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", 0x1000}], 0x3, &(0x7f00006e8000-0x4f)=[{0x58, 0x107, 0x10bc, "fcf26544d2e57c4dce7b109732fc124941968f7d42809d208b20c915338ce7247ba36b287c565c9edd13add68b2a452664e22631f328504f17c2d836f7617103f4"}], 0x58, 0x4000}, 0x0}], 0x2, 0x40040c0) 2018/01/16 23:44:47 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x24)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0x3, {0x402, 0x0, 0x0}, [@typed={0x10, 0x50, @u64=0x7f}]}, 0x24}, 0x1, 0x0, 0x0, 0x80000}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/16 23:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3f000)=0x14) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e99000-0x6)={0x0, 0x0}, &(0x7f000082b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000029d000-0x8)={r1, 0x7ff}, &(0x7f00001a2000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/16 23:44:47 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001a000)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000019000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x0, 0x80, 0x80000001}, &(0x7f000001c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000029000-0xc)={r2, 0x24d, 0x2, [0xfff, 0x4]}, &(0x7f0000016000)=0xc) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000024000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 23:44:47 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000014000)=0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000015000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x2}) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000011000)=@bridge_getlink={0x24, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_PHYS_PORT_ID={0x4, 0x22, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000015000)={0x100, 0x47c, 0x7, 0x50, 0x2}, 0x14) socket$nl_route(0x10, 0x3, 0x0) 2018/01/16 23:44:47 executing program 1: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r0, &(0x7f0000de3000)=0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/16 23:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f00008cd000-0x2b)=""/85, 0x55) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/16 23:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8934, &(0x7f0000cf6000-0x50)={@generic="8c978f3d56cbddc316e8697eb2f15e16", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x3, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000461000-0xcd)=""/205, &(0x7f0000b91000-0x4)=0xcd) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r1) 2018/01/16 23:44:47 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000a000-0x8)={0x0, 0x3}, &(0x7f0000008000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000b000)={r1, 0x54a2}, &(0x7f0000008000-0x4)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000006000)=0x2, 0x4) 2018/01/16 23:44:47 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005c5000)=@assoc_id=0x0, &(0x7f000061f000)=0x4) 2018/01/16 23:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0x5) r1 = socket(0x12, 0x2, 0x10) accept4$nfc_llcp(r0, &(0x7f0000a8a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000450000-0x4)=0x60, 0x0) write(r1, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) sendmsg(r0, &(0x7f00003a9000)={&(0x7f000064e000-0x10)=@nfc={0x27, 0x47, 0x6ba0, 0x1}, 0x10, &(0x7f0000b97000)=[{&(0x7f0000721000-0x89)="b61e60519a60ebeac5f65152f05ca51c7ff72e3be68a9eeb58b0a582e23c72aa3d77de3883fae1fdcc58f9cf5103b3d3b69e59623612e52000aaec59e75c8ad37883ce1e80bfbab730ba74d1d7356c4f2a97cb7c2bc54c37654675b29e5c9eac971b2abae959565e95fb3ff63c58bc0144cb3eea8c806f131352751cea9c382346e675b4ffc72e7605", 0x89}], 0x1, 0x0, 0x0, 0x8045}, 0x8050) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000a30000-0x4)=0x0, &(0x7f0000f7a000-0x4)=0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000738000)=""/143, &(0x7f0000d5a000-0x4)=0x8f) 2018/01/16 23:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000424000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="2d57d93ba9e16dd890e81f5cdb17426d"}}) 2018/01/16 23:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x803, 0x7) getpid() getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000090f000-0x4)=0x0, &(0x7f00008f0000)=0x4) sendto(r0, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) 2018/01/16 23:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x1f, 0x8, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) tee(r1, r0, 0x0, 0x3) 2018/01/16 23:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a51000)={0xffffffffffffff9c}) pipe(&(0x7f000040b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000050f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00004d8000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cf0000-0xc)={r3, 0x80000, r4}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000318000)=0x1, 0x4) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fb7000)=[@in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x70e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}], 0xdc) 2018/01/16 23:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008db000)=0x0, &(0x7f0000cdc000)=0x4) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f0000b9b000-0x4)=0x4) 2018/01/16 23:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000050a000-0x4)={0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cca000)={0x0, 0x0}, &(0x7f00002df000-0x4)=0x8) [ 161.875395] sctp: [Deprecated]: syz-executor6 (pid 9974) Use of int in maxseg socket option. [ 161.875395] Use struct sctp_assoc_value instead 2018/01/16 23:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) socket$netlink(0x10, 0x3, 0x80000000000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) 2018/01/16 23:44:47 executing program 5: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/16 23:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f00000)="d1e3b5bfe5abfa", 0xfffffffffffffdf1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086a", 0xaf}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b71000-0xc)={0x0, 0x0, 0xffffffffffffffff}) socketpair(0x8, 0xa, 0x7, &(0x7f0000ff7000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000cc8000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b2f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000237000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006b0000-0x20)={0x5, 0x0, 0x10001, 0xe4f3}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000a0b000)={r7, 0x7f}) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f000090f000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000ce1000-0x4)=0xc) sendmsg$kcm(r4, &(0x7f00003f5000-0x38)={&(0x7f0000c18000-0x14)=@ll={0x11, 0xf8, r8, 0x1, 0x7d, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000538000)=[{&(0x7f000080c000)="3986bfedeb1e02e654ad7936bebe99516d85886d34376dcddc93a51660e905586dc54e3be49d338d5ad0ea4aa411d38665d85a13f23f280a4e4f4259848392d79f9b627af784b587f782c1569539305b4d51f06d7ed736cd44c87ab0b0087720985da5cf7f5e618ade65", 0x6a}, {&(0x7f00005ce000)="49133c081d17a8edf75ff375d3f24afe1bb301ad5b8f24803f93925a651a669456d147b355", 0x25}, {&(0x7f0000c06000)="feadce00aa169b3203a87ae7fdf7397126d1db04e8019d0a0e669d76ad5f687703df4e4ababb957e9cdc4df9fa61180e599f3e235649a7b1600cb591ea89e9d2cf5baba31e2956d1a857b04983efd7c6fbf11555c890b7f147d08bf1124d70fd9590cbd36e2ca96c5dd356c08c8440bf0bed", 0x72}, {&(0x7f0000731000)="ec026822812a48b9e6c423900ed952961ab388c34b487475829a9ccb70e65dabd4dc6b987be2b73ac78ffbbab39ddf4489056e21bf3436f7b057adc8c23465440878186e98da5584548cea6c747e243472c3a80160e55b1e71bcaaaa0cb78257dbd6830c7ce9f44f4f8b069da5148e4a5466c669c9faa700689933695a8f0135611d3527e5888c5328aa99453ef9c548a1e47fa1cd176682bf9a4c7e95ab966b95248a3310173984f4ce0a89777e7e0faa598ffc78d9c84580361e8e4338a6095aabd527928fab869ae48ae6", 0xcc}, {&(0x7f0000a9b000-0x1000)="32897c78c213678b097ad799fa9bd66f90e9d3160c2ece0edb304f5b9fdd4c025cb5046e77c10f686f56af20dae36a41c98c4b779fc667cfe3d1acd219440ba1fdc98c4afcd7f92ceb0b160ea27355b0cca8e1570cc03e85e37be1c5a775afac855ab1f67dd21aabf0e87e42c455276dc129367ae117a676d98017fbe59f9fcac766048d9ac1a931cec2a82b0dcf91bafb30dc38ceb238b217d30b931210ef1d2a1168aaaf764e1f39d6abaf799af423af79b9a8f205f550aaf2b8eded67a1d1c4972cac9b0f84d6e9002e7e6e5513999151fe7803e4ab4b3a4afd860ccc2fc83af3099271a118eab4da7e2b9cc8924bb376a6a466d12739f60910d84153590b0807644c12cf3f19f44aa44d0af5e3969f88015a91ae866638d87a81b095ceda170bd1d00d469ff5e0b735375c3de75b68f92cb2cde0381248bea169dc7062071e178545d8b7d4c06f21f4031bc1f66baeb35b77d3e5a9c98797af3537f945fe087df26546e4863a77f8d1a9565f66f77c114bc444edcfaf3bbcbcec6e6dc1844017e9c2ff22d7b1641c75ea32b28ba233e9e82fd554a76d555ed1827da4ea4542be7b25ac4435d24ee343f1f0bde5cb88c28d4b61ea3ede1af489498fbd24f991d139eedfe9b64dfe73b5ec52316f1aea333007011f6310c05675aca2a3c8d64192b2e4d3215667f5e457b50964a7054c4770f286c0f0a3f1528093b9e71cf8121c40a14b6739c16c5f649fda77b476402fececd866f7e9b23a899e125296c716405518c1136d20b2b76d26181b2af3644a1be80a923b6eff692eb4b56ce741ea6472057a13606f30d601d90fe6ca0ddc45a915f15f51b94a559793146aad28f42b2b1d8a3b71b3435e31aad00e68d6e8db94ff9414f2626bc6537186a261c2ad8080c38554563f05eadd97d0d9af8b108c8e898866f2ba8310ee8f2f3d54886bbf34e406cf8093796b6c73f5d354b7ed241688e5ebca184e2fa9ea66a0696b2539b80a1d7b952fc799374e9fb62ae522c84b1a0685608fcd156e9b8cf1fc3780eec0cbc8ab5131d36982837c345dc3071eca81970bd46d3a007869c6f981d116b4f11f69d5e02a7a9d01f92ead0acc71cbc533a641b7e4b4254c52077b49780e6ddc88fc5c3ce1e9e1b8f8f426ec271915b858fd6c5fa86baf3e7af247e465e76ddd8c8a237cef487e95cb7c47b79ab89008d9d7a24d567941af432c69f1d2144191bce530784603efa3a189f8014cb0f685bccb11a1a98bbee0e13f9fe97fe1b9aca145340ad219a1feb0ae6efec9bcd9324ea3bd669efda653b90732e0cda296d167405d2661db78140a5025a8033bc73708c9af99072b28a0a46c3bd25d35e08a5c6c6c26411020d9ff49cd98e67d71fdfdf8ed2ad0eb8385a6bb603a6bfc0c8a4a3ddd37c4ac4300a04d17932f21681d961f7018a68fa4eb00276779a082824477c6ccde22517ef26827acc50993a300530aa7b3fb1e03e690b653a79c9daab9a41c5c8eb5576a129f83779533ab3e74dda75f6dfd385f8e5b9bbcfc2ebaccf98c7a54d4548cc26547de9a4d31ac5760634d7ac66e41c9114eb39940cab7f93254401164bab5dee189bbe1df3202012e6922dc1a2b808c8db5f420bf178d050f47d039315361f9e4f8fd6a924dcafca2b73480a2093c4855b41c96b0e82e2fdfad62032d9775ff7f639fd240bc124bacc3c6921771b6730c2974fe4e9d2e67e5c1433a62dc665cd371b2d411ba39c9df1e715fce9208649160a2ab904567fe3483514e2d30bac81a567f6beb4af78b9513b12f97bad59bd32fdda1a0ffef554d2366a0039212fc18e1d47c1f67c5980b296390e42d52fa6858099017ea434cae1dce9fd67a9456518546e138c964e9c5bf2a7dec5ccbc5059e917fae16216c093d89f8914067bae20a8ff980034c844e91984ec20e55042c2b415f6b63e69e77ca382da5410b43c23ffcbd66b1957c2cd996f8f518df0230e8040459ed9fde892ac65fbe040c398482dce048d92d465d0cb42fe19d039f73d640e2d07abaa7892cdab070ea87d114d2fcd43168793708b64faf5aa6d82443accc91a555fea30891f43fd91a6059149521754bfe94b423b0d3e4e4ee9b463e12119b54f274e56b24527b32e833061540cea0754c1e994dd841b8ed2bd60e8221885f398ee1c9f2d671d7907332e9a6245586a5dbc7265d17d2ffa82fbbb2a0841ca6d954474ff4789689d1f54d2bf9b226a177955c4149a60af970c2fd1afc0de6804c35d5ee33029c614199a0cb6653b625afcf7f3e0229ada19f21e552bb09720899028691fc145d7671138d476d54d70669ff07e6f18171ec29c444f1d37992a359045c4f21493625ad4d83f2a1b35f9a37052c14bc318a345cf6639a94203fd90e02a627d2d86188846e6069e752708d137cd11b0bd6a7a11eb2b49920c76c3c9ee861ab8c48c8b36a0f84b9adfe8dacc3a8562c0d2a6d0e6b59a7ee0f09b5e18dd803a3fbf4ea053745e87f3f3c7da4e91eef169d9fa5f4856f3089bb32d67f89a37bfd47afdc6e4f622a567121f4c81c4bd98d8cb968884847e63f131a22a324d343ace8a05235dc0e8b8e2453592d61131e266d66d7641bd959df8b9b5db6e6de9391c49bf437292b8b17707b78d2cb44c06b02e432341c163573fb44f556249e25cc6268cab134b11dfd348f86916f5e9b91ba5fa541a4c30df5a077e5eff1ac4cb604c0214866be1a96771a5bcb6dbded220e4cc622817913889033330eb059713651452a1b75c3b145a52319bfdc5b87f4b86a262397da738d9428b1dcf1fa1b48e543044ce229f576d91c85d3ee34658e842240becc4912b4a2b202e79a6386e057d4892c1277932c70ece9fdbbbb1e61b0af24cca23be55c567f1f4d1ea4c67842785015df0d40455cb80608e702db84b4975f361428876e023eb3991e1aefe11e80f841a3a8a1fbd435906ea1b887675dbb8436247755caa135efae20d5f9894abfe10a4c4fe06e1f5a3cd3030578e0690553e16200390d39f9dab160ad0db24174bcc2a74f00db9751cb9a32ebc582e3346872e0ef64be82513660e6b6ad900a51e87637f1ef06a8c6185c854ded965c0eb9910b64d916a35d9ba80042ac2124abae07bc214579dc4658e2de2f97745ffee7c93d5a166d4f182cb3c263ec830915e197362422e1e16c2e1adcf9e00cca572f2d10271bc8f06cc0dfd74b8387d7bb48ee0b4f3cb368014d3aecc6774211e108e6237612274cafc5f80061e2f13a1138a83a02a4ccaec70d33caefbfd14fea196ec793a6600dc9f4a5f049ae67cc7c4bc94698e2356c90ea76417447fd0c8c8e639b4b97b1048a161e46a55b835b47c0bc7c0df694061ed9d8cd0feb9629f0b467797dd99ca1f6dac5767f03bf904573a3448d57ab2f2ec2f6fd3a3a996ba9fc040a8d8e14f6baf4ef6d7598ad23366a44816b7d8811dc7f977304dd1bf6e2b5045090d07ba2067dff3a19deb2315146e3bd977c49911c3066ecc1aeaf0657dfca1ef19541bed19d7d8003fcf9dd29af1b7a5a584bfdd5a99c115df5a7e2af57855b441ac258c65b1fc729afe4cceba096ec2abe93e34b372d9cc46d92d39dddc9681ed8cce79b0ffe935efcc8883cfd7da9d5bcb84b666fa25387569b5c6034cf83ae8f39f560a4fe2de538a5155336fc98bc0a7f7d929ce3d956d7338a0d3b1813584d84e86f7784d9c8559ed196b8a1db2e78079ded87d2d965070b327f1362f862694c14256cf87c93882e0e79059374bac33554a7fec1c85203b757ef7c88cccbfb59e9e2c8e010ed1c591a64eba0adab886249872896a8f5dcf569a76d8fbbd6351fbe008a9f6c6c8e27dad8ec025431fff0d6dfd98005b2f948b78433a9e3f7a5b6436bce9014f974ef23c21987191fcc2d92896bcf694686e02e459c900adf19db9c33359053bfeefff8cb268f774b4ac3897122e16db5bf0bf3867dacfbc54161f07ef3387049e5913d81a59aebad98b5133f7dee2e2bd25cc76f053ad8c0420bd078193205400a60b03df86bf4a58f70a5237b80f80df202fc45814724b485faec3e71732e5cddaeeed2fc46674f0cb58635a9644a500b6780da7cdc18ee56c4b762e58734bc56411d6b284e659c2e1814215837e73c64d71828e7cd261a1ad0ff494def0b77b9d034a2b9c220ae0068ead359095558ea28e5a8c887eb445c8ced60a56f3c0478373c2964e99cb16b3c3e98d857af5802b7188e3f667f2dcda0e6b0a550ff08728a8e2b2877373aa2d5e40562cbca4e93e09920c72414a733c3e78679d94401f3a91699891dfb88672ab71bcba99430dae4e1add0761f48c6edc907705dfa4c67f15c3a693a43770fd27e20e5dffa1ef9ebe91d4bc48b81ee5686b0bcfef12a24af86778b8095300b3fe17a142b8ffae7ed0f08c353af0e68e737014342aaa7f2bfed9ddb6e72e2476845246b0e389befb04ccc9c6465401cf35096333cc2471993a37d5826b1d4a6a12b2704390f8b57b2a2513aabfcf4d52478b820861d20e17a2a4f25808a319a98629b2c2645e2ab44de6fbacc1a6e33e8d7615832d2abf6bcbe9e4aa4b5634cfa7a74337fd44310abb7508c5c4b05fe7f62aa9055eb378611301e22b32042632248e5726ea202bfc97a0ab3f44333948cb8ace673b9e6a7ad4484c074cf9d0a7d4a101d21ce20f65d51832844f431a7262a42bb37152258b5bccdb024a81f389ccda3877610f3941f7690e44d31e82d523e4cb1f9d96e0e1cad02a565e358ae81e0f27f2544770a53f42307965fae0ba873160a68eb7dfae0b935973b9efad1f15859e2b0f769b3e6456a49d733b34437e7395cdc581d2d2c32f2668812fdf53032ce84616795a4e103a9b830e6f3df771a44590a791aeb08f09abd2e508b647b47f33918940f22debfac974934102b86d6d30f5b8322919916dab6221b2623ba1e80c6a283dd1276973b7a62930c28045c60fc673b2b852d16e09ff1f87a1d13a0bbe27891500e9f3a18eb49ce3b13626b95d57de55cd2f46b33ccd4a3449b7f6011b63ccba40e8d560d0bacb92c2af7deef80592546573386b56dc4f65f6ee5be039a6a9018da7044fb342f5276c01f4d72f3867e827e234a9e071b88d4bd1258a0187b476d4ea73d7527b90d171b960759ccc427382121ed7e40031ec7d9c3c43ec09f99c562db8e89acb78365e89bf8c9b7dcfd5f5b1020afa58c4e4286c358cc1957fb5109164a7eb6f20901547ce0efcd768c8c442b588e2a4d61f233c1f22f6fe9046108fb11b4ee6c3db9739b7c8b36e3bf86cf0f7b9b1a0a2c7b7871aa42e247f772d3de66b33f1b63381a745152bc88ea9d71b6f4ef612c373aae532c619a0cf293de287f508b9ce6ce9e95cbc041ff9873ca39ee6098767a68d375fe98bc1a6090a0b0642600e742d72c72e0b84488e7c160cd2ba1b2c1100627a56c116f549d35f20f841311b9caf5ded0904e5986a1162a0a8f66af5472b6980804bfe196893e4cf82efe924a4f1d6075be3f13d261ef1a932bfeeaf657189465a7257a9ae41d9572a415c23535c6ed04067f76d5c2f17b1fa93eae55d7bb02b53e803fc7d0917ed1a005fcd6757c95c4100ac5f2c5096eb619efe39a4ab882346e601512ed97df394e60248afc6d9ba6d8fc975a67fe41c131a8ef8d670faaccf55e3c2e4d736c147ac5724ebe71b35faa071e3a64249f05d0cc3b521958684d43d5b4241e8e7e7460ac1f481f17b1c898856b1326de9bcfc23c7fdc284a49e68904d9d50fba5189e686aacd86a5efa9490df43f3df2", 0x1000}], 0x5, &(0x7f0000b4b000-0x50)=[{0x50, 0x13f, 0xfa, "0b83056978aa80226208ef23050a33e7087f8b73c7ead6afb664237baf7d8f8619049eda3dc6f35c33b82cfad2368eea9cc187757bde76707c"}], 0x50, 0x80}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) socket$alg(0x26, 0x5, 0x0) socketpair(0x17, 0xf, 0x7, &(0x7f0000fa4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r9, 0x641f) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000537000)={{0x6, 0x3f, 0x9, 0x7, 0x1, 0xffff}, 0x7}) 2018/01/16 23:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dca000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00008f0000-0x4)=0x0) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000bf6000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e8c, 0x5, 0x401, 0x8, 0x4a}, &(0x7f0000f9d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000128000)={r2, 0x4, 0x20, 0x100000000, 0x10000}, &(0x7f0000418000)=0x18) r3 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f0000579000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000247000)={0x1, 0x0, 0x10001, 0x10002}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000cd6000-0x20)={0x6, r5, 0x10000, 0x9}) bind$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r6}, 0xc) sendto$inet(r0, &(0x7f0000124000-0x64)="99", 0x1, 0x0, 0x0, 0x0) 2018/01/16 23:44:47 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b5d000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000000000)="7f8f0e21e5c87650658d4566056df334010b2052b29eaa3661909a76ab2fb53da50210fc96400b784ce703a5fc9ecd3e2e6050572457f7", &(0x7f0000bac000)="838ac44455e8bc076a9470815ce2b1b2d5af36dd1763be844ad921c7fe4cf75163c3079541bb5ecb544cd4132eef24be8c", 0x2}, 0x20) 2018/01/16 23:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b7d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000574000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002a0000-0x4)=0xffffffffffffff5c) r2 = socket(0x8, 0x6, 0x3) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002da000)={r1, 0x22148}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fbf000)={r1, 0x2, 0x0, 0x7, 0x2, 0x5}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e41000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000-0x4)=0x14) 2018/01/16 23:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000e6000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000af6000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000899000)=0x0, &(0x7f0000f58000-0x4)=0x4) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000366000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(arc4)\x00'}, 0xffffffffffffff09) read(r2, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/16 23:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000555000-0x8)={0x0, 0x0}) getsockname$inet(r0, &(0x7f00004e1000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ea000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000576000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x10, 0x0, "6def2fc76176800e"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="", 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349", 0x10}], 0x1, &(0x7f000045c000-0x78)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) [ 161.927948] sctp: [Deprecated]: syz-executor6 (pid 9974) Use of int in maxseg socket option. [ 161.927948] Use struct sctp_assoc_value instead 2018/01/16 23:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b6f000-0x14)="bc67b602bb07d667b151b8277d5e5222ed9cd934", 0xff61, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socket$unix(0x1, 0x3, 0x0) 2018/01/16 23:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a00399d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000c8000)={0x0, 0x0, &(0x7f00001c1000-0x50)=[{&(0x7f00009f0000-0x75)="b3abb72c17848d3387a90dbf9c0860242d2df8d51efd5807fe4ab64b62c3d9aa89f9fb49967ed247e0395c3c05580801825787e43afbdd77314ae5c75bdea464fde19cf425210fd4b34b3d0992f60766109f96efff9c28773f8cf510d87fb7b16795e44093a044020e0aad04fdfcdac7ce2e2587df", 0x75}, {&(0x7f0000b33000)="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", 0xfb}, {&(0x7f0000085000-0x44)="ca82ef693a86b1213ac18f18e9ac5c52fc097248bbcc6627afeef161d0ba8077d4c3ab000676761c8a33d57aa48324bdbad59e9f85fafaa36c1cb69c1444d686a26c0f6d", 0x44}, {&(0x7f0000db4000-0x9b)="0b552fb9100b00f35178e4764280e4ea34e5d00bc29e971b1471b6e60a7e9656a6126bee84d348fd486a5e81838105d85a59c9f0ab0eb765186ad48652a59cbaa1a4b02df9d82e27b431b2f886b0b15a02b5939b272bc80967f0ab72b9737cb6ec58317809a0c28d86933b4eea921740db7314b3ac0f83bcb5a6cd6a99eda6506dc43b472a3d04ac9a957ae0d60d965df87f76d8285809a1861c0b", 0x9b}, {&(0x7f0000b1c000-0xf6)="12ebcaf1e62771357d590a4c98d014db2112706009c39113cd60d2673b58e619768eee0ea149228af1ec920e955c359e0749339223aedbadd7459c685b4dd1fec5151bf78a0acacb1111a50c661b275b4db931793496398c4f061ade3b360c60b8ab1ff1db839f47d73c645d83066d7c1e4dbfb541f374ed62ca9d603c3543ef2bf8d7b9fd2a57dd88f6f71020fd3ac545a4a5c66d95f1ab7a84b3be16401c4858a53871a8b07853073a510710fdc88bba12f1ea4b24cfc91782d727d63ab1266eb9306bac0d6e3a1065f005a25820ad48c6788e41cdec57881cc16389dee4723be1cc9f3464d6a8d27bc015f578d1c7adca23cffbf5", 0xf6}], 0x5, &(0x7f00009cf000-0x300)=[@iv={0x30, 0x117, 0x2, 0x17, "95a777f6ba31d8700e753c1099f268491867526d722046"}, @iv={0xd0, 0x117, 0x2, 0xb8, "5646409400b6a112584700f7daac5ae161904faf05434cc30340a17e0d914ac04f20c58acd6da7c95e543329269e7600c52c351fa93ca65f5f63f6a865d45723e8353b81f87892476eb90f65bcf8dc478266ba146a1063bb5d7208815ded869745958566cba911b14b66bca82f30c40f2b26a5bfe5784e8ec1d658e3fe6c139b53d2b46ac9c9638042349130747e562a33f6b95d9c7cbf1315c0e58a3f36787bac091dba7323fcea3e7548ae8ec5570bc06f96f6797bcf03"}, @iv={0xf8, 0x117, 0x2, 0xdf, "f0f66f6e9bf8ff3219364b4cd63e1657b609a0426962383e3c2c8cdb57997c417d59ce65b1b01a7578dbc4fcfe23a9c782c92c018739bd3ef6d94b435db1dfe666a392e48a2c2868cb6b72eadaf5d801ad6f312a1df931ba5548acc624cf0eeecd6174990032ce558bf73080506f9ed61c5ee39fe01e47a03b63f5c5b16be5703f502d23661cbb3f20e99a22cdd194e04fb2b26c2738c4574df1588256d981876f372434342e9bdc490378b1addee864f5136c82e3cde49ccf9a5dcdc08df93d0244988b11e12aecbbdbdc0358588ce769890bd32fc2af206e9b43fdfab9ce"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa8, 0x117, 0x2, 0x8e, "5742b25c9721ef9cba7ee828286a7a2865f05e2cd8124bee018d4fb09b8fcd3378fa5aa5aad6e707906bd6be45d7bffdb8e2c8ea90db69c8b78386aa91e4749d348ccfed847bce61de63793bd48869c50f20ceedc14a5af0033c395f2bf72644f750cbebef4b56a9343caada702e43f9b3b8c74d601d6ed3ba08026c6d9b22e8e02afb78e16a8d776a12d2fa7c1f"}, @assoc={0x18, 0x117, 0x4, 0x7f}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x300, 0x8001}, 0x20000010) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f0000f7f000)="8e4269907b04ddda6007d23d2f4dedb79a744b837c16296bfd06887a91ef419170a3bcb2c05ff8673dd85cc5d8b72b65a6e3d80d7587ed6f2382beccdfe2edfaa8917b080e8e0624b38f006b7617d0126701cffe4009ea8768fddc43ebe2a573b8f6bfd9b7be60194ff28247093da86f2d8dcb0da9ea773e6e5c6b2b493e300877", 0x81}], 0x1, &(0x7f0000410000-0x118)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:44:47 executing program 6: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x2) 2018/01/16 23:44:47 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000154000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f00006f3000-0x47)="31ac3fa0babc4a8169158f3fe07a5fba36", 0x11, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x7, 0x8000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000008a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f85000-0x4)=0xe8) 2018/01/16 23:44:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff}) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/16 23:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x1, &(0x7f0000d93000)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000c49000-0x208)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "416df6", 0x8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) accept(0xffffffffffffffff, &(0x7f00003fb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000e38000)=0x3a) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) accept$ipx(r0, 0x0, &(0x7f0000775000-0x4)=0x0) 2018/01/16 23:44:47 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000018000-0x4)=0x0, &(0x7f0000020000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/16 23:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80008, 0xb6) getsockopt(r0, 0x600000000116, 0x2710, &(0x7f000085c000)=""/0, &(0x7f0000bda000)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000007a000)={0x0, 0x100000001}, &(0x7f0000329000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000081c000-0x10)={r1, 0x1c, &(0x7f0000b61000)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f00007aa000)=0x10) 2018/01/16 23:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x80000000) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:47 executing program 1: syz_extract_tcp_res(&(0x7f0000a01000)={0x0, 0x0}, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007e9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/218, 0xda, 0x40000102, &(0x7f00000ff000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "8902000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 23:44:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c72000-0x8)={0x0, 0x1}, &(0x7f0000418000)=0x8) socket$inet6(0xa, 0xb, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x4, 0xfffffffffffffff9, 0x8, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000002000-0x8d)=""/141, &(0x7f0000001000)=0x8d) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) 2018/01/16 23:44:47 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/16 23:44:47 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:44:47 executing program 6: socketpair$inet6(0xa, 0x80f, 0x1, &(0x7f0000833000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x6b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f00008e8000-0x1c)={0xa, 0x1, 0x385d00, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendto$inet6(r2, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect(r2, &(0x7f000021a000-0x80)=@generic={0x10, "c0d677e27b6018f55b52dc882fdf91df3cdac154ac46f56099e887f239e219397282bde94d0ac2670aae05d89bfbf5f5fe4c3a0906d27fa9002be72cb8b7cf39af30f36039fa5f82888f36a7d3db23420fc6defd88a5ab81eb2b1eb719bf0aa0744c44bc0bd62925bdf9df5e8bb353c497d05be52fcbc70bb87b333ceedc"}, 0x80) 2018/01/16 23:44:47 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/16 23:44:47 executing program 5: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000219000-0xb1)="9fa0291e88017ca100000000feffff8562c82901348b5ca3a6103d7c1fcb9eef4e", 0x21) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000c0000-0x8)={0x0, 0x0}) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000bf000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000021a000)=0x14) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000021a000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021b000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001e3000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x6, 0x0, 0x80, 0xa, 0x80, 0x80, 0x3d, r2, r3}, {0x8, 0x7, 0x8, 0x2, 0x1, 0x401, 0x3a, 0x0}, {0xa50f, 0x759, 0x0, 0x2}, 0xffff, 0x7, 0x0, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x4, 0x4, 0x7fff}}, 0xe8) 2018/01/16 23:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092cecefe1150c3a4cd17d9a4bacbc659a34715603de1357fa0b7154bc359f64df637cc882bb11d275e1bc26b14ca61f7df397fcf099be9c808a062d2eb602647603e837da1634e66e0f41cb3afe6b3837b26286b057333aae178cbe627a4019f93fc4195703a04134e2f9b9730ba194aadd66b4e4b61d3feeb57e4f194194a97b1a77baa976a5b2fdf326aead68bb6aff39097259b077fd899bb3330c919617342aac2084ec414912b78df3892eda65250781e9999d9eba77ef794ce020dc9cbce02c4da9b33b0b0e5b46298ea932279e899d9235630a25e769e972498998daed3ea2e8a53ed8527a2307e6cb356660ce652d4f98c57dabfa80e5c99134556e1a46c4d3aa8e6e0c523a68548ee595ea84e7e8622cc80b39a1cb79fdeebb9ba35ca5bb6b367074d08fff5015099b4c72eb790ca5382a892954d7b3a6509df11f05b6942e48f972fae97387df6f5efc3caf0cd185aac657c92e3fefd9ed10167668027aadf58c407598351f03961501edb58e47f966a2e1d4f53f64d1ce3b53c11a042d747847f6d7a3044855a402aa8d07aaf223be0b99d0f7bee870f95b500a399858a88910a380d5b7094c9e18c18d90cfd8c2db56e7ec711678cf9a6195fecef6d833c1327ac7cbe1e3b123bfda98d5dc2e0adf8ac1d99296a841aaec50a68dabb3f90d0c928d58759557a7aa2e8ac0dd9ec9331d757846c963984027e2c0105da9082a60335f5ac25dcbbc61edf171e3625fb4ed896bdc23b919350bd020da7dc08ad4014f76467abdaa80438e00b75e8ce4c9f67fd099cd52a65e40dbba7aefeb36e98d885fbe7ebf4271b0370ffa75aefce6861aebc6d00515205e6ff5699becc29ab6f094aa9bca3b869985b0aad9587e7c18d44a710999cb392579e1412256caa4788557b6b156161e644ad1c4a2012e0e36d48761b931671ba6672080efd2dc49f2e1f7e0398a137f548397bc9c1f18ffbc4b519862756bc6de32cabd54d92fd67b982cdf6adffbdb4c0630dc35abccf9de72698d4a30fd02c85955a35d96d771854dbfdcb93545ba66474fdf872e1da9750a2c290bb8a1e94dc162b57d0e13a57456983fd4bcecc71a9d17d7a2473295b92aab3ec40f3dfc88fe9ae1ae210c12ffe897c7224d37b277336eaa780ff5fdde3726e02fecf724291e7b4f6a373213a248fa03a1a42ddbb4a1aa2fa82f740c573972e0a4385076d72e4156bf49497b44926d263f34940ac648e4ed41fe198aa5f0a2501499b8f7123cd256664", 0x400}], 0x1, &(0x7f0000502000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000dca000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000046d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007a6000)={0x0, 0x1}, &(0x7f00001c8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000859000-0x20)={0x6, 0x8, 0x8000, 0x1, 0x40, 0x20, 0x6b01, 0x6, r3}, &(0x7f0000023000)=0x20) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00002c1000-0x10)=@generic="fece386880907eafd0f4b503c68bbcb8") recvmsg(r1, &(0x7f00008eb000-0x38)={&(0x7f00008d4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007f1000)=[{&(0x7f0000f7d000)=""/85, 0x55}, {&(0x7f000053f000)=""/4096, 0x1000}, {&(0x7f0000d0f000)=""/202, 0xca}, {&(0x7f0000aab000-0x18)=""/24, 0x18}], 0x4, &(0x7f00005dc000)=""/208, 0xd0, 0x40}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003a4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008b0000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f00001d1000-0x8)={r6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a5a000-0x14)={0x0, 0x4, 0x8, 0x8, 0x0, 0x4}, &(0x7f000094f000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000221000)={r7, 0x3}, &(0x7f00004a5000)=0x8) 2018/01/16 23:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00007b8000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7c000)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fa1000-0x8)={0x4, 0x3a2, 0x8b89, 0xffffffff}, 0x8) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000734000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000", 0xb) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16", 0x1}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r2, &(0x7f00007fc000)=""/34, 0x22) socket$alg(0x26, 0x5, 0x0) 2018/01/16 23:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x199, &(0x7f0000ab3000-0x2e8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x163, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e2da92", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8a4f13f20ef472dae717a7c40c79f89d802f2084ffbc60783a03abf8e3fe1d89adfcbe2a768d0e3112f1fabfaf88efc2535fcef544850b630cd29d11b069526d9da0e1100c27bdb4084484f142a622ac73c5604054d2e94abf3ae291f9f37a2be5dcb6e4ca32c0923e2640114f9280a5a8ce7a282a787da19fd2d9442042cbbf89304246c8101c20352883acb7906ad9d1eede7c217a04c50ab07cc6c91c945269eee5998d7e384ed77cf5e10d0e2409006c14ed4a748aacaca06c73024fcbb532aa21caa49f3ecbf9ba75e25610fb7bf63689492fe80c70dc0973762c90d697bb"}}}}}}}, &(0x7f0000201000-0x10)={0x0, 0x0, []}) pipe(&(0x7f0000ece000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) 2018/01/16 23:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dcf000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) pipe(&(0x7f00002aa000)={0x0, 0x0}) r3 = accept4(r2, &(0x7f0000a60000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000398000-0x4)=0x26, 0x80000) poll(&(0x7f0000702000)=[{r0, 0x12, 0x0}, {r0, 0x6010, 0x0}, {r0, 0x4100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1, 0x0}], 0x5, 0x5) r5 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000ea6000)=0x0, &(0x7f0000780000)=0x197) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f00007fd000)=@req={0x3fb, 0x8000009, 0x97, 0x41}, 0xd2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000944000-0x1028)={r3, r4, 0x1000, 0xe79f069, &(0x7f0000bb6000-0xd5)="5d21821da184f13101370a973aa48620e8b275318c19ed2f6bdb80674aac8e44766ae5318aadd91737e9cfe892ff8c29fa965b471f78b3f32374eca084adecc9cf467018614b24297f77f9c5439526d6d14ca50bde8440cdeb2761026e51bab4cc9d10ab2eefce3eced52b390f78bf44ac55ff51e84d772f2545355ae514f1ad9012e57b518d0c85c47306d01886fbe2268601bcf90ee80dc6cd95192ed416ebefb0192f1aef324dfd7347a662da7890d9aedd5bbd9473d0d1b991dc2bce555581ef89ed782d0ef506ca613db918fa0d9d13d1d9d6", 0x5, 0xec1, 0xb96, 0x0, 0x9912, 0x1, 0xa3a, "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"}) 2018/01/16 23:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) sendmsg$kcm(r0, &(0x7f00000e7000)={&(0x7f0000b7b000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x2, {0xa, 0x2, 0x38, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}}}, 0x32, &(0x7f0000ffa000-0x30)=[{&(0x7f0000403000)="bde2d7b1400ada35a7de3bd5dcab2afaed07b4a63012b2cfa2b50c459238c2e3da37c17c6f2547c3b1c7e94984cc6d1d7d723214daa6986e86977a23632eb929a0c7cfafb9f6ec67e2c336eb1442ab8c73fa3c0a800aacc7001f62a7ee9a5b46716396313bb2c2", 0x67}, {&(0x7f000010a000-0xe5)="70e666e8704671ea93a9ef12d97f29b8cad693a79791b9678fba325885a3b40458f57dd201ff13e6c68ae8c7d9df54aa6b52e46e007f3fba2224fe4e73b0b530c500c6fc1c870307c759208d41625c2ec1b6e411370618e07b8dbb07df7665e3402bb92b1bbb24263455fcdca06904a1ccdde670d84a1d5d9ee5f7ae34643e1b036c3f0c17d3e40dc8c31674962decea0add0a1c39b312f3fadb11636a78d6d4b2fe0a00fbae11b59b79efc0d6d0f35e44120fdc48d40dc347e99ce94b39fa8c88bc0132cf835ce26d77e090f873e0bbe13ade61df8cdf039c8c744f5e225e7a26165d3054", 0xe5}, {&(0x7f0000389000)="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", 0x1000}], 0x3, &(0x7f00008b8000)=[{0xd0, 0x10a, 0xa27a, "8caecc471eb68b65fc0edc2b99338fea86dd7448769d7882f8606cee9ea27bd9d1f8bf65be2cc789e0c234b0d32b2259a76adcbb9f1dbbd400ca94eb7bc0d89e0e7ad4101ac7b02c37f71f75196cd19f7613c366dd785a72f09ad723d501300eab4d8818467512945df36794e13334d8bcba7315701aa379bfd4e90610726c00fb43dbbcaf99ec32f8d475a9bcf6203baef85271787b6e26a7b4555c3bdec846d9b2eb8cb3967ec3ab516add386bc6fea672a5b1e307a0f1d1"}, {0x80, 0x1, 0x1, "e012e2b292775ace193b0b5c5a44cdacdb8d799077d0b172bee940ffd3f09676844a55f0b42b19d8a552adb3e16c279c6b9f95d1c9077847404797af41b3d539b0fa8857f730185b7f457237e6d40dbf0354329107f603d1ada5ef5b96dccb2070e2498e672257fee593133cc9129e57"}, {0x1010, 0x100, 0x3, "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"}, {0x78, 0x113, 0x1000, "f27bc6e4e287f2b7f098d12801c6cff3f355818a8e7b52e83663fd87d125a8a88c87c3ddbb500b1b53355dd282e507a286e4426402c38ba3b113c3ef62eb2e4f1b3864d21497cb66ece82f5cd0d94557319b70c6de854e9f0058c218cf96306bc73756"}], 0x11d8, 0x20000000}, 0x20008881) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d2b000)={0x0, 0x38, &(0x7f0000de7000)=[@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xdbe}]}, &(0x7f0000aa5000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007a1000)={r1, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f000034d000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a07000-0x14)={r1, 0xffffffffffffffff, 0x6, [0xfffffffffffff800, 0x5, 0x1, 0x69, 0x6, 0xffffffff80000000]}, 0x14) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/16 23:44:47 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x54}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000d000)={r1, 0x80000, r2}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000000f000)=@assoc_value={0x0, 0x4}, &(0x7f0000010000-0x3)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000010000-0x8)={r5, 0xd30d}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f000000d000)=""/4096, &(0x7f000000d000)=0x1000) 2018/01/16 23:44:47 executing program 2: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) connect(r0, &(0x7f0000104000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 23:44:47 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/16 23:44:47 executing program 1: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000095b000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00008be000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00006f3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6, r1}) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000095a000-0x38)={0x0, 0x0, &(0x7f00005f0000)=[{&(0x7f000095a000-0x8a)="10c11e1eeea235ae462c38ca7b71614a8fa4b6c8212e09c74ebb98ad09bd4ea22a519cc83c9347d7d63bd568720702b2eeff6d0dfcc53de99af2e1084b5ea139a69075dcb8c831e08f9f97427c61c4913fff1013f193d41c18113edef7d645fc9261874647a9842dfd7382595459c398138ae0762c2907fdc06a7f0e45c81669a382f11a8ca2aafda80f", 0x8a}, {&(0x7f0000959000)="e888cc8c5442b75e6c0970632376034de18de0aca28657a149710ce48936d3036ba0e95c7ff82a042c7bfa765688df7757ac3e4b6db0b0c1c0dc8cda8a56255b5dd3febd1cb5ec6d930cd68c8b666cedba3d45c1c8ef7b745319330a9452844202b5d32c00fb48fcfffca44933ba106b3cbc23cd6e2de38e9786f8ee2c7bfaa6cc2483fb4770ba4864a6b65ea7418d4c3b9aa7d982796759eaecfb9d7b36b975aa", 0xa1}, {&(0x7f000094d000)="1682e0089774fa0444f195583f50824e56c48243bdf1b6b61c9afc0faf3d9d975aa06411787f7ab2f245356c41bed149db16d3e09aab5782157baaaa4e7444d2230b54007c86b5f2c562543ca258c7923e55f12295c12573b639fa", 0x5b}], 0x3, &(0x7f000095a000-0x1e8)=[{0xa8, 0x11f, 0x8001, "149942d6e20aa918773830cfde83b4ae9bda647501db592ad4aeac2d9f9d0eaa9f814f6a597fb694a0eb663737598e2dba141044dba60541af9fc4dc5f565e684d6c76309a75062a774cb0f80f7adb631e64862d725f4430a63efb833cd1ea9b5508c4f1c1cfe2b7b14de0723abc1e6ec24729d4a904e94d981ad4b27668968b99377579a6b1e06c5698e1169877a5323262962c"}, {0x40, 0x88, 0x7fffffff, "1081964d59a2f97c3c5d2d1f593b61c8f3ee7c139cbd26240cd1ce5c8b3a8f4fab3eb14af6235390c410f786f2"}, {0x30, 0x105, 0xcb, "d4fceb3c80666ae22b3c52ef28f9c715433b1066c3577c3e8c1477ca71"}, {0xd0, 0x10d, 0x1, "895e45a20dab839afe4ba9bcdfb67da653773aac28063c79fe7f777963b1b2211e34b9cec5746cb5b525d856a69ace141e8f94326fe85a169206f3dae156363c94c376257d8e8e0d3cf40793bdc368d9b18fec34e756930a24ee3650b1c34d6f02eebc0176cae51a02bdf3ad40fd6696cc5e4dd138278ff5fcba9022fb7dfbfa9cd17ffa0462bc4c5636899fe3fca36126c2dbe6946b1eb11861d0920dcabe653df6e8b0b513452f491ea32337d029b4cbca07690d35395f2b9c"}], 0x1e8, 0x40}, 0x40000) 2018/01/16 23:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x801, 0x6, &(0x7f0000bd8000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000493000)="fc2b4dabeace346fbda212f66007152d3c6683eb", 0x14, 0x40000, &(0x7f0000958000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$llc(r1, &(0x7f0000e11000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000df5000-0x10)={0x1a, 0x6, 0x81, 0x4d9, 0x8, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r3, &(0x7f0000e6f000-0x9)={0x1f, {0x8a63, 0x6, 0x7, 0x6, 0x3ff, 0x8}, 0x2}, 0x9) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000463000-0xcf)="3b64b73e3e47eaeb875473eb020f4cc6a7f71cda1a1815d6938df5cb55c4ee6b0c568fd7b8f7fbf4773c0427cefaae411574cc08ad594753f20433bb178cddaaf95d7ed6e127df21c83f9812ee9d04965efaf0f29e69719e692f2e8af07c4db9d8c71d928d3b5a62c4fbcd1366fd1291d99ea8529de74851f75dddc4ac0e4c50bf7cfad7d8175bf72804f3c142320d41d35dc148d6a57e93d290566875c97a15f4a62ca9ab7c7731fc3fce30b7477c92ea871529df998e378a4ee8b8c1c3d66ff72eaf0d48baa71205d8f544c87439", 0xcf) 2018/01/16 23:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000184000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bd2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecf000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000dc9000-0x10)={0x1d, r1, 0x0, 0x0}, 0xfffffd43) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000324000-0x4)=0x6, 0x4) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) 2018/01/16 23:44:47 executing program 7: socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000026000-0x28)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 23:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db6000)={0x0, 0x0}) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000a9f000-0x48)={0x8, 0x3, &(0x7f0000b37000)=@raw=[@ldst={0x3, 0x3, 0x7, 0x100007, 0x0, 0xfffffff4, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x28}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000434000)='GPL\x00', 0x20, 0xfdc5, &(0x7f000008f000-0xbc)=""/188, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1f) listen(r0, 0x2) 2018/01/16 23:44:47 executing program 5: r0 = socket$inet(0x2, 0xa, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000600000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x800, 0x30, 0xfff, 0x7}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) r2 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000001000-0x4)=0xffffffffffffff81, 0x4) 2018/01/16 23:44:47 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x1f, 0x80a, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c1e000)={0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000215000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00009e2000-0x40)=[{&(0x7f0000000000)="8085f2f29e9b38fb2b25cd9fe0a49272f37123f995e769f6577e2d7a2706479ff10fbbaea53b99ba8d3c51a714aaef9e49656c99f4c1046764356f05c7b9cbc53b295ed86815ce8dccb6ed1e8e9bac4e35887f0da5fe9776c1603378253de2066f5777a33c9460d87a12e445b9f38c", 0x6f}, {&(0x7f0000a8a000-0x24)="6a454949d495424c2de1af5ce59316dc8b7ad0c3ef90793e45d997382e26f47a0731fd9e", 0x24}, {&(0x7f0000cf6000)="52a03baa96819f292a7c", 0xa}, {&(0x7f0000000000)="235cb27977c464d3853e820c71645d09aaff1ac7cf6011706a0442d16e55c89af87a168fa0a9654108bdbd9ba312f9a8835aedf48e096ff311895df7d984dabd1c342aff660868b524ae3aa344ca5a2a247de6330bb9f47c8bb48c5096286a84a93d3518d16bb4420dd6000b0fc3f0348bc8d4ee43ccb67b2b315730d5", 0x7d}], 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000b85000)=""/19, 0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xffff, 0x6b6f, &(0x7f0000002000-0x61)=""/97, &(0x7f0000001000)=0x61) 2018/01/16 23:44:47 executing program 7: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000094a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000094a000-0x4)=0x32, 0x80000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000218000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000094b000)=0xfffffffffffffca8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000094b000-0x20)={@common='bcsf0\x00', @ifru_flags=0x400}) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f000092f000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000094d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000094c000)={0x9e2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x4, 0x80, 0x80000000000, &(0x7f000094d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x401, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000094a000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000947000-0x241)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000066d000-0x80)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000094e000-0x8)={0x0, 0x9}, &(0x7f00001d3000-0x4)=0x8) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f000094f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001f6000)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000094d000)=@assoc_id=r3, &(0x7f0000051000)=0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000094b000)=@generic="cf32a837d6233148dad95e381beb68cd") 2018/01/16 23:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) accept(r0, &(0x7f0000702000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000730000-0x4)=0x32) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000aa0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x60000000, 