ffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x0}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f000062c000)="a3800fabb3c3c871010312a8b561c39ff76f21baa5d9ba9ade1795e1e48354d42ab73b0a7ad89a605c8b43d95960b1952e6d6bb75bd9a8ef7ea2869922a29dcd9c8b535dbcfb49801ffdcc30d74592145d542a2592c62db255250af0b029a3f661aaa9e79c3be2d256418bf524082c51a7a4e286e265532d03471b439da8674703cae7fd4cf8780d3a13f4ee4a1de4089d91eb6e38f6977617cac91fd3186061075b65", 0xa3) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={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}}, &(0x7f0000644000)=0xe8) accept(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0x90, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/23 03:01:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c43000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x7, 0x6, 0x1, &(0x7f0000ba0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r3}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000+0x71)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0xd8, 0x41, 0x101, 0x6, 0x3, {0x12, 0x0, 0x0}, [@nested={0xc4, 0xe, [@typed={0xc, 0x7, @pid=r5}, @generic="1535a383d442e6e19c86731e60d5210b3ad1b57a32449c2fc51de215678c374dd92720e6378958bdc1d42b8d3842f34f79b8419918f8059de86593978d36e2c687549d35dc9f3f6d3dfb08d29f29a41dd9e6de0472082b1d3bcd96f07261cf3a44ef0f93480adbdcfe108be2c944f942646cb037dd76daa263fe9187dd4a1a8d8d9c7325cfdd71cec89639e51476e1e5e3042e71d3afdc24b08a44177c1484034810b4f342d4e00ea0081cfc187c8f48398a9f"]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x800}, 0x80) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x8, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000002000)={r6, &(0x7f0000002000-0x37)=""/55}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f}, &(0x7f0000004000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000004000)={r7, 0x98, &(0x7f0000005000-0x98)=[@in6={0xa, 0x0, 0x8f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x36}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000)=0x10) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, 0x4) r8 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000006000-0x8)={0x2, [0x0, 0x2]}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000003000-0xc)={0x0, 0x75a0000000000, 0x26}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000007000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000007000)=@dstopts={0x3b, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0x76, "577b8230738e7c6fd6637b8b23ef37a75dcc9af9026e2ceeb3d0948f1b31d9d2bb0bbd2b8ebe5ebb60bb5309a3fcee802b2da458c629efc63913ba5a1ca75d27c30d5bc1b2ed20f7f6b95aeb4a1b4063d1d774a6019f508e3c229f119dde61cf80b9c75273b8a0fa1155fe1f74b76f1137ff8e3117c3"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x20}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x20, {0x9, 0x6, 0x5d95, 0x2800, [0xfff, 0x8, 0x4]}}]}, 0xb8) 2018/01/23 03:01:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) r2 = accept(r1, &(0x7f0000e19000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006b2000-0x4)=0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000460000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd1000)=0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0x8) 2018/01/23 03:01:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009f7000-0x4)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00004f4000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002bc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000137000)={0x8001, 0xe4}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e86000-0x10)={&(0x7f0000950000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000927000-0x18)={r2, &(0x7f000023f000-0x7e)="7c01fb35675b155b3e24c993724c6ea799cc95a35e853e98de457174639fa0cc68a533281a2f2c6d0eb3b1e62782ef39667a12cf19d4ef46869418969434d070bf6f2b78149fcd228cf06e783b5fc7b6a2efb5af5e0c58580472004d918d46896a822ddd2b6a513ac332e4d7057e086cc729364f0c51b06504730e5d43b5", &(0x7f00002ea000-0x36)=""/54}, 0x18) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f42000)=0x0) r3 = socket(0xf, 0x80000000000803, 0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000770000-0x4)=0x5, 0x4) recvfrom$ipx(r0, &(0x7f0000c55000-0x6f)=""/111, 0x6f, 0x40, &(0x7f0000700000-0x10)={0x4, 0x3, 0x1000, "d2261a070567", 0x4, 0x0}, 0x10) bind$bt_hci(r3, &(0x7f0000842000)={0x1f, 0x400, 0x2}, 0x6) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00006ee000-0x40)={&(0x7f0000e8a000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000916000-0x8)=[0x0, 0x0], &(0x7f00009da000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00005c7000)=[0x0, 0x0, 0x0], 0x5, 0x2, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 03:01:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000754000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b61000)=0x3a, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a3c000+0x3ed)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f0000890000-0x38)={&(0x7f00008b1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x32, &(0x7f00005dd000)=[{&(0x7f0000ade000-0x41)=""/65, 0x41}, {&(0x7f00002f8000)=""/4096, 0x1000}, {&(0x7f000033e000-0x2a)=""/42, 0x2a}, {&(0x7f0000d71000)=""/51, 0x33}, {&(0x7f0000ae3000)=""/126, 0x7e}], 0x5, &(0x7f0000a14000-0xa0)=""/160, 0xa0, 0x7}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00001af000-0x160)={{{{0x2, 0x2, @rand_addr=0xfffffffffffff001, [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, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x100, 0x7, "45a448d88923c9756ec9986de4149470f2bed0f9c071d91f280eb09d98d29ef474e53e46037f9cb8a5152b82696683f721e8066ea61a845fd6d18f863e0f50f7d78ab917e90d310b4570e88b38199df4"}, 0x160) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/23 03:01:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x200000000000008, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 03:01:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x171, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "080005", 0x13b, 0x2c, 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}, {[@fragment={0x3b, 0x0, 0xb1, 0x0, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [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], @loopback=0x7f000001}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/23 03:01:45 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fef000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000fee000)=0x1e) connect$bt_sco(r0, &(0x7f0000a29000)={0x1f, {0x7f, 0x5e51, 0x5f5, 0x4, 0x2, 0x0}}, 0x8) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e53000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fef000-0x4)=0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fee000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000099b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0xa3ad, 0x8042, 0x400, 0x0, 0x2000a, r2}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000070b000)=0x0, 0x4) 2018/01/23 03:01:45 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000020000)={0x0, 0x9}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000021000)={r2, 0x1}, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000022000-0xee)="6c5cefe6ad0ef9a07c1dc3d30c1e225695d1d2cea74801a2fc24a287397a121e98504a0db2a793008c5f3186bfa5a30c2ae94f1aee78f0829c169e69f9f0d9972397853462fb6f338cda9cde4e271e0f6940d1961c8404300ac44d656760b0a9da7092390ec805fdbbe55c3855f92a56efd4eeea7944f208e20e8d1007edcb86f9d77772ff69a4bc7ce86ac81a8015fe7697aec6596819a46be34518a2908798aee2b4f8d789fab0a846872fe9ae1b90f92f6707bb64cae849c532e9e0f9794627a5c5667d7b7ae0a3490d8c46e21aa21e4e6e14231b1368a05a540ea98b49bd820643962e17a42eccdaca4b0948", 0xee) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000021000-0x8)=@assoc_value={r2, 0xffffffffffff032b}, 0x8) 2018/01/23 03:01:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000f8d000)={0x0, 0x0, &(0x7f0000e6a000)=[{&(0x7f0000e4f000)="ab3f", 0x2}, {&(0x7f0000954000-0x5d)="c6ac", 0x2}], 0x2, &(0x7f00007b9000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}, 0x4008041) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000583000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8090000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) accept(r0, 0x0, &(0x7f0000ca1000-0x4)=0x336) shutdown(r1, 0x1) write(r0, &(0x7f0000de9000)="573e0af9093d08067c6081e6c57143edc8e620238a99ffdafc80af387661466b53faaac6639e92065070053e1d94b2ce723fcffbfb1f36e41319827b90799acbbf848ba24f39654fb6e694515c43310b82739a0785ae0933fded31", 0x5b) 2018/01/23 03:01:45 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000002f000)={0xd2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x9, 0xfffffffffffffff8, 0xfff, 0x100000001, &(0x7f000002f000)=@generic="3573c9ea9f3945ce389342377679761b", 0x2, 0x100000000, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:45 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x78, &(0x7f0000002000-0x6a)="", 0x0) getpeername(r0, &(0x7f0000698000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007b6000)=0x1c) 2018/01/23 03:01:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000054b000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000673000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000274000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 03:01:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000beb000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000041e000)={0x401, 0x100, 0x53, 0x0, 0x8}, 0x14) r1 = socket(0x1000000010, 0x10000000002, 0x0) bind$rds(r1, &(0x7f00004f1000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000039b000-0x10)="cc1eae00dae1ae7e933284374925c44c", 0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000187000)=0x7, 0x4) bind(r1, &(0x7f000016e000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x80000003, 0x1, 0x4, 0x1, {0xa, 0x1, 0x5e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41, 0xfffffffffffffff9, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ce1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000059b000-0x4)=0x8) recvfrom$inet(r0, &(0x7f00004cf000)=""/128, 0x80, 0x10000, &(0x7f0000527000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:45 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bbf000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b5000-0x4)=0x8, 0x80800) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000da7000-0x4)=0x400) accept4(0xffffffffffffffff, &(0x7f0000460000)=@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}}}, &(0x7f00001a0000)=0x32, 0x80000) accept4$netrom(r1, 0x0, &(0x7f00009f1000)=0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(0xffffffffffffff9c, &(0x7f0000da6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0x10) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000da7000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009bc000-0x8)=@assoc_value={0x0, 0xf98}, &(0x7f0000da8000)=0x8) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000da8000)={r3, 0x0}, &(0x7f0000da8000)=0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000438000-0x38)={0x0, 0x0, &(0x7f0000da9000)=[{&(0x7f0000045000)=""/26, 0x1a}], 0x1, &(0x7f00006a5000-0xa5)=""/165, 0xa5, 0x9}, 0x0) 2018/01/23 03:01:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00005e8000-0x4)=0xae, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/01/23 03:01:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000002000-0x4)=0xbd0, 0x4) getsockopt(r0, 0xf40, 0x100000001, &(0x7f0000001000)=""/0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x5, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0xca4b}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000002000-0xc)={r3, 0x80000, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000004000-0xc)={r4, 0x80000, r6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000005000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000005000)=0x2, 0x4) r8 = socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() r10 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) sendmmsg$unix(r8, &(0x7f0000003000)=[{&(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000007000-0x50)=[{&(0x7f0000007000-0x25)="b718a1098fc0ea62067e08f42fcc5654043b0b4ad2d6ec5d0332220e39644559cd55c7707a", 0x25}, {&(0x7f0000005000-0x2a)="b82ce14d22628ab2568cd85592f9de84563cc3a197e39e1e4a8f65d533601af03aa665ac4af30fa6a4ec", 0x2a}, {&(0x7f0000007000-0x3f)="b622af5595b2d6c12dc79623730e3a99b3cbfd08a8c6a5d9700e4022151b597781bd7b58fe4d3df40864e0029031096fb61fd81edd01a08d548096a3e92bf9", 0x3f}, {&(0x7f0000006000)="8effe2ac2a222ea58b5aecea9211cdf1daf182cd2096dd87d0210a02a4f9dd0a58ab4bec090a898ce781f23c3cb362aef541b76a5218b5fc421fb8abfb9a010cd32505bf1a11854e621f0f6d292ff46e9197583045df32277c4f26b2df1cdae96776ab4c826bbf53726ce091ed18d4671d3ad93035991782188da02957bbfa6bf0b5203e263470bf", 0x88}, {&(0x7f0000005000)="", 0x0}], 0x5, 0x0, 0x0, 0x4000081}, {&(0x7f0000007000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000003000)="0e6da69d47836614f12049022b32b3cb24d29b07c5c3d0f217add748b56cda2ba11afa25b405ec65856a212f9b5b519757e54c37be7c4caf34b1c11cf5a0b7d013dbd2746691cf12a2b49e17eb95672c8e3ed679ae2f8e9f315cd172b53a2033d24443d548fed0750f7ba02dfd60715a9f266447825f9518d5199d46a1027b831a7c23177cc8b9812c95c275f648b51a6c4e7f76a8267fbd0ff1e2424eeec10347a023b6097d1c639d53e16019451512a1cdde516e4e3db62f8527bb73becb8c4f8ebece519265c4d0da6e7fbfcdd4d6b8b6cd1437", 0xd5}, {&(0x7f0000001000-0x23)="8115d527802e39a43f745716276fc1c9c43a7f6053248f35e764f9474f1045d96d250b", 0x23}], 0x2, &(0x7f0000005000-0x50)=[@rights={0x30, 0x1, 0x1, [r6, r1, r7, r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x50, 0x80}], 0x2, 0x20000000) 2018/01/23 03:01:45 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000)=0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000002000)=0x0) [ 89.105463] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3757 sclass=netlink_route_socket pig=20614 comm=syz-executor7 2018/01/23 03:01:45 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x3) setsockopt(r0, 0x9, 0x8, &(0x7f000021b000)="a4aaa77d9c7b001264d4ac80dd3fc22011a1e353aa", 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000038d000-0x4)={r2}) socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000e98000/0x4000)=nil, 0x5, 0x4, 0x3, &(0x7f00005ad000/0x2000)=nil, 0x8}) 2018/01/23 03:01:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000df2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f000047a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dda000)={r1, 0x5, 0xd62e, 0x67d8}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000de4000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f00003c3000-0x20)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="81602792e4bb86dbb80610"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d20000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00001d4000-0x4)=0x0, &(0x7f0000e62000-0x4)=0x4) 2018/01/23 03:01:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000082c000)={r0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005f5000-0x4)={0x9}, 0x4) 2018/01/23 03:01:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f6e000)={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) 2018/01/23 03:01:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000099d000)={0x0, 0x77, "092da1e0dda09e8cf12806f9d9323540f960a6609c07b89a6d92981c09533748d6f17a217e889ecb7a2614c1e02ff2953dd7cd2597b8353700ca7f868326c079db51228855ece1dcfd10b3bd160642a79e722af375370d266c2e57a7b55fef9841b6feef017890d3a3af43fbab9590e9420e3bba5c5224"}, &(0x7f000063a000)=0x7f) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000081000-0x20)={0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x4, 0x8000, 0x9, 0x2, r1}, 0x20) listen(r0, 0x1e) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) [ 89.171943] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3757 sclass=netlink_route_socket pig=20614 comm=syz-executor7 2018/01/23 03:01:45 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d6d000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f4f000)={0x0, 0x8, 0x30}, &(0x7f0000ff7000)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ff7000)={r2, 0x2}, &(0x7f000028e000-0x4)=0x8) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x3, 0x2, 0x4, &(0x7f0000191000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b58000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f000097f000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:45 executing program 3: r0 = socket(0x2, 0xb, 0x7) bind$unix(r0, &(0x7f00001f7000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0x0}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c02000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xcff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x4e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4f}], 0x88) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000a13000-0x4)=0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000098f000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00004e8000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 03:01:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000f1b000+0x8c3)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004cc000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00002ad000-0x64)={&(0x7f0000089000)=[0x5], 0x1, 0xfffffffffffff000, 0x5, 0x7fff, 0xca, 0x7fff, {0x8, 0x7f, 0xff, 0x1, 0x3, 0x100, 0x7, 0x8, 0x3, 0x0, 0x400, 0x80000001, 0x7, 0x4, "34c48d2e13cae0b8532079837ee6ebda653b9ca29af9db0354882eea0afff0c3"}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000333000)={r0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00004cd000-0x4)=0x5, 0x4) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002c1000)={0x8, 0x5, 0x7, 0x8001, 0x1}, 0x14) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00004cd000)=0x0, &(0x7f00004ce000-0x4)=0x4) 2018/01/23 03:01:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b31000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000b21000-0x40)=[{&(0x7f0000735000-0xe7)="5674d6c53d86c70cf977f1a7565caa9358", 0x11}], 0x1, &(0x7f00006ac000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/23 03:01:46 executing program 4: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b6a000)={0x0, 0xfffffffffffffc00, 0x1, 0x5, 0x8, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6b000-0x2c)={0xe, 0x6, 0x2e7c, 0x0, 0x10, r0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 03:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1, 0x80000, 0x6) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000f9000)=0x6, 0x4) mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000aeb000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000d1c000)={0x8, 0x7, 0x8, 0x3f}, 0x10) recvfrom(r1, &(0x7f00009f7000)=""/73, 0x49, 0x40, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeb7) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000464000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000667000)=0x0, &(0x7f0000b3b000-0x4)=0xfffffffffffffe2e) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000845000-0x1008)={0x0, 0x1000, "a31bacfabc152ec916db9fe4317560ad1ef1160d5a18ab133f4bef9d352bf6b2018154be80474db75e511ccf2976439c6af9146e9e26bd8cded8f4c3e73acfd31a5e0f6f71548f41f7261403f8e135906b32a2095ab2bd4913dff921cd49d4ef96dd594d68efd6ad1a811e70bf7c1f3cd2aa56accd02b52983471d2556e27862916d7825c09a21dccd238a39a37752634db6ea79e21e4f3dc1703274bc421dd5f7c1e386df3d2589c3f7f5a0c8f1a12ec99a0a30055b70529ae186a9361266f3d48a8087bf8508ec714a510e701b6ebb43fdd0253d2937e8ffb2054285ef69e2763f3f1c48a5939cfbef91c316f57f3f5f1aee14c702dff6282faea7d09ff292ec08609b3e520f1dad842778642986c759a3aab040a9efe7c77aa75e2da3151314ddce4ff60f378cfb1356902180877fd2cb4207c32c2ffa284839d9439eddf8f5fc6206083d9881d713b9141227b3dd7035fd95af08d00b65e60d76c90472a03efbce7257c90be8b875c606ef64527cc754bc6c0178ce79b02f10a42f7af1c32b6baa871e2ec372cd4fd7c31be28e0f9ea5c61be253ee5efc0cdcc24062a132b5d961b829f6e7f78501d15119a44015b2f3f0f7205bb5caeeea3a90183eb1cb8e936bbe66d3873def45abd048980b6106d43fe49c288c2f542b1bbc6a77269f30efabe664a2bf51fa5fa6efd17100f3339ae9054cb1b13951e60de2fad493b1be07c2371bc0580fa495a01479a908658f94ac06f2dc5bf71bcf8a2dc5d50262f9ee4379ac263ff4d54ab4efe8129b21f314c837fdb86821e92e995e510a9b58f6f16f78af9e2ad7199c86f53a61826b644cfe14325e24b8ca76f3bc59925056f91d2fb9aaddd2e7e605cb3eec29b191925409298a02dc4a33a712fb31e51653fd1c123db34e2f2dcbccff3a1b72175bbd40da48addcbba24ac212befeebb5a96dad14386f7195e5841110d5a475f20c6457e3bc6ae740fad67f229e9aee94d6f30b4159e6f609cf4b0d5af90d377a8475e43f38c01bfc0a850d6b02b3c1fa9dcf7ef9007fbd055953de65be34bdda74561a688e05b4e081c22dd46331ef46f8b51720c843723b75314786d6d39c035c4cc838c8938b12f3f12a3fd726e09ddcf0101c6b8cfbc8cc426dddfa493391465fca1380a3e30f3ea6da8d3ade52f51261323010dd915463107bf2af53d049fb73e506377a8e945207c74456942cf36f73c4e73d67427bd13cf1ee58e5e05aa9faa4cd6f639ac59a618e63f9e1013cc66f61a4ff38c28ed85e8938347cb864e81e4023d669e349577604a642d8f86b0c571f47e386455d93b604d625e6b1c826de6a43c440407dfbcc9187d9d91615300833ca3a8576cff86f9c851103ec6a5c2aaf7742d1b570bafe5cb18a74fefba5f0206b5e67848eca5a5dd186e541d098429699db536d1b026630a1a520d5ef904db8d39284ecab6682937eed087104f9eba60e4024f83c295f6bd79e14846791f0b7879e9b1bc902389dfb886f3141a3b02ff4b894182a1df85d2948726fd3c1350bb078236335099e4dca5eacdf4528ac4a387dc18fcba54a1e5eec83e7820702361d21f7d39e38e8a8dbbd009c9283031fcbda1ac23a97a1c61eb32ee84253973d1e7995a28e9be5167e4c0b7d2330db3798a2b7a0e47806f8e8893e17115bda8db8d27493bb62f4fcf9e1a35b63cf5956347941aafd2709aac02fb73608c2430e24eea21327630098cf73028ba7a885115c553c62c102a08298b7f7194068783ded2b9001e33b87fd97cdfd8b5ab8e6ca68183a2327d98c6d1ccf719aea3e4656ce094de952a0137705451b13e254e831753e79c4e681e5a53219dc9c48f8042cfff5372ec88837ba65e4d68e09dd7530f048ba97264f10a39faf496acf1121a92f73759a727efb5d1c5e054ce42adc9e99b62c03e4f73772b0fb4df3d7fb3fcd137cf0fd04fdedd1f431888744ced03afeb0ad09c78f63287f029d9d7982931f8b57d6e38f7c047fc168e7bf2fa11dabbdc15da4e0357672515c9e008f84630c4776340c04f5f4f9a73b5987128540e1c4336109e6c22a38538e0e96cad79441939bbcbd7c3a18f702a60f12e00266107d878867ad89f26391b1753f5216092a109518cb3a208bd8b614705c025ea89c14560fda5959402e406fc56898b1d82daeef5e97b6dddd639203813ac1c9a88a1b0f49cae41f329b50df5c3143ea87b26bfab448bd561e6bb7350546f873a87b6ed1aba8e8c6e5e944d9e3d134f9fde18e58cc496180ade12a84f1190311a7ba8583e0919cd9ae9c033d33f5dd32e3af301da3d86a668bb560b86c52ecc2a14e0e37742c266469c46f08b6f018348557d99acb770bff2c5fb0ef34de402ab287d71f6f000087da2ec833d7ba8164adce23e12493ae7e8240d0fd3ce4283ccf9c89090500b24e1452e52b23db8f15bb5d02bc07ff42ce6b06f6532ba019cef65f1bae5ef6541e0137aa318e526577408589132a170392a070b09d2f986f2e4da2ccc836fc4441187462f42c82b8ddec616f89e9ca3d4e563a0fe3cb2938f1080ca7f0995cbfc0879d934a3a8afc04d7cd78bd22712ee4b7020e526a03d9c8fbe408a85d754a5dd8b723ae4f45af71b195a7ffd38fe46fc47cb642653d8a1ac366fac87bf422eeedc9b19c1fdc574a6875c4d36c3332af50b3e21e50154ac56358eea9e18a5a500bbdce3c55b54af0efa14346653cb55e1ecfa94697bfce8d6476a09432f1c61ca3cc0ff95903f062d4e1fa4db9e17efbe4f68ccd80bce55d03468450e5098be5f0333b1ef013df680ae21879060afd9f1f08836eb267a95f4fba0db0c5ce8ea6f7eb0893f1a423aded81b7f191ed73599dc39f91f0bef38323fe46e7b80b4d7904f1cd4e9dbf1dd33a951801d43af2383ac0b0bb7c3f07f9beb194d093cf8d6786aac81d7a9600cc329ba863ad1696d7b78a44a35c1a8c631455550025cffa204848b38492bd1ae2f20b7920739795d6368ecc930b51a4580dc5ebb6da2ce8249d04ec7baafdee63487155595f32d1005180cd33d6e0a500d483840d9e5152644aa0923e4f93ffd177cf52a2f29ee078bbc2f3d4834d28f26c5e72efef4e039b4763a98c18cbb8cc6ff2ce6cdd947174fdce5100135c14971d5a65dbdf55ba2d98e833bfc35deec80d336328284f6f169b51eba870ddd681b6191a8da62d6e67648f113a5fca9c2fb72954d927d1cdbb06a8da3c7231ced534c5a126f291744d8765f7774c7222a15146df6b7a6689cfbad5ef0932c6fced6fc49e1e018789068b20ebd3960b54c357c06e9bcfd59ef86d7dfef3bd9464f62c4e4a065a0234970f62bbd3f5c292cde89e687f1828629b90f8e5e31d02eb6885bfd4af1db8d8ae4a9883f815c42e91b97d4fd580177a3f5eace8b8a4e2eff770ef61efb51ff2589ee5ca07bdd3e57dce4c40a77fcd35096659f3fd41285cfbb67f77b0183cfcb930de71421a32bfd987135d467ed3bec817fda50ec9a2e67b336abb4a6000825f3eaf6a71dc6ba67c0de12dd20e11050ae07a0684d50d235220fbdd45b2829f7ad46a8d405dbbcdc522f96080c95c8b8d360dd5a8f92e5800a657bd86caeeed718815a2333f6293a3b72f125a08718d59431433783431cf26e7d697c474064c7a02f5f3df1d122e06d0883ea428ff26a90f0f8e9e3a406aa47d657133695e7c96e47610ef98e0415178e340dbf3cd5bd15baff4ac91e945b5cb2f85208b65a2678c5e4683a23ad525fd9dc0a8ea0ff0136efa53ff371dbdec434d4de2a40d7f01ea27ca624ea4af219218530f054bf6a9e2e28827214a37f9d2234d65777aee7e521ade85ba5c0b4f0630a0eb47ae123248fc727d93bf8acc9f72ca377267f85bcd0479500cb8062eed88c31a7c3200d4df0be24152826c7aff92efcc23607550ab73b85618d5df9a21739ecfe492fb5b3dc83f108e86ad3a2395e94fcecdf7d2f1df9aee74b1fac8f375c49a1a3c62eb40d916b59053fab1fd1c0af1b0c39e254177d3f6d522fadd594bfec013e31de8ccee9e64bdf393e520ea15e4d296668a392049ee69d67022cdd23e9805371a823ebeb2822167b67516190a326c671ae3375227401eb48a97fcaa9b008715355c3c7b67794a9e2745e99bbcc22f73167b335acdea0b8ce014adb1e91db74306ed7ee81b87f6b29bdb6fdd1fad113ae3060c9eb57de9b31720973ba3658ed9157f7637fdfb87a5c4900fdae0bda3205c5dcbcbf48841c2514449ee484a4feda75708b5bc1d33fbaf761e4f78783a6e8b9eb9a9129f1437ff3ac740396e995969dbaa9e70fa7e74d0951a9923b60ce14b2b39af0a59424d5f354e81db67238d950fd097ee64905b2d2d33aebf259a9d9ba09baa4af22037d007922bee1802b6ce7fa047fba904f9751ad83791b043b35ef252592efc1f8bb9b6df806bdf415d249d980fc9421cc2d716798a580887f3a9a298e0f2f1e5b50a6da4297412a4fac15ef76aca5b72eeda716d936f0f07d4903852305b848c79a5f8cd2740e5c1561d258ac2f8082b76305d791fe5537c34d9ea638fd7b368370414bfafb8137b6c0c3eb6004a46662e69e34f1d5c2ecb3040a2ddbdbb9f355ccbc12ed083cacd9433ca581fcb2ca5ffaf959197d0ec58cfef917ed2170bc2e31d428f715e7ec430186e8042d134ea4b30d25e14a6b0e988d7bbf688242b578ac4d7c5bb846a651e149327ac2c9e19cd19ffa818b94ecf1be9621449e7fb1d97891bb6f6c93b579a727aab7deb9d748db1d09981f71278770679f3599e147ee394968e770675433e0e9cba9169bd82cdc5dc4bc8cf3aad3830157d33fd3df3178bca8b3d247345e9dfe97cae968245df66078aaf1a24d6431f02d6cb61a07e6ccb33bc6c5483f324bc5c26f19418771f5ec5e2e30c127c27e15645d3b062df9b98fd2fb8b8eb8a96b618a91611f81b1fad1b2dcae2257b95504390dd4068faf1c5658eea1ee344018d7d1e4437053e5da2b45deb92b33ee3106624260ad6b885145d477bb488305fbc6e799a5a0ebe5ebe8d20ae1f70b8a837240c36bfbae8016cc80d017a3489fe074ef3f383abd11b1bd3b1a579288ac27cdf5f1c346e616a1163edf063093b7672f118d1671bf6cd0da86b2f6f03aae2392b24be1d00d474c77910d3f0916be253b01864541c884f78ae30b12d12578f6a484bc5ebac0ae203145e262ff2c7424800ac6b978e982145be794a62bf10e08a7a94c7a0b7b915e7f83378c71ddaa4c3bf4ad2746699f387a46b4d1d973652160fb555edb4a330d63d454ec34d70a0c579650e16cd25b7b2118888c13fde34394ef89b07f7ad258c5244a1dd871f3cf447ae5b38b357d46233f9fdfa25b8d439e0ad79c9c37fe35570dc9dd0530a5b099b281d2e354de9e38e7c2cce31bc0a4a20fd514dc346c2727e3cd8c29addc4e6ed24567d26e951e5bbe66a304565caa1e40baf93b9089cdc49a3357046bdbe8cd4ff2a49da6d1000a3fbbeddbbd82b07f1c42fdc29fe13109c19caad3434c250ba6ef5f2074c0446258db683d919439d49383c8faba74c263e6ab51c93316b2292f47864057a24e2ab2c1775fe0eb0a55c4a9366b425223cfcb54286ba5a835b36f87f6415446be5817a2a8b3f94e11db618e8e6f3492d8a161b71c360d645efd1a01f127081690d210515887086a1b542ac624c0ae5b0823d4fadfb0629bd1db6fd8e1e4dd7132d16015ec6b3ca3f3eca1210fbb72022081fa04d81ed4a743060d1419241e3dda93854e8b04c7bebb14e6fd9800ed1e5e712"}, &(0x7f0000a46000)=0x1008) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d2e000-0x6)={r1, 0x7}, &(0x7f0000d2c000)=0x6) sendmsg$kcm(r0, &(0x7f0000fff000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000991000)="", 0x0}], 0x1, &(0x7f0000004000-0x1438)=[{0x30, 0xfffffffffffffffd, 0x1, "0847bfd3883d27a9baadca7fafd934041c958c0379b9a2ba6ff55cf563a3b1"}, {0x18, 0x0, 0x0, "6dcd"}, {0x50, 0x0, 0x100, "7797a626c6c73269fb633543cf7fb605f49ec74ba952cf72b531548f1f9ddf60837a3138a71df6d1c2dd9c77299526aa87be98f8fe2db9653449726b3e3282"}, {0xd8, 0x10f, 0x80, "cebbcca9d0cbac2ecfabb0a007452e8973da6241a694c47c76cee781d12769ca9eb3f092a5e049af2823f1437eea80959cfae9dfb074680608e2e18db2c898fa87242e5ae67fa9429fb6ee73c876238073b2024f4cd01852bbae2135b9a9515c6637455f261d282c65e2fdd2eefa7bcce87b7b7e53fdea1999ab79aca8cd064e2273364d82e29ea73193bbfbe6543d7acb97124c8f3ad0f636e66f87e4228d146c4eb55dcd5884f56ab14db85535870f0688783b6a5dab9de295413a99f82e2b27c15eff91c2"}, {0x108, 0x13f, 0x2, "120172802abf2cb54b90252b911e24bc13e822d1d739ae1f446501288c5b61c2d21c5aa1df84d0752ba75c91ef8ddb952c8490d82a9dc3f94e5a6be1debd4a5659e919c164185dd5fd2fe8468f3a7930597cbb5890aef76af641e91b1b558b5a0eb9f11cceff672c0cb556d588f710a91e58100693425a30ae72fc0b31d7f84d9c397a56538413ce7fd1be5be2b1db86db080b1b587bddc4e8e4313d6150095dfa7b32ec85f3b99aae3fc93c590e6b042cd9fe441a0d07674c8b4868e0603bf7e51f50da52f655cdf6fcc7b6529eba1462aa1ba30b5fcba6078442694fa15b649a866b8b4f2e4216b823ee56085757bf7726036fb446"}, {0xe8, 0x29, 0x1ff, "5492fec3b6d31a15b9832b66e7c6773339aa2d2df53fdb8e809441c01e219e76b6a291c7342f12c2f686bc751f742b3d591fc76f245f402516bb8674aa681a0dc32ab79ef2cf2df4b18fafb05e74504af7b0646ab6e8d08b2e8478662d1adab3d3aef4ffada4c82dd4dd6144b17c35e1cd52e91bfbb9cc615528c114ba793cceaa4cf2c9310d28ed52bac2d9eda4a11d68e5a825fe35b4d6c4ff48cfbc141c2d6fcc889227625f950f4efbdc14419c03dbc4e114a9e4fc1899bf5ed954f74bb5a042044dfcef9519142442ef058f95de65c9927a"}, {0xc8, 0x1ff, 0x71, "d59fcf87e6ba8bb7ae97f1312c1504b39eba3f83d3d61274111c0860c0355f2dd8035755ccbd54b6f239305672ce0069f7fef6fefa12076e0aa1641465c7bfb00da8ae0fd37f6bce3b97fb7981e767f87d95c2fe97af959a04bcaa04659ada1e45e7ad360967acd026947481af769117d1b8a29f548651bd77db24976b3360b05a16968ae92dc2d6a4862daecde92e2efd6abda5734e523c6e316eeb71e474bde7174fef50a6c05f82778f8d2b5c825833"}, {0x1010, 0x117, 0x2, "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0x1438, 0x92}, 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000ed3000-0x4)=0x0, 0x4) setsockopt(r0, 0x4, 0x956, &(0x7f0000401000-0xb1)="fa0901015f826d471eaf460e1b9599818c1f3e9a87bda0304b393a65dc6be75df02db0db09b8cd542707eb0dd82191913dbce761c6c220d8e4e3dda755ad4b82af29e6c56f8c87cf9c8f20b07581a2be2db1af5d8132caa82b2445309d93af7ff41580388a0be4f6546bbbf721e891351a6c056e42c2dcbac749841aef418d3a968ccc1d53857d6c48350850b3cea161ae44f0e52b2b6efb88b26c0ce6b338b17d9d46d762bf0c608fc97ba1578dfe889c", 0xb1) pipe(&(0x7f0000e86000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e80000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f00001c4000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a9e000)={r3, 0x80000, r4}) 2018/01/23 03:01:46 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000018000-0x20)={0xffff, 0x0, 0x2, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000005000-0x10)={r2, 0x4}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000001a000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000019000-0xc)={r5, 0x80000, r0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r3, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) 2018/01/23 03:01:46 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000020000)={r0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000021000-0xc)={{0x5, 0x3, 0x7fffffff, 0x8, 0x7f, 0x1000}, 0x3}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000e000)={0x0, 0x1, 0x0}, 0x4) 2018/01/23 03:01:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) connect$l2tp(r0, &(0x7f000067b000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3, 0x0}}, 0xffffffffffffffc8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000002000-0x41)="bc34ea8ac2f97d582ab89b2c51e245b693afe5e40b8b021b10fff94a2b246ddaadf8e7dc1228c08795a4a62ed70a8379a0ab414ea0cb9b486d6d27eb345eaf12ef", 0x41) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f70000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000000000)="d82666ed3f2fc88ccf597f2fc939d139d67f8bd1c935167ba87262edd8dfc1940a77231b205a770cf8e5a12e6d124421da8e6fd214e5c0cb5914a6a4e0e2128f316f3b4b4a9e6ef4bfb7ecb5bae9147dfbb157a311b358944b06c1f6cfdcc1b0c6a4c1a83df95bbb934821adb4c7b89936660acf61ebb01841cf2476d53cde5550694a79aa88a8ebaf172a42a35b0799cde3e1d422806f2fb972f3d4d230f2a500059bb7c16d27cefb608a42fcdceffa24e5784a7213accdf7f6f5f27dd6e862", 0xc0, 0x90, &(0x7f0000fc5000-0x14)={0x11, 0xff, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) 2018/01/23 03:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb05, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000069a000)=@hopopts={0x0, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x4, 0x4, 0x0, 0xfffffffffffffffa, [0x55b, 0xe4]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x8}, @generic={0xfffffffffffffffe, 0x50, "1f779d765c5db5f0138c3af55bc69c5a1b81c32b3f741892ca567faa74212222d3fbef47d7b02a287d7ec75042c854fd3e8676476cfc1469e5de976a7197a51376399ad6112ed0ef23d5c396ea135bd8"}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x9d23, 0xd8, "d09d04adf284b111d9b2e37fbf118471769685d76e84120bd6ad9497423542eb267ff3ea599193acc9da3f613dca07511e1d273c6af40c8e2c2b882e39d3c245786fc21e1c3bf0d328bb435722193469b8d930bc45670d082161953269fda70720b3731ccb70dc939d9201270e5e03386025bacbb7ad252e0ffc427b5c2b3cdc2feebee195b88e721595314871515ec37409e6c9519922b97d7f7a66d521534b6406702061ef5c2fd07342d25f32fb0ebf2c60499785d889514b000ef794d7874734d551b3f8daf50993ecab2bb88606d3ca88a544578831"}]}, 0x168) 2018/01/23 03:01:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000ab3000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[{&(0x7f0000d57000-0x78)="510100fe59da02ff8146b2bcc38c4d78", 0x10}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:46 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000d000-0xbb)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 03:01:46 executing program 2: 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, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0xfdac, &(0x7f00004bb000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffb2) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000061b000)={0x44e6}, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) pipe(&(0x7f0000038000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000aa9000-0x10)={r2, 0x28, &(0x7f00009c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/23 03:01:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009a0000)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f56000)=[{&(0x7f0000cd0000)=""/141, 0x8d}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f00004ae000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000238000)=0x5, &(0x7f0000a4c000)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f00007c4000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/23 03:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f000038a000-0x60)=[{&(0x7f0000f18000)="23c233848822179fc9198ed8998f0ee242a160dfbf94aa4e12020aa4bb2e7852d80301998c4600c3d391ffef6b5f74a216a7e988eb6b38f06dcdd32e11d4f3af16a38a09afb35bbfcda2943b173ba9c28ce10fa67f2c701538959bcd642c1bb0e24ff4f5048b2dc09d43f954cc64d0f2568ea184", 0x336}, {&(0x7f00006ff000-0x88)="b97eba6169a57976af5a127a4bc0a985035cca6e777f2c826a6e637b727d009da59299eab85351137c017c60826fed0ae2c9afe8abbde7c112396c8ca55285f33a5e68e3666d9039b810ba2c02db7d36fc3797c8c3315c39eecae6d53206cd5bc55403248cae358dfeb1cc76d60c4a13fddba0208718e6325288e03d1d4ee21e55f09d85f286182a", 0x0}, {&(0x7f00006a7000-0xcc)="840fd45e165e4124e232661f9b1ef02da8bce1abd0660c9e31086232b27d05d287229a64a55366aafffd17504e59925f32063d08cb193b666b45019b3fadee5a6fff89779fb56887da9283004771f2947488302381015523103eed439ae81a257e40f2643d8059814aa136aa6a2eb79a30a8ff1c8873f1b5093959a20be02430f282a81aee6a2a6cf030da4f9170df475f2cabe8d058c3c5b85bcdd15149a03d3915aeb133c74e205d6bb2cb929a64cd8d3e82bd6bb7353a6ea8342ef368c0972067012163ec5aedd1b930f7", 0x0}, {&(0x7f0000aca000)="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", 0x0}, {&(0x7f0000055000)="add38f9d54aad810006331f5f15da52179b8c3ee5220fe922fdfcd899a5302ffcc8aad00d1c66c777f9adcf0ac377ee07050179cf94c43da86aee619140f42fc1aa1664447fb1b11e522c3f17f22fb10b8cd82b708407436f99f1aa0ada441d67a91bc215cef7a970d206ffc45f12c708ddd5dc9a1da137cdc8f7a53faadb2242787fa9b0a8030289cc2bc89117ffb18a151", 0x0}, {&(0x7f0000665000)="2ee07c7c6369f1eb9d97f953456ace2dd8c71d37ae1bf5df8c4d1fb778100de79895a60392f08c31a64ffd385bdaffc80c35f9c339a4d61066d2fca145b9ed124b78c9e6dcc96f9c0837d1b31319df203af5ac3597338adf915af0ad35115b94d7ebe179f25e23425bb16cb1cfae8b6ce9c251f5fe641a4e04be69b91ff52e638a255b43ec69d2245b4afd701eacdae31017958cde15e84d5d6291a2d7f50eb6d060d7478e16891996f8713f7c6a6d3c3a7115e2c6e921a81c91d6f06d64a90df9f31c40e1c1c3aea3ab118820a3680705cb890a63101bc046ea0bbd218af66ba6e2a6db1148b2314d8f8687b733f0c8ac318780", 0x0}], 0x1000000000000088, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x4924bb0, 0x0) sendto(r0, &(0x7f0000d8f000)="70283810985901983731ac24144eb4cd4b5f6e33ab08dbaddbf1c92e59b1b7c283227e91bba370a393942b7be0763dc13f38b5ba8e8f46e919794db20b34f468eeb469085dc8701b2c6699bfe6b575292c6d6f0abc2334a78ce417e2cb008684f7218369206070b0c8024ab6639f375e64fc9e8326e4748e554d392f4a67e2e624cabb15110ba12d6468091a9f4f901e034a1e5177dba1074c8fb0c0721cb9fc34f1cde20de6048376876328f73fd3fa1f6e58ff15e1e6b8fa2626b86b3f", 0xbe, 0x40000, &(0x7f0000cb0000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x0}}, 0x2e) recvmsg(r1, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x32c, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x1, &(0x7f000009a000-0x10)=[{&(0x7f00004c7000-0x90)=""/144, 0xffffffffffffffbc}], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x3e7}, 0x0) 2018/01/23 03:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, &(0x7f000054c000)=[], 0x191, &(0x7f0000122000-0x10)=[{0x10, 0x10f, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/23 03:01:46 executing program 6: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 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) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000f8000)={0x0, 0x0}, 0x1, 0x0) 2018/01/23 03:01:46 executing program 0: socketpair$inet6(0xa, 0x802, 0x3, &(0x7f0000643000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009ad000-0x18)={0x0, 0x7, 0x10, 0x9, 0x8000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d8f000-0x4e)={r1, 0x46, "c7eedfef50bc58dce4eb93b8957590b7f6ecf77eb4bb0eb4d817dcae411c4d57840b79c29713222dd270a67073c08bdf6e74add9c73ed643c7a901db7276463282f2f9744f5f"}, &(0x7f0000001000-0x4)=0x4e) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001000)=0xfffffffffffffffd, 0x4) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000000000)={0x9, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5e, 0x1, 0x10001, 0x0}, 0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000004000-0x10)={r2, 0x2, 0xc59b, 0x20}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000001000-0x4)=0x10000, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) connect$l2tp(r5, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x2, 0x0, 0x3, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffffffc}}}, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000008000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000008000-0xc)={r1, 0x6, 0x30}, &(0x7f0000003000-0x4)=0xc) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) 2018/01/23 03:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/23 03:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@etimer_thresh={0x8, 0xc, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket(0x11, 0x0, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d30000)=0x0, &(0x7f000072d000-0x4)=0x4) 2018/01/23 03:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80e, 0x8, &(0x7f0000278000+0x5e4)={0x0, 0x0}) socketpair(0x9, 0x5, 0x0, &(0x7f0000641000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000763000-0x20)={0x7, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000781000-0x20)={0x6, r2, 0x10001, 0x93a}) r3 = socket(0x10, 0x2, 0x0) r4 = epoll_create1(0x1000000000000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000b1e000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a68000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000aa1000-0x10)={0x0, 0x0, 0xc0000}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000094e000-0x10)={r6, r7, 0x6cdc}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00009e5000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000f00000-0xfa)=""/250, &(0x7f000099b000-0x4)=0xfa) syz_emit_ethernet(0x43, &(0x7f0000b92000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x401, 0x219f9dfb, 0x8}}], {@ipx={0x8137, {0xffff, 0x31, 0x4, 0x4, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7f}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8}, "a0f50793fc656985ba7d51b971bfa94069737b"}}}}, &(0x7f0000e5e000)={0x1, 0x3, [0x767, 0xf72, 0xf00]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a6000)={0x9, {{0x2, 0x3, @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]}}, 0x90) recvfrom(r3, &(0x7f00006a5000+0x4d4)=""/0, 0xffffffffffffffe1, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) write(r3, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) 2018/01/23 03:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) syz_extract_tcp_res(&(0x7f000020d000-0x8)={0x0, 0x0}, 0x10001, 0x1) 2018/01/23 03:01:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002f3000-0x38)={&(0x7f0000794000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000bfc000-0x60)=[{&(0x7f0000dc7000)=""/212, 0xd4}, {&(0x7f0000009000+0x3ee)=""/12, 0xc}, {&(0x7f00003fa000)=""/4096, 0x1000}, {&(0x7f000032f000-0xd7)=""/215, 0xd7}, {&(0x7f0000414000-0x75)=""/117, 0x75}, {&(0x7f00002f6000-0xe)=""/14, 0xe}], 0x6, &(0x7f0000a61000-0x54)=""/84, 0x54, 0x0}, 0x40) r1 = socket(0x1, 0x80e, 0x101) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000b1d000-0x107)={r1, r2, 0x1, 0x0, &(0x7f0000950000-0x91)="47413530a983bd341600592aecf515f915076827233d0f6cc68f41ea3031e2b38a434840878b1a09108275441770827abfc235bee1e5301dbafd2f312406c930789f7fdb20040f87bdc1a1831279aa8f8c5548c1471d960e9cb5aab8bfaaac8bde0bbd86488008d9715cb8ef87c6ceba3939559983fdf28f757a7ae1a536cb33e9115ea56f16885105debb82d7264f3810", 0x4, 0x3, 0x672, 0x81, 0x100, 0x7, 0x25281a52, "f5a28d9b4fdd41f9f70254688a947c53aefa63d644b74e32d487668e74fdff862ca4626a12c21a1eac3e35e5db4a3e4a26c327840b25597998e61df6cb507086590bde6fdb41e5294d8c3264d19483ab99c001d3c904cd39a46ea997a217579da4727a48d21053488340095a3ec1df46b11a3d96283e95f247112bf914ab5f8476f1bd829eef852a6a4b0dfb8a6ac8b1d2e683fd1deb23550d5f3a8b63023156698fbbb7c4434af989a3f450ed5c355df084ed9d181e1611fbaa30fe5b408b0e3c6365e1ffc90640e1aacfd6fe6098652c02a5a22b4e2d864da83e4643d2df"}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffffffffff8, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 89.495343] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/23 03:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000671000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000065a000-0x7a)={0x0, 0x72, "5f210ea73445a6fe17d42a023c6945939456e31b669bf75351a17ae419a89e585f5afcc406ad1ff1a4f2ef5aa2e2e83cf73a1f4a004f60138d6fced74c5f0ce5dca86228a8615a6d54e063a604d6cee349f869e3013cbf4caeb901b39c9ea9157e6f432fed7fe65dced12709fa1c2fc178a5"}, &(0x7f00005a9000)=0x7a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fb6000-0x8)=@assoc_value={r1, 0x5}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nfc_raw(0x27, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) r1 = accept4$inet(r0, &(0x7f0000eda000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9b000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00001e3000-0x3c)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xd93}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/23 03:01:46 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) sendto(r0, &(0x7f00001be000-0x47)="", 0x0, 0x0, 