fff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000021f000-0x4)={r1}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000a0f000-0x4)=0x6, 0xfffffffffffffdb6) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r0) 2018/01/14 20:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000093d000-0x80)=[@in6={0xa, 0x0, 0x468, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4194d5d5}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}], 0x80) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000583000)=0x0, &(0x7f00006da000-0x4)=0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$ax25(0xffffffffffffffff, &(0x7f000082e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000097e000)=0x10) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000a0d000)=0x47e, 0x4) r2 = socket(0xf, 0x3, 0x5) getsockname$llc(r2, &(0x7f000038a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b9f000)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acf000)=0x9, 0x4) shutdown(r0, 0x1) 2018/01/14 20:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000820000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d16000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000366000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006ad000-0x6)={0x0, 0xf91}, &(0x7f000018e000)=0x6) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00002f2000-0x8)=@fragment={0xff, 0x0, 0x9, 0x1000, 0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dd0000-0x8)={r2, 0x401}, &(0x7f000008b000-0x4)=0x8) 2018/01/14 20:47:30 executing program 0: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="762628e34ee75e8eda59cdbadec9a7b6", @ifru_flags=0x1800}) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f7e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:30 executing program 3: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000+0x510)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2c00}) accept4$netrom(r0, &(0x7f00004e1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={"e7b9df4ef67f9807b7e6b7eb04acac9f", {0x4, 0x7, 0xffffffffffffffff, "683e3e7903dc", 0x0, 0x0}}) setsockopt(r0, 0x107, 0x11, &(0x7f0000f2a000)="", 0x0) 2018/01/14 20:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00008af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c25000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00005b0000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f000015c000)={0x0, 0x9, &(0x7f000000b000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x45, 0x7, 0x9, 0x2, 0x0, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000ad000-0xa)='syzkaller\x00', 0x4, 0x4c, &(0x7f000070c000-0x4c)=""/76, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x10000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/14 20:47:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000646000-0x10)=[{&(0x7f0000735000)="2900000020001900013d181000d9f50602000000000000027c0008040d000400ff7f00000005000000", 0x29}], 0x1) r1 = epoll_create(0xffffffff80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r1, &(0x7f00005b2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0x88, 0x78e0a4b5, 0x5, 0x80000000}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/14 20:47:30 executing program 1: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2018/01/14 20:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d4e000-0x4)=0x0, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000488000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/14 20:47:30 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ef8000)={r1, 0xfc0, 0x30}, 0xc) 2018/01/14 20:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005c0000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c35000-0x8)={0x0, 0x9}, &(0x7f0000e02000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000969000)={0x2, 0x3f, 0x0, 0x7, 0xe36, 0x1f, 0x5, 0x80, r1}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003ec000-0x8)=@assoc_value={r1, 0xffff}, &(0x7f00003d0000-0x4)=0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f00001a5000)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000c63000)={@generic="73ea443e12251e180d17b84c2d6d8dba", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000458000-0x4)=0x0, &(0x7f000089a000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000176000)=0x9, 0x4) 2018/01/14 20:47:30 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000e9d000+0x672)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000a2e000)=""/166, 0xa6}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f00000a8000-0xfd)=""/253, 0xfd}, {&(0x7f000088b000-0x99)=""/153, 0x99}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}, {&(0x7f0000023000-0x92)=""/146, 0x92}], 0x9, &(0x7f0000001000-0xfe4)=""/4096, 0x1000, 0x1f}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000782000-0x38)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f00009c9000)=""/249, 0xf9}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f000020a000-0xe1)=""/225, 0xe1}], 0x3, &(0x7f0000001000-0xc8)=""/200, 0xc8, 0x9}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/14 20:47:30 executing program 0: 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) socket$packet(0x11, 0x0, 0x300) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) 2018/01/14 20:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_sco(0x1f, 0x5, 0x2) write(r1, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00001aa000-0x4)=0x0) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) 2018/01/14 20:47:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) getpeername$ipx(r0, &(0x7f0000124000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000837000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000031d000-0xc)=@sack_info={0x0, 0x0, 0x8}, &(0x7f0000613000)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000b4b000-0x38)={&(0x7f0000f65000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa6000)=[{&(0x7f0000d1b000)="9a2bfe59f6ae3f667872352a751846dab7303137bd587a070989aca6e92b0b7527f0087096eef42417685931d6a5b3a028d3b796fdddfa5f761aa478134e0c0b0c3ef770a7a7d88f16b15f6c152c2cb70b7658", 0x53}, {&(0x7f00002b1000)="0dc695614b1d031e527acf641dc4b10e32f2e6a9aed3e6ea901c1d8ec6a12cedee0d838366f71b168269b5a466be4025cd5afbe5e88fa28c4688517922eccc20c96055f0e6e42694", 0x48}], 0x2, &(0x7f000009f000-0x60)=[@init={0x18, 0x84, 0x0, {0x4, 0xf1f4, 0x0, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x4, 0x2, 0xcf, 0x44, 0x5880, 0x9, r2}}], 0x60, 0x4}, 0x8000) r3 = socket(0x40000000000000f, 0x80005, 0xea2) socket$kcm(0x29, 0x7, 0x0) sendmsg$key(r3, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x14, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80000, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000a76000)=[{0x0, 0x0, &(0x7f0000001000-0x4a)=[{&(0x7f0000737000)="d59628eb4ee62417b84ae49e6961e0a3f64b3cbee41bb754f5ffa1894ad96ea11f453f295e682380595477d064a77e86500e20f637d365a87d98d96ccd24a4778a386683fbb7843760e35f177ff6dd9147abb81207ae507825ab42448682e98f", 0x60}, {&(0x7f0000001000-0x6a)="f0a4be80ba5fddee054036b2b288525d77f901cddcb994b58cc0dd5e8160589b1beb1dfff9a144500f7b60347cb5cbc29a40b84b84e11364344a526fa2ddc0140926f7128431cdab5b3a8f7ac31b9d0ffde954b3234569fb29df60f967cfd9f7fe003b940f2c6d1647aa", 0x6a}, {&(0x7f0000477000)="b5002681591ef3951a90704de7d139e57005fdb34ab8c7f3314b77bd8a34cd9458733784c9191bd1010cadfd622d07110e3312094814df5df12d99d1ca00b8f44cb183eef7d9a15433a64213cea9b0a09491047df90a6111fbeed0d106cbd9a33b99fac4a2e89182a7de276d6f0f63092f1761545cc1696ffe8b949f6ab40cd0122df3adb389e937b09b256c054568a2fc47ce4f72461d326d21aa92986f0027ed9c482052e097b6033a356684e6d4955b7a7c0b0a06d2c8c037a0c0ec3c6c1333fef5f4bcd7b4ab9b", 0xc9}, {&(0x7f0000000000)="01488acece29ff4ca3a948b4fe504d84332b6699381fb3398cb8ffb9d51c85023d06a3783919afb3c3a0418b2d7778cbe4803f9dad54e3f9318eb1a0e0fd9b6526d42a6a0cb27fa14402a9b0cc7392cdf35f82b4359515acc25222b877438f8eec79b03791cbcb7c2d79b6869589ce70f66ab189553da99482a3a020afdfea504b4f994da4fa29453b407be549fccb52", 0x90}, {&(0x7f0000b87000)="0dc2306327e429a4dae4d35f8f8d606409101341df548ac7058f4d57b9b527ca9c47eebe0724e076eb6a35929f5bb63745acf897285299913e1cb842044cbeb39cc34e13cf680bdcc3cad8d7995f8f101ca175cab1fc5e82c08574a4dc0c69c123faa4e372a0ec64af2af852c067cbb83656d81cee34a27838a9ae5ca309f6db46f4d4", 0x83}, {&(0x7f000051f000)="", 0x0}], 0x6, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x34e2}, @iv={0x90, 0x117, 0x2, 0x78, "2c01688bf8d824809b2abbac4d853d829d2d0114795131e96f6b23583760b5a937f4033c156f8e0868a9ac471a46796eae5d48f206aa2cfb76998b45ef10e529a295e68ef09e49ee69b1c5ea4cd50298ea4ba3f7d11e190150c0cffe181dda56d1eb3230ce053796eb4c36577bf8575930a1616519a1f3e7"}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xf8, 0x117, 0x2, 0xe1, "6137c467bd5469c8e939d4e45bce1cf9527a47b56bee86eb0c39253c859aec5bf9dba40cc569e398ddc23196ceb025ca57dbadc996b27bd4f98ad4bf89064c59da85f03094d8ae0b23ca1580bc0d52702b810419df0423d395be66e9dfc1539ecfc7e53eee17fe9f51c42ab83af274fe4bd7c3dc872969263a642aaa9971ca1ab4f4a6736fa3a3b015faa8830cc83108b0cdc255c864eb587e911f78830231d929ff31a5a57b99bbb73e9423a4da0afd5e364451c0489af4a1a1c86081a6ff79278479cdf444b0cf74afb33bf9b2b026b4cf0c5f59d41e888b1605a9e37e63b439"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x230, 0x8000}, {0x0, 0x0, &(0x7f0000f8b000)=[{&(0x7f0000001000-0xe2)="4c033e4a7911a8e5f1f4051aa31e9263b54f58a8c868f6c093d7b3be1a513f767d79dd71bd19015a3106b73e1f39b1344f81c1db674042d8705feb4e321ceb8561f9f5954f6f31c08128253fdc39039be700695bd620df143d874e8dd5d6c012043ec33233e616eb39ac7e60d90ada6b5e810714ed2f0ee39d80f263bc53ee8879cb0a5a80da0ea19cb42189f93657059f744b6d289d75791b174bb00d7139f54c667f681d6d60f8bba888ccb610b4e7f7947237d35261a8df0148858f96fd3269653503362fa24e6d92f8e6b6fef95aa2739820beba160c48db49df2e6cedb6a8a4", 0xe2}, {&(0x7f0000000000)="5b04377e54bab247c2532e210000e13adfc3908de061af90b4aaaf5506", 0x1d}, {&(0x7f0000000000)="73338ccacd63f768fc927dadf8d65a9aeb9b2001913da9d852c534814a5d4f84b13221a127cc1729c3537b765c09bcf92b4f1fb88ee008af4c6c5c17ac527373a67597823a7e53420159504fc5f0d197d9231c0c3f7423d6c516134bbc0ee546d292f116770eaba46dd35bbc84ae2ecc5727326a6c133017f1f96d630dc9d41ba907648b407f8484562af0d4b25c88d7374e30f582840b168ea6c0a448ad8ea50ef3c557d4d887b9b15ab9f0939f7179d7c0cc5c6175779ec7b9e811069b379f96f600e7d654c1b56d5bda344e0ef37fd697fc1e211a29a4f4", 0xd9}, {&(0x7f0000001000-0xd5)="b2618a7beb7ff9f4291571c371d54adbaaea73246923d6d34cd2c0465660fa2aff12df843f2a49989f43b35885b952648dbd5b9abcce806b6e2b57eaa292f7d47c50278e2f4cf07541f0e5d105765b361a6aaede8651a92d3ed2c00d41b62fb02752fc5623426325ea53574fa98ce01e4ab1377168da51cd5b609f463fa4ca616dd5c28bdf3dc02bd2d8d8251dbedbb3b3cf791e85500b68b685291e4b4418d685085fd30e6652a31d477f99b2d4d4a450a1457a955696a72c05e67e4cbf4044e41d0a005d8d0c2e851ff317f80197c427c2cb2d5c", 0xd5}], 0x4, &(0x7f0000496000-0xf0)=[@iv={0xf0, 0x117, 0x2, 0xd7, "aa8bab255620a5663ce0d51fceced641147fd520895abd3ac4dc3a8177b65b0f5daf8f33f820f555791fc9183f8166504a2b7ca1c79c8c6a2d1e62d842d9f3b73ca2a61cac35d9e78834ca54b98d334c8ba8f2e1ccc4b9e095d2ad198e89f08107dc2bee92a3857f65c8cecb82c350b1eb899802d70e7b5d63f899891230538354766fe55dda0c5c750025ef2e42b711ea06158ce404a313b59efe06a4b0e3592824256bfe32a7b4c5c35d32c4ec9da1bb07c15eace0cffed5aa2b9e5a9f0939023880ab3f2778d87fdf487c99c2a021937f33aff2c7f4"}], 0xf0, 0x40000}, {0x0, 0x0, &(0x7f00002ed000)=[{&(0x7f0000e6a000)="c348bb11179015fb6e063fcf9b8530157bf72d1d6acd80", 0x17}, {&(0x7f0000000000)="43bda6aa6e945e1e73f8a9d939575f5331109b0577e2d358c18cb99754d1cf8c31dc9f162f28dc85149b", 0x2a}], 0x2, &(0x7f0000a7d000)=[@iv={0xb0, 0x117, 0x2, 0x98, "34e7dd63eda2796090ae6fd9e3c914dff03a70671e7064f2e7d0bc92336d9229b57a66e809974f5f26fb833dca94cf842b3fe9e2b49a0ea14b3f09f3c2d8fe7486b3c2eab1c59fa909bce1093698021275058481d103a472d5bb0b5f5c0cfe6ec79ad80834ae582e35477c4f296cb724ca8a54b62d9c435769f783c0f614711784bee2397f9e15e01dae00c5bcc11af1e296f1aa9d5611ef"}], 0xb0, 0x4008000}, {0x0, 0x0, &(0x7f00006fe000-0x70)=[{&(0x7f0000000000)="fde955b6aa40", 0x6}, {&(0x7f0000986000-0xc9)="72c7748fd557f156ecde85031b3d77d6e9cbd84e34b19562e5eb769ab546e499fcf206d707d66bdd959f582a8202c806f67176238d1aae2adbaf2e0357a2a36c0896a3654af039aa65aa0016ed84a360d62c405baabd321bbcc742a5c68024b2904dd5a235446b701c289853a7a77171a8f1d7aa1d97f2014c044e7edf45497f0a181dd5dbd1868e70d32f3546ca52140ba84e594cc843a0ef5eebdcccb7c04fd135ae04baabe2df073ebf7322fb637087e32e8f17cc200e3b31c3d4adfee5521448a114e4470ee21c", 0xc9}, {&(0x7f0000a87000-0x9)="8376f75f17ac571970", 0x9}, {&(0x7f0000f0d000)="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@iv={0xd0, 0x117, 0x2, 0xb6, "5ebcb56368af9a621646ed0c7581777a8fc75ad9789d6b6856570e2625e2ee1bc6bc54bd0cfbd729683145d5e4b2a7f24dba658df70dbfb502ab9841694f88dbca66e2e801839fddef6b424a34bac68663ee2c073b654871a87394ca8154bb07882262aa50f44dfd679ec7b1e3875ac6b27dbd16c4a968732f9d4f2029be69a0f717ccfbdddb9ecc8eca00de5856516c5a516d8f976069fc07f648f69b3f96f8537485ee2fd3e88fe0805ccb975e68fd16aa4526508e"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7f}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x1178, 0x4000}, {0x0, 0x0, &(0x7f0000f17000-0x30)=[{&(0x7f0000001000-0x2a)="4f3e29e0a23af874e17999dc0c380cd0834efb0d1d0baff3d00d25808abc75ed2c0d513abf421e5bf572", 0x2a}, {&(0x7f0000417000)="d0cc394161e88ddfe53524ec0b49194312335b11313550247ce9ad6a0a69ca33b61bb2ae24291bf3a7340746794190b9ac31e3e2fa4f463fe900cf460643f9114252eb2ee4107845195e75aa54de45212509ece2acc9e668c25f51ab", 0x5c}, {&(0x7f000072b000-0x9f)="39df5d280ba151f45a7101e4be4f0a6bd501632ce0210a070389395e249b8b98b9a189f0944dec00c3a41e176df49beef65287b68a2deb057a5490e5c4f0d6b63eac52dfc6334576d7728e0ccb6e61309fe26b16db16d39f4eaf667456ad4c759920310880e79b900b86eac1789cc3c639d8822aa87ff6d0b14019bd019b71f5e23c51ad57f899a2ee97cc3a995eb75eb705b3032e2ba9143d2fb604c3c317", 0x9f}], 0x3, 0x0, 0x0, 0x20000000}], 0x6, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000022d000)=[{0x0, 0x0, &(0x7f0000151000-0x90)=[{&(0x7f0000cd5000-0x63)="2a344c2e109be855b4bdc78e700dc244e91a12b5009aaabdff2957de83815c9e94ca4e992a7b60cf32cf6caed9b55c4fc18cc6296eafd4aad8301ab13cfecda4659a852842cde619450f41be25fa69b22b33bad4a7bb7123b1d1aaa7ffa6eaf3b34e4b", 0x63}, {&(0x7f0000054000-0x65)="7929febb4c2e3b2ea758b80154c47c2a9baed7793d85137c5b6330c6a3aa8d26d879f654360af686e07774b705a0e11e4dcdb3cdce12b9d9520cf0e1c30fb67c184800805bfdb8736dfa449eefc7387b9093b938e7971e9d992f17b3fda3d707a7673fbb13", 0x65}, {&(0x7f00005a2000)="8762485ed2268894154dd2847995264b", 0x10}, {&(0x7f0000a2d000-0xd9)="0f47389cb7155346351bf38c425a1df50371a25188597f39b24e1fc27c0f1e87fc75a054c56f28c2496f72b046c314aca02942b60edc4244a34013b43704a56c4489fd3a91ccc5b7de9cac10850215026f009a250ab6724be019c1a88c5748c16ac05cb3db9b62c28b12945ae981fcfd09e2eaec1cb827375802c894c1f46cf127c2f6f35b5ed5e8503d1d5dbf04ac8d96e7aa7768862219553fa8d81096bdb557e35d12830e3ce0fcea30e73fcdbf3c19a95f0c7b44d5bebba0258b32bbca4adf141f4a0199d6dbccaece0d6fdd6b67946dc4a6242f03ff60", 0xd9}], 0x4, &(0x7f0000c2a000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x41, "f135b0ef7938651e1d82d6f9821c5c0eb0c1db728d6060cd715cb65dee230eec4f279952cb058872865e8d3a81925b82b426f21106fc998d0c5f5a15adc397d366"}, @op={0x18, 0x117, 0x3, 0x0}], 0x88, 0x20000010}], 0x1, 0x0) 2018/01/14 20:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a7b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3", 0x1) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@ax25={0x3, {"3cd38193f2e69b"}, 0x0}, 0x10, &(0x7f0000364000)=[], 0x0, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) socket$inet(0x2, 0x8000b, 0x9) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) setsockopt(r0, 0x3, 0x9, &(0x7f0000210000)="dbf7068e5bcf40d238755e962c85a659de214b65900ccc9afa95b95f7fce8add10864d9497664cc9f97574b6cb41cd1e67f2e0c8b74e1f4ace1443c1a53a7ff41a0efa585e321f838823557bce94527abcd650bc94e407b547ba12b6d67cf624bb86202360533728b4fd92fa83a6d81fd047f89942496a84ffa0059af8053e49279b9399f28042aeab5278a1507a9061cff6ece4009b9d443cbe000049fe4df11db68d3f500dfe573d424207f0222261ee39ca4b209e41f4eb3242d37b217f2b084d99a0b28c160f1e5570ca063201d42fc19da80b769700e53082d874a5d530c6dbd0a25b4b0e7ec32b6eacd5b1", 0xee) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009ba000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b65000)={0xb79, 0x200, 0x1ff, 0x0, 0x0}, &(0x7f00000d5000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001e1000)={r3, 0xfffffffffffffc00}, 0x6) sendmmsg(r1, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x100}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/14 20:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cef000)={0x7ffffffd, 0x0}) write(r1, &(0x7f0000e4b000-0x57)="87481ee62e3b1aa6810f818b65ac87a05fc15c19b1983c950ab772cb1751a3dc945701fd1415ca581448f33e4641d5bce0c90427564670633f81c6207e69376ea60fcbf236a5980e1ffad84d78b1c53742574c5bf00d5a", 0x57) 2018/01/14 20:47:30 executing program 3: pipe(&(0x7f00001c9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000059f000)={0x0, @in6={{0xa, 0x0, 0x2547, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000272000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000475000-0xa0)={r1, @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]}, 0x80, 0x10001, 0x3, 0x5, 0x1}, &(0x7f0000001000-0x4)=0xa0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) close(0xffffffffffffffff) tee(r2, 0xffffffffffffffff, 0x4477, 0x0) 2018/01/14 20:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000154000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r1 = socket(0x5, 0x6, 0x69) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000057d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e74000)=[@in6={0xa, 0x3, 0xfe8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffff001}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) accept4$packet(0xffffffffffffff9c, &(0x7f000024a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a2b000-0x4)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000839000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000206000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000ed0000)={&(0x7f0000039000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000865000)={&(0x7f000072a000-0x224)=@acquire={0x224, 0x17, 0x4, 0x2, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7f}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x0, 0x8, 0x2, 0x20, 0x20, 0x3a, 0x0, r2}, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x0, r3, r4}, {0x8, 0x9, 0x8, 0x3, 0x7, 0x3, 0x2, 0x6}, {0xffffffff, 0x2, 0x3, 0x9a6}, 0x7, 0x8, 0x2, 0x1, 0x2, 0x3}, 0x7, 0x380000000000, 0x4fba, 0x7}, [@algo_auth={0xfc, 0x1, {{'sha256-ssse3\x00'}, 0x588, "a11f51eb50bea28f423c1e8943b23d5c17e30a0566293e459c8d2832ab77023d5f65c6afb2ad736f8e6af51722eb3f52c3fd1fcf0a44051d75976e01621a81aba20101db15549d097afe6ced568e680d656351586493b0601c58e5613c554d46d0ee4771278342122c4072ea417aba65dcf27273c5f95a38c7414a4843fd7791b833a0e4b73333b6931279929a5d03adf44af1330e43cfe9470be0f1cec06eadce648fd4557af7530e4ace8026a5eb74e4"}}]}, 0x224}, 0x1, 0x0, 0x0, 0x40}, 0x4800) 2018/01/14 20:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008af000-0xb)={0x28, 0x1000, 0xfffffffffffffff7, 0x5, 0x3, 0x1f, 0x9, 0x3, 0x2, 0x2, 0x1}, 0xb) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/14 20:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3c, &(0x7f00008e8000)='E', 0xf3) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) r1 = accept4(r0, &(0x7f00007fb000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e6f000-0x4)=0x8, 0x80800) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ad6000-0x4)=0x0, &(0x7f0000ccf000-0x4)=0x4) connect$netlink(r1, &(0x7f0000dde000-0xc)=@proc={0x10, 0x0, 0x2, 0x20000}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e04000)=[{0xe, 0x3}, {0xc, 0xffffffff}], 0x2) 2018/01/14 20:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f02000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f00005d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000476000)={r1, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0xbff, 0x6, 0x9, 0x1, 0x9, 0x8, 0x81, 0x3ff, 0xaa, 0xa87f, 0x1ff, 0x3, 0xffffffff, 0x1000]}, &(0x7f000051e000)=0x108) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f29000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006be000-0x20)={0x4, 0x0, 0xd40d95e327b6091b, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000eb0000)={r3, 0x7}) socket$inet_tcp(0x2, 0x1, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) r4 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000754000)=0x4, 0x4) 2018/01/14 20:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x40, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00004ca000)=""/4096, &(0x7f00005ce000-0x4)=0x1000) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000090000)=""/0, &(0x7f0000e0d000-0x4)=0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00001ca000)="", 0x0) 2018/01/14 20:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000bae000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/14 20:47:30 executing program 6: socketpair(0x18, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) 2018/01/14 20:47:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x18, 0x0, 0x1f) 2018/01/14 20:47:30 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000023000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000)=0x10, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000022000)=0x3ff, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005d7000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b44000)={0xaee3, {{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]}}, 0x90) r2 = socket$inet(0x2, 0x7, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000084b000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000085000)=0x8c) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f000078b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002e9000)=0x10, 0x80000) recvfrom$ax25(r4, &(0x7f0000469000-0x1c)=""/28, 0x1c, 0x12022, &(0x7f000075e000-0x10)={0x3, {"92958343ab28c7"}, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000064e000)={r3, 0x4}, &(0x7f0000537000-0x4)=0x8) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000a4a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000697000)={r5, 0x46f}, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b9b000-0x1)={0x0, 0x2}, &(0x7f0000cad000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000a7000)=r7, 0x4) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/14 20:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x1000000000002, 0x0) write(r0, &(0x7f0000aad000-0x24)="2400000019000bd6071c1dfbff07fc0e02000000001700000800ff0000000000000008f1", 0x24) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009c6000-0x5)={0x0, 0x0}) 2018/01/14 20:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x1, 0x6, &(0x7f0000897000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000020d000)=0x1) sendto$inet(r0, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[{&(0x7f00002b1000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) 2018/01/14 20:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000da8000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000aa2000)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000460000)={0x0, 0x4}, &(0x7f0000837000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e38000-0x8)={r1, 0x22}, &(0x7f0000689000)=0x8) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800d00001000020f700000ff9161701", 0x24) sendto(r2, &(0x7f0000bb0000-0x9c)="758c09dc10952b02cf96fe7d2cd60d34510fb1620c4919404a49e75f78bb78328b60982aa2d4b8b313e74e68bd3101c4194b2e6376cdee49301f779cf257bd6f6d671768f194a551679eba4c2ff5632664bf9daab69b4a2c4f357e5bddbb9236ed5f1d1a7063f32ff59a516ad35ef863f66b2c1cae283476b54b9ba9be3022997989715125c16c42f63a2d1b737603d7e98e2264c3bc4744a3e511df", 0x9c, 0x40000, &(0x7f000005b000-0x1c)=@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/14 20:47:30 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c79000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xe, 0x80}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x1c)=@req3={0x1f, 0x9, 0x1, 0x4, 0xffffffffffffffa1, 0x1f, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x1ff, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) 2018/01/14 20:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 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}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c1a000)=0x0, 0xfffffffffffffdbb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e67000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007bd000-0x4)=r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000097e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f00005ed000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b8b000)=0x5, 0x4) 2018/01/14 20:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a07000)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e9a000-0x8)={0x0, 0xfffffffffffff1de}, &(0x7f00004d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r1, 0x80000000, 0x30}, &(0x7f0000791000-0x4)=0xc) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000afe000-0x10)=[{&(0x7f0000ac4000)="290000001800fffdf2ff7500000a00210200e300000008070afeffff0000080005000200000000c000", 0x29}], 0x1) write(r2, &(0x7f0000dec000-0x21)="1f000000120003f205007506000000767f00404308000a0000ff0000000081", 0x1f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000054a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000631000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000c4a000)=0x6) socketpair(0x3, 0xe, 0x8001, &(0x7f00001df000)={0x0, 0x0}) 2018/01/14 20:47:31 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000eb9000)=[{{0x0, 0x0, &(0x7f0000f87000)=[{&(0x7f000079a000-0xd6)="bc0935c28185553d01e279c3a1fdeefac31f21dde26b9ec6d643b9f005f6d92ab9d4c1c5c0a22d9e554771d7a2b95b0f4a1bbdaf3728b724cfdd2241b299cc691a6f5b9131796931d3087831434fb62d69239359cc4e9e84ac376d871521649fc6ab87a3be340f09366889fda02161f53b0a6fadf45633811373b3c2f511426abaf361c208eff2471122f705442362438c15926d58e0897fe43ac1c831c1811d91bb6e1681a3141241bac5afd5ce933e843cf3e45121f908dfd004f0ba371f355720839a38a1db99513b01a7d95c01b12335dc5e2a85", 0xd6}, {&(0x7f0000f87000)="28a7223a9e8ddf881c4702cbb568fec78406480a0f6d6dbf6e056664fb1c950ae29ec76061ce5e2fdcaa649f50d4c892717b5c1709aef0df71556b40ce1e00078a432adce8d0a3a444da87b4493ff95d56c436fef713d0a7ae5045b9e4dd99ebfa8e867bd9ab71ad951c4f4bbe02fd809dbd4313ae77e71fca858c9cf2", 0x7d}], 0x2, &(0x7f00001c9000)=[{0x28, 0x1, 0x81, "402b4dacb5f5750146a0787dc63fa60486"}, {0x108, 0x111, 0x3, "c46297c7c53857e9ae57cfeacc95f4e8ad241b51ea038c74d98023e79536f8c22718ada75472de8db6eef65b493784526775a1205fc644a079dd7a6ee109e8ee22e97276e56ad40fa7f8bb00068d8895011b893ac207d8fd0288cfabcc6c9b67f157cecafa883e111104916e9104b0236fdcee91920b471e1b5c1112c8c94977729c2d0637b41973af10ec5e37551cd4fe01d5af978817369fff87299a3602cf3479a66d65b649ca30656b9d17f9d99c9a0482b1bb9f1c57cdd0bdf20d4a6da9e15b40eaf6bbe2544711e28d45a63cfd0e171aa845ed57b42aa693001ce33969a420c38e7f6b1414be6b5e2ab329d5ca488ebc99f443"}, {0x1010, 0x108, 0x100, "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"}, {0x48, 0x105, 0x520, "0109f8f7552856b50a45e17f7e83ca0ca098a3c7675dfc6b9bee10e2c7823ad52e7ee66270409f817863748169dc798cd9"}, {0xa0, 0x10b, 0xfae4, "df51416bc3bc0043029147ecca5c69975b1c6acbaa0dc29b20568297f3d40a41f6a7f3617d95cfb6d0fcb99b75083a5c539a0b56955a049fa86aa46e677a25e5ab7be4db0747c40d843b9ca06e969425e29351d62ba2cc3192924492482cc9f7a71699596e98c53ef1861a50a4c30182070e717c4142ad62967a822e727b7829a48d8192062410a2b8c939626401db41"}, {0x20, 0x29, 0x1956, "2b773d3d69960196cb"}, {0x30, 0x84, 0xffff, "e872177ffce0c9b8582c1bba5fe42a377b5665854214d316e811"}], 0x1278, 0x1}, 0x0}], 0x1, 0x8080) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000044e000-0x4)=0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f88000)={0x25}, 0x4) write(r1, &(0x7f000026f000-0xea)="26000000240053000000ff0101000021000000040100000000000000ffffffffff260000000b", 0x26) 2018/01/14 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair(0x15, 0x80804, 0x3000, &(0x7f0000916000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c66000)={0x8000, 0xa1d, 0x0, 0x1000, 0x7}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/14 20:47:31 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000d000-0x4)=0x1, 0x4) syz_extract_tcp_res$synack(&(0x7f0000004000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000003000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f0000002000-0x10)={0x0, 0x2, [0xc9d, 0x499]}) 2018/01/14 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x80803, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000006000-0x4)=0x0, 0x80000) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000d000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000000d000)=0x3, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f000000c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000000f000-0x10)=@req={0x28, &(0x7f000000f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/14 20:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00009ff000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000019000-0x4)=0xffffffffffffffab) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b2000)={0x0, 0x0, 0x0}, &(0x7f0000b70000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ca000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3, 0x1, 0x3, 0xffffffffffffff80, 0xa, 0x20, 0xa0, 0x62, r1, r2}, {0x100, 0x2, 0x74aed727, 0x3, 0x6, 0x10000, 0x1, 0x3}, {0x3, 0x2ba, 0xfffffffffffff001, 0x4}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4, 0x2, 0x1000, 0x8001, 0x0, 0x3ff}}, 0xe8) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fd3000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ad5000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dca000-0xc)={0x0, 0x80000, r0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bb1000)=@req={0x28, &(0x7f000047b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x100000000, 0x8000, 0xec, 0x1, 0xbb5d, 0x80000001}}}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d76000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a4a000)=0x7fffffff, &(0x7f0000517000-0x4)=0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00007c8000-0x8)={r2, 0x3}) sendmsg$netrom(r0, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) 2018/01/14 20:47:31 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0x0, 0x4, &(0x7f0000353000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000f87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009ed000-0x4)=0x14) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000f87000)={0x0, 0x0, &(0x7f0000f87000+0x3d)={&(0x7f000080f000)={0x2, 0x6, 0xff, 0x0, 0x10, 0x0, 0x6, 0x1, [@sadb_lifetime={0x4, 0x2, 0xff, 0x1, 0x3f, 0x4}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x40, 0x9, 0x14, 0x4}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x1000}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x4) sendmsg(r1, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000f88000)={0x0, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff800, 0x5, 0xc5, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffa, 0x5, 0x1, 0x8, 0x5000, 0x400, 0x5, 0x80000000, 0x2, 0x7]}, &(0x7f0000f89000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000290000)={0x0, 0xfffffffffffffc00}, &(0x7f0000e3c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009ff000-0x8)={0x0, 0x20}, &(0x7f00004eb000)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c50000)=@assoc_id=0x0, &(0x7f0000f88000)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000029b000-0x20)={0x0, 0x6, 0x1, 0x8, 0x1, 0x5e4, 0x3f, 0x1, 0x0}, &(0x7f0000f88000)=0x20) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f88000)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5, 0x2, 0x13d, 0x25e, 0x21}, &(0x7f0000247000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006e5000)={0x0, 0x7, 0x9, 0x7, 0x5, 0x1}, &(0x7f0000ea2000)=0x14) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a00000-0x14)={0x0, 0x945, 0x81, 0x200, 0xffffffffffffffff, 0x1f}, &(0x7f0000f8a000-0x4)=0x14) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b68000-0xc)=@sack_info={0x0, 0x1, 0x0}, &(0x7f0000f88000)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f89000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x7fff, 0x1, 0x24}, &(0x7f0000e25000)=0xa0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000051e000)={0x0, 0x20, 0x81, 0x8, 0xbe, 0x6, 0x7fff, 0x3ff, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x1, 0x80000000, 0x4}}, &(0x7f0000f89000-0x4)=0xb8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f88000)={r14, 0x8000000, 0x1}, &(0x7f000058f000-0x4)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f88000)={0x0, 0xa0, 0x3f, 0xd40, 0x8001, 0xaa}, &(0x7f0000abb000-0x4)=0x14) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f89000-0x10)={0x4, 0x8204, 0x80, 0x7ff, 0x0}, &(0x7f0000f89000-0x4)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a3d000-0x8c)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f89000-0x4)=0x8c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000f88000)=[{&(0x7f0000cc7000+0x388)=@in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c, &(0x7f0000f89000-0x80)=[{&(0x7f0000f89000-0xf8)="e00740815905e1ba76e0176e4e39c70f446294799690d2a58950a138ea9519d7286c2778c6ffdfe2d7171a7e44c6e23b9b6cb56a73452420662462e0ca8ac37578c333878d67db2e1de0756b55bbb0767d349c5124e66142b7a88a5eb590eb8223df2a861c38d96adca5bde6300a20d28747d9369cba6e29af763de3a0bc9633f002d9a85eaeace281854bd3c3cfc755ccf617644dbffc19377e0e2e08552f5462f1cb73206fb39cf5c94c5627452084c362abf67792a0df112ed049295a75b00e746862bdc792ba4468b0c8557ad126851ad7c0da3da94b11adea045c122f302a2a2fedc77d3fb84dfe9b5a3b0b44ea1b4f001b200f38fe", 0xf8}, {&(0x7f0000f89000-0xbb)="248a166d72785731a2deea0f9c9bfafd73c1d3117a55ef74af932c37c7ff2c83a72800406e5fa1916237cbb08b0234a5fdd05649fdf841fadeba008e3ee70c576d6168d7647ec9782b9692633062862fb426fbcbb2115777791e4d98bdca205e0f851bb8e8805ea3a3c9c66f0bedcd6b0f48263de9092fb1678b4e6906c7d16a89d3cf3d48b77b25a917c5e1137616615c0caae7d37095747d04bc2ca127a1b5209d10a4f3b0cfaf98b285117f1d8132e90759353fbd1ac46a6923", 0xbb}, {&(0x7f0000b77000)="9577e93a21ed05c4da0eb48830100a793a02a78c76de154ce41666ee100791d05dce6ff30190383130803644cdd8a10c46c9b14c43724d8d4fdfeaade09e8264677cc5fb7ae000faa6b426b387209e3d325bd70e039335c8f477bf9ddaef285694c101d7892ffb84ca4176c4fae90d880b27997c83c59c219570597e1f6aa63b84d504eff498c6a6c439739acb5eeb9d144d2e222ac0a257187d4503", 0x9c}, {&(0x7f0000f88000)="ac07030b346b5d5833942eaf2b195a261ec97d4c6216ee754952161044d86384e771926561cf2f904a626684840b984cc46f3bf2b22ac14aca7eea44f340a025d1856d1a5afefc50ac229da10c7c5d66961b454044d4b511db6a2d9bded2121d6b2b395fc5da529ed446c82a5376f7bd68fe3114588ac03304bd2ac614b0c6106ef3aa651e3cc4f9c797ec3ae3cb6098b39a650b66ddf72d4ab7b553fce0f63c9b2ba217b793bd40ebd5b4f936c5c784", 0xb0}, {&(0x7f0000f60000)="7158939a85c65584d04af9b2e36a4c766650fc5baebc274da244a227bb461bae4a09392d155223aeff451fb83c52c4ac718c1a614dbe581a7aa6b17f6ff054f00fb9d6dfc2558e35081a0f282abaa19a81f14536028ce29e4cec5e5d84bd8158fba91af0856a5c2edbafc082275f38dceef4792641fade1945e9d533da316e8ba65bade991d8a14d90dc78f9b49bd3babc2b5558dd2daf4dca23f4c7209c387f72d1771b9e44", 0xa6}, {&(0x7f0000f88000)="e2814f04c69fe7787fd74b751b6949e25b44a914428f7642deed3e4c90fbbdffcb8ca546e9907d34d8f8e6d0a1dd760cd3ba55c61afa93bac8b6f33813dc99ecfea8578d15db1576aab25b37d2d52ecafe96d06a60317cfd26645941fae6d25b3f6e266116ac3533a14f0ef7658e4a84fc5a6fe02a8cb33512c19dcd2fde73a27197af48abe77b3ab9645a20", 0x8c}, {&(0x7f0000af1000)="e869889537f9ffdbfa4cfb9ef69cde0d2e456a6b35f0095f8a0576dcaed4464d6b0039be34cf4ae5bcf59f66d1c7a380205e5b47b1547f735c674a65453b64bbe81ca3e3fd791089e980c01949bf816eab38ca2507524d20e65c2ba400382ef0c627d6c6935d1343d29ee1809e3966d4a1ce24a86cead02aaaafcdf30b811c90abacff9b66dd8d5dc1d1ee", 0x8b}, {&(0x7f0000f88000)="caccd70e7611be078d4053c2d19b930ac33bc898f91352c8ff56e32ac4e17d9bdd5828702019f7e466eb5395449039ff8319ee98d2ea90265214e0f715a5e74b362acf30303b841ad26d2d839570de90c33ea03bbaa06d68385e79d50b16555af3ef05d4ff6750acfcaaadd7b1fa3f0b550bfdbbae89dfa9847019ad1cdc464826140c9f4dcab640c7cf00f5d4bc6463f96e6e10dd8d83a4e4515afaadf8cdf930d54cb02484cca593791cec091669cb3b67790a92bb8dad89af8af8658b5a1df73ae150548a9472d7a7d8da94", 0xcd}], 0x8, &(0x7f0000c5c000)=[@init={0x18, 0x84, 0x0, {0x4, 0x365, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x4, 0x100, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0xb62, 0x20000000}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x8, 0x7, 0x9, 0xcc1a, 0xfffe000000000000, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0xe, 0x1, 0x6, 0x80, 0x1, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x4, 0x9, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x18000000, 0x6f, 0x9, 0x100000000}}], 0x415, 0x10}, {&(0x7f000002c000)=@in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, 0x1c, &(0x7f0000f89000-0x20)=[{&(0x7f0000c06000-0xf3)="fc2f1d01813db8d639c7768805b6852751ed4a6a57a2456bfd26ea529e3cd7bd916a96dc6fae27afa856e49b4bd2a4a66bbb38dae2725b8a252b7cf9836dc754d7de5270b95875b4de8d84b7881408f7450a880ee660a65eafd0b77ab72b91ec638fba3d58931f1ee200942e5dbfc81a8adbd6f60eb558e54e2ee203048c54c59203ec9a88a30464810c37fed85ad1cf68b03c471f9cbf39bb5ed1120fb3f2dfdc91506e669cab426dea0ebce70c396ae93824ee10c52d5603dd2fd5e1ef25b7fe21d7b95c7d066d2682b2ad9ac9067b2e022014d6625dc7139773cd50ce4a6d928011f7d1ad5df9e0e878b5df91f39be7b82e", 0xf3}, {&(0x7f0000f88000)="", 0x0}], 0x2, &(0x7f0000681000)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x44, 0x8008, 0x20, 0x100000000, 0x0, 0x81, 0x40, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8001, 0xe, 0x3, r9}}], 0x60, 0x40000}, {&(0x7f000083b000-0x1c)=@in6={0xa, 0x0, 0x8788, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f000008d000)=[{&(0x7f0000d10000)="eb9cf89cc7ca2081a109abcc53bf90b394c529ac14b58bbabef92d67476f8d7fa779892a0c7b69d5a6d94954b1b9", 0x2e}, {&(0x7f0000db1000-0x41)="102cb047e09a974986b99f0f774ee6059c48d2a8b04f1635d24daafae9423b8318d4e96d2866486bbc8eab63e66405315b487f92e835560e4b3a46e69944c2cf0e", 0x41}, {&(0x7f0000f11000-0xf3)="fc88a57246b20cbd88ac9c2d9227aa8c969fde00ec71630c02f94f321ca97dcee644475c87a847cd462a0bf3152660fa7c621b71695e417409d743bda124bd0e7f8699aff3f9cfc0f373b33816eba7d42f7200d82e7181fe2c5c0e87cb9ccb0b312e6b0d5597f62b01d78c5748658cb3dde7208efed507782795ee83be1b5e97025dd21301fc53368fba4b633083ff2981dae088b61e8dbcaf084fb9aafd13f2781269ff02fd9ea28111b94d2075f2e2e83e2c75c6915cd74e6b1a313368f77e93a6d1b727bdca72b9dcd9332b76e2bbab20e91767230ec2b3556b933f3a31610e077faaa3dbd1bbf163aac78455e1951db806", 0xf3}], 0x3, &(0x7f0000f88000)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0xffffffff, 0x8, 0x6, 0x451, 0x7fffffff, 0xe41b, 0x7, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x2, 0x2, 0x6, 0x2, 0x101, 0x6, r11}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x9, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x4, 0x5, 0x4, 0x6a, 0x200, 0x8, r12}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x80, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xb4, 0x2, 0x202, 0x1, 0x1ff, 0x7d5e, 0x8d, 0x20, r13}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x2, 0x15, 0x15b}}, @sndinfo={0x20, 0x84, 0x2, {0xad4d, 0x204, 0x7ff, 0xff, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x8, 0x0, 0x3ff, 0x7, 0x4, 0x18, r15}}], 0x1b0, 0x40000}, {&(0x7f0000f89000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000758000)=[{&(0x7f00005ba000-0xa5)="fd3793e8a5b94c41e6af3ca153d1db45543f82a52569f0b6115216f9ea26119343c62fd8f5066ce446c47d300b5a696e225445388fff5c1298be0fbc5d12fa7ee3ffe3a983dfcadf9ca6c69112ec48f49862bef03ea02936970d844ad5c8b6cc60ad881da173dbf8c228233442659201980d2d79c7524c6eb123f86464649ee9164e0fc56c0a828090339d3f9eaeea1d0c0ce5218237513b04af15f63629c77a139d2238b5", 0xa5}, {&(0x7f0000345000)="", 0x0}, {&(0x7f0000f88000)="407155a3dc28", 0x6}, {&(0x7f0000f89000-0x9)="312372173084dd76db", 0x9}, {&(0x7f0000f88000)="613299fbec4ac520f8f33a5dd8e3d28e177c23f77aa8afa5cee8f19816b05a8cebe443d09212a235a164030f81b496a60ce78ac0896063357a4bf80e251701cf3206ec7b6c875acc45a1beab94a71542c369aecac7132a5b10dae500b6442a3d0ac41bf18a9bf792c1294a7d30e4ae4fe4a3c6f0f28fa6cd7e33de4ce840dc4b3b5a3390edacf36599311a8ee548dfc260bfea8d03c38b2ea32852aad02418875a6d6e3f22a7e1875845994babb7bae582c299668fafc29786078593a98038b75ce3b5d4e8c3832893c8bffb55522f82ab42bb942f7b563cf109d672f997f24d38", 0xe1}, {&(0x7f0000f88000)="5beacf9d2bd397d66b4325b103469cd2afdde73ff3df02f8657e1fb6a43233463002a75707f590ce8f2a07bfc7e0476965cb07526fd338b143b6e2fe262957c204d28261bd80526023ad35aff70696093d88c76ced8dddfea7e8665acbb615113d712c6fc146d391b8ccd11df0fdb528dbe24f91062d5c2b62b833eb9a5842982704e4ebe1e13721a235a67bc120ac51702e5f31a817261c729ee08086e10c08826ac7a331840af022", 0xa9}, {&(0x7f00001dd000)="cc42b09f52f09d2d1ac0483289c6719d613e5fdf08df6d26ce7813c0da2ada70665865333b244e881e8f51179b01aa00f2a4c0f8", 0x34}], 0x7, 0x0, 0x0, 0x0}, {&(0x7f0000bd3000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f88000)=[], 0x0, &(0x7f0000f89000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x61b, 0x8000, 0x100000000, 0x2815, 0x3, 0x8, 0x100000001, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8, 0x401, 0x9, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x4b, 0x0, r18}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x5, 0xfd}}], 0xc0, 0x8000}], 0x5, 0x8000) getpeername(r0, &(0x7f0000f87000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000071a000)=0x10) 2018/01/14 20:47:31 executing program 0: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009ed000-0x10)={&(0x7f0000f24000)={0x38, 0x19, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x18, 0x9, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x8, 0x0, @void=""}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000c11000)=[{{&(0x7f0000f27000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f27000)=[{&(0x7f0000f27000)="82af4965e1c2f34faef911f7e5a78bb6c289eb400efdca9b30c41a13f9935f202fe9d4747699dfe9509f54cf969f465429f8de476e0c6964dc7312b04802aafe060f2df5aea717c67d990914dcf2dfc49e7df93787785035a469e7c20c66d19250e2c9124746f43a5bb85859a20529f1ab2859bcb2346ad17d295b9adaabaadbe8d5e290f4c60615de102e8366cd0b5e1c6fef92809d60ef7776819852e604dc595d33e1f02d57e3e1d96ac56edabf8922fd7e92d893c8fb857bd3edc3674087ed550d2f6c8c33068ae41a6adc8cce52ebf2d7ce161963eb262c206d3a32a41b78a5f523", 0xe4}, {&(0x7f000006f000)="0357a798a8", 0x5}, {&(0x7f0000988000-0x1a)="09f8b1c567c11ff86a2b342acb0365c2cc15f02edfe299f5e3b7", 0x1a}, {&(0x7f0000f27000)="c042d4d021b4df383b95e01bf4eda7fec1488009c7588f16f8c5d76e369bee728e5b4b5352ad7428376bae7f2126e1f0142f1bebaa41eed435379ae0e8dd4dfa53b5fa225e094819b070cc5a3f0a19b2064fa74486c9ea2757ae8731ff0006458bd814201047fa93e9abd6fdb9ad1927", 0x70}, {&(0x7f0000b26000)="1efd1b77233efa0a9d764739480bb29f36a6c793ba01dfa24933dc85621568f96b7a1ba59ddfb49d7cd4ef942883b26f02ef18d92738c6ab8955e85b09dbdddacaf9bddd0c14139faf10d0864495ec5acfb09b1bcaa6c78f56c5a02cf8e3cd369aec88bde3682cdacd024e1097d5890052453078b78401f4dabe055ad17b5fbe111949ec1e9078d1e5df3d180dd91eee6b2b5c5145597619bde36dbe54d8d09035b02c40fdd6391763170a569213", 0xae}, {&(0x7f000067c000-0x5d)="cc73e34aa3fbe2f8117237f590b86444faa969b2b9ec100c17c754aae15b2808b43fa6e196c56a8c965f3578ed720c02591196185810029305f2154c71dfb78e043a5041e7512feadbba0172f40961e74e627f4b1d51e2a6f86ec3a470", 0x5d}, {&(0x7f0000f28000-0x6b)="40a408a386742ef7b3ca65b33fd1a896f3be66e7b0d5bce98db82f0fe40367a945852fcdb7b8a770caa7a95da87133c93df09c347e4117bb0f48ab47221877e6bfbe7a98e5b216385cf370adc1ca9f3173d3ed73358fbf78802d2611620956364e30b6265f82f28802e0e4", 0x6b}], 0x7, &(0x7f0000ba0000)=[{0xa8, 0x10f, 0x9, "1dd9e2f8b959d3344a47796551f4f61076bc22e6446ba8d5458d6bf1337c5cdd4cad3808de33dbbdff7acc3b09c435a504641cdd4d31b3fd020924fd5c52d75cae25dd947dbd51d2d92db7828ac3f41dec6b24ce42f7bcdb4cd834059aa251453deff2b10d45b801544d731e13c96fcd86ca12bf778340a278370555c5a27e8a1eba10ff6d4432d2ba278aaf4eb100d0a766c24b28"}, {0x88, 0x10e, 0x6e6, "f133c87f99b624642d14811a373bb1efda458636124291bb90dbeea4f1911c09c7f69db65cd3da1e6a2e46c7bf465671f05c35c1d12ebec9d8929937417ccc7ed3bc06c9f897a42772eba842b700e80ad3ca05a5bb8706a4f704d0fd0d46d204d1e7176558c55fca83d9207774a131ed82a8c92959"}, {0xf0, 0x102, 0x0, "1c83b13c0a0cd5cd285aa28b20041ac0b4da12d5e082ec55d403cd8d4ef4ae5d886510b80b370dce7d68e30e769cc47b3f9eaf795dfa6adfb34ba6eeb61f466346e13d8b25657a3025a8c53b4bce92421429091525500f94685e325061263b416a14b5ba5a7b5115b02c960e29e67933886ccaeb7d504a9a0ed26b0a77bab50f4d475911930fecfd0fa3168c1ed508df865bcd01365c848bcb70d60dcb101e718bf2d62c757011cc4304b09a3cd5f35311672718d843afcb977e8e7d29b7f5e7b19716f9ffbb36002571933e46d908e913c03c3aa4b69eb58132df"}, {0x18, 0x11, 0x6, "97bc"}, {0x20, 0x11, 0x1f, "10f46e1c95a76f806f122f21428fec88"}], 0x258, 0x8000}, 0xffffffffffffff51}, {{0x0, 0x0, &(0x7f00005b6000)=[{&(0x7f000056a000-0x90)="579eb0409b9446a988c99d820d70f6020bc9fc4004deddd6e4b2c06d8fec82e7278db4c7bcf9788c8f9da60bb99d5d3857084d9245b259189d9ae5c79602852c26a934fbaa079b16dc4197281b407a1c073cf1e34f8961a367f686072b9f5d4862e76d587e5a39ad89e8e586959e111cea883d502a7851915d2ffe95a720341c8a50cd6e5cc431143db8de6413f8d138", 0x90}, {&(0x7f0000f28000-0xd2)="ffea849f7c9996e8844b6a596d17e949d299c95219c7f4ae6410d46b4babfed65546cd407df95e5caafdc0994f9d9561283f8366ed13ca4b5e04f305ba3d6cc31aaf4761bc32c7f70f84741639aafef01e88ac3946530a8b49d70791247969818eeb9e59f7e089e65e794de0bf11dd9a3a8acdc27c2340272fe04d5d68a9d840bcb995300b5583f67acacd106eb8c80b82d5dbb4afcdb462f053cf3ef30d8c1cc4fc66af141aadea8ae0e02031a70b24e72e4ea02bf7a2b386376931b509c9d2623ea2fc45b2e9cf1b8df2e8bedd38248d2e", 0xd2}, {&(0x7f0000f28000-0x64)="b4056e006e1f7a27fcc31dbcff84aa01d53cc0964783a72fddc4f780144f45f8ed0272a8afb5479f816df650898771a62721db4d8e63c9cc1930313ae6c6b7db00fd3a05c4d5be2c997568a7f23892fa7d1a2ffc52bc96450ca9c15044fb3209aca3030e", 0x64}, {&(0x7f0000f27000)="043ecca23cf5f351a62c062a613fc93834f0bc1271dba453e9e5b1e9874a7742f4ce23e90f39a61cf371f0dfd5d34501001c68c810ecc73a7d75724d9bf511020ccdc9139c850d53e76c1bf113075f59729b5c90bc50742d250acd65cdcd1ac0dccd763d2d1e0dc572e4c1ecd39a7c0d8cd72c87f2a30735db36dd20cf0e17be5f0f73306586a9af44ddd51971519d107cea07407f5322e0d22656ef28c3bb16fb71e1f1", 0xa4}, {&(0x7f0000f27000)="9b2cfcb535db749f8953ba620b3d475f0d94c9e3d9c85a89f6629265dbe5487e1a291cdcab5f4f3a984a38e8b1a2b1214429183e71b3522dbd9728c1edf25739486021731c54196647fe508d78cd310c9a05b73aa2e70e979e07f04fdaa3533ec92d53dbc20400cbb942f7ab0650edc5890e3fc0621211c822b89039ac08c4289e543f1e0170934adbbe203cb004e70b2dc8dc3c8bd3aa9b47cd5de6c26f4972383e0ec1ea31563a418f34b62767d06c58db72d52f80ca7908b9fc18c2844783b199200610cbbd39488807bc9038aa579c7976e6653d1c0af82a3023677b8965ae28169c32aca8", 0xe7}], 0x5, &(0x7f0000c45000-0x2d8)=[{0x60, 0x11f, 0x3, "9daaa037c5a7f0ce3eebd62591bfd8dc113a6b6af0c2c1f8389cef03ce7db827d23fedb4fb8be5ec41b74402bd5d7d98cfb5835ad2e57432b2793b467d9a9b71ccae3711d71caad8e0"}, {0xe0, 0x103, 0x5, "41ee4350dc8303fed4377aa26ecc314d3be1d2c4d28f1e1b4095d39056b071dd092361856ec209cb7e1cac770fa1d79da2892e2c41fa5d9e57f18708c163a41815dc2e0a09b383b059ceab81023a2a1a99d2d1e0545c98125919cc1cec754691b6fc84d55a790d3271ab1ab876985e05d414f9b9ff69c5cc6ef467d731696382a751870db1076c7217f637559dc88d594bbaab3e1c2761f340102fb607da2175b29144afb41f12406f7461fa9546aa834e4522a204f526a2d8630a2f6ea777050492c1b0ab0c621353afcc9d4ff6"}, {0xd8, 0x10d, 0x4, "76f67184ee02091c0e8409a2a34c502a756844072cddad8b9dcb238385af9d807bc6d0bd7b44f30526399bd8c0d3513edf718e1738428aa3fe031d62e3d9303d6509127fd9b002961527033b5bbb342284f625dd51aa7fcd4e8869739c1eb8faf17d20cecebc38b9160e56dc5ce9d9231e8b4948c0512285173569f69451070310292700b71c08f264bc80e1687f5c4de8ecfc6d0ae51ac92254bbfd4f8f9d70b838c199e04185d71e67e725c1dbb7fafe7876b8907685a9828418e5d2e96f28a8231bdd428265a5"}, {0xc0, 0x11, 0x7, "59a1ee45e9e25fe3e87ff04454c867d645cd5270b880b3cf109babbef23f645caa8de107c87e15d04ffbf934131ea48b5a243ac96ce3bd7ba749c8af40ebde72fbea9d2b1fb84131b1f4ec79231ac90ef2e0bc6ee8ca6014b5dd4fc0b89311c91a5a26e42acacd296a16acaa77cf9f496b2873aef593c0c5159b80c8330be2c23952189eb791a00cf07d13ff37e0e274beac072eda9f33fd9c251659ff788c18929a7cf3499132b92ebdb9d7273714dd"}], 0x2d8, 0x8001}, 0x8}], 0x2, 0x10) 2018/01/14 20:47:31 executing program 7: r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000749000)=0x8, 0x4) bind(r0, &(0x7f000096b000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0xeb) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000748000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000e48000)=0x6dd, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005b1000)=0x364, 0x4) write(r0, &(0x7f0000067000-0x1)="", 0x21f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000398000)=""/0, 0x0, 