[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 30.651288] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.960016] random: sshd: uninitialized urandom read (32 bytes read) [ 35.172356] random: sshd: uninitialized urandom read (32 bytes read) [ 36.525368] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.36' (ECDSA) to the list of known hosts. [ 42.012936] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/11 16:45:16 fuzzer started 2018/05/11 16:45:16 dialing manager at 10.128.0.26:45945 [ 65.350288] can: request_module (can-proto-0) failed. [ 65.360974] can: request_module (can-proto-0) failed. 2018/05/11 16:45:41 kcov=true, comps=false 2018/05/11 16:45:45 executing program 0: 2018/05/11 16:45:45 executing program 1: 2018/05/11 16:45:45 executing program 7: 2018/05/11 16:45:45 executing program 4: 2018/05/11 16:45:45 executing program 2: 2018/05/11 16:45:45 executing program 3: 2018/05/11 16:45:45 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4080, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x1a) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x154, r1, 0x1, 0x70bd2b, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x39f8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x47a6a395}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd0}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2e2}]}, 0x154}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000300)=0xffffffffffffffff, &(0x7f0000000340)=0x2) r2 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x10000, 0x940) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000003c0)={'mangle\x00'}, &(0x7f0000000440)=0x54) ioctl$KDENABIO(r0, 0x4b36) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000480)='bond_slave_0\x00', 0x10) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000540)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x28) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000005c0)={0x3253, 0xa765, 0x5, 0x401, 0x8, 0x1000, 0x4, 0x2, r3}, 0x20) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000006c0)={'filter\x00', 0x0, 0x4, 0x33, [], 0x7, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000680)=""/51}, &(0x7f0000000740)=0x78) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000780)=0xffffffff) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000800)={0x1, '\x00', 0x4}, 0x18) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3ff) r6 = signalfd(r2, &(0x7f0000000840)={0x400}, 0x8) fcntl$getownex(r6, 0x10, &(0x7f0000000880)) listen$netrom(r0, 0x8) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000008c0)=r4) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000009c0)=@get={0x1, &(0x7f0000000900)=""/132, 0x8}) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000a00)) epoll_create(0x1) sendto$packet(r0, &(0x7f0000000a40)="90eac1b600a5e21a8519ce319944ad020620b49d3e5716515d9e7e81ad4406a1e15483ac5866015e91c52935fecc16416b80cea351e85dd995fe253a96e844f91ed8e9d7907d8fb7754121bf6a5c61423e0ec8b9039b94c5fcd87120a7c53e04dc3004e429936ecbfe2843ca645d5bac114a65acdb35f62bea211b0cec3803f42767566e43414a4c6cf0f4b8d586a3a479e275f99215a0541df9523c257289194348344d9ce8c74ab46e421bb2e91c8132d4d6a55eac9a68dab5e9605a5f8854ab4e3b13ef66", 0xc6, 0x20008000, 0x0, 0x0) pipe2(&(0x7f0000000b40), 0x80000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/dsp\x00', 0x587442, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000bc0)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3cf7daf4, 0x3ff, 0x1, "da7b0f94b5f2a592223814e6b6612768791ba4b117bb6fb0c64f684306ab63c7397154c93168d3f9e7d1277d2f5f6d2e83aaa062ad67d51c02e4eff62ec41d12439ff2ad1b4e77385e149b1a713455ed"}, 0xd8) syz_open_dev$dmmidi(&(0x7f0000000cc0)='/dev/dmmidi#\x00', 0x9, 0xedf11d895de41d92) 2018/05/11 16:45:45 executing program 5: prctl$setendian(0x14, 0x3) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x25) unshare(0x40000500) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0], 0x1, 0x3, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x38, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x19fe}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x10000, 0x8}, &(0x7f0000000300)=0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x7) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000380), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x5, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @empty, @rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @dev={0xac, 0x14, 0x14, 0x20}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000008c0)={r2, @in6={{0xa, 0x4e21, 0xfff, @empty, 0x60}}, 0x8}, 0x90) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000a80)=0xe8) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000ac0)={@rand_addr, @rand_addr, @multicast2}, &(0x7f0000000b00)=0xc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000b40)={{0x0, 0x8}, {0x7ff, 0xfffffffffffff810}, 0xe39, 0x7, 0x100000001}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c00)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000d40)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x840}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x84, r3, 0x9, 0x70bd25, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000dc0)={r1, 0x7}, &(0x7f0000000e00)=0x8) ioctl$TCSBRKP(r0, 0x5425, 0x5079) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000e40)=""/213) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000f40)="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") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001f40)={0x787c, 0x0, {0x0, 0x3, 0x9, 0x3}}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001fc0)="468c49889a1743e7144a1ec635d5ff941482cba055e37c3ff1dd6669b9c2fe8abba1d2b254c485f3f7dc403e74948a23a98bd67be47fee944f6051ce5fb76ee25ab731963d298c4a8f64b8c8e8af3f4317e1d97918ae8532258191286166ba1968ca9398a9b6c12721e9f8bf679bb73fdf45890635912390a9f6d96d056913f8ef073b06119d1e9246166a5e", 0x8c) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f00000020c0)={0x3, r0}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000002100)=0x2) mkdir(&(0x7f0000002140)='./file0\x00', 0x40) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002180)=""/133) readlinkat(r0, &(0x7f0000002240)='./file0\x00', &(0x7f0000002280)=""/86, 0x56) [ 72.324680] IPVS: ftp: loaded support on port[0] = 21 [ 72.427468] IPVS: ftp: loaded support on port[0] = 21 [ 72.575277] IPVS: ftp: loaded support on port[0] = 21 [ 72.580934] IPVS: ftp: loaded support on port[0] = 21 [ 72.584818] IPVS: ftp: loaded support on port[0] = 21 [ 72.618602] IPVS: ftp: loaded support on port[0] = 21 [ 72.626601] IPVS: ftp: loaded support on port[0] = 21 [ 72.632548] IPVS: ftp: loaded support on port[0] = 21 [ 74.299894] ip (4688) used greatest stack depth: 54456 bytes left [ 75.385498] ip (4770) used greatest stack depth: 54312 bytes left [ 75.782735] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.789250] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.827070] device bridge_slave_0 entered promiscuous mode [ 75.915403] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.921902] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.974711] device bridge_slave_0 entered promiscuous mode [ 76.057353] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.063885] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.093707] device bridge_slave_1 entered promiscuous mode [ 76.158455] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.164927] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.191641] device bridge_slave_0 entered promiscuous mode [ 76.215711] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.222196] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.260215] device bridge_slave_1 entered promiscuous mode [ 76.279364] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.285864] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.310178] device bridge_slave_0 entered promiscuous mode [ 76.332107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.345517] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.351994] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.360744] device bridge_slave_0 entered promiscuous mode [ 76.382108] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.388677] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.420427] device bridge_slave_1 entered promiscuous mode [ 76.445350] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.451895] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.460548] device bridge_slave_0 entered promiscuous mode [ 76.468606] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.475106] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.491837] device bridge_slave_0 entered promiscuous mode [ 76.520701] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.527181] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.535456] device bridge_slave_1 entered promiscuous mode [ 76.555494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.563129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.575488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.592378] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.598834] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.654587] device bridge_slave_1 entered promiscuous mode [ 76.681109] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.687574] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.721201] device bridge_slave_1 entered promiscuous mode [ 76.745355] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.752938] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.760690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.772225] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.778716] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.802763] device bridge_slave_1 entered promiscuous mode [ 76.816527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.838107] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.844608] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.917498] device bridge_slave_0 entered promiscuous mode [ 76.957339] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.996919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.015713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.081560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.120126] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.126637] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.166252] device bridge_slave_1 entered promiscuous mode [ 77.209330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.235243] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.274305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.392209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.431436] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.452128] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.495536] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.588971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.619937] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.699937] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.728465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.739429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.767210] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.783969] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.850875] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.899775] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.958155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.965160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.993442] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.015886] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.088632] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.098054] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.104988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.139180] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.169671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.176639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.245987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.252984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.274196] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.284125] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.308218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.339439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.362194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.418619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.425605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.513613] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.521372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.538693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.552329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.584659] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.593308] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.601612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.654498] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.661518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.711189] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.739780] team0: Port device team_slave_0 added [ 78.828898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.838014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.863454] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.888631] team0: Port device team_slave_0 added [ 78.912941] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.934177] team0: Port device team_slave_1 added [ 78.974257] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.998131] team0: Port device team_slave_0 added [ 79.057575] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.064536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.097290] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.124880] team0: Port device team_slave_1 added [ 79.157918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.167168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.181985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.234837] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.243278] team0: Port device team_slave_0 added [ 79.259313] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.277276] team0: Port device team_slave_0 added [ 79.291736] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.312119] team0: Port device team_slave_1 added [ 79.332981] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.345015] team0: Port device team_slave_0 added [ 79.383585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.390598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.405933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.430921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.445603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.460249] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.493401] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.512509] team0: Port device team_slave_0 added [ 79.525001] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.540112] team0: Port device team_slave_1 added [ 79.578083] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.586320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.610555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.632566] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.643668] team0: Port device team_slave_1 added [ 79.656174] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.666639] team0: Port device team_slave_1 added [ 79.676390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.684836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.709907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.731598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.743904] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.760700] team0: Port device team_slave_0 added [ 79.784385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.801936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.814638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.821657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.830718] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.856093] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.870153] team0: Port device team_slave_1 added [ 79.880478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.901529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.917795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.931873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.948096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.966106] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.981946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.989554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.001167] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.013485] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.020958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.039558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.050124] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.058748] team0: Port device team_slave_1 added [ 80.076821] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.084199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.095606] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.105640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.115691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.147682] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.182303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.224206] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.241876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.255194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.264070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.272093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.297412] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.304970] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.317167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.325618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.334219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.347995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.369558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.376778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.386164] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.411969] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.419704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.433597] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.453553] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.461717] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.470795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.477971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.485665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.506155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.537425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.569207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.605757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.615953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.624918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.633838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.642146] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.649752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.660198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.690407] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.709417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.718123] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.734760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.755451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.789069] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.821755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.849824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.871345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.892069] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.899823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.909151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.950563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.960070] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.978349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.012825] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.022387] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.033937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.063255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.096127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.118174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.135348] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.143300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.158719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.471270] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.477785] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.484658] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.491149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.540788] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.547317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.999840] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.006329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.013175] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.019620] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.052871] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.062889] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.069349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.076208] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.082658] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.146871] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.333614] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.340132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.347007] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.353486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.369743] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.396377] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.402865] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.409769] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.416857] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.462822] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.484260] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.490746] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.497622] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.504189] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.562583] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.576214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.587978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.620897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.633233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.640977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.655794] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.662321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.669237] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.675683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.692485] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.717552] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.724021] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.730844] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.737281] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.752143] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.639871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.653471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.135702] ip (5759) used greatest stack depth: 54152 bytes left [ 91.475831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.102595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.143173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.224631] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.367143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.397799] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.454883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.482382] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.531565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.951843] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.018630] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.055182] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.233196] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.253767] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.260688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.269285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.297969] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.308013] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.367890] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.756562] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.762830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.776952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.851014] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.857425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.872373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.933817] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.944362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.960905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.064111] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.070412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.085289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.154263] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.160592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.174898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.201381] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.232815] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.239222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.254914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.272576] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.290239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.323817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.656905] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.748350] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.796101] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.982019] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.009242] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.106768] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.140596] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 16:46:14 executing program 4: 2018/05/11 16:46:14 executing program 1: 2018/05/11 16:46:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x20, 0x30, 0x8, 0xd1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x2, 0x8}, &(0x7f00000000c0)=0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r2, 0xb702) 2018/05/11 16:46:14 executing program 5: 2018/05/11 16:46:14 executing program 7: 2018/05/11 16:46:14 executing program 6: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003d40)={0x0, 0x7}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x20843) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x2, 0x71, &(0x7f0000000080)="86912bcc664062cfaf58b3789a7898148cc6085788909ae078bad44435ecd9bf5f8a78d3fbe926af2ed7a5eef529593d903800aaa8f2688243b027dd00ed7ddbccb10edd6810e6864899344ab29836813d6d189ad202d8ec74142263975e39f0c6d52d25520201b1e6e92897f4bcc7b7ce"}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x4, 0xffffffffffffffff, 0x6e62}) 2018/05/11 16:46:14 executing program 3: 2018/05/11 16:46:14 executing program 2: 2018/05/11 16:46:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_targets\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='system\x00') connect$netlink(r0, &(0x7f0000000140)=@unspec, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="380000001d00ffff0000000000000000050000001800000014000000fe80000000000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="d1000000"], 0x38}, 0x1}, 0x0) 2018/05/11 16:46:14 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) unshare(0x8000400) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x440000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) 2018/05/11 16:46:14 executing program 2: set_mempolicy(0x204006, &(0x7f0000000080)=0x2, 0x9) syz_emit_ethernet(0x32, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/05/11 16:46:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="1b81978932d333a5752a81ed0d051e258bcf827701b8f1b807d7bb3f226637097ed17616359bd261f22023b31df9745d92c0ccdbb72f4f9d2fe06f0552de110ae65aa8483552f1b01049a163886640337cf596f0951773f659441dfff3cbb96cb527a707482d77dab4f9382b9ce043b4888d8c9828b8bb24520e184bcc19", 0x7e}, {&(0x7f00000001c0)="44e20a353e37acaf00f2ca2bee4429df8523de8f97af5d0f42691b932b2e4ed3217a7e7af08b0c22984b969e97bb1fbe286def2f4a4138631cf4994f7681bb6bc07430bc40b2ffd6eb40eb9ab524194ceb97ab1575191cca9279054bdd3f37875291c3b6e2258bed13719b5db12e0e4248f9a65685f22b3d283a8059ae373d2a0408d4014a2ad9b3152a4c54f396ece3444b138f29915e602fec62041f596db94b7c4d7f724ece22d4169f308accc323f8a909ad4194b396ed462ad0492e67a4c90d3d66873af0a3a4b10110b5e156553db304166f53d42b33c4d448f797da8c5dd58bc366261797715910", 0xeb}, {&(0x7f00000002c0)="7cc64bc8f05bb86bdcbfdd1b803e153999468e39351caf463ad9800120bea7d2ab8ad9bcfdfa5a6b4440d13b8976eed1a4dd958726b6ec1cf024c387213c5e17b358b18951e45ea06815686a1c61a2ec61b1738bc5b486198c990e919de180aebfa53e929952497a5302e6f086a4a4a2c10ca4806c2de20930f512ebb1ec26eb05a093fd16ade6827a18aeca3b99fe223d6f8d250af721b3f037b5076848c1a37d5b75e830227093f5577c5ce2ff96bb00aa501d9c9e955cbf8110013284c0a296e6f90dc8a6d7c2f85367fbd23d8e7a437fa7c6e183", 0xd6}, {&(0x7f0000000c40)="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", 0x1000}, {&(0x7f00000003c0)="b4bfbee403805443b70b2f8947dc556c28c39cdbbc97be5db2c898b6c7487fc929dc012947f7d88f957a4118d696a57512282cf9e77eb615400b002e5b783e46e83008cae9b59453204c57ca934ab4c9587a3ee82de5c1fc75d4e8d1159ae99fa89fc826f89f", 0x66}, {&(0x7f0000000440)="198b564e719f48d11c8e8b2cbcb9", 0xe}], 0x6, 0x0, 0x0, 0x20000000}], 0x1, 0x8080) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000001a000)={0x10, 0x400300}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x27, 0x1, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x806, 0x4000000080000000) connect$inet6(r2, &(0x7f0000000c00)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) 2018/05/11 16:46:14 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x12, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}) setsockopt(r0, 0x1, 0x6, &(0x7f0000000080)="3193159fc6632b9dae4636129889774502c68a63fb78059305e09ad2010089eb5cb166e09b43d9f23b", 0x29) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xb01c, 0x400800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)}, 0x10) 2018/05/11 16:46:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r1, 0x3305, &(0x7f00000001c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='team0\x00', 0x10) 2018/05/11 16:46:14 executing program 0: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x400) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000043e000/0x3000)=nil, 0x3000, 0x3) [ 100.446197] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/11 16:46:14 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000040)="5500000019007fb1b72d1cb2a4a280a80a06050000a84321a7322369250009002100001c0100000006000500020000880d0000dc1338d544000a9b84226e2556e04075437ceeb75afb83de448daa7227c43ab82200", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x164, r2, 0xa00, 0x70bd2c, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x75183b1c}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff33}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc00000000000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x80}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fffffff}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x240000c0}, 0xc8d0) pipe(&(0x7f00000000c0)) [ 100.514914] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/11 16:46:14 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200) mq_notify(r0, &(0x7f0000000240)={0x0, 0x4, 0x2, @thr={&(0x7f0000000180)="bc37950a0b9a3b2b96470067151a9cc984bb67da1e0f616f44129321e71cfcf3e0688dea0ec693fa29f73cb99f695aa8f8a78d08fb1cdb2713649ff1c85042cfee4af892adcfe92954", &(0x7f0000000200)="92b24bb861bc548d0168661f51e81c6e6ed60e7819cba60f69cf4b2173df810a84ec32f7c568e72c3c8d"}}) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r1, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0xd8c) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x8000, 0x8, 0x3}) 2018/05/11 16:46:14 executing program 1: r0 = socket(0x4000000000000010, 0x802, 0x0) write(r0, &(0x7f0000000040)="220000001a002804009433de0100040080010f0092ac0014fcfffe3b06d8e4d69027", 0xffffffffffffff43) 2018/05/11 16:46:14 executing program 7: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='.') r1 = getegid() setgid(r1) [ 100.587510] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 16:46:14 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x8000400) recvmmsg(r0, &(0x7f0000008140)=[{{&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/106, 0x6a}, {&(0x7f0000000180)=""/5, 0x5}], 0x2, &(0x7f0000000200)=""/7, 0x7, 0x8001}, 0x2}, {{&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/4096, 0x1000, 0x1}, 0x6}, {{&(0x7f0000001300)=@ethernet, 0x80, &(0x7f0000003700)=[{&(0x7f0000001380)=""/135, 0x87}, {&(0x7f0000001440)=""/127, 0x7f}, {&(0x7f00000014c0)=""/74, 0x4a}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000001540)=""/6, 0x6}, {&(0x7f0000001580)=""/107, 0x6b}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000001600)=""/60, 0x3c}, {&(0x7f0000001640)=""/52, 0x34}], 0x9, &(0x7f00000037c0)=""/85, 0x55, 0x5}, 0x58}, {{&(0x7f0000008380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003cc0)=[{&(0x7f00000038c0)=""/68, 0x44}, {&(0x7f0000003940)=""/209, 0xd1}, {&(0x7f0000003a40)=""/194, 0xc2}, {&(0x7f0000003b40)=""/78, 0x4e}, {&(0x7f0000003bc0)=""/76, 0x4c}, {&(0x7f0000003c40)=""/87, 0x57}], 0x6, &(0x7f0000001680)=""/16, 0x10, 0x9}, 0x6}, {{&(0x7f0000003d40)=@alg, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003dc0)=""/141, 0x8d}, {&(0x7f0000003e80)=""/182, 0xb6}], 0x2, &(0x7f0000003f80)=""/244, 0xf4, 0x8e71}, 0x632}, {{&(0x7f0000004080)=@alg, 0x80, &(0x7f00000075c0)=[{&(0x7f0000004100)=""/201, 0xc9}, {&(0x7f0000004200)=""/48, 0x30}, {&(0x7f0000004240)=""/39, 0x27}, {&(0x7f0000004280)=""/221, 0xdd}, {&(0x7f0000004380)=""/228, 0xe4}, {&(0x7f0000004480)=""/81, 0x51}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000008400)=""/4096, 0x1000}, {&(0x7f0000006500)=""/190, 0xbe}, {&(0x7f00000065c0)=""/4096, 0x1000}], 0xa, &(0x7f0000007680)=""/71, 0x47, 0x3ff}, 0x5}, {{&(0x7f0000007700)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x80, &(0x7f00000077c0)=[{&(0x7f0000007780)=""/56, 0x38}], 0x1, &(0x7f0000007800)=""/130, 0x82, 0x8001}, 0x7}, {{&(0x7f00000078c0)=@nfc_llcp, 0x80, &(0x7f0000007b80)=[{&(0x7f0000007940)=""/164, 0xa4}, {&(0x7f0000007a00)=""/252, 0xfc}, {&(0x7f0000007b00)=""/125, 0x7d}], 0x3, &(0x7f0000007bc0)=""/115, 0x73, 0x8}, 0x3}, {{&(0x7f0000007c40)=@rc, 0x80, &(0x7f0000007fc0)=[{&(0x7f0000007cc0)=""/129, 0x81}, {&(0x7f0000007d80)=""/201, 0xc9}, {&(0x7f0000007e80)=""/154, 0x9a}, {&(0x7f0000007f40)=""/38, 0x26}, {&(0x7f0000007f80)}], 0x5, &(0x7f0000008040)=""/194, 0xc2, 0x10000}, 0x8}], 0x9, 0x0, &(0x7f0000000040)) rmdir(&(0x7f00000002c0)='./file0\x00') [ 100.654995] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 16:46:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8000) recvmsg$netrom(r1, &(0x7f0000000400)={&(0x7f00000001c0)=@full={{0x3, {"6068007423c4a6"}, 0x1}, [{"4c4534cbe69910"}, {"4ce7ac6b0e511e"}, {"cba68fae4c6fa7"}, {"48351bbf14cd75"}, {"1f55af31414ae1"}, {"3068c6a84a9153"}, {"6690637b1c4281"}, {"69b6e005a6d3a4"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000240)="f649bd8c279557da5a3ec65e928c2a79bc69b5a32338085a1e80d675f0d46123ae8b2d8bbf73d92c875d9455cfc1eac2d91275b41fe6bf9d9cd908684b15150fee635f5d6db5ab5550c52af0eb95c2b8f066a647c3384a9ed09468ba1fd0a156aa063bbdc81204e18e005fb024ac5216bbf70e38a5631087983943fa33948ff1fa5e5ba466583aeb4e68465682ee6da188001af7b32b0c8a9f1df0e885c76109507112d9b1cfadab4ca6ce777673057058d6af", 0xb3}, {&(0x7f0000000140)="593e78bb0bc36eb43774d636f9b99668e4fd926e1389a5227f9b1aca3cfb73eb1697384824d796df77eda6", 0x2b}], 0x2, &(0x7f0000000340)=[{0xb8, 0x10d, 0x100000001, "4914cdc7a5b4addaca2e3119abfe32bb7676ab23a19bd2553c31c11bb367f41bc0f433bd2792997b80fe4a42d186a03e0fe4eb03ce3c9da85892d81658e5e0189b2b18316ec6005b6b46ea3b6f64d3e9eb26bd614d53a888989c38f9e119fbaf155b208a63aa1b3a2f6164e888d726f203eb70552cbf4bb774a1094c249c445cdbe3744556802690c0083ee43bd9482de11b5093800fb9f13163cbfeb96eeeb1d4"}], 0xb8, 0x20000000}, 0x2000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000180)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) pipe2(&(0x7f00000013c0)={0xffffffffffffffff}, 0x80800) madvise(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0xd) bind$netlink(r3, &(0x7f0000001400)={0x10, 0x0, 0x25dfdbff, 0x484}, 0xc) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000440)={0x8, 0xffffffffffffff57, 0x4, 0x1, 0x1b, 0x7}) readv(r2, &(0x7f0000000100), 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00000000c0)) 2018/05/11 16:46:15 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{}, {0x20}, {0x16}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x71, 0x341041) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) getsockname(r0, &(0x7f0000000100)=@pppol2tp, &(0x7f0000000200)=0x80) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) 2018/05/11 16:46:15 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/29) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x7, 0x100000000, 0x28, 0x8, 0xfffffffffffffffe, 0x81e}) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0806dc01080006040001a3aaaaaaaabb000000000180c2000000ac1414aa"], &(0x7f00000002c0)) 2018/05/11 16:46:15 executing program 6: clock_gettime(0x0, &(0x7f00000025c0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002580)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/232, 0xe8}, {&(0x7f0000001380)=""/122, 0x7a}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x6, &(0x7f0000002480)=""/251, 0xfb, 0xb}, 0x800}], 0x1, 0x2000, &(0x7f0000002600)={r0, r1+30000000}) connect$netrom(r2, &(0x7f0000002640)=@full={{0x3, {"1eb253667f9b80"}}, [{"2f7dad6c1ec6e0"}, {"2d384606709177"}, {"13a49a4e28010a"}, {"e94f547a9fceb9"}, {"8a2053590702a2"}, {"d3a432320570cb"}, {"7a4b56c63f075a"}, {"9f1910f3dd114a"}]}, 0x48) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="1c728a5829f00af6d99f4bb868cd00000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000002700)={@local, @multicast1, 0x0}, &(0x7f0000002740)=0xc) sendmsg$nl_route_sched(r2, &(0x7f0000002880)={&(0x7f00000026c0)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f0000002840)={&(0x7f0000002780)=@deltfilter={0xb4, 0x2d, 0x0, 0x70bd28, 0x25dfdbfe, {0x0, r4, {0x7, 0xffff}, {0xffff, 0xffff}, {0xffe5, 0x5}}, [@TCA_RATE={0x8, 0x5, {0x3, 0x9}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_FD={0x8, 0x6, r3}}}, @TCA_CHAIN={0x8, 0xb, 0xe1}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_BPF_POLICE={0xc, 0x2, @TCA_POLICE_RESULT={0x8, 0x5, 0x6}}}}, @TCA_RATE={0x8, 0x5, {0x3f, 0x3f}}, @TCA_CHAIN={0x8, 0xb, 0x10000}, @TCA_RATE={0x8, 0x5, {0x2, 0x7}}, @TCA_CHAIN={0x8, 0xb, 0x1}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x28, 0x2, @TCA_BASIC_EMATCHES={0x24, 0x2, @TCA_EMATCH_TREE_LIST={0x20, 0x2, @TCF_EM_CMP={0x1c, 0x7, {0x1000, 0x1, 0x1f, 0x100, {0x8, 0x4, 0x4, 0xcb82ed4e2ee287e3, 0x1, 0x1, 0x2}}}}}}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x8801) 2018/05/11 16:46:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x40000) r2 = timerfd_create(0x1, 0x800) write$binfmt_misc(r2, &(0x7f0000000200)={'syz0', "5d747af8faa5ab7ea422416e399dae5c104979c4239e2dbc711f94442053d224e211fe4401e4ea55dc1c66f60f34ea0b11f341f8441c0cce1e4893e0e4d0eb99d236022fc14647309383241ef2d70c17671ddc9ad92ee0c612302c58060ddc9f4a51af4e1803762a5869b3020c802e4d1b3ebc281dd9a3b629c5d1deffe2"}, 0x82) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x5}, &(0x7f0000000100)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x1, 0x1, 0x7, 0xfff, 0x2, [{0x8, 0x9, 0x3, 0x0, 0x0, 0x600}, {0x7fffffff, 0x3, 0x4, 0x0, 0x0, 0x1188}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x4b, "b2aa382ec53a3186e0d129a85e3642fe8c9f879bed08f4d55f06c001420ffc526b9ae43eda77fb9954a0c6a6b8b8da9868a2790c7c2889dbf0d543c9a044b6309a2272f0da3f808ab51b90"}, &(0x7f00000001c0)=0x53) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x2f0, [0x0, 0x200007c0, 0x200007f0, 0x20000920], 0x0, &(0x7f0000000780), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x368) 2018/05/11 16:46:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1}, &(0x7f0000000040)=0xfffffcce) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 2018/05/11 16:46:15 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/11 16:46:15 executing program 0: unshare(0x40600) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000000)=0xff) readahead(r1, 0x0, 0x0) 2018/05/11 16:46:15 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x40000000007000) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x2080) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x3fff80, 0x4) [ 101.482918] audit: type=1326 audit(1526057175.481:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6694 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 16:46:15 executing program 5: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x10001, 0x4, 0x1, 0x80000000, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7ff, 0x6, 0x3, 0x66ab444000000000, 0x8000}, &(0x7f0000000100)=0x14) 2018/05/11 16:46:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000600)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000006c0)={@local, 0x0}, &(0x7f0000000700)=0x14) exit_group(0x7f) recvfrom$packet(r0, &(0x7f0000000640)=""/68, 0x44, 0x40000002, &(0x7f0000000740)={0x11, 0x1d, r1, 0x1, 0x4, 0x6, @random="2143d7fd787b"}, 0x14) r2 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x550, 0x32c, 0x0, 0x32c, 0x46c, 0x46c, 0x46c, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00'}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_to_bridge\x00', 'lo\x00'}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:getty_log_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x59c) 2018/05/11 16:46:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200000000030, 0x2bf) listen(r0, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240040, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r2, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000a9000)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) [ 101.504630] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 102.337580] audit: type=1326 audit(1526057176.336:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6694 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 16:46:16 executing program 2: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000280)=""/175, 0xaf}], 0x3, &(0x7f0000000380)=""/248, 0xf8, 0x7}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000500)=""/134) 2018/05/11 16:46:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$midi(&(0x7f0000004500)='/dev/midi#\x00', 0x3, 0x101000) clock_gettime(0x0, &(0x7f0000004440)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004200)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/151, 0x97}, {&(0x7f0000000240)=""/100, 0x64}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000000300)=""/54, 0x36}, {&(0x7f0000000340)=""/151, 0x97}], 0x7, &(0x7f0000000480)=""/141, 0x8d, 0x6}, 0x5b1}, {{&(0x7f0000000540)=@alg, 0x80, &(0x7f0000000780)=[{&(0x7f00000005c0)=""/97, 0x61}, {&(0x7f0000000640)=""/25, 0x19}, {&(0x7f0000000680)=""/224, 0xe0}], 0x3, &(0x7f00000007c0)=""/39, 0x27, 0x6}, 0x1}, {{&(0x7f0000000800)=@nfc_llcp, 0x80, &(0x7f0000002a40)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/127, 0x7f}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/41, 0x29}, {&(0x7f0000002940)=""/203, 0xcb}], 0x5, &(0x7f0000002ac0)=""/177, 0xb1, 0x10000}, 0xa3}, {{&(0x7f0000002b80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/28, 