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) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000)={0x2, "9f5a"}, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000002000-0x115)=@dstopts={0x0, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0xfa, "6a2c9323284b10bc0a21da30b8f22bbf6f1b6c1576c86e08482a0db23b545e5c3a2330459c09de782e9075ab6426ac5b25bf496ac5809d7b4f9fb8eb78f4c7ebcb3e7e03520fa90d97de7c57ce409ce1fd42bbcd04ae68262d2d4612e3ec4982467ccb1e47d5c9e4da6f0eb961b5a2d91631f9c64a221b82fd0983876edafef91c3b71b9fdd9f64bee7971a6a93b371bb54f16db13c6961af923d6620fd47fb820905157e8235dd78d0058d10168dfd9044ae652518684a67d8375d590e7d16e7009e7de035eb15c08f4eb513db4215b557ad74b55447ee1922378d3e521ee6805d50b65f7a9a39ba65949a797641b2985b74602a722eace0e63"}, @ra={0x5, 0x2, 0x5}, @generic={0x9, 0x8, "fca6b6c2217fca32"}, @enc_lim={0x4, 0x1, 0x200}]}, 0x115) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000537000)=@hci={0x1f, 0x3, 0x1}, 0x6, &(0x7f0000370000-0x70)=[{&(0x7f0000000000)="3ba408cc370f", 0x6}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x36)="3740865ffc94a6d88be24ecf7da09e483c861e9404016e71e0bd7a90cbd976747a880374e1d57f84270d0126e4e552d24045c03b379b", 0x36}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00004fa000)="a4760ca096a7b1faf7b0079078cbd7814738ba9dc59ab6833a11514bf8f573e2a1bb7cc560762b406723871a7ae7f096992bc58f145c15cab46578089e8deec4f4b40d5150474f752544144bcd14aae81e4042e78b24969f4580e87d318919ffd2cc4805e5f97a4dc4120ea8f1e6dd28108a43c3dfccaa7c29816db8662bbbec7ddd7540aae72a2421323b38aefdc19495a5fe2d92b27991c91bebcfdbc3bef55230303069e6934f2c9c2fadf049cd38a7b523554c8622ec876fa65843307bb3", 0xc0}, {&(0x7f000079d000-0x8d)="b665c0e716cec7e7ebd100b8472f5ddc8033b674ed6d0c8cf245da466b7c679b382935eef100d849ffe528f69d04683c6219b918d626069375cd44bcde92eec6bfdc6e6c86356cfdb4d9797ea8d549440e8b4440f9901e40a263a9b591a11e902053dbc04b6331fbf7b8d2ea324aa5a4f1c8f6fd3a1aa07485cb140fe9999430a31409f3b18cd2c9616ca0230e", 0x8d}, {&(0x7f0000b6a000-0xc2)="2c3f8edd16a7a37df613b6f26bfe355881687978e761730cc181f744253e28df1f46c830d6ca8bf407f5ea69f77392d4ff501b886e227fb0a9b2aa240b9a0de50b768193c69940af74e8adc0c62e68e1b261041dd362829d82a95b96c623467ca9a4a266bad0525c54ac8c7a85ce6cb55a5ffcfb12ee444df69c8c7960d94e2a3460691e97eb6cff7ec1603ffa35ac2b4ca1409b35aa7c471e2a603bf4dc3a276141e2fe7bcbf565f9890035ad6f609606b7b85945b938a0e1d4349ac9cb1e4434a9", 0xc2}], 0x7, &(0x7f0000b8c000-0xf0)=[{0xf0, 0x29, 0xff, "6fb45157f296392d7a149d7f6e231f336faed318fb43800b591e957569aae9d397187560ec7eb752c3345983e9a1d62110162fafb95f87fd857333cf06a9ee29eab6b0b07c8d2282706ad3b3716e5a4314c73d4758ba507f9003a7604318c6602520cc84fec50d3d473a7759ba165de67464b604fb6b5a0f322a1fc24fa771825eefb6d038e55dceae629bdf35a7ed62556acaaf418f40700b8eb74c934c98f962e798706c47304b9537c8186226cddac22a6cdc37618afe705c7098171b598002a47ceef2f274c7754737701c5ef4a0ce774e5bca21882c66c391"}], 0xf0, 0x80}, 0x1) 2018/01/23 03:01:46 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000123000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ff9000-0x4)=0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/23 03:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x8, 0x2, 0x8000, &(0x7f00009d9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c49000)={0x0, 0x8, 0x0, 0x8, 0x401, 0x48000, 0xfffffffffffffff7, 0x6, {0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x37ea, 0x4, 0x8, 0x1e43}}, &(0x7f000068c000)=0xb8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000579000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000617000)={r2, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 89.542552] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/23 03:01:46 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f00008eb000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fa5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000fa5000+0x422)=0x3a, 0x800) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/23 03:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00002c8000)={&(0x7f000033c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00006c3000-0x40)={0x40, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@generic="bfa6d69bbc1a4a33379cd7e1d541d23b17c0537cda9690c821982618b0ba35d0134ff2bd70a1d82cf7"]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000c87000)="c95b12e03a3c27ce9c96db015e0e266c54dc65114187f2bf9c7bf3e56fa6df6df49c4b8b7cafebf93d9314393340ce61fb7e8f6e40c0a7c72036a4292222365eb98b1f22ca4c8221da2ec1611ebaca25fe492437b29b00e9befdadcddccfc6761d213ec23f0d67e46b1ae23a79d0fc42e1a09b29aa2dabd034") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$int_in(r1, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000329000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f6b000)={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]}}, &(0x7f000030c000)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000cb3000)={r3, 0x479503b9}, &(0x7f00004d1000)=0x8) listen(r1, 0x0) accept(r1, &(0x7f0000574000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0x10) 2018/01/23 03:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000007c000-0x88)={0xfffffffffffffffd, {{0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r0) 2018/01/23 03:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000538000)=0xd1, 0xac) sendmmsg(r0, &(0x7f0000016000)=[], 0x0, 0x4004001) epoll_create1(0x80000) 2018/01/23 03:01:46 executing program 3: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bb2582702, 0x0, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000df3000-0x4)=0xc) socketpair(0x9, 0x0, 0x0, &(0x7f0000599000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006ea000)={0x0, []}, &(0x7f000057d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x0}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000117000-0x4)=0x0) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xe8) accept(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0x90, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/23 03:01:46 executing program 7: r0 = socket(0x10, 0x802, 0x0) getpeername$unix(r0, &(0x7f000010f000)=@file={0x0, ""/4096}, &(0x7f00008a2000-0x4)=0x1002) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/23 03:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b13000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008d6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000323000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000076a000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c1, 0xfffffffffffffffd, 0xffffffffffffff00, 0x500, 0x100000001, 0x6080000, r2}) bind$netlink(r0, &(0x7f0000f60000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000)=0x0, &(0x7f000049e000-0x4)=0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000014c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000028000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e22000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a4000)=0xc) sendmsg$netlink(r0, &(0x7f000041b000+0xc37)={&(0x7f0000874000)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000c16000-0x20)=[{&(0x7f0000c71000)={0x1c, 0x3a, 0xe20, 0x6, 0x0, "", [@typed={0xc, 0x70, @u32=0x2}]}, 0x1c}, {&(0x7f0000d50000-0x1010)={0x1010, 0x25, 0x400, 0x2, 0x2, "", [@generic="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"]}, 0x1010}], 0x2, &(0x7f0000ca4000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4004800}, 0x0) r6 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r6, 0x114, 0xa, &(0x7f000057e000)={0x3, "3d7ac9"}, 0x4) r7 = accept4(r0, &(0x7f00002ca000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000911000)=0x10, 0x80800) bind$bt_hci(r7, &(0x7f0000ec8000-0x6)={0x1f, 0x79, 0x3}, 0x6) 2018/01/23 03:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000af6000-0x14)={0x0, 0x7, 0x400, 0x5, 0xf5c, 0x200}, &(0x7f0000dac000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009b9000)={r1, 0x8000}, &(0x7f0000889000-0x4)=0x8) 2018/01/23 03:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) r0 = socket$vsock_stream(0x28, 0x1, 0x0) read(r0, &(0x7f0000a30000-0x88)=""/136, 0x88) r1 = accept(0xffffffffffffffff, &(0x7f00009d7000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ed6000-0x4)=0x6) bind$ax25(r1, &(0x7f000003a000-0x10)={0x3, {"e85aa2a86806c8"}, 0x0}, 0x10) 2018/01/23 03:01:46 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x800000000002002) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000026000)={0x0, 0x0}) 2018/01/23 03:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00007b3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003f7000-0x10)={0x0, 0x30d6, 0xc9a, 0x80000001}, &(0x7f000010f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e5d000)={r2, 0x8e6, 0x6, 0x2}, &(0x7f0000bf4000-0x4)=0x10) 2018/01/23 03:01:46 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f85000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f85000-0x4)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f84000)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x597945d9, 0x3e40000000, 0x7, 0xfffffffffffffff8, 0x66}, &(0x7f0000f85000-0x4)=0xa0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r3, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f85000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a8eea669edfeb59c8ae1eda1d8789008"}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f84000)={r2, 0x8bce, 0x1, 0x0}, 0x10) connect$inet(r1, &(0x7f000056f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:46 executing program 7: socketpair(0x2, 0x6, 0x40, &(0x7f00005b5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x81, 0x2, 0x11, &(0x7f0000fca000/0x4000)=nil, 0xfffffffffffffff8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x3, 0xcc31, 0x8, 0x7, 0x400}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r2, 0x2, 0xe4, "805e91f216c8ea64cf006e8b711bf63bade7cdb7b1bc9cb18de5f738d0321437a927e0bd24b7a49716c83d80ac5322263b4cb8d8540409ce7626e37ca1ec59df0af9f1ffe6e21ec176bd5b8f6afdb63e7d3a9941bf93b1e8b384152541cf68ecb24ab121962fd04b6560d263214af272cf713a43d3251e65245cc2b201929f5fd760fb3791cb6d9e13eae6b93e8ebfb349b3920e6887eb08fbf25ea6d4f182626838039dfdcc4029c97fadf1df2b7a75c433fba392f87ee878212506080054691168ac986ba5b7a268975647a3d2c82e33d42beef5de4b810bbbea9fb77270670791148c"}, 0xec) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r3, &(0x7f0000005000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000004000)={0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xe7e, 0x80, 0xffffffffffff6624, 0x200, 0x0, 0x9, 0x5aa2e90b, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x7, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xa6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x3, 0x63a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb718, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000006000-0x1000)="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", 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000006000)={0x40000002, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000007000)={@generic="181377cf0a9b80229a7a9a9f62b1512f", 0x412}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000005000-0x10)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000004000)=0xff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000-0x10)={0x4, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000008000)={r5, &(0x7f0000008000)=""/7}) 2018/01/23 03:01:46 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:46 executing program 1: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000d8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000e1000-0x8)={0x0, 0x2}, &(0x7f00000b8000)=0x8) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000f3000)={r2, 0x1000, 0xb5, "a84e0875d4440a034d6c7b14427f8864e4c42d0c672e9271a08d4f1a050c6229eae2759e69a854cef55e1d1154278324f6bead2c9f54f7c13ec73f1f93297d17172b040d5ffdfb942d82efc5eb757b561bce9d565ef222f2b899b2a50fd1e5ea746d47060d6087d9bd82a4f895335d8d986a7294ac7cc59318fc39e7ba44836effe4b9d34e5dc9f5f53ad1d70f59f6c5f7e2f14a2ff6f676cd3ed7edfb950ecff6af93012c71110737b73d37be7ee2809718c9c8f2"}, 0xbd) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000035000)={r2, 0x4, 0x4, 0x9a33}, 0x10) 2018/01/23 03:01:46 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6(0xa, 0x1, 0x9) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000adf000)=@buf={0xae, &(0x7f00004d4000-0xae)="b86e61353268ffdf72ff0b90dfe1673bb7623bdc88107379365adb77b99471152290f5456135dc8e28bad5fdb1d5a8cab80238fb893a2fbb70d1c5fc2de6db3fc0be96180f55f0fb2ed7f73c39e5a3149fc93c3b58579fc22954f26dfbd70a24bc3b2e21ccf112ba811338eea9297031ed3d3b68e4cbe0be4b765f59ac7db8de44d00547bd37275326c3b9a0e24069b4bbb2666ded1b4805d54e49e57e41ae9f9db8952b976e93f64fb3f952d468"}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x9, &(0x7f0000fec000)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000fed000-0xc)={0x3e, 0xfffffffffffffffc, 0x23}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000aa3000-0x20)={r3, &(0x7f0000fee000-0x1)='u', &(0x7f00001ab000-0x1)=':', 0x0}, 0x39a) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r4, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/23 03:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f3a000-0x10)={0x9, 0x0, 0x7ff, 0xffffffffffffff62, 0x0}, &(0x7f000042c000)=0x10) getgid() pipe(&(0x7f0000f8d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000de9000)={0x0, 0x80000, r0}) socketpair(0x7, 0xe, 0x7, &(0x7f000016f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000d21000)={r3, 0x80000, r4}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000279000)={r1, 0x100000001}, &(0x7f00004f6000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket(0x1e, 0x1000000000005, 0x0) listen(r5, 0x1d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000048a000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x2c) getgid() ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000f52000-0xe)="4a570e10f4edccb0b1a47a523825eae16358ba137f100398650a8321ce34") sendmsg(r5, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 89.789144] IPv4: Oversized IP packet from 127.0.0.1 2018/01/23 03:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e5000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xffffffce) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000041a000)=0x0, &(0x7f000014e000-0x4)=0x4) sendmsg$kcm(r1, &(0x7f0000125000)={&(0x7f0000158000)=@llc={0x1a, 0x5, 0x7, 0x59ea, 0x6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10, &(0x7f0000f80000-0x20)=[{&(0x7f0000632000)="71ea9c32c4de0ed3d5777e1e38707916021f07", 0x13}], 0x1, &(0x7f0000545000-0x1e0)=[{0x98, 0x10c, 0x6, "f23cd77c9570bec542994c4b5e468379245a937d87943d9f468a938a9e0aedeace60fb2dc4d7fe6cc0535eefdc7b8c609517aad40dfe4b91ced7c825939dde9d4b504b465257b86a8a1938a664cd328381c0f5a83616052730549016a0c71193371b73672096e1babf30edc5a70dcd4db759c85e8d7895f443c4f2e2f181e0f4351faa"}, {0x80, 0x104, 0x80000001, "409bbe5157b3c13a1a71bfc673157e11b3fa039c14002ed27f821f58bc58af818be18b4f6891bad534c424d40298c316af08b4af8e14b660eec70b9729e922070a0cbc8efe72fbdbc78ef9786537495b84f32ccd3c278626933ec1278c9b8a337e2134e9159bda4eae"}], 0x118, 0x800}, 0x4000000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)=""/0, 0x0, 0x1}, 0x0) 2018/01/23 03:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00002f9000)={&(0x7f0000f55000+0x420)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b6c000-0x40)=[{&(0x7f00000d0000-0x91)=""/145, 0x91}, {&(0x7f000012e000-0xf7)=""/247, 0xf7}, {&(0x7f0000ada000)=""/100, 0x64}, {&(0x7f000099d000-0xf1)=""/241, 0xf1}], 0x4, &(0x7f00002d0000)=""/122, 0x7a, 0x2}, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000abd000-0xba)={0x0, 0xb2, "f5c04c535bfa842884f5c8d0bcec24e80e2cdc304e61596af9ad390c75cc013d3641604a182fca1b6ecc386cb987938dacfc84d40b3341794f9bb64eb403e9bbcd699459218b58e0c592f4c658e4889826d4a8a9602c73a3dec90c2ded6f4abac63b256424b80b7d1a94de6cc8fdb4b34772f80b58ecea4475d24e3170ac3f51bd18941306dc39d45c662163ec73f9e60906321c1948d95afea3ab417f88a526abc2c096c759c4cc00631fb52d5c0fe5be84"}, &(0x7f000044b000-0x4)=0xba) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000021e000)=@assoc_id=r1, 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) recvmsg(0xffffffffffffff9c, &(0x7f0000a25000)={&(0x7f000048a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000790000-0x60)=[{&(0x7f0000d59000-0x4a)=""/74, 0x4a}, {&(0x7f0000524000)=""/1, 0x1}, {&(0x7f0000c60000-0xc1)=""/193, 0xc1}, {&(0x7f00001bb000-0xcf)=""/207, 0x1c}, {&(0x7f000098c000-0x9b)=""/155, 0x9b}, {&(0x7f0000496000-0x41)=""/65, 0x41}], 0x6, &(0x7f0000f8c000)=""/175, 0xaf, 0x401}, 0x10000) sendto(r0, &(0x7f0000e16000)="a8b340832fc68365eebce677fef61b5831811201b4fa5f1f09ca62111ba5", 0x1e, 0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006d9000)={0x0, 0xfc, "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"}, &(0x7f00007bf000)=0x104) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000f1000-0x77)={r3, 0x6f, "9f673bd77cab5bdb5fbe442cfd711a6194a36cdf742cff846caeb18d2a03e2bd4088e932bc88fbc041c0a1ee55a20ac59d448e1dd6d6629b1fc55bdcb0ca5aa175028662bea221e109f622a50abac496763e2c634e8dd8e2c77610ef83139372767f885efb6007de38c620c4431963"}, &(0x7f0000b40000)=0x77) 2018/01/23 03:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00005dc000)=0x0, 0x80800) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000e0000-0xf8)=""/248, &(0x7f000091f000)=0xf8) socketpair(0x1f, 0x1, 0xfffffd, &(0x7f0000089000+0x17b)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a35000)={0x0}, 0x4) 2018/01/23 03:01:46 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000605000+0xfaf)=0x1, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000ffe000)=0x5, 0x4) 2018/01/23 03:01:46 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/23 03:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000-0xc9)={'filter\x00', 0x0, 0x0, 0x94, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000da6000)={0x0, 0x0}, [{{{@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="7bd56ebcc40cbe8154edae9cf7160894", {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x0, 0x74, 0x94, 0x0, {0x0, 0x0}, []}, {0x20, "972cf90eef534c32d14c59fce536f74c994974b9214df1364ea7a0116d", 0x0, ""}}]}, 0xf4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000ba6000-0x548)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'poly1305\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(cast6)\x00'}, 0x58) r1 = socket$unix(0x1, 0x40002, 0x0) bind$unix(r1, &(0x7f0000024000)=@file={0x1, './file0\x00'}, 0xa) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000984000-0x40)=[{&(0x7f00004ca000)="a0c170fc129205a94af88768a515a6807a5b703a30e5c364f2c9e9c89fe81656365d5a313d1cf9f3714173bcc780eb3e465e1c963015adb2f0a4a28211463e2a64ce3cfe432fee913a10bfba9080cfb0701e84f7e756b4e102395f71a8a5bdab9af94b49186c844457b07f26f5cb7137660c17b16b079d75c1ef78483d84ffe1b3d8379a3f89a37e95d005da07877cfd5e465f37b2cfb7bc2c9129c17dd9b1b1dd650190f1d75c1cda50bfe22bed3d50cce3673ce3346d7a87e045dcea49f41d84b4a0b900ec036f08d170bba8049e725e6d7944de833e2bfb132558c8d23ae466fec8110de374d36621993afa307dd7fbd58df996003b6419e7c1af2795d115f1ed70e44ee9f32dc8a6d6d69c3af65f6298960de7b3fea41c912a39a5a46453c06922f6b745e62efb11f575883d1b620306ae623380897b11c4b26692d27e1f08b91973e377ab4a087a23510af636518c9511103182b6052a98a4fe61a547d6b63108471b9ad2824a00945b7194ffa88d827783f054d91a63cb24ea7d0d7adf24f9a2e7225b5ef968cd8e2bde32e7f1b8548717241d89546b6af6e37b817bd41214a082562b3151c1fe0fd6210148c8df16069c4ebfce25445dc470713928abe3d2654921ab28500e14d0859c4a77294c4d4a24c1b6deea3642e68f5ddfad19eb2bc36e2296c43822ed498c84716cfa6c6259ba704fe290988ae6093ecd9e18cb4b0ec3277540ac7b3fa6e932bc22bbda073e8192c957a95c47bec09cc4d81ffc56db92b4911c69428317a10d4d30ceae913c3ad89947199d8dab607e808ad1146482c3868234a76a16fa000b43f146d18a2bb9d654a5bb4208e6a853bf41d713fc9223a3372b00fdb20149140725c231276c382ddffec54c33c8334488eb3506e8b3b4a0e9474b5cd687eb6a684bc03d418fd3fcd00d4f9d0a50a0711c5c4bbff552cb4712aec3642b2586644a31ecf2970c87d80a0d348b216fb77bdeace2c12a5f1f09d30426d6c483b93be3708eb7fb84d151bf21ea40875c0e099c2b2a0184e88aad653574ba3c1cee17dadd0c5f4b62763dd953f1ca4bafc76635234a5f6ef34b92cd6cbce1586c12f67b1d6bfc3288f1f795efc88dc11b913327daa66f7bc03f6e95395f7bcc0267c53b36368c769aba15f3bd177c68dbe074483197cd76a34a1d4c6dae3a36c8a590fb5885a7a25d18c4c2e64e8f2cc62295dc59e233426e79a2c9816d6218de82e3491fa370aa0a79d7a1db489228eba6ee785be52b531e247e130dfad641a951705feaee3bb44be7352a65590f0e3d1abee987547a56b4734aa81a16c9c15c5a96a86ee9e1d005844efe17d85c092a862bac21e81efbde2722ab8d58341f7ce04b7b863a6438ae5073e3ed67f1faaf00c7b5c295875ae2a72cb0b989b8ceb23a40f18ee47f899c0ca737b9a0deb020986f92aeef20ffcdb8a16f2b14efd921d0c8aefd0261660b410b60f3b119a5c8dd4b1e26013e617ca99d20e5fedc5e46b8dbaa5027f4ba9f82f64c7f70a1625c6047735422624fe4bc50da2bdf05c6f55f51e1429ef92731149affdd0638214006732f1424d1b566858e056e628d3515f8dfb79834e972c40043f973deb520d97a46bb681bf94c3cbf0bf40b1ecbaac9f9f41f460a77688ef6bdc52cab8882a127d2fb31ff52be78d26a6ad2d06f0a0e485eaf2f59dfa60f8ac7ef635d1eb06aaf1ad78082e573f4a9bb79ff158b5d533e8e516f52108a340b072070da8cfc53c16936b08d2218ec4e3aba2e493e79e61a691376ffd7172ddf7739ff5694086e24579c3d4dd9d155e31f55fa1ecc043785e3a07fa1872d87a5c3afa4b6355e909daf7590be2dc18514140f86c9759c5e04c1bbaddefcc232ce69bf0b2585396c505507d452abdd444de82bc13aacbd50733b247fb36dc5c52296a3cbf52bb48e5b94752ca20dec72c3e106bcbe5ea4333781909a105759a65e1a7ecdfc24a9c7481fb95e08afaab132967c58efaab8889eb67df2f591940652b2c80c8786a68a3e4126b614811bb2ac432b7367e2502832232b81d8a1b0d63c9451b861fc352da425b891639b4d1fb154495dc575fd324df9397bf02cf0edcc4b96c2913d760441b7ea379ba52eaeb21f151b471b354ec4205324ec416dff2279a0133e587c93a403f067f1568b8a7787924fc918f06205cdc6861f1edf55a3e2372d5727f68a633204899d9c6555a9505107d8d6b23fdc1835aff5f6db11f8f8027777c3249d26ba83513538df6a5e7e2248c3f43874ac41e3eb54db48e9eb84a1cca0ebcd55bf06e914a0b33a7e6791c1b8bacf4c85560a92778d08182e7e23d4b7d56326827f56a892d872d403447e007caa5b6b62a2f270e053c24f2ca77f16edf9520718cf120a9f55457651562cdea7114d7b05dc2083c5af3bb22f4cab2031ac8923569b62384f528d0835654203b44697112e0c5bbeec7ad55f4e63abc82712e64f7879096255753c69aff8c056b58d3b0770f960fef4af0333256c774bc0a3c9bd5c20bf525377aab93f6a8c4b70834867c4f2533349469765165267ebef6e79829f7ddd4d486b931288111ce14db8b57a3519b5a2569927d0715ccac12b93d52973a812c9c3d10de32a4cb3264cb5f1a93e06393083284c66bfe1987e79dccb625dcb497f31c425312b09407fc098a422523860858b9bcd3be041173578ee1960ea34cb9b50a44e8d2d428daa9e2d72c22a433a03868f9ba5a26c038a2602e3c8bbb8a9c7c28c30079c14d3405099b7a27a53f391be0d1a0a98e7faf7d4d2c6dbd79a514c26d39cad75115268de9050bd5ad82cfc49a6ac346650e30fffd8ef5e5a4dc6bac69b248792e5e004b8d2ca6fee2ef7fc57e60943bb61c0ccdd3b34c646b120161275cab5df6897ebb3a3f3f2f0804b412af52781f6d4bb44ac6cb9750beaaae596e594b6176b9bc4b1656bacd099b6583e745b80ded3a8df728b2fbabbec03ec3dfcc8d5839171e50847c923ed94fc37b5043f0d05a3ecc764a431844e42f6a021d9b4d7dd4774e84891cd2e682a91cf9e50a37bd40e416ed7e78e2f85853cea22270122e430931e0e4ea1583c036a7b90478060852544052262510fe8e4c78c38bf6f0504218e4c4d1a3a5775fd9c951b9ed41af221b69fe03c670d62813d0731714798722aa9b3b2a31f4b32e12cc9d92eecca2b99e50a3d41b6d33cb080bfd5bb7aaf79e5515fba5b4352004dbda70d88ea512f11fbcdfd0ad9e33e003897519c5c5a9ae74068dd2bb73aa26635e6c64d28f9028b88c9973cc64a8d52b89b94b8fd5de639d7708b437ee78267a8965f6c44e31ac334c3d698b5e326d9fb0bce7bdd0b789f295d6cae929fb31ceaf89c4130ed41fbdd3289d2052544ade64faf5fbe7f7792ef5c4aad0bf677a17540e7b93ecb2945326456c2146dab4578da3b31622c8cf1ef8e278c62c3483a2793844af8737eaef2beb2e37715004ecc2d4d9d2baaad384c90bb130b901621154ab485252ee79ca00828197d9823bf7ccd5941cf002333a17637845eba46c307c8a2feac27da896021a2cb030a7ffe7c7d6e28bb190cb9438438af04e11677b4074e70601d1c7c6f77629d23ff0aaa1480343e8f876502524c67b5ac54363191f6a46ba7f54295df143ba3078ed5f4b25bb962fa9e0a55f36659e8fa2022b94f014140ec63aec949d6487aa2d83549216e3284f4d7c8fac7ec96a107a3111dd552f2d7be986d396b0799a174d951d432fc6d66f70f55d9e690d57cc4f5a68fee1145d6e0b55333d69cc9042316e121870c257c705636c509e4cac16fe406629eb74e97b2410035d0621957461db04c27648f4c1f7c04f094fa067b0764a9fd8681318dab314e99ffb035ed985ad20dc23723695c02755b84e99af547e5c3b58e1b1dfdbda30e64a2785ec6b4e43f83ad29f0a42191586da86e7043233f0de97a0cc4ee89413f51bf65e68abfecc6dd03edc6bd75653eabc8bc929df599fda63f301e085882a91ba13288cec20fd67439c368ec041a1fec4891b75aee3a7001bd8c89a52c2637f05f31a810bb36d1a27824bdbcf06549ff2903328ccca225f3f02ff71dd523e8c4c7c5f6708445a34ab427ef4f325880ada1483351db173f86baf8499660f99bdda27ecd9cc651485f2b82c94234c7ee2aa361e047eca57d89b8e6796a5f8a196a89e07c7fa595be016e6c322ca22be02a933d10acf6fa3a9a44c3a6bf396177e1221dcc0ba14b11904d35e1f00d23c33df64a5e40e30ffc484daaf062348548a8c0dbabae62f32b3b8fca4d802a4994fef3ca05c089fc1f66163173e9179f404a2c5a52e758248eda16c7aaf09836798be27a79f21ad50edb28b872ebec5c01deb3f1d50f3519587a749972ee097cb64b92d9b7e78808d2dd3ddcc11513dea37f0eea5cbb656e39ec7f2bb445bf39e07b7497e1adf2d2ad86aac7941ed90ce2b8778ba0568cd74d3a74246e87a53a263a102e7aa3c5bb7734405992974475ed5fc1dcec3be0b10bf1e2745a44346a4e8f44fc66c7bde90b97616dc3b6a6e3903701ecdc822021ee9ff8ea6a6d412784e0561f818422b7b294546044f1c510644b312cde858548ce6c97b22a9dcf8f3a5e71f89a900048db00a2920cc2a561579adabf4e8157c5318354732660b96b4b518c8a9c1b926855caf3de62ffc22a7f65600d214cde394946cba57e93651b90d54532d6594c0221155c48545621e7d0793c1767114cede3d0134c22ceee61b886c74de71df4f8cee79592972f9218e158c4f09f6bccc88b80062e80e3a66c4c4cee7e2d80fa7258b3f9441a3e86ff8aa0e15a22a199b8b0b17370850a8318b7ab75092895ef897d8d6b932dc6094f56c86d99fd3db29b30b1f8a94596b1646136f17937db7550b2c97d6c19876b6b5baec1ed0c22fe8e8c84bb1e29b31cefe3ba3a3479a9254615dfcfef0840912aec4ca54c9006cac60167bb44af764a45bd0694657dba9dc5ce8965e1488a966b6cdcdc3f9461e249a706836bd54089948cfbfbba073b26d54ee969cddd85ead3d5d431090a42b0506ac336250b052aa25412a271ba184618d48d0a7265b8f4ddfcb2f2113e78a55e936f4a3d396279e425c6c49a574b204835307a03af5654360a796173fb4a1020345eb1e312c1792716d422c9b02968eb2fa2b27a179782e6b679a7406686a4894d6f7ba334b274008b6c1a5a4d3c76a794d86ae55b716785f76b9d4a195eae4704f227dd813742bf9ae9a12581864685786d8db9be587555e46f204d349c49ae3c32f532b1d9c04ce7d046a29afef4ab14364c503c03c0fea85a46db8a0581728189043d77ad7bb765fd7b20f055c141fb42c14ddbf4ec", 0xed1}, {&(0x7f0000b7b000-0x6d)="0142c24513e347687dcd1fc194f128ca9e68464097ba21f818fea328685f81adaa5f5ae33dbc8ee42bb8a6c4ea506867cff007ddcf20d95f39e35ab0f50dbfec64a1ba3d14611be14c6703d5f0fcf982ae8a9084ae96367a69d97c9aee3d8ceddec8dd99bb5179048b1aa63dbc", 0x6d}], 0x2, &(0x7f00004b4000-0x40)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00002b2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000269000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003cd000-0x8)={r1, 0x9e2}, &(0x7f000013d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cae000)={r1, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, 0x4}, 0x98) r3 = socket(0x40000000015, 0x5, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00002af000)={0xd, 0x7, &(0x7f000067d000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf0ee, 0x0, 0x0, 0x0, 0x20000}, [@generic={0x9, 0x2, 0x6, 0x0}, @jmp={0x5, 0x8, 0xc, 0x3, 0x2, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dde000-0xa)='syzkaller\x00', 0x101, 0x78, &(0x7f000014a000-0x78)=""/120, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000008b000)=r4, 0x87) bind$inet(r3, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c06000)=[{r3, 0x0, 0x0}], 0x1, 0x97b5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a92000-0xc)={r2, 0x4, 0x20}, &(0x7f0000952000-0x4)=0xc) sendto$inet(r3, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x128, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/23 03:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0xfffffffffffffc35) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x840000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e30000)={r4, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r6 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = accept(r2, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r7, &(0x7f0000071000-0x38)={&(0x7f00005cd000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000746000)=0x150, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00004b4000-0x4)=0x0, &(0x7f000080c000)=0x4) setsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r7, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r6, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) socket$inet(0x2, 0xa, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c52000-0x98)={r5, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000637000)=0xfffffffffffffdf1) sendmsg$unix(r7, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00008d6000)=0x0) 2018/01/23 03:01:46 executing program 0: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="095f6a14618f2c08aed13eb6a21fb9e2d24a32e384ee3a4ff376a09bc8b30aa21fc7fc162895988bd6c18f479dc00a1fd1239137d13708e52d344a57b2188deafe47119480c10c8a705193ae55802adbf11d075a0b53b26cabb478526f0621eaace5ce2f4af3465e316438031601895f0b64ee1dec71e0d2b439ad8061081bdd918e92ee7892e08814ffee9c0834dc0472a51a4b0409f61eb4c8db2855970dddcf8ce652bece8aca3987ba3cb2378808a42046f30dc4d0e53d8a0933834c37c4c030467a8003c2df3a07848c8c050cb1ff523136cf5fb04c15339c1a14114ab35ab71b654eac2891675e04b3f80aacb7760b1b6389099daa2688d5ec517e0b15b00f21287c503f047d73782f9bf917fe75c88a8fb1f69a957e6055e8f47d44645ef4d246b31d9d7aacf5446d1982dfe5bfef3c036670915b9f63306f92c2e4921e8edd47dad2c13ff9dfab2fc1534613b0cf883a5fbf0715c098ed8c3c9410d337200906f84f2cb3a39e1607aadd89d318ce2a53f9ca0cc5779441b5e3bdc64a36eb94f2b48e60b7a064cf045799dd36361dee70d9ad16ea4333d05ee74e53d366ac20640e36a110c511d6946cac991fd21de5b1bdb39cfe0d3911e8d1c0e8844ff30414a2a9f5a3e700b17f156b243808ad505aad4b0551022838b2c576ce169c7cb3ba01d7bf61ee89514b452507cd5d307c15e0872f8951ca1f406865e64f2e446c98c7ac2e439c71af75277be4efa0ee0a0e45174251fd3483e5d2bc9a237c189438332769275e652f4bfaa84560441ad1a32bc8e8387bef410e4c02660aa24e083d2e57e54c4cc954199c09314114cecc83c4cc9b995dd35871d0ed724f721ae4e9ca8cc8b5e7fe4e90acf577e31d69038ef5329e2029433adebab580a89b15e552e89255e28607dbde75eedd976dc8226529bd738debeabc821de584db7d48b16f32e538863cd7e125de122944f06e072bb8c0a34cc53e63469b8d964604a14d2fa40412ce63463c27ea5a1ff3e83e10f086827ca9dc948113883148b5c69a9cc9ed8ed41950f1c440e6a17a41bcb7c7b7c4f7f6732ac9b1a7e25202d75a44833ae46a5169100c06d177f06e8a6f7537795c98916ccea6a532c15f40a41fe6688a1108f67c5982c00feadf6d9a75ad4f6498e4737e5afb7f445d445b9f17608020505359509680a33919f8b9dc15beb19247cb020cd522b5a698a71fe25036f749d304d0190cd502f36ae8ebe818fdaa96df642246163de7420ef05ad5d8efafb6ac93ac4a156eb053609a9a4098d7184bc37aedf546b7776ea05a80fb264a0ffd38ebfd6c6c971a7dd563f834ab0583112e39fbf81f29631dbaefe56064fa75ff7ae57346eadc450d242461af142ef446fab0c98a62a4fb20e5b1a556de7c30c47ee6391c0dab99d9ac65677fd3b50a75760379184c2050ac8f3975e1eddc1bd5ee6508bc85015e1d537c71d5f53ff540ee80695fa322f5d7915f74be7e7389d923523b796c7f26ba9ee69748526f4116d6175af9a491348685b9f60a162868503c57456107ac46c4696511b9d0947660a77fdcab1ab6c00b9fff48e8218256793e750e9e7d8597dd227c96bfd05b443c601655cd4e90bbd4af040b6800ac35ddbd488c80ab4588e1ea53509ef0a993db7e94cb283a567dfc55c7a43c8ea01446a3a9c73abe9bd01478d29b94caf3cdd3cad4845a40c408ea6a48b26b4f90ee4d9df7efe2f66dba0f1331d202ca67886b3119059d8925baffc3a4cdfcc5f981ddd94f9350913e83710ec349121e01e25a82f2742507c92db6be3040e5c884243c5baf8ab5ef2e462fbeb97d654ff408d49591b1cdfae948f9abeac27676426f9944004fcca5df49df32b1535dfc8e630f5c9ffc180dee92aeebe69c5ee2ee392ea5ab31aaeb69d21a27fffab2c1dee02c4732cb702bb95328176c3c6bfd53ce5acbf9e9edb7208738fc0d8ab75d59fcb312cfe2dd4523b8593d6221b6a638e656455792ae500f9fa6b41c9f80164f11cec130c7e67b2b8ae62646f268fe71cae32ed8e561a8de9096f50fa4bafa40325c12a5b59c5c744169bb97b4eccbc13ca1d89aee913042b872d35630ca68f926ceb2bf3d051fdeb0c8006d07aaf27a1e34fede641a0b3a781b995de466d3de454558c645d90709ac24cb8fbe6f5c2eff1a45805ee1bd21470319b664ecea4c96537657a7a9df534b011ea419e260c5f482b908d89caa3ff66c1e0d9ad7a56b89694a0d8ab171a1002f91d70732da2d53e2f695bb0ac4a7c73e1352666f13ed64b0321ec37dcb3b1662539ce1e88eddb3cf914fee517189d7a7a5894132abf293bddb35598c0facf8199871cb082be7331f054d484e5c6cdd5640d4aa7326e74fbd6e9f51374084952560aa27b6a97e9f4e250792cf93c1eff34b37ffc3fc74d271630b83001768ea2f963df8c53c51b970d221443322f45263e55257854810fe9cb72d683c21eb176777debe30779ed7e3163e40e94ba8c09b1b500bf75485569cc9c9069f718936cee33e9a7206e824e9ef1f010374d81d24f7672489622a02c9eecada9ea6c50cb14ccc22b37cd99a344a653a9e179a625f32f1a6e44ae930269cbea661c1653fba10ec095fd1274962b8dd5e1ceff5120ff2dae92633bc87d5d46abbc2d4f25d856f54372ff43829c05fbdd4b3ab116ad51bd10230dd97b14960431de93ab983839167ffb8741a8cd8bd2a01fe6c598b2acbebcec8978ff68fbe0166563cef1ac83ddc338d625f16f4689f4a3ca1129ebc245a5ce9948aaae781f177be88e6ea076088a2fc16cbcf9d6b4cf83a209fa1e63d21f4561e3804cb40b4fe8a56da4e8fc50608fdbe2e6644f44adcb84bc192cb84175ed480896c9914dd25bb14d58ee6e20eb90a681e698475af2bae7d01202cde87f895b23944368ea5bc5e78b641d9bcac54ef4b9fccda64dc5b0be15e38df087c978aada2a74cf4886b597cc86263cc3a9c985f681e2e0400d9b29b3a80d917f453dd3d176ca129fdb765269b19de9eb14a465432d7cc56334b78e41bf5773cd340227c8b8b9f170667b306f712897934b362f6d1196a5238dfc7283125a2902b3fa423fe83d6e648db73a06d881c02d21da9f5ea71ed257a0b2afd042d2e1ba34c477ac60f48132c1c1578b775f2590643ebc648593b377042e9475f8d8f90a2ba4defaa88aad3c4d908e619b93958092a203d51570a1989035af634308e64707a2fe50debd5e345811c3de0e6f275abcd085320d892a1a6acb87d04c9da1de2d2b57f3b90cc8ff8af43176831b769d74c34e66caa1757d3d8de52cb1a272b13319cff493c8408cc197df6f8c5b0bec6ad0e298486be8a3472b6023d647eb3d831f01eb505e8f80ba04b3bd2096417b2675ac662005bc12a012c3d43c01046c23aac7157fcc59631d2f23ef1cc41435e87bcfc16bfd60551a57f4d6956457a2019fe4c26f7b629f89aa12c68eb358f9a8b10cb6c603cb44465cb68b37c7bf7ecf8516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{&(0x7f0000001000-0x881)="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0x1000}, {&(0x7f0000000000)="d9ccc668f0c42ecd7a7fd0fecf907a94fd77cc9243c274e687bc7bc846d07a7a78e3b64d53f3bdb084bdfc0a3850f9dc251e48c160f3cd27374221f1f2214f5dc283e306b7448b8d33668c8f53b411799955950ca2b36034eb9ef29fe62f0369d39659ca9112411fc17552f27c03f22607842a806d00051600993b7ecb2971d75bb704060e330e067a1dca7a7383594a942901b077ea269cedacc8320b987453c13e5a945704177df412038328f59088d3716b0e04323276375438f58329c8c0fd5f9cd7a46f5cb6", 0xc8}, {&(0x7f0000ebd000-0x65)="e0d704526d008f4bfbb7c24892202eb6ccae8ea86e0ffbe06a33b8167a4560bbb6f5b37f3d328e32d15617e06c8f60027320080496ea129f6f982fd97b64ae649cf9b94f8b0305d565f697e420157045353faa288b2aaecd80053913cbe7a400d50f76bc72", 0x65}], 0x7, 0x0, 0x0, 0x20000010}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002e0000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000c60000-0x38)={0x0, 0x1b8, &(0x7f000095c000)=[{&(0x7f0000b45000)={0x0, 0x22, 0x631, 0x3, 0x0, "", [@generic="d91b4ca93d370d36f7090579923e82ee667696ad08ae25f6371cc4519ddc67157bb503697629196708fb6eed2ccc94f7a25cbbd0676a56f78a4490663be61dff92e2ab16dabf16e206ed2ca777628237993432ab4688fba81019b2f5d53162108cd01978b072b89c71e12a661269e96cb03d28219c86f0536a6c598c617a7afff746ea9d89edf5ccdb72f7291c0bd1b71a8d0fb4bb5837e07a6ea49b6e4a3d0b88fbf7de6e93a483ad5cb9dab30b4974a9308cbb92eae65e7e5ee3134234be08f4f7918c12a4cde53f969a6864269a9d90b279aa8ff6a80c1a8e6e4662fd71526c176ad07da6fc42fbe8cf1cef920aded2fe5e3b30784634f162e13328c3939cb5e350a06c534321aaf2e36d72016064a35279cc429d819bf495328995e7ba1f32fdddfc017ae20dc510a6877c6b6d83d6f7bcafe64dfa316768bec402989489c82b662e1334ff5444ff5c1abd8571cc49f6c6eea4a7fdca9c716bb29ab1cc20b7bb9151def5faa496b7829ff38bcdecf27a71f2f1407b385e8f25d65699bb8a25fa220f017e8c03c98352fdf8f78ce1ffd0eab3122939482f10a6c0869f77ce82fc1c9f7b3c7688bc53a6e3c96cb148c232e9cda6498c6f9ac1855755c5b5ccae302646b1c827518ee16bf4faab27b50b4fd638d28180330acc6792c79f34b8fbf63d08468cc7bf80009bc9e3652bb419fafba3e5e49ff0c4b7a8c86f0b5188f1a248c954d7cbeb8d3364907eabb2cfc81d45c9cd9d4c8c15445ea6751fd877f467bf3aa8c2a3b43931268e49f5da2083d1e680d94bc3b72d985c737503028c10dba55574d63de1f3d79b1a221efc10b6c33e5a34ccc82755323c7d6768284be796a00325b1def4d3a1eafef01d9f33964e689a0004ec32c05b08207c5aa049a2f5e3e71b0aa88333cd7d52a3eb905de6e0cb8a795775164859e98de316f61fc3abe7c472280b40355bb81e2209d61102b5a8632776e486a16f487b142c7d3d18dcab993f5fe5fe51c52898c13f316609d652c3cda11b92bee86dcd6f74aa1efcf6ed5f26c84e5ca501f6849d99574f460babf9617d6d412d249b09132070b4b011d8693789684d4c7d915cd4b97ffbb87e5ddbb33b3649497147a7c43cb3a7c75aa9576e9b828c22b0acc3cc0fbd68296d124e3151cfbd43a778888bbb484638eea16427d58ebea0fcb54b057fe2d48b6e16d5ceba0a2e43d40bc3ddb5bbb2f30764abad78ee721a399faf7ec7cdcb9d6063e2a1a64cd38a052a80e5ab3dd130744a6914e211b14366e2848ceadd76405ea4ca35153c0fecf1917feb377558894d0edfbe79acba16a474a61355e240168a998b6c70f2a8b1a00e52cfef298ecd94068758221b7b3e240f3c06e1186fb88ace9cd9ba97438d779c7f317dc957602ce6534159a5e41511e566c5fc56aaefe6a9ff885f117d6c4cc17d231567da4b62ab2635d7052995d3086576c46933e79ade7fb3c3f9020fd2d5e72189852e2cdfc40fa3db8cc42ab5664153ebf1bff79d927cd9eece8d598a42746301c8b85e677658dbf9104fbede705cedb670624134918748c6c5537648c524575707d477d3386bac99a59862a865896e908583cf39d03249fa0403b679df15ce573fc1335d9b0ba4445a8504b0937476c0ccc0a217f424b5d89a3e4a9fda57888e77ee52e5b418a073f62fe6870bb39de7472c1cc7a743ab86a101ed5222dc0f3ba0c9d6b68dbe3d4b65c6499c9efe706e22c0dc352e068b4454dbd646458b97a62abb649b72e9a6813eca110ac93f6bc1dbaf372bb660aab770ed3eff9ec97cbb1b1955d6ab1c2794a046d9246ae486fa266a8ff4c5d39d1a5ea799dd4f1c91f402820f92331ede99c24bc8376a962653f08f057ea292b1bf6d4bac9883d5b5fe0aedb5e4fdb845284b748e4f0edf0dbb510ec40960d7d6483b3e745ae8837c5e6b2173199ec911b01412d108a599ded752c052d4afeba6e2e2ef09a94f29c622374cde79913ecdcb8627b4633dac248bbf692f45abcc5d73019d2d7d391f2fbe0704ae447b1bf944973a3bffebe0d66a63025d68bb83d2aaa13a04f24be969599a3b33807355bb99f9bc3a8d01a1a3dd073d2a39992f64891eefcc741c84a9ad405334279f43e99cf69742b9cad275741d6b190866a8ffe2912abca28ab476e11964fc450b74da56728692b3a6b11e5ffb31a3ee62188c1a3c51e7e7773ad3b088f4ff967b1df5b8959ccca81a55feaa63ba0cde2e0dd975dd4fc264b79b13f0aa50bbecd1e4eb56a3835c92fe48d10ca8f9d45ee3861856a6b7c150cd32f575969c706f3095aedc72d0127cbf5f48e69152bb5298528c0bb323e5a6efc62363067f9f17e452c632a70da56feba315b8e12eea70f56b2d9c59e0b1f6d7a0aeec441dd0a59e87c56dc3c07c9dd927d6a020483940ccc4e2bf970d8300244337de3edad695d4671d784204e2697cba79eedc697403b2bc4fc09daf351aa2d0f8e39e3a9ac5453d73bf0f22a060e89344766ee26a294b551b84db41371c115360ed636f51ce21061bf61278b2c756289cbe0d362ca489b6fa7c585fd8b48fb6edbf29d2e831ad9f63f1e086ee86e6e8a8f67165292d9d06624a946ce21233b1fc2965c8567fc8d58f1740ee5a8ba3235cee9fe17c724c7c9c5b44e283fb5c7b03ed25fed0807b0b1ab89d7fdc2b34542d1ce025913642cdb00c840bae619951534a68a0e5ee7077eb4e567c5b4f3d161913f30bfd42a99511347e54a52845a1a11fa69612e7293b937811e72fc0d6e55cfffb0927307d74cf01ac371a6420568541c19462d709dd75f6d26915289a021a8a9e91af85817a4a00684bad329243dcb13bbae205428088d5e7511373c6c65cb74cce804692a2b1755c3ca0d97f18514b7a1d27e6454599b3be164022fde7bec4efc0d80c51f4b0bd30166afeb0bf8136fa40b69ff9454ff33892ecda553393f4fc530b8160112981e1acfa0b0a9095e849a58cc97186a359e2d625ade4a92619947fd1bc27c7b82042fc91e4401a0476529c2787e627d30ee2d69529ad7bdbff1fc9ed33990825560a856754660804b610dfbc0d53388545a950b3c8b797fbb705747e13fb49edc89e18e012eb5106c464aff8ce2794ecb5b8dbe6a47016ad4a197bf5f66d41923930d238fdf3cb5af29c6b7857c62c5141d1bfb4d9c4683c16947ce6fb2996e92919b71005eebd6621093ea894d848acf10d0dbb99d5a8fbbedf252bd8716f1ce1b59847eb1374b3a0d51c741ecd58107535d8d97a0055b87294b45ef3aa270431c04217656534c6fc9fc556ac736e6cf3c1127fe6b82aad5ea06e44695b4805eca36eac8faa4d16322f971951bfd4d138a4810de29e4f0604cbb4ced81f8c0a7e9a1af3360045978989e64ef2c342bdca98f4c4e70dddd911ac7e41b13ee1a32b6ebb8a24e09a3a04d207fb9ad2fdf906dcf80b4d3c0eff751b3a0d5913b68319b28b63e77ab4c0617f5cf446e98a612db7f8a48336483fa6a5e121444ac3f030973bd6431f7403d34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@nested={0x0, 0x8e, [@typed={0x0, 0xa, @void=""}, @generic="4d787e2a6ac900e2f0517926af50bb98ecbed798b4d6b05df1026abc210444539c49b8af5708bec076cfa7b9a795b1c28ee6b99f17865c8bf6139f3840846c6280ca26900bb1a32ceddecf0885dc7c416766b09be15506ce66f49afd6e039bfc640c69b243cb77088522e00805285ba0d46facb35fcd47729e4a5dd7bcf959acb9", @generic="7dd689e3168e88b68a5bc9bb3cb7edb804d4d1523772211f4e765481c0dce95cec68d96ad5cefd8e7f5a4820fb55f10cc18eaa50ffda30db0d3aac23f1fea10bcd93e9c1db134e61d2bf3a7da267ccaea910230a99ef282ec08453549805af670be07548ecbe68ac6a0142da765b21f751ef1c0e2dc4312983f69af4f609b49fd7bdcc1f04e0f585118e038da4808f20122896c2c77a857d1d277d6081439856325ac1c6198cd20caf645569467b961386a0a2f5fdecffe01650e01c7d74a1698724e8cff87dec55b643975c3f22f350", @generic="885f81f9a4fc4e902d3e0402109cf8444ae97b58e1a687e6dab493cfb1139c19e247420468f97d5f8413ad5d094526768ffab42ce422e33a5d7aa729f39bcf5ac1d6a0c2be852bad9282a7883881d7088e8ab80822ebf2a491fc8e68ab84ca2c67cced0c7f17cd0e516336a23178209b85b7680f15ad0b5a25f7bd5e561c44d39ea12987a0e621134b04caccb6747c07cba7df9c8a532314299cbfa488d99d722831ff7f69dd55c5d3b7c5c718f9b668dc629529302c1d9763a3af96d5f8bb89152dec45c6d3390b944ee2c7e5589b2cce94cc0268f820f554355303f86f0993", @typed={0x0, 0x92, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="0f57d0951f594b636dca9f675029663f347b7066e37bcc9fc5e4d5be4c5d1a9533d1dad8a8a9f4b8e67dec159db7e64d56354d543779e6ebda83236c4227bad15c90b2eefbabfeab40ee6acc4d7590a2b16ca29aec6c688e46ba27a03834a43efc47a0a6a8489a016d14f832426a8e88a56e8324b5762686ef099e6540ab77fbd3b189acf512a7726de2c00fea01febf9239cf153fcc0e06b814f3c28ddb2ca527e92c2adf12fcb0dd5002f283d18a45ce3e3dc9feea00a8a4d405851b90f1b20848f72e8dfec42576c128a9d189a6a40668b69270376ad8", @typed={0x0, 0x9, @void=""}]}]}, 0x0}, {&(0x7f0000285000)={0x0, 0x23, 0x820, 0x5, 0x2, "", [@nested={0x0, 0x44, [@typed={0x0, 0x64, @u32=0x100000000}, @typed={0x0, 0x23, @void=""}, @generic="27e7335f385c", @typed={0x0, 0x8e, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}]}, @typed={0x0, 0x84, @u32=0xa2c0}, @nested={0x0, 0x71, [@generic="", @generic="11fcdec7bd620b35d59a7872aae98ff0a3b0ffeb85dc1af1cd8685c75bc99a4aa5962b2fab18fb42df62d2d28fe9dc065cfe0c60a39c6d17544890de1af38e15ef9007f6808f1e193028744e8deefcfa62b0486432bb1cb529ab8667fe89efe8653ea9425ff78b2a05a892d459f746ebeadca539a1626e31a05b1d19d43504ada4cbd277d9f7cada4aaa4229bed0c6a71e43c5fd3845c09bd6a73b7f1d8db01c34399859ba78c9d006ecfd474da55b474ee70175114eff6d94ac4b0c837ed8de815e711c726676ecf73541bb48d1", @typed={0x0, 0x2e, @pid=r2}, @generic="7a4c2d4a38f9b180ecc74ec74ee6c6c74ebbc37ddbd8a543206660c968c8098e06262ba342a1d6b497ef9c0c1a7569a96624b2359c14cef4e210cd0abd4276e4c04429780c62b957a13371433e5d7da81cc1b6b3292cb80820e42156ec47d88f8410df95", @generic="219109ef3a149ad1f5614ddd94a9d2dae0f128db6862f1f6038cd3f3515a68a7ce07a431378366abbd3b913af6b98d4e01587dadbd1270ccaed807a31aa99b2ecea3812b16551738b437e9e2ccd9093c7cf9d41092b625fbd9f1fbd39bc87ccf25ac476dc319e416e95cadfb9a5a4bbb3c8516a44548f68bd67b9769905e46b49403b10cd6a2a6d433451b38ff939b3ba971db427c9cc3036fac40ccce92e05ed5710872b8", @typed={0x0, 0x18, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @typed={0x0, 0x1f, @u32=0x5}, @typed={0x0, 0x40, @u64=0x1}, @generic="13cf99af3f5c01cecc7dba2bda1dd074065048fcc2148c6ee04a252488febdb9b5a301893613b176e569a12d86c5d14028cb3f450935279cf88d3f90a85c2fecff9d43d80136f2618e586d82b22e224584ca80197e1962dc7ce0a7c5c0d7e02f0397a2eed6cdaf9657d637d41a598b60ddea348409bb1ed06f4b461ef762397a49c232971aa75c0e", @typed={0x0, 0x91, @u32=0x9}, @typed={0x0, 0x5, @void=""}]}, 0x0}], 0x7e, 0x0, 0x0, 0x0}, 0x3fffc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b56000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000000a000)={@loopback=0x7f000001, @loopback=0x7f000001, r3}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000076e000-0x10)={0x0, 0x800c, 0x493, 0x0, 0x0}, &(0x7f00006af000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004dd000-0x98)={r4, @in6={{0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003e9000-0x12)={0x0, 0x0, 0x5, [0x6, 0x10001, 0xffff, 0x8001, 0x9]}, &(0x7f00006ae000-0x4)=0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002f0000)={r5, 0x4, 0x8, [0x942d, 0x6, 0x4e7, 0xffff, 0x7fff, 0x2, 0x200, 0x4]}, &(0x7f00004af000)=0x18) 2018/01/23 03:01:46 executing program 