0x2022, &(0x7f0000001000-0x10)={0x4, 0x5, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/14 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x7, &(0x7f0000f03000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e55000)={0x4, 0xfb8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000d88000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000986000)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) 2018/01/14 20:47:31 executing program 4: 2018/01/14 20:47:31 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00001f7000)=0x0, &(0x7f0000eea000-0x4)=0x3) 2018/01/14 20:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00001d6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff5f) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000fe6000-0x10)={0xc6d, 0x1, 0xf5e, 0x6}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000018a000)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) sendto$unix(r0, &(0x7f00001fc000-0x6f)="877f8230e6126eaf0f666a1e95955a26fccfc2e10a7af453861608084a160e05495d9cdc7b02113867a8785b20aee4053eeb69ea4dd102ca200b130592673c2d3f70076b2fcb92e95c869d2d61eaf2f3a4f25f71863a38e3d9091b93c09f86c3df6d9bd49e7f9ecd8de3e947a848c4", 0x6f, 0x4000011, &(0x7f000008f000)=@file={0xbc34d1690cb8b082, './file0\x00'}, 0xa) 2018/01/14 20:47:31 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007dd000-0x50)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e6f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000071e000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000903000-0x46)={r2, 0x3e, "04322e062051ba56f60337c37eed8fe6a3e3c0adceef53d450074a836edbc41554b1baa86e8f7f216bc9141f54ca5e35ce7e90b618f0e7cbbd0931ce170c"}, &(0x7f0000366000-0x4)=0x46) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000709000-0xc)={r3, 0x80000001, 0x10}, &(0x7f0000901000-0x4)=0xc) setsockopt$inet6_int(r1, 0x29, 0x400000000cc, &(0x7f0000418000)=0x0, 0xb7) sendto$inet(r0, &(0x7f00007a3000)="c144e20000000000000e6550a12ed76cc4b809bd12b791532c3609f1d4962daad60fc0c3420d5556ab7e3155f7e437938f93851767993bfcf31d200990b460e98b8f", 0x42, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee1000)=0x10, 0x4) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) r4 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00001f5000)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000ef3000-0x10)={0x10001, 0xf1a, 0x0, 0x7}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ef3000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f000077a000)={0x1, 0x3, 0x1, 0xffffffff}, 0x10) 2018/01/14 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f7b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000067d000+0x1c)={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]}, 0x100, 0x800, 0x9, 0xfcc, 0x0}, 0xa0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000f7c000)={0x4, 0x3, 0x1ff, 0x10001, 0x11, 0x2}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000f49000-0x28)={&(0x7f00007f7000/0x3000)=nil, 0x2, 0x3, 0x0, &(0x7f000089b000/0x2000)=nil, 0xac8f}) mmap(&(0x7f0000f7b000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00009df000-0x12c)=[{{&(0x7f0000ad4000)=@rc={0x1f, {0x8001, 0x1c8, 0x9, 0x1800000000000000, 0x8, 0xf8}, 0x200}, 0x9, &(0x7f0000f7c000-0x90)=[{&(0x7f0000990000-0xd1)="00df069fa601ea4e815aa976cbba13e06fa484ab499ced5fff2509a8bf8088bcb0b54629399c5c735a8ebaca69ab09b75eacaf5cbd13a45ad2493ac11c1a2c6e9fda4ee0595edb57b6731ee88fa80fa014e004834fe79d601e7f1831b700e6861490ca5d9d6f22dd8535ca45886976a80c1133959b129a286d7656e88e45a5bc339e3e5ce0e4ec947a7f982346c881a354a84679776024783953dc2a20c63882f9fb02dbccb7dc44a9a0209bd00a76e730b372c9aaf520b4ef547ad5b405a7fdf90fc23e1ab8a91ed2dcfb283b137464a0", 0xd1}, {&(0x7f00009a8000)="f5", 0x1}, {&(0x7f0000f7b000)="96ec2c3cd64478fd3a3dca42002eea1397cc053d387f8477aff8a1250e81a6d8935e401f9506eab4b58b03587234853bb126ed48495ec04e0a00a38e9d5035335d0928a773a370a88a87148519a12288d105cbdfacafd89c0249ff4c29ebe143419479aaa8aaef6b1fedcd343a42ae9a0f66abbdade4db3e9e03256c023c09657099884db2f44f61fc84b620adfd4e6f8c502312c597dc59789e0ec396eb6268f05e6527670b2ceec7816e95414840f585478db356892fd020326e1fbcbdd9952c8f31b274d1c9563ad4ec", 0xcb}, {&(0x7f0000f7c000-0x8d)="db2880eb91c463849e8b22a1acfbf8947828acb5bcceeb8ef8a646e7e3a26c0a2fd68f880b33562da13de003f58ae0cd6eb04ca93417848010ce2491157fd2d12b3baf62efbb750a48c538887e41380b1a82367bdd5af32082d37f15ecf7474138a0c5fa1ee90881022122d5d99c6ad9c83f8276d3e066b95ebcf01c2a21bdfc6260b44dcf27ba515340e0c640", 0x8d}, {&(0x7f0000f7b000)="6acfbdcc05ecdf53ce08a5ed1cf97320f8bb2539812db888cf4214288d745ea1e1668bc44d8bdd28ec8480157908c37850092cd25e3eec4f5c84db2a56bccff74801d958efd178b5ecf89c7d61550e71a7bc11d6c3c93f932254b8cf02645b21f4e7680237e38dab78e9e23da54c82a5cca412b6f720b0f39bf26b0e51968ec1ae947c5b2200f3c168a8d7764080fe", 0x8f}, {&(0x7f0000c56000)="ef6487a193ceb45e398afb4fd592c2264a8f37118dd15a838dae2795f053a0517a90fce134465de5f2a9f29764bda85df19742c2240ae2289fdd0815916a662e50239e16a2886f6a66ccfc46e09ebe0ae028233aab3ff5b2d5c4a5ed3da4235bdc5bde095fb28c12d8fa88924e8df02414a0b88c900b22c76fbb21379995a8073d507c9bd8f5f4162693f58dd16118502b2335e3448b28b449aec826848f29b0e9859b95ddcb7b21d04bac65cca0f77cd04207c87463e29d7d4cde8ed4c328ae88308bd3c2b538", 0xc7}, {&(0x7f000014a000-0x97)="a2eb5265bcc62fe82d60578efb7d9c74c1cdb2944ddd758190d1e5eb1f460abc1c2d19570606591d35a9bc9f695dc122dee5c05a14377b7992d02c3fc3d9a8715d54f820d21c524f230264f5a67a7f8097634619b079605744fcf01740664353252206142344e637b5213b7dc480851b17504f6dc17636cee5c6b6dd21335630c24626341ade1c455c8a6b11d670fbd2d568aaf1610dc9", 0x97}, {&(0x7f00003b8000)="a232563ae6d83ae05d6bac2ef1c80ce5a925c442b07cac9a1fe87dc5198a64ff7ad6a46d147302fb5ed3501beee1eb5d68cc9652cc800159ad2656061964c41f237708a8fb630a16a3e35785f9f69ddfccad0d191a701f36219648a83aa3b3ab1d186ef8a381f4b37510dfa2ca5a263f81d2c58f5e108ce6e97fb7b86f75801b6fdc3e56275876e1d8ba9e6e1551fa64270a83", 0x93}, {&(0x7f00003b6000)="45f2a87aba85e6f5262cb96be0bf194ae5b030658b6ca9a019e81a191965cfe39b5be57177ba33f70bd5a1757ecb495193070bd02dde2ebc8de9e91fca34bc0c44f5d9d2a88d4acf5a0e47c9accdaa8fc16af7378d9e2d1da23245017b0d1598a180b01310e8a59bd2bfd065988ff481981f57327532c12eba3822aada3753cadc3fa0f28bd6bab5d8418a82eb0e6e43dce20d88a74229420890670ed442c3269a7476d98a5847b759aeac3410d761297de7d295fc", 0xb5}], 0x9, 0x0, 0x0, 0x40000}, 0x3cde}, {{&(0x7f0000f7b000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f7b000)=[{&(0x7f0000f7c000-0x27)="53cb02136fcd55b103a1abbe443010e8d496e081b9350ea326a7ae3bb01ccdc342e123be2ee496", 0x27}, {&(0x7f0000f7c000-0x42)="fb7d6e986ae9372246118dd72404a12a2ebc0d670b5c580332d4b4007c938e474ad6b972e59eaef50844b08a066c7f219512848946c905b5b19480966e27131826c6", 0x42}, {&(0x7f0000da4000)="fd75c64a051639213bc265612a838f48f6a7907ded2c8a07e1", 0x19}, {&(0x7f0000258000)="63cc6107c6138f99fa9be032ebf1a4b278068f201b525634acb23f6ee1f06353238d7328710d5e44b0ef5b97b114f4c12e099a3b3bf358dad158cfe479aac7d33e84635d983852ae34085ca243dfd100459c2fb8b32c8414de02386ff3dd0282ca7c5fddbb1b4a9a8407379dd1a1db34d21ef177bd2ca1ac17b6d9a5a96c7240dd30018d4671c2c577a3a71c18812cd6b6813eea85cb6170a7a908e9d672d3dda7a543e2a6ec3f5c318aefe6ded4f391608717eef31ea6f19524d84cc405b6a2af1004204b42ad", 0xc7}, {&(0x7f0000f7b000)="5ab55b3d40c4ed76da0940e816f8650b14ca3df8bb4921258dd3d6bec79ef5f1e16583ae2db07d257f4a572b7024d780b50ddce508753e1cd349e8cdeba452c7933ba088340c6c7aefe12da9ffc97f7c8dd0631b6dabfe9af5bcc7d5fff503d276ecc19132514900125b2d28796dfc9f8c8ae79d4e79d8f54982bd05a87ce8914f71e154716ca2058fde3acdbc4aa1fe23f3f3e2e9ea37017884911da3d383d18e4b0f77b48caa1915dec625d2d8d114dd7194670b8dd4cab947af8d", 0xbc}, {&(0x7f0000135000-0xb6)="87b6f51a820773091dae8097083aca41918e5ab72efe39989932ff724808d385d0a908d0a9e12e08f25b990bb371efe49322de069d2e1e7f4eefb9b0301ae4c7faec5882a4c280d176fd464e4fbccc72cd438af11dc27d22857e30e79752a881d9d80c1f1c7a7805bceea15697099a725f79cf6de550f78eb2566e5bcc9b53948d1d19383d0ba812d1d4c67c5b33ee288006213f362915b02b7ae79928215e920116162c21235c921b8c2befe8181ccae80ec977aa30", 0xb6}, {&(0x7f00001ba000-0x66)="4ab42f6201b70e76e54520687236ae480d895ef3cd4c394420d37468191e7734689c7c8cf0c7a66be8780a5254cfb83dcfe34164c1f29f330528b51c27742377152d6f8328d233c270a6c80fbd122281e58b6b74604e8a349ee6640c42705cb59f65dd0d2162", 0x66}, {&(0x7f0000793000-0xed)="c41d46dd748177c763d22bd24c08bee9243df51e12eb0fc0856e57b1258fa6dbacf09cd0670ac08d346d2c36b2a650c64339c3bdf2f7d9e4f3fa1941735bac03eee6efd791a03b7ff4adb5b4c45f5c1ef1fb4bd3e086f07946530a2ff4fd3eeaad59480380a5e7179944bfc849412cf3547e78c4049def49dedb43610324a0efb96b63fe928e2c735c3e0fd2754249ea66f14bf28edd09fd2f6bbcf7282855465aa143e28b2134e570dd9c16ec2361f4b25b039aec5f51f22e6dd46e518d4e644a46c777fde7190a5d53e21317e613000f1ca4b832d2b5b7518384d1844e29c777549d9ce411cdfc0e106f813b", 0xed}, {&(0x7f0000569000)="cafdce1dbae542a3fca040ecf3ea7d3d19004164000014", 0x17}], 0x9, &(0x7f0000f7c000-0x380)=[{0x108, 0x1, 0xca77, "22d4c8ea62c8f6e4ffec3119d5623ef95a5f225c7d585661c047442987af3d26af6d75c3d0ccf7bc386a724eb1483fadf44535ed5837e064260c28fd7d5f95f3674f798a06ff44d06b839b2559a85e137d8dda6609791d656de104f1c6648bc913a3f19acdc880d00fbd8c69cc61238047256eea53fb513a10064b695d2b4dee4705d90848e2fc284f6876fed9a2471fb7089dc9fd107edeb5c2028916da22943533c979d85fcddb88d1f84fac0b97663e79de32e0ef985c7a1a217480043774792e8c3a0b8dd04e9c9dc61bfa2f024b5f74dfe9bbe7501374ceb31c8654c75cb10f4841c325545cc1ea061f87c4cf14a9051262b2a6"}, {0xf0, 0x11, 0x8000, "b4fe2a930acdf25b14f9b1a6500814124a48eb6278f6656728be65dc46090609187145dd63e3c2d52196ce5d2596a132f1ded1796f31d5c959cd01ed05a6f69ab8627ccbcdb8572b89df54d0c96854dd8b8c6fa819ea5490f0f2f2d77e3805ee297d77377184def2a24e3027790adb9056dcb457c0bf59b503b7a5aa40bdcf84350c5dc1e49c8db904b3011d228ba90d390024db2869eca196bb812ecd9f860a6561e6cc7eb565f64e06c2525f1b4f888ab1413ddcfcbd2466ac3cb1b0303856f7e44230727ec5d0d6593146f546805edf20d82d996bda4ccc0982122357"}, {0xf8, 0x0, 0x81, "ac503272782950646a4cdbaf85a54ef058db8dd8511e78f44cd9d9b08ecf872aa8aabb97130595edd0a3e2c5dc83aaad977d832b9f31dc8a9fe6874689c36275382ee7188fa5189b93890fda31017cbb6339cafe6682951c6e1beb79b196d5ca6e1279789006250c0e9d677bc40a5e3efd2a342fbf8a29a576ef389ffeea40c20ac855157893651186fbd08ed2442536cbd5e0659fb949051aac804f7cf8c4275169eee9edb114ba236594a149c299e2023060b316f2f987c407241ff8d4703cbc152a8de01d14e5cb6b60eae32347fa40cd26dd282ff279257f0abdad0c7ab1cf799dd4"}, {0x50, 0x11f, 0x9, "b75c93e48e8537e868bb2ac2ba43c2cae2255a420f602e8314334924be48fb6dc22a5407ae5c1ade43aba98a0d76474005e6243f8f9757262cc9710c08eaa9"}, {0x40, 0x116, 0xffffffff, "b314792170c892ac8576fea5bc735acdd85afd921691bf82ae7441b461dc56af6337f3eb82daebfe9a131087a87e21c2"}], 0x380, 0x240000c0}, 0xfff}, {{&(0x7f00003e3000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7c000-0x10)=[{&(0x7f0000454000)="672e056612ff27e70e5e1c81abd756635fb350a865bc0529fb7707d1ab27d7931cb225465291293f6e94df88697737ee324cf9754c7936d2f9c807f47e85f66d210f7389c5632f93936392cf47925c03dce4c8d5c5962b684631b9b886ce2e7d3fc917620f325679b95aa4b5ae6a21a31cda0e66937e1d5cdae73df1c8865cc39124176351ff44f9b0c5e14d74c2145092e9af1b0d4fbdc02146a48f380e5b1b1fa867af732383f1b5175d95877c9a569f4737ddde43dae51ef5736a6d54fa56769b8d60452bf2dbb504de08b9bcdf3fa0d65e53e23e66c4", 0xd8}], 0x1, &(0x7f000009f000-0x398)=[{0xd8, 0x10b, 0x2, "4fb88c04d48158d150707ea993472c865370a25c8ac7196784b918cdb7d573ce196e205c7458191ef1f167dc4a2d0eff9d04351c3e61663e90b5cc63c9f5cf2862f99ced1a43c20dcd48fa11c0a4a3b7fe9b059477149e6af65757b34aa36a01b9533199f5752f0c1ff9b44bd02b84a90bf6f8e1cd8d2c91af28ee0c916c0ccde5eb02bda07aaecdbcc1db89609b4563a70bb870d1cfb644659da84995af7e10f0da36788d8d80e38af988a00e146f8691e2f532402d743a750cf7154d1ce49d49759608"}, {0xb0, 0x114, 0xffffffffffffffff, "21c6e68fba5a69b3d8d84cd602f91efb37790284f8a155bdb5803856d123100e1835f8133e363dd01289c595a64f4f00901939a933df84625a6190417fcd2349448c03df50e32b004bcade595a2748bbf61f91e0a4c58466f8cc7cfdda88964982f9441814ddd0ce25f279ef837d6e0ab0bc74dfb896f99510ca7584a04f3eb4f46a3b7281446c3b0563034b339783afe30ec46d5529cb19bbd4d817"}, {0x40, 0x10f, 0x6, "cddc5d11860bb373b739e2c58da1cf3730ede0e2578eaa12bb6883d4b6962994349761f203146db39f09d9"}, {0x28, 0x1ff, 0x7fc000000000, "e459bc6ffaae905613bfebcfa2a8d2186129878e430959"}, {0x110, 0x0, 0xfff, 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0x4138, 0x800}, 0xfff}, {{&(0x7f0000f7b000)=@nfc_llcp={0x27, 0x8, 0x5, 0x7, 0x101, 0x20, "8026020a48917ff6c66177d4e1fc23675363cf04b6af873ef5592286021ef88c79ef38926ef8c8117bbeea2a3529c39e0e3551f534f8363206215541032149", 0x80}, 0x60, &(0x7f0000cbb000-0x40)=[{&(0x7f0000f7b000)="42be2325333e7a21a38bf8572bead05c9bafe60c69c67716a88c76773308c2306910cd580b4ac43a43e61896952a197842fdbe1e34b6ba383552742657bde37da9843b3776f9c36b392cc326592181d480ba8c7cf653e2a4ada8090e3f3ee1de1c86fe18035239ba71259a1e8c6f541d026b231355b667a1412e18446865217cc0e013dac0f67d8c7b5e4bb6e937ee9098e8a10139eeb73e3e8fa45333ffa172ab038bdcab849a186d1f47577049c98c84bbd4e4ecc930388056d7", 0xbb}, {&(0x7f0000f7c000-0x4e)="fa44c84cae209dcabba5e7ccffae5d4df14ea8fa953b04709fdf42196fbdf9aefc2a57988d180fc4be4a88999c5d77061b1603e15ec159d3a2911b4dcebd40b17b86663efb2385392640d1ba4fcc", 0x4e}, {&(0x7f0000b52000)="207fad2f1e3e86f2815315dcd69a37d7e3d863ad6635e644726838be82830078a4be15bcbe24d5487e7755b670a207debb29117f6f4778335901fd45df32d6bfdd643146035e0ec63dc8b419290de02c0484485b28cb7e8303f60d463ae3cf39105572464228d26cb29490c3563395084b42b707c6563c2af1db07abb21df8e4074b988974d5cf4f7971b51630864a804f2044c8b85e17190e9295d2d524a460df3fa4fbed8038a209a588588f03fed8da1cf5f65f9f8ab2dc757794d40a249cbea269748023f84fea31f9a91e85e5f27f6909557c85a8d7f4d7dac5426b72592d17c4bafd7960bed7081413465918b405bd486fcbced9", 0xf7}, {&(0x7f00005a7000-0x25)="1fac87b10ccdeda4ac3c30896239459207dfa666f344e70193ee433da208910b36f8213af5", 0x25}], 0x4, 0x0, 0x0, 0x4}, 0x1}], 0x5, 0x4) vmsplice(r1, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0xf) 2018/01/14 20:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@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)=[{0xfffffffffffffe41, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000183000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000013f000)={0x0, 0x0}) 2018/01/14 20:47:31 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000083000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cec000-0x4)=0x48) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/14 20:47:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x7fff, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000002000)="79db4309c545ee5c291400878bddb817", 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000)=r5) pwritev(r0, &(0x7f00000b1000)=[{&(0x7f0000000000+0x82f)="0d13aa25bcc15ade95f70f4fcd443da8e4d9047eec4a09d131148cf7389d6797dec2dae501a912a7da54713a3dbd7ba729", 0x31}, {&(0x7f0000001000-0xbe)="363731dc52862925512912942fc2daf3646be8fa7172980a653d8e08b2a786cbd7f345bfcde5cd21d3375e9826c003979015166a607b7ed3a70efa5fb17761d60ae5e17bf235f93faf62ef8e081b5201b247d76775b23fe46a58c942539144e36a0a0f63ad59360fad27995527eb60ca8014a0a464e33446ccd95aa2cebbd5c3af805e39a1ea587e0d9bfcc6ac77d1ed6227b3c3eb50df56bc007eb7fdc19fa1ac66b733087802e4eec2c1ce9696ccc7ba6d320db7c933baf592bf313c0f", 0xbe}], 0x2, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) getpeername$packet(r3, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f0000db0000)={0x3, &(0x7f0000000000)=[0xfb, 0x1f, 0x9c9]}) 2018/01/14 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000020e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a6000-0x4)=0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000833000-0x18)=@add_del={0x2, &(0x7f00000ac000-0x10)=@generic="ec30d35d98a0cda3f744da991095eb37", 0x7f}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c78000-0x1f)="1f0000000201ff00040000000000010100d1000009000200010000c5000000", 0x1f) 2018/01/14 20:47:31 executing program 3: r0 = socket(0x8000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x1f, 0xff}, 0x10b) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/14 20:47:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000001000-0x166)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 20:47:31 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081f000)={0x0, 0x5, 0x5, [0x9, 0x0, 0x8, 0xcf3, 0xffffffffffffffff]}, &(0x7f0000f74000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000524000)={r3, 0xfffffffffffffffb, 0x5f02, 0x10001, 0x10000, 0xc0}, 0x14) 2018/01/14 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f00005ff000-0x2)="06fb", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000eb6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000eb5000-0x4)=0x60, 0x800) pipe(&(0x7f00001f9000)={0x0, 0x0}) r2 = accept4$nfc_llcp(r1, &(0x7f0000b47000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000eb5000-0x4)=0x60, 0xa00) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000eb4000)=[{&(0x7f00002d2000-0x60)={0x27, 0x3, 0xffffffffffffffc1, 0x1, 0x0, 0x4, "27f49d304b253ed706936537abdbfbcfb056d2007743f6272fafd15cc982351bfe30df16258ccc9c8f94632eb86153a3d548bb8c68a2d10d789477175b27ea", 0xe1}, 0x60, &(0x7f0000895000-0x30)=[{&(0x7f000057e000)="092e45b4fef5471b2689409fa03021821646309d3e8717bdf355760c4da71d8ac0c06c2767716ea442cf0a661b89e3c10001118bffd1b88858fad86753be3b04e2f21b1d26c9312836dee08113a1a909cccf46dc1fa7f4a6903242d98c29766d8576a0deb4b314cdda480e4c", 0x6c}, {&(0x7f0000eb5000-0x64)="3e181260b555e2687ab8c2bffa14b7f6ae2cf9c79aa6cec8c439860eb44a5b6c5a662564c00d984e097f32af4eab0cbee62e779a801c54e9086d80c59fc4a5cf3dcaa3316ec80fa7d7345e09c3e24fd33234ebf0f07c8c0295a8886e49aa7d89bd1d1d2c", 0x64}, {&(0x7f0000eb4000)="8601c61999cc9775b146f429f282a4c652a849588d3bef522ca63a7cc922fedcc691eed85f31194c99c30a7b1b338b071edbb20d6ba1d71f3269a31c723acb0ecfefa1b5f35fbe20030e9226c994114accacfad10a9f99426fabf6112d478fe7863e8d874ca8fa5a5acde309cb6c645b23b7fdbee3abf98c843b62dec3db47ca770d185c58cc9fde75145254aab6d0b0802652f8d2c8e611ef1bf9d13e59aa555e1ddb95314beb1888aa1f962e8a878a569f8b35d13b64b2a3564884baa89776388b80b10cc3f3fc0374f9d948bff38d059d223211a9", 0xd6}], 0x3, 0x0, 0x0, 0x4000090}, {&(0x7f0000eb4000)={0x27, 0x0, 0x4e, 0x2, 0x0, 0x0, "b51299df8e1fa313b1412097454c6b96a5d8ca5a532401d80e71892c7db1230795160dbe46fdba1b0d915eca310b2c2d357bbec175673b7ca23454e770c0b7", 0x0}, 0x60, &(0x7f0000ae8000)=[{&(0x7f0000631000)="44167dd3efe2bf761de97ec235fe9e7311bde2f33b023e", 0x17}, {&(0x7f000071f000-0xdd)="e65c405effc200ede644f3b29d96ea60f4fed2049ea8d0e57a53c11b71ed2be1af40f0032becda3e418331a9f9ea64876a173e39de6f12d07cb49b6a129e0b46bccdcd6f8393885338578c68758128b4bb7aa6be57324dfda4887bd81f878560f2a95ec739b32d80cfca207aadf08778f74c2c29bbd9933ad8231bee80d8f2366692c698a0961fb0b7895cc7b20a05f18c00e95e41a9403984095311a590658892b33cf0ac75a4490e64b132d97dd7d2669cd4ee6e1e9c86bda90d792ef3e2498c0272ade5cc58b8a317323f5b7f1e7a3f0b9c7fc0ddce286e6379f53d", 0xdd}, {&(0x7f000065a000-0x2a)="1dcb756788d261b03434affc01524e6e1a94ced49af01b643ae5a9bf04c4fc18383fa932943a302c31f4", 0x2a}], 0x3, &(0x7f0000e9c000)={0xb0, 0x10f, 0x0, "72b0f2e2d63236b8f569a985cfdd4ffcf549bd614d5ba4030b0ca8e49fa3e4c5f834760bcd31999c8f16de0edb65fe23e8d7f3b79fd80f1dd6f8fe2e68baaf0568aef34801f367528da7ca8792474483e3a817ef6841733240b2bc31a8e355f5bbfe860fa885f65bb8084e2b77c5a45088725cb88b996186a80ecbb15a9b205c5f640e67961baa2dc2c9e3a39f819c2d1bbc281de90d2c102848a0"}, 0xb0, 0x800}, {&(0x7f0000eb5000-0x60)={0x27, 0x80000001, 0x4, 0x7, 0x5, 0x9, "56fc62fc3ebfba4d8f82e281e14f77c62b26a2e00dac4734fc73a914e98a03a05e6c6647ce8f8a20f6611f5cb46519e75cb20913af031229c5d426aac9d5af", 0x8001}, 0x60, &(0x7f000001c000)=[{&(0x7f0000116000-0xc1)="5ff8ba4638c04ff638935de8172d5e79668a9f6529612d7b43a8c6d46e2c79927122d6faee685bbc8d63872e32157fdfee7c90cb181d8119532001cf3333169e9a0f0abd3df2e1055099665cadc64da09b373707fb8ca30335706492e807f2932d4d718135eddba2ceba7c2516c44987f4082b34bcea958963b097454029280f2dead9e0665719d01c48111bdfb526ee4ef72a66515f7bbf09218e0d6586e522c05990f712c0d1965c62e9eb5c8a1109ba459bf3c215a5032d2b58e77aad47d51b", 0xc1}, {&(0x7f0000730000)="ae6c01304cbb37eec48cc21ad380193dcb3345953ffa70ec1f1fb9339867", 0x1e}, {&(0x7f00002c1000-0x1f)="a0f526f5e4cf3ef83b22c3f4d5e1fdf5f890149c73b9f3028178c7789c9241", 0x1f}, {&(0x7f0000eb4000)="0b9f2e2128a9b2b58cd28b867d67414b2aeece1272c7da95612a40a91822dc470d6046bcc71653a240664d674b2a4a4dbe882110cafb444e75fb09948800e801b18eb03d9edefeafb6a1c34a583f84f8835890a1e08dca69f3002ab922f43663979639591966d590c068c6eef331e3f6e324841f0a43984f94ad4c888afcdf01372c03e2d80fce11c8d584f70464e0a88d40db9ff5eee3a6c042ecc9a6fccec75855010c4c29bba4268b18606ffb050f0764734eea1f3adb4954b69db4a00547a9", 0xc1}], 0x4, &(0x7f0000eb4000)={0xa0, 0x10f, 0x400, "fe77209bd9f94f02be5de37d18304701d3ef50be6bb7d72ffedc74d69631599735d9464a0e037ddddf404920caae9930e1cfc3db99d10121ca708bf043edeea5e853cf55959a7fd2ba79daea5f1378d1b3d13440dd2fb9cac90e84fca3c2c65fa423c95db5ef6a5f9111ff71f7875dd05728320695779c0505c94baa61aa48f6765e2df4e749feab61869efd"}, 0xa0, 0x4000}, {&(0x7f0000eb4000)={0x27, 0x882, 0x5a1b, 0x5, 0x0, 0x2, "27c5b1a3b5ae1cbcbe137e9c4737c01fcaf0d462623be1a4cab28044c577e39a8192e7dc30a77fb1aeef61f5a5c683413a055e72e0083e7734458c030f90a8", 0x4}, 0x60, &(0x7f0000eb4000)=[{&(0x7f000026c000)="dec815759335a3ebc727e173871ce745f4da3fa1911cb5dd5ef2dfa4fa875c674442063e72c03e1494c0e71bcea1c38c89ed7e91dccd4d5a4a7e4978395c65578d881f3c4054f6e69eee72479a024ddc015f4f7c0608c22501919b89db2fbecd2b66fa091846103805617a24fdd0aff0bff3533a9bfde92299f9ab5aabe7fa742d85b964fa08d698cfc5c548fcf37d0d138a57498fcb71a02813bac773cf7c12a3d2c8eb2d206abda5d81c71ed44de2204967b2a1b76344b9b2402f86b8b3b1f6b556f4a066f7f4a7c753aacac49371ca4bfc40c4c84d69f1e79a67526ac", 0xde}], 0x1, &(0x7f0000eb4000)={0x18, 0xff, 0x3, "e9c974e81187"}, 0x18, 0x800}, {&(0x7f0000eb4000)={0x27, 0x4, 0x8000, 0x7, 0x100, 0x9, "79760eb3b9d9f0b7f87f204c269d687f7c3012a4c105b32291c32d59360b9a5b407e0d67cf39e773332f11be9298f4e2042ab76c9526c89d2ed710055cd431", 0x5e}, 0x60, &(0x7f0000eb5000-0x60)=[{&(0x7f0000bd6000)='A', 0x1}, {&(0x7f0000eb5000-0x41)="cc920739469c6a94d8ddee1cb1a97f2a501a1aff89c3cd31fc2ccf8c65958a85933332c268e308afd888c73abe4e4f67fe2aeaa65baa5e97491dbdee9804ce4438", 0x41}, {&(0x7f0000eb4000)="a95447458af6ed8d31dc63fed43bf1e6b54c2ab70eeda600393df07b1a5714f8daf162cb1c4d1edd4cf7a8d6c6a77d830bb249b24f00674e206e5543fa35cd1261ef74d10e1bbe262243d1cb329a2aab9721ad061119e1b1e64164634762aca9e9e9b62fef04201d0e8765d766c1b054c7ff1fa83e340b3c7c47793996d9", 0x7e}, {&(0x7f00003c2000)="f3d923ebfea7e12df760cb9437a8e1e3ca1075db4997014022c3c0476c2eabc77b71a645041f9c0473ac358c215865c28929b6efce714ac5b0a4b08b2dd969b49afb4736dc6df6895e816f652c2541641c3545", 0x53}, {&(0x7f0000eb5000-0xf2)="eb8f2faec070de9bd3bfb95879e3266652e08e7d41b25b410b3ddf54c3dd8b90bcf5108894cef2f99997fabf4de881d44cfa5bb5560c0785840612b55de7974a227437d99d6c0bb21cdaa8cde1fa3bd53bd99db351c05385d95d404ad3d74147007f6e966c42cb07a5c6c0628bbf98b03ac7e4234888dad4bff1e4b1ed87114f643b89d772461d84658c2815af5ddb01b799aee386aea15475f24e5b598f6815f7e421e337eb01744856c4e2f4d049c9cb50d9b453490361ff88fa4cae3380b7944fd0317ebd8fe8cd93845eedd18f303f02aed81232f4e59677e1006f2cd023330d98d9b16bc9f145ff2174cfceb4c33bbf", 0xf2}, {&(0x7f00004a9000)="6133bb476dd345ed72ba7026316bdf47d228498e7b3ef9132871f9f6ffe7a7e312cbe47e4bf16ec62b900a4d23a4095089191c433c28f4588b5580fa087ec14b07fadb99281446294d665333a152c0a0df637222c45edd11e8653d74c19c6b9e07dfec660d636b7fce086e9c0697596f2b0ea098fe98223f4071ea25ca41cbda152563b558665903d0e6ee8c54a1f2dc21", 0x91}], 0x6, &(0x7f0000494000-0x58)={0x58, 0x10f, 0x0, "3c747acf16e99acb7cd2f1c3dc61a0031f913f6d38a68610ecbd8c9e66429d4a2797572c31143f9f0dc685a6c7b43977330da3b972d0775183c6eafbdd16de3deedfad660fd312"}, 0x58, 0x1}, {&(0x7f0000cbc000-0x60)={0x27, 0x400, 0x7, 0x5, 0x2a2, 0xae8b, "57a64515b572e4d385045dd94dc311e39e25d8133f3935ec3241632d936f5f847129826a8d7339d7c6976e7c09ccd9b3cf0b12ae73b9092f050c27e2e776e6", 0xcfa}, 0x60, &(0x7f0000438000-0x10)=[{&(0x7f0000eb4000)="25bc14a9a5807b46d0fd7794ec35317b0771c79845e0f18ad1d2af97ecddb9f29b7a68edf45bdc23b2fb358273b99834c473ad1f220240e82e50cb42a3e260a97861282cfe45b9d66986e9861114e8c9dbaf22e4425bc951bed6a51a8642832fe77a615fdc13447aee868f5b54f9e1324a4310e7fae3ebc9c57966f1eace2ea289f86918be91408420dc8d0d9e5c42fa9b44ca", 0x93}], 0x1, &(0x7f0000eb5000-0xc0)={0xc0, 0x117, 0xcfd, "1a1c7d06342fedb3405d6628fdfa15e17ed686eb44fa02700d35a45479956d0634a3b6831b693591a568fc12a9a26f78379a0a5395217906d7657198af3ab1a6476fa048da46fa11d9d443dbe06236f5c8866f71457349aaa14aafe5bb837d8af8f507243f0f664d06a324e37a8f6e41f66e93d4dc158dd25546e4364eb7b562dcfdbb90e7097cb497ac2a1d4f35af087b2f8bf17be43bbf4e464837496a3594a4ffe3f5a30188dbd44a"}, 0xc0, 0x800}, {&(0x7f0000eb5000-0x60)={0x27, 0x7, 0x8d, 0x7, 0x1f, 0xfff, "b52595c4bb4870a7c53f613dee9aac67f2458cc10bc4a34251eafdb0a4f96e1403885c85d542d7b944e60b455eb7519d7e04464caa267023dcd01a7c17967f", 0x8}, 0x60, &(0x7f0000eb5000-0x10)=[{&(0x7f0000eb4000)="89973d3d9922a7037d4e9f7e72367eb0ee1725f1e7f0cc1e9e939af9a7247052ce0ce5bc9603fe9cf58b4fb2cb8e8d53678f176270ac4116b9cec1453094940e02f427f69033c761816712b6f884014790c49b2e685010fd53e17103214aec2c7c3823b3c45a7437d1c0674c7512437ec94ec4c1f18d29746b3799b3e32f83a2bed890093ede0e87576dd8f1ca3e0060bdde4119f2046a5d", 0x98}], 0x1, &(0x7f0000eb4000)={0x78, 0x3a, 0x0, "af93792986f79853e169e32f991bcf5f3020db10376dc3e20f543a98e880efe1e46fbeca882ff58fc9c880496b3e65ee0bd5a635396decd04097a3d41a2be3f526177126608564bbfba0af5c04345c6c23c18775332487d0ffef15946a9d26dabd9f9d"}, 0x78, 0x40000}, {&(0x7f0000eb4000)={0x27, 0x95, 0x80000000, 0x7, 0x5, 0xfffffffffffffff7, "8e353e713b65af91f7ba8624446887feaea04368f16e28f815aa0d8ac9bf1deefdaff870f1fb3700ee3dd70e094e4cc662152705b9a69c0a5a08349cf4c781", 0x6}, 0x60, &(0x7f0000eb4000)=[{&(0x7f0000b7e000-0x25)="da932bfbf57e8b67e1e1524c78b5177889756838fdcabc467e94c4bd04c77d9f3bc6ff0765", 0x25}, {&(0x7f0000eb5000-0x9b)="6c89b0457962bfa3ebfa72829fbaef16c441a95d45fc1235bfa5f683708fb7584cde3718b79be5fcf8cc1ac007e48deb04700d2ca47047f1fb1f6dd5eaa205477e3cd80011eb7fffe365d20079a7bd144136c19eba6f93e9ef413cd597f7f71a21edaea068f97ccc789f8d415d7ad0283f812f7425994fca0fdb005264595f04bd503ca6b863fcaf1ef3591e93b7b4ccb92d393bf2d494b5e27886", 0x9b}, {&(0x7f0000eb4000)="f7b62271f5efae0c23a349af", 0xc}, {&(0x7f0000a47000)="6745c289a50fab29763184a467c176c443", 0x11}, {&(0x7f0000eb4000)="885f7f12879cec44d54ca6b6a8bdc2fb42f901bb925b1b68f2cc051a80f524e171962a97ea0adb19ad6fdf9fdf442edbf922aa4fb6987e8bae2859cb06", 0x3d}], 0x5, &(0x7f0000465000-0x30)={0x30, 0x29, 0x90, "74e0a7ca0fb4e94e53f4a2db3903f0bde180f9c06da9f677b7eb"}, 0x30, 0x80}, {&(0x7f0000eb5000-0x60)={0x27, 0x100000001, 0x5, 0x7, 0x1ff, 0x47be, "422bde836a40c47d8941665b98bb022e41ad38c94c9fd5b6ff1dee8f6e035691d001144c2ba9bf685194e7940b4ed5690c0e193facf34abe1cec8854948718", 0x0}, 0x60, &(0x7f00005ef000)=[], 0x0, &(0x7f00003f9000)={0xc0, 0x103, 0x4, "0990f7ed613b34c8f256d2cdf9240b784764d12407cd5ce16634d71e10add10433d122bbfbd700c18983f0f577f4897311e5338c15bbb19be3f8d85808c9b7f66c3774e950a663086ac912ecdf6896da931fe8b87c5d16614ec8d75ad9e884eb696da4952d841e1a550207aae26dda0415b5ad48217ae060435024cfe9dc67037b6abc9e9c37a2ebec2fe2bc1324bc622782de99cd0f514250e3201052e2c66ff0287fd0ee8085c13624"}, 0xc0, 0x0}], 0x9, 0x40) 2018/01/14 20:47:31 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000000)=0xc) socket(0x2, 0x7, 0x7fffffff) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/14 20:47:31 executing program 3: r0 = socket(0x11, 0x3, 0x40) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt(r0, 0x107, 0x8, &(0x7f000020f000)=""/0, &(0x7f0000525000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000525000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000524000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/14 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x4000089a3, &(0x7f000074f000-0x28)={@common='ip6_vti0\x00', @ifru_ivalue=0x1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fe2000-0x10)=@generic="7b38ed6ffe35d89b5ed36a98a7164752") 2018/01/14 20:47:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000+0xca8)={0x0, 0x0}, 0x3, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000b3a000)={0x3, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x80000000, 0x100, 0x33de, 0xcdc, &(0x7f000031a000)=@common='tunl0\x00', 0x6, 0x3, 0x3}) syz_emit_ethernet(0x1e, &(0x7f000073c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@can={0xc, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "3cf5c53240aca796"}}}}, &(0x7f00009af000)={0x1, 0x1, [0x0]}) 2018/01/14 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) getsockname$unix(r0, &(0x7f00009f5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005d4000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d59000)={r0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00008a0000-0x37)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b5502b0e24f190a, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008f2000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e72000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00008fa000)={r2, 0x1, 0x6, @random="a0a6f18d5bcc", [0x0, 0x0]}, 0x10) 2018/01/14 20:47:31 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000-0xee)=""/238, &(0x7f0000004000-0x4)=0xee) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x20000019, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000008000)={&(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/01/14 20:47:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000032000-0x8)={0x0, 0x5}, &(0x7f0000641000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x9cd}, 0x8) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) 2018/01/14 20:47:31 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000011000)=0x1f) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000000c000-0xc)={{0xf869, 0x6, 0x275, 0xfffffffffffffffe, 0x101, 0x3f}, 0x9c63}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000006000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f0000011000-0x1bc)={0xc4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xfffffffffffffea8, 0x0, [@typed={0xc, 0x0, @uid=r1}, @generic="ac95e4ffdda4cc8dd70ca9e1da2578fab43c0811c1"]}, @typed={0x80, 0x7f, @binary="802b1f050e39db19d6a26dd32faffe9e2ccb18cf23d22a29d14425dd1390ae77ab22a4a00f36477d6ac2ece976c9ba6c1c9d9ae8a410b08ae9cbf0d490f9d70b0e8261c0d92828cfe7ef762f5c3fbc95b968b81f823c379e5e8b418b5836823087c31bf23bd8e5bf4d8ab0013ad6f225c1ef7778d01758cb"}, @typed={0x8, 0x24, @void=""}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4040010}, 0x1) 2018/01/14 20:47:31 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x60, 0x3b9) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000090e000)="", 0x0, 0x10, &(0x7f0000f68000)={0xa, 0x0, 0xfffffffffffff000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f69000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000f68000)={0x8b, &(0x7f0000f68000)=""/139}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000736000)=@generic={0x0, ""/126}, &(0x7f00007b3000-0x4)=0x80, 0x80000) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000878000-0xc)={@dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000f6a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092d000-0x4)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000f69000)=0x0, &(0x7f0000557000)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008ea000-0x4)='tls\x00', 0x4) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/14 20:47:31 executing program 2: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000763000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000-0x70)=[{&(0x7f0000078000)=""/79, 0x4f}, {&(0x7f0000ae6000-0x9c)=""/156, 0x9c}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f0000332000-0xc1)=""/193, 0xc1}, {&(0x7f0000e23000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00005e9000)=""/229, 0xe5, 0x40}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xfffffffffffffffc, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/14 20:47:31 executing program 4: r0 = socket(0x10, 0x2, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x8000, 0x4) 2018/01/14 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000acd000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00003eb000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008b4000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000ace000-0x4)=0xc) shutdown(r0, 0xffffffffeffffffe) 2018/01/14 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bd8000)={0x0, 0x100000000}, &(0x7f00005bc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000041000)={r1, 0x8, 0x0}, &(0x7f0000680000)=0x10388) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/14 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x7, 0x9) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d6a000-0x4)=0x1f, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x8000000100000100, 0x1, [0x0]}) 2018/01/14 20:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000863000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0xec) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/14 20:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000e8e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005f8000)={0x0, 0x7ff, 0x30, 0x8, 0x6}, &(0x7f000049d000)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a7d000)=@int=0xffff, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c71000-0xc)=@sack_info={r2, 0x7f, 0x0}, 0xfffffffffffffe0f) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000f6000-0xc)=@sack_info={r2, 0x53a, 0x8}, 0xc) close(r1) connect$bt_sco(r3, &(0x7f0000f7b000-0x8)={0x1f, {0x4, 0x401, 0x101, 0x8, 0x3, 0x0}}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) r4 = accept4$inet6(r0, &(0x7f0000133000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000010000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000a06000-0x10)={0x8d, 0xe, 0x7fffffff, 0xffffffff, r2}, &(0x7f0000224000)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000eca000-0x78)={0x100000001, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x7ff, 0x200, 0x4, 0x9000, &(0x7f000034d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0x9, 0x3}) 2018/01/14 20:47:31 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xe, 0x0, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000000a000)={0x2, {{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]}}, 0x90) 2018/01/14 20:47:31 executing program 2: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c75000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000e70000-0x10)={0x28, 0x7}) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f000068a000-0x60)=[{&(0x7f0000f95000)="8c9577e80229f1bdc391ae73ddeaa7360c984245d27b08270848d061de1dce9aad", 0x21}], 0x1) 2018/01/14 20:47:31 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x20, {{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x139, &(0x7f0000006000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x103, 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}, {[@fragment={0x2000000002c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @dccp={{0x3, 0x3, 0x4, 0x1, 0x3ff, 0x0, 0x0, 0x6, 0x8, "e8155c", 0x7, "80d702"}, "28c4d062cff2ce42b8ebf12a4b3699241e765d56164cc888ab627e90bb49f1698c71f6b7a8ba209e046bfed04b7cf87fc417e6a0a9fd5304edbfeabf3c939651855b75512836782f42247e884b4c3d4985b094c6a030b77171bb9e71f0f6b90037964b6f4c528183dfd17620195ecffafc8024a8913641ceadf44308000b594ec8380229b8217660e4ead89274b1ed9c6742f088207576f9c8b52d7965f2ca4a3b1d6db01762a5d64564c4ebea8048b682b15961304b89b0d0d8603c094d7ca4bb0bf960bccc33d64e04fb8078b14c8a854c6fcfcd0109330c86964fb775b7adb988e9c1fd1f590afdb950"}}}}}}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3ab48821e2f18824, 0x100000000, &(0x7f00008e2000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000516000-0x20)={0x7, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000da6000)={0x5, r3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f56000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a23000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a21000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b0000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a11000)={0x0, 0x0, 0x0}, &(0x7f0000733000-0x4)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003c3000-0x10)="e1f4d9faf32bc6a665b29065d05befb1", 0x10) r8 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000078c000)={0x0, 0x0, 0x0}, &(0x7f0000bc9000-0x4)=0xc) r9 = getgid() r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001b8000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f0000713000-0x4)=0xe8) r12 = getgid() sendmsg$unix(r2, &(0x7f0000516000)={&(0x7f0000d6e000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000096b000)=[{&(0x7f0000f28000-0xd2)="299fe9e44874f414a438ebbc9395db2537e3758d8fd6ea9182bb821f8432b6dd70727f837deebdfbcac781a15d44ab6a26c3e82e038fe29acf18756432fb4c74ebdba593614f72a13aa1c64efb16f862f3f96c08f52955df1d425af980e1446c7a2474da7ce7297e71aebf9b8d89052b7f6510556a3bca9b86e09762e8fcfc783878c77dbca099db97191da7e3b831b559025a2c86b2b8728c134f243edec2b54d68644b55a63a0d4e08fd0c41eff69a510dba910350946aacac3fd5a427698d148d751b1897729d37eb4c568ba62c4fd1e3", 0xd2}, {&(0x7f00005e7000-0x29)="984d3255320833ac71e6a2c6d695022105bb68c502f38be1c3d58ecccb34a156539616e5d2fee152d6", 0x29}, {&(0x7f0000759000)="41dc1871512a311c9dc9c263f28841642e0a8f9403d82a72c36642686570a48c4650555e1a82a3bb834b0b5ea9d08e7d75c5a2b89698367054212017e4b3ad93c44dc0a2a537a0ed3ebe429ec7abf372c1092c5af5be692df952da22d886535518c7ed0fa01d2118c788c144fdab790b0dffc657935e9a940c0e3710699a8ec23ebb1d238d081c63471040402b3e5e7f6136518c1c49686bdb0955d6967cf8a657c5abb101147acffed988c47a177de9902138", 0xb3}, {&(0x7f0000f14000-0xa9)="16bc494ee15b164b9749f76a882e0b23f1e5156704d26697ecf29ce3789ef09cec84c4629049ec5091d6c6afd05426f04ae1d28ff9e0c837a5d14069a6b7cd4e0abc622d5a10977afba49a1695584df4fe434a14e70025d25489839449a8a5d901068817942d3af31d9bbb6f84d926fd5f907060fcae39eea70d2153a49e5bb49a6d86ce3741b8f24f0cb6b1bd1d9939d518377b2f70afc71e20083ec173387316dda726e63ca00817", 0xa9}, {&(0x7f0000ea7000-0x99)="8e64dcc867b1af70e5d7d44a0d93d3d3fe89390745c1eb6975d5d58167b4d70904bad0f76613f97d2891563181558855904e23b6d3a27ab000ba03fda0873241cb5ed5755dccc0d2d7c49a1fa431e359e649224d63406140fc5b3ee0d4a935d38e287ccc9fb91d26b1d277e15a53852b835b69ac9224a56c422f050f44c731cfa5f5efdff1e842025edda526eaeeae16dc3db3451ee5a01bd5", 0x99}, {&(0x7f00008de000-0x95)="ae679f1876f430aaa50126a7e36fbbbcc2db088bb9662c7e72c30a40d6da20f0d5f5aae5783d65a2a1648b6bcd11a28c0cd26e4632373791b15af46375e65598293c776ffc529a6be30e45e5239c84bbfeec0fbcb9e7212024f0a436925a69f28fd53cd94099ae28a0ce13a68ef7c118fc5df5a6452dd7563bb6362d326490368e57499498b0165068de3a788d18ffeb485e26dbe7", 0x95}], 0x6, &(0x7f00000ea000-0xc0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r2, r2, r2, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xc0, 0x40000}, 0x40) r13 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r13, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r13, 0x6, 0x1, &(0x7f00002f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000078f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r13, 0x84, 0x14, &(0x7f0000bf6000-0x4)=@int=0x0, &(0x7f0000b50000+0x6f1)=0x4) connect$inet(r13, &(0x7f0000150000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r13, 0x29, 0x37, &(0x7f0000985000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) accept$inet(r13, &(0x7f000099d000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r13, 0x84, 0x2, &(0x7f0000c33000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba7000)=0x8) 2018/01/14 20:47:31 executing program 7: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/14 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008f7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e6e000-0x8)={0x0, 0x0}) pipe(&(0x7f0000301000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000015a000-0xc)={r2, 0x80000, r3}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eee000)="18000000020001000000be8c5ee18c88a3000008000600ec01da1e03368a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010067fc2163e0209cee4a5acb3da41f0000ba00670700c88ebbff060100000b01000000b121ec1474d733f542506b00ec008b03cfb7ebe7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef6795", 0xc0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000ef1000-0x10)={0x0, 0x68, &(0x7f0000649000-0x68)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}]}, &(0x7f0000743000)=0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ef1000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ef1000-0x98)={r5, @in6={{0xa, 0x2, 0xbc3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff}, &(0x7f00005b4000)=0x98) 2018/01/14 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002b8000)=@int=0x40, 0x4) write(r0, &(0x7f0000d90000-0x24)="2400000019002596071c1dfbff07fc0e020000ea001700000800ffeb080001000000edf1", 0x24) 2018/01/14 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x38, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa77f07e594be398084012a66f0c3f709bdf2b35999f80e19f3018700e"}, &(0x7f0000690000-0x4)=0x40) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000de1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005f6000-0x4)=0xb) 2018/01/14 20:47:31 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f74000)={0x0, 0x0}, &(0x7f00002e3000)=0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0xa3a0, &(0x7f0000f75000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b30000-0xe4)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb19}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbd}, @in6={0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xe2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff001}], 0xe4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x4, 0x5, &(0x7f000078e000-0x3b)="1df02abf18cea4b3ace7b838561a7348e08022f976692c907eb5fb63f5a9d1a20887d96b7318c9b172031339e7de56a3eab38583d99c1d5632c15c", 0x3b) getsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) 2018/01/14 20:47:31 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x0, &(0x7f000000b000)={0x0, 0x0}) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f000000d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000b000)={r1, 0x1000, 0x1, 0xffffffffffffff80}, 0x10) close(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f000000b000-0x4)=0x0, &(0x7f000000d000)=0x4) 2018/01/14 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = socket(0x12, 0x80003, 0x100) sendmsg$alg(r1, &(0x7f0000443000-0x38)={0x0, 0x0, &(0x7f000056a000)=[{&(0x7f0000a59000)="5a0abfd7ccf570a7857ecd322cc484e27335ead9555d9f3db9f9efebe48e60fb82ca1dd48e9e312f54cf9cabd0c7828ad4fffffffffffff1680b3dedf74b01fe1e89cf543eb59e474b", 0x0}, {&(0x7f0000c49000-0xa7)="24b370c593dc109bc362e9373d4c6b809914a2d168b2029c5d26b70220bdd63f057c16e8b04786a8327508fd3ccc2550716a89ef252cdc3909bb3b22b72e0f7cdb86b0d4e295ba17e3917c87351abeecb036af30bcb9d71d8f54d62d543c67a00c9f792c23c5550bff00a594638f837b1935668775952777b8dc0723fdd0ee9b204f92e9630517c20f9d242fc8f47dc250695c5f405d2b6cc88006ea6d635951850b18bb0ee3cf", 0x0}, {&(0x7f0000294000-0xd9)="ce164b39832f4caa7f9823afdd227a8e47da95f9567d943578346a0f9b834480681eb8fda82566c878661ab8c31528e1f5ee4343d103563029c757c5c717cc14cfedbdb50e3c7611c918000de057f22c4fcfd56eacd5a4ae61bc7b720a299f000c56b5fc71e5cebdda19ff8ce4f7fb3347c1f795bf9c49dce7cadced251980650d3b4b5f78dfa04e46be993619e20d1820dea8043d9b41f638df385563ded463a3f19b6bc280bfd52d16cc1efabe7610ef43e26603ce73b2d254c7b0c3530f56ddb6663ae193f03cf22bd2f18a2370eaea821041a522190c84", 0x0}, {&(0x7f000063b000-0xe1)="4f823c3128afed702e407a012388a588efa88b6e08b9d836b572e766c87cfaed52f811df017ccebbdd135263efc66ba247ce21db877e51b392bb5f1792538e50733bad4249bacb9e2e9b665bfa7f982dfca60e818c9a9d8c612763d64548bf0ba676cdf5d5c964cc266d357aa8704df5bb4c8ca3bc88cd7b2dbf9921049dc2b10e1618a91fc9b7957b7a562d22f888f7d22dd1da986fa7d0a71337b83c46dee7e617d522ee188aba1e6b85fc0b42f5b52c36d5bed633978b4b2ebd96f0142520fa106bf4a722c76b9534ed7d80a09fbd80ca4b154fdc87139be6c8d92e0731fbc2", 0x0}, {&(0x7f00003ed000)="3626b46eb1ed67c573cc2c1dbce251ca4338c29a5e47f988603d0f3bf47bca944746e8bd0b5cd5b421105fff18b7d983d006e9585d92a010dba2ad953ca5b7ea95ef8c9077bb9eaa4f29ba991d7f7aa9f181331f5264945ace31ca493b10ee06c748b93318f39a768b2062d6cd92dca42fa3455d76f81eae60227a695febe8fadeea8c942b564b332c6f00c85201ed8573aff640922b2a5826c4d297c527ebd478fac5e248fe261851f8e8ab12ff9c5dec0eb0e565c9a63c0960f0e6ce83bed66f480e2eef7c526ebfddd55a19f3f16fbae4e5c2", 0x0}, {&(0x7f00006d6000)="851af48acd13a9a855", 0x0}], 0x0, &(0x7f000089d000-0x178)=[], 0x26e, 0x2000000}, 0x0) 2018/01/14 20:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @rand_addr=0x200000004000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000da8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e21, 0x80000001, 0x1, 0x400, 0x85}, &(0x7f00001b3000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000702000-0x20)={0xff, 0x4000000000, 0x200, 0x3, 0x81, 0x401, 0x6, 0x3ff, r1}, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000033d000-0x8)={0x0, 0x0}) 2018/01/14 20:47:31 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000021000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000015000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000021000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0x4, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fd5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000c86000)="f7000000800100230085000a000200060c000000000003ffe159a715ff2d00"}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xb, 0x3, &(0x7f0000fd7000-0x2)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fd7000-0x4)=0x3) r3 = accept(r0, &(0x7f0000304000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000066d000-0x4)=0x60) setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000955000)=0xad, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000fd6000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00001b8000)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000fd6000-0x4)=0x4) 2018/01/14 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000035000)=[{0x0, 0x0, &(0x7f0000d48000)=[{&(0x7f0000d98000)="dad488de0c0ca14d9fa0e2e19fa3ef0a8ee8e51832fe02254de4283a44003275c9a1ebdc58a10e2e82bbb518694806090685c4dd494a2434862544ab7a", 0x0}, {&(0x7f0000426000-0xc9)="e9a2fba5fe6a05aef8d9e947764cded38dffa014014aba2314075f1038eff4c7364c8c4be7b7f38022e6fbec0c556094d4b02e2b3b75ec3e7c8240e8937d0378b74fbdac5104d6e771ef01aebe01b7caca6f74610f410cb5d5f5304f77f1536d801a7d17517851d18e9a0df900903bf92ceea50a91a80dae6382029217b2a505126c4adfe34016060ab14e1cbed79823ab5a1673cd9e27fb9505425ec1385c1678965c841b0818e919e9583d9570c76afdbcbe62c0d048f1d44baf5b34011a60ef7626cbfc70b037ab", 0x0}, {&(0x7f0000e50000-0xcf)="b88ae683e0cd37627c15744fc08f1fdeeb8086e6d6f64600e7f5bd257c76b10fb0a2e75f9ca6e1976bf56d85f03cc062c7187ef195764c0b025d321a78ef566cea9c533aa3bc46bce34ec3eed7e168d2577bda2451ea519eea43787c3270655aad27887088d3f94e8705786d9ce83c9db83547e08bd89b772c46dcd2f9b0a1692c139f761e9debb755b80460904321c4e7904e9bdc3a0d36688d332152559a7b62c9429ffbc53f94592714b41e7293d1fde31a871164c4ee97cd1120a331b3cd55fb6981143c1635995a81cee87765", 0x0}, {&(0x7f0000f1d000-0xa3)="d6269c5647d97d2fdcf938c3d031c65e36699691061905d7d6e2340f250130fdbdeabd05369f29f4b779a2b5c5da5e30e23204bd922ccb0777b25ba4bf12b1db481f91ce8e210f09243357789f5450a555f4378d9efe3717ff85b91d6c72325c5261cb000079a44296744272e6c35214743747b7a23a7f69b6ca2bf4c9a960dcf05be69e52ed66dee16f51b86faed927773835c7248778afa83a0645897f297eb756b4", 0x0}, {&(0x7f000070f000-0xa6)="efc162957f9205c05fc0bcd8c09650ca3c6b52ce0e447488a29aaf2ea14bd6dd21f551e730629c27f4314a70ec435a424962b2af558d86b2b8c0b63f2200c074d327a6ae1246c38650026a190df9b321342c84a5b915d31912fea6885b2f8de92e2f7a66f36338e4e3db714b7728f5212f67b8de4d4817d7883a252c1412066812db60feca0bc1a5ca982088393140a75c7fb4229db94271f9380e6ee14889de0fd606ffd586", 0x0}, {&(0x7f000074b000-0xd4)="d17fd1428049cf0efbd96bad6dde5177f63bcd87c7f0b6d92ad4f32c9b539f7d8ad5d844b1d431e80c8e4e85256ef356eeb9469b8582b5da4d892e1353d8fc1314aef5fdc05bd23e5584cf6e771f2a854904ef60b7eaa82de91cd0604fc1a970255efc3408b6dae087140852cc611eeef33986a7362708a609b101ba4586e8731d782c3fb078702c0c814ceec5de74c3ec1eb4bf9df7893a1fde617f003fc62eadbee9fc118b5dee8e9d1f5efe7d4947eb06aa558b6140241bd8b2bed068b6abe8ec73aeae16c0c901cf9d461a4b68a56dca7d90", 0x0}], 0x0, &(0x7f0000ac2000-0x30)=[@op={0x0, 0x117, 0x3, 0x0}, @assoc={0x0, 0x117, 0x4, 0xfffffffffffffffe}], 0x0, 0x40044}, {0x0, 0x0, &(0x7f0000fc9000)=[{&(0x7f0000df9000-0x74)="b27b1ea4b1f658a69293903cc9bfee8e06540828785ca516c661ff52015cca7a431900d55a10d443ffe56a7dce12b0bcd616b70a2791dde9a18a3fa77f8c52e667270b473d71818ae2011f21f531f9f62a42c78b28d14da522661d221dd2295538fb278ffad9c4a505bd29bc6103751ad5561b5f", 