0000020000-0x4)=@int, &(0x7f000000b000)=0x4) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) syz_emit_ethernet(0x36, &(0x7f0000018000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@rr={0x7, 0xb, 0x7, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/06 09:24:10 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eef000)={0xffffffff, 0x3, 0x8}, 0xc) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000eef000)={r0, &(0x7f0000cc9000-0xfc)="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"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/06 09:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000c08000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000182000-0x4)=0x10) r1 = accept$inet(r0, &(0x7f000004b000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000037b000)=0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000ca0000-0x13)="2e21fc8be1e7cbc95e70d08dcb245df210ba38", 0xffffffffffffffe5) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000427000)) syz_emit_ethernet(0x3e, &(0x7f0000e93000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x1000, 0x4, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00002e2000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000098b000)=0x3ff80000, 0x4) 2018/02/06 09:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000062000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x0, 0x0, 0x20}]}, 0x38}, 0x1}, 0x0) 2018/02/06 09:24:10 executing program 3: pipe(&(0x7f0000241000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x6, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000-0x1)={0xfffffffffffffffa}, 0x1) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000)={r2, 0x10}) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000)=r3) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) sendmsg$nl_xfrm(r4, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) [ 59.111209] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 59.118773] net_ratelimit: 1 callbacks suppressed [ 59.118778] syz4: Invalid MTU 18 requested, hw min 68 [ 59.140007] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 59.148256] syz4: Invalid MTU 18 requested, hw min 68 2018/02/06 09:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000e1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d1b000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x224, 0x0, 0x0, 0x0, 0xff, &(0x7f00001be000-0x10)=@generic="db975c4447ffa863dd7a42e00f2e8864"}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000b86000-0x80)=""/128, &(0x7f0000d31000-0x4)=0x80) 2018/02/06 09:24:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b6d000)={0x0, 0x48, "0fdc979bd78c04ef0f20f2e9d703ac76815fe087a57c92c4e275b3a0736eec82319eaed88d1932c6d0d8fb7406feadfeded6459c17d16c107e3a826e1d079b422b60e7357fa0d26e"}, &(0x7f00000a5000)=0x50) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000a9000-0x10)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f00002b1000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000061b000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000bf5000-0x4)=0x10, 0x800) r3 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000cd2000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0x3338fb3d}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}], 0xa0) r4 = socket(0x10, 0x0, 0x100000000003) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00003d2000)={0x9, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x3ba) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00004b0000)={r0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000c44000-0x4)=0x8c) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 09:24:10 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000db9000-0x4), 0x4c9) 2018/02/06 09:24:10 executing program 0: socket$inet(0x2, 0x5, 0x9e5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a0, &(0x7f0000161000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv4={0x800, {{0x31, 0x4, 0x8a6, 0x0, 0x192, 0x1, 0x6, 0xfffffffffffffff8, 0x8c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[@cipso={0x86, 0x23, 0x0, [{0x7, 0xd, "3811ba510f6c903c614431"}, {0x7, 0x10, "4a8e8adc43d7298a08f9236c96fb"}]}, @ra={0x94, 0x6, 0x6}, @lsrr={0x83, 0x13, 0x2, [@rand_addr=0x7fffffff, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x13}, @rand_addr=0x2]}, @lsrr={0x83, 0x27, 0x9f, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x9, @rand_addr=0x9, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0xb}, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x3}, @lsrr={0x83, 0xb, 0x1, [@empty, @dev={0xac, 0x14, 0x0, 0x10}]}, @ssrr={0x89, 0x1b, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x101, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty, @multicast2=0xe0000002]}, @rr={0x7, 0x1f, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xa}, @dev={0xac, 0x14, 0x0, 0xb}]}]}}, @igmp={0x13, 0x8001, 0x0, @empty, "b37ba4414795e82ac63164eed5f34ca79e9f71ac8319698a750590bf8b54937be5b965ddb66e5eb474f6e94735a19164996299a276eb8c18470cb91782b4bfcbe0646f64b48e1eeb05d0916ac43333c3016cb569c186c5a09cfd404909b98f92eb8327cf8c4307276b967e884ba46a431d6af9a01f741965970787f085faddbce2ff1dbe7899bdd40e06fb078b285b46588e5ee8128cda28578be70e521cf39c14e409b77f2226692c06bef4c89591115bd10aecf31f65232ffcb1b626b924935ec73be6f663"}}}}}, &(0x7f0000754000-0x14)={0x0, 0x3, [0x559, 0x43d, 0xb9b]}) syz_emit_ethernet(0x66, &(0x7f0000188000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, 0x0) 2018/02/06 09:24:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cd5000)=@assoc_value={0x0, 0x20}, &(0x7f0000c6c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x51)={r1, 0x49, "b918549c1115f6de93a5df6cbfb29ff6222996e0343d6d657d1cc1c7bde457852cfe9c5ed4a2c7793dc1ba32abb42bdd07b3a38d952c4b729aa97dabe093fbc6e82a64a1097012483e"}, &(0x7f00006db000)=0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ea4000)={&(0x7f0000a8f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000cdb000)=[{&(0x7f000079b000-0xe7)=""/231, 0xe7}, {&(0x7f0000749000-0x7c)=""/124, 0x7c}, {&(0x7f000056e000)=""/122, 0x7a}, {&(0x7f0000dc0000-0xe1)=""/225, 0xe1}, {&(0x7f00001fd000)=""/4096, 0x1000}, {&(0x7f0000d15000-0x6b)=""/107, 0x6b}, {&(0x7f000013a000)=""/205, 0xcd}, {&(0x7f0000be0000-0xe2)=""/226, 0xe2}], 0x8, &(0x7f0000826000-0x93)=""/147, 0x93, 0xffffffffffff7a4c}, 0x100) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000cbd000-0x4)=0x1f, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000eea000-0xb8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x38) 2018/02/06 09:24:10 executing program 3: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$void(r0, 0xc0045878) listen(r0, 0x1ffffffffd) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x103c, &(0x7f0000d3f000-0x4), 0x4) 2018/02/06 09:24:10 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000011000-0xe)=@l2, &(0x7f0000914000)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x9, 0x101}, &(0x7f0000ab9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x44, 0xa2, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000e17000), &(0x7f0000325000-0x4)=0x4) 2018/02/06 09:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000781000-0x8)=@abs, &(0x7f00000a6000-0x4)=0x8) connect$unix(r0, &(0x7f0000450000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x8000024a, []}, 0x8) 2018/02/06 09:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f0000235000), &(0x7f00009ea000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000e9f000), 0x0, 0x20000810, &(0x7f000036b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$packet(0x11, 0xedf574e04c59d45c, 0x300) accept$packet(r1, 0x0, &(0x7f00001a8000)) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000509000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000ee2000)={0x4, &(0x7f00006ff000)=""/231, &(0x7f0000016000-0x60)=[{0x727, 0x95, 0x0, &(0x7f000057c000-0x95)=""/149}, {0x7, 0x77, 0xffffffffffffff7f, &(0x7f0000fb6000)=""/119}, {0x6, 0x19, 0x755, &(0x7f0000c38000)=""/25}, {0x0, 0xc8, 0x2, &(0x7f0000f0b000)=""/200}]}) sendto$inet(r0, &(0x7f0000775000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 09:24:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000b7000)=""/4096, &(0x7f0000418000-0x4)=0x1000) connect$inet6(r0, &(0x7f0000c91000-0x1c)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) 2018/02/06 09:24:11 executing program 7: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000b04000)=@req={0x50, &(0x7f0000265000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x0, 0x3, 0x1}}}}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b04000)={0x0, 0x8001}, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b04000)={r3, 0x9, 0x70, "09d5009349d0f4e7c383d6ab0ba09ddba0d0854a5abbd734365a259e5399c782566ad447a8bf263ea86330aed9a730a2b89a0e65f5cc0eb4ad018deff6ba0519ba18ac954461470b8b7d2e9b3e14defed1dccd9c0f0785eb38f3b7375d790f0a008668c8bf41ebbcf3ff2f8de3280ae1"}, 0x78) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/06 09:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00000ce000), &(0x7f0000834000)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bac000-0x10)=@generic, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000752000)={0x18, 0x0, {0x3, @empty, @common='lo\x00'}}, 0x6) bind(r1, &(0x7f00003e4000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, 0x4, 0x3, 0x4}}, 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004a3000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00001d2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00008ca000+0xaf5)=0x1c) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00002ce000)={0x0, {{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}, {{0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x3}}}, 0x108) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00003ca000)={&(0x7f0000398000/0x1000)=nil, 0x6, 0x2, 0x10, &(0x7f00009c1000/0x3000)=nil, 0x3}) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/06 09:24:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$int_in(r0, 0x5452, &(0x7f0000aa7000-0x8)) 2018/02/06 09:24:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000804, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000cd8000-0x1cb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ac5223", 0x1c, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x3a, 0x0, [], []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008e7000-0x4)) sendmsg$nl_route(r0, &(0x7f000024a000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/02/06 09:24:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f00007f5000-0x2e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @broadcast=0xffffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00001cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f2e000)=0x14) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000430000-0x4)=0x946c, 0x4) 2018/02/06 09:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000f96000)="b5", 0x1, 0x0, &(0x7f0000620000-0x6)=@hci={0x1f}, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) sendmmsg(r0, &(0x7f0000d92000-0xb0)=[{{&(0x7f0000654000-0x8)=@sco={0x1f}, 0x8, &(0x7f00004c0000-0x10)=[{&(0x7f000026a000-0xfe)='L', 0x1}], 0x1, &(0x7f0000501000-0x48)=[]}}], 0x1, 0x0) socketpair(0x11, 0xe, 0x7fff, &(0x7f0000c59000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000eb6000-0xc)={0x0, 0x200}, 0xc) r2 = socket(0x10, 0x80006, 0x8) bind$ipx(r2, &(0x7f0000902000-0x10)={0x4, 0x3, 0x9, "fa585529f44e", 0x6}, 0x10) 2018/02/06 09:24:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) close(r0) r1 = accept(r0, &(0x7f0000120000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000987000-0x4)=0x1002) getpeername$packet(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000c6d000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000996000-0x10)={r2, 0x1, 0x6, @random="6a5c37a688a8"}, 0x10) 2018/02/06 09:24:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000654000)={0x0}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000ac5000)={0x2, 0x2, @empty}, 0x10) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000044e000-0x4), 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/02/06 09:24:11 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e8b000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f, 0x3, 0x2, 0x3, 0x1, 0x851f, 0xd809}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000043c000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[]}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000b1b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xa400}) 2018/02/06 09:24:11 executing program 0: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000040c000-0xc)={0x0, 0xfffffffffffffff9, 0x30}, &(0x7f0000e53000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000189000-0x6)={r1, 0x80000001}, 0x6) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f0f000-0x8)={r1, 0x2}, &(0x7f0000400000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2}, {0x20}, {}, {0x6}]}, 0x10) 2018/02/06 09:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f0000776000-0xca)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x62, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0xa, 0x0, "0aabc1", 0x0, "1f1d06"}, "cf1c81f54b279d4bc09bb52665b4fb7272de501060e4b803a45cdcdaa0af8459f292a072658e5ac15a81664ce653746841b5f211fcc0ad75eb1b003d93fd0e3d17d8590958da25dfb2d2b60ea06f375d2f36"}}}}}}, &(0x7f00004a9000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 09:24:11 executing program 7: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000034000)=@generic={0x1d, "3a712eef86f3e33f1ffbcda53d61c3193eb9941c6ba1a3b5ab11876df3ea98b57a534f02f1d3a526907e85d924fdcf1909bd2b46da1f63e8b78e0a299025fb93cebb106ba8b2808a9f5b95a55a52edd14c7e248142154b15c128235b7676cffd232793b58528f668dfc0f40f5d79048749eee52b45f94766fd68170bf38f"}, 0x80) bind$unix(r1, &(0x7f0000026000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000034000-0x28)={@common='bridge0\x00', 0x0}) sendto$packet(r1, &(0x7f0000033000)="7cb2001fe80e742ec36c5a1b1e2535d21aaf199627ee81898097765e6365f05483c2315004e13a0ff40c5fcc3a4a3e9837def9c1acdbc7ad90d2780c57f47ec36c8f6a1e999ca10289a5c4ae557f8b4bb004f31811bde3d4f361f3a674afe2b222ddba5e72616437d507ab6f71d93d68d7561222166036f6e89005e8d9c48483649e203bddb275994063cee1e05b3bb8a3fd8a9d9c31340f6c9a2e6e", 0x9c, 0x40040, &(0x7f000001d000)={0x11, 0xf6, r3, 0x1, 0xfffffffffffffffa, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000035000)={0x20000000}) 2018/02/06 09:24:11 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xfffffffffffff800) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1), &(0x7f0000172000)}, 0x20) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 09:24:11 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000014000), &(0x7f0000013000-0x4)=0x60) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000017000+0xf50), &(0x7f0000001000-0x4)=0x60, 0x80000) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000017000-0x10), &(0x7f0000015000)=0x10, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000005000-0x4)=0x100000001, 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000010000)=0x5, 0x4) [ 59.407784] audit: type=1400 audit(1517909051.086:58): avc: denied { create } for pid=12494 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/06 09:24:11 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x3}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000fe8000-0xa7), 0x0, 0x0, &(0x7f0000699000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 09:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000175000-0x38)={&(0x7f00006c7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f00007d1000-0xb)=[{&(0x7f0000d0a000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1f}, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x1, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000053d000)=0x8) 2018/02/06 09:24:11 executing program 7: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) sendto$inet6(r0, &(0x7f0000dba000)="989716e7dc984b22aced60a05855bddabfc09ee600f6c37eb85aecc6152251efc95e2b098396db4d6f2c80ae8516a1b1ec6bdf912a593881a687d1c827b23aef1ca59fb05b0ef5486225e1188193b9c24ffba7350b", 0x55, 0x4000000, &(0x7f0000067000-0x1c)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x30}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0x2, 0x0, 0x4}, 0xc) 2018/02/06 09:24:11 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000000f000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000005000)={0x0, @in6={{0xa, 0x0, 0x5b6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x4, 0x7592, 0x9, 0x5, 0x81}, &(0x7f0000002000)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000f000-0x10)={0x100000000, 0x8201, 0xf47, 0xed, r1}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f000000b000)={@common='ip6gretap0\x00', @ifru_map={0x0, 0x0, 0xfffffffffffffffc}}) 2018/02/06 09:24:11 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x800000000000}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x28)=@bridge_dellink={0x20, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000-0x20)={@generic="cf4dd462609552ba4a69331f6f83de4b", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/06 09:24:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000689000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c29000)=[@in={0x2, 0x2, @rand_addr=0x1000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @rand_addr=0x100}, @in6={0xa, 0x0, 0x7, @empty, 0x40}], 0x4c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) sendmmsg$nfc_llcp(r0, &(0x7f00009a6000-0x70)=[{&(0x7f0000ebe000-0x60)={0x27, 0x9, 0x1, 0x6, 0x1, 0x2, "4f42d3c72299a057a7770e956589af24e20ff11f4bd3043d76bd1f8256775c8850f950b356f25caa96e8ed25fcd217536be037d8980c257ef53e7042ec6fee"}, 0x60, &(0x7f0000590000)=[{&(0x7f0000ecd000)="bf181aa4dfc9e08e51188611ae19136811f55fa4b59c8aa0675048179d0d8b4ec8949f548268da655f1e835f10e7f39b0a8964bd29be013e93e423117931ce4ba0e3a19d302f8083f4c38aac0f38aaca66c9d9dcd07bfba026c8a6bdfa96508bcb4e69c0e09577e987", 0x69}], 0x1, &(0x7f0000eb5000)={0x60, 0x11f, 0x28, "b4c47b96c28a20f149b88664d1ffd2feda9ce5acf38e461f985e7b7f558ecc4c7e4ca3074a2ccdab80934c4a3cacccdba078d2f64ae77a07219ea43e9e723b53d9cc0d5ea122075fc5e55a336a9c04b2"}, 0x60, 0x40000}, {&(0x7f000039e000)={0x27, 0x7f, 0x21, 0x7, 0x4, 0x5, "8887d45d1a1047bd1a7a76c26b3b12dd7ea67c1891b98ae7dfb4e8c7ad8b4149a9bc6d99e509a43b5a5e29a6d0803c550a21f5fca4a72978ddc25a6c087c9f"}, 0x60, &(0x7f00009c4000-0x10)=[{&(0x7f00003b7000-0xf7)="958124169fbf61f3517e4ff8f84d318776f345b6a9edc17104e658db06f105d880d696011ea32e14e61204bd1fd39025ae8d9d5a9f0008e709ecb6cd6554c3aad8c705158e26f9ca1455c0caeffad920b7f9a071355d41bd99897f0a34f64e1f7bc26c7987469225ec1d4376c0ad3d51c85ef05f246afb8d875ffdaea99b4eafe414b8462092f1c2f0974595874e89e0b23cc4cdd527f1da6a99d13c41c75f877464435ca22880c061f6d1fbdbe0d4a1132a7cfb2dddaa4fabd140ea31e3024b9a534cf3576b6b7c25a541c67509c9c569bd49898dd5b234251d8baef743390cc1c4dae7f95f4687207a8d1b3c8001c3aa58795a277398", 0xf7}], 0x1, &(0x7f0000101000-0x108)={0x108, 0x84, 0x3, "9a9f6c1c402746f1e469bd6f50b21bae3bfd5161b8664b2b56bd2544fb064882b2ff6c4317e7647c367221a286f3772c841f8f0be8672f7a31f578c0fe1f8c4719d3a96970dd276701850753220a1ddb8e878f158fdd7bbee82821f52921cc6aa9c129d59bbf27fb4c3e6819ae0f38e2e7b494028cfba711a8f46748acd5963ef16e379ff9a94029ae6c6c5e88472bcabd197178688cd99477b85a906048e3242320360d409a5d611149ef50306e9f58c07151506aad20205fce834559ab56cf3f1e8a27deb0ddec1225423d3ee5739dc44a8064e7451d9e36cba82bb0dc11f90b77be189347eb578347a1fe98b7f31de520e4061aac3c"}, 0x108, 0x14}], 0x2, 0x40) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000af9000-0x38)={0x0, 0x0, &(0x7f00008b2000-0x50)=[{&(0x7f0000fc3000)="303124ac603aef713c83072e900e76e41fba5dd55c05be76c20f0582357901b9734be6854b80a2057411c08d7d2fea6da6c0646275d097dbbf0cb9b4838e523d", 0x40}], 0x1}, 0x0) r3 = socket$inet(0x2, 0x6, 0x8) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000056f000-0x4)='tls\x00', 0x4) bind$inet(r3, &(0x7f0000048000+0xdc2)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) pipe(&(0x7f0000114000)={0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f00002df000), 0x1) 2018/02/06 09:24:11 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 09:24:11 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xaa, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) socket$inet(0x2, 0xa, 0x3) 2018/02/06 09:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f13000-0x6)='hybla\x00', 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f3000-0x8)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005ce000)={0x0, 0x4}, &(0x7f0000b49000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000e000-0x8)={r1, 0x5, 0x8}, &(0x7f000075d000-0x4)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) r2 = accept(0xffffffffffffffff, &(0x7f0000ea7000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000f71000-0x4)=0x1e) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000053d000)) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00005a1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00002a5000)={&(0x7f0000da1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000810000)=[]}, 0x0) 2018/02/06 09:24:11 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000), 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f69000-0x8)={0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000f69000-0xc), &(0x7f0000777000-0x4)=0xc) 2018/02/06 09:24:11 executing program 7: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f000019b000-0x8)={0x0, 0x0}) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001b8000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f00003a2000-0x4)=0x8c) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003a1000)={r3, 0x4, 0x30}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00003a0000)={&(0x7f00003a0000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000f8000-0x10)={&(0x7f0000292000)={0x1458, 0x12, 0xf, 0x1, 0x4, 0x1, {0x7, 0x0, 0x1}, [@generic="deab07126f328d30f0c209bbf4b1b495091424041d498b1a53a19130ccb7f3e01c", @nested={0x1a0, 0x21, [@typed={0xc, 0x29, @u32=0x6}, @generic="3dfd83f7b499cf11319326b216d2c1fd612cba674860d5a0d9a7d453687f67e7360c748dd2fb618ee0525955eaf67c2e5c8e48ed40b53f7be69b9927f49a9a89159a867e311e7cba9ebffeca541ea970a43f2cdbf42a9ac0d845", @generic="bf0daada456f2630cddf05dc98ad8e302b4c11f21d2f52284dffe75168d13c330c", @typed={0x10, 0x8, @u64=0xffffffff}, @typed={0x20, 0x8a, @binary="f7f1e97f5726efb1ddb872d7b414a8578ccbd06060816d90"}, @generic="c004f7c7fb89cdf4965cca57b7a0f41bc40f7d12744de97cb88fb961591d34ff651bd246e436a0d42a6de6a95d2d13e99d717ad9aafde9d419147ac28fa19d90765b12b13b4719724e5a0355ad9a4d13d9f8819c24ff9e1e48fc8e0ff1b1d4da798946092556a3e82c435de02c00b544810ed764058f5bf9b7a284887073f5b1645a90fc87b32553f5c23b679f33358e199396ecdfc2b03c3b33303edb7733d5374674dfd176d178797f", @generic="1e9f3423f887c7bb40bd12c70fd0452b43a48627b59ca6de53f6a78d85196ec156a64a74c4b624f074b122418476dce3672e235234eba808076e43"]}, @generic="503675bdf74ff86fa3536986442ba97db4e7af89ffd4dc640809eca9165500f4bd17f5d40daff7d55015fab199629f57374a4f43ca5cc0b3197d2c3502e758369b1c0faec2694690148cbd2e89072f870ee77cb6c50c7123e015fcd870318ad5d75b7c375aad1ef3b3c6a1d24cad7f15107b0e4ef2e839ec44e74522887d5669daf772f36e6aaa2168e8d05db5575ed08ed0ee09703932c26d6e1ab45f16002e9fdc1104257e1b4e711892ea7363bb361091672ed0c3caf9d8", @nested={0x11c8, 0x85, [@typed={0x8, 0x17}, @generic="387fccef8a40e79d5b1a64e61b7750ac1379b1fab58797086d344801e26f0febefb3359262046b646c", @typed={0xd0, 0x56, @binary="aad1650924c2a62e414059d7faa71afd242aed9a3d1442cbb644cb3dc1928acf6ffb0c32e70ec842c4e330200a29e8f23c021f234ffc4c196b9fd363577859159024af39f407dfebbf9059a096167ed36c3ec8a80c7da7aee02d1f38ec9fee8e7920197a6de0cd38d1b2f8664efe27f75fa5e6ee3c949669a878d7cdb06f2a1301654c6191d1c2da1837b7c2f72b7258893cf0069f88a588233d072ebce4d8a6e1b30c6d6b57efce7390c3bd4179a17a8090cd89b8320538cd6710e3abdf7a08c844671dd72f12c8"}, @generic="9b3589102fb99f39206552cad4a9fc0cc290df7d01dac6ef4676f854d1076ba3e7c3a1c5dd0b8ab10f4b2dc1290b3c490f42207dccc8294ee42e14a99780eca75488aa42b40f1fb0377ff63a20adffa994f69adb3df5abf2a8dafb2609da878af6806618b2840ba2ea85ddb656c8dd52f176b1745cb6f3261097001e8d9ee17bb7ca859bab497bcdb841634a55f079e09015540ecdccdbe11c1292c1d2575ee206e8759ec36ade28236717f72338c6700f5b230bd6ee35f5fbe9ed2df90800af211c", @generic="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0x1458}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000040) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00003a2000-0x100)={0xfffffffffffffff8, 0x8, 0x5, 0x800, 0x4, [{0x2, 0x7fff, 0xfffffffffffff800}, {0x6, 0x5, 0x9d7, 0x0, 0x0, 0x100}, {0x1, 0x0, 0x7ff, 0x0, 0x0, 0x1000}, {0x101, 0x0, 0x3, 0x0, 0x0, 0x2186}]}) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003a1000)=0x9, 0x4) 2018/02/06 09:24:11 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000032000-0x28)={&(0x7f000000b000/0x4000)=nil, 0xffffffffffffff59, 0x0, 0x20, &(0x7f0000027000/0x1000)=nil, 0x9b6}) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x3, &(0x7f000001e000-0xe)=@l2={0x1f}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 09:24:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x80000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000216000)=@ethtool_pauseparam={0x800000000015}}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000af6000), &(0x7f0000320000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003f4000-0x4)={r0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(r1, &(0x7f0000a86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000047e000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000bc5000-0x28)={'vcan0\x00', r3}) sendmsg$nl_generic(r2, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r4 = accept(r2, 0x0, &(0x7f00005db000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000b75000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006d7000)=0xa0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00007eb000), &(0x7f0000200000-0x4)=0x4) writev(r1, &(0x7f0000995000-0x20)=[{&(0x7f0000b61000)="8ba8e5e51086b5c7e265b074c81a9c483764524a59a7f55c", 0x18}, {&(0x7f0000911000)="84d13607d811648692cf933d9c47cb4f03979e2cff2ca76e2261bb98a202736602749486a064f0624b681ce41ad7ce2932274194ae05c103608fbbd34dfd606a1641d5dd64307abfdfc7fed442c38c792aec0340be6076e2b93238d6b45195238f100999e044e29dfc1642e50dd5e0fffcca8ab8052371fcc5a869dd18aed88c8e1ffd39198cd3b53a6ab63cd72bf57968caeffe7bf3e948", 0x98}], 0x2) 2018/02/06 09:24:11 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x306, @random="72c3f27299fb"}, 0x2, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="b58de6e072f7ee9475fe31a8155f97e0"}) 2018/02/06 09:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f00001de000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000079f000-0x4)=0x10, 0x7fffd) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00009e8000-0xc)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create(0x2000000000007e) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000097b000)) vmsplice(r3, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r3, &(0x7f0000335000), 0xfc94) readv(r2, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/02/06 09:24:11 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x401}, &(0x7f000006a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f8f000-0x8c)={r2, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xf8}}}, &(0x7f000010a000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fe1000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x6}}, 0x97, 0x9}, &(0x7f0000704000)=0xfffffffffffffcdf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x100000001}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f0000002000-0x4), 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c5e000)={@loopback, 0x0}, &(0x7f0000a0b000)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000d7b000)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000873000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x22, 0x100000000000056b, 0x500, 0x1, 0x40000, r5}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000ec3000)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x3f, 0x4, 0x9a1e, 0x400, 0xfff, 0x82, r5}) 2018/02/06 09:24:11 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000000b000-0x4)) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000001e000-0x38)={0x0, 0x0, &(0x7f0000017000-0x80)=[{&(0x7f0000006000-0x3f)=""/63, 0x3f}, {&(0x7f000001e000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/239, 0xef}, {&(0x7f000001f000)=""/104, 0x68}, {&(0x7f000001e000)}, {&(0x7f000001b000)=""/41, 0x29}, {&(0x7f0000020000-0xe9)=""/233, 0xe9}, {&(0x7f000001c000-0xb5)=""/181, 0xb5}], 0x8, &(0x7f0000020000-0x74)=""/116, 0x74, 0x101}, 0x100) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f0000014000-0x10)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f000000b000)=""/37, 0xf}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/02/06 09:24:11 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000002000-0x152f)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @empty={[0xfc]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "6071dc", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000e000)={0x0, 0x8}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000e000)={r1, 0x1, 0x20}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000-0x4)={r0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000000f000)={{0x2, 0x2, @rand_addr=0x5}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x16, {0x2, 0x3, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 09:24:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff}, 0x14) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs, &(0x7f0000fdc000-0x4)=0x8, 0x800) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000fdc000-0x50)={@common='yam0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x1, 0x3, 0x0, 0x0, {0xa, 0x2, 0x100000001, @empty, 0x3}}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000001000-0x52)="afa7616eb4413b9c94a0df24748d4b3bd6cd1664dd36fc4c77c96147cf9b19a602b035792c31bc7ff230bdd9f0441c83d782a80db8eb4e366ad158236f66159ee439f5ab639fa8963e2707cc51e6d07d4aa9", &(0x7f0000001000-0x64)="44e1a235763637dddfdc72a8db3ed0dfcb59e09c7a6a41ae2f6e79041bdbec673ef2ad17461ee54921fb2a8499ebca7e7a327624acb4bbb578fd1a52d7a6c778cc09cc2e1d15fea7cd89cd04fe85581f3a9d513e9a185b020eb1d470731ac67b154faee3", 0x2}, 0x20) recvfrom$ax25(r2, &(0x7f00004ee000)=""/163, 0xffffffffffffff54, 0x2041, &(0x7f0000fdb000)={0x3, {"542400010aa66e"}, 0x8}, 0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fdc000)={{{@in=@dev, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r2, &(0x7f0000001000-0x10)={0x1d, r3}, 0x10) accept$llc(r2, &(0x7f0000fdd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fdd000-0x4)=0x10) 2018/02/06 09:24:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e8f000-0xc)={@empty, @rand_addr, 0x0}, &(0x7f0000467000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000b1f000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) connect$inet(r0, &(0x7f0000d30000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000ba5000)=""/16, &(0x7f000056d000-0x4)=0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000022b000-0x44)={{0x2, 0x3, @broadcast=0xffffffff}, {0x6, @random="331e41fe17a5"}, 0x28, {0x2, 0x3, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 09:24:11 executing program 1: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008a3000-0x4), 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000426000)=0x3, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000779000-0x4), 0x4) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00008a3000+0x9b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000068f000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000294000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x16}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x4, 0x7fff, 0x100, 0x0, 0x2, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000050f000)={r1}) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x80000000) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00008a5000)=0x164, 0x4) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00008a6000)) r4 = accept$inet6(r3, &(0x7f00008a4000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000b2000-0x4)=0x1c) accept(r4, 0x0, &(0x7f000040a000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000004000-0x4), &(0x7f0000127000)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00005c9000), &(0x7f00001fb000-0x4)=0x14) 2018/02/06 09:24:11 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind(r0, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/06 09:24:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r0, 0x3f) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000)={0x7f, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000000000)=0x3a6) 2018/02/06 09:24:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001b000-0xe8)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000026000)=0xe8) recvfrom$packet(r3, &(0x7f0000026000)=""/183, 0xb7, 0x22, &(0x7f000001f000-0x14)={0x11, 0x16, r4, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000028000-0x4)={r2}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r5, &(0x7f0000027000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000025000)={&(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000020000-0x30)=[{&(0x7f0000026000-0x15)=""/21, 0x15}, {&(0x7f000001e000-0x4)=""/4, 0x4}, {&(0x7f0000025000)=""/51, 0x33}], 0x3, 0x0, 0x0, 0x1}, 0x10042) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000026000-0x2c)=""/44, 0x2c, 0x103, &(0x7f0000025000)={0x11, 0xd, r6, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x14) bind$rds(r2, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000024000)=[{&(0x7f000001e000-0x49)=""/73, 0x49}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff}}], 0x48}, 0x0) 2018/02/06 09:24:11 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000005000-0x76)=""/118, 0xb3db36e9}], 0x1) sendto$ax25(r0, &(0x7f0000005000-0x80)="e505676cb2ecf941b4b4ac78be2ca7de2be359e06b6982a23a735ae1698478f8bec86f06ec27450945fe7ad14992f410c7191a49b3ee2f21e77aba40d134414e05c084078f419af41550c62b5f7a81d3cf6158641ad8a805c3324686b189606606b9108d26f911110117eb4d736827b720f00d707f07f312eac2d2c210acc8b1", 0x80, 0x44000, &(0x7f0000004000)={0x3, {"75567fce4268de"}, 0xff}, 0x10) 2018/02/06 09:24:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000547000)="83", 0xfffffeac, 0x20010801, &(0x7f0000deb000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvmsg(r0, &(0x7f00001b9000-0x37)={&(0x7f00005b7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000578000)=[], 0x2d9}, 0x3) unshare(0x2000) 2018/02/06 09:24:11 executing program 2: mmap(&(0x7f0000000000/0xd55000)=nil, 0xd55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d55000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000d55000)=0x26, 0x80800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00002c6000)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000d4f000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x8f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 09:24:11 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fcf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x6) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) 2018/02/06 09:24:11 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xb) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000001000)=""/102, 0x66}, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000002000-0x78)=[]}, 0x0) accept4(r0, &(0x7f000000c000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000002000)=0x10, 0x80800) 2018/02/06 09:24:11 executing program 2: socketpair(0x8, 0x6, 0x9, &(0x7f0000212000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000319000-0x28)={&(0x7f0000d68000/0x1000)=nil, 0xc5, 0x1, 0xb, &(0x7f0000043000/0x3000)=nil, 0x1}) mmap(&(0x7f0000000000/0x10b000)=nil, 0x10b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000f8000)={@random="cd390b081bf2", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}}}}, 0x0) 2018/02/06 09:24:11 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f000022c000-0x3)="88ff9e", 0x3, 0x0, &(0x7f0000306000-0x1c)={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x8}, 0x4}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000067b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000f04000-0x4), 0x80800) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000f04000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f03000)={0x0}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000f03000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/06 09:24:11 executing program 0: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000076000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000076000)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc9e2}}, [0x5, 0x7cf3, 0xb1, 0xb44, 0x1b4c, 0x0, 0xffffffffffffffff, 0x8, 0x1000, 0x70000, 0x1, 0x9, 0x8, 0x1ff, 0x3]}, &(0x7f0000077000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000077000-0x8)={r1, 0x12d6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/02/06 09:24:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00002dc000)={{0xa, 0x3, 0xfffffffffffeffff, @empty, 0x10001}, {0xa, 0x3, 0x8f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0xffffffffffff7fff, [0xfff, 0xfff, 0x7, 0x8, 0xbaf, 0x7, 0x800, 0x2]}, 0x5c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000ad3000-0x8)={0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000072b000-0xfb)="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", 0xfb) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/02/06 09:24:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000638000-0x21)=""/33, &(0x7f000079b000)=0x21) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001f000)={&(0x7f0000905000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000fdb000+0xb90)=[{&(0x7f000056d000)='s', 0x1}], 0x1, &(0x7f0000232000-0x228)=[{0x48, 0x118, 0x2, "edb5a9dac64f258b86c5ef55a7b8d0657314f47c5ebde1d2bccee7f0dcf76e593b0ce12a92d93641b80a02a5245319a8d9a7"}, {0x108, 0x115, 0xfffffffffffffffe, "df9ecebbc0c326aca495e4894565e5995b0dc938f6d051bd75921b555ab8a1744f4cb437660c31c125e632c4be2abc7763dc755a2508ca357e4b4aeea579a00f0b088c72dd89527bd31c406bb2ece5f9f7bab94ea70319c3669ac1fc51861d6137ca155449d3d26ba92383eb27c6cf7e1ad4d17a4ca2ae8bb9f63a73b51c4489ddfe3c901cbfbec1892ed5980c56ba45b15b28e4fa58627f1554daeea7ce70e75cb892b5dcf958371e619398ca6d51ca24eb52a47ee687cf051a68dd78e296c20cceff5a6049a56c5058bf4490bc225f0e23e71ee9b9f5ec4042959dda35939d6e4debc669dc98f5b7425e9e63cf5446a5792f"}], 0x150, 0x40011}, 0x4000800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dea000-0x4)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000214000-0xc)={0x0}, &(0x7f0000f95000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d9e000)={{{@in6=@empty, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000790000-0x4)=0xe8) r4 = getgid() sendmsg$unix(r1, &(0x7f000007a000-0x38)={&(0x7f0000a16000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000272000)=[{&(0x7f0000715000)="317a7656de59f5f5aa43ce1d879edcaf96237403c713601e2dca3d8dac3028403520901d9c8c0bd75e0853834c4cabd4396320074e12b95329579081bf9de6ae60961994084639adc35218936289fdf8e7d71fdcf37333c2f323bca9a1b0eaf4e7599af3ebb352804cfb026bfc69abe2c490cd21a36d4d5ba52aba", 0x7b}, {&(0x7f00003c1000-0x1000)="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", 0x1000}, {&(0x7f00005cc000)="a714a4ebd5909ec7eecdd4243fd8da0568cc182c32940dedeb2e8a954d83a5b5829e84a7b1278565f23d8ba00472996ca68157d1ae8936bddc7b4d88c6c0ccf540fbb922f51eec8015f2ae840ba382c791618757748199c2327a7637c22fdf690c", 0x61}], 0x3, &(0x7f000024a000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0xc090}, 0x80) 2018/02/06 09:24:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00003a4000)={&(0x7f0000050000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000f44000)=[{&(0x7f00007df000)=""/219, 0xdb}, {&(0x7f000001c000-0xac)=""/172, 0xac}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f00003aa000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000c9f000-0x48)=""/72, 0x48}, {&(0x7f0000001000-0x86)=""/134, 0x86}, {&(0x7f00002e6000-0x58)=""/88, 0x58}], 0x8, &(0x7f000035c000)=""/211, 0xd3, 0xca}, 0x2101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a29000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000002000-0x8)=0x80000000, 0x8) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(xts(camellia),sha384-generic))\x00'}, 0x58) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000030c000-0x98)={r1, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}}, 0x3, 0x5}, 0x98) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r2, 0x84, 0x12, &(0x7f0000005000-0x1), 0x1fc) socketpair(0x14, 0x805, 0x338, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000003000-0x40)={0x52, 0xffffffffffffff04, 0x4, 0xdb, &(0x7f0000001000-0xdb)=""/219, 0x62, &(0x7f0000002000-0x62)=""/98}) 2018/02/06 09:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) pipe(&(0x7f000005f000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000072a000-0x5c)={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x5}, {0xa, 0x3, 0xd2, @mcast2={0xff, 0x2, [], 0x1}, 0x2d0}, 0xffffffff, [0x2, 0x3, 0x0, 0x7, 0xcd1a, 0xffffffff, 0x9, 0x8]}, 0x5c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000b4e000), &(0x7f00000f3000)=0x5) ioctl$int_in(r0, 0x5421, &(0x7f0000699000-0x8)=0x4) listen(r0, 0x0) accept(r0, &(0x7f0000574000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005df000-0x4)=0x10) [ 59.817593] audit: type=1400 audit(1517909051.496:59): avc: denied { read } for pid=12631 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/06 09:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[]}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc, 0x9, &(0x7f0000fbc000-0x10)=[], 0x0, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x9}, 0x10060) 2018/02/06 09:24:11 executing program 2: r0 = socket(0x812, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xfffffffffffffe1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) 2018/02/06 09:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x3, 0x691d, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@empty, 0x0}, 