5: pipe(&(0x7f0000b07000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0xf4)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd0}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff864}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9bd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0xf4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002000-0x10)={0xfc, &(0x7f0000001000)=""/252}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002000)={0x1, &(0x7f0000001000-0xaf)=""/175, &(0x7f0000002000)=[{0x101, 0xbc, 0x3, &(0x7f0000001000-0xbc)=""/188}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000)={0x0, 0x5, 0x4}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000005000-0xb)=""/11, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x2, 0x0, 0xff, 0x9}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1, 0x2, 0xf, 0x8, 0x0, 0x7, 0x7, 0x5, r2}, &(0x7f0000006000)=0x20) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000004000)={{0x1f, 0x5, 0x8001, 0x1, 0x4, 0x100000001}, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r3, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000005000)={0x3, &(0x7f0000004000)=""/191, &(0x7f0000004000-0x48)=[{0x28d7c000000000, 0x9, 0x1ff, &(0x7f0000008000)=""/9}, {0x0, 0x1000, 0x10000, &(0x7f0000007000)=""/4096}, {0x3f, 0x5e, 0x5, &(0x7f0000008000)=""/94}]}) 2018/01/23 03:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fd2000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002be000)=0x1c) getpeername$inet6(r2, &(0x7f000071a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000685000)=0x1c) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f0000005000)=0x10) 2018/01/23 03:01:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000350000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f00003aa000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/23 03:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000afb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000687000)=0xe, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000928000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000025000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000d04000)={0x1d, r1, 0x0, 0x0}, 0x10) socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) 2018/01/23 03:01:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ff7000)={&(0x7f0000ff7000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x8000, 0xfc, 0xfc19, 0x1fffffffff, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe00) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r1, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000b91000)={0xf, 0x4df, 0x8, 0x7ff, 0x11, r1, 0x5b3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x0, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000ff7000)=0x0) r4 = socket(0x5, 0x0, 0x9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f00000bb000-0x4)=0x7) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff8000)={r2, &(0x7f0000f4e000)="64d71bfa31377285780131aeab4bb3d9a2fe42eba0642f641411bd1e93fddf204d754b72422c2c03f5e5fe36b13041953308c3ac02e444fc0731b076197fd578827dc4c899085f5cd5b724439924ca8a1f148bb785d3dedcb8e5b6233baa61334ce32163ba49bf24d7ed021472ec8a7381d283b2fde56934ecfcbb3a766c27b0d31b4000afe233d70ae3f9d5123bf04ed608a6552745bcfe0b31ea6b4ec234223622da5021e581d554c436fc5f87aa1c4df281f39c291548e1322febdf5c8c10ae4910abc41a6497e500bf2bdeb53e625b955dcee3dd"}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff7000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f00007d0000)=@common='ip6gretap0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/23 03:01:46 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000007000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000008000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r5 = gettid() r6 = getuid() r7 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) r14 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r16 = getgid() r17 = gettid() r18 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000+0x367)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in=@empty=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=@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}}, &(0x7f0000002000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r25 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r28 = getgid() r29 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000002000-0xa8)=[{&(0x7f0000007000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000007000)=[{&(0x7f0000005000-0x13)="9c91156cd4b52450c8f4909789531b65f821cf", 0x13}], 0x1, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x150, 0x40000}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f0000007000)="dbfa8de78a3dd1934ef9d983da2cde2e7cbdddf7b22b644c4ed5c3b02ff57640267482bf0648047c640c87784cd59b5ff71993d35eaafcaf1860673543fa2624432c96fd5c24e0214f1f7801f2d9d25445954dc8397136551ea1f0c207ed79a6a7b6cfadb29eed5502f603c6714130a3b15e3119760af83de9a903e4f33660ef7ebb1d91976dc096ad6b078e5c0912af947e8bfdf25584984bfc4b793500552432697080ce80b43074a2d9598e2aa64dfb68e0dcd907db11d7dc7803bf", 0xbd}], 0x1, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x40, 0x4008040}, {&(0x7f0000007000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x80)=[{&(0x7f0000008000-0x2)="8e35", 0x2}, {&(0x7f0000006000-0x1000)="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0x1000}, {&(0x7f0000008000-0xd7)="2b2ed9386ff934d3792643a6c225e8608b34e379f4cab4400da0dc80f66e6933a1300f3650bc41305ded8f0e37f548540229c1e8b61ebc997bb737898c6d6d7304e559648def8bf806af1e20f4eed5addf56a48a1ae48afd2ca84edfca8d8d7fe2aaa3cb7f612f95a543b49428a74c38c92aa40a6c9973f3a8756e7cf62e57ee68fdce41e8c17fabdd9d1f7a455f563eefb8c2eb9b33e49356a610ac39ff6556efd543877e8e25b8b1adf8a6a24fbeecbd1b85e8080509ca25ffd2a80242586565e2d6b0ade7b009f2e1a951fabd3579affb3e91720be6", 0xd7}, 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", 0x1000}, {&(0x7f0000008000-0x28)="3e65acc4385f39801504f8ae737f0734e924998aea6d450c49ce6822e6ee0cc65fdd233fd8d6a035", 0x28}, {&(0x7f0000005000-0x60)="5ee509e78f608ac30589cf20717fd8f0b3ccfd2590cd6e71236210f7437d12890bc13912e317c14fe2405858a493cf7e13f787abbc8da6cefbc61564b911cf803ee90aa39d6904715f8be70856515c5a64d3962c123516bc045ea776360429e1", 0x60}, {&(0x7f0000008000-0x47)="2ed7a81efed142f8cb305da6bcdc1d98a8dc35a6d09effffa8ee001f0b571f81468e5733df8d560776848ea60458ff0259e59f03a36ea36c807afaa3b1fd939a48295cdd74d995", 0x47}, {&(0x7f0000008000-0xa6)="46e318654ea74c247f3703b5fa96ca70e52a0bddfea684c109f99acf8789f0306a54ce2c2997cf9e6381c9e1dcf007b7b6cb9d6458250bc44194642882fe41d6d2d8cacd398b55d5efeb9a76f4eb7ea1f85933c5428e5e4588413cf8f74e032b28c5251a951b965170995e7b0f546188130768fe5f9922745887b23f420d6a26eb9669e6aaf4f818306b6a6dce9bfc2737c8f88bff1370e8463304bf1f3d5dba6aa58d4cc07b", 0xa6}], 0x8, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x60, 0x40010}], 0x3, 0x24008014) 2018/01/23 03:01:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00009c4000)=0x1c) 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$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x800, 0x8, 0x8, 0x85, 0x8000, 0x1, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x7, 0x1, 0x3, 0x6}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)=""/236, 0xec}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000+0xfa7)=""/4096, 0x1000}, {&(0x7f0000003000-0xe7)=""/231, 0xe7}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f0000001000-0x64)=""/100, 0x64}], 0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0xc)=@assoc_value={r1, 0x401}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) socketpair(0x6, 0x2, 0xb443, &(0x7f00005b1000-0x8)={0x0, 0x0}) accept$alg(r3, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) 2018/01/23 03:01:46 executing program 2: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000218000+0x729)={0x1, 0x6, 0x9, 0x0, 0x3ff}, 0x14) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000117000-0x4)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000053000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffb, 0x4, 0x7, "681781f564a93cc1d943a04440a28770a47112c0baec178061c7a5827d845bdd7eba7949a04cd83b973d9e0e484e58a44e322f8d34a96dfe6a821f6d7f0d11d45d4feb9aa9170455e995dc3d291d50a6"}, 0x160) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/23 03:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000062d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r0, 0x0, &(0x7f00006eb000-0x4)=0x0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003cd000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000ec1000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000075f000)={r1}) socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000005c000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00005f7000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @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], @empty=0x0}, 0x2, 0xffffffffffff5870, 0x78e, 0x400, 0x3, 0x0, r4}) ioctl$int_out(r1, 0x5460, &(0x7f000001c000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000990000)={0x73, 0x56a, 0xffffffff, 0x4, 0x0, 0xfff, 0x8, 0x6, 0xffffffffffffffff, 0x9, 0x9}, 0xb) r5 = accept(r0, &(0x7f000072a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d71000-0x4)=0xe) connect$inet(r5, &(0x7f000054f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000e6c000)={0x0}, &(0x7f0000a7e000-0x4)=0x4) 2018/01/23 03:01:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x4, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000023000)={&(0x7f0000263000-0x14)={0x14, 0x800000000000003, 0x7, 0x4, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000a1f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018d000)=0xfffffffffffffdb3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000059c000)=0x5, 0x4) getpeername$unix(r0, &(0x7f00002d1000-0x15)=@file={0x0, ""/19}, &(0x7f0000dab000)=0x15) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000554000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004a8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b70000)={0x1400000000000000, 0x80000001, 0x1f, 0x0, 0x7fff}, 0x14) connect$vsock_dgram(r0, &(0x7f0000761000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) 2018/01/23 03:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e02000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000162000)={0x0, 0x5, 0x2, [0x0, 0x9051]}, 0xc) 2018/01/23 03:01:46 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f9b000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000929000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000598000)={0x0, 0x48, &(0x7f0000ac4000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f800000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xacb2}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000513000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000033000-0x8)={r1, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) 2018/01/23 03:01:46 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a84000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f85000-0x4)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bd2000)={0x101, 0x7, 0xfffffffffffffffa, 0x9}, 0x8) bind$alg(r0, &(0x7f000031c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f00003b4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) 2018/01/23 03:01:46 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef2000)="3cd430c96a749694864b10b5494e246d07f8de1ee068c01095890bf6f84a7336b1ad01d73da621cba42f899a6dc7e049ec30f7e770f0b23f5bc7334ce366927bcd0fe8db7f8d915b12d5ceb155c71f26d0bfaff0d522b334f79862611ab54aeb53848031603a756c67b8d4567da8708122b230b0bf7f1709fa45fd28d8cd4e84f4797d4602343cb336af7ba86b3952c572d7dc04a180116b305e968296e0752d4df8935c00d788370b976f8fb73ad44d", 0xb0, 0xc011, &(0x7f0000933000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/23 03:01:46 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000000e000-0x4)={r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000d000)=0x14) 2018/01/23 03:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000054f000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@mcast2={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}}, &(0x7f0000375000-0x4)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000307000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000d8e000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000d24000-0x38)={&(0x7f0000f12000-0xc)={0x10, 0x0, 0x0, 0x8028080}, 0xc, &(0x7f0000069000-0x10)={&(0x7f0000dda000-0x120)=@newsa={0x120, 0x10, 0x100, 0x3, 0x3, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x2, 0x1, 0x3, 0x896, 0xa, 0x0, 0x20, 0x6b, r1, r2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x3, 0x3c}, @in=@empty=0x0, {0x1, 0x10001, 0x9, 0x4a, 0x3, 0x4, 0x0, 0x9}, {0x2, 0x1, 0x1ff, 0x6}, {0x1c000000, 0x2, 0x1}, 0x2, 0x6, 0x2, 0x3, 0x7, 0x0}, [@extra_flags={0x8, 0x18, 0x5}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @offload={0xc, 0x1c, {r3, 0x1}}]}, 0x120}, 0x1, 0x0, 0x0, 0x200008c1}, 0xc000) 2018/01/23 03:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = accept(r0, &(0x7f0000c01000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000063a000-0x4)=0x32) accept$ax25(r1, &(0x7f0000f52000)={0x0, {""/7}, 0x0}, &(0x7f0000379000-0x4)=0x10) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) 2018/01/23 03:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004f9000-0x4)={r0}) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000142000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f9c000-0x14)={0x0, 0x6, 0x5, 0x7f, 0x0, 0x100}, &(0x7f00001fd000)=0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000953000-0x4)=0x0, &(0x7f0000bdd000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006d4000)={0x100, 0x1, 0x1, 0x0, 0x9, 0x8, 0x6, 0x1f, r2}, &(0x7f0000012000-0x4)=0x20) 2018/01/23 03:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$packet(r0, &(0x7f0000719000-0x9)=""/9, 0x9, 0x20, &(0x7f0000045000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="0d1b6e590e86", [0x0, 0x0]}, 0x14) r2 = accept4$inet(r1, &(0x7f0000e95000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab2000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000090b000-0x4)=0x0, &(0x7f0000e6a000-0x4)=0x4) sendto$inet(r1, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000feb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 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) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000d47000-0x40)=[{&(0x7f000045f000-0xa0)="727924793ca865342f5ce54259444c48d683521890b970421652f69aa621aa96de5520cbc0871611763d763dfe524acc6bd7f890f1c2bcb48ecf0ea993c4aad80a3893a908463c5491fe9a3c41ccb769a6546edc7f713e388430be4f020b0164dde45182a8fcdc20f1c424543b1b17e07d3930ae3adc82df1bdc90c055c0ad778fc557c1ed2f5133ad5d8cdf93f2d0a5f0c2b9ef827bb89261428b1a84df69e5", 0xa0}, {&(0x7f0000001000-0x43)="bc8bcee429e059d7bbb20a292448037aa4a8581ec7ed92ecd30334c4c465e4c624894fb0da5eb2caba1b12ec9835370670ee26bd748df652291d3dd8c32fe4a6eaa5dc", 0x43}, {&(0x7f0000001000-0xc8)="abf2545e1a3a6a089ef11556f6bd1f645127b917f4b03d70f94344fe43bc317e367bc4d8a49295f483c189bf2c291bf68d76a5d21966ad7bb8d57f695822caee6d034d48bb9a7d61382621eae95ce4fa02776cb363c6f8b1a69edbb48fd11bffac7874cd9f72a64caad1e5269087bdbf5eca5cb2dab1fcd09dc9af88d87e36bbcc77c60aa167386c3229a735cbd4e049dc9324330f8b4f457ce6b0c70d822508e6ab746ee0aa2d919d2543d1a1388dbc6ca809267a8ca5cd792ac8c62e5a87cfab14b391a8d035a6", 0xc8}, {&(0x7f0000001000-0x67)="f294454a89c8e622ff720edc047c186d121ebdb6c14f8acb90c867a908a8fbe56d54d31eb84adc5026afc889b9c78b64ebab59058d8e8d9b25724e47469fcc65eabeb90f1e471f68dbf6fd3bc5605cbada8bd0c699d3a44719d5e072c5d7cbbb9c93bd5fa60563", 0x67}], 0x4, &(0x7f0000000000)=[{0x100, 0x3a, 0xffffffffffffa5b8, "abe3e69b01e5c2df3d12579f06c2b343d679221a46958a0c217c8a45e293a607b47b6499fca01ff19947dc1a0b80d92dcb69eacb0908354daecb6b6a6c12b31ba5237fa0e052abcce6d662ee4f7da9661e72ca272a16486a1cc3004e0cfa0ab5be71a047d0e0f0e40818e9f06ae52e24de0de304442612fd7803fafee306fe5b87153065893488f8051351cc12c79998cd9ca30eab25c7c2f8945ddcf4eef8e00dd8c2d3cb344587a64bb9bf1a9b576635db796024790f7b03cbd3a2685beafc52a6e8ca143f3181328d8a692ed9162ac8adbec1796b19476c686b569ba693e4284a4dc65ed4fa5d9809"}], 0x100, 0x8800}, 0xd193}, {{&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xf0)="7b96e9edfd571b9450d9a27927ccaf46f43a21f9777d603ef8d80a399399866b6d4fa101d1b9fb3e25d8a44a70ade3cf7764f7952bddd19ecd09985af584e15980ad07661578e62342911d73c8ed6d0de49ff4888154c427759f93507a56c42aa283fbcee3bbb2f4abd5be458f8da0f44955be847abe359a3ccb55b565cba3630e83c4d829ffca9badb68734054cec3200fb939a6c4bbdff3b6ece64a27deceb3f4afbd284e4a258db9ec0ee90fecbb977a9b46750794a5d40df29086d6936cccd8236f68f71a11b9223b12aac2eb87528f3c22a03c3311102835e92bb41040c0233006a6cda7a339f23ab513a680b7d", 0xf0}], 0x1, &(0x7f0000f7f000)=[{0xc0, 0x19e, 0x6, "78a5396e2e5fbd7d092484136fa562dbf0a50864e585be653c5a89d56d7b9b035934c4141e694c0441f3e91ba7996d04fca35fe6046b42757dc73d20ad9fc5b5dcfea7c0bbe23a6aa97c7adbbf24e39e2c3d015a63ef53cfc4dc06e0215a86dab8760d72959d5ab5afa47859299e459bb2893aaa298a40143aee056195c9b5736997be9f31d5ab985c329043946bdd4fc95baab3a62d3fddcde269fc5b9b3ba8a28c412fcaa80333aa67bfd2"}, {0x58, 0x11f, 0x6, "e3308c64bd37eb72ad5cdfcbfb39f08d55a719eeaac75b12b7edfd20f8d67bd0d6f8aa9b50fb35caed2ad4c52c94c748ce682b803084140d343fc3a6cad0e2e8ec"}, {0xd0, 0x10b, 0x0, "9582281ab665b0a005a9ca4c2138439eefff3cb10f7d9e7e7905b953c6265ef0d8aca8c2f42c09212fe7817f12da7d3e4762dafd15faa0032e7aaecdcd4d5244b3081a60b9b2a050df8b5f81ad79ac5dd0539779d2f65474bc41a564cd09aae38ef0be5483405f535fe4f209a6f9000ba957b176315467c31e3ffcfae78df901a50bd019e3323397be0cc48c43808b5559a0c347082ab8ad6f6d3c249721b311ded15663bdc08211da3bf20797f3f44b862f794a7b84c79c7222"}, {0xf8, 0x10a, 0x0, "2c8b86db20fce11a23028ed5bce0a4a42438bb29025da022b0134845b8e891ba652239cf126779fff37922b52d74cf97b1796aa1a907eb6ec083dfc6abe9780e1b492d452c0e0a70b5010b4d703dcb78b88b578142c3b7d3777adaad6b91b2294075418ea101d8987595ca326124d816159c6f5fa844da39bbe71d589d62cb8b02cfa883a316ebd6ce4b0fd3596901ebdea7fecc4dc885c4cdaf0c362967f5d8aae97758306562490a4952c80f1fe87994c1fedc63ac94a806281046054d9d40cc1ecbc16cbfc29fe3ff53cf6f7f6c48f0c782f7e973bdb4844825bbf5ffd51a9e"}, {0xe8, 0x10d, 0xfff, "bbd8368518475cca5149659c354ea9fa2ba7d27319ca624ffc5c81164970e053ef6e42c1543b4f8993a0b954d73a6d191234e7b9a49879cbb94bd65641872286cafab7c0bd7477b4f4ba2ebd2225e8d7dc8e6a846a07053b631dfe98528b71089a445f5c2d5dd291cb415c27af682c3b38046846e0fe9b316e7e2f8a32c7ab8c8a88a5104b3a383c52d3cd3f82f40726506dde5d6bd78a29755f4dc91c5c1b442d9b6eebbbd7640c5e84ac4eedc968dc911ca244579ed2f693d1e606f2aa2629a3a7e82887f6d1351eb50f30a843a1bcc8aa6ec0cb20"}, {0x100, 0x13b, 0x3fffffffc0, "e66e8f6d315298837899cc02a268d3d774d33e61fdf4828c48964fec945ca1ca9880103ba1326a0374940f5c76e56ba740bc5bef5f9d40f801aba2d927dbdce9a24cf7440e0f4a15eb23095175f5ecfa5c4e1fe43adf2c930ddc5a3d12725107e708dde3f70a5266f4dc2eb87842ce4fb3a7fc5222b16dab18502709ef4b0779271150dc2e646b8cdae9c6cfe5384d59b4abee43eafd6c49d0df5d3c2470e25c3b541e9277cfebb03c47efaadfdf5da1b23c454deff5af69d7be02e648ff15de769835e22c90c846935248e59b31e8e56e7c1485b89b5e07335449a7f9c59a6289ca0a4cc0b35e3cd853e31c29b628f7"}, {0xf0, 0x11d, 0x10001, "1f7365e584e9fbd83943b159f32a69fe4a62e6dbbd3dda7c04ab0185647874006fb59c5c38a0ed6d341ee98121413864ed8c072ce18a5a8e69428aebee29d15b5248173be9c38300a5a28d954178c0a5e8479cac4130f697de7fca823414d1d46dde5fb710d3670af5d52b69287a616920c92bb4559f656a6d8e2922cc12b4d1c09f98a0fc0c9887705b68d6bf239b22baae5676849367259f44be7c492c88242188d7ec5465431b246a855b05c717e0bdeaae16872b75d3fef2727b37ffb067535712966c6a036f14de8745662886514f0450429496cd35b701d0e0d8"}, {0xd0, 0x11f, 0x40, "8f87f860ccd008f9957f885eebc760f8f46863ef654a7d9bd3cdcf6b31b8e7b13bb2b5aa9dda45d2b217355588def4611625d6af6e4460698bc8466c8892a106bccc9f42ac2f2e1ea6e0185b478d280969c05abfc225e2f1bb03d10bff52965ce99c7b5d94444ea4a52a4f330ab52f983e7f74d82e0b3caf61482f62f7644e37b739a8455332f571d05c8d821ec2b8140fbe0bea61abc4914098d57002be312989993c67e055fbec6c35c8685c1479984a76ffa350a26dc9a17770b430"}], 0x688, 0x20004000}, 0xa0}, {{&(0x7f0000001000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000055d000-0x10)=[{&(0x7f0000a3b000)="6a227f2665e64ea9ef77f236a30bb992be8db4ddc0f6d76d7017d258c92c629371c432a144dbb9a7a897de6052b724a0f4c339a16999799d74e1006a549c21ef9b71646a399a32b70bd7d4c504a1a190cb8ac87d3942efbbcef93bc79321351028fe42df7be8da27dafd470dbc1eea59e62127264da0dcdc49ff826701cb763a7adf5a3e55339a71453220e9526990b92dcb1e0d3985d230dd3a0910e043192d4a7dde6e008cfedf989789e15ab4ec48162b65f431e85bdcc33726ef44a18bd3e3df057a76033f03f179fc4a131642361f1faadb5f5bf0e70384dce153a2ca197fec11d855fd9e8c393d33be9b5092d2646180", 0xf3}], 0x1, &(0x7f0000379000)=[{0x70, 0x19f, 0x1, "79265659d48f0d5087b3615dc03792cf4408c62a46fd104697b5fb0893d181af3fb1f5fa96637660c124e62fcdb867383e0c89e40fe7a326c59e41b4559fea186b234c646f7056dcb4d13267732b2bd89b0d0b933b9fa6047fa818412049"}], 0x70, 0x40}, 0x3}], 0x3, 0x2004c0c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000806, 0x0) socketpair(0x8, 0x80004, 0xfffffffffffffffb, &(0x7f000070d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000c44000)={0x1, 0x3d, 0x101, 0x100000000}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000012c000)={0x0, 0x0}, &(0x7f00005ff000-0x4)=0x10) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000dfa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x801}) connect$inet6(r2, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 03:01:46 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fc6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f000018e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000912000)=0x14) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fca000)="0ce9144a99718f9c8cefc46cb580ce2a2e23c2282119064f0ecf6298396de1129a58c265d51c34ae26da93818147ec44da47ade0140c196104a92d27b372ce4f8f47e546d876fe3cde8e18551cef75443f726bcf0f4bd8a8236ebc00b072fbd754329f8af83ddaaabdbe87e81601c1febd9ce60d1448d666d7a2c415ce916ff1972bff73cd3cf593998f5bf9512de1d696ff5d8d3a520ef22aa00fb751446538f568251d5ff3", 0xa6, 0x10, &(0x7f0000fcb000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000fc9000)=0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000fcb000-0x38)={&(0x7f0000374000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00001ef000-0x10)={&(0x7f000049e000-0x16c)=@ipmr_delroute={0x16c, 0x19, 0x700, 0x7, 0x1, {0x80, 0x94, 0x0, 0x0, 0x0, 0x4, 0xff, 0x5, 0x100}, [@RTA_METRICS={0x88, 0x8, "bccc985ef81f3db9abc29ec6099ba98d0f03574cebe563b9d9dbfcd2c08142eb84848a8ed812d7fb3ceb5bab764b13e5b212b805317d32c1afd1d427bf38b4c8e6b8330c5ced1b9d00289324a72ab8d2d0522d428c5511287d3f44b053b77cb594cf86887c5e85b80320359af96587eb6d79e278c7ed4dec12b219b7cdf669ddc4a9c163"}, @RTA_METRICS={0xc8, 0x8, "1e091ca2d18c0f7af810eb5661238262d545e7ee4016838d385a06e572028df93d87ec043b59ef52b7ce6b03c366e5f3a1d751d494eac3212ba73f068b0d38f2240c082ff3b51329300d3c5a9c4965f0ab27bd4525edd6a45a4f6b06d0007f5800cb2be68732308666f2bc1ef41dcc635ccfc8ea1fafc00b856cf359f52066366cd4d39666a20b8c8e82a235cc4bf5da773018e94e9924dcaa3cf1362e56cfdf38cb14cb4aa9c9289813ca41899a09fd424afe207ee29925640697938d59f6b42e2036"}]}, 0x16c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40010) sendto$inet6(r0, &(0x7f0000fc7000-0x1)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 03:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000124000-0x18)="", 0x0) 2018/01/23 03:01:46 executing program 0: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000025c000)={&(0x7f00005d4000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f79000)={r0, r1, 0x3, 0x1}, 0x10) 2018/01/23 03:01:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) r1 = accept(r0, &(0x7f00006d9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007d0000)=0x60) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000cc000)=[@in6={0xa, 0x2, 0x4000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, @in={0x2, 0x3, @rand_addr=0x1044, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000960000)={0x0, 0x1, 0x2, [0x80, 0xff]}, &(0x7f0000185000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000498000-0x8c)={r2, @in6={{0xa, 0x3, 0xfffffffffffffc00, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002c4000-0x4)=0x8c) close(r0) 2018/01/23 03:01:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x6c8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x10, 0x4) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x80000000000000}, {0x6, 0x0, 0x0, 0x0}]}, 0xffffffdd) sendmmsg$unix(r3, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000002a000)={@generic="0b0bd3781278f2805c2cddd02c4786e4", @ifru_flags=0x2}) r4 = socket$inet6(0xa, 0x807, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f000002a000)={0x0, 0x0, &(0x7f0000006000-0x10)=[{&(0x7f0000007000)=""/253, 0xfd}], 0x1, 0x0, 0x0, 0x6}, 0x42) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000018000-0x4)=0x70d1, 0x4) 2018/01/23 03:01:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c12000)={0x0, 0x7, 0x30, 0x7fff, 0x1}, &(0x7f0000d24000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005d1000)={r1, 0x2, 0x5, [0x3, 0xebd, 0x4, 0x1000, 0x8000]}, 0x12) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/23 03:01:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$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, &(0x7f0000b18000-0x10ac)="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", 0x1070, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) socketpair(0x1d, 0x6, 0x35ef45a1, &(0x7f0000725000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0x80, &(0x7f0000495000)="d579cb99b8976675eed4691dcd4509a2df86bf3c9bae476537274913da886c3f6bfe018a807b000bbdf7a7ecb961329ac5acd1e1514e6406bd67572977e9e7b7eb41148ea681cd4768691c5ef0d9582bff97638838d8e061495dc5e8ab726c732882a10881e1093d915bee83b8224f0513ff5db29dfd3eaa4d60ecb9478416fed5c3a705d7d33f16798d63343b70da2db63f60e2f13d6ab9ae677b565ab0096ca236b71046066f5bd1f7a14dd065162222035a09665e64fd207888b87a7f044e4d0e0a4285018c7fab", 0xc9) sendmmsg$alg(r2, &(0x7f0000097000)=[{0x0, 0x0, &(0x7f0000201000)=[{&(0x7f0000fb2000)="dc13d730462fee7b67b257244ff2f287ae967fcd6dfdf8df7c60fd5de6bdb657d4d6b80c323c6b12f8ab0ce6028d8388885e64fed986661a478c8632e04ee03bd520105ada4c3f5cae8f7b4235ee1f", 0x4f}], 0x1, &(0x7f0000770000)=[@assoc={0x18, 0x117, 0x4, 0x7f}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xc, "a4e3830033a71aed4b55020e"}, @iv={0x90, 0x117, 0x2, 0x79, "ade0cb240c352968188235fe2ae2841ad7650f144a9f524dc05829273b3f4803a2fb68a4c79a85538d98efe6ce898a12a6815f9317f179c2a95f33dec47092496ce9400ed645d9c6888982c10792b1265f3b507d91269e24dd8a51779087134b28123551b117f508cf91720ed82f2e7a8a98e4458dd796fd8b"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x58, 0x117, 0x2, 0x42, "ee5c610427e5b68201a05075c2b55dc51b249fa0b626e2df1b9d11b883f348daa9488e678c2efae1809d3d6a892fbb60057c2692012d2b7d6d0ff2dec268b2c34812"}, @op={0x18, 0x117, 0x3, 0x1}], 0x198, 0x0}, {0x0, 0x0, &(0x7f0000504000)=[{&(0x7f0000069000-0x21)="1b2fa746622fd4dc9f47f3be03b1b426fad77bad5cd72c4ebfcbfd32e1f907e10e", 0x21}], 0x1, 0x0, 0x0, 0x5}, {0x0, 0x0, &(0x7f0000a1d000)=[{&(0x7f00006e0000)="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", 0xfe}, {&(0x7f00006cc000-0x7c)="a7a90387d5d3accc201fd7260f2e87469474a249e2b88b4fc29da49d0f26a6c890a02b4acf19c9764cafd90e8d28085631711448f8106963775f949ef12b0b38f01843d221e115fdd35dedbc5ee2b1cbcf2409546dc7037354c8d07472890036fc610423435e9268b8012cc6891e89bc8dcd78070170bf15c653ab13", 0x7c}, {&(0x7f0000e3a000-0xe7)="a9d1264d521d6edb3ea5d838825c17c7fda978b13217d911d19479976ea92f751b3b053b5febd571eed97027adb6bfdab9f42a376f5ef2394efb841d9400910fed2535d669e26c915c453453175f55be30a97e29a70118d5e829004a400d485f57ee7d306b67eb11fa1db71af420defa507bf4089f9416a2cab359b6d4d0005cfd0b015ee4fce7c6de2f4ad998a16f866c6c39991cbf79eb19a8950e399f1fb6820ccf77d1fa70decc4be471567aa530e71f08d2cb7d9d478655bce9ff35a5f03d127ad90971448561e5e32d7606acfbaae18fce11c6d2fd3cec51004b85e252e489fa5057db41", 0xe7}, {&(0x7f00008c7000-0x76)="13a3266c7dace7ad53720a9247770b5bc88b3a4b055858433a2664102e04559f829ce7a2c06e7641e5e61e04f8ee8a8570674252409214a0ead303e50847ef3aa686187a31c9ccf8f873d460860f9f1b8b49f8529fa0997c6276ee52cef937e148ca9ec5a82ee55b04123b24ba0108e25c9bf6a430b5", 0x76}, {&(0x7f00009fc000)="e173ccef64b1f3de80023ff3a704136a2cc39e485cccfaf55970c963f39d834f5149cf9b11f459", 0x27}], 0x5, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000e99000)=[{&(0x7f000041d000-0x44)="811813bc5325de4fec80bd35e1e70206243558d6ee5b12c2423f67b30824683e98472edb1515545a05bb21a75ba9efacf1a980363bf1fb9b3d4f46a4bd1176aa1eb0b082", 0x44}, {&(0x7f0000345000-0xe5)="aa234b1bd847dffa849cc641859f1a79e5fed3c4c70d06b3cf703b97755efa024b191f7080618c39a0824316c1bbba9aba02025a108d8f9be0b9c3a283741543d4da63da9f5555957197bf089687f4b3a3785891482537078b3bbe905b34b1f9a09ae9a4995ba858c200530f5faf43b521015dc9ba92052f7370ebf68103cae051e0fcf38364f924989f1de1e74ea07926afa078e2761fd9cc2ee4bc622ac918f2ecda537155073686ef2091df27552ceb7fd36eddcf2c21e27e7fdef1fce4cbb1676564bb049a4048bd3b7dcce067c268e6352c270f4e838d47531fc77aae5339856a2318", 0xe5}, {&(0x7f000009a000-0xd0)="1eb4e870a785d501127ec0ac4da68b389ad5f782042d75ee97aa1719a41c1cbb19d1fb141dff53b95a557867967d906b3e13800ff94631e2441a41b3369bee790e62f3fb4288a1d5096fb5077c76b3fd1d1f33003ffba0e62fd1173a8b45c24992b34a47127fc12b64252537a77afa910f6072c9557741999c075bc95d7408e8a53eaea6bb8be812f40061e6e3a3c758ab529ad5a7c65005b2683d2fecd234de623866e9e8e549cf8778f4cb3c76d8323181d121a45e2ef690b388fd3754fef8b0b55a9e9d7879fc7a6efc9eff89258f", 0xd0}, {&(0x7f00005da000)="ba780a50269acbe78bad653af60f20f06c686d46189f90e478727145343582e94a5a021c8bc141620d4993126e7fc1bd6648086b75551888f01a9981a885f4f6d61fd0ad90b50697af1452120f4ca4353e1993db2c302d6070429a68be7bd153e13abb6079adbf6d6cec7e0155bf77ac4e554a83b288e112b003ce6868af1d", 0x7f}, {&(0x7f0000e93000-0xb5)="605e87b3b2a4f8b85d8247e3b9b25cdaefc7eb0dc577852de62ff136cbdd03ab0520bc43413c16af7aebaf544b0560aa0e0e98ceb09f5e0338b1f2d5ab5892568c9b8766e7de19670d3490aac8ab1540f8d810a596d662d64da9bec248246eddcd893cd336e1c8b97584c51cb6c03eb6ea908872128e54e466543f38611e95d5175460ffdd35ef6951f7bf45dc83339d55560e3bd3812e6805d76001ec5fecd2403c3730015959bfe6ae5c328ac23c793b658d7046", 0xb5}, {&(0x7f0000cd8000)="ad98b9b95d73acdb07a882fac1d7d57073ca45fda0dab19785178e054ff7dafe0c9ba2d597756c79ea9bed0e7bd080e4b8890d62cbaffd3b06c08bb4f8afa8f9fc16716ed3a044208be2cfb7b6d90f34f2ebf7c98662ad0513ec4d79f03b62afbdd2505c74f493e308c9df498141042e44ef", 0x72}, {&(0x7f000048a000-0x9b)="9e4daf7f4f97be7431e0378f1fa25d45a98648be0252fe7b3a93aab4c8475d09123a6304fd4c684c303191f87c2d7b831ed2ee288aac1d60297feeac4994147504376546413a82cbfc06b653c79a7f4805915bb7cc038b22e0274a561ef7bcfaf7285889888a3ef9be104b8fec70cd4128421a35b99452edbcaad074d8e09d7cb3106233db2be18a0d8b291a76c57673b98c68f67f065c79ffebaa", 0x9b}], 0x7, &(0x7f0000f05000)=[@iv={0x78, 0x117, 0x2, 0x5f, "1b542aecd595233aa59922327dc8fb5e17ca6a7408e9ed370651f25d0d3343b0536a2e128b2aee8cf15f4850549e227870665f451fdde329b8cd11a57c51603ccd060b11bba4593c6945b4273f60883de098eed6652c88a421f4534a644808"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xc0, 0x117, 0x2, 0xab, "29d2080a392d81a45635207f368213d22b3e585a8916266a011c651ede706a28a6e5bdc5de5cbd5bceaf30e9e3eed36cf46691e44a745570db0f96f45cf1584eb4d1b845737bf5bc26321f470c17fdd6a91716b531b9ba05b47ef78b80ddacab924360de0672f095bfcfa486bb61d0e448dee6bf197c0c073e11b004ce3e51a56ada50e9f12aec51afa6a7c44b68d06156ffe6cc1bbcdbe55b9cb1610a3fe83f0a5c73123687cce2341f61"}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe8, 0x117, 0x2, 0xd3, "bf18b7c961db292a6f36524bb6cd19f10c85f5f14e0565541a61a612fc127aa9ea1eff19ff7c509004c07693a03d2835ac41d1500e5b7f0bd3ee5d422d8e57633cec3391acfda2f41e0c8f4158df1889e1cae01de27635a864d9c995ed26304d4f3237f1a556b4174bc93b2a41cc007a350e5115a7f6cdd6acf9a912584df8be7e6c023a3f62c700d76e5bc394f697740a5485198f6d6bea521e67c5c213b330571357d62cb95b1b539d5e73340bb981ee11a240482509b4a57dc4e304be59e2ef00357f388e4b6867b1d5e8a3292a6867909e"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x298, 0x48090}, {0x0, 0x0, &(0x7f000093f000)=[{&(0x7f0000e2a000-0x2)="3bc4fcb72936a4", 0x7}], 0x1, &(0x7f0000985000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x881}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x60, 0xc0}], 0x5, 0x4000000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) r4 = socket(0xa, 0x80000, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0xfffffffffffff000, 0x4) r5 = accept(r1, &(0x7f0000f1c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000189000-0x4)=0x1c) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000be0000-0x1c)=@req3={0x3, 0x6, 0x3, 0x10000, 0x4, 0x20, 0x8}, 0x1c) 2018/01/23 03:01:47 executing program 7: 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) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000154000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000229000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002ec000)=0x8c) close(r0) 2018/01/23 03:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(0xffffffffffffffff, &(0x7f00009ce000-0x8)={0x1f, {0x0, 0x5, 0xaa, 0x816, 0x5, 0x2}}, 0x8) sendto$llc(0xffffffffffffffff, &(0x7f0000ada000)="b3dc730f92f2b15fbab16d1987d87c3f4770274b52bfa2b1fe2ce666403db73197ecf288a557a5f2823aa2a270c7bba277cf6928b35d74112b0203e026a41af693ac292ac83e7bbe60ed89a38acdd40ca0d64a5f73ec2ef181db80ab15d0903ed3ca51b0f7427ef6fb2a3035b0058d010b325f1f6fdb2376ce90d0e3053ca62bfb4e1e387786b29e7196e9c1ed75e9399e5a903d7c9764b4b91582504ba4", 0x9e, 0x4004, &(0x7f0000178000-0x10)={0x1a, 0x0, 0x68fa, 0x2, 0x8001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ae4000)=""/71, &(0x7f00009a5000-0x4)=0x47) 2018/01/23 03:01:47 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f79000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f78000)=0x48, 0x80800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000e96000-0x38)={&(0x7f0000a65000-0x10)=@ax25={0x3, {"83b7a8fc18f0fe"}, 0x3}, 0x10, &(0x7f0000f79000-0x50)=[{&(0x7f0000ba9000-0x4a)="15dacf3ee700f4edfe86c8d709cdda1e8ebc79b2d288e8d93cf0c5f2817929bc1b7e8bb367d133909d06dc881db1fa4a1cdd6f4f6ab0b87783b6d4eab6087fe3d745d6171f45415d0d27", 0x4a}, {&(0x7f0000f79000-0xf9)="15850a1440291f92bc52a6dc14f5a591cfb3bdd427e1912347508755a6740468598ef1d236101c44d62bca4cf14bdae52f360f7e39c8fb00231599bd7bd879bffed622d75988774be7a314b9585b318b5d9102f01af9535aa40d011d80c5a778795b0869e2cfb473acac5aab0b3f3f956fb8e1343819220a0f23baf185534e239cf4f8f1ebdbc83993f93445b5ac39efbf041f2cdd832bc3a7b83470cd0a6a078ad837a51a33b4b4caa93ca788a56a9857b80c48e4d0046b7787e7f0063c59a30c9ceebb764bd7a8921a518ca2294bfc8630b67ecae14eeecf23d0d7a32002d3a7a07b21fb6b7dba3013ba42fe6a340bcba3f5b28be4bd7129", 0xf9}, {&(0x7f00004ef000)="f622e91e", 0x4}, {&(0x7f0000f78000)="82f3e07217a43af901cc390ad181f29ea1c5d5264a27e3b0b754a88806e3290129176baac100a91caead2dce781355ddfade3112f821558880460ba73946176891cc5e4e2803ab6d166caad536ffa1344e9fd442b31fbd7c233438", 0x5b}, {&(0x7f000032d000)="9281ab77917c3812e5342b3a4af3c48b1c3b07f06bc5864b6f2213cef040403da1fe14305dffeca4fc43b391942ec7c26223b55c71fb2b9b87e72eaf2d20568ac258b62a23d32d45c16abfe03d15b26d7538c90297c1a9e799037fce92eab364f7f09567845cb97f0eb8432856c9e93c0ef2e479731447bc4cf447b2f7ca1afd8866645e692cf9a9201391998e7717dd939d99573bacea8222dc07e394f49ebd57e35a460d1a3e444e0bfcb95d88d8ed885a08bbb87be57e5987be45ebdc5969cbda928ac8a7c350a0cb36e05cefd817ba9f30f4f4c773faf4388c1c7c3829cccc61b0b21bc900a03860c61d22c67f", 0xef}], 0x5, &(0x7f0000310000-0x3a0)=[{0x100, 0xff, 0x100000001, "a045b056a9c44f4cd6f20d9baada12d9d132cc38f03d7b3ec21c0d8104e0cff366d23c5c1060309e58224d2a093c3ec514aeeed8d86664fa19d568edb73e0e49c7ca15c9575c26e479319f4719a9e56766b847a498d4be3bc6c8491fe466e022e523aea201e87d09bc6003ca04d66e0614505809af07a2aaac3c1a42a4b275a1eb18bf29c181ab0cf867dfd44d45c02f1f98ce363764b1abecc93fa9aacc915d47d5fec352551a7995142c78c5a328ce6a4137135698e75ba7eb74d3d3b0961b755a475aa5307bdfb775c4b6bea8579bfe63626cc7c524476bb202585b55d1eab3ea36f332a806c0dc82ce071de73df6"}, {0x20, 0x119, 0x200, "68572b4c0b0346b370bc"}, {0xd8, 0x10b, 0x7, "8fd83a597ca4f45ef8f0c4ac042a457cf4cce10ceb286b919520d6e1dbad2479ca5db299e177a9005c934171ce0b2463d7f183457cd1a5ef0c688feb8dad1e0a7d3487d47f5b1dedf9e837ac2b90dff83480b67e09e97510bb0eab01a2e81250e934ed700a90d7aca04408a6d48337714f45aeac4b563b406ae10507d62bfd5d14eac44869dabb2687355e109d765a436bfc7cf8ce708c29def11620045a60df97a8aaeb59994827ffe0dcbc94be36ef9ef09364502a83fdb45e0fe1a27a95e96e8f17f225c3"}, {0x30, 0x11d, 0xfffffffffffffff8, "35eff36b42ee97217554850ea470766dc475ca973c01fc94a81b"}, {0x70, 0x11f, 0xfe4, "ce71b6a782a2aad4d952838e6e5329da24b385514ed0077e4c341e3a4468c7d6457745e8cabeeda3428c604042cbfeebfaa894cbc6db1bb6e887408b2c25a327c7184764056c87c3db2ef3cf6026f9d720564d2a88a4c34a86fdc3ac"}, {0x108, 0x10c, 0x101, "08ba4eadf9951e0e63b325d7aa81476be931254928ab13a6642ca42e212013509df513276b47ea2de20b5a6da1df4378042ea1e704d03a349438d649c358f642e97e0f81989128f415fa4cf104b64bc3a80e8ff84ef8360efd679d3f591085828e9354122f10c3fe1d2a71838d2474762f54c89ec7c0c793c57f20a3d4e6c64c3b4140b1e9778fcd1a23d1e83c10ed4335d97315532c8f76a9ab4fafc27e9e06ab6d6b694c62063c86e77a5d414a016fd7b5e5fa36184d22906587a9aa26d969ff1e552d7610ce9621f914efe7a52a99376eb5a40fc1c10d780f89e629b6261f3fb28d972f6b569883be8fa50e6b47bca2f582a7"}], 0x3a0, 0x8000}, 0x40005) 2018/01/23 03:01:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x7, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) socketpair(0xa, 0x5, 0x8001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000)={0x0, &(0x7f0000001000)=""/0}) 2018/01/23 03:01:47 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000fa5000)=0x40, 0x4) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x93) 2018/01/23 03:01:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000a4a000)=0x0, &(0x7f0000dfa000-0x4)=0x4) setsockopt(r0, 0x1ff, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppoe(r0, &(0x7f0000a2d000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="a4f621db0b29ec6e2ea6613c7a9a34a8"}}, 0x1e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r2, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) 2018/01/23 03:01:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000398000-0x8)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000433000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003a9000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000e23000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a3b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000c39000-0x8)={r3, 0x3}) 2018/01/23 03:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f55000)=0x0) accept(r0, &(0x7f0000c64000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000867000-0x4)=0x26) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000098f000-0x18)={0x0, 0x9, 0x30, 0x4c8, 0x100000000}, &(0x7f0000ef0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001d2000+0xe0e)={r2, 0x9}, &(0x7f0000a74000)=0x8) 2018/01/23 03:01:47 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0xfffffffffffffd6d) 2018/01/23 03:01:47 executing program 6: unshare(0x28022000) 2018/01/23 03:01:47 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4(r0, &(0x7f0000021000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000000e000-0x4)=0x3a, 0x800) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000002f000)=0x0, &(0x7f0000030000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000002e000)=0x0, &(0x7f000002f000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:47 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a000)={r0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000000b000-0x14)={{0x8, 0x3, 0xdf, 0x3f, 0x5, 0x80000000}, 0x5, 0x4, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x9, 0x401, 0x0, 0x0, 0x10001}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000000c000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f000000c000-0x40)={0x5, 0x7f, 0x8, 0x1000, &(0x7f0000003000)=""/4096, 0x11, &(0x7f000000c000-0x11)=""/17, 0xb6, &(0x7f0000001000-0xb6)=""/182}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000008000-0x20)={0x5, 0x6, 0x1, 0xfffffffffffffff9, 0x4, 0x17b1, 0x8, 0x8a21, 0x0}, &(0x7f000000a000)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000000a000-0xb8)={r3, 0x1, 0x2, 0x0, 0x9, 0x91, 0x2019, 0x7, {r5, @in6={{0xa, 0x2, 0xc9e3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x0, 0xfffffffffffffff9, 0x20}}, &(0x7f000000a000)=0xb8) 2018/01/23 03:01:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/23 03:01:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socketpair(0x9, 0x5, 0xf9e, &(0x7f00009d7000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f6c000-0x10)={0x4, 0x1000, 0x4, 0xfff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) 2018/01/23 03:01:47 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) bind$can_raw(r0, &(0x7f000045c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000062c000)=0x6, 0x4) 2018/01/23 03:01:47 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0045878) r1 = socket$inet6(0xa, 0x1, 0xffffffffffffff5d) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000043000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a80000)=0x8) pipe(&(0x7f000023f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) 2018/01/23 03:01:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ed8000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e61000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003c9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000033c000)={r1, 0xc23}, &(0x7f000009d000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0xd, 0x3, 0x1) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/23 03:01:47 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c8b000)={0x0, 0x0}) bind$alg(0xffffffffffffffff, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x0, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 03:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000c63000-0x4)=0x3ff) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/01/23 03:01:47 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000020000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000)=0x10, 0x80800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000021000)=""/160, &(0x7f000001e000-0x4)=0xa0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000022000)={r0, 0x3, 0x8, "b3853125ef8ba23cf3b97515eaab67c011c2fa3eed74e5ffc644da63d4c9e79ae08b3d8c54d0db7f79eb0f907ed81f1261a377ae6634496c9438277c47ac54f7c872c3737891554cc3e317e0c96a7bbedac18678775e0ba50ae008fa81bfd537d73cdea50510bba5ba854d19d0abde04119b82c1d9fcac87e570c217a3c5a4df985c206a8e8d9df2e9012b71ad261d87aec02630afba88bfb4c877d31f19842d5aef0ff4a4d6b50e51912f69390c06257aa34e77ca44c7c589fef06508bd25f5846d109f2427d474ac36b6a7d4e3fc18bcf245"}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffc73, &(0x7f000000b000)={&(0x7f0000017000)=@ipv6_newroute={0x38, 0x18, 0x804, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, [@RTA_PREF={0x8, 0x14, 0x0}, @RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000024000-0x4)=0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000023000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/23 03:01:47 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000e000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0xff, 0x4, 0x4, 0x0, 0x80000000}, 0x20) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f000000f000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000d000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) connect$can_bcm(r0, &(0x7f000000b000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000a000-0x20)={@generic="2f6ad5e30f42e6a65d898b0163342114", @ifru_flags=0x5102}) 2018/01/23 