x6) r4 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000001b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f000000a000-0x8)={r6, 0x3}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000-0x24)={0x24, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @fd=r2}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r7 = socket(0x3, 0x4, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000006000)={0x33, 0x0, 0x2813, 0x4, 0x0}, &(0x7f0000012000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000005000-0x10)={0x0, 0x2, 0x3, 0x4, r8}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f000001c000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0xffffffffffff0001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9}, 0x1000}], 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000001f000-0x4)=0x81, 0x4) vmsplice(r5, &(0x7f000001d000)=[{&(0x7f000001d000)="c630a578648dc103683524f91c1c30ca191f2666921c91d97a3de43ec840938e3f0fc4ae0873e7acec0d479261ed6af154a07df73176d53262fb1982e7ea06e29a7588410894d4c8c036f7b1e44a62b892033251cce4ff1f04a6bb933847b04ea735", 0x62}], 0x1, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 02:44:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x2, 0x1, 0x1, &(0x7f0000e67000)={0x0, 0x0}) accept$ax25(r1, &(0x7f000082d000)={0x0, {""/7}, 0x0}, &(0x7f00001c1000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/16 02:44:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000df8000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d2000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000bb5000-0x38)={&(0x7f0000572000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000030f000-0x10)={&(0x7f00006be000)=@flushpolicy={0x50, 0x1d, 0x700, 0x0, 0x0, "", [@lastused={0x10, 0xf, 0x7}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xa, 0x200, 0xcd}}, @proto={0x8, 0x19, 0x7f}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000040}, 0x84) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000033000)=""/1, 0x1) close(r1) socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) r3 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ff8000)={0x8, 0x0}) close(r3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e2c000)={r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000766000)=0x0, &(0x7f0000b9b000-0x4)=0xfdaf) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c19000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000df6000)={0x6, &(0x7f0000670000-0x18)=[0x1, 0x3f, 0x6, 0x100000001, 0x0, 0x5]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b39000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000604000-0xc)={0x4, [0x0, 0x4, 0x147, 0x4]}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00009bf000-0x4)=@assoc_id=0x0, &(0x7f0000d39000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000ff5000-0x16)={r6, 0x400, 0x7, [0x3, 0x3, 0x0, 0x9, 0x6, 0x8462, 0x60]}, 0x16) 2018/01/16 02:44:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e2e000-0x10)={0x1, &(0x7f0000a96000)=[{0x4, 0x5, 0x5, 0x1}]}, 0x10) 2018/01/16 02:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e7c000-0x4)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d14000-0x3c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000faf000-0x38)={&(0x7f00006b2000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf1000)=[], 0x0, &(0x7f0000d4e000-0xb8)=[], 0x0, 0x0}, 0x20000000) 2018/01/16 02:44:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cc4000)={0x0, 0x1}, &(0x7f00006ad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e4b000)={0x100000001, 0x200, 0x100, 0x1, r2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cef000)={0x80000001, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c90000-0x4)=0x4, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000870000-0x4)=0x0) [ 1145.860438] openvswitch: netlink: Message has 8 unknown bytes. [ 1145.864202] IPv4: Oversized IP packet from 127.0.0.1 2018/01/16 02:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="7973765400000408000000a908cfe62785ced9", 0x13) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000648000-0x38)={0x0, 0x0, &(0x7f000073a000-0x70)=[{&(0x7f0000ec1000-0x5d)="177834b3867a250e5aa7515652a4eb530b83a82b27dcc65ab01eb0", 0x1b}], 0x1, &(0x7f00005dd000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f000039d000)=""/197, 0xc5, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x0, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000aba000)={0x400, 0x8001, 0x9c0, 0xffffffffffffc83e, 0x0}, &(0x7f0000d70000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000021d000)={r3, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe0, 0x40, 0x1, 0x8, 0x7ed, 0x7, 0x1f, 0xd4a, 0xf592, 0x3f, 0x80, 0xc6b, 0x5, 0x401, 0x5]}, &(0x7f000000e000-0x4)=0x108) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000d79000-0x10)="64ad59f6f31acceee23581fab8fdfd30", 0x10) 2018/01/16 02:44:56 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000)="", 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) accept4(r2, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000001000-0x4)=0x32, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/16 02:44:56 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x1, &(0x7f000001c000)={0x0, 0x0}) [ 1145.918379] IPv4: Oversized IP packet from 127.0.0.1 2018/01/16 02:44:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x3, 0x9, 0x49a183f3}) recvmsg(r0, &(0x7f0000b2d000)={&(0x7f0000cc6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0xffffffffffffff20, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008c3000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000001000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @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]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={r3, 0x4c, "ce31690b61a0814d16aa96410917c97571058f1444b421420043dee4b6e9e7dbc73fe97d835d46d9438ff9be05c02f3257d01286ee75f33521760034af48374635f970bfe2f4e8a3296663e9"}, &(0x7f0000000000)=0x54) 2018/01/16 02:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cc2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000f49000)=""/64) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d9f000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef7000-0x4)=0xe8) 2018/01/16 02:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(0xffffffffffffffff, &(0x7f0000c78000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf8000-0x4)=0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='yeah\x00', 0x5) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dfa000)=0x0, &(0x7f00007f0000-0x4)=0x4) write(r0, &(0x7f0000949000)="55270dc39afc28c38e25de4e32eb5817f238c727e5012b957f3f05ae5d999aa2350185b7e2f5c744869ea8fa4d4f7ba99365eb880994fa3afa2c03f04082c0fac9b52d0ec5ee050ea92ac34bd1f64076f9462a0a11e2831b79e9236afedba621c9659d8ec6284ec770d7ef3d60519230839cbf7248ed3690626a97df452c93629e7f4cce65938cffc89a4c910e00038f461b5a8dafeede558b5b07859737a56418a4b44062bc96ac5e0a669bc41e4323ffbc5da58cba231692ada3b3c393e1ce1c933baa89fc11732e", 0xc9) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000841000-0x8)={0x0, 0x7ff}, &(0x7f00001de000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000906000)=@sack_info={r1, 0x1ff, 0x6}, &(0x7f0000514000-0x4)=0xc) 2018/01/16 02:44:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d513b600000100b901298992ea0081001916175b004c90c2", 0x18) writev(r1, &(0x7f0000c0e000)=[{&(0x7f0000e3a000)="4d5ff7e4fd522ed5f729a7cfa408939c764852e2fc7d57276e8267e413720cf4a4", 0x21}], 0x1) r2 = accept4(r1, 0x0, &(0x7f0000d80000-0x4)=0x0, 0x800) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000142000)="8be7069f277509b573dfbec048bbd4f10b37adc0fef8b898bd9ae89e77f4eb87db63e50b55964f407e0af2f9715a406a29c71d63d3757a6d70343ff04648490dcfb87b40c91873ed3a12c8044d90289b171b60d8f6bdd4b8e2652c5fdc2e9714ab1e7cda2e32d5600121e258760a2cb13679062092b6f44e14d9d612cca42e7acdb8663478c82489701c0414e12e6878066008c684b95771a4f85968e45b4b370cf5ca662d8fa4a0af8b163c060480cb6aca8e", 0xb3) splice(r1, &(0x7f00006ac000-0x8)=0x0, r1, &(0x7f0000291000)=0x0, 0x11d, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00001a0000)=0x79, &(0x7f0000888000)=0x4) 2018/01/16 02:44:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x801, 0x7fff) getpeername(r0, &(0x7f0000eca000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000a6a000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000c0a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={r1, 0x1, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007a1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$nfc_llcp(r0, &(0x7f0000ce3000)=[{&(0x7f0000244000-0x60)={0x27, 0x400, 0x6, 0x3, 0x81, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[{&(0x7f000011f000-0xf7)="8d34b0c738959cd5f8dd6695ba11e09ed1c959547cb0636abe8eb016076aef0578056431c4a4af5cb3bc3f17edcdeab99e91493d368d65d62c04c3caace0f38f10f09e751968c37cc903a02aacde400c8a23da51e94fce24c3a975fc358033b71284086f08628125bc97cb94234f7af89787b48c2566fa8e614ed1ca41fd75757d4dcd2ba92a4d334af37b05846d8682054e3a01e30de3864b8ceac56dd019c01eaf4bf7ebe6aa866ce0606a48fe7d75afd0fe417b25df23470e55357e9a85ae68e66ffb36dfe2387677846ca855bbb42e768369be72763ce986bf3074943d3ad00938172e600e1569a85c97fefa0b2b75a0c1570fcfd2", 0xf7}], 0x1, 0x0, 0x0, 0x4000800}], 0x1, 0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r2, &(0x7f0000f8f000-0x6)=@hci={0x1f, 0xc4, 0x3}, 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009c9000)=0x0) 2018/01/16 02:44:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000805000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000dc8000)={0x0, 0x0, &(0x7f000075a000)=[{&(0x7f0000e74000-0xef)='4', 0x1}], 0x1, &(0x7f0000832000-0x220)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000de2000)={0x0, 0x26a}, &(0x7f0000752000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f14000-0x8)={r1, 0x10000}, &(0x7f0000527000)=0x8) close(0xffffffffffffffff) 2018/01/16 02:44:56 executing program 5: syz_extract_tcp_res$synack(&(0x7f00006c6000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/16 02:44:56 executing program 7: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00001ff000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000131000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000005d000-0x4)=@assoc_id=0x0, &(0x7f0000138000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000283000)={r1, 0x3}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r3, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0xc241, &(0x7f000030f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000e3000)={0x0, 0x3c2a8035}, &(0x7f00001ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000028000-0x14)={r5, 0x6, 0x1, 0x9, 0x10000, 0x9}, &(0x7f0000283000-0x4)=0x14) 2018/01/16 02:44:56 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f000087c000)=0x2, 0xffffffffffffffaf) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xffffffffffffff11) r1 = socket$inet(0x2, 0x7, 0x1ff) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f81000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f81000-0x4)=0x14) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f80000)={r2, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/16 02:44:56 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4, 0xfffffffffffffffe) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f89000)={0x0, 0x9}, &(0x7f000076e000-0x4)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f8a000-0x98)={r1, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, 0x98) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4d, &(0x7f0000f81000)=0x0, 0x4) socketpair(0x3, 0x80000, 0x0, &(0x7f0000eaa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f8a000)={r0, r3}) 2018/01/16 02:44:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) listen(r0, 0x3a) 2018/01/16 02:44:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000054f000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000420000)={0x0, 0x400, 0x3ff, 0x80000000}, &(0x7f0000dc2000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00008dd000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc0000)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000be9000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000397000)={r1, 0x7f}, 0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 02:44:56 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fe6000)={0x0, 0x990, 0x20}, &(0x7f0000fe6000)=0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fe7000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fe6000)={r1, 0x0, 0x30}, 0xc) 2018/01/16 02:44:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000444000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f00002d4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c11000-0x4)=0x10) sendmsg$alg(r1, &(0x7f0000648000-0x38)={0x0, 0x0, &(0x7f000073a000-0x70)=[{&(0x7f0000ec1000-0x5d)="177834b3867a250e5aa7515652a4eb530b83a82b27dcc65ab01eb0", 0x1b}], 0x1, &(0x7f00005dd000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/16 02:44:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0x40f) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r0}, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26, 0x80000) connect$ipx(r3, &(0x7f0000001000)={0x4, 0x2, 0x7, "8a00ff2ff35d", 0x8000, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x1ff, 0x30, 0xffff, 0x9}, &(0x7f0000001000)=0x18) 2018/01/16 02:44:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003e4000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000a60000)=""/4096, 0x1000, 0x40000002, &(0x7f0000b38000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r3 = accept(r2, &(0x7f000035f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a54000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000065d000)={0x0, 0x3, 0x8001}, &(0x7f0000331000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000bba000)={r4, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x326c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f07000-0x4)=0x8c) writev(r2, &(0x7f000055f000-0x70)=[{&(0x7f000007a000-0xf)="003e80f3d9bb2b49", 0x8}], 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00007f5000)=0x3) recvmsg(r2, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x2, &(0x7f00005ae000-0x10)=[{&(0x7f0000829000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) pipe(&(0x7f0000b88000-0x8)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/16 02:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000084000+0x91)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000743000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000115000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008e0000)={0xd3, 0x1, 0x4, 0xffff, 0x8000, 0x2, 0xdc9, 0x6288b7f1, 0x0}, &(0x7f00004e0000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000079c000)={0x0, 0x24000000000}, &(0x7f0000555000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001c2000)={0x0, 0x800}, &(0x7f00007ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a93000-0x6)={0x0, 0x8}, &(0x7f000017d000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c05000-0x8)={0x0, 0x3}, &(0x7f0000996000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000acf000-0xb8)={0x0, 0x8, 0x1, 0x2, 0x8, 0x7, 0x8, 0x4, {0x0, @in={{0x2, 0x2, @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]}, 0x401, 0xff, 0x6, 0xe427, 0x2}}, &(0x7f00007b7000)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f0000d45000-0x70)=[{&(0x7f000074b000)=@in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c, &(0x7f0000852000-0x10)=[{&(0x7f0000925000)="3d5938c2e6b6b8a9224bfaf3bcd903b161ad0c7af57fe06e29f154fb1799f714a9ccf47cd382b6e7467d6c05566cefa4488656ee1eec8bd58a92b88da3ee9757054421ff5796ea0ef5bc5d30ec3c1e20374640f9c9bf13820c9a430a", 0x5c}], 0x1, &(0x7f0000bb8000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x201, 0x4, 0x40, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x68ed15ec, 0x2, 0x7f, 0x7fff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8008, 0x8001, 0xa0000000000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x4, 0x401, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8000, 0x58, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x7fff, 0x1, 0xcc8, 0x5, 0x0, 0x5, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x5, 0x29, 0x6, 0xc77}}], 0x150, 0x8000}, {&(0x7f0000bcf000)=@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00009f9000)=[{&(0x7f00003a3000)="bfb22093b9137ee95bc49759828a6266bcdd5dd12c1557b5f2873c4a2acf5428d453fd73cb287dbbfe88b0de1cbd7db20bbe34b5e7a3a09f7b17ae98cdf93a30e4cb73d19caf1b5d3a874bc6d0966b2fb0eeb74e3c7ec896104edb6d15793d0352b457b508ad883fff159a444b2d284c1a7f4f9aa9d83aea25c7fa657120eb21f0e349869c433b7ab3c2250643671c5bc279e29636d6ec0505c1c85ff159e9f035be5f12404b2418e49beb134ed8a241ab992c3f3a85755baaa596913f40c77f868efc535c42c47e04318c75e4f0b2", 0xcf}, {&(0x7f0000d3c000-0xb)="2f65281ea29ceab144b738", 0xb}, {&(0x7f0000b81000-0x70)="1c9eb5f97dfb0b8938e04fd1bdbaf397db9ab76afa12bb14252b9ea240cbb2a1e31e0845905c6451d168d21a11087f545aa5af1b9be15ad642c516de8f464b1d39fad93085e9d2d3be9a3c85c29460cab00bc1ad31c0e313d92a15854258b6530b04e3049d0dfa99b6a92d2456eb4a92", 0x70}, {&(0x7f0000aa0000)="43bb97c07878f196d7c82681bd2b27e99ee91f917ea333ebc9ff09540f41", 0x1e}], 0x4, &(0x7f0000209000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x71, 0x1, r8}}], 0x30, 0x800}], 0x2, 0x800) 2018/01/16 02:44:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000002, 0x4) connect$inet6(r0, &(0x7f00008b4000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f00004a4000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001d7000)={{0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0xebbf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbe4}, 0x5, [0x6, 0x10001, 0x9537, 0x4a6, 0x8000, 0x1, 0x6, 0x1]}, 0x5c) listen(r0, 0x6) 2018/01/16 02:44:56 executing program 5: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xa, 0x6d78) syz_emit_ethernet(0x76, &(0x7f00000f4000-0x101)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c5fc9e", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8b7f3bd75e022b5a"}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000f6000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @generic="6ac5ff4059ed6859c820b0875fcc9df5"}}, 0x1e) 2018/01/16 02:44:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036d000+0x362)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000168000)={r1, r0, 0x0, 0x2}, 0x10) bind$netrom(r0, &(0x7f00002a6000-0x10)=@ax25={0x3, {"0112a1e538d32c"}, 0x7ff}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000080a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000769000)=0xb) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000328000)="", 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d01000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f000000b000)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0x164, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/16 02:44:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x5, 0x4}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x2f1a, 0x200, 0x1, 0x100, 0x9, 0xffffffff, 0x6, r1}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000b87000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f000090c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000265000)={0x16, 0xe1, 0xfffffffffffffff7, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000145000-0x4)=0x0) 2018/01/16 02:44:56 executing program 1: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000dd8000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 02:44:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000020f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000337000)=0x0, &(0x7f00006da000-0x4)=0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000b79000-0xc5)="55041aa071547fb2f9bbdb24da9565ed494d187bd8dfbacc779b7210f0bf24e0686136127c26aa1151785d78b11ede7eff134f56b334c71cd3c42817ada97d69fe88954af06fa1eb7476a465f003e034c898d8d5720b8834f3dd92ce61fa6e9dc199fbed921b16b62eaf6966a143b652d400de95f04520dc9598fe00e3465d2b01cde08c1c0ed9fa8a03bbbed339a45e08cdca5970d79a38d1ee201bcee99523de54918bd67175619120f2c172faac246148a53e0f08aaf3f44d284e752412c61d08b9001e", 0xc5) setsockopt$inet_tcp_int(r2, 0x6, 0xfffffffffffffffe, &(0x7f0000e27000-0x4)=0x7b, 0xfffffffffffffffe) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r2, 0x89d6, &(0x7f00004e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000082b000)="8e079785f8aab3e74582a9af277c18e65c472dbe40ef763ba6ab8e04f3e35f35"}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003f2000-0x4)=0x40, 0x4) 2018/01/16 02:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000262000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000ba2000-0x4)=0x32) getpeername$packet(r0, &(0x7f00002e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003ca000-0x4)=0x14) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000214000-0x9e)="", 0x0, 0x0, &(0x7f0000773000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/16 02:44:56 executing program 3: 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) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff6000)={0x0, 0x0, 0x0}, &(0x7f0000ff7000-0x4)=0xc) r4 = getgid() mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000758000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eca000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000645000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d40000)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e9d000-0x4)=0x0) r9 = getuid() r10 = getgid() mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpid() mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ff7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf4000-0x4)=0xe8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff6000)=0xc) r14 = gettid() mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ff7000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff6000)=0xe8) r16 = getgid() mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff6000)=0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ff7000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000187000-0x3)=0xe8) r19 = getgid() sendmmsg$unix(r0, &(0x7f0000ce4000-0x118)=[{&(0x7f0000ff6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff7000-0x30)=[{&(0x7f0000ff6000)="415b83342552cf041629dce7d6149119b45e19c9304040d15003ee5311726f5fa521fe78687a5ae98d69660d7ade305aa80deac856db6ca3200fbcba141ee091114e1252cb30a5c2444f08", 0x4b}, {&(0x7f0000d7f000)="f20c5a58c333de1a82cbe555c654ebf76491429c485451a4f4ad", 0x1a}, {&(0x7f0000404000)="26f84bf5907c59e9101dbd512a620272320b97a6631dec1f5b58fecbda0f59a26838276b5fd74d77730d3dd30904d5c57b2009d668b5c2b2c5ffefea7c3b9050ad0206ad5e859ab3a9a946f14824f8273f51fe8c4562e19b37cf43ac574c90bfed36c412e2caf3c4f1bbb0a290", 0x6d}], 0x3, &(0x7f0000ff6000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40}, {&(0x7f0000ff7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000be3000-0x30)=[{&(0x7f0000b2e000)="dced8b3a7415a52672d87367c34c9bf9fa937bbecefe9f78018c74d7374ee6d962f5641a74eb7011053ca33939add6d6de49f0e753914c7cf20c2fd0cd", 0x3d}, {&(0x7f0000ff6000)="", 0x0}, {&(0x7f0000ff7000-0x40)="c83ee42172689769cde7b3de54c3ee09daa5025c337be468171135ddf25d8dc9ea236124376f595e1e3070f0e99dd59274f89c3ed56711d1eba40fc61e55be0f", 0x40}], 0x3, &(0x7f0000775000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}], 0x60, 0x0}, {&(0x7f0000ff7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d7d000)=[{&(0x7f0000e1d000)="5e57f392124cfcf44b4bed151875243e98c73126036c6941881ceead537e4bf26cb2879537d2f2c13f488ad356a402934bdf406972ce1d43df874634b6165a33bfba68b522ef622a3f9c5e2839a25dc6ff6e76daf7fe16ee2c2d13ff423c0ffbfd307ac5147aa87d3e0632ed192bff59d35887", 0x73}, {&(0x7f0000ff6000)="6381b5be5fa2c9693ee6501076ce76a8954499d4ab586d9e27490fc9d5e174ed91b32589917450a3fb45f80821", 0x2d}, {&(0x7f0000863000)="432e847ed2bc2884a53c987e8c42539ebb0dc5d9c06b990ea04b92aac05acbd409e2f676ce8b00c3ef572fa3d161055e44d340502ed883e3228d6c779cebf3a510fb108527b461a44e87ef3f376e416198dda36988f0bd6d2ca9cf6b573b9c03c7ef2d427296e1e591628b39756ae813a6a3ece0f3847de1010058916344b6b9fb2a2b815d8321b8e8d2916c9f87b473054779bed2e093e4f9e24617d154b7f688318c25fe3b535bfe0b6741675244c6776ba1d490efee85eda43aedd9c809b21de9c3a2d38a773d020add1877a4faee39e999adc3b566e2164271366f6963444e60a9a7c2e7", 0xe6}], 0x3, &(0x7f00003a7000-0xc)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x80, 0x20000090}, {&(0x7f0000176000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000590000-0x20)=[{&(0x7f0000ff7000-0x96)="ac14b92a5bcf659808370188b961ae57c97f61df50d8dbd82e01fe2d17a6a704e6219b73a309f910a8c9b7ffbb8b18401d4580512a3b2ffe9cfc198e16da4316e46eb759af7b9e6930a16d3bd2e644686ea9045aea0b8966797ac004729aab4e901db43d5c9e8fb48c8416f9cf87b5b714a8a7561a5126a1ca3c42eec6f729c59841b00b39e343780d403daf570046237fb44054b348", 0x96}, {&(0x7f0000cb1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000551000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000db000)=[{&(0x7f0000ff6000)="", 0x0}], 0x1, &(0x7f000063c000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x98, 0x0}], 0x5, 0x90) 2018/01/16 02:44:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0xffffffff, 0x6, 0x58}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x8, 0x1}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000000c000-0x38)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:44:56 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000000c000-0xed)=""/237, 0xed, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000000a000)=0x9, &(0x7f000000a000)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x8010000001d, &(0x7f000000a000-0x4)="78a32717", 0x4) 2018/01/16 02:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f0000427000)=@ethernet={0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x807, 0x0) setsockopt(r1, 0x0, 0x5, &(0x7f0000067000)="", 0x0) r2 = socket(0x8, 0x7, 0x3) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000470000-0x2)=0xfffffffffffffe01, &(0x7f0000a70000-0x8)=0x2) socket$inet_sctp(0x2, 0x5, 0x84) listen(r1, 0xe6dc) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000079a000)={0x0, 0x4}, 0xc0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000049000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000267000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000429000)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f00003b3000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000434000+0xd90)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d02000-0x4)=0x1224544554e93dbf, 0x80000001ffffffe) r6 = socket$packet(0x11, 0xa005099f9c61c2d7, 0x300) accept$packet(r6, &(0x7f0000fd5000+0xc2d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fad000-0x4)=0x14) recvfrom(r4, &(0x7f0000376000)=""/81, 0x51, 0x40002040, &(0x7f0000004000-0x10)=@can={0x1d, r7, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000089f000)={0x0, 0x7f, 0xc96}, &(0x7f000092d000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bb0000-0x14)={r8, 0x3, 0x2, 0x1c9f, 0x4, 0x8}, 0x14) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000e21000-0x4)={0x80002}, 0x272) sendto$inet(0xffffffffffffffff, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008e1000)={0x0, 0x0}) 2018/01/16 02:44:56 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000005000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000007000-0x2)=0x1, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7, 0x1, 0x0, 0xa, 0x80, 0x20, 0x7f, r2, r3}, {0x4, 0x5, 0x9, 0x2, 0x7, 0x9, 0x3, 0xff}, {0x10000, 0xffffffffffffffff, 0x54d, 0x1880}, 0x1, 0x0, 0x2, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@rand_addr=0xff, 0x0, 0x3, 0x3, 0x4, 0x200, 0xc5c3, 0x1ff}}, 0xe8) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000005000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/16 02:44:56 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000003a000)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f000000f000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003b000-0x8)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f000000a000-0xd4)="dd975d6ea9e49a759bbabead5dbf350cfd39bec7d9238da3ecd3cddc1a36b2082567adfb456240eb9d5b5f68326daab4b832336d8617fa86cdfe2bb3daa4cd85d58fd62d9552e407d76c349c387b391554b32c1c113e5e18ef46be725e67abb73d7bc2f688c0cec561d47fe6f6263e3841fa0ee6639e743b7c0f0c75cdab7a4a6f6f15961b7551be53df720843015c1ac6ee1f440d4556a732446d52df2fa8d87c76a70f390b3cde671581e5efa441602c4dc262cf743f5803103f6e7abaf15cc919f138889fcf2e0f6f3a69dcd741915526bc62", 0xd4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000003b000-0x8)={0x0, 0x1, 0x39d}, &(0x7f0000015000)=0x8) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000003c000-0x10)={0x7, 0xd, 0x10001, 0x7, r4}, &(0x7f000003c000-0x4)=0x10) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000003a000)={r4, 0x0, 0x30, 0x80, 0x2}, &(0x7f000003b000-0x4)=0x18) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000002d000-0x90)={0x4, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000000f000-0x1)=0xec, 0x1) 2018/01/16 02:44:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009cc000)={0x0, 0xffffffffffff1ae9, 0x0, []}, &(0x7f00009f1000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cad000)={r1}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00009ec000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000191000)={r2, 0x4}, &(0x7f00000cb000-0x4)=0x8) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000865000)={0x0, 0x10000}, 0xbf) 2018/01/16 02:44:56 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f87000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000f86000)={0x9, &(0x7f000096a000-0x9)=""/9}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r2}, 0xc) bind(r1, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00009e0000)=0x8001) r3 = accept$alg(r1, 0x0, 0x0) close(r3) sendmsg(r3, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/16 02:44:56 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e6c000)=0x9, 0xd2) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000709000-0x24)={0x0, 0x1c, "f2c5528662fac19f55e928779316851ca8d906afcc45470a555b6357"}, &(0x7f00007e2000-0x4)=0x24) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd7000-0x20)={0xb6, 0xdd36, 0x1, 0xc25b, 0xdb, 0xfffffffffffffff7, 0x2, 0x1, 0x0}, &(0x7f0000d08000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002ca000-0xb8)={r2, 0x81, 0x3, 0x5, 0x3ff, 0x100000000, 0x9, 0x100000000, {r3, @in6={{0xa, 0x2, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000000, 0x5, 0x3, 0xff, 0x729}}, &(0x7f000098b000)=0xb8) 2018/01/16 02:44:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005ee000)=@common='lo\x00') accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) 2018/01/16 02:44:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000ed4000)=0x7b, 0xffa376204aae94ab) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x732}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x2, 0x0, 0x0, 0x1}, 0x81}], 0x1, 0x40014) 2018/01/16 02:44:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) 2018/01/16 02:44:56 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) write(r0, &(0x7f0000677000-0x1000)="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", 0x1000) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) listen(r1, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r2, 0x0) 2018/01/16 02:44:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xffff7fffffffeb21, &(0x7f000001b000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 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) 2018/01/16 02:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007da000)={0x0, 0x0}) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) 2018/01/16 02:44:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x40, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={r3, 0x0, 0x8e4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000004000)="95138890b08f066270dcb0a48d16aa8bbf4f86c31e84012b321a945fa393f713b811794867bf87d202b5570919416ac39adf092049f61370a9a848a0003a3d763936df677f9d60b4261f5d9472e8c44d54b339a6b717bde1133ea448e5a79877d50ed281d7fc4060dc553cc5d14b74f82183727197c36afaa4e032dc77b6b07a7591ec73c48648d86912a97225abdfcba0aec026d5fc4d27b346651e57046559e111bcbe1af65b199e5bea5f2deacbe5e33360adc83cac8ce52dde21f85c2d68701257aae6797bf670a0d57ed4b5bce1b00ed32440d627be49e1f3a1a710abc4420105ed7d438ad197b249788ab500a45c1ccb257a5676") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000008000-0x20)={@generic="1fcf98149856e3d78a93e43a5736b2fa", @ifru_flags=0x2802}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000008000)=0x3da, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000004000-0x74)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}], 0x74) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000009000)={&(0x7f0000005000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x2, 0x0, 0x4, {0xa, 0x2, 0x3c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xb2e}}}, 0x32, &(0x7f0000002000-0x20)=[{&(0x7f0000002000)="28d278538bc6a460e6c3aee5c3107b1f017ed52076b126ac074004f13d120f3426e52d0bbe910d417dfcc90c73626f9333ab85a94921c15a118dfb2eca007903b749922207e7896e43cdce4c1e971dbf7d2c3c8d4161ec7f5f04a438a6462d333e52f2db85385472aea4dffccb5d7dd99b39aa2bd252f83875b565f834e7f77d848ed14df759a973cc254481b563081376f392b03fb8603af6638729a7f190a1de68a713b362d4a366cb0f952bc1c7d4e687c2d05e3b297e6ae8a844222034", 0xbf}, {&(0x7f000000a000-0x1000)="b3e76a69fe36fa5427171112797d5eb1b8e5902c1529895c9955354afceb0302ceb39820d1afaef221736ca599e44675db1698383b4d6204435f19d14ea8637d98742ca3fc7a59aa35ec5f05689bf72333566652210c99aa32ebc3c2851fd5d986d0933769c65afa4d56b06b1f851317d6a47441a12bc405b9ff489c7254a3e1d7b192d4b1bb7374a9c0701ad9351d47dfe9989842670da573dce0feb31ed34d3906a4ed844d81e7c378dde07cb6dda7db2a95703ed41e36733155e28b3d07fdc4c76114cba53ff2eedfc984c890688add8a1bb15eb48be609915689c4c04ff7865e88f84f8fb96b00328475dc359e590e1dd71e086176dc2066297074de37a654b972d11cc10ba056c28303af00ad2ffb132afffef0e5fbeb5edd5f1812128b52a3563095bad04fba209e3e4d7ca8511e60a11bc8a8529eb84002eb4e28d8be047a776097885b129088a23d9dfb1ed4aecb94fb1eb241bb96280748f1318e8f5fac32e92366e80dcc3e4367e0e055109b98cfc10e5fa76e8b9db3cfe049ec308e8b6d500ce1042979a91b1389393c9d98e8c29968d5a887699c7f99ec5189a90e834a7e5bf14cd1b5effce17c883f4afe5fb3ac2e883ebffad3ad03c5a9c19c38e86b126d07e09198e2c5898d10e6511e862173a1c7d40af367e380cd5ab36f7167f95f7f2d00a97d2750d4b5014e915972dde7fdf4c860b22e65c2c8ce102391628f86c2e75e42399d3fc4aa1f0a09f84cf1e88681ba40874d3f0791814da589a587f72442729a5ef3715453aac25143b2de4d931de378414bc27da6f48f5bb3f20307e6d83d7d5f8015e87310f936f92df9e2483fcd7e32c5762d016be4d1bb18349231190668d3a73b80c54fe34774efd84713adc3816202883f53e3e324c434b8a070bd51c8e2f8424cb327bfc84626c4a89d6ee64789927a6abbecb7d512c58cbe14c180de73c8a1e734e374bcff75d66b8af59b7fbc79b182015261c61a92971c7288838b16aa3ecd89d9c19840ad2a0c3e320c9991e07e37dd31f2bd03b15ad22f153c7dca6382bcb6eba1935809ff3bc68dd274865d2603f3894e8797fd5f61347edb8bd98f0ee279a576ec4d27d2cd5ae11dd1738f7fcb01b21ccfd15a60bd8ec673a82050d20798f90c2b2fa556e5abb0287b2bb57c3615a2a248b0cbab2ddc4d88e4aac5c19eb2444e9d788b110b685db45de489f18ac7aab64df06cfe15a354e02340b5c8262eae9ae0e4e61732831614f1c6b0075393d8db35eaca206d02e4fc7da10140d6bbfc34018465508149c35c0a09e4e391758be6c343be875c31f98076d02bcf1865dac065a0a7c0aa70557d16067a119319c373d468325efad2720267bdffe191635662fd5ee953a67b1af70e28c97a1f16750a5024adfd36ee425c8642adf408701acf8aa6c54ac3a8d89ca61949fd6e0d3f94af17a2875b2c135e8863833fa38c33d34de64aa98dea733ed65e8693d48b3b41afd5b93a40d43a73b6b338180ddbe8033b56f2ce028562d0661003d1a0614b697d922804d512ab5aa6a37c8a32376334fcba8eb3a821a4ad3a121088896dc368e0000811d4f3c69fedfb244d9ba9d2b4af99e25485975d9567717fbc5aa87c5424856bdd3c75f5b172e538045afe55291ee8c817b38ae55c3dc9637ee6cb4a57e8f4876c36598741bc8a1fcd56a16ec1dff13ca0cf9cfe77b23c4759d1844aab7c7ed539f2c377be50be42fbd6e3fd0ae8c4407a72a795f46569463e3574467a2632178ac364cde3d9076b162d46d63e5076e9569ba5d58ae518bd17b0f428f0e25033835f8528b60f6fbb31315282fc9424ed0e1250c8931b01140640f5edf9eedf7e671c166dfe54819d541cad4dd4825dffc67872e1d305973270f53ecea606ecb0c5fd17c2df9bca92bf888b03dfc2879164ca62e51fe003c9807dbc86eacbf91aefe727fd2f86ca21f2022fe4b0b607d2d56bb51198137c7aef4f4dc6a1850afaa0e34c0b06b5b844865553b4a783c9db5188ec9e71dc28626e19fda09ddaea93f6f40013c906038a02312b19e8d0730593d5940de525457caa940058bbb24cf05243247c22b768046e87801e2a90629508bc08d8698400c6958eaebe32f4b3e4ad7c56a3139566aa1cfa31a948ff8c8299d386c0d7edbdeafc8bb82c99810ffd458794254b5b10e8d67d8ab58d908910def4b4023ebd8a804f4af4c65664c683e7e1855230511be3a5699658eb58d73325e2370d7c271efbbc6a91b79df8305a35b4bbce6716b38b3ae0100d594dcc37746dd6b368f8e4c701ccc81fb2f6650fec91ddc16d8264436c0cb08fd4d016a3a8da5a65d38e0d5df57e3d709385704112aaa529c74b4c9588cb375102f878d8fc26451d7116b88ae4e8a0bd3139accdb1643446441459b294a67c319d58689d3b1798ae4edc178c146ff494f9e8d885d9869c34fbe04993175366b5085594a176e9a1b9e39336255e1603d443affc40d27eb2b94a4ebd052094e4d8dd1abdcb983861b2e1ddf9e590e84489923c87f8b8f25ac77c620c8a419efa7a0c8bbeafcde1850bd887a36aba5ac835310c66c203a26b7253fcff86573248ffae1aa441f68e7779b89a975a181ab0117f1d6f62f689af1be7839335280340d00814e286f6da8946b380d4cb3b2f0900f0a9804f96f9968cc3d8b415f9544fc4b3d7e373213c5a71dc6f976a8361f9aa7db44f7ec0bf4759b9552c6179a3cc11f3f18536b9858b792f5e7dbc8bc799de58efa93ed614e824b83ca877126feb7f7fb9cb10971449542748ded92f512d66fd967358846215c83518fd0a8f4353a44b00bbaef08f973447785b39e2651a083a124f3484c2f4a76e9cd8bd7ab2caaa570c8b4dc9bf1c239673b02b1e1e3582b3c7aeb3bf994c2bb9e568fb16bc012c5906411ace4c003fedc2deb71f42f7b62c597b10f3f25da7c2418c11f13a79f2c694a16f7f0b7ad4f753c2951506f17af461ff52bd4d328b0f1e44b4544ac3f8100b9f08367d4a8708a46e90c1e130da511712270d8a00d5a1c468aa49c6e4979179ba5e444bfbd44a4d590360ee1aa6287a5bca55a68f8ac2f7533cd31ab9e50255e77460f8ccc381d750e9cc0b5b690a234cbbea7553f38fe2e9b79d9bd5f22b24261dacacc7511d9d04aa44db8f9e76e4c8b7a275d5b7d68b8b4ae5e0e10137143a1b32dfc7e9574276f388cdb4e72abb41ce5996b85f80930de3041ab71c00b3eb4c5acae066bd2726bca61a6ffce404d93cb2fd066138f02545d29b50d2da1b65e9ca57479a08d1727c6b0b50fb15328b1ba16b80fc203755f60b86f7ff0bc1faf1fa94ab413bf966ea27f40ebca1c2d574ed31c5c523b459e329f9dfce95b12c978b1f0014680804d59c98d35634970458fb9145c7e9152faf2fbb5b3c650fc7e0089395d95d452e220411fc16a3f83cbd01afbe4ed14ad3b035a8edc8c1cdbb5259cc20472459526c57832b390271b8ddfe1013b347150d78ec0ddb647deca9429674bb077363ae25e6a69bc59cab74bd1642398a29d2b2fdfe939f43755958eaf4fce7b2276ef60facdf8b5fb58792fbda7938813e83a4ef9754dfa7d8aff1fb53e510e7bdfd4f98aa9ef80f0ba9f1c16043ef98a3669e392c919aefb5af147151fc512daa16c95596ff014e684e74ea4ce0207cb306db01bfbfb09cfbd0e17caa39a0c8757b70375c258e32115bf57fb4ee3b1add14b7e09df29f66c82c109e3309555c38d3e077025e7b92964464eb30d74bb9fad0041a919ec52d5c76b2d2a5fcd13389c8cc4ff226718895e120bad2663b581aea561f5d7e03c2ab4567bcc97b84b6a294e0e9b72623e129c020789f8b572f66690da6b61b7c3c44a17aef5b48981b58b5a5ce5a1ce72d7c9014b7cc964a5dcbdc0ef7eccb3d2d3e560ab808121784d882d513eb1839c8bdd124ad918486a9aa7aabc92966c48db49cfbf3f3a73dba598e6d71fbf3bee9ca246adc70a6d89fcaa7b5ed348091233332c79e6d28940c35a711e314bb2f11d37e67b7e726b428b93661ae3677013962a36aa6c914c978bf2afa64ce73a6da573d9e3a126398205c825f755213418fe5fca750499455f94104d05dfb0def836aa269c29c396b8d4c5e19b312523056aefb2d2f437872538b6c4c7026e299da5fe792543e26f8f16adebed7d5e9257c4990d31a4e7ea7775280d57e146c3ba58580b954ed8f40a86afb7809e296f5b9935658ab989fa0c0386a3eaa3f8971b0d448f97580a00f81318865d589b6594d3c43701d4b6270a8a2fafe1309e8e1e0257b130b68c761e8ceac330bbcd9e0fa9679237d7ab1ccab02fce6024d549fc7ff6d7af904065b84cf6607597ed7573cd6746600512cae4b0378cd9c93d0452dcfa8efdde0a7b2bedee8a40f76b4fea56a2b685cb3ced8db97af450d8dc1d6b6c0f59e4420029508fc641a91b9ad1a7f8a4839f11f234b561eac1b09144a224d39d7be0794382df860e03efdef96fca5327f13babfed6716a315b3afb314a199a422e57a0f64f5265a666e0c2fd67e95ab41643d8ddeee6d6ddb151afd641c37d83f0f87088a99858b0a617270b3d203d2951fed5e43ec797b4b737a685d288bfdf7418883e3599a913d85d04905b6cd27861a9e7152d49849fdd857fbfb3eef2e5cfd428387ba8b92f91a5c910dab8d258c37dd87ed7d047daf95ea32e0bb0abbb6f1c309d2e0321410a29d1dc990e368795cd5429c22b43a753461766504d3ccea2c33979b897a271270b967d0fd8483da60f8f0f72b8b41b4fc9027b07dbc768fd9f9e03a77835642796e74524e8b53bce991ec5ebcee9669d515847797e5a4f524aa98f8c316fdd3995089a56e567f00762c2f2845639f71c352b91ea7cf239a36fbe17316204c04c4ea27b44e033c0ec9af8ed9dcb45054ca3d7fd6b1d5d2497b77a026fe4af0cc51682d3ef302347f90581c5e84da895c685c7f60363da63c58bb27cad038d795ff86cd99b3d7872b268501f537e406ddadabb2e2e016b5b9da58c46a443e7608d5ad412177888002774cc12bfe0d0c67772ec8ccb2300ddee0256cc895e7fff5b8778027994e6013618a63a992189d52bbe2268f7a652b62efdd76511e533da04abd17d0b341173d07789508442c74262579a249b022ff97e6c9bf51e0fa3874bfb86908ab13359a0d53abace57a7f3d44c7c314194ef9cdb6ed9848e38b549ec254ecdcb46e5a0af675d64644c68ecb6f2c20cfd23efe6ede56d3e2e7234b44813a07b8c312fb8cf6eac9ba4eadd0911252abfe6b0ff9db53eab123e1d8196be583eb9a553c1e0c3a9b9aec7c1cf60cd665b24f8c2ddaf28724904956e5bbc75957f27c0569bdbaf717a98ee0744e8b44b29b6e3257f96da536eaf61c914b75eadc8131778b571af76837b3d7b11a8c22d2115d5850c78f8a80d75ab08a176ddae8e19bd084c62dcc3f6858411033737021d5a9b39745a29ce56dbd432356222204e7dd5ca2eb460161304aea685115f845b856c0e29d15808bff5093d7258f83b7874ed6d6af36746db63c555da9ce5ff198241266c9275d16258cdffa8a22da629153f782c855a3f88abbfd1e00890039b9f0b08059863e8e1160c16cd9ff85d7fc1e5356195f67ce4eff6e28d847d4a9eb85743aa1d586d624413da5f04aff87a5fa8abfcbe26d40486d127841ef806afb8380f93142b6d3935d027af08f5c600a21a60b2e501eb74dd5acf6577e1a13759a4b2803f4b5d88bc0af2c7813756c67e9726f65c31c3310c6ab6de515b26ab333074ad4d3", 0x1000}], 0x2, &(0x7f0000007000-0x1c8)=[{0x90, 0x13b, 0x3f, "ca5a4818d977c01fe8f309399118a633f93eba88803bc26c289ddaa4a24a0103cdd5e6c7f4125cc69fc6cb7489617027c2396730de40e4156241b6fd5da03e9cbe4b84397ee4b5905be1354b2455536245e0183272737a2bb1c1c0b8a57c4c460401f10bb923e4b7331a4aa80f3abe4a4618096d31c7be61fed396558c3692"}, {0x110, 0xff, 0x5, "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"}, {0x28, 0x118, 0x4, "b60076f784f089626dde62758ca374fc889863c4fd"}], 0x1c8, 0x4080}, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={r3, 0xfffffffffffffff8, 0x6, [0x10000, 0x200, 0x7f, 0x5, 0x80000001, 0x7]}, 0x14) 2018/01/16 02:44:57 executing program 7: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x80800) getsockname$netrom(r0, &(0x7f0000006000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000a000-0x4)=0x48) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) 2018/01/16 02:44:57 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000003d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00006bf000-0x78)=""/120) syz_emit_ethernet(0x155, &(0x7f0000647000-0x155)={@random="45eadc5a90f0", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@mpls_uc={0x8847, {[{0x8, 0x6, 0x2, 0x7e}, {0x5, 0x80000000, 0x3, 0x3}, {0x8, 0x0, 0x3, 0xfffffffffffffff7}, {0xffffffffffffe6f7, 0x0, 0x1, 0x0}, {0x6, 0x7fffffff, 0x8001, 0x4}, {0x0, 0x3f, 0x7d7c, 0x800}, {0xfffffffffffffffe, 0x3, 0x7, 0x9b0}, {0x101, 0x1f, 0x2, 0x7fffffff}, {0x80000001, 0x6, 0x10000, 0x2}, {0x80, 0x3ff, 0x6, 0x1}], @ipv6={0x20b, 0x6, "4b85ae", 0xf7, 0x2c, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, {[@routing={0x4, 0x4, 0x0, 0x9, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}], @dccp={{0x1, 0x0, 0x4, 0x1, 0x7, 0x0, 0x0, 0xa, 0xce49, "0b71e1", 