0x0, @in6=@loopback, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc), &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r4}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[]}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x800) accept4$netrom(r4, &(0x7f00003ae000-0x48)=@full, &(0x7f0000f29000-0x4)=0x48, 0x80800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/02/06 09:24:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x42000000) syz_emit_ethernet(0x3e, &(0x7f000029c000-0x46)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 09:24:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000919000)={0x26, 'aead\x00', 0xfffffffffffffffc, 0x8000, 'ccm(cast6-generic)\x00'}, 0x4e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b7f174b0d5e383e5b3b60ced5c54db0a", 0x10) 2018/02/06 09:24:11 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000), &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r0, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe5000)={0xe, 0x3f, 0x98, 0x3, 0x16, r0, 0x85c}, 0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fe7000-0x4)={0x4}, 0x4) socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)) 2018/02/06 09:24:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bb4000-0x4), &(0x7f0000dbd000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) write(r1, &(0x7f0000209000-0x13e), 0x0) 2018/02/06 09:24:11 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc8000-0x8)={0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000093c000-0x18)={r0, &(0x7f0000fc8000-0xba)="40465148cd147c6411e774132c17a230313381f94d12159d3fd59303984b40fb8241abdb33969bb2fdcd32f9115a7189f7e5ad9d3c4bc9ce6695b2fe504b0ff5e9dd642b81eeafbb41eb423b6620e64498cd6fa56a7c2006e15833a25b1ae4f68fef6450bde70659a30f2079dc571c2cc024c49e9b9058ff76661ffb6c5498202eb15a37f549566bc1137193dc4d128e3ebf21e77aeddf28b884b2129c7ec9c827dcdb32887e71392d53b0757c5c540e356ed9f6f4a0ffcb7f84", &(0x7f0000fc7000)=""/72}, 0x18) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000872000-0x8c), &(0x7f0000fe4000)=""/55}, 0x18) 2018/02/06 09:24:11 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x1000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000001c000)={0x0, 0x10001}, &(0x7f0000025000)=0x6) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000017000)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000026000-0xa4)={r1, 0x7f, 0x9c, "c14541908430ba987863b2c8259da91aca364abe27667337a13aa126d5da8656fae47f7fa17ae34b27dfcf5d530f4f8ba309f9d4eae35732e8a5e0d6546669743cc7393cff12854e0ff012877ecedeb378782135ee90af32b24e411ec2a678efdddd55977411aa87bde6589ddb7dfacf8357901e4f321249d0466e68e718012ef522a178c980a7027ddf0047daf5e10c795781897bace71c96969927"}, 0xa4) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000025000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000005000-0x14)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/02/06 09:24:11 executing program 4: mmap(&(0x7f0000000000/0x122000)=nil, 0x122000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000122000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000123000-0x4)=0x1c, 0x800) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000110000)=0x8, 0x4) mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000122000)) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) 2018/02/06 09:24:11 executing program 2: mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000160000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000021e000-0xa2)=""/162, &(0x7f000003a000-0x4)=0xa2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) 2018/02/06 09:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000109000)="36000000000006e7190100000000000009001e88", 0x14, 0x800, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000bea000-0xc9)=""/201, &(0x7f00005ff000)=0xc9) 2018/02/06 09:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c85000-0x4c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000cfb000)) [ 60.002226] IPVS: ftp: loaded support on port[0] = 21 2018/02/06 09:24:11 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000002, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003a6000-0x4), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003dc000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x58d, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/06 09:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00001c9000-0x8)=@abs, &(0x7f00006e3000)=0x8, 0x80000) bind(r0, &(0x7f0000114000-0xc)=@nl=@unspec, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x5, 0x0, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x33d, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 09:24:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/06 09:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x7fff, &(0x7f00009f2000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ec7000)={r0, &(0x7f00005ad000)="5d1991d1debbc3b6f12c2ae83f52a18548a5e6ebccd97f458eb78b493e3dd1112945fab1e76ad8a9d25f3a7432e826aba6398d52c4cfd3aa", &(0x7f000084c000-0xe8)=""/232}, 0x18) r1 = socket(0x10, 0x802, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000777000), &(0x7f0000b4c000)=0x4) write(r1, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) 2018/02/06 09:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f000042d000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a84000), &(0x7f0000190000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f000052d000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0x30a, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x2, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 09:24:11 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) unshare(0x8000400) 2018/02/06 09:24:11 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f84000)=@assoc_value={0x0}, &(0x7f000068d000)=0x8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fea000)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x80, 0x5}, 0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0}) sendto$packet(r1, &(0x7f0000fea000-0x89)="8f7867c258c4b53716ac6179020cec4b2cceb9060cc9f3bbfcfb09ff6bc817d8f2035803478bc85a7194cd07d8888706ea72eb012dfe0eeedf34d74912308b5dfeb2c029b1f03723d113db351d713018c5a7da06e2e310533cd876d53fd182ff94fce1d16c632782fdf4e6fe586d34529979ee8910da6ea86c98068c3ace486d4957bf481877f5ed1213", 0x8a, 0x0, &(0x7f0000fea000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/06 09:24:11 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000-0x428)=@filter={'filter\x00', 0xa, 0x4, 0x3c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x401}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73797a300000000000000000000000000900000100"}}}]}}, 0x428) 2018/02/06 09:24:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000902000)="0aedffffff000000000000000905dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000009a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a6a000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000f20000-0x8)={r3}) sendto(r1, &(0x7f0000645000)="4ed6937536ccab1af6f795b3809c2af7db", 0x11, 0x0, &(0x7f0000076000)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x20) 2018/02/06 09:24:11 executing program 0: socket(0x18, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffde3) 2018/02/06 09:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r0, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffff30}, 0x0) 2018/02/06 09:24:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df9000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) bind$alg(r0, &(0x7f0000168000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) read(r0, &(0x7f0000755000-0xcc)=""/204, 0xcc) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000926000), &(0x7f0000a3c000)=0xc) sendmsg$alg(r1, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="009b0004ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[]}, 0x0) 2018/02/06 09:24:11 executing program 3: mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001e000)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="00000000605bfefb40ec65d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3d8) 2018/02/06 09:24:11 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001e000-0x4), &(0x7f0000008000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000018000-0x8)={0x0}) connect$ipx(r2, &(0x7f000001e000-0x10)={0x4, 0x0, 0x200000, "dd90be308d7f", 0xf7f}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000001f000-0x4)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000001f000-0x28)={@common='erspan0\x00', r3}) socketpair(0xd, 0x2, 0x9, &(0x7f0000009000)={0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f000001f000-0x14)={{0x8, 0x101, 0x729, 0x3e3c, 0x115, 0x3787757b}, 0x0, 0x81, 0xfa7}) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f000001d000)=""/79, 0x4f}, {&(0x7f0000004000-0x56)=""/86, 0x56}, {&(0x7f000001d000-0x91)=""/145, 0x91}], 0x6, &(0x7f0000019000)=""/87, 0x57, 0x80000000000000}, 0x0) 2018/02/06 09:24:11 executing program 2: socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f}, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 09:24:11 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000d1b000-0x4)) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000990000), &(0x7f0000d1b000)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000d1b000-0xc)={@loopback, @empty, 0x0}, &(0x7f0000d1a000)=0xc) connect$can_bcm(r1, &(0x7f0000703000-0x10)={0x1d, r3}, 0x10) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d1c000-0x8)={0x0, 0x8}, &(0x7f0000d1c000-0x4)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000987000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d1d000-0x14)={0x0, r5, 0x2, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000708000-0xa0)={r4, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}}, 0x80000001, 0x101, 0x7ff, 0x100000000, 0x1}, &(0x7f0000d1c000-0x4)=0xa0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000021000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x10001, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9b, 0x201, 0x80000000000, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x4, 0x4, 0x0, r4}}], 0x90}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00006c7000-0x4)={r0}) [ 60.191248] sctp: [Deprecated]: syz-executor1 (pid 12746) Use of struct sctp_assoc_value in delayed_ack socket option. [ 60.191248] Use struct sctp_sack_info instead [ 60.215318] ip6_tables: ip6tables: counters copy to user failed while replacing table 2018/02/06 09:24:11 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000019000)={r0}) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000009000-0x2)={0x46, 0x7}, 0x2) bind$alg(r1, &(0x7f0000026000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/02/06 09:24:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x58) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000), &(0x7f0000000000)=0x4) [ 60.258156] sctp: [Deprecated]: syz-executor1 (pid 12759) Use of struct sctp_assoc_value in delayed_ack socket option. [ 60.258156] Use struct sctp_sack_info instead 2018/02/06 09:24:12 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000010000-0xb)=@ax25, &(0x7f0000005000)=0x10) connect$nfc_raw(r1, &(0x7f000000b000)={0x27, 0x1, 0x1000, 0x7}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) 2018/02/06 09:24:12 executing program 0: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000af3000)={0x0}) sendto$inet6(r0, &(0x7f00006e0000-0x1b)="5a9f4b2dfb738570a466f1c8a21224d29687a280622dd6e8beccb3", 0x1b, 0x40, 0x0, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000604000-0x4), 0x80000) socketpair(0x1f, 0x6, 0x101, &(0x7f0000291000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a54000-0x8)={0x0, 0x8}, &(0x7f0000661000)=0x8) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000af3000)={r4, 0x4}, &(0x7f0000af3000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000220000)={0x0, 0x1, 0x0, 0x7, 0x9, 0x9, 0x0, 0xea, {0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xffffffffffff8001}}, 0x0, 0x6, 0xffffffff, 0x80000000}}, &(0x7f0000560000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00009d7000-0x14)={r5, 0x6, 0x5, 0x8, 0x200, 0x800}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000af1000)={@common='vcan0\x00', &(0x7f0000353000)=@ethtool_drvinfo={0x3, "87495f109f581564eebacd545774e3d50670d8ba9b87aba42269f287836d3aa5", "bfe4dffbfd5bcdd6871fab376eef3def635995e15e07ee25beeba1fc161a8819", "0693b3dbcd741bb01089cf902ed00a0888d996893e0ec62a0e514f9fa4f1672b", "6d46363327909b6685859644e933394d1d9a47cb04f3eb54ae3f2537097a9f22", "b2e75ba66724284ab2191933f1ba1a6d161fa4a3353223a1c84165b09d46edde", "acd2e0ee5cb2624b97aea9a2", 0x1f40, 0x1, 0x9f42, 0x100000001, 0x9}}) 2018/02/06 09:24:12 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000233000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000037f000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000044b000-0x28)={@common='tunl0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004dd000)={@broadcast=0xffffffff, @empty, r1}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fdb000-0x4)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2, 0x100000001, &(0x7f000045b000-0x4), 0x0) 2018/02/06 09:24:12 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x2, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000001e000-0x4)=0x5000000000000, 0x4) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000001f000-0x88)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}], 0x88) 2018/02/06 09:24:12 executing program 2: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00001f1000+0x6f8)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000031000-0x4)=0x3a) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000039b000-0x4), &(0x7f0000399000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002cb000-0x8)={0x0, 0x2}, &(0x7f0000399000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000205000-0x98)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x6, 0xc0}, 0x98) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000367000-0x5b0)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x33, [], &(0x7f000004c000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) setsockopt(r2, 0x5, 0xbac, &(0x7f0000277000)="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", 0x1000) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000039d000-0x80)={r1, 0x78, "73f2e9704662ab341971fa51fc66b5fc68fbfd431db9f1538333eaa14563a70dedda30628c9b5af09b4394ba52e25e678f33c5e992fb8c367466ab813948abd14252a3d78d1c6f3359cb106f419fd22a922cd3a543d2e453200a7113ae17d7ceb91b0c83a81004243a06e95fa8925d529588ad46083bede9"}, &(0x7f000039b000)=0x80) 2018/02/06 09:24:12 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0xdb) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000ef5000)={&(0x7f0000b95000)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f0000f64000)={&(0x7f0000c9d000)=@alg={0xe0, 0x10, 0x122, 0x0, 0x0, {{'xts(twofish)\x00'}, [], [], 0x2000, 0x400}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x4004) socket$inet(0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty}, &(0x7f0000dff000-0x4)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8), 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0xd99, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f65000)=0xf, &(0x7f000023b000)=0x2) 2018/02/06 09:24:12 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000a3b000-0xf0)="e07daf894a6be87e179cfbe86c4ed534ee4a080f76911997463855bb3a8792a400188e460031a41210fb01fda0deb8d5d967c2f11778b7f38d3f1dd00b91f5e9bf3e2136e3987a75d15f0165ef2af8803fd5a306e5a7f4bccbc6f69e0ee3a0b38d3b45dcee3337cbd2248e328dcc8719bd6146d614e2c4128437da958151bcabc03706bcd2abebd28a9ad977eca9e0f4dfee1e01838a5aefaf75736b7cb4a1b9816d310ff33d0f50f328f17e8981e8cb66d4a179a47f8ed6f5879dd61e0d7191268f9e3a2b5b696f73ecb999b6b73cb8eedc0b32acafcc9c5d7635c36b21890935e044ec30952733a31591de8d118e10", 0xf0, 0x800, &(0x7f00005ca000-0x8)=@sco={0x1f, {0xfffffffffffffffd, 0x5, 0xe4, 0x9, 0xfffffffeffffffff, 0x7}}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) pipe(&(0x7f0000691000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00003d1000)={0x1, [0x0]}, &(0x7f0000fd2000)=0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fd3000-0x20)={0x20, 0x2000000008000, 0x200, 0x7, 0x1, 0x80000001, 0xfffffffffffff801, 0x4, r4}, &(0x7f0000fd2000)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001b6000)={r1}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fd3000-0x8)={0x0, 0x9}, &(0x7f0000fd3000-0x4)=0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000fd2000)={r6, 0x7bbe5d75}, &(0x7f0000fd3000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) r7 = accept$inet6(0xffffffffffffffff, &(0x7f000099f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000162000-0x4)=0x1c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fd2000)={0x0, 0x4, 0x6, 0x6, 0x59b, 0x100000001, 0x66a6, 0x7ff, {0x0, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffff}}, 0x3, 0x4, 0x56b, 0x5f}}, &(0x7f0000870000-0x4)=0xb8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000fd2000)={r8, 0x3}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5d7f) 2018/02/06 09:24:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008f7000)={0x0, 0x4}, &(0x7f0000fc0000-0x4)=0x8) r1 = accept4(r0, &(0x7f000095b000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000d6f000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000baf000-0x14)={0x8, [0x9, 0x100000001, 0x6, 0x7f795a4d, 0x400, 0xce9, 0x3, 0xcc8]}, 0x14) 2018/02/06 09:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000039b000)={0x0, 0x400}, &(0x7f0000a5f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e92000)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000626000-0x5)={0x4, 0x8, 0x8}, 0x5) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000174000-0x8), &(0x7f0000703000)=0x8) 2018/02/06 09:24:12 executing program 7: mmap(&(0x7f0000000000/0x109000)=nil, 0x109000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000107000-0x21b)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "6be77e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "f119f2303c1d37c9"}}}}}}}, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000010a000-0x8)={0x0}) r1 = socket(0x19, 0x80007, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000053000)={r0}) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000109000)={0x9, 0x3ff}, 0x8) [ 60.418705] bpf: check failed: parse error 2018/02/06 09:24:12 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0xfffffffffffffffe, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000d89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f8b000-0x4)=0x14) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f8b000-0x4)=0x14) bind$packet(r1, &(0x7f0000f37000)={0x11, 0xf7, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) [ 60.454861] bpf: check failed: parse error 2018/02/06 09:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bd9000)={&(0x7f0000b8e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000bd0000)={0xf, 0x8000, 0x6, 0x80000000, 0x1, r0, 0xff}, 0x2c) pipe(&(0x7f0000a28000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000001000), &(0x7f0000002000-0x1000)=""/4096}, 0x18) 2018/02/06 09:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) recvfrom(r0, &(0x7f000048b000-0x15)=""/21, 0xc, 0x1000, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0xffff, 0x0, 0x0, 0xf9}}, 0x9) 2018/02/06 09:24:12 executing program 2: r0 = socket(0x21, 0x1, 0x800000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/02/06 09:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) tee(r0, r0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/06 09:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x7f) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005c8000-0x8)={0x0, 0x4}, &(0x7f0000f2d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000874000-0xa0)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x9, 0x7ff, 0x80, 0x0, 0x40}, 0xa0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) 2018/02/06 09:24:12 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0xa, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/06 09:24:12 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fcd000-0x2), &(0x7f0000693000)}, 0x18) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000fe000-0x4), 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fcd000)={0x0, 0x4}, &(0x7f0000085000)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fce000-0x58)={r2, 0x50, "c390de24e7c3fe111ee2d0233b502eb92d8d7e7e746b50da5074411228e536c3500dcec885f1106ff3c9cc2bc3dff58f7698d0774e701c979f43daa80559bafc7a593a415e515ee757c953eb3212f0ff"}, &(0x7f0000dd1000)=0x58) 2018/02/06 09:24:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004f, 0x0, 0x0) 2018/02/06 09:24:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000c8c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000fcb000)={0x0, 0x1, [0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000104000)={{{@in6=@empty, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000b0b000)=0xe8) 2018/02/06 09:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0000009b2930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8927, &(0x7f0000001000-0x4)) 2018/02/06 09:24:12 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2000000000005d}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000011000-0x10)={&(0x7f0000011000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/06 09:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$netlink(r0, &(0x7f0000407000)={0x10, 0x0, 0x3, 0x4000}, 0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000585000)=@int=0x5, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00003c0000-0x24)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 09:24:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e), 0x0) 2018/02/06 09:24:12 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000132000), 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 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) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000002000)=[{&(0x7f0000003000-0x20)=""/32, 0x20}, {&(0x7f0000002000-0xed)=""/237, 0xed}, {&(0x7f0000002000)=""/50, 0x32}], 0x3, &(0x7f0000003000-0x2b)=""/43, 0x2b, 0x4}, 0x2140) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000)={0xd4}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/06 09:24:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) getpeername(r0, &(0x7f00003cc000)=@can, &(0x7f00000ab000)=0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f43000-0x2)=0x400, 0x2) 2018/02/06 09:24:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) sendto$unix(r0, &(0x7f00004e5000-0x1000)="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", 0x1000, 0x8084, &(0x7f0000a21000)=@file={0x1, './file0\x00'}, 0xa) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000d28000)="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", 0xfa) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e1c000), 0x46) 2018/02/06 09:24:12 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000f87000), 0x80800) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002c6000-0x8)={0x0, 0x7}, &(0x7f0000f87000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a4a000-0x18)={r2, 0x1, 0x30, 0x6, 0x7}, &(0x7f00006db000)=0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001d9000)={r1}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000f8a000-0xb)={0x4, 0x2, 0x8, 0x40, 0x66, 0x7, 0x1, 0x4, 0x3ff, 0x7f, 0x7}, 0xb) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000f88000), 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000941000-0x2d8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x130, 0x130, 0x130, 0x98, 0x1f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00005e0000-0x40), {{{[], 0x0, 0x70, 0x2b}, {0x28, '\x00', 0x0, 0x130}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@TPROXY1={0x0, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="4e19a60c161057b8ba2cda4095800983", @common='bpq0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='syzkaller0\x00', @common='lo\x00'}, 0x0, 0x70, 0xffffffffffffff40, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}]}}, 0x2c0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f88000)={r3, 0x3, 0x5, 0x9, 0x101, 0x4}, 0x14) 2018/02/06 09:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xfffffffffffffffe) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a8a000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000d68000-0x4)=0x1c, 0x80800) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0d000), &(0x7f0000908000)=0x4) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000370000)="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") close(r0) 2018/02/06 09:24:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00004fd000-0x58)={0x2, 0x9, 0x0, 0x4, 0x20000000000001ae, 0x0, 0xffffffffffffffff, 0x2, [@sadb_ident={0x0, 0x0, 0x1, 0x0, 0x10001}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in={0x2, 0x2, @rand_addr=0x5}, @in6={0xa, 0x1, 0x94e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xcd}}]}, 0x10}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ccc000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000e86000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00004d6000-0x4)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000456000-0x4)={r0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000439000-0x5), &(0x7f0000ed5000)=0x5) 2018/02/06 09:24:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000179000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept4(r0, &(0x7f0000e33000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ea6000)=0x14, 0x800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000362000-0x2)=0x8001, &(0x7f00007ed000)=0x2) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000804000)="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", 0x110, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f00001a6000)=@generic, 0x80, &(0x7f00006b3000-0x10)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000cc4000)}, 0x0) [ 60.735282] sctp: [Deprecated]: syz-executor4 (pid 12904) Use of int in max_burst socket option deprecated. [ 60.735282] Use struct sctp_assoc_value instead 2018/02/06 09:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d9b000)={@common='dummy0\x00', @ifru_flags}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000b0b000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x20) 2018/02/06 09:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000bf3000)=@ipx, &(0x7f0000bf0000)=0x10, 0x800) accept4$ipx(r1, &(0x7f0000bbf000-0x10), &(0x7f00002c0000)=0x10, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) accept$alg(r2, 0x0, 0x0) 2018/02/06 09:24:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011}) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[]}, 0x0) bind$bt_rfcomm(r2, &(0x7f0000de6000)={0x1f, {0x80000001, 0x380, 0x7, 0x2, 0x647bed93, 0x4}, 0x5}, 0x9) epoll_wait(r0, &(0x7f00003ca000)=[{}], 0x1, 0x0) [ 60.807008] sctp: [Deprecated]: syz-executor4 (pid 12924) Use of int in max_burst socket option deprecated. [ 60.807008] Use struct sctp_assoc_value instead 2018/02/06 09:24:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009d0000-0x28)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10000002000b, r1}) 2018/02/06 09:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x0, 0x0, 0x20}]}, 0x38}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000857000-0x6)=@hci, &(0x7f0000f66000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000500000)={0x0, 0x111b, 0x9, 0x0, 0x6, 0xffffffff, 0x0, 0x1, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfe2}}, 0xfff, 0x2, 0x0, 0x5}}, &(0x7f0000b6a000-0x4)=0xb8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000a83000+0xb6a)={r0, 0x10000, 0x3, "8b172d448cf839ab40ff6cf176e8c0c6d0bf0a38f4b224b62a1116a826081963cf83462a80d32ecbb8d40e69a51005accb836b2055564e1e2f39b7dbaed69d0dd4fee5dfa09b880404897789b4e43750d3feb1c8150c0ae3b118403d01c03ed488b5960cd6b0379d6cd89bc8cd01260d0d08eb24a4c116dced5b3cbb5fe4f8b47a0fb5435b95e97fec36aa42e3cdcf7e91c336569ccae7084c55322bdd6a87a5e144cdb787d45c9da75439b7d74f865d126006515139dd343c16d07406e99db9aec378f8c0f2adc7ec556cd8a9ba8e008e2d52d1c38ad3e8bb5130f38bcb9b"}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000217000)=@assoc_value={r2, 0x7}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000086c000-0x4)={r0}) socket$l2tp(0x18, 0x1, 0x1) 2018/02/06 09:24:12 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x0, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x1fffe, @mcast1={0xff, 0x1, [], 0x1}, 0x37fb}}}, &(0x7f0000005000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x80000000, 0x6, 0x2, 0x0, 0x3, 0xffffffffffffffff, 0x10001, 0x6, r2}, &(0x7f0000001000)=0x20) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/06 09:24:12 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[], 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000+0xaa8)={0x10001, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0xfd5b) 2018/02/06 09:24:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000970000-0x4)=0xffffffffffff8cd8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/06 09:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) accept$llc(r0, &(0x7f0000a04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000035c000-0x4)=0x10) 2018/02/06 09:24:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f82000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xef5}, 0x1c) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000e8d000), &(0x7f00005e7000)=0x10) accept4$ipx(r1, &(0x7f000023c000-0x10), &(0x7f0000d10000+0x9a6)=0x10, 0x0) syz_extract_tcp_res$synack(&(0x7f000031a000-0x6), 0x1, 0x0) 2018/02/06 09:24:12 executing program 3: r0 = socket(0x18, 0x80a, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a}, &(0x7f0000002000)=@ethtool_rx_ntuple={0x35, {0x0, @udp_ip4_spec={@rand_addr, @multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, @udp_ip4_spec={@empty, @broadcast=0xffffffff}}}}) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x0, "ae07"}], 0x18}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000008000), 0x4) r1 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18}, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) 2018/02/06 09:24:12 executing program 2: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000f9b000-0x4)=0xffffffff, 0x4) socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/02/06 09:24:12 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r1, 0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fe5000)={0x1ff, 0x2, 0x7fff, 0x2, 0x0}, &(0x7f0000fe6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003b3000)={r2}, 0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fe6000-0xe)={0x0, 0x0, 0x3, [0x392, 0x4, 0x2]}, &(0x7f0000fe5000)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000591000)={0x8, 0x2, 0x20, 0x7, r3}, 0x10) 2018/02/06 09:24:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00008ce000)={@common='vcan0\x00', @ifru_flags=0x100}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000070b000)=@int, &(0x7f0000971000-0x4)=0x4) connect$inet(0xffffffffffffffff, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) socket$kcm(0x29, 0x400000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b9e000-0x48)={0x2, 0x5, &(0x7f0000941000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@call={0x85}], {0x95}}, &(0x7f0000265000)='syzkaller\x00', 0x0, 0x57, &(0x7f0000ed5000)=""/87}, 0x48) getpeername$packet(0xffffffffffffffff, &(0x7f000013f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00004cf000)=0x14) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000295000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db0000)={0x0, 0x0, 0xffffffffffffffff}) 2018/02/06 09:24:12 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00008bd000)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00004ce000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000361000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x32) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/06 09:24:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000478000-0x4)=0x7, 0xfffffffffffffeb9) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r0, r3, 0xffffffff, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000574000-0x20)={@loopback={0x0, 0x1}, 0x8000, 0x2, 0xff, 0x1, 0x9d, 0x80000001, 0x7ff}, 0x20) 2018/02/06 09:24:12 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xdc6a) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000009000-0x8)={0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3={0x0, 0x81, 0x73c4c3a6, 0x8, 0x5001, 0x5, 0x40}, 0x1c) ioctl(r0, 0x1, &(0x7f0000006000-0xcd)="2cd7a8e9ae3a0c23e708157259d16b590c558d82e2f5bdc75105887eeb4686156dcfa36b7410ceb15267678dceef568b8ee984b4c890e964f2b1c8b9aa4bdd977c4455cc9109087b6f8896cd7f2458e98fd04cdd01c9f3e7afd1f9b56534851a1b77a0a7fdb82d756bf8ed7b4d60acbbe086f8026badbae19285fe655b6d3aaeb561421bf15daba5be5d9f5675d4c4298ecfc912b8d6f87397a66c01729f9e0c49d6ad49ff3b3ca3c11c3964851350637ed011595dbf889c2ab15a1edd0350b8d35231b3f3b406d87b3fb1e77b") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={r1, 0x80000000}, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) socket$packet(0x11, 0x8000000000001, 0x300) 2018/02/06 09:24:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ad8000-0x4), &(0x7f0000a69000)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000072b000), &(0x7f00003eb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000b4000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000ca4000), 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b5a000)=0x0) r4 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f47000-0xe8)={{{@in=@multicast1, @in6=@local}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f00003ad000-0x4)=0xe8) r5 = getgid() r6 = gettid() r7 = getuid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007c4000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x5}}, [0x100, 0x65, 0x82, 0x1, 0x8, 0x6, 0x0, 0x5, 0x8, 0x4, 0x9, 0x7, 0x0, 0x2, 0xfffffffffffffffd]}, &(0x7f000045e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000901000-0xc)={r8, 0x9}, 0xc) r9 = getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000062e000)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f000071a000)=0xe8) connect$unix(r2, &(0x7f0000bc8000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f0000edd000)=[{&(0x7f000008b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000802000-0x10)=[{&(0x7f00000de000)="17d4f2012acff8798907149bddd9e2f25214dd0dc754b09f5707e444fa72a2c9e7d8eb6329b367cd39b7a989c635c6a984506232108bd2a1bdc114a74dd99bca92cc88b39096e713cdc7a75010226e7f45f117fe5c51195a8ae199cd31d3f8c30212edc90e76194b16cbf84df953fc0e5024f9b48f356ed54850d787d497", 0x7e}], 0x1, &(0x7f0000f90000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x70, 0x8045}, {&(0x7f00005c5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000034b000-0x10)=[{&(0x7f000074c000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c3b000-0x10)=[{&(0x7f00005b9000-0x76)="0bf45cad267124aeb638ee7dda7131b6d4ca093fd18681df94458e1f8c24fbd9bbbabde6b50cbe53405f79118fb98f968fdbc60d993db3e7bbadcf22bebdebef550a3e74cc677a475ac484b6b58d7fa5993dc7b80e6843f862448eea61263540a6653a0e0326ef2a46b5899da4e497a04b190b3ea791", 0x76}], 0x1, &(0x7f0000e1d000-0x9)=[@cred={0x20, 0x1, 0x2, r6, r7, r9}], 0x20, 0x90}], 0x3, 0x20004010) 2018/02/06 09:24:12 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000ad2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000fec000-0x4)=0x14, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00008b8000)=[{&(0x7f0000cf9000-0x29)="96cdf2f0972e453745fa8cef773e9a2d74fa76d230ae62b7a89c40319bd1c00c30a2c42e71ab1cea03", 0x29}, {&(0x7f0000feb000)="9905c64d1bc8b1bbcc6b7e09802379303f07c8126af05496d74fbb0236a5e60c44e387e5f0fa220a76eecad37134685490e7ce55b22dee1a3ac27bdd6edd584a709b89a6db968695497e42cbdf8aa18759600d0004472b5d95820768687f779a9362", 0x62}, {&(0x7f0000cbe000)="687dc926fde94e35404c44938654913aadc8beb3e3d9779d75f5125eb2dfcafe216cc5c8e918e27382bcfefb2835f7fa8532c7023fccafca623e58d86072c09cc56c4bd7364e1fe06f94439a97646a753dfad42bef7769260f47e9daeaf5d4c83b07e1c1b543455bdf387627d1cb002f3242602ba44d89ecdb193c", 0x7b}, {&(0x7f0000feb000)="9f65c9a623aba31f1047dfd0b3e9bfaf443feae2d7b499576b1db9ef2d274b283c1781738500b1001bdd40c603cfc7f6743d2ab70d5d949851bdbd38407353695d450dc01081d3f6b01f00f7073d100211ca307e072ea2f57b93d46315990e873c57bf4bc828a8f24979a0c6e9a7d6154d6144201c4fa0de6f8028f4e812048ebfb5117aba573b67313fb0a06d514472bba67e8a64d27104cc4d22f4cb23c06ad57596bfdaf0e68089999ad3758ecd263bdccba9c19d93f129c51793e5a8222da5c81595d1be5e7201b8db22bf", 0xcd}, {&(0x7f0000fec000-0xcf)="f14ab65fdc3064ad261b17f7340bbfaef4d224b14d8ac92c609822b71e32eb98b00dcb5e6ff109d4d7f968d599b7559b0aec1abaa4dcb73eacdcc6dc579fa1fd93f194426420b78f9fb2ba024a0e2e62e444d45b9bd881cf0be69680bc75eea0c240eedd27b3dba73b0121e706c3711f480a8ff05e70f0d57a548a2a300b81ae958a074cfff91290dd93fb6dda6dbe64c873ccbf39c973b587c47727430bb9a4265b2a1771800d54e27f6714056f87d01accc2299c731a0faf87f007530359259604cc7df0fd2273752237855d4c66", 0xcf}, {&(0x7f00007b4000-0x5d)="d606da585c34f14a7e50ae841038129d48ce3fcafa34237a512453bc845a0d74a128347882262593eaef4e8a3b4b1dfd3a3ed50d941b49b419e427949917489fae1271b1f2baa26c886eb9886da7b5fd28ebffbf3fbf4b02821c53575d", 0x5d}, {&(0x7f0000340000)="c5d2d3229ecc933d87630d2ce7696f3ff697853c389df3650e496b27e262448f4cd23a4a1e6dbf4b29370f344cc5c2e7c9b9e6d08c5585b0f58184f532228292141e63d3ece735f5b48073aedd7a4b4c091183c36e7afeabe6783baeb3ef1e0a5970ae47e42d89b1fe4eab4b81589034916f76f2", 0x74}, {&(0x7f0000feb000)="2699e12ac8729ceb94a98236dbfbe4c5fad1d920bd34c5d8cce7c8635abc609f3256144e50e6ad41736c2a74955f5d31adb09c7700cb816d2dc0498a58058c06445b013a463b17b96bc01eca516671b400a4775d157f98b5a1770f379879af039bb5057439a16f14bd34899af88ca0cd12237c1a11b3debed4e685c62cf3442f1f2d82a6e4a87499591334d9cfa9572f23073a9478330b3add65b9cac1f938059df9dfea45dc70f8d2ba44a6f7b3c3565800cb0412c6f2b668ea317f2a2d6e40fb5bc081d68fee4862dc9eefbe401d61", 0xd0}], 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f87000), 0x4) 2018/02/06 09:24:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000058b000)={r0, 0xe2e1, 0x2, "339d4743312adcb31e2f5a33a25b695dbb0a2aa6e413066899edba04a4640b506dc07feb2500d36737ee6c0b7f17af597b5541fb874eafba94c99f131fb8c1ebdb3e2a001aa3c736caf375ff38bf9c6bae81cac45323214f663e5c7f9133873d"}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/06 09:24:12 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000001e000-0x14)={0x0, 0x0, 0x5, 0x3, 0xffff, 0x7a}, &(0x7f000001d000)=0x14) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f000001e000)=""/83, &(0x7f000001f000-0x4)=0x53) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000001f000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000001e000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000001d000)={r1, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, &(0x7f000000b000)=0x98) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000000b000)) [ 61.004338] sock: sock_set_timeout: `syz-executor2' (pid 12970) tries to set negative timeout [ 61.015504] sctp: [Deprecated]: syz-executor1 (pid 12975) Use of int in max_burst socket option. [ 61.015504] Use struct sctp_assoc_value instead 2018/02/06 09:24:12 executing program 3: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e72000-0x3c8)={0x29, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x6, [{{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @rand_addr=0x8}}, {{0x2, 0x0, @rand_addr=0x2e71}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x3c8) sendto$unix(r0, &(0x7f0000e70000), 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/06 09:24:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fc4000)=[{&(0x7f000098c000-0x12)="d3a7aea90c2ab191f35bec95422307e659da", 0x12}, {&(0x7f0000c50000-0xaf)="14620c0a10147708dda419d8edb59089f94d1b2ccf89c23891ae093f2c5712f96fdc6bf62a3aa3134862778bd56fda04e254c426a47a6fd64074800932a4e88d9612a9b3626f7272bb5490fa38d2d5233ad9368b81c2cd13d02f8e473d917e623af19e46076832f6725b14e537f4b9e7e65f0ad1625b815221eb0c3bf3c5310316db78546831cacb7523736ece7c8e85fd2365dc8a317cdbbcadac8e6002f8a4ba0f847450baf719281be904141b6e", 0xaf}, {&(0x7f0000001000-0x6e)="a09f79168377e4700a56baede4b5dbe8b159e96cd64e2e07adde200b12977bdaf931244798f1283c30250500e1c4350dcc8296c3f928207e2210fc0e732a46aa00efe05663f380e356481e513f8423a57770cda841a3192648924c34c5588e8f06479a8b6fb8373cc0a278bfee01", 0x6e}], 0x3, 0x8) ioctl$void(r0, 0x2000000c0045878) 2018/02/06 09:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008}}) [ 61.108561] sctp: [Deprecated]: syz-executor1 (pid 12975) Use of int in max_burst socket option. [ 61.108561] Use struct sctp_assoc_value instead 2018/02/06 09:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000197000)=@file={0x0, ""/57}, &(0x7f00006d5000)=0x3b) accept$unix(r0, &(0x7f0000922000-0x6e)=@file={0x0, ""/108}, &(0x7f00006bf000)=0x6e) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000077b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000d96000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000), 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) 2018/02/06 09:24:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x200, &(0x7f0000719000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$alg(r1, &(0x7f00005b1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10), 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f0000efe000)=[{&(0x7f000058d000-0x1000)="0fdcbfdc182f1859a68aca565c567d5e8ec3bedbe0557feba1fab8900400e3f8", 0x20}], 0x1, &(0x7f000046e000)=[]}, 0x0) read(r2, &(0x7f0000c22000-0x22)=""/34, 0x101be) 2018/02/06 09:24:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000327000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x2, 0x1, 0x4, 0xffffffffffffff57, 0x4, 0x3}, &(0x7f000040d000-0x4)=0x20) poll(&(0x7f000047f000-0x28)=[{r0}], 0x1, 0x0) 2018/02/06 09:24:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a76000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x7f}]}, &(0x7f0000d61000-0x4)=0xffffffffffffffe7) r1 = accept(0xffffffffffffff9c, &(0x7f0000081000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00003b9000-0x4)=0x14) recvfrom$ax25(r1, &(0x7f0000a8f000)=""/29, 