0x1c}], 0x1, &(0x7f0000002c80)=""/146, 0x92, 0x7}, 0x5}, {{&(0x7f0000002d40)=@can, 0x80, &(0x7f0000003240)=[{&(0x7f0000002dc0)=""/37, 0x25}, {&(0x7f0000002e00)=""/18, 0x12}, {&(0x7f0000002e40)=""/25, 0x19}, {&(0x7f0000002e80)=""/119, 0x77}, {&(0x7f0000002f00)=""/72, 0x48}, {&(0x7f0000002f80)=""/223, 0xdf}, {&(0x7f0000003080)=""/108, 0x6c}, {&(0x7f0000003100)=""/38, 0x26}, {&(0x7f0000003140)=""/197, 0xc5}], 0x9, 0x0, 0x0, 0x7fff}, 0x8}, {{&(0x7f0000003300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003380)=""/25, 0x19}, {&(0x7f00000033c0)=""/128, 0x80}, {&(0x7f0000003440)=""/121, 0x79}, {&(0x7f00000034c0)=""/153, 0x99}], 0x4, &(0x7f00000035c0)=""/171, 0xab, 0x7f}, 0xe00000000000}, {{&(0x7f0000003680)=@hci, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003700)=""/114, 0x72}, {&(0x7f0000003780)=""/129, 0x81}, {&(0x7f0000003840)=""/127, 0x7f}, {&(0x7f00000038c0)=""/73, 0x49}, {&(0x7f0000003940)=""/247, 0xf7}, {&(0x7f0000003a40)=""/158, 0x9e}], 0x6, &(0x7f0000003b80)=""/31, 0x1f, 0x4}, 0x10}, {{&(0x7f0000003bc0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000004040)=[{&(0x7f0000003c40)=""/202, 0xca}, {&(0x7f0000003d40)=""/150, 0x96}, {&(0x7f0000003e00)=""/54, 0x36}, {&(0x7f0000003e40)=""/77, 0x4d}, {&(0x7f0000003ec0)=""/21, 0x15}, {&(0x7f0000003f00)=""/35, 0x23}, {&(0x7f0000003f40)=""/165, 0xa5}, {&(0x7f0000004000)=""/41, 0x29}], 0x8, 0x0, 0x0, 0x2}, 0x40}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f00000040c0)=""/75, 0x4b}], 0x1, &(0x7f0000004180)=""/113, 0x71, 0x6c1e4da6}, 0xfffffffffffffff9}], 0x9, 0x1, &(0x7f0000004480)={r1, r2+10000000}) geteuid() setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f00000044c0)={0x0, @empty, 0x4e21, 0x3, 'ovf\x00', 0x37, 0x6, 0x6e}, 0x2c) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000000000000000500000018000200ff0a9044e1cc13296ff0a45fb2bee6bf980000000000000000"], 0x2c}, 0x1}, 0x0) 2018/05/11 16:46:16 executing program 7: capset(&(0x7f0000000040), &(0x7f000047efe8)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) 2018/05/11 16:46:16 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) llistxattr(&(0x7f0000000280)='./control\x00', &(0x7f0000000380)=""/232, 0xe8) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000540)='hfs\x00', &(0x7f0000000580)='./control\x00', 0x0, 0xaaaadc6, &(0x7f0000000340)=[{&(0x7f0000000480)="c647c691e36b7746d0aba67a75ca6fe5923a54bc310bcb1b790c2c14d806d21e2d53f88ad2af00e1ec359f44042bb7b98b99ba4ccaed9105f7a1add7941fe0732d69d8abc27baf10ac141119d26c95f7e0ce4377bca3e48492df9e0d19f8d5f993958a4b662e4453c32b0a16c487de59520ee7991a41544ce89b8e93fe912a6291578694444e24d153aa0b0117bb2b690fca81aecd4d7e9d5a90b667ca76ee", 0x9f, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000001c0)=""/45) sigaltstack(&(0x7f0000006000/0x2000)=nil, &(0x7f0000000040)) mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x8001) r2 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) readahead(r2, 0x5, 0x5) r3 = open(&(0x7f00000000c0)='./control\x00', 0x400, 0x110) madvise(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) socketpair(0x1, 0xb, 0x4, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000100), 0x4000) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000140)=""/120) getdents(r2, &(0x7f0000006b00)=""/117, 0xbe) symlink(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./bus\x00') bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd}, 0xc) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000300)={0x9, 0x101, 0x2, 0x3ff, 0xff, 0xfff}) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) 2018/05/11 16:46:16 executing program 1: unshare(0x40600) r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='md5sum,\x00', 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x202400, 0x0) readahead(r1, 0x0, 0x0) 2018/05/11 16:46:16 executing program 5: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="104f9790036785bcbf9b4bef117dd08b811f616f28e5aee226c071842f990a79ad466afcc21584d9df5c184b300caa29f09fec300fba3d7f259f7298ec5117b8c24f02a96f12aaba6f8a75b38763c2", 0x4f) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000380)=""/121) ioctl$EVIOCRMFF(r0, 0x80104592, &(0x7f0000000040)=0xfffffffffffffffc) sendfile(r0, r0, 0x0, 0x7) 2018/05/11 16:46:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f0000000000)='F', 0x1, 0x0, &(0x7f0000000080)={0xa}, 0x1c) ftruncate(r0, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = shmget(0x1, 0x8000, 0x8, &(0x7f0000ff8000/0x8000)=nil) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9ce, 0xca77598dca161614) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000100)={0x20, 0x8000, 0x5, 0xd4ca, 0x6, 0x7fffffff, 0xfff, 0x7, 0x2b, 0x1}) shmctl$SHM_UNLOCK(r1, 0xc) 2018/05/11 16:46:16 executing program 0: socketpair(0x7, 0x7, 0x30e, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000280)=""/185) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffa) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000140)=""/99, &(0x7f00000001c0)=0x63) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xfff, 0x800) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x88) shutdown(r2, 0xfffffffffffffff9) sendmsg(r3, &(0x7f0000002e80)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002dc0)}, 0x0) accept4$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x800) [ 102.839607] mmap: syz-executor2 (6754) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/11 16:46:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) dup3(0xffffffffffffffff, r0, 0x0) 2018/05/11 16:46:16 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000140)="4024637772a11b0eb67234c923b2cd95811700000008000000000000000000", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2}, 0x8) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/11 16:46:17 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000000800000007000000"], 0x14}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ipddp0\x00', 0x10) 2018/05/11 16:46:17 executing program 3: r0 = socket(0x18, 0x0, 0x1) recvfrom(r0, &(0x7f0000000080)=""/76, 0xffffffffffffff41, 0x40, 0x0, 0x0) 2018/05/11 16:46:17 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) syz_open_pts(r0, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) r2 = dup3(r1, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/21) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000001380)) r3 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="93fb45dd4e51d05774d743776e927f1823ce2d85bc487da2dd3ba3562a87842a703fc682ba0e0fb256d8d71545e9106241dbf88ae49bb571893fb36a30a595d07f9af18679fce06b52aedc4c8e294f257a9708807716a7773b1698e5186f03b22844d63000c6733eabe15528ff004d7a9431d50642b7b2bdc73ce9c7e0be02d1cf5fe86d1230011c18473a4e8f9d16a71f3dd0cb211de9eab6354b6d7d63176a0909024f0b0400a6672035fd6612986374db804b1bf8e7b7f81908a05d0fa413553ed817daaa2463b7ccf07f4873f8b5abfe12c014173a37e1f36872e54e1be2fd63424a9a331d2d4d27bebad23b3f15992c368763f53045eb8e75899306efac15cffbd046fd66a4a39a43ed4b95f1bbe532950926fb91f9d567fa19833323e3bb16b233e7200254c1de620017ac62c422ee3df4b26137df51c785192d0725c6c4bd9fe8e2501d21d6a45610d1cbb9f6fb91ad47e2e659207682f99736c8d630adbf97b39813c8fed61dc8c5aba1962eabe35a3092d8521ce3a87b4006a7cbb1c7fc74d6e95e03bfaf16b92768957ca99098b152b50202b1ae2204ddfd7608c9c49ce6aad6f1006dab85f5d49017f03127099c03c3ee439a1054afd177f7bca27b19d1e45550278668c619aca77fc9a7db39ed5dfdbb920a381dd3b670fe8e4b1421f4715e4758ce79014b3045f27c41700717c523b0da35246653f70a08ceff4551c71eb528bce6828d32163ff5886c62a6252bc47ea57b945d1e86286483ead6ae5b2fe8675afd2fdffb3adf797d7ca86759074b24378dd98b2b2f2c4ea4af0a8ac511d1cb32baee67f43e1fb47d98f0fc6e5b92d0258389cf2e81f6de894cf1406efb99b23dcdf7b9f96829b5e0faffdb4454fc16b6a63a7a74f24d2fcc076e7265153fa18aa8f4babec029170a0d8dbf8658729ecf8dff6281e9cdfd66fc43811f2b4f966d55608b6e93074c9c8260cd1d5dc07e693c83436a0d4493ca1875fe3a9dc9362cef7b657cafd2c47151d3511f139b070defc3518efa6aaa509907c3a7ff8efed7aa52736b625386a6ae89e5ed158e48320e03c46fc8935c5c864a735623c9235641565964ba0aa26b43dbc69ce2169cdfb4008a2d8f26e409ddaa3bbd00d5e8e15c4784dd66f921192fe9e96e7046229e3cf09851e089fb5b7bdfebb1f33a685285b49746fd6b6b643ddc4012280701101d4863f187450f609267ecccb559f874c91ecdbc7a17e8996e7f874994f72aac1335f1d37d9c4c999c10b10e2c75ff6a77859c7a8b9eaff4eff6ab6617767781db707ad4ebc74eddceca2ca869a98fbfa631557352b487f3618df1c90211a8b6e3d75a22a45bde7d4a41f880b571897c3f594b0915aedbc276fbd02fcd751b531097f6a583569e75384d472709729fc7bd057c79f690e753e032b9155c0190b086cd565069d95c4f6a4a6f8fc3078fb5de94f899ffe0838d8490e7761a110dbd6696062bdbb1c644e75cacaaf2323d22487b1a37d50fef8be4169798bbbb68f21a791a3a4d65886c2e51dd5acdb79ff1183e3cc896d3063ccb82f7b1d5a3149e76eb078f5005396ba98fa35ec750c4e893ab7a7a317dcd7bc3388d179034fe7308273c54e4de9bd3701ddab631fb5127dbf2302cb3f619c9420369b85950ac8c4403b0cca6d9435ffe7abbbd37e2a8316f4364b8f4a044e7ceca39883a39cf13497560d769313ed3e5a1fcec62b44f76ae9dd1c24b5a3cd87c25864c7dcb272fb6b9cd3e56457be330e861e56e6effc448cb55b6cf9a60ac03f8d49f99a7412cc61f876647f4f6e4976251e465f26fe611113ce958b676deb03768cd4f4170cc3822fe06dd93ab9c0382ca843f503dfc38cb13b5fe9f221818387cc045f9402ce6990a14a280608992a7be9727b99313448de57d8ed40b36f6133ef3e915eaaef5dcad055bf3308c863fd91a7af8f956f4cf4fc199f2717d466f2c8675633079e91dd90aa01586ab26fef68ded79155bbb8c04a34e06f8cabc5a8c4afc549a8e18744411b5ae5194a92db45df3c2a33141dc4aae37123d803b3f8ce4c439f3c679d334ecfe0300d74eba97eee132ad98321731dbef52cbad536ceb91e38d6162ab9f714e5e98f4d8e82e34b2c27c369fb5533458dd06396ad9dc4f785be5f0da34c39f417e1d782f762fa03d492967e85e1c92d91acee85771882c53f60da952be6b33e1443733c01fa9b81e3ed8beb025842b14b5b9552298d3b197f95aa44e942f70960c9c155b65605f8532e4c1fd32621301a58ad441bc4bbd1a99b7691ae09bde4e56ea24768165a202fa79cbc942ee76ace5df80b51d6db5f32c88b660edfafb2a73603758daf21a1eb9b28678f40355af1990a16bc2be97b249556b30d4d6c75208d772261c9ab559029b45b3cc543cdbe5bbea1d17a0de89000860191d486c9ab4717de710df9e533489228671f34d6669cb7fc410dbd12822e0a6b6bf6e6b16ba8a253cca2e221d8d35b53d55dccc2444786236db51e78d036e087ba2651fdb32206538e49599865b04175f1d997b93e1c30446fab0b7da76183db15dbef4fc0b59a2cdf96e758e08458457f08f2e7f3b800fb0e6a5f535ea6508756af3c2825a309c860af9b82006f81eed19e9e63f316d4818533900f92d7411871db9c85af59b6e6ba40d30220d089e7b2b1c853705cdc9d5aeea32f2446a4504eb41f4543f917c8438e7f2f4446a85ef2b00b0f9c99678509056b36017f9df6c12ff18f72f7a1934128056be6bdd69b0beba535627130e68395a8d9f6fed493b90795997ce1548715cf0bb5982fa5e55e96c0a058d25eec4573c6513b765020ca44bfeed7cf076a6c30768bfa1383b6143c412ba1cb255e29656791f7128c4cdb19aee81d3960d0b6490aeda50a6a04958ec1457ed70a1a17871795ec04fca903352857a96e29a5300919f990d24b06fc98f9ae34fd606f53ae4ff591c6aa830f661dd8d183058f8de1a58b7b12104bec89e4c9f88949b756259721406f6d353b0b82a645da99cbf48f4774922955c6fa4b093e329ddf3e0f4d0612630b65b5ce65ffdca6e388de97e660870cb021a6b881655a90d95b31558ea7feb4fe9b8191e9c96bd96dff1deb0f0dce545d8f711cf2500bd8103bbd680d09aef76d5f74a4b9c08aa414b8a8fcedc5d87183ab68b2906263f774fca65df11e4e7e2395a4b50e4977e66c47ec8b7715a1ec53dddf60ff9fa187e1d5b38645bb9b1150d6910370b171a918fd9727d4bb07bbbb7db9022ed75d33dbdb324ac431aafe2b0c0bd92c487c8c86b58b18116c4aee7e3d53c8480b9ef4515a7ab2ed2bac27ab3db70de34a6546e7512d0245d018d8fd1a7fe0dc28522057a66344ac5a85c26ba9ca723e8797fbfeecc800bfbe0ce181e56f0ec2c4c0c2862f0977000ceed615f47ba2e98ad9e3ccbabec4e6a5f6a6cb50d4beb14df394a7de9748f739cf2d6d478845e4b99b0daa91bbe0e110a86e36ed7d10304dcc72adff74518b0ea0a59566014cb9780f659ef6f60e3b0f3a8f714502267d1d40e770a21387a01cea1f15e3fa1cd1e5b66d1f3d4034dd10628516728864c00de6114df140e1f6ad17218a5aaf0f628f1299298516db8bb19258e7ebe27ca8b613e2e9ff812cd0aeb1f6904f26c0a7b8543e8852f0f15679d9caa4105aa299dca14eeb730afede6297b14e9ef7a87826e35dfbcbc6ab297915cfbb5151e34f0efc307c358a8279d7c73b5539e5998fb4458b81386cbc4f99ff803c604f494384067ef609045f1855aa11de2ae894272a6e3eec3b5f0290f99dc1212cf104ac87bfc7442c1e5d14ec37bd414e504acc9a2f769a376c78ee82b4e13da924123abea2144761f7e188125117db7c287892e693971c79e403a8ff90c9fb6c504c55e7baad44dcf633045d7245f52703782649b424605f39f9f827299a40ccac7b823c868fb84082cedcdbd56110a814722e2bd744006bdc5fffc4f164b0fb67915f6e6722c4e6ed13e53aa90fa86c80ac4d235a28ab82fc6ef2a92045a20901c7230bbfc93b3eb0f21f94f7fd6058d558fc01b30d96c80e7204705efb9f1e0ff74819bec523af420c56b49a66a64c54d294c0b8052e035d5f4d719372a90e3c0460dce81166b37320edfa882a8c48496b91b0009d34712115bb6344184f31f330afc61ecf9956ee4c3e3d2148fed82ad45f11de9728713e543d3db534c7c12f2c732eba772d0d8c08c37445209b082b52a9c2aaa1011f62a79f84f3e2fd4a7afb4d63a929c615e0f40087c5a6ce670f39c72fdb7757f3a1ece90af43d96c9e5c4c619ee6c02f7983133b75486d1c90291251d3a2121743173df853a1c5e8db844cffaae853384cd575e906a96dab24821096ed40629bae528232fca2a44ba82fdb98e0acadabf0a9c7bdcc836299c15d3ace968cf067b739e02721a1e7fe8bd9566d212f0fee7ba051f2ba1e9463e2d62765aa2d85a4a8addcdf90d825288c8fd88b8a3a1f4af302e0dff6823c1dfced3ccc51b707457b4d99ab7c53c4ae6ead348330efc103f7fff88532482a736da6b6783140a8b500217b553fcdc9a50cb79e34b424adca303a82bf4690a6ebd5abed0c8aa4bbf89b9db92c2f48190da516ee6a041a0ba056e8b0d3996c21de5dea215bb929555152871fdae58f6d3bf6babc186f72fa37650b6c910b8458bf714a25ee59088936f7086b3e8a8923ff5db3d4fd73181831955b986309d158877065b2b5381cb0f27886646ef6a55f32b0eae18b40c18d32ffde9759565bf515832a9476db27b2a14a8f2c395770902c617a8002369211f893a4069d7e33ab6846aebc14e26235cdb37b9ca109052d4bdcf7cd0ed8d77bf376e60186708b5eee3250620d2e15f24e11e22d72e351a2cd396f1ef8c9e46bf2559c46e92b52585104fd6e4fb4095b41ea1847fe75ec3a0b72e2285165847a9dd6c68cc4fca9318ff23603a9b40705e3a025129bf771218aac1cb8bc8da10ff32aaa7c62aed80c9da45e32ee73d7621db2b29ee4151e5f401167e68348b2bfc435166bf1ee757defe93bacda01e2f90e1da8de47e558006ab2397c1096ccd862f6833faf919339a5b58750fea783290f5c0f53e8a139a5ff37253bed48d57e0e01b88fe1c9628bd0264d5dde43b641c750cd6e479d30c79371cf8c335c9b572b245dcba282c58d205574cb54a548aa5410d19c5a3e431c86ed92ad67fd359a82a22864a24b76b152cded8eba4e3b732945f919fd2915d7061e0de943badbc0e3f8d9a0f9f646ea642b743db484b94b222b35c4688b1250e42b5b6b907fc4f7d7e13c0a011c0a4f1ce29a47d37eea29234ab2a51d9c21d2bd1ecbc18ee3d452f8e58004091e338e1e78e8e8097395e78b40c456f8b572877a4bd8e262dd34da591daa38d12d3f91cde6c8e017c4f067bfe5b16babbeb71a89a7877060ffaeac2949a06825d88c43d5159f4507b551c474ffafb06ff7aaa1dfbca3f25519b32480f70ce3ed55c21802ea5880f4179d26d19621927470369e828be265cd503deea7d3bd5f7acbf5ef39de97bee53be6d24e348f9c562ba5c4ead42a713f6cbd7a3fafa934a62b97ca8ceca048e683ad28120807975b48aba9613cae79cf7bdc6d7208dd526f581e2a5b31b384c46b6c7d0b732412f76986734bdfab77744796b1dec632d3429b367a9692e7704df2b591ab527ede140749552c14afa820aafade9f0a4c3916a9fa10050e81d8f0a3d62363db13f2e85ac101c88e97e0b2edde883c2786ae814a0ec48c78b927966b3976c57165a8", 0x1000, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f00000012c0)=""/156, 0x9c) 2018/05/11 16:46:17 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000009ac569a1e8f00000000000000000000"], 0x14}, 0x1}, 0x0) r0 = socket$netlink(0xa, 0x5, 0x0) syncfs(r0) socketpair$inet6(0xa, 0x80004, 0x5, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000800)={0x0, 0x3}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000880)={r2}, &(0x7f00000008c0)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x76, &(0x7f0000000340)=0x40000000a, 0x4) r4 = syz_open_dev$sndmidi(&(0x7f0000000a80)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) r5 = gettid() sched_setparam(r5, &(0x7f0000000300)=0x5) r6 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x4002, 0x10) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f0000000380)) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB='/{2@\x00']) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) recvmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f00000003c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000004c0)=""/128, 0x80}, {&(0x7f0000000540)=""/153, 0x99}], 0x3, &(0x7f0000000640)=""/112, 0x70, 0x1}, 0x100}], 0x1, 0x140, &(0x7f0000000700)) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[0x9, 0x1, 0x4, 0x8a]}) clock_gettime(0x7, &(0x7f0000000780)) statx(r3, &(0x7f0000000900)='./file0\x00', 0x500, 0x4, &(0x7f0000000940)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4c, "ef6527f0ab2c4017ece1b8dd36cdbf4cc74ceac6932d59c3875ede382e8a5f358e8a98c8732c9283aeb0c02d0cfdfc3d7c5b5e7e9b8c16872038b0cee54681fc261f51ec7fae50abd05ba246"}, &(0x7f0000000080)=0x285) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f00000000c0)={r9, 0xa, "02eae056b6eae1300308"}, &(0x7f0000000200)=0x12) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r10, 0x2}, 0x8) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000a40)={0xaa, 0x5}) ioctl$EVIOCREVOKE(r8, 0x40044591, &(0x7f0000000740)=0x7) 2018/05/11 16:46:17 executing program 3: r0 = socket(0x200000000a, 0x400000803, 0x32c2b170) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000), 0x0) [ 103.291416] syz-executor4 (6786) used greatest stack depth: 54088 bytes left 2018/05/11 16:46:17 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) read(r0, &(0x7f0000000180)=""/4096, 0x1000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/05/11 16:46:17 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x24000) recvfrom$inet6(r0, &(0x7f00000000c0)=""/119, 0x77, 0x1, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000240000000000219078ac14ffbbe0000001000000100405907800d73cde00f53475"], 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x1, "a0"}, &(0x7f0000000180)=0x9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x2}, 0x8) 2018/05/11 16:46:17 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x40000) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00000002c0)={0x3, 0x8}) r3 = request_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/dev/cuse\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) write$rdma_cm(r1, &(0x7f0000001900)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000018c0), 0x106}}, 0x20) 2018/05/11 16:46:17 executing program 4: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = socket$inet6(0xa, 0x705e188cd78bdbdf, 0x7) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x1, @empty, 0x6}, 0x1c) r1 = gettid() sendto$inet6(r0, &(0x7f0000000180)="b81a88", 0x3, 0x0, 0x0, 0x0) timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r1}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0x2}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xff, 0x80c0) mq_notify(r2, &(0x7f0000000140)={0x0, 0x38, 0x0, @thr={&(0x7f0000000080)="458097f29060bd822b417300876b0a87ada4ee0c1735a867bea46847774dce703230f5a4433ba29767dca9b6cd1d2febe75a19fb557abd2f4fde530ce9ad48463934d7a86a936837ec2bce93a868ae7f584e4082f3d9139962b73fdd2ca82411fb2f55c7e3ab63d2ad466ebfe8cd430ec452d77dae61952ad959aed868263f", &(0x7f0000000100)="e41ff03066e86a0453011eea3e3a1dc2d56167e491e6a3f1f337c00c31f1b926fcd305fea1"}}) 2018/05/11 16:46:17 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) syz_open_pts(r0, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) r2 = dup3(r1, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/21) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000001380)) r3 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f00000012c0)=""/156, 0x9c) 2018/05/11 16:46:17 executing program 3: r0 = socket(0x3, 0x805, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x20, 0x28ac00) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)=0x8) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) 2018/05/11 16:46:17 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x3, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/05/11 16:46:17 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0x5, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x46adc833}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x80000000}, &(0x7f0000000200)=0x8) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) write$evdev(r1, &(0x7f0000000380)=[{{0x0, 0x2710}, 0x87, 0x80, 0x4b2}, {{}, 0x6, 0x8, 0x3}], 0x30) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) select(0x40, &(0x7f0000000240)={0x200, 0x700000000, 0x7ff, 0xd5f3, 0x2, 0x4, 0xc0000000000000, 0x2c04}, &(0x7f0000000280)={0x40, 0x0, 0x2, 0x9, 0x7, 0x1, 0x100000000, 0x800}, &(0x7f00000002c0)={0x9, 0x3, 0xfabe, 0x800, 0x2, 0x7, 0x7, 0x7}, &(0x7f0000000340)={r4, r5/1000+30000}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/05/11 16:46:17 executing program 7: r0 = epoll_create1(0x0) socket$pptp(0x18, 0x1, 0x2) r1 = epoll_create1(0x0) close(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x400000801, 0x0) bind$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x8000, 0x3, 0x102e1c00, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r5, 0xfffffffffffffff7}, 0x8) tkill(r4, 0x36) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000340)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xff, &(0x7f0000000140), 0x8) socket$netlink(0x10, 0x3, 0x14) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000280)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r2, 0x28, &(0x7f0000000200)}, 0x10) process_vm_writev(r4, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/198, 0xc6}, {&(0x7f00000004c0)=""/251, 0xfb}, {&(0x7f00000005c0)=""/156, 0x9c}], 0x3, &(0x7f0000000740)=[{&(0x7f0000000680)=""/191, 0xbf}, {&(0x7f00000002c0)=""/110, 0x6e}], 0x2, 0x0) 2018/05/11 16:46:17 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6367726f96702e637075005ce7021280e9ed2687be37bd67af4a4c0b4fb20544d2cc60a1725ba855b11448c8d2743f2ee9654a7a72252919c296ccd64f0391d6e0d09602b2278d90bb02bc29cb97e961bed47bcfae998dbe407725f0a0c298a1683fc694bcf6a7c9c0aa001cbdf1eac1b0638c1285b7bd6829404e6d838d3734d3b7212a8bb89c2319a369f75b1d2400000000", 0x200002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'team0\x00', 0x1000}) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r3 = dup3(r2, r0, 0x0) write$cgroup_int(r3, &(0x7f0000000300)={[0x31]}, 0x1) write$cgroup_int(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="009bf2efe7e34aa75a842d9ef7e19831c562d8f02b90128927ad7dd8813914f9b9fc77cd54645a9325178fd8dbd8cf6890d084b47674c7d1cf7f931e2050709a07d5ee816b671e389d83e9f24be8a0b90e96480d53add0280477"], 0x1) 2018/05/11 16:46:17 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)={0x40000000005, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="18954e1f32e8488ed8630000000000000000327300070000"], 0x18}}], 0x2, 0x0) 2018/05/11 16:46:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/11 16:46:17 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002b5000)) ioctl$TCSBRK(r0, 0x5409, 0xffff) 2018/05/11 16:46:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x400000805, 0x84) io_setup(0x80, &(0x7f0000000040)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000000080)="8a7dff55be02095381d91bb9133cc6bd71241f013db9fcb840", 0x19, 0x6, 0x0, 0x1, r2}, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x38) [ 103.933120] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 103.950697] sctp: [Deprecated]: syz-executor6 (pid 6862) Use of int in maxseg socket option. [ 103.950697] Use struct sctp_assoc_value instead 2018/05/11 16:46:18 executing program 2: r0 = memfd_create(&(0x7f0000001500)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/4096, 0x1000}, 0x40}], 0x1, 0x0, 0x0) pwritev(r0, &(0x7f0000001280), 0x3b8, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xffffffffffffff53, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) [ 104.016705] sctp: [Deprecated]: syz-executor6 (pid 6873) Use of int in maxseg socket option. [ 104.016705] Use struct sctp_assoc_value instead 2018/05/11 16:46:18 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x800) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x2, r1}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x2, 0x5, 0x0, 0x8, 0x5e6d, 0x4, 0x55, 0x1, 0xc622, 0xffffffffffffffe0, 0x0, 0x8}) recvmmsg(0xffffffffffffffff, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x5, &(0x7f0000004040)=""/1, 0x1}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x84e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/11 16:46:18 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x200, 0x208480) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) r1 = socket(0x10, 0x802, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200082, 0x0) write(r1, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) 2018/05/11 16:46:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000040)=0x40000000, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000140)) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000000)=0xbfb, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f00000000c0)=0x8f) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/05/11 16:46:18 executing program 3: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)='W', 0x1}], 0x1, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14}, @rand_addr=0x53d93f6b, {[@lsrr={0x83, 0x3}]}}, @icmp=@source_quench={0xb3, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}}, 0x0) 2018/05/11 16:46:18 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="01800d05", 0x4) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/28) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x50, @tick=0xfffffffffffffffc, 0x0, {}, 0x0, 0x4, 0xfffffffffffffffc}) 2018/05/11 16:46:18 executing program 2: unshare(0x34000000) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) close(r0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) 2018/05/11 16:46:18 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000340)=""/19) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2a8600) signalfd(r2, &(0x7f0000000140)={0x9}, 0x8) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000000c0)) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r4, 0xf10, 0x70bd27, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000240)={0x6, 0x0, 0x0, 0x0, "15bf69e3283e65fe6dda4264a13c0acad003e62a1fd970d4f508b5e99ce300487d308541187cd0d54465b774"}) 2018/05/11 16:46:18 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x47}}) 2018/05/11 16:46:18 executing program 5: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r1 = accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000140)=0x9) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000028c0)={0x0, 0x5, 0x6}, 0x8) ioctl(r2, 0x2285, &(0x7f0000007000)='S') ioctl$VT_WAITACTIVE(r2, 0x5607) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) r3 = socket(0x0, 0x0, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x80, 0x6, "7b0fa8f9cc239fcba06722c9b6def2d5bc04104ad442dfbb592cf42e732f351ba84d0ba2ca9228b409370dd7ed42ab49eee8239cc742ee984b70954657c64b", 0x20}, 0x58, &(0x7f0000000240), 0x0, &(0x7f0000000280)={0xc, 0x10c, 0x400}, 0xc, 0x40}, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) sendmsg$nfc_llcp(r3, &(0x7f0000000100)={&(0x7f00000002c0)={0x27, 0x1, 0x0, 0x7, 0x1, 0x725, "a10f798131f9020f4b42d5752482efd47cbfe0e8754e7ef7754d397cf7c4d49e3a3add714f0521f906c7a68051aa46e52ad81100f924c5055f83891078d0fd", 0x27}, 0x58, &(0x7f0000002740), 0x0, &(0x7f0000000600)=ANY=[], 0x0, 0x8040}, 0xc841) r4 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r4, 0x0, 0x0) 2018/05/11 16:46:18 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002e00)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000001340)=ANY=[], @ANYBLOB="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"]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)) 2018/05/11 16:46:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x4, 0x109400) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x8000000, 0x5, 0x19}) getsockopt$sock_buf(r0, 0x1, 0x23, &(0x7f00000000c0)=""/149, &(0x7f0000e2affc)=0x95) 2018/05/11 16:46:18 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x17fd}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000080)=0x6e) semop(0x0, &(0x7f00006d4ffa)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/11 16:46:18 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000040)=""/147, &(0x7f0000000100)=0x93) sendmmsg(r2, &(0x7f000000b880), 0x400000000000054, 0x0) [ 104.866837] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 16:46:18 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mq_unlink(&(0x7f0000000040)='\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @rand_addr=0x61ab, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff80) keyctl$read(0xb, r0, &(0x7f0000000080), 0x0) 2018/05/11 16:46:19 executing program 0: init_module(&(0x7f0000000000)='!wlan1/\x00', 0x8, &(0x7f0000000080)='bridge_slave_1\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000100)=@full={{0x3, {"767926060a1f2c"}, 0x800}, [{"42322177a85420"}, {"b07f31191f1b14"}, {"7ead12b8e9eba7"}, {"788bf7aa4c9685"}, {"9220ecf489f97f"}, {"2043d14c84b4f2"}, {"3df25f66609901"}, {"ee95e5f035d3d2"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f00000003c0)="db69825c1dfeeebcb351c63dfda7cfe73210ac64da7d25101e59cc14b0febf2117a174982561786c637b336e86d492253c212e7c03c250c025baca0aaff1468eb06ffeb41af06ca8bd32186c010977a68970015d2cb1a01c43c97f86d12b0b8b0a6e18487843c87f584c41aa6a17b55d5b3aa367a94224ee6a275eca6edf2eae3249bc39b5605a89b0830ae02f02bb18548cdc63dbcf0bd3898f26696fa1c9c33a8a25e0535583d1d48033852b720664bf674ee4af54ecd665c4ca1b877c0a38faba9f4b2a64b4e06e4bdeef2f9fe86239ac438a09fd483cbff0222e23285565813be91f8a0fdb3e90d03ef6f6f500da8246541a56ceba74", 0xf8}, {&(0x7f00000004c0)="0a366295e343ae1006a5f5718df7aafcc2bdbad161a2432c527576d0e9f16c0c51c2f5cd34b5fc661fe10fe0d7398e1958a23edaa1b720dfdf03f9f43527f05b394949b3415e8e3b2cdb7eb3b434f090ad061a9f13a820651682287b0d12a7702ecacc149e3ed781ae79a4bf840f46a745e41abb8fdfd351fc8f4054942a62179260103fa848b9dedbe80563c163810f5715d4b79ae68cc84f0799caa9", 0x9d}, {&(0x7f0000000580)="c7add80186aa325f0f9b2c680c31ebf9b6bbbd9d8accce4c44ba55d01bc034ec673d99666b97c05bcdc9f62f9ddd61ae632bf8bfe09cddbf6ad8b177298e30552b841005b35ab24b05038b1ee2a19a3489907710d64814a9a022fab5a37cbe35adee7f7f2b6b7a0088517447c03bc3b561cf2cf5e2c02575cf87aff9168eb83e5b7b", 0x82}, {&(0x7f0000000640)="d9ed759183ffd0228888d2dd142f3d936e592b5f49fda4c9e3fd6a597b0de19bbed703854123b04f7ea828856c72763ca819a1f78f80268e6c499a25266480014298ee11a2c233811637c1646dad2b719bfbd04e83e688f6c9d0a26813bcf6e2d9dda78047ea21f1b9c0f8a696851835a265e46ae85bdfab5623e71e4c1906071b454b568a7d69f8067267049a34afe1792c34a3606dc8dd082974b5783c8de9a815d73c658d3298999a19802e11a8b01bc9f3fbff357239548b47890d2d9ad8ed8ecf277ba48e12d2b33fb3600cb413c0cbae3f2868", 0xd6}, {&(0x7f0000000180)="29b62b2a5bf30019d99a829fcf81764f3875513e693319f2858f2be14f6d00c83397a188807c57a9001bbadf151ab213aef6fd031d4bab93bf3b2722d50e08ce6bc448c300425365e9d3da67496887b3a5218d3a977103d79c98", 0x5a}], 0x5, &(0x7f0000000740)=[{0xe8, 0x112, 0x8000, "0c1febc7b2fe3576971b64f496e8e31e5262e5db1b631838046a08a3cdb530a3f9a651f7376d64f569cd035ebbc1b6fad08390fe86604ae31527e0b053dfe0cecb7600f31f97c4d9935f8a1478cc5333a61ac365b06c0da5e505181ad7326500c37fb704b651da118762176f1cfa5d56487988e82939f4ce872dc4fd30128e22e8586482d1d7e73bd6fbb80d56e022015172d41a9877833d58bba3350761380e3abef32bbeda55d1ec8c15b0e1e518908ae5a8e6c759245291106c62b87c0299858a46ebf9ab469d9da5954605b3783c3745ddda"}, {0x40, 0x10b, 0x6, "882d505eed72862c26612ceb6f06f9d253785229aefd7d7b89431e2b3063573b2817f02e431699e29a"}], 0x128, 0x4000000}, 0x90) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="340000002000010100000000000000a24f12dbbaf73f000a00000000000000000000000400010014a000000072696467655f736c"], 0xfe76}, 0x1}, 0x0) 2018/05/11 16:46:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x6) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000000)={0x57, 0x8000, 0x2, {0x7, 0x9}, {0xff, 0x7}, @rumble={0x4, 0x4}}) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="ba", 0x1}], 0x1) lseek(r0, 0x0, 0x4) 2018/05/11 16:46:19 executing program 2: set_thread_area(&(0x7f0000000040)={0x20, 0xffffffff, 0xffffffff, 0xff, 0xdc1, 0x9, 0x3, 0x80, 0x780, 0x797161cd}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='security.capability\x00') 2018/05/11 16:46:19 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x0, 0x800000000008000, 0x40, 0x1, 0x3, [{0x8001, 0x2, 0xffffffffffffff81, 0x0, 0x0, 0x308}, {0x3, 0x9, 0x3, 0x0, 0x0, 0x400}, {0x8, 0x43, 0x9, 0x0, 0x0, 0x200}]}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/11 16:46:19 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'veth0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x100000) pselect6(0x40, &(0x7f0000a47000)={0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) clock_adjtime(0x7, &(0x7f0000000100)={0xffff, 0x5, 0x5, 0x84, 0x8001, 0x8, 0x2, 0x5, 0x9, 0x7, 0x9, 0xfffffffffffffffb, 0x2, 0x400, 0xffffffffffffffff, 0x7f2, 0x4, 0xa51, 0x4000afa, 0x4, 0x5, 0xb805, 0x0, 0x8001, 0x1, 0x3c}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280)=0x4, 0x4) 2018/05/11 16:46:19 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x4000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0xfffffffffffffffd, 0x5, 0x5c, 0x7105, 0xffffffff7fffffff, 0x6}) 2018/05/11 16:46:19 executing program 7: r0 = socket$inet(0x2, 0x5, 0x10000000000200) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getgid() sendto$inet(r0, &(0x7f00000000c0)="f2", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x21}, 0x7}}}, 0x84) 2018/05/11 16:46:19 executing program 5: syslog(0x9, &(0x7f0000000000)=""/29, 0x1d) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x300000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x8004, 0x2, 0xfffffffffffff801, r1}, &(0x7f0000000100)=0x10) 2018/05/11 16:46:19 executing program 4: futex(&(0x7f0000000040)=0x4, 0xfffffffffffffffc, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f00000000c0), 0xffffffffffffffff) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigreturn() timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {r1, r2+10000000}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x1, 0x3, 0x0, &(0x7f000000b000)={r3, r4+30000000}, &(0x7f0000000040)=0x1, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xec, r6, 0x100, 0x70bd2c, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x82}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x29, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15, 0x10}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1e85}]}, 0xec}, 0x1, 0x0, 0x0, 0x10}, 0x4000080) 2018/05/11 16:46:20 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xd3064822829fa560, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/05/11 16:46:20 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000001280)=""/217, &(0x7f00000013c0)=0xd9) write$binfmt_misc(r3, &(0x7f0000000240)={'syz0', "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"}, 0x1004) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x1000, &(0x7f0000000180)=0x0) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, r3, &(0x7f0000000380)}]) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/11 16:46:20 executing program 6: clock_getres(0xdffffffffffffff5, &(0x7f0000000ff0)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1) 2018/05/11 16:46:20 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x2000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffd65, 0x30, 0xac6b, 0xff}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x1c0000000, 0xffff, 0x2, 0x6, 0x1c948c3f}, &(0x7f0000000200)=0x14) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) recvmsg(r2, &(0x7f0000002640)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/176, 0xb0}], 0x2}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8000, 0x0) 2018/05/11 16:46:20 executing program 7: unshare(0x8000400) ioctl(0xffffffffffffffff, 0x4000000002282, &(0x7f0000000080)) r0 = semget$private(0x0, 0x3, 0x10) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x4, 0x800}, {0x3, 0x400, 0x1000}, {0x5, 0x7f9, 0x1800}, {0x2, 0x7f, 0x1000}, {0x6, 0x7}, {0x0, 0x100, 0x1000}, {0x7, 0x6f5957cd, 0x1800}, {0x4, 0x5, 0x800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/05/11 16:46:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x7fe, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000000)=""/87) ioctl$int_in(r1, 0x800000c004500a, &(0x7f00006e1000)=0x7f) readv(r1, &(0x7f00005a6ff0)=[{&(0x7f0000597000)=""/4096, 0x1000}], 0x1) 2018/05/11 16:46:20 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0xfffffffffffffffc, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/137, &(0x7f00000001c0)=0x89) alarm(0x100000001) signalfd(r0, &(0x7f0000000140)={0x200}, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) 2018/05/11 16:46:20 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) io_setup(0x6, &(0x7f00000000c0)=0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000100)="5abbf10325aae50a4118b34f48fde9d963fbcf1f118866a68b1bda348106495d6b28c9a39438901da444d69832829c3c0ce3b4413bfa6b3f47a83a07929fafa7be52a28dd64086921b448b8699e2a57209c7d726303472feb8bb46692d04bb0c886f20320f3224eef1d0548610cd019ef355a024a6d1bba361e784adb8afeeffa5d0bb32fb4839c2e00e87c642d4a13c23ad90104b5f94b9f6ba41c9c494910e8ffb99d7b1bf08921d0c628f22b840c64fb9178cd2157b31effed4a41749666d92cd7354ba741d23269eec6fe71ea2fa3916f7cb2528e3d01cf177d447f2aca95e07098c4277efa8857e6ce44afa9b2f68d93d91ea50", 0xf6, 0xfffffffffffffffa, 0x0, 0x0, r0}, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="ff6e61000025fd6442a703000000000000000000"], &(0x7f0000000000)) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000001a40)=0x1, 0x4) 2018/05/11 16:46:20 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xcdb}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20200, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bcsh0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18400000000100000000000000002000000000000000000000000000"], &(0x7f0000000000)="73797a6b616c6c657200db0e10dfced3db6d69d6a92f1f85119c5e45f0fc27f91e8ffba701ddcc89d171fd5ece6b8d80a538fb3846894ebe0bee1f4bfe06797c1ead3b7f", 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x1}, 0x44) 2018/05/11 16:46:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x30}, 0x1}, 0x0) 2018/05/11 16:46:20 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0x77d1, 0x1, 0x49, 0x101, 0x9, 0x3, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x100000001}}, 0x20, 0x100000000, 0x35, 0x8, 0x7fffffff}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xf9, "1fb24e9160829944aa35b58149ac352a020586d87fcdebf9e05f6ad25c4d2b60df51408303e6af2c143c3be334e922100dc39842aad76fdb4586b0d378a9c70d180f944698dfb2051b1516788b8593840d9a8d4c5d9b0dd549fe2c1c40af5528fcdd6ba48e88426636d2aead45658a85a3df562acb9b2a8f3e69d694aa3754145d4082959e97fde21ce36aea7b7e16f8264a56b200345b00cb767bdadf68cde779e53e527d201bbeb6fc1d2e93d0ca04ef950bf6043397d5eb391c60cc128471359de0f400110d5a5ad0326a1cfd4950e42ddb2081cb83c31db55263c6c5dc8d80f0059a12e524afb6c003637e7da6d7c62212a9952658ef66"}, &(0x7f0000000300)=0x101) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet6(r2, &(0x7f00000000c0)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/05/11 16:46:20 executing program 7: perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000000)=""/42) 2018/05/11 16:46:20 executing program 0: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)=ANY=[@ANYBLOB='noueid,\x00']) quotactl(0x800001ff, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000000)) 2018/05/11 16:46:20 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x436, 0x1, 0x3, 0x6}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x4, 0x101}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x1, 0x80000001, 0x101, 0x9, 0x0, 0xffffffff, 0x3, 0x4080000000000, 0x7f, 0x5, 0x4, 0xfffffffffffffeff}) 2018/05/11 16:46:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000027003119000000000000000004000000"], 0x86}, 0x1}, 0x0) 2018/05/11 16:46:20 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffff, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xaab, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x6, r3}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x82, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x40002014}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000000)=0x6) 2018/05/11 16:46:20 executing program 2: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000040)="90", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x100000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 16:46:20 executing program 6: madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x80000) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0x1, 0x4, 0x6, 0x200}, 0xc) 2018/05/11 16:46:20 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0)=0x7, 0x4) unshare(0x8000400) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="080000001481fe5d8db79ad54ce3e7171c80f42d76e55c85babce8de112b88f735e5764d105eea5bce29f2df6f736ecfa443be9744f71d60dc750ec071ca7792c3677059a8ba0c546b7ca19a4877252a6b91f465bf7d7c5f40da5f2d6067c8e9a75ac61966e793ee569ec78fb52fe94d4005bb67fd4abed6bf8874c44631f8a80fbb47b2520359"]) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r1, 0x4) 2018/05/11 16:46:20 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1000000000000, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x280080, 0x54) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000081dd01048181000020e9000800000000000069d444a7725f5b833cfe45fa", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0xfc, "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"}, &(0x7f0000000100)=0x120) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000300)={0x3, 0x1b38}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x40, 0x3ff, 0xffffffff, 0xfff, 0x7fff, 0x6, 0x2, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0x9, 0x0, 0x4, 0x40}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r2, 0x9}, 0x8) 2018/05/11 16:46:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x80}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0xc71a, 0x7f, 0x8001, 'queue0\x00', 0x6}) 2018/05/11 16:46:20 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7, 0x81) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x2, [0x5, 0xff]}, &(0x7f0000000240)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x202400, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0x18, 0x4) r2 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x2f, "a922eb9ed1aa290f3fc96768ed58527664c2c21122d453c14787325e954e743799434d5ace29767341a6be543eb84d"}, &(0x7f00000004c0)=0x37) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000007000)={&(0x7f0000000280)={0x224, 0x2d, 0x80010b, 0x0, 0xfffffffffffffffd, {0x2}, [@typed={0x8, 0x71, @u32=0x1}, @typed={0x8, 0x47, @ipv4=@multicast1=0xe0000001}, @generic="58bf069e36b708283026623aa10cff700a4c6758c507e843aa35f4e2902825e33a22a1dbc67ec65c31b81b750c72236a86ad9694415c3d2573d5fc898c51e7c8138c6fccafb99c9fdb72aea9e2111cf9c6213e774964efc8dd2830cb56385215100996591f271f19edd4dfc57a348df0dd2c5770386ec96cff1184beabe6ca6c1f9b094c10f5048116df1f87c0cef7ecdf25f1746507e50de6b0a1f8ca4e81c8fd22f9d3ec067157fd3193fe6255de8b5f8522cdf4e12dfd9cc9b3e55028ba821a9ffcbee96f68740c7f35fa2f2909d882213872f6c8b4f9ee40ae074d7bbb1728", @typed={0x14, 0x7e, @ipv6=@dev={0xfe, 0x80, [], 0x1c}}, @typed={0x8, 0x6f, @str='\x00'}, @generic="274e149eca96493582cd279a388a633e3af721883019f17571be4ce0687760cf9dea0f6c008e58493994fff5a56087df29425fb52733b02fb4a1730251b2b22f073e29febb0bbc8223eb33da5b76b11c1d533ce1270071909d629411a7cfe853", @generic="c2a0adf305bcef50fa40de0565cfad0227a9baadee0e3f495c36809f65a25b2dd1a4f381fd0114807e720ea05780b3ab6a23791f742237fc2a99b059c4299de4f3fefeba4806065f00811a5943fbef60bfea5f3ee66bd383d71f1abcb77fee635d4a7ac8f532bed810ba658ffeb5601bc04e252adb55f91406fc970951a4d66d7a39be9363251beee630365c68c1c237", @typed={0x8, 0x89, @fd=r1}, @typed={0x8, 0x20, @pid=r2}]}, 0x224}, 0x1}, 0x40000000000) 2018/05/11 16:46:20 executing program 0: socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000140)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) fchmod(0xffffffffffffffff, 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x408, 0xffffffffffffffff) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000100)={0x459c, 0x557, 0x9}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x1000000000000315}, 0xfffffe17) 2018/05/11 16:46:21 executing program 3: epoll_create1(0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xfffffffffffffffe) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 106.979798] netlink: 524 bytes leftover after parsing attributes in process `syz-executor4'. [ 107.085135] netlink: 524 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/11 16:46:21 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200810003004bf4000000000000000065340000000000000000006c096182000000000043e95926417e67f9768876d52db8b2b2a1db173cd6b4e01e6ce3c239a206dd460155b364359f96416c"], 