0x0, "0c1beb"}, "c038151e942c9128fd4037cf45197a31408143b01c96b86275f467d2357729bf18fcffefff6b57b0bbdfa09e952757230fac6e01010833fb0f22e3fcc8f770e804d261db4b1ece27a16c03fe2572e0a8716479e15484c4e4aa6fe2427ccab84d491d69551bedcfc73b39c789e214e300864c9adae761853d12c17f730e012bc09bb54b9e0534797071f6a25e7938feab524f2b86e09743f5a22a83f4a1cadb170e3bb1c2913c468097d125cd76e6243838908b35c823bc461eceedc6f21dfc"}}}}}}}, &(0x7f00004b7000)={0x0, 0x1, [0xc7e]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000b37000)={0x5, &(0x7f0000000000)=""/196, &(0x7f0000001000-0x78)=[{0x1c, 0x35, 0x2, &(0x7f0000001000-0x35)=""/53}, {0x0, 0x30, 0x50b, &(0x7f00001a4000-0x30)=""/48}, {0x7, 0x4c, 0x1, &(0x7f00007a0000)=""/76}, {0x609a, 0x1000, 0x5, &(0x7f0000000000)=""/4096}, {0x8, 0x0, 0x3, &(0x7f0000000000)=""/0}]}) r1 = socket$inet6(0xa, 0x4, 0xfffffffffffffff7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r2, 0x1, &(0x7f0000001000)=[0x1ff], &(0x7f0000000000)=[0x4, 0x80, 0x401, 0x3, 0x5, 0x6, 0x2, 0x0], 0x0, 0x8, 0x0, &(0x7f0000001000-0x20)=[0x5c4, 0x9, 0x4, 0x2, 0x4, 0x7, 0x54, 0x0], &(0x7f0000000000)=[0x4], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000002000)=""/93, &(0x7f0000001000)=0x5d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x8, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000000)={0xfff, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff9, 0xffff, 0x6, 0x7, &(0x7f0000004000-0x10)=@common='teql0\x00', 0xffffffff, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x8001, 0x0, 0x10003, 0x10000000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000005000-0x10)={0xd70, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000006000)=0xe355, 0x4) setsockopt$inet6_int(r6, 0x29, 0x48, &(0x7f0000001000-0x4)=0x200, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/16 02:44:57 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd0000-0x5f)="1803189e34915ec3d90b0ecbd032cb30f407b4939d16a52662d71bd39d35efac220a3f6e69bfa805a76c708bc2ef2f9a4c605a3f95d13d715c96d52672924313045d9859ab4d0a09e3948fc07e9254864d62b6806c2e8af0f3f285cd636575", 0x5f, 0x200418d4, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1f}, 0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000fd0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd1000-0x4)=0x10) r2 = socket(0x6, 0x5, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000068b000)={{{{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]}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6f3, 0x0, 0x9, "4685095b94139edaffdf4adaa5c924bba470fd4e4fa5f0455ef6ffe22a85489f0216dcf4f0afad72c4aa5ef8c98ba666a942c8e90909bc5d2e41cc204d202e9b871571a9417d9d197882b71231559136"}, 0x160) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000086e000)={0x4, [0xe204, 0x8, 0x1079, 0x6]}, 0xc) recvmsg$kcm(r2, &(0x7f00003d9000)={0x0, 0x0, &(0x7f0000230000-0x40)=[{&(0x7f0000fd1000)=""/195, 0xc3}, {&(0x7f0000fd1000)=""/237, 0xed}, {&(0x7f0000fd1000)=""/8, 0x8}, {&(0x7f0000aae000)=""/174, 0xae}], 0x4, &(0x7f0000fd2000-0x3)=""/3, 0x3, 0x7fff}, 0x20) listen$netrom(r1, 0x0) 2018/01/16 02:44:57 executing program 6: epoll_wait(0xffffffffffffffff, &(0x7f00001e7000)=[], 0x0, 0x0) pipe(&(0x7f0000b7f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f000091d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x40, 0x0, 0x8, 0x401, 0x8, 0x1, 0x6, r1}, &(0x7f0000000000)=0x20) 2018/01/16 02:44:57 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x32) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000cab000-0x25)="bf683bdeac19a1893beeb5cbd318a65a435d027f493844f218a7323cf25f8947ce16fbaadd") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/16 02:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000632000)={0x8000000000000000, {{0xa, 0x1, 0x4, @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]}, 0x0, 0x5, [{{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xd899, @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, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) 2018/01/16 02:44:57 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xb, 0x8000e, 0x20) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f7a000)=[{{0x0, 0x0, &(0x7f000063d000)=[{&(0x7f0000f7a000)="", 0x0}, {&(0x7f0000b08000)="", 0x0}, {&(0x7f0000f7b000-0x84)="ad76e580ca28060780bdcdf01da7ea71af392325f5867f0f9ed872fb313bbbff65d2fffc128d32eef37df47136a13d54147af4eb5a3220e879e5af03b9ce3c93a7ecc8017bf5dca2949641e0b05e74f0e0a912773680023652deac22445864d0ca6b78cd446faf8b20614ef6ef445b442ba38d0fad439e7c137b049415e755983b2519c0", 0x84}, {&(0x7f0000f7a000)="f755e23373f8e2dc20c2ec912214a43152eecf8df7093ea48ccca31155ba769c2231ecfffa3240a314c50f74285d31dc6dfd36e86abeec4d1c7af22719c26b834334a2251c98f22f4fc7be96f23d5e3d321e0d7c42c5f9a773dc43924a9281221e529c318b6d03b3009b39a03776149660a4bfd0799b9e5cd8b6f789db2d27154447cd166904cc572c26414ece38cffb3c9df01a82e8c8474650a5", 0x9b}, {&(0x7f00008c7000)="70f4004b3299276f8bfcff51365788ff50cf22adcef3f4fe82b1538dff2da445e18b23f4fd48dae89c10a7b656c1e45d29041b17a55498c7eecd65076b1057b6ec07f019f07dcc19d212cb3cddecc36e9438e99be41795d0cf234145259a88125cb7e3ce0c288972f8e5827657", 0x6d}, {&(0x7f0000cb9000)="967e63fdf65da77697f507f9dc93dcd98417991a34431411736f422094b31f469fe7f824eea8ead84d070e0f85fbe4fe484b2b8060716ab4592347ddb470b12c4f70b9dcd56669bb4d8cec5fdb00f179e941371607c328b7e7d479fcf9573cca486474b4d90847fbee858f4a8231c119e8e81058daadb07b8ce527456dc795951a7ccc093515e7e3f81fbb85276486bfbeb94d0c700bbb00dded7327787fbd56873be5e87421254253c758bc3a89022b1b385ccd", 0xb4}, {&(0x7f0000f7a000)="7e743e86f7031e9202637acc885e829171de5cc9651bf7f538bf8fc6470111f35a8deb1ff58f5f022154ac7d32ecd20fdeca0fdbb6ec88a91f3c216caa4ac30e9c78458202f80bba9c9d49bc315ec1e7fe6c330c4d4ca69447ddd7edd707b9eecd7509302e7188fbc86ffdeafeae8cdfb7def2acb5156e3d8f2b53691a4b78e7fa4aad8b9876e8935d3381199c96847430ac35495067070e83e3b1bfb2862ba7dfaf01040d52e04977384155ab50f45af92a3372967a6eb7475ea6f47c1d0d0a62aeec7c5e9fbf4fd052cf4527ca2a6eb3fee9b1f00bc9383f9964fc6465afa18f12f8e36497a5cc3bfb1305187e97436f3806a99b9e10f2", 0xf8}, {&(0x7f0000f7a000)="2721c07cf3fecfd0d1e9a6ebecb1f86c6c99ada5825aa1669c3b4beba96b674724b485c3df3f172cc5a1b9e810baa7580d8d51b64d241d598fea8faa34ba7b1b092eeb234636530f2c860e3577123020ee5b9d500ec91d8a638d1bffb8e57831594206783dbf5190365268be3a9b759fdba56cc15adeccc01d3562a2eb463c17bd107ac9bca4a26040edfe0921a6c124383d8dbe0c95d3c0e84f5ab7a086bdf3128219fbcb9b66ebae04fe867280da0f66291e21aed98b95e0e6d6f7e2916d8469bdc3649d1abfe791dc1a55af6b4d4fdf546b14197133e7605de70a7b51b240b0db234eb691b25a621d5b", 0xeb}], 0x8, &(0x7f0000f7b000-0x1e0)=[{0x18, 0x10e, 0x1358, "d72d"}, {0x88, 0x11d, 0x5, "676da05b332210450b3e800192ead28ffc458ca51ce82592cdc7c869fb3156c8b7b3a17d2f08ada47e64677cb2846072351c2bb3130e6a3f2a749c9d16e671cb901d2f9d414b82b27c0270dc1157a247924523f2189c541cc54d50148d82201e6233b20190dbd378569a89b7ac2d47a17dca62bda0"}, {0x90, 0x109, 0x2, "3884f697c46e038f205993cc80594dc8971d4543126c6ffc4c2a365118d5b9f30af755e943ee52d4691768ffa7b43755994564496db1162017ec96b80aba0669e19f67e07b6b33f69c7b428fc674fdff1aa98103d4689b573b655fc6fdcb5e49f0453dfc6b4fd7355054fbebda02c26a2cde1da2db215291c792eb90"}, {0x38, 0x110, 0xffffffffffffff80, "2a5f96f0dec8d8541d2dd40d621c78402d72f4f8badfa0513aa2e1cb8ab3704756d9"}, {0x78, 0x104, 0x7, "1caf05e2deaa3cb77748cc1357509b6d49224431aa52da77311d383b26d92a92e30857be01c875b14cd341c6b8438ff98ab1908bc642d77666b4ec50d86dca8aca7ad6b6159eb3b86dc64e596515575b25226f4af2a4e6eb6c9e8dacdf276c3f72"}], 0x1e0, 0x0}, 0x401}, {{&(0x7f0000f7b000-0x80)=@generic={0x10, "4d5bf354dc7b63d4f3c3dccd1a9c30594ca7d6b98fdd069f13d3e1d9e8495783e271ca637927f0690bcde6a3f7397caebf5920e5f00762fc083b5043270da6291548fb3387e61bb90190ccfbf07dd1f0301bef61d68907c0f09e5ef7b1424a71b2766b7625d2e022ad0a898dc9116beb86c77a55d76fa5f2a9cc99215d41"}, 0x80, &(0x7f0000b95000-0x10)=[{&(0x7f0000637000-0x27)="e01b3c885cb5f4940c3b8f93950c6a4411dbd6cffe5bb1d0e81525951a382ba4701daa943e54ed", 0x27}], 0x1, &(0x7f0000f7b000-0x420)=[{0x50, 0x117, 0x0, "79ce47d3b4314d652c98473fd48530ce78b1590f9f3ecfb01ea6a0247d2b48aadf63ba1d171fe978d2b9d74b7387d8357eb531cf5b8809b5731eaab8"}, {0xd8, 0x117, 0x5, "ed0482a3905454687c9d1d2912a844696afe84f355f68fcfab7704d1a2415f703c0a4d40919e43978836f04a31b7c825c9a428ee0265aa12fbc89c075326a03e3dcff9194e7f63af9609f3534c99130840d925b0567a0fe942513b07981a97150edfa00654e8cba9c862625d492f75312c3bc2c214ea04f8fd070867c95741c9d56fbf9c2bd06e8af899ac49b50de2f33e642cce9ab25fe3e470dfe890f84546d34603ae1bfe8df13aa6ed2805c81e9fbcd2d28c5f99951e48723ef8acff25716758bb"}, {0xe0, 0x117, 0x7ff, "6e10edb7663a280b5f39a115ce8aeac618f84475883c02412c312a8889a0719560ebfdd02355459496cb0ae0d08fa80079c045dc4d493c9b92c6cef6e095537b3c4189a547119d1b06e4f342dff49f795c31b9426b4e7d20716685c016b7891007aec9a11fa59cb6c0b3e17bdbd6369e5555d2a8cc952d741977afea7c02973a014c1e99ce084ac4e36478a3574e47a0768f6c15cce88c2495ac199c9de2de52aa741baef274e72ed015004b44d327aca89d21954790a8b8e23e74abc76287ae47482cd178fbec6ef87b31"}, {0xa8, 0x10b, 0xe5, "a2ddb5d5a1fbd8f1cfcf4d9436a10c13b0d03cab5963947ceef080df7fdc15ec63a68a33f9067201d795165a0288e992ab3cc09bd3ee2663ab8a4d76131c2fbd179bc934aadbf52ed8f4ce1474e4eed2294256c0a2c1cc16067d96910f7842b6b5e5dfa2f6dfd6528f7d5f67778de16fdace409c3eb44985c9a26d21ec87e6234cd45ca59bef93de490d5060e390cba8681b45e87a"}, {0x80, 0x0, 0x9, "19248ff63196acaa31bfa70bc9f153841e9c840e90ce8cab6b96fdee50a03d5f5d9f2c5f0195cd69f68c09e08df00822de1cf340231d6d40233ec3e67f69ef83122bc5594cf096768bf0d272424a8449f653cadd0710b31b8827ed841825ebc67a501e8f852475fa8f58f1"}, {0x28, 0x194, 0x48d, "6f06ddaeee9a8b89d8bc78339e09a2920aad1a2c43a2"}, {0xc8, 0x10b, 0x101, "cbac04d5f72d59581ca4d56de588fc0956eaee7944adce8fa1fb0ca91d3ad43a75ab3ad2c28fe27cc464e844e9a78aeab6c34f681d6e11d8d4fd581d9ba3dffbc3f7d51ab8e7dcdcbf914be7de7a80b896b759d45c1592465dedea2b2f85b6abd68e82d89de5d1f8d993a3ce89ecc92e95f751a4d8bdffaff099d6022655abaa7fede7173b8f1fb06252057164df27a8d8879498b2db7a648320a2e18a6de353bdc322f83e8543508278003ad5f7502bec8c87"}], 0x420, 0x80}, 0x7}], 0x2, 0x44) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f7a000)=0x3, 0x4) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f7a000)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 02:44:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000e07000)="201240634dcb33e7273c7e64a36f0d55e2ca190a8b9ae07493d1ad1860000531e36d88d1618d5a9bbf77c09b979e612aa655a0470d807daba239f0eedade65ccdd890fcd103e6b", 0x47) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f00004fa000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001e5000-0x4)=0x1c, 0x800) sendmmsg$unix(r1, &(0x7f0000be8000)=[{&(0x7f0000272000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d31000)=[{&(0x7f0000731000-0xd5)="f2d4e24087e3d8566e2cb2dbb66add087be79bfab7648765c0a8d82d270a34bc021886f7e737b3640daa603c1f4f0e7b12fc694378cccd7eea761cabd4234e045a27ae5d89ad6de5fdef3834fe738892040c1549aedc7afeb9217a146edb6c50a51e77183767aca7502156a4bd413570ecd8f563335bf48e9efabe8dded74977d0ab5af915b219adcfaa52ff876800db343dd1108440193575ab466bea185ef872dfabaf47fd523d5710aa6ac79428b2e6fded3a87b6fe5b053175b202798b7c5c6a747a1e841e732293d17fc3f04a2c37953c4186", 0xd5}, {&(0x7f0000530000-0x4c)="c95893c50d7faa0d319084778a496c8752b83d43b2769ae4f6613947c796f60f5d8505baf30d38c1ad3497c3833202491e8b95d36faab6f856b83fbc49dc679be757cbaa7420dcd5e84d30d1", 0x4c}], 0x2, 0x0, 0x0, 0x10}], 0x1, 0x81) write(r0, &(0x7f0000d89000)="06", 0x1) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 02:44:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket(0xbd5041f9c5601581, 0x7, 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000bcc000-0x8)={0x0, 0x3, 0x7f}, &(0x7f0000489000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005e1000)={r2, 0x0}, 0x8) r3 = accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000b25000-0x5e)=""/94, &(0x7f0000016000)=0x5e) pipe(&(0x7f0000d6d000)={0x0, 0x0}) unshare(0x20000000) unshare(0x20000400) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000b24000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000449000)=0xc) 2018/01/16 02:44:57 executing program 6: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 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, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fc00000af7791010"}}}}}}}, 0x0) 2018/01/16 02:44:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000541000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x6cf, &(0x7f0000000000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r2}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x906, 0x4) 2018/01/16 02:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000f1c000-0xf8)='s', 0x1, 0x4000000, &(0x7f0000e55000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000c13000-0x40)=[{&(0x7f00002f8000-0x9d)="2b986f1d534d572276858ae690c252301526f41a574e7f205c463ec59cb3d93e641b03735593820fa92620bdebbd0d786aa40fe2e30cdaf74d50feb7157396d1a26ff5d873cdb8bfcc7f63fa74d8fdcc90028bc2023ea40a078c243db4ebc3204fddfe6d4531b2d3610a6b0aace4d8ee95818812f0f7304d0a33e53f7fa3fb81ca6b4e83613a39f4dc3980e544a32987cbdf06badca1cbd637788e82f4", 0x9d}, {&(0x7f0000ee7000-0x8d)="e3bd89aed0b725c80c4ac504d0c00943372f476a8fbeeeac5f164c1f7911d6fc0af35867dcd521782b08fb23ebaff969404e333b40ea49fc466c540d7d8d6192db81aec965781f4720bd812334d081e6f6c67c43135f07c8209afcd9ad17cba341ade4b928ea246d3090a8fe48956671293f1f8603692b7f6966239bc0b0d3b15a3bc221788ca7ffec92f3a479", 0x8d}, {&(0x7f0000fcc000-0x5a)="9cf13500358fe96fc95f6c3ef8e18a84aa0d32cca77b3005a8d7c2a4b0cc95491b3a56fd379a8cf6c1aaac34ed7158af2b8485aff4c75047e3f90d0fc9debc4d8f05208d5d9ae12686fe92831483e688b7b1f3d9a27a781c0b84", 0x5a}, {&(0x7f00001e1000)="8ff839edbb4fa97f1a86df94a389d6666d948e4d8e9fa1728ae35d7fc0d7ce9dd75c74210ce16faefa14310fc0d4369e11b95f9b2c985d3a764c2bd6ecb20a6950ebcd5f84e60a", 0x47}], 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 02:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a26000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000773000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000b36000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d55000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401, 0x9, 0x2, 0x400, 0x80, 0x1400100, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x4, 0x4) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0xffffffd1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000b17000)="", 0x0, 0x0, &(0x7f000004f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0xf6, 0x40012045, 0x0, 0x0) 2018/01/16 02:44:57 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r2, 0x400448e2, &(0x7f000012c000-0xc1)="569a47ade8bb653381b8b1dafcfea85f0a7f9f19e43a87d193077a45630b4d3fd62cf2cb1481c2716395b04a05fcfa962ceeee12a7d20e3316315d7219bf1a74a5edd040cfdc60293ada7865869f077c5f23743ded1b40b993fc93a6ce2ef348b2ededd771c1f86c33fdf90d4781f9bf8bca8acebda666fba7a31a0496b2df5bb5230cf5c387c922bbe3e7c0ec5a02083f0f95eb6738d23641fd11e8be0ad7a063a01364d77da40ca9d326d1fdb1aeb19523ccac335627b9da0d5c5d37c0f058d8") 2018/01/16 02:44:57 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0xfffffffffffffcdc, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa6) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:44:57 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f00005d3000)=0x0, 0x80800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000f79000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000309000)=0x10) socket$pppoe(0x18, 0x1, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 02:44:57 executing program 2: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/16 02:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000000, 0x83662f31) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:44:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000633000-0x20)=[], 0x1ffffffffffffdf2, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/16 02:44:57 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000001a000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) r2 = socket(0x0, 0x3, 0xab5624c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000001b000)={0x0, 0x9, 0x80000000, 0x6f0, 0x100, 0x4, 0x0, 0x0, {0x0, @in6={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x3, 0x8, 0x3}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000015000)={r3, 0x7, 0x1, [0x1]}, &(0x7f000001c000-0x4)=0xa) accept4$ax25(r2, 0x0, &(0x7f000001a000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000014000-0x4)=0x7, 0x4) readv(r0, &(0x7f0000010000)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x2) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/16 02:44:57 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 02:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 02:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000aa1000)={0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) r1 = socket$inet(0x2, 0x10000000801, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x8000000000000001, 0x4000000007, &(0x7f00009a7000-0x2b)="09f2800027f41a1e6f0f000000000000dc5ff8e3ce5d0f5ab6961c3133df9f929d0d189172f54ea3f16ead", 0x2b) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) socket$inet(0x2, 0x1, 0x10000) sendto$inet(r1, &(0x7f0000556000-0x1)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:44:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) accept$packet(r0, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000202000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 02:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000084000-0x4)=0x4) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getpeername$inet6(r1, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) 2018/01/16 02:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000071000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000439000-0x4)=0x14) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f0000e90000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) 2018/01/16 02:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000000005, 0x0) r1 = accept4(r0, &(0x7f0000c66000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000e2000)=0x14, 0x80800) connect(r0, &(0x7f0000ef3000)=@can={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt(r0, 0x100000118, 0x0, &(0x7f0000c64000-0x4)="66004ebe", 0xfffffffffffffffb) sendto$llc(r1, &(0x7f0000967000-0xe3)="a1e7ed8625be69e111812ea14ecde4f273513c1862df97f88594525c3087cb769b7535fc7f6aec7a4bec342931547d6f651cbb11941bef36cbd7d929a371a8e33f11e61679884686d59dafc109123fb9e960d39ad2a9ded50f0b90695cc082d7b7141a771669c85dd9a34ca5553d39945526406a097f61ca5e2d0332bf6c709f6ef5617fb9ccebfe32cbeefdab2d548566f25a98467100828e7cf6358729399d9d68d4b9571e158b0ff596a681b79aae88242f87a8cf52ec300dc2b828119d650a336db3bfcb765c368af635bef8c3d8a111fcec39808215a340d87385689e7d157b4e", 0xe3, 0x4000, &(0x7f0000857000-0x10)={0x1a, 0xf, 0x80, 0x80000001, 0x9, 0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 02:44:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x5, 0x4) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000241000)=[{&(0x7f000037f000)="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", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0xfa}], 0x4, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) socketpair(0x2, 0x5, 0x1, &(0x7f0000449000)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000efc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003fb000)=0x14, 0x800) connect$can_bcm(r1, &(0x7f0000e3e000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/16 02:44:57 executing program 7: r0 = socket$inet6(0xa, 0x39257dea070adf18, 0xfffffffffffffffc) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/16 02:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000025c000)={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/01/16 02:44:57 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000051a000)={0x6, 0x400, 0x8, "c4bf32f6fe55", "2c125a8d7fefd823107885bb9b479146"}) write(r0, &(0x7f0000fe3000)="2200000016000700ea09100820e2073f0a0000810000000000000000000000000002", 0x22) 2018/01/16 02:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) getsockname(r0, &(0x7f0000e40000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x17e) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/16 02:44:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) pwritev(r2, &(0x7f0000836000-0x40)=[{&(0x7f0000983000)="27d6f7381243e8a810cef30894f8befe19b9fbd53d57cdd7165952a4031b93e96bd4285b4adef459cc03db2eb87adc3483564d3e117a598933e7602896fb4041f38d8b559b925c6dac585f1bd06374c5e0361a7c2a34a3f8f22fab24bbcd68c5e1db77845e48c89941ddeb480e666e344d17d138ee098ac338a5f164", 0x7c}, {&(0x7f0000a01000)="d42cc219a1a7233a3fc15872138228512ea3192da60b955bb65386488e18e0dde57d5bb1c87872480e8583abc17cce5a36941467c0ae6d09990824913775929425bd57f6", 0x44}, {&(0x7f0000fc8000-0xff)="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", 0xff}, {&(0x7f0000d12000)="1f9f90e6c8fee47409cb055f7edf5d52f654f97a7d6beb08752dad8fa181069cda664672c853499658bfd9000eb873cc3428e6a50d3e98fd393c7b31da66a077e76c0d4ca8a25ffd4fd5f6a11f4c939501f8852acf2f2ef26d8bf116059c4add491d8519793ac5d109ce337f6049a6ed7a4c9f4ed5d4df4f7e819b12a76b58a0905bbe5ea8e4d546a90711e28e8b02c62590c4a8fb39b2bdc1af7f2810ebab4f411e0be2ab088644d09f5150c2e7046d91d0b24aa50087e9a550ecfadfd2ac95a302c43ea0e5766e9fab6b29d3e3b41f03eb8f8d7df7e03482", 0xd9}], 0x4, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) vmsplice(r0, &(0x7f00006a3000-0x10)=[{&(0x7f00006ba000-0xf4)="c8c002d764a2f93357862f5c9bcd1a02c4aadca974e12948efe1727f44429b1e1ef4cb52ff6aa607af498c5ed1916185a324f712a7237680642c8134d83099e67abfe4a12491ccbbde67455cabcf3442276bbcfb0ccded0506d344a0c311dc330c0d2a6543bf826efa4e8f732852ea364930106b6354457846687910a7a199aeafa51817544eeac0d03548972f07033dd73e9116b17bd820517e61ac7099a919534f31f87c76b2dc36df9d95f4bd623d8cc537673b08914d7f7f4d1c83a46cd24d360c458af9e394351b6e4e3b31edb0b5f417ba509f257a95afacd7d401131df2d93f0f69ece786f62e98fdc71ce26eec73d485", 0xf4}], 0x1, 0x9) close(r1) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1146.781899] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 02:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000f86000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00005f9000)=""/243, &(0x7f0000ace000-0x4)=0xf3) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 02:44:57 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bcd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [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}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x12f8, 0x0, "dfb759ebecc9e40c794ce8bc37f8df532498c194ee141a87242ed6913c4c459360f09edc1201fc4cfb4f99aec0c63099ef5d02bdeacd63d4ee1899598bb2b0c9e2b112bf699e9c2d333ca4e7531b9085"}, 0x160) 2018/01/16 02:44:57 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x80000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003e1000-0x4)=0x0, &(0x7f000014c000)=0x4) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000f09000-0x74)=""/116, &(0x7f0000c7e000)=0x13f) 2018/01/16 02:44:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000fac000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000819000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r3) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000b1c000)={0x0, 0x0}) 2018/01/16 02:44:57 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10, 0x0, 0x6) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ff5000-0x56)="1a3d644bc2c539b08444e4993e4cc2ad6ecb9458e8fc4e4b838e8b4195ae5cf3ef573657433b6cd1515b50fc3a9118c98c96e6d1b359c7cc65af706f8b3ded67ade94ebab99cb369f060cb182f993904d7d7ac9dd9bf", 0x56) 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$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 02:44:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000888000)=0x4, 0x4) 2018/01/16 02:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) accept(r0, &(0x7f0000210000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002ef000-0x4)=0x3a) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000e4c000)={r0, 0x2, 0x7, "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"}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d68000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x380) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000032a000-0x4)={r3}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b4e000-0xc)={0x40000000, 0x0}) socketpair(0x5, 0x2, 0x1, &(0x7f00005cc000)={0x0, 0x0}) r6 = socket$bt_l2cap(0x1f, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000333000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000e07000-0x4)=0x4, 0x4) 2018/01/16 02:44:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000048, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x1f, 0x800, 0x9, &(0x7f0000477000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000086f000)=0x11, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/01/16 02:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000c7e000-0x3d)="77d1ce1c45ff4bc7b7982aaabf26085bccfbbd79a3915fb5a80de2d2cf81b5113d08f9c58dfa39063c467930ae86c9d96d51e0f034d8480178592c0e51", 0xffffffffffffffda) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000b23000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000302000-0x4)=0x10) getsockname$llc(r2, &(0x7f0000587000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000503000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000071d000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000048000-0x20)={0x8, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000e03000)={0x0, r4, 0x10001, 0x874}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fdd000-0xc)={0x0, 0x4, "846ce395"}, &(0x7f000027a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000433000)={0x0, 0x1}, &(0x7f00001a3000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a63000-0xb8)={r5, 0x16ef, 0x0, 0x7, 0x5, 0x3f, 0x1, 0xfffffffffffffffc, {r6, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3, 0x100000001, 0x8, 0x401}}, &(0x7f0000368000-0x4)=0xb8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/16 02:44:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)=""/16, &(0x7f00005b6000)=0xffffff63) 2018/01/16 02:44:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000083000-0x4)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x4, 0x2, 0x10001, "41e58727d47c", "e1b6d27a2b177ec8b3ebbf1490cf61ba"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000ecd000-0x4)=0x0, 0x4) 2018/01/16 02:44:57 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xffffffffffffffbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000eb4000)="61a5054a357154e6e9e00a9767bdb1ddab8d1b2115f229713c9dc901ff03965057130d2a23829aa437a687b6473adc9bfceb079eb83854eaa8d94fa41a6af2e3f97edc4801ceb96e435f89952c9668da617a2401deff6bec3140faecde27482e3176dbb21cfe7a826fb0074174b2dc3e6e66e420e815e3e03d23047e19f75496e8f3f56db351dc4777476e87b6eed8e1760e9de318eca33dcc1588cc1e975fcea95f493297f5755a8b067221bd7fb24a0b6c3f2cced4d538965632919ea731b2054baee4f1cbbc64e0ff3550a166e582610b7e1ecf875dca649b49f7cfd95667fbded56afa9376d0e2f1cc0447e7", 0xee, 0x1, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "1306fa", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/16 02:44:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7ff, &(0x7f0000032000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c38000)=0x0, &(0x7f0000f01000+0x5e4)=0x4) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f00001f4000-0x118)="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", 0x108) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000708000-0x38)={&(0x7f0000801000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000efb000-0x10)=[{&(0x7f0000090000)=""/255, 0xff}], 0x1, &(0x7f000040f000-0x11)=""/17, 0x11, 0x7f}, 0x10000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f91000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008bf000)=0x14) 2018/01/16 02:44:57 executing program 7: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000021b000-0x4)=0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000021b000-0x4)=0x0, &(0x7f000021a000)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/16 02:44:57 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x802, 0xba3, &(0x7f000001c000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000019000-0x4)=0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000019000-0x20)={0xfffffffffffffead, 0x39, 0xaff, 0xffffffffffffffff, 0x2, {0x2, 0x0, 0x0}, [@typed={0x10, 0x1, @str='\x00'}]}, 0x6}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) 2018/01/16 02:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept4(0xffffffffffffffff, &(0x7f0000ee7000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000014d000)=0x1e, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005b2000-0x8)=@assoc_value={0x0, 0x7ff}, &(0x7f00003a5000-0x1)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000903000)={r3, 0x401}, &(0x7f0000c3f000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00009d1000)={0xc, 0x8, &(0x7f0000035000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x101, 0x3, 0x983, 0x8799}, @map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f00000d8000)='syzkaller\x00', 0x4, 0x69, &(0x7f00008d6000)=""/105, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 02:44:57 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000aea000-0x8)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5d000)=0xe8) r3 = getgid() mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef6000+0xbdb)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b11000)={0x0, 0x4, 0x3, 0x62}, &(0x7f0000ef7000-0x4)=0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000ef7000-0xb0)={r5, 0xa8, "9f24c5ca8d54d59c13d346cc4a56ff6723549a705df630e232729e81bb3a55fafcf0e13f27be6a6a73c32425188e8a971314045aaed80608a570daa099a0a5d6e7541b56da5a66811eb42b90d721d706ca2a20a62b626adeab67d0671c31e7d23cd98282e06eae95a6971c5b6a1089f205fb659f083cfc2a5eb2f4403060cab27ec0dd38cb347a049a8d84bd3e4a04e336c2a066ac04a9b94a75229ba89572eb5b2f2af97b9c53ed"}, &(0x7f0000ef6000)=0xb0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef6000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef6000)={r0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r6, &(0x7f0000ef7000-0x10)={0x1a, 0xf5, 0x5, 0x7, 0x0, 0x4, @random="0e7bb1b3fe43", [0x0, 0x0]}, 0x10) 2018/01/16 02:44:57 executing program 1: socketpair(0x10, 0x0, 0x2, &(0x7f0000869000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004fc000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000014b000)={r2}) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f0000f2a000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0x245) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000f3a000)={0x6, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b8, 0x81, 0xbed2, 0x8, 0xff, 0x0, 0x10001, 0x0, 0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a79000)={r5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000001000-0x78)={0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x905, 0x8, 0x1, 0x7ff, &(0x7f0000002000-0x10)=@generic="108ca33bad1e3f753a3b1c79c91d4cb1", 0x0, 0x4, 0x7}) r7 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001000-0x4)=0x0) r9 = getuid() r10 = getgid() ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r14 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r16 = getgid() r17 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r19 = getgid() ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r26 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r28 = getgid() 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) r29 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r32 = getpid() r33 = getuid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r35 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=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=@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) r37 = getgid() ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r40 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r43 = getgid() r44 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r46 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = accept4$nfc_llcp(r4, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000-0x4)=0x60, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r53 = getuid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@dev={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, @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) r57 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r61 = getpid() r62 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000003000-0x230)=[{&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000-0x80)="684f124e3fb4c5c3fbb21188c2d0a5de925ab4e43ec27f9ba3dd6bb2cfa0adc251edc8f6894b7f147b4a1592f4105c9a1fe765e0325acf08282b08f87e5ebdfab4279b1e7f0d7d95ec059241901f8edf7ff44db648da8099d942a17d520feb50af23d22ea8cbef7e7966a1007900eeda5d3fdb920c9163dbc1ef994de5877e40", 0x80}], 0x1, &(0x7f0000002000-0x60)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x0}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0xc9)="eb43623b876c8c152de3f76002acab01171b75bca86a5d8c20690e27ffc0729d0f09a3ec72a7c30c23c02ad6f4aaafb3e97ad85a75cb8f1a2dccdb23c1f948c35d130c85b9ec1f58e5b95b4cb4ee24d67be9bd35b8fc6b1c8757729b6db93b1d0a2c35b288bd1ec281f95b498aa695233673d7112129cceabb414053438057af2e19e8c99301df79585708bbed860ac80215f92738b650d34380199f17181c84dbcfe76ed5aff996bbb1a68aca92322d5af937b0083d78cdaf844202cfdf0719a7359a1d21e3d80fbd", 0xc9}, {&(0x7f0000001000)="28dba3b377a61a4b7b563116efa14e61e4d7b6e58ba858ac7943e18396fae5348cdb3dcf82ccbdac5c5be1db743ef040fc6d45eb1d4ef82dbf8f87584b4018ed18e72ab99d76a4e555327a94098ae81d6d3d58110d8bd09889dc8cf50183fed9a846b9ed4cbc0102bdff629992b9cc5e5f100fe713acf534df2d7b0b8fe884f4fbd4e6d6dc2a987e790dcaf81dcc509202412eb95de37a4e59e57ee1be1a823486339c2145", 0xa5}], 0x2, &(0x7f0000001000-0xa8)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xa8, 0x40}, {&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x40)=[{&(0x7f0000003000-0xad)="ac5c052afaca7852a91eb7ea61c840066fc2f3a6e07e8d204490d68893ecd22f00c653382060c845b83b048967015e360abf62fc81471a9cca714ef564f476cb668d225b54d1615cdb3627b421057ea6edcc180d969ecbb39baf5b8ed1a57b728e33cd9848dd82c98a959eb901e8fb332130363de184a42a716046e22fd5fcb70a3d663476c5a6c14315bb3149d953b76085e02294b7e2a07c5b9d5c36f583f64b873295566205cfea9dd1c470", 0xad}, {&(0x7f0000000000)="91849fab7a9ae4ecf706b08277f1f9354cdefc119d39919d98f214f0254aaf55c4099fb878e02825967736c5bc6c206cfb24ba45eddddb77407f67bee940087ff2c8293e7f67febfb353bba829e287cb84b37099306b360bf8d598022e0ce027f00eb5e3e7e5900230c4753260cae3fcb8f52adf583566fe7d234495ef8f2f6360e6f1edbf2856c82218355d353e6386cbf2e5063c1571b1472b1ffc73f0d830854028a564639d09ef84979c54d78b6cadd62718d351e638d0a19cf482819bf05f82b1daac43f5b987d4881dc6eebafbf1840ebaf0016ce10b4f39", 0xdb}, {&(0x7f0000001000)="dd4971fc25f32bc27ec444d33fc85dd2aec5b22a4865c658a5", 0x19}, {&(0x7f0000001000-0xbd)="6899456a82fbb62696927c90f3b9a073a6367995d01aefc1f8fd87ca23ee355d4f72be8a79f5529cfa9baebbf5f80d2b1232d262d0bb5904961787dc01965592f82af7cbf75cd59078efe03d8b495b408f8a4fbe3bab7b37c4e74e52f29de4de965d65bdaa814e2a50b078cfaf685b52bafa245b25b13456967b909dd4690eec4271bc18ae7be092a663997e6029418ca5824eae255d7e38ef8c36d2155854796acbb64c3439541c54a8d3a674d6aa1f4dde5b7f0aa0f70d8254f3514d", 0xbd}], 0x4, &(0x7f0000002000)=[@rights={0x28, 0x1, 0x1, [r1, r3, r5, r1, r5, r5]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r3, r5]}, @rights={0x28, 0x1, 0x1, [r2, r1, r3, r7, r5]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x20, 0x1, 0x1, [r2, r2, r47, r0]}], 0x148, 0x55ececdd1f7d6db8}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000-0xf0)="245977ff18317412e2572f7a11cbd5110e3f5fb707916218232e05ba2ea3d442f53960954249e422c253aadaa70a1782a0df95b6df0958783e5dab8611ed0ac7df50d26db55821e4b57a76a49885cd00c43d7ae1d4806da127750308f45eb823ce5950098cd2332cd1abea236d4a988af9d45c56862368dc8a6346f5d38f601dd139aaad29a9338ff53ba01c2dd404f59d856b9911c197481c04a050edd2919ae4f77c6a23b84e3f8f02afde41303b0aa3d63557fa77ebdb9103637328d0a1858f820ec64316ce2493713f615acd16d6ee254862eb3dcf8cb84cfd6b24e6dee33483add1a1bb964eb182df4951f29032", 0xf0}, {&(0x7f0000000000)="5c8858c6b53c33e0bbef0f8bc3b5082eab6ec6e96c199cd2cac7b24ec4cea91aeb8b753d34cece45d44502a6831fa41b846f472d45157be664fc65332b6aeedc470f25def89f285395f7da267d53f1cf544eb99a7e3c63263193496195f807bcd40fb6956c476f3ae2363ab2b792e1fb87dc43015ceac1da79eb583df9199e3788fef4591b5f3b9a7c4441a61ae34bc03d68c800465145ca3d1f3e", 0x9b}, {&(0x7f0000002000-0x7c)="71641357ddde2ddc02870f9e1c8a2fadae53f5c449f768b37ea7c0f3228df2c8bf120a4976e5b01a8b9a85163c22ad449f3c68d334e355ef670b7eca7f0136aba8bb584ce0f0ac09fdb0a21c2d1159c5dcc3579c6b6567eed28864a486f8ea404ea536651163e542cef0e419a8b7c43d3efefe8667c8b47febe0a667", 0x7c}], 0x4, &(0x7f0000003000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r7]}], 0x18, 0x24000000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0xd0)="260252543364120998e7951befe784e34c56d090c91f220274c492729e98bcdfd608dacbfffcc80d56bc1c22b7a2d895103931e7f20ec5e7593b0ff3447a126f9a725ea0007106171964afbce1919d8e5ce81cabc14704f60745b2ffe4213bd0c25419b5a726abcd6232d404fe8f04212a649d551a8ecd8277b3aa024c4c19fe5eaf1b507a6ac852ebc66ba17519432c19c5fcebe3b6349a52fab31594597292a9d0ad7bc6cc1a29b7e54f85dcb8742c2bdfdf38b194ecfd1d800df34e2788c6221b5d25e05b3dbb5339806d6d5c21f1", 0xd0}, {&(0x7f0000001000)="14efa4157dd894bb4effb13b29199001e9dbf0842171702976cb15aa505a7da97205addd1f5f5a34e89491a84f26dace7dc230c3e948a3cd4a", 0x39}, {&(0x7f0000002000-0xa0)="05b6445b5a8a77c81bd191547fa9de29577f5b55e22fb3a2fe624ec50d8176a0b56b1565e02084ce717c7081affbc4a62426dc942c2d801299c899b68a1fe2a6cd468782fd7d6015f00dfc8b6ba4f7418ab9e72d499c3c8c2562742da016a2d25026630ff394c51e6594870cddff7453eb86d63cbc59eae5b503dffafae58c5e51d755892d65b2c3de6f33e263a2c3f045ff166f35cf3ff5bbae3cbd53e63876", 0xa0}, {&(0x7f0000002000)="048eb7902d80a89c44f28f8e731ada1f081d926bb2b774d16e52ea2952a66fd1e1406090e914badbb599d8ac1ec50a2faf03efd0ddfb44517892edc4e53ecb57909f3bef2bad76be66a9a75e991e0fab8dc17c8745415a6e6ca6c34634e4b1034c4dec29c635fac087cf051619299e297b5be2c3895592bda7ddb0bf4710d5ce105a0a0334e147436badd35abe256e698c936ea322dc02491d47267c32b99e909ccaaf8299bfb9dc73150bdf4f1f69939950fc74f049e23c34c161adbb5bf1dc0fdb25e2414a357ae1a2cf1934b9cb10b67cc13e2997460fe66661b06d2f77cc4d2e5fc7727a6d59868ccf58ee6eeddc2193557c", 0xf4}, {&(0x7f0000002000)="4e84384af51db4e8ce2416f77ffe126c9ce09c27da8091c9f8031dbcb158e545f25e815d11eacd8422546aab6910678f21e9bdb27b3e6cda72565aa4bd03d9b6c799500c4670bfbd44435c616386cbf2cd3f5f07ee9c241bdc6c57af1b568d56f6173d935bb69f1d9fdbe9044e685db7934c020102871d3271baaa0d1be2d989", 0x80}, {&(0x7f0000001000-0x1a)="05bd3f1c020f1631c33a91bcd637df999a3895f63f808381ce49", 0x1a}], 0x6, &(0x7f0000002000)=[@rights={0x28, 0x1, 0x1, [r4, r6, r1, r0, r0]}], 0x28, 0x20000040}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0x5)="8ec970f2c1668b40bd029e8ba57e0e3d73a74fccab1b960de47f14da50de28f832c0", 0x22}, 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0x70, 0x1}, {&(0x7f0000002000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000-0xaf)="d206e9b11b72c2636669adb515152b3311742f89662248578bb54accea1363d74861c62b308a8ecc3570dd8eea4bbaa1bea49c8609de1bef5aff7737b4099c32318ca2bcc0503447030627de730fb6164fa5651108ee7a28b561ee2f4ab1758e5073946acfddd6e5e37646ede0388c60ded2d5fe7e9ca46f4490a3c6f39814469408e6ba375525227a302e3f92933c1fce17c9f4c08f4cd95edbb06cdb6a145b47171f78cdda51d7492fb31d8dbd83", 0xaf}, {&(0x7f0000003000-0xc3)="6ad5b96a3dd83f25eb509bba4fa92020f486bc338f7c724fc5638ebbec223d1101b8d7c7724dd35234e3fdc6c64edcc67774de3af5c270bc25827b2c24ecab3219ac039a7ce86d7ccc72cd2b789916c4b10cae6dbd7185ad5a44e38cc6d8d8aeb96fea3039f55ff406e414a8e8c227c6b1eb9394cc0609b148d77492f1a3a61484901183d52931dacdb29805dcdb96509a74ea9d6c00b9cce6767a57d093ee3df241f8dfa01e172f945f8a604c7707281e70339c18cbe84ca2d635e0d320dfd7e0d317", 0xc3}, {&(0x7f0000003000-0x7b)="108cf378e561a406cbf02fe2329d05c684242e70424ab7b53d7dce9b4cd4d6cd0e9b63c3df8d29a258c4a7dbbb10f0a534385f92e73aa62333ef28e011a512edd59eff040d8acbfb0810c5e2a8978966d7bfbe035ee51bb67e26ae1bf66a66333668e3da69daf25ff3f386332ceab55c01591f629b41c1ecac1b4d", 0x7b}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x32)="5f37756a920ee3a7a6a55aa81a1a89ede928f2ab701ef6cdc41bc41227bbbcbdf84c163416f758936b147d2f8be8a01984c3", 0x32}, {&(0x7f0000002000)="16d49a4d3e8d155f18567039768b09026725320eddc57a8c8eab664824da1108d11eb87d715b26e31cd01f1a8e8558c11408fc1103a6b4f1a9ebb21797e39f846070dd59f81334392e127aeef0fd1bb83ed27be72080ce123a4bac14cf1fdc50857625d2ea7e", 0x66}], 0x6, &(0x7f0000002000-0xc0)=[@cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x38, 0x1, 0x1, [r4, r1, r1, r7, r4, r3, r7, r6, r0]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x28, 0x1, 0x1, [r2, r3, r2, r4, r64, r6]}], 0xc0, 0x800}], 0xa, 0x40) 2018/01/16 02:44:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0xffffffffffffff09) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000628000-0x10)={0x0, 0x2, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000aa0000)=""/101, &(0x7f00003f5000)=0x65) r1 = socket$inet(0x2, 0x5, 0x95) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000073000-0xc8)={0x0, 0xc0, "153ece1c2ad617d1cfe7ee54b66b8cf54b3b0f63062c14710f367d94a873fb51308ee048346cc68361c4cbeb57a64e0e8aa4b7642875942a07e9b580dd4f435c513bf4b52d7770c53283fac89afc8468ab306081a384471bac3f8aed25870f219d8c35743846511d76c5d257dcacb5cde51eab6e27e80bed7bc09ebdce0d3c220b92ab8cb5fcc036d6c5eaab0c1599ea6342a1dcf4c9362ce8381a501fa4166d193c851d2c2464d6f31c35a8890eac413057f06ced6bf1f278527532db22e31e"}, &(0x7f000047c000)=0xc8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001c2000-0x14)={r2, 0xffffffffffffff7f, 0x6, [0x584, 0x5, 0x401, 0x7f, 0x400, 0x8]}, 0x14) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/16 02:44:57 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) read(r0, &(0x7f000074a000)=""/9, 0x9) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001bd000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000da7000-0x2)=0x8001, 0x2) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000043c000-0x4)=0x0, &(0x7f0000ca4000-0x4)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000da6000)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000da6000)={{0xa, 0x2, 0x14, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x0, [0xffffffff, 0x9, 0x1, 0x7, 0x7b8, 0x4, 0x8, 0x1]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 02:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f000082a000-0x8)={0x0, 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000cb4000)={0x9, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0xbe4, 0x5, 0x100000000, &(0x7f0000fab000)=@common='syzkaller0\x00', 0x7, 0x5, 0x3}) r3 = socket(0x11, 0x2, 0x81) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000996000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d24000)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000804000-0x38)={&(0x7f0000fd3000)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000b49000)={&(0x7f0000513000)={0x30, 0x3e, 0x301, 0x5, 0x1, {0x9, 0x0, 0x0}, [@generic="fc0cc8e756d93d2ce9934bbf9a5b71ee", @typed={0xc, 0x5a, @uid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x309e179c741f6e2b}, 0x4000) r5 = socket$inet_icmp(0x2, 0x2, 0x1) connect(r0, &(0x7f0000ff8000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2425, 0x0, 