0x3, 0xff, 0x0, 0xfffffffffffffffc, 0x8001, 0x0}, 0x20) 2018/01/16 23:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000091e000)=""/144, &(0x7f0000d30000-0x4)=0xfffffe61) 2018/01/16 23:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bf2000-0x38)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f00005e1000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) socketpair(0xd, 0xa, 0x7, &(0x7f0000ec1000-0x8)={0x0, 0x0}) r4 = socket(0x1b, 0x5, 0xffffffff00000001) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00002e9000)={r1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000625000-0x8)={0x0, 0x4}, &(0x7f0000f68000-0x4)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000e50000-0x4)=0xe29, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000b8b000)={r6, 0x14, "507e3f4a7ebf8ed23b1aea56223938c303fd94e2"}, &(0x7f0000afc000)=0x1c) r7 = accept4(r1, &(0x7f000012a000)=@generic={0x0, ""/126}, &(0x7f000033e000-0x4)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000929000-0x8)={0x0, 0x1}, &(0x7f00003da000-0x4)=0x8) pipe(&(0x7f000036c000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f00000b3000)={r3, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000516000-0x10)={0x0, 0xc, 0x5, 0x2, r8}, &(0x7f0000c5e000-0x4)=0x10) 2018/01/16 23:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) r1 = socket(0x1, 0xa, 0x358d) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000799000)={0x0, 0x0, 0x1f, 0x81, 0x22, 0x1818, 0x8, 0x3, {0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa, 0x47add87000000000, 0xd2e, 0x80, 0x0}}, &(0x7f000025d000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008da000-0x98)={r2, @in6={{0xa, 0x2, 0x5b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x444}, &(0x7f0000493000)=0x98) 2018/01/16 23:44:47 executing program 0: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet(0x2, 0x803, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) 2018/01/16 23:44:47 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind(r0, &(0x7f0000394000-0x60)=@nfc_llcp={0x27, 0x1, 0x7, 0x7, 0x7, 0x7ff, "d478f0985aa19f94c62f5d90bbeb9ce8e536b8cc88ccc77b5c34f1eab128370f0be0ad250045125c103295e0fe4c4a0fd7575c50ecbee36b6110714a6d70e8", 0x8}, 0x60) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x0, &(0x7f0000012000-0x10)=[{0x28, 0xcfb, 0x0, 0x1}]}, 0x10) socketpair$inet(0x2, 0x80000, 0xc2, &(0x7f0000d13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009bc000-0x6)={0x0, 0x1c0}, &(0x7f00000cc000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000858000-0x8)={0x0, 0xb076}, &(0x7f0000477000+0x493)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f41000-0x20)={0x7, 0x3ff, 0x2, 0x9, 0x6, 0xd1cb, 0x80, 0x9b3, 0x0}, &(0x7f0000dbc000-0x4)=0x20) sendmsg$inet_sctp(r1, &(0x7f0000024000)={&(0x7f0000024000-0x1c)=@in6={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000f9c000)=[{&(0x7f000042f000)="242c38392798e70b0abad55270adfcdb6d8a528ecdeb77520f36fdb8f25deaf769394c11071e0f37059d8e5fad5f8abebe964b0c1ddf3e6a4c83878a6e61398b5bc6f7bbc99d5c67eeb21f271d5c60762d31642626380583d8e77b87b67d7d7ddc1d2f7a64823577f87c77ee9e067b3b66a7d41fbbfba3a2e9c8311944c8dc60c09b450abc6e580f0036829df8a193ce64fe22cf0d9bc867a1d452f19bec592a3009d131f097", 0xa6}, {&(0x7f00006fa000-0x86)="10ae603d98f2226a49e5770c34c6d70670f7ed96cce826196fee6574d348c5a9b2de7adab9641bcd0c9b089b03306da1ed55df8cf9b834e4c467c4ed39c6d7327c0e0b7c57b25db24e142667a4e65efd7d29b0895438de43df90ff6fa35031ab7d98f65af5a9ea2395d6c8930069ffbbe64c33f8546e6e2a254ca224d972ed1a7641408a56b4", 0x86}], 0x2, &(0x7f0000410000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x58, 0x8, 0x8, 0x4, 0x4, 0x1f, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x8, 0x10, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xc2, 0x800a, 0xfffffffffffffffd, 0x5a, r4}}], 0x90, 0x20000001}, 0x20000010) 2018/01/16 23:44:47 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000014000-0x4)=0x0) r1 = accept(r0, 0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000013000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/16 23:44:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000321000)="025a7faff808c220d42bf4020e7978fee74c24cf6b823f0bb7e831eff99c163e68e8e748e10ddcda98c91e8413d7a3928c4660889c98c86397675ba19472461f061faa50809d50a6f2b2933f844b533d1421025217e1712ea95f4a4e6a71cf878e5b7e91f32a3b42b78bbf", 0x6b) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000ff1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000ff1000-0x4)=0x1e) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000ff0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000082c000)=0x10) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x1ff, 0xa, 0xa0, 0x0, 0x0, 0x0, r2}, {0x5, 0x6, 0x8000, 0xc622, 0x80, 0x40, 0x101, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000573000-0x4)=0x1, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000ff2000)={0xfffffffffffff800, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25c, 0x0, 0xb81c, 0x0, 0x9, &(0x7f0000ff2000)=@common='vcan0\x00', 0x9, 0x2, 0x3}) splice(r4, &(0x7f0000ff1000)=0x0, r4, &(0x7f0000ff1000)=0x1c, 0x40, 0x4) r5 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r4, &(0x7f000033b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ff3000-0x4)=0x10) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(r5, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:44:47 executing program 7: mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000659000-0x4)=0x0, &(0x7f0000f84000)=0x4) r1 = socket(0x3, 0x80004, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a66000)={0x0, 0x4, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x4, 0x1}, &(0x7f0000f32000-0x4)=0xc) getsockname$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000)=0xc) 2018/01/16 23:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) epoll_create1(0x80000) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e71000)={0x0, 0x0}) r4 = accept$inet(r3, &(0x7f0000fe3000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087c000-0x4)=0x10) setsockopt$inet_dccp_int(r4, 0x21, 0x15, &(0x7f0000548000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000eed000)={@common='irlan0\x00', @ifru_flags=0x8400}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00005d9000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x3, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x1c) 2018/01/16 23:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000026000)={0x0, 0xcd, "af789067ea0d30db38f03ab24e9bd79a07c6722b5fa41a9d89e4c85dbf0a9eb25a83835e14f0d32bcf40ed3e380c65f99f8027ff0ac131663e272a409fe16cd4dea75bac649d41cef26ce02cdc444b9bb6d1b14b78183bedb17a106f21dd5876f72b7956349afe1a79cc4bb36d306bb7817e5b8d46b50dc75654b99e86042a8affbb787a6827b5e2e35a81500ed340e865cbd281052ab38e534e5017c652a46625fb9ec48c43a680c9085a9860220ebbe0eb11a96be013da00bb411e7a9b727469f190c68dc4fedbbae441d0c0"}, &(0x7f0000e6e000)=0xd5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c6f000-0x20)={0xffffffff, 0x1ff, 0x8001, 0x7f, 0x100000000, 0x10001, 0x400, 0x6, r2}, &(0x7f0000da6000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0xfffffffffffffdfc) close(r1) 2018/01/16 23:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002c1000-0x4)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000621000-0x10)={0x0, 0x1c, &(0x7f0000b7b000)=[@in6={0xa, 0x0, 0x3402, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}]}, &(0x7f000054b000-0x2)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002bc000-0x14)={r2, 0x7, 0x6, 0x1, 0x2, 0xfffffffffffffff7}, 0x14) bind$alg(r0, &(0x7f0000308000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000020d000)={0x0, 0x0, &(0x7f00000ca000)=[{&(0x7f0000777000)="c1d36d10c99539d67f9d73a60f603a80ffb087b69325e986941c2b0d0fe3cefd9c", 0x21}], 0x1, &(0x7f0000839000)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xac) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000407000)=0x1, 0x4) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000d66000)=0x0, 0x9) write(r1, &(0x7f000086b000)="3cbcbb8d99dcbbcfd3bf6c190e70e49e26d4c000838c2b774fdbdfdfdac4278f254f44bac77b9c3bbab74c8d46f8f62e3d97334777d9c5c8a86da1477e1db1f87d8056102e63ca822ecb229722ad6ed9f2dfa17e9c428866", 0x58) 2018/01/16 23:44:47 executing program 0: r0 = socket$inet6(0xa, 0x740f7c2b7babaf2d, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007d4000-0x62)={0x0, 0x5a, "e0815de27ac4980a3fd936df5b6d5e229ce9830df934372ef404e824d5740bcb0b792393c0f7c73d27094416f1b62423fa2455d9672009fdd5a343a9512339d8909c08362714f6eed6f9b0a08e63d66fb6f00c55733e10cc4067"}, &(0x7f00008f6000-0x2)=0x62) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004a1000)={r2, @in6={{0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffb8f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x3f, 0x7, 0x80000000}, &(0x7f00008d5000-0x4)=0xa0) write(r1, &(0x7f0000d89000)="06", 0x1) recvmsg(r1, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) shutdown(r1, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000029d000)=0x0) 2018/01/16 23:44:47 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f0000eb5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000eb6000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80, 0x0, 0x6, 0x40}, &(0x7f0000e58000-0x4)=0xa0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eb5000)={r2, 0x0, 0x30}, &(0x7f00005c9000-0x4)=0xc) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000eb7000-0x78)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x12a}, @in={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$void(r3, 0xc0045c79) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r3, &(0x7f0000ea9000)="", &(0x7f00003d9000)=""/0}, 0x18) 2018/01/16 23:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x9, 0x800, 0x1, &(0x7f0000267000)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000bcb000)={0x0, 0x0}, 0x2) r3 = accept(r0, &(0x7f0000bb0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000486000)=0x3a) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000897000-0x94)=""/148, &(0x7f000028f000)=0x94) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="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", 0xf10}, {&(0x7f0000028000-0x18)="feddb593bc108f48c15326a8d7a218689f2002fbc78c8f3d", 0x18}, {&(0x7f0000d6c000)="5d0e15a684c128d8ed79de132efe3ad5663e0ab60816f6976548c051e3b6485cca674a2df1ac07da17f063578e41e7c6", 0x30}], 0x3, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/16 23:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000352000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001aa000)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f0000e5d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f2a000-0x20)={0x9, 0x3, 0x8, 0x8001, 0x5, 0x1, 0x1, 0x9, r2}, 0x20) close(r0) 2018/01/16 23:44:48 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = accept4(r0, &(0x7f0000017000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000e000)=0x3a, 0x80800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000020000)={0x0, 0x6}, &(0x7f0000020000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000001c000)={r2, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 162.613231] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56473 sclass=netlink_route_socket pig=10181 comm=syz-executor5 2018/01/16 23:44:48 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000023000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000022000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000023000-0x4)=0x0, &(0x7f0000014000)=0x4) 2018/01/16 23:44:48 executing program 7: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000218000-0x38)={&(0x7f0000315000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000013f000-0x50)=[{&(0x7f0000315000)=""/119, 0x77}, {&(0x7f00001d1000-0x82)=""/130, 0x82}, {&(0x7f0000297000-0x14)=""/20, 0x14}, {&(0x7f0000183000)=""/162, 0xa2}, {&(0x7f0000316000-0x6f)=""/111, 0x6f}], 0x5, &(0x7f00000a0000)=""/11, 0xb, 0x1}, 0x2040) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/16 23:44:48 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f0000001000-0x71)="b8c5abf26acf968122e643a87398e152b8065048060a4440b6a75800b2c8658d145a2743e2193f149b6f0e4a6a3c1f7a2466e8506d93a00ee472edf5fbc530c2e81bec4f9ea4b813771aea4258fd42f9c324518f0da3b1379b470779741fc006728b45f60f9f5896d1eff325c048420e05", 0xfffffffffffffe68) 2018/01/16 23:44:48 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readv(r0, &(0x7f00006be000)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x1) pipe(&(0x7f00004fa000-0x8)={0x0, 0x0}) tee(r2, 0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f50000-0x8)={0x0, 0x0}, &(0x7f0000fe6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000466000)={r3, 0x4, 0x10}, 0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 23:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001e2000)={0x0, 0x0}) getpeername(r1, &(0x7f00005ba000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e02000-0x4)=0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c8f000-0x8)={0x0, 0x1}, &(0x7f00001fc000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000023b000-0x8)={r3, 0x6}, &(0x7f0000cf0000)=0x8) getsockname$inet6(r1, &(0x7f0000491000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003b6000-0x4)=0x1c) r4 = socket$inet6(0xa, 0x1, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) r6 = accept$unix(r1, &(0x7f0000ac0000)=@file={0x0, ""/108}, &(0x7f0000cd7000-0x4)=0x6e) sendto$inet(r0, &(0x7f0000cc0000-0x5)="b22e049284", 0x5, 0x40, &(0x7f0000f12000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000325000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000492000)=0xe8) sendto$inet6(r5, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00001fd000-0x4)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/16 23:44:48 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f65000)=[{&(0x7f0000f65000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f66000-0x10)=[{&(0x7f00001ea000-0x86)="e7c878a16952a9d442b8320564ac1880ebb4cb0e5fc3ec0c02d55092282f1dc23730b19da9a0f500050c8a6d53cb369eee363b9399f0598f55aa69b8248cd29c1dcccecd5a1b394dbe489690a51128ad0dff01d0883b6ba1de116f42305319b34eb8bfa47c68418311bb6a43744d04fc275265826ee3b4630142c581b26ec7eb9faf36870e5d", 0x86}], 0x1, &(0x7f0000f65000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x2, 0x100000001, 0x8d3, 0x8001, 0x5, 0x7952, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffff0fcf, 0x10001, 0x3fffc0000000, 0x3f}}], 0x60, 0x4000}, {&(0x7f0000414000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000fa000)=[{&(0x7f0000544000)="1a0857747040b695da9883f753b522db28f0864c096472d672f08665cf88af655f08ad142106184651e1e310be4fe80e3d54e7cbcf868b65162635176ca7f0ed1b0cf87a8142ce64f82d235315f6e0b63d94b975d6fa9c35331918599a16dbd0f64cb7123cff39a3ab0276e5b15b8a648211f1558a524a9d8759ecb619f74d5cf3aa6489d52c10369ca7e198b7abba85bc4099b76a57be1c03ed3e42aab74f8dd707286671a3dac086cad5c890", 0xad}], 0x1, &(0x7f0000f66000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x6, 0x20, r1}}], 0x30, 0xc004}, {&(0x7f0000de0000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f66000-0x30)=[{&(0x7f00008c5000-0x1000)="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0x1000}, {&(0x7f0000692000-0xa8)="a9cd97d20e94d86a615f37d656f47c1071cb307108496d3912ff8b1cf8f5813e6fc218d3b55e352cb46069f691805cf9baab906a4d8ac0f7c698ad1723c622eae10604adfa35848330b0361d0ad19fcd93ad9257d6bbb43cbd6ab9a9bd854cf708caaefa682c726421df9f627cb63f875ee6cea7dd4611ccd79bb6fd78761662ee0a7dc338e82deb006a6594589ad9fe339a6139cb3334370c09b2f371644255c13f30927f776a1c", 0xa8}, {&(0x7f0000e82000-0xfc)="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", 0xfc}], 0x3, &(0x7f00007bb000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xf6, 0x20c, 0x8, 0x9, 0x4b07, 0xaff1, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0xffffffff, 0x0}}], 0x60, 0x40}, {&(0x7f0000f65000)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0x1c, &(0x7f0000f65000)=[{&(0x7f0000f66000-0xcd)="0b00b9fb6a74608404e882851bd633b0d4c2f881872316090fa6b5bbc3a4b9522d888c6aac8cb49e89ec7b191e56d88928a08c22ff683b26d0c498e074d9c9524926abc77d45c34d453f46f360ac798fbbbd0cc6ff6586b24a05b3c4e95244675cc64f924424cfadcdc4b9906923323528de2c18e8de9a04d5406e8f92d2b17e65c673daae5acff5960ed5f010093fcdb240b679c64aa4d22f66659197658a0aef15100248ed0347983028a54063e21b17f9826c9cb5b3346095c83699617b3ed15e6864f255a5bbdc009c0c86", 0xcd}, 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{&(0x7f00004cc000-0x1000)="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0x1000}, {&(0x7f0000b24000)="cfbdf017fca2101e8cec6c4995380dba8fbfd38f84ed122076602dde93a231120523b4aa12adf9e325117fac101aa8829d3262cf655a18496a261571b7df80cd68cd1d03c291300fec0e2f99b8283d858bc65ca093e4865145d9a70c539233bd41b6acfb24eedeae129a99752e08e81bf62f5dcdd5fdff8022e5665d7ef8adc05b29ea9ab2a5c2c28932708a3d1cc9a14c7e8a78b424a80e3ea04ead8fe3", 0x9e}, {&(0x7f0000f65000)="003c364c053a27a067b03c5fe30e5ee2937aff1dab7a1fd123188265432a43d019fa86126cb8e3532559b97ee513477405", 0x31}, {&(0x7f0000f65000)="5c9f2dfabd6d071e3280bf09bb0c12dddea48a2953eb1474af4e445caaef37f2b21a6e5d5ffe1e10325324aaaaca19", 0x2f}], 0x9, &(0x7f0000431000-0x120)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x3, 0x8, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x8990, 0xfe00000000000000, 0x4, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x0, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x996a, 0x9, 0x2, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x8, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x6, 0x1, 0x4, 0x3, 0x70, 0x5, r1}}], 0x120, 0x8000}, {&(0x7f000043b000-0x1c)=@in6={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000f66000-0x30)=[{&(0x7f0000f65000)="0c8b965d96adcdf595deff03fa3cecd0b4982f0a54fc9336f525a15ed82690e5fa367cf393a73c1e5053a902f6ab5b994a320ecf0d170c80cf53b7669cd5b41cd253371c083aff4ea9de8bcee736770dd6a38c4ec3ecba0a1263f5afd90013713d0c65c093fdea5ac5c90666aa244d69b45ff563cf", 0x75}, {&(0x7f0000433000)="f179a55b5b6f826279770d5728d7f9dc2ed069793f6ecced5c2330dd09d87f7f6e6c9f0eab26e6bf081d95c81fc365b07c9ae64cf40275e6f22ae62c97309b689c386bcb6ec6a5595f06de40cd3385e263c46cf9ce7d9cdc2d2788afb042ca238e0d4f19d7d67547ba5be91a5676e36869e0969f43e6a9116d849fd7369b6084a87e80d93605bf9a60cad8979e92c6be0d85b04c8ce42f758cad7bc3f32cc5a2563929ed95ee92927721617adf3aaf00977220e950dab48e08741d4240371f6721", 0xc1}, {&(0x7f0000138000-0xe8)="92e54f6d356f75c848e0b2611549304fb33a7dce57ee2c5282b3ec09ce9f0130fe20435b6fa2e9467489f8763d23dea9de5d6d6805ed8dba5862e3fc8625b4df5a7c913d9aedf84613d335a1c8eab8055eba552b917cb588d517ed61238e24e939e55e2ae66c0374cce3e72629bd30bf284ec546876157658b4844f71d463b52e7d23862b2b6c72de56b518aed04c477a696fd3e4876ae584d1e5c5202bd469e045a00132ea6e926126705aca1785c87c006f016311647f939ef8fe145142717b85d976c3c3cd06d2593cbbf4234d29681a06821ebfa03d873ecf9a483c88e4fc9ebd626ec07ae96", 0xe8}], 0x3, &(0x7f0000c20000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x6, 0x1000, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xdce, 0x200, 0x8, 0x5, 0x0, 0x8001, 0x6812387c, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x7, 0x9, 0x6212}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x0, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xb, 0x200, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x7b43, 0xe0, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x201, 0x1, 0xff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x203, 0x7, 0x6, r1}}], 0x180, 0x800}, {&(0x7f0000f39000-0x1c)=@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x48c2}, 0x1c, &(0x7f000073b000)=[{&(0x7f0000f66000-0xfa)="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", 0xfa}, {&(0x7f0000f66000-0x69)="8cfe6f360d3b34600052d7284db93b4e28a10eed1feebd10107aa7182ab323e4ef4b852c0a4005c0c35ce0bf2619edc76dd34ee36a8e6cc42dd00702692b7ca17113b585d0b32fe0432704e18a1ee7fbfbe064b51cfff5e80c9fe0036de0da7dfcd195f10fd8524cee", 0x69}, {&(0x7f0000a47000)="19af469320d1bf97d1fc99c4eaf0ad22c0ee7b355ca5e5285cb2ce07a6467bcedd1e9cb65d56c89059ff0b351aba6ae9c460154990de2fe54d1c84065d6a0fc17de61b709aa352e84d85f65534c2d7f47a6da178c3d8ca99679c154b5021f4430852a44c7babfacf1483a40259e5bfb74b7f742585f3a1806a024e2bd763dc256c5a24ec4269987937c302327a2623a627338c09fb4592ea3033e8e1ba43984fe9510e934537d1", 0xa7}, {&(0x7f0000ea6000)="29bc1e3301ae9502c11bf8b4600bb845f696def6f54ff67bac035dfb78842968ddb464e0668c0bb49c726948e04671d68691789765933e6ebd3e0368879c4c1ae9d01814cee273ecc10bfc7eb82371c87791690c3220a827c8a850e6749cc4a897645efb8d2cf63ae77d273ccb68140c4bcf58267b1b466899d399f5fe5d23e4d282f8a4343be3e9b17251adc485f215fe77cc5896cd0a30327b2acd3e7d9d4945f747ed5a760480cd53541a77f36a1628410f1793b8d6f3254ccf6dd64ce52977efa40e2d2366d7c6756bcb8f8ec7feca2285a42638d1827a063c02e288ff064a94d5366ef75e77f07a4ae75050", 0xee}], 0x4, &(0x7f0000612000)=[], 0x0, 0x4}], 0x7, 0x20004080) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, 0x8) 2018/01/16 23:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x143, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) r1 = socket(0xf, 0x7, 0x1) bind$inet6(r1, &(0x7f00009e6000)={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1ca}, 0x1c) 2018/01/16 23:44:48 executing program 3: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000039000-0x4)=0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000003c000)=0x6329, 0x4) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 23:44:48 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) 2018/01/16 23:44:48 executing program 5: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0x80003, 0x2, &(0x7f0000d98000)={0x0, 0x0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000dec000)={&(0x7f000086d000/0x3000)=nil, 0x8, 0x1, 0x2, &(0x7f0000a60000/0x4000)=nil, 0x1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0xb, 0x9) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00007a5000-0x4)=0x0, &(0x7f000037d000-0x4)=0x4) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000ded000)=0x0, &(0x7f0000dee000-0x4)=0x4) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f00008d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000ded000)={0xfffffffeffffffff, 0x5}) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dec000)={&(0x7f0000ded000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000dc3000-0x10)=@common=""/16, 0x10) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00007bf000)=0x0, &(0x7f0000c8e000-0x4)=0x8) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ded000)=@int=0x0, 0x4) setsockopt$inet_dccp_buf(r7, 0x21, 0xce, &(0x7f00005bb000)="4652b289f667194faf1ad6af6356a35c978dc6206a3761228f0679c787353987583f092c5d186346b122ca81d6f0b000c9086932cc45fff6cf935f39aecf6be2ccc5d4e904abf3b5373a46d2fa597d9331e605bc4a00babc8b4e73587cd0c2ed93", 0x61) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00007bf000-0x4)=r7, 0x4) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000def000-0x39)={0x0, 0x31, "266843e18a862cc4906f5c1011c3aebf5a5942ae4cf14a62dd2d2a0702fa5ae17c577821c8e050d96e2e90e6a088241bca"}, &(0x7f0000dee000)=0x39) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000def000-0x98)={r8, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x10000}, &(0x7f0000dee000)=0x98) 2018/01/16 23:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 23:44:48 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x4, 0xffffffff80000000}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x3, 0x10}, &(0x7f0000001000)=0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00006f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendto(r4, &(0x7f00000d2000)="bd386c0cbf08d2699e8d0870e13c6046d814ebc638b601717c3ba282c420ee86", 0x20, 0x0, &(0x7f000049c000)=@ax25={0x3, {"e89b333cd83962"}, 0x0}, 0x10) readv(r4, &(0x7f00008df000-0x40)=[{&(0x7f000016d000)=""/186, 0xba}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x41)="fd", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r0, &(0x7f0000f47000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041d000-0x4)=0x26) recvfrom$llc(r5, &(0x7f0000d36000-0x72)=""/114, 0x72, 0x20, &(0x7f0000b87000)={0x1a, 0x15, 0x100000000, 0x1, 0x7f, 0x8, @random="4a82995be277", [0x0, 0x0]}, 0x10) 2018/01/16 23:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) recvmsg(r0, &(0x7f0000870000)={&(0x7f000061f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000091000-0x20)=[{&(0x7f0000e40000-0xa4)=""/164, 0xa4}, {&(0x7f0000e68000+0xb17)=""/14, 0xe}], 0x2, &(0x7f0000a33000)=""/103, 0x67, 0xfffffffffffffe00}, 0x1) setsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000d66000-0x4)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe7f) 2018/01/16 23:44:48 executing program 1: pipe(&(0x7f0000f12000)={0x0, 0x0}) r1 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000019000-0x8)={r1, 0xfffffffffffeffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x1000000000000, 0x4) getsockname$inet6(r2, &(0x7f000023b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000024d000-0x4)=0x1c) sendto$inet6(r2, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dab000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000217000-0x8)={0x0, 0x2, 0x1}, &(0x7f00005c3000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000fac000)={0xca, 0x200, 0x3, 0x100, r6}, &(0x7f000014f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000081000-0x58)=[@in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00003fb000-0x14)={0x0, 0xdf4, 0x8, 0x2, 0x40, 0x80}, &(0x7f0000205000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005ba000-0x18)={r7, 0x3, 0xb11aaced768a3d30, 0x3, 0x1}, &(0x7f0000bf6000-0x4)=0x18) sendto$inet6(r2, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 23:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00004fa000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000c1000-0x4)=0x1002) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ed4000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa2000)={0x0, 0x0, 0x0}, &(0x7f0000f38000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d14000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca9000)=0xc) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000354000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000074b000)=0x60, 0x800) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000d4c000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000480000-0x4)=0x10) socketpair(0x1f, 0x1, 0x4, &(0x7f0000789000-0x8)={0x0, 0x0}) r7 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009fa000)={0x0, 0x0}) r9 = socket$inet_dccp(0x2, 0x6, 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f000027d000-0x2c)={0xe, 0xe271, 0x8, 0x800, 0x10, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r11 = socket$nl_crypto(0x10, 0x3, 0x15) r12 = accept4$netrom(0xffffffffffffffff, &(0x7f0000950000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006ac000-0x4)=0x10, 0x80000) r13 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000465000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r15 = socket$inet6_icmp(0xa, 0x2, 0x3a) r16 = accept$ipx(0xffffffffffffff9c, &(0x7f0000bfd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e00000)=0x10) r17 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c70000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094b000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002fa000)={0x0, 0x0, 0x0}, &(0x7f000027a000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000038b000-0x4)=0x0) r21 = getuid() r22 = getgid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000b000)={0x0, 0x0}) r24 = accept4$ax25(0xffffffffffffffff, &(0x7f0000854000)={0x0, {""/7}, 0x0}, &(0x7f0000ef2000-0x4)=0x10, 0x800) r25 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c9d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000067e000)=0x60) r26 = accept4$unix(0xffffffffffffff9c, &(0x7f0000fc7000)=@file={0x0, ""/53}, &(0x7f0000c4d000)=0x37, 0x0) sendmmsg$unix(r0, &(0x7f0000b14000-0x70)=[{&(0x7f0000615000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ba5000)=[{&(0x7f00000db000-0x5f)="a51062ce122a980e34d9acc5dae639b1d57a070d72ee7051144ea25741ef9be10dd1c68742a68fcef6f18ab3f75f3c9d0ba9d90c3d4be31ffd35fa74b48f55e39266dfd125f27bb488314316d8deaad6a0d460500525e0df6ebb1b2e5e14f5", 0x5f}, {&(0x7f0000ba3000-0x1000)="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", 0x1000}, {&(0x7f0000274000)="de6b4c6021409f45bd411aa11c88cdb2bd32e36efe42fca64d80321eaa7c1a51efb8a705c5a4fc6588dbfcec724a0bd53e8314947a8546d69efc2142a43f357df679b3fe62bdd5b5a7404fdc537e2a9097fac1ab7e2a161c571b97b3033595ce4582fde2bcaf9cc9d1a354e3802d1ad584573b2e46ac58325fa917b01d3ca01267517ed33961bae23d1328d2cbeab67493238ec055cccc27bd3ea8def1ea3e217c4c8f30228d5d92e41b732804cd1a3a00901f0574b008ca7880c6ecf5b5750781768abc8133eb543eb35c783e384dd88fdb6f25aa", 0xd5}], 0x3, &(0x7f000054e000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @rights={0x18, 0x1, 0x1, [r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @rights={0x20, 0x1, 0x1, [r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r23, r24, r25, r26]}], 0x110, 0x4}, {&(0x7f0000510000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004ce000)=[{&(0x7f0000fd0000-0xd3)="3b704d60f713a157abe14c09c348659fbffe85286fd16f18eb90e0eec69436be8c497f919840ea7c49eb1126ac7fa7e3952135cb3734f0abd8d9c45413609fb524ad69d67246539ba9e2b0be59d558e742c720a75a18bbc231e511ef6ed9214502fcdce8b3f574a9961c83e33175ebb3cb2b5f3e014caf1b02f44c0ffc895744fbbac35fab5c65e2c1f927e61b0081684cd30fe5f505226a2c5c514206bc279158e618a285f414b5d43ef6d19252c5c5b76dab2d6c959b382c43e36d22b00e6eddfa112b411ce29e33502bf68072fb4d00bceb", 0xd3}], 0x1, 0x0, 0x0, 0xc4}], 0x2, 0x10) r27 = socket$alg(0x26, 0x5, 0x0) bind$alg(r27, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r27, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r28 = accept$alg(r27, 0x0, 0x0) sendmmsg$alg(r28, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000f7d000-0x7c)="05c03fddc7264ce96c48b0532a1555f1", 0x10}], 0x1, &(0x7f0000b94000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCSIFBR(r27, 0x8941, &(0x7f0000878000)=@get={0x1, &(0x7f00005f1000)=""/217, 0x0}) recvmsg(r28, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000081c000-0x2)=0x7, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000095000)={&(0x7f0000ff2000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008b3000-0x10)={r0, r2, 0x6, 0x3}, 0x10) 2018/01/16 23:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair(0xb, 0x800, 0x8, &(0x7f0000e9f000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a80000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000038d000)=0x7, 0x4) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000091a000)=0x0, &(0x7f000064f000)=0xfffffffffffffe3f) 2018/01/16 23:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000deb000-0x10)={0x0, 0x6884, 0x7, 0x4}, &(0x7f0000d09000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x75}]}, &(0x7f0000f92000-0x4)=0xfd75) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 23:44:48 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000002000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000007000)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt(r1, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x4)={r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000009000-0x1000)=""/4096, 0x1000, 0x40010020, &(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000009000)={0x7}, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3d58}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000000b000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000)={r3, 0x1, 0x100000000}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0x14) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r1, 0x0, &(0x7f0000007000)=0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f0000004000-0x4)=0xffffffffffffffff, 0x4) 2018/01/16 23:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000087) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d7f000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x2, 0x2, 0x80000000, 0x3, 0x4, 0xfffffffffffff6dc, 0x400, 0x87, 0x1000, 0x0, 0x9f4, 0x1, 0x6a, 0x0]}, &(0x7f0000e82000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000892000)={r2, 0x76, "c33fdb74ca92042fdfbb2fdb25fdd7622eebf90ddab4f6bfc755290ee61f0a8dced7a81302d7348c9c59006f5c8137d85a8f7239f5d3a2efdc891fe0bc6115a54886a9ad0380f8b1868a96390d0ea158408b10654b6fa63a59c8f4a4b110d6d0032fa80d9733e07ba99d937854eab128e44407e11c8d"}, &(0x7f000054f000-0x4)=0x7e) 2018/01/16 23:44:48 executing program 2: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80007, 0xffffffff, &(0x7f000047d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008c0000)={r0, &(0x7f0000065000-0x7f)="c3700d413832f32a5f44f083d4d4266d0a9014da212bb6844f4a9e80327333097948f0d186ec3ed5a92e760a7ec38d8cbbcbba3e55d0a585a9dece5c7b0adc48be768821a0247272225d2991463d78fbbe2fa4984302714583d8a889726341c2d1bc1e1cdcdac3e822a1b03b15506673c33e142e10adffc056b31a83fc3189", &(0x7f0000943000-0x78)=""/120}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000093e000-0x1c)={0x5, 0x6, 0x5, 0x5d41, 0x8, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 23:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000052a000-0x8)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000cb7000)=@int=0x8, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={0x0, 0x7ff}, 0x8) 2018/01/16 23:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f00002c5000-0x8)={0x0, 0x0}) bind$llc(r1, &(0x7f00003f3000-0x10)={0x1a, 0x1f, 0x80000001, 0x0, 0x0, 0x7fff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) 2018/01/16 23:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) readv(r0, &(0x7f000007c000)=[{&(0x7f0000c72000)=""/156, 0x9c}], 0x1) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a95000)={0x0, 0x5, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cd1000-0xc)={&(0x7f0000928000-0x8)='./file0\x00', r1}, 0xc) 2018/01/16 23:44:48 executing program 4: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000985000)=0x8000000000000003, 0x2d9) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000aa2000-0x8)={0x0, 0xffffffffffff09ad}, &(0x7f00003de000)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005ae000)={r0, 0x1e}, &(0x7f0000659000)=0x1) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000aa1000)={0x0, 0xd9, "8d18d1d526c13c2e3f6e0abe0fecf308ec4c9025537ef568a8ed83e71d1874e1a7d4f67cbbf05184bf83fedfc3859f6e64b33be09fcb93aa7f063dae7842747b87538a297256673435b317488204799c2cad629d05db44eac1804b201443c5fa4bf0dd18cbfd3f3f746e597ea7807ce67aa36d0efb8201fea7288a8e45ff3cc35dd5ae884ee63e42d94533c15314c076fa248c3181361ee64ba473e65d098fea014d3c644d9de6daf0b3190e9281386b718c16bf403722d3dde7d9eec0ac21f100076fe72eb1953f6c212988c0f4fd6a2c9c1e571dbb145247"}, &(0x7f0000aa2000-0x4)=0xe1) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000aa2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000050e000)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000aa2000-0x108)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9, 0x0, 0x54b3, 0x401, 0x80000000, 0x2, 0x4, 0x8, 0xb7, 0x35e, 0x0, 0x6a742a8a, 0x0, 0x2]}, &(0x7f0000aa1000)=0x108) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000102000-0x44)={0x0, 0x3c, "424bdfaff8d1c32075d6103ea924f22455aabd5a605c451ca5368697617d7cb46e09f029a493530d7cc44fe632345788b2901c27a69ce424d9568f38"}, &(0x7f0000aa2000-0x4)=0x44) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a28000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8000, 0x1f, 0x6, 0x2670}, &(0x7f0000aa3000-0x4)=0xa0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006c4000-0x6)={0x0, 0x100000000}, &(0x7f0000aa2000-0x4)=0x6) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000aa2000-0xb8)={0x0, 0x3, 0xffffffffffffff00, 0x1, 0x101, 0x8000, 0x7, 0x7, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x7, 0x6, 0x40}}, &(0x7f00006eb000)=0xb8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000aa2000)={0x0, 0x0}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000043f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000aa3000-0x80)=@generic={0x0, ""/126}, &(0x7f0000695000-0x4)=0xffffffffffffffee, 0x800) socket$inet6(0xa, 0x80000, 0x400) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x8, &(0x7f00004cc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000aa3000-0x8)={r4, 0x5}, &(0x7f00002df000-0x4)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000aa2000-0x14)={0x0, 0x0, 0xffffffff, 0x80000001, 0x9, 0x3ff}, &(0x7f0000aa1000)=0x14) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aa2000-0x70)=[{&(0x7f0000aa2000-0x1c)=@in6={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c, &(0x7f0000aa1000)=[{&(0x7f0000721000-0x1d)="d9dc0591298441c905f541e59604df6066bad2da23e67107ccdd22a1e8", 0x1d}, {&(0x7f0000aa2000-0xd7)="49fec2e60e030c4454a8592b090ab15709ab5d7475044935dffc54b5401d6fa55586ce339da1368b5f1f818a76513f47ee401e017a7745526c1efdce988129b5a7d9cb4152051449b4d88f3ef082ed5b5ab9b54cf8ebdfe0904d207413410fd6897fa2362b84f063090deeefb88726fa9e44fadb82cdf1111c0776b70fb137408b53b47f0040981e13e1ca268881a9272ef1b0ffc89833a87a1c75d12f99981a582102cdfacf5d20c263a4505608fff5fda0d76ee3278eea124a617eaae0710808c682c4bc3e8ed496b7c4041990da131865061321a8ff", 0xd7}, {&(0x7f0000aa1000)="6d19cb06bc84194a346a4af3ebc749d74cbde54040091f8652d7f5e1ef89d5d81bd0b41ac9eec53e1de919e6e5ea4e690ea99a61471b6edbd29fe3fb0be8de17b8538942f04a96dabe611670e15fa3374a62523bdc8977790b76658a9fc0be36ae23bb15b93493b9aa5c2703ac4277e41060a1d00fbf948d72371703b78ef9d440ed5fd60f502e5fe3156ec3120539d43f3fa14ed8d62ebd3920d0ff5f926433eb724b85a5fba9dc9d7bf4d72c1c89de04e2c11c3690751fab5c92db24cf095c7f6e9a4bac230665d3078e053bcde23a889d44c586eebd3afa3eb2cb427372132e50192b36198375a23353846a85", 0xee}, {&(0x7f00003b1000)="cc101a954e4e7dbc2384c188b9794b98cf3171ed24d53048541ea6c2ee37f4a78f7346990472f63d2c2122021e650fc7e5fbc506616fc02770363382cd937c8bc94f0db19c902c728659437fdd86038c661168e7c25a4c4ecc1856e6b8a7712782eaf073da81", 0x66}], 0x4, &(0x7f0000297000)=[@sndrcv={0x30, 0x84, 0x1, {0xb5, 0x2, 0x2, 0x5, 0x5, 0xbe, 0x6, 0x4d1a0c9b, r0}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff77, 0x1, 0x200, 0x8, 0x3f, 0x5a7, 0x200, 0x9b, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x37adb86e, 0x10001}}, @init={0x18, 0x84, 0x0, {0x7, 0xf237, 0x3, 0x8}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x5, 0x1, 0x85}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xce, 0x209, 0x7, 0x7fffffff, 0xb64b, 0x4, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0xe, 0x0, 0x9, 0x6, 0x1, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffe0, 0x516fe601, 0x208, 0x0, 0x553, 0x80000000, 0x4, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfffffffffffffff7, 0x4, 0x3, 0xffffffffffffffe8, 0x5, 0x7, 0x80000000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x27, 0x8, 0x1, 0x800, 0xffffffffffffffff, 0x6, 0xffffffffffff8001, r6}}], 0x1e0, 0xc0}, {&(0x7f000011b000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa1000)=[{&(0x7f000051d000-0xfa)="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", 0xfa}, {&(0x7f0000661000-0x89)="d0b6fe8c3f00a0bca3230d80201171082d339be0209b09e8758022e19e020670bcad1124916900e193b1d87e1be3ef41e3b06c08fe30e2a2ee3986bd242fbb7060b1b6770d3bef82818dc41cf7b41fcd05a2a57baba19cd94fb7669ca92139204fdd906707576d354b9b25fa923fc2674c1e89167b51b6a30095faf62778cb5daf3bf52154d24339dc", 0x89}, {&(0x7f00006a1000-0xa5)="467d411c3a9d498c9a84968c5accb7d3a2dac7b70ed1404607d582ec90631f1a2caf409ab72928ee37d030e4cad02b305a1095e07ed745076fd16fe48079a91a21e2b8fd67a704117340771df41958bed2d08663907dcdf830a76c2493a591bc2297ce1af74e228cbcfa51a9063aecb8f6a19b496e32606f0af363c68caea808b212aa79ca3c5b8102683e6aae1dc5b4b43c210a62f8e1ca7086fa64c2d3ea77a6775f51a7", 0xa5}, {&(0x7f0000aa1000)="c6cf2100f55b8ed0b626bb58a7d77969de24221d3e8d43bb4ba4b1014617c8f2210420f3afb7ce0c701bdb057d2c652a56842865ba380531", 0x38}, {&(0x7f0000aa2000-0x9c)="5e80f8cfa6ecfb4326bd9e614840e3094aebfbbe7456c0644975cf6c5c62970826b1387dd0016337f4e1aacc45fa8f6dc11d80c13076330d018d0226b95389584b9c5f1a5522705f54503d6e9c4cb81cec21bd77befbfab7a24ce1635deae2568073ac32ffdf71aabe95a3a0cb0124af5fce8bbd27183edd1db1d4b0750c678a6739d0581f4bdc0d2088e63db999c193ce67f607c775d94fe1a7a199", 0x9c}, {&(0x7f0000aa1000)="70e483b3cb127c7d44eb2a6c4ba75813469040311bcf0b7161c23d66929ee816778c70995d8cb3a0e27c9865e669a90f02bdfa6585dced8792be22765f73ded2add788ef7c736ba70f4442488ba452bdea3bd572411591fcdcea69ec91b6e5eef2ac880cf5862ed577e51756d714457ef232d04ec2d0eb85096d0a6a46", 0x7d}, {&(0x7f00004df000)="24817c99867bd4a92685e36a9d868aa73ffd9ac8b68204f9834f48f09b2c4710d4e75dd9986c2e506b928dc0abf78e97388515e76233c7a16f", 0x39}], 0x7, &(0x7f0000aa2000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x2, 0x7f, 0x40, 0x8, 0x100, 0x131f, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x2, 0x0, 0x4, 0x0, 0xc81d, 0x9, 0xb9da, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8, 0x5, 0x55, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xe4d, 0x16e0a67c, r11}}, @init={0x18, 0x84, 0x0, {0x40, 0x0, 0x5, 0x4}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x8000, 0x6}}, @init={0x18, 0x84, 0x0, {0x1000, 0x0, 0x7, 0x9ac}}], 0x150, 0x40}], 0x2, 0x15) 2018/01/16 23:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000407000)={&(0x7f00009e6000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x7, 0x0, 0x0, 0x0, 0x0, r0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d8) 2018/01/16 23:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000054b000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind$netlink(r1, &(0x7f00005ac000-0xc)={0x10, 0x0, 0x1, 0x100}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000046d000-0x90)={0x3, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$netrom(r0, &(0x7f0000604000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000562000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:48 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f00002ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d35000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0xfffffffffffffffb, 0x200, 0x0, 0x2, 0x1, 0x8, 0x1f, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x100000000}, &(0x7f0000001000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000715000)={0x108, {{0xa, 0x2, 0x2ce2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/16 23:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000444000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0xffffffffffffffd6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000648000-0x38)={0x0, 0x0, &(0x7f000073a000-0x70)=[{&(0x7f0000ec1000-0x5d)="177834b3867a250e5aa7515652a4eb530b83a82b27dcc65a", 0x18}], 0x1, &(0x7f00005dd000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000854000)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000075b000)=@assoc_value={0x0, 0x8}, &(0x7f0000936000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000ffe000)={r3, @in6={{0xa, 0x1, 0x7e8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname$ax25(r2, &(0x7f0000c41000)={0x0, {""/7}, 0x0}, &(0x7f000009d000-0x4)=0x10) 2018/01/16 23:44:48 executing program 3: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000008b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000036c000-0x4)=0x14) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000036b000)={0xa31f, 0x4, 0x2000}, 0x4) 2018/01/16 23:44:48 executing program 1: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000959000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000049000)=0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008dc000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x1, 