0x20}, 0x1}, 0x0) 2018/05/11 16:46:21 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x11}}) accept$inet(r0, 0x0, &(0x7f0000000480)) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000004c0)={@rand_addr, @rand_addr, @multicast2}, &(0x7f0000000500)=0xc) socketpair(0x0, 0xa, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') writev(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)="e48ea8599378215430052415bf641d7f00f8cd404e8a554efd4b9fe0cac4c6ece972b141911988b83e29a0751a244cbcda81c799507180acbdd186ae05ed6b51e962036b19271de20b3535c3676bfe3a16b7e4a6bb50cc351d8dee30c95c4edde5da61bc34e8af2abc020f0306a59650fe9275e0559e8bff7e2932880de4cfa07f16d57dc77d", 0x86}, {&(0x7f0000000380)="8718ee05db92c95e8dd8d1458d664379adaac9c0dc668fb559e540833e8bd929df4e4b1490b6fd7d41210aae7a5c629899c38f2b11a49001dcf34cd039965fc4ffbad9f6526d4d5226ee80b61adaaf50f8d1abe5998cb916d10bf845142fe3f9293ce03a2e369b6d6a6c4ca120faf3c2547b", 0x72}, {&(0x7f0000000400)="2508c0bdfab0b7a662be00640bee84884690d946c54e643d04cacc36b27087b9b35662009ce462b7bb", 0x29}], 0x3) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="08010000", @ANYRES16=r2, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x48080}, 0x800) 2018/05/11 16:46:21 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x101000) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) pselect6(0xfffffffffffffdc6, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 2018/05/11 16:46:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x81, 0x400800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) 2018/05/11 16:46:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)}) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x20000010) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3155c8ca, 0x30, 0x100000001, 0x2a174227}, &(0x7f0000000080)=0x18) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x12, 0x0, &(0x7f0000000180)}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x2, 0x10000, 0x2, 0x7, 0x100000000}, 0x14) r4 = semget(0x2, 0x6, 0x40) semctl$GETNCNT(r4, 0x4, 0xe, &(0x7f0000000240)=""/182) 2018/05/11 16:46:21 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0x4) r1 = socket(0x1e, 0x4, 0x0) r2 = socket$inet(0x10, 0x3, 0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2a00, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000100)={0x2004}) sendmsg(r2, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014fdc)="24000000000207031dfffd946fa2830020200a0009000200001d85680c1ba3a204000300", 0x24}], 0x1}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x3, 0xa3, 0x100000000, 0x7fffffff, 0x9, 0x7, 0x3f}, 0x1c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x7, 0x4) sendmmsg(r0, &(0x7f0000000a40), 0x400000000000224, 0x0) 2018/05/11 16:46:21 executing program 3: mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10180, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/11 16:46:21 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x2, 0x1) r1 = dup(r0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000340)) r3 = accept$alg(r1, 0x0, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000000c0)={0xfffffffffffffffe, 0x3, 0x2, 0x3, 0x1, [{0x400, 0x950, 0x5, 0x0, 0x0, 0x1080}]}) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) 2018/05/11 16:46:21 executing program 0: unshare(0x14000000) clone(0x1fffe, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/05/11 16:46:21 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000002cc0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400000) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000002d80)=0x7ff) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000002c80)={&(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000000140)=""/111, 0x6f}, {&(0x7f00000001c0)=""/75, 0x4b}, {&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/95, 0x5f}, {&(0x7f0000001340)=""/112, 0x70}], 0x8, &(0x7f0000002b40)=[@rdma_args={0x48, 0x114, 0x1, {{0x2, 0x4}, {&(0x7f0000001440)=""/19, 0x13}, &(0x7f0000002980)=[{&(0x7f0000001480)=""/124, 0x7c}, {&(0x7f0000001500)=""/221, 0xdd}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/82, 0x52}, {&(0x7f0000002680)=""/113, 0x71}, {&(0x7f0000002700)=""/84, 0x54}, {&(0x7f0000002780)=""/108, 0x6c}, {&(0x7f0000002800)=""/104, 0x68}, {&(0x7f0000002880)=""/193, 0xc1}], 0x9, 0x21, 0x7}}, @mask_fadd={0x58, 0x114, 0x8, {{0x100000001, 0x84}, &(0x7f0000002a40)=0x8, &(0x7f0000002a80)=0xd4d, 0x401, 0x3, 0x7, 0x9, 0x10, 0x3a}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x7fff}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x2}, &(0x7f0000002ac0)=0x4, &(0x7f0000002b00)=0x5, 0x1, 0x101, 0x0, 0x6, 0x18, 0x3}}], 0x110, 0x4}, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x9) 2018/05/11 16:46:21 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000300)=0x514, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/05/11 16:46:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000140)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/05/11 16:46:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) preadv(r1, &(0x7f0000000180), 0x5f1, 0x50) r2 = openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8000, 0x6, 0x4b90, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x2}, 0x8) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) 2018/05/11 16:46:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x2, 0x30}, 0xc) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000300)="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", 0x1000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000001c0)=""/56) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0x460200) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05030004000000001700ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000240)=""/139) 2018/05/11 16:46:21 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) 2018/05/11 16:46:21 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000440), &(0x7f0000000480)=""/74, 0x4a, &(0x7f0000000680)={&(0x7f0000000540)={'poly1305-simd\x00'}, &(0x7f0000000580)="87a0447ed36e", 0x6}) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="01ad", 0x2, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f0000000640)=0xb0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r1, r2, r1}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/11 16:46:21 executing program 0: mkdir(&(0x7f000002a000)='./file0\x00', 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x20, 0x7fff) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000000)=""/46, 0x2e) getdents64(r1, &(0x7f0000029fd4)=""/48, 0x30) [ 108.042248] could not allocate digest TFM handle poly1305-simd [ 108.113720] could not allocate digest TFM handle poly1305-simd 2018/05/11 16:46:22 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x2, 0x5000ffe) 2018/05/11 16:46:22 executing program 6: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='../file0\x00') readlink(&(0x7f0000000040)='../file0\x00', &(0x7f0000000080)=""/22, 0x16) prctl$setmm(0x23, 0x3, &(0x7f0000ffa000/0x4000)=nil) 2018/05/11 16:46:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) pread64(r2, &(0x7f0000000100)=""/76, 0x4c, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/11 16:46:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="140000000c0044f1"], 0x14}, 0x1}, 0x0) 2018/05/11 16:46:22 executing program 0: unshare(0x40600) r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="4c21a374d8f2de8ed2793e6d5b6b3235ab7891267c39aa509ef7bd861b6aaad63b9089e48b8b694ad764517914592f5ccd143fa190fcdc52bec4fd23824c27ed", 0x40, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000000080)="c6815ce5f9da353cd4993e6ba8e8673d2a95f1841ec58674bb7bc189e61d402213eaaf295aff1fec0c0b19d14f19d26af47baa3743ff75359fc3fde1ad7cd8079f9308c4e9f3e44477ff05565a8c0466f2486c527b166d56de77d4aaf7f6714e91a4c302391dc208c894bbaa67a32eed39bc6c176109a27123ab76adaddc3d44c864bbcf4c5eedeb1c5cebb99220ad9a0e71ad7ea8535f4c7a07ab62a8c23dc8e7f636512f9a0c3bfbbd05eae46a3d405d4971ffceaab157533080", 0xbb, r1) r2 = inotify_init1(0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400a40, 0x0) inotify_rm_watch(r2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) accept4$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x4e, r4}) fsetxattr(r2, &(0x7f0000000040)=@random={'trusted.', 'logon\x00'}, &(0x7f0000000280)='logon\x00', 0x6, 0x1) 2018/05/11 16:46:22 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000040)=0x60, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'teql0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="00aaaaaaaaaa6ec8135e3e51298a4a647087077696ffffffffffff08004600e11f0000000000009078ac141400ac"], &(0x7f0000000080)) 2018/05/11 16:46:22 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x0, 0x4, 0xfffffffffffff800, 0x9, 0x0, 0x2, 0x40, 0x2, 0xfffffffffffffffe, 0x4, 0x1, 0x7f, 0x7ff, 0x81, 0x4, 0x9, 0x0, 0x7, 0x7e5, 0x0, 0x3, 0x7, 0x9, 0xffffffffffffffff, 0xffff, 0x8, 0x800000000000000, 0x100, 0x2, 0x7, 0x0, 0x3, 0x8, 0x8, 0x90, 0x9, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0x100, 0x2d76, 0xfffffffffffffbff, 0x7, 0xff, 0xa, 0xfffffffffffffc99}, r0, 0x4, r1, 0x2) r2 = request_key(&(0x7f0000000940)='big_key\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000009c0)='-securityem0\'selinux(.*em0@\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000800)='pkcs7_test\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000880)='wlan0eth0posix_acl_access,\x00', r2) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='.-\x00', 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="a5adeb441273a0d91f5974bb506fc1da0e1f6b9a810f72b16bc23a4a978af1ebfe5d3db8f5c93fc8c725d85c7d60d3af2ff003db429d7e4385554ebf3451bdccf875d36c68550d37977ec3b744b1878485588a837dbecdd3bb0fd4493573ce5a4fe2bf8ff03bd606f56e6d0bf61d7a98a07e3378ca3a6017c019d71ebd2b9b0f", 0x80, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) getpgid(r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000008c0)={'rose0\x00', 0x0}) bind$packet(r1, &(0x7f0000000900)={0x11, 0xff, r6, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000640)=[{0x1ff, 0x4c, 0x80000001, 0x1, @time={r7, r8+10000000}, {0x1, 0x7}, {0xe0, 0x4}, @raw8={"507eeaf0b8e7a4cb8b99ec76"}}, {0x3ff, 0xfffffffffffffffe, 0x9, 0x5, @tick=0x5, {0xe8, 0x6}, {0xffff, 0x101}, @result={0x8, 0xfff}}, {0x3, 0x1, 0x4, 0x9, @time={r9, r10+10000000}, {0x6497, 0x4}, {0x8, 0x1}, @control={0x1000, 0x9, 0x2}}, {0x9, 0x39, 0xfffffffffffffff9, 0x3fffffff80000000, @tick=0x3, {0x3, 0x7ff}, {0x5, 0x400}, @note={0x9, 0x3f, 0xd80, 0x7fffffff, 0x2}}, {0xfff, 0x4, 0x40, 0x9c48, @tick=0x3, {0x8000, 0x326}, {0xcff2, 0x3}, @control={0x2, 0x9, 0xfffffffffffffffa}}, {0x2, 0x9, 0x400, 0x6, @tick=0x7, {0x7, 0x100000000}, {0x0, 0x80000000}, @result={0x9, 0x6}}, {0x1ff, 0xfffffffffffffffb, 0x3, 0x9, @time={r11, r12+30000000}, {0x4}, {0x3, 0x1}, @raw8={"2881bf0a3aa7596d12aaf4c7"}}, {0x5646, 0x6, 0x9, 0xfffffffffffffff8, @tick=0x5f, {0x1000, 0x80}, {0x704, 0x3}, @ext={0xe6, &(0x7f0000000540)="6e5f7b3eacca07d165fc9d50d95d2bf8cb29c234e42acb9b94fec3c92872db010fd0e41bd5521239656d9736e97f914e58a95e4a1243d0b0bca507a063ead490fbf13770dfa7601c356655cabcc7293ef9b31de28defa7763c75c7bd3ed67c0f3ab2bc76fb155b017a8875255940e8b20e2eccfde2ae53865cedaa31cb3fffe6cf48965026fe4b637cc397bde9f5366e4e23a7801901df17e829c4d1a233464b352e45efba6121716c53db4d2a8d34e811bc747a1c8ccf9b546de81938bbb5c90b04423028d44bced022b6bf40235f11597d3b6dcc22e44a78ba8d9217e48f8d72538177897f"}}, {0xffffffffffff8001, 0x1, 0x7f, 0x6, @tick=0x2, {0xd0, 0xff}, {0xfffffffffffffffd, 0x7866}, @result={0xfffffffffffffffa, 0x1}}], 0x1b0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002bc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002a80)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002ac0)={r13, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000002b80)=0x84) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r3, r4, r5}, &(0x7f0000000400)=""/103, 0x67, 0x0) sendto$inet6(r1, &(0x7f0000000a00)="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", 0x1000, 0x1, &(0x7f0000001a00)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) 2018/05/11 16:46:22 executing program 2: r0 = socket(0xa, 0x2000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000100)=0x10000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x2, 0x0) write$binfmt_elf32(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8e880cb0808d473f36ff000000000000000000000000ff000000000000007e11543716a297bd712caf097e9f07ddca963cc1e6ee160e5fd59a2e99b5f887f4601b1fbb26e2cc02e93847908c578c66de6da8533f54340f92b073d5849f663300a8293d02c9749f1abd135b6b91f0c0cd6bd340b421ea33f121fbbe7a2ac9c5b07c432fcd3093f02f17"], 0x14) 2018/05/11 16:46:22 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/05/11 16:46:22 executing program 0: socket(0x0, 0x9, 0x7) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d3269e170bbc600e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r5, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r6 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {r7, r8+10000000}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/11 16:46:22 executing program 5: unshare(0x40600) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) poll(&(0x7f0000000040), 0x20000000000002d2, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/05/11 16:46:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40240, 0x168) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x9, 0x9, 0x5, 'queue1\x00', 0x4}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x3f}, 0x4) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='+]trusted\x00', 0x3) recvfrom$unix(r1, &(0x7f0000000140)=""/70, 0x46, 0x1, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000300)=""/70, &(0x7f0000000380)=0x6) 2018/05/11 16:46:22 executing program 2: socket$kcm(0x29, 0x5, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, &(0x7f0000000140)={"6c6f3ade02000000005a7500"}) 2018/05/11 16:46:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) epoll_create1(0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[], 0x0) 2018/05/11 16:46:22 executing program 3: sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='-\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0xffffffff) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x103000, 0x0) fanotify_mark(r1, 0x14, 0x8000000, r2, &(0x7f0000000140)='./file0\x00') 2018/05/11 16:46:22 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x800, 0x20) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x8) [ 108.560819] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 16:46:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") pread64(r0, &(0x7f0000000040)=""/122, 0x7a, 0x0) 2018/05/11 16:46:22 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x41b) [ 108.736130] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/11 16:46:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000017c0)="db", 0x1}], 0x1}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0), 0x0, 0x10000000}}], 0x2, 0x0) 2018/05/11 16:46:23 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000fbeff8)=0xb3, 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) mremap(&(0x7f0000e08000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000429000/0x2000)=nil) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={&(0x7f00001db000/0x1000)=nil, 0x0, 0x7, 0x40, &(0x7f00007b7000/0x3000)=nil, 0x3}) 2018/05/11 16:46:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e23, 0x5}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x480, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)="7e88dab0828afbc493519eb7b46c35c8ef013ee8b9b554016c630e425e6f270a9ea9df1510b786e4e325312c0ef39053c658ae14fd89c33b28085c38ae25f9cf6586efa641e3bb558629cb71622dd0085f28ea95e6c398cc2be2cd3fb3c7187b5a84aad3d6d0fab19e84fa3be9bd3f1029a19a22f9bc8013c4244a7a924dacc3e94d1f5fe02552ea1ea4a1e8816f9c926d809df8d1e43d4870b7a3507524e705525a80ead45ab0b8c2e7888700", 0xad}, {&(0x7f0000000200)="7a1e68cf155d6a84f00305b89149a0a56b36ac6cad8d49fd4fd82bac990a0f07991191be7f97c0f4c8d23aa6315006b89d519138414966578fd2da83c86b634046ecbe215b58ab56cac88fed1b323ebc9c24f209fe578bd8", 0x58}, {&(0x7f0000000280)="f4dbb48c85850ebafa4adf841f8b3eb552a09496da4681a6253af70d69ce4025c84b8210aaeb000463d4c4c9440d7dae28f5f8e7154a6a29b3ba17f90d327c0d196e17b42b0244b1cfdde6729e33c7aed924c8576d8086db573c1eb97efd15edd7584f1a8dfb6322ae3b79400b7c4f80aba41d6b8ea6a1dcfcf4b1592c1ae9d488fb683a095f68916e09d9523047fd68952852ddaa8e16d047bf9b353bd81e362fc39d8cffdcf15574d5e681935ccbaf2aa4705739d878e830983c2ef8c2", 0xbe}, {&(0x7f0000000340)="7bcc18dc70e496bdad9be79727c89905155833c67701f16122df72617fcf1017445dfd4f80cda97dd8f1b12da0000cf8752704494cbfbe7cb18336584993534f50ab5d284999719daafa99cbb3a1e3d03d9319f39c496aa7244457d7ddc2aab8f6813c47f89bb47c1aa5a41e495a63e92b8631836ee9c682c62345169a2c1193fd2c95a141acd4466475ce2173ad804258f3a4d10cd980cc8b7f5f716d62c7184d90d9358d366f881940f6d40e7f6a78fc19b6bf4197990d01c44c31c7f05f75b2d8b211fbe16dfa8b11f23a1c6742f130c1a98d34d9c4ee81144b", 0xdb}, {&(0x7f0000000440)="86ce2633078a7fadb2ed3fbbdda5", 0xe}, {&(0x7f0000000480)="080400036e7664a47b3675ff48abb77b44fa4fa9658e2e9749021a825291f9ae0c875426f55f668933cee4dd0d7b0de911e73da6fed9a363096e71ff1bb0569fc840c8bb94d32237852004fdc3c60bde59c2f480fc2740a1c6dd274bc6e0a1dd39965907e1f5feceb5d01d0a5787e3c9037a0e7dd79e29fb355afc66a3db17cca595e55e27d143ff95ec46b55cef0a75d92d3e6df3f194c4b4d584a3217bf06d65f5a181195ed35dddd0c75063cc5afa5b6c751e0c8029561b947a166b047ffcab1819b9e127b37b0edd95c2114d", 0xce}, {&(0x7f0000000580)="4ea432c47e2a61ab419bfce1c68e903e459e886aaabfc85b650b20b5a30aff6d99755b604875d58f788b94cc6886e9f1d534a74bfc5ef800348e457bd997245be3f5db595289035f089de5b17988b733cbc5a6f4c7d01dd43926ff0e34abbe1397e00f4f8f2f69c5f1c53cedb65fac55e67a7c65f9db833279dab6309a50ec2fbdfe6f8b5821d3fe28db94d9e3445968aa09ec99f15361191aae0ebf88f5d9640d15", 0xa2}], 0x7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000006c0)=0xfffffffffffffffe, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$netlink(0x10, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000000080)='8', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') writev(r0, &(0x7f0000000040), 0x1) 2018/05/11 16:46:23 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x800) write(r1, &(0x7f000002d000)="e0", 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0x9) 2018/05/11 16:46:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/38, 0xfffffffffffffffd}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000f9ff0000620a50ff0000000014000000000000009500000000000000"], &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002a00)=r1, 0x4) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/11 16:46:23 executing program 6: r0 = socket$inet6(0xa, 0x104, 0x100) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/11 16:46:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0x3, &(0x7f0000000000)="b81830592bae79abee") bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) pwritev(r1, &(0x7f0000000300)=[{&(0x7f00000000c0)="a383468aa7ec8e0a982b5fe7d12c80f26f7c2e2d2db9d1a4f150a4a030fe", 0x1e}, {&(0x7f0000000100)="c59e8a59cf76fd1d12", 0x9}, {&(0x7f0000000180)="da0b0c81f660af45c88a2d3aefbd65bebf1cabccc57137de608dafcad1835c5bc26586b371e44159998a11095aa0f3b03e912739811fc59b10375f6344c6ba30d71961242eb479a014090d8e1f4b8f682f356e1ad4aa511d36e6b3ab88ec9c78fa574f83a9d9aca0ac1239e3e3f77980f39c55e3369fd85ac35be2d59f889f01923014358fdf314e1f3c493d804b699db4ef61213f36ef16d388f99c0abb08fb24f815ca0feb5d425f62fc5a569a13284a3738a0de", 0xb5}, {&(0x7f0000000240)="1e43cb20d303716af8aa306b2b1e4f1cd22206e4e3dc39ffc73bb0c13f157361ccaf471e721dadbef42071b6d5be6309", 0x30}, {&(0x7f00000003c0)="86868e43a7b72583a5354ff9d8f7e3a2e4746ddb47e04d566aff8493414e348528e62a33fc6f590b3856762729fd49ba0cfdd35bf519a4ec149ec171280a834516ce3015abea4144398fa93380b79b4d0e0391735ac6d62d520082499458027ac68dc4b7ae3e0048230153275b25f5dcb50ff203f1173d85058d2eb0de22d6f27b8d7b491e9167f040d8a181f0dbfa6cf95c4ae65556715537bd0f2a36e9211a56fa63b213d9e5f6", 0xa8}, {&(0x7f0000000480)="5474aba61ba672d9d38cfc18b9fcb1b0c500c8ebd66cf1594b6336d378338b21fa4939b212f688890bf4c56227868988612b2922a0a54a42b69495912c3d3b7c8cc627773cbb8311218b09237896998887d5838bdc71dfd538e0d05a91df7feeaecc4144ef4cc302c1750b8a26747c292c66b0342f161f491f481dc1276b4283933a68199543a97cab66b40527723b918225a0d4ec5a919f6e6a9e806ec8610cbc65f46e952a31a5d8c9410bd21371b98118b0afe5c906e0a883c3ff66062bc20a48e81eb1d2f0", 0xc7}, {&(0x7f0000000580)="d77663190b54a4f7b3d7a0ed800aefffb068afd65930d1529fe7bd8264a2465ffea57954cc76f44a85c34975857d03b6ebda0595037d703e2ff0d1f95979ba3f2a6d44b1ff578cf508ed4cba25b400f91f1b6547ef6bcb847052e522bd1f9de13800afcdd0820fcbd3f6d95f252f6c6d026d4656c3dc6cbf010384e5fc8820e13f3396235c51710b6cf876967804c1926cf5a6d767f8bac7bdc5995e646a7cdff3e8cc7e89f549fe9929", 0xaa}], 0x7, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000170100701100000000180000e200000000170100131c00400b778510fbcf06a60000000000000000"], 0x30, 0x40}, 0xfffffffffffffffe) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) getsockname$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) 2018/05/11 16:46:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) r1 = memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000000)="eff6f87d6465328db776e672ee238bdc3a3ca3dc0c25a6918bc64971b8e0d606d6f8395ab440c977896606433433f0e933125388653195221d779ba64e6d821b5818fbb9233d5873e33231f0bf3a7e24d5a650af8bca62d8970b4999834ac45acc328c68fc010e45eb52071ad6376e9619eae728b0b2f04f81") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/05/11 16:46:23 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) fdatasync(r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000000)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001}}, 0x20) 2018/05/11 16:46:23 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000006c0)=""/205, 0xcd}, 0x0) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8fd7, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/11 16:46:23 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl(r0, 0xc1004111, &(0x7f0000000000)) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) pwritev(r0, &(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x1, r1}) 2018/05/11 16:46:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) modify_ldt$write2(0x11, &(0x7f0000000140)={0xf8, 0xffffffff, 0x0, 0x3, 0x6, 0x4, 0x4, 0x7, 0x40, 0x2}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x100000003, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) 2018/05/11 16:46:23 executing program 0: chdir(&(0x7f0000000080)='./file0\x00') mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f00000001c0)='cpuset\x00', 0x0, &(0x7f0000000240)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000100)) 2018/05/11 16:46:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x41000044}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x403, 0x70bd2b, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc8ca}]}, 0x1c}, 0x1}, 0x8004) r2 = socket$netlink(0x10, 0x3, 0x0) sendfile(r2, r0, &(0x7f0000014000)=0x100000, 0x10001) [ 109.967850] device ifb0 entered promiscuous mode 2018/05/11 16:46:24 executing program 4: pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x400, 0x0, 0x4, 0x7, 0xffff}, 0x14) 2018/05/11 16:46:24 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006ffc), 0x4) dup2(r0, r1) socket$packet(0x11, 0x0, 0x300) 2018/05/11 16:46:24 executing program 5: r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408000, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0xbe, "951a65bd714017a9ef942546ab8e4d517134c0c40d58e2686d0c0730e843a063173ddf7a208de73d403929b9518588b7bbe6704afe1e136bf4f76c0c884ab3f9cdd12b6abf69cee67c11dc5980db933bbed58ee1f87951622738d918079769b82b32d27881c983abdcbdde0ab203654a2122ce62a7a4c7ce57e64ae07f02354c4f41c8888526210a7b1db7b62ddeae7c517441b417d96c6682dc0aba509553b98222c942371ab05d675c5e52afb0fcec25ac6e54f6825ec1d9ac7ee3faf6"}, &(0x7f00000001c0)=0xc6) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) mremap(&(0x7f000047d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007ce000/0x2000)=nil) 2018/05/11 16:46:24 executing program 3: unshare(0x40600) r0 = getpgid(0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x111900) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) socketpair(0x5, 0x7, 0x7, &(0x7f00000001c0)) sched_setscheduler(r0, 0x3, &(0x7f0000000180)=0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup(r2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x404019}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="00130002", @ANYRES16=r4, @ANYBLOB="00002cbd7000fddbdf250400000008000500050000000800040004000000080006000100000034000200080002004e2200000800030000000000080006000000c00108000700ff010000080005004b06000008000600fe880000"], 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x2004c804) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000000)=""/173, &(0x7f00000000c0)=0xad) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40080, 0x0) 2018/05/11 16:46:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x54) fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000180)="11336b5424397785a14af4de1d340d74248fb8dc49", 0x15) r2 = request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="bcf6", 0xffffffffffffffff) request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='gmime_typekeyringvmnet0\x00', r2) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/11 16:46:24 executing program 4: r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x200000) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000740)={0x7, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x4, [{{0x2, 0x4, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}]}, 0x290) r3 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be6c01030758f9a120e45b6536aedcce7146e0d794f49f7f5a05f38f0373286389bcafb3cb6b905cb2f5467a41fb0000000000000000000000", 0x39, r3) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/11 16:46:24 executing program 1: unshare(0x48040102) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000082ef0a)=""/246) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000640)={&(0x7f0000000300)=ANY=[@ANYBLOB="040300000105067000fddbdf250700000308001f007f00000114010d0008003700000000", @ANYRES32=r1, @ANYBLOB="04008d0008000800", @ANYRES32=r2, @ANYBLOB="e96aaa37919b6ab0c1a83319f108c96b2434372a5e95213952b0b36965431c3e46fd83662c9ebb5729b5f037004d99da41b3d23d35daa582902853be8512ce8a8917c9139eaf5a4c0a50f1ce6c5ed6450dfb2774c6490cfd164e342bf6a2d280087434dcebbb70d2daf3456ba20888ce8e6eabe0b005ad2d05701df8fce5e11315747be043a01eb93e99a919e7fcb871855e8defc53e8bf2b7bbad69e049356407470a4f1e7db0bc5fbc15fd2d74d05158f10adbbb913a3bc28c1f00c54bf8c22b3a79d3d91d3f2b5ddbc80d60c2dcdb9e40266fd4496c07ff63221ff14f640af9ff3ddc6517ac679a2ac79fca4296da7c0cf2b83c362aa51f000000d4010e00b597c927af1708005a00", @ANYRES32=r3, @ANYBLOB="325b24258d04e2769c6cfd8c97f303985e42c6bc012f049ab63a3fbbe23c405766c8ce1b4c056846b5fe7f4cceea5f4f5bf84ad585beff799990edad4ad5e9e4ac7a9654281b29b40cd596f6589296c9b8641e5fbf9d7bf62dd90ed5671728c2329c08671873bd4a9752cfcff7f6a25d310945447ba5c52420fef78596eee8091f41bc6caaf3690dc635fa5867bbe6aec8ea2c07decb583e845f3d97a540bc3fd38d0952ba0e549bab1d56a524e5b818d7397c18ea8de4080a2f0a3f16d24193f85a3ecc7781202caf445a1c203b94138d65d830f1f102043a13abcae807b31bd70f79101de9a57104befe8d61d20367002adcd68499a71b1a9cb7043fd8816585b37853618b577c8e4e0e29041f5b36dc7b324964cd75d2d4c54d91aebf8c3c540d16e9da7aec39dcb175573b9768091cf81cbd3d95a911f249b90530dc70ef8f286b4a5195e064c6f1ae179fcb8c537abed5452846a9c2f8dae6f6aa1be325ca1ab28502c3c5e6220d01f26a7604d93e42bdf64e73eb1155e1c5802c75fb1de4f3d5f2cf7411cd64e46d33f50446b682b6b7f1805bfa60f1fb393bef22fcc617c34f9d3231c9cadfa02d0e4aae7f6eba57683b5a0cc816538b06f9cd8d5219bfb9"], 0x304}, 0x1}, 0x40084) semget$private(0x0, 0x1, 0x108) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ppp\x00', 0x40010, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000040)) connect$l2tp(r4, &(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x3, 0x1, 0x0, {0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x3a) 2018/05/11 16:46:24 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b50400000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad03ecb323a6428424b06fea2d83454797a1270a2378a7e750f816613f7e775e1be0fe8c68742b29c3e9f739c3fed0899919b4b8ec47d11b928", 0x9c, 0x0, &(0x7f0000000100)={0xa, 0x200000800, 0x2000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfc00000000000, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/05/11 16:46:24 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e24, 0x2f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x2f}}, 0x2, 0x3d9, 0x9, "733f31e735d0f77bf5071c80bd2ec5d73b6b81503cde4682dedc66a4945eb2c7b327871dc0144f5e18f22904a438db95a1a9cabe26dde8cdfca4870b2aa070801c2c38c15232552fc92c5f63b056455f"}, 0xd8) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) close(r2) 2018/05/11 16:46:24 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0x100000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/11 16:46:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x112, 0x40000) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='selinux\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f0000000400)='j/&+\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000240), &(0x7f0000000280)='md5sum,vmnet1md5sum\\ppp0\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='j/&+\x00', &(0x7f0000000340)='\x00'], 0x400) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), 0x4) 2018/05/11 16:46:24 executing program 3: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000840)={0xa, &(0x7f0000000080)=""/102, &(0x7f0000000740)=[{0x100b, 0x84, 0x8000, &(0x7f0000000100)=""/132}, {0x10000, 0x94, 0x200, &(0x7f00000001c0)=""/148}, {0xffff, 0x77, 0x100, &(0x7f0000000280)=""/119}, {0x3, 0x7a, 0x4, &(0x7f0000000300)=""/122}, {0x1f, 0xd7, 0x6, &(0x7f0000000380)=""/215}, {0x7fff, 0x39, 0x2, &(0x7f0000000480)=""/57}, {0x9, 0xe6, 0x80000000000000, &(0x7f00000004c0)=""/230}, {0x1451a71a, 0xd3, 0x3, &(0x7f00000005c0)=""/211}, {0x8, 0x1000, 0x3, &(0x7f00000010c0)=""/4096}, {0x8, 0x52, 0x5, &(0x7f00000006c0)=""/82}]}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) 2018/05/11 16:46:24 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000002, 0x8, 0x44000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/11 16:46:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000100)=0x4) ioctl(r0, 0x8, &(0x7f0000000240)="b0a37e2a5ba76d0ffde614ec904ccc4cd9f27583d838dc99ebe660cd29eccc3896118a60cbe8ec605543460b7e9dcabd43a1bcdd503aeae204b058ad9019b95424126e12e64c428936e5063629ad316f5f2322d5c9af2e212ba84b352d87a69e5b94fabc4d0c1dc83a0c77c9cc11a48912bfb6aafae1a8f541b9d2ba0192be4fdb62a0f6ef9e9d901933e3da5f2e4e9912d2d6975cb60c01665e3490a49b100a9fc0b404eaa57a7671451008a0dee8f4a6212f9f49cabea2f77c4bbaf2b2cda3e731e3e059585c236846d3f6e5") bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'lblcr\x00', 0x4, 0x9, 0x41}, 0x2c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x8002, 0xff}, 0x20) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000500)={0x1, 0xff}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r5 = socket(0x5, 0x80003, 0x10001) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000580)={r4}) socket$nl_crypto(0x10, 0x3, 0x15) socket$inet6_sctp(0xa, 0x80005, 0x84) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x54) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffc, 0xe32edad239026adf) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/36, 0x24, 0x6}, 0x2000) 2018/05/11 16:46:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x254c00000000000, 0x40) r2 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x2, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0xc0000008}) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) set_robust_list(&(0x7f0000000300)={&(0x7f0000000200)={&(0x7f0000000180)}, 0x1ff, &(0x7f0000000240)}, 0x18) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0x1a6, 0x20000802, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f00000000c0)='c', 0x1, 0x8080, 0x0, 0x0) sendto$inet(r3, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/11 16:46:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "ed42308c89f5b286453df8fd39cc912287918b62c4aceaad4678b75d4c27182ad03e4ab1b4cc32aec3ad824e95763d5b7c8bd3ddae9b3d186d32a656b9a37c366b321e8d8f7d8720d217f440371232a4"}, 0xd8) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x8, @empty, 0x4e21, 0x0, 'lblc\x00', 0x11, 0x5, 0x27}, {@rand_addr=0x8, 0x4e23, 0x0, 0x3, 0x5926, 0x81}}, 0x44) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc71, 0x200000) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000003c0)=0x3) sendto$inet(r0, &(0x7f00000002c0)="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", 0x2fa, 0x200007ff, &(0x7f0000000180)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0x100001ff, 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80800) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/05/11 16:46:24 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xa, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x14) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) 2018/05/11 16:46:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe03) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40000, 0x0) name_to_handle_at(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0xcb, 0x4, "aa8ac74c1ff668839b174a8eb2f159b513d4a9de45f7fcd262debfd91a62fadacf2e709e428a5c8318abd6a064d2a7635ed7acf90c057eb8d2d150f448f920701f71bd0c36f5f765378ee995461bab223f6f34320a62e9551a00db619bb2e95946ceacddce1eacafd622654368ca58a9e2e878bdc465346f2bf95502ea0e175467041dceeb1a5053653cce8b6309ee7a2344f423d11b43650c0f943bc5fbb2cb36ee4b385dec3706eae254be3b0f06a869c3857bfa508d32ea795e61219830d18fe87d"}, &(0x7f0000000340), 0x1400) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000380)) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000400)={0x1, 0x5}) name_to_handle_at(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xaf, 0x0, "9340777fa7d9ccff4133b210016ec826568911d1f91c64438ae0465039746d33230dad84f078893620b99594d5f91ff433be01de01bdc54e359edadc859bbf9e62fab352271feaab1c3431605181a3e5eb623c0685864698b0494f8a35ffd8c192a0af8e405301209a5d97998d2fa42328a4786e157faed730ad1088fe7268e9cd77529f8cb2de0332aa7c4ce87b57fe191abc2741dd105d3ded85d249cdf78377eca881a761fb"}, &(0x7f0000000180), 0x400) connect$ax25(r3, &(0x7f00000003c0)={0x3, {"a7bf75cfbaa677"}, 0x9}, 0x10) [ 110.911763] IPVS: set_ctl: invalid protocol: 8 0.0.0.0:20001 lblc [ 110.975963] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 lblcr [ 111.216026] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 lblcr 2018/05/11 16:46:25 executing program 7: r0 = socket(0x1a, 0x2, 0x1a32311e) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x90000005}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) 2018/05/11 16:46:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2}) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e6da3000000000000") keyctl$session_to_parent(0x12) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000040)=""/131) 2018/05/11 16:46:25 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000ac0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x202, 0x60) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/05/11 16:46:25 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) pwrite64(r0, &(0x7f00000000c0)="baaf18cb4a959b0862b42dfe2682e8c66b2bcabd3ce5ff016e74f31936aff8a369729724351a704a49ce8092abb81e88299ad367b6a4083d745992692b826bdd260ac3b43c1c25ef7a060c5ef0d41bb4a4319931621a565c0fda688060bb6a035f3d7948ebbd0472abfe058d7560e62d938f3ea6872b00498e106daf407f88a9ac32b7eb", 0x84, 0x0) munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x5, 0x1043) 2018/05/11 16:46:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) unshare(0x40600) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2, 0x0) ioctl(r1, 0x4401000000001277, &(0x7f0000000240)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/05/11 16:46:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c80)=""/20, 0x14}}], 0x1, 0x2, &(0x7f0000000d40)={0x77359400}) 2018/05/11 16:46:25 executing program 2: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)={0x2, 0x0, [0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x8947, &(0x7f0000000080)={'bond0\x00', @ifru_map}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x41) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) accept$alg(r0, 0x0, 0x0) 2018/05/11 16:46:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="24863acd0442d4d536ebc5d6ccabe89a32d518a43d7063dd99e82de3a1ba86e5a6cbc77a581577cce993f621f3faa53490e4632b096e92202276"], 0x6) r1 = syz_open_pts(r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e22, 0x35, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000000300)=0x84) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x3f, 0x1, 0x5, 0x0, 0x10001, 0x0, 0x9, 0x2000000000000, 0x800, 0xffff, 0x7f, 0x100}) read(r1, &(0x7f0000000040)=""/207, 0xcf) [ 111.650430] IPVS: set_ctl: invalid protocol: 8 0.0.0.0:20001 lblc [ 111.703980] random: crng init done 2018/05/11 16:46:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00004b5000), 0x7fff) write$fuse(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1d) 2018/05/11 16:46:25 executing program 3: set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x7fff) unshare(0x40000000) r0 = dup(0xffffffffffffff9c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') write$eventfd(0xffffffffffffffff, &(0x7f00000000c0)=0x101, 0x8) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="72f992621c1b3fe68b6f0941ffe162f06d36fa52ac1c8db3875b13a2f3ad5213a96d69dbd38ff7b9e526d1cc59856559dea6e8fbe1f4f14304927b09934dd58f7f6c89f8d56e565e261fcd96aa55d771c26377b429a1c19faf8f1c8e33e9290b2fdfb73979581e236e583c9b97603a7f2b"], 0x1}, 0x1}, 0x4000000) alarm(0x7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x51, "ad93a11eef0d32573ff044b6d1c96ceb51324562375752c350659e392069b4014b9bc8391367c8be2c512cc5c33cea4c90d9bd84cbb8b0acf6502478a17577181136c2433f43e60cafbb2acfe2049c0dcf"}, &(0x7f00000001c0)=0x59) 2018/05/11 16:46:25 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) mmap(&(0x7f00009ac000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0xfffffffffffffffd) r1 = socket(0xa, 0x1, 0x3) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") clock_getres(0xffffdffffffffffb, &(0x7f0000000180)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) creat(&(0x7f0000000080)='./file0\x00', 0x250174574d9e28d2) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'yam0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f00000002c0)=@canfd={{0x1, 0x100, 0x2, 0x8}, 0x18, 0x1, 0x0, 0x0, "b60d0ae0450b94277816c3dec748e0e9a5cc59f5436869cdc72c9007b038f876cfbe28df048827aa60be330739e26460ed6fef1de45206f67c43f8a1c889d9b1"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r2, 0x4}) socket$inet(0x2, 0x6, 0x1ff) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000ffc), 0x4) socket$nl_generic(0x10, 0x3, 0x10) socket$unix(0x1, 0x2, 0x0) 2018/05/11 16:46:25 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) preadv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000100)=""/122, 0x7a}, {}, {&(0x7f0000000180)=""/173, 0xad}, {&(0x7f0000000240)=""/72, 0x48}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x6, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r3, 0x3, 0x0, 0x200005) creat(&(0x7f0000000040)='./file0\x00', 0x0) dup2(r1, r2) 2018/05/11 16:46:25 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/131, 0x83}, {&(0x7f0000000400)=""/233, 0xe9}], 0x4) readv(r0, &(0x7f0000003280)=[{&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/252, 0xfc}], 0x100000c0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/91) fcntl$setstatus(r0, 0x4, 0x7fd) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="efff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x24) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x8080000000000}}}, 0x84) 2018/05/11 16:46:25 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80001000000}, 0x63, &(0x7f0000000140)={&(0x7f0000000300)={0xffffffffffffffee, r2, 0x808, 0x70bd2b, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x0, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x0, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x0, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x0, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x0, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x0, 0x8, 0xf7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x0, 0x8, 0xb3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x0, 0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x0, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x0, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x0, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x0, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x0, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x0, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x0, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x0, 0x4, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r3 = fcntl$getown(r1, 0x9) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"aa67f658ae23d9"}, 0xeb}, 0x10) getpriority(0x3, r3) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r3) 2018/05/11 16:46:25 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000ac0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x202, 0x60) ioctl$VT_WAITACTIVE(r2, 0x5607) [ 112.040123] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 16:46:26 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x2000000000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101001) futimesat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000240)="c4a615eeba0dabbf57b54595a4d769e0bcc734b7a95432b6dd22e956228f595d05963b98389bfd41f59a3980c347c197c4446f5ab9b01b6953377fc9a7ef4f71da5bfc28cfa9a525d1ac3707e701de68a902da842c41bb3f7857fbc457bd190f20d3388504167cd2d5f74e002e9927184338490fc2d3cd162173118355f770f122fadfad438b30") mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x0, 0x0) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200)) [ 112.281724] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 16:46:26 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000000500)=""/195, 0xc3, 0x0, &(0x7f0000000000)={0x1a}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x9, 0x402000) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000002c0)={0x0, 0xffffffffffffff2e, 0x8, 0x2, 0x1, 0x4c, 0x2adf, 0x3, 0x9, 0x5, 0x4, 0x8}) recvmmsg(r0, &(0x7f0000005640)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000480)=""/105, 0x69}, {&(0x7f0000002600)=""/27, 0x1b}], 0x7}}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) 2018/05/11 16:46:26 executing program 2: r0 = socket(0x1e, 0x1000000000005, 0x2) recvmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@ax25, 0xfffffffffffffdb0, &(0x7f00000000c0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x0, &(0x7f0000c21000), 0xfffffffffffffe4e, 0x3}, 0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x21}, 0x1f, 0x428, 0x1, 0x400, 0xf5c, 0x4000000, r1}) r2 = getegid() setgid(r2) clock_adjtime(0x2, &(0x7f0000000100)={0x3, 0x0, 0x3ff, 0x40, 0x4, 0xffff, 0x80000001, 0x7f, 0x3, 0x101, 0x4, 0x2, 0x200, 0x3, 0xffffffffffffffc1, 0x6, 0xffffffff00000001, 0x2, 0x200, 0x2, 0x6, 0x7, 0x8, 0x0, 0x81, 0x100000001}) clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000002880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002bc0)=""/60, 0x3c}], 0x1, &(0x7f0000002c80)=""/123, 0x7b}, 0xfffffffffffffffc}, {{&(0x7f0000002d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002d80)=""/58, 0x3a}], 0x1}}], 0x2, 0x3, &(0x7f0000001340)={0x0, r3+30000000}) 2018/05/11 16:46:26 executing program 5: unshare(0x28060400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)) 2018/05/11 16:46:26 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)) io_setup(0x4, &(0x7f0000000000)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xb, 0xffff, r0, &(0x7f0000000040)="84bd87d4418d400b297d637c2b2f9c3c02caf5b5a1a7a474b9edf687188ccab93e2b84fcefb98952c170215c2eaa1422867b8c201bc81a38fc3b5e71aeff008ab8a2329da0e890f03b32cb54b1716f", 0x4f, 0x7f, 0x0, 0x0, r2}, &(0x7f0000000140)) 2018/05/11 16:46:26 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000300)=0x3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000480)=0x7fffffff, &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x142, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000340)=0xfffffffffffffffc, &(0x7f00000003c0)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x40101, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x6, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0x4) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x4000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000200)=0x5, &(0x7f0000000240)=0x4) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 2018/05/11 16:46:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)='!mime_type^wlan1nodev]lo.