x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f00001a6000)=[{&(0x7f000082c000-0xb2)=""/178, 0xb2}], 0x1) 2018/01/18 09:09:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000eac000-0x10)=@req={0x50, &(0x7f0000eb0000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffff}}) socketpair(0xb, 0x8080a, 0x0, &(0x7f0000911000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000059a000-0x5c)={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0xffffffffffffff4a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, 0x80000001, [0x4, 0x1, 0x0, 0xe1cd, 0x7, 0x6, 0x6, 0x3]}, 0x5c) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000076e000)={&(0x7f0000eaf000)=[0x80000000, 0x1, 0x8, 0x80000000, 0x8000], 0x5, 0x4000000000000000, 0x6, 0xffffffffffffffe0, 0x6, 0x8001, {0x6, 0x4, 0x3, 0xfffffffffffffbff, 0xdfe2, 0x52, 0x9, 0x7, 0x1000, 0x6, 0x80000000, 0x0, 0x2, 0x17, "ce36f50d18644ceaccb2f6120349134f17af16c76c16d55edc4980ada3315288"}}) 2018/01/18 09:09:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f00002cf000-0x4)=0x0, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000aa3000)={0xfffffffffffffff7, 0x7ff, 0x5, 0x8, 0xfffffffffffffff9, 0x200, 0x8}, 0xc) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e58000)="559cf584b7fb17274a7cf5178a0100fc2e31774ebc27a5f416f3abb104549895bfd90f667cfaa8451463662f5eeaa2746c845b4f00460758cd71c091cfbcce9cb22565d986aca694c2ad4ebcb601d3ae6b470793cc43a21f0b06306091c4cf7e7f23036138ed993290031ffa017e38c2fa28890b390309bf7eed39b154deebd767afead341", 0x85) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000176000)=[{{&(0x7f00000c3000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000864000)=[{&(0x7f00002b1000)="38f4b6f019b8a15083363bbc05c3287ac34db19ce58a0282e98686c01fec8ac0e693ad627da7ed04ef152ab697fdec2e21e8e9b9a4db99396e9e99c94baa3a34c35d1a20c7a3b2498b6197ef25815c226d9ca4133236f053635f9c1fd63593b0cae80d0b00f25340c609b681207279b9e11f8d167c1690c6becfebe6a7e017fd941dfe186a38beedc3930bb5e1d85f6e1e766fc0f4b2dde09403859f8045c4b3150ebcb00d5949744125297e6bde748724432416d57152b61fddbabe2698824e73a420303357f7441d35e868f43a03336cc0e8078ae60a7de08319aa48c6c6bd0e692d44b2f0eae9f928ea48321a87f4", 0xf0}], 0xfffffffffffff04, &(0x7f0000e0c000)=[], 0x0, 0x8000}, 0x0}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dae000)={0x0, 0x0}) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/18 09:09:17 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b50000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000795000-0x38)={&(0x7f0000f79000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f78000)=[], 0x0, &(0x7f0000f78000)=""/155, 0x9b, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x0, 0x21011, r0, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f79000)={r0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f79000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000277000)=0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000f79000)="4763a186d72ac9f8ba6eb58c5b180bd90806c6779fc4a807845643b836099ce03e2caae6c53ab13a9f975b42c8e38ca36dff51e369f027dfba4dbc9cd947e698f29d1704ccbe7e90a9918d6d72d9c8cec721acb39d9253", 0x57, 0x80, &(0x7f0000f79000)={0x11, 0x1f, r2, 0x1, 0x1000, 0x6, @random="c25957d0a28e", [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000867000)="", 0x1df, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 09:09:17 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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(0xffffffffffffff9c, 0x0, &(0x7f000000a000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000000a000)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000000c000-0xc)={r3, 0x80000, r4}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000005000-0x78)={0x2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x100000000, 0x80000000, 0x40, 0x47, &(0x7f000000a000)=@generic="5cef20abbaf6bd4586d8a6d6c9ec31c9", 0x2, 0xaff, 0x7}) socketpair(0xf, 0x6, 0xfff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f000000a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x5, 0x8000, &(0x7f0000007000)={0x0, 0x0}) bpf$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) 2018/01/18 09:09:17 executing program 5: syz_emit_ethernet(0x5a, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/18 09:09:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x5, 0x1f, &(0x7f0000ff3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x3ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000003000-0x8)=0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000002000-0x4)=0x1000) 2018/01/18 09:09:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) getpeername(r0, &(0x7f0000006000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000929000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ce7000-0x4)=0x9, 0x4) getuid() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000963000)={r0}) getsockname$ipx(r2, &(0x7f0000d59000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d75000)=0xffffff30) r3 = accept$alg(r0, 0x0, 0x0) sendto$packet(r3, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/18 09:09:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockname(r0, &(0x7f0000651000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000604000)=0xfe5c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10000}, 0xffffff72) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xffffffffffffff06) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000bc0000)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009d6000)={0x7, &(0x7f0000d29000)=[{0x254b, 0xffffffff, 0x101, 0xffffffff7fffffff}, {0x2, 0x7ff, 0x6, 0x1}, {0x2, 0x20000000, 0x8, 0x0}, {0x1, 0x3, 0x9, 0xfffffffffffff9b6}, {0xff, 0x2, 0x9, 0x3}, {0x9, 0x7, 0x1ff, 0x1a}, {0x1, 0x9, 0x10000, 0xb}]}, 0x10) epoll_create(0x5) 2018/01/18 09:09:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept4(r1, &(0x7f000081e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002a6000-0x4)=0x14, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00002ab000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f0000539000)=[{&(0x7f000013f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000b82000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, r0, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1]}], 0xa8, 0x0}], 0x1, 0x0) 2018/01/18 09:09:17 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$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000601000)=""/70, &(0x7f000044c000-0x4)=0x46) listen(r1, 0x2) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00005e7000-0x45)=""/69, &(0x7f0000bcc000)=0x45) close(r1) 2018/01/18 09:09:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54938a38829401ce) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000664000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x1fffffb7, &(0x7f00004fa000)=[{0x0, 0x0}]}) 2018/01/18 09:09:17 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0xe) 2018/01/18 09:09:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b47000-0x4)=@int=0x1, 0x4) bind$inet(r0, &(0x7f00000d0000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 09:09:17 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000)=@generic={0x0, ""/126}, &(0x7f0000004000)=0x80, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000005000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000005000)={&(0x7f0000001000)={0x20, 0xe, 0xf, 0x100, 0x5, 0x1, {0x2, 0x0, 0x8}, [@typed={0xc, 0x55, @fd=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000041) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000004000)=0x4) 2018/01/18 09:09:17 executing program 4: r0 = socket$inet(0x2, 0xa, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008cc000)={0x0, 0x36}, &(0x7f00009fd000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ec2000-0xa)={r1, 0x7, 0x1, [0x4]}, &(0x7f0000001000-0x4)=0xa) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/18 09:09:17 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000031c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000913000+0x660)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f86000)=0x10, 0x800) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f87000-0xe8)={{{@in=@dev={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=@multicast2=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}}, &(0x7f0000f87000-0x4)=0xe8) 2018/01/18 09:09:17 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ffd000)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f40000-0x8)={0x0, 0x5}, &(0x7f00000e3000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000035f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ecd000-0xa0)={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]}, 0x80000001, 0x7f, 0x6, 0x100, 0x5}, &(0x7f0000a77000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002fa000)={r1, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000709000-0xb8)={r1, 0x92, 0x40, 0xfffffffffffffff7, 0x6, 0x166, 0x2, 0x2, {r2, @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]}, 0x7, 0x40, 0x5, 0x4000000000000000, 0x1f}}, &(0x7f000096a000)=0xb8) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/18 09:09:17 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000de3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000575000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000084b000)={0x0, 0xc5, "e28d52ee39d8c0a3ff347ea0d7ec52193cbc06c8116d115554776a893aad83c8bc7c8edea5dcf8c0910236cdb12790bdace826a76bb4bb157240492b64bec9463e1b0aeba06079cd2eaaf0b922b59db9d7d2361f0af67c19e5343b86f1b9f843085bb2ffb857ccef7880993924670244f53b0353e494d9c6dedaee9c79f208b06d151aa0a4ee85b34884640ec9cf9a07b9470f896a93b910ab5095190d7f4a68423063f5ab66fef56dc2f61bce2d39923bae6f59bbe52a80512b92d34dcc231e5b0ac7d6e9"}, &(0x7f0000eef000)=0xcd) socketpair(0x10, 0x2, 0x5, &(0x7f0000bf9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ef0000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000da000)=0xe8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r5, &(0x7f0000ef0000)={0x1d, r6, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000042c000)={r4, 0x1f}, &(0x7f0000eef000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r2, &(0x7f00009e6000)="", &(0x7f0000e3a000)=""/53}, 0x18) 2018/01/18 09:09:17 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000a000-0x4)=0x0, &(0x7f0000009000)=0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) 2018/01/18 09:09:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f00008e8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095d000-0x4)=0xfffffffffffffca2) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e32000-0x4)=r1) ioctl$int_in(r0, 0x5452, &(0x7f000071c000-0x8)=0x1) sendto$inet(r0, &(0x7f0000531000-0x1000)="93", 0x1, 0x85, &(0x7f00003dc000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0x2, 0x4, &(0x7f0000827000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) [ 1010.388419] sctp: [Deprecated]: syz-executor7 (pid 24258) Use of int in max_burst socket option deprecated. [ 1010.388419] Use struct sctp_assoc_value instead 2018/01/18 09:09:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x807, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ffa000)={0x0, @in6={{0xa, 0x1, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001cd000)={r3, 0x3e000000000}, &(0x7f000085e000)=0x6) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000297000)={0xffff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x33ac, 0x100000000, 0x3f, 0x1f, &(0x7f0000877000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x0, 0x7}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) 2018/01/18 09:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bce000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) [ 1010.456403] sctp: [Deprecated]: syz-executor7 (pid 24266) Use of int in max_burst socket option deprecated. [ 1010.456403] Use struct sctp_assoc_value instead 2018/01/18 09:09:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8957, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000927000-0x20)="6bc265073aab901db75e88127a6eabf68fba96b540fe9a2d975d97987023fbc4"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006b6000)=0x0, 0x4) 2018/01/18 09:09:18 executing program 7: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000000000c8) r1 = accept(r0, &(0x7f0000b57000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r0, 0x0) listen(r1, 0x80005) 2018/01/18 09:09:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fa7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009ad000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000112000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000490000-0x28)={0x7, 0x4, r2, 0x6, r4, 0x80000001, 0x9, 0x0}) r5 = socket(0x1e, 0x4, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000236000)=0x202, 0x4) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f00005a5000-0x48)={0x3, 0x5, &(0x7f000065a000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0xd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001ac000+0x8b)='syzkaller\x00', 0x8, 0xbf, &(0x7f0000005000-0xbf)=""/191, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ef8000-0x28)={r6, 0x0, 0x4c, 0x73, &(0x7f0000e34000)="f0ecb278eae10c1befed4610277c5e00f671f57c9216b3ef17f97c4939e9e27a79f7b77c4926958f65d321a60b50eca344c87071d8894a1ac59f2b988861eccc84dcce652eb17b10a5ad71b1", &(0x7f000036f000-0x73)=""/115, 0x7, 0x849}, 0x28) accept$inet(r0, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) sendfile(r0, r0, &(0x7f0000163000)=0x0, 0x8) sendmsg$netrom(r5, &(0x7f0000a10000)={&(0x7f0000463000)=@full={{0x3, {"91c2ad5a356b9e"}, 0x2}, [{"af7550bb8e8baa"}, {"fb53d25a3fbc59"}, {"1141c5f7b882d3"}, {"515eb942825972"}, {"f461f7cba1b10c"}, {"193c371e30468b"}, {"1c343a7a019f3b"}, {"428b466b6a97cc"}]}, 0x48, &(0x7f0000d3b000-0x50)=[{&(0x7f0000076000)="173017b7b2f68253af93414ab6e0bb0ff81af8d1af1b191c0b5afc02de64e10724393ece8f1a621829152fe7445dda89d62346152ce1ccbce4fdf60816175c1f47399207e52cd6af95f1262e428b4b5ddff619c3c437291f4be455f0ac73f5261ce6702055f5838056bff68e543438dbf96420aea4feeec4", 0x78}, {&(0x7f00007fb000-0x1d)="9c49bcb0493109dd7862664e08b7d329ec7c89f6a18dff24ef1af82e74", 0x1d}, {&(0x7f0000696000-0x1000)="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", 0x1000}, {&(0x7f00005fd000)="", 0x0}, {&(0x7f0000ca4000)="86deddefb028", 0x6}], 0x5, &(0x7f0000696000)=[{0xf8, 0x10b, 0x4, "d2ccb76635a1d7c035f2184179e8002b61dbff9678c63d7b46b46909b4cd8be48d2f99041292128910286492a996c3f2ef2e74c953fbddbae05ce05a7bf8a64ac709fef5e3a01dda180b7867c0a0ea08cd9fc66a454d3c56e0c35a8600b40fb2969dcddbcfb3e8ba45a9a194fb6117fb3fc1adacab1b27e7d65a72601fe94c390537de52bf5baf1d8bbb383326b3bd1a0534c5dfe6655dce7cd12b8bde6df62c3a121f9caa8a753f894c518dc96e92c743a9c5fd9d8c017b8a601000410b651e10a07ffd1ded3eaa6641fd7cfc390bf8285a1b603903182e5b1e59604f208d00dc95fafc942e"}, {0x70, 0x11f, 0x6, "c07833398f3c36384748bd6ad3fb6854c51d7b3c73c34321c11321c3437e282c8ddbce1c586b2ca34027948287261f9d68dee2460d3de33c05d545cc1f36efad811d9ed002662f49a088a2f0af4ef34472303af9a5c9d2365d5c604448cfeb"}, {0x30, 0x107, 0x5, "53341773f101dbdfed74d3a206d127a1766657f1f93d808622696caefd5509"}], 0x198, 0x40000}, 0x20000040) 2018/01/18 09:09:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000edf000)={0x8}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, 0xffffffffffffffd6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) 2018/01/18 09:09:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000000) syz_emit_ethernet(0x52, &(0x7f00008dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x3, 0x200, 0x65ef}], {0x8100, 0xfffffffffffff568, 0x31ca, 0x80}}], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x4, {[]}}, {""}}}}}}}, 0x0) pipe(&(0x7f0000d31000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000154000-0x28)={&(0x7f0000770000/0x2000)=nil, 0x5, 0x3, 0x4, &(0x7f000054d000/0x1000)=nil, 0x80000000}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000111000-0x9)={0x1f, {0x8, 0x7, 0x101, 0x80000000, 0x3, 0x6e5f}, 0x9}, 0x9) 2018/01/18 09:09:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 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, &(0x7f00007f8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000038000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001e9000-0x10)={0x4fd, 0x4, 0x100, 0x8, 0x0}, &(0x7f00000c3000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000182000-0x8)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009b7000)={0x0, 0x0}, 0x8) 2018/01/18 09:09:18 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f7c000)=0x4, &(0x7f0000933000-0x8)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000130000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b9e000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0xae5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x100000000}, &(0x7f0000090000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000146000)={0x0, 0x33d8}, &(0x7f00006a9000)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00004cf000-0x4)=0x0, &(0x7f000078f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000506000-0x13)={0x0, 0xb, "3dbc7c6682b1013978d3bf"}, &(0x7f0000c68000)=0x13) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000194000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffeffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff3198}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0x27, 0x847b}, &(0x7f00007e9000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000761000)={0x6, 0x200, 0x2, 0x9, r6}, &(0x7f0000d1e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c2000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00004ac000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00006cf000)={r8, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000606000-0x8)={r8, r9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000075000-0x8)={r8, r10}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000254000)={0x0, 0x8}, &(0x7f00001c8000-0x4)=0xfffffffffffffce7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e98000)={0x0, 0x6, 0x6, 0x2, 0x0, 0x5}, &(0x7f000075d000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000696000-0xc)={0x0, 0x3, 0x0}, &(0x7f00003d3000-0x4)=0xc) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e58000)=0x3, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000043d000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000208000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000acb000)={0x0, 0x4, 0x86a, 0xa70}, &(0x7f0000d3c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c58000)={0x0, 0x100000001, 0x30}, &(0x7f00001c7000+0xf3)=0xc) sendmmsg$inet_sctp(r2, &(0x7f0000a49000)=[{&(0x7f00005f5000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000915000-0x20)=[{&(0x7f0000999000-0x48)="3f43e665a60078f49a7f4209a4fd429b3ab9a1a1912cebbf59f57c0b98d5aa7179d646a8cc1a6826222ae6bcd8a4b8106284fa61dfa91210a8cd6f634725689def675ff8c6b02970", 0x48}, {&(0x7f00001ff000-0xde)="70600b283bcd89955d756d715cda91726282e75583e0bebdeea1328aa7fc7d0045c6cd35cc8a47a127f971ddb08fe154c19b5d7528d2b957e9fafcd8dd271269ca0f453037056df96ac8d109d24b81a40221332305c513747ff088286c4f2aad607179d2b54537fad29858450e6afc2c18121eefcb6999688ee48552d1e83745ea52cdc4968126ef4a49642550df5ebb5f89c181e5adeb5365d92ef1d74a3e70e97e6813f38e5af76829f13f8a9411d4b92b92770b37014401b1e220e9d8c90a8c62de1b7ad4adcc0f851a739097f02817ab0d7dbf28a6c79c27d996be1c", 0xde}], 0x2, &(0x7f00004b8000-0xc0)=[@init={0x18, 0x84, 0x0, {0x400, 0x5, 0x2, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x36, 0x922, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x9, 0x3f, 0x8000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x200, 0x8002, 0x7, 0x5, 0x0, 0x0, 0x2, r5}}], 0xc0, 0x4000000}, {&(0x7f0000a59000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c1d000)=[{&(0x7f0000921000-0xe2)="739ad0f6264e5fa954a18799d5d2d6afd3319c81bdfcf8fbdcfb2d865240b597087c2eab99f19fb7c395334654817972079ecfa91069620efe2a497bbd668d2303a6794e7ebbb564ad1299c41b19d52f957e3be9e3612c7b44a930eae8ecc700bd0c705821020c77d0e2d003129c436793293c1f09ff6851e6164c7643cf3026e2cd7f4f4aaea3aafb84ddc5a16323019cbe1b3c2159c39fee4d6cbf4ee5342d8de6cbfc571a84385e955ac58b0edb615aa6141da9d5b9ab449e6769914e8406024d4dff31877820439b9c756bc20c7a8df03cdaede7fca95a245d31cc4d54ef8780", 0xe2}, {&(0x7f0000467000)="74cfe856be607f87b5d506ff8b483e45fbbee96a32aa513f98ef08a2bab43d4d0e5a96ebab77f8f20063653a8f8edc442fa77370d01abd287c98c71ea8ac464260014b0de40da03f598961dc96ec5679e5b56c7d84c46bf8db1b915d0308d18b003db4dd8c921fb9b67bb2b04fc3bc6746cdfb728d26a6370db1f81097af70b195b839c7da1003730d3bcc99fee99e345066a1ec66c9f724b7f95dcaabaffd67c05a3d35c6edd78447a0d259b26f95be638401ee0c88b95d5620fb7cefa703ed8dcf915a43b36887fc4376a01c0f91718d550f225e81282e57d0e3fa1dd499a410fe0992e1a7cfcd8bf0b85290cbda2f8ea4f4db30cf6f", 0xf7}, {&(0x7f0000a93000+0xfe8)="751ccfa8b8b67964f599ce127fb64ec1a6cf97d4f55fc983cf9dd3cf19f2bf1fca945a520568d337a872df69c00ed9eef4e086fa3af5e405368aa772070997f54c3ded28c4386056fab05c0d2cf7367464d7500c586b3f078a4a8f51409301359bec5fedf600bd696e53e4874b399e4cc8b8bee61481ec00bd6d7492548671d9feaf6d1108ce67d04564d57968aa33b60c90ab4dacc33e8c0890a80bef3be6658a9ea062c984acf56edf3cfec387a26e330ebdfb9209d6fa9b5411db2bc0ef511467d342d0fd481d07e2b74fdb9109dfde1c224797bdba7a470ab325946c9c97a329866154", 0xe5}, {&(0x7f0000709000)="94efecf985257fba5d754c6212cdb19a0b3f03013376d5b46c6a953e53d00c20510c6c3f39bbbef52576c8492ac75cf84ab2a6db2a08f56a50255591aafe2d752e1069f583409ff16dd165862c78e2b60e0d0b756d01c995", 0x58}, {&(0x7f000022b000-0x42)="04346244e485dc49e6484c226a2da44f9fe38d6877421a14cec5db40c2fd6809d2452747928d7eda325bacdf6af014bf927c7754dc58010505cc40ab6c9777b56074", 0x42}, {&(0x7f0000604000-0xdb)="f39cb87c3e38eb028c521230c8dc6353d20b4ff8d12399a9cf019550187d52e1188617350231bad9d8171954e5a6760499be3847e7628cbb0ec856de703f14d1ce190fcc6fd643ad19c501d4a2a18e4ecdb800d085958a4b7ec06161069a80415dd7c7f54abfecb6c6a0b5b65e9b9cf6ede6daf8923b3a399614526c65f27296f2da5ab65a771ef8b1262c1ccdfc144226488e8780ba7cb1b2c39f6eebcfb56d9c954b797284d6bad956fd59282d3d8f27519efaffb20c55f903d26e609ed7509d8f6d8ab29b1f37a53a05ae2959a1abf29fffc68660c672611f9a", 0xdb}, {&(0x7f0000d45000-0xe8)="c424a5c4919a3bd8eb37e7665c21d82d38c37f171362f328538a5142d038870040c124b1a3221f28677d8daf0e3f5504b8d519d238e8480fb84a49a42db3b35f2b768e005b6e29fa0f959786b46ab1ce0e86d49f70849e612350b7a1ad5e34eaae402447a4d0014e624ec8b76fee81e2d7e7779cb43a19278170348aaf313a9c7a7c3e5c8e2533566dfc47c7903921a3275c74ebb89f28b48928582491a959f27ff0b0f22d904b15c1d441bd795945d8c3d7a2d36259d5478db836fbab18378abd064801c7c430d747303c068ef93ccef0f3a49c3126bf7732eaec4622b2620ee2ae134662c4da07", 0xe8}], 0x7, &(0x7f000088a000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x37a9c6eb, 0x0, 0x8000, 0x0, 0x8, 0x80000001, 0x7, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9bd, 0x6, 0x8, 0xc87, 0x8, 0x1, 0x83a, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x9, 0xf373, 0x3, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x1f, 0x7fffffff, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x208, 0x8, 0xfffffffffffffff7, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x202, 0x4, 0x20, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x4d, 0x81, 0xc, 0x0, 0xd73c, 0x80000001, 0x2, 0x8, r15}}], 0x150, 0x10}], 0x2, 0x8050) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00004bc000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d95000)="de8a096abe64a7f0738ee7611e6c06fcc387e0847b988003be2036390652b18f74f07b8e2b82599420e6e580c77590c2145f7d289cba17f27fea9d4e2155f7b93419f0c92c5dce4d6f09c61205f69d94d0e4ece1ee1487b70ffc172f0cefd7ea548d4460e0e1046202ea44c4a814f6bc9b846611a1a8fc64b2add916c307b47bcca6176b9c07c7527778f6ee126a2031", 0x90, 0x10, &(0x7f0000b70000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r0, &(0x7f0000c6a000)="01", 0x1, 0x4008002, &(0x7f0000efa000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000093a000)={r7, 0x9}, 0x8) 2018/01/18 09:09:18 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fc1000-0x8)={0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000fb3000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009c000)=0x20, 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000cc1000-0x4)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000000)=""/56, &(0x7f0000fa9000)=0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000001000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cac000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r4, 0x6, 0x1d, &(0x7f0000ad3000)=0x8, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000868000-0x8)=0x3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000a40000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) write(r0, &(0x7f00005d3000)="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", 0x18f) r6 = socket(0xf, 0x6, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000f03000+0x97d)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e13000)={0x0, 0x200}, &(0x7f000031e000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006de000)={r7, 0xd79, 0xfffffffffffeffff}, &(0x7f0000752000-0x4)=0x8) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000dab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8c00}) setsockopt$sock_int(r5, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0xffffffffffffffb7) 2018/01/18 09:09:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept(r0, &(0x7f0000909000)=@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], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000df0000-0x4)=0x32) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000658000-0x4)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000370000)={&(0x7f0000c40000-0x1150)={0x14, 0x21, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x6, &(0x7f0000259000)=""/214, 0xd6) 2018/01/18 09:09:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80004, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000009d000)={0x20, 0x9fa5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000882000)={0x0, 0x0}) 2018/01/18 09:09:18 executing program 4: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/01/18 09:09:18 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/18 09:09:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x0, 0x10010, r0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 09:09:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt(r0, 0x5, 0x20, &(0x7f00004ec000)=""/171, &(0x7f0000b9d000-0x4)=0xab) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c6c000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1f3fffb11013b921afd9ca589b53ea39c025085f0f0c9ca2ba2a647fb23d3bb74ec889e7dba9c973baad8a3884e36d2885c43765b79c43b9d85776997d02731fa4263946f8a3c7cea986bc8e3c567d7308c34b140969fc8bd6e79834bc70f9ef2b039e10537028ab1e78199a9fbc5ccb4bfe34fe1263c43365ac2ac6d3f15b4098df73f4633d5a7376ff82b829daa86aa37ca348c257b1b9cf29574de0206c6042dee3f5c1b89e0e0403fab8db6bb4c763a51d802569e349827914896186cdc709d4e5e46eae415843764516d49422b7df26bb27f693d7b011dd4ae54726019b032042905f28002ee6726ee979b485fbbc2ae4380e9ef357640a34d912f9cf6bdf1bf74db36ce50b6b4e9fa7e0b00d4cc12742ca058908e3a93f37b63ea8b7ebc0616ac9207fd2714fc4704e8454f8369840e9a3475650b2ecb139f78475a1ff65fd39b00ce052c98ee8363eaa7d9a301b7228707fc0a1c5d6a6ef26bc589084e6dfbb304d84461a6d29678e91514cbb5f6b309e169f2833224e4bb5d64b82bbc759de8090a1292270a77a6111ead5517d71875495faee08b6baa9d1301be83a2b97836db6d6a0f8f84421affd570903ee73ac57e9c0a574eb2c913743410f1962f7cdc640b7542f67cb45cfaae2338137bbb15b1481d59a118638dc99fc3baec7db6cb42d9fd60678c11955c06092b02c6d0e98f563c320b7ef4a3c9b9e15c1e109004790cc2a7691d9287883af16ab47f3e14f9ff103da8089e6dec4646a429718514b66e81be5cff7f7b92fb98bdf40c493fd32ad8e8d39f5223f1202ec99d9e0b86f63338d6c99a2940e210d2ef892b080a49804e47cdb3cc8777e48eab9600b33489438f241af90ff8a8a969260b9ef3eba3cea26f034c19919cbcd188b83e9431c37d012d2e0bc86c0a93374087ffebf861ce46af179f740e77394fa7977a6c88ff85db9978f6338d627ad9ef10d76bf9cc7b36277e08078ee10f73624078c840fc8027bb3ed04c730f3a01c4b17a7f5e02a14fac9cb929219b10632cc60aba024986f055c89a43e52a74256df1b7b142f0bef59952fc01f09762cd0e58f0052d0519361c734b29815a8505589670e8935a18405acefb6529a0f416620703de85ffde1494750c5a0bb62f71c3969524047df3ea82dc30aed3edf31549eff8354e31532cc64ff98eeabe3a7fe98c4ce28b6fe669ae176de7ba6f7f0790e0489fe44018d004fcb7ad4b9378b85bbd0b2d538d19d1cab70d7472e23328252d224b85f3a0f5b76c4a5001d7eb333b0dc6d9c9a6288930f941ab5eb364b32d9f5a9becc666fade9e9b025eb651dc515fba01738509a23803e7e99e52ec83275c0b8a6f9111dcdcfa1481f0a4f5da2959f482aaaaef0359e0238ba9d8c765bd3a4e628968153376b613603a4049657a03df7f0361f8677bc0723756e7e8f7c8276aee8cb05ace841e951600c508f20cf593b583ca0f7085ce3c5f9eb66a769c88134c4d9fd05a37d6835760d7c32d2addc3188fcd1c37b6acd89a24aa7ae95e414c6067dd7b53520feec50bdaf71e170fc0e2c5a46e863844439d57a3a0969efa1d505c97318dd2cba9f570f461eabb0f1f5d99e35055780d9a259a91d91ce2cc421fe3c20ed82ec93688066e7bf11c3176611eb0cb89c956be6e422205b5ded9184ccffddfff53ca22828e6f86543c58a865e46c15aec7916b237a4245fc735212ee8ab7152ebc3212df9148bc128ec64ff62e3d3481e02914a61dad757e9268ee254527ab1d3164a88f953d0f07edbd2547c357aec54b152a21d77490f1fdf570687e893d91df72f3ff9ad0c0d807a09224bb07e6824c8d2623f80f396a3384bed4b203f1cbaf551bb06ed8b82f271607714eeeee7cf6f0ffa5f3713bf0f43498c56116bd710050efbec498d0e7db16f28f5125d215a64e11de5d6da705770715eee7dfdb8bf9836ec5f7dca9f82d0ee3b1ab74d88b5ccd31d295640bc3f1beeea45d77f7e4ca8567a6dbc9039cb377f0469dd6ad91b45f780a76fa83c5e01567c49372dd91d9c3e4a92c7da2ee422abca3bcb5668d17c0b2ddf10d77163585f88ca5fd3c19ab7f3fb6b6f2fba0b97f7f657ba488dfe6caa685c2c570e23fb111d5eace33ebed2a7a167d09eeb08b5941b7cc6eb1dc16730f0743faf03da74859120d2a518d63e61889d82951e150b7f7e3ed882b7695c75c91528754e834122b02b6cce4c27d610e17c8eeea63c42707687ea1074bacd2e1c488353d7669767991da6421643309513ae53cd7b5f3d3b49c26597d3931728845a5ad8f990f45047f3fabf357343b6511a46560b4fb0abd99b8f64f605a36e20c7c61534580415b30507cce1062df2592aa599235a1b4d77e7179afad91a31f8b5056b362ddffd85724192affa1a22483e46d189ad5a0f72d6901f815d61c603b4ccd1440e8607b183bed433959c1b522d152f8322654e39170f652b52646a4d9478f0fdd6cfb9f63278a7cb7a91d53adf33db68c13b6123086b558fc41ac99bc3882bfcc8aa4a611b5ab6e04a739f59d76ca4e2d964fad3e7e22d9191ece0992cc1d25c53362a5829b02b6e8a8a8a6edd90e99e2af84095940ea4dc4ec91072cc43d6c7dcbb24d4c902abe39af54627601973d2a348fbd3de889296d795e2b29af752ed4ab643b322664eb5dac2572221666859639a26abf87262e40e45a5f5d21ddd09439b9df709daac2ffb675e651e534917b5c88b3a91f3ef8c40161851803e549866a397a38942febaffe8061e423213e8e78d08f297df72ed04eb28182f18c7390a2ea8fde0c448cf29845e25718f6c5414fcc11268c14799f078a934b87dd16e9f114f8400967db1d3a8eec7fa34b2cc2545d423d3ad51b31162127c9a7760296a17b7aa5a2634731bf2655c53ada7101f6464862c71c3885c45916e7abede184b28edc523bbb3c85985d84bf85c7bddf44b3c7212623e29cb24f2d68b24af0d993c15af32873d63aef66a78435b3eef8d70c6a19bb4106d5acbf5ba671f1d5e5738da1cb6739168c5392e7045200577e8ca24829bb51da802408b7c5a96a4fbaa965a4208c6be8aba1f271274b0c4094bc40225d12a4f56ed197396e8723abfbf1d6198d0d41a22bce529c6a55db9b3d5a1ed6a19212681d2286c50791b2ba4dd47c4fced5714e620cb3c425e752406e9b608347d55ca5e7287b525fb96c3c4682aafc61a35b25db7e2c1c3ea41913b79ec9926abab8156cc05a193dd656ad0ac22db5675664d4bcd43ba50c37c011d83798a9e4a79a781e4e1f62a2934e1b5a61715f844f0a5592467a7ce83aa32007d895204c498e7063cb3c37cc4f94a42adae417efaba3da8bb906fc21a569d6048fa6f1e0a9806f18e68823df07f580799c7d1e1fc52a46ae0fa15dd270c01e6b3520cc1fee4153345b5d25b32178c68be03224e32c713a8229caf691d4434dfe3eb2bee40ad92fd43ca81f3665b8890b47098db287d1dda5c3340e3b06c44edf8aae13021637ae1c8afa7b4be083cf47a19551fc057d70154395a9dc6d1749f4ef3e3cd7f403b132bd6b11e503b7e67a287ad020f1985b5b5c0fcc37944ae799cf36541c9f9b1f263c03442024eda07df11902279aa56814ec223e3c5e14e525da5156335e8435236f55bd9698ab50b3c2c677b529338d116430777a98598f6a267298ec98c8a95d1cdac504c5508d121cd1d629b424ababf1b8bcdb187b57f9881d2151c5c7d5f0ace1cfa498a8ff78800a4b9343f0b12f3e3c4d5dba79f676c0e4dfe53bfeaf0b07258909bf5144d1fa117307da2bc6eb92df1caa7adf570b3ea8534b060e0eedd15733a9dbc51de1bf99a6e758e1fc1d3be42d55e953b06018b12348f48da68a641eda7f2cdbaac16d2b797b3c2cc401ae71fecd4c38013ce9e9bf0c4edffe951efa5a5246bcd1f35a945ec842ddaf52252e935df2434ca2ba4ad7e2c5e7062cf3967e535a3f45d86fe9c3625d41c7ee78d96e99fbbf2bfa9cc8ba943a03c38a9ab229d0ef1961b9a22a202ba4ade741d6337aa4e8d91aec13460e4d11ce1bb68db69030e7d49f121523d33b47bda3278939196a1ed9082bdbaf3c90e1ca906c050af59231c58619263e8478b69a84a92b51ed0765a980371129eef22ebc0fff4ea0dee1abd6d358e81f692fef9190f685840ec3acdf591c671a5ebc954b8e9228caac6c3f1f0932ef5598feeee199c8f3ce78d812b2caac87b17a4f67c8f9fba75ec4354a69cc4dde37d1e9723a3bb62cc2f04b3f4b47dfe1394b68bc8f611f5ed325204612c3e26e0ecceb7e88622760148b2f9694bb10a5187969a272b2ecfb4565f8157b4f93ac47fd5eb4a38cc96101d18418a91ed08782ebda990b5e51e8f4244f1cab06cc90edc4c012aa180620448e96e7390e51f7df01152f55e0a4ade8197d5ccf544266e46700e56d2a77c559ee247bce6d6f49693f73d766e4e02bcd5a3d58be56fa45ddd7d6364ade7c8e444754a717eb606a7c71e3fcebbdf3fee9e886b2b65d430289df1726bccd7330c61b763a3b40f9ca810b01f899eeadd14b88d4133af275ed3d4313e041f6804ae5a5c4e79618924f11a75ec6c3d246a9c3731081122b4ab7d345bd4019f73738f4bc7eae40e08c32bd1c0ce7224543dcb5cbb09c831c41f155412693837bf4ff7b7ea0ff9d1d018bc1ffd3fa8c76347e93be67f4b3757ba94c00d14ab791eed0289a4f4cc6dc6844d090f1ec5b2ef0e83b80fe60c36a8bfc01fd27075d0d0dc3e7c270871ee7f0b550fa13a0104036017b97d553b92c68e556a844f3dea706d340450bc1a8710e8d3dc72ce7eb9a1d0e44ad4963c1a7dd590ccb9cb59f555dba9a6755fd83b9f3c2ff7211d9f9d4792fb715366d08d08e8b8ba81590e42c9426798dd060cca271890cd6f0e641725a2ac0f6024bda4e561d9ebd52bf9bc078e7eab6a6ad1c66cd242acd25dd71aefc8b4077d78a6eaf3ed0d4895ef84a6cfe9796cad8ba02493c74a6c57479501946d816d667558198c9ac9bec0c9e7818cbc8ea787790f59f845b5012d7722115a3bfabe7bebf09cf0c5724c047b593546902f76cd0030060fd2d239c679a44b3384c955ee4b91913ba9f15b9022b28115ab3d986bf49a8a24cc54769b9b7697c6ce0e80708834b0156fe823b789c0238a04b8caa2d690fc9d2815fbf4bb6a6cba24b38395b86113b1e558a9c7bd073b5fb1edfc9c6f282912e5f44e765a813f13d51dee98401044f4ae087c084bcf100f5bdbe4efd707c5ac86d8da0d76b7189da7c3ff7ea9fb40f0855f00dbb5d10b938b418e571d1b94997bf5c1195b9a37cec4641270e650416ababfc00036fbcee3c41d2941eee75cf1abb41b78649b53d6be77f1c7d8e174548c553bdec3047c34a0cf38d10a3967b634ab79de4a58d25e91651be8cb2826b8dc19e63f21868a260886570cf54d79b1e1eff82860b87d9fe2c7507eee2440917d072fadc81", 0x1003, 0xfffffffffffffffe, &(0x7f0000859000-0x10)=@ethernet={0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/18 09:09:18 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0xffffffffffffdfff, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x0, []}) 2018/01/18 09:09:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x5, 0x80f, 0x4, &(0x7f0000762000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000837000)={0x3, 0x6, 0x5, 0xfeb1, &(0x7f0000639000-0x2f)=""/47, 0x5e, &(0x7f0000c1e000-0x5e)=""/94, 0x84, &(0x7f0000406000)=""/132}) bind$inet(r0, &(0x7f00004d7000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000069d000)={0x3ff, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000081c000-0x10)={0x0, r3}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000cec000)=""/40, &(0x7f0000896000)=0x28) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000055000)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr=0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) sendto$inet(r2, &(0x7f0000614000-0x99)="4605e4d6327d734398d0be38f3f3840e8a7ee3306822a839833ee256724a1ba44685cb8ca6a9800af28126e73b827fcc946fbbd19f22f524550dedde1d624a466e5a72550878ee2fcd12b200a7a8d6677489453f2bd844174ee347a32b9f152f93f9e749bbe78b9a927e5f6b61ab8861fcc611e96ead7161f8a445f1ef236d7b57bebffaafe5ea6dd9fc5de279810064fba1070d7b50dbba46", 0x99, 0x20000000, &(0x7f0000455000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) listen$netrom(r1, 0x9) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000ac9000-0x8)={r0, 0x7}) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000b19000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000d11000)=""/9, &(0x7f00001d1000)=0x9) 2018/01/18 09:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002d7000-0x10)=@generic=""/16, 0x10) listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/18 09:09:18 executing program 5: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000b, 0x81) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000fc000)=@assoc_id=0x0, &(0x7f00000fc000)=0x4) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000fc000)=@assoc_value={r1, 0x9}, 0x8) syz_emit_ethernet(0x76, &(0x7f00000f9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @hopopts={0xb7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/18 09:09:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000287000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000671000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000636000-0x1f)={0x0, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000f5c000)={r2, 0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000796000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000192000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00002b8000)={r3, 0x80000, r4}) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r5, &(0x7f000070d000-0x38)={0x0, 0x0, &(0x7f0000998000+0x3ce)=[{&(0x7f0000b39000-0xfa)="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", 0xfa}, {&(0x7f00000da000)="f0b6f797e7c2d3abd8790894e0bdf0c153ec12eb7dcd323a038e902830f68711481af2d1d7f197560dae293d79de5ca514e63adb31fb62f7f06ed857181d734947c50fd178dd2f3d29d4d897f6ad46b532e57860af38d82c162d966aa566b36f1bf06f54d1948175871acea3d4f743d2acb5a41843283f902e344695a835663b27cccd43e6fcbc32f3bab498ef635b2fc03398fbec188c7e38fe5dad0ae526bc1c766237906f27c944dfa983175e368574efe276a2a750477aa98c3e278ef3276e8018765d781ede09b038f1e7ba9f2384db302ad4ddaae22f8d0273a7abc0c2fad0eb94b6bed99ce4ffa99a024721b883dc29", 0xf3}, {&(0x7f0000cf0000-0xa4)="fd60797acc00c479648d816f7fc480b2d6b810bbbc6cba9f5ddbf08d116201e40e4395c3e6ab66afea1277c3fc92e2ce01a2b55f3286ad343d4915ccb012bb9c23db400360f86c99f662b05ff722c4c17e793da4937ba56d67517b3bf47593ab12141a201042a8380803697b950c19f4fea1142e8d3d9e9454988215350d4c01358de12df283b326dd3de3032a14b239f8aca10bd73e3334726a5ca66b4911a128193b67", 0xa4}, {&(0x7f0000085000-0xc6)="9db954e334edda901df9992af5216b2b150ace68cfc56a610955770ccfff3aa2de1a163abf252cd5ed5883be60ab329339ab81494ae0785c430f3c31129440dde0d5c25796e6f7627213420afed861976c2913c91b163479709364ff6883863fb29520233e5efa9ae632582ff7cb86ec6b9811fcb677f350e5dc9d7ceeeb6b48c7d077bd41a29048e23e6fec5a3773641e57508442996c48ee275b28143aae65cdb51c89328147f005bc9f43ac7fabcebd34972edf58bea94ad1a07e6e95235fe863fdc7206b", 0xc6}, {&(0x7f0000997000)="", 0x0}, {&(0x7f0000dcf000)="e748c7471d838fca4524144fe6ae476a5907cc645aaf5ecb5a0b4f28c80c181914ff8c0ca2a7d004b9294a877bf9823bd4839a873a7601b132141ee37cb641274cf22c104a1a71fbc35f4c991111db7fe79f50dd56e03905de4cbbde7bb4dfba224356caed59736a968de9f9877800d61fa83d7c3d9a2df433739760d3c7d8d9ccee4fd6cee554107cf869c71b4fc4cefc983a935ff5defc87f29b84dc7269b6543d716bb90786d80dc04c56664b9e62c91030dac0272b42cd973d9f73c69c729cad229f713092bc89e92faf55075ef8d4152a20269915e3f16f7de09717d89bb1c27f2e30e2c06ad1bc64bc100d", 0xee}], 0x6, &(0x7f0000e18000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x20008004}, 0x4008000) recvmsg(r5, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f00004f1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:09:18 executing program 3: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000960000-0x8)={0x0, 0x0}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000960000-0xc4)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0xffffffffffffffe0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7afa55b0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6(0xa, 0x0, 0xffffffffffff2c94, &(0x7f0000760000-0x8)={0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c3000)=[{&(0x7f0000955000-0x89)="", 0x0}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/18 09:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ca7000)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00002a5000)={0x4, &(0x7f0000b7d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket(0xa, 0x0, 0x80000000) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, &(0x7f0000b8a000)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x114, 0x24, ""}], 0xfffffffffffffe60, 0x0}, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000308000)=0x80, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00003b3000)=""/149, &(0x7f0000a8d000)=0x95) socketpair(0x1, 0x807, 