0x0, 0x1}}, 0x2e) r6 = socket(0x2, 0x0, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000468000)=0x0, &(0x7f00008b0000-0x4)=0x4) bind(r6, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r7 = socket(0x1e, 0x7, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socket$netlink(0x10, 0x3, 0x0) sendmsg(r7, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="779e680110db383957513be41fa0d87c655f432960eca236ab2a564a019871aacc609f2bf891450acff31ea21a83722dfa5e2cadfac60be81f7dd8235d3d34c0207f3d1b01f250779bf0d70d4b83e51e1c2fba059fa944c3d05b9471332c2514f6a6ca57927576757c5c9cfb6e45e303ca5ee9e1bb2c3e634b60e2174e491abb3f920aa1926639df68ed8bff6e592e77bddf77a87c04040e9ba7175c78810adf35255e3b86868f4cb27c74b5a7739c6df65f5b93fa34e8954a89e7125074f3fb18e5fd2d15875c6b2d454ce3dc771770073724e349733a4f44801078e8a19f3044d1ad2ddc7185477452641545a433e88e78c948c3913d0691b2c858b5f477b5f69661bb217d175715d450bf73c33f57d80e13449396332ad1f7442768ba4a2381047fa2466c192a18c3e9e90908bdd26580c69455fb5afce4951134ccd6940d31a1db1a230f2b5a632c2abfa63dfdea51f1bddd4333c6cd64a0ed3fe5d25c1e973b076fcf23f5c22072f5ed8d0fdc434c0c963647b31f81ddb08954df150cc08ac2f107d855b7d4bf8bcaf4112658a9104571fd515481fe0615f5cc428436e9d0756e9828684dedb12e6983e0043b5f07860b89e28ce922af45ceaa30b0c49122a745e704177af6e42b52a979f25240553f7a43f463c4ed8ff15a7a368a5b134af905ff4839ce118eeb2131785fe6649af3b52a4964d6a66ea11799ca8ca5397800fa7851fa5f9dc6542a91b6d5f62e49e4c2bfbeae759a725d9e496123ce9c7bd0d8754481deb78870449f7f7248b6008db4c2920ccc951430de43aede3194c4b8549d10ac70279192ec697c915b5f898f06743cb49bffbf48ef98f8d9137489baf2cdb87b6d1d1fa0840cdfbd4fc27ddb65685c7259a1ed77bdf685feb9a9a4eb388ec78dbdef75fb52a4d75242071fb66febcee43dd65298af273245e778284e6173f0a2cc1ceede22414f28a252198b7a0d426c2b1e48469f9caf06183206d2de9dff5801657e4b403cef13b48eef0c890014437ac656c643a1f393ad91d25fe10ca92e422dda1af0c9d3650218f3c2a182034c476ab8a54799b2833f1c8af92f3cb0d9b18922e257bf0c66f99c98d493f4ad3990aa27ad677b06a9d10f134711d8471b1aa3dfbf417ac07993d5d39fb322e97fd1233898e82c401ea28c87adba9034185340e8784524e7e2c6c00d8d00172f4db201da59eaa25df44651f5eb4a28f1530cb0d41007635c3731eb839cfe8664eba53e1563c8edc729e0d0c6fd7eabd5769c7264d661c6ff43d01f2a6b808e892289a28587301f7a6b5f74a9fad193fbfa3ea0037c5855652f303869e52ba4a7b66f30bddc1d0814ab463a8e20fb4931372f4b913e342cab8c4a653f9c0825511edade1608a02052fcd43f50e0146155cb173a5121bb54c84b3cbed7445d33612a2c4842d0e7334d0a4ed28e615acaea5139f9992128289eeee346a2958312c99afb60cef18d876fd0f71c43debc980c273074d67a56e06d58e9264f8e8a063b0b09aa94393977051b8cdecfd99efb5cb8905f0e5ac9618b27833d803dd803f50abec2e200120fb08d1b3fc0080651128eeb785605eaa17854229035b8ab09d766ed7e0e725969872ad4adbc5c12420842a32eaf5903475f0fdfe15d7ac010b7a20cb1a243190fa431d894d77e09903af94a1a3472f0adb0d6cbe903b06e0e4796f9fee9f314502f79a4b9f25cb3e32014d38ed142e9fcc5636dc416f48958bb8bd81cc34e35ba2b6535ee51772ad0b20e0e4fda68ac77729504f4f5c0cbe24593a269d20149ed9aafc3650c38b74dd52d471b276512365bf05c675e096f9c36156f824039bed82eb721e9198033826bcaff7aac0f2d7c9b245ee628ccded0db87ee873b191b49731beabc86309b33357e39e4c485030ddc073480a0715ba248a423490455f47ce4cb440d36af7a88dda794e1a539bf1e76a929b41453fdb38ba2391226bd80f04a496335d74790f224f209cd3d50ed1ae31b00a84c707efcc2d966dbc697864366029c678f180af4290be3f429e86701f26bf1e522d79638deedfb24731f154da1f727c0d44ed960615347ce0ff056718861652756f1e218cfc653e9f29a2fb126a63433c194a05fce58fd3df3241534fdfc845f59d105b4f23bb193d60b8827e3d209adeec753c6dc8434a6e52a57af1dcae72d4b38dd5e03445e05f7446d27e2a22aeb885952a0d4656100c174666964791c608621a684a145a915824d3080797063aec73c2e349cf2c140a8f66de395b0d9c200e364fc5e61c77bb4acb950172bdac2e1fb3b45f3829dbc6a2d7e926bc811e6a2bac14323d80863d232c12fef6dc56d92d0ec09dbbc170f8c7c9dee493470b2c4624eccfe2e9c9e0777c7f2356ff9d081eb6cdbb45238743590f8126be93f1ca5671b00ffe7cec5f43cf8178e0eabb1ed2929a8c7ca66512a5ec08da2c4875d787f57b0c64fd25540685ade9b5c0e21836934ea5a72f40243f5e28fc1068792ae81a55701da09a0800d34ba65d5915cde626240ad3c56e506c7b839fdaebb0c5e5dd59b5dd6821d99fa7b8628c184da8aff1cfd73d7d33047e141328a506641df12b10e2bad82244ff62e91cf99676dd7b0f25893af95837e2ec4a2157d64596e921f74c73f5b9441f2e307925916e6fab7313a2aa67deee1c7e21540749339cb5098715b6305ddf52805ad498cb12b67d53c2c0d2253b572ffaf5c534d54ee3971a1c790c9435228a8c6110934f1f6e35f95834a371261230a84a4fa69f09a41dc8eb57fd89c3cca290dddddaff776cc1ff0f9a793c873feb35a6ec1b8c2bf05eaddb54b00dc8c0faa4f0bd605fa5fa509727ca2d01d0fa52e823df99c045b920265f6c3c14ebb99c93948925d6e16aab976ce63e4ce3389e70e262656bbb334749b412ea961ca041b145a30256e905b37bd37efa4a4910ef06b04e88de9dbcb6c17ebc4c6c0c5ca779267d8bf8428d67f71806629ea7549652a2c8d54f9c13edd64e49444436b8f0655a7741e2b5320c259fbf8fbe541bf98a101d27a86611ed716347f89ab75324eeec5b76b5f1c921ef06cd7bc64c6525b92692665ed384d0d5add72b638d502a27f28ccb7fc1b2b68a53eb9520aec49968c5cc2e3f6f1da485bf4e511b3c70ddd5a9cd0d52cd1957d2282371c94066949bc79a5ef969a308e6213d2aff69aa5bfe24adc86255590f1f4b871620f6909ac98994046b8bec1f3d570aa3e6f24876d20b8adf36c8647fedd1a49fc36844c92dca432d179137dc6b975b631a9c36f81ff9d34d208a9dd5d1d620b94fa8b28c5a8b71fb883e710b3e78486c1fae5fa68ce0761f6af6d44ff57725eb8c903bbac06536e605132aa7bd7725a70c96b827d1f90011fb0d723a11e1221eb29493348405356302b8ab1f65db6d27b197f3c3b1fcac2575510613bd5890c52b9f356738179161eac3e2e442d1c1a59e0b4bc81ed62038dd3c5e83f66ed8d073ab603c64594a631106bae4adc6c7d15e64bde2d9e1eb5d8c9f1a90b82869a62ff948eeff29b10630ef8212def7de53cfa892f6ff60506571afe6f6dbb70352564699a551c369730755fc632b98582b5b53811d0bea2cd313d9c1d57771fa8bd9f932f0b121b229d8dae63d5b35cf2e53801ad5a6fb954294846336ebf60087ea5a876caf0c055f7920e94ba136862e820093678d17ebc191728f082", 0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) socketpair(0x15, 0x90b391ad781837aa, 0x5, &(0x7f000014b000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000048000)={r8, 0x50, &(0x7f00008b6000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00003aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000763000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000001c000-0x4)=r9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f000044c000-0x51)={0x0, 0x49, "6d29139f0b79a3157690100b0466358442e90c8304cca59e38545ba8cc864c8456a839e1d00aa95732c29913d14d3cdffa3162b7abc9eb37bf41990e3e3878cada2f39474585eb3a22"}, &(0x7f000039e000-0x4)=0x51) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000084000)=r10, 0x4) 2018/01/16 02:44:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701", 0x24) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/16 02:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000334000)=0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000f6f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000165000)=0x1c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ac4000)=0x0, &(0x7f0000698000)=0x4) preadv(r0, &(0x7f0000fc6000)=[{&(0x7f0000a98000)=""/184, 0xb8}, {&(0x7f0000749000)=""/108, 0x6c}, {&(0x7f000060a000)=""/148, 0x94}], 0x3, 0x3f) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept$inet6(r2, &(0x7f0000613000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000291000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000055a000-0x55)={0x0, 0x4d, "3666fb3862a91a91b50e40f8839510161e5feb6f41311165972cc8279fb5ca19e0e00f16dc532d953cf27e51710fe030e57ace0bd1ce94a8a0025aebc56cfaa9bfaa435928b69602be22002344"}, &(0x7f000092b000-0x4)=0x55) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f5d000-0x6)={r4, 0x7}, &(0x7f0000919000)=0x6) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:44:57 executing program 7: unshare(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000924000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000bbb000-0x10)={0x5, 0xffffffff00000001, 0x8000, 0x9}}}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d84000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000d8e000-0x4)=0x1e, 0x80800) sendmmsg$nfc_llcp(r1, &(0x7f0000cce000)=[{&(0x7f00003ec000-0x60)={0x27, 0xb4, 0x40, 0x3, 0x7, 0x4, "efd250857f4fcaec63689bce97e21f67fd5542ec8e30efa3fb30c154432ca2a478b038e8f33f33908d08102688c9e207ffb01bd0be0a506a703fca232372e3", 0x9}, 0x60, &(0x7f0000206000)=[{&(0x7f0000fbb000)="4dfeb03f403f573101c124f1dd2097301e8c59d89290c83e02d92d3cc7ec99bf19f03ea74156e5b2e55328b6fac37c3448ff7817b9b0c798a100dfdaa8d33ecfd20ec4e1fce03e72a429e1cbf1fffa2e4e907a227c0b7129406776c4db7309f9a2da3f7eb60aef9eeef35d0a2fe3d4c55d7f9fb30b4905835652b14dcec1e72729d04c2b93b834f8973c723759c3aac506e12684e5fba422b9f06c414e7fe5a16d734def431d9eafc6df991c4a6e5040a0a90fcdbe9c94467c525bdce2406752813df4537c325a07eaa4d4690f", 0xcd}], 0x1, &(0x7f000081d000)={0x100, 0x10f, 0x1ff, "ec45f6f3a9a8b55fa61b696f2a9e05e3eb076fcc361756d85058cfeabe5c4dc88f4431c7a6b8f960b411ea34091c882f9ef0f6336fec52604a6b72d04307f28e6df58469084d6cc514c2be1b32bce10d20152ec9ba383de6d077ba66906d0f93c893203c8460977127d525d079980de172687c985a960d1d5c123523a7b57a8d66e8f5d0aa7006c0c3b22e63265495fd9278d861c5cec4b99eef1e5190165ee1cf2d8dad02d47a7d3410a1cba7637fd864aa0385f9376afa1aab59b69e720e5b6d4b329396b75483f169d5a17b9e500a39eb16b992a22a07cea7846efe4df22fb5ad49e03fd453a1b89788355f"}, 0x100, 0x1}, {&(0x7f00002dd000-0x60)={0x27, 0x5, 0x100000001, 0x3, 0x4, 0x9, "0ed299f042fe7ecb5790834291d3a8cc96f0e7808c36503d81bc3caec0d350303f8011151b4a453304172c37492ba17552d0d8b46b4f05ed4b765c7a824fed", 0xd78}, 0x60, &(0x7f00006ef000-0xa0)=[{&(0x7f00007b2000)="f9a54fc62b5844abf02814dfe58bf748363be8f931b4918276592d93acec3114254071f31d78494c22b1c0ae9a1bbbfffb7ca96642340f521ff7b034d2849e4387b04ced7c17933c3fe95e8a4719f67ab3616c539a8f8f759b80f5264f03b35426084e709db52761d544e97629221836ec19a688042fec30d779bc5cd4fd2d185e6473cf4356ddcfc144dab4a885ff3436b27c4acc7deca63bfeb2cc369185a0707a7eaf5e2fb93e7deafb", 0xab}, {&(0x7f0000e9f000)="9b7c56554a3829d353a478a96f7a9b018c605e4e7c45e7e0861b1c7b1e6f1d5edc42f80d3699f74d4bd3e583fe0f988aa214b782c0be0568987ca03beebc01a158c6c321529bae4f8c46ab7cb76ac5e2d3900fc481c4853864260517dc574fe8c662147a64303c30b25ff54bf73b6347a00526a6557e7c20c6a820d44ba54de5250f747a0fa6a8e73d18e5309a", 0x8d}, {&(0x7f0000cbb000)="4ced6d35c27d48a361b8823f4ab20545cb7eaa5e24b4526db218c284ffc7f26dc8fcc0aa235708bbbc7987e674da2a4bd8c809ab969aca51dc430d36407448213d4d3e7fbc5318cd4967cddbbef1cb8dc89a23d953704899a5a0826d3f9d2455030c602a5ebcd4c8acb5a1b00eba", 0x6e}, {&(0x7f0000619000-0x13)="de071de9816ff5c02aa97438f533f5c7589397", 0x13}, {&(0x7f000006a000)="fe8c6b6102daeccc5021cb9cd5af1d4976ec0660b0f75a29c8acfb95b3245751b151212a4917f0d3a8373029a4122344feba4ee80a1b23a109572313fb35aa77a7a65b809fe25e710684b6307e959b1ee8239093f90562e5bd7280f0e0b187a5fc3797d144a7b86b9ac766faac380083ef78869b624553c312f7ed2a645b8c156ecbf3d111df85b954f28eb6d803a8c3ea4357540cf7d6ef0914dc664c97a3b9cc3503da66f9b0512c9ab0364e6966b8fb9a1a9b3ff54052f8b84b8bff765ec8353bf1", 0xc3}, {&(0x7f000086e000)="d2dc4ac8011ceb6b1e46a2177b45b1b6159259a623edb979e7f2ff90a89e9cefa0f93cc9effbb8540535c2ff82e3da3b3fdc62d2f79817d860958ede7d3824b4896b10dbe20c0c8edc5cf0df30", 0x4d}, {&(0x7f000014c000-0x1000)="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"}, 0x1010, 0x38c27b927bcfb460}, {&(0x7f0000cad000-0x60)={0x27, 0x1000, 0x5, 0x4, 0x1, 0x9, "7cef28b7083fadd6a03d82c20f80794836651673abb3ac73b642a88b60559275ce97012586fb9e9aacdfd7c87b18d9cad7073c999c387345568a9160977aa6", 0x5}, 0x60, &(0x7f0000802000-0x20)=[{&(0x7f00009a3000+0xdca)="fda7bafeff337fe75606468ea9274f59cce39a0b03d21153ce7ba6188fc73d726993098b05d52e8b1ec45708d0f5e40c47aa74b0e82e9eac5bae3d0a476f", 0x3e}, {&(0x7f00001fc000)="7dcfdb302e54c1066e193422ec1ade6756d75e39848ccec1530306eaa6a7eb6911bd039f798eca425550", 0x2a}], 0x2, &(0x7f00005a3000)={0x1010, 0x13f, 0x2, "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"}, 0x1010, 0xc081}], 0x9, 0x20000011) syz_emit_ethernet(0x46, &(0x7f0000c04000-0x66)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f30720aa9cd9", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000072b000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000573000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bf8000)=r2, 0x4) 2018/01/16 02:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x26) socketpair(0x0, 0xa, 0x6, &(0x7f0000565000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f00007da000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000-0x4)=0x10, 0x0) accept$ax25(r1, &(0x7f0000de2000)={0x0, {""/7}, 0x0}, &(0x7f0000e8f000-0x4)=0x10) connect$inet6(r0, &(0x7f0000eb2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/16 02:44:57 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) [ 1147.105357] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 1147.131751] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 02:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000726000-0x4)=0x0) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x1, 0x2e, &(0x7f0000917000)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00008b1000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000934000-0x4)=0xc) 2018/01/16 02:44:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f58000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4201}) getsockname(r0, &(0x7f0000844000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000-0x4)=0x10) 2018/01/16 02:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) connect$netrom(r0, &(0x7f000063b000)=@full={{0x3, {"94ac67616d6dae"}, 0x8}, [{"044f8a7b242956"}, {"40be880074e442"}, {"9f23dd92f7fc65"}, {"632b7f35610a16"}, {"3ed9a712f58470"}, {"24dbff915cb69e"}, {"f225f11935851d"}, {"94f3fe9cb87fd4"}]}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) shutdown(r0, 0x1) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000483000)=""/248, 0xf8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000888000-0x50)=[], 0x0, &(0x7f0000010000-0xa0)=[], 0x0, 0x0}, 0x0) 2018/01/16 02:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000943000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000746000-0x4)=0x10) r1 = socket$inet_sctp(0x2, 0x4000005, 0x84) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007e3000)={r1}) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x200001009, &(0x7f00000d9000-0x4)=0x0, &(0x7f0000d0e000-0x4)=0xc1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000262000)=0x0) accept4(r2, 0x0, &(0x7f0000ecb000)=0x0, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000082b000)=r3) 2018/01/16 02:44:57 executing program 7: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000acb000)={0xffffffffffffff9c}) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000acb000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x3, 0x3ff, "8926a3821f71105de5c3d9320c67a5427422a3181d55bd1bb6918116f615def0aeb7817cac1dff3a97f227f8ab6f490c02164bf8f5b528db90526e5703c631a609050858772f923a7f390625f3a84dd0"}, 0x160) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/16 02:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000095c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000021e000-0x4)=0xb) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x19, 0x0, 0x5) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00009f3000)=""/100, &(0x7f0000ee2000-0x4)=0x64) bind$alg(r1, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5", 0x5) r3 = accept$alg(r1, 0x0, 0x0) readv(r3, &(0x7f000059e000)=[{&(0x7f0000f83000-0xad)=""/173, 0xad}], 0x1) 2018/01/16 02:44:57 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x40000}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000f000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2018/01/16 02:44:57 executing program 1: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f1f000-0x10)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x4, 0x0}, {0x60, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$l2tp(0x18, 0x1, 0x1) 2018/01/16 02:44:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/16 02:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000406000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e09000)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000335000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ddf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008be000)={r1, 0x1, 0x20}, &(0x7f0000d93000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x0, &(0x7f0000098000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000032f000-0x4)=@int=0xff, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006ad000)={0x0, 0x90, &(0x7f00006e3000-0x90)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd26a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x4b8, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f000039e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000082000)={r4, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x684, 0x401}, &(0x7f0000f15000-0x4)=0x98) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000d1d000-0x10)={0x4, &(0x7f000096d000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r6, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000dc5000-0xc3)={r5, 0xbb, "7296337fb7becd214eca1ad6bd0e040a33dd68c5bd3eb18e056d481c56fd068e3158b6ab16b81329cb495625fa022d805dbe286b443ff240a768d341d2a8328e3091efc4205879dbf2ea788b499b23595294763d081ad14a0f0fa49e36ce138d33a26d6b1637404e8fcf778368eebd822cce3b0448f201c52fd4ddf56eca81892ea0763076e241f79f66cc9251c2a606203aac97675cac926f5dfa800e85c4a1a041c8bdd0d3510a31870e51a3d1795c895a0dad67510f005ca6b0"}, &(0x7f0000207000-0x4)=0xc3) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000866000)=@assoc_id=r5, &(0x7f0000368000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007bb000)={0x200, 0x1, 0xfff, 0x7, r7}, &(0x7f0000ab4000-0x4)=0x10) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000c46000-0x4)=0xffffffffffff0001) 2018/01/16 02:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000520000-0x58)={0x26, 'rng\x00', 0x0, 0xd, 'drbg_nopr_hmac_sha512\x00'}, 0xffffffffffffff86) pipe(&(0x7f000019f000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000725000-0x4)={0xffffffff}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fc8000)="e517b5baaa785dfbd300000000fc99", 0x482) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000039000-0xa8)=[{0x0, 0x0, &(0x7f0000b12000-0x70)=[{&(0x7f00004ec000-0xc4)="085f3f6401fb2f75e497414260f662d6541daee6dcde11cf6dc6ab13bd2f928b98", 0x21}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/16 02:44:57 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fd0000-0x2c)={0x7, 0x4, 0x8000, 0x400, 0x15, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000d18000)={0x6, 0x1cde, 0x9, 0x27, 0x10, r0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)="", 0x0}, 0x20) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b4f000-0x20)={r1, &(0x7f0000fc5000)="", &(0x7f00000a9000-0x57)="0c93c0a4c300157412c44dec0564435e665bb6173742298977ee4b1736baa19b516756f6891c5d5a2c640a4386373ffba893dc893f0ce6b63171796884c78612e7aa76c22dc5bf44ccfc92446726583ba7c98ca09bbff3", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/16 02:44:57 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c6b000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f81000)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @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) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a4f000)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f81000)="0cacdfe05f2a6ea6cdbe83de1903ff3393c4c5ee11", 0x15, 0x40000, &(0x7f0000f81000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:44:57 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) r0 = socket$inet(0x2, 0x5, 0x6d9a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/16 02:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d4d000)={0x26, 'aead\x00', 0x0, 0x1000, 'rfc7539(chacha20,ghash)\x00'}, 0x4708a2677b511fb4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000d4f000)=[{&(0x7f000055e000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c36000)=[{&(0x7f0000562000-0x5b)="6e86e8f2500ad41e0309862271af8d42", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 02:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r2, &(0x7f0000bd9000-0xc)="", 0xfffffd82, 0xfffffffffffffffc, 0x0, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$unix(r2, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x57, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x1201000}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x1b, 0x0, 0x4, 0x1, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:44:57 executing program 7: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x5, 0xffffffff) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f000004c000-0xf3)="eed5fe13e232a2826415627a4afa5a7ea7d3556bfe327f3e4f9acc7300b164ddf9bd881c2dd9653ce972a0b6e1c12b72d72cf7ebda5182e52c2b3558d887c2d82efc8765c9ad6fdd0bb582bf2fe9db83e5d48622f224e18f4d023b8252df9683e130f0681f59f8c23ac2fc61863f311074777d08fc34d66b7bef5def7a8460ab80307eb788100876d7c9c6d6542b4add0d967b132b2da82ace37a2e27f1897335545cc70c02edffc7595dd511a74fe0d4e5efeb6adc03cd72afa4f3e2677e80c9c6e278d0adecf08925ac34852fe4b68c6a670a5d6339bdc675fb1a59aa345ed1f897720c970efbfd81dad33461d1d918f4a9f") mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000004d000-0x4d8)={0x3, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000044000)=0x9, &(0x7f000004d000)=0x4) socketpair(0x0, 0x1, 0x8, &(0x7f000004d000-0x8)={0x0, 0x0}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000003000-0x40)={&(0x7f000000d000)=[0x0, 0x0, 0x0], &(0x7f000004d000-0xc)=[0x0, 0x0, 0x0], &(0x7f000004d000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000043000)=[0x0, 0x0, 0x0], 0x3, 0x3, 0xa, 0x3, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/01/16 02:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aab000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000cc000-0x10)={0x3, &(0x7f00000d0000)=[0x1f, 0x6, 0x2]}) r1 = accept(0xffffffffffffffff, &(0x7f0000bb9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008f6000-0x4)=0x3a) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ae1000-0x4)=0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000850000)={0x200, 0x0, 0x4, 0x8000}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000975000)=0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000372000)=0x3, &(0x7f00007b0000)=0x2) 2018/01/16 02:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000043000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000035e000-0x4)=0x0, &(0x7f0000868000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 02:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000652000-0x4)={0xffffffffffffff9c}) getpeername$unix(r0, &(0x7f0000db6000-0x37)=@file={0x0, ""/53}, &(0x7f00006c6000)=0x37) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ec000-0x38)={0x0, 0x0, &(0x7f0000d6d000-0x30)=[{&(0x7f0000bed000-0x88)="17b0c91ebd662dcd97e9e7d4cbe40df7", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 02:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000836000)=""/253, &(0x7f0000698000-0x4)=0xfd) 2018/01/16 02:44:57 executing program 2: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000e2000-0x4)={r0}) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000e1000)=@assoc_value={0x0, 0x3}, &(0x7f00000e1000)=0x8) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000e2000-0x8)=@assoc_value={r2, 0x6ab}, 0x8) 2018/01/16 02:44:57 executing program 6: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000b36000-0x13)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000aa1000-0x20)={@generic="5fd8207c26553134b7fa52d9f5593c00", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 02:44:57 executing program 2: socketpair(0x9, 0x80004, 0x3, &(0x7f000044c000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f000094a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe1000-0x4)=0x10, 0x80800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe2000)=0xb) writev(r1, &(0x7f000078c000)=[{&(0x7f00002ef000)="38f6f8f5626fb0ac7bd2f69d5fb1f4af023274bd2727c00d8628dc7b4c0faf44f305c1c11fe27e1ff9458b9c49c4c52607c584d74b0de11e33b1b8ab10099dd7d40093d0a6db11a8949a6a0030527e9e4ce08f0e3101fc2f6fc5adb513c67f3303bd", 0x62}, {&(0x7f0000927000)="92f9506688db432ca0a6a95f11796e93d6502a4bf0545b7f7130a3f4b78febf673342c9900d5b65ef383cb24ed0fae66c0d140659980c6396d612e18bad47de2b15ed0d2df622d1204c54a74eedfa4b25de34557c89f840b8a803b89a0dfd475a389546557be3581482a80c4f900ed7a", 0x70}, {&(0x7f0000dde000-0xec)="6ccb263322de0a6b5577070ed851b83989ee0be8c1298ebc021a8ec0940f0c1c297b545cfb450883717ca4113111d66bb2be588d4f8ce86124cb736efc7447610ed9a80ef247258c607dd455476d77755d1ababbd8b3a985c2345791e4473291018c232c81bedcbb1a7596580c7fc9ef65b2a5ef3f2bf61ced03353e0c9fdef038704e2632286acf1a17b72ea0e92d317d99d967dd797f625d7c673c8f8b95ceaf337fd46a334afad06cedde04b744012d285be3231923a7fda6950b1b0ed6b9e4fd10ca6a6b77dcdab9bfb04d6953b85413b72e8a784f30c9ed782663e5d73514dffdabc4e83dc5bd9fcb75", 0xec}, {&(0x7f0000fe2000-0x21)="6e47ae689d83c3ff03a01e979d3747aae7ecf0ff8d587bd05fb95b2c705fac1133", 0x21}, {&(0x7f0000fe2000-0x88)="07cce12ca28bff25ab7c465f8ad53127a3a31879ca078a982ea4827d6a8102ed8c380fabd56c04af3c1859225e255e02c470d57f291a21a4de0fba92edb6c4c83b0576e425f4d551a9cb863f1f74c25b0c738859fc38e06db18e9356ea408d83c238250e90f3ffcb4dcf14dde53821598c9eb0b111023d3da12d1f5159a7e691f6db243d567d647a", 0x88}, {&(0x7f0000fe2000-0x6c)="9f3b9f45db9b61821b28df9375598699ee0b9608b28b2190bd62540acbff2fe3b7eaca820f4e29a6850e060c629c5cabfa79a8ddd6e82f75fb1f667ed446baecbe100b5439807177ca6eb279407fa35423f9b73450761ca08f8a011a12929feaa21f2d6fb97338ccb79772ee", 0x6c}], 0x6) 2018/01/16 02:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x10000, &(0x7f0000e5d000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000326000-0x4)=0x8, &(0x7f00003d8000-0x4)=0x4) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000f7d000-0x26)="260000002200470105000700898ce8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000087d000)=0x9, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000f1f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/16 02:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000008000-0x26)="170000001a0025f0001812efffecfc0e8000ffffffc0bf", 0xffffff49) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000df4000)={0x0, 0x5}, &(0x7f0000c0e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000be1000)={r1, 0xc916}, &(0x7f0000c98000-0x4)=0x8) 2018/01/16 02:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000091a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x40d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 02:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x3, 0x20, &(0x7f0000b36000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b21000)=0x0, &(0x7f000047d000-0x4)=0x4) r1 = socket(0x2000000010, 0x3, 0x0) write(r1, &(0x7f000018f000-0x24)="2400000052001f000400f407000903fe0a00070008000000ffffffff08000000000000fc", 0x24) 2018/01/16 02:44:58 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, r1, 0x0, 0x0}, 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 02:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x5, &(0x7f0000b34000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000300000-0x8)={0x0, 0x0}, &(0x7f0000846000)=0x8) [ 1147.424775] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/16 02:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000305000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004a5000)=0x1, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00008b9000)={&(0x7f00002e4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) syz_emit_ethernet(0x72, &(0x7f0000efd000-0x72)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x3800000000000, 0x401, 0x9bc3}], {0x8100, 0x6, 0x3, 0xf0e}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x200000000, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x100000, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @empty=0x0, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xfffffffffffffe05, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 1147.500800] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/16 02:44:58 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a67000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e77000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/16 02:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r1, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x200000000000045, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r3, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/16 02:44:58 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x6) connect(r0, &(0x7f0000d77000)=@nfc_llcp={0x27, 0x1, 0xff, 0x7, 0x0, 0xff, "e3f15912d6ca04b33ea3495dc9b0da908662ca2fe1c269a2947f7e2881f0c5e18a00e1b40a79523910f8b67f9f4d9802d8572cee272d3dbcb15c2dd2cb8985", 0xd63}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0xa, 0x3}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 02:44:58 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f00009db000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000696000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x0, 0x8000, 0x7fffffff, "112f840affe9", "5465850c7560cee637cf15d7b5db42a5"}) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00001c5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fa6000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002e4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6(0xa, 0x803, 0x6) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fa7000-0x1)={0x6}, 0x1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000fa7000)={&(0x7f0000659000-0x18)=[0x5, 0x1, 0x7ff, 0x2a68, 0x6, 0xfffffffeffffffff], 0x6, 0xfffffffffffffffc, 0x7, 0x80000001, 0x0, 0x3, {0x3, 0x7fff, 0x20, 0x101, 0x1, 0x7, 0x8000, 0x400, 0x6a08, 0x4d2, 0x80000001, 0x3, 0x0, 0x6, "b42b00d708111e2d0c8384ea6bb70d27b98ee06e643a7ea1e99c05769b68a90b"}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c0b000-0xc)={&(0x7f0000fa6000)=[0x0], 0x1}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00006b2000-0xb2)=""/178, &(0x7f0000fa7000)=0xb2) getsockopt(r1, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/16 02:44:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x400005, 0x83, 0x80, 0xf, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) r2 = accept$nfc_llcp(r1, 0x0, &(0x7f0000000000)=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$nfc_llcp(r2, &(0x7f0000e64000-0x38)=[{&(0x7f0000001000-0x60)={0x27, 0x7, 0x100000000, 0x1, 0xfff, 0x1, "59b3f62b4bb59694359df2f079ff05111249558f91cd984ff175c9d7afffc4270790ab3a248c20946480695505e359a8bc724c6c17237918edcca4a3316d5a", 0x4}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="50d05b477dd4b84df4eb62d2e09eb720d2b6f52ea0f909de6c7f95d0ec5c1c6986d6b657d8d37a47b94054d559deee1463b495b6e8f08d7beb1e860108b635762ebe66e8f8", 0x45}, {&(0x7f0000de2000)="97c1882183aa324c8af8223b7ec0d7d0db846177b4692e58e42a782785e72c2065a084bc0422a54d215897612c2e962ffc305459670b5775c378c61845c2ed28d13fd07207ca0bd55e1218c8387c177f4370cb80a76911ab17fc77677a800f150be3f52baae08a45b50c18e39ec56f10a08e4fed81e3125fc37e1a4657cc19c85bd29630e7e100bf30a3b90f4fd83e2a3b2560f9d4cb22370df00e1c41528406", 0xa0}, {&(0x7f0000099000-0x67)="a4a335836491d4bbf4d6696e4125c49f86635af6d91fbf9205444e083e38a2c366934c384e72cb32ed3e686c896076cf8481696a7ffd55fe4b46ece35b07293956b57f452158fedffec8eb5f038941ddd1cf3024515eeccaf1b478c5836f701e4c933a42bd83e1", 0x67}, {&(0x7f0000c3f000)="a3303d4b2d49126434ed685b3aff59ac8980daac0e8bf911e83b5a145d389f9a8471a2e7797cdb9e03e6ead6a5b35ec314e19d08992c6ef89dcdd00a67c4386778e081fb026e805c89bfcebe498c3c1cee669b721a99b6d36a27534d56e022447f291375d513a113f054780893ca86038890c36c78eaaeaa4df9f188fef1cc3c889e95b61fd92b6274d9793bac50fa3bbe4445de42dde5b79abbda4d2ce0edc593", 0xa1}, {&(0x7f0000986000-0x56)="40b99b0533cb38bf0759340cf3b08efd513a57fbbcecb93b7953f3ce37f803863db14e77dd443693f7fe56f8c6c1f94b401a7fc27c06dcf22607e728bd9dd61ed54b05b2a79b70145877260259cb9d74d356bfb89584", 0x56}], 0x5, &(0x7f0000000000)={0xf8, 0x13e, 0x3d, "5d1ee43e41052df647c7ba942a99e69d4432e44250eabcb5a1cd9e8c74f46360b74b2e129287f37465c2c3395fcccb171337589356f0e22d02abfe85c188fb8ab4478d67a398087fa58f24109e93a3cfc9cafec42ffaef0e806dbb80a600834bb8c2f66b39741c830e388ffbdb5cf09b1be13c6275c393bbdeb1cf309caf9068a08b7deb442aac5691baf0c1c5bc65ae578959d95c1e153be96238c4e3f03df318968662599d39cba2dbd84e5647b6ef060f517b6b81aec8d5b4150e1084dbb038b8332af6c09d4f1b6f72b958f72bc4e9f8063b4f36c114000cc87e2a844ecc60d25a83661fc0a6"}, 0xf8, 0x10}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000002000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1400}) 2018/01/16 02:44:58 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) r1 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000db2000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/16 02:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffdbc) listen(r0, 0x1000008001) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$nfc_llcp(r2, &(0x7f00001e0000)=[{&(0x7f00008f2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7d05557f71ba828c6acafbb749e1aac072493231162a6c093f00000000000000049453ae13759f32f199494f8a57901f67d9a1f0956835404b942c6c921887", 0x0}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0xffffffffffffff06, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/16 02:44:58 executing program 3: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000e1000)=@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}}}, &(0x7f00000e1000)=0x3a) connect$unix(r0, &(0x7f0000050000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c) [ 1147.548557] dccp_close: ABORT with 65423 bytes unread 2018/01/16 02:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000bd7000)=0x8) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/01/16 02:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_sco(0x1f, 0x5, 0x2) getpeername(0xffffffffffffff9c, &(0x7f0000714000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a28000)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000898000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c45000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004fc000-0x4)={r0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000533000)=0x81, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/16 02:44:58 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000018000-0x8)={0x0, 0x1}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000017000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect(r0, &(0x7f0000013000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x1}}, 0x26) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000f000-0x4)=0xfffffffffffffffc, 0x4) setsockopt(r0, 0x111, 0x80, &(0x7f0000019000-0x4)="06000000", 0x4) 2018/01/16 02:44:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f06000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x1a)={0x0, 0xeb0, 0x9, [0x8, 0x800, 0x1, 0x401, 0xed6, 0xf51, 0x7, 0x3, 0x40]}, &(0x7f00000a1000)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e62000)={r1, 0x5, 0x2, [0x694, 0x780]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) 2018/01/16 02:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2000000000007, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) recvfrom$llc(r1, &(0x7f0000588000)=""/12, 0xc, 0x40000000, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/16 02:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000029c000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000c99000)={0x0, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x292, 0x8, 0x4, 0x4, 0x3, &(0x7f0000ec3000)=@common='teql0\x00', 0x3, 0x6, 0x80000000}) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1f, 0x0, 0x1, &(0x7f0000af5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005d3000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1, 0x7, 0x0, 0x2}, &(0x7f000023b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000682000-0x8)={r3, 0x1}, &(0x7f00004c3000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b2000)={r0, &(0x7f000023e000)="4d573b46025711e557c2b71ce185159e8f46bb954def27", &(0x7f000091e000-0x1000)="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", 0x1}, 0x20) 2018/01/16 02:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x0, &(0x7f0000ffc000-0x2)=""}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000f5e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000066b000-0x50)={0x0, 0x48, "1eff1141237e6a4e8a699bf30517b7592cc53e3095116ae18516c27ba77189212e7590b8e43caf87f5f6c4344c64393d4865c6f9c7067d66363451d2dabb307603071bcf465ad957"}, &(0x7f0000fec000)=0x50) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f4f000-0xc)={r2, 0xfffffffffffffc03, 0x20}, &(0x7f0000856000)=0xc) 2018/01/16 02:44:58 executing program 6: socketpair(0xb, 0x8220c, 0x7, &(0x7f0000791000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x10000, 0x8200, 0x3, 0x2, 0x5, 0x7f, 0x3cb, 0x0}, &(0x7f0000f34000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x10001, 0x3}, &(0x7f0000b05000-0x4)=0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket$pptp(0x18, 0x1, 0x2) sendmsg$netlink(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd9000-0x40)=[], 0x0, &(0x7f0000001000-0x48)=[@rights={0x18, 0x1, 0x1, []}], 0x26b, 0x4}, 0x0) getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r5, &(0x7f0000007000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000008000-0x4)=0x58) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000009000-0xa0)={r3, @in6={{0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff2f1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x20, 0x29, 0x2}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000008000)={&(0x7f0000002000)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c, &(0x7f0000009000-0x90)=[{&(0x7f0000005000-0xec)="1bfdd9f5163050f8e8cd25ffd96be4450658b02b75595acf180e9b71acaa66aef5bf3e2cf0ab1fc4abb3b35adcacc4acb38416a51e1462a54f479e785bd72f8a78f6f394b71c8b33cf66ea4a5b5de359db672cf3af877b0f9f5e86bf76ed0fb9ec5bd109b63eb8d7f38f461a722146309853633aa7e9cd880cafddbe5408e28795a64848083d6cdc4f15e5f1f9f69c2d385d5f30e5ff509bd9691844676127e28d51783471c101b1898062f034727f1f350be1af665024202ca52a3e2b2a523f92a7241719d20f46bc3fef0df80881a1b3a297031f38e3400e11b949647fcd9ffded10a314d70b42ef31369b", 0xec}, {&(0x7f0000002000-0xea)="1ad162166fd4562b29324fdbb8261fc37dcbd5990288c5844e02939dcacb0474614d8470d236250ff8f2d1a2a7b4de90b41dbccaf172297853c41249f60246726cd8adf464833aed1cd8ad5c8285fd04f46d49abb5dad6e1aaa42efda599be735b2202ddc8f3faf620d9084b3207520c8aac5826638957fd38d7419059faec4a94918cf82c02f192da5f94fd309772cb5837f10542f8194658daf2111ae19997c0ba31dc04d95fb5382260eb98616dde6a2c40b705b264ed2efcfdf97c4c0e7ea3d39a6b68e15e754258d9a1a25a614052cd48f2ce916225a9cef34c5168125ed5021cc3477d12679dfd", 0xea}, {&(0x7f0000005000-0xd4)="297533e3277f15bdc3934417806e5870c856444fd6d4c725d5907f0dde66093b35425e7d6eec5b7194e30e502e9e5f5825f4a0d5c73477ffb97572b7e763590bdf7edb6646a67a4bdaa623d7081f73a8d3867f9fccd9d8584bf112c173da3c62581b9141be437a3351b157792444b661812efc66151e046984929931e9c1969869715253d6b0c01ff5f945ed91385f0238ff06b3f57b98f26fe582a83e4fb92a76853cabbdd7b6a4edb60c58aae41c8971774b53aa913fb7bfb3b2219c92d78d2b77d6bd10d4404aff9380444473c999d219b4bb", 0xd4}, {&(0x7f0000009000-0xa4)="ea0cb369a7e088591253435c71a48fb57920d13aadc57bfab6167bda4140e4fdd6d6d3e60f5ba7dd3f89a09793f85996f4627f13ee1a050f74847f00e82e012af46bfa0ec0d0a4391745005f542a150a03ff2d1371ebeb9b93829d9a9186afbf0d6090c14584703ec6af1c8374670cb27df4589a05f10ffeb6bea755b734943e25f176060d834ce75e8be2bb0a0ef3a1fda2df13c55734bb310116156ea366a08c0f9f43", 0xa4}, {&(0x7f0000002000-0xc8)="feeedaa3526c173063fdee35f8e5ede22589fcc0b811c79ceda170c91420f5c9f8261ff3ecb6812f78ab85c12603237aa12ff7c5d27d9a138edda7e911f6ba22012d8173e95bedb158bb5b0632b02e559fb00aca602308dfb24b968053462a3f17451ea24ac1ee354307a0b33c7114523e5634ef4b0324b3aab8440505fc6cfff90e9421991bd60ff1b76d7dd015d9ba4462ff4dcc1bb9828dc4ecf2594745c67937e3ee162bfe2471b7088d63a43fa480275ed49782efaba6598f54c4b8338e611400c03b54a30b", 0xc8}, {&(0x7f0000004000)="8c020e2d2feb1164d2035985146f2f6643e2dd3dbd127ac7d856a660cf76d5d99137345fa9e0e09f73afdb09e84ffa9993389fed7186028675f1bbadff9c2c27cd2d903366da5cc8dfce17c657fa1576c15429cb03479a5f359ea50d15199c9a9f9596d2fe773fddc943a253e8e71a41946538e4aa2b1683d41437d393096a40f320381f32eb", 0x86}, {&(0x7f0000008000)="1951f46fa402812c50712ac05a69f671eaab99b9534ddd3593de10122f43977493c0ca2ac1aebf0f160cd9dc020f7c5d8ed5cd777d48c0aa8b4d4ce04dcef8ac848ffba948ec96ca18a3494d5f9bfdc6008d86c472fb018d1e49cd9abb150bd8db5fe915bcb692e7dd9803644cfc0f7de00654d0be6f490a3c5640a5392b79df45d9fec7f8c615a2a6c12744a85935836d742f743fdbc761de25ec", 0x9b}, {&(0x7f0000008000)="51b520a01a0ff1d73793b4d3f6eaa272dcef7bd33b962c16d63a7ff736c294d5827cf2830c6bee7d4913a7cde60e45d327b2cc4809132d7ffb7f8238dbd9852714ab1a", 0x43}, {&(0x7f0000009000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000001000-0x150)=[@init={0x18, 0x84, 0x0, {0x85f, 0x7fff, 0x3, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8008, 0x85e, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x8008, 0x1, 0xfffffffffffff34e, 0xf00, 0x80, 0x10000, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x9, 0x80, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x200, 0xcc04, 0x6925, 0xd6a, 0x6d, 0x81, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x363d, 0x202, 0xf7f, 0x5, 0xf91, 0x3000000000, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x200, 0x8000, 0x0, 0xc615}}], 0x150, 0x8040}, 0x44000) getsockopt$packet_int(r6, 0x107, 0x9, &(0x7f0000005000)=0x0, &(0x7f0000007000)=0x4) 2018/01/16 02:44:58 executing program 1: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/16 02:44:58 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000e000)={0x9, [0x9, 0x400, 0x0, 0x8, 0x4, 0x7f, 0x80000001, 0x9, 0x8000]}, &(0x7f000000a000)=0x16) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000010000-0xb)={0x8001, 0x464b, 0xfffffffffffffffe, 0x7, 0x7, 0x1, 0x4, 0xffffffffffff8ae6, 0x2aad, 0xd8, 0x6}, 0xb) r1 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000000b000-0xc)={0x0, 0x0}) 2018/01/16 02:44:58 executing program 1: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffdd86, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000350000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000ae0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ade000)=r0, 0x4) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000ae0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000949000)=0x10, 0x800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00007a2000-0x4)=0x2, 0x4) 2018/01/16 02:44:58 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x2, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000fed000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db5000-0x4)=0x2e) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000fec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a41000-0x1)=0x14) 2018/01/16 02:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000f2b000)=""/0, 0xd4, 0x0, 0x0, 0x12d) socket$key(0xf, 0x3, 0x2) 2018/01/16 02:44:58 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r1, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e8c000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a9b000-0xa0)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x10001, 0x6, 0x6, 0x26}, &(0x7f0000c8f000)=0xa0) bind$alg(r2, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000f81000-0x2e)="1c32b2acac15e0ba7cdbe45ee28f708a8fd6834580891da6b1c91b27488afbe6a98a0b161d92342a975da13ab2c44a", 0x2f}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) 2018/01/16 