0x800f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, @in6={0xa, 0x0, 0x400000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1ff}, @in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x3, 0xadb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x46}], 0xbc) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x1fd, &(0x7f000095b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000040e000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x200, 0x7, 0x800}, &(0x7f000095a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004d6000)={r3, 0x4}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004e4000)=[{0xa, 0x7a0b}, {0x8, 0x7}, {0x2, 0xffffffffffff9178}, {0x7, 0x7}, {0x8, 0x58}, {0x3, 0x200}, {0x4, 0x400000000000000}, {0x4, 0x7}], 0x8) r4 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000095a000)={0x5, 0x8, 0x6d4, 0x80, r3}, 0x10) setsockopt(r4, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000095b000+0x92c)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b9000)=0x10, 0x80800) 2018/01/16 23:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000f0d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000663000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00007ee000)={r0}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f01000)=@int=0x0, &(0x7f000028f000-0x4)=0xffffffffffffff93) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x0, &(0x7f0000682000)=0x8) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dca000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000729000-0x14)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000124000-0x64)="99", 0x1, 0x0, 0x0, 0x0) 2018/01/16 23:44:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008b9000)={0x10001, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r2, 0x6}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xe, 0x802, 0x7) bind(r3, &(0x7f000000f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x1, 0x4, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}}, 0x32) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000000b000)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000013000-0x64)=[@in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x469a}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) write(r3, &(0x7f000000c000-0x1f)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000014000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0x6) 2018/01/16 23:44:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000be7000)=0x58) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000360000-0x4)=0x0, &(0x7f0000735000-0x4)=0x4) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000ff7000-0x38)={&(0x7f0000725000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000676000-0x30)=[{&(0x7f0000348000-0x7f)="d06c534c61a6c88d498526d967c8bc1190335c463f6e2504e44667aaab129c454903ccebfcf589542d3185b28006075663e1710946d9a8ab2b49c7c0a41d7fa79809cd0db5d0819bad7243af7ac6ee7169bf18e5f686a3f171dd7462ef90e896dcffdddc8025352c724a28e7dab444ce3e741ad12e2961f98fb3cee7bd807e", 0x7f}, {&(0x7f0000ff6000)="d556803f5f4992ec31ee31e3d64fca5e9d8213570f6087d28cac922b51092d49557936389a2911c91a511b2e9a1c1e47019e7de5d2d92481e980b46d9da678d95d67f3492907571c3fae21a7a3b2e51b4d213e6a961274974cec674c5801ae5e2ba7b607969fd0cf8e95e55dcd327373cf9929484915c288b7d4d60c70775f46783bb0d08528da8d596ff760a898297e2f3420cefe132f2d5935a6144536da26a3c323b4962a50878e30a5de1af5229838b9c26f5507e5f6d34edb9e2134310b604e6c83347ed2eccef4c778f669563c174f450cbab37be16df04eb65a42ecb91cf4ad8185b7", 0xe6}, {&(0x7f0000ff7000-0x14)="37e07a80104fb42eae75621baed4188aeefcb57e", 0x14}], 0x3, 0x0, 0x0, 0x4000000}, 0x44000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ff7000)=0x2000000, 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/16 23:44:48 executing program 6: r0 = socket$inet(0x2, 0x3, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002d9000)=0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000821000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000100000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x1000, 0x100}, &(0x7f0000b95000-0x3)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000002000)=""/246, &(0x7f0000000000)=0xf6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00009ab000)=0x1, 0x4) syz_emit_ethernet(0x2b, &(0x7f0000af6000-0x2b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "bb"}}}}}, &(0x7f0000436000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005eb000-0x4)={0xffffffffffffffff}) bind$bt_sco(r3, &(0x7f000095a000-0x8)={0x1f, {0xfffffffffffffe01, 0xec, 0x44000f2, 0x800000007, 0xffffffffffffffff, 0x80}}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/16 23:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000144000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008b6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00004bc000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = accept4(r2, 0x0, &(0x7f0000f71000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000be2000-0x20)={0x4, 0x0, 0x201, 0x4, 0x5, 0x80000001, 0x2, 0x8efa, 0x0}, &(0x7f000009c000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000c06000-0x10)={r5, 0x400, 0x0, 0x5}, &(0x7f0000107000-0x4)=0x10) sendmmsg$alg(r3, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4c", 0x20}], 0x1, &(0x7f0000c24000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x10001, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x1000000000, ""}}}}}, &(0x7f0000670000-0x10)={0x0, 0x3ea4a90fdd91c14d, [0xbc5, 0xb7]}) 2018/01/16 23:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'aead\x00', 0x0, 0x40000000000000, 'echainiv(rfc7539esp(xts(cast6),poly1305-simd))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/16 23:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000c9000)={0x41a, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) listen(r1, 0x0) recvmsg(r1, &(0x7f0000d12000)={&(0x7f0000c30000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002cb000)=[{&(0x7f00003b8000-0x1a)=""/26, 0x1a}, {&(0x7f00001c1000)=""/4096, 0x1000}, {&(0x7f0000a7d000-0x72)=""/114, 0x72}, {&(0x7f0000ecf000)=""/151, 0x97}, {&(0x7f0000673000)=""/177, 0xb1}, {&(0x7f0000758000)=""/102, 0x66}], 0x6, &(0x7f0000ad1000)=""/233, 0xe9, 0x3}, 0x40000040) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet6(r1, &(0x7f0000492000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001a3000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d42000-0x8)={0x0, 0x6}, &(0x7f0000ced000+0x81e)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000b000-0x8)={r3, 0x40}, &(0x7f000028f000)=0x8) sendto(r0, &(0x7f00002a0000)="f1", 0x1, 0x0, &(0x7f0000b9b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) close(r1) 2018/01/16 23:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0xfffffffffffffff6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bb3000)={r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008af000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c47000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000257000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f93000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba2000)=0xc) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e28000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000544000-0x4)=0xe8) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000966000-0x6)={0x0, 0x0, 0x0}, &(0x7f0000629000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bd9000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b7000)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eca000)=0x0) r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d9000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000e35000)={&(0x7f0000c39000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000098a000)=[{&(0x7f00003bf000)="045bd0a804158be1be6a50352c7c315a077800e458d7bf096fb1695162673a8981f26b983463addf1f193c886029dffb9eb97a0bbbd67ecda535ce24c8624364e118106abfd3cee2e00b17b872ab2ed835d3f4cb676980249e6516b0f82219b4001c496d3498cbb9b007cd9e4f5406e2ba13950a650be8c5463ab8d1e689bb4768637d62accefae20d4d8e9810465b360f6827cf671cfab443aecf2aae6dcdf5c1fa31267397dd63c275794493c7b8ec", 0xb0}, {&(0x7f0000fb7000-0x3a)="6f1e39b7f2d8d0ca7830d0ffb5bf9b78b1e7e00c7004b80d0f04a0ca26c1a9ea15e55ef76436fd83949ab69acf65a46b863bb65868a0f387681295ab7a1258498fd64beb3d49aaba29af59010ecf752cedb1c912aa451e57f7677045c011ed6d4e07af98216f77c87c7e7637ca9615db2059a9bfce5579e16fced091588bacdb2f0b526a63ec6cf434035b8b29d2c5fe118d85b8323843e1a73874d38f8d7227bad5b8b461b5ee20facdd18298ed6c41deebff9ebee4a79ab7456e9d85f99db98ce6584aa53ca5741da96ae48f96d15f21e703434fd4", 0xd6}, {&(0x7f00007e8000-0x3d)="7e586a2d1b7911529c2070a1d1c3e7866648349d201cd2ff4e917c529b1defc433deb8b09845f878754ac723a0da1c85934bcce6ca5ca37b94589d6ec3", 0x3d}, {&(0x7f0000f81000-0x98)="377d9acf74d99ce4d8f48ce9bd597bc4cb3abe2ab2fb3250d865b39f74fe6e9f1a57faf6e72275990995f08a9cec4c32bf39f31629a7e468902c60da172c5527024d7fee1932eec5b62de38228f354f9599ef1ce2c0da828da368b9629619d15975459649f634a89612cee3c2095ca928da287dc3d9a9b3de55efc52e05c5b19501e40e98c7b2cb8583dcfa4379188b29b93220497e16a51", 0x98}, {&(0x7f0000929000)="4400e75ab1080f470ed440c760081e2e00666b0572862e9ccf531847245f9a52a7deee8d3912739ce13b9004ebc8bffc52274c0e2690cac5484e49d6a4b8b2edd0c8593b8532", 0x46}, {&(0x7f0000420000)="53b7675cf8ccaa7260a01396c7ca50aaddb37026eb9e34922c041475611d14e4d626319bc6127b7b45cb28678420f81ae7", 0x31}], 0x6, &(0x7f00006d0000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x108, 0x40000}, 0x4) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000ddd000-0x8)={0x0, 0x0}) accept$inet6(r14, &(0x7f0000379000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000802000-0x4)=0x1c) socketpair$inet6(0xa, 0x9, 0xfffffffffffffffc, &(0x7f0000a18000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r15, 0x29, 0x3b, &(0x7f00000d6000)=""/181, &(0x7f0000fdd000-0x4)=0xb5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f42000)="9303d1266bf46d6f7f9994c98db72acdf0a57f8e99aa0900000006fa7b79d820852feaf3e6d33aee020000004b029beb3fbaa517ef175138a5509faa83aa", 0x3e) setsockopt$sock_linger(r16, 0x1, 0xd, &(0x7f000032c000-0x8)={0xede1, 0x62}, 0x8) 2018/01/16 23:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009c6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) socketpair$inet6(0xa, 0x3, 0x79, &(0x7f0000cbe000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000979000-0x4)=0x7c6, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000011a000-0x38)={0x0, 0x0, &(0x7f0000c2a000)=[{&(0x7f0000c7a000-0x108)="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", 0x100}], 0x1, &(0x7f0000cb2000-0x48)=[], 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x854502dab78485d, 0x6, &(0x7f0000b84000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005be000-0x8)={0x0, 0x9}, &(0x7f0000a40000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000804000-0x8c)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socketpair(0x0, 0xa, 0x1, &(0x7f00001bc000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000823000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xe8) getsockname(r5, &(0x7f0000fdc000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000296000-0x4)=0x6) connect$can_bcm(r5, &(0x7f0000d89000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10) 2018/01/16 23:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00001ae000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000872000-0x4)=0x10, 0x80000) accept$ipx(r0, 0x0, &(0x7f0000ff1000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2d000)={&(0x7f0000cc6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0xffffffffffffff20, 0x0}, 0x0) 2018/01/16 23:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000937000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffe1a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a90000-0x8)={0x0, 0x0}) listen(r0, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f00007d0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r0, 0x0, &(0x7f0000819000)=0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000394000-0x4)=0xc) r6 = accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00008f5000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000d41000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b1000)=0xe8) r9 = getgid() r10 = gettid() r11 = getuid() r12 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002f9000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000bd9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d39000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000034000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a7000-0x4)=0xc) r16 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a7e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000893000-0x4)=0xffffffffffffff84) r18 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052d000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000db1000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe3000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c79000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000801000)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000489000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe2000-0x4)=0xa) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00002b8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) r24 = getgid() sendmmsg$unix(r6, &(0x7f0000d43000-0xe0)=[{&(0x7f00001d1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009c2000-0x90)=[{&(0x7f0000bcc000)="3212a7aa24f8b436b47ac0a89a8d583ab49e75994eb276453dd73ef9361e8efca6ab2828dd5474ef27ae13becd0d9dd0a8a579815d44e463c8fa3810bb901efdf74f421511ce9bb23cac7f1c5d24a4e7f5", 0x51}, {&(0x7f00000ff000)="8ce4263990f0e95cd625fd2a797ac4a0dd6d5e2db96fd0801e0e094c01fae37dc55a51b89f478af15a6576245e61eb3e44ab07aace02e5e086930dbf7dea677b37672fcbfac950c6", 0x48}, {&(0x7f0000ec4000)="df3e24532728af1c4036309b5ed6c2d205521f39eae5e6d98c985a57e2958761ee3c3c6597f3", 0x26}, {&(0x7f00001dd000)="879e4e874d1b9da1da65cbf2ba653cebb7f26dc67723e16b9bec1a7a028751d435a2f1b722bf0c9c31181252eee812b957594953006597b78a0972bda791b667846b89c688a0ea63ca06804853b9b844bcffa29b80b6eb01dc1c817ce7dbce67cf5656af4ab0cab8c747f5bc2cd0c02588ffdba0f2cd7a4dd59c21ebc0ca7d2d6506ddb65c9f65884e0188be647211b6907a7cbef556190ddca109cd79a818a20d7e5f1a889fbe9e818ae18a793ea3eba9f46728cfbf37366cdc097ce52b2e72373fdd65215def9782657da0ea7a0f13a05ea24fb6cf62f5212cf602b2f1", 0xde}, {&(0x7f00005f8000-0x8f)="a3e0f7a248a53375e3ac04a6de3ce96d644fbe8666ccc14626d93790a66cfa4ad9a267f693ff76eb0adeae9dc9543afd02d3e462c4e79580afadc956c016948efbaf9fcca8bf12c355c152a5b69d128bf01235e492c5f06a0d18e2d522ee9105b9584587849432ec24e356d68d8ba216293b81850a27c3719df7ad56051b94865a773a20c825836bb957658f867c1e", 0x8f}, {&(0x7f0000073000-0x42)="e070cbcd05159582f6b70cd3df4842c16c24bc05b32f6f5b7e9719846180981abe037c4966ffff69f04418f25744098f531a7948c7b0c7a69eb429884265f4338ea9", 0x42}, {&(0x7f0000a41000)="bc519ae1aa2d041b9934d7418ca0bb4d702f8f1f7b322b8a49be11fdbc479eb4fa969eeb227217eeda486586f39b4e9e79e8d7081da49780b603602e537d85c4", 0x40}, {&(0x7f000066e000)="333c4bc11e7ae56e6328ea0ce31fa93b8ea53a3f0621b90dc38f235d62fa7bec3b5f9a2c17607b79fe90e6df1a90b5dbeec420cfe7c2df96f782401574d55df565541e7daad6439ab13c2c05831966a79582ed1c8895ac1f4a345d2bda2a", 0x5e}, 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{&(0x7f0000ae4000)="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", 0x1000}, {&(0x7f0000f62000)="0b9c9705af572902d50e499fdd36cae363d1373379afb2195524", 0x1a}], 0x8, &(0x7f0000d3c000-0x20)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x40}, {&(0x7f0000e63000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000734000-0x20)=[{&(0x7f00001d0000-0xc)="cb2a43db71337b7c1d0edaae", 0xc}, {&(0x7f0000549000-0x50)="180cd11c8770a051cbedd9db6e9154ea86c79c494fe93ba3a68aa3bab9f969486b543875c90cb458f2769353f584c9ed40904a892b74a515d455ef64f202a8a7128d35d56bd6cf2ba0db0a958319e9a5", 0x50}], 0x2, &(0x7f0000262000-0x128)=[@rights={0x28, 0x1, 0x1, [r2, r0, r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x30, 0x1, 0x1, [r4, r1, r5, r4, r4, r3, r2]}, @rights={0x38, 0x1, 0x1, [r2, r6, r0, r6, r2, r6, r4, r5, r0]}], 0x128, 0x20000000}], 0x4, 0x400c0) 2018/01/16 23:44:48 executing program 5: mmap(&(0x7f0000000000/0x1f3000)=nil, 0x1f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) mmap(&(0x7f00001f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000001b000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x667, 0x1, 0xff, 0x7fffffff, 0x3}, &(0x7f00001f6000-0x4)=0xa0) mmap(&(0x7f00001f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00001f5000-0x6)={r4, 0x3}, 0x6) mmap(&(0x7f00001f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00001f6000)={0xbf, &(0x7f0000085000)=""/191}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00001f5000)={&(0x7f00000c4000/0x1000)=nil, 0xfffffffffffffff2, 0x5, 0x28, &(0x7f0000025000/0x1000)=nil, 0xfffffffffffffff9}) mmap(&(0x7f00001f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001f6000)="7fe84177db43548d997124e14f5b118d5314f6f787bd49801d5589f9aa3ca174335cb9984da04c0b7c17402d75b48c01a1caaa74b5509737abc766ffbac12ae5d0534d9dfd060e11ec49c2ff3ebb25e191df241901eb057ac05b192bb17c13b8ce79acf45f9469b7665ba2e73481b4b6a52f79e7210ba818e1628788adb0ab4976a4ab8db24863d95c77b877b05f09fa7ffc66f7d34b5bed89b780f428ed95aa72d5c30a172ca1ece8799f9233685ebb9b4f6fa2f9c0", 0xb6) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f00001f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001f3000)=0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r5) mmap(&(0x7f00001f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00001f7000)={r4, 0x7, 0x0}, 0x8) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r6 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x804, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f000002d000-0x4)=0x3, 0x4) recvmsg(r6, &(0x7f0000af2000-0x38)={&(0x7f00003e6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f00009ba000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f0000af1000)=""/194, 0xc2, 0x0}, 0x0) 2018/01/16 23:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000ca0000-0x118)={0x3, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/16 23:44:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) 2018/01/16 23:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000d7e000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000042d000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x4}, @in6={0xa, 0x3, 0x74e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x48) pipe(&(0x7f0000e0e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00005a0000-0x28)={&(0x7f0000f6d000/0x3000)=nil, 0x0, 0x5, 0x20, &(0x7f0000cfe000/0x1000)=nil, 0x5}) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c97ae488b4524fe9a7", 0x60, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/01/16 23:44:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r1, 0x3}, 0x8) 2018/01/16 23:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x1, &(0x7f0000b02000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e9d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afb000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/16 23:44:48 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000f1a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f1b000-0x4)=@int=0x0, &(0x7f000078d000)=0x4) 2018/01/16 23:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000070e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000002d000-0x4)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c5b000-0x4)=0x6, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff8000-0x10)={r1, &(0x7f000005a000)="3585450df526ef7bc7c83899b5cc33f440594476276ad449528d2ff2a587d1b702e1687d37e4c2cca0f9372170997bc3d0b585cdb1100f43fc866495ae147b559a5de67f1d2076ca2c331b8538dcff5dc06ce3832d09bfc85ef1f9136797f62a3dc3a5ad477d61f2953d79e33dcae104031bbd33cf7ab7cef056780f50ebb37289be"}, 0x10) 2018/01/16 23:44:48 executing program 7: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) r1 = accept$inet(r0, 0x0, &(0x7f00008d7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0xffff, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/16 23:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1e2ecf7a8689f3b58e78f114845bc877acf82b79faf4b29d9cdd52388bee75df582b688f270908eb159429456f1e720e5100ce1c9725dfba5b28af7da382b7b3b9d336ee58b8fa29f05cd9bad017a76a414e800f347a6e5cbe967b99a08a4ed629ad8b967d6c67ef010a99f60a89e2cd91d06df9b2ac0bff95c1b8624d8ff8870464eed4e3b1fef05124a52f0676f4d6b5b2e9c66c9ac1f4ae0b2cf2465bb78e945a7966dc8c7a9108c1c9a5669aec32fe0428d59376a1629da279c7a698f2c29b93825aebe1f365e0bbd7d9a6c8a5782c4f38dffa9ec45e0242be2f87e81bdd02b779e69e72b2198d563bdc0845a89d15d30bbe7a5a2fc0dcea4cee535c0948904e051098b3fb26b255551ba142859efa1d5ea7b8b61c23ee5b9f63b944ae09c357887b856156357b2f96f5c14727a7105fa849de1caeea8099952e2b458b94bb1a9ef9c0f1bc5fa92c4821496c6ecfa80af3290a3c583c2fd77b6e454373f9fd5621993b2fd36265f40e90e14b54a066e6ee9e19fae467786aaa45b840415ef3f044bdf17218ed38a9d2303310f9cc3f17d0132c4ea6cd4348d34982ae71e66cf3e3d29998c29a16f73ea47733369082961a850a7704767e51f6cff5b2b0c91ff56fdbacca1063292a9cb049d6e6a4b94d5d40fe1d91edca281db459bc5ed9e06ebaa7fa74a63563ff0d764a99d3ddeefa27f95832b680bf7c20477d27b83d5fd63b41102fc970ec9580e7f1e6f64e70e6868f5971a9c7e21d570b8ed28eef68123fc5d3e0d3151d7a1add424e1801535b346b84d60feaa6b5b382837e5cf4aeebe3c523b7b2ace25463894a325afa3b7acb6187f2c7f1f2f2eef138e6097cee777579b2fdf1e6b510ebffca0dbb20f218c01c8dedbd603fc82c8a7f671aacdbcf7605a712e5fa0ba1a009643a4ea25fb21cebd3c13c7415d81775b2ead4a39f65f638dc2678a72a1d03b3512a08b324ecf3284cf7f581308290df3ec609603e1e2c87e16256157108480159e88042998dff1287b8c9a624e19cda40326deb19982240f2ed1de3126f57143b4e83048cda351742bc79444080e143d1f21868386860f475d2d3cf42792196d2595aa63178bbceb7c1926723666d3770f4b991e1f33162714cd78a73c9f70dc4245aab3ea0f23a54983ed557db99a2c56e2b2ac8cd41d2de36ff8d30d291cbd83c0b72d7aa9a6e1f53788f873f32b6e5537aeb38408b641583197a57480e9033ce75039a4d1f3e3fcf21d0424484954478178e787a94557de413288fd6cdedd1970e2b0c84094412460d6693a0cfdb5effcf09bcfeabeded9010d5906e0960e211ba8cbe828f00752452987e958b48f6d524061956863e48205a5b753f13721a936670471cac4672d5d9de801b5df0419b377442ee4be0949095f2400711cffb3a0e9d02f9bb5e8fa9aa513bf5a8d9c2ad24f00870acceb00556903b8f35688708829afe42ed6b6b8a4942114949275983127aab91546898c834bb91b026a70e679972df3f342f70033aa1b2817e40ba22fe4b19e958fcbefadd92d45541e43c994c1a24e0b6aa0594b7aef9611a0ee380696b4902fbba9de8d46525081734addba1fbc1cecfe4d5cf4b0b97be438d62c2aded25ca02e31f02d43f5a5d21d6e36c896ad9bcd6193b8dcec9ee4359415c2e9bbd06f0593d0bd4f2ffcb072a1a1da9fa0a84885033e0a58203c88f5f3246fb9e98f4340c420e671b17b96a855556b1f6161ee973141c05809a23a1c992d93530423fbd12436968dfe5702024b22a903d87265fca1fb1c114abda578cd4bacfed9e0309328774f850c47e3fa8fa03cb5059dd0ba8f9c6a5969712cc6e742e9068c0a92acadeddc1afca4a594aa30fd9d5abf8aab3dc11627e69ad2e9a66d97c52b31b0170370c9de64d0109a5a99f4d377b154f009bb9384f2e23b5a913d644f1747285d53c7cd953fa282af7fc683e369ad404d1a38c204007db823f9829676d83ff03214131bd49bec58ebc17b1cd7ddc8e27f4578b5de83c0ae40fe7351e8742281b8fb4503b0b0f9c800f318d67916367a15e689084547a2efdbe0f6d8895324b0fec65b6fa1fe95bd71f82f0bc0f28d603624c1120375d6c3e0fc9cd6e407e80a34ef0f83f3e1070e19f9b29e7504cd64901349966cf6386300b73a1f9a9fa75d24db7bfd296a509e3b86ef6655c9c209219a7bbd780df6a0978afcf27c179a06339e11a21011bc6364e79079500bfdd45614da4b7a02fe598599c4e374e189a448b487cb764be60befe8590d81955acc65fffd0b6ff1232a9d36856c43d3ffbc21db0a10fc88aad691e202c68efffc75fe140b6c62b75437142418f7ab8d22c387d6a7bb0ebd1b7f2294dffc2da4cb32322a1446c5efc4043cf763aa00887c5e714b35268e0bc915cc83c708128ac32eeb5854917ea0460b68ee2c1e6c2ea76535bec5164e9898236326beb1f7456f11ae4b22501f5a7979f648255ae9924e2e8f6814ee56f81ba8e04f33646c91a2b66cc8a7eb6f91c53ca32fbb9c5a4673d2f760d098c669a6ab05a192d9bf42e72d6162e5d41e66f246925ff6a850e40c03cd4180ec6ef3a39ef5ecf61c54de053137745e6aacb24bd8fc927ae47d7307cff98caa6849d20500a5a843c7bce747864644d1981634f15ed93a9557e761c6edf5dd4f8218b6d41eba3d723a71e1a3b94cbd4663796eb570bdd4cb09529891a923ecf12568075de8e14421b5526b17ce0048edcfa1a88f0525902ba4275e55e336a3f3f2aa95ff5e5ed6ec3622b1dd6c672cdeb918714623a70ae8171f59b32081b326ead02122f58b2f720f871a6ff4806e81c916cc50bc1de6bc35893636a125c166f7eb0cb3653b7164fc38b275ce73081df37216a75ba754a01bd98f135ab1b2cb579c695ac530bb0535b390c088b9806816e06859828cfb7a1b2ce3f3e5f4bcd286d2b323643ec26bb69ade4542278e54846145b7839b91c2da233ce9392046f8524bb3c164d2af31f0e84ad797e24223175e813605b8e0c7de6664456b61c141fb0367d22ce5c8a0ea21aa6ae787709ac88f0e566ca8b730ef520ce7d7575d5f567536d119584d4d1c154f6de7bdfd376b286660e282a5289696db0f60828814631a88b47fed7f9eac3a822bbbe333af62e4cec09d94e4422f0a216efe48723dda41c347d806a9d076161ccfb2358d1f88a12458361aa3261d9daaddf6ca28298f87324b7250fce2eada556969cb39082ce7b010f05c9e1c6484b410e619a82eabfe3b2c74df6e5db2a69cbdffb306434af8e275c3b45cda72645af6f6477e97b7ae788cbca94aad72619bf4a131160df2e14b2c1aad641c5448e90cd4aa3c7daa7d7ced98d2cef62f6cc5f35601c83268e411f064948e4c8b365b1dcff8b3dae980052d3ba74bba86204e92a6ce46955f61f6ad648cdb70f0cf2dad3829085c09bc33ad4b599fd484ce573e1e4cb6c80b09c10fceacd331cb8f1c1f66746866813e2d67068bc56de57edd6155a553212a970be78db982d7850e006f209832b6c719b9ec7bdb071eb311aedbbabc8ed6b749f63304add2b3220fa7c5f29e27b3888fff0d3a7b3c587989b578de3fb7f7cb37173771037ca10a492f399f0cbe2cb2c2e70e6fc649d53e1662217813f762461c455fd37fc7857c0b59bd3fb3d9f1146b1bd800f2266c618cd34e7664c948ae83fe34a9a2658036a9973d1a63980ef8fe95b0678b12605507beb77fdcc82ff0c125d894ed72eacfbe8020a408cd20ced13ed7202099c3ff1cf7e4d65060c9bb52d988b9362266e66a13338663a0cd6713855bec26f8920bce1470d4c77d8dbe4e73b649dd1c79f7c1b7915f65440814beca26e17eddc3191667b302a89880c503743320e653a3d449c349c216e64e24916938cd555a6df82f79e7f79033fb46d6702695330bf770c0f88532181be44bed1a108b52faeec8727c8f83f0d693dbeff0e290dfa3d2ee549815fb66531b1254ec9625f0a128dc8c74ea1cd3bb2111808284a3530878e060846069ea50d2a309641e657c4f3e9c99db0bf3cdd2619339c452f2a31844090c6ac9199f8e58cfe0ce7185a685505a8c130008546bc4f5a90e850d06a777e50917a5d1280b732d2bed99b7034a25906c7b80d3ab4b1718b046018b7dfa0c275913ed2c54e7187833de963103e394c7825fb5649d7093afb3409f0850434ddbf4dbe91b1045280b3b3c0c8918d34be6bdb40d932797aced25ae2fba6fca69fa753337abb5838101ca30afda6ba0dac422db6a1709ac46b01b3ecec5a9c64b3c26ddb11000ed3cb77984bc7f340790c5c8ff17d1e9e027ed0cfce9bd5f84c57ee491e304ec5657d10956f66d554d8851ccb6eebb4f877eb21e3b7950a8c7", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) r2 = accept4(r1, 0x0, &(0x7f0000bc9000-0x4)=0x0, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006ad000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00008b1000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/16 23:44:48 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000021000-0x4)=0x1e, 0x80000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000021000-0x4)=0xf1, 0x4) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/16 23:44:48 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000009000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000b000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r3, 0xc0045c79) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0x10)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000000b000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000)={r1, 0x50, &(0x7f000000b000+0xc38)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000)=r4, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) 2018/01/16 23:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3a, &(0x7f000051c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x1]}) socketpair(0x8, 0xa, 0x7, &(0x7f000003a000)={0x0, 0x0}) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f00008a9000)=""/92, &(0x7f0000413000-0x4)=0x5c) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000ed8000)={0x7b, &(0x7f0000d4c000-0x7b)="72c3e24d5d2f0d8b2a248fb70e2257ae8811357e71a1cdb8fba9300e9fb1c72aa862845636270261ede3767ed921fa7fe5af9d45403d29a298a3b261cc636b5897912fc2ce97f0314d3f96e2d3522955370b974c33c6796c1069fcd0e70727863de55ebea236bb6ca8c3622f1ccce5bae2645f45b6a135089d8a76"}) 2018/01/16 23:44:48 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000035000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r0 = socket(0x16, 0x2, 0x6) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000034000-0x14)={0x0, 0x80, 0xf14, 0x0, 0x0, 0x1}, &(0x7f0000035000)=0x14) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000038000-0x38)=[{&(0x7f0000022000-0x1c)=@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000038000-0x10)=[{&(0x7f0000038000-0xcd)="8388c65833c68e025fd6c24ff40abc0dd2962d63b1e02cc534d5cecf5b68fb84630a77b7c87913ccb0af727cc0512b7e59e597fc5efbfdf1b060fdf22fb519aa49dc685965f6feaaa7b31b38d135ebbf89d0aed67d7c71f0b06a5232ff0cc6a7ecd9994d1fb6c7f6e43a6309ac7076a00efeaf392baa0ca9d8a6ce6e3c5e68e2dd8251152ce29dd30b636a71be0b950aa580e0e05d136b6210c8268141823ff11f518817f6775ddeacb60314af0d4f6901b562453143cc4475ba31bd35828541e08992dcfa3d15093cd2e2e679", 0xcd}], 0x1, 0x0, 0x0, 0x8000}], 0x1, 0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000037000-0xa0)={r1, @in6={{0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0xfff, 0x7, 0x50}, 0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000012000-0x10)={r1, 0x401, 0x3f, 0xffff}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2}, 0xe) 2018/01/16 23:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000caf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) connect$unix(r0, &(0x7f000090a000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 23:44:48 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000235000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000f7a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f79000)=0x10, 0x80800) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000db4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009cc000-0x4)=0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000f7a000)={&(0x7f000071e000-0x10)=@ax25={0x3, {"4190ca39930fd2"}, 0x29ee}, 0x10, &(0x7f0000f7a000)=[{&(0x7f0000f7a000)="e88cac1a72bc7f", 0x7}], 0x1, &(0x7f00007d2000)=[{0x58, 0x184, 0x8, "fc57ce8cedad1b070aab8fbb474637f20901a4b8a59e13e9dab32526c39d9848a1e5ca18d573be99fb0b2be2ae7fd1d29203c70883c53ed34640a87fffc5cf02a9f2792c"}, {0xa0, 0x139, 0x8, "15afdd95975561c0662ab02081af07d43899915d47e4cf68f2c5ef28b8ef8b21dcca1f2a0ece000d9fe993fd535b1dcc963452424438e31dc8ba032d4d87837ee5842780d58aa67d581a74d0819b41b7d82cdc056c024b03d3733655519cc2761abdecbbb544179d6d60d5b506df16df5956f0a11a842eef88242c6c5ebc4bc79771cbf0a1ecff09153c496f6390"}, {0x110, 0x107, 0x5, "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"}, {0xe8, 0x117, 0x4, "e8162d03818d87cfe0a9ee564660ed84c74b0d31601c9df266a6ae54b8d47f1af79a46729fd2d8321f370b98942a5d4e9b0dcdc602676cd7b43a4165e5415abed82f8719bb49a785ed0e112563d8b474dee1c903d60232820f44429c755afa010d343624f2d848880e50885acf8242a682ded6df6eed01001ff4a19795d209623c5b14ed0babb2f8677c9f5b63100b193000a202110ab8d40fe7dd71a140fd6c8cf2d572c96d60f919ef10a147ef998f59d98a55a3a09188a14d74af7164928533010f6ea532321db30306a02b171f4d045ff7"}, {0xf0, 0x1, 0x3ff, "2ef598aa81c0d72ea2045dfbca3f738072661287b7ee424ceb04f3aceb70ba302b9a57f350955329b97ddda503a521b8c2d6ffc51c9a06cc905b4317ff3ff309d60842b406c37577b90a523c5bb533cfb4d970e73c60f6cdc261574ba36a55dff2f5bf66fe6eb202718213feaaa5f5f151a97fd6ac7ee0b87fd046e6e4ff8312ddfe7e9c8a62d70bf71a82d919ce775cf8976a6e4f634c383bf612385f020ff1581276b08f243e3372018195bd3ddc5169a8201c834ec263eb474830cc4b7839fd32bf5d4a9d4d086ee2a4efde9c6dc1d1e49b6de980934528c99a18"}, {0xf8, 0x11f, 0x3ff, "f2ab55afd3fc35f482f9d146ea7389f971cdcf0a5f7d071a94b268550a6a939a6768234654a1194745351bdb8f9f12163974b72f11612099b53151cf98ba39f06e7d5d742ab44f142e4321080ab20b64fc2113f0362490705022d3bf7f7d38e966134f4d0dd7625ff4bd3458daeb22d73f54be5b03ade94e1bf2a52f33066b1f7a7d51170ab2bec5802f82a9d6c5a1b5378322b0f3c43abfadda2d0b68885f7a353d2b607197a4498ccdea7e75fd5ec1312dd2a3f676ef31b0e0ee36256b5a2d1ed1f42c6d3ff3204377928bab0a273cc2faa37e361041d8a8353f9769e9d8555955"}], 0x4d8, 0x4}, 0x20004004) 2018/01/16 23:44:48 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000109000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f00009c3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x106)={r1, 0xfe, "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"}, &(0x7f00009a4000-0x4)=0x106) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00004e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000c66000-0x8)={0x0, 0x0}) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r4, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r4, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005b1000-0x4)=0x10) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r8, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) 2018/01/16 23:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socket$pptp(0x18, 0x1, 0x2) sendmsg$alg(r1, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[{&(0x7f00005f9000-0xaa)="7034a1f30645439c21e1606a77191266b853822ef831f27b526b5b6b1c1c2b09b5d774947cb5f39090329bf2032473e4fb38b11393aad48e968c0f3bc346341735aae3a2ba1a3cb5b3f188566217be017cf872c6e58e21a7a0d69247a2c2a86739abb72ed1a233cc6aa46804d9fe417f174e3a05cc88244a2062765628dcc687004316e1d583ad8660397ce8840d3137df9f561e949a67adaf12d9e00166fef04ed96eba1b", 0xa5}, {&(0x7f00000ff000)="541cc3f61aad69bdea42dd0f3f3996586bb572984eb9a049eeddda7da87c803c9402363a92eafc1504bdb3facad05789aa2d7aa6047fdc2b34b4da2c28cdf1422d4ad26e13b970cecc8c25", 0x4b}], 0x2, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000782000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000068b000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000002000-0xb6)="57e7bdeedd56aa716572a46265cec9313ddfe71793da93bafa67ad64011b451c17dff87666aff01148e3413712a4a1ea0b4f97a1590304223a09a065186fdeae10be5d6085e99c1fa3f9371e835396ab7dbc6e024336df6c44adcde092eff44c036995274170483bdd252238897d3995a1ab9eb2ab90a261142e6cd2bfc416f0d40bc793a25c84b9b805b25a77dff026bf9b29b63af4f1955c74e422ae76f81b7dc42739e5dd17b75ea1f0f6dab1db70618ea6802d1a") mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f000009d000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x110)=@alg={0x110, 0x10, 0x11, 0x0, 0x0, {{'gcm(aes-asm)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x8001}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xffff}]}, 0x110}, 0x1, 0x0, 0x0, 0x40000}, 0x20044005) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000003000-0x4)=0x4, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/16 23:44:48 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) 2018/01/16 23:44:48 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fda000-0x10)=[{&(0x7f00002ce000-0x1)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) setsockopt(r0, 0x3f, 0x5, &(0x7f0000aef000)="9903e23014d60773f746bc7c6cb8e9da4507ac18e53fe5ff1bad6ba621d1e11585e5b47a0e379a9ac5aa3725bc49b1891d38538fe441f254da826ba1377ec5836cf3c298bbfc79d5e33d73bfc51442829f9eac6376112793382cfda10570e0fea94841e8a2c8e6cf934a44ffdacb8806a2ae562130cec4de9fb3a5a7314c803e6c5096f2bf2ac94d63ea674d2ce598e033baab780546e4608644c16aa8f18fc7e93e68e2a75bba3b99c440ff97445520b7168a60eb4e485c096465f0369b40", 0xbf) 2018/01/16 23:44:48 executing program 2: socketpair$ax25(0x3, 0x7, 0x6, &(0x7f00001f1000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000300000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000ca5000)="a9340230c6e6a41cccc1d5f20f9843ede09ce4d9d19009786b605478f7c185f81d344c5a6252e2b7f6aa28c10b2025d4e69e392e5402e1a0248838205322c942346efef2030ac86acc7a180a930e3f817f8becae40b2a6f98e60b631aaf6505380b2b453a4904ced820d9c577f08cb0ac39952bb020507bde93c14ea694eecd769f4b316790009b1e8f1ef7d7ad7f7e0047df0b874433578885efcbbe0ed079ce964fb1371e7ef7576a91e45d365eb60031a7d4ebc8521e20ed63e986e9681d1eac9b34e1cc764df4d920e0f52cae61ce54f12a7855c6c0cb4d6ecea81d2142c410ed26f38de8f087d537565ff1d63", 0xef) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 23:44:48 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x6, 0x9, 0x4, 0x1, 0x1ab6009c]}, 0xe) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000006000)=0x2, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/16 23:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ba4000-0x20)={@generic="83ec9ed4083ac9f5e06a3a6eb5a878eb", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 23:44:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000538000-0x1000)="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", 0x1000, 0x20000014, &(0x7f00006f3000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x180000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000f6c000-0x4)=0x40, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xffffffffffff7fff, 0xffffff7b) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0xd5a62d0cb3af5df7, 0x634a84d5) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000dd5000)=0x3d, 0x4) 2018/01/16 23:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000285000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000c65000-0x4)=0x2, 0x4) sendmsg$alg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000f9b000)=[{&(0x7f0000f4f000-0x94)="602a0cbdb98c0b5a7101ee13673d8490", 0x10}], 0x1, &(0x7f0000fb0000-0x48)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000818000-0xaf)=""/176, 0xb0, 0x0, &(0x7f0000598000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/16 23:44:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="", 0x0) r1 = socket(0xc, 0x5, 0x100000000) bind$inet(r1, &(0x7f0000d6e000-0x10)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c6b000-0x3)=[{0x0, 0x0, &(0x7f00003cd000-0x40)=[{&(0x7f0000054000-0x1000)="ab91a9e28c532b3bc5887884af40b6bdbf90f27dda0143c013e872fd95", 0x1d}], 0x1, &(0x7f00005e1000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/16 23:44:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f92000)={0x3, &(0x7f00004f9000-0x18)=[{0x5429, 0x8, 0x9, 0x6}, {0xffffffffffffffff, 0x80000001, 0xffffffffffffffb8, 0x0}, {0x9, 0x5, 0x100000001, 0x5}]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) accept(r0, &(0x7f0000b1e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000091f000)=0x10) 2018/01/16 23:44:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x14) close(r0) 2018/01/16 23:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa9, &(0x7f0000c25000-0xa9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0xffffff1d, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x9c, 0x3fe, "e05f60bcb8495460e479d78f33c72b6534fd368850cab7ed51aeabd20b3a51bc362779dc51e20a06f0f1f17c77151f604064b11f2a3717ba8ab764b14afcc32b7453ed3e7642d139417c89bf05edc9960d7e2d6794abe2ad065551a1b1d579f541c9e4cecf2abe7a5a1f0b"}}}}}}, 0x0) pipe(&(0x7f000022c000)={0x0, 0x0}) accept$netrom(r0, &(0x7f0000f5e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ed000)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000321000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000bc6000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f80000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r2}) 2018/01/16 23:44:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000606000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000ef3000)=[{{&(0x7f0000936000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007bd000)=[{&(0x7f0000ad2000)="1e", 0x1}], 0x1, &(0x7f00001da000-0x68)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) 2018/01/16 23:44:49 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000003000)="645a4de9f3d09f41ff2b7c02700ce1b59462fadf481ea27fc83fcd69bf71060934f21a37f9170bea388242a409b1161683ab6254a347b8dda5da72cac400dc47e1fa9bc4cb76797531343779d959504f43623880509a1de760a157cfe7d76e11d7bcf986c3a5d18826d41e62ff5a1fb22a94fc2e1d25e668f094d0df9018852616f716392fbf3a58d943022b2b789eeb382d979a0d5640b503b0effe2d4d6935de1593d2df70792582682a3cb3d75973aacfd04e7ae57cc166929162575414583169693f2a0bd2e5446ade48390a535be4cbe1f08269591446cc35285d9cf69d4b44b10523d0a876", 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000)=0x14) 2018/01/16 23:44:49 executing program 2: pipe(&(0x7f0000e51000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000baf000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1}, &(0x7f0000a89000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={r1, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x965c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x7f, 0x401, 0xd}, 0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c4f000)={r1, 0x8}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r2, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 23:44:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_flags=0x4802}) close(r0) 2018/01/16 23:44:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000032b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000045d000-0x4)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000847000-0x4)=0x0) syz_emit_ethernet(0x52, &(0x7f000007f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r1 = socket(0x1b, 0xa, 0x5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000046b000-0x4)=0x0, &(0x7f0000410000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f0000779000)=[{0x0, 0x0, &(0x7f0000a2a000-0x90)=[{&(0x7f0000f90000-0x68)="4294b84d0d5b38778a6854343c150b31a8069d62490489bfe6876300aa5ae7fbf64fbbf0784bf573c89e46b5d94ab8632d2d278a51291ed0da41d0b677d30b13fb58f2ef52b5f467cc3f3a296284cbd8045b9e5d028496122574c3e0b4bfa89a223e7bc56329f541", 0x68}, {&(0x7f000046d000)="dab0cb8e4c", 0x5}, {&(0x7f000012c000)="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0x1000}, {&(0x7f00007ca000)="a11f715bd9cfac650708574b6509ddd9ec3e4f6cab457dba856e1065981f93ce3650cdc4b2a4c3063074c021a548dfb582dada289115f524bf1a8f1c25a51abaa5214092f604cdd4ec780f912acc6675b20b8c143be14ccb22e32d5edac20c1335dc730e5a4a508e293428c2f7049e8569ebc7e22c9eade9de4ac6f3ad6c38e2d9bc543c71847781c5f71e7689d7fb874067a5d97245f417fc6949227546323889bb13d08183f8bb0283ade92d95d8cc896e06fb9221b3a7085327c3820fe60f4d4a8b47e448b6dd56", 0xc9}, {&(0x7f0000240000)="6d77f9dcf0460f2698afcd25b73a41312a917f7b1a32bdcf9b37bfc404247645062ce08babc5c3c30b5133412bb1fdd516651c488b3600bbafbb57d632d770a05e7beff36407920615f23d0ab89fe040cb7f6d3c40c02f89839cc61f203503171a90fa0cec419e60327f1d5015d00967c0e0da21f145425860060f6d5fbcc8c9a5bfdcb69fa851f212532084f5774a4c80985f79ad2d5efea75f5c70f8dd3d2544adc240ab5644dc783371495d51fe23c4a4c6eedd60df70d2dced9f37ad6186ef099b641b1e637be6e4405b568f870bcb8ed7c2aed4274c02f3099134de", 0xde}, {&(0x7f0000a2c000-0x63)="1e8d1f7a771b5b5ff0910038f22851382287ead13ed0907fdfb5cf0016c9a78c45f095044b5359e86b02d7c1d27ff532245134f5d348d0f4aa7a969998a2697f83e91fc0b99026dc0329b866264b17e6c6f11a12ee0de6b70d936c2ed75a6c8a98c558", 0x63}, {&(0x7f000006d000-0x3b)="4c7afd717a85d5333fa66ecb60fc53fa60aeb33815efac979a1d4958300a9f0994b01b49f8f813d52a162da81f15c185ac5b81153cdcfafa7696be", 0x3b}, {&(0x7f0000754000-0xb0)="1fe50b9347df4d117877fe571a5b77cf5a8128266cd6afe65872dbb82dcd6cd591fdd0f37afe8f055dfa08e3a9a8326a0299ded9477fa1166f75d49491f67dbb5c527b40952bdcf61223304fd35d50ed805bee807d9a63d7e9b6741725d737f00ea03c584372d72ce86aca06448f88b38904d778913cff04b3897f28afda45d2623c39f8a363e182611a7ccd185106e28caebd59c05cd8fec379eaeb45393eccefddccd02c2593536aa3b97592aa89ed", 0xb0}, {&(0x7f0000335000)="", 0x0}], 0x9, &(0x7f00000db000-0x1040)=[@iv={0x28, 0x117, 0x2, 0x14, "e6a7b715e0a9a0866b307009739d586be87462c6"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1040, 0x61c97e2b0010918c}, {0x0, 0x0, &(0x7f0000821000)=[{&(0x7f0000b6a000)="fe51269878e140cd7e3844bc1f0c30866ae244ee6b5071532d5a044e8ff9990bd82e99724e9e", 