0xccc, &(0x7f00007f3000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00009c1000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000049f000-0xc6)={0x0, 0xbe, "d9b3cc75547ac280bfd89edcba7b1880efd650e279f166ad86f38c91cd8f7e425214be8ce46886d01a44414f22ff0fbaf77c35862c966dc38af05422bb87e71b119d80920028eaf9e38bd8fea23a5a7a3b3efe0d0c88e8717c921058ac54857ff08d511dccf055a9d00fd48f91d5876c0b134ca2eb207d64dc11db36ed0cec70d1dc4b45a902e00fa0b298ac3f20668bc721ee8cd8ff57bd965225b99c934bcedf44b57e3ea94210d2a93f70de281454f79b595eab31f17ec35c09fda43f"}, &(0x7f0000998000-0x4)=0xc6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009ae000)={r3, 0x9000000}, 0x8) epoll_wait(r2, &(0x7f00005bd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x401) 2018/01/18 09:09:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b00000)={0x20, 0x0, 0x10001, 0xb4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x8, r1, 0x0, 0x3}) pipe(&(0x7f00009f5000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000153000)={@common='bond0\x00', 0xfffffffffffffffc}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x6, 0x2]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff21, &(0x7f00006b6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x6, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/18 09:09:18 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000000c000)={r0}) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000000d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0x0, 0x8, 0x5, 0x7f76, 0xfffffffffffffffe}, 0x20) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:18 executing program 1: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0xe, 0xba, &(0x7f000099a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000412000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x5, 0x40, &(0x7f00006a8000/0x1000)=nil, 0x7}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x0) 2018/01/18 09:09:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dbd000-0x8)={0x0, 0xfffffffffffff801}, &(0x7f00008a0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007e2000-0x15)={r1, 0xd, "43c46626a17c6c781e81b6cc98"}, &(0x7f000033c000-0x4)=0x15) r2 = accept4(r0, &(0x7f0000e91000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e1f000)=0x1c, 0x80800) getpeername$netlink(r2, &(0x7f000071e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000643000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) poll(&(0x7f0000d6d000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x9294) shutdown(r0, 0x10000000000001) r3 = accept4(r0, &(0x7f0000b62000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00004cb000)=0xc, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000ab5000-0x10)={0x1, 0xfffffffffffff000, 0x4, 0x6}, 0x10) 2018/01/18 09:09:18 executing program 6: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000ac0000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x2) 2018/01/18 09:09:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) shutdown(r0, 0x1) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) getsockname(r0, &(0x7f00006d5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000591000-0x4)=0x26) 2018/01/18 09:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b95000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) syz_emit_ethernet(0x66, &(0x7f000036b000-0x169)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x30, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d9dd57", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) 2018/01/18 09:09:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000001, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f4b000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000542000-0x4)=0x0, &(0x7f0000925000)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x4000000000000027, 0x4, 0x4000000000, 0x0, 0x1c, 0xffffffffffffffff, 0x3, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 09:09:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 09:09:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x9) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007c8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x4)=0x8) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a9b000)={@common='irlan0\x00', @ifru_flags=0x1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acf000)=0x9, 0x4) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000084b000-0x4)=0x1fffe00000000000, 0x4) 2018/01/18 09:09:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pptp(r0, &(0x7f0000465000)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$void(r0, 0xc0045c79) connect$pppoe(r0, &(0x7f0000ad8000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}, 0x1e) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000068000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000063a000-0x60)=[{&(0x7f0000ed1000-0xd7)=""/215, 0xd7}, {&(0x7f0000672000+0x64a)=""/84, 0x54}, {&(0x7f0000925000-0x89)=""/137, 0x89}, {&(0x7f000056f000)=""/220, 0xdc}, {&(0x7f0000a0b000-0x31)=""/49, 0x31}, {&(0x7f0000942000-0xba)=""/186, 0xba}], 0x6, &(0x7f0000b38000)=""/51, 0x33, 0x9}, 0x0) bind$bt_l2cap(r1, &(0x7f0000619000-0xe)={0x1f, 0x10000, {0x0, 0xffff, 0x69, 0xb19, 0x3, 0x2}, 0x5, 0x0}, 0x2f0) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) socket$nfc_llcp(0x27, 0x6, 0x1) 2018/01/18 09:09:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x401, &(0x7f000012b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002bc000)=0x28b, 0x4) syz_emit_ethernet(0x6e, &(0x7f00006f4000-0x323)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f611a4", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/18 09:09:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x16) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a75935", 0x40, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 09:09:18 executing program 2: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 09:09:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f95000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0xfffffdd2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001c9000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000d88000)=[{&(0x7f000018a000)="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", 0xf14}], 0x1) read(r1, &(0x7f000095c000-0xed)=""/237, 0xed) read(r1, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/18 09:09:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000e76000)=0x400) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x80000, 0x2, &(0x7f0000b39000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000319000-0x20)={0x1000, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000ca000)={r2, 0x3}) shutdown(r0, 0x1) 2018/01/18 09:09:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000968000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000f18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cc3000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e49000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e64000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a10000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3, 0x4, 0x2, 0x9, 0x2, 0x20, 0x80, 0x3f, r2, r3}, {0x8, 0x1ff, 0x2, 0x100, 0x5d38, 0xffffffffffffffff, 0x9, 0x401}, {0x3, 0x9, 0x8, 0x4}, 0x3ff, 0x8, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x2, 0x1, 0x15c, 0x3, 0x4}}, 0xe8) recvmsg(r0, &(0x7f0000672000-0x38)={&(0x7f000068e000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000107000-0x80)=[{&(0x7f0000937000)=""/236, 0xec}, {&(0x7f000004e000-0x31)=""/49, 0x31}, {&(0x7f0000cb4000-0x48)=""/72, 0x48}, {&(0x7f0000624000-0xc9)=""/201, 0xc9}, {&(0x7f0000244000)=""/40, 0x28}, {&(0x7f0000456000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e62000-0xc4)=""/196, 0xc4}, {&(0x7f0000c8f000-0x7)=""/7, 0x7}], 0x8, &(0x7f000066e000)=""/99, 0x63, 0x0}, 0x2000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/18 09:09:18 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r0, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000be5000)={0x1, 0x1ff, 0xfffffffffffffff8, 0x5, 0x0, r0, 0x4e5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xffffffffffffffe0, &(0x7f0000ff2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ff2000-0x4)={0x0}, &(0x7f0000a1a000-0x4)=0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x8, &(0x7f0000ff2000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) socketpair(0x19, 0x8000e, 0x7, &(0x7f00005f5000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f000055c000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff2000)=0x5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff1000-0x10)={r1, &(0x7f0000ff0000)="508cbedf5632d93e29f8f4cabf71b5ff845643933518417eb6d2a71bb0dd561e5726b9f55158c6c89501607b93a4b010bfe76f8161becd822adf68d58b7142890c1d8ca355aa6def6c019daa404f1797897b4cb042e1839dfb0df96d1a9d18295333ffb132da9af19aa4369031d597afa3f16b5511e21c600f32c82257e81a319ee8d44be857772cb927e3c97b8c499b731f436563cc914e050dbc6592661e400410fb89d4a895c65408eae59d030b1188a03a48"}, 0x10) 2018/01/18 09:09:18 executing program 1: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000028b000/0x2000)=nil, 0x2000, 0x1, 0x80010, r3, 0x44) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000fa1000)={0x6, [0x7, 0x4, 0x5, 0xff, 0x7843, 0x8]}, 0x10) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000afe000)={@common='ip6gre0\x00', @ifru_mtu=0x9}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e5b000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) 2018/01/18 09:09:18 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0x0, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000010000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000001d000-0x4)=0xe3, &(0x7f0000023000-0x8)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000019000-0x4)=0x0, &(0x7f0000021000)=0x4) sendmsg$nl_crypto(r0, &(0x7f000001d000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x20200008}, 0xc, &(0x7f0000009000-0x10)={&(0x7f000000e000-0x120)=@del={0x120, 0x11, 0xd12, 0x4, 0x0, {{'wp256\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], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x84ae}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x1}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008090) 2018/01/18 09:09:18 executing program 4: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000672000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000061a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000089d000-0xc)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) 2018/01/18 09:09:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000e43000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x3, 0x2}, 0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0xc0045878, &(0x7f0000a8c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd5, 0x0}) 2018/01/18 09:09:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000c0a000-0x50)={@common='bpq0\x00', @ifru_settings={0x10ba696a, 0x3f, @fr_pvc=&(0x7f0000575000)={0x101}}}) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000845000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000212000)=0xe8) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f0000d22000)=@req={0x1, 0x681, 0x2, 0x3}, 0x10) r8 = getgid() sendmsg$unix(r3, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e35000)=[], 0x39d, &(0x7f00009e9000)=[@cred={0x20, 0x1, 0x2, r5, r6, r8}], 0x20, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r2) close(r1) 2018/01/18 09:09:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000237000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x802, 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000afd000)=0xffffffffffff7fff, 0x2) write(r0, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff400008800", 0x26) 2018/01/18 09:09:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0xa, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x9322, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x6, 0x1000000, 0x5, 0x0, 0x0, 0xfffffffffffff000, 0x64439887, 0x4}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0x40f) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r2}, 0xc) 2018/01/18 09:09:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000af6000)=[{&(0x7f0000002000)="34a3c4fd136d9eac9d056614aaf30cdd64", 0x11}], 0x1, &(0x7f0000599000-0x78)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f00000dc000)=""/218, 0xda) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000249000)=0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000016000-0x4)=0x3f, 0x4) 2018/01/18 09:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000653000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c9000)="", 0x0) 2018/01/18 09:09:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xaca) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/18 09:09:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000037e000)={{{@in6=@empty={[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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cbd000)={r1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00001a4000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fa5000)=0xc) 2018/01/18 09:09:18 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f46000)={&(0x7f0000898000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000)=[{&(0x7f0000ae2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xd5)=""/213, 0xd5}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xdf)=""/223, 0xdf}, {&(0x7f0000c7b000)=""/0, 0x0}, {&(0x7f0000000000)=""/21, 0x15}], 0x6, 0x0, 0x0, 0x7}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffc18a, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 09:09:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x17, 0x7, 0xe11) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002f5000-0x78)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x10000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x3, @rand_addr=0x7c5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) bind$inet(r0, &(0x7f0000cdc000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xb, &(0x7f0000e24000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xe}, @jmp={0x5, 0x9, 0xf, 0xf, 0x7, 0xffffffff, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00005ec000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000150000/0x3000)=nil, 0x3000, 0x2000000, 0x60010, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000d2000-0x8)=0x9) pipe(&(0x7f0000b3b000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000cd000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000970000)=0x1) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) r5 = socket(0xe, 0x803, 0x3) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000644000-0x2)=0x0, &(0x7f0000909000)=0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000d9d000)=0x0, &(0x7f00000de000-0x4)=0x4) sendmsg(r4, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$unix(r3, &(0x7f000024d000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/18 09:09:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000082d000-0x8)={r1, r0}) connect$inet6(r2, &(0x7f00003cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 09:09:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000566000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x6, [@broadcast=0xffffffff, @rand_addr=0x6, @empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xe}, @multicast1=0xe0000001]}, 0x28) syz_emit_ethernet(0x2eb, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ae0004", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/18 09:09:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x15, 0x800, 0x7fffffff) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00006c2000-0x4)=0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000300000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f00001b3000)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffee1) close(r0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000000c000)=@abs={0x0, 0x0, 0x1}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000266000)={0x0, 0x0}) socketpair$inet6(0xa, 0xa, 0x49f, &(0x7f0000167000)={0x0, 0x0}) 2018/01/18 09:09:18 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/18 09:09:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt(r0, 0x20000100000117, 0x8, &(0x7f0000007000-0x4)="02000000", 0xfffffffffffffdb0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f00006f7000-0xc7)=""/199, &(0x7f0000331000-0x4)=0xc7) r2 = accept$inet(r0, &(0x7f0000456000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000580000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e2c000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x2, {0xa, 0x2, 0x9ca, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}}}, 0x3a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bdd000-0x10)={0x1, &(0x7f000052f000-0x8)=[{0x0, 0x0}]}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000388000)=0x0, &(0x7f0000315000-0x4)=0x4) getsockname$unix(r0, &(0x7f00005b6000-0x6e)=@file={0x0, ""/108}, &(0x7f00006e5000)=0x6e) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000639000-0x10)={r4, &(0x7f000058d000-0x26)=""/38}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ae7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000807000)={0xf, 0x0, 0x400, 0x78b8f050, 0x5, r3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00008c1000-0x8)={0x2, [0x6, 0x3]}, &(0x7f0000866000-0x4)=0x8) setsockopt$inet_buf(r2, 0x0, 0x36, &(0x7f00007de000-0xc9)="efa01c8e64f88fd01a70ee7622ad00a8a26f3d87fdafa46e71bfbbe577a6b1fbdc9bb0913d69b99e30239aea423ab6a856176453a88b0f572062d66333287213e87880ab1ddac6422b2733c6d487f3512a8385f2194d755c4ea635884d353b8bcb8accc0330eab2d0da29447a7a1e389dccf29d1254122f14b2aacf99ec156e1fda29444e81348d4b1342bb330aaadee64d3d3939d4259f10781c29ab809208735e34394c1d4b4a6ccf2f367a73706a1620257391f0c953aa9292916a5add53a83720cafcff678d3d2", 0xc9) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000642000-0x50)=""/80, &(0x7f0000820000)=0x50) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001a2000)={0x0, 0xcc, "2b39e849f9e9806b76f4f5bd3488277143e7062bef90f9b3007d31da654f8f9ad9b13d3d73c79bb54b26cc50288d3c75087a4fed6bfdbffbbbcc5bae2073eb0bcc2795f9a683cde6f5385000aba47ac3c992acb1e9797b68e6846b358135fcbbc4baa4970ad7c0b24e12cd0e6c10f5ad42eb7faa49df8052a45fc9f2565ae5f042ce577f9dbc14c22ea3ed11a1b06618c7f30f4c44da4f0e878d89660ef8a914e2e0a89b5a42bc58ebfcea773835f7b1d4e52baea0c5d7062302870849e32bcf86bc18356369cebb8d991d9f"}, &(0x7f00007a5000)=0xd4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000115000)=r5, 0x4) 2018/01/18 09:09:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e8f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000092f000)={0x3, &(0x7f0000efd000)=""/91, &(0x7f0000dfa000)=[{0x4, 0x46, 0x0, &(0x7f0000962000-0x1000)=""/4096}, {0x3, 0x0, 0x1, &(0x7f0000063000)=""/0}, {0x3ff, 0x93, 0x5, &(0x7f0000204000)=""/147}]}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/18 09:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$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$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r3, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$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$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$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$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r6, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$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}, 0x7f}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000df0000)={0x7fffffff, 0x200, 0x0, 0x7, r3}, &(0x7f0000a0a000)=0x10) write(r6, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/18 09:09:18 executing program 3: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80b, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000002b000-0x9)='illinois\x00', 0x9) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/18 09:09:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000085a000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000e1f000-0x40)={&(0x7f0000478000)=[0x0, 0x0, 0x0], &(0x7f0000034000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b38000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b19000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x278) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002d4000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f0000cf6000-0x60)=[{&(0x7f0000a07000-0xc1)="0cc25657f0414ca676ab610543f87af32728d40577240fc93d14e32e45e4b85a0f1034395ccee1bf4028b2c797bf2636f6a24cc40976850b3be76a9b7ed64bfc654669a7f4af2ac89a263dac190354a3fa303c0deafd423312011b8a30626c42a8589fc8da5fdec50d9fbbbdec5a1d67cb97d3cb0781237859c21dc5a69bd7c14024b2f3331774df26048eff63a78239137f8d66c017e97e5fb5978e6fdfe90c193c17b6fcdb03da29455158e65bfd7980f350815f3e7533a763dcbc6289afd698", 0xc1}, {&(0x7f0000bf6000-0xe7)="b18ec404ddd38c87000c460f90df2377be86bf70c8f7a1f804ed34f1585e8a38ef2a7459a9210edc10083400d8af4f3202aa9e6fead7d21c4be2d62e1db6ebd82c8b22753a288030453a9e8292473899da6593c5d18730fe9e2fc0812d4831b05abc6fb8b3ee24fbd719b56859b2d14ce6531ba70f142ea781287b51271457b07d6c24b26ad88ca5638c9be791e58985dd9c9c3c07c93fffd2e00a262eefcf6cc793f07e9ec207f17631f2552bd9cc6907f183626c7ec2fa7da0fe5e7aeb0ce10f29098527a99ba67efe65529c2cc73040da2b9cd5af5f8497062ed8dd8032ed1df923dcc896cd", 0xe7}, {&(0x7f0000ca9000-0x24)="39b12c8c7558ef299171498ba010d53f370087aa229e17590ebce50efb77cdf2c8243052", 0x24}, {&(0x7f0000610000)="815bfde8df07148245d63e6d8e97cc94469bad35d1b9deedd698345dda6a7b06f7c6c308d5d8e1aa4fa020c547893332e5c517eaa505aca4db8dfce6f194ccc8bbfedecc3997f9dd6ab35fce36177f5c1506741b4df4433807d3ea920a130ed7", 0x60}, {&(0x7f0000d7a000)="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", 0x1000}, {&(0x7f0000a13000)="a684841e56dc5c8d73d3defb9e3aed2eaf79c91ed4f9fbf3b723b9610afd9cb0403477edceed2286e4cd44620017c49a57bdc8c949667e9f505ae5363672339f9c05ab59f330", 0x46}], 0x6) socket$inet(0x2, 0x2, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/18 09:09:18 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000006000-0x4)=0x7, 0x4) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x9, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 09:09:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ae5000-0x20)={@generic="a8b5902d8a75bd1d2d55d73c340b9de7", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c7c000-0x28)={@common='lo\x00', &(0x7f00005de000-0x1010)=@ethtool_dump={0x3f, 0x4, 0x1, 0x1000, "fd672a9cd1cbd21920f85ba2045d3a3cdb0be976c2f573a93ec416b56338124f6bbf59f970066df51ee5c7df15c4c5e409e46224be202caf46d9015f3189441905f5176f57215232f1370f9edd97c7ac5cbf0728a5c8250b3bc1093d767fe683c301848141c9eea79b8bc98e7ffbb00dd36e0620f9f7f3b5d1c4a60b005fe7d8207ec95d1b95a400f9c43c1b65f4a2b8aced75b2e77a1a339b2e2efb36753ea74ea979094fba0b06b45988aa0b08770ace26e09b1385e13f9fc20827097a5cdd1a55bc602db14b9e5fb080905a3434bc9c8a486b866ceac807d9546850c48eb5538be1d92e1f18a06d7cc72ba99c16bb9af8b2c76417b7bcfd78c3565ba880ab05734a7cfe12597013c158a28e97179ab6563cb2e2011e0880321db8203891fd9035b7923a9a3e4d383e67e9bc444c127aad148989d6919031e5a6b4f218b6797cc4af36b4ac6da0257987cbe66ecb3b235b94520a3da5baf2afc6b8654ae5b5eaa64243b5a063146ee1cd26d4e58c63083d5e1c37369f112d397eed463c7ebfdf72d5ad7bda09b3d4b3c9d9cc9819dbe63545085136103c3fd09c5cbe42c4b48425c06db182d4d0d372789eddf90e1a43a9ca74cb1bbc28dad1a515852aa13671357c3d5ea2c31cb3664fff47c7b482254757671b4f1d5c9ae530981fc097f2d89387e10ac8343d8618e020b24ec75649b71bce2f18cc3b40a143849826bedea8f4e8ae66bcf0af47bd3f0afaf99b585cd4252d6d16b02629fa465d2e1c3426a1c89d54f9096a381d6872b451ed0bfe35acb1bc25ef7d7fb43484d06533ae32b89611f851c4bd2d511dc2c71d9fd3d2a17603451d3287a0323a158f99c481c9a34ef8651edc56c6b34e51cb159f86c1c0d41c0539294aa2d88496315fe635f8226237cf23a42cbdf6f51894b20b2188a3419793cda88a4f8dd513fb6210b21ed1fea59c2aa46902734f6e7af385ef21748b4d6636d78e1092dcb0ef1ec47dd21cc72a0b3ebac357b4a45f2410363775a577567635525895e05a72505e2ea0d400efa473fcc04f1720d600958dc27844df4d456f5c25fcd06bb5141696f0f61500c2c06a893b1e8195c94b4e8c0f308c058990fc3448fc8f724fe4488456d6b6ae183552deb8b510d7a98ba19263d9d0b1e93424c1e4d1711272d0c379e0a35e8a1686e0db3d90ebfb7b5f2d6c7cee482a6a5e760f0981bba515731e6f9e4bd945ebf2025776a29a628bdca326b05e3820e001da673ce5d7f8d0067204a69d17f6786657a0777783e0406e5375abf9afa537ebc0a5b4345ea29da90aad68849d4d53784b403b48afc815a1f96a2e4cd6796550b0d9cf5f5cb13a07d4c5d93adac7b6cf030699ebfcf1600384d4ab28860f7ae46142ddcbf0913391a5618ff517e87b24d2503e062c49aa333ee9780a860a45f7f6aa0dfd8ee7bd32bfd75176fc69a0baf7f130f6cf43e454f110a40b39beca378c864564f8533adfd1792e46a1c281c7ef9ef865b0f6c24f2b1038d9fcfe068051a1fc144ff50742aa612955b16439cb3eecf5215789f39282124037ec16a6e5b6f8a879d18c3f00f8532a5a973d1319c533ffb8c878e41f6e170bf6a8ae6a196018079dcb95a9e90ac05bd60000bd35fbe3d175033f6b8458600fa4d2c4a8348c471df72bb76410d48623deb146b72f3d8563e1867b6564c6a9803b26135098967dc7db7beadea43abdecf7f02472cb6f8d309512aa03061c744c9bfbaee4bc082c503bc4818891626b09a34be8464907066e9bc2e5a9c743b1821899587f0ff17ada8d93025ca6964e9b96db85b0e2219b130f70de56382645c773ea88b706f1ce7f4089abf3d372b68e762701e9d67646499d189cb25eef07b1a3eb1919f7fc41f78e460a6813ad5ab00dd9eba3797c12f1143525f69dcf6dd96e35feaaa82864e8c68d0d9d0a2873085637afd6106ff1162a0e9bd78e8c0784b76021cd0f4d0d2f8f2b185c2da4c5eec2a5c1e3bdf819cd187575204a7b6d992b88e934e1f6dfb5428875102efe38036e2fe94a880fc9d708f3a717927c50756b081ba52e3e46061e879cee83d464f55a81110652f00d20623e06c782cbeb1b2417d1254c32ac72088de3b1750ac211639273153b5d80a3d41c04f0dc060e64b94982d407efbc3bcd3d608eb374ac362065ecd1ca4f2cc38a56a9a45510c49b711040d560bcf1fb6fc0abe52bfdff80a13aa157ba0d8bba7c32e9af78a81ede1486a2e64b185411392e4b2e58c07ffcc88b673deb473b4724d7f03da7fc266437181fe39a248a0f7ffbf258b57521e3d5d7d5b9a19a585bb80972618f1acd7f421501e76297b5550e7d487aa907bb4d267ae1e8bdae4672e086ed67873ddc9eeac0ab41355ff52e1d0d7db7cbaca5c34b8fc1b573ceec010ccc7b0893413e6ff084d5cf0080b842a99532a70fe6a7ab0da81c356a613effcf976cbb5c9adf5b9d08ec2b676bf7abecf7e7efd14226c21b25d506213003227648f86809d51967e4283aa7a1837a77cf8b8114c56229ec15ff00b1118c539ec248a2c4555df5e75c33b584674817083e74354ddf13fcbc8b95820b45edec860d1ac4b2029f4a9a7b501f5e5fe75ec67efebb7b11e3b1c12afccdeced5187efd31fd713710a429795210b762f6622c8db273396d4f697bc3fbcc80105363799805d522b7efb3c94ce5d8edcaa6f1a99e463fd45d446a944a744fed85da9e0526eab30a76ab0b85f383f93d8e5ffa5d4b8eaef0014e2eeea77d66425be4750096343031a87388513f8493969ddd8b6b28f1a6a8531064a94a69f5be63ff297e351446cc034166a5e0b2e762b837791ce2ae7f3995f2288a2005eebaa2380390f206217326a3fdc524a0559b6fd00e546aaeb58276641d98896ce73c3b76b5a836a77a3139115d895f531a42ef0589372255e372699ba524f696e3a077474687946443bb719ca2e20d35cbbcf3ef160f514f1cb3abcc4b1ae2cef665bbbdf8a32e383ef978120486a0aacd0d4dcaa8d542d33ae8b871e4062fc82f2d6c55c29ac1f84cb89a7989108cd809228bdf631a75a2c437d297d7bdecf6fb549e9352a97ccce1376edf225bdca492a49f1b2ba1a81bad98967e9ad80eba07d7f202047caaca92896fc3b46250396b9ff494856d005569bb990a81b5beace03db0336346ebc017cf9a0fe868ca9a887be7df448a6609abf16c7ef6490d9ed1634dac9e97154174f7bd73cc07363ac9f200918af561d9d19e2de0f0327e20bbbcd85e902f21326f4eb69a4b1c90c6c9e744470ad04189c1eb3fa38c1e53e11670f902f576309911a94c07915ef575599a1736c1f55712e340dfa408c4a45a963dc004213d63d0c59d410d62c96d6679707de36565abd6497b4faab0d5e6a0b5ee2613048509dd0f804e97d069c96b2065a1edc64682054d2ab9ca3541d9e508cd715aa7c3fc21ede451d7318f72eeecd143047fca895874a255a9fb44fba9836189b78a18e3a59cd4b93aa8043a1f616ace642e923f1df3ffc8c94f786e2cb97be3581e2d62e578219b4cc3ce9b979aaae4b1dd019d2b94751404a432dd1a880e5675d47b751914129c6804e9cd06dc6fc33809ea25b4318645dc5273749c7d15e685a21139921b8a11a6322fb711b7598a63b9c910d7dab25f2b33958696752dd66db53ff48855d53ca6597cc13b53cea8621fd824bfd2b79b6491b164e43ffbd22ac7c40b788609e4cd793d7509f6060dde689bdc19634bf16e95ec365492a4f7239b9c1d1617729cad24002900f3a4f3af5a26eaed4f692be3ccd6f0bd1ba7bcf8756abad5b0cec75cbc428795a20cac975a090308d599a0ace2144e6954a88f4bb79df2b851fcb45a20abffb8b6d12c228cdcfc2e8e55569d30d7dc594ccdb0910ee08a7bc69e7941d9dc50674f455b567293c0272d5ab9730ab0c596ec294e375b49ce7e52f344465070d76fbf171972178c9712a1aa91274003a3d4dece61c7a4a4a4b83d9149fa4eb2ace02c61aa7be2a266a35da484936bf0dca75f678cfdaaa589289774c24783fe300f025cfd2af81b499089b25432ef670b92ae917b3709351999a7902b676bc7ec2ee6409d5d10299ddd16b3eae50ff75e20b6de549dfd89ce4b5819d64c8b26a2f03bd6ebf203dd25ef01472618bb77f13f71eca7e9258acffc968b60bd42c24c5a4722de8efdcc7dae169072d02150ad1dd37200ddc4bdd9d8a6269703665f7ab7d9c28be4b153744c3391977520074ca5a6dce420b796a9fbbecced36f70a42fccefebb86e780f5d7a67058be93a3b16924c0a0031a6eb5be0b7f21eaf27dafb2683f3dbe01d4a24310b89d4f8b4c2a6ac138dea39b0b2223f75ae5493b7a23053fad329059d3b2a8b8065a8962acdf666c1fc9c8995597eec4e8f158620798774234296a0f37c11d9dab79667a5118b80d58c2d1a67d345db3162a592cbc6dd7f261c975212ee95b1fed6c8ddad0545934ccc63f7e49cbb967286a2d14b709157a41420e571e61a8fdb74509d201cd281e1244a13208657bb44dfd7f957cb3450e1a5ec7c14a4aa2a421eff26ea7a67c46195d9642f94503a80b6dec0d965aa323d1506969a0d73d2497952cff9ca41d6cc0f61780ce799bbec04ebb855908404a9a8c4e579283f954dab0ba0df7b75e948be720f1a256b6a67ddd05011b496365d157fa0c2d779b47bc2c13ff40d6f45af78ae55c049d043fd502cdeb7b04e13bfd6b6b708729b0894df8261107d37fc2f03e3180e45f893721483455c3042eabb7663c5c598cb5497e6c0c09279e74a0807b74b3cdb62410e1e1d9e751c0c7df26daea5e3d8fd608544d6a6cc0813ca664397e19d5d726fc69d7ab3087b080caef38b8e1e4ed196debbbd62df16e588d073eecb3d036f91dcffed9081200cf751b4d4ccc7b98ef3e1870dcd6a11f61d6795157fcead3e232df995bca5ad68cccd3766dbfe0d65bb792e06dd35bc71181787f4df337ec3f56fae41053929cefe458c309f4a6bd7ae2e4e8fa3376988a2cf283a1d9279f1a74c598037c4a420e81630ae4fd6f407d47194e0e65ae391cd566bf2cb7e6061dc1decf92737a08b0b6d6ec3c48d040c0a5c75a32c53820abce101e12f22a72e88d7674ff206404a26e8e8715c276cc05f99fefebe8172c38ff4bca80ab020798247b595e79a8da06b3de4e7d496600d6dcae217d1611bc9200adca65f580617730ed9d78e49fd5b0e9e9048351dc8e9f3d56f34a581fee2c9094a7c20e79d3b2025f341dddb668b09ca6714e1474fdd4a49726793a10da1e2847ece3b9f0d95bf55871ad89347911c3affe7276e635f3cfaf5d743c1ea41b498312f4b78b9a3d7421cff524ec614152c386c66c54d0e9f6ac04c61210cabaf238f9f5025a2271c8d0548e76e6bb96948bba44ec13ca334c64b806bb12c69827def95dee4262f878a4f55b94c0515cee25d018cd9f132ab5570bbf2f17876581bcfe7d0ab26c0f90e482df9bdd786b464a6e75a57613d7b33e2082e6e7b2992e55bf78b8192d6283d6a4e107217a921a5745d6be229d5f44508f58af509d24fe3ec39a81e66a40bbef6c1cf81af2e88f7c094aed1f30eac52903be80c80fa8a1181a8577b155c5c0758b590d5c4e89d3f6c0f42b9b2f1d206e6b4d356c2b1941081b250bcaa90ec696611dcb0ae8b934f3324b1149d6d1a032c2de7e1a712f860d1e18585e0d226da75a8dfbfc9f7efa824bf4e9a494f8293ff7edf68344fe4891a03aa6934deea9e5851cd822e03fc64f75c670ab39608a49bd3b2f9648921"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x11, 0x80005, 0x2, &(0x7f0000a89000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000508000)={&(0x7f00008e1000)='./file0\x00', r3}, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b0e000-0x28)={@common='gretap0\x00', &(0x7f0000abb000)=@ethtool_rx_ntuple={0x35, {0x1f, @usr_ip4_spec={@dev={0xac, 0x14, 0x0, 0xf}, @loopback=0x7f000001, 0xff, 0x5, 0x1, 0xc9}, @tcp_ip4_spec={@empty=0x0, @rand_addr=0x7a3, 0x2, 0x3, 0x6}, 0xff80000000000000, 0x5, 0x8, 0x1ff, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000906000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000024f000)=0x0) r5 = socket(0xc, 0x802, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007db000)={0x800, 0x1, 0x9, 0x610}, 0x8) write(r5, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000c79000)=0x0) 2018/01/18 09:09:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x100000000000005, 0x800) r2 = accept4(r0, &(0x7f0000168000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddb000-0x4)=0x10, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000000b000)=""/0, &(0x7f0000740000-0x4)=0x0) socketpair(0xb, 0x1, 0x3f, &(0x7f00003e6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005e8000-0x8)={0x0, 0x57}, &(0x7f0000f67000)=0x8) syz_extract_tcp_res$synack(&(0x7f0000c5a000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000061f000)={r4, 0x20, "15b75359ec0cfeaa38d3f7a0ff9ca656c620148b22bd177326e35c090ef5f4f9"}, &(0x7f0000ddd000)=0x28) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000b02000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) 2018/01/18 09:09:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000b4000)={0x0, 0x0, &(0x7f00006d1000-0x40)=[{&(0x7f00002b0000-0x1000)="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", 0xe25}, {&(0x7f0000304000)="8ae51ec5657b5334003a88fe43e4467c80c22f4eef48c9f448fe64ac68580f26c4ce157b53c1bf9131376c2adecbed6c4b3ac84f0a8e43cf6f947e8b844dc6df38a791977088cf60a61cd4aaf80761d01b15fcbcaf4c2cd407015e84355ea542ce", 0x61}], 0x2, 0x0, 0x0, 0x40}, 0x10) r2 = socket$inet(0x2, 0x6, 0xfff) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000ef6000-0x4)=0x3, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x880000000}, 0x60) 2018/01/18 09:09:18 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000802000)=0x0, &(0x7f000087d000-0x4)=0x4) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r3, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x7fffffffffffffff) [ 1011.266316] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/18 09:09:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000975000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000014c000)=0x0, &(0x7f0000e01000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x8, 0x4) 2018/01/18 09:09:18 executing program 6: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc4000)={0x0, 0x0}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000dc6000-0x8)={0x2, 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dc5000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc5000-0x4)=0xe8) accept4$alg(r3, 0x0, 0x0, 0x80000) close(r0) 2018/01/18 09:09:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0xe4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x1abc330f, 0x1, 0x8, 0x7ff, 0x5, 0xffff, 0x7fffffff]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) [ 1011.323945] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 1011.399235] dccp_close: ABORT with 253 bytes unread 2018/01/18 09:09:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) pipe(&(0x7f0000c7c000+0xcd4)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000376000-0x20)={0x4, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00008d8000-0x20)={0x3, r4, 0x0, 0x8d50}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000ece000-0x4)={r0}) listen(r1, 0x0) 2018/01/18 09:09:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 09:09:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000007f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00003ef000-0x3c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x0}, &(0x7f0000000000+0x726)=0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) 2018/01/18 09:09:19 executing program 2: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, ""}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x2, &(0x7f00000ea000)="e825e4437428f8e0876e3b76de1aad8125b93d66657eb011d655491d4591824abba9939501941d943f70c703d09d008ce5178937271dd2e0ddf3f889d27fa3afcb9382a712fd225eea05adb6bd16ff877a674e682d39dd204c3264080e53695d6f0d2dc3f616304daff183df751bee81b58a7112274b3203b99c8ad16ab714a2e60eac2eb4c1066a748c9ac07387ada0f3", 0x91) 2018/01/18 09:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b2d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000107000)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000909000)={0x0, @in6={{0xa, 0x0, 0x20, @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]}}, &(0x7f0000d32000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009c9000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x100000001}, 0x98) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname$packet(r0, &(0x7f0000a5c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006e4000-0x2)=0x14) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00008fe000-0x390)={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, 0x0, []}, 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00004e9000-0x20)=[@in={0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/18 09:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b13000)={{0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="07c78264ad9ee586ec98f4fa79221e96"}) r1 = accept(r0, &(0x7f00005b0000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000f07000-0x4)=0x1e) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000321000-0x10)={0x8, 0x7fffffff, 0x8, 0x3f}, 0x10) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000c2000-0x4)=0x0) close(r0) bind(r1, &(0x7f0000f93000-0x80)=@generic={0x5, "dd936a179abf9f1f376f08e8e8f4431a3497d7eaf2a80408a125fbe2825f2c13b6844865ba39ebc1144a316658e49370462141ef8bc54c8d7bfd3152296abc98fd4e5fdd6dc5fb6c65c2a4b615ab55c46307721f38060e0da76ac9712d280391d723be5118802048acfe99c1d78070607102f08214e3077758260464eeaa"}, 0x80) 2018/01/18 09:09:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000372000)={0x0, 0x0, &(0x7f00003f5000-0x30)=[{&(0x7f0000197000)="5482f9faf74a12f0000025d8422e55f7", 0xb}], 0x1, 0x0, 0x0, 0x840}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0xfffffffffffffed8}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x8f5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000272000)={0x0, 0x0}, &(0x7f0000c64000)=0x8) 2018/01/18 09:09:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e3d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fb0000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000026c000-0x14)={0x0, 0x1, 0x80000000, 0xfdc5, 0xf38, 0x80000000}, &(0x7f00006f0000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f75000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000a8000)=0x8c) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) 2018/01/18 09:09:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f50000)={0x0, 0x6e6}, &(0x7f0000254000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ca1000)={r1, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4d80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x80000000, 0x2, 0x4e}, &(0x7f000086a000-0x4)=0xa0) connect$inet(r0, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000db8000-0x4)={0xfffffffffffffff7}, 0x4) 2018/01/18 09:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f00001ff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000a000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f000021e000-0x4)=0x98) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00009e0000-0x2)=0x9, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000139000)={r3, 0x462, 0x6, 0x2, 0x81, 0x10001}, &(0x7f000041f000-0x4)=0x14) socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) listen(r0, 0xfffffffffffffffa) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) 2018/01/18 09:09:19 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000002000)=0x0, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x7, [@multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x9]}, 0x2c) 2018/01/18 09:09:19 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000d86000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ce5000-0x4)=0x80) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000472000-0x4)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16e, &(0x7f0000a23000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x81, 0x160, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[@cipso={0x86, 0x3e, 0x0, [{0x5, 0x3, 'o'}, {0x7, 0x12, "8c52e5ca63d2bf2ef27a941472e7211d"}, {0x7, 0x7, "040e62f35d"}, {0x0, 0xe, "34f2907aefbf1ea3fb257e11"}, {0x5, 0x8, "e697d8750562"}, {0x0, 0x3, "f7"}, {0x5, 0x3, "a3"}]}, @noop={0x1}]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x8, 0x0, 0x0, 0x8, 0x3, "182615", 0xbb9, 'D7,'}, "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"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x4a]}) 2018/01/18 09:09:19 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x482) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 09:09:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[], 0x0, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fec000)={0x0, 0x0}) 2018/01/18 09:09:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000010f000)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f00005c5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000213000-0x4)=0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e9d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000599000)={r3, r0}) 