0x0}, {&(0x7f0000ed8000-0x9c)="231567f571777a9d9d339c893f9a8304586e5cef50d32af0b106e5a25ca1e44cd6d9fb5a9c9168e81e0633f985248d02fc3b9bc6eec6e38008639e96b73404df34ef2264d9be7420dc80945e7e1fba5509dd3cd0e7c1de304f698f6055587f9658f7bfca95a3fffdf12b9df6917765bb55e9c70cc7f24f41868904fbc6182221843aa0a758c1e0bed2c24862c089fd7b722b5cfe9720f957343477ca", 0x0}, {&(0x7f00004e5000-0xc0)="c9b3ee1e086d486b615d40818812d92747228b3233226749ec32980f682bf97c8436248c1cd4e1c3cbcd5c760929c370e826e9d29b89c4c589ae6bba9851e268aad441cffc2a184d0aa24267cbf6379df35f53722447f701faa747a3f67db4658ae9cb66d0af81ef52710986cbfe27f9eeaba646a863aa2c8221afae8ddaf212b5f775d388053e3a34f9f5359df76084cff91af863a73da2d5a170a44e124c002bfc7ed96f10692434ffe579dd740593ec566c909854a8f189e72adf3da94843", 0x0}, {&(0x7f00003ac000)="39016a4aa6dc41f2b4d024ff7a0d142c0972788bbc6fec29a8739d87aabe7b896165eb84fb06de51ce43249db9e31ece4d70e1a7603ed2446779d5b289f9611d720ce7359a700cf803db34786104ded16e1809a7788cea2e80a3a5d7bf1e632ea0b056449d7971a20b2d011d70344c985abd335260bedc3bd2a0d3dc9b9b4dba2d76bbe2", 0x0}, {&(0x7f0000796000-0x8d)="ac2899624824045391aab0b908c9cb4838f9beda978c251c5111cfeb478860fa82773aa5a17c88b9a881305bab100aa5a68640920d6db3aae79e04ab92b0adfce843aeeea0155091660c829e179bba197e57f84e53f38a36387c9a46766278cead04a116542f8a70af93662a6615008a6d895dcee72d3588447ac981aee49518a532b5b732ff7a8b1ea3c6eb8a", 0x0}, {&(0x7f0000d81000-0xc0)="90e2f532323c6bfdb04a72e865433a8c4d8d3f84ed00fba3b8ffe61340f0a7fe5b2d04fb4fe2ce60c61a93dc22a34abd736729b086026d3d8e1a0765efc3a5c91c6101cffd0b0f9a1fde483f1747b06dc90f5fe9b8a4ab1d5cc09bf5ddacd459df51f31e5aa31ff4db5e394e662e9f6bfd94f381eea441c438a2193cea575f16b76bb56d70b4eeeb31421ba2f38f5b85f00db9f46e0984a9df547282dd7eb89cc6c2765e4b8575dea664d4d47b8dcd6f122e973278349509be44e39215a6bd85", 0x0}], 0x0, &(0x7f0000830000-0x1018)=[@iv={0x0, 0x117, 0x2, 0x0, "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{&(0x7f00001be000)="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", 0x0}], 0x0, 0x0, 0x0, 0x4000}], 0x492492492492501, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000adf000)=0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000757000)={r0}) socketpair(0x11, 0x80a, 0x0, &(0x7f00008b5000-0x1)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000396000)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000aed000)={0xffffffff00000001}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00004ea000-0x8)={0x0, 0x3}, &(0x7f0000bd9000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000218000)={r4, 0x27a8}, &(0x7f0000dc6000-0x4)=0x8) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000322000)={0x6, 0x4d, 0x5, 0x40}, 0x5) socket(0x10, 0x2, 0x0) 2018/01/14 20:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c04000)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000f99000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a3000-0x4)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f595fcdf652bf2432a9fef07ef75f4de5c20f16af52ec119", 0x4f}, {&(0x7f0000437000-0x1000)="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", 0x1000}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f904e7e", 0x14}], 0x3, &(0x7f00008a4000-0x270)=[{0x18, 0x10b, 0x6, "65a9d2f509"}, {0xa0, 0x112, 0xffff, "f7c3db5428a8aaf15ed034672fb334d589f648bea06d9bfaf3dff1b8add54ebad22d5c9d97ba9cd27a0d33367d4e23549ac17d603c73a0d0a5de1597c27055701811a5677ee1631570ec0897a562759ad5881a1486a1616515e1998ee6b449eb69074e7f1542d3cbe179c2adb471e47c2fecb381085c6bb0738acf5d7b57f15368f01d4d2faea2a6a8cecad9ae"}, {0x50, 0x103, 0x100000001, "b1c9e9bf52e467e05c24063cf1a005e10fd2ecc3a736265e44515907302d8509a1a4c4c125f75cecbf7e133d55feea4f56d9ea8005eb115e91c32d19eee656"}], 0x108, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000d9d000-0x90)="99e51dc52798315937ad86c9f747aaabe6d711b3e2b6ce66b45d3183a6899c5e648bbf693ca18e0e2d34a19e043f036c7c197f05b0b13b62119d5b48aa390d58f10c3b906172116a05df0a531f65e8a6c6e94dd868998e8ca53e6f1f6da048814059de5b6676dc8382d45061ca27dff2274f2ce1fcdcf78fedd5ca6d94faa27400780dea7876182f76b4d51b8dff1a14", 0x90}], 0x1, &(0x7f00001e5000-0xc0)=[{0xc0, 0xff, 0x1ff, "c2d59e85ceb435ce8406c58b6c3119f986051d10c24fca042be8ef2e6beb8d79419d52eea476bc1203148e608fa97e2c0ba82522c7db8ef9481ddd35e6925cd76d8f84e132a8be546ed49d0ecc74afccb58bf434862dbffa3c75fabc5a356b6e845557d25bfb46ed99fda16efa59e805492b0530879f4c87bcc758e166f24f49e5a690826311068c900d6d1bca322d62e19ec9114fe18b7192e79a584cb03e782fe4986a842da01908"}], 0xc0, 0x4000000}, 0x20}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}, {&(0x7f00005b2000)="2aee9b0f980c765e31f78cb0574b1b09e262798a21a687704c39c0ed964be6208b48f3477e6b695e47f97947ee2ecda95c2c6b0da72b13bc703ae1b6a360fdabc5960c9f2e63596855998bebdd6d232b32622b5a28dfc2a39626e2043764229f03867882a0ac93076b75a25fbdc2520dbf3085ddfb73be0805977372d44b195bd04f86402b1d34009a8ea7954f945400f54b80fece6ecb9d93e977a8917937748df63db2123fce0fb4cce7c87265935e7f15b2f9c8357e3053d146cf1e79dbbb92e2c2969d", 0xc5}, {&(0x7f0000c46000)="c99ecc2f647e3514ff6f2790bc46a3191aa449cf94dcbfcad2a5f70eacca44d440118341af86d40e2cad28e46a0fb6b9b62a5a68f40b369cbd864687837a8689a88242f7960205c7db4980e78f5b3b35b21bfdd1eb6dc1b63939b654a80f0bd795922287dc16692e079d64a73f50183fc076b14962fd9ca047649ee594671b0caa613868b9962c53de2248a94ca72aacc64e6fda7225a306dd89ae29bc53b366ad2b45f658015526b7cef7edac0d02546513d41928d8792784070e68e9058c4d30060058136e207617cdefcf4712fa30ca2b77", 0xd3}], 0x3, &(0x7f00009db000)=[{0xd8, 0x111, 0x7fff, "2ab79a4c4fac1c5e59aa8ebd8690700dcf87b921f2a5574e5f95c140b4ce155b89343124bbb22d78c5a627c19881dc614282f7d0c958c34ff33b3b8a80a33ebcc6e5a63bcecb4338dcd5fb81830dde0bf63bed4d447abea95acf6821d04b14b0b5d2f46dfc4d2b6ae871de13ff8547c2b90efb5683a23bf4a8573ed72da6544bc0fee0ef3964ea5bcc45fc2e99347a5af571890af2d7b37d3f1962e0eaa7a76f4b89971a49779daaec018617cfdb9a1b110f8827d73f0379ca827ce0f11eb051ce6658"}, {0xb0, 0x10d, 0x5, "5035c506f23c1aa796992037dbc16e6454f79465779b6b52327654819d77b3cebe60eeae6d1dcebdc2dece962570c47ebf5bf1bc2f7f5948f5f96027f580dbe23effa8cf8c74d3677f8bdc5131932416520937a9c796c4919c86d3335e52c43652d3ebaa6846d2fb2a32036877e1f5e509d5c384a3e5c1680a2521cbc0eb199ecf507b8d8baba86974e5b35d0329022dd991cc47d764ac1671a4ca5ac1"}, {0x1010, 0x186, 0x559ae833, "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"}], 0x1198, 0x20000000}, 0x1}], 0x3, 0x1) 2018/01/14 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f00007db000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) poll(&(0x7f00003dd000)=[{r0, 0x8000, 0x0}, {r0, 0x2512, 0x0}], 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f00001ff000-0x4)=0x800, 0x4) 2018/01/14 20:47:31 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) shutdown(r3, 0x1) r4 = socket$inet6(0xa, 0x8000a, 0xfc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000005000)={0xfff}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000006000)=0xf04, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000002000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000, 0x1, 0x1, 0x4, 0x0, 0x101, 0x232}, &(0x7f0000005000-0x3)=0x20) 2018/01/14 20:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ded000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e4000)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000590000)=0x0, &(0x7f00006d2000)=0x4) r1 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000db000-0x160)={{{{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]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x2e66ea37, 0xd4a4, "5db158e83d7ba6fbfe021ef86bae8627b2767a866be2b0c8f7500575b0ac25705884ed96006ea7bd321f118cf9f28753d154c9cdccf761357c48d752dff583050f45bcadef81adb90e1a4466370bb451"}, 0x160) sendto$unix(r1, &(0x7f0000972000-0x91)="", 0x0, 0x20000004, &(0x7f0000812000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/14 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000570000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000215000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a04000-0x6)={0x0, 0x401}, &(0x7f0000043000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001ec000-0x8)={r1, 0x8001}, &(0x7f0000d96000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) 2018/01/14 20:47:31 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x9) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000fb5000-0x14)=""/20, &(0x7f0000fb4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@generic="5e5f202f7a3a890408ff086a9bb8f85d", @ifru_flags=0xa00}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) 2018/01/14 20:47:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f00005ca000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) getsockname$netlink(r0, &(0x7f0000002000-0x4)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4309(ccm_base(ctr-camellia-asm,sha1-ssse3)))\x00'}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x4, 0xfffffffffffffffe, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)="47064c", 0x9, 0xbc, &(0x7f0000002000-0xbc)=""/188, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 20:47:31 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffc30) listen(r0, 0x9) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x82, 0x0, @fr_pvc=&(0x7f000083b000)={0x0}}}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fe2000-0x8)=@assoc_value={0x0, 0x5bdf}, &(0x7f0000f4a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000406000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000459000)=0x8c) 2018/01/14 20:47:31 executing program 2: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) pipe(&(0x7f000038a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000053d000-0x8)={0x0, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x100, 0x10}, &(0x7f0000569000-0x4)=0xc) 2018/01/14 20:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000b03000)={0x9, 0x40}) r5 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) accept4(r2, &(0x7f0000bfd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005dd000-0x3)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a5f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0xfffffffffffffeab, 0x1, 0x400, 0x1, 0x2000201, r8}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/14 20:47:31 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000011000)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) getuid() 2018/01/14 20:47:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x21032, r0, 0xfffffffffffffffc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f57000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)=0xe8) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000f55000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet6(r1, &(0x7f0000f50000)="", 0x0, 0x0, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/14 20:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x301}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:31 executing program 7: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) writev(r0, &(0x7f0000ec4000)=[{&(0x7f0000ca4000-0x39)="390000001300090469000000000000ffff00005501000000450001070000001419001a0004000a000400030000000000000001ed00001ee400", 0x39}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000381000-0x4)={r0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000ec7000-0x38)={&(0x7f00001cb000-0x4)=@ax25={0x3, {"152bc01bf40a30"}, 0xa2}, 0x10, &(0x7f000072d000-0x30)=[{&(0x7f0000ec6000)="77d9fc044ffc3976c1da90370a5e161f730e6532f8025be9375330f98bfdc9f06e3ba1833812a52f671dc3bdc525ad", 0x2f}, {&(0x7f0000ec7000-0x86)="c49f442f12bc1daf90396f476a2576cb76b3349b5077d887e606f25e6fa8f4818cca86c5fb1e810d749a2ea981f3bb1345da7be8d99fe5e617adf86e60f8b38fcb1434a02a4e9d1f34df7969045de246092a6a122f53c74009df1d72d6845bf99a76e819b4b10705d0e956038252b8edf10acc28fbb8e07867dfa3809b7961dbb668eb10f90c", 0x86}, {&(0x7f0000ec7000-0xa)="3d6d9412f0d9d29247b9", 0xa}], 0x3, &(0x7f0000ec7000-0x100)=[{0x100, 0xc98793ad01bfe0d4, 0x41a, "9fb5f395f13fafc2ce5d1582f3d32c5a9f632aa451ef7244261fbbbd89402222d42accab02d83367a9b2d7a583b03d389df644048be4928d8682bdc53c408aac850bcf59ef421886f564ebe5c80f8592e0a47f1bb73deb5eedda21da070e6bf7c74af3c8ede1c674f0d52f28bf9ff636f2a85543ffd2fecc0e0db095a7c3970849f34c05f264ca0c4e52b3fab1d9d037aad9ba0ef5c788b31141ccc50f1ed5bcbc120c337e0030d87b6ad0ecb6fa9758bed0b9c447d33325df76a6087b3cebdd67cace52f62b45ca0d9a458177e45405a04a239b77327e9f753e4b5a17a89ad0a1ef1187dbd84394e6a3"}], 0x100, 0x4000000}, 0x4000000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ec6000-0x4)={0x4, 0x7, 0xa000}, 0x4) 2018/01/14 20:47:31 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fc6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fc6000)=0x60, 0x800) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc6000)={0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fc7000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x80, 0x2, 0x5, 0x2, 0x80, 0x20, 0x3b, 0x0, r2}, {0x5, 0x5, 0x100, 0x1, 0x9616, 0xfffffffffffffffc, 0xffffffff, 0xd6}, {0x8, 0x1ff, 0x400, 0x7}, 0x6, 0xf, 0x3, 0x1, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x6c}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x3, 0x5, 0x3f, 0x1, 0x9}}, 0xe8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007f2000)={@generic="5612beb0139b8ed767ee85336939f914", 0x4f}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) 2018/01/14 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005bc000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00003dc000)=[{&(0x7f000088c000)="6799f5752247fbbd9976af8035fbf1da3816a83ec17e7521ed929bccb0414382a87a29cbf612c47711124dd284f3590bf2981ae2ff8769c000b0db8351811d8aa981dbb123fe8393ae0d0ab3e50486290b6a513503be39b9cede0801e3c8dad551d955e24833", 0x66}, {&(0x7f0000e6d000)="04b35030448c4bdc222650318fedb3f45a9222e81376265284a668292548394df45df4eef23a4eb79a4cd7c2d7b1bb53b4b6a667364df0659971c661568adebb75c30062dc7a21975b3f5fce55da369bab0d345378043c45820e7d4b35c137bad48b28d9a3490afe8abfe67591a3ac667bfe2e83126921c7ccb976c297f1d247ab39aa0b939db231bff933f6240e75d837ae078357dbcb69248a29b133beb5314d6f4a0c8578ba7927c3867a63daedb3698af97adb90f2f91b5952f4af067d824d7e76ec21f1f0f73141d53c2900e5558b63d8cd0e283876a54d6c982e13ec6dac", 0xe1}, {&(0x7f0000e6d000)="6bdad9c3110bb76e90b2d4d2b1037ad7423bff1e11f75ecd469b20747734828ad5a18cc72931cd00a1a63c60190c6425a4d987f9c1eafacd7e737d5cd7a8e8725285790eaf7ec387fc0142be3fe3db46509a6ee7148760c6dfb1c4be4f6e9ec4343d4212e100665bb751ba0210c2fc32996fb18e785b1526d900f528efcc29ee71b9b98d4005303cbfa184758fbc1586d11d4f8238", 0x95}, {&(0x7f00008a0000-0x1000)="bcea7244bdf5c736e9a0d415e3fcc9455e0a2aa30b795db57b7bcdc425b40d209588c49ef320bede9ef73574248583d4aea5ced9e7b673b01bf2ac02e1effc6bf2b7cc893b15ca9a53fb37581b0f3e5ee4a0d17dc5b17332ef1adaf729eccb17cea95748643bfbe81ecba143d2cb26e8e144db5a0774ba2f604ffb0b0cc950e53f320acea2deb2edea7ac19d87184b60e167d0b5bab72b04ff6d82daeea9df12ef79c054731856bdbfbc86802aaafb7e59f6cfddf43291f32d379d0d3211719507b428c3c50ce6b0a1cf72a54e402fa4e8b2a8872944ef9d8a1f8a46310f7f9f98556e534007887d7691d7dfaaeb03d9ce5a884ad8e0a015c33e5ff5692a78750d96e26a7dae50d488b89c59fba6e44ac670a018acf343b89c82129a763986a801d4cd2b06e8f37e4cd7ba2d927b8f43bc4196f8f16b25fa242006b3c05946bb8f8331f7b28b007daea6b193777293a9d16eb6fa0c4d7feb6120b5ad1bb30111a690d97c89584f2664af140eee4efb40f005575fccbc16c7514256caf5068adb192fb425678cec74a88813828570a33e98a8bc04487e6fa5e706d31491361fc9e22fe646a1dba81bfc30af571717aac4687adc992281408f34640af31958bee7eb05a2dd308a9d6cccf148a9c4a0a12369d9652c3d9d4e22b0c0e169041c86cac45c29dd0ab31a91295148bc1431b025dbf96f7ab766ac61057052c1d9776a76572a3131334a33268fd1eddeb8f1277ab8cbd5c545c3ffea4370cd23b9c186960f84c00eb6702880faaf631300d2f0d76204e4902738816230db4f1642b9548f39e4306222e0dddeb3b1600ce3fc19e83f0412ed0d395c1dcd31df80c606e54f9343b374f0d484688c353598a9e5f95f1bd034e4f5e60ecba2327339c3fb6f90c9b4a34b808a9bb4bf87b77b4f78da3981e8089cdcda3d0766558bf47182db96f56432f71a1318c2a11e5fef24d0940369b4acacf8150e9836d628d844e22e786ec0c341d51d695e5ad5a8dcbf3f40a02cc660a951ebb9febbc8fd55721585e15674a7070af08b389c715d68824f7c68329512e39435b819ffac2c3765f3439f9e9c4de2920d246b1e8bf17d6cd5f6c46d27082664c53e605d2dde20ef2a862e2ee08f9bd12c73a0bab6161b63e9666e48b70cea52a50eb29f85f595228072892dd0572597afb6f8f407bafa02459222e9c12f0943c3f6a01d13a7ca365c72277e216f8f9c5d0de5d6698bda27ab50abc0335b5f68338d20ea9fd0acd1308dfa33e8fc3acce9655aa25d5f06b5523f2bd15fad95b7a585bfd5c53a78d5963369bcb2e0bb27dc58ecad18e90367042bac04ac5e3f4499ff7ae356cc7aa225e13b9442313605483b73484ae516273f221e7dc61f8ffeebe5bba1b19f9de2491b5acfe1ecc7363d606287cf4a83c516531e891278f0857996723e7086ef9ea1195f9718dcb4bf3d51b44aae04434f0fb8ac1a7b366f64d29d58d0287f0ad62bbce1ca0f0439b101310b52a6d6a3c0914eef08930ccc391f4f24609b201a38eab32bcb7194169e6c373704e84109c6d3a54d829c4b0f8b4411bb6847c994726cbcea4d1bf3635376ea85720bf160bb5ed62af354e7b5529c485155a38c459bae41602f814211cf90b488cf4eb2d17ec207f0fe187823734e4b9635f273a2bf09e1781002c2cf769484387136d21e74ef7e736ecea0edf483fa251e8d99b0094c54bff0b7204e14c8018baf18ef765f9c85fc0cc827271c1313dda5bb84a81196d0ecd320119f1a99a0a442592cef15bd829d43d77dc8a27445c6b712c3bb05a0ad4982bc0a92049d3c37919e60aac033a5821444c4d5c9cdd6888b728748257d87266cddbc0b8dce31f82d78053e4a17cbe9a82ab856256b00edd34ffc49b94672a463b09b16bdc458eb96be03a26ab552e5c0dd55284c568636e43120a6fd0a7344ead07fdd1dafaf2f4759c43669683029115642572892d747b2512be18a418d050a82f0b8e2c63c02076cbef02e021d8a173c6b94b7de43540dc5e4d551f04c34c1563d10d22946409eefec75e7522ccb3a3f0b05936c35a14c1800097be616fd95de5e3d4a0169d08ea967c15b5af715f24b178882a1e9ec2b80c5c1a6ed96b9e40803f410826db63a04c239fb50c1a14b80b6c9449f59766a7dd1018549273f4f2392a4a5fa60f3dfa1162bc0314db1f6e1fb4e2c03181f8e5d1803d0a16f3ac5457ac91d05411ed27088ae88489c05ed8b6dbaf77289d3a9cd15e78766719aca94f2ef9385cd88bc1dd3c15f0c65fcb7dca121905336975c1caea2448314eafd9d9114669d0ad0e4e8746fb6b5b68dc02040e3b0ba088058c6649a61254afa381690f3595a9d2aee88f4ec72d8309599174f29d831ea9d9d2786f7dae12de9fbab520901ee15483d4eceaaa9f73ecfd10c65c954e4e5af8767835ee2a33c79e62da35f7c7df1a7ad3d78bb67521109517c93b1d99253bf731bee03709dba2796345de719362ab83bdd514483aedd95d15d2b76435c18a3a8aea68143ddc9d1a40d502c5ec8d8caac3c9b45f003bc960df01087289f1f7e807851207815f03d6917300f172d8fc8387dd3789f569e7b02ec6c97dc31e3e6da57199a4558347026ff2a87549717cc2cd6bc2ba40a03b471485d9463d94c849b80d9d8620c56e7b8c26fa5bfcc8bc835bcc76ed6e905282ec2725be23c2695436b309aed3edc226b7c2bceb1e2b235f85d04aeb12c0ff225f16cb55e5947707aead1ae33e47d9446342d0ced311d805ca0caf1ac2dc7eec650d49e608825f9795df5cbb51c3c299f51ea827804132c084b9eedc712cd4dd02884cbf254c5a3f8d91e03fcf5571b8b4135767716955a2b320b1d058d27d26302c915c55c8b377d1fb3a334cfe39eeb0f6dfe9f899cb69395248ed36fa80311b013e398936a24e3ac45172c060052746c2d5b889170ad28e73aad7a702ae389809fb2b1001aba48fd3e7965360f838305e17c194ae71eeb9c9014eb07fa80f0dcc86f26ae0e824afdd74175cc4953d704ec028ec3cc2b25b1ac990ab0be4cc8b4119ba8d7ec19254ebf98104523ca6ea98c9061235af906cc1ab8e28a43caaed93723413bb55c020e458c1523c7da8617e0003a2be2048e4dac31bb98e13571e755be6024c8799d0b430e74c017c58c58653a3c6b5809e1edccac816caafc4ae0349a3c81846cf36de6ff12110d0564601cdd268f7eb42cedc591dc2d8af032da6b0da762b33281b129e6ff3376237db60cca03daa4c8864cca5c9b739eb4ab50d8c2e28439231e17f306320fe98f31b4109061893a18625c67ad693e0f52ce081d06eedc50e3c917eaaa4a3597c117e667b9e9dbb955989a41c22842cbe1e0af7c25d831ed90cd921dd4f1b4d99e8d40082738fe79babee543c84532625743e88b14a1ae424ca477d124affbee2863f9c328c8389f2497f9c65feeaec126b7db4069c1450a34501f665f1117fa6ac9d9608cba5807e232bf3ae99718d73922e3ac43d986b07d8567260e3d11809af7e08d148aececfe35647919f87ae94687feb4477762009b751288b9eb5e8f157976aee67defb67cc9f81b972c220332f6d1157b376e00f89efe9bf97659c2d12560e7593fc4e310d34ca2d614c6213d7452546c5229d41d257c188079d79d3e0595d351c6f6b1426ebc04bb18ff5db9b7b68002e4272d33f1815f64a2c05a9b94037e951c83367b16d434f0387207fbc3e0fb2c15741336744b3e76910be1b7f14ead1baf74e88025f121f1439ab8ea4ea124a1baa3235c6604fc70cf4684d6c3714314a6115b6a34de244c94dade77a803ac7529e2f2e722d5732b95fd31442c995759b4a963f6d1e13452670b97ea469248873ac8da51e00900afb5e06caf3d0ee63b07a6b1d62f310130bffb5e484e087b35eb7705124cf5fc895f1c4558ef148f156bd15b076890cb6a432e283deeb099f021334bb98b0e8431bbf3fc8a4ad6d14fa71a728f454a2f5691578f33b97b1e487d083e801b165a17972b8bad96d98d91d7ab33b60bf1299aec23d4e71e3a300fd24a62a4af54bc17cc2605c21ad494a69262db5921b7123b922db18d76ff1125f7d0b5b82d40bb3323af9685b2cfabff07ba3d9a833fa8d9ea30bf8c08c91090a0e897069719f854002d29ea9f5e31862af5bb85b8ceb265aedf9852dee17731f0f7f525811e896f812c9bf65d10bc9550e2388b8264979b6e61df11f4a9be308ba1393088eeb5260740a9252b4fb98186b383993723d246e11838af97c92387e94af3564d0155b02cad23c2421231446e8a9c9d0b1354ea372043fd332f7e515a7506ac27cff0dc823e99f1164f3d534829157d78c6f81c49932d1e6ef61aabd55798f7f66b596c6811f18613468fa9346a0674e494305291807213ac4a2104f3d847a8c993ab14f87b394d5dcd21adfe89c72b9ccbece939d058fb932f4fcb15925b7958bcb0899554ffd6ed5d5850eadae08904d016cff944ec0ad7063cfe28dcd862179bbf21b0876ec521db1bd786522a06c39cd410535ee7e1a01f6116ad5829ad0718335426087a2c565c7694b427730bfab60fc1e289275fd7593dd20a6418add6c0da29a64f18d060a2c46da573225e22aadff9c0bf2af8c750f07324a910e99e3494a18c66eefb20dbdeca9945b42735724de98a0b24ccc5ee875a276072be737e3eeae869656f968b8932fbbe6bd78d5b2157e81929df845fd7771c237bf5877975aefcb5426a2d55322252872ec728f89c1968c75a408f8e7b7b213a7c5369e11e906ed7d961273c608cd64fdfaf3994feef4321b928fef6bd43e04a42533a21fca7dd355ba3d2647ff6e68721a1c4871341e02487b8510ca5d658285bfca05fe7adfb84f282e4659813aa5b93e3544035ab45846e8dff51ebed21e9f7d95b80b3a037582001b534c6f37988b24a641a53c582d795f02c68826e646adfa04cb5e93270780eda2e8359458c47fe9cec7f99c55965db219a713265553d7aba771afee027eaa9ca57f8d61b69e02fc9b8509a428025b9cddd980ccec18e6a3646bee1cf15260282dd8283d83c5febf4220b19ac4bc87b591855bb15d334eff4c643822897923e542f3de05d2ba0bdb31959c057c63465da3450dc1b6c45de7cc87da9c9c68c899c52c0d2ea06bdd78866becb56b1b2d40c91a58dba02dcfb067e2a71802ddc13d0773b4a066cf6c7bb19323e463a0a54ca9aed10554e7e7f180d1ef37c53d2ab9afee1b6d9415f9d3f91d1b1792e6d979fcc05698cecf1045c77ff552e277ed2cc5b21feea77e91594a44769ec718f54b3310500dc86d4020a0715a3e91981ae834e85b96c4945f3e4716284e2775c82e6e16a82822264aa1537aba14a4cc82bfdfdb548b9b880433e564c2b523f0ecb4aeab80e8474928d37e1eba5c14bfb520f29532cc1f6349a64ec557fc3583d85d9db1b548e3c550cc2b5fd34bffb6498dbfbddc36189f693119ea63c42e8c28b05a41fb105073b8a5be8adfa4cbdb53086b5121b7660216d13ee166734d4eb584f8ad91af94b797b4a07a5a9b4bf16216b971bd789796db48962a0815a9956bc97304fb2672ae8ec4e358ee13afb7d75811fcc0f62dc7c45a811aa375c43ae133a297a5cd713beb30720af61205007cfbfdc2c913fdbcba13ef175ef984fe1a7d0c21964df34ba3c4fb6a1ef4622cc332618b0fce663a876c7911a57840da039ff90f35b1295a44293435910806769df664c797e2cddb548fe566c57e7cfbb562b4ee8a369a2af599fbe09ed62ab5f1081", 0x1000}, {&(0x7f0000e6e000-0x22)="dcf25135b02898e1eb7e78abc2912bd5d5e619d587f03b6717b45c3560e1d63af1f9424ec28e", 0x26}, {&(0x7f0000170000-0x43)="199e03b00b2c9c87642d928ce2fe7b3b1ae5370442ac82f07b7276820d1ec2e1dc05ca57b3d1cfe67c5ad66d36d10eb15659366e9e562051f47c3a703ac05330abbd68", 0x43}, {&(0x7f0000e11000)="ecd8abebd410acde07e79b05a8f5e6a76f6158a9d2fce77ba8", 0x19}], 0x7, 0x1) 2018/01/14 20:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x8, &(0x7f00006ee000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003b3000-0x8)={0x0, 0x100000000}, &(0x7f0000a9c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000035000)={0x7fffffff, 0xfffffffffffffffd, 0x1, 0x5, r2}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000114000-0x4)=@assoc_id=0x0, &(0x7f0000335000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000966000-0x10)={0x6, 0x8000, 0x5, 0x1f, r3}, &(0x7f00005a3000)=0x10) pipe(&(0x7f0000f3e000)={0x0, 0x0}) write(r4, &(0x7f00003dc000-0x91)="", 0x0) bind$inet(r4, &(0x7f000017e000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 20:47:31 executing program 2: mmap(&(0x7f0000000000/0xd5c000)=nil, 0xd5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f000032c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000d5a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000dc000-0x4)=0x0, &(0x7f000073b000)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d5c000)=0x0, &(0x7f0000d5d000-0x4)=0x4) 2018/01/14 20:47:31 executing program 7: r0 = socket(0x3, 0xa, 0xf80) 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$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x401400}, 0xc, &(0x7f000037c000-0x10)={&(0x7f0000001000-0x20)=@flushpolicy={0x20, 0x1d, 0x100, 0x0, 0x0, "", [@sec_ctx={0x10, 0x8, {0xa, 0x8, 0x1, 0x1a8, 0x2, "06e2"}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x80) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0xe066, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000000f000-0x4)=0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000000e000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x5c, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:31 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000821000-0xe)={0x1f, 0x0, {0x2, 0x0, 0x10000, 0x101, 0xffffffffffff0001, 0x9}, 0x9, 0x80000000}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000054a000-0x4)=0x0, 0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000fd2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b1000)=0x8, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000a51000-0xe0)={0xe0, 0x26, 0x829, 0x3, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xcc, 0x0, [@generic="5c06814dc5b97cce39c7cf27c26955db66b74f9bddd6da3dded7c745819b87734ec6f6f1781a1ef365cd76cfd01134e4d4592e883c71cb915a8181b9961f56dfcd0dce779a86f011ae6eb4c71f14f7467f2b9803ee7d556b6ed77ba7fa9135b8c0a4dc9f7afb58997ee6be5d8aa76b9b87f945d545801c356ec5794cb53e9ee4996d1455dbf75560203d3417862f20b490679ac78281b731b68facd12cbe2ae93354acd0dc0a7a6ba36c5688574eec195980c10cc87a79d543db72a0f08a441ccd919ac951"]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x50}, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000828000)=0x80000000, &(0x7f0000034000)=0x4) 2018/01/14 20:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000923000)={0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000125000-0x38)={&(0x7f00006d7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000627000)={&(0x7f0000afe000)={0x80, 0x18, 0x200, 0x5, 0x0, {0x1, 0x0, 0x0}, [@typed={0x10, 0x74, @u64=0x91}, @nested={0x5c, 0x2e, [@generic="e4d364f5d33fedff09ac6cb5056a1ee211bffeab9a7f65a187b14c4dd31a53b743fee728f65ef2ff1341867e8d325c0f31e3", @typed={0xc, 0x41, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x57, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000a40000-0x211)="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", 0xfc) sendto$llc(r1, &(0x7f0000d0c000-0x41)="075757efc673f8dc769b0dffafac736ee62e51433b76c486ab614b83d7119f2f430951923eb9e0b04951269ceeab66f9239b8ae04d5915166b1883b4b9a2517a01", 0x41, 0x800, &(0x7f0000133000)={0x1a, 0xf7, 0x9, 0x40, 0x2a, 0x1, @random="401bd53f15f6", [0x0, 0x0]}, 0x10) 2018/01/14 20:47:31 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000017d000)={0x8001, 0x80000001, 0xdf5, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe86) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000020f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0x10, 0x80000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f000086a000-0x34)=""/63, 0x3f, 0x40000040, &(0x7f0000fd0000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket(0x10, 0x2, 0xc) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000de1000)=r2) setsockopt(r1, 0x82e5, 0x1, &(0x7f00003f4000)="bc6ca23a2a10b85a6ada56989bad859b9a9c00bf2d64c8a58b52b2af4f363066fd5ccd526bb569ff3a6a45ceeeb897cc8cc4291d26251a83cc68f3ac4b439b97d7a7d859d684e513b00d257ed7629ff112bb645955ef23069e5882f0029aaeaed6cba0069f663b6b541846bc2f059c63d5a762cf87f7459a893ee4f67fe5", 0x7e) write(r1, &(0x7f0000fcf000-0x1ea)="1f0000000002ff59433bf002170400760f0000e0090008250007000000083c", 0x1f) 2018/01/14 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b70000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000532000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"}) 2018/01/14 20:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind(r0, &(0x7f0000d31000)=@llc={0x1a, 0x10, 0xfff, 0x9, 0x3, 0x655, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x3, 0x81) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) sendmsg$key(r1, &(0x7f0000446000)={0x0, 0x0, &(0x7f000076e000)={&(0x7f00008d4000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000038d000-0x4)=0x5, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f00003b4000-0x38)={0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b08000)={0x9, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x328}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/14 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000d8c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a92000)=0x10) getpeername$inet(r0, &(0x7f0000c53000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b67000-0x4)=0x10) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000c9c000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000048d000-0x4)=0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000134000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d5d000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000083a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025a000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001f8000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x0, 0x2, 0x4, 0xa, 0x80, 0xa0, 0x17, r2, r3}, {0x7, 0xfffffffffffffff8, 0x7fff, 0x5, 0x800, 0x1, 0x9, 0xffffffffffffff13}, {0x100000001, 0x20, 0x81, 0xd2}, 0x9, 0x2, 0x0, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x7f}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x5, 0x7, 0xffffffffe419a292, 0x3f}}, 0xe8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000097e000)={&(0x7f0000779000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000be9000-0x10)={&(0x7f0000808000)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xfffffffffffffffe}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000710000)={r0}) getsockname$llc(r5, &(0x7f0000bbb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f37000-0x4)=0x10) 2018/01/14 20:47:32 executing program 0: pipe(&(0x7f0000c40000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000eef000)={0x48cd, 0xbb0, 0x6, 0x17ac0000000000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f0e000-0x1a)={0x0, 0x1ff, 0x9, [0x2, 0x9, 0x4, 0x7ff, 0x6, 0xb377, 0x1, 0x0, 0x8001]}, &(0x7f0000001000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000dbe000-0x6)={r1, 0xd23}, 0x6) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0xb8) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eec000)={r1, 0x10000}, 0x6) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000ea2000)={@common='lo\x00', @ifru_mtu=0x0}) 2018/01/14 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000123000-0x4)={r0}) r3 = getuid() setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009f5000)={r1, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a86000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x0, 0xa33, 0xa, 0xa0, 0x80, 0x3b, 0x0, r3}, {0x101, 0x5, 0x2d, 0x7f72690c, 0x0, 0x100000000, 0xffffffffffffff82, 0xfffffffffffffffc}, {0x8, 0x4, 0x200, 0x2}, 0x4, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x3, 0x7fff, 0x7ff, 0x6, 0x2}}, 0xe8) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r4 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8) 2018/01/14 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00004e7000-0x36)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@end={0x0}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000645000)={0x0, 0x0, []}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/14 20:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00004e1000-0x4)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0xfffffffffffffffd, 0x3) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000746000-0x4)=0x0, &(0x7f00008b0000-0x4)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/14 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00005b0000)={&(0x7f0000099000)=[0x3ff, 0x9, 0x3, 0x100000000, 0x3, 0x6, 0x4, 0x800], 0x8, 0x81, 0x31fd, 0x3, 0x6, 0x10000000000000, {0x3b4, 0x280c, 0x7f, 0x6f3, 0x6, 0x6, 0x4c, 0x2000000000000000, 0x2, 0xff, 0x3ff, 0x1, 0xc161, 0x7, "6a6816e708158720d343664b64144e7d0caae3f16714310cfae4cbf2af06a056"}}) 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, [], ""}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f00003c3000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000967000-0xe8)={{{@in=@local={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=@remote={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}}, &(0x7f0000581000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000058d000)={0x0, 0x0, 0x0}, &(0x7f00004bb000-0x4)=0xc) r5 = gettid() r6 = getuid() r7 = getgid() getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f00004c3000-0x47)=""/71, &(0x7f0000781000-0x4)=0x47) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008c0000-0x4)=0x0) r9 = getuid() r10 = getgid() sendmsg$unix(r1, &(0x7f0000d67000-0x38)={&(0x7f000055a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fa7000)=[{&(0x7f0000eb4000)="f7af32b7aefc047092e2f4871eee49fda3c775b6ff14bfb980570f217bc386c69f141d5f512165172743c4a68f633926ec557efc02f28e673972156af88a72", 0x3f}, {&(0x7f0000f00000)="0aca955a9483aa85d398af3c56d3745b0032f39af7a63e43c7b76e2a4811b40a835dfb12c7902118cc11cc16426e", 0x2e}], 0x2, &(0x7f0000928000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa8, 0x4000000}, 0x20008040) 2018/01/14 20:47:32 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000858000)={0x0, 0x0}) pipe(&(0x7f0000d4b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5b, &(0x7f000088b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4d, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x1b, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x0, [@multicast1=0xe0000001]}, @generic={0x0, 0x7, "bdd6305b73"}, @end={0x0}, @lsrr={0x83, 0x7, 0x6, [@loopback=0x7f000001]}]}}, "9fcfec0900"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/14 20:47:32 executing program 2: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/14 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000010, 0x3, 0x9) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f6d000)=0x0, 0x4) recvfrom$ipx(r0, &(0x7f00001e3000-0xed)=""/237, 0xed, 0x10000, 0x0, 0x0) write(r0, &(0x7f0000f69000)="1f000000f7030000000006c507140023", 0x10) 2018/01/14 20:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000c86000-0x6)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x2c, @loopback={0x0, 0x1}, 0x400}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001b5000)=0x10000000) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acf000)=0x9, 0x4) shutdown(r0, 0x1) 2018/01/14 20:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b26000)={0x0, 0x0}) shutdown(r1, 0x0) listen(r0, 0x9) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x2, 0x7, 0x7, &(0x7f00009c0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000071e000-0x4)=0x0, &(0x7f0000453000-0x4)=0x4) sendmsg$nl_generic(r2, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000872000-0x63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005c7000-0x8)={0x0, 0x0, []}) pipe(&(0x7f000036b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008ba000-0x4)=0x0, &(0x7f0000035000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f0000a72000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/14 20:47:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b17000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00001c7000)=[{&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000d68000)=""/182, 0xb6}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}], 0x7, &(0x7f00006a6000)=""/150, 0x96, 0x9}, 0x40000100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x3ffffffffffffe, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/14 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c4e000)={0x0, 0x0}) bind(r0, &(0x7f0000ea6000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket(0x10, 0x2, 0x200000000000000c) write(r1, &(0x7f0000859000)="1f000000070afdddfffb00f600008001fffff30c090002c006000806000000", 0x1f) 2018/01/14 20:47:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x40, 0x0, 0x10003, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x1, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) 2018/01/14 20:47:32 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x7ff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x221, &(0x7f0000600000)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) syz_extract_tcp_res$synack(&(0x7f0000e4f000)={0x0, 0x0}, 0x1, 0x0) [ 115.430770] dccp_invalid_packet: P.CsCov 11 exceeds packet length 57 2018/01/14 20:47:32 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a6a000)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0xfffffffffffffffd) write(r2, &(0x7f0000eef000+0x539)="24000000210025d7001c0704008c1920020500000002007fffffffeb08006600fd5f76e0", 0x24) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000)="", 0x0) 2018/01/14 20:47:32 executing program 4: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000af9000)={0x0, 0x1}, &(0x7f0000afa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000207000-0x8)={r2, 0x4034, 0x8}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007d6000)=0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009db000-0xe8)={{{@in6=@mcast2={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], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af9000)=0xe8) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000afa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a4000-0xc)={r3, r4, r5}, 0xc) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008dc000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f000001d000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df2000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffeff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x16f, 0x2, 0x1}, &(0x7f0000700000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006be000-0xc)=@sack_info={r1, 0x1, 0x9}, 0xc) write(r0, &(0x7f0000e31000)="22000000180023ff4f000e00090007000200000400000007000600af04000f001318", 0x22) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001a5000-0x8)={0x0, 0x0}, &(0x7f0000dc4000-0x4)=0x8) 2018/01/14 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f0000000202190000000008dc000680e2ed3b85090002000c000000400000", 0x1f}], 0x1) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000223000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000acb000-0x10)={0x2, 0x0, 0xc18, 0x3f, 0x0}, &(0x7f0000937000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000e7000)={r4, 0x8001}, &(0x7f00003a2000-0x4)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r2, &(0x7f000055f000-0x70)=[{&(0x7f000007a000-0xf)='\x00', 0x1}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000044b000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000109000-0x4)=0x2, 0x4) recvmsg(r2, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x2, &(0x7f00005ae000-0x10)=[{&(0x7f0000829000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/14 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x6, 0x80000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000083000-0x59)={0x0, 0x51, "186c6ba90570608569c6e16d2e80d29a05a38d5949f4789e15542a2927503321c112b8546d6d95d2f104c06716bfcfd2ed755a51a66abeb2cfa499126655bf5d7811cb7ff3639e3eaca6f19848d2c98641"}, &(0x7f0000de2000)=0x59) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000205000)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r2, &(0x7f0000885000-0xde)="17", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 20:47:32 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x6c, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff80, 0x0, 0x0}, [@typed={0x58, 0x0, @str="d39543473c70ad9f8846df31b32a439cb05abee95e845c89f1ac5b18722b04ae84fc9191e9f09656f40ed14cc13300d1e00b73be2a2f15b8e352412929ae422799d4694781b7072a3c10063c45d687c3"}]}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:32 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) r1 = accept4(0xffffffffffffffff, &(0x7f0000884000)=@generic={0x0, ""/126}, &(0x7f0000890000)=0x80, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000852000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fbd000)=0x14) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000fbe000-0x21)={&(0x7f0000fbe000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008e2000-0x10)={&(0x7f000021e000-0x40)=@setlink={0x40, 0x13, 0x928, 0x6, 0x0, {0x0, 0x0, 0x0, r2, 0x1760, 0x100}, [@IFLA_LINK={0x8, 0x5, 0x7}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0xf4}, @IFLA_PROMISCUITY={0x8, 0x1e, 0xffffffff}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) 2018/01/14 20:47:32 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ad0000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aca000-0x4)=0xc, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000030d000-0x4)={r0}) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x8b9000)=nil, 0x8b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x7, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x1, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000ad1000-0x20)={@generic="7de9a742f22c698aba86ec6d302bc47b", @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/14 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000f8c000)={0x0, 0x0}) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000112000-0x20)={0x3e, 0xcf0b, 0x8202, 0x4, 0x7, 0x80000000, 0x0, 0x800, 0x0}, &(0x7f00002ac000)=0x20) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x561a, &(0x7f0000f8d000)={0x0, 0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000f8e000-0x10)={0x5f, &(0x7f0000f30000-0x5f)="208ef42785c1d98d11b80bf20f286df6a1351f8b334071cc19c5f962ef4491c2b7f507c4a60748c432317b513bcdb6c392b3be768f5ebcc382bd28e27de2bca7b1e81dd5723ed1e8a621f3342cd7c615a90c5a98cdc462c28e883d320ee318"}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f8d000)=r1, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x0, 0x10002, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 115.563892] nla_parse: 26 callbacks suppressed [ 115.563897] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 115.632436] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/14 20:47:32 executing program 6: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000b2000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ecb000)={{{@in6=@mcast1={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=@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}}, &(0x7f0000cb7000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000b8000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000ec6000-0x8f)=@ethtool_dump={0x3f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 20:47:32 executing program 2: 2018/01/14 20:47:32 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6, 0x2, 0x7, 0x2, 0x20, 0x20, 0x5e, r1, r2}, {0x9, 0xfffffffffffffff7, 0x3, 0xc3c, 0xabd, 0x9, 0x1ff, 0x5}, {0x9, 0x9, 0x5, 0x800}, 0x7, 0x2, 0x1, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x9, 0x1, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x4, 0x3, 0x0, 0x6, 0x10000, 0x3}}, 0xe8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x0}, 0x4) 2018/01/14 20:47:32 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) unshare(0x80000) 2018/01/14 20:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092cecefe1150c3a4cd17d9a4bacbc659a34715603de1357fa0b7154bc359f64df637cc882bb11d275e1bc26b14ca61f7df397fcf099be9c808a062d2eb602647603e837da1634e66e0f41cb3afe6b3837b26286b057333aae178cbe627a4019f93fc4195703a04134e2f9b9730ba194aadd66b4e4b61d3feeb57e4f194194a97b1a77baa976a5b2fdf326aead68bb6aff39097259b077fd899bb3330c919617342aac2084ec414912b78df3892eda65250781e9999d9eba77ef794ce020dc9cbce02c4da9b33b0b0e5b46298ea932279e899d9235630a25e769e972498998daed3ea2e8a53ed8527a2307e6cb356660ce652d4f98c57dabfa80e5c99134556e1a46c4d3aa8e6e0c523a68548ee595ea84e7e8622cc80b39a1cb79fdeebb9ba35ca5bb6b367074d08fff5015099b4c72eb790ca5382a892954d7b3a6509df11f05b6942e48f972fae97387df6f5efc3caf0cd185aac657c92e3fefd9ed10167668027aadf58c407598351f03961501edb58e47f966a2e1d4f53f64d1ce3b53c11a042d747847f6d7a3044855a402aa8d07aaf223be0b99d0f7bee870f95b500a399858a88910a380d5b7094c9e18c18d90cfd8c2db56e7ec711678cf9a6195fecef6d833c1327ac7cbe1e3b123bfda98d5dc2e0adf8ac1d99296a841aaec50a68dabb3f90d0c928d58759557a7aa2e8ac0dd9ec9331d757846c963984027e2c0105da9082a60335f5ac25dcbbc61edf171e3625fb4ed896bdc23b919350bd020da7dc08ad4014f76467abdaa80438e00b75e8ce4c9f67fd099cd52a65e40dbba7aefeb36e98d885fbe7ebf4271b0370ffa75aefce6861aebc6d00515205e6ff5699becc29ab6f094aa9bca3b869985b0aad9587e7c18d44a710999cb392579e1412256caa4788557b6b156161e644ad1c4a2012e0e36d48761b931671ba6672080efd2dc49f2e1f7e0398a137f548397bc9c1f18ffbc4b519862756bc6de32cabd54d92fd67b982cdf6adffbdb4c0630dc35abccf9de72698d4a30fd02c85955a35d96d771854dbfdcb93545ba66474fdf872e1da9750a2c290bb8a1e94dc162b57d0e13a57456983fd4bcecc71a9d17d7a2473295b92aab3ec40f3dfc88fe9ae1ae210c12ffe897c7224d37b277336eaa780ff5fdde3726e02fecf724291e7b4f6a373213a248fa03a1a42ddbb4a1aa2fa82f740c573972e0a4385076d72e4156bf49497b44926d263f34940ac648e4ed41fe198aa5f0a2501499b8f7123cd256664", 0x400}], 0x1, &(0x7f000054d000)=[], 0x0, 0x0}, 0x20000010) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000f68000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c17000-0x8)={0x0, 0x7}, &(0x7f0000c7e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000017c000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fc00, 0x5}, &(0x7f0000fd3000)=0x98) 2018/01/14 20:47:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000670000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0115f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000002000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c352dad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca604000000da0877440f396f4b9b2e5a2db8352780dff40bb45a7883", 0xd0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001e1000-0x4)={r0}) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000759000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000056b000)={0x0, 0x1ff}, &(0x7f00002fa000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000cb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006b2000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1, 0x5, 0x7f, 0x500, 0x3, 0x40000, r4}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b02000)={r3, 0x80}, &(0x7f0000d28000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/14 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007ff, &(0x7f0000fee000)=0x3fa, 0x1fc) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000a7e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000914000-0x4)=0x8, 0x4) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f000084f000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003ef000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000014d000-0x4)=@assoc_id=0x0, &(0x7f000014c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000026b000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc83, 0xad5c}, &(0x7f0000d8a000-0x4)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00003c9000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000fbe000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f000063c000)={&(0x7f00009cd000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000ab4000-0x4)=0x16, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f00005b6000)=""/0, &(0x7f0000bbc000)=0x8) socket$kcm(0x29, 0x2, 0x0) r6 = accept(r0, &(0x7f000067a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006b3000)=0x60) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000a3c000)=[{0x6, 0x0}, {0x8, 0x40}, {0xa, 0x0}, {0x4, 0x4}, {0xb, 0xfffffffffffffff7}], 0x5) 2018/01/14 20:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000022f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004c8000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r2, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000669000)="", 0x0) 2018/01/14 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005e4000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00006c9000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000065a000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xfeb3) 2018/01/14 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000fa9000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a8) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00003e0000)=0x0, &(0x7f00000cc000)=0x1) 2018/01/14 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept(r3, &(0x7f00009a4000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000936000)=0x8) getsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000760000)=""/12, &(0x7f000079d000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:32 