%\'security)ppp0\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)='R', 0x1}], 0x1, &(0x7f00000007c0)}}], 0x1, 0xc000) r3 = open(&(0x7f0000000000)='./file0\x00', 0x181000, 0x50) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd6, "82c40ac7a8dad6b5346154c55969568cda739ad1db5ca03b04db26391cb1368ceefd2bc798e47f161e2a5cdb4d5b4cda73c82b3742d01ce467bf477e694b845f6bd3f0d94d615487c824eef824bd776cc5e5157f4d2298243fd60cdbeffbdce74a2a7e76fec70688224e9840d94645b036d19dae301379947700f4c5531493df9b7d42249276df9ab0be0a69ff105d810c58a03776dd36ac2322cec6e107495e175a46fc212f7d57006b037048aeca1b216cc6791b68b4ae659d5df5252fbecb59f51b01e4ff57319cd977d2b4cfa18f663a2ec28eaf"}, &(0x7f0000000140)=0xde) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x3, 0x5, 0xffffffffffff37af, 0x8, 0x7}, &(0x7f00000001c0)=0x14) shutdown(r1, 0x2000000001) 2018/05/11 16:46:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") io_setup(0x2037, &(0x7f0000000000)) r1 = shmget(0x0, 0x2000, 0x80a, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000180)={0x55, 0x80000001, 0x2, {0x80000001, 0x52d}, {0x0, 0x2}, @const={0x10001, {0x3, 0xfffffffffffffffb, 0x800, 0x48d7}}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x7f, 0x0, 0x9, 0x3f, 0xe000, 0x10000}, 0x91d}) set_tid_address(&(0x7f0000000140)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000001c0)={0x0, 0x20, "bf1df2a8d2461ba0dd411ab4cdc3f62e6530092b1f508b9b8408cdaef84da0bf"}) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/05/11 16:46:27 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x2, 0x0, {0x0, 0x3, 0x300000, 0x3, 0x578d}}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000f000000000000000000000001001800000040a13be70600000000000a00000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0100007b8a1a39aad53c8e25c95a4c3e7449fa0000000000000000008000f200000000000000000000000000000000000000000000305d5fcdc3b5183630b89ec6ee567f9c49efb0b5174fe3ab59bbb605b782817f2aab2571b88a03bfc9b220a015b0d4732f965486a141185168216bc1464b9111"], 0xc8}, 0x1}, 0x0) 2018/05/11 16:46:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000000)="33399f5cac3047b504f3b919e11c953dc21f288f755de883f6c203db87b174c99cc70f04b870323862405ab803fd2c930efd43aaa4d3d002bdd2219c6d2f565196cd7fd610e8c0e584010489ca4664ad922205d0aea639ed078c487f94f165ba39a09bae94f8baa894fc4d454c70d873f6d5e9947665b15ae681430fddddae2e183d9f06b883728dbf11d8993c9d439d95213c0f08038e07b915323ab626cd918788407bd33ce0f703261c") sendfile(r0, r1, &(0x7f00000000c0), 0x200000100000102) 2018/05/11 16:46:27 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e24, @rand_addr=0xfffffffffffffffa}, 0xb9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x190) getsockopt$inet_tcp_int(r0, 0x11a, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/11 16:46:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") io_setup(0x2037, &(0x7f0000000000)) r1 = shmget(0x0, 0x2000, 0x80a, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:27 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) dup2(r1, r2) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) accept$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60) 2018/05/11 16:46:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x1, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) poll(&(0x7f0000000040), 0x0, 0x8) dup2(r2, r3) tkill(r1, 0x15) 2018/05/11 16:46:28 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xfffffffffffffb4b, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/05/11 16:46:28 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}], 0x48) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000000c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) 2018/05/11 16:46:28 executing program 6: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) dup3(r0, r1, 0x0) r2 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fallocate(r2, 0x3, 0x7fffffffffffdffe, 0x2) eventfd2(0x3, 0x800) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='bpf\x00', 0x800010, &(0x7f0000000180)="293ff55e96e93a8d41f23754a5ba53ec098c8f69ab639a84c4298150f2447be261915a063dda065b900dbd94862cb6008ffc90ed2b606529d42583d28f8d3a4ec82d7f960a72f525676aa95600399cdd3c0631c0f8ac04b81fdc514bf41db87bae6de16a76fe7933bb10af8c55755ada0b4c3206676954be89a9c5fb8f65e06cff8d1caeafc7e3") 2018/05/11 16:46:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) recvfrom$inet6(r2, &(0x7f0000000000)=""/192, 0xc0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x401, 0x9}, &(0x7f0000000200)=0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000240)={0x9, 0x3ff, 0x7}) 2018/05/11 16:46:28 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x0, 0x4e24, 0x20, 0x0, 0x80, 0x20, 0x1, 0x0, r1}, {0x200, 0x8, 0x56f9fbab, 0x4, 0xfffffffffffffffa, 0x9, 0x6, 0x1}, {0x7, 0x80000001, 0x309, 0x8}, 0x0, 0x6e6bb6, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d5, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x3, 0x1, 0xae1b, 0xfffffffffffffffa, 0x80000000000, 0x1000}}, 0xe8) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}]}) r2 = socket(0x1d, 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x44}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "0103000000000000004700004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/05/11 16:46:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = gettid() r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r2, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) waitid(0x1, r1, &(0x7f0000000040), 0x80000008, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/05/11 16:46:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") io_setup(0x2037, &(0x7f0000000000)) r1 = shmget(0x0, 0x2000, 0x80a, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:28 executing program 5: r0 = socket$inet(0x2, 0x9, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000400), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'ipddp0\x00', '\x00', 'ip6gre0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xf0, 0x120}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@log={'log\x00', 0x28, {{0x0, "b17feeb25715a9fbfdaf55c412e661320c144c59de9040058064eb530430", 0xd}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x5, 0x0, 0x0, 'ip6_vti0\x00', 'vlan0\x00', 'veth1_to_bond\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x160, 0x190, [@cpu={'cpu\x00', 0x8}, @devgroup={'devgroup\x00', 0x18}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3b8) [ 114.803275] can: request_module (can-proto-0) failed. 2018/05/11 16:46:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") io_setup(0x2037, &(0x7f0000000000)) r1 = shmget(0x0, 0x2000, 0x80a, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/30) [ 114.882978] can: request_module (can-proto-0) failed. 2018/05/11 16:46:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffffc) 2018/05/11 16:46:28 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0xffffffffffffff0b, 0x2000c044, &(0x7f0000000040)={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80}, 0xd6}, 0x4c8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/244, 0xf4}, {&(0x7f0000000180)=""/41, 0x29}], 0x2, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/44, 0x2c}, {&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/188, 0xbc}], 0x3, 0x0) 2018/05/11 16:46:28 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/11 16:46:28 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) r1 = dup2(r0, r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000001, 0x20810, r0, 0x0) sendto$inet(r0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000002000)={0x2}, 0x10) 2018/05/11 16:46:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0001000000a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/11 16:46:29 executing program 0: r0 = memfd_create(&(0x7f0000000100)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x5) fallocate(r0, 0x4, 0x4, 0x800) write$binfmt_misc(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000600)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000640)=r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x3, 'dummy0\x00', 0x2}, 0x18) 2018/05/11 16:46:29 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000080)="258a03fc958de83fc7e6d68a1c05e54bfe27336d113269618dee3bd0068cccb26312051d2b53fbc76b7ca76d9624748494551c74260bf9c9869714f304b559f28c92f480feb2d6fab87e22d55c6b6b780fad62ae74d86d2538873b33431fbdaa6b0cf6b5a68b24519f7c1ff8d943f8690ae664e6c897e453ff94e96d250bf7d6f04eebe0f59dae4897f1e3f993a923c6f4a384b5c35ca90c6bf6feef7f05f4a7d06dd8032f6cd22061127f37c5129b1d9bb45d6924839454fb4a49e22d49b8ea02496f5d62e4665201e9277da78dfae128d003af859ab8") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000037bff4)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) write$fuse(r2, &(0x7f0000780fd0)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/05/11 16:46:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") io_setup(0x2037, &(0x7f0000000000)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="695c36dfd80f21865da4f31d0503d0a7d6e2135ce1fb31693d0fe73bf9be7f047ff21a861a4e6982c4122c3f3266453b077de8cef0b5394e2fef72b387af4701aa9db3bebef453568495bd85b02f9906d6eab08581c71b53b1287ab1ba2e907b7b730a3a707286bf3116e91597b93ff4587f187648a67a0126d3aafdf2fb2a085313769806c835e736ef394c8f15dcb9128397349902765dc3d92336fcde2f7a4a8bd330bd4a254c7fa532a18226154adc16eeface52bda5ab7d6fb98944b598195071223c4ad6eea6b5a6f6f50c1c7222", 0xd1, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f00000001c0)=""/177, 0xb1) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000340)="c3", 0x1, 0x4, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000380)="1e", 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) r3 = accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) ioprio_set$uid(0x3, r4, 0xf7ae9ee) 2018/05/11 16:46:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'veth0\x00', 0x7}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 16:46:29 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) r2 = shmget$private(0x0, 0x1000, 0x98, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/60) msgget$private(0x0, 0x0) 2018/05/11 16:46:29 executing program 5: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000540)=0x0) prctl$setptracer(0x59616d61, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7, 0x20, 0xffffffff, 0x4, 0x7f}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x80000001, 0x7, 0xcc9, 0x18, 0x2}, 0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x1000, 0xffffffffffff6f52, 0x1, 0x2, 0x41, 0x1000, {0x0, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x10000}}, 0x3, 0x10001, 0x7f, 0x0, 0x9}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r4, 0x2}, 0x8) add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="0b3d003e877d3bbd6570dd7a5a55c9de7e32ad4a0f7dc3a1de6655fb4c99c6149d02240a52953646f91fbf6ecbcd468ef39dfd8af376b7c625d77b911227c99509c318194e2d19218cee729c49158f52c66fee4dc2e29384720c5b59c9901de46c7f1b1b8ed6ea815ac2a329729497ba527a3c0d6172d93c57beeb686cc2ed435bc8c15d125f1f827470eefcce3c902bd8decd65be9c70657a297ac86ad8e5023979bcbce6d5dbc56eeb3f8576ab7d6af077daaa9f523495d77c77b30dce1d83f894975776fa8c5badbe8fd0abb606686e17eb46b0c62a33ce4aa4b72c05168a748ad04ff0671133fa58a3833364acf87e2fb6073a92e5641f251209", 0xfc, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="43e1452225780cd16733c93d66b0ffe90c82c601c04ed45f689e60853d377f7b8e327a021976daa57c081a3fe8ed1593160e152a7a8147432beeff6d9b795cd249dc83c7caf80f9818a1730d15e906f4", 0x50, 0xfffffffffffffff9) keyctl$instantiate(0xc, r5, 0x0, 0xffffffffffffffda, r5) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/05/11 16:46:29 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x3}, 0x0, 0x0, r0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000240)) io_setup(0x1, &(0x7f0000000040)=0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4080) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000080)={r3, 0x3, 0x1, [0x0]}, 0xa) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200), 0xfffffcbf}]) 2018/05/11 16:46:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0xffffffff}, &(0x7f0000000100)=0x8) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x22c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000), 0x0) 2018/05/11 16:46:29 executing program 7: r0 = socket(0xa, 0x400000000001, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x9b9) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x2, 0x5, 0xf1e9, 0x81, r1}) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 2018/05/11 16:46:29 executing program 2: set_mempolicy(0x1, &(0x7f0000000200), 0x9) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x200000008912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x80000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/9) clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000000), &(0x7f000006451f)) 2018/05/11 16:46:29 executing program 1: socket(0xa, 0x1, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:29 executing program 5: umount2(&(0x7f0000000040)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000001c0)={0x80, 0x1ff}) r0 = socket$inet6_sctp(0xa, 0x100000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80}}, 0x7, 0x0, 0x200, 0xc287, 0x40}, 0x98) 2018/05/11 16:46:29 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x4) r2 = epoll_create1(0x80010) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bbeff4)) shutdown(r1, 0x2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/11 16:46:29 executing program 3: r0 = socket(0x40020000000000a, 0x0, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207ff02000000000607005b25fd946fa283bc0a", 0x1b}], 0x1}, 0x0) 2018/05/11 16:46:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x0, 0xa, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x150, 0x9, 0x7, 0x800, 0x70bd26, 0x25dfdbfe, {0x3, 0x0, 0x2}, [@nested={0x20, 0x8d, [@generic="01a5aca9a77806cb8064d9e761c1f38b75426f7495a6e7b44fb2a9"]}, @typed={0xc, 0x94, @u64=0x100000001}, @typed={0xc, 0x8f, @u64=0x4}, @nested={0x104, 0x17, [@generic="bf354e3d341a25e48e72fa771296466cde5390a04dcb5997c1485ddc5c67002f11af0a44aaafe1f0a6df1c2fecec6df53adddbac73eda488e59a66e2b67be9fd382eb3c1d76680e3468fdc47c6c755126dfd8ea158878aab7dc72f2e8a7a4a68652335ba7e0b01da3dbfd8ef882dd34deecde1f54848a24305c34a519c769a8b055436553cc67ef8c8611bb7f27c29cc5959b41dbe8e97fd8db997231f7c6b2de0c3ae0dc7f0eda05cf688276031270ae63d3f78d05ec700ec094f18a2192a4dbbb8b0f2dcf18999e404ba0a823785999404683ef51340e131e7cfab678c64003dc7c91374fbc2da553213", @typed={0x8, 0x36, @uid=r2}, @typed={0x4, 0x7d}, @typed={0x8, 0x33, @ipv4=@multicast2=0xe0000002}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x40040}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={"5450524f585900000000000000000000000300"}, &(0x7f0000000040)=0x1e) 2018/05/11 16:46:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x54, @empty, 0x9}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in6={0xa, 0x4e24, 0x100000001, @empty, 0xd9}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0xac) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x1, [0x7fffffff]}, 0x20) 2018/05/11 16:46:29 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000080)=0x800, 0x4) setsockopt$inet_int(r0, 0x0, 0x40008000000d2, &(0x7f0000000040), 0xb3) 2018/05/11 16:46:29 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000c4afc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f22d40)=@getae={0x40, 0x1f, 0x3fe, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14}}}, 0x40}, 0x1}, 0x0) 2018/05/11 16:46:30 executing program 1: socket(0xa, 0x1, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:30 executing program 5: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f00000002c0)={0x10}, 0x6, &(0x7f0000ce5ff8)={&(0x7f0000000380)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@loopback=0x7f000001}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/11 16:46:30 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xe3a) 2018/05/11 16:46:30 executing program 3: memfd_create(&(0x7f0000000000)='selinux\\cpuset\x00', 0x3) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000040)="1fce412870c36bf69e963025bd00000306fd00010000f6003f000000932193", 0x1f) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x2500) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000180)='{', 0x1) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) setsockopt(r1, 0xff, 0x7, &(0x7f00000000c0)="166150c21098f7d778ebeefe14baaefb31d242d01199a7f16bcd3861333c34cb91eb0c6e92e581a19a4321af57942941ef3d3aab08fecce7c9889a44c194aa5a40318dad6f0df3d8260114e7d83284fe9f566d2fb4c93c85abac04173fe1255a", 0x60) 2018/05/11 16:46:30 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e750100000016cae4ac3ccf70bfb699000b863efff6f5d68dc1fba4855c19aa5ff62f9db4782032f959a695ec20878473d957c0f4d5cf487c0f59"], 0x1f) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, 0xc) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000100)) splice(r3, &(0x7f0000000440), 0xffffffffffffffff, &(0x7f0000000480), 0x8889, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) tkill(r4, 0x3e) fchmodat(r3, &(0x7f0000000080)='./file0\x00', 0x40) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000001c0)) request_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff9) request_key(&(0x7f00000005c0)='.request_key_auth\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='/selinux/load\x00', 0xfffffffffffffff8) 2018/05/11 16:46:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0xffffffff80000000}, 0x1c) r1 = dup(r0) sendmsg$netlink(r1, &(0x7f0000000680)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f00000001c0), 0x327, &(0x7f0000000640)}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000180)) 2018/05/11 16:46:30 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) set_tid_address(&(0x7f0000000080)) fsync(r0) close(r0) 2018/05/11 16:46:30 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xb, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000240)="6cb6bf9eb20f15becbb5ccd6e28af9a3e2790aad2738afce58949d584e33f05d6397332365570800000000000000f26c6c03390d30630c5a30965b7ff65d2deb0bef1c24ec9fc4005e615b85db404d28f46d53750026a71711ec575cf81c1e9ca1ce7ad13c73f936eae23421d5c3c94b4e5b6018d57b79a7cd4f013698ef1860000000800000", &(0x7f0000b88000)="13", 0x1}, 0x1e8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000003c0)={'bond_slave_0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x2, 0x41, 0x5, r3}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x1) [ 116.266411] Unknown ioctl 1074025474 2018/05/11 16:46:30 executing program 1: socket(0xa, 0x1, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:30 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/ipv6_route\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') sendfile(r2, r1, &(0x7f0000000140), 0x7) 2018/05/11 16:46:30 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x414041, 0x0) getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = getpgrp(r1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x6, 0xa62, 0x6, 0x100000000, 0x2, r2}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1400) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r4, &(0x7f0000000000), 0x10000000000001c7) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/11 16:46:30 executing program 5: memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d4f0904ff348a8d99a41e0e9f2ce54c666d544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) socket$key(0xf, 0x3, 0x2) 2018/05/11 16:46:30 executing program 0: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f00000002c0)="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", 0x1aa) 2018/05/11 16:46:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"7663616e3000000000fbff00", 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x200) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0xd0c, 0x3ff800000000000, 0x7, 0x4, 0x20000}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=@ipv4_newaddr={0x28, 0x14, 0x119, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1}, 0x0) 2018/05/11 16:46:30 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 116.524890] netlink: 256 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 16:46:31 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:31 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x0, 0x8760}, {0x20, 0x1ff}, {0x80, 0x8}, {0x100000000, 0x7fff}, {0x0, 0xffffffffffffff81}, {0x0, 0x6}, {0x9, 0x3}]}) 2018/05/11 16:46:31 executing program 3: fremovexattr(0xffffffffffffffff, &(0x7f00000005c0)=@known='security.capability\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x81, 0x20040) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r2, 0x318, 0x70bd2b, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbc8b}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5327}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000001}, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x647ff, 0x0) 2018/05/11 16:46:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x200000010) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='eql\x00', 0x5}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mount(&(0x7f0000000080)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000040)='vfat\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="290000002000190000003fffffffb2990300ea11003ec8370000050000000000000000000000000000", 0x29}], 0x1) 2018/05/11 16:46:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000a6f000), 0x23f) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006ffc), 0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x87) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ddb000)=@req3, 0x1c) 2018/05/11 16:46:31 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x88) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000340), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8), 0xfcfe}], 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000100)={0x1, 0x7}) 2018/05/11 16:46:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x9}, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2, 0x0, 0x6, 0x8, 0xffff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000140)=0x80000000) 2018/05/11 16:46:31 executing program 7: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socket$inet6(0xa, 0x0, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) 2018/05/11 16:46:31 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:31 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x88) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000340), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8), 0xfcfe}], 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000100)={0x1, 0x7}) 2018/05/11 16:46:31 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000000380)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000008c0)="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") pread64(r1, &(0x7f00000001c0)=""/26, 0x52, 0x3) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) 2018/05/11 16:46:31 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000080)=""/115, 0x28) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x48, 0x0) 2018/05/11 16:46:31 executing program 0: io_setup(0x6b7e, &(0x7f0000000000)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x76, 0x17f) io_destroy(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) capget(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)={0x4, 0x1400000000000, 0x3, 0x1, 0x6, 0x3}) 2018/05/11 16:46:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000080)={0x1000, 0x3, 0x96, &(0x7f0000000140)="487830fa01a2ed2e9e837518482a47a3c0e9fe454affe1d79bd2fc8d62c43b1a06f17ee507ab4533a9dc908eece381e1291e29bb49b0b4c24355933695208b37979cf1c3fe3e9dab5d6293ff743e7235ac606e030d020d0da556dcb533758f073f6cf3a4dd1dd5b59fc363df95ed6ae70166c0799014a389fc4d9e57282b91461950ca947eec22f62f99554463f6a03bfc90b84e631c"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000040)={0x1d, r2}, 0x10) 2018/05/11 16:46:31 executing program 6: mount(&(0x7f0000000280)='./file0/bus\x00', &(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000000300)='udf\x00', 0x84090, &(0x7f0000000340)="92ec27a8a12d6002e2e05513830072a2ac25b86c9c4793feb89acd2d75d4176001e0a5e71aa32dd7e372d17632963b6c221869aeeaa7240abc17b482c958687eea4b68a8111eb70e8d480629a776f6212a4555f79eda1f0ee1f304396ead09f0107cc9a70af29ec6911de79f") unshare(0x60000000) r0 = getuid() quotactl(0x6, &(0x7f0000000040)='./file0/bus\x00', r0, &(0x7f0000000180)="b2c95bbe4d63c1d75ff2300deff2407ae9b62ce6cd9a902b67403aeafd399042ae5bd18b6c4534b67f7ebd4c4c773159db5b01d2932b357af4e035d3c24d120077ae2437fe4e8593c5c990ba866934848bc7b3276a6a8fcdf148913f52e941e93881356747cbba921f3d973be0356a192169d17dd3b23364ddcbed988b86240eb49ac510fa038353abf4e9f673761063a8996e9acfb27d6d668982d79123f230b2746eed74cab5754f9495e9770800c9ffff0db077a15c5662f90bc69168bc2b032b1e9dc1786af4c03f7d27911e") geteuid() mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000000)=0x80) chmod(&(0x7f0000000440)='./file0/bus\x00', 0x0) 2018/05/11 16:46:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0x4) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3dbc}}, 0x400, 0x80000001, 0xfff, 0x3, 0xa}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={r4, 0x9}, &(0x7f00000002c0)=0x8) connect$bt_l2cap(r2, &(0x7f0000000300)={0x1f, 0x1, {0x8, 0x5, 0x20, 0x6, 0x1f, 0x1ffe0000}, 0xfffffffeffffffff, 0x7fffffff}, 0xe) [ 117.864369] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 16:46:31 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)) 2018/05/11 16:46:32 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="28000000100001080000000000000000000000008dd4f48550986d2c9448261c0e9a29ca635a8b116b00e0aa2142e3e3f2617b60952bf9c28342de37f881e756b8580e154335a39080a7f57221e4bc76cce1a38035ca59099bc4274809c4a390ed1bb9e3a3d8ac93a09b6615e888a50b493f8df30d611bcf46ca34d6587b70a89780ece1997371d4d1ea0a67", @ANYRES32=0x0, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2018/05/11 16:46:32 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="531078cf471edfc5bf6fe5d941f6cd83f67d64224240356752f14f8e841bad1b98df4307760b3a399e61351dbde7021c0a94e509fe9634f60769d5b5aec482c43800000100000000fa00", 0xffffffffffffff95, 0xfffffffffffffffe) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='user\x00', r0) 2018/05/11 16:46:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x40}, &(0x7f0000000100)=0x10) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="2370af3b1e2e14b2e2ad4b146cbe745e90"]) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000140), &(0x7f0000000200)) ioprio_set$uid(0x3, r2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x121000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/89, 0x59}, {&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f0000000440)=""/75, 0x3a}, {&(0x7f00000004c0)=""/206, 0xffffffffffffff77}, {&(0x7f0000001800)=""/185, 0xfffffe7a}, {&(0x7f00000001c0)=""/41, 0x1d6}, {&(0x7f00000018c0)=""/187, 0xbb}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x5, 0x0) 2018/05/11 16:46:32 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:32 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3ec701fdeaaa6826) mq_timedreceive(r2, &(0x7f0000000080)=""/240, 0xf0, 0x8, &(0x7f0000000180)={0x0, 0x1c9c380}) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x6, &(0x7f0000004040)=""/1, 0x1}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={r3, r4, r5}, 0xc) 2018/05/11 16:46:32 executing program 5: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x100000101, 0x0) r4 = getpgid(0x0) getpriority(0x0, r4) utimensat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}}, 0x100) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x80, 0x7, 0x3f, 0x5, 0xfcaf, 0x7f, 0x10100000000000, 0x8, 0xffff, 0x840}, 0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/05/11 16:46:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x41}, 0x1c) setsockopt(r0, 0x0, 0x4, &(0x7f00000001c0), 0x0) [ 118.708682] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/11 16:46:32 executing program 2: select(0xffffffffffffffd0, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/11 16:46:32 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB]}, 0x1}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x0, 0x6, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0), 0x10000000000003ca, 0x0) 2018/05/11 16:46:32 executing program 3: r0 = socket(0x0, 0x2, 0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200b900000000000000000000000000080012000000100000000303000000000000000000001d0000010100c58a4756a420616f8d45157c97ec3a00000000000000000000000000006297dc9eaae0a735db52da80289ef04bcd7343881322a7030a6ac926e0eef08d768acad4827c020837b40bd4fb9ddf3bac402787a604246531b9c5ffe2e847db9dda2d6e376182c5172124e885b1dd23d20286d669f3d4d2ff81a35d2f8aa1154e6eaf3f000000000000002b752d47c6389800000000000000"], 0xf2}, 0x1}, 0x0) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f0000000100)={&(0x7f0000001b80)=ANY=[@ANYBLOB="800093e4e28e040027bd7000fedbc825fe8000000000000000000000000000aac8020000000000000000000000006ce5b5531d0f52014e2300004e2300080a000b1e821f47cf4ed5f38f01a5ffc7972f6fdf41622a7f49b7035f92d53b4e00da55dabe33ee021077123dc4184d3aaa6bd048a26ecbcf5ceddfe9b17d1ff6994b6279127bdcbe3102956bb861e2c18a3187a184740188dd0bc6e75fa899a5df6b0fa0ed949fa1dc6e601b0d445b29955523a6bd606e6603b6c2e2e252eed38eb20574ab00000000000000000000000000feff03104f3658c64c02a1e1", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="b66b6e000200000008000400296000001c000400feff4e234e230000fe8000000000000000000000000000bb0c001c00", @ANYRES32=0x0, @ANYBLOB="01000000"], 0x80}, 0x1}, 0x4000014) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10400) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000001cc0)=""/173) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000540)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={r4, 0x0, 0x10}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001940)={0xffffffffffffffff, 0x3, 0x1, 0x1000, &(0x7f0000001900)=[0x0], 0x1}, 0x20) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000001980)={0x1, 0x32e, 0x6, 0x53, 0x8, 0xffffffffffffff80, 0x100, 0x3, 0x10000, 0x9, 0x80000000}) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xfff, 0x800, 0x5b2, 0x400, 0x9, 0x80000}) recvmmsg(r5, &(0x7f0000004880)=[{{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001a80)=""/250, 0xfa}, {&(0x7f00000005c0)=""/51, 0x33}, {&(0x7f0000000600)=""/43, 0x2b}, {&(0x7f0000001a00)=""/108, 0x6c}, {&(0x7f00000006c0)=""/140, 0x8c}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/238, 0xee}], 0x7, &(0x7f00000047c0)=""/129, 0x81}}], 0x1, 0x2021, &(0x7f0000004a00)={0x77359400}) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) r8 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r8, &(0x7f0000003240)=[{{&(0x7f0000001080)=@nl=@kern={0x10, 0x0, 0x0, 0x80000000}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=[{0x10}], 0x10}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000640)={r4, 0x6}, &(0x7f0000000680)=0x8) rt_sigprocmask(0xda86a6995d3c1260, &(0x7f0000000240)={0x5}, &(0x7f0000000280), 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00000002c0)={0x1, 0x7, 0x2, 0x5, 0x20}, 0x14) 2018/05/11 16:46:32 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/148, 0x2cc}], 0x1, 0x0) socketpair(0x0, 0x80003, 0xbe7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x135, 0x9, 0x100000000, 0x100000001, 0x3, 0x6, 0x3, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5d6, 0x7f, 0x6121, 0x0, 0x7}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x401}, &(0x7f0000000280)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x0) 2018/05/11 16:46:32 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:32 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/198, &(0x7f0000000000)=0xc6) sendto(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80) 2018/05/11 16:46:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x5, 0x8, 0x0, 0x81}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0xef}, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100), 0xc) 2018/05/11 16:46:33 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0f00bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x50, &(0x7f0000000180)}, 0x10) [ 119.163776] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 119.171326] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 119.232511] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 119.240013] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/11 16:46:33 executing program 2: io_setup(0x810000003, &(0x7f0000000080)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)={r3, 0x7d, "58013332ac24be0cfb435433b2070520a1f209ba4adb9584273328a99cc7a6587105fbafb1e88993b000bfbb596f55c8d6b43103873645b09bebb1e68ec845b2f8ff9fb29179e712ce893cdb8994b505cd7928c86c726f72a8f754141a397341d8d9a36e67bfc29910493bcd804d14806277a8ac0ebdf137307124355b"}, &(0x7f0000000580)=0x85) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x68b7, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0xff, r1, r2}, {0x9, 0x8f80, 0x778, 0x1d70, 0x9, 0x100, 0x10001, 0x2119}, {0x9, 0x0, 0xffff, 0x80000000}, 0x4, 0x6e6bc0, 0x0, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x34ff, 0x4, 0x1a95227c5b562310, 0x5, 0x9, 0xe95f, 0x1}}, 0xe8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34e, 0x0) fallocate(r4, 0x1, 0x0, 0x40800008) 2018/05/11 16:46:33 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0xa, 0x100000000000003, 0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") clone(0x0, &(0x7f0000000700), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f00007c4000)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000077000)=""/133, 0x139) getdents64(r2, &(0x7f0000000040)=""/1679, 0x68f) wait4(0x0, 0x0, 0x1040080000000, &(0x7f0000000080)) perf_event_open(&(0x7f000000a000)={0x2, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f0000000080)) 2018/05/11 16:46:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x204180, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000140)="20c848043c8d040b2fd6d17ce4e8ec8cede760c49d2e0bfbe2760e9205af5d65f857575d233bdd47f9f71906547602109e2c724b2bd7774b70ae750cb2203fff4573e8b85253323d495985ca6a1a4af7e6a00a1bd8b095bb49a5dfc567c140c10b29ccc7cd4a1e81d3c2660cb9a51349", &(0x7f00000001c0)="1d090d19d02f4b76fa7ae439cb630206862bbd9b356d616aa74abdaa795a263fbf4cfbe12c800a04aff885ee061306405916e1deab5c7d5fbd91d80b61d25c7aad", 0x1}, 0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)) 2018/05/11 16:46:33 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x84001000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x2, 0x207, 0x411}, 0x14}, 0x1}, 0x200) 2018/05/11 16:46:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x8010000400000088) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1}, 0x8) close(r0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/11 16:46:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x69}, 0x8) ioctl(r0, 0x400000000000127c, &(0x7f00006b2000)) 2018/05/11 16:46:33 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x3f, @dev={0xfe, 0x80, [], 0x21}, 0x3}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x7f, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/05/11 16:46:33 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x6, 0x7, 0xffffffff, 0x0, r0, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/05/11 16:46:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xba, 0x2, 0x8, 0x1, 0x5, 0xda66, 0xffffffffffff2c35, 0x4, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x6, 0x4, 0x4e}, 0x10) 2018/05/11 16:46:33 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:33 executing program 7: unshare(0x2000000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000373ff5)="6d6fb281200ce96508e21f") syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x101, 0x200000) sendfile(r1, r1, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/11 16:46:33 executing program 3: mkdir(&(0x7f0000ca4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) chmod(&(0x7f0000dd3000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x20, 0xffffffffffffff81, 0x20b, 0x10000, 0x95f, 0x9, 0x7, 0x4, r1}, 0x20) pread64(r0, &(0x7f0000000080)=""/147, 0x93, 0x0) 2018/05/11 16:46:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="01000000507020365f666c6f6ec1e02c6e704dab0ee1b05ae9b940ff") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x18) 2018/05/11 16:46:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000240)={0xa, 0x4e20, 0x2800000000000003}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000040)="5d15caaedc833bb2449cea277288df30e8177e92e2c9b14a07ea7fddbe21e81718895c8aaa", 0x25, 0x8000, &(0x7f00000000c0)={0x11, 0x19, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in=@rand_addr}}, 0xe0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000100)=0x59) shutdown(r0, 0x2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='nr0\x00', 0x800}) 2018/05/11 16:46:33 executing program 4: r0 = socket$inet(0x2, 0xb, 0x81) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0xff}, 0x8) timer_create(0x7, &(0x7f0000000b80)={0x0, 0x0, 0x1, @thr={&(0x7f0000000a00), &(0x7f0000000a80)}}, &(0x7f0000000bc0)) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000c40)={{0x0, 0x1c9c380}, {0x0, r2+30000000}}, &(0x7f0000000c80)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) timer_settime(0x0, 0x0, &(0x7f0000000e00), &(0x7f0000000e40)) 2018/05/11 16:46:33 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000040)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x4}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'bridge_slave_0\x00', 0x1}) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r3, &(0x7f0000000080)={@pi={0x0, 0xe84f}, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}, 0xfffffe36) 2018/05/11 16:46:33 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f00000012c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x0, 0x2000]}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@multicast2, @remote, 0x0}, &(0x7f0000000180)=0xc) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x140) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0xffffffff, 0x5, 0x10, &(0x7f0000ffd000/0x2000)=nil, 0x1}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x4, 0x4e23, 0x3, 0xa, 0x0, 0xa0, 0x21, r2, r4}, {0x4, 0x5, 0x80, 0x5, 0x6, 0xffffffff, 0x8, 0x1}, {0x1, 0x69d7, 0x800, 0x8001}, 0x1, 0x6e6bb4, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x7e}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x0, 0x4, 0x8, 0x1f, 0x3dc8}}, 0xe8) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x480801, 0x0) 2018/05/11 16:46:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x3, &(0x7f0000000080)=[0x12, 0x40, 0xfffffffffffffffa], &(0x7f00000000c0)=[0x9b], 0x65, 0x3, 0x80, &(0x7f0000000100)=[0xffff, 0x8000, 0xfffffffffffffc00], &(0x7f0000000140)=[0x400, 0x19, 0x1b66512a, 0x7fff, 0x120, 0x6, 0x2]}) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20) ioctl$sock_bt(r3, 0x541b, &(0x7f0000000180)) 2018/05/11 16:46:33 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x101, 0x39) getpeername$netrom(r0, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x1fc, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x1, &(0x7f0000000140)=0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'bond_slave_1\x00', 0x100000000}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000001c0)={0x6, 0x1, 0x3}) unshare(0x3f) ioctl$TCGETA(r1, 0x4004556b, &(0x7f0000000100)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000040)={0xe9}) 2018/05/11 16:46:33 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"3ed0cf37eb0b4998519ed8b25d00", &(0x7f0000000180)=@ethtool_wolinfo={0x5, 0x800000, 0x0, "c0f1a9b19465"}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x20, 0x4, 0x8000, 0x80000001, 0xffff, 0x401, 0x2, 0x6, r1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x101, 0x2, 0x5, 0x4, 0xfffffffffffffffe, 0x59, 0x23, 0x5, 0x1ffb, 0x1, 0x4, 0x10001, 0x0, 0x6, 0x401]}, &(0x7f00000002c0)=0x100) 2018/05/11 16:46:34 executing program 4: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/46) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x44, 0x4) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x35, 0xffffffffffffffff, 0x29) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) ftruncate(r1, 0x5) 2018/05/11 16:46:34 executing program 3: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)) epoll_pwait(r0, &(0x7f0000461fc4)=[{}], 0x1, 0x0, &(0x7f0000ce5ff8), 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x50080) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x179, 0x19b0, 0x1, 0x7ff, 0xa}) 2018/05/11 16:46:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200080, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x2, 0x5cd, 0x9}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='nv\x00', 0x3) 2018/05/11 16:46:34 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) listen(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r2, 0x0, 0x1, 0xe4ed, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80440, 0x0) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x5e, "25a33568cb1ce1579df539e1097862f7acec7861a8fc0a0cbe6534b29d65b422ee298de942eac842850ddcd31f30d5d43e07b8d525d886a6b0b6dbf16cf3bc514495d568b1f06f32a9d5ce1b7f438ac204573c3ea92ff771621d9fbcfe1e"}, &(0x7f0000000180)=0x66) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r4}, 0x8) 2018/05/11 16:46:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f0006007e304c3b81f33b3e00", &(0x7f0000000040)=ANY=[@ANYBLOB="3b000000030000006b71ffff000200000000000000000000c2"]}) 2018/05/11 16:46:34 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:34 executing program 6: unshare(0x40010000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000a, &(0x7f0000000040), 0x100000448) 2018/05/11 16:46:34 executing program 7: r0 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="2b3a657468315d747275737465647d3a656d312a1f5e00", 0xfffffffffffffffe) request_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='wlan1}\x00', r0) 2018/05/11 16:46:34 executing program 2: syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400040) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1000, 0x20000) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000580)={0x3, 0x100000001}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xc26}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x10001, 0x30}, 0xc) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) unshare(0x40600) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000005c0)=0x1) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f0000000200), 0x0, &(0x7f0000000280)={r3, r4+10000000}, &(0x7f00000002c0)={0x40}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000500)=0x6, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000200)=0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000440)={'broute\x00', 0x0, 0x3, 0xcd, [], 0x1, &(0x7f0000000300)=[{}], &(0x7f0000000340)=""/205}, &(0x7f00000004c0)=0x78) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @multicast1}, &(0x7f0000000540)=0xc) 2018/05/11 16:46:34 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) arch_prctl(0x0, &(0x7f0000000040)="fa53cda65134c37169cd96a523c2eff937488d45eb1e72d79e") r1 = open(&(0x7f0000000080)='./file0\x00', 0x204200, 0x8) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x1, 0x7, [@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="76531889a2dd", @random="4c33ae840685", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={"62726964676530000200"}) 2018/05/11 16:46:35 executing program 0: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/05/11 16:46:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) openat(r0, &(0x7f0000000000)='./file0\x00', 0x240, 0xb6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x19}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x21}, 0x7594}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1c}, 0x1f}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0xf}, 0x9}], 