2018/01/18 09:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000076000-0x8)='\x00', 0x1) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x381, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5bd, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000c58000)=""/34, 0x22, 0x103, &(0x7f0000762000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 09:09:19 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x401, 0x3, 0xffffffffffffff40, &(0x7f0000006000-0x10)=@common='ip6_vti0\x00', 0x0, 0x1ff, 0x2}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000004000-0x76)=""/118, 0x0}) 2018/01/18 09:09:19 executing program 4: r0 = socket$inet(0x2, 0xa, 0x1000000ffffffff) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000eb4000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x0, 0x7) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00005ed000-0x18)=@get={0x1, &(0x7f0000f9b000-0x1000)=""/4096, 0x3}) recvfrom$llc(r2, &(0x7f00002ae000-0x8d)=""/141, 0x8d, 0x2000, &(0x7f0000512000)={0x1a, 0x19, 0x7, 0x9, 0x2, 0x6d6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00003c0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007a8000)=0x0, &(0x7f00000a8000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a89000-0x20)={@generic="d4fd3170d9c4917c3bd1220dfb3f3d59", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 09:09:19 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa1000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d76000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7d000-0xc)={r1, r2, r3}, 0xc) 2018/01/18 09:09:19 executing program 6: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x3f, 0x3, 0x0}, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x21)="d40140a4d37ba3f5688ad1b2385d86c724055deb59910e68ce8412750e1890857c", 0x21) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000-0x2)=0xffffffff, &(0x7f0000001000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x3, {0x2, 0x3, @rand_addr=0xe30a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffa61, 0x7fffffff, 0x8, 0x200, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x8001, 0xffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) 2018/01/18 09:09:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003db000)={0x0, 0x9, "e4399992e4e6417593"}, &(0x7f0000bc1000)=0x11) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c8c000)={r1, 0xffffffff, 0x10}, &(0x7f0000183000)=0xc) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/18 09:09:19 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x4d)=""/77, &(0x7f000051a000-0x4)=0x4d) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003ea000)={r0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000ffa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff9000)=0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(r1, &(0x7f0000ffa000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000-0x4)=0x4, 0x800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f0000ff9000)=""/88, 0x58, 0x40, &(0x7f0000b75000-0xa)=@file={0x0, './file0\x00'}, 0xa) listen(r4, 0x92e) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x7e, &(0x7f0000ffb000)=0x0, &(0x7f0000b8f000-0x4)=0x4) recvmsg(r3, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r3, &(0x7f0000000000)=""/133, 0x85) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ffb000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c89000)={0x8, 0x3892, 0x0, 0x4, 0xc000000000000000}, 0x14) 2018/01/18 09:09:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000022e000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffff0000008700cb", 0x26) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000b3000)={"c4e084af0317972b408fb283c4a2016b", {0x4, 0xd840, 0x2e03, "d3707db53c90", 0x9, 0x0}}) 2018/01/18 09:09:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000558000)={@generic="a0e44699e1b97617bea6550e0d82e195", @ifru_ivalue=0x3e}) sendmsg$alg(r1, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x3, 0x1, 0x3) 2018/01/18 09:09:19 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00009fc000)={0x2c, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x50, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:19 executing program 2: syz_emit_ethernet(0x1b0, &(0x7f0000003000-0x218)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x17a, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x3c, 0x0, 0x4, 0x1, 0x0, 0x2, 0x2}, @routing={0x3b, 0x2, 0x0, 0x3, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x4, 0x1, 0x5, 0x0, [@mcast1={0xff, 0x1, [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, 0x10}]}, @hopopts={0xc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @routing={0x3c, 0x12, 0x2, 0x6, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}]}, @routing={0x29, 0x2, 0x0, 0x20, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x0, 0x0, 0x8ada, 0x256, 0x0, 0x20, 0x2}, @fragment={0x2f, 0x0, 0x8, 0xfffffffffffffffa, 0x0, 0x6, 0x3}, @dstopts={0x5c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}], "6e5ad894a154fa94"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x848, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000048a000)={r1, 0x1}) 2018/01/18 09:09:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000018d000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/18 09:09:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f0000472000-0x1c)={0xa, 0x3, 0x200000000000, @loopback={0x0, 0x1}, 0x0}, 0xfffffdd5) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012b000)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000099e000)=@assoc_value={r1, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000044e000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)="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", 0x3b9}], 0x1) 2018/01/18 09:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xdd7, &(0x7f0000b43000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000776000)={0x0, 0x6, 0x7ff}, &(0x7f0000704000)=0x8) r3 = socket(0x11, 0xa, 0x7f) connect$netlink(r3, &(0x7f00003e4000)=@proc={0x10, 0x0, 0x0, 0x282000}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f14000-0xa0)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7, 0x0, 0x10001, 0x1}, &(0x7f000090d000-0x4)=0xa0) r4 = accept4(r1, &(0x7f00002d4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006e2000)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000046b000)={r2, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e84000)={r2, 0x2}, &(0x7f0000d0d000-0x4)=0x8) socket$bt_bnep(0x1f, 0x3, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/18 09:09:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000b07000)=0x8, 0x4) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r0) close(r1) 2018/01/18 09:09:19 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000017000-0x10)=@ax25={0x3, {"abcd94082c253b"}, 0x9}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f000001d000)={0x1f, {0x7, 0xffffffffffffffc1, 0x0, 0x1, 0xfffffffffffffffe, 0x7}}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000001d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000001e000-0x4)=0x58) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f000001e000-0x5)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001e000-0x4)=0x8) 2018/01/18 09:09:19 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f89000-0x6f)="0a0775b0d5e383e5b3b60ced5c54dbb76cb70299dcb19ec5d1bb59552f0d7fb106e62169dc78c6aaeabcb54125d92fe7dc1d6cc6d87dcddcc82f266578598b356627c308600953246b8649e00aa526f3038fe643e35f5cfb4c00e62794fe4c9c98c121406ef362a21a381e3c9a", 0x6d) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/18 09:09:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000e8c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x3, {0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00003ba000-0x4)=0x7fffffff, 0x4) 2018/01/18 09:09:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80002, 0x1, &(0x7f0000398000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000074e000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002ed000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000147000-0xc)={r2, 0x7fffd, r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b2a000-0x4)={r4}) accept4$nfc_llcp(r5, &(0x7f000030e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ce5000)=0x60, 0x80800) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c1000)=0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000fe8000-0x4)=r7) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f00006ce000-0x18)={0x7, &(0x7f0000098000-0x3d)=""/180, &(0x7f0000807000)=[{0x7, 0xa0, 0x9, &(0x7f00008d3000)=""/160}, {0x3, 0xb1, 0x401, &(0x7f0000125000-0xb1)=""/177}, {0x80000001, 0x81, 0x10001, &(0x7f0000c9d000-0x81)=""/129}, {0x9ab, 0x6d, 0x6, &(0x7f0000bfa000-0x6d)=""/109}, {0x8000, 0x82, 0xfffffffffffffff8, &(0x7f0000331000)=""/130}, {0x6, 0x6a, 0x100000001, &(0x7f00002f6000)=""/106}, {0x9, 0xdb, 0xc60c, &(0x7f0000f95000-0xdb)=""/219}]}) r8 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f00003c0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff3a, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x13, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xa9}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1011.715108] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/18 09:09:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x4, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000005000+0x1dd)={r0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, 0x98) [ 1011.757601] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/18 09:09:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0xd88b160f8fc0fc5a, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006a2000-0xb8)={0x0, 0x7ff, 0x0, 0x8, 0x3, 0xe36, 0x2, 0x200, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, 0x7ff, 0x3, 0x81, 0xfff}}, &(0x7f00000ec000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ebd000-0x6e)={r2, 0x66, "f53158d720dc4af160e4b6a0a5ac57985f42fc10a2462f25400c2a42edf182d8e15b2c7ee1143619cd00503b8cc09ab07506e63d1f4267dc4633d29caf807081d703a3c165ab83660eb8ca090a82e2bbdb539180c3308fc23ffb8d428378d1d4ed41d0c286ff"}, &(0x7f00007d8000)=0x6e) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/18 09:09:19 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2000000000000, 0x0, 0x25e, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000007000+0xd5f)={0x0, 0x2, [0x0, 0x9c4]}) 2018/01/18 09:09:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a3b000-0x1000)=""/4096, &(0x7f000097b000)=0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 09:09:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket(0x1b, 0x800, 0x4d) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000152000)=0x5, 0x4) pipe(&(0x7f0000c24000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fa000)={r1, &(0x7f0000ce3000)=""}, 0x10) 2018/01/18 09:09:19 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000020000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/18 09:09:19 executing program 4: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r0, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) pipe(&(0x7f0000c0b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fcb000-0x4)=0x14) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000fcb000-0x14)={0x11, 0x6, r2, 0x1, 0xfffffffffffffba5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000)={r0, &(0x7f0000fcb000-0x2d)="8b4b7f45f8600cc8e5d1c0a1e19f7aa6b44c6f980d9d6cc656bde98884dc34454480b238c5c31ce5e38c6ac358"}, 0x10) 2018/01/18 09:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) recvmsg(r0, &(0x7f0000ab1000)={&(0x7f0000fea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000716000-0x20)=[], 0x0, &(0x7f00009c2000)=""/226, 0xe2, 0x0}, 0x0) write(r0, &(0x7f0000368000)="240000001b0001dfeb0300008001010001f6ff0b08000300013f0000f701800000161701", 0x24) accept$ipx(r0, &(0x7f0000e1d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c5f000)=0x10) 2018/01/18 09:09:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000756000)={0x0, 0x0}) socketpair(0x11, 0x3, 0x4cfa, &(0x7f0000da8000)={0x0, 0x0}) accept$packet(r2, &(0x7f00000d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000386000-0x4)=0x14) recvfrom$inet(r1, &(0x7f0000f0e000)=""/141, 0x8d, 0x0, &(0x7f0000e69000-0x10)={0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:09:19 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x80000001) r1 = socket(0x13, 0xe, 0x7) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000569000-0x4)={0xffffffffffffffff}, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000901000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = epoll_create(0xffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000)={0x0, 0xd109, 0x30, 0x3, 0xb6c6}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xd6e, 0xfffffffffffffff9, 0x0, 0x1}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000)={0x2, [0x6, 0x2]}, 0x8) r4 = accept(r1, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000005000-0x5)={r3, 0x6}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000005000)=0xe, 0x4) getsockname$netrom(r1, &(0x7f0000003000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000)={r5, 0x20, 0x20}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f0000007000-0x4)=0x101, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000007000)={&(0x7f0000005000-0x1c)=@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfd6}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000001000-0x17)="fe97760dd09ff45ceb234a001158bd4924f389fb9d8a79", 0x17}, {&(0x7f0000007000)="119475347c5bf197ccb775a7fa30baefadac5c0d2790dc8dfe5b29cb493de8da5ae2b78552f248f2259595eb52d46c60c1b8f7fac12e365d814b35a01bc2d73e794ce5774f8dac3bf0e37ddf29f5e4d39c3299bbd2e1005b06ba98712f5b1e77b8840e52358ecaf8a04e355fae15f728082f92abd80646611956403a2749e718828638a0186346c9a632477081793d92dc6388c73d37e47cfe555ea389ab112e7047896af403323270b4ebb2800d1daa7fc12878b811156acff64737c8c8a3bb861dd2899736f4245e6293865e286f4d948f266392b1", 0xd6}], 0x2, &(0x7f0000007000)=[@sndrcv={0x30, 0x84, 0x1, {0xfb, 0x3ff, 0x2, 0xfc41, 0x0, 0x1, 0x1ff, 0x1a, r5}}], 0x30, 0x10}, 0x11) 2018/01/18 09:09:19 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000}], 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00009a5000)=[{&(0x7f0000f8b000-0x6)=""/6, 0xfffffffffffffce6}, {&(0x7f000063e000)=""/222, 0xde}], 0x1000036a, &(0x7f0000f91000-0x30)=""/48, 0x30, 0x0}, 0x2101) socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c72000-0x4)={r1}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000f90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f90000)=0x14) 2018/01/18 09:09:19 executing program 1: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000311000-0x108)={0x9, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) [ 1011.875437] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1011.923424] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/18 09:09:19 executing program 1: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xfff, &(0x7f000005a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c49000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000008b000-0x8)={r1, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) 2018/01/18 09:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000861000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "29d632", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, 0x0, &(0x7f0000fc3000)=0x0, 0x80800) 2018/01/18 09:09:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000eeb000)={0x0, 0x3, 0x0}, &(0x7f0000f16000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b2b000-0x10)={0x2, 0xc, 0xfffffffffffffbff, 0x0, r1}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/18 09:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bcsf0\x00'}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00004c9000)={&(0x7f00000b0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000dad000)=[{&(0x7f0000be5000)=""/32, 0x20}, {&(0x7f00003a7000)=""/160, 0xa0}, {&(0x7f00004cc000)=""/4096, 0x1000}, {&(0x7f0000960000-0x59)=""/89, 0x59}, {&(0x7f0000a0a000)=""/69, 0x45}, {&(0x7f0000be5000)=""/221, 0xdd}], 0x6, &(0x7f0000b9d000-0xcf)=""/207, 0xcf, 0x1000}, 0x20) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d4b000)=0x0, 0x4) 2018/01/18 09:09:19 executing program 2: socket$inet6(0xa, 0x3, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x803, 0x9) 2018/01/18 09:09:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000d2a000)={&(0x7f0000741000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00006d1000-0x10)={&(0x7f00004a2000-0x2d4)={0x2d4, 0x3, 0x3, 0x200, 0x5, 0x0, {0xc, 0x0, 0x8}, [@generic="f0d53fde24dc861ea8975e25a09755ab167e12db5b09b62722d459b3da52ddcd9ae3d08c8398e6333425800759a940f4cbdceb2dce3bd575876c92e894f24c988c0857b862f2e7468752e40d64918b90bcd922f273e6e03ce1ec4257aafdc758513ceb4931807f8f8c3f6768772d2f8c53b63c04e1e30bdec64ec985839aec6a8232db7bb484f09fee5fe26acc34697c05ceaa2c4ae341d9f23a68ac01d0e28044dea9458e32735abcd2b137c71364", @generic="1d1466342c270632583819a309204a0bd68c66d0d589eb364df8c04269bf06bfbb39787b608fb9cd5e80318af3c8efe002956cba67875b851a5663bdfb30d9ab7fc8bb3de32f25f2cbe4a02418d08ae7c53c1f7cd9e55bb9af0d53dffcc6ec67d01c2c7dd01f3f9f8c13e03d79848db4fca1c3dee4394f44", @generic="a0a4fe4f99c10dc150ca4a380960aabc28932fc753f2aebedf3cffcee654ddbd2d03bc561902da094e3b1333bb47d4b35a2cd4789f9f1112e8271c2d45303b939c6baa748312ae8af148e5734d75cddc3c8080d52207cc3f5887275b17b7f83e3a0178a72736e7aef640487c868fa5cdbfa3851b4451e13127e4bcc5704af9bc587405baef4a5809c46984b4a498d88032fe3e625caf16648fb955175cba1607175e637ef8e2934ddf59bc1281774bfb1484300a4db77b0ecb25bbddc0a93b5f22e88d8ed51238bdc68f12a47c4ee11e691a520d801f5152c80cf74ac29dba3df432514fc5c19c82cb8b4239538b3509be8dc46fd79ee0", @generic="b0067b2f656fff2f69c6e8e6986788f88b7ec9e0c16e0dad607395515e8abe8f70fb630a7b33a17e478a7fc1e0819a30502f6f51e277dcdcf49296f826b78f6de3aa91e0e86b080642528a7bfa1bc90f49f187f80a8e7069068e440f964671247c0bf354ce761c304b5dc150d50714cd0f94ee004bea8bd38e80ffe098da963dc89a6194f43659505f5e3d36c5c81164c5a808c8f4f683b0c542a5397bd88854f5c3"]}, 0x2d4}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) tee(r0, r0, 0x10000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000047c000-0x4)=0x2002004) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000022d000-0x340)={0xf7f, {{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]}, 0x1, 0x5, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x9557, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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, 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]}]}, 0x340) getsockname$llc(r1, &(0x7f0000612000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cba000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000013e000)=[], 0x0) 2018/01/18 09:09:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000000c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e02000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000df6000)={0x0, 0x1, 0x20, 0xffff, 0x4}, &(0x7f0000a92000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000edc000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x9, 0x100000001, 0x0}, 0xa0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000086) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept(r2, &(0x7f00001f0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0x2e) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000ee7000-0x98)={r2, r2, 0x83be, 0x980, &(0x7f0000b6f000-0xc4)="bd0b8a9c00b97a5d501925e999c2fe2608849bface24a0f613888a019cda3fedbabbf860b367eeb68961e095a64e9ed68e3f06c4a46046bb56fc02712e3e083f1d5f94a5f3cb47c16f0faec9a68a91b283dbb4f63e3bedfafc1d7b653feed72b159cecdd9c4448f20703edea71941451b6a9411a13ad187f2450fea18de4dad6293ea15dffa17f0cf1f1a681ace2df9202c10592772c3ff9bc7832a64cfe1461fc0ad5b4aa611e8b4b8ea5ea924ef11b9f84aa32e867b9c39ea00395579179885deeffd3", 0x4, 0x0, 0x7, 0x6, 0x400, 0xd9c9, 0x727a, "5cc1b3e564f8f658e53892b98104011736532cfab28d624b0e6adb15992c69598cf03c8a1f136345395065c4d988893dfa75ce02f8280149666fb23335b8d2c73b54bae719a9f1229e18d1c23147b4553649dfea0b3e4200316ebaa9c73d4b8b20b36100af7d74cbd83e7e93263a91db"}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002eb000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/01/18 09:09:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x6) sendto$inet6(r0, &(0x7f0000f1c000-0xf8)='b', 0x1, 0x0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x7) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000979000)=0x0, &(0x7f00003ca000-0x4)=0x4) 2018/01/18 09:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000586000-0x4)={r0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000010e000)=0xd2, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007fd000)={0xffffffff, 0x5, 0x6, 0x7, 0x0}, &(0x7f0000a9f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006cb000)={r3, 0x80000000}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00009d7000)=[{r4, 0x0, 0x0}], 0x1, 0x80000001) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 09:09:19 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b27000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x10000}, &(0x7f0000502000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007dc000)={r1, @in6={{0xa, 0x2, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f000041e000-0x4)=0x98) r2 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000af000-0x8)={r3, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00006db000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r6, &(0x7f00000f7000)={&(0x7f0000fec000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b741604a9b8d84bd6485f8bf222451a321e5e694bf166779c64186dca44261bb7a20b8eddb4efa32f254f14ab3886fa7fa6374db3e09c02169cb6be5a30c03", 0x0}, 0x60, &(0x7f0000c64000-0x50)=[{&(0x7f0000d91000)="a1", 0x1}], 0x1, &(0x7f0000065000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/18 09:09:19 executing program 3: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000002, 0x200000000000805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f5d000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 09:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000298000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000e7000-0x8)={0x0, 0x3}, &(0x7f00009f9000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000389000-0x8)=@assoc_value={r3, 0x0}, &(0x7f00002b2000)=0x8) r5 = socket$inet(0x2, 0x6, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008d8000)={0x0, 0x0}, &(0x7f000053e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000c5c000)={r6, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x29f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa74a, 0x211, 0xa, 0x4, 0xfffffffffffffff9}, &(0x7f00004f4000)=0xa0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000504000)=0x0, 0x4) accept4$packet(r1, &(0x7f0000030000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003bd000-0x4)=0x14, 0x80800) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b6c000-0x14)={r4, 0x1, 0x5, 0x4000000, 0x9, 0xb9d}, 0x14) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) 2018/01/18 09:09:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, &(0x7f000012f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d01000-0x4)=0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00004bc000)=0x7, 0x4) 2018/01/18 09:09:19 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000cb4000)={@common='syzkaller0\x00', 0x7}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x101, 0x0, 0x201, 0x6, 0x9, 0xce1, 0x3, 0x100000000, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000004000-0x10)="2cbec08c1d644e427de97c7434ba43be", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@ax25={0x3, {"8a148af5205795"}, 0x3}, 0x10, &(0x7f000096d000-0x70)=[{&(0x7f0000002000)="34fb880088ff53de1d6ac3adb3858e41b6fe65364fa878c3f782aec657bfeb65932705cddeda57175866739c276300374ae511296ea97ac80684a485040e84bd", 0x40}, {&(0x7f0000003000-0xf6)="56f9e37903e0b8946e66d0961a4fd6144b5b18052aaff7d7f0cad5597379dc9cb04c36e0315a93b4b9f3922f22661218378f3a8ce8ff68240c41d4f890e93968be61d4905ba5d43f10fc82495834df3d3ac30f2c07a64e1caf07fff71f3b8d37559750eb4e83b9b6de4ee985893c7a796f53bd88d3867a79a0391c0f6b2b108361450ab3a55a86f0f0b72f0b44f53ac8f6bf96db1bdfc0ebe2b1a1c8addac1f6f40fc8524397c80c9523a68cc74d19269203d49a5eed2e8e1b95455e38d346df147f86ac2bd9b4f3dcb94f3411064b14f16fc1f43705e88463e4241ad0434a7eea52e80e9c3b6db4c3cd7b4dac6593cfd4c9886e500c", 0xf6}, {&(0x7f0000aa0000)="82ffe45e", 0x4}, {&(0x7f0000002000)="32174ce02e2a214eb61cf0a3368113b5994ddc9559b1515769404c0d50c19802a01786a7107b02a2d4d1a9337bd1e1bbce1e7dde1cc5fde98fc711189095b7bf2de2270173b5d8bf5a1bed5b4df939bef51ba3bd5a6a8639dd3fde22cf7da7ac5aed3489bbf3483cece9cf70b2ce9c56120ef94169fa1c6e539114f7a571f3992284a234ad2a3da6df7e02a92a5560a371856b54a35bc9dd169ee7813e0b8fbbc104e26f80a026ee717e03f326c746cf10dbd00263ebe49e", 0xb8}, {&(0x7f0000002000)="edc99b314ffee017c756b1d636156f808e9a0e12b2f68cc94e3cfd00ed7bd625c4e747fde9d43165645819fc12eeb2a64ec60b0124cd5ad769d9d46322d38306fe", 0x41}, {&(0x7f0000003000-0x49)="a67702acbc028e9789da7f84e127ffadb543836cd26b554a3f1d78a2895f31205cfa8f1be7f30756ce779bb5c9848f854fdedd67fce096c9da9f880dd2e83a2142bba4421dfd47cea0", 0x49}, {&(0x7f0000ad6000)="bd44d2672b0ff872437f6912445431733d9faeaf11242a01a088b354297de883d15c52c42553904cbcb5c98680bce9afceb0a5c2b335fb2a3ed465a94c87e0fedb998aa9af768222cd8f19e7c10affe6bb4845c47b5026a42212f5dc2244", 0x5e}], 0x7, &(0x7f0000002000)=[{0xa8, 0x11f, 0x3f, "aa516eb8c9788150e4661c024799d1c6984eb36d39e77d807e4742f52843cce55ac263dcaac014170621c6d7d3e5a7b617184e98edd9f0fb0f669bb13cf91609d229cd2e77349398f21a3b62dd69eefe0a8e52d962a8203cbb067c5c96530ee8647d963608e05d744001c34ba04d62ee9ed721caf304a2abe3498cfb5da97352964138461d30e74147a0fd2c2dcd3c1641c390d5"}], 0xa8, 0x10}, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000+0xb97)={0x40, 0x401, 0x7, 0x8000}, 0x368) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000004000-0x4)=0x5, 0x4) pipe(&(0x7f0000c01000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000b65000-0x4)=0x0) bind$ax25(r5, &(0x7f0000002000-0x10)={0x3, {"d7ea65c0fee91a"}, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c6c000)={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) 2018/01/18 09:09:19 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d81000)=[{&(0x7f000028f000)="bed49b8db241707c275123fbf7abd606cd6595e7dd17be4545c2622ee3683188bdffeddba0f3f69f73d184b08955d5eb858c0ae385b1dd823c98b54bb920a5f9a1ff132e32aba6c533653fabbe2b3d820424ed8268c3160b0c78f1e3e4a58901d96cf3b031e9bf60438e53749690a2d8e00e29e6db6fc69d314de0b79415e9d5420955bfe39f2c46fbc2f13d8b2257b3f8e99bbf6d4d2a8e6abaee219b838e6e253e3ccc7001dec4845b43ac5dbae06d250ac26cefcc61cb68cfbae4a39b59a4d620ed08994fec0c3961ba7f94b2c0fb2feef3561cf5427ae8ca2212c6036194068885c58cad", 0xe6}, {&(0x7f000004a000-0xf0)="5389ef826a65f95af4f92055b93345b646d09f3e5225f26639630190949ffde2e434ff98557699ff613f9a8755ab465a9c2c7beb3f4b0b14769a2f999ceb2d79ec18dc212ae06c2f99c637fbbd1708a5ca392c71f47ed406d4e0877cfa0401cf364f2c6625317f6211c03a2459f5489ab91b9da538b9b0a4ed0f1647869659e542db0c9051a685ba0b9e416f2bcda8fbae6354270efec732fc9dd0c15f0b7e60bb4b7f28ab6440fe5477fa1abf2773f50156d551630d389745ed5c4ebf9813e6764d9075df945e3d1b41fd7b778a8ecc58e47b62cd1fed9811fcb4f763ba37b8c0f5cf5f734b8b86dbf5d18a13b829b1", 0xf0}, {&(0x7f0000f5b000-0x6f)="6c03671b821d28e5d2b78ddd4415af6516df91ff1b01f2a8e8087e92a3c2d7c61ed3c032ca2d801c21e4fc383250c8078ab969115db9fad62f6ad9364bd5552612ff239440508471eb682421ff28e8d69693e3605652f50201e4b046673d8fc549f9876e0f7f68474fc35ef8754f78", 0x6f}, {&(0x7f0000f73000-0x8d)="56cb6a9b90ebf3121225facc0d145330b64bab18449165f2a3739e4f988205ce5b8d49f987c9ab0c944d5093605afe95e0e2fd515885033840ad9b08abb7ad7b52fef7c1c919dbf078caab786e30ff1dbf4d25671eb32d94575688fbbaff0904685a388af6cb1bd6914f4c880e6e05005dbe05dd0363e9865343dc49d37480c35129b19bee4cd5dea5a27da04a", 0x8d}, {&(0x7f0000e9d000)="d6aa663d03112925730b2c71b4451088e3d3f353116bb23beea1e24f92dedf864eec9566387211e7e1888ac38d94959550d706879792d727e8f59353b9fd69f35b90afff8cf746044319691c19d6ba394f94fe2e2882932f705c5b1f906af944c3f2556da0c9d1a388203df2a7c4c9b2adfe9594fd37c7756a6baf3d152822f6c94c7fc4ea", 0x85}, {&(0x7f0000998000)="2d4dafdb86619205b5700c5131ef7fb3c632b29e6a46bac3e6a0a6cd3775ba7f2d2691fa53f7eaa31c91b1752cbf81a1dc8c3e2a765700c7f719454115a9490d8a2f6b2477b496bf213a51d3cd11072de9ca16518bfeb41ecdd2d7ab2837d40694adaf752c2a67018b67b71095520b0e45714442225ca711563accfe8a09e37bf4c26496e13ff9cbabbc125574375d0a511acd0205a99bc94a40e3864b47992bbd244d0d556a151b4479e19b4031d57a9a877885f850cc0898fb57f70622b26fd188244310221c0c716875b980b6714780849e37ffa00b0622db723e32f9464fed5b3b915da22dcc70e71162a097c15ce070bcd444e5d491fa", 0xf9}], 0x6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000f72000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098c000)=0x10) bind$inet(r1, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000f67000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x5451) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f0000cce000-0x50)=[{&(0x7f0000f73000-0xc6)="626f3172d3068750a9d8b4e9cf22afa2015e234eee22df2a3701dd5f670744255bdced79efcacbe4b6c73e6e3c3bfb047eeca02e275e98922d701f178fa8cdfac243ed6a9af05b2a78a73bb38daafe9418b3e7ebd53b7cdb097710cf0f6d4db2fb39c9c2822f1167bc8ced576a13b3938c7332fe5cd7d1f6cd5252ef369f3989330ff5af6b8abc6bcf9308c1a9c4292a8d5eb33c64708b6117cd1014ccd50a692cbee667961088746beaebd01b2cd932220829a6c5a5cf9a5f202559ded473ecda0b6b542507", 0xc6}, {&(0x7f0000f72000)="dbf4382ea5a8c43437aaf55d4190cae4949519d8566c19626f4146f70e0d7cdb696aaff2528acfa05fb9e28e38bbff7384c1ec0158284a79034c4a9455f53fa6fa4c3595cd4cd5e712e1267d738b32284a15f415e6067ee56f2e3af093708d0e5c7eb7a49e09569e6d32d82ba5757dd5f2545e0dac3f1a8ee1a1c418765c4954416b8e076b8f348b0eda62610cc18f97817038238a38c3f23e377dcb6cbb46802d0d87126c8975a11926197dac6d4da8dc200a8992e0503d2088c1414bfeb4944bcbac83065aaf28308024f13c5b501dfa23b30c7159649109aa934b4eb0e07209d5e40fcfab41a023e531294a", 0xed}, {&(0x7f0000f73000-0xbe)="343b0155f7e37cb8b8e8cd712a9aa1ccaaa0932db14e130f1295b2aa38edfa2e8742ca0c3bf9554661371ce22edcbba1ac87353d1f4041caa102b993b3d3ea700eeda5d20d352872e6af132d61fcee81dee8efaa768421e8829b279e764ac8aa556a83bcea2c2c7ed9c4ab5c7dfd323d5c71f8111e13c5fea4346b01bcdfdcfc620d42b8d707fee013a5fef3e384f6f37c90c9fda30b397bddbdf36756ba82cca22f556adac0a65e1561b30be4757966a31fda24e95c11e06117a7026e99", 0xbe}, {&(0x7f0000f72000)="6d4976ef91e4f2fe3374acbce5181c0f087f817f647e20546fbc1dcb23f398a6454a4719c320db4f69e39704aba52147242540506744276e55c6c1af827623970a0975032353f799e5d6fd554bd1e8cf8dc829e1d88f8adf9bc47c89d86ce329c73da6fe7f9acf01823e41aea4f3b06c576aee35bab6ed9833af3ff18876b6f061fb05a7d7da2977257d9ea4059de81fc8da36dcee18b649734d8655cd5652d4cab6e1d847efd1ceae946425bd", 0xad}, {&(0x7f000057d000)="811e63d67436053c276291c85734c7642a818306449b42797d984946ab555fcd877867b7c3a2deb9f35708b7e07de8f2471c0f85c57213e8a7fdb5cf0137fda140c2d3888593d53e3e0cc08e5bb906e0a2cfcc401b51aa17907df5249fd8f0b6c3e7e42269109773b1499e114326c84e220e6220289697b0b9105f37b1fb04357ad556f42682e710f97a1874e3c8ac7fe7177e87e510932a9b46eebd09888f2180aa8f2a3cd0a306327eda76555b7bb0dd054a6a9ad1d6dd4f58c75484efea847666d77fa38c0b5cd35b3bd157ff22c6bcfcf7e04d023b49132248c66d86869ca29c298d09047486245e5cd9419e3e17ac56ef95d7e527730def53ff6eea808519c9f1ebdca27c079b8f92acffad904a25d665c50e91183418e3033e4f8c72e6a46b4b2408fe2ff64c6709583451276c03b0eb4e66d6cf3fb5e1d9e79fd0285e7668059121ed10893270a80b3984f4e7cd6c40ac4c31ef533c704a1c0053cb25f368cd7074875367f76c795831e291c8bec1c7f8c767047bf7a73c1ba10d246c5a5c8a3fde1cfeee6b3bdd01660766dff620346b56d98dcc8573e1bb94beed96dcf8f8e09e8c1302c3412f220fb7f5d897703b731c3b0418b3ef64f3926464fa315d6ac98bee4192fb1b7bbbed2b3534cc9029f75af2f6eff3d707e0f39e2348060c643c08bc58020ac3a4bee905918f11a6bf7c84a3e94a847aa92ec1102b06418e2f7e1fb681ebf097c7bfe397b1be2b18498cbadd24ba484933855d6c05fa395a911bb2a7c4c873096b7af43fee6eec4c43264e8024ac94f06da640541901a2e09e0304af491dc50baf3039749adf404eaff562f09ba4ed572d8b8f49b075063143b5e3526d17b5ce39a151c7b8f5a6776e120cb601d00041b325ae91b0184026798b9aa521f7d3005f1d9989ff6b8869e24fb1f104a6eb200ade3963a8a7a1caa9b9fe2b17ccd945023d759b9e9065a838143149a4a37fb965cffbff6eb9c07b92a584b4aeb6615100a7195bb38708937d9360229efba35a522db7f161af092284507a4203ef6a0c4ceba9a01e0b5f8593494d9ce7f449f980ae4779261239a0d1fc4d28aa1cc95ef0ff8a3cc1090c8cf8c950f594d144b8ec4cafcd1c28240397ed18c63af716831b8a848032c1f7313bde1eeef0d8eabcd0d8017bdb910a15d94c2ac207480bf1c9af457f6bc558927575e92c23570c180b1d1abaf9b4a8323a8c97def8363380042d391f94d54c6bf65146fc8686fab90c892ec4ae5d61f19b77113bac4d380999e776d6fdb3c82b74df6269e5d6d9ace7ffedc1e875d38dfa033dc17a3716932b44632d4b7614e277f5eaee7e533c2362029140c092f83319ad9b85b19c10f81197b28cc72c7a88745a0c8830a65e9d6ca1b53dc70ee392d35baf5e110a36805cb9341ed058d03e8eda29080e88634cc7e1a99636fb03586532d5609eaa35781c8f653d52be827514ee3751405d0b2d518364ef37f267775584b892888fecbf73d977e402e8b94efbf2e00eb62dcf1d640f29a8c839ce5b6e439b76f0fb9c8e7bbade920aed38ca925def140d8bc2b5208bc07185ad548711952b6a1714eed4d8eeb5cc7825ccf2bef569bc984080660562993f1acd30dd86a9f80bc5fa90653301c91d329aa9a418e9f835e8413ea6b0da3b90d8a093662f798fac87aae288dc217388a129c483825df4d866688e441fba8d13a351a857975a475805342176c5b4ca49356709674625649c56b1ddc31ec02862a50853f4130e002d8003a7bdba052bb4a94f77c5e2844cb405fc2a415f961dddc571227af78d0641d4e8ce66893d7d48279ca33c6c977b7a031d649b47178fd3f6123a151a99a2e607a1ae0cd56bde17764086e40ab5a6578d2bea3fed2bcbd9940c0b3d9e7535e3fe213a1c090daf48b328bf62a5bbdf826a39f51c3dc23304a5448e09c7df869931d7eab3b4abc8817b92394c51618abf3c5bccda2187bcd1f49d2864dfd6bba3b4aec49cf18ae3cc0111ff6cbca597e9e4afb6613e347ca5af3db082f142acff7ef3330855f559a756303209dc18a5b30393c3eda6f6dc6d3c4a5bff0f1a3bec0f9ae8937159da21e9efbc9fa9de57cedeffed2efff47878a79758a5df576011ea8eba77ab949626166d33c8d47578e50459af8fbda8c7132a7ddd72c92046c7eb1b905585c3c36854d9539a6fe27c8594110b31681a7d3eda1fd0bdea081c2c1614167633f9a45700719aae702721d38d653f1bad8aa9a52559d35940ba14b861c4ac47f922499b31654a9a18c77d446c616d01feb2a4e643b78025947a1b7d2da0b211aca20085c227baa3f7ff31c7f63c053c36189aff73e2098fd009f4134f291b40b4986cbebaaeeb2356bfe572d183cc29ac1b32ab05cf6d6daf571b88e5803e311b1cc78792e70742e0e056ba8b40a854931566df54aab7439e0883bdc7f2689cdc5bc35592093c19f479d6d42d9001eef50a98f5ef1acc4348a2ea1cc96f65212fc811ab12513b708fd78c485228356b52e7256ec6aad462416321ff90e6e28cb13030683def005fcfbdf9ad307a5fb01013d666b9fd31ebf5b73a81bab687d1e63364b3a5e48616e24ea472def3d834365b5c495f5365adbc7155a2d63423fa21d83f52f59d1fb6de8c6e19b48b060cdd17000f0d54e041281f08522c3ac8f63f7bfacb82e7f4edbc10f51f9b913bf9283b75f698fc3dd43c9ae63869a549dba81430103ffac614447760823f3968096b7f7201cbc6eb8a998ca2e3930ba0d5375b63e5d4c43112288fda86c1da9c7bf44e216dcc21f1cf21677a879275f45dff5b97e2728ef709a529c7bf1994cc8924982db7f2bb6d1bf0b01d8a83f22cf378d8d69907ee8688e8e08bcecc80d0a456ac6dc0e8c2d42cb33bd60a3c86318b60ac8e7b9ef9b3b17be717249354d488828d9d6db298ee10790baa0947190ed109eb35c056769cdbca4c861981a7e587c65fab0b4afe89666d435f8f01996b83c9cc8172b7931b3923355659fb86c4e0a3e9ec6acfd210e8d625545a3545e18ccfa17f54e861ee5023a4a59d63386c3111bdb9d4eb53a4def5d93d0b33b2076ef3cc93756832aaadfc5e6e739ea9c1f66651ba566a135307ce592fc246eb81622bb51ba3671561045217d00e45010d9e87db42a79d54eac58d440d072673eb491ef4d4e49586c4e8ce522e71c497b22a769a5b0ac47b1dc8129a3c17e835d581229157e765dedec4dbd622ef0e4f1bd80eab84dc68745c35e00368714f0bb2ebc11e3300a8f004b40d0af6624be5dac4a0c78be326563d52b9fea5df16fcf0b0e345e23076efb2e38a4fe0d899490703dba1e025da22b9e47db4694f88e7c9144fd80abe5d866e183dfa8cb2b83704bd6bee3a481c8cf65d9d4434e740de127511d3522959d032e0a6cfd284d495f5f29fa60839511a4de3085e265f54eb0a536475705fb97269872d9a4c1bff0ce63eca5016f3c9cee0671e510044a8c2a4e3cfa5a4b0f489c932943d72e44d4cf85e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0x1000}], 0x5, &(0x7f0000f72000)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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@iv={0xc8, 0x117, 0x2, 0xb3, "3015347a70de79fa37ab80008dad84708b4d6c51f827eac7a4ab4d17ee0f856b6c646d5beebe976c25e623d2b7f452996e4d12da94eb13c28efdf4feb7167b93e178320f19492f0b5a3fada92dee00950aa92b882cf4f2512639fedf758c7998c60a7114381da8edb2c88e4e90c42b01efcfe806112cc419a6b466eded383a27acef502639e17ac8743d1573c46528e56be9ed6bca7d114ed10f560b3a8e54e805f73a8e3e19d2545cb8da653ed00c2a62ee9f"}], 0x10e0, 0x4000000}, 0x80) listen(r1, 0x100000000009) accept$inet(r1, &(0x7f0000f71000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000)=0xfffffffffffffe7a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006ee000)=0x0) 2018/01/18 09:09:19 executing program 3: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000ac0000)=[{r0, 0x8, 0x0}], 0x1, 0x7ffe) shutdown(r0, 0x1) 2018/01/18 09:09:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) socketpair$inet6(0xa, 0x7, 0x393a, &(0x7f0000439000)={0x0, 0x0}) 2018/01/18 09:09:19 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x10d, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x3, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xd, 0x0, 0x5) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/01/18 09:09:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000716000-0x160)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffe, 0x0, 0x80, "7c517dd14c938d08bdbada0c2b7cac4e120bc89dabdcca3fb4be6fb17e0a920c38dcd5525c962c5892723104df48996575ee0a218163385c38f5d51e9928a433f42a6607e5f244a79a12598a323908df"}, 0x160) 2018/01/18 09:09:19 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7f000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000be4000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) pipe(&(0x7f0000006000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000065f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003db000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028c000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006d1000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x5, 0x2, 0xc0, 0xa, 0x80, 0x80, 0x8, r1, r2}, {0x1, 0x7, 0x8, 0x8, 0xfffffffffffffffe, 0xd39, 0x5, 0x2c5}, {0x20, 0x3ff, 0x20, 0x401}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x563c9f9e79955b2, 0x3, 0x7f, 0x35, 0x7804, 0x9}}, 0xe8) 2018/01/18 09:09:19 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003000)={0x0, 0x8, 0x2, 0x8, 0x2, [{0x8, 0x3, 0x5, 0x0, 0x0, 0x200a, 0x0, 0x0, 0x0}, {0x4, 0x30, 0x266, 0x0, 0x0, 0x2c00, 0x0, 0x0, 0x0}]}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000035000)=@assoc_value={0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000025000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/18 09:09:19 executing program 5: 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) socket$netlink(0x10, 0x3, 0x14) 2018/01/18 09:09:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x7, 0xa, 0x1f80000000) r2 = bpf$PROG_LOAD(0x5, &(0x7f00007f9000-0x48)={0xf, 0x2, &(0x7f00002d4000)=@raw=[@jmp={0x5, 0x1f, 0x7, 0x1, 0xd, 0x1, 0xfffffffffffffff8}], &(0x7f0000d36000)='syzkaller\x00', 0x200, 0xe6, &(0x7f0000601000)=""/230, 0x61e9370a5d786d83, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000068f000)={r0, r2}) sendmsg(r0, &(0x7f0000faf000-0x38)={&(0x7f00006b2000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf1000)=[], 0x0, &(0x7f0000d4e000-0xb8)=[], 0x0, 0x0}, 0x20000000) 2018/01/18 09:09:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000634000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000719000-0x10)={0x4, &(0x7f0000bc0000)=[{0xff, 0x4595, 0xfffffffffffffff9, 0x7}, {0x1f, 0x1, 0x7f, 0x4c33}, {0x7a6, 0x80000001, 0x36e4, 0x1}, {0x42, 0x3, 0x1f3, 0xffff}]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000023b000-0x8)={0x3, 0x5, 0x1, 0x6}, 0x8) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{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) sendto$inet6(r1, &(0x7f0000cf5000-0x5d)="", 0x388, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/18 09:09:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) r1 = accept4(r0, &(0x7f00005ca000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6f000-0x4)=0x10, 0x80800) getpeername$unix(r1, &(0x7f0000032000)=@file={0x0, ""/108}, &(0x7f00006df000-0x4)=0x6e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000002a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000120000)={0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x8001, 