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000020c000-0x98)={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]}, 0x8, 0xfffffffffffffffd}, &(0x7f00002dd000)=0x98) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000059e000)={r2, 0xc9, "a7a3d0ef6216a0b3cca13ffff189d8e8485b1d224fc19212b809e089652b0bb84c122b7d57ea8103044ae589ee8601c08fc2f33a55f7cdc8d49b56bc489609cfe5a71c263dfbfcb5e094ed16f273990c1f72d8915077082977494e7d51307c3009525ec8703fa65143eff0682807a2ad9a39c501d9b47af21c076c6db439a92323829c4730702fb4cd682dd0e7d28f8d8cf4c9b3ec35354df378c504200b6d7057f96231f782583635ff5ab3fe8d70e04d20def6ebcaf74d6e590502414adf9578a18a0f515376db17"}, &(0x7f00001bf000-0x4)=0xfffffffffffffe52) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd6000)={r3, 0x9f, "c81380df18b6e06d4b174f5fbc34160548d4b4658a0144656f35403bde214770285408ceb70d76d97b97e36e673f2c0e2db725ca3b496aa7dd407bea030ac3780f0458c67dc403efff6e934f01ddd908995f422294e4183ea17322bc80ea46f49a3ccb353ac550f6c9ed1d69a98787798d5de2d99572616e84d92971623ada0dce645cdc57db1a9871dc0897e0c9dd57b18f45583ee9984b846b951adc3d7b"}, &(0x7f0000fd7000-0x4)=0xa7) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) socket$netlink(0x10, 0x3, 0x16) 2018/01/14 20:47:32 executing program 4: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c04000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) readv(r0, &(0x7f0000e0e000-0x10)=[{&(0x7f0000f28000-0x52)=""/82, 0x52}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0x0, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x337}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000004c000)={0x0, 0x0}) 2018/01/14 20:47:32 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000033b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df0000040100000000000000e6", 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$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000086c000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000f79000-0x73)="11c58f5997e9ce9902d94417e4d361417e9f28e48d57cbb5461b84e632b106ea9cead12e0091fd8db6919d9692d9e2af08730dff2135c515f2d553f1119dfe47c89076cb5221cea36214ff46f4a748586d6431771a4884cdf2f295136f756e4dcafd590acee172253ad01ff360d62c3726e8d8", 0x73, 0x1ea4cb6a6df1d8d, 0x0, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 20:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009c4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f0c000)={0x0, 0x8, 0x100000001, 0x0, 0xc305, 0x5, 0x8, 0x1, {0x0, @in={{0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000, 0x7fffffff, 0x81, 0xf0a7}}, &(0x7f000048f000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003e7000)=@assoc_value={r2, 0x1}, &(0x7f00002f9000-0x4)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r4 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000469000-0x2)={0x0, 0x0}, 0x2) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df7000-0xc)="0700010095d663", 0x7) setsockopt(r1, 0x4, 0x9, &(0x7f0000314000-0x2c)="60f6e4c9666496a48dc532f2ccdb194d6f8769e21b5b03cba8c927bacfdcce5c2c0187f4e81f73653b79e531", 0x2c) r5 = epoll_create1(0x0) socketpair$inet(0x2, 0x80805, 0x3ff, &(0x7f000042a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000eb2000)=0x1, 0x4) epoll_pwait(r5, &(0x7f0000128000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x0, &(0x7f0000e5e000)={0x40}, 0x8) 2018/01/14 20:47:32 executing program 0: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009c9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2400}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008d2000-0x10)=[{&(0x7f0000ebc000)="2900000018001980014f75241a6800210206e30067fffe0100030000040004fffffff800080000ff00", 0x29}], 0x1) 2018/01/14 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b38000-0x10)=@common='teql0\x00', 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0xb0, &(0x7f0000f52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000f50000)="272d26faa095e189c6bca400c8fbb0f6eb25b1a6106636e9fc30c42c53e9e2727758be505e7bddf821fa1ea6b7761a6ba3593239e61e7025f5f84aa55e43ec4f0bb4aa1cec2c5861f0e94910f0970cff613d75277a60284733de2a8a5a48e59dbbd60bdf16257346f11af31ca55eea666806881f5f7f569e3b7460a6c9e982bf658de24099b548f194d41370e9d00808a21af99e9cc0ea2e0d4604ef4b1b4cba67722069bd1eec81273a2aa1b16c705a7df9cafd122738b5156cf35966e406e46b77afb8b2754a21d9e8bae5e317559fb120fd409ff0", 0xd6) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f52000)={0x0, 0x295c}, &(0x7f0000aec000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000968000-0x20)={0x3, 0x6817, 0x8200, 0xffffffffffff0001, 0xb5f, 0x0, 0x81, 0x6e0, r4}, 0x20) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000f51000)={&(0x7f00007ff000-0x18)=[0x7, 0x2, 0x6, 0x6, 0x1, 0x3a0f2d6d], 0x6, 0x1f, 0x8, 0x1, 0xaf, 0x0, {0x6bb5, 0x0, 0x1, 0x1, 0x7, 0x2, 0x5, 0x4, 0x1, 0x8000, 0x26e7, 0xff, 0x8001, 0x4, "4e202cd550cf26609f67d54809039e52d6d590cbeb0999683d77f32c18d12d0b"}}) sendto$inet6(r3, &(0x7f0000c33000)="001b", 0x2, 0x24048040, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000f52000-0x3)="d7f8", 0x2, 0x0, &(0x7f0000f4a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) 2018/01/14 20:47:32 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d37000)={0x0, 0x0}) shutdown(r0, 0x0) unshare(0x8000400) unshare(0x8000000) 2018/01/14 20:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0xfffffffffffffffd, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0xffff}]}, 0x10) 2018/01/14 20:47:32 executing program 2: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f00005b6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005b5000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000153000)={0x0, 0x3f}, &(0x7f000026c000)=0x8) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005b5000)={0x2ba5, 0x1, 0x8, 0x5, 0x9, 0x6, 0x6b1, 0x6, r2}, 0x20) 2018/01/14 20:47:32 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b5e000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000001000-0xbf)=""/191, 0xbf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x7, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/14 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={0x0, 0x0, &(0x7f0000fd5000)=[]}, &(0x7f0000199000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008fa000+0xf54)={r1, 0x100000000}, &(0x7f0000b98000)=0x8) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000018b000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000fd6000)="c61308db02d76a1ed152208b8c91f36a", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e61000)={0x0, 0x0, 0x9000}, 0x17e) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000fd7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8c000-0x4)=0xe8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd7000)={0x0, 0x0, 0x0}, &(0x7f00004fa000)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fd7000)={r4, r5, r6}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000fd5000)=0xff, 0x37c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fd7000-0x38)=[{r2, 0x584, 0x0}, {r2, 0x400, 0x0}, {r0, 0x400, 0x0}, {r0, 0x40, 0x0}, {r2, 0x0, 0x0}, {r2, 0x4440, 0x0}, {r0, 0x208, 0x0}], 0x7, 0x400) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000212000)=[{&(0x7f0000fd8000)="621c22356bdf529b7b4afec84724cb3ee859f5ace67ede91f45294eb40caaf3c4027cb6c55414901ccef79da62cfd3e45d90ca9ee747d113c8f12975d16c182198ac40f2a67bebdf112db413f2898374318971999e2271d5af9793d315fb7a1aa30807bba5d728b29af469c10bcc4e83a1aadb40b182ad420d5b90d11206799c55aa2e4646bf372d8f989314cfe7db62d8d07a1b91cd53adfad5db4935c0bd2c9cb6382a524aea090a0137e67ada", 0xae}, {&(0x7f00009a0000)="6eaa157cb6c6a7eea9708a0af7adc6d2a5b4ce6701e93ef55acfb3f5417fa0be33b948a0cf7493fd3b1bec3190a50687e50f6b45215763c1b1af6c3b626cb77c0e889ea8ba835bc1862d18675d14f57d35ac2d4b21c28f2647c8cf268ae837a94bc4f12e72f38d96eb5aa0ea884fa1bf9552", 0x72}, {&(0x7f0000fd9000-0xaa)="fe902e5d3c7d64de014c27d2c23aee7cd1515d20fa5ff93daf8b7912696d3c28fcca9b937495b18403bca1d55cd5784df4817bfa244f174cf668723c542f8a904e2e657602b0d4efcdbe989f244de900ddbbacdd2abad825e9ff46a552df3bb1639f930b518b259de15ed76b57022d7b0c7abb1b93974a785e1cc99a9733d26c2defb0d2b4ac260f6b670b9b383b4c5db9b9aa06eeb66912f41b43043e0843ae40f31fd91e7b2d77afc0", 0xaa}, {&(0x7f0000fd8000)="5ece5e8d4fc6d8e7c20a5a66a57ad67ec9d9afacbac1abc5e2407374d57e4efc593a2ccf81bf5cedf9486f791b6234fecdbd1d65c869fe7fad145c7031f34611bacfe88f0c195416912e3ca1fceb896e2031b775884e32ef8ef615c2af89c34b0923edec754bd449904106b995", 0x6d}, {&(0x7f0000ca8000)="ae2c843dcf81b17335fb2ad7e9e22af3e458980ff022f7cea6382880", 0x1c}, {&(0x7f0000fd9000-0x4c)="bcc8a0c662387041a34ef01be623dc24396e2f253ff1fbba3913d9e92619d97ab71d7cb10f1768ef87e78d7765a82ddbd87100237323d1ddd304535736145a2f1f6c449f07c9d3e9f7bbec0b", 0x4c}, {&(0x7f0000f2d000)="05", 0x1}, {&(0x7f0000fd8000)="17260de2c4ebd640c77ac57655715714ee35cdc6b181169e3f12062652bbd0d7a5f6064f57251b05f1e22e742b29b1", 0x2f}, {&(0x7f0000fd9000-0xeb)="33f927d053a523e56c78ee477c1b6ac5bfbf8858fe9121a6aaebdda15f67f384f5d228dbed762ea86fc017c45252c82ad833dd8407149e9b844d98f5d5c4e78442cb5f1d6c5b4ca3a618f4387774068007d0e0270dbad35a28d7b88bc69ec9a4624f859874a2dc45ec9ae4772fa9e12876f8ab72503aac27be99d859a1196b2957f31b85e7aea65db2281603f80693cf47b0c390226d5397abac8a1ef248e20bd614d8a2ea2ad7d818dcab4dc6f4699a51fab38ea4f7766ce595d5f7268e7ea96128d08408dbab1a9094b654c03b5c34101b95fd32976578075d21be1cedafc63130adebb3fb7458f0312d", 0xeb}], 0x9) sendto(r0, &(0x7f0000fd6000-0x28)="b20eadb0d5416c5947ad1e8ed9460bebdcf28b2d0687938bc4985eb510d293c38725b2b630c6fc96", 0x28, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a1aaf28c20e1f67024560b20409d3e14beb500400c821f9eafc3fc9b751600000000000000081421e06ecb7cbbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) 2018/01/14 20:47:32 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009f8000)=0x9, 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fc6000-0x18)=@generic={0x227, 0x5, 0x7}) 2018/01/14 20:47:32 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x4, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000015000-0x4)=0x668, 0x4) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000016000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="1e27602d7491"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000009000-0x8)={0xb1, 0xcd4}) 2018/01/14 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ee2000)=[{&(0x7f0000ff4000-0x97)="fa509b51a339cd760eaef7cdf5352b6c3b36feb2941143442bb39657ffa010d8decf6d94742641dbe20f17dc32849ac42f85528f537c8964901c690aa92c77329ab059792c86d39e4832b1714b6346214c4ba3a6b9ab278f6a90acfbc94a6674730054821b220a0c42359e8038182d493fd28cc6ea9204f8990f2e2874c347cf1f352a2ff6e874f2210f1944298ffb55b863445bf0e371", 0x97}, {&(0x7f0000c05000)="e10fc76a33da191bfcb38027c40d084348e1c344dc93f1e8c11192309cf24853847b49ffb12a068063988a50885a1591427faae223b06ea6ad4899b01ac104900e08dbb83154483662c9a7b0e4035ae293891a4dc4eaeeebdb5ead3b109cd735449ca8df0e1f8fc3a6fcd09e28af53", 0x6f}, {&(0x7f0000ac8000)="52e033b2a643eaed734f4ee7e94f866f91b008130c3999642a81a16a1edba80e5f199e5c", 0x24}, {&(0x7f0000ff4000)="4e65669ef2bb1511709c568926213786fa7dc84c2251e416877c2b4ae23cefef46336ee554d432f66e4d8a2b3942be67", 0x30}], 0x4) 2018/01/14 20:47:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x1000000004, 0x11) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007b5000)={0x0, 0x8, 0x2, [0x9, 0x2]}, &(0x7f0000ecd000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003ce000-0x1)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a10000-0x4)=0x1d20, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000de4000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f000055b000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}, 0x0) recvmsg$netrom(r0, &(0x7f000076e000)={&(0x7f0000ab6000-0x10)=@ax25={0x3, {"6f1462a5ab34d9"}, 0x0}, 0x10, &(0x7f0000961000)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x62) connect$bt_rfcomm(r0, &(0x7f0000f19000-0x9)={0x1f, {0x200, 0x74c2, 0x0, 0xff, 0x2, 0x7}, 0x6}, 0x9) 2018/01/14 20:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000e20000)=0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000093b000)={0x4, 0x200, 0x100000001, 0x52fb, 0x7, 0xcd, 0x1000, 0x1f, 0x2, 0x2, 0x8}, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000089e000)=0xb, 0x4) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00006d0000-0x8)={0x0, 0x0}, &(0x7f0000c97000-0x4)=0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000a40000-0x73)=""/115, &(0x7f0000120000)=0x73) pipe(&(0x7f0000230000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a7b000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x0}, 0x20) 2018/01/14 20:47:32 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000001000)="bd309d80489af0827f21059afb4152885a40") r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x43}, 0x30f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0xeb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000)=0x3, 0x4) 2018/01/14 20:47:32 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000000e000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000)=0xfffffffffffffe9f) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000)={0x0, 0x0}, &(0x7f000000f000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000010000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000010000)=0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000000f000)=""/197, &(0x7f0000010000-0x4)=0xc5) getsockname$packet(r0, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000e000)=0x14) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f000000d000)="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", 0xff) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0xffffffffffffff23}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) syz_emit_ethernet(0x7e, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @empty=0x0]}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x40000000000000b5, []}) 2018/01/14 20:47:32 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000002b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000002b000)={0x0, 0x80000000}, &(0x7f0000008000)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000002c000-0x18)={r1, 0x3, 0x10, 0x5, 0xffffffffffffffff}, &(0x7f0000007000)=0x18) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000025000-0x10)={0x4, 0x8001, 0x7ff, 0x1, 0x0}, &(0x7f000002b000-0x4)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000c000-0x108)={r2, @in6={{0xa, 0x2, 0x4, @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]}, [0x100000001, 0x9, 0x6, 0x20000000000, 0xe660, 0xbf3, 0x3, 0x1, 0x8, 0x7, 0x5, 0x9, 0x4, 0x6, 0x0]}, &(0x7f000002b000-0x4)=0x108) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r3, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x7) accept4(r3, 0x0, &(0x7f0000021000)=0x0, 0x0) [ 115.926241] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14755 sclass=netlink_route_socket pig=29343 comm=syz-executor1 [ 115.951592] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14755 sclass=netlink_route_socket pig=29356 comm=syz-executor1 2018/01/14 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, 0x0, &(0x7f00007f0000-0x4)=0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000153000)=[{&(0x7f0000022000-0x60)={0x27, 0x18fa, 0xfffffffffffffffb, 0x1, 0x2, 0xc01, "c3ad2b83b3c3edc1a5188a452722bb1f702acc31f56887ad25922c7998116a8f649f3a2a20947c3fdd6db7eb8544e8408563e65af0c2a6d96ee16674c3e082", 0x3}, 0x60, &(0x7f00004c6000)=[{&(0x7f0000d20000-0xee)="a56801b34382c9c76b0b71eb667526d1d1a771a6e62d718b502f87bd0d35f91614f03e04101b31c5f64905f38e68f3f17d66e1f5da592b5bc07e3a045c0af22fa5a30d7a9aaa90bc682665d842a9b0049e85f4fff3405a88d7243184585330a1b618e976cff832150138e03ec5e2536d89b2ae37c375e02ebca152b903b7596e5287e9aa9148746a601aad33bed14c432ea4ff6a4eb38fd1f256ae4648ffc267531a96c8ad1b5f0cc919e33743d7ee344db7a02f36b6f88ee17468507ccc32a89b4b7d5ec3c1d24fce7bcc5fe5a3180694e86ec6bebdd43103589aa0e73709460deb7fe4b1ec4c3c76a1108f9340", 0xee}, {&(0x7f0000317000-0x2f)="272ee9c8526cd9e6659200696bd3840a4a593a40d07cd6195a05f3fa24b569bdca185fd7b535399c20f608f2bb0b46", 0x2f}, {&(0x7f0000876000)="909380de4ae7483883301cbaec0a461b2fb2f96bf0e96beb659b6dbdc524f23d143f4ecaf4cc38748e0d74a44bdde35b147ce93a7db1d1db3df8b0e0753b7d", 0x3f}, {&(0x7f0000de8000-0x55)="60b4e11288e24ba0934d3570c04bbc9b8f796db9afc7771e5c73eeda72bc1b536f432a49029c34dc81b678323870d20a5e21b7b782cc429bfd580adc80e12bf7ebf0e6dbead845a5fc94deff38162003d7a59ff0d0", 0x55}], 0x4, &(0x7f0000ac1000)={0x78, 0x10f, 0xf472, "9ff41dedace034651aeceeba827056fe15379b98eea7e1fca4dabd7f4d435f435ff2762e5f9ba003269ab826c4bfc0d0b5ca6a008c173b2a0d0665c48340c4db001e7e3f4bd725dc3a432b09aa9ec1494588356c541cb0f068853b8b60250fbfbcb89f"}, 0x78, 0x20000000}, {&(0x7f0000b5d000-0x60)={0x27, 0xef5, 0x3, 0x6, 0x400, 0xfffffffffffffff7, "f66d1248efcdffe25f614e82794de4dfde51018cadfcd2bf064e76c8d1518df266d159447f75b4da248f80f6d39ba4a2d149b8346c15761925459ee8cd567d", 0x8000}, 0x60, &(0x7f0000d25000-0x60)=[{&(0x7f0000e91000)="3dab82bf82f586302e0e04397f278da7fec561a73ed7119517e077db0256442e519e0859b9d3984cdaee298ddd0ec938c958287918b3e756b0407bf4c1afe323c2ed162ee7f4ecdf4469c9b855c07d8bb62fb755fd5cb1a3d6638486363293402dcf8ed256fcb47b2d8e143c8d025d65b57debdafdfc5cd4e190e22567f407b366ad1196e2b16b4683a34b86f9528c9521eb38ce9c3ca5fcdd9befb8503df6b80297edef464509a25e79f256ebd3433d2364b990763aa0c60bbed4a20a0c1907", 0xc0}, {&(0x7f00003d6000-0x69)="5544c87e296a20d867530a8ebfade8c5e0b1411c417db10aee97ae4c016d48df71177473316f1fcb0efb6b5c6e086268f53bf549ac63410df27d1377daca2182bb5099321b824b302d8c3efd365c6235bd73fa45e1df5a9933089f30e110013a8b0c8255629c136b7c", 0x69}, {&(0x7f00000af000)="b62dc172bf97097cfd2038123a658c04face2c1a8f21138652e2679aa58e2fb12c40ffc95f26", 0x26}, {&(0x7f0000970000-0xa7)="58758e755c52913ab0dced83885edcd18411c313813ce73450ebb6b5ca967244cde29e4d2a58f293ef1d178046c45b11f56047e277b1cf9f26c9f3fa499b31ee2584c9cc357276f9244920fa321743b324179d37f115e1fe2f661d3ac20bb53d43ca3aa0e39d7da064494b82b0a2298b5852002f1046ad814d731ceab366619dbf5faa709d504b1c3da142513c6dc28dcb6c141ac9892f63b880648942f99d5eda1aa38b09c25e", 0xa7}, {&(0x7f000077e000)="60f1651e8ab92bc18e94043f6732fde1ac7faf058be1153bb3364a21f718a1e6a910fbd9f1bed477d293cf8cf80a3dc1a2ec73979982bbe6706f622d8836b02fc29c090668b89c6b7038edcbb3a0d48f40b5a2a446284db1a7b2712dd7645f14e830eda51dd635b3346426519153c986dfa20a2322191dcd54d4330f", 0x7c}, {&(0x7f0000f47000-0xb4)="60ab0d260a1766dd3f494330990b41f5a77ed3e27676ca6c9daee48f92ac500a18bda4553c1ec992241ad087cea73165ab83e1f3a5708eedca5c2bbe7b59c7c5691af3c1b5159de0fa5182f52c71e9a4a9dcf106649611c2b2f405f1bea3e406f3f7beab98780cd9f648f9d890faa17a637b8f625a04610f92d1c13173bb75153cdb813fd4330243632490e18433bb8979f88d28bdc59517d35c8268d153d649008a3dc538c9db1c6578666274c9acd440be47db5e06b3e9ea0843bd672908cf9d58d006a2e524dcab65abdaeb77be223faf80e033d91e26", 0xd8}], 0x6, &(0x7f00009ba000-0x20)={0x20, 0x1, 0x1, "b6bef947f1d01d862dd86f3f41e6"}, 0x20, 0x0}, {&(0x7f0000fdf000-0x60)={0x27, 0x2, 0x100, 0x7, 0x2, 0x0, "245c4224611128a20a6b660d0a24534f96b1713232ca99705bcdd4f7bd0b56050d362f94a50626ac75221b47e27345f03a0937fd910edf6d9074e96f997572", 0x7}, 0x60, &(0x7f00005ef000-0x10)=[{&(0x7f0000540000-0x62)="d9bdf9ec073e15f4187c8778cdeb83d31a911ad3c312e42e87922d9a4c1a420dc138de6c36c72a537fa5bcdfb7d17fe4c86edb6434d5e414d24b8d57ce0b429821d09f5385b937e6bfe9e835d61a2738a219a9b3b1366f620b2b5cf62890e24ca289", 0x62}], 0x1, &(0x7f000068c000-0xc0)={0xc0, 0x0, 0xffffffffffffffc1, "875e39390cf468b32aff3a52e41699836bd37e80f0de3ebab93ca4cfb09d670943cbc1db5aa5aa030fcdde86f2ee0920763a3a6bf81faf435d44cf29577853ddbc17db9e101d7f4b22d50d7939d26013c600884cafc3d0547c983d726a383b8084578e09677ecdd4811f664b879136a8185952aec2d47b80a9325a5c26061e50e5175d08a975bcadd9b71908a5b668dec48a80b3afb348e58f46684fa53c1257d2996eb8a542600f9da4a260c20428"}, 0xc0, 0x4}, {&(0x7f0000d5d000)={0x27, 0x4, 0x7, 0x6, 0x3, 0x100, "d9af246990be369d128e42378bac2fa46b816142b0106f327baaa4542b99eaf16d8560573722b40dd4fc63bcc05f81afb747a794ef0ba7f1b19a7046f251a7", 0x3}, 0x60, &(0x7f000051e000)=[{&(0x7f0000376000)="0ca6ba60990da998b74accfba432209e19985c72a8c88aa620e20e8e950c528b46b0fabda7794741dd501cfc5ba9091ebaa1169b938c3df80f772f44401e42bb43653d8f2d0766db2bd73232eb0233a7f431637f2d51a1ddbce2d7be0fbbfed493b2bb93d9490196", 0x68}, {&(0x7f00002cd000-0x91)="c89cd9a3ed67b92fc2cb8b1016bcaac608b11c5c2803dac420e8ec92dc51bdb34b9d518ca2f5d2c3c805cb3951169d2de49462adb7c8125eedfdb5825e4a9d5dffe71bf3f9276d056843d850393f0c0cb54000320d83928f1dfd3fc28b6c4af297f396fe96814c7fc5ab2be34f4dc5842a014d4e6db6395a217c1f07d17a9a45e4edec40322ae713df266b97fe7913d3d4", 0x91}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000fd5000-0x60)={0x27, 0x2df3, 0x100, 0x7, 0x4, 0x7, "b3f3e79d4872f1da3796fad2f1d3a0eb20ecbbd388f89f5d2bbf46a92378c522f1c6770403dfe26e4058959f5affc1fb0086e7cb0915edec28a7025891996d", 0x100000000}, 0x60, &(0x7f000056e000-0x60)=[{&(0x7f0000b8a000-0xc6)="82bcdc0a13846c8faa9dda2cd597c6301c404576479e699b2e9607cc9b162b562f8817a1c5a8359c56aca63a4c890fbbc5de75561a560f33b81feb1f4c4adfe93eed702bb83fab7856d9ca478f5a4341f91878521dc54b82c5f6ede6c4cf49a5e97561571a9eb0ee75d452d93900433b3ba8d81f193364d125af5c6228cd610f539674a16a9db4bd300b5f3a7e64a124742e5b2d5a20803e149745e43a91b01a63a8c4ec0dfda2c74856c91a416f6f8ff21d0c22eac478f3103e746366c2f66da6f669b5c621", 0xc6}, {&(0x7f0000a86000)="e80b925d8fb132219ad73362677704464fdd59b6ef15ca6d3778be75a60f1bf31ca8653b5aba98cfa4993d319804b91f0cc6c09ab40441364d9f335f47f022e82068e035c1406355515461bcaba6f98436f3526746b7d3d2b43fade0ca72d6260e57599093beb61f08a0d30dcf8998a86df47d411f450bc6f8f813f10b762fa61d20de92a4d2c6ba2c4eca990f256b92e368fd31a8b3473a1ea9d5623e6fbdf598e12c71a9", 0xa5}, {&(0x7f00006b6000)="308d4033879d", 0x6}, {&(0x7f0000b93000-0x31)="0d6ca024e46cb6e7c2dc41f78a7b18d766f4629f201f1207cd685e2199579b4ce234c3703371ba7d21a3fa253bc4be9df6", 0x31}, {&(0x7f0000115000-0x1000)="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", 0x1000}, {&(0x7f000010b000-0x15)="019c3b613fa707fcf65c0722beb0a0ce9defc86350", 0x15}], 0x6, &(0x7f00008ab000)={0xf0, 0x0, 0x9, "10178cca3fb041539d5c9b91aa541431c6a12dd21f9a953b872af5ad38714ceb2e519493c98e61d57695f9b6224f665f593796e667f2a847aa8918a84a609d40f01d55d6559cfe520db64060c51415de4ec9661028040c66325b5fcc4ac4e4771518bd77dc3564fd8233cd5e4168026e332ad0570f3fd528f9d0beb5cba2ed1c1ca84e84189eca3a45d7344e6f6f14fc5e7ed71d09fb821c89d09409256db97dd86aa85425bdae9b1c279fb542a5f1f7ae892250bf4ccf8c106100a40c9ee27976e06644f23cc9c610676545f092ed7b2234b48d50668fc3d848afeaaf9b7fc5"}, 0xf0, 0x4800}], 0x5, 0x24000000) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) 2018/01/14 20:47:32 executing program 0: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00000fa000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x12d, 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={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x9, 0x8, 0x6, 0x6, [0x0, 0x1, 0x57fd, 0x6a0fd9d9]}}]}, @fragment={0x0, 0x0, 0x9, 0x10001, 0x0, 0x2, 0x2}, @routing={0xac, 0x10, 0x2, 0x1, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x11, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @routing={0xff, 0x4, 0x1, 0x8, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}]}, @fragment={0x3f, 0x0, 0x8001, 0x3, 0x0, 0x52c, 0x0}], @tcp={{0xffffffffffffffff, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"19"}}}}}}}, 0x0) 2018/01/14 20:47:32 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f00006ae000/0x14000)=nil, 0x14000, 0x0, 0x30, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0xfffffe0d, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xb2b) getpeername$inet(r1, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) [ 115.996732] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 116.034991] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/14 20:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e53000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000229000-0x64)={&(0x7f00006cf000-0xc)=[0x7f, 0xcce, 0x0], 0x3, 0xffffffff, 0x10000, 0x8001, 0x40, 0x7, {0x56, 0x7fffffff, 0x1, 0x6, 0x2de, 0x10001, 0xff, 0x7, 0x8, 0x1, 0xc99, 0x1, 0x20, 0x400, "5a0f3891db05d93e717b369777b9a0fbdc2da37e39dee4fb023163165b0c1ab4"}}) write(r0, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) 2018/01/14 20:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r1, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b6000-0x10)={0x2, &(0x7f0000cfc000-0x10)=[{0x400, 0x0, 0x3, 0x1000}, {0x80000000, 0x0, 0x9, 0x10001}]}, 0x10) r3 = accept(r2, &(0x7f00005bc000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000089f000-0x4)=0xc) r4 = socket(0x11, 0x2, 0x0) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f37000)={0x0, 0xab, "c09ca79f63ee080d3ffd8651d0724832df953e691a324093434031712bd1c55ced48b8d397455f9f2cd3d8ffc0a6a51844d316f6900965fd9d6c2a6d62a42c2fc27729fccca2e02dc7a2f0b5ff776242c8e813ce472b94df885c31cf3bec175c5dfd29db0679a4f9fcdde1c50a8fb4ff38ef0f8e8252a1d775b388c28b20fbe36ee6862818b5c07c55140f7b3582507553baa86351b791c53327825cdd99c0de5f8365f7fb1a439cb8a225"}, &(0x7f00006a3000-0x4)=0xb3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e38000-0x14)={r5, 0x6, 0x1000, 0xffff, 0x7, 0x2}, 0x14) bind$inet6(r4, &(0x7f0000df2000-0x1c)={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt(r4, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000e52000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f00000dc000-0x4)=0xc) setsockopt(r4, 0x8000000000000105, 0x2, &(0x7f0000ced000)="01000000030006000007000000c4ffcc", 0x10) r6 = socket$inet(0x2, 0x10000000000806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) 2018/01/14 20:47:32 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000a4c000-0x8)={0x0, 0x0}, 0x4, 0x1000) 2018/01/14 20:47:32 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000fa5000)={@common='ip_vti0\x00', @ifru_settings={0x8000, 0xeb2d, @cisco=&(0x7f0000fa5000)={0x7, 0x8}}}) 2018/01/14 20:47:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x1a, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) shutdown(r1, 0x0) connect$unix(r1, &(0x7f0000fce000)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) r3 = accept(r2, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r3, &(0x7f00008b0000-0x1)="ce", 0x1, 0x20000000, 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000f35000)=0x9, &(0x7f0000051000-0x4)=0x4) 2018/01/14 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000010, 0x802, 0x4) preadv(r0, &(0x7f0000366000-0x60)=[{&(0x7f000010d000)=""/100, 0x64}, {&(0x7f0000701000-0xe3)=""/227, 0xe3}, {&(0x7f0000a19000)=""/93, 0x5d}, {&(0x7f00003c6000)=""/164, 0xa4}, {&(0x7f00008cb000)=""/130, 0x82}, {&(0x7f000047a000-0x5c)=""/92, 0x5c}], 0x6, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000175000)=0xfffffffffffeffff, 0x4) write(r0, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) 2018/01/14 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000726000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000093000)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000125000-0x1000)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0xfffffffffffffffd, 0x5, &(0x7f0000ee0000-0x49)=""/73, &(0x7f000026a000-0x4)=0x49) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c24000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000349000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002f8000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f000041d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002e8000)={0x0, 0x9, 0x8, 0x1}, &(0x7f00004ab000)=0x10) r5 = socket(0xcdecacabb61d4248, 0x80006, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000b38000-0x64)={0x0, 0x5c, "9baf8c11bdc864ea95392fa675e11f244e1f35612fbc09890ef2eddf604176225774f7f7c52d2933d0fd138660e07503b242286540655b61d79d88fa34b13e4331ccb44d0f8af1634dbc0513f21284bf946916c3fbd8b52f9bf98a19"}, &(0x7f0000552000)=0x64) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001a7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b78000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000549000-0x38)={&(0x7f0000a25000-0x1c)=@in6={0xa, 0x0, 0xb3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c, &(0x7f0000d2f000)=[{&(0x7f00006f1000)="590afbcdb4105ac8e280f61a5ff802780d13c7f45117af15a8998d1f82c21e41833424a672fc8f855c078da39e5fb6ffd1597992d0c5a44be0f3cc279563894d50f63e", 0x43}], 0x1, &(0x7f0000fb3000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0xdd6, 0x204, 0x6, 0xf3d, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x0, 0xffffffff7fffffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8009, 0x1ff, 0x800, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1ff0000, 0x8002, 0x1, 0x0, 0x9, 0x66c, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8006, 0x81, 0x8, r7}}], 0x120, 0x14}, 0x20000010) poll(&(0x7f0000c13000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/14 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0xb8e, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00009fe000)=0x0, &(0x7f0000e00000-0x4)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c3b000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/14 20:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0x14) r1 = socket$inet(0x2, 0x80a, 0x10000000004) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) pipe(&(0x7f000090d000-0x8)={0x0, 0x0}) bind$ipx(r2, &(0x7f000031f000-0x10)={0x4, 0x7, 0xc736, "036a5dfcb382", 0x100, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={0x0, @in6={{0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1218, 0xca57, 0x6, 0x5, 0x408a}, &(0x7f000065c000)=0xa0) r4 = socket$inet6(0xa, 0x6, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00004db000)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f2000-0x108)={r3, @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]}, [0x10000, 0x1, 0x7ff, 0x101, 0x8001, 0x52, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000d73000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e60000)={0x9, 0x201, 0x3ff, 0x1200000, r5}, &(0x7f0000694000-0x4)=0x10) 2018/01/14 20:47:32 executing program 3: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000dd8000)={0xe, 0xa, &(0x7f0000a65000-0x50)=@raw=[@call={0x85, 0x0, 0x0, 0x12}, @alu={0x7, 0x6, 0xf, 0x4, 0x4, 0x4, 0x10}, @jmp={0x5, 0x1f, 0x8, 0xf, 0x1, 0xffffffc0, 0x1}, @call={0x85, 0x0, 0x0, 0x2}, @map={0x18, 0x6, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000dd9000-0x4)='GPL\x00', 0x1000, 0xac, &(0x7f0000dd9000-0xac)=""/172, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00009d5000)={0x0, r1, 0x3, 0x2, 0x0}, 0x14) 2018/01/14 20:47:32 executing program 4: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000052b000)=0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006ab000)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000954000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000954000-0x4)=0xe8) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000953000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2, 0x8000, 0x3, 0x0, 0xa, 0x80, 0x20, 0x2f, 0x0, r2}, {0x6b3, 0x0, 0x4, 0xa33, 0x1, 0x3, 0x3, 0x8001}, {0x1, 0x3, 0xff, 0x3ff}, 0x3ff, 0x7, 0x3, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x1, 0xcbb, 0x1800, 0x800000010000000, 0x2}}, 0xe8) 2018/01/14 20:47:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000235000)={0x0, 0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x100000000) 2018/01/14 20:47:32 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)=""/220, &(0x7f0000001000+0x98c)=0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xf, 0x2) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000)="9fbe", 0x2) accept(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept$inet6(r3, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d28000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/14 20:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x53) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000c88000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x7fff, 0x0, @multicast2=0xe0000002, "03000000"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) pipe(&(0x7f00002d9000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000d00000-0x4)=0x0, &(0x7f0000935000-0x4)=0x4) 2018/01/14 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r0, &(0x7f0000548000)=""/230, 0xe6, 0x0, &(0x7f0000fe1000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000051d000-0x18)=@generic={0x5, 0x200, 0x5}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x80000000, &(0x7f0000fe3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fe3000-0x20)={0xfffffffffffffffc, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fe4000-0x8c)={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]}}, &(0x7f0000fe3000)=0x8c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000501000-0x4)=0x8000, 0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000e28000)={0x7553}, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fe4000-0x8c)={r4, @in6={{0xa, 0x0, 0xffffffffffffff5c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000fe2000)={r3, 0x400}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000fe3000)=0x1ff, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000d37000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00001ee000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x4d, 0x15, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000fe5000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) [ 116.214193] sctp: [Deprecated]: syz-executor5 (pid 29426) Use of struct sctp_assoc_value in delayed_ack socket option. [ 116.214193] Use struct sctp_sack_info instead [ 116.228744] device lo entered promiscuous mode [ 116.267972] sctp: [Deprecated]: syz-executor5 (pid 29436) Use of struct sctp_assoc_value in delayed_ack socket option. [ 116.267972] Use struct sctp_sack_info instead 2018/01/14 20:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) r1 = accept4$inet6(r0, &(0x7f000059d000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000065d000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000055a000-0x4)=0x0, &(0x7f0000286000)=0x4) 2018/01/14 20:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) pipe(&(0x7f0000b10000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006eb000)=@assoc_value={0x0, 0x0}, &(0x7f0000c52000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000edf000-0x8)={r2, 0x7c9}, &(0x7f0000b04000)=0x8) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000588000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f60000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000208000-0x4)=0xb) 2018/01/14 20:47:33 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000697000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80, 0x1, &(0x7f000013c000)="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", 0x1000) r1 = socket$inet6(0xa, 0x800, 0x8c) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000336000-0x4)={0x4}, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) listen(r0, 0x400) 2018/01/14 20:47:33 executing program 0: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000463000)=0x2e8, 0xffffffffffffff48) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/14 20:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000cf8000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005d4000)=0x58, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bf0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r2, &(0x7f0000ab8000-0x14)={0x11, 0x7, r3, 0x1, 0xbef400, 0x6, @random="817b193ceb16", [0x0, 0x0]}, 0x14) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000821000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b63000+0x1b3)={0x0, 0x1}, &(0x7f0000ab6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000055c000-0x8)={r4, 0x9}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/14 20:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e0d000-0x2c)={0x1f, 0x91d, 0x3, 0x5, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ce3000-0x2c)={0x2, 0x5, 0x10001, 0x1, 0x10, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)=""}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000227000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/14 20:47:33 executing program 5: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="7fffffff", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000304000)={0x0, 0x1c, &(0x7f0000094000)=[@in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3ff}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x4}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000555000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000000)={r4, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r2, 0x5}, 0x29a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x8e)={r2, 0x9, 0x86, "0f6c50a775e0c9a237ef6aca980468963822a6d1ea2e8a96aba418f74de6bc044614894d75f66851fb991e38d07bcbcbe0e1d848eb8e50b6888285d47adddd5e6b1d1b68ff141781e3325860272e99c2339f8d508d2264da41c2327d00842d35d34ccce387bfaf69e637a551da4309018126d0df86e6bf073d480180a0ad5c7f862cc9284341"}, 0x8e) setsockopt(r0, 0x0, 0xc9, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000003000-0x1000)=""/4096, 0x1000) 2018/01/14 20:47:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0xc7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000001000)=""/173, 0xfffffffffffffffc}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x6, 0x0, 0x9ed258b9ddcf741d, 0x13, 0x6, [{0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7ff, 0x3, 0xb82a, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0x3baa, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x80, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x2, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x9a}, &(0x7f0000004000)=0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000005000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000005000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) tee(r0, r0, 0x8000, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000-0xc)={r2, 0xfffffffffffffff9, 0x20}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000)={r2, 0x7, 0x7, [0x2, 0x401, 0x1, 0x0, 0x0, 0x4, 0x3d]}, &(0x7f0000007000)=0x16) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000009000-0x98)=""/152, &(0x7f0000008000-0x4)=0x98) 2018/01/14 20:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000189000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e0e000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f0000173000)={0x18, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="0cfcbec790"]}, 0x18}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000a31000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000391000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xffffffff, 0x7, "11a1c25feeed03fbe53a79556d14f14056989e716323dba3109a5c294a40057da77a2a1ccfa89293099630068aace308df350ace74d9e0d2827623517b737f9a877111195acd1848e242104cd396b7d7"}, 0x160) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xde, 0x0}, 0x0) 2018/01/14 20:47:33 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f000047c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1532}, 0xfffffffffffffde8) 2018/01/14 20:47:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000936000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000df6000)="6b8bacccf4cbeda06883e60d864de63bfbcf84144c95a4221c18d6316a7511664f7b45cb719fd5e1827e7a3db929c90ce9626cef1bccf9a3416ffd00106dc2fd46020b8cdab7e48af15553572dc501a6cbd29524750d56cc4bd10d54b859b0956f751086b76af7822a2d29d7a93434721a4945c897a9582ac9f23e2b47e0586b084b687740b178a1c501611141f00da73c065876294f7d73dcf37799b0c707f32806ba1e2c736615fa7854750793bf1da7d8f971d6e1b78f10345430c761bc1637c2f2dcc6274256a836e7a0dfc0673cdfadb6f95318147998bf1cf6e0c5b84360d5a1221cd7a4af7428f027d4c3b7a4012973722fd8d6929e", 0xf9) 2018/01/14 20:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000965000-0x4)={r0}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f16000)=0x7, 0x2) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000566000-0x4)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/14 20:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000c32000)="12854ee828275301f5eb64262f23b59775f31b4c01ba287e50fec586e93769c420801ebd041be5851e17878e97f97e20d78e62cc0d33e5c3b927cb2fd0ba8188ff1a6b0eeb148af9b5816a7a2bab7716d2ad3f1823481e7c2e8b66a7aedfc6d56e52af850a1637d0353601f201d4beff955610c684f9de3e6a55cf596f74a512ec23c0994030ed6f5a1cb4f362c5") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r1, &(0x7f0000eed000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000117000)={0x0, 0x80000000}, &(0x7f00005b7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004fb000-0xc)={r3, 0x7, 0x30}, &(0x7f0000571000)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/14 20:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000cde000-0x4)={0x77}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f16000-0x8)={0x0, 0x9}, &(0x7f0000f37000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006b8000)={r2, 0x5, 0x1}, 0x8) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000104060200001600000000000000040d0014000000000000fcffff07", 0x29}], 0x1) 2018/01/14 20:47:33 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2e80) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f77000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f77000-0x4)=0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f78000-0x2d)={0x0, 0x25, "71df44ebeb8c5fdd5e1cd7ed17214364c3767f5033405023b7dd2f2a281d41863c24a47143"}, &(0x7f0000f77000)=0x2d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006b3000)={r2, 0x8, 0x2, [0x1f, 0x1]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000107000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000032a000-0x3)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000006f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x81, r3}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000f2000-0x4)=0x0, &(0x7f0000c4d000-0x4)=0x4) r4 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x3, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10000035a) recvfrom$packet(r1, &(0x7f0000759000-0x3e)=""/62, 0x3e, 0x41, &(0x7f0000cfd000-0x14)={0x11, 0x1c, r3, 0x1, 0x6ac9782f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f76000)=0x0, &(0x7f0000f77000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000f66000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/14 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) writev(r0, &(0x7f0000843000+0x97d)=[{&(0x7f00003cf000)="2900000018003109da00000000000002021300002000ff06800000000c000800040000000006000fb9", 0x29}], 0x1) pipe(&(0x7f0000327000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000e30000)={0x4, &(0x7f0000fea000-0x250)=[{{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(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000fe9000)=0xffffffff, 0x4) 2018/01/14 20:47:33 executing program 4: r0 = socket$inet(0x2, 0xb, 0x5b60a442) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x200000000000000c) write(r3, &(0x7f0000859000)="1f000000070afdddfffb00f600008001fffff30c090002c006000806000000", 0x1f) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000133000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000568000-0x28)={r4, 0x0, 0x1000, 0xe2, &(0x7f00004b5000-0x1000)="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", &(0x7f0000335000-0xe2)=""/226, 0x8, 0x9}, 0x28) 2018/01/14 20:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x5) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a62000-0x8)={0x9, 0x0, 0x1, 0x3ff}, 0x8) r1 = socket(0xa, 0x3, 0xff) pipe(&(0x7f0000697000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f00004a3000-0x38)={&(0x7f0000221000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f000079d000-0x10)=[], 0x0, &(0x7f000096e000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00002cf000)={0x100, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000581000)={0x5, r3, 0x991a1b46f674d0fd, 0xb6c}) 2018/01/14 20:47:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0xaf)=""/175, 0xaf, 0x2001, &(0x7f0000001000-0x10)={0x3, {"72d97a3a6497f9"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b08000)={0x1, 0x1d, 0x3, 0x1, 0x2, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000c87000)="64c9c990cd1d3a3376cbcb090b0f139705102ea4a297f1e01b2b46a5fb6cd98a85b31d915f0653bfaff1a1227ac32570c429f98869c3385a88b1115edd7ef7a457dc24c70de4de1bb7cba042f0fa198f9f28643305a020f157fabe232fade6f0b7f10185318cac59db465d3e9cce7758afdb9a5cb721539acbed337b2e054a2937c7ae7c15061133c47a9874e10c553111b703d65eedc8e4c4eb187c5f2e4529afcce43b86060d666a06fb14366274eb7ed184ad1b0817750ae6bd092d", 0xbd) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a27000-0x10)={&(0x7f0000fe5000)='./file0\x00', 0x0, 0x18}, 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000021000)={&(0x7f0000539000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000084a000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000056c000-0x4)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000338000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c1a000-0x4)=0x14) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0xfffffffff7fffffe, 0x2000000000000363, &(0x7f0000285000)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f00007f4000)='syzkaller\x00', 0x83, 0x282, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0xe7) r6 = socket$kcm(0x29, 0x2, 0x0) r7 = socket(0x10, 0x20000000000003, 0x0) recvmsg(r0, &(0x7f00006e0000)={0x0, 0x0, &(0x7f0000b12000-0x10)=[{&(0x7f00008ab000)=""/74, 0x4a}], 0x1, &(0x7f0000616000-0x28)=""/40, 0x28, 0x7fffffff}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000c32000-0x8)={r7, r5}) write(r6, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) recvfrom$unix(r7, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/14 20:47:33 executing program 6: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f000006b000)=[{0x0, 0x0, &(0x7f0000d24000-0x20)=[{&(0x7f0000d23000)="250b980bdb02ae5a05a55a59f927a6152a56e0299bdda95fbf9269398236e14d92610f39e6a0ae10f9c0a1e6b3f85daa437043b14ff2bd997718eb7956749bc3c21f1d4559a0d61b275f4dbe8199cd6c662f02d0f421a409a4b81fe7ab1c2cb091dd3418482bfcc56252fa44cccab331b135662051aaba472cbe23a5adb818c3e0d0e93f74a91567d603f42a62df3ffa6fc3ceb0531d61ba1c2ee79b69924b9f5ff53d6735434a2792128da7e80c98f08bedb76773ec5bf0a03b1a537d8eda1b3f70584a483c472b59cf9a52dce34cc7a7dd81", 0xd3}, {&(0x7f00005a8000)="970b9f91963fc3ccb81007b2c5f5e15324b9b12d94d687366454b4003da2f05bc77e2e8b4040ef38d7f9224bf41f3297292852b8e2c2f169b6f57d1be0d6fdb45ed1530c49c2f31bbb10cba3a6ef6fb5bf9f1740fa007cf2909f98dc015596b2afe7f50c5d0943af224d6d6eb66ee54afe5d892a550c99534e1ce362d46f4910629842dcd83a1d26dbd0ae80f6e9144816a40b7aef107471e86a04d00a5b8bf85751409c7ad8d09a05949405f210bf1bdf3aec6209051f826d7349b76aba8de5017e77b07229115061f81700f0e86408f2449f1188c1dba35106a16850", 0xdd}], 0x2, &(0x7f0000d23000)=[@assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xe8, "b401f331e109737ad2b30d0fe776ff608dfea66f2dbd3ca15c902ffebdce2819ac074cfb90883e8c15e13aaa44d1d8772b68be5abe00837cf7f8dd3ab9b573e02171274351524babba4466429287cac88bba2ec62adc05453340637f30ab3e8af6760455d490198610b861f61fee22212c3327fb38c1c4487287c39b58acd703641b17506c795ab5ef3dd71ea41608f29cd6ffe0335032b1d81bd3927308a90d44fc25f1c10449793eb6aa0a9bf217f2275073357ade76d74655e5ce5893f72566b87da0e3448c918e110a91a90d60cc35320bf67db791fae7f5118c6eacaa6386bca4ed8c342f3a"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x82, "2c174201980af2808a9f13c04655d8ad668a3387e508438e956fb9f8901217e0322c51cd412a25d06fca04a5e6fcf691f20e8cb2790991d4792650e0b5c19514e5eb1c76f5f488ce959be50df3caa8f69975fe71dbc64034256613840e32fd54740af82fcd5b28b244da9d275c5ecb7dfa7f3be4b70a2822b6a4e95c6c1eccfe3bb9"}, @assoc={0x18, 0x117, 0x4, 0x10}], 0x210, 0x41}, {0x0, 0x0, &(0x7f0000478000)=[{&(0x7f0000152000)="e40f3d92b95ac581fe8fe5260c800762f67695c53a8b7d7569143c5fca1b9b431cd657c88a8951131fe90745791882609c26", 0x32}, {&(0x7f00005cb000-0xba)="82e8245031942258c84ce48eb43a2fcdb61c217b7252d1ef0028ee65fe5a1bf341503da46f5032d24e6611f0d0095aa312b72453973116d5f639ff44163b7596308e639afbc01c31acd6078b1bb19c69da0023505af82fd3fe7d3e4fc2d17496ed30a9023b2831942568ce321289d8620ea3b66fbdd23444142e1ac94babbfee4b2f036d397ba4b01d0617ccc3e0b598be9438e8186f495071c740c14647171a02fb390f262f357d7d730280693899bbd9feb55b053aaab7bbdc", 0xba}], 0x2, &(0x7f0000d23000)=[@iv={0xe0, 0x117, 0x2, 0xc7, "8fc4f8b55afbfe5eee8e9615481620c7e16056aedc071bcc730f396120000c695dd3530eb0bafb07cc12473df5ce6a26f4f7a1884f16ba48ba34909d15600c9a4ea89ce7addfdb8a6c4bdca31458772ccce41c11be6c525093dba4b9803c92c2bf4a49b5172c3c1dff31fb34ec13a350838304ff3e2dc4627d624c1ffc207989f21a1f6f77b6ef20d667ad23b5b40e303afba8841d5c70e90a2f600066dccdfbdb74608f0c505a547a81f6b966db0e32a5e826204fc3439ff7850c722a7313ab5e69734fe8cb46"}, @iv={0x28, 