0x26}, {&(0x7f0000d52000-0x58)="44ff72eb406c422b33450ca8016cad321ddabe8da83684493fb9a3952f16781d128dddd5235aa136561453db504d49f1f62384d24660992e743ed5f64ec08ada87c7f56be33764af8c1de8d0ede342d603f75bf57c4cfa75", 0x58}, {&(0x7f0000904000-0x8a)="a2e82c94fa33bc8dfe97aa1b9afcd630a94eba0dc633e8cdd02f1d4cc652e707c9a0d3e73f5ba4deb15a55865140e8400d9bab8b0b21a90de82075af541c05bf0e5a610c59c8b8487a2cd79f11425b6305195300b49dc7aee4155a928a500db6aa48d7486485afe0211e4b0b496bbefb6b0eaf509b0f28e08b1d05a6a6d42f6a2eb0b29aeb93aacc97b9", 0x8a}, {&(0x7f0000040000-0x8d)="d78a55015a6c1cf956a3693098a1a23b6e3c84c1e82a5919dbae1400206218609b1b3b437b000887e3c60697e1c846b94f823b30e5e6995e6a82feb01fdbd3ab465bc958372fc059a6496893e51068de5ebe54cf513f1bdca5f534231e4632f92647b9551f36ddf347f38b2964c557af06193959933c87f43aa7723d0f82125c248762b34eeee0f8047bb7cc5e", 0x8d}, {&(0x7f000019c000)="49669fdcf19aa726ffdb83d308f27910ec90ea3c865f2859b9a733fe28b014bdc279", 0x22}], 0x5, 0x0, 0x0, 0x80}], 0x2, 0x20000000) 2018/01/16 23:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00006ae000-0x4)=0x1, 0x4) r3 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000501000-0x8)={0x0, 0x0}) accept$inet6(r4, &(0x7f0000b41000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000485000-0x4)=0x1c) bind$bt_hci(r3, &(0x7f0000bf6000)={0x1f, 0x101, 0x1}, 0x6) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$alg(r1, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fba000)={&(0x7f0000d7c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/16 23:44:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001c1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006e5000)=@int=0xff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f71000)=@assoc_id=0x0, &(0x7f0000c67000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b44000-0x4)=@assoc_id=r2, &(0x7f00005c8000)=0x4) 2018/01/16 23:44:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000738000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000278000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) getpeername$netlink(r0, &(0x7f0000100000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005bf000-0x4)=0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000df5000)={0x1, 0x5, 0xcac8, 0x2}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000e67000)="be3b129162cd56f3b60899b2a490ceac3e0504cf29c0249086b5e4c64480b7f34998aa9d2c907f03cdda80b44224a86112c7a995efc2fff68b7fd376abfdb68d285985ac557b2e3deb16de3a4a423c1413d1021225aef40fb2930c07e89fcd91bd0ef9c1a13406922c3d00d5531b2eb10c1ba9bef58283468bf93bf59889a4001252f05e256edb91e9e7f76afee18fdb88d7415a7b34", 0x96) 2018/01/16 23:44:49 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000669000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17e) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[], 0x0, &(0x7f0000fd0000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/16 23:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003aa000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f41000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00003ef000)={r1, 0x2, &(0x7f0000d95000-0x8)=[0x861b, 0x20], &(0x7f00007f2000)=[0x6, 0x100000001, 0xffffffffffffff00, 0x9, 0x0], 0x23, 0xa, 0x1, &(0x7f0000ecd000-0x28)=[0x7ff, 0x1f, 0x7, 0x0, 0x8, 0x7f, 0x7, 0x5687, 0x7, 0x0], &(0x7f0000743000-0x8)=[0x1, 0x2], 0x0}) syz_emit_ethernet(0x3a, &(0x7f00005d8000-0xd5)={@random="040c23c501df", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x8000, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @igmp={0x3f, 0x0, 0x0, @loopback=0x7f000001, "99aac02f"}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 23:44:49 executing program 6: r0 = socket(0x2, 0x80000, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x2, {0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}}}, 0x32) recvfrom(r1, &(0x7f00003ab000)=""/151, 0x97, 0x2140, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x3, 0x0, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}}}, 0x32) 2018/01/16 23:44:49 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000004000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0x14) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r4}) accept4$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) 2018/01/16 23:44:49 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000008000-0x4)=0x0, &(0x7f0000000000)=0x4) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/16 23:44:49 executing program 6: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000008, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/0, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)='9', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/01/16 23:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) pipe(&(0x7f0000ceb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000b82000)={&(0x7f00003b8000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000965000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001f6000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000c39000)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 23:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 23:44:49 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000686000-0x6)={0x1f, 0x321, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x22, 0x2, 0x40000000000000) bind(r1, &(0x7f000043c000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f000025f000-0x2)=0x1, 0x4) accept4$inet6(r1, &(0x7f000045e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fa000-0x4)=0x3, 0x0) 2018/01/16 23:44:49 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008e2000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000128000-0x4)=0x0, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f0000668000)=0x0, &(0x7f0000a48000)=0x4) r2 = accept4(r0, &(0x7f00000a3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000825000-0x4)=0x32, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b83000-0x4)=0x8, 0x4) 2018/01/16 23:44:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x100000000000006) r1 = accept(r0, &(0x7f000039e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000090e000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000013d000-0x4)=0x0, 0x4) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000296000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001f9000-0x4)=0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d00000)={0x0, 0xffffffff}, &(0x7f00004b9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00009fa000-0x4)=r3, 0x4) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000296000-0x16)=""/22, &(0x7f00002fe000)=0x16) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e74000-0x7c)="a2521d495552f8f6980cac038c4d2f7d19de5da88697147611b64b591333560cd4ba04da36c1f84481f3f3489f7df0bbe2a47a6ae6030be4ea8402fadff1ed5a0bef027bd589be9aa39e94b4b904383ec3e2ad4e4d685c184a761744d3b1aeb62e526a462b405fa31f1e7a3997d2663204e223f4f7e73b730b3e7a61", 0x7c) 2018/01/16 23:44:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000087f000-0x4)={r0}) connect$inet6(r1, &(0x7f0000e35000)={0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ce000)="ff03001606000010a5ae4c013e9d4d54", 0xf) getsockname$packet(0xffffffffffffff9c, &(0x7f00005ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000099d000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000677000-0x48)={0xb, 0x5, &(0x7f0000b42000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4323, 0x0, 0x0, 0x0, 0x28}, [@generic={0x8, 0xfff, 0x1, 0x3e2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000808000)='GPL\x00', 0x3, 0x74, &(0x7f000078c000-0x74)=""/116, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r3 = accept(r0, 0x0, &(0x7f0000117000-0x4)=0x0) connect$nfc_raw(r3, &(0x7f00002ad000-0x10)={0x27, 0x9, 0x2, 0x7}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) recvfrom(r4, &(0x7f0000a53000)=""/84, 0x54, 0x10000, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)="4427a08eb61624b329c95213b4ee5e0bc0b6fdf9bc54c0da96bbb3b49b0be9e1a8cfd58eace688e2088252e5bea14e7092564c9e2cd6998713f318189db9ff9918de45183d252fea6ce625f89a0bfef6220843ce163e89018c92a599d97169cb5559e13d012a42c280e69fc83a6584a6f2322d60c0b330c13b52e50d4cd24537a05038394b6ef90cccff2b3f90e463681f2770c4f7681f2e152cf4961f707ad637182245acb351cb6b6cf7e3f4a891207ee58ea601db4ae6b07145fd927bf0b163622e0bc4a7ee81238d1b9145589e66ed2737dadc23cc66afbcbe93be5452ce01e59b3bd71ff1614caa8677d681d5a69c599cb50a5b2455461dce933fdda4edcbfd6e637f2845b882fb848713fa61de2f08f6058767b06f67990cf2d16dd696517c83f9f65d5a0fc3d7d7a5600a32ed69d46db1c1ffc63b6058a84dc959247dd12e484275886a2453ff102b931e41e08a1ff39cf82b75cefddd00d9fe0e4646bfc67ed0e8e5ebc34c8951bad4199658ba4b901c9358d79201d694c8d37589639cca23a8fa642f5916634a89772e079dc2cb6cf9c5cb229ac68c67e7b65303042353114d92be0810b59281dce684135daaa5a39ea211ceebed4636b3c72b7f3c7809875352350a35ffc8c3189df23d129cd024cb35d03548ac363cb29647e877acc13adfacbef0eb17d1dcb2e1bc6fab3fbc25a325f024be9266e69258290fb67bd91d09ca20fbd85705c5d23d4a1f0f027efe60387cfb155c124daa3cb4ca7c69cad55c340d4669d30acbd1a292c450a6c4ac66906b384486a85f7d253d13087b203ac355d501b8027129d9d35b40b75a866e11dc2ac0d12960ea98deeb1285082aada9b21ddf9f9850f1b5c75c1a06fcbcc03b25a8c0827f003eecc6befa3f", 0x280}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000085d000-0x58)={0x26, 'hash\x00', 0xf, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ec7000)={0x6, 0x8, 0x99d, 0x1, 0x8, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000010e000-0x18)={r2, &(0x7f000091d000-0xba)="1879f37005b6f86b8eb4439c8fdd65302ca6f9c6546ecd3c05ddaf5d0b92efcf942897b9fc0e4c8dfc53af50dcb23a59772266796fd0dde865e0bccee90080fc56e594e330614e2a7f86b2a944fb16e02adbe305d7a0f841b946ac692d63ec9e861ef197fdc565c1e23fa82d488de591c27a3baa9a00b2b78a58d0242500effff241428834db0cb6fa7bb1ebe5fc4869918889db285e3cabf9d348146fd87b17912120d818e50c5cbd4aa6c48f45210f7119aeb31a357640da69", &(0x7f00004a5000-0x1e)=""/30}, 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:49 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2f9, 0x6, &(0x7f0000001000-0xf5)="9589d232ef1fd2b5adba0a84efa72c25fea6de98051a8e2f0b5eec48927ba123892bc28ea42ceb3b9e6ca1dca00477a947317a334ad1ca1bfc44d347f96f08177019cfc414e12264a0a1ec89641c063b3e43aa10196a0dc62c067ad2c7c93137b3f1a349bfb3d6eac86ed8c49f560ef6a6b73666bf85c6c0c97fa33ae7bcc08047b71519ab8a55b6092d3ac0989bf32eebb02714c5330377119e043ca61715961f5cb9572911e36f550d1a9b93ea0b63ae297ae5ba6b9984c5ae64608816e4695de539903468ac45c08594b202b19e13fc1dad9649d7367a3ce69a476a7d9a528be163c7aa9c73c4157f1a6fd5b98ba26f4d8bcbfb", 0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001d5000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x17, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a82000)={0x0, 0x0, []}) 2018/01/16 23:44:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f000059f000)={0x0, 0x0}) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) 2018/01/16 23:44:49 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10) socketpair(0x1, 0xd41111398ff0551d, 0x4, &(0x7f00002b2000-0x8)={0x0, 0x0}) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000b2000)=@assoc_value={0x0, 0x0}, &(0x7f000035f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000271000-0x6)={r3, 0x8}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000019000)={r0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f000001e000-0x5)={0x3, 0x1, 0x0, 0x7}, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000013000)={0x0, 0xff, 0x30}, &(0x7f000001a000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000001f000-0x18)={r5, 0x9, 0x30, 0x9, 0x0}, &(0x7f000001e000)=0x18) 2018/01/16 23:44:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c28000-0x8)={0x0, 0x9}, &(0x7f00000a6000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e40000)={r1, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2b}, 0x98) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x1) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000db0000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000acf000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ab5000)={{0xa, 0x2, 0x9b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x1, 0x34, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x3}, 0x8000, [0x4, 0x400, 0x1f, 0x39, 0x23, 0x7, 0x800, 0x0]}, 0x5c) readv(r1, &(0x7f00001a6000)=[{&(0x7f000082c000-0xb2)=""/178, 0xb2}], 0x1) 2018/01/16 23:44:49 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x5, 0x4ea) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f83000)={0x0, 0x1, 0x3, 0x5, 0x100, 0x0, 0x8, 0x8, 0x7f, 0x331fed22, 0xaed1}, 0xb) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/16 23:44:49 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00003ce000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000adf000)=0x0, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000706000-0x74)=""/116, &(0x7f0000adf000)=0x74) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00006c2000)="7511ed43587d69f7d6c06fc1f2de6675", 0x10) 2018/01/16 23:44:49 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 23:44:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004d8000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0xc, 0xd, &(0x7f0000263000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x10000000000000, 0x7, 0x9, 0x5, 0x36, 0xffffffffffffffff}, @alu={0x7, 0x321, 0x800000000000b, 0x3, 0x3, 0x20, 0x800000000000000}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1000100000001, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:44:49 executing program 3: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000056b000)={0x0, 0xd12}, &(0x7f000056c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000246000-0x14)={0x0, 0x5, 0x43, 0x3ff, 0x3, 0x1}, &(0x7f0000436000)=0x14) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f000056c000)=0x0, &(0x7f000056d000-0x4)=0x4) sendmsg$inet_sctp(r0, &(0x7f000044b000)={&(0x7f000056b000)=@in6={0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xd8}, 0x1c, &(0x7f000037c000-0x30)=[{&(0x7f000003a000-0x40)="7ca6bb84abe7a1fd9679f90eb71b10cd0eb2240cfe055b42bc7cb1285ca5e2d5908e3e950d4dbf55fee69c324ee38bae1d0b7b85d4aecd424aed2dda2e9aefc5", 0x40}, {&(0x7f000022c000-0xeb)="a22d7b907826e4b5b0c90eb79eee0514658a4394d18668417153a7777ba97880fb83f71c71a5d0b4107c32ebc025a04b06d58201cfdd3b450c9c4333fbada3a192fe64b5581ef85dfaadbd62aa650de789faf158986cc68771284347d6db5d93c3f341586648400573e94f4ce2060abadc1be0ae9ca0ea77fa045f6172b73832243ccfa8b50f7b0f5cf472999805b88637d2d18bb79320a2492a93a30fbbd6456b66f2570d465446eba4b6872dd3b7af531ed89e585ee262a0f3fee497723bf5ce36cec8de11fbddc2d48b32e9b915d0e9aef3190d52bc90bcfed083557ce5ccb2af6925111a88bedc748f", 0xeb}, {&(0x7f0000553000-0xac)="2d0d9d4f69002ae28fea322e2a8c3426a2f07c77f69c6ca7899e831649aea739fd850b7f54694904f1e71081b22f10d7ca3081b8f42699c84e7c26011c0579db99674cc57abeb40e1b1b6fdd73571eca7d89e8ff35968620b311fb79841751cc8759a4386b76f284d9dd9b9002d1116878faef9a05beb72f8f843a96c2dab26cba7e7e388688dda746244fd636f5a60d1fb0640f9fa95b8fb56121cce6b39c898254389e631a299f7136a2c7", 0xac}], 0x3, &(0x7f000001e000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x4, 0x7, 0x9, 0x81, 0x6, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x2, 0x205, 0x0, 0x7fff, 0x3, 0x7fff, 0x9, r3}}], 0x60, 0x0}, 0x80) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/01/16 23:44:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000039b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8f, 'ecb(aes)\x00'}, 0x58) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004e8000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f97000)="e5fcb5bf0b00000000000007ddb42113d6", 0x11) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0xf3, &(0x7f000009c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0xfffffffffffffcde, 0x0}], 0x1, 0x1000000000000) 2018/01/16 23:44:49 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ca4000-0x4)={r0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f00003c0000-0xf8)="d8827a42aed68f1604bbb977ca3fc3ab74c9d4956c1f01f84c3b5cd55f096b89358d9bb0b894ba56ddfa176be2e76de57ee8bf6e0c8d49a7a62b45f6e3c511dfd809821932e23dafb1c2a411d569fb06c7ff3be2ae6fdec047c33fbe8b6c5a575a1f1623422d0bff148f1a5409069570526a7027f301b032ce9ad6caacddb21b73828392052eb1b94813884f2ec7b36e4ab607a161b800aa9283d1f3e2b8335d467d1300954d4606d95c5a5984fef5f450498a4cf888d2f532f609b38c3622be06e3404422b43944f12112cde04a94d69a0b42c7768c15870350770530ed4effe33bdfc80a5b0150e383b285f58322c869c1bec00d8d1b98", 0xf8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xc) 2018/01/16 23:44:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0xfffffffffffffb78) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x1d, 0xa, 0xedd9, &(0x7f0000999000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000ae6000)={0x1, 0x12, 0x3, 0x101}, 0x5) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) socketpair(0x19, 0x7, 0x6, &(0x7f00005f4000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000880000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e07000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e8000)=0xe8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00001b6000-0x6f)="87f31ca6224502e8187465b0af3ffa6d73df91c5786757f90111c22ad2ccbac459b3c86a795eafca7711adf97007db0b6806a6ddc46e1340d1a43d43fc5d5d6061d0653a916cd64520eb2a0c4b7790f6b51ceb5a0ca75af45027dfdb3063d06a33f063df417678d290585ae633c7d2", 0x6f) r6 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000da3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000082c000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1b000-0x4)=0xe8) r9 = getgid() sendmsg$unix(r3, &(0x7f0000637000-0x38)={&(0x7f0000568000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000663000)=[{&(0x7f0000b38000-0x5a)="c43bbe34e4a956e952296ec1481b0ca2204c6396a8f592939a3b269abdec9ccd911a87c94acb270f6ed6546cfb5f101ea483938c97cc44a091e5e285ba7ab4ad9d3b977b3ac3deb6a03e7acddd0f8a0bff3389d567e8abfaf435", 0x5a}, {&(0x7f0000c5c000-0x84)="93dbe5dbc4431f046b8c368d54b3da102233934a7f5941d9f01525b790f6b6857696f11313b3ce6b42e343a26d8f68439a5fb6d737a3eae500ed691bbe10bd39167d7adcd3bc3b595611bf5fdd5caf2f3d2a15f1a4fb8d40fca62357a6d6bf64fd3ee7f19cd472eacb765f512ae0152df796305053d32ac217c466892f2b00384e9dde93", 0x84}, {&(0x7f0000e16000)="ba4583fcacf58d5ea364d6b2b4c579b210e7d8609f2ef279d57f2c694ad3ea286aa3f26fe8975ba23c7a12bc85d6331867bf4adee8a1d0de7b87824221c1cf4e5ebcf8c2ee9c9b6bfbaef39989a02f6e5a19ca883816da809cda03cbe38a4e87832467aacd30603c15", 0x69}, {&(0x7f0000f7b000)="11f524851059ae96ec57ea5f16726cf0a93013f050f144d8fe0cbbae4d716bc4150b4221e3429a282129897f058d0e2d7f60c662985aad797a1fd821d13c102997a7accae917ea8d91650479ab5516348fc2b21c2e013c692e709bd84ffc3d982c9df015ddc92791e46550fb03de71a3f848256462916570c8f4c1421a76328e4387fd82a531e1bf3be016493c7414728789029480fdf4ced81d37ad50ecb1f69a216df3493b525a1304", 0xaa}, {&(0x7f0000263000)="2ec0f0696db4059195873fc5112ff140c91146220c5e0589bcbb916bfdc0c04139d3fb4f96c13ec6e8350a61519646759c10c2ca7737902bf949dbbc7de41c978244fa7a87b5cfe48059f3c59700fd4f10fcde1af471ad05926b1e70fa45a72c88d37fb76ca01dfbcfe34fed9354a806062ccfcad1ddecbed5f285", 0x7b}, {&(0x7f0000b79000-0x80)="da9b6a783e81f4613facb4b5214c4a2e9f1362e580dd4c074bb4119b13e5b0f2b06812758ad97422e9c11a3b6b6257500a69402ddae39c86cf44134b601c6f01a924622b45c9b7d94ac478afd05544b862b81dffb65b1916dc06b907d4f6e9e1747286296b110d747b1ff2b74ded265a1460f0a4c1a53e370b4b53f90a6a8b46", 0x80}, {&(0x7f0000358000)="f96a908529f581136e8277d5e4470f44746a8fd36f3162e5a1db0c4071974ded74338153ebe1bfd1ea8259fd39847fc1c1771586139e94d9be91e206ca084e74e486b858ed3f923099e1113454e153", 0x4f}, {&(0x7f0000f34000)="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", 0xfa}, {&(0x7f0000c9b000-0x1000)="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", 0x1000}], 0x9, &(0x7f00009b5000-0x70)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x70, 0x5}, 0x40) 2018/01/16 23:44:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x3, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) 2018/01/16 23:44:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000031b000-0x4)=0x3, 0x3) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:49 executing program 4: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$pppoe(0x18, 0x1, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009ec000-0x8)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000f72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000158000-0x4)=0x14, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) 2018/01/16 23:44:49 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000001000)="", 0x0, 0xc000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe66) close(r0) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000004000-0x62)=""/98, 0x62}, {&(0x7f0000004000-0xda)=""/218, 0xda}, {&(0x7f0000002000-0xbe)=""/190, 0xbe}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/78, 0x4e}, {&(0x7f0000002000-0x2)=""/2, 0x2}, {&(0x7f0000003000)=""/93, 0x5d}], 0x7, 0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000002000-0x50)={@common='gretap0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x4, {0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffffffff}}}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000005000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x16, &(0x7f0000000000)=[{&(0x7f0000001000-0x3e)=""/62, 0xfffffffffffffe4f}, {&(0x7f0000003000-0xd3)=""/211, 0xd3}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000002000)=""/6, 0xfffffc63}, {&(0x7f0000002000)=""/28, 0x1c}, {&(0x7f0000003000-0xef)=""/239, 0xef}, {&(0x7f0000001000)=""/120, 0x78}], 0x7, 0x0, 0x0, 0x5}, 0x40000040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) socketpair(0x5, 0x5, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0x15, "7639eb6dcd672ed942a2b87845a1976c2615226cab"}, &(0x7f0000003000)=0x1d) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={r5, 0x7f}, &(0x7f0000004000)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000005000-0x10)={0x0, &(0x7f0000004000)=[]}) 2018/01/16 23:44:49 executing program 7: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a12000)={0x0, 0x0}) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a12000)={@generic="368ce5c787d66e8af0f601881d84c36a", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f000028c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000a12000)={0x5, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000a10000)={0x0, 0x0}) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000a14000-0x10)={0x0, 0x90, 0x7ff, 0x3e63c00000}) r6 = accept(r5, &(0x7f0000060000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000712000-0x4)=0x1e) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r6, &(0x7f0000a15000-0x60)=[{&(0x7f0000a14000)=""/12, 0xc}, {&(0x7f00008eb000-0x8c)=""/140, 0x8c}, {&(0x7f0000a15000-0x9d)=""/157, 0x9d}, {&(0x7f0000a14000)=""/234, 0xea}, {&(0x7f0000285000-0x82)=""/130, 0x82}, {&(0x7f00000a9000-0x8a)=""/138, 0x8a}], 0x6) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r4, 0x101, 0xd, &(0x7f0000995000-0x4)=0x0, &(0x7f0000a13000-0x4)=0x4) 2018/01/16 23:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r2}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) 2018/01/16 23:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f00000fd000)={0x0, 0x0}) pipe(&(0x7f00005a9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000eb0000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000985000)="d0b54d679a472fdb9a0701669cc1d5853162a5f2152303d0bfaa0051e92f5fd3d0e1de1be15365392e2107f40ea10da423f3b0503fcb80eca934cbb7d0fbef54acdde706277dc753ff622fc13fc98bb37a9e21ea3a1141796ebdcc58ff5605aaf81a875856185ab7289722a26f46f1d6efd890d2558cfe72e050ca3f276939fb3b2a16cc2f5fd9c84ac960eef609189ffc1723739ddb3a7e91c1e75e930251e71247c2d450f866da4b94dba94ccdca371a1d9af10de17a805839af9992eb5e0c5b03d8f4b54c5d05802dad077befc7f8d837d247e18f65203a5fca582f821cc9a9353ddb5ed4527d5ebbca729266d2548ccf487a3525d7c8778fd44b8fca02105d71595eaa9dc43d3c12ce7548fbb99b4b4126a4e45727e96cb2c14c9a80f6c042a81f8ec5600116529ff6f8bfa4c97782cd546b55c34176affae18f7a218836d2feb02223a8838c3d3a181720a340ef2efa1a953212361ea6bd92d6f543baf8ac2f92da3cd6db57e2ddcaebb9098685df502013d670be395ee52f56f3aea976fba4f48de1eb4c2ec376c2e68797e54a4c28dfb5ab8072a5cd00c26e8f1000784a45d953ff765d3b0abd2b07288e67a1db9aced6a9704f8e599a1fece1eb01bdbc46a2040f42758d7e77f932a495d4bf6c7ee193fbdac26d9462e0a69dec34156746aaf932c9e299741bfd2af0dda9a285e45773957b3320838983230be3ce6578ca64c0790d54f2f45c8a3eed50a034845806ea3eff1a9ea64ca357cd77357ed88e12d75f133332da1584064f321576a9c24a4fca86e9566ca6b8846cb61e697dfc60d477bc0dc3330773a86d52d6203479ceae5ed9e00ac44c45578194cc11a57b61b4dd61edd126a7242f98cac8ec5a5222a7fd40a79a02e32eb41a19dc5767bd6c01663caaed5b66d93df80153cd69acf5335961d7f5638f2d93e176ec9128342e073373d37207fcc102381bc37a176c2f146541f0cbf9d7162a5d2e395fbc63f225ef042878257c3d8e33d2c2f1954d18f8900eb555dd48b6219bde910fea824b11f3d5a20c36f551d7afb68c312c8ab948d56d47735a5c79902c41c5bbea48b9a76bfc567eb55f33cff0d51ae88213bb71a2f38dad2ca3f61d294c5dfc375d4cbb369b049bcc54531e4695700eb6aad5f367c5346d91a46eb4886cfbbeace69ea8231c03481237194bea3f0aab39c57795fa4e85845308530273706334918dd8794c22171d1c92c28e523a301752cb1f460b054b5a83e8f4bfaf8e8b0b9479e0e807ff57fa3af8dced58e3905f24bb29c1c5a8b259e73df6545f803825cb19cf18dcdcee14307ba64e3722661a8c43ca61196991793099d3b645f21370a9a9476beb4099d2a8c4c2cf34e3b319b0dc76c996ad3d875e55d2303ddc48be958adbf9e3dd3c79cca02f3eb88029dd37c938f791667a700df863e1e7af2ed77606deb9be32a952318663a21f94e3a056b81f6218bb8aaf19d44b14baf292d62e2517cbb417800c2426d59ab2fd0bc97a19f14796f90898fdadfaf10b7babd75561a408bd495fa8898ece5e91310f81a3045a3424573d87d1955a252eb8a483759e86f0a24f4079e1de46405314a4e88c9878167866c0bd69c0e9900588b909a665a37f5a3f37257007ee43f1c40534cedec9aa6ef156c3a1f27c48a4764d0d5b8490a07ed36be5615ae663a635a16c9f99c72df2bde7b26175d227e203340b95edf7a7c3073ab82155c96b810ede6ec2cc5144ac93db9bb6d778dde9113a1ad61cdedd05409a98ee3892cb3190aab26b8bbd345bbad29f08f93411b5a512511266d16b6a65d8826dcefb9bfcab2a4643a51b43fbaefea22a47b0c0d058f49f0348de0e664133b02b56627fe67de32823461da8d96a6c5e54db477179430df64cc62ae41d38063e8d4f85aaa898acd8620fa9797605bcba04021ffba056edf9c95cacc5307ad5f2e604654bfb49a12797300f28e430fc6d1dd7fb708cb010db45d854aeb17d018d11bddf3025759770b37b590a458eadc9c9debb77b0ed83b21b6c87edc6723969fabb3e6688ae2187d3d21a8bee0357bfeeb45d59d30a6a32fa7712144f09da044523042562121b87d7b53303ad0e62bda0151478fa0c1a72e8a3b45844038d159392c5d1c179705fd600dda385b79a82d6e48cf24b69b675cb3aa39a1149cf031bae476b341bbf9e95dcc7ebd4fcdf091c4185418d101bd4ef8a1106849581a666ed17e4a48471a47c7a1274bba4c89105fe86a05c2f3b79b2fe40008516e339ff841a00f1a22144c084bdbc4b97a91337f1306c59d76f23df40c968ac1f57ee4067a43e8f83f744b2e9bec480bb2aeec63118203d8d1fcf4caefcc43f653c2093f372ae6e987a8bf43720eaa8ba16ff3a0cafebabd14dedd158841653a4373658983d4da9bf6f26b675a0ab4404f90bfe55e06c1f2d31972559c3bdda2f7c399d34f4b06d77f2f6cb738d8b7a10c744c52fb40aae1b1bc1ec7a358e42e433d2c58f59063d0041e850b14d224a9ac72f0810db69470f86cce467a05b76f19dfcddbc483327edd6550f93689657f8fc3078eed62a6f6826558b8c848af20eb5015ee5ad07506b7edda041cfbd995f30387ddfca00f5df9e48c05a5717b5563db6c998c9b83006e1a60470339bbb58b6eb323395cfa504f433aa91f02821231a17e2338c2d18841db3c8fa83c417aac28136f02875978323fb8c90f72506b46b564529b1ff9d21b643166a57d62eacc491fcda64ecf17b8ec7511f1c3e23aef8a44ebfb6578458a9affc7bd2fa1b105f3c397793dda497b93983633bd02619f6df0f64a0dbb6c054c8c83582a8edd79d991199a481617d5338cf1f213f087c9dd902a55fd97f468ccf3d45857a1cf0aefdb1810609f4c0b35c54d89e14948303c2ea4677631769965a9ffef28f5fceb18bb03a151b3e911fd1cc22a7b89f32fc41547d14393d8af0fd0abf8f319854cc5516725ea8136ade6680549913c12775c4ca43b08b7a663e75489efeddcf4fd9139b568a1522e77bade0a80a44e58a5bd29a7a9ec9eb64a28910727cc425012d365968741a3d33580d3eda0008599851296f4dd5ccf908289f759e05b3c9ce457055ccc90d2ed89a6842576bddec11e5c31616db558e12c04e4c0fdb67d5ccc230957f2c102ff47b88efc5e37e1a73ff9fa3deb523609bdb6b224227bb8c5108bc112885de69d690a177c4fac20e2af7308c83471319dc08486ff009caf91f7cd7e6b2900baacd335d28c25bd91f54260695eeceafc963e76ad2f584e2188e8e0218cab397904901bbb462bbcdbfdb084ec0a5eb82933088ea445aad22c86777c1710887c354594cdc783f4dd216cc2791e570799ba955522f18ce76e3ae89567ed5a5acf89b013222dce9fa75cf6d4cb6cfe38ab202f93c8a41483e623de1bbd4c071a50d3212ba2e1694fc6fd3da028b1b066fc486bc10f94e0d9899688ad0cf09394ecbab9851e8f9cdb6ba0a06850f081f85fa13107e9ed875f32635a3fd18f7abe5815a82466be03c37fd8befe4a56322ad44944ca84482738afa29ddf53590cc534ca6839667fc1a672e70f7a74ee6c22722ff1f19a70bcf9a286fd2bbf40bf170398ea8a359678c2e2c79f2c3ca979c0a1563547d30d8fabc77ea7e905f7d28cb7246829c6bcd0dc6aafc0f6d9e67b8a56a58e512c9f0360ba8a45c7519e865264d00e769570a6699b69e66407a67d0e10709e1288a21feba6ac2c4c9d812eb7a6d5c5cb2a707b6e30b67b24b40c54c09c462315bd221ce79594380f9fcf1e4ffc84322ca09ade900de953a230f51d5aae2982210c4eda6c695c39f3019fe79af832f6423914de8215ac1dd4e9b12b9c5c832ea0d9a87f8aa860ae31920669334a7e18ebd5f47e3bad8b1917597939675d1e6fc0c56dd5c015dfeb8263d0dd83ceb77ed59e61e837be4937a06648365984c55cf230c0601cd31fcb567fc1aafcf56fb9a875cfe77ac873a5596d10ae647fe4b4ef7f06942f304f93c22584ac3ad3909dedc6cf6bc79d7ebe91e343d334b2c0e21edbeadf5c952fc05cb7fc6ec970f40e8868a8deaf919d39b8d029d307840290830d948133093d51b3e262cf7dc8cd43d3e504c7dd7dabee9ca5ec6e19b43d044c7849c8b99fc9af5b4630a79e39a0e63ec0f34dc9b38354bcfb9a1dd6792f8cc0d0e635b0bc9460dfb9417d998fe3be5fe88043b78dc61ea311589771558d881933b5fc4cccfe3175c2341beb260c9650dea84826d7af35699e903f04537a01d19ffa88546f7b96c65360838a3a7e3a02a22ebd9cbd537014341447d9cc2a788e6a8f4b61de36e64490f9dd13144e5a7b81dd9bdbbd73881c5701b9fa9e266793960d2f19de22a376e8d7df067a18192b9d72ca0407ef4dee1867bf7084185b1235fe080b6a2b4e01fae00917ff2b0a589ead815233949a353b142ee0e972e5a909259281368eb8e9098f30d6906e8cd6297657640aa8599e6d5c3370d40e1516e174b09f5c2584e4948879253e2c66caf95926336950b07931c1cb0e33b7f212cdd463f853f95aa65b71ec82a677a62231775fd11aa2f86876365f9e0a2df646f2087bfa63ba12bc3440104e471b58a289af243d033822e5721704a82149124372eb9fddcb1faec538bcd02b9895a6b26c6e8a964db31dd7bb70bb21b3ccaf36418c8b26f8f75671b42bbf300cb26cb1934901610dec1bdff5bc96399632ff2413f158443c6bb52a12c0350478b7124d980438cca4f739fcf0123f2c14e9d8de897332efd3e361a1bef5eb7e27f2fdf9841e25c65491dbb44a21499ddd5c2d3b190eba64620efb1a06e6111450a31b6b68e0905af4ebe82609a7f3a0bb555dfbdcbda587a3ae6a8f230997070171fbebe64d3c5e0e0ac7782877bd3be6204b42b5d8a5bb5329bd6875a08b3bf232406abbac8405858db22ac02e897085470aa3b6b2ba590e7c56eadb45a4186b4e01eb5bb9e5e9964256c8989259c48b5b57c0fc5268b3f6a293692629a53e491777e346b0a553611fdc9a6f5683595b255687a8a21f472aae82d719390a4b15721c97c6954418fd17aa67da5bad04bd94dba0779f85ce6f4f51de1401a7bc462c83cddc6c282fe361c553ba51d4888e7a98b238106898483bbd9d5d83ac79aa5eec8b0d471ff0335407a5c606dfb7a8a0716888cf80040d3ad67cae27345dec27c7af08b4da77e7ea2b521bb0d0bf4ab846b168880a7e8d9862c10de8be7db8d470fb6ea6c1ad76f18c72e6d28a1b2f6c8421d9fe58a6894c1cb258218fbc66e078d9e0472ae95ffd6ef88c949174bee7db49805e3dca944e76cbb9f0f519ef122d342a0e26c4f1681ab4371eb688167064e3601c49421f2b36eb5111b797f0e216511a1285c214a72bd52ae137d8f64b2a45c7bab9095cbbb6281c5bd929c0f147980ef87339fa2317090d68d704791bb90e90328fa7c30fc3dea7ea99f4201637654f9bcc99068224d3e518b9d905687ff6b96c39e33f8236fe009a7d6d2e253cf520c2a6a65b6613791e18a5604649953e17886e08e789c5bbd18536dc6a055214a18a309de0190adc394460da90db5beb9050f906d39d044e1250c559666d05deb59154af65b79552e34d14d35791b30a6ea186a590d8934b78d240b20e1d6618300fb4ad3854f056e3a1cf6d08841b91e89aab8ce85b0765deadb8e217ca43443a20b922a67c748063ada1b07f3d0e09e1cf85da636bf73dcdce25c7fa025c5b30ac6a474cd6935f530e4d9db83c24dc29cfdde8fbd21f9175b62d3a1b36a5e5f25", 0x1000, 0x1, &(0x7f00003d2000)=@hci={0x1f, 0x80000000, 0x3}, 0x6) 2018/01/16 23:44:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006ec000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001fe000)={0x2, &(0x7f000049a000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000-0x9)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x1c) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000-0x8)={r2, 0x1}) 2018/01/16 23:44:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) socketpair(0x8, 0x2, 0x401, &(0x7f0000daa000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000000d000-0x4)=0x0, &(0x7f0000335000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000056f000-0x8)={0x0, 0xd3f}, &(0x7f0000e4f000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000244000)=@assoc_value={r2, 0x5f}, &(0x7f00003c2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000907000)=@assoc_value={r2, 0x7}, 0x8) 2018/01/16 23:44:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000dab000-0x1000)="cea41fd3f6b619eb8d746de297aa917c31d17290421311a626d28f5214705cfc06b2d367993ca925fe0f50ebd8e9b677bfa358ad8b06c3ef2e5e25a1c618b6d9a7fd37cfc97038c74b6ff82913e13d0fa8cbd22f35de7e21a7318ff8d45fee92177f33b8dcae9474cd66b41bde6eb294e8c0db8159dcf6bb03ae0bb16e6feb0eeaf88d52e81cf2cf", 0x88) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a93000-0x8)={0x0, 0x0}, &(0x7f0000239000)=0x8) 2018/01/16 23:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000a23000)={r0, 0x401, 0x200, "f7446abf85532b43fb47e7954cc03cf3dc0ef17a94050f095e35febf99be05e8e7d064b00d148b1c832c7a32ac5178a08b88c21ee95344fb2ec2b4c9"}) 2018/01/16 23:44:49 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000015000)={@common='erspan0\x00', &(0x7f0000015000-0x10)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 23:44:49 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000083a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f1b000-0x38)={&(0x7f00000b1000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000945000-0x1d)=[{&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f000009d000-0x88)=""/136, 0x88}], 0x2, &(0x7f0000194000-0x49)=""/102, 0x66, 0x5}, 0x40012163) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c87000-0x10)={r1, 0x1, 0xfffffffffffffedf, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0xd) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r2, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) 2018/01/16 23:44:49 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00003e8000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ad000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003fc000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r2, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003ff000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e01000)=[{0x4, 0x30b}, {0x4, 0x8}], 0x2) tee(r3, r1, 0x8, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000312000)="7e85f61b5249128b52189dd260f472c8ab5e0384bde7b40bea604f646fad4fe878b9a673de37333a", 0x28) 2018/01/16 23:44:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f45000)="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", 0xfc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b19000)='tls\x00', 0x4) 2018/01/16 23:44:49 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000d20000)=@nfc={0x27, 0x93f3, 0xfff, 0x7}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000285000)={&(0x7f000037a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fa6000-0x50)=[{&(0x7f0000fa6000-0x50)=""/80, 0x50}, {&(0x7f0000fa6000-0x4)=""/4, 0x4}, {&(0x7f00001bf000-0xba)=""/245, 0xf5}, {&(0x7f0000e4f000)=""/14, 0xe}, {&(0x7f0000fa5000)=""/81, 0x51}], 0x5, &(0x7f0000a4e000-0x90)=""/144, 0x90, 0xfffffffffffffffe}, 0x40000000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fa6000-0x30)=[{&(0x7f0000fa6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cdf000)=""/248, 0xf8}, {&(0x7f000079f000)=""/168, 0xa8}], 0x3, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getpeername(r0, &(0x7f00005ba000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa6000)=0x2e) 2018/01/16 23:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) close(r0) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) tee(r0, r1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000177000-0x4)=0x0, &(0x7f0000d70000-0x4)=0x4) 2018/01/16 23:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008d0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000e1b000-0x4)=0x32, 0x800) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000322000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) pipe(&(0x7f0000f08000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000e5b000)={0x80000000, 0x0}) 2018/01/16 23:44:49 executing program 6: r0 = socket(0x1e, 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000212000)=0xf119, &(0x7f00009c4000-0x8)=0x4) accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) 2018/01/16 23:44:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r1, &(0x7f0000f01000)="447c0756b5d789ca9a09bf", 0xb, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f00005ad000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bc9000-0x4)=0x48, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00006ae000)=0x0) 2018/01/16 23:44:49 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@buf={0x0, 0x0}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000-0x4)=0x3dfc8000, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f64000)={0x0, @in6={{0xa, 0x0, 0xe00, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x0, 0x10000, 0x5, 0x7fff}, &(0x7f0000f65000-0x4)=0xa0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f65000-0xb8)={0x0, 0x5, 0x7f, 0x9, 0x2, 0x800, 0x7, 0x800, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x400, 0x80000001, 0x7fff}}, &(0x7f0000b1a000-0x4)=0xb8) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000c56000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000932000)={r3, 0x54, &(0x7f000066f000-0x54)=[@in6={0xa, 0x0, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xc554}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d6}]}, &(0x7f0000ec4000-0x4)=0x10) recvfrom(r2, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f66000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f66000-0x4)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00007c1000)={&(0x7f0000f64000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cbc000-0x50)=[{&(0x7f0000683000-0x51)=""/81, 0x51}, {&(0x7f0000f64000)=""/119, 0x77}, {&(0x7f0000989000)=""/202, 0xca}, {&(0x7f0000e7f000)=""/4096, 0x1000}, {&(0x7f00009ec000)=""/52, 0x34}], 0x5, &(0x7f0000f65000-0x1000)=""/4096, 0x1000, 0x81}, 0x40) close(r0) 2018/01/16 23:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000951000-0x10)=@req={0x401, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d17000-0x10)={0x0, 0x0, 0x7, 0x8}, &(0x7f00005d3000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cad000)={r1, 0xff}, &(0x7f0000cee000)=0x8) sendmmsg$alg(r0, &(0x7f00009ce000)=[{0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000c23000-0xe4)="50f06cc59cfa66677bdb9741d910f4e0d4a658dfad88b49c1b4876d416e8b8cf2206fc01f8eb0732b65ca02df9559d4c0de91309ed1b461e6207fbf35d707f6a3410b95c38dd6d8cd2f76c26652611609e19daba9093f4b19b54836522f9869b450427c0e10d2acb9d869b5d408e85549df3e4da79c9d2ca475664e6488442e36712f16537b90290ba7a142bb0c3c3a568c261263691070f95ee496f2a18a512e9b6e10ffe91edd0d40ea3cdbcf98f21c50de810702ad723665380818dc132c00e82fd33a5f8ac1f6214c74352f8d968ef17756a81739884d117182b27305522e5457614", 0xe4}, {&(0x7f0000d49000-0x16)="5ba9465dbb510e3b1099cd43782455ba9f2e4b613d88", 0x16}, {&(0x7f0000209000)="b9e88b68e09f5345d0ffbead4bc64a9aef", 0x11}, {&(0x7f0000f26000)="3962e3ea13caaf0c6be3ab72a2ff89baf6ca22fdc04419cae2437fddcdc19e67a4866a254f5e601839da6946029ee6c4feb871cf4eb8c33e51bcff35f694b52d34f342aaf696e4fca0332067bc24f317e28f8202580304380af2acb4aa0aec47013c8e94f15459e14d5ae9c1519f25101bade4fd225fb67b9e8361f538e19fada1cd1a613beeeac01ffe0a376f4f81a2dee95e791160074c06d155f1f1efa05bc3fb92c74c29bb721e8efe64b3b82fe4c278db0a549e5aacc9ac7d9998dd0df64ca182a2b2aa6c1f04ac8a9f0ed235a3889172e0bdfe6142f0ee9bdf4627a073fbb87106", 0xe4}, {&(0x7f0000fb8000)="eae2cc69f499f1824b28fb46be56cacf4e18ae9aab78ab6ebc20585ad325b8c95e199c03bcf8948928798f8a5d1c713376e33e4ab940b8c48e8f4a840be3968e994f837559ab48a4813e2493d902b99ec4205514a25bde4ef79dc2c0bb7d5f38b8237b118dd58f3e28d416514f75918554d03bb033", 0x75}, {&(0x7f0000071000-0x5e)="a4095404fc23112462104a38e69c9e889c7d045d46fd94784bc84d9282819b17180ddcbcef580b1034eca50805d3b32eb87a16a87a5413afa58cf2b4a39c6484a47e3921e85a309df3788d4ce0e948502fba3003343bf15846ba179e7768", 0x5e}, {&(0x7f0000c20000)="9265cc", 0x3}], 0x7, &(0x7f00004cb000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x2000c014}, {0x0, 0x0, &(0x7f0000a41000)=[{&(0x7f0000fa1000)="f45d6c8bd936137e1c47fa4d0d4920e97626b2b40b377e44f1fcc37c6d7bc361efcaa44724106fd03da72b62e2ebb31be71fc4de4a5fd400711a100d9b5654a662871580e09e8594a5b1d907bea43d1487f7a9e10a8860d25689cb57adacbdf542ae231ef75c700c81c7f92813dc4077710ff12113e7e1015be17530c7723b39eeefd422971fe8231ee740a2eef124afb2dc6d07c3d8fade1c972066db7be9af12913bf36b66d0d11a0dab574106c8a2d33cf8165d254e5f1248ae747b6cca800a97321e67dca782712bda06e447fd64d44d1c78dc42831312518f24b2aae5e028ba244d037ea2d3c1a2", 0xea}, {&(0x7f0000a43000)="b259aa8bd37283d94fd5f0a1bb442a6f0ff920491aa7b5bc", 0x18}, {&(0x7f0000f24000)="ceaf5f8e45b858ff52255fcff03bd5f8b1c0014fcd399e8ebe60d5d8f1bba940150558d1583c6b27ea", 0x29}, {&(0x7f00002ad000)="54b601f0bde8bf70b037bf085d36436109acece27df5195e40868675aa5c651b9bbcd42799d6060942d2dd5046b79d25d7e406475736a1b06a4376512f96c44b2613", 0x42}, {&(0x7f0000890000-0xc)="fa386ab19d44fd728e57586e", 0xc}], 0x5, &(0x7f0000893000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000035000-0x40)=[{&(0x7f0000c6d000)="5c40bcef1d458d6089d9b62c214e3052c6cfd352939e321165cc2cae74c4f1979d7eaf2b9fc3890a3190c27131ac7f953dfe68f592354a71eca5145a46e15a0fe507707af87763a9563c65115a5fc319ad26fbae1c20b72d5db98ced9981c929045160d01d24b39685cdbe25efdd864645ce1c463dac6e2f00a82e0c5663042b2c2e3f6cd7a0c7363efad1dba6d96b5787e67728b2628e124db2124feb8c7e9f4e10d58f4700487b9e549256a86b96173ec71cdacd725385e919bd", 0xbb}, {&(0x7f0000b16000-0x60)="68a905f4100ffdb8be4e0a5b9438b360a1455fcaa9470045f88f54e6216d3ef0ad08fe77338057d1d983c9869eb618839cf3afc3b78e0307325f02f2b1cf7e93b53e346378d3c7a13868338c290886641209ec79e460f3b07e80352638a3162a", 0x60}, {&(0x7f00002ec000)="ad233378b3", 0x5}, {&(0x7f0000681000)="c864f1eb648db35d2dc9b0ab945093bf382cf08da44412b879af7d0f3963787a76c08359290a099e9cc2a236e2756c6f71ef2cc450ef5db044bbdedb4cacca779d7fbd2b5028bbe5b4edaa66a86109614c2a161aab12f98ba7ddeab22068b49350ded9244dff", 0x66}], 0x4, &(0x7f0000391000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4040804}, {0x0, 0x0, &(0x7f0000a29000-0x10)=[{&(0x7f00006ec000-0x9f)="41209195460a4ef5947fc7410d777b68122aab843b3f1d69e40279591a690744de489c477cafe03485f45da0b74ab89b02846c6ce2660fc210af92a6aef8bc60f2f00808988c27bce117212f89d62cb9d0ed448db9d4ac4e17eb1a4f8965cd3a7edd0a7415b87a44c62e5e48195144b086105ef4f4d165bdfcee3c3d3ff0444bd7ffe68ee415f80b225efebf37761d67564032c199e6db784efd144f5e903b", 0x9f}], 0x1, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000ed3000)=[{&(0x7f000097c000-0xb0)="a09eb76a927852eec48413c7323f4441c0628201c27c706953a03d4468f64daa5cefda33ec76775edc1227f64760b51fa950f683e630bc3831937a779a9bc059d19cb0a9b127ea53d3d3728129a71af779b1923a6bd372adcf6d69ea8171bb63586952d7a65f546cf92c7cdac4965d54b427d6422b54b34896806d102ea8988741a80b158796185755ba9fdc7c4418dffc1a2914d21f7e32529b40b0fda27b3e40bca96d8e5c9bef349252f956e94b63", 0xb0}], 0x1, &(0x7f0000582000)=[@iv={0x90, 0x117, 0x2, 0x77, "53c3557d76dc37379b597e714db3f827d0a3a8e3fa8cb1cb08ed49dbf3d2fbec9b443cb723c4a2a8d969586bb3ae24a5faf26efa2eac6b5d7391c48c97aaf6e2b35283c1090e253dd4d897322f38933631dea8ac95019267e912ad7927679b3d420ceb580cc510a6343b307e192346a40ccce7380feaa3"}, @assoc={0x18, 0x117, 0x4, 0x62b73d62}, @iv={0x68, 0x117, 0x2, 0x50, "42c3ee62aefd95aecb71950cf5ee5a1e1a83dca54e4573ca20364840e1f319d4df48680e427e26b24efa7c38e187002ee7b48124378c930aba145a35dd26eead7800c62162e9083f6569fe3500600d81"}, @op={0x18, 