0x1f, 0x1f, &(0x7f00001e2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000, 0x6, 0x6}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ba9000-0xc)={0xffffffff, 0x6, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000378000)={&(0x7f0000b86000-0x8)='./file0\x00', r3}, 0xc) recvfrom$inet(r2, &(0x7f0000316000)=""/184, 0xb8, 0x0, &(0x7f0000643000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00003bf000-0x1c0)=[{0x0, 0x0, &(0x7f000030b000)=[{&(0x7f00000a3000-0x2e)="3964fcc2a87d57b187cf66da26539f52be", 0x11}], 0x1, &(0x7f0000fef000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 09:09:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f000045d000)=0x0, &(0x7f0000023000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e50000-0x28)=[{0x8, 0x100000001}, {0xa, 0x2}, {0x4, 0x6}, {0x6, 0x52d1}, {0x3, 0x4}], 0x5) 2018/01/18 09:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x1b, 0x80803, 0xe884, &(0x7f0000990000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00008d4000-0x10)={0x0, 0x78, &(0x7f0000c19000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1599}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d39000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b6e000-0x20)={0xffffffffffffffff, 0x0, 0x2, 0x63, 0x46, 0x6c75b77a, 0xffffffffffff0000, 0x2, r3}, &(0x7f00001a4000-0x4)=0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r4}) getsockname(r5, &(0x7f00002dd000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000243000)=0x60) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:19 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x17) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) 2018/01/18 09:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c7f000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x6, 0xfff) socketpair(0x1, 0x3, 0x80000001, &(0x7f0000412000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000cdd000)=0x0, &(0x7f0000282000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e51000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf, 0x8, 0xfffffffffffffffd, 0x6, 0x0}, &(0x7f0000304000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ad1000-0xd5)={r4, 0xcd, "56d43f0b9228c607effda03b88db3ff15e9e1d17d9cca9f0e5024ba38c90e93ea123aec9215d009f10109738f60e8786b98ed6edd85e4fd809ed0c0761a6f9ca2aaaf67b151016197aea65bb7e86e0e085c44db5b8119eca96ce1103d640ddcd2ecf352f6d25852ff3a4bd13d0d1547ab1b7605af49ebc3bdfb3992faf0e373c0dadefbda91a5ce517cd69ad2f0c0e0167c53119fd4e6cb7eebd4df1fe3ebdb4414f75e27647b8b0a99d6dc5d3b0474abcc80868cf104e3a07d9be502eed95368353dd9f3e3ab1d4d925cb6d42"}, &(0x7f000004e000-0x4)=0xd5) r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000902000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005f0000-0x4)=0x60) getsockopt$nfc_llcp(r5, 0x118, 0x1, &(0x7f000087d000)=""/28, 0x1c) setsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f0000bdf000)="eeae012e819b0526e3056ce34efccaab6b76f4e3c545e85376b19fbcb41a024a6ececcdb0348cd927ef37c3d1fc1d6ec62cd295736a54baa3d80e63b802fd00dc6bb9bb9d1b5a69b49fa43ef2a4eae377ad7af0931872932f08a79eabf16c09c0a79475b9135689f61c8d4db366bc2b6fc45c7ded8e6cf3fe2ee60b49ea1ac4a0ea30ae0a9d0cf4b4d80efc508a7af8e93f1be36529eb5e6cfe4e92851d939bcb169218de7a43792905df26c642f3255f134fb22cd310615833c4778766165b58f12e82d042923d4cdd7dc919cf9", 0xce) bind$alg(r0, &(0x7f000013a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 2018/01/18 09:09:19 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000644000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0xffffffff, 0x7, 0x202, 0x7fff, 0x3, 0x5549ea8f, 0x2, 0x3, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x4)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x70, "0bc5b3cdbdda132b1e67417d15415702040050ae5bbfc347bd9bc42c313950c4d208f6cc2fbda2b3d4b8baccf99f4408a6dadfbed5a88796e8933755234423f68c1b74e269fd3c9ee71598cb440826dfc500a491167b08e3f052007e940bcd225a4ae3ec2d0da75f5a37f5ffd4ff334d"}, &(0x7f0000002000-0x4)=0x78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002000)=[{&(0x7f0000000000)=@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="22a9b73f72b85ab252d54ba6f3b8349e61f3a96c2b3c642fc7c2b824", 0x1c}, {&(0x7f0000002000-0x58)="3f0842c533399a5a68c175211ede7460873b80bd262a0dacde2dbdf24bfcd2484f119222f1e8c8226934e73c4b69e3a829e61ef6cec26ea85c267c2e04439a08f0dbeaf514acdf5b06c148e8d3ea361c761218d72bcc4cc6", 0x58}, {&(0x7f0000000000)="50546a1e4f4dd1cdc1027105fce3cbac2dc7064179ac81d433a8ab24104a905d1d778e31af58ec4c9bd96e88d1e4531169bbcd548f5c0e6e02591e78ede168ed1e3343e7062af4e3879168193eac1d5e8d45bf502a00b00612fab3cf5535de98fce1fc76d25870e85080fb5d79d8e1b0ae19755b33088fc75b91421ab24cfed5ccb53a2a4bae9384b1a5e9b7176bfc18a8651536465e986b9839dbd918620992efc639f4fa93d6f577", 0xa9}], 0x3, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x8, 0x5, 0xe6cf, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x69319dd9, 0x8, 0x5c, 0xe, r2}}], 0x60, 0x20008000}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0xfa)="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", 0xfa}], 0x1, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0x6, 0x7, 0x7, 0x43b3}}], 0x30, 0x0}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x5e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000002000)="f93e05396561f864dece902ba00d97e942be42136865b256537f51ee27a640480e742e44116994efc7a60de4a5ef511c6126a26b18092aeceb40d10da7093af179d3da", 0x43}, {&(0x7f0000000000)="f305db121f2f695e9e18681c77f4406fe1328d354940e8f965eb6fe2da30c63c7be451474582f6b885a97946c4f67c2e4da140c5b81307faa57940a105a6a7ffb8bfc5f9c8471a461fa207b2b17d079fc64b9caf94ef51caf015ef352ddb882e10e2ff", 0x63}, {&(0x7f0000003000-0x46)="6dd970e0524ddf072ef991e37affda3437f69501b3ed0eb28f80b6082ba4dad417f75ba3924976e86d1e3928f469d67925834f3a1fd69ab94ed30831e47d48ad2cad2afa564c", 0x46}, {&(0x7f0000002000)="36aa332faf49784a44a81bb4122aa38af51ff6afdfbb1d0f7f8e1f3e298ee530dad7d5478293c03ba755cf7a6ea5e25954d3892194fa31d30201d6b5797c5445b8199281115fb8a314406a30ab858a494dbc431936b7f4423340944bba04bb293aa70997d7ea3780ad70dfba36d1bb92832c329ba9d2bac1f87a8bcc7b7acdfaa2a73a91e9dccef619620e7b7b50ea6bffc8c8109d46ee91daeabc7c4d4e861ea43827352c9d41662b9dea80a1301a99", 0xb0}], 0x4, 0x0, 0x0, 0x40001}, {&(0x7f0000003000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x1e)=[{&(0x7f0000002000-0x64)="225b4baa349cab7b3e777b9fc612cfc43212849147a9b5ce2333c7dc132b124291cdff92cf063096577934802b83f5f1d9582ac3e4a1bddb5ee802de77ca142761a7231bdcedc5e87b93ed8a542f61651b96865cab33a36215261950df47246dbb1a8ef4", 0x64}, {&(0x7f0000000000)="abcd3d75bdb9fc3f91b6e5b991bb32", 0xf}, {&(0x7f0000002000-0x1a)="302f9476a0521d502c749ad63adc3d1789feb91a9824ff7c9af6", 0x1a}, {&(0x7f0000002000-0xc7)="5d2ff6f97b98a18caf98d34b54dab4a18019a87a9416d5911189510d81aad372e4b746e80509e41fbb4320dbde47978cad4b037062316c39676791bc78a6d20301171ac9108c732070532a983dd3a286d344065ddd1fdd5a62d4bd50e3a5ad304a3f5834d0f348cdf0a02285f7a867e70411dd6920422762e94dbb03308ea6c1b74905d3182b39476275931dfb0ef7594bb449447e7c9a6ecd7b32060d24d1f6730be10f85064c12b2a0da0d668b65be38ee9741f970fbe41cbf7a5f0ded64896758fb1d49736b", 0xc7}], 0x4, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x4, 0x100000001, 0x2, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x200, 0x40, 0x2, 0xffffffffffffffe1, 0x4, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x1, 0x6, 0xffffffff, 0xa3a, 0x5, 0xa000000000, 0x7ff, r4}}], 0x90, 0x10}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000000000)="749834fa44090f7a664dc543d2986114a8857daaa9d914998d96125bd59e6d537c98cf5b6fe87c74bc649a767a4f4c443e95cd6b86dc3b2625a5747c609fe0f03180e606b41d23ff696a33a91f25fd98018c2b9c082decd237e6c4b5328853a7a581873bb148fc0eee6dc35770821e38b2efd5e6ab3187c7f878d140f4e8ea93188559caa34eeb9d7d2ce8ec5188250e49ed065a937b7b0768997a0cc4bee69cc7436a2838682509", 0xa8}, {&(0x7f0000002000)="fda05b2270ea6b32f618dac181d10af7a91868fce9f994bfc360105c38f83d7974536537f9d097d9e36ba905754aa8e67c0fdf00c46b25138ff7f41a5e6883a595b77d526d84abe8d97f96bf0452eef2be35f23f3567448ceaab17b00c09ed84250ba58a831e3a4657bcaf5474b351a891d050acea7feea68df6d313eca4ffc05e05c54f99e243c7cdaca08ddbb559a22eae680d9d42a5d66e8bbebb57a9", 0x9e}, {&(0x7f0000003000-0x3a)="20fa68e04e57532587c3cdc601f60c6cdbf28f5917ebb93eeef7086732c020e955f0a4443b14c3ef3a8f1408cb7f47059977297770be774d1c90", 0x3a}, {&(0x7f0000002000)="1d2be86855bd5be884df81230cf2b8b9f53b9a93d7e319f1178c90418dead66da94d8adef4368b512617ba", 0x2b}, {&(0x7f0000002000-0x21)="a7b996b570798f43601b455726c118757119232db0b7b66fd3ef7e779db50d7fd0", 0x21}, {&(0x7f0000000000)="579d2b2945caa27ce13740e2e7f7909ae2b542cbadd42a6122e99d5e57312c5a536f6f672af75a753216b5c1", 0x2c}, {&(0x7f0000001000)="c889932c48d84df6aa05d1a52e1534b54f3bac0255f3485c75b32b9a8fd6acfc4ded510b08ec78fef3ab9e30cf497361e9f993f76cd61942e0259e51d490be8371", 0x41}, {&(0x7f0000001000)="d821babfaeb92f6224", 0x9}, {&(0x7f0000001000-0xd5)="8911999958201561703a02f1ff52cc8409643dd02e7466eec0ffb4239038ac9f2a8b831bcc8c432f4494fe4cfa9d72c20523fc9a431c4eabce6f0adb7ee7ed4ab4cd2c18b551f6c8c62fdf1006c34e7255f7c07329144fce121aa67f885f15847d7b796f3fdf6b868a5725c1ca2814be2966b5015f0432a9877a5b045a716caa5f890795a5dfc0446de33ba7d2a493c2bfd7663ac8d307255120c90208bf875cde35c95fc345bfce429c5f506c4a30e9fb02521f4a7eb2ab0749d693a1d9e5cb248651c249103dca76c6ee1821f941224cfed9c46c", 0xd5}], 0x9, &(0x7f0000003000-0xf0)=[@init={0x18, 0x84, 0x0, {0x8000, 0x100, 0x4, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0xc9d, 0x9b9e, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x97, 0x2, 0x204, 0x6, 0x9, 0x80000001, 0x3f, 0xc9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6a1d, 0xfffffffffffffa25, 0x200, 0xa6, 0x4, 0x8, 0x100000001, 0x1f, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x3, 0x2}}], 0xf0, 0x20040010}], 0x5, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x10001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000001000)=@ax25={0x3, {"f1ec3eace89db9"}, 0x9}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000002000-0xef)="da22c97f15c6cd960f4a7d273b4c29e839ca8a619bc0685b1cb9699d4d1fed202d4ffec76cbbad7697c305fb4a77ddd19360d0b9c7fe540f39a29be66bde69d0571280e952b2f40544dd64f831c1370258579dbe8d809846164cb5f5f5218a3f2fd511ff4ddf82df5d060b452fab0ba9820215ea6625a10c99dee20ea9c9b1527cc8c22e7069f39c2cfb5b482eb420b288ba645606819ee985d8e9cfdc4a18a4f9ce755ce18135c1ed3401c27d7faabcefee78ac7708408bcb3328511222f6b799427c63fb9058c482a0f058ce1ad171f414358f3f812e72341350d7f3b8fea2225258032db94b6d4fb8eb90b3276f", 0xef}, 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{0xd8, 0x3a, 0x9, "dfdd6e3891103d68bc17d07e059cac72379c0e2bc5f68df6f07d76fa2817f6ff9357d54d567fa6cde0cefbb28895603df173f55266a36367581b09deab5c5e54a3bbc9886872f54a22ee265e0d72c5c57fceefc706bc3238e946a438ea288a74b8af3872063f3d315efd6023724b494fcf6c9cd4cf24dacc3be7c19a35160d1ac1bef38a8174dd988ad6476c247e8532c1bbfe8d0ed0e0d6a1cae735fa22da9b6bcc036a6958f9dca38af73396991fbe62cffe410cb5f778018e625b625f7c5b6170"}, {0xc0, 0x1ff, 0x8, "df891187f8c7340c8539fab6f01baf2fd7e72df0b6a2d7507957b980beb2174d224078686477c7145d8a83ee179624aa72dc4678a4af09cff117d5f59a7e6e87d0752e64d91c2e68bc4ac3deae9c847eef978771fd01828439b3047c9f7d010c54c7450552fe5a3e17304537ff9a2f42f4553ad78e42a4ebf49b189f2b16394f9874bc3e740257eb1cdf98d01fad01be8fa8f5a1570146904b54d236a021b9ca34bd8fc2a10f92e8a8a27d6aeda6"}, {0x110, 0x117, 0x0, "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"}, {0x68, 0x18e, 0x80000001, "68c61f523770121e174bf20d4724e1e84b6e7d5e8dcd4ec5b8ab330b0969c9f7a3399b38e136dd32b2f5d71ff930975a46a66ff38c2c29364bb8381d417029816990a8bf4af1b69599bdf07cc738996c075e1a"}, {0xc8, 0x29, 0x101, "48dc5baee79f973462dafea048944ff4b8552197e9dcd5319adfffcfaa74781a4fb7f93b1a705a44a4d7b416ce96419c83f06fe0c5f61001aecd487c753164120fc028bff1fece3593c305c7d832eb7db71d4315aee591a9b76cf2673b49f38d8e1f25b33e868804cdbc16d9ba27d8005127abb81351913d4744fb28e4f30f4fd0705cdabc11feedfd0a6b115eb35a3a4a0b7d9db522e9d2c9f185456a4a60c56d80a491e5db7460cc910eae9dca22c5fcf5"}, {0xa0, 0x115, 0x8c4, "e380b579ea2e5d89cbe10cc7f972ec45909d7f71823105e896f9d9c36555ea08487e8674d4cbb3b5a5df7fa365fb4e5524b56a0fedf8a8fba8b6090cc83e61fc79f3f9231a3e03116ca84fdf8792b08dd3eb44e09fb3793470eeb7f28b26520ee4d8d3ac7ff3f4aac5d14f2a17438be961325ab4f6a02dfbc7f915ebe5ee80e4ed3817b53f3c657065a2"}], 0x14b8, 0x20000800}, 0x2004c890) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x84)=[@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x87f}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}], 0x84) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000002000)=0x2200) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000031d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/18 09:09:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x0, 0x200, 0x0, 0x0, 0x0, 0x0}}) 2018/01/18 09:09:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004af000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/18 09:09:19 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)=[], 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/18 09:09:19 executing program 0: r0 = socket(0x1e, 0x80000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x4a58000, 0x596c, 0x2}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x6, 0x800, 0x5}, &(0x7f0000001000-0x2)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000093000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000024f000)=[{&(0x7f0000000000)="a8bf8ef277fffd7d6e572db2f3bf2cc6568939c56c890d1b529eeb77091caacd34e5f3b2397afba678a06785a79984f32ed0dd227f0d275e63f99b2bee", 0x3d}, {&(0x7f0000001000-0xb5)="5b427577f5c306e85ee3b393fa09aabe93a7505beae8f478582df5edc0204b011398ac09ffcb9f9c84eabf3159fa5bcb37b1659e14b9049a92ec2cb3ed6408d973fcf6bf3109185363aa6898a89de4af83e57d2ffdfd44b45c7d519bd89237b5824f7c14f5375240ffedcb6770fa9f93f5df825b3129187082cad3aa43da7edba482490ff7bfc01d2ebdf8e2f97b3e31fd921d06ca26d37c9d193f38cc08914a3117f961dca5025dbc3132885c89441ab2da753ee9", 0xb5}], 0x2, &(0x7f0000001000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x0, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x44f, 0x0, 0x4, 0x81}}], 0x60, 0x8094}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x0, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed", 0x80000001, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@empty={[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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000-0x168)=[{{&(0x7f0000002000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x4, 0x0, 0x0, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}}}, 0x32, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)="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{&(0x7f0000003000-0x8f)="dc9047f4f57696dbac0dcc642420239dc0940d59dcf86c000d914cde9728dec1166e66ff3fafb75f54102c120e1d64243aa7f4278437894fc182be3bdfabe76614f690ccc88eca3613582d3536a0531a26494dc4a8a110bef2ade46711c4da87f8c29e470f879435e7f7dc5684fe0635c6d679622c2a04e909eb9f83f6981588b84c5a8882e73ecde6cbd28a45ab07", 0x8f}], 0x7, &(0x7f00003ba000)=[{0xe8, 0x10a, 0x43d, "4ad73b93e03d999d0a46f2bb377c153b1f945421a5d856649bb8942557c08498c11f9881712b5650097276443058d226838ec0a1ca1bb6d638db7360e88dd7af7e05c67b5954f106a4bef5fb76eb75fd4dea4ef54d97954c45a28a32a68829ffa4b43a8a02a0f047e191e032624d36a857ab79f98a3813a5884f2d38a19742822f950576510b10949e6df16436004702eda6680231da898a9dadf3b8b60ac4415c32aa325309e44d89cabadd95b4da1ca6e3c1225f1fbe5cb1d45b43b46cb3286868a2b232faf9a59eb6ce0f878b873da1e64719094b686f"}, {0x1010, 0x0, 0x200, 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{&(0x7f0000002000)="54f01b6b4096154cc648309521f7684bdec32b20a72e6fa177a8ec7ac43125afbc076116e69b734d5914bcb68b114ea12fba79f5773a34a2c958803f255a5b7d9e037263f6ba478461df0e5e1e6859dd847221f29fe1bb9089a41f1dd64e9a57c7388d64abe522acf14a3f19e1a8e0998b3b4f04c694ec21a9a1cef389dd3b4998dfe7fbb5970f68856328c12d13b3df75919356842a9ddd64caf9de1c32da596462584fe0c001dcce63ea4829740d79e8be0720d5e604208fd91b9fcdc3d7a68f4779ca35a78643174738206e6827fd3a44933836bf465e54b59d7eb9b41d8d45", 0xe1}], 0x6, &(0x7f0000003000-0x11e0)=[{0x38, 0x88, 0x7, "787d801582f90221d0d365e082a14bbd94afcd13a3ece0d81331585bb1798f2687ba584d"}, {0x108, 0x7, 0x8, 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"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"}], 0x11e0, 0x0}, 0x3f}], 0x6, 0x38d041a7b7acf724) 2018/01/18 09:09:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000166000)={&(0x7f0000ef8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000767000-0x60)=[{&(0x7f000044d000-0xb7)=""/183, 0xb7}, {&(0x7f000096e000)=""/62, 0x3e}, {&(0x7f0000719000)=""/129, 0x81}, {&(0x7f0000167000)=""/183, 0xb7}, {&(0x7f0000c08000)=""/179, 0xb3}, {&(0x7f0000841000)=""/125, 0x7d}], 0x6, &(0x7f0000e84000)=""/65, 0x41, 0x1}, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f55000)={0x0, 0x2}, &(0x7f0000920000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000444000-0x8)={r1, 0xfffffffffffffffb}, &(0x7f00004e9000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006dd000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x31cd, 0xc29, 0x8000}, &(0x7f0000d9f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bfd000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/18 09:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000033000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000661000)={0x0, 0x7ff}, &(0x7f0000c9b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000067d000)={r2, 0x0}, 0x6) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e9d000)='yeah\x00', 0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003b3000-0x8)={0x0, 0xffffffff}, &(0x7f0000df1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000068f000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000, 0x9, 0xfffffffffffff4ee, 0xffff}, &(0x7f0000a4c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00006ef000)={r4, 0xfffffffffffffffc, 0x7, 0x200, 0xfffffffffffffff8, 0x7, 0x4, 0x10001, {r5, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x100, 0x1d1, 0x6, 0xffffffffffffff01}}, &(0x7f0000efb000)=0xb8) sendmsg$inet_sctp(r3, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r7 = accept4(r3, &(0x7f0000c0d000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e2c000-0x4)=0xc, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00007a5000-0x8c)={r6, @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]}}, &(0x7f0000795000)=0x8c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) getsockname(r3, &(0x7f0000f50000-0x80)=@generic={0x0, ""/126}, &(0x7f00003e5000)=0x80) 2018/01/18 09:09:19 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) listen(r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000f25000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ac5000-0xc)={0x10000000, 0x0}) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) 2018/01/18 09:09:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000bb6000)={0x1, 0x3, &(0x7f0000dc0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4000004, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f5a000)=@generic="7b52f3e263202efcc6e2a2efb408c99e", 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008df000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00009ca000-0x8)={r2, r0}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000cc7000)=@add_del={0x2, &(0x7f0000cee000-0x10)=@common='syzkaller1\x00', 0x7}) bpf$OBJ_GET_MAP(0x7, &(0x7f00001a5000-0x10)={&(0x7f000091f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000ff9000)=0x8, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000bcc000-0x38)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000)={&(0x7f00004c8000-0x254)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfd59}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000074b000-0x450)={0x1d, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000a99000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000ca000)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000274000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000f94000)="9bb3395778dd40c0199196616a72b4ed", 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000899000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0xa, 0x7fff, &(0x7f0000dbb000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b97000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002ac000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x5, 0x8, 0x5e6e}, &(0x7f00001ce000)=0xa0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001f2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000859000)=0x0, &(0x7f0000aba000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r10, 0x84, 0x70, &(0x7f000089f000)={r9, @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]}, [0x4, 0x1, 0x9, 0x80, 0x1a2, 0x81, 0x4, 0x3ff, 0x91, 0x400, 0x8, 0x2, 0xff, 0x8, 0x2]}, &(0x7f000080f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000735000-0xa0)={r9, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x0, 0xdf, 0x8}, &(0x7f0000730000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ae5000-0x8)={0x0, 0x1f, 0x4}, &(0x7f0000325000-0x4)=0x8) pipe(&(0x7f00006c0000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000025000-0x4)=0x807b, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000cb000-0x8)={r11, 0x1259}, 0x8) 2018/01/18 09:09:19 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a96000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd1000)=0x10, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bdb000)={0x0, 0x48, &(0x7f0000d6c000-0x48)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x71, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x23}, @in6={0xa, 0x0, 0xf49e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000fd3000-0x4)=0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fd2000)={r1, 0x9}, &(0x7f0000fd2000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e60000)={0x2000000003, 0x4, 0x0, 0x20, 0x0}, &(0x7f0000fd1000)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd1000)={r2, 0x6, 0x10}, &(0x7f0000fd1000)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd1000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r3, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000237000-0x8)={0x0, 0x0}) 2018/01/18 09:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ef9000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000050f000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f00004c5000)=[{&(0x7f0000f1a000-0x46)="aaf83a135f965837bba7fd26a99d4540", 0x10}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) socketpair(0x15, 0x5, 0x5, &(0x7f000091a000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000b4e000)="8927ce4655ad3140589d1cb0c0e1723e6c3167202bfa36857a01fcc4982484d8cb1ad2a9caee1f68912cb43170cf559b8641ae9559d23cf8b712a91afdb3a4a121b5120ac984f4", 0x47) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00003bc000)=0x0, 0x80800) getsockopt$inet6_buf(r4, 0x29, 0x2d, &(0x7f0000450000-0xb2)=""/178, &(0x7f000096c000)=0xb2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005c5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e42000-0x4)=0x6, 0x4) 2018/01/18 09:09:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a9000-0x1)='e', 0x1) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 09:09:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000082f000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d80000)={@generic="5a2e7d39de6da4a10718467424924944", @ifru_flags=0x802}) 2018/01/18 09:09:20 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000017000)=r2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000016000)={0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa70, 0x9, 0x81, 0x6, &(0x7f0000012000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x8000, 0x3}) r3 = socket(0x1b, 0x5, 0xfffffffffffffc00) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000c000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000-0x4)=0x24) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000000c000-0x1a)={r4, 0x7, 0x9, [0x1, 0x7ff, 0x1f, 0x0, 0x0, 0x3, 0x200, 0x7f, 0x7]}, &(0x7f0000018000)=0x1a) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f000001a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6c1d5bdc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000014000-0x4)=0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000015000-0x67)=""/103, &(0x7f000001a000-0x4)=0x67) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000018000-0x83)={0x0, 0x7b, "66aafb7df59c0eb7c161b79e5eef04a986498ae8caf70a8899da1c9db38ff9d2356f751d6f13144ac201a0de625b0f2ec72cf913ab275d3b6e58b5bcb8199ebc67f461b19528477f7178a663594472f6151835cf0848dd3c705b84cbb3aa10d91a9dfbd65c1d6656f80caf3c266c9231007fc509ddfa211549556d"}, &(0x7f0000017000)=0x83) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000013000)={r6, 0x88, 0x7, [0x20, 0x2, 0x9, 0x5, 0xfffffffffffffffa, 0x56, 0x6]}, &(0x7f0000014000)=0x16) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f000000d000)={0x3, 0x7f, 0x7, 0x6}, 0x10) 2018/01/18 09:09:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000035000)=0x0, &(0x7f0000005000)=0x4) sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/18 09:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000971000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff9000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000659000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff, 0x101, 0x3, 0x400, 0x800, 0x1000000, r1}) 2018/01/18 09:09:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ea7000)={0x6, 0x200, 0x60, 0x8001, 0x0}, &(0x7f00006fe000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005ec000-0x4)=@assoc_id=r1, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003af000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b2f000)={r3}) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000096000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca9000-0x4)=0xe8) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000794000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d4000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000177000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb3000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000524000)={0x0, 0x0, 0x0}, &(0x7f0000c84000-0x4)=0xc) r11 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cb1000)={0x0, 0x0, 0x0}, &(0x7f0000f26000-0x4)=0xc) sendmsg$netlink(r4, &(0x7f0000668000)={&(0x7f0000d11000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ccb000)=[{&(0x7f0000acd000)={0x12a8, 0x17, 0x10, 0x2, 0x1, "", [@nested={0x10d0, 0xd, [@generic="29375fa41a8f37a94b48c0ce3390500c823576a006edda559dd8b53312bba5b1012c3b6716ad3b65c55fb9cd1462c37b34b828be2759610d8c987f14b1da7e658c9c6285dbfc25dfc17db6a54290cea5263b871b458811994c93787459b29c22f6c56a838539299946a57f8bfea7a0c547748cc025ac6d47bb3b00830b3607d5dcf20d0fde8a0545a2b18d5a6ae2fe1e65b3836889e158b77d555d71c58a154bf0317242ae6d6ae568a82c849d5b8ea268c376ee4731ea", @typed={0x8, 0x44, @void=""}, @typed={0xc, 0x27, @str='\x00'}, @generic="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@nested={0x1bc, 0x31, [@typed={0xb0, 0x43, @binary="d2cc1bd2ca526a8ee924f427b05549229863c161f1e79e47e86d9f31aa1bc4206da945244018b9fe592663db284d0831b7901c7136f36b557ce5a6f8f256ac9d286a1b84630b3fbe36024180ef00cf93e0ec607c05ffe416cc6b11ac93a0eb1d0d0bda1f23aa23ade892c581616907b53ea705a48f260abd2eec61c9e97f3d875f557eb6c945659e02665eca264e23b44cffb890d37751f6c18da888620b5d777dbe5a98075397"}, @typed={0x18, 0x6c, @str='bdev@(-cgroup\x00'}, @typed={0x8, 0x47, @void=""}, @generic="15269ea1d9255689f2a0f601fbb4d7d56642a2293f4f6b58df731b81bb48117bd5a07f95f93bcd5ea5560208004555021854f12572ba46f2f4aa858edc1b92efdecb504a059c5e6886001b0b3b52bc6086bfaa12c64bdd5b801ce9ebef032dc198f6ff45b5dff47dacf81e6e67c52f9e40a7b16cb52d4202d93eba6b986e7adab0e7899f561ca41c681c5a4f77a2d52423229e34b8c06b76fdf8df50995de3421adc3fafc16703ed9dc8376a53465f2e17af113ab1b1c62057ca7ebbe069693155dba13110098e326cccc92865f098945e89a7e6", @typed={0x8, 0x81, @void=""}, @typed={0xc, 0x2b, @fd=r3}]}, @typed={0xc, 0x96, @pid=r5}]}, 0x12a8}, {&(0x7f00006a4000-0x4c)={0x4c, 0x18, 0x204, 0x1, 0x1, "", [@typed={0x8, 0x3c, @void=""}, @generic="c92f08d635e23993ae004361274c35b4b5e3f994ac18418b9dbd621385c1f293c60f01157c2812c1efa84897bee39b3654bf"]}, 0x4c}, {&(0x7f00003c0000)={0x20c, 0x22, 0x5, 0x5, 0x0, "", [@nested={0x3c, 0x5d, [@typed={0x10, 0x27, @u64=0x1}, @typed={0x1c, 0x78, @str='wlan0:securitylo^@\x00'}, @typed={0xc, 0x42, @uid=r6}]}, @typed={0x10, 0x40, @u64=0x4}, @generic="b588e2f59879745613f8122f46e317a905bf93844d56a7d878fca1f1573f724380d019720c09040aef2cd97cb69db303fe6c5af729fb60a57d7fc9f9fb24e0057313b319ca0ec55db279b1f35db93fde68f12245d51ea3c9e4d493b147ad6b59d1c7cb69dece5722a745db520fac460093dfdd5947b98fad6b1d7539eadc6057e1a21c513e386090816ded47d63b2d56bab38303fb5e7aec4f37fd7d174c120f18ed95a833379860133f22e149", @typed={0x8, 0x88, @binary=""}, 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@generic="aa572cca2058a709c6e924bd3d588d8342ae70accfde71fd0e1df33791c8954fc12c85ab73bfac331c4fd30f04ca00427c759ba85efe9e70ecffd8c75cbe91c436871b75f91b008b494ac65dd99821ce44c16f9eaf4c699f31e69c0243b1fd831467b6e8ae758e698e10d8be60b8803b7354c2785738d43e7a55edab2d93504efb72b58c60fbb0d45677bb3d604c28cedb161d8654055a1f08336fe8fe4052ddc74d", @typed={0xc, 0x4, @str='\x00'}, @typed={0xc, 0x5e, @fd=r3}, @generic="907eff1b3b4529ca2d75a662e1fc3804f4304511c88188f1acd5ae0535a7b1990e17f3e409f99967a21ca8c8d670a55bb708019f3456f109fd860085ac8e8e26eb438c93ed14d36bcfec494d9d4140705efd885cc5fe82fe02ab8e193cc4eba0fb2ab0dc1222aee2ebd181c16378d54fa0de88ebee850b24fc134fab213a93773b936ec113ec3478f7364fdebe14412451424ed5", @typed={0xc, 0x19, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x28, 0xc, @binary="424faec33dcc3d182cc54b15c455f8ac52e725f0d8f20e319333d0f45d58"}, @generic="e2f493eed0c3f70b83b0e421928c8e8ba2cb70744965687e77a5e5778df705e81b602519c77b90176ece4968dee4260f9393fd986ffcdf96ac0a4bee975a6c2520c3b5b0bcd756eae6b9710cb282bb60b6e4e74b1630281c97e5217cb64752160c53ea25ea073295b276028ea7ada56f56e9cfc0d546fbed67c7d00cc699897294050fbac8eca4c4", @generic="86ddd954eeddf9d1958114805ac012d4a01edc8e49b3c1b9a2e2cf7493cd4d01dd5cd36ef50e3c950dd22acf29b3ac127d5ee3bb7e21737b956902f9277c8cf3c3847bf10989727cd14dbb8ca23231087733c10d3378ebf4d3df64dae9476f5988c3760fca112d1fc04be9304fbe8ee06585817d58c5a6d124f542e14198fed137d9cd0e79e6e19203dad09bbf684141a9581aa70484beccfbbe942bc65810c7b4bb4e66a49767cac44aae17925b1fcbcd7c469b0fbe09216626"]}, @generic="f7658b8661ec1ce57d5998f32b12c501187a0abf07243747c1b295bba18deb667de40def57cc64d96b11ae092d1e761b94f2c9df56f41f56fd00dd1e25e65e59c5a95e2e241ee5d06c67b7178f5c7c23c3b38d00afa707ca943fdacdcd8609b09fd2db5628108964f8b9f660547cdd8b87b257fa76c4758a9dd71206b22ee1d72a52e0686f67e1427fa71f09238fed3db40f7a0797f04ade52d610be12be", @typed={0x8, 0x1d, @void=""}, @generic="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", @typed={0xc, 0x4b, @ipv4=@loopback=0x7f000001}]}, 0x1398}], 0x7, 0x0, 0x0, 0x4}, 0x8000) 2018/01/18 09:09:20 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x8, &(0x7f0000025000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000011000-0x10)={0xa2a, 0x4, 0x1, 0x588c2d90}) 2018/01/18 09:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000661000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f52000)=0x8) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000845000)=0x0, &(0x7f00002e1000-0x4)=0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c93000)={0x9, 0x4}, 0x8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f0000628000-0xa0)=[{&(0x7f0000c00000)="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", 0x7ba}, {&(0x7f000001a000)="76dc5c40926d79440f1976f7c314e51ea92bce7403c17537536128a5cdf22b99b267f02f43a34634fc449c8eaefa60b23ebf2714fd7c6fc73ecc9f314c1a6bc82a5329a9caf6e00617a5b7f89231064ab75434d62157b304375d8c07b6a7", 0x5e}, {&(0x7f0000df5000-0x1000)="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0x1000}, {&(0x7f0000553000)="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", 0x1000}], 0x4) 2018/01/18 09:09:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000000d000-0x10)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x3b9a76161584cb16}], 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000813000-0x78)={0x5d3, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x7, 0x80000000, 0xffffffffffffff70, 0xffffffffffff8000, &(0x7f00009aa000)=@common='lo\x00', 0x1, 0xca, 0x80000001}) 2018/01/18 09:09:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b5b000-0x8)={0xfff, 0x9}, 0x8) r2 = socket(0x18, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000)={@generic="d18acd101dd6e833e570ffc00833793e", 0xf4d4}) socketpair(0x15, 0x800, 0xf7, &(0x7f0000607000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000039d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000b4a000)={@common='bcsh0\x00', @ifru_flags=0x2000}) 2018/01/18 09:09:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000480000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bfc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c12000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000262000-0x8)={r2, r3}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r0, &(0x7f0000c6a000)="01", 0x1, 0x4008002, &(0x7f0000efa000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 09:09:20 executing program 0: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000eea000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eea000)=0x2e) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/18 09:09:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000080a, 0xffff) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000068f000-0x38)={&(0x7f0000fc7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002b5000-0x70)=[{&(0x7f0000826000-0x37)=""/55, 0x37}, {&(0x7f0000b04000)=""/157, 0x9d}, {&(0x7f00006d9000-0x67)=""/103, 0x67}, {&(0x7f0000580000)=""/121, 0x79}, {&(0x7f0000fdb000)=""/10, 0xa}, {&(0x7f0000d60000-0x6)=""/6, 0x6}, {&(0x7f0000026000)=""/70, 0x46}], 0x7, &(0x7f0000324000)=""/96, 0x60, 0x9}, 0x2000) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/18 09:09:20 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00002bc000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a7f000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a92000)=0xe8) getgid() gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000151000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00004a9000)=0xc) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000897000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getgid() getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a91000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000ff000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000098f000)={0x0, 0x0, 0x0}, &(0x7f000093c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000837000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00004c5000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e9b000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002af000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b3000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000077000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000715000-0x3)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f000033b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000071f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d86000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000cc6000-0x4)=0xe8) getgid() getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d25000-0x4)=0xe8) getgid() gettid() getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d4d000)=0x0) getuid() getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000de9000-0x4)=0xc) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e21000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) getuid() getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000181000)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000590000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000477000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000001000-0x4)=0xe8) getgid() getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000081a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c02000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de0000)={0x0, 0x0, 0x0}, &(0x7f000012c000)=0xc) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 1012.654325] sctp: [Deprecated]: syz-executor4 (pid 24923) Use of int in maxseg socket option. [ 1012.654325] Use struct sctp_assoc_value instead [ 1012.683083] sctp: [Deprecated]: syz-executor4 (pid 24923) Use of int in maxseg socket option. [ 1012.683083] Use struct sctp_assoc_value instead 2018/01/18 09:09:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) read(r0, &(0x7f0000694000-0xd)=""/13, 0xd) close(r0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008ff000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000099d000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000100000-0x4)=0x45, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002fb000-0x4)={r0}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000342000-0x4)=0x3, 0x4) recvmsg$kcm(r3, &(0x7f0000e48000-0x38)={&(0x7f0000762000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00001ee000)=[{&(0x7f00000fa000)=""/229, 0xe5}], 0x1, &(0x7f0000602000-0x12)=""/18, 0x12, 0x80000000}, 0x40) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000084b000)={0x0, 0x0}, 0x2) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) writev(r2, &(0x7f00000bf000-0x50)=[{&(0x7f00003b0000)="e8d012ccbd46440a7864aefc6e95e785cf8ee977389abd31f7ae9327e02a50656629310c75673fd9002c2d6bd7e20d941ebcf1db44a988b1b7e22d63aa0221875bfd17e518c8bbfb9ad15de912c0dbec6a6ded529ba0277d19bd28962f104f615ff711be9390fcb3833bec54794ff1ff00666ab761f418ffa154b3bfda2c947e241fd018d5608165e3de7f2330bd0ee39f484d8e5befcb5346b45436aba2dc6dba118612acad96351c03f3105e9a39305f5431c0e89d3d1acc40ec98fc315df95bbc7928e1f8e395bf03a587aa0a7512dfaebb21ecd832d654c7c30cc2bf7621f9bad9130839eb5f8a71a9df1f", 0xed}, {&(0x7f0000397000)="c814291e82c7", 0x6}, {&(0x7f0000bf9000)="52b721da71b987acc6436dd3927932ce99c21559a0af7c270f9b2d6ccdab8a90be58ad7c09d14561659bbbe038d7a94c19536ae656d09c9ac614756f6067f50eea1463598c4b387d0a", 0x49}, {&(0x7f0000a23000)="0df28f205312e3f378b501daea0f0e704724f730a241bfca55be3cd15f2437464977bdbae485df8037d917de99b5b157e7459bd652060d64cd3ed661d6773634ca0b4425f1ef7b44a6101f8d30d849cb0e1c554fe019fe83184720c03c590e0e4028b8d9a6041c61062df06fc974d8a8a92fe712ceff637cce600afed1b4fa85b7c308a08f90d11d1d853a35fede802a6e942671621faf8383e76964c3abc0f0a78b31ff7cdfa04a61068b96f697cf843a3c7023ce8126502333422dc82b579f24ad4e1dab993aa57e9d466096c8bf67505395de4dfc0939617b8318b8f01f865ccb0eef55fcede869b9991163ac18545499", 0xf2}, {&(0x7f0000504000)="73c44ba15a9ab6bc3880bca9962149984ccd6282f0d0051c3ea5dc357c082424afb1bffa0c534fbe0adfdc0b7cff312a3603ef7b6ec80eb75f2773c822200db7ecf59e18f0dfc5e21d2fc95330f50ff8e9a876c78818b9a499dfcc2dcc80ef06605c6ecb1a27013632ddcff842ba4e06511eb86f9ddafa81a43d50771a389e15daf59729a3f205612d21f920e61235691bdec3780aa02668ba5fe35887c4ae61e9f27e079f18dd5da45a2ba30910ab6c3ede73b2bdaa77fff79b4a689fb98e65b2f60e9cc1b2fa8adfe3d575a08223b3e738c1715cfa0817ef9c550b4878671263867781dc", 0xe5}], 0x5) 2018/01/18 09:09:20 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x80000001, &(0x7f00003e2000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d25000)={0x0, 0x7989}, &(0x7f0000d26000-0x4)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d26000-0x8)={r1, 0x81}, &(0x7f00009ee000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:09:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000786000)={0x9, 0x2, 0x7f, 0x31c66fc2}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x4b49, &(0x7f0000f26000)="") 2018/01/18 09:09:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket$inet(0x2, 0x80001, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009d8000)={0x0, 0x2}, &(0x7f0000578000-0x2)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001a0000-0x1)={r2, 0x10000, 0x100000000}, &(0x7f0000020000-0x4)=0x8) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000803000-0x30)="92", 0x1, 0x0, &(0x7f0000e8a000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 09:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000515000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000005f000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xfffffffffffffe63) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e9d000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009b4000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000307000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) sendmsg$alg(0xffffffffffffffff, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c7", 0x10}], 0x1, &(0x7f00002c8000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f0000a30000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000bcb000)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x219, 0x0}, 0x0) 2018/01/18 09:09:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x402}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r1, 0xc0045878) 2018/01/18 09:09:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f18000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b09000)=0x0, &(0x7f0000f7f000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f6, 0xffffffffffffffc7) sendto$inet(r1, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fd5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b8000)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001e1000-0xb3)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x3, 0x0, 0x2, 0x80, 0x20, 0x5e, r2, r3}, {0x9, 0xfffffffffffffffb, 0x8, 0x3, 0xe7f, 0x100000000, 0x4, 0x607}, {0x3e61, 0x7ff, 0x2, 0x1}, 0x1, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7, 0x2, 0x9, 0x5, 0x1, 0x2}}, 0xe8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000870000)={0x7, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xcf, 0x400, 0x6, 0x8, &(0x7f00009a6000-0x10)=@common='syzkaller0\x00', 0xa944, 0x6, 0x6}) poll(&(0x7f0000f0c000)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockname$inet(r1, &(0x7f0000610000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a7000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000862000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003dc000)=0x8c) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000b76000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a77000-0x10)={r4, 0xfffffffffffffffd, 0x2, 0x4}, &(0x7f00004d7000)=0x10) r5 = accept(r1, &(0x7f0000c10000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000024c000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00007bc000-0x8)={r4, 0x200}, 0x8) 2018/01/18 09:09:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 09:09:20 executing program 7: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000b36000-0x13)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x8000a, 0x5) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000179000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000ea6000-0x10)={0x4, &(0x7f00003e7000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000ea5000-0x38)={&(0x7f0000ea5000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000bf8000)={&(0x7f0000ea5000-0x75)=@delsa={0x9c, 0x11, 0xa00, 0x4, 0x2, {@in=@multicast2=0xe0000002, 0x0, 0xa, 0x33}, [@output_mark={0x8, 0x1d, 0x6}, @mark={0xc, 0x15, {0x1, 0x20}}, @coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @lifetime_val={0x28, 0x9, {0x9, 0x4189, 0x8, 0xfff}}, @replay_esn_val={0x24, 0x17, {0x2, 0x6, 0x6, 0x7, 0x7, 0x1000, [0x3, 0x10000]}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x40800) 2018/01/18 09:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff1000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000041e000)=0x5, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 09:09:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000311000-0x38)={&(0x7f0000882000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d12000)=[{&(0x7f00009a9000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000540000-0x7c)=""/124, 0x7c, 0x5f}, 0x101) sendmmsg$unix(r0, &(0x7f00005a4000-0x38)=[{&(0x7f0000633000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000041f000)=[{&(0x7f00004bb000)="46ec736670c620a32d3b62d7442fea9ccf7791b0f6bde8c61ddcf9dd9c697eb772901290064f9d998e839c3e5405743c4774e593357369be3201a7265bd620f14eec255d4eeab96742f5754afdfc7dec2c1e8fd4e17f0f72a6781eaadd3651e839528a577e19c15410915682b2e57af26e40c89da8d14ceaabb46241008930102cb04661649927cd471bb2b8f8c89b8a9abc905da16c4ea3ebd7fd37e89dabf7fc68c7af5ca1e6058e0c8e0b7abfa96197699bddfbfe24f0a31a0bb522cd093561894b66da5728d6ceaa874e736557c984d532232cd77e0fc67971b71ac27df326", 0xe1}], 0x1, &(0x7f0000d4e000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x800}], 0x1, 0x4080) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r1, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/18 09:09:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) 2018/01/18 09:09:20 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000026000)={&(0x7f0000003000-0x14)=[0x800, 0x1ff, 0x2, 0x1f, 0x4], 0x5, 0x80000001, 0xffffffff, 0x3f, 0x1f, 0x7f, {0x1, 0x8, 0x5, 0x800, 0x7, 0x4, 0x8000, 0x8, 0x0, 0x9, 0x8, 0xfc7c, 0x0, 0x81, "08f9120b387862a96bc0af7b83230e2e8485fe34ef16b9863f1f54230ea3d6ef"}}) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/18 09:09:20 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae0000-0x2e)="38948ece669ff1be3c819cc460fffffffffffa00003b39096af347f37d313f52f05f04d82f18d0caa47a7665e099", 0x2e, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000ac0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000007c000-0x4)=0x48, 0x80000) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000066b000)=0x3f, &(0x7f0000ae0000)=0x4) 2018/01/18 09:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000095e000-0x4)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000741000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f000025e000)={0x11, 0xff, r2, 0x1, 0x413, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) 2018/01/18 09:09:20 executing program 6: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0xb) recvmsg(r0, &(0x7f0000dda000)={&(0x7f00009a9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:20 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000066b000-0xc)={0xffffffff, 0x2, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x8, &(0x7f0000cb3000)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x3}, @jmp={0x5, 0x4f, 0x7, 0x5, 0x7, 0xfffffff8, 0xfffffffffffffff8}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000f59000)="4b0000b1", 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) 2018/01/18 09:09:20 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000c000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x7, "7a1abe0f885a37067d3a9b8f6b599135e41a93c72b66fb2ddf1096939e7cd967d1f01f64ab3881bd3ff43cb883cacea2a11deb48dee2351b5ad9131797a75614a98c8ab5e5f26c29317aefe468563afa"}, 0x160) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/18 09:09:20 executing program 1: r0 = socket(0x10, 0x7, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xf0)={0x0, 0xe8, "e18ae45b81d39565e4159a0d7789277ed402717c8a5c95c11c80dcaf4a7dece32ccc656c3dc2c79d50e3395e2f5a09ff4b854045ba0e7d33dab3e37f02f2351f7fd20737bf95cff410a57721bb00beb8fb8ac425f0efa80225e270b54ad8570ca0f68dc50456378c1b9278373e64d8621569a54c541e1688acd35134bfb5509172f159a7b1814b329f989a6ef8ff65e06d8002762e6ba857da80671e53343fc5ba3fe1571b352ded7119bef3ff71eeaa212502581640b8f8db27e77acf0ff1572f830af0b295390e53fd96861b566fdf460224bc92b805f5d57f7a1909d305a14f22c6e9b02dcf74"}, &(0x7f0000002000-0x4)=0xf0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008b3000)={r1, 0xeaa7, 0x10001, 0x5, 0x10000, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000020f000-0x10)={0x10001, 0x2, 0x20, 0x89, r1}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x3, {"95c6f7da01a602"}, 0x763}, 0x10) socket$netlink(0x10, 0x3, 0xf) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r2, 0xa0, "f5b472427870b8b9798ca5c38863eeaa39c7ae9073936fd1ce81746fdcce7c45ae32de3ffd93887f821a3c44926b60c7153c0e6607043bf9b4d1992ac8b5bdcf1cc0b863d2fa3641e20f3f22f35489bd5485794ed827c0c7066c407eb1fea4421484070119b62b06f129167a8aac9c61f9b95ebff391282866fffd28280552476383f0b3d70b56b90b5d5e0a962cd759564566a2043298257c9792a59ae02dec"}, &(0x7f000020f000)=0xa8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000020f000-0x4)=0x0) 2018/01/18 09:09:20 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d86dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000002b000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000002b000-0x4)=0x8) 2018/01/18 09:09:20 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0xb7fffffffffffe) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000fc3000)="", 0x0, 0x408000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, 0xb) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fc5000-0x5c)={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x0, [0x3, 0x5, 0x200, 0x20, 0x8, 0x4, 0x1f, 0x4]}, 0x5c) 2018/01/18 09:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200001, 0x6) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/18 09:09:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008ba000)=0x0, &(0x7f0000e24000-0x4)=0x4) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/18 09:09:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f000018c000)=@file={0x0, './file0\x00'}, 0xa) pipe(&(0x7f000030e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ed3000-0x8)={0xffffffff7fffffff, 0x5, 0x8, 0x80}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008b0000-0x4)=0xff, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) sendmsg$kcm(r4, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) vmsplice(r2, &(0x7f0000f73000)=[{&(0x7f0000ba2000-0x5)="5febb19283", 0x5}, {&(0x7f0000566000)="6c25be50633579334bdb4f4bf1aa708664581b12cf64ed3df6b4d74090c3bbd5f08ae6be2ef529967e42c17d70813d0507b7eab5b51ccd872b2d4fe14793ad8d158d9d3f86587054e4426f198be011fde8e98cfaf7dd21ae7e9e833072b5325e18", 0x61}, {&(0x7f0000d21000-0x59)="f03469460b8538bfa2bdf6ac9b934e981f7de67759840ff5071c7c89e71e79f931a97ad5d7c5e589be694d514db3183ac1d69e3929b44fc1d9bde2191884c24d4b08462b173a40785032f7c3788b03d5784161feaf86b8cd87", 0x59}, {&(0x7f00007b5000-0xca)="24da25e2a3ba5fd894ecfd8eeae32febf295595fadf78cadbd019d0f59fddd92f6fc82c1070159995355818f68c9b428bd66038b932e195fab769bcbce2f54a5fc2c432a06c03ee4fe8a5b687078f03c681e8ea9f5bcee83bd6cbb9087cfed307a491533c4ee85e0957868bc666452abecc157b1e1dbc18af135bcde68f61b097c8146f5883e6777b615e361c54e78d0969041aeb92669133f31f22d570c20a01615230e2d6ce2e9c22fa896511d0d6a798e65e22a5f7f083c281f10c6fdbcc8615e9269331da89a160a", 0xca}, {&(0x7f0000b03000-0xc0)="029661387dc39d9c1c75de5dde6d6ef16005d1f4aab4ac51073f9107897ff0e5f0c1ceca9594370d0e9e251133e10b0751c684fc75e3fb2074082bf3389d79c897f84ff0943dd178dd9a7c7bccab90bc8b8594c11810a0ab062d6d517c9eeb219f6b4752710a22e00b5b7825d08609d6b6cb7b8d2bd16791e0dfb63e3287371e4ce178cd7fad75f759f4e11ac1955c237fc6dcc0c21df4b07ec1f5e66e364705abff7073b6c6ad424f84a0472c77cd97a69a5acc5aba8493e8b01fd12319fb7b", 0xc0}], 0x5, 0x8) 2018/01/18 09:09:20 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000-0x4)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x1, &(0x7f0000f65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r2, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000f65000-0x20)={0x1, 0x2, 0x2, 0x9, 0x1, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001000-0x20)={0x0, r4, 0x10000, 0x7}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f64000)={&(0x7f0000f65000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f65000-0x90)=[{&(0x7f00009c2000-0xe)="95fdda65b237a46502a997fa00fb", 0xe}, {&(0x7f000010b000-0x61)="7014c456a8b7d6d5f2027d0fff2b8d19e94dd82c54cef5a8666918488f521d5bdb32f0fc2255687be87f0e90bc7fe34b7695102c803e67da29580f01607ee62c53ad3ae3c8c088177d82128964a598a977c6a7f4545c500faec017632fcb3dcc1a", 0x61}, {&(0x7f0000f64000)="be1631f84ea1b82154a92eacd00fd9afddadcea4e0a3d4b3ddf4d9a1d65076796c621e0b9736713401dd2df27fd69f991aabb0968b1f4843ae74e30cdde1d12d2f175ca549d70b4b720351b66d30bd78cc45accf6f9fa5b2ec602f2869bac6ca7c6f3247633c36fc645d5310dc71e679cd3ab35d732330f3c1b35ca6d3582f398c53f7f5cb920c7502fda4bd47a38b623b0462559ab343818fcce9983034b548613df03f8fd1ec493f5f5a2858cde872ad2f3e02029439e9425b21ed112f11e79e536753d80f29078ab8941b16e8e74a8113cb2641295ecc82a1464ef443516faf17451e062deb5ef4", 0xe9}, {&(0x7f00008cd000-0xd8)="320fbc83878d2e9a6717e22e8cc430e4fdc8a3ab5ce8ec81a9eb4b4c111fb7a84f3bfe880dc10d2f385a18c9bf667a564b8529d786504baae18b788a25bd84205bcef0bf3ea96507e917effd1cd374b49cf44f8e372e7e3941100330738b08c78d6e124fa12d050e76747a76fcdf6092957fab4021068016f72f3e4cd92e14719335f6fb80dc61d7a34f061a4c2a082fde59af25f83e4d4abdd3939b988cfd0a8249ca62a3a679d7775121598abf825b28415d2422615fed59245368a3183f732f67fe082a1c00a1b7df915a6ea9cfa984497cf5d0155420", 0xd8}, {&(0x7f0000df0000-0x53)="632714d1062fddf1f4405f7b0fabbde7219bb163dcbd0ae0dabc3f04c37eba45ac509ddb4c70aa43ce49f7994dce09bab8c09009e5ae86059c2ec6f530cb7b64f184b2f370091475317bd3c647267e021cd9fd", 0x53}, {&(0x7f0000ad3000-0x51)="c9ae1ba68e5ed093fa94b360532f9652ab29c8b8cc385fa14ce1e3e56e415133caac82c066c4c3c8c811ec04fd4e4e92ad047fdc1e8d85c38ac4762c2880997ba7c797c823a5a9b0706b455c590fc5e724", 0x51}, {&(0x7f00009fe000-0x7a)="0465e70ca2581a8b739748d750e4483eaadfcf78745ad58ec96c920082087ea569dfdbb079e2bf49f050e2c3c424aa412db318a10ea2d0f1d0fe930b11b397cb82fa39f9e36e3a727f3dd8b343eead7e854090fe16b7a92d897851083dcf042026bc574d5e5a26d2bc864dd47e0c4f7b2ec427139fe01f607a8d", 0x7a}, {&(0x7f0000f64000)="76e006e63c8a60e9d29f3641d9ac29311286a803b614ed88073168b0378bec697620959a92c371684e40a5db50ffbb991804c1473acab32f5d7b277b9e47d5adc4d74c046377984e9c7f9787bcad2e5038d35c", 0x53}, {&(0x7f0000f64000+0xfeb)="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", 0xfb}], 0x9, &(0x7f0000f65000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x8000, 0xa89d, 0x5, 0x8, 0x7, 0x401, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x4, 0x200, 0x81, 0x2, 0x3, 0x1, 0x8, r1}}], 0x60, 0x0}, 0x800) 2018/01/18 09:09:20 executing program 5: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000aa3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a83000)=0x0, &(0x7f0000f12000-0x4)=0x4) sendto(r0, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a5e000)={r0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d5a000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000f12000-0x4)=0xe8) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000f11000)=""/21, 0x15, 0x40002000, &(0x7f0000f11000)={0x11, 0x1, r3, 0x1, 0x1ac, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/18 09:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7877686", 0x21) 2018/01/18 09:09:20 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000fcd000-0x1c)=@file={0x0, ""/26}, &(0x7f0000fcc000)=0x1c, 0x0) r1 = accept(r0, &(0x7f00000c0000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000940000-0x4)=0xc) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000fcf000-0x4)=0xe3, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000fcc000-0x2c)={0x1, 0x6, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4) 2018/01/18 09:09:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000114000-0x4)=0x2e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a8d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) recvfrom(r3, &(0x7f0000000000)=""/151, 0x97, 0x2140, &(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/18 09:09:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000312000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006ee000-0x14)=@ethtool_wolinfo={0x5, 0x9, 0x4, "508dc1eaf6a5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/18 09:09:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000b44000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000e0d000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6) 2018/01/18 09:09:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b8b000)=[], 0x1, 0x0, 0xffffffffffffff2a, 0x0}, 0x0) getsockopt(r0, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/18 09:09:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000891000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f4d000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005cc000-0xc)=@sack_info={r1, 0x2, 0xffffffffffff1840}, &(0x7f0000220000-0x4)=0xc) readv(r0, &(0x7f00001c7000)=[{&(0x7f000032c000)=""/129, 0x81}, {&(0x7f00004e9000-0xa5)=""/165, 0xa5}, {&(0x7f0000fb1000-0xa6)=""/166, 0xa6}], 0x3) bind$inet6(r0, &(0x7f0000cb1000-0x1c)={0xa, 0x3, 0x803, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x10000000000003, 0x0, 0x0}) r3 = accept(r0, &(0x7f00009ec000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000088c000)=0x4, 0x4) sendmsg$nl_netfilter(r3, &(0x7f000071c000)={&(0x7f000008b000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00005e9000-0x10)={&(0x7f0000dfd000-0x39c)={0x39c, 0x3, 0xa, 0xa00, 0x6, 0x0, {0x3, 0x0, 0x7}, [@typed={0xc, 0x79, @str='\x00'}, @generic="dd4bc2340b27c7269412bf9fb36fe816cf90a13708d2e3bdbfb1a16a60c18c28a1b62f755c0e1a3591ddf027719fc96a2ce992a353daf2879f0e2dda6323f3b42cff96961246552f51d2bd2683", @generic="06983caaa2c0636016caff98891a9c4d49bd4518fd2eb19c14367e7cb01102a5bf21dc747d53654553321c11e4d8274efc6c1a5a52f6dc21440aeb960c9de2af2259cbb7df8750d37f9cfe80bb318c18221e82e7446cb5fc573ac74a5a7dda8a807651ce97b0c8094c6a19952b69f6022cc4c0314db8e31fb398f07fe21717fb2e6c82c7827e61d30b99f6ad18045bd8d811f9321735dd426ba832225cacade9fded6631525091f11b20eb0088c86e79da97567b02a9489a3fd56132e9aac1fd6a2b64438a5ea54c88aa8cfe05acb92980e55ebec2d882d5f4a8602d48efd1b8bd0d9ce36e4e0a3fc3403292ca0d67", @typed={0xc, 0x83, @u32=0xff}, @typed={0xc, 0x7b, @ipv4=@empty=0x0}, @generic="4647e840d5b998aa7bc0659b51d780ab7cf68d5451215139972707640b11d3f25325894212d59454c04c5d80663207e697a77d081fdc80bdf8d79788ce2f576de32dd8a49cd93a6bafd6d13c377985a2458332476bbd3588df04881d644991ca351c63dbb85c4d1d7d5661baf4b446cf30614be1633a3db5e0a421d56a9d5a5f9065a36311fc768c63048bc34a2b730c68be9634f8c9ce6d5e62fd710489b7665e8039313ca31cc31951cf18bfceeff713d2a7240f219de716d16a47b692f65df4818b3e1c565d1226c8eecc0d0f0536ea32316326ebd3f643e605c189ed50e34cf08b8aeb9efb96b78f75897e9a1a", @generic="e8923aef1133fffe4e5d29a96c40807562c40cf18ac7500bf9c41a7052fbbed6", @generic="a89d55692d62d0fb1363a84c332603b0603c87cb74182fd5aada3d1e3cb72c95edc81bf3ce7937e48a25bc13963d131a6531b00ecb95be0c75b946747b6a82475d3d9b8179d56ac5", @nested={0xd0, 0x84, [@typed={0x8, 0x46, @void=""}, @typed={0xb8, 0x31, @binary="73739fcddb94cc9d7ba53359175ffaeb8fb7e1077f0a82e9305b42984d490b00030b7e7bb78c2e87407d79657ecbc5992948cc826441e7d5d108c9ed6b2610846b654429c4f223d893d872c804bc9aafc1e929cdaaf28b610352c09bb8311ec0be9be5126ade0efc2b647a5bc81661ec19271d369b3ae03957bddd3b30ecb2d77b75114609933c7d766394e438ab73d4608146d36a69ababdaa54f6b97d64ffb98f7c9c6297c7ca334a7e3202a724a11"}, @typed={0xc, 0x2b, @str='\x00'}]}]}, 0x39c}, 0x1, 0x0, 0x0, 0x15}, 0x11) listen(r0, 0x9) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000787000-0x98)={r2, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/18 09:09:20 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f5d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f5e000-0x4)=0x10, 0x800) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000667000)="3c1d5cc1698a31") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000098c000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5e000-0x4)=0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000f5d000)={0x1d, r1, 0x0, 0x0}, 0x10) bpf$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) 2018/01/18 09:09:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x2000008983, &(0x7f0000902000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/18 09:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 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]}}, 0x108) r1 = accept(r0, &(0x7f0000c81000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027f000)=0x2e) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000026d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000801000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ec000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000834000)={0x0, 0x0, 0x0}, &(0x7f000082f000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000490000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d23000-0xe8)={{{@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca6000)={0x0, 0x0, 0x0}, &(0x7f000074d000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006a8000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000045f000)={0x0, 0x0, 0x0}, &(0x7f000027a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000139000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ce000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000086a000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000422000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae3000-0x4)=0xc) r15 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efb000)=0xc) r18 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d6000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000d09000)=0xe8) r20 = getgid() r21 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc8000-0x4)=0xc) r23 = getuid() r24 = getgid() r25 = bpf$PROG_LOAD(0x5, &(0x7f00001c6000-0x48)={0x3, 0xb, &(0x7f0000a5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb46, 0x0, 0x0, 0x0, 0x9}, [@alu={0x4, 0x4, 0x1, 0x2, 0x2, 0xfffffffc, 0xffffffffffffffff}, @alu={0x4, 0x6, 0x7, 0x8, 0x2, 0xfffffff4, 0xffffffffffffffff}, @jmp={0x5, 0x9, 0xf, 0x7, 0x2, 0x49d1351b25e03e53, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x6, 0xb, 0x5, 0xfffffffc, 0xa0299775d35134b8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000342000-0x4)='GPL\x00', 0x4, 0x54, &(0x7f0000d15000-0x54)=""/84, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r26 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000244000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 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}}, &(0x7f0000257000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c6000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004c0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000502000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005aa000-0x4)=0xe8) r31 = getgid() r32 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fe7000-0xe8)={{{@in6=@loopback={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=@loopback=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}}, &(0x7f0000685000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f22000)=0xfffffffffffffdda) r35 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fbb000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d2000-0x4)=0xe8) r37 = getgid() r38 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000897000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018e000-0x4)=0xe8) r40 = getgid() r41 = getpid() r42 = getuid() r43 = getgid() r44 = getpid() r45 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000754000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c1000)=0xc) r47 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d07000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c05000)=0xe8) r49 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d5a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000534000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000708000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c2000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000e3f000)=[{&(0x7f0000644000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000010f000-0x30)=[{&(0x7f00002a1000-0x1000)="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", 0x1000}, {&(0x7f0000a9a000-0xf5)="d77a98678f7e2c5e105adeabb45d36ef5bd140a111fd0d8f0d9de2810d9a5f25476aa7aff18b64bb58537f0f5e295d7c2de4698bff6f69359446c13d44a99ad16c9c67ecce2cb212b89cfe5224581510b8125d92496e3b20b19e8406807d9f42dc6ea69ca28092fb2160175eafb8cc561e3230505831160e645ed7aefbbb76f309d4d5f2af84f7d2d1ab9b14fef0b7a3d32a293b264ca814a09d0c0272407b41d6a643211e652c2f8cca965cc1bbc0b8cf664986e0481c97c571b5daac24eeb957b4e5b4e37dab97af24cb00b6bccf7d7aa1edc86fde2faff3a205dd41f8d700892ccc42a3207a0929dac772645b85fa12762462b8", 0xf5}, {&(0x7f0000c14000)="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", 0xfe}], 0x3, &(0x7f0000063000)=[@rights={0x38, 0x1, 0x1, [r0, r2, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x58, 0x4000000}, {&(0x7f0000836000)=@abs={0x1, 0x0, 0x0}, 0x8, 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&(0x7f0000ad0000-0x50)=[{&(0x7f0000919000)="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0x1000}, {&(0x7f0000897000-0x6e)="5dea84bfa04e15507f1091a62661cfc396c3064fb56ab791883b68bc814bbf4e3e61e16728b91bef2c48a9eb6597351a8649b8128c4f211fedf70426bfc866ab19f32a9dfbba492c73107855d40bfe9f7cc683b76d4dbc1e9074eb14a79f65efd02aa7f7469edc181e2929b6aae1", 0x6e}, {&(0x7f0000361000-0xec)="46e511dada8ed8f7530f963c86cf29e6849e005c4a4484a769ed37b6d7ead45df50eaafff637ec1f95e84c60fd24f7b8e28f54eb3d63781f46cf7a8f8e902989a749f291863371468ea31d2e994fffc017fb5edb6fb6f6b7fb792286702b2e88383081e43ec531f77ed34ba3f0f64458ad8e9237d42cc94494907de0abc62ba75abbe4d7652cd97863641f64383ebc99aacd1cc6faabaf2c0446934123c81fae7a6efed368f35aceae76c4b659e4ce15f95361c3ffe383b6b3a41ff252f0e7e2eaaf8632621995b3fb875e5c16501a313d98bd6f378d705f1f9ab76c7138213a956326f2b93ec37defda1f2d", 0xec}, {&(0x7f000074b000-0x99)="98f5fb25385355f73d80934c69932a805220de04a913d3de70cffd3a5aaf6ac804b0362fb838ae2b8e2e8a36606f9a9c22ad5e565961e5e41459d51b3480c4f2fae9d8be7be7f8a73b1c892a2d7c410049088c357c080488d10f7b1ff2f02433d151fe02042fe40845308206d8a57c4f304fb763ca5acce2947106fd6fd9231d1f2a18edcdcab1a72af131baa71aad71e0405308a80ec90fbd", 0x99}, {&(0x7f0000f92000)="1b8f79adb5d9fcfa7b5c3db79ba5616f24548aee516608250d52b1a980bac006b92b63b0e5bfdf176c36bfed3164aa6d7a2f60648e76aeecdb2acc1ea7a1d60b8b0256c081da1939bb07ed20c109201d7768c42688e4dc3fc0081457f5f8c189aab3a6024be4e9dfbf9db6f18c394b997e", 0x71}], 0x5, &(0x7f0000ff3000-0x140)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r25, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x140, 0x0}, {&(0x7f0000b44000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000756000)=[{&(0x7f0000e7d000-0x2b)="76af531a6bc96ebbcd63b5ab18b14fe06fe5482cfc655cd80d8d1db8270b40d54417ba9abf4cb12c1010b2", 0x2b}, {&(0x7f00009df000-0xe5)="dd5441e15d4d37831940050b353c9b1afbb111e38592c0162169101d5c96f3b9da97d7dbd13ecad943c52cb4d6dedaf67585acad9737aa2b5beb2e01593c31ff97636228fe6a0fadce5ba6b77b620771888a25400da0622944293853721875a89df686d050530502e68021a865f4da361bccd93ed904781372f7d8cdb96b335aa6430396b20021196588a671924fb53e6140c09f0b43119364eba7805cea74c8fe5006ad7f11cf01eacc8d7e321110bd5b75ca83d6bc456bc1fce9e07c1b0bd59cec7cc65a322a9f676d14baa8007364a1fa61c276b8c0d1a45a3ba03f47be4b6fa6233b76", 0xe5}], 0x2, &(0x7f0000536000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa8, 0x8000}, {&(0x7f0000ac5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000057a000-0x10)=[{&(0x7f0000379000-0x8a)="86a0712d5e1d6f8f0932528badacd24cb097cec8dd22632b0541404049f0f75d4e17ad3948a950e14b3400918e9035e74dcbd7d09eddc239e59f1d5b8f8d5a8c28ae7345faac8af6aa85e40c3683a6bb48817e2d0e9738950b8f8bfd0a4ca518a724c83fa3550d723f7c964143d16b34172498e7a765314ef56e9014741daad1d11b3842cc521187c3ad", 0x8a}], 0x1, &(0x7f00001f3000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x40, 0x0}, {&(0x7f000093d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000943000+0x30a)=[{&(0x7f0000df5000)="f6ae36e29b38e67f1c0abd6f7ccce951a076e1ea93bd5064dd1e1125a19c233e41a3024f20", 0x25}, {&(0x7f0000d58000)="68406a7166a0b8f3a2", 0x9}, {&(0x7f000068e000-0x1000)="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", 0x1000}, {&(0x7f000062b000-0xdb)="080dada5bfbc6817d76a8f35a83ba536a5f421cd6ea291503e8005a04a5540d4b443c776ba58b2da0cfde717aacb3f7a32768e60cfe560a6b83300329dc058951571ff1017c7ecce1a2c300bf18b5181803dd57696e20ab69601cce20078f5e00e25f80e11fdf7c1276f69364d89a931660054d3e0478107ec9ba1723ecbfe2ca070690d7ce1183478d5e1d372de92b26dfdf5bb8484f92e4568e8df24755c57bf882d4916b67c66f8efe37e5f37e68573f7c05a0d1d8dfd902314e10cd5de71f1d41418df093b9dc11da309e50b5872c8ed09ab53912a760c542f", 0xdb}, {&(0x7f00007aa000)="f5c1d1b1ed5740affd76122f518e3140a68c2a14667f0a7f6fc0b7424fec0d444bd266524abe7a832f27437f1152904cbda05c00603033622946f76f", 0x3c}, {&(0x7f0000564000-0x96)="4df622fc30e0282ace485278c07e76bed9f251b48fa8ec8a0654977d007ac2277ff4b6a3cf2b6021a81812fcb82d30e8609f77d9d12a02a1cae0ec0033912dcca9abfc701f17fe7650db6d9ca344a69aaa300bb70ed63c1fdbb01a999eaa542a0e0599973b87ed790d3ca0eb6e2f4c4a6958338d025fd6ab9775c4b2c1aa273a31683ee92fd89415af55fda49542801790c3ba38ef07", 0x96}, {&(0x7f000033a000)="", 0x0}], 0x7, 0x0, 0x0, 0x8000}, {&(0x7f00006c0000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000114000-0x30)=[{&(0x7f00008fa000)="c95a1b114bfde73107fb308046dd2bf160a45cebf290031501efb5d8869e7b59c26b86acc4e32b25c4d0aa9248d72762828048756c51ad5dd01b942572485f627ddc7d56f2628940d25df965995604f41b835ae678f9e3f02ead821c9eaec5bd77b07414943dff5e2c2faa69c7af22d9f423164b6e104d2e1117ebc82b25cf21601b9216063b590cd8c13ade8d205bdff1a99591d7731b9236d9864e99184d8ec15e9703169b30ad7158876d116488", 0xaf}, {&(0x7f0000e87000-0x23)="37867b5913d120e28bddeafa3df4bbeeabaafcf98183a04c5a811f1f5c1c8b07b68900", 0x23}, {&(0x7f0000af9000-0xb1)="c84a49a0c6d961f7afcdf284a4677925a1c0b1fa1676eb30d8032023f232d84ea177c16ff7b9adad43a1d2daaccde568584c70e44130fce5bedb7ae474f8253ccb622420a50c44cb17065f6dc177e3219c54f8bfba5b692a241a11ab38c76bed56f5b46013a35c5779278ccec2efa93e52529aff3ef92160d76ee2b39b4a0210ede82f6a28d78a10ee8308a16aa244ed509b1cfd27aeea27c38e8e8f6cd53693db15a2e37392d603b1603a3c5662be2f7e", 0xb1}], 0x3, &(0x7f0000963000-0x118)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x118, 0x40}], 0x9, 0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/18 09:09:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x2000000000000045, &(0x7f00001ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1, 0x0, 0x0, 0x0, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)='EPS', 0x0, 0x1000, &(0x7f00007f1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c50000)={0x0, 0x0}) getsockname(r0, &(0x7f0000596000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c04000)=0x10) 2018/01/18 09:09:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004c9000-0x4)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/18 09:09:20 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000-0x4)={r0}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000000b000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000013000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000-0x4)=0x8) 2018/01/18 09:09:20 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ff4000-0x5c)={{0xa, 0x1, 0x8000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x1, 0xfffffffffffff60b, @loopback={0x0, 0x1}, 0x1}, 0x1ff, [0x7ff, 0x0, 0x2, 0x8, 0x200, 0x8, 0x5f9e, 0xeb0]}, 0x5c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/18 09:09:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4a5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006c1000)=0x2, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000076f000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000e2000-0x4)=r2) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r1, 0x0, 0x0}], 0x1, 0x2) 2018/01/18 09:09:20 executing program 5: r0 = socket(0x1, 0x3, 0x60fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000e0a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00006d0000-0x48)={0xf, 0x6, &(0x7f0000bff000)=@raw=[@alu={0x7, 0x4, 0x7, 0x0, 0x8, 0xffffffc0, 0x0}, @jmp={0x5, 0x4, 0x0, 0x1, 0xf, 0x8, 0x0}, @ldst={0x1, 0x1, 0x0, 0xa, 0x0, 0xffffffff, 0x5}], &(0x7f0000000000)='GPL\x00', 0x3, 0x1000, &(0x7f0000000000+0xef)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/18 09:09:20 executing program 1: mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000431000-0x8)={0x0, 0x0}) pipe(&(0x7f00006f8000-0x8)={0x0, 0x0}) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008cf000)={0x2008, 0x0}) mmap(&(0x7f0000269000/0x11000)=nil, 0x11000, 0x3000000, 0x4005d, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x100000000) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00008d0000)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}], 0x38) recvfrom$inet(r0, &(0x7f00007f9000)=""/196, 0xc4, 0x12120, &(0x7f00008d0000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc) 2018/01/18 09:09:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/18 09:09:20 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f00008f8000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000073f000-0x4)=0x10, 0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000c0e000)=0x20000004, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005ad000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3ff, 0x1, 0x9, 0x80000001, 0xfffffffffffff425, 0x80, 0x5, 0x8, 0x13d0, 0x8d, 0xfffffffffffffff9, 0x0, 0xe097, 0x73e7]}, &(0x7f0000311000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00006f4000)=r3, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f00009f0000)="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", 0x207) 2018/01/18 09:09:20 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000012000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x10, 0x800) connect$inet(r1, &(0x7f0000004000+0x114)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000011000)=[], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000012000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000002000-0x8)={r3, 0x2}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00006d1000)=0x0, &(0x7f00005e9000-0x4)=0xa89729f5) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f48000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000035c000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000dc000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x8001, 0xc, 0x2}, &(0x7f0000f9b000)=0x261) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b5f000)={r3, 0x7fff, 0x0, 0x1ff, 0x81}, &(0x7f0000e8d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000084d000-0x4)=@int=0x0, &(0x7f00003a1000)=0x4) 2018/01/18 09:09:20 executing program 0: socketpair(0xa, 0x3, 0xffff, &(0x7f0000256000)={0x0, 0x0}) tee(r0, r1, 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x9, &(0x7f00008ec000-0x4)=0x4) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/18 09:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000013c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001ee000)=0x60, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000030a000-0x4)=0x0) 2018/01/18 09:09:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000020000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000ca4000-0x1c)=@in6={0xa, 0x1, 0x20000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bd3000)={0x0, 0x60d, 0x10, 0xfd, 0x7}, &(0x7f00005f4000-0x4)=0x18) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000fe4000-0x1c)=@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[], 0x0, 0x0}, {&(0x7f0000ee2000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f0000be3000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x4}], 0x2, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000078a000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab5000)=0x10) socketpair(0x800001b, 0x5, 0x3, &(0x7f0000d00000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000aeb000-0xc)=@sack_info={r1, 0x1000, 0xc8}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000058f000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000515000)=0x8) setsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000503000-0x4)=0xb1, 0x4) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c35000)={0x3, [0x100, 0x1, 0x401]}, &(0x7f0000857000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000dc2000-0x8)={r5, 0x0}, &(0x7f0000869000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000060c000)={r1, 0xffffffffffffff53}, &(0x7f00003c2000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00002c4000)={0x80, 0x200, 0xffffffff, 0x9, r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d49000-0x10)={&(0x7f0000142000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000daf000)=0x10000, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f000042b000)=0x4) 2018/01/18 09:09:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x10001, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x3, 0x3, 0x3, &(0x7f0000bc0000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000d77000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bc4000)=0x14) sendto$packet(r1, &(0x7f0000b71000-0x55)="22081fcedc5bcf698e9001b938e119ff9409fb64268597361818085b79f0e766f63fd015a4c63a377024d04f56ce82971e66a116cb99065ae650fa3b724707a2b959395750851da964dba5d4f4a25d38d1fe3d446a", 0x55, 0x10, &(0x7f000049e000-0x14)={0x11, 0xb, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 09:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c1a000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000c83000)=""/119, &(0x7f000077a000)=0x77) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d07000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000153000)={0xc5, 0x1, 0x1f, 0x2, 0x1}, 0xc) r2 = socket(0xa, 0x4, 0x0) getpeername$llc(r2, &(0x7f00003d9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000170000-0x4)=0x10) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/18 09:09:20 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$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]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x8, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000-0x4)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000007000-0x4)=0x0) close(r0) 2018/01/18 09:09:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) sendmsg(r0, &(0x7f0000b4f000)={&(0x7f0000501000-0x2b)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x3, 0x0, {0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000}}}, 0x32, &(0x7f0000f00000+0xa58)=[{&(0x7f0000bae000-0x78)="db892e24b27cb22a307862a062355cdf358040d70f51cfbde8a2929167ed08bb7d4841598f85c4b98e79b3a569f126733a0a952d819b6ef0f498e3eccca1a8808920c7563defc070c163bf11595b77cc304d6863c79232bea46bc762938923474f1e29d0ac55b181adbc068d478b367ca3465e9470b4a1fb", 0x78}, {&(0x7f000071b000-0x37)="5f77c80764f944b00e816bb06ca68bc4a33ba6bd456880f6f59493ca2546efb5e62b5d591d0e5d52cdc6e53e8f8d21d2ac3ebf5e37c7ec", 0x37}, {&(0x7f000078a000)="f3a4bd84e147959370864ada0c2a0fc98f913faeb034a0ed7f9d52ae0c6dc4fb923b7fb8c60c2c1edaf40596f8099c78d462f0", 0x33}, {&(0x7f00003db000)="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0x1000}, {&(0x7f0000504000-0x1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x0}, 0x4) shutdown(r1, 0xffffffffffffffff) connect$inet6(r0, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 09:09:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x4080000000, &(0x7f0000001000-0x8)={0x0, 0x0}) sendto$ax25(r0, &(0x7f000041a000-0x29)="91d2417fdfddd7f72f86e569907342dccf5103acc9f4a5486c2550688c36623936edf73a41e31a69c4", 0x29, 0x44080, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r2, 0x9, 0x10001}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x401, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000006000-0xb8)={r2, 0x40, 0x2, 0x7, 0x8, 0x10000, 0x1, 0x80000001, {r2, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0xc5001c9, 0x5499, 0x3}}, &(0x7f0000006000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000)={r2, 0xfffffffffffffff8, 0xffff, 0xfdc8, 0x1, 0xbc7f}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000007000)={&(0x7f0000004000/0x2000)=nil, 0x7, 0x0, 0x0, &(0x7f0000000000/0x2000)=nil, 0x80}) socket$inet6_sctp(0xa, 0x1, 0x84) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x9, 0x100000001, 0x628e, 0x7, 0xebc9, 0xfff}, 0xd}, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x68a6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000006000)={r3, @in6={{0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4b, 0x0, 0x7, 0x8, 0x1}, &(0x7f000000a000-0x4)=0xa0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) 2018/01/18 09:09:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/18 09:09:21 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00004ca000-0x4)=0x2, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000015b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f6a000-0x4)=0x58) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f6b000-0xe8)={{{@in=@multicast1=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f6a000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0x49c, 0x1, 0x3, 0xa, 0x20, 0x20, 0x5e, 0x0, r2}, {0x1f, 0x7fff, 0x7f, 0x3ff, 0xbb, 0x100000000, 0x1, 0x6c}, {0x3ff, 