03:01:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000c87000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x7ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [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, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8f5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000174000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f30000-0x8)={0x0, 0x5}, &(0x7f00007fb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000093f000)={r3, 0x101, 0x306, 0x8, 0x1, 0x377c2b32}, 0x14) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f000010d000)=0x0, &(0x7f0000f30000)=0x4) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f31000)=@assoc_value={r3, 0x1}, 0x8) bind$inet6(r2, &(0x7f0000f2e000)={0xa, 0x2, 0xbe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r4, &(0x7f0000f2e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendto$inet6(r4, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000b55000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/23 03:01:47 executing program 1: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000024a000)=""/122, 0x7a) 2018/01/23 03:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f0000214000-0x20)="000109070000030000fa3d000204010002000000000000000800fffff404ab00"}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007e3000-0x10)={0x0, 0x0}, &(0x7f0000644000-0x4)=0x10) recvmsg(r0, &(0x7f0000474000)={&(0x7f000024c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000f47000)=[{&(0x7f0000115000)=""/60, 0x3c}, {&(0x7f0000dfc000-0x5c)=""/92, 0x5c}, {&(0x7f00009f4000-0x9)=""/9, 0x9}, {&(0x7f00007db000-0xcd)=""/205, 0xcd}, {&(0x7f0000fc3000)=""/0, 0x0}], 0x5, &(0x7f0000638000-0xc2)=""/194, 0xc2, 0x3}, 0x2040) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000c5000)=""/175, &(0x7f0000770000)=0xfffffffffffffffa) 2018/01/23 03:01:47 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000204000)=@generic={0x0, ""/126}, &(0x7f00002ff000-0x4)=0x80) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000221000)=0xbc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x71, 0xf7, 0xffffffff00000000, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/23 03:01:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000521000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000834000-0x4)=0x10, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f93000)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000b37000)=@abs={0x0, 0x0, 0x2}, 0xffffffffffffff62) r3 = accept(r2, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/23 03:01:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000098c000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000889000)=""/231, 0xe7}, {&(0x7f0000f52000)=""/101, 0x65}, {&(0x7f000016f000)=""/104, 0x68}, {&(0x7f00002df000)=""/132, 0x84}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000000)=""/105, 0x69}], 0x8, &(0x7f0000c03000-0x9e)=""/158, 0x9e, 0x8}, 0x12000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x8, 0xffffffff80000001, 0x5, 0x2}, 0x10) getpeername$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000006000)={{0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000099b000)=@generic="c99c09ee56788ad95ff74ba58ff2a328", 0x0, 0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x401, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x1, {{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x14f0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x2, 0x2, 0x8, 0x2, 0x80, 0x80, 0x6, r2, r3}, {0x74, 0x5, 0x2, 0xcc5, 0x7, 0x0, 0xffffffff, 0x1000}, {0x5, 0x3, 0xff, 0x2}, 0x3, 0xe, 0x1, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x1, 0x2, 0x0, 0x7}}, 0xe8) 2018/01/23 03:01:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) pipe(&(0x7f00001ca000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000850000-0x20)={0x5, 0x0, 0x10001, 0xcb3a}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000bec000)={0x1200, r2, 0x10003, 0x40}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000009000)=[{&(0x7f0000000000)="39674285c2711d98312aed3f76bce4e4e8fd7c2833bae6cb539daa50107134e3bdf7073e8f2c82060433690ea7e74b8d393580fc487f2bfc35769675ab06104c705afd32a57a7bd8b1d97a09473e4c836d0757f2f88d7ec957fef8e714a77273066f170841ab4de04d5f9d4e2c6dec6aea918338791eef952b775865ebe350db", 0x80}, {&(0x7f00003f9000)="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", 0x1000}, {&(0x7f000090d000)="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0x1000}], 0x3, 0x0, 0x0, 0x41}, 0x5}], 0x1, 0x8004) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/23 03:01:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000079000)={0x0, 0x5}, &(0x7f0000ec2000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001e000)={r1, @in={{0x2, 0x3, @rand_addr=0xb9b9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000011d000-0x4)=0x8c) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00007f0000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031e000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000501000-0x7)={r1, @in6={{0xa, 0x1, 0xbd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffcb42157, 0x4, 0x2, 0x0}, &(0x7f00003c4000)=0xa0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:47 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f78000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f78000)={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x401}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x2, [0x4db, 0x4, 0x0, 0x7fffffff, 0x821, 0x8, 0x6, 0x2]}, 0x5c) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000662000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000091b000)={0x0, 0x1, 0x1, [0x6]}, &(0x7f0000f79000-0x4)=0xa) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f00001e8000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="20cbfbf7405d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000c11000)={r4, 0x7}, 0x8) socket$key(0xf, 0x3, 0x2) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/23 03:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000037b000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff, 0x8, 0x3, 0x1}, &(0x7f00001f7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cf2000)={0xfffffffffffffff9, 0x4, 0x1, 0x6, r1}, &(0x7f00004da000)=0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) recvfrom$llc(r0, &(0x7f00004df000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000ca3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/23 03:01:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80805, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000077a000-0x4)=0x14) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f61000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000092d000-0x4)=0x60) connect$nfc_llcp(r1, &(0x7f0000e4b000)={0x27, 0x8, 0x8, 0x1, 0x8, 0x10000, "5b26bdb6090565ea0ce08a59a1a332e7d90becf1de8eef622169990262384e2e204d9414323c0719265ef523d4f3908230c0ee6ef2f74c48d8d3806fb4cc82", 0x0}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:47 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000003000-0x38)={&(0x7f0000006000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000007000-0x70)=[{&(0x7f0000006000)=""/87, 0x57}, {&(0x7f0000002000)=""/215, 0xd7}, {&(0x7f0000006000)=""/164, 0xa4}, {&(0x7f0000006000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0xf1)=""/241, 0xf1}, {&(0x7f0000002000-0xef)=""/239, 0xef}, {&(0x7f0000003000)=""/81, 0x51}], 0x7, &(0x7f0000002000)=""/34, 0x22, 0x1876}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000006000)={0x1f, {0xfda, 0x3, 0x1, 0x5, 0x3, 0x3}}, 0x8) connect$inet(r0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009dd000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00001b2000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f000015f000)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) listen(r0, 0x9) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003cf000-0x4)=0x0, &(0x7f00000d8000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000cf9000-0x20)={@generic="e188d0bf0c486fd557a5e847364f3984", @ifru_flags=0x8000}) 2018/01/23 03:01:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000943000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$packet(0x11, 0x3, 0x300) 2018/01/23 03:01:47 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x42000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000076a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffffffffffff97, 0x3, 0x0, 0xff9c) 2018/01/23 03:01:47 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f78000)=@sack_info={0x0, 0x22, 0x9}, &(0x7f0000281000-0x4)=0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff0bfdfd45c807110000f3f0f0ff08000100030600dc05df00", 0x1f) 2018/01/23 03:01:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x6) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005d6000-0x4)=0x7fff, 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000010d000)={&(0x7f00003d8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d64000)=[{&(0x7f0000ffc000)=""/158, 0x9e}, {&(0x7f0000df3000-0x66)=""/102, 0x66}, {&(0x7f0000b7e000)=""/85, 0x55}, {&(0x7f0000739000-0x47)=""/71, 0x47}], 0x4, &(0x7f0000dc1000-0x51)=""/81, 0x51, 0x1}, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007e0000-0xc)={0x0, 0x80, 0x0}, &(0x7f000085e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000870000)={r2, 0x800}, &(0x7f0000ed4000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000090c000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000215000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000734000)=0xb) syz_emit_ethernet(0x4a, &(0x7f0000db5000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x14, 0x9, 0x3, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) 2018/01/23 03:01:47 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getpid() connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socket$alg(0x26, 0x5, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x8000, &(0x7f0000013000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) 2018/01/23 03:01:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x11, 0x80000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000b55000-0x88)={0x3f, {{0xa, 0x2, 0xe44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(r0, 0x97, 0x2, &(0x7f000056b000-0x5)="2700063d82", 0xfffffffffffffe8b) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00006aa000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f000044a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x8}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00007ac000)={0x6, 0x1, 0x2, 0x9}, 0x10) accept(r0, &(0x7f0000920000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000018a000-0x4)=0x1e) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003ed000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eea000-0x4)=0x68) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000e82000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x6, 0x2, 0xa0, 0x80, 0x3b, r4, r3}, {0x49, 0x2, 0x7, 0x9, 0x6, 0x3, 0xae, 0xffffffffffff7fff}, {0x4, 0xfffffffffffffff8, 0x8, 0x400}, 0x7, 0x1, 0x1, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0x3, 0x1, 0x3, 0x2, 0x800, 0x0, 0x1}}, 0xe8) 2018/01/23 03:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r0, &(0x7f0000655000)=[], 0x4924924924926ef, 0x0) socket$unix(0x1, 0x0, 0x0) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/23 03:01:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000091a000)=0x9, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/01/23 03:01:47 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f000001c000-0x97)=""/151, 0x97, 0x10001, &(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) write(r0, &(0x7f0000010000-0x2)="", 0x5b2) 2018/01/23 03:01:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) accept$alg(r0, 0x0, 0x0) epoll_create1(0x80000) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/23 03:01:47 executing program 6: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x75, &(0x7f00000fd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 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, "280f8d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "af06e594e8f019b9"}}}}}}}, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000100000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000ef000)=0x0, 0x4) 2018/01/23 03:01:47 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) socketpair(0x8, 0x7, 0xffff, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f000000b000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000005000-0x10)={0xc87, 0x100, 0x6, 0x0}, 0x10) 2018/01/23 03:01:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003ae000)={0x0, 0x0}, &(0x7f0000840000)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00009db000)="17f942b72e57aa9645595e53d5edd22c5f50936207ba776114a56e767b91eabe407e9248a601d5cf58ed5d17e66c5950359146ead7bfbbe1b6466341e271eda463d264ae22f986967b75121eeef076e7fa4b6183fd3380466ff8a3563d79c74be18f602ef1edad83347791a1dad8a5f8df3e5c1cfa2d0556529fddee27226a6649de3cbb7a83b6cca237070598579181ddc04fe46831eb10aa0502b049b8cb76b60f341fa5c9596d4473a7a8218661d11a") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003b1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 03:01:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/23 03:01:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00001bc000)=0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000ac9000-0x1b)=""/27, &(0x7f00003d8000-0x4)=0x1b) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/23 03:01:47 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x5, 0x9b) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x11, &(0x7f00001b0000-0xab)=""/4, &(0x7f000027d000+0x83e)=0x4) 2018/01/23 03:01:47 executing program 4: mmap(&(0x7f0000000000/0xd42000)=nil, 0xd42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x3, 0x1, 0x0, []}) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000065f000-0x90)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000d43000-0x7b)="f580deb06e9999825a5afc595711069b4a4504c4f415f2612fc59f5b1e7bbab0a4e2f3691aeef0d8a0f26e3c689c368910f53d317972fd79165b04ead42f418bd1c29ddd1416cff28561d3a0502b96b16d3ccc9f13751e40075d37daa3346fe963579f3c90de1ffbf5d148d07f96aeaf115cf348cf930ffd5b84ba") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/23 03:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)='\x00\x00\x00\x00\x00', 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000203000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0x110}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f00002b4000-0x20)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) recvmsg(r0, &(0x7f000069d000)={&(0x7f0000d7f000)=@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}}}, 0x3a, &(0x7f0000e12000-0x80)=[{&(0x7f0000a0f000)=""/177, 0xb1}, {&(0x7f0000f09000)=""/252, 0xfc}, {&(0x7f000065e000-0x80)=""/128, 0x80}, {&(0x7f0000c6c000)=""/2, 0x2}, {&(0x7f000039d000)=""/186, 0xba}, {&(0x7f0000a45000)=""/106, 0x6a}, {&(0x7f0000f6c000-0x47)=""/71, 0x47}, {&(0x7f0000f17000-0x2)=""/7, 0x7}], 0x8, &(0x7f0000087000-0x6f)=""/111, 0x6f, 0x1f}, 0x41) 2018/01/23 03:01:47 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000f60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000024c000-0x4)=0x14) sendmsg(r0, &(0x7f0000198000-0x38)={0x0, 0x0, &(0x7f00001e4000-0x40)=[{&(0x7f0000f5d000)="a439c5fdd3847299ee2d122500f1ad7bffdf092a", 0x14}, {&(0x7f0000f5d000)="3150a2d80882dfc8a7bc7f7b310ff275b88b1f27f196b3535b8265ce690fe27e75e35a17f7ffaa07f7d06a1818e2bb57d6a4d7f4e3c13b5d9bda9e41d4a714e49a12d22c12167a6069e5be679723c0ce9e7a1e5ea2520559a8ff3caf355e9a65af63646956aefedf55d75e018c92e76494c948c8473d91689a2c75a25daecd4fedb0a94d236b106db9ec028547b955f36e02d68b6e48dda0981b5cfefc222c767f59a24c98a0d8e442daccb41bc9525545fd4991e98fb0ee0e1e116cc49f220db67d5a291719dfe23cb07a05915fee08cdaeb613b175", 0xd6}], 0x2, &(0x7f0000f5d000)=[{0xf8, 0x109, 0xb8af96f, "129d000f245c9b70f0e946514367cfa24d30a2d6938c5c443f93c0903ceedd4d5b007a1e451686da96abcbf37fce4f772857898ef1f489495e6e8d8a95c64fa792824a4ae05f50efabcb11aa34ec3e49d00f7c9c1c9537c2b3266f12d2b06494158539b7f01e39d12cb593154d54431224ec2ca973aadf9b813ea1222db590dc650aa72e86fe289e872ef59f0a3a09b1bec3c041b90a5555b867501fad0da382efb26bb8ad0df8e8f192aa1c457c718048ef4cfe7413fe473a98aa741c5f11fc3e3ad99af9cda4343302be5cecaa7fa50f90a1e84188323686005a57f12b09d9f0606035d52f06"}, {0xb8, 0x0, 0x41cf, "b9818a928dcd6c887fdb39630ba97c72a7c8eaa143fbd6c446ccb0d824589c1069d1a69c279df2d8562bc8d8953a55eca3e10f3409f8a86c3b12cff3247addc3f87d3c9577c705a9739da16742092440fc469b128fb2dc661bc7392329267872ec797836ee9acc6b46d5f50c13b8e9bc2e478bf7597faae6c72f46cfa2d5d2148bda22fd3f3d65275939cfa373c76e7001e30152ac0d96f8a31020fe5ad5430e7a"}], 0x1b0, 0x20000000}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a11000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a96000-0x4)=0x10, 0x80000) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000215000-0x4)=0x0, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f00006a8000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f61000)=0x6) 2018/01/23 03:01:47 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x4afb2c4c8c9a95c7}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x4, &(0x7f0000002000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x1, 0x1}, 0x10) r2 = socket(0x18, 0x0, 0x2) connect$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) 2018/01/23 03:01:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) accept$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) 2018/01/23 03:01:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000fc2000-0x1c)={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, 0xfffffffffffffca7) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x12, &(0x7f0000c79000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000f05000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003b6000-0x4)=0x8) getpeername$unix(r2, &(0x7f000023b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000278000)=0x6e) 2018/01/23 03:01:47 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000085a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) r2 = accept4$netrom(r1, 0x0, &(0x7f0000f99000-0x4)=0x0, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000001000-0x4)=0x0) 2018/01/23 03:01:47 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/23 03:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/23 03:01:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fe3000-0x4)={0xffffffffffffffff}) bind$inet(r2, &(0x7f0000918000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:47 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f8c000-0x38)={&(0x7f0000f8b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f8b000)=[{&(0x7f0000f8b000)=""/33, 0x21}, {&(0x7f0000b1e000-0xd3)=""/211, 0xd3}, {&(0x7f0000f8b000)=""/4096, 0x1000}, {&(0x7f0000d7e000-0x62)=""/98, 0x62}, {&(0x7f0000f8c000-0x4d)=""/77, 0x4d}, {&(0x7f0000f8b000)=""/93, 0x5d}, {&(0x7f0000b52000-0x22)=""/34, 0x22}, {&(0x7f0000856000-0x1000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0xffffffffffff770c}, 0x10002) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f8b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f77000-0x4)=0xe8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000f89000-0x60)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:47 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006d3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000306000-0x8)={0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00009db000)={@generic="f826e6ac128b40bfdbef13a33a4eacc7", 0x5}) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 03:01:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004af000)="", 0x1dd) accept$alg(r0, 0x0, 0x0) 2018/01/23 03:01:47 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/23 03:01:47 executing program 4: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0xb2a5, &(0x7f0000e66000)={0x0, 0x0}) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000e66000)={&(0x7f000089a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e66000)=[{&(0x7f0000e66000)=""/171, 0xab}, {&(0x7f0000822000)=""/151, 0x97}, {&(0x7f0000e67000-0xf8)=""/248, 0xf8}, {&(0x7f000033a000-0xb3)=""/179, 0xb3}, {&(0x7f0000e67000-0xd6)=""/214, 0xd6}, {&(0x7f0000cae000)=""/56, 0x38}, {&(0x7f0000444000-0x34)=""/52, 0x34}, {&(0x7f0000e67000-0x46)=""/70, 0x46}, {&(0x7f0000550000-0x4)=""/4, 0x4}], 0x9, 0x0, 0x0, 0x8}, 0x100) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00007a5000-0x5c)={{0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x3, 0xd074, @loopback={0x0, 0x1}, 0xcc}, 0x9, [0x7, 0x674, 0x0, 0x7fff, 0x101, 0x7e44, 0x10000, 0x4]}, 0x5c) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) pipe(&(0x7f0000d64000)={0x0, 0x0}) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e67000-0x20)={0x989, 0x0, 0x1, 0x1f}) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000e66000)={0x0, r4}) 2018/01/23 03:01:47 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f8c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000294000)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f8c000-0x8)={r2, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendmsg$alg(r3, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 03:01:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/23 03:01:47 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000003000-0x39)=@file={0x0, ""/55}, &(0x7f0000003000-0x4)=0x39, 0x39a419fa9b062fa1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x19, 0x7, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@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=@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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000005000-0x4)=0x2, 0x4) r6 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f0000006000-0xb9)=""/185, 0x49}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000005000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000-0x10)=[{&(0x7f0000000000)="2ca8e102e5245001861cd84e0777373d74daaf3f333728f180e2ea5ef409b0ec205f1e0fb4adf33bb08839e566ae528c15eb26a14677deef53d8323213b90f43d6b39551b83b74176ee28597d1b585215576f5367d0e7891c33ae4bb75460f9c4d08b2eb54a5ff201b2f71cc3bd1c43e59d08cabf590a27389a7247b7631b5f9a4f8c21bfa7be76b9fe9a108456b8b677ab9977f858c48ae867ed8d5f6ae2b9cd7c01fd24c401369ee81ac0dbd4cd71b0d387d977b5a11596ed43693754a", 0xbe}], 0x1, &(0x7f0000004000-0x68)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}], 0x68, 0x8000}, 0x20008801) 2018/01/23 03:01:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000c93000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a2f000)={&(0x7f0000e4a000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netrom(r0, &(0x7f000020b000-0x48)=@full={{0x3, {"c41c8f751394e9"}, 0x3f}, [{"18f2b832872281"}, {"fa493b4631b260"}, {"e010a2e6b49975"}, {"b3dcaad57b05eb"}, {"e95a09a675043d"}, {"110f216ab9869d"}, {"8f0deba0bad80d"}, {"5215796f821e12"}]}, 0x48) sendto(r0, &(0x7f0000eb3000)="0d8591ead5c8af36b3b7322037424c91819fec2cc08acd853f3982ad259e2e68b6cedadb295b373bf5e7ebadecc61a6b79414537d68612591d0eae6ef23d4ba030217f4c526e52a3624291a755bb08142b7501c896f0b238ec3c636f2fe0b1d4ee4da6dd7915a0fdc2c65ace4c69", 0x6e, 0x800, &(0x7f000090d000)=@ax25={0x3, {"3295f7ee316e63"}, 0x0}, 0x10) 2018/01/23 03:01:47 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000019000-0x80)=@generic={0x0, "29c2538bfb0037e19632676c455b4762759240111e01253169f0ed6e66f36208bb1581a5a5c60223ff50bd77b1e28bd4e5be92a979744161e33a37fe9b6fbcbd8890cdebe1428db4e48d97ae76553e1b352dd1dff54d2e5ec3f0337c34ace95840d696e6ce70ed451adea006e3873d0eda5049e64fcdcf72d91b654a5df4"}, 0x80) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x6, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x83, &(0x7f0000836000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "5e96de1343040cbb080e2cbefb682a91faa897f9161d64c36e312e881d9b59131454c581304f49828556a580c5f207e61643a91346b6af52e99f294254a4dde3de7d51bbf4"}}}}}}, &(0x7f0000578000)={0x0, 0x1, [0x0]}) r2 = socket(0x7, 0x7, 0x6) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000019000-0x4)=0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000016000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000-0x10)={&(0x7f000000e000-0x38)=@ipv6_getroute={0x38, 0x1a, 0x100, 0x6, 0x2, {0xa, 0x80, 0x34, 0x6, 0xff, 0x2, 0xfe, 0x1, 0x100}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @RTA_MARK={0x8, 0x10, 0xf90f}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040}, 0x4000080) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f14000)=0x0, &(0x7f000032b000)=0x4) 2018/01/23 03:01:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pipe(&(0x7f00002ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000917000)={0x90, &(0x7f0000019000-0x90)=""/144}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/23 03:01:47 executing program 4: pipe(&(0x7f000049c000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000438000)={@generic="9e3334f10002f4b76a043a6fb8b6adbb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004a8000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00002f6000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r2, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 03:01:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce4000-0x10)={&(0x7f000013e000-0x12ec)={0x14, 0x1001e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cc0000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000473000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000509000)=0x1c) 2018/01/23 03:01:47 executing program 3: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xffffffffffffff95, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000f5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000f5000-0x4)=0x60) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000f5000-0x4)=0x3, 0x4) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f5000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000f3000)={&(0x7f000005a000/0x1000)=nil, 0xffffffffffff9931, 0x3, 0x7, &(0x7f0000097000/0x3000)=nil, 0x4}) 2018/01/23 03:01:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x80000001) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000990000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f00001ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [], {@x25={0x805, {0x1, 0x258e, 0x13, "6193a6c209362ff4a99fecfdf1fc2b014d1a212c17dcc2534d07ef2dae5756a190fa6dc27d94f7476f789dc965da2ce7648f8b0d08000c7a173e95a7bdf32cd0f3dfb76619dec4bfa16b11b8f3172c1ba5f4a69c542f7d8385e1f5e9a6e79b5140"}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/23 03:01:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) 2018/01/23 03:01:47 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000a8a000)=""/147, 0x93) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00003f6000-0x10)={0x3, &(0x7f000065c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00003d9000-0x10)={r3, &(0x7f00009cd000)=""/10}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000cf0000-0xb1)={0x0, 0xa9, "3ae4aaf198f6d6229b0bd60ebc5c95673bb8e0229bbe1d2aef485741e08acf60d6fec8ebba2b8c35b56b707d7a5430864cfed5ec415b2d0b58678e343193e3ded434d4d9dae542eda54b55757dbb340cb619bdde02dbd6f1b27198c9f8a63e72bd2732abc9792a1e60aa39f41f2d486df99282704c538d657e81653826c23b37f02429eacb9c579690acea28ce5f34b11d48b26b9a6386585e4675989370ef0674c68715a2c90119ad"}, &(0x7f0000c6a000)=0xb1) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000064a000-0x8)={r4, 0x5}, 0x8) 2018/01/23 03:01:48 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000a000)=[], 0x0, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}], 0x1, 0x0) socket$inet(0x2, 0x80005, 0x100000000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) socketpair(0x5, 0x2, 0x100000001, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000013000-0x4)=0xffffff84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000012000)={0x0, 0x7f, 0x10}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000012000)={r2, 0x78f6, 0x10001}, 0x8) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000013000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/23 03:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d72000-0x1b)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c88000)=0x1c) bind(r0, &(0x7f0000c3a000+0xd2a)=@ax25={0x3, {"7519f7710a6272"}, 0xe1ca}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000007d000)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000b8d000)={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000b08000)=0x6, 0xfffffffffffffed5) 2018/01/23 03:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e2e000)=0xffff, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = bpf$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) r2 = socket$kcm(0x29, 0x40000000000001, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003fd000)={0x7, 0x9, 0xb03, 0x400, 0x6, 0xffffffff, 0x1, 0x1000, 0x6, 0xb4e, 0x4}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r0, r1}) writev(r2, &(0x7f0000508000)=[{&(0x7f0000fa3000)="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", 0xe4d}], 0x1) 2018/01/23 03:01:48 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0x26) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000024000-0x14)={0x0, 0x200, 0x7fffffff, 0x374, 0x4, 0x9}, &(0x7f0000011000-0x4)=0x14) connect$bt_rfcomm(r1, &(0x7f0000015000-0x9)={0x1f, {0x9, 0x6, 0x3, 0x0, 0x800, 0x3}, 0x200}, 0x9) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000023000)={r2, 0x800, 0x10, 0xfffffffffffffff8, 0x0}, &(0x7f0000023000)=0x18) bind$netlink(r0, &(0x7f0000023000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120201}, 0xffffffffffffff7e) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454ce, &(0x7f0000001000-0x4)=0x0) 2018/01/23 03:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000db9000-0x8)={0x0, 0x0}) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) close(r0) 2018/01/23 03:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(0xffffffffffffff9c, &(0x7f00003ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003ee000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000076a000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d5b000)={0x0, 0x0}) accept$inet(r3, &(0x7f000009f000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c64000-0x4)=0x10) read(r2, &(0x7f0000b25000-0x22)=""/34, 0x11) 2018/01/23 03:01:48 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) 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) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000602000)=[{&(0x7f00000da000-0xd8)="b2406c0c48b893d82f14c555d5b7c0e10415d1e49441c36f9457a16e22b77107f5c461611fe136b02a2c339ed78e303fb7415b54ee52d592ea2e9f8fa50c9fd776e9e83e02804794144da076f119f3ee7fe227c7c236499fdbc9b116d22bbbbfcf8984293d504cfaf67f8972f6c7236e14601ff933121ed4f4ef5455eb00b14c930ea74e04fd685e07e0c9f8842cac895e42381d6c5fba4d6c1a3e69ac31cf6392933206310b33a4b12a2ba158986e952f62aeb8207ef48df05ea21f7ddc795a4504bf42ff963b69733893e8c6bf6da7147f0fa16211168f", 0xd8}, {&(0x7f0000000000)="5514bedf59dcf2996dadf108a5cfc2edd8c9256a5811281114b6cf24051afd8a050d32eb730d62587b9669c6e32f9890c3cc2111fb34da78cffd6457fe1e9ceeeb01acab1decbc3b2cd40b758048062713e1e8bfd8c60aa1a77b73b1d193853d69bfa0935e44dd5a4606289b438d96bc3099e056bfb579e773a7fbbcf6fb2297b98bd15ace6ef2bd60d45375ae3ef82d913aa06041952c9db8ea5bcb3fddaea9ea540b999ff731ea0336cad49af48b0207a01e88cd6744821a520c8235df19b453e3b126c0d662c709a024bc9a789bd2c7e436d0699ffeb2ce7244e87b0cddd5aea2cd8988bd946d0bb5d348e938412a7ebde31aad7499a5ecfd9c31914e5256488d63941d033cba783d5a0a601aa1d0b83fe8c6e6365c03dcdc4b4b25c57c56f507e36d49722a0c7dfcda9bf2801bc18d5621f348320e4555fc3bd451fd1dc420d1e27e5709a042cbae43101a4307399e0d861706ea13abf12709b12acfc45dee3efaedd8f4c944ac4df31955aa7a4eaff036160bf323f2860c7da704d1b71c95e3da4c63086e0cbfa3bbc011cbb2e279bea1a23f63b0b52cf52cf5e3d0f66a3487fe02c26177634ee3178f69176bdfe9a29667ed8e49077ded6569633f002bd97d8907c6cfe78c172e9fadf926f80ca3d2c6d8ed820cac67e569d5d36ca35691966dbaf9a7f04bacc4f1ce5a71d40044c303ec83bbd0b34200a4279ed538f37612cb8a69b1720204f3dd6529157afee0a6d09cb18962f707e55798730c4b70344bd21bcc184190a78e0777ed7e5debeb2469912569f11e996e5a7cba6f5d941bd25be13648c84aafc834cfbd18bd8b6c3451f11fba1bb6d14362973996555d4e5deddff4f9838158e22fae81ecbc9c2714a952fe0105ddfa7b72f8345235805be1dca9236d4c9f89f0d260d79c617ae9b7f4d6803d803d0924fbbadfaeb99de3256abe8ffb9edc8a386aac3ee9f8094b1d47d7c8cc021edfc294e922ef54d59f8936f4abcae8900da589a8f6fafb31c4b9d449bd3fb65b3312eb96a81cbeb298752d9547df3f6c80bb5a1814cc9a359032f7ae502645a936089030ab091bbf54505ca2e4b4a6d4ea0dd53e1b29d73f93959b98f2ad348c541076124443cacee291cc907214516b972ba2f1110edf13546a1b3cbbcbcb1002ec778283ca530c8eb8aef24fbad7fcd46db744b5fc99dc52ffed0855cfedb5474bf9c51e0f6e0519cfc86ef55c7493f42c4dc3b1da670d9c3723d41550fc605da32e5574fe43b1a40a81f2c5290d83dad41764784f13c2d67dd525db32b3a19cc4c4245df461814ccb354cdf207f4bec4d3415fee6e758ab6a3d70a9a2a6900493e9957c0347e648450b20cb9211af6cd2dbe9939d3d03c6d59f41e8cfbd6e9c8a4d8d79ae1790149f0537512c4c76feefd3fc615aff377039176cf9f8956c62adb13ee80a36cebd8f34b90fc789948c4e97f94717e80461ebb74a302ebc23c14f76397d1c54b0bd1d9c6168da3a4bbbf3be70393d4f6ea1a96aba127ec0b9510001755eb56571a9c12515e4ab1778d5f4bad2f458cb98cf91a531ae206e1afd78945519edef10ee1d8a56bac8d1f2a925b023db980e4face96c7af757537b794bc5c1d0fd4a9c586f52f0ed57e0a3ef641b1bd3d1e92fd60d9ba75cb648a7f13551d1d4d6e42f95325e0b6da37d626ad094813c1a80cdb69ebd5506fbd7518e4ee46dac534335b5984931692d23fe7234426b8138a06efbf1980921d1700c2bdeca103cc91d98e4a37ec3af346f465e6eea242ada29014709758675d169559afaa9b2aa1bf8e35ddaf8a76798d51fa4cd59f027e11481eb0566fd8612e669562137bae89ced878e97df631519becac94bf86d34794e196a926659a11f356e5ea68a668df7efe7e3ce3eb29a51eb4174ab191542f8eaf5a3a170763b29544d80652566db101720e82c3489e654f45827d2b6b07ff02d83a589b67d04ef5426021f37f566a667f0e07979de8e49c3eaa71b3dd6d0af109e0773ab0dbbb868e39066e79fe627de78e884ffeb6134b31c15a97906cd6db2362f823bb4db5b58c5ad6496b291ab20999d7f0cb2b17a8fcb7edc1296481461e06dd96c5f81658e81a2a08ab669c5ea44797ce45d332f544ae14243435f508cf415b9c859f662d60b0b239348198b5c76cd7d5555a6f51d55a3cf10a8999273a34d9a4aa1490e28d9b38e62d6f36fc85cc7f625328f98c1533b320aca58269fb45c2dd8c733d2875a5416d9711b4b0962b870cab785ed95345d32a3ebc18c2f5f21fb3a38aa2fbe4dee26e9012078c7a884d75b803ec5bee19b185f6d7ec414780ba07765b7a277b6a89e0c34cdd4a1eba042eb1f573e3b101ac0907033b615089a4b338b5c4e0215eba9919b8b3521ba602d898fb9d3313ed74a38dbf7b1bfad0a8db6ad0bd04fb094aafe92f4bd7ea154bad8f57cad4d02ea5e87724a9ffbcc8209f9040a05f60817449ee29392b0b94fbfc959b662097ee6bebc5d8853f4c151152341147bd7467f321317194480212774c536fd73c440dc9fa5d063995912148ad35b507e47aca4873dbcfbddc7293c96cbb4cf6d0d9a0ef6f9e40f93ddc34e5f004703ffa5ec320642479476be8457dbf187fca219e6c93f3b034c444d516c2ef63f89ef43302e07e54d07b96f8c3a19a2a2d07f4f621b481611e334fab3adebd5e192242e1402d2d348096c4ba210eb038c7e756d4101a00b40ae1cee0b7d079c8d3e8cac9ab7a4271d67229df9d6d9fdcedd488f77c004bfd394762bc45bd0a3c4b90d20b1a3fdb114ec0ed2a8da3f169d02ff2876834b5b7e822140232b0b37dce5d1d350222153ee19b290db46fbe7874eceef9e24551a6e92a331b82dfacc85121e4699e4cd5da28566cbdc4551008576c797eceff839e185cb7aafa46229a191563871a57251377b8332f692213d84d6df4ac588b71e85d15cbd3402a9f54d1a5defb03b98ad62a9f9d8573f33bc34765849862e7549a298206ad43e1f34e7ead2ae240a5c88548fa9ba1acfc1839d35a645e6ff3faf7fdf7b5dbc2785bbecb0f85903f07d1e0a80ab90c1aad31d647a54786a470d9d2b6ea920a8d0e8b3365f06cfc257da12278cb77fa67b47bf227bd4c10acc5a8fe8aa9782bff51111a7fd9b957e9daa06df4b5b1fb09cb651e18a77eebcca036a2fd80087dd4851a4cd407ab5d1158f802852240de166162a8e1b20e2ed11b29286a42eba2a27798744d650e4db47b5f0a6a4b35d92e5b68a8658435d1ee41da954544514d669fcff0b55c5772c96ee8a2d9e036dcf697d58a64edf5823cf2ce59cd67650b5ff8b26488acde762092799b11882160cf4cc03acb023dbd56ef8f635b59dba296c6374d1af4d9ec9b9428d63e6184191490355315bae138ac3b02cebeee8bccfa5a21dd31c7c53ea6e3cfbab5ca7a49a53f2398a5abe9367f9ea612d9d5e6edf20ab1a20631f40aa70895431a12d2d7883c170afd978ed990193de5f6bd909ebd472874811be04f012b1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0x1000}, {&(0x7f000072e000-0x9d)="e461a8f8f8c89275f3f69fd780611a854326bc1e8cd8d16c1257c1b65fcb25db38cc298a2e5eb42bc330d5d5f0ad99d730a3ec26d508dc40378d2240c796b2cefe062144cb55f7bde194ab8a94c2e764f9c5172cca53fa4c74db60a5161fe189ecc0be3e32918b6a6c94cd5a60ea95992bccc0cbf2e0c1c8e7e5ecb98dd7dedb7e781ecac7b026905f5af8a51ff720f1d688b604e8da1a9b79a9e4db31", 0x9d}, {&(0x7f0000465000)="50d838cda5a1aa79d2e273d570e4eebc92dcb0daaf2faae2a274d69d8e360ede843d25389d660997d1559e00de42fe32248d60e2be751cb56760bffcaac3d5971b9ffb748336212643cdec9f251809f4776ae96f988e91eeb62c92567298f59622ab526fd117446c4088c0dfc0914e90ea45325801f2f31342046dcfb12c6f6eb1e7ccac0c4eb70f1d8383199cbae691f4ec7b4f36727d23a530e976a38527129dc564a02b31d5dddfb7073ff0fb9ec821611dca6239e307e97ee61ee397dc1d36d0163ca4b1", 0xc6}], 0x4, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000f5e000-0xac)="f8ea5d94cc35541bde8d6c18827749325ccfc6f61c71704e9ed8fd1b440f5473d2cd8057f5a216a3d488d4b06b5a8761e488be36c113729c5b8fafedae554169c017ca25b29037e2ec41ad30479f76173c8a0f67284669837ad3ad0b916dc5c43752d93f3f2b162b4cf7ffe8c73acb86b3c95e4aee0c3edce81aae63d72733920593a7e60058455d1c68fb6aef67d57be0a18cb3569c5df3b060e17a5f9d9dbf56157653c49e9e6afba86ed3", 0xac}, {&(0x7f0000000000)="df2ecda6d87d42818e1d5185ea9fb0245a94d58f059204dfdc20bb073a05201ce149017d7e28ac002f5d04895599c3804eb0b0a74f62a42452a497c1eaf492bd59d8ba884b996c620a53fbaa0fa1834ffb736335549b5312524f5e0e7174d8bc1a326abce3edf30e31593e58802672945ce936e308231c9dde1e5f10644c31b3622be28a64fd08ce4eecdd35ae81ad58641edbd8325425474f6e2be0e7cdd42cab9780137bcc7b170e6dfc398038e0236ffc20b61d475ef84ccc", 0xba}], 0x2, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x21, "2c7243251f8f64d0f0c274b3af600137a73d21b8e3cc1acd0057b7fccb17b02b0f"}], 0x68, 0x8840}, {0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="c3d55cbc1e0d241a3d9f483ea6a0f73f750480bdd795962d66d52806562539f0805e23e74581d7a27ca5b81de8d19826f0a99eafadcf002d10d59b45f5c580afdbc46bdbc4bbf139682f223572e28eddf342f684b06d1bbff51a4a98d27805e276bcadd1070b90e6b86e370ef8e4434a8ac1ab4a3a3ed79ba55a91793643f604bc2051a36a3ac9eeeb4714173ca640c12d2fae6b966915607083e19f", 0x9c}, {&(0x7f0000001000-0xad)="4cea265f0539a7514f0cdb4b1a3081eb8de0b731c177cdd42e5959e83090e5466cdd07a71a8c6e9104bc1f5c1491db2accf0bad5eda274fc02f7c0f1d3eb0f7411f86ee063345698bbeaf47fde71caf519201802ccf0b2f0c6b85c7a319e5772e3543b3b7774b4bf4eedcf2ff2002dc461fa2735fc5e393b468a9748266ddbc3c529cddf07c5a1d40a4fefd6692d4d6c8385f1cbcd46d91d00980db387d7386ea2d04a2a62046c5d21c0367cbf", 0xad}, {&(0x7f0000001000-0x31)="d9e22e895990a364d7900925f8b09f3afdd6b37e13f43c389bd9b623fdef8227e00865dd9b9679bd4d142eb4eb7e50aade", 0x31}, {&(0x7f0000001000-0x56)="c3525ac0d63acc4b9d80a0a0541be218508f6b66bbd3672ab6c0ed084451f260fadde6ebf2a716324ecf3a21d3686efceca21e2e9a783ff360659dd1642b34b1c121678a416fe9666cde726390507076b42059fe7a73", 0x56}, {&(0x7f000085d000)="1c00cf2cd9fa0ac60edeb021bdf5bf51d2ff3f0c89ece13243ee0951b1c2ed4dc49a4c032dbc42cf6ae82ed8d8aac377aa37972ad207ade51cfbc8594ab0b690d407e1bc5b7263ad17fd131defa8e75540222de43138da40b24a1dddad6dba2d2fec8629a637ce99646b84a3501fcde09698b8cedf59a2a7a43cbef126f2cbeef7ef53a39730eca27d3100646db520f7d46b49ac7ac9653ef1ffef147d4da50f25893d", 0xa3}, {&(0x7f0000001000-0xda)="36e5c7dadb27ee598b5d9468cb2c5e97508657e9a80f095b655b45544a4772c5de484ab15a6dac459e755f10e77b4476b863f8898deffca1412d634f276a24b01612dec3c9b50cb0d7103cc6da0c529b9dce3873a686be81dc9d593e5bbec93895a4ba35cf6f26693a8616309d5cdba9717b015d6da81c1f560ca7905c96c82c4c746ff5de917a1f0e3b68203286162b00fbce7444b6b26a9137a5292e8f2609faadd7f3263a6b8b7e767cdebf53325581030d872fe817c7b97579c6a01b2c5a1e231512f7ce86bdf9209e77f05e9449cb03c2f786a45a08570a", 0xda}], 0x6, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1a)="01ea55288fe921c834c9ea0cc42a9783ffff990d1db6cab93ba7", 0x1a}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0x38, 0x117, 0x2, 0x1e, "357cac7218bb8fc9f2898c62db57a6e97457dae8eb8aeeb5d6f8af1f03ce"}, @iv={0x110, 0x117, 0x2, 0xfa, "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"}, @iv={0x30, 0x117, 0x2, 0x18, "1598106722c8e0dbdd914c06e4519c34cf68aeb0708c3fee"}], 0x190, 0x80}, {0x0, 0x0, &(0x7f000016d000-0x30)=[{&(0x7f0000000000)="1cf1de34b1c5f48d459ee035f9bfee1ea6a5d98301cd1ff6d97b97c0e9c5", 0x1e}, {&(0x7f0000c57000-0xc1)="44931a818cbb1b4bcab901b008773e1a675298d5faa40c9c60f16ff0fc2a94a21f23a8df256b560fa20ea1b0cb08a5897c1962f5065cc1014b2534ef8b70a5e38abba0a404b3532102daa7877ec93ea31e86908d180ea27e3fb2b3748bbc358f91749a0e91f76e88de997bae9ae5b81d535850042b86bf6756524a5e2ffa006d205154b4ae3be61863afa6d4adf3a45624ef9e94306485aad2d835a350e33f6538e584d9a5399bf31e5a83eb288f9bd8f4ca500f2a8ffbdb8568269715b012dd38", 0xc1}, {&(0x7f0000847000-0xfe)="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", 0xfe}], 0x3, &(0x7f0000051000-0x98)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff8}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x36, "cbf4e2702c7f48886fc93cae4af8903d00a432f792b9573bb510d84274cb256742db12e47e07f5fa326dda2c2d07aeac306b12ffcbfd"}, @op={0x18, 0x117, 0x3, 0x1}], 0x98, 0x4000080}], 0x7, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000454000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000fe8000-0x10)="99edeab8c04aea2b875c48837174b221", 0x10) 2018/01/23 03:01:48 executing program 5: mmap(&(0x7f0000000000/0x947000)=nil, 0x947000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000946000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003a8000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000323000)={0x2, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x802, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1fb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r2 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f00003bb000-0x2b)=""/43, &(0x7f00004c2000-0x4)=0x2b) 2018/01/23 03:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x14) 2018/01/23 03:01:48 executing program 2: pipe(&(0x7f0000053000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xfdc}, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000015000-0x38)=[{0x0, 0x0, &(0x7f0000006000-0x10)=[{&(0x7f0000019000)="63079134f4d2e461693be4f641744a658d3102b7c5b5a58faaf8e0a0a8a72a", 0x1f}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 03:01:48 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ff5000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000ff5000)=0x1e) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f00005de000)={&(0x7f0000ce1000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x0}}, 0x2e, &(0x7f0000ff5000)=[{&(0x7f0000ff6000-0x1000)="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", 0x1000}, {&(0x7f0000ff5000)="ffd29197d68fc5f1e20e76197ac933d80b34da8cdf25f18f8c41c2bce1c68f8b0e70abeb495eecac3d63751a2a0a1683fe7a138973c3836f6a528ea64ae90a372f3a2e7b3a3f519680e42c45862758a67ee5e1fd85e99cb856ab0156e03826f628f63889ed9fa72033bba302092de3646cce3f1e5826960773ce63fc9160ad61276f15c200b38d4a239f1145f5f1b3020d0ece44a03bce407870e119c2766ad2b5fdd04e9866b6b899be94cf615f5c793614b5ed27c10f71fa5fdede19b99b5bf80254767f3c7c4a5c9d986a128a", 0xce}, {&(0x7f0000ff6000-0xf8)="e39f281e6a28849948777fe521f4fd0d5f15a551de4a02dd9ddd77b96a35b4aa59888c241a4ffe313f52d6fb2d744bfb468b656731b483d98d4e5dbc816f41dca3983eca84255313311297ec7a31bc91d49e2d9352af9aff2616c3629b56754c82db7948491979e9b43dc98bb3b0d1fab8c4a62bdbd9e56a550feab32baa63f38474e3fd6b35f5aa85480d3d70e3d083ba87853230b71565b9b3a1d3e329f98f28dab4494d08f8e31b7b3b3170bd01444b588f17a11114067550c62eac11e1255dee3adc2d56806b7e7dd9aaf8672339735c5b76c05ed3dd4a0efa8e1d4445e08e560b9ebb50cbf4ea1c04d3cf4ad76a237eb8e5a56c67e6", 