0x1d, 0x10000, &(0x7f00009da000-0x10)={0x3, {"e2bd0f015d719d"}, 0x7}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/06 09:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003d3000-0x4)={0xffffffffffffffff}) accept$packet(r0, &(0x7f0000d57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000569000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x3, 0x6, 0x1, 0x0, 0x30}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 2018/02/06 09:24:12 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x15, 0x8000e, 0x200, &(0x7f00003ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c78000-0x10)={0x3, &(0x7f0000d39000-0x18)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000f17000)={r3, 0x6}) bind$alg(r0, &(0x7f0000057000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f00007e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f7f000-0x4)=0x14) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007eb000), 0x4) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000f32000-0x4)) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f000084d000-0x70)=""/112, 0x70) pipe(&(0x7f00005a1000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000df8000)=""/227) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000002f000)=[{&(0x7f0000962000)='\t', 0x1}], 0x1, &(0x7f0000df0000)=[]}, 0x0) 2018/02/06 09:24:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@generic="3b4ee5d3ac136ffd00eba93997a9d56e", 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c7e000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000014f000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/06 09:24:12 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ffd000-0x4), &(0x7f0000ffd000-0x4)=0x4) r1 = socket$inet(0x2, 0x80000, 0xfffffffffffffffc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4), 0x4) socket$packet(0x11, 0x200000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000ffd000-0x360)=@mangle={'mangle\x00', 0x1f, 0x4, 0x300, 0x98, 0x98, 0x98, 0x98, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000d35000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x248}}, [{{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0xff000000, 0xffffff00, @common='syzkaller0\x00', @common='vcan0\x00', {0xff}, {}, 0xc, 0x2, 0x10}, 0x0, 0xc8, 0xf0, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x800, 0x7}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x21, 0x3, 0x3}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@unspec=@void, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x4, 0xffffffffffffffff}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x7f, 0x9}}}]}}, 0x360) bpf$OBJ_GET_PROG(0x7, &(0x7f000046e000)={&(0x7f00005d2000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000789000)=@generic, 0x10) 2018/02/06 09:24:12 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000bb7000-0x10)={0x6, 0x800, 0xfffffffffffffc01, 0x7f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000f7a000)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000057f000)={0x8, [0xf0, 0x1, 0x4, 0x3, 0x0, 0xfff, 0x7, 0x7]}, 0x14) 2018/02/06 09:24:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @empty}, &(0x7f0000001000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x9, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) 2018/02/06 09:24:12 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270f00000000000004007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x800002}, 0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f000001f000), &(0x7f0000023000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000020000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="a4f47dbd6b571104f3103bd1315df60f", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x84}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0xffffffffffffffff]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/06 09:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eeb000)={0xf, 0x6, &(0x7f0000009000)=@raw=[@jmp={0x5, 0x786, 0x7, 0x0, 0x5, 0x8, 0x4}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f0000f19000-0xa)='syzkaller\x00', 0x7fff, 0xf3, &(0x7f000033e000)=""/243, 0x40f00}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000782000)={&(0x7f000024f000)='./file0\x00', r0}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00008fb000-0x4)=0x5, 0x4) bind$alg(r1, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000cfb000)=@add_del={0x2, &(0x7f0000434000-0x10)=@generic="4fe5383cd2dc1755797fc5109fea3acf", 0xffff}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f2f000-0x4)={r3}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000bf2000), &(0x7f00009da000+0x448)=0xc) socket$rds(0x15, 0x5, 0x0) syz_emit_ethernet(0x116, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xe0, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [@fragment={0x21, 0x0, 0x4, 0x100000001, 0x0, 0x8, 0x1}, @hopopts={0x32, 0xe, [], [@calipso={0x7, 0x50, {0x1ff, 0x12, 0x5, 0x100000000, [0x7, 0x5, 0x1a5ce339, 0x8, 0x0, 0x2, 0xa52, 0x4, 0x10001]}}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x80000001}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8000}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x499, 0xb8c]}) 2018/02/06 09:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x5, 0x8, 0x4, 0x10, 0xffffffffffffff9c}, 0x1ea) r1 = socket(0x11, 0x80007, 0x1) recvfrom$packet(r1, &(0x7f0000796000)=""/26, 0x1a, 0x100, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b41000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000092c000), &(0x7f00002cb000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e9000)={r0, &(0x7f000031d000-0xd9)="e17c31fff1aadd362e67661f787121e7b8e43ef56735414eaafaa86037b3ff9c13f9e8b5603758b9154085a3415980c4e7697026aa9063eea2658c7ab3098f443d83480a81b83ee21c0b64561089cfbb9fa516650a843932351dafbb32c9e4ffa62d030c8de6d602674c50c6400cc7dcb8cd5c5eb2237208d1e802ba518c39022523142ec5c3a08494ef2560e54f63238228457bc18a1ea61ff6c5c91ed2450072d78115906cadff8651e39f1b99d2181d9f49bc6c52d61a44434820cd686eefe5694b02c62f5cb5afcd8aa4ac0f968143eb785e10fe295edc", &(0x7f0000e15000-0x67)=""/103}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000394000)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x7, 0x0, 0x0, "ce8dccbd30960de1e51071cca65cf089c13ab3deb3109ead84ad835a307bd708b8cf26f8b1d3c0a63db7a495fb8c78031b9965cd0581f4acbfeadbf74441bbbf83a5bf3265b22fcd5e79f78ba813b50d"}, 0x160) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000309000)={{0xffff, 0x0, 0x0, 0x1400, 0x3, 0x200}, 0x8001}) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000f37000)=0x2, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000c73000-0x14)={@mcast2, 0x0}, &(0x7f00002b7000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000014000)={@common='erspan0\x00', r2}) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00003ec000-0x4)=0x3, 0x4) 2018/02/06 09:24:12 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000b000-0x4)=0x10, 0x800) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000005000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, &(0x7f000000e000-0x4)=0x1e) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f000000e000-0x4)=0xffffffffffffff00) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000000e000-0x18)={@loopback={0x0, 0x1}, 0xfffffffeffffffff, r2}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000000d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000000d000)=0x32) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000009000)={@generic="e3bdb29d2e8603cd7e87500cbef62181", 0x80}) r4 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl(r4, 0x7fffffff, &(0x7f000000a000)="d2d0b8ed3e9e7679ccb88a11e5d26644af5e2e9c0cfbcc37427e9575f0313d4edbcee31cab3a967a0d4caabad4bd64e51eebb0b2ac2ba33d0d3b35a926f2ec47d7ad568d6b07af13d260e7f6680cfb48c93296c7f93bbae9fc969d3b3e1da4b93c42c4b44eb7b90666342fb248d1259a018f4cca54cbd362e368b107d1e728d172c117b66810651eaa72d6fc9a57a34f53c2749022") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f000000e000-0x20)=[{&(0x7f000000e000-0xf4)=""/244, 0xf4}, {&(0x7f000000e000-0x32)=""/50, 0x32}], 0x2, 0x0, 0x0, 0x7}, 0x40000000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f000000d000)) r6 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x7}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/06 09:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000087a000-0x8)={r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e63000)={r3, 0x7fffc, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ad9000-0xc)={r4, 0x80000, r2}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000eb1000-0x8)={0x0, 0xf9ab4ad, 0x101}, &(0x7f000084a000)=0x7) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f9f000)=r8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r9, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000c96000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r11, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty, 0x9}}}, 0x88) r12 = socket(0x4, 0x5, 0x100004000) bind$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000b9f000+0xc1f), &(0x7f0000a4b000-0x4)=0x10000012e) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r12, 0x84, 0x1c, &(0x7f0000366000-0x4), &(0x7f0000b40000-0x4)=0x4) setsockopt$inet6_int(r13, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r11, 0x0, &(0x7f0000c02000)) setsockopt$inet6_int(r13, 0x29, 0xc8, &(0x7f00008d6000), 0x3d5) setsockopt$inet6_MRT6_ADD_MIF(r13, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/06 09:24:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) pipe(&(0x7f0000b89000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fdd000-0x10)={0x3, &(0x7f0000bd5000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000775000-0x10)={r2, &(0x7f0000f8e000)=""/128}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r3, &(0x7f00002fe000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r3, 0x10d, 0xf, &(0x7f0000db3000), &(0x7f00009f2000-0x4)=0x4) 2018/02/06 09:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) getsockopt(r0, 0x4, 0x2, &(0x7f0000a15000-0x94)=""/148, &(0x7f0000050000)=0x94) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000), 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) 2018/02/06 09:24:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000001000)=0xe8) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000c8000)=@ax25, &(0x7f0000181000-0x4)=0x10, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ab0000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000300000), &(0x7f0000498000-0x4)=0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000d34000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fb2000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000cf1000)=0xe8) r7 = getgid() sendmsg$unix(r4, &(0x7f0000174000)={&(0x7f0000958000-0x9)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fac000-0x80)=[{&(0x7f0000e1a000-0xc4)="6bfdf7eca53a67590344d38daebb647bd66188aa22905b9fd96415a64c1d8312116b9a0eb7f1aa2a34b2ec9a8af2c7a900aaa1197ef5cf51b8cd224569549a2ba7a53f4003c2a3a7feeebc5f3837aba9fa2c1a4519d3165df9a4102dc6742eda20e58c16994fe056a957d4fcf464560701ed1cb607947a298777408625006720d8b4c6af41d872e288d00f05f22c202b27e9447c1a647b8aea30f31fdbb8fd7f6e5813a51b453961c2deeb35984501de41ace6550a128a7683e8e9fcde59b64b781236b5", 0xc4}, {&(0x7f0000385000-0xc0)="58a9fa80f78241218660ccc6c8cbf3e55d1a56925df183ebc6c457c299d98cd657bc504d7cf3c0c358be9ba81269ebb242a58e669141672c4fff282cc918ac443fcdab6eb7475f54760674c681fca460667b6b4f1109afadda70a07ac7e5d4508af23ae3ea8fdeb59eea69ad0d057531f27344e17e371063a692715216a6228f72f2397936fb7eafb3d95d43baa9d4fadca9cbc643c5a9d9630750ffc505abd9d193bf41ef92e9e558a5dd8f1ed0b69e22c2ba53f15821c0a19b1a090f572f86", 0xc0}, {&(0x7f0000a74000)="e9c2736456cf1cb772747013bcbdbdb968b87bc74330af274cc82ab655ea873aed33a9d1c8647adc378cdff1b22d467a4c945bf9cdca8fb04ca06422b1bcb0e694ecb5a697ea043e66435ddc44df6ef7b68592833f73e3e7b6ad9f295b6c00e0c26772fb0c2615b815dda8d5257a33c27500a61fb0da69391c7508f3d04b8f3096bf62400f84e21c19d43a571a99a7ef6588f67ead8bc38f9e89fa3b0b059e37d0a2413e46ecdd3de3d62d2a16293e3b5260e751e05ee1f119ce9676f2507c9991d9ecd7c56f8c718cf68d06ec753da2f8759b5914c59cbeeda7888a642f41192632838698ac9e9e6ac07f1e", 0xec}, {&(0x7f0000d82000-0xfd)="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", 0xfd}, {&(0x7f0000ef4000-0x24)="005f9273eff4b2ba029bd132b69b6e5dbda48d2f8576167d8e33b90d55aa564b73a6907d", 0x24}, {&(0x7f000061a000-0xe1)="870775450260b9e1a34b1583d89f6f8f2d1090498a4e945f5f38829df0b6321a16ad8d781f27d13f7a71c256ce4326476156080903656c9d9f239d48e319e74205c64b0dc0f1c69bc13f017f89050ec61f724e5cc345de97e24a97436022656993d9a2e2a7d5f3bb23be6475f2c46d61a1a40ac954227cc0eb9c8e852923a3fd6c2bf3f9730b7a398af5f83b4fc2144609d26ea36f2936275d0d651325ffbdce49ba89969173be1798dc47bb10b7f8ac5591ffa5cacf5e632be442ac4f43706cb427a32721e89ae7aba20df123ded11b932226eced299be42560cb198f2ffa79ae", 0xe1}, {&(0x7f0000e4b000)="de9d76491d1fc9e340d623929dec4ebb", 0x10}, {&(0x7f0000a9e000)}], 0x8, &(0x7f0000204000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r4, r3, r4, r4, r4]}], 0x48, 0x4}, 0x20000040) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) read(r4, &(0x7f000004c000-0x5e), 0xfffffffffffffdef) 2018/02/06 09:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x400000045e) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/06 09:24:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000036a000-0x4)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c24000)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000268000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000035c000)={@empty, r2}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000613000)={0x0, 0x800, 0x30}, &(0x7f0000a57000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000c5000)={r3, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x24000000}}}, &(0x7f0000f1c000-0x4)=0x8c) 2018/02/06 09:24:13 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000012000-0x38)={&(0x7f0000006000-0x80)=@generic, 0x80, &(0x7f0000012000-0x30)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/81, 0x51}, {&(0x7f0000009000+0x697)=""/210, 0xd2}], 0x3, &(0x7f000000f000)=""/250, 0xfa}, 0x142) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270200000000000004007352", 0x23}], 0x1}, 0x0) [ 61.343330] ipt_CLUSTERIP: Please specify destination IP 2018/02/06 09:24:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x103e, &(0x7f0000fd6000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x0, 0x1ff, 0xdf}}], {@mpls_uc={0x8847, {[{0x10000, 0x3, 0x0, 0x1}, {0x0, 0x100, 0xc4a, 0x7ff}, {0x3, 0x6, 0x5, 0x100000000}, {0x0, 0x800, 0x200, 0xffffffff00000001}, {0x3, 0x2, 0x7, 0x4}, {0x2, 0x2, 0xc, 0xa6d}, {0x9, 0xb59, 0x3, 0x9270}, {0x0, 0x80000000, 0x5, 0x8}, {0x1d, 0x1, 0x9, 0x2}, {0x97e, 0x0, 0x82f, 0x101}], @llc={@llc={0xff, 0xaa, "b936", "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"}}}}}}, &(0x7f0000001000-0x14)={0x0, 0x3, [0x603, 0x89f, 0x443]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00008e1000)={&(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x5, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000ace000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000362000-0x410)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000d41000-0x4)=0x31d93660) 2018/02/06 09:24:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000074f000)=@file={0x0, ""/91}, &(0x7f0000abe000-0x4)=0x5d, 0x800) bind$unix(r0, &(0x7f00005de000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a434", 0x38}], 0x1) 2018/02/06 09:24:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f00004b5000-0x25)="2400000001e800ed00101a0000008dfc2325f9efffffffffffffff2208ff1dff04010061e8", 0x22) 2018/02/06 09:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f10000-0x18)={r0, &(0x7f00002f1000-0xa8)="d701a4f0054a2d5f49ed44b0bb78543455a12eb33c39bd4e517fe52dde5ad368cfa5086bbbe4a938ae7905f677cc19bdd1248b505b6197ec4b747b8978a4bf696d872b516f04882e5f855ae10f05fd9274da005353db530884aaa4e5c71d5f82ce782921c1f0d60791542c94cbcb93dfaa631aa868cb6f8a0c69cf8d203cb0fb548255796a4f5c1b89e37908490d3a909f0e01beb5e09af99a1193b7ffe8be935274673b95d8d7c3", &(0x7f0000574000)=""/95}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000)={r0, &(0x7f00007fb000)="1b"}, 0x10) 2018/02/06 09:24:13 executing program 1: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004fb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f00003d5000), 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/06 09:24:13 executing program 0: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c2000)={0x0, 0x8002}, &(0x7f0000459000)=0x8) 2018/02/06 09:24:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x80) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f00000c2000-0x3)=0x80e8, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x4a, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x40)=[{r0, 0x20}, {r1, 0x500}, {r0, 0x2}, {r0, 0x500}, {r0, 0x20}, {r1, 0x1440}, {r0, 0x22}, {r0, 0x4010}], 0x8, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r8, &(0x7f0000004000-0x15)="2a4852e89b1462abe317c3ef02529165da31ff8bfa", 0x15, 0x4800, &(0x7f0000003000)={0x4, 0x7, 0x4, "0c015b57f6fd", 0x7}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000001000)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x2, 0x40}, 0xc, &(0x7f0000003000-0x90)=[{&(0x7f0000f6c000-0x2284)={0x2284, 0x16, 0x304, 0x4, 0x3, "", [@nested={0x10a0, 0x1c, [@typed={0x20, 0x4d, @binary="7bd778b9c1de818ae120b795185dac799366dc5831"}, @typed={0x8, 0xa}, @typed={0xc, 0x5c, @uid=r3}, @generic="58d169b71f0cf086929d447f1abd45d3e9273b6364dcb26248a516a4c7925144656280878510943e9d8f4d1df5f3013f867f89ad320f9c65eaaa5076099d113acf27845e9984361ffccb1e75e2ce362a454e7d4c29f8d4bc7ee48854549e", @typed={0x8, 0x7b}, @generic="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@typed={0x10, 0x8e, @u64=0x9}, @generic, @typed={0xc, 0x49, @u32=0x8000}, @nested={0x10c0, 0x36, [@typed={0xc, 0x73, @uid=r4}, @typed={0x18, 0x91, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x8, 0x35}, @typed={0x18, 0x80, @ipv6=@empty}, @generic="f09566c1a291d5dc1473ece6ccb49a517a8b6feb52468d5cd925ca2d5ff6a02b3632468eb52f6d0666d1ebf094b3e758633d7559245e9d0453bd6cd51836c81680ba7ec5e262ddb6b97741e35db64ef7309b5e508b581a07ee07028cc8bdf6a66ec6", @typed={0xc, 0x16, @uid=r5}, @typed={0x1008, 0x5, 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@generic="85558e8694dd2fc4663aa4d6c42ee84888304edf70c570cf9163efbd5ca68618145070f134b8ce1704107c5b638eeaad4dcd5a3c5ff905902103f9f44fc7d70b9e2437122fe887c2ab", @typed={0xc, 0x8c, @fd=r0}, @generic="d3a4ab4bb75b35e6a2654f2b8cd8b615c560ef85d8a4876a1046c6b0af69a5e250f77db067f9e16dbb824eccdaa5ab272ecfcfdac7e17078144bc6b7fc3aad29b6a18f9c0da90575c99697b02ffdd8b8e371f40c4bb28db44b89c804e7384a807d7c872d3f28d09eb1914d1b6d624b9dc0eb69b08b52e39d3df0cb71156e5d448dcfb529605461a26c881424d332642d4a4809fe0c2c191382e35265cc5059e0432fdb314c5f7a6baa4e"]}, @generic="1f2ada018b585a6ab448b86b75c8577c202a8899c1a2510033c445874d3b864a1d2a7754682ec68dd71c351e98777a90979471673c78", @generic="8f4066a07575a0b82f890eec41ae59bcb9dbaad8472711c3976f51d3464e097b8f3b9f5eeb104e6efbf8e1d56d4997bd039759a6936a2213bdedc4731744a9dbd522e2e6e4027fc4f496d4efe7054bab02d3ab33d2fca4"]}, 0x134c}, {&(0x7f0000003000-0x1c0)={0x1c0, 0x3e, 0x20, 0x5, 0x2, "", [@typed={0x10, 0x9, @str='ppp0\x00'}, @nested={0x138, 0x16, [@generic, @typed={0x18, 0x35, @ipv6=@empty}, @generic="0318f342eae1308dfbdd630824cb73d0ecfe5102d613549b953eb7fc35c7e711bc6630c6ccef6733b21130a8db80ec876ebe012d3370b42e2ec282fd560cd0526dc8bc", @typed={0x18, 0x85, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0xd, @u32=0x839}, @generic="0dcfb47dd7a19bcfb930f84b98e12ed895c427cdd87b1e9d3954e55e59e39bfc7e03f883c9053f30395edc044087fdaaf6aa0b7cf1c4186bee3d5bd5be3e8c5bd092c9ef1ed518e7ca97c723f12bc2fe40cf7ad3938823f03d2344fb84541599cde437cd23b6a1f8e24601e42bbe9ebe82027c36dbc950036da33caf7af610d63c189a324a13949146ad63a3c52a5a072f6401404f2db59e549b4355fed156f875f6cac7bcc1bef21e3b72c1806772d3e8ce09cc51"]}, @generic="a31a055e799d878e8dee0f7f19c9652cd5672c329f9ff42d5b3d127e7d1c7e3cd9359014ca6d04ea462f6d5b4052dfc00f9e6ab8576e1258326c5672311da9f1c8fc64f0292c", @generic="87c0c616a560c6b93b6a80a9730038bf0bdb", @typed={0x10, 0x5f, @u64=0x20}]}, 0x1c0}, {&(0x7f0000002000)={0xa8, 0x37, 0x1, 0x1, 0x1, "", [@generic="dafc2ec921bf4d47ab3e40374c65a6748878003592f58a9720a00c54f3b05e45285fb76392ff76b691d163d3eec466b2c3fc2a0d6201da7c3ef387fe61793f0957c47b9b0f7104d00cf8c51769aeee7ef1aaab72d7e54385af5736e16d3a25b1d07760b3eece1e740edc1671109c83571a084994a546df7b4276ca8f6cf1c41adf6fb4d877a151559498cf591c046cf6", @typed={0x8, 0x34}]}, 0xa8}], 0x9, &(0x7f0000002000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x30, 0x8000}, 0x40) 2018/02/06 09:24:13 executing program 3: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00003a1000-0x10), &(0x7f00001a8000)=0x10) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f00003a0000)=0x400, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f00001ab000-0x5a)="24000000200003fd07ff00946f0600000200000000ffff1a081d8568711ba3a2d188737e", 0x24}], 0x1}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000088000)=@nfc, &(0x7f00003a1000-0x4)=0x10, 0x80800) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00003a1000-0x4)=0x200, &(0x7f000010e000-0x8)=0x4) 2018/02/06 09:24:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x1080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80000, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000195000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d19000-0x8)={0x0, 0x0}) r7 = accept4$inet6(r6, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000)=0x400000080000005f, 0x4) r9 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000063a000-0x4)={r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00007a8000-0x8)={r8, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r11, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f0000ab8000)=r8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0}}, 0x10) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r12, 0x4) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00005c1000)=r13, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty, 0x2}}}, 0x88) r14 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r14, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) gettid() socket$inet6(0xa, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r15, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0xfffffffffffffebe) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r15, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000fb1000)={0x7, 0x5, 0x19, 0xffffffffffffffff, 0x3}, 0xffffffffffffff39) setsockopt$inet6_int(r15, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/06 09:24:13 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00003a4000-0x3)=0xc00000000000000, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/06 09:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000032e000-0x8)={0x0}) accept4$llc(r0, &(0x7f0000a91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000acc000)=0x10, 0x80800) r1 = socket(0x400020000000010, 0x2, 0x0) write(r1, &(0x7f0000080000-0x25)="1f00000054000d6d17000006bc02031b070000000000000003001102018239", 0x1f) 2018/02/06 09:24:13 executing program 5: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000049b000-0xe2)="76260aa3ea718a4a42ccc78fa9f65e5e4208a060ac7096111abbe428b111fc64110ba4d2fd3c13e5073b3613c6954fb91e36fd813873d1a11624da69af768de5a9c799f37b4e407e1a9c947f8e56d8c69ead529eab95b0fe6ff0411404eb005e546b3e705a8888172c1f322515a3e1d77a1277a093e88ba4d3100a0f264ff172af32a7bd58fe3947ff864a43baaab5a5b2d89287aed6d7f67023f5ff63dd4ce1c9d2d2342e03778dde383253d7f184720b0a440fa90d763087a5e64932e4333fdc666e3b591a50d0e07536c0385dbfd7fa7db71bd5455345ff77857d17712141e1e4", 0xe2) r1 = accept$llc(r0, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000df7000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a20000)={0x0}, &(0x7f0000c7b000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a3f000)=r4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000ccd000-0x1)="bf", 0x1) r5 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ba2000)={0x101, r6}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000df7000)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/06 09:24:13 executing program 0: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80800, 0xffe0000000000, &(0x7f0000f25000)={0x0}) bind$alg(r1, &(0x7f0000a62000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(fcrypt)\x00'}, 0x58) sendto(r0, &(0x7f0000e62000-0x1), 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs, 0x8) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f26000)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000b0b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000667000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x7b12, 0x1, 0x10000, 0x400, 0x3ff, 0x2200210, r2}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f21000-0x4)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003da000)={r0}) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002af000-0x20)={0x1f, 0x8, 0x6, 0x20, 0x9, 0x8, 0x3f, 0x3f}, &(0x7f0000f25000)=0x20) 2018/02/06 09:24:13 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006dc000-0x1000)=""/4096, 0x1000) [ 61.545991] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59393 sclass=netlink_route_socket pig=13109 comm=syz-executor6 [ 61.551206] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.564985] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59393 sclass=netlink_route_socket pig=13116 comm=syz-executor6 2018/02/06 09:24:13 executing program 2: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fef000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008e9000)={0x0, 0x0, &(0x7f0000e47000-0x80)=[{&(0x7f0000276000-0x1000)="3ae5ab97cd489bc7f0d0426ce1253cca5d5329e6f40a60cbc87ddaabaa50ae08595f0f787647ec3130a69581a59dfe3f253794b8548bb566831214b4d577b4c03e5ed29a8833e978b800b01030d9a50fe3961b8093bbd310b8fa95fa695b59798a90ce43933f715614e47022a2b9633e0a8c8895b37f85339d7e3a130d78877dc0f2ca140341b50fc8840dd68d4ae79e66a5a6a017b55957a9584cac8db320c955f1e26f03fa168c456d35214b64feaa89190c3a042a1b7b084a262fa47b5262d44ff8db6878c26c69807410de34ca6eb6a163", 0xd3}, {&(0x7f00001ba000-0x3e)="e9fd56c1000bfbe5f274eff4c853eba252a4f4fb76bc66af6e69701269e78ef98cab13bc7258d38d8fff0d5ef4c3e609bd4b4ab565fc2625cd7609d949f7", 0x3e}], 0x2, &(0x7f0000bc1000-0x90)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1ff}], 0x30}, 0x0) recvmsg(r1, &(0x7f000088c000)={0x0, 0x0, &(0x7f00004d2000-0x60)=[{&(0x7f000092d000-0xed)=""/237, 0xed}, {&(0x7f0000b2c000-0x1c)=""/28, 0x1c}, {&(0x7f0000d82000)=""/14, 0xe}, {&(0x7f0000d12000)=""/112, 0x70}, {&(0x7f00004a6000-0x6f)=""/111, 0x6f}, {&(0x7f0000319000)=""/132, 0x84}], 0x6, &(0x7f0000cc4000)=""/57, 0x39}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e63000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x98) 2018/02/06 09:24:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x3}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x0) ioctl(r0, 0x0, &(0x7f0000e74000)="88112122d49af6d06b7fc9a0345293445e29a12969b3f3a60be3626624c133e76176feebbf39ca7cf7c4e97cb062bbc0c6f902a483f749d90a21bc5badd8dfb592705ccb278c4c3541e1ef61e2797fcd2cbd29efa3407a1dd0874e3f0d756578bd67eda33f821b0bf1408b74ba43916ac9c7b4ce7542b0dc06ea5cdc102379a0ef44a0f3b68d7793135814663b029e9ae2a87fd9eb985d68d432541d83827517ad41792d206c17651b5d0d7d0ddf152737de62e5a9db21a5ac64fe829102885d4618") 2018/02/06 09:24:13 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000018000)={0x0, 0x84, "e04f5457728e9a82b141aed600a06abd17116dd2fe0d85a83860930140df3c55ad12bf75179e5553cc2879be68722611cfb2e9ea965e9514a7a7ef1be0ee0128e7037b5ea2af94eabb62b9af9fc244c89bdb1cba80eeadfdd9e5a18f8ea366509ec435782663744704a51f6d3cf6c7d884129a8baaea385ff1e764a0dababa3fc7f48817"}, &(0x7f0000019000-0x4)=0x8c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000018000)={r1, 0x80, 0xc4, "e6b30dd8f9c07f3d236d2a3268cef5d564ebd316ac62b7dc4abfda690d4d4436390d28cea921b5ff9177684a29f3ed0589fb22fbe13e2acb736d377dadbf8c8d3db5d19ad58f2596ca5d2ce3e67423708d78461292cbc9c2b31c260c7a79d6613158546c96a1fa9e1c27fccb5d0c1dca9fb6c8ae5ae14c37b7e1f96d7bc3aeab8d8cd9b5480a9632517b8c6d69ad571f7d4e8321e1904daca471890e0a433551fd150895533f4882107047f1b40e5b8712be9d05c1e5950708d6a1d583862873a2a615bd"}, 0xcc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000018000), 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000018000)=0x14) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000018000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r3}) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r4, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x10, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/06 09:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f000055d000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) tee(r1, r0, 0x5, 0x0) [ 61.627078] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 61.635612] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/02/06 09:24:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000800000003, 0x0, &(0x7f000056f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/02/06 09:24:13 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x20000000003}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001bd000-0x18)={r0, &(0x7f0000aa2000-0xad)="826e272be0ab2467316e5f5861b38f6cc1949444b1923e7a99807f4a6c67aee652b5b037408792b94da8f16d55e645c00b15ee2d685b0366dc24bca3d34863d873468b616111377795cd48ae1e03f00bdc74a0fe13ed4b6e9cef9be4f0e2b8336033479d83ca16d0908ce99d53fdb89ef8e9ea15f3adf3907c08d595681f7c69f983444a0deec7211ea197babdc79cc506393ceec0d10a21b428c28299f5359eb21bf592ca9313933ba50960e4", &(0x7f000040a000-0x75)=""/117}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed8000-0x10)={r0, &(0x7f0000013000-0x9)="ffeb70f58200015366"}, 0x10) r1 = socket$inet(0x2, 0x7a0cf9f14ce7cbcb, 0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fcf000-0xb)={0xfffffffffffffffb, 0x1, 0x10001, 0x2, 0x6, 0x0, 0x0, 0x1, 0x3, 0x80, 0x100}, 0xb) [ 61.681767] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 61.690349] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/02/06 09:24:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x1, 0xffffffff7fffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}}, 0x81, 0x3, 0x10001, "9847a1643a624ec0c8529e5c5f2e732a1648652d6b874e37c6ff0b2d5296faa4ce8b70611f5d8aa7a8a6ab47ac81696b0a964c5005d7079467433c6b224d0f3857375302d975fe04131b8c5071c2db41"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty}, &(0x7f0000000000)=0x10, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)) epoll_wait(r2, &(0x7f000000b000-0x5)=[{}], 0x1, 0xfffffffffffffef7) close(r2) shutdown(r1, 0x1) shutdown(r1, 0xfffffffffffefff7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000781000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000247000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dee000-0x4), &(0x7f0000ef6000-0x4)=0x4) 2018/02/06 09:24:13 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80806, 0xef) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) getgid() socket$packet(0x11, 0x200000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/06 09:24:13 executing program 1: socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffe38) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in=@remote}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000002000-0x4)=0xe8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000c000)={0x0, 0xa0, "8cb03e1d19685129d608412d72c461de7f4df97069335ab0c2fed9a3f1c45f89791f56371c4944f4b070d2329e902a60629bd165a0a16a31653077a21d12e7086587a4e6681ba3758746587f6c1513f252638be76becd668964c96ec2759c46f488a7b42fe50d26956a171949db44d012187441d9e2ac6538c94f13297ca995f2642d89ff85b5aa2e358c75c2deea5ff28649a6597d34024c211ee6b84aea885"}, &(0x7f000000d000-0x4)=0xa8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000a000)={r2, @in={{0x2, 0x0, @empty}}, [0x3, 0x0, 0x24000, 0x0, 0x3, 0x2ad, 0x100000000, 0x6, 0x5, 0xbd40, 0x4c6, 0x8, 0xfffffffffffffffd, 0x5, 0xe9fd]}, &(0x7f000000d000-0x4)=0x108) r3 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000c000)=0x14) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000000c000)=0x1c, 0x800) setsockopt$inet6_int(r5, 0x29, 0x1, &(0x7f0000005000-0x4)=0x7, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f000000a000-0x22)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f000000c000)={&(0x7f000000c000)=@updsa={0x1488, 0x1a, 0x300, 0x6, 0x3, {{@in6=@empty, @in6=@empty, 0x3, 0x0, 0x1, 0x100, 0x2, 0x20, 0x795d28c55da9bbff, 0x7f, r4, r6}, {@in6=@empty, 0x2, 0x6c}, @in=@rand_addr=0x9, {0x2, 0xffffffff, 0x0, 0x0, 0x7, 0xb3, 0x1, 0x40}, {0x8, 0x7, 0x72, 0x7}, {0x3, 0x6, 0xaca6}, 0x3, 0x6, 0x2, 0x2, 0xfae, 0x40}, [@algo_comp={0x1048, 0x3, {{'lzjh\x00'}, 0x8000, "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"}}, @user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x2}}, @mark={0xc, 0x15, {0x1, 0x322}}, @algo_crypt={0x8c, 0x2, {{'xts(ecb-des3_ede-asm)\x00'}, 0x210, "6057259d6af00896fca2d01e2c6238feec29500f1835430641bce68092fcecd73ed52f975057acaa662e1eb9b3dc2224da9f9c901188a2fea397b37fcd0c3fe43afe"}}, @ipv4_hthresh={0x8, 0x3, {0x12, 0x6}}, @algo_auth_trunc={0x124, 0x14, {{'sha512_mb\x00'}, 0x6c0, 0x3e0, "45e545d6b99b0e4c9409bf5967b6765f232e788f07592cae75feec84c01be548be906e245f4e9943b79ff2c08380b36b9405f4c39ddb38297addc0bc3f4f1147bcc659bc0c6f89a944339d734719ed1a8664f30128d5e9b536166a1130bfeed4bf0697bf3f1a0320c36e137de634de8ef175f215a7dfe9e132359606381becb9504c6ee149563063603cd431730a1c43b67564d9c646576e295e38cccf1e52edf67893bf9a44c3410786ab7f6e29ccf37a49a142a312f161ffe6665ff208cbd370eeb7ad6924708ed1119f6a915e87e0b9182ac5f707bfc6"}}, @algo_aead={0x8c, 0x12, {{'gcm(des3_ede-generic)\x00'}, 0x1e8, 0x60, "4d04aedcb7b541018d99f6778618762adb25f0d1b16bd63c692d653bae2ecc0d31346e8672eec16daebe1ecd929ec33b2f71051f81d881dbf2e6c33144"}}, @sec_ctx={0x50, 0x8, {0x4c, 0x8, 0x1, 0xa004, 0x44, "71b207d7d928366877f6abb89a2b677c8d96f9681f99e3b65ee3eea4aa6339679b71b1365db97a18cd4754dd8bdd5be54aaa2820ee259bbff960e57c33aa46d94440fa19"}}, @tmpl={0x84, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9, 0x9, 0xd6}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1}, 0xa, @in=@rand_addr=0x6, 0x4, 0x1, 0x0, 0x40, 0x2, 0x1a, 0x6b6a}]}]}, 0x1488}, 0x1, 0x0, 0x0, 0x4}, 0x20000880) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/06 09:24:13 executing program 0: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a60000)="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", 0xe1a, 0x0, &(0x7f0000a5f000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/06 09:24:13 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fbc000)=@ax25, &(0x7f0000ba6000)=0x10, 0x800) accept$netrom(r1, &(0x7f000098d000-0x48)=@full, &(0x7f0000ce4000)=0x48) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000e6a000)=@ax25, &(0x7f0000fbc000)=0x10, 0x80000) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000fbc000)) r3 = getpid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1d, 0x6, 0x5d5e) bind$alg(r4, &(0x7f0000727000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fbd000-0x4)=r3) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/06 09:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000022e000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000d33000)={0x3, &(0x7f0000347000-0x5a)=[{}, {}, {}]}) syz_emit_ethernet(0x8e, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/02/06 09:24:13 executing program 5: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000101000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr, @empty, @dev={0xac, 0x14}}}}}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/06 09:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d9c000)=@get={0x1, &(0x7f0000422000-0x98)=""/152, 0x3}) socketpair$inet6(0xa, 0x0, 0x5ff, &(0x7f00000f2000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c0a000-0x88)={0x3ff, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x24}}}, 0x88) 2018/02/06 09:24:13 executing program 0: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000da1000-0x18)={r0, &(0x7f0000dd4000)="a4d35ef211138e4d3640df29c12958d0c90542cce157ae7e4d89825b80f6722b736086038b40e236e573e23b593de6802c6cafacf2a894c1cd7b904a9fb951e7a30c17b71e08a4d78d4c56c178140370a3ccb10e7d1153ae23df971b10c86af88037447cf66bd6a3d18916e2478e5307ce3881afa7a5df4f15e3b6ee06d787990cf1ca7a680ddcf4e92782d7c90c930918890acfeb10568079a0e2388a3e8accf4f6ce55c005671e3405ed0316224ad7a1fcda5059447270ea659826b8c05ff4e21bc36194e1a30ebabf42", &(0x7f0000dd5000-0x8e)=""/142}, 0x18) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='sit0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/02/06 09:24:13 executing program 5: r0 = socket(0x1e, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000556000)={0xa, 0x3, 0x48a0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000b4000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}) 2018/02/06 09:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) listen(r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002f8000-0x8)={0x0}) bind$inet6(r1, &(0x7f00007f8000-0x1c)={0xa, 0x3, 0xf6f1, @empty, 0x100}, 0x1c) recvfrom$unix(r0, &(0x7f00002cb000-0x9f)=""/159, 0x9f, 0x10000, &(0x7f000041e000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x1) 2018/02/06 09:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000867000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x20, {0x2, 0x0, @broadcast=0xffffffff}, @common='gretap0\x00'}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty}, 0xdf) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f5a000), 0x4) 2018/02/06 09:24:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/06 09:24:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f000069a000), 0x80800) connect$netrom(r1, &(0x7f0000e64000)=@full={{0x3, {"8b673daf89b6e9"}, 0x9}, [{"9da25e1c214a00"}, {"e94bfb67c0ae3f"}, {"6afcbe29219be2"}, {"f7d3863c76603a"}, {"7c63557d0fcd9d"}, {"38e02561002d20"}, {"18838a131be3f1"}, {"267ef7d479126e"}]}, 0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x28, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 09:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000555000-0x4)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00007b4000)="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") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) syz_extract_tcp_res$synack(&(0x7f00002cf000), 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009b7000-0x4), &(0x7f0000fe8000-0x4)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/06 09:24:13 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0xfffffffffffffffc, 0x0, [], &(0x7f0000002000-0x82)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) r1 = accept(r0, &(0x7f0000020000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000021000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000005000-0xa)={r0, 0x5b27, 0x8}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000023000-0x10), &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000023000)=@generic={0x1, 0x100, 0x3f}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000024000-0x78)={0x100000001, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x64, 0x8001, 0x5, 0x0, 0x8, 0x0, 0x6, 0x5, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000021000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000025000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r3}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000015000-0x38)={&(0x7f0000025000)=@nl=@unspec, 0xc, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0x23)="dabeabd3967bd7638368eee182b4c20027a7fc22bd4fd36c1ce21f0237d82cd35c041f", 0x23}], 0x1, &(0x7f0000026000-0x1510)=[{0xb8, 0x104, 0x80, "7f2e597b8e5b8cb630800eb05e940ed66454618ba4e80c2df84e39ac729acf07009b73b2457682275470f865a27573925d5887dd650d447a8ecb5256993ec2ed94dd65919dff3244d8c8fd31a3cbd7e205ef20f3600320ac7cb21ad341bf64e289e075431d01f4f377c55ad7b8d05da8f5021f6e1979ca33db69a1c6eb6a64d25c5d15d6e64ea34b274e4942b1e283b0473bcdd55a7fe5c0268080a04edd0a4a239d70846fce74"}, {0xd8, 0x13f, 0x2, "7cbeb613e9b47f46cf4cb3323c75b21efd1e2a60207e0fda02f2a579203280a1f95064ca51987bb48ad18194df4654ffde7bea25bf5506c1cfdc939a1b841108adf033df15f30b93e45fb7537f8ffed495f45fa177f0f4eaa7a7bb62d10f71097c393ac3bfa854b7181bb08ab25323cfc2099a8709f530c5e1acf23488925c4ac7fa9cdd233be8c4109a4e3df0f46379ad4bd82f4ed41d75dff69e405f9cdbd1fb6595cb17863357007c9b9758b13118f3761701579ad61e158f53564e5023946892c70b"}, {0xf0, 0x11b, 0x14, "bc1125633c027cab8c1e79641cc6e605b2998c10269e3c280f7467c7f68c27e791cc113513790d20fd270e58f87f185f127559e18f3cabd29c3157e527c2204496a952dec0b4213f654db8a6f40208daef301286c8d8a175966899e3787e689376f61ec056cef28718d6d78037854998f50239785cc951b1191af7c1fa4892aef52974f20cc3850b60e52b2191076c15c1e6916c297a776c5e975ffd45379d17360b09cb2e76c3ee47068ab6a637b1ea1d3bccf6576ddeceb0835bfe782de7fdd3b54f0f44c92fcc8eaf3113e2e7a0ba68aa8dd3b19f089ed2e8decb"}, {0xc0, 0x117, 0x3f, "6dbd0692a4985f232f50e910ca8729235e4eeb9747ad094a3362d65ef7c88a1328e55cdf1e468c20369ff0b5929bbb6d79b356caad63e638f672540e574107fff27956e8e9ec2a073e48c350e6bacc84dfb0efce3b9c195306ed1f3b67f57b3045265a0496dc9a0fca85bb7f86a08ca437a916bccae8567e3a5860cf0a8a84f847afd5b14dd9e778371c9e40f61dd09262f975f0bcf4170cf2f17e8b2e7c64015b8bbc3eb9fea697aaa8"}, {0xc0, 0x102, 0x81, "31cd3540f56c6e1b1ff08c911701f7969b6868ce87be56fff757ce8d5a89942221d7a972428dc5330079ea349464ac6861c713c7c1e3f3a480834b1dad05a9d6474231599e777b585a6a6fe159e7486e874d80cad6ff1f5db8eac4fd908cc99b3f1f68195f16cbbdbdbbb2b5ba99b391e38b2d851b27e7f845057a078c5f0a2af676dbf45414d0ac31dc1b0a5584522f432ffdbe29c9558af3d860b123924a5e01ee82a21466d8df3a111ad4024558"}, {0x1010, 0x115, 0xff, "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{0xc8, 0xff, 0x100000000, "898812b3f9c5cdc411626039aaef159ba6f6e8f3d7cc58cab3589cbc065e70143864402f639d78ee93e59eee70c2470f477279745b8befd7f89b7e4a08f64fab8655f14c120dd6023399e46f45b9e7dd3e4351b1a307a0a191d83dd23e9fbece44d252790777e9eaea4c0bd78b543209d522bc951450dd4b2618d7cdd548930b8e53e70c34a932ba4f7f7c0cb9d2d374d3275b7d057b6dc69c3693ce42dcc02989b7699acc5f0b57d142fde5e749fd7f8bf54fac8b4d95"}, {0x38, 0x1, 