INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.52' (ECDSA) to the list of known hosts. 2018/05/01 00:09:10 fuzzer started 2018/05/01 00:09:11 dialing manager at 10.128.0.26:34803 syzkaller login: [ 50.133734] can: request_module (can-proto-0) failed. [ 50.145937] can: request_module (can-proto-0) failed. 2018/05/01 00:09:19 kcov=true, comps=false 2018/05/01 00:09:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) connect$inet(r0, &(0x7f0000000340)={0x2}, 0x10) connect$inet(r2, &(0x7f00000003c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/05/01 00:09:22 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/01 00:09:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/05/01 00:09:22 executing program 4: 2018/05/01 00:09:22 executing program 2: 2018/05/01 00:09:22 executing program 3: 2018/05/01 00:09:22 executing program 5: 2018/05/01 00:09:22 executing program 6: [ 55.481714] IPVS: ftp: loaded support on port[0] = 21 [ 55.687423] IPVS: ftp: loaded support on port[0] = 21 [ 55.752638] IPVS: ftp: loaded support on port[0] = 21 [ 55.834398] IPVS: ftp: loaded support on port[0] = 21 [ 55.953947] IPVS: ftp: loaded support on port[0] = 21 [ 56.081419] IPVS: ftp: loaded support on port[0] = 21 [ 56.208855] IPVS: ftp: loaded support on port[0] = 21 [ 56.359399] IPVS: ftp: loaded support on port[0] = 21 [ 57.100387] ip (4673) used greatest stack depth: 54408 bytes left [ 57.697636] ip (4723) used greatest stack depth: 54000 bytes left [ 58.405369] ip (4777) used greatest stack depth: 53928 bytes left [ 58.763128] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.769736] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.808206] device bridge_slave_0 entered promiscuous mode [ 58.978310] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.984808] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.013800] device bridge_slave_0 entered promiscuous mode [ 59.070014] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.076589] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.104412] device bridge_slave_0 entered promiscuous mode [ 59.122543] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.129098] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.146088] device bridge_slave_1 entered promiscuous mode [ 59.241266] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.247850] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.264187] device bridge_slave_1 entered promiscuous mode [ 59.287256] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.293787] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.321382] device bridge_slave_1 entered promiscuous mode [ 59.370126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.391191] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.397670] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.449803] device bridge_slave_0 entered promiscuous mode [ 59.487323] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.502620] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.509140] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.533261] device bridge_slave_0 entered promiscuous mode [ 59.548343] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.554882] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.577416] device bridge_slave_0 entered promiscuous mode [ 59.613710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.628370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.641526] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.648140] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.690547] device bridge_slave_1 entered promiscuous mode [ 59.707274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.751511] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.758119] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.799246] device bridge_slave_1 entered promiscuous mode [ 59.830604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.855072] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.861582] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.899400] device bridge_slave_0 entered promiscuous mode [ 59.914139] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.920626] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.937276] device bridge_slave_1 entered promiscuous mode [ 59.947625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.972639] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.079677] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.086245] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.123255] device bridge_slave_1 entered promiscuous mode [ 60.154874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.163483] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.184189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.252388] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.258952] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.288148] device bridge_slave_0 entered promiscuous mode [ 60.319692] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.328327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.361797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.464811] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.478939] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.505437] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.511945] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.543092] device bridge_slave_1 entered promiscuous mode [ 60.562295] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.577606] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.634877] ip (4931) used greatest stack depth: 53640 bytes left [ 60.698948] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.719692] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.804709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.827013] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.839253] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.853554] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.860565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.946611] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.954386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.971488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.978477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.062815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.082326] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.095394] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.114255] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.124772] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.131791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.156001] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.164921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.233456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.240670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.268286] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.299864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.307403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.370895] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.412255] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.419818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.546831] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.562593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.570567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.647882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.654970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.675982] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.683076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.790859] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.802850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.809841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.830278] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.856354] team0: Port device team_slave_0 added [ 61.879677] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.905360] team0: Port device team_slave_0 added [ 61.930390] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.955738] team0: Port device team_slave_0 added [ 61.