0xf8}, {&(0x7f000043d000)="f21f189ecbec158035be1edd4a8361fa9a3aab56644df2ed316fdfa6fd54509f44cb9ce6610412d34c544081060d5469fcbb834a89526f5276a51a689f7eead8b612f3a964fda14626e2ecb03c673eea788e5dd5f7ca6138a1e2796b19dc15158f51dfa5bdafafaf80b93d7475538156741f03f4f88acdf1a9ef20a1802a2d659a78672c30c539fc71ab1b9d83926e822a7cf48b5a04a9ef4d436cc3ff1240157b17ab1099ad77c1bdf9d8219b7a305ff29aa57b7238a1f68b6c6dfe458551b46f3715cdbe1c13870b63a3acc03ad165db4c0fa1972e", 0xd6}, {&(0x7f0000ff5000)="", 0x0}, {&(0x7f0000ff6000-0x51)="774c0537f846f72f1709d4342a472084453a7e697bf5b3bfee0b6ff6f44ae8373b1817897ba44eed183bcae2a6fd5f8bfd6235db9e7e795fa3d4d064d33c376407a908f0f69f1b3266a251f96973bf2354", 0x51}, {&(0x7f0000ff5000)="bbca6d0be80fe2656ace9f117070724a61e14cd684f881591946d1b8666a29a07aeba2c37a56c3c67b687d7171fcfe163489bc3a2af0ebfefe0a139db1f44b0e8efab15e561aec2ebdb60b1e798b801ca41defdb2e73777b57a2b196bef39297f6ee804b386afa3f14ddc4061f8dca2588ce4261757e5aec8c72d10dec493d2cff265bbc1feee5fd1586d43e1c80f5ba82ba6f7421abc8d039028669efd974e9f7ec6c76b9b39774657bc9cfd083859599c26858c0f6be42151422fa068cbd2a77af457cc388d5fd", 0xc8}, {&(0x7f0000ff5000)="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", 0x1000}, {&(0x7f0000ff6000-0xa9)="06717a0fe7c19202d4e7c00b60644d41e9483d3ab3c426c91cc58d429441a43099f072f0f4939af8fe5b35b25934eeeb95dbc5cdc255fbd095a8c69b205bc92ccee5966106d56ae098240a93c705e6f0c05915d33dc2e3385b8c981712f388683ca6f78189a98b7f71a591949d2d9c64e8bf9cc62fdfd1706bc7c5c80bf5ae594dda1b7fc8edc78d638c733ed4a930b730fef40ccae2bebaf7c92ad2653e8f1d51fbfc2d3cb498f905", 0xa9}], 0x9, &(0x7f0000ff5000)=[{0x28, 0x113, 0x8, "1b82851f57e617adfb57a3d7197a958654"}, {0x30, 0x11d, 0x3, "c2c0bc789fb480568c50ddb6b69ee164a59fa88118f036c10dcacb"}, {0xd0, 0x11d, 0x40, "72c3f91d96823203860c213e78c49e5515b223194e583cd48a0491f6ab11248e5a75a4f64fa42320c4bf2399c650ad2b1660be7655410e7a2e7db176f3ff70cb01244827ea685e0e190de51b19d928dbbf2ea92c6473eb6e277fc03f90f06a90c679c28d945dc8e2fa0652f476d82b91062bc0bcfb1637d83b4314469a3102db08cdefec9b1d68a44c3e1c257a0b87149cfdf3729751e2f0fbd3bd2df90205c799d29d551b2e3a7221541d73b3257f640caee448b0a64140d47ddefdaa495e"}, {0x28, 0x103, 0x400, "378bab903b69d3d0f88e71080b5ccbe9e9e1886d0c3722d7"}, {0x30, 0x18b, 0x3, "67558b6834db531ff966f75e29f1b59747b711df551583d4b71fa08a3f00495e"}], 0x180, 0x24000000}, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x14) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/23 03:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) sendmmsg$unix(r0, &(0x7f000000b000-0x38)=[{&(0x7f0000776000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000262000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf9000-0x4)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c3f000)="58a28bc10a0d0de89be293260419b267", 0x10) 2018/01/23 03:01:48 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$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) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f66000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000f66000)=[{{&(0x7f00008ac000-0x10)=@llc={0x1a, 0x10, 0x3, 0x2, 0x4, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10, &(0x7f0000197000-0x10)=[{&(0x7f0000f2c000-0x52)="b5c3d1bea69c50ac387bd60a788d249df00ed3320ec5abb722b4ea38c66cf08b6dd44e5c68b61d90e92213d490fae71cccda4a25f2705c971d7e23c738d7aa1840b1102f44ec2e9e4ca1f941526e144b20c2", 0x52}], 0x1, &(0x7f0000f66000)=[{0xa0, 0xff, 0x0, "ee830f17908ac98047b5f6240a3357af49e9df7ba4652b4aebd2d2d05667471fcabb4d5fce941a85c3faf5136cdc8e94cc3fb51902140de97744476def0705d6bbfbe921ded12d540322ad8a43f6ed5508a22dbda9c39b7a32245f7656929781a8b2fdc957ebed6dd741bed0539baaee9901cbc82d2af6113ec23631eed4b02819f22999c52d0c04ce3ecf"}, {0x100, 0x0, 0x6, "34e594a628267fb667bd8785848b435c9646ece87832a555c699a800b60e3c5a94fabc9e5a4bda5235e772a0a4c90d5ec819c4f6e58c6c4490abda85f7c20f5a1c8d93d019ee6a0d5f23283ead8d9ca770ebab8c43dcbc281eab8557eb78e91801153d3ad0f504b7dd6c522178e5db59a7a54e958ea84df4a8f2f5dfa41bf3aa4348c151e029e60954aa1364bc8f579981b19cf6bb506d70ab8f1fca19dd1ff6966d54cff528670a6bc98ce9c522155f35212fb4c458a4d5d7c35e02991293323067dbccefe8cc50166baa03d444460c8ee83771850561c69b4d4bbe8d24af010f350604ac6cdc4ce5801fa32a"}, {0xe0, 0x111, 0x2, "ca15746955938877bb969ff6e19ce092b83a3b819c418709f59e7a2a6a6a7c6420ae239b17c2497ee42cf775f33930140aace762bdc3e7f572551b1f1e3ab810098295e695546e2072a8364325d6775dd895669ff274ee48cbf199548df2dd1cf45e756a1b500f66ac5e8bfd4206ae7bcfbafb318f664ef3908e3ada2bdec937c5a2180a432dcf14201496d90363f7a95d5f0f86c8c62fc73a3d2fde1dba730cfcc407ab813bb31fd2595cb4366c609db598bdbd16bbd7604904829fefb84dc3b0bdc6217b159892751fc6301fad16"}], 0x280, 0x4000811}, 0x10001}, {{&(0x7f00003d7000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00004e3000)=[{&(0x7f00005bb000-0xbb)="c9fea27f48297314ebe2e0e30847e8ba81cc82b277d6cfeb30653fb56648e9eaa3198e262488a68f4323c9ff31cd9018ac4fcae0d2f7b830cc4d148ca06ad199cfb7b10a84b0b49a8164888b151f696759e2546ca7e5baabaed9beed344e7eac0481f433b0485e086d9cd161232d5f97c17a0da845da7be3faf65faca5ad99460430e75b751477bab13fccc0e3ed4d2d94250531fe1f3743bcd3518b972de50a7c666fa8875537e50748d8214b55ce0e49cc88c7d32f2402b5381e", 0xbb}], 0x1, &(0x7f0000ae5000)=[{0xe8, 0x10f, 0x6, "75863f5395f46f2a3003df3f06576e4038c4b555d96ca2bf2b2f8af36879536d6c7e4bc84b68ef618198d2d883444e419b0eb1ed72b1c882464dad85f399d11aeaeaf9b0f166adea12b65dda0df73f1829769d7ed97057893b35d28542f871e6cd23b5d98be5df3c9032aa648869d68e1904029eb2b0917b1f4276bdf0fd159cd670d6463b93feef04cf57c54a6abb67e529f2a19e6a2437bc5a2400426135a9caed748da06287eceb83dfa4af24db56c1a78a022bf772c9f4fd17fbbc40de91d1a40e393e60fc6521fbda787427c23339096c4ccfde163b"}, {0x40, 0x103, 0xffffffffffff8001, "52ddcd801dbbd6d77c3720ed3dee229c3caaa5bc31a58f1e0547858e82977b28a53f6e6439436b7f0f85f36366af616a"}, {0x80, 0x103, 0x0, "d56b8f54ce9eb9b8d016ff1e3bb652ba98418eaa9c5c6983bf75ec25884354143764209bf7c3e859d34f7e1a030bc340cafa1b1f6d8ae9683f295da8d9d7d8efa68ab538f0a7bc2bf0a992348a82582f6c1b2ee0b54637bf98bc63aaab269719485348484b2646f78967bf5f"}, {0xd0, 0x11b, 0x2, "dc276319bb3aa52e73034f9fabbe2451e2fb07a88a893ff7c77d92b4908d1cc7860f927bc7026eae55a8e7da54d9cc0cc9698124ca650f49e148626b73c5eb48e5ac1abc7d3f00003ce29da0624fa03b85fbf52c63f797fe75bf7cec69aa25868e16df252873a9dd5a4d4cd4b09da9e4ef7f37159f867db1ed3227c89bab1001b582dcf3f4ab4cd068e1b094448770635d4b6d1004e074f86d99745f4b042860586b370342fe2adbe3975cb9e529f24b92a510283d7c72f65b70"}, {0x1010, 0x117, 0x23c, "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{0x1010, 0x112, 0x8, 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{0xa0, 0x0, 0x4, "f42e72de65d2dcec974408477fedd7fb3d249fc29f3c4700b950fdfedeaad5a47d6889f121ba67a092350d5c7d01b44f5b1cfa5d901041ac000772c5de995b4456c83905db8af8d1d9eebf8057b01d0b76e749342a9c28288aa547d8ce98e41faf687c7018e4f5d6ba80756dc28f3b90d7b61c2d00ee144f530cc7263165f3663316eed9fea8d41847"}], 0x2338, 0x4008000}, 0x8}, {{&(0x7f000018a000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x0}}, 0x26, &(0x7f000071f000-0x70)=[{&(0x7f0000d4f000)="490bd25680c21f21d48b85694deeb59a6eea4cbe9923f4d0475f48d9c4a82cfc7c34eb3ecd0921d8f3cfd3bf824ea16c84ace94f7c050c566025e299d20a7a19253ab3bd2540bce17ebb3b247725dd95f9b4add03e0adefa33400955c124ee", 0x5f}, {&(0x7f0000f66000)="19bbf077f3527a3372631b52a979b1d6a7190f", 0x13}, {&(0x7f0000f31000-0xb5)="f9452b42561f2e4f741814a5edaf2bf45564c318ebe4a57b1c52d912cc87cda4abbef00c16184924016c789149d7cc847905d4e42341eeae13c666daa47fcae21bfda5d38959aea15a441a7b2251c6d7dbd17ece3262369f6780e0ba467d0edd373496c6704a369b501c4b1b9abbb22f02f6caab88c59acc3848ac7d4102bf8872ad778259dd2e586a7b2c0defac78a29819870ef9e43533f86c77af1e47a9191b0c7fa284acb71514848b8a15bcc622ac92d22f38", 0xb5}, {&(0x7f0000f66000)="f92b7e9e3e68929685f1cc44f2ef693e757e7e97a8fd936847457b2bd44f568ccdba0c533461fc231887961d58d2df4bb2a8d3a45a27054da7611baca58844300e77d94a4dbc572bb2f6b535fa7b40be8a646c0b18bf58898984758e63efa3a6935682cf896c0eeeb8465dc30a4ef93f7156d5cf4d9282ba2e31b5da", 0x7c}, {&(0x7f000008d000-0x6c)="32e147d6aa2e4fa9514cad330f687b66f810b2db47e4cf4c00f083b73fb29bf01a829517a4703616d4966c67122a5f52b9a906fd668d553f0dadb97e61377844d5c1e29481c8e7167a140535b3b12e1f67feb76f8118ae3d4f38750b2e477fcb801ab6d3aa078c80bb25e7bd", 0x6c}, {&(0x7f0000f66000)="4bfeb7cabd15d030966fa1f86e7100934a3682bcf63a71cd2306132a76b8faf2cafa", 0x22}, {&(0x7f0000f67000-0x89)="455d73b79bf65935919372a20c436beec791504e81541276ada14592bc8250b2be8671e3dbf2f5d41bfa071c7d1ecf324a239507ea729166080246ad0acf0bf89837a29e8476814c15ea894ea4ebcad2a3afbe294c893060881111bef30092ec84b1fb0a944858d839a497df240eb671382c0953ed021c38e42534c1091d926afbfbc55e09b7818a04", 0x89}], 0x7, &(0x7f00002d1000)=[{0x48, 0x10f, 0xfb, "4f01b93be7836503721f4176aaa8257e625525f7de80cdaf098dad8d660e869ccb39bc02b349791709c3e6c8998b7fbd82c6a8e7"}, {0x98, 0x11f, 0x7fff, "cb3c312836eb6183861b6731c0bd43890cbc4579397987a1c33767f03e5cd7f4fafdb1536d0cd40fe2238bcb22172367243d0c153a26ca7ae8abc68446eecbc294f54a5fadc802f2376b3d87f7607d80ead8c129c810f1ff6a67b24cd4b9ef8a9187a084159c6690ea647b958eedb4f6cb9481324c385311181edb9379a315fd1a94654620ef"}, {0x90, 0x102, 0x8000000, "0d48f2062a5c5ed354d8afdc31322bafbd70817e60484561b130bfda4a760cef702830272c16999618ae82c2cffe5996619837f67bf7ec965f7d46367da474c9f510c33d2be0ac930bffe040c83ae2ebd58338955d2fed17e7ef121cc5e0101a75c20f7e5accbe724a5f26ca01637b7e83e985fde5915af11f846eb18407762f"}, {0x28, 0x103, 0x80, "4bee50c742208f01b5c86c1ba16d7b3ef2b16d336b1b4a23"}, {0x98, 0x1, 0x4, "db10b61dc6a685a0d069fa6112728ae4dff4022a6aded323cddbdf7f66d17e13340f43e6bf4a62cc8e6dc5774b71ea7d5b8100e1a226acee5d1b178ce823458a3d368e75b7261aa2686d5de88b19c39e602621c971a1e330e6feaa46d349b0058729c611d65ca782685cc3226d973b2ef66a7a518959e07c0350b5365b978bf778"}, {0x58, 0x0, 0x2, "fb0bf22f866ba8208c3888687c9e9269118f8e55de1960d435d2f39d18d99d5fece35d011e071f968c5528c72be8dd45f9c99e4fe42d31dd979c8e6c6fde921d8b7d"}, {0x48, 0x84, 0x6, "3493132d0708d4b5f626b8a67ce2bd34ed8193281e1a97194290c6d8555e4ddeecc9bdb77bb695b8763f25bb4bf8b3299d11"}, {0x88, 0x11, 0x6, "6268bf32a32159a3fc578eaf1e993ec715082aed8bee64ee8afe9b9dc3f0dd3a59ae48bd6e600d99337eac214e406ce72eaeef0db5b109cf79293d2faf4f4883965371b53f320ec669edb44bb44eadb9e9c0d4eacc63d84f6d6df60ac3533388c6b1f2d602d5c70f34b5307d11f829c3cf7a8017b8"}], 0x358, 0x8000}, 0xdc}], 0x3, 0x24000000) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/23 03:01:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe5000-0x8)={0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00005ca000)={&(0x7f0000aab000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_x_sa2={0x0, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0xfffffcb1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000db9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"fd50e8049eef55"}, 0x2e}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0xf0, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0xc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r0, r0, 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00003d4000)={&(0x7f0000a1c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000908000)={&(0x7f0000c02000-0x21e4)={0xeac, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x2}, [@generic="d90ec9b2f9f99e59329c443a215f13a8dca72ca0f3c7365d42da78f2ec3cf18431f2ea72493ef20fb466e1f4f379ba410bf4281cfe0d681d62b674c2fb53cf259e47d5d262287b5c56a1dd36cc15b15de392c765772958a1a2342812d7e64e5adc19afd9fd2abcd5f11d95f9a6b4c4dfcb2b31df9069d3a85677dc3d935e68bab63565a0287054f49286a775e0b7d769bba8c77438c32e4fc4bfdd373f7ab0f976b053ebf9df8fc41602a1efd0154c43db51740663cf3d5d8729a369c124dfd2c8b64cd45439f042fa0b23208ca1e60eee4dbce77c82b4672eb0ddbc1686b2c4d209ac33f79f1e819f97a2136ca8abecd46078ff45ed27e1805b61d140fa698115eb095480a19fe20defda629fce91363ee58fc3fb24ab62dd6ba5f06629a7d69d5bc705bc99dceee84d622213c4f3650a984b6286c302c69c3d0d54a81be120f47f742692e8f28fb6c9a9233c892418d01333c9f9d51b6da4929219762b9f02f5f61e46f36ed830ece391621fbcd1e142b93c73b18a1ab059486cf6c7540c9f12e92f178a582cc06c5c985f974c5cc78b3eabfce90a05b3217f8dea614167e0606c1649a4daf378e3ea59123372176993412a193dfaa953758604122f38d768e3b4010ef445de2d52ac983a9cad5831d495a51317a5d644bb01a877d270fc8d70855ae88d7760f008fcb2af95fdb8bb1638d805b0e2521882465cf7f1b262227ceeffd445ffafb8d41c13099753db82e54c3d0821229788a86ca217f48e31579b2112977e7d9710a54f16b0683760276b48afe7ebf112dba2e412d65f0bd54db47b6cc840ce4281ca6bb518573c04e7d63e4e2abc328bf3cfadadb40287f2fd269ac52cc2972f4e09e8ccb47989d47baa2196110e2acc1a0b65d57e9e114103d32d2c86b2a399ce173b3d606f829618943a062e24f3758e76e01e93b36672fb0f60100e2465675b55ffb659ff139f4a7327d28d72fd7b95ad0cfc31f981ccf383421a2743fad09b710a7fabc6f318a29415949277c7ee35a42fe92c9804670e663936ce846c9969ca6276882fa9d9b73537f992acbcc625afe633f12946f72f6b6a24d2e43fa7681a23362c0c3df63d74f0f562a3825c36e17786d42e7726a4393220914111649293cc8c2eb9db9d1fa557088f1933e4c6c1820c2c371afb3230187ca7860a73b27345f77e7f0af8a9ae2d7bb2b668afc2dc2c3cf512c1be19d2e092cfcb5b1599e3aa0f4c8293be30e3b65dc1516efa0cb9aed832dd215f72d7712752aaea18b4686e87e84392764c9c1e8fb249b46a360b258fe67b51a28a970860981617822b571f035b1cd77e430f422909e340d20ceee8192c859f169440916ec6fb4b2e68783f6e1cedcb620eadbfb6ccb15daa2ae3de0147ffd3932a8cc32c1eeaa4885a913d8f8079f5ccf24c123520d8891fbbe8584dd8c9968a39244b819d6d9f35aa0f09f9666441af8a70958362cd8e931dee1f356565e3a6d9f275ffe9a881afaee279b1228286a8fa39de453836185520933b435e9fb5690da4003f96067a23edc27332a229efd6126b091d2d89d922f5f8cf3ce930e22d7598ad01c0b1652083dff035d449ee43a36510e8b4f162e4be0585c203dbb3ea5951f54ddc3ee87f9f5ccf5f406a3e48cbbb87581244bdc6bb997a45e6f418df2bc808e7d0818b3535a1c13ee6227f3879c8e6331dcba20b52d804d305e30fd5a5ddd56feca1138edcf4ba9c93b65a1ac0b5d7a37cf0c86639cd4ebd0d2d2fce353bda46686f4b2cc265203e70ca96eb276492f251115f33fe3aafd042e7ebf1db535d205a8540e575bb9eb24deb68e0fd61f6d9f49ae935e2b60b3af2e8303432cd8bbdc75c9d2904286ecafc597d853aee860777b196b654decca64a27ea950f3470acc9a4d08120820ac47208786d9e459d92ec52cc9fd3d4f5655ce9211e427c8fdb026c31413d192efc48272620a1668d0fa4430d9b01fb65c5644b6f927cd585a12ac556f5778a91b47cdf78d390b05a85671023ae402269fc965b667079e4382edf1cb8703a0090f8c5f1edc28e5843ba9d38304d1261deb651a8e0980b595bb5fe79e13beefce7515699a13fb85b3b96c05b9c20478bcded7ab416ccf232dc294e67087dcea75537019fa47c6b54cb8d8f1cda8138e7f406b9c26d218330c52b0868938a8a1e3e0bed19662e001e7d67049a584cd45dd4cb38ec01fc218ed0bcd540c852ae21242728be4b3fe2f284576f2507c80de329b6c9cfeca711fe1aa4f11b39f048916d4d1f3ff3dde2216a908553c38c6a78cfe28d0992b291eac73b008b8776aedccd5cc99d99ac8ed800f2a991004f305c4e94612bcd0012166577b826f3bc7e7bac8748ebf469cc5b1bbed8421b7688b3cdf0533248867790f0f08be1331070b3550c25863278db820165b8b83fad69093d7a29a71e635b3b59046b0259b42d0297b2003feb84fe1c410fa7615d9f4074bfeb2d0983fa91aea918d5a8da3c7c17ea0e58b8fde288798aef6e0b2ec41649ec3c2b197fcf44733c9c0e1b511023f925db2939fae6ea6963e2f6aa73e6638ff243eefcef0b0cd58e6909172834418ff967819207c2b2f8324cac9da6021ffcdf3155578c817bbd38ecc7bb52c92d2e219a8160ba140ba4f06bb6514e372bf762af340a30cf303f42c415c6393847082b1ccef6e98f1387c4bbd6eac1692cba16c044f9d2cc7a1a95c84e47bb05779f264aeedeb108ef981ddd284edd479a4a22f7ae3280039e3c08e562a9c43bf9927740f9cc9fe7cb1523dc43588107e56619b1f546a474f56b5e04d2e9fa7cc6970585a150c7bfc9e94bfe47789e5baf92c8fbfe6fd1685984be6bd5fd56d529d2293bcba5dd14abeb331028f8571a5ee613816abe2876c6c0a86a0c267c68c4a642b12d19dc0e28872edad43f68647101b076830ad1063f451e615cd7e562e24be148dc8f3ba767476c4ec5a53870bf0f7c741c975ff9f48f2280b4b51a75aa7533e0d1fad3f8d5464ac809a13d8ab12235da5cee813d44d1cff8d44adbd956690350c99a3931eeada6465f6e130e961cd46308cff30b1ee34499fb9e3c6f8b51e23f7e9038b5befe7105ee560fc8e8a156f019da86c306093d0ff8613f25d907974136a20f622508cc8e3826352eb4c87505498c7e30d192502468cace2fe3b2c2e24f8ef3334cf65d0796d2382bd9152c67b16f50dad62f6003243a351dd75c1a10e6f3d99ec4744296aef074de89f7c37d6d132c54a49bdbbef25c09c7ceb3f239089c3704f9c82560224bd4e57101216b594b7c3749828c9add2ef4966709b4b0b66f8ed0228155c5c3ba7726d7a2370e52608acd56106041f79fe1b487aa1dd52d1979e8737f7f908ce27931be96b15ffa51c9186b12e259e35bb16083d6fe5e1357d46ba7a8b3c6a348303f6948adf14cb8a646077c17b05e88a3549d8f8455f60f92a6035130f037a2a15c6c6a8337960b11b372f7ea38c040203df7093bd750d4ef9267f775f36047996b1d3bb7cc4c67713fa167cde255725f7d37dfe543fc331c92b8954e260e2a34fbeafa7307dc225a6d4de1beac4e51d8b0caff5f1a4662773f72f30c89520282cf67f953c84267f677dacd59a440722c6d710038bd490dfbf769c7781e167363ee2de865e880ad102c7057ccf74a1dc89b7d7787c2bc210b46209480d3137b89a4282f04b31f87d8e854e1ed2ac3198fa0f900dd02b42f7535b88a2188394eba409b9b2c8793569040a81bea8bb7084a3ed80048de78d660f29f9aecb7984cbf2362344d8169e55d14b1c509109e89aa138a4a918a8188600e8e73cbdc5596f863641904a0ed5609873625d1e5a652174bd1a04b55316a03e7fabdbff3dafdcad15f2ce497c6d212336337f04a3e3c20f0d4208b8167869960ed48ad2d516880f59a0b43ed13ef3e3b75fc2f49c54b9ac04dcc39f19715d8196bbfe6ac035e19c05120f079f5cc257e49b00305eb91275bd7ff3a8a6a52c91c80a75b92ca75a0e036e7068149c73dcc8abaebe0e9e5a346a1f0cab57773e05c22cd5f62ca8348a1b0a9df38310dfbe1758098a50e48996001423feba6f8269c5d96779b1a37f81898bd7d4b16e08419d1944914e4431689f48ed43423ca5a8908ce7b0dd68cedbc40f96ca22af50da9742c34c9e68ce2262c16e403f1f7b58096068bcdca15af82b5c259e3eb0c55b71feeb5c27c374b800d81ee31ba673e7c07b5b65dc72083d5e283ff45a7fb826ff9dd16a24e8c5e4ea85d8bf8ee9a3db9db17fd93926e7c8a388111d83a0ecca0dc04f90bb5f4bd1e851e6139fda596418ca6ed66ec66a7062ad004d0fda8c94a1156f7a7ed239b11ca8cf8414ee45e8d75bfa3644c84fc44978ecc87f2dc926b834d8ab00529f3d8c01b2a02b46559f562d8e1fa0a1ee18d4114f7a7d7d2e02e3ee17aadb4a23312a110c4259ba94d6ed5810aeaa790170159540b82529d6f0069b73bb70e47a56a19d07ac65811d7ede149b3608747314471597655e133f7cae1d5c5c62a9e276a34c8bb28c4353b2d3ef5ff47456f310b5531c9038bc9df0a6183304ee659b5a98293c40d1360410e414076ee113677e61c390982874ba7e798f1406e65125e5bd62b62781b07ed2209e595afef0eafc082f6dff4de4cafee7fe5279b1c3d8206d4ca0b93609b1c5a14a7e14ea2ae57213789bf4e90072dcc675d8b93b803b179a77525363a008fc408d14ad2a5b7f4fb3daf24be136118c2c46509e2a16d75d1652310330d8b3c7fb4317bdb18861f8de303093ef1f3a0cff19122a645a4de2e5a7a068fbcafec4cee258e7d0bce638533918ab9f2c027961ed886f57ccfecee0094df76d41cb9f0a8c549052daf28db511f51c38e96de61a8cc299c452b8ed2353c0eeec8c2901a98403890497240d8131300ed36bf16b0aed69a0e8fded0324d951c70fcb1663ca0d91f4b86df724e6600dfdbed977913a28a545a3228c06b74f16e2c4de2d4b0b513fe17fa52ce9f5443cd8c6e28b0614e3daf7b3bd134dcd766f9d1ec94cc45f50ab3f1b0ccbf38c82dadf69fb6523b48c96a5d86ed2e64a326bb7ab6ce8334811dba53b33bd994fca7bacd32bd7089a11e74985e03069d58c9a81259511bf4d9c1f99c511df7ad5277fb4a41d92b1984ad3d30cfd6a4a4ac443d07e487342c76dff80e0decab08ff5e4a033786fafda2e5cc7ba1a7df2d122cd2d99e504d9d56c23dd37a7914847dcd1bd15266883d3e32754f2f2187e8f67c210629e88b413a89c734bb27b8cfe6"]}, 0xeac}, 0x1, 0x0, 0x0, 0x10}, 0x40014) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/23 03:01:48 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f000001b000-0x10)={0x4, 0xfffffffffffffffd, 0x4, "ea7ab40bd417", 0x0, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x71, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0xfa}, {&(0x7f000001a000-0x1000)=""/4096, 0x116b}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) 2018/01/23 03:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000005000-0x65)="681b", 0x2, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f000016e000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000669000)=0x10) 2018/01/23 03:01:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ea7000)={r0}) bind$alg(r1, &(0x7f00004fa000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(khazad)\x00'}, 0x58) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00005dc000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ecf000-0x1)='hybla\x00', 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x95ef) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000e5a000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006de000-0x10)={0x0, 0xbc, &(0x7f0000516000-0xbc)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x6e3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x168, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002b6000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a33000-0xa0)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0xffffffff, 0xe3d, 0x21}, &(0x7f0000316000-0x4)=0xa0) 2018/01/23 03:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fc8000)={0x0, 0x4}, &(0x7f0000b40000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000100000)={r2, 0x1f, 0x9, [0x2, 0x4, 0x2, 0x1000, 0x0, 0x9, 0x1, 0x8, 0x0]}, 0x1a) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 03:01:48 executing program 6: r0 = socket(0x0, 0x6, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000554000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008a1000-0x10)={0x0, 0x7, 0x10001, 0x800}, &(0x7f0000fad000-0x4)=0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fdb000)={r1, 0x7}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000187000)={0xd, 0x1f, 0x5, 0x1, 0x10, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept(r0, &(0x7f0000393000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000982000-0x4)=0x32) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000fdb000)={0x6, {{0xa, 0x3, 0x31f, @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]}}, 0x88) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fdc000-0x8)=0x0, &(0x7f0000fdc000-0x4)=0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000fdc000)=0x20, 0x4) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000288000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e8c000-0x2c)={0xf, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x40000000a, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d284e69c79ac3cf) 2018/01/23 03:01:48 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, r2, 0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/23 03:01:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r5 = getgid() r6 = socket$inet(0x2, 0x80807, 0x93) r7 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r11 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x28}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0x16c)={0x16c, 0x3a, 0x32, 0x5, 0x2, "", [@nested={0x15c, 0x3c, [@typed={0xc, 0x80, @u32=0xff}, @typed={0xc, 0xa, @ipv4=@empty=0x0}, @generic="e116ecf2caf1386cbeef80", @generic="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", @generic="89971862264c980cb9efd8d802fcfa7b0df58781358114842c15445b4cdb1c013639488b8bc187955c2e623401ffc198b40a08e6"]}]}, 0x16c}, {&(0x7f0000001000-0x88)={0x88, 0x2e, 0x410, 0x2, 0x2, "", [@nested={0x78, 0x2e, [@typed={0xc, 0x91, @u32=0x2b6}, @typed={0x10, 0x7a, @str='em0ppp0\x00'}, @typed={0xc, 0x27, @uid=r1}, @typed={0x18, 0x45, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x94, @ipv4=@rand_addr=0x2}, @typed={0x10, 0x6b, @u64=0x1}, @typed={0xc, 0x42, @fd=r2}, @typed={0xc, 0x79, @u32=0x8}]}]}, 0x88}], 0x2, &(0x7f0000001000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r6, r7, r8, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x80}, 0x200040c4) r12 = accept4$inet(0xffffffffffffffff, &(0x7f0000573000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c5d000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r12, 0x84, 0x6c, &(0x7f0000000000)={r13, 0x64, "8cbc57284e4b6be25266a3415c5715107008da2899dc5181b64dacb0054271106201af66733c17dedd24d6f682dac211d398a128eb2486ca43fa1c49e24782dea2e07f6381b4fb534b0b81948827308a36c5b7afb63e9f67d9750dda9bf57c550c482bcd"}, &(0x7f0000000000)=0x6c) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r12, 0x84, 0x6d, &(0x7f000000e000-0x5e)={r13, 0x56, "d8f4d8d171ee482d0ff53fb725d86d50774c4c758848b1d8966859c9b0bf04d33f5780987f9c2aa6c294bd8f5b25e5dd2fe725f000c799c26cfefe9a46dbbe00d7f13a468bef578b847a2d704c37b9204621e43b1d73"}, &(0x7f000000e000-0x4)=0x5e) 2018/01/23 03:01:48 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000037000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000010000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000002b000)={0x0, 0x401, 0x100, 0x39}, &(0x7f0000022000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000007000-0x8)={r3, 0x5}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/23 03:01:48 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f000019a000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/23 03:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000b8e000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) 2018/01/23 03:01:48 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000005000)={0x3, 0x9, &(0x7f0000006000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x744}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x2, 0x7, 0x4, 0x0}, @ldst={0x3, 0x1, 0x3, 0xe, 0xa, 0x8, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x3ff, 0x4, &(0x7f0000005000-0x4)=""/4, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000004000)={r0, 0x0, 0xe1, 0xeb, &(0x7f0000006000-0xe1)="c426609b93e5568829c641e6fc7ae207ad1d4c16d4056f6000548ae33918b2524a25813c462ccb02a504ae67b234125d667cb9467cb3df99e4373959a164683e6f3a143de92b888b7658b61d1906f56e3a324353f590a72a6613a7c7ca2f21f4427e9295c078a6379ce7801daf811d8605e2d2c7a6219ef2ba8bc6fc30689b751bd3ef627a50c961d3e073b7ff6bbb4d0f260f118abadca70082b0212081754e67d5553601d8222b778693c6a37107e1f0439a657717ff21b45b46e364ffffccef7a3de66fd27be15f67dd74f0ef2d4818f390aa91db8cacb7521b440f989441f0", &(0x7f0000006000-0xeb)=""/235, 0xfffffffffffff7e9, 0x8000}, 0x28) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/23 03:01:48 executing program 7: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f5f000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000f7000)=[@in6={0xa, 0x1, 0x1000022, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0xff48) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0xacaf, &(0x7f000095d000)={0x0, 0x0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000e86000)={&(0x7f000061a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a94000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000076e000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f61000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0x6, 0x7, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f60000-0xa0)={0x0, @in6={{0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff, 0xfffffffffffffff8, 0x65, 0xffffffffffffffff, 0x80}, &(0x7f0000f60000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000052000-0xdc)={r3, 0x0, 0xd4, "f69b828e3b4bbb39030a6da7cf3a721b938b84447a1529ab78d23d36d30f02a9abb90a282cf422537aec0e61c40ea08be5e593c213ebfe54c0e069eae69a10043d20befb608277134c67871ae880ef2fcd7aafc999d571d33b92617b44101bfac8d17a67e3e625ff4c41f8f4e685b428e052fd11aac321221c3a6117c49ecd46f72a84f4783f4b9d57e3df51c7e84b327889c158d70a545edbeb232caf72357af12f7419f348b475e845eef27b1643af0d31150ee6eb409c5f9a48b8243330d7d4ee771eeea214a3174efceb9f5ab0768ee113bf"}, 0xdc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x18) 2018/01/23 03:01:48 executing program 4: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000003c000-0x38)={&(0x7f0000005000-0x10)=@nfc={0x27, 0x2, 0x3, 0x200000000000006}, 0x10, &(0x7f000003a000)=[], 0xfffffffffffffd5, &(0x7f000003b000)=[], 0x0, 0x0}, 0x0) 2018/01/23 03:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000d3000)={0x20, {{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f0000ead000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000606000)=[{&(0x7f0000161000-0x2c)=""/44, 0x2c}], 0x1, &(0x7f0000a32000)=""/117, 0x75, 0x100}, 0x40000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000007b000)={0x0, 0x80, 0x1, 0x4}, &(0x7f0000a9d000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004ca000)={r2, 0x3}, 0x8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) 2018/01/23 03:01:48 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3ff, 0x1000, 0x8, 0x7fff, 0x4, 0x5, 0x2, 0x6, 0x0}, &(0x7f00005e7000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xb35a}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000084e000-0x4a)={0x0, 0x42, "1339fb1f046c879b93437b36016085205747e1558579fbd23834e5b60b3d55f05d314391240658c9acc5406aa48e24ecbbee658c1aabd4bd5762427ab856e24aecf1"}, &(0x7f0000222000)=0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x100000000004, 0x9, 0x200, 0x0}, &(0x7f0000091000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x10)={0x0, 0x3, 0x4, [0xbc, 0x3000000000000, 0xa7b, 0x4]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000057b000)={0x0, @in6={{0xa, 0x1, 0xe2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f59000)={0x0, 0x9b}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0x3, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c19000)={0x0, 0x337, 0x4, [0x6, 0xbed2, 0xffffffff80000000, 0xfffffffffffffffd]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x1f8)=[{&(0x7f0000000000)=@in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xff}, 0x1c, &(0x7f0000e6a000)=[{&(0x7f0000000000)="163826c84590ef11b84d921dd1fec1f977ad64b701c622d0c1de0a1fbc6149c48eca8ec258b3248c5f1efcca92cb0d52a827c8dff3f2f8c90df0ae5ab681db28c0334842fe40708e1f6f5f9ba93971302678715478a7b5b61cd6a496ca0492e747b7a09cc8c6d0f6a00c48796577b5bbe5e18c274d71c54c0e40b9d87429a56dabf994dd5cba23a5ec2dd29cf75ebf5485cb99cc0432b5bf9dd9bc0e6651a59b75d88360f3be07f25cc0ce03ba9e6c49a16cf265944f8cc1ee22469017a61642933da4f0ad7ebad3201fe4b3f12facbcb464a3a87895063748c38602a0d00357a65741", 0xe3}, {&(0x7f0000001000-0x9)="1f953e41fb7e7bda02", 0x9}, {&(0x7f0000578000-0x76)="55956a1e23ced0fa3018e8df737cfb3b07b592182adf4c0a902d565374c528dbe170184c780856920d6b9abd11ba0966c4a2a92ac311332c97e357ee5ddc2387dadae6bea592bfedf4c19c238e85e816f491afeeeb42d5c0d0c94215972b59caace7ae66727f8879f5c311e865df8ca6a21cca6f4f92", 0x76}], 0x3, &(0x7f0000280000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x200, 0x6, 0x2, 0x6, 0x5, 0x2, r1}}], 0x30, 0x20040010}, {&(0x7f0000fd3000-0x1c)=@in6={0xa, 0x1, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7fffffff}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f000081c000)="9aa993863ac9c06cd3ff48965f255652d395ecdeee408efc123a22a5a55dc0cc93579f2c635507d7c06f5e31c4c9ac4a083de7b7a380d0e5ffc04d93b09156c829c02af78b136820eaa9004ad8b56bfd9ea599ae5e209ffb1037b8c4a16172a2bcb5e0c762ada6b4e07a3c5f70e9b9bd9ffbf89050873aef3bbf4d1ce052c873dda9796f4ebcb03c9fe9a848a1c1e1e423ca76ac812f46f9049330c5366ab997047e34d43a1015b31a1480e6404cc5f945b8e3b02fae9aea8f44d3c2df2315e253a5169b44c5aa99462a", 0xca}, 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0x1000}, {&(0x7f0000000000)="21d4815362d35402c0", 0x9}, {&(0x7f0000001000-0x49)="c649b8239558a7a2cb4307823af1766d81bac6bcc836610a36f53b1aa82c1ab5a13c884efc248a8f582677db07fc79407085087ef8ae048053205449dd66909fec07792e0369b3c033", 0x49}, {&(0x7f0000001000-0x59)="e598744bb4cff851d3c552c23e95a09c2c52ce87960720aa954e4f3ab565b0b7370d55d2f7805b9b7b3ecca0fbbf0de3a86cdbebfe569b2a483a24100d55645b957ebb4cc0043e11530a07c16618d55991ba54f4d9a6ffbd0b", 0x59}, {&(0x7f00001b4000-0x67)="6cde1461b6dbf42da1d4987ed91a3f3f53ca6b16c56895e764925f5181b207c8858a0fdc0f815c938ca92cd3b212c12b8f889102c740cf0ee9dcf965e1346a88671dada788949ab94e506d68108358263616c36b3f563aaab22bf6115cb350ec299b14a5752e84", 0x67}, {&(0x7f0000ef7000)="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", 0xfc}, {&(0x7f0000000000)="b80d71520e8b0e172f87ad31d066b49145d847f14bc49425d457004e443299e4b2b8f717ab733949cb5ef076c7ca48734dc5137fddfd39c09fe6d40cdd3d7f0ab2650234fb0334", 0x47}, {&(0x7f0000000000)="9adece41fa618813520be8b6e553f42c0b66930a2eaa5d77776ab358fe18c7fb285c15cde9f773ca84", 0x29}], 0x9, &(0x7f00004f3000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x2f2b5906, 0x2, 0x0, 0x8e1, 0xffffffffffffa473, 0x5, 0x7862c240, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x7, 0x20a, 0x3c, 0x7f, 0x752, 0x600000, 0x10001, r5}}], 0x60, 0x8080}, {&(0x7f0000000000)=@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x44}, 0x1c, &(0x7f0000efe000-0x30)=[{&(0x7f0000ccf000-0x74)="6b5212ca1d3af1d0f7db0016d97032b8e5ab5ccfe4da31402f8d7b408f4347651284d484d9c73bef80afe0b114b86fc3726fb7ed17ae41ef58f7b31e369b767fa9dba3d4fee2c3890e792c8459a30dfdb993955acca94e7e2e828a837a350e6892e9935ad2db50ead5d74ee8255c8543a657fcd0", 0x74}, {&(0x7f0000001000-0x49)="72873201ac3611fb6b939f531ac8bd0f23ce672c6003445885964b0727812bce111fe43b70200a643d82f47731e4b97d640d53ab97b88f9ce429fdd476a82a42845d06a27e5884f65c", 0x49}, {&(0x7f0000001000-0x98)="fee6a664ac78372ec0a56b11d9d5e5fa636f13dc15cb94ea6ed8dc73041d0a733e8e8cf18e4041fd7c897c34847befd8d02dfcf16bd47caf0a9397fdbc3d6b4f251a8d65aae5de4c4c877b97e4b881a9dd682d0ea2e787613f93dd2d35996c7719777ec60523691cbd13d319b673aceda777c78b244d023a2263e57fb760228eb46b76911b6f5c15667de781117dec75ee10ad28888d6bc7", 0x98}], 0x3, &(0x7f0000104000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x0, 0x10a, 0x2, 0xbe, 0xffffffff, 0x1000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8003, 0x4, 0x6653, r7}}], 0x60, 0x800}, {&(0x7f0000000000)=@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00007a4000-0xa0)=[{&(0x7f0000001000-0xff)="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", 0xff}, {&(0x7f00002cb000-0x1000)="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0x1000}, {&(0x7f0000545000-0x71)="503b8e7e4c73fc8a5f2d3e07c7ba2ffa7ca12a16cadef12a9e01c8f39c7f781e09c0264d5a9686c72d4b4113ec928a3d49aeeb01f549c2ef115c58f7a86f1c392b770494f95034425fcf31abe6de5f8692efa83c96469e5df9ff9204084369044f9f6b5f7a6d405f9b95a1ba706d57e147", 0x71}, {&(0x7f0000001000-0xa9)="762fa1227b029f48ca2a90a3ee0f9f1d93bc71031b0e854e4b95df947c189eabcd00409855bd44a52dc2e2a8ed43d22f95d99160739cc4af17a9944572abd68081f2e439c48323fbc840eb9e126d63f5bed21d4178c6bc67bcc6bedb32642843cb8df03a2cad8d451e6574c0816ba54b57c7bbf606289b5aa5b98e432d8892f8964cd7692c67eb571d94e7b81421059791c78652be7ea975e8f1bbc80a6351d7b4a976de02952f1257", 0xa9}, {&(0x7f00009ce000-0x65)="056d5e6c84aefea64d52e7dfecae2690de11643144340a512b2d00d8e8d13a2abbb8308bde5e2cd6313be76e6a55bb94b51a3b3efb9bc8ce05acb1b2bbbe915c286d36b17eaefb4ac9117bcf6b9d7c6d7500380037b432205a85c92d63378723fdc57d565d", 0x65}, {&(0x7f0000411000-0x81)="d21fd57fb3c909fa3d88fb251bbe91d8c37babf80781097228d54d857b2d4dcbf592777e4fea30e3ae703000d7d0387fe6b80c71ba014ca83bdb0580f033a0c5c76c9a4ea38e722c4f0a645bb7b3da8b37fb68be358bc584df07569b61c6eca554aeff5ee58cf449f5fba6867cbf57cca0094a2bc0cce39fe0642f3b9ce7a9d990", 0x81}, {&(0x7f0000000000)='?', 0x1}], 0xa, &(0x7f0000001000-0x4)=[@sndinfo={0x20, 0x84, 0x2, {0xb56, 0x0, 0x9, 0x9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xe9, 0x0, 0x4, 0x8, 0x4, 0x1ff, 0x1, 0x6, r9}}, @init={0x18, 0x84, 0x0, {0x5, 0x80000000, 0x9, 0x4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x1, 0x100000001, 0x5}}, @init={0x18, 0x84, 0x0, {0x131c, 0x84, 0x7, 0x9}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x2ee5, 0x10001}}], 0x120, 0x20004800}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x759e}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="c1081ee9eb1fc424a53b5abf1f248aceec4a7f0ebb7f9cf16fe232eddd35b2de679fb6051903b652d4", 0x29}, {&(0x7f0000001000-0x58)="88b61b8499ffecf36b3b6e9347eb074cf30645e9f1477f98929555b9f61cad378dddacbf91e5791898cdaac707ea1c48d624576e72b94c9dccf3ab71b649528fe7891578b438db2b309def7a424e924984ea234a64653602", 0x58}, {&(0x7f0000f42000-0xdf)="86fd136aacdc908120b6241edb5f020708dd5f67ecc94a032d824bfbf2f8dfe3d90296e83ee2ced9a05042dacabad1ea2aea0e73f7bb60b79978403172dec1ea16c47f026653809a12fed8412dd3ea41ff7beb2c61f8d03d0b56451383acbdb96d5736f64ee989b1899a19e7ff5c77575f7d5b79926139dec050caf861d9ee76835b7b3a688309c95eba4bb10c6a79533ab9a5ac18d3c3e7f0068b7ad66991792c5daeaa1952bfcccff2a200ad90e27ac343b1838af5cf1f17cad2ed20972fa69266c2aa261d29a62edafe9fd25beff7aa9bebaeb26c35c724c9bb644e2199", 0xdf}], 0x3, 0x0, 0x0, 0x40}], 0x9, 0xc000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/23 03:01:48 executing program 1: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000dc3000-0x1c)={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d64000)=@assoc_id=0x0, &(0x7f0000997000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a56000)=r2, 0x4) 2018/01/23 03:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f4a000-0x4)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ac9000)={"7f89c5bdab78a36327f67103f1e0aecf", {0x4, 0x7fffffff, 0x1000, "9a21d6266c02", 0x0, 0x0}}) syz_emit_ethernet(0x6a, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x34, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x32, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1c0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) syz_extract_tcp_res(&(0x7f000005b000)={0x0, 0x0}, 0x10000, 0x3) [ 91.711463] device syz5 entered promiscuous mode 2018/01/23 03:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f0000009000)=[{&(0x7f0000003000-0xf)="4d69ca0b2964c70442df4119813ad8", 0xf}, {&(0x7f000000b000)="356d32385a50a70fecb6812697a8ba42d2c5abd5fb5c66e33c285268fb157e610d9b61cf6374d88ba6c86fcb2cc685a47443477639c2072d45e012b53ae9ed783183cb8a4e079ffdbe2d4e25eb0b1c7fc97c4e0c3d29a1aeb371fe2ece5eb44c1e80269c2281b1ec23883d52f6f059b422c37006bd3b4469b8fe243921577d4c5193a26ae0427166957ae6327f57d3fe06ae02548b1a7ee4ff935765a291ef270e7fb53fbca97a8dd3dfbae76b7e1e3c6cc7cf33103fec23aac8524bef20632b7ee71c3d6d3207cb9f7fc15d6057758eea3681eba955d8d5283b681726b0ee01d3c41f9e474eec1ca27b1b", 0xeb}, {&(0x7f000000d000)="8d22cdc9bb9982effeb69c2ea21daa8bfa8637cfd55882a401a64416d202de3ac34b2c7a55fcd80fc24a01c95373", 0x2e}, {&(0x7f000000a000)="90da30a0a34bf98499b33f1f2f3d2d7f037b6cdc43a76eb567e13913267dcb01c663e70e69f86f4dba95a4b0a8a14f2338c71984e26b57aba8c6dcdc7a1503c6aadaef44e3e9fac9a137ee25f509fb90c5d7beebe929d4b3ae3ce35b068924281a7f76769af9d7072f362f47f26241252aeb027cf12572c344001d32fbae9ac52df6d586872405eed6092da48b9a15964bd50114379adf85eb92560a9b9d9a47a3408833ba1f337464335ce214ef20236f392ad2a4faa1b2d3f3658ee17e00a575f076efcd897f664f53d70bb814fb8e26ed9c9e94d3cbe9cff593749094df55e2f3c5800a19c00a5c93d230a5bbf67d", 0xf0}], 0x4) 2018/01/23 03:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002c9000)=@generic=""/16, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000098e000)="0000080000000806ac0099660000e344", 0x10) 2018/01/23 03:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 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]}, 0x5c) 2018/01/23 03:01:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009c8000)=0x11, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x81, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000001d000)={0x45, 0x8005, 0x2, 0x4, 0x0}, &(0x7f000001e000-0x4)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000001e000-0x8)={r3, 0x6e}, 0x8) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0xf, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@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}}, &(0x7f000001e000-0x4)=0xe8) [ 91.790445] device syz5 left promiscuous mode 2018/01/23 03:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000c90000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000619000)=0x14) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 03:01:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x30)="f1e640368762bbf75a9b4e5b3b2e4b03caf04151ecca1c75764e97dd437d17e79d4987c37130a6934fd2c6cc859cc884", 0x30, 0x4000000, &(0x7f0000884000-0x1c)={0xa, 0x0, 0xf8d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe402}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000f62000-0x44)="", 0x0) 2018/01/23 03:01:48 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000160000-0x8)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000709000)={r0, 0x0, 0xf9, 0x8b, &(0x7f00004de000)="e748267293622d080594ad556ec1e4ede326ae3333e7d048035427d0c21f6e9ada005698c88638576f3ff88e8a7da470c18eaef8ffaf56694b463e7c4c9b7f064a1fca468365c890d6512d2283c7232bc818b028efff676a438f2c88a62974959788be356540405b66f0fa1f5adf70c46a5c70d44f779d29b2ef822bbc774f522511c583b278fd7965a534622f84c548bfb3fd182c396c6d582eb422ff73e88bccbf50ddf70f049d1f4e4eb0ad866c7a2fd986dfffe73dcf64f8ed0f09660ec588000fe60c109cd034acc4c4f642c22094033c01163982eac6ee2baa8ec8681b45cbe28cc7473c672f5fb6c4e9111f33b064a9e293466d892d", &(0x7f000070a000-0x8b)=""/139, 0x8, 0x100000001}, 0x28) 2018/01/23 03:01:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9fdb2e2, 0x2}, &(0x7f0000001000)=0x98) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x7, 0x10001, 0x0, 0x8001, 0x100000001, 0x8, 0xffffffff, {r2, @in6={{0xa, 0x0, 0x800, @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]}, 0xe6, 0x9, 0x8001, 0xfffffffffffffffb, 0x1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x4, &(0x7f0000002000)=""/102, 0x66) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x9b) 2018/01/23 03:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffffffffffd, 0x1) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00003fa000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f00002fd000)={&(0x7f0000074000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c00000-0x40)=[{&(0x7f0000f94000-0xc6)=""/198, 0xc6}, {&(0x7f0000b26000-0xd1)=""/209, 0xd1}, {&(0x7f0000628000)=""/8, 0x8}, {&(0x7f0000e3a000-0xca)=""/202, 0xca}], 0x4, &(0x7f0000d10000)=""/3, 0x3, 0x7}, 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00003c0000)=0x0, &(0x7f0000acc000)=0x4) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000ac0000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000bc3000)=0x2, 0x4) 2018/01/23 03:01:48 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000acc000-0xa)={0x3, [0x907, 0x6, 0x5]}, 0xa) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000e6e000-0x4)=0x0, 0x8) 2018/01/23 03:01:48 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x7fffffff) sendmsg(r0, &(0x7f0000004000)={&(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x30)=[{&(0x7f0000004000)="324d6e9f2893424c1603b557c80f4e1466183b3d9eceebcb53bc553643f931a43d8122aa9f6edb0c91dcd5bc83407945b47cdc2f50e5320e28c7a506b872529cea0be9feef3896349744aa9839e4ac7654fde3d8719f187beef910c17a6824cbfc2769f15293a51e8300fd035a98bba9f671bcf2682d8dc6db61e44bf3242a6cb8e34bbb3a98869411f6be172fe09f3d48b5ba20f8", 0x95}, {&(0x7f0000004000-0xa6)="78dc9c8f67bcef5457a1750b583de066299c28ad6e8cbe6e256b1020d3b471a88796a3dc905cc8d76b355a46720d51a13c327909f2c15e50dcc3e3dd2666932b5b5b40654af464b532ba5ae27cb4d79970b5046588861157906e577ce31d770ae42a62759e6819301ab28dd0fe601cfdea0baede09caef97aa0700000000000000f07b088a5962e94aa33873c4874de2f7a1f17dfc3c11e4515d1cbb016791d656ebe62fb821", 0xa6}, {&(0x7f0000001000)="f990ec1850f49a290cec3fab4cd0f79f7a1d7bc85a5896978da58ddf3fe37de975dc393aea5a93398db58c521610eae08261", 0x32}], 0x3, 0x0, 0x0, 0x80}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000006000-0xc9)="d0706379d99123a0813852fcda9f5f7a59ed3f3616b83e1db82439e74b9b411b40eca784e2ff383e34f086895aafeb1e98a18a1102288b9ccf4b18c5d54aba5282790a54a3226088287315698d0a167510f4bab214deb119fd70e47c99f050548c6ad1715dc7973b6dca732309f64304f6ecd317aea3fd6adb50d819eba9a7f8bc97d251d6d787e61b79c58228e51af5964d6aad2c44e36dcab30c543c8687fbd9b0fae1d96ea29c1f0e140c8cb0b36774b7883d8c513f0c8798579241fe1636a7d0ecc2dc3062796a", 0xc9}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="8d9edefe0da7c3d65a4fbdbdc5c00a1723952cc31fc834f516881cf69419d5e0baede744c8fbf5d141f72cf7009a43944be667c0678da5aed4d58598d008a08c4970123fba9d0fd8831cf092569e0e82a64b3b8bae0678f8b1af48b79ad9b371773d04317484f4efcb8e05aedad778e7b89417846d1ecbf0acf5d7c8c886a2cdf855e1ea3af2247f2d0b3d87114af28733599af3a3bf71a836b2a780897b9101c14d347d3ee7e1a4306d938ed99de6cf05a730b4a9fadb52ace0e2d725", 0xbd}], 0x3, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000004000)={0xb5, &(0x7f0000002000-0xd2)="826917b23d3fa127128f6aa1ee1aac5ca76792fcc1729f2a1121deee7693df1ab96d61ae4f5f322dcdb7105719942c394ffee7b175fdb9555cf34e6fbe9ff6ade690c5b1e1c7e09dd9c18cb7d586db71168dfd4344ef792ba5ad5f9d7f614975f2096ba262c21085a457298125e4ae93f4ef74ddf9de9d1dde654eef7801253cfac36ba59022813bbde95c61c2d1256071649ed4ec9b5f4d97b264516451f791fbac77154f76dcdaa52bc68bc8a01affaba9dce6da"}) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/23 03:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000885000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000446000)=0x1c, 0x80000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000b48000-0x7b)=""/123, &(0x7f0000c94000-0x4)=0x7b) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00006c5000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000228000)={0x3, 0x4, &(0x7f00007fe000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000aaf000)='syzkaller\x00', 0x1ff, 0x1000, &(0x7f000059d000-0x1000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00003e2000-0x14)={0x0, r2, 0xfffffffffffffffd, 0x2, 0x0}, 0x1) 2018/01/23 03:01:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000347000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) pread64(r0, &(0x7f0000eec000)=""/4096, 0x1000, 0x0) 2018/01/23 03:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000536000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f51000-0x4)=0x10) bind$bt_hci(r0, &(0x7f0000cd3000)={0x1f, 0x6, 0x2}, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) connect$unix(r1, &(0x7f0000469000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/23 03:01:48 executing program 5: mmap(&(0x7f0000000000/0x109000)=nil, 0x109000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000104000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f00000ed000-0x25)="", 0x0, 0x0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000109000)=0x2, 0x4) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000010b000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f00000ba000-0x4)=0x8) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000010a000)={r1, 0x8b, "97f80d7a5797f627f5e780b341ceef6d8d6edf4ac42e4c63d6c225c6442554019398d254db65cdc1a38d2c08e29c7754eb61a324c3afc5da3be1b367f7cfa72755b859844d42aaf8c14d481371edc17202a9317494057258cba1e7c0aa7454c667ee013316519a8c61ed43d205a00ee18d863db87ed293afde59fe9f4f27a255e66af0bbd6f95ae921b757"}, &(0x7f00000bb000-0x4)=0x93) 2018/01/23 03:01:48 executing program 0: pipe(&(0x7f0000d22000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008b5000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000692000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000876000)=0x8, 0xfffffffffffffe80) getsockname(r2, &(0x7f000079e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000159000)=0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000638000)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd0000-0x4)={r1}) getsockname$llc(r5, &(0x7f0000f6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a52000-0x4)=0x10) connect$l2tp(r5, &(0x7f0000a83000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x3, 0x2, 0x2, {0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}}}, 0x32) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00005ac000-0xc)={0x0, 0x1, 0x4, 0xffffffff, 0x100000000}, 0x38) poll(&(0x7f0000f61000)=[{r3, 0x2000, 0x0}, {r1, 0x1020, 0x0}, {r1, 0x80, 0x0}, {r1, 0x41, 0x0}, {r1, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x6, 0x8) sendto$llc(r0, &(0x7f0000546000+0x8e)="9eb53c7d1e043a98ec0ba89be84c8ceab67110fe7c7770b2c86226d9802f909d5eafc621e4e63d951ec77f2db7a003decacf20ba104e1dd8e09c6bacafc20de3df3b", 0x42, 0x24000000, &(0x7f000063a000)={0x1a, 0xd, 0x8f, 0x1f, 0x5, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) epoll_wait(r1, &(0x7f0000799000)=[{0x0, 0x0}], 0x1, 0x7) sendfile(r2, r4, &(0x7f0000853000-0x8)=0x0, 0x101) listen(r1, 0x0) socket(0x10, 0xa, 0x800000f42) 2018/01/23 03:01:48 executing program 4: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a3c000)=0x6, 0x4) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00008a6000)="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", 0x1000) socket$packet(0x11, 0x3, 0x300) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000dde000-0x4)=0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dde000)={0x0, 0x0}) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dcd000-0x10)={0xa, &(0x7f0000dde000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000ddf000-0x8)={r3, 0x3}) write(r1, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) 2018/01/23 03:01:48 executing program 7: pipe(&(0x7f00000fb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f00005f9000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="9074804297e04f9a1cd1616cc10e4af5", 0x8}) setsockopt(0xffffffffffffffff, 0xff, 0x1, &(0x7f0000cbe000)="", 0x0) 2018/01/23 03:01:48 executing program 2: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000057a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000030000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffff, 0x8, 0x8, 0x40}, &(0x7f00005ba000-0x4)=0xa0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000942000-0x10)={r3, 0x9c, &(0x7f000016f000)=[@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fff}, 0x788}, @in6={0xa, 0x2, 0xc2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffff7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}]}, &(0x7f0000942000-0x4)=0x10) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003ab000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f2000-0x4)=0xe8) r6 = getgid() r7 = getpid() mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000943000-0xe8)={{{@in=@multicast2=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067e000-0x4)=0xe8) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b3000)={0x0, 0x0, 0x0}, &(0x7f0000943000-0x4)=0xc) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000943000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003a4000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022f000)=0xe8) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000017d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000942000)=0xc) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000943000-0x4)=0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008c3000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000943000-0x4)=0xe8) r15 = getgid() mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000943000-0x4)=0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000942000)={{{@in=@loopback=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000943000-0x4)=0xe8) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000943000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000942000)=0xc) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000087d000)=[{&(0x7f0000090000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000942000)=[{&(0x7f0000942000)="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0x1000}, {&(0x7f0000942000)="2d889db5ea643af6e106609bc2e6aa9b498f0e1be300b723945d8b1a94b86500bb23af06295deccef5fe2586c94139b5ec24fbbb50d4d35cd6b6e02e90e75d342e2bdd00342a12cc1c20f9f713a279c4bc78ebaf7761ea578cd340f2ca7313e9a17fd6ce64fb623e744b921c97e6671f7c4d53a5d5cb8bea34072b3c10462a27d8df09e4dec61d67668f2e33dbfff1645680323693bfefb4583b5fbbebb8acbed37bd333871a54b5774434760275933099afc1b7783f68b2903138e9ca6bd193ca30ff3f8f6a094b28546c207f27690187e09991a7880bbb9d5e63809e5f996cdcbfd0fa63976d729e51f1d8c941", 0xee}, {&(0x7f0000942000)="22b9f1d23df43107817267571f08c2d28b6a9d59dd164c246dba130b24be59ab16e47902c073380332de345e72d52e4c0220a8e06e4a4ea877e3bfa14e08bcbe04cc15c569cb32eec55c8ef0b032a0f942f343f5ccba9b79c9f1486150dedb837060412ab17d848e11b7e7ee3c1ead6d6c3492dd10bbf48fce470e3bec29cdbd187ca3b24f09b50ae494a954d3b7b8d8b88cb9667cb9ce148b5fff5be7b899a457423b8a602b6e20ebe8b9133eca4587de061d20134d436b0abc93d2097c882e8a14342e", 0xc4}, {&(0x7f0000455000)="e458e2b437a6cc6aad74d5d09ca448a9013f4c27980d65ce1227e87ae8f52f84cbb381f693ef5dc7b2ce03b20ecb1647ab75b813906cd737cc426d9e696125f44a225005d2bd1334efe457e1e8f812be3714ca0a2b0963267e47ca3f147ed3e6097a06473eb30c3b6c7ca9543dc3fd8a521417ff8c5119947f98901d68fbc608d4b700982594019bffae7fb838682af3fe09f862e5a4214974e38385d67f517eaa8a8ea24f7d6779385ac57c209384e42a", 0xb1}, {&(0x7f0000942000+0xa75)="aebb8850354900a41880a962ff743ba84c7cc341d98f814408da90aed6e20ac0dbb49308608cc35370af421b465c8f15e376a58c6c4d567d4c6818ff8a33d8fb43303756680877a020845ed430a7bcaafc5ffdee0f976cc59a6dcd7b3f49d3b4f41f10823f60bad0ac73e51185764e71ec6fb2f0ee05e14e845eb7a7b3725ae9708ffe468e", 0x85}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f0000942000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000055e000-0x60)=[{&(0x7f0000587000-0x4d)="98e4366c6dd4ec6723bf94792a4aa7027f9c9df53a62650eb1d48a3cd3400689a27049c693a5cd1404b510da22600af174b16c6810ea8fe230fd8f074cb8e19ef919d36c592355f081bcac6970", 0x4d}, {&(0x7f0000943000-0x6b)="a876acb3123c619c22a4bf38be96b361a9297d5eb15d85ef5996b6c35e330f67b8d2b1dc3130a3944e4d8f6469044d7df8665149d906435bb332cd371f9e8614aaba1ea8d7fe2c475ecd3aa18b7c973b6b9853d7e7b71ecbdb0b5e1f00edc7528568b065c93378c36c2fef", 0x6b}, {&(0x7f000043a000)="896714dba0a15ea022d07e0176cf12008c8cacabc9e9bc1988e538d3e56d6c2fe71644b1ee7b4e31506f704771bbf13d9f714f961b66a140abd31132966937e15b9372bf9f81ad102e9289b24c01d08a02d61a48c138bf64dc222b89f42917a903c34c8a4e889acabac19ff4877f3560a68e4673d0c713812721ced6c305051d43a0dd2dfd81995eb4fc97db31a4ccd7e7a04808acd269b5bf27a7c030708b21cecef4f47e5150e06f08ae393f05d5676de495fa08059a48ede4e9cbda5ebf61804c524a6c4e999e5b56224765012ae2", 0xd0}, {&(0x7f00007ad000-0xc9)="913eac86a730d62f82842a36f32e012c5dd4ab98dd78c5302ecc15a2e5d0ae9c63d8b24fc03632bd92774c0041f1009a13331ddbecd952cae14cc51d062b56b52f23a3a8fd612dd759d9d3dc4020b40c56ac0f8a3727531a42fc81125ebbd01e3cd2cc7eb98870d2a493ed80d0a8a5ff23de42612f31e6623e26e1ddba9061ce37ee73ab9b6004f195d4847e22e79d8821f2901150073d0f6a77899573763d78546ae94e197947a7fada1fd0368c8d01c32e7a889c25650428d86905ee0a318abfd67b040e66e57315", 0xc9}, {&(0x7f000080d000)="2b6c66e2e00acfaa3fcc0e815b313402a652dc8db4b00f37dcaf4e9cfa12b2a9febe16746b4deedb408cca28726bdc357a6adda1eb1337c0417ed5963ca2e95681853ea81c320d963647ed2ca0e2a6413d8df9f6505815365ce38f753e2044810b2153314806839465ccfa2f1fb21d22313ea7826a6b504257185f442b6f50045df98bd6d5763481cb5d6e848dfae8f7b2399e0bddc4d9b3d0b17d671a6635a2873c07add8dcd9885d99f61956303672", 0xb0}, {&(0x7f000057d000)="50fa9ef6800faf49f29530032dd711442a9dd7d4049660112aceb186443b7b754923ecaa7b995f9fd92464b8c786bb58bf60eb0299377a901fcca7f4a304d94d99cfbccf3c0a33fc78adaab337d0050e8dc0b2e643a0dd0f5e044ee8ebd143050b94c3d357751245a8bb828b401c974f53a4", 0x72}], 0x6, &(0x7f0000943000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x20000040}, {&(0x7f00000c2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000943000-0x10)=[{&(0x7f0000942000)="640e56bd3784aa9628eb3bfdcfc4f23e06c269bcfb95d724928e6e69fffe92553c314afd5ad31b4d87a66a401532d15ef3242e7a7c71fc8a70cbdc03d98cb3b54481fbddd8916f19969ca5117e054c64035087a477bcfb155587e537e8558909e19cc6204cea15d106", 0x69}], 0x1, &(0x7f000056a000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x4000000}, {&(0x7f000044c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000641000)=[{&(0x7f000072f000)="4ae10b85bbe634d7f5296bb0c89b4c919230e02bb7ce88469f8dc8dabb9f29dab9afaffdd38022988d8fcca00368", 0x2e}, {&(0x7f0000943000-0x9a)="79c435d6028fce1b079e6e320a1543c5ee2f987d776f1b22190e366e048bcd45100c7d190b9e1bd58e040d11eabe4da0e659a677f44e6cc817104df4341a183780c2e7f09fd444c1438b9b82acf17d28871efd39a24e7e358ffe8ce5ec71120441906c20f35991375ef1a37563150505aa786a620f2d8eff2d878ef9dedf87719b067aa644ebfda6f6422723d29f32656d8a299214a63d328a8c", 0x9a}, {&(0x7f0000943000-0x1000)="1712f3fe317fa8386ce14e698dcb86b0dce880ab9d43b21c58b6041e77b209a468da83bdddaab9b2f0a53e4667b6df1bd94acfa882d1ac55f22cb7faf31fc8aa81e4aa209ffb5db0822b11b39ee5c80cc100f85fc22b4a78da62a9776e65e4edac27aa7d335a69929d5a61b64ea6201c56f97d131ec2d3d3d3279b62418a8028886da9b223be94066b75bea5ed7f1580f886968fee2c4bdbb10fb2b7ef5793cd15ef7e325d8cbde0094b067ab2028ad750bc2b5810dcdad1148536c9a24415ae78be5e4390c710b77d332153c817376e6dd85cddf4c75d9aa7692f4f969a92908276a703db2dec31678ce03dd37bd9bd60020b1f1043e9fc7bab43a72b735a44aa21689f7e19f9dd268713953209b6cd5b0227c504916d00a67af0e48562b17e0b24195131a9d87454a459c99fbaf8365bdd23cf1d037a39c097fdb378158e51bd0b29aaafb42671088fc9f5299a1c7468dc8eedc1298f6125645a4443346c8057fac5c32a9411b0825ae2dc726384ccdb3901275ed406e5330cec14ff096e3f1d4df50b83f93eb667e0703e908c6b8bae4453dd8918e8ffb733100a367fb0f5acaf541ed68db913b56dafdc91a80642cae870a0cbea1b89810db368faf149255014f1015aa0aaf5d9b2f469d4b888da9ca756dcbaffe332d18c6a8f5853e57d7e7a5576e992e23329ac77413955e73276db1c1ef72999b44878dad572ee94113e22eafbbee487ab400747c5531cf083ccc81fa242cc972f6c2414f982a31cbb0eeb6f48b95e22a45e971d66489a67b628848e7b605f38d8a2db3353a87e4269d16157ca130900203003be20851848f4bf4734bbbe56f258fc95e036e5d5a834875cdac06c6a62fb4373cee80fcae54969d8a56307dcb16a678678598e7b08eca75ff6ded11787f68b715354cade254889ecf577dc2f4f30e21fda645d5836ed705865f3d9e6c96a2ac8e7aef0ff8c71f6a40e174a210694765fe51d417696b26a7565a3fb347cb9e4e3c4020f1a0ea01fce270fc42e737d1c741435f455e01147465a7a9a4f064ea88f32570f6dd4dd03140943a2356d9343db636699cd22fc22f50d79abb40aa3004ef38dd8fdc5e4cd697afad798b69b3177d0ea0a68cb68412a0caf69528415638e78dc10b91189946ac9630f17f8ca0e8ee6b400da2be92dd0876aa84c90a065821907cf813ca26bdc81670dfd057ccc73abea94e05cf21528e6b3d5b83319e0102a13409ca20337af22df51d96b08763457534ac148f16d8229d70de051050ec050171486b163caca2e14e14c51488d8824cb695930e353b396a52c03a157c0ac1503fe7acc9fc9ff45271c6848eece850c2be35d80e36bbc6839ac5cd288ee583b5781c64371eb6b9cc4780119afc5d0f7c40b7d592bed14d9ab0802e4db5d8cb3a5c260e18e569b24e393824ebd82b99a69d7bf63808d5833e0d15c492301f3b7f40f9f10ece49296d863c63e8bb1b3b7ed7e222215f9be6ad59a818e8f4e26e1a5a2934367109706c6af4d8555a1cd1ed130f6369003e9e1b3f6f24a217686d01f09e70da2c449ef7f934201d8183f588bf563937ac555d8404c95a946831439fe07846328bb35ca29806ce89f3ef409acb75c57b1efa6f8db3d747ec99f939aa0eeb2787176fcfe8a3645b8f3e14114f89656ef83c52195421de26c824c4ca8aae3b24df02a886f55fb1f5c9deda1e2fbd9a7af54fba4c0b1917f648b619d6e1cf5c9a6e9bb11206f155dc6390e67b2cad389b2ead1e2496ddc00f8a4201925c1a331c6e317e38cb6da5733c7fb38f011fdf84d52e7bb8ffdc95ced79866a688b69643159249c6f7e01d7f0bf82e610f96ba5527a624a36910ce080226e76b5c6078dc242e420ce2f040effaa04635bd5fa83a48aad6a12a016b59b2ee5d4252d3e04d43aa50d2d83e864858efdd9ed69ed2be32f97d2c39a349ee601270bcd3088ba4760e34050b0d80331dbbe54fe4467d2eda453c7e4337b04824b2db6d11a66c9e5eb1cb90a08f2363f8d5786489a7a199ca641fe66a7d7c6e51e75fb48e37ad2f95b604689a33f235e39f6f7363c8b40a56318113b440e2e393dae17b522977babe6041d83128bfd87dabfb9f0b9de3eba136ce5e82d4f6663d4f95e7fc65084ed7cb500f62aba2d48852c45e48e1bd4141997ae88b9b97caff473103bef8bca9716512de2ab66114bbcff93954ce8e9479c168cd51bdad360df17be3e92bfae173ee5fe0eae92268f46f3663bc14461b9af57bdcbd631e8e95c37b8081d35db12fb26d24ea52365731ee8803dfceda2846192d8edffdf31878781b5cefd09fd18c8c22daa2761722a97b4dff94b52abd0401f4e16ea3267927f019ff9a1d8aa3afe3c5a8e9481015a24184b8701119d59e9d5fd6c00fa3d58b51328a5518187bb61ef307dfae9d89ffe5ece863d460d4dbfb13986d638e969e14d30f63dc1ee686098e23abbb1f6ce7732b8c46c7fee2d9b8cfcf8c1870ac6276e595ade6b57af310f6a701f73085a45160e57161d4008b39e4a42140d26b094d2d5f0c84169c43fa2060383d916199c96560b14973a1e93bb12de742bcb9dac596daf8b168ed203ae36fceb79a10c6e47ca88111c7298e9202f6ceaae8acbb05f1828def30a44d192e374a62e65b0e49428c90516832dfab6b5cf180110def988500ba7611efca8fe0257efd6d0f10a6e92af3aa35b787a13f8bfb707e195980e6aa600d915eeb461ed7d1af9321297e35c75f4257d35e8694efba4491c3040f83d79c606e5d7fef70381556480cc568f0191937d65b75333b3cab198cfdac70a2bff0ff88e6d30ff01ea5fd969c428354c745e0faf92bc287d16b6c03341fb2e03d32a3665da49549704ebf7c6971eadb6f4d4f808fdf12f761148e65926cf405ff1d1e9169c68f928ed82376b60a68c08127b08e6ccdc51de4b12b21253c7b44b79a290422122b03f246a71b2a55c6649268ec9d1a23ee997634b52dd7606cdc691d89609ef4ee9175a2618f710f8f544a743b20824dc7f1b9d2d22de5a24f5d01855d0ae997f279961362a4cccde8c1d9df490a9bb1235d31e31c336af09c8ac246fe8ba995d7922a751de972788fe492cea6192c545722dc4af03e28f494fec7aabd038785cbab7f31e09bd3b18c0363a66688a466ad7e5026187ec074d0b5dfe9a90962d7980deda2c24c2678fa6037652bbc8cf8c7f16ec1dc76ce9c5c72fed4d0849adcf16b61197b81b575947b505e4c78f4eaf46c198ff28507baa465308755cb469ed22ac70fa208557849ec79d38de36d54da280fe266ba14caed68346d369714765be8b9afd088089857f78b8f891bdddad1fa900ab7438d914b6c02892e57902b1a859b6d753ac228c1424ddae199ebd8e982b2b674dc88ce2cde60ce8ac7747c7e3839f76443c7af07a01e4af8fee415592060e8d01c7f9254c3ca8b38262ac6a4931bf97d3cfa5f6d350be40e281a4ba8de60d56dca94787a0262720f5a6635829e6d3f314b3c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0x1000}, {&(0x7f00000aa000)="9136fa5f739fa3ad", 0x8}, {&(0x7f00005a4000-0xf6)="70061197d6eca121d970f640f133be28a7bd4dcc7403e7196ed1f32417d37c5f32e37c3751624eb1ef1773ca4d1fc42fe08b498619d682f6bd70046f17764c2aa8b5414dedba88059e8093d36ef270bc77bd82fcd8313bdb013491d2a3aadeccd5eefa693ed674646098bf8e7c7ae08438da5191b601e7f01f401a635d0e3acddc140c09d1a1b3b9333fa4aacf62b360a4cdb774df73ea6b39d0dd57f919b42ab806e749f248af4865a68b798a1931515aba2fdc130a67c768468c3cc8e19e0c00148c1dbea1edadab3f4ac1ed787db34ca44674a6e5509606fc865fef2622746ac66aaa707a6e5b29d1f1d5ff950cac8f364427f334", 0xf6}, {&(0x7f0000354000-0xc5)="3db891970d48865fbd5e33ed029a522b6577eb653a51c7da2cf6bdb0e04a5982dcf191d8c66a7656efafb786c7d918c883eb0cb5731b0c734479ce8533b3fbc4a75c799cfa126e06bb264dbe0ee10c360dacd66cae2e54f6e05a30023f587c451babc56c6297b82c3f4911676b41b5cd93ae6585ffb71a10868d6718d985f012b82bf52b681b643a0f5c4c4185d629caeeeb7f19006edf35603fc0393f14a151f1d6ca16bfe2eac124bf8c57be4efb2345de4872d1f7848ef1da80afcabadcea3034cd7576", 0xc5}], 0x6, 0x0, 0x0, 0x80}, {&(0x7f0000604000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000942000)=[{&(0x7f0000943000-0x3e)="56d5d79c5257c4c8f097f09c33257c7ddbde295aeeefded449c50ab1ea155d6da3c730ec80874c2ec20a48029e13bfbb38866ec1a2fa812c49f0ff7e699f", 0x3e}, {&(0x7f000031a000)="17a6358d58ea6221e8b06be5bfd0b4306192b79bb21b58ce8f6dfa20e3290aab7d8a757fb1a1ce68853ffa34bb59aec23ba56429a52803a4a4001b99ec61bcfb541dffa34673c0c52ae2817b097336986d79d9", 0x53}, {&(0x7f0000942000)="2d2f266280385f65cda10f0d97687cee6c72d53e56304c503e327c5bd5b7b1a17e11925309b28a4640413b1627ce41bcccf0e9445fb9d3e71043619242d441dfc3f35f9a8d8b50209fcd23aa1e61cc61c365653ee1478949586510b8064fc74e06d14f", 0x63}, {&(0x7f0000942000)="386e9c97203e799601adff2a59ea7efb80a7fe05b76995a70ccf0f1e91b54db8362374a21996da310efdfa995ec3142e41bb06b2d9a6e8f2e65c0d06db2701c5c337a341068141d60dbe20574dfaef6b14418f24e9d9fd30d7c7ce0101ecbb57131f88b52c057986023f0adc5549b51ae0aa1396210ee8e5f65bb955b0c0029174fff437fc36eeaf62620333089c87b4e761cb0965de983a9bf1219f315c54cdb8755f0ab29ad7a00653dce7ad2a5a5128e8b8aec581b274f033e5415a720a2c11f79aab1955e825b85ca45e5062ebbfc053", 0xd2}], 0x4, &(0x7f0000943000-0x60)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x60, 0x40000}], 0x5, 0x20000010) 2018/01/23 03:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00002fb000)=0x0, &(0x7f0000d1c000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002dd000-0x4)={r0}) recvmsg$kcm(r1, &(0x7f0000b0c000+0x7ac)={0x0, 0x0, &(0x7f0000791000-0x80)=[{&(0x7f0000bd5000)=""/0, 0x0}, {&(0x7f0000536000)=""/243, 0xf3}, {&(0x7f000051f000)=""/133, 0x85}, {&(0x7f0000405000-0x47)=""/71, 0x47}, {&(0x7f0000bac000-0xa3)=""/163, 0xa3}, {&(0x7f00004d6000)=""/193, 0xc1}, {&(0x7f000084b000-0xba)=""/186, 0xba}, {&(0x7f00004e7000-0x37)=""/55, 0x37}], 0x8, 0x0, 0x0, 0xffff}, 0x2000) [ 91.960163] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40572 sclass=netlink_route_socket pig=21527 comm=syz-executor4 2018/01/23 03:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4040051}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) pipe(&(0x7f0000971000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000ec9000-0x10)={0x0, &(0x7f00001a4000)=[]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ef4000-0x8)={0x0, 0x400}, &(0x7f0000850000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000043b000-0xa)={r2, 0x5, 0x1, [0x4]}, 0xa) 2018/01/23 03:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f000032e000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fe3000)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, @in6={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x38) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ff4000)={@generic="50213112bf26f1592e9d840676678206", @ifru_flags=0x2001}) 2018/01/23 03:01:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) socketpair(0x4, 0x80000, 0x8, &(0x7f00005ba000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006ce000-0xa0)={0x0, @in={{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]}, 0xfffffffffffffff9, 0x1f, 0x7f6cc5cf, 0x863, 0x81}, &(0x7f0000525000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000029e000)={r2, 0x8}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000033e000)=0x0, &(0x7f0000fd7000)=0x4) 2018/01/23 03:01:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f000031a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d23000-0x4)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000028b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffe11) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/01/23 03:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000937000-0x10)=[{&(0x7f0000cbe000-0x1)=""/1, 0x1}], 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/23 03:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e12000)={0x0, 0x0, &(0x7f0000f75000-0x50)=[{&(0x7f0000a72000-0x35)="31f54c68ee616fb6459c8f2858c18e29", 0x10}], 0x1, &(0x7f00009b4000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000859000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005f2000)={0x0, @in6={{0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1, 0x80000001, 0x4f0ff2a6, 0x0, 0x9, 0x9, 0x400, 0x6, 0x6, 0x1, 0x400, 0x3, 0x3799, 0x80000000]}, &(0x7f0000385000)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f53000+0x9f2)={r3, 0x88, 0x9, 0x6, 0x9, 0x20}, &(0x7f0000ca7000)=0x14) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r4, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/23 03:01:48 executing program 6: pipe(&(0x7f0000491000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000559000-0x58)=[@in6={0xa, 0x3, 0xd517, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x432d80b}, @in6={0xa, 0x2, 0x4c11, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xf4cb}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000000)=0x2) r4 = accept4(r3, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xfffffffffffff3f8, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={r5, 0xffffffff80000001, 0x30, 0x1, 0x3f4}, &(0x7f0000002000-0x4)=0x18) setsockopt(r1, 0x10e, 0xa, &(0x7f0000001000-0x1)="", 0x0) socket(0x9, 0x80800, 0x6) 2018/01/23 03:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e65000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000413000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000082000)=0x156f, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c4e000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000be1000-0x4)=0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a4f000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b94000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b60000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c82000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002a9000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a2000-0x4)=0xe8) r10 = getgid() r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007e7000-0xe8)={{{@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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b7000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035c000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000cce000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f00005ae000-0x38)={&(0x7f0000ee0000-0x1)=@proc={0x10, 0x0, 0x1, 0x400000}, 0xc, &(0x7f000068f000-0x40)=[{&(0x7f00007af000-0x11b4)={0x11b4, 0x1d, 0x1, 0x1, 0x0, "", [@generic="af297a113e3ff16799310da75328dd631d88f87477365a0fbafa1db77d4c347c", @typed={0x10, 0x6e, @u64=0x78bc}, @typed={0xc, 0x7a, @ipv4=@multicast2=0xe0000002}, @generic="bc3f3cbdcf1b3b9ae8fc902afee9c454955374fe24a7982e697a1b366b449be7ce604695de66f6956daa04566ba8215bd80c039cea5789e49479e252cd461aa55bdc358ec259eec33427833d6565790f40dcc70dbf88ef5ca6149b013c7fc133bd56e49237b94627387591917eabf89288b825048bcef4151ed9bfb02efb769a3c13c6f46ab9acfe0516205f715c02a270ec2661b2274d3f098e8cfbe98f72681dd5937337e126f1d271a2ade1be021fc3b4d4b928", @generic="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", @generic="ffa6f92d6509e89bc6caf440ecf0fec35326ee9061ab974ff701f8fc1227727da4c26190c388ed01807f6366aad4c83a169ba9625cdc17fcc717745945122f32f7325cac63128fb07a84e47119653e49f864bffa0f255615a52b86093142351a6530530207f8a17a9890efe6e4cfd19cfe747b8e517e9ea93a086816eec1212018e41f5d6bf4492e08a5e8199ef69f50e59efbe03b4589363e961d", @typed={0x18, 0x8f, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x11b4}, {&(0x7f0000fd9000)={0x70, 0x2e, 0x4, 0x0, 0x1, "", [@typed={0xc, 0x22, @fd=r0}, @generic="11ebaad2dc69095a91f826f842cc8f5beeaf55fe8a203f8b70029d3b0c102464f37294eaaa1b8086fc532f7b56d9279aa9c0f56a4a39721d7029dcbe189534c546f786315b46967d9d5502419b21dd2b5728"]}, 0x70}, {&(0x7f0000727000-0x7c)={0x7c, 0x2b, 0x20, 0x1, 0x2, "", [@typed={0x1c, 0x5b, @str='-~.systemeth1$em0&\x00'}, @typed={0x8, 0x45, @void=""}, @typed={0x10, 0x56, @u64=0x0}, @nested={0x38, 0x11, [@typed={0x18, 0x28, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x93, @pid=r2}, @typed={0x10, 0xd, @u64=0x9}]}]}, 0x7c}, {&(0x7f0000e18000-0x28)={0x28, 0x11, 0x4, 0x7, 0x3, "", [@nested={0x4, 0x3b, []}, @typed={0xc, 0x74, @pid=r3}, @typed={0x8, 0x70, @void=""}]}, 0x28}], 0x4, &(0x7f0000da5000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r4, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd8, 0x4c880}, 0x4000010) r14 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r14, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r14, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 92.003082] nla_parse: 36 callbacks suppressed [ 92.003087] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/23 03:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) bind$alg(r0, &(0x7f0000529000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:48 executing program 0: r0 = socket(0x8, 0x80000, 0x20a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a23000)={{0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x2, [0x7, 0x2ec4, 0x7, 0x7f, 0x9, 0x4, 0x3, 0x72]}, 0x5c) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) [ 92.050819] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40572 sclass=netlink_route_socket pig=21554 comm=syz-executor4 2018/01/23 03:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ce3000)={0x4, &(0x7f000047f000)=[{0x9, 0x786, 0x5, 0x3}, {0x5, 0x2, 0xcc, 0x2}, {0x1ff, 0x189, 0x7, 0x5}, {0x1, 0x800, 0x7, 0x5}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000053, &(0x7f0000990000)=""/0, &(0x7f0000002000-0x4)=0x6a) 2018/01/23 03:01:48 executing program 1: r0 = socket$inet6(0xa, 0x7, 0xfa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c5a000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000011e000-0x1c)={0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f0000647000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x17}, 0x1c) sendto$inet6(r1, &(0x7f0000e1b000-0x6d)="", 0x0, 0x0, &(0x7f000021d000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) [ 92.118858] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/23 03:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000d51000-0x4a)="2d72f46d6f63cec25a80b598cdd84f7f5fa56850c762df94b913be24eb80b8cd202acca89113df662656d2f418ec8bf5f5b95375eedd1cd4a520d1228ecd984b98bc33e68029464d1fec", 0x4a, 0x40080, &(0x7f0000398000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:48 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000ff9000-0xc5)=""/197, 0xc5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000021f000-0x2)=""/2, &(0x7f0000ac6000)=0x2) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000b8d000-0x2)=0x48, 0x2) 2018/01/23 03:01:48 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x8, 0x0, 0x6}, &(0x7f0000000000)=0x223) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000cf7000)=@req={0x40, 0x401, 0x6, 0x0}, 0x10) write(r0, &(0x7f000004b000)="5c90b2c7497e83a8da7717b13e949d4e5ad7653582f1", 0x16) 2018/01/23 03:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) bind$alg(r0, &(0x7f0000570000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) 2018/01/23 03:01:48 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0xffffffff, &(0x7f0000ae3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000fa8000)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x4, 0x0}}, {&(0x7f00000e7000)=""/196, 0xc4}, &(0x7f0000fa8000)=0x0, 0x6b}, 0x4e) connect$nfc_raw(r0, &(0x7f0000fa8000-0x10)={0x27, 0x7, 0xfffffffffffffffc, 0x4}, 0x10) r2 = socket(0x3, 0x806, 0x1) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000fa9000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 03:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001e4000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[@rr={0x7, 0x3, 0x64c, []}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000a2b000-0x8)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$inet6(r0, &(0x7f0000c05000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000867000-0x4)=0x47) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000497000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a27000)=0xb) sendfile(r1, r1, &(0x7f0000fcc000-0x8)=0x0, 0x81) r2 = socket(0x11, 0xb, 0x20) bind$netrom(r2, &(0x7f0000adc000-0x48)=@full={{0x3, {"2fa8e5615f68f5"}, 0xffff}, [{"186ddd72782b0e"}, {"f47d0690571231"}, {"ca14ff91b66fb7"}, {"76f73ac4cdb434"}, {"a866cb8b5d509c"}, {"9c345ce5e7fbd9"}, {"d4cc6cae64bd0a"}, {"c894945c86564b"}]}, 0x48) 2018/01/23 03:01:48 executing program 6: socketpair(0xa, 0x0, 0x101, &(0x7f0000e2f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0xc4)="6d9f9201021e58cee089c5724acf0c885920e006bcaf0807fb2c4883d9fb20277addb4c738ba13461d134821ffbc771d2b0b6fb576c781a50bceaf0c25b54b64b7ff0ce890b0cfc57ad0fe6b4a8373a72e50bfd2797e6bf7c7a21485f93d9f8105259fda17dbb2f621949a8335dbbddec8aa5f42f1ddf8434c220da597f9d2c710faf548184bcf878925930380e3bde49716fa8371cad47c26e35c86ba4dc56aae6fd548d4c00fec869b3927ddb1042e8369c0b470b84a0b49f4d23897f516d53c5f9575", &(0x7f0000001000-0x1000)="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", 0x0}, 0x20) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000782000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000093a000-0x4)=0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r1, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/23 03:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0xe00, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xdec, 0x1, [@generic="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", @typed={0xc, 0x4f, @ipv4=@multicast2=0xe0000002}, @typed={0xb8, 0x52, @binary="274c81cc5e8a99b1d5c0ba280d83cd16b689d6fcd2e0299e4815d3777fe39e8a008f96c3eaa49278648041fdbe51a099c0d2461026d6ed70bf146dfd7f57db0bd4311915502c40c884c8a32672ffd13b6b31196dce1c4d071469f59b96639203461e1e89312f7dfaf44938c544a7c1a9722863b87861cec5d6951259a5d357dfac38319fa0b5ae9865b1e09b8ddce229065271b82146714f1d49977bd761f044c4ea8f441b2f906013a6ae97d6bfc577"}]}]}, 0xe00}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00007d9000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cd0000-0x4)=0x80, 0x80000) getpeername$llc(r1, &(0x7f0000656000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000046a000)=0x10) 2018/01/23 03:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socket$packet(0x11, 0x3, 0x300) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000095b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005c000-0x4)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) accept$nfc_llcp(r0, &(0x7f000025d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000389000-0x4)=0x60) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000077d000)={0x0, 0x0}) [ 92.205793] validate_nla: 2 callbacks suppressed 2018/01/23 03:01:48 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000048c000)="526f24df1630fb3319872e64587777ce", 0x10, 0x0, &(0x7f0000fa3000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x19, 0x803, 0xffffffff, &(0x7f0000929000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00008c3000-0x40)={&(0x7f0000fa5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fa5000)=[0x0], &(0x7f0000fa6000-0x8)=[0x0, 0x0], &(0x7f0000934000-0x8)=[0x0, 0x0], 0x7, 0x1, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000fa6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) recvmsg(r1, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) [ 92.205799] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 92.211483] IPv4: Oversized IP packet from 127.0.0.1 [ 92.266765] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/23 03:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x1a, 0x6, 0x0) getsockname(r0, &(0x7f0000ef1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000dac000-0x4)=0x3a) accept4(r1, &(0x7f00000ba000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000553000-0x4)=0x3a, 0x80000) socketpair(0x5, 0x0, 0x1, &(0x7f00003b1000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000849000)=@req={0x50, &(0x7f0000b0f000)={@generic="6d51dc2dd8325a3996ebbc23691f207c", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x2}}}}) epoll_wait(r4, &(0x7f0000cb9000)=[{0x0, 0x0}], 0x1, 0x1) r5 = socket(0xf, 0x80007, 0x7) r6 = accept(r1, 0x0, &(0x7f00008e5000)=0x0) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000e04000)={0x0, 0x0}, 0x7f, 0x1000) 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) getsockname$packet(r5, &(0x7f00004c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ab4000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c7f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x5, 0x58, 0xfff, 0x500, 0x1, 0x80000020, r7}) listen(r0, 0x0) listen(r1, 0x0) r8 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00001b2000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0xf1ff, 0x2, 0x80, 0xa0, 0x33, r7, r8}, {0x7fff, 0x86f, 0x2c5, 0x2, 0x0, 0x2, 0x6e92, 0x8}, {0xf5, 0x2, 0x9f7d, 0x1}, 0x0, 0xf, 0x3, 0x1, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x7}, 0x1, 0x0, 0x1, 0x1ff, 0x7fff, 0x6, 0x6}}, 0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007ac000-0x8)={0x0, 0xc9}, &(0x7f0000156000)=0x8) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000922000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x3, 0x1, 0x2, 0x40, 0xa, 0x20, 0x80, 0x6, r7, r8}, {0x6, 0x1, 0x9000000, 0x3, 0x0, 0x7, 0x2, 0x81}, {0x0, 0xcf, 0x5, 0x0}, 0xfffffffffffff280, 0xc, 0x0, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}, 0x2, @in=@multicast2=0xe0000002, 0x2, 0x7, 0x3, 0x3ff, 0x8000, 0x5, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000029e000)={0x7, 0x7, 0x4, 0x8, 0x400000, 0x1, 0x1e1, 0x1, r9}, &(0x7f000036c000)=0x20) r11 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef5000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000313000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000098000-0x28)={'vcan0\x00', r12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 03:01:48 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000412000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d18000)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"23efb9d5e284e9ba38980b3cef92b835", {0x4, 0x7fff, 0x2, "1934f285551c", 0x169, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000585000)={0x7f, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xdd0, 0x2, 0x36ac12b9, 0x3, &(0x7f0000034000)=@common='bond0\x00', 0xf3b, 0x1, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000059e000)=0x0, 0x4) r2 = socket(0xb, 0x80000, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000fb9000)={0x3, &(0x7f0000e2f000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/23 03:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d2e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x2e, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "43966c37"}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) 2018/01/23 03:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009a3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d5000-0x4)=0xe8) bpf$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) 2018/01/23 03:01:48 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000004000)=0x80, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000000e000)=0x3, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x80007, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000010000-0xc1)={r0, 0x3, 0x1, "1676de83b9c31659fbc9da885cecda5cca180342ebdf7a5e302ab283bb9d5f8c2c7d2cf06a5b29db961f58252a2b603f4f6a98b3f0486a5a4bc21ceca9beed247da70ec78b81e5e4bd32334fd201aa82384274688e4aaf13d67c23e496d708541c93327a96a26c55ead7c0128c81665de2a619956aa554c801e8c795b06e514dbd0adb8f8f25db7594685f71bed2fa626a167233916369daa388ec8460133033b1a704c86e707cb66c7e7143aa3c36906e6342c5f318f8"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000000d000)=[{&(0x7f000000e000-0x31)=""/49, 0x31}, {&(0x7f000000d000)=""/252, 0xfc}, {&(0x7f0000000000)=""/128, 0x80}, {&(0x7f000000d000)=""/155, 0x9b}, {&(0x7f000000e000-0x22)=""/34, 0x22}, {&(0x7f000000e000-0xe7)=""/231, 0xe7}, {&(0x7f000000d000)=""/164, 0xa4}, {&(0x7f000000d000)=""/233, 0xe9}, {&(0x7f000000e000-0x9b)=""/155, 0x9b}, {&(0x7f000000d000+0x344)=""/179, 0xb3}], 0xa, &(0x7f000000d000)=""/119, 0x77, 0x2}, 0x2000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000003000-0x9e)=""/158, &(0x7f000000e000-0x4)=0x9e) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f000000c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000)=0x48) listen$netrom(r3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f000000d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000d000)=0xe, 0x80000) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r4, 0x65, 0x1, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0x57) 2018/01/23 03:01:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000000)=""/245, 0xf5) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000dc8000)={0x0, {{0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006a3000-0xe8)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dca000-0x4)=0xe8) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000dbb000-0x28)={@generic="7a12e50b452f101b4c8cce8f8ef0e8bb", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006dd000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f0000259000-0x4)=0x4) 2018/01/23 03:01:48 executing program 1: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00000a8000)=[], 0x0) 2018/01/23 03:01:48 executing program 3: 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) r1 = socket(0x10, 0x1, 0x6) connect$unix(r1, &(0x7f0000565000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000589000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d6d5d9c9756ea9b552b7a747f2f39e46"}) 2018/01/23 03:01:49 executing program 1: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e23000)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x3, 0x9, 0x1, 0xaba, 0x0, 0xf7, 0x0, 0x2}) 2018/01/23 03:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000083a000)=0x81, 0x4) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ec6000)=0x0, 0x4) shutdown(r1, 0x1) 2018/01/23 03:01:49 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000814000)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000f8c000-0x4)=0x0, &(0x7f0000f8b000)=0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b66000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) 2018/01/23 03:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000174000)={0x0, 0x0}) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000d2c000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00001b6000-0x8)=0x9, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000035f000-0x4)=0x0, &(0x7f00008ce000)=0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/23 03:01:49 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000024000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cfe000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{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, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0xf8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x1, 0x8e0, "4efccbf6a6401bd49bacc3e567031817ba8e69d056f2d5d27c18fdb4d06c943b38deb1511005513ecfc3c7396b72522287cb02766acd1ec92a13954128c0d253a5f3d76c1dfd45a950a8ea094a036b8d"}, 0x160) socketpair(0x19, 0x1, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000002000-0x10)={r3, &(0x7f0000002000-0x1000)=""/4096}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000001d000)=[{&(0x7f0000010000)="b1ee2b5731a3d7bb6f09375b838fff5849fecd410708a0896cc79e9b8a0ac648a889d5cf51b1e288b48e1bdfe41f2db649f1fe4fb54bcb6aad84a75703f635d24ccc6e70dea14985b6a5a3519cb7821d2c1622bdf4f1c67f1020e3ae7c6d6d221f84ad504acbef47a438aa9c1f38d0aa02c37c776e424e747090c9c4246e56866faf643cb1a212ad0eb3d4ec3bee89bb688a3bd07371c7191e735fe09b719cc1e49bf312ca0a4cd21829e02ab462866480f2ba320a31311fff10d5ab0cc19cb37568aee3c80c7d27889f6dc7cc4062bfeccfec26c61da58693cb5ad64e79eff2cc6a41239dab24bb414a59dc98b03dda2f8cc13f", 0xf4}, {&(0x7f000001d000)="6b748036ef1d11d649c0e023ac93bd9844b42d435fd6297a542c49afa7eb8006b5286e624e3bf59dded60002816d7f52040073835cdfb2a2f49a3fd71156b4a7a66f71a80966635606039c27d6867650bd92c5405833c167b686e02e8c66488821e37509ddc644e99f9dee2287a5d251b50bfb3c593f94bb571ec87f5ac928d5390bea15ebfd47be9bbd708b6078ca8d3d677d91d9a1b5aeacbf13e4a56a586cc4194c0bc9bd1cdb235e70a82968c1c6fd82e8d2e07c525e82e8fb3d8fd8f2eb", 0xc0}, {&(0x7f000001e000-0x1000)="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", 0x1000}], 0x3) 2018/01/23 03:01:49 executing program 5: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xc, 0xfffffffffffffffa, 0x2b3}], {0x8100, 0x6, 0x8, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 03:01:49 executing program 7: mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="15e850ed1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @rand_addr=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/23 03:01:49 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 03:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) r2 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000569000)=""/47, &(0x7f00003dc000-0x4)=0x2f) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00006a2000-0x10)={0x0, 0xc0, &(0x7f0000c99000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x727, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc098}, @in6={0xa, 0x3, 0xae9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @rand_addr=0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000462000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000af0000)={r3, 0xfffffffffffffff8, 0x30}, 0xc) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000280000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000eb5000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ddd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00005c0000-0x3c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmsg(r4, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x2, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000880000)=0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r7, &(0x7f0000001000)=[{&(0x7f0000002000-0x7b)="c69678ed78e9fe9647a512a4a9d43ae515f94259b19d3f80b6a3eeb9367b8b3eee517fd32e170cb17b2beebc368e86722d91f42915d05b67eae3571aaa96a55c61129aa24f2d0b108424aba005aa908107e2f4ad1e7d34d790f0c2f516bd735b18906daca106766fa426f2572eb4d547a1d0b8932785bac997bf76", 0x7b}], 0x1, 0x6) recvfrom(r7, &(0x7f0000000000)=""/134, 0x86, 0x102, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7f9b84d4fb8f63d36a969f3b93b1fa477fb5d6b7ee11b47bf2c5c14fab377df97685531a7c8dc5f2bfe4211551e29a4b9067281ddca676076b9a6ac0558b34", 0x0}, 