02:44:58 executing program 2: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f00007cc000+0x7c)="") mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fa3000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001d8000-0x4)=0x0) mmap(&(0x7f0000fa1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fa1000)={&(0x7f0000fa1000)={0x10, 0x0, 0x0, 0x10012}, 0xc, &(0x7f0000fa2000-0x10)={&(0x7f0000fa1000)={0x2244, 0x1c, 0x400, 0x0, 0x1, {0x12, 0x0, 0x0}, [@typed={0xc, 0xb, @pid=r2}, @generic="25ff0dad2559644b164a3b12987e33470ecb306babcef2c194fbe8b6801524fdd39d6d7fa8b4ac296cb6a1db4475a9250c9e0b98a059acc706b0bb3f5bdad3d8ceb84d5bc9", @nested={0x21dc, 0x74, 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", @typed={0xc, 0x57, @str='\x00'}]}]}, 0x2244}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000d85000)={{0x40, 0x3, 0x3, 0xffffffffffffffe1, 0xaa, 0x3}, 0x6}) 2018/01/16 02:44:58 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000020000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000023000-0x4)=0x10, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000023000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000023000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000e000)={0x0, 0xe153, 0x550, 0x8, 0x5, 0x100}, &(0x7f0000022000)=0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000023000-0x8)={r3, 0x1}, 0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000023000-0x2)=@generic=""/16, 0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x801054db, &(0x7f0000001000-0x4)=0x0) 2018/01/16 02:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c49000-0x208)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "416df6", 0x8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffffff, &(0x7f000064b000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000b78000)=0x1e, 0x80800) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00004b1000)=0x0, 0x4) 2018/01/16 02:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000c43000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000611000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c5000)=0xb) listen(r0, 0x1) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:44:58 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd0000-0x5f)="1803189e34915ec3d90b0ecbd032cb30f407b4939d16a52662d71bd39d35efac220a3f6e69bfa805a76c708bc2ef2f9a4c605a3f95d13d715c96d52672924313045d9859ab4d0a09e3948fc07e9254864d62b6806c2e8af0f3f285cd636575", 0x5f, 0x200418d4, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1f}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008b2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/16 02:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x801, 0x1, &(0x7f000030a000-0x8)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000362000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f33000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000b3b000-0x48)={0xf, 0x10, &(0x7f000020a000-0x80)=@raw=[@generic={0x7f, 0x6, 0x63, 0x8000}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x1, 0x0, 0xf, 0x84, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4c34e60c}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x28c, 0xd, 0x9, 0xa, 0xfffffffe, 0xfffffffffffffff4}, @call={0x85, 0x0, 0x0, 0x15}], &(0x7f0000112000-0x4)='GPL\x00', 0x5, 0xf5, &(0x7f00006f3000-0xf5)=""/245, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f6c000-0x4)=0x400, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000325000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/16 02:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x6) write(r0, &(0x7f0000aa4000)="260000001e0047f791f6caff00242207070008000000000000000000aa0737550500040008ff", 0x26) 2018/01/16 02:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000003d000)=0x15, 0x4) 2018/01/16 02:44:58 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004fe000-0xc)={0x0, 0xffb9, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000449000)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x1000000000000f89]}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept(r1, &(0x7f0000416000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000836000)=0x20) 2018/01/16 02:44:58 executing program 1: r0 = socket(0xb, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000215000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004b7000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000752000-0xb8)={r1, 0x2, 0x4, 0x0, 0x1, 0x3f, 0x305, 0x7, {r2, @in6={{0xa, 0x0, 0x107, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x7, 0x7, 0x4}}, &(0x7f0000001000-0x4)=0xb8) r4 = socket(0x17, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000002000-0x3d)={r2, 0x35, "a0c2ac4ec67aacc6f06b2c6d67eada473fda116f105d9855450a9fe0db75540eb7c81355acc04fca134c464ab8b1ee814f8025d7cf"}, &(0x7f0000001000)=0x3d) listen(r0, 0x101) connect$bt_rfcomm(r4, &(0x7f0000001000)={0x1f, {0x7, 0x0, 0x1, 0x1800000000000, 0xc355, 0x5069}, 0x0}, 0x9) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000003000-0x48)="323523ef5c2489caf1f7a717115c94e833b668405139b9ec591091bdb420fc1efde21f81091ead5e6f64a6ad646d6baf1057eca412b8f39fab2bc1b652d9e5be691317f48d63a8d8") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000)=@generic={0x16, 0x20, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in6={{0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e1d4c41, 0x2}, 0x98) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000-0x3)=0x3ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000001000-0x2a)=""/42, &(0x7f0000004000)=0x2a) r5 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x0, &(0x7f0000005000-0x67)=""/103, &(0x7f0000007000-0x4)=0x67) r6 = epoll_create1(0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000008000-0x98)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, 0x98) 2018/01/16 02:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x0, 0x0) 2018/01/16 02:44:58 executing program 1: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51135d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "de005e"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 02:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000354000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007c0000-0x74)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffffff66}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x60a6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}], 0x74) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000791000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00005fd000+0x126)={0x0, 0x0}) socket(0x0, 0x0, 0x0) preadv(r3, &(0x7f0000e7d000-0x80)=[{&(0x7f00005f4000-0xb7)=""/183, 0xb7}, {&(0x7f0000fd1000)=""/97, 0x61}, {&(0x7f0000888000)=""/85, 0x55}, {&(0x7f00000cb000-0x7)=""/7, 0x11a}, {&(0x7f0000455000)=""/4096, 0xfa9}, {&(0x7f0000fe7000)=""/166, 0xa6}, {&(0x7f0000cd9000)=""/222, 0xde}, {&(0x7f0000d78000-0xb0)=""/176, 0x1c0}], 0x8, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) connect(r2, &(0x7f00005cc000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$alg(r2, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000406000)={0xa, &(0x7f00007d5000)=[0x0, 0x3, 0x9, 0x0, 0x2, 0x81, 0x530, 0x2, 0x23, 0x0]}) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 02:44:58 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6e000)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f000015c000-0xa2)="81147d67210041cb9f49f034e2ae88599d9f56dfcc3d3beb9acf2f64a350fff3ce3f5d7da6007a88f04fdf21e7b19cf9d9a4e56e9674370472d4405339b7f534fe1f5e42ddfbfd04e2f6eb471b91961501ed59984a0747a0f75dc216de05bb72d6f4e82a1bef1980228a4f0a79f106d15300f5e14bae44f84bd4929b91376ac036bae3063b80f8fd71593dce90694cc8c07f723d8fce1e9b5e851a495ff09d0d2b5d", 0xa2) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/16 02:44:58 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000512000-0x4)=0x2, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/16 02:44:58 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfff, 0x20}, &(0x7f0000936000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0xfff}, 0x6) recvfrom(r0, &(0x7f0000000000)=""/151, 0x97, 0x2140, &(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/16 02:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00007c2000-0x38)={&(0x7f000000a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000e6d000)=[{&(0x7f0000dd2000-0x1e)=""/30, 0x1e}, {&(0x7f0000162000)=""/172, 0xac}, {&(0x7f0000748000-0xee)=""/238, 0xee}, {&(0x7f00006ff000)=""/186, 0xba}, {&(0x7f0000f0a000)=""/250, 0xfa}], 0x5, 0x0, 0x0, 0xf0}, 0x40) bind$alg(r0, &(0x7f0000513000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000066000)="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", 0x100) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000129000-0x4)=0x89, &(0x7f0000500000-0x4)=0x4) 2018/01/16 02:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) unshare(0x8000) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000ee5000-0x2)=0x51b, 0x4) sendto$inet6(r1, &(0x7f0000878000)="", 0x0, 0x8001, &(0x7f0000071000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r1, &(0x7f00001e1000-0x10)=[{&(0x7f0000361000)="c766c5f3ae716b11618c5832955904ff1e2823e55cfa1baebf92d193bcb6fc1716921e5bd93a6a2844a2ef1e5cee47011311717fc5abe8760b5f78384f5e012ec54fddfe22d09a39b80daa151dfe11a0ab40cd591dfd55d7189e1034166b7e45b30e87fde0a9c47dd85edae7204984057b9f834cf335126a1a3015fe069778addef3527267509663208b869a60ec0181ce5582a74aff00c172b2187bebe7b39d277a811d6fc427ee2515d2cc5c5ddd00a0872ed1e9c5f73371a4c59e0be29dd3077c43732b58b3d58974ed9447133c64e29f1f6c74353986f90a8a78467fba0367b48213128d9ec0d53bc2b980882ad56fac3f169861cfd0462881156d012c9fcb70508a1ed078ee3e4ffa52d4ccde66c7cc876770c385b46f73a673cb1b84ab62fc5928e172f1dbd67ce86dc24bc2f0c5385151d6cc41e01777750ca2fdbd399e4651006f1d21a2620aace049e8591c9eb64e5a5c1245ac373360fbd31d9a0ecfadcea17586cddbaa50939420edba9c73c2900e4ecff0f41a867100c5834cb614b985acd8b25de31bcd331759977546e1a2cff9123b6a3dfcecc88498a680833b6caf0dffa9c6d75a6c5bfe294bf0b15fe11df54b15895c55e5aaf6dea89b6045dd56978d77d047bf24701f37e151c3a0aaeba290c9143f8a8693529db35e8d6f07f7e96e8bdd4f692f22b34ce2967da901a6933d3dc60b14b1da35b04e72141fc5092443d823525ccef676161303f3d4428a534f622ee93cce9cb7e745efa8a19f032670f979fba79e6b502505ba17c884f74e2e42e7374739ff575a5b04cfb5d8f88830c259232540e7188a51dc75b78c5bddb49ab053b357a46a05259a208263a9fccbc824a7398f66f555d71cb937f2922a9b90358c6e7be4504b1c04d12f921e6949b9f835960aa4cdef0d845fc885394a58c1286943930683755bc53a96bea0f2caac74224aa702e683a9472bc408c6cd0b5480df756aa1726aa791a4bfe6defd9f109362ba30cdcb3f62ad16ffc82a49cca0e1ea77d42376b6af8e30b7f31d53f2272c35ca1121f33e9f342de3f2ae42e86e4c4f0182ab0e9b007fbef72a1e1558642ceb21e67d36928e4f129c4d96f3e93a0b94f6226c0259b3e70a7017b6b6ab0338b85e2963e4ca24a9d147c00c785ba97f72063116b1cfdf0922cb4a9809dccc02bd7309f280df8430747bf5ee91e9ff929f4ca7555419b6f1a8e6081679ae2d88efa3aea97836e38b62ed09cb1ac0517d931bdf033111d9827eb6901b749c8c6b0b0856e9a79b0e0dca0980e3f5368b990fad0b1746cbac4623a61986a86779648a74f074506cce7764f1e418fd051059ab56aaa2d5031eb816d992aa3b53d8302b3009ffc15f254405674ff52dcc9004aee82b30924e8c19c2d0847503fb2a83fdb8abec7d0d2bf66fd286ed2f8e5c6429219396b99abf22709993ffadebaf45a6bc5d81d45a8bb1de9f15206a2be2c081d1cbdd5cde2eee94f0f2e5246ab982cbb96641a3e3aa7788b45cba477fc042c33ff17b009828b219d93faa7a0338f8e9a228e56394655db22371ded547a3d8166e4d3fa2cf51985039851931690c51ef6d431e6c681caac5eb705c66dcdc16c4bd3f6591be258b2c02f02f3b13394d243186302937ccf04b03addf4ab684c4b24508ad4302a0ddc3a2020914b78faebf4f9423a198a822feaf02f73b4318cc17e2185a797507eff9c89be1e4c529b7923bbca0f7ad20d8ef096cbd45cc89659ea614594bde64f6739786b93fe6c4c69bb88df9209fd3ece14809cecdc52494c790bf2f62d8d3668c2e7278b7db027faed024791a63e1eae77960600a016c8ebb115dcfeb7ceb3071c57d12c07abf447ab29e961cbf8c45ee5d1a3cb1c44ca4faa0ddddf85372da2e7bd1afac6eacf60dd561e5baa0cc56950b878192e85088fa6b4e378063132355dd4287373a738ff9fdec84d2311f64359dd078036c75a14712da45771f4f261adda1270869149575ee21242fb668f7d3ed0e698be593ac53564838000940eebc959bb7bc17b94138bc37898dc7331459b89093f3134a2ffb66a5e93d5889500907c57ba568cc076fc68b91905d0169dc0393b5a13642bdd2723feeb1d12f9e8e8024e059d237956df48fbbf559ec2f00f47b7bf0ca80d373a6d0d4c5cde6f692fbceb2364629ae08b7050f9c304f385771466f7dc735aed65972fa7d381cf7c47a239bb3e33197bf", 0x628}], 0x1) 2018/01/16 02:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x4, 0x80000, 0x7fffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000154000)={0x0, 0x0, 0x1, 0x4}, &(0x7f0000431000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000096f000)={r2, 0x8}, 0x8) setsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f00008c1000-0x4)=0x100000001, 0x4) listen(r0, 0x100401000003) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r3, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/16 02:44:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x2a)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c7ae2aac638a949af774f3000a698170"}) socketpair$inet(0x2, 0x1, 0x200, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x17)={0x0, 0x54d5, 0x0, 0x4, 0x4}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x5fae}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x20, "eb10d576f3a726063fceb1570502e64ea34168e7b5d053e5b0249f55e78a6caa"}, &(0x7f0000000000)=0x28) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0x93)="90a8a18c18315e9bd4ecbf3e696181c7bf1cb8dbf6ef94ee3ef27e940a0689e7495e2e4a494efeb58878d7e9e38a24c166cdb77462de01106447b4d898fa3dfcd577d611f1e16082a045ac07412908abe6965d5b55ccaaa26c1303c4609a971597b18b8c753c42a35a56a33da2672de5c6dcb3dc5b08f96e2c673d499d0a2cee07e5230e37e2d513eb3d92da05d42e70af9725", 0x93}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="baf5a1211fff91f346d237193c14dff48b8fb8c95fd24d8e5c6f73c39ff6763b6f8befaeda6667c93d330bbe7c3c69f6e7a3ff8714327036d826c5f7117ecac32c2f8f91098e56a15907be237772142ec5345bcaa69c6be2fc809febd5caa789579d05aa8ec71637174b62763eadfcc58771e98c591139290c40759a7afbc66ba7bb4dd821fe64f3", 0x88}, {&(0x7f0000002000-0x49)="02fabc75500ecc9c36b0c450360d49b92b36c39a69dddd582c1725222a150b326ecdc3278016639801f0ccdf7fbf58fa8e5e782eac01e064b7e9d79d151fc5e65a9c74d2863a82056b", 0x49}, {&(0x7f0000000000)="57d28de867961083c073b6bc206e2083f6a3c2b0b54d9026940b5719e6c2b7a8bf69ed8d6d66adf0422da7573a96d4d9112a3e0d93baf26a33da516813af4834f0b0e95fbac1496482860e57315f1e2f6280b76404957959de05fca1f682fba84a158b022b31dd2bb5e7dad725d9693eed9744d98ca62f9eabb91abe7b7d64bbfe41f196b9c226e70708e763f710ebaaa56f4541e18ec6ec664708bbaeed86c60c7f85389c780b70a721172b0fad43359ad97c30af7e264686281f7392fcf9f05b0197aaa912d83d8ce542b9696708", 0xcf}, {&(0x7f0000000000)="bcd943c6f52afe8af575ce56c7920cd35c395537ac5b85a503f01a2be089d9a7e6ea56a27a77", 0x26}, {&(0x7f0000002000-0x12)="d7e9151800a2985a6a091eec06cff59d9577", 0x12}], 0x7, &(0x7f0000001000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x81, 0x8, 0x7, 0x8291, 0x43, 0xff, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffc01, 0x204, 0x101, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x200, 0x3, 0x400, 0x7fffffff, 0x401, 0x7fffffff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x200, 0xb96d, 0x575, r7}}], 0xc0, 0x8010}, 0xc000) connect$bt_l2cap(r1, &(0x7f0000002000-0xe)={0x1f, 0x4, {0x9, 0x3, 0x0, 0x2, 0x1000, 0x7}, 0x0, 0x70f}, 0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000-0x8)={r5, 0x1000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r6, 0x4c, "be9a1193d4a9d565bfbe0d931083e2e026a96a51f6aaf8bb97e2a3f27f946ba6108be6200caed1f3d2927960cb26c09f7185e4ed227b5a6ff24e32f379a703fa05692d6fff564e3dee9578bf"}, &(0x7f0000002000)=0x54) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r8, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000005000-0x8)=0x0, r2, &(0x7f0000005000-0x8)=0x0, 0xb4, 0x4) 2018/01/16 02:44:58 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000)={@generic="abbfa508e5d3f876af727d839efac32e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/16 02:44:58 executing program 0: pipe(&(0x7f0000063000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00005a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) sendto$packet(r0, &(0x7f000054f000-0x3d)="7618ab2d2004ea7b8918697615ff3d268b5452a653514e361341617506c474e1ac9ee09e39942c3bcbc4123092db693335b0aabcf02c152543cc36a965", 0x3d, 0x4000000, &(0x7f0000b71000)={0x11, 0xff, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) connect$inet(r1, &(0x7f0000498000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e9f000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003dc000)={r3, r4, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000b89000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2]}, 0x20) 2018/01/16 02:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e96000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000ea1000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002f9000-0x42)={r1, 0x3a, "3cfb5751a038b8d95f865b8861229a10dfce1862fbbfb547a1cd2bfe42677366c969d49831b1856f075f40e835907d546f341e76a2a6173957ff"}, &(0x7f00007c9000-0x4)=0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r2, 0x0, 0x7ff, 0x7fff}, 0x10) 2018/01/16 02:44:58 executing program 6: 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}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001b7000-0xc)={0x0, 0x6a, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000064b000)={&(0x7f00006e8000-0x8)='./file0\x00', r2}, 0xc) 2018/01/16 02:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) pipe(&(0x7f00002b7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f70000-0xe)={0x5, [0xffff, 0x7, 0x6f, 0x9d, 0x1837]}, &(0x7f0000d16000-0x4)=0xe) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000348000)={r2, 0x28, &(0x7f0000e6e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000906000)={{0x2, 0xfffffffffffffffe, 0x101, 0x0, 0x6c5, 0xa062}, 0x8}) shutdown(r1, 0x0) sendto$inet(r3, &(0x7f00009f1000)='e', 0x1, 0x0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:44:58 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b34000)={@common='sit0\x00', 0x0}) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 02:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000092f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000393000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000788000)=0x10, 0x80000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000cdd000)={0xffff, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x0, 0x1c, 0x5, 0x5, &(0x7f0000ddf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f, 0x7, 0x4}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001c9000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000724000)={0xa, 0x2, 0xfffffffffffffff9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, 0xffffffffffffffb8) 2018/01/16 02:44:58 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000024000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000023000)=0x5, 0x800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000024000)={0xffffffffffffffff, 0xff, 0x100000000, 0x3, 0xc22b, 0x7, 0x100, 0x9, 0x0, 0xffffffff, 0x2}, 0xb) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x40000000005, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000025000)="208058f959e7d18fc9faa9838abf1fc813ebc316553997634b2fdb28c0c4986f78839bb7e046fa76c477e604498c497b0d96f3285c3c6a5f89d6accc7d89353ba2584fa01689e584819b76cc75c79966029e542da7609dd133a9bbc95d6d2f6a9eced2a22160fd46609079dc91af66419673d31087b75e7f99555c413d2cb04179688f419f7749a76449d81d6be5d776d6ba8fe66c2a7d08ac5b18f84b15bc9c36047fdfa63c1dc2efcd7c1bdc97ae8eca6f1ed83ac43b9baec56753a7c5c4835588a398d0ae4354b3768e79d3257745682061d65d9afe45de42d4d8227eb3f2292fd672c1db5947", 0xe8, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000001e000-0x6)={0x0, 0x9}, &(0x7f000001b000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000d000)=@assoc_value={r3, 0x4}, 0x8) 2018/01/16 02:44:58 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x20)="47a9ba6b150668bcb416cdc4ed79de06f0f24cb80860465c8a8dd1f1cdfc0b72", 0x20, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f5d000-0x4)=0x0) 2018/01/16 02:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a0b000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000067a000)="2a169b489d76e421747e7b191428b999", 0x10) syz_emit_ethernet(0x46, &(0x7f0000ca0000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) socket(0x9, 0x5, 0x2) 2018/01/16 02:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000, 0x7) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000447000-0x40)=[], 0x0) shutdown(r0, 0x1) socketpair$inet6(0xa, 0x3, 0x65, &(0x7f0000efb000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f50000)={0x26f7, 0x1, 0x1, 0x5, 0x5691}, 0xc) 2018/01/16 02:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x7, 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e80000)={0x0, 0x0}, 0x2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x10, 0x1, 0x0}, 0x2fb) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000498000-0x8)={r1, 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005e6000-0x4)={0x0, []}, &(0x7f0000b86000-0x4)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) writev(r1, &(0x7f0000628000-0xa0)=[{&(0x7f0000c00000)="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", 0x7ba}, {&(0x7f0000df5000-0x1000)="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", 0x1000}], 0x2) 2018/01/16 02:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4200802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007a6000)={0x0, 0x100000001}, &(0x7f00001fa000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000045f000)={r1, 0xc9, "3890dec456af48150efe0fddb5ba15760708f637b66db871bc9b9016c659209691aeef26af0cb565814f64260949ac731a440a292f21bec87ab11fa442822b311958ca34070000010148c700000000000000017668b8050000001f12f9e399e08f69238ce1d6372639514391b092638444f5c6e0b79018a62cf895324e057aae612198f50226586f4083e9af18b7ce0000000000000009f412ca7f76b0269eee47e48f2c5a7eb7068dfdff03000000000000653b01e07860c6bee7a674ccbdf389144200000699b092"}, &(0x7f0000a98000-0x4)=0xd1) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000a1f000-0x4)=0x1f, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000056d000)='tls\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f00006f7000)={&(0x7f0000ed8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00001c0000)={0x14, 0x1e, 0x20d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000e3c000-0x4)=0x8, 0x4) accept$ax25(r0, &(0x7f000049c000)={0x0, {""/7}, 0x0}, &(0x7f000098a000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000119000)="8dc4e40b4a441da131c979676fb9378f1e55ffa22a9f91fff13ea644e6562b07ae989ec60d0b3234add8b9d2124a2f815bbe6bab0b48e79f04f7a4d1c6efbf1449bed8e18b0f3a11b302ae667664f58987151de829e075fbe92712487198ca5a4a24d40611460ee7efd95f0e21fffaf40efce5dfe85c7adc76cf6dd85d7d424dbcb422bd3e98655f8c8edaf801c17338f04e303f0601db6141a7de661a8324a3fb9a00", 0xa3) 2018/01/16 02:44:58 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000efc000-0x5c)="c744f4f0060a60a1325c3e8cedd1a47f92e1d5e6c24048ecf3bfc45df9a24c09ed6e44ece7e6a5ed84a9ad215500d58ebcd940a2722574eaacaf73ed5655f01a1bc983616fc95a0e5db2bd1dd106e28d328372a12b85aee97f46a9bd") listen(r0, 0x0) r1 = accept(r0, &(0x7f0000933000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000917000)=0x58) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000efb000)={0x0, {""/7}, 0x0}, &(0x7f0000efb000)=0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000a87000-0x4)=0x5, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000efe000-0x108)={0x0, @in6={{0xa, 0x1, 0x2040, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x800, 0xae, 0x20, 0x80000000, 0x1000000000000000, 0x0, 0x4, 0x0, 0x6, 0x7fff, 0x4, 0x0, 0x6, 0x27d5]}, &(0x7f0000efe000-0x2)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000016b000)={r2, 0xaa, "70ae14e64c6456c31109dbc1e21301fde1dcacdf0100787d9e2f3e34ad7fe85bbdf12dbad0acb8981514cdac3847881a5094f643600f891dfb5c02ce058d2b7840f73847f4b7001fbf98cc345085da043364eb4226e237c3f787f8e0aace17df995483ce4d14262de7170c133cf67c9f20e4da0f23333db3d495d0f4efd97a1463210863643d70f648f71a1d3aae266d28d42b970f0610ae0a3911c167ccc257bc08e58bf999bbcded89"}, &(0x7f000036c000)=0xb2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000efd000-0x14)={0x80, 0x4458, 0x5, 0x40000000, 0x9}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/16 02:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x15, 0x1000000000000004, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) close(r0) 2018/01/16 02:44:58 executing program 1: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x4}, 0xc) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000037a000)={0x0, 0x800}, &(0x7f0000a71000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003b9000-0x20)={0x8, 0x2, 0x4, 0x7, 0xfffffffffffffffa, 0x9, 0xff, 0x1, r1}, 0x20) 2018/01/16 02:44:58 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000001f000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000022000)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000f000-0x4)=0x0, &(0x7f000001b000)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000021000)=0x5) 2018/01/16 02:44:58 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000eeb000-0x4)=0x14) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000eea000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 2018/01/16 02:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bae000-0xc)={0xffffffff, 0x7fffffff, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea48, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 02:44:58 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/16 02:44:58 executing program 7: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) r1 = socket(0x1d, 0x6, 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000b5000)={0x2, 0x80000001, 0x4, 0x9}, 0x5) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00000e2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000001c000-0x4)=0x1c) 2018/01/16 02:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x1ff) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000dd0000-0x4)=0x0, 0x4) 2018/01/16 02:44:58 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x80, 0xffffffffffffff99) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000acc000)=0x4) r1 = accept(r0, &(0x7f0000080000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fb000-0x4)=0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000090b000-0x2c)=[@in={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7020}], 0x2c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000b1000)={0x5, 0x7, 0x9000}, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000657000)={0x0, 0x9}, &(0x7f0000acd000-0x4)=0x8) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000893000-0x8)={0x0, 0x4}, &(0x7f0000acc000)=0x8) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000acd000-0xb8)={r3, 0x5, 0x200, 0x8, 0x5, 0x0, 0x2, 0xfffffffffffffff7, {r4, @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]}, 0x5, 0x8, 0x9, 0x9, 0x4}}, &(0x7f0000acc000)=0xb8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ace000-0xa0)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffff, 0x6, 0x1, 0x35}, 0xa0) shutdown(r0, 0x1) 2018/01/16 02:44:58 executing program 5: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000002000-0x76)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x5930a333, 0xffff, 0x3}], {0x8100, 0x8, 0x3, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @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, 0x4000000000003a, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) syz_emit_ethernet(0x283, &(0x7f000000d000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0xffff, 0x80, 0x7, 0x5}, {0x7, 0x8000, 0x1000, 0x0}, {0x633a, 0x101, 0xfc3, 0x1000}, {0x1724c662, 0x200, 0x6, 0x391f3ed2}], @ipv6={0x10001, 0x6, "d7b851", 0x23d, 0xbb, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x2, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x0, 0xc, 0x3, 0x100000001, [0x0, 0x3, 0x1, 0x9, 0x40, 0x1]}}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x3ff}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1, 0x7f}, @pad1={0x0, 0x1, 0x0}, @generic={0x8, 0x32, "f359fc8969413f887e3b0b9596a6189ea3945a0d2fccdeabdc31b1a786f7bdbce735b2c64a21cb9c663698ea1562ad92d97a"}, @generic={0x5, 0x0, ""}, @calipso={0x7, 0x10, {0x2, 0x2, 0xfff, 0x9, [0xc0]}}]}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x6, 0x0, 0x1, 0x880b, 0xc5, 0x2, [0xc1b, 0x594d], "766b822762155585d9fe33bff331ed47b4ce9af238aca91e3a4cd200537b45b5e3a2034ad2eaf9f35d33e3856ab0d34f4a7a99fe0ae94df82509c7cb7d3eff7ae0337595fa9c4801097e1bc23c2d2de61989263bc11006dd246228ad2de9fc600e945ea036b2a0ea00ec240afa976b1d8e5113654568e1da2aa872283675d4be367e095789a7b6fb1a74324bfda5d29ea294b4f8c03106344866d8a394b12cc409f270e7869b3df134f1da2a946728f62780caac0440018935f23de4e27c0d63e8a530bee2"}, {0x1f, 0x0, 0xef02, 0x6, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x10000, 0x205a8bfe, 0x0, 0x0, 0x86dd, [0x6], "9a05a01a01bd37815ce8434e521464558bf3a099938b306dd943171b7cfe42c4101ea2907f225bb2c448a0ae69ba593860eb67fb23aa39e1cc26dad72cf92d8212c69d534e4189c64e791ce17b8443689c7b33926c3cd252f225f8fe114417cf3982473fa82cb3d04a610fe6fa52f9649d04c3190f029b77b45373780fb979cfff72b0cebf434727b5d969b2d7dbdf5eec5cd622af4bcdce941225afe796eecfc11257422d28a702c731a3e5c517ca98d5a8a407"}}}}}}}}, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000fb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000052000)=0x1c, 0x80800) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001c000-0x18)={0x0, 0x2, 0x30, 0x1, 0x8}, &(0x7f00000fa000)=0x18) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00000fc000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000fb000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000021000-0x4)=0x5b6d, 0x4) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000003a000-0x8)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000fd000-0x4)=0x8) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000fa000)=@assoc_id=r1, &(0x7f0000042000-0x4)=0x4) 2018/01/16 02:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000769000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) socket$key(0xf, 0x3, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002d1000-0x44)="1c89f32fab3953aeb4e91bdaa34097b057d90f0385a03aba11e4a438752dbd6844a1a45b6f0e8bd46ff2894e9bf003dbd95cd67d91bd26e38da7f21b65ff8ad455", 0x41) 2018/01/16 02:44:58 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00009da000-0x10)={0x2, &(0x7f0000f99000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7456b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 02:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x99}, 0xffffffffffffff8b) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0x8000f, 0x4, &(0x7f0000763000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004a3000)={0x0, 0xc9, "0ad3513a14c891d3380c1eec8437f2559a4fccb2cde4d78111473d082e49354be12b75d5788dcfbae0d1c2652c73fd8c051ad70cda7ae459dd82c8e7e0a26af3e11e4217f181eb3d9df0da94fda56e64ac80b2da3e0983b254baec17b49e100499fa1d55947bc65286aad9be6830efb04987d66e4a532f5d3db5e1f2b166c02675c156a3d958c0bd20fef0741c8d1a9ba0a44ee8d31ebb207861a332f2063c365dca076a51c53498d59b42936f0acfd40fedf9c041ea3f7d95fad87ba30932e8c196630e011767a7b5"}, &(0x7f000093c000-0x4)=0xd1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003d7000-0x18)={r2, 0x10001, 0x30, 0x8, 0xffffffffffffffff}, &(0x7f0000cb2000-0x4)=0x18) 2018/01/16 02:44:58 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f7a000)=0x0, 0x80800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f7a000)={0x0, 0xc0}, &(0x7f00000d4000-0x4)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f7b000-0xde)={r2, 0xd6, "03fc175e308d6e38b14f39f2cb25b1f2c41dc443392402d8646b72f7ff3f7fe51ac042873fa34aa2392099a6511d77a94f622b5f847175e57227a1311d099d95f3751cfa97138af0a7baf332418db000929b98233cd9369e3cf1679456a44678d1f9dfabeea5c88ded2f80f5d4c9bb7ee0bc13700691d4214d5a6c23f233015bbf8c3814e7082c77f35e5f92e72f01edbe72077e5018fa8c0955b6600d982bd8be4c158e853b3fb0dd4c2310d4984396bf82ea207d9f232421cb186bf065fcc483bd282b618cecb8d428f221bdea19141e492305353d"}, &(0x7f0000607000)=0xde) bind$alg(r0, &(0x7f0000876000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f7c000-0x2)=0x6, &(0x7f0000f7c000-0x8)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f00003b4000-0x4)=0x0, &(0x7f0000f7b000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005da000)={0x0, 0x80000, r0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000f7d000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x0, 0x0, &(0x7f0000a1a000/0x2000)=nil, 0x8b0c}) 2018/01/16 02:44:59 executing program 1: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$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$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000020c000)={0x0, []}, &(0x7f0000b3e000-0x4)=0xffffffffffffff06) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$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)={r0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00003ec000-0x4)=0x0, &(0x7f00009bd000-0x4)=0x4) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) 2018/01/16 02:44:59 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000acb000)={&(0x7f00001d1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000dc2000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000011a000)=0x0, &(0x7f0000937000)=0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f000013f000-0x18)=""/24, &(0x7f000080a000)=0x18) getpeername$packet(0xffffffffffffffff, &(0x7f0000d63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019c000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000058b000-0xc)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007a1000)={0x0, 0x0}, &(0x7f0000c28000)=0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002b2000)={r3, 0xd3, "149c0db6b3125fe91c2991c1b25262b96e7232e2b117f1ab1e66ff9f976483b8e37aaf57f6a0d5483d8c77b6e58c8de9d75c0392ff57568df21dd000e03fa2d183f9b43d0cfd7053df34c18b43850926d08b7445cb1ff471e3404f10a776f88df685b71123ac31f888bab0519f0c23da7235af606296c0cd1932d32000ffa457ed540f0e3887e0c8abf69fc52bdb50126f7887a86479249a2d446325efbb03abbffe125a4e59b524697e15b22cdb3a560ec4a8a1e32a355d8dcf73157316330070be7ec10ff383cfa901ef048dd3771134d90c"}, &(0x7f0000562000-0x4)=0xffffffffffffff6a) 2018/01/16 02:44:59 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x1, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f7d000)="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", 0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000080a000-0xe8)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000446000-0x4)=0xfea4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/16 02:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, 0x0, &(0x7f0000178000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000269000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x16f) getpeername$packet(r0, &(0x7f000096b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000d2000-0x4)=0xfffffffffffffe96) socketpair(0x3, 0x1, 0x8, &(0x7f0000a1b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000440000)=@int=0x80, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c74000)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000033c000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) recvmsg(r0, &(0x7f000060a000)={&(0x7f0000c6c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f26000)=[{&(0x7f00002dc000-0x8a)=""/138, 0x8a}], 0x1, &(0x7f00001c3000-0x1d)=""/29, 0x1d, 0xfff}, 0x2000) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/01/16 02:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000c21000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000079c000)={0x8, 0x3, 0x1, 0x5, 0xfff, 0x81, 0xcc, 0x9, 0x0}, &(0x7f0000eb7000-0x4)=0x20) pipe(&(0x7f000087d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000650000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000bc5000-0x8)={r5, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ed7000)={r2, 0xffffffffffffffff, 0x800, 0x81, 0x3, 0x1d}, &(0x7f0000f19000)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c61000-0x4)=0x1, 0x4) sendmmsg(r7, &(0x7f0000209000-0xf0)=[{{0x0, 0xfffffffffffffdc1, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0xfd, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000ed7000-0x78)={0x9, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, 0x0, 0x5, 0x9, 0x5, &(0x7f0000519000)=@generic="625633a7f40dfc3a44e01a4cb49b0fd4", 0x1, 0x2982, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000386000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r8, 0xc0406400, &(0x7f0000a12000-0x40)={0x6cea, 0x2, 0x5, 0x57, &(0x7f0000d1d000-0x57)=""/87, 0x1d, &(0x7f0000767000)=""/29, 0x4a, &(0x7f0000144000-0x4a)=""/74}) setsockopt$sock_int(r6, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d42000)={r6}) setsockopt$packet_fanout_data(r9, 0x107, 0x16, &(0x7f000097f000-0x10)={0xa, &(0x7f0000f38000)=[{0x5, 0x2, 0x6, 0x0}, {0x3, 0x2, 0x9, 0x8001}, {0xa0000, 0x4, 0x7fff, 0x2}, {0x0, 0x6, 0xc3, 0x10000000000}, {0xf7, 0x10001, 0xffff, 0xab}, {0x0, 0xffffffff, 0x3, 0x10000}, {0xaed4, 0x9, 0x5c, 0x5}, {0x38, 0x200, 0x5, 0x7}, {0xfffffffffffffffb, 0x8, 0x5, 0x2}, {0x3ff, 0xfff, 0x9, 0xaf}]}, 0x10) recvmsg(r6, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 02:44:59 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) socketpair(0x3, 0xb, 0xffff, &(0x7f0000871000)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002b0000)=0x0, &(0x7f0000b7a000-0x4)=0x4) 2018/01/16 02:44:59 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000049b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e35000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@common='ip6tnl0\x00', 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0xe4, 0x1}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000002000-0x30)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffffffffffffffb}, @jumbo={0xc2, 0x4, 0x1}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x7fffffff}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x40}, @enc_lim={0x4, 0x1, 0xcf1e}, @jumbo={0xc2, 0x4, 0x8b24}]}, 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0xc4)={r1, 0xbc, "7b73ceee3362eedd3b59ea8b78ed8bc19104b78d9385772d9559409ac38ea5d7cf2a22b50eaf157855a1cfacc1c41e94c2cc2c5752792bf0d6b8b9007c134a944a64a7bcb741d75dd5de56ee735823bb642ab810f3014cd60446d28c8d3da1c1a506c6238a34d08a3f3cbae4b5b97546ae46283d41ba11599b68170b1a0b06be44d123e5a6ea4405109d0284ff7d8ecb4edb5adbf7b4db0a1dfebd84c70e94a0efa5295e55603e84530093e21ff2658b012e3bbf60e721e09efa8643"}, &(0x7f0000004000-0x4)=0xc4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000006000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x10000}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98, 0x200}, 0x98) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000003000+0x8b6)="e5459c94a2c722f557d52bea4645c3edcc847f45e3ac17d743630bf029a5ed72109d3b2636f6e3937c5da098021ba0cc733ac202b51f7c19d8af13b8832596968685f4599d73f6e24933cc560b852a2ddba0cfc455fd2ba88c69a074126db63f7464744dc09efde857582fc6fca66139f320f1344cdd3def2f7f10b4be7b6b3e4ee90246a0ace61d92ddddb6a9e472410a1aa57624c8e35126b8ff52195962d9c3391901db1b190228f0f62c8609ed84ca38ba2c8d343d50f78b6d433f575a061dd3568f666c5449aae8396c905c0fb7e2ddfae7227d95a84428d6f83bc323c1a595c75afaa57b424c0e5e9cb36304bd239269be551434c627", 0xf9}], 0x1, 0x20) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000004000-0x10)=@common='tunl0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r1, 0x1, 0x4, 0x0, 0x1ff, 0x7}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000008000-0xc)={{0xbf, 0x3ff, 0x401, 0xfffffffffffffff8, 0xffffffffffff0000, 0xdbc1}, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000008000)={0x5, 0x3, 0x0, 0xf2c}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000-0x4)=0x10, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000000a000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @loopback=0x0}, &(0x7f0000009000)=0xc) 2018/01/16 02:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e83000-0x12)={@generic="44ecc435d224137aac7d50ee199b065b", 0x201}) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f000027a000-0x1000)="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") 2018/01/16 02:44:59 executing program 7: r0 = socket(0xf, 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000002d000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0xd6)=""/214, 0xd6, 0x140, &(0x7f0000001000-0x14)={0x11, 0x5, r1, 0x1, 0xf8b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ed000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "f7246b24eacef26d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 02:44:59 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f0000de6000)="", 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ff2000-0x38)={&(0x7f0000ff1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00004b7000)=[{&(0x7f0000ff2000-0x4)=""/4, 0x4}], 0x1, &(0x7f0000f6e000)=""/39, 0x27, 0x1}, 0x10021) bind$ax25(r2, &(0x7f0000fde000)={0x3, {"d249e1b442689e"}, 0x1}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/16 02:44:59 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x8, &(0x7f0000e83000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000092f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/16 02:44:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) socketpair(0x0, 0x6, 0x81, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x7ff, 0x4) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f000048c000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8864, "2ff8db00000000"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/16 02:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000bd000)="", 0x0, 0x20000801, &(0x7f0000db5000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000002c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x80000, 0x7, &(0x7f0000f8c000)={0x0, 0x0}) accept$unix(r2, 0x0, &(0x7f00005aa000-0x4)=0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000243000-0x20)={@common='dummy0\x00', @ifru_flags=0x102}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000db2000-0x30)=[], 0x0, &(0x7f00003a1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r3, &(0x7f0000197000-0x20)=[{&(0x7f00001ab000-0x201)="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", 0x110}], 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 02:44:59 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000013000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f000001e000-0x4)=0x80000001, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000001c000-0x8)={0x0, 0x0}, &(0x7f000001f000-0x4)=0x8) 2018/01/16 02:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) pipe(&(0x7f0000931000)={0x0, 0x0}) r1 = accept4$inet6(r0, 0x0, &(0x7f0000d4d000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003a6000)={0x0, 0x33, "4e101a289fdcb7618cb800195ca12338ee405484d32f8f92a642f5132f91e8fcdc83d2171b2ecd9a9d791578f30995b9c66b80"}, &(0x7f0000cb0000)=0x3b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000007c000-0x48)={r2, 0x40, "0a57860195071d19eb3ae9d927fea5d4fdf61cdb0fdd90bc6eca17e4e3c32db25025e22c09e7453b77cd8b2f416840876f12ceb555f3669bcef93419badc2db5"}, &(0x7f0000040000)=0x48) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000ba000-0x78)={0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5e, 