0x49b, 0x7, 0x1}, 0xffffffffffff8000, 0xa, 0x1, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x3, 0x2, 0x401, 0x7, 0x9, 0x7}}, 0xe8) 2018/01/18 09:09:21 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000027000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0x2e) connect$bt_l2cap(r1, &(0x7f0000021000)={0x1f, 0xfff, {0x299f, 0x4, 0x4, 0x200, 0x400000002da, 0x0}, 0x2, 0x6}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:21 executing program 6: r0 = socket(0x800000015, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000c4f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) accept$packet(r0, &(0x7f00006b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007ee000-0x4)=0x14) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:09:21 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f000000c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000a000)=0x8) r0 = socket(0x1b, 0x2, 0x8ad3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x57, 0x1, 0x3, 0xa477, 0x1}, &(0x7f0000013000)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000014000-0x8)={r2, 0x7, 0x7}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r1}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f000000a000-0x4)=0x7, 0x4) connect$llc(r3, &(0x7f0000013000)={0x1a, 0x0, 0x9, 0x10000, 0x8, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x6f, &(0x7f000000e000-0x11e9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x3}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "6a8a7df5d424df56"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "a6adad9764c560b721e5cff353f04c7ca3467210fee2169dbfd34e5093d00d89e3e7c0162bb8ac55bfbce348ed0d842a0dfaa8fdc3"}}}}}}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000009000-0x18)=@add_del={0x2, &(0x7f0000014000)=@generic="47e800305a4a5ef81e5c8ef66f6c7b47", 0x4}) 2018/01/18 09:09:21 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000022c000-0x14)={{0xfffffffffffffffe, 0xffffffff, 0x7f, 0x18, 0x10001, 0x48a}, 0x7, 0x1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ae5000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000eea000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000071000)=0xc) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000e0000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000076f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000459000)=0xffffffffffffff88) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000084a000-0xc)={r4, r5, r6}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000c9d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x210, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet(0x2, 0x8000f, 0x3, &(0x7f0000369000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000217000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4424, 0x5, 0x2e5c80, 0x0, 0x20, 0x26e, 0x6, 0x4ed, 0x7, 0x6bb4, 0x5, 0x2, 0x45b3, 0x5, 0x19]}, &(0x7f0000329000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f00004f9000-0x8)={r9, 0x100000000}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000f88000)=0x0, &(0x7f0000032000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df7000-0xc)="", 0x0) 2018/01/18 09:09:21 executing program 1: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x270, &(0x7f0000ade000-0xae)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x3ffffffffffffe97, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x0, 0x4, 0xada, 0x80000000, 0x2, 0x0, 0x9, 0x2, 0x3f, 0x7, @empty=0x0, @empty=0x0, {[@ra={0x94, 0x0, 0x2}, @cipso={0x86, 0x0, 0xffffffffffff7fff, [{0x2, 0x0, "849f"}, {0x7, 0x0, "bea4254f325ff0b20f63d33b2bfeb07c"}, {0x7, 0x0, ""}, {0x5, 0x0, "b4f33746dd4fd51ef1b90e1e3f50"}, {0x1, 0x0, "d7f229f4a472ff42027de255c6ef"}, {0x3, 0x0, "814f"}, {0x9, 0x0, "e84a9a43baabfd"}]}, @rr={0x7, 0x0, 0x2, [@dev={0xac, 0x14, 0x0, 0xb}]}, @lsrr={0x83, 0x0, 0x800, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x747]}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000adf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000065a000-0x4)=0xe) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000adf000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000adf000)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ade000)={0x0, 0x0}) 2018/01/18 09:09:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet(0x2, 0x800, 0x0, &(0x7f000017d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000db9000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000069f000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xa9}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:21 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket(0x17, 0x4, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000103000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9a000)=0xe8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000fcd000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fcd000)={0x0, 0x80000001}, &(0x7f00007aa000-0x4)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fcd000)={0xce, 0x9, 0x7, 0xffffffff, 0x3, 0xd96, 0x1b19, 0x3285, r3}, &(0x7f0000d67000-0x4)=0x20) r4 = socket(0x2, 0x6, 0x8000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f0000fcf000-0xf0)=[{{0x0, 0x0, &(0x7f0000db2000)=[{&(0x7f00003ea000)="b761ec508f0ff1dbe1f894cab0a10b068a4969bedc9b8e790027a7be1dcdd0d30678d1071c51e8602632451bbb29cee286350959112d953611686bb9717e762347c46077fc8284862c1d9793d51a3fc124e542793f4ff6a039ae0bd51699ebbf99976e7e44650676f968d9df", 0x6c}, {&(0x7f00007c8000-0x1000)="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0x1000}], 0x2, 0x0, 0x0, 0x10}, 0xfffffffffffffff8}, {{&(0x7f0000fcf000-0x9)=@rc={0x1f, {0x100, 0x1, 0x985, 0xffff, 0x6, 0x1}, 0x3c1}, 0x9, &(0x7f0000ae5000)=[{&(0x7f0000456000)="677974f36e22971b04d050171192763c2de55c24fa52e0f7a8d5b8585a46fc342bd20d6b3f5dc4ebd82c617d0abf891209e7747ef405b83780876cc5d0c1", 0x3e}, 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"a14998aabc11d35941fb92ff1864c272dd97c2f95b50a206a838df6855d5afd582a548a750e01cb23ce876c414ee85f7fbaff6f5ce0363fbe09c0ac46411e3f8e2e07ff671ff6d6d03941b0b9b5cc6620e9246c615e24b550fb3fd0877c021d892a8ad073d547e6490a79824552d8637b50b9f47c74e2900ed359c36d5161c966040753a07baabcbaad41fdac8d63c0da2b3ebc0c97eb210853e3a79b53f14712a298f871f1fbd04db593404a5aee167ea82c95d5be16a0f2aa55b7d25fb245409f2f23913fead0887b8e91772a11281c2378f5facbc5f2d38596cc387e16885d1d035fd1b5887901f4f4fb3529dce05e6414edff17931c1"}, {0xf8, 0x13f, 0x0, "11041c66e52afc76ead7270b5fb830acf4f5abc99aa41823f1157be0602aec92156261170816ec0429dc890aa6cf0ebad366517b3ee2523aeace273ceadbcc582b99d0391f2dc5a63f49e528927c4efc8930d11700d8bbf9b42cc03b1085dbd5d2d6ff6db80b9d4f9edaccecb607d711ebd1dec7981b1602625e380e2cee5f30b918c2dd5485afe05b239943205eb965000bb83c3241a884dd164141a7d6aae62b78bf66166100ab51ec8a7554d1b836ed596f864ff9477f7eb14cb4fc781c4679f9bbd43a21549a77e02567decc5f4be3ef2c777d7c565a690aa726085d228e8d"}], 0x1440, 0x8801}, 0xb668}, {{&(0x7f0000c22000-0x10)=@nfc={0x27, 0x0, 0x7, 0x4}, 0x10, &(0x7f0000fcf000-0x10)=[{&(0x7f000015e000-0x4f)="7c17fae4ddb6149f6e2fb459915b5ffb263602d31a6b0ee841a4014d124a667e42abf8b59ba25dcbc2fdc2ab096f731d65d844d46cfa6952d0938a64883b0d789084796f1ccf7ec6eb9e243b19d2ca", 0x4f}], 0x1, &(0x7f0000d2d000-0x168)=[{0xd0, 0x10b, 0x7, "d4f91a78dbb184a859a4b65f5c7e6b5116b4627a1cc696e3cc8ebd8ee919655e3fd518f0537014b2faa35d4af6ae4dc9262d5f2bfa162c62194a82f8568acf3325f43eaf4e6a07030b67131d9f5529b67d320e7827e5bd250f7a2696c195a87f9e8150334e3362105afb4974290e46428afa87b9953587f092df623d46d40c7a8fe661811261a3ff3f03e9b373310084850c6bc9491ef04260a4df72d3f687abb19941e1b404a4bb70b8977e094d291f819dc7ce874081b17790"}, {0x98, 0x105, 0x6, "2f95caaa29d21d474882d7ca3c1804ea55af699003a9ec584e6596979aa73909e9fd59a4b79b757f802bfcef576e536c6960d8f0bb8b2044ce41d4aea2a4ea9aeb3e89a769c5a80cf21d2521179b3423060bf113e6bf61bba363855af55bbd837034ef2ce85e0b710fc8d4e88d9a29b0e5497f0ae4eb1ad123f136f833f1b9a9ad288346fd7a1a"}], 0x168, 0x80}, 0x9}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000380000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000035000-0x4)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fcf000-0x20)={r0, 0x7, 0x1, 0x8000, &(0x7f0000aa8000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000fcd000)={r5, 0x9}, &(0x7f00000ba000)=0x8) 2018/01/18 09:09:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) 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$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00008c7000)=0x400005) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000f03000)=""/4096, &(0x7f0000a76000-0x4)=0x1000) 2018/01/18 09:09:21 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000097000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000298000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000061d000-0x90)={0x1ff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) 2018/01/18 09:09:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00002a3000-0x4)=0x101007a, 0x4) 2018/01/18 09:09:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xfffffffffffffffd, 0x6) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/18 09:09:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000)=0x4, 0x4) connect$inet(r0, &(0x7f00005d5000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) shutdown(r0, 0x0) 2018/01/18 09:09:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 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, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fd7000-0x8)={0x0, 0x0}, 0x1, 0x0) pipe(&(0x7f0000470000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000301000)=""/7, &(0x7f000018d000)=0x7) 2018/01/18 09:09:21 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000)={@loopback={0x0, 0x1}, r1}, 0x14) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000)=0x5, 0x4) accept$alg(r0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)=0x0) 2018/01/18 09:09:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000255000)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000027c000-0x4)=0x100000000, &(0x7f0000c7c000-0x4)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r0, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) 2018/01/18 09:09:21 executing program 2: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xe, 0x7f) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00001a8000)={0x1, 0x3}, 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) 2018/01/18 09:09:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a88000-0x8)={r2, r0}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00007d4000-0x4)={r2}) 2018/01/18 09:09:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005d5000-0x28)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, 0x0, 0x6, [@loopback=0x7f000001, @rand_addr=0xffffffffffffff80, @dev={0xac, 0x14, 0x0, 0x12}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff]}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{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]}, 0x0, 0x0}, 0x98) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006c1000)={0x0, 0x7f}, &(0x7f0000aef000-0x4)=0x8) pipe(&(0x7f00003a7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d7f000-0xc)=@sack_info={r3, 0x401, 0xffffffffffff0bc9}, &(0x7f0000f2c000)=0xc) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dd3000)={r4, 0x7, 0x1, [0x7523d1d1]}, 0xa) 2018/01/18 09:09:21 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000d62000)=0x0, 0xfffffffffffffed2) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffe000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000043f000)={0xc5, 0x8, 0x9, 0x20, 0xc, 0x5}) 2018/01/18 09:09:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2000000000000063, 0xc2) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000182000-0x10)={0x8, &(0x7f0000acd000-0x20)=[0x8, 0x8c, 0x3dea, 0x0, 0xffff, 0x0, 0x8, 0x6]}) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f52000)=0x0) 2018/01/18 09:09:21 executing program 1: 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}) accept(r3, &(0x7f0000c0f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000-0x4)=0x2e) bind$bt_l2cap(r4, &(0x7f0000d90000-0xe)={0x1f, 0x6, {0x1c0, 0x8, 0x8, 0xfffffffffffffff8, 0x0, 0x9}, 0xc4, 0xc7a}, 0xe) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00007e8000-0xe3)={0x0, 0xdb, "e1a967d27f982e31ba6d1724c380cbbbb661965b50a1ede6d38494c4657f5bddaf3774f5099fc238f3da0719c4be0950267b70035363a04f7f7fadd24d8e983ce43fff46cf4ed6d9c9cb1a65e763fb1565b14f72c0e48f6c5bab1b6dc1367ca1c243f702d052bc62c8a87304b4054a42f8ad86ed02b45b044739ddb4af289309fbf3282877279618902a5c63b16c08f1fab7b4fa6bb5b907699691ab06f9ed705ec8b8ec4887b9a814f1881d4d75c58f78fe035e76ad020ead04a6ffd57723222e9504c612f47cbad53f93a64cc41f6706b83a561a7923246af295"}, &(0x7f000017e000)=0xe3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001d4000-0x8)={r5, 0x8}, &(0x7f000052f000-0x4)=0x8) close(r1) close(r2) close(r0) 2018/01/18 09:09:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r1 = epoll_create(0xff) r2 = socket$inet(0x2, 0x7, 0x3ff) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00001ab000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="fc3741d4cce9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000060c000-0xc)={0x0, 0x0}) 2018/01/18 09:09:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cbc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000af8000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000013c000-0x8)={r1, 0x2}) syz_emit_ethernet(0x66, &(0x7f000072b000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0xffffff80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c7a93c", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, &(0x7f0000ce9000)={0x0, 0x1, [0x3c3]}) 2018/01/18 09:09:21 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000b000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f000000b000)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, r1, 0x0, 0x0}, 0xe9) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/18 09:09:21 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl(r0, 0x400, &(0x7f000000e000)="cd265c1c5155b6bd14966606ab90a128bbeb4bd64c0890837ba2ad892599190408ffa75417dec4d1c69ccf257b65") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000b000-0x4)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000013000-0x5a)=""/90, 0x5a, 0x2000, &(0x7f0000012000)={0x4, 0x6, 0xf4df, "847735e16750", 0xe8, 0x0}, 0x10) 2018/01/18 09:09:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000005d000-0x4)=0x7fff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fb8000-0x81)="74e520f85fbf3ce90dc5dd07077c465b3358d767b0175404d3a71ce22d7e159dc42850df24bae8fbf35de6676fa924dc9af736dda0f0b02b04000000b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417d10000000000000001e8865a5cd589ad64d736855ea069b3e24d593c34", 0x13a, 0x800000000, &(0x7f0000869000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x3, 0xf4, &(0x7f0000a22000-0x8)={0x0, 0x0}) socketpair(0x5, 0x800, 0x1, &(0x7f0000b34000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000f6000-0x4)=0x1000, 0x4) recvfrom$ax25(r1, &(0x7f0000cb5000)=""/92, 0x5c, 0x20, &(0x7f00009b9000)={0x3, {"4e1f1dc241bad6"}, 0x7fffffff}, 0x10) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:21 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x0, &(0x7f0000e6f000)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000e70000-0x38)={&(0x7f0000e6f000)={0x27, 0x5, 0x7, 0x3, 0x5, 0x0, "6c9b745b1eb3c933880d4d477631d77af0c10c3e080cbc8166789b00589f0b9bb7833c713094aefa0719f40b5a7c82a39e1f6b1a7fd1fd81238b7457b5a835", 0x40}, 0x60, &(0x7f0000808000-0x10)=[{&(0x7f00007e8000-0x2b)="d3ee29a02a5fde88022c7645f94cba1ce0eb42e4103518a003226391b2081eb1bc5bc1331e75bfe256477a", 0x2b}], 0x1, &(0x7f0000e70000-0xc0)={0xc0, 0x108, 0x2, "2a3a173fec62222a4275716bc83ac9c8b43a9b2cb21c31998d21ed8b06867afc02568f9497fcbe63602ff1e60e42544cf1abe64c1e635eba269814861f510c76b2bc2251a3657e8c16e64fe0dd7eab13ef1a51a55dc8aaae7f901a5a3e9d530fa1f5e9bba9db7a3f8332c6c91b32bd4db8f51dd95489d1f88316b94a6a6f8c3e786f15ea588720a27e45e8f28042e83726b6abac6649d2c0c8e2fbd90a6d1579c68aa45acfdb1130f2ae92d6"}, 0xc0, 0x8804}, 0x884) 2018/01/18 09:09:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000359000)={&(0x7f0000758000-0x24)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:21 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f9a000)="a4f59fda422550add547d563db80200120aee8d8e0f896e50dafaf2865cf857edf17003a4646cba9808a5d6e8db3b3d87d864c86f44a3a243f61d05965", 0x3d, 0x40000, &(0x7f0000e0a000)=@nl=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) 2018/01/18 09:09:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="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", 0x300}], 0x1, &(0x7f0000d72000)=[], 0x0, 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) pipe(&(0x7f0000fa6000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00005b1000)="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", 0x1000) 2018/01/18 09:09:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d1b000)=[{&(0x7f000072e000)=""/249, 0xf9}, {&(0x7f0000001000-0x9)=""/244, 0xf4}], 0x2, &(0x7f0000001000-0x91)=""/145, 0x91, 0x9}, 0x10000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b49000)="41c87991719919e9a04d4d57a96aa877", 0x10) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f74000-0x26)="26000000230043f8feffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) getgid() mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f7c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f7d000-0x4)=0x6, 0x80800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f7c000)=0x7, 0x4) 2018/01/18 09:09:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) r2 = socket(0x1, 0x80801, 0x7fff) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000508000)=0xb) 2018/01/18 09:09:21 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000005000-0x8)={0x0, 0x0}) gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x6}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r1, &(0x7f0000000000)=0x391) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xcd)={r2, 0xc5, "b6d643a0fab0442657e4a41e4571cb3a58c90860651eb2f53eda61418ba5d0c84a4c70a80aa7ec2e279f0f4956b7e9e9ebedec0ba4e2424028d0bbc9012741fa820931a8ee0b80bfbb48c445969af27dbaf806884ff667b3de468541f912d74b7cf60145895cbb8090a4b48afacb9970bdb2658842f9f09a687d73a0d252bf88ee593cebdb5ef23b1732ffc93f8c6abb6916fcca543081b293461491e1eaa8ed71f87753a759055393efc3a956d6377886b036547466b22f95e1dd8517bde0f123a518429e"}, &(0x7f0000004000-0x4)=0xcd) 2018/01/18 09:09:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f85000)={0x0, 0x8}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009ca000-0xf0)={r1, 0x3, 0xe8, "0d626270968f84b55e180b70932a3b647d08816d6b9abdbbc76259c66ec30bed05d4607697be18bd23f815e67087803da4e892e4c9bb1d1c20c95cd9198186b2bc3713dc00452a23e96f785604249d06d4a3cd97cbd8d83bde68930c7455e1eaa686e4cdb7a468b26d3e10ba7c6073caa9a108155d86077ff92a31666f39f9578e05e2da13ac1af9adbae644d97fc3c246a13728003f80a723fb0005194f9a774923aba8b8d731553bdef815b0ce007b16a4e9b4581a7dde616c8ccc356becc9bd32d62add25e63ff7c6917c96a011b6a4dfd9f16f16bf1b5f64889d1742ee24832a88f3e1724650"}, 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000039f000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000039d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000519000-0x4)=0xe8) r2 = socket(0x10, 0x802, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000409000)={0x10001, 0x8, 0x100000000, 0x4, 0x0}, 0x14) write(r2, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) socketpair(0x10, 0xf, 0x0, &(0x7f0000e2f000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/18 09:09:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(0xffffffffffffffff, 0x5) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007c0000-0x58)={0x0, 0x1c, "180e266eaae33093defa27785b08d3beeeecb85dd10cbca8a76ba30e"}, &(0x7f0000661000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b0a000)=@assoc_value={r1, 0x0}, &(0x7f00000ce000-0x4)=0xffffffffffffffe2) socketpair(0x15, 0x800, 0x6, &(0x7f0000ccb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000e52000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000a0a000-0x8)={r4, 0x2}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000124000-0x4)=0xfffffffffffffffe) sendmsg$inet_sctp(r3, &(0x7f0000dd8000-0x38)={&(0x7f0000c71000)=@in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7e000)=[], 0x0, 0x0, 0x0, 0x44090}, 0x80) r5 = socket$inet_dccp(0x2, 0x6, 0x0) readv(r5, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000206000)=0x21) r6 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f00001c8000-0x4)=0x7, 0x4) 2018/01/18 09:09:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000647000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000097b000-0x4)=0x14) getsockname$packet(r0, &(0x7f00008cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000309000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {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) 2018/01/18 09:09:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket(0x5, 0x800, 0xbc2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001ab000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe13, 0x4, 0x4, 0xd4, 0x0}, &(0x7f000074b000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a2b000)={r2, 0x8}, &(0x7f0000c67000-0x4)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000d29000)=0x8, 0x4) connect$inet(r1, &(0x7f0000f40000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00009f2000)=[{0x4, 0x2}], 0x1) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000efc000)={0x81, 0xfffffffffffffff7}, 0x2) 2018/01/18 09:09:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x311) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) close(r0) 2018/01/18 09:09:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000767000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000289000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000b4000)={0x0, 0x0, &(0x7f00006d1000-0x40)=[{&(0x7f00002b0000-0x1000)="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", 0xe25}, {&(0x7f0000304000)="8ae51ec5657b5334003a88fe43e4467c80c22f4eef48c9f448fe64ac68580f26c4ce157b53c1bf9131376c2adecbed6c4b3ac84f0a8e43cf6f947e8b844dc6df38a791977088cf60a61cd4aaf80761d01b15fcbcaf4c2cd407015e84355ea542ce", 0x61}], 0x2, 0x0, 0x0, 0x40}, 0x10) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0xfffffffffffffcfe, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000b96000-0x39)=""/57, 0x20, 0x880000000}, 0x60) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000070e000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000084d000)=0xc) r3 = socket$netlink(0x10, 0x3, 0x2) getsockname$netlink(r3, &(0x7f000096f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d93000)=0xc) sendmsg$netlink(r3, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ddb000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008c5000-0x4)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000cd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9a000-0x4)=0x14) close(r3) 2018/01/18 09:09:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x8, [@rand_addr=0x1, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x13}, @rand_addr=0xfff, @dev={0xac, 0x14, 0x0, 0x11}]}, 0x30) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:09:21 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a87000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x23, 0x1, 0x0, 0x2, 0x100, 0x7b9, 0x8}, 0x20) setsockopt(r0, 0x20001000000010f, 0x80000000007d, &(0x7f000077d000)="", 0x0) 2018/01/18 09:09:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001c2000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000d0c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) connect$ipx(r2, &(0x7f0000001000-0x10)={0x4, 0x4, 0xffffffffffffff81, "e3591b6588a7", 0x5824d298, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x37176a4c}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x2}, &(0x7f0000000000)=0x8) accept$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000916000)=0x3, 0xfffffffffffffe4e) 2018/01/18 09:09:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 0x4) pipe(&(0x7f0000d8b000)={0x0, 0x0}) getpeername$llc(r2, &(0x7f0000da1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002f8000-0x4)=0x10) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00005a5000-0x4)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d0000)={0x0, 0x0}) 2018/01/18 09:09:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x88) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) r1 = accept4(r0, 0x0, &(0x7f00008da000-0x4)=0x0, 0x800) connect$bt_l2cap(r1, &(0x7f00008ce000-0xe)={0x1f, 0x1000000000000, {0x0, 0x2, 0x5, 0x80000000, 0x3, 0xffffffff}, 0x9bc, 0x84}, 0xe) 2018/01/18 09:09:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004e0000)={0x0, 0xa0, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1400}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5d50, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x100, 0x20d, "ae28885d58750ce4dc79313987ecaf75cf7f17864c8cb69c820e0800be5dfe46d0aff0cfc5cc6f5021826b4dc911f988ec8404d8e2bad2154502679f06d64349af41fd41ca818345d7b88f28c6ea125fc8d7f80ebbf52297c9eac179a7aa6c0d6418b1770a458f4993bc708d3b04be14f8429560658d4fd6103573e2901044a718cd67b0163a81a6cf5589cc3bca52d045894fa15c9e0730283f4700e078423a1579ce367082936baa64289b19033ede7dd2447b9400941432515a68f6605c7784c29cc8f3eaa31233269a592f37d5f18f01616cc1c7b72c8bff411a5808f159042aba5e44004bf8e44fe02e55e9a671d36bfa6a"}, 0xffffffffffffff47) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000056d000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/18 09:09:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00001b1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e39000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000098c000)=0x0, &(0x7f0000d03000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) socketpair(0x4, 0x80800, 0x10001, &(0x7f0000310000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000620000)={0x7ff, 0x6, 0x10000, 0xe5}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003ef000)="0a0175b0d5e383f5b3b63ced5554dbb70f5df0df8617ad40ed0000000000e66ff6127b04af8b8a1c7f9a42973c0bfd3ff21d36a4d3caed749730e78578008e04000031f9533e717f", 0x48) 2018/01/18 09:09:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f000040c000)="524c21ef5113ebc59c0b61221f866cb2e58a8c86058adea6f27953cc4057f92f3763f3adce25c1ec7e160e1f3222f25f731d") r3 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/18 09:09:21 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000f78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000854000-0x4)=0x14) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000f78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a42000)=0x14) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f77000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000025d000-0x4)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000259000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000353000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000e1f000)={r3, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffa, 0x5, 0x1, 0x40}, &(0x7f0000090000-0x4)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(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$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/18 09:09:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) vmsplice(r0, &(0x7f0000894000-0x10)=[{&(0x7f0000b15000)="8ad21b7155f76aef19a9db9891d31caadbcb296dc53fc61ff7dc7266f2257fca8a93eceb1ac3d831c585fa9ae419974d4c9761f66549751f1485dd435f3937e193a7c96e8a3ce0402e063df056a1c7b2e2dc3151551c2a47838e6ae1e4d2085bafbb6c741fced1ac1c76eb840b07e49d8a6dcc6f79199c78e4558760be36652158d4cca75159fbc2da714933ccff0d0c059931bb64df902bdb696583676f1abcfc0839b6bf86b3a853d6b7991670c4e72e8ef6f707bfddc5057a111281f10d21467ba71644faffc47a310c7f90cf97852d9c51185be92791689fab", 0xdb}], 0x1, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000000)="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", 0x1000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000ac9000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff2b) 2018/01/18 09:09:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000629000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000f94000)=0x0, 0x80800) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000de6000)=@req={0x80000, 0xffffffffffffff52, 0x500, 0x8}, 0x10) r3 = accept4$inet(r0, 0x0, &(0x7f000016c000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a9c000-0x4)=0xfffffffffffffffc, 0x4) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f00004bd000)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd", 0x20, 0x0, &(0x7f0000e01000-0x10)=@ipx={0x4, 0x0, 0x0, "dd40230000ff", 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000c09000)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 09:09:21 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000034000)=@assoc_value={0x0, 0x0}, &(0x7f0000022000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000030000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) sendmsg$key(r2, &(0x7f0000015000)={0x0, 0x0, &(0x7f0000014000)={&(0x7f0000013000-0x148)={0x2, 0x9, 0x100, 0x5, 0x29, 0x0, 0x4, 0x1, [@sadb_x_sec_ctx={0x1a, 0x18, 0x9, 0x3f, 0xc1, "9b210a58fc244d2a566e5bf5dd8a63c0cb11926019987697ba2ce2600aefc0b3ca862322ef877d748c5f7c09d7fde87d0067f81519f36d36c01ea88e8842a5e9486e7d37108fbcaaf0a74cfad24c0dff2149c70c49121f8c15d05e111e3c66974928c1c4922f5360e98bd29bbc826e3b0b83351d83d81b22511834eeec060f6bbac171f91a3a69e1a15ab7225d5e0db02db588fcc857ef402560391586fe45fc1fd61e665f775e0be7161607f8ba11644ec6fa8d9eebbc2619e4c331507723ad8a"}, @sadb_ident={0x2, 0xb, 0x991, 0x0, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x6, 0x4}, @sadb_x_sec_ctx={0x9, 0x18, 0x2, 0x7fff, 0x40, "32c47cad8de39dcc6a8ab186d0c08369767db31eed16deb45613a818a2e28df696a38b9519a376fe001961a224f258e0c7aaa789e9e8771998e4043cdf812057"}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) 2018/01/18 09:09:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x990, 0x5e, 0x5, 0x1ff, 0x2, 0x1, 0x1, 0x9ce0, 0x5, 0x40, 0x9, 0x0, 0x3, 0x7fff, 0x4]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000010000)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000013000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:09:21 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x2330)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000001a000-0x8)={0x0, 0x0}) 2018/01/18 09:09:21 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) r1 = socket$inet(0x2, 0x80f, 0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x39) 2018/01/18 09:09:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) r0 = socket$inet6(0xa, 0xe, 0x401) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000049a000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x200}, &(0x7f0000f35000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000142000)={r1, 0x7f, 0x3, [0x0, 0x101, 0x2]}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 09:09:21 executing program 7: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x200000, 0x80000000000, 0x2000000000000000, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, &(0x7f0000e00000-0x1002)=@file={0x0, ""/4096}, &(0x7f00005e0000-0x4)=0x13d3) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@common='ip6gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0xa, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000034b000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00006ac000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000679000-0x10)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x159) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) [ 1014.089290] sctp: [Deprecated]: syz-executor5 (pid 25366) Use of int in max_burst socket option. [ 1014.089290] Use struct sctp_assoc_value instead [ 1014.112721] sctp: [Deprecated]: syz-executor5 (pid 25374) Use of int in max_burst socket option. [ 1014.112721] Use struct sctp_assoc_value instead 2018/01/18 09:09:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f00001a6000)=[{&(0x7f000082c000-0xb2)=""/178, 0xb2}], 0x1) 2018/01/18 09:09:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000411000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000048d000)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x4000000}], 0x1, 0x0) 2018/01/18 09:09:21 executing program 3: r0 = epoll_create(0x1) r1 = socket(0x0, 0x800, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000acb000)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe94, 0x6, 0x3, 0x36, 0x8}, &(0x7f00002ca000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001ed000)={r2, @in6={{0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff2, 0x5e6, 0x2, 0x4, 0x4, 0x4, 0x3f, 0x6, 0xfffffffffffffffd, 0x100000001, 0x100000000, 0x8000, 0x1, 0x4, 0x80000001]}, &(0x7f00001a8000-0x4)=0x108) epoll_wait(r0, &(0x7f0000e54000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x0) mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000037000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000070000-0x8)={0x0, 0x0}, 0x4, 0x9) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbf, &(0x7f00000f5000-0xbf)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x89, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x1, 0x0, r3, r4, 0x401, 0x0, 0x19, 0x80, 0x200000000000000, 0x0, 0x9, {[@sack={0x5, 0x1e, [0x7fff, 0x2, 0x0, 0x46e1, 0x906, 0x1f, 0x6]}, @window={0x3, 0x3, 0x4}, @md5sig={0x13, 0x12, "731864c61c936fda703462b161120992"}, @timestamp={0x8, 0xa, 0x101, 0xb64}, @md5sig={0x13, 0x12, "4dcd5b1fec4a9c5c75ee8a5055357669"}]}}, {"35768429561aa22ba0fee1ac76ecced5506b12a1f85ccfe9d4a3272b0579288f7f828c51c4"}}}}}}}, 0x0) 2018/01/18 09:09:21 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:21 executing program 6: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@random="6dec0883ed08", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x16, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000add000)={&(0x7f0000add000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/18 09:09:21 executing program 0: r0 = socket(0x40000000012, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/18 09:09:21 executing program 2: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b1d000-0x14)={0x0, 0x4, 0x800, 0x9a, 0x1, 0xff}, &(0x7f0000d15000)=0xfffffffffffffec6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002e9000-0x98)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8}, 0x98) 2018/01/18 09:09:21 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x9, 0x10000, 0x3, 0x0, 0xe1, 0x7}, 0x5}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xd, 0xa, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x7e}, @jmp={0x5, 0x35, 0x9, 0x1, 0xf, 0xffffffc0, 0x0}, @ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x50, 0xfffffffffffffffc}, @ldst={0x1, 0x3, 0x1, 0x7, 0x3, 0xfffffffe, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000000000)='GPL\x00', 0x6, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x7, 0x0, 0x10001, 0xf1b, 0x2, 0x80}, 0x6, 0x9, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0xffff, 0x2, 0x4, 0x4}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) 2018/01/18 09:09:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001000-0x10)=@common='ip6_vti0\x00') r2 = accept(r0, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000001000)=0x1e) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) recvfrom(r1, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x102, &(0x7f0000f44000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) getsockname$packet(r0, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000383000-0x3)=0x14) bind$packet(r0, &(0x7f00003f5000)={0x11, 0x16, r4, 0x1, 0xffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) recvmsg(r0, &(0x7f0000859000-0x38)={&(0x7f0000fd1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000497000)=[{&(0x7f00004d7000)=""/115, 0x73}, {&(0x7f0000682000-0xf4)=""/244, 0xf4}, {&(0x7f00007b4000-0x2b)=""/43, 0x2b}, {&(0x7f00002e9000)=""/4096, 0x1000}, {&(0x7f0000647000-0x11)=""/17, 0x11}], 0x5, &(0x7f0000968000)=""/137, 0x89, 0x3}, 0x20) sendmsg$nl_route(r3, &(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) 2018/01/18 09:09:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x404) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/18 09:09:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000157000)={0x0, 0x0, &(0x7f0000325000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8011) r2 = accept4(r1, &(0x7f0000f54000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d00000-0x4)=0x60, 0x80800) accept4$ipx(r2, &(0x7f0000b45000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c29000)=0x10, 0x80000) 2018/01/18 09:09:21 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001e000)={&(0x7f000001e000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r1, &(0x7f0000010000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001a000)=0x1c) r2 = accept(0xffffffffffffff9c, &(0x7f0000021000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000020000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0xd8}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000021000-0xc)={r3, 0x21, 0x30}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001f000)={0x8, 0x0, 0x10001, 0x5}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000020000-0x10)={r4, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000001e000-0x20)={0x0, 0x0, 0x0, 0x6fa3}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000001e000-0x20)={0x9, r5, 0x10001, 0x9}) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000003000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197) recvmsg(r0, &(0x7f00002a6000-0x38)={&(0x7f000076c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00005ce000-0x90)=[{&(0x7f0000af3000)=""/12, 0xc}, {&(0x7f0000ccc000-0x1000)=""/4096, 0x1000}, {&(0x7f00000bd000)=""/4096, 0x1000}, {&(0x7f00007bf000)=""/105, 0x69}, {&(0x7f0000c0f000-0x60)=""/96, 0x60}, {&(0x7f0000a96000-0x77)=""/119, 0x77}, {&(0x7f00003df000-0x83)=""/131, 0x83}, {&(0x7f0000d30000)=""/240, 0xf0}, {&(0x7f0000d69000)=""/204, 0xcc}], 0x9, &(0x7f000041f000-0x1000)=""/4096, 0x1000, 0x2}, 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000159000-0x4)=0x0, &(0x7f0000834000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cff000-0x4)=0x0) getpeername$packet(r1, &(0x7f0000e33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000757000)=0x14) sendto$packet(r1, &(0x7f0000b69000-0xbe)="d91242f1e25ca2e33855f0a37fdc95e3f0ea5439fb5ce73a7b0f4e3360cbc2d103d4294d08591657a19647aceea818a5a26068eb7bb8205d5c4726c2cffd4f26e357d13378213b88397bdecb9ab912b09a7d11f528577347cd340e0fde63ef0b33372a33ac9de4dd2bb433ef3192ed10d6e8900481f14b66a2fc84485cbbcf0b9cc5eac34436482faa4cb4eaa4db0486b259ea6dafa01e9b55a8c604e83d18ab2c007b361cfb7cfb1cbd4fcf84dd8f202ee9b21d4f0ee203efec7ea5baa6", 0xbe, 0x4000040, &(0x7f00002de000)={0x11, 0xf5, r3, 0x1, 0xfffffffffffffffa, 0x6, @random="6a9ee561ee6e", [0x0, 0x0]}, 0x14) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00009af000-0x4)=r2) 2018/01/18 09:09:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bbd000-0x4)={r0}) sendmsg$key(r1, &(0x7f0000871000-0x38)={0x0, 0x0, &(0x7f0000476000)={&(0x7f00005a3000)={0x2, 0x12, 0x6, 0xf, 0xa, 0x0, 0x2, 0x2, [@sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x7, 0x3, {0x6, 0x33, 0x100000001, 0x5, 0x0, 0x3f, 0x0, @in=@rand_addr=0x5, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4800) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r0, 0x0) 2018/01/18 09:09:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = accept$unix(r0, 0x0, &(0x7f0000189000-0x4)=0x0) getsockname$unix(r1, &(0x7f0000862000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000862000-0x4)=0x8) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005be000-0x8)={0x0, 0x0}) sendmsg$inet_sctp(r3, &(0x7f0000a47000)={&(0x7f0000738000-0x1c)=@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c, &(0x7f0000821000)=[{&(0x7f0000829000)="328b18b8ffcae9031f5eb731c67db0ad44942d967c1fce8a06e73e5624dda2694afd19354b975da0a227d38a33d8e0d9c0f08416b67948a099da828c413f5e27497036e1de2a1cfac2ddef0c1639d4208ae978ca8d8aeed0da1054f8bef0a1730f1815ccf1c19bc34aab59c05112b0be658b0c2ac2", 0x75}, {&(0x7f0000911000-0x5c)="8419326b7f8e84d612d0ac822a6eee847535834e73241f48c2fc98b0183c2479fb28bd3c7f73c4686aad0ece726378b56b0579cb8926dd568590c774172d352e76b8b2e570e884eca2d9ddc11c952f7faf662e6d8375e339b9c25f54", 