0x800, "8be9102f2dbae7fab0b3c37c23030040d7a4a5dd66f64f99cf68497611d12f6bc0"}], 0x1510, 0x8080}, 0x8000) getpeername$ax25(r2, &(0x7f000000b000-0x10), &(0x7f0000022000)=0x10) 2018/02/06 09:24:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffffffffffd}}]}, 0x40}, 0x1}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000032e000-0x8)=0x7) socketpair(0x1b, 0x807, 0x6, &(0x7f0000bcb000)={0x0, 0x0}) recvmsg$netrom(r2, &(0x7f0000932000)={&(0x7f000075b000)=@ax25={0x3, {"6db622d59d9d2a"}, 0xffffffffffff0001}, 0x10, &(0x7f0000121000)=[{&(0x7f00001dd000-0x1000)="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0x1000}, {&(0x7f0000503000-0x1f)="91c01e8c90eb2ff7a35e30afdd8ee6efa25c972a5aecb45055337cd3a887bf", 0x1f}, {&(0x7f000040e000-0x8b)="cd87d99ea06d2bf092f62685b2db761db73c0305d04615665082740dd69a5ba9ed4ce32cc85821ebb6e76631d4d24caf48cc552255b7aa29a594d1fc964d1585772e0d8a6dee2d76c8e05674c2689666cc6b610a0cf05197a7c9b347f0fb901b207d2b4409ee36cf1b29f4bc8759cac5a45dc01ed6c48a11f522c6dd52ff07db894f7d3428f323d9148037", 0x8b}, {&(0x7f0000c68000-0x2c)="6220a680be5a7725ea1d51fdc881c36ffc76753a9a9d6895ab8b7b74a18b3fe3549ab350cb828efe56630518", 0x2c}, {&(0x7f0000d1f000-0xf0)="f31d6ab3681f8940f7bb75e4b8614449ee6472bdc63dd42815ff5a0d855b4e8c4c5070c8d8c06f153f813972956806a11aaa1f6d0957e5dda1fafe5886f37efadc9d78992518d6a4416769ff0f100df6942fe483b6b72bd353d4cd5a96e8d2ced5c376f63535227b30777b84850b65c9ecdd6690cb17d9a6addd02ccfe0b976e2daa96bea215c9287342cb1a0be4f8a307d7a2d7f1ba2d990219c5342c3104060f387bb5bd02bb796688b3f6c8abf0af17ff210d3dd4eff4ab5b49a980b25ae93856fc34d0c4918399005f2f4fc25a2e330c4384997946e57a78e1a91c70d4c80882ed25c551492c202bf5a261d3bbd0", 0xf0}, {&(0x7f00002b0000-0x95)="62f1225ea1eb60d65d5da67c59fcde7c0a23faff5334a8cfbddeac15ad2a4b1e1de03a58f3adad33a4d563331cd4cdbb8b6767ff98ed446917a0352191eed607c0f0d494907fb085fc209654399d18adb74b8cf80072202b8290e8382c81ebe31497a778976d77b05b77a72d3e5c1fd36cae8bce8d4dd464857b1abae13e284054b33c4e030b6fb50308271c8d431fb2077b024407", 0x95}, {&(0x7f00005ad000-0x1000)="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", 0x1000}, {&(0x7f0000069000-0x5a)="4e049dadb1ae5f87ccd37563e73177bf84bc9d86a2f47888c634cf19a0d69285d50a6bbedff002a007b7066a58a57200acc6485ba8cb92206fb91f314b0830b82e140ecc30fd9c54d58b5dcff561ee29882639a83e3d1c40905e", 0x5a}], 0x8, &(0x7f000037b000)=[{0x80, 0x101, 0x7ff, "0b3f59810fb94e614dd795f2017379307d203dd22d8c93d1b125c13b20dce0fb5754bd80d09922676419691217b56e79a8b8d4088ecfe7764f25eeb985e5032ca5fd395bf35f679f7044b2709ce8db4faf18a3bc6cccbd51d2dbc4711a690128b7d17bdb1ec53333b71ca215f9b1"}, {0x90, 0x10d, 0xfcd, "b3bcabbabed6f2572205dfa5b3fc25a930353f5d8b52ab5c71994fb1195b203e8830c3f55acdd3f9345dbfb8eb657d7ce3bfb86ddafc4c0cdee65aa781ad60156bcbac5b2c061e3f525f6a2a55eb365d04e3667d5d4b0cdb0041fb7f365bdba03e1ecf84197bfd099347d2ae0d4054f4505e6ae4011e18341decad8b9d51e82b"}, {0x48, 0x194, 0x6, "d9c2ccef0094f39124c7c4fd0c0d30c24a53e3586bacdc127bc0828cbe8df893ab1821774aa692c085bce412c6ef8202d53a3d84feea4387"}, {0xd8, 0x115, 0x7fffffff, "3d4cbd0e5bb5474da7628a542ad3aa3092fb216a2839bfc8f507fb3c37067d30b1b1fe01f6c572a14e8f9695ceb378cda45cf6cddb43c4b506611e4f49734c185deb108e505a80bb22aa2da5a6a7ed7f5d946f80e11ada3e4a2c9c4ff469f35b2242b7858b2db069a3eaee0d104edf46129859760cc41d757a5cb308399ec9cab2ca7bdff42b0cf230c5c526403a5ad4d9ada96063e91cf510d0e0cf91d0cc8dc74fde67809ab645f53235da14ca58378fe1a485dbb5bac0e025136485b8455a3193e1c2"}, {0x18, 0x1ff, 0x53d, "24748b45"}, {0x48, 0x11, 0x100, "ef979a8bbef52fffeeacd51a9bf4afae440b4b6f2ebf1f16ca9b04a61c5e136a89cbca1ea080e861368d28c70b33488c17906a"}, {0x30, 0x11f, 0x2, "5e3c55c65299a72dbd7758e35d2c0905bb81c75f9508b2a800a7e5"}, {0x68, 0x105, 0x9f8, "860d09ce584f4403e84ae944b9e75b92efe0164390c8ce0cad123d4ee7988f1d0860c00ed2f584d9133360a9f2e49c5b06912309ff0044543f8f96dbcb9a49ee005d88ec5a758471a16d371631eb97e4c2ebcf716f"}], 0x328, 0x44000}, 0x40000000) connect$bt_sco(r3, &(0x7f00004ae000)={0x1f, {0x25, 0xfffffffffffffffb, 0x100000000, 0x20000006, 0x9, 0x4}}, 0x8) 2018/02/06 09:24:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000608000)={0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000901000-0x20)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0x4, [@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}]}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d1c000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x3b, &(0x7f0000eb2000-0x4)=0xdd, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008da000)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ad6000)={0x0, 0x800, 0x30, 0x100000000}, &(0x7f0000174000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000734000-0x108)={r3, @in6={{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x51831a36}}, [0x10000, 0x3, 0x8, 0x100000001, 0x2, 0x2, 0x1, 0x10000, 0x9, 0x100000001, 0x8001, 0x7d5, 0x1ff, 0x8, 0xfef]}, &(0x7f0000a75000)=0x108) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f00002fe000)={0x0, 0x716a, 0x6, 0x8, 0x1b, 0x0, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e2000-0x20)={r5, &(0x7f0000acb000-0x25)="492396e91f5174cf6bf8eef9de72e556c8a7d5e687cf3040175290d8d404fc57be8ff695a5", &(0x7f0000c91000-0x55)="9bbd22e07841f86bd2b165746cd8f88315daf2da9dfcf592e7945ca2d1df3e7f879047ad5732d810ad7a976fb476357dca7b3376c52430b82e6782b949849a93f5c5f4fa18ec33316eba4ed937cf4f8b9fccb3f039"}, 0x20) sendmsg$nl_netfilter(r4, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/02/06 09:24:13 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000a000)) 2018/02/06 09:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005be000-0x10)=@generic="b5830f9b9181e7e6ca9572ca61cdf354") r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) 2018/02/06 09:24:13 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) pwrite64(r1, &(0x7f0000017000-0x1)="04", 0x1, 0x0) [ 61.929436] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/02/06 09:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c74000)=r1, 0x4) recvmsg(r0, &(0x7f00008a9000-0x38)={&(0x7f000069d000)=@sco, 0x8, &(0x7f00004c5000)=[{&(0x7f000023f000-0x82)=""/130, 0x82}, {&(0x7f0000f58000-0xef)=""/239, 0xef}, {&(0x7f0000b51000-0x63)=""/99, 0x63}, {&(0x7f00001f1000)=""/238, 0xee}, {&(0x7f00004e7000-0xca)=""/202, 0xca}, {&(0x7f000087c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c41000)=""/48, 0x30}, {&(0x7f0000fbf000)=""/209, 0xd1}, {&(0x7f0000e9f000-0x3c)=""/60, 0x3c}], 0x9, &(0x7f0000f5a000-0x77)=""/119, 0x77, 0x6}, 0x3) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000693000)='bic\x00', 0x4) 2018/02/06 09:24:13 executing program 7: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002ad000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'nr0\x00', {0x0, 0x1, 0x0, 0x0, 0x9, 0x8, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="0066623000800080020069e6ff006600", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x82) 2018/02/06 09:24:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000426000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f00008f3000+0xd20)=0x1e) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c09000)={{{@in=@multicast1, @in=@local}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000ca7000)=0xe8) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x2, 'lrw(serpent)\x00'}, 0xfffffffffffffe05) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f0000e02000)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727a", 0x34}], 0xb8, &(0x7f0000263000-0x78)=[@op={0xfffffffffffffef3, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r2, &(0x7f00001aa000)=""/34, 0xfedc) r3 = socket(0x0, 0x3, 0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004d9000-0x8)={0x0, 0x8}, &(0x7f0000428000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c0a000-0x98)={r4, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xfffffffffffff001}}, 0x10000, 0x1ff}, 0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000368000-0x8)={r4, 0x7ff00000}, &(0x7f0000afd000-0x4)=0x8) 2018/02/06 09:24:13 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000728000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x26) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000f79000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r2 = socket(0x3, 0x6, 0x2) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000f79000)={&(0x7f0000f79000)=@full={{0x3, {"0ab62abfe3c0b8"}, 0x40}, [{"43dc485f08bb22"}, {"b428361abd868a"}, {"17d502f09735ae"}, {"b756dddb7cf805"}, {"e2cdffc9959723"}, {"f619cd42bd99ae"}, {"2c0511ef5390ff"}, {"e0bbcfc9bafafa"}]}, 0x48, &(0x7f0000f79000)=[{&(0x7f0000f7a000-0x50)="a9a4428b184be9491e019461baf018e5be37834f27d12af92d4ccfdd802425df50082ffb8073080c5b2929118ba82f5fbc75dd72d043c7ff25c553d749e3746010d774c29301c9e724f30eba22585a8e", 0xfffffffffffffe9a}, {&(0x7f0000f7a000-0x80)="590a38e0d5649a4687e0dd58252c18390c7b2b3f84268467ed21d464876dc06547a8929e190c44b94d0b32ab2673e11cfc81ce87ddc7356e24586d0ad2dd9f186184330f118744122e2d5e40b9919edf93b0d53b76525d95ea89e6049d56362bf88f315aacc19a8b9bee2c0dfd6bc75f4ccf7d529d77e3c409c110c0f352deef", 0x80}, {&(0x7f0000f7a000-0x93)="21a6fe01dd040400417dce750bb0b4c6b4d28b444c57ba84fa592588fb99bcb9e37e9f099dde1ba9276d7e494a18a7003beac120e44d7a0208def957ad265dd1d1278ad0be07a3f4d3c88715fa2db4719462d0326b2cc80bb1067123e5e507e44f3009b98b54ae923d97560daab7609ad915fc3fb3f55e7521e45465cc617d5255f783153f6fc1900da2943ae9c63705672787", 0x93}], 0x3, 0x0, 0x0, 0x44000}, 0x20000000) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c22000)={0x0, 0x3f}, &(0x7f0000f7a000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000218000-0x8)=@assoc_value={r4, 0x6}, 0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000f7c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000f78000), &(0x7f0000f79000-0x4)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0x4}, 0x40840) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000836000)={r4, 0x7, 0x15}, 0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f79000)={0x5, 0x7ff, 0x8, 0x8, 0x18b0b6d5, 0x9, 0x100000001, 0x47}, &(0x7f00008e7000-0x4)=0x20) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000022e000)={r4, 0x1000, "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"}, &(0x7f0000f7c000+0x288)=0xfffffffffffffefd) 2018/02/06 09:24:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2d, &(0x7f0000f3a000)={@random="cd3997030f00", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) socketpair(0x4, 0x80000, 0x1, &(0x7f0000b9a000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002ca000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000066b000)={&(0x7f00005bb000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/02/06 09:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000582000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x2, 0x8, 0x3, 0x15}, &(0x7f0000fb2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001e2000)={r1, 0x84, "de1af7a8869eb3bdb5abe1c0cd5e585db811dc2095f42c29c90d21821080d8bdcdc506997385e3b5469e89d421f1da7949fb5f59ab4dd258b4060c89d8ec8db6315a0daf9d96aec1eb5aebfb3753d80b83f6047ed86182ea30577ebc5a658c706da3f5876d66e7137f1041b71751006429a6163a0b084c532487251bb6860f1893ca1c5a"}, &(0x7f0000c4a000-0x4)=0x8c) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000a000-0x25)="240000001e00030207fffd0000000000000007d87986c49700000800b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x10000}, 0x20044895) 2018/02/06 09:24:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000eb6000)=0x7, 0x2) syz_emit_ethernet(0x4e, &(0x7f0000009000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x33, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/06 09:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b44000-0x80)=@generic, &(0x7f000072f000)=0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc3000), &(0x7f00008ae000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0xe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000025d000)=0x4, 0x4) close(r2) getsockname$ax25(r0, &(0x7f00001f7000-0x10), &(0x7f0000e52000-0x4)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007c8000)) 2018/02/06 09:24:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000097000-0x38)={&(0x7f0000ce8000)=@ipx, 0x10, &(0x7f0000bc3000-0x70)=[{&(0x7f0000385000)=""/4096, 0x1000}, {&(0x7f000052c000-0x16)=""/51, 0x33}, {&(0x7f0000159000)=""/35, 0x23}, {&(0x7f000020f000)=""/4096, 0x1000}, {&(0x7f00009e8000-0xaa)=""/170, 0xaa}, {&(0x7f0000de1000)=""/197, 0xc5}, {&(0x7f0000c26000-0x8b)=""/139, 0x8b}], 0x7, &(0x7f0000fe0000)=""/149, 0x95, 0xffffffffffff8000}, 0x2) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, &(0x7f0000ce4000)=[], 0x0, &(0x7f000003d000-0x3b8)=[]}}], 0x1, 0x0) gettid() 2018/02/06 09:24:13 executing program 1: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000179000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000185000)=0x10) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000039f000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000098000)=0xe8) r2 = getuid() mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003a0000-0xe8)={{{@in=@rand_addr=0x7, @in6=@empty, 0x1, 0x0, 0x1, 0xffffffff80000000, 0xa, 0xa0, 0x80, 0x84, r1, r2}, {0x2, 0x9, 0x9, 0x5, 0xfffffffffffffffd, 0x6, 0x4, 0x6}, {0x9, 0x5, 0x100000000, 0x39}, 0x80000000, 0xe, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x3, 0xffff, 0x30000000000000, 0x7, 0x938}}, 0xe8) r3 = socket$inet(0x2, 0x1, 0x2) bind$rds(0xffffffffffffffff, &(0x7f000013a000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000070000-0x568)=@raw={'raw\x00', 0x9, 0x4, 0x508, 0x1c8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00002ff000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0xff000000, 0xff000000, 0x0, 0xff], [0xffffffff, 0xffffffff, 0xff0000ff, 0xffffff00], @generic="c6f2c3266db72954337ca84bd92d4515", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x7f, 0x5, 0x4, 0x20}, 0x0, 0xd0, 0xf8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x5, 0x5, 0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], [0x0, 0xffffffff, 0xffffffff, 0xff000000], @common='lo\x00', @common='bcsf0\x00', {}, {}, 0x2e, 0x5, 0x3, 0x10}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@rand_addr=0x7, @generic="1ac7e3e913cd9f59601f464baf52b1fe"}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xffffffff], @common='eql\x00', @common='ip6tnl0\x00', {0xff}, {0xff}, 0x7cdbe5809667c941, 0x0, 0x4, 0x10}, 0x0, 0x210, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xab30, 0x5, 0x800, 0x7, 0x30, 0x2, [@ipv4={[], [0xff, 0xff], @empty}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}], 0x9}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x1, 0x4f40, 0x3, 0x2}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7fff, 0x7}}}]}}, 0x568) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f000023c000-0x8)) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000f4000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x73}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/06 09:24:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000f000)={0x2, 0x4, 0x41, 0x8000, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/06 09:24:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x124, 0x0, 'ctr(des3_ede)\x00'}, 0xfffffffffffffde4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)}, 0x0) ioctl(r1, 0x0, &(0x7f0000630000-0x7b)="2c594099ad812321ff277dfb4c8b25342229e62f69aa7452fec80084c47dabbf6108f0680ad0638ee5c7588f8a7ba63dc49bcbb0c75187cace4c089953511e1e92c5ee1b62cc2dbd40fdb864dea4f05af06c8346334ec51375f8561e1c6421f6b7a256838fa656ee0e675c683ba0cb8a0f80c5693db8f94da5df95") 2018/02/06 09:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00002f6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000098d000)=0x1c) socketpair(0x1b, 0x6, 0x40, &(0x7f00004f4000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bce000-0x4)={r0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00004c9000-0xc)={@remote, @multicast1}, &(0x7f0000337000)=0xc) getpeername(0xffffffffffffffff, &(0x7f00007a3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000238000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000032b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) r4 = socket$inet6(0xa, 0x2, 0x8) sendmsg(r4, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18}, 0x0) accept4$inet6(r0, &(0x7f0000e5a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000e06000-0x4)=0x1c, 0x80800) 2018/02/06 09:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b07000-0x10), &(0x7f0000eb1000)=0x10, 0x800) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000abc000), &(0x7f00001fe000-0x4)=0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004d1000-0x38)={0x0, 0x0, &(0x7f000031c000)=[{&(0x7f0000ba7000-0x170)="9ed9fc15572f0879a67e6ac93d2f6fef", 0x10}, {&(0x7f00009ca000)}], 0x2, &(0x7f0000e80000)=[]}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/06 09:24:13 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000f74000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00004a7000-0x4)=0x1c) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/02/06 09:24:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000204000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000672000-0x8)={0x0, 0x1, 0x100000001}, &(0x7f0000dc0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f1a000)={r1, 0x1f, 0xff}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000799000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000095a000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00005cc000-0x4)=0x2, 0x4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000c61000), &(0x7f000072e000)=0x4) 2018/02/06 09:24:13 executing program 7: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xc, 0x80000, 0x7a) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) 2018/02/06 09:24:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x5, 0x8, 0x4, 0x10, 0xffffffffffffff9c}, 0x1ea) r1 = socket(0x11, 0x80007, 0x1) recvfrom$packet(r1, &(0x7f0000796000)=""/26, 0x1a, 0x100, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b41000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000092c000), &(0x7f00002cb000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e9000)={r0, &(0x7f000031d000-0xd9)="e17c31fff1aadd362e67661f787121e7b8e43ef56735414eaafaa86037b3ff9c13f9e8b5603758b9154085a3415980c4e7697026aa9063eea2658c7ab3098f443d83480a81b83ee21c0b64561089cfbb9fa516650a843932351dafbb32c9e4ffa62d030c8de6d602674c50c6400cc7dcb8cd5c5eb2237208d1e802ba518c39022523142ec5c3a08494ef2560e54f63238228457bc18a1ea61ff6c5c91ed2450072d78115906cadff8651e39f1b99d2181d9f49bc6c52d61a44434820cd686eefe5694b02c62f5cb5afcd8aa4ac0f968143eb785e10fe295edc", &(0x7f0000e15000-0x67)=""/103}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000394000)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x7, 0x0, 0x0, "ce8dccbd30960de1e51071cca65cf089c13ab3deb3109ead84ad835a307bd708b8cf26f8b1d3c0a63db7a495fb8c78031b9965cd0581f4acbfeadbf74441bbbf83a5bf3265b22fcd5e79f78ba813b50d"}, 0x160) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000309000)={{0xffff, 0x0, 0x0, 0x1400, 0x3, 0x200}, 0x8001}) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000f37000)=0x2, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00002c5000-0x4)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00003ec000-0x4)=0x3, 0x4) 2018/02/06 09:24:14 executing program 2: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002ac000-0xe8)={{{@in=@empty, @in6=@loopback}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f00005e4000-0x4)=0xe8) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005e4000-0x4), &(0x7f00005e3000)=0x4) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/02/06 09:24:14 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x3, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000000a000)=0x7, 0x4) [ 62.306493] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/06 09:24:14 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ffc000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000508000-0x78)={0x20, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x3, @empty}, 0x8, 0x8001, 0xb69, 0x5, 0xffffffffffff1e24, 0x0, 0x2, 0x1, 0x16fd}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@echo_reply}}}}, 0x0) 2018/02/06 09:24:14 executing program 3: mmap(&(0x7f0000000000/0x5cf000)=nil, 0x5cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$alg(r0, &(0x7f00000c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cf000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00005cc000)={0x0, 0x0, &(0x7f0000551000-0x40)=[{&(0x7f00005cf000-0x20)="5a501dcd533a6456c924589b0aa0b28b86ffe51757dfb499fbb34361538708c5", 0x20}], 0x1, &(0x7f00005cf000-0x18)=[]}, 0x0) socketpair(0x9, 0x2, 0xffffffff, &(0x7f00001a0000-0x8)={0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000516000-0x10)={r3, 0x28, &(0x7f000021d000)}, 0x10) tee(r2, r1, 0x3, 0x2) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd), 0xffffffffffffffbe}, 0x0) [ 62.356993] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/06 09:24:14 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket(0xb, 0x4, 0x5) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ffb000-0x78)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2db}], 0x78) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ffa000)={0x0, 0xc7, "a5195f26b02fbc7df7176e6a7efaf35a85b5a047fa142a095cdc8a2bcdd55fd6c738a2363b914ad394d556c2c6c2680e68daf4fcf6ca1398b22bb1e2857f814027ca10ebfcff4bba2d4c525cc05be4f9f02ce0fefb3c9d843b25d1b6cf4820f6e21d74ebe98179e0d1b61cb32c7fe2c6397900d387af48d562faa857a01028b97e7bef79286fef0fa0f8a9ff3ed0b2effa6477789b5b1dbbbbad391fd0707b7d76f9e60bf947002545ca19da487b240e52fc6d747ffa676c354cf9e93c2db18c476c333cd14817"}, &(0x7f000066c000)=0xcf) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000087000)={r2, 0x9}, &(0x7f0000042000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ffa000), 0x72, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x7ff}, 0x10) 2018/02/06 09:24:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000e23000), &(0x7f0000ea8000-0x4)=0x10, 0x80000) sendfile(r0, r1, &(0x7f0000061000-0x8), 0x1) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r2, 0x65, 0x10000000002, &(0x7f000000c000-0x4)='\x00\x00\x00\x00', 0x4) 2018/02/06 09:24:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ad3000-0x4)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ad1000-0x4), &(0x7f00008b7000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@getaddr={0xfffffffffffffe29, 0x16, 0x811, 0x7, 0x1, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0x0, 0x10000, &(0x7f00007f6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b7e000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x65a3, 0x4, 0x2, 0x4, 0x8, 0x0, 0xf5, 0x5eb, 0x4, 0x6, 0x89c6, 0x4, 0x9, 0x6, 0x45]}, &(0x7f00007b9000+0x18b)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000202000-0xc)=@sack_info={r4, 0x2, 0x9}, &(0x7f0000bad000-0x4)=0xc) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000074000)=0x5, 0x4) 2018/02/06 09:24:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1}, 0x0) listen(r0, 0x100) close(r2) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000589000)={0x1, {{0xa, 0x2, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x8}}, {{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0x108) close(r1) close(r0) [ 62.408222] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/06 09:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002a4000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xb90}, @in6={0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x401}], 0x48) bind(r1, &(0x7f0000340000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/06 09:24:14 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000014000-0x14)={@loopback}, &(0x7f0000021000-0x4)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r2, &(0x7f000001b000)='U', 0x1) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r1, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f}, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000022000-0x4)={r0}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000000d000-0x4), 0x4) close(r2) 2018/02/06 09:24:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4), 0xfffffd37) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) listen(r2, 0x0) close(r2) 2018/02/06 09:24:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00007b7000-0x38)={&(0x7f0000ac4000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xffffffffffffffb8, &(0x7f00008b8000-0x10)={&(0x7f0000dff000)={0x14, 0x4, 0x4008, 0x900000003, 0xffffffffffffffff, 0x2, {}, []}, 0xffffffbb}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006da000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000b26000)=0x4) 2018/02/06 09:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xa7, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xfffffffffffffffe, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) pipe(&(0x7f00002ba000-0x8)={0x0, 0x0}) pipe(&(0x7f0000d43000-0x8)={0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000a96000-0x48)={0x9, 0xf, &(0x7f0000661000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x5, 0x1, 0x0, r4}, @map={0x18, 0x4, 0x1, 0x0, r5}, @exit={0x95}, @jmp={0x5, 0x0, 0xadee4ca214019c27, 0x7, 0x7, 0x1e, 0xfffffffffffffff1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81}, @exit={0x95}], {0x95}}, &(0x7f0000ffe000-0x4)='GPL\x00', 0xffffffffffffd0d9, 0x9, &(0x7f0000df0000)=""/9, 0x41f00, 0x1}, 0x48) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c84000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfc4}}, 0x4, 0x2, 0x83, 0x4, 0x5f}, &(0x7f0000ef0000)=0xa0) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000460000-0x4), &(0x7f0000671000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000066e000)={r6, 0xfffffffffffffffa}, 0x8) accept(r4, &(0x7f0000ee2000)=@can, &(0x7f0000257000)=0x10) 2018/02/06 09:24:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac8000-0x176)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) accept4(r0, &(0x7f0000d19000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f00000d1000-0x4)=0x32, 0x800) socketpair(0x8, 0x806, 0xfff, &(0x7f0000c5f000-0x8)={0x0, 0x0}) connect$netrom(r1, &(0x7f0000214000-0x10)=@ax25={0x3, {"862b35698ecc11"}, 0x9}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000106000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000d5000-0x40)={r3, 0x1, &(0x7f0000539000-0x4)=[0x957], &(0x7f0000903000-0x4)=[0x8], 0x1, 0x2, 0x6, &(0x7f0000cd5000-0x8)=[0x100, 0x5], &(0x7f0000a8a000)=[0x8, 0x9]}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000881000)={0x63, 0x100000001, 0x0, 0x4, 0x3ff, 0x2, 0xffffffffffff7fff}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f000074a000-0x38)={&(0x7f0000fde000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00002f1000-0x10)=[{&(0x7f00009b0000+0xf84)=""/85, 0x55}], 0x1, &(0x7f0000bdc000-0xe6)=""/230, 0xe6, 0xff}, 0x10000) sendmmsg$nfc_llcp(r4, &(0x7f0000a8a000-0xa8)=[{&(0x7f00000f5000-0x60)={0x27, 0xa1, 0x1000, 0x1, 0xe8, 0xce, "0b829d53735e2cee235e30666964cf746ef50d60dcf00e3b2f478b2ed41da7b651d45705f7eeaad8ba1da8628532f4c2507627475c0f45ee1cfe05ee9e8737", 0xfff}, 0x60, &(0x7f00007ac000-0x30)=[{&(0x7f0000c7d000)="d6ab4e0925ff3d4c53a99195e115119ff1d53305eb33348a9aa1b087ef8b4b6982aa1d34a7cae840b36b86587bbd", 0x2e}, {&(0x7f00007dc000-0x7)="fb45922ecb117c", 0x7}, {&(0x7f0000a11000)="ce52aada11231386c63a21293d7ca03cfba6b58031aa91aff194ab4dcdb7b863b53caae7f19e3753d7e23ed764ae6b99f21ef01c7cab481269fe076ed337b83e2b99640ff833fe47e3c7564d9d4ced7be92fa116e650b8c1969dcf8092a7bc653dde8ec4101ddbe6cfd1c282a6743cef0434ecabfdaecda6acbfee99f3678b579342c1b75e005aab843d1cbf1fdecc1687bde371e6578c38c4610d17d79bab3f5063d5c48842635965981850c7dfbb71de2d8daec2a33a78de2cc909e8b4962a6d0f46e0092841882a3d03a77912edb5160fecdd28af811d312e5d7bab5545fa8587b58db142a4640f1b", 0xea}], 0x3, &(0x7f00008fc000-0x90)={0x90, 0x11, 0x0, "8e1670095ecafd3bb15e86a2b0423a2f6f03b76c2e58482a8345b5f15747a539fb602e1e36260b97ccf3cf92f61f2ee28e550724d15f9b90f0da6bc9365ab5f2adce1c4de2b16b7504f6cbf703482bbe4a5fdabdd9bf210a94b68c37c4516f0e2e6017144407bda18c5dc8b36d531b869d2528bd9faf0589e14d1243bf055f01"}, 0x90, 0x50}, {&(0x7f0000c94000-0x60)={0x27, 0x8001, 0x8, 0x0, 0x3, 0xffffffffffff7fff, "b3f0a17f1a54009ec2dace44259793bc02024a4ca86f72b15b704dd51b207964704ab6efa95443cf0c8f67c0a93b9a7683826a285162a67cb4e6572b2706a9", 0x3}, 0x60, &(0x7f0000330000)=[], 0x0, &(0x7f0000a02000)={0x18, 0xff, 0x2, "6108479c52baf4"}, 0x18, 0x8000}, {&(0x7f0000e84000)={0x27, 0xf66, 0x4, 0x7, 0x3ff, 0xfffffffffffffffa, "a651508382024400d83a1a1172cd100c5a1082ff27592c97d0b6d219a070a67b7ccf37bbc2ab7da1e00e6e6b28235faab966ba97249609804a093961e7c58c", 0x3}, 0x60, &(0x7f00009ab000)=[{&(0x7f000017b000-0x73)="994caa005410ebbd3ed337ee77a401fe685455dd8c73dc5aec7a7f85661ba14436664e2a94786c56cf6da3c04a9062daed53f41e8981fb73288f95f5dbc28886ca2670b8d1f5e291b8656a0cc2345faa4fd6cc54f9f9e0900f5dc54b58812d33cf7b8f5c6869a53762ec5721e97ccc7e01b410", 0x73}], 0x1, &(0x7f0000eca000-0x10)={0x10, 0xff, 0x3f}, 0x10, 0x1}], 0x3, 0x4008000) 2018/02/06 09:24:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x800, 0x8, &(0x7f000083e000)={0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000185000), &(0x7f0000a85000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000048a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) accept4$unix(r0, &(0x7f0000d0d000-0xa)=@file={0x0, ""/8}, &(0x7f0000706000-0x4)=0xa, 0x80800) 2018/02/06 09:24:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x6, 0x0, 0x1f, 0x8, 0x7ff}, 0x14) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) [ 62.574034] device syz0 entered promiscuous mode [ 62.595720] netlink: 'syz-executor1': attribute type 13 has an invalid length. 2018/02/06 09:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000001, 0x10000000003b) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008ab000-0x5e)={0x0, 0x56, "8e335d09383a99cab88b005ec766472b2c46c3b449485205e8f2bcc7b0d15b7c08cde994cd7d16cd22d25d5d8945ddde0998abd67dbef0085e4aa4b8623ed761a0b0edc449864b6e59fb57d2f2e0040b2e23bb9c35ad"}, &(0x7f0000aed000-0x4)=0x5e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000598000)={r1, 0x101}, &(0x7f0000a63000)=0x6) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) 2018/02/06 09:24:14 executing program 5: socketpair(0x4, 0x7, 0x40, &(0x7f000071e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0xce9d, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvfrom$llc(r1, &(0x7f0000dd5000-0x1a)=""/26, 0x1a, 0x0, &(0x7f000047a000-0x10)={0x1a, 0x1f, 0x100000000, 0xe0, 0x1f, 0xd8d, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec0000-0x4)={r3}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000dc6000)={'vcan0\x00', 0x0}) connect$packet(r4, &(0x7f000049d000)={0x11, 0xfc, r5, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r2, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r2, 0x0) 2018/02/06 09:24:14 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) accept4(r0, &(0x7f0000003000-0x8)=@sco, &(0x7f0000100000)=0x8, 0x0) 2018/02/06 09:24:14 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f0000004000)=[], 0x1000000000000144) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r1}) getpeername$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008000)=0x14) 2018/02/06 09:24:14 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000964000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x15)={0x0, 0xd, "51af86003ba697a008ff863b3a"}, &(0x7f0000002000-0x4)=0x15) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000066f000-0xf1)={r1, 0xe9, "5b67d824a9c8e4cc84f47978f622f9c4debc36d04f95bed1a6c6eb6e507971fbfb4ef673cfaf81c90f21ada6f382973ebbefc70cd1079476fd5a0318f570cd068963b58545867680b3dc56a53f5e6689a5be123b32424543691199e80ac14a9e259ec8a49e7a7ddbb709e8da42214b5a446df88798e953651e95888f5b5b4188a9d6c04f0e0a57d0e0536c43a19e6357645b11888d2920e1fcff88ab3a1e4ddb554ac86b21f8715dbf5e71161a2c9480db9ef138727efc366ab5dbb7912ca9bbd0df2703f0b01a6eda8c368883e516d9c09c5d260147c90d29f07776e39295a5ce7e4b5a348edae483"}, &(0x7f0000000000)=0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2d) bind$inet(r3, &(0x7f0000b7e000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@empty}}, 0xe8) recvmsg(r3, &(0x7f0000e9e000)={&(0x7f00000dc000-0x9)=@ax25, 0x10, &(0x7f0000a74000)=[{&(0x7f0000f26000)=""/244, 0xf4}, {&(0x7f0000a76000-0xf3)=""/243, 0xf3}, {&(0x7f0000b7e000)=""/222, 0xde}, {&(0x7f0000792000-0x44)=""/68, 0x44}], 0x4, &(0x7f0000e47000), 0x0, 0x400}, 0x10001) r4 = accept(r3, &(0x7f00009d3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000b49000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008a4000-0x10)={0x0, 0x8, 0x5, 0xffffffffffffd011}, &(0x7f0000785000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000006a000)={r5, 0x93e9}, 0xc) sendto$inet(r3, &(0x7f0000189000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 09:24:14 executing program 6: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00003af000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000721000-0x2698)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1}, 0x0) 2018/02/06 09:24:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003e0000-0xe8)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000ed6000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000951000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc351a8c760228f54) 2018/02/06 09:24:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000a86000-0x38)=[{0x0, 0x7}, {0xb, 0xfffffffffffff353}, {0xa}], 0x3) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000002000-0x4)=0x1c) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d1a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0x43) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000689000), &(0x7f0000dd0000-0x4)=0xfffffd60) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006b2000), &(0x7f0000e4f000-0x4)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f0000adb000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 62.640445] netlink: 'syz-executor1': attribute type 13 has an invalid length. 2018/02/06 09:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000643000-0xd8)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@empty}}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr, @in=@multicast1=0xe0000001}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}}]}]}, 0xd8}, 0x1}, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000cdc000)={{0x9, 0x1, 0x100000000, 0xdf3, 0x101, 0x1273}, 0xffff}) 2018/02/06 09:24:14 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000005000-0x2)={0x4, 0x2e45}, 0x2) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)) socket$inet_sctp(0x2, 0x5, 0x84) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/06 09:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000099f000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x5f68be5586c47e41}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x2, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0xa, 0x7, 0x10001, &(0x7f0000106000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000027c000)={0x7fffffff, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000b6000)={0x6, r2, 0x1, 0x1ff4d4fc}) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000061000-0x4), &(0x7f00007ad000)=0x4) 2018/02/06 09:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) socketpair(0x5, 0x7, 0xfffffffffffffffd, &(0x7f00007c1000-0x8)={0x0}) bind$alg(r1, &(0x7f0000695000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) bind$inet(r1, &(0x7f00002c9000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000765000-0x4)=0x5, 0x4) sendmsg(r2, &(0x7f0000a97000)={&(0x7f000004e000-0x10)=@can={0x1d}, 0x4, &(0x7f0000138000)=[], 0x0, &(0x7f00001c8000)=[{0xfffffffffffffe51}], 0x10}, 0x0) 2018/02/06 09:24:14 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/67, &(0x7f0000548000-0x4)=0x43) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000824000)=""/4, &(0x7f00002ae000-0x4)=0xffffffffffffff74) 2018/02/06 09:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a38000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9, 0x4, 0x80, 0x5, 0x1}, &(0x7f00002b2000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000094e000-0x8)={r1, 0x1a}, 0x10000029e) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/06 09:24:14 executing program 5: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af7000-0x8)={0x0}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000891000)={0x9, [0x3, 0x7, 0x400, 0x8, 0x6, 0x806, 0xffffffffffffffff, 0x8, 0x5]}, &(0x7f0000af7000-0x4)=0x16) bind$bt_l2cap(r1, &(0x7f000037a000)={0x1f, 0x2, {0x8, 0x9, 0x8, 0x7ff, 0x9, 0x3}, 0x80000000, 0x3}, 0xe) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x152, &(0x7f00006f0000)=""/64, 0x40}, 0x0) 2018/02/06 09:24:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f00005ef000-0x45)=""/69, &(0x7f0000c4c000-0x4)=0x45) r1 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000010d000)=0x200, 0x4) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000577000-0x6)="6b9f6f68402f", 0x6) 2018/02/06 09:24:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0xfffffffffffffc8d, &(0x7f0000fb6000-0x1c)=[@in6={0xa, 0x3, 0xc5b, @empty, 0x10000}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005df000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0xfffffffffffffcbe, 0x0) 2018/02/06 09:24:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000095b000)=@rc, &(0x7f0000000000)=0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000ff7000-0xc2)=""/194, &(0x7f0000001000-0x4)=0xc2) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000020000-0x4)=0xfffffffffffffffd, 0x4) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000001c000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="314aed74a566bd0b26a0ce70afcaea22", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/06 09:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x43, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/06 09:24:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000fbb000-0x4), 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fa9000)={r0, 0x0, 0x1, 0x5, &(0x7f0000015000)=[0x0], 0x1}, 0x20) 2018/02/06 09:24:14 executing program 5: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80002, 0x1) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000036b000-0x10)={0x0, 0x9, 0x8, 0xd66c}, &(0x7f000036a000)=0x10) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000036a000)={r1, 0x4}, &(0x7f000036a000)=0x8) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000267000)=0x0) sendmsg$nl_netfilter(r3, &(0x7f000005c000)={&(0x7f000036a000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000034d000)={&(0x7f0000101000-0x15c4)={0x15c4, 0x14, 0x5, 0x100, 0x7, 0x0, {0x1, 0x0, 0x4}, [@generic="d41f192047a9f04fcdc0910f16560962712a8b745f7ebe8f44dd6a1ed591643835b6a58c4157cb0dd4932b76ce22b7afa1c08c14eb1fafb153b9ea35688bde86a345ca2e1a7c4017186f5ad7f3f0f2871da9d92f9d9d5f8650a3d9d3fdaab6c2ba9b30a56d3d624cedc926a213829e07369e0f161b50b1975488bf35f7", @generic="5e9f2c19fe5bd6441db04c3be4d3df2b86d1a1e92a6f0eab3c963bcab4137bdd914785e2ff30ad60417883934f929ecac2024f19295554c3bc4dd9749f3c51062d61104f435d8533f193bbc0ca037f7950ca838b428b92acb89831bc4ebdd1fe2d7b0c287d5e88847aeeb2194b33c42f6efedb9eb0080d486a6c633818b56fbcb047b13d1d682e5fe163f0e4652d5b3079e7fc4f37462c63ad1ebf13cdeb98368e33824a9f2c27451a7be9", @generic="341d1393b3e6ccfa2c3e5dc8f5c0c443fb556aef4be0e5db054da3f01690ac874fcc8108c04c09b2517950be73f871a9e5c37a61db99ab22b49aec6acc7ac57bca0fab4b7c2522f4fa279cf83f1edc5a0eca971b2c5d76", @typed={0xc, 0x24, @fd=r2}, @typed={0xc, 0x96, @str='\x00'}, @nested={0xdc, 0x85, [@typed={0x18, 0x21, @ipv6=@empty}, @generic="f9a31ba935ed908b54144d2cfc80607f37d791ae7adc1cad27d26a436a509ef7726be64d32c147d2ddd779b375f9beeb5dfa484fac7861c1815b54335e90f71199189a477923d8b6c12d954520e9065dec5c5b95e7b7ca638c5e60e30bf16d129f16c32e0aa3f140fa8a7e94d7ed6545ce562b3983c1cadb52a8a9d8fcc63a9fbaeaee451048ade5b354b3d95e9d00cb970825417b5fb9a68c66c460f32d19a402926f9ae3459b0523ec9b2907f5f9011e3ae1ce894f7b0b57ee05d63a186a"]}, @typed={0xc, 0x5, @pid=r4}, @generic="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", @nested={0x238, 0x48, [@generic="af38b183d6a2e4c4886495f06699a1cbae1e9691fbda15a9f34a07af0fe64ae945fd9458e04f80762ac4693daa069a508bd2969974d89c36e2f1bb3c240bb484614c2e02672159bd07f12851507e5364c2d1", @generic="7aea1d96f3dd89d68f2a4699bcbace80abf157b3116d607041ac92f8b7ed86e4fa5ffad694298fcc54ae90e6db9548c1603b129adf341aef4d2db43ae88845f68aab98bc95c1555eb324f15ef21833ecf6346c074ffd4315ee946dc9686264a6f5908cdaabd147c23f7d6339", @generic="d86653a4480274ad227f16561c777b287e1b72edcd447186faa914ed76543bd1c2af32d482f79ee370fda2ca0968709a3a80eeba97244a0d2367986870d0a7b991c04a352c84227beb54b11d1b74d658b00e6e6286dbf8a1ad4017946d88534225f9c324f0f4575487ff5dcf871d81ead136f1b9f7126b50e48c6ec39ff95527553bbdaeb73b08b2dc8ed8a5466bbf29ac6f4d063449b61c69dd7a1822ba9e745fc047f7ed60df80e1320d228898d517b8585cb55d231aa69970b59aadcb7c58a8175d3d1272edd2a87aec86f115aff9e3a1d5a4ff834c5f18", @typed={0xc, 0x2c, @u32=0x3}, @generic="11f5789d99b7ba6ade1ef74b", @generic="7cf19a60022d19fd9742960e09ac454b51c709cec3ac5d1008de158492cbad01098a6af6b35ecfe7cb4bfc4d9aea22f00db338d09c3b0e01155eafcc148fb210b228ce33bbd299330a279ab6b9f4da5f93abcd7df8f8d9ee2017a258911c5a4db05df0e39f505490b9eb6f", @typed={0x18, 0x58, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0xf8, 0x8, [@generic="8db84371654a96104a8c1210188bfda8fb86613f4551eaa19982ef4866e187def8ee96cc9134d66ac93a1db50aa82836b94b994f756a3a41f510ee672b1c53201df0b56738ce877ac660c4ac33c1416d4464f030454d402fcdae12dd5dfe4ed31f17171b3c5edc9628d59cdd6b37398c0781fb411f74a2de606aa3b24653abb1326b1a62acc1922f64abba71180eea524d8912135d92182a38997899f9e1ade5640c6dbd4b1b78f5b9acbbfa2ebec4527ef95459936408920eef49d514ff112ae8d0280535", @typed={0xc, 0x57, @fd=r2}, @generic="788fc39702468701b619dcf7e526b9d2d13f41c460a5cd3e3fda630779675ec8"]}]}, 0x15c4}, 0x1, 0x0, 0x0, 0x4091}, 0x40800) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e}], 0x10}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/06 09:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001f8000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000095c000-0x2c)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b26000-0xc)={r1, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a2a000-0x10)={0x3, &(0x7f00002e7000-0x18)=[{0x5, 