0xd8) 2018/05/11 16:46:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x6, 0xa3}, 0xc) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84002, 0x1) statx(r2, &(0x7f0000000080)='./file0\x00', 0x6000, 0x353bd214512bf4b3, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x19e5}, &(0x7f00000001c0)=0x8) get_mempolicy(&(0x7f0000000240), &(0x7f0000000280), 0x1, &(0x7f0000ffa000/0x4000)=nil, 0x6) 2018/05/11 16:46:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr, 0x0, 0x4}}, 0xe8) shutdown(r1, 0x1) 2018/05/11 16:46:35 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x9, {0xec, 0x84, 0x2, 0x4, 0x67}, 0x200}, 0xe) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001e004781000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a0009000000b72add6e6719f5fa4b7e6edf76d72d798f29529c189fd9c3e849922572413ac002208e3f70c138f16d375a95dfbd8cbd014ff58096cbafabc8ea06d70fa8a8f342f1a5dbd51c3c62357f0ba7e60ccd423085d56015ea9ad862a39d67b19ebb975d44e70dd06dda0e945befd0003b3a217be704326d632e6fc536500bebafca8bfbd11a071e50226fe19ed6ebcce3e973b1894261ea05e1431adb2431814370e165cfd1d4f9d8ef1607d5a3c7fed49dc2eff02c5842638f"], 0x28}, 0x1}, 0x0) 2018/05/11 16:46:35 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:35 executing program 2: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x3, 0x8000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000100)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) 2018/05/11 16:46:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip_vti0\x00'}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xc0, "3045a24b8793fbb7892f41c27859646aecb2bec513587249fa14f34c7ef7ad9ff836b38dc5d7bf9ccb66f0902e41a93eea5df5a5728fc3af3fb21876a69aa4ce9953482b3f90acb9bf35a7bfb84654eae0819d713f506626b42ab4e9a992808bbb4891ddc712c8a84290063b3fde6d89db891915f8be98ebd9cc94dc63f728f1915c56f2afb6ab60092c3eaa581505dc1b00919d71d253b4efbac938ad56a9b74ae31f1f21d760b3735df83a8053ef9f9eee6c190edf20e9abd92bfa92be0bc9"}, &(0x7f00000002c0)=0xc8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) [ 121.533268] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/11 16:46:35 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:35 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x7, 0x8, "e7d6e9cbd4e4", 0x3}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x87, @multicast2=0xe0000002, 0x4e22, 0x0, 'lc\x00', 0x20, 0x518, 0x80}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x4e21, 0x2000, 0x7f, 0x7, 0x3ff}}, 0x44) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x8000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x29, 0x6, 0x661000000, 0x0, 0x1, 0x3, 0x1ff, 0x6, 0x4, 0x1, 0x2de, 0x3}) ioctl$VT_RELDISP(r1, 0x5605) write(r0, &(0x7f0000000000)="2400000026007f000000000000007701000000ff0100000000000900ffffffff0100ff10", 0x24) 2018/05/11 16:46:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYBLOB="0000fffc0900000000000000"], 0x2}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="d335edc48108436f5ad50b49d27a5b58", 0x10) 2018/05/11 16:46:35 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9e9, 0x100) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r2 = semget(0x3, 0x3, 0x210) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000080)=""/9) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x119) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000fffffffc0045ef6c8c3500000000119078ac2314aaac14140000004e200008907899d6d66be071f2db75f5c441be9e38b209a5c54d7a2a79a6e926ebd7d5ae9afafb130ed0ad61aed9d498b53553a8c9c4d840cdd9ece1541d03bc5ca4fcf85a3db5cab74597166737110b7ab93f11425f76f919832b84e05b92c42b9f8ae1d876432ef01cee0651c95a1d0fc2ed43"], &(0x7f00000000c0)) 2018/05/11 16:46:35 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x80) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000200)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) sendto$unix(r2, &(0x7f0000000100)="0dcdfe4b28b5840e908bbcb547ecdd1ec59116c9c916daf72e28da376fd8c0ad6355d24d7f59cb04e6fe00206fe2694e6bc771215e7ad1f892d4040c01cfcff57436f331830f4442650fea91afdd0e4b72f87bde069a03aa55bbf13a0e85de84f451a67c7add05b6639cb2e9cba58e309b6b7b11afe9772bec0c5e3a664429af53", 0x81, 0x80, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) socket$inet6(0xa, 0x801, 0x6) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/05/11 16:46:35 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)="9e6aa7bd72842559ab7a799ad82b9f85ee69ac99549dfca8ef2eda5a38f7609eb41664240d01c7300c5fcc90c561f87b514348c7", 0x34) getdents64(r0, &(0x7f0000000180)=""/250, 0x39e) getdents64(r0, &(0x7f0000000df0)=""/528, 0x7f355eb8) 2018/05/11 16:46:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr, 0x0, 0x4}}, 0xe8) shutdown(r1, 0x1) 2018/05/11 16:46:35 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0x81, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_gfeatures={0x3a}}) r2 = accept$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/05/11 16:46:35 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x73}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000000000009c0600000000000007a000000000000000000000000000000101000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) [ 121.890628] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/11 16:46:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:36 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0xa, 0x400000000007d, 0xfffffffffffffffe, 0xfffffffffffffffe, r0, 0x800}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r1, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) 2018/05/11 16:46:36 executing program 6: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0xfffffffffffffffa) 2018/05/11 16:46:36 executing program 7: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) sendmsg$can_raw(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@canfd={{0x3}, 0x0, 0x0, 0x0, 0x0, "cf51a6005a56ad530eb92438df5303a0944cf42dcf596802b552caf50d02c79bcfafc4a34eadec45856b76b5b4aab5ebef270204603f9441e930762a15c9ed94"}, 0x48}, 0x1}, 0x0) dup2(r2, r0) 2018/05/11 16:46:36 executing program 4: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) keyctl$chown(0x4, r1, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000003000), &(0x7f0000048000), 0x0) 2018/05/11 16:46:36 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x2) r1 = socket$inet6(0xa, 0x100000801, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = dup2(r1, r0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000fee000/0x10000)=nil, 0x10000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000240)=""/26) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000080)={r5, 0x24}) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00000001c0)=""/110) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x94}, 0x1c) listen(r1, 0x0) 2018/05/11 16:46:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000500)='/dev/full\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x5258}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000005c0)={r2, 0x91, "cccfd5303d4e2637fc637e1829ce2ef4ee60a0adadf212bfa7f93c4538ca96d5d9b3cd299c854ee3b037b084ca9ec8fe48d4a45f8d17c907c556c4b58656a4f88eea41dfffab6ac156f8f9c757a70865b134a28a0c650c758adec7eff076ad401d15697fb140259e5728e93ee782cd1558281a78726f61d48b8820199434d0590941a99ab54d6ded063e31eab15b3479b7"}, &(0x7f0000000680)=0x99) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r4 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000380)={@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, {&(0x7f0000000280)=""/139, 0x8b}, &(0x7f0000000340), 0x1}, 0xa0) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) sendto$llc(r5, &(0x7f00000000c0)="501b96c615fa012a092e2570b23ed9ce617f5fdcbd26a42c919a153c0207ec2ec70e52089f60bc8a52eb25acffa6231fe07e705d289f914bd506c313d3e6b61e498f38408a319a3d5a8fc0348a7720c8d95f149d04809ffbd56c8c55f5b8f2f61c4634d07ad036313121090bf05faeac3bcbf8e6cf0f7464796b2e757cf7cea28d", 0x81, 0x40800, &(0x7f0000000200)={0x1a, 0x323, 0xffffffff, 0x4, 0xfffffffffffffffd, 0x800, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000480)={0x4, &(0x7f0000000440)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000004c0)={r6, &(0x7f00000006c0)=""/65}) recvmsg(r3, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40), 0x236, &(0x7f0000000000)=""/97, 0x61}, 0x0) 2018/05/11 16:46:36 executing program 0: socket$netlink(0x10, 0x3, 0xe) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x38) 2018/05/11 16:46:36 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000100)="36000000000006e719010015010c000009001e88", 0x14, 0x10, &(0x7f00006be000)={0x2}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'team0\x00', {0x2, 0x4e22, @rand_addr}}) 2018/05/11 16:46:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c609b612e5ea0000000000") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000002083e, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8, 0xbc, 0x81, 0x1, 0x5f}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x7, 0x4, 0x48dc}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip6gretap0\x00', 0x9402}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000680)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000007c0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) setgroups(0x0, &(0x7f00000013c0)) 2018/05/11 16:46:36 executing program 2: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="f944ff6eded517ca233dfd0f1976ee6e5ea5a5289bc6ef41a98a36"], &(0x7f0000000100), 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full={{0x3, {"963a33f7d38afc"}}, [{"ac3657569be3a6"}, {"0d307ad43c6c34"}, {"4e9ae6c2dc150b"}, {"d87b23d5dd08d2"}, {"5522a044497960"}, {"2f48ca83979f3d"}, {"b047e43b94d66a"}, {"edab8b041165bd"}]}, 0xfffffffffffffdb0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x80, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1ff, 0x402002) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 'bridge0\x00'}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/11 16:46:36 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001ff0), 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30}}], 0x1, 0x0) ustat(0xb07f, &(0x7f0000000200)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x2, 0xffffffff80000001, 0x80000001, 0x2, 0x3}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x27e4, 0x4, 0x8001, 0x5, 0x5, 0x143, 0xc948, r1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000fe4), 0x270) 2018/05/11 16:46:36 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') finit_module(r0, &(0x7f0000000040)='[cpusetem1[\x00', 0x0) r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:36 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) read(r0, &(0x7f0000000a80)=""/20, 0x14) poll(&(0x7f0000000000)=[{r0}, {r0}], 0x2, 0x8) 2018/05/11 16:46:36 executing program 0: r0 = open(&(0x7f0000000380)='./file0\x00', 0x802, 0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000440)={{0x101, 0x6, 0x2, 0x401, "8bf1894029862d535e919e1da830704a60f6c2fbd98f5e9df8dc898ba35347e0621794e93767d20290a2722b", 0xddd}, 0x0, 0x0, 0xfff, r1, 0x401, 0x8000, "7edd63e80500ce8c32aa6224a3787db7307165fd8872177a664c9d61ed045e3c77a70875925047cc0cc1d83a922b401795d02a98fa20182d3446da5542d06ed3", &(0x7f0000000400)='bdev\x00', 0x5, [], [0x6, 0x3, 0x8000, 0x3f]}) r2 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r2, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x190) close(r2) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='tls\x00', &(0x7f0000000100)='\\securityppp1\x00', &(0x7f0000000140)='tls\x00', &(0x7f0000000180)='tls\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='cpuset\x00', &(0x7f00000002c0)='tls\x00', &(0x7f0000000300)='keyringnodev-#\x00'], 0x1000) 2018/05/11 16:46:36 executing program 2: r0 = socket(0x200000000000010, 0x803, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001200)='/dev/full\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001240)={0xff, 0x746}) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000fb9000)=ANY=[], 0x0, &(0x7f0000e9c000)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0x116}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x1f}], 0x6, &(0x7f0000000100)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000001180)="12000000120009db0000000000000000000037f19a37fee3a1dc51f616b283aca535015f7573dd42ae8929fdd82c2e17c305d4c0873c357a2c60d985364974135100", 0x42, 0x0, 0x0, 0x0) 2018/05/11 16:46:36 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x80) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000000c0)) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) r1 = syz_open_dev$evdev(&(0x7f0000009fee)='/dev/input/event#\x00', 0x2, 0x101002) write(r1, &(0x7f000019dfe8)="270000001400f1070e0e0000150f0a001100e700f609ffff", 0x18) 2018/05/11 16:46:36 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000200)={0x2, 0x70, 0x5, 0x9, 0x3f, 0x3, 0x0, 0x0, 0x1000, 0x1, 0x0, 0x6, 0x5, 0x80000000, 0x3, 0x6, 0x9, 0xe000000000000000, 0x400, 0x9, 0x8001, 0x100000001, 0x7, 0x46f, 0x7fff, 0x7, 0x0, 0xab, 0x7, 0x2, 0x6, 0xff, 0x3, 0x0, 0x9, 0x200, 0x9, 0x1200000000, 0x0, 0x287b, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x0, 0x7fff, 0x7419, 0x5, 0x8000, 0x800, 0x1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000280)=""/129}, 0x18) fcntl$getflags(r1, 0x408) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x0, 0x1, 0x6, 0x0, r1}, 0x2c) 2018/05/11 16:46:36 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0x2, 0x800, 0x400000000000040) setsockopt(r0, 0x8000, 0xf622, &(0x7f0000000000)="19e837f7074afa7f5f6f4da53ad4746d12874083482e04d760f64026f9d2595010f7dabdd07e0e257d72fb3458a0f74ef246065554386ce530108b5d104af9d13ed03c4cb770b5f16a7437e6b406648e7cd5195f9de2d0cff4a11293aab8fa3ae38c9e1e9acbce07af43c1f172fb001a76fbf880da25a5c2d7ca6cb5e867c6edeb895685a6523261e1e794bba4b76eeff64bee22990b4c3e1c888b2fc611563e222e19d11244c91f6b70f33c4de9f675dc736888dfd93098ba6eb988f5bc939da597a92d89029d7f5fb44574d17ceffe5103c0", 0xd3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) 2018/05/11 16:46:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3ff, 0x100) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000000)) 2018/05/11 16:46:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:36 executing program 0: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x80247008) 2018/05/11 16:46:36 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') finit_module(r0, &(0x7f0000000040)='[cpusetem1[\x00', 0x0) r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:36 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000047cffc), &(0x7f000063dffc)=0x4) 2018/05/11 16:46:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b606ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x1f}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f00000000c0)="f2f236ed", 0x4) 2018/05/11 16:46:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0xfffffffffffffec5) r1 = socket(0x8, 0x5, 0x10001) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/166, 0xa6}], 0x1, &(0x7f0000001700)=""/104, 0x68}, 0x0) shutdown(r0, 0x1) 2018/05/11 16:46:37 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1400000000000000000000000100000020a70000"], 0x14}}], 0x2, 0x0) sendmsg(r0, &(0x7f0000001d40)={0x0, 0xfffffffffffffde2, &(0x7f0000001640)=[{&(0x7f0000001d80)="4ee405df805f5d8afff3b2adb42c4ea0b49ac9dd7ac727dde286d532d36a702a55afcb56a3e71f10363b2240cabbdc3eb12efd43ebf61be6ce3279c4de9fee8a4b6be74868bf27b3119f0e66693ee1bf544a529e7a09f410a2", 0x59}, {&(0x7f0000000100)="cb60c404c0387f06d82467c2134c6432acda56df1031c7c98490b4b6b51ba81495044d078a57f7df28a8ee1611e22f0b316a323dcd59ef77f98fec28c38230ea50b61d41a0066f2c846d1a791f2d41ebb09a838eca3dd4e04fb80df12625f05b955ad2dac70b843006f549d9f7def4c983d4abeaa3aac21571cbdf5a1ecf6bc1faa6d122e4d684bdb7864b493da24ccd0adef2b0258b", 0x96}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000001c0)="bfaff8cd7a445142a48ae6937408f0e3f009e71085aec8402d82a0b0db898335d6c007ec018a8f5b060807c6a5381feede3593d5fa7fc11247113b4af57f5ce890036a37e4761326b7314b96b8e2c714150331c0429904606c153547eb6da98d071386ebd5dc7763ab2777108e7336533769f91d026975c49edca8e278b4d0868d", 0x81}, {&(0x7f0000000280)="1e5903b5945f757137921080a463aee5aca57e1dbcaef7bfcfcad9", 0xfffffe59}, {&(0x7f0000001380)="03adc98272eac3eb45423cf5d54a5aaa37b4e1a566536e3924f0c55053b7dec020dc72e7b4e1441fd9128bbd0871bc79ebf1be5d4099a1ff3770cc2fe1a018b6b6ac30c5c56ea333cfb6d1f4e1352e249b8f6758e02d2aa0c1f87334f7bfa876b508ec5bb15389e855fd38de67ad0be7088b0f60d76a6c308377748d9aa407a034237861258a8bf9140e82326302be27af39c5f53245fc5ecf4c1f155a1e199eb261f1cc74debdf1e40d31a539cd9b67e2bce9358ca6279094955230609055c257d146169f992a2ca74b26d2", 0xcc}, {&(0x7f0000001480)="9ee3b97d75bd6de83af074ce9b7ea55e75974ffe809551e25682dddb33c605a573546e19c55a542bd2a7480e1856530ba18ab0d0ea949ed923b2bda745818a08446ed8ed0876aa5800db059b361c42c8c9a3f8c1a94ee2d41776088c236223642a1bcbdae6f0b56c86c2b976c105cc37657cda482a4005d422e17daa7a1ca94ee06c6652e2ea29c02205741f83ee7917058431cf76b293fa07ca724f2c7b09f7fd5f4d55fa9b2225f5f3c777b3a019ba8be3a852a92edef339c78423", 0xbc}, {&(0x7f0000001f00)="cc72eeb6dd4c0dcfb0a646db27958856b25c944d434e5065c449e8c800fb2bd8904f3483c430c06d4d35b475c071866885154e5a16db8a6379dee8cc1b7b28c738507445cc3fe1ccc568da57af48fc015c06f174a4c0697747fd4341f87b9541b6c44d54cce3d47b1512f59e9419262846628d0358d850aad0675189d894a5d0391b1fb78ee2902c2ea33a90c7f3ef30ee33954b815ed9de5222bbac027cacc48f781b010df2deacb85898b653b16f9b17f3eab8f4e6f83ff36a00e5372aad54154cdbc92abff5d0be2391d0d83c7a44f5ae1be31a30d554d5ecab6847b0145939d4c13c391274dc0501342cba389f7f33e8b81e3cc03daf7c6745cf055334bc12d63477d466afe9c780f270375153703ce428a4620e11d23d53d91691f98a6a8be1812fdcaaa63193eee9a9c0732f229838c5ea8cb18c71c1d61e0973f94fed1691fd57e6263b61cee50f6b438f08c36c3ff0a96944a007575061ee66317a5f031a2da1ae6ab69cbc445b138d1791ef60cf6300b5beaf495ad304d9abc5be60f5e2ca6fc0420edd50f8f8e51f2bc505608edd7788d4f830c559cfe1dbedc672ed8c174fc9f71c46c68d132f7a9efb5223050f6b008e882f8f0fdb7692877874408a4859d1ba404d6ac51149f34f81015fb7d78c99145494aae2d64f781ebd044d3a1df4d123a680add6c7b1047ecc57210278bafde26157b11c783cb8dd9bc2e45e0383f822b0f21b0329fe46c75800f378520ec0ffa6b5bee961701bb16dfdbf1d518ff744f83b9360584e3515e703819065b2fe525d3a2b9ab85cf8edef391a95981340864caf97b6c9e681269a69a8a174a5a98f541a5507ac938fd22cd4355bf6cef5761350ad9d2b8884ee872dbc986771effed07ae5a50d5b0fb9f0213e95532830752cfc7f0f48c54a322e4475443de14a4aa587bc38c4136048f2fd55d4d3a9b66aa1be989fb07f2ad8ef2278de01bb10336e64430ace0bab0fdfb1167059dc4ed5099d4285ae6f8fb8afbfd7ce8da132226411b5bc4fe9dd9820ba1c7f6e656e29408237e4729e43684fac38e2859f53aa01f9a26882ca2db1425ccf3d0485acdc8f19af49d3ccee2778b2b6cf16f869f162a35c1ce86129f41b6e4dcf417dceb5cf65d950ba3aac96f663acda016bbfcc99ce273fc8a0fe4a6e20d843cd9ec5732f623c60c77294976c2321d2b4d4d37d35c916dc85cf3ab5e3ac3fdc19490c59791c9b4877e4e5e34369b95d0059dc074951a487b3bd820e59120e3dc7441c962f6369cf4ecdcf3fdb885a037fdfd9bde7edd39e18bbbf9a2044d5739c230886ac746dcba408a2690b5f3d467e3cee5771f80ef98e17b0a438f33ca680b026c7cf2ba99f1e5b233cff40817a700f9afd1e6370465f59354e18a5a1a13e4ee34000b40aada16e14a29e8148faf7f63a675a06db07c64e8c09da3c394f324e966ff1c886b598fd6829036661dfa80414340b1f298bc06553679cb93cff28e8b2a93fcc696d65dcb1abf57b25245bda9122497947b09f33596a9b439dc9cfd28e654c47a4eff0cc1ecba1902351fdca8126cae07fb59d7f502f5a51812555adf6836f51cc40dbcc9693b6d72491ebd948b20f3705fdb8939652e002870bedf79ed543dcb1fdd5e9d36a12daa373f0c69779d15bfd222c46bbbf78f51ef216bf66256d7ea39d849ae25903c8e64a1846b25ca1027b1a5e33dbcf3e41bb341473b302a71f953a82120538d2f48ba4176faff641b5d0b6fb2d15145e3dd5d4a2a184c7fa9e72b90ca98c64928eeade83899989c7bcedcfc002b607a0f3561ca4ad60db25f2a68c86f0277b2c531b3b0b438105d334d355c1430c48da19d6bbbbf7d91dd14ea4d7fb501d03267488caa05a0b17bbf488b8574375d16511fb938ac904d2a5815dba4ee39ba817d3262269227c905fefaf27ba1e7d612771ce27d7a9a71140792a52828ba7c9e21120971ebf9f5927cc6eb5a205c0b20104a6650eb98e1818e988bf3765298cb58cdd8876acc438a36a1b7a9ed433428aeb1e7012b539c7db0dbbc595c1de28e29ac8d3c6ea3c9bee835b296cbe50c60542a50093249f2c793c4af3fe43161e38f79fbb8df17bfc534ca649f805215f4be03253e93405de59ab851e84ca6cf09db94154b47b5f6cb4ce3c8b75cb44aca9670186028b1045fd358891d7636cc267de39d4599204d2d434ec35a337955f6e69fa9beb310a51307cd3f1b1e5800b885c9447ca56f5f88142950331309e36a9c815c618839b0bccc5a22a276be61352ae0bf28ac4315ed881882409dbec76e55023587100916d59e6a54824234781c78950772bebddb3306904ebb7d5f344831e104980d069de26913ad39153b0b52d2629013fa0dcd891609928f291cfc4d05256ac5a0512107f475a0c47bc9fd4d2ae3c1b3b94db04a85bc35844e5f1397964bf1d80bd6dacedbbc436f50352069d2ad491d9dcd7af637e3903879596f720bf028cb32bc6bed805497c32cb6f3339ee54221a81add73a56cdb1653f8ae5e6bcab58141aa1cceb576bc0265824477590b21accb5e8b148794fe6c5b333aa0322124e480c95acf16a6f6e47a96f6753fa0e120a9a274c060032ce1fc6fadf495d3036e94f1def96f4fba1adbd9530c493a6994fb10c62c8ba94632dde738607a9cbb0a0eaa056507f0e0f14305719ca008b2f9cf30564a22c3b678b316b229a9e450b6e0509af01d540003bd5d919b80be8b1a48be824d2af4a9117072516c729b9b3cb43728159ef1be80b8e39e698f675bfced79671ff2f6f142ac51ec645a1d513c5e3a51c7dd3ad45e4ecaed34a9afbdedc1f1795795b70663bb5b5530b438fe34b68f4f098ec3e7168b0224c83fe48793877636929f47fe850660ef91e575f67d8534889e5f61c627344676c7fae8f724251b690504681d87f761e2a8a1b90453e6ce161ee926c4e2adcd16ba2a2dd9f3fc308e8f997b467736908bb47864df746107980f78c1fb6998cb797988ab2e5b149bcd1bed280716cf26a3e98c61aa9245ff70a98514b6cc69aa0da64407d2442a5bd758b3cb4b146a98fc682c49b7761a64536e1761eec4c0c3df47e2fe60f6163fd8af196d87231d90b82e1ced101343f97b4ea74d971fdfd1a78c4d31b4478fca14b03e21324c3f8051e37bb4fe7bf6045ef57a57793387246e550961801fea296d58582be651bd73031f25be37cae45fd3d26b32f02baeb6be3793445cf8327408650321431023775f29fd9aaa37f4a87e2b18401c7a4ef3ae1a85a739bfbb458f0e4a84f6048657de1d03fcc0f30b0fda34b157d76dbd17cbb545fad6a22161c45e02896f4e3c1d3f22ba52e90cb0582e1ee4314e633e29c42a99ca96778f3e7b4d7c43e85f623729e5444e3c6ff5315a7292993a6c9913adfcf4ae0e75e0c113f83e737111ffa45a3fc778fc530d752aedffaabfc5bb611e3c090d6a51289f24b3714453eb247eb8652af65d05f7f53937eed38862fc60ad016886720b341a2606f7ed807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0x1000}, {&(0x7f0000001540)="48963a8211360d796ca65b41992e7f48609f10077edd2acfa37fdb23b356b6ff8f3f9bee7dd20d92a24072ba6a22a59ae30f00e9c13901f7c20d0e65d02c9d98d8c229b4b8e4f8d47d34480d851e8b1f429d8b08018b5678a5e583ddf2e4f26542598548f429a8ca506ed5094c38ad619175c8043dcbb59796", 0x79}, {&(0x7f00000015c0)="30a547bfa84c5f2818deea8f683cde1c6194d52692d361813b250671cbc7a7437585bc92c9b1fc24aa9d5bd13d9428422179b57831f4abd0af0ba73f6bee19204ad136d2bbb88562028d8db9ed22df30dd0bd8c9c7a79b35ec5f", 0x5a}], 0xa, &(0x7f0000001700)=[{0x30, 0x11f, 0x42, "67e2c4830b1f5f5c4ef578fefd97a7d92e08623ff4c1dd4e41f6ad050ce5a690"}, {0xd8, 0x10b, 0xca08, "6cfb5f7d817c7e29ce22dd8105180ba6daf61f684b171c989920eda66358b218d6e550b892ef2ce941a8c94f59ba75c8ceee43fc8ee530f2da30be95fcc1ab1dd42a32f84c6ef551d5284aca1e1896224d5f08952d19f80a597c8e06f050cd176884cd4238d18469bb0e00e4a1a8cf81950cbc274830cf458e2920db457b05c1e2d1f21e57b4c3152c660a1ed6c36f63b6bf9d2222ccc5f2560eccd2f1c7dec1be747c568580c4e15850ce39262e2cdc9e8255de229bef7f8f037d12f69ee358d9ad9450c0"}, {0x90, 0x1, 0xdd12, "7208d3259b6569a9717c673d8b76008af45e3ce473e59b0375004485d6cf01cef7e703f2825903c1cde2b18c1ac5cdc2753f1778f88814989064e1187ba052c61e3531de335da8d9ea6327ea000f2ef1a00d46ee87b951aa7f241865143075cb80a1243c495c60209311068067a23ab1b7f3487a20d91f0bc98976750941"}, {0x90, 0x11b, 0x100000000, "363354dee5c0fcbc78e67c30e5bdf0df0cb357029f50ca74c4dc767822893b8cde817ecdf52940f3dd54f3fa4d79dd53c8eb9789d6162b31f85d39eb28a9f5050defbfc029799a71ab763300b0c4560937470769a5ff4fd032b6629c07e787bfa2a4a3c02094b93151dabfa8c4d29fea4380f18c7fe0288b23"}, {0x90, 0x18f, 0x5, "9fec42a9df2f2d0e31ee879baa284f3079789c27bd7d2b78757a81a0b0d99f276fe19c794e9204b46d449f27d04f03f9049ad7b8f2a3682da8c017d63f25316e656cd6007e6fa26894f2f34a4f5983d1caf9a619aef8749d1763acd74ef9890364310b3aaf618abf0b8d4c48cb079c0dcbec5004af3d29d461"}, {0x100, 0x112, 0x1, "a8be8998c791550d532c53bd2afddd955698d323933d6f09b6f2030f948f7db4b56ca6c6d1dcff045bcdc57b5cdb5932ce0d1289f60e24fa27f21e8fd5450b7d0721a7040a414018526cf755ee4271a5ca27043af001916e72bb144aa17784b98c40b6463eafb60955ae60cb095063ffbf7afb9bed3fd861cd14720fe433a33db789c0de0882575310ada1a7c5453f92425075b120f5ecf3adfc1801add0f45ad0ecf6f7a35aa5511904f58ffc3a17ef709ff66089a298c51d4dbb2010523e9ff975a2b300efba2c09954947f9570acbd68071fad7dff30af27e3eae956745b095a98fae3cfa73e6647bcf36fd7c86"}, {0x20, 0x10c, 0x400, "be0a1f15065301e894131f4250028d"}, {0xd0, 0xff, 0x78b, "b291653c44cd6004188496e70017f83cf852a07e8172a434d1d8d914d500b8cc5244a13f0c84b8c3d7fc3351d9d69c006b1866527e2e87949c1fa72a1ee3204f71ba764ca74bdd15eaffea8b4757e9f7e1e09e21c9beb39b6bec489603b9d9d07a3b958ad47c56f549444153b3754814cb93a04d649e492610659c9af175e988fd876443d06dcb2060b7ea087551267677ff243ab465be01fca127113389fdde2b1947f5bdc41624b56c68c93048ba33298cdb460fda3a0038dd6155b8a761"}, {0xb0, 0x0, 0xfffffffffffffff8, "434d74b5af9f0909ce7ba69da68ede0fe0e1d85327bb27b274f58714556e5d6c5d2236835f0c45815b79f72a5fc10424b0de0cf38cfc41c70367d8cc628c5b6a08efe215f24b5554a585af8b9d5032ce112aaf95f98c95535bfe78cd7afba89802e313c3378a78d8df91ea0a1421c68fc34d370117007161a68ea20952ec6d198bc866b4b7abb1a47e0ea29f6476daf28055825f6aea2767ea"}, {0xb8, 0x0, 0x7, "b53cc98bb5cf7e96634f4fd8314f7b124e663d6b5738c5bb936bf4738e318d6cbd42f57f2bc816d9d03a255b0e920581110cb0422807e572e04ffe073685b62e68c87ac7ac95346ef55689cd6787b42ce3c5cb36fa0b8b5aefb81fbe6ea47695ea1697afe3f2445a56d236fe08ff2b869ee967d095f6fc7b77be9f545fd36ab1cdce4acb15cc038ef97ca451a9745ccec22de3e8aede4779c7b34b6f1342c3a954"}], 0x610, 0x8000}, 0x2000c041) 2018/05/11 16:46:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:37 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb, &(0x7f0000000080), &(0x7f00000001c0)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0xfffffffffefffffc, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1}, 0x8) 2018/05/11 16:46:37 executing program 6: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0xfffffffffffffffe) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1, r1, r2, 0x4, 0x80000000, 0x2a0000) 2018/05/11 16:46:37 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000c40)=0x2, 0x4) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) tee(r1, r1, 0xea, 0xd) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4013}) clock_gettime(0x0, &(0x7f0000000b80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)=""/97, 0x61}, {&(0x7f0000000180)=""/198, 0xc6}, {&(0x7f0000000280)=""/47, 0x2f}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/195, 0xc3}, {&(0x7f00000004c0)=""/191, 0xbf}], 0x6, &(0x7f0000000600)=""/188, 0xbc, 0x5a1b5a99}, 0x3}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/217, 0xd9}, {&(0x7f0000000800)=""/72, 0x48}, {&(0x7f0000000900)=""/235, 0xeb}], 0x3, &(0x7f0000000a00)=""/221, 0xdd, 0x7}, 0x3}], 0x2, 0x10000, &(0x7f0000000bc0)={r3, r4+30000000}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000d40)=0x5) ioctl$TUNSETLINK(r2, 0x400454cd, 0x306) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000c80)={0x0, 0x8}, &(0x7f0000000cc0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000d00)={r5, 0x20}, 0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, 'ifb0\x00'}) semget$private(0x0, 0x0, 0x202) 2018/05/11 16:46:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000001680)="9f", 0x1) r1 = syz_open_pts(r0, 0x80a80) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000380)=[r2, r3, r4, r5]) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x20000, 0x2000, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0xffffffffffffffff}) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/104, 0x68}], 0x1) 2018/05/11 16:46:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') finit_module(r0, &(0x7f0000000040)='[cpusetem1[\x00', 0x0) r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:37 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) keyctl$dh_compute(0x15, &(0x7f0000000480), &(0x7f0000000240)=""/233, 0x59, &(0x7f0000000100)={&(0x7f00000005c0)={'digest_null-generic\x00'}, 0x0, 0x1b2}) 2018/05/11 16:46:37 executing program 3: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x80) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000105082) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) socketpair(0x0, 0x3, 0x10000008001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r5, &(0x7f0000000300)=""/213, 0xd5, 0x0, &(0x7f00000001c0)={0x4, 0x0, 0x0, "102e5e5f61cb"}, 0x10) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', 'md5sum&\x00'}) sendfile(r2, r3, &(0x7f00000ddff8)=0xe00, 0x102000001) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) io_setup(0x1f, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000580)="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") syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0xba, "345929d838bd707ee390f3899010ddcb8bc03c983d28e17f04075060dbc903d9962bfe8271610d6b08321ad642cb376d5cf009bba77971a36b7e9cb20bb7b7dba365d9e048ca79c5dbfa2c4f7875b26fc19ee5338aec2e227d0022aa13bb47e574a1757af4c7bdacc0beeb2985efecf84426484dd4932f7e28bc9b36b495809b26558b5fd90a6c9ff21d93003ab141574ca2fd993f356172dfdf91f3acc8f8e01038b73fe152548c8b3dcc5f5e8c255f2eabb3ea4857c639cacb"}, &(0x7f0000000500)=0xc2) 2018/05/11 16:46:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:37 executing program 0: add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000ac0)="10323070398741aa81c32cbfd79af8b0063e529c15ba1e620a1c21f0f95a9f00a713b23d717c59306b74df47c2981ca1521ea8ca", 0x34, 0xfffffffffffffffc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x400) 2018/05/11 16:46:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') finit_module(r0, &(0x7f0000000040)='[cpusetem1[\x00', 0x0) r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b7bf20)={0x2, 0x400000000000003, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x116) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x1, 0x5, 0xff, 0x2, "31e4b917ab1f7a87a96d6df2fc1573ac7e9ac94f4b819bdb3c55b9956a4c13a35d390e610542b4f5c13d5b9b", 0x7}) 2018/05/11 16:46:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x20000000005, 0x9}, 0x2c) ioctl$fiemap(r0, 0x4020940d, &(0x7f0000000080)=ANY=[@ANYBLOB="a4"]) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/11 16:46:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:37 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x3}, 0xc) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = socket$inet(0xf, 0x3, 0x2) sendmsg(r3, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/05/11 16:46:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000400), 0x0, 0x800000020000001, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc0\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x122) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet6_dccp_int(r2, 0x21, 0x15, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000800)={{0x1, 0x0, 0x1, 0x8e3, 0x87, 0x9}}) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000006c0)=0xe8) setfsuid(r4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{}, {0x4, 0x2}, {}], 0xc6) sendmsg$can_raw(r1, &(0x7f00000007c0)={&(0x7f0000000700)={0x1d, r3}, 0x10, &(0x7f0000000780)={&(0x7f0000000740)=@can={{0x3, 0x3, 0x50, 0x7f}, 0x4, 0x0, 0x0, 0x0, "c03e30c63d2dca89"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x97, "537f3e14b5feeb511748b366493300b8d9dea263a6539997a97f50678082a513ea966f4e00c603b868ed73d84e52b79679fcc737e984c8d797b7a9d6d14504dfeb4190e51b32d8b7366bcf04064f55c948c1958641a2c002feea5025519cf207cbdc4fe418aa94a2cb6ab59ca7a6348b772ad3c7d636de0288260c2d2001bb4e3cf53ef7c590b0a683601c041e4db40359512d81e7b30e"}, &(0x7f0000000080)=0x9f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)={r5, 0xce, "de5d7004c7397e93e3aba5b05a59466a46863c4a78a6bae7928cb339a6fec240533f5a761d9775270035d01d41ea4b430732cad3f7e36ba18d33a491fb63068e824e9add89b71e3ae0233702f510dab13c87904e5365c2f30dc36b7c8a8588d497c2f4bbc54c43fc90bc18fc0daf4f64eff93ff3fc19070970a988ece5a0587bd72f3b62929d9aaaad9605b8e6444fa4ba34f31fa13fdfb99d1f91c1b876b36807e9d447d391bc1ebf9e01563ab13e5ea4946027cbaa321da271cdb0ed7c6ea45bc64ff472eed495ffb10ecdd186"}, &(0x7f00000000c0)=0xd6) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000840)=0x7, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x440, 0x0) recvfrom(r2, &(0x7f0000000500)=""/56, 0x38, 0x0, &(0x7f0000000540)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80) getsockopt$inet6_dccp_int(r2, 0x21, 0xe, &(0x7f0000000140), &(0x7f0000000380)=0x4) 2018/05/11 16:46:37 executing program 4: r0 = userfaultfd(0x2000000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xfffffffffffffffd}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ppoll(&(0x7f0000000440)=[{r1, 0x40}], 0x1, &(0x7f0000000480)={0x77359400}, &(0x7f00000004c0), 0x8) 2018/05/11 16:46:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') finit_module(r0, &(0x7f0000000040)='[cpusetem1[\x00', 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:37 executing program 7: r0 = socket$inet(0x2, 0x3, 0x3e) clock_gettime(0x0, &(0x7f0000000240)) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) clock_getres(0x1, &(0x7f0000000140)) recvmmsg(r0, &(0x7f0000000140), 0x50, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) 2018/05/11 16:46:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x32d708d2d849958c) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400) sendfile(r2, r1, &(0x7f0000000100)=0x3, 0x2000000007) 2018/05/11 16:46:37 executing program 2: r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0xa66, 0x80000000, 0x7fff, 0x7, 0x4, 0x6b6}}, 0x80) r1 = socket$inet(0x2, 0x8000000000003, 0x2f) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x17b) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0xc1, &(0x7f0000000140)}, 0x0) 2018/05/11 16:46:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000180), &(0x7f00000000c0)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/11 16:46:37 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000fb9000)=@sco, 0x80, &(0x7f0000e9c000)=[{&(0x7f0000000300)=""/219, 0xdb}, {&(0x7f0000000400)=""/43, 0x2b}, {&(0x7f0000000440)=""/54, 0x36}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0xb9}], 0x7, &(0x7f0000000180)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) 2018/05/11 16:46:37 executing program 4: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x200, @empty, 0x7}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}], 0x48) r0 = socket$alg(0x26, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xa0180, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000040)='<', 0x1, 0x8000, &(0x7f0000ec3000)=@nfc={0x27}, 0x80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0xdc8a, 0x4) sendfile(r2, r1, &(0x7f000013bffc), 0x59) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f0000000280)="260000001e0047d791f60000000822070700df4b4800010000000000aa07550500040008f973", 0x26) 2018/05/11 16:46:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:38 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x400, 0x4000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7ff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000580)={{0x2, 0x3, 0x1, 0x800, "5c8640ea2c788f24cd7c3b0d23fa3a2fb7849eb51cedc6415d4fba11b8744ca7d90ac859c9d02368a4ccdc65", 0x200}, 0x4, [0x7ff, 0xd57, 0x2, 0x9, 0x8, 0x5, 0x3ff, 0x20, 0x6, 0x6, 0xffffffffffff5112, 0x0, 0x80, 0x100000000, 0x5b5a0152, 0x6, 0xeca8, 0x4, 0xe5b4, 0x61, 0x2, 0x4, 0x7f, 0x15, 0x7ff, 0x0, 0x0, 0xdb, 0xfffffffffffffff8, 0x10000, 0x7, 0xbe6, 0x20, 0x9, 0x20000000, 0xdec, 0x0, 0x3f, 0x3ff, 0x4301, 0xfb5b, 0x80000000, 0x3a4, 0x7ff, 0x0, 0x101, 0xffffffffffffffff, 0x5, 0xf70c, 0xffffffffffffffff, 0x3, 0x4, 0x80000000, 0x9, 0x6, 0x8, 0x401, 0x2, 0x5, 0xfff, 0x0, 0x6, 0x7fffffff, 0x5, 0x1, 0x7, 0x266, 0x8001, 0x9, 0x1, 0x8, 0x1, 0x4, 0x2, 0x400, 0x227600, 0x5, 0x8000, 0x3ff, 0x8, 0x8, 0xe987, 0x401, 0x3, 0x1, 0x5, 0x80000000, 0x8, 0x337, 0x3, 0x80000001, 0x5, 0x1, 0x100000000, 0x7ff, 0xfffffffffffffffb, 0x6, 0x4, 0x7, 0xa786, 0x1000, 0x1, 0x1, 0x730, 0xaf, 0x2, 0x5, 0x6, 0x2eef, 0x3f7f, 0xfffffffffffffffb, 0x9, 0x6, 0x5, 0x3f, 0x9, 0x6, 0x0, 0x400, 0xa625, 0x100000000, 0x0, 0x1, 0xf5b8, 0x0, 0x0, 0xfdc, 0x8], {0x77359400}}) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000200)) write$binfmt_elf64(r3, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000)=0x101, 0x4) 2018/05/11 16:46:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:38 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readahead(r0, 0x56e, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$nl_xfrm(0x10, 0x3, 0x6) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/05/11 16:46:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x440201, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080), 0x0) 2018/05/11 16:46:38 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x1e5) r1 = socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000180)={0x8, 0xee, 0x1, 0x4, 0x0, 0x4}) r3 = socket$packet(0x11, 0x2, 0x300) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x1, @rand_addr=0x6}}, 0x1e) sendto$inet6(r3, &(0x7f00000000c0)="be4068efbb3c56a5d016addca2332abb0cdba546dba0b84f4183d2cca7af1a639ffdd4b60cdf7c7e497156632fc7372304f5", 0x32, 0x0, &(0x7f0000008000)={0xa, 0x3, 0xd, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 16:46:38 executing program 4: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002285, &(0x7f0000000140)="53000000012e2a68244e7800bb5931fe231331c49b6fe3b9a371ae57f9bd6360afaf1f38ad11aa8f0a9bd85fd5e33a142f089a6cf8ba7df66ece2544ad717411e3a9ee2e77beacfa6620f5da399076fa87ed59b1ce228dae5dc80b3b46cb9483b97ae390312b715d5f6e33d5d03ce8852446250f5678629db9ab44a3cc8f60f6dddbdeb9efb786d8b38a7d54ac30e9ab4888dd6d992b5ca2e4bd2093f1657d9b70a120696f45badb4a733306693aa33250f70060438f441417620f") 2018/05/11 16:46:38 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/43) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000052ff0)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 124.169396] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/11 16:46:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = eventfd2(0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080)=0x3b, 0x10ed5b) [ 124.262775] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/11 16:46:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c1295e4eca6c0db612ec6f") getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34797c68700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000300)="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", 0x315, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x6c4}, &(0x7f0000000180)=0xfffffd92) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x101}, &(0x7f0000000240)=0x8) getuid() 2018/05/11 16:46:38 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) unshare(0x400) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) vmsplice(r1, &(0x7f0000000480)=[{&(0x7f0000000340)}], 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/05/11 16:46:38 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f00009d3ef4)={0x1, 0xfffffffffffffffe}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x101100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0x6}}, 0x278, 0x9cd}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x1, 0x8, 0x153, 0x6, 0x2}, &(0x7f0000000280)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000002c0)={0x1, 0x1, {0x3, 0x1, 0x2, 0x0, 0x800}}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x1) 2018/05/11 16:46:38 executing program 0: r0 = eventfd2(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r1}, &(0x7f0000000140), 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) write$eventfd(r0, &(0x7f0000000180)=0x8, 0x8) 2018/05/11 16:46:38 executing program 3: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x17, 0x1, &(0x7f0000000080)="d4"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x44000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001100)={r2, 0x1f}, &(0x7f0000001140)=0x8) 2018/05/11 16:46:39 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) wait4(0x0, 0x0, 0x3, &(0x7f0000000180)) wait4(0x0, &(0x7f0000000080), 0x40000000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}}}}, &(0x7f0000000300)=0xffffffffffffff4d) 2018/05/11 16:46:39 executing program 5: socket(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c1295e4eca6c0db612ec6f") getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34797c68700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000300)="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", 0x315, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x6c4}, &(0x7f0000000180)=0xfffffd92) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x101}, &(0x7f0000000240)=0x8) getuid() 2018/05/11 16:46:39 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000040)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/11 16:46:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000191000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000240)='loginuid\x00') syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x26000) sendfile(r1, r0, &(0x7f0000000040), 0x7fff) 2018/05/11 16:46:39 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='statm\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000240)=""/233) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x8dcb}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x20, &(0x7f0000000140)}, &(0x7f0000000380)=0xfffffffffffffff6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000000), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x198, 0x1e8, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@mark={'mark\x00', 0x10}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2f0) 2018/05/11 16:46:39 executing program 6: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) dup3(r0, r0, 0x4000000008000000) 2018/05/11 16:46:39 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x80000001) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) r1 = dup2(r0, r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) sendto$inet6(r1, &(0x7f00000003c0)="81147cd6b57d5ba66f74ff5b311093c063f37dd4e8ea27312604e27becf8694c1bab85bf6e4e5b27deae864e726fd194edc03b09d1e194f563a1554761a86b48e97d58dbda404a14fe3dc4b097fdac3b73d5ab7c1cdb7a342b78a8fd93c2b19f4126737d06c7b74bd81393fa889fd5372b4b963d25cc05eaea6dd045bf790cda0f0d", 0x1f0, 0x800, &(0x7f0000000380)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8c}, 0x1c) listen(r1, 0x5) sendmmsg(r0, &(0x7f0000001e00)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x5, 0x5, 0x6, 0xda9, "89a3afec227070cfe340e49f4eaeb861e94241b16a0ef3f6647a072ca1bc20b2385e9bf0084d397d105421b2e6099acc957108a45cbf8dc3cd1a87aa9a4155", 0x35}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="42a08060f8f0575d6347b9037e9ed9d086de9e691ddf50a53d65f035116f139d8dc96f0211404827b49ee5e1269926c1ba0bde6f469c2f3fc32e14b491a719bf13416b8779bcba14bd284d2c04519d9a9c2e8426fa266b560e9c2b6c0ce06e563362044e275078f91039db81a8719148b5e601752291653061d71789e08aba539dfee9f58e7bbbb34e19936f3cb850264abba3aff8beabce9abe05f33f439c904063b924e5d3d72c30abdf0dfa5aaa095566f1b8c0bd212d9099a9ae", 0xbc}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="d800000000000000010100007795d88ab546dc730000d793f0087b16f6bf644c62f17ada78403ac599470a3c510e842e675927cbd41ce7581bbde339fee8b0d1fc16f825b2af15badfed5d9db2770033696b279c95188bb56a9c7ae4eb506c8db0c01f27c44ddcf0d986a1242c39191bc9bfb7dfd611f17097c147dc511d7bcf5729f331f828b3e031855b94dcde442a9daa6c0300000000000000c3a23a455645521dbcbbc3470bb74b136079626062d1c5f156cbcfaccb39ed7c168790d86a0eb624db60c8f888950f84c1aaf5f6000000000000000000"], 0xd8, 0x80}, 0xb5a}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)="32feb5f1083949fc566c0bddd6ea8aedc5715cd833d580a4645efb7ead0650391762c36232a628c7832cc4e0125a4b7905d1a5cbf8cb7a5f49fba15a7b0b289a34277271", 0x44}], 0x1, &(0x7f00000006c0)=[{0xe0, 0x112, 0x40, "955f0b3c8d861859318c0b623af382b5a70887bebc9795fc16dfdd19c5c87730416673da7ea98509174fb380f01e17027cd5bb77915be9b8124d5f32fce15bc03e01f205034bbb15159a91b1e15633229d32323def9cf874ce73043f2bef3d95af25224e3d6d0dfc01a9c4da576cf954c682387e3333d55db27e5cef581207b3991cd397f419328744e13b1b4fb4b7a2656b898ebf8c0f50d36dd89073f088643490b61c0f495a4e3b1c5e722b11f05a9558abe20472db05fea888ec7be440e887281e1296e8a285eb7a86"}], 0xe0, 0x8015}, 0x100000001}, {{&(0x7f0000000800)=@in={0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000880)="f2ea221233531828872dc4cb58e2a9cf08c464b66dfff6315e78527965884ecc1ca404bada413ead9c230ed63db04c805c88dc030b96cf94a601799c5245411b4dc85a843073de46baf9d1cadfccc4eba88ab5706c53efaa8e51c268d717e0db32f5b3c258308e9d4b3491e5000433164ad6fe454632f6734b8289c370a010cde004d91416b82048e98f6a6a829d36067b879d424d3672d1831682cea857ef98cca3e0c6", 