0x117, 0x2, 0xd, "b56b52f3ef6593e6b2b611094d"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x68, 0x117, 0x2, 0x50, "dbb6d012920e50f0585c874abf9d2751d8039d60c0faabecf749366935e5d21cb34c316582c59e8850b2ab3aeea9e3c994f9d39b89dff10cba3ddfd132751c3b4032869447941d55807456032069d96c"}, @iv={0x80, 0x117, 0x2, 0x6a, "3aa49cc04c65a52fdb5993783971eca490fcbbe25e485477eeb6ab618898480a688a04827bd600ffc92b4e5025ac1515da339ea74813ca2141bf4bdd66c79a749b10704bdebfebc79fdb5706b74db490813626419a910b53b746ea0b024bdb584fd273e648318902478c"}], 0x238, 0x40001}], 0x2, 0x1) r1 = socket$inet6(0xa, 0x80001, 0x1ffff) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/14 20:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000028c000+0xd3d)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000692000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000cf4000-0x6)={0x0, 0x0}, &(0x7f0000748000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000019d000)={r1, 0x0, 0x2, 0x20, 0xfffffffffffffffb, 0x4}, 0x14) r2 = socket(0x10, 0x3, 0xc) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000436000)=@common='vcan0\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000525000)=""/216, &(0x7f0000de4000)=0xd8) r3 = epoll_create(0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f6b000-0x90)={0x9, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000793000-0xc)={0x20000000, 0x0}) getsockname$inet(r0, &(0x7f0000ff3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d62000)=0x10) write(r2, &(0x7f00002c4000)="1f000000010a1f00000000000000000004000000000000000400002000df18", 0x1f) 2018/01/14 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001200013d3524000a00060200000000000000000000080d001400000000160000002008", 0xffffffffffffff1b}], 0x1) r1 = accept(r0, 0x0, &(0x7f00004e5000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005af000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bc000)=0xe8) connect$can_bcm(r1, &(0x7f00006be000)={0x1d, r2, 0x0, 0x0}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000113000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000193000)={0x7, 0x8, 0x9, 0x100000000}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000946000)=0x0) sendto$packet(r1, &(0x7f0000690000)="05b8518c37ffd60e855712db3ef017339c5d5b8c57ddc4b30550bb0ca88337de16757d0ac9c1ad7984e3c181c7e04f33afb318f5debc37cb254c4f4f773af8f0b2608b9715c92d1175a01e51a6791fe804289f48b2b40c89755c615cb144fdc489e8246438549c57c35f27a16d5276f9c249b0ef35f0bf17d3c8cbd7d29f4e9757e689697f26f999a05d76621cc87e1a1f6aad47507141e0995f13aa12f4", 0x9e, 0x4000, &(0x7f000077d000-0x14)={0x11, 0x1f, r2, 0x1, 0xffffffffffffffff, 0x6, @random="e66e7aa622a9", [0x0, 0x0]}, 0x14) 2018/01/14 20:47:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_flags=0x9602}) 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) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000)=@generic={0x0, "0dc7927144b86cd93a40acb0d4c04d30cd631d20f41446ba0e4a10aedafe5384bc5b158c8fd9d86f820eb93e574125679ad91c288216c70244d366eb1a06ce662488e71d5d483b3ea13a884cf3cea4e8692772c36ecef8542733a186990eddae1f2bed2eec3f3cc758e476e2c3fbad86068c1d063e9cde940e54e7d71667"}, 0x80, &(0x7f0000003000)=[{&(0x7f0000004000-0x13)="937ab7a4657465a816e1cde59806ea6f82a4b4", 0x13}, {&(0x7f0000003000)="116e6d7173b68c62dd6826b9ddc1491e3eb878ae5eb17d35f3381111d580dbaf1557064bd960af78f53f9ff27d10b7fff03a82e6dca2fa1e1a0cd4a1cf3b690948574c9c33c49b09077a0f6294da5783f5f96bc8deafd3d82365265287df43a058cdd8c8c66d04d6796fde7767a20741aad90dc985bf26c30adb2674880b4dfc582f376ac70763bda5fef73c4e9260005be9860b365d31a4f2cd7eabe25a7ae855f9379767702bf97f484e99299af4d0e91620c562e154624023a3a609a0c3b945359c8b9bb5e2a7a54087a553fa0c759b708792161ddad0977cc515a6689feed24b264e7219e199", 0xe8}, {&(0x7f0000001000-0xe5)="18ddc29d72dab1ab5481995bcd7e03d05c68ecde99dd6accefef6159286376f8bfc30c1dc8555a59fdd294eb7eb5553edb21250c95bd08abefafd435122362392e170617d3bac94a0e1c14a349d99dd60f24a6f81f795302a482fc5b9178fbb43ed02239f523aed249fbaffbd872ec849ad20b8e36b726d4ebe187ea9d9766ad0f770a81b6c9029c603fab2b44d3960867cb2571ff2fb3dddf44ad40afcb448fba9a9fe1e71bc2e158f4b7e857c7a114528e4412ce40c70507a0b7577c3c0680f9ee63cb86ac10db192ba50ce2e4174d5d49572b39b32f62d32974c6a7f98f7ce04a4d738d", 0xe5}, {&(0x7f0000003000-0xd2)="039bba8741b39e0abb5099c30b4e7232665f71553497b522dd4613718ee94c350a1b542df229eb43adb778a818d0dd68b7b915b9417197f139d167825335176125c8f65bca20f26592b6d732087928bfc2d7bef21d96bf9808d0906a8eb27bcddb73ae02f74883fedd2d3b673b0ff730a81d007e034a74cdbcd9ed5feb088ef17f004638769be9b833a863942188d65d8d64fe2cca46e4f14a46af66858569177b22aea93c2dea261fd8bd14dcfc0fb7a06be3c613181fca15ac8116907fda63c74c846d14cb23a3e73833b8f5a6f3febf63", 0xd2}, {&(0x7f0000001000-0x12)="3a0c3908a5b4da78dabda28e8e5f3c8ebb99", 0x12}, {&(0x7f0000001000-0x2)="1f7b", 0x2}, {&(0x7f0000001000)="0105467db421f9ed7fa1ce6d17882d47a6a2c4714ad4bdbd780193f6d5d4149f66a4d6a4f96880172533dd1c378f119d77d77dabd9ff1445b45369ed578d1dbb2dc4d83e0af92440a8da5cbbc2e23450376e6ef31e0818be06664f9bafc42c6700023d69492553f8573f9dd3988536ad6b53f6dfdda894150a4163941ad40a2170b8dfe7bcbda953fd26", 0x8a}], 0x7, &(0x7f0000003000-0x5c0)=[{0x18, 0x11f, 0x7f, "818903bc91f3"}, {0x80, 0x109, 0x4, "f186074f5a55345a9e299e85e8d8533302fadaa20822f911b2017a08bad638be17ea8fff84bb137b35f4404839abe4ed5d990be60602f156efd63150ebc408fb3849f1320ef4873cc4167223509e056abd45859cfad516f34947f212c8c44a15d78a31b8235cf9cf399d4a"}, {0xa0, 0x116, 0x3, "a61540a2a8496419266da76cdcac9920d89362395e1625f2dd2323e858c504a42027996ab74ba1e449f5e0f33a11346eebe7a169d99b0d30a7dd3df13b4c1ddb1b5ac1ed914f4dcfe7b79ac648b8bc58b958c894d26a4ea713f37ec585c82add9e305f6f56bd0518b8d8e960f8b79a25600c12df6243725c7024ce1c97ef673c8fb0103e415fe99e3abc58bc"}, {0xe8, 0x117, 0x8, "d3c68474c11772de0dd0013512d8a07c305c51112f3542dd171a29bad002f90c044a057af1d8eeeb8c4a05fb363a78bed4959d2106fca0088ed84fe353d55d1a31a9f9457ff857b8945e9eb8e6c51c5f7d882c8996029a79f7e4ce94b42bb925e1e4152b830c4749a3375c968621b7fa284a550f47627a5a4cbd3d4b097c6ad897f4765333a7af12908612fb9535f0c7be53b4ae778198bfa1e307c39ce8f6e9a7b02be64f3c5ea85c0a22ed8cb50f8161c954d64aa2ae3c0f09db531dedb8c26663ed368c8e3ebfb139d37eec35e5cb617ceb1feb712a"}, {0xd8, 0x114, 0x9, "e3dbc1457cb1276bf2dcdace3a69cea24577c393de92c13a9f082643f500abed068b519f3cfac2053189b20a1e376ecd5d0974f0c7b8f65086a1e60c77766cba513a7dc2ca0f1cfe9bc16e27e1f0d3d4773b9d6c1435913ec6f6321fdeac796ff87c9b1eaa09b931fcab9a2b250d1265069d9a7f4dcf53acedeefdc8576cadf5b2b18a2664380abd730997cf0fbde58f5da0fb00bb8390025c1e6d51d7cf5b63df15a8ee1a2e687d4ca2ac147d59682fe0932dbf4566b5a49acd4b296db8858ecd2811f934147c"}, {0x18, 0x119, 0xb686, "60baa12b44bf37"}, {0xc0, 0x11, 0x6, "48787b9caff093bf950227808a5bddf96aeb59d11166e02694fbf1545a0f43d3caf0a229fe972c5c519768c825b6266feb39a060c7c270a4426ab0751fa0d1d0cd0e587a248004e292fb3bd673083903437ac18a420ad3b309d91b051d676f8c3dbf7a6440166be6cd2ac069f255ab2a07d499c1217b3ac1531647d4abc13a30cc81a50386e32f1ceed85997b658776615efecaf8a34c659e4e62b8b115c97bfad607dee2410a0f8e8dd5104c3ba5c"}, {0x100, 0x10d, 0x200, "da631becd8aa6f1d4d611aa38b508d30f87c37aeebba36f7559b85ffeada749ad8d9d8adb89d1e4903398631ee8a180317f9b2a7fcce8d7452a329e17a70d4929e49e80bc25f5003f2fec2cae1ef6d3b8189981fe6130a9535b9e7b96cfd972cf69dd4bd028d0cfb716ccca79cd0ee524fa603d290dc936bd4aaec9a802245f94894ae74f384184843c24d53777f26a433044c6a43800cdd1833cd416dbca5f95e280c009778c3f4b395082e40b97f6a56062409d8992ac29ceaf732b0b8adb10681ae6f07d396fab073905ce40864988e0a688a53fc6b6c89cb467be3db0af564aa36f353396c4678"}, {0xf0, 0x0, 0x1, "148d10340263fb9b870db33918cec68dca79a5b2e446c4a558a5dc412577d02f226ae836147f81f85005c086ac949be1b7a5ec32a2f0c7ab0dfc407a377359257c0b490b380001dd9e9b80cbb5a12016e0078b017de973399e5fff32329a4aa48f5362ad225f509a9a3c524c512978b34d4e905637e1ce6412d42c78bf235d1924b831a6c9bd953a60225fbb7a609f37e60d4a680000f9a34931dd79b6d04ac57c533fba74888285c68bb55a2d0b88e5198bf88879c824610103bfcc79e983eafa02631cc6c5fbe855d4b470bfb01668dda28acdeb9a81238e"}], 0x5c0, 0x4000000}, 0x850) r1 = socket(0x5, 0x80004, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/115, 0x73}], 0x2, 0x0, 0x0, 0x5}, 0x2020) 2018/01/14 20:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) writev(r0, &(0x7f0000b0b000-0x10)=[{&(0x7f000013c000)="9ca89967f94e54a74d4a613995c0eeb90c29e09ac23198", 0x17}], 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c", 0x50}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 20:47:33 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000007000)=0x1c, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000009000-0x4)=0x7cc6, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4)=0x0, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000b000)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x1, 0x6, 0x2, 0x3f, 0x2, 0x0, 0x80, 0x3a, r3, r4}, {0x4fec, 0xd55, 0x200, 0x10000, 0x40, 0x6a7, 0x747ed0c0, 0x4cd5}, {0x3, 0x141, 0x7ff, 0x7ff}, 0x9, 0x1, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7e}, 0x2, @in=@multicast1=0xe0000001, 0x4, 0x2, 0x3, 0x2, 0x7, 0x54f, 0x108}}, 0xe8) 2018/01/14 20:47:33 executing program 6: pipe(&(0x7f000090e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0xc00448f7, &(0x7f0000000000)="20ba9b19064db30c973fbdb9412cbbeab75ac97c554409c652f9fb16a59255c572a401bc954a7921ed82ef18f2b0b02a3a1241162fb77e203c5e6484fe317ddca1986069effe1a2d00d0b251ba6dc47f2cb867d471f860560aaea712f4bb63525b3482cd57ba4d8bfef2c905a1d21206fbbb68efffa2fbf61c600c1ca1ce9f1af6b9a89a7026a9ed0c4c2c49b2aabf7626de1fb0a125495c3757ada5326a1d98bc4e77fa34ab10a6e61d2ff27a46e533dae2b290dfda71d2b68d50") getpid() r2 = accept$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0/file0\x00'}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000006000-0x4)=0x1e) pread64(r5, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x2}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000003000)={r6, 0x81}, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10003, 0xb7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000008000-0x10)={0x4, r7}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r6, 0x3, 0xcd, 0x7}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000009000-0x10)=[{0x8000, 0x8eb9, 0x7ff, 0x80000000}, {0x2f16, 0x7e0, 0x3, 0x3ae9}]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007000)={0x0, 0x7, 0x2000}, 0x4) 2018/01/14 20:47:33 executing program 4: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005a9000)={0x0, 0x80000, r0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ec5000)={0x3, &(0x7f0000516000)=""/39, &(0x7f0000ec6000-0x48)=[{0x686, 0x1000, 0x10001, &(0x7f0000ec5000)=""/4096}, {0xde, 0xc4, 0x1, &(0x7f00003fb000)=""/196}, {0xfffffffffffff06a, 0x7c, 0x200, &(0x7f0000ec5000)=""/124}]}) writev(r0, &(0x7f0000ec5000-0x10)=[{&(0x7f0000ec1000-0x3d)="390000001300090469000000810000000700000001000000010001070000001419001a0004000300110000008c0000080001012d00f41ee400", 0x39}], 0x24) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c82000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec6000)={0x0, 0x0, 0x0}, &(0x7f00005ab000-0x4)=0xc) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000177000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec6000)=0xe8) r5 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000be6000-0x4)=0x0) r7 = getuid() r8 = getgid() mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec6000)={0x0, 0x0, 0x0}, &(0x7f0000e2c000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000097e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000285000-0x4)=0xe8) r11 = getgid() r12 = getpid() mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec7000-0x4)=0xe8) r14 = getgid() mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ec7000-0x1)=0x0) r16 = getuid() mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec6000)={0x0, 0x0, 0x0}, &(0x7f0000ec6000)=0xc) r18 = gettid() mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007b4000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec6000)=0xe8) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d8f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec7000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000265000-0x38)={&(0x7f0000d0b000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ec7000-0x80)=[{&(0x7f00003e8000)="bdf36958a794a5863d8eefa226a668858c2887c0af902eb11a0aa375244b63718ea5642b4992e9d3f28f6d0a3e13b441d4c102f7a74ae6cf781fa3c572", 0x3d}, {&(0x7f0000428000-0xe7)="8e41181e3356b0a5a3d93e19e6a71837b60283d5445ab5b3533322040fdf110f111f5cf655d295cc5c8397ff581251cac23817aaa945c72a30f286dc8410335cb12e33bc88b166f4cd45188fcc31a4291632697a9a21997ef3522f4a05147022c851da9f1bc3dca9df6ac2f6f396c2f68a5e890ee79c26719c11333d7f8f2d29c37c49e2c304b3160f41912687b1a7aa648b984ebd422f229566c8612d8d76c4e63b9cdf357aa1a46420a6e88c761438f09ee5c4c2405aec81699fbc1b2aeadd19c085cc873c273c2642235181e21837a501ec685533b28f207d6739deeecd4f4f5e33dd52ae7e", 0xe7}, {&(0x7f00005f8000)="14b680ddb0020e9ffe2cd8bccb5e53db236356e627d128cde94caca44022dd87e915dd36f2225803e6fcdd883f7d5f93ecb0f8bd99849937036a75bc45b49510bae3b6790ab0d8a0425b8b8912847edb583ad5ce37ae02dc8540aa1586565624c5aeb9b5b67be96d8eb23bf99194f20dea8ac4472673801643bb007741a7d7975076a9b8883f94ac44a4766b10032de12255fbf6209bc1f1cf17d5b8410b8209da7dcfb55bfaf36439bbbffa46a417acf4f24458e7adcb1c746b2888b8c569e5aedffec317c62350e82c78cbf1887e51de11b9b14e79", 0xd6}, {&(0x7f0000ec7000-0x8c)="ba2f8e7120a12a440df861a2e09faaa81beadceff4eb6ec18714a19232884221db09cf21b6130ba80579b6744cc8fa38c97b68841df5eb1e88b31322c39d6824bc91b65fc5cb419a9cfbc818b3bbb052be92c4f91b45dd7e36de87c7df4174eb7fafe6e6e41f1437b86c29b24a520e0eeae19017079e5f48e1c39c9aab93d2c896c82638bfb01a3ccd758194", 0x8c}, {&(0x7f0000ec6000)="87c1ca3ca9ac3cfbcdd5ae401d34551538ab7a99262241c6cbfcb8dbcbf60f349946b6b7a85f88c9157f9466411000f9030f5c4033ec17330eca4406b8f947c83f1d90933d362efde91783a5cb2e890412d67148501e0977c26247edb6f35f7ab802ca7d56d1a84f9db7e1e62c920b", 0x6f}, {&(0x7f0000ec6000)="1413d59b173a5d61d07a17eb9eed6c0e004dcbeec057da25a793b5b9e9ad1164a09b95d34c20625fd462abd787a46afdae2cd8f1e4a259ebefee6d5e586f63f5fb322ddcbd6e78d5631e89e98d5c4dd18aafa85a5b22c75055dbf7d694e1e446dc337c83802346dcfb91d19568e6e8c4d4b26f6496ec4a7b61c8be", 0x7b}, {&(0x7f0000964000)="672cbd1e3cf8e4d13b98d86b8e94f51b015c230600639e9e4e7e1e014924926449b45187e32f1d26d9953cfbbc9492973e66491edfda4b6434bb4640b354e82f", 0x40}, {&(0x7f0000844000-0xd9)="9279ed20d7c2cd9a137e81ebb47a09bb4fe110a7c946630fce1f95425542f7ebe578d384115707271a9905e45bd3156530ea43788aa8b76aa12290991bf4ff8a318e3163258aa3fd1ce6bac99e6a0fccbcb2fb4e30e750d02daa6f76e87d1c8049bb4a3e5f6353af008dc4bd5993e0edbbf9eb7fd4408a34904d0d50ac8d2a9b08aac5a9d41c663850e1eeb4d40debde2b37a2cd7bb3aa43191ccd6d73b5f4b653bdc5a8efff8313c171d0d8314bf4049721b579653eb3ad9e38079fd8df5a74dd4c6197445c018805080e5d5c17dca7f00b0795d900fd281f", 0xd9}], 0x8, &(0x7f00006c7000-0x160)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x160, 0x20004000}, 0x40) 2018/01/14 20:47:33 executing program 1: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000522000-0x40)=[{&(0x7f000046b000)="b0884acffffcb6403cc76d0e2e0b65836f0148bcdb74418e2acf327e758b9a76057529a748f89a7247a467c2b218c5b98c831f", 0x102}, {&(0x7f00002b1000-0x10)="3bd3b66edd546930b6982693b0eeded6", 0xec2d96bf5b6b8e81}, {&(0x7f0000142000)="744f1d915fb048dc772f72845861a94ca9d403a72ef82c712ff341c6bab5229c6c9399dd749e2a6b3ffaba001dc2e4fe5f9973b2404002a1964c39972a4b4257ecb998b1b9a442ed04b22272d4f7fdabf4dffa9c52b37dd59aa7fac3be4551d7d29e68c53a540c6e6198016edddc451a9aa05dcb78e0ee5356af", 0x0}, {&(0x7f0000520000)="4e64ab7d48567a0d07360eebbeacd86cf4d71a2391fc40445e267cf22a732fa9f81cf371812aedd67aa2c4e538", 0x0}], 0x1000000000000002) [ 116.566603] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/14 20:47:33 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000011000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f000000e000)=0x5, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000002d000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x3, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000004000)=[{&(0x7f0000009000-0xf3)="fc150f9b", 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 20:47:33 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000e89000)=0x0, &(0x7f0000ffc000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/14 20:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000088b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6b000-0x4)=0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000557000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000948000)=0x10) r3 = gettid() sendmsg$nl_route(r1, &(0x7f0000d25000-0x38)={&(0x7f0000d87000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00007a7000)={&(0x7f0000c7c000)=@dellink={0x54, 0x11, 0x101, 0x7, 0x2, {0x0, 0x0, 0x0, r2, 0x10083, 0x8}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x6}, @IFLA_MASTER={0x8, 0xa, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x1800000000}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x54}, 0x1, 0x0, 0x0, 0xc040}, 0x4000080) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000982000)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cdf000)={0x0, 0x200, 0x8, 0x1b29}, &(0x7f0000a21000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000707000-0x6)={r4, 0x9}, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x81, 0x4) 2018/01/14 20:47:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='tunl0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) sendmsg$key(r1, &(0x7f0000446000)={0x0, 0x0, &(0x7f0000043000-0x10)={&(0x7f00008d4000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001f2000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000061b000-0x3d)={r2, 0x35, "e04fef83c5782576b52c089b0574819d0c2ae273131ec47bc39fdc0d25cd5731b83652637433c637e3c52a6ef823202e426081915e"}, &(0x7f00005c5000)=0x3d) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101fd090000000000fa000011000200dfff000000fe0000000500010004eb00"}) 2018/01/14 20:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x6, 0x7) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000959000-0x4)=0x0, &(0x7f0000461000)=0x4) writev(r0, &(0x7f0000f57000-0x10)=[{&(0x7f0000f21000)="390000001100094701bb61fbc30500ff0700000002000000d7effbff08009b0019001a000f000000b30000000000040004e9f50006000d0005", 0x39}], 0x1) 2018/01/14 20:47:33 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000359000)=0xfffffffffbffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/14 20:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e47000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002e5000)=0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000f96000-0x4)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a81000-0x48)={0xf, 0xa, &(0x7f0000479000)=@raw=[@ldst={0x1, 0x78065f5d8d73703f, 0x0, 0x7, 0x0, 0x2, 0x14}, @alu={0x7, 0x2, 0x4, 0x0, 0xf, 0xfffffff0, 0xfffffffffffffffd}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x10001, 0x4b, 0x8, 0x20000000200000}, @call={0x85, 0x0, 0x0, 0x2a}], &(0x7f0000aec000-0x4)='GPL\x00', 0x1, 0xbc, &(0x7f0000774000)=""/188, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000ce9000-0x7)={0x0, 0x0}) socketpair(0x4000003, 0x80000, 0x4000000004ad9, &(0x7f00002cb000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004b6000-0x4)=0xa, 0x73fd6603a86fc6b1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cdc000-0xc)={&(0x7f000004b000-0x8)='./file0\x00', r2}, 0x4) getsockname(r0, &(0x7f0000621000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b0000-0x4)=0x10) [ 116.713119] netlink: 'syz-executor7': attribute type 39 has an invalid length. 2018/01/14 20:47:33 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001c000)={0x18, 0x28, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000020000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f0000020000-0x10)={&(0x7f0000020000-0x154)={0x154, 0x22, 0x300, 0x0, 0x1, {0x3, 0x0, 0x0}, [@typed={0x14, 0x8e, @str='mime_type)\x00'}, @generic="39193cd81cdd179c4890f64a9dd634382d693a688fc3fa25ba25ff2dbd4215ec31d47c16875ce4868b0e3ed71da4bf6b2718174a6148a1670311db2f8380d73817c19ca3cc9a18e8f15ff9f30fe53b", @typed={0x18, 0x80, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x5e, @uid=r1}, @generic="dd4caa8ba31285338e895c3871b12006550c13ae03524802607bb0a1143f5f0844beaf361be6b1357ed19703513e04466ba2131e0fc989b0e617e5528dd94cfc558b2240192deec06d694ac106727804ac3a7f28f41954a99c539a202816d261c375514086e0feba229b6865232b7ec843a27c2066bd4ddf411dd6403bac2ae54a821773a91e110cbf267658958a1365c7552ed586bb36c304496fee6eac91c4c4b4b2dd9107bfe5402a6891423ef7ea462ff4f613e348"]}, 0x154}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 2018/01/14 20:47:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b79000-0x10)={0x100000001, 0x8, 0x0, 0xaf, 0x0}, &(0x7f00001b9000)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003de000-0x8)={r1, 0x8}, &(0x7f000045e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7ff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x5, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) accept$packet(0xffffffffffffffff, &(0x7f00009c7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001b3000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000694000)={@loopback={0x0, 0x1}, 0x100, r3}) sendto$inet6(r2, &(0x7f0000b05000-0xae)="212905925376056cfea6c5a8ec197500360bfcb694d33664b338d04c6d8e3e73ac47029decef3d89653c291652a849ffb0c8cb51dedfef2008984fa04dbcc3de2527514508ee585a01a0b46d0d2247b183d0039bcfb1a7ae746376689a49090de57285aae72d30836cd47b8c21afc0a96483ef4b9cc75b097f8469a0fda12978a3dac4f2b0dfcdc409381c30629f8445fc002d405d647f04af69d72d447ce90e76782c2d75c46a1cd3276d4f14c1", 0xae, 0x8010, &(0x7f00002f8000)={0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff67}, 0x1c) bind$nfc_llcp(r2, &(0x7f000018b000-0x60)={0x27, 0xad0000, 0x40, 0x7, 0xee, 0x7fffffff, "a53087430ea711b8609d3e7e11f751d6e96947d67528305aea9574eea4435a2c38a9f941087c3f7c421e3e4e30bd6a7463bb5c72e72115e94cae7ce01a96ae", 0x0}, 0x60) sendmmsg$inet_sctp(r2, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/14 20:47:33 executing program 2: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000950000-0x4)=0x0, &(0x7f0000d87000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/14 20:47:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80005, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000+0xeb)=[0xffff, 0x81], 0x2, 0x2, 0x4, 0x80000000, 0x1, 0x1ff, {0x0, 0x163, 0x1, 0xfff, 0x3, 0x4, 0x4, 0x6, 0x1, 0x7, 0x1, 0x6, 0x6, 0x3, "6b327e48773e0a8cd1621a8070e2a244c7432dc2baedb1127080d80a0ab90c5b"}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000faa000-0xa0)={0x0, @in6={{0xa, 0x2, 0xb2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x9, 0x6, 0x4}, &(0x7f0000000000)=0xa0) socket(0x11, 0x3, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @rand_addr=0x4e2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x2000008}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000c8e000)=""/0, 0x0, 0x20, &(0x7f0000923000)=@rc={0x1f, {0x1ff, 0x3, 0xfffffffffffffffe, 0x81, 0x9, 0x7}, 0x3}, 0x9) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f000060f000-0x79)="7cdb2c100f8dc6f6be5396767da2ae32f9165c04f515ad6145ad5d5e5496d77144aefc8d69cdd80e781a2912fb189e6f1a2d5880c233f196cec427079efc5fa57fb6ed59a85ce96cfd0c23313d92c241f7952ff69162ceb1140e82d9831a14e27284f5f20ee41f0af65796e7ff6ad7de2ab3df2ee6099db918", 0x79, 0x20000000, &(0x7f0000fd5000-0x10)=@ipx={0x4, 0x62b22b42, 0x4, "ac658a12f20c", 0x1, 0x0}, 0x10) 2018/01/14 20:47:33 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1f) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000f91000-0x1000)="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", 0x2a0, 0x0, &(0x7f0000f90000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f90000-0x10)=[], 0x1a0, &(0x7f0000f86000-0xfb)=""/251, 0x37d, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) socket(0x0, 0x80006, 0xffffffffffffffc2) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000ff6000)=@file={0x1, './file0\x00'}, 0xa) accept4$inet6(r0, &(0x7f000079c000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ff5000)=0x1c, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffbf8, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0]}, 0x5c) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) socketpair(0x14, 0x3, 0x3, &(0x7f00003e4000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c81000)={0x0, 0x80000, r0}) pipe(&(0x7f000043e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ff7000-0xc)={r5, 0x80000, r6}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ff8000-0x20)={@generic="b3b80dcc0dbedb982c5d72756100557f", @ifru_flags=0x800}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ff7000)=@assoc_id=0x0, &(0x7f0000ff8000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000a57000-0x8c)={r7, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000d7a000)=0x7, &(0x7f0000ff5000)=0x4) 2018/01/14 20:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb3bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x9, 0x800, 0x401) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00001f3000)={@rand_addr=0x1000, @empty=0x0, @multicast1=0xe0000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000849000-0x4)={r1}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b8a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000542000)=0xffffff8e) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fb8000)={0x9, {{0xa, 0x1, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000698000-0x4)=0x1ff8000000, &(0x7f0000e7a000)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00003f5000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000151000-0xb)={0x5, 0x9, 0x6, 0x3, 0x4, 0x8000, 0x80000000, 0x200, 0x1ff, 0x10001, 0x6}, 0xb) bind(r1, &(0x7f00007c3000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$alg(r1, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[], 0x0, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000486000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/14 20:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f000091a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d4e000)=0x9) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00003d5000)=0x8000000000000000, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000112000-0x10)={&(0x7f00007bc000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005a8000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000079d000)={0x8, 0x7, 0x8000}, 0x4) pipe(&(0x7f00002c9000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000a32000)="14d7c9599862ccf3a0fc134bd7bfed70586c41cf8f54b9fb85902f0454b4d93a107955ca6546a6885f5ae243f64bdaeadce00c6decea0b3ae61cd1177b681fd2b7365d1e5da603a752db8f95852c4bd68a6b6c0bb115c677719960b3a70fad719783f91e4b993dc968f3172d8942bc63252dc4bb79ce58fcc333a943d1bbfde72b0344ac6f48586aaf5e07b12346c9462b21292271bd9437f17b6831f232a865f5e5aec678186ebc287462f569ffa9f12445e727baaf", 0xb6) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000628000)=0x0) 2018/01/14 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000afb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000afa000)={0x6, &(0x7f0000afb000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000afb000-0x8)={r2, 0x30}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000057f000)={0x9, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000133000)={r3, 0x9}) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) [ 116.764747] netlink: 'syz-executor7': attribute type 39 has an invalid length. 2018/01/14 20:47:33 executing program 1: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00001c4000-0x5c)={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, {0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0xfffffffffffffffa, [0x1000, 0xfffffffffffff197, 0x2, 0x10001, 0x4, 0x9, 0x10000, 0xfffffffffffffffc]}, 0x5c) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000def000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003db000)=0x14) 2018/01/14 20:47:33 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='ip6tnl0\x00', &(0x7f0000002000-0x24)=@ethtool_channels={0x3d, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x3, &(0x7f0000003000)="de70b2c4263a0d7d536320ce91218200ab9824c245e115481aa95372c4f0b2e7aa4cfc2f411c3072b9595df8ec2d7864297c13add229fe6abf0a692ddf086c880373f3613223c003b2f3fc7cb3eaffa03d320e171886607bddc3465bd2e12e4932f3a587af75414b28eb4f3dcdccc57b9227a28ae4d06eebfa2226d63dfb3fccb2bc11164a231fe0ebeaeaa562ee677e29920cc8bfece0a1bc08ef", 0x9b) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, 0x4) 2018/01/14 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dbe000-0x78)={0x5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1000, 0x0, 0x7d, 0x2, 0x0, 0x0, 0x1ff, 0x6}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/14 20:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008d8000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00009da000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00002f2000-0x4)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000871000-0x1099)="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", 0x1e0, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/14 20:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) r3 = socket(0x11, 0x80f, 0x2) bind$bt_l2cap(r3, &(0x7f0000501000-0xe)={0x1f, 0x4, {0xffff, 0x401, 0x8fb, 0x1, 0x1, 0xbd}, 0x9, 0x3}, 0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000-0x8)={r2, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) r4 = accept$inet(r0, &(0x7f00006ac000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef5000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) 2018/01/14 20:47:33 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x3, 0x6, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000e000)={0x0, 0x90, "27400109a4486b9abbe33114f551e5f8c866f316b14175895bb3b7814c87f7ec889cb03c49fac0d3c2b651ebe00560706c7afdfaab371dfdf24c6ceb1b6fe1d579e7b6c125812428c4beed8327532cd3561b7413007b595dbd988337fa8fa7fb4e7e4ea6c9135af51f74b3d8c5daeee0ec6ffbba7ce8b29628874ea74115d920ba5f22b8b5083bc987ebdd688b8c3867"}, &(0x7f000000c000-0x4)=0x98) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000f000-0x8)={r2, 0x9}, &(0x7f0000004000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000c000)={r4, 0x98, &(0x7f000000f000)=[@in6={0xa, 0x1, 0x9cc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000)=0x10) 2018/01/14 20:47:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x2, 0xf, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000)="d84b2060e39b587a82e5ff636197061864916dd7d9baf8f8d62907f0a60b57804f59a27ece4196848a9a1ff8ab13c9701bab3587f6125ed2782b", 0x3a, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@dstopts={0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x8001, 0x49, "974685031497171353755100e0cdf41440d8c4a4e81bede6459e309169d1368ab692e5bb140e1148a038c0e7fd036f6b16f1c9031bd5906288aade1f0e40de8d1781a29246e08fb4ce"}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x1}]}, 0x74) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000a1000)={0x0, 0x0, 0x10001, 0x5b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000000)={0x7, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000719000-0x4)=0x0) sendmsg$nl_route(r4, &(0x7f000098f000)={&(0x7f0000581000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a28000)={&(0x7f00006dc000-0x1b4)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000cbb000)="1f0000000b06ffde0000f49f00890100001f00000900010006000000010080", 0x1f) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eb2000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e8000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000a65000)={0x4, 0x2, r1, 0x1, r2, 0xf905, 0x2, 0xfb2}) 2018/01/14 20:47:33 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xc) sendto$inet(r0, &(0x7f0000003000-0x154)="32000000030225fe07000093000914043401c2fe203cba9553a64000319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000009000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) recvmsg(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f000000e000)=""/59, 0x3b, 0x0}, 0x0) 2018/01/14 20:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dd8000-0x59)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000f28000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000c4a000-0x38)={&(0x7f0000efc000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00006c5000)={&(0x7f0000a7d000-0x1a94)={0x1a94, 0x9, 0x7, 0x10, 0x5, 0x0, {0xf, 0x0, 0x4}, [@nested={0x134, 0x89, [@generic="6a3339a0ea00607970849a7687b7729536b04297e9e47cc17e82a86b297eefbda6d789d22096ce393a3979b9f7a711c51fd6984ee20d27d1e834a7f2215e0a3486eb47ff1ebfc8ffc859f39c77b37576d3c7c0f9cdc333376bd067c996b6a796facdc5878fef7da93d0b", @typed={0x18, 0x4c, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0xc, 0x8e, @fd=r0}, @generic="30d581c4407183bd2d7aae649e3fff5f4727a2055ea90199a3dc0531b010e5285694455247c090cd28e8c2a2cc67c199ec7772ada1de76a2269935dd0cd1804eed35e326a35a42785d8146ac6a664aa810010bb135e9285f3ab95d32e7876bf004cdbf403d1a6f60492d86ea16a3bdea5c3b88846735ff908783c3d8df4b5573c1846eed588d476b9b4eab92b166d369a769e17af0bd28bc30d6d96731439356bcf2"]}, @typed={0x10, 0x3a, @u64=0x4f}, @typed={0x8, 0xd, @void=""}, @nested={0x2dc, 0x5b, [@generic="c451da0e4aa1e262b513d9b235d3a8e4a060810eaedccbe53e9c573d879d26b5144e9aa220a1162574a9f51496f830430140edeecfefc70cd683f4b4ab34f2f5c834a3d2e2b614a42c7391e4ea6e353f37fcd2aa27d1e943300225893162edae08eb346fe00e18974b9c5e8c7e69e9b33ee67dfa9348d0f38b1f20d8a2878d3d1b3e07f206803476b8eddfd54ae8416a320d4b397fd599656ff0f149065c6dcc4511ec3304ab3b301be14561dc0a45a0d387fe140d8d1c4eaef9fed43eb9bd9584b69890de46102d68c19268d26a6694a57485d49277d581661511f9a7f486107c473b49dbad411a44d74413", @generic="280cc8c4a0c71d37186460b7765ada5cc9831e7e0f15eec725880d3fa29e2ecf64562f8413af34a242dc26987429bc8a1b7ad711c4a697c147a6bc1effa8b11b1673bb2624744137e55eafe36ecd8ea042082017863cb1fceeddbeb79ca6cd", @typed={0xd4, 0x0, @binary="85816122abb60ac393a4f4941c7b9bd28c52c719944503b9faf670fd954089a8eb50b6b915dbb545d361ec77433ace34d1d0790427a224b7caee7d23644b39b12046cea56fe4e171e9797f34e18d11f650f208f511a94a429c44ead491c561348d226cd86e899629cb7cce2608c621a7a0b3b55be32fba94a4615e95fe634be735c215e3c416eb20f03add1fe58271c647e3cf53c0c9d97923d1469d46e70417812e510ea85692b3db4484079354ede41eab596be44d47f75d5b6a6289aaf7fa972fe5996ab302c1367a839e"}, @typed={0xc, 0x8b, @u32=0x27}, @typed={0x14, 0xd, @str='}reth1{ppp0\x00'}, @typed={0x8, 0x83, @void=""}, @typed={0xc, 0x2b, @fd=r0}, @generic="2946c20b3718727070d9d3b9d2d95a2a797d2de3dfa5d99b0d95723f369d3ee381f9ba56c8a414c228f94ec72f82df06c26ecc5b46f69a8103214fd7dd1e9b8e7b0edc6bb78c99bb62c365e3b29b27b2dfb6fefddeb923ab", @generic="2d23eeb2f60c1f16550790bd144cc2b228e6f9492740f3762136ac9a2495d5", @typed={0xc, 0x33, @fd=r0}]}, @generic="c5d4428fd674bbcda3519c98d2b50c7dce0c77b9282d66f48b73f2e22f55a7c06960d3b68d52c123d769efef9ae5d7d5a46c98ca4a3c5fcd02967a3ede39d654ad4f04045fbdb7477cb862f5022e9c1aef495332557ee0d364de0640fb2d9e1dbce272120629fbb450b091d9f52697506176e0216b092c7f2a8b531088d2180d9d2ef7405188f1d1bfe345c0991cfcbf0931b88090d8d2820b458ff0e909041a", @generic="f42122a56acd84c302da6d4fe1c6bf17d70d7ecc29ad9abf981b7b31c89bf7dfc545a4629ffcb027c4e72f4a318e507f3e01b63feeefcb74fb01b6d9b094a9f2c2a8d50e3e68af21fbcc9adaf1a98c90fc815cb8cac32b68969bd9019b1847fa20879c636601c37364f7444b9e1ffab5cfa0ccc5add5996345e215525167a29d3c1a5cba886064e27b785920238e906999d734f374d9334c1ea92e893934396afb15317121e2e65b912aff291031cd35877626059b16cf782bcf7c526e618d8f3b376d000f2572875cd3ae09e2a1c476c6ffeb48a70dbb94df20ec84f3bac4ff8a1866a15c65c3f607124a0892903c77a3fe", @typed={0xc, 0x8b, @uid=r2}, @generic="16e0fe9c5f1ee060ee7a881866f20d9d79e4bd7dff22cf43eda6bbc9437233fc00a1baa167233911da116a676cf957dba69074bd2a1b32f84614f2bf626a77c471ae9d19a2da572c033cbe8d31f8c4dc9174839e3a97d2fea638f1e20f9fdf1c84dd0601e26099823bf4788d8c9760239c39fdaee9c2cb5f080eb094807b37820816356f5143917fd17e", @typed={0xc, 0x0, @fd=r0}, @nested={0x1424, 0x73, [@generic="e5745c0bfc31f3a9ecb2684be1dcfa207ad946b7689d618c831754b7b17a6e7242747a0419c00f2010fdab2fc4f7c1295f528e49c67834a4f2df02d540e89eb5e29541d761b6398ddb852ea166b0f24f4d4b2904712e54f230658073268b5c6592e8db808e7530e8aac4fc5093226642747d808aea8c6da4146b767ae0b68682ec7440745834bf659f0e030c50f8bfabec59e8b311e35d1caff75ce361dfc1ab48b01e3d549db0e176836445e51353755d3179e8d5f82de9594dca143f0e5a0f7b7effdc76614535a209d3870f66b56b568021614fc229e34301879817fd4ccea6a0ab6ba06e477760b67b47d15dfa", @generic="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", @generic="b2b46007d9cb2e3fb980fb14629c577ac82af62a733fe23fd7bcda901c8d9b28b52b947f74f179e3784f46f0a14a34c638cc3a6c55dab01ce79a31db4b86e3766a22d3bb426b9c15d527080d4e453d8d24b827eab5fecc70ab27fdffffea208ddadfc7bf79867b657e7358de44df231ae8f1103e03c5a093d918d99a2d2394effed2fec091b86f74ce90a2b072a30dc89b7bf72d3b4f6e6814ff41757395bdcf11252f", @typed={0x18, 0x8a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @generic="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@generic="cec96b875dea6a3238a91959f79bef6eb05f1db2edeaef77baa02f3e59f06f486cf39f2327179810f0e1f5c9f3bef7bf466092c074adda9364e9cc455f2cfde18f096c888ce1a34d8597a7074ba8079d76e4a87c4bd41bebd11b1ef7d60010ce69da800dd23398a972e78b6160f2525be32d277f9019c272567f306c7c9387536d0f197ddeb1a964624ad2f9ffa08d60f7ede0a14dc42631b691dc3c149512160995c204439671b45e4256350b723488940b9ac60f84b4a938a8745e969a690f04929a9df9ad897f003cc8cac74b9e", @generic="3aec46e8946faf6f5418f925a785b272c7bb01fe8f2b22f03c07de64493286ff8dd284a0760f76dae48646bd7d4882030968603bad4c8e95411374a117d0a81227b651bd90bd0aea6517577c53007d532451427fea902de3", @typed={0xc, 0x81, @ipv4=@empty=0x0}, @typed={0x10, 0x51, @u64=0x800}, @typed={0x34, 0x11, @binary="9224d7ddffb294fa553773ea85fb0edf39886d936ca22fbda9e32bd89097f39226bce63d8123221ea9863e"}]}]}, 0x1a94}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x10, 0xa, 0x4) 2018/01/14 20:47:33 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000003000)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 20:47:33 executing program 3: r0 = epoll_create1(0x80000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e52000-0x4)={r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00009cc000-0x88)={0x3f, {{0xa, 0x2, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4295}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket(0x15, 0x80005, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 20:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:33 executing program 1: mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) pipe(&(0x7f0000146000)={0x0, 0x0}) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00008bc000-0x40)={0xffffffffffffbf8d, 0x3, 0x2, 0x90, &(0x7f0000589000-0x90)=""/144, 0x64, &(0x7f00000ef000-0x64)=""/100, 0xa7, &(0x7f000042e000)=""/167}) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00008bb000)=0x400, 0x2) r3 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f00008bb000)={0x10, 0x0, 0x2, 0x40}, 0xc) 2018/01/14 20:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000aac000)="22000e001d00b515f8efff07090007000c190000000000000f77010306f70000a445", 0xfd03) 2018/01/14 20:47:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ed5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={r2, 0x0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r2, 0x80000, r3}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a86000-0x10)={r0, r0, 0x0, 0x3}, 0x10) bind$alg(r5, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = bpf$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) r8 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r6, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000154000)={r6, r7}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00001ef000-0x4)=r0, 0x4) sendmsg$key(r8, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 116.959732] netlink: 30 bytes leftover after parsing attributes in process `syz-executor1'. [ 116.966968] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 116.980427] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 116.984596] netlink: 30 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 20:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80007, 0x3f, &(0x7f0000b1f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000045e000)={0x0, 0xfffffffffffffff7, 0x101, 0x5, 0x6, 0xe133}, &(0x7f00001c5000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000359000)={r1, 0x3, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$inet(0x2, 0x0, 0x1f, &(0x7f000082d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007eb000)={0x3, 0x4, 0x2, 0x1, 0x0}, &(0x7f0000165000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000935000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19, 0x4, 0x8, 0x9, 0x10}, &(0x7f00000ca000)=0xa0) r4 = socket(0x11, 0x80000, 0x1000000009) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f00000be000-0x4)=0x0, 0x4) 2018/01/14 20:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000046e000)={0x400, 0x1ff, 0x8000, 0xfffffffffffffffd, 0x19dd, 0x4, 0xffff, 0x7, 0x0}, &(0x7f0000f1a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fec000-0xa0)={r1, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x6, 0x2, 0x84}, &(0x7f00005f6000)=0xa0) write(r0, &(0x7f000075f000-0xf8)="1f00000006ffde00f4bc07100000000600000900200000000000060000623c6a3c59ea8ad33ebb38c0bb79b817aa170c292a3df6279266a271e1ac386e9cd1ffcedc771fac27d752d3a98df20fac035b779e63da66da051903f6de430eb70c09579a41ab10c233149729796ed7a77518db85372163eccc44fd89f9c00dfe9e16ea93ca7607fa353225367ca4257b03c9de5361450b8de630d804f8c49d6caa33166b147bfc5b8d8231cb92e88a76cd12e6a69f179978ab56ee57b97e4d481a15ff4d1cfda2977d30b105d7b2cc8bd302c2987dca34bfb439d339a608ae074adabfa6dc575ea8454200881e52a3c6a905ff9f5b2b82951c", 0xf7) 2018/01/14 20:47:33 executing program 5: mmap(&(0x7f0000000000/0xb74000)=nil, 0xb74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r0, 0x0, 0x4) 2018/01/14 20:47:33 executing program 0: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000567000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b7000-0x4)=0xe8) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d6000-0x4)=0xc) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008d6000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x2, 0x5, 0x0, 0x0, 0xa, 0x80, 0x20, 0x3a, r1, r2}, {0x800, 0x3, 0xfffffffffffffc01, 0x0, 0xfffffffffffeffff, 0x79, 0x100000, 0x10000}, {0x800, 0x7, 0x9, 0x0}, 0x58a0, 0x8, 0x0, 0x1, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x6, 0x2, 0x3, 0x9, 0x1, 0x5, 0x8}}, 0xe8) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d5000)={0x0, 0x0}) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f00005f4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008d5000)=0x10) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f000051c000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00005a3000)={0x6d5, 0x1, 0x52d36557, 0x46, &(0x7f00001b0000-0x46)=""/70, 0xc4, &(0x7f00001a6000)=""/196, 0x8c, &(0x7f000005f000-0x8c)=""/140}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f00008d7000-0x10)=@req={0x3f, 0x4, 0x4, 0x80}, 0x10) sendmsg(r6, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) 2018/01/14 20:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000e1000)={0x40, 0x80000000, 0x4, 0x2, 0x800}, 0x14) r1 = accept4(r0, &(0x7f0000278000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e58000-0x4)=0x10, 0x800) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000038d000-0x3c)=""/60, &(0x7f0000949000)=0x3c) bind(r0, &(0x7f000091e000-0x80)=@generic={0x0, "0103000000000000000000000000000009bc79f321b30c7bc8790405c7bad62e0a53a63bed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f758c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/14 20:47:33 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d6c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004a9000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000061b000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x10001, 0x37, 0x1, 0x1, 0x6, 0x140000000000, 0xa779, 0x6, 0x7, 0x7, 0x1, 0xe9, 0x7, 0xec340]}, &(0x7f0000c4b000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cab000-0xa0)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x7, 0x401, 0x10}, 0xa0) recvmsg(r1, &(0x7f0000c09000-0x38)={&(0x7f0000d67000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000b51000-0x20)=[{&(0x7f000081a000)=""/0, 0x0}, {&(0x7f0000fa4000-0xae)=""/174, 0xfffffffffffffddd}], 0x2, 0x0, 0x0, 0x9}, 0x40010020) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 20:47:33 executing program 5: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000181000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f0000afb000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/14 20:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e1000-0x8)={0x0, 0x0}) getsockname$netlink(r0, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000281000-0x4)=0xc) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f0000963000)={&(0x7f0000447000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000ee000)={&(0x7f0000df1000-0x10)=@delrng={0x10, 0x14, 0x324, 0x4, 0x3, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r2 = socket(0x8, 0x5, 0xc) write(r2, &(0x7f00001b0000)="1f0000000105ff036afffd00e9112000780df0000800050000000000000000", 0x1f) [ 117.115280] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/14 20:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e20000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e26000-0x1c)=[@in6={0xa, 0x0, 0xde, @loopback={0x0, 0x1}, 0x5}], 0x1c) ioctl$int_in(r0, 0x200000005477, &(0x7f00007a1000-0x8)=0x6) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 20:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000130000)=""/76, 0x4c) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e04000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000463000)=0x0) 2018/01/14 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f0000c35000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b74000-0x4)=0xdf) connect$bt_l2cap(r2, &(0x7f00008dc000-0xe)={0x1f, 0x3, {0x2, 0x80000000, 0x9, 0x0, 0x2, 0x1}, 0x5, 0x0}, 0xe) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c1e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dcb000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000721000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ee2000-0xc)={r4, 0x80000, r5}) 2018/01/14 20:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80800, 0x5) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) 2018/01/14 20:47:34 executing program 5: epoll_create(0xfff) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000d75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/156, &(0x7f0000001000-0x4)=0x9c) 2018/01/14 20:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000113000-0x11)="4a25ca5abd8066f80af77503b5f06faf2b", 0x11, 0x200007ff, &(0x7f000090d000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000bef000)="a2", 0x1, 0x0, &(0x7f0000fba000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000542000-0xd)="0b0001000000000000e600", 0xb) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a29000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003e3000)={0x0, 0x0, 0x9}) ioctl$int_out(r0, 0x2, &(0x7f0000662000-0x8)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000865000+0x342)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a57000)={r2, r3, 0x92ff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a8c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000272000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00004a7000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fcc000)=r5, 0x4) 2018/01/14 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000038d000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fcd000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000052000)={0x0, 0x0, 0x0, 0xc15, 0x0}, &(0x7f0000926000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000335000-0x20)={0x8, 0x3, 0x8000, 0x7, 0xc4ea, 0x3, 0x3, 0x5, r3}, &(0x7f000046f000)=0x20) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) close(r1) [ 117.162846] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/14 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0xc0e, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000a4e000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f00009d2000-0x4)=0x4, 0x4) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d4", 0x8}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ecf000)=0x0) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000dd000-0x38)=[{&(0x7f0000f76000-0x60)={0x27, 0x3, 0xa67f, 0x6, 0x9, 0x2624, "714d1612131068d31ee4d26f7b8f1cebdc1931feb69a2b088ba721e71f77e43d80a2c0d5bea4a24671c8ef18d5a1afb30ff97178bce5c527542a102b2b4bca", 