0x0, 0x1, 0x1}, {0x1, 0xdb12, 0x6ef, 0x38ae}, {0x6, 0x3, 0x7f, 0xfffffffffffffbff}]}, 0x10) 2018/02/06 09:24:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00003ea000)=@file={0x1, './file0\x00'}, 0x141) socketpair(0xb, 0x802, 0x3, &(0x7f0000426000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000776000)={0x0, 0x5b, "618ddd5a785f8a9a5939fa5305b75d27ccc1c30c2aeea7e37068178fc7e01d03885a128aba088f8cd822d44d2cd76e1e506a45ca2bcb129b8a0546558efe632b2c164a3c46cff0c06f25e2036036b6c5bb90b9aa9b8b77ebc80919"}, &(0x7f0000c29000)=0x63) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000949000-0x14)={r4, 0x1, 0x7, 0xd2, 0x100000000, 0x92a}, 0x14) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) accept4$packet(r3, &(0x7f000077d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b5b000)=0x14, 0x80000) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/02/06 09:24:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403}, 0x8) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000738000)=0x10) 2018/02/06 09:24:14 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) connect$can_bcm(r0, &(0x7f000000c000)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000018000-0x10)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/06 09:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000575000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000289000-0x10)={0x9e, &(0x7f0000948000)="18801fcfb62cbb2806bc3c31f9262786a95631da3971ee80d9ce94109d30d7bf77c138234dbf8f7b53341befeaaf29cdf97d7a0e38a8392a0bad81b002ca6017bd8fd0a2bd5f108f778026326ea0553c6eea13143c42bd522e6c5393100e22d6a75e31500e0f8e8a2201c66fa3af1dd979420f4d6d2644570789fd564b6d34caf15a85eacad585bda549d8b414520050cc51afb87edf3407d7ab038119b2"}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/06 09:24:14 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x9) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000013000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000c000-0x1180)=[]}, 0x0) recvmsg(r0, &(0x7f000002a000-0x38)={&(0x7f0000023000-0x8)=@sco, 0x8, &(0x7f0000029000)=[], 0x2c5, &(0x7f0000029000)=""/56, 0x38}, 0x0) 2018/02/06 09:24:14 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000018000)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000019000)=0x37) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000019000-0xe8)={{{@in=@empty, @in=@loopback=0x7f000001, 0x3, 0x0, 0x2, 0x0, 0xa, 0x80, 0x0, 0x6, 0x0, r3}, {0x2, 0x3f, 0x6, 0x8, 0x28, 0xffffffffffffffff, 0x2, 0x10001}, {0x49ea, 0x1, 0x936, 0x81}, 0x100000000, 0xe, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x0, 0x2, 0xe16, 0x2, 0x6}}, 0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x3c8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x268, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @common='nr0\x00', @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000010000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x7, 0x20, &(0x7f0000015000/0x4000)=nil, 0xfffffffffffffff8}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001000)={&(0x7f000001a000)=[0x0, 0x3], 0x2, 0x0, 0x100000001, 0x5, 0x6, 0x5, {0x0, 0x4, 0x7, 0x3, 0x8001, 0x9, 0x5000000, 0x5, 0x2, 0x3, 0xffff, 0x7fff, 0x6, 0x100, "aaf1fc0ded99c98e66874230a92dd4e96748a742543f511609469af0857495a9"}}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000001b000), &(0x7f000000f000)=0x8) 2018/02/06 09:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000d94000-0x10)=[], 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc1000-0x4)={0xffffffffffffffff}) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) 2018/02/06 09:24:14 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000018000-0x10)={0x28, 0x0, 0x0, @my=0x1}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x7, 0x23) 2018/02/06 09:24:14 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x1cd) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000af7000-0x47)=""/71, 0x47) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f80000-0x100)={0xfc88, 0x1ff, 0x2, 0x5, 0x4, [{0x2, 0x0, 0x67b6, 0x0, 0x0, 0x1080}, {0x5, 0x101, 0x100000000, 0x0, 0x0, 0x100}, {0x8, 0x5416cd26, 0x4}, {0x7fff, 0x9, 0x40, 0x0, 0x0, 0x2009}]}) 2018/02/06 09:24:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00003bf000)=0x8000, 0xfc5f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair(0x2, 0xb, 0x1, &(0x7f0000f05000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003ab000)={&(0x7f0000450000)='./file0\x00', r1}, 0xc) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 09:24:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030f000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000023a000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9a000)={0x3, &(0x7f00009df000-0x18)=[{0x80, 0x9, 0x9, 0x10000}, {0x9, 0x4, 0x1, 0x619}, {0x0, 0x3, 0x7, 0x7ff}]}, 0x10) getsockname$packet(r3, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f92000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00009d6000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x12}, r4}, 0x14) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b61000)) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000881000-0x10)=@buf={0xea, &(0x7f0000746000)="6fc9ec153273e54d0146ac18008037b5dd2978ff004208703aae459a1bf7af4c6c9eb15c9b4132bf16d6d2a0868f73d0d9938a1fdd88141e763e45557d23563dabd6558d5a77cd3d54b338019165d79a2d8474a7c1073bdbd5d9ee50e192e6d4014632284679ad8cf3791ce592a5ac19fd77a2a17dda0f465a1b1eb958ec89b8f53da6d97afbcd458ea81acaa30e49d1556e2d0fb8b55a8dcf9cb3562f0575be155d8c2dbf70b0a34e163aa9f15f261734828caa5e3f9054256a2c1f43f2f758a85b9472be27200c8608e0a1e36fde5bce28c52b52df42e43e261f7d64dd207b168ab95d4c3caaa71339"}) sendmsg(r1, &(0x7f0000b5b000)={&(0x7f0000de5000-0x80)=@vsock={0x28, 0x0, 0x100000002, @hyper}, 0x10, &(0x7f000040c000)=[{&(0x7f0000446000)="6ea82df75dedb25a73b8da389b2e6ecd5385f5fb55ecede705228f38f926171f2300f05e09af8b7304f8199554bac17666105dc7dd8d926df9f62fb75847885293215e20510b871ec31e2ad09755713d456879b4944a2174de250a5f2f2dea3d28b7c232466dd79e43d121a7316fac33d253a774e181ce6c3b2e7a90d2062f69a93bcddb4c806447308c3635a808219d764c783e0f8756531d714150f82d0aed61f31dcb58b6cab5a9635f8ce1f90f229995189543c7093f6e68d589bb7af506cf"}, {&(0x7f0000f3f000)="366e123935d3ab585106f19f069b592b03568bd84a3a6bb11c45e856da0f08d3b30a73e6e329e3bb8dae6a6468b6b25913ac2794b0905ab2d748151830d405cc89bdbf0ca9c4f709a5a1d7447ace7dec6183330643f91624438d4492cb4a7978432b92db781c9371f45574d739f2f06f8626a1896dc1575bf59c4b40ffaea87074666e402858fed2f415460d3d44b2f7b7a11c3ac1cb4e7264b8976086320d80d3da6a1ccbe3d92afa2fccd0d18cd555b6a9f3b2ff305fe7ca39036e07fda4e7f78d8199baa85043b7d3b8bf7577ccaca67c7cb218e194e79875c2e1799782027faefc7806b30f204e177369d4bfaec7"}, {&(0x7f000075f000)="8adec13bf460c0b495fa20e78555f92133d5f7249c19097502e5a9a8a02458744b9bcc4e99fbeb46"}, {&(0x7f00005d6000-0x2d)="bd923b15347ad4619239c35e6699ebe57e3dc25af91ebeffd48e7f62fc8a4869b36f03f4bb26077c43560ecbfd"}, {&(0x7f000049b000-0xf5)="9767623a97d012fd4fcf3a329b0f9d5278b57e234374c4eaa4d0997c6022a68bc1c4f4d91111128912cfe7baf25e32e4dc902f365f88862ad48819c3e25fd79df1cbe09362bd73049b3264512b59f6725df9bc40b83d8d5cdb1ffb67d8fdf955c50af14a1e30bc2fdb3c60c8bba10d4753ea215e314a6036e48b3654f184b15012efd8954af417e0c78254cb699aa682b0360525ddde3b960de2a3775dd406d836e0fa5d76ce369b1b2c8666d8f8a5795af98af50e4807359617c88c22b3d089f4390561ced7e6e4c1824af1d82c5b8d1c53bc69c5e6732a56b95705fc9efee334433f673654b0051b14314f9448decaa453084158"}, {&(0x7f0000f8d000)="cab6d188f8"}, {&(0x7f0000f41000-0xd7)="fcf84c4abb338f3a9d6b17a0f0b8682c36d6ae567bd391bd735ad7be2ad1c40c994fd3f27884a4ef4705d06e7d52a3437579c93c6be394e1870ec23e8f68774c78b95a30a111d783ee089c95fa70816ba73842828893e885319df088813d49844a08d8d5546226fab37616e836fe47bef56aaf1f4ac28669450ece9fafdfbeaa71490ede54ff9dc332ac094fe5e3eedb58315b92be3af5e8a35c71d0239bbebd3e646ea38db57ee17a9feab260db2a2a469fc37070e32f598bf7d5d942c4c4f87c4f05d97d0f560ebb6d79d937f0d81a8e4d5eb16e29c6", 0x383}, {&(0x7f0000521000-0x4)="ec322ba7"}], 0x1000010f, 0x0, 0xffffffffffffff19, 0x20004001}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/02/06 09:24:14 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000006000), 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000007000)={@dev, @multicast2, @broadcast}, &(0x7f0000000000)=0xc) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000)={0x0, 0x2}, &(0x7f000000a000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000006000-0x6)={r2, 0xe660}, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0x1000, "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"}, &(0x7f0000008000)=0x1008) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000000b000-0x8)=0x400, 0x8) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}) 2018/02/06 09:24:14 executing program 4: mmap(&(0x7f0000000000/0x77000)=nil, 0x77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000078000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0xfffffffffffffd93) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[]}, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000078000)={0x0, 0xb4, "9106d12088b2bf40208cd6b9100a8e4d3a4a3116d104592166c0498cc711ce084a3c5fb83abe40a6f5dc009d2dac5410d56fe615b19fa8dcfc24886aae181db96223ac18bbedacd8e1fcf40fe8d4ae23212a805fc2b55a5f2eec7512b90352005d3bceb1a69976c077d347577abb85fe8c9a93c3181fb7c481cff6ea3988f481d634c251cc3f239ddb31597e44dfcffce085e175a367ef2ec6e3ae8e280d24d9ce2958580e5253a8fb328f5bc0f746d7c4d77cb5"}, &(0x7f0000079000-0x4)=0xbc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000002c000)={r1, @in={{0x2, 0x1, @empty}}, [0x10000, 0x5, 0x3d4b5db0, 0x80000001, 0xfffffffffffffff9, 0x3, 0x0, 0x8, 0x4, 0x5, 0xfb, 0x1, 0x3, 0x3, 0x80000001]}, &(0x7f0000047000)=0x108) 2018/02/06 09:24:14 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000001f000)={0x2, 0x1ff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001f000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x318) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={0x0, 0xfffffffffffffff9, 0x30, 0x6, 0x100}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000022000)={0x6, 0x100, 0x200, 0xf8c5dca, 0x7, 0x5, 0x97, 0x2, r1}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000022000-0x2c)={0xb, 0x5, 0x3, 0x90, 0x18, 0x0, 0x100}, 0x2c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000021000)={&(0x7f0000022000-0x8)='./file0\x00', r2}, 0xc) 2018/02/06 09:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000095d000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002cd000-0xc)={@rand_addr, @loopback, 0x0}, &(0x7f0000276000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005f0000-0xe8)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000a7000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe3000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x6, 0x2, 0x401, 0xa, 0x0, 0x20, 0x89, r2, r3}, {0x7, 0x81, 0xfffffffffffffffd, 0x9, 0x4, 0x6010, 0x0, 0x3}, {0x22, 0x2, 0x7, 0x9}, 0x8, 0x9, 0x1, 0x1, 0x2}, {{@in6=@empty, 0x0, 0x2b}, 0x0, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x0, 0x0, 0xeb, 0x0, 0x456c76c}}, 0xe8) r4 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000b4f000-0x4), 0x80800) connect$nfc_llcp(r4, &(0x7f0000ae3000-0x60)={0x27, 0x28b3, 0xfffffffffffffffe, 0x6, 0x8, 0x401, "b49f1b53ef80dc878589e5021a3514da9a601714d4fe60a61a06c4a7fc18f6760b7ef8acda849ec27307cf3371792a2c393bac7ba9b6c4fc4cf2551916580c", 0x6}, 0x60) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000ef1000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r5 = socket$inet(0x2, 0x80000000003, 0x2) r6 = accept(r4, &(0x7f0000228000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000215000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000566000)={0x0, 0x0, 0x5}, &(0x7f00005c0000)=0x8) setsockopt$inet_mreqsrc(r6, 0x0, 0x26, &(0x7f000089c000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000504000-0x10)={r7, 0x816, 0x696, 0x1}, 0x10) sendto$inet(r5, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvmsg(r5, &(0x7f0000085000)={&(0x7f00000f1000)=@generic, 0x80, &(0x7f0000224000-0x20)=[]}, 0x60) connect$inet(r6, &(0x7f00008a0000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) 2018/02/06 09:24:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1), 0x2bf) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c8e000-0x4)={r0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000033000), 0x4) getpeername$llc(r1, &(0x7f0000f7e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000025e000)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fa9000-0x14), &(0x7f0000581000)=0x14) 2018/02/06 09:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005a2000)="2400000020002551075d0165ff72fc0280000000001000220ee1000c0800060000001700", 0x24) sendmmsg$alg(r0, &(0x7f00000de000-0x70)=[{0x0, 0x0, &(0x7f0000fbf000)=[{&(0x7f0000732000)="e1a4fa558a7d45a07a8516b9b670b51a08a2e79bbb637a9e3a60ce7d5f8cdbe9a93248918d", 0x25}, {&(0x7f0000a98000)="4dfcdb3e270cad7f38e4c6a59bd2d8bb1b8a85ba987f41900a7fb0ceec6ae1464b79f89a1ce190d832797ed015ebc7764a72b2b9b5a050ff4a19deeb08794c1b13c16670570d91e6dddc53749aa91ab7672c8e8c5bd9159193529e5794dd2b083746cc12f83505dabf551e0813f01f2c63b5a6e7534efcdcc731f8df984a42c1fade989d2235d8371f531718c673", 0x8e}, {&(0x7f000036b000-0x7c)="3001f761360cf0b73e32e6519015ca402a4da00966f217f2369980ba3a82a764d0f528769c69b6bd844c7b297e4f38f8e4be80c4890b8a7453efc139d871ae8e35fabf6f19205f2a51d982065ede78c512b6bf9cfac2fe64fe96244453285092cb2589a86521b7c554aa1a876c60feebb712e159d6a358e2477319c3", 0x7c}, {&(0x7f0000332000)="4794603f7805527c55e2e24a68c4d0eb", 0x10}, {&(0x7f0000e58000)="e671187832f21453c435fad51b4f18d86e5ad1b31974ca5a4721a0cb51efa82716027373286539cd24891c", 0x2b}, {&(0x7f0000318000)="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{&(0x7f00008bf000)="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0x1000}, {&(0x7f000076f000)="ab1e", 0x2}, {&(0x7f0000415000)="0864d333782bc75bf495d928213b83ef5d095a1825bfd7b3d71273", 0x1b}, {&(0x7f0000a2c000-0xd)="e45993bdc36cd119d7e48621bf", 0xd}], 0x9, &(0x7f0000e92000-0x140)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xad, "239907411c9f2ce1d77cf2229c8cf48a9bac571c97704c0930adef334563001820a2768d43a2794606964c0962081d3297035257a51b7d3c8fbe5b1191f2e31a0d819ae2c8dc045a7479cca0d8046536eb309a55b7e66851364bf7f81e0e47823cc1ce4434ddeb0770f475f8cc7a3aa05bb13ffc577ab2f625aeb6d16757031cf6060b7c52508b5ef4139796abc8f13c5a2be480ab4978904f0ed68e1121a9ed308dec0bb4c9787fecf7b80c42"}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @assoc={0x18, 0x117, 0x4, 0x488a}], 0x140, 0x1}], 0x2, 0x24008800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000249000), &(0x7f00000b3000)=0x8) 2018/02/06 09:24:14 executing program 5: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000def000)) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000090d000)={0x0, 0x29, "e89ff1d353f2daac792b6d6e8543d1def631c6ab75ddd4dd874d20085c475402e450aa91bba91adf03"}, &(0x7f0000def000)=0x31) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000005e000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000001d000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000def000)=0x10, 0x80000) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000df0000-0x8)={0x0, 0x7e}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000558000-0x6)={r4, 0x9b}, 0x6) write(r0, &(0x7f0000ded000), 0x94f386f79cff0d07) 2018/02/06 09:24:14 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001d000)={0xffffffffffffffff}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000024000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000016000)=0x10, 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000-0x4), 0x4) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x2, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x20, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x1, [@generic="2755facc1a"]}]}, 0x20}, 0x1}, 0x0) 2018/02/06 09:24:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) accept(r0, &(0x7f0000df1000)=@hci, &(0x7f0000df3000)=0x6) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000a2c000)=@full, &(0x7f000060a000)=0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000a6e000)) recvmsg(r0, &(0x7f00005a0000-0x38)={&(0x7f0000bb9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000178000)=[{&(0x7f00005bc000-0x6d)=""/109, 0x6d}, {&(0x7f0000722000-0x2e)=""/46, 0x2e}, {&(0x7f0000cf2000-0xc0)=""/192, 0xc0}, {&(0x7f0000368000-0xf1)=""/241, 0xf1}, {&(0x7f0000a55000)=""/4096, 0x1000}, {&(0x7f000038d000-0x20)=""/32, 0x20}], 0x6, &(0x7f0000579000-0x4f)=""/79, 0x18}, 0x0) r2 = accept4(r0, &(0x7f0000252000-0x10)=@can, &(0x7f0000066000-0x4)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000654000-0x10)={0x6, &(0x7f0000785000)=[{}, {}, {}, {}, {}, {}]}) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getpeername$packet(r2, &(0x7f0000391000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000284000-0x4)=0x14) 2018/02/06 09:24:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000811000)=""/67, 0x43, 0x40000000, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x2040000004, 0x8529, 0xffff, 0x7f}, 0x35a) writev(r1, &(0x7f00008c6000)=[{&(0x7f0000319000-0x1)='T', 0x1}], 0xfffffffffffffc7) writev(r1, &(0x7f0000af9000-0x30)=[{&(0x7f0000015000)="60b3f7a5d20cca47be463230e2ee01f0f749780f38e212bdffb741536f61f67a61af35c1", 0x24}, {&(0x7f00001da000)="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", 0x1000}], 0x2) [ 63.286114] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32138 sclass=netlink_route_socket pig=13550 comm=syz-executor4 [ 63.309098] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/06 09:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000692000-0x28)={@common='bridge0\x00', &(0x7f0000b4f000)=@ethtool_ringparam={0x11, 0xf156, 0xd4, 0x0, 0x1, 0x1, 0x3, 0x100, 0x1}}) 2018/02/06 09:24:15 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0xfffffffffffffff8, &(0x7f0000ef5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fef000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80001, 0x200, &(0x7f0000ff0000-0x8)={0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000754000-0x1028)={r2, r3, 0xa37, 0x8000, &(0x7f0000ff0000-0x20)="003ca6eca0a15179857f520fff197ab36f382668d2d014e56713d8e3a89708c0", 0x8, 0x1, 0x401, 0x4, 0x401, 0x8, 0x5ff, "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"}) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ecf000)={&(0x7f0000ff1000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001}, 0x4, 0x3, 0x2, 0x3}}, 0x2e, &(0x7f0000ff1000-0x30)=[{&(0x7f0000ff0000)="07809cb75ba1cc3df6cff6a241b90bad19f8425dfe13c3489e203f6058da21024e98fd941151dc45634fa1fa35bcef8106041543cd10de24850b7286071d4ef68495fd5c022ca631ecdf861d035b941612728f8e7579e54cb59164fbee2cd383aeda2ca660fa8abfbe7e0b9cd2b185f7f491a8710c805ae12d76d457816672cc548c93730c4bbc506253c8d51d340ae00e4acdbd96c27aeb809472bb9a8e93fe633c0206fe87d9dfc21008345dd78a1777f3d7a993712813bba13346bc7b58355847a742c9e79a33054173c5088eb712760e57740c4c78a194216adb00906a2150dffbec884e94c669aafbbec01716", 0xef}, {&(0x7f0000ff1000-0x2a)="9f288a485d90fcc6c3834847e91d201b63c7d4b5b81e8b79435e39eea659dfb9098098ce4dd68420e956", 0x2a}, {&(0x7f0000194000)="de51e24b9ed14c40edb9f1ab84f85f1d98ad06cbfecf6d8fbc49d1d13099aec203c727e641fb1c105c46bf6a858fbecd2ff41645ceacd474d60bfd48eb6808263d238f925611bc8849ce26c0f3a817411e031ccd3d9a2a2ed19e8e2d654f3bde1c1c4358a25db76794c9433fec7e0b054e5ac8a082ccc680b8a1d5168b091be8350cf2abce70b42a919f4f0a1924248003b4b01c7a8da063bca3c22897fe4038d9ff76d7168c8fbaaa8725ee25a969e1", 0xb0}], 0x3, 0x0, 0x0, 0x2004c084}, 0x40) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r4, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000ff0000)={&(0x7f0000bb0000-0x30)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x3, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x20004050) 2018/02/06 09:24:15 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x2, &(0x7f0000d17000)=0x4) socket$packet(0x11, 0x3, 0x300) setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0) 2018/02/06 09:24:15 executing program 0: mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$bt_hci(0x1f, 0x3, 0x1) tee(r0, r1, 0xfffffffffffffff8, 0x3) 2018/02/06 09:24:15 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x2, &(0x7f0000815000)={0x0}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f"}, 0xc) sendto(r0, &(0x7f000058a000)="47a1979c72066942", 0x8, 0x4004010, &(0x7f00003f6000-0x60)=@nfc_llcp={0x27, 0xea5, 0x4, 0x7, 0x0, 0x66b6, "82e1d26e0c5966cf0299fa7d0781be0a5fe27c8e5d3b3ed3b61ee222c9cc1d128493c9ed73729c130d2dbb75492ff82b93afc2cf8f30d4ef25ec670873d2bd", 0x10001}, 0x60) setsockopt$packet_int(r1, 0x107, 0x1a, &(0x7f0000717000)=0x8001, 0x4) 2018/02/06 09:24:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000557000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000da5000-0x8)) 2018/02/06 09:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007c9000-0x8)={0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000964000), 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1d4) 2018/02/06 09:24:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003ca000), 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000873000-0x4)=0x3, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000081000-0x10)={0x1b5, 0xffff, 0x4, 0x2}, 0x10) getpeername$netlink(r1, &(0x7f00008f9000-0xc), &(0x7f0000d25000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002f6000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) [ 63.341212] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32138 sclass=netlink_route_socket pig=13550 comm=syz-executor4 2018/02/06 09:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000172000-0x4)=0xffffffffffffff7e) [ 63.404192] IPv6: Can't replace route, no match found 2018/02/06 09:24:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x80000001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r3, 0x10000}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000003000+0x6dd)={r3, 0xfffffffffffffffb}, 0x6) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000)=r1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001000)=@common='syzkaller1\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={r4, 0x80000, r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r3, @in6={{0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x5}}, 0x101, 0x1d}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r5, 0x6c}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) 2018/02/06 09:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a08000-0x4), &(0x7f000085f000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r1 = accept4$inet6(r0, &(0x7f0000d21000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000073000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005ec000-0xe)={0x5, [0x0, 0x0, 0x9, 0x5, 0xffffffff]}, &(0x7f0000a70000)=0xe) 2018/02/06 09:24:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000-0x2c)={0xc}, 0x2c) socketpair$inet(0x2, 0x80007, 0x4, &(0x7f00006b6000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000847000-0x8)) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000071a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000e59000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003d5000)={0x0, @in6={{0xa, 0x3, 0x2, @empty, 0x9}}, 0x3ff, 0x6}, &(0x7f0000d0b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c2e000-0x8)={r3, 0x100000001}, &(0x7f0000b31000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d02000)={0x0, 0x3, "f73508"}, &(0x7f00005ff000)=0xb) socketpair(0x0, 0xb, 0xefa, &(0x7f000035a000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f000096b000)=""/155, &(0x7f00001a0000-0x4)=0x9b) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000018b000)=0x8000, 0x4) bind$ipx(r5, &(0x7f0000797000)={0x4, 0x3f, 0x0, "d0408be00214", 0xfffffffffffffffe}, 0x10) r6 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000108000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000048b000-0x8)={0x1, [0x0]}, &(0x7f0000759000-0x4)=0x8) bind$vsock_stream(r6, &(0x7f0000767000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000293000-0xa0)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x5, 0x66f5, 0x80000000, 0xa00000000000000, 0x200}, &(0x7f0000275000)=0xa0) [ 63.455918] IPv6: Can't replace route, no match found 2018/02/06 09:24:15 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c22000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f90000)={0x8, &(0x7f00005c6000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4}, {0x80000, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b05000)={0x0, @in={{0x2, 0x0, @rand_addr=0xff}}}, &(0x7f0000430000-0x4)=0x8c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a38000)={r2, 0x6, 0x30}, &(0x7f0000f92000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000200000)={0xffffffffffffffff, 0x50, &(0x7f0000c17000)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003a3000-0x4)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b6f000)=r4, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000094a000)={0x0, 0xfffffffffffffffc}, &(0x7f0000f90000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e99000)={r5, 0xa0a, 0x4, 0x29d}, 0x10) 2018/02/06 09:24:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b32000)=0x1c, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fc0000-0x20)={r0, 0x3, 0x1, 0x1, &(0x7f00004e1000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f2c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000e3a000-0x18)={@loopback={0x0, 0x1}, 0x8, r5}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000bcb000-0xf7)=""/247, &(0x7f000017b000-0x4)=0xf7) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00003ed000)={0x1f, 0x8001, 0x1, 0x3, 0x0, 0x81}) sendmmsg$nfc_llcp(r1, &(0x7f0000ec6000)=[{&(0x7f0000e6a000)={0x27, 0xba, 0x5, 0x6, 0x5, 0x3ff, "79313b07a6abb8896c5714149b131f26e7af1c0e32388f0523c80a75a63bd20968246e06779666274f5a104f512cf178e92e9e7253ceb0dcefc895c96f96d7", 0xf3}, 0x60, &(0x7f0000ae0000)=[{&(0x7f0000f87000)="f5f07fbd326021576ddd2a5a5a381492bcaf97247109af", 0x17}, {&(0x7f0000e49000-0x22)="ec6fb9c1a7404e23cc062e5af1b7bcf9ee499ee302dc1d79149999e647094877a8df", 0x22}, {&(0x7f0000c64000-0xd1)="80478ef311f0e2889b71290d128a7dedeb5c90ad15b82c0ca9c9609162f73e8f9f965d48808bfa45e219e5aa3ed83bf32e0c533bc610813046a7e6111ef2ab5f507c34e0f383edb720bc37b4475260d49e6fb89e26eac913a286aefe6026fee0c8a6b2135db0021cb57f4ee1c9edd74bcaaa5a2d0dbb30abffa5a34e79b1a74dcc7a22a78554f58334cdf27b8b73b5df735d20e63a6e1b1e3be2e68417739bf436bd909ff626bfa878646c3e7e420ad1dd3f10beef99b04e81f6f027b6854cc3d14c929ab996242edd8c207afaab71caee", 0xd1}], 0x3, &(0x7f000052d000-0x80)={0x80, 0x109, 0x100000000, "d1863ba0dab632ab1ac68bd06e37e721db8bd891a352cc28e899837d78c51fb83fa5e7a5f840173fe2f7aad8949875ec61dce73b46bfe27e53d6902d1635a07617247acb4f1fb9a2cc2942ed71e49f0fe7aab0bbd1afa351a7ab3328d8a73c57e28ba86abfddd81c3cd9"}, 0x80, 0x40080}, {&(0x7f00001fd000-0x60)={0x27, 0x3f, 0xba, 0x6, 0x2, 0x0, "63f05df5295195e670558f83cee3070dcb202e844329f9a5f81b1544a91d4b957e7915724b6eaaecef8e46e3ed03f9d322b58cbd8297fdf10ee633739bc42f", 0x80000001}, 0x60, &(0x7f000031a000)=[{&(0x7f0000e08000)="7731771a3998770b48e71561075c913c03879940654ead9a35a035150dcb97b19e0ffd9e123fb2", 0x27}], 0x1, &(0x7f00004eb000)={0x48, 0x10c, 0x800, "c781fc46b704b99cd65975aa3cb4816be796987f71346f05a169a4a4a4ea4a5a570c3061b5dd39b5f0e2c98c3642745b529f2debfb"}, 0x48, 0x8000}, {&(0x7f0000080000-0x60)={0x27, 0x6, 0x567cb86a, 0x3, 0x2, 0x5, "47c1718d84602a02514928ed06d5dcabbe0e6b1404f1cd0563acd61340006d1d74a3b96f059a29cacf425c2c21a10cd43228058ca09be3a9d277dad3906e21", 0x10000}, 0x60, &(0x7f0000782000)=[{&(0x7f0000093000-0x55)="48eb50576b91798910cf833699d2aa00b5fc4dc32db59c8b29e39d3657136b80f723efeeafda25ae22dfee98755ca84ef485daa923c981a43f324be5971daf9661c60855290c5fab0ded35e8827b8db12ca8cbec3f", 0x55}], 0x1, &(0x7f0000c31000-0x10)={0x10, 0x29, 0xffff}, 0x10}], 0x3, 0x40) pipe(&(0x7f000017c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000cef000-0x4)=0x800, 0x4) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000dcc000-0x87)=""/135, &(0x7f00009c4000-0x4)=0x87) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000d4d000)="a6", 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000d98000)=""/12, &(0x7f00005e2000)=0xc) accept4(r2, &(0x7f0000ac8000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000f26000-0x4)=0x10, 0x80000) 2018/02/06 09:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f5e000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b89000-0x14)={0x6, 0x8, 0x9, 0x5, 0x2}, 0x14) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000f67000-0x5c)={{0xa, 0x3, 0x9, @empty, 0xaf66}, {0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x715}, 0x3, [0x4, 0x7ff, 0x9, 0x200, 0x10000, 0x3ff, 0x0, 0xffffffffffffffb3]}, 0x5c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d63000-0x4)=@assoc_id=0x0, &(0x7f0000047000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000038000-0x8)=@assoc_value={r5, 0xd7d}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000056f000)={r5, 0x9}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000080000-0x1f)=""/31, &(0x7f0000ab3000-0x4)=0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f000041c000-0xc)={0x10000011}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f000077d000)) 2018/02/06 09:24:15 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f000000c000)="1499fde1ebfe269b035c79a9a88f57c5b31b94d61db35a9221199746dccfae16b31281614e0bd277148a0dabdd1a86a06fa15efa70827e3d00f282d9af18a50bfdce59223dcdfe1e5ab2232132c6ae0f7d1d5ffa521807bb22b63cec0ea9640a18d4679d011a2b28bab64cda8574350f50f5ef221c5cf53c82597cce6f35df63260cc1d4bbda1fc67117cab84181097fa59c930a755740dca0191cfaafed4d1f4b") setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x1c1)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @common='bpq0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x300) 2018/02/06 09:24:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000872000-0x63)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x4, 0x1ff, 0x3, 0x0, []}]}}, @icmp=@info_reply={0x10}}}}}, &(0x7f00005c7000-0x8)={0x0, 0x0, []}) r0 = accept(0xffffffffffffffff, &(0x7f0000858000-0x80)=@generic, &(0x7f0000c34000-0x4)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007fa000-0x20)={0xf0, 0x9, 0x4, 0x4, 0x5, 0x40, 0x3, 0x2, 0x0}, &(0x7f0000e44000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b4b000)={r1, 0x2}, 0x8) 2018/02/06 09:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000051d000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "a8f30261a57d4aeb03c7e4aeef5770be1fa2e2554de90057633c399d156b78fcae7b07b6e5f16bf45ec8a3a4aac5c2e40f0a36099f25156ad1bb022cf03bf579110f2a6b1a"}}}}}, 0x0) socketpair$inet6(0xa, 0xa, 0xb97, &(0x7f0000e8f000-0x8)) 2018/02/06 09:24:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a82000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000957000-0x1)={0x9}, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6(0xa, 0x4, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00002ca000-0x2c)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}], 0x2c) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000cab000)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/06 09:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c5f000)=0x101) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000eea000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1}, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ae4000-0x60), &(0x7f0000a9c000)=0x60, 0x80800) accept4$nfc_llcp(r2, 0x0, &(0x7f0000453000), 0x80800) 2018/02/06 09:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000bc9000)=[{0x1010, 0xff, 0xffffffff, "da5624a242659f04755a2a6a1ed88c3349b9c705de74b58afbfe8fcc08e997aa67119ad16c8c613a3d2f18150e7e31065f0e119aa9a132b9eccfa20ac5828ba730c20d3ab45eb27c07ddfee014e736538ecdb3285a661160344900c2dba0f2b3d7886ac84c257d607651a3fd5d661a73a09a40422519a4b4e752c7a0645f7987e20b09743053c53b0900c51e0278c7f9ef6abd778e6dc1693ac63fe810ddc75802cdf92eb8191dca0422e0b3e8505eef6cee0175afece84fd8f20e230ff656d0ed8cb5b3740a51a423ddacd5d352654e410a0c3bf7c9a2a0382e85201cbf4737a47aa74daa4f34786ce94b597ad425bfaf35e391039d075be260fa7167759b37965ea9c45fe11abcbbc4bdba40fe5c8b82129f4dbd4ffd5b6a214d959a3334658e04b2341798c825879e89d4f989793fa50ef429449f7b9095f05cd1cb5486d585451cc2b5c71440f0061c59f391f24815a71ff8c1a4c16c022d4735066c418017fd19fe2000fbe7190b64a679d9f056ca79ead36eef05633c03735a2491623ef4204cec61f5794dd62975bf9e07c453fc949805f0ecb2e6c126c543739d68abef05e6e643c1469601093e5b2775637524f2c3485d90556ad56c113ac53c3e7341d04174d6213608786b208c0a55759bf05bfa0177465dace2a3e88c3b66d2a9d0fbcdfc9004d5bb4ef15ba0a2e58b1930493b1b76bad354a1aa92c9dcb6b7bcee734ee0505accb5be7a139ef7fe2309ab8257fdd2fdb021474b50223cc526cbe34d8e9d8f308fb316785f8e66aa1c739f8258b309a8f5a40b052d9c05805d535b22c0e824f7f0f204e3e958a57233e30af4557241b164940ab590c96bc325cd9f3a49625d60a936c72c97650e92a08b3ade03f873d58bf7e6a8d76c9011845868654b565fcf2a4392551882d85597c14d06bbf68d94ae661d79333a412aaff51609ce4c64a269b9c4bf06da2baaf0f679a22e414c55217bdf02cb1afc1a293bfe8eba0f6edaf0cbbb78696ea0e0afdf0d8212668e7bd61d5b3f0c85eb83dc57a6f9cf2a553d8267aca7c2eb050260c2138d735c6a516e10828dda6c7d693e8de72977f3359385d777815d7a1a3aa624aaf0e8fdcd39aaa4a8cd9d23944ecf11966136cb0824a2d3fff4202374a21367d5ef88866632d1c8e19c987b4daee2c0ee47d002033d21628d575fa7712a400d883fb4c3852c53d353ff5550ce40aac941b4b8b5535c6d1f59c86fd1c8c74fa7df3e8807b15abc145814c1329942f82f90ed131b903bfb13956f7cd1f50a512a665c8e8ff6db60c033ef26e4d75f2b1c076ac870bda2d59f6c39d227cc3473c59c350290f1250f6be70bf50d476d2b07f493a14e42483d3a8743a945f4ed70f3b4e96229ff743e2dcf2ed28eff021fa4ff5a6e745b07c9ac46d0ffab8dafd7d9ec3effbf160724438d72eb35886eae4fc8f973b71db0e87019c0e901e1e1df6280aa72d5838afe5a4488bb23b758ade7f4ec64bf1e03412210c859a8790ae9c06c9063ad1266d08476e8815c8a474be363a3ec198b3ced1fba3d3c3a61d8c7120a296246bcd692c30c1f213b5e28e72e80d720041e52e2114d679d4c4ff24a554c98b28bb3037db46baaeaac96ee9232f46edc1737410ed38cb7a228ddb5b698b1e8a01cc385e00718c30b8252535dad4c2744b386e7ce65a31c48cb560a4236115ddc0a212137e054fc033eebf10112ffe5975ff19a5bd6987e71039fe8f966e6f78b1424cd3f23e35eb039577845d959ff40c2f82ab7d182e7b0abe396c46caaba50fc090a6de7267a0b40d53ca4eee2bb8b646280c1e802944d17e0796427f2f63bc00c3f2bc873e5dbe61b0b1cddf13bb9e0af7456bad2aef75c036637bb690653f23af4219d621c4d442c56618fb93cbbb8eb94cd7d2c38d4875eea095e71d7ff566bf94d6fad94a9baa49f66ae3c811d97da42ae0a446a9a3b76044d921e69d4ed3dc9f78adeeb8a329a1e03e0b78264baaf55d67da98bce5e4eaa5668227df44349090aef6f2532f0d6bf76a5df82eaa45ae5e86d5e776b7dad9260e6ec00eacae0d9bb2164f96d160c00d383eaca122f668f4190a8c4cecb053a99e05188ec49baadaeb3ea59b10a4698178a53f9131b501fe0d5936030a543a8a2ab35e78f379e59eaebc0a9cc880a0fb3ccd6722b0d9edea9d921f9a2d87448014023e44b7c8971eba8f4f8a294840b8159ba93457d094a7ab20c1c2acfd38cfed1c75364b954eea125e8a53cf75f220a3715d87baffa04a1686e61c7dbf4032f4eceb9fbd2c00fd75bf0176e5cf50c3ad258e58e1d07536a663097958a9b8301e658ae56a121d99cf293008d519423ec417e8328f3f17fec07533893043c83df70711a30762180da4d652ae858a5998eba0b0f977f7f3729c42cac6094c99ed280ce41c9a77aeda8f48d7fb2c9a694c1e1bd0c05091dc2eb08880145bc0856561f1c9c55c633e444ac3a927065ba986c8e4e2da0248ac8803b6b8d828ec0fd30c972f416d6a13126f9989fe283f9a155efd27a9b151e6cbe8e08087422924c45c42ab37c4c2ed5befed624378dc9755b0126bb443d16e548832766fb417c7d71675045a8694b486e5d11bc568248186558d107165de30cbf240d9950208d238fb4f165d484ba67ebc7e27aa29d1798f21209591d5e5281f8daf03d2e4ed659332cc993a69b5c331cdd4c0c7eb195b861f222128e061577936fa08a5d91b8cbde5648d27663e7131d4e23a17cbf5a9e1398ac2cd21b0beffd068539b14643aff7ff910a650379cda7d758d66604332f4d0e02ecd8a4e928f8ed5e28bb28cef326e04a92fa43d2144dc9f41334e0db0c370da28157041b0961ed3808f1be0f11008f0c4370ea2e95b8f0609d7e594d36a20f4b5d9871bc899f8570031c8f15598841f0bd457befd98e2387761f802366d0308f3de3e3db6f6667c3a4f03cc76356ad8a1304ffeac59933ddd87142da9407c5616461f9882c1d01be42629a2aeac49a3f603eb4b6cef77fcdd9225a2f41f066271c72736364400cc0845217e619d915f755d5a7d03d2aecd292d2b25a57b2eec00e11afe5d6e628fa76db513d9489284686cce3f4b79c7c14dc81bcb4c203f32fc4817067897b8bb0eb7c70c38aece252a8fe932be24aee1df496a6527d8250e41f276d56e334d86eee6002873516a5bd598dfa7d861b8beeec7a4f4cbb35a5647385ecc3be1ba10187177064ba7da828d2f87885f556c717206197589dcb0c9ea3c2f0215859e59cc03147f820b770511505135f647e2d0423cdc224d73a464ef5c7623edae21625cd3327d77986eccde40316c71f1ba0f93409abd534f1a5da2a388fc86b0004c16066313f0a5d7ab9773a022aaf25b5a0a0c55b3c80da9615db765d21755c008842fbb4a675061a19a369a14822621630f7111b8d411b00d13c92ec8d18c15152ced44f30ccbf033469785df75433f7e450f8236aa3ec5b305de3afefb4dca91664fc0fe04377f45903483bd752515e0552889409b59df63c7007501523bd3a2b4b436c0086aa4be48bba84a073c080e4ec9ff6bbe92838b84c5fa37110f5bb164b7d321b2b117d77dad76dffe00d3f427e47720f775329d5fbed036782fbdc00c966a447509d5d1604a63cbdc92fb1bb03c46577452fb95d29b9ef3c5751dc55c04c9cb64ab785d9483899778ca4d62a59ad0e340e87286e24e91e1f280d53a9ebf218bcd6c3fde84b146624815c60a23fb9b468e119a9d852e9f78cc93495b9bd30dbb5c4c2ca545a576537b098e376a7c31e1a76a59557fc864410af8926ba2134d97ee3eea513d63b7db1264b9e2ac310aee338912067956300891455f13a46eb230e2e3e2cbb6e119a7de733a98238be2c50d1a99e11cb77ac9f185e11e2576a6eaee2cb944b1117d78e3f1090cdfefe9dc4b3756b5af63aa05a869bbaf6c03edd8b44116fbe842f545b0e8d0998980832f51e1f4141f94b3ef77b6bbe2abfef0bfcfc5aa6d2d38e18e6b27119d19770b922c9a0827c3e71fd1ff1a29ea01c064c9a8debec13ea24367557e23fc9d00f9857ebef1bf95f35fb58922da65e41ca11c9b1b7affa669d6e1476f024730a824ab688e262a1ab3b36be7e66f820d487b1d41f526abedd65485b0af639b9877f54b2f00a10bf1bbd953f19c7bdb1a9cf9a98a163737a5a134e642c4f835ac4cc0a0d7089c9cf4b6504e8b12b0cfe90f54fb841b34b98a2988db0afcaf69200a227a4e8c5530832cc330fd9e7bceb7eec65a156ecc3427a6cc0ce022e8f09f473f7b0c9e39dd0defea4ef4f91635fa14d2f6a83b7a9d4d25331f48e7e800befe4a98178a042cca2341f0837b8a36e95a7e8756d1378448a34239148d97111b353f8c199f29616d924a33ca3ed9c651403703fcc15840d37c21170e071878b3f13c135c2c5a338738d96476a13f98b47022ac4696967f6d0cc34dc66d26f24a6b3d9891ddb8cabe86905f11052f0eedaafca9b54e5f96648e7f9ffee3022fce539fef603d9af9478cca29fade74cf90523369f6a75e359f8b53422e3f0f1175eb803a91fc9d198647932777180f96e4ddd88e0d16d7214e3b28a854412cd4cb8455d31d2eb8b9d81992557e54584b3c3db57ec66b31aae5f9703e3a8bd5e63af9d07dc47eb43c0c9bf7d6f5829e9b03ecef2da9f6ff6730c5bafcb3bedbb26704f3168fba31f3f38d3dd464a80b8c6f713f3d8bfa55cb1dd3cb1063ce13bdb2dc1f8b91f0c2444bb37d43bf05abcc97b2101db8c2e3ea82db1b2e34c34ba9b63b2c724b4386f7b47d81d980c9a6847c91d9f064732842868c7e9a4d474ac919379f849e4aaab60420fc4af4724fc2f14b1b0d5e3c3ae6039014fb8622923875e93d1933bd76237d74507eba28cd03f0232d48be1f0ec99b9af41f982edb01c099e7a218f866f428ef40dc64f8a4e32e17082b561cfc43736d28da96796f404f1989411c3330e1e50197109ec3d33a1d36a1a7c833daa6803c9f52f4e1efe0b33188e47f77773356bf5d71daa656f07334935a83fba669ed31724aabfdb83ad7d49db6264683f42d8104461f648ec4c1cbf08721b473cc1d8c5838d114012b8691fb7dc9e13ad8e7d114b8beef8cdb9c892634ea5e24e9fb17b05d76a8063b13c72d2cbbe29ff1ca6d2a00175af935be8931c4bdb5e0d42ce79cdab168ca6582c739e17a689fe265c87d0205c78e241397cee655c5def369565a00c89b935b0820c724ac87ada8784dd3df3a5ff8e388bcfd39ea9c0e49afae9b6e75d29171053c367975185285f274ff6ac0d7b78f71f3463e38af67d3f0fc3d07499bfaef5e6bbf9a090ee7aaca13bc49dfb5784ceb3bb33e8f6bc9957064a195f390e3918dbd1611e5633d22235a569a2179b18042e69b8f9bddbd06cea9f17bb0d9c7ccdc037f354721153ca18068f962bb84ad08a052aaccfd67d22f563968973c494a59279f1db5da7e5bd5bfd1d69d295f3d694c00b1e8fb8c20c2580f5f3494c5c7c56d06eab3ae9a3185f2feb5d005330a27f2e4d713bb59c0b77559ddcef31d603ab19fc18effa9d4515acbf172bcf539d6c204b5ebc023adc630e8d0d0297530f0331360e7181a1ab6d6aa191664582b0d284e8ff780622073836c08a275f9af2ea53f388d6183b2c721882c282c671e12df2c9afc9d6ae902711f3cb21b90c0c71177d478d3657bf4ed373189995eec2a69790dd643e4eb4adf1f327c71fdfe361854f6ebf59f4719c0d35bceb094e3b4aaf5c430e43cd8bd1769feb90c8b721a2a98a477f2c1e"}, {0x70, 0x10e, 0x6, "3e42ec54243649899da6aff62c1fbd3b681e17ede0def4cd3c666c82c6a766670facf675190710e887512d6c88d1a126ee2208029502ed2d02fc9da059b95390c58c79ae66a188763084d9aa398401adec5b91b1d97af7751cbbb79324db"}, {0xd0, 0x0, 0x9, "760b9939d0583e88bcbc24fce9716990b8edae9a7b06cf511ca26780dcf1c021522673410b11caf6be22a450a7297723c8d9d9383639bbbb8386079ecee6e35b0aa540c3984f281f9e54cc096f39c7fd0b17f831504303fb45885f7dd9a47d6cec24efe0fcd1ce4671cf18e159573ec6d291ebe5992755586bb23523f82ea4f3ef5b53f493e5031aa1ffb246aec837a3f4dbc723ad6708c0d755058c153efc6c2e22316cff26f451b61937e27d429fe2eac46243ab4eb1ed70f69c07"}, {0x10, 0x13a, 0x5}, {0x40, 0x29, 0x3, "458ef1f44507a0d5d08fa61cc6de656ed8cd19b7ab3cd68613c7b9e1ebbfb96ba07dbf1a046283558cb3"}, {0xc8, 0x111, 0x3f, "800f6cb48feabf45e9187428020c664b141c7dc8428ba13476b539e2a2e4c7624ba8ed1112bbc594d9818212d0425f426d75ed70158b5cc5839b1e77b6276710be669c82208dc9842870b66557ee68a2c68bbe9f2ac67274a36019a50533e89713ff77be6eef5a4528d956c6804642537f18f5b8185a607946ff0952750df9c24742bea5bdfa106ad16607dd16765957e44793c8620f8477c7cb05ce934466731531efd34c1a4b95bbba02964a059514b6f74daa1546bc90"}, {0x20, 0x1, 0x622b, "c7679debd3084d12b1af"}, {0x88, 0x108, 0x7, "77fbbc2edc840dbec277791aee9bf2fcc4cfd03481fd070b34c456b30d0522084208462cb5472420bebdabca03e83f7c24da5346350bd2bd2090bc6229a8f1cf2d7169a1948add0872033f85cbd78e8f6178b2d783fc9d1bf3113466bf795c4e0b09055bbc0ac760f059d07e21ef06543b9f57d50a"}], 0x1310}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da5000-0x4)=@assoc_id=0x0, &(0x7f0000596000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000720000-0x3)={0xf8140, 0x5, 0x1, 0x100, 0x7, 0x9, 0x7fffffff, 0x8c, r3}, &(0x7f0000f56000-0x4)=0x20) 2018/02/06 09:24:15 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000012000-0x14)={0x14, 0x12, 0x301, 0x5, 0x2, {0xe}, []}, 0x14}, 0x1}, 0x80) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000021000-0x4)=0x26) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000020000), &(0x7f0000020000)=0x10, 0x800) recvmsg(r0, &(0x7f0000012000-0x38)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0xcbb}], 0x5}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000022000-0x4), &(0x7f0000021000)=0x4) 2018/02/06 09:24:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000038b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffe87}]}]}, 