0xa4}, {&(0x7f00000009c0)="643fab433b1b88004287f2be441e7b7620fe13bc465ac68a46b083a895a4f050d41c9ee112acdbff7b4954a6dce79a1eddb9a4ff9c1dee00b7b40733422c331f7b5a9bd77250c70f2fe86916169f11d67a5805e70a49cd0fd2c65c0cbd61816cf42f497208014f068a6b6a87314e472142a6cf326cde39a6ecfeb582041807b0eb054e8fa02feb08c0", 0x89}], 0x2, &(0x7f0000000b80)=[{0x100, 0x13f, 0x7ff, "7e1880458fe6baa79983878de48cf0324403c19c6b383b2371543d9792b4ee67308a3059e6b671ff32ae7fdde5d010801a64c64760aa73aa8bd6c9fbd5f33350986438c709592670c492093a4706cbe6e7ad1728573a503e17882fb345201985a0685eee1e31e0cff0399207f12dc49dc21f9470b14a4dc237a0093f89876443de885c695b6d548f1b1f0af4f59e389ea1fecd75b3f344cf9b62c7b64ddaf76ee1fc9343ac42fa8a59e8b72c5d755f64aea9ebf3ff699297ce88441a1ee895a938328bbcf7437110e151a5fd3c783f5eb9a7bf48187133204748b0854cf7e4b63ec55383f3bb3ea0cec1"}, {0x108, 0x13f, 0x40, "d383c1b8ab9ef81d6a46fdc761aa438bd02e1720667014bed49f7ba9ed80f37b73505ea6dcbd61051c1062831d4ee94f8bbf03819af19598a860273330d57aa4fd8e227c0cbe05c564a21d288768239ebfc28d9f6bf3ca8eaaf8fc9d4097dbcbbe7a9a6a99ec6fd2d75213c412047ddd08030d8fb84219a958d18b88a5ca9e710dd91b5b4c036b98dd113303e76b7c2cca7a2db1d32fa349b1de90eb44984c84d396cb4b5d2756469cd3c7c4ab58932a08df85d264c1e42e49480b43a4417850d172c88ce70cd00d6352a1008bd9372e6c2772f53f27179b22b46fc8aa75201d7261b05e9fcd2565a96db5a7a4b621a5de7f5c2d8f5727"}, {0x20, 0x6, 0x240000000, "db7aea74cbb30a5cecbba6"}], 0x228, 0x1}, 0x1ff}], 0x3, 0x4c8c1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0xc) 2018/05/11 16:46:39 executing program 4: unshare(0x60000000) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff]}, 0x0, r1}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x21bb59e3d57216f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000100)={0xfffffffffffffff9, 0x2, 0xfffffffffffffcd9, 'queue0\x00', 0xfffffffffffffffd}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x4a, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffffb, 0x9, 0x7, 0x20, 0x101, 0x800, 0x6, 0x1, 0x0, 0x5}, 0xb) [ 125.866465] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 16:46:40 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:40 executing program 6: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000579ff4)) timerfd_settime(r1, 0x1, &(0x7f0000765000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) 2018/05/11 16:46:40 executing program 0: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) shmat(r0, &(0x7f0000c66000/0x4000)=nil, 0x7000) mlock2(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x0) munlockall() r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x2b64}, &(0x7f0000000100)=0xffffffffffffff93) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x3, 0x40}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/05/11 16:46:40 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x9) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000000100)) syz_emit_ethernet(0x42, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x8, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@generic={0x86, 0x2}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}}}}}, 0x0) 2018/05/11 16:46:40 executing program 5: socket(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:40 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) write$sndseq(r0, &(0x7f0000000240), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x402) recvfrom$ipx(r2, &(0x7f0000000200)=""/196, 0xc4, 0x40000000, &(0x7f0000000300)={0x4, 0x3, 0x7, "b8ae0eb88d47", 0x1}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) getdents64(r3, &(0x7f0000000100)=""/118, 0x76) 2018/05/11 16:46:40 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffff61fbe914aaaaaaaabb08000100d9780b29fda0f01d859f4c51add200001c00000000000090787f"], &(0x7f0000000000)) 2018/05/11 16:46:40 executing program 2: ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000914ff0)={0xfff7fffffffffffe, 0x0, &(0x7f00000001c0)}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x3d, &(0x7f0000000080)="7fbe48fac2c2bacd35c0a6f83b287d525d35bef8d11de9f522dccc5e43e0c6592db7101e24aa15672ced9cb2b9dc599eaf825dbf3b65c2927e3134b06b"}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 16:46:40 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000e5dffa)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x230880) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, 0x28, 0x1, 0x70bd29, 0x25dfdbfe, {0x17}, [@generic="5e3cceee004f6f89520804cba9c236eef687dd63dd93a4ad13b33cf731f4515efca6cfaf2230b8fd39b18193b664c7c21ff513e364fe79b8999dfeba891e7ebf4a719e67405a3f174aa9cfddce772c4b4f68ed41e241", @typed={0x8, 0x40, @fd=r1}]}, 0x74}, 0x1}, 0xb991a7bf4bd93cbd) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000001c0)) 2018/05/11 16:46:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x1, 0x1, 0xffffffff, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x202000, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x101, 0x200200) 2018/05/11 16:46:40 executing program 5: socket(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:40 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x103000, 0x0) fchmod(r0, 0x4) close(r0) 2018/05/11 16:46:40 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) fallocate(r0, 0x3, 0x7fffffff, 0x59880bcb) ftruncate(r0, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xb12a}, &(0x7f0000000140)=0x8) fremovexattr(r0, &(0x7f0000000180)=@known='system.advise\x00') 2018/05/11 16:46:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x0, &(0x7f0000feeff8)=""/8, &(0x7f0000000040)=0xfffffd9e) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=ANY=[@ANYBLOB="8903000000000000000100050000000000000008000000000000000000000000aa00000000000000a7e831ea75d5b9171eff949728b4c7d3fed20881fae4c9290dbceac3f2a3cd0a4efe315265077716f768943d50f285b2f8c4f73b8ebfa03fda8cea77e5151f23249adae91b45d404a04a25aea36e68c9843b04d772ba9bb2ec08ffb2c78d8c4b08b5bf6ac0ba9050cc09e5061ee82951e597925d2a39a65f76efb1e0826b986389197877558092b182ae731a2b38a3328da4"], 0x28) 2018/05/11 16:46:40 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000003c0)="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") 2018/05/11 16:46:40 executing program 2: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x3f, 0xffffffffffffffff, 0x6, 0x5, 0x1d, 0x1f}) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x7ff}) 2018/05/11 16:46:40 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:40 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:40 executing program 0: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp6\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/142) 2018/05/11 16:46:40 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x100) r2 = dup3(r0, r0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r2}) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000300)=""/195, 0xd) 2018/05/11 16:46:40 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge_slave_0\x00', 0x10) fcntl$addseals(r0, 0x409, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x8000000000000000, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x2, 0xb8, 0xfffffffffffffffb, 0x6}, {0x6, 0x7, 0x1, 0x3e03}]}, 0x10) 2018/05/11 16:46:40 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x4e22, 0x5a8d, @empty, 0x667}, @in6={0xa, 0x4e22, 0x10, @remote={0xfe, 0x80, [], 0xbb}, 0x800}], 0x64) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}], 0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="4c0b000009007353b396c374755a92f71111573dd193063e765b8be741d4d1e7e6ac8469d019de59d02d4bfac203cb0f09c33dabe268d47eb56df3391ca8f81d47377f960ad2298b5b409ee0dd1986f07d9038c20c373a2e6f965d505522a7eac2e010bbf11af9f1da8d49250ffc5811e538f35f37273a17ced99e81f1d9ad0f06d7cdd1ba59ccabb5acae3e4ef5f2b8d31b15588e8f1ec77d516774e1e8a333f52c06bd0b5a5fb88c8f2a42a0196c3061fd6f49194831050733ff7852ddcb8a618c49735e73432766a048d90377e5be38aef033740963cdb857928afbdd6ee7c0eb04c4088f82639d968a3dc553047ba725"]) 2018/05/11 16:46:40 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='gre0\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)={0x2, 0xd, 0x2, 0x0, 0x293, 0x0, 0x0, 0x255fdbff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) restart_syscall() 2018/05/11 16:46:40 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x609db0ac}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x6, 0x7, 0x8, r1}, &(0x7f0000000240)=0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/40) lseek(r0, 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000080)=0x4, 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xca, &(0x7f0000000040)=0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x2, 0x7fffffff, 0x218, 0x3759, 0x10001, 0x3, 0x800, 0x80000001, 0x0, 0x100, 0x2, 0xfffffffffffffc01}) 2018/05/11 16:46:40 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:40 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x4000000000000001, 0x800000000) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000000040)) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000002740)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002400)="6ca1a600768e1b0433189059963d62fa8f50aab764ab0c7102eb81d78c9886a11020678d281ca36018f87c06cfdee02e4a3bbc73fc88882db653e5a94a7a9c8ac059f04a59fc3338931118b83b3e5b74f6f1f68d7737806366f6e45b37db05ef39242d1551e890be3342219b91ea20610bfffcd655f7b584a465f60a9d0f2666", 0x80}], 0x1, &(0x7f0000002540)}, 0x8000) shutdown(r1, 0x1) 2018/05/11 16:46:41 executing program 7: syz_emit_ethernet(0x1ad8, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x5}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0x0, 0x2, 0x7}, &(0x7f0000001100)=0x10) 2018/05/11 16:46:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') getpid() r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x480}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='stat\x00') sendfile(r0, r2, &(0x7f0000a12000), 0x1) 2018/05/11 16:46:41 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) getsockname$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'sit0\x00', r1}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$alg(r0, &(0x7f0000000dc0)=[{0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b00)=[@iv={0x18, 0x117, 0x2}], 0x18}], 0x1, 0x0) 2018/05/11 16:46:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0xe3b3, 0x7, 0x3, {0x0, 0x989680}, 0x4, 0x3f}) 2018/05/11 16:46:41 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xffff, 0x4) sendto$inet6(r0, &(0x7f0000000140)="b1b15bf176d4f29a9b0cab6b0fb101a26f968d0f4129842e1b4fbefc39cdce06b1421b8a7665b224", 0x28, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x2) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000740)=""/15, 0xf}}], 0x1, 0x0, &(0x7f0000000280)) 2018/05/11 16:46:41 executing program 0: socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x220000) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_newrule={0x40, 0x20, 0x323, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14}, @FRA_GENERIC_POLICY=@FRA_OIFNAME={0x14, 0x11, 'bridge_slave_0\x00'}]}, 0xfffffffffffffe07}, 0x1}, 0x0) 2018/05/11 16:46:41 executing program 7: unshare(0x40000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) unshare(0x2000c00) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0xbc6}, 0x4) ftruncate(r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x11}, 0x10001}}, 0x10001, 0x101, 0x8, 0x3f, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x66, "6e14bbe575f1eb42333ea5b86fb467628892e5c95eae69fd57fce66454c0871c7fd32cd490bfeb7ceeabc88a10e22acde747699d58291ee355878d8d0a3421a0c201000f378e63de936256158ff01ef6fc665b83fe5fab35e76847a49777a73834f4e6edafb5"}, &(0x7f0000000240)=0x6e) 2018/05/11 16:46:41 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:41 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9f, 0x8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) getpeername(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) 2018/05/11 16:46:41 executing program 1 (fault-call:2 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:41 executing program 3: unshare(0x40600) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) setsockopt(0xffffffffffffffff, 0x800000010d, 0x4, &(0x7f000045affc), 0x0) 2018/05/11 16:46:41 executing program 0: r0 = socket$inet(0x15, 0x80007, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x6, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) 2018/05/11 16:46:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4000000008910, &(0x7f0000000080)='\x00\b\b\x00\x00\x00\x00') r1 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'lo\x00'}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'lo\x00', 0x480}) 2018/05/11 16:46:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x77359400}}, 0x100) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x87}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x5}, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x80110, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003080)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000003140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x200, 0x1, 0x3ff, 0x9, r3}, 0x10) 2018/05/11 16:46:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = shmget$private(0x0, 0x2000, 0x78000002, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/30) 2018/05/11 16:46:41 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x6, 0x8000) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000200)) r1 = userfaultfd(0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000002c0)={@loopback, @dev, 0x0}, &(0x7f0000000300)=0xc) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000014c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e21, 0x8001, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0x7f, r2, r3}, {0x0, 0x4, 0x8, 0xffff, 0x2, 0xe6, 0xff, 0x8f}, {0xfff, 0x5a, 0x7, 0x4}, 0x5, 0x6e6bbf, 0x2, 0x1, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d6, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x0, 0x3, 0x80000000, 0x1, 0x2}}, 0xe8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r1, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000100)=""/185, &(0x7f0000000080)=0xb9) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/05/11 16:46:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xc0000) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x7, 0x7, 0x6, 0x5, 0x0, 0x100000001, 0x19000, 0x1, 0x6, 0x7, 0xfffffffffffffe01, 0x9, 0x3, 0xfffffffffffffff9, 0x80, 0x1, 0x3, 0x3f, 0x8, 0x0, 0xfff, 0x5, 0x1, 0x38, 0x1, 0x80, 0x7, 0x4, 0x40, 0x8, 0xff, 0x9, 0x3, 0x6, 0x7, 0x8, 0x0, 0x2, 0x5, @perf_config_ext={0x0, 0xcab}, 0x18120, 0x9, 0x1, 0x7, 0x3, 0x1, 0x6}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c3fff4)) epoll_pwait(r2, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x40) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$vsock_dgram(r3, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/05/11 16:46:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xbf9, 0x101000) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000001040), 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/11 16:46:43 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) 2018/05/11 16:46:43 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x4) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') read(r0, &(0x7f0000000040)=""/32, 0xa7) 2018/05/11 16:46:43 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:43 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xffffffffffffffff}}) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x400) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) pipe(&(0x7f0000000100)) 2018/05/11 16:46:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400002, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000200)=""/205, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x7}}) 2018/05/11 16:46:43 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) r0 = shmget(0x3, 0x2000, 0x54000000, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/254) 2018/05/11 16:46:43 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x69b2, 0x800ffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xa00, 0x800) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'yam0\x00', 0x23}) 2018/05/11 16:46:43 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040)={0x0, 0x1, [0xf1b, 0x4, 0xff]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) syz_open_pts(r0, 0x383000) 2018/05/11 16:46:43 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000000000025, 0x24b, &(0x7f0000008000)=""/127}, 0x48) r0 = shmget(0x2, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/05/11 16:46:43 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ifb0\x00', 0x0}) bind(r0, &(0x7f0000000180)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) dup2(r0, r1) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80) 2018/05/11 16:46:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, 0x90) 2018/05/11 16:46:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x1ff, 0x0, 'client1\x00', 0x0, "adc56620c95e1fb2", "ef0898bd9c60c42b4138e41d2db58f3c811314ae8480690fc9e2f3bb182fc22e", 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 16:46:43 executing program 3: r0 = gettid() r1 = semget$private(0x0, 0x4, 0x200) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f00000000c0)=""/220) r2 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0x9) exit(0x0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) fcntl$setown(r3, 0x8, r0) 2018/05/11 16:46:43 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:44 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x7fffffff, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x4, 0x0, 0x4, 0x2, 0x80000000, &(0x7f00000000c0)='team0\x00', 0xaaf8, 0x28, 0x2}) syz_emit_ethernet(0xb6, &(0x7f0000000280)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x9, 0x7fffffff}], {0x8100, 0x3, 0x5}}], {@x25={0x805, {0x2, 0xf315, 0xff, "84c92c475a4b286170848faf257bef4dbc52083998ce4a090b205446d6df69716431355310a2c3aa7414f6dcc70453362bea2e68c88485b81cb1d32234b4e4bf59d39eee5b98b6675587b80d47ba09b5e5e076c3b0a1fd8deaa1f0c4665dc19c4b0cef04b103b77ecd66f8662c76db00c91cad62a8dc28e22bb5b14895138089e345d03a604754cb561b26055bd048ba1a89c82a6b81285594956de2f0"}}}}, 0x0) 2018/05/11 16:46:44 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)="343b0adc1b50cb8c63e0d1f77d72175add66eea8bb3a5d24fb2dd9dce988b1813480021f9941a02eb36ed4235ba0760c2883fd65be260ced9e8bd4621f168ff0f80ff2a9e19ded2a394d1238a943fef6572e67339d51a8e707b98b54da96f4620495d12fba2fe6cf1b239e4906f085644843e8c90b24cd6369005ceaf9043317211155064446e5d7a0969005eb5483bc291fd6cc2f6a", 0x96) 2018/05/11 16:46:44 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/148) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000000)=""/225) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000200)={0x0, 0x1, 0xa241, 0x1f, 0x200, 0xffffffff}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/05/11 16:46:44 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:44 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x6, 0x7f, 0x3}, 0x2c) syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x80000000, 0x81fff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000), &(0x7f000039c000)}, 0x20) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x200000) open_by_handle_at(r0, &(0x7f00000002c0)={0xffffffffffffffb0, 0x4, "a996f640181acff62e04819151d641ac734d26f1bcffb81ba2c703f4f700d702aca1da63c354054933bd4c07f9c7ef1f3ef48bba72dbcf1bd0fde3"}, 0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00000000c0)={{0x200, 0x2}, 'port1\x00', 0x1, 0x400, 0xed8, 0x1000, 0x7f, 0x80000000, 0x401, 0x0, 0x2, 0x9}) openat(r2, &(0x7f0000000180)='./file0\x00', 0x4000, 0x64) 2018/05/11 16:46:44 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x626) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x18, 0x29, 0x4, "04"}], 0x18}}], 0x1, 0x0) 2018/05/11 16:46:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:44 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10080) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000500)}}, {{&(0x7f0000000580)=@generic={0xa, "c8b5edfbf8b1ab4cac8ed75cd4a0b8d86c66d2602bc1631ca5bcf63e5b62213ecbf070a4972c5693b9d145c9009910fa3b07c861485b5d02088225d2f63c71933c905613e2cd98a708a2cb30abf11fec2f649680f60fc4e12d48f918223a404e4df8cbce010891c68841bd5d3df05eb15b6b0a8da58ccfb7d792cf7e45c2"}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002840)}}], 0x2, 0x0) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e21, 0x0, 0x4e22, 0x3a1, 0x2, 0x0, 0x0, 0xbb, r2, r3}, {0xffffffff, 0xffffffff, 0xfffffffffffffff9, 0x3, 0x0, 0x8, 0x4}, {0x7, 0x9, 0x2, 0x20}, 0xfffffffffffffffe, 0x6e6bbc, 0x2, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x3, 0x860, 0x3, 0x5, 0x8001}}, 0xe8) 2018/05/11 16:46:44 executing program 1: r0 = socket(0x1f, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:44 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x48200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0xffffffff7fffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) 2018/05/11 16:46:44 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x141}, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000)=0x48000, 0x4) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=""/214) 2018/05/11 16:46:44 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000)="9f", &(0x7f0000001240)=""/208}, 0x18) 2018/05/11 16:46:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) close(r1) lookup_dcookie(0x101, &(0x7f0000000000)=""/65, 0x41) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/05/11 16:46:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') pread64(r0, &(0x7f0000000200)=""/8, 0x8, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0x10000, 0x5, 0x3, 0x200, 0x3, 0xfffffffffffff20c, 0x2, 0xd4fb, 0x7, 0x4, 0x6, 0xb, 0x85, 0xe5ed]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1a15, 0x0, 0xffff, 0xaf95, 0xffff, 0x800, 0x4, {0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0x80}}, 0x6, 0x1f, 0xffff, 0xbd, 0x200}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) 2018/05/11 16:46:44 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x400, &(0x7f0000000040)}, 0x20) r1 = msgget$private(0x0, 0x30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r3 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) getgroups(0x4, &(0x7f00000006c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) r6 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000740)={{0x8001, r2, r3, r4, r5, 0x42}, 0x800, 0x40, 0x8000, 0x2, 0x7, 0x0, r6, r7}) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) r8 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) accept$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000040)={0x1, 0x13b0, 0xb5, &(0x7f00000000c0)="183e827dcee8a2c39ee7b69cac88678b1a00afc6eabbcd25a96962d2da68424ea59d55d2753799b922a089ffc32e7402838f12e225af7cb3f37ecfa87c98aa6b59bcadaf6efc45f751a2a481f7a3febc9fb83933c4cefd43f72e872132315dabd9db3c4ed09971e4bbefa71c06fe7d05b4ae5bf90ebd873cd70d32c1eda186f3c494646a07626163127e8706b66444e7d7b20cab00eb845fa36dbfdfebf894fd3db4d34002adb6557f94d0b51c32848093e7c19fc4"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000007c0)={{0x5, 0x7}, 0x0, 0x2, 0x1e400000000, {0x4, 0xb47}, 0xce3, 0x2}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0xf70, 0x4e23, 0xdaff, 0x2, 0xa0, 0x20, 0x3b, r9, r10}, {0x3, 0x42c572b3, 0x6, 0x9, 0x1, 0x2, 0x1f, 0x5}, {0x3, 0x6, 0x86, 0x1}, 0x6, 0x6e6bbe, 0x0, 0x0, 0x1, 0x3}, {{@in, 0x4d4, 0x3b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x2, 0x2, 0x200, 0x8, 0x3, 0x3d5}}, 0xe8) writev(r8, &(0x7f0000000000), 0x375) 2018/05/11 16:46:44 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000340)=""/31, &(0x7f0000000380)=0x1f) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x4e24, 0x7, 0xa, 0x20, 0x80, 0x9a051747fc33a02c, 0x0, r1}, {0x3ffc00, 0xffffffffffffffff, 0x7, 0x9a6, 0x4, 0x1, 0x6, 0x3}, {0x7eb, 0x7, 0x101, 0x8}, 0x20, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in6, 0x4d4, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x3501, 0x5, 0x0, 0x6, 0x6, 0x28, 0x7f}}, 0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000006c0)={'ip6_vti0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="070000000300000800000000000000f4cbdd52b248329aec"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580)='/dev/zero\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000680)={0x3e8, 0x1, 0x92, &(0x7f00000005c0)="c890f2dc0c5a83880748272cbad698a0cecca693c0416a94a64b0c1195e35dd1d7291e9dc27e925ae6220e4d4d60cec2fc8c6fac5bb5154d6881f522a554ea926fbdfc049ed07c4f27775e31c92604703f17fe63bca3c4cc04f9dc36e4333ddd88b778f4f03dc29a666ce13b536e41dbde6e7f31cdf30af7bd7c9e971b53a26cef2724437caa9d6183c0ab48959792008e64"}) sendto$inet(r0, &(0x7f0000000180)="7fba3a69f0e56f867f8d2a70a98a56722d24529499f5547e777b04268197d4a6317c950bff8c2f9796ede3bd615da4e797b7fc7db3bce8a15f06b824bc1f82e01d169403e0b16a631626c88b4f70245fc9c43ff999ceb9ae701ad9185ce4061683001db5c24207f26d3cbf0ea4c1cc07c2cfe95e5b0e720dd7739015a3bcdf81f90abe8b90df", 0x86, 0x4000000, 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000240)=""/246, 0xf6}], 0x2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) r4 = socket$kcm(0x29, 0x4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000140)={r0, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000100)={r0, r2}) 2018/05/11 16:46:44 executing program 1: r0 = socket(0xb, 0xa, 0x14002) socketpair(0xb, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRK(r1, 0x5409, 0x5) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000180)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000003c00)=""/4096, 0x1000}], 0x1) socket$pptp(0x18, 0x1, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/11 16:46:44 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x200, 0x5, [0x2, 0x0, 0x9, 0xd392, 0x7]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x38, "0fc8608ff218d21ba678ac2487aa8ec5b41f6f4668745df6dbe23732316627215b2b3a65ed29420832b76c3a94289d609b46dba942eadf04"}, &(0x7f0000000100)=0x40) unshare(0x20020000) 2018/05/11 16:46:44 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348090000006c80c3d63b5b417f4e99c127d4afd398031999a51072d753c21bb642b15746d9", 0x2d}], 0x1}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/11 16:46:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10800000101002) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x4}], 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) semop(r2, &(0x7f0000000040), 0x19a) semop(r2, &(0x7f0000000000)=[{}], 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/05/11 16:46:44 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x3) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1828000000000000000000000000000095000000000000a7"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000140)={r3}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x801, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f00000003c0)={r5, 0x2, &(0x7f00000002c0)=[0x461e, 0x0], &(0x7f0000000300)=[0x5], 0x2, 0x5, 0xc51d, &(0x7f0000000340)=[0x9, 0x7, 0xffff, 0x7, 0x100000000], &(0x7f0000000380)=[0xe1]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {}]}) [ 131.051472] IPVS: length: 31 != 8 [ 131.101579] IPVS: length: 31 != 8 2018/05/11 16:46:45 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000007000/0x1000)=nil) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r2 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0xc1, 0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000440)=0x4, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) r5 = getgid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x8, r1, r3, r4, r5, 0x0, 0x9}, 0x0, 0x7, 0x4, 0xffffffffffffffe1, r6, r7, 0x7fffffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x0, 0x800) 2018/05/11 16:46:45 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000000)={0x30, 0x7, 0x1, 0x9000000000000000, 0x7fffffff, 0x4, 0xffffffff, 0x9}, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000001c0)=""/4096, 0x1000, 0x1, &(0x7f0000000040)={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xff, 0x0, 0x10002}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000011c0)={r2, 0x8000}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f6e657400000000000000072f6578706972655f2d1bcd15b6bb645d4939dc6e00010000fd682d19d211305d77a823fdf1f7887bbcdcca36cbfd500adf7746fcc25f6a4d12b751506e691e611ca9063759f26a2a1a64e5bc01d1126751ed2de74cf17ca826f65b9ebf0392fc84092c0237a0eba6f4a1534904c56a0290dc582000000000000000000000", 0x2, 0x0) 2018/05/11 16:46:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x254080, 0x0) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/8, 0x8, &(0x7f00000000c0)=""/166, 0x0, 0x1}}, 0x68) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xb, 0x100000000000006, 0x1}, 0x14}, 0x1}, 0x0) socket$inet6(0xa, 0x3, 0x7) 2018/05/11 16:46:45 executing program 6: r0 = timerfd_create(0x7, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1) 2018/05/11 16:46:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05a103001d000000000020", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000040)={0x8000, 0x101, 0x1}) 2018/05/11 16:46:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x5f2, @dev={0xfe, 0x80, [], 0x6}, 0x6}}}, &(0x7f0000000180)=0x84) 2018/05/11 16:46:45 executing program 3: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x8, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001240)=0x1ff) timerfd_create(0x6, 0x80000) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x14) r1 = fanotify_init(0x8, 0x400) fcntl$getownex(r1, 0x10, &(0x7f0000001340)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='coredump_filter\x00') prctl$getreaper(0x29, &(0x7f0000000080)) pread64(r3, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00000011c0)={0xfff, 0x0, 0x44043396, {0x0, 0x989680}, 0xe}) 2018/05/11 16:46:45 executing program 4: r0 = open(&(0x7f0000000200)='./file0\x00', 0x10000, 0x10f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x8, 0x5, 0x586, 0x7f, 0x200}, 0x14) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x3) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x18a9) truncate(&(0x7f0000000000)='./file0\x00', 0x6) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000080)='0', 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) write$binfmt_elf32(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/11 16:46:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xa, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002c00ff0a000000000000000001000001000000000000ab0c00000008"], 0x20}, 0x1}, 0x0) 2018/05/11 16:46:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:46 executing program 6: socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000180)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='a{es\x00') pread64(r1, &(0x7f0000000080)=""/234, 0xea, 0x7) dup3(r1, r1, 0x80000) 2018/05/11 16:46:46 executing program 1: r0 = socket(0x0, 0x7, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x40, 0x1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x8, 0xfffffffffffffffe, 0x80000001, 'queue1\x00', 0xfffffffffffffffa}) 2018/05/11 16:46:46 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80, 0x80800) chdir(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='..') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) 2018/05/11 16:46:46 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000f2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000080)=0x8) getsockopt$inet_int(r1, 0x10d, 0x85, &(0x7f0000000280), &(0x7f0000000040)=0x4) 2018/05/11 16:46:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r1, 0x0, &(0x7f0000f3eff0)}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r0, 0x2000000000000002) 2018/05/11 16:46:46 executing program 0: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x400, 0x4d) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='ncpfs\x00', 0x1000020, &(0x7f0000000380)="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") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0xfff, 0x5, 0xffffffffffffff01, 0x100, 0x40, 0x5, 0x800, 0xe8eb, 0x8, 0x40, 0x7f, 0x7fff, 0x0, 0x20, 0x2]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x6b}, &(0x7f0000000280)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/11 16:46:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x9, 0x4) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x2, 0x1, [0x0]}, 0xa) 2018/05/11 16:46:46 executing program 6: unshare(0x40600) socket$inet6(0xa, 0x2, 0x1) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x80) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x190) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5405, 0x0) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x3, 0x2, 0x200000000003ff, 0x40, r2}) 2018/05/11 16:46:46 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fedff5)="5d2a73650c2057ce6d448c", 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/05/11 16:46:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) socket$inet6(0xa, 0xa, 0x4) accept$netrom(r0, 0x0, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/11 16:46:46 executing program 7: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) sendto(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x80) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x20000000001ffc}) sysfs$3(0x3) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x7, "7175457565310000100000c485ad3ca88735af000057c93adf99dbffc10000010000000600000000000000010000000000000018000000f300002623eef200"}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) 2018/05/11 16:46:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20}, {0x20, '*'}, {0x20, 'securitykeyring)vboxnet1wlan0~posix_acl_access-eth1'}, {0x20, '\x00'}], 0xa, "285188876a19deedfc61d8e73516b6c1f1af9180aadcb01856f987d34059c140075e9bb87278a814195470a9f88587e15526fd5448f0d28881a22a"}, 0x7f) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000001c0)={{0x33, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e21, 0x0, 'lblc\x00', 0x20, 0x8b, 0xc}, {@multicast2=0xe0000002, 0x4e21, 0x2002, 0x100000000, 0x2, 0xffffffff80000000}}, 0x44) 2018/05/11 16:46:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) signalfd4(r0, &(0x7f00000001c0)={0x2}, 0x8, 0x80800) io_setup(0x1, &(0x7f0000000000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="2720206f1cd893f82847ed488e870eb2ad990d20d5e9a5153b7e85a297897855fee59f52017171c9477336937d42180fbb0575756601d6e6fb9d200d0f296d1fe4e16cc861d98a84a72e74d46c4955cfc962ebfda0d0e5a8577c420944ed892d42fca2d2c9c11a3d6ed7a5bdc67bc9ee8b9676a0496f5b936f26f6f854e41921df3d2792345fa1f45df564bee6ab1bb096deb8771d4b1b4b1acfe24b115eb5d976ba2bff8be6b9168372631ec9f7bd8e83", 0xb1, 0x8, 0x0, 0x0, r2}, &(0x7f0000000180)) get_thread_area(&(0x7f0000000200)={0x3, 0xffffffff, 0xffffffff, 0x8, 0x100000000, 0x8, 0x4, 0x0, 0x0, 0x2}) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x0) 2018/05/11 16:46:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:46 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000fbeff8)=0xb3, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8002, &(0x7f0000000000)=0x4000800003f, 0xf0, 0x0) 2018/05/11 16:46:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="c396a704a76143be79e6a392a4d588c655d007bfdb2ec15ac3169d02111f7c29c2ca60e412b5e8e43d4378b80c44ed3c8b92a6b35f3e47123d0c5cf3f655164cb9a609bbdcce279d7c0d01e46390f062907c515063b9682ceb40caf764a65547960b68cbb40d73e4b7f25ba23a1d6fedddc084d568b006b28317bb57d2b130f633d839a8c464b5f57820d8c60140a42f9e8fc34a1d64cab4ae1efd7ab9b43728234486f871a7a3afb11f55ebebfd93c201e44b96bd7a5a0eaa11bc69a2ae077aaf36bc202059769f06d2f4af643c36e7c6a73f6b9c8b6a95ae658c7fbee3d9e54bb295a6f5c0b62e", 0xe8, 0x4004010, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="724d6fb925bce6eb72bb4c9e299a0ba16d83fbb5de4e2172", 0x18) 2018/05/11 16:46:46 executing program 1: rt_sigpending(&(0x7f0000000000), 0x8) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net\x00') mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00000002c0)=""/172, 0xfffffcf5) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000380)=0x4) shmget(0x0, 0x1000, 0x78000400, &(0x7f0000ffc000/0x1000)=nil) r2 = shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000080)=""/30) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000001c0)={r3, 0x4}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x58, {0x2, 0x4e24, @multicast1=0xe0000001}, 'bcsh0\x00'}) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000140)=0x1d) 2018/05/11 16:46:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7ee, 0x7, 0x0, 0x800, 0x0, 0x6, 0x2, 0x2b, 0x38, 0x10f, 0xbb00, 0x6, 0x20, 0x1, 0xffff, 0xb4, 0x60}, [{0x7, 0xffffffffffffff1c, 0x3, 0x4, 0xe7c2, 0x17, 0x7, 0x5}, {0x70000000, 0x7, 0x10001, 0x1, 0x0, 0x5, 0x1ff, 0x5}], "4b12376ab56d594fddef19265900e6728ba85d3f3e382105fd796d9c5c3f233f3dc8c7869910093120edc3228a7ca84910b91bf4d6", [[], [], [], [], [], [], [], [], []]}, 0x9ad) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/11 16:46:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:47 executing program 4: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x0, 0x8}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x10}) fcntl$dupfd(r0, 0xe948b06f0f81d891, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x100000008912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r3 = socket(0x4, 0x80000, 0x202) sendto$inet(r3, &(0x7f0000000040)="36000000000040071901d1f14cd4f023000000ff00020000", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 16:46:47 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f00000018c0)='/dev/admmidi#\x00', 0xe2a, 0x8c0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001900)={'nat\x00', 0x3b, "d8ec1ade1ef9511ea7d8cb92973a88c77ef7fa4aefaaf9e30cf0c90b8d53e1dcf60d7f48138a48e48f930bf80c3d7497e0f63d4c82ded159b6c3ff"}, &(0x7f0000001980)=0x5f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) unshare(0x60000000) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'bridge_slave_0\x00', @ifru_ivalue=0xdd1}) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000100)) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x101000) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) r5 = dup(r1) sendmsg$kcm(r5, &(0x7f00000001c0)={&(0x7f0000000140)=@nl=@proc={0x10}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}, 0x800) 2018/05/11 16:46:47 executing program 2: unshare(0x400) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="e0000000", @ANYRES16=r1, @ANYBLOB="000026bd7000fddbdf250b0000002c0001000c00070004000000020000000c0007000400000028000000080004004e210000080009003a0000002800010008000500030000000c0007000200000011000000080009002300000008000200ff000000080006000002000008000600ffffffff240002000800060008000000080007000500000008000900ff00000008000500000000004400010008000100000000001400030000000000000000000000ffffac1414bb14000300fe8000000000000000000000000000aa0800080004000000080009000700000080f520972e96da61b88f69fc90f826b9bfd8719a3229e6f89759eefb04ec57d2c07bace1b79529de61f2944f1c6cdc7c15e0b1ce7e01d161e0c93ce38c78d34f3ff4221708121b641197647daea6c7bd9365f4bcf59aa59d3c860b247c2b84ab38876416717bccede3c6b4b41260"], 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100, 0x0) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) flock(r2, 0x0) [ 133.271140] IPVS: ftp: loaded support on port[0] = 21 [ 133.443753] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 16:46:47 executing program 0: getcwd(&(0x7f0000cc9fb7), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x0, 0x1, [0x9]}, 0xa) r2 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x80000001}}, 0x2e2, 0xdc31}, 0x90) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x404, r2) connect$ax25(r3, &(0x7f0000000040)={0x3, {"f9016f1056f4ce"}, 0x3f}, 0x9) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}) ioctl$KDDELIO(r3, 0x4b35, 0x7ff) 2018/05/11 16:46:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:47 executing program 1: symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={{0x9, 0x4, 0x3, 0x5, 0x1ff, 0x4}, 0x4}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:47 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x400800, 0x1) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x169082, 0x0) fallocate(r0, 0x0, 0x1, 0x8000000) socket$alg(0x26, 0x5, 0x0) ftruncate(r0, 0x9) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f00000002c0)=""/159, 0x9f, &(0x7f0000000240)=""/126, 0x0, 0x6}}, 0x68) openat(r0, &(0x7f0000000140)='./file0\x00', 0x200400, 0x20) 2018/05/11 16:46:47 executing program 6: mlock2(&(0x7f00000dc000/0x4000)=nil, 0x4000, 0x1) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f00000df000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f00000da000/0x4000)=nil) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x0) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x4, 0x0, 0x5, 0x1, "b7fd9ba3fbc8a2cdae9beaedc81824f7b38af00e4801c39e2114e7068b53a839d2859150f46905578f6801b0", 0x4}, 0x0, 0x0, 0xd922, r1, 0x8, 0xb4ca, "309ab4c0d22153da458a610f17bf36644e72df1be840ae6bda95a02995029417dc9fafcb5b142f5a56298b62fb2a40aa85b5d1f39480e979a0b7e0e40f480d3e", &(0x7f0000000040)='ppp0\x00', 0xfffffffffffffdc1, [], [0x2, 0x5, 0xd31, 0xc9]}) 2018/05/11 16:46:47 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x3fc, 0x3f, 0x7fffffff, 0x3, r0, 0x3f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000000)='j'}, 0x10) 2018/05/11 16:46:47 executing program 4: r0 = socket(0x10, 0x2, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3}}, 0x1e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x420000, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000004c0)={0x5, 0x70, 0xffff, 0xffff, 0xff, 0x14, 0x0, 0x1000, 0x2044, 0x8, 0x5, 0x1000, 0x4, 0x7fffffff, 0xff, 0x3, 0x401, 0x1ff, 0x4, 0x27d, 0x0, 0x6, 0x5, 0x1, 0x7ff, 0x6, 0x3b5c88e1, 0x7fffffff, 0x5c5e, 0xfff, 0x890a, 0x9, 0x3, 0x7, 0x7ff, 0xfffffffffffffff7, 0x4, 0x9, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000480), 0x5}, 0xc000, 0x6, 0x6, 0x941dd5c1be888f4f, 0x7, 0x401, 0x7}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=ANY=[@ANYBLOB="3400000010000900000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000c00010000000000fcffffff"], 0xff86}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xcd83, 0x4100) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000001c0)="cfd702c3b56082619a13deb6788ee049e6b0b469dc4f883eb824b8d685d26bfa398abf65d766af194a3d372774d0ac1d276f4f3467352594d776d0fcb658a9c0b45b10e80801132b317ca32dd36654d25474c9a325556004db76d37d48ae16f71a19bcf0c8a1c695cd521880c7267f2fdf4643b69df3464b3fa6d8bdac093dd32956c548075d66aea4b36af7b009f651220a6b73097fb77957b8") getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000003c0)={'nat\x00', 0x0, 0x4, 0x6f, [], 0xa, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/111}, &(0x7f0000000100)=0x78) uname(&(0x7f0000000540)=""/145) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=""/43, 0x2b) 2018/05/11 16:46:47 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x4}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={0x0, 0x6a}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @rand_addr=0xffffffff}}, 0x5, 0x1}, &(0x7f0000000640)=0x90) sendmmsg$inet_sctp(r1, &(0x7f0000002680)=[{&(0x7f0000000100)=@in={0x2, 0x4e21, @rand_addr=0x8}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000680)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x96, 0x7ff8000000, r2}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x800d, 0x2, 0x5, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x21}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x8000, 0x7, 0x4, 0x0, 0x81, 0x60000000000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x0, 0x7, r5}}], 0xe0, 0x4004}, {&(0x7f0000000780)=@in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x767}, 0x1c, &(0x7f0000001c00)=[{&(0x7f00000007c0)="f0c06551834c89be86e47d1aa938342e8ea5da79ad8194ddefb03a49bb89a6778e9cb562ca8d5d73c5f9f93aac17179e0ef8e3ea2d8b81c70d55f6725db21cb046604e8df310bf9ae08ba15679494ee9c9054c01ba13092d819ce893b9f98af885189b0161452e0f441a1b3be408ade4b8be195f2c226f4c7b8ccd7be868cde24cd9ee2bd18e594e6829c215bd5889998edf35eacdb5c578b6ebe2627300e6a306be5049a9de2bb90915bf5fb7b0f7ae44cd0ac2d59bb54c53833684d70dc83ae9f10f3dcba7570969bbed9d5e16506907853db809a0816f9d0c5ddb3c30670688fc870dd782af", 0xe7}, {&(0x7f00000008c0)="b0f698278c71b801fc5d9f5259a1e9763289210c0f3082d3be", 