0x7f}, 0x60, &(0x7f0000842000)=[{&(0x7f0000908000-0x18)="53ce2916b8cf4a3bb5eaf1752fce31f6deeb5106ee2a49f7", 0x18}], 0x1, &(0x7f00002c0000-0x10)={0x10, 0x11f, 0xffffffff, ""}, 0x10, 0x14}], 0x1, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000041a000)={r1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000861000-0xa0)={0x0, @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]}, 0x5, 0x59a, 0x243, 0x5, 0x8c}, &(0x7f0000e83000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000da9000)={r3, 0x96, 0x30}, &(0x7f00001c3000)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f54000)=@int=0x0, &(0x7f000077c000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00009fa000-0x2)={0x0, 0x0}, 0x2) 2018/01/14 20:47:34 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000094a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000321000)=0xaf4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009f4000)=[], 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000fcf000-0x1ea)="1f0000000002ff59433bf002170400760f0000e0090008250007000000083c", 0x1f) 2018/01/14 20:47:34 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f98000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008be000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xcd6e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x101, "c75b2947daec5f0804f79aee04b161325c1d921986e7aab4bbf2d51f0bf59580265dd0f06431002caeb15d539604d0b927b12bac36cc082828917f61d34db34683e46db3ce9f0a6762b849bc427b50d1"}, 0x160) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xc8, &(0x7f0000001000-0xc8)=[@in6={0xa, 0x2, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @rand_addr=0x650, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x3, 0x524, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000-0xef)={r1, 0x7, 0xe7, "2a401d195f5361462043f6cf98bb50e3a27db2b0e96e03c06243a3502b1f4ef07afd02c1fd5542d685de2d26cc36126eeeb1f552bb5b7a3bde80839d09d3af617c1823cbf99198d859a55613314bd20f342b32db6176c27eeb4c498a5b5f0426fc17069230729cf19bb833c26ed4bb43eb1d1be71628e36f0a40c5f1fa145abeca73ab7b0bfeddce4193288f8ba811c6c0d85250e13e5fc99b1febec57c85818402a7b4457d9d582f6df69def091c0563337328e9e01fbd5fc56822d9f385786d776006d72d3c6ccd00863adfc0d98960c1a77562fb2b9fdfe6fffcd2340b07bf7fbaeb2f17853"}, 0xef) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000003000-0xc)={r0, 0x3ff, 0x9, "7a0903312aaf6b992fabc0eca90c616997bcee4467b26d7dc0d78ccea72857200283be38e3a85bab"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x1, 0x80000000, 0x2, 0x80, 0x80, 0xbf, r2, r3}, {0x0, 0xfffffffffffffffe, 0x80000001, 0x2, 0x800, 0x2, 0x2, 0x7fff}, {0x4, 0x56a5, 0x2bdf09b1, 0x7fff}, 0x10000, 0xa, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x9, 0x127c, 0x1}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0xa0, &(0x7f0000005000-0xa0)=[@in6={0xa, 0x3, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000)=0x10) accept4(r0, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r4, @in={{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]}, 0x7fff, 0x2}, &(0x7f0000005000-0x4)=0x98) 2018/01/14 20:47:34 executing program 3: r0 = socket(0x1, 0x5, 0x0) getpeername$packet(r0, &(0x7f0000589000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x7e) 2018/01/14 20:47:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f0d000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xe7ad}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003c8000-0x10)={0x2, 0x4, 0x4, 0x3, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00000b4000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000001}) sendmsg$nl_xfrm(r3, &(0x7f0000329000-0x38)={&(0x7f00003a2000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000429000)={&(0x7f00001cb000-0x1180)=@allocspi={0xf8, 0x16, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0x2, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000070000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e5000)=0x10) connect$unix(r0, &(0x7f0000fed000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) syz_emit_ethernet(0x2a, &(0x7f00009da000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xfffffffffffffffb, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) getpeername$unix(r0, &(0x7f00004a4000-0x6e)=@file={0x0, ""/108}, &(0x7f00003f3000)=0x6e) pwritev(r0, &(0x7f00001c3000+0x43c)=[{&(0x7f000001d000-0x22)="6d106a7c853ac5d1425861c1ae123900f9d7db0ed0bf19957f47c598e9a643c52763", 0x22}, {&(0x7f0000c6b000-0xb8)="b1acd1e23d77555e89d02f28a7882c647d8114ae85a7412d941d5b0d52f91e014c355ac21665f0d493aa33d8c42d1dfad263b4a06cd79d965f8cb4c03729db68a017ed80e22467eb3242bff6bcdb4084f09002cac58f9bc86075f8b8d95bff3c3ebda08e433b6429692e5dbb88812b147dfabe9c674c5b2231720f82ad246e0cc87549170852b68b3d15ba9e3f28714dfe87362e6cb4cc45a565736e46fe00f4b620c1d501a2792876dbd85ca4aadd93a6f801e3faca6917", 0xb8}, {&(0x7f00007dc000-0xe6)="822619b2e052ca5507c734a6337b731bec53a7cfacce15239f59dd1e605b6ae16889ffc3805142e2b2c70c6cb1a8af9351de58a3d43f85f46d0ce227200d017646c90ac192ed8339e31092eddf30361d53f6891f97cb04644e9359c89de2e5b89f77879d610098704ca41bfb9c85a05fc2deee2dd616cb05a7c4d8438e2a0e94c24c430b1e15ba82321cf9e7006f6b85d48c254cf2f0ebc1dcb36c40e030ad167304907121bea200d2bdddd9034dc9e1c0d0b635f2f9347b88c9f20d4412def12bdd850df85a9d232cfbc40491962d98ca9884bc448b10f0d3dc6f99a664e0a8155927ccf8d8", 0xe6}, {&(0x7f0000fe2000)="3b6832cfd3a4166aed683622281183282bf6416f456ba4911959123b24eb0b6a8a9e5cadffdeafdcdebfe5ae37b4d1f37e9ef8aedf8cc8f348dab29152f5326ef4ac97385d7bcd816102fbd9360b9fbd7837c3fc59349621f54b35d8daf042f75a0a60e673c836a3328afc5f4011dfe4e4e76fb79b2438982a513d7f3a006bb1bf8ce83c95a2f525ec4737ac92b9b4857821bf653005374fef84290506a09bb3515fea282a", 0xa5}, {&(0x7f0000de5000)="bbfe485a7f97f67b", 0x8}, {&(0x7f00005de000-0x38)="f62e2f68401f66849b6988b8da7bf185a520a765e32d66da38e75547e8e30c0510f8085f244f1c7426e60840fcecfe4139ae65313aba8c88", 0x38}], 0x6, 0x0) 2018/01/14 20:47:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x8000, 0x400}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfff, 0x10000, 0xa3a, 0xffff}, &(0x7f0000000000)=0xa0) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000c6d000+0x2a7)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x906000)=nil, 0x906000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00003af000)=[], 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000906000)={0x0, 0x0}) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000906000)=0x3056, &(0x7f0000907000-0x4)=0x4) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003a1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000071f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) socket$alg(0x26, 0x5, 0x0) 2018/01/14 20:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000059e000-0x179)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socket(0x10, 0xa, 0x7) 2018/01/14 20:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x17, 0x0, 0x7, &(0x7f0000f91000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000e62000-0xb4)=[{{&(0x7f0000476000-0x10)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x10, &(0x7f000071e000)=[{&(0x7f0000074000)="ef09d774d557064fc9c9bea1df388b0c76f65c3776862a8fa5bc23bd2369754e03426cedc1176e256d51a9eb6f8ce8a6125bf4482259ee9d0f1ddc1236c28668758b2941aad290d435534e251935d1f007ec58722c8d788bb806801f51cf2f3b0be20aa01de88ffd64ffe1bd9ff5c2122a332142aff3223654d16c5be0f0d422d80d2ce5d625b9332cb5e7a714ade26beea5d89c97ce287152aca9219ae0033bfa8e50818b07", 0xa6}], 0x1, 0x0, 0x0, 0x801}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000e5c000)=[{&(0x7f000092a000)="4f066d5125f4e433fe29f3e0189d765ebe674310baf8d3a9647902ef940017646a70c1c22b251f8a22becba29a0cbf8e2d432df3102ad7d1327c0ac17842fbe9b9af9b0f56d16b19b4be447af0da6c02235acb58c7661b408c6d49788c63e0364cd228a8faaccd2aa13a87b1af7bc9e72593172085f1d07488d78264b0817ec3854687dde5a13a29d5f781a64768b92375c09e24df9c0cd9043b5ccf20f89b0cedb88c360af3d11fd8f0b56938c2cd4a6106bb75608ac389233a64990bacf7e1defc70d7816f42e31a39afcac1662761ec352487", 0xd4}, {&(0x7f0000978000)="c4166e51c0654a417afe3cdea4bd5803dbe6f6328b0075e169d4f47c9790638025e36a86e80ff0b7216cc8c1459bd38af536d0d944e0d87c8ba63a997b2e114e210463c5adc64d77bf70be09b5cba264700dd3897e455b877593e26538273a236ad1836733d0ce840ef5c45b8d1ca13d8f0252d9332d71e934fcd5fa91f96a05a430d598ce487aa3", 0x88}, {&(0x7f000097a000-0xec)="40fb22835737c57fb2a5c286073c69b256615c71fda1af929facab71e68fede514654c9168cd6da820e2a9a014337682ab06475e304622fb7f4fae7a678e2eb711e2300b8b2599df9a7b4578c4032d672a48a5027f5b255b80f1b4d754bfb8cc7885a09160d1ebb497666dc7a3833276b7643c09d7bee89d785d24729e9912b0b67ab519984cc29fe57f80136a05283717eae57c679efcb3aa524511a4e0d68737ad4b1022486968a6afe67a3496fbe2884ac6ac2c8ba145a0c1c850ad7f48c660053608553118ac54dbfa592a5e63e25163718de26080329fdf3c8ab08e71b5b9b24138ed1c01a2066c2799", 0xec}], 0x3, 0x0, 0x0, 0x20040000}, 0x83}, {{&(0x7f00005fe000-0x8)=@sco={0x1f, {0x11, 0x3, 0x1, 0xb0, 0x1ff, 0x2}}, 0x8, &(0x7f0000f2b000)=[{&(0x7f000079e000)="ae6f21ccf0d964f7bac4b746e15753e0106891da9244af6b04e29b5fc58bd920208efda3a979d32ef449f79d507a8317897a15e64e6e21beaffb91cc822db32fd6ef43a585ccf8dab08941015c22f511536a781dacf5a488256da08d5bbeaf1f26a2c1ee1dc3977d361f89bbb512e9b9445dacd2370c4a75f8fa56efda9be59f61cafe0c580187056a9a105ae8afa92ef4614984ac5751", 0x97}, {&(0x7f0000b8c000-0xa3)="847677edf1c8a78df6edd734f418a9e9ca4d77a6f17ef79655f8960903213a553f578414eb80a88149107e2d2501183ad824a273041193be8e936110cf91ee0f86867a283011cf84081e921f9df8ef1319985c4af6395ca4c753a5cfb6460bfa1582f8fc697c386a92a966ae6a89c461e3f1ab7bcb7e3da5dbe59dbf84d766f4d5e4a92c143eda7b0e8e1aa9fcfd4ca103f56172ee6909a158effb681a34451a21a7b1", 0xa3}, {&(0x7f00003d9000)="55aa8b71065ced3d80cf63c2769bee176c5ce5bfc5ee8d92c4f063b9734c21bec1281b0bd073e7eb8c04d21aa6f16f688451c5354702bac641378398dfd9f14bfb0f77dc2342fcf15af70bfbe1bbb2e3adc03fd1e31fb1ec498194e38cc7b74b4fda842cbda202ac5b345f8b6a", 0x6d}, {&(0x7f0000bbd000)="eae5ab925f0363993945d7fd77a9c0febf401a0b20d2a6f680c795d3ed92eef055b45dae644bfb6d0cdcabc07938c32a5df358dbb5bcb2121c6ed0d298d4b69ddbe5fefe261c6fca75f64a1456fef2b109b208a97c87f7e2782e095c74f54338d763243b0599d00dac1dd1eb643f2b7093db0a68b79e25d0db231cbb51d293b0e488c1f5e09988", 0x87}], 0x4, &(0x7f00000c6000-0x28)=[{0x28, 0x13b, 0x800, "52177dd2e3438bc77b6316aa770ccfe5e5a501cc4b"}], 0x28, 0x80}, 0x8}], 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000532000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6000000000000000, 0xfff, 0xc, 0x1, 0x9}, &(0x7f0000a88000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c52000-0x4c)={r2, 0x44, "220a2321a30c021a984813b8c499c30ef5e0b196677df1c96c5c864717bbea75007a4c3aeb3b28ffebf071911ede6e0ea191ebb63c24d9dfe2f7e9ed4df34fc48b3a3413"}, &(0x7f0000dcc000-0x4)=0x4c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r3, &(0x7f00008fa000)=""/91, 0x5b, 0x1, &(0x7f0000279000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000e1c000)=0x5c80, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b6a000)={r2, 0x9, 0x30, 0x1b, 0x8}, &(0x7f0000e32000)=0x18) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dcd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) listen(r0, 0x0) listen(r3, 0x0) 2018/01/14 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b28000-0x4)=0x0) 2018/01/14 20:47:34 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f7c000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3278bc00c588791f448e09ea1cb6202c"}) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f7d000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000f7c000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003f2000)={r3, 0x6}, 0x6) recvmsg(r2, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 7: r0 = socket(0xb, 0xa, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ffb000)=@assoc_id=0x0, &(0x7f0000c3d000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x80000001, 0xffff, 0x200, 0x8, 0x8001, 0x7, 0x10001, 0x9, r1}, 0x20) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12c, &(0x7f00000ee000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xf6, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x56, "97bf74bee4416b4dccb6fe8f6f363b369801ceb0f3d4e9ac08c324da773ce7d9785bd63fe2c36407487c9bfebd89258e41dc465d999dc73a8126a176b06f3d15ff5af276f806141f8399297299d281520ef5fbf066d6"}, @enc_lim={0x4, 0x1, 0x0}]}, @fragment={0x0, 0x0, 0x5, 0x3de11e3e, 0x0, 0x5, 0x2}, @fragment={0x2c, 0x0, 0x0, 0x5, 0x0, 0xfff, 0x3}, @dstopts={0x1d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x2f, 0xc, 0x1, 0xffffffff, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/14 20:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = socket$alg(0x26, 0x5, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x400) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000030d000-0x78)={0x3, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7fffffff, 0x4, 0x7, 0xff, &(0x7f0000659000-0x10)=@common='erspan0\x00', 0x8, 0x6, 0x6}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000141000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004d1000)="77aed95efad29d2a007d6afea93c8a487f3e9b9b6b0f6c46b99105e7d5", 0x1d) sendmmsg$alg(0xffffffffffffffff, &(0x7f000025f000-0x70)=[{0x0, 0x0, &(0x7f0000c84000)=[{&(0x7f0000ec1000)="b5", 0x1}], 0x1, &(0x7f00005a9000)=[], 0x0, 0x24040000}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) write(r2, &(0x7f00009cd000-0x1)="b6", 0x1) 2018/01/14 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000945000)={0x0, 0x0}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ec1000-0xb)={0x3, 0x4, 0x2, 0x6, 0x6, 0x7ff, 0x2, 0x6, 0x7, 0x1, 0x7ff}, 0xb) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c94000-0x20)={@generic="6028f70980c8ed1d137688edc7ccbc83", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/14 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000026b000-0x10)={&(0x7f0000bf7000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000016f000-0x10)={r0, 0x28, &(0x7f0000c2a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/14 20:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef8000)={0x0, 0x0}) 2018/01/14 20:47:34 executing program 5: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000b37000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2bb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c4e000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009d0000)={r1, 0x5e, "e6ecdec265f295d810626dc0cde3fc0f881e71653be8ee106be2b48f12b93fa6c65b6d8017292b4a47342ed4379c8e69baa28ae4a4ce7a544806fae592f1fd1c87337c0bf72cc5cf5c2d45f8084b44962d9facdbc14736b7a07740c44514"}, &(0x7f0000034000)=0x66) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000442000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00003d0000)={0x722}, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x27]}) 2018/01/14 20:47:34 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) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x13, 0x200, 0x9, 0x100}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f0000380000)="1f000000010a1ffff7ffffffff00400000000000000001800400002000df18", 0x1f) 2018/01/14 20:47:34 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f9c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0xe, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000002000)={&(0x7f0000002000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000001000)="bf801a3e416ccd3f70494e63bbc0129fb2bcfac4d9ecd078c41b8dd2de32fca40d93d6a643ed2abf10bc4bf129e9eae829184576c221e1f0d9b9463e337da77779c4ea19d4cee30d6dfadfd25a37a1409d", 0x51}, {&(0x7f0000003000-0xeb)="a2a4804ea42031fb5e4584aa9a4eb724342f95f5b849561dd7a0409c719bb906b6fc7480bf701ce09b9c124eb3b52b0fa4d3498b6ed58be50806020102e2cebb296d5a060170799a260edc7fd4867cd7212315372014ec7722781da359fb60ef2bb89bac39738b2ca187604118a6bbb5aa8b393c144cd2a0e97dc73085c68f001a953c8d11c19d7cd7da73ad2d67cabbbadc9a390e798481796fbc41851757cd13c05ea1ad5222f3f424dd84b371b16c93f4c75370d9afda3b8b10a7400fb48f0b808dbdea54ad325d1e6022fbbcc2b77a408f2f3eb20eaa01b68441e59a6b58dd5ebb0d5ab91cab8e098e", 0xeb}], 0x2, &(0x7f0000003000-0x150)=[@init={0x18, 0x84, 0x0, {0x1, 0x1, 0x42357df4, 0x1}}, @init={0x18, 0x84, 0x0, {0x2, 0xffffffffffffff70, 0x612, 0x5}}, @init={0x18, 0x84, 0x0, {0x8, 0x5, 0x7f, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x6, 0x40, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x7f, 0x5, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x8008, 0x39daceb0, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x62c, 0x7f, r6}}], 0x150, 0x800}, 0x40010) r7 = accept4(r3, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000000)={r2, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "37c6e48a8f91580b"}}}}}}, &(0x7f000086d000)={0x0, 0x1, [0xb8]}) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000dd7000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000524000)=0x1c, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r8, 0xc0106403, &(0x7f0000dff000-0x10)={0x3ff, 0x20, 0x6, 0x9}) getsockopt$sock_int(r7, 0x1, 0x3d, &(0x7f00003ad000)=0x0, &(0x7f0000e7c000)=0xfffffffffffffda6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000375000-0xc)={r0, 0x80000, r1}) 2018/01/14 20:47:34 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x61, &(0x7f0000025000-0x10)={&(0x7f0000009000)={0x20, 0x25, 0xaff, 0xffffffffffffffff, 0x0, {0x15, 0x0, 0x0}, [@typed={0xc, 0x2b, @fd=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000025000)=0x0) bind$netlink(r0, &(0x7f000001c000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc) 2018/01/14 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009b5000)={r0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c9c000-0x20)={@generic="ace7771a1de1a18f002c9805f0159ff0", @ifru_flags=0xd001}) [ 117.516847] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 117.529729] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/14 20:47:34 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dbf000)="220000001900070400943300090004000a01020000c600804f00000006000180a427", 0xfffffffffffffddd) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b96000-0x1)={0x80000001, 0x17e7, 0x3, 0xfff, 0x100000000, 0x9, 0x6, 0x6, 0x9, 0x10001, 0x5}, 0xb) 2018/01/14 20:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d0000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000098c000-0x4)=r2) 2018/01/14 20:47:34 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x43}, 0x30f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000004000)=""/66, &(0x7f0000005000-0x4)=0x42) 2018/01/14 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000045b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a0e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a0d000)=0x8) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f00002e4000)="2e29ea749e25662e27b5114488a90b8e74799611e9c7bcc153d531f1350325f527419e0fda475fc82d998a72c6a4d0c13394b6d4792f217d4e405751028ee7a5b817b287486276bd87b40ac7d23adc27c30e06e9275f0250f49d02482f09604e69e76457b37489e8304d949525b7a16328e88d2b4846") setsockopt$inet6_buf(r1, 0x29, 0x3a, &(0x7f00003d2000-0x27)="f68401c24854b02eab2b643f9e84f3c3a6a34b09d05ebccba4d36a225aeeb11bd08d643e849784", 0x27) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 4: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000082c000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000038b000-0x43)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7274c0", 0x0, "be81a5"}, ""}}}}}, &(0x7f000065e000-0xc)={0x0, 0x1, [0xb8]}) [ 117.564125] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 117.576879] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/14 20:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000372000)=0x0, &(0x7f000047a000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000b16000)="8d", 0x1, 0x840, &(0x7f0000b56000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) 2018/01/14 20:47:34 executing program 5: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f9b000-0x2b)={r1, 0x23, "d79905f8b33787d2b9eb731df49e3af9b646edebfb52b65399e99360a90a42531ad22f"}, &(0x7f0000f9a000)=0x2b) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x80000000, 0x14, &(0x7f000058f000-0xdd)="d7fdaf62470179890fddd5a45d3f32e586e0a910974920bd7e2ac83d23fe2f97007ed6a25035bcd1c08a750d40984ddb9ef27e7c6bc97f2234bf2af038a0af655a33e61fb1c006c2d2db2f169ac916d1dea9327b6debb4e774c749e1f917f256c70a07846a35d6faf899ef1e649fea212be1ba6ca8b9b8ff5543c07b5a767e540e889b8dceb86c5752e3ea04170cdb444b727f5d76db2e8722f51a10f26cbe4287855de5c6115f952ae3d56103088a019d261238e98faf4a8da6fc7c266c75ea5e5d77e36a6d6583984362eb53de8109c2bda0c981bf800147f8626020", 0xdd) 2018/01/14 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000dd5000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000da1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x10000) sendmsg$can_raw(r2, &(0x7f0000e1d000)={&(0x7f0000ded000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f0000f68000)=@can={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x2, 0x9e3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000a35000-0x38)=""/56, &(0x7f0000000000)=0x38) 2018/01/14 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000892000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004ea000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000bd000-0x10)={0x0, 0x7fffffff, 0x6, 0x4}, &(0x7f0000791000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e73000)={r2, 0x80000001}, &(0x7f00003da000-0x4)=0x8) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r1 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00008cd000)=0xbd1e) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000021d000)={@generic="da1be688c51cde2fed27628e75d3996b", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000341000-0x10)={0x8, 0x8, 0x5, 0x8001, 0x0}, &(0x7f0000e44000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001b8000-0x8)={r2, 0x4}, 0x8) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000067a000)=0x0, &(0x7f0000eb4000-0x4)=0x4) 2018/01/14 20:47:34 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d30000)=0x0, 0x80800) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000050a000)=0x3ff, &(0x7f000043a000)=0x4) r1 = socket$inet6(0xa, 0x80005, 0xfffffffffffffefe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common='ip6tnl0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000002000)={0xfffffffffffffffd, 0x1, 0x2, 0x90, &(0x7f0000001000-0x90)=""/144, 0xd5, &(0x7f0000001000-0xd5)=""/213, 0x1e, &(0x7f0000002000-0x1e)=""/30}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x78)={0x5, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0xa8c0000000000000, 0x1, 0x1, &(0x7f0000001000-0x10)=@generic="c9095d64d292be3381588c4d03d7b076", 0xff, 0x6, 0x1c00000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000004000-0x4)=0x6, 0x4) setsockopt(r1, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/14 20:47:34 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000ff0000)="1f0000000001ff0efd4345bb00000000044000000900020000000000000004", 0x1f) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000ff2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000ff1000)=0x1c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ff2000-0x4)=0x9, 0x4) 2018/01/14 20:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) r2 = socket$inet(0x2, 0xffffffffffffffff, 0x7e) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f000004d000-0x8)={@loopback=0x0, @loopback=0x0}, &(0x7f0000fe7000)=0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000c1d000-0x78)={0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x0, 0xdcf, 0x9, &(0x7f0000aea000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xff, 0x100, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000a3f000-0x6)={r1, 0x3f}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r1, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) 2018/01/14 20:47:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xfffffffffffffff7, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002cf000)=[@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff000}, @in6={0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa27}, @in6={0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7d1}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x31c}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x3, 0xa, 0x79d, &(0x7f0000a5f000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00005f9000-0x38)={&(0x7f0000fc7000)=@llc={0x1a, 0xf5, 0x6, 0x8, 0x100000001, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000c93000-0x10)=[{&(0x7f0000b63000)="f22218cd98efa11b27892110d0bd028b327b6f9c0ce5950c4361ee53", 0x1c}], 0x1, &(0x7f00001c7000)=[{0x108, 0x10f, 0x4, "a64a73ec6b48a263795a4cd11b08ee446ebc6e5e1c2f08ce2e4f2e164a1a55ebaae607bcbe045cdb48574d8c2069918d96c8760ca2a585a04cd65fec94704ce0287e7c3f7e6f0009217e12f9e2ed9f0f07ad755aecc4bd4cb78168ea103594b153f750024c6bfdf0ec327b9a0f9dcfa791da1b526c2f4ab237a3e9de1f000af5b32ab0a442d8ad2b89793283f1dcf4eb09c09479706f79b9d98ba42dc87d3b766ce2e761365e018e54a26538a4e32c159b169d86b9b6f9285336af88e88f862c0bb675030504b38baf249489073504e1516cd18b71da5d9e55ea9a753c7730188af40ff673d62c77a250fe81d94f0fe86f136b8b"}, {0xe0, 0x10b, 0x8, "91f14aaa4968f751d3fbcccf86d847ef21b2e29d619a6a2354f3193df11d1c32de730999ed3e0a6fd0c68a2b1548c11230c023a347c978ba784574efafdf6527020560d310db0e5ad0ded62cf7973580c7367e5efd7ba887538fb3846d129f3bea78d317c1e66dcb8dbc4be74ac0512d8b535cdf6c644b072f6f2fea6784a0e67cb1dc5edf0d5fe972fca9e7065d5d1af20a8db1545c7fdab47be2a1ac41ceea66fd066ab6d013fd66fdc2167ef40e7519a316b1a2e0fa5ea7212e5c44db1edc3d8e36a50c91d875795970"}, {0x98, 0x119, 0x8, "cd30166d51a0f76c63899b15fb8e711df6eceec3d520d58cedb068d626de686c962357eda14d850464100cb88bd1a835c7f76ea19611b8af2fc6d8d232269acb725e82a8447326b8a8e506335344e51c15b3177abd1ceceeaebecc3824018cd632dde0269759e89bfcd34b4c45ab2fc0af2c5e85fdd933c800efb38d57731203c3303c434b"}, {0x38, 0x13f, 0x7, "aabb72b1805ca9489402209014bdfaa306663d356b37344812603c47ada355bc90997cf41b"}, {0x48, 0x10a, 0x7, "485f911933e786dc973289fcb25d7dfdedad5dcf40bc497b5fc0eacb2803889565500ef7ab304805c61bf082ae92cd2dd94131cc2c"}], 0x300, 0x4000000}, 0x804) 2018/01/14 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\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) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00009a8000-0x4)=0x1000, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 20:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000044b000-0x8)={0x0, 0x0}) pwritev(r2, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) syz_extract_tcp_res$synack(&(0x7f0000967000)={0x0, 0x0}, 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}, {&(0x7f000090f000-0x19)="2224ce194f4db2c2fbfdb9a059ebc2d9fb26cec04e60baffa2", 0x19}, {&(0x7f0000c6e000)="88771c552de4e71f5393cb3e80b39e80c7cf453f8a91532f213449678894406e01615e9eb312d08a08e067f20f296245cb28ed941dbec504e4b5d5bd23efd410bd86bc130d95b6078e5a21ad4e7867a06951505a4084755734aedb16db574831ca1c082c8ba97f66bff88934ea2157bd6822813173a3a95ce785708525b4e5b90273d00cbc5ee5754bb28fc99b66903b5b5f977f0df18862c9e0c0562ccc5bb4dd8dd9b111f526ddc4266fcd0e52fefa38", 0xb1}], 0x3, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f00004e9000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000535000)=[{&(0x7f0000e4a000)="398820427e8e57841476e7a869136d59bed686b3e4c0dced1e87cee496765a3020b03c9a2921fb4e1c551c34cf0074337fb2dd89bc792f7fb28b0fe7ef6f513841e1aed82c98f4c05c915b873de038fb8055c4636d3b881491f36cf377abfcb3ba6aa92c10fb65024bd08729dfaa8a2d5ce268ca8a58db4da863", 0x7a}, {&(0x7f0000842000)="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", 0x1000}], 0x2, &(0x7f0000bb9000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x6, 0x4, 0x8000, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x4, 0xffffffff, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x0, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x1, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x100000001, 0x6, 0x681}}, @init={0x18, 0x84, 0x0, {0x1, 0x100, 0x1, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x4, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x7fffffff, 0x0, 0xffffffff, 0x3, 0x1, 0x8, 0x401, r6}}], 0x180, 0xc000}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffffff7, 0x80, 0xc7e}}, @init={0x18, 0x84, 0x0, {0xbec, 0xfffffffffffff9ad, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r7}}], 0x90, 0x4000}], 0x4, 0x880) accept$alg(r2, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006ab000)={r2, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) recvfrom$inet(r0, &(0x7f0000c8b000)=""/4096, 0x1000, 0x1, &(0x7f0000734000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 117.675576] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 117.689257] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/14 20:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffff9c, &(0x7f000091a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cf5000-0x4)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000083b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, r1}, 0x14) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eee000)={{{@in=@empty=0x0, @in=@rand_addr=0x100000000, 0x0, 0x2, 0x2, 0x2, 0x0, 0x0, 0x80, 0x67, 0x0, r2}, {0x7fffffff, 0x9, 0x6, 0x6, 0x1, 0x2, 0x1, 0xffff}, {0x1000, 0x19, 0x5, 0xeba5}, 0x7, 0x1, 0x3, 0x1, 0xae70a06c81be5157, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x0, 0x80000000, 0x6, 0x8, 0x6}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 20:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f000041b000)="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", 0x1000, 0x4000, &(0x7f00007ee000-0x1c)={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000959000-0x4)=0x2, 0x4) 2018/01/14 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\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) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendto(r1, &(0x7f0000fc4000-0xee)="be2c4638e535afab5ecf22ffb3ceb63f2aeead668ad6fa47287b2edd65a96c3cceda987dede50ffe21296150c914a684dbb1623a1cc744db37ad680a672fbfd74b6b0420ad8a19ce1be6d1cc6908f3afe4af871718f4a4aa6398b24d1ceca0215ef840680fda9106d2405d0f53fb47d865858c33bf92a18d437fc3ee065e5ff29c20b77124d0f813b1c0be357cb3eb96d69fd22f9394e3ac4c41cb3e987b9cd885fbabd34016909efa77ba9a28d15ec667b9c7e5c911ea7297c0c69886898fe81609e8c1df42b815b65d40e876e48c8184faf577c201c1fbd159f24d99a8be2eb1634f213d8ede68226d2a1de80b", 0xee, 0x4040, &(0x7f00001bc000)=@hci={0x1f, 0x5, 0x0}, 0x6) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 20:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a3a000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a58000-0xb8)={0x0, 0x1, 0x86, 0x8, 0x2, 0x9, 0x48de, 0x0, {0x0, @in6={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3f, 0x100000000000, 0x6, 0x8}}, &(0x7f000098b000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007dd000)={0x3, 0x0, 0x6, 0x8001, r3}, &(0x7f0000850000-0x4)=0x10) bind$alg(r0, &(0x7f0000dc3000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000532000-0x4)={r1}) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000597000)=@int=0x3ff, 0x4) 2018/01/14 20:47:34 executing program 3: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000056b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/01/14 20:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000dc8000-0x38)={&(0x7f00009bd000)=@generic={0xb, "a3c5504c610521ff97182aa747125728272ad3f914b25786d9dd2ce04bb34e96ad8e953e1c2faa397e24fa5bce46c4221b868cdc64156e6e330b9b91ca619229afa10b4a9c05da5fb16bcd89b5dbef4064bd81103ef8a2655a766d100aa54b0010b60a5731f98cf5b163fdb59351ca1906bd339c47ff329a07470cd0d479"}, 0x80, &(0x7f0000129000-0x30)=[{&(0x7f00002d0000)="e55f81eebac2fccf8db9d7c583e946ce9d8797505d878cf3e1d1af1192e05813e737049626c96adbcc3724a12c6ae42f53b9efa409e69e7038ed0a0ed6aa234a5e0e8f0156e303f76a575d4a22c5d91ef44d1ee10a7339fc884b40b5fcfc660bae14fcd567934d379159f252405a8a6c99c12fcb80f8f70f630b833e1b65920363e4d933e1fe2e99d18039667d96a11dbf331fb3fbf4c3134af5b3d6225733b1b191", 0xa2}, {&(0x7f0000725000)="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", 0xfd}, {&(0x7f00009c6000)="a5bc7997fd5e5ca05dbbe9a8d3502bf4aaf7998c", 0x14}], 0x3, &(0x7f000009c000+0x34)=[{0x38, 0x114, 0x6, "62bd1a1aa12b4188808dc6c06960809bd465ff3cb10292c7bd51d06a6de860109094b2a2"}, {0xb8, 0x107, 0x8000, "12036de8ed6d7945714b57922f4b0446ee9e9f66597189d49e1b2be2595c84412dca17905f2e6a278c6acaef34b1bb55ee4641a6346b88d59dc438a6f88f46c7fb9b78a051724bca6fd6457b99ceb63c6953d4223ac21232e16e0c7ec9b0a29741d77b9f6f177ee5b961fb57c3ee032c0cec5e1e5c4315809d109ddad167bb42db305de00b006fa9ecfa923c2e3864423f87f3aaa72b3db2c35ce133be344daf8285cc1c"}, {0xf8, 0x119, 0x200, "1a9b8be21478599f1341545bb976fe090c719c33237cf60ae285e6fc38f316f752ab6a5d4e3c7460323ae4a551bf41ab8747964dfba05adb5900c62c3e00029e5a0885b237a6c6a611b305a78cc51b12c2222fea15b6fd0cdba11fa88021b532834dce28b6bdae60204ea5168f9f7700d8ee343ac7dbae505ae3f27e89aaf7a00c08317ac84ee06605ac10adc1c938374962bbc786b030c1de3e37e507642d05394f66f59d88c8db3ee376fa54dff0c6613e12a072cf62fc319db9610093d0a8f7d7f89dc91933d4b955485597cd0a750fbb6f30c4d0d013f7081b6a8e0b25c0f08c1e"}, {0x48, 0x0, 0x3, "370570172f27ae75ce3cd7454ddbc12aa4d340cba10628d870d7aa4feeedcb538a6236c66a26811ad6bea825cad3162f4481c024"}], 0x230, 0x4000000}, 0x4) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c55000-0x5)='veno\x00', 0x5) r1 = accept4(r0, &(0x7f00007f5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000785000-0x4)=0x8, 0x80000) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000017000)=0x1, 0x4) shutdown(r0, 0x0) 2018/01/14 20:47:34 executing program 7: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000de000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000011f000)=0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df7000-0xc)="0700010095d663", 0x7) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000013a000-0x4)={r1}) accept$packet(r4, &(0x7f0000143000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000180000+0x46a)=0xfff5) 2018/01/14 20:47:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) 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) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f000051d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}, {&(0x7f000090d000)=""/69, 0x45}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f000066d000)=""/39, 0x27}], 0x7, &(0x7f00007e0000)=""/11, 0xb, 0x8}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f000077f000)=0x4) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x800, 0x0, 0x1f, 0x7fff, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r2, 0xc84}, 0x8) 2018/01/14 20:47:34 executing program 4: mmap(&(0x7f0000000000/0x9b0000)=nil, 0x9b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b0000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000091c000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000056000)={r1, 0x200, 0x6, "bf8804e59170cd9264cb589b53bfbf32ac5346074b7a3d34fbf49001b7da4a077a4e459c1f3d0eaa07c28f9ed91921b273102aadf5197f6156c87463cd944cef04a2f3c584674408a14131ee71e2d18afcdd9ea755e451c9ec67ec2ec43ea16158d6a2d34706249d419ae04d6c156171acd02b3404bca02b4844359de96c423f760cd42b711edcc7d7e6794d375092f2a3f7af0d60607ee982b2f56db473c815b8f7363cb2a6f199c71ac0a4b0eae2d08fcb1870538b40748b82f185ad586c51faac4dc423b0b516b8469d"}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000669000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f00009af000-0x105c)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 1: 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000395000-0x16)={0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000)={0x0, 0x9, 0x6, [0x80, 0x10000, 0x8, 0x8, 0x0, 0xe6]}, &(0x7f0000471000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ded000-0xa)={r1, 0x4, 0x1, [0x9]}, 0xa) 2018/01/14 20:47:34 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) 2018/01/14 20:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00009ec000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008c9000)=0x10) sendfile(r0, r1, &(0x7f0000849000)=0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) 2018/01/14 20:47:34 executing program 0: mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a85000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0xfffffffffffffb19, 0x3, 0x0, 0x3, 0x1000200, r1}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_extract_tcp_res(&(0x7f0000bde000-0x8)={0x0, 0x0}, 0x1, 0x2) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe6000)=""/8, &(0x7f00003e5000-0x4)=0x8) 2018/01/14 20:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffff800) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f29000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) r2 = socket(0x8, 0x4, 0x9) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000c5c000-0x2)=0x200) [ 117.834461] sctp: [Deprecated]: syz-executor6 (pid 29910) Use of struct sctp_assoc_value in delayed_ack socket option. [ 117.834461] Use struct sctp_sack_info instead 2018/01/14 20:47:34 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = accept(r0, &(0x7f000036c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f47000)=0x60) bind$ipx(r1, &(0x7f000083c000-0x10)={0x4, 0x1ff, 0xab63, "fd95ffec4193", 0x8, 0x0}, 0x10) setsockopt(r0, 0x84, 0x8, &(0x7f0000000000)="", 0xffffffffffffff62) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000032d000-0x8)={r0, 0x1}) 2018/01/14 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00009ea000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003f3000-0x4)=0x48) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002a0000)='cubic\x00', 0x6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000868000-0x8)={0x100000001, 0x7fffffff}, 0x8) readv(r0, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000335000)="", 0x10051) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000289000)=0x8, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000fae000)=0x0, &(0x7f0000417000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000057f000-0x20)={0x3, 0x0, 0x2, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00005c2000)={0x8, r2}) 2018/01/14 20:47:34 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x1000, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(r0, 0x84, 0xa, &(0x7f0000b59000-0x1)="", 0x0) 2018/01/14 20:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d40000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="", 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000041b000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c46000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a15000+0x643)=0x0, &(0x7f0000432000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0xb, 0x3, 0x9, &(0x7f0000dbf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b72000)={0x5, &(0x7f0000d1a000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00002da000-0x8)={r4, 0x1}) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000022e000)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000002000-0xdd)=""/221, &(0x7f0000000000)=0xdd) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x92e, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = accept4(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x80000) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f61000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000002000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000002000)=0x5, 0x2) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000003000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000003000)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r3, 0xffff, 0x80}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@common='sit0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/14 20:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000b57000-0x4)=0x0) connect$inet(r0, &(0x7f0000d50000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000f61000-0x8)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) sendto$inet(r1, &(0x7f00007f1000)="eb06534fc8bb1b5f98a24e3db92b16fee4d7790fa844e792a6a160", 0x1b, 0x8000, &(0x7f00005fb000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bd5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000053b000)=0x8) connect$inet(r1, &(0x7f00007cb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 20:47:34 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0xfbfffffffffffffd) setsockopt(r0, 0x0, 0x4b6, &(0x7f00006f4000)="", 0x0) 2018/01/14 20:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/14 20:47:34 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000012000)=""/180, &(0x7f0000003000-0x4)=0xb4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000)={&(0x7f0000012000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000012000)=[{&(0x7f0000012000+0xafc)=""/29, 0x1d}, {&(0x7f0000008000)=""/4096, 0x1000}], 0x2, &(0x7f0000012000)=""/183, 0xb7, 0x8}, 0x10000) 2018/01/14 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000cdf000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008f3000-0x4)=0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair(0xb, 0x0, 0x3, &(0x7f0000b25000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000220000)={0x101, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000607000)={0xfffffffffffffff8, r2}) 2018/01/14 20:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f99000)=@generic={0x0, ""/126}, &(0x7f00001e9000)=0x80) connect$netrom(r0, &(0x7f0000b4a000-0x48)=@full={{0x3, {"08f1a59e9ea989"}, 0x7}, [{"dab9996d954b9e"}, {"5607c03891de90"}, {"88e3191428ea73"}, {"52617187011e45"}, {"72cc3b14184640"}, {"56910c4a46b1ba"}, {"23248983c42f57"}, {"a5a57dea865cf0"}]}, 0x48) pipe(&(0x7f000050d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[], 0x2b9, 0x7ffffffffffffffc) vmsplice(r1, &(0x7f000034b000)=[{&(0x7f0000182000)="1228f53e9430ea4e52019589f3e9ae", 0xf}, {&(0x7f0000158000)="032d4bd773694f1a69be17a52cd5c007e34b2054410476c1e5bd2fa44de35ce0a8a0d48bbe7c8943002750bd7ea343b1349ceafbe61bc4c411b1c68017ce0667defa7e414bf4911c441b62", 0x4b}], 0x2, 0x9) close(r2) 2018/01/14 20:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ad8000)=@generic="4570fafb977e65b39efdf869ac83a84a") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/14 20:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0xb8e, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00009fe000)=0x0, &(0x7f0000e00000-0x4)=0x4) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x5, 0xe10, &(0x7f0000a31000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000548000)=0x0, &(0x7f00003b5000)=0x4) 2018/01/14 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) read(r0, &(0x7f00006b0000)=""/200, 0xc8) r1 = socket(0x10, 0x2, 0xc) pipe(&(0x7f0000dec000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) write(r1, &(0x7f0000731000-0x90)="1f000000150affdde200000000060900020200000000018005ffffe5000051", 0x1f) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f0c000-0x4)=0x0) 2018/01/14 20:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000009b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b41000-0x6)={0x0, 0x40}, &(0x7f00002ca000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c29000-0x8)={r1, 0x4}, 0x8) r2 = socket(0x4000000000000009, 0x40000000007, 0x9) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000a66000-0x4)=0x0) write(r2, &(0x7f00004fa000)="22000000180007ffffea001d090007110af600000002080900001c00040000000003", 0x22) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f48000)=0x1, 0x4) [ 118.097550] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 20:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f02000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009dd000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b28000)={0x0, 0x0, 0x78}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d60000-0x10)={r1, r2, 0x1}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xff, 0x0}, 0x10) r3 = socket(0x11, 0x80002, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/14 20:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="f4106acd4a9fd1952b9f463ade2309e5", 0x0}) splice(r0, &(0x7f00000f8000-0x8)=0x0, r0, &(0x7f000091c000-0x8)=0x0, 0x7, 0x9) splice(r0, &(0x7f0000f47000)=0x0, r0, &(0x7f0000641000-0x8)=0x0, 0x200, 0x0) 2018/01/14 20:47:34 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f00002ab000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fcd000)=0x0, &(0x7f00002b4000)=0x4) 2018/01/14 20:47:34 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000020000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001f000)={r0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000020000-0x8)={0x0, 0x2ec0000000000000}, &(0x7f000001f000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001f000)={r2, 0x6, 0x7, [0x4, 0xfffffffffffffffd, 0x6, 0x5, 0x20, 0x100000000, 0x4]}, &(0x7f0000020000-0x4)=0x16) read(r0, &(0x7f000001f000-0x4e)=""/78, 0x4e) 2018/01/14 20:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004e7000-0x10)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x200000) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000c74000)=""/0, &(0x7f0000000000)=0x0) 2018/01/14 20:47:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00001ef000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) 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) writev(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x78)="7172cfe87ba1d0e9c874f1bbb0487cf2e38cbd91cb68653dcf0af9dc08f14fd5de6b06ea996c552dfbea497a1065f5480e12635f502c8ba441d58a43394519e5414e6de4264e83265d52e62e4a82b061b8042094d2166941446e80961c11d1e9756a76555bc9067147a5b67c698dafaf55fd7b5301abd417", 0x78}, {&(0x7f0000002000)="fc9681048b0f175d7d9b0ec70ad330f1687c21e0d9f6a9e91673ed3a81cffd30ce07d525be25af5779a739f41889522db23dbce087571729d0a1c5521f475b06926d7f4a8d4f9608f163f2cbb653da7052fe9b4f1717f76f00a3184cdd2c1d878bfb674065b5520f63da0ec0af9cbd3ed5632516f4e545647466cd88b51e797990aee6024a302cc8f5a79f17fb7f8b2de51de5cbc8c475d87fd3a77df1dbfe2220b0c02b2ba87e519797c1fc75917ebec10bc4b490271b3b2cb0f28cd9e3d5d0e0745976b557d8b1f73f85ea786561a812cd0dedf84448250ffc62db8cf16d0ec08e62aa9ca1202f542a98a0e869f8617177cd331d7eca", 0xf7}, {&(0x7f0000002000)="5b2008c850bea79c35309a372d3858b5d971be0c57020259de41714ee5f3cf6d67386a013420c361e152b0515073e0a1", 0x30}, {&(0x7f0000002000)="c06f42bcc73934534a6fe3ef3463265ce5317832a99e85fc7dc1583db318edbc797b1a936ad195e72cfeb856e75b", 0x2e}, {&(0x7f0000002000-0x72)="74bd3217504f0de498611658adb96c0fa8d734fce7b1de0ef9a10f720371f0f521051c3e494f2b2cda71e5037aa76986cdf8881c312980d49dd9041ac5e86a720b1f9a201f18fd963e30ec6b21447c02293e1340f39ac58e3be940cf5338168df147b1afe53d2dedad2148866316d5b1db25", 0x72}, {&(0x7f0000001000)="55fc0b6bec0a86df8b3f7fbce0bfe9f6f8c5d7cd48a2b58ab371ee672e6c889592f9a39ac472e9b046563839081836a8e9ae1ba59a192d4507b5ae9890ea63b9dc9a8a64b5f85270e843a84c26989c68192dbf4e67b484e5827c6501e78267bab425105f387c409259b8263d8f901d50e02b94eae08fea95e0ce3025f186a751d9da335406e4b90ffc1f1f7ae8f264c70d8060bb8c2788ff93549729c0396580d2d2e3e656dd8874e5cd9559ac3f2a8548eeb998c530232db2018c745573", 0xbe}], 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000003000)={0xffffffffffffffe0, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xb0b7}, &(0x7f0000004000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000003000)={r4, 0x75, "3267ab9b5e6cf88af619efa4c556074331b83ebd9e76b6b3cc6ac2664bde9c97e5800420578e6f34188333f575fae660554344e69a7687fe7b6af9a29f7d6b067041e2a33ec712efc55d0a207dd53bec944ca799caf5b9b0bb767512482c19072216d79252550d7a589aedb75f8cd6a507e24bd080"}, &(0x7f0000001000)=0x7d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000006000-0x5e)="e7bb69db6190c9cde6343475b9cbbdc1474b6075a7487a11ac4622b2734214164ccb30ad07caadf6af0e747c52e0f5ab629c5f5ba01171d235790ba5457fe9d7fd556a71e91bbede38d43aafc4c47777a8af27417287012574b103c6e3bb", 0x5e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000007000-0x8c)={r5, @in6={{0xa, 0x0, 0x20, @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]}}, &(0x7f0000002000)=0x8c) listen(r1, 0x1f) recvfrom$llc(r3, &(0x7f0000005000)=""/138, 0x8a, 0x2, &(0x7f0000002000)={0x1a, 0x1b, 0xffffffff, 0x0, 0xd0d9, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000008000-0x4)=0x0, 0x4) r6 = accept4$unix(r3, &(0x7f0000004000)=@file={0x0, ""/108}, &(0x7f0000008000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r6, &(0x7f0000007000)=[{&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000001000-0x47)="24eb59de2a3cae77255aec7504ee83e2262e507a603d2fd5e915e4afa3adb38e220ce845dea0b5c7919fec86c0f918797f398d1376040f7c0c50320f138dfe4c7c4864200959dc", 0x47}, {&(0x7f0000004000-0xd)="2ab5431ee6a79b46c1d73394bc", 