0x7d00000000000000, 0xb39, 0x0, &(0x7f0000302000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffff81}) read(r1, &(0x7f0000c96000+0x41b)=""/143, 0x8f) 2018/01/16 02:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0xfffffffffffffffd, 0x18, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x400000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet(0x2, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c5f000-0x10)={0x100000001, 0x8003, 0x1ff, 0xffffffff, 0x0}, &(0x7f00002fb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000082b000-0x8)={r1, 0x8}, &(0x7f0000041000-0x4)=0x8) 2018/01/16 02:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a08000-0x8)={0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f0000d89000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001f4000-0x4)=0x58) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3eb) sendto$inet(0xffffffffffffffff, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00005c2000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x8) 2018/01/16 02:44:59 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x40, 0xf4, &(0x7f0000001000-0x40)="0230d3de912af7288d3730bec2026903dfe0ded99fbc35c7684c857d0c2e32f4c4cd77bec73f515430e3ce75f928b395cea123f6e09df996966f88f318c0da8a", 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x3ff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={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, 0x9}, 0x98) 2018/01/16 02:44:59 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000+0x889)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000a000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000a000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000b000-0x10)={r2, r3, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000c000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000003000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000b000)={r4, 0x3}, 0x6) 2018/01/16 02:44:59 executing program 0: socketpair$inet(0x2, 0x5, 0x7fffffff, &(0x7f00000f5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000c3b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={r2, @empty=0x0, @rand_addr=0x6}, 0xc) r3 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) 2018/01/16 02:44:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a92000)=0x10, 0x80000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000a98000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x805, 0x0) connect$inet(r1, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) socketpair(0x0, 0x800, 0x1000, &(0x7f000064c000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 02:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00004da000-0x4)=0xffffffff, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000865000-0x4)=0x80d, 0x4) sendto$inet6(r0, &(0x7f000005f000-0x1)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000415000-0x2c8)=[{0x60, 0x102, 0x2dc, "b882395ecde15674426a2342e1f97cfb92af2a4d545ea8d0adfeaf655b83f857258121f9130d3193be61648cee6320a5d796e1b9be8159fbec2a6cdc7c671fddf0cd46127a85a564e68023c613"}, {0x78, 0x0, 0x6, "80f66d39f61ed74e36411038fc59447abf0ada3e370be000200253d3e6b523211614b53dfedc62d6ff7dded29402cc10503fb6ca06493e2b1eae786764be4ef54b3e79195dafe63e6ae672947fea627a323c219afc478ddee8e8e1c906dbdd871a8ce6f16a"}, {0x30, 0x19a, 0xb5ab, "4f4d5710a67234fe35cbfa5a5520d347aed27ca3c1425bf4b888fb1f0c"}, {0xe8, 0x0, 0x2, "bce6912ded7bb0aebaa8355efdd2a23e9e5f24d23cea14029deaabf9d6421b349d16f57c6f20e361435e071d952ac1fa03d11318e1fd5851967f139ed7abceb3fbf41f8a529ab32037c127eca8ffe8ab6f03387274832bc29d2db7d5af47c5df74786da8f880375287d6d6befcb3f208e11e1ed5f2ab0bc0896a3a9c980f87230162e7cbb030acb84409d2faccea79d4776b1782b6809414cee6e736e8c5f0cdc6b55e5823d2bbd24562b7a589f414870c26c4dbc71a468dcc440ca512c790f82c96c14cd3187ad3932bd8c638124b0c2d07"}, {0xd8, 0x114, 0x1, "dbf79a8ad8c1d0d2a99525758dc6384dd8701c33e1ce66ae208fa8cba7530a6e64572e1aa0eb5350457b3d0b2ad61ad15d3264e8ab9b1b758bb85dbc2ebc8d0dc56926da0e6ecbc1e6a310f1edfb5b0fce9a88b903cfb95ebde3a357b75b11887b447887da8bb9bc5aee2d8cd8e4a854d14a495f516cc381716fef2b19b64d33cea5fdba85a3ec82f7416e3178400a2267cafe3d425ac41c3bea5b9568cf52ba8f631c56357dc6a59fa9bb25e4ee32f4be91a81c146f195e6f921144326cf2a0a3"}], 0x2c8, 0x0}, 0x0}], 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/01/16 02:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000015c000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00006b9000)={0xf942, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, 0x8000, 0x6, 0xd8, 0x7, &(0x7f0000ed3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000, 0x100000000, 0x7}) connect$unix(r0, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) 2018/01/16 02:44:59 executing program 3: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fdd000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19a647e00ac4fef556bf9d6f4a833a566f246744b08ae205cb0f3b420464feb498f2be5eaa781bde294db3d0ede952caeeba1abecf219bf2c32f4dc2b7eaa2397f93a8ad9de45e4848dff52bf8f478ad24ee6aeda9ea3f237d853dfe17776ccf2c3893b3e79c6083a1053b30eedeb8519b238a06dd34e3b17529c4e9409d05584644af1ce8365178af2e0ad83832dc2c8e6d43864bdee0e272fab97dc455a23c38bb87c412db68c1874e7536d60e9d70dab3542c5ab255bb19404d19499113f83fe2da852974645711d999d5c8fc17fc6150dc3f34c7ae14ea13c53eb7fa00e1274a37239c0a896f1f984e0c498c9014e2d1d3005472cfe2e5135166fc91fdf19bb7d45d8e5391dea618", 0x4c9}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 02:44:59 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b4b000-0x4)={r0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003dc000-0x8)={0x0, 0x8001}, &(0x7f0000286000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000-0xc)={r2, 0xa30, 0x2, [0x100000001, 0x9a]}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003ad000)={0x0, 0x1}, &(0x7f0000f5f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000841000)={r3, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x213}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x6}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/16 02:44:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r4 = getuid() mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getuid() r6 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004000-0x52)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() r10 = getuid() r11 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r14 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r16 = getuid() r17 = getgid() r18 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000003000)={&(0x7f0000004000-0xc)=@proc={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0xbc)={0xbc, 0x1f, 0x0, 0x6, 0x1, "", [@nested={0x3c, 0x81, [@typed={0xc, 0x89, @fd=r1}, @generic="40a1196748c907e4aee8117d63ff2d403a526cb640cf87eecec913b3deb7eb0689d8b549be9f6d3f6286"]}, @generic="20a04063efa153a30730f07f593e31202a976178b420d60c445cde57dfd796fade58dc71164c3e9b681433bec9e4ff9c2eb99c85657c7c8a66ee6a4e5fc4fef13f3b3983c5ddc3728c9d3b9fc2b3128fcad26b1f15f2884ff05ec6a861f4a96547", @typed={0xc, 0x29, @ipv4=@multicast1=0xe0000001}]}, 0xbc}, {&(0x7f0000005000-0x17cc)={0x17cc, 0x19, 0x10, 0x5, 0x0, "", [@nested={0x117c, 0x8c, [@generic="393cc1b103669cbab06ff7e341605d9dd9d4dfc0871c9f5731b469b50e6d7441fbaf0ce4cc5cb9ff265942d9fb4d4cfc9f5d9e35ecb507316456f78681d9266ed9c9ee350a4574a35e5e40d14ec0534069a485491ac997cda3ca017d1001d2a1c8b58091a6a2d88cf379882adcd274b056557deaa35ba95e3e10f83d0c78d8405892b3cc53066c4a775a344cd3b88cb3cb0bf4e5f68fdc5853ef86798afde753cbaa18c57ba6eccc543881e5e7c6556be4ed1c86c8a3f4e515ae0ee0c0f411417a230ab9b22b7e181fe1d797280cd1de09ff20332202bbe389b953e397850a7501b32a59351896c06eb2436519d8f5", @generic="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[@generic="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@generic="bec28eca79f8e800b9c6163510b05c3d7283af1ddba3a575720fa961ab15a381d5cc7244230adae0b831bccad0daa029", @nested={0x9c, 0x6e, [@typed={0x80, 0x3f, @binary="6e688aca320aeb77a88a90c4a10262e4cfb6154859e979c95d05a4ccf7e313a5918a6354695fe9d6f0e1decfc197a766866de8bbc06383fe11f2f46af10d94a3f882a8a2022334364c60afc0b1c194bd0cc10cccc9d0e8ce59495e947f041bd21843a9e01cdd1386bde640af5e4ba0d58659147053d059af"}, @generic="f7a9ca392d6f4f9f0ad126f82285bb2e1bd7d62aa95dbd"]}, @nested={0xa0, 0x43, [@generic="12a41dd86cf9f66aa208f9701acc7ccd8e5a1055b93815c511a2772d39bf55d2c53bf91dc055fd81b6a1835fb01a27b1f1f6a5da01bd9a1bd6748b85cd7137db1c964e5bd358ea3c692ed4f033c7234b75d367e11d0f21bdefe224867026d67d099dbb094e1efd0caa4886e888dcabd1ab8dbc00fb2a4c686cd284e617caff94af8f28f5407697ab5bf8256f2d5620", @typed={0xc, 0x45, @fd=r2}]}, @generic="8950d46c5bc666b4efc7ce64a492deb6d8f40af8fc0e9c40e2faab1d530d5bc81b44918640e4a3420f63b91072c9efcb50d5d5a2f23a842d0ab3e42ca5ad442be1adee2a1634e42457363a", @typed={0xdc, 0x55, @binary="db2120a15ab8272251bd5dbe7eaa09fbed6149f40b6e6516d6b53714f7c8e8b283305c9f1b36eaf7a001a0f1249765b124c20f0931f1982ab4039a27210e4e367ce3d056f5343b522d3ff0b62aad095d9a4cbd7e53fc3d07f0cf10b7b3ed888d7acada24074482473687a1d5d9dcee4da9f979f7dec817bec74f135b204259fc7c2dcb6dd7506180c4ac8b71a3f210ac8689daef82a1c2ba707507be398aa156191981276b69923831015bd40908b32f55841ee9486e3d9bc35ba6d1a3f603c94621173bd53e938fd72e465d95c32f1887"}]}, 0x12a4}], 0x5, &(0x7f0000005000-0xa8)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r1, r2, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r18, r1]}], 0xa8, 0x81}, 0x20000004) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) 2018/01/16 02:44:59 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001e000)={r0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0x14) r2 = socket(0x1a, 0x80007, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000015000-0x4)=0xc06, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000a42000)=0x4) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00008a9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006d4000-0x4)=0x10, 0x80000) r2 = socket$inet6(0xa, 0x3, 0xa3) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00002a5000-0x9)='illinois\x00', 0x9) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000115000)={"584191d4e970f5e2f053c815a176211c", {0x4, 0x7, 0x2, "9ebe579818b2", 0xfffffffffffffff8, 0x0}}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c28000-0x8)={0x2, [0x2, 0x8]}, &(0x7f0000965000-0x1)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000077e000)={@common='teql0\x00', 0x100}) 2018/01/16 02:44:59 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) bind$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) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000770000-0x8)={0x0, 0x92f}, &(0x7f0000f6a000)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000f6b000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b84000-0x4)=0x10) r4 = socket(0x1, 0x80004, 0xbf) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f0000bf5000-0x4)=0x0, &(0x7f0000f6c000)=0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000f6c000-0x3d)={r2, 0x3, 0x35, "832b232029a9506022a0d3b8828ac3e44ce1bd4a4faf7fd505fe4c8193f2b481f13900a410fc240c5ae61fb3597e8ce9d76287e7f4"}, 0x3d) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004f1000-0x100)={r2, 0xf8, "748d4b1f55029a98dbbe80471d68f693e5c2433b6b5ab764ba8e37a8cffcf14de3a0f9331aaf33dd4789a6dbf8d33d247aba98be4c9209514882e532f5625287a94d3c6eb89174436c3e49da3997cf72787c53890f595f964ad39b87a08da06c296237e35b64661a14036e3f6beaa1860c455ccf8997ea97df84a7d3c81c5947aa7c932345464a17fcd10432546949f5f0c8d43ea7c2cb43c29f95fbf6f637b5428676218598560ac64845758d89d620add851f3172c77b5af6d0b17df313e0ee3c3dca8bac237f85bc963470534e2577a23d4a6a64853db8b954464a7ab7a20d518eb4a949409ad66dd614b38ec689818537b2d47f4701c"}, &(0x7f00006cd000)=0x100) 2018/01/16 02:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt(r0, 0x2, 0x0, &(0x7f0000141000-0x84)="177bb59dbcbb927605470150c0bcd2d2c8851b68d304fdba159e00129d6789de0d7569a1700f8d1116ec5b6cda061a7a46d95f982e94c9e271951795396341efc427d1510427ee0c87ce32183d0c24a50d0f1d74308e00373c234db36845397532a26fcd73ded9fc5c500c4433bbc9125f930d32786c6060b46b032897aa0bf52ac8619d", 0x84) r1 = socket(0x0, 0x7, 0x8001) getpeername$unix(r1, &(0x7f0000348000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006ea000)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f000076c000-0x4)=0x0) sendmsg(r2, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r2, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000f24000-0x2c)={0x7, 0x3, 0x1, 0x40, 0x1, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d04000)={&(0x7f00000fc000-0x8)='./file0\x00', r3}, 0xc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 02:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000082000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b2a000)=0x14) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:44:59 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x4, 0x1, 0x5, 0x9, 0x0, 0x0, 0xf667, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/16 02:44:59 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000f4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000459000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r1}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0xfffffffffffffff8, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xa3, 0x2, 0x401, 0xa, 0xa0, 0x80, 0x21, r1, r2}, {0x1, 0x0, 0x9, 0x7, 0x0, 0x2, 0x3, 0x4}, {0x2000000000000, 0x7fff, 0x9, 0xffff}, 0x1ff, 0xd, 0x3, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x1, 0xff}, 0xa, @in=@empty=0x0, 0x7, 0x3, 0x3, 0x1, 0x7, 0xfffffffffffffffa, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000fd6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f4c000)=0x9) bind$nfc_llcp(r4, &(0x7f00005ba000)={0x27, 0x2, 0xffffffffffffff00, 0x7, 0x833, 0x5, "5ed7ebd24b269c04c0e098e824c6baead6b3c6cec277baff8f390d69a44e9ec17e87486362e5a62599bd8dec2aa8218df0c9e05e08dd3b9f67415352e5e532", 0x8}, 0x60) 2018/01/16 02:44:59 executing program 0: r0 = socket$inet(0x10, 0x2, 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) socketpair(0xa, 0xa, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="32000000180025ff0700940d0914040280000020000400050000001e0f000900071d000000024fe50014eea4eb4e56d7188871", 0x33, 0x0, 0x0, 0x294) 2018/01/16 02:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000892000-0x8)={0x1, [0x0]}, &(0x7f000087d000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e5e000-0x8c)={r1, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b58000-0x4)=0x8c) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x8be98d7adcae9261, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d3f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3f, @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]}, 0x8001, 0x80, 0x0, 0x0, 0x8}, &(0x7f0000bcb000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000aeb000)=@sack_info={r2, 0x1c00000000, 0x6}, &(0x7f000024a000-0x4)=0xc) r3 = accept$inet6(r1, &(0x7f000031d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005c5000-0x4)=0x143) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000ef000-0x8)={0xb171, 0x0, 0x0, 0x9f7}, 0x8) 2018/01/16 02:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000cc4000-0x4)=0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000fd8000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x4}}, 0x26) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) connect(r2, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f2b000)=@generic=""/16, 0x10) 2018/01/16 02:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/16 02:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f000045c000)=""/90, &(0x7f0000ca1000-0x1)=0x5a) getpeername(0xffffffffffffffff, &(0x7f000075e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000a17000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004e5000-0x14)={0x0, 0x2, 0x3, 0x6cce, 0x3, 0x6}, &(0x7f0000ca7000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000038b000)={0xffff, 0x200, 0x20, 0x400, r1}, &(0x7f0000b3f000-0x4)=0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000020b000)={0x118, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x100000000000009, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:44:59 executing program 4: r0 = socket(0x1e, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005a9000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000000000+0x8c2)=0x4) 2018/01/16 02:44:59 executing program 1: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000311000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000311000-0x10)={0xc2, &(0x7f000005b000-0xc2)="b52717d5ec4466436fb9941419ccf961dbf21401d5f06a9d235d1a3f6183bb035d90ed7b80f48a0f6b53acf5a56e3d14efe7443178780492d88c338a50a4bd20438dabb7a7babf93762a90b1ce3c65d4769d4c8b872ef1cccdc07c5c7d591bae0404f106d000bc8bd45e763305fba14f5fafeeb5e94875cb051d8fb9bb077e706df85c11d07aee1ae88d0ec0174564b1103a790f8d410e4238b7f80820e82f26ad90fdba974f3fc344ad335dcfd9941b5842c5e410a935c1c0c39a7e17ce176bf679"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r2, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 02:44:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0xfe55) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000)={0x0, r0, 0x7, 0x3, 0x0}, 0x14) getpeername(0xffffffffffffff9c, &(0x7f000087d000)=@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}}}, &(0x7f0000000000)=0x32) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002ad000)={0x0, 0x6, 0x10, 0x3, 0x0}, &(0x7f00005a7000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x2}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xffffffffffffffc1, 0x1, 0x80, &(0x7f0000000000/0x2000)=nil, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x148d803c, 0x98, 0x6, 0x0, 0xd, "a9cca4aae3af7096ac10dfcd9d394068a139accc0e080c21575622a110cad92fb8016fd506241c84129045fbef19ef77df4413e623e05550d868ceb5f75f84", 0xb23}, 0x60) getpeername$netlink(r3, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e3000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) pipe(&(0x7f00002ec000)={0x0, 0x0}) connect$l2tp(r6, &(0x7f000090f000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x4, 0x2, 0x0, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x31}}}, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000004000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000f81000)={0x1, [0x0]}, &(0x7f0000e8e000)=0x8) 2018/01/16 02:44:59 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f00000df000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000d8000)={@common='ip6tnl0\x00', 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f44000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000017d000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a56000-0x4)=0x0) r2 = socket(0x4, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000036a000-0x14)={r0, 0x100000000, 0xff, 0x2122, 0x100, 0x7}, &(0x7f000046e000-0x4)=0x14) pipe(&(0x7f0000ffe000)={0x0, 0x0}) bind$nfc_llcp(r3, &(0x7f0000a08000)={0x27, 0x6, 0x2, 0x5, 0x4, 0x0, "6620c1fc63e65ed24713fa1c9d2ee870b7ff143de50d069835d64f0b1285101c9cd266f4daae668261325039bb36159751d275d932dd7b486b90352510d3eb", 0xc1}, 0x60) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000e72000)={r4, r3}) 2018/01/16 02:44:59 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000016000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0x8, 0x800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000019000)={0x0, 0x1, 0x8, [0x3, 0x5, 0x100000000, 0x10001, 0x20, 0x5, 0x2, 0x3d1c]}, &(0x7f0000009000-0x4)=0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000a000-0xc)={r2, 0xffffffffffffffff, 0x0}, &(0x7f000001a000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x324)={0x14, 0x100000000003e, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000001b000-0xa0)={r3, @in6={{0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800, 0x10001, 0x49, 0x6}, &(0x7f0000019000-0x4)=0xa0) 2018/01/16 02:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @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]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000c4f000-0x18)=@get={0x1, &(0x7f0000f18000)=""/70, 0x7}) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) sendmmsg$alg(r9, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r10}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000122000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00004aa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r11, 0xc010641d, &(0x7f00007b3000)={r12, &(0x7f00000e6000-0xf)=""/15}) r13 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r13, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x1fc, 0xfffffffffffffffc, &(0x7f00005cc000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:44:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000004000+0x9b4)={0x0, @in={{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]}, 0x4, 0x1, 0xffff, 0x32c96042, 0x31fa604a}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="e90e33ce7a33ec7729b905e1ed10893e") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x1}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x5b5}, &(0x7f0000004000)=0x8) 2018/01/16 02:44:59 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000075c000-0x8)={0x0, 0x0}) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000132000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000326000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000089000-0x8)={0x0, 0x0}, 0x1, 0x0) pipe(&(0x7f00004ab000)={0x0, 0x0}) accept$alg(r3, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000bea000-0x3c8)={0x40000, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) accept$packet(r2, &(0x7f00001d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000369000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000003d000-0xc)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/01/16 02:44:59 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000fa4000)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004ae000)=0x0) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fa7000)=[{0x4, 0x8272}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xce) 2018/01/16 02:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000648000-0x70)=[{&(0x7f0000e02000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002d4000-0x4b)=[{&(0x7f00008d4000-0xb2)="bebae5e46fe5dde80e376ca13dd70232c271349abac8fbefe00f15e408abf35d6aaba8ad42b516d35a9ac24af78b293333d8be45d66763d5c5c4d393c5fd08d308f441f424fc903cbabc0b3e5c30f3d055042daeeaf632a5ba76c5f8e3633c8fc58377a9f674aab8a17024bb1b19c75189cd627c01f2d28b220e3479eafc1c45e54cf836b938b04a35782a93635f9a58ce3f37ffa4fd300a1d1fcdb6a018b230e1bba3c1882c30b9d903c133571418dc3b90", 0xb2}, {&(0x7f0000c05000-0x80)="f896f8eb85b7ecc716456017a2c1b217e09f61b20314827d0d09e254c570abc54a4caa90abe4c1f4305bd44ddecf0b1532b15a278d73645a0f65d8dd4d7911ee52a184bd570247dc9589feb44c3a424631021e7acc63af92b1a187f2de58e785c5adc304b77132b9082105649acff3d3b34c714f56b9d14570430d91549bf276", 0x80}, {&(0x7f0000d38000)="ba5da38312ebf3bd56c51c6534221b6b99700b0d1f487c", 0x17}, {&(0x7f0000015000-0x49)="36c91a4710e0b523a1b0822c812ed4966c202e152bd53d2e54c1f41734ac8b510b01ac2f2a0d68e584309f7a9eef996e595d690c18699a79fc7c3ee76e77ab778d1e2492b35675f6c7", 0x49}, {&(0x7f0000d12000)="4368d1d231a7491a38f2703b7e0f0d59864b30602b41990779947b6b6aad5b98f226eccc7e048d5111e1808f4be162fe4570482dd46848d9875b433c0db04308d5c59fa555b1669e130b44e48be0ebe3d0ea9a8f2fac11261d6ee5ffa5d0348f626b5dec1004b7b19cad1b385fcb8841211b0ef1aba7c278d581dd43b6c1b63abc0c48e89a7a1606a2df02f1f1aea803d823fe6bc64b31d315d0df4077c84bfe5c8db656f25bb6c44e698db6bbebc69243fd88b3a81d572af1f28f2e596d05746ceb73a01d7ad351e9bd5c797d1b613ee97a75cc22739681e5dc97760beb8f464e9c", 0xe2}], 0x5, 0x0, 0x0, 0x20000800}, {&(0x7f0000582000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000062b000)=[{&(0x7f0000d88000-0xb6)="e94f1763095aa3a4b1b137dfcbefa73b4c350ec16dcc91e1e9e5e536b07e7d41674a277dca6669f6956d3ef5d06acd6b11e9e9c3e9d94a479bb83f9616da29d8d3a8c82d36871186ff406d17ce63d58b66b75786922142d493701544b9efa40342afa70be8a1a9c377008b25c9ca884ef115d9d71afc12b34fdceb76ac27a3d41f227429b5cc5b29474def7b0c02e44cb82ca98faa71daefbed2fd06e15a5dffb171d0215b96acf31d5951651bec8319e5b89ecef13f", 0xb6}, {&(0x7f000053a000-0x1)="1c", 0x1}, {&(0x7f000001f000-0x62)="3acff9b2e4d0e816de32b23871a3e5d3d782f4574e572b6d51cfaeaf39d12e9e67e3da8e7730326881a180e31a081a463306e2f8131f19eec86cc8e88f1d8af4e2ec2f7d24eaa56f0b23726980d0305ff7182cfc5426dd3266b4615bc86a6161e4fe", 0x62}, {&(0x7f00009a7000-0x1a)="91c102897eee977534e5b0eb9a96100b2e8f3ec42bd51d01525d", 0x1a}], 0x4, 0x0, 0x0, 0x20004000}], 0x2, 0x41) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000e71000)=0x1, 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f00002d3000)=""/139, 0x8b, 0x40000000, &(0x7f00004ba000-0x10)={0x4, 0x8, 0x9, "417373794b82", 0x9, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000031f000)={r0}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000926000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x26b8, 0x7fff, "efbf80593e5fe9dd25d35a4048da1654a7d2aea59879cf3bf9aa6eb7a8fbb480fe0e9971fa75fdf7554b86cada04b45bafc67142c5a84c0cdd210c534313757f905edd21eeaa324902ea58cea4f994a4"}, 0x160) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x0, &(0x7f0000dfe000)=0x4) r3 = accept(r2, &(0x7f0000484000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a7a000-0x4)=0xe) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000715000-0x4)=0x0) 2018/01/16 02:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f00007f7000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000786000-0x4)={r0}) getsockname$inet(r0, &(0x7f0000460000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000070000-0x4)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f7f000-0x8)={0x0, 0x8}, &(0x7f0000db4000-0x4)=0x8) bind$bt_hci(r1, &(0x7f000024a000-0x6)={0x1f, 0x3, 0x2}, 0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000721000-0x8)={r3, 0x409}, 0x8) 2018/01/16 02:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00009b4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009dd000-0x10)={0x0, 0xd8, &(0x7f00003c8000-0xd8)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8f20}, @in6={0xa, 0x3, 0x59, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in6={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffc01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}]}, &(0x7f0000626000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000770000-0x4)=r2, 0x4) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) close(r0) 2018/01/16 02:44:59 executing program 0: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000e, 0x100000000000000, &(0x7f00008a3000-0x8)={0x0, 0x0}) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008a3000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000794000)={0x0, 0x0, 0x0}, &(0x7f00003dc000-0x4)=0xc) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000036a000-0xe8)={{{@in=@empty=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056e000)=0xe8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008a3000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a3000-0x4)=0xe8) mmap(&(0x7f00008a2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00007b4000-0x38)={&(0x7f0000799000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00008a3000-0x10)={&(0x7f00008a2000)={0x1734, 0x13, 0xb, 0xc02, 0x0, 0x3, {0x0, 0x0, 0xa}, [@generic="0908235f2757af8d322dd0886728fca0b2813015d6e08a6b716eb9f7a92654a77817986c4f7e9ea43a4d86a0cbc725173559906d8b71c7af45a81c82fbbe73bce9866371ce915c38816b323c2d37757f3a2dcde4c05149dc88cc271cca54d8439eff3b8b7afcaeec", @nested={0x224, 0x6d, [@generic="8db87117ef1b2d8e875b63eb4d3a9ca226e79c0e47e2e083ecc917057cb3ac2037c8af98b7a7a7345b55185669603320fc2aa57c27a7f9a583f2023a673ff0a34fb982e3728dbc86891d215647b78f76a137cd7aef2057390cbd84d14e8aa1da6c48afc34d163afd418d1564ce3449f79268757bca966d2461e6d7b1", @generic="76dce312d9ff2d0c29777a8dd4b4beb637410a33267ba1c8ce7b69db159039eff541c3a41427f5d7a3edd525bfbeb55c3abf0d92dc09a0209203556c42e5f30a31700abddce88cf474af59bc7e9d8f8d4ae0b8", @generic="25174483ad302bac9ee6ebdc45fce894ffa3acc8d378e98046ad83c64cf9b8275d8c6d9973f0cfde62dcfeeb1d76ce0841435a96be8ba74e865f1ee6c7cdb8b27dd31f9ac88e4b061db89df466041e2c7d76f435d541bb25e030ae74263c521dcd854886a68a6c2d788b20bd78b3a8561829bd74ec0be5", @generic="c7617d33b44abfc8eb2fa82ddc7b212c8b8451bfd34840cce7258f6fe323f6cfe83ad80162928629912315a5b20605a8b6ec601d9b2c99a0b4557de9bafadc2cc585e3c8922bd0947a3778869cbbfcefce7354e713e05b9b979db7469c3a22b0b7ea41351ce4", @generic="ce248c30c5c5d5a6474ca79ecf6ed0be40462d6e2f53906571d9ff3f4a4a53fe10f884753d194cd58b8d32e843b69e4d4aecb7394f0cc63e9a697729b81c67cba96986f919951d8d0d31be68711f07b2c141ec08684bb15a9d9057c355a90d0b80adf3e538bb11d1e6960d75d53579929357b1"]}, @typed={0xc, 0x55, @pid=r2}, @nested={0x180, 0x7, [@typed={0xc, 0x96, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="290346ba24c993cb05f380d29523d0784d4f4692947b1717c35273206007b528c3b9b13c95eb97d01607b0e971b90a39bb84e73b6c0e133926a4e091dd4543263e23a758b851f9eb7f7c7e07c73b1fe7561d9859cece534a73900641ced6333894a85522889426dbfc1dff990583331f95b801e489", @typed={0xc, 0x53, @uid=r3}, @typed={0xc, 0x7e, @u32=0x5}, @generic="890b8419b7250147733e0107013e7e9f1f90c054a1ce2944ae75d0dc9ba00dc70892b20a082e83d1fc737d22655a6d40504a1ebc653d2c9175c506f2896a16849bec79fd40c3835eb49462c88ff6157b6ff4147381e29e90b6368c67cff109d76606a7314d119924eb84b7dea54577421218d0bfc1d2627350f3e9ecbb4d8b48a0a497e717d4de9a98d0b5b8b9773f8d852b1df98ef2f8baccc87e8b2eed3b8e879081412b71a899869f59e31d", @generic="5d6ce4b310b33d7eda5fb3e1f9b2bc12fae7d386c6c6364aef7fd5f7e2c61417170020b938c406ac8bf6c436f601fc98095cb1b9"]}, @nested={0x1a0, 0x29, [@typed={0x18, 0x33, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="20484e511115ddcf01d2ab43ff3a883523c2c4e2c7d1940925a322d1fdc13c6924f6ec49375b623795048e792efeef0a841c1828423edd35d950f351359db3258cd8eefb6499b78aa4492eb5e9b269aac19b917fbc52593a393ac3e9f7fcd26b7ad2fd320720cd98d6c0bedd08dcb726d3c49a988d5a7af76db96872391a016f9dde546ffd08cdeb1f23506db5b89a2e62c4cf83c9c3607e1a372a3ec9ea8c12841bafe6a0e790f530d987ae9f6282c36e4a76dcddf5b5c81f6ba20b70fb5052792728", @generic="0ea986702a6e347cd149e05333b48fd58c8a473719195a414e61b3d2481843cdc93fdbb9d1f6cdb09d7ca2fd752067bb07d1c4e198f539b6aac986b2a63ba6719c1a48f8994169e0cbde439cc756184d35c5261f6a0512cd8ed2a8b4c805b09d05cc9dce", @generic="92e8186641f5864fbb8e82cd4e0573028964fec7ec2cd5f0b4731ac80cf50b491d9136eefa2272ad63060ffe6fc2cd8222e55dfb4f7b4f326adc64bf53f1e9eb3f70116c82d43bb0a63f5e582b618c074c8a2df7b0603ba65563"]}, @typed={0xc, 0x41, @pid=r4}, @nested={0x104c, 0xf, [@typed={0xc, 0x57, @uid=r5}, @generic="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", @generic="7a9385a7c6c310ea7a4ec9f448949cbd", @typed={0x10, 0x11, @u64=0x8}, @typed={0xc, 0x46, @uid=r6}, @typed={0x10, 0x23, @u64=0x400}]}, @generic="7df7dd", @generic="03767f4a6cbf5d0ea197932bcd058ebe7ecbdc4b5fe203cd217592fd39bbcf8a3f23319a1717f4e91f2f88a5a82047819f1fcbf828f7c2de995b6058cf2a613d2c323f76a8fee02687494f780c61b9d45ce943c9b75bd1da9bfde969aa84870e8c317c79fbb66a8e14de8684a0ce3f", @generic="7049cf26bc442d11a4128896b0693426f9419de1b9f0dd65a5704f008c81a8aa2543cc40b626932ec9f7b613c9f9908f2cbf2c3f8e3b4f0447e46bacaf245ade6f1ae5a567a8c9faeedbc0a68c669fb65dd41e03d551c9897b389fd09bb27c075d3de465d5eb992917ebbd64d7a8570b7b8399071556b822551205672491b35d172a41478ae2f2941074bd22e8ec1e29a55e94668758a4660ce27c4c62"]}, 0x1734}, 0x1, 0x0, 0x0, 0x50}, 0x50) 2018/01/16 02:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000bc2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c09000-0x8)={0x0, 0x80}, &(0x7f0000c71000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005eb000-0x4)=r1, 0x4) getsockname(0xffffffffffffff9c, &(0x7f0000b8d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f73000-0x4)=0x32) accept$packet(0xffffffffffffffff, &(0x7f0000461000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ecf000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000815000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x1e, 0x1, 0x2) getsockopt(r4, 0x800000010f, 0x87, &(0x7f0000c74000)=""/0, &(0x7f0000000000)=0x0) 2018/01/16 02:44:59 executing program 3: mmap(&(0x7f0000000000/0x5c0000)=nil, 0x5c0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00001e4000-0x8)=0x0, &(0x7f0000141000-0x4)=0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000014000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x10, 0x800) accept$alg(r2, 0x0, 0x0) accept4$unix(r2, &(0x7f0000576000-0x1002)=@file={0x0, ""/4096}, &(0x7f000018b000)=0x1002, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0xffffff9f}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 02:44:59 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ae1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000ae0000)=0x1e, 0x800) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000ae1000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 02:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c6f000)={@common='lo\x00', @ifru_mtu=0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e44000-0x10)={&(0x7f0000be8000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c92000)={r1, 0x0, 0x0, 0x1000, &(0x7f0000450000)="", &(0x7f0000274000-0x1000)=""/4096, 0x3ff, 0x9}, 0x28) 2018/01/16 02:44:59 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f9b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004dc000)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000a6a000)=0x0, &(0x7f0000f9a000)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5337bc0585f751b2, &(0x7f0000f9a000)=0x1, 0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000002a000-0x78)={0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xff, 0x0, 0x1000, 0xfffffffffffffffb, &(0x7f0000f9b000)=@generic="826f2e315716526d8e8fb0752267f759", 0x17, 0x7fff, 0x6}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a56000)={@common='teql0\x00', 0xfff}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000084f000)={0x200, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x2, 0x4, 0x847c, &(0x7f0000c84000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2000068e, 0x35b6fbd8, 0x2}) 2018/01/16 02:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80005, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000844000-0x10)=@generic="1d79be5b84f86dca6f35e0f0f6481ef9") 2018/01/16 02:44:59 executing program 0: socketpair(0xa, 0x1, 0x2, &(0x7f0000933000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b0f000-0x230)={0xeb12, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) r4 = accept4(r3, &(0x7f000054d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bf1000-0x18)={0x0, 0x4, 0x20, 0x7, 0x8}, &(0x7f00001ac000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000291000)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000004b000-0x4)=0x8c) accept4(r1, &(0x7f0000da6000)=@hci={0x0, 0x0, 0x0}, &(0x7f00009fe000)=0x6, 0x80000) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/16 02:44:59 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r0, &(0x7f000001c000-0x1)="9107", &(0x7f000001a000-0x17)="", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000001c000)=""/4096, 0x1000, 0x40012062, &(0x7f0000005000+0x9a)=@l2={0x1f, 0x5, {0x400, 0x9, 0x6010, 0x2, 0x6, 0x8}, 0x8, 0x4}, 0xe) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/16 02:44:59 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a24000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x3ffffffffffffdf8, []}, 0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa1000)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000fa1000)="3b369888cc5fc21d6ecda9c3664a53047c2a40f624b5da28bfb09116dee3d5444075e4a54ad6c77bfa2422d248bec3c0205c4cdee9b630a7b5a6b6f9f8dc16b7cbcd50f6764db0da346d0ff444a182fb4e9234215fb65c0e04651c88a09109a41128de5d7d45ddb5392f981ad3f88ef61b427d53ed9f16d1bdc4e48186c759999b5ba297f84ae07d70793d71d16e67eb8e7b1d0d5ab5cd911c8d7afd0be10de708b78214c48d9b3b9999d090c4cafe842f20f70fdc004cd580d3908446cc2d83b114a1d99651a9f047a7d42a25aeddcedf6e6b5c2eb7f15e9118ca225d78990689b8ad", 0xe3, 0x20004041, &(0x7f00003b2000)={0x3, {"13cf16d4ce1a18"}, 0x3}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000fa0000)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000fa0000)=0x8) 2018/01/16 02:44:59 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000d000)={0x0, @in6={{0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000d000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x10)={r2, 0x200000000020, 0x308, [0x5, 0x5, 0x13, 0xa]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000d000)={0xc26, 0x0, 0x10000, 0x5}) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000002000-0xb)="9a6c48ccbe1d29619bd61a") ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000000d000-0x10)={r3, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000006000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x6, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x13, 0xa, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f000000d000)=0x0) 2018/01/16 02:44:59 executing program 1: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 02:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) r0 = socket$inet(0x2, 0x80000, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008b2000)={0x0, 0x4}, &(0x7f0000df9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007ec000)={r1, 0x5}, &(0x7f0000569000)=0x8) 2018/01/16 02:44:59 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000025, &(0x7f0000e62000)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x2, 0x57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x8, [0x6, 0x3, 0x6b9f, 0x4, 0x1f, 0x4, 0x10001, 0x15f]}, 0x5c) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xe, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 02:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r1 = socket(0x10, 0x2, 0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00005a7000-0x10)={0x2, 0x4, 0x88a8, 0x100000000}, 0x10) write(r1, &(0x7f00002bc000-0x1)="", 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) sendmsg$nl_generic(r0, &(0x7f00000f0000-0x38)={&(0x7f0000a57000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000846000-0x10)={&(0x7f0000d8d000)={0x28c, 0x2d, 0x400, 0x4, 0x0, {0xd, 0x0, 0x0}, [@typed={0x8, 0x23, @void=""}, @nested={0xf8, 0x7c, [@generic="25295e80f5a393681124f9810864b737adf24cc9d2cf1ddc70dbf65ca4582de3872095542de5f257ae63cf1122f8d40c3c9f43b2edd37216e0ecac65d48adf9d9515e85f65d6a43068e84826154e28ef04f1d4f01fab6e3611e5b8beb652023c76f53c215edb6ea6e4be552f912ddfb372ee7063dbae8b6051aa2fd9576ed5f2b94c2771d6735c81e7d7fa5464f4aa03255272e1190e35a479148dae01704817d52f44ec61eb631b1c75bfa9b8001e6d09b9235df97ae7e10a2f936916a291097668c52b0940aee8d8044b38861fe5258b6f3c41eba23a2f34f53704bf854d93781157abb98eaffff288376d2054873d4253014d"]}, @generic="3505b390b86b18c96666ff901b3f7507300d548f6297b481406c996eb3ed0b2a1630c460df0605d265371f9fa17108bdaec709b1565846131a793b783dc82c21", @generic="b89516f13093a847d80e654d7b8d40b849671e350124bdf2e22377a480f17c87db04d93e22f7f94b1523634daa68eb3904fa6fe43c661638ac1cccb43a11b9230f867f8300abf227212e37f07cdaa52da0ac438b627aca8b9fe729ac6f69c4f37202a4f35f6d434c8facba388ae1faf6dc1b896c943a2c0881988cd5b7e4652861de794dfedb4f6c5d95c60c1729cbaa11cf9c998e69510e42dd377fe35228", @typed={0xc, 0x78, @fd=r2}, @generic="f2b813d7027c8475bdfa24e8f6572a8535ce0e539e528e8785953234ab0a99742306ff906c8d2002a28e899d904286dd8b43933032f1059fdba6661c1bbd05dc7b62fea97ae2dda7d0273cbdd11c3018bb53e6128e226ae2606d206b47b7e07d50459e7deec5f5b77d2d9ff9b99e57bd324e894b2a02bb9d29274e1c73d8c70a0c92167608e3699075d0e946"]}, 0x28c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) close(r1) pipe(&(0x7f0000f88000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00003d7000)={0x1f, 0x6}) 2018/01/16 02:44:59 executing program 4: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000fcb000)=0xffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000fcb000)=0x0, 0x4) 2018/01/16 02:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a37000-0x8)={0x0, 0x0}) socketpair(0x0, 0xf, 0x8001, &(0x7f0000c57000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00001d1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000089b000)={r2, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a19000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000013e000)={0x100000000, 0x8009, 0x10001, 0x0, 0x0}, &(0x7f0000cf4000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ae8000)={0x0, 0x4, 0x20}, &(0x7f0000a4b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000876000)={r3, 0x200, 0x200, 0x101, 0x8, 0x596e, 0xfffffffffffeffff, 0x20, {r4, @in6={{0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd259, 0xd295, 0x9, 0x5, 0x5}}, &(0x7f0000807000)=0xb8) 2018/01/16 02:44:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x84, 0x80000000000022, &(0x7f0000505000)="", 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000429000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000d3000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000099000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000059b000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00003cb000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000097f000)={0x0, 0x0, 0x0}, &(0x7f0000ba8000)=0xc) r13 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffd74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9b000-0x4)=0xe8) r19 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002ea000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008d9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000556000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r25 = getgid() r26 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d0b000)={{{@in=@local={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000071b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000a8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000395000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r32 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r34 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007a4000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r37 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002d6000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e77000)=0xe8) r40 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f13000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c3f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028c000)=0xe8) r43 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbe000-0x4)=0xe8) r46 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bac000)={0x0, 0x0, 0x0}, &(0x7f000062d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000e95000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = gettid() r54 = getuid() r55 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r56 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00003ff000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0x230)=[{&(0x7f0000759000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008af000-0x40)=[{&(0x7f0000001000-0xdf)="5c5d19d6f0267b737f03cc05cf90ddae96ea6d98f85f66cb1caaa0ca3c8862ae2ecc27e548d543db3f99749d979bb89fb4b22687afbd9a33c6500ed4a6e4f57d21a61de41579d8fa3d46b3a2d90fd58f19566f65d1a598d504628badd739d40a14ee063ed5d5df292192792a403b70ab99fa2c1ed6a641b3a7867b6a57615c93f308e8ef39a2fb3b8b6cc4fff02ac95a0d10968f1d4104a51904d002c0585cc428a3aa76024783811cd0e1914fb70e2d21470d606d2eed40cca946a10a13c096c7df2106d5e9fbdf7b3c84173d8d2325a0b2d746c714405eae9e6d486bf04c", 