0x19}, {&(0x7f0000000900)="96eb8c43824cb4dbb57d3a10265b5df0bb18fbee4b05a360f48f84e6c3349a9a2fdb8f3ed8d8eac427b1d88ccbbf5d18a569925f6d4a2bb6ce2b031a86f7e1bca940c83de0e0072b23baa093035a9dca51f064eef8b89b53e65b20889f9fae2bf302aa6ff78716c63cba1306ad1f6fbc1efe028b15cba405c8c8a7b5d2cc71ce6fc2", 0x82}, {&(0x7f00000009c0)="6a251396d402072a89788a407285cb524be91a450dd61acf0961d8ee30e4995f502928b22aa1241a2b5237b13b76aa8cc8010c8b8109c2016864b31af416b94e23795552981450e64c479b011a0c0e9b69ee88e4967b53df3c38eac692418c76ec592b172cd3cd59a1c43381819e3022595bf9b9b2144c695a12cb46d188f0cd4e49d9a1b66ebe78cdabd41b617f7c8230df059c8c8fc276307a9a49c30cb98c93720aaaa3b59188fd29686e99e49f544a746cb333fa673e2df0b7a80f7d23", 0xbf}, {&(0x7f0000000a80)="e14ebf371942a262af172d431acf648d7e5f9e9f8ba1905468ab2017daaeebd375d3458c1a89ae2d7a185bac87e09a2032d0d250e231a2a362813a4a7b71c8850f05501de067", 0x46}, {&(0x7f0000000b00)="b6b79e5af089451461987148f1b34d8bd7067e503120acdeed40938e5bc0e4d55563930239121bfb39bde1acb499aa33c65398f76a85eea7e43cf0932eee7ac081c3e03d636234dbf1f43dba65f79dc03a726c90735a76c42b04463c1f15e2be7122b77c58ba4361cfbb9e171276d317f20ddc5fac573a3818bbb169aac3913764d4a1e286d4435084ceb1ae7ea8a869dde8a0c2b989e63d1e7d64b2ddf9cafc6e33a4ea457b5799f04d47da0b", 0xad}, {&(0x7f0000000bc0)="85853740f048b8b905410c933fa5b2683b8b900a01b1679a8e", 0x19}, {&(0x7f0000000c00)="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0x1000}], 0x8, 0x0, 0x0, 0x4000000}, {&(0x7f0000001c80)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000020c0)=[{&(0x7f0000001cc0)="69412926be4b2d58fe304722895853d751a4a6686a77ac5f30e7f296636cf4db6778e8b0acdd4e141decab179439a36a895fc227b4d3f334b88dcaa68f0e4ee9ee7035334185ebfa1e6298dbcf4aaa32130395d07b1d2eb684b87c6f2c3a8876f8196f7b4888ccb684e2b9d47c0136a7859573e69a28c101d9ea86c169b07657a81e42cfcb9a36ead6b3d35b3484144864f01692b12aeedc89171f3b66d0b44d5229ba1936954ecf83f1174a0bbc4e836843dd63d8149e8d939c6283fbd155", 0xbf}, {&(0x7f0000001d80)="f32a6e8fa52333e657d9f92e750c1fb9511488d44b269621d6a1913332e4ef1726e42c5195562c678a14bf946d0349ea19d6561e16e27bf514f43202be970a8821237b8384d1a15cad40a012", 0x4c}, 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{&(0x7f0000003d00)="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0x1000}], 0x9, 0x0, 0x0, 0x4044891}, {&(0x7f0000002180)=@in6={0xa, 0x4e23, 0x2}, 0x1c, &(0x7f00000025c0)=[{&(0x7f00000021c0)="f7cbd5052a21dca921e089247d8a09529369956eb62c68a9d7885c22c71daa714fd5f8f4641b6e4be77fa605b91a73fbe1f198c495c2f3f9d8464ff86be72e4e39773f55e581fe94bf32dc88f0aa9519a2cdff892c88ddd7bfb634f5a1fb779a990c1083b45d5f706608fc76c9600ebbcde2630ad161706f2476748d33e1ffdd2e4f5dec3e313c180e07cefb46d5d422efdd8f296d5153dbeb3c10560a", 0x9d}, {&(0x7f0000002280)="6935f912c9a94505efc8a0286a7c814b86047c12bfad47f9277b85e6ee73a14014cb10d9f2f93cb72a722a9ecd2550a53f675ca43c5e65d14a9f38c37bd335ab1e7b534433bcbc262ecaf04b8a262d78128286fa8774638ccb4592d4de335077cb28964ed1c73e104312e265983d3a9784709543fb50007dafe2c59e8815778d7619df632a54cac1d3469fd9e97833775f2e8db7c253ed26c9db1de41a68", 0x9e}, {&(0x7f0000002340)="d82791e218d6973ba20d17a3cfd9dd07852dde552d10ad15b06324ac6aba2403172ca9900feab7d6144132bb398d93b601e534430913cfbae5a25fbed39c7146d9c6f5399e09c342faace4af782ff8aaa9941ad5f879d5d71a2c1816389417b80e34a67a6c482816493f527ef7914b57c87312494e744d16e9223e3fa694492adbe3a95c2bab066b64fe", 0x8a}, {&(0x7f0000002400)="5a564c726dd4d2980a2cf04e77d916101a4e3e57d4375ce6f463f2c15b65baf42ccc372e9b5e7e3d593354cd37b9b1ef1880c99b43c6b4d33bb2983395a39db0337dbf828ee4a0141c781f51a0c336e5b618b04d8542db3216b3f1a7dc7e41cbcbf9cb72116bb2ac767bc035e399096fb99ce9bfdd86540e60fb5580bb8575f92b8649de4a32cc2bda9006d7519b3f5ad378c17aff5003e3804fec573690ed4929f4c3779681c118463c5260ad9c9e558356370406d6dd28a724821aa265486478ee106d28cb5ebace61fdbc1b40fcdc1a5f5d46e421d36fbb7a7769964c08a006e32a315adc342fa6f42600d6ff74481ff208e5f0d48395", 0xf8}, {&(0x7f0000002500)="d3be7df11eb40906a205f7be46b42e8c1b758fdb726d2b3b5529a1bc31bfd73b69085c7fa81257f0226147b2c6855346b7cdac977510ff5d6ba163957047e69f394395d8e11b6b99cc50a0bfd8748182acc0af1b898b23d5bdd44d9ebd920d582f49c4cb61030b07bdf0b4e2e618917c853c471442bd9f01a4e9ed64b0e66933a2eeffd4e49496e615fb416381dc83c38720c64e59542c7cfd1406e0809ef218a14aea3300d7970e0f45eb", 0xab}], 0x5, &(0x7f0000002640)=[@authinfo={0x18, 0x84, 0x6, {0x1}}], 0x18, 0x4000040}], 0x4, 0x8000) r6 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r7 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x141002, 0x0) bind$rds(r8, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r9 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r6) keyctl$dh_compute(0x17, &(0x7f00000001c0)={0x0, r9}, &(0x7f0000000280)=""/132, 0x84, 0x0) r10 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r10, 0x4c06, r7) 2018/05/11 16:46:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x2) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x40) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x0, 0x4, 0xfff, 0xf5, 0x3ed, 0x7, 0x9, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r3, 0x101}, &(0x7f0000000240)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r2, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000280)=""/190) poll(&(0x7f0000000180)=[{r0}, {r2}], 0x2, 0x8001) shutdown(r0, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="a487d112b425abe185ae787bcb1020ca5894c10926226fa071c3776a937239862b1f7f155e63fe7be0388b074c8a3d963fae428d5592cfd0ab9e4c1ad7ad74c51855208e79cc4cc69304f80e994b69c48ad80695aed8b8604578205ed43401ff0a4eff67f344859af10802adf980e176a5d7eed3bf5479492f5115b5ef501a6cb986baed") 2018/05/11 16:46:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:47 executing program 1: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000000)='net/unix\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:48 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) 2018/05/11 16:46:48 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x800, 0x101000) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000002c0)="6c950d91cfa69a286f33dd07e20a242ad2f9866242820539d71de4af2e4ff2421ac154f843280e23268fb7afc588d2c886a9adf1bfa7eb2bb67b6a6266bd2a6af4ccc2253d1c10611e212162e496c0bc0c03576bf9b3d6b988bed8337067c4039f13ccef86895f0db238a64d928720c039486cae6ffd1f68941595f34701999d6b8fbaa5e00a7fdda5b44dd6ec26a5060580c31f910d22d586cf057202a91cbc329644a6a1919f30c050687b") r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x101301) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000100)="fd7bab2f1e8b1b58dc4ac528a3a91f782cbfdb2b6f152b1dd3705c5987d291257dfee6f0374bf00238783d7aaee0aa817cd34756a37a") recvfrom$inet6(r2, &(0x7f0000000180)=""/31, 0x1f, 0x40012100, &(0x7f0000000380)={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/11 16:46:48 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xffffff92, 0xffffffffffffffff}, {}, 0x9}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/11 16:46:48 executing program 4: r0 = socket$inet6(0x10, 0xa, 0xfffffffffffffffc) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007faf372d1cb2a4a280930206000000a843096c2623692500080404000c000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0dec6bab91f6", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/05/11 16:46:48 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0xffffffff, 0x8, 0x2, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x9, 0x6, 0x3b7, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x3ff, 0x27b1, 0x4000000, 0x5, 0xfff, 0x63, 0x3f, {r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x9, 0x359d3507, 0x10001, 0xcec, 0x200}}, &(0x7f00000002c0)=0xb0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r3, 0xdc}, 0x8) r4 = getegid() r5 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x0, 0x111080) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000000700)) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) getgroups(0x4, &(0x7f0000000640)=[r4, r6, r7, r8]) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1, 0x4}, {0x6, 0x0, 0x8001, 0x800000000000000}]}, 0xfffffffffffffe9b) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/11 16:46:48 executing program 2: r0 = socket(0x11, 0x80002, 0xfffffffffffffff8) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x191, 0x5}) fallocate(r0, 0x1, 0xffffffffffffff71, 0x29) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0xfffffffffffffe13) recvmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000002400)=""/207, 0xcf}, 0x0) 2018/05/11 16:46:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="b1389ec8d8f1901752f46b45b56a990cdada88e519e4ab68d92291a10d7c751c08a6395aff3c7300a7a0e4421ece9913c9e1675a57524a726bd1cbe2b1af") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7fff, 0x4, 0x10, 0xb753, 0x3, 0x3, 0x401, {0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x7}}, 0x7, 0x2, 0xffff, 0x0, 0xffffffffffffffbf}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) 2018/05/11 16:46:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:48 executing program 7: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x80000000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x995, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0xf7, "e5bdf1cf1522738aea9c23e6ffbdbb922a38ac1283357496e1a76ea93195ee2c33ce7b5c000dff156ca24ab4331476debebc33b52266d41788b0b5c4a7334a1b041f87ee11be8f13e4e270482ba92037c8bffda6a723dbdc7c524a5f912811c8da7b843de0a101086e89d7303f476ca20a19bd00d9a7b0c3fc15608258c2f537bd8f1cf71cc463fe8dd1ecfe8bf9a7f49c161269420d2019b7f0485b9587c6c7a9b22529a9197bc8fa6e291393a643225a682c46e2bfb0bc2f24b876ab1e88a2ee9bd21506d16cb875e81631c31a62e58708973dee3a098db7447772663377a6f7506cbfc6b9ba0522671ea37dc31f1cb3806dbe78d6df"}, &(0x7f0000000180)=0xff) 2018/05/11 16:46:48 executing program 0: unshare(0x68000000) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="180300aa655fce00000000000002000095000000000000002212f83c442e6d00000021cd5130dac9879cafc2cc075dac8765d6cfbfcbcbd0d327ec24038199b5136c8d4c49721840a16f5482df8f8fae05dcaeb6248a2fd70c"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="29f891aa5856df018183160e2629ca871f8689a40b89092fd4486db9f717c89377e5f3377962e444291056ddcc2f70470a1a8f3ad0ea2287ae561511fe611884077fecff288fe66ad4aea3dbd24945c5101f2aa06c040372be717ea1ca7eb223dd829e3d54c2fbaeb881d8340d45fb52b01fc5682fd01e325657e688594d0e90a222dd0c74a138cba2f14d26b9", 0x8d}], 0x1, 0x8) 2018/05/11 16:46:48 executing program 1: r0 = socket(0x6, 0x3, 0x0) shmget(0x1, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x2ad, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff]}, 0x36ba}}, {{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0xfff}}}, 0x108) r1 = shmget$private(0x0, 0x1000, 0x78000288, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000022c0)=""/4096) shmget(0x3, 0x1000, 0x1008, &(0x7f0000ffd000/0x1000)=nil) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:48 executing program 4: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0}, &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x2000)=nil, 0x2000, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x0, r1}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x400, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r0, 0xfffffffffffffffb}, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x80, 0x11, &(0x7f00000001c0), &(0x7f00002bdffc)) 2018/05/11 16:46:48 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x40}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x80000001}, &(0x7f0000000240)=0x8) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x10001, 0x154f, 0x5, 0x3ec00}]}) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) 2018/05/11 16:46:48 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) r1 = dup2(r0, r0) lseek(r1, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/05/11 16:46:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) [ 134.949017] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 16:46:49 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r0 = socket(0x11, 0x3, 0x200000) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) personality(0x7100007) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/11 16:46:49 executing program 7: r0 = socket(0x2010, 0x80000, 0x7) ioctl(r0, 0x8912, &(0x7f00000000c0)="c60f5e4eca6c09b612ec6f") mknod$loop(&(0x7f0000000100)='./file0\x00', 0x9000, 0x1) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x2, 0x2) unlink(&(0x7f0000000140)='./file0\x00') 2018/05/11 16:46:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) 2018/05/11 16:46:49 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000000c0)={0x14, 0x3, 0x7, 0x21}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x111000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e23, 0x40, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x5}}, 0x1, 0x2ef, 0x80000000, 0xffffffffffffff00, 0x9}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000600)={r2, 0x4}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000440)={r5, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f00000002c0)={r3, r0, 0x401, 0xffff, &(0x7f00000001c0)="1c19ac051324843d1b471dc6a14059a0134765aa4cb2333fe903ebcad8f8e411a63128156166421288789114b4da47a0922cda095ad0a44129eda9be4a7364d074af7ef23a100caf9ed1de87266d4d711ed5082ebf6c66754c558d53d924e8d0ddca7b3003ff390888e3f5e058b7246c3f86ffdd90dd2fbedc2fcd99133ce722555e14d1d1d379fde5b10edded4008bc538d24dc2f47f8c38a4ddaefa52fa36408446c2e5286d703a69e455745d13151b8880966838bc3f9f57465dddb83e7ffdd7b34f23526f73ea0a7", 0xffffffffffffffff, 0xffffffff, 0x7f, 0x80000000, 0x4, 0x6, 0x8a, "3de45ac5357012c2f98034739c9a9af2dd2d8371f8331dd11a907820478090bb4e7587413d92fe3abaf1acefc8742b6e3cdae77e9d08fac2d26cf8d5e069a22653cce3b3f66e32fa18968713a25ea268540bbfb60e1574d1a0570c404fc4fc0e1263507bd935ee0fa6f03c5abea4ef5ad5bf589f3552040b704897b9547946edddd9e1495a3dccbc6c1eebb19456940d7e5f17a3e9338511c8ab0577af4c819b9b56c2fdfb"}) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/05/11 16:46:49 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40000, 0x0) r3 = memfd_create(&(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x1) getdents(r3, &(0x7f0000000140)=""/182, 0xb6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0xffffffff, 0x7, 0x800a, 0x4, 0xa9c5, 0x6, 0x36bd, 0x1, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r4, 0x2e8}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 16:46:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = shmget$private(0x0, 0x1000, 0xc22, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/30) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond_slave_0\x00', 0x10) 2018/05/11 16:46:49 executing program 4: clone(0x200200, &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000340), &(0x7f0000000180)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) socket$nl_route(0x10, 0x3, 0x0) seccomp(0x1, 0x1, &(0x7f0000000040)={0x1, &(0x7f00000b3000)=[{0x6}]}) r0 = msgget(0x0, 0x420) r1 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0xe1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000200)={0xc5, 0x400, 0x1, 0x0, 0x401, 0xfffffffffffffffb, 0x5, 0x5}, &(0x7f0000000240)={0x7, 0x7fffffff, 0x4, 0x10000, 0x1, 0x3f, 0x10000, 0x9}, &(0x7f0000000280)={0x2, 0x6, 0x4, 0x9, 0x4, 0x5, 0x400, 0x8001}, &(0x7f0000000300)={r2, r3+10000000}, &(0x7f00000003c0)={&(0x7f0000000380)={0xfffffffffffffe00}, 0x8}) r4 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x9, 0x40000) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000440)={'filter\x00'}, &(0x7f0000000480)=0x24) msgsnd(r0, &(0x7f0000000140)={0x3, "b403ea8cccd434f5ee8e83490235d4d157b49f4d269fcf50bd1f5e1bfd09d4c2055d3569b58f16abe3d89a20e3a1af9bc62a27a4ef080709b33375fcaa4b71e85a66dce142183eb9f8f3cbdd5e43b09d2a6db8ae6056b33e825eee334ae582c6c0f3e550eabe40a4b1b6151651ecb9d16b84e422c6ee412d2634e685f619fb770916d3b18cb1fbe58c97cb7ea28034f5f65fcbcd73e6518eecac38151b18b9998c3b77b11ac17529e4a64f97ecef37ab35a992de"}, 0xbc, 0x800) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x801, 0x0) 2018/05/11 16:46:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xc83, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240), 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2dfb, 0x274080) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0xfffffffffffffe03) fcntl$addseals(r0, 0x409, 0x1) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) write$binfmt_misc(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x154) 2018/05/11 16:46:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:49 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/152) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffff070000001400000008004500001c0000000000089078741b90e41098058b78409d3c3b4e6ffb93e11eaade0c2ca08a21e54156e288f75c55e2e2ac185ea05d415c41fcf2f0ed2b934d82f1cbdde90f081ba8274fda420f7708e1a7014ea792b9a8a582c4ca100879d54fb66e4fa400000000000000000000000000000000"], 0x0) 2018/05/11 16:46:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_getmulticast={0x14, 0x3a, 0x0, 0x70bd27, 0x25dfdbfc, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x40000000000080, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x401}, 0x4) r2 = semget(0x3, 0x0, 0x4) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f0000ffd000/0x1000)=nil, 0x0) semctl$GETZCNT(r2, 0xd3a99536987ce5be, 0xf, &(0x7f0000000280)=""/60) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001e00210a000000000000000007000000", @ANYBLOB="000000000000000008000a00040000243a0043c6f168ec6daacdcd9952720c192813715e5ebe05758a478667c66023c298f7cf3b8304976e85b54280604ca9ac949a84ec04004f640804f008c219b8ff5f53fa7034b06a35f3fce89122969e64fc0002e23b635c4983326c2b7df696627ddc7a5b3db40cd0346ec67738bcc6de61309fae59cf51d16aaf6a98b69c3c2122c093a3de9a195cf72bed27dc233b8248e35b71df861a8bbf1bfd5b70a7b34c04544bc7bd929d0a9454a06f7c7df449b3a5177eebce9091673743cab383c8951e8b"], 0x2}, 0x1}, 0x0) 2018/05/11 16:46:49 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='rpc_pipefs\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)='A%', 0x2}], 0x1) r2 = msgget(0x3, 0x58) r3 = memfd_create(&(0x7f0000000480)="0400008c77d34fc6a421f30a8e65ecb1030000000000000000", 0x1) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000300)) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000002c0)={0x8, 0x2, 0x4, 0x6, 0x2, 0x9469}) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000004c0)=""/225) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000440)=0x1) 2018/05/11 16:46:49 executing program 2: r0 = socket$unix(0x1, 0x8, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) sendto$unix(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/05/11 16:46:49 executing program 0: shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) 2018/05/11 16:46:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:49 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000140)={{0x3, 0x8, 0x3, 0x3f, 0xfffffffffffffffa, 0xf83}, 0x100000000}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) [ 136.570505] audit: type=1326 audit(1526057210.569:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9098 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 136.590108] audit: type=1326 audit(1526057210.581:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9098 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 136.610907] audit: type=1326 audit(1526057210.609:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9098 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45879a code=0x0 2018/05/11 16:46:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x800001b, &(0x7f0000000540)={@dev={0xfe, 0x80, [], 0x12}, r1}, 0x0) close(r0) 2018/05/11 16:46:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770100000000000000000000000001000014d521e48ba036d0000000f8418c7344f9a631b6b500000000000000000000"], &(0x7f0000000080)=0x32) 2018/05/11 16:46:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x12, 0x4) sendto$inet(r0, &(0x7f0000f53fff), 0xbcdbcca6a0a3955a, 0x20000802, &(0x7f000006d000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCSCTTY(r1, 0x540e, 0xfff) 2018/05/11 16:46:51 executing program 1: r0 = socket(0x1, 0x1, 0xf0) ioctl(r0, 0x149d, &(0x7f0000000280)="c6295e4eca6c3f00e7ff6f") syz_open_dev$loop(&(0x7f0000001340)='/dev/loop#\x00', 0xec3, 0x40000) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xfffffefc) sendmsg$nl_netfilter(r0, &(0x7f0000001300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000000240)={0x1c, 0x13, 0x3, 0x600, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x9}, [@generic, @typed={0x8, 0x2d, @ipv4=@rand_addr=0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) recvfrom$ipx(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x2000, &(0x7f00000001c0)={0x4, 0x8, 0x80000, "e6f35d17411e", 0x5eb0}, 0x10) connect$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/11 16:46:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/103, 0x10000}) r1 = timerfd_create(0x7, 0x80800) ftruncate(r1, 0x9) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) unshare(0x20400) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)) pipe(&(0x7f00000000c0)) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1) 2018/05/11 16:46:51 executing program 2: unshare(0x2000600) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000008ad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'irlan0\x00', 0x600}) 2018/05/11 16:46:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x4000000000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1b31, 0x400) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000180)=0xa65, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)={0xc0000000}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x24, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/11 16:46:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) r1 = shmget$private(0x0, 0x3000, 0x880, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000002c0)=""/4096) 2018/05/11 16:46:51 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400500, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000003c0)={0xd0c, 0x6, 0x9, 0x1, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}]}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x59f, &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x12fd}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000005c0)={&(0x7f0000000680)={0xd8, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4004}, 0x20000001) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x3, 0xff, 0x800000000, 0x9, 0x80000000, 0x7}, &(0x7f00000001c0)=0x20) r4 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r4, 0x0, 0x9, 0x10005) r5 = msgget(0x0, 0x0) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000440)=""/163) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000540)=&(0x7f0000000640)) sendfile(r2, r4, &(0x7f0000000500)=0x1, 0x1000fed) 2018/05/11 16:46:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:51 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7ff, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x440000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'vcan0\x00', 0x400}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/05/11 16:46:51 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000040)={0x7, 0x6, 0x0, [{0x5, 0x0, 0x2, 0x8, 0xbc9, 0xffffffff, 0xffffffff}, {0x80000000, 0x7fffffff, 0x3f, 0xee, 0x401, 0x6, 0x748a}, {0x2, 0x100, 0x5, 0x7fffffff, 0x8, 0x5, 0x1ff}, {0x6, 0x9, 0x0, 0x6, 0x7fff, 0x3, 0xe389}, {0x9b3, 0x5, 0x2, 0xfffffffffffffffd, 0x0, 0x4}, {0x4f, 0x100, 0x8, 0x3ff, 0x769, 0x9, 0xffffffff}]}) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/11 16:46:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0xfffffffffffffc63) 2018/05/11 16:46:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace(0x4207, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r2, 0x6, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xa000, 0x3, &(0x7f0000ff4000/0xa000)=nil) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000015fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)) setsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000000180)="a34fee07122656b6f7a7056a9814424dd9c4ceb5e18c4a0d1b9826e0693efe1cfa0d9808df5c9513756893c8926f6f3a8eeb2b5364efb014c7b592d1f00bc4305f59143de54cfa8000945402e9807c23c89a39b0ecc975be2a5d3e566e7a4bdd43a48944ce785da7b79be7405f9e77ca311ceeea150c2155b280bce108d4ebadacd894cdb993127a8af9dcd3e8626fb9823ad42b5942aa477e83c86819fdc6dcd2df7e9c71fa1accaa5e1fed48ea0be00981592ee736d62c455146c25c86b634fdd8da6bfacb128b38e4fc0548dd264c30893ecfd7fa3eff4092af55b5ceb360d355c3c3805f6ef39e546da8660aee377209", 0xf2) 2018/05/11 16:46:52 executing program 2: r0 = socket$packet(0x11, 0x10000000003, 0x300) write(r0, &(0x7f0000000100)="a9693570ea3a75238b9087adb0dd3674c3387ea92c233a6dfd50610030d66d53aa", 0x21) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000140)=[0x8], 0x1, 0x6, 0xf48, 0x6, 0xffffff0000000000, 0x800, {0xfff, 0x80000000, 0x7f, 0x7, 0x6, 0x8, 0x3, 0x80000002, 0xb21, 0x8, 0x8, 0xd9, 0x7fffffff, 0x6, "454b06d452abf5b2178615e06531f3df72fea3bffa1169230751022dd223cbf7"}}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0xe, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff0180c20000000000196b5df844c27999bc92e109f75d37da262cb686f0c7b1a8a0293a36b15b17dbfd5e4da1557d6107ca849d6f62775267b4fd141d43ed9eaeb574eb37f048538ae43bbd890820e89dbd219e8aa053cb89fd110033fe12284d5baf14d3f4b1e5f4fd9eab82fe87161b23fb4843e075e1deab8ba9f2485c1f"], &(0x7f00000000c0)) 2018/05/11 16:46:52 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0xe0c, 0x1, 0x4}, &(0x7f0000000240)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000440)={0x30, @tick=0xfffffffffffffff8, 0x2, {0x35, 0x5}, 0x8, 0x3, 0x1b97e0}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl(r0, 0x8916, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000300)=0x400) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000003c0)={0x6}, 0x1) creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000080)={0x2, 0xc, 0x8198, 0x1f, 0x4, 0x20}) 2018/05/11 16:46:52 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000040)={0x7, 0x6, 0x0, [{0x5, 0x0, 0x2, 0x8, 0xbc9, 0xffffffff, 0xffffffff}, {0x80000000, 0x7fffffff, 0x3f, 0xee, 0x401, 0x6, 0x748a}, {0x2, 0x100, 0x5, 0x7fffffff, 0x8, 0x5, 0x1ff}, {0x6, 0x9, 0x0, 0x6, 0x7fff, 0x3, 0xe389}, {0x9b3, 0x5, 0x2, 0xfffffffffffffffd, 0x0, 0x4}, {0x4f, 0x100, 0x8, 0x3ff, 0x769, 0x9, 0xffffffff}]}) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/05/11 16:46:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b90ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x200000000000003) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082ef0a)=""/246) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x9, 0x2, 0x5, 0x8, 0xffffffff, 0x3, 0x24, 0xff, 0x1ff, 0x5, 0xfffffffffffff0fe, 0x3}) 2018/05/11 16:46:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x100000000, 0xfa2438a8b237033b) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000440)={{0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'wlc\x00', 0x2, 0x0, 0x52}, {@broadcast=0xffffffff, 0x4e24, 0x3, 0x1ff, 0x2, 0x7ff}}, 0x44) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000002c0), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x151) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000380)={r3, &(0x7f0000000340)=""/60}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x181001, 0x0) read$eventfd(r1, &(0x7f00000001c0), 0x8) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000000240)={0x7f, 0x3, 0x40, 0x2, 0x2, 0x967}) r5 = accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000400)={r0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x0, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/11 16:46:52 executing program 6: prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000a37000)}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x40) 2018/05/11 16:46:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) accept(r0, 0x0, &(0x7f00000000c0)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {r3, r4/1000+10000}}, 0x0) [ 138.452582] device bridge0 entered promiscuous mode [ 138.490336] Unknown ioctl 1075332544 2018/05/11 16:46:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00000000000000000062881939b92765757b2d98897a8e78debb69d45e1c24beddff0f000000000000eceaddb7c2305787d35da51a50672a4c7103e3d86547dd7c49fa7af65d2d4f48a3204798ffe0cdc36e9999fe2e7f568edfdcf21cbd5887efdddf5b9c06cd547e95bfd3bccfecedbfcdce3107478eadace029aab4912c2e60aba29afca321e2aa4ab3"], 0x14}, 0x1}, 0x8000) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000010c024926d22e975c0a96a0000"], 0x5) [ 138.512984] Unknown ioctl 35298 2018/05/11 16:46:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) [ 138.547157] Unknown ioctl 1075332544 2018/05/11 16:46:52 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:52 executing program 0: unshare(0x18000000) semget(0xffffffffffffffff, 0xa, 0x0) semop(0x0, &(0x7f00001b0ffc)=[{0x0, 0x4, 0x1000}], 0x1) unshare(0x8000000) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000040)=0x1, 0x4) [ 138.576478] Unknown ioctl 35298 2018/05/11 16:46:52 executing program 2: r0 = socket$inet(0x2, 0x7, 0x9) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=0xffffffff, 0x4) r1 = socket(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000051c0)=0x14) r3 = accept$packet(r1, &(0x7f00000096c0)={0x0, 0x0, 0x0}, &(0x7f0000009700)=0x14) sendmmsg(r0, &(0x7f000000a2c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="134b9647cec759903d1e2853758c3e9a4996144de37304ff9555a8513c8226260505ed1b0c61b2cd9ba3e0ccfd3cb97632bb182d353ce45abfdfb6fab127ff90d295214ebf0e9422b737ea2804b6501ab9ee5a921b6f3df5b2b97792157ac40b73b68ee1bc9caf23d9d1e5269bb1647f5fabbbf8d5a80ec3fcaac84f5b4522c81f35f9280c4f02ad2b9ca5e60c756f44edae7fb053d4341ff2336d1e5760f1f74c02d50e2027db16a24696f59eea004cfd0703e40478287cb0da52a763c6fff8657cc326ed4390", 0xc7}], 0x1, &(0x7f0000000640)=[{0x88, 0x13f, 0x2, "99718af8867ea3b9edd1ea76de79e2fe2d1698d31ec6b1dcc0f5f2acdf4e1faf55533e6f44ae3bdf73256098ec2b1f81319d260d596c4eec0f8728cac8e78ebf748677878060f168e04a2b3a4857b6dcdd26cf8c29cf2f2f9ea945a56d9db13df9fa3c071bcf64afed7b5ce3ffc4d867886b601bf7"}, {0x60, 0x117, 0x4, "960d985923b161387992e6968e5203056d63a22e2f3e6dc8c590b0c6462d88effe534feebc867256e882c0f81941101e13f23f06b3e810385dad7eb5819989c10dc9a353faaf074d12e1db"}, {0xf0, 0x101, 0x4, "24c7505ee85c70d3a5853f5ded9f43692ccb70c7a02005fccbc5c5594ae0a1d3fbf3acf47b7631f6dc1f983d8e62bcb40373f14f7942a505b96c2c5a393b16fb14396d27bf7edece5b28a6b91f5dd04ac342e4f64a2682bced310126d8f944103d9ee65ab30df08fe169aa3cc0b6eef6ead7a4460c4e59bd4edfd4fc5bf66d830e504cb9caa51c1e5d5d63c27f463aec989b0910d07e3e90cab1e56c499a7616b7bfc5239aea4206e7455793157077dc6d7c78601d90c1c1673769be600de5614babcf8edfc9099252995b15b5dfb0566572ceb3abbd27f9fa2493df1f4d2b"}, {0x110, 0x10f, 0x23f, "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"}], 0x2e8, 0x8004}, 0xb09}, {{&(0x7f0000000940)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80, &(0x7f0000001cc0)=[{&(0x7f00000009c0)="596b83435322030249d9d5ce5e1e78d0b95d03b028", 0x15}, {&(0x7f0000000a00)="86d28110f5d2a714400fc4fed10e3724d9b6d932d4baae935b8d36fcf9c9a75b9f224ff5b1d25f911f49e0790bd2fdd691385f9cf6ba050fef6fc1d043bf259fa6b24a40245b5cdcf227749d0789ea08e04c6b70fef756346e0fbb37b4989721b2972da190ae852f510cb3dd8baff17ee3fe7d605c33119691fac493c21f86a9127aff72dbae50df597ae63dc681930fe1ad1bc5e52ffa235e95b78722720bbf3f4a4ddd", 0xa4}, 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0x1000}], 0xa, &(0x7f0000005040)=[{0x40, 0x10f, 0x6, "66a58990d618e0f97e427bed49d9701382bdc851e80c9c388e1fcf79c36c00a283ffb2198d8228bd6213c8c17c51e220"}, {0xd8, 0x10d, 0xfff, "f44f1d8c5db1a8a70efd86a8d707b2191d469f13cc0c7633719116e801b248f74d056975c159ede02e60b401a81135102e4c2109cf940ade09c0d0f720f653331dd7c0e5ba8a9a2bbe4171aed3c0aa6ecc613518ec9e8db607ebe07ddccdaa9f5c2d3ed3c5e12fa25aef11138e555e84b654a17fd316c7b4f69950b41a96b2bf0afe529691a4cc909e5ac747749af4dc38a464441b9f0f04b04ee52a35014bc73b112316b31868303d5160456b97e6a5490d5e5144550bd00357ada0a28ce85913dd"}], 0x118, 0x10}, 0xd3}, {{&(0x7f0000005200)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000005340)=[{&(0x7f0000005280)="452c4aa93a469d74b738defded92af44744437f5d026bd94cc38f75bed7045587ba006c113a594f40c0337b18f490daa9b7699222f3b1326c92ef7ebf93fd8e868faba38639a3fef7819257390c63f3c5460f6ceef224d0e603015fab9cc3613897178c1833bde4e4b3b0b6f63581b79e7a0f36b7d4e5118ba0bea7e0fe095e3e2c4938de8e0cde3e08100cd6b89241738521498825951f36c6f", 0x9a}], 0x1, &(0x7f0000005380)=[{0x20, 0x11f, 0x1, "66b994240492b7eafb3edba988e9d7"}, {0xc8, 0x104, 0x7fffffff, "3a93006d7f72f45254974bcc606d718d678fa1070c58cc9be49118449c4477a7cbf498a1a25f3eff5fd00844157c65df52ff92efe8ffad10a4b78ec14858f5e92a3e4d78793f0d15f1c2c54782ddfd7dbfafb025c9aca206093cacfe11a290d3e11b6c65dea828eb80681687e5d06c669c366b0cecfdb6f30b3657840c8a1ce0f88dfc336666850bc8b89b54689c3d3816b3cd71a1d788875887bb8d378088af4a1fbb624a20d505f672f908d88f041e35e3855c49c2b3"}, {0x48, 0x117, 0x6, "8ac4858a4b21d380c1288d30e82e094e42cead12413601767cbe354585741d68166330fd2c40f6ed47099b99dde0af6083bca59598fdbe"}], 0x130, 0x40}, 0x8}, {{&(0x7f00000054c0)=@generic={0x5, "9e3fa566fab3f1162dd6996a355a5d918582a8b31b012102ec44a42f4498a05c0ce73197502242efda094c988436fc6aa6b29a54ad41e97ac0817f6204423ece29e311ef7fcad26c6ea801936e8ac9d98479add8680e55e12f41d2cb80b47d764c4592f296c0dc60d707311fcc89659994af5b8bad6f88f0942e82cc8fec"}, 0x80, &(0x7f0000005740)=[{&(0x7f0000005540)="2a46ed9ab0d0c169439b261d1a40ce2f53b763fec89e12d784d68b6b05509ec41a379dfb00c52c50ae6cdfebf459a60d464b4eed9a0e9aa2a9b329f08994fb52fc5315a6ac30516f424bb08eb381371b1258a99188eb2091a38e3247c738b5c6c7b6b913953c546340b624c3601327fac2245b920c119e63eb3fd108e1a007601655f32633c45f6b523af6226b7b54c77fd48849be467eff0da37c4ab75a2a", 0x9f}, {&(0x7f0000005600)="a7c0ec6e16ba844596979bb3976d", 0xe}, {&(0x7f0000005640)="4ead9c70ece9e8fc8323ef104562243bd79ee6652be5b89c2b084cdc64a0a6e63e67b35723e323a93b0200eefcbe2cd910f8a4c97bc66e96d074d28c0c4a1230d7aa3633045407a2fbc9c16fe8a398f48064d0c2eceed0e62e14bc77eb1e1743e2d5aee208c5aa9481e89e97594de421167dab80a69c8f963486b034b1f3a5ce57e39b0da2560032c9d845ca9d82918eae62d5d36b7b003edf1f35dd864aee5d33aa99b2364c3268d047e3f51a0742e4cbf4fefa252959a7575ca4e89ec03c1f4e72", 0xc2}], 0x3, &(0x7f0000005780)=[{0xb0, 0x10f, 0x3ff, "15bd98cfc52e51a4544dcb208a8a5572ca97f517bf806e8d4ed489a862b931ec50cd41dc518f8ced5ca179cddc0571e334229ba9c695c7f48d5bf4cbea467a509b496bb829b9870d049c9f7a696fdb522fcd96048b98229402e04b4d381ba46e50b9bc13715c5d7f8141d48c2cfac6cb680a13c5150c73e9183143c728cc7922de5d543b80ffbed98f5632482ea5b93cad7050493357fa4515012932"}, {0xa8, 0x13a, 0x80, "f97f8c0061d5dd6262b43a2eabfe3937c1eda3776d795d32529561aa633131ed1a5bd25ec4ffa9820b6f0ca5e52675354bcd5b69749f90cd8eee6124c34a5bfa47c9bc9d0cfcad2f33c261f48763db73bc4a720c7766726f8e4b66e1b48e2f793f23b772053fbf71c1bf4ec24cf651a1e0c736baa7e20de2a6a57302a6a8612d3339eba4527ef45c732319c741b4245732e0"}, {0x100, 0x10f, 0x5, "ee507f505ef75819b486893dc00b598f6d1af292a09c333abd81078c27f713765c81b5d496f762236d5e5d395e28b7887c90e994789b108050aea0ab60c8a4e196db80f16498b8620bdae1772a904520fecb2ed12f93d19ef5499b589610bb9bebfb4090e6b9c2647220aaae27de70279db6d78b9d4808c6d06baed734414678bd2f10e1f821a7cb751c58fb13054a4efc25b251ea1ebe4d94e6d897c7e6f8c4fc69580afab0642f1f3411b62d85bb72a86b7278f24a62399c93e2b5e3f713e82c3233575757146277993c47d3150363451ddddb15f622ed067e9f91f79dd50d3b54844c7a7a6d07d94ade29899a8e"}], 0x258, 0x20000000}, 0xffffffff}, {{&(0x7f0000005a00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(fcrypt)\x00'}, 0x80, &(0x7f0000005cc0)=[{&(0x7f0000005a80)="d372ca792b8807c8f6d44b477ba7911cdf859cb4c9936dd64c564e6b11afaedd383b7c1df60ffed2b298c60d9684624ae62a178dc8e4b2f0af3aafc9eb161329f65dc69aea7e45a3eb58674028bd313c8ba76a37dee954ac76920b31b29d4abd9d4597400ae5006c8b4e27f1b8a4bd7b374879ab8a27131d2f341b0b855e", 0x7e}, {&(0x7f0000005b00)="72430385631371d1e431c3e4a82a5fa901f738ae72448629c958d8fbd2dedaa52f6ee0f7a45a6bbee52f0beec12c0dc6259cbaa97bffdb9dcb5b012996f699393b64f105f3ac3816fff696ef11a3122163f320fbcec48ec0aaebd2a97e793495333738ad74ba219789", 0x69}, {&(0x7f0000005b80)="9d9d82fb8270a052a8e4ee0c97a7", 0xe}, {&(0x7f0000005bc0)="8bae5ed866e4d4f5dece400d7bdb590e1a0c921b64f28fbd3c86a3ef7a37841fb1292f35c0951ea95426cfd22d480e169c2e5ea6ff7e1902b3d89df10cb4583e3a103d2dc377196302321b63a64d235dc8902cca3781293e38ddafc5ba7bacc58de817ac82bbdc05618ff89ddb35b452168a410b64af30e5347445a3817318761f052e013f300bdf710ead95717b689344c20dda825207bc9f96e4631f728f928c8889c13a29f25cd167d44f610a41826941f3dda5d3009d74c84350b5593ec61ba95d170806b682736cdf71", 0xcc}], 0x4, &(0x7f0000005d00)=[{0x1010, 0x18d, 0x7fffffff, 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0x1010, 0x2000c000}, 0x3}, {{&(0x7f0000006d40)=@sco={0x1f, {0xffff, 0x4, 0x8000, 0x1, 0x4, 0x8001}}, 0x80, &(0x7f0000007040)=[{&(0x7f0000006dc0)="1f1e70ed8d1d7a24dc31e8ee364f7a5170a5f4449f83c702e83879f57fe3d9df9cebfadac7b3ed8026a2b6ddd15ca4d389893e66ab25bcb0c6ae4c85161af6", 0x3f}, {&(0x7f0000006e00)="ec2339973b8eb9f23525fbd98297a8743204497fa6e346a4ec7237bf55e9e28abe7a49edf6d7fda632e1ceb6e9c42790b99d5ce6aaac3a5ae9a6c943c76ffbfadee61c17413f0de1b95dd3d6eafeeae39606a08014247ef854d5a41f2c0d275df97bd06b64aa7694ee83969c7ddffea6c8e7dd47ae628c720f44d29467ccd9a4e6481ea51f12d8aede0650084da720da51af622d2361602eb889a97036fe5a33258d703e7a265dd68e048b030552db326fcfa49f258c4b0f48ae011c715aafaf3df16d9e559257f3", 0xc8}, {&(0x7f0000006f00)="ae7dceef07f7914195bbd9153f", 0xd}, {&(0x7f0000006f40)="fee7570fdd0aadb5caa77f7788dabe8da2e35fbd1785df70d3484eed7218364bc456fee0e346c2a789a118987cc570e8581f2ab0f0ca51b4c334a0a3971e964b7502dfbfece8674f1e53a2726af53f3b9b03ea65f56daa9e8a73fd422efa81a131edee86906870d8921690779b38e4233b3b5e46141f2282bf7f137ae4862342050ed7e8164d0cb14aeba6c191ffd3ff8802899cb27324751115d025e1f9645f821bb816824e8e0720027ef7fe245022a3eb6c0e58b63be0fe887c4a564d629e1bec9c046145b671ac30b8bca03129db7d94", 0xd2}], 0x4, &(0x7f0000007080)=[{0x1010, 0x119, 0xffffffff, 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{0xe8, 0x11f, 0x1, "897ca9c5bed52f58bd621f8c6868ac09c250f831201eec988192caa264499a4ea23abf1e4ce4db9a772756aac1692d18b33685d0f9ef3943fb1cafc6ec709df073efbb9a08195f8ad1d1459bd969a4f52bae2bb0d2be5412c76a50a35bfadc5d264ce758b88cac1b62d964f06c0c3341d42980e5ecb3f15ed104a2552e8b129b7def2c293eb8309c1a862af22a46d983e1bf4da680710cf66c7150a4981b876bbba42b3e4aa966cffc35da9441a68504fdf7c79f565fcc97c443cbc5259fce848438582183a8e8371ba4f45fefd74616a3c10cda1d127d"}, {0x80, 0x11, 0x7c00000000000, "868b51f1ef6d94383e6757d1b60b5e75fbc46b03a3c4d61e6eb0ead6aae08dd7512853f27c475e8fd643a0ba874ffcfad6690f0c14c1ba8d8bf830457986db0d5e946292ff118771170ce7bd18a0105a9c7e246d734eecc446101762cd0b7afac122a5555e7bd94a783c36"}, {0x80, 0x13f, 0xbd, "9fe062a7992734de72b5a9643f45e4b20976dd8c68131d986dbacf8812f737886b6aa8f1c0ba85b28326c8330c4294fa7dd7b1dbc8fbf9b285bb79a10b01b5a287df52de219358837cf8fdd597595c0eebda7455bf17b3dcb697c236aadbca43d6eaa8c627150705002a8bbb"}, {0x30, 0x0, 0x2, "56fe33839800f17b1d5c96fed82289bdfe8f041a36f18677e7"}, {0x20, 0x0, 0x8000, "6e15a5bb0479f050071706d9c1c7f341"}], 0x2258, 0x1}, 0xff}, {{&(0x7f0000009300)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x2, {0xa, 0x4e21, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x80, &(0x7f0000009640)=[{&(0x7f0000009380)}, {&(0x7f00000093c0)}, {&(0x7f0000009400)="eea5e3480e06faef11ccbb898ee3e6123466e8cfafc213bfb8186d6da291221a0ae9abef50e47662305ad8ba452076f4487306a48e7f00acb09cabb5f7f833e5e12632d36164a01fa12ec2b9a9bef67f4278faf9b232ebf0c76d75d015593d568dbf3de46a", 0x65}, {&(0x7f0000009480)="b38e7d8ef451ad9544624d79f253386b11265bae78a360f71871262717e8fd84aa1429ac13c8f864d12f2e10c197127863dd2f72580f2fd09e1e2be4a6643519df986f303d6f9bfb86a8422b1002356961b36b10beda0bca0da3ef39fdaafff44dffdfa53021948a055ee2ecdcdfe5a8f987579a9e037265d39d7b7962e96321d6fa2ce500d57d7013628085ee4a11cd12b1e002b29d86a8", 0x98}, {&(0x7f0000009540)="4c3f032d363cb3ff77aa7b3aa204b229c5c452f9f9dda4cf9fa30db2e2d6625993f6be124f7d9b0eb51243d6b29e37dcc57737e7812aefe80c68374ea8b37605cfe41eb1753c194cc0f648331c66a633cdea79e479c76e2b1c2984db4f1454fa1bc37335e86e5a98763ad79b7101077514a77551093afa5a27a4c3d2c4633ea9a2925da55daf489e8f6fcb10111ac7a1831e5e9f53682d9cd4e331c54c1e2d053c70a5bc15ea2a3fa52b6c0a94eb4a40292c9948ec146cbdba0388c0ec93f85c3f9b871eed10ddb67382c49b90a28d444ecb034181e99d1426f5ad3521bf", 0xde}], 0x5, 0x0, 0x0, 0x20000841}, 0x5}, {{&(0x7f0000009740)=@hci={0x1f, r4, 0x2}, 0x80, &(0x7f0000009b00)=[{&(0x7f00000097c0)="ecf0210de42511a7adadf5be359a51b9f47d3d54b9d839726e7bbc1ad8e006db766e47db1debfa2e3b6ada5c7ccda413ca4688", 0x33}, {&(0x7f0000009800)="f27813bc9b25e651b760a0bfa0c3b685141d9eefef196b7dca95c389ae69564ecc362d494281544c1616f97fde68d83be6a5b868c16148bbe2eb723649a8267205e3dd69bd8c0cf12103f75ac76c6b5533e1eae349b8abb1b04621dda5095fe44a4566c343f6fcedd35780c33f730a5c5f8d8df0bbcb61a5ff3523d8a705b197b47540c547eb78097d0e97f3e19fa3e94cae55365530f646d532efbf89ff373964eb262492a9", 0xa6}, {&(0x7f00000098c0)="6b66b301c62cfec6c039bda69af3ef44d1b385fe322ab0dbb5f8bec8a3252991aabefd0a13c6d4b490f59b1000765ca4c5ea6a685651d479f5e3ecb278bb99ae6e97fcb9e9cb3d335f095a07f9811afcc4bde5c11f67ce33b889fda1a03e77d8f5308d76ec1d82cb8cf24e902caf8767d6a5aab18db2749687c6bb24977ff8b8bccec3f9c56169cdf94770cf4df4aa1a106810f25c833877def3589a3e24badbb1a1fec2b3e5b7dc8549ba9007f568d26859eb78", 0xb4}, {&(0x7f0000009980)="5577bd6b309396bfbd7b96cef79719be5620db93788229ea29cad84d3cf98aae9e2686e369dc0410c57d68726a0c46019d27d28c10b2c74f618cb0f35fa12ddbfacb8e0f81199a94da98d833d74d6ed29ec6a830fc373f5a4a98d3ca05076af3c8d2aaf2ff09c5c7f82bb4776f9ae85c695507210352b3ed6653bd4307e91f7f848eb719b587a4f9d29b404d095879340747fcb97f7d5505ffe77972d87da387df63280d3e7bc70f420ceab076ac94cbaa6fe1515c84", 0xb6}, {&(0x7f0000009a40)="049071cb2974", 0x6}, {&(0x7f0000009a80)="7d3af600f83e448e4a62cf09929bd29b979aa82e73681a56b5920a76c241371a1b42066bb5ec8b67cd8b20ecdf7f3a38", 0x30}, {&(0x7f0000009ac0)="720d2fc2759ba1887fc46b444a528ca954980556b5ee46203208198b3c3a3c69955c5a1f", 0x24}], 0x7, &(0x7f0000009b80)=[{0xe0, 0x11d, 0xc207, "1a6263e985cb3e4b2b3d4ccba868daa8b4b46d74a30baff5ce3fd4408390a84d260d99312dac79f3cad145468adffa107d57ceb7e80b0ff4402e3b471eef538e457a7450276037e2bbd5266cf860d74f17a099f31ecb48e64b3e2cf6e4615536e888c268d13d0c4f0bb89a3fa8ce300c9358b06d6c3322de112769ba6b4d2d749ea9a14ea09ce6b3d96eb65314bf70aea9d644a75f679f19ffaad598ae4e6ed63c3b86e50d2f9111f8b5a033104c3a72e8eca7148d7e95e1ec23b304242a062fac0c744d7b4b6172af6ea664"}, {0x70, 0x107, 0x3, "ad6faecf01ed7396b80c3b5862cd1d189ca32931063d551cc5ddbaa73db1d1c32f5080f29fa4bbf956d4531d076a3d0669c7d829afae9847a9f1c4299e9bdbc77923d9894ff8277d4a669d5c996c49f9ecc640fdc4a8a6a9dd"}, {0xf0, 0x1, 0x3, "0c8a8a8fc1dd58d6912a3cadef937b84921d2a58061f6c2b4d18f3199ad60bca14e6cb9aa3d56bcbe496183ec1c5aadcfbae9aa0b9a7d7c0f664c4828df7e1be26e99f923218dca67d7b65f677169c2f5a1e6b72018d355334de927274f8929cf078a067e2078c2e0b9705409aae806af2ccec112955f25657f5bcc0149c26e519b5f2883c735d5693eb1df4ef1047fd1236f2229a7e960383d233ebd776888adc39beb1b24e42bfb241ca91784dab0af45ad6057de462e181ed88df07131994e16ebf519f242658788d42d54b7af2a3b99b495437c56f19158b3723ad"}, {0x98, 0x108, 0x8, "71ff6140bf4dd5a8e64e25f080a741b5abe7af25159e92f11df6eb0ac8d8b2f6065d0c18cba74bf4fdb98dc618d237b07c929a49cf469c573f969c6198e7f13846b07cdc9e661556f5523297430bb0147f99048de1cd759faa3a82db23494f25e703fef5b03a70d488f82fe61d1212ec23d54a1ddf8326906f885ab391f1e0c398af53e399d53074"}, {0xc0, 0x11f, 0xdb89, "293fe0b8249151a976f0d25031310ba46aeaeb9c8b612233260f39a0ac8ee8ab0ba22d74818c745c3b634af011c571bef168898672f0dfedc4099f306eb4cc53381ebd736ded37a52a8d970ff261ec5f984165355762c90fd48fdd4e4d7961cb9fc522ff849ff8a5e5ce220af40e81bfe1875808cd9a6dbd8377e73b988738b47d0e0db4cc3eb141bb22233340278eb66d9d440ededcfaf7cce69c5e48bf6fa78bcd84fdd850390d7480ef"}, {0xb8, 0x111, 0x51, "178aeee0444a5a148d724d7119054e86cd94b69d6fe2288501c470f7c3660fe449177d5f1288f0c375e9a4175f8239b05a08b8ae9ae060d2fd1d2edc8bc8edb9a59f445b236042e3ca0ec4735ee9f3be0842f21551d1b28acc4ba18d0363461c7310cf5f9064834a0db122e650e214a1fd528d447baba239c33ce0e9349fe87a1e114db404b1d31952a0c9886dc92121704ae091f6b059c4a622aa2eda7e880a141cbedf"}, {0xc0, 0x1ff, 0x5, "c7220a8100e9cc10644f72f90ed7fb2783811f8cd3bd435140722252e9801a4577b2dd4eedb97de91a356a96edbce05745232ae275d3654ee62ffae0195a58cf9eb1672ff1950d2f88bd1704a8aa1cc258c1d8116c7eefdcca4ab5c3250aa479bf703d0535cb0156431d34203f1aed19beb1ac887aab0137f7cacd04dc31b62f3e1437ecd9a0c3fb256536b2a9527f4cb2484f4bfb7947c43664de58676754cffb94968ebaa34e93de"}, {0xf0, 