0xd}, {&(0x7f0000008000)="e5d7677340af68efcde606c79e8af5595ba83794cc102d1126230a838ed8496811667b057b48ed16818fca70a7ccb9c2cb8ae74f7654b82e13aa68299281083b2ca5d2714711be3d70cab551c1", 0x4d}], 0x4, 0x0) 2018/01/14 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x987) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000001, 0x800, &(0x7f000092a000-0x11)="0010af22070100010fddd5a45d3f32e510", 0xfffffffffffffeba) 2018/01/14 20:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000212000)={0x0, 0xb0, "c4aceb04e4ddf2d712ceee1a3de462bebb5dae75b86e114a2c187a26174c4cfa70a20490615306eeba9b2b251ebc917e3d345039245f60949e7c62cc0c5ccbc407596c39221f3d5142203c684805462821c5daf1258e49165d8d34968f9214d284abba025330a017afeb33e352a9e52888ef5ce3666f03b92ec9f1fc3125c2d99b5eb781e38dca7c048bc8a94684632c4fbbddc8240702991383a845da68e6eeccc4e89c85c5a2b8101a1bb8ce4f7db1"}, &(0x7f000051d000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000361000)={r1, 0x80, 0x5, [0x20, 0x6, 0x3, 0x8001, 0x1]}, 0x12) 2018/01/14 20:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000085000-0x4)={r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e0b000)={0x0, 0x200, 0xff, 0x3ff, 0x4, 0x7}, &(0x7f0000c70000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000084d000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000093e000-0xc)=@sack_info={r2, 0x4, 0x2}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000693000-0x8)={0x0, 0x20}, &(0x7f000012d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ca5000-0x8c)={r1, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d4c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000060a000-0x8)={0x0, 0x7fffffff}, &(0x7f00008e8000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b4a000)={r4, 0x4, 0x20}, 0xc) r5 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000f95000-0x18)=@add_del={0x2, &(0x7f00004e3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f}) write(r5, &(0x7f0000627000)="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", 0xfc) r6 = socket(0xf, 0x5, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00005ae000)=0x0) r7 = accept$inet(r5, 0x0, &(0x7f0000b80000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f68000)={0x0, 0x2}, &(0x7f0000cd1000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000795000-0x14)={r8, 0x5, 0x230, 0x4, 0x4, 0x3}, &(0x7f0000f23000-0x1)=0x14) listen(r6, 0x101) 2018/01/14 20:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000310000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a79000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007eb000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000061a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000140000-0x20)={0xfffffffffffff800, 0xffffffffffff7fff, 0x200, 0x3, 0x8001, 0xfffffffffffffffa, 0x98a1, 0x8, r2}, &(0x7f0000b10000)=0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) 2018/01/14 20:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f000050d000)="e6f4c232", 0x4) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r1, &(0x7f0000a3c000)="", 0x0, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x1b, 0x3, 0x7, &(0x7f0000a03000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000a9c000-0x40)={0x6, 0x1, 0x6, 0x4a, &(0x7f00001bd000-0x4a)=""/74, 0x61, &(0x7f0000715000-0x61)=""/97, 0x47, &(0x7f0000bb3000-0x47)=""/71}) readv(r0, &(0x7f000072d000-0x70)=[{&(0x7f0000a76000-0x7d)=""/125, 0x7d}], 0x1) 2018/01/14 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9b, &(0x7f00000c1000-0x9b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@llc={0x4, {@snap={0x1, 0x0, 'JH', "46578b", 0x892f, "46ef506ef17cf8d872e6f797d8b0479c913e9c07696c07a5a95e9ddd8b6bb4102a0608991915b267ad814dd46438555e5ff6ea11dc45986cc226cf4597e63db83ae00878beb1c7dc482a6c2cc3efc0050c04c55d7c65da9844bdfd159e2f85cd91e0d5e3d60e97add6e963f47c0041eb0a3a05c991976ecabea3469b9c12ed2c60e672d1"}}}}}, 0x0) 2018/01/14 20:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000052000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d25000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00004c2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000085000)={r3, r4, 0xbd}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 20:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x0, 0x0, 0x4a) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000225000)=0x6, 0x41) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/14 20:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000481000-0x10)={0x9, 0x9, 0x8001, 0x100, 0x0}, &(0x7f00000e9000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cf9000-0x6)={r1, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000096c000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005e1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000b3000-0x8)={0x0, 0x6}, &(0x7f0000a5f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe1000)={r2, 0x2c, &(0x7f00009f8000-0x38)=[@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x80000009, @loopback={0x0, 0x1}, 0x7f0}]}, &(0x7f0000134000)=0x3a3) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ce5000-0x8)=@assoc_value={r3, 0x7}, 0x8) 2018/01/14 20:47:35 executing program 1: r0 = socket$inet(0x2, 0x7, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000922000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000510000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1f)="fc2dfa73d19f284ad55f79bdaef46788bbeef426aeaab251d3ae12235a5b62", 0x1f, 0x20000004, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe8000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f36000-0x2c)={r1, 0x24, "96dcef8c7b49151bdfcb9e5e59d8ffb69840b9ad2c61bcb5c8f6d56d00c38a6ba95effa8"}, &(0x7f00008a5000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000caf000)={r1, 0x5}, 0x8) r3 = socket(0x1e, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c74000-0x1000)=""/4096, &(0x7f0000f8b000)=0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000626000)={r1, @in6={{0xa, 0x1, 0x109, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9c}, &(0x7f00008a3000)=0x98) sendmsg$kcm(r3, &(0x7f0000fff000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000991000)="", 0x0}], 0x1, &(0x7f0000ffe000)=[], 0x0, 0x90}, 0x1) 2018/01/14 20:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005c6000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000075000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000707000-0x8c)={0x0, @in6={{0xa, 0x2, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f1b000)=0x8c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ae9000)={0x0, 0x0}) accept$inet(r3, &(0x7f0000547000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000497000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009ac000)={0x101, 0xd, 0x1f, 0x0, r2}, 0x10) 2018/01/14 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0xfffffffffffffffc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7fff, 0x0, 0x0, 0x9, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000bba000)="7bc7") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aa0000)=0x7, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000004a000-0x4c)="31dad3ba3c6dd37f286209b1e33b52be81e0f32bdef9fc1fac0c12226c46555b64e2a4fab69677171251979c16e6503dfbce3c44ed48cc21a56f3e6e5b896f715a8a36dfa8943ba252c687f7", 0x4c) 2018/01/14 20:47:35 executing program 7: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0xfffffc74) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 20:47:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x8, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="119687e152aeb656e0e01c4cf6408663b5f36982977718ffffa5030f317ce849ab1951baf9610d657582d78d3b002aa15e3a944292c9cbe249098e3a4a89485732fd6b70decbb884633bc4a4ffef383170aed3e700a14f64df577093b3713018cbd4abb423824835f89bb8df9c5b91137e617efd4d4336d7502b47768cc862dcbb9d0fff1ec1332f", &(0x7f0000675000)="388aed799609d39c78891ddd4acf39a51907c5eb05ef5352fabdc59a781aecc182d96c457fc7e5cdd9", 0x0}, 0x20) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eb4000)={0x4, 0x1229, 0x7, 0x3, 0x0, r1, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000a9e000-0x2c)={0xd, 0x3d67, 0x9, 0x0, 0x4, r1, 0xc9ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r1, &(0x7f0000ea9000)="", &(0x7f000025e000)=""/0}, 0x18) 2018/01/14 20:47:35 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x28, &(0x7f0000009000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/14 20:47:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dd000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000360000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@buf={0xde, &(0x7f0000001000-0xde)="e75d27e7379144f7bc1e6fc7820721ce1a9f17972317a9f01dee1a78611fdc7eb9906ff9ae0cf8051a0f74c18c6b649a6ac2bfa80c0b3e33113da2f47b10f128fcc8e8fc540497c58c42674fc572b73cb3a8a5bc78033948e0b68f4853aec1771714261168db529885e57fb5f79730acb413a3c9ee1d572c131c17c5c52e7c12c3b2f869f09eac14d4680886f4c7bd432c2b9c07778aab1d3493854100efbc90b36b8506b932159cc53e8774374d957c72ae012328a33af497a95685754b9d3c9ef09770238090fd2734784df1383a56ad63bf4c1a8813ee1a5b8985eb92"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x7, 0x3, 0x0}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000+0x699)={@generic="cf1ebbf0fa93fd83bf608ff7f11b5dcc", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="84d82bac073bdd6005cc91c22b067aec"}) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000002000-0x60)=[{&(0x7f0000005000-0x1d)=""/29, 0x1d}, {&(0x7f0000004000)=""/179, 0xb3}, {&(0x7f0000005000-0x2c)=""/44, 0x2c}, {&(0x7f0000004000)=""/0, 0x0}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000004000-0x5b)=""/91, 0x5b}], 0x6) socket$inet(0x2, 0x80001, 0x401) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000004000-0x78)={0x2, 0x7, 0xffff, 0xf, 0xf, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x7, 0x3f, 0xa0, 0x0, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in=@rand_addr=0x5, 0x19, 0x10, 0x4}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x800) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000-0x4)=0x44, 0x4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000007000-0x88)={0x400, {{0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000008000-0x10)={0x1, &(0x7f0000004000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/14 20:47:35 executing program 4: r0 = socket(0xa, 0x3, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x16, &(0x7f0000000000)="", 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000595000)="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") 2018/01/14 20:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d58000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "43977cc73c16f7c4c1ccd47fa644ffa7be65427d"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 20:47:35 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000-0xc5)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r2 = getuid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000005000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001a000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe34, &(0x7f0000009000-0x10)={&(0x7f000000d000-0x50)=@ipv4_newroute={0x0, 0x18, 0x622, 0x4, 0x3, {0x2, 0xb4, 0x90, 0xa0, 0x2, 0x3, 0xff, 0xf, 0x1800}, [@RTA_UID={0x0, 0x19, r1}, @RTA_UID={0x0, 0x19, r2}, @RTA_IIF={0x0, 0x1, r3}, @RTA_UID={0x0, 0x19, r4}, @RTA_ENCAP={0x0, 0x16, @nested={0x0, 0x5c, [@typed={0x0, 0x43, @void=""}, @generic=""]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e33000-0x4)=0x5, 0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b81000)=[], 0x0, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x0) 2018/01/14 20:47:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x1, &(0x7f0000c57000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x3, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000b4e000-0x8)={0x0, 0x0}) writev(r2, &(0x7f00000bc000)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) 2018/01/14 20:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00007c2000-0xce)="9d7da0def89707ffbd02bb0c24b1ed7e0020eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec9134b206c4cf189fe000000090202000000", 0x90) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000058000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00009ec000)=""/114) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r4 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r4, &(0x7f00008e8000-0x4d)="1878dca406f2c399afed96e1da6e21dbcac920f19d19d5d9d4b2cef6f85124d5d7c440f1644fd5e6410c9136013850cc114ac996c0747604edff8ba82adcad5946ea076922b921ef3cfeddfc7e", 0x4d, 0x80, &(0x7f0000eca000-0x1c)={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c70000)=0x0, &(0x7f0000a9e000)=0x4) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000974000-0x4)=0x0, 0x4) 2018/01/14 20:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000646000)="3e0da210c8880ca7056d7a9822e939c944a1803e3fa67024a0b980484bd35c216f72d4219540fe62bad4f6ae437e0cb96b49df473154a1c477b9f4") close(r0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000073a000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ce1000-0x20)={0x8, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000007000-0x10)={0x2d, r2}) socketpair(0x15, 0x4, 0x891c, &(0x7f00004ca000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ee2000-0x4)={0x4ac3, 0x5, 0x2000}, 0x4) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2018/01/14 20:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f00002cf000-0x80)=@generic={0x0, ""/126}, &(0x7f0000337000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000cb3000)={0x8000, 0x100000000, 0x4, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x1f, 0x101, 0x9, 0x0}, &(0x7f0000431000-0x4)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000560000-0x8c)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x20000000000002e0, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x26}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0x409, &(0x7f00008ac000)=""/233, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffff0e) r0 = accept4(0xffffffffffffffff, &(0x7f00007c4000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000)=0x10, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000aee000)=0x0, &(0x7f0000da2000-0x4)=0x4) 2018/01/14 20:47:35 executing program 2: socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000a53000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000007f000-0xc)=@sack_info={r1, 0xfffffffffffffff8, 0x7fffffff}, 0xc) socketpair(0x3, 0x0, 0xff, &(0x7f00007e3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000a93000)={0x3ff, 0x4, 0x9, 0x6, 0x18, 0xefb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 20:47:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x100000000, &(0x7f0000731000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f52000-0x49)={{0xa, 0x0, 0x1dbe82d0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x3}, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x2, [0x6, 0xbc, 0x1, 0x0, 0x2, 0x99d2, 0x110, 0xffffffff]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f00001f5000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000021e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80d4, 0x0, 0x0, 0xb, 0x8001, 0xbf4, 0x3}, 0x20) 2018/01/14 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000af5000)="1f0000000706ffddfe0500001d02ecff000000110900010004001000df0000", 0x1f) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f46000-0x1000)=""/4096, &(0x7f0000e35000-0x4)=0x1000) 2018/01/14 20:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) write(r0, &(0x7f0000dbd000)="220000001900070400943300090004000a01020000c600800000000006001580a427", 0x22) r1 = epoll_create(0x3) epoll_wait(r1, &(0x7f00004f0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7) 2018/01/14 20:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000171000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002ee000-0x4)=0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e9", 0x20}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 20:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0x52) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004b2000)='dctcp\x00', 0x6) 2018/01/14 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x59, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00006a4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000948000)=0x9, 0x80800) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b70000-0x4)=0x0, &(0x7f00000eb000-0x4)=0x4) 2018/01/14 20:47:35 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000088000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000310000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000160000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000062000-0x4)=0x0, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f000030c000)={0x6, {{0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = accept4(r3, &(0x7f0000590000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000da4000-0x4)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000bbc000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc8000)=0xb) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d2c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000af9000)={0x0, 0x8, 0xfffffffffffffff9, 0x68f}, &(0x7f0000cfb000)=0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000274000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00006b7000-0x1c)={r6, 0x40, 0xa, [0xffff, 0x7, 0x8, 0x7, 0x5, 0x100000000, 0x81, 0x8, 0xba19, 0x2]}, 0x1c) 2018/01/14 20:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x8000000009, &(0x7f00006a8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000847000)={0x0}, &(0x7f000004a000)=0x4) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000b87000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000c93000-0x12)={@generic="e23690bb739ce39fca964a8fb8caf826", 0x5}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000c93000-0x4)=0x0, &(0x7f0000856000)=0x4) recvmsg(r0, &(0x7f0000ffc000)={&(0x7f0000446000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000733000-0x30)=[{&(0x7f0000617000)=""/94, 0x5e}, {&(0x7f0000f20000)=""/4096, 0x1000}, {&(0x7f0000040000)=""/170, 0xaa}], 0x3, &(0x7f0000c94000)=""/109, 0x6d, 0x9}, 0x42) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000440000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r4, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) [ 118.522920] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 118.544074] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/14 20:47:35 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f000000c000-0x144)=@setlink={0x40, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_NET_NS_PID={0x8, 0x13, r1}, @IFLA_IFNAME={0x14, 0x3, @common="6970365f9074693000"}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:35 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f000084d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005c7000-0x4)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00006ce000)=""/159, &(0x7f0000000000)=0x9f) mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) 2018/01/14 20:47:35 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fe9000-0x38)={&(0x7f0000fe8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00004f6000-0x10)=[{&(0x7f00004a0000-0x32)=""/90, 0x5a}], 0x1, 0x0, 0x0, 0x5}, 0x40000000) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/14 20:47:35 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000)={0xf, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x43, @u64=0x0}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000016000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x81, &(0x7f0000017000-0x65)="d94a7b849957f7ea9d6c59820e7b9dfb0da343cba300c7aae2825164bf1e31cc298d0d887e7793b2fccffdc57709b09533c6e1d59226f1f9f11a3825542386cba486a79a1305f808ccd5c22c565cd1e54c4970712205d698861918e81988c79bf86c45b528") ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000000b000-0x10)={0x78, &(0x7f000000d000)=""/120}) connect$netlink(r0, &(0x7f0000014000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/14 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$packet(0xffffffffffffff9c, &(0x7f00006e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000558000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000077b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000998000)=0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f91000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0xe) [ 118.677720] audit: type=1400 audit(1515962855.461:81): avc: denied { getopt } for pid=30166 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/14 20:47:35 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x76eb6b51bee8cdd8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x100}], 0x18, 0x4000041}, 0x40) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0xfffffffffffffff8, &(0x7f0000f7e000-0x8)={0x0, 0x0}) pipe(&(0x7f00002e1000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a59000-0x14)={0x7f, 0xfffffffffffffe01, 0x10000, 0x5, 0x5}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000066e000)={r1, r3}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x1000)="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", 0x1000) 2018/01/14 20:47:35 executing program 2: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xc9f]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000001a000-0x8)={0x0, 0x0}) 2018/01/14 20:47:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8000a, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00006b8000-0x38)={&(0x7f0000e19000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x14, 0x36, 0x804, 0x6, 0x3, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8081) mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003f6000)=[], 0x10000000000000d4) 2018/01/14 20:47:35 executing program 6: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000600000-0xa6)="733f40497bf61e88c8965db402dc8b00bc7575e580db607b1ff371071039e1213e8cb3a0269fb4733effc8407478a7e9044e5e1d7daadd702aea6c85b5321be79526187a930d05f5a1c950527f46d59f71d6122ccda15c7dfd65bafd432476079469d709125055e26b0edf67c480ddd63dbde3c5933009bc926395dbf8421c030551331cda4d67455bb21c5b51d81dab24d4a1033387f074981d4b3f931cb0c67984d3cafa6b", 0xa6, 0x4000800, &(0x7f0000001000-0xe)=@l2={0x1f, 0x9, {0xffffffffffffffd4, 0x4, 0x200, 0xee, 0xf9c3, 0x7}, 0x1, 0x4}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100, 0xd, &(0x7f0000003000)="0000080c288f7c6edc51729cf5c46118bb0f6f36c74e6fd19cf85d7e", 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x8, 0x9}, &(0x7f0000003000)=0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000000000)=[0x7fff, 0xdbd, 0x9, 0x0], 0x4, 0x2, 0x3fffc0, 0x8bc, 0x1ff, 0x800, {0x7, 0x6, 0x7ff, 0x2, 0x70000000, 0xa2, 0x8001, 0x0, 0x6d2, 0x5, 0xffffffff, 0x5, 0x7, 0xfffffffffffffc00, "97554cda809766a056b0b3c33c2fa070ad1f1bbea23ae3a22b6acdb1c9543da5"}}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) 2018/01/14 20:47:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) sendto$ax25(r0, &(0x7f0000662000-0xc1)="22d97af2574ff912ba633a86dd369a18b8fc804beb1839cdf61ea0fa0d193d6046b25c88aedab7e4f2121b9f1559a3e5af1bb271f3c66768e385b18d1cc5cca111a8248479f9e5cc2be244e41fe3477afe77010f39320c88360ffa8e497ed1d12f85ed3d3431158d90168f8f7b9dc52bf7202ce804c526e5efbe53fc402fe43fcfda9821d62a2bf9a82ca07b8503137dad0a29b3c2cb7661a35927937314425bd59873226892a7292db308474ae7ec5fcf64a8fa6b20dc532e52d793f52aadc0a7", 0xc1, 0x20000000, &(0x7f0000bdf000-0x10)={0x3, {"7e0c4b8dc171a0"}, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000fda000)="", 0x0) 2018/01/14 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000f9b000)="297683a64a69b58f12308297cb614bc79b3c478ff98b60b81c09fbfbcb2e01eb234d311ca729f87b4382b61a875dcec89061a360f31ea73b7ebb44d6448937086dc47bb79b7fa9ad39a590c41a3e2eafa9fbda46bab554a9d954ce999d78d1c0755ef5e76c9e9d5b15b8c5ea4f705d5d56f41bf26074118e205ce1071a15", 0x7e, 0x0, &(0x7f0000e98000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r1, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000b2b000)={{0x9, 0x5, 0x5, 0x7fffffff, 0x3, 0x8}, 0x2, 0x5, 0x80000000}) sendto$inet6(r1, &(0x7f000091c000-0x97)="", 0x0, 0x0, &(0x7f0000317000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000272000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) read(r1, &(0x7f000050c000-0x28)=""/40, 0x28) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000628000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000f7e000-0x3)="c165ed", 0xfffffffffffffeec) pipe(&(0x7f0000759000-0x8)={0x0, 0x0}) bind$netrom(r4, &(0x7f0000197000)=@ax25={0x3, {"659683f513df83"}, 0xd28}, 0x10) recvfrom$ipx(r4, &(0x7f000064e000)=""/199, 0xc7, 0x10000, &(0x7f0000ec8000-0x10)={0x4, 0x1, 0xfffffffffffff801, "1a0bca3efbc5", 0x7, 0x0}, 0x10) 2018/01/14 20:47:35 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000de1000)=""/199, &(0x7f0000001000-0x4)=0xc7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x5, 0x4) tee(r0, r0, 0x3ff, 0xd) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000002000)=""/7, &(0x7f0000003000)=0x7) ioctl$void(r1, 0x5451) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x40, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r3, 0x7, 0x3ff}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r3, 0xc06}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000006000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1000, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000007000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r5, &(0x7f0000008000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) 2018/01/14 20:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000de5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000923000)={0x0, 0x0}) 2018/01/14 20:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a", 0x21}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) r2 = socket(0x4, 0x2, 0x1) socketpair$inet(0x2, 0x5, 0x100000001, &(0x7f00002cc000)={0x0, 0x0}) accept4(r3, 0x0, &(0x7f000032f000-0x4)=0x0, 0x800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000053d000-0x4)=0x0) 2018/01/14 20:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000000000b, &(0x7f0000536000-0x4)=0x6d4, 0x56) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000aca000-0x10)=@generic="20bea62b2289c9703c85cf670f53082e") bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000736000)=0x7, 0x4) getsockname$packet(r1, &(0x7f000086d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000eba000)=0x14) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept(r0, &(0x7f0000595000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000852000)=0x1002) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000599000-0x4)=0x0) 2018/01/14 20:47:35 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) r1 = accept4$inet6(r0, 0x0, &(0x7f0000850000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000394000-0x8)={0x0, 0x100000000}, &(0x7f0000b73000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004c5000)={r2, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 20:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x400, 0xffffffff, &(0x7f0000964000-0x8b)="dd078dfd7d4293e9d3c8705ab7dc7145bf50876d580341684cbc866a5cbb8ebbb0e67a8dbae4e205d1fcde31cec48ec96eeee8e600692ef1313b941d0d926eaf40656dfa0956a42cf146c4f4f80356fb7fc217cf1c677ad775f69003f6cdbc69ba598308bbf650234df7657247b7234815b79a484c98ecd23d7a904d45e87488c104ad1c87e0d11c3f4c8f", 0x8b) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000756000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b34000)=0x10) getsockname$ax25(r1, &(0x7f00008b3000)={0x0, {""/7}, 0x0}, &(0x7f000016a000-0x4)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000ba5000-0x108)={0x401, {{0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x15680, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x32, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "37c6e48a8f91580b"}}}}}}, &(0x7f000086d000)={0x0, 0x1, [0xb8]}) 2018/01/14 20:47:35 executing program 5: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000870000-0x4)={0x0, 0x100000001}, &(0x7f000054a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x10001}, &(0x7f00000bd000)=0x98) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) 2018/01/14 20:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef0000-0x4)={0xffffffffffffffff}) connect$bt_l2cap(r0, &(0x7f0000cc3000)={0x1f, 0x100000000, {0x10000, 0x200000000000000, 0x8, 0x10001, 0x1f, 0x0}, 0x7ff, 0x4}, 0xe) socketpair(0x3, 0x5, 0x5, &(0x7f0000a10000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006e0000+0x6ed)={r2, &(0x7f0000c69000)="ae7fb1197410725e57a66718a895e3c3edfc17c88826f2ed3d61b35eda0ab8dd23e23f0c53232e23ec1cb4a8b6bf66984dc04fff394593d72eb1c37eaeabaa2674fb79cbca9aa7acd2ef9b25015fcc597ef99fe132866807b37cb3fa5268576562fefa4a47e5923c7e06ef67a7787934b5b9283d638a4a45edd0a5ee867feee09f9ae6748e4a9c4476b936", &(0x7f0000c0c000)=""/62}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000078c000-0x1)={0x401}, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000287000)=@assoc_value={0x0, 0xc196}, &(0x7f00000f5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000043f000+0x1ee)={r3, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff54b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x6, 0x1, 0x6, 0x85}, 0xa0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006cd000-0x28)={@common='ifb0\x00', &(0x7f0000fa0000)=@ethtool_ts_info={0x41, 0xcd, 0x20, 0x10001, [0x1, 0x5, 0x80], 0xedc, [0xfffffffffffffffd, 0x200, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00008e8000)={r3, 0x7, 0x5, "7ff46b2aa0"}, 0xd) 2018/01/14 20:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009bb000)={r0, 0x8, 0x100000000000003}, 0x8) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 20:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00009bd000+0xbf3)={0x14, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000526000-0x38)={&(0x7f00001ea000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c11000)=[{&(0x7f0000700000-0x16)=""/22, 0x16}, {&(0x7f00002ee000-0x24)=""/36, 0x24}, {&(0x7f00008e9000)=""/4096, 0x1000}, {&(0x7f0000005000-0xfe)=""/254, 0xfe}, {&(0x7f0000f82000+0xdd6)=""/20, 0x14}, {&(0x7f000066d000-0xc8)=""/200, 0xc8}, {&(0x7f0000352000)=""/129, 0x81}, {&(0x7f0000cc8000-0xdd)=""/221, 0xdd}], 0x8, &(0x7f0000c96000)=""/4096, 0x1000, 0x1}, 0x2000) r3 = socket(0x11, 0x8020400000000802, 0x3) bind(r3, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) setsockopt$inet_mreq(r5, 0x0, 0x27, &(0x7f00007b3000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) epoll_pwait(r6, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) [ 118.951119] device lo entered promiscuous mode [ 118.956561] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 118.965641] device lo left promiscuous mode 2018/01/14 20:47:35 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x3f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000001b000)={0x200, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000001f000-0x38)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001f000-0xb4)=""/180, 0xb4, 0x4}, 0x0) 2018/01/14 20:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000ae9000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000002e000-0x10)={0x0, 0x9, 0xd28, 0x4}, &(0x7f0000620000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b7d000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000151000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e12000)={r2, 0x2}, &(0x7f0000edb000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000045a000)={0x0, 0xffffffffffffedc2, 0x10}, &(0x7f0000f58000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000db9000)={0x0, 0x8e, "d723a05eb8d90fbfd0ebc7280357058b8b2dceff1fd62fef57f41c7d701858a4241f1a6a47a24f367a484a341951a541068170d7d26d23842410c20c308484e4cb625e3454b8b84759d1e370911e5ad0a66cfec326c6f0d531bf23ec1fd56f8be33c838383e4213d4e301de4464793a15e9f036a5b7e31b3669c45eefba7452aac5f9820006d27a079d431a1dc5b"}, &(0x7f00004ad000-0x4)=0x96) sendmsg$inet_sctp(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000635000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b30000-0x30)=[{&(0x7f0000771000-0x77)="011732b466dd65043bfcd50cf3755375ce07a55d297a6a9c389bff50616c7dc734526c4aedce778f4a3c24f18fded8876cfa919ed71f19a9e9d1b3b75462fc06a817c18c8b251f28f58c4533a701bf6d8cb328e4541e268d589f9122689a6fcde7e61567bb09fdd5b6cd3dac4ffe293f81c6e8e085fdf6", 0x77}, {&(0x7f0000c01000-0xfc)="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", 0xfc}, {&(0x7f00003e8000)="57f28a0e33c8715cc53087ed86d1d8c0a7815482f0fbf03149d44cafb4df778ad9d73978bfc19f91", 0x28}], 0x3, &(0x7f00001ed000)=[@init={0x18, 0x84, 0x0, {0x6, 0x1, 0x80000000, 0xd6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x3, 0x800a, 0xffff, 0x3, 0x2, 0x3, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x1c, 0x4, 0x7, 0x0}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x2, 0xfffffffffffffffa, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x8000, 0x8000, 0x4, 0x7, 0x5, 0xfffffffffffffffc, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0xffffffff, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x19, 0x0, 0x5, 0x100000001, 0x1, 0x10001, 0x8, r5}}], 0x1b0, 0x40800}, 0x20004000) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000060000-0x1c)=@in6={0xa, 0x3, 0xe62, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x1c, &(0x7f0000043000-0x60)=[{&(0x7f0000272000)="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", 0x5a1}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000688000-0x98)={r5, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xa4}, &(0x7f0000145000)=0x98) 2018/01/14 20:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a04000)={0x0}, 0x4) r1 = socket(0x11, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a77000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ce5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000118000-0xc)={r3, 0x80000, r1}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/14 20:47:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}, 0x1c) r1 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000)=""/199, 0xc7, 0x103, 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000937000)={0x0, {""/7}, 0x0}, &(0x7f0000de5000)=0x10, 0x80800) accept$ax25(r2, 0x0, &(0x7f000087a000)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) socket(0x9, 0x80f, 0x4) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000347000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000028e000-0x4)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000097000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cd000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000d23000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfff, r5}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x2f2, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x17) getsockopt$sock_int(r6, 0x1, 0x0, &(0x7f0000d6b000)=0x0, &(0x7f0000b1e000-0x4)=0x4) 2018/01/14 20:47:35 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000035000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000009000-0x10)={r1, &(0x7f000002a000-0x1000)="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"}, 0x10) 2018/01/14 20:47:35 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffd) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/14 20:47:35 executing program 0: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000ff000)={0x0, 0x7fffe, 0xffffffffffffff9c}) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000101000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000ff000)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000102000-0x10)={0x4, 0x1}) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000040000-0x40)={r2, 0x7, &(0x7f0000100000-0x1c)=[0x9, 0x100, 0x10, 0x7, 0xffffffffffffffff, 0xf, 0x1], &(0x7f00000ff000)=[0x0, 0x0, 0x2, 0x7, 0x45a76a7d], 0x20, 0x2, 0x9, &(0x7f0000047000)=[0x400, 0x4], &(0x7f00000ae000)=[0x0, 0x7, 0x2, 0x7, 0x100, 0xfffffffffffffffa, 0x80000000], 0x0}) 2018/01/14 20:47:35 executing program 4: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000af8000-0xf6)="435c8901d9bc00a61ccc80545b24f89bf053c910d4c9941166e0617f2d5edb83d74ba780b448511415cfe4569c7d56a33a413c857fe64109d03b1270e3e24c9da05159737ab15a7d640ede85d88bc2dd677166761af241fe892ee00fdc56a6c8be11b33e6555ab69f514f9074abf28315a1959c54da600a87f17f455bfee7e6fd537d0c584cbe559503e44a5d27216e99319ff33d763e47842f7a6b1da948a830c2cbba12372b340c52d01e458f3eaeebf4593edb2393ffd6cad200b0e305ae80265696df8d2de1e13681c4742e1a17325ea34b72efe27f437de58dc1ca146e1257fa994aa69cbe6202a402aaf69608897f568f5342b") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/14 20:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e87000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062d000-0x4)=0x31f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000948000)={{{@in6=@mcast1={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], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000323000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x40, 0x2, 0x7, 0x3, 0x9, 0xa, 0x80, 0x80, 0x6c, r2, r3}, {0x10000, 0x4, 0x1, 0x100000001, 0x8, 0x687, 0x5, 0x20}, {0x8, 0x7ca4, 0x3, 0x7fffffff}, 0x4, 0xa, 0x1, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7f}, 0xa, @in=@empty=0x0, 0x7, 0x7, 0x0, 0xffff, 0x5, 0x80, 0xfffffffffffffffb}}, 0xe8) bind$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$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000726000-0x4)=0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000446000)={0x6, &(0x7f000072f000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 20:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b0c000)=[{&(0x7f0000f48000-0x39)="39000000110009000000000000000000f200004a030000ea2300010700001a1408002e00040000000000000000000000090002e300ffe4693e", 0x39}], 0x1) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) 2018/01/14 20:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@alu={0x4, 0x0, 0x12, 0xe, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 20:47:35 executing program 5: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x395) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000faf000-0x11)="bb", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000963000)=0xd443, &(0x7f000081c000-0x8)=0x2) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/14 20:47:35 executing program 0: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x6, 0x800) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000908000-0xb3)=""/179, &(0x7f0000d10000)=0xb3) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cac000)="18000000020001000800000000000000360000f1010100ec01dafb02a38a3cdcc302b933d898050000000000000007567f59dba67e2147b35504000086a1e2010067fc2163e030000000000000000100000000000000c88ebbff060100000b00000000b121ec1474d733f542506b00ec008bc5cfb7ebe7ec7ee87cccff02000800000000000000e9f55406aa0110ddfdff036a00000000d791a2ffe3c5632c1adb8a335bceb2d17fdea21b571068000000000000000100000000c23eef6795de", 0xc0) 2018/01/14 20:47:35 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) pipe(&(0x7f0000005000-0x1)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000005000)={r4, &(0x7f0000003000-0x47)=""/71}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x3}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={r5, 0x0, 0xffffffff, 0x100000001}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000006000-0x1)={0x3}, 0x1) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1, [0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006000-0x98)={r5, @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]}, 0x6, 0x5}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89f7, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="e81a2f8793a46ddc1be635933d65df3b8a2a327f732cf998836addae9129ae79"}) 2018/01/14 20:47:35 executing program 4: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000a95000)={0x0, {""/7}, 0x0}, &(0x7f0000370000-0x4)=0x10) bind$ax25(r1, &(0x7f0000207000)={0x3, {"6ccfcb69122552"}, 0x1}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x4, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a86000-0x8)={0x0, 0x1}, &(0x7f00009c9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003d0000-0x16)={r3, 0x765, 0x7, [0xffff, 0x3, 0xfff, 0x4901, 0x3, 0xd12, 0x80000]}, 0x16) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b6f000-0x8)={r3, 0x6}, &(0x7f0000b6e000)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000b6d000)={r2}) 2018/01/14 20:47:35 executing program 2: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000035b000)="dc21d8dc7bd1fd69b7dec46e1878057809ea3b10a7429f2ce30d7165ae0d79690df16f6392a89e4dbba529d3cdada8f7109cc585e12ec65bc82b9918338b3d1158f61b91af2fdc8b2d5890a1784bd651574fe4bfa696c6531ed55394c8b25c7cdef4f22d9a96cbecbcc683406439e0303548d8971cd12becf188fe2e203bbadef6b65e2b43a1144ae70cd5d523957779b18f4b8cdcce9629dc197f390ef48c1d6f4de3", 0xa3, 0x10, &(0x7f000035b000)={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x23f9}, 0x1c) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000247000-0x2b)=@file={0x0, ""/41}, &(0x7f0000093000-0x4)=0x2b) getsockname$unix(r1, &(0x7f00001fb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000f1000)=0x8) 2018/01/14 20:47:35 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000004000-0x4)=0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f000000b000-0xc0)="ed801032e840b250c2815d5d87caed161d04c7e882bfba304797771b68c38134e81916d27d5e7d404554aa11a0a6faf0c7b837849bfa8737793dcf351a83de31394341eda49e0c7285f7a453823f7227cbcef734f0cca0719850e5616ad441532177aca4d4b498bac239db10944f87c681648d7c0622b0526358bd41e79d7c30b58759aff21450a43d941b2312fb1de81f2c19a95c180fb313060f7e261330d355ad7ceaf689df4e31cd5acf1c435e9270406423353b0b2c8f43a65ebb76a2ee", 0xc0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000000d000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffff7, 0x6, 0x38e0, 0x6}, &(0x7f0000013000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r2, 0x4) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x0, 0x0, 0x0, 0x200}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/14 20:47:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x9, 0xfcac, 0x1d, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000da7000-0x26)="26000000250015f8feffff780000360004ffffe800000000040001000900000003003fc76e35", 0x26) 2018/01/14 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fe1000-0x8)={0x0, 0x1000}, &(0x7f0000675000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c1f000)={r1, 0xb560, 0x200, 0xffffffffffffffff, 0x9, 0xc333}, 0x14) r2 = accept4(0xffffffffffffffff, &(0x7f0000fe0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe0000-0x4)=0x10, 0x80800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000a0b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x47}) r3 = socket(0x1e, 0x5, 0x0) accept$alg(r3, 0x0, 0x0) close(r3) sendmsg(r3, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@ipx={0x4, 0x7, 0x7f00000000000000, "7f2a4005992f", 0x6, 0x0}, 0xffffffde, &(0x7f000016b000)=[], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x1000000000000000) 2018/01/14 20:47:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b4b000-0x20)={@generic="1e3022a6d1f51845d2613f4e9b62a784", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/14 20:47:36 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b6d000-0x20)={@generic="fc2d33ba5efc64a6410514f716046919", @ifru_flags=0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f6b000)={{{@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}, {{@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}}, &(0x7f0000f6c000-0x4)=0xe8) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000451000-0xc)={r3, r4, r5}, 0xc) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r2, 0x1) 2018/01/14 20:47:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r0, &(0x7f0000695000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r1, &(0x7f0000fe3000-0x6f)=""}, 0x10) bpf$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$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) socket$inet(0x2, 0x800, 0x100) 2018/01/14 20:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000b28000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3e000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000201000-0x90)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8cf5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x9}, @in6={0xa, 0x3, 0xb9ab, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x90) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d40000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000446000-0x8)={0x0, 0x5}, &(0x7f0000c82000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000439000-0x16)={r2, 0xfffffffffffffff9, 0x7, [0x7fffffff, 0x8000, 0x7fff, 0x2, 0x8, 0x0, 0xffffffffffffff15]}, &(0x7f0000b2e000)=0x16) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000682000)=[{&(0x7f0000905000-0x3d)="9154b3ee9bd044beecfe89bec9956ee75bfb1173ad19b84e", 0x18}], 0x1, &(0x7f000079f000-0x30)=[], 0x0, 0x0}, 0x0) connect$netrom(r1, &(0x7f0000cac000-0x10)=@ax25={0x3, {"a79b604c341944"}, 0x9}, 0x10) recvmsg(r3, &(0x7f0000d49000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x9, &(0x7f000073f000)=[], 0x0, &(0x7f0000746000)=""/197, 0xc5, 0xfffffffffffffffd}, 0x0) 2018/01/14 20:47:36 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000af0000-0x8)={0x0, 0x0}) setsockopt(r0, 0x0, 0x0, &(0x7f0000149000)="", 0x0) 2018/01/14 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000d5000)=0x0, 0x80000) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000a1c000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d4b000)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008f9000)={r1, r2}) sendmsg$alg(r1, &(0x7f0000636000-0x38)={0x0, 0x0, &(0x7f0000325000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8011) sendto(r0, &(0x7f00003bc000-0x21)="c5a4df9bb6a74382a88d8accc7b6988c51d921f599709bedcf039404aef136b026", 0x21, 0x0, &(0x7f00006ff000-0x80)=@generic={0x11, "f56a3c6038cf4ed3c2d90ea5bffc05270d46d6313c576ce6f1345eff123aa90f0f137acfef3a10fbd52d17c6757345cc2e7502900386d27aeb3f6e7036f2c8185f8ca0639366c020dc4529551f3c34408e09f5983b0c4ba21c45745fcdb05afe9791c1f9311d75aae3f4a0b7c28cfc9d4e1a20debef1626012c13e5fb81f"}, 0x80) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/14 20:47:36 executing program 2: 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}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00008b1000)=""/224, &(0x7f000038e000)=0xe0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r5, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/14 20:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000260000-0x4)=0x3, 0x4) 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) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000977000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000354000-0x76)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9ad7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe73033296715b468117d011d46c52f11ce74a", 0x76, 0x100000000, &(0x7f0000185000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/14 20:47:36 executing program 4: poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readv(r0, &(0x7f00006be000)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000db7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bed000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000021b000)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00003d6000-0x8)={r2, r3}) 2018/01/14 20:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000036e000)={r0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000037f000)=0x10001) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xd) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000726000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000251000)={0x41, 0x1, 0x2195, 0x6}, 0x10) r3 = accept(r0, &(0x7f00005ca000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e8a000-0x4)=0x14) setsockopt$inet_dccp_buf(r3, 0x21, 0x80, &(0x7f00000c4000+0x25e)="7bb32927db4a015f5a9bf722e636b78c9897bda551ac5b5c2929c195d323fb4581e98ca4fd4c02223851973f99841cda5a8c2ff38adedfca94ebc12f25fc04cb0531f0536a3c630c79023719fbfbb87ccb148b492f99e1650a7d45f95020d0e82402796cae4b1502832da82244f574b28842a928fd5ee4d44d79d4735f64f98861ca2a7d073cdd63eb58ba23b3e954a913d0ebc0c91ae4a615be8dee2d95", 0x9e) listen(r3, 0xffffffff80000001) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 20:47:36 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x1, 0x20, 0xffffffff, 0x100000001}, &(0x7f0000003000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x40, 0x3}, &(0x7f0000006000-0x4)=0xc) bind$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/14 20:47:36 