0xdf}, {&(0x7f000066a000-0x1d)="04e62f632af483c5e98a60dcfa1a36e8bdaa4413803a85d45f86dca600", 0x1d}, {&(0x7f0000001000-0xd8)="e4725a0f23c237fe5c3bdab63485f42b6d794f038991a4ef54e29be60ee8580e558106f2169542a5f168e9d3a555b6ce9fec0f1362b77f29c760ccf78a39c0f7134253911c17de9ced86428e4d0bc30ad5b5d595f2651ebc08ede930038129e75eba140bc06f97fc6f892bbc1ea9cb4eb293d1e635184abb895b99b0e3241f3686ed6da93e363a1e9ecf64349b9b546b1250c6bb4ec47433a3f2d633035dfc9707f0108aac53220ab3c8f349ef3545ea1dde733c88e0e952f4945e6c890e0cd262019b1082e5159a38f22b0b4a21791eea71aadee2582b12", 0xd8}, {&(0x7f0000000000)="a6bc827dd1b3f951551c1e59352ac1d194a2776dc175ee2335e5f6244286c5afaee6a10114bb0029db6139a2fb0e1545c120503f781ff979e9cd984fb0c79e6de5f62848e638ab8881fe6e5e8ac28bdc5606518b61435da4ea3eb26f8392863b5cbd7f616a01db2214cdcefbc2b34c58c5d1a7caf47549fb5af7bef94b9f197f74863789d881db658343cc53f25b812963e8f504085adf4848d1452a3bb11005f3eda78e4b076e7dd1d1ea6f3c82205fa1be53fcd6fb424f232cb84044ec494915744fa9590368955e99034cf9", 0xcd}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x20000080}, {&(0x7f0000669000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="4b1aac89ba7a43e6a1d0009befd53ba9f074cf9bf96ba22e9eb51a2404980c325854fad301d49e749ff3b1d9dc0b6c", 0x2f}, {&(0x7f0000001000-0xaf)="eed8696a81723d770afa71758aedc3ad130f5666bbc28c939d5e6a26fcfa994a3c340c592098d2964f6818592ebf193e82d33a540d2049047eeff6ceb31ba1f1362965bd2e90538cb0763b2cf9e297b6495eecdbea13c702dd968eb6c77fdaf0849fa5a06365d6aee692bb3ca302e178f37476b699572f057012846e4240c578f7459e79b9a6b251ab0c4e08dcb465a83a46cfd608033503067a2ae7272d38a875d9d8f440b1ff2809bcde4220d6d4", 0xaf}, {&(0x7f00001f9000-0x36)="644da771765ade8f621a0ef8c5a055b32203a3268ae0a5d63397274d583400743239f42bf26e083e2c256f5c334e6a292a87a3e5bb9c", 0x36}], 0x3, &(0x7f00001d4000-0x20)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x84}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000c3000-0x30)=[{&(0x7f0000000000)="9579817ef3cbf55cfd898cd22ac763c70b99637251ecb864de9b53aedb44aa228659557912806e944db753c8a523945ce68fbe83fe3e0cd2685a63e0c891a1130a4b136087b1ef1673a4ff465fb661ada928e1de685b4326653cbe8c2ae9008909d9a8e207468dbeda3349476f8b421ccc686e34310ad206776c6594ec770ee55ca3f7ee37bc19276af21c0843002ae8a50e25c285c96515c348d253521af7fea72029ecb0e83a2093e25d645e849e26c9409a4f8713de242df9f8198c57cd32cdf9abe481403ddbab198148c651f54f4018a7544d93e4148cf29c6eeac24a592a7055858fcd04a98ccfd7f0dfe974cf2e699cdd5b82a5", 0xf7}, {&(0x7f0000001000-0xb)="7747db4f7d84c3aecea7cd", 0xb}, {&(0x7f0000000000)="3055f33abfe66ab42a6f689a9155692bba70e0e288cba4a596cba5e68b66b339c74ecff584fe91c55fecab2f5d6db621d43be39b9e5758054871c2ec20e2bfc01ea255253f727471105a21fc2b4a80fe1fdf324db115c182109e829ac6f99f91cbac74ed7f78ffa85bfea938c3e840f177d7c217f29307956716c8c11c6464474fa8b47aec7beb5abf6e11ad9dc60f93806d1aae117b604ac8c56642588a3afe6cab822068102b8e6b2c75613165325b160b11d54a3218487703ecbb196bfdcf011cc25ad3acf7e0d312b9e8b3b4830dc2f9c57afe0c1e5bc72b227d11a2", 0xde}], 0x3, &(0x7f0000001000-0x100)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x100, 0xc0}, {&(0x7f00003ba000)=@abs={0x0, 0x0, 0x1}, 0x8, 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{&(0x7f0000001000-0xf8)="cfebef445b76f819de30ed43758cb4415dc41b20018fe97c02939a0cfb703918796fe25986679da6ddccf328f2d3c3a0867d1ade7fb54bd29d5a648431246293f866ed07c1f68f1500789b6f1135f6e7a9d2252b40e73b480001a71abc1e9de2ebb13dcad32f46cc79da26d1426c56385bd0a3d6f32effd01fd9477fa01789c7601d2473a52e5f9f9adb9f0df4947b6e4fe884ac67a698a5ff71e98e4f989ccfed3ab96132da6b1d75a58ff1662508fe0d923e047ef52609a806992a1a93bd1a557cf26f1435380fde35002cc0fc37047010cc6f785d6fc3c9b4c0912e2d48c2be53518ea028d8bb173e3946f29a4b9bacd5f32176150d8e", 0xf8}, {&(0x7f0000e4e000)="", 0x0}, {&(0x7f0000001000-0x88)="85c35b88d3dfe3f011bed1db23efad7ff2cd44359301ef9aa34da76ab0d642d934c8d161c7600462fe2629de2310c8a1dbc8236e24f8710bc900458e8ce34569560b9db3458954682eb8450b0296ff7902984ab4b47883aa3ebd0b7bc2608d1993b18d8e289e07532b0641cc00ac2db657b6812dfc45185f7f19dedc92a6b8ce215601b89363bca6", 0x88}, {&(0x7f00001fc000)="d320faf08a659d8aa759ef44bd67906409b6d7bb807a23b041e885f476c2d70d28297b60296fee5140f300d02c791854ecd2b1dc7e425caf68661831d9999f31c7459202ff6c58a7b0328ffb254cf1a16de879349d65181e2f2eb7c65f89283c1fc753d4442e76609a", 0x69}], 0x5, &(0x7f0000001000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0x38, 0x4000000}, {&(0x7f0000351000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fc0000-0x10)=[{&(0x7f00009cc000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000}], 0xa, 0x8000) 2018/01/16 02:44:59 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e97000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000bcd000-0x20)={0x7, 0xfffffffffffffffb, 0x0, 0x4a0, 0x5, 0xb40f, 0xd2, 0x0, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007f2000)={r1, 0x6}, 0x8) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000129000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x5) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x200}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept4(r2, &(0x7f0000160000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000e0b000-0x4)=0x1e, 0x800) getsockopt$inet_mreqsrc(r3, 0x0, 0x8000000000000028, &(0x7f000036c000-0xc)={@broadcast=0x0, @empty=0x0, @empty=0x0}, &(0x7f00000a9000)=0x18c) 2018/01/16 02:44:59 executing program 2: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, "7320f85d3d112aaf"}}}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000de000-0x10)=@req={0x50, &(0x7f0000073000-0x50)={@generic="0125441f6bf42fb7738498e493c1bb8f", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x0}}}}) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f00000eb000-0xe)={0x1f, 0x8, {0x1000, 0x1, 0xff, 0x8, 0x7, 0x9}, 0x123f, 0x4000000}, 0xe) 2018/01/16 02:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) getsockname(r0, &(0x7f0000485000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9b000-0x4)=0x2e) bind$pptp(r1, &(0x7f00009f3000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000714000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000f3d000+0x6a6)=[@in6={0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000b4c000+0x664)=[{0x8, 0x6}], 0x1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg(r4, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/16 02:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000f4000-0x10)={&(0x7f0000887000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009b1000-0xc)={&(0x7f00009a4000)='./file0\x00', r1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c11000)={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, {0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4d}, 0x1, [0x9, 0x0, 0x200, 0x63f4, 0x2, 0x7fffffff, 0x3, 0x0]}, 0x5c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r2, &(0x7f0000467000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d42000)=0xc) bind$inet6(r0, &(0x7f0000098000)={0xa, 0xffffffffffffffff, 0xfffffffffffffff8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x401}, 0x2f) 2018/01/16 02:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d0a000-0x88)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b2a000)={0x0, 0xfffffffffffffffe}, &(0x7f00002a3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000633000-0x8)={r1, 0x7}, 0x8) 2018/01/16 02:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000837000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x200, 0x1, 0x9}, &(0x7f000046d000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000047b000)=@sack_info={r1, 0xffffffffffffffe0, 0x2}, 0xc) write(r0, &(0x7f0000c2a000)="a9", 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006db000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000125000)={0x0, 0x0}) accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000efb000-0x10)={0x8a5, 0x6}) 2018/01/16 02:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f7a000)={0x0, 0x2, 0x30}, &(0x7f00000b1000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000072f000)={r1, 0x100401fd}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000070b000-0x4)=0x0, 0x4) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000d9000-0x4)=0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000208000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="8682ffb48709", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/16 02:44:59 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000e000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, r2}, 0xc) 2018/01/16 02:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000466000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007ce000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000983000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e9f000)={0x5, &(0x7f0000008000-0x8)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00003d0000-0x40)={r3, 0x2, &(0x7f00004c2000-0x8)=[0x9, 0x10000], &(0x7f0000903000)=[0x8, 0x7ff, 0xffffffffffffff81, 0x1, 0x7d100d75, 0x6], 0x14, 0x8, 0x2000000000000000, &(0x7f0000634000-0x20)=[0x6, 0x4, 0x4, 0x2, 0x0, 0x0, 0x6, 0x40], &(0x7f000026b000-0x18)=[0x1, 0x0, 0x5a55, 0x3, 0x0, 0xffff], 0x0}) 2018/01/16 02:45:00 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b0d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0xffffffff80000000, 0x10000, "9b119b872daf", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000006000-0x4)=0x0) r2 = socket$inet(0x2, 0x1, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000011000)=0x7fffffff, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) 2018/01/16 02:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00009fa000-0x4)=0x6, &(0x7f0000918000)=0x4) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="4382906ced00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) read(r0, &(0x7f00006dd000)=""/34, 0x22) socketpair(0x0, 0x5, 0x54ec, &(0x7f0000e22000)={0x0, 0x0}) 2018/01/16 02:45:00 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x8000f, 0x40, &(0x7f0000f7f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001ae000-0xc)={0x1, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 02:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001f0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-ssse3,ecb-camellia-asm)\x00'}, 0x58) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00005b4000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004a3000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002d2000)=0x9a1f, 0x4) readv(r0, &(0x7f0000867000-0x40)=[{&(0x7f0000d5e000-0x7b)=""/123, 0x7b}, {&(0x7f0000efa000-0xa7)=""/167, 0xa7}, {&(0x7f0000b46000-0x62)=""/98, 0x62}, {&(0x7f0000b10000-0x7c)=""/124, 0x7c}], 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000542000-0xd)="0b0001000000000000e600", 0xb) 2018/01/16 02:45:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f000066c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000565000-0x10)={0x7, 0x200, 0x5, 0x3ff}, 0x10) 2018/01/16 02:45:00 executing program 7: socketpair(0xb, 0x801, 0x6, &(0x7f00003cf000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000824000-0x4)=0x5ec3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000ce0000)={&(0x7f00009a8000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000677000-0x8)=[0x0, 0x0], &(0x7f0000edb000)=[0x0, 0x0], &(0x7f000003c000-0xc)=[0x0, 0x0, 0x0], 0x5, 0x2, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x25f, &(0x7f00006b8000-0x307)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x229, 0x2f, 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}, {[@routing={0x33, 0x6, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @generic={0x0, 0x67, "8afa781afe70c30f0f95650a2db2a909be5f000c8d3c4e60c5d3ef85c8fd1f252da10f868f46ec247dd8bc4c2b41694f87795a254ef1a1a2585f49b3c497bd86098fe54197fabac5d66fbcdeb344ebf03b8f4fa62f3403d1cb6187c255d911960b1b2f3030ff6b"}]}, @dstopts={0x3c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0xfffffffffffffff9}, @enc_lim={0x4, 0x1, 0x1000}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @jumbo={0xc2, 0x4, 0x6e}]}, @routing={0x5c, 0x8, 0x2, 0x7, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x7f, 0xc, 0x1, 0x717d2107, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0xff, 0xe, 0x1, 0x4, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 02:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000ba0000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e17000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002f4000)=0x7, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) 2018/01/16 02:45:00 executing program 5: r0 = socket(0x8, 0x5, 0x2) accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) 2018/01/16 02:45:00 executing program 1: setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) 2018/01/16 02:45:00 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) socketpair(0xa, 0x8080f, 0xe55, &(0x7f0000f08000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ff3000)={0x4, 0x0, 0x2, 0xfffffffffffff800}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000007d000-0x10)={0x7f, r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 02:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000172000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000b64000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002e3000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d0d000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000e59000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000202000)={r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x7, 0x0, 0x4, 0x40, 0xfffffffffffeffff, 0x3e, 0xea, 0x0, 0x7, 0x0, 0x8c, 0x40, 0x8e, 0xe9]}, &(0x7f0000051000)=0x108) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00008b3000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009b2000-0x4)=0x0) 2018/01/16 02:45:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000057000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000000010, 0x3, 0x0) write(r1, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008740100feffffff08ffffffef000009", 0x8e) 2018/01/16 02:45:00 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000926000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008dd000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00001bf000)={@rand_addr=0x4cb, @multicast1=0xe0000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x7, 0x7) accept4(r2, &(0x7f0000e40000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a24000)=0x26, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000bb4000)={&(0x7f000096e000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000022b000-0x10)={&(0x7f000061d000-0x118)=@get={0x118, 0x13, 0x0, 0x3, 0x3, {{'md5\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xfffffffffffff801}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x0}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000933000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000017a000-0x4)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) sendto(r2, &(0x7f00006f1000)="7d4c86d8314be1727ee3a97ca251e94ecad2d171ed68c6d34fe4f750c42e9744d50a87f1eaf24ddb1856b6515c27a82ba853ed5a1c34c970d4b120c709e0662d4f5d378d53d7843548883440", 0x4c, 0x24044091, &(0x7f0000ec6000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x1, 0x0, {0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}}}, 0x3a) bind$inet(r2, &(0x7f0000ab9000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00009f9000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000098f000)=0xc) shutdown(r0, 0x0) pwritev(r2, &(0x7f0000b17000-0x30)=[{&(0x7f00003b4000)="720f278ddda6ad722dfc216945b9aaece759ae2a491b09ff0637899046d274384277b6b2e7ad102eaa1b15566ade3a5f39500b9e09768ad0fbea7ce258be28fb9ed4ce429ca1b5173f535937c3c019a2b165b3f24cd720047bb49958402f0c2364539922dd43168847a0e37b6afe853023d8779f424d49be33831a5911ef272fcd2455afeda719712da88a6b335fa88b9d42131375f5878551ce790c855e9ad419cc2f2b9f9af42ab192ea1082f3f3640d8ebcfaa8fef9f4bc1b69937af9e6505b", 0xc1}, {&(0x7f0000f3d000-0x35)="8615f943a50d024248ac1dac64da4c5c6554c6320f9b85a9ffe343a61b84d175ee76c796601062f26288c0381bec9a3e9908219b32", 0x35}, {&(0x7f000059a000)="38a37cdbe4df0f604d2409e3cf83ff9c9182136927fffe1c3c2f734fd87c6fe2c24129c16a0a59a797eb6bcbd7ac5669bf18eeb4b1bda33a3ae095072b3bdc44d461a626362564371838d9b7121be16a095c62eaa7aa21854c81e8a0681d915e479f5a3e29f66b70e3540e3713ea2b35b02e64b5be8b419f20386297c61917849a7daf99dfb3b87510822c0732fc249478e931d52120101fbe5bf0b92c791e582f0b5bde38ef21c4d2e80cf16cab17209fa56176800c720d5a0e8d626c42bd36deffaa636fd248d9b36c2ec2123ebb5be2cae2d323119f6bb0940134aa6ef0ff0b06810f15cd3a05e7", 0xe9}], 0x3, 0x0) pipe(&(0x7f00006ee000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e4d000)={r5, &(0x7f00009a5000)="f1919739089719d71ea7b5c6a14a5405ea0d71e9754728fca3f9749be0ac4c2da3ec621512c5ed355cb577a340d22553679039872523b0aea2f1f3dbeb2f2e9bf963ba86d38b395f6479f61fb0d3cf2b830c215833ff3d6bd55d2b293bfd900f6abac182a48d085412f0d6798be89c6595ad7e42f8ac2d05cbf30c7e1de9410be0b091b789ed943f47f61bc861dc", &(0x7f00004e8000-0x1000)="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", 0x1}, 0x20) 2018/01/16 02:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f0000ebf000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000f82000-0x4)=0x1e) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00003bf000-0xc)={{0x1ff, 0x5, 0x1, 0x5597, 0x1, 0x6}, 0x9}) 2018/01/16 02:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000035000-0x4)=0x1, 0x4) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket(0xa, 0xa1facf7c6750fe34, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000080d000-0x10)={0x4, &(0x7f0000d87000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/16 02:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003d6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000093d000)={0x3, 0x8, 0x4589, 0x101}) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/16 02:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r0, 0x0, 0x3) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000e13000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 02:45:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xf, 0x80806, 0xffffffff) bind$netrom(r1, &(0x7f00006d7000)=@ax25={0x3, {"10f28b7306ac2f"}, 0x9}, 0x10) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000afd000-0x28)={@common='ip6tnl0\x00', @ifru_names=@generic="cdbf4ee4dac69782c0ce8e1ea4b9d683"}) unshare(0x4100200) 2018/01/16 02:45:00 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x3) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ef4000-0x8)={0x0, 0x0}, 0x2, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000718000)=0x0, &(0x7f0000ef2000)=0x4) 2018/01/16 02:45:00 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f95000+0xca5)=0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000f98000-0x4)=0x0, 0x800) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f98000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2f000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e66000)={0x0, 0x0, 0x0}, &(0x7f0000e61000-0x4)=0xc) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f97000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xa15, 0x3, 0x6, 0xa, 0x80, 0x80, 0x3b, r3, r4}, {0x4, 0x1f, 0x5, 0x9, 0xcffa, 0x1, 0xeb, 0xfffffffffffffff7}, {0x0, 0x751d, 0x97, 0x80000000}, 0x5, 0x9, 0x0, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x1, 0x0, 0x3c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x4, 0x3, 0x0, 0xb9, 0x5, 0x3ff, 0x4}}, 0xe8) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000f97000-0x1000)="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") mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f98000-0x4)=0x5, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/16 02:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000509000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ffb000-0x20)={@generic="0e591d0a8efbff0970550314eab7c7b1", @ifru_flags=0x0}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000049a000-0x10)={0x0, 0x20, &(0x7f00008f8000-0x5)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e7e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) r6 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00009eb000)=0x1, &(0x7f0000a25000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x2, 0x1}, &(0x7f0000901000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r7, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) gettid() 2018/01/16 02:45:00 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x7, 0x9, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000001f000-0xb8)={0x0, 0x400, 0x1, 0xfffffffffffffff7, 0x10001, 0x5, 0x6, 0x8, {0x0, @in6={{0xa, 0x1, 0x305, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0xfffffffffffffff7, 0x5, 0x200}}, &(0x7f000001a000-0x4)=0xb8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000001e000)={r1, 0x1, 0x8000}, &(0x7f000001e000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000067b000-0x20)={"63000000f20d0e6c35c44df57900e6f8", {0x4, 0x180000, 0x9, "44218000000e", 0x10007, 0x0}}) r1 = socket(0x4, 0x80a, 0x367d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b17000-0x8)={0x0, 0xfff}, &(0x7f0000f55000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004000)={r2, 0x9c, &(0x7f0000388000)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x998f, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x3d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000108000)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006f6000-0xe8)={{{@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}, {{@in=@broadcast=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}}, &(0x7f00007e7000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000504000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb4000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00003ee000-0x38)={&(0x7f000026e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9e000-0x10)={&(0x7f0000223000-0x64)=@migrate={0x64, 0x21, 0x400, 0x6, 0x3, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x24, 0x3, 0x7, 0xa, 0x80, 0x0, 0x0, r3, r4}, 0x7, 0x2}, [@srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x4044) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000cfa000-0x6e)={r2, 0x66, "1a8f62e34a5373bad243e92f70e2af1e98992abd5bf46f72de25b2122c93894e0b7e3e85fcfc36f0f959958580dc7f1a1226b5431df100fec4f79af09c0e8064f3174f98ced3915a12a7ee5ea870efeb8d35152aceba563b2a0e5c13aa45e08b07e3711d01f7"}, &(0x7f0000643000-0x4)=0x6e) sendto(r0, &(0x7f0000d92000)="", 0x0, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) 2018/01/16 02:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c83000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002dc000)={0x0, 0xb5, "1fdf1ee98ab4372c78da04ea6c3f963780f8fb2f5418ab565ce32b54347ca4e4f05085b37ae8901195aad1243f663464d88d6ee1a55551211065f3f5c2a1b27c1cab56d71e7898dddffe36a03644d94fcce29adbb6a626355e8ed9604934919abfd6d644512653f19a7b045740522dcaf7521be07cde1880dfd2b5bf04c7e8cb2c7e3b850b469d37ef8a3a07014a4b7dfd62374b16a02f3f5b339381e286ff91ab8bbbfffba0c81f2287eb57df45c07ce275f13dc5"}, &(0x7f00007ab000-0x4)=0xbd) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000065d000-0x8)={r1, 0x1000}, &(0x7f0000d6c000)=0x8) 2018/01/16 02:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006b9000)={0x400, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1000, 0xaf9400, 0x5, 0xfffffffffffffff8, &(0x7f0000d7a000)=@common='ip6gretap0\x00', 0x4, 0xffffffff, 0x2}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000415000)=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) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000929000)={0x1, [0x0]}, &(0x7f000020b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ac3000-0x8)={r1, 0x6}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) close(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009c2000)={0x0, 0x0}) 2018/01/16 02:45:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x82)=""/130, &(0x7f0000fc8000)=0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6(0xa, 0x80000, 0xff) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000219000-0x4)=0x0, &(0x7f00009f4000-0x4)=0x4) 2018/01/16 02:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fa0000-0x4)={r0}) bind$bt_l2cap(r1, &(0x7f0000c16000)={0x1f, 0x7, {0xc2c, 0xfffffffffffffffd, 0x7, 0x200, 0x1, 0x9}, 0x3, 0x919}, 0xe) 2018/01/16 02:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x81, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x3}, {[@timestamp={0x44, 0x10, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0xfffffffffffffffc}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket(0xa, 0x80005, 0x21d) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000091d000)={0x0, 0x8}, &(0x7f0000ba3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ffd000-0x8)=@assoc_value={r1, 0xf08}, 0x8) syz_extract_tcp_res$synack(&(0x7f00005f1000)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 02:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x4, 0x7fffffff0000, &(0x7f0000b18000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fbb000)={0xa, [0x7ff, 0x1, 0x2, 0x3b3d, 0x5, 0x6, 0x7ff, 0xadcf, 0x7, 0x80000001]}, &(0x7f0000988000-0x4)=0x18) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000094e000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000fc7000-0x4)=0xffffffff, 0x4) 2018/01/16 02:45:00 executing program 5: pipe(&(0x7f0000846000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000a6e000-0x7)="473eccb7c957a0", 0x7, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/16 02:45:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f000025f000-0x70)=""/112, 0x70, 0x40000000, &(0x7f0000000000)={0x4, 0x4, 0x3, "d68f80cf1baa", 0x2, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0x8, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="", 0x0, 0x20000801, &(0x7f0000001000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000002c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x10, &(0x7f0000003000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0xfc0, 0x80000001, 0x88317409767511ab, 0x5, 0x5, 0x400000000000, 0xfff, 0xffffffff, r2}, 0x20) 2018/01/16 02:45:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x8bd, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000003000-0x8)=[{0x0, 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) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x8, &(0x7f0000003000-0x20)=[0xffff, 0x7, 0x2, 0x400, 0x8001, 0x91, 0x2, 0xff], &(0x7f0000001000)=[0x100000001], 0x2, 0x2, 0x7, &(0x7f0000003000-0x8)=[0x3, 0x5], &(0x7f0000003000-0x10)=[0x21f, 0x7, 0xa77, 0x5], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000316000-0x8f)="59dbbce737be2c864dc050babfacd7bb225991de2a7a97d41260096b41c04594745414f2e78253af3999cbc2fab354cb8f3af8edcb0e57298b90495afe9da713fd35a05bd409765e55fe85c068b9a976a02cf98941d3613300b26108dd9f2632322890747ec9fbcc013a70a95921721dc6c9d21af31d8f7f32eece625d07cd4475111a65a6072c28862fc10530121a", 0x8f) 2018/01/16 02:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000671000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d2b000)=0x3a, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e98000-0x90)={0x7, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006cd000-0x190)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, [{{0xa, 0x3, 0xb3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xffffffffffffffdf) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000b67000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000125000)=0x14) 2018/01/16 02:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x200000000001d, &(0x7f00008b3000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) r1 = socket(0x11, 0x805, 0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000353000-0x8)={0x0, 0xfffffffffffffe8a}, &(0x7f0000f9a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001b9000-0x10)={0x3, 0x209, 0x100000001, 0x3f, r2}, &(0x7f00005f2000-0x4)=0x10) 2018/01/16 02:45:00 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000002c000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000021000)={&(0x7f000000a000-0x8)='./file0\x00', r2}, 0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r3, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000037000-0x10)={0x7, 0x1, 0x44b1, 0x9}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 02:45:00 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000008000-0x8)=0x0, &(0x7f0000007000)=0x8) 2018/01/16 02:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000097a000-0x4)={r1}) accept4$packet(0xffffffffffffff9c, &(0x7f00003ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f5000)=0x14, 0x80800) bind$can_raw(r2, &(0x7f000008c000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000d19000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/16 02:45:00 executing program 4: r0 = socket(0xf, 0x5, 0x3) listen(r0, 0x5) 2018/01/16 02:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a67000)=0x3, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000337000)=[], 0x0, 0x0, 0x0, 0x0}, 0xe) 2018/01/16 02:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) read(r0, &(0x7f0000fd4000-0x53)=""/83, 0x53) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00006c4000-0x4)=0x228a4c052, 0x4) recvfrom$inet6(r1, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r1, &(0x7f00001b5000-0x1c)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000972000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000dc4000+0x8b9)=0x0) 2018/01/16 02:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000056d000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7f}, @in6={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x85b}, @in6={0xa, 0x2, 0x1e2f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005b6000)={0x1, 0x9, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a56000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000526000-0x8)={r1, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b4b000)={0x1, [0x0]}, 0x6) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e5f000-0x4)=0x1, 0x4) 2018/01/16 02:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x800, 0x800000000000) poll(&(0x7f000054a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009ae000-0x4)={r0}) accept4$ax25(r1, &(0x7f0000a6e000)={0x0, {""/7}, 0x0}, &(0x7f0000f8a000)=0x10, 0x800) socket$inet(0x2, 0x80005, 0x80342e5) socket$kcm(0x29, 0x7, 0x0) 2018/01/16 02:45:00 executing program 0: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000948000-0x4)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00001aa000)={&(0x7f0000946000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000947000)={{0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, {0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x47}, 0x2, [0x0, 0x4448, 0x100000000, 0x100000001, 0x1ff, 0x6, 0x1, 0xc76]}, 0x5c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3812502f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000046d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b13000)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@alu={0x4, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008da000-0x8)={0x0, 0x0}) connect$ipx(r2, &(0x7f0000f27000-0x10)={0x4, 0x0, 0xffff, "1d9a01beefe5", 0x1, 0x0}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000054d000)={0x0, 0x0}) r4 = accept(r1, 0x0, &(0x7f0000410000)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000407000-0x1)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c62000)={{{@in6=@empty={[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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6e000)=0xe8) 2018/01/16 02:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ff000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(aes),xcbc(tnepres-generic))\x00'}, 0x94b14c72) poll(&(0x7f0000a81000-0x8)=[{r0, 0x8000, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003f6000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000750000-0x1c)={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7f}, 0x1c) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000da6000)="00000080", 0x4) pipe(&(0x7f00007dd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cc9000)={0x4, 0x0, 0x3, 0x200}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000387000)={0x7, r4}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000d8c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 02:45:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000222000-0x4)=0x0, &(0x7f000049b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000420000)={0x6, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x386, 0x65ac9153, 0x0, 0xcf, 0x6, &(0x7f0000f9d000-0x10)=@generic="242adf904dc959fc6a881ba80b4c4c23", 0x6, 0xff, 0x0}) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) 2018/01/16 02:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00008f7000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fbd000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a10000)=0x0) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) r2 = accept(r0, &(0x7f00007aa000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000655000)=0x58) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000ba6000)=""/45, &(0x7f00007ef000)=0x2d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000023f000-0x98)={r1, @in6={{0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000d1d000-0x4)=0x98) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000039f000)="2b076c143de62d1c4d25c98960e75c8a9256a88c56bdd1409ecf1f4cb81117f290a84d98f99d85e3d539b763faee50423651ffc059808067cad52c33ac1362bcdcc2107fcf87658c6e8fa52f3aec7f35eccc48e51f601346faca0c4b9348147a797b5a370b0858a60809fdad02d9e821293b6f7a95458a5820c95f569667a3c8f0629ff042c585df70a1281d01f05c65dfe6748b01b600cd685614f3e2fc771b0b26d585e79e6c5ecd671e981d44a4d837107a59ab296a7a23b0b212da98d2dbabe82b49c29d488fb380137fb6cae61132906df4cdc1393fbc12a348efe6d26d90326a3eacf49f3e2168", 0xea, 0x4000094, &(0x7f0000b20000)=@llc={0x1a, 0x1, 0x80000000, 0x5, 0xff, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000739000-0xe8)={{{@in=@multicast2=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000-0x4)=0xe8) accept4(r0, &(0x7f0000209000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000325000-0x4)=0x10, 0x0) 2018/01/16 02:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000438000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f000015a000-0x10)={&(0x7f00000ee000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bb2000-0x10)={0x7, 0x200, 0xd3af, 0x80000000, 0x0}, &(0x7f000047f000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c47000-0x4)=r2, 0x4) 2018/01/16 02:45:00 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x4, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x3b0]}) 2018/01/16 02:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000000802, 0x200000000001) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 02:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x20000, 0x4, &(0x7f0000ab6000-0x4a)="124f7a9a9a659c9ea7cb56789c1813f04876d33377e2290d7e5c13922d00eface92ba73be1b627408f2c714aaacc5bc7296bdfa23642415940a18ba819351f7df5a6b6212638429f3db5", 0x4a) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000487000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r0) 2018/01/16 02:45:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/179, &(0x7f0000000000)=0xb3) socketpair(0xb, 0x80a, 0x0, &(0x7f0000737000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51135d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 02:45:00 executing program 3: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000e9000)={0x0, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000f7000)=0x1, 0x4) 2018/01/16 02:45:00 executing program 4: socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/16 02:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000029e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005b2000-0x4)=0x10) r1 = accept$ax25(r0, 0x0, &(0x7f0000b1f000-0x4)=0x0) syz_emit_ethernet(0x36, &(0x7f0000081000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x3, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x1, 0x1, [0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000090a000-0x8)={0x0, 0x0}) getpeername$ax25(r1, &(0x7f00000d5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000042d000)=0x10) pipe(&(0x7f00001f7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000061a000)=@assoc_value={0x0, 0x3}, &(0x7f000043e000-0x4)=0x8) syz_emit_ethernet(0x26, &(0x7f0000943000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x4800, 0x20, 0x3}], {0x8100, 0xffffffff, 0x3ff, 0x1}}], {@can={0xc, {{0x4, 0xcafb, 0x99f3, 0xa7}, 0x0, 0x3, 0x0, 0x0, "3650a5aad698c9b3"}}}}, &(0x7f000054a000)={0x1, 0x2, [0xf75, 0x725]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000dc4000)={r3, 0x800}, &(0x7f00006fc000-0x4)=0x8) 2018/01/16 02:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2018/01/16 02:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00001f8000-0x4)=0x8000, &(0x7f00005ed000-0x8)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/16 02:45:00 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001000-0x10)={0x12, &(0x7f0000001000)="94670e6b40b9b75a44e02cab6abb88332c2f"}) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000003000-0x4)=0xe26, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x7, [0xfffffffffffffffa, 0x10000009, 0x6, 0x18, 0x9, 0x5, 0x0]}, 0x12) 2018/01/16 02:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000e9f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4(r0, &(0x7f0000aa3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00004a2000)=0x32, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e29000)=@int=0x0, &(0x7f0000993000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000176000)={@generic="30cfcd7188f51c4353236ae43c5ea5a2", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b53000-0x28)={@common='nr0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000555000-0x26)="26000000250001f7ffe9000092ff00050300fca5010000200e00060050a6a0e90e0200001735", 0xfffffffffffffe1e) 2018/01/16 02:45:00 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/16 02:45:00 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xba, &(0x7f0000015000-0x162)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x84, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[@routing={0x8d, 0x6, 0x0, 0x1, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x77, 0x0, 0x8, 0x80000001, 0x0, 0x401, 0x2}, @fragment={0x0, 0x0, 0x81, 0x468, 0x0, 0xfffffffffffffffc, 0x3}, @dstopts={0x16, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x100000000, 0x6, 0x0, 0x2, [0x7, 0x6, 0x0]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000010000-0x10)={0x0, 0x1, [0x4eb]}) socketpair(0x0, 0x3, 0x5b5, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000016000)=0x23, 0x4) [ 1150.158287] net_ratelimit: 2 callbacks suppressed 2018/01/16 02:45:00 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b8c000-0x4)=0x4, 0x4) write(r0, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) 2018/01/16 02:45:00 executing program 0: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) pipe(&(0x7f00000c9000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000d9000-0xac)="a7438a4cfb4e28d4d80b1a1be4e173eec881a47b3af382f9bbd71a4977a147492952ad28893947f41eb5a32299a7d0975e962215eab6660a6b826c496d50bbcb9e744022a326f391711ebfb8e69c6847bcececd56c8db3aa37669406a1a13cb49df23947b6d6fa383e9f210b7770758862aee4d1313205891ec31e260e69e675c7d36118d2161f7a45fa9dcce5eb0be8131a3c01d76203031f362fd101b2f6e4d80636f99c6a4acd7591cb6b", 0xac) 2018/01/16 02:45:00 executing program 5: socket(0x19, 0x800, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) 2018/01/16 02:45:00 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001c000-0x4)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000011000-0x1e)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="85299ff7157823a7a29580ffee513e59"}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x3, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000012000-0x4)=0x2, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000001c000)={0x0, 0x5, &(0x7f000000c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}, [@generic={0x7, 0xe19a, 0x3, 0xffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)='GPL\x00', 0x2, 0x1000, &(0x7f000001c000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000007000)={0x0, r2, 0x4, 0x3, 0x0}, 0x14) [ 1150.158291] dccp_close: ABORT with 1 bytes unread 2018/01/16 02:45:00 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x803, 0x1, &(0x7f0000fee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x10000000002, 0x0) write(r1, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r1, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xb7}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xb, 0xffffffffffffff7f, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/16 02:45:00 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000dc3000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000162000)={&(0x7f0000692000-0xc)={0x10, 0x0, 0x0, 0x40c0}, 0xc, &(0x7f0000e2e000-0x10)={&(0x7f0000000000)=@get={0x110, 0x13, 0x100, 0x0, 0x0, {{'tgr128-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x2e53}, {0x8, 0x1, 0x1000}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1fe) sendto$inet6(r1, &(0x7f0000928000-0x1)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00009e4000-0x7)='%', 0x1) 2018/01/16 02:45:00 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f97000)=0x0, 0x80800) r1 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f98000-0x3)={r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000659000)={0x0, 0x401}, &(0x7f0000f99000-0x4)=0x8) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f9a000-0x8)={r4, 0x1}, &(0x7f0000f99000-0x4)=0x8) recvfrom$llc(r3, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) 2018/01/16 02:45:00 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x4000008000000000, 0x0}}, 0x8) 2018/01/16 02:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f00001bc000)={&(0x7f0000bee000)=@nl=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000375000-0x10)=[{&(0x7f0000a93000-0x5d)="5940646db282b671bdbc9e4a368ae2dcbfb159f43da675b6bb67880090beb19e9f90f9909915e9b62b6a4df89a28af38b257b9fc64ba16c216fe0fc007c7f9d2fe9d84a6a7e0d8e140f1bacd45d6d51b5a1d7708a5ff1fcceb54851c6e", 0x5d}], 0x1, &(0x7f0000241000-0x208)=[{0xb0, 0x104, 0x100000, "51379954495b47691a83f33d8792d8c69328929a6aa1ce82960909e7dcd85936984b81017680b173a47695846343d752132b3f4405b0e6e6227a7306e18fffc32ba33c97be60a092607db2ed87750f2bd70a18dd2fe4006690e0a10bfcf41a47c77091b1bb60634de6d8a5e9eda1f1e560959b6c0a1ac4fd8cf19e48ca7ab517af2bc8596f9dcc07b1e5ce91f91e01d6ef08dcabc2d04716b267065f7de3"}, {0xf0, 0x10c, 0xfffffffffffffffd, "84cf9915963848c850fe996951277eea28c226d1e772c6939cbec4f33f6a8f116b69febdf521b94cfb09da7104fb37ab2b99f1805962ae72d291be516e1c9b5515778e4cbd9f2b234807bc27df6f97cab0f98aeabc67d8525a96bd4e5f2beeabaec49ece98910cdeebfc36d8564ef64862d339f4f9892793e319ce55082285e3904f9abd3477c8674450c554e8cef6469581b935768e8d06474203893208c4a386da21f0c4637f5987867db3fda89f96c067e2e3629b83bfd35f6620c7738fea43213dceaa493fd13241343e207919a4020db123aab31a33bde05db8cf3c"}, {0x20, 0x1ff, 0x1, "64922294571fb4158370bb4b"}, {0x48, 