0x117, 0x3, 0x0}], 0x128, 0x40000}, {0x0, 0x0, &(0x7f0000669000-0x30)=[{&(0x7f00001f0000)="fbc5a1a8b9092743fa92556ad11318600b8fddc1de81dd3b03d566eae4c8121a", 0x20}, {&(0x7f00003b2000)="b6c9b8db129d68bbac766cd06e2c5dc25424d37e18085ea5d3a755c787ee607efc101d38eb54589d04828d924a3df81816b4aab172f57f2795c646d483c99bb4ff99afea2c6671dbae9610323cb850fc87eb2fb1ea911176f666f27e4a2fed5c1b11f05cdee412362455d77b82fd2fa3e3c5f6351950288a3c814563434305a0652ad5fafa9c019a422aba378c048ca05f89d211a39cded843b4e1b1200bbfb93a4737c698618fa549107320385a9441cb69d1bfef9005ee37c0a0d7d4ab8bd68eb411ae03f2e6cd3c517c3d", 0xcc}, {&(0x7f0000e57000-0xf6)="4a0792a64071f9e476d09c2066535885eab41e831de260783e5fc816bc1a594c4392166d3f25d73afe99d1c7f3362a3059839b5741601661a2d6b198b815efa3f8f40d8e5a34e929bda51468f66d06cd69ab6a97705d1845b02399df66eb7aa811e23db61da6f4deb57f300e897eb4c18343074d612a127a8e1c2f20e76c3ac0556f0d367f2fe5cd26e9d388ba2e2d33bf8788305bdfc56f1d3796262e2a7a0de61adda5b9d7e53111f11cb73921f3468c9f608d8404d7afe17c38d23e72b10bc29d67be8633ac9124dd0dbb4e0d9bc59d5eaba9d5cb166c79e6c05acca0c04ba2304a741189f64086537f0b90675a52719e0cef6daa", 0xf6}], 0x3, &(0x7f0000818000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x3e}], 0x18, 0x8001}, {0x0, 0x0, &(0x7f0000866000)=[{&(0x7f0000d33000-0x9d)="4172b10706d9642bba3be92ffed43028e9a4542ba05a32789df50583688ec1b9c8bb39a10f1b859900aea7b74f68e517a51255ba4c3ec9c55e10b9dc1005e2fd4cf4c4321f2a1db29625caaf09c402757924761b4e66abe93a8820f4a2ec0b759221eeba0c3fc00f0dcf67ff91fc87196e3746f22494c88090e7b32304793182ab9e3adb5c3af65800e57c8251073e9f908e00b26cc4e4be8487ac278b", 0x9d}, {&(0x7f00002e2000-0x57)="dc67bfa33b59af5137a8f13e11560dac999df5b6ff016df3714abbadcacd2f61e242a15619c50b4a9587f44e483dbb4cc27d5ff831f04729bbd23bff0f2f8747ad4c1802d57d3a344b2049a7b85d18f8e6aa7b4011b0c3", 0x57}, {&(0x7f0000831000)="64d7c0273d2e5b0cf41abf31cefdb6", 0xf}], 0x3, &(0x7f00005fb000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x40000}], 0x7, 0x11) 2018/01/16 23:44:49 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x8, &(0x7f0000008000-0x8)={0x0, 0x0}) bind$packet(r3, &(0x7f0000005000)={0x11, 0x19, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000003000-0x194)=@flushpolicy={0x194, 0x1d, 0x0, 0x1, 0x3, "", [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @lastused={0x10, 0xf, 0x6}, @sec_ctx={0x14, 0x8, {0xe, 0x8, 0x1, 0x7, 0x6, "4beed32c3e52"}}, @offload={0xc, 0x1c, {r1, 0x3}}, @etimer_thresh={0x8, 0xc, 0x8}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @replay_thresh={0x8, 0xb, 0x3}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, 0xa}}, @replay_val={0x10, 0xa, {0x6, 0x5, 0x1}}, @sa={0xe8, 0x6, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xaed, 0x2, 0x30, 0xa, 0x20, 0xa0, 0x3a, r2, r5}, {@in=@broadcast=0xffffffff, 0x1, 0x7f}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, {0x5, 0x5, 0x800, 0x7, 0x9, 0x3, 0x7, 0x9}, {0xffffffffffffa343, 0x0, 0x0, 0x3}, {0x3, 0x5c06, 0x101}, 0x6, 0x5, 0xa, 0x7, 0x800, 0x20}}]}, 0x194}, 0x1, 0x0, 0x0, 0x24000000}, 0x81) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000008000)=""/141, &(0x7f0000008000)=0x8d) [ 164.212340] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'. [ 164.251906] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/16 23:44:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000052b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000be3000)=""/127, &(0x7f0000005000)=0x7f) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000f15000-0x4)=0x81a9, &(0x7f0000168000-0x8)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r2, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r2, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/16 23:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvfrom$inet(r0, &(0x7f00005bc000+0x93a)=""/4096, 0x1000, 0x0, &(0x7f0000ebd000)={0x2, 0x0, @rand_addr=0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getpeername(r0, &(0x7f00002e8000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000d2f000)=0x1e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000007000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e19000)=0x3a) getpeername$llc(r1, &(0x7f000090a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000744000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000667000)={0x1000, 0x97e8, 0x8002, 0x8, 0xe5, 0x4633, 0x9, 0x2, 0x0}, &(0x7f00006bb000)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000ae000-0x4)=r2, 0x4) sendto$inet(r0, &(0x7f0000d7d000-0x35)="aa", 0x0, 0x2000c000, &(0x7f00001ee000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8d) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 23:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000bea000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e65000)=0x3, 0x4) 2018/01/16 23:44:49 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000001000-0x1)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x99, 0x4) 2018/01/16 23:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socketpair(0x19, 0x800, 0x200, &(0x7f0000834000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e0d000)={0x6, &(0x7f0000a3d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000a5f000-0x8)={r2, 0x2}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f00004b6000+0x106)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) 2018/01/16 23:44:49 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000115000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4, 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f0000f6c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dea000)=0x14, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00007f1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/16 23:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xb, 0x8000f, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d09000)={0x0, 0x8}, &(0x7f0000893000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000067e000)={r2, 0x0}, 0x8) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) pipe(&(0x7f00006cd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00003d3000-0xc)={0x4, [0x2, 0x6, 0xbede, 0xfffffffffffffeff]}, &(0x7f00005c4000)=0xc) 2018/01/16 23:44:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000025e000-0x54)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x54) sendto$inet6(r0, &(0x7f0000f24000)="fe8d29a9637d7aa578edc24387f5bae06f97fa85b17d3a5ab3340a7dbac9bb6802df15c17a1b338366f25e7c4bdab26712a26ebd20cd9c1b5eac77ac2b04fe841c835277c6d64abce7dd6bddb81892a6b3319483ea5b562c2ca85b95fbae2e66ced39cd7cda79598a1f4e1c53ef19ca24c06d575335fac957be29eabbdf2edd47ca94d15b6ce62c4f5fceef8153c658483ead08c4ec2cf6c7d9e22b8af7d9e5637ff10ce3dedd9f7b58b6901b79a640ee9b7b4141b3719289737e0c4d6a6af", 0xbf, 0x0, &(0x7f00004b0000)={0xa, 0x2, 0x10000000000000, @loopback={0x0, 0x1}, 0x100}, 0x1c) 2018/01/16 23:44:49 executing program 2: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000100000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000100000)=0x20) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000101000-0x2)=0x6, &(0x7f000005f000-0x8)=0x2) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff25, &(0x7f0000060000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@llc_tr={0x11, {@snap={0xaa, 0xab, ' ', "550311", 0xfa1d, "2c2e457a3bcd89f3f30373d6c28a8f1161e3d0e8c883cc07c9a7c4898c2f1a33794d1d9d5863d9c0d50b8ba049bd0566a8d6eb351c24a842364e5b10c510557f8fbe596edeaae3be28d3ef8c195058dfe6fcb9cee2a00d8e4a81564758"}}}}}, 0x0) 2018/01/16 23:44:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00001fe000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00006ae000-0xa4)="cd88a56c540c6e9eca9049ab564cb035e680c3a511963e9074cb500be146def23e62c2d31dae7fb454aefb92427282e232e1d1b89bfdfc89687b4b25a5963a18ea6227b618b4ec1bdb2725825274fdaf2390ea2b33d40f84d4b68760b2f242507f1b019e938bca7b7320026c0fce347598ce8ffc010e23073bd16cb6d4e98d9b7a2bdca2cbf8ff57386428815214215fa346f1649328b0ba38f02cf9eee7026b59466cf5", 0xa4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xffffffffffffffbc) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f0000-0x4a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xffffffffffffff8e, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0xf, 0x2000000000000, "bb08d7", 0x0, "a4e069"}, "e296262f"}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000004c000)={r0}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000d2000)={0x7, 0x4, 0x5, 0x81, 0x0}, &(0x7f00000f0000-0x4)=0x10) bind$inet6(r0, &(0x7f00000b3000-0x1c)={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000ef000)={r2, 0x1000, 0x1, [0x0, 0x6, 0x0, 0x9, 0x0]}, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000ef000-0x4)={r0}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000018000-0x8)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/16 23:44:49 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ace000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2d000-0x4)=0xe8) sendmsg(r0, &(0x7f00007a3000)={&(0x7f0000050000-0x14)=@ll={0x11, 0x1b, r2, 0x1, 0x400, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000e97000-0x50)=[{&(0x7f0000d4c000-0x1000)="615d7be9564ae5b3b865ff53a51446e49edc22de618ff3266ace32126f74968972365430680262477d8717232362dc6986e9f56ab650f51f3608ac3953d007e7a60b8b01cc2961b6ce2aba3b0693fb88977e075c4b825b74127cc56b19ea04b830cd2821d0a04e8ba1c3c7f269662180e3696f85f2d4fcf4b95f49ed0ed0e29186618578782c8ee892fc7e92180645bd4141ad4db3631b8dbca5c9a99269079c44883e58aa49589a0fa6fa49e2fd7f1be60c36d4483cb485fd4fba7609c1975bbd50e257385e939b764d8e6d4ef01a39469d5b97b1e82c76dcb46404ec3807facfede2146057a4f2eb6f07077f46abc2056e573e61b1956cb66d1f3230673f190fe32f9fb9ca0e89ef62c2519a442fddf3a033a22003e5e5372bdda4ea0301083825d7fb88ebb8409b000629d3b30c3d7938c0e1f7eb58531517bb9664cfb617b0eea25c7eb91c179dbdc2442c5d7787389a6e4fa3e26e91293b0846ab7ca6e7b4745779cbae827c7ec432bfb85a7007e6c6c3465fdd5ad1bf4d5cd14cfea88a54f886a6c156d98a0ecba6c7f3cc0ef277ba86ea6661abd8087734d94fdd00792f8b1058e8d56af0642072c4db1e5a8226199d9b086c94f89e9255efa18865bac6ddf4f0d579f922ca9278c8ed7c6770c3195ac233460f2d01f1598bc5a1aedb96a0a365decfaf3bbb1730cf8989bfdf1142e4321784925e24269325321648eaa0f1a6580dbf6e96f7389d187f62f3060d32f8bc7f32539c894f28e4770c1f3d4b55c29d0885acd8c4ee0435402292fbdc72835e8be56a6368ad51b42a7ae2ed9acc82d2d2112e35cf39024b35601b67f298d89a8658cbcf3e3b7d3b657f7cd8e5b484c49a889627f6288fae5bf26045c3d652b809bed5ed4ab1d7a1334fe3e33e3bf62c49c124d858d770803328672f744a623cf7b6760f92ba05f998fab3b5fd03bb5214c8177a02c2b33b6c4a6697f737e75cda444a7d6d298c8caee0d78a504f3b6d3b56f735bc6685bf56c30848233562e6c4d16db281137f8798d00eedd14892d3efc22fa129808472910a5ff01d43ee56c8fa5c6be085c1c338912503684f9b8e7c701fa1041f707622b2312ff7d6c6ef95c1446be5b2afa6da16beb157f08a311b13cecae917bd77d5924565daa7ed748535fc898d28f2f06e471d61e8bf87e3b52fd756d36fb5d1fbd63de85bf20be384687ee5a2ef6c32b375792a4a2138916595e2ba32018d177f955c70791857a4c77f6ecd52d4cd79b25cfb996a9ad2dba4c1fe71ed51dbab55408c5d1bfe1ded17a21539f0146dd44fe940171d16a6e1f613ce13cc54ff32570f82ec4f6c525e35825940b60b095fb712311a0b4eb0b20b5dc0c9429fe845e61fe8bd5014969a4b9627b7821937d1bdff4d5c41a9dc243c9d5b7b7e27da7254a7c385a75833f9349b9a38195d59d44f91838f7b2e9bd72c32ebc18b53499ce293144c1d06eaa3fb1068bd345a0f12fe886cf80cebc69b688ee30efe5e7a9d23418681cab1b3bd782a40cfbb43a28318836edc067d0ccc433470b7a0bdf87c792d272ea4ccf29e68488dfc7d6794e8e744c0ddda024b18a2f2fe761d3f08eb95a77b875d43deb8c4b8316b0a5be604249fd2a8c63bb55f2a745732bc56090d9c4457d80ceef95ec00e25661e3e060525382d27299dd0efff46d7e573f260a3356a5132b0f5b02d39c1e30d4f4a9065b1d4e767a1d331ece7cba9506945ba64511858f5f15e07b970e04a0b7a19401c94ca0226f94740df5c6f6f808ef2996bfa242fc1a6a3e6d3dab3aded368321736d085cc18962ab47c14c159dfbcc99c51eb5297bc6628a761b77b058ea18e0f87cb91e649c587426faf3462523b91965d507d1902d6fd18b6cd64165227ee5136d312e58ca5c84a27fa8cb69503fb5348d78738c20f4d4d5c7a09f513c6281310d9f30907d3f5b6e0e88e9921bedddb79a1874b8b4a0f1e0d9e75ee328cde6e2025358d278e775f9cb92821b83c8d2bb976a05ac50b4af3b9426fee45baf477755b9a63f9793d2af8d9865f8d6d40f02db62208919348155577d2b7ad4e0251318ae959c53e88715c21b7c150fdc610ffa0e456180f878f96c5699fc2437bf6cc14db1c290c339ab7a6f51385d55c4965c21271e251635588172a95f94fcc7e8553a3c4cd74d84dce7a9c7794235b57982eff5ac2ddcc1e1ca1b8dcba9042c51d850d034ca761595d4db40f2f8d35dc61865776e7932f3bfbd22aac83e5b8ad6652264123a09930e29c851bf8cfdf03aba30b7d5b1fd56b93d1ae0e5c7a91405c61107eebabccc0007b2612ba586ff63c422ec4d9668e3567f77451dec2b00dc40061080a37b3b5a6ebdf65c42a36a0a2388d422842ba5ee240b623e5e264beb3f05460b2a5c80f37005de9fa2532bc1a47de84b0b89323bf71b94e2606bbcf6469c40fa8b644c244755f349b9ddccbaba9436f3e032a04bcef4878670f5e186aeccb60b9c3657a26dc48856532e455bb11825bdb08921fabaa0d67077635beace8a4951bcf605349f58571d52f59ffc53a66dec42887bbe9dcab716c4d29b664d6a5696805fc9a9ad746bf61164697e693046c193d13086761fe7bb0b39eff2911a8b70b6b911502f2da339bad8c684fb94e40bb520dd6ec2d6b68842ae705d4217f141385c44170553b8dcb1606f32bbef8dcd514433e777b80b4b44857f7c1ce28688a60a8fdd49c59c69d70690d5e311963ef07506a830af2218da28b6d83b52e19e7f09ce2596f074b27e145ad963b2916600fe31489310561b0124843960d50d668b67f740c3e1aeb0cf3d23560fba54f49a7d45260ba6391b17a0c0ce0e1267aedb552c6bde51100a4e43b178f0b37906bf4c71ecc86ba9e4059aa59a155857bc508238af921f98ac458665374cee1363863e4b5db2cad22cfd7708b8abe942c0d4ca9e3ed919dfc6f326e2957492cbd68ef85835ff4770902ed0d12acb1af3d785cd7dabf5c8574410d0cf4c13b939b186ec1293c2d98c383582c11cbf37e0bc583afcc4188950f8bef827f24c38c41f1df93e0f33921e62e1ddb147838b24584467d907c3b8aa031fa14b97e19451ffba99c94c00f48ddbc461ddf6f84723d14783833070826faf16cb627108f228929cd5c20c3f77d53b5b921a20eb6aa14b22ccff39faf53cfba10087495b4c22a4cf6ebe77b809fe9bdbd01a635d203bf86fd6d7b4e401027bbf81aae357e335ebd98044507640906f309a2ef07d36bfa4634040e2f1a60a4c37315b4a18fea4634583be2fcb2701f918017dacd48de99fc8d36293b3a5148c09ca32c34ce1dd22f375156d3361a050bbd4ac91622b9e680de69bc6f9879dc3be732b8242f0d7a461a6c7384bcc38cea86cba9dd65d0af6a78c21b1ec19f6df2dd57e15c22c242345d4f99a8ecfa014cb595e755da3ce447ee6a3eb839e8930c64a5b1a78ca4cb72a74ed4f26aa73b63d0f93ddb26c0407b9cce9f979a32e48b38be6d88add53d9f125f24607270ab25e8729a588fa3460efe1edc85ff853879bcbc5d5107838f38f55b377f206418080207ca42be2d5c9ae5e4c083c5572d5a16ca5fe75f45e2b6d767f0764071adda37559e6363882b4f4a7a5da41eaf30e838b7391a20f9dbfa39588d3f247c20c70bc6abc1f26642fcb3dc3811079d8d1373b588d662881841c0dfa6d39ecc12b2dc99840d5b38fb8781fe0f4be436bee936c4c9c45dc325db57ed36332a36ba25e640e41db9aac282699565a57e4797e550ea3078ceac19134f2e9d37cbf45f457358d29fe05edf9ede312d3b36e95943aadefd308287a5d3dd61ca232f42fb700977526356ca1d184a71fe3187def84870c5ba796eb1d8bf3cc60acd206db63ca74a7a6106b99ac14eee90ad05720c8aa857a76dd4c1a515a2df0205a7e5a34654d13496034d07c5a695c772f9c0a6021ccb85d387de28f6278ab4cfcca3137377e629e4699c5a6aff1a6f089d3b730a906e662d95ecb1e8ab7b3e55217264fa19dac5efc445abf8ca2cf83c82e43630cf705c60942ca339e89b47c8a0f14b4a1519fb5ada120f15af3c2de6e3c6880add7adf0230b9f6838bc7057344eb29c88c15ccad30480959ef561c40a3defa3d3baaf263f7ffef2abe5c9218259dd9180d2ba78947589896496859c79914b4fbe89f8da0bdb28e06e0350463454bf5168e73f51ffa6908743d89d1629cfb8ee2b2c1ab8170c1003784cdf6aaf514c97f041aa3205a1e2c518147e4cc6c9e6083949896ad2348ede800d8878d9706ceb2109fbd719ab919838fd1874bfe4ae207fc1688b13adecfaf148b98322a353476fb5a96aca3d859c5c4c7125f02a13e4c31e57ed7b9972b6cba137ae17948515b7d2ab6f5d0dbebaff777f12dda69ec21a6673bcd73437ea15401ac1890aafc384899b31a9de0c7892eb91f1d2fde5b621474f14a90bcd8e68dafb26e689190cf606bde329a5bf940fdd97b141275d3627fc53ffd970c4232a27c8530ccc495f5f3e76cf4da4afc9306f66da9a5b2b14cdd85f21a016f9a5975e04bf893bbc791857cace8d9a93a0ff4ef70f89a04252bdb583842e31044606163ccfb995721752396ef552c335379ccfa7374f29cfa1a59448361cc63216b802e8fb0b0bbd3d3ec6738870c02d7cc293e03ce76e05a79911dc03ff9309ce6f559f4b68ee9baeb8f4e89df8b57f70a2112bd1001127da54cb5c4056e8c97969bcf9442ccb8edd596bc46758144587a4b5ab0705375c2f9b314888bc775e19e8ef97da9137db040f2dafd3f0a8b1925472b74a5e946ad1903de7d4ae8c6e6ef13d378ebb03351d3584e596ad6eb17c7f0fca85f99db9c312dc699641f4c44a4bc3c2eac96876fed4d35a4f43343051c6faaa91824f3056566505801217d74d53e4ecf1eaaf0fcc656c8d0cc2c10754995a3d72fbf2bc6951c648eed92d03cc5d6fa52c5e3c3ccb141a7f5789aec6a23b67db470ca83946d10260ad7551b6e11c66f029912cba4f74600dddaca65097ac3d9f618c575b7cc737a07e6498a19b7f13d91590a6c06d8ed863dca9901b4ca60c6bc91b21dcc6dbd2adffaa08b8f8bd827cdb224da9181cfffd61e138ade18ee709bf0d12d4c727e3d5979ce7f3c6952d2e847872227e38960962344d109717006357be3f585bc578b9c381dca3a2da0df5d9edb1dbda8639a7b2113428cabb626328b9cee7f83b8c71602f20257d1db6bde1197fb37195be4cc7a400afc3c1cbd5a091672a9165479032847b1e4591e1bb349c3213b5e0f297af5e1e8f6a38e4d6beeed0663014b5803718904f6f2e948024fc15feb2700ea9719399c112aaf521e754bb7364c7671a59c74ed2f1c904bbe7135508998548d1ad52241ae65082418b84bc408727d381adf3a54ce8f6b0fd289c48d074d491052e19f839a1ea772363b5d3f97e23125d910daed62163e2db255f8d382f0049c800c3e03f55c764bacb04f1ee4fad65351a28144e66e476e214cacb50128e9b6c4657ca63b659766915f37d1abc8f159a08f63d1b80ecb74ccc455aee1050ad15b179004d45b406dff6eb158c30a6e37afe9bdbad9187b4a68ff348ac4164fff4ca7575a7ca33c9bdc31875af4fa3de47083f021a97b359a667d76c6c3abe141b81da350d72b8492b1ac80603a3f2c7c6463bcc8d80a7707392c124ed9bb4f94b2ea6ca0cce7ef8197ac2b5d8118fdaa5eb6558e30dd66ddfea4fcbba483822b75e8df79f99ec74953d3744ab5efe8bc8e3c42a716dcb3c742b3b9489a6f4b5e0446ffafae5", 0x1000}, {&(0x7f0000a5c000+0x467)="b2213a1c7fdf5c1cc5961190a3819ff29e0d98a26ae640d45111883f29e8ce98d4093160f63d5179c15bbcb88e4bf7bf4162afba42e2c178acfba383d86e6c264717492f1ad1def866e3ca328bfabbb4eba994f2f1449911", 0x58}, {&(0x7f0000256000-0x1000)="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0x1000}, {&(0x7f0000f9e000-0x8e)="daecb24b4c72e3196023de100b263a1b15e1cdb0c6939641ead0359de1cd9683cec03083f653f2f7da17c6d4760d18daac938688103595b31cabac11923b60e557b2c665f6d446e81a2ab26c68038791700fcb723deb8bf80653b4a2ae8d9513a9ee6290358f90c0ea078c32f732c6c6148b22ee1008ad8deb4a64e3446c30611d66bd3978247a8b8b748473e068", 0x8e}, {&(0x7f0000b64000)="1ed02721161bd7a874c0673392803e4dd8843ece6eb38c072d9fd5ec88adf800d9e418423292f5b329eea5e81d2326dcb65ede4b49490d35b514230b291423a2e516897d19eed268ad687caab445ed740600a279cdd8f9de9342645c02632455471c2709b45498fcda54207db02ab8c6", 0x70}], 0x5, 0x0, 0x0, 0xc844}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001000-0x4)=0x0) 2018/01/16 23:44:49 executing program 1: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00002ea000)=[{&(0x7f00001fc000)="eb4942769185df3dae2eafae2eee29086f0cbc3754fc9d6307b41cf83ec08c360b03d315d20e404fe606c10cf7df562fc47fa972e37591dd55f2b57a050f9e", 0x3f}, {&(0x7f00002ea000)="5fe368b4893b06c9d404fd338a9d2feafced19178edb0a949fef942a6652aba56fd52bcb1018e4e3e290c2ee88e97e19e824be1aee10ed31326dd23ba0f129f138b591511e4705837cbc651dc2c3202b11426763679f8e4dc796f7e73e3f0c56f21beff2b4d4f8acece8c2e707ed857651fbc3055126e460c26bb8f47eda03a07ca88ed8e3340c19b39c6a241e1dc62bdb533fbf90d6d13768e9a9a835b3dd2c1542caedc9b55db853ce5f68c25d6ab702a772963402b5e8b7f56c26fea13358fda1aa81b356f7bde788d9629b48e485ec1a83b35c201c8dbe395e9b52029138c062c427f2139e1b66d2fdcc28ffe2c6f86cddf38435342a0863d179718f84c15bff142b663b87d903a4a5c76e8797e2449b01eaa0a424e849cfbd4a36bce29a1b26248a52600d758a6f293913220f6fef6242dc5fe83e7605983911f10fb48a50b8f07c18dcf0f1afc7c01b1ee455c28667efc7e9ad0014af2804492e23155576a420cc101263efbf7558164f42a34e585764bfcf5ddc6d68e6a0ccc804dd4d8e362a5f16a676f5b45de6e56a654c14bc005ca0e835ccefa24d9ce081ae322a03829ae536823a958d9cbd8a5566ebf432960836810c457f942e1cfc088d1a4c5fa2e8b955a9ac0e7b84c3d6dd16bb188833e758c7bceea2d3122984ed4a9e3c91f20ca4d5bae495085f99560d082bd9527c69af2062282ff1a74a8edc6c00ec2341bc0ddd4a67ecea08335df094d310bad4935122ab396f6b51e49010b0fd296824d8b019505352d773d72c57f2f43697b8892c3f6e594b3617a6343de737e17e2fb128e221f435555bc8fd919b8197ffe296466fce57f6014e3ee9c48528b5a6ef1b7902f077d518ac5b8fe65d0d124290bcaea71aa702de53a0bf68fae71223832375d7b341bffd2ad428b5461dc5724c51197003d7a963879887d6945785ca4e517be8eeb849ab086a5ea4a2da446d6ae50284c4cf012b8584fcca61bdde0f2189bc0b79b93168571623e98e046c4822a73adf39096f7a337941b0e1b638c0170ccb8dd4d6a13e3e3648a2b3767a8fd1b29c7aa6f14c7eb207cf09ea35411c1d6932657d1b7bfe500f0cec4723039495d8f01093321ee2572f32ff23edd1b2645646a7196820f844b47fd9f536ea44ecd735d135de128b360e2a2ee82ab4995bdf7c40dd8ac01e34e4cf341fad304d5c22355e164cfc9827d53a8c165ddd96140dfc82f7a75a9ba615ac705c686c51a7dabc1d26d9c0a4d6f7914bc8f82838671b0e0fb58f3172088db3e1786ad6756660825e152a4658363cc6386ad16e7e63c96af661f5867123a2b76b2c57deecb9153b28e9026871b0519981b9f751e88e36f614e7b38e77849bd43e6db0153574e0581ae8e721180823de28c6db93a27382bde0562fbecc6118e4a7fdf673381db8f4015ac379eeda1fb8f7d4de79fc29b6e81eb43b7fe93c3d5d35f4de67d82554ea3fabfdafa91a4d189a069483a57d4f2e9abda2ada2a52d0d49bb3c76059abd1e0396bb3c3321c9a2ca7831c8dd5090acefb5cae671258c1c335ac27d30020b00de690d7c6768c2c13b350cd0710a690080c5033605cc85c5cf602717b22a6530a8bb6713ac7f37265d6e86d1902958f30c7179b0347c024e8440ff90e1c2945a7d6801c649183dcb9a195ae806268e42a3534a7fa22134cd61ba01d05015a939384d57f6d5af0c673d93e1fdcd0733172c9fbe1a14cd3f37f68ecc39e1a43dde10bbea92e2174404ce2680d49958eab70c5ba7e44cec30d925458c4de0f48cf2c0b700924565e8ef78fe82c0c18a98a1e3b9a36f815939c35ad1184ce3e22c3bacedb667056d3907bff3d3ee8961e25f64f8dd6506bf3e37a69f73dca54db72e68a42c1ce11be7ddee00f3fd8d11654af3d937fa7a6a6a6b5540f2c1998fec0a53e101499979f49606689bdf9b9a35717df9e50ccc7675af095f38a1664afb7a94b2e3e58d35ff85e9bc31d97c09710d4911dc5f5861ff101b9358cabd685f2a28eb8305e743a63137aef598ebc13ed53808291ffa2ee771ea4749a744295ced59ef50e3a7775bc0e3be9898e55e112c30dfa7f29dea5c7cc3a50032a5a8c3503e056063f00c5e8b00efb704a1fcb34d94a0ed5c9b70cb267d38fdf53af9db48cd36a2001b88b26843f6b30bb1aa5e8253b63e71b5e81c541bcfdc6f7ad6c5c18ae521151fd2f2ba7d512201da1ad84023607c2deca14177756f0808626abafc474c1af56d2a9d66fe8232164f280a97859762f87dfaff8fdae5732c1a460566a4b65326d59923613f34baefeb50770bbf8e61ea85d6d62a8be5d07404ef85741c7ba98e271a8e10b69de2dd1eb57895373660868bba42484025333673392774a3054e10812103ca884d5c351a4d144fdff3d2f52a735fd98bf92c259bf7c11d3e45849088bdef23a7f718bbb2ae2adcb25c2655b02c3d2a210ad64ac34a8ebae898f35472d510b9ea4976915cfe9bd0c2b8b694dff35ae3cb007f98c7355731b595663674d83b653fd721031cc83c7f9c18b644214f56142345c604205ae397d0abac1321c24f5ae8fdcdaa77adeef161480036e25e0ae949498b04a517f9e9fb0df35f4531a6109ef543a2614c22c658ef3066e19e03c3ac8bd0120adc1acb4f8529a85e66e9788d5da535b6b3e7e8204826d4800e5d7e3258809dd1178c24f875f66658bede951e5ed35ad5e64eea6dfae0af4e655235af2979872ad5e4e039645342a2739731483423c147d8831a4edb00c87beb8c590a7b0ff5c407586731e13c6b6e1f0a664227d8c7c0d1683f1623515007fe6df882df987f05ad28be8f9642b38aafb127e752e352543458d8cbc4f74bb572e52c4d431434f9bc28c3bc45bd9dd786249291c0996b5a050a8f39deb561645c4a26ad887f652c79b5966fecfb5dbc7c1039d3bbdeab6332871477789e4afe7d3e12ffe83072523bfe2df6c1acf14241ea0ad9014e2c0159648d89e96a8ecf105723499beb7e9c3c95effdfaef4cef940647b9609681bc695f6e818ef7df907bba05476acd1f0c7c7571ce425d45a772c9dad055595bb8aa57b08475a3e30799365305276735c48fe3963687ef4ed9eccc50b7e13fc9af356d69779c5dd03ca2027216bc603e074d3f28d1a101d5629e4dcc8dc46afa463c1217f692ccc242454a964b129bddb6454585babfb2796b960e239664bdb6347d4360f5f01cce6dcdf7f14d1a88578c7ba9fcde1ad5796cb93c6e79a9782e810e0b07b78e3ae811375fb08bbee634621b2248d5bd6f3e1f547ff11dc5433113575568f29542ab89f9a73144aa06a1f6f1ec6fac6acc101f0e37295c76798d70ee0bc0e5ac568be49d24b50b589a1562598b1a23ef1fde660b7697fa6a9f0747d8bc3107b33f109b45a92a8c7f64b7dca0002f192ea219a1dfd5a202151544ccfb6dd6bace7840a4b15b12245b5aff72b19353bd78d4e914adaad44948c9c882e7553b8566eed1ecdcaf79dc88f44aa5ca01bdefa144bb36261a90d0bbf216f1ee365f71f77681e4c01c7f250d623b12d2600b8dedf8248120da68f41e6c71c30530b27f9b6f01debdcbbd4c0febe88c195d7dc44832be4105fe402670dbcf301096f8d7dee35064f91347ea899f3d36da763ce8f4faa9081b9da2d86485a705ca5b396c270e763c8c4d01d0b64449df3c15e5fe3549cd5b3b208e8328fd5ad64fcab834a4b58283053b856c70aa734998b2c705a24a2e11092fb676a4c3f41b6ce8c4f9d851843bb032232079cfcb80fd6e2b1d0310fb8cab7f7de56a2bc7e963b478a7b778a096e0f2d48a3287687fca28649867bfbb818ebc341472885c59d73f1c3c2706a4fa6cd1f37035c6650517d6523674b2de66f32469d97209b1b30438824be681d536f02b62fb9ddbfe92666004a1cf3c1df4ad9bedd57e681ae66a82e58031d100beb774e08f5b543100a79c66396eea48eeab0e839f8cd89b1df983d51921196f60447815fc86aee31d6f39679ad9b445efb1c6a00c5484e67a49f16dcfb5b63cee52b1e9b474413cec4b5015f91ea07a0d4bb0e3668e6c79c6229c0bd61b03b69a522d6da90b7f89d6804ba8d2091d223cbf74b52fe59f2c8155a06956408b5b6571babb745dd9260f3eb5bd82691671d9bba24fe964abe323d66561c160af9af434dcc327eb0c22b9d6d261e274c898afce094f4a04c0f7568b8a0d11eef2a458a644c78dae88eab5e4f2620c5c066daf7003cb5d0f3d0e3ec149de0675854e230f1db0e83d2ae551b43451b1eeff23b50b932e7711e2a7fa003d1bd31a0fe1ce50c0bf48307ddbcc79be405d541be5ae688cbd285924d71856e221cd2840d6259d24ea0b94d67e651fb672775edc4f967bd549d1ef9da0d153cfaa5f105b98060b31ebae6f9096b8da547f5bc8d9385cc9bba60721e505421cfdd0b168207f37d809fdf35176f893249f605408da45bc999253de85dbaf996c782286b55a821c4f075e3ecf23d606f791885d50e993760313931ff904dff16a7821e591e053fe27bd73052ead8a1f39bc64970a2d0ad515c260eb2446e272838f060598f64b9dea5476c0f5770990085390b05b1d04ae885cbb6b51a2a4579ea9ec3b5ee1421ee19423452ddbbd0baded67e2167012f9a38c021b14051449062ddb09298f9604a8e01e61fe7961722264d58293d5916f8b85d432d18cd6b30b96fb6864f915527f5bfdf3efbf2aeeefa918968006a6c94906fe5d15468a839ea10259f9331340c2ddd0e6aced3006325770799b2e4f46a1f90769178976003bc0d4b02cc898efd0a94a025c52e6acde83373f9bb10e2a455ca889cced94f216fab9826d783a8a35ae8fd98c68f81fd3d413fc3bfb4933e2ef13b3c2b59d1ff865603d148dd8e528ecc8076136f12a41807140850bed9eae0a230172a873adbc44927f9bc1c75d02836c6c6aae1c62bd2b620f22bb330b129f835b5f21f95e3072a9d13bb682756843d1184477b2e20c5c2c5652cfbbfdc0317d87f111fe94700faec792b06546d666b3ee2737beeb1b671050d1c23f650df72b2221f6d0edfd2f76c375372e38b4521282bbbb42bba66da3576fd1a886554bb90c30fdfdec38ceaf8e1cce2ab5e7faef3c87fb973fb7ef52f0591ce91ed3f055e1c954e730434e2a8b887dfda006604137e7f356f0bf7c1e29cc1276007c8ed2a327336b3c8f0050607f72d7ac4f2f683d604a53b3a98972175fbc0eb65f7e7f7e762c3a4cee7d332357d3015565ce9e8243596e787377c028174ce9a1a0cef4eaed67780d281232da600442c6a8abfe75786b3b984d1d989b59e07d60f05661f1471a4788dbe0b2186aa4d8821270de527e3528f1f0b9cffabace2d8689fb63cb1c23681d5a2e41bd36a5cde2ba3437ac347c313751d4a6b8f49d867b093652d83409a9427a216ca9471d5f29b984b7209a2a87d9408ee0d1e079e6b7956fbe64255f13e06493a90139b1f08a1a7991e7e7ee09abd99fb0c5fe2ec8cd42ea1504419b449e6c93f97c80f02091fef152535b2bc70a9519d0be601aec8825db9313c4bea76186bae48222e164f65c7981c26251225ae5a897d066253c21b34e8c7d83ebcef155abe26b4b72fdd09330652c6ca6336ca35ff6cf51a719a34e6c37b60cba5aa9384828ecf1af3cba4bebd1513cd31457906051ce8c6e2f88225135ca620d5d5292069f0613946bb30f7f2fee5a403a1a5ceedced14b3d8bb722623a0081c55215650f7e48792b455735203c5010d4eaa9dcc6ec6c823447bedde35aa54a829", 0x1000}, {&(0x7f0000155000-0x53)="4179bcfa89ff75a2bd86506c666ddd318e647a2972c93ddf17429389b74bea5f1b8863ef4ffb668703dbd7421f3c91e9fbd0f4afb1bc980082f8e68279ba8867437664749e34f6d83c3c00865f067de3ca3ebf", 0x53}, {&(0x7f0000036000-0x73)="4a2c18c53a0bdc46f68f52a0db385d4ece06794dcf2a125454cb67b9411686b1c0603d5a289436b39e91db231ca38a14791b2b85e0a89c3c873590d0c1e8122e8054d777baceeb7f4c4f47200490a41fa962ab19265672f5fe68b0b9481d8ff884a70fa357e1c0d040641b7fb88b8e9615b5c1", 0x73}, {&(0x7f00002ea000)="224acb318ffea61a948c29988f1233c116083d8911a967f97694c89916790e3071345524673cf02d7a1b76bcd0a7cfcb0be9ec27eb53ae158f41770b157fad22f71debdf6167ead8ced9474720f59b333dfc3be2a88f5e4d6b8579701be41aeab5ea794b5e31a42644f49d4e7e4e1fa09ed66ae5f44435fe2a1dd34e61405ce0fce07dd486ce0d46e542018172262ae89ee90fb2404aaf9ed10558531addbdbfdc46e710999c82aee2e7dee1782b4b0544568232d3fe6ea0c90c17fad95a35e1665e", 0xc2}], 0x5) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00002eb000)={@dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/16 23:44:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000023c000)={&(0x7f000017a000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000abd000-0x20)=[{&(0x7f0000033000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000c91000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/16 23:44:49 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a31000-0x24)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x8, 0x1]}, &(0x7f000046e000)=0x8) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000ce6000)={0x9, 0x1}, 0x2) 2018/01/16 23:44:49 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000751000-0x38)={&(0x7f0000f6e000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000f26000-0x10)={&(0x7f0000f6e000-0x394)={0x394, 0x19, 0x100, 0x5, 0x2, {0x1e, 0x0, 0x0}, [@nested={0xf4, 0x1b, [@typed={0x10, 0x22, @u64=0x1000}, @generic="a2c86a003864e80f30818febc0b9644249651dee9c1f35b41713c12f2541c258d2e2e6bda1b95c889d3b759dbc560443839fa71b20da51a29cfe5c238ce2527a0983e8519d84f2bf8af17e3be4e74aa5e70e793f403d6a1dc2545654f4500d1e3ff34e91470e11e13cdac03c950d6745ab81a1c0ffd6e86f5b647970fce346b75f5a8af7cd67d73a9e2e740a263f5421ea4a06f021987a2093801fafd3fbdda8c0b355ef7beb44f2540e4a44b9bc4e4b8392e33a545acecf59a15cb3a9a94a08d9346b991852634d7b6e8ac8b83a76ad97933d28065119c1b46f3c675830"]}, @generic="7fc9f2b3e88c1a53fdaad9ad8bbce2e8736f816ab13110", @generic="e6e403d12668f19a19af78e5ae83039475b6c5c756efe004df75bc6eec2f299b07f7fae94eca9814561af56612ece50c29", @nested={0xbc, 0x42, [@typed={0xa4, 0x6f, @binary="ed972b259f7b778c51b85cf2f27cb09b3523f17e45621bb07e4c6ea979187ef6f791cfff1ca707a34ea97b91276bf2734b2e53e221a49459c2f8578eb7fcebd52e6f7458dfcdef4550243ce4576c746fb90841ee6becda9d50a0bd6a363eb2eac9e151057e7f3e3f36d2836d40f5bb5f9b2765c619fec567216116fc51819214cd135bd81172f8aec9ac7a3c6084879836635932145196d121"}, @typed={0x8, 0x5c, @void=""}, @typed={0xc, 0x62, @ipv4=@empty=0x0}]}, @nested={0x188, 0x62, [@generic="20cf8a7616042dd2723ddd89d4942a07d1daf136c705bbb6715e04f2a644456aea3b6c8e88a8c5f1eab2be22f2574d659f5fe754c044ed2f1a9c6a076452d4d0f5baf0e404123b847d76c4e57789ee87873fa230bb32052f4b78034a01b397047562109e9fe6743279d8eb5c7f7dc704c0aecefe9439d2e23840f6ecedb8c73c5865bd3cc14cacb4cc1d11399fc35df1e26034cc2c7352f019b10e1c7300a841e7ed229908e44fc6eac38b2a400871cd5dda923ba61b25fc8f", @generic="45bebca85cf827dac13545c97ddb1ab457610dd7485e3bd639e68ef95a7895fc991149e11e2511f4ad5d68ce4f95bde429e1b96e0bbf74629323149e306c1936f7d3f7e66a866b817127867be8ffd3258b3c713fab74ded5bbcfc17b1ef6d0c0c328eef9d72a7c4eea70af05bf4a93708cbe96a8b766a9f75740e23b9f8146fc4bf8a8672654ce24bb19752221311c33f9173a60ea48b79bbdb29df76665ea3467e23b1f97c185d417a036d755b46a9d63b02c7cb2f865a41356ab3c8869b8ef3bf53a36f0efd769068c34"]}]}, 0x394}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x0, 0x6, &(0x7f0000f6c000)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f000057b000)=""/0, &(0x7f0000893000)=0x0) 2018/01/16 23:44:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) sendto$inet(r0, &(0x7f00000bd000)="", 0x0, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/16 23:44:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000067c000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c4e000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f000032a000-0x48)={0xf, 0x10, &(0x7f0000c31000-0x68)=@raw=[@map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x18}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x9, 0x9, 0x8, 0xd, 0x0, 0xfffffffffffffff4}, @map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0xffffffffffff0000}, @jmp={0x5, 0x2, 0xd, 0x5, 0x4, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000930000-0xa)='syzkaller\x00', 0xfffffffffffffffb, 0x89, &(0x7f00004bb000-0x89)=""/137, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000737000-0x8)={r1, r2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000827000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086b000)=0xe8) r3 = socket(0x8, 0xe, 0x7f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d33000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00002d6000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000be8000)={r4, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) connect$l2tp(r3, &(0x7f0000f22000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x2}}, 0x2e) 2018/01/16 23:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f0000e73000-0x8e)="", 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000581000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dd3000-0x8)={0x0, 0xffff}, &(0x7f0000a15000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000041b000-0xa0)={r1, @in6={{0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, 0x0, 0x748, 0x1, 0x8}, 0xa0) sendto$inet6(r0, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 23:44:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x6558, "03baeff8b2c5fb2761f1463e06de"}}}, &(0x7f0000000000)={0x3, 0x1, [0x0]}) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7fff, &(0x7f0000005000-0xb1)="27f67c85cecd45091181e3a616b2be706a71c0f2defb96bb6b4d4d0030888f5e64dadbb956aac1c7b5225320cd11c2026bbe6c2b7f41f5b979c441d1acd70d9e333efa930c3d5db6b5bb73e1d47eab1b93418eaa2c6b0f4fc12a12e93636230d094f0bf86f620648977ba28cdbca68ff6cad9f0b5dcb4e2433b275ef9269bc441742e51ac4481a9e98de281899b7a1a3ba18da85dff37743555eb34cb0deb3018aa51110b34c92588c4328895043b33566") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000004000-0x6)=[{&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000002000-0x7c)="aaf3793c4969626a287785b4a33fdd7821d291d24ca94dd6939f25840607bdaf7b5cc7260a1917d800b2d75432df32ed936bc1468b13ddb7fcbf331f013758c7fa4ef9e516785a47a885422c2c1d0e08af4f9792dc952626db4f134050ac7b7ba2b63d8d3b404e3dae7e9ce268e35fef6281f9737ea0427ed9125489", 0x7c}, {&(0x7f0000001000)="ae23c8b8ca5b68", 0x7}, {&(0x7f0000001000)="924ddc5644ae31a844f3c4de9b4fb9672bded9eac935aabbb64f7875fd44f36db39108d0b6101bec5b9da01ab9f6901c7f7c0d9c48019af8413ee304316a91a92ff3025856932d293b0428ea974638f56044788cab040624ef666c5cfe0f9999d41ff41d761ff86ca3ad085eba6c1f7e784ddb0a2107e619599eabefaa2d9cd509f4b4d9a52481f872d16add92027116169672eddbdd7ffe61e5c83b3a3cec6ea01a2256d8d98129490c68d498d5874da57a8eb51cb73ce43c37be73ce6be83ee62754cca3854b487f40328d5124c4b64570dbac1129542180239cbd3726f61bb3", 0xe1}], 0x4, 0x0) 2018/01/16 23:44:49 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x6) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000feb000)=0x0, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000fec000-0x4)={r1}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) connect$inet(r2, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:44:49 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000011000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000b000-0x4)=0x58, 0x80800) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000000e000)={@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x33f, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) 2018/01/16 23:44:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x4}, 0x0) recvmsg(r0, &(0x7f00003a5000)={&(0x7f0000d5b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ad9000-0x90)=[{&(0x7f000080b000-0x5a)=""/90, 0x5a}, {&(0x7f0000f13000)=""/185, 0xb9}, {&(0x7f00006e4000)=""/69, 0x45}, {&(0x7f00001c7000)=""/4096, 0x1000}, {&(0x7f0000619000-0xb7)=""/183, 0xb7}, {&(0x7f0000e47000)=""/124, 0x7c}, {&(0x7f0000336000-0x33)=""/51, 0x33}, {&(0x7f0000744000)=""/97, 0x61}, {&(0x7f0000781000-0xe1)=""/225, 0xe1}], 0x9, &(0x7f0000c3b000)=""/4096, 0x1000, 0x67d1}, 0x100) bind$bt_sco(r1, &(0x7f0000623000-0x8)={0x1f, {0x8df, 0x7, 0x75d4, 0x9, 0x2a9, 0x8}}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000aaa000)=0x0, 0x4) 2018/01/16 23:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000fb0000)=0x0) r2 = accept$packet(r1, &(0x7f0000f60000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000552000)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r4 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f00009b8000)=""/72, &(0x7f0000287000-0x4)=0x48) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c8e000)={@broadcast=0xffffffff, @rand_addr=0x6, r3}, 0xc) socketpair(0x10, 0x3, 0x5, &(0x7f0000c13000-0x8)={0x0, 0x0}) getsockname$ipx(r5, &(0x7f00002ff000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e18000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000c3000-0x4)={r2}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f000058e000)={0x80000000}, 0x4) recvmsg(r1, &(0x7f0000ea2000-0x38)={&(0x7f0000802000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000916000)=[{&(0x7f00009b9000-0xea)=""/234, 0xea}, {&(0x7f000097c000)=""/179, 0xb3}, {&(0x7f0000fc9000)=""/208, 0xd0}], 0x3, &(0x7f000057c000-0x95)=""/149, 0x95, 0x6c}, 0x10000) 2018/01/16 23:44:49 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x3f, 0x2) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 23:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r9 = socket$netlink(0x10, 0x3, 0x0) getpid() socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000de8000-0x1000)=""/4096, &(0x7f00008f3000-0x4)=0x1000) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f00005c0000)=0x6, 0x4) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r8, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x1, 0x8, 0x8) 2018/01/16 23:44:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000235000)={0x0, 0x0, 0x0, ""}, 0x8) 2018/01/16 23:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = accept(r0, &(0x7f00009ed000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002e8000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d42000-0x2c)=""/44, &(0x7f0000312000-0x4)=0x2c) getsockname$packet(0xffffffffffffffff, &(0x7f0000d69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004c6000)=0x321) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0xf, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0xfffffd1a) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007dc000)=@assoc_value={0x0, 0x0}, &(0x7f0000a9a000)=0x8) socketpair(0x11, 0x40000000000005, 0x4, &(0x7f0000fd8000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00007f0000)=0x0, &(0x7f0000b3c000)=0xfffffff5) bpf$MAP_CREATE(0x0, &(0x7f0000d3b000)={0xe, 0xd1, 0x589, 0x10000, 0x2, r3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005a1000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000b84000)={0x100000001, 0x7, 0x9, 0x10001}, 0x5) 2018/01/16 23:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000553000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2f000)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000f1d000)={0x0, 0x0}) accept4$ax25(r1, 0x0, &(0x7f0000b9c000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000078b000-0x74)=[@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000}], 0x74) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000a1b000)=""/0, &(0x7f0000889000-0x4)=0xfffffee0) r2 = accept(r0, 0x0, &(0x7f0000255000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c16000-0x8)={0x0, 0x7fff}, &(0x7f0000d94000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000573000-0x8c)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009d5000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000362000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3ff, 0x5, 0x6947dfcb, 0x1}, &(0x7f0000876000)=0xa0) 2018/01/16 23:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0xff) r1 = accept(r0, &(0x7f0000fc8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00006ec000)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000080000)={0x0, 0x4a, "eb16049062c34e964da27a29a053f2f1a3d4801826bd2916666af39a248e8a8f62260a11fb38a9332bd260db3492d5114ffb6e3b8ca9c937df82d2db0e345a7fd713035977b6e0631347"}, &(0x7f0000312000-0x4)=0x52) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ea4000-0x10)={0x6, 0x800e, 0x3, 0x76979d91, r2}, &(0x7f00007e7000)=0x10) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:44:50 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f9f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000048d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f8f000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00008c3000)={0x0, 0x86d, 0x101, 0x1}, &(0x7f00008fe000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000a8a000)={r5, 0x58, &(0x7f0000a9b000+0x568)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xdbd}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xc61}]}, &(0x7f0000764000)=0x10) sendto$inet(r4, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r4, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ef1000)=[], 0x0, 0x8000) recvmsg(r4, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/16 23:44:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x74)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x74) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000000)=""/172, &(0x7f0000000000)=0xac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000)=0x2) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 23:44:50 executing program 0: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000d60000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x0, 0x0}, @lsrr={0x83, 0x0, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x0, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x0, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @noop={0x1}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x286, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/16 23:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002ce000-0x4)=0x0, &(0x7f0000e15000-0x1)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000096b000)=0xd8, 0x4) 2018/01/16 23:44:50 executing program 0: r0 = socket(0x0, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x8000}, {0x7, 0x7fffffff}, {0xc, 0x5f00000}, {0x8, 0x9}, {0x7, 0x6}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) bind(r2, &(0x7f0000034000-0x60)=@nfc_llcp={0x27, 0x2, 0x7fffffff, 0x2, 0x10000, 0x81, "5909443e3f1135aafa49ff3e2c3ef1b0899ae65ec0a471f282e75cfff6d3b3a111a78eb6b4e484191df50eef72ebfa860af6ab0f79994d4564a54145e3fbf7", 0x80}, 0x60) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000388000)=0x0, &(0x7f0000fe5000)=0x2) r4 = socket(0x1e, 0x806, 0x0) bind(r4, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x8, 0xa6, &(0x7f000025f000-0xc4)=""/196, &(0x7f0000b81000)=0xc4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0xfb86c90d9ca6e487, &(0x7f0000a49000-0x4)=0x2, 0x4) 2018/01/16 23:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x10e, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0xfc}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) r2 = accept(r0, 0x0, &(0x7f0000702000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b5f000)={r0}) pipe(&(0x7f0000ab2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000091b000-0x8)={0x0, 0x7a65, 0x565}, &(0x7f0000bc5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00008e6000)={r4, 0xb0, &(0x7f0000699000-0xb0)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000b1f000)=0x10) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x80) r6 = socket(0x0, 0x5, 0xda) setsockopt$bt_hci_HCI_TIME_STAMP(r6, 0x0, 0x3, &(0x7f0000cb7000)=0xe7, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b11000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0xfffffc7f, 0x880000000}, 0x2) socket(0x4, 0x803, 0x80000000) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000764000)={r5, 0xfffffffffffffffb, 0x4, 0x71}, &(0x7f00000f6000-0x4)=0x10) 2018/01/16 23:44:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000522000)=[], 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f00003c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x5, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x31)={0x0, 0x29, "ebf1dc97aa16e5463e07257568f37d9cf6ddb74514393b40587b26fda6887c929c77620983cae03e80"}, &(0x7f0000000000)=0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0xffff, 