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$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$sock_int(r0, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f6b000-0x51)="df3f9b46e5681e83bc4f7ae726a87722503e858663549c7f4ee341e6a7c0d3236755cc66d15d64d6a8f112b9b27a900236225ded67201c1893e6bfd23ec547abb0bfe15743d454f59b02c2b1fb3f2395f9", 0x51) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f6c000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f6b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc8000)=0xe8) r5 = socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r5, &(0x7f0000391000-0x8)={0x1f, {0x5, 0x9, 0x1c, 0xfff, 0x10001, 0x3}}, 0x8) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f69000-0x4)=0x6, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000f6e000-0x8)={0x8, 0xaaac}, 0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f6b000-0x5c)={{0xa, 0x2, 0xc047, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0xff9, [0x5, 0xbac5, 0x2, 0x401, 0xfff, 0x401, 0x2, 0xffffffffffffcbbb]}, 0x5c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x100, 0x1ff, &(0x7f0000f6f000-0x15)=""/21, &(0x7f0000f6f000-0x4)=0x15) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000069000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x1, 0x146974a8, 0xa, 0x80, 0x80, 0xff, r3, r4}, {0x7, 0x81, 0x15, 0x0, 0x2, 0x74c9, 0x6, 0xfffffffffffffff7}, {0x7fff, 0x0, 0x85, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7f}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x1, 0x28a5, 0xfffffffffffffff9, 0x2}}, 0xe8) 2018/01/14 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x0) r1 = accept4(r0, &(0x7f0000456000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec6000)=0x10, 0x800) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000a99000)={0x9, &(0x7f0000ed1000-0x10e)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/14 20:47:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000cec000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c5a000-0x48)={0x0, 0x40, "4f7f2bfa31e4cf411b08450a327bc2321eacfc8a887693fae069c65e7dca4f3a71694117b34792bdf1ecdd9c2c2b65686d5fe603a572df59352fbc09a8c6f421"}, &(0x7f0000ae1000-0x4)=0x48) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000908000)={0x2, 0x8, 0x2, 0x101, r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f00004de000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000015c000-0x20)="7a1ddecdde27057fa5cddcecb9e8f07b4e83aa058dd5e0bc4d5ea63c20deeda8"}) 2018/01/14 20:47:36 executing program 5: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00005cd000-0x2)={0x2, 0x3}, 0x2) 2018/01/14 20:47:36 executing program 1: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x2000000000000000) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000095a000-0x2)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009bc000-0x8)={r0, r1}) 2018/01/14 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000037a000-0x10)=[{&(0x7f00005c7000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400020000000000000001ed0000040000", 0x39}], 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000053b000)={0x9, [0x9, 0x7fffffff, 0x9, 0x7fffffff, 0x85b5, 0x3, 0xffffffff, 0xff80000000000000, 0xfffffffffffffffe]}, 0x16) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000018a000-0x8)={0x0, 0xc6fa}, &(0x7f0000d19000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00006cd000)={r3, 0xa2c9, 0x800}, &(0x7f0000e28000)=0x8) writev(r0, &(0x7f0000595000)=[{&(0x7f00002dd000-0x30)="56c12c1cd706d2da95824494e733382fd1d403e7d5bc811c68ec440b44cb6ec419e81812afbe03d1aa1223c123f3167c", 0x30}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006e3000-0x4)=0x1, 0x4) 2018/01/14 20:47:36 executing program 6: r0 = socket(0x40000000015, 0x8000b, 0x1) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/14 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000ef2000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000746000)=0x10) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/14 20:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000951000)={@generic="12a9ac40a887e9c5e140a8f4842c2d10", @ifru_flags=0x9b00}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000a7b000-0x10)=[{0x100000000020, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/14 20:47:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000f000-0x4)=0x1000) 2018/01/14 20:47:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="0000000178", 0x5) sendmsg$alg(r1, &(0x7f0000218000-0x38)={0x0, 0x0, &(0x7f00007db000)=[{&(0x7f0000495000)="04000005000000f6", 0x8}], 0x1, &(0x7f00000eb000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000223000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000284000)=[{&(0x7f00000cc000)=""/16, 0x10}], 0x1, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) [ 119.408353] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1751 sclass=netlink_route_socket pig=30382 comm=syz-executor3 2018/01/14 20:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b6a000)={0xffffffffffffff9c}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000733000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/14 20:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b65000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000002a000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f0000630000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff35) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cc7000-0x4)='bic\x00', 0x20d) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000333000-0x4)=0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000d8a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 20:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x807, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0xfb, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f0000872000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce2000)=[{&(0x7f0000e88000)=""/210, 0xd2}, {&(0x7f000079b000)=""/0, 0x5}, {&(0x7f000021f000)=""/162, 0xa2}], 0xffffffffffffed7, &(0x7f000068a000)=""/103, 0x1c1, 0x0}, 0x0) 2018/01/14 20:47:36 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f00006ae000-0x6a)="", 0x0) 2018/01/14 20:47:36 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005ea000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0xe2)="6c3d5ce02029bfb9bdacf6c7ab4c3ebd17c77f40cdbdb6685ff9b9a3f08bffefb8751436a5ff5782ab4ee2962baa4b20313163ba49d699a6426d040f2ec289edf22f7e7c8e987d14339b538856ebfee3a26be22b44cf029a2e984b19aa742738fa3c5e0ecdc9b68f9c5a19ad922a42066915d8751d5423c2a0d2fbb36e41751a6dd3580162ffafb5d9bfd01930f80658e3aee7f800b96db00ef47380f73a4d3da3f980d3ddc44f68574dad813d87ed41db18c900c01a356be134682f3343cf7798c8c8871028c105d2960b96dcb23e329963cb68aaa3729297ce05a5292d09546c92", 0xe2, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6900000000000000}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000002000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x8f3a}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000003000)=@req3={0x5, 0x41, 0x6, 0x0, 0x5, 0x9, 0x2}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={r1, 0x12000}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000002000-0xfd)={r1, 0xf5, "05c7de10093e51999b2d1a3a5d43395398176c2bcc2b5a3f8ca50ada81a910cffc3fb588bef87547739f660ad14a27a19f6714eb4a1f9a3eff344b91f1675b7abf034f8430797fe21f67bc83f3b5828a0cf87f6fe844e5a97eb36ecaa87c9809a2196ecc374e593db488aec8ba10f7c548146ad110621d3f16936e2107b325a25b6f2e56d2af9f75fbb73ca41a4e2367a134e57e836132d798971d49f3ca03d658015c0951cff86580f7b53a07c4cdddded69d8173068ca989813d2852b5de64a2cb60d69f9908876ab9769ed0dbce58ade3125cd5dae70a99c0739fc63091f5d624fb263972af89f014d5879a8a6c2eef5a8cefeb"}, &(0x7f0000002000-0x4)=0xfd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000-0xa0)={r4, @in={{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]}, 0x9, 0xcc9a, 0x6, 0xe22, 0x401}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4028641b, &(0x7f0000001000)={&(0x7f0000003000/0x3000)=nil, 0x5, 0x1, 0x2, &(0x7f0000005000/0x1000)=nil, 0xfff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000008000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x7, 0xd8, 0x100, 0x68, 0x810100, r9}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000007000-0x98)={r5, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, 0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000007000)={r6, 0x9c, &(0x7f0000002000)=[@in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x800}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000008000)={r10, 0x1f}, &(0x7f0000008000)=0x8) 2018/01/14 20:47:36 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x8007, &(0x7f0000007000-0x8)={0x0, 0x0}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/14 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000+0xd24)="64406c3ebf7fdd70ce7b9bc16f52eb7dbc85c43fa22f0f2e", 0x18) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003d4000)=@buf={0x6d, &(0x7f0000d66000)="2f78d1db0ec7fa89e5254a00641e91195f4f479978833c5321e950b1abb489a8dd8684e487176fc759cf6ce7f0750787fe8488bef7063894957e3ef7424ba9a0c43df7d091ae332e61b85011f9e3c7aaec9ee529a9423f1b4916893b53a21d4956360783a56e34ef60b266d9a6"}) 2018/01/14 20:47:36 executing program 6: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000792000)=0x4000000017f9, 0x4) 2018/01/14 20:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000485000-0x26)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0x26) [ 119.457919] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1751 sclass=netlink_route_socket pig=30397 comm=syz-executor3 2018/01/14 20:47:36 executing program 6: r0 = socket$alg(0xa, 0x3, 0x84) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f0d000)={0x2, {{0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1800000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0xff) 2018/01/14 20:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000568000-0x4)=0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000057f000-0x10)={0x0, 0x0}, &(0x7f0000ad1000)=0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000311000)=0x0, &(0x7f00001cf000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000793000-0xf5)={0x0, 0xed, "0b92a37d01def5aa6ee697dee22f4c9102132d575ad11e4978b36ea27a51d44ba853b717795db00f57ebdd668dec3d76914cb0991bee89ddf3be1b5d7561b73925cdc8f96c24727c19e9d041d2ed0033eb85f3f4e13e722ceb2febf320213dacd1f8828532c03926687206354ae6c18f68c120933faea9dc85c12ccebae6ccf77d201f4eb5a043c7e76e479bf77350eba47a5467a48bddae5bbe59175a628fca653dbb82e3290944dd19253ebfb030a5b22399a13652cd05cd6ea099f139dbc25ba67d050e7aa70f493e942ee1b6396b5e4ea4218a3fa5c6668e2c4c8d214972322dc3a00fc1b5059eda286ab7"}, &(0x7f0000621000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000138000)={r1, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8000, 0x100, 0x2, 0x5}, &(0x7f0000d64000-0x4)=0xa0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000035d000-0x1f)="1f0000000601ff433b07870000f6230000000000000000810000fbffff5a98", 0x1f) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000298000)='tls\x00', 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000932000-0x4)=0x0) 2018/01/14 20:47:36 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0x4, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000024000-0x10)={0x4, 0x0, 0xffff, "e45a79337b97", 0x0, 0x0}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000017000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000006000-0x10)={r2, &(0x7f0000001000-0xe2)="1e2062884c1fc2970e9aebcae2abd9f11f0306e778222a712c05987803d096756690ab8ba2fd8e349089cc4293d7b7e5b50ff33a739ff175987747947494c4882a2e16461dad0bda4bedc7c3e4b97438cde40faca4c7ca5af19c33c56a1da69570bb8658bcb97c1dc4505b5219459916b0271419cd9d0028991a38a592faeaea583665aa5df16d8e221432735e0037cb05d0cd83a93fbd938c56cab0ad39d97c1a1153fb22d0a243012fe8d95119e4f2cd1340aa58354921d01e11ec4cc5daabe77e67f0ca3bdf007e997f4c161407bdb6d5c25723cfa040ec6c1457079414aafdb1"}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000023000)=0x0, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000023000)={0x27, 0x16989a26, 0x20, 0x7, 0x9, 0x0, "f47de52b9403605507a7c914693d4533c5463411a62e3becd8edd03c3b9bbc75c34241bc23685b0f4030380a973fd0ac9d32b89e5dc2018e5e18dddc2fb43a", 0x4}, 0x60) sendmsg$nl_xfrm(r1, &(0x7f0000023000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000001000-0x5c)=@report={0x4c, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 20:47:36 executing program 3: r0 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f000013a000)={0x1f, {0x81, 0x1ff, 0xffffffffffffff66, 0xffffffff, 0x2, 0x0}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x800, 0x3, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000eb4000-0x20)={@generic="c85f094bf31f99fb8508af8d192db13b", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000dd0000-0x4)=0x0, 0x4) 2018/01/14 20:47:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0xff, 0x1, 0x1, 0x10, 0xffffffffffffffff, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000e3d000)="", &(0x7f0000001000-0x1e)=""/30}, 0x18) mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/14 20:47:36 executing program 0: socketpair(0x11, 0x1, 0x1f, &(0x7f0000b88000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004bc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000001000-0xbc)=""/188}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x20a, 0x0, 'lrw(camellia)\x00'}, 0xfffffdec) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d39000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000c9c000)={&(0x7f0000dd8000)=[0x4, 0x61, 0x6, 0x7, 0x6, 0x0], 0x6, 0x10001, 0x4c79, 0x8, 0x2, 0x4, {0xfffffffffffffff8, 0x6, 0xd1, 0x3ff, 0x84, 0xffffffffffffffe0, 0xfffffffffffffff7, 0x7, 0x80, 0xcb, 0xff, 0x100000000, 0x8, 0x9, "058bd56750fb1742d4ed8983175b136e285ac9e33f98cb9dd1c713f2b86ce8fe"}}) sendmmsg(r3, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000364000)=[{&(0x7f0000b1d000)="2dddae65c1b7f639fa72e4b88e2e7820", 0x10}], 0x1, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001fe000)={0x0, 0x0}) connect$ipx(r6, &(0x7f00002ca000-0x10)={0x4, 0x401, 0x4, "3c3e4ebb83a1", 0x0, 0x0}, 0x10) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pipe(&(0x7f00008b0000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000f8a000)=0x8000) recvmsg(r3, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) sendmmsg(r5, &(0x7f0000088000-0x1a4)=[{{&(0x7f0000fee000)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f0000c78000-0x20)=[{&(0x7f0000260000-0x42)="5e7cfb4fb24198ff65f989ee5ec8edcdc13ff3e993a39a02270be43338f6e9a65e718f1573b4dba89cf924767fbf0bf62f38eb7b27e694e421ce7d85e611ef43864e", 0x42}, {&(0x7f000062c000-0x95)="aa2d224931a26d42ddb3fe99a5e5fe343c105146b94c558560e46f63c9b90bd249a703893ed092336b3d98d0f33d52ed0f9152c02d77661909d2e69c31344e6f91519102fbf438469709da8cf6bbef5c839c7410f6e56c1c5971da26469a1b299d79f71503303c88fb97a48649476dfa588ab6743d5b882cb9929eb39f3296ca7daf0d7f8ad39e2ad10f616bcca52ce21e37982794", 0x95}], 0x2, 0x0, 0x0, 0x40}, 0x5}, {{&(0x7f000048a000)=@sco={0x1f, {0xf026, 0x8, 0x100, 0xfffffffffffff771, 0xbc, 0x1}}, 0x8, &(0x7f0000d75000-0x20)=[{&(0x7f0000864000-0x29)="e200c6ccc1b44588e5f2dd3d3db66aede8d5fe18df0ba7344d9e24ed45cc527afb8d37327afb6fb4c5", 0x29}, {&(0x7f0000ef2000)="589d9ca9810d84f8d5dc02d3a79111ce9dd5999473cd430c4ff87442303f3984bbf291b5aaa7e19ee4ad9cb487ed070c07c314f97c4d7f1e40d61a1dc1a73edb56adace72b", 0x45}], 0x2, &(0x7f0000aef000-0x2240)=[{0x1010, 0x0, 0x9, "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{&(0x7f0000f34000-0x1000)="e23e2779cf0864d3f0ea8e8c8391e0270898ccffb2f327c7c6f86d65b1a6fa8cb16f7c0df704a3b0957c7db4cf453285b5a9dbf71ded97bac5b2e8bb6b52c29c406dfa393aa987263a1bf2db12e2eb3035dd40c8b0566cbd711362aa440fe2fed7b2852117f2717ef62eec2d3975df1dcdd78250af34c43242b9f90a3d76e78a6af766536d5a7bdf374d0f5649e20b29d42a0ae9dfd12185b8e953e5d7cffd88303e99395901fd708b9eeebe46116da9abad3ef99f20c3d7b2f8fccf10cb59b88a91095320da5cd14f933d5eabdda2b196ea2ffadfde6edb3896f96b71fdf1a944d6dc2485e247baf8daa253c322c8d71b3b068e3e614a2b29b071ccbcefd1f7a2602f9a2fc03a49d20ebd771f96928fce049b74ede1017420d663310f3ed14b4ab80edc31cfbafe5a4d31a60b87fda1d55d1b1cc4944923efb2f7a80a63c1575aa0aa18fc0353e39c0bd8f64c1d9df78a8e26c97fdb709d237568d054b6d3b24d907eaeeed13ff73df3266f327aa9235b76380a25317e330d7c8e4f652bf9dad13576722d0f44432a772ee1b06d8d2d299671ef1b70f734985500215b41ce99fe4898f440961ed6b4983a43e2b461e4cdb6d53ebefd674a0798ffc3c9c7ff4b91c6ec33228df7da5bc3242591e92e2fd69c47d101edf08a90fcd08565667d2419b8611dcd2434e99cd3a1351a5b010e1f31932dc21e7d8424f0a773bb3028bb4e6290fd65cb4e031c0d2f9d2e7341e4349bb746f4e9f44af27273d065f9871ef39c24a2ca6af1cc33b9c6e1b1b47f18d5f49d30433262ef174e789a3d1ac20f0911d9e27806235a7a82f88293a8f5afc7de8e768db95eeee494105e5b00847f36b107f5d1e4af6187b201eb6234dddb4a198f30a1169806efaa59d7162d065a92d783300ec9e113b08b305e9498b0ae83ad2c9360c4c90af5133399337309ce9a24cfab99a397324f8b311303477104763f11494bac538fea17427e53c5b3399752d8ec30307c5e78f4c53838a9e5cd2314179c68e7bf399455cd619b787498273df0b52c7ccd28d89f531a687190524f23a141eeefaaedd2f0b8780418e3314cb86aed2ebf8e092312aeee8529dad4688d5c2f1d28a200fc18dd4069882bcc753eefd82051bb43de2fd01fad07ab1d082297048038462a622c2438dea35ec3eeb11923128aec5ac9b9a23cbc06f2dd4a10a01744c2314c0aec4fb57164a09810f678bd37c70230fca20b2ff4ed905384d226f5d6d259d037ebe3112a3380289459f6c1ff5c14f2532150645f13cfdcb7aef448c558edd1c6a7343ac156ef0a4e2dc62997b3a76515cd0a80b6d16b935dc0ed4e870a40baa7b75b85cad7f9bf94f5ed001a8aa39083108675f8fce80eafcf5dfe1eaf648ada07432a633183b602998744abad2aeab1c2367ece29a69d2e982c0b2523b0657ed9c0af5b360b8f9ae717e1d70cc55f850c339b2d66fcb1e821f729ea960996a122d578b585756b9b54c17fbc1503fec4203e6e2998b80168bd0ff0c611dc4b3fafb536862b2cc4d56a3f6428b422e3fd03623f94e0b17df482dedb41900f114a712d5e6de5c14140da0d05e292c64d5a3a897e28b348d434c83c6da62b12f5a2707271297c0c83efa874f160c79f8c89fecc95c6a94b551d328939f3624b2c41cbbb8e7f2122d9ed90906c4fe8b26754bf2ac7e3b705b6e8dca353e2f5a28cf9262c65803b50a14565b6bf33366bc86ca9a3bdbaa7b344d924268f16b391933adce89ca3ff577be633006cc7ffc315150b65d8c314e006642f2de70874b720fde45c6af1d7f840c1fd44c6afbc56fff1afedc4f6cd3a82ceab30628e2b9cb076c88b8760e19f9304c10e275967f4818b665b0e229b539880b2f12a667c4f97539281dae79d30df3f59723b6c9339b4ea92c91da7167d7be777ac2e53d2a1f4d3b67c67577812fe365f6f0d9bd0993324f95fb28747b929cf9d0a2b2d8593c266377af307537fbe1223a05dbe616ff02472902078d59915a587adf42aa6f201b9ad37ab38246c3a0736559cc4e0bc15e5e308789472ff6de98ea8d42f8135bd54a3749c2b834f16ad6199da1ae5259f2e05552153108fd5736c5a8c918c06a2b450bacdf13acf479dcfe626eb2aa5e4b48b4047b073db0e29da7bc5c4b4d189bc4946262eb21f2e342a58c49bb0dacded0764133b5c6b5501af4ccbd0ef77feb74d35b79bef8ccf77bcab4aed31bb1fc1fd3d848349ef4e6361bf2cd7bef1ce89cf91be40a552553207f69cd79166005a8a104f048d3b5f786b64975f1df9b88eaa412554b2a51762ff59843a193126010752aacd5429fa202d885aa3a4673b55fa711538fcb3547e901cc740318357e2a5a6a38bbf55e87b2213666e9aadaf9fdaa9164ba5996f80e5ebd5a94c8af0051ceccb8be9a261bce612972cd4f207861241755d55b33f48f6938b67f5ce90f7dd229c50745883deeacf40062ddac80fa0777f9d5f937f7ee75dba5431198fa181e581763d90ed792709da883656e7b07019c069d34cc99fb947caae771c2548e7102ade3469080ad77d3bb93d3cd4f31a6de54e8cfeb1bab76e7f013bb8e4a85a0bef5f4f3365f49d4bc2fd7ec5f6fca999e183dac4d68264ce862c9ad307d9eea754d320acb6855feeff118fb163e5b6f40227fccdfd5dbd321354b61dea677b6f37f28f3474c39361e7afd7c9a8ee8c8eb38b6ce72dbb2e55e2c19726f2a2b00993b08b9533076fbb83438fc8d7ea647f8d41bc9f9441ed5d80f9a84f974269f8502cc82081e62d133fa74a415da6828343439de8d9c02cf3ad68c6071600e6c5c8bc177e83dc5221c110fab835c771d129f0d0336ba67f478da2761eff3b9fc1ef54367539062bdc87614632d33cd82c1da6e2779723cfc3ceba444b3ccab8e8ad3268403557478e764be43470c9bc843cae2d4b1769a4b29820dedc6bda493bc0f5dd61711d1443000c07de6c356328fc2a2f96d135dbc336eca36279823df14a545fe9edb0fd29933bfd2390502015d607f24ee1e1de238ab0eb5c9f6b4aca2f5e9352cfaca9880203ccb4d4379c330b277f5fac306fde4f186bf78aa52c1011fc7bbb4b8f7b5b2ca0b366afc1336f493902e1c73afe0b9214a9902361fbb3841a7c1b1700a685bd9ef360dd42838f4c03d2e0838140b14e58d9714264f82d50976c98080648869752cf025d1171fcfdc56f6cfd13f91961f293529ada6d155ce845b9ae8dbae5b6284f25bed9e4b60c95eea6f61ff20085d3eb3738ef29a4b8074843347e3566f0a2ad4bd24e0c2d4602e6a8892bebd2f66b1a742c4eeb59d4b006b12a0138e4b9c6fba7ec0b51c9d820895cdf597acf983126977fed1ae49e39ba1c10f83eb54c6d438a12ea9cfd5a1ea02988a7f7c8d80a58236c77614af30a71fa59b85f19dcc7edc050b9d83018bb5c440c861b298a3dbcb05c2f428c925a5be4534a7c31dbcede62f3343f0d94ecc0523daf5d0188c773ba409e6988436ae6b9662729fd1d22c50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0x1000}], 0x6, &(0x7f00005e1000)=[{0xf8, 0xff, 0x1, "9c109b06982f9681db4ecd88c97825835004a7759a11edf118c44a6f701300d3684a085a7a8dfd7945748eb12c26ad315515547850157c9225873890ec9b6ba1dde70a061d09cc6b85d5a582b60664ba7dd86ff077f70cc59afdc5c57a275bd7ddc1af82df87c516c76a81136d92268995c92781d4b83d76797543837b61b3d7f8010a75d97d6b62c9ac0a5e5461264a02edc1c8d5690110a219bf85b5e070518bf1d44ff369edeb0b14440ee14df608536af4b2c945651fd3e86c3efc51962dd5d4dc3d5e86e75c2cd58a2e5e7d93a6705bf0dcae5e5134e439e069bce6c8385f37df4c64"}, {0xc0, 0x0, 0x6, "dea8b301854cb380011a8d67696b407279c5e9351575a6df3bacb7f1bf42e3912aea9d9c77adb3a0b55110e62257ef5c40c923f1504c10fde9199c0fcc9f475b4ff043bd3bb3ef717aa35e3b1041da4e7e81721d230626ace43a1c394e817780f6d1f6dd73d9909b57885dbb920a8f86191014b3798fdbee0e930075dab138381ede79867a345040568db59f8ed4095c9e9c3697aa39b50e3c298ef530ecde6c6f5330a6cf4761a13e39ab9c71"}, {0xe0, 0x109, 0x1, "c78aec3fcbd63a4349c5f7d78b543aeb8f7331d247b4fde22ef83f749e170fcdccc8cdb2c9e96658359c902f6472cfaf8dd705e2549875d09af3ec869d52137e820d38492de3870dc4071e8638759a7ebdbadd7df1097d0544627f66fac6f8345bb02b6fb06a809a083a67df8733c3af5e3d54e4c04cfde788d64493370f84874226dd167265600465ecff3e3906a36731cbd0fa5a6f23eb226bd33dfc16c812587939a58b91301aae0126d5b66f91467689f410cc6bbe5384316693e291e40b08271d32d62a445c83b4096a14bc2813"}, {0x40, 0x104, 0x2cda, "82e1f5c14db99c014351bbfbb68ef3b28a10fa4e32a062b1c6851d87490d4c3a3aadec502d0cc30e51"}, {0x60, 0x10d, 0x81, "863c909cb56aa49dd4983ad71973558af93dc9c86a745581d43dc598e486093f46270c6ce2bae87389316fe7a92df83acf8e5ef6ca31c03def735f1be8e8841dda62ec683ded3459a9780cc48ee7aaa6"}], 0x338, 0x20008000}, 0x0}], 0x7, 0x4) 2018/01/14 20:47:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f00007e4000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) accept$inet(r0, &(0x7f0000018000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x10) 2018/01/14 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fcb000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe19) 2018/01/14 20:47:36 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f79000)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f79000)={0x9}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x379, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a05000)=0x8) 2018/01/14 20:47:36 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x8, 0x5, 0x6, 0x7fff, 0xfff, 0xc0000000000, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x53, 0x5, 0x7, 0x3, 0x95a5, 0xfff, 0x101, 0x8, 0xfffffffffffffff9, 0x2, 0x16, 0x7, 0x3]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x734, 0x3, 0x4, 0xfb08067, 0x401, 0x9, 0x1b73, 0x100, 0x800, 0x9, 0x10001, 0x7, 0x80000000, 0x7fffffff]}, &(0x7f0000003000-0x4)=0x108) setsockopt(r0, 0x0, 0x5, &(0x7f0000003000-0xd3)="2f089afc1c32a7dbf54f0547d7a407b5ffa45f285d512f8caf1ae9f5a9ba5409c44aaf10c507f8df54b58c6c3f0b3e07eea26489ae6c30d2fe878348df1dd80fb699720cab1ce7e96e79eff5fa64c89638b951fb6fa11c8036f049de981f7cb62b8d4cdb05e2f18f1bf27196044992477ad90d50ec0cb3fe839520bc58099bf931ba8eaf9e4e4788639c4a5ffe94d48af58725f645db0f2bdb9fe84695d49236b4e7cf71bb58de79e98e85c82af98d5a4da8a6e86f07e25420bd259fd5f6057724da5f8ba48dc6d01bd9a64d0b0b2f7d921daf", 0xd3) connect$netrom(r1, &(0x7f0000003000-0x10)=@ax25={0x3, {"6bdc6a8f9899c7"}, 0x8001}, 0x10) 2018/01/14 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f00000d5000-0x90)=[{&(0x7f00000d0000-0x1a)="ed", 0x1}, {&(0x7f0000780000)="", 0x0}, {&(0x7f0000bbc000)="510656", 0x3}], 0x3, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000571000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b15000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000ec000-0xc)={0x40000000, 0x0}) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x19, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/14 20:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bc3000)={0x0, 0x1}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006f3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc002}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f07000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b08000)=0x0, &(0x7f000031d000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000615000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9c000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094d000)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000bdb000-0xc)={r4, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) writev(r0, &(0x7f0000775000-0x10)=[{&(0x7f0000150000-0x29)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x29}], 0x1) 2018/01/14 20:47:36 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000004000-0x290)={0x5, {{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={r0}) bind$llc(r1, &(0x7f0000003000)={0x1a, 0xfd, 0x9, 0x800, 0x8, 0x2c, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x0, 0x1000) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000006000-0x78)={0x7, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x8, 0x10001, 0x6, 0xaa0, &(0x7f0000003000-0x10)=@common='eql\x00', 0x4, 0x7, 0x6}) 2018/01/14 20:47:36 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000001000)=""/194, 0xc2) 2018/01/14 20:47:36 executing program 5: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000deb000-0x4)=0x8) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000505000-0x10)={0x4, 0xa, 0x10000, 0x3833, 0x0}, &(0x7f0000dec000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b25000)={0x9, 0x9, 0x8, 0xfffffffffffffff9, 0x36, 0x38, 0x2, 0x7, r1}, &(0x7f00007b9000-0x4)=0x20) 2018/01/14 20:47:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000+0xce)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9c000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x0, 0x3, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r4, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x389, 0x7, 0xfa, 0x9fa, 0xff}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000)={r7, 0x5}, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x7, 0x4) writev(r4, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x3, 0x4) ioctl$int_out(r4, 0x5462, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000000)={0xa42a, 0x9}) getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000001000-0x4)=0x2, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000005000-0xa0)={r7, @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]}, 0x5, 0x2, 0xffff, 0x8, 0x32}, 0xa0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000)={r7, 0xffffffff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000005000)={r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000007000-0x8)={0x1, [0x0]}, &(0x7f0000003000)=0x8) 2018/01/14 20:47:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000430000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x45, 0x7, 0x1, 0x3ff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x200000001, 0x8, 0xff, 0x1, 0x14, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b66e3a) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r2, 0x0) 2018/01/14 20:47:36 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "790e69cdfb7d370b868e89144e64db0c26800c5e73ca567450b8334b9a345718c4272afe9575e1c500169eb8b2b98d66ea3cff01c2badcfe3c5caabbe7f737", 0x0}, 0x60) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000004000-0x10)=@common='ip6gre0\x00') 2018/01/14 20:47:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000001000-0xc)=[0x4, 0x1ff, 0x7], 0x3, 0x1, 0x8, 0x4, 0x800, 0x9, {0x8, 0x5a11, 0x4, 0x7ff, 0x3, 0xa9, 0x9, 0x219, 0x10001, 0x800, 0x5, 0x2, 0x40, 0x1, "6f58caee6365fbb6b8cda02609c33c262142d1e01737ee1b642dce2189a1a2d4"}}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000105000)=0x1ff, 0x4) r2 = socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r2, &(0x7f0000a77000-0x60)={0x27, 0x9, 0x7f, 0x2, 0xffffffffffff0f4b, 0x4, "675549f475fbf459862627998bf1d84fac4d38f48ea8fe9ec1cd834daca43b68510ab34960d624a4d1a57609b50cc313ef9f45bc99a30e5226346fb0b3df06", 0x81}, 0x60) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/14 20:47:36 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) r1 = socket(0x18, 0x0, 0x1) 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) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000003000-0x20)={@generic="c8c91e62184e340a77c366e1f0822d7f", @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000046e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000df000-0xb)={0x2, 0x2, 0x80, 0xff, 0x8, 0x9, 0x9, 0x1, 0x22f, 0x2, 0x10000000000}, 0xb) syz_emit_ethernet(0x36, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) 2018/01/14 20:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000025e000)={0x0, 0x401}, &(0x7f00004bc000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dba000)={r1, 0x3}, &(0x7f000039f000)=0x6) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) bind$packet(r0, &(0x7f0000ce9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/14 20:47:36 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x7, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000000f000-0x4)=0x2, 0x4) r1 = socket(0x2, 0x3, 0xd3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000015000-0x2c)={0x5, 0x1000, 0xb739, 0x81, 0x1, 0xffffffffffffff9c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000b000)={r2, &(0x7f0000015000-0x65)="530a82ebdbf8ba81dae53894e61dc0e4a590a043b01859e444724b4449f63726d0f03072f54391cd36c0245f10ddffcccde60d67aabe9bdb67f974eb32ba6adea6e61aa57706a4043ed518cf2bb085fcea5cee3f69b34136b11ba795fc890fb8076af57f97", &(0x7f0000003000)=""/25}, 0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000014000)={0x1f, {0x7, 0x8, 0x4, 0xffffffffffffffff, 0x4, 0x6}}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000016000-0x10)={0x80000001000, 0x8200, 0x6, 0x8000, 0x0}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000012000-0x4)=0x0, &(0x7f0000016000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000011000)={r3, 0x5d}, &(0x7f0000001000-0x4)=0x8) unshare(0x100000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000000c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000016000-0x4)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x6, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000017000)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c) 2018/01/14 20:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = accept4(r0, &(0x7f0000d3c000)=@generic={0x0, ""/126}, &(0x7f00007db000)=0x80, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ad4000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db3000)=0xe8) connect$can_bcm(r1, &(0x7f0000768000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) pipe(&(0x7f0000009000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b53000-0x8)={r0, r3}) connect$can_bcm(r1, &(0x7f0000f75000)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) accept4(r3, &(0x7f0000f39000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000263000-0x4)=0x10, 0x80800) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x2, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f00004b6000+0x106)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000732000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055f000)=0xe8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000086000-0x4)=0x4, 0x4) 2018/01/14 20:47:36 executing program 5: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000790000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000791000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000076000)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000)=[{&(0x7f0000790000)=""/22, 0x16}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000002000-0x3d)=""/156, 0x9c}, {&(0x7f0000076000-0xae)=""/174, 0xae}, {&(0x7f0000002000-0xc2)=""/194, 0xc2}], 0x5, &(0x7f000078d000)=""/121, 0x79, 0x2}, 0x2) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000076000)=r1, 0x4) accept$packet(r0, &(0x7f0000075000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000078e000-0x4)=0x14) 2018/01/14 20:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000f, 0xfffffffffffffffe) write(r0, &(0x7f0000e81000-0x20)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000c73000)=""/0, 0x0, 0x0, &(0x7f0000b4f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x1da) [ 119.818460] ip_tunnel: non-ECT from 172.20.0.0 with TOS=0x2 2018/01/14 20:47:36 executing program 2: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1000000d, 0x4, 0x4, 0x100000001, 0x8, r1, 0x221, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000fe7000)={0x1f, 0xfffffffffffffff8, {0xd5e0, 0x9, 0x3, 0x101, 0x2, 0x0}, 0x3, 0x7fff800000}, 0xe) r3 = socket$inet6(0xa, 0x7, 0x7) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000fe7000)=0xc9, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000a05000-0x4)=0x0, &(0x7f0000fe9000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2018/01/14 20:47:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 20:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c04000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000016b000-0x98)={0x0, @in6={{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f0000607000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006b6000-0xa5)={r3, 0x9d, "29e49969503975df0f8357cdfee8afb308eb9c68e4006127114e8ab5e1d70ecde260e18674573fe2cc9b8f836436a20d845893da0c004cabf16c311ddf1b7fab87c117a3c5f7fca13f7e0fd6959de882f07272e724a8a0d65eb17198d76e1b5076a29cfb0efd20e27f952976ce6c085ee39201db3f9de32cb930e0b40f19bb103f9aff0ffab5e395d7c5cbfb4fc24beca77d1b5d6327ef775038cdf865"}, &(0x7f0000f68000-0x4)=0xa5) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000b2f000)=@req3={0x2, 0x1012b090, 0x40, 0x9, 0x716, 0x4, 0x8}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x0, &(0x7f00002a3000)=[]}, 0x10) 2018/01/14 20:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000000b000)=0x0, &(0x7f00002b8000)=0x8) close(r1) [ 119.860880] netlink: 'syz-executor1': attribute type 7 has an invalid length. [ 119.919677] ================================================================== [ 119.927148] BUG: KASAN: use-after-free in fib6_lookup_1+0x992/0xa20 [ 119.933555] Read of size 4 at addr ffff8801cd977ce8 by task syz-executor6/30535 [ 119.940994] [ 119.942636] CPU: 0 PID: 30535 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #188 [ 119.949995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.959341] Call Trace: [ 119.961917] dump_stack+0x194/0x257 [ 119.965525] ? arch_local_irq_restore+0x53/0x53 [ 119.970171] ? show_regs_print_info+0x18/0x18 [ 119.974652] ? fib6_lookup_1+0x992/0xa20 [ 119.978704] print_address_description+0x73/0x250 [ 119.983522] ? fib6_lookup_1+0x992/0xa20 [ 119.987558] kasan_report+0x25b/0x340 [ 119.991340] __asan_report_load4_noabort+0x14/0x20 [ 119.996245] fib6_lookup_1+0x992/0xa20 [ 120.000108] ? check_noncircular+0x20/0x20 [ 120.004324] ? node_alloc.isra.17+0xa0/0xa0 [ 120.008620] ? check_noncircular+0x20/0x20 [ 120.012828] ? check_noncircular+0x20/0x20 [ 120.017056] ? __lock_is_held+0xb6/0x140 [ 120.021105] fib6_lookup_1+0x85f/0xa20 [ 120.024975] ? node_alloc.isra.17+0xa0/0xa0 [ 120.029270] ? __rt6_find_exception_rcu+0x336/0x530 [ 120.034262] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 120.039776] ? attach_entity_load_avg+0x7a0/0x7a0 [ 120.044612] ? check_noncircular+0x20/0x20 [ 120.048831] ? lock_acquire+0x1d5/0x580 [ 120.052783] ? lock_acquire+0x1d5/0x580 [ 120.056734] ? ip6_pol_route+0x2b5/0x3770 [ 120.060866] fib6_lookup+0x1cc/0x290 [ 120.064554] ? fib6_add+0x1540/0x1540 [ 120.068340] ? rcutorture_record_progress+0x10/0x10 [ 120.073337] ip6_pol_route+0x334/0x3770 [ 120.077283] ? ip6_pol_route+0x334/0x3770 [ 120.081417] ? __lock_acquire+0x664/0x3e00 [ 120.085641] ? ip6_rt_update_pmtu+0x180/0x180 [ 120.090116] ? print_irqtrace_events+0x270/0x270 [ 120.094849] ? print_irqtrace_events+0x270/0x270 [ 120.099605] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.104781] ? rb_insert_color+0x1580/0x1580 [ 120.109166] ? print_irqtrace_events+0x270/0x270 [ 120.113918] ? __lock_acquire+0x664/0x3e00 [ 120.118161] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.123333] ? pick_next_entity+0x197/0x400 [ 120.127637] ? find_held_lock+0x35/0x1d0 [ 120.131682] ? finish_task_switch+0x1d3/0x740 [ 120.136153] ? lock_downgrade+0x980/0x980 [ 120.140289] ? trace_hardirqs_off+0xd/0x10 [ 120.144507] ? check_noncircular+0x20/0x20 [ 120.148718] ? do_raw_spin_trylock+0x190/0x190 [ 120.153274] ? check_noncircular+0x20/0x20 [ 120.157483] ? _raw_spin_unlock_irq+0x27/0x70 [ 120.161955] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.166949] ? trace_hardirqs_on+0xd/0x10 [ 120.171072] ? _raw_spin_unlock_irq+0x27/0x70 [ 120.175541] ? finish_task_switch+0x1d3/0x740 [ 120.180011] ? finish_task_switch+0x1aa/0x740 [ 120.184499] ? find_held_lock+0x35/0x1d0 [ 120.188545] ? ipv6_dev_get_saddr+0x4ec/0xa00 [ 120.193030] ? lock_downgrade+0x980/0x980 [ 120.197159] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 120.201719] ? __lock_is_held+0xb6/0x140 [ 120.205770] ? ipv6_dev_get_saddr+0x515/0xa00 [ 120.210249] ? cleanup_prefix_route+0x1e0/0x1e0 [ 120.214895] ? __lock_acquire+0x664/0x3e00 [ 120.219113] ip6_pol_route_output+0x4c/0x60 [ 120.223410] ? ip6_pol_route_input+0x70/0x70 [ 120.227793] fib6_rule_lookup+0x1e6/0x5f0 [ 120.231919] ? fib6_rules_seq_read+0x20/0x20 [ 120.236315] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.241492] ip6_route_output_flags+0x1f1/0x2b0 [ 120.246142] ip6_dst_lookup_tail+0xcea/0x18b0 [ 120.250614] ? check_noncircular+0x20/0x20 [ 120.254832] ? ip6_copy_metadata+0xad0/0xad0 [ 120.259213] ? print_irqtrace_events+0x270/0x270 [ 120.263945] ? print_irqtrace_events+0x270/0x270 [ 120.268673] ? futex_wake+0x680/0x680 [ 120.272457] ? check_noncircular+0x20/0x20 [ 120.276669] ? check_noncircular+0x20/0x20 [ 120.280889] ? __lock_acquire+0x664/0x3e00 [ 120.285105] ip6_dst_lookup_flow+0xc8/0x270 [ 120.289406] ? ip6_dst_lookup+0x60/0x60 [ 120.293353] ? __lock_is_held+0xb6/0x140 [ 120.297403] dccp_v6_connect+0x85b/0x1bf0 [ 120.301537] ? dccp_v6_init_sock+0x90/0x90 [ 120.305759] ? avc_has_perm+0x43e/0x680 [ 120.309716] ? check_noncircular+0x20/0x20 [ 120.313942] ? sock_has_perm+0x2a4/0x420 [ 120.317990] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 120.323343] ? print_irqtrace_events+0x270/0x270 [ 120.328082] __inet_stream_connect+0x2d4/0xf00 [ 120.332644] ? __inet_stream_connect+0x2d4/0xf00 [ 120.337386] ? lock_acquire+0x1d5/0x580 [ 120.341332] ? lock_acquire+0x1d5/0x580 [ 120.345293] ? inet_bind+0x910/0x910 [ 120.348997] ? mark_held_locks+0xaf/0x100 [ 120.353124] ? do_raw_spin_trylock+0x190/0x190 [ 120.357680] ? __local_bh_enable_ip+0x121/0x230 [ 120.362328] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.367330] ? lock_sock_nested+0x91/0x110 [ 120.371547] ? trace_hardirqs_on+0xd/0x10 [ 120.375671] ? __local_bh_enable_ip+0x121/0x230 [ 120.380321] inet_stream_connect+0x58/0xa0 [ 120.384536] SYSC_connect+0x213/0x4a0 [ 120.388314] ? SYSC_bind+0x410/0x410 [ 120.392009] ? get_unused_fd_flags+0x121/0x190 [ 120.396598] ? do_futex+0x22a0/0x22a0 [ 120.400373] ? SyS_socket+0x12d/0x1d0 [ 120.404150] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 120.408971] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.413969] SyS_connect+0x24/0x30 [ 120.417493] entry_SYSCALL_64_fastpath+0x23/0x9a [ 120.422223] RIP: 0033:0x452cf9 [ 120.425388] RSP: 002b:00007fae38d1dc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002a [ 120.433160] RAX: ffffffffffffffda RBX: 00007fae38d1e700 RCX: 0000000000452cf9 [ 120.440405] RDX: 000000000000001c RSI: 0000000020419000 RDI: 0000000000000014 [ 120.447648] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 120.454899] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 120.462144] R13: 0000000000a2f7ef R14: 00007fae38d1e9c0 R15: 0000000000000000 [ 120.469408] [ 120.471017] Allocated by task 21443: [ 120.474707] save_stack+0x43/0xd0 [ 120.478133] kasan_kmalloc+0xad/0xe0 [ 120.481828] kasan_slab_alloc+0x12/0x20 [ 120.485776] kmem_cache_alloc+0x12e/0x760 [ 120.489897] dst_alloc+0x11f/0x1a0 [ 120.493409] __ip6_dst_alloc+0x35/0x90 [ 120.497270] ip6_dst_alloc+0x29/0xb0 [ 120.500956] ip6_route_info_create+0x4ff/0x2e20 [ 120.505599] ip6_route_add+0xa2/0x190 [ 120.509383] ipv6_route_ioctl+0x4db/0x6b0 [ 120.513511] inet6_ioctl+0xef/0x1e0 [ 120.517111] sock_do_ioctl+0x65/0xb0 [ 120.520796] sock_ioctl+0x2c2/0x440 [ 120.524395] do_vfs_ioctl+0x1b1/0x1520 [ 120.528254] SyS_ioctl+0x8f/0xc0 [ 120.531595] entry_SYSCALL_64_fastpath+0x23/0x9a [ 120.536328] [ 120.537928] Freed by task 30499: [ 120.541270] save_stack+0x43/0xd0 [ 120.544704] kasan_slab_free+0x71/0xc0 [ 120.548563] kmem_cache_free+0x83/0x2a0 [ 120.552510] dst_destroy+0x257/0x370 [ 120.556197] dst_destroy_rcu+0x16/0x20 [ 120.560074] rcu_process_callbacks+0xd6c/0x17f0 [ 120.564718] __do_softirq+0x2d7/0xb85 [ 120.568487] [ 120.570089] The buggy address belongs to the object at ffff8801cd977c00 [ 120.570089] which belongs to the cache ip6_dst_cache of size 320 [ 120.582895] The buggy address is located 232 bytes inside of [ 120.582895] 320-byte region [ffff8801cd977c00, ffff8801cd977d40) [ 120.594751] The buggy address belongs to the page: [ 120.599655] page:ffffea0007365dc0 count:1 mapcount:0 mapping:ffff8801cd977000 index:0xffff8801cd977a80 [ 120.609074] flags: 0x2fffc0000000100(slab) [ 120.613287] raw: 02fffc0000000100 ffff8801cd977000 ffff8801cd977a80 0000000100000007 [ 120.621155] raw: ffffea0007291560 ffffea000732d660 ffff8801d32a06c0 0000000000000000 [ 120.629009] page dumped because: kasan: bad access detected [ 120.634693] [ 120.636295] Memory state around the buggy address: [ 120.641197] ffff8801cd977b80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 120.648530] ffff8801cd977c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 120.655861] >ffff8801cd977c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 120.663197] ^ [ 120.669922] ffff8801cd977d00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 120.677440] ffff8801cd977d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 120.684787] ================================================================== [ 120.692116] Disabling lock debugging due to kernel taint [ 120.697750] Kernel panic - not syncing: panic_on_warn set ... [ 120.697750] [ 120.705108] CPU: 0 PID: 30535 Comm: syz-executor6 Tainted: G B 4.15.0-rc7+ #188 [ 120.713765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.723107] Call Trace: [ 120.725674] dump_stack+0x194/0x257 [ 120.729279] ? arch_local_irq_restore+0x53/0x53 [ 120.733924] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.738657] ? vsnprintf+0x1ed/0x1900 [ 120.742433] ? fib6_lookup_1+0x990/0xa20 [ 120.746621] panic+0x1e4/0x41c [ 120.749788] ? refcount_error_report+0x214/0x214 [ 120.754521] ? add_taint+0x1c/0x50 [ 120.758036] ? add_taint+0x1c/0x50 [ 120.761552] ? fib6_lookup_1+0x992/0xa20 [ 120.766323] kasan_end_report+0x50/0x50 [ 120.770273] kasan_report+0x144/0x340 [ 120.774052] __asan_report_load4_noabort+0x14/0x20 [ 120.778958] fib6_lookup_1+0x992/0xa20 [ 120.782837] ? check_noncircular+0x20/0x20 [ 120.787048] ? node_alloc.isra.17+0xa0/0xa0 [ 120.791342] ? check_noncircular+0x20/0x20 [ 120.795550] ? check_noncircular+0x20/0x20 [ 120.799766] ? __lock_is_held+0xb6/0x140 [ 120.803808] fib6_lookup_1+0x85f/0xa20 [ 120.807672] ? node_alloc.isra.17+0xa0/0xa0 [ 120.811967] ? __rt6_find_exception_rcu+0x336/0x530 [ 120.816958] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 120.822470] ? attach_entity_load_avg+0x7a0/0x7a0 [ 120.827288] ? check_noncircular+0x20/0x20 [ 120.831502] ? lock_acquire+0x1d5/0x580 [ 120.835453] ? lock_acquire+0x1d5/0x580 [ 120.839402] ? ip6_pol_route+0x2b5/0x3770 [ 120.843526] fib6_lookup+0x1cc/0x290 [ 120.847213] ? fib6_add+0x1540/0x1540 [ 120.850989] ? rcutorture_record_progress+0x10/0x10 [ 120.855997] ip6_pol_route+0x334/0x3770 [ 120.859947] ? ip6_pol_route+0x334/0x3770 [ 120.864080] ? __lock_acquire+0x664/0x3e00 [ 120.868293] ? ip6_rt_update_pmtu+0x180/0x180 [ 120.872764] ? print_irqtrace_events+0x270/0x270 [ 120.877491] ? print_irqtrace_events+0x270/0x270 [ 120.882225] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.887388] ? rb_insert_color+0x1580/0x1580 [ 120.891767] ? print_irqtrace_events+0x270/0x270 [ 120.896500] ? __lock_acquire+0x664/0x3e00 [ 120.900717] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.905883] ? pick_next_entity+0x197/0x400 [ 120.910182] ? find_held_lock+0x35/0x1d0 [ 120.914219] ? finish_task_switch+0x1d3/0x740 [ 120.918687] ? lock_downgrade+0x980/0x980 [ 120.922809] ? trace_hardirqs_off+0xd/0x10 [ 120.927021] ? check_noncircular+0x20/0x20 [ 120.931232] ? do_raw_spin_trylock+0x190/0x190 [ 120.935792] ? check_noncircular+0x20/0x20 [ 120.940001] ? _raw_spin_unlock_irq+0x27/0x70 [ 120.944475] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.949473] ? trace_hardirqs_on+0xd/0x10 [ 120.953594] ? _raw_spin_unlock_irq+0x27/0x70 [ 120.958071] ? finish_task_switch+0x1d3/0x740 [ 120.962538] ? finish_task_switch+0x1aa/0x740 [ 120.967015] ? find_held_lock+0x35/0x1d0 [ 120.971055] ? ipv6_dev_get_saddr+0x4ec/0xa00 [ 120.975521] ? lock_downgrade+0x980/0x980 [ 120.979642] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 120.984200] ? __lock_is_held+0xb6/0x140 [ 120.988254] ? ipv6_dev_get_saddr+0x515/0xa00 [ 120.992730] ? cleanup_prefix_route+0x1e0/0x1e0 [ 120.997374] ? __lock_acquire+0x664/0x3e00 [ 121.001599] ip6_pol_route_output+0x4c/0x60 [ 121.005895] ? ip6_pol_route_input+0x70/0x70 [ 121.010287] fib6_rule_lookup+0x1e6/0x5f0 [ 121.014410] ? fib6_rules_seq_read+0x20/0x20 [ 121.018799] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 121.023964] ip6_route_output_flags+0x1f1/0x2b0 [ 121.028609] ip6_dst_lookup_tail+0xcea/0x18b0 [ 121.033091] ? check_noncircular+0x20/0x20 [ 121.037306] ? ip6_copy_metadata+0xad0/0xad0 [ 121.041687] ? print_irqtrace_events+0x270/0x270 [ 121.046426] ? print_irqtrace_events+0x270/0x270 [ 121.051161] ? futex_wake+0x680/0x680 [ 121.054948] ? check_noncircular+0x20/0x20 [ 121.059156] ? check_noncircular+0x20/0x20 [ 121.063378] ? __lock_acquire+0x664/0x3e00 [ 121.067621] ip6_dst_lookup_flow+0xc8/0x270 [ 121.071919] ? ip6_dst_lookup+0x60/0x60 [ 121.075863] ? __lock_is_held+0xb6/0x140 [ 121.079904] dccp_v6_connect+0x85b/0x1bf0 [ 121.084030] ? dccp_v6_init_sock+0x90/0x90 [ 121.088244] ? avc_has_perm+0x43e/0x680 [ 121.092194] ? check_noncircular+0x20/0x20 [ 121.096405] ? sock_has_perm+0x2a4/0x420 [ 121.100443] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 121.105787] ? print_irqtrace_events+0x270/0x270 [ 121.110520] __inet_stream_connect+0x2d4/0xf00 [ 121.115080] ? __inet_stream_connect+0x2d4/0xf00 [ 121.119809] ? lock_acquire+0x1d5/0x580 [ 121.123755] ? lock_acquire+0x1d5/0x580 [ 121.127707] ? inet_bind+0x910/0x910 [ 121.131398] ? mark_held_locks+0xaf/0x100 [ 121.135520] ? do_raw_spin_trylock+0x190/0x190 [ 121.140078] ? __local_bh_enable_ip+0x121/0x230 [ 121.144733] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.149722] ? lock_sock_nested+0x91/0x110 [ 121.153927] ? trace_hardirqs_on+0xd/0x10 [ 121.158048] ? __local_bh_enable_ip+0x121/0x230 [ 121.162695] inet_stream_connect+0x58/0xa0 [ 121.166905] SYSC_connect+0x213/0x4a0 [ 121.170678] ? SYSC_bind+0x410/0x410 [ 121.174369] ? get_unused_fd_flags+0x121/0x190 [ 121.178933] ? do_futex+0x22a0/0x22a0 [ 121.182712] ? SyS_socket+0x12d/0x1d0 [ 121.186489] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 121.191313] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.196312] SyS_connect+0x24/0x30 [ 121.199825] entry_SYSCALL_64_fastpath+0x23/0x9a [ 121.204560] RIP: 0033:0x452cf9 [ 121.207721] RSP: 002b:00007fae38d1dc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002a [ 121.215401] RAX: ffffffffffffffda RBX: 00007fae38d1e700 RCX: 0000000000452cf9 [ 121.222644] RDX: 000000000000001c RSI: 0000000020419000 RDI: 0000000000000014 [ 121.229888] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 121.237139] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 121.244381] R13: 0000000000a2f7ef R14: 00007fae38d1e9c0 R15: 0000000000000000 [ 121.252104] Dumping ftrace buffer: [ 121.255626] (ftrace buffer empty) [ 121.259313] Kernel Offset: disabled [ 121.262911] Rebooting in 86400 seconds..