0x0, 0x0, "1f76ab65146d4c0fea63def8760484804c0982deeec733a1df3916a33844f90315dbaf37f8aa6f4f75aa22c3ff8f2f6511be478914108a"}], 0x208, 0x1}, 0x1) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00002e5000+0x573)="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", 0xfffffffffffffdca) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00008a7000)=0x7, 0x4) 2018/01/16 02:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000daa000-0x50)=[{&(0x7f0000c74000)="e09b68146be81fb787918d2ba2b4c01d891ec2448f75b0b60e66429abf9949b3ac", 0x21}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) gettid() connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) socketpair(0x19, 0x3, 0x1000, &(0x7f00007cd000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000631000-0xc)={0x2, 0x0}) vmsplice(r2, &(0x7f000033c000-0x70)=[{&(0x7f0000ee3000)="4c36db09ca1a78e25ada0cfa0cceef206e7e1ecf2207f554fac966b52b95b9ac98a17576164272868594c3c14d7d2f54a4aa7707ad24c6c27f254b705c578bc8891f91c44147166f3a2179772d0d68960708c8bde8835134ccb2675e30a5de5c59a590998b1c42cb0026b74031113793c9c2782c5122c905c929e20d739c6c4046e5f5625c96711dfecca8fc8ee4addbfaa6572fb31aae54f4de21eaf9e0651bf5e2162ab2394f2bb6311ef81614c1fc96a0f342a84d986f0d3409b0e53baa0c7314942a6979c509e33c7d8ebb2c0bca618d5e4f262d9b910c98468472c2377f0c298bf9f14509439fcb2f6ec0bc", 0xee}, {&(0x7f00001fa000)="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", 0x1000}, {&(0x7f0000286000)="1fc490b13ff53eecedaa3063c9dee0b63c2d28da4d9c05a2ef959ca22614bbd0683ad3e99330514434767c4ac84021873a13a6bea34c5fe67d6d1aa035fdd4af916d3ddf792fc9d46a0491b0f43010ab0878b34733148331dedd45272f1c415420579aa64d631dd1a26ebd0cd590fbfbf366533b96b1881acfa5970acd16aef43183f97e130322561ceb099e9d5e5674bcabda9099f5dafe63e929eae8eff08aa64c03abaf395bffa76c02b8727887ab88759cdd30252550", 0xb8}, {&(0x7f0000b0e000)="f79b7cf694814621dd1e33e95bc1a87359fe013990acedac2dcf65", 0x1b}, {&(0x7f0000446000-0xb6)="3dcfde452731f0ca3ddb5e3e1d4b785f943cb733407fd123203ba055652ff1838e2a082dbececad7619d03f2b5756ca5bfd2388e9b72637251b9077c427936844672090a9d80e6e02a300d6f5601200cdd3d71dda5d9566dbb2091b3c896bf000433c451502c022cc28a0ce4a1f573b048a1a45029f9cf5210b9f63532a29be61198f46894436ea43834983160deb6b77516dadafac933c1d68cd27a87f4d5666bc7fb6866bbce544e81d8af32c24eb7ff551f04cd89", 0xb6}, {&(0x7f0000569000-0xa6)="164cd029d7c977e4851da428f2933e25f54e0686bb8987fa34c416084b32abc80763886d889462e55eec2c9bd15c37a52f43cae1cfe0713b5d16e671d77a1c8edc2cf32c1fa28a3521bac61d655b51c4cc142d0d71d725e9151cbca29b9e31c5f9dfcb36be7e88d53039225b7a66c9b65855824307c6891e327533717bbd2a378a61e3299e77d3a7a6581d793883e1836cdddbb9e000987eb877db04a67a9cc4c6b360f4e8dc", 0xa6}, {&(0x7f000073c000-0xae)="f024c8eddb835a12616dc7d8a0e7c30b7955a49bb144ad9375d953e44567e6bcfc401dc0141359d8143973410499e55d3ad4d6be461cae1ef149ff6d0a4c0d683853d79abaa87c107911869fb5c6a24cc268210eac0771e0243d349933975e5d1c9b39d7d727f7d9a28a11abf8094f830538bb6d4137a227de552fd55e5195b877093f8058025e7bd3dccff996e607fc40696604bcde37fc65c85f853f7f6c025ce019baec32a1afd8f932232afc", 0xae}], 0x7, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000b21000-0xa8)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000599000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00007eb000-0xc)={r6, 0x80000, r5}) bind$ipx(r5, &(0x7f0000e34000-0x10)={0x4, 0x1c3817a6, 0x9, "6e7a5425beab", 0x1, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f00005dd000-0x1000)=""/4096) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00003e9000-0x4)=0x0, &(0x7f00005a1000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0, 0x0}, &(0x7f00007fc000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00008a5000)={r7, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) 2018/01/16 02:45:00 executing program 0: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0xe, 0xa277) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ad7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad8000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000acf000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x80000001, 0x3, 0xffff, 0xa, 0x0, 0xa0, 0x3a, 0x0, r2}, {0x80, 0xfffffffffffffff8, 0x5, 0x1, 0x100, 0x7fff, 0x1000, 0x1}, {0x6, 0x2, 0x5, 0x7}, 0xef, 0xf, 0x0, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x2, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0xdc, 0x7ff, 0x8, 0x80000000}}, 0xe8) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ad6000)={0x0, 0x6}, &(0x7f0000ad6000)=0xfec6) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ad7000-0x14)={r3, 0xba, 0x50fb, 0x2000, 0xfffffffffffffffc, 0x73857ef}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) r4 = socket(0x11, 0xa, 0x1) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000427000)=0x9, 0x2) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000038e000-0x8)={0x0, 0xdb0}, &(0x7f0000767000)=0x8) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ad9000-0x4)=@assoc_id=r5, &(0x7f0000ad7000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad7000-0x10)={0x8001, 0x4, 0x8, 0x5, 0x0}, &(0x7f00004d5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000935000-0x10)={0x10000, 0x8, 0x3, 0x2, r7}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x0, ""}, &(0x7f000017e000)=0x8) accept$netrom(r4, &(0x7f000090c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000640000)=0x10) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000a7e000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000074d000)={r6, 0x8d, "8e97afda3e8d7bc6556356e80445d430d4a20b4352509bd8de618e80068b486ce63baf7b23a29de2b0a470e06348d64b86967d0cc30c7830548d431695021025f26135e506eb93e3345d94d2474879ce52994f7e47907e4a26ce8f7d1be1790ad43827bfe3d7fec76a23c601f3b7dbd5b09b2c44f9001b1cb96f0dc118a41b63cf4ddbc94ff88c60c565a01423"}, &(0x7f0000ad9000-0x4)=0x95) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00008fa000)={r6, 0x11, "98bb634f07b72fab582252129fef3d8568"}, &(0x7f0000ad9000)=0x19) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ada000)=0x80000001, 0x4) 2018/01/16 02:45:00 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000504000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000e14000)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f6e000)="5caea2f812519f2321c89e0c89e9ee319724f8b2dfe9d827fb2dc4a35e4b5be946396bc597ae579ed0bbef80015da12e8f42c64822a69a3cf0d92ddb7e8e0f8272a4584c6db42bdace157578859897028b8bbe00e469d3156296adde8e248eaba88c15c1b9e82b67c0c7bbc845c9f5ba5f2279f8441e8b473534cd7e7766796bbad43e5802c6d1fecc145f952d5160fe96a3b5b7ec05", 0x96, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x0, 0x4) 2018/01/16 02:45:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c5d000-0x4)={r0}) getpeername$netlink(r1, &(0x7f0000c51000+0x2fd)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfe000-0x4)=0xc) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000cc0000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059d000-0x4)=0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008f9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x300, 0x2, 0x0, 0x1, 0x8001, 0x8001, 0x9e5}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005c3000-0x8)={0x0, 0x4}, &(0x7f0000fcb000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000003d000-0x10)={0x4, 0x1, 0x5, 0x0, r2}, &(0x7f0000958000-0x4)=0x10) syz_emit_ethernet(0x1d0, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x19a, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x29, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x10001, 0x8, 0xe2, 0x2, [0x1c7, 0x2bfe, 0x7, 0x37a]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0x10001}, @ra={0x5, 0x2, 0x100}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 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}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @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, 0x8, [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], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) connect$inet(r0, &(0x7f00005be000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:45:00 executing program 7: 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_icmp(0xa, 0x2, 0x3a, &(0x7f0000f78000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f78000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 02:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000185000)={0xffffffffffffff9c}) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000c42000-0x4)=0x0, &(0x7f0000055000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000904000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "70ffff7febfa002e"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d74000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000019b000)=0x60, 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000e37000)="1f5c11da9049fccac590182c69f35294f557d9cfa620dc52f3075d1a143e05de8594773c3030adde6c027b92dd68509d8f6b1a81140f7ed2ba0fca9460817d", 0x3f) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000af0000)=0x6, 0x4) 2018/01/16 02:45:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xee)={0x0, 0xe6, "79b9560ff9513f7c238a7a3ab2fb6341208c365533777330a4fb4d63760eda97536d9dad785b7201d09c3a78890a83403c8f970646097665ac667bb454dacf8a704c6f7dd5f2d92ab677f5953a225e6daaa9b8f9744abc7c3ed8c605dff7ee14893242b71810aed56ac71cecc2b779596388ca2bddc2ab59aa59206158f44e96b39efa79d1834dd50516c1fafda999da0951ea21f8d9d3bdf031ccd63de1e95c47903b756ff7499ce14a855af7473d5b174d3720070e5a4752b6c3af2b18db9487fe66b02a10d0b379445837374a894ed4c040f6ec1e84c5a2903f0bc51456e975cc914673d4"}, &(0x7f0000001000-0x4)=0xee) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x2}, 0x8) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) [ 1150.309899] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 1150.330828] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 02:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="0a0775ffff0effe5030e00005c54dfb7295df0db8217ad4000000000000000e6", 0x20) socketpair(0xa, 0x1, 0x4, &(0x7f0000107000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000292000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="7c061bb6454c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg(r2, &(0x7f00003e8000-0x38)={&(0x7f0000ad0000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x1ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00003a8000-0x10)=[{&(0x7f0000130000)="c95b82d862ca8339804e27ad9d18cf43048f7e1424ac0553a922b7ee5b1aea7aa908a33fc3499795eca00e22a1074643b7f43d49a78641ba84b393355a272e0ae44433c4a4542999953d842f5368a093030bab15c76aadc5e2acd703e7f29558b9c9e0e7445f7275d9924485d3d7b8f7743b6c7265b2f14de2951fa1b4e7d6b23214a69c9cb18456a89d6e971a874692", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fc8000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000de2000-0x4)=0xc) sendmsg$nl_xfrm(r2, &(0x7f000065d000)={&(0x7f00002aa000)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f0000474000-0x10)={&(0x7f0000302000-0x28)=@newspdinfo={0x28, 0x24, 0x100, 0x0, 0x0, 0x100000000, [@extra_flags={0x8, 0x18, 0x0}, @offload={0xc, 0x1c, {r3, 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000890}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 02:45:00 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000001000-0xae)=""/174, &(0x7f0000000000)=0xae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r1}) shutdown(r2, 0x0) r4 = accept(r2, &(0x7f0000c25000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000715000)=0xf) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000036f000-0xa0)={0x0, @in6={{0xa, 0x3, 0xd2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x3, 0x5, 0x2}, &(0x7f00003df000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000844000-0x8)={r5, 0x20}, &(0x7f000007d000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00006af000)={r5, 0x7}, 0x8) 2018/01/16 02:45:00 executing program 0: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005ab000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x2, 0x0) [ 1150.355918] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 1150.405879] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 02:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a46000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ab1000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xb4b0}, &(0x7f0000e18000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000034000-0x8)=@assoc_value={r1, 0x6ef}, &(0x7f0000581000-0x4)=0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) 2018/01/16 02:45:01 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e97000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000323000)={0x0, 0x0}, &(0x7f0000b01000)=0x8) accept4(r0, &(0x7f000090c000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c2000-0x2)=0x10, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000295000)={0x80000000, 0x1}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000015f000-0x20)={"63c3c29815e1c4124200081de30800", {0x4, 0x1, 0x10001, "7b1588fe2cd2", 0x3, 0x0}}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000092b000)={{0xa, 0x3, 0x49, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2fd6}, {0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x80, [0x0, 0xb30, 0x1, 0x686a, 0x7, 0x4, 0x10000, 0x7]}, 0x5c) 2018/01/16 02:45:01 executing program 5: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000554000)={0x0, 0x4, 0x3, 0x4, 0x3, 0x7fffffff}, &(0x7f0000a95000)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007ef000-0x8)={r1, 0x4}, 0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 02:45:01 executing program 4: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000ed1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000e40000-0x4)=0x32) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000037a000-0x4)={r0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000070c000-0x4)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 02:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) close(r0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000af6000-0x8)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002b6000-0x230)=[{0x0, 0x0, &(0x7f0000a56000)=[], 0x0, &(0x7f00000b4000-0x140)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000622000)=0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000ec000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00005da000)=0xc) 2018/01/16 02:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003b7000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000dde000)=0x9, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000084000)={"c197b56bf28277b12c833f1c1b0f75ba", {0x4, 0x7, 0x800, "d0ebc91ffe08", 0x800, 0x0}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000ff3000)="", 0xfffffffffffffe83, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r1, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) sendto$inet(r0, &(0x7f000079e000)="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", 0x1000, 0x40000, &(0x7f0000a24000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:45:01 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000761000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004e1000-0x8)={0x0, 0x6}, &(0x7f000083c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ef3000-0x8)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000005000-0x5c)={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, {0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x22}, 0x3, [0x7f, 0x8001, 0x9, 0x2, 0x3, 0xffffffffffffffc0, 0x9, 0x451]}, 0x5c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r4, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000020000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000017000)=0xc) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000018000+0xa81)={r3, 0x7}, 0x6) 2018/01/16 02:45:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bd2000-0x4)=0x0, &(0x7f0000000000)=0x4) bind$ax25(r0, &(0x7f0000000000+0x932)={0x3, {"da4265d82f2a9e"}, 0x20}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000+0x370)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000000)={0x9, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000002000)={0x1f, {0x5, 0x5, 0x6ffe, 0x3, 0x6, 0x3}, 0x1}, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000004000-0xc)={0x2002, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb)={0x40000000000000, 0x8, 0x1c000000000000, 0x1, 0x7, 0x80, 0x80, 0x1, 0x10000, 0x7, 0x138a}, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000006000-0xc)={0x80000018, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@ipx={0x4, 0x4, 0x80000001, "af1282fa551a", 0x3, 0x0}, 0x10, &(0x7f0000006000-0x10)=[{&(0x7f0000006000)="8556369219e6f4a25b4387bf0c8807e43d9397ccc8590dc86cc8eb75159518009a3dd90f213e39e3d9f5a90b4e2ae9707da3c48283ba5810d81efa94710795abbbf601b4c295bb6bc790b9daeed93735840dae1c744abe0d39ba3ceb54e26e35ac70c9791d920f7c96d4c7cfb012876668b6e4a50c0b1181aa3625abf5326776bef91d023522282893550e9bacb7dbcd37d97a6ccb3a45c7ea3fc7072a96ef107ef901ecad6e596880b44d17a5e4b79345f0123e19cafdb058a2561c56a757cb61e86f45a972af6dbe5c6c8195e244334a79c100cf12f6ed7457b07832ac28", 0xdf}], 0x1, 0x0, 0x0, 0x40}, 0x40c0) 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$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x6}, &(0x7f0000007000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000008000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000000000)={&(0x7f0000008000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000)="", 0x0}, {&(0x7f0000008000-0x57)="fde7f19fa5843171d4288018b7371e2d408849504a35857ad2590fd1f89195acab5f90a8018ca5c050928d7d2e69701fd08885ac77251d322fc661d6829c64b531de8bcabd741551b4f8d50eb1898415120615e241ead9", 0x57}, {&(0x7f0000002000)="37d873f9305b9c551ba5c324e050349ea421a7d58b52106093d7544b8f7dd4d86ebea4527422d2ed818775564fb25e378d46c97e871e50dc997f06449e45e2dc78f05806c1eb803a3a4279f9d8af04b71d68b05d1cb5e7dfcf5f2e7d71c719d9224ec8b7a816b5d8660ff27778eb40eb2a96b5fc54589dbb63184f264c1c46ec2837251367ff6438a13c71c440eacab7c238e3660e0c9c81cc27bcfa9b14d398fc666aee73e7bde9ebf071c09cce3095ad978bb352ecd8ce0e4f602c8fad5c1ac96488d15a881548d02d532d24073776414e350023718273ce4ce46d5e898fee4dde984388f18a35bff91f724d0b", 0xee}, {&(0x7f0000003000-0xbd)="cd6270be1021f3062e38a89a30513948919e1aeb5375d9b7a2e36ba390b6234d898f485b3693f4b4e46219330e934d2df6ff75c28e045759d805e78dadf66853165a0acd8de4833b37ec0a1d25c74721b757bf53d4ea489b7b8e5d531c96b4dcace92f202cab04bc978be82b9a8be5386170a41b4f96b4043a888249c31047f9bee90f8d74d18311289aa114d440383162b33025d594dd841a6191e4302bef3e50a95610e232a3291f329a524b6c104f894ac5a0e272de65d6c598c52c", 0xbd}, {&(0x7f0000007000)="b31ed25a361b334b3beff21a19209696202247d0502f3f869ad0717addba7d8271f4c8a3cbaeb90bafb7374ccada834db68d888563ac739b62b1d45118466b4237d20922317b0e9599c0a6a3b0bbb4531064955365da57b9c152687066891ae86a3588fb5389fcf23d9b214ccff9e81ff15cc338b50577ef966277046cfe7e85223ab3218a899f67be0f4a5a1d84f4e5d48b01f9d5f030c118cfaf4c5d33be6da195bfc3d1fa55b24b8bf40aae0c0885853bd26f289ce8c086cfbc33bac3b48005ae27eb0093b85d5bb782", 0xcb}, {&(0x7f0000006000)="bbfd0efb47da60daf8d8a11b0ab7b981040dbf549b212360436e5c2184f5003b29914b25ab9c01ce375170b41d6e6c3e32a57041a05cd79dde72e77b030a2ad74ba3192ec5d1af0673366585a8166e783451833a97f69d4c8572c208978d44bae2bb13303a680c9984c371f01bb2d8e71fcf83b44480fec147335f183f408c2e292c22c37ae3cd493e2b4758315702a78c221eb4f67ff587b4d38ab7f041c1112f303b62dc28789133687eea574cf26a6a93c0a9a7a5138f07dee3410f47f5ef09bae133d394d894258f0668072780f5b2f6f67f07280e98cbf26908f7ddfb4e", 0xe0}], 0x6, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x13d, 0x7, 0x6d878841}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0xfff0, 0x205, 0x3, 0x7f0, 0x1, 0x7fff, 0x1000000000000000, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x100000000, 0xffff, 0x5}}, @init={0x18, 0x84, 0x0, {0x101, 0xfffffffffffffff7, 0x4, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x303b, 0x8, 0x168a, 0x6c4, 0x3f, 0xc6, 0xba, r6}}], 0xf0, 0x8000}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000008000)=0x6, 0x4) 2018/01/16 02:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r1 = accept(r0, &(0x7f0000728000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000064d000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000244000)={0x0, 0x80000000000000, 0x0, 0xd0, 0x400}, &(0x7f0000e99000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000db000)={r2, 0xe7, "b3f038aa7daab8b31755e98f354f299e85a46d666a400085c78488daf849784291e573f7c670d412b354d23426511d0bf8bdf7e034a90cf63aad6bb24eefbbb31e35d8dbb60d0cd60a312f4fd5f063033c2cc6efbcce3ae5e00f933da2b281dfe49f55acc2fdf5f8750fc3c8ef8e4a6666cc1899b9127e4b662d214d547530ea3bed5ad351925cc5fd492b47caa89e18ad7f7c5265db1b9b4a11efba46952856c6282e6aefc6abb3c9444886f246654e847222f198ba3d14bbbb45242450c5005ea15612d203346215a51c3d3927d7776a34d31f01d537ea87e2ec105a4fcd0146cbdddd114f89"}, &(0x7f000015f000)=0xef) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000975000-0x98)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f000017c000)=0x98) listen(r0, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d1b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000ecf000-0x10)={0x84, &(0x7f000018d000-0x84)=""/132}) r4 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000df000+0xf34)=0x10) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f0000544000)="dca1f35fc660f2c20c2a0920a59955536a974695d3e04f5911042062edf131948a4533f5e92bb3e93df19b6213e0c8f98e683700915eeaa5be0716f7a88badd5a97ee2ef8c986448e95c638846210027d35597d20e0f12403e6c9d05e432b01a722025b223767cd9841a022a72b86f55adf3369924581a45091977abd0f07610f1d2234ddea1a4665dca7a6c39f9ff98a6f93b83c7be5e", 0x97) r5 = accept(r0, 0x0, &(0x7f0000044000)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00007ca000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000421000-0x4)=0x6) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x0, 0x4) getsockopt$bt_hci(r5, 0x0, 0x2, &(0x7f00002aa000-0xab)=""/171, &(0x7f00002d8000-0x4)=0xab) r6 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000d93000)=0x0, &(0x7f0000bb3000)=0x4) epoll_wait(r6, &(0x7f0000943000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x3) setsockopt$inet_dccp_buf(r4, 0x21, 0x82, &(0x7f00008ea000-0xf3)="685f3efb549c561a5d51cf5baf477fe64bd3991a7621936afb84606664be93f5954509c517943e78a9c883a47837bac89f3df3f93e7e16301e0c7c24d595a354d01a4aec8cd2ac805dad55c9b87c8d54601419636e226bc361f1ca368f4cd5630922273f5d0d8a69b98a5f774f7a1906b852b42902366966736bc43bbbbb104d6788d3a93092f4a8927f5757df3c3eede3b4834c79db86c431be5a675223f23c4abac18e03117142e06ba736ff6e6d090526dfeea714dc1e06f4c30a4a7c100c301a330a24c6319682de284890a2b7f9988885b4e79399bbd15cf85563cd0f9554a42790eb97c00266422574eabc370ad64f78", 0xf3) close(r6) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000052000-0x4)=0x1000) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000154000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00001c5000)={r7, 0x3}) accept4$inet6(r0, &(0x7f0000d4d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007ad000)=0x1c, 0x800) 2018/01/16 02:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf1000+0xac8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000438000)={0x0, 0xfffffffffffffff7}, &(0x7f0000ce7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000537000)={r1, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f0000238000-0x4)=0x98) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:45:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072a000+0xdd1)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x18, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x1, 0x0, 0xf9}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r2, 0xc8, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x3f5a, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x75a}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x91c}, @in6={0xa, 0x1, 0xd002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3488ee8e}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000002000-0x4)=0x10) unshare(0x8000400) tee(r0, r0, 0x4, 0x0) 2018/01/16 02:45:01 executing program 1: syz_emit_ethernet(0xffffff51, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x5, 0xfffffffffffffe01, 0x5, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002000-0x8)={r4, 0xd32c}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x80, 0x800) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) pwrite64(r5, &(0x7f0000001000-0x11)="55dc3f2ad703b5fbc208b6a79d7882158f", 0x11, 0x0) 2018/01/16 02:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x10000000802, 0xd0ab884) pipe(&(0x7f0000608000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000cc7000)={r0, r1}) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x5, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xfffffffffffffd9f) 2018/01/16 02:45:01 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="890403e100", 0xfffffffffffffea0) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:45:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000588000-0xd2)="c2978a5d622c00207ece895d9ed0d36419c96e494b733a8715f6def40b876ca4f91af47acc40915624e7158a6da0d85c87eeb5f6bca7cb0bf121ddbb03055c13445fffbbef956de2d187f58e9cc8672659eaafd3b7d3a77ff722b30dbfd05907b7ee7e0c75a14c1e31dd110dc77cce759582076b520ef257d59b532be21e1204c25c380204e290a18580f1ff67318178ec444822f9c3c233774bfae52dd472a8624f414a6f1ea44624e791fb1adbbf4d5d8f5ba2d8c7091d923a37b94289094c648bf65bdb31c4014afa3d588abbf9c0820e", 0xd2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004db000)='hybla\x00', 0x6) 2018/01/16 02:45:01 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000b000)=@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}}}, &(0x7f000000b000)=0x3a) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000008000)=0x4) 2018/01/16 02:45:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x3, 0xfff, 0xfffffffffffffeff, 0x0, 0x8}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008dc000-0x4)=@assoc_id=r0, &(0x7f00000b4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e9b000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r1}) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) getsockname(r3, &(0x7f0000461000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000ff4000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00001fa000)=0x4e7, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00009b1000-0x9)="c0093964b69728ab797d2be871c98e0f", 0x10) sendmsg$kcm(r3, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/16 02:45:01 executing program 3: pipe(&(0x7f00001fd000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b68000-0xc)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00005c2000-0x30)=[{r2, 0x0, 0x0}], 0x1, 0x8) 2018/01/16 02:45:01 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) r1 = socket(0x1b, 0x80000, 0x4) bind$bt_hci(r1, &(0x7f0000001000)={0x1f, 0x58, 0x3}, 0x6) 2018/01/16 02:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3ee", 0x8}], 0x1, &(0x7f000074b000-0x18)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) r2 = accept(r1, &(0x7f0000026000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00009b1000-0x4)=0x1c) connect$inet6(r2, &(0x7f00000d4000)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) 2018/01/16 02:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@abs={0x0, 0x0, 0x0}, 0xffffff14) socketpair(0x5, 0x7, 0x1, &(0x7f00004df000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00001f7000-0x40)={&(0x7f0000ec1000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000080e000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b78000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000aa3000)=[0x0, 0x0], 0x6, 0x6, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0}) connect$unix(r0, &(0x7f000090e000)=@file={0x1, './file0\x00'}, 0xfffffffffffffd02) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 02:45:01 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dba000)="5a86776d3995e27ff258541d59c617765401080edfd96b44d7ec4d4ad8a6301bbd55177afe80f046818def5d363d19b10712c13645f3921786a710c4376c3cae81d1c11eb1a3e42dd01fc2b0fba3461324c7b8bb438d794cce625adf54778b487b3bc5b77b497b202fd0236ea53b2a168adc91ec0ad27e837d09354d0cdd", 0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00005e4000-0x58)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8bc9}], 0x58) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae4000-0x4)={r1}) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f00007ff000-0x4)=0x0, &(0x7f0000e6a000-0x4)=0x4) 2018/01/16 02:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be2000-0xd0)="e1ecf4dd481f55ad34e03e3cfb5e47bf48c504ce276b86f27a66ee4066dbfb194fc6f95c4e41e74ae3b0a91ce18670f570dda9203280ed8dc01df93f10ebc209b244e3fbd8f398aa1349c8575a2f8aa18d084e76421c8e256812308a601645853fb41e63bff70d74309400ef201fafe687a72ee8848b979144f9efbffb8d0da6bd3097033fd502a21681ac3fa4b44b057c5b36b8c8c4f6effec02e7210e2ac4447f9e40b06a56ef366ccb6172f0d4c4e6091610df115bb32a2bd6a1222c647c72b40f2486bf0c1f4603124473501b3c7", 0xd0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000086000)=[], 0x0, &(0x7f000087b000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 02:45:01 executing program 6: pipe(&(0x7f00001f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x18}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000001000-0x2e2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x50, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x8, 0xc, 0x85, 0x80000004, [0x6, 0x7fff, 0xcf91, 0x80, 0x0, 0x6]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/16 02:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 02:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00006b8000-0x3c)=[{{&(0x7f0000569000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58, &(0x7f0000754000)=[{&(0x7f0000ef6000)="3308d31e79144acb", 0x8}], 0x1, &(0x7f000023c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) readv(r1, &(0x7f00009b4000-0x30)=[{&(0x7f00000ac000)=""/195, 0xc3}], 0x1) 2018/01/16 02:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a8d000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000397000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fb6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x2) 2018/01/16 02:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e52000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000090d000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000096b000-0x4)=r1, 0x4) sendto$inet(r0, &(0x7f000042f000)="50f106bab7f785cc3d78ab7e7a8049e37e2f9dfcf2f561c657e5ef9afec0c8ac3b8a2e22a1633ef39ab83467ddcb2a2c83d799eff10569acb3bfb0da5e87fefd14fc45c0d631766746339e279410f786ca542260024f2264feb91067ed3f2f82dcddecc1c92e4ee7517845d3143c911bc1a2b65b7861d82af42043cf319647ae1e59ace4523999bad0c9", 0x8a, 0x80, &(0x7f0000fb5000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 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) 2018/01/16 02:45:01 executing program 6: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000ee000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ed000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "f7246b24eacef26d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 02:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000959000)={0x0, 0x0}) poll(&(0x7f0000960000)=[{r2, 0x4420, 0x0}, {r0, 0x404, 0x0}, {r3, 0x8000, 0x0}, {r2, 0x210, 0x0}, {r4, 0x13, 0x0}, {r3, 0x501, 0x0}], 0x6, 0x100000000) setsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000e38000)="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", 0xfa) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65d", 0x21}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) 2018/01/16 02:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept4(r0, &(0x7f00004cd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fd000-0x4)=0x2e, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000532000-0x8)={0x0, 0x0}, &(0x7f0000587000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ecf000-0x20)={0x1, 0xfffffffffffffc09, 0x8004, 0x3, 0xffff, 0x2, 0x101, 0x101, r2}, &(0x7f0000331000)=0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009ec000)=0x5, 0x4) 2018/01/16 02:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000bfb000-0x82)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @cipso={0x86, 0xc, 0x0, [{0x0, 0x6, "f8bd5126"}]}]}}, ""}}}}}, &(0x7f0000803000)={0x1, 0x1, [0xe3f]}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f6e000-0x4)=0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d6b000-0x1000)="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", 0xfffffffffffffe5a) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00002aa000)={0x7fffffff, {{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]}, 0x0, 0x6, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x3c8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c76000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x1, 0x1, 0xf6, 0x3f}, &(0x7f0000bb4000-0x4)=0x20) 2018/01/16 02:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000078f000)="", 0xff34, 0x4000, &(0x7f0000a83000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffee4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aed000-0x4)={r0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00007b3000)={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, {0xa, 0x0, 0x5e9c68e3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x2, [0x1ff, 0x9, 0x6, 0x7, 0xff, 0x2, 0x9, 0x5]}, 0x5c) 2018/01/16 02:45:01 executing program 7: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b80000-0x6e)=@file={0x0, ""/108}, &(0x7f0000329000)=0x6e) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000017000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e72000)=0x3bb, 0x90800) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000806000-0x38)="96d48e02c2120e068f7bd5181cfb883981c42ad2dc90dbb7d4762717638514092fcf41ac4c7fae7db81a7d0b3393a42333bb2b292bbcd4fa", 0x38, 0x4000, &(0x7f0000e73000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000e73000-0x5)={0x1000, 0x1f, 0x6, 0x7f}, 0x5) sendto$unix(r0, &(0x7f0000b5d000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmmsg(r3, &(0x7f00006a2000-0xb4)=[{{&(0x7f0000d27000-0x14)=@ll={0x11, 0x15, 0x0, 0x1, 0x0, 0x6, @random="30fb5d966198", [0x0, 0x0]}, 0x14, &(0x7f0000310000)=[], 0x0, &(0x7f0000e6f000)=[{0xb8, 0x117, 0x7, "b78106a26696be433faee339becaf2dd079aede3bcd560e71e4317deb0436d7871d147beb1f3ab223b8a0b2562e19b860ef728c58f13dd3d1b6c07b30b20925353f3ac84680694cd2eaab06de56a0dff6489dd733b96c8f95ea1cec6cc7fea20c01acdad7a0d9f9f6f43948e507dc69ec58f62bf83ecf5b71fa56be7e1141a757bd04865dc9f3ebd2743a07a54e7e4ff90d234071e97ddf99244c920e9b13936a4f9"}], 0xb8, 0x0}, 0x8d27}], 0x1, 0x10) 2018/01/16 02:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00007d1000-0x4)=0x17, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000d89000)="06", 0x1) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000eb6000-0x4)=0x3, 0x4) 2018/01/16 02:45:01 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/16 02:45:01 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x3a, 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], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket(0xb, 0x80f, 0x7fffffff) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/16 02:45:01 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000653000-0x4)=0x7ea, 0x4) bind$inet6(r0, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 02:45:01 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) getsockopt(r0, 0x2, 0x10001, &(0x7f0000005000)=""/235, &(0x7f0000005000)=0xeb) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000007000)={0x0, 0x0}, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000007000)={0x9, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x679, 0x2, 0x3, 0x10001, &(0x7f0000008000-0x10)=@common='syzkaller1\x00', 0x1ff, 0x2c6c, 0xfffffffffffff000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000009000-0x8)={r3, 0x8}, &(0x7f0000003000)=0x8) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/16 02:45:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x80000000000001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008a3000-0x8)={0x0, 0x7ff, 0x0}, &(0x7f00006cf000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000262000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000e24000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b30000-0x8)={r4, 0xa2}, &(0x7f000083e000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000798000)={r5, 0x7, 0x9}, &(0x7f0000d5b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c5d000)={r6, 0x19, "efec9ebf0a916eb50b79488f2dcfab7ade819c5872992f25a5"}, &(0x7f0000ac7000-0x4)=0x21) 2018/01/16 02:45:01 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x80000001, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x0, 0x80000, 0xffffffff80000001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x200}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000-0xe1)={r2, 0xd9, "411b40d90b5466a7e02d7280681efc0e681a341b132022825d00482374e187eaef2315847ebadb155e33ede3023331cff7d4b29c7479bf06eec67af555d92cc4e6dd2d251414ce7f3fcb1feffffbf6b0c5266972e6a7a1c59ff3acc696d7ab35841d1a32bbadd42d4cd5af8d8cc741e8ee39ce5f3ea5d289bb9ad8a8362e6245db2116b25c332681c27ad5f893428ee1616f2e05cf3baf87e1894015062687250d9724bf253e196f215f9d34b1a13f856507ff74ab518928a58d2789b738326c3266f1914b236c6ee7810156c8b3e8eb28c700e08a5d0585a6"}, &(0x7f0000001000-0x4)=0xe1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000004000-0x30)={r0, r0, 0x8000, 0x8001, &(0x7f0000004000-0x23)="b5e0a3bab364c1446692296f3cbc32063fb9ff979c4a2c7f032489b0d4172e43efe5ce", 0x401, 0x1000, 0x2, 0x6, 0x80000000, 0xffff, 0x7, "e8f5103d69a8bfed"}) r3 = socket(0x1d, 0x3, 0x1) bind$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r3, 0x0, &(0x7f0000004000)=0x0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f6, &(0x7f0000004000)="31e76b92001aeae84d1b8a73c0ef9c0df6aa8a70fbd90c4d1a44cd85a74ccd08f5d5ab53bbca405c5cc88e780b74491e491c1d5d190a0e330ef1da58b65de3a9efe9ac8e68b2b858973576d8da8c5a2b19fb13569d20160ed27958b81a75c4453a662d2b4dbcd622cf93a4afc689c91b0dbbf74786f2cd296d762b089e59fc4390b1d33f8f") setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/16 02:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={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]}, 0x0, 0x0, 0x8, 0x2808889, 0x8}, &(0x7f0000001000-0x4)=0xa0) r3 = socket$packet(0x11, 0x5, 0x300) accept$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000518000)=@sack_info={r2, 0x200, 0xaff}, &(0x7f000063c000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b4000+0x432)={r4, 0x1c, &(0x7f00000b2000)=[@in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe43}]}, &(0x7f0000762000)=0x10) r7 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r7, 0x8907, &(0x7f0000739000)="66c61dc6caea98b1cb7a9e76c255b17b8e94320ae4c646534e2cbe1c54ad652cc17d80ae96a39454bcb5bbe70493bde6c4f6701adee2a81d31269b10d983d19944cafed9a96b10c76b9ca8949c4d989076ffd81f2ec1e804a44352ffe18a98792dbecd0184f160fd5afcad1b2a89912ea5d9a581799daf5feecd166041877db3afd8c28565cec03bd051e28a873ef5c39a706328b8c1c2db0b852d8936c0ffee2ef3fd1f5e") setsockopt$inet6_group_source_req(r5, 0x29, 0x2c, &(0x7f0000811000-0x108)={0x7, {{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000d8f000-0x6)={r6, 0x9}, 0x6) listen(r5, 0x3) r8 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r8, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003d9000)={r4, 0x83, 0x9, 0x1, 0x1000, 0x8}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r8, 0x891b, &(0x7f0000612000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r4, 0x4) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept(r5, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) 2018/01/16 02:45:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00008f0000-0x8)={0x3, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000335000)="", 0xfc94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000083f000-0x20)={@generic="aa81f3c59bb1162855b4ca7fd9797483", @ifru_flags=0x9000}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f4b000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d9000-0x1)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d7f000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000655000-0x20)=[{&(0x7f0000955000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000ad0000-0x4)=0x4, 0x4) 2018/01/16 02:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000d79000)={0x0, 0x0}) connect$netlink(r2, &(0x7f0000c8a000)=@proc={0x10, 0x0, 0x3, 0x200000}, 0xc) close(r0) socket$unix(0x1, 0x1, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:45:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000013f000)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r1) epoll_wait(r0, &(0x7f0000000000)=[], 0x18a5, 0x0) 2018/01/16 02:45:01 executing program 0: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 02:45:01 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00006ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f84000-0x4)=0x14) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa7000)=0xc) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f84000-0x10)=@common='erspan0\x00') mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x145, &(0x7f0000f85000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x10f, 0x6488, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x7, {0x2225, 0x6, "c4c6bb", 0x2, 0x2e, 0xb607, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [@dstopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x10001}]}], "2042dd22b67b860239bab42a1bc760b4c2ad9fe001e217b840bc95420d5c02adda64c0035865871cb982d2c2f30086c6ac5fa7f92fad1a94c446a887df208f2c6e167b20035d92b773c3049186a12086c81e790b90d16c4fe7b947daf4e769429286cafdcca4583747471c6f31a1c4c54df304f20f79f4d47a9867c352ad4828a2f2255a419798aef1f2766763b0e9bafaa8d9858d19c934453e0cbb67337e47a395bb06c6eec423aa45014827c822464581bbba11446b52668a7db54f9b9343cbc5fd38640d0812dd2af963891476d7311bb4b1"}}}}}}}, &(0x7f0000f80000)={0xfffffffffffffffc, 0x1, [0x3b0]}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f83000)={0x6, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xfb, 0x9, 0x101, 0x2, &(0x7f0000f83000)=@generic="d8479df8fef5548951e636635012eb88", 0xfffffffffffffffa, 0x6, 0x3}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f87000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eec000-0x4)=0x10, 0x80000) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000067a000-0x4)=0xffffffffffeeffff, 0x4) 2018/01/16 02:45:01 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fd6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ed000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000013d000-0x28)={@common='ifb0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:45:01 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000029000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2b11c55a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xea9, 0x1000, 0x7, "9d8db190de1355b7d469500476e6eb820786fca971445911a73097ad05d7915f54de4ea3c587461b2736a0a04544a6c69a8771ac273c82fc67647c11271be3a8c3c19486863f11b6a2dee02f59f876d6"}, 0x160) 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(r0, &(0x7f0000dad000-0x38)={&(0x7f0000d56000)=@rc={0x1f, {0x4, 0x1ff, 0x1, 0x1, 0x401, 0xffffffffffffffe1}, 0xc0ff}, 