0x7, 0x3ff, 0x7}, &(0x7f0000000000)=0xa0) 2018/01/16 23:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000938000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000782000)=0xb) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000bef000)=0x88c, 0x4) socket$inet6(0xa, 0x3, 0x1f3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ea000-0xc)=@sack_info={0x0, 0x5, 0x0}, 0xc) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000484000)="00765b41ed6cb74f64f7ebd7371617e8ecf69821695157779cdd5721eb37f482a38a5ebf7db4b6ad978e276a1f7235bce8e40be29b859507772cf369bf13918d29af5bb6f77ab7bf3dd181963372b4aa3c24a18945acf35cd275244c0d5d95f641bab32a3c128676811759af1cdcf920a07964907c72e283d55aff4d9cc0a903079297131df663d7", 0x88) 2018/01/16 23:44:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffff9c, &(0x7f0000da5000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002d8000-0x4)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00001a4000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bce000)=0xc) 2018/01/16 23:44:50 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f6f000-0x88)={0x1, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f70000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000758000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000963000-0x10)={0x1f, 0x4, 0x6, 0x0, r2}, &(0x7f000060c000)=0x10) setsockopt$inet6_int(r1, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) r3 = accept4$nfc_llcp(r0, &(0x7f0000e1f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a81000)=0x60, 0x80000) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000f71000-0x4)={0x400, 0x3, 0x1000}, 0x4) bind$nfc_llcp(r3, &(0x7f0000f70000-0x60)={0x27, 0x8, 0x9, 0x7, 0x9, 0x152b, "01e8c018539dbc325b787fc44e675a684823d15219c1dc706ba96da5c271507c9e2b63fa9ceb9e287a3d737ab2aef49db1d4659090a4eb1a8db705bceba7a1", 0x8}, 0x60) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005f7000+0x276)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000074a000)={0x0, 0xc, "c4800f94277d566436f9656b"}, &(0x7f0000f70000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e7b000-0xa0)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xbab9, 0x2, 0x9, 0x42}, &(0x7f0000ea1000)=0xa0) 2018/01/16 23:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000441000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000def000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000027c000-0x8)={r2, 0x4}, &(0x7f0000792000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) recvmsg(r0, &(0x7f0000b3b000)={&(0x7f0000fc8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000152000)=[], 0x0, &(0x7f00006f6000-0x1000)=""/4096, 0x1000, 0xffffffff}, 0x40000020) sendmmsg$unix(r3, &(0x7f0000490000-0x38)=[{&(0x7f0000e78000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000494000)=[{&(0x7f0000843000-0x41)="e7ab198a3f605ec9ee7ad0a113176d0a131cf4c9fb8e83dd7a74553fe288bc18d45a31fb42d5bfe4ec05a3672dc6113161928eeea10a25ca8d816a2196b70eacea", 0x41}, {&(0x7f0000439000)="92c8967a4e68088244687d83e7e4744067a08deb2f5042f5724978a6aabe253c40c293dd09b752634a6438c0220f9dcbd878aa03d42e97ac4c957351835e7789c95e4a813f7395ca943c23447e9a6c5afc6ea7bb2dbb514a211d055f2d889ae4db17520f01583a732690e7a31208bebc4d89d11722eeec1a6bdeda936098e8bd6198931663b889775ea83ab1f95eef7f8937389ba23c9e8f51ef9845a8c739068f2c2c471cabd5fb5adac6f517e95551d34fa6c9618cf1b761b9", 0xba}, {&(0x7f0000e3b000)="7f95ea0808eced7c023351dd77929e117091b785259e7dbc6ff07bd84ac98e6ad413c82e1458e08bcc17702095db91fbc659d56d4a1f6405157a25fbde1da69fd217b95ffd8a90d07e41d13b9274369018eae2c3773bb6d909d6d7dc58029299ac9c5705555fe67b354d1d5d472f55e5bddadccfd0ac36068bdc2560ecb99dc3d302b9e66e4cbeae8a05a41391bc8246dd3e1ea1e14464d96481caff0095fb50a7faa67a538d4ec3db049448c8fc", 0xae}, {&(0x7f0000a4f000-0xea)="c5411708c810a2f2509066cd50b483b623b81390f620016b60e98fbaddd9394c2a8974719f0509bde3dc9b0bae844de9c1e984931c017c296ec9e79e0121a7d601630cb5c7272182fad850ef7aa3d5661378da5f17fe2ca3785f149debea8472587dbae41ba241e939b9ff08875b9355e7695e49141760b39d034ccb40a589e10031e13e6a1215fe297d15c9865f6d18a378fcc566e68850e0a3e40876e8efb49dd34bb1f01166edebc5d1d595590764b2658b5224e31cf2cca6549115762610ac4437e7a39409a84e59890415c9a9e07f36fd724737ed6fb34f8ec3c28d618423080504cc5b74a14f93", 0xea}, {&(0x7f000033e000-0xd4)="98f0494ce71dccff4de6e50a3bb7488792aaa4cf4436257d3bf387220afdcd35c7cef9696b1375dab273a00398292d2dbaf7e6aa3c42b574bce3480743a73784ce69fc093c33412c0261770766aaf3f5a5eea5d5de3d1e82889c518182dd38f9e502bb4629eeb808260ce00fabc72ca67d3567c67982dc0637d8f7fd5b4c821788bc36435b7a4a7c9b3318ee881093cbf18aa6fcd96506f8f846cb85d1cfd2b6291dddb739c4ecdcf341676b1a59ae14e10504ed7dc79f901aa5f393870cd3f7bd8ac0c7b4246243657d64e34527108c8951e348", 0xd4}, {&(0x7f000091a000)="34be65293f55250524c2b3ba042a3d2aeb85cb6f9e172b9f9b0287c25de94dd0f52d95d946c081ae98d5820e2cb033c4c950fd27ba694bd3a62355bdf5a9584f787fb6d70f4ddcf1901f05915483c46a486ce0e4d99c057405fff54838d5c76b1063d79ae3139c07b6953542e7c90679658ee481c5d96512ced56dbefd402d975dc7af61516e49323d69b0e2d1664a856a0e8c24c7fd", 0x96}, {&(0x7f00007f5000-0x57)="cbe008998cd931c42e7e505e90c55de77aee3defc692d5d69499ada0fc2ed54865382d58363fc673d5fa54b5751dc2fd558e75c2e0e4cca779a5d31935d3a4df5a47e6b44430e20fefbfc28cbc641beca96b17ef2f43df", 0x57}], 0x7, &(0x7f0000cc6000-0x50)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x40080}], 0x1, 0x20000090) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00005c2000-0x4)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 23:44:50 executing program 2: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000088f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0xffffffffffffffa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7fff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x400}, &(0x7f0000002000)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000094c000-0x4)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x7, 0xad4, 0x4, 0x1}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000-0x18)={@loopback={0x0, 0x1}, 0x9, r3}) r4 = epoll_create1(0x80000) write(r0, &(0x7f0000003000-0xd)="68894ceed6bcfa5b080900f88b", 0xd) epoll_pwait(r4, &(0x7f0000003000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x20, &(0x7f0000002000)={0x3ff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0x51486445, 0x9, 0x6, 0xf823, 0x1, 0x1, 0xff, 0x100, 0x9d5, 0xfffffffffffffffa, 0x1, 0x1, 0x4cbdea6f]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000005000-0xc)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r5, 0x0}, &(0x7f0000003000)=0x8) 2018/01/16 23:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000b00000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000083d000-0x4)=0x1c) socketpair(0x0, 0xa, 0x0, &(0x7f000023e000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000029f000)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x2a4, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket(0x14, 0x3, 0x867e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000af5000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b75000-0x4)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000224000)=[{0x3, 0x9}], 0x1) pread64(r5, &(0x7f0000791000)=""/163, 0xa3, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000ad5000)=r4, 0xffffffffffffff24) ioctl$sock_netdev_private(r2, 0x89f1, &(0x7f0000e9e000)="80e4053df2eb1ddf45c0d7b42a8b880360ac0522caafd48656bf1139b58eb430ab7e8a38e90b11cc60de5a0cfeb8984fb0455d3106dd376620706b78db72824cbac14b89ca8bedbc105df7f461dbeb74e7ef7cca46fc79d8fbfd0cf2e08dab39e611ccd36a8da71f9009533c00c3") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000131000)={r3, 0x7, 0x30}, &(0x7f00006b1000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x8957, &(0x7f0000021000)={@common='bcsh0\x00', @ifru_data=&(0x7f0000dca000)="1762fba12e8733379fd906bbdf92812f8e00a8fe6fa87c61c3169e4922d610bf"}) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000d79000)=0x5, 0x4) 2018/01/16 23:44:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffff) socketpair(0x11, 0x5, 0x1ff, &(0x7f0000050000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000d94000)={0x7, &(0x7f000006a000-0x1c)=[0x6, 0x100, 0xfff, 0x2070000000000, 0xbd1d, 0x7fe0000000000000, 0x2]}) accept4(r0, 0x0, &(0x7f00005cf000-0x4)=0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x444444444444828, 0x0) 2018/01/16 23:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x9) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/16 23:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffe) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000abf000)=0x3ff, &(0x7f000006c000)=0x1) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000fe2000)=""/193, 0xc1, 0x0, &(0x7f0000bbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) close(r0) recvfrom(r1, &(0x7f000058b000)=""/4096, 0x1000, 0x0, &(0x7f0000a1a000)=@ipx={0x4, 0x0, 0x0, "cf3030c6765a", 0x0, 0x0}, 0x10) 2018/01/16 23:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ac1000)={0x0, 0x5, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026e000)={r4, &(0x7f0000729000)="982d7b910b7bc6b7af9622c0bba2266410c02f87add2e944a35517daa05b8d40cd751520a14dbf8f8cc3cf16dd821297ae2584d6c8010a5af0f946e481db0d9250fa6d2790b2bf9270457484c23ac4f7fbfded7bc58548ab3899df5fbab93798859cbae066aa162735cad14295636204935a4aa2a900f4883492a149ba9754f5cdce0169b7b3f1750547807664a5dad01fee2fb19cda44be97b2f03b4ba585d9f9407dc3310ba8216035116107400152745a95f1ada6b3b819530be87172b85ed3e4b09b6388f869bdfdb5ea337dde8897eaa9", &(0x7f00008b5000-0x97)=""/151}, 0x18) bind$unix(r2, &(0x7f0000c47000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) r5 = accept(r3, &(0x7f0000e2e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000879000)=0x14) recvfrom$ax25(r5, &(0x7f0000115000)=""/76, 0x4c, 0x1, &(0x7f00001f7000-0x10)={0x3, {"798d6960d5d76c"}, 0x400}, 0x10) close(r2) close(r0) 2018/01/16 23:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000799000)={0x0, 0x7, 0x8}, 0xc) socketpair(0x7, 0x5, 0x0, &(0x7f00000cf000)={0x0, 0x0}) splice(r0, &(0x7f0000f2d000)=0x0, r1, &(0x7f0000238000)=0x0, 0x1ff, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000f4e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004c4000)={0x1, [0x7c]}, 0x6) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000d52000)=0xfffffffffffffff8, 0x22e) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000d9f000-0x4)=0x8, 0x4) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000b47000-0x10)=@common=""/16, 0xfffffffffffffcd3) 2018/01/16 23:44:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000af8000-0x1c0)=[{0x0, 0x0, &(0x7f0000482000)=[{&(0x7f0000009000)="0ce13ce652b9a3502d736f5594bb3ab5525072a854db628391d8bc3601f4a4ac3d4e9030de44105cdd56166d61d0be6ccb430f5c2e609b74a7711a6b092d1efccdec526882c4e77058c0c68795f1b380541c", 0x52}, {&(0x7f0000e41000)="4acd8336ff57d899f31e8d984ad08380c1b7e2159ac2f62c2ea3cd6005a95875a9a5f7976179818f9260825f7e4879a288c50d03132525a6e92958cf2913f4a10589fe26a2344d4aef6ff0c7df9468d426eaae29a6f061053623b84a8f8cc352c44f3407d99ab9d0989d058678952398ac2fc2ee439be3e0858c54a73e498afad50c65c0cbaad7acf0f331774b699161711c1d14f0fbab96210764868cf70360da25993a8eca51811513509196be778ac9149a497fa14af55969c9bc554e1025dd86e02dc2c68a280590f4337a63804bd851", 0xd2}], 0x2, &(0x7f00007b6000)=[@iv={0xc8, 0x117, 0x2, 0xad, "dbb0948987b54df9fd78ddc4cb7121fa848090c7f68a2ece13af3d2c4005c0e9134d530c80daf2d45549bd900cc6ecbf583d6b6273d496b8ae3a547f2f34c2c4ba25d3a0174677d6808c8cb0c74892e4f165c3a8e86661d7083181bbb0916b054a0cddac579f2e736a24308742dc53cdab6ab5ff6d377e3ed5589fe6c3dd60fc5a3e447456ccf9486d708fb3cf020b2f15a38fc941ba8eaccdadb36ff126e113d2cf9d2f8fd3f20039468cbb22"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xe0, 0x20000000}, {0x0, 0x0, &(0x7f00007d7000)=[{&(0x7f0000ee3000-0x4c)="ea166469d96e5aa8c70caf858a78b8b984e3fd947173e0583751164432b199321c21a4061230cf0b8d67dc2fd74b7263aabaae14168d13b8208f21c6e1b4ea7990fda2229ff0fd3afebea3f2", 0x4c}, {&(0x7f00000b6000)="", 0x0}, {&(0x7f0000f49000-0xe1)="f1334ae38b4fcc766adf2e960d96e7832cb13d558617fd014a0e7cec12a3b79e8180f030868f8ffe0fe17f6f409abbc0fc3b2f0b98ad52e791cec065a009ca81b0f72db3d8a73ef957f4d6a5c1458dda6a1a02d26a04262d4fa802f9edca317c366d1d27c4641da484a46964fbe87db58283a436d6166e4cbe745b273180da00fb566b67bc3f9a9e32813007b4888b4c34c1d81c072e5d4014f250a4298c7457623c92e71825e030b614f2eedb00f4d16d122d5a65b25761bcdbde44fe4142809376355675ec7defdd3d2d8d2134c5a5a76b59efdfeb8132cf22a71c9b36c87b3b", 0xe1}, {&(0x7f0000676000)="f7effe61ec5da188e9c5854fec70b860db6dc274ed8c30526f561bd394ed81f3563aa8b9b87c3839e5068a6d", 0x2c}, {&(0x7f0000854000)="89bb71c4558421b097c6fbbdf7d10d576b13cad13a22c8952562aeb3f611b7958f0314f9d3c1e693116b98b27622d47071f0206d41519d5409664527b0518402c4c915d12941d555d1f549d0e51a41536e5468ec0d3b1d3efd105ff27c0d21aeb04b9028bc3953e028561a5de5116aee7cf33620e156537b1842ce42e749cb4b657a1315f91a4b34349b23af2539af19f0a55e56ee356921ae026b06513c5567729368bf9945b5f43ea4916b30be523e25993bda9e3d85b7d65f707ec4e67b31bedf485da3c4c38fe662f906bd8c9ff123f603bbee6ad3f80a0e41555a1148e81a", 0xe1}, {&(0x7f00006d0000-0x29)="849cf07cb6b4f9e2044bf2d12b4e5be6d8197b06a15d0ca63a7839383d2a2c5d9171371ccfa089470e", 0x29}, {&(0x7f0000c21000)="2490ae1773f6d3086934b7121a28e15e4edbe82446288f67e18b48933126b4ead0fbe452b55e6e0faa5418a39d7655474c328f87534ad0777dc8efe2f260236711c502060e4bd0e8e31c8c61ea417b8fc4d99fbeed40e6820c0c308f30bad1c377fa4f1b5861b20a37f9fcbc3c58d729acd8047345f5a6e92642233f3c1fd55a86f4b64e376d8eb44c66ffc1f39f4b2020b19f8ecc2a2f6a6ee0da0cdcf763a716fb3878e3db68829e0b10b280c06c5a793e810e42c72cbe5e85aeb2efe6fde62f11f851bf7f01341acdb4e4749a2c4763c236359df55a7a3a41fefc0ca3a16e35faf2ae1dd71c675044c026d0162a909e676b8f", 0xf4}], 0x7, &(0x7f000020a000-0x10d8)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}, {&(0x7f00001db000)="e4ab529b28d0146625806479bbe4a272dee314ad382e8b53aa35dff12b6903e0b7d0009e3daefff2a943b19688769f50a06df4f18593b0bbf2c100228a3c8352a4a11e59fd1af0e7b136608b7ec8a613ad418300404f262026e999e75d2de2fb7ba39881d6245a7fcc5641b5aac6427831a870ed988d89fb00ecda3cc2b1416e5cd4bf9c54c1aac97b868182e0db43a94404e8b7097abaa27ffeb84ea057616782b5143031d1cf3a258dd9cf", 0xac}, {&(0x7f00009b3000)="dbe3ca62be4b348810d4a715c76204c3998ed221ea0668aa40ce2a1dac9e487802f5bd2414041a927b062d7521ff5614675eadf17bd6be8776e043f87bf27ecebb7bc85f69d9e433ac3840400166e21cac4f7fa1722a49", 0x57}, {&(0x7f00007a6000-0x74)="8e274824ee7af8bfed3f53769be8a94a7236f501bc42cc7453ab8d8bec04b9ab1cbb28f28de34d399189e0222f5eddf969a788284e8251adf829a96a61ed3c6b2188b28d3c3c597eb86e449076be1e8c3ff1bc5f6df06f2c1b27ce62323e717da5d61bae33689e60ef527aeee4c4d8637af262b7", 0x106}, {&(0x7f0000fe6000)="ad3e73104bc104091827618e120474ac5e6e8a88f8f108", 0x17}, {&(0x7f00008ff000-0x3d)="1e880fc89d545f8cbe6f3fa906b05a2ee40bf7b2f6d895e02bb34c51a1e580e2b703cc9ab3332f90d99d488dde2239cb47433d7e52248dc77556156f81", 0x64}, {&(0x7f00005b7000)="f3e9aac573595f4b948fa8520b3e5fec76be7390ee6dabe0681a3a18e8e6b54a145a2555fe67290e06568f13490f28da9d442cc578e7d0b5a1a4b31d7ffe1f79594bc7c4359b", 0x46}, {&(0x7f0000ba1000)="5bf3ad8ce3e64690d08045881a361ea6397d83d6c0dd8d1aab1e7f45bb139ff07399ba3937e5ac25b1ec97d8bccd6d5ee0d76429931e93c4f5f079022fb1d09f731a289db86ed104422369db81858eecafd2a64d60e1fcbd9f7a4d4e02cb92cfac21912dd0220a6f3f969b884457adba46ba8c2cf45b5d95ce1506c0971b64", 0x7f}], 0x9, &(0x7f00005be000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, {0x0, 0x0, &(0x7f00003b6000)=[{&(0x7f0000dea000-0x77)="7e4c1a4a8af2f6c5834a556d7b448cc89aa00d6b538adfb7e9b2e2d52009ee06fad8a610a75099beb48584280dbeb5e872e8621414b1c0b31645bd823c0f2e269c4b4c60ed670441c0f61de34aa4017f9c6bf9fd142f8b13c9ef1ee66bf92e434884fbf096936efe19a7a9dba4122393ecc6cdf1abbd6b", 0x77}, {&(0x7f000013c000)="2963a16dbc711378c07a9804da2202ddedafa5103952eb5f80ab9e2f4c40f23a2c6380e2725bb961260005f25cd8d8975269e6952fad9e3aec3924b38ce23f8f7c4846fabe08fbce8596aa781bcffc9e38d640042b1c7d73b6f68bf4e151fecf8a577a8c6c5c7c02bc10f7e4eaf7a039449a39ecd353eda246b2547ad14f443b9a947d9321c55fc48fc36ee95912e83cf35bdf666211f2ad05e5597db356f08ee15c3a070eb1592c5893f8df4b41f4da94b54c7584610c01b007b711c2c3a2b11d87523dd1742184535ac6647173a18d34c225ff312c781439b8a52640d9d4e6163fb5b2eeb151d5bc", 0xffffffffffffff3d}], 0x2, &(0x7f0000b26000)=[@assoc={0x18, 0x117, 0x4, 0x7fff}], 0x18, 0x4040}, {0x0, 0x0, &(0x7f0000eee000-0x50)=[{&(0x7f00001af000-0xaa)="ecd6ea050d3eb13a2751f651fbd1d8221b68d1a02114feabdfbe592995d21dc208b828010aca6538ba146e87022e4295501a15caa7ada8ea428917c8a5b810dbd6f810acb4ad5964490a0d5de8a40e8090cc72628fd6ca3e4d83e9bbb550b29853d2cd15645baf4a9bc22fc9957c677a0c37066f03a03e58f455bf8a7e55c5c25cc9cc632dfee2c4cdf0d1f882f4eeec78e1f3096681d5452e3b4515515a982bb9359dd5589d05dd5e41", 0xaa}, {&(0x7f0000a4c000-0xd4)="e71d5e0366aa46a54ce171af41b22505cd20cff012e1449a685f99cc6b17e6d0420f604d76d92b185e0ed68f7f71ad4d77aaf3ab4072197cb76a0afe3cef7bae541873ded955c0364f5d7a14a61d18d9db6f17af72590ee6f3c0e06ab6761eb3b8ab8bd378f6a0c54ed811a968408e5a5e2b96f73c6d605e9946c39ae98bf0000cadb9a79e75c4624ce9a08151f24c2801494958122ca89881d6f816e14c61eb7fe91ca4987b7b4b0f077637e3ff811765b93013d04c48deb70efe81c08f73b476408272259eae9aa91c6ecdf8e2bc5ab5389b87", 0xd4}, {&(0x7f000017b000)="55c47dda2e9d59ae33b3f85cab80ffb929f6ab0fd72e7cf42a39", 0x1a}, {&(0x7f000015e000)="b4d1ef8e6c2a9537f10bded984b9825015373b", 0x13}, {&(0x7f0000dc2000+0xf06)="7174d890d206c3a708f268942caac53f12bb08dde635313cae11ee473d672b0bdda4dee0989f8bdceed14578d984958a6b06d212a3830c2abc4f647bf0456b3c3674aee6e8061963a7f172f3f15e0db370246325f7bbace8a4c8987b783ac164d532de104a6bc24aa233d80dd9b330e892edbcf76e99d972d2fe68c02a64c5e722ec6f5a697196fda9a50bb754adb251aac2cac0e87818de2cd8e9b06cf74ec16aef29", 0xa3}], 0x5, &(0x7f00004bd000)=[@assoc={0x18, 0x117, 0x4, 0x311a}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @iv={0xb8, 0x117, 0x2, 0x9e, "428d3c8bd668af17a371fb3b770d75cb024334fa603e81d2e2fa7c8db504966a5ae86051c1f58b0d16129aba9067fbee57b910cf63d855fc70874040057d6805076f3989ce55457fdfcdb72cd48660aae17878ce2bfa18669370be59ee068f0c75e806bfaa02210ea694e3352adf0dffe70b60b5ddcdc6220423a011043dcb27405e701780e24dda8cc78ca5c42d899b3adb582c8d52fad457322518f72c"}, @iv={0x78, 0x117, 0x2, 0x61, "36456991230c817034af62497dd1c523a9b73c62c9d02031b349bb272bdbdc3e2e2e11ea51447dd13b583cd8b8de5a01c5c41aa0c0f477bd4c28d02e892169593524cfce6cd9bf978f60cf20aff94c3d671f8310047cadb0c2b2981680c9162e95"}], 0x160, 0x800}, {0x0, 0x0, &(0x7f0000d18000)=[{&(0x7f0000ec5000-0x1e)="44de5d282745e00300ee22515098f56348647956bf241570dd92e11479e8", 0x1e}, {&(0x7f0000f4f000-0xed)="b20ef264db9cd0fc0244fa111cd1f5212b02270558ad1be6537e3116b3f57bbeea772d0ee8247771b44dd8af748689bffb3133ee74c6e6156e2b104aecf747b4c2bf6d45b240aabc4b0452a4ba64a6d33839eb30ea87f18298119290caa63c2fd6051ae2299ad1f88416512107ce689ffe73caad5ff0345bec3deb5fcfde363ee98b3f1d7b9acdd21e70b871178e555a76a3034156c73fb8a266aa8ccd51b196e1ae50d2b11e140d94e14d2b9ea815ee5309e7adcb330368e5eab13d87dde1f945cc7e2cdf7cb611a15712089a9185852b2b4eb18a465aa7af86be9c66c8ff12b6d226045962a1636cc96b4c83", 0xed}, {&(0x7f0000b7a000)="4a7497eccbf75b504911fab5231989e5fee9f6710eed6399313e2c3a9fdddcf13c1a7f38d756744db533b9512b7a7c2bf7fd804a2b1fe7d30f672f62190078b3b8e450d48f152549142781fb55c23f662d4eb347b8f768a79d00f18db20fab1fbe06a7ccb7d35d9f0c34225f952bf14aba94c2dceef31f52d395470e4236463ea4b07fe051d752cd7df58e2e128076ec99d859099bee5dfc444dd56d43b3d292", 0xa0}, {&(0x7f0000fc3000-0xdb)="79b253ed9bf69c54418103b91f248d61bdc606bb910b1cd8d7401e6853946bee9a5b6ef3f0cb32b0282e61143a1e2ed8bf180fca34b30c645b7c12e8be03883881d507755218624aa8d5e28a1454177bd863d079c392a4db51e50137eeaaa61e35a721a7253be82082da5abbea358b6489438321779a1c1f7d4eaeb4cc55cf30a57dc36951ee2587dd44fb744c1efbe6871827e6ccb382685a103cb4258eedaad6410618edc557895fe17bb4a707a224280a889178a0d8bb79d7af43bf30c8c0a1bcaf851635de3fc0020ffb5bd7a4cffbcd6fbbde2a438a9753f7", 0xdb}], 0x4, &(0x7f0000628000-0x160)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x40, 0x117, 0x2, 0xffffffffffffffd6, "c828f0949eb00142047e4d2a44b364615fbf6f77c6ffa7e83c958a30022017443f723a07e0cb57"}, @iv={0x58, 0x117, 0x2, 0x42, "cad48e2db2ee4010a725734f56d061ce3bf3ddf2224803248cf005eb7c76c1586a3024f3dbc0056f791b16ab77dea86bf2f5f09a998d828bd5a6a839471e03a772d8"}, @iv={0x30, 0x117, 0x2, 0x16, "3951540db9e182ef9ecb7428858aa2b7b35602b73b00"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x3b, "296a8826eeee9e714e3a800bff599461ebfb7a8e3083667188b8865dfad67351b22bf686baa7c6aa6d46b48daecbc6393b80149517c6f25973418d"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x160, 0x0}], 0x8, 0x8000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:50 executing program 2: pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000371000)=[{&(0x7f0000773000)=""/189, 0xbd}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000000000)=""/203, 0xcb}], 0x3, &(0x7f0000000000)=""/167, 0xa7, 0x5}, 0x2002) 2018/01/16 23:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x0, 0x80007, 0x1, &(0x7f0000051000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001de000+0x823)={0x3, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000e6b000-0x10)={0x8001, r2}) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000100000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000da0000)={0x17, &(0x7f0000cb5000)="5f4fdd4e03397f2433b7663cf51ba9cd8693cde83e1930"}) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/16 23:44:50 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f78000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000095000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c9d000)={0x0, 0x9}, &(0x7f0000ed6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000209000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5b9, 0x100}, 0x98) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/16 23:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@generic="5b32920a88b17b90ffffffff1390fa29", 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/16 23:44:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000102000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x200, 0x2, 0x400, 0x0, 0x5, 0xffffffff, 0x1, 0x100000001, 0x2, 0x8000, 0xe9d6, 0x80, 0x9, 0xdbd]}, &(0x7f000066a000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x3, 0x10, 0x3, 0x40}, &(0x7f0000000000)=0x18) r2 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) 2018/01/16 23:44:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0xa200}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x4, 0x33, 0x0, 0x2}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/16 23:44:50 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000efb000)="", 0x0) 2018/01/16 23:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = socket(0x9, 0x80000, 0x20) setsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f00009a7000)="b1d7f5c6d8e747b11dfe9a44c623ec177010713a1c96d3c7e4756443d2697104f06beba7118cb41a0e0b687812f0c4b3", 0x30) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) r2 = accept(r1, &(0x7f0000588000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000535000)=0x2e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006ae000-0xc)=@sack_info={0x0, 0x7, 0x80000001}, &(0x7f0000637000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006d4000-0xc)={r3, 0x6, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/16 23:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={0x0, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r6 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) unshare(0x10848000) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r6, 0x0, &(0x7f0000e92000)=0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000826000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000092000)=0xe8) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000056d000)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r5, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r6, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/16 23:44:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x1)="8f", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0x52) 2018/01/16 23:44:50 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r0, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7ff, &(0x7f0000fef000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c6c000)=0x0) 2018/01/16 23:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003dd000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f6f000-0xc)={0x10000008, 0x0}) shutdown(r1, 0x0) 2018/01/16 23:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg(r0, &(0x7f000064b000-0x38)={&(0x7f0000daa000-0x10)=@ipx={0x4, 0xa48, 0xfffffffffffffff8, "32cf6d84b4ff", 0x8, 0x0}, 0x10, &(0x7f0000757000)=[{&(0x7f00000bf000)="85c92c90bfade9d6e900859db9dde7d30236246a25f9211d6dc939544ef619b6ce83235795ccc8b1d56ed0e87d8d819abda0ebcea6c0f1cca687cac77aac96c90ff3860cf9808ae5960fa33bc7c36f37e61210beab476600a5c467dd7d4eac9d876cbb65b37628269de2ec02a5a953fbe4644307ab9642f777d6dc4f4ea3c09ec58e27b694cac7b124976a3dc483d2cacb65fef3a7cb15827713a8b3d62455b7b1f8d55936918378e0465a6de7a97ff905aabdd488496bdc872d3ff63c14f5eadf0da09ad6d3e0726449d384", 0xcc}, {&(0x7f0000159000-0x1000)="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"}], 0x1108, 0x40000}, 0x40000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000f85000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d196", 0x74}], 0x1, &(0x7f00005b3000-0x180)=[{0x40, 0x12f, 0x0, "051adfedf6af7e0d9490338b63acf068ec55cc7b860d613196035893545bca345e93c3a25584a3bce62249cb"}], 0x40, 0x0}, 0x0) 2018/01/16 23:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2018/01/16 23:44:50 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/16 23:44:50 executing program 1: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000674000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ed3000)=0x10, 0x80800) gettid() setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00006ea000-0x4)=0x8e9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x100, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"a42f30e9c6b3e7"}, 0xfffffffffffffffb}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xe8)="e1000059e1dac929f5e06ba79f634d94a1ed1ef8fed9b04ff76acae7ad9af6ce22b0343cd60d37ba0caeabacb4a35af05b4c05e4a7d239c461170ee706b2bc734a93a28372b6cd1cefd6c8a3edc66482af682407d55e64c92ac98383b149b0e4b6b02b48c8c65581755b6ea9714f2bb53a076c35c331bae78c683a755d5dcbc871ecd6ae8758edfeed18dff8a965d5cdc6962c933e75f7e98f9465922f43a11bab84db5bc4147edc2731fd53fb926c6e554259996cbb2b65d3c8ee2ee628b2b692e47a72f2305ca4d22f4d36add5d64dbc9f680317061a77292f6e166192aa4c29963ea7869a58d5", 0xe8}, {&(0x7f0000000000)="9a23e757ecf8b8d85b86af5152da8ea673f212d2fb418df332e5069696", 0x1d}, {&(0x7f0000002000-0x56)="fe3c31b7bd068640054a594f7e943b79f96e59c99d7e9edf43a0ec6db7f3dfb20fef62c82b54f130bd3da0d524264f4f22ac5216d8e1d973568c75b1a292c1474f57681fb7a569f3d46c39196a0ae63a47f84a22bf03", 0x56}, {&(0x7f0000002000-0x251)="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", 0x1000}, {&(0x7f0000002000-0x49)="b3f96284918d305a4d73e60d29801d4c12af52733e71eeb7c346c28d5e655272ef0e8eeb840675ddfc94fca0dc7e9dec425cbb3b9a9dcce60fbf5983a4b976c7c34250e72e999432c7", 0x49}], 0x5, 0x0, 0x0, 0x20048895}, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000009000)={0x0, 0x2, 0x4, 0x8, 0xfffffffeffffffff, 0x8, 0x5, 0x80, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80, 0x3f, 0x4, 0x5}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x6, 0x10}, &(0x7f00009b8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000002000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) syz_emit_ethernet(0x7d, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x7f03, 0x6, "050008", 0x47, 0x11, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "6cfc854886a433c3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "0739912a61a2bb8c0f8bd50cd47d3433b325b87c0000000000000003e2fdb62e57f165473028134a4d5634ef394c83"}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x0]}) 2018/01/16 23:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000be4000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c5000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000f9e000)={&(0x7f000015b000-0xc)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000d0b000-0x10)={&(0x7f00003eb000-0x5c)=@ipv4_deladdr={0x5c, 0x15, 0xf03, 0x6, 0x1, {0x2, 0x10, 0x221, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x15}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x12}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0xd1d, 0x0, 0x4, 0x9}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/01/16 23:44:50 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f90000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000f90000)=0xc, 0x80800) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000b24000)=0x2, 0x4) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bind$alg(r0, &(0x7f0000650000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) 2018/01/16 23:44:50 executing program 5: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d31000-0x2)="ad87", 0xff90, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f22000-0x20)={@generic="881dba98d741b0f7b2689b54472912e2", @ifru_flags=0x100}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f21000-0x4)={r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00009a0000)=0x0) 2018/01/16 23:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000be8000-0x5f)=""/95, &(0x7f0000051000)=0x5f) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008e0000)=0x0, &(0x7f0000d88000-0x4)=0x4) 2018/01/16 23:44:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000037b000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6e08e3d1b21b1a78e517422f44695cab"}) r1 = accept(r0, 0x0, &(0x7f00001b5000-0x4)=0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00008ba000)=0x68, 0x4) 2018/01/16 23:44:50 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000009000-0x18)={0x0, 0x7ff, 0x10, 0x9, 0x3b6d76f8}, &(0x7f0000009000-0x4)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000008000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, r0}, &(0x7f0000009000-0x4)=0x20) syz_emit_ethernet(0x6e, &(0x7f0000005000-0x3ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6de53a", 0x0, 0x4, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], "a9015d423af8a466"}}}}}}}, 0x0) 2018/01/16 23:44:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffed5) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ba0000-0x127)="d8", 0x1, 0x4040040, &(0x7f0000493000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000053a000-0x50)=[{r2, 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000c76000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b35000-0x20)={0x0, 0x0, 0x1, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000aa6000-0x10)={r4, 0xc2}) 2018/01/16 23:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c18000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa570, 0x78bdbcb8, 0x2, 0x0, 0x7}, &(0x7f000050f000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009b2000-0x8)={r1, 0xfffffffffffffffe}, &(0x7f000085b000-0x4)=0x8) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:44:50 executing program 3: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f000001b000-0x4)=0x51c, 0x4) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/01/16 23:44:50 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000c9000)=@req={0x50, &(0x7f0000fca000-0x50)={@generic="1dc75d895d04b5be0bbef0defee43891", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x1}}}}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000c6e000)=0x5, &(0x7f0000fcd000-0x8)=0x2) getsockopt$inet6_tcp_int(r1, 0x6, 0x400000019, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006c3000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa28, 0x100000001, 0x1, "6d5813b4425a64dd046a8d8dffabbdb127d123938b55107ea605b37424bada1598cfa58b1e6e5e77b1e60d31433193b39f01d32364abf21801182922dc37f2c8bbfdb4be32fbd86dd86dc462845a80bf"}, 0x160) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fc9000)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x7f, 0x8, 0x9, 0x5113410d, 0x2, 0x401, 0x3, 0x8, 0xffffffffffffff81, 0x5, 0x2, 0x8000, 0x3]}, &(0x7f0000fc9000)=0xfffffffffffffd5c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fc9000)={r3, 0x1008, 0x8001, 0xd0, 0x28400000000, 0x10001}, 0xfffffffffffffebc) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000fcc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fcc000)=0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) 2018/01/16 23:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000001e000)={0xe706, 0x9e7f}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000e52000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000aa3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x13f0, &(0x7f0000e71000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x61, 0x6, "0523ac", 0x13ba, 0x88, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@hopopts={0x0, 0x237, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6bd, 0x2f, "886bd10f3b0052e34766cb9631bb64e90b8f389a04f14e327003d285918d2c2bfe82009dc92c86b8cf9fd039e4c7ee"}, @generic={0x5f76, 0xa, "518326abaf38093ee6f9"}, @calipso={0x7, 0x8, {0x400, 0x0, 0x7f, 0x9, []}}, @calipso={0x7, 0x48, {0x4af2, 0x10, 0xffffffffffff8001, 0x5, [0xfaf, 0x3, 0xc82, 0x5db, 0xd71c, 0xff, 0xd5, 0x51]}}, @jumbo={0xc2, 0x4, 0x43}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x71c, 0xf9, "a6bbbc43d15c90ae0b2f7776e027c1e2865ce117a209e676ffe7dfcf792841fdca23241048dfc37d50ac22b058963ed1a275a8c701a970715ab22760da3f7359430d3c88cf85c35255f70a1be9892f176dc9c6af2544a62fc80b5cee39af409e5360427850ab9c390d1592e49f6cf7a9461ec92f98bfed64b1bbb227a7e7681d27c7215a63c51f949030433cdba169ba737f9ff1b5e2fea3ecd49797a64aa774cbbd94292bf2a295575264a5d3532dbb672102bf845dc227a11158311bf8f504b634f4ad6dd3ba1c9703aad3c286a7e118acef6e28d43eda40274a4ad694b5c0ac809c3d4f001960cc40f5ebe9fe020dfa96471f7ee8dfeb85"}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x6, 0x1000, "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"}, @generic={0x87c, 0x13, "c1273ce8b8ea9323c8c8d2d286b3827c51500b"}]}, @routing={0x11, 0x10, 0x0, 0x100, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x88, 0x0, 0x9, 0x7, 0x0, 0xfffffffffffffff7, 0x1}, @hopopts={0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x1c09}]}, @dstopts={0x33, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xffff}]}, @routing={0xaf, 0xa, 0x3, 0x8, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @tcp={{0x0, 0x1, r2, r3, 0x2608, 0x0, 0xf, 0x20, 0x5, 0x0, 0x4, {[@eol={0x0}, @md5sig={0x13, 0x12, "af0c60388b2eff2ce6bb4e77051227b4"}, @nop={0x1}, @md5sig={0x13, 0x12, "1f4b42811ba5e8484fc2437d4f877238"}]}}, {"1422766fa8d335ccb70c8b8b796269961d8f88415bd65c552bd24992210e15b85f37751fb399ec89c79a6eafb4a8bb99952344690e75e5e2e115c330e7dbfbface00a164ddb1d0d34535c7f9ffcba5e3599cf20fcfe80f75149eda8ed0db3b8618410c4d470b11bb9bcd0604c46a4f246d36a3f9a35ef52a48cbcdd69d3b1f90d529a5563cacdb74805f5e208956e4811c5c94afcc"}}}}}}}, &(0x7f00002e6000)={0x0, 0x3, [0x2b5, 0xc8e, 0xe2d]}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b1d000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a60000000000000, 0x8, 0x5, 0x2, 0x8}, &(0x7f0000621000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000062c000)={r5, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x83}, &(0x7f00006b5000)=0x98) close(r1) close(r1) 2018/01/16 23:44:50 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ad0000-0x4)={r0}) epoll_pwait(r1, &(0x7f00007fb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x3, &(0x7f00005cd000)={0x4}, 0x8) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) 2018/01/16 23:44:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) r1 = socket(0x3, 0x80000, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000001000)="a7bd29e9baa294c539c46c155ddf7b7a69cd61e697b97aaaafbb15aef0", 0x1d, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={@common='bpq0\x00', @ifru_flags=0x3100}) 2018/01/16 23:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000361000-0xb8)={0x0, 0x10000, 0x4, 0x2, 0x8001, 0x3, 0x7f, 0x88e1, {0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6294, 0x6, 0x3, 0x8}}, &(0x7f0000558000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000495000-0x8)={r1, 0x1, 0x8}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008e0000)={0x0, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000639000-0x4)=0x18) r2 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r2, &(0x7f0000381000-0xc)={0x10, 0x0, 0x1, 0xa6e}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c2f000)={0x0, 0x0}, &(0x7f00007e0000)=0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000930000-0x4)=0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000538000-0x10)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x15}, [0x0, 0x0]}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f00004b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f15000-0x4)=0x14, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) 2018/01/16 23:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 23:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0xd, 0x80800, 0x100000000) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000ce6000)=0x1, 0x4) r2 = accept(r0, &(0x7f0000f65000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f000041e000)=0x1e) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000018000)={r0, 0xcddb}) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000)=0x0, &(0x7f000010b000-0x4)=0x385) 2018/01/16 23:44:50 executing program 5: mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002d7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x101, 0x20}, &(0x7f00002d9000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002d7000)={r1, 0xd9}, &(0x7f00002d9000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00002d8000)=0x15, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r4 = getpid() ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00002d6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000004000-0x4)=r4) 2018/01/16 23:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000008c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009ea000-0x4)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000de7000)=0x800000000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000586000)=@generic={0x2, 0x6bc, 0x7}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000658000)={r1}) accept4$packet(r2, &(0x7f0000d9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000092a000-0x4)=0x14, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000abd000)=0x0, 0x4) 2018/01/16 23:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00004f4000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000037c000-0x66)={0x0, 0x5e, "f0bf35275fdb043df990d2dadb71ba0480c0aa4c3850c47fb50bdbef0127734e75adcb9047260119d2bdbca4796251e8baabf7615d2969906038f93f93a60f82a53f3958b85f6898586fe983e5e065831e5423f7acf91fa894450635fe8d"}, &(0x7f000046c000)=0x66) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c76000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) socketpair(0x0, 0x2, 0x3, &(0x7f0000712000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000567000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x22, 0x0, 0x1}, &(0x7f0000e1f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ec1000)={0x69c3, 0x4, 0x8, 0x5, 0x20, 0x4000000000006, 0x100000001, 0x1f, r5}, 0x382) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000036b000)={r5, 0x7}, 0x8) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r3, &(0x7f0000631000-0x5)="ed0003d5e1", 0x23b, 0x40000, &(0x7f00004d6000-0x1c)={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x1}, 0xfffffffffffffd42) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r6, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 23:44:50 executing program 6: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000030000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/16 23:44:50 executing program 3: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001000-0x4)=0x9d64, 0x4) 2018/01/16 23:44:50 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000880000-0x2)=0x3f, 0x2) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007c4000)=0xffff, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fd7000-0x20)={0x9307, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00009f0000)={0x4, r2, 0x0, 0x0}) 2018/01/16 23:44:50 executing program 5: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a18000)='tls\x00', 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000af9000)={0x1, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000afa000)="fcb45fc09a86c705d9246b187b259de6eb6f25379a94b424d1357b51077eb1bf5927dc42bcfc5a56fa028532329fd1ca54e80c909d056c62432911dea89c892a9d45b3a728362fa7cacd8ca14beb0c4639b95b602c0a362952c760d90aa70307479e6c860e4dd20fab6d5a0664a7c92ee55436642f5aaa5a450696a86ff6f32a41bff4658c968b20633e7b19c76b76e4384c2d85accdc6e8c051", 0x9a) r2 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000094e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0xfffffffffffffffd, &(0x7f0000afa000+0xc33)={0x0, 0x0}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000afc000-0x30)=[{&(0x7f000051f000)="713a6bb4640f556fac98a64e8ea4317ac1705436e8f3ce55238d830d9b4497aa4bca1477754c4f5c1b435807f489a0540ec61618edefde115b3512d9ae5026ef9c5446033e014f0e31a776cdd00b6e5ac22225a4ffeff44ad3d5a9fef8230bf99fa470282ada03383eaa93eab3ff2830502c448a7c2c93b2bf793b39a19c4a6e98ad1edd565d0917a2d3edf1eb3e15a156cbc1dd663f7cb655cf704dfee2651e772de43495103bdc9e96e092a3ce5a5c6cbc0abedc063c4e09dbb7caec81ec9dd0567d10118f28ada6f58488996a7a86e2976b18b6728b7f5be87f583d042021a4060f07980e37dd5efa068876039698d22d040f", 0xf4}, {&(0x7f00004fa000-0x54)="5f433397dcfa750809c3d302bd889ec622fd60b2972c776201a7bc0663544d2bb3ecf69723f4212ce78553d956bc6ce5bc98829cfe5264a87018545b8528132914dfdc81a5db37d3a7a4563c38b15d0cb08427fa", 0x54}, {&(0x7f0000afc000-0xcf)="b6cf90f24ede3e85234be2318b67cff8360792847e5ffac909cf23061a13d3900917167dc3140832519afe9d4a215b5d8214bcb54c7150d096bb9ae90b3b21c1d036c71a7bb5f884f626c312553e7bf7d921fefc28c976f7dd4aa5f479f7606278f6acaa3890fe577a186bd33481d7d486e37aec27be2f13515fa1a6bed24ca7848ec34f82d583374084f4c1758868c99db8873ce06867781c5eaa67644bb6e4b8a42139d52211a22ebea6aa61665fcf4ffb56fd1775afc06f3dce054d3c68e3cd7a05c5d03c33a80bad84a7d8e4bc", 0xcf}], 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000afa000)={0x0, 0xdcf7}, &(0x7f0000afa000)=0x6) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000afa000)={r5, 0x7, 0x5, 0x3, 0x101, 0x8000}, 0x14) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000047d000)=0x0) r6 = accept$alg(r2, 0x0, 0x0) recvmsg(r6, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:50 executing program 0: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea4000)=0xb8) 2018/01/16 23:44:50 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100005, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000fc2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000086e000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fc1000-0x4)={r0}) accept$alg(r2, 0x0, 0x0) 2018/01/16 23:44:50 executing program 2: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x801, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b43000-0x4)=0x7, 0x4) setsockopt(r0, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000b43000)="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", 0x1000) 2018/01/16 23:44:50 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000008000)={0x27, 0xffffffff, 0x0, 0x0, 0x0, 0xfffffffeffffffff, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x2) 2018/01/16 23:44:50 executing