0x28}, 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000e87000-0x14)={@dev}, &(0x7f0000a16000-0x4)=0x14) 2018/02/06 09:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000821000-0x6)=@hci, &(0x7f0000c01000-0x4)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bfd000-0x10)={0x0, 0x2c, &(0x7f0000ac1000-0x2c)=[@in6={0xa, 0x0, 0x9, @empty, 0x20}, @in={0x2, 0x3, @empty}]}, &(0x7f0000c78000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000962000-0x4c)={r1, 0x44, "eae517266a6e5f8f3cbacb231207393711d2357cd5824df7e2fce62173024057dc2685cb29db196ee4b0d264cb59485b044aef42e11d1af76227521782760e4a3c1ce3cd"}, &(0x7f000009d000)=0x4c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3b, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty}], 0x1c) r2 = socket$inet_sctp(0x2, 0xffffd, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value, &(0x7f0000007000-0x1)=0x8) 2018/02/06 09:24:15 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x6) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0xffffffffffffff80, &(0x7f0000004000)=[], 0x0, 0x0, 0xffffffffffffff99}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000014000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x3}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000014000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000c000-0x4)={0x7fff}, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000015000-0x64)={&(0x7f0000005000-0xc)=[0x8, 0xff, 0x3], 0x3, 0x80000000, 0x6, 0xf05, 0x7ca5, 0x0, {0xfffffffffffffffb, 0x100000000, 0x5b, 0x0, 0x2, 0xffffffffffffff00, 0x2, 0xf4, 0x7f, 0x7ff, 0x101, 0x7fffffff, 0x800, 0x9, "a91359c5a29d6e5c0dfc9dfb410ddc4bf2462ad0a6b86573b198e96e4ee1a1c7"}}) r2 = socket$inet6(0xa, 0x6, 0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000015000)='cubic\x00', 0x6) 2018/02/06 09:24:15 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f94000)={0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f95000-0x4)={0x2b}, 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f93000)=0x2, &(0x7f0000b75000-0x8)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/06 09:24:15 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000002b000)={0x20, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x8, [{{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}}, {{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, {{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf39e}}, {{0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe478}}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xd1}}]}, 0x490) syz_emit_ethernet(0x11e, &(0x7f0000011000-0x156)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0xe8, 0x2002b, 0x0, @dev={0xfe, 0x80}, @empty, {[@routing={0xbf, 0xa, 0x2, 0x10000, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x0, 0x0, 0x8, 0x64d, 0x0, 0x1000, 0x3}, @routing={0x0, 0xe, 0x0, 0x1f, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x37, 0x0, 0x0, 0x80, 0x0, 0x9, 0x0}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000020000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 09:24:15 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000019000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001000)={0x80000001, {{0xa, 0x1, 0x2c, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8b1c}}, {{0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x492f}}}, 0x108) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000006000), &(0x7f0000016000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000018000+0x8c2)=0x8) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_OPERSTATE={0x8, 0x10}, @IFLA_LINK={0x8, 0x5}, @IFLA_EXT_MASK={0x6, 0x1d}]}, 0x38}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000001a000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001a000)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000-0xc)={r5, r6, r7}, 0xc) 2018/02/06 09:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000b5b000-0x10)=[], 0x0) 2018/02/06 09:24:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x3)={0x4, 0x0, 0x10001, 0x81}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b63000)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b), &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0xfffffffffffffe3e) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000013a000-0x4), 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000094b000)={0x0, 0xfff}, &(0x7f0000add000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f3c000)={r3, 0xd3, 0x63}, 0x8) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000073e000)=@get={0x1, &(0x7f00002ca000)=""/4096, 0x2400}) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/06 09:24:15 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9, r1}) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000002000-0xa4)=""/164, &(0x7f0000001000-0x4)=0xa4) 2018/02/06 09:24:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xe, 0x1f, &(0x7f0000ceb000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000820000)=""/141, &(0x7f0000001000-0x4)=0x8d) mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006e000)={0x0}) accept4$inet(r1, &(0x7f00002f1000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000267000-0x1)=0x10, 0x80000) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x30, &(0x7f00001c2000-0x310)=@filter={"66696c74657200000200", 0xe, 0x4, 0xfffffd3f, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00001fb000-0x40), {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='bond0\x00', @common='lo\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffcfd, 'REJECT\x00'}}]}}, 0x146) 2018/02/06 09:24:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) pipe(&(0x7f000092e000)={0x0, 0x0}) pwritev(r0, &(0x7f00008cd000)=[{&(0x7f000011f000)="41df73a5581c3537c45854b7b2d96731fab1e4b2a3af4acf72ce321b56e96c9831b35dedf547662101161b7da6752e82531293d1fad2ab47d1707c2e23cf5de31498f1eee65558dd18eeeba3eb15c15a4062e90aadb95b8f17391241e432b45c6dcde725a0a0886d4292fa6bb9b340205d03fa38a65faa19b1b1d8598e1df3b65b11e8a99d7f99d17a2ea2c368713eac56c85e0503fb58a03f06ba4fd4308f948cb04daf135c3a7ac4c2ff1e05cf9f34", 0xb0}, {&(0x7f00002ce000)="b722aef5a379595a7e2266c4e6f55f485648ce886282d91221e679514c41efc0b0b474c1e522bbb39cf34cfbfaa183ddf2158915a9d1f2fa694348b54cc22eaec72b917b0e4cbc6d10c738703e85cd9fa08dc9b372407e37ca2ab1b85974b66eb4e2295dbd16ff29457783163c", 0x6d}, {&(0x7f000094d000)="4a984550a9862a3a2439", 0xa}, {&(0x7f0000ab7000-0x1000)="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", 0x1000}, {&(0x7f0000fe2000)="536f91b930e8b4741dfaf0aa4558121158b8bbe0de03c1f969e5948efcdde81161e2e230c442d273b84f25c8a60ae7e5564105f82192bd5d1dfabbb1bda9e46a66c10182349c5b9d263d4a968cd7d592f88e30eaaac340c05ccb2eed96874146bb2acee6fd072b1d54b51d5b", 0x6c}, {&(0x7f0000c38000)="ae64673045e44fa2077d2613c9d25315d2d9cd7fa5bdf26e02ad2a4a822d6ea2d2aa8507a87f0ddb21a2fdc77ee15f396d3ca2b501", 0x35}], 0x6, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000a6e000)=""/221, &(0x7f00001c9000-0x4)=0xdd) 2018/02/06 09:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e85000)) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00006a6000-0x4)=0x100, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005cd000)={@mcast1}, &(0x7f0000739000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086e000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000464000)=0xe8) socketpair(0x11, 0x2, 0x20, &(0x7f0000531000)) [ 63.730739] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 63.738234] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/02/06 09:24:15 executing program 1: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ad9000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}}, @in6={0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x2c) getsockname(r0, &(0x7f00007d0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000024f000-0x4)=0x32) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad9000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ada000-0x4)=0x10) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ada000-0x8)={r2, 0x3}, &(0x7f0000ada000-0x4)=0x8) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ada000-0x4), 0x80000) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000ada000-0xd)=""/13, 0xd, 0x20, &(0x7f0000847000-0x10)={0x2, 0x1, @rand_addr=0x3985}, 0x10) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000ada000)=[@in6={0xa, 0x0, 0x0, @empty, 0x4}, @in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x514}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x64) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ad9000), &(0x7f0000ada000-0x4)=0x4) [ 63.805423] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? [ 63.806828] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 63.821952] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/02/06 09:24:15 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x10000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x4}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/06 09:24:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x54, &(0x7f0000265000-0x54)=[@in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x9e1}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2a}]}, &(0x7f0000081000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x17b4, 0x3, 0x800, 0x0, 0x8}, 0xa0) listen(r0, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xa5)={r1, 0x9d, "e6bde5cc92a72efb8e990785fd7cf6160daab10eff09f878ad1964902c7955f605b862c6f86b1a99a7672a2d23aa7183e48449040d770a4e0ccd168204735821c63a59af6f544bef7c4ca6382f0f335356526343b903d455a7760ce9afce6fd472159893565037954355c71329a250230a047da63bbcee584eb571f0b658ce98e346eed2e74d2f812aff41a4f6c53772e683136d51d3af9e6eb8d2e122"}, &(0x7f0000000000)=0xa5) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000009000-0x4)=0x9, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xfffffffffffffe28}], 0x1, &(0x7f0000001000-0x2a0)=[]}, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000009000)={r2, 0x1000, "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"}, &(0x7f0000004000)=0x1008) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000009000)) 2018/02/06 09:24:15 executing program 0: mmap(&(0x7f0000000000/0x3a7000)=nil, 0x3a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x555a7291b44c225a}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000034c000)='bbr\x00', 0x4) 2018/02/06 09:24:15 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}}, 0x20) r2 = accept4(r1, 0x0, &(0x7f0000157000-0x4), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008f1000-0x8)={0x0, 0x100000000}, &(0x7f0000db3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f9d000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0xffffffffffff7fff}}}, 0x8c) write(r0, &(0x7f000037c000-0x1)="dd", 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r4, &(0x7f0000976000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000d2f000)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e97000-0x8)) ioctl(r4, 0x2, &(0x7f000089d000)="7935fc553fcfcf7a7cfe294190a74e485659456146d9529df7e57cfbb2bb1e2313da810578914505acb94804da42e72cc8d58dd2ec48b19dc3537c2088119bda871e3665743d4d99ca99142f6f081d19fecf24d636a5112ef90325d6620d6f819581ac2d9d82c761c9d885f17ed8939eee0df8bf1d8a8f3e13e4345dce5156023c89d4be4390bfe967afce2b1ea824f0b26cca650423653059499cb46d0a7534a3b53e9b6687d52426341fb5da4c2d40215fd9c3ddfb52c8802fa5") r5 = accept4(r4, &(0x7f0000320000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000cbb000)=0x20, 0x80800) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000e3d000-0x8)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008cc000-0x108)={r3, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x5, 0x346, 0x1, 0x4, 0x100000001, 0x2, 0x7fffffff, 0x400, 0xff, 0x401, 0x0, 0x7f, 0x80000001, 0x7fffffff, 0x98fb]}, &(0x7f000070b000)=0x108) getpeername$llc(r2, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005d1000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000139000-0x4)=0x9) connect$pppoe(r0, &(0x7f000025a000-0x1e)={0x18, 0x0, {0x4, @random="222d71ac972d", @common='vlan0\x00'}}, 0xfffffffffffffd72) 2018/02/06 09:24:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bff000)={{{@in=@remote, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000e17000-0x4)=0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003a0000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000009f000-0x14)={0x0, 0x7fff, 0x6, [0x80000001, 0x0, 0x7, 0xde1a, 0x9, 0x0]}, &(0x7f00003ce000-0x4)=0x14) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000321000-0x78)={0x0, {0x2, 0x3, @empty}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x1, @loopback=0x7f000001}, 0x100, 0xffff, 0xf25, 0x3, 0x800, &(0x7f0000f34000)=@common='ifb0\x00', 0x8, 0xdc, 0x5}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000-0xa0)={r2, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff8}}, 0x8, 0x16db, 0xe0d, 0x8000, 0x24}, &(0x7f00008d3000-0x4)=0xa0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00003bf000)=0x8000, 0xfc5f) socketpair(0xc8fbb2ff00aecd4f, 0x5, 0x4, &(0x7f000029f000+0xdeb)={0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001d2000-0x18)={r3, &(0x7f00008f5000), &(0x7f0000bfa000-0xfa)=""/250}, 0x18) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000b4f000-0x8e)="5b9b19e41975addd8226bd9c26bf9b1da0f475aa547098fada495a7d21758235d38fe3e214e794e40fb973d28585cea95dfbea9180e5854a5892e9502fc928c0b954e2913de13ffafc9be5389c52f6c7f01addc98706d0b56e421207680c4371ab9fcc3cd7645d53e41fc5bb8427ae9e36f309543972c9c57849d622c6ff52121bb9ca749e5bb4fb977664ab98b2", 0x8e, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r4, &(0x7f000071c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000cb0000-0x4)=0x1c, 0x80800) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 09:24:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000155000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000066a000)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000381000-0xc)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000076a000)={r0, 0x80000, r2}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008d5000)=0x1f, 0x4) r8 = socket(0x2000000000000014, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000369000-0x4)={r8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={0x0, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fdc000)={r9, 0xf9ab4ad, 0x40000000000101}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000a1a000)=r9, 0xffffffffffffff1a) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f0000e30000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005d6000)={r7, 0x309, &(0x7f0000d34000-0x50)={0x0, 0x0}}, 0x27c) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000682000)=r10, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00009c1000-0x4)=r11, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) r14 = socket(0x0, 0x10000800, 0x100004000) bind$alg(r14, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0xffffffffffffd, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0xffffffffffffffe7) socket$inet6(0xa, 0xb, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r15, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r13, 0x0, &(0x7f0000c02000)) ioctl$sock_SIOCADDDLCI(r13, 0x8980, &(0x7f00003a7000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) ioctl$sock_bt(r12, 0x8907, &(0x7f0000dcb000)="4f81cecf790a295f7e7bf7878d04bd053578a1ea292d258fba1d5f3bb053217b1305fe9da2cdc417efa41c2f2403a6f0f1147eb8786fb59b0f957e706b822fee15fd51e2c8225567d6562d83ce7973cb31375c330c0113c0c8b0365f25a721088adc8ab164c029a34e76a0a3e012915ea49b9c17291f47b64509941ae534016d6dfd459ac3d1c537") setsockopt$inet6_MRT6_ADD_MIF(r15, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x9}, 0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r13, 0x84, 0x8, &(0x7f0000e4c000-0x4)=0x1f, 0x4) 2018/02/06 09:24:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000096d000)=0x2, 0x4) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) 2018/02/06 09:24:15 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000d000-0x8)={0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000000c000)=0x5, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) [ 63.853134] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/02/06 09:24:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x7ff, &(0x7f0000001000-0x8)={0x0}) bind$inet6(r0, &(0x7f0000510000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) r1 = socket(0x10, 0x8000000803, 0x0) recvfrom$unix(r1, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) 2018/02/06 09:24:15 executing program 5: mmap(&(0x7f0000000000/0x3ab000)=nil, 0x3ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[]}, {[@broadcast=0xffffffff]}, {[]}, {[]}, {[@multicast1=0xe0000001]}, {[@multicast1=0xe0000001]}, {[]}, {[@broadcast=0xffffffff]}, {[]}, {[@loopback=0x7f000001]}]}]}}}}}}}, 0x0) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ab000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000028f000)=0x0) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000145000)=[{&(0x7f00003ab000)={0xc0, 0x17, 0x1, 0x6, 0x0, "", [@typed={0x8, 0x51}, @generic="5308d0212ecf0bdd0715c7cf5e34f36e868b1461968dc2497f8f3bbd64419004a9c9bd420865c75c63e10723fe0bd35b322861d991b28f64fe5a69f137d4b4dce5328a633b465e344c3ed775deaec6b2e953f39c9a02bfeca2826e68a2f1d794eb94ef3695b2fa04b224d538e2fd24f4ec220a54f1c0faa72c413bce4c2adfa347d8569566178a93c009c6a62b", @typed={0xc, 0x82, @pid=r1}, @typed={0xc, 0x72, @u32=0x1}]}, 0xc0}, {&(0x7f00001d0000)={0x104, 0x41, 0x10, 0x6, 0x3, "", [@typed={0xf4, 0x83, @binary="54c4f301f42b079c09ef174584f4adb4ca08131819cf0732c564a08458a40b281ff5a18a140af767013270d3396b0671f0cd29a286009eb0b6f2593eae8175884a814cb84454ade7672635f7df0bd4bd3746ec709d771c9bf20eab87db09812ab3a844298673ef493b3a9c40887edf163ecc2db4f77f8b2ecd713d86703dd6148c8451e352bf1b3f81c066756e1438e0750ed503e5fa3da835e5b21f424a15dea8d570491ec6ce135c32c404b879912c04ac84afae4393fe31acdfe242bcec250c2a43c7decfabadb027b71c13b15f84aa4a5b77cc2ac5ffac0c10962e3aac9c2152d66150e64fba35"}]}, 0x104}, {&(0x7f00003ab000)={0x10, 0x3f, 0x500, 0x4, 0x0, "", []}, 0x10}], 0x3}, 0x10) [ 63.920396] xt_l2tp: unknown flags: 5a [ 63.931547] xt_l2tp: unknown flags: 5a 2018/02/06 09:24:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000-0x2c)={0xf, 0x0, 0xfffffffffffffffc}, 0xffffffffffffff3e) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f0000012000-0x2)=0x8) 2018/02/06 09:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xb, 0x84) recvfrom$inet6(0xffffffffffffffff, &(0x7f000088e000)=""/4096, 0x1000, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000be9000-0xc)={0x9, 0x1, 0x4, 0x1, 0xc6d}, 0xc) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b19000)=@int, &(0x7f0000971000-0x4)=0x4) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) r3 = socket$kcm(0x29, 0x2, 0x0) connect$pppoe(r1, &(0x7f00007df000)={0x18, 0x0, {0x0, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b9e000-0x48)={0x2, 0xf, &(0x7f0000941000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x9}, @exit={0x95}, @jmp={0x5, 0x3, 0xb, 0xd, 0x0, 0x0, 0x15}, @generic={0x1f, 0x3a, 0x8, 0x8000}, @ldst={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x2d}], {0x95}}, &(0x7f0000265000)='syzkaller\x00', 0x10000, 0x57, &(0x7f0000ed5000)=""/87, 0x41f00}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000295000)={0xffffffffffffffff, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000024c000-0x4)={r1}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000052a000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000f17000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008d4000-0xc)={0x0}, &(0x7f0000a0f000-0x4)=0xc) sendmsg$nl_generic(r6, &(0x7f00003e2000+0xf3)={&(0x7f000064d000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000f79000-0x15d4)={0x15d4, 0x26, 0x300, 0x6, 0x2, {0x3}, [@nested={0x1320, 0x96, [@typed={0x14, 0x8a, @str='syzkaller\x00'}, @generic="106b749611618086323653f312adf1b28ec927842425080b34bf78cdbb12af70cf1f0ad4559e878b736370c8ff46668287dcb506e01b4fca7b6351387eefc4", @typed={0x8, 0x57}, @generic="e4fbd8dcbb60bd59586c37789bd19c6514ce38b31ac517e4e9d132f1c1c66786ee4f58b410ff33552ed5e3a2a0dc9da99803469146edc19f912d45afd886d8d553a39973a442def022ed7754ea0af1b4e2ab865a6cebceade73426cbaabcaffc4b9106ee9e0b8abbfa96e17ca3ac61c8584d99e4841c8a8e40b832b250b335a9fa438a7a270a0cbca7f9a22b300e5a7aa0da38ad6aeb8c810482345630929797f76c72", @generic="5211da0be108b735abea8c2c016285e7861a33e954bd61ae3f7edd584b02d8a769c669e7", @generic="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", @typed={0x14, 0x8d, @str='syzkaller\x00'}, @typed={0x14, 0x71, @str='syzkaller\x00'}, @typed={0x1008, 0x66, @binary="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"}, @typed={0xcc, 0x45, @binary="b0805ba8bcf6b93f57f5422360e386ea031a636c732f85d068b5db9aa969e1ff84d1a9f5feed47c8aab69900e3021a0627ef20c331c112551c5e848afcf4c5bb5dd73343c8ed1d14d9d913043ad6e6d99d825f7df473e4db75ec2de81aec4e7bd0630903f67d908e683cc3190409302d3dcbe5ee7f3cd6523e8f3f7cb9b7a3c3fcfc50ced2bdbe76b9233dc64b9350c1d59e51a57d21700cefd30cd66a77d8ae6cec60b3a7e8216186ff96caafa9291a681ab4b7794d449d777f7a4301d4ec47e012"}]}, @typed={0x8, 0x12}, @typed={0xc, 0x74, @uid=r7}, @nested={0x1bc, 0x5e, [@typed={0xc, 0x44, @pid=r8}, @typed={0x18, 0x31, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}}, @generic="6aadceb01871799109284fc9185ce55bb6869fc7f39dbd917ba1048bf1812869ad105dcee11422d050ccedacb36539bd251c7c4cbc3db630288e7069589c5141640259ea5187752c743d1675c534dd3403d7486842211d27ef7b732dd098781f8667def26766933b31f3bd7088b40fe8b918b0f56ce84bbadb644dd871ccb500204df3d67561f3a4ef059165ccbb8c53433f834b3717ce734cb35c10f6d3cf9656d7c1ba6836", @generic="9c90cabf63e806ce14efffc1df9898f2aeccef55a1d3f6b99eabfecc3e1e25d02d2c330d05727c8585c95d8b561d3578f9a07d7e391f8b1f60536fc838d4098c4c8d6cbef661cd3380c7e30c4ec664f20f0ec71490b12c86c7b0f9baf43d463bd65381d832a0e96749b9865743234098a4", @generic="98b88d17ad40de1ee9dfe1f25f28ef8e0ce594dddc952e3796f0bc79b9aded31850f2ebc126445f773d6b7132aa9779048bd14722514ae07af0b00296903d2d39c6820fcf1f45d411b352161c5624dca52f7f613f94bb96754947c561e423841ebbd12de37a83e5da9ab64bfe5957a153cb2a37f5c24451505a0"]}, @generic="a95461c80b5b2601fef9045b5594bfdf041de5952574147848cda93b423936e8753f37abc39baeb7365186c17562489cd8e7586f568a6f06e248764cb96227a5197313209a953272605ac8327214e08b614ccec4749970b54ed3ea3a4288c58ee176bbcea963c119fdf193e8f93ab5ef88e3c1421478ab833a322e57ddda4a4e6de2f0c693614af8afb26d422fc9d53b7840bc11d7b6a4d34029ff2956c9dba2f34703612405", @nested={0x28, 0x34, [@generic="d3c47b56329bb2e61c2415d2838e8ceccbcd8bee28c241d62d208040152978321b2e"]}]}, 0x15d4}, 0x1, 0x0, 0x0, 0x4}, 0x800) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f00005bb000)={0x80000000, 0x7, 0x4767f943, 0x5, 0x10, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f000095f000)=0x98) accept(r0, &(0x7f0000182000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000f89000-0x4)=0x32) listen(r1, 0x7) 2018/02/06 09:24:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) shutdown(0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b80000-0x20)={r0, 0x0, 0x1, 0xfffffffffffffff9, &(0x7f0000432000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) connect(r0, &(0x7f0000ee8000)=@hci={0x1f, 0x1bc237fd, 0x2}, 0x6) 2018/02/06 09:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x1d, 0x807, 0x9, &(0x7f0000e0b000)={0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000de6000-0x14)={0x0, r1, 0x4, 0x3}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b81000-0x8)) 2018/02/06 09:24:15 executing program 5: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e33000-0x10)={r0, &(0x7f00009f4000)}, 0x10) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e98000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000eb5000)=0x1c, 0x800) bind$inet6(r1, &(0x7f0000ab8000-0x1c)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xffffffffffffffe0}, 0x1c) socketpair(0xb, 0x803, 0x800, &(0x7f0000417000)={0x0, 0x0}) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008b2000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb6000)=0x24) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000e0000-0xc)={r4, 0x6}, &(0x7f0000eb7000-0x4)=0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008df000)={r2, &(0x7f000084d000-0xaa)="e14e0c68f8391764f5bb6456d54c10649537cde8a525f3cb101ad759b473edea4b5fc77c3d3e726dd3e49560184791ca6a7f65425bffaf566fac7f390661cf34dab896a60cdb779dff5fdeac1087d5468d96ab3a4c34f3c1d9e90f7551410af20be474f6f489900e4b5c33ae6b69c5c8bf98ae930497dc9e73b53e6b50877c02b439d2310576fd07e94230b91e980dfa2e599f70980a9c21d2e988e090052392fb34545fd77e07f41afb"}, 0x10) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eb8000-0xc)={&(0x7f0000ca6000)='./file0\x00', r3}, 0xc) 2018/02/06 09:24:15 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x400, &(0x7f000000f000-0x8)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={r0, &(0x7f000000f000-0xb3)="5f3f460b18d1ea3fe2f45bee2a511c98f73ea501cc386413678acb07e9856ed81a748774d036b47e67843f4cda986f72c11f26697d945b87a8d320b314b1d261520529f2130610f198d9a56e444c6216c9d5b9321f6b3cf7ad36046260160886f20faefe9202761d27a192c4d77f7d33c0d71142f57536a2696cd4c30a350beaeaa3c32239e71b13ade6cf67eab36e62db93ad3c0bf050a6d56e412111c728f65e0c83d00edd7078bd390d82f6b0c29e6a5ce7", &(0x7f000000e000-0xbf)=""/191}, 0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r1, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) 2018/02/06 09:24:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) connect$vsock_stream(0xffffffffffffffff, &(0x7f000099b000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/02/06 09:24:15 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000029000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000034000)=0x10, 0x80000) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000034000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6}]}, 0x10) 2018/02/06 09:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48}}) r1 = accept$inet(r0, &(0x7f0000d72000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000f6e000)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008de000)=0x6, 0x4) 2018/02/06 09:24:15 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ec6000-0x78)={0x8000, {0x2, 0x3, @rand_addr=0x8}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x200, 0x6, 0x61, 0x0, 0x100, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80000000, 0x7, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000055b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000aa4000-0x20)={0x7ff, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b63000-0x20)={0x9, r3}) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000ce2000+0x6c4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000f4b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x200000000002, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 09:24:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvmsg(r0, &(0x7f000041b000-0x38)={&(0x7f0000f15000-0x9)=@rc, 0x9, &(0x7f0000525000-0x30)=[{&(0x7f00004c1000-0x75)=""/117, 0x75}, {&(0x7f0000bf4000-0xd2)=""/210, 0xd2}, {&(0x7f0000733000-0xe)=""/14, 0xe}], 0x3, 0x0, 0x0, 0xb4f}, 0x40010141) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00008ca000+0xe6b), 0x2) write(r0, &(0x7f0000703000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) 2018/02/06 09:24:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000dea000)={{0x2, 0x3, @rand_addr}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x3, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 09:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000015000)=@generic, 0x10) sendto(r0, &(0x7f000001d000-0xed)="3e25dda8778fbfbe5f7529c9d7ad7e5ca2c9fb0f260ea3bd5462fc1ffd2290bf3c956d2a27284b018049c9385698819edee0fd1688761a295abd25ae4ef3feb03ca6b0ad9786aea8ea300c0a85402518b0a51cd12c5962f567d59fe1aa29407bfecef3c313218ad40cd800ab89b43cc3e3ab63296e8ccaf2fe61ad55767990a323adbd183b65b21e3deeeb617e35f2133d0fa8820d1009d163b60feb2082fd2397ad50803e6e00ffecad8ea8f7421ab989b9a8bd91168410990d2c59fbe3fcf0a18c9a5779a1a1ad18c38227d0c1d08749433aa7e36c7033ebcd1e3279e793832ec837890040394cfaa12d0cad", 0xed, 0x20040090, &(0x7f000001c000)=@pppoe={0x18, 0x0, {0x1, @random="0766ac6cbaa6", @generic="d13b0b3fc6ff0c94bb62c21b7f01db40"}}, 0x1e) socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0xe, 0x80, &(0x7f000001e000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000001e000-0x4)=0x8001, 0x4) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0xfffffffffffffff7, 0x400) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r3, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000fd3000)=0x3f, 0xa3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e5a000)=@syzn={0x73, 0x79, 0x7a, 0x0}) sendto$inet6(r2, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r2) 2018/02/06 09:24:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d09000)=[{&(0x7f00005eb000-0x39)="390000001200014700000300000000000704b2000004050000e000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca4000)={0x0}, &(0x7f0000932000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c42000-0x4)=r1) r2 = socket$inet6(0xa, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e19000-0x4), &(0x7f00007a8000-0x4)=0x4) recvmsg(r0, &(0x7f0000ef3000)={&(0x7f0000789000-0x80)=@generic, 0x80, &(0x7f0000ce4000)=[], 0x0, &(0x7f0000e48000)=""/97, 0x61}, 0x0) 2018/02/06 09:24:15 executing program 2: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000036b000-0x5c)={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x1, 0x1000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xac97}, 0x1f, [0x8, 0x176, 0x52b, 0x4, 0x4, 0x5, 0x13, 0x3]}, 0x5c) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000036b000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00002d9000)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000293000)=0x4, 0x4) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e}], 0x10}, 0x0) 2018/02/06 09:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) accept4$inet6(r0, &(0x7f00009f7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000d24000)=0x1c, 0x80800) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[{&(0x7f0000bc0000)='Z', 0x1}], 0x1, &(0x7f0000afc000)=[]}, 0x0) [ 64.095641] audit: type=1400 audit(1517909055.773:60): avc: denied { write } for pid=13740 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 64.104963] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/02/06 09:24:15 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b45000-0x20)={@common='bond0\x00', @ifru_flags}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000052b000)="0000000000000008b3a30ced4e00000000000000282d4aaa4c76d0cb63c0489a5a80962a720344b86e9256455ccfd733", 0x30) [ 64.143339] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 64.150862] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/06 09:24:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f}, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) 2018/02/06 09:24:15 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xffffffffffffffac}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffff89, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x2c0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d6d000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ffb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000ebd000)=0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ee5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b32000-0x358)=@filter={'filter\x00', 0xe, 0x4, 0x2f8, 0xffffffff, 0x260, 0x260, 0x180, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000ffc000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x3ba, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xfff}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x7f, 0x0, 0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}]}}, 0x358) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000814000)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, 0x4, [0x0, 0x3, 0x7, 0x8, 0xfffffffffffff483, 0x4, 0x1, 0x34dd]}, 0x5c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffa000)={0x0, 0x5, 0x7ff}, &(0x7f0000ffa000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000491000-0xa0)={r4, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x6, 0x14ad, 0x80000000000, 0x4, 0x21}, &(0x7f000049f000)=0xa0) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000e000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1}, 0x0) 2018/02/06 09:24:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000a0c000-0x10)={&(0x7f000007e000)={0x14, 0x23, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000d37000-0x38)={&(0x7f00001f4000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000022d000)={&(0x7f00004b8000)={0x2b8, 0x11, 0x800, 0x7, 0x0, {0x1d}, [@nested={0x210, 0x5a, [@generic="c58b44ca6af8090155c3c3ba19f1935c16a15b5320e68071f30cab1fe6ca4012f13992bf63f8a7e5bdf836c0740636b4a2d2", @typed={0x10, 0x14, @u64=0x81}, @generic="b5975f1a9ea55104f94ac876fbab3a", @typed={0x10, 0x4a, @u64=0xcf9e}, @generic="039163c6132ef70ae8ed947c33811428981fc518509096d3e396d4ad884b7e91413976347ad79d97cb19ecaed31b53544dfc56f38f18b3e4c43f2336a3fda6c8155b5b0886eb3b703180fad4e8aa9502cafd729d005513cdbec6bc72c2a5797f861dcb279dd2a1997d7e632c6fc9a894b1c8da7c0d33de76aa1ef9c676f40298ebcf7e1a6235df3f4996fd12e36484e5ca344edfadadf5377740c5a740865a3f95a4633aa2f396b0138a6ecd3a68aca2faaf7ec606ba98f33e7f38e172a48ca7d357262319262fce2403", @generic="846de50fc2a9f405355fc702a0ffd6ffd5a68775c1a40afff799e1d2ed430f3c1a4d77ae9fd56c09b1350f3df077e775012c3c2057b75ec9c8ac8875a86d7a560bf6f79c9c2bb1ac77c73f67027b5b5fee7fa33a70447cfdbf0623c4bdf1fddfe459fb81b9c1a9cb9bd3a2a0157685329d5c3773ccbc46bcf9dfa953933ca51f3c0b31867eab7ec6db896c940bb26ddb755d1a36bc7852a8b6809d4fb20ff2153717861e9d78bdbfea29a304bf64a21d0b2562025bf3121c4f9076973f274c3c145ed180e3962e353d3b6723b30bd83c27eae3fa833c168fb813915f3a05"]}, @generic="8e18f26f505cfc47b064a8de41bdd049032e5390ee2692e19d57f78b415496081de0cd63c9a5ab3f2f12aa6185856e8fd59469da492aeb69dfa2a0046d47fa9162546030d1e13cc483deac3de54d1191dd1032c79168c9205291625dd7f758680dd75c0622f770ba013e48d8a1155f13042db810a362664e49d3123f7a06f4ab6a747be762911612a75e4ad373895dfa83"]}, 0x2b8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/02/06 09:24:15 executing program 5: socketpair$unix(0x1, 0x7, 0x0, &(0x7f000049d000-0x8)={0x0}) pipe(&(0x7f0000a05000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000440000)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000a8a000)=""/147, 0x93) 2018/02/06 09:24:15 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000001000)=[0x4, 0x1, 0x25dd, 0x81, 0xa1, 0x7], 0x6, 0xfffffffffffffffc, 0x5, 0x8d, 0x0, 0x7ff, {0x1ff, 0x1, 0x8, 0x9, 0x40000000000, 0x80000001, 0x20, 0x7ff, 0x8001, 0xfffffffffffff001, 0x8, 0x2, 0x4, 0xd38a, "f53b8d5d62a36a9c6e733fe57b75dac1f080f79a6ba515fdc367dc53e0d34f98"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000-0x4)=0x8001, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2), 0x2) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x1, 0x9, 0x100000000, 0xfffffffffffffffa, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x62}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/06 09:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) 2018/02/06 09:24:15 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000eba000-0x10)=@ax25, &(0x7f000040a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x1a)={0x0, 0x1f, 0x9, [0xffffffff, 0x1ff, 0x7, 0x800, 0x4, 0x800, 0x3ff, 0x1f, 0x0]}, &(0x7f0000573000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a23000-0x76)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) 2018/02/06 09:24:15 executing program 2: mmap(&(0x7f0000000000/0xe87000)=nil, 0xe87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000227000-0x1)) getpeername(r0, &(0x7f00002a9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00004b0000-0x4)=0x14) [ 64.202549] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/06 09:24:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000760000-0x4), &(0x7f0000db7000-0x4)=0x4) 2018/02/06 09:24:15 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa0000)={0x26, 'skcipher\x00', 0xc, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000363000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000022b000-0x4)=0x14, 0x80000) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000f79000)=""/170, &(0x7f0000b81000+0x38d)=0xaa) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000083000-0x29)={0x0, 0x21, "03ecc6d7788a9b11196abcbb70972b0458b5e8e504f37954587c17df44789483a0"}, &(0x7f0000b74000)=0x29) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000617000)={r4, 0x7f, 0x4, 0x5, 0x0, 0x7}, 0x14) pipe(&(0x7f0000f47000-0x8)={0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f7a000)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000135000-0x8)={r6, 0x4}) pwrite64(r2, &(0x7f0000f7a000-0xe4)="d9ed4c9ed8e8a3ba089eb383de5f85b960437128852792ee6c5207a3572dcea1ab381696a92b47144b32c35cf2ba73fc9f290aed036645265d9c4c780aaf64fdb032d1d0c436b485dbd8ca2035c34aca1e6780bf9d623e457495116e77b03a75282bf42975cfcffaece848a5d5301dbc2e0248bf072f75e33abfbc17c34bc3ea32172caaff58feaf09391a2073d03b32281d51ceecdbbf6ad1dd263da9641a4b28dfe33116fc804af530f6ccde4e9b7e0f580d6f9fb2a47be93d3a934aa3259cc06de947e6574509e0e0607f545728846ffdd18393d4312149366b2b28985e73cb7f76f4", 0xe4, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/06 09:24:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000098f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x6102}) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000871000)=@get={0x1, &(0x7f0000001000-0x4c)=""/76, 0x8}) 2018/02/06 09:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f0000a83000-0x4), &(0x7f0000df5000-0x4)=0x4) 2018/02/06 09:24:15 executing program 1: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xc, 0xb, 0x83f) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000d1d000)) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) 2018/02/06 09:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r0, &(0x7f00001a7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff0a) 2018/02/06 09:24:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[]}, 0x0) sendmsg(r0, &(0x7f000097b000-0x38)={&(0x7f0000618000-0x10)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f0000025000-0x60)=[{&(0x7f0000fe7000-0x21)="cca199b1b2bd299390f34e42950105b375076d56b4820197a439ac0d8939bc7632", 0x21}, {&(0x7f0000e6f000)="c6718dc202a5d8939633b96dc0dc8effcaab863a5534d967200b0ef46347775dd968c3d4e92522e35c7f56fcd08f902e30d17ad46da57963016e77d07410225b34315b48e577a47ba93c9d4c7e10", 0x4e}, {&(0x7f000042f000-0x1000)="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", 0x1000}, {&(0x7f0000864000)="dc96adb4ea9fd1aad9977b62c967b14153b00dee3b37adfd8463c9d4a63efbe69d898ef765e72a229231083185e2f1581334bd28e471b828c3b7ef75f4aa4a4b8b38ea7dd39045a38a971305ea5ff78c14b2315e4679f4c84ef62e709169ad7116297dee15ea92f54313f1986f3d3338a8a0dc4ea63c3e35cd4866fd4fc46e229e1d84c2e9ae4689b358c6a0488e9dea204f33c362d5b99f9a3b4f49647c010122b4179379eb76c9e92a7842fa296f67533a154ee2333262d6cba3ce28e6e1497bd1b01afea0a4ce4bea91b1bd57ed", 0xcf}, {&(0x7f0000ad9000)="36031d7845aa7a35203bc2173ac3f3df65ebb34284bb8d2a0b3ebbeebd667645cfe31dea11d01ade00dde6d4601acf68838f5dcc7942ad9619fad37d5cc52aea5db76bda71f8bbbc6b1e2427a6c40508d1de5596da6bc0a7b27bf7931199947a8050f64c809e54a4132d8eaf35f0c7785cd43c919494880bc52a05799415ae99834d85", 0x83}, {&(0x7f00009b0000)="89284c2296381e11471c338c58d4ae00f5ea86ec50bcc753778cf422df8905b13bb7ade023efe10ce1d672d136f36e39ca6f2e1ec2bd84d3286d962bfbd8484b0d802e260b185b55d70e09d999a30669adb85b2bde0e5cf5c77cc5a6f4e49c70f3614e3f7355cd651b026d66893e6808fa7751d442dd280ca5eaca7b99807f72", 0x80}], 0x6, &(0x7f0000acb000)=[{0xa8, 0x103, 0xed7, "193da15d4c01645ebffc738ae135ed9dd1687feddd1b8b2e048a6439c7a3603c2b92e41693cdcaa1322487f351a8a6d0d6d9c9cba0333b19807e028d94d5439c20ab1de31f727d84abb3398b855973afd27d3dca7c98240c9dbe38d4304297b868adeac4ce6a6f520c5c285bd2fae10f42c9993854f75e01ff835be73b699fd2a3265948f51ab8ef21a9543ef0d12376dfb3"}, {0x40, 0x88, 0x101, "0fc114e018c67e99fe3688266862e415bbba56ad3b57646d1020c20ede33ab050c43d93d76a2cfcbd657cfc7"}, {0xf0, 0x112, 0x1, "597108bae67c0cad2799f7df50a373a159373aafef3bb7cd6899eff2c79f12bbec737dd35f21c70164307928efc3c77869d850b5c29f917055237edeaaacb78cd415ea8fd602f79df9488927b21f4bb22040f157d2d3b24a1b101f31ec469184bb6118b533e4e2dfe0e40d56c95a0fcde91878e693b59f3d50ab10078f0010089761f63912d6be78477416d925174d20e867aaf4267cbe16bb04a2b288d1307a229be3b2ffa275222e5056a7392d2650a42f6957bcbbef790b630f63d7abf7389e8bf523afc95bcf3583e3bc0a5a337d31ee2f25a88cceb822dc44b2dc5974"}], 0x1d8, 0x40010}, 0x4) 2018/02/06 09:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) r1 = socket(0x2, 0x4, 0x101) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000dcd000)={{0x7b}, 0x8}, 0x10) 2018/02/06 09:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) read(r0, &(0x7f0000ae0000)=""/41, 0x1d) close(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a09000-0x10)=[{0x2, 0x2a3}, {0x3, 0x200}], 0x2) 2018/02/06 09:24:16 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000025000-0x8)={0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f000002a000-0xfe)="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", 0xfe) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000002a000)=[{&(0x7f0000029000-0x6b)="6cdca048eea6563a8440f0ba4665a18b60cb343896b3e050deeb84acae0ed473c77509599fd84ecd356bde2e068710b0b69bfc09050d85657be0ac60e7f2533166e34ee9b87fd63996ec79395607bd2559d7b67bedd796651e5e6c5a4782f4952daacd28dd11156878d9c1882cd3263be6668c807c4b2f35d4", 0x79}, {&(0x7f000002a000)="da4f4da380f8724d785f0ef7f7c9c2caa9da623de2d95ffb936b4e7556df7240337562c3cff1d06b8d9085a0db933aa8e34e59ec4afa8dde2b8a9880bdc068b5a00fbc58b87dd7e5917e330924097cdecc701ae5d8c3af77264344492462e664f0a4e62e7fc143", 0x67}, {&(0x7f000002a000)="1a7c256f7c5610bd4231813e5b49838b1e3530e61b74634732ba1dfccfaf8e7c61332f16cf7f26f48dcf1a91b91e", 0x2e}, {&(0x7f000001c000)="bbdae6bad0ca0d26b7fd8f32773419a992358a26c8d83e65b6edd68dfdfd969c3c86a117f783820380e9532d3479af2dbb7b6f2fe2c2f665223843ad4a77671da3498615814a2033d4f0db165d5e260d7ca05e4e1afa5f6b4a5475e0f22820782a39cb738f5e6179f2d523cb37f471b6552c9912963d3cc4fec35a71e519049041ac640bf2c3e57cc247ff816a0e2df08978bb6e023de48a", 