0x1ff, 0x3f, "f233a58cf813808d4899c78f7782955dfad4f7306dc197c88ec1169e2e3c941a87d4903d1839bdaa92691253121116f82ee675ba66288718d801128ad9a6e46fcf618be6ff10dab38a0d9030b151560a292dde21e9ba479ad0d65bab2d8ed1771b067de67a9a4c5863e6cc0f9e992e0242a9fca9c5d960080a81510ebca185d02238f3de04daf48681d2bb39d5d6bfc4e6289430377c2367a32d8eb57d6af7d9cf4edf178947a3c2a727e3e3067b00aebd52a2bd90bf7862fc3758799ebd03b5d3512be9ed7dcb2ed5e1d5dfc9a139b7a5950edbe2b92caefb"}, {0xa8, 0x11f, 0x80000001, "81a4bb207a984929af0b7fdebddcd9e1e8ce30c0e150a862c6729854ea465c10c0b2f7c049eaf60b9bdd5d980aa7ac4f7f3af77e011134796a1d1ca0813d5bf7ff0139b148635f592ad1df5defee8c7396f5dc25bca1445fad2531ca0aed52e43d637330105d65ee2c1b83ea83ea9ef5b3fb5e082c0f7dc0358bb899281451074d67510e58053b1dcff4b85da517eb7ee2b7ebcf"}, {0x78, 0x109, 0xdb74, "8047a87a501272670fef11456152db853c9502b76b87ed549f26eb8aaeaf8e9e497a5c294147edee846e2644c6b3b6a04acc4121e0a58c3eab04ef14da8545321ba71deb3ee819a6ced51152ffc44ab22ff020e69f7628353b88ca606255a32b42c898289df792de"}], 0x720, 0x4000}}], 0xa, 0x4004040) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000280)={r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1a, 0x17, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x38}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, @exit={0x95}, @alu={0x7, 0x100, 0x6, 0x1, 0x3}, @generic={0x1, 0x2, 0x4, 0x9}, @alu={0x7, 0x8, 0x7, 0x0, 0x0, 0xfffffffc, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x21}, @exit={0x95}, @generic={0x1000, 0x2, 0x7, 0x9}], {0x95}}, &(0x7f0000000380)='GPL\x00', 0x5, 0xa5, &(0x7f00000003c0)=""/165, 0x41100, 0x1}, 0x48) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r6 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000080)="9f67af963098476f6b78ee98b1b0c2e5b144acab314b86065c17943af4412e", 0x1f, r6) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) write(r3, &(0x7f0000000240)="26000000130047f1eb14c1f8000022ff001000e301000000010000000000000006001000064b", 0x26) [ 138.762152] device bridge0 left promiscuous mode 2018/05/11 16:46:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000002340)=[{&(0x7f00000022c0)='O', 0x1}], 0x1, &(0x7f00000023c0)}, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80000) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x455, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0x9, 0xfffffffffffffe88, 0x0, 0x1000, 0x20, 0x7, 0x6, 0x5}, {0x571c, 0x3, 0xd617, 0x7a}, 0x15, 0x6e6bb9, 0x3, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x5, 0x0, 0x9, 0x3}}, 0xe8) 2018/05/11 16:46:53 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/60) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc0040, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffff) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000940)=0x7, 0x4) write$fuse(r1, &(0x7f0000000100)={0x8c, 0x0, 0xa, @random="4716e489bbb41a19302a6e5ad9b737857fda383c6563b5e95d02ada8cb844a791577485858dd2440ea82cd53465b3fb38043e181d8e2e84253578d9f4bc6b86bfd90f9af19b542857dee52fe23acfb2650a84cf0160a0636118242c3791ed591032cdc47bf30958c71a89c39f6c1e55adc1c70c19662a627c2883bdc"}, 0x8c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x6f8, 0x170, 0x0, 0xffffffff, 0x0, 0x408, 0x628, 0x628, 0xffffffff, 0x628, 0x628, 0x5, &(0x7f0000000040), {[{{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffffff, 0xff000000, 0xffffff00, 0xffffff00], [0xff, 0xffffff00, 0xff, 0x25045c577ab7555], 'veth1_to_bridge\x00', 'bond_slave_0\x00', {}, {0xff}, 0x2f, 0x5, 0x6, 0x61}, 0x0, 0x128, 0x170, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x37, 0x2, 0x80000001, 0x8, 0x5, 0x400, 0x1}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x2f, 0x80000001, 0x5, 0x80, 0x9, 0x2, 0x40}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @icmp_id=0x64, @icmp_id=0x67}}}, {{@uncond, 0x0, 0x250, 0x298, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d5, 0x2e, 0x4454, 0x3}}, @common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@loopback={0x0, 0x1}, [0xff000000, 0x0, 0xffffffff, 0xffffff00], @ipv6, [0x0, 0xffffffff, 0xff, 0xff0000ff], 0x4d6, 0x3505, 0x73, 0x1, 0x4, 0x4}, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xff, 0x0, 0xffffff00], @ipv4, [0xff000000, 0xffffff00, 0xffffffff, 0xffffffff], 0x4d6, 0x3506, 0x3d, 0x1, 0x8, 0x16}, {@ipv4=@loopback=0x7f000001, [0xffffffff, 0xffffff00, 0x0, 0xffffff00], @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xff, 0x0, 0x0, 0xff], 0x4d2, 0x3506, 0x3a, 0x0, 0x1, 0x9}, {@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffff00, 0x0, 0x0, 0xffffffff], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffffff, 0xffffffff, 0xff, 0xff000000], 0x4d4, 0x3505, 0x84, 0x1, 0x13, 0x2}], 0x1, 0x2}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id=0x64, @icmp_id=0x65}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x18, @ipv4=@multicast1=0xe0000001, @ipv4=@multicast2=0xe0000002, @port=0x4e24, @gre_key=0x3}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, [0xffffffff, 0xff0000ff, 0xffffffff, 0xffffffff], [0xff000000, 0x0, 0xffffffff, 0xff0000ff], 'tunl0\x00', 'bridge_slave_0\x00', {0xff}, {}, 0x87, 0x81, 0x3, 0x2c8dca676b744594}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x3, @ipv4=@broadcast=0xffffffff, @ipv4, @icmp_id=0x64, @icmp_id=0x65}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x758) 2018/05/11 16:46:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:53 executing program 3: socket(0xa, 0x6, 0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$kcm(r0, &(0x7f0000001180)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001100)=[{&(0x7f00000010c0)=""/49, 0x31}], 0x1, &(0x7f0000001140)=""/35, 0x23}, 0x0) 2018/05/11 16:46:53 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x1ff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40001, 0x0) 2018/05/11 16:46:53 executing program 1: r0 = socket(0xa, 0x1, 0x400000000000) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) arch_prctl(0x1001, &(0x7f0000000000)="e0c15b02f5410a92040e14f155d8b62f0cbea41be9a2727d0f14f8a2") 2018/05/11 16:46:53 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x31, 0x10002) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x60000008}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/11 16:46:53 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0xa00, 0x70bd26, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x400800, 0x0) restart_syscall() setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x5, 0x860, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001880], 0x0, &(0x7f0000000000), &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff02000000150000000000000000006772653000000000000000000000000065727370616e300000000000000000006263736630000000000000000000000076657468315f746f5f626f6e64000000aaaaaaaaaabb000000000000aaaaaaaaaaaa0000000000000000e802000068030000980300006270660000000000000000000000000000000000000000000000000000000000100200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000071756f746100000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a31000000000000000000008a59a63e5bf2086edea600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000001900000000000000000069703667726574617030000000000000766c616e3000000000000000000000007465616d5f736c6176655f310000000079616d30000000000000000000000000ffffffffffff00000000000000000000000000000000000000007000000070000000a000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff02000000030000000000000000000000000000000000000000000000000067726574617030000000000000000000627269646765300000000000000000006263736830000000000000000000000000000000000000000000000089e388ccabc7000000000000000070000000e000000028010000646e61740000000000000000000000000000000000000000000000000000000010000000000000000180c200000000000000000000000000646e61740000000000000000000000000000000000000000000000000000000010000000000000000180c2000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000001b0000000000000000006272696467655f736c6176655f300000626f6e645f736c6176655f300000000076657468305f746f5f626f6e640000006c6f0000000000000000000000000000aaaaaaaaaa00000000000000ffffffffffff000000000000000070000000f8000000280100006d61726b000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a31000000000000000000000c0c000000000000000000000000000000000000000000000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff01000000090000000000000000007369743000000000000000000000000079616d3000000000000000000000000073797a6b616c6c6572300000000000007465616d300000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaa000000000000000000a0000000a0000000180100006370750000000000000000000000000000000000000000000000000000000000080000000000000000000000000000004e464c4f4700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000002544690a5f1222854f9851cc6a1bfabc5268b43bd8a36938d1d59b6b334daf797940be179bd73725e49680c57cd34bb93be5f01688f244c92cfd"]}, 0x8d8) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x408000) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000080)=0x1) 2018/05/11 16:46:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) [ 139.605125] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/11 16:46:53 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'irlan0\x00', 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) 2018/05/11 16:46:53 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x307}, 0x44, {0x2, 0x4e23}, 'ip6tnl0\x00'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f3, &(0x7f0000000100)={'gre0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000100000000000000000000000002000000000000000000"]}) ioctl$sock_proto_private(r1, 0x2089ed, &(0x7f0000000200)="0d403a1a9ac24e863de6a7a327442d80a5e6eb0cbbf6e8edff2eb2269f3be32ee2a66465e805413d84f6b50bbc22b47807466ddbba5665faa6da3bb8db452921f93ece2ab17a976b3164d2220254f100ff756166c2ea65a90ba8f03a54fd8914693b305190b2635ab8c44337ddefd2c7") 2018/05/11 16:46:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmget(0x2, 0x1000, 0x7f, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0xffff, 0x1800000000000}) [ 139.684612] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/11 16:46:53 executing program 6: unshare(0x28060400) semget$private(0x0, 0x4001, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000140)={0x2000, 0x989680}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getgroups(0x4, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r2 = getgid() getgroups(0x3, &(0x7f0000000380)=[r0, r1, r2]) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)) unshare(0x2800) 2018/05/11 16:46:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$pppoe(0x18, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020d000010070000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000003b04000000000008001200020001036000000000000000100000000104000000000000000000001d000000ca00c58a47566f8d45157c97ec3a0000000000000000000000000000bdcd1ece71f7dc6547ac807ec6c1de6c2421f1b58e3f43739259f3c6aff5715dcec894916906cf4d385d93edf05576ddd6f3e970771545b1dc07270ebfb23037dc97c87cf464650d"], 0x80}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x200, 0x1ff, 0x101, 0x0}, &(0x7f0000000080)=0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200080, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x3, 0x6}, &(0x7f0000000100)=0x8) 2018/05/11 16:46:53 executing program 4: semtimedop(0x0, &(0x7f0000000080)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) r0 = semget$private(0x0, 0x0, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x9]) 2018/05/11 16:46:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:53 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1, 0x2, 0x459023b7, "d17d67ba51a70a6db8ba104e2101be5fa7ca0a92dfc425e8f39e264b112ac3c8be90d64615c425b25d92770a1ee15d514951d97fc3b6fe300545112ff41d8397d06283a9919d1693fd5a7e4326172160"}, 0xd8) syz_emit_ethernet(0x11e, &(0x7f0000000280)={@random="2f076d1aae62", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x100000001, 0xffffffffffffffc2, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)={0xffffffffffffffff, 0x0, [0x80000000000000, 0x0, 0xfffffffffffffffd]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) modify_ldt$write(0x1, &(0x7f00000001c0)={0x103, 0x20000000, 0x3400, 0x4, 0x47, 0x80000000, 0x9, 0x0, 0x100000000, 0x1}, 0x10) clock_adjtime(0x5, &(0x7f0000000340)={0x2, 0x9, 0x2, 0x20, 0x6, 0x400, 0x0, 0x3dc45d5, 0x100, 0x63d1, 0x9, 0x77e1ade1, 0x9, 0x3, 0x100000001, 0xfffffffffffffffd, 0xc0b, 0xffffffffffffff99, 0x4f, 0x84, 0xfffffffffffffffc, 0x42, 0x2, 0x2, 0x94c, 0x9}) 2018/05/11 16:46:54 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x204002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000480)) r1 = socket$inet6(0xa, 0x80003, 0xef) socket(0xa, 0xf, 0x2) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$kcm(r2, &(0x7f0000000240)={&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/206, 0xce}], 0x1, &(0x7f00000003c0)=""/115, 0x73, 0x40}, 0x10140) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0x1c}, r3}, 0x14) sendto$inet6(r1, &(0x7f0000001ffe), 0xdb, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 16:46:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:54 executing program 6: unshare(0x40600) r0 = socket(0x0, 0x5, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00000001c0)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0xc) 2018/05/11 16:46:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a00000008000b0000000200080000bf00", 0x29}], 0x1) 2018/05/11 16:46:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(0xffffffffffffffff, &(0x7f0000000040), 0x7385baf8532ca971) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000000200)) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x200002, 0xa}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000480)=""/138) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80001, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000005ff8), 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000003c0)={'broute\x00', 0x0, 0x4, 0xdf, [], 0x2, &(0x7f0000000240)=[{}, {}], &(0x7f00000002c0)=""/223}, &(0x7f0000000440)=0x78) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000140)={{0xfffffffffffffffb, 0x9, 0x8, 0x1f, 0x100000001, 0x101}, 0x26, 0x4, 0x2}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) fchmod(r0, 0x7) 2018/05/11 16:46:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000140)) read(r0, &(0x7f0000000000)=""/242, 0xf2) 2018/05/11 16:46:54 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000002ff6)=@file={0x1, '//..le0\x00'}, 0x2) 2018/05/11 16:46:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) [ 140.242269] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 16:46:54 executing program 1: r0 = socket(0xa, 0x1, 0x10001) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) [ 140.315265] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 16:46:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x10ed5b) 2018/05/11 16:46:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000f1ff00000000"], 0x8) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000002c0)=""/151, &(0x7f0000000380)=0x97) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x47f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x7}, 0x8) 2018/05/11 16:46:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000132bd0f378f46ee3d441852db3d96f42753c4bc3a361ee3377fad10f624b17389751ff89eab6da3e7c74904350f7fffb4b5167748bea1985ee4c8c72831243b2384b900dd9b7581420ff215d5ad0231c47700a09", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1}, 0x10) [ 140.368230] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 16:46:54 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000000), 0x3c) 2018/05/11 16:46:54 executing program 6: pipe2(&(0x7f0000834000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2aff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140)=""/109) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000001c0)=""/238) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x1, 0x0) ppoll(&(0x7f0000fb8fb0)=[{r0}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x7) [ 140.451207] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 16:46:55 executing program 1: r0 = socket(0xf4a4ea6689aafc58, 0x800000000000003, 0x400080000000) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd089, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) 2018/05/11 16:46:55 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffa, 0x109201) write$cgroup_pid(r1, &(0x7f0000000040)={[0x35]}, 0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000002c0)=""/233) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xfa5, 0x1}, &(0x7f0000000140)=0x8) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000c91000)=""/24, 0x909917b1398f70c1, &(0x7f00000001c0)=""/101, 0x3, 0x2}}, 0x68) 2018/05/11 16:46:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6d76, &(0x7f0000000040)=0x4) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/05/11 16:46:55 executing program 6: read(0xffffffffffffffff, &(0x7f0000000000)=""/8, 0x8) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/227, 0xe3}], 0x1) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/05/11 16:46:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x5, 0xb9}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8040, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000040)={0x1a, 0x6, 0x8, "758afbd64241ff38b117e8edf69a960201c2ed578dbdd796f9ed"}) recvmsg(r2, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000140)=""/38, 0x26}, {&(0x7f0000000180)=""/230, 0xe6}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/80, 0x50}, {&(0x7f0000001300)=""/122, 0x7a}, {&(0x7f0000001380)=""/204, 0xcc}, {&(0x7f0000001480)=""/225, 0xe1}, {&(0x7f0000001580)=""/63, 0x3f}], 0x8, &(0x7f0000001640)=""/28, 0x1c, 0xa555}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)='4'}, 0x1) 2018/05/11 16:46:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xd5, 0x80000) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r2) 2018/05/11 16:46:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x10ed5b) 2018/05/11 16:46:55 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x101000) userfaultfd(0x80800) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x20800, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x1, r1}) pread64(r0, &(0x7f0000001180)=""/4096, 0xffffffffffffff09, 0x0) recvfrom$ax25(r1, &(0x7f00000001c0)=""/133, 0x85, 0x142, &(0x7f0000000280)={0x3, {"34ab746049aad7"}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001140)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getpriority(0x1, r2) 2018/05/11 16:46:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x1, 0x2, 0x2, 0x9, 0x8, 0x5}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) uselib(&(0x7f0000000080)='./file0\x00') 2018/05/11 16:46:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6d76, &(0x7f0000000040)=0x4) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/05/11 16:46:55 executing program 6: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x420800, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x2, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@empty, r1}, 0x14) accept$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) pipe(&(0x7f0000000ff8)={0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000000000)) 2018/05/11 16:46:55 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xb239222c9d3e2959, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) unshare(0x40600) mq_timedreceive(r0, &(0x7f0000000000)=""/19, 0x13, 0x0, &(0x7f0000000080)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/05/11 16:46:55 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xea, 0x28001) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x52, 0x2}, {}], 0x30) setitimer(0x0, &(0x7f0000000000), &(0x7f0000000080)) 2018/05/11 16:46:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8910, &(0x7f0000000180)="c6295e4eca6c095ad7c72534b612ec6f82906bec460d66ae73fd49fba82e1c08d28ce4cb4a19130f6a75b850534b7f4a98b612a741fe447bc49f4f15e653cb375881695d9cc2817cac4737de634bfa7c4ca83c64b3a2ade577c8351dea999a7b7430d3ddaefd6b14a857c57caaa5969c587f1c8f833f2955eb70208f198a8b8bad30678e5005fb3037cc7dfe4cd69f59a26f6bd3cade5637c113a887850e80bf87e814150d0c6dbcdae8452fab34b6452e59a807909e5656b78a95ac41f08b75b4a9527155e57cf4cdee5259675fe4b888595a9d5592739c28cb22171b4c0acd253784f27c") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)) 2018/05/11 16:46:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(anubis-generic)\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005dc0)=[{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000001f40)="d52b75b5d805f52bff2c6b476359e030538b94bf8488df8029ad0ba765465ebfbf65b61bea68742b01d3d035c2d150af2b1d343dc77fee", 0x37}], 0x1, &(0x7f0000002140)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x40}, {0x0, 0x0, &(0x7f0000002400)=[{&(0x7f00000021c0)="881e055075f6c248b28325126d84902adf5598de5de4a2ff35756d0b97b4324d", 0x20}, {&(0x7f0000002300)="5cbafcdd69eb2abeb67dc71914307a9c0de4e6109a7e616b2f90870cf6b16f2398ac58c9020dd12bc35312bda7f560759a77df178c2d962a7c42a0fc04fa2deed7db3745080bb45ce225eedd89cfcd8f", 0x50}], 0x2, 0x0, 0x0, 0x84}, {0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000002440)="c8b00972039fbb64ff97f99543e5918314017d617f8051da3e6f9f3682d60fb00c2680d836264d7de2e4f89dcc56a380004e13a8242753d61695a02632fd62e4d08020191a1df777604e077d4fd18fab37410c49ddf2046471ac163178a6914bc95d7f8a1bcf5ebcca481ed4519fd7ff09f49d015e9dee5c67bf8f68baf148123d5489853081abb925757cff928f45af07e85e7deaaa8297411ff1fd08b3f0f56fd865ba", 0xa4}], 0x1, &(0x7f0000002540)=[@iv={0xb0, 0x117, 0x2, 0x98, "7fa6c3243b8c6d265968330810c5b71f3a6399df80cb6cdc084cfb36acc04cd842f190b670eaa6c768a634e71de411533e32f50eeb10669c76ead600d28851903baa4c0cc4c941c0fd603c92bf341a0b035bab9e9058828bd51713c444325707036d398e1c7b25b478b804a341367a9e5971e6ac6698d114e288c1a1621fab1b2d31f5d9f7cca33d73af68124c3b18eb45a93b291a4488ee"}], 0xb0, 0x4000000}], 0x3, 0x10) recvmmsg(r3, &(0x7f0000004c40)=[{{0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000002780)=""/33, 0x21}, {&(0x7f0000002880)=""/117, 0x75}], 0x2}}], 0x1, 0x0, &(0x7f0000004d80)) 2018/05/11 16:46:55 executing program 1: r0 = socket(0x9, 0x4000000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'lc\x00', 0x31, 0x1, 0x2}, 0x2c) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x62c1) 2018/05/11 16:46:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6d76, &(0x7f0000000040)=0x4) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/05/11 16:46:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x10ed5b) 2018/05/11 16:46:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0600002300000000000000000700000086050000000000007ce53af703a4d429"], 0x18}}], 0x2, 0x0) 2018/05/11 16:46:56 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, &(0x7f0000000000)="a03116403b23a600cda6beb4d7f2cdfb3d9591e16acc253e6859586b1f8b451093e8ed333065d5050bc59907", 0x2c, 0x10, &(0x7f0000000140)={0xa, 0x4e24, 0x8, @empty, 0x7fff}, 0x1c) mremap(&(0x7f0000a53000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x1) 2018/05/11 16:46:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x60000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/11 16:46:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6d76, &(0x7f0000000040)=0x4) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/05/11 16:46:56 executing program 2: creat(&(0x7f0000000040)='./file0\x00', 0x88) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400040, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffff9c, 0x7, 0x1, 0x101, &(0x7f0000000280)=[0x0], 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000001, 0x6, 0xfffc, 0xd13, 0x2a, r0, 0x100000004}, 0xfffffffffffffef2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/05/11 16:46:56 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)="637075c0000000000000808eae6da8a1702d30299fa80fd7b63268f12eac163a8b675b5d63daf0a574c21fa06521492b6c994c8b26c6da29662b1e3f443fc5e4fecbb231b3581d1051b84d0e179f95283ba28596ca52ba2bf5b8a64a1a077b3af4049296846ea1c83f4a639df14caecff39538e143d7", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x0]}, 0x1) 2018/05/11 16:46:56 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)='../file0\x00', &(0x7f0000000040)='cpuset\x00', 0x401, &(0x7f00000003c0)="7ceb2aa27a89504bfb1886390bd2c5b374829c3549bdaf60d29b4f1a4bcc620fc8bbb70f5688710cfbe9e81aa51c1020f0f85bcf851cea4e32ab090f9e6432bdeda64c317af425a5efc9bea06a3cfe278cf2b368de305720fb476a681ec1d49cf8a6440bb6f86a4dffd6a1895eb783758854e87508ce1a3b257573a1585137de789d286ff2caf2592382ecb62e51dbd90d657010669f962a8deb") times(&(0x7f0000000080)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) 2018/05/11 16:46:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/05/11 16:46:56 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x2, 0x0, 0x3, 0x80000000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000200)={r1, 0xa20b}) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000340)={0x7, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @rand_addr=0x1}}}, 0x108) symlinkat(&(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r3, 0x17, &(0x7f0000000300)={0x31, 0x9, 0x21, 0x1}) sendto$llc(r2, &(0x7f0000000000)="8064b76bb0b6a87497acf2950ed4735c8f60f7f06c783289702f0ecb7e016842dbcc4940ce54b2ddce9464d554ce06488bd7039b216b374842a0cb711a16fe0320969aa7be3d4c3a09ed35ef83086938ce42be4d53824e50aca728c89a01630186a2b6d8", 0x64, 0x4, &(0x7f0000000080)={0x1a, 0x30b, 0xffff, 0x4, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$TIOCSTI(r0, 0x5412, 0x6) socket$key(0xf, 0x3, 0x2) r4 = socket$key(0xf, 0x3, 0x2) r5 = dup3(r2, r4, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @loopback}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'ifb0\x00', r6}) 2018/05/11 16:46:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='btrfs./devKsed/pcmC#D#c\x00']) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff10, 0x101000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x800000000003, &(0x7f0000ffe000/0x2000)=nil) 2018/05/11 16:46:56 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/11 16:46:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = shmget$private(0x0, 0x4000, 0x78000043, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/64) ioctl(r0, 0xea, &(0x7f0000000080)="c6295f4ad5279b6fd4ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000500)}}, {{&(0x7f0000000580)=@generic={0xa, "c8b5edfbf8b1ab4cac8ed75cd4a0b8d86c66d2602bc1631ca5bcf63e5b62213ecbf070a4972c5693b9d145c9009910fa3b07c861485b5d02088225d2f63c71933c905613e2cd98a708a2cb30abf11fec2f649680f60fc4e12d48f918223a404e4df8cbce010891c68841bd5d3df05eb15b6b0a8da58ccfb7d792cf7e45c2"}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002840)}, 0x3}], 0x2, 0x4) 2018/05/11 16:46:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x2) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x14f}, 0x1}, 0x0) 2018/05/11 16:46:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/05/11 16:46:57 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x10000, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0x100, 0x4, 0x100, 0x4}, {0x1, 0x5, 0x2}, {0xa5d820000000000, 0x80, 0x1, 0x7}, {0x8000, 0x1, 0x60, 0x5000000000000}, {0x1, 0x4, 0x58, 0x9}]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r0, &(0x7f00000000c0)) 2018/05/11 16:46:57 executing program 1: r0 = socket(0xa, 0x800, 0x0) ioctl(r0, 0xa0000000, &(0x7f0000000280)="c60700000000000000ec6f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') poll(&(0x7f0000000240)=[{r0, 0x20}, {r0, 0x242}], 0x2, 0x3) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x0, 0x70bd28, 0x25dfdbfb, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x4004) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) shmget(0x3, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x6) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x1, 0x4) getsockname$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000140)=0x6e) 2018/05/11 16:46:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x6, 0x188, 0x7fff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x2}, {0x5}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f0000013ff8)=@abs, 0x8) 2018/05/11 16:46:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x0) 2018/05/11 16:46:57 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x100}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r1, 0x1000, "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"}, &(0x7f0000001340)=0x1008) write(r0, &(0x7f00003c1000)="1f0000000b06fd00010000f600008001fffff80009000180060007ec000000", 0x1f) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7fffffff, 0x101000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000240)={{0x4, 0x3, 0x3, 0x5, 0x8}}) 2018/05/11 16:46:57 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0xf2ffd7c5a666099b, &(0x7f0000000040)=@fragment={0x32, 0x0, 0x4, 0x0, 0x0, 0x3, 0x66}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) socketpair(0xe, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000100)) [ 143.251704] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/11 16:46:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/05/11 16:46:57 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0x377) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00'}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r3, 0x40001) r4 = dup2(r3, r1) fadvise64(r3, 0x0, 0xc9, 0x5) fchdir(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) r6 = getgid() setfsgid(r6) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000380)=r5) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) [ 143.325484] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/11 16:46:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x0) 2018/05/11 16:46:57 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xffffffffffffffe1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r2, r1) 2018/05/11 16:46:57 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x90) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="0000003aee2fa4cc7449afaecb010ae6542b8baf3a"], 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x35, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffff7fffffffff}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}}, 0x108) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) 2018/05/11 16:46:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x5, &(0x7f0000000080)=0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) r1 = shmget$private(0x0, 0x3000, 0x402, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000100)=[r2]) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x200}, &(0x7f0000000380)=0x8) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), 0x4b6a00167f14cc6e) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/245) 2018/05/11 16:46:57 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x80000000) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x3, 0x4) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/11 16:46:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6d76, &(0x7f0000000040)=0x4) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/05/11 16:46:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x0) 2018/05/11 16:46:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x40000000000053, 0xfefffffffffffffe, 0x5, 0x400000000, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001280)=""/136, 0x0, 0x4, 0x0, &(0x7f00000011c0)}) 2018/05/11 16:46:58 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={0x3f, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x9, 0x80000001, 0x5, 0x6, &(0x7f00000001c0)='veth0_to_team\x00', 0x5, 0xfff, 0x5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) 2018/05/11 16:46:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80000) connect(r0, &(0x7f0000000440)=@ll={0x11, 0xf8, r1, 0x1, 0x80000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x80) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/30) 2018/05/11 16:46:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000400), 0x4) 2018/05/11 16:46:58 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6d76, &(0x7f0000000040)=0x4) ioctl(0xffffffffffffffff, 0xc0884123, &(0x7f0000000000)) 2018/05/11 16:46:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6d76, &(0x7f0000000040)=0x4) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/05/11 16:46:58 executing program 6 (fault-call:4 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:58 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x8912, &(0x7f00000002c0)="c6295e4eca6c09b612ec6f") unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') setns(r1, 0x10000003) 2018/05/11 16:46:58 executing program 3: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x282000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x9211, 0x4) listen(r0, 0x3) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002580)="f3", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) [ 144.732763] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported [ 144.775533] FAULT_INJECTION: forcing a failure. [ 144.775533] name failslab, interval 1, probability 0, space 0, times 1 [ 144.786917] CPU: 0 PID: 9586 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 144.794131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.803605] Call Trace: [ 144.806245] dump_stack+0x185/0x1d0 [ 144.809922] should_fail+0x87b/0xab0 [ 144.813718] __should_failslab+0x278/0x2a0 [ 144.818064] should_failslab+0x29/0x70 [ 144.822001] __kmalloc+0xc5/0x350 2018/05/11 16:46:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6d76, &(0x7f0000000040)=0x4) ioctl(r1, 0xc0884123, &(0x7f0000000000)) [ 144.825503] ? kmsan_set_origin_inline+0x6b/0x120 [ 144.830399] ? alloc_pipe_info+0xb8/0x8c0 [ 144.834614] alloc_pipe_info+0xb8/0x8c0 [ 144.838677] ? splice_direct_to_actor+0x65/0x1040 [ 144.843609] ? do_splice_direct+0x335/0x540 [ 144.847962] ? splice_direct_to_actor+0xdb/0x1040 [ 144.852881] splice_direct_to_actor+0xe23/0x1040 [ 144.857678] ? do_splice_direct+0x540/0x540 [ 144.862046] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 144.867442] ? security_file_permission+0x269/0x490 [ 144.872501] ? rw_verify_area+0x35e/0x580 [ 144.876724] do_splice_direct+0x335/0x540 [ 144.880965] do_sendfile+0x1067/0x1e40 [ 144.884968] __x64_sys_sendfile64+0x218/0x390 [ 144.889524] do_syscall_64+0x154/0x220 [ 144.893455] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.898669] RIP: 0033:0x455979 [ 144.901881] RSP: 002b:00007f89825b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 144.909626] RAX: ffffffffffffffda RBX: 00007f89825b26d4 RCX: 0000000000455979 [ 144.916918] RDX: 0000000020000080 RSI: 0000000000000014 RDI: 0000000000000015 2018/05/11 16:46:58 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000400)='ramfs\x00', 0x0, &(0x7f00000004c0)="6f5cb4327825514c37b03348fe0fc76ee4889445f62cf57527fdcb52aa1581146bd44c97183e1d2086a62041a468aef324c194677c14933bb0761a24a227a5f8d52d1113d71d88ae85a78664c763014cc3f13706b765a5f8409b89facbdc903ebafcb4e72cfc0a0f9359bb55b79c") r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0xfffffffffffffffc, 0x4) symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/209, 0xd1) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000280)={0x2c, @broadcast=0xffffffff, 0x4e21, 0x2, 'ovf\x00', 0x20, 0xffff, 0x2}, 0x2c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x5ef4, 0x6, 0x8, 0x200, r1}, &(0x7f00000000c0)=0xfffffffffffffebb) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000003c0)=r0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x2, 0xff}, &(0x7f0000000100)=0x1f8) 2018/05/11 16:46:58 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6d76, &(0x7f0000000040)=0x4) ioctl(0xffffffffffffffff, 0xc0884123, &(0x7f0000000000)) [ 144.924213] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.931501] R10: 000000000010ed5b R11: 0000000000000246 R12: 0000000000000016 [ 144.938792] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000000 [ 144.952727] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported 2018/05/11 16:46:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6d76, &(0x7f0000000040)=0x4) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/05/11 16:46:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = shmget(0x2, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/30) r2 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='cgroup]}^{cgroupvboxnet0\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x101) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x2, 0x4) 2018/05/11 16:46:59 executing program 4: r0 = socket(0xa, 0x1, 0x0) lseek(r0, 0x0, 0x3) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c1b78d970d841f47e2799655b668dfe09b612ec6f") r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000066affc)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r2) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000b66000)) 2018/05/11 16:46:59 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6d76, &(0x7f0000000040)=0x4) ioctl(0xffffffffffffffff, 0xc0884123, &(0x7f0000000000)) 2018/05/11 16:46:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xcd, 0x40) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000080)) 2018/05/11 16:46:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, &(0x7f0000000000), 0xffffff71, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x20, 0x13, 0x1}, 0x20}, 0x1}, 0x0) 2018/05/11 16:46:59 executing program 6 (fault-call:4 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3b, 0x10ed5b) 2018/05/11 16:46:59 executing program 3: r0 = semget(0x1, 0x0, 0x602) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0x3, 0xfffffffffffffffe}], 0x1, &(0x7f0000000040)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) socket$inet_icmp_raw(0x2, 0x3, 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) [ 145.224675] ================================================================== [ 145.232103] BUG: KMSAN: uninit-value in __probe_kernel_read+0x224/0x280 [ 145.238858] CPU: 1 PID: 9619 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 145.246036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.255386] Call Trace: [ 145.257980] dump_stack+0x185/0x1d0 [ 145.261611] ? __probe_kernel_read+0x224/0x280 [ 145.266193] kmsan_report+0x142/0x240 [ 145.269993] __msan_warning_32+0x6c/0xb0 2018/05/11 16:46:59 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000000), 0xfb, &(0x7f000000c000/0x4000)=nil, 0x3) [ 145.274057] __probe_kernel_read+0x224/0x280 [ 145.278467] ? kmsan_copy_to_user+0x141/0x160 [ 145.282962] ? kmsan_copy_to_user+0x141/0x160 [ 145.287459] is_valid_bugaddr+0xb6/0x1a0 [ 145.291517] ? report_bug+0x4b/0x880 [ 145.295237] ? kmsan_copy_to_user+0x141/0x160 [ 145.299738] report_bug+0x6f/0x880 [ 145.303279] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.307951] ? do_invalid_op+0x46/0x50 [ 145.311846] ? kmsan_copy_to_user+0x141/0x160 [ 145.316340] ? do_error_trap+0xac/0x600 [ 145.320402] ? do_invalid_op+0x46/0x50 2018/05/11 16:46:59 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) [ 145.324290] ? kmsan_copy_to_user+0x141/0x160 [ 145.329046] do_error_trap+0x1aa/0x600 [ 145.332942] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 145.338392] ? futex_wait_queue_me+0x681/0x710 [ 145.342986] do_invalid_op+0x46/0x50 [ 145.346704] invalid_op+0x14/0x20 [ 145.350164] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 145.355256] RSP: 0018:ffff8801abfcfa20 EFLAGS: 00010206 [ 145.360614] RAX: ffff8801424b9d40 RBX: ffff8801abfcfa78 RCX: 0000000000000028 [ 145.367880] RDX: 00007ffffffff000 RSI: ffff8801abfcfa78 RDI: 99277ef441d870d9 [ 145.375149] RBP: ffff8801abfcfa68 R08: 0000000001080020 R09: ffff8801a813fa78 [ 145.382415] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 145.389678] R13: 99277ef441d870d9 R14: 0000000000000000 R15: 0000000000000000 [ 145.396965] inet_gifconf+0x345/0x500 [ 145.400775] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 145.405881] dev_ifconf+0x2b3/0x500 [ 145.409518] sock_do_ioctl+0x39b/0x6b0 [ 145.413421] sock_ioctl+0x400/0xca0 [ 145.417061] ? __x64_sys_ioctl+0x280/0x320 [ 145.421304] ? sock_poll+0x370/0x370 2018/05/11 16:46:59 executing program 3: r0 = socket(0xb, 0x803, 0x0) sendto(r0, &(0x7f0000000480)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0x1cc}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x204000) ioctl$TIOCNOTTY(r1, 0x5422) [ 145.425022] do_vfs_ioctl+0xaf0/0x2440 [ 145.428915] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 145.434271] ? __fget_light+0x6b9/0x710 [ 145.438253] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 145.443619] __x64_sys_ioctl+0x280/0x320 [ 145.447681] do_syscall_64+0x154/0x220 [ 145.451574] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.456755] RIP: 0033:0x455979 [ 145.459938] RSP: 002b:00007fd28bfb9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 145.467672] RAX: ffffffffffffffda RBX: 00007fd28bfba6d4 RCX: 0000000000455979 [ 145.474943] RDX: 0000000020000080 RSI: 0000000000008912 RDI: 0000000000000013 [ 145.482215] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.489481] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 145.496749] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 145.504018] [ 145.505639] Local variable description: ----success.i.i.i@should_fail [ 145.512207] Variable was created at: [ 145.515925] should_fail+0x57/0xab0 [ 145.519561] __should_failslab+0x278/0x2a0 [ 145.523784] ================================================================== [ 145.531135] Disabling lock debugging due to kernel taint [ 145.536580] Kernel panic - not syncing: panic_on_warn set ... [ 145.536580] [ 145.543947] CPU: 1 PID: 9619 Comm: syz-executor4 Tainted: G B 4.17.0-rc3+ #88 [ 145.552521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.561873] Call Trace: [ 145.564467] dump_stack+0x185/0x1d0 [ 145.568100] panic+0x39d/0x940 [ 145.571310] ? __probe_kernel_read+0x224/0x280 [ 145.575894] kmsan_report+0x238/0x240 [ 145.579695] __msan_warning_32+0x6c/0xb0 [ 145.583760] __probe_kernel_read+0x224/0x280 [ 145.588171] ? kmsan_copy_to_user+0x141/0x160 [ 145.592668] ? kmsan_copy_to_user+0x141/0x160 [ 145.597173] is_valid_bugaddr+0xb6/0x1a0 [ 145.601229] ? report_bug+0x4b/0x880 [ 145.604953] ? kmsan_copy_to_user+0x141/0x160 [ 145.609450] report_bug+0x6f/0x880 [ 145.612992] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.617665] ? do_invalid_op+0x46/0x50 [ 145.621565] ? kmsan_copy_to_user+0x141/0x160 [ 145.626063] ? do_error_trap+0xac/0x600 [ 145.630037] ? do_invalid_op+0x46/0x50 [ 145.633930] ? kmsan_copy_to_user+0x141/0x160 [ 145.638424] do_error_trap+0x1aa/0x600 [ 145.642309] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 145.647755] ? futex_wait_queue_me+0x681/0x710 [ 145.652340] do_invalid_op+0x46/0x50 [ 145.656063] invalid_op+0x14/0x20 [ 145.659517] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 145.664616] RSP: 0018:ffff8801abfcfa20 EFLAGS: 00010206 [ 145.669982] RAX: ffff8801424b9d40 RBX: ffff8801abfcfa78 RCX: 0000000000000028 [ 145.677250] RDX: 00007ffffffff000 RSI: ffff8801abfcfa78 RDI: 99277ef441d870d9 [ 145.684515] RBP: ffff8801abfcfa68 R08: 0000000001080020 R09: ffff8801a813fa78 [ 145.691787] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 145.699056] R13: 99277ef441d870d9 R14: 0000000000000000 R15: 0000000000000000 [ 145.706340] inet_gifconf+0x345/0x500 [ 145.710167] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 145.715294] dev_ifconf+0x2b3/0x500 [ 145.718929] sock_do_ioctl+0x39b/0x6b0 [ 145.722826] sock_ioctl+0x400/0xca0 [ 145.726454] ? __x64_sys_ioctl+0x280/0x320 [ 145.730689] ? sock_poll+0x370/0x370 [ 145.734402] do_vfs_ioctl+0xaf0/0x2440 [ 145.738289] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 145.743650] ? __fget_light+0x6b9/0x710 [ 145.747626] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 145.752994] __x64_sys_ioctl+0x280/0x320 [ 145.757062] do_syscall_64+0x154/0x220 [ 145.760956] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.766143] RIP: 0033:0x455979 [ 145.769324] RSP: 002b:00007fd28bfb9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 145.777031] RAX: ffffffffffffffda RBX: 00007fd28bfba6d4 RCX: 0000000000455979 [ 145.784296] RDX: 0000000020000080 RSI: 0000000000008912 RDI: 0000000000000013 [ 145.791561] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.798828] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 145.806099] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 145.813808] Dumping ftrace buffer: [ 145.817335] (ftrace buffer empty) [ 145.821019] Kernel Offset: disabled [ 145.824618] Rebooting in 86400 seconds..