0x9, &(0x7f0000000000)=[{&(0x7f0000a91000-0x49)="bbd947612acb1b18a76cdbfdfb213f81cc604fa6d2b572f072ab485ac580523e3771713da07ee275bc08032ac38d2dabce62c556f48133191e36cd095722e1f9eece0133584d405951", 0x49}, {&(0x7f0000000000)="c8561a3d57c816ff98db7cd36f3a22973d", 0x11}, {&(0x7f0000000000)="4a9abfbd0a2783fd56a1c1d28596f6e510385c00fc85d7a4e19001b49d109ec7cf099a3a06ea65836c6a8cc6a4dc2c26012674e357454e3082eeaddbadc1e5e80d583f360e69dbb6239243a105242c6ebb5ebe5ad11a35e8f9", 0x59}, {&(0x7f000054c000)="7f8a68e7f577e123e4386d68aeab9545a18ec65d3efe6322ad1d39e246bf84d9c910daa3554f3aba90d3dad4978bb5eaf9cffb6a8e733c4abe943bfda662e5d0ef0759d3ae3e11799c33870a7f417fe2cd90175719e441f936624f5add304d3829883ed001a6d3b891c4fcfcdb457a1d5ebd86e08da606f121ecbf1de06f4d4121db5e688ad0db952a3cc4f4899cb7adda5851245e07f751d7064d29c4ef8c49a0fdbb866612f28d3d432b552abc95fd8d4b31e379bd6021481b1db58b089e9eafc279bda9284d0666318b63916b5f3b9b0db2c314c9706b7c52abb70b9120d69b62f67a238676337aaa4cea92559b1add44c2c5fa1a08655c", 0xf9}, {&(0x7f0000000000)="58de9740ed1071b936bcaa4529093dfac073412da8c294daca1abc9e0837cadb5ea46d4a0db47ec740c7b282131bea88607eaf21379c8179dbe61faeef18c3744eaa167621bc7d8e1bd0c79df4ceadc0a6bca465d4398b85d003f04ce4128445cb0e106124", 0x65}, {&(0x7f000036a000-0x9f)="1ed45ee0496ba7d2f5aa570c2550936444170581d62fdda364ffec4cc1f7658a62785c20f207fcef7d7e48fc88989bee79c5c5194116d25791f43b821d4077ae632dd4026e6945bbed9846cf71f956849dd59708aba768f4076fcbebb0c6ef7a692573deabe337d6006306b7fbf1c34784d36f88ad458b592e3ccf65ff036e1baa7b2c6a1bc8d3e83b14f22b0d7abb62f306e9e46e81d01a3a11368f5d84b7", 0x9f}, {&(0x7f0000b69000-0xce)="ef3bebeed57d51266c71b6bb944e26ba0bf197d11208fcb15ccfe0b47f400a73c3917f3ad0934b3429611f8615e20501c9c6362164972f90dcb78744c2d5d1825b657a72d684317f7ad7603605b0961f5d8bba25470d4dc9b06ca8b43b5eb593bd198b6d9dd7bf630df7bb4c3c0d412709f0819b0584fb62758a4df517f2d91862e5c89d33fb57db3434af48f7b359c655edcdde85d71baac6aa148aac4dd0988395b425210b929c018171e5c57c2ee09eb67de575d617d117cc0f1662d294e4f1228652c5f5ab7956cde09b55e4", 0xce}], 0x7, &(0x7f0000e69000-0x48)=[{0x48, 0x10b, 0xfffffffffffff018, "34868ef3c407fbc0f2b1c8562e0b541c8938d078911f6d499f36323e0e2b17cea786431a091be5d86d4b060f33d78ed99bb14f3afb4fba78"}], 0x48, 0x10}, 0x8880) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e72000+0xe95)={0x10001, 0x4cf9, 0x5, 0x3ff, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/01/16 02:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xffff) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f8b000)=0x9, 0x4) r1 = epoll_create1(0x0) r2 = socket$inet6(0xa, 0xa, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000025b000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r4, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000041c000-0xc)={0x10000011, 0x0}) sendmsg(r3, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) epoll_wait(r1, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f0000fb1000)=0x6c6, 0x4) [ 1151.163960] sctp: [Deprecated]: syz-executor2 (pid 10222) Use of int in maxseg socket option. [ 1151.163960] Use struct sctp_assoc_value instead 2018/01/16 02:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000f01000-0x70)=""/112, 0xb6, 0x0, 0x0, 0xffffffa7) 2018/01/16 02:45:01 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000000e000-0x4)=0x8, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000015000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000020000)={@common='dummy0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000026000-0x40)=[{&(0x7f0000025000)="451c7a7dce77b79ade6ab32bef2a", 0xe}, {&(0x7f0000025000)="1a012f2c4e6c8f89f733bb2e2accb8e5f796266e0b0d9c52c8e9904d4f632df37d512f83558e17c7a6b7f71f74bf7f2748ad9f9ea5922a2f710acfc4ae26191c7fa6a6d6453f9882400676d96bc65774817410aecb8c2b59c5c7ff6e02744bceaa48dd6d3b6b32e2805e6b7375d58e2bc79bc29c42cc459ff917317456b080c22adba841ec2b690e21cbf18f5b60799c8c1e50fa63df25142be9f6052b5a57ef64b0791c298b458bc1f075aa9109e277f49c664109fd17bfab0c1ac787", 0xbd}, {&(0x7f0000026000-0x7)="e30d6732a599c4", 0x7}, {&(0x7f0000026000-0xcd)="3d27147807a1b30a67b89e7afd8e5347fe9d8645221ce886ea0db98b6db07cc63146377b98e391f14c3940552bef4ebe68c863a8d17905043e82312ef4f23e9b1ef205a9a0f8b074e17220758eff1ccb3a372b1d8e6bb471ce1faa58586566666b5eb62dff155a56321ef27e7b2d1f36d8449331787de14af112d9ad29254cd0e2b9be3fb361d20071fb6c7cc3fe3d0c80dc01a61237fdf4702134abd61b045437a8d6fa6075fffe109682ea5f6c4ff783ce74d108f213df28599fc5a2e5d11d7ebf48c0e0ee67ede2ab528bba", 0xcd}], 0x4) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)=0x0) 2018/01/16 02:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x12, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000161000)={r2, r0}) sendto(r1, &(0x7f0000605000)=':', 0x1, 0x0, &(0x7f0000344000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/16 02:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000095e000-0x4)=0x10001, 0x4) r0 = socket$inet(0x2, 0x80000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d49000)={0x0, 0xfe, "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"}, &(0x7f0000328000)=0x106) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a3e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000009c000-0x10)={0x6d, &(0x7f00003f1000-0x6d)=""/109}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000097e000-0x8)=@assoc_value={r1, 0x626}, &(0x7f0000422000)=0x8) socketpair(0x1d, 0xa, 0x3, &(0x7f0000793000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000bb8000-0x4)=0x401, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000060e000)=@int=0x0, &(0x7f0000327000-0x4)=0x4) 2018/01/16 02:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008dc000-0x2c)={0x4, 0x4, 0x4, 0xfffffffffffffe00, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) 2018/01/16 02:45:01 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x4, &(0x7f0000002000)="15000700", 0x4) 2018/01/16 02:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000396000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000e97000)=0x3a) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002ba000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ce000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000881000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f3b000)={0xff, 0x4, 0x100000001, 0x7, 0x0}, &(0x7f000076f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000942000-0xa0)={r2, @in6={{0xa, 0x2, 0xf0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000, 0x4, 0x8, 0x0, 0x0}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007ee000)={0x0, 0xa9, "291ef2eddd5285cdd08a080cb2ac38e471f2b171281af5fc0ba98932ba8196ecebd68e29270d523c2c858ae933d05b8311b1f145f26b07725c1099c7af3802a6adb5ad9c246af593d576f1acb78be7d9583ef8ba6df1ca22ce08fd72e3331eeb49aed931a4e271eacd24e4a56bff0faa17f8160800e3f08717f47ab31ff7f609cccb4088297ee0a052140676594c855af4f573bcc9cdc222fc663719253565fe9fc6ba3d600b4e7195"}, &(0x7f0000e36000-0x4)=0xb1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ffc000)={r3, 0x8c, "0b59480c580f2ff1e4ced6cf611dfaece236329c72bd3e7a09f45699729a5433e404361e6ca856d3f9f1f9241579e251482b2345ae721a4618d72bf7e70ce240d5013ae05024fd913b75e04e73c83c9b3e9e2ef90d93392c6273eb2884d477dd60bd2d7bb27d39f838c8efceb5c0c2641d153024928abd3a67450f396a563cdb040f129059c3282efc2e8de1"}, &(0x7f0000958000-0x4)=0x94) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f0000114000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000590000-0x4)=0x48) getpeername$netrom(r5, &(0x7f0000d05000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a50000)=0x48) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept(r1, &(0x7f0000b53000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000d61000-0x4)=0x3a) bind$nfc_llcp(r6, &(0x7f00006e7000-0x60)={0x27, 0x200000000, 0xfeff, 0x2, 0x7, 0xfffffffffffffff8, "7c57e58e31c107ad41c75ac87917319f474c1a7c058131df25cf51dff21f4e97456f8b1606c60e462e3be6363b536d84be2b79b1978f68a7ab8372f5d066b9", 0x10000}, 0x60) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000f24000)={r4, 0x5, 0x800, 0x1}, &(0x7f0000283000)=0x10) socketpair(0x19, 0x807, 0xaa2, &(0x7f00009d3000)={0x0, 0x0}) sendto$inet(r8, &(0x7f00003ca000-0x4e)="e1b372a26da87a5c5caa5ef615bd2b229cb7e8cf6818076dd51af6c644e77d05f748f7578769e2392345bd5fa6db15fafbfb4f692ea324a515d6eda23fc5827b254d6ca2e3fbe6531f8290bbee77", 0x4e, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$nfc_llcp(r6, 0x118, 0x2, &(0x7f000080c000-0x5d)=""/93, 0x5d) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e84000-0x8)={r3, 0x8}, &(0x7f00001b2000)=0x8) 2018/01/16 02:45:01 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000cf7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000fc1000-0x4)=0x1c) recvfrom$inet6(r2, &(0x7f0000d5b000)=""/46, 0x2e, 0x40000102, 0x0, 0x0) [ 1151.207005] sctp: [Deprecated]: syz-executor2 (pid 10222) Use of int in maxseg socket option. [ 1151.207005] Use struct sctp_assoc_value instead 2018/01/16 02:45:01 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r2, 0x4) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000093f000-0xd8)={0x0, 0xd0, "2a93d16c16ff9f212efae63765946196a0f3c4838367fd0203954de5437fbda923170eddf65abef25a16e602176377258d346c30fd0d57bc4376d77c3a963b094a669d83c7e30ccef538f2560ba7379d7934304a200dbb45fe9b019ccecba3cd66b0655126c1f5c05e9600f31aab590ed472318204f9fa54607dc6e5f9ee1f4dac47b935419b0484e16d44dccfb54b2b349b23f76a9541a2adce1989783692396a39ba5510dacf0ca6e1a590ecf8634e5e72f9bb09233ef8c379a10fa858ba5a1a6b37d58e1b8026e67c099eb84f65c0"}, &(0x7f000034e000-0x4)=0xd8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00007f2000-0x4)={r4, 0x2}, 0x6) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) 2018/01/16 02:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000370000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000f23000-0x4)=0xc) bind$netlink(r0, &(0x7f0000331000-0x9)={0x10, 0x0, 0x2, 0x2000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x17) getpeername(r1, &(0x7f0000d5a000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000153000-0x4)=0x1e) pipe(&(0x7f000066a000-0x8)={0x0, 0x0}) recvfrom(r3, &(0x7f000057e000)=""/161, 0xa1, 0x2000, &(0x7f0000d81000)=@pptp={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00006cd000)={0x3}, 0xfffffffffffffe82) getpeername$netlink(r3, &(0x7f0000ed7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f9000+0xac8)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) vmsplice(r2, &(0x7f0000332000)=[{&(0x7f0000249000-0x94)="ea994e54fcbcb9c9557e9f6bc018431b7bbaf98055585e767082c238d359102de0d5e08687ed870336ade62c30246b567b4cd4f6fd6dbd2e9a48135cb244e2e374576069dd9e4f97966fb0208ad87fc13db7471e0389c7dfd6cce4ae8ebd9e59517f24cbc7682d29583346e5fa8ee279bab065cebc389ceecdc73a24d46114465e8b1f6be2029d7de515d6d17130e4e8afc844f6", 0x94}], 0x1, 0x2) 2018/01/16 02:45:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xb98a, 0x3, &(0x7f0000001000-0x19)="3313fb530dc03b55d57952221a37195b438cc06e3fd239991c", 0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 02:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000465000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000145000)={0x1, 0x800b, 0x206, 0x4, 0x0}, &(0x7f000025c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000571000)={r3, 0x1}, 0x8) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000aae000-0x4)=0x0, &(0x7f0000246000)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000077f000)=@generic="58de383f735742bb87f4ebb74c5e8e8f", 0x10) r4 = accept4(r0, &(0x7f0000482000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000086e000-0x4)=0x60, 0x80000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00007ff000-0xe)={r3, 0x3, 0x3, [0x6, 0x2, 0x6]}, 0xe) r5 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000504000-0x14)={0x0, 0x9, 0x6, [0x5c1, 0x1, 0x2, 0x1f, 0x7f, 0x1ff]}, &(0x7f0000d5b000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d8d000)={0x0, 0x1}, &(0x7f00004a0000+0x940)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000338000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2b000-0x4)=0xe8) recvfrom$packet(r4, &(0x7f0000eea000-0x29)=""/41, 0x29, 0x2, &(0x7f0000794000)={0x11, 0x1f, r8, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a7a000)={0x0, 0x4}, &(0x7f0000d06000)=0x8) sendmmsg$inet_sctp(r5, &(0x7f00006a7000)=[{&(0x7f00001f0000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c50000)=[{&(0x7f0000904000)="a682c92daac212cfa8c0eddccfb83f59e7a03c1866733000959c18e95240ac8fd07132da9a2bf167829781a815a49e7f8e0c2dd9fce2565431b37bdb0034e0070d950fbed7c792c355e148336f124dbf0542370356a43d64201fda97fb0d05d4e1b5b4a35a776ea656c3", 0x6a}, {&(0x7f0000caa000-0xa)="f649ee73a01a20f30c5f", 0xa}, {&(0x7f0000a80000)="54d178167491716967357a30d7dea385801138cce3cbbe93d4c158af1bb90c38ca5336e2683fa44f9eed204dc5cd", 0x2e}, {&(0x7f000037b000)="610a8843666de2cb9049390b5e3781e82f0284dc410bb3cc9bd61980a798c5b0fe0163690ba6677a23d8d62dffe721fad9808d00e97dd743f0e557c029cd7be96f4dc4a059a4c707816d12861a1a754e022deab70fe94f485516e384079f491555f2ee91af5e2ee85e55a78b76460dbcdac481c21dbbd8cb638d467581e1bc8465fb0a12695339cce159acd6debc398acc943d0427e1e20063769ad0ac82e7ccdbd8ce213efd9435476d0310d0bd4bebf5cba8cc7c8d0d9dce44bcf191435b0de812097ef530", 0xc6}, {&(0x7f0000d7d000-0x50)="fa43702d2ed0cc5c3d3761b72975f749cdf16128908809f6055f5f00096339e5ded2892259cd63ac9443aec54f430c41e04a7a34e8686e612c2606fcc724392ed09d31762535242280421eca3b62764b", 0x50}, {&(0x7f00007ad000-0x9a)="91d99e3fed66e890e64bf24ec95183e74cfde5f75efad10ba25ad90cedce3600d85ea4b43ed31c0735ade0cba89c3bf909683f5592bb78e03bf81aec3c80ba8f041152de2db513ea8d8f57bf8a4d2f384575ff271c84d14129fee6b7841691b7ec98eaa0fff1b72f040dc580b828b0802668e1ab84f81c8e7f65e1e64c83d656faa43bcb554e5c78ff86d03a5204b0fa869ae0f0e6be81121726", 0x9a}, {&(0x7f00004ab000-0x3)="5b3fd8", 0x3}], 0x7, &(0x7f00006ad000)=[@init={0x18, 0x84, 0x0, {0x7, 0x80000001, 0x9, 0x2e}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x200, 0x0, 0x6, r6}}], 0x60, 0x40}, {&(0x7f0000b45000-0x1c)=@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x82}, 0x1c, &(0x7f0000cb2000)=[{&(0x7f00005e5000-0xb6)="aaedc5af92a35f23b19e3f7cad42a15f21e1d4f7e02c486efe46824ccfac375e4cc2194656526d25b0bd14e1525e92fa51e9030d36ef853a4c319caf80a68e96a7aa1856fdced87ff01244ed81687742e29d87c43693fca298fe45c6c185738c7989a0067ffc5c9a860341b2b4241b9da3735c848d7084685aa3e818493e1ece1dd7b9a29c8a7673384c841e5d93a5de8db3cd96054b3de61a8af196a74e1f44aae863aa3baab35c49ef45d2d694736a78a99f46d8ac", 0xb6}], 0x1, &(0x7f0000e65000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffc7c3, 0x2, 0x200, 0x3, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x3, 0x0, 0x5, 0x18000, 0x7, 0x1000000000, 0x24, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8008, 0x44, 0x9, r9}}], 0x90, 0x40}, {&(0x7f00000f6000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e1000)=[{&(0x7f0000d72000-0x93)="90e2da2e883002b44317bdb4a09f18e83f65c3f01046d5a05921a0082a25e46fbe5c855c0d91c09316be74ee6740f2d2412c463cd2294d4590872d89b24494809d2ce2d0e2782f70802bb16dc65aaafe72f445defd9fdd844bd44e70c71c65debd97a02b88bd680db20d3f9f209c39902953c96f425b3d7e3dc2264e1dbe64d61ee68c77d074c174fcfed3a8e935c0c4fa18e2", 0x93}, {&(0x7f0000474000)="3426ef17f389fd40b00e1eee39d0765a253dc1d45006d03f207e67a94d07476b7c318c34f4677d8f317714731bd0885789770a82ec45d9b894a95b3afac20669bd025f70d4a3bf3a5f954b4e67f99796c20e4eaebf441e2b43205d751e0f2b94d84d2e7d1dee353254b28cae86fbd90e60e12dd43f6b67f222dc2c188b3e39a3c85209e53c4e998ecefc6b9a299cd26e32a1901a6f1265d8369f67f99555f62712600cecac07b358b4b8c0c6732fcd41ed22b38cf4f648a5b9c986433ffdbde005930b11ae72f43d91c362b5b7417a0ec24786bc4c3bc27162752dde56546e58f0f459291232e0de48987358", 0xec}, {&(0x7f0000c08000-0xf1)="1e703d62903b6b925005206fba9921b9caa6b807b8cf4b57026b06fb8038c9d6f8e7151de40e7445b1aa02926a7b016b5e56bd6993e1d11fab06473911f8f05e9222425682e4f5d3fd77aabd42d063c8234cfbbe1ea87bbe12742bdf491f60ff77d2e1841cf1ffb96790017d0df3a46e0a9b6eaf2be7d36aaca4b884c3a43d3846f250e6207e22a9c7744fbd947a04319ea16f6bf18ba8b79c67654d829b39e5d174a214bef577302f9fb59f1bffbd0b4221588b57b42513c9e97f44fde6d4574afcad5231240898a02575482f2289bd044c3ea187862b7fe752b746f341d59eb934ab2a97b25a0081d4a88b579b9cafcb", 0xf1}, {&(0x7f0000c77000-0x1f)="f7bf83be9ee96a2cccde5b9a1ce5730d25856b9ca6ea96ff577ad1b4d2e22e", 0x1f}], 0x4, 0x0, 0x0, 0x20048085}], 0x3, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000252000)={0x0, 0x0}) connect$pppoe(r11, &(0x7f0000851000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @generic="ca1b2d1e3b7834c69af03043ab9863e4"}}, 0x1e) accept$nfc_llcp(r10, &(0x7f00000cb000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000c9000-0x4)=0x60) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000165000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000714000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bd000-0x28)={@common='tunl0\x00', r12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_llcp(r10, &(0x7f0000d84000-0x60)={0x27, 0x7, 0x100000001, 0x3, 0x8, 0x1, "e8090e002f03a1489497c8c8841bf18dea5c26263d416a94328bf9ed82b75eda03eb6803dcfd2aa86fc217f7feb75d5997e501bb2d75994eb162d61962ac5a", 0x400}, 0x60) [ 1151.307716] ================================================================== [ 1151.315197] BUG: KASAN: slab-out-of-bounds in perf_event_fd_array_release+0x435/0x480 [ 1151.323180] Read of size 8 at addr ffff8801d1c60780 by task syz-executor5/10272 [ 1151.331575] [ 1151.333208] CPU: 1 PID: 10272 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #190 [ 1151.340561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1151.345760] can: request_module (can-proto-3) failed. [ 1151.355091] Call Trace: sendmmsg$nfc_llcp(r11, &(0x7f0000a55000)=[{&(0x7f0000db6000)={0x27, 0x1, 0x100, 0x7, 0x7, 0x9, "bd9279a405832479e60f1a0e021209e495f52da2d99f691ee86bb8b4143f6ea71efb3e8a81a0fb078a686f0c3ee7125c9c002b31615e5e6fcb4e5ff5883954", 0x101}, 0x60, &(0x7f0000013000-0x10)=[{&(0x7f0000f40000)="1100ef347b295bc6059c53b6058aa0d4c06edfaf3e8ffaf3a038f1290ac565d498cc81420a91c3e91e3c246b67822b25282ae3ca8d16d83c39e27fe10e76ab162270a797a60a57caa9946694f7379a3eef66b733a68665ec58019392927b3ab11edaeddc77b86b556b4cb094ae122721df5bc8e432f3c824f0321d790981635866ddc96107bdd3c0b222a49a5c19260e869aa338d7a2bda338b7b82310a35f97341e688f8afc92a80bde46af8fb7204ba441c6ad6f7eaf6f2d756d80e19671", 0xbf}], 0x1, &(0x7f0000f25000)={0x58, 0x116, 0xfffffffffffffdef, "af7e5a4f977e976ca646fde3c056c74ad660bc763c18d5e7faa510ae9228266dfc6a558b99e2de2490b603caf8d9192ba187e11e4de6030a5df5df9e918a05f373fe5a89"}, 0x58, 0x4010}, {&(0x7f00002ff000)={0x27, 0x2, 0x100, 0x5, 0x101, 0x9, "d7c63858243d843afcac0857b76701b5ba5309dc8e9f52f189b8e305f4cfe03677b1f6d9f15038b8a4a2f3e2af573fa0126e7de0c455d7e24d98ec162c8651", 0xfffffffffffffffe}, 0x60, &(0x7f0000d99000)=[{&(0x7f0000226000)="75b2835c8214fdd7f5356159f1a989615c996397f3c2181c62e6ef7402901b82f4485e5f83dce9404d29d74609f5a11ba0deeb9d190c08064d9fa74e0886931210761932aa60b773608cfea45a6bd800ec6e6eca6a656e4a9c50784ac8a2f431ea20785f2ec130b25bcb51eb019ec75381a5b6c04d3419e198d858160b5f90a9a8564e88ba911e6d9fbc7b931553e833018523d10a7cf16d10eea0a394ea89692cfd635960f9d740b0445eb427c7728cf03af1229b5b47ccb1fcc04915de8f10556d7da0e212562625", 0xc9}, {&(0x7f00003ae000-0xd3)="dbc5ceff0c045d2f31af121bdc7ed4ce1be47ee8a14786e6c11785b748d1ff77479f95931aa1804965774215ad4597e27410820b5350f2b987f77d114c651fe8dcce05af95033e918ba8ee18a609f197b3e12c062dc92bebfab25b514da6a8a917806f4d4af2f2155824f26b03c42380ae0d710b2a9c31c81e30282cfa6f333b795b3700a936acb3e11bccc66ac8056228acc19f901364c77e955923eb1b839f44b1d422d831833e65904990e9ba7b8c9a59fc8c83fc70dceb392d3d1a1ec37add3f18d5ccbb089c27903f25dc6e374ea56671", 0xd3}, {&(0x7f00002c1000)="50850f0909e84468e4b8c37cfbc6073fd523709b26fefe272e032c53c60a9500587b4324e7b71249e59cee505bc572c859f01e07fa89335abde41be50f0fbb25114da3a6e27247cc766e39e07c365bde5161f96f68259128f80f17336e5ee48b56faa5192f39a70cb02cc48ff5db", 0x6e}], 0x3, &(0x7f0000cf9000-0xa8)={0xa8, 0x119, 0x990, "847db7f8fa7a5097e620d60e00a29cf18c4ca1855f4c4b0a621ea589930483d504b6c0dba770189b249d927ca1fd1f0852a98155362804ef0ebb5c2b4ba98bd7512e205b728ec48545243784d67ce3e07b4997edac9e2239f933825b0d6d7fb2b920d6f3b01da73a38e7299c0978e239d9d48b22a5568dedb63208761bc00f881c3ec937d90f4f91d4e052ae554abb0ba0fd5ad1"}, 0xa8, 0x0}, {&(0x7f00002c3000)={0x27, 0x9, 0x8, 0x7, 0xffff, 0x2, "ea760bece4e068156cb11d4d71675c4308ecef8c012836ffed473accfbb0f874d29341760e9b8e96c0ad972f971e18320139cecaa6b13c52bbef2e0ec9b862", 0x6}, 0x60, &(0x7f000079a000-0xa0)=[{&(0x7f00007b6000-0x30)="00e0a47be262e432c274c6eaa7f7b061fc8bc6165ecf8088685cf4c1ba21a8d51ea1fda6ece19e7dbf26d3f97cc6eab2", 0x30}, {&(0x7f00001dc000)="a677ed843529f59d199f0fa03d13f6099fa3be9bbdd6527aeff73711f3266ff18c73ee6270d02f3e31c8ef3f96c31e9187442574706691711dbce5fa735f2a184663845b6528a80a66d343be5d1fb1c4ee5f68b52afddbdc4f8707cf9a01bc103164f4b675d3df142e8b19dd71f08d4a75dd61a7ea2287032c8930d8295e1f4e3557b65d7ce65da3d64bf21dab2588d5c707a67fa71474208ef2da", 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{&(0x7f0000999000)="9aa2325a32effeb82cea58c4a874fa3d5ad9754049142b9f34dd4e892b01613b9a1b38f432b648ea123ede7abe76b0c02e6991a9744bf579c46bff7053a1b2f5ba2648243755a9eb27a0c5a35c144f4e224a9ac388668dde6bae633de6488ab130c3244180d5a0cd4f137423cb599b6298e6244d0610899b24b1cba36ba9d5a5dbf2fd09fdf0401fe9dfbbbabb59e87e698609bb20cbb725fd019e7085a8bf1b93ec186626c3b5b4ccb510aeecac22f22f357dc47d4c929b3efcc1fb", 0xbc}, {&(0x7f0000c0c000-0x5)="7e0d6434f8", 0x5}, {&(0x7f0000007000)="90a3aac47e397cf3f6540f77d210f2e547200783e6c792265d806ad3543f03c73419c924066705d9130f444aed48f16cf5ea32921161dac37545c3a0718357c6760480c3e91919d5017347ad0d7e585def8d45851d1ed0a0c95d146565b3a7905b5bec5d3036717b620549d5b71b9ee31a7649c3dd4981cfeda6719476bd3deb8e5eff016c262929593720759987d632", 0x90}, {&(0x7f000099d000-0x93)="62b20a73453886fa33659eb47aebf587286a14730b195e236175f611d1665c1f23b9739c93f2561cd4de995ce49d113b03d19596677d3a6d9eb89ae014de18791d6e3236072dc6e47d4c2924e45e93479d5bfbe084213cb6011efa782005d64e8dfbf68af9dfbc22bcf4fa6b9bf0811929818a4529c8a3e96d95e5506602cbfaf59bea8b698d22b6dae170a886d8a314441fbc", 0x93}, {&(0x7f0000146000-0xe)="763a154734d015b106e07c2004cb", 0xe}, {&(0x7f000021d000-0x46)="ec841646bda96de62ec33a4cb67e89dddfe4f4eaf3c2bff07190974c46d150fe537e266a92e418c5d86fe1341e615f2eb30e591319028bcc8ad5d657b6405ec9c8aa6cba1231", 0x46}], 0xa, 0x0, 0x0, 0x0}, {&(0x7f0000d4d000)={0x27, 0xffffffff, 0x1, 0x0, 0x5, 0x1b18, "9f16b58510bf1c9dcabcf62b9c02dc336cc29194c6b0cd2dbf920cb6c21b44323a0eda5837832708eb4053a5db334215af2f63016214e1f799c3e5997548bb", 0x5}, 0x60, 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0x1000}, {&(0x7f00009ea000-0xe)="8b1cc1ff241e3e248669d4736271", 0xe}], 0x3, &(0x7f0000400000-0x18)={0x18, 0x13b, 0x532, "6c2f0a1764357a"}, 0x18, 0x40000}, {&(0x7f000095d000)={0x27, 0x3, 0x10000, 0x3, 0xffff, 0x0, "da321ad8b5585f56ce42f07e84d8f26ab907f6726a6bb4586dc49b96a1b5c347eeb19195c45f761be23549ca84097b06d0480cfd908e4decfd75d55a49a020", 0x4}, 0x60, &(0x7f000053b000)=[{&(0x7f0000a32000-0x43)="46c527a76e79c007c4bbcb12ae4a1629cfc2b493ab45b8094206c4d977141510285d4d8a367f784096786d3e34030ebac63d659274f733c3f4f7b10bdc37a259b5d5a7", 0x43}, {&(0x7f0000d68000)="acf63295d6967de4bd07043adbb3aed2a32210d30d3739dc0e80eb948192b0be", 0x20}], 0x2, &(0x7f0000ad5000)={0xf0, 0x195, 0x7, "c64ef302de584a8713055e7096509793441d30baab34c7a96a12032e4ddc63f70f9ada8e327652155389072816b9bc6bcda62eb4c1d35ea5dda9b26a20bb9463c923cded484ba2053cb42e9a79ae03595dd22d3e73eb368d75128c0bf72c5f014676c5798d9b845730942ec96a5581e73fbe55d4eae8440d6fd8fb4e81d8ff01f6c37eea574d87656816063fdb5737639c8f7fda27eda8683c3d336c43cc093123e9397b1e9e1cf54637b4e549675d903813d29bff33b927d9ad11620cef29ef86516464c7e10ed5e91623a76eb4d0ca0cfba0623bd231cbd0cc1062"}, 0xf0, 0x800}, {&(0x7f0000e34000)={0x27, 0x9, 0x7, 0x4, 0x1, 0x5, "bb654bfe7da6341bf7d1dcbb827dd2e770d273eff0a6d25d0c532e9e948188fd373a162b9ab6df4c6580a03a0d9898c07d545b34d9986c19d05e1657cd68fb", 0x1000}, 0x60, &(0x7f00004c7000)=[{&(0x7f0000478000-0x1000)="c0e463b83e86e1bbb881074854561dbf05766a6d8b339a8a4b4c919d77789e53360e077e1f38831d3108b2a5d090f2d0fe49da1ce23c709f2464d0c46c4f895db17918300c4f0e78953b5f2c3bcf1173bbfcbf89e072f62fedbbfce54e1d186c2d412fa8ec74393e749dd742a640b935beaa097fa397dbfd22efaf2fb5d148fe3e3155b3e2aa18edba7ed43d61d99c3c57750935ff5d66f41fa019f6e4a900f9d93a498c1727c422903d0e1f7924169ca4a3142a2c7969a98997600819362c4df3cc47f0150c34d2893281b5eee134376e2f7ab095db68837fcc28492c12e2fbdaab8926bd1de33148c0704d5d302388a474e94c479221766b08e7cfa5f6dede02ec4ffbacf06947ccb3074b991585234316623ccac265bd8207750a26aca0a5d30ad5da03dccb2ece697c4c49ac4048bd491136cbfb9b7a2ccce341d846e20724885102339bf8db6cca93848640ae2e3b5a2c8351c8e47142b9094c75877216af6f2a5a028e754f8dbfe93a593953a5e13fcd3a9f19d33a85ea6351d042c4116553d9d2e9f818c23ce04583199e16556d172ca335baaa19e47efcbe95ae6102a46e7b49105794ca90af20f41dd1516936166db6cfe431f6457a768a3d18410ce2dc57f97494d7fae29d6afc074df05427a1ddaafc05362359da96e67cd0ef0a208453211f49ac328f7b6c8a84fe44aecba6bbeb30149c73f55110c5a145421a57169720af2d4241c35d11f59ea56074a67ac2c5b6113b67c572e722436bf140a6c0e84aad9c3655ae28d9d2177ada3f395593d2123ef2f6c88549c9b2ca4c7b5556e2d2b32056d053c438fd11365d3ad58c83836c5e24871b44238c8141356e139f126a0933839cf34a015ea39246788c1adcb68d9d19c19b1f5d61b3f88d89b4e9beec7323360543389033e1c213c35a406fbb0f59983c260ca5b2d2a2fcc7cf854739f24333405543aa378ea6221cfe63f75cbb078681868c956e11363e7faa65be592a0822a5931dbd1dcaf74dffb6ec5bfa914f91f9ea91cc1fcd4f4b2e857c54bf5515f3f0a12d18f7c0190d477f2aba537e863dcbd3a971503385f81de91532d312f4362db004708ae9b8e1e6be6b41c39919d7ccd823652b2bcbf35440ee6ad8d2ebe4c59a4727d60478a2607020717e261620b521d67106e5f975b5ebc37b51f0f6703ab639d2a7f9d552f0f03ea22a64d497c1d83b94ddf4f0155f2724873074d6a6f03a2290bca20764788475dcdd2c6ff106a46854280a4437198362f5e09258cce82a186ca60df3404ad3c61f8ae80e9d62d12779687ac4ca374bac43a25608350507ba902cf281d13721fb089901d6b476f95e9020be01bcd28c29befaeb3056144170c7eea764db1fbe77a05e73fe43a88ff66e8d5f8f08b3528fbe45f3a911cdda3015e5bee3a5b845b220897aff2fd86e9decada6211bb1b6fb73caaa1350ce7bf39d8f2285ee2e3356cb02b743ea7ca8278eaea22bc4c3c21665b6587013b96942206c781c201bf51d9866dd080f3da0302da3a7f482c2e5c34290c8d248b0308e61f60429a8405ca6aeab658d69658bc7fe74ec3bf0a907875f5157a6155a1fea3032835464bcdae9ea3e41b03d6b632244d32794480b396dc0897963c4a02e7e3b6ca2e583716e1634071f844f956d74e11f715a6e95a1b698d3aa3edff1270a248b9fd7ffa0c4cf2fb0017b9051492a46126d28efe4d6346512cc8573a7c1fabd34b2057949ec68df4b9804f1f2339ed17ae634ee90097d641381a90387e01f2a5050725263f3c14bce9f8be538da80e2e887baab743e8deb12cdae3f841b19d57b54c93e1a15ae572ed13195d65a1061afc560049993f2b0f60adae87e9a654558a5ef2a7baf1e11f605e96afe4b3662eebcc44aa69849dded7cd1f9b06ab828edbcb43b01ed9f17c116069e1b59a2df947cfd4691558f7ac1a09bba1a69fc51e82cce22af15494bf86b2e73ee7e85155cfe77a9a5aa44c1bc2a2675d7b38af9484bcaf4b82baaebe79f9918e677a0842066179b6e34ea6725fe8fbf06ce3f1bdbf5c34a5ed443e0fca74100b82cbbe8187cb43726c54cffa486a76ccb73d9e7e919d2a1745ab2119281be8b18101623c778ea1efcace24972a464ec1c0b9f45df6d277fc15728074c211e0cd5ae5a88a4141aaa9d0f3664a2d6d590ecf26bacd56959f1cd6f4727ece9812539e3ac39947c109bca43d3a8435e2845d64621ff0913a180c310335023f44e82787409f3a5e8ada27d0b6e63049f17b6442e601b20d2617d9058b8d358edaba9684e5665cf0fd866f2fc606ac1d467d41a0ef73101196b2b79e8219132058b186342f7aaf414f191e5c67affa3697ee8dd319ef28e781f929ec343ab9fc539641508e02ea13cce8cd97c6e3bb4bae84a4974d89789490e58f715e396cdb267f44acecdb40817e66d52e6349538a3bd9b20a25dee6c6de1701110af8b4154c313cfedb8ac0e7d61dddae21b3c8bf5465eba964b82c5adfb5c8d13e1e968f7f4f95a90edbfb63adcbc2078effbb18a011033e0d2e6277b14ba6e6d3fe6661d6626d917397d1afe593dc801d559f3725d29e634a0e1ec99f65a8833231f4148501a7875189ce63e02318a407546d1cdf8d562989e5943183a10963f563d038f854f91c51149a3db7dd6bb1e43cba0072d2fc58124d1b9984df37ba0548f3cf2693d2f2a70a6f6621e04bf6c98179c0cee09b2c8875050e33e6d4103d770048cd47c3313948cae52c3c52be8a0312771bfe9cecd30ceeb5578cf7a79932f52ba5904a4eb546c14868f9fae868fa537696d825e471fb5e1d63a95829b312c006617ac1aa5b7b9ede316861b55d16cb567ca9bc65ae701f8d971190985ce02dc250e2dd55b1a6ce8dd486a90777b06e7f7b6fac89aacc8b47a843b916458eca3f38bb93deec8eb62dbb23a7fba6ce36c0d893199b3fe2297eca0ce987a1368dbb1fe753afc576859d7b7f3066a7c95c3a5346c2518baf8090dbdc489b247c168f0d9ce83bc20426e5dc2d820cda3f813d8207242fc71e7b2fccc4a46024530b4222c661372bbb84eca3418374f4997ee64384084512a79ba97e3e215f2bcbc0cea8f677ebbbb2d38fd86bc78b067dc101b4319ab942fb55e10d0541ee3bcf91fd21a2738253300ddc4bc6bccdbe35504b98f73129b1c55867fb10988d018c1aac281d0c456f113c9d3681f5bfc9bd4967f4ff4ddb89846320c76b4495f007132eecbe0a3a788893ec6654b9677c082bcc46f57a2adf2a4b5f6353f7f740e48b84fec01c8954eb4e09ae7d721c5f99090618fab5b9adc3458434cc44b2f45ae383021581f525f0d9ff8ca7ab0b3b79f5d2210b80b857f1c1555334507e754e58cb89f8ffd13d77132e6cade3c79aef94c6a000cae56a248be821831455fb409167afefa897b798ce50c3a954c1b5c39a3124c129ab353a7514525bd4b5a6f8adf3e7fb1b59ced10b7bcc96d238a398d8905c0f1ff1c15fe4673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0x1000}, {&(0x7f00007de000)="0f252f8cff044c0c47c719631b02cf637f2aec66ddaf1460bde4ae55a638fed6343e408ec4758e274178f12853aca1b46c016f1f5a7e99a8c196fd7d25152f181714ed5826936c9f657f0aa47ea90708266873b8df85abd3ab981b5520401744299331ff4e47526b99f8096feb8c05a1e1304b9153c0e3", 0x77}, {&(0x7f00000c1000)="9222b7dadc67e6926de1fc7e368a86eb17cf7c28d4409abc919738f9e15fbfe3487115f7defc7cfbda220da0a64a23bb433898beb0e72611c07287b2e410bec1a9", 0x41}, {&(0x7f0000e78000)="d70dc42db20008114d366e6982191ea9a0a840ccfeecd023b401981a", 0x1c}, {&(0x7f00008f0000)="d11c81eb301ad27628465e8f250f0537eb356341368f8e0acd97b43058f1c4fe889f7b5db7aef9b77163a67bb692a724", 0x30}, {&(0x7f0000d3c000)="7fd944916ccabda9f7d92b36deae19470f2d86e56ceb5c8c510104f853b2cbad2b62f6792482dee39923bb8061be351a84b55ed843bc658ef5f88003dc1ce979698822ff4384eae9d6a3d0e14d6f213558c7ca294e94563c87ebb81f4e8ec5cf3d137648442433d96db59c25e926db8f49ef57946b3c2df6", 0x78}, {&(0x7f00008f9000-0x28)="b34acedd5fbc25cd3b49f0399963305125c77a7ad9835496f05234459c8fca5e5a34443986059322", 0x28}], 0x8, &(0x7f00006e9000)={0x1010, 0x11b, 0x7, "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"}, 0x1010, 0x40000}, {&(0x7f0000092000-0x60)={0x27, 0x6, 0xc00, 0x7, 0x8, 0x8000, "1282de60c5534b9c1fdf3a874fdc07528a4306b41c5951ae80da43192c3f757051c8cf25d74a008137ab072dd90b22e7f612c648cda3a61fdd421177533432", 0x2}, 0x60, &(0x7f00003ad000)=[{&(0x7f00006d0000)="eca9eb1576992ee1e96d64f9018531551cfc68936fb82931b032b3de8b8abd4b706ba2d588994c33abae67ce8b4303d41af11a17c629bea6f6f41a889b311a44d111f60f5b30b2623cffc6d4105067eab05f86093fbfd63f95bbc10d749b9b03e80a10b0dfada3734a0f28eb75b8d30ccc9ea187a1f36df048f8ab5edb1460b4756b5fb12c99a3027c25e00f924ed3ced6a31a5811a7431612259371985234055bb1288cb6c77347fb5239a6718739cbf780097c6bc27147924a79aa4cf12d927a985f51d22e1bc7c9be43db5ca38dadcf1377482f248b2d511b40798894d20dfc35", 0xe2}], 0x1, &(0x7f000064e000)={0x88, 0x1, 0xffffffffffff8c8b, "b22859c7deeccd2febdc8950e90fe465e03b901d89ffec881ae89c6be8f869df6ed329c0e7ed4b5f409d68cabbbd06b4d53a88695caa8ad836c7745c2341342db4f3c92f783d62d14a4ad703c1391ebafbbf676407458a8dceb0fabfd078a1dfbf46c81049766bd0e06624d0a0be6f8be5"}, 0x88, 0x0}], 0xa, 0x4c840) ioctl$sock_SIOCINQ(r11, 0x541b, &(0x7f00002b2000-0x4)=0x0) getsockopt$bt_sco_SCO_OPTIONS(r10, 0x11, 0x1, &(0x7f0000c3b000-0x3a)=""/58, &(0x7f0000a3e000)=0x3a) getsockname$ax25(r5, &(0x7f0000bc8000)={0x0, {""/7}, 0x0}, &(0x7f00000aa000-0x4)=0x10) recvfrom$llc(r11, &(0x7f000017a000-0xc5)=""/197, 0xc5, 0x10000, &(0x7f0000b07000)={0x1a, 0x3, 0x2, 0x6, 0x4c2b28ac, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 02:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="0a0775ffff0effe5030e00005c54dfb7295df0db8217ad4000000000000000e6", 0x20) socketpair$inet6(0xa, 0xe, 0x8, &(0x7f0000b7f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000028a000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0x8, 0x2fe, 0x101, 0x8, 0xc0}, &(0x7f0000284000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a1e000)={r2, 0x7, 0x20}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r3, &(0x7f0000860000-0x1000)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x2, 'seqiv(generic-gcm-aesni)\x00'}, 0x58) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 1151.357680] dump_stack+0x194/0x257 [ 1151.361318] ? arch_local_irq_restore+0x53/0x53 [ 1151.365993] ? show_regs_print_info+0x18/0x18 [ 1151.370500] ? lock_release+0xa40/0xa40 [ 1151.374484] ? perf_event_fd_array_release+0x435/0x480 [ 1151.379780] print_address_description+0x73/0x250 [ 1151.384634] ? perf_event_fd_array_release+0x435/0x480 [ 1151.389922] kasan_report+0x25b/0x340 [ 1151.393837] __asan_report_load8_noabort+0x14/0x20 [ 1151.398772] perf_event_fd_array_release+0x435/0x480 [ 1151.403890] ? array_of_map_alloc+0x130/0x130 [ 1151.408394] ? fsnotify_first_mark+0x2b0/0x2b0 [ 1151.410801] can: request_module (can-proto-3) failed. [ 1151.418162] ? array_of_map_alloc+0x130/0x130 [ 1151.422660] ? __bpf_map_put+0x2e0/0x2e0 [ 1151.426729] bpf_map_release+0x84/0xc0 [ 1151.430639] __fput+0x327/0x7e0 [ 1151.433933] ? fput+0x140/0x140 [ 1151.437222] ? _raw_spin_unlock_irq+0x27/0x70 [ 1151.441738] ____fput+0x15/0x20 [ 1151.445020] task_work_run+0x199/0x270 [ 1151.448916] ? task_work_cancel+0x210/0x210 [ 1151.453241] ? _raw_spin_unlock+0x22/0x30 2018/01/16 02:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8000a, 0x0) connect$inet(r0, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93767a80223ed604) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:45:02 executing program 4: mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ee5000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0xc, 0x8000000000000100, 0x9, 0x54}, 0x20) [ 1151.457389] ? switch_task_namespaces+0x87/0xc0 [ 1151.462072] do_exit+0x9bb/0x1ad0 [ 1151.465537] ? mm_update_next_owner+0x930/0x930 [ 1151.470213] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1151.475402] ? __might_sleep+0x95/0x190 [ 1151.479393] ? find_held_lock+0x35/0x1d0 [ 1151.483469] ? futex_wait+0x402/0x9a0 [ 1151.487273] ? lock_downgrade+0x980/0x980 [ 1151.491424] ? __unqueue_futex+0x1c0/0x290 [ 1151.495682] ? lock_release+0xa40/0xa40 [ 1151.499655] ? fault_in_user_writeable+0x90/0x90 [ 1151.504421] ? do_raw_spin_trylock+0x190/0x190 [ 1151.509011] ? futex_wake+0x680/0x680 [ 1151.512838] ? check_noncircular+0x20/0x20 [ 1151.516943] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 1151.524854] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 1151.529962] ? futex_wait+0x6a9/0x9a0 [ 1151.533788] ? find_held_lock+0x35/0x1d0 [ 1151.537863] ? get_signal+0x7ae/0x16c0 [ 1151.541755] ? lock_downgrade+0x980/0x980 [ 1151.545918] do_group_exit+0x149/0x400 [ 1151.549799] ? do_raw_spin_trylock+0x190/0x190 [ 1151.554364] ? SyS_exit+0x30/0x30 [ 1151.557806] ? _raw_spin_unlock_irq+0x27/0x70 [ 1151.562295] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1151.567319] get_signal+0x73f/0x16c0 [ 1151.571030] ? ptrace_notify+0x130/0x130 [ 1151.575083] ? exit_robust_list+0x240/0x240 [ 1151.579384] ? find_held_lock+0x35/0x1d0 [ 1151.583437] ? handle_mm_fault+0x248/0x8d0 [ 1151.587667] ? find_held_lock+0x35/0x1d0 [ 1151.591705] do_signal+0x90/0x1eb0 [ 1151.595221] ? __do_page_fault+0x5f7/0xc90 [ 1151.599429] ? lock_downgrade+0x980/0x980 [ 1151.603558] ? setup_sigcontext+0x7d0/0x7d0 [ 1151.607856] ? handle_mm_fault+0x410/0x8d0 [ 1151.612063] ? down_read_trylock+0xdb/0x170 [ 1151.616373] ? __do_page_fault+0x32d/0xc90 [ 1151.620583] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 1151.625142] ? vmacache_find+0x5f/0x280 [ 1151.629101] ? vmacache_update+0xfe/0x130 [ 1151.633239] ? up_read+0x1a/0x40 [ 1151.636580] ? __do_page_fault+0x3d6/0xc90 [ 1151.640797] ? exit_to_usermode_loop+0x8c/0x310 [ 1151.645454] exit_to_usermode_loop+0x214/0x310 [ 1151.650018] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1151.655557] syscall_return_slowpath+0x490/0x550 [ 1151.660288] ? prepare_exit_to_usermode+0x340/0x340 [ 1151.665293] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 1151.670210] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1151.675203] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1151.679943] entry_SYSCALL_64_fastpath+0x98/0x9a [ 1151.684682] RIP: 0033:0x452df9 [ 1151.687857] RSP: 002b:00007fa445ad0ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1151.695539] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 1151.702782] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 1151.710028] RBP: 000000000071bf80 R08: 000000000000003b R09: 000000000071bf58 [ 1151.717275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1151.724529] R13: 0000000000a2f7ef R14: 00007fa445ad19c0 R15: 0000000000000002 [ 1151.731802] [ 1151.733416] Allocated by task 10267: [ 1151.737114] save_stack+0x43/0xd0 [ 1151.740542] kasan_kmalloc+0xad/0xe0 [ 1151.744226] __kmalloc_node+0x47/0x70 [ 1151.748000] bpf_map_area_alloc+0x32/0x80 [ 1151.752139] array_map_alloc+0x351/0xa00 [ 1151.756183] fd_array_map_alloc+0x57/0x70 [ 1151.760301] SyS_bpf+0x7f8/0x4400 [ 1151.763727] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1151.768462] [ 1151.770063] Freed by task 5838: [ 1151.773314] save_stack+0x43/0xd0 [ 1151.776758] kasan_slab_free+0x71/0xc0 [ 1151.780627] kfree+0xd6/0x260 [ 1151.783720] single_release+0x80/0xb0 [ 1151.787493] close_pdeo+0x14f/0x530 [ 1151.791089] proc_reg_release+0x12b/0x170 [ 1151.795207] __fput+0x327/0x7e0 [ 1151.798467] ____fput+0x15/0x20 [ 1151.801722] task_work_run+0x199/0x270 [ 1151.805583] exit_to_usermode_loop+0x296/0x310 [ 1151.810139] syscall_return_slowpath+0x490/0x550 [ 1151.814867] entry_SYSCALL_64_fastpath+0x98/0x9a [ 1151.819600] [ 1151.821202] The buggy address belongs to the object at ffff8801d1c60680 [ 1151.821202] which belongs to the cache kmalloc-256 of size 256 [ 1151.833831] The buggy address is located 0 bytes to the right of [ 1151.833831] 256-byte region [ffff8801d1c60680, ffff8801d1c60780) [ 1151.846027] The buggy address belongs to the page: [ 1151.850934] page:ffffea0007471800 count:1 mapcount:0 mapping:ffff8801d1c60040 index:0xffff8801d1c60540 [ 1151.860351] flags: 0x2fffc0000000100(slab) [ 1151.864571] raw: 02fffc0000000100 ffff8801d1c60040 ffff8801d1c60540 0000000100000009 [ 1151.872436] raw: ffffea00072dbee0 ffffea00071920e0 ffff8801dac007c0 0000000000000000 [ 1151.880296] page dumped because: kasan: bad access detected [ 1151.885989] [ 1151.887592] Memory state around the buggy address: [ 1151.892495] ffff8801d1c60680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1151.899828] ffff8801d1c60700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1151.907162] >ffff8801d1c60780: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 1151.914502] ^ [ 1151.917929] ffff8801d1c60800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1151.925273] ffff8801d1c60880: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1151.932605] ================================================================== [ 1151.939942] Disabling lock debugging due to kernel taint [ 1151.945572] Kernel panic - not syncing: panic_on_warn set ... [ 1151.945572] [ 1151.952941] CPU: 1 PID: 10272 Comm: syz-executor5 Tainted: G B 4.15.0-rc7+ #190 [ 1151.961586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1151.970919] Call Trace: [ 1151.973483] dump_stack+0x194/0x257 [ 1151.977083] ? arch_local_irq_restore+0x53/0x53 [ 1151.981730] ? kasan_end_report+0x32/0x50 [ 1151.985862] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1151.990589] ? vsnprintf+0x1ed/0x1900 [ 1151.994376] ? perf_event_fd_array_release+0x420/0x480 [ 1151.999624] panic+0x1e4/0x41c [ 1152.002791] ? refcount_error_report+0x214/0x214 [ 1152.007520] ? add_taint+0x1c/0x50 [ 1152.011034] ? add_taint+0x1c/0x50 [ 1152.014545] ? perf_event_fd_array_release+0x435/0x480 [ 1152.019793] kasan_end_report+0x50/0x50 [ 1152.023738] kasan_report+0x144/0x340 [ 1152.027513] __asan_report_load8_noabort+0x14/0x20 [ 1152.032417] perf_event_fd_array_release+0x435/0x480 [ 1152.037495] ? array_of_map_alloc+0x130/0x130 [ 1152.041962] ? fsnotify_first_mark+0x2b0/0x2b0 [ 1152.046514] ? array_of_map_alloc+0x130/0x130 [ 1152.050976] ? __bpf_map_put+0x2e0/0x2e0 [ 1152.055012] bpf_map_release+0x84/0xc0 [ 1152.058878] __fput+0x327/0x7e0 [ 1152.062132] ? fput+0x140/0x140 [ 1152.065385] ? _raw_spin_unlock_irq+0x27/0x70 [ 1152.069856] ____fput+0x15/0x20 [ 1152.073123] task_work_run+0x199/0x270 [ 1152.077009] ? task_work_cancel+0x210/0x210 [ 1152.081320] ? _raw_spin_unlock+0x22/0x30 [ 1152.085449] ? switch_task_namespaces+0x87/0xc0 [ 1152.090094] do_exit+0x9bb/0x1ad0 [ 1152.093520] ? mm_update_next_owner+0x930/0x930 [ 1152.098164] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1152.103341] ? __might_sleep+0x95/0x190 [ 1152.107290] ? find_held_lock+0x35/0x1d0 [ 1152.111324] ? futex_wait+0x402/0x9a0 [ 1152.115096] ? lock_downgrade+0x980/0x980 [ 1152.119215] ? __unqueue_futex+0x1c0/0x290 [ 1152.123417] ? lock_release+0xa40/0xa40 [ 1152.127362] ? fault_in_user_writeable+0x90/0x90 [ 1152.132091] ? do_raw_spin_trylock+0x190/0x190 [ 1152.136643] ? futex_wake+0x680/0x680 [ 1152.140416] ? check_noncircular+0x20/0x20 [ 1152.144623] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 1152.149697] ? futex_wait+0x6a9/0x9a0 [ 1152.153478] ? find_held_lock+0x35/0x1d0 [ 1152.157524] ? get_signal+0x7ae/0x16c0 [ 1152.161383] ? lock_downgrade+0x980/0x980 [ 1152.165509] do_group_exit+0x149/0x400 [ 1152.169369] ? do_raw_spin_trylock+0x190/0x190 [ 1152.173921] ? SyS_exit+0x30/0x30 [ 1152.177347] ? _raw_spin_unlock_irq+0x27/0x70 [ 1152.181814] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1152.186804] get_signal+0x73f/0x16c0 [ 1152.190495] ? ptrace_notify+0x130/0x130 [ 1152.194529] ? exit_robust_list+0x240/0x240 [ 1152.198822] ? find_held_lock+0x35/0x1d0 [ 1152.202859] ? handle_mm_fault+0x248/0x8d0 [ 1152.207076] ? find_held_lock+0x35/0x1d0 [ 1152.211112] do_signal+0x90/0x1eb0 [ 1152.214638] ? __do_page_fault+0x5f7/0xc90 [ 1152.218845] ? lock_downgrade+0x980/0x980 [ 1152.222969] ? setup_sigcontext+0x7d0/0x7d0 [ 1152.227263] ? handle_mm_fault+0x410/0x8d0 [ 1152.231467] ? down_read_trylock+0xdb/0x170 [ 1152.235779] ? __do_page_fault+0x32d/0xc90 [ 1152.239985] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 1152.244541] ? vmacache_find+0x5f/0x280 [ 1152.248487] ? vmacache_update+0xfe/0x130 [ 1152.252621] ? up_read+0x1a/0x40 [ 1152.255959] ? __do_page_fault+0x3d6/0xc90 [ 1152.260170] ? exit_to_usermode_loop+0x8c/0x310 [ 1152.264814] exit_to_usermode_loop+0x214/0x310 [ 1152.269370] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1152.274886] syscall_return_slowpath+0x490/0x550 [ 1152.279614] ? prepare_exit_to_usermode+0x340/0x340 [ 1152.284603] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 1152.289517] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1152.294518] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1152.299248] entry_SYSCALL_64_fastpath+0x98/0x9a [ 1152.303972] RIP: 0033:0x452df9 [ 1152.307131] RSP: 002b:00007fa445ad0ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1152.314810] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 1152.322054] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 1152.329302] RBP: 000000000071bf80 R08: 000000000000003b R09: 000000000071bf58 [ 1152.336544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1152.343785] R13: 0000000000a2f7ef R14: 00007fa445ad19c0 R15: 0000000000000002 [ 1152.351450] Dumping ftrace buffer: [ 1152.354984] (ftrace buffer empty) [ 1152.358668] Kernel Offset: disabled [ 1152.362278] Rebooting in 86400 seconds..