0x5c}, {&(0x7f000070a000-0x5a)="9dfc3ee6d5bcc747611236af2c1eb59c6ac99d93e28457e625e376f29e8cb30e249f39356b8ef4ae02a80c983a3fcc061bf9a2ece7fb5262036ff863673fc722648aacc1fae6c4f438d64aab512bcfcb4f01885a981349e00bf0", 0x5a}], 0x3, 0x0, 0x0, 0x1}, 0x8805) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000b7d000)=0x6, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000659000)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x4000}, 0x4004800) pipe(&(0x7f00002b4000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000a11000)={0xfffffffffffffff9, 0x8}) socketpair(0x3, 0x0, 0x2, &(0x7f0000984000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x0}, 0x40000022) 2018/01/18 09:09:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) getsockname(r0, &(0x7f0000eed000-0x3a)=@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}}}, &(0x7f0000ef8000-0x4)=0x3a) getpeername$netrom(r1, &(0x7f000094a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a2d000)=0x48) sendto(r0, &(0x7f0000660000-0x1)="dd", 0x1, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad3486e5f4b370ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb8d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000188000)=[{&(0x7f000095f000-0x97)="af9eea6cc989fc00d7d8b704bff9f2da7faeb73f95f32a3931d8f30bbc511ad7f85fd44ce0fd0f69a7701ae80856ba76724b98786420494717dde95b511869b093b7a82372ce56e3dd3ceb55d5d6d3016c06d9dfe45eb77479fd7777db0ec5f77e9a79af0f8fae9e5f7dffd01df63392f5b2cf574a27370cad729b9122998050359c2bd5706b07ed6be9f05b404b5d0e2d1d9016d79bf1", 0x97}, {&(0x7f0000668000-0x93)="9782e6bafc369cf1200eb97ea6e3a99559dfad58c0637f4e87a25363e584bbba56976192750662d41dad633fc26925429a93d2cead17c88213e6ea011be9169400c53ace46ccff6c1829f2a873a8948c6cb9d9082613cd74cc2cc63104184315cb780d86ccbccea8fbb213db8f37bc61e21fa3ff8b4e1772a55c6f8902160168634a2b6f1d9042c643881eb068479e938d4948", 0x93}, {&(0x7f0000bb2000)="53201450889bc87158619f64ff2e675a416ad122a4f7d888377d5da72559006faccfd728b2d62db0f9e05de90e42d7ca446e7733a6ddcc16fbc3a9abf40a0b94ab923242fb77e4a2ee2b5d2dbff5715adc21483a9ef30d541629d927ec06cbe12c1e75474cc93b526c09a70927802cbe1d73084b3e2e76fbc946530dfa02f1fd1e8cb318e93c49e7f63870535f433820c67517839eb2fce65b4d0c52e0814f7da207aedf599eae4979f0c0b51e712dc7684f407f3fd302f0f3b92025397ac6f41b642ff14954e3807d9a4e", 0xcb}, {&(0x7f00004c6000)="da877d02ba40659218140a95113fc20de836f1e3746ac32f6da15f21adc78e72f8d78461856132a35af2affc14fc7c0969b1a57eaff843026ab7e5cdaab15ea8", 0x40}], 0x4, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/18 09:09:21 executing program 0: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009fb000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000322000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009fb000)=0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000073f000)={&(0x7f00008bc000)={0xe, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0x6, 0x1, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:22 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0xb, 0x87, 0xff, 0x1, 0x10, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/18 09:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000340000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000034f000-0x4)=0x4, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f92000-0x4)={0x2}, 0x4) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockname(r1, &(0x7f0000a4b000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f81000-0x4)=0x10) 2018/01/18 09:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x18, 0x0, 0x100000001) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c01000-0x4)=0x0, &(0x7f0000b44000-0x4)=0x4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000e33000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002e0000)=@sack_info={0x0, 0x0, 0x8}, &(0x7f0000c1a000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eee000-0x8)={r3, 0x6}, &(0x7f0000765000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000096d000-0xe8)={{{@in=@empty=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cae000)=0xe8) bind(r2, &(0x7f0000f12000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000648000-0x4)=@assoc_id=0x0, &(0x7f0000eb0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e04000)={r5, 0x348, 0x8, 0x0, 0x8, 0x3}, 0x14) 2018/01/18 09:09:22 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000002000)={0x1000, {{0xa, 0x0, 0x8000, @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, 0x3, 0x80, @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]}}, 0x108) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0xffffffffffffffff, 0x0) 2018/01/18 09:09:22 executing program 3: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000079c000)={0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000b5b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cf000)=0x9f130af96696bd7) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) 2018/01/18 09:09:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000022b000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000b08000-0x4)=0x81, &(0x7f00002f8000-0x4)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000c6000-0x4)=0x4) socketpair(0x13, 0x7, 0x2, &(0x7f0000076000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007d7000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7d000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000edc000-0x50)={@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffc81d, 0x6, 0xda, 0x100, 0x7, 0x41, r4}) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/18 09:09:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f00003dc000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 09:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}, 0x0}, 0x10) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b8000-0x8)=@assoc_id=0x0, 0x4) 2018/01/18 09:09:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = socket$inet(0x2, 0x800, 0x896) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d99000)={0xffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff, 0x6, 0x0, 0x0, &(0x7f0000a1b000)=@generic="0d9942082caf3a326eb599262157e583", 0x3f, 0xfffffffffffff799, 0x9}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f000027d000)="907bfa73560583dc6767c6967b5aa8ee463acea8f1cfa829541b1e26c756553f4f9f48468d15a854cb4632962d5039e6af7fdf1c325c44dc5d546edf4a5f8e3a") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000089c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000429000)=0x10) 2018/01/18 09:09:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x2000000000010001) 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$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x5, 0x20}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 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)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/18 09:09:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000172000-0x2)=0x671, 0xfffffdef) pipe(&(0x7f0000ed6000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00000b9000)=0x1f, 0x4) unshare(0x7ffd) 2018/01/18 09:09:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x4, 0x481, 0xffffffff, 0x4, 0x3f, 0x1, 0x3, 0x6, 0x7ff, 0xfff, 0x7f, 0x8001, 0x0, 0x8]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3b000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000fe7000-0x20)={@generic="1940ad8037a5d87e2800b1ab40f08e67", @ifru_flags=0x501}) [ 1014.483471] sctp: [Deprecated]: syz-executor2 (pid 25480) Use of int in maxseg socket option. [ 1014.483471] Use struct sctp_assoc_value instead 2018/01/18 09:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008e0000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000029a000)="0a0775b7d0e38300b3b6adef5c54d6295df0df82180c0deb00001f08000002fff9", 0x21) pipe(&(0x7f00007a0000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007ae000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003ae000-0x10)={0xa0, 0x200, 0x7, 0xc27, 0x0}, &(0x7f000093d000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006d0000)={r3, 0x8, 0x9, [0x101, 0x7f, 0x7, 0x8000, 0x49f4, 0x8, 0x7fffffff, 0x10000, 0x0]}, &(0x7f0000b29000)=0x1a) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000034e000-0x2)=0x0) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f00001bd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e8f000)=0x10, 0x800) getpeername(r0, &(0x7f0000833000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c43000)=0x3a) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f00004e0000)=0x1, 0x4) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000dc1000-0x4)=0xffffffff, 0x4) 2018/01/18 09:09:22 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006ba000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7ff, 0x2, 0xffffffffcba28de7, 0xa, 0xa0, 0xa0, 0x3b, 0x0, r2}, {0x1000, 0x74f28f69, 0x4d6, 0x7fffffff, 0x2, 0x4, 0x5, 0x1b5e}, {0x100000000, 0x100000001, 0x92, 0x4}, 0x3f, 0xc, 0x1, 0x1, 0x9cf365db04688fc, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x3, 0x4, 0x7, 0x40000000000000, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c38000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3ff, 0x1, 0x1, 0xa, 0xa0, 0x80, 0x16, r1, r2}, {0x9, 0x5, 0x7, 0x4, 0xfff, 0x8, 0xfffffffffffff239, 0x2097}, {0x100000000, 0x7, 0xffffffff, 0xfffffffffffffff7}, 0x5, 0x7, 0x1, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3e}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x2, 0x91, 0x800, 0x3f, 0x10040}}, 0xe8) bind$inet6(r3, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) read(r4, &(0x7f0000e9d000-0x42)=""/66, 0x42) setsockopt$inet6_tcp_int(r4, 0x6, 0x9, &(0x7f0000356000)=0x800, 0x4) sendto$inet6(r4, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 09:09:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000a06000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000049b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cd1000)={r1, 0x400}, &(0x7f000025b000)=0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b9e000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000e78000)=0x2, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000daa000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/18 09:09:22 executing program 5: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003b2000-0x20)={@generic="6b85d6aeb657c12b9ad4ae9a0a129bdf", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000095b000-0x10)=@generic="c14c7c3691e9372751ed576b0df09e3b") mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002e9000)={0x0, 0x0}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f000095d000-0x5c)=""/92, 0x5c, 0x2000, &(0x7f000095d000-0x10)={0x1a, 0x19, 0x7, 0xaf, 0xf9, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000095c000-0x4)=0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00007f4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000095c000-0x4)=0x10) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000095c000-0x4)=0xa0000000, &(0x7f000095c000-0x4)=0x4) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000095d000)={0x0, 0x0}) shutdown(r4, 0x1) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000095d000)=r3, 0x4) r5 = accept4(r0, &(0x7f0000225000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095b000)=0x20, 0x800) connect$ipx(r5, &(0x7f000019a000-0x10)={0x4, 0x4, 0x4, "d299efb1c21f", 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1014.541773] sctp: [Deprecated]: syz-executor2 (pid 25500) Use of int in maxseg socket option. [ 1014.541773] Use struct sctp_assoc_value instead 2018/01/18 09:09:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x18d)={0x3, {{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]}, 0x1, 0x8, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}, {{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]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r1, 0x5462, &(0x7f000001c000)=0x0) 2018/01/18 09:09:22 executing program 0: r0 = socket$inet(0x2, 0x5, 0xaf) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004cd000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/18 09:09:22 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x4000000005) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005cf000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00005a6000)={0x3, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pipe(&(0x7f0000332000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007bf000)={0x0, 0x1}, &(0x7f000033f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000322000)={r3, @in6={{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f67000-0x4)=0x8c) connect$nfc_llcp(r2, &(0x7f00009ed000-0x60)={0x27, 0x101, 0x401, 0x1, 0x7, 0x10000, "47d64a1522e3adf448932f3adfccbd5dcd67819414fb13090bb66971c37756a47ddef824960ecfbe1af69a7c125220b3b90b31b1d65527eecadb0a4d879e99", 0xffffffffffff6eb0}, 0x60) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00005ea000-0x4)=0x2, 0x7da6d3d86557e935) 2018/01/18 09:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x1}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) 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$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00008c7000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) [ 1014.605348] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/18 09:09:22 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x24) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f00002ef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000e83000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f6d000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000de1000-0x8)={r0, r1}) 2018/01/18 09:09:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x180, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e15000-0x38)={0x0, 0x0, &(0x7f00000b9000)=[{&(0x7f0000b8f000-0x8d)="7cdbce3dff362b118911e0a021082e12", 0x10}], 0x1, &(0x7f0000945000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) pipe(&(0x7f0000c5f000)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f00007ea000)={&(0x7f0000a8a000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00009b9000-0x10)={&(0x7f0000e09000)={0x4ac, 0x29, 0x410, 0x5, 0x0, {0x4, 0x0, 0x0}, [@generic="008048bfcfa53995cedc0053e5e73f137369c531aeada6737bbfa5d3a72e640616b7943619a3959a6479fc78f5cbcf048467570c880814e9821d50bcf04b0d06dcbc01316360759730fce92a1204d900a16513528a8b64115bc01305f639132ed7d5351de6106d01bd44b7a2cffa0686a62ed50ba1cede52743bd4dbb8e64799966704c6c611ea6d0005704acde16fd83ecfe4b18697ac213327284ec422e3c21cb55eb0ded8e9ca34d0b88a0ae0bff56ba09a5923f79a1409b523571988a32fc348cbc2e039f34f26c2cd6c356cf5f75be6b08c8c3a2b1a", @typed={0x18, 0x86, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x8, 0x45, @void=""}, @nested={0x348, 0x49, [@generic="123f8fa10b70d30d9e2c11f654850728743af64738b1e6ba7f15935f5cb2113c08c34a5aa4fe3523929d457a21c47193996f6075531a2ecd35e325165eec527d78a7376c4afed26731f75b2350c6418b98746122fae3c888b8a0c43778427640bb58a447d4fb41a3c37114913bdd45613b16708246b4807c744a0f301ab83f92384d56cf73ae7e02db17fb206e45edd4e4390cd578b0c1386ee619a0a2cdddeee522563e9caf8feee30686b479da3f5c5e", @generic="cbef901f947210eb8bb63bd52aaa5777b9027b02e2eedc1f20a2819d484095a0656d60947239c69b7966160e4def4698bc8b927e7983e752234c96c596398d92166cdc41fdc3e0b1605b13f0443039f3b362c6bdc0ff46d4da03d9217b669af0c50647d7ee9d00caafa401998f456454e45993a1033d67f118d607c8dfd1b14d6184ca8fdd883e6fe1c15e3978b31262092037989721fa5efb2ee7505722b84c72939aa8bb89b9b4679746e1457175e26abab26ec14e6ea137cb275e7fcfcb0d0c06a9ee4a37edd3360e8473c6412c28177cce23120eaf892d92ad0b613dd1be2680378617c59919712a3538e1ea16", @generic="1421ae06161589cce0e1c8e6c4bb52ee391b52f56147c77fd179708d3bc024e8d5a08d952f55a32e8536dcb150864cc4a349e0356218f4fb5b68e5e1d7fda52c33717edf39cb0cc433f77d252d157c6e112a2b9ab60f7a7211b9a9585542f0c64bb52bc8f7b169ea65f3af3a9cd98e0d85bd57d409fbf7321d62c5ab29e2bb88e681ca3dc3c2971bda6d8f87a04b0470e5cecd1e5db8a8b3b0f08274737bc7a45177087bde16b498e1", @typed={0xec, 0x39, @binary="99d933057ddff990e6c3c3bc45a039d5cc7f0e396fc0ba1c3cb8ad935074318354adca5448083021c929700c41293c8c90b10e98a8a21ee227b78042454a040637250d75800f26b399aa1cbcf9e7687d72e8eadfb2b5cead430c11ac9f31ccc1723d8f58000c9c3a6c2d99b79392fd8c67869d240de10c8fe0108175a5654aeb9cc6490de3c0be833380c435cac77f61dc56d05de1d040a1f1b74fad6765a2579780db99eab3181ad463c9c50c5cf530b24e30eabace6f1e9447203280e5e0273bb38267a5c0909e07b155dc0a0f68ab34f4299e79cf65a25b4c8f4f1b1c59ba90"}, @typed={0xc, 0x32, @u32=0x4}]}, @generic="b57081043f7946290f0689e8a4e54f3ae92c3e72c8892506f095744a97b94f75286db337df9f5b602ad689ca041c8ed6d5962fb23a084fff80909d0727f2786feb45c6a05b11e701d2168bf5d7d107c5ca", @nested={0x4, 0x1d, []}]}, 0x4ac}, 0x1, 0x0, 0x0, 0x4}, 0x14) 2018/01/18 09:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) socketpair(0xb, 0xa, 0x100000001, &(0x7f0000cd9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000cad000-0x3b)=""/59) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x200000000000037b, 0x1) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ddf000-0x4)=0x0, &(0x7f0000601000)=0x4) 2018/01/18 09:09:22 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x73, &(0x7f000068b000)="", 0x0) r1 = socket(0x2, 0x804, 0x3f) bind$pptp(r1, &(0x7f0000f1c000-0x20)={0x18, 0x2, {0x1, @rand_addr=0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000078c000-0x4)=0x1c) 2018/01/18 09:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000837000)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000073000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000066b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a8f000)={0x0, 0x5d}, &(0x7f0000f54000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a7d000-0xa0)={r2, @in6={{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000001, 0x40, 0xffff, 0x10}, &(0x7f0000045000)=0xa0) ioctl$void(r1, 0x5450) 2018/01/18 09:09:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x800000000000000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000938000-0x4)=0xffff, &(0x7f0000eef000-0x4)=0x4) accept$ax25(r0, &(0x7f0000ad1000)={0x0, {""/7}, 0x0}, &(0x7f00000c2000)=0x10) 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)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) listen$netrom(r0, 0x53) socketpair(0x4, 0x806, 0xfffc, &(0x7f0000227000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00004f4000-0x10)={0x1, &(0x7f0000a55000-0x4)=[0x6]}) 2018/01/18 09:09:22 executing program 0: r0 = socket(0xb, 0x3, 0x400) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00001ad000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00009eb000-0x4)=0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000dfc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000560000-0xb)={0xc2a0000000, 0x401, 0x8, 0x20, 0x5, 0x8, 0x4, 0x80000000000, 0x80000001, 0x8, 0x9}, 0xb) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000497000-0x1c)=@req3={0x7f, 0xfffffffffffffffe, 0x0, 0x80000001, 0x400, 0x6, 0x10001}, 0x1c) getsockname(0xffffffffffffff9c, &(0x7f0000715000)=@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}}}, &(0x7f0000b85000)=0x3a) recvfrom$unix(r3, &(0x7f0000306000-0x67)=""/103, 0x67, 0x40010063, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f000088f000-0x23c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0359a1", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/18 09:09:22 executing program 6: r0 = socket$kcm(0x29, 0x2, 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) pwritev(r0, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0x59)="acf1bc2ed2c5050e8f5fe064cf63d47a658aac3d5a79c6604591120694844203d86792547fb7bd69071abf98c851078c5960ed8b954cb8a9ffa1a4a9e732d57bec88bebe0a6c46a61761f23172e8f6de81461920752d2a46e8", 0x59}, {&(0x7f0000001000-0x72)="7e8148e6926c09564550267f934b9b8eb84e449b2f2478c05cf63e9bee849c4ac7d0b05960061d9ce0232d61e52a22f565635dd766ba0e1ff98ce63caef21b5090eeb2fa0d9f0213d139834f5cff744e09b08f5964c4d439112fcc3b97140b1cc5da4efd9a84eb04f6d24df53a4293d090a5", 0x72}, {&(0x7f0000002000-0x30)="08bfca7a8a74dca4ba272011b95ced215ef579e5a06f6b3f226ad4585c401a023a037fe4a3607200ddf4e826daeb6cf0", 0x30}, {&(0x7f0000000000)="91dbf8e615f1d6639c001751b054fbeab878f0edc9af8c623b1f54e38259a6b080f149fd7e1638f36de80d7b98bbc9e22868712e83ff7022ce5ad05e512c2e1222208ede28d04801e3356dc19147", 0x4e}, {&(0x7f0000000000)="329c61ff999948061cb89defb24b197134acfaefdee08b69a01b5ce3ad29aa51e8cedbc57bf82c6d9ebb68431df67bb9e59be8a19299266118a6b6a5f9a6aa1f568809558386b893cf9c599624df5a2577bdbef821a4e25669119854854e3d94d13dfd5de5ac0ea731133c898f0da2ed0f439c1f2e57f9e856647a882724bb51c85710c63eb143bb2bf26d3b0880524dba69e2c5f6c794", 0x97}, {&(0x7f0000000000)="2d44681c4548a25496190b0d1ab69ed0ef54855684b0f9cc20c8ade0ed4cdd0d0579594bea7198e0707f723577b94b1bee347338d53ade036551ea8c0ff29291cc4d81dfeb4f6cb36b51ac139f863407e27e1b07130a83844d2f288b8015db8e18fcd2bae88a1a8d76d3a93b", 0x6c}, {&(0x7f0000001000-0xbd)="a12c521297270d3df4120f666249b0f546cf5c740d148c435d9748d3a8351b7c757ab1dd412ec9501045e4179d5d0ced04295034d123a65f9c056d073007a9d66c8fa1fed8ce2276f8b3e3dab8cf429c2c52d9a7c0a450642afa27a78f902ca020ddf5e215d82d815e6d6a9e70ae2b0d2b586abdc09cfc254bf4d90c84c65fb2491920b5262f76814cd13c47122f1b2d23d0e23b6d63ef65f9db654d837dd66ca19272ccd4a206196b531c3de7f135e5fb714a30d2ae93510bcda4b33b", 0xbd}, {&(0x7f0000002000-0xe9)="f14cdea1ca5ab07af44133d590cbd92e60f64b975f5373498289d73200378da34abfa8c9f48654e6161f6ad768547ef9fbfb305e70b920b660847f291ff4f5b8cfd9607d2976eafbecd04ddbe035911a1cc22489495c48f591bf09f931e690cdda8a4508f92c6b13e18e711844e4e7a935ddb25197aae1a43643cc6f2f0e9307790419248a950ac7fe4f88d9725404c23e5fd768bbbeffcf9c77a7818eb69d8686a1af8331ef949a4303733d564b72c5c4bdda5325adcc0b2506b4cc2289e43e05a5612f964cad0c80c329c0065d6970a9be7bb2fd3ae0a1d9a0a853fb884948a0f9658593474f4477", 0xe9}], 0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007ef000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1d, 0x0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000004000-0x2)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004000-0x8)={r3, 0x9f39}, &(0x7f0000001000)=0x8) 2018/01/18 09:09:22 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0}, 0x20) 2018/01/18 09:09:22 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000)={&(0x7f000000f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000-0x50)=[{&(0x7f000000e000)=""/94, 0x5e}, {&(0x7f0000015000-0xc3)=""/195, 0xc3}, {&(0x7f0000010000)=""/153, 0x99}, {&(0x7f0000015000-0x77)=""/119, 0x77}, {&(0x7f0000013000-0xea)=""/234, 0xea}], 0x5, &(0x7f0000014000)=""/108, 0x6c, 0x100000001}, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000014000+0xdf6)=@abs={0x1, 0x0, 0x2}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) socketpair$inet6(0xa, 0x2, 0xfffffffffffffffb, &(0x7f00000a3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00005b8000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004f2000-0x55)={0x0, 0xfffffffffffffff9, 0x72, 0x0, 0x10000, 0x1000, 0x3, 0x2, {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]}, 0x1, 0x401, 0x2, 0x800, 0x1}}, &(0x7f000048f000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000fc000)={r3, 0x3, 0x61}, 0x8) 2018/01/18 09:09:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x912b, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x0, 0x2, 0x8}, &(0x7f0000a4e000-0x4)=0xa0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0x0, 0x2) 2018/01/18 09:09:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1, 0x4, 0x7ff, &(0x7f0000942000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cf1000-0x18)={r1, &(0x7f0000451000)="5c4d298f39cbf99d375703bdefb035a906996ecf946f682887617f63af8bc8e21d8389c210bfac75796c5ef6d141415d7010ab6fce2e80264552fbe734e8108385466d9d68c1b31fa02c68cabeb0c14a3e59a658baff2d66a37de363c72b0d48fa2740bbd295ca529da2e8dcc84872c9d763d3fc9ef916b8d03a333d877693b9cce53c7a83d74445b20bb6e6f29f7e6af733445687646781622f355744c4b3", &(0x7f0000e43000-0xa8)=""/168}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20000d9, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/18 09:09:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000001000-0xb1)="f6dfa57eac9cf1a6412bc91728df2401a8cf8c75b3562c9f3870789369244a5cee9c7eaa6026c55401fb32203b3a5ab4f6f3d262a609dc20a78ef32da9371cd1568eebd4569d39dbd558891a5df4c14d484556e11eed62302c0708842bad16a0a3e80d7c06e882cf5da09125dd4e7d6ce1bf57520dd455113bc5103337ae8c572904edffa81559e8f6e417d1b9a17596e6383bf1d962ba9754f211bb06e22ebe5765ca577c0cb9c2da7eeeb771a5c45f25") mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/18 09:09:22 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0xfffffffffffffc60, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000e000-0x4)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000002000)={0x8, 0x401, 0x862, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xfffffffffffffdf7) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000010000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) r8 = getgid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000011000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000+0x8e1)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000000e000-0x38)={&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x40)=[{&(0x7f0000001000-0x72)="4560bf41e0b037f8d1b9c840909147c9fa68be63b07f559476877bc99d0d6ce688d3654ec763cf063b4b6d4847cfaf7ea89b74eae1a1bba670aea02dd6ce512de5d57ab161c7f537c8662d298e4a86e7fd050ab41506e82c7847484afbb416712f1e2391c8c21f0ddcca116e520b0f3ca09e", 0x72}, {&(0x7f0000011000-0xc3)="b3c4c8e1ffb5cdf4dfaac9f63a82a7fec806592125e432b8cff5d0b575c07cb054b0a927def2cd4839aea5c28517b7e79f85773514804ccbb4033bea685a4111f8a62e9038004518a8c2deb5bae3c0531a5cad2e0a4078a6d8c1dc75b3056df6fda32bfd4b4774074ea82ef39875a362fe3782149589c3b0e2537cb5d7d289530727f1767f64e8e9b36c7b3d77b78c2396f9a67ede674d06a1f89bc891e031c896d8e0bab9007c8d8f9bc3cf4ab1526c1f6c5e4dd163d86c7959ca4769985859c7dcc5", 0xc3}, {&(0x7f0000011000-0x46)="9fe4f94551290ca0c2200542d0c806787d66fb0eaca0ea1aaf94c53b1caa7a9a5c58856840810c636617a8ca27302e512edbc7a439167e2834da0ddae6aba635307b592892a8", 0x46}, {&(0x7f000000a000)="1abf43afc2bbda3de3a8653a628cc1c8e235ce52e0c2776f9c31749f0c650cafd1d6c885c65fe96ad80083710c54a88d98", 0x31}], 0x4, &(0x7f0000010000)=[@rights={0x30, 0x1, 0x1, [r2, r2, r0, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}], 0xf0, 0x4}, 0x4000004) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000e000)={0x0, 0x200000000, 0x30}, &(0x7f000000f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r12, 0x3ff, 0x8, 0xda72}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 09:09:22 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ef6000-0xb)={0x2, 0x0, 0x1, 0x9, 0xd5, 0x7, 0x5, 0x8000, 0x0, 0x0, 0x10000}, 0xb) 2018/01/18 09:09:22 executing program 4: socketpair$inet(0x2, 0x2, 0x814000000000000, &(0x7f00001a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000386000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="7c7fb77e99dd96d04238505b6026b060a42f1dbbc40483db763bbe724a5a2e5144b5bfdc71bbbd41d70813b09f42292f2a033c12bad8323946c918c83325bd6d0244776a5bd853737dfa28724e52df5dea2f7d57f9e28a837e74d2d9fc37641657da0566e3f70d9ca13f3058ae8a8e307f99d508ad8b0a29fe8f837c4fd51252b5f097081b18ff79ae1cb2", 0x8b, 0x48000, &(0x7f0000002000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ce4000-0x8)={r2, 0x5}, &(0x7f0000a0a000-0x4)=0x8) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000499000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r5, 0x10c, 0x6, &(0x7f0000f7c000)=0x0, &(0x7f0000470000-0x4)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f7c000)=0x0, &(0x7f00007e9000)=0x4) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)="737900001318000f07ff", 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d72000-0x4)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e68000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/18 09:09:22 executing program 3: socketpair$inet6(0xa, 0x2, 0x3, &(0x7f00007b5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1b, 0x4, 0x8) r6 = accept$nfc_llcp(r5, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007b3000)=0xfffffffffffffff2) r7 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f000023a000)=[{r0, 0x10, 0x0}, {r2, 0x2, 0x0}, {r3, 0x1000, 0x0}, {r6, 0x40, 0x0}, {r7, 0x4004, 0x0}], 0x5, 0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x5, 0x3fc) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f00001a1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f2000)=0xe8) getsockopt$inet6_int(r8, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) [ 1014.868408] tc_dump_action: action bad kind [ 1014.894658] tc_dump_action: action bad kind 2018/01/18 09:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000e1d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dce000)={0x0, 0xe7, "e7958af4eccb7c26a748e71f1cab116eca28eda88876d992bbffb4183e318cbc067c4c7c36436c9a1513d253f6d32b55b7ac34a4c670ccace3e269710b48c30d3b3e41c8b1147d3cb92029d39f611c162d11e11841b7042e84330b4984b209c4d96115e6b9e1afeee6a57b696b3a1353e3a3b15cd9ae41228822a5db4080f51ef4c7bdcc6bdeceb762de0a820034144e6ffa7ffe7c97a24b7de5a90d605bcc88470140839c72b6e88f16a0cfc257551de575d7e3bdfe7dd708e9cb02434495f50af59f437bc0a97573ca15922982e53b27d45d9f5af4a3a8b0341292f8f0c4bc1b6eba223fdfba"}, &(0x7f0000b18000)=0xef) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003e1000)={r2, 0x0, 0x4, 0x7, 0x80000000, 0x80000000}, &(0x7f0000c35000-0x4)=0x14) write(r0, &(0x7f000093a000)="61277761a5584f96fac79ce9849b2fc0abbfdd504806fa562931a5c581b7a36a98ffbd8ad1854e61c47e3fc56e4051377181138dd41b6f48ec2412e02f124fc1f09c03869394cb8ca4d0f32bbbd0a0d492a2d8a7a9cee1e0bbcfa8821d8798415da51a5f0223e5f28f92bb5036fdada4478fcbd0df19bb2a5ab475fb192db0c46e6a208a4e317c7d37ac118e4f26dd4848b170730435e1b79bbb47179c4220ef179a9a80b6cf5f77619e3355a0ca", 0xae) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 09:09:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00007c2000-0x8)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000050e000)={r0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074c000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, 0x1, 0xff, 0x4, 0x1, 0x7, 0x20}, 0x3) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00004c3000-0x10)={0x0, 0x0}, &(0x7f0000eab000)=0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 09:09:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000)="", 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006af000)=0x0) 2018/01/18 09:09:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0xfffffffffffffec1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000093d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80a, 0xffffffff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x3ff, 0xfb, 0x4, 0x4, 0x7}, &(0x7f0000000000+0x204)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000759000-0x10)={r3, 0x200, 0x7, 0x8000}, 0x10) r4 = socket(0x0, 0x807, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x800, 0x3, "b2fa474668c495c763d553db1d62b22bb8b8aaabc70791daf74ca25a5f63d5eca5c5d18f93d31dc6d55db32276cd49c524fc96f07933aa6f664e6680c5688a7fd19acef6f70bdc6d8bead917a655bcbc"}, 0x160) 2018/01/18 09:09:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b83000)=@req3={0x525, 0x3, 0xf80000000000000, 0x6ef, 0x7, 0x40, 0x1}, 0x1c) r1 = socket(0x1e, 0x4, 0xfffffffffffffffd) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ccf000)=0x0, &(0x7f0000b03000)=0x4) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000501000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1e000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f00002ad000)=""/71, 0x47, 0x1, &(0x7f00009a5000-0x14)={0x11, 0xc, r2, 0x1, 0x80000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/18 09:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0xfffffffffffffcbc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a3000)="", 0x0) 2018/01/18 09:09:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a3a000-0x4)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x10002, 0x3, 0x3f}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) r5 = accept(r3, &(0x7f0000c95000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000761000-0x4)=0x20) sendto$unix(r5, &(0x7f00000cd000-0xc2)="58265512bd62f53529902641ec05adffe1046856109d8f9623ca153d9e4e51b8ebb9f2ddef1eeb8af4967eefab1eabe131ec3c24f3271f25059896fc7adbcc04054dc5b02a4e0c6254860960d32682ba18594476f22c327af563961345cbed49b1ce0c0f089d74c5d04632c8cce511acf5bbb947cf2a89405cbc24a98b5e08b57db79b7b09eb8afdb53a8b58baf554213659a99e1ddbabb8e29077291ddb6d02a6bd0066f7a24b391eae34c203df7f1e6c784697f1cd4ca1fe1b5135d2b1eef58e7e", 0xc2, 0x20000000, &(0x7f00006dd000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000001000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x4c, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x8, '\x00'}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00006e5000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c48000)=0x14) 2018/01/18 09:09:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d22000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x0, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000258000-0x4)=0x0, &(0x7f000079b000)=0x4) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000094a000-0x4)=0x0, &(0x7f0000308000)=0x4) 2018/01/18 09:09:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000426000)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a3f000)={"1be8a3d6b5143e59c7aa81673e5903a7", {0x4, 0x7fff, 0x1, "cb89c47249f6", 0xfff, 0x0}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000bb0000-0x4)=0x0, &(0x7f0000881000-0x4)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000804000-0x4)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/18 09:09:22 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000000000)=""/0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00001d1000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/18 09:09:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000c35000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x19) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f000001c000-0x8)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f000074d000)=""/4096, 0x1000, 0x100, &(0x7f0000dc7000-0x10)={0x3, {"8c031f3d98b62e"}, 0x9}, 0x10) r2 = accept(r0, &(0x7f00001df000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000ab3000)=0x1e) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a4a000)={0x16240000, 0x80, 0x1ff, 0xff}, 0x8) 2018/01/18 09:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000deb000-0x2)='-', 0x1) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000888000-0x4)=0x7, 0x4) connect(r0, &(0x7f00009e7000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) 2018/01/18 09:09:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x3, 0x8000b, 0xa172, &(0x7f0000e7c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000096b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cd000)=0x29) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000)={r2, &(0x7f00003ad000-0x29)="d4f26356aee0fa8691553f9c2caa2127abc49175fba7223e3d6867f1672309b959389d1e086abefb38", &(0x7f0000fea000)=""/128}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007df000-0x8)={0x0, 0x4}, &(0x7f0000742000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a7e000)=0x0, &(0x7f0000893000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000096c000)={0x3, 0x2, 0x8, 0xfffffffffffffff9, r3}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000624000)=0x9, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00001fb000)=@common='bond0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000736000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f53000-0x1)=0x8) 2018/01/18 09:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000697000-0xfd)="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", 0xfc) bind$bt_sco(r0, &(0x7f0000a1c000-0x8)={0x1f, {0x2, 0x7f, 0xffff, 0x6, 0x800000000000000, 0x80000001}}, 0x8) [ 1015.037136] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/18 09:09:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80b, 0xfffffffffffffff8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e96000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e86000)=0xe8) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='ip6_vti0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000905000-0x4)=0x15, 0x4) 2018/01/18 09:09:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000069000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b0d000+0xad)=0x32, 0x800) bind$alg(r1, &(0x7f0000215000)={0x26, 'hash\x00', 0x0, 0x7f, 'cmac(blowfish-asm)\x00'}, 0x2c) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b5c000-0xa)="473b1500", 0x4) socketpair(0x5, 0x3, 0x1f, &(0x7f0000612000)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0xffffffffffffffff, &(0x7f0000607000-0x4)=0x1, 0x4d22b987bee937d6) getpeername$netlink(r0, &(0x7f0000962000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e61000)=0xc) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000ac2000+0x9e5)=0x5acf, &(0x7f000060c000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e51000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000025c000-0x4)=0x0) r5 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000811000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ad000)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000eb000)={r4, r5, r6}, 0xc) 2018/01/18 09:09:22 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000fd4000-0x4)=0x6, 0x4) 2018/01/18 09:09:22 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000b000)={{{@in=@rand_addr=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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000a000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) r10 = getgid() r11 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000b000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0x20c) r14 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) r18 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) r22 = getgid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = gettid() r24 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000003000-0x150)=[{&(0x7f0000007000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x40)=[{&(0x7f000000c000-0x5a)="b790e07f463d093f56ba621dada00bc7a9f041329c4d769215ce62a172e243b3af18c85a3ebd00505a5afa95ce294db7c29c547d6afd2d1e7a5e2714a8d17132e9073a1e99219ade3d4e01a5843d50a70830b2cf857dea2747e6", 0x5a}, {&(0x7f000000c000-0xe2)="12f356e5faa299e01d0a3bd89323d8bb77cf81265af3f6c9bafd1e223d6fbca7d4798825e38da14f934c282307834e615b91c31f1b481b67c63b876334b1a8a81080c09b1fc4f702d2c4541067cf7869112ef912fa010ff3a5d3d6c283183accb49d6384c63a293e8b883cba8079ca17efd92833711ff9933985146567b34baacbb7fce1c2886c1e5dc1bf8549cbf9af55d125ba3348e32de946e29f605500670f9386f6a6f21575985372391c741a8dc526226eae36a91c13c257ee776b1d9b8ac62588e37d193220a076292e29bae383374c8a7e42cdd3a0201cb14fb2b49e249a", 0xe2}, {&(0x7f000000b000)="e7f820bda3bd09b3c7107664c8e4930debb07067d0e6e0ab11ad476224557735b2fdba40d748d418a49c3533359fd70d01aa85e4b9cbe32df7113c801c456d5646ce2e9cccd980f2e041a47797f84def6167e7df1e11304d0e4a5cf0d498d18fabb28e0c6dfcd3a3ace65be1e27e30828adc0c", 0x73}, {&(0x7f0000007000)="614902be7c4e4007cc430f8012c9d9ab69ac59c58f277cecd5684d527dd8224c4a67ee43774aa690fe15fef1a85743e7d723e3effd2f1dc4a617353d9cd2f73690ab7224608cb4131c630dd89fa6227fd5fa04238d143d0215", 0x59}], 0x4, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x10}, {&(0x7f0000003000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000009000-0xe7)="cd9fb6e985a34e81f5167a0ebf5a15bcb7f29912256b33b6b6a03c40db841810a09417e5b6472115d91884e5d64237d186412ea34f3995523d25e2ea73b51d3c68b57676855b70ada6f8b1639393c2f8c4518654dd08eb8fe7a4a48a1cf315c779dc8a4d04a1709fa2da6b375b8dc406c136e49a22bf5d4c899767a8534e6640a0b5e2c69156920d12042b188b25a8b67ee1a67d74a858ba207354964607dcec2d532d782848432cbe777416eeee6a359af22ea4cd75cf7b207fd164a5433d99e03e8bea6387e310d733a10f051ab83eb10f9a584aef9b237639df266b12dbd40e683df44b0c04", 0xe7}], 0x1, &(0x7f000000c000-0xa0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa0, 0x4000000}, {&(0x7f0000006000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000-0x80)=[{&(0x7f0000005000)="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", 