0x98}], 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/06 09:24:16 executing program 2: r0 = socket(0x1b, 0x80000, 0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000084f000)={0x0, 0xaa2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x0, 0x5, 0xff, 0xd7d, 0x401}, 0x14) pipe(&(0x7f0000cee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000001000-0x10)={0xfc, &(0x7f0000001000-0xfc)=""/252}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10), &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000025a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[]}, {[]}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000321000-0x8)={0x0, 0x0}) r4 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00003ef000), 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000089e000)={r3, r4, 0x7, 0x200000, &(0x7f000060a000)="f798439165177aab7ab6f8ad64", 0xfffffffffffffffa, 0x8c, 0x2, 0xffffffffffffffff, 0x7fff, 0x6, 0x1, "9e2c21c428b58842235c6ab8adf1a48a19773b887a6ef923"}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/06 09:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00004c9000)={0xa, 0x3, 0x0, @empty}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000e36000)=0x5) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r1, &(0x7f000031f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000dc7000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000355000)={0x0, @in6={{0xa, 0x2, 0x1a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x34, 0x3, 0x5, 0x1, 0xfffffffffffffffe}, &(0x7f0000244000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005ef000-0xa2)={r3, 0x9a, "b915021ee1a805a18c597be0f1573b50e771cd83e9223c014cdb85b2c1406bed599b1e8481d52256ccea7bee97217c9a3ceab28178613a737c7914b413f08d70e530f31d05bd02547591cb1f4a672234a261931a0266d2f824d551488715214609925b8b02a9ba2ebeb82ea845f0a1454e0e7324de04d212ae5dd97b7b1dbd25756e56c09e6c46f1288b9eb31a9f857a34cc1fae3824959e028f"}, &(0x7f0000818000-0x4)=0xa2) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) shutdown(r0, 0x0) 2018/02/06 09:24:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fb3000-0x18)=@generic={0x101, 0x4, 0x8}) socket(0x4, 0x80006, 0x3) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f0000ea8000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x4, &(0x7f00001bc000-0x8)={0xffffffffffff0000}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@common='bridge0\x00', 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @empty}]}, 0x61d}, 0x1}, 0x0) pwritev(r0, &(0x7f00009f8000-0x50)=[{&(0x7f0000298000-0x1000)="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", 0x1000}, {&(0x7f000086a000-0x6e)="2612bf4fd80df55f8b6a2c88cb302f7f55e4af0169ec972fc2c27fbe3cc57e32fdd39074e39b987bddb1f95d7b0db685a195e8d8521ef3c5982762d2889e9c0a804e0c30cdb80913a90a33a8b715ed4cdf4e50732ae20d879e81034338cb46316bc1e98e82ee8165ecaab5a38ec8", 0x6e}, {&(0x7f000042c000-0xc3)="b27b00f5845c93a7c6d81e05fd30e9d5c5a098eee7a7c5f7864ec3474a7d60e7f126ed850849d260eed8364c8b42940c54bf7774ae2367910a35481f769b2cb34d308bf6463367a44a8679a77e60d59c2c2d3c55f01a73952c2c5a81cfa9dbbda98cfa0689e746e53b32d48bc71ff6fb1b137545f29b7c719fb7be6513cfc865da8812680f1548684b60e31211af77d46a1faf8516cecc5203ef333cd3cc7f57ef9de38679e6ae877f5e57d4cce91ebf129b273d5e96e952da3aa12b69410a50d4cafc", 0xc3}, {&(0x7f0000c3a000)}, {&(0x7f0000f91000)="29c000e405de4527faf544e235e91421983017777877093ed7f300bb6087a8339d07ac5bc89da98d0455e0123b1753c9eab7d7a0d2d56d30b5149858d262cad7c907992f754943fe25ae27b182e535e4e07f409e0d790f6bc5a68bb1ade520c64458f0a293b679ef1ed4ea9ba47598af4c1d271774d389e3b4ce2ad5b9ce0b431bdebc1f496b", 0x86}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000af6000-0x12)={0x0, 0x1f, 0x21e, [0x3, 0x92d7, 0x9, 0x5, 0x3]}, &(0x7f0000af5000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aa6000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x9, 0x1, 0x10000, 0x7fffffff, 0x8}, &(0x7f0000252000)=0xa0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001b0000-0xc)={0x81, 0x1, 0x846b, 0x7fffffff, 0x10001}, 0xc) 2018/02/06 09:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x7ff) socketpair$inet(0x2, 0x5, 0x800, &(0x7f0000cb6000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000961000-0x18)={0x0, 0x800000000, 0x10, 0xbf, 0x3}, &(0x7f0000784000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x7fb, @mcast2={0xff, 0x2, [], 0x1}, 0x466}}, 0x7fff, 0x1}, &(0x7f0000fa3000)=0x98) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r2, &(0x7f00004f0000)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r2, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty, 0xffffffffffff1ceb}, 0x1c) listen(r2, 0x7) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000ab9000)=0x6, 0x4) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 09:24:16 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socketpair(0x1, 0x80005, 0x4, &(0x7f0000010000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006000), 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0xa, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xffffffffffffffca, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffde9, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) 2018/02/06 09:24:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f00000ec000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ca6000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0xffffffff80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in6={0xa, 0x1, 0x800, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x4}, @in6={0xa, 0x2, 0x13600000000000, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x10000}], 0x84) splice(0xffffffffffffffff, &(0x7f0000a33000), 0xffffffffffffffff, &(0x7f00006d1000-0x8), 0x6, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000001000)=0x4) socketpair(0x17, 0x2, 0x10001, &(0x7f0000001000)) 2018/02/06 09:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000038000)={&(0x7f0000c02000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f000026d000)=[{&(0x7f0000cb5000)=""/196, 0xc4}], 0x1, &(0x7f00001b5000)=""/160, 0xa0, 0x9}, 0x0) bind$vsock_dgram(r0, &(0x7f0000c48000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000047000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x14, 0x8, 0x1, 0x0, [{[@multicast1=0xe0000001]}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d89000-0x4), &(0x7f0000773000-0x4)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001ed000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d37000-0xc)={0x4, 0xc3e3, 0x9, 0x24, 0x6, 0x7, 0xffff}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00009d0000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b90000-0x8)={0x0, 0xafe}, &(0x7f000012e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000029b000-0x8)={r1, 0x1f}, &(0x7f00004e8000)=0x8) 2018/02/06 09:24:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x0, 0x2, 0x3, 0xc1, &(0x7f0000001000-0xc1)=""/193, 0x96, &(0x7f0000001000-0x96)=""/150, 0xec, &(0x7f0000000000)=""/236}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x277}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/06 09:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket(0x5, 0x3, 0x400) getpeername$packet(r1, &(0x7f0000eaa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006d4000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000711000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000848000)=0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000098f000)={0x0, 0x0}, &(0x7f00009d9000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000364000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x20, 0x3, 0x1, 0xa, 0x80, 0xa0, 0x7f, r2, r4}, {0xda, 0xfff, 0x401, 0xbc0, 0x90c, 0x0, 0x5, 0x7}, {0x4, 0x4, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2}, {{@in=@rand_addr=0x7, 0x3, 0x32}, 0x2, @in=@empty, 0x1, 0x1, 0x3, 0xfffffffffffffe01, 0x80000001, 0x40, 0x1000}}, 0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001d000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000cbc000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000794000-0x10)={r5, 0x10, &(0x7f0000594000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000351000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/02/06 09:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0xd4) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/06 09:24:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e2b000-0x4)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) recvfrom(r1, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000695000)={0x0, 0x0, &(0x7f0000d84000-0x90)=[], 0x0, &(0x7f0000c6a000)=""/212, 0xd4}, 0x0) 2018/02/06 09:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000aa9000-0x2c)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x2, @empty}], 0x2c) ioctl(r0, 0xfffffffffffffffb, &(0x7f0000d2d000-0xd)="1c2ff3fb6d3216773770d29208") getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000cee000-0xc)={@rand_addr, @broadcast}, &(0x7f00007cb000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000033e000)={0x7, 0x9, 0x7, 0x1, 0x6, [{0x57, 0x3, 0x0, 0x0, 0x0, 0x1c06}, {0x8, 0x401}, {0x10001, 0x7fff, 0x76c, 0x0, 0x0, 0x1003}, {0x100000000, 0x9, 0x9, 0x0, 0x0, 0x2000}, {0x20, 0x100000001, 0x1, 0x0, 0x0, 0x1880}, {0x6, 0x4, 0x1, 0x0, 0x0, 0x1200}]}) 2018/02/06 09:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000685000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000010a000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00004eb000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000052c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe3000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ed7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000061f000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f000058c000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000451000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f000008f000-0x50)=[{&(0x7f0000677000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000415000)=[{&(0x7f00003ec000)="8baf3c0814d96aabf4fbe985192799cab5eadad5b66d92565b0b750428021e4b34b5d8f3cec4d89c1f2ff756932a4ea6a0d5d38d6c204d8a28a12dcc4d53c71f9da3fa74aff1429424dc10582067dd20b4ff19fe36667ab67a4817a9aa49e40d811909cd32ee8f5c", 0x68}, {&(0x7f00006ee000)="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0x1000}, {&(0x7f0000788000)="74538556241175a210e7aaec47d10adc3ba9c1ee853345a0d0551a6ae33ca1531175c5b0d6db808946889928f910c4f3ba540d25105f8a2c8f93ebb26650c51de0c9fdfc5782f45b57be711c80844d568f3b86c5af998be30c1a4106ae2c9b85bc3d48d05acf33d55bf16e5e6f", 0x6d}, {&(0x7f0000afa000)="882f292e2f1e5bb018c5eaa0b10999a370f9b501713692f46a32116ba6822b11f5e1b8bd7fffd2f4b0971940835d801e4487768a9f10b76152e6d22d05d1bfdad6106d42919c031e418282bed46a98647e377e039293262f47e5dcdc22ce81613cbf241d78aedbc165cf1df0938919a88189a6d990cbf0a79dfa4664", 0x7c}, {&(0x7f000066b000)="b82dc376e366ea6829822c15197419ff5cb0452333a0ab6b6011", 0x1a}], 0x8, 0x0, 0x0, 0x20000840}, {&(0x7f00006c2000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000033b000)=[{&(0x7f00009bb000-0xba)="e6da59015f2c46eb2cfb08743995c843caab745a0ad79fef11fc012c619122c9e20c7e4ecc9f537bb1c013934495008692ec3b29ffd950b4ba5d90082a1f26194e126b4f8d0c0e15ef679ed44017ac4cf6226be1646bb163cb097d94cb31edd2e397eaa3a2067a8e38adf926f4636a75dee16f386958abbcc4a1892ec93d6ea2e7a63e69cf1e90f9cbc1e2fe34efd1c0adfd492c88cb0b2f3cd14c08a2c929360610488cec11f2cfe9fb89eb1021c161d55f68cbb42f573c7fa6", 0xba}, {&(0x7f00004aa000-0x23)="e932cee2dc91c1be5d1deb7d5368e6a137448b7d0cc6587b17e9e09145432d785ad753", 0x23}], 0x2, &(0x7f00001fc000)=[], 0x0, 0x24000000}, {&(0x7f00003c6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003fc000)=[{&(0x7f0000092000)="e9e83ae750c255b427d004d3d644ebcf98bc362edd9b7fd651b6a2e93c45a5d70704ae943789f50c8b7b814a85a0dcfc626dff883a13a60107e42509e7a5e7307e340c33dc15f976a8e2c34dcbf07c34b8f5a7f1e01d84db9f3e7a54ca5d35e51f1b7ca658250671f019dd1ef8c080be95fd3b68c0e6438b35047c1b50ba28e7fa61f486bfe7e6438a5123b9ad4989e3ee546a0455dacd419c1bb131094ac22f0c6c4b458f9487b76cfa7a37c124d94fccfae83ef5ab9640e3b18a5c47b4b5cc0870d3", 0xc3}, {&(0x7f000071e000-0x31)="605e8f5b2a3d44d3804c0e663911e003e593751c642047f41e16b883dd85325128572323e2464cbadd59120d9e806a74df", 0x31}, {&(0x7f0000098000-0xba)="caa3cf49235d1af480e40b836c82ea32669207d9cd70696ad73dceaa949fc6ec89c9df20fa5999aa998e7f7a18cca22f0d018a31c4aeaca3f5683cc1a47e264b485d733d98078c9b9d0572d52a8e99e4f6acef281e7104679842f46c99bf85d6568eba54d437cb4a7fe31377101d0d28e05a7a265446473703721d7b6f40c1a38d3de4cadabc3c97049fc849111bd64c15232361cdd774a244d3927c42e0c7979b4f3de177136bc935e0705cc9de5640e49aeed1b6f7f25f9034", 0xba}, {&(0x7f00007f2000-0x7)="71396f9deeb883", 0x7}, {&(0x7f0000ab6000)="c6bd92973c41da2c1cf31f0abb8e28cccacc24eb12ea1c2df633dda1e6e3c765ed24ce443e4b9e848e0dc2049e30f9ec4c184d5c02694524006e6965fdca4bc825507e1a336f83787b99999b53c136edbca5d4643474e46a8f2fc688c2ba21137b41fe311447ebe753d4b1937a20c4be4645fd07613abe18c9a4545f973997432f02e43db55f02d62c4cb08302f846e49b8e5ccddfe6d678e0c7b98f6847c842deaa556f13c4e93270b6a19c3686fcb355c2e530e5090f5edd3b54c27ef467000f1dbe05fa3c6c05ee633d9fe9c4d130b60307cb4a2f573de3d0eb4b2797df47325cfb5091f62ec295974768735b", 0xee}, {&(0x7f0000f81000-0x3c)="5f00179429dcfd6350aa121fbe6ca5529d6f75d85dd4fb0f1948b625f6a8eea48df930c79a140337a95cde48d51554b0123f7dee7208c37579bd9715", 0x3c}, {&(0x7f0000d22000-0xb1)="8a902d1916c42fff1868bb1026671957eaa83bd096af4d178826937cdb1c878b06e1bad3e4cbfaf9e21d612a007955b143da1e7c6f33ab1b38d68533c2361c47cdcac96c8526d9ea9d43a70492ffdb6173485d993318349a3e9d86ece9cd880cfe835ff021cd958e8564c8cfcef5efd5b8b447e14b9ef65d12dc6808cb341e4f34bf42cc1a50301bb09fc95685d0e6ba16cdbd0a8130bdff3f98e6275a651c7937d574918a004312beef60ca9af9b3ba72", 0xb1}, {&(0x7f0000189000-0x2e)="4093319ecd09b38a0ae6cb668ddf162b7cea6be3334ff496da266bdb711301d66d258160800f3290813a5095996c", 0x2e}], 0x8, &(0x7f0000bb4000-0x120)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r2, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x118, 0x40040}], 0x3, 0x0) poll(&(0x7f00004ef000-0x8)=[{r1}], 0x1, 0x7f) close(r0) [ 64.487612] bridge: RTM_NEWNEIGH with invalid ether address 2018/02/06 09:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x2, &(0x7f0000f16000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000756000-0x10)={0x3, &(0x7f00001f6000-0xc)=[0x1, 0x5, 0x3]}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00004d4000)={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/06 09:24:16 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="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", 0x1000, 0x4004010, &(0x7f0000006000-0x10)={0x4, 0x7fffffff, 0x6, "10ba5bfe1392", 0xfffffffffffff000}, 0x10) socketpair(0x3, 0x8000f, 0xbc70, &(0x7f0000005000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000)={0x4, &(0x7f0000006000)=[{0x81, 0x3, 0x1, 0x10001}, {0x80000000, 0x4b1dcfc3, 0xec8a, 0x7fff}, {0x2, 0x5f, 0x86, 0x1}, {0x6, 0x6, 0xefc4, 0x1}]}, 0x10) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"8c95d95577cf32"}}, [{"c01f56c81b1dbf"}, {"129ba27a122a3d"}, {"66cb0dd6439e0f"}, {"c70cfa623bf2fa"}, {"db3dbf03cf6086"}, {"337bd2405f709f"}, {"d267d9adf2a2cb"}, {"9c78c8189a958a"}]}, 0x48) 2018/02/06 09:24:16 executing program 5: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ac5000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x4}, 0x20) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac8000)={0x0, 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r3, &(0x7f0000016000-0x12)=""/18, 0x12, 0x1, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00002ef000)={&(0x7f00008fa000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000ac8000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000082f000)=[], &(0x7f0000377000-0xc)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x0, 0x9}) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000aca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000548000-0x4)=0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000510000-0x8)={0x0, 0x5}, &(0x7f0000120000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00002a7000)={r4, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x2}}}, 0x8c) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000aca000-0x4)=0x98f, &(0x7f0000568000-0x8)=0x4) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000acb000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000645000+0x9a2)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00006d9000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff05, 0x7, 0x4, 0x400, 0x2, 0xc3000004, r5}) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000acc000-0x98)={r4, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x16c}}, 0x2, 0x2}, &(0x7f000022c000-0x4)=0x98) 2018/02/06 09:24:16 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000001f000), &(0x7f000001f000)) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000002000-0x4), &(0x7f0000008000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001c000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="314aed74a566bd0b26a0ce70afcaea22", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003000-0xc)={@dev, @remote}, &(0x7f000001f000)=0xc) [ 64.559203] bridge: RTM_NEWNEIGH with invalid ether address [ 64.625210] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 64.657961] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/06 09:24:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x804, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00003f6000-0x4)=0xe8) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x3, 0x0, 0xa, 0x20, 0x80, 0xc, r2, r3}, {0x10001, 0x44, 0x6, 0x80000001, 0x6, 0x2, 0xfa, 0x1}, {0x100000000, 0x9, 0x1aa, 0x7fff}, 0x1, 0x3, 0x0, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x4, 0x0, 0x1, 0x0, 0x8000, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f0000a16000-0x8)={0x0}) setsockopt$inet_buf(r5, 0x0, 0x28, &(0x7f00003fe000-0x58)="824ec998b76f555e40a28a416a445c5eeb1879108476b14603abe23bef26769c431dde40ab61ceabb6d3a35a36c1e947cf0bcd293e235c81b5e12615734e320ab92551b771bd6fdd3f0ebf5d3b685d24056e19f72e6a20ae", 0x58) tee(r5, r4, 0x9, 0x1) connect(r4, &(0x7f0000263000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000020c000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00007d4000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000479000)={@generic="6eb9f94159eb8f3ea8385f5f7f5ded13", r6}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000036000-0x10)={0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000686000-0x10)={0x0, 0x38, &(0x7f0000758000)=[@in6={0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0xa, 0x0, 0x361, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}]}, &(0x7f00006b2000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00009c5000-0x10)={0x54, 0x8, 0x200, 0x0, 0x0}, &(0x7f0000bf1000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000954000-0xb8)={r7, 0x8, 0x68a5, 0xbba, 0x4, 0x200, 0xdd0, 0xb10c, {r8, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x0, 0x9, 0xffffffff, 0x8, 0x401}}, &(0x7f0000e87000)=0xb8) 2018/02/06 09:24:16 executing program 2: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000f74000)=""/76, &(0x7f00001bf000-0x4)=0x4c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000041a000), &(0x7f000014e000-0x4)=0x4) sendmsg$kcm(r2, &(0x7f0000125000)={&(0x7f0000158000)=@llc={0x1a, 0x5, 0x7, 0x59ea, 0x6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10, &(0x7f0000f80000-0x20)=[{&(0x7f0000632000)="71ea9c32c4de0ed3d5777e1e38707916021f07", 0x13}], 0x1, &(0x7f0000545000-0x1e0)=[{0x98, 0x10c, 0x6, "f23cd77c9570bec542994c4b5e468379245a937d87943d9f468a938a9e0aedeace60fb2dc4d7fe6cc0535eefdc7b8c609517aad40dfe4b91ced7c825939dde9d4b504b465257b86a8a1938a664cd328381c0f5a83616052730549016a0c71193371b73672096e1babf30edc5a70dcd4db759c85e8d7895f443c4f2e2f181e0f4351faa"}, {0x80, 0x104, 0x80000001, "409bbe5157b3c13a1a71bfc673157e11b3fa039c14002ed27f821f58bc58af818be18b4f6891bad534c424d40298c316af08b4af8e14b660eec70b9729e922070a0cbc8efe72fbdbc78ef9786537495b84f32ccd3c278626933ec1278c9b8a337e2134e9159bda4eae"}], 0x118, 0x800}, 0x4000000) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000), 0x0, 0x1}, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ad5000), &(0x7f0000ea8000)=0x8) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000abd000)={0x1f, 0xb95, {0x4, 0x0, 0x1, 0x6, 0x5, 0x100000001}, 0x5, 0x20}, 0xe) write(r0, &(0x7f0000ea9000-0x25)="240000002a0025f0ea154302dd000007000000000000f504000000000000000aff3f8ff059", 0x24) 2018/02/06 09:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x5, &(0x7f000046e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000bd1000)=""/23) r2 = socket$inet6(0xa, 0x4, 0x5) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r2, 0x1e) socket$inet6(0xa, 0x0, 0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ca6000)={0x0, 0x200}, &(0x7f0000a40000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000445000)={0x1, 0x0, 0x6, 0x3, 0x0, 0xae, 0x1868, 0x10001, r3}, 0x20) setsockopt$inet6_opts(r2, 0x29, 0x3a, &(0x7f0000fd8000-0x28)=@hopopts={0x1, 0x0, [], []}, 0x8) accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) 2018/02/06 09:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004fd000-0x10)={0x0, 0x2c, &(0x7f0000682000-0x58)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}]}, &(0x7f0000403000-0x4)=0x10) 2018/02/06 09:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x803, 0x5) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$nfc_raw(r0, &(0x7f00009c1000)={0x27, 0x7f, 0x0, 0x7}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4), 0x362) 2018/02/06 09:24:16 executing program 6: socketpair(0xf, 0x1, 0x10000, &(0x7f00003d8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x20)=[{}, {}, {0x0}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000026000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/06 09:24:16 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f78000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f00007d6000), &(0x7f0000f79000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) 2018/02/06 09:24:16 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r1, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x53)='T', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000003000)=@generic, &(0x7f0000004000-0x4)=0x80, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000001000)={0x4, &(0x7f0000003000)=[{}, {}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000-0x3c)=[{{&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff}, 0x1, 0x1, 0x3, 0x3}}, 0x26, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="f0dceb527d4c29e1f4606ae99e178f45e642df48f0da06003590b7a0bb4198cf2f28bdf0ca79b8a53a23b22a05215d05e225ca90a8107d6f4091e79e13b93940425919c9fc83b3bedad51c8e97f44d91660485af", 0x54}], 0x2, 0x0, 0x0, 0x1}, 0x5}], 0x1, 0x8000) 2018/02/06 09:24:16 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) 2018/02/06 09:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x800000000005, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f00005f7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xff1b) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e), 0x386) 2018/02/06 09:24:16 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000093a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f000093a000-0x1000)=""/4096, &(0x7f0000939000)=0x1000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000936000)={r0, &(0x7f0000068000), &(0x7f0000130000-0xc9)}, 0x20) r2 = socket(0x9, 0x6, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000717000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00007ab000)=0x8) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000093b000-0x2c)={r3, 0xffff, 0x24, "23a681505e5b340bce971e5cc02ac9d25959f5519f506161817d2f0758eec1cd018188e0"}, 0x2c) 2018/02/06 09:24:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x1)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000027000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x8040800}, 0xc, &(0x7f0000015000-0x4)={&(0x7f0000013000)=@ipv4_newaddr={0x34, 0x14, 0x4, 0x6, 0x3, {0x2, 0x3f, 0x1e2e77c6b21cb744, 0xff, r2}, [@IFA_BROADCAST={0x8, 0x4, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x520, 0x1, 0x1f}}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20000811) r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000028000-0xe8)={{{@in6=@loopback, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000028000-0x4)=0xe8) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/06 09:24:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002a6000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='ip6gre0\x00', 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000005000)={@random="8d398000a5fd", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x8, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/06 09:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200, 0xffffffff7fffffff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x11, 0x1, &(0x7f0000390000)="442150fb", 0x4) 2018/02/06 09:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000243000-0x1)={0x7f}, 0x1) r1 = socket(0xd, 0x2, 0x0) bind(r1, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r0) unshare(0x100000) sendmsg$can_raw(r1, &(0x7f0000f5b000-0x38)={&(0x7f0000245000)={0x1d}, 0x10, &(0x7f00005d4000)={&(0x7f00007ec000-0x10)=@can={{0x2, 0x1000, 0x2, 0x800}, 0x0, 0x3, 0x0, 0x0, "003000000600"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0xffffffffffffffff) 2018/02/06 09:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005cc000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xc}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c42000-0x10)=@generic="c85bebf34c02cc631fd93c11a016a695") 2018/02/06 09:24:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000000)=0xfefd) 2018/02/06 09:24:16 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000b000)={0x6, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/06 09:24:16 executing program 1: mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) socketpair(0xa, 0x8080f, 0x7, &(0x7f00000d4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000f0000-0x14)={0x0, 0xff, 0x7, 0x1ff, 0xfff, 0x7}, &(0x7f000009e000)=0x14) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000019000)={r2, 0x19, "c77f11ecda8e6b1f00f5d20337967b08d740b5352771ec9dd4"}, &(0x7f0000106000)=0x21) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000c000-0xc)={r2, 0x9, 0x30}, 0xc) 2018/02/06 09:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000880000)={0x0, @common='ipddp0\x00'}}}) 2018/02/06 09:24:16 executing program 3: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) r1 = accept4(r0, &(0x7f0000c91000-0x10)=@ipx, &(0x7f000022f000)=0x10, 0x800) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f61000-0x4c)={0x0, 0x44, "3e2e1d2e2148ae9c6aa227e88880717ec37f5ff30b8d0c6d9c651055d68eb9a803ecd99097b4b88091e686bb60c3aafb782b2cd3fd62ec328b7f0ae7b5897f24bf1aa7cc"}, &(0x7f0000f60000)=0x4c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f61000-0x8)={r2, 0x400}, 0x8) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) recvmsg(r0, &(0x7f0000421000)={&(0x7f000025d000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000f60000-0x20)=[], 0x0, &(0x7f0000f5f000)=""/143, 0x8f}, 0x0) 2018/02/06 09:24:16 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000f12000), &(0x7f0000135000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000086d000-0x9)='illinois\x00', 0x9) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a5b000-0x1)={r0}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009d2000-0xc)={@loopback, @remote, 0x0}, &(0x7f0000f15000-0x4)=0xc) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f14000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f00004ba000)=0xe8) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f14000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x8, 0x0, 0x5, 0x0, 0x80, 0xa0, 0x2b, r2, r3}, {0x41, 0x630, 0x7, 0x1, 0xffff, 0x8000, 0x2, 0x2}, {0x1, 0x9, 0x9, 0x7}, 0x6, 0x1, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x3, 0x0, 0x1, 0x3703d864, 0x1, 0xde1}}, 0xe8) accept(r0, &(0x7f0000f14000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000008b000-0x4)=0x14) 2018/02/06 09:24:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f46000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000b1d000-0x8)={r2, 0x200000001}) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d25000-0x20)={0x4, 0x0, 0x2, 0xecd}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00006d4000)={r3, 0x2}) 2018/02/06 09:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000020080003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00005fd000-0x1e)="b513d0d1", 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000c26000-0x1), 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/06 09:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000f6d000)={0x6, {{0xa, 0x0, 0x800, @empty, 0x8}}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xd0}}}, 0x108) bind$inet6(r0, &(0x7f0000142000-0x1c)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r2 = accept(r0, &(0x7f0000296000)=@sco, &(0x7f0000505000-0x4)=0x8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r2, &(0x7f0000efa000-0x1)="a1", 0x1) recvmsg$kcm(r2, &(0x7f0000b34000-0x38)={&(0x7f0000ad1000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f00007f2000)=[{&(0x7f0000de2000-0x4f)=""/79, 0x4f}], 0x1, &(0x7f0000524000-0x20)=""/32, 0x20}, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001d6000)={0x0, 0x10000, 0x0, 0x8}, &(0x7f0000944000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000eea000-0x14)={r3, 0x0, 0xfff, 0xffffffffffffff81, 0x0, 0x100}, &(0x7f00000c9000-0x4)=0x14) 2018/02/06 09:24:16 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000d6000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000088c000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000231000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000006000)=[@in6={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x21d}, @in6={0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @rand_addr=0x4}, @in6={0xa, 0x2, 0x3, @empty, 0x7ff}], 0xb0) ioctl$sock_FIOGETOWN(r2, 0x400454cc, &(0x7f0000001000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000001c000-0x10)={0x0, 0x90, &(0x7f0000022000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x46, @empty, 0x9}, @in6={0xa, 0x1, 0x40, @empty, 0x400}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7fffffff}, @in6={0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}]}, &(0x7f0000013000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000015000-0x8)={r3, 0x1a}, &(0x7f000000d000)=0x8) 2018/02/06 09:24:16 executing program 4: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000147000)) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4}, @op={0xffffff15, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}], 0x60}, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000021b000-0x20)={@generic="3eb41fd012068f8af37c2eeeeb5f59d0", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) 2018/02/06 09:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) bind$alg(r0, &(0x7f0000553000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(poly1305-simd,ctr-cast5-avx)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socketpair(0x0, 0x0, 0xb233, &(0x7f00005b6000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000030000-0x108)={0xfffffffffffffffa, {{0xa, 0x0, 0x41ed7082, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x0, 0xdb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x108) pipe(&(0x7f0000b30000)={0x0, 0x0}) r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000014a000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000cbb000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ab7000-0x8)={0x0, 0x2b00000000}, &(0x7f00002ca000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000cb9000-0x8)={r8, 0x8001}, &(0x7f00003ab000-0x4)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f000056d000+0x75c)={0x3f, 0x3, r6, 0x1, r7, 0x3ff, 0x1, 0xa3}) sendmmsg$alg(r1, &(0x7f00002e1000)=[{0x0, 0x0, &(0x7f000033b000-0x40)=[{&(0x7f0000626000)="84c58d18eb898e7eac5f2ebf9d4f1bee3087b9fd0b53d61c3bca432b46700039", 0x20}], 0x1, &(0x7f0000cfa000-0x30)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f00009f8000)={&(0x7f0000927000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00004ab000-0x40)=[{&(0x7f00002be000-0x11)=""/17, 0x11}, {&(0x7f000026d000)=""/145, 0x91}], 0x2, &(0x7f00009ef000)}, 0x0) write(r5, &(0x7f0000a98000-0x3f)="cf196005074f3dc992a953a0e4c5fd68230ea47da4b17c66067801c380e35cc2e0e344204bfe7f4e0cbe17bd11483543638690683d62a0c54603779598bc70", 0x3f) 2018/02/06 09:24:16 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) socket(0x2040200002029, 0x7, 0x2) 2018/02/06 09:24:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x400000000004, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007cd000)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00003a8000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000df9000-0xe8)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@remote}}, &(0x7f0000d9c000+0xeec)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d51000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0x3, 0x0, 0x1, 0x7fffffff, 0xa, 0x20, 0x0, 0x2e, r1, r2}, {0x2, 0x4eb8, 0x100000001, 0x6, 0x8, 0xffffffffffff1bb6, 0x7, 0x10001}, {0x8, 0x5, 0x1, 0x5f95}, 0x401, 0x4, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0xffffffffffffffff, 0x1, 0x0, 0x10000, 0x400, 0x7, 0x62}}, 0xe8) r3 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000978000-0x4), &(0x7f0000564000-0x4)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_buf(r3, 0x29, 0x35, &(0x7f0000655000)="ff02090000000100000000000000001500000000000205", 0xfffffffffffffec0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [], []}, 0x8) [ 65.161579] dccp_close: ABORT with 2 bytes unread 2018/02/06 09:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000547000)=@add_del={0x2, &(0x7f0000846000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7f}) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x1f, 0x3, 0x1, &(0x7f00007e5000)={0x0}) connect$bt_l2cap(r2, &(0x7f00008c2000-0xe)={0x1f, 0xe9af, {0x6, 0x80000001, 0x64, 0xfb64, 0x8, 0x100}, 0xffffffffffff22b4, 0xdcc6}, 0xe) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/06 09:24:16 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac033", 0x5}], 0x1, &(0x7f0000000000)=[]}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x348) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000018000-0x38)={&(0x7f0000016000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f000000d000)=[{&(0x7f0000014000)=""/215, 0xd7}], 0x1, &(0x7f0000018000-0x13)=""/19, 0x13, 0x9}, 0x2001) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000018000), 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000000a000-0x4), &(0x7f0000018000-0x4)=0x4) 2018/02/06 09:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) setsockopt$inet6_int(r0, 0x29, 0xb838999151ac2990, &(0x7f00008bd000)=0x4, 0xffffffffffffff9d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000484000)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, [0x10001, 0xcedc, 0x4, 0xb228, 0x3, 0x7, 0x4, 0x7, 0x710c, 0x2, 0x2, 0x3, 0x8, 0x1, 0xffffffff]}, &(0x7f0000503000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004a8000-0x60)={r1, 0x58, "957d48c0c831d6be93c8ef2fa1cba86e679167517a16bc32e8fb787aaf3df9054b0cdcb91b8991dc0f37b669eaeabdd0863bbcdab77294bd977ae1e2792f0fa6b3f6fa6354e47c5ced234ff4f4024f0c487127c4dde6d10c"}, &(0x7f00000d2000)=0x60) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/06 09:24:16 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000efc000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00008be000)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d4a000)='bbr\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000019000-0x4), 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000efb000)={r0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000efc000-0x4), 0x4) 2018/02/06 09:24:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000641000-0x10)=@ipx, &(0x7f00008e6000)=0x10, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b5b000-0xc)={0x1f, 0x1, 0x1, 0xffffffff, 0x1}, 0xc) syz_emit_ethernet(0xffffffffffffff91, &(0x7f0000c07000-0x82)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6d, 0xffffffffffffffff, 0x0, 0x0, 0xff, 0x0, @rand_addr, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x2, 0x80000000, "db42da77ad345b8b424f5c71c0ead6a72600533fd920fad615a6e39e2f4be4e65892d955456ccada64a93695136c899ac18e7c082239578aa8d73410d16727c4fdd2b2a382ac6fc9abfe29b137456bb189"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008f5000)=@assoc_value={0x0, 0x81}, &(0x7f00007f1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dff000)={r1, 0x4}, &(0x7f0000d45000-0x1)=0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/06 09:24:16 executing program 7: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f50000)=0x8, 0x4) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f00009aa000)={@generic="69b94c7142ddf0d516313d9c82dd85cb", @ifru_addrs=@can={0x1d, 0x0}}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000025a000-0xc)={@dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0x103805e0, r1}, 0xc) 2018/02/06 09:24:16 executing program 1: unshare(0x8000400) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x109c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x45, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="7cefb0a5f42da8768c5042b1ba06468d526fcd1fe74649b2a2c701573abc256c87e2ebc2b8d35512ffb4", @nested={0x1044, 0x1d, [@typed={0x8, 0x25}, @generic="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", @generic="074651ac2a66df185ee6abfac8d1bb2d3f8139f315ea27b0cb82fa458628e713c79ae5994cf5b95d91d7a25c2f94da472f19642451f231"]}]}, 0x109c}, 0x1}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000002000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x0, @random="0ce3776d59d8"}, 0x0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 09:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r3 = accept4(r0, 0x0, &(0x7f0000fd3000-0x4), 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000e2b000-0xb), &(0x7f000020e000-0x4)=0xb) 2018/02/06 09:24:16 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000010000-0xc)) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r2, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) socket(0xb, 0x2, 0x7) 2018/02/06 09:24:16 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f88000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, &(0x7f0000f87000)=0x3a) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000f88000)=""/134, &(0x7f0000dcb000)=0x86) connect$netrom(r1, &(0x7f0000969000)=@ax25={0x3, {"e026f5ef321bd6"}, 0x1}, 0x10) setsockopt(r1, 0x5, 0xfffffffffffffff9, &(0x7f0000f16000-0xb9)="068c570a1e80e62abb337ae11512ee403ffbfef2d33d78dd753169d17a1028b5702e773d6feae878882f1ab208fbdf891540588a8717b5fdbb78e7b5c3c3f3311d1e2723fdd4ca4750d15479704005ef972fddf01a436f08e9fa9e72d93e3eb121761591a95a738dbe75a7e75cf0ec6be360a53ab967fa79ee77f0b42af7b37adbb4508bc3cabdfc09e6a185db4633fd643092990c79084d5542089a6fa7bb7dfbb70468ce8cfa545e1207f697fad3ab687ddb6d439896da8e", 0xb9) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ead000), &(0x7f000090c000-0x4)=0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000511000-0xe8)={r0, r0, 0x7, 0x7, &(0x7f0000f87000)="b2e645d36ad6ba2cb6a88a87ef06288a9b70cee2988f58122579889ebef4c12f38914b4fa5e68086a29c4817108b405c3ef5dc666e072f2c3125afd56d0c08147bc7eeece20bdf086bf770ecd3c24699900192eb1cb087326f66281339691fe6a92a59f5fc63065a862cbe47338f82cb5fcdfecce7cae29a211f5548b319f5cffef22adea18f98ae7c6eae149db0f6d97d41297f55ff7965", 0xe540000000000, 0x295a, 0x7, 0xb, 0xe5a, 0x5, 0x7, "74dfa8193c8265147fbce26c643dea272c1800835d75e3085e5398d27a077b299f32ed34a698449f3534ed7475b4b095a6a872bf3f4bd7feabfff420b2b4fd4e65990bdd563b2dd6f33fa31ce48bfc7ff11de75ad7bbc8aa25ef70d2b75d20b93ad524c99cf87cbee51a874db085305da773b6ec72a145768188f5e25afe51ee6b6bde2f952f071ac8f56f7c20ed109146615b1a96d51da862f361b0007d20f628dbb96adc7be68c45696bb5c2e80c73b1c1c9efe60bb9766d72a075ff3c686a"}) socket$inet6(0xa, 0xf, 0x81) 2018/02/06 09:24:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000d06000)=[{0x0, 0x0, &(0x7f00007d5000-0x40)=[{&(0x7f00002ec000)="27fbab89bd3e790d4390b1c0e8e09afde170407fc6a10762dedb7979dd6efbfef046c749c08b94502dca177387ad71a321e5556774370feee757a6a7a0c568b6c1703d353aa5422c5ef2abf5d8cb5be820c40b131d8a8a6c78a38b3d3f14adb5f8769d7ea22ce923a4557ca42d924590b4233e20604e27cbe5439c77d889f88c96a3fde0e0fac511287dd009b9253068a9405421c1f6d3993b8eeea660f007e6b5c998ede31d6dc366984a283ce4af07681d65f4008bdfe1fd22c0b65bfa8903d3a8282b1e1990f53ed83e529bf02a6f0588329c275af3dba816bb62a862fda0340aa8b3a38f68bbcf59051ba9b4", 0xee}, {&(0x7f00003fa000-0x7f)="256973b994a631789c5612bc4593291a329189c009c5cb42d7f7df9f6f9a3a862b3acd93c1a28111514b6408953948543806ceead7054a5954c62c56eab0cbb5ab52bff475054c9e40abd52df6804bc5d68453cafd0a5995aea74b2d610eb41edc6b8a0f79cf0768567151cc5b34a373da9f773660ddab381b100ddcb9e887", 0x7f}, {&(0x7f0000a8b000)="f7907b1ea1ce4f29d5fd62469c5ade3d72e3fe27a64b0fe3ed5c0777ebbd74d5d3eaa0bae7267d57d617bcafb4427b5479fb3ecbf640d30a81a48d7e793ae0c570bb6f6dc67e68eaeb28b45d45d75d365e86d48d27cdf0c19f1d34c7b75e0b6c3705502d854ac46ae35ea7f9653ef46a37fea516f2def907946261d3ef31038fe5109797cdd4742013d14c499e9db19f7a97cc15a7527539a018f508eb3087405587bdd0d5cf644ce751c7fc", 0xac}, {&(0x7f0000e3a000-0x73)="86ce91ac3574b53b0f17a8fbf56520f7da1fad58abb2689d0ad0fb35cda6a799c6d27ed2eadca8f447534212c225653c68ec6f291a3a545cba3edc1ae598520981c851360c4faecb75233a7ca7da153c5724158a0c0bcd00afd06800a8fe7c770e0403cb1272710e2b65d67eab49c594188a9f", 0x73}], 0x4, &(0x7f0000dca000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0xc090}, {0x0, 0x0, &(0x7f0000fff000-0x80)=[{&(0x7f0000a41000)="17205a87649dfe15c27c7034e9080e0a52b6b26daa388068ef39d830f926a40606f9c5aed12d4f44f05df46a272f39d47c7cdcdc3d78c54cd47e7fafc23a4d280f305648e2c84314217c26c51893d958c0ff3f69d41aeeef566c507e6c2fe877f3aad5a8bfe3c3ba3863b1357afdf5c9621fe7fd1f1c30396eee624dd9126229918e306fd20f79e4cbd3cceb317f40e34ec889d48ee3e678a9ada63bd31bd214b53fa189f61fad2908667fdf5f", 0xad}, {&(0x7f0000a5e000-0xe0)="f6bc98b65b2228f51e04c8164fafd8f908f2bcd402ea2948a9541f2ac731eb1a7111857206fecd2ca7b9da30d651ca539f43428fbdcb5070a08d9f30214a8cbc5dde53289436def80f5415960a016b4f35e41a7070e56f8aaa15267922a5f8260447e46c14ead23652441e89c2f630cf0d898566e735ab6b8e522b38f19a46da0447525eabc87ed0226525979d0053e466c704f1d50b2432b5dd3596c775f600f2f5661790fa732de85eca69c05fa3846a22c87b13532e4bd7887c1245da56ecb26a0a21b7b3ec3cf296461294c39dd73fface6c65cfd71f8edce4a5270a7c06", 0xe0}, {&(0x7f0000d09000)="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0x1000}, {&(0x7f0000e1a000)="60b6a07bde00f428aac954072f624f560e28d6ff294e61004ea185888750a66aa9dc27a3ad907a0268551732b3be69653aa1857df8c55f1833fa720ba6898b7c01f6e131dea254f0da21e83ca9f4bbdac31d995840c1afe8", 0x58}, {&(0x7f0000196000-0x14)="25aec97b19dfbbfe4bc051a6a21c2a311f5536c3", 0x14}, {&(0x7f0000e64000)}, {&(0x7f0000296000-0x77)="50a647772cd81b7c26d6d367087f3257da3cb4e33db32ffa8def99c18e6c1013c73078c535618f2353b1d95196b5b0f7e2892bb3e9c5bc1298d450061e14e665b85c27856fb261fb28c69362c4245935db22b46178aa4feca7da6888b66de383e5ec23e3277484283b9f2255fc94a5a8d5bc5c06fa596d", 0x77}, {&(0x7f0000187000-0x3b)="31ef67c7185dab41620023d97f257b34a0557dd9700c6fe9e7494663d3a44e1d3689f722146167e167c70e4e2ecf1e0465ac64566d523193996b27", 0x3b}], 0x8, &(0x7f0000537000)=[@iv={0x58, 0x117, 0x2, 0x40, "e2920909679b686f98913fe2e4ecc8191e62ee611afd872d981ee8c947d4890490a26478c162b57964867461c4bfda154ab738714c90d5cfe92bf6a9ef98c5fd"}, @assoc={0x18, 0x117, 0x4, 0xeeb9}, @assoc={0x18, 0x117, 0x4, 0x9}, 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&(0x7f000084e000-0x10)=[{&(0x7f000082e000)="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0x1000}], 0x1, &(0x7f0000e49000-0x130)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xffff}, @iv={0xb8, 0x117, 0x2, 0xa1, "deaac207712a1a2b5ad03064bfa0506f82b9189a5310a0e19c5f6458785d0ebf4cc59552deebeb97078f4b76821bab2448adad2a8c3d8450a5e1fc0d20e14586c6f5a1bcee9d521cc1fd2c2345db6237569bbb549b20d9d22819b4af5e831f85465ab1204cd78c5d9da2a4e937833c397ce75a35ebe1140efddbe267a15e75e65c023c0a2f09d6ee7420dfa9640f24132195df0c107480686347e9822eced9d20b"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x130}, {0x0, 0x0, &(0x7f00008fe000-0x10)=[{&(0x7f0000a22000)="9ebf08ec045e9ab8e7271e209379439866df0f41857d1d1fca2393b8dbaa5e928901f2f661bcd7a1539ce9709316256d6d7dc054a34b14fa471c3156b40dbccf47578afcfbb961df7e6e9548047a36c9d6a6c787827740abfcaa3cf5fd6c73529dea4c17afca3f33bf92bcc0ec8a284bc98a56f1203707387bf7dced142c7d7e5a179e1cff1b893f61fa40db67b0101c5b0e14e410f027a7f91c4f4a81d85bbeea084533c4fbe136f487f4147e63b19c36ebcd48a7526addaa5ae4c85b646a719b6b412e3034fe1266dcd43be434ad836cbbf942ef46f751c5585d7e5343b1f5a0d18649", 0xe4}], 0x1, &(0x7f0000af7000)=[@iv={0x58, 0x117, 0x2, 0x3d, "80f9653ceec39aa84024a3a9d2cfc8e3a3f67c2fc37effdc11185c6a009dde18ada6623dfbdc959f1f76a6c2bbd10d1f47dbe70d3e800a73e544131257"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xc8, 0x117, 0x2, 0xb4, "1fc5ffd2cf96b7e98bad1ee0960d4f6e01c75acfe3d0179092acb1bc81e090ba8b566646bad3327c5890bec5864591112dbc4b7ce8f53b63829918da167b2cf7914280a31868762e4296ea0a1ab2a844c1ffb1381f30f2323daa769658dca43b1f3bc069c60c4bb63ce8866751775f5c58c7f2f40abe2df443dfcce90433a003f45fa0d644f777ce97fe04add6cd69a80caae33ab91a308ef0b7485c860249be7baa802d12001ce8915e39c1f00c9f23eb531832"}, @op={0x18, 0x117, 0x3, 0x1}], 0x150, 0x1}], 0x5, 0x8000) sendmmsg$alg(r1, &(0x7f0000cfa000)=[{0x0, 0x0, &(0x7f0000840000-0x80)=[], 0x0, &(0x7f000006f000-0x1078)=[]}], 0x1, 0x4008000) r2 = socket$inet6(0xa, 0xf, 0x100) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000017c000), &(0x7f00008f2000)=0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000778000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000fb1000)=0x1c, 0x800) setsockopt(r0, 0x7ff, 0x8, &(0x7f0000c56000+0x6f9)="fcce50556ea74e31e75a60c956d6f314ec1fee26bc871aa06a6197545b3ad136a18e434136fdb9d5ffe1c8a32f0a82a0179250d19577b01ebfa4c08bf23134f27120e8ff52fddda8c48e6e6bc166acbe3bdac5c05e7f07712bcca6522cd8564058f290aa612c9880dbbae59ae4a49f9f52097e5be2a2b6255d01ded33ba5cc3823e546d560c357c5a6cccb642d2f19bf7e54dcd0332b058cae1c6b8a0c84cbf2310279650524fcab138b7fb00f5447953e809f8a7c28fa3c67e4f8870749cfa26c7dda4d4ee8eeb2da6fe409ff69e0b41ed429374d7f85dd2adf811ddf93ee1b72", 0xe1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000db2000)={0x0, 0x6}, &(0x7f000022d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000063e000)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x3, 0x6434c04, 0x1ffc0000000, 0x0, 0x9c70, 0x5, 0x8001, 0x643e, 0x3b8, 0x6, 0x8, 0x7, 0xffffffffffffff37, 0x1, 0x6]}, &(0x7f00002cc000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000099000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00002c8000)={0x8, &(0x7f00005cc000-0x40)=[{0x80000001, 0x74fbd9ca, 0xd1, 0x3f}, {0xfffffffffffffff7, 0x5, 0x5, 0x6}, {0x9, 0x2, 0x0, 0x400}, {0x1ee3, 0x1, 0xffffffff, 0x8}, {0x7fff, 0x100000000000000, 0x800, 0x4}, {0x9, 0x3, 0x3, 0xfffffffffffffffd}, {0x20, 0x4, 0x3, 0x48}, {0x3, 0xf3c, 0x4f, 0x86}]}, 0x10) accept4(r1, &(0x7f0000700000+0xdb5)=@alg, &(0x7f0000550000)=0xfffffffffffffef6, 0x0) 2018/02/06 09:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000078000)="ce2f17e587620fe33c60a5cdc4529166edf8c98388f3a6667ccd1c0290e1b91fd39cfa94f498a4f85e19716ab5c83e7bcc50089ba7a87fcd3614b7efec7db15841d552d8993eff3f851663e98a7d73b89a35a39fc2", 0x55) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 09:24:16 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f91000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0xfffffffffffffd0e}], 0x0, 0x10000000000) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0}], 0x1, 0x4edc8b4f) read(r0, &(0x7f0000f91000-0x6c)=""/184, 0xffffffe4) 2018/02/06 09:24:16 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000008000-0x363)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b53b4d", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000013000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x3, 0x3ff, 0xe6, 0x6, 0x88}, &(0x7f0000012000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x5, 0xffff, 0x0, 0x1, 0x7}, 0x14) 2018/02/06 09:24:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000)={0x1a, 0x2, 0x100000000, 0x5, 0x1, 0xfffffffffffffffd, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/02/06 09:24:17 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000000f000)=""/230, 0xe6, 0x40002000, &(0x7f000000f000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) 2018/02/06 09:24:17 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000005000), 0x80000) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000018000), &(0x7f0000009000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) [ 65.310300] l2tp_ppp: tunl 59: set debug=f55d40e 2018/02/06 09:24:17 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockname(r0, &(0x7f000099c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000f38000)=0x32) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd1000-0xdb)="b5b58b3591fcd488dead2d61fbc190158b0e79f8b59350744e90a3b70aa81be5d8c7a70217224d620338b1776c365149d4a820b41e0407eeaa10796c432ba45983fed50a72a32112d6fb55764aed04b38018220cac7461d606ab9d4bd9e5030ed50071fb80fc029fe5fc0231f4df398c57d59a1240ba4fe20707240c9e1d2e435591ff2380a5f0c12545ef6578e40355d42fb5565e689f08ffb993f242da812b6fafd4313088c84287f9cd6e279ba03f8c9df403e75e06b8ad68a0dfd3d231916755df578c72aa6eebdd04242135eebf2f7cd54bf480d8ddda1cb1", 0xdb, 0x4000850, &(0x7f00002b6000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) sendto$inet(r0, &(0x7f0000fd0000-0x3b)="c44da01cba65a76e1512c992114cbaf439d7f83ed14b0dd7b15b54ed0e7337b2de0f29fac4c4e2d2384cb05c21548a2a688adbb72303627cf22446", 0x3b, 0x0, 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000fd1000)=@abs, &(0x7f0000fd1000)=0x8, 0x80800) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fcf000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9e000-0x4)=0x18) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fcf000)=@assoc_value={r1, 0x4}, &(0x7f0000f78000-0x4)=0x8) 2018/02/06 09:24:17 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000004000), &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000010000+0xd3e)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000000b000)={@rand_addr=0x7, @rand_addr=0x4, 0x1, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x20) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000011000)=[{0x3, 0x2}, {0x4}, {0x8, 0xb0d1}, {0xb, 0xa5}], 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000012000-0x1)={0x5}, 0x1) bind$inet6(r2, &(0x7f000000f000)={0xa, 0x2, 0xaca, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x55}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000005000)=0x10, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x9, &(0x7f0000012000)=""/89, &(0x7f0000012000)=0x59) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f000000f000)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000011000)=0x1c) 2018/02/06 09:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000025d000)=0x2000000000000004, 0x4) close(r0) 2018/02/06 09:24:17 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fdf922dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x3fc, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000014000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000007000-0xe)=@l2, &(0x7f0000005000)=0xe) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000016000-0x5)={0x1, 0x4, 0xffff, 0x4}, 0x5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000000e000)={0x1900f57e15209312, &(0x7f0000014000)=[{}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000015000-0x8)={r3, 0x5}) 2018/02/06 09:24:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b0b000-0x29)="1ec95b2e1d296f83095835a737fe7cdacbe0c2569ea2f3cdaba1a2f198ee8bd723a8ab0e14623e7460", 0x29) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f595fcdf652bf2432a9fef07ef75f4de5c20f16af52ec119", 0x4f}, {&(0x7f0000437000-0x1000)="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", 0x1000}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f904e7e", 0x14}], 0x3, &(0x7f00008a4000-0x270)=[{0x18, 0x10b, 0x6, "65a9d2f509"}, {0xa0, 0x112, 0xffff, "f7c3db5428a8aaf15ed034672fb334d589f648bea06d9bfaf3dff1b8add54ebad22d5c9d97ba9cd27a0d33367d4e23549ac17d603c73a0d0a5de1597c27055701811a5677ee1631570ec0897a562759ad5881a1486a1616515e1998ee6b449eb69074e7f1542d3cbe179c2adb471e47c2fecb381085c6bb0738acf5d7b57f15368f01d4d2faea2a6a8cecad9ae"}, {0x50, 0x103, 0x100000001, "b1c9e9bf52e467e05c24063cf1a005e10fd2ecc3a736265e44515907302d8509a1a4c4c125f75cecbf7e133d55feea4f56d9ea8005eb115e91c32d19eee656"}], 0x108}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000d9d000-0x90)="99e51dc52798315937ad86c9f747aaabe6d711b3e2b6ce66b45d3183a6899c5e648bbf693ca18e0e2d34a19e043f036c7c197f05b0b13b62119d5b48aa390d58f10c3b906172116a05df0a531f65e8a6c6e94dd868998e8ca53e6f1f6da048814059de5b6676dc8382d45061ca27dff2274f2ce1fcdcf78fedd5ca6d94faa27400780dea7876182f76b4d51b8dff1a14", 0x90}], 0x1, &(0x7f00001e5000-0xc0)=[{0xc0, 0xff, 0x1ff, "c2d59e85ceb435ce8406c58b6c3119f986051d10c24fca042be8ef2e6beb8d79419d52eea476bc1203148e608fa97e2c0ba82522c7db8ef9481ddd35e6925cd76d8f84e132a8be546ed49d0ecc74afccb58bf434862dbffa3c75fabc5a356b6e845557d25bfb46ed99fda16efa59e805492b0530879f4c87bcc758e166f24f49e5a690826311068c900d6d1bca322d62e19ec9114fe18b7192e79a584cb03e782fe4986a842da01908"}], 0xc0, 0x4000000}, 0x20}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}, {&(0x7f00005b2000)="2aee9b0f980c765e31f78cb0574b1b09e262798a21a687704c39c0ed964be6208b48f3477e6b695e47f97947ee2ecda95c2c6b0da72b13bc703ae1b6a360fdabc5960c9f2e63596855998bebdd6d232b32622b5a28dfc2a39626e2043764229f03867882a0ac93076b75a25fbdc2520dbf3085ddfb73be0805977372d44b195bd04f86402b1d34009a8ea7954f945400f54b80fece6ecb9d93e977a8917937748df63db2123fce0fb4cce7c87265935e7f15b2f9c8357e3053d146cf1e79dbbb92e2c2969d", 0xc5}, {&(0x7f0000c46000)="c99ecc2f647e3514ff6f2790bc46a3191aa449cf94dcbfcad2a5f70eacca44d440118341af86d40e2cad28e46a0fb6b9b62a5a68f40b369cbd864687837a8689a88242f7960205c7db4980e78f5b3b35b21bfdd1eb6dc1b63939b654a80f0bd795922287dc16692e079d64a73f50183fc076b14962fd9ca047649ee594671b0caa613868b9962c53de2248a94ca72aacc64e6fda7225a306dd89ae29bc53b366ad2b45f658015526b7cef7edac0d02546513d41928d8792784070e68e9058c4d30060058136e207617cdefcf4712fa30ca2b77", 0xd3}], 0x3, &(0x7f00009db000)=[{0xd8, 0x111, 0x7fff, "2ab79a4c4fac1c5e59aa8ebd8690700dcf87b921f2a5574e5f95c140b4ce155b89343124bbb22d78c5a627c19881dc614282f7d0c958c34ff33b3b8a80a33ebcc6e5a63bcecb4338dcd5fb81830dde0bf63bed4d447abea95acf6821d04b14b0b5d2f46dfc4d2b6ae871de13ff8547c2b90efb5683a23bf4a8573ed72da6544bc0fee0ef3964ea5bcc45fc2e99347a5af571890af2d7b37d3f1962e0eaa7a76f4b89971a49779daaec018617cfdb9a1b110f8827d73f0379ca827ce0f11eb051ce6658"}, {0xb0, 0x10d, 0x5, "5035c506f23c1aa796992037dbc16e6454f79465779b6b52327654819d77b3cebe60eeae6d1dcebdc2dece962570c47ebf5bf1bc2f7f5948f5f96027f580dbe23effa8cf8c74d3677f8bdc5131932416520937a9c796c4919c86d3335e52c43652d3ebaa6846d2fb2a32036877e1f5e509d5c384a3e5c1680a2521cbc0eb199ecf507b8d8baba86974e5b35d0329022dd991cc47d764ac1671a4ca5ac1"}, {0x1010, 0x186, 0x559ae833, "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"}], 0x1198, 0x20000000}, 0x1}], 0x3, 0x1) 2018/02/06 09:24:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r1}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001000-0x4), 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000857000-0xe8)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000040b000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x8de, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f00000ed000)=@full, &(0x7f0000681000)=0x48) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000926000), &(0x7f000073d000-0x4)=0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00008ec000-0x4), 0x4) setsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000039000)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0xfffffffffffffffc, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 09:24:17 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dce000-0x4)=0x5d54, 0x4) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000bee000)=[{{&(0x7f0000f7a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002}, 0x2, 0x1, 0x1}}, 0x2e, &(0x7f0000f79000)=[{&(0x7f0000f7a000-0x81)="4f9cfb7f3265526f007cfa5373e926b08b92c508b8cf859765dcc688c7ec08119de4f6a184506de8da43ed517a06fb42dd4ff0fb273994783141bc67ac2f38ba4d77179515a0f277923e4feb029a739c3ab659663c048f8d12e3df2d90d81296c39d96464e778b06ea9c936be3a249cf7c7c435c7a027e22cdb23f38db61e7c610", 0x81}, {&(0x7f0000f7a000-0xf)="a3310c8c7a891f63c2c99ddf169503", 0xf}], 0x2, &(0x7f0000f79000)=[{0x98, 0x10d, 0x0, "c38345cba32306348939f63b781ab0e51b6b61fcdb86f1eb44225ac8f9500bc0ab1062776dc0e45092474663e257de8e1c18936a45a6156eed568d3d2fb23411148625657e8e920f795da9d0bbfaa55c17d37eb828d1d1f643b65f0435ed3e1f6cf69a98d79c9948f79f12a27fc755a8b1f46789c433fa59ac47e30dc0be30a7df480ab36c"}, {0xf8, 0x118, 0x5e, "30ba373e7eb97c5bff5b9c7088109a23cf8c964db03e0dbabf7397921740d874946f43ca3b26cb71d5c89a208be7969436ef7d4abe1b6827c3c016eb3f38b14cd9010b4fe7f71efe32d2a1c5190b7ddc60a482135c8d5775e532b6055c512b2bdafba124bfa34e6792e2fdf3092b6479ab86cf55069ca77e167d75325985ae2a8ae8a57aba6252830ad42d761455f4cd96fa39d7940ed52b69a914b26dea1e9d373298e8371df9bea415851a5e596e8b6ff1352046b4d7c36a4fcd33cf4fce4941cd5fb65b665dd6ccdedd85b05507390cb85a189ca0de4172fb86b54b30b67d4998b3ff"}, {0x70, 0x11, 0x6, "0b81f148f7f3473823acbca836d3cadc414055beedd2bd90c633b42847d5da0c554db5672652f38467833a057140155f18d9d9b3be494e0e318eaab63fa5fce48740556ee8e32df0ecb15d36dd8169a6234c725bbfb76952d0b84c1e64"}, {0x110, 0x117, 0x81, "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"}, {0x58, 0x10a, 0x401, "ae7069fbcbc785d5c98a9d82ecf4b60b4c2f1501f158d09a41240d6098cf4879d9be90386162cdb3cd5b19aae81a2c7438d623d5c3d0c523052b480b266fac494cc945b2"}], 0x368, 0x1}, 0x1}, {{&(0x7f0000028000)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f00003eb000)=[{&(0x7f0000a97000)="9a7581cad2a6b9e5119ff9684dbbd22d222436e8109b5647ccdd07ee027a225d596ba4475e79720152652ce6a5ba3d392eab952ed01ddf45494374b9f5cc787f316a25f428942695473eb9fdc74c838691e178c7098f3ffca8edc412fdeae06843514c5a95213c99afb7a9f8a28bef57c9e6dbebbf1de3ff7a1ba398d1c2781ac1a6b91b81de824db1f48f5e9f54ef7b3e30462c78e93d1daacb0ca7ee9478e5c784682c88198d2302eae29209731161b6421753746a0164ee624f028a46099ffd9ac6cd69ca957d24327f0386d9e721f2e8d925b761bdeb812513c003904fc4bfcd358c8833f04076a5", 0xea}, {&(0x7f0000f79000)="92a1333963e574c8db91dc1550763e9c4485fa7832ac4b9d422c4903e55d7f52c0e26f59eb4497a3f47c6d7cfe2945dad3b0b9627f41e9b2feb0693d4b035f460f1cb9dbef055345bac5", 0x4a}, {&(0x7f0000dd8000-0xac)="0c096d2e66ce3b3c9ff37a05a4624c6bda0a9bd5d062d00ce8e7213f48fa92d201647c5801468d4efb55805c17d9c1bf28e9c55f6026dd281bba3f731153900865a545f72a20fe902dd2199e08a7c6fc9e86f82018971ba92eeda40df017c65c0b8878857ac9e436544b760bf95ea6ba23077b62d9d7bd086c6dde7024c08fa4da8ca23567f47cdc5a497c2944c115f4eebc7fa29bd20c9cb721b668ccac044c4fba0ce62d18cb6e8dd3654c", 0xac}, {&(0x7f0000f79000)="91ed95986148eea614ef5486a8576932375d3e3f7d1255dec3a75961ea1901db1f307ab1847edb619e34851a9e27828db358b2b8d2c40328dc56df3a30cc845f84bccae6d7b8180c88c2802e60502ea851358b65243bcf99f7faa863559e153871a8a0795187cc8126a31b756656d4c5a511579a3476c5cdf8c039b0", 0x7c}, {&(0x7f0000f7a000-0x2f)="86a18fea5729a543215d6305dc3be186423004a884579a1d0ca4a0f7f84b459ed4f18c59f11b6f731c5d13c29c9375", 0x2f}, {&(0x7f000084b000-0xd)="bfb0cfc335e3c7eedf13df9219", 0xd}], 0x6, &(0x7f0000d40000-0x25c0)=[{0x80, 0x29, 0x10001, "df45061c961a1d631b943155881152b499bf5ac497ccdd92d86c097e265cb754ea1f05d2abf72b4c593ccbf83c2c5990b4acaa7e3158145906de03431555c2217bd611a8fed2e78f1c68cbe8797491b4e813bacc26f65beb3023a1d8baf7471a4e145985d1b388a1770ea480"}, {0x1010, 0x11f, 0x80000000, 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&(0x7f0000f7a000-0x30)=[{&(0x7f0000f79000)="48225552176f5af025b0a1f24b384abde942cf69a186e8979eb00942df914be1db41514e6288785793080bf760246e21c65ae0a41d1b6cacfb1c625aa9b0a77f5b7e380f7d49b1ac84340e3fb0eb8ab5ae23ffcda31172493df58cc878dca670609f00a0f1392f4fba44be7f7764fe9979f88a36ddf0bd3cc32f96a789f66322d4daaa2aa7745416116342db0374e699760c50e1dbb8a67718508f79330806f6fd20984c1ea905a2f35acc1affbb9ffb796147530015e4edfa3e3e71a04fbaad3c901e5bc0e4558f67339ca2b4ca5d3a2247b7b7b4d968557a2fc475101e970265782c9f6653", 0xe6}, {&(0x7f0000a2e000)="41f7a6b80439e1322779ab4620776edbe7d48d4bf75e23c1269863252ee545190d64c6369a5a6250e01d4bff925bd144a1792f6470dab9dfe3a676479f1fdc245fa86a4b96b33b9b22", 0x49}, {&(0x7f0000ae5000-0x77)="486c916df6ebf73b4cdfcc7312167cdde5fdc8b19e49d008fa3cecad49d4a7612c932ce34664ac11158742333ac3ef5ab1fa8c4fcf835aaf494235d0e503d82f8678ac858301770cf012ada6bbdbf057d683124c2eeb0c434a3167e6857533f9a47c3f7f63421652eed9c884f14761ba07eb4aee016a85", 0x77}], 0x3, &(0x7f0000ec7000)=[{0x110, 0x104, 0xe4, "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"}, {0x1010, 0x113, 0x5, "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"}, {0xf0, 0x111, 0x9, "0f6362d713f241a2b2bd6e6fadcdb80d531a12956f1dd7672fc9dd8e848601ea1cde63b48f2d10ad961d9f9b29760681c9f971e45bc0dd2ef1802178bf9f3fb37dafb725899f9a4bf9191d664f20acbd18de8652106c49972759cfb686ea93989696500c781e14a0d3282ef5365b4321d523a973bd29c26b39844c41ae34c29ffed9a5aa1f91c34c85f2df653c08b488c06ad02221d4a6649a73d0182f8610c23fc8f66e39255e0b503389da041fff741b959d6070eab4627d6a7e16cb3ac302536d4fe3cad94a576a87787f29d30cfee4ff26a3411b43821a46cf"}, {0xb8, 0x115, 0xfffffffffffffffd, "7d2615ca8a956762c17c52d0cf64cceded7fc517c658871cc6bd938886f12f1486d4b80488538c54b7e1d92613cbafbb6ed4815df4f425417dd489899d75d07c8cb8a9baa1728e63f68eb61ac46c536b9a032a249ad225125562f220ecef9396558a90d4db2d9ccd36e7624fdbb181cc7a9f0417c6fa90be1aca1db846153a106804bd2eccfe91e8c97266808d7900535873368729fc5e361c4b80d7338df1c4c40e766734"}, {0x78, 0x18d, 0x101, "b17c2edff1cf1eb7f9fab4efbed9e2cc268b654bada7e0aa3a1456f276d645c2b029b31e9392a57ff27885dcf52ec41ab250937cb454276867b3c1f5a22583daaffcd92c508ed3c10521c7626a3d0d05348347306bfd00256271965506054f0882c061012a5bc5"}], 0x1340, 0x1}}], 0x4, 0x4) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/02/06 09:24:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x13, 0x7, 0x1, 0x4, 0x8, 0xffffffffffffff9c}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000001000+0x9de)="f4068b6427a2c85929667762431eb8e2acf002640b325ce0749809838a7ee8e07bc311755342c3bceb6e6d963d49f6bd58fb758dcfd30646"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00006f3000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f00000de000-0x50)=[{&(0x7f000017d000-0xb3)=""/179, 0xb3}, {&(0x7f0000526000-0xe)=""/14, 0xe}, {&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f0000a6b000-0xcd)=""/205, 0xcd}, {&(0x7f0000000000)=""/244, 0xf4}], 0x5, &(0x7f0000001000-0xbd)=""/189, 0xbd}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000dc9000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e64000)={r0, &(0x7f0000c98000-0x6e)="bafebcc758902961c32f39178824c3d7c237b38ad5b2f55bebc91c0616a80519e8c53a4254c54378a8e2ca6382799063ae8541fb14d0527d58a986ea0c348c24721534bb5f9cdb26a738a80a9ebe2b3222bcf1bfb4895ecb8346180178c6ecb9cfc6529cb801d20a94105f146854", &(0x7f0000d12000)=""/62}, 0x18) syz_emit_ethernet(0x2a, &(0x7f00005bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8}}}}}, 0x0) ioctl(r1, 0xcd, &(0x7f0000fc8000-0x3a)="bd3a5c5ff86f2152bf97ab85d00b9e9ad4bbec72afeb07de6a882126bb1542cac755c841015752fda49414302b3ff3b11e513ead6c913d17f2b6") 2018/02/06 09:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9dd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008f2000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d79000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bba000)={r1, 0xfff, 0x9, [0x80000000000, 0x8, 0x10000, 0x10001, 0x9, 0x3f, 0x5, 0x0, 0x4]}, &(0x7f0000aa9000-0x4)=0x1a) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000575000-0x4)=0x9c44, 0x4) r3 = accept(r2, &(0x7f0000e8a000)=@nfc, &(0x7f0000b15000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fd4000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, 0x2, 0x0, 0x6, 0x4, 0x8, 0x5}, 0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000224000-0x4)) sendmsg$nl_generic(r3, &(0x7f000078b000-0x38)={&(0x7f0000730000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00001c4000)={&(0x7f00008e3000-0x1104)={0x1104, 0x16, 0x202, 0x7, 0x2, {0xe}, [@generic="81fd80766346cec6c9e4f6d7698a255d0cb98885da5004ccccf680da22adf3889d850b163dd8b82ce0c30392ded5a80108aa0687808c77dc11fa6969bb5e46d7a78bbb19b4042ab1efe44edf8e0101e93ef7fdb466d1fa30e193a7024fb1c082696cb0a645a91cc44594865888618b9f3f3d8f607303992e84943185be59e36b3f5b8ca11faec52d90871a8b82b66174b4e26081e73e11dcf917d2212654c53ce0a0c4f0dbf900c06ad18425fcfc9635162ce9b3b07f825aa5354af4f6ca95ad9cab329bdd0d5486c2e0629d91957b5e644eba0a6c96eddffcf96db77f9c292143836d0bbc84f6d4d28460cbef", @generic="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"]}, 0x1104}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000df9000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x4009633d}}, 0xc2c9, 0x8}, &(0x7f000002b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cfb000-0x8c)={r4, @in={{0x2, 0x3, @empty}}}, &(0x7f0000176000-0x4)=0x8c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x0, []}, 0x90) 2018/02/06 09:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00006a2000-0x50)={@common='gretap0\x00', @ifru_data=&(0x7f0000147000+0xbe7)="fc41f33c0695305b25cf833c8bdf4421c8670bb0a6c863e56ff16b639c4477ee"}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000adc000), &(0x7f00006ae000)=0x4) [ 65.422147] audit: type=1400 audit(1517909057.100:61): avc: denied { getattr } for pid=14140 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/06 09:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x2, 0xffffffffffffffa0) socket$alg(0x26, 0x5, 0x0) bind$vsock_dgram(r0, &(0x7f0000e0b000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 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)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) pwritev(r3, &(0x7f0000f0f000-0x90)=[{&(0x7f000073f000-0xb9)="c5f0c4a7225f88ef0c61a665df28c8f2bbb3044f49e34e3c8e2350642fb1f99e5e6e86632de5c1472027ced5aea18c5e096f2eadb044b14eb19457ddaa3b1589a2273ab0dd32d6c3d788c72381bb0e4e7d512846f45fa70e0f90cd2ce809d93d131b1dafcc11cd1cf7316077611e9f37abd9563c0937c19985b53e5605f15753bca6bf2ee8666b381545e44f310006041fcf39424bd120377e11989efa099a95aad972754a4a04568bac7fe9d995a0b1d11caba0859feae160", 0xb9}, {&(0x7f0000814000)="8139cd8f71771174d3dab9bcfb239093469bfb84e9bb1699845aff392e506789a77cc11c77b7d6f1e5b52136609c74aad2bdea4490c51450387bd0c6d83362ee8bbff267cf9f65ca51bbf2abcf044dcba0cbf3694618e1b4571f23472dc7ee0c05536181c9a2da4a3b3457a6d858d518756c7a711745e70494e41bbbc36e5299eb777ad9e3", 0x85}, {&(0x7f00001de000-0x1000)="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", 0x1000}, {&(0x7f0000aa3000-0xc6)="dfaec6602701856a13d63877781f5e8e1e3f63453804490dcb0ce37e0ec461b8aed746c1d71e04e5c0dc54bae3aa3c8d8e31927b594f1d7fdfc27fbe593442adb85ae179a63af949bdb88b2d979dd3daaa56b4cec8e3d7edc14e3931d3d7b7b328a16cbd9bd1f6005d5b8605934909ad461d9b60ec22c52431a31f65eb6762473bf8c3fd644a5fe098e756a40253756613d5387ff7c7e9f5e1eb2e3970faaa571f325dfee69f31d4297c7e3cddc55fd398a106fc918789a19f118c2b702b99f596fce949ef6d", 0xc6}, {&(0x7f0000f04000)="cace0898219748f0880272b8d73701afb113332cc6542a1a5e44720a0a85aed083b7bebd756fad7e713c018fe5590cf388982e88d5a82e3952adf3ca76236495fe0748a553f790714625e462fb44a79058da0e952f0cc59d1ebf0514cbda1f72ae0c1e910a5a2192f0d46233b325e75c582c805f9ed8de7d908fc048a2b1d16a2bd61bed0d83f223511fb3c93d253502151ae130f53d5a4a99f37f4d9665ff287d79c0dd475ffc2f1d47725eaa774f1a1da3c2bb4fed547677b0cd220c1bad2934ba8ab4fd63140e1bfd46dc71a9e8c8931f8bb078dc94e66847eeb9c70a13296a8d4f3c445de918ed180460780d0541250eac3374", 0xf5}, {&(0x7f000060e000-0x83)="c4c873b029eb4af95b4de9fc03e649e96cefbc646623c2be094429ec8e07207c9daf5a977180b842fd8d7504c5a9ea807e51a8a9a05199d151ea77a7aadd02a95e54b82490ff6b8ef8613a603d865019d5915b645e3f2cfb3251cade219c764572858e5bbe05b6ffeaaced3554a2e59936abe3ba88f27a5b78502e119eb9dd783fd0b4", 0x83}, {&(0x7f0000c8a000-0xc1)="4608ca706d8e71a74d549d02ea725f9cfa9cd4e31a24d68ac79f759dad2174a9ff705882934ee2004a597ae30dedde326fb58d21d34d222d323aff3233c45a3051ede269adc59430ace58cd9065d7767420edfddbb4815460494fdd7806666f936062cab5cc93f34b007003ce601214178deb11b85eae41962bcfe12998b2ebbf3501054f7dd8ca8f66b93151453ad409745acf96731a8ca05d71309687737251c19616c86ce09727f9a88d0e27a639a1cc0d203ab481b55a7ce27e67e16f9a4ea", 0xc1}, {&(0x7f0000c7d000)="4afe65454f012b04848f5d24a92cf323b395a55a5a280d349353e912cea99ee8fd4abc8f0b6f18e92bb1011750b2e657a34031928a0ba93918edbfdc900ff6de07242ac1d4429e347a96ef3704c21a813b1d70b93301f2ba05f0f22d452a400839850b4606f687300ad90c35f5a15254f6cc2479ec92190b703ccad72012a7b055e157225c8a5f44b9cf2acc", 0x8c}, {&(0x7f0000183000)="d25db6f705dc786475c601022edbfcde842ac9ffec9b4797ef7360764450488dcb150629b960c2ff88d8dae138cc5d42c3d90b182f3d4eea0ae0a486cba8aaaeb41118bc49cedd613efb5aba156578853caec0db9c8803e79df9ad48d4cebdc23a8aaeb23b70ca9fde79a9ebf0c44d7bcdb4d4690b8cc22c19de97386abf2954beae8e309afa87526d8b610bf21560136ffa0b7e1ce71778bc40771aee263c9858e12e10c3b21577a1b6c7c13a3364a94cead1e324ddfb248f9569b993b95432bf49bac13fd19696b5f72cbd55dcef129781cff85ffc240ccfce13c9bb", 0xdd}], 0x9, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/06 09:24:17 executing program 2: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r0}], 0x1, 0xff) close(r0) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r0) 2018/02/06 09:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000896000)={0x0}) accept4$unix(r0, &(0x7f000007f000-0x8)=@abs, &(0x7f00004b1000-0x4)=0x8, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8), &(0x7f0000fc9000-0x4)) 2018/02/06 09:24:17 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000c27000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x80, 0xfffffffffffffe01, 0x85, 0x100, 0x9, 0x400000, r1}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000015000)=0x1b, &(0x7f0000016000-0x8)=0x2) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000015000-0x1000)=""/4096) r4 = socket$inet6(0xa, 0x80003, 0xef) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000011000-0x20)={0x7, 0x0, 0x10002, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000007000)={0x2, r5}) setsockopt$inet6_buf(r4, 0x29, 0x3e, &(0x7f000000e000-0xa)="1eea79bf", 0x4) sendto$inet6(r4, &(0x7f000000d000), 0xfffffffffffffe31, 0x0, &(0x7f0000013000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 09:24:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ddd000-0x70)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c411073e01fcc05f5e05b944919390ddcfa0f758730e7d3a2cd79e1d6b20c39a6ac3c60d7dbd7f0ca3f5ac1af29be616fe7a7019cf847924d0536076aff221f731edd309d85febbf146", 0x80}], 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) r4 = socket(0xe, 0x7, 0x8001) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f0000011000-0x4), &(0x7f0000007000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000010000-0xa)={0x67b5, "54b00368cb6f"}) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) write(r2, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r2, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3}, 0x2000) 2018/02/06 09:24:17 executing program 4: r0 = socket(0xf, 0x80006, 0x10001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000095a000), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, 0x80, 0x100000000, 0x2, 0x500, 0x2, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000374000-0xa)={0x0, 0x401, 0x2, [0x8, 0xffff]}, &(0x7f0000611000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000641000-0x8)={r2, 0x10000}, &(0x7f00008f5000-0x4)=0x8) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800fd0048050000", 0x24) 2018/02/06 09:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000875000)=@un=@file={0x0, './file0\x00'}, 0xa) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009ca000)={0x0, 0x4}, &(0x7f00004f9000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000796000)={r1, 0x401}, &(0x7f0000df4000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a23000-0xc)={0x0, 0x0}, &(0x7f0000c75000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fb0000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x6, 0x0, 0x8, 0x2, 0xa0, 0xa0, 0x8c, 0x0, r2}, {0x100000001, 0x5, 0x0, 0x5f1b8c86, 0x7125, 0x400, 0x8725, 0x1}, {0xd54, 0xffffffff, 0xff, 0x9}, 0x1, 0xf, 0x2, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x7, 0x2, 0x320, 0x1ff, 0x8000, 0xd7c5}}, 0xe8) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt(r0, 0xfffffffffffffffc, 0x1, &(0x7f000003b000-0x4)="7f5bffea", 0x4) recvfrom$inet(r0, &(0x7f00006b3000)=""/223, 0xdf, 0x2000, &(0x7f00005d5000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) 2018/02/06 09:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f6c000-0x8)={0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000fe000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xe600}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000ed7000-0x4)=0x8, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000040e000-0x2)='4)', 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000034c000)={@generic="fa76e27e4f5475bee43d21d5fc3976ab", @ifru_flags=0x2c00}) 2018/02/06 09:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00002f3000)="12ea6a5a3a76c5bf65bf1015e745ed67ebf491e41f086f9ace08f29dd4985d9c688708005bd0865db2d3c4f4cb2f948647726d09c363218d117b78dc9a4a3962cef3247f370e73c493b39d1234dcb22764eca24031e24bb253ff7b05a8d51b10ba8aaee97512d1b19f03e0ff16bd6532f36b1fb5442fee26d35b644915b1ad420caa5c14ec8417cc4e8caee8fc3d4b0a213956013b9cdd1150de453d77fa478c740716a96df1a55f0f61b567c9296636") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f74000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x7, 0x0, 0x1, 0x0, 0x0, &(0x7f0000d68000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x200}) 2018/02/06 09:24:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000), &(0x7f00006b8000-0x4)=0x4) 2018/02/06 09:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f59000-0xe8)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000872000)=0xe8) sendto$inet6(r0, &(0x7f0000265000), 0x0, 0x0, &(0x7f000061e000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) 2018/02/06 09:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/06 09:24:17 executing program 5: unshare(0x20020000) 2018/02/06 09:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x80) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007d9000)={0x3, 0xffffffffffffffff, 0x10000, 0x40}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89e9, &(0x7f0000f41000)={@common='bridge0\x00', @ifru_data=&(0x7f000054e000-0x20)="0f02000000000000760305fffe1aeb69f5ff0000a10000ffed2ffa0002004e25"}) r2 = accept(r0, 0x0, &(0x7f0000822000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000005c000)=0x3, 0x4) ioctl$sock_ifreq(r0, 0x8993, &(0x7f000002c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='ip6gre0\x00'}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bc6000-0x10)=@generic="479e635936963c4f32bf25ef9f7d6030", 0x10) sendmsg(r1, &(0x7f0000c47000-0x38)={&(0x7f0000c90000)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @generic="68a36cfc4a57ec3965a62123de0f5e13"}}, 0x1e, &(0x7f0000229000-0x40)=[{&(0x7f00007a0000-0x6d)="11b915a1057f1b7bde7886dc910cabcb9555c596f6b87bf99e5d5470a70244eaa46193246a69662d8fd45c2f3eebcfc400befe516b1e533d3d9746191d1cb85f318b2e2208cffc8c360c55dfb0dbe79e1f969e22443ecaa54d448fd23cabb54b38f0fc9226abe7721f07f2000a", 0x6d}, {&(0x7f00000f2000-0xdc)="899a71ad4e41e95a5aa0ce82d16480f5765c3a1b5871cdfb3316a18a44e5f6ab4225529621b1fd38c1a61c31d90d0d7062a97919f2d49a2db5201c14aa5e9ffcfa3baa2e3f6580cca6bad347e093ee8155c62bace15fa93757d156c04bdddcdcbc4a9cc44745a5644874c101263533b67396c2b155e4926e118bff80c471f8df1e0c4bb96dfd8be4a43cc4de7967b0ec7b1dc2d9a5d0994622db2bb30250359710c5951584357132db0e5155668cd4265c2cabafa7b6f33a44833f8413e3035db83039387af74a440ebd06cd9911bdb4712e632db31418d2cf19f8a3", 0xdc}, {&(0x7f00001bf000)="a81d651c33963c61ba9cf9c58111c0ae06d865df3cb173a56e1c16eda254750626f6918e460c57c4882a705b5ad322d0a2b8a442070fabee87137be57a1888a811501505a128f5c392649682c2801ae2fd3fe073fd5d11183a5e1cf826cfa6821a96f209d8c6da323b559aeba0a27f342975d3497794cf14840e0d75464b", 0x7e}, {&(0x7f00000b8000-0x1d)="10367e1408092286b9d2162472c7c6f6d65b9ccc683512c5c8ba7bf0922edc361d212e4e7776828339684bec529e69656be6847e616ea5918af2d738ad54369217", 0x41}], 0x4, &(0x7f0000e6e000-0x90)=[{0x90, 0x9309b32a08b66eea, 0x7146, "82208550ff686ccaca3b31600ce997ec31251cd5385feeb10b085db9d37663d5940c738cc7d24ab1984a65b41fe13a7e409923fbdea30f27490c86324e8b170878290077c334ac5975ea59c07780c7bfdf6c548566eb764b43944d2b2f5aab3f4123dff53b88212dc7a6e74506149d2158a49d87215b80d8d0aa3183"}], 0x90, 0x4000}, 0x4000000) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000807000-0x4)=0x6, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000c3d000-0x4)=0xff, 0x4) accept(r1, 0x0, &(0x7f00009cc000)) 2018/02/06 09:24:17 executing program 1: r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xfff, 0x2, 0x1, 0x7ff, r1}, 0x10) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00008de000)=@nl=@kern, &(0x7f0000e77000-0x2)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ace000-0x18)={0x0, 0x0, 0x30, 0xfff, 0x2}, &(0x7f0000b79000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e1a000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x1, 0x3f, 0x9, 0x10000, 0x18}, 0xa0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000dc9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00008ad000)={&(0x7f0000e77000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x1004f}, 0x1, 0x0, 0x0, 0x87ff}, 0x81) socket$inet6_sctp(0xa, 0x5, 0x84) write(r4, &(0x7f00000c5000)="58d4c20b12797a692a8ad53ecbb79a02b95509f35aa487374923ca29b543d7c3abc2b6a290d95d012fd4f5ac9489bb4083acabd63ace9f76730918f5", 0x3c) 2018/02/06 09:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000078b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000024c000)={0x3f, 0x1, 0x12}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005ae000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00005a9000)="5728f1ecf9d87006ca4807f239b3ba01891d027b21e0bfd694d1197fd1733cf0fab2b2f8390090cf630f061b62493b06e1fd4b13dfafb9ea9e7f4dd3351ba5c3d87ff5ee45e829e0165762565c93e1ab64230a6f9fd8ffffe58ffb88dad3fa8872274309b907a71f366d5ad2b946beb095905bdc01b0998b7325cb6407defdaed7cb90a8bae09b7f1bf60d78790a3faf191b0107d1", 0x95) pipe(&(0x7f0000a6b000)={0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000f82000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00000cb000-0x70)=[{&(0x7f0000dfa000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c, &(0x7f00002b2000)=[], 0x0, &(0x7f00001bf000-0x120)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f00004a9000-0x4)=0x81, 0x4) 2018/02/06 09:24:17 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2000000001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6518, 0x8, &(0x7f0000002000-0x8)=""/8, &(0x7f0000003000-0x4)=0x1) 2018/02/06 09:24:17 executing program 5: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a01000)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$sock_ifreq(r1, 0x89df, &(0x7f0000634000)={@common='erspan0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x0, 0x1, {0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xbaf}}}}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000a5f000-0x10)={0x3, &(0x7f0000a5f000-0x1bc)=[{}, {}, {}]}) 2018/02/06 09:24:17 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={0xffffffffffffff9c}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) socket$pptp(0x18, 0x1, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000-0x14), &(0x7f0000000000)=0x14) writev(r1, &(0x7f0000000000)=[{&(0x7f0000f16000)="78062baa4c0f07cec0ec371b101b8821f9", 0x11}], 0x1) [ 65.728966] ------------[ cut here ]------------ [ 65.733887] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 65.747212] WARNING: CPU: 1 PID: 14209 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 65.755015] Kernel panic - not syncing: panic_on_warn set ... [ 65.755015] [ 65.762388] CPU: 1 PID: 14209 Comm: syz-executor6 Not tainted 4.15.0+ #221 [ 65.769394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.778742] Call Trace: [ 65.781327] dump_stack+0x194/0x257 [ 65.784963] ? arch_local_irq_restore+0x53/0x53 [ 65.789632] ? vsnprintf+0x1ed/0x1900 [ 65.793432] panic+0x1e4/0x41c [ 65.796615] ? refcount_error_report+0x214/0x214 [ 65.801364] ? show_regs_print_info+0x18/0x18 [ 65.805865] ? __warn+0x1c1/0x200 [ 65.809320] ? usercopy_warn+0xdb/0x100 [ 65.813284] __warn+0x1dc/0x200 [ 65.816553] ? usercopy_warn+0xdb/0x100 [ 65.820875] report_bug+0x211/0x2d0 [ 65.824507] fixup_bug.part.11+0x37/0x80 2018/02/06 09:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x4) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) [ 65.828560] do_error_trap+0x2d7/0x3e0 [ 65.832439] ? vprintk_default+0x28/0x30 [ 65.836497] ? math_error+0x400/0x400 [ 65.840288] ? printk+0xaa/0xca [ 65.843559] ? show_regs_print_info+0x18/0x18 [ 65.848058] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.852900] do_invalid_op+0x1b/0x20 [ 65.856613] invalid_op+0x22/0x40 [ 65.860060] RIP: 0010:usercopy_warn+0xdb/0x100 [ 65.864633] RSP: 0018:ffff8801cbcbf6e8 EFLAGS: 00010282 [ 65.869993] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 65.877258] RDX: 0000000000005bce RSI: ffffc900031ca000 RDI: 1ffff10039797e62 [ 65.884523] RBP: ffff8801cbcbf740 R08: 0000000000000000 R09: 0000000000000000 [ 65.891927] R10: 0000000000000566 R11: 0000000000000000 R12: ffffffff86402580 [ 65.899191] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 65.906475] ? vprintk_func+0x5e/0xc0 [ 65.910283] ? usercopy_warn+0xdb/0x100 [ 65.914273] __check_heap_object+0x89/0xc0 [ 65.918507] __check_object_size+0x272/0x530 [ 65.922924] ? usercopy_abort+0xd0/0xd0 [ 65.926900] ? __might_sleep+0x95/0x190 [ 65.930885] ? kasan_check_read+0x11/0x20 [ 65.935028] ? _copy_to_user+0xa2/0xc0 [ 65.938920] put_cmsg+0x233/0x3f0 [ 65.942379] ? __scm_send+0x11a0/0x11a0 [ 65.946351] ? trace_hardirqs_on+0xd/0x10 [ 65.950506] ? sock_dequeue_err_skb+0x2b1/0x420 [ 65.955181] sock_recv_errqueue+0x200/0x3e0 [ 65.959496] ? rw_copy_check_uvector+0x1be/0x280 [ 65.964260] packet_recvmsg+0xb2e/0x17a0 [ 65.968334] ? packet_getname_spkt+0x2b0/0x2b0 [ 65.972928] ? copy_msghdr_from_user+0x3a6/0x590 [ 65.978272] ? selinux_socket_recvmsg+0x36/0x40 [ 65.982935] ? security_socket_recvmsg+0x91/0xc0 [ 65.987692] ? packet_getname_spkt+0x2b0/0x2b0 [ 65.992270] sock_recvmsg+0xc9/0x110 [ 65.995973] ? __sock_recv_wifi_status+0x210/0x210 [ 66.000899] ___sys_recvmsg+0x2a4/0x640 [ 66.004884] ? ___sys_sendmsg+0x8b0/0x8b0 [ 66.009025] ? sock_sendmsg+0x4f/0x110 [ 66.012930] ? sock_sendmsg+0x110/0x110 [ 66.016994] ? __fget_light+0x297/0x380 [ 66.020962] ? fget_raw+0x20/0x20 [ 66.024413] ? iov_iter_init+0xaf/0x1d0 [ 66.028387] ? __vfs_write+0xf7/0x970 [ 66.032185] ? kernel_read+0x120/0x120 [ 66.036060] ? bpf_fd_pass+0x280/0x280 [ 66.039948] ? __fdget+0x18/0x20 [ 66.043316] __sys_recvmsg+0xe2/0x210 [ 66.047109] ? __sys_recvmsg+0xe2/0x210 [ 66.051082] ? SyS_sendmmsg+0x60/0x60 [ 66.054889] ? SyS_futex+0x269/0x390 [ 66.058594] ? vfs_write+0x224/0x510 [ 66.062334] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 66.067368] SyS_recvmsg+0x2d/0x50 [ 66.070906] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 66.075648] RIP: 0033:0x453299 [ 66.078828] RSP: 002b:00007f1c4a6f4c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 66.086527] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 66.093785] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000015 [ 66.101043] RBP: 00000000000003d9 R08: 0000000000000000 R09: 0000000000000000 [ 66.108302] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cf8 [ 66.115561] R13: 00000000ffffffff R14: 00007f1c4a6f56d4 R15: 0000000000000009 [ 66.123526] Dumping ftrace buffer: [ 66.127146] (ftrace buffer empty) [ 66.130836] Kernel Offset: disabled [ 66.134441] Rebooting in 86400 seconds..