0x60) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f00001d2000)=0x100000001, 0xffffffffffffff8a) bind$inet(r8, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r8, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r8, 0x1) 2018/01/23 03:01:49 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x1) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0xffffffffffffff54) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xfffffffffffffc00}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000-0x18)={r1, 0x0, 0x30, 0x3, 0x5}, &(0x7f0000007000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000008000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000008000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt(r0, 0x7, 0xb14, &(0x7f0000003000-0x95)=""/149, &(0x7f0000003000-0x4)=0x95) 2018/01/23 03:01:49 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000000b000-0x90)={0x96, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/23 03:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c77000)=0x400000000000001, 0x4) accept(r0, &(0x7f0000b2e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000461000)=0x2e) pipe(&(0x7f0000dd6000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a1c000)={r0}) syz_extract_tcp_res$synack(&(0x7f0000524000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f11000)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f83000-0x4)=0x4ee0dd41, 0x4) getsockname$netrom(r4, &(0x7f0000920000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009a7000)=0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000639000-0x4)={r0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000086f000)=0x6, 0x4) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000114000)={0x2, 0x10000, 0x0, 0x8001}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000617000-0x28)={@generic="2a8e0a4229a90b1147161bad36272260", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000116000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fa000)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000550000)={&(0x7f0000305000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3d000)={&(0x7f0000914000)=@updpolicy={0xc8, 0x19, 0x1, 0x2, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x4, 0x3, 0x7, 0xa, 0x20, 0x80, 0x2f, r6, r7}, {0x7, 0x800, 0x7, 0x5, 0x8, 0x1, 0x4, 0x81}, {0x6, 0x4, 0xf2ec, 0x9}, 0x8, 0x7, 0x0, 0x1, 0x1, 0x2}, [@lastused={0x10, 0xf, 0xdf0a}]}, 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/23 03:01:49 executing program 0: socketpair(0x0, 0xf, 0x3, &(0x7f000043f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000)={r3, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000)="083d74a1cb751198ba29b513f319f4f9bcedd144ff0ffea809e0b7880db18569b9eb67fd9f882c0477f951d6f6c5e641b211e3c525d80caabff3672a70f50f7200f542d453b59c75134762ac89cd9342b025f425683d26af3d68355fd68ce38549b02320cb1c19414ca6498d6d8f50bd3e75e85bb22e71d6355d017ab0b242f0be1227b727d66b1d270631", 0x8b}], 0x1) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000-0x4)=r2) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f00007dd000)={0x0, 0x0}) bind$pptp(r4, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r4, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00002cf000)=@common='ip6gretap0\x00', 0xfffffffffffffff2) 2018/01/23 03:01:49 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000022000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, [@loopback=0x7f000001, @empty=0x0, @empty=0x0, @rand_addr=0x1ff]}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x20080840}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x24, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 92.469585] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/23 03:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000206000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000063c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005de000-0xa)={0x0, 0x8965, 0x1, [0x6b9]}, &(0x7f00009c4000-0x4)=0xa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000390000-0x8)={r2, 0x977, 0x100000001}, 0x8) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000455000-0x12)="e5", 0x1) 2018/01/23 03:01:49 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={r0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000-0x4)=0x100000000000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/23 03:01:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000a0f000)=""/0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:49 executing program 4: r0 = socket(0x80000000011, 0x2000000000003, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f000013e000)="cbaf8e5456e93e1cf1", 0x9) socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f00002e0000)="3400000043001f000bf9f40700a504000200071008000100011d00ff03000000000000", 0xfffffffffffffe89) preadv(r0, &(0x7f0000b4a000)=[{&(0x7f0000971000-0x15)=""/108, 0x6c}, {&(0x7f00008fc000-0xb5)=""/181, 0xb5}, {&(0x7f000020e000)=""/14, 0xe}, {&(0x7f000017d000-0x73)=""/115, 0x73}, {&(0x7f00005f0000-0xd)=""/13, 0xd}, {&(0x7f00007e9000)=""/4096, 0x1000}, {&(0x7f0000ef3000)=""/206, 0xce}], 0x7, 0x9) 2018/01/23 03:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009ec000)="1f0000000104ff0bfdfd45c807110000f3f0f0ff08000100030600dc05df00", 0x1f) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00002ff000)={&(0x7f0000a3d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000541000-0x10)={&(0x7f00003dd000-0x9c)=@newae={0x48, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffffffffffff}, [@replay_thresh={0x8, 0xb, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007bf000)={r0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000b73000)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/23 03:01:49 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ffd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ffd000)=0x14) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000ffd000)=0x9, &(0x7f0000ffe000-0x8)=0x2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ffd000-0x8)={0x0, 0x8}, &(0x7f0000ffd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000efb000)=@assoc_value={r2, 0x7}, 0x8) 2018/01/23 03:01:49 executing program 6: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={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]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={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]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ee2000-0x1)={0x3}, 0x1) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000b7b000)="5d6d5b833c561edc738805befac08630", 0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/23 03:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x5, &(0x7f0000bad000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a5b000)={0x0, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007f5000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006c3000)={r1, 0x2, 0x4, [0x8, 0x7, 0x400000000, 0x40000000009]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000d60000)=0x4, 0x2) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000066a000)={r3}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000078f000-0x8)={0x0, 0xffffffff}, &(0x7f0000580000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00004b4000-0x10)={r5, 0x10, &(0x7f0000796000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000051b000)=0x10) connect$inet(r2, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x0) 2018/01/23 03:01:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f0000205000)="91", 0x370}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000d07000)=[@iv={0x0, 0x117, 0x2, 0x0, "dc11d3463382ca9f3fd4160eb373f4c7bc60f53a4f0f6dfacd8695649e776a16dd8616f78fd1308b22f16d025b650f06fe678783"}, @op={0x0, 0x117, 0x3, 0x0}, @iv={0x0, 0x117, 0x2, 0x0, "de158622c709abb88ac5e3c60b71bece3eea1a622029ebf9db449641862742c1d41c277106e6f9be169b2a43a3272565b141a574cc5e6a001a236c6a279e024596cd7aef11c30580ac85ce7e16ead1e00bb04e2496421980c37854b858114fb5b17813aa6485feb7a449a1b3beb5b8e9c9f915d845f008d5232620502285bc7c4596eb240ba3eb9b59c6da96e9395aa121919ab832a0952bb9c4cf7d0c29f3a09637"}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "01290b07f6558df26e4dd316660d998a8c888506e0064a147626040524f243b809ef7838064e3f33eacca832b6077e5127e63146bf65001825c8197f73bbc18bc6c8f14c625555a6269d9db91e1de8fe33d469f26fa7b81fcc29d86203bb76e27c18635a557dea460fc12b26f3ebd238eeabdf412282e354739f5b891813cdde28507f5e192ab8043a22d8304271bdf6f9040e56cdd87f1a41d5f4ede2d9d05454fc3d146de2b009846bd9b29d5192c59c82c2c471a18c0685f21b43dcd92b9b510b323d7d46f0bf0274"}, @op={0x0, 0x117, 0x3, 0x1}], 0x0, 0x810}], 0x1, 0x0) 2018/01/23 03:01:49 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) 2018/01/23 03:01:49 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000002000)={0x3, {"0a59914e0d3a65"}, 0xffffffff}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000008000)={0x80000000, 0xffffffffffffffc0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000011000-0x6)={0x0, 0x9}, &(0x7f0000008000-0x4)=0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0xf2)={r2, 0xea, "80edfe2704bc7531a57b74b5bbfc24b417d50ee1ec8177c2fec343f6077c46d6f7d15bcf26fcb1ca107b3f421bd303ac475594566bc59e29bf7576b902fb1936ab04185a68f7a6649981bd33542daa8a2d247bf0c0c4c5bdbb6a54de743add637643f0b5fe7aee483cd5ea07b8fb948286426f6f1ef0ecca48d9da8506e922c18cc05b340de3cf9d2e7b3b537616334d00defa2521623b24d0f929f19dc4c1802ff88f30bcda1f283b448d84851566d4a7053f241d6a98e1b9a5ed552aa5742bc5ce41b11a1ed719116b3795becf11288b8f62fad86276eb735adeae44e6809db66fe82962a3b9cf7ad2"}, &(0x7f0000010000)=0xf2) connect$l2tp(r0, &(0x7f000000f000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x1, 0x2}}, 0x2e) syz_emit_ethernet(0x7e, &(0x7f000000d000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x100000000, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0x0, 0x13}], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x7, 0x0, [@empty=0x0]}]}}, ""}}}}}, &(0x7f000000a000)={0x1, 0x0, []}) 2018/01/23 03:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f00008b8000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f29000)=0x20, 0x80000) connect$nfc_raw(r1, &(0x7f00004ca000)={0x27, 0x7fff, 0x3, 0x7}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x80015, &(0x7f000095a000)=0x0, &(0x7f00000a7000)=0x2) 2018/01/23 03:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fed000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006c9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a45000)=0xb) r1 = socket(0x1e, 0x4, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000014c000-0x8)={0x0, 0xb7}, &(0x7f0000216000-0x4)=0x8) r3 = socket(0x9, 0x80805, 0x3f) connect$pppoe(r3, &(0x7f0000c22000)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='bcsh0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000050d000-0x8c)={r2, @in6={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0xc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000698000)=0x8c) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00003f6000-0xca)=""/202, &(0x7f000020a000-0x4)=0xca) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0xffe0, 0x0}], 0x1, 0x0) [ 92.622267] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 92.644975] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/23 03:01:49 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000d000)={0x800, 0x7, 0x8000}, 0x4) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000008000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000+0xfa6)={0x0, 0x0}) socketpair$ax25(0x3, 0x5, 0xc7, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000012000)="73438b3c8d84229b69884b023ff8515359a43c2c274acdc9a0d573d2ab1e386f0f06159a55c4ead9331a6bd27a18271094eac5aa2a8e63bd5f61d16b95fc96fef080c6fba4df66cd69cc8a4c17df64b8855bd97c9e49769c48fc544588830ce425f3b5057bb716b0ac3105566711e672e05f21cccf8ff3d3a7035458471218755d575ffc3dbf2c263a6971b46154459181c2ab986be2", 0x96) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000012000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000013000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) 2018/01/23 03:01:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ab1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[@lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}]}, @noop={0x1}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0x6, "0b285dc8"}]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x31b]}) r0 = socket$inet(0x2, 0xa, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000070e000)={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]}, 0xfc40, 0x18d2, 0x1, 0x6, 0x9ab}, &(0x7f0000689000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001b0000)={r1, 0x5, 0x10}, 0xc) 2018/01/23 03:01:49 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) socketpair(0x0, 0x4, 0xffffffff00000001, &(0x7f00002bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f45000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fa5000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003e9000)={@loopback={0x0, 0x1}, 0x5, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000a3d000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa4000)="efc8bcdf86bd2cdab96611ea0aa569cc4bc58910179dc8f2f5d2344442d71c5f", 0x20}], 0x6189e51a1cc3f09, &(0x7f00003d5000)=[], 0xa5, 0x0}], 0x1, 0x80000000) recvmsg(r3, &(0x7f0000d85000-0x38)={&(0x7f00006e8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c6a000)=[{&(0x7f0000e53000)=""/18, 0xff91}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) [ 92.691215] sctp: [Deprecated]: syz-executor2 (pid 21753) Use of struct sctp_assoc_value in delayed_ack socket option. [ 92.691215] Use struct sctp_sack_info instead 2018/01/23 03:01:49 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000001c000)={0x0, @in6={{0xa, 0x2, 0x100000000, @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]}, 0x4, 0x30, 0x7f, 0x2c33, 0x8}, &(0x7f000001c000)=0xa0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000001d000-0xc)={r2, 0x8000, 0x20}, &(0x7f000001c000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:49 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000-0x1)={r1}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000011000-0x4)=0xffffffffffff8001, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000017000)=0x0, &(0x7f0000018000-0x4)=0x4) r3 = accept(r1, &(0x7f0000016000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000c000)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000018000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000017000-0x38)={&(0x7f0000017000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000016000)="8618833ed7d7007bf75f42e259c236079bdd93f87fc19b4b91391a19f21404ed9ba714325075ee0049e9247226da4d49ebe1812acdbdfad26be81463785cea40b6f2cc9962bcdd2ee166a0dd42bc04da3405d66e0a261b06ce2a0270d919c36d12f8e1b645528bf0d0fb387e1b19ecd73453ac68359f62cff16153f55e127b9c4f9c89d038481ed12dd425e2d1d76f8fb8e900624579091cc736fa329c85d50820fa", 0xa2}, {&(0x7f0000014000-0xdb)="6986bc414548c2cd1a5b9c95dc3672185e9d5a81119bcec4daa74989759cf04960f7f2654b922fea6356419c634b6860478bfab8af4c248ce03597915a9ed6622703696b07def1b78729dd114c92f03bb43ace83fa8f1a533a54d1542d7e613f9c11d574753d24a6fb64fa106540054e2083d9c2a934524dafa9235f1e4bc723ef963faf60774345bf2b8901c6693c744ed9c905d1926d3b378bc726fc4d2fbfbdbac0e925c218b29a07f3f76fd08ece81d0c3d1e35d3e761c64278f88fd5e3360f94a5a92f07bb6354e87971046cca031805fa844ac6fa4f8b2ef", 0xdb}, {&(0x7f000000a000)="", 0x0}, {&(0x7f0000011000)="84b811ea9454", 0x6}, {&(0x7f000000c000)="bf66269056ca4f886bace1a54bb39d42141ad74c20e662f67f85bdbe641d2b6c8fbbde7dfffbfde4d96bab85f5e0931047ed85b84bcf329da7594db4d102501ffe7403791f876841cfe2601014c79fdc51ba77f248e26c52310cda8cb8d761fb16c494c28f70538b80b26248c8e2c0952d6155335783af8b76cd4bbdb5b3cc54e225b8db9b321c708183c5764cebdea701567c", 0x93}, {&(0x7f0000014000-0xed)="a4c7b4e9e97f6d5b1dcc5769f791d88c18dd4c5256702e15332eba8a4a4e1cbb6fa681434c868dd550a637237195bf54211f773547a78e4a793005b43c1f747eb742bb8808bef97ef1326574840580a3d0f69cca61bbbba17b6a831a6b86bdeee3947082f14a1d791d0e202a61636ff8c7dc60ee4898873675250703d313ce29bd70824faf72cea4113f1d482639aacf0878667304b6a91b3d8af45c9919e7d4192c1813ba94436302a8417b165e4acfec43e21dec1a21214cd299e54af7f7f7f9b8e2c3558ed0bba488b5a98fceb774722c63c5629341e7b8580add855d8aae27158e98bae0415eefaf72f001", 0xed}, {&(0x7f0000016000)="e8aeff13c34748714a0b869572b21de610deac326aa2b905c8e467a31285362252bf4ba771c589d4365aae1902692a2adf43922468e3b72849a49e89708cc3d300a48c", 0x43}, {&(0x7f0000016000)="1c75481890244e3284b73b95c811243bd93a0789ce1da11760064f2bae8fbea193ddb7c9c5ac2dd1bd0606d609956a803b1588a6be49b50991beb2b107d7390734e24313fe76ecbf4c317c171958f9460965424a3033514cf97faee3d2c7ef6bd10dc4dd6ef857a088ad40a4e82a7ae5cfa0cb3d119ac4714fa4366245696fc99148ffce703563402abec7f3ade0887363f0b09a8062a4da5e2e76f3d0e5d67bd5d590f1c437fa30ebc7e38d00d0a396d509d883416319d39b83794ef1894c7567bec033", 0xc4}], 0x8, 0x0, 0x0, 0x4000000}, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000018000)=0x0, 0x4) [ 92.747074] sctp: [Deprecated]: syz-executor2 (pid 21770) Use of struct sctp_assoc_value in delayed_ack socket option. [ 92.747074] Use struct sctp_sack_info instead [ 92.748605] sctp: [Deprecated]: syz-executor6 (pid 21765) Use of struct sctp_assoc_value in delayed_ack socket option. [ 92.748605] Use struct sctp_sack_info instead 2018/01/23 03:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de0000)=0x15, 0x4) socket$inet(0x2, 0x80000, 0x2d2bc98d) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/23 03:01:49 executing program 5: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c56000)={0xffffffffffffff9c, 0x50, &(0x7f0000ddd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000035a000)=r1, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ddd000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000ddd000-0x4)=0xc) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ddc000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) recvmsg(r0, &(0x7f0000dda000)={&(0x7f00009a9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x5, 0x1, 0xfffffffffffffffc, 0x1}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)={'mangle\x00', 0x8, 0x3, 0x66e8, [0xec, 0x3, 0x6ff, 0x4, 0x6], [0x4, 0x3, 0xffffffff80000000, 0x81, 0x7f], 0x10, &(0x7f0000002000)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x88, 0x2, 0x1}, 0x9, 0x1dd, 0x269, 0x9, {0x2, 0x8001}, [{0xe4, "d3191fb8d36afa001065e708ba5b3a0b24fd461496989f8db340e887fd", 0x0, "5e6f7632e9a5a16471dddb681e54b21ce6b93f0e0bf5501ac1b2923a6ff9f07e8a40fb646df62656961426b1bda1615e7187ef0b57916c1534af91818cc6fd1fd2900e51294b93d407dcb22d39d1a8cb164f18935abe3eb574851d4b24f053d0249ecfd74121b697c3e6cd65798a3575fafd4484e6cf79e8dd3909f808a2a94222854571602b34122a3eca9dd76c98831126a56395ff6247d9c515eb0b307689e13e5db8d58a96c3d8ddc7bd9e2abf70418b9048fd0ce4c8bfa8c9f000253d53a17097e2"}, {0x85, "cc4ccffc6879d1aecee1b60761d4f450a7a137368cc0c8aacfe0850992", 0x0, "548f150badccbc0a66309782d32a59aa4661bffe3f4123edc133f098e67d66cded1f92b5768a0714fa0741178f8b7886d07727ae95c4bd2399aabb8b88e3dc4dd2b9cfc034aeffb360001906da496fb6a08736b0fe9fe5c15ef1d32c6e05f0c639611bae72"}]}, {0x8c, "8feaf977e42bbf6825e2b93567408568dec74d895be5a4c35abd75c9e4", 0x8, "fdfe981cdf78b502087eaf3b13b53fb9d6e936821cb363c6973af980a9ad67f82d3dbc3665094e738b1cda021af4da1c4493e11a1073df39d62f2215007690f535472e520a6c844ae26eb636744a798f9f2ab8d19f8ba27fc3d406d7870afa250a04d8414380cb6443c4b78a"}}, {{{@empty=0x0, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='gretap0\x00', {0xff, 0x0}, {0xff, 0x0}, 0x2e, 0x3, 0x46}, 0x9, 0x2dd, 0x38c, 0x0, {0x7fff, 0x223}, [{0x10e, "d472f0ea4991eaee42ea05c42d09ab41fefc63beab36860a8762de728d", 0xfc59, "e304cbf0abab34f613367d61eba51315f60251567ad60072d11d567f798f9adb56089bd143376c514df9c476eabd9ea31d9836fdcab766476eea8e91d799925494ac439136576366f0362a1e0cd025eb1de5139d3f29c4b70c8a8ffbd6b28c014598e893421f1c57332a1aad4f995bfa0766385b98d08ca653c1e4d8b7b1abcc0b152070e60e7f5769b47af83148088708f1da9894452906f78c1df86a265a1c2e170be05738fdc7d6de30a9af33bc7037331a58826da071896b156eb4065cc17d7c339b92e9e3d09bd71a1417d419e7dfa1d8e437f280dd280ca2094eeb922b1759be33866da3fe3573dcd3c5de"}, {0x10a, "267877c68cd8d98bc6078ff7e0eac5ed70dcf1f37d3ab59bf7e89a45e3", 0xa2d, "751901f8b051848b917bc4f070e9304d8a7ae5175ec0901f2653dcd912f9f2cc310f71936f32754582806a6aefcd8aeb1447214b8eabde74dcc44a4ccac7e656034bb2951cf2393f2bdce41f74b9ee9b7297591979f44d97b7c1aebecb4d77875cdc9c08e2fbd8f4409ecbc1f5d161b43639812b8844b5af43e9eb8ed672ee8d2f937c69bab107323e0925a53d5f2c7f2286a13984f19864165394205a54e355d8c9f0d20ac6f4c69d8b48a7fa91599dc38689e2a564e94e8b1488e9b7e5745799060f2293a3b6fed1b97e2d7b64fbc787b5af179c2f58f06b6c5bd98a97ca315a887b8c0f2dee3c083d"}, {0x51, "a2ae34059142a58455f4858832cb649a1553d6873f6710afd06503ddb8", 0x6, "8780400ba754b050155345d18d651984095fecd602a8527b0e683ee29d40039e0e2f0bd4511a69fb500ae248dc7db669d9"}]}, {0xaf, "ac9f29cc58e08f3af875fcdd6939c91381c1064e352e2d3a9a4bb9616c", 0x0, "29eebf5c800202b9c9d455a113f29f9a7c12d9d4c88bad37a92321c7130322d70944f02c7cc52dd6557d66bd9b768ad7f34f241cc2e56723e38bac159c10367d9aa9af3c27637a703b8902e49e21a421eece04c3a43fca1e00f1846a62995710b65aa034f8cfc665ccc04d810854dcab3d07c39317c1c08d01be13d2a882c38a751e83773c31c294910838b8243b43"}}, {{{@multicast1=0xe0000001, @loopback=0x7f000001, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="6567f783f823715f5a7b2883e94ce27e", {0xff, 0x0}, {0xff, 0x0}, 0x21, 0x1, 0x20}, 0x5, 0x1464, 0x14d6, 0x30, {0x5, 0x0}, [{0xb7, "cb32042ee9c0e6d43c5ab76b05d07e4c158f84d314e62bbbeaa25f71f6", 0xfffffffffffffff8, "c9f91e9e24ca9844db52a74c992427b57cca996f79f4cfead846e9104568e51cfd7c44c49515994cf0456c56bee296b4cd8e3df744ab84d9a12ffcda8dafca03d03344917cd403967ae5c68e915ece355b586e0774da01cc17250bc79afa99628c99c5b975a17f553973b0f2a64e07539f452f0a6abe53955f3db73bb95c0eea472c69d176ed40b088604c569a1a27a1c8b2a4d2901417"}, {0xa2, "0bc3ea2f0987eabce352e37ac006a647534d1442d93dca8bee1d4d6bdb", 0x80000001, "bb0561ab0d84f6d276cc09abbf79b1835347c3489c0f222c63a035094ced891e4ac800d29758575e1d6e6c7abbefc0b88d61b52581e990313eab6de12d1c7a92618b50aa432b24d4e7f23775d9ce145562eb0ecbac043e4fa2a4c828a9f4eba0351ebbad37af7c92de1ae31b3b2aae643526dfc520414c7f72e2a11518f6e8afef95"}, {0x1020, "6c4089ed136a427d9b93feff31fe6ededc36366f2668be5a972187bcf4", 0x9, 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{0x48, "aaee01ecaf3eb594f805c2154f991499d24f1c08b140412647f74878f0", 0x0, "e0d4e9b93c4aa8bdcd8db9866e6aa89989f781cf9c5c0ea3beb2ce9b015f8fdfba0248b457660508"}}]}, 0x6748) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000)=0x0, 0x528) 2018/01/23 03:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000684000)={r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fd6000)={{{@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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000-0x4)=0xe8) sendmsg$alg(r1, &(0x7f0000720000)={0x0, 0x0, &(0x7f0000206000)=[{&(0x7f0000c7c000)="74a9e136c0fcd82eea9b569ad1aac7c8", 0x10}], 0x1, &(0x7f0000de5000-0x58)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f000049c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000e2e000-0x10)={0x5d, &(0x7f0000786000)="cb1a338a9eb1f834ebe1b82208fd7d2affd18daebfeebabb90453f118ef910822ff8226ef62e6bbd44e47d6512a2c797755d277f6054ecd0f9b0470e7f5d9ba528bef9963fbe9ca935a0ae5345b5f461731d198733ebfaa6384c2eeafc"}) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f000065c000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc7539(lrw-twofish-avx,md4))\x00'}, 0x58) 2018/01/23 03:01:49 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000000f000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000d4000)={@common='bridge0\x00', &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef5bb7cfa78cc409b1063c113c8b7a93310a3e4def019df3", "d47c38de95c01e4a641b28a90ab084da187783fe6a4a3692a96ce3981ff463df", "aa50b638ec5fa284b4dab7eb3aeed3e313b5be575093db875ae6b6577d7c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dcb000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000000f000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/23 03:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/23 03:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0xde0fa0c6b920d4b4, 0x0, &(0x7f0000956000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000dc000)=""/163, &(0x7f0000d9d000)=0xa3) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x80, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000edb000-0x38)={&(0x7f0000897000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c79000-0x30)=[{&(0x7f0000108000-0x2a)="7532f64ab7d09d8d1bba215e49c18799", 0x10}], 0x1, &(0x7f0000475000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 03:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe0000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00008b0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f3e000)=0x8) [ 92.826361] sctp: [Deprecated]: syz-executor6 (pid 21795) Use of struct sctp_assoc_value in delayed_ack socket option. [ 92.826361] Use struct sctp_sack_info instead 2018/01/23 03:01:49 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x32, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x2c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) 2018/01/23 03:01:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f00006ef000)=0x4) 2018/01/23 03:01:49 executing program 6: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000022000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010d000)=0x4) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000032000-0x6f)=""/111, &(0x7f000010c000)=0x6f) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/23 03:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f00004f9000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000058b000-0x4)=0x3ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000963000)="2fcc7ce58c3e6e0a5f8f6f98c04839bbb17219232eec38744043d2a9f3e1de411cb8eb8b856ac2e7cf926c0aa4d8056d20d922092c4aed3f96d2be0930cbdb1bef77a53bbf69edcdf8c5ab080488ef48ba3b5f052a752ecbaa7529198e01c8c8f6bd56d86eac3f6ca43fcfc98d475e6ca88ac8306bb8c96934aa34a812be4cfc90b113d8056e83d9d1b9e1950389fb45143e710e33cb04c18c11b6c69e1964ce0aca4995b02f18f08f573c41f686b4624b79dbc25e6d72ed87c5e1ed", 0xbc, 0x4010, &(0x7f000096d000-0x1c)={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) [ 92.877866] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 92.908861] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/23 03:01:49 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x4000000000000000) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/23 03:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000102000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000082e000)={0x0, 0x0}) pipe(&(0x7f0000ddf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c2d000)={r1, 0x80000, r2}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000b00000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) socketpair(0xf, 0x6, 0x77, &(0x7f0000690000)={0x0, 0x0}) 2018/01/23 03:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) pipe(&(0x7f00002fb000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xa}, 0x1c) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cf2000+0xc32)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000655000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000955000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r1}) 2018/01/23 03:01:49 executing program 0: r0 = socket(0x8000000009, 0x40000805, 0x4000000001d) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00008d9000-0x5f)=""/95, &(0x7f00009ac000)=0x5f) 2018/01/23 03:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r1, 0x5411, &(0x7f0000e4f000-0xff)="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") sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) 2018/01/23 03:01:49 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000b8000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eb5000-0x4)=0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000eb6000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x1, {0xa, 0x0, 0xd02, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000eb4000)={0x2, [0x5, 0x200]}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) [ 92.941575] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/23 03:01:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e67000)={r0, &(0x7f000096d000-0x10)="f5f9ed9955ef12ba967b69c70070e66b", &(0x7f0000c45000)=""/93}, 0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000fcf000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd0000-0x4)=0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b75000-0x8)={0x0, 0x0, ""}, &(0x7f0000757000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fd1000-0xc)={r3, 0xfffffffffffffff9, 0xfffffffffffffffc}, 0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fd0000-0xc)=@sack_info={0x0, 0x3, 0x1000}, &(0x7f0000fcf000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000563000-0x10)={0x8, 0x5, 0x401, 0x3f, r4}, &(0x7f0000b05000)=0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fd0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000053c000-0x4)=0x14) socket$inet6(0xa, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fd0000)={r3, 0x80000001, 0x4, 0x400, 0xfffffffffffffffd, 0x1}, 0x14) 2018/01/23 03:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000400010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:49 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000021000-0x4)=0x3ff, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000012000-0x10)={0x0, 0x0, 0xfff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000a000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) r6 = getgid() setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000020000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xb6, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffb, 0x3, 0xddc, "491c28225ecfe37f533707db2e4c14cc59bd220cd82277dfdac94c2223676046d9298851c021c47194c19fb0b1b4805e13c5542a15e5a858bffff239567fc6606a450035c58a06920f3cb1046bdcc08e"}, 0x160) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000023000)={r4, r5, r6}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000000a000)={r3, 0x80000, r1}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000016000)={0x6, [0x7, 0xc6d8, 0xff2, 0x3, 0x1, 0x8e0]}, 0x10) 2018/01/23 03:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x20000800, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x7, &(0x7f0000325000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008b5000-0x8)={0x0, 0x10000}, &(0x7f0000b1d000)=0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000037f000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003b5000)=@assoc_value={r2, 0x200}, &(0x7f0000377000)=0x8) 2018/01/23 03:01:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r0, r1, 0x1, 0x3}, 0x10) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x1000000, 0x32, r0, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000ff9000)=0x0, &(0x7f0000177000)=0x4) 2018/01/23 03:01:49 executing program 3: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ac2000)=0x0, 0x800) r1 = accept(r0, 0x0, &(0x7f0000b11000-0x4)=0x0) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) socket$inet6(0xa, 0x2, 0xff) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000fd5000)={0x1f, {0x4, 0x1000, 0x2, 0x6, 0x1ff, 0x0}, 0x8}, 0x9) 2018/01/23 03:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000003, 0x300) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000357000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000952000-0x4)=0x5, &(0x7f00002b4000)=0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r3, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ad3000)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000047b000)=0x3f, 0x4) 2018/01/23 03:01:49 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x7fffffff, &(0x7f0000080000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00005f9000-0x38)={&(0x7f0000f7a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f7a000-0x10)={&(0x7f00000de000-0x14)={0x14, 0x32, 0x10, 0x0, 0x1, {0xd, 0x0, 0x0}, [@generic=""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x80) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000c30000-0x4)=0x3, &(0x7f0000f7c000-0x8)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f7b000-0x10)={0x5, &(0x7f0000f7a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000f7b000-0x8)={r3, 0x11}) write(r2, &(0x7f000039f000)="1f0000000104ff0bfdfd45c8071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/23 03:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006ba000)={0x0, 0x401}, &(0x7f0000157000)=0x8) pipe(&(0x7f0000ba2000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000688000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd6000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000418000)={0xff, 0x4, r4, 0x8000, r5, 0x2, 0x6, 0x87}) sendmsg$unix(r3, &(0x7f00004a9000)={&(0x7f0000b87000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000473000)=[{&(0x7f0000f61000-0xd8)="ff76c960bba4e7316a4e4c153185718ccf30b0f5f0f000b5515d636759b14dc5288bc062ad69dc48f28b19046ae634baddb58c51e20be7d408524fc393926a1f785c26eab7b729401f18b651f85ee113239abab491563ba62cbe7f01762f98334d42b97ff99226f8e355f1d71e1408c7ae04a4198f127ba3ae9fc787d683360492483904895cad944bb5f49832b67e366d5363ab6932fc7caa6f4a41a75a7f5eac26dea04757d85890f5c28cd0414de2ebf29dc36a4f42aa8af0512126ee4872c612ec74b454f2b5d53751d07098e24c85f30f1d0dc1c4eb", 0xd8}, {&(0x7f000050b000)="a50778454fa63cff051804eab1c8677171bb4f7b2767ad72c2a802f01372bfe69cc39c4cda45ca9d7ed6b6889d4a56f0679ba50f2a036c01bbaafe16dd2c28620444844164dcebbabfacb3f370ec9b2ad62a8a27c7367cde6663a44b3db1426ed642b9720430aee9007b4feea0641b7ef7658b2f48f8ffd175639b6a5693d99475da2da5471e", 0x86}, {&(0x7f0000b4e000)="2990e64bfc5fd2a1574be62f1b3ae44847ea64392dd385e4f0e09a660e56e31a3e18ee1f7be36b1ae9142b839fed628d3d4c810eb0dd81f23164f3ea6b80542e4119ee8dc3c95d5fa6c4984aa1f1b6ad1e17824f0f6b44a3e08ef9389246cbc16496ce02c36fab39ea3d2655780f", 0x6e}, {&(0x7f0000c29000)="f65ff31d3ad205e21c4bac070e73f0673f7bde865497cafae629ac6a12a4fa0f3f402462578f116081fc1c0c9c23c1980871a2a94cf77977d0ce77a37b8a74de7f668fcd0a76326a9a3a728dccc6c65f311516d86cd1c25aca29f6e6784764d2aed85ea5ae13e2484fd24aa9b4b8a5bc8be3a5ca1f06dce3af0a4f5e324f2de1ed6b56f7dc548f049de603e0b2e78087194a21450bdd9b370f796f74d4d290e99799c1875e61b9f84f0b632d70624b544b6e", 0xb2}, {&(0x7f0000f46000)="c2a64ee35f366901ab81899a5cc740d3cbe3acdf0c7a448e44dff0c4011cace6f5492612ac13ad42901e25f717a01825be2a7099d50b9ef6359757d6194847f91d0b", 0x42}, {&(0x7f0000540000-0x89)="eb6c5139c702f373efc782020c5b69cc5e9869749660709d7d6e1518c8567759b497c2bfda8bad33381152bf813d5fd531ca508c230f54f4527bb0c4a6a6fded44e88751e468bc386b2ecbc3844cdbcc5be57762b314c01a933f2c5f25de3f4b3945e6d61d8e1dbb78ff59cf42fbd0290fcc441f94ad20d67b8fba117a4c99c82b65a227a74117fa4c", 0x89}, {&(0x7f0000ead000-0xe7)="d09a84d15406fb060657fc05599101f78f14a8ea1d8fa5866fba87f1cf25236845bf2c146dc34bae259736d7b66f0778ad148ec321b0a0233fa1f0aca6c9334dd6ce1d2979ef258b1039d29c59107b77d0d868d954cbf1a763cb5faf6c9d81d6a3938e8c7df7986eebfe55d96555e11df60330636addba0a28e2602c6297503283780be834a4e1eb079f72666f649a98b64d6d4946f68892d49068da956df6989048415b8c1d393272cb82b344752e5b765880dabcd1c6efe2ee8b0ef68f680b94bb47abf6fc1e53f95fc0a7db785b12417f52446a7fede7c5fdb08bd96734512fb278c1c55c72", 0xe7}, {&(0x7f0000ff0000)="39549fca394f", 0x6}], 0x8, 0x0, 0x0, 0x4}, 0x800) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000052e000)=@assoc_value={r1, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000d8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000996000)=0x8) accept$packet(r2, &(0x7f000093d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a05000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000342000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a7000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000989000-0xe8)={{{@in=@rand_addr=0x3, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x40, 0x2, 0x0, 0xa, 0x0, 0xa0, 0x3f, r6, r7}, {0x9, 0x8, 0x6, 0x0, 0x20, 0x8, 0x8, 0x4}, {0x203, 0x1ff, 0x6, 0x3}, 0xce5, 0x2, 0x0, 0x0, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6c}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x0, 0x1, 0x3, 0x8, 0x1, 0x9}}, 0xe8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/23 03:01:49 executing program 1: r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0x4000000000000006, 0x0, &(0x7f00004c9000-0xb)="1bcd5d8ac5c16424e212a441326485cf6bd9f802789783914f20eadd02a4de7203008ed6d0a9f1a8791ecd00efa52acb0868af4eefd4d582", 0x38) 2018/01/23 03:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb8000-0x11)="6f822733aa2990a7cbd4deda16d09dfc44", 0x11) bind$alg(r0, &(0x7f000028d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) 2018/01/23 03:01:49 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x800, 0xffffffffffff0001) bind$bt_hci(r1, &(0x7f00007e7000)={0x1f, 0x96, 0x3}, 0x6) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000f86000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000041000-0x4)=0x14) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f85000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f85000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/23 03:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009ef000)={0x0, 0x9}, &(0x7f0000497000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ce1000)={0x0, 0x3}, &(0x7f0000b0a000-0x4)=0x8) r2 = socket(0x4, 0x4, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ecc000-0x4)=0x0, &(0x7f0000de4000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009a0000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009d000-0x4)=0xe8) bind$packet(r2, &(0x7f0000267000-0x14)={0x11, 0xd, r3, 0x1, 0xfe00000000000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ede000)={r0, 0x1, 0x1, [0x5c93]}, &(0x7f000009d000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009d3000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) poll(&(0x7f0000279000-0x8)=[{r2, 0x20, 0x0}], 0x1, 0x20) r4 = socket$inet_sctp(0x2, 0x7fff, 0x84) sendmmsg$inet_sctp(r4, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x38b, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) [ 93.147376] sctp: [Deprecated]: syz-executor5 (pid 21907) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.147376] Use struct sctp_sack_info instead [ 93.180555] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/23 03:01:49 executing program 1: 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, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) recvfrom$inet6(r2, &(0x7f0000470000-0xd1)=""/209, 0xd1, 0x23, 0x0, 0x0) write(r1, &(0x7f0000a48000-0xe0)='"', 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000040c000)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x45c4af06c7a639ce, &(0x7f00007bd000)={@loopback=0x7f000001, @empty=0x0, r3}, 0xc) 2018/01/23 03:01:49 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000003000-0x69)="7b9e3304c68975f12185bb284d7f63b960fd1ec9f4fa12254415528d2106eacdd2801be130d9a56aad8edc1cd482c1d9f54b34ded4382fcebf01b4e3cf2c3230032c98486c1b278a78f52e84f84cfa62d420462ce3f24559837461165f65e3cc48ff15ff85b8f94145", 0x69) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000-0xc)={0x30002004, 0x0}) 2018/01/23 03:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000efa000)={0xf6, {{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) accept4$unix(r1, &(0x7f00001b1000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f87000-0x4)=0x6e, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/23 03:01:49 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockname$packet(r0, &(0x7f000006b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x20)=[{r0, 0x400a, 0x0}, {r0, 0x210, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x608, 0x0}], 0x4, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/23 03:01:49 executing program 2: r0 = socket(0x0, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0xc2, 0x100, 0x3}, 0x10) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0) 2018/01/23 03:01:49 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000025000)=""/121, &(0x7f0000026000-0x4)=0x79) 2018/01/23 03:01:49 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) connect$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000008000-0x8)={0x0, 0x0}, 0xea88, 0x1) syz_extract_tcp_res(&(0x7f0000003000)={0x0, 0x0}, 0x7fff, 0x0) syz_emit_ethernet(0x105, &(0x7f0000001000-0x105)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a81dbb", 0xcf, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x3, r1, r2, 0x9, 0x0, 0x8, 0x2, 0xeb1, 0x0, 0x7fff, {[@timestamp={0x8, 0xa, 0x40, 0x800000000000400}]}}, {"e13dfc08ed2a100d7946072bae8a6c41538f99e527c7dc859f5883ee8270f3c4a674e77ade95a9a451d4618291c1c94dced1575685083e5ebd00e57c4f8404d7e1cbcc8176aaafcdde9f44fc93813e28666e2b3d7933aae95e63e440214f797934789d95083e49fbe4b42042a3fd5e3c09769bc6a7e383ca51cc9aae1ab39ba39917b61a6b63b43e06b59fb61f93cf78e42abb190afd111e3c7d88c1ebc4eb9bd075b2ad3f462f4f2487ac0b689c4b"}}}}}}}, 0x0) 2018/01/23 03:01:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f000061c000/0x3000)=nil, 0x3000, 0x9, 0x32, r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000061e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000061d000)={0x0, 0x0, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000)=0x1000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000001000-0x10)={r4, r6, 0xffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000004000-0x8)={r5, r7}) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000004000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x2000}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f0000018000-0xc)={0xf7, 0x1, 0x1, 0x2, 0x0}, 0xc) [ 93.209436] sctp: [Deprecated]: syz-executor5 (pid 21907) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.209436] Use struct sctp_sack_info instead 2018/01/23 03:01:49 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000ef0000)={@generic="5807dd0b63776826055307d1cacf165a", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_CREATE(0x0, &(0x7f0000ef0000-0x2c)={0x0, 0x6d, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c04000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef1000)=0x8) 2018/01/23 03:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0xfffffffffffffe43) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/23 03:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) recvfrom$packet(r0, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b5b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00009b3000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000737000)={r1, 0x5, 0x0}, 0xc) 2018/01/23 03:01:49 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f6b000-0x32)=@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}}}, &(0x7f0000f6b000-0x4)=0x32) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00001a8000-0x38)={&(0x7f0000f6b000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000c65000-0x10)={&(0x7f0000f6a000)={0x8c, 0xf, 0xb, 0xa, 0x2, 0x2, {0xf, 0x0, 0x9}, [@generic="392b2cfb0b1e63539e90bdebdb98088697bfb0163ed78d08715c2922d517aac7964d7af4a6aea4692349f55e3b10f4658879ef2b5c7163e6ef6b0b901767e8b6150048ba8231b21027e8fd5d69d72bd3fad25f26", @typed={0x24, 0x45, @binary="e3ba3ebaa9a3816328d265130035ec3ac064e34f1455457d1b81"}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/23 03:01:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0x0]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000080000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:49 executing program 0: pipe(&(0x7f0000cc3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000000)="f420232549963453c7ce23af2e4abd1398e7c6ce7cf4866f57445191bdd372cb9b5219acfe03cebbef9208f71303f6d434bc0a89fda30253eb801ad3c4d1476eca349203ca59446998af08a2efa86be4c968a76e7d167615602d28737e22532c20fcf3a022cabcba1aa6dfb41d4689d240bc089b6c635f95b9222e07d2592a9d88726990bf54f098913d85d63ee86c71e09fa70f728e17315af816f773bfe93260028dba2e96e2f76e601d2b845dd62e9d245e13ee727c8c0fb055be23bc170c6b4773ebe74e1df04c62cc68640d454c215f63beb588d753", &(0x7f0000161000)=""/43}, 0x18) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000020000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x39, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:49 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000039000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) listen(r0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(r0, &(0x7f0000658000-0x60)={0x27, 0xdfd, 0x10000000006, 0x7, 0x6, 0x3f, "5b43dbd8db50223791324c1016f23d7e07a846d004deffffff00002c269cc281b1639108e8b4c93b8d9e0e48ed0d72a1c21e205a76cd98002f69f83c1fa34f", 0x0}, 0x60) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000f70000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) 2018/01/23 03:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00008f7000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000384000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00006aa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f3b000)={r2, 0x0}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$rds(0x15, 0x5, 0x0) tee(r0, r0, 0x3, 0x0) 2018/01/23 03:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000734000)={0x20000010, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cd4000)={r1}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00005d1000)=0x0, 0x4) 2018/01/23 03:01:49 executing program 0: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 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={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000946000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000946000)=0x3a) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000460000-0x14)={0x0, 0x9, 0x0, 0x1, 0x5, 0x6}, &(0x7f000020b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007f2000-0x8c)={r2, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 03:01:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f00000e5000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dd5000)=0x8) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000502000-0x4)=0x0, &(0x7f0000f10000-0x4)=0x4) bind$vsock_stream(r0, &(0x7f000083a000)={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) 2018/01/23 03:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_extract_tcp_res$synack(&(0x7f00008ad000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x1, 0x400000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x12d) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={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, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 03:01:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000d1a000-0x8)={0xffffffff, 0x1000}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000e64000-0x4)=0x0, 0x2c) 2018/01/23 03:01:50 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000000b000-0x1)=0x0, &(0x7f0000000000)=0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000000f000-0x4)=0x7f, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000006000)=0x0) socket(0x0, 0x800, 0x7f) 2018/01/23 03:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000016d000-0x27)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff4000096008b", 0x3) 2018/01/23 03:01:50 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvfrom(r0, &(0x7f0000005000-0x22)=""/34, 0x22, 0x40012102, &(0x7f0000003000-0x10)=@ax25={0x3, {"6b1a2fa600607a"}, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000005000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) 2018/01/23 03:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000c65000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000da6000)=0x6, 0x800) bind$inet(r1, &(0x7f0000e87000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000336000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r0) r2 = accept(r0, 0x0, &(0x7f00000e0000-0x4)=0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000f70000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000389000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000041e000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6b000-0x4)=0xe8) sendmsg(r1, &(0x7f00000ab000)={&(0x7f0000344000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x40011c0}, 0xc, &(0x7f0000585000-0x30)=[{&(0x7f000082e000)="3b05ef61d19f47b26e5d2488fe50b6515453df", 0x13}, {&(0x7f0000a1f000)="", 0x0}, {&(0x7f0000c56000)="924aef5ce33d5b443eaafb040a4a7d3078d80323beac1fba9f2014544f61b7e3e0d54907c47b1c3cbcdd788bf4a234226e85437f948b54c64fd5eab9e3b6a1a26ce8de5340d5c2c19f84e3fa2d92de8a11d3e5d5bfb38d8926545dd4893faf702c24a5760588e841929220b7623c21ab2fa78a5d2110b93e4c9d4838f818eb3f1826beb528b509a8d574ab15a96051bc56bd7a365d5d93c8db5580e8d8706b1a63ef351822340d8b4283fdd37c9aa74d87d6d3854b525e6cccacd4242dcd1e631cdf4ba351236475fbc03a08ed93eae16a21ce9477bbb10b831668", 0xdb}], 0x3, &(0x7f00002cb000)=[{0xa0, 0x84, 0x6, "c09ba8542001d8e61b478d47ad55ea34432fc3cca2d791375a6b8ed9e55cf30b00aaf66c6f94307d71cafc4ceab4dd1905af686e684c5b3ef52451d13bd050720d473d0231b4ff2de209f76a24b9e5e9663a186d68e29cb9b5f2a8aae005b764d5bac18074dfa66fafaec2d55f6cd3e61fd8613b7ac2a15ae636e4d6ca01de1bbc920b37b454cffffc864642"}, {0x80, 0x115, 0x6b8f3a0f, "e28c13c54e2114f3a74f13a02d1d386a7d1ce87da380fc63158e7774ce94acc4dde551ed784292fb9776bce572f1751bdb1a44178c8bbe9a1705de00286d02d23810fbaa6abccc9284afa219e8e98cff4eba3728cefaa69924a9341b7d57434d88ab9d917808cab9d31cd7b690a8ae"}, {0x1010, 0x115, 0x6, "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"}], 0x1130, 0x40000}, 0x8000) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a62000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x1, 0xffffffffffff5b1e, 0xa, 0xa0, 0xa0, 0xff, r3, r4}, {0x0, 0x3, 0xfa, 0x80000001, 0x7, 0x957, 0x41d7, 0x7ff}, {0x8, 0x5, 0x100000000, 0x0}, 0x100000001, 0x8, 0x1, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x7, 0x0, 0x5, 0x9, 0x7fff, 0x4}}, 0xe8) socketpair(0x9, 0x2, 0x0, &(0x7f0000a6f000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000089e000-0xc)={&(0x7f00002e2000)='./file0\x00', r5}, 0xc) 2018/01/23 03:01:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00001fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000dc8000-0x4)=0x100, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r2, r3}) sendmsg$kcm(r4, &(0x7f0000606000)={&(0x7f00007a2000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c4a000-0x10)=[{&(0x7f0000d35000-0xe8)='+', 0x1}], 0x1, &(0x7f000077d000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/23 03:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000dbe000-0x4)=0x0) 2018/01/23 03:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c0e000)={0xffffffffffffff9c}) getsockname$inet6(r0, &(0x7f0000c48000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000114000-0x4)=0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000083e000-0x10)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00005ea000-0x4)=0x0, 0x4) getsockname$inet(r0, &(0x7f0000a9d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0f000)=0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f0000233000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/23 03:01:50 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ff9000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x20, 0x800) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ff9000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7000000, 0x4, 0x3f, 0x0, 0xc4, 0x1, 0x9, 0x6, 0x101, 0x101, 0x5918, 0x4, 0x2, 0x5, 0x8]}, &(0x7f000096c000)=0x108) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ffa000-0x8c)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000885000)=0x243) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r2, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/23 03:01:50 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000004000)="bb0436398e53f183148bc5e656e0b3f02704c7aca9496e36d48de88023fb86ee"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000005000)="8a61e014fe1ccb7a1daffb5f957a813e", 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000005000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000)=0x8, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x14) 2018/01/23 03:01:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000e31000-0x4)=0x0, &(0x7f00000cf000)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(0xffffffffffffffff, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/23 03:01:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f0000a55000)="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", 0x5dc}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000632000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 03:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1b, 0xa, 0x3) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000030000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x3c, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x3}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b8a000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cf7000)={0x0, 0x0, 0x0}, &(0x7f000015e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b7f000)={0x0, 0x19, 0x0}, &(0x7f000083d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000331000-0x3f)={r3, 0x37, "60c484f2e3af984a990399b6173bff7f48ffae2d5d27a6c6e0059cac0067fc6d59fae59c459c310eb36a30963f3aba947fe8ce34dd304f"}, &(0x7f00007d7000-0x4)=0x3f) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f00005bf000)=0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000187000-0x10)={0x2, &(0x7f00008ed000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cfb000)={0x0, 0x0, 0x0}, &(0x7f0000ee3000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fbc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000386000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000075b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072c000)=0xc) sendmmsg$unix(r0, &(0x7f0000710000-0x38)=[{&(0x7f0000afc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fb8000-0x10)=[{&(0x7f00009e5000-0x42)="41783ce9db652795b2f6c45fec661d8912053cdcc25ec81403f6ee6f8296cefda2bf15ee094753d9d356ba65a91d1feebe8fd68189bc240e185b5f990166255c0bfe", 0x42}], 0x1, &(0x7f00004be000-0xe8)=[@cred={0x0, 0x1, 0x2, r5, r4, r7}, @rights={0x30, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0xfffffffffffffe1c, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r8}], 0xf0, 0x80}], 0x1, 0x40001) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000396000)={0x3, &(0x7f0000304000-0x18)=[{0x401, 0x9, 0x1ff, 0x6}, {0xfff, 0x80, 0x72, 0x7}, {0x0, 0xffffffff87d0258e, 0x8001, 0x80000000800}]}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ba9000)={0x5, &(0x7f0000ab9000)=""/108, &(0x7f0000dde000-0x78)=[{0x9, 0x79, 0x400, &(0x7f0000bc8000-0x79)=""/121}, {0x7a, 0x1000, 0xde, &(0x7f0000a6c000)=""/4096}, {0x2, 0x2d, 0x6, &(0x7f0000749000-0x2d)=""/45}, {0x3, 0x39, 0x2, &(0x7f0000b3a000-0x39)=""/57}, {0x6, 0x2e, 0x9c, &(0x7f0000724000-0x2e)=""/46}]}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 03:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000013a000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x9, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@rr={0x7, 0x0, 0x0, [@broadcast=0xffffffff]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0x2, 0x1, 0x8, &(0x7f0000e40000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f000004f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f99000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000747000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/23 03:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000e9f000)=[{&(0x7f0000f94000-0xa6)="c54af69ba2f22add8ce1cbb11aeb2643abeefc62ff253591ca476c8bb4f6d1ebc5ad9f95314985c7e72c9c78d025c8d00469a8e3564522f69f856a59d96042a9249f6811dcfa495bbe73b8df8b27bb2d6c50f569b7ed3fba130e5911fdd5fc2ee820904b458de5f011135c303ef389f890ca9f5000fb8a8718d50ac68b236ef2778b71b4178522ae9b559c1a8bb3e24ebad619e852b850b5eb501a44698218a7f23cc5c84586", 0xa6}, {&(0x7f0000898000)="8de298e78535c7cc482545d96c2cae05bfdadad79472b4980c2de200d7a9186264b0a1f782330b4006a839f1161ac15d5f28b3eb1d1638768ba0c8b2fd86500f5312c3c15f47cbecc265357c76c3fc313bd8b19b90d4424d3c807e61077b16cbb31a40889135d5a3b9d99e7423a59df3f85f5339fe479828ae210ef0bc0d0f283ed4b64104c6910898605885c1f9ac6c46acc3444aa300338b5c39d834608c88dc0845b2d6732037d5594051fde83ce3e4096214682e9f6aeac85a73614a983afd3f42e9cf8b1883524614a64789adbc6e0965e364c21c7996360c2242288d692b6cb0b2aff023e4a30574ea085538a735db84058d66528b41f3d53c13845d8ce9d3b4e9257f43ae92e74c1bbf3967a9fb73ce225571af06ecf6c822e0bb1f4ee362147b6c47e55b4765a4c9c621abda9c394caa2c7be091c5b32bdabd6bb0bcd33166573d2a817aa0239ea70a08b74226d30329443c9d62866afb84e60bc26f4c5ca6144d191ded5aea2e6d43aab246d0449130182cfb373e2e8977037c7f7368dddda2c6088ecbe94f2d321ab1cceecfe4c32c9c20f699d5f008d8ced8354f9be46be013fb4a73eb8076f8e73145a07f81af0bfdcd0fc22a0036cc32c89956ce0a4c0d0265909e90205a24bbcdd64c31cf2b08966f214accd70efbd3e4017ee237da694d0da573bfb92caba8ad8266ca6d15d4521802ffdfed61325ec134c4cff108f05682cf0a7980aee94b6d965a62e5019d09b6ca893b77d75d2e1b6aa69d856b5fecf4c2af01777ee0f7ea81ab7152558c07defbfde16a133f1e623c378e7e880780456432491669172bd8b0193eebd9599303f2c701334d6834e55d4424bfbb885f0b08e688cc4367b09411814a26343b8701b12a1b3cea06175c0d16f7723b1464246d01df781fa092c5d9de9b1bc8fab9fe7f1a6bb1012bb86bc11f0093a62373680cb9ff0b6c7f9ccb0a70274c7ffbb4564886f36ae17d74fdfdf9bbc00a4040d370c89cc9745a71cfbb92b622444a559b8d3fbf9f111732cbf51521e81030ce2877b9ab255dcff57f51482aa67c240d4e4030cff991610c35355e6e1020ec477250d7591f3e5e1a9aa418cd3106711ff5edb9d3d3f41034e3a7939aa4cfd12922391dcf501e1fe6dbd8d8b00269d021096e59e60d9ac1098454ad172204057c2ac29f0356541c94570a72121284156dd3d0a5261f527d9c886499edf3d5fed8d7b184af4e4e0ca19c8e59b8f2e110f90f12f5dd50ee2423d0e3f4e45fa2a0826d5df98fbf05b027c236a950441c689044b532b50b52dc0b4281ad0f027305253a79203e0a580c346fade7f304bdea6011ca9323fa8f528a5e3b57cdce61cd15d244a37022d825282744cd3d4cf0236c3c0baff6254178d6f043236f93c50a53e366778eedd12bc8febac5f9e414ac50c5c14da9b3fd2ca82bcfec2c9586902058c12cb146f1789251d6b5e01e1b1eb957357bd790ec7126b4f172231a3e09d6b0937dd92ef7b0dd0a30d963c5ac66404a6d06f5dd4cf104e859bb108a6cb7ddc77c2e1212b9426e8beb1f1b2df6561d7f2aa18c6488b2ddc81bd9631a03da983dde4a26d5089dea32e3c67fee90dfb4a360edfc86ac7c280b422cdf2352cd05bcbf136c5b31e60ea47b544639eba97f7e6a3f64a3ff241263f9c528d84b9dadf477ff491f237eb5bc5cc099e85b060817027a538b728cf192b4d1a6ae8c1cf669f7535f67623fe79be0867e010ae9cfc7fc5fdf5a28ef82353d3b3f79615547d93dea2716c5d33db0cfde3f388e7e09d3fdd22890198a97891eba59a00887145d7ec058153299f8b29cf739ab913be768dfb49693c366768f4a9175eb5e5cf22a20d1444cea5d41e247a795676594a564f0531cea452a7cd32051c173f67b8eb703182b52ad4270553084618daf7a051df74b27a474c578a3ea5a303b193ec86e5784c1cbc2a34d81e1e90b6a8b23d085f6b11d1be53d8192c67d6b4ec0ba01eec02f3d1aa6935800e4f22e49f473d67315a521061d3a6b635193764b3e68d4411e6d96b8bf937b1cd50bd8aceeb9717e9a9e1e9c9cbf06195549b46ee734ddb99cb1c8a297132880eb6cc488be862b085ed4a34e8b8510ca8fc4e520a28d562cc18c1fe50b4fb1b8df8e7f5ce1f19afd0cf3f67af3d116bf5edfe1b23db3b882f33bdc819c4df9447111bf168b6899dff0a2bae868bdf8330969c59a78a70d2b0c4fd76eb8ec8dbb5d88dd660ecb98fdd916f785c5c14e8406b73b5a72b8770bdb7f41ee160e2836991935d62046404f05adcc287f566d3f425d19e81dcfd2c64aa991191d07174e59cb784b5ad395fdea2f14ad3ce9573ff404034a7362d36303d0df14cbc348b16c294318b500046ff5b50d8a0baa7bb2bbf57d9b00d13a53a127b8da498bc556826dc06da15ce7ffe3aad21e6b9c5c97f63926dc8787f64fc8c073273a87f1eae0d438454d9cd73da69838751ebf1f6baccb901756c342ea1ccb30d43499298b1fd6fdd1ca210cc16c252f1e0a1db3ab7e0866cbf98fe611fc561219f8a88d7280f7c73cb946cbbbfd46c64f0d8edfae1618bf4b3281d2903250091c284f58d8b9886ad084476f0a8bebaaff5e3a21cbf69d023ebb55a5d6e8012dbc5902721e6345efc9d87b8c75de040f5a78ad9847f0f2ba3e5e34a3bf0f5ec2ffc2770909367b08ab240438b17be03c557f939762dfceb6d6a84dfdb6cf2f7bfe0b7dcb9ee6896c68de18c7c3b720bb253e479768022d9c399343b808882008bbcc7cffac361d822c1505ef329ec8cb2ca0c22fb0b0b2a9daac6acb3e83a47594c2b91e3d8002a3b2ff570ded01e5db5964bb1ab7674b23f8ff4f8b986de4b3de0877c0035edb14858a2c36578f3dd14d0f9ffd7b1e96213c399f632a2e02deeeb1863a88b756b555846a0e80b01af2afd8ffc1e3bb3466af719700686cc6e85e62360ecb1bdba07ed25d8a3064d69e94a1381ae89c9fa80c5dda743196abd1b64f0ff3015975f9e3305552b1cadf7b208e6fc2d0fd44f82d7d91fe7fb0bb85aca872f20959b00845a7f7149462ca462bbcbaab1372fc16815332304401524ff5410d4ef4eabd35c4a2414ad7ccc6b541c05902d15522e3de215624a343f80ed233677e30823804bc7fd493bdb55449871139bc420950069ffbe7cc39dc30e1e933b710887b29fe03ae4268b56d9852b27d1af81242844d1614d3bb10bee1faa71dac6d86e0ab64d8f803bf804e7b6ebe89832a7cf9db761456c580d87f48181bd8d4f67fe9df04c398219e46d500214a8b0d1d31c1dd323cdc7abad64024412c37cae9a2b8f47ab34b48d5a701a53b071d82a2bb96acf2f6411548a6fb95abd32ecbc43abf9a70732d6a9be157c6c9dcd302bb7209c041f27316674e07ddf873c81ce243c7c581b273484cfcc6770a933b8820092118fb3ac7798747e46be76f7b1592659bdccd9ac9c23dbc30ac51ad3063d94591ecfcf01a471733d8fa830e433277651745ebbb5aadcb02a752528680cbaf6f223c7762f12394a21c78540bff1a42f3bd12fc2aa43399471a1885617cca1af0573200a650abf837e4e9975d3048b9df9baeec2b2edc977230790639efb4156fb47de4f81bb10c47a056373a3a882f60997b088c1a46f81ea14b74b8dd0785a63292bab02d636022eb4b95e403a94b9e34648f3294e967bbbc1c7da6e7518150eedbec7903d7e1438bb483437fdd860096aa317d23786dd8e4cde2ba722b47e3d0e0d6a9129095cae435b57b620e8a72c8be16c55d81961769fa8dd1728a009e772d74f24973b0b9c3afd56dca49533ce4c296ce9852aaec1e820088a895fd2f0443e92a753ef4d4670162a1bd236433bb8ad02c466cf8e212531a127e060275a90f72684c592c7cbd2dfffbf973d5081f2a821e5906b7f66d63a310c6aa2db4efd4934f5dd5789a996a0dc76fcbbf05ad8cf6a2e89b83c5fd992a57b7321a0e017f8c0d81527fda6b3e4c39a16de497a8b83a64ccae6fc19beade4974f7cb39b1a01b0374e67fd54f8334a870ee9001d0319568f29519ceba3efd12fefcbc8d23817ba40550fa269cb7c39b5354d762fb52b3e57dc3572fbefa720cc7a95a7fdc0dbf8843a350ec20fce8ba8f68ab30c2d4a36ecbb0d76acb0580408980404c50fbfbf33f1858d73cab26c49b5b2db892f1e1c03b1f1bb15efeb7f3ef6c05eae9d7b8d8e4e0f8a681c9552f546ccfbcc974b61795111f4b9a31de36a379956df3fc7d4343adbb00bf0ac6e32e6049ca3a2bc2e5b19955f3f3c7c03a83197cf7211b654a98e14d9b6254d21f26580fc991bc6f5d129a92a846eb183d2a491150f2aa7d10e900ce5bbf81a86e8a2f973154ed3be7bb4d55272dbec5cc0550dc07d41f1a2c8761518b3af0f5dd64b6ea894badcac0370d2d9aedd5e5b1738bdee733d0d8e614eaccfdb8519b2d5bb7db573b0faca9819cc22b9fa3f1b34f68c48be0e04acf96890af885f635ad95f70af3fbe49ad9ce3cc2f23895b5c6c2150fdec27d84d1d22bd3c3b661ea84ead41f74b1e02d8fdca7d315f3b9510e161cac1b937e6be5971c62a766e24236d1756d9b951a55dc5051b8dc736384c85a9c4fa09da01ec9a82adb03804fad40442eec5e2c0ac1dbc4dac525fb4cdc396e2efec1f8ae1d0c59625219a2c9358b84d75661b9b8e9fd9c43cd6b1e63dd7ab52488140c7be7e49b066ef9aaa98cd6618f7cccdbc2d7c37de2e2e1afda9327758da44140c6568840e7c912542cb9be40da58fc32563e74323f58bfeede00bc88926bda5ddffc2796b0a8c704fb9c557d33908c732972c08297b0ca97e3a9525f75c6ddd7c81d2efc00772d6aecdd922034ff6c441a44177e054ba6e2643faaa46030bb9316e80ebf4e1111756c3d26b45216df0f58e57766ebf98e01b374e880a66242f52c8532dfd7cd70ccb754a463ed7fa86e4764e8a8ef4b21a1d8ef09e02bf54aa954a2987fa13ed9d95c1e143106cc1274410fe9798094a709019036c0857a3c5927fd01f31db101d0211077949be791b3d96e582b7413b01759bc24f889c23f387290cede94e94f35749231e785e05189c3927df5ba51082b88df304ff7fc70c959061a7138e3a1eb76bec287be57de6c03ac072196dbbcda15663dd8bcd2791797a0d7557fdbba13c1fd2714985bfd96cc3d0fc22858efb21c39c79e8e848236f03a5bc051f36f4b40513382f7a61aca12afd87b5128a4eb2fb9e2e2fd3bd38c5e47cc79d0918596d741a3608fea7c685ed7201cede8ffe65b1db1b1923a49afe73ffa6233e9b2df9ce1d09f5cfe9d51a2d606cfa2026d14be6aa40d27795f88b916fa72b2e7d117d7868500ea1ff02f432e71d54194766e8e22e12a41e58f8ff912e1154d434b09f3857a0bdff92b1c87b6daa9c732a5bb2230269441b77a0f1ebe06758e1b7a935a908e9a6525575a8d4ee11f97715db3ba3cedcd37257ef2a78c3ba7d1bed258d8c8245e3b56287a8a34cbf5375edeeec7af2cf186804f8d890f066973af7d850fa1eb142f1d8b3101953c1a23ebf91df03cb24b9dac68787eb1d816302203983ff29b561a5b5f440eb4b73da332a24adf67c7c02638e7e1219bf0c045647dd0a5eef9bd3af96e29cad2790cd18f7f639793ca36cc69475c65866dd0c5b4ecfa83b09be4411fae7321a8c19112fe819589ef41456539d5666fd1d20746d06c5af1508bd80c94bd7acdd19400bd59c93557812be631a5b3071752edbfe6530ae3acb4d7344020f4e7757179cd0fdb44fe7ddc05206e21ef58a2", 0x1000}, {&(0x7f0000d58000)="ff5d10c7931413e925c1740767f5c0afbd52826371b990b0ceacfd26cd835e704abad1cf6df39a4a9abf019106bb3c79c8d3e80f89a9d878", 0x38}, {&(0x7f0000bb7000-0x28)="e8a7382e00ff3f44c8d8173329fbe23b7a7d24c7d742349974d76e56fec1cf74d10472206daf2223", 0x28}, {&(0x7f0000c99000-0xb)="fba79367394d8b786f4292", 0xb}, {&(0x7f0000c91000-0x1000)="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", 0x1000}, {&(0x7f000091c000-0x1)="cc5b955756362bcc41", 0x9}, {&(0x7f0000aa1000)="178a0d9c7b26fae7399a78439602a120fb138aa4c0e7e6635d24ec0353a009fce7bb2a73bcdfbd9d5fb05a78ffb02515696f689fef02948758758e9fbf249ed65fc4ca76724cfe634a33a1a83daf5e099cbfe130fc04daf55cd85d97cdd46bfb0251934dfc4aea71d78a96680b6cd8059c1afab3d91dd8d22f187b7f85418bb77a22019716c6456fccee4a95394798bca2e881a452de432609c60ff8d7fc4cb22527607dec9f427ea821af0c1217eeacd4c439f3d3f039a69ffb", 0xba}], 0x8) write(r0, &(0x7f00007cc000)="2f049077ef8f9bc5619b74afd88e59dad674e47d4f8c0a4632c0a00c2329f4bedfa7a6ef755a1b3007cd57a87f49163ba22e9dbf1dcf", 0x36) sendfile(0xffffffffffffffff, r1, &(0x7f0000097000)=0x0, 0x10000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000a00000)={&(0x7f0000baa000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000cac000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d7a000)=[0x0, 0x0, 0x0], &(0x7f0000e57000)=[0x0, 0x0], 0x3, 0x9, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c36000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7c000)=0xb) read(r1, &(0x7f0000bbb000-0xc)=""/12, 0xc) getsockname$inet(r1, &(0x7f000046a000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dbd000-0x4)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a9e000-0x10)={0xa, &(0x7f0000878000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000fa9000-0x10)={r2, &(0x7f00008e2000-0x33)=""/51}) 2018/01/23 03:01:50 executing program 4: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x8000f, 0x6) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000bdf000)=0x0, &(0x7f0000dd5000-0x4)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/23 03:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x10, 0x80005, 0x1ff, &(0x7f00003f6000-0x8)={0x0, 0x0}) connect$ipx(r1, &(0x7f00007be000)={0x4, 0x1000, 0x13, "8fa7cdefe7ea", 0x2, 0x0}, 0x10) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000433000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000060d000)={@empty=0x0, @loopback=0x7f000001}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a91000)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="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", 0x400}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d8e000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 03:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80000, 0x7) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a1000-0x4)=0xc) r1 = socket(0x1e, 0x800, 0xfff) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$inet_icmp(0x2, 0x2, 0x1) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x64) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/23 03:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000026d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5100}) sendmsg(0xffffffffffffffff, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000231000)={0x20, 0x6}, 0x8) 2018/01/23 03:01:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa0007, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000091d000-0x4)=0x3, 0x4) 2018/01/23 03:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d04000-0x20)={@generic="8d7673cdccdf8dfd0bf69be5263195e6", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a96000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) 2018/01/23 03:01:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000551000-0x4)=r1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000080c000)={0x1, [0x4f]}, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000048000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000670000)="eb", 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008c6000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000a3a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007af000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000c40000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 03:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d59000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000164000-0x4)=0x1000, 0x4) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x800000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r5, r0, 0x0, 0x9) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f8000)=[], 0x0, &(0x7f00006b7000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2018/01/23 03:01:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007ec000)={r0}) pipe(&(0x7f0000a61000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000911000)={r0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)='\x00\x00\x00\x00\x00', 0x5) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000620000)={0x0, 0x46}, &(0x7f0000a7e000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e6e000)={r4, 0xd7c, 0x30}, 0xc) sendmsg$alg(r3, &(0x7f0000203000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0x110}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f00002b4000-0x20)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 03:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xe) listen(r0, 0x8000020007ffc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d6a000-0x21c)=[{{&(0x7f0000098000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a97000)=[], 0x0, &(0x7f00008ee000-0x1510)=[{0x10, 0x10d, 0x1f, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 03:01:50 executing program 0: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a96000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x3ff, 0x5, 0xfffffffffffffbff, 0x1, 0x6, 0x5, 0x200, 0x6, 0xffffffffffff7fff, 0x3f, 0x4, 0x6, 0x4, 0x8]}, &(0x7f0000af7000-0x4)=0x108) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af7000-0xaf)={r1, 0xa7, "91cbb9ab0c9709b75ae686489faa82498a8f33c885a103f82d49efe5f186529c6cfe88ecc6c3711ded549e8814d5058e95a0abc321b501a20f30c19bbd7c53628671b5bc9172fe8a0295fa054f0143012cf7b64aef3bc47f5e719212dfe373016a21d34f16bca38cd2f81cf93843bd5c3fd0303d96d3c5585edd4c4e86fdee21819e206b3e528cd7f3517aca5d8c14fe76eb982baa693e7521cd1d98a356592afa13754554ca8f"}, &(0x7f0000a9f000)=0xaf) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000af8000-0x73)="ebae4ed84a873ad4c68645d55f9941fb10a0aa9150821bf517b35a62586fc82faad5ec383c6073ae06fb41f75d2a3cb9a9153e9b4d3062974b9cc0a597e851f8dfb97d35424e80e53da1c16a3f918d29b3591ae7b9ec3bbd902b972bf7e564030256a2d3c95ddf8cd44f651482ad92ea8ce29d", 0x73, 0x20040840, &(0x7f0000af8000-0x10)=@vsock={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) r4 = accept$alg(r3, 0x0, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a0a000-0x4)=0x1c) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000231000)={0x0, 0x78}, &(0x7f0000af6000)=0x8) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000af7000)=@assoc_value={r2, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000af6000)={r6, 0x7fff}, &(0x7f00000f9000-0x4)=0x8) recvmsg(r4, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x152, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) 2018/01/23 03:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000e25000)="a1613be6", 0xed) r1 = socket(0x11, 0x80800, 0x4) sendmsg$kcm(r1, &(0x7f0000709000)={&(0x7f0000782000-0x6)=@hci={0x1f, 0x81, 0x3}, 0x6, &(0x7f00001cb000)=[{&(0x7f0000385000)="8280f7c521de2539a6169a88d6118561249ab1003ce8b4e0ed45af8f4d20c648db96d2e2b6d429b941512a0e8e0fb703113f72cc514722d206d6f7b1dbbd285c1a84676b0b0989f1e392c4684cfe678ff64a1c996db4114d863648233eeba76e56da2d2c56adeb00ceb0092f81a1ea5ddc0046dd4285f4ff2e8043fc379abde72b21c3e3df4c3dc06b4629fc3bd550386e81cbbbe8d4752d5da965e1673809a7c601e8baf0346e99bd6ab4bd95db43d249ed571452c08169d4fc828a880b09c9377bda9a1d2bc2260281099e350ce572bca4a750b6599334c200ad1d96090e16eedc2f0bc9f887765eff7c", 0xeb}, {&(0x7f0000c3d000)="", 0x0}], 0x2, &(0x7f00002b2000)=[{0xa0, 0x117, 0x1, "e9f008952f8b0a7557e9230a6b6af41958190acb8392848664ab5ed91784a83d49d57d29a26a9b5fdca1eb0f810a92761331d4785fe8049dbbd117a66965a09d7aaf23439ea88f2855190fa69e4d4c630514705b56fdc8b60dc6d2abeee303e27c249e1760d59dd6f549ad5c2497faedd4fff18bbdea7136ee53de61398476c4b09150b6aa03a5579e"}, {0xc0, 0x85, 0x290, "76561efe7f2f9eac61d65ac8b41d4c30050a65804b13589ddaa99aa1b9d178adfd265bef9872e0123a03cfb53b744134eaffd36c550ee8149223c4c7dc30b0acf466c040c4f0e9896d1eb27e0ffbe03ae8002800c26281604c1e7c34b82be62dd859f45021cca19f953537bede51984b74361fb84f5f7c7ed50a7ec652b2ecf32dbe234d151ffa3e33bd9dafc154299688d30b3b6eee08895d1f8d413752ba5395c54e3001c820e406"}, {0xc0, 0x11a, 0x7fff, "980b81af5f8b9788def77aca05922795126d412b4d1771f1869fc89328f7459fe340cb30058c5c0f65ebf7bc9188f3f779b1c1feb832dde7f9ff46a656f0a0ac50c70cd364578da1b48014c6ad9f0c191bd91199e304362445f1a8dde615489bc80b617324e1fffd418b1bad79bb5a793fae4bc6aa6952c201f94fe78337efde4f22982e02fe367f7179cea8e6ff8e19f2c861d0e4300d052cec82459f2ec18facd15ee34c102774dc48"}], 0x220, 0x40}, 0x8004) 2018/01/23 03:01:50 executing program 2: mmap(&(0x7f0000000000/0xcff000)=nil, 0xcff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000af2000-0xe8)={{{@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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d00000-0x4)=0xe8) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000cff000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000cff000)=0xc) r2 = socket$inet(0x2, 0x1, 0xa) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d00000)={0x0, 0xffffffff}, &(0x7f00001a1000-0x4)=0x8) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000587000)={r3, 0x9, 0x3}, &(0x7f0000d01000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a15000)={@common='erspan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/23 03:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) 2018/01/23 03:01:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f1000)={0x2, 0x5, 0x0, 0x6, 0x0, 0xffffffffffffff9c, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001ee000-0x18)={r1, &(0x7f0000ec2000-0xc6)="b87d08e2053fa42fdcbdbecf91808ee8fbdf12f54ffa7ba2f2bb679ba130768b5d318737e47ad1c46287e73ce793baf9c4b1b8cabb1bf8042211d42c555d813c570d135ecad4c32c42a4df4c39ff8cfdd48106437031ae019e504a7881d001f6501aa9f1c054937cdf6e5a65cc407fc50182a3d7e1d35ea944ba495bd2d831f824d20facf89a990d7d538a4318b9ee32a55008cb819eb3a52526febcd201505d6df262feb345ca15d8f8558b83c30d9689a50c3f4829e7e453dcc5f3ae75c04390eb8ae1dd91", &(0x7f0000d92000+0xfed)=""/111}, 0x18) getsockopt$inet_buf(r0, 0x0, 0x3c, &(0x7f00006b3000-0x18)=""/24, &(0x7f00002e3000)=0x340) 2018/01/23 03:01:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00007b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x60)={0x27, 0xfff, 0xffff, 0x6, 0x8, 0x10001, "ac305acb399191ade6b8b2528688146159245cf0b5dd3665f354f01bb7934426ad1010888626b12e100436569005f2279602bcf04f2869be1d76cf850c430b", 0x0}, 0x60, &(0x7f0000cb4000)=[{&(0x7f0000000000)="e98fbdc18aa654687813e54d8a842256ae69a8da8fe118f0022606d493205bc20348ea8fd6f69e85a25bdee546bba21b7fddbb6d37279f04834aa6f654adbc8dc73a3f620099567461a362232d868d8a9f3909c144f24814", 0x58}, {&(0x7f0000000000)="99405095942743ac26293b70932245d4e539775c1807e4312b63354dcddd8c5496146893e21e39905e90", 0x2a}], 0x2, &(0x7f0000000000)={0xd8, 0x112, 0xce, "9a2a189afdf566d078ef1ed4f757fd62cf0c370482932e07e8eb9b5740f43116d2e386e602b79dc36f8e9e2d809b312c8a02615740af7f98199ed57a9b08d7c83fc91827331df09a2c2e001c7f578d47ee8bbb26b64963b619337cc98e44a288179fefb2a8f260d300319ad938364bc94527b39188299f312262d6b6945987cae66ccab1b2324e63e19e878164462962ed7063b684cb4281866a49795bddbd23b8f1ff272b47876eeb3116912a764b651afded3cef3906454bac7ba75a96f4fa1280d177039ce1"}, 0xd8, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a43000-0x10)=[{&(0x7f0000b92000-0x39)="3900000013000904690000008000fffd1807004001000000450000000000000000081a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/23 03:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cc6000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/23 03:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000ed7000+0x795)={@common='vlan0\x00', @ifru_ivalue=0x1}) 2018/01/23 03:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000779000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f36000-0xa6)={0x0, 0x9e, "fad182e595eb41b4a891837ac625e4d3c8f0b0587375998d38017d4514857d0b3382fc89448f17a2fe35e19ed470fd1caf6b864cf7d1aaf577eb4b266c3f7beddd2d15485aa7f6f86f418ce2cb1393856e8ce39676171be284b5d15e4dc0564149cb772f1602ff1dca0a9a246d4bec587d21ee81f43a02ffdb53b87a88d4f84b7e4530ff8b84b79dd336d4c8099e52546614ad3c526753c3f9ef4c2e48bd"}, &(0x7f0000264000-0x4)=0xa6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009cd000)={r1, 0x40}, &(0x7f0000aef000-0x4)=0x8) r3 = socket$kcm(0x29, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004b3000)={r2, 0x5, 0x2, 0x9, 0x1, 0x3ff}, &(0x7f0000026000-0x4)=0x14) sendmsg$nfc_llcp(r3, &(0x7f0000248000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x6}, 0x60, &(0x7f00007a1000)=[], 0x0, &(0x7f00004eb000-0x38)={0x2e3, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/23 03:01:50 executing program 0: 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) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f7e000-0x4)=0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000b06000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000)=0x26) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000f7d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0x2e) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e47000-0x4)=0x5, 0x4) r3 = accept$packet(r2, &(0x7f00007cf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7f000-0x4)=0x14) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r2, &(0x7f0000f7f000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000e18000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000033000-0x4)=0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f7e000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, r5}, 0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000f7f000-0x4)=0x3) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000b6b000)=0x0, &(0x7f000031d000-0x4)=0x4) recvmsg(r0, &(0x7f0000f7c000)={&(0x7f0000f7c000)=@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], @multicast2=0x0}, 0x0}}}, 0x32, &(0x7f0000f7d000-0x60)=[{&(0x7f0000666000)=""/15, 0xf}, {&(0x7f000069f000-0x31)=""/49, 0x31}, {&(0x7f000081e000-0x5)=""/5, 0x5}, {&(0x7f0000f7c000)=""/189, 0xbd}, {&(0x7f0000bbf000-0xb2)=""/178, 0xb2}, {&(0x7f0000655000-0x40)=""/64, 0x40}], 0x6, &(0x7f000062f000-0x1000)=""/4096, 0x1000, 0x5}, 0x20) [ 93.772356] netlink: 25 bytes leftover after parsing attributes in process `syz-executor5'. [ 93.794920] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 93.800688] ================================================================== [ 93.800718] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 [ 93.800726] Read of size 2 at addr ffff8801cc0ce78b by task syz-executor2/22111 [ 93.800728] [ 93.800737] CPU: 1 PID: 22111 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #203 [ 93.800742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.800745] Call Trace: [ 93.800756] dump_stack+0x194/0x257 [ 93.800770] ? arch_local_irq_restore+0x53/0x53 [ 93.800781] ? show_regs_print_info+0x18/0x18 [ 93.800800] ? erspan_xmit+0x22d4/0x2430 [ 93.800816] print_address_description+0x73/0x250 [ 93.800826] ? erspan_xmit+0x22d4/0x2430 [ 93.800838] kasan_report+0x25b/0x340 [ 93.800855] __asan_report_load_n_noabort+0xf/0x20 [ 93.800863] erspan_xmit+0x22d4/0x2430 [ 93.800872] ? packet_direct_xmit+0x509/0x790 [ 93.800886] ? validate_xmit_skb+0x4b0/0xaf0 [ 93.800900] ? gretap_fb_dev_create+0x250/0x250 [ 93.800910] ? netif_skb_features+0x9b0/0x9b0 [ 93.800947] packet_direct_xmit+0x3ad/0x790 [ 93.800960] ? packet_mmap+0x590/0x590 [ 93.800968] ? memcpy+0x45/0x50 [ 93.800990] packet_sendmsg+0x3aed/0x60b0 [ 93.801014] ? find_held_lock+0x35/0x1d0 [ 93.801038] ? avc_has_perm+0x35e/0x680 [ 93.801066] ? lock_pi_update_atomic+0x90/0x110 [ 93.801087] ? packet_cached_dev_get+0x2b0/0x2b0 [ 93.801108] ? avc_has_perm+0x43e/0x680 [ 93.801126] ? avc_has_perm_noaudit+0x520/0x520 [ 93.801137] ? __fget+0x35c/0x570 [ 93.801158] ? iterate_fd+0x3f0/0x3f0 [ 93.801184] ? find_held_lock+0x35/0x1d0 [ 93.801209] ? sock_has_perm+0x2a4/0x420 [ 93.801225] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 93.801236] ? lock_release+0x972/0xa40 [ 93.801245] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 93.801256] ? __check_object_size+0x25d/0x4f0 [ 93.801288] ? selinux_socket_sendmsg+0x36/0x40 [ 93.801297] ? security_socket_sendmsg+0x89/0xb0 [ 93.801308] ? packet_cached_dev_get+0x2b0/0x2b0 [ 93.801321] sock_sendmsg+0xca/0x110 [ 93.801335] SYSC_sendto+0x361/0x5c0 [ 93.801351] ? SYSC_connect+0x4a0/0x4a0 [ 93.801363] ? sock_do_ioctl+0x94/0xb0 [ 93.801371] ? sock_do_ioctl+0x73/0xb0 [ 93.801385] ? sock_ioctl+0x1e2/0x440 [ 93.801397] ? dlci_ioctl_set+0x40/0x40 [ 93.801405] ? do_vfs_ioctl+0x486/0x1520 [ 93.801412] ? _cond_resched+0x14/0x30 [ 93.801438] ? selinux_capable+0x40/0x40 [ 93.801456] ? SyS_futex+0x269/0x390 [ 93.801473] ? do_futex+0x22a0/0x22a0 [ 93.801484] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 93.801505] SyS_sendto+0x40/0x50 [ 93.801521] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 93.801531] RIP: 0033:0x452ef9 [ 93.801537] RSP: 002b:00007f1d2ed02c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 93.801549] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ef9 [ 93.801555] RDX: 0000000000000000 RSI: 0000000020015f41 RDI: 0000000000000013 [ 93.801560] RBP: 0000000000000155 R08: 0000000020015fec R09: 0000000000000014 [ 93.801565] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1098 [ 93.801570] R13: 00000000ffffffff R14: 00007f1d2ed036d4 R15: 0000000000000009 [ 93.801603] [ 93.801608] Allocated by task 20245: [ 93.801616] save_stack+0x43/0xd0 [ 93.801623] kasan_kmalloc+0xad/0xe0 [ 93.801631] kasan_slab_alloc+0x12/0x20 [ 93.801638] kmem_cache_alloc+0x12e/0x760 [ 93.801644] getname_flags+0xcb/0x580 [ 93.801651] user_path_at_empty+0x2d/0x50 [ 93.801658] SyS_access+0x22c/0x6a0 [ 93.801666] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 93.801670] [ 93.801674] Freed by task 20245: [ 93.801687] save_stack+0x43/0xd0 [ 93.801694] kasan_slab_free+0x71/0xc0 [ 93.801701] kmem_cache_free+0x83/0x2a0 [ 93.801707] putname+0xee/0x130 [ 93.801713] filename_lookup+0x315/0x500 [ 93.801720] user_path_at_empty+0x40/0x50 [ 93.801726] SyS_access+0x22c/0x6a0 [ 93.801734] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 93.801737] [ 93.801744] The buggy address belongs to the object at ffff8801cc0ce240 [ 93.801744] which belongs to the cache names_cache of size 4096 [ 93.801751] The buggy address is located 1355 bytes inside of [ 93.801751] 4096-byte region [ffff8801cc0ce240, ffff8801cc0cf240) [ 93.801755] The buggy address belongs to the page: [ 93.801762] page:ffffea0007303380 count:1 mapcount:0 mapping:ffff8801cc0ce240 index:0x0 compound_mapcount: 0 [ 93.801776] flags: 0x2fffc0000008100(slab|head) [ 93.801788] raw: 02fffc0000008100 ffff8801cc0ce240 0000000000000000 0000000100000001 [ 93.801798] raw: ffffea0007331aa0 ffffea00073026a0 ffff8801dae2c600 0000000000000000 [ 93.801803] page dumped because: kasan: bad access detected [ 93.801806] [ 93.801811] Memory state around the buggy address: [ 93.801817] ffff8801cc0ce680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.801822] ffff8801cc0ce700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.801828] >ffff8801cc0ce780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.801833] ^ [ 93.801838] ffff8801cc0ce800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.801844] ffff8801cc0ce880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.801848] ================================================================== [ 93.801852] Disabling lock debugging due to kernel taint [ 93.801891] Kernel panic - not syncing: panic_on_warn set ... [ 93.801891] [ 93.801899] CPU: 1 PID: 22111 Comm: syz-executor2 Tainted: G B 4.15.0-rc8+ #203 [ 93.801904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.801907] Call Trace: [ 93.801916] dump_stack+0x194/0x257 [ 93.801927] ? arch_local_irq_restore+0x53/0x53 [ 93.801937] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.801945] ? vsnprintf+0x1ed/0x1900 [ 93.801953] ? erspan_xmit+0x21f0/0x2430 [ 93.801962] panic+0x1e4/0x41c [ 93.801969] ? refcount_error_report+0x214/0x214 [ 93.801979] ? add_taint+0x1c/0x50 [ 93.801986] ? add_taint+0x1c/0x50 [ 93.801995] ? erspan_xmit+0x22d4/0x2430 [ 93.802006] kasan_end_report+0x50/0x50 [ 93.802014] kasan_report+0x144/0x340 [ 93.802023] __asan_report_load_n_noabort+0xf/0x20 [ 93.802028] erspan_xmit+0x22d4/0x2430 [ 93.802035] ? packet_direct_xmit+0x509/0x790 [ 93.802045] ? validate_xmit_skb+0x4b0/0xaf0 [ 93.802055] ? gretap_fb_dev_create+0x250/0x250 [ 93.802063] ? netif_skb_features+0x9b0/0x9b0 [ 93.802086] packet_direct_xmit+0x3ad/0x790 [ 93.802096] ? packet_mmap+0x590/0x590 [ 93.802103] ? memcpy+0x45/0x50 [ 93.802118] packet_sendmsg+0x3aed/0x60b0 [ 93.802128] ? find_held_lock+0x35/0x1d0 [ 93.802142] ? avc_has_perm+0x35e/0x680 [ 93.802156] ? lock_pi_update_atomic+0x90/0x110 [ 93.802168] ? packet_cached_dev_get+0x2b0/0x2b0 [ 93.802186] ? avc_has_perm+0x43e/0x680 [ 93.802197] ? avc_has_perm_noaudit+0x520/0x520 [ 93.802204] ? __fget+0x35c/0x570 [ 93.802221] ? iterate_fd+0x3f0/0x3f0 [ 93.802235] ? find_held_lock+0x35/0x1d0 [ 93.802250] ? sock_has_perm+0x2a4/0x420 [ 93.802261] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 93.802268] ? lock_release+0x972/0xa40 [ 93.802277] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 93.802284] ? __check_object_size+0x25d/0x4f0 [ 93.802304] ? selinux_socket_sendmsg+0x36/0x40 [ 93.802311] ? security_socket_sendmsg+0x89/0xb0 [ 93.802320] ? packet_cached_dev_get+0x2b0/0x2b0 [ 93.802328] sock_sendmsg+0xca/0x110 [ 93.802338] SYSC_sendto+0x361/0x5c0 [ 93.802349] ? SYSC_connect+0x4a0/0x4a0 [ 93.802356] ? sock_do_ioctl+0x94/0xb0 [ 93.802363] ? sock_do_ioctl+0x73/0xb0 [ 93.802373] ? sock_ioctl+0x1e2/0x440 [ 93.802383] ? dlci_ioctl_set+0x40/0x40 [ 93.802390] ? do_vfs_ioctl+0x486/0x1520 [ 93.802396] ? _cond_resched+0x14/0x30 [ 93.802411] ? selinux_capable+0x40/0x40 [ 93.802422] ? SyS_futex+0x269/0x390 [ 93.802432] ? do_futex+0x22a0/0x22a0 [ 93.802440] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 93.802454] SyS_sendto+0x40/0x50 [ 93.802467] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 93.802473] RIP: 0033:0x452ef9 [ 93.802477] RSP: 002b:00007f1d2ed02c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 93.802484] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ef9 [ 93.802489] RDX: 0000000000000000 RSI: 0000000020015f41 RDI: 0000000000000013 [ 93.802492] RBP: 0000000000000155 R08: 0000000020015fec R09: 0000000000000014 [ 93.802497] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1098 [ 93.802502] R13: 00000000ffffffff R14: 00007f1d2ed036d4 R15: 0000000000000009 [ 93.803320] Dumping ftrace buffer: [ 93.803323] (ftrace buffer empty) [ 93.803326] Kernel Offset: disabled [ 94.610040] Rebooting in 86400 seconds..