0xff}, {&(0x7f000000b000)="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0x1000}, {&(0x7f0000003000-0x89)="eb047915c6c2dc6dc73db0000b4d1757dde4fab80012743679c23ceb1c11001c899f0639de8a013c95932b5d797edd719639cca19c40b13d5305ff122a4e97035e343800ed47f5c3798f420480c1379cc103d9b5ba31b98c4901df58955b29e24048fbea81a755412adc5df73b77985b75cca9e280832e298e8120aca531706c7e63bf87f2c1ef9b78", 0x89}, {&(0x7f000000c000-0xb8)="915ad5e8f549612da54cf08b30a917cbb3adebd2da9662ea73b9fdc923002647a2340bc01db53d823a92e4bb54b0f34eb583119dabd1e0d4e0c3508c9a138f2d7156803ecf8f0abc492b1317ef14f124977c1bc6823488c7f0a7bd0791a6e87abe0a6fb0fc8cff8aa1698326916625fa1509f72bee5e2259ef770b72b58fca6f2b15009e80006ddd4bb7caba954d351501f4e18bb62a1b5fe0500f79f61472c71a2a80b8fbcb7cb8810df49aadc53b8a3de7305e3f7c831d", 0xb8}, 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{&(0x7f000000b000)="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", 0xfa}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x3, &(0x7f000000c000-0xe0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xe0, 0x20008000}, {&(0x7f0000009000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000005000-0x10)=[{&(0x7f0000009000-0x6e)="1d1a6acb35ec123cd5cdb5cee83c71f11c8ab4c672c16ea5f0ada70cefb24f10c1737af66eba167bdd51a31909b0816984feb89019fee9a1c27434cf6b17b88876c86e00b9b75874d23739a343325d497b48b31354e9590d87fcb3674cc232fe9facd6f1ff3dfadc7f4b080cb066", 0x6e}], 0x1, &(0x7f000000c000-0x1a)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x40}], 0x6, 0xd4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000-0x10)={r0, 0x50, &(0x7f000000b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000000b000)={r27, 0x0}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r26, 0x4) r28 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r28, &(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000c000)=0x8) 2018/01/18 09:09:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad9000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002cd000-0x8)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002e0000-0x8)=@assoc_value={r1, 0x80}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @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]}, 0x22, 0xffffffffffffccb3}, &(0x7f0000000000)=0x98) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000001000)=0x7, 0x4) r3 = accept4(r2, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000003000-0x38)=[{&(0x7f0000003000-0x60)={0x27, 0x4000000000000000, 0x5, 0x7, 0x5, 0x8000, "0cb6c4e0d3a2417bec80bd8c4ecbed8c839b2bda2d76f38d69b04ee17b321e7f3cbfb479f56906b7f16756b79512fa6138ae0d9c1ddbcdc60f918f5d9fe3cb", 0x80000001}, 0x60, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="36f1934882c4b47119f1f18f859c6ec5568acc8aa160bb728ea302357e92ac041e1df3be18324c06b9153cdc47dc715c923e26f8f1562272e14cab28d7650ccb27682598a06baec8d1ebf1ddf3f37ba5e803e1ce13e355815d6288c70e6ac955effba61dd60412cae473de1c3151115d7fd8a2f14bd78cf37b23f687cd0c822af31cd7bacc1d7d53e792d968ddd0997ffad0a89c25783295add052d96b0793659fca3c23d0b930e1af04c05e1e3efe53e1c9e4d891106e3a9e753bc05482621c3870a6f8cecda609dffbd4123a42ca452ca9", 0xd2}, {&(0x7f0000002000)="5de995428b643581e34d580fd04b50b112b012ccb2e2249267e4b15cb34a81511aaf102724646c7f058bee3651bf537c32ecc7ce61782759f5fc9e35bacafd", 0x3f}], 0x2, &(0x7f0000003000-0xf8)={0xf8, 0x11b, 0x8000, "8ddf030d342cc2e164b550ec2efff1894e6405bba00bafbee93cc21f5c1ff9ac641e029d5550601c0cd6dd14b33ba406de32af1ec3d23589ff865066b3fc24c7d07bf6700447ae2ce1c489b17170a4c5e5aa74f69bd3aaade5452ab1f5a37c345a2259d7269b3dd90e79da35b3abccb47f01999829517d8481ee67769947651d762a5d689e872f14b4780065e529e48b83c267177031e0c226e0af5eafc59eab8e202e77d779ea9f5964510fbf5c23460f584e7e8f28e605976b6f97cb2fc8a84e7bd87e2c5bc9e82eeea4da834049adc7f93d36da488555f98bc654e52bd21c9889f437304ba8"}, 0xf8, 0x1}], 0x1, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f1, &(0x7f0000005000-0x1000)="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") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005000-0x78)=[{{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000005000)="e8124a04e6f1b8613034f547b22af5c0c25b964945bb7b421d0997476503dc93f0502ec2200eb9724668bfd34bc518b32f9941e82643f09d406b6b1c2d98ce709d18678ad6a2600f096f0f93e71da61e24004cb28a8a18f3caf7bc7b01ee0e397cb85ba80b08184218aafbb17d801244350a90d8c27076144aa2ca7cf60e75824fbc7d792aab34c66635259726b7f88b3ea49a8c12a78258803745486fa3a17e7fd49dc9", 0xa4}, {&(0x7f0000001000-0x8c)="bfb016be0fb65c7aa3c43afca84fe5dc409446adb1d3a678c925de6d44e9724d704a191a9e27170fd17701efce4821fd34e83043f2c176ca4ab41031444dac39667394cc95ff6b52ec9467329fdd5ee987a50c68e803e06584b5b954d3630dc4f9b48b6599e6e5ab6df20fbfc15bed7d0a497b733e442f0fc72727971b35eb29cbe2c10888ef9bfaa2926762", 0x8c}, {&(0x7f0000005000)="010d8385a89536b6f5d40e233d36ca13156cfb8005743643a62924063408c4c1feab97f5874ea11ef6bf278a242f0eb7c1eceefe4dc1041808c707f74c7b9c5010faab4caaf3459b3bf79941d1695daba5f8baf740eaf129267e21bef3e23073df4ea92430c0c6efb3321a85e2bb3d390ad1a1c6ac590b4b5b0d7d7f40072acf9e1154dffb09abbe6d4aa7c1153d2e2d444a4faf3232af9d9e61efd130a93113051e2eb3b5129ec0b57b109be04672e4051cb31935dac9c3fe39e2a1104ed5fe2c26a2ef89175444019ca0417d54b67e3054ff69d0ff1a902f0c0e2f911888c0c6", 0xe1}, {&(0x7f0000001000-0xb8)="4c5bc8ac7af04199432b94d0fc80c3836ea9bd5722750d4222b779be8dbd3795ac7adcd14006afaf248441be9d57b176d76040b1c311afe35dc9a07d85e82b24ed8780488c1add68653cb908b1d68cb54aaa37683c7aa2cd4238a5fe27f0ca923d1133da28d5c06993e35b245cc0c400d98c8683623b89df11d4c8c8d2918867dd0359b3fc2181cdfd523f06c66b504255c112a13ebd3278adb2fab50cbfafff281266f4661696c159b226801c91662331143b9730bb1dd5", 0xb8}], 0x4, &(0x7f0000002000-0x1f8)=[{0xc8, 0x13f, 0x4, "394dc72293f4607db82d75c05597b4ae678cc659752dd0feecbd3cdcfe6a2ddc8f40a9eb851ebee9fd2be127a6e19a25f8fd73f6807d0263a2da642590cf89c45db77ac3113fce2b5cd8c2bef68ece22b9ef9b702147a8954b46548c288a8240e10f701d649837c991aaa6a03717fa8d199485271f74dd125406166ccdd691e0964009e8085a72aeb72d47f6059c7d71d1cf847266cc9825f9ae87168bc535d07995cbd4e4febf74e469a8e1685a3690825b918578bf"}, {0x38, 0x116, 0xfffffffffffffffb, "a983d802558a91bf51ea9dbbf39fe473b7d2c9c9e261876574e6a30b0d7103401a"}, {0x78, 0x10b, 0xe5, "3b5a69cc503330718c86330c85f2643298b023ab15ab38860006c70abea6545006e804e36a6c684c054e319a8889ce3b6dafa3000a750a459a7c58a09dfd111bd70815eb4ad9e76b01c34ceb2e477b9159d89138c35aed45262aaf1568c00918daa26e4a79d8c815"}, {0x38, 0x113, 0x33fd, "f3d13d80701da6c271e8431640dfc6427eafb29ab94fb5f9e5a90f7137318abc26"}, {0x48, 0x11b, 0x1, "598c11304b814b85077eb4ad0b7974453bc8f44491b4888312e3866bbfac383f11a2b99b7a840883003382c05a5740ba7641"}], 0x1f8, 0x4000}, 0x89e3}, {{&(0x7f0000006000-0x14)=@ll={0x11, 0x3, r4, 0x1, 0x800, 0x6, @random="bcc7f6f4bace", [0x0, 0x0]}, 0x14, &(0x7f0000006000-0x10)=[{&(0x7f0000001000)="50b26eba509e5bfcd45883ed9976b37c5f12ccba54fe5807108411a4935ba91785a8299bc5b3012c4f94497e3a96c10af4718ca007f42f7e20b98f773f091c51827a95044162a3459569a040c3dbc7be4f8b6810dcbd0906c094963057cf59a89841fb5b0904d56ae0a639e273a87fc01de74d476a516f0964fe4ee6ad431c6f06ec6934d058a34ce0db0c50f10c5c2a88301c2432bb9b9f783d7710a6aede8f1107d4418a4f77e1e04172a49a4896ff2a646466d95c1ece583813944a2e78212012d60013bbd215abda23f87152cdd40bc76e8db646e8dd50b9dcebc508641b5e731ea610dd697e790ff9c7c6efae1b", 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x9}], 0x2, 0x4048800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000007000-0x8)=0x0) 2018/01/18 09:09:22 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fc6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fc5000)=0x60) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000fc5000)=""/167, 0xa7) sendto$inet6(r0, &(0x7f0000d7a000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fc6000)={&(0x7f0000c49000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000021000-0x10)=[{&(0x7f0000209000)=""/39, 0x27}], 0x1, &(0x7f0000ac7000-0xc1)=""/193, 0xc1, 0x80000000}, 0x40000062) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000de5000-0xc)={0x0, 0x80, 0x20}, &(0x7f0000171000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002a4000-0x8)={r3, 0x4}, 0x8) 2018/01/18 09:09:22 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fcf000-0x18)={0x0, 0x2, 0x30, 0x20, 0x0}, &(0x7f0000fcf000-0x4)=0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fcf000-0x18)={r1, 0x3, 0x0, 0x9, 0x10001}, &(0x7f0000b10000)=0x18) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000fce000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fce000-0x4)=0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fcd000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, &(0x7f0000fce000-0x4)=0x98) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fce000-0x10)={r3, 0x90, &(0x7f0000fcd000)=[@in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x79, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fce000-0x4)=0x10) r4 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fcd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 09:09:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae8000-0xc)={0x0, 0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) syz_extract_tcp_res(&(0x7f0000672000)={0x0, 0x0}, 0x8, 0x401) [ 1015.079176] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 1015.098580] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 1015.098979] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/18 09:09:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000298000)=@generic={0x0, ""/126}, &(0x7f00008c7000)=0x80, 0x80800) connect$bt_rfcomm(r0, &(0x7f00003f0000-0x9)={0x1f, {0x6, 0x7ff, 0x0, 0x4, 0xffffffffffffffff, 0xfffffffffffffff9}, 0x7}, 0x9) r1 = socket$inet6(0xa, 0x8000801, 0x6) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) bind$inet6(r1, &(0x7f000017e000)={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) listen(r1, 0x3) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000266000)=0x0, &(0x7f000035b000-0x4)=0x4) r3 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getpeername$inet6(r3, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) [ 1015.152350] sctp: [Deprecated]: syz-executor0 (pid 25689) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1015.152350] Use struct sctp_sack_info instead 2018/01/18 09:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000669000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d9e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f15000)={{{@in=@empty=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000613000-0x4)=0xe8) r4 = getgid() recvfrom(r0, &(0x7f00002fc000)=""/76, 0x4c, 0x2000, &(0x7f0000f8b000-0x10)=@ipx={0x4, 0x4, 0x0, "452fa4cc25b3", 0x80000001, 0x0}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000859000)={0x0, 0x0, 0x0}, &(0x7f0000cbf000-0x4)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000037a000-0x10)={0x0, 0x0}, &(0x7f0000716000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003c6000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfa000-0x3)=0xe8) recvmsg(r0, &(0x7f0000c91000)={&(0x7f0000331000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000084a000-0x10)=[{&(0x7f0000409000)=""/17, 0x11}], 0x1, &(0x7f00009bc000-0x1000)=""/4096, 0x1000, 0x7fff}, 0x10000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f0000254000-0x1)={0x8000}, 0x1) setsockopt$packet_drop_memb(r8, 0x107, 0x2, &(0x7f0000ca2000)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b79000)=0x0) getsockname$packet(r8, &(0x7f000062d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008e3000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000440000)={{{@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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088a000)=0xe8) socketpair(0x8, 0xb, 0xffff, &(0x7f00003fd000)={0x0, 0x0}) getsockopt$nfc_llcp(r12, 0x118, 0x4, &(0x7f0000150000)=""/54, 0x36) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f0000)={0x0, 0x0, 0x0}, &(0x7f00001ac000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000968000-0x38)=[{&(0x7f0000894000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000025a000-0x30)=[], 0x0, &(0x7f00005bf000-0x70)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r5, r7, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r13}], 0x70, 0x1}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/18 09:09:22 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$packet(r1, &(0x7f00006f3000-0x47)='1', 0x1, 0x0, 0x0, 0x3a5) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:22 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x9, &(0x7f0000015000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x6d1}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000014000)={r2, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b3401fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x9, 0x5, 0x0, 0x78}, 0xa0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f7, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/18 09:09:22 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000021000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001c000)=0x60) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000020000)="8c7d055959902e4da575d04faafe79d04fda94e8a3a0de46e8e647c0ca98d499a00487d243f53bc2f44e4f30bf96a97a6061eeb7b61786b57771b05738fbd401ef6b3cc1400e7ebe3507e3bcc508feacb9b4c72be8ea13c6eba9a7fb58e8546fc405c9ec50a6be83ce45181fe0f01f0daf2793e29bd8edb29be8f584dac9306b868e8b66cefb44ce34d76e4b4e4b46cd58666a9e468db64a3d33a02c5caff989dbe3a4cb5c576d46469da553f639d828193f6acf550d5e235b96166b846cc899ba0dd1aacf8ec76a74e6ea7bac4b1a7966f98e26e98305a8df47ec377ed9482b6736e4b7c43818e45f37e936182237a29ffe267cf949", 0xf6, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000021000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000f000)={0x0, 0xa1, "38f687790fe6024450b60c324bd257948915423afe9d4dfeb5d50ff396e891fdd092864daafcd4cd5290f8c69de29ab5d440990f6271e7972a32bbebdc4fa7750e221376600f3f0ebd7028f59b5194723b7a7025a62641ab9f64c49e9f44f1326fa9a375780757fa250f5b6e36711737e71e97cae684340c1efea3525bf48485662ac2bab5bae26e1136383b34bc276d6239ae2e8d9696e46b3c1e42e339fabd40"}, &(0x7f0000010000)=0xa9) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x1f, 0x40}, 0xc) 2018/01/18 09:09:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getpeername$inet6(r0, &(0x7f0000575000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000a8d000)=0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000604000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000b7d000)=0x6, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x0}, 0x40000022) 2018/01/18 09:09:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) recvfrom(r0, &(0x7f00006e6000-0xcc)=""/204, 0xcc, 0x2001, &(0x7f0000a83000)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 09:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000af3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000894000-0x4)=0x0, 0x80800) accept$ipx(r0, 0x0, &(0x7f000011b000-0x4)=0x0) 2018/01/18 09:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a10000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b4d000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009c2000-0x1)={0x800}, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/18 09:09:22 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000269000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket(0x8, 0xf, 0xc000000000000000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000bb7000)={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x3}, {0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x800}, 0x3f, [0xae45, 0x186677e8, 0x7, 0xa52, 0x3, 0xffffffffffffffff, 0x9, 0x2]}, 0x5c) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000318000-0x28)={&(0x7f0000bc6000/0x1000)=nil, 0x5, 0x1, 0x3, &(0x7f00005dc000/0x1000)=nil, 0x262c}) r2 = socket(0x40000000015, 0x5, 0x6) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/18 09:09:22 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000d6f000-0x4)=0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fcb000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000fcb000-0x4)=0xc) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004c2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000)=0xe8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fca000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x30000, 0x2, 0x0, 0x0, 0x0, 0x80, 0x3f, r3, r4}, {0x5, 0xffffffff, 0x7fffffff, 0xfff, 0x0, 0x6, 0x5, 0x40}, {0x6, 0x8, 0x4, 0x0}, 0x7fffffff, 0x4, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x4, 0x3, 0x2, 0x3f, 0x6, 0x7}}, 0xe8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fca000-0x13)={0x0, 0xb, "d21a509885df7385bbcdd4"}, &(0x7f0000fc9000)=0x13) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fca000)={r5, @in6={{0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcfa7, 0x458, 0x1, 0xe, 0x5}, 0xa0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f000076e000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fca000-0x4)=0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fcd000)={r5, 0x8}, 0x8) pipe(&(0x7f0000fcc000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f000016e000)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000fcb000)=@int=0x0, &(0x7f0000401000-0x4)=0x4) socketpair$inet(0x2, 0x80000, 0x10001, &(0x7f00005b4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000a8c000)={r5, 0xed}, &(0x7f0000c8f000-0x4)=0xfffffe3e) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fca000-0x108)={r9, @in6={{0xa, 0x1, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x93, 0x3, 0x80000001, 0x200, 0x6, 0x1, 0x15, 0x7, 0x2, 0x0, 0x3, 0x8, 0x1, 0x7, 0x6]}, &(0x7f0000fc9000)=0x108) 2018/01/18 09:09:22 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$int_in(r0, 0x5473, &(0x7f0000264000)=0x1fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000561000)={0x3, [0x4, 0x10000, 0xfc8b]}, &(0x7f0000608000)=0xa) 2018/01/18 09:09:22 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket(0x3, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@common='sit0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt(r0, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2018/01/18 09:09:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x8001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000fa4000)=@ax25={0x3, {"0620977f549d56"}, 0x1}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000577000)="85ba73fe5704b1363eb9345ed12bdf91be3e5f9b46cf992adb36419a13218d1e0352927504d07090dd900958f7da851ce32f9fd6bd252516363099053f294a80b5d4c7ab57cdb05c594acfd9cb39271ad1c394092488aaf6d8098cd8c023038c44da420611baa6eb6ab4f1ccfd6b0d50863b51b21705e9c881f5c7bf3a4855a0fac286574974cea2329a41c429b6ae34d2a3f02f75", 0x95}, {&(0x7f0000001000-0x9c)="fbf46a1ebc39a948f7980d91e7cd62b5afed21786b93bb885e20faa434a28e1fd5eeacf980d5cdb0766355df171258ff3b6903d4a5f5b00517b1c05512f9b88721cac955d05af187662a7815a3ca4916fcf079e227fb13ed936f22508408b09704dc6740fa347020d1cf62895d2463ec51a592f547579c4974192221f34b00c6900cd710273fab59b6f5785006b4dbd4d4d8acfa9f94c5856e2a35b7", 0x9c}], 0x2, 0x0, 0x0, 0x20044800}, 0x12021) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) socketpair(0x8, 0x800, 0x7ff, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000c000-0x18)={0x0, 0x6, 0x8, [0x0, 0x5, 0x80000000, 0x3, 0x5, 0x6, 0xfffffffffffff8dd, 0x9]}, &(0x7f000000c000-0x4)=0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000-0x108)={r2, @in6={{0xa, 0x0, 0xb1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x5, 0x43e, 0xd0f0, 0x7, 0x0, 0x5, 0x6, 0x8001, 0x5, 0x8, 0x3, 0x81, 0x2]}, &(0x7f000000b000)=0x108) 2018/01/18 09:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000601000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000041f000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e4c803c, 0x56}, &(0x7f0000b2f000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000901000)={r1, 0x8}, 0x8) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 09:09:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000412000-0x10)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000b2000-0x8)={0x43, 0x2, 0xfb, 0x80000001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000582000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x20, 0x7, 0x2}, &(0x7f0000623000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000024a000)={r1, 0xfff, 0x5, [0x400, 0x100, 0x32, 0x4, 0x6]}, 0x12) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000e0c000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7d000-0x8)={r1, 0x5a}, &(0x7f0000be8000)=0x8) 2018/01/18 09:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f000070b000-0xf8)="549f3dbedb50554e8feeb84a1f74280268cf22d4d2a4ebcdfba1f31bc5581998b816239e34e3c5436b195ce3ae2c4c2d147405e6d283c48f0cf912cc64c1c17b8511f75fa67f8b8e131fdd7bf8ba0d231b5dd646d5f04ef4fa17860967494b9efb7578e4fe9b45c4228967abf21d9a91ac65e88b38de7e8302043b23517bda7a7ac121a0f52554399335b91ea7004bcca7043d3a5cf6b011571b9ca0450d3051126c466b084b5162112a115087d85f1321f9325d58afdde49f465a5dfc6ae08138bbb595571af4787c38738ab406c906ae595556f2a70877ebd450d665b9054977a742afedabc86216e480c8cadd61c4b93d6f5da6a83a80") setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000867000-0x4)=0x3, 0x4) bind$alg(r0, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae5000-0x1000)="67d7eb3d", 0x4) r2 = accept4(r1, &(0x7f00007f8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060c000)=0x2e, 0x80000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000c5f000-0xea)=""/234, &(0x7f0000f08000)=0xea) getsockname$ax25(r2, &(0x7f00003e4000)={0x0, {""/7}, 0x0}, &(0x7f00008ad000)=0x10) 2018/01/18 09:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x0, &(0x7f0000bfc000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ac1000)={0x8, 0xc, &(0x7f00009af000)=@raw=[@generic={0xfff, 0x2, 0x1000, 0x8}, @call={0x85, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x11}, @jmp={0x5, 0x0, 0x9, 0xb, 0x7, 0x6, 0x1}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}], &(0x7f00000a9000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/18 09:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000797000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c28000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000fc2000-0x3b)="349c3042ef4193abed8652ff57e89098f6b3ad210cbd91996334267c6fa6e34e934e900ef5b3f7a03f430b36460067df8e28296cf199fba7090495", 0x3b, 0x4040080, &(0x7f0000366000-0x14)={0x11, 0x18, r1, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x20000000000000a, 0x2, 0x0) epoll_create(0x100) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b0d000)={0xfffffffffffffc01}, 0x1) connect$inet(r2, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r2, &(0x7f000026a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000112000)=0x14, 0x800) sendmsg$nl_xfrm(r2, &(0x7f0000c27000-0x38)={&(0x7f0000176000-0xc)={0x10, 0x0, 0x0, 0x1002080}, 0xfffffffffffffebf, &(0x7f0000ca4000)={&(0x7f00007d6000)=@flushsa={0x20, 0x1c, 0x303, 0x2, 0x1, {0x7e}, [@offload={0xc, 0x1c, {r3, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0xfffffffffffffe6d) socket$packet(0x11, 0x2, 0x300) 2018/01/18 09:09:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockname$packet(r1, &(0x7f0000726000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe6000)=0x14) 2018/01/18 09:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d51000-0x4)=0x6, &(0x7f0000885000-0x8)=0x4) setsockopt$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]}, 0x1, 0x0, []}, 0x90) 2018/01/18 09:09:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fb000/0x4000)=nil, 0x4000, 0x2000000, 0x110, r0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000c99000-0x38)={&(0x7f0000239000)={0x10, 0x0, 0x0, 0xa000040}, 0xc, &(0x7f0000e72000-0x10)={&(0x7f0000c59000-0x528)={0x528, 0x0, 0xb, 0x200, 0x3, 0x2, {0xb, 0x0, 0x6}, [@nested={0x1a8, 0x16, [@generic="d7fbfaeea68cad5d66", @generic="d83ad9bebcb17180272a21b7b14d50addd796a090495cf7d63c25c0bde9716809cd062f363d7040b7e737539a04a53c458d2fcf71ec9723a9f7bb8b7f497359e5c50bbab72b44e23d2ae7336ef542238ee1f0270e0c84b91", @generic="ecb10cab078c2eb3b003feda64a1", @typed={0x10, 0x29, @u64=0x1}, @generic="9a994c174d96f35b2231ef67e1b9fa019cfe6f19f6a5ba3ea382f3ffef47c6d5c68dd580c15928b1972bd72f4323b73d879721478e561bc4c120bf210c6c434e383c8ebc9fb3dc513ab133141bdfd013f228d03d26b4ce228e88c0aa71aa784469e9057c5271af47a3115b487ede9e818c47b706c7016adc4eaabe8d947931ebf3c30855d2cb7fdfe6eb8cdda3d93593c42c37aec3398ebdf29ef7d495d0b811603ad9e9eff0ac04f564535ed263aa181c1f161c5fd721d2d94bc29e67e791d7372bee3f4a46a48925b75220876fc8f8f7582d9c95393c05d3ce79fe3a399ef00f7c5b51d610f9e05e36b1362216f87c4b5cbd3f30a5ec4941ba42e9135d", @generic="4f1a76345d2f492979dcc00c082ddff4b8fd9b990869fb2cf7392a", @typed={0xc, 0x25, @str='\x00'}]}, @typed={0xc, 0x7a, @u32=0x1}, @nested={0x360, 0xb, [@typed={0xc, 0x37, @u32=0x9}, @typed={0x10, 0xa, @u64=0x9}, @generic="757f769ab7afb1f29b6b016ed0f3392b2d512529ca9daf7e6f263f46e4a2e317c7e15adaa46b8793005cbca02be8f6f973661f2e699563cbba67ea8544bc2e7a169f02b508c90f9a41fcb92630c85aaf34e6abdd05643159ccc46751dfbfd5663e846e635a", @typed={0xf4, 0x88, @binary="695fa893728453c59b06a693fdb24d0f2dfb76565ef1fff46d7315c38f7fea7e6263c0a8c1c9acfeb48963e962cb81b386d9548729f3d4c0cd764e3ca49146f491d1f3abbb9a6e3a8c2f2c4148424efbab83e697e850333af55925a69eac874d26f7df9c486fa941f2add75709fa5621da3a34e0a1356a84383007d49f0e2a2900cdaefbbe64b84d338852480c071c12bf26e5afdd692a01ef90cb5645f5aeba5f761c740ad0a557acd90f8461cfe380f10217b3ff4b5f08a620be6b1d14e606ce0568f2fbecfadeafc51ddd5f4df5633cc19f5bbc263517a70ca29cb859d70d4a2a922a8546efc369"}, @generic="e6da390428784f94e282b7a208146778ad283eb404c011b51a61155ee346cba6c12d0a401b55536c9cc7571f447aed911fda562745c1c0a28d0db538832a66b3ba", @generic="3773c4fa81aab99caab87fc73dc09ee45e9ef6749d4653ace19f509afe43f92e8668081f9afae5b5de1655e39368c9bec3a47b3fc585e56c76fb2df31f9de6c0ec17075cf89946b93ad20b0e093f1c6c195785909de06610708172c116882188a772e8fe153498157c7cb1cb24cd13253f9f1b9ead7902326beabdc3907048f726c5cf37fb12d4332d94024090f115d1a6e5f241727bf6615ccabdcdbbe17316c30b857319bb74e75240a6429cad391cad5353f038272269c0cd62", @generic="be4c8dc1c449da37388b2f6bd25a351f0667564ea21a32910027c9485a4c1b903f06955f9ab521a2f516baa0e6f78eb7277da63a83bd01ff9211872e00314d4e546cc64776c86c9da7f6343c50967c151449a2e251ca5fb2038660110a5e871227dc68cc0151c2fabfbd28dda2ef0fc62c628e2ffc7aa4eec080bb84a95295e077f7b939fad930c47953df8bbfbd730a1c4924acbfc825a498fa429dbc6ed98bf3a2466edeaf8472a13386bebe16535d7db2599b1da398846f", @typed={0x18, 0x6e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x82, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x528}, 0x1, 0x0, 0x0, 0x800}, 0x20000045) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:09:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c49000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "5bc7a4038f91050b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f000086d000)={0x0, 0x0, []}) r0 = socket$l2tp(0x18, 0x1, 0x1) syz_emit_ethernet(0x1e, &(0x7f0000a25000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@can={0xc, {{0x2, 0x4, 0x2, 0x3f}, 0x1, 0x3, 0x0, 0x0, "2f4b1b56d198c419"}}}}, &(0x7f000091f000)={0x0, 0x2, [0x4d, 0x3e6]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) 2018/01/18 09:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x81c, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000fdf000)=[{0x1010, 0x100, 0x7, "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"}, {0x90, 0x3a, 0x9, "a12002a48d4e1753fa4f51b052c5c9e23fbc44aea638d572a715be2f18fea7165ddc8f8206658b68dea52487b8d06d6b380d3562f8ee73c8c1595b0b544722ff4db1bc64283d5c50768f06bab73433f6c7099b1826abc2f1a7f0d6dab1d534a3275d8e933c5b2b90db08092974532c1fdba5662a0ea6af010f38b262bd42"}, {0x30, 0x10d, 0x53d, "0e25aa392eacc1aa538141645dc4c2018f554a213f7a7f2fb1"}, {0x80, 0x101, 0x5, "d2ac3e1afa8c21327363817b1fa49b9bc0edf95acdec9b02a26b05b672088642356ae94dc69c3b3746f4e8c7b76eb96de36c624ce2bbdac98cbd091d832b42c37dba53f299da9a1f0ab191cc61116ca34a250f6ffe8d512002b0f14b8266536cc550c81dc85ca1d1b5c552"}, {0x20, 0x0, 0x2, "cb6d8b1d23b5c159b76e73947c"}], 0x1170, 0x4000000}, 0x0) 2018/01/18 09:09:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x57}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000011c000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/18 09:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000797000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c28000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000fc2000-0x3b)="349c3042ef4193abed8652ff57e89098f6b3ad210cbd91996334267c6fa6e34e934e900ef5b3f7a03f430b36460067df8e28296cf199fba7090495", 0x3b, 0x4040080, &(0x7f0000366000-0x14)={0x11, 0x18, r1, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x20000000000000a, 0x2, 0x0) epoll_create(0x100) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b0d000)={0xfffffffffffffc01}, 0x1) connect$inet(r2, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r2, &(0x7f000026a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000112000)=0x14, 0x800) sendmsg$nl_xfrm(r2, &(0x7f0000c27000-0x38)={&(0x7f0000176000-0xc)={0x10, 0x0, 0x0, 0x1002080}, 0xfffffffffffffebf, &(0x7f0000ca4000)={&(0x7f00007d6000)=@flushsa={0x20, 0x1c, 0x303, 0x2, 0x1, {0x7e}, [@offload={0xc, 0x1c, {r3, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0xfffffffffffffe6d) socket$packet(0x11, 0x2, 0x300) 2018/01/18 09:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000797000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c28000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000fc2000-0x3b)="349c3042ef4193abed8652ff57e89098f6b3ad210cbd91996334267c6fa6e34e934e900ef5b3f7a03f430b36460067df8e28296cf199fba7090495", 0x3b, 0x4040080, &(0x7f0000366000-0x14)={0x11, 0x18, r1, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x20000000000000a, 0x2, 0x0) epoll_create(0x100) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b0d000)={0xfffffffffffffc01}, 0x1) connect$inet(r2, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r2, &(0x7f000026a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000112000)=0x14, 0x800) sendmsg$nl_xfrm(r2, &(0x7f0000c27000-0x38)={&(0x7f0000176000-0xc)={0x10, 0x0, 0x0, 0x1002080}, 0xfffffffffffffebf, &(0x7f0000ca4000)={&(0x7f00007d6000)=@flushsa={0x20, 0x1c, 0x303, 0x2, 0x1, {0x7e}, [@offload={0xc, 0x1c, {r3, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0xfffffffffffffe6d) socket$packet(0x11, 0x2, 0x300) [ 1015.487963] divide error: 0000 [#1] SMP KASAN [ 1015.492512] Dumping ftrace buffer: [ 1015.496043] (ftrace buffer empty) [ 1015.499748] Modules linked in: [ 1015.502959] CPU: 0 PID: 25782 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #195 [ 1015.510322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1015.519696] RIP: 0010:___bpf_prog_run+0x3cc7/0x6100 [ 1015.524691] RSP: 0018:ffff8801d4247200 EFLAGS: 00010246 [ 1015.530038] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 2018/01/18 09:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000797000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c28000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000fc2000-0x3b)="349c3042ef4193abed8652ff57e89098f6b3ad210cbd91996334267c6fa6e34e934e900ef5b3f7a03f430b36460067df8e28296cf199fba7090495", 0x3b, 0x4040080, &(0x7f0000366000-0x14)={0x11, 0x18, r1, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x20000000000000a, 0x2, 0x0) epoll_create(0x100) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b0d000)={0xfffffffffffffc01}, 0x1) connect$inet(r2, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r2, &(0x7f000026a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000112000)=0x14, 0x800) sendmsg$nl_xfrm(r2, &(0x7f0000c27000-0x38)={&(0x7f0000176000-0xc)={0x10, 0x0, 0x0, 0x1002080}, 0xfffffffffffffebf, &(0x7f0000ca4000)={&(0x7f00007d6000)=@flushsa={0x20, 0x1c, 0x303, 0x2, 0x1, {0x7e}, [@offload={0xc, 0x1c, {r3, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0xfffffffffffffe6d) socket$packet(0x11, 0x2, 0x300) 2018/01/18 09:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000797000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c28000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000fc2000-0x3b)="349c3042ef4193abed8652ff57e89098f6b3ad210cbd91996334267c6fa6e34e934e900ef5b3f7a03f430b36460067df8e28296cf199fba7090495", 0x3b, 0x4040080, &(0x7f0000366000-0x14)={0x11, 0x18, r1, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x20000000000000a, 0x2, 0x0) epoll_create(0x100) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b0d000)={0xfffffffffffffc01}, 0x1) connect$inet(r2, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r2, &(0x7f000026a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000112000)=0x14, 0x800) sendmsg$nl_xfrm(r2, &(0x7f0000c27000-0x38)={&(0x7f0000176000-0xc)={0x10, 0x0, 0x0, 0x1002080}, 0xfffffffffffffebf, &(0x7f0000ca4000)={&(0x7f00007d6000)=@flushsa={0x20, 0x1c, 0x303, 0x2, 0x1, {0x7e}, [@offload={0xc, 0x1c, {r3, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0xfffffffffffffe6d) socket$packet(0x11, 0x2, 0x300) 2018/01/18 09:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000797000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c28000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000fc2000-0x3b)="349c3042ef4193abed8652ff57e89098f6b3ad210cbd91996334267c6fa6e34e934e900ef5b3f7a03f430b36460067df8e28296cf199fba7090495", 0x3b, 0x4040080, &(0x7f0000366000-0x14)={0x11, 0x18, r1, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x20000000000000a, 0x2, 0x0) epoll_create(0x100) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b0d000)={0xfffffffffffffc01}, 0x1) connect$inet(r2, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r2, &(0x7f000026a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000112000)=0x14, 0x800) sendmsg$nl_xfrm(r2, &(0x7f0000c27000-0x38)={&(0x7f0000176000-0xc)={0x10, 0x0, 0x0, 0x1002080}, 0xfffffffffffffebf, &(0x7f0000ca4000)={&(0x7f00007d6000)=@flushsa={0x20, 0x1c, 0x303, 0x2, 0x1, {0x7e}, [@offload={0xc, 0x1c, {r3, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0xfffffffffffffe6d) socket$packet(0x11, 0x2, 0x300) 2018/01/18 09:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000797000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c28000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000fc2000-0x3b)="349c3042ef4193abed8652ff57e89098f6b3ad210cbd91996334267c6fa6e34e934e900ef5b3f7a03f430b36460067df8e28296cf199fba7090495", 0x3b, 0x4040080, &(0x7f0000366000-0x14)={0x11, 0x18, r1, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x20000000000000a, 0x2, 0x0) epoll_create(0x100) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b0d000)={0xfffffffffffffc01}, 0x1) connect$inet(r2, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r2, &(0x7f000026a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000112000)=0x14, 0x800) sendmsg$nl_xfrm(r2, &(0x7f0000c27000-0x38)={&(0x7f0000176000-0xc)={0x10, 0x0, 0x0, 0x1002080}, 0xfffffffffffffebf, &(0x7f0000ca4000)={&(0x7f00007d6000)=@flushsa={0x20, 0x1c, 0x303, 0x2, 0x1, {0x7e}, [@offload={0xc, 0x1c, {r3, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0xfffffffffffffe6d) socket$packet(0x11, 0x2, 0x300) [ 1015.537300] RDX: 0000000000000000 RSI: ffffc900030d2000 RDI: ffffc90001371049 [ 1015.544579] RBP: ffff8801d4247308 R08: 1ffff1003a848dd9 R09: 0000000000000002 [ 1015.551836] R10: ffff8801d4247388 R11: 0000000000000000 R12: ffff8801d4247340 [ 1015.559096] R13: ffffc90001371048 R14: ffff8801d4247340 R15: 0000000000000000 [ 1015.566357] FS: 00007fbae40bf700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 1015.574573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1015.580441] CR2: 00007fe8d8ce1db8 CR3: 00000001d2112004 CR4: 00000000001606f0 2018/01/18 09:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000797000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c28000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000fc2000-0x3b)="349c3042ef4193abed8652ff57e89098f6b3ad210cbd91996334267c6fa6e34e934e900ef5b3f7a03f430b36460067df8e28296cf199fba7090495", 0x3b, 0x4040080, &(0x7f0000366000-0x14)={0x11, 0x18, r1, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x20000000000000a, 0x2, 0x0) epoll_create(0x100) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b0d000)={0xfffffffffffffc01}, 0x1) connect$inet(r2, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r2, &(0x7f000026a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000112000)=0x14, 0x800) sendmsg$nl_xfrm(r2, &(0x7f0000c27000-0x38)={&(0x7f0000176000-0xc)={0x10, 0x0, 0x0, 0x1002080}, 0xfffffffffffffebf, &(0x7f0000ca4000)={&(0x7f00007d6000)=@flushsa={0x20, 0x1c, 0x303, 0x2, 0x1, {0x7e}, [@offload={0xc, 0x1c, {r3, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0xfffffffffffffe6d) socket$packet(0x11, 0x2, 0x300) [ 1015.587701] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1015.594959] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1015.602212] Call Trace: [ 1015.604818] ? bpf_jit_compile+0x30/0x30 [ 1015.608893] ? netlink_lookup+0x5f7/0xa90 [ 1015.613047] ? lock_downgrade+0x980/0x980 [ 1015.617193] ? sock_sendmsg+0xca/0x110 [ 1015.621082] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 1015.626358] __bpf_prog_run160+0xde/0x150 [ 1015.630509] ? __bpf_prog_run192+0x150/0x150 [ 1015.634915] ? lock_acquire+0x1d5/0x580 [ 1015.638862] ? lock_acquire+0x1d5/0x580 [ 1015.642819] ? lock_release+0xa40/0xa40 [ 1015.646767] ? __lock_is_held+0xb6/0x140 [ 1015.650830] sk_filter_trim_cap+0x33c/0x9c0 [ 1015.655126] ? sk_skb_is_valid_access+0x140/0x140 [ 1015.659946] ? netlink_skb_destructor+0x1d0/0x1d0 [ 1015.664768] ? rtnl_fill_vf+0x480/0x480 [ 1015.668721] netlink_unicast+0x1b8/0x6b0 [ 1015.672754] ? lock_release+0xa40/0xa40 [ 1015.676705] ? netlink_attachskb+0x8a0/0x8a0 [ 1015.681094] rtnl_stats_get+0x7bb/0xa10 [ 1015.685049] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 1015.691604] ? rtnl_get_link+0x124/0x2b0 [ 1015.695638] ? rtnl_dump_all+0x460/0x460 [ 1015.699671] ? lock_release+0xa40/0xa40 [ 1015.703620] ? __lock_is_held+0xb6/0x140 [ 1015.707657] rtnetlink_rcv_msg+0x57f/0xb10 [ 1015.711866] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 1015.718416] ? validate_linkmsg+0x8e0/0x8e0 [ 1015.722714] ? __might_fault+0x110/0x1d0 [ 1015.726748] ? netlink_tap_init_net+0x350/0x350 [ 1015.731391] netlink_rcv_skb+0x34c/0x400 [ 1015.735424] ? validate_linkmsg+0x8e0/0x8e0 [ 1015.739718] ? netlink_ack+0xa10/0xa10 [ 1015.743580] ? netlink_skb_destructor+0x1d0/0x1d0 [ 1015.748399] rtnetlink_rcv+0x1c/0x20 [ 1015.752088] netlink_unicast+0x4c4/0x6b0 [ 1015.756125] ? netlink_attachskb+0x8a0/0x8a0 [ 1015.760509] ? security_netlink_send+0x81/0xb0 [ 1015.765067] netlink_sendmsg+0xa4a/0xe60 [ 1015.769107] ? netlink_unicast+0x6b0/0x6b0 [ 1015.773321] ? security_socket_sendmsg+0x89/0xb0 [ 1015.778049] ? netlink_unicast+0x6b0/0x6b0 [ 1015.782258] sock_sendmsg+0xca/0x110 [ 1015.785946] sock_write_iter+0x31a/0x5d0 [ 1015.789983] ? sock_sendmsg+0x110/0x110 [ 1015.793937] ? iov_iter_init+0xaf/0x1d0 [ 1015.797887] __vfs_write+0x684/0x970 [ 1015.801576] ? kernel_read+0x120/0x120 [ 1015.805438] ? bpf_fd_pass+0x280/0x280 [ 1015.809304] ? _cond_resched+0x14/0x30 [ 1015.813167] ? selinux_file_permission+0x82/0x460 [ 1015.817990] ? rw_verify_area+0xe5/0x2b0 [ 1015.822027] ? __fdget_raw+0x20/0x20 [ 1015.825718] vfs_write+0x189/0x510 [ 1015.829232] SyS_write+0xef/0x220 [ 1015.832660] ? SyS_read+0x220/0x220 [ 1015.836259] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1015.841249] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1015.845985] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1015.850713] RIP: 0033:0x452e39 [ 1015.853874] RSP: 002b:00007fbae40bec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 1015.861556] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 1015.868808] RDX: 0000000000000026 RSI: 0000000020fd3000 RDI: 0000000000000014 [ 1015.876052] RBP: 00000000000003bb R08: 0000000000000000 R09: 0000000000000000 [ 1015.883293] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 1015.890535] R13: 00000000ffffffff R14: 00007fbae40bf6d4 R15: 0000000000000000 [ 1015.897787] Code: 89 85 58 ff ff ff 41 0f b6 55 01 c0 ea 04 0f b6 d2 4d 8d 34 d4 4c 89 f2 48 c1 ea 03 80 3c 1a 00 0f 85 ee 1e 00 00 41 8b 0e 31 d2 <48> f7 f1 48 89 85 58 ff ff ff 41 0f b6 45 01 83 e0 0f 4d 8d 34 [ 1015.916912] RIP: ___bpf_prog_run+0x3cc7/0x6100 RSP: ffff8801d4247200 [ 1015.923627] ---[ end trace 03a0cab7250837d6 ]--- [ 1015.928402] Kernel panic - not syncing: Fatal exception [ 1015.934193] Dumping ftrace buffer: [ 1015.937708] (ftrace buffer empty) [ 1015.941392] Kernel Offset: disabled [ 1015.944988] Rebooting in 86400 seconds..