program 0: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x1, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 23:44:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de0000)=0x15, 0x4) write(r0, &(0x7f000026e000-0x23)="240000002600ff000000000000006401800000010000000000000007000600ff10b2", 0x29bc751a55a183bc) 2018/01/16 23:44:51 executing program 2: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000047a000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b43000-0x4)=0x8c) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b42000)={r1, @in6={{0xa, 0x3, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30a0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a1e000)=0x8c) r3 = socket(0x2, 0x801, 0x0) setsockopt(r3, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b43000)={r2, 0x921, 0x5, 0x100000000, 0x81, 0x7fff, 0x7ff, 0x2, {r1, @in6={{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3, 0x10000, 0x81, 0x2}}, &(0x7f00000d2000-0x4)=0xb8) 2018/01/16 23:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x1000000000000005, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000049000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 23:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) socket$kcm(0x29, 0x7, 0x0) socketpair(0xa, 0x80007, 0xa07, &(0x7f0000acf000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000032f000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00005c2000-0x4)={r0}) close(r0) 2018/01/16 23:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xb, 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000eb9000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040) accept4(r2, &(0x7f00002b5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000051c000)=0x10, 0x0) 2018/01/16 23:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ee4000-0x4)=@assoc_id=0x0, &(0x7f000026e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f2e000-0x6)={r1, 0x10001}, 0x6) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002dd000-0x14)={0x80000001, 0x1, 0x5, 0xffff, 0x6}, 0x14) r4 = epoll_create1(0x0) recvmsg$kcm(r3, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r4, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000d77000)={0x1, 0x0}) shutdown(r2, 0x2) epoll_wait(r2, &(0x7f00006e7000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x80) 2018/01/16 23:44:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0xfffffffffffffffe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000)=0x81, 0x4) 2018/01/16 23:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001b1000)="cc79c7d41bc1ac6100eabdd82f3ef42e8f4374391b57efaa4f1f75b3e05473efcab83dd3a58330d9d83101e612dcabec060b4a146419c834ebded3561e9afaddb7ae41102b1bc588969f566cbd8293898d5ac4c7cab0", 0xfd68) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/16 23:44:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009f3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000da2000-0x4)=0x0, &(0x7f0000af7000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00005e2000-0xec)="a53e4504956a440b39ef6b2e14ac444a52561eec69eb91a3db2d8966f9667772e1664105c45ca35ab38206ae04ccadf0fb0af6c2109352e7540d7b8ab66da643bd846abf02d6a73cd33a2415d16ca195538e97fcfc811d22c3b725bc148c4b255e10039405db988ad7ab20cdcdb4daaa7fd40ec87cf40a0dbbda9b837abeb947e137a1ba34f7db0637f062fdd89259adfdfd0344dc365bd07dcfc82e73be59505d91c969cd8e76200d00fb05a2431e2eaf7778b472341ef2d129e2d122cceccc1fc58237fb5a77902053fa2a6707ca1fa9fb87d55509f09615a81f972d042624843a4752c487c162ad8542e1", 0xec) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000ae000)={0x1, &(0x7f00007da000-0x10)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f0000cf6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 23:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a99000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee1000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b53000-0x6d)={r1, 0x65, "fa0513f534b8a68cfeaa720ff0e2f445bf222f8004a9f3ae686b1ef7df194bec10b05fc3bb2ac0ec7b2a2ca48ae9b9726bb94c3ade15763d43387f6693bf6ef017108ed1ea24202d0b811ea9f8fcacdfed74d0686cc498a144067f9ce3d4b933e93ecee1a2"}, &(0x7f00001ea000-0x4)=0x6d) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00003f3000)=[{&(0x7f0000d66000-0x1000)='?', 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000090000-0xd5)=""/213, &(0x7f0000cc4000)=0xd5) close(r0) 2018/01/16 23:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r1, 0x0}, 0x8) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004eb000-0x8c)={r1, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ab9000-0x4)=0x8c) 2018/01/16 23:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r1, &(0x7f00006de000-0xd0)=""/208, 0xd0, 0x40000000, &(0x7f000026e000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) tee(r0, r0, 0x7ff, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e0b000-0x78)={0x81, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x7, 0x8, 0x20, 0x1, &(0x7f00003e8000-0x10)=@generic="105295346394ae667b0f960a530e7a51", 0x3, 0x0, 0x5}) sendto(r1, &(0x7f000020d000)="5ace924a61ddfb6e1ab685fe3a825e03d95b92aec803dcb0ac37d60641bd", 0x1e, 0x8000, &(0x7f0000317000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x8048}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) 2018/01/16 23:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00007b6000)="94b0229c024b67fd2f5fb02d2a399fecf6a7908e1e3567d4b9b2729b345a66175f924fb6d71e5b5ca5ad5dc9467cb3459663b5f282eafca461067d42e120d9fc86c91c34beee794fb0976c6d1629fb057ca4ab46fd0afb3535a495f6e7eab9f0290da9d3222e5f089f6764561602fdc97cdbc34e69002299e6522b4b5fe885f9c57bf8cc10478ebc9bb05c673a64190f1fa5deb8c96ebeed5b631d", 0x9b) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/16 23:44:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1c, &(0x7f0000000000)=0x8d2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x37, &(0x7f0000002000-0x4)=0x1d, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, r3}) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) 2018/01/16 23:44:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00002af000-0x4)=0xfffffffffffffffa) r1 = socket(0x17, 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000035000)="223b4fb4b0116a91303e86d79ce25e65", 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000545000-0x1c)={0x16, 0x24, 0x826, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x4000000, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e5a000-0xc5)={0x0, 0xbd, "407d6c104c3512884ad461ca480b182bc46d8b6566e76835fe94c16db28934958160d44ee721be02739d33f8d2fa332bdd420f3a8fd5eba6473c3f641e5ec61a0c216ba822d6784078a09fd5ac3730f151b71c73c00edb14dca828e8c939d32533cd85d5553d42bece224125fb224abe02020b5673a991596ca0ce2f3a422b772133d1ffd9c1c4be9c93a273b9b181eceae6b84192194cb095f501a559c2bddfe9a059554327c1cdf15b20433cbb2fca4591af2156f5ddadcda0046bf5"}, &(0x7f0000bf0000)=0xc5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004e8000)={r2, 0x9}, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cc0000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7, 0x8, 0x79, 0x1f}, &(0x7f0000187000)=0xa0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000254000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db4000)=0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000e70000-0xd0)={r0, 0xfffffffffffffffc, 0x9, "550777cda879ea764fdbadc104c59a6ec4cef6b27195a0580867b9d6d43bfac2ed26318ad57581c398852fbb347654bd61766fe6068f218d00544edcc7e09b84c2937bfe2155237940d77261731dd75d1df2135fbc283fb535caad46d97d8aed46f9508d95a6f8e76fe11ff81175984722846d9b361a6933c97619f28b5d0df1f3d3072a42698e0c09885e6cd7fa148c65d5a4a1e124a958645da38ae01ea9dba8b866a1348c11204e19f08b68a05287cf0dcc070aa39b7eac70dd23c6d1626e421a03362fdf"}) r4 = socket(0x9, 0x80e, 0x7) r5 = getpid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004a8000-0xa0)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8f8, 0x5, 0x2, 0x7, 0x4e}, &(0x7f00006a3000-0x4)=0xa0) sendmsg$nl_netfilter(r4, &(0x7f0000c5f000-0x38)={&(0x7f0000482000)={0x10, 0x0, 0x0, 0x30000000}, 0xc, &(0x7f0000bf0000)={&(0x7f0000a30000)={0x2478, 0x1, 0x7, 0x1, 0x3, 0x3, {0x5, 0x0, 0x3}, [@typed={0x8, 0x6a, @void=""}, @typed={0x18, 0x4d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x1150, 0x96, [@typed={0xc, 0x54, @pid=r5}, @generic="e367564b1c7feddb033e63e282206fdfb1128851177309c054143fd4ecb97ede903f658f503a17c3805e5786f52c22d827836d469a0dc5d781b364fd8b2670f5bafd44bdba76ae2c87b2cee02aca693d9f1aa2bfe21843dd77ac3dc0762ccc05112b9ba3c8331a00b658965ad5609aea9e21278a586e56897c55e30a5260405d74e3fce2546357065667424db024e62008d8f243084dbe026d42fff07724ed0f58f6df1f04efdb7543a1009852faf0f15cfb2d741707e0408328971cd7d68083696b5e7d298a94463ad86a779a616a588c32f7e6bdfb2e6d237c80687f472dfa", @typed={0xc, 0x61, @fd=r0}, @generic="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@generic="4248e9497a8303ebc2db69c1ea87ed32722a878b3a1e6e62b6580815cfe0280a6c7a9d7c24084629f0501fbe29d1a9988d079bbdca3fd88a79ca8c09ba692b4519e117fe990fae0984bca9c975a56ac9c66e"]}, @nested={0x121c, 0x4e, [@generic="3924e751b50b38872c8963b2d4774e7acfef2e90ea20162f7e789cb4f32e0fa3bb0c3247a28bfbdc8442be5ecbed67351abe077f30e33dc55aeef21fb4cd27734566a0a44dfc07bd7592cc02803629f5f76ce812bea497a0749cd5de8181eaa0ad9b1b0410da39c7ded3f2f33cb8fcfa527db72fda5ae7293e9bbd6670ba559d252ca62ae3f8c57ac026e2ba4976c01fbaa4b6f72f176548fb516f26cb37cc5cbd55b98c4ade7fc2ee9e6f675e5c776d930b10642855a4aea6000670fd80f87d43b87ed008dc827b30475fc70c2d4fa8f597ee03", @typed={0x18, 0x64, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}, @generic="c42186e38ac7b0a914221462d74fd15d14f3168071d34369f1f5dd74ce926096142d0b1fd782034e06d6f5227ecd442e785b65ee521bc7e8c83d1b19f355cde401f65b298a551d3efc4ca8410146463167a77290c1f32b3ff342c76ce70f87d5faa17d61cbb3bff6765e4ffedafb279dea269e93553694a339d164e6502501bf112c", @typed={0x1008, 0x1c, @binary="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@generic="8b71566ba2c47d88d2be4a16f69195242bb0061bebd24a3e227dec737d83546e2b39ab3ba05168d3cb4f415b38e705c58e14d17ff10145fcf95981cbb0ace58868552aa18f3cf13f0611ffb256730e56fb723129c08de92cafe5c2570c88300a870bc9e3dd9c82fc051fc35c0734f6e7e5cc6d197afa99506c49233c5ca31b058df440084c24dbe4a53fb0907ca01ea151bd8f469c3536a7d701e90d2abd581f47f3"]}, @nested={0x10, 0x1d, [@typed={0xc, 0xe, @ipv4=@rand_addr=0x3ff}]}, @typed={0xc8, 0x65, @binary="5cd1bf51186e93da1b9ada97727250138f1753eab8863b5cdfabe138b1531ec83faea51f6f8d9a7e145a293b610361daf5204a35210b9c571386dd1b997921a8a81fdfd28091784650924bdc65cd1114c58c942fe616f20fbbd4e58e6c7f187df97d9153026b61822720fdaa9bb47a834c19688696cdf85ee407063228704112099346325ecfd25db140a4df1b7b00e43e8eebfc92b83f3d9f9704fc3ff2224d43e8fbf4b87b40524179def8f530f7008297df62c98c986d6abe29b339dcfc"}]}, 0x2478}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000075a000)={r2, @in6={{0xa, 0x2, 0x57c0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00009fc000-0x78)={0x800, {0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x0, 0xc15, 0x5, 0x2, 0x0, 0x0, 0x80000000, 0x9}) 2018/01/16 23:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x80000000000005, 0x84) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000f96000)=0x0, &(0x7f00009a7000)=0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_out(r1, 0x0, &(0x7f0000330000-0x8)=0x0) 2018/01/16 23:44:51 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00007a8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x81, &(0x7f0000fe8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000fe8000-0xc)={0x5ee, 0x3, 0x9, 0x9, 0xbb4a, 0x1f, 0x1ff}, 0xc) 2018/01/16 23:44:51 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000256000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x7, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000a40000-0x211)="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", 0xfc) recvmsg$kcm(r0, &(0x7f0000d14000+0x662)={&(0x7f0000ebf000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f76000-0x40)=[{&(0x7f00009e6000)=""/205, 0xcd}, {&(0x7f0000f76000-0x5)=""/8, 0x8}, {&(0x7f0000f75000)=""/33, 0x21}, {&(0x7f0000f75000)=""/97, 0x61}], 0x4, &(0x7f00003ef000-0x41)=""/65, 0x41, 0x10000}, 0x40000000) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f76000)={0x3, 0x1, 0x6e71eb8a, 0x7, 0x5}, 0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000054f000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x0}) 2018/01/16 23:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) connect$inet(r0, &(0x7f00005f1000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fdd000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x40004}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4c9}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) [ 165.767641] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19202 sclass=netlink_route_socket pig=11112 comm=syz-executor7 2018/01/16 23:44:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) ioctl(r0, 0xfffffffffffffffc, &(0x7f00007bf000-0x1000)="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") writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 23:44:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xffffffffffffffc2, 0xffef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000ded000)={&(0x7f0000557000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00003f7000)=[{&(0x7f000093d000)=""/91, 0x5b}, {&(0x7f00001ce000-0x3d)=""/61, 0x3d}, {&(0x7f00001b3000)=""/4096, 0x1000}, {&(0x7f00003af000)=""/233, 0xe9}, {&(0x7f0000a19000)=""/4096, 0x1000}, {&(0x7f0000f14000-0xe9)=""/233, 0xe9}, {&(0x7f000092b000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e9000)=""/201, 0xc9}, {&(0x7f00006ba000-0x1000)=""/4096, 0x1000}, {&(0x7f000034a000-0xd4)=""/212, 0xd4}], 0xa, &(0x7f00000eb000)=""/108, 0x6c, 0x7}, 0x2000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000934000-0x4)=0x2, 0x4) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r1, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) [ 165.813610] netlink: 188 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 23:44:51 executing program 0: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x20, &(0x7f00000e5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000da000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000e5000)={r2, 0x6}) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000e4000)=0x0, &(0x7f000004a000-0x4)=0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000003b000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e3000)={0x0, 0x0}) 2018/01/16 23:44:51 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ef2000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007a5000)=0x0, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000039000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef4000-0x4)=0x10, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ef3000)={0x0, 0x8}, &(0x7f000037b000-0x4)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ef3000)={r2, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, 0x98) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ef2000)={@generic="91862edd08ad2a02449f2149bb98af33", 0x1}) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f00002b0000-0x4)=0x4) 2018/01/16 23:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d01000)={0x3, 0x3, 0x7, 0x401, 0x4, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003f1000)={r0, &(0x7f0000e19000)="a60ef2f02ec78d9806f0568e55dcb7f00a88730287f5ac1da681b79a64aba769446edac3996c30335865827ccaeadb51eee15f373bad192e7bc42b7ee72587a4401da8c50f1b8a01ef3252797ec40229bd084e6ff2c7f9865a2473dabd5a0123654c2489b19ad0de908df7b58f00dfac9db1ab7e1b1f0f755c51dbbd43e90e57611f6c46e66d309db424a8b7833aa0c792ff261b525ae17d50939abe1ac2042e54c4a8ace0a9", &(0x7f0000a44000)=""/0}, 0x18) [ 165.855488] netlink: 188 bytes leftover after parsing attributes in process `syz-executor0'. [ 165.859815] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19202 sclass=netlink_route_socket pig=11132 comm=syz-executor7 2018/01/16 23:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b107ff7da1d1ecd6213504d1610fa545d431ffac2cd353605219454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000e27000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 23:44:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000286000-0x1)=0xebe, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b87000)={0xffffffffffffff9c}) sendto$unix(r1, &(0x7f000011a000-0x7d)="3015b74ece9914f5580d8ecd23bcaa2782727dfcaf6db7a68e972475977798ccc42bd6d332b7ad265436f37fec0bbeab5e6b8177a3d9458b17c553fd1aeab9ca18ebc9b05db3b7b885906dea6db6e8e851f04957d98c25fedfda71779ed05a15b9c9adb62441aff0f1fb4c3355a826437d34d5e2297f9942d9e39d19d6", 0x7d, 0x4, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$ax25(r1, &(0x7f0000cf8000-0x49)="26d7182000ac08fb9a76491a200d2c74bea4c7d8b025b6311b42a85e2050aeefb279752f0bfba39c0f6a38088d7ba282e8f1cf50bd4350024317a755712982aa91a4eb5fb9e9443aeb", 0x49, 0x40080, 0x0, 0x0) 2018/01/16 23:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ada000)={0xffffffffffffff9c}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000406000)=@req={0x8c, 0x8001, 0x1, 0x100000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) 2018/01/16 23:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000518000-0x28)=""/40, 0x28, 0x100, &(0x7f0000f6e000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000a2b000-0x8)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002ed000-0x10)={&(0x7f0000b6b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000037000)={r0, r3}) 2018/01/16 23:44:51 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x13) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x0) 2018/01/16 23:44:51 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000003000)=""/91, 0x5b, 0x40, &(0x7f0000003000)={0xa, 0x1, 0xc6, @loopback={0x0, 0x1}, 0xff}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002000-0xc1)={r4, 0xb9, "a536d9c874ac82961c995caecf819ec25f37eab6d9201584a23310c13ae2dd692d65121d0ff680572d4a1f6609fd1a5ca70f88fa9cbe16698ffcbe391335eb413952c64cdc58e6c8f1d230bcf7081008d3f1fd9821f1bd926b46f4e65b173c7478ce14784ffa629923de69a24927eb11e9947a8efb2d56e8c5654e59d7ed8658acf83e84c22c7e112cef0a4b146e485cbcc4b7a3c5b4bc85aa8f68b254c22474e8f4a6e8996d33c7f3f4772180392b86393f5c95b9991653be"}, &(0x7f0000002000)=0xc1) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) r6 = socket$llc(0x1a, 0x3, 0x0) getsockopt$llc_int(r6, 0x10c, 0x9, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000004000-0x88)={r2, r3, 0x48bc, 0x40, &(0x7f0000001000)="29d0a43c5b4cb8de53b173278e2565afbd3c937b81164be48e9e7964378c065c4bfb52cd4f9b73b4441cdc5c440dd62c5043b94e9d263cf72c7bf27be626084d", 0x8, 0x2, 0x7, 0x3ff, 0x3f, 0x352, 0xba9, "e54685d8bc6d1ad045faa5373d1dd391f1869b265fa9ad160d5ff3a610c57a944be1e04e527a8ff008e69dbe137d112ee2316ba61b3d469a4cc6400fb71f63c374e7d90bbc3e533ce668b2e8ca8bd909dae3eba2bf50efb60025cbd8234b04f6"}) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 23:44:51 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x8000000000) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/16 23:44:51 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000007000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000000f000-0x10)={0x0, 0x0}, &(0x7f000000e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000d000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000008000-0x4)=r0, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x101, &(0x7f000000f000-0x8)={0x0, 0x0}) 2018/01/16 23:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair(0xf, 0x85585f896e49e90d, 0x7, &(0x7f000035b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000218000-0x20)={0x9, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000113000-0x10)={r1, 0x4}) 2018/01/16 23:44:51 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x7, &(0x7f0000000000)={0x0, 0x0}) socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xa)={0x326, [0x5, 0x4, 0xe55d9f8]}, &(0x7f0000000000)=0xa) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000947000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x3, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/16 23:44:51 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x8, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x7, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000012000-0x9e)=""/158) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0xffffffffffff75c3, 0x3, &(0x7f0000012000)="7e158def01ffbdd3a25b55c458bf6aad17157543cadcfa0ad5e5cf9db9d2152194d60f4501b2b829cf7d6c5ca7e281ba3cbf07265eb2880b8448", 0x3a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003000)={0x0, 0x8, 0x6, 0x0, 0x9, [{0x2, 0x1ff, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x35a, 0x7be7d6b5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x12, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x6e, 0x0, 0x0, 0x2181, 0x0, 0x0, 0x0}, {0x7, 0x67, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x400, 0x4eba, 0x8000, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x8, 0x7fff, 0x3, 0x0, 0x0, 0xa82, 0x0, 0x0, 0x0}, {0xc3, 0x7b8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7fffffff, 0x5, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x338]}) 2018/01/16 23:44:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000200000)={0x0, @in6={{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x28000000000, 0x833, 0x9, 0x8, 0x3, 0x3, 0x5, 0x4, 0xfda0, 0x1, 0x7ff, 0x7, 0x5, 0x3]}, &(0x7f0000659000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xfa7e, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x40, &(0x7f0000269000-0x8)={0x0, 0x0}) getsockopt(r1, 0x3ff, 0xa13, &(0x7f00008da000)=""/147, &(0x7f0000484000)=0x93) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000d64000)=0x92) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000246000)={0xee, &(0x7f0000db0000-0xee)="bfd5c45e7ed5751a578d9530bbe111e21be676e389fab1b0e92ef4d37acca04b2fa2ba9c466d635c63f544cbfc8ccdf475ede1ad5aaecd4f4a2fcf872044cd72e8f33765c50f3a4cd631d32393e7c04884077425894acb4e4be30ff92514190dc67efde29d9d29ac9533713970cf48e52b3e9e72cde250e91c96f5d499abc82e524c8c1d3626e706e7c04e684d2b951d6a3f2b159792e47a4142c6e08218908bc3903adb33c7a4b5a83996024612b4d6c1286d23705d4b9345a0b458e43f90d443292acf4ea6c165e627865d638dc6d8640c77347cf66ecf283cacb76fbaf54bd6eabbd09fadb8e9a594dae25dd6"}) syz_emit_ethernet(0x42, &(0x7f0000fc0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x100003, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, @broadcast=0xffffffff, @empty=0x0, {[@ra={0x94, 0x0, 0xb87}]}}, "2be76270"}}}}}, &(0x7f000000a000)={0xffffffffffffffff, 0x4000000000000278, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fb2000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00003e9000)={r2, 0x0}) read(r3, &(0x7f0000c90000-0x1000)=""/4096, 0x1000) 2018/01/16 23:44:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000000)=""/193, 0xc1, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f00002bf000-0x2e)=""/46, &(0x7f0000321000)=0x2e) bind$alg(r2, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) getpeername(r0, &(0x7f000032a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00009cc000-0x4)=0x32) socketpair(0x9, 0x800, 0x20, &(0x7f00006b1000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00002a9000)={0x1}, 0x4) r4 = accept$alg(r2, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00008bc000-0x7c)={r4, 0xff, 0xffffffffffffffff, "6c7a314e9496624400faa6dc19e3a95c394065ae94585d1e436191344ecb073e100543ddb300f6e90f5f14044f7d591b0c7b172199125b8919312d5fca67568a32dce2ea7d3f2263bead6a3ca543a85c49d26ae251d58d6260946f38deb4bf8c4ad8fe88543a8cd7b98de8a4d2d39eb243f7"}) sendmmsg(r4, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0a", 0xe}], 0x1, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}], 0xf8, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="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0x1040, 0x800}, 0x1}, {{&(0x7f0000c90000)=@generic={0x3, "1d90f4f912d75516e555b0c987a1e819dc69ecc1bd1ba0cbe2a406585fd203455e4e6076ced8cccfd4ca0b044c846e74cb811462c7220b8c3293a4aa29a5fdfccdb76f2509a0b342676e7467d726e325b68b85690de3e40adc77d6a95834cff7a8eca04b7744f37fa136220e6666e9e13460e28af8e2df116f3ab552aec0"}, 0x80, &(0x7f0000a16000)=[{&(0x7f0000f05000)="8c86d2313f05a667813c98ef57264aef715c4c50df6de3c20e15426d305099", 0x1f}], 0x1, &(0x7f0000a8b000-0x1b8)=[{0xa8, 0x102, 0x391, "2fb11f8ca58bd67f3f39421b5cafc56d462f8b9b8c62aef351b6bee16da643f276d8ddffa32279f4dbf93eb87ea3f5d524f990848c656c67d04c1d959eb056ba0a3a343aeba38b6e949a3558cbf7242c2d4ebaf976f4d3ac2e6e7774383d566484422a23818a7b12400b52b6637e8f7e2c3a2a1405aa7fcf803cf68d0493ad6d0c320c5dfb0109baa9b5b8bad7e195e1c83482d893"}], 0xa8, 0x840}, 0x2}, {{&(0x7f00009f7000)=@ipx={0x4, 0x401, 0x5, "f7ab5aceab4b", 0x9798, 0x0}, 0x10, &(0x7f00002c4000)=[{&(0x7f0000aee000)="", 0x0}], 0x1, &(0x7f000014e000-0x1030)=[], 0x0, 0x11}, 0x1}], 0x4, 0xeda8092264fde589) sendmmsg$alg(r4, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x78, 0x0}], 0x1, 0x8000) sendmsg$alg(r4, &(0x7f0000974000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[], 0x27f, 0x0, 0x0, 0x4000}, 0x48005) 2018/01/16 23:44:51 executing program 3: pipe(&(0x7f0000fd0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000007f000-0x4)=0x0, &(0x7f000029e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000156000-0x38)={&(0x7f0000c69000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056e000-0x40)=[], 0x0, &(0x7f0000836000-0x1268)=[{0xfffffee5, 0x0, 0x0, ""}], 0x39a, 0x0}, 0x0) 2018/01/16 23:44:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) listen(r0, 0xd67a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00006ad000-0x8)={0x0, 0x0}, 0x10001, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ccb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000675000-0x8)={0x0, 0x80}, &(0x7f0000d89000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007cc000-0x20)={0xc000000000000000, 0x9, 0x201, 0x3, 0xd81, 0x268ca766, 0xfffffffffffffff8, 0x10001000000000, r3}, &(0x7f0000a8b000)=0x20) socket$packet(0x11, 0x80000002, 0x300) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001da000)={r3, 0xa1, "b941cb200d008b5f42566846693d36cbeff740794a90453748e0192f6d5d3d84a43bb3578c2ab28898f34ccf008b1839e49a33a6614ebf5e949795dd9db3f99be34657994a669777c02f6f5df7353313c3a7f2d97d4dc7d4157c5916bcd9e95524867492f88fdd578e803b0829886379865993ce66c085870b0148dacb3a7a10bce3dc1499ad657c778a451bc4f0d894cac8ed36fef1865ba2ec3a633ccd0f8db3"}, &(0x7f0000847000-0x4)=0xa9) r4 = accept4(0xffffffffffffffff, &(0x7f00003bd000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000df9000-0x4)=0x9, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000bc8000-0xc)={0x80000000000003a2, [0x1, 0xef20, 0x3, 0x2]}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000a03000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007b000)=0x2d4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000bdd000)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f0000682000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000038e000)={r5, 0x7}, &(0x7f000076f000)=0x8) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00001c1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffff53) syz_emit_ethernet(0x244, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x15, ""}}}, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000f51000)={0x40, 0x1ff, 0x9, 0xec, &(0x7f000007f000)=""/236, 0xe1, &(0x7f00003a3000-0xe1)=""/225, 0x26, &(0x7f0000694000)=""/38}) 2018/01/16 23:44:51 executing program 0: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ed1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bbe000-0x4)=0x58) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ed1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed1000)=0xb) 2018/01/16 23:44:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000084f000)={0xffffffffffffff9c}) connect$unix(r0, &(0x7f0000876000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x1, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/01/16 23:44:51 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x40, &(0x7f0000010000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000000d000)=0x5, 0x4) socketpair$inet6(0xa, 0x80803, 0x7, &(0x7f000000e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004000)=0x9, 0x4) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000003000)=0x0) socket(0x12, 0xa, 0x2) 2018/01/16 23:44:51 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xffffffffffffffff) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) 2018/01/16 23:44:51 executing program 1: r0 = socket(0xa, 0x7, 0x1f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006a2000)=0x100, 0x3a9) r1 = socket(0x9, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xf209, 0xfffffffffffffffe, &(0x7f0000000000)="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", 0xfc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000f60000-0x4)=0x8) 2018/01/16 23:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000064a000-0x4)=0x0) bind$alg(r0, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000027e000)={0x0, 0x0}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) bind(r0, &(0x7f0000a67000-0x8)=@sco={0x1f, {0x1, 0x8, 0x8, 0x7, 0x7fff, 0x3}}, 0x8) mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000e9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000047000-0x4)=0x2e) connect$llc(r1, &(0x7f0000014000-0x10)={0x1a, 0xf7, 0x8, 0x0, 0x80000001, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000e9000)={0x4, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 23:44:51 executing program 3: socketpair(0x4, 0xf, 0x0, &(0x7f00002ca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000042c000-0x4)=0x14) bind$can_raw(r0, &(0x7f00006c3000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmsg$kcm(r2, &(0x7f0000fff000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000991000)="", 0x0}], 0x1, &(0x7f0000ffe000)=[], 0x0, 0x90}, 0x1) 2018/01/16 23:44:51 executing program 0: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000025c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e1000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f5a000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x308, 0x8, 0x3, 0x7, 0x9, &(0x7f0000837000-0x10)=@generic="fa188a2fcb6743968ffca71b2e9a7553", 0x8, 0x9, 0x3}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x2, &(0x7f0000f5c000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00003bf000)=@generic="ae645aa18dd76a26cc19cda588e2daf1", 0x10) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000f5c000)={0x2, &(0x7f000099a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffffffffffff8, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000cc7000-0x10)={0x8, &(0x7f0000f5a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) recvfrom$inet(r4, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:44:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000512000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000310000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000d60000-0x4)=0xffffffff, 0x4) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x24, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b66000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000713000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000caa000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000687000-0x4)=0xe8) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000073b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000155000)=0xe8) r7 = getuid() r8 = getpid() r9 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005dc000-0x6)={0x0, 0x0, 0x0}, &(0x7f00000d4000-0x4)=0xc) r11 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000085000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b0e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d95000)=0xc) r14 = gettid() r15 = getuid() r16 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f77000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000720000-0x4)=0xc) r19 = getgid() sendmsg$netlink(r2, &(0x7f0000ad3000-0x38)={0x0, 0x0, &(0x7f00007ce000-0x50)=[{&(0x7f0000dda000-0x384)={0x384, 0x10, 0x506, 0x5, 0x2, "", [@nested={0x108, 0x6a, [@typed={0xc, 0x23, @uid=r3}, @typed={0xc, 0x80, @uid=r4}, @generic="eb02d274842ba475d1e959a83d43188b95acf9bc1ff59581b9d435da3a98a925c3dbd147f6761bedb6ba975a3ae5307f8f584f96ab270c9e04d0740bfd333fd308d8fcb1a872db8dcb0bfeff62ac87aed46781ccefd36524542e7a38e069d10b6c73fae1d657bf81ff4a8db148b9ac0bb646025df5004213d3a9316778a27f1801569bff81b7a3d4a1709082ed5f9b526b1f78df1aa5978fd81ad24d602efafab7cbe4f625ab6485a393b4521f61a3cdd19ffde5d820b1cf93be29ae81d4f0975ddff300ae753ef8d0a65c5bca48b08f06b56a16e8d718f65648d3d3af1a28b532e6131052f319617a6f"]}, @nested={0x260, 0x58, [@typed={0xc, 0x8a, @pid=r5}, @generic="9619f529c9792552810d6a193d113d6c086fe1e82b9f445fa899c09a9bba7ff066fb339beb828634e68464fcd797c7b65df4d0cdf13d03bd96581a6a1577516c3b793e0c7ade143c873974fa9e0fdb4c1e29b3d79ddc3402da2896dbd39e63", @typed={0xc, 0x23, @str='\x00'}, @generic="553aa39f3bde6e380194ba4d961cfecbeee57cf6777d2d23a240ba923dc4772f5e1a58b2d7e71a217e363abd3435d37487e1210b9f0dcf62806d1ee903c7b5432606075b41934e81052595e0cfbb4422d1ccb7ab38aec49d", @typed={0xc, 0x3c, @uid=r6}, @generic="bef59315d7891fa5830724bcd8a92eb5ae09eae203a082e238373ede5b9b07fe41bd0a6a8dd3d26dfad68bc7b08e53cb2724d3beaff1494e980fdd22f1fe55ed246f8c7fb58be2096e14083f9afdd374bcc9135cfb02a189cafc943e8c372c2124cf55083e2ad8c6ec064e779b74c5712576cc129306f194fb9c314619771b65be42d490be58c43037c16f13495f41af3bab2a9c3019ba299528d05c", @generic="15ab561b8490a3031682fe97ad3dedd111cc502c10c3ca8d64b3251f7d98e744e2093af654d0f471c361fdddb94d88bb0e33293d07dd5f1ac393980eb66e4e8ddb718b242fc2b7ed4b816eceacbdecc1b6333bc8e09e81277dba984fb84d5da4f5d03ee9597e9f1b0b82d0f745c233bdaa5489da893b83eea44817bb77", @generic="fc864e07d0bb23525176f761ec602f8c9e5c20b10a190211cb3da133e692f83ee2d2dd8feaa787093fa4e0e2b0d10c270a200a839cd2a8a44484dead3d0086ac46dd1cc3060d14f88bdd76ed40", @typed={0xc, 0x4, @ipv4=@rand_addr=0x6}, @typed={0xc, 0x6b, @uid=r7}]}, @typed={0xc, 0x96, @fd=r1}]}, 0x384}, {&(0x7f000065b000)={0x3168, 0x22, 0x700, 0x0, 0x1, "", [@nested={0x3158, 0x20, [@typed={0xc, 0x1b, @ipv4=@multicast1=0xe0000001}, @generic="10dabeddd959837f725efd9a0ca451d8008a668963e1a6193d88fb942cc904056b8ba76070a02539341b6e24ae893efab039e5925620927669419f38cf89768192776a571f0a651dacea6e033d152ec5fa72ed7a90e2e47c163c254e3d5157acf6911e571abe7bf4d217eebb3caa2ffd6071ca", @typed={0x18, 0x44, @str='#nodevprocself/\x00'}, @typed={0x10, 0x63, @u64=0x0}, 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@generic="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@generic="bb69e6ad8d372d503b3e82e0669a084b9ee5050b7da0c807b424fe2a093ee4d32bae9e4398b9cf79d3a4d4d1d7116d30af05ef533dca4a57a12dc8f130b171ab189ee971bbbedc88613b2db98d7e283bce21e5e5c85b69e255015231609b40bbff0376805f1df23deaa9cf4872527ec272af3c66accdf213a6ee715f61b0ecd78426236a447c9161305b833fddaf9f8c4bf2acf2b2"]}]}, 0x3168}, {&(0x7f0000622000-0x78)={0x78, 0x12, 0x709, 0x7, 0x1, "", [@nested={0x44, 0x0, [@typed={0x8, 0x19, @void=""}, @typed={0xc, 0x5e, @str='\x00'}, @typed={0x10, 0x90, @u64=0xd0bb}, @generic="", @typed={0x10, 0x1c, @u64=0x8}, @typed={0xc, 0x23, @ipv4=@rand_addr=0x3}]}, @nested={0x18, 0x7e, [@typed={0xc, 0x77, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x0, @void=""}]}, @typed={0xc, 0x2b, @str='\x00'}]}, 0x78}, {&(0x7f0000cc6000)={0x204, 0x1c, 0x809, 0x4, 0x3, "", [@nested={0x1e4, 0x3c, [@generic="acf43af9d12150af3bb486e7f2a8c69b452b53ddb26d81d93d0c7673fddfc99b511012a8db107364e6d34ceeb44fb69240e31c64071d9c32f2aa7573eb35df08b6182841d171debe275f628edecd64", @generic="7c11e2b1387a25b6913f69bb3e4d3d76cf59025604262e8dc07f4ec5571ab98a1194303a3f18311cbb61591fa2bb329d4adb1140e78e10bb6a339ecf38ebebe65e3fd47c84b863081127cf67c39c1e7580573344f4504f07f1e2d2125edd911c2dfbd38a738f2984809f45b81ad39ef6ec4acd44ab61fd995c45a10bd85aa31413f7ed03ef89bc7892dacfaca683c11220f11b8e389316f78abcc517e14a2715f05e6988c2255f77", @typed={0xc8, 0x8c, @binary="6097132f6e3b86bd2521ac48b546fd8598b7265b2cdc7d8d9c16a6f0a4830f2708610cc471f7dcf046a2b49b73637d4358e0ffc7a1b11da490e118a8c3f255c77ca5060eeeb086fed5276398953541630ff256c38682c845e4df1f96d073e93711e627b8da42a8cf29138b86bf8ff491ccb2926ad2fc80d3253c36b77c6a77e919565daa5cadad1c91b5a3e299e13cd62603ecd941d63a300d17d6461cb13bb52f9d3855a3150be546a760bb664c41f6f21c2a63efc2f51459352f1ef921"}, @generic="832ee43b3a734dd3c05113415928a142dac80ba331ecbd12ce5c0af380b3100a"]}, @typed={0x10, 0x18, @u64=0x73}]}, 0x204}, {&(0x7f0000197000+0x449)={0x28, 0x38, 0x10, 0x4, 0x2, "", [@typed={0x18, 0x5e, @binary="e08efa9607f78bf93c670b505f60"}]}, 0x28}], 0x5, &(0x7f0000981000-0xb0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, []}], 0xb0, 0x4000000}, 0x1) 2018/01/16 23:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000265000-0x4)={r0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a24000)=0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe6", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00002b7000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000077d000-0x10)=[{&(0x7f000067d000-0x6f)=""/111, 0xfffffee4}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/16 23:44:51 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80005, 0x7ff, &(0x7f0000eef000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000040a000-0x1a)={0x0, 0x0, 0x9, [0x5eb, 0x9, 0x600000000000, 0x80000000, 0x3, 0x879, 0x2, 0x6, 0x3]}, &(0x7f0000eef000)=0x1a) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ef0000-0x8)={r3, 0xffffffffffffcd7c}, &(0x7f0000877000)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/01/16 23:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000021f000-0x10)={0x1, &(0x7f0000856000-0x8)=[{0xffffffffffff0000, 0x4, 0x0, 0x7}]}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:44:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x17, 0xe, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000805000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2cb2bbbc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x51d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}], 0xa4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00007a5000-0x4)=0x0) 2018/01/16 23:44:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000516000-0x11aa)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "57035cfc9747ab34"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) getsockname(0xffffffffffffff9c, &(0x7f00001b6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008b000)=0x2e) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000609000)=0x3, 0x2) 2018/01/16 23:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a92000)=0x0) r1 = accept4(r0, 0x0, &(0x7f0000430000)=0x0, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000287000-0x4)=0x23, 0x71) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000e9e000-0x1c)=@req3={0x7ff, 0xca, 0x4, 0x4, 0xfff, 0x100000001, 0x8}, 0x1c) r3 = accept$alg(r2, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r3, &(0x7f000087c000)={&(0x7f0000169000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000483000)=[], 0x0, &(0x7f0000ac8000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) connect$bt_l2cap(r1, &(0x7f0000534000)={0x1f, 0x80000001, {0x1000, 0x1, 0x7, 0x3f, 0x2000000000000, 0xe9db}, 0x9, 0x3}, 0xe) 2018/01/16 23:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x1000000000002) connect$inet6(r0, &(0x7f0000692000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d7000-0x7c)="83b08c3539f02969d9c60e648b8c4bb947f151bf878d8f40b4e4ec4f78bc8682711c043957f70f1c99f0eee7ea4e5d1af5ecf28493d74d2ddeeba99e5bdc8c32f644a001065faff30c79eb3f3812d0e69c507a033e634faead41dae119433a355f455044ea7758f9add773a8ccdbe6a618ae3d7e2058ff2720cf4921", 0xffffffffffffff6e, 0x200008d0, &(0x7f0000d7c000-0x1c)={0xa, 0x0, 0x44, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d20000-0x88)={0xffffffff, {{0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) listen(r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000087000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005d1000+0xa3b)={0x7c91ded3, 0x9, 0x4, 0xfff, 0x4, 0x2, 0x3, 0x6, 0x0}, &(0x7f0000ff0000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002dd000)={r2, 0x3, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d9e000-0x4)=0x0, &(0x7f00001e3000)=0x4) 2018/01/16 23:44:51 executing program 3: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e28000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f97000)=0xe8) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0xfc9, &(0x7f0000b97000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000577000)={0x0, 0x58, &(0x7f0000dd8000)=[@in6={0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2920}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000b98000)=0x10) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000f99000-0x8)={r4, 0x7fffffff}, &(0x7f00008cf000)=0x8) connect(r0, &(0x7f0000f97000)=@ll={0x11, 0x10, r2, 0x1, 0x99, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) listen(r0, 0x3f) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) socket(0x0, 0x2, 0x1c) r5 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r5, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) 2018/01/16 23:44:51 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000005000-0x4)=0x7) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80800) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000005000)=""/223, &(0x7f0000003000-0x4)=0xdf) 2018/01/16 23:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000963000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r5, 0x80000, r6}) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000f79000)={r8, 0x2}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r11, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r10, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:44:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0xa4, &(0x7f0000002000)=[@in={0x2, 0x3, @rand_addr=0xca9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x7, 0x30}, &(0x7f0000002000)=0xc) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000002000-0x2)=0x8, &(0x7f000004e000-0x8)=0xfffffffffffffec5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) 2018/01/16 23:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000bb8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008b0000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003ef000-0x1c)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}], 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4a5) 2018/01/16 23:44:51 executing program 6: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000935000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000114000)={r2, 0x24bf6556a54a5ec9}) 2018/01/16 23:44:51 executing program 5: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a9) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x100, &(0x7f000049d000)=[], 0x0, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:44:51 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x7e9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) 2018/01/16 23:44:51 executing program 1: socketpair$inet(0x2, 0x7, 0x80000000, &(0x7f00006ee000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f20000-0xa7)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8000}, @in6={0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe7b5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8b4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x8}], 0xcc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000fbc000)=0x1, 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a48000-0x8)={0x0, 0x0}) socketpair(0xf, 0x8000f, 0x3, &(0x7f0000ebe000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000e9a000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000b27000)={0x2, 0xd8, 0xfffffffffffffffb, 0x2}) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000092000-0x4)=0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dd2000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b90000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000373000+0x4)=@assoc_value={0x0, 0x4}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00007ce000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f000098d000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000050c000)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f3, 0x5}, &(0x7f0000074000)=0x98) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) 2018/01/16 23:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xa, 0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000831000)={0x0, 0x54bd}, &(0x7f0000d3e000)=0xffffffffffffffac) sendmsg$nl_netfilter(r0, &(0x7f0000839000-0x38)={&(0x7f00003ff000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00008c2000)={&(0x7f000062d000-0x94)={0x94, 0xf, 0x9, 0x60b, 0x4, 0x1, {0x0, 0x0, 0x9}, [@typed={0x80, 0x3c, @binary="7e93df8c0b03e100ef55a22626b4f0aaf2af0af20c310ad22edd471f3cf6bafc0efbe9a7fec8866090176b3a08088f4d56a4f2c9b600fbf46f9750521aae7c45815152a8f642158fdfcc4efab481592344436ae60239932e91dc809307a2447815360e09efc85b7c2a74629a18b3ecd06e6657662b69"}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f76000-0x20)={0x9, 0x8e6, 0x1, 0x8, 0x632, 0x42a3, 0x5, 0x0, r1}, &(0x7f0000393000-0x2)=0x20) r2 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r2, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000140000-0x4)=0x1f, 0x4) 2018/01/16 23:44:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) pipe(&(0x7f00009a9000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f000062d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7fffffff) 2018/01/16 23:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c4b000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000dc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000892000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r3, 0x43) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0xfffffffffffffffc, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x234) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r4, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r4, 0x1) recvfrom$packet(r1, &(0x7f0000d73000)=""/248, 0xf8, 0x140, &(0x7f0000bf6000)={0x11, 0x1f, r2, 0x1, 0xc4b9, 0x6, @random="b7d1d16aefcf", [0x0, 0x0]}, 0x14) 2018/01/16 23:44:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003da000)={0x0, 0x80000, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000576000)=[{&(0x7f00000b1000)="d8ba239b599b58a11b058a16b2e1b8b72ee20f6a09b3f2ca4c518cc14a5bfa2fd33e7906b8ace1e64ec7e97b6dc2aa8a55fe1fcbf03ebf17408063b725224b4157104c4859767e675367ce1ec360155e729ab87b22d4d352e57cf2ede9d45edc8f92b0ade72ffb998ce778b92ded5cc849b818727330c90c6baa113dc1ddc8c5b285cca2a8a3accdf2a94e", 0x8b}], 0x1, &(0x7f0000c64000)=[{0x48, 0x11d, 0x1f, "1c46ef035934fc1892e0ac1a9668995a996839c9416fa54ed0407dd4e65d07442f3b94bce8dc03212b5ff74b141c0798bd"}, {0x80, 0x10c, 0x1f, "f5fc5c301e03872218a85f008422ae5008cf569090d58e335be7aa74c9bf6321a2f467ea67d41b7efc21e577e425bbb5b907ca4ce03251eeadc7efb49fdb93ab978c66eb5a03f1451b3a1932257f021fb3e22684d6ec86eaa7372eefea84c6de2e4cb22580a594005f"}, {0xe8, 0x1ff, 0x401, "1ee1700fa787e7c295b6774bbf6a1bd022819cd2049837b9b3a96edd5d923971b07243c4f4353ae6fdd63eb2bb9e3dc6c7d5b55af07b648a8c7cc6cbd2407857bc4383386f722cbdce9092523d79d4d4386e164aac103ae2f4b9ec0c58cf2f85d9190082f359228b716d9fe46c0ced0e84135b3ad11f015bdfd96d32bb0d8b78fe09b698fa21f61846fe8d1141d6a802b6d21723d005794f67fd4925b3c5b5d89d76ff80a47859646157e577ab9793008d6e3446653163392e324abcc7c152c918df6bd829f2d8f526368a69639766f207c409cc3b"}, {0x88, 0x113, 0x1000, "b3b1cda634c5c1cf1f4b7e51e556e00b78426e156c2e881302218bbe14a9ab186bec7cbf29471b9989ca1d4f0ce6fbed7076828c15329d9aa34d6da62dcfd52583154be823905a8214add9411cd799f11e9259918cdeb0a8a8a76094b0db692e0486ecf5da53338aacd8bd1ddb1e89d2cd3b"}, {0x100, 0x101, 0xee, "f5f5f6a80bc1fbc69efd24b653957b9f097c16b4d5b28c6a6c125078cd36e89d847e613e4d20c6e4e25dc238a89e20b788af331cabd6a941485a57143cf3d300b88d8733c5ded2297c763aa01d2f666ba2c80e0d998e92615093efccfab17ee0e560d56f33bc0487e3054a9636777af85b7d3ba51c009738203dec112dcf47ed07544ee3fbf7e387edb0b5f86294b2c877b1391b12b152c8e315ca9f76dc0e26738a3bf322b638d5d04f2a076a0cf3933028a83a516461e4e4fdd5a15417fd815dd4a9b45f2a2268a8de34270938c8aa1f14f0609d47716726b00e653a32af2ea3c140284c81431552bcdff55a"}], 0x338, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00006cb000)={0x1, &(0x7f0000204000)=[0x5]}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000059e000)=0x1, 0xc3) r2 = accept(r0, &(0x7f0000efd000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ac5000)={0x0, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe82c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x8, 0x8001, 0x4, 0x80}, &(0x7f0000a35000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000cfa000-0x8)={r3, 0xff}, 0x8) 2018/01/16 23:44:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000e9f000)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2, 0x0, 0x0, 0xa9, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 23:44:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000e5b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000eb5000-0x4)=0x1e) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a1f000)={0x91a3, 0x57b, 0x2, 0x82f}, 0x8) socketpair(0xa, 0xb, 0xd1b7, &(0x7f00006d1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d81000-0x8)={0x0, 0x81}, &(0x7f0000e76000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000945000-0x6)={r3, 0x6}, &(0x7f0000d8d000-0x4)=0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000437000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c52000)=@ethtool_pauseparam={0x13, 0x7f, 0x7f, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 23:44:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b4000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000084f000)=@generic={0x7, 0x0, 0x4}) syz_extract_tcp_res(&(0x7f0000b22000)={0x0, 0x0}, 0x1, 0x5) syz_emit_ethernet(0x32, &(0x7f0000655000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/16 23:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair(0x5, 0xa, 0x5, &(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000091e000-0x8)={0x0, 0x81d4}, &(0x7f0000b0b000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000bc3000)={r3, 0x0}, &(0x7f0000e40000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008b5000)={r4, 0x69}, 0x6) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/16 23:44:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = accept4$inet6(r0, &(0x7f000064e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006ba000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003cc000-0x43)={0x0, 0x3b, "2a6bce947cb341ae1ff24663f2ae5e60139c42c6e98d403833c9ecf6261976ecaecc754bba11a12a8a50a57dfee81cdeb3479ec348cc20c07fd95f"}, &(0x7f0000af6000-0x4)=0x43) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e5b000-0x10)={r2, 0x7f, 0x80, 0x7}, &(0x7f0000651000-0x4)=0x10) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000812000)={0xa3f, 0x40008}, 0xfffffffffffffea2) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0xffffffffffffffff}, 0x1ce) close(r0) 2018/01/16 23:44:52 executing program 4: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00007d7000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket(0x20000000002000a, 0x8000a, 0x8) connect$unix(r1, &(0x7f0000cfd000)=@abs={0x1, 0x0, 0x1}, 0x8) connect(r1, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2018/01/16 23:44:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00003c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000590000-0x4)=0x14, 0x800) connect$packet(r0, &(0x7f0000d87000)={0x11, 0x3, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000024000)=0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f000001c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000026000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000025000)={0x0, 0x64, &(0x7f0000026000-0x64)=[@in6={0xa, 0x2, 0xa16, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe000000000000000}]}, &(0x7f0000025000)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000025000)={r4, 0x7f}, 0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x3, 0x2, &(0x7f0000027000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={r4, 0x0, 0x6}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f000000e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000026000-0x4)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000001b000)={0x6, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x100007, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0x10d, 0xe, &(0x7f00001b0000-0xab)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/16 23:44:52 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f000000b000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000005000)={{0xff, 0x0, 0x1, 0xc6, 0xfffffffffffffff7, 0x7}, 0xffff}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x4, 0x8, 0xe9b7, 0x343, 0x3f00000000000, 0x1ff, 0x7f, {0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x9, 0x5, 0x40}}, &(0x7f000000b000)=0xb8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000000b000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x6, 0x4, 0x0}, &(0x7f000000b000)=0xa0) 2018/01/16 23:44:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) r1 = accept4(r0, &(0x7f0000399000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ec000-0x4)=0x2e, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a91000-0x83)={0x0, 0x7b, "8ad5b539a1be00d8cd9c74ee60ad0e3468be77caef8623d9d966543e3429cc31634085db5f36e57de3c36804d155a064031f3681b7d4bb0e7d34efa2de36ea4d1ce555b5a6720082c3366017f6135d254309acbc6e3acaf843f81597670a2e3131af6d3b93679a3cb98338f436ec044c65115aff4906dea2534625"}, &(0x7f0000d02000)=0x83) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a8f000)={r3, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00007cf000-0x4)=0x0, &(0x7f00009ba000)=0xfffffffffffffed4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002c1000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005aa000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000325000-0x6)={r4, 0xb0}, 0x6) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000020c000)=0x0) [ 166.703344] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/16 23:44:52 executing program 4: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093c000-0x8)={0x0, 0x0}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000093c000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093b000)=0x2, 0x80000) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000588000-0xc)={0x0, 0x8, 0x2, [0x4, 0x0]}, &(0x7f000093b000-0x4)=0xc) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000093a000)={r1, 0x400, 0x0, 0x4, 0x9}, &(0x7f000061e000-0x4)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 23:44:52 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000751000)=0x6d45d427, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ff4000-0x4)=0x9f, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000ff4000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000086000-0x5c)={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x70c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffff9}, 0x9, [0x5, 0x80000001, 0x5cd9a799, 0x2, 0x2, 0x100000000, 0x101, 0xa7]}, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000ff5000-0x1)=0x0, &(0x7f000076f000-0x4)=0x4) 2018/01/16 23:44:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c1d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x19a, []}, 0x110) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008be000)={0x0, 0x0, 0x30, 0x8, 0x2}, &(0x7f000057a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000030c000)={r1, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x6c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000072e000)=0x8c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2f0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bf0000)={0xeb8, 0x5}, 0x8) 2018/01/16 23:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000aa7000-0x8)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002d9000-0x4)=0x0) pipe(&(0x7f0000b7c000-0x8)={0x0, 0x0}) 2018/01/16 23:44:52 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000022000)=@req={0x0, 0x0}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454da, &(0x7f0000001000-0x4)=0x0) 2018/01/16 23:44:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) preadv(r0, &(0x7f0000669000-0x80)=[{&(0x7f0000bfc000-0xc9)=""/201, 0xc9}, {&(0x7f0000d77000)=""/38, 0x26}, {&(0x7f00000ed000)=""/63, 0x3f}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000874000)=""/6, 0x6}, {&(0x7f000012d000)=""/225, 0xe1}, {&(0x7f0000156000)=""/64, 0x40}, {&(0x7f0000241000-0xe1)=""/225, 0xe1}], 0x8, 0x0) write(r0, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/16 23:44:52 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000007000)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000009000-0x4)=r1, 0x4) setsockopt(r0, 0x8000000000000111, 0x5, &(0x7f0000001000-0x4)="0d9cd50f", 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000003000)=0x7, &(0x7f000000b000-0x8)=0x1) 2018/01/16 23:44:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000035f000)=0x9, 0x2) sendto$inet6(r1, &(0x7f0000761000-0x1000)="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", 0x599, 0x0, &(0x7f0000572000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000f07000-0x4)=0x4) 2018/01/16 23:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000949000-0x4)=r2, 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:52 executing program 0: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f22000)=@assoc_value={0x0, 0x4}, &(0x7f0000f23000-0x4)=0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f22000)={r1, 0x29}, 0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000bd4000-0x38)={&(0x7f0000ee1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x32, &(0x7f0000f22000)=[{&(0x7f0000f23000-0x45)=""/69, 0x45}, {&(0x7f0000f23000-0x48)=""/74, 0x4a}], 0x2, &(0x7f0000d34000-0xd9)=""/217, 0xd9, 0x200}, 0x2000) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000f23000-0x1e)={0x3ff, 0x8f, 0x3, "31914c5f2c2e", "7cea8adea4a2f0e58f8d989c37a8d9f5"}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000c9a000)={0x3, {"e4ec8ff8239c0d"}, 0x2}, 0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000f23000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f23000-0x4)=0x10, 0x80000) getpid() mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000f22000)={0x10, 0x0, 0x2, 0x800}, 0xc) r5 = socket$inet6(0xa, 0x4, 0x3053) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r5, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/16 23:44:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffe) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000fe2000)=""/193, 0x3c, 0x8003, &(0x7f0000acf000)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x81}, 0xfffffdcb) close(r0) recvfrom(r1, &(0x7f000058b000)=""/4096, 0x1000, 0x0, &(0x7f0000a1a000)=@ipx={0x4, 0x0, 0x0, "cf3030c6765a", 0x0, 0x0}, 0x10) 2018/01/16 23:44:52 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) [ 166.762174] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 166.788294] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/16 23:44:52 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x0}, 0x3f5a1db4cedf06e6) r0 = socket(0x0, 0x2, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009a4000)={0x219f7d3, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 23:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006ff000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/16 23:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000051c000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f00001c4000-0x32)="87c64f3b36a5cb7eb8be7ac3b9b9d0325a75ce68faf384f212a0368ed115b133d02db9b61988d8c1d305dedaa92ebd97dfef", 0x32) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/16 23:44:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) r1 = socket(0x5, 0x80000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000000000)={0x3, {"d1958d091345c7"}, 0x80000000000000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000063f000)={0xa, &(0x7f0000001000-0x50)=[{0x1f, 0x5a9d, 0x2, 0x10001}, {0x1, 0x8, 0x4102, 0x0}, {0x1, 0x7f, 0x0, 0x9}, {0x8, 0x6, 0x10000, 0x5}, {0x8, 0x1, 0x10001, 0x4}, {0x10001, 0x4, 0x54, 0x93fb}, {0xffffffffffff2a11, 0x100000000, 0x5, 0x1}, {0xfff, 0x8, 0x1f, 0x9}, {0xd56d, 0x80000000, 0x8, 0x80000000}, {0x9, 0x3, 0xfffffffffffffffb, 0xfffffffffffff801}]}, 0x10) recvfrom$inet6(r0, &(0x7f000067d000-0x77)=""/119, 0x77, 0x0, &(0x7f0000dc7000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 23:44:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004dc000)={@generic="37e87fc79cc4956d44d629c36b3fe622", @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "b625d2f02a8152fc117d01b8cfa2096217fa375321395cdbf895ebf9ceb5a37e12d93b4baa5f8f1729c6432f2984610262df916acf0ccac939b13ecaf953d5862a16384aec5fb8145cdcf055e0944fdf608440c0bfbfe8ec24c0f0b1a4966b131615cfc8a667440c7d7be0ee640715e7d8130ec0c8cc72d63ed016bfb8bd60fb0dcef31376544929e4add41e200bf4bb5241e056804407467d009acaf0605fa0aea6621d218b9c71637b586c6b6b79bce5452deb7b2aaccd6d69a2dd692af5d6aa5e67260fb0aa320845bf8c6aeb5236caf2697ba0587b1a36d5306c1a9cea5d8c1a544474158ab80c0c1d5b4fe69f5827e8fc2aadf7da3e07c36e571c6f959a4750d62388cb03372ee1774da1f1d34b3aa6754022c90c0870ab2d335f58689b6c19a10b91e01d90b349fde1a72f617da87dd77555313c58e7f64fae0ce77e10b10900b0b19cc886262bcb985275e93de91f7847f4085152a70b8b39c04171fb919a9f2766f06d9ce2a60c0ec281d6cd5c943ecbdf4a539d20b3881933356a970d57e171b8f79f1fb11842b710b1022814f97c25e0c1e04691a334108b63c2e5f7fa83bebee9d8a662741d22f431016a64b9ccdcf7ee28290f2353c29560a232b78f80dd6fa3d4d0dc540a62d2c10d8df14e03fb6e292edb9c55385aedae62cf35c52540ba89a0a376ac3d9e5d9613d8c2c188e3a633fe143542ca968afb3f910817f4f1de4ec253f669eaa09f66fa5cf61d995f9933c6210636c4f3bf3ee35fae912b7a6c1ca469d771d6b5474a6e694d7287a2241af4808d4ac69d545cb1312a2bee32bb81415525a12718f1712960830fee17d7faccdbc1ae4095424768a062bc10a2c8470462cfa9c35bdccaa388f6c9edc161c3cb6532ce9fdac46500e8a798e0e82a6f627d6363e3b19e9538cc769fc1b07e82c1d8d1efe33c0be6382d3f4c44698599d53c2282f915a5da43226937ba427da7d6fd665326c2b860441780338173443bfaa5a5f011b7caaa477b46c54f49a9e17912a0f214c32033bc1b5be5627a50b753138871745966e16ab511161ca584c1cf1da411762effbd37c17e25dfaa6f42a461908daf350203b724d73502701b8a1b2fbc984754cb943da4ba5e44a8104466ce66c5c22edf1175ad52170ccbd2e736da3e08def05131a7fa83a2b6fcb7afd2008caba51584f4b4d81927559b2a96c0481894f94387870c70b15a3277e3da32fabd38fce2861592a346d8fd326cd54f750dfddc23b4456610a298d57fa27e547faf2faf460a25e3a8667e0d351967c84a73b312ef981ca6ead67750734d4608e7039c8835b1f524214cb7943971d6eb7d47aebcba5716d6d5bd095e2133eb43b9a47362e8438f2da1acbeff61be98d81a592d0a44ed344254d22737074149012b2ae3a92474225bd015"}], 0x408, 0x0}, 0x0) 2018/01/16 23:44:52 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000002a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000)=0x2e) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)=0x0) 2018/01/16 23:44:52 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000aa0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c95000)=0x10, 0x80000) getsockname$ipx(r2, &(0x7f0000ce4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000be6000)=0x10) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) sendfile(0xffffffffffffffff, r0, &(0x7f0000c4b000)=0x0, 0x0) 2018/01/16 23:44:52 executing program 2: r0 = socket(0x1e, 0x801, 0x0) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000b93000-0x10)={0x7, 0x6}) 2018/01/16 23:44:52 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f00006ba000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x2e2) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 23:44:52 executing program 1: socketpair$inet(0x2, 0x7, 0x8, &(0x7f00003d9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 23:44:52 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000533000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000cca000)=[{&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f00001a5000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000d29000-0x10)=""/16, 0x10}], 0x4, 0x0, 0x0, 0xff}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1fe, 0x1, 0x9, 0x3f, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r2, 0x7ff, 0x25d3, 0x7ff, 0x8, 0x4}, 0x14) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x10001, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x6}, 0x6) 2018/01/16 23:44:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x6e49d8d) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007e8000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r1, 0x10000, &(0x7f000022c000-0x33)="38e5d6a8c20f90d6ffbafc4607163bc7c9fecf65d6963142c3c7bdc4f8dca0f9b5df1b8a7cbcbf24bdb5797c0183078229533c") setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) 2018/01/16 23:44:52 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000013000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) 2018/01/16 23:44:52 executing program 6: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26b, &(0x7f000001e000-0x2c3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x235, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0xe, 0x1, 0x400, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x7f, 0x0, 0x6, 0xff, 0x0, 0x4, 0x1}, @fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x4, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9f2, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8f151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 23:44:52 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f00007ec000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bbf000)=[{0x2, 0x3f}], 0x1) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 23:44:52 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000053e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f00001b5000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000651000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000042000)=0x6, 0x800) connect$nfc_llcp(r1, &(0x7f000057e000)={0x27, 0x0, 0x2, 0x3, 0x7ff, 0x1000, "96400e7bc4930aae62360538063a7f270ca60d3ee766204e510a8c13e054fdf2f22aa0f4df6248e03935c54ceb59d23579a1f66ba05b6966fd70b4be6b2387", 0x6}, 0x60) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) 2018/01/16 23:44:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000da6000)=0x3, 0x4) 2018/01/16 23:44:52 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x7, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000c000)='tls\x00', 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000b000)={r1, 0x28, &(0x7f000000c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpid() 2018/01/16 23:44:52 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/16 23:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffff7) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000bda000-0x1)={0xff}, 0x1) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) 2018/01/16 23:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000034c000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b0c000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$unix(r1, &(0x7f0000f1f000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000149000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003f9000-0x10)=@generic="550dfcc84680653fc8d44d60aea7200a") 2018/01/16 23:44:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) listen(r0, 0xffffffffffff7fff) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000f77000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000104000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000f2000-0x4)=0x0, &(0x7f0000592000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00008f8000-0x4)=0x101) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000c6a000)=0x0, &(0x7f00003d3000)=0x8) connect$unix(0xffffffffffffffff, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/16 23:44:52 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x883, 0x4) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0xd6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x2) 2018/01/16 23:44:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000507000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00007f0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000066b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090e000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00003c8000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r4}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000eaf000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(ghash,xts-serpent-avx)\x00'}, 0x58) r6 = socket(0xd, 0x6, 0x8) r7 = socket$unix(0x1, 0x7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009d1000-0x20)={0x5, 0x1ff, 0x1, 0x2, 0x2, 0x400, 0x2, 0x7, 0x0}, &(0x7f0000ba6000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000aee000-0x8)={r8, 0x20, 0x7ff}, 0x8) r9 = accept$alg(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000023000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r5, &(0x7f00000f7000-0x6)={0x40000000, 0x0}) ioctl$fiemap(r3, 0xc020660b, &(0x7f00003b0000-0x90)={0x100, 0x0, 0x7, 0x0, 0x2, [{0x8, 0x401, 0x9, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x4, 0xe474, 0xefd1, 0x0, 0x0, 0x20a, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x12, &(0x7f0000979000-0x4)=0x0, &(0x7f00003e7000-0x4)=0x4) getpeername$ipx(r9, &(0x7f0000a8b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000678000)=0x10) socket$packet(0x11, 0x0, 0x300) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000eb0000)=0x0) r12 = socket$bt_cmtp(0x1f, 0x3, 0x5) r13 = getpid() r14 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008ee000)={0x0, 0x0, 0x0}, &(0x7f0000f3c000)=0xc) sendmsg$unix(r6, &(0x7f0000cc9000)={&(0x7f000019b000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b15000)=[{&(0x7f00009eb000-0xdc)="9d6ca2c72686c8bd50235c2404f447a78c39258ef27a348acb086f7ac26b0e61b5efa44be38686af2982e72fbbfb9e14a7463b4e2ae2994d8d5e2f8985e2e2226d0e46852a2584bbe40aaf7051a3e3afec13b71dd8c5e0634e710753ba44b40cded10cad3986dcaa9e8d8b7791ad50463094ff980c1202dd13130916a5632173b93c5c9a654fdc8dd421a76a48e424fc57930dcc2a586a542867946c82a4d18666f77acaca514d56543397e00be9fa95efb4992b0b7d4161aa829910ab5031a7ff122a50439e502a809b35c9fd9ba7074409a1c97b55c9288e23ef6a", 0xdc}, {&(0x7f000001d000)="af1f08ca2cb6d9cc9812ebd110db398f4a737ffeafe149caeff6828dfb214364bc1c88e53de53f282bb0f5ea90bfaccc96e9e01c1fca1d0359e42caba61a71e328178e92b77a4939ae0f9720a315302e2b69cf3b07d97c8dbf03b7cc5b1d5e173f68d4bb315abce0a77bdb8c73c8f1307b8fc8ccf1bbbdc495f43a1e5a9a4223cb42d54beedcf38e6061e1bfce64a22ea941af0d5570436922abfbd2b9b716f548e100d54fc5696e08df96a66be87cd172320e612091cb31ec6bc1472395e846017441b119c978c9b6d461f6092030a6b2aeb4e65479f652178c3a01a05040e21c8d2695ed51bc5c2deaaf277886ee04eee9413e31e5", 0xf6}, {&(0x7f00007b4000)="6f3fa9e37e552cbeeb693f6545de259339804060afa7ccadc6b161a5c60ebbb6464ffd343fdb76d3b817268743367b8074311cde7f1f715ae78af5037755d6a93bd2ec1aad436eddd4f9355eb14477e169e780f33821bf9ae6c8e54df09a38f1db1c535e50eabbb2bd19fed6037f48f566dc5f4fd1767583d6e73e9fbde9dbb9a169113593f8a116908a41df1ae899e882c5e7d468b2bebd09d5bae5620923cdef208454467a8cc835bc7ff22a99dea699e661fe524473c49923dd2498f88dc278", 0xc1}, {&(0x7f0000b96000)="9d58921d049c7ba23d0fa5f610a99f64d9392115683b7f1c70181603e8f23d54eb359191f30781caa83a8b47d1e43f7b29a028730065c573d24ed19a31c34a9e54391dcc050787fdfd09e66c973df14a8085283f92a6", 0x56}], 0x4, &(0x7f0000208000)=[@rights={0x30, 0x1, 0x1, [r1, r10, r11, r9, r12, r10, r2, r9]}, @rights={0x28, 0x1, 0x1, [r5, r6, r9, r0, r2, r6]}, @rights={0x38, 0x1, 0x1, [r10, r12, r7, r3, r9, 0xffffffffffffffff, r1, r5, r9]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0, 0x4005}, 0x4004010) 2018/01/16 23:44:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r0, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005bc000)=0x0, &(0x7f0000c86000-0x4)=0x4) 2018/01/16 23:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000039000-0xa8)=[{0x0, 0x0, &(0x7f0000b12000-0x70)=[{&(0x7f00004ec000-0xc4)="085f3f6401fb2f75e497414260f662d6541daee6dcde11cf6dc6ab13bd2f928b98", 0x21}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b30000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d90000)={0x0, 0x4}, &(0x7f00008b5000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00006d5000)={r3, @in6={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/16 23:44:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x37b, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2018/01/16 23:44:52 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ea0000)={0x0, 0x3b}, &(0x7f0000f22000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000465000-0x90)={r1, 0x88, "20d1953dd0c59070099539ffdb7d7f43f513b74301247ce44b754eb2ae22b87fbf89aee78cfff8aaf38c364d56d58742a6e996454f7081ec526db163cdd51710a2ea45189cc5457678d16adf80625cc18a45c0fd88fec2d36e0b40993dbd1236d773913253e0a74da67d1f10dc1d381a4931d2e50156dd23c3729254d7962ef06fee81f530032e8c"}, &(0x7f000020c000-0x4)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0xfa}, 0x8) 2018/01/16 23:44:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0xfffffffffffffffc) connect$unix(r1, &(0x7f00005fc000)=@file={0x5, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 23:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000adc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1", 0xe0, 0x0, &(0x7f00009c7000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 23:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000917000)={0x0, 0x0, 0x0}, &(0x7f0000b55000-0x4)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 23:44:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc4}]}, &(0x7f0000485000-0x4)=0x10) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f0d000)={0x0, 0x0}) socketpair(0x3, 0x804, 0x401, &(0x7f0000142000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000072d000)={r1, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 23:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000771000-0x4)={0xffffffffffffffff}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00005e7000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00002cf000)=0x8a, 0x4) connect$inet6(r1, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f000033e000)=0x0, &(0x7f0000fd7000)=0x4) sendmsg$nfc_llcp(r0, &(0x7f0000294000)={&(0x7f0000710000)={0x27, 0x5, 0x80000000, 0x7, 0x3f, 0x10000, "6201166ffbaa22be33e3e527d20089c46cc00209d2e807b80379de3944bd84a204e95bd0461fe5251f6ec4aeca5bd11322be726e22b911180de632a8ef54b0", 0xd47}, 0x60, &(0x7f0000d89000)=[{&(0x7f00005a7000-0xe0)="db8828d1fe738ca5c0e99b060dc6c7a9f32a156e4da02c29775596aebfafb7ae00bc529df449556259d0b533c5eb7cbf191694b7cd1e4d72f3d6b57248a24416b34cdd38632c4e483bb758e763137736e1fc831a437f824e3852a4a3d52e5908596097f1c3ed732d5f4c4ff97b666581b723f3b2aeca3e4843708529245c8e9318e94a2a926f7e8c5e82cfa6bd6aa0203946385af726cda05e1819e47f12c45c9d1284ad180a3272c373d4b11ad693e9c1051d4efa6883e4e82e67ff866e8b4e6558b38bdf2132b1d21d5ed1ea12c33f2f2b74380d33f1fa7606fe6767740819", 0xe0}, {&(0x7f00006f2000+0x992)="dda5b1897cb7ca02cd8304549c7a60ea978f39192cf3c3bd9bcf3ce350a77bf76f59b4a8db84d202d14f1ccbdb4783c9e6a92c62e1da6a4a062c2d9587d41c1e6f8dec40b99154b1f99d737221d9e07d724d23e7390b8277c7051e167d0a29ffcb56ff2cae029f21e0177dc161", 0x6d}, {&(0x7f0000661000)="305ab7c4e5e5ce1d1a5fca3fafb1480afd17e05bd9a669a9d8ace301b16074553476785f3bf3fd8e91073aee364fa0dce87a40668052d516c79242342985b69aadc1d922f8e8f752ff3d29a93e3e06739cb4f39d8b59aebf0aca2b887bcf634403", 0x61}, {&(0x7f0000142000-0x51)="873c3897bcad73b0dcc141f14e3a58e5578e468c667a36fd643701db3458613fd276b69ea1716cbdd1e460e203262e1296161d614056dd19537545e905edbfce56321a39d5520fb7212f8ae745eb16203a", 0x51}, {&(0x7f0000ef8000-0x6b)="04d7660f67b829a44fa590470786d3b991341be45348834ae9b1378cbd77eeb5add166d8001860c3f84486449752eb950735ff47f2b520b659cefdd19a70d616c7116538c2ca01bca0a69260ece6b8285b2d986ff62261b710fb3c6bba8cf4b60548f6caaccf8e5b95f907", 0x6b}, {&(0x7f0000b25000-0x81)="15a81a1ff337785187b55baf54ade20c0513248bbe561acc300e7af4e08b6fe0de9efec0380f03f46b11957ebf78e191e2a949cb0dfcf7ecf19f82f73e59e7c81f5cc069257a7b0e453aea02d505f0e43505e69d7fe253422f8121b50af3d9b9cd0af46b7c5491a8772c6ddd6c41cf85d7b66472a75fc34197432e2793b31a50ee", 0x81}, {&(0x7f0000d16000)="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", 0x1000}, {&(0x7f0000e92000-0x83)="344e191f77134a87c4e6e4f6c4982c817a443ddca77e34e6c028a4b1b28149469b3978c29ba191d5beb73e604f3183e2c3cbf10213db90b1989474e4d5e00677f388a143a2b7766e1ec5154877c46f75c44daa8331cb1202499b14b8da6d2e6dfb525666e38d834482737c7cedeba3936706e0e57ee42f8cbeefb8d3dc2ace0f071a8a", 0x83}], 0x8, &(0x7f0000026000)={0xd0, 0x88, 0x428, "85289921197a04f3bff71e4c5f68f046a1e6a9b5376e681fa19d83ab0ee908dfab1b28851208a5631e4447d368187cc7c56aea72d2365b2ab4efc62505bcd8db9d3ced92ff3e4c7fbe1ecf7b0182d8c6bfe9b438d9d60c13cc1018181d0daf4a5664e5089d4306f3e6daab526be0342bc592d1949654ca58bcf4f652d099e72974de22a6dc2800fe3f6b53f3c612299fa7fb37d527214e8807d60b40faa5bf1ca272a2de58f7c1a5dcdf8874d277cb327eacf41233b7fb83fbd3"}, 0xd0, 0x4854}, 0x4000000) 2018/01/16 23:44:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e99000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) pipe(&(0x7f0000cf1000-0x8)={0x0, 0x0}) accept4$ax25(r1, 0x0, &(0x7f00005b6000)=0x0, 0x800) accept4$alg(r1, 0x0, 0x0, 0x80800) bind$alg(r0, &(0x7f0000834000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) 2018/01/16 23:44:52 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 23:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/16 23:44:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) close(r2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 167.214830] ------------[ cut here ]------------ [ 167.219793] unknown opcode c4 [ 167.223031] WARNING: CPU: 0 PID: 11562 at kernel/bpf/core.c:1305 ___bpf_prog_run+0x4a49/0x6100 [ 167.231769] Kernel panic - not syncing: panic_on_warn set ... [ 167.231769] [ 167.239123] CPU: 0 PID: 11562 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #192 [ 167.246472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.255822] Call Trace: [ 167.258402] dump_stack+0x194/0x257 2018/01/16 23:44:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000)=0x0, &(0x7f0000c1c000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000783000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0x5, 0x7fff, 0xc1}, &(0x7f0000f73000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002f2000-0xc)={r1, 0x3, 0x0}, 0xc) 2018/01/16 23:44:52 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009d5000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x4000000, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f000046f000-0x6e)=@file={0x0, ""/108}, &(0x7f0000dc8000)=0x6e) r3 = accept4(r2, 0x0, &(0x7f000037b000-0x4)=0x0, 0x800) accept$inet6(r3, &(0x7f0000e59000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000342000)=0x1c) recvfrom$unix(r2, &(0x7f00004ce000-0xc1)=""/193, 0xc1, 0x2, 0x0, 0x0) sendto(r1, &(0x7f0000b4b000)="", 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000545000-0x8)=0x8) sendmmsg(r1, &(0x7f0000ad9000-0x3c)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x2b9, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe7000-0x8)={0x0, 0x0}) 2018/01/16 23:44:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0xe, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000969000)="ad29b6c5820fae08000000e7000000040800000000050004", 0x9c) [ 167.262028] ? arch_local_irq_restore+0x53/0x53 [ 167.266699] ? vsnprintf+0x1ed/0x1900 [ 167.270506] panic+0x1e4/0x41c [ 167.273692] ? refcount_error_report+0x214/0x214 [ 167.278439] ? show_regs_print_info+0x18/0x18 [ 167.282938] ? __warn+0x1c1/0x200 [ 167.286387] ? ___bpf_prog_run+0x4a49/0x6100 [ 167.290783] __warn+0x1dc/0x200 [ 167.294062] ? ___bpf_prog_run+0x4a49/0x6100 [ 167.298471] report_bug+0x211/0x2d0 [ 167.302109] fixup_bug.part.11+0x37/0x80 [ 167.306161] do_error_trap+0x2d7/0x3e0 [ 167.310051] ? math_error+0x400/0x400 2018/01/16 23:44:52 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004ad000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e38000-0x8)={0x0, 0x100000001, 0x6}, &(0x7f0000e01000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d46000-0xc)=@sack_info={r2, 0x2, 0x1}, &(0x7f0000e16000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000250000-0x10)={0x0, 0x1c, &(0x7f0000154000)=[@in6={0xa, 0x1, 0x60, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000307000-0x4)=0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000358000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000041b000)={r3, 0xf3}, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r4, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000476000-0x4)=r1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fdb000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000be3000)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000fdc000)={0x3, &(0x7f0000672000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000055e000)={{0x400, 0x0, 0xfffffffffffffffa, 0x8, 0xce, 0x1f}, 0x3}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000fdc000)={r6, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000d9000)=0x101, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d3a000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000262000-0x4)=0x8c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000083d000)=0x9e) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000bc2000-0x4)=0x7) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a90000-0xb3)="15106ad781083defc1b224fe5e1e010a01b2084b2c644ee219c4eee7d20b298e4c8f205c7f65579bdb5e7ef721dc354503c29a2274784a2a3b6684359d8fc8e5ddaabbdaf44e46e660162bf7b58b1aef04ec5cd9087cf29247f97be335a75e41175f05d396137eb74aede998523a48f4324b6bf8c960b44790f94657351053873e8ec98a19ac5930df238120d3b17c1b29a32136fbfa790883da482b1485723f30b9abc2b17d5eb6a9cf4f7a3091a9433131b9", 0xb3) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fdc000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8, r5}) 2018/01/16 23:44:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a3c000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ebd000-0xb0)={0x0, 0xa8, "c0b66017261f0070d50fe1b239a48a3531fd5df77ec4004cc1bad34872ef9ec18ae73ad2e2b138d00d6d9ea8265913cd7a7f559769c82a8ee21bcaac6e96439227871530a841ffe4cab05b60de00b8cb2768a83d87eec3e3c7578ff15d2ede049fc3353a0f75830d5d3fbdc17b771f137c0829156e3bf786a93643dc37d821e1dad0fcb1ecc1822f378442204fbd4f642c9056332510e5d7ce6e7076c2463bf7adff39907c7af94f"}, &(0x7f0000a16000)=0x230) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c9f000-0x108)={0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xa639}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x5, 0x6, 0x1, 0x2, 0x8, 0x173, 0xd13, 0x3f, 0xc4ac, 0x6, 0xfffffffffffffc01, 0x7d, 0x8]}, &(0x7f00000d0000)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000107000-0xb8)={r1, 0x5, 0x64, 0x0, 0xb0d, 0x3, 0x80, 0x3ff, {r2, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5a5, 0x9, 0x8, 0x9, 0x4c34}}, &(0x7f00002c7000-0x4)=0xb8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 167.313841] ? vprintk_emit+0x3ea/0x590 [ 167.317828] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 167.322670] do_invalid_op+0x1b/0x20 [ 167.326375] invalid_op+0x22/0x40 [ 167.329821] RIP: 0010:___bpf_prog_run+0x4a49/0x6100 [ 167.334821] RSP: 0018:ffff8801c4b57280 EFLAGS: 00010286 [ 167.340174] RAX: dffffc0000000008 RBX: 1ffff1003896ae5c RCX: ffffffff8159e15e [ 167.347429] RDX: 0000000000002ef2 RSI: ffffc900037d8000 RDI: ffff8801c4b56f88 [ 167.354688] RBP: ffff8801c4b57388 R08: 1ffff1003896adcd R09: 0000000000000000 2018/01/16 23:44:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x1f, 0x0, 0x7, &(0x7f000042c000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000d71000-0x1e)={0x7fff, 0x2f4, 0x0, "cd0bb3b7db52", "0fc65159036c38d299ba16b8871ddb2f"}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 167.361947] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 167.369206] R13: ffffc90001359048 R14: 00000000000000c4 R15: fffffffc00000000 [ 167.376491] ? vprintk_func+0x5e/0xc0 [ 167.380294] ? netlink_lookup+0x5f7/0xa90 [ 167.384445] ? bpf_jit_compile+0x30/0x30 [ 167.388506] ? refcount_inc_not_zero+0xfe/0x180 [ 167.393178] ? check_noncircular+0x20/0x20 [ 167.397432] __bpf_prog_run32+0xce/0x130 [ 167.401489] ? __bpf_prog_run64+0x130/0x130 [ 167.405811] ? lock_release+0xa40/0xa40 [ 167.409787] ? __lock_is_held+0xb6/0x140 [ 167.413865] sk_filter_trim_cap+0x33c/0x9c0 [ 167.418185] ? sk_skb_is_valid_access+0x140/0x140 [ 167.423023] ? netlink_skb_destructor+0x1d0/0x1d0 [ 167.427873] ? rtnl_fill_vf+0x480/0x480 [ 167.432355] netlink_unicast+0x1b8/0x6b0 [ 167.436410] ? lock_release+0xa40/0xa40 [ 167.440386] ? netlink_attachskb+0x8a0/0x8a0 [ 167.444808] rtnl_stats_get+0x7bb/0xa10 [ 167.448792] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 167.455377] ? rtnl_get_link+0x124/0x2b0 [ 167.459433] ? rtnl_dump_all+0x460/0x460 [ 167.463491] ? lock_release+0xa40/0xa40 [ 167.467466] ? __lock_is_held+0xb6/0x140 [ 167.471527] rtnetlink_rcv_msg+0x57f/0xb10 [ 167.475757] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 167.482327] ? validate_linkmsg+0x8e0/0x8e0 [ 167.486643] ? __might_fault+0x110/0x1d0 [ 167.490698] ? netlink_tap_init_net+0x350/0x350 [ 167.495368] netlink_rcv_skb+0x224/0x470 [ 167.499423] ? validate_linkmsg+0x8e0/0x8e0 [ 167.503740] ? netlink_ack+0xa10/0xa10 [ 167.507614] ? netlink_skb_destructor+0x1d0/0x1d0 [ 167.512439] rtnetlink_rcv+0x1c/0x20 [ 167.516125] netlink_unicast+0x4c4/0x6b0 [ 167.520166] ? netlink_attachskb+0x8a0/0x8a0 [ 167.524553] ? security_netlink_send+0x81/0xb0 [ 167.529123] netlink_sendmsg+0xa4a/0xe60 [ 167.533175] ? netlink_unicast+0x6b0/0x6b0 [ 167.537401] ? security_socket_sendmsg+0x89/0xb0 [ 167.542147] ? netlink_unicast+0x6b0/0x6b0 [ 167.546364] sock_sendmsg+0xca/0x110 [ 167.550067] sock_write_iter+0x31a/0x5d0 [ 167.554112] ? sock_sendmsg+0x110/0x110 [ 167.558069] ? iov_iter_init+0xaf/0x1d0 [ 167.562034] __vfs_write+0x684/0x970 [ 167.565737] ? kernel_read+0x120/0x120 [ 167.569613] ? bpf_fd_pass+0x280/0x280 [ 167.573507] ? _cond_resched+0x14/0x30 [ 167.577377] ? selinux_file_permission+0x82/0x460 [ 167.582200] ? rw_verify_area+0xe5/0x2b0 [ 167.586231] ? __fdget_raw+0x20/0x20 [ 167.589922] vfs_write+0x189/0x510 [ 167.593444] SyS_write+0xef/0x220 [ 167.596874] ? SyS_read+0x220/0x220 [ 167.600471] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 167.605462] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 167.610199] entry_SYSCALL_64_fastpath+0x23/0x9a [ 167.614925] RIP: 0033:0x452df9 [ 167.618085] RSP: 002b:00007f17b645fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 167.625762] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 167.633002] RDX: 0000000000000026 RSI: 0000000020fd3000 RDI: 0000000000000013 [ 167.640250] RBP: 00000000000003bb R08: 0000000000000000 R09: 0000000000000000 [ 167.647493] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 167.654745] R13: 00000000ffffffff R14: 00007f17b64606d4 R15: 0000000000000000 [ 167.662768] Dumping ftrace buffer: [ 167.666426] (ftrace buffer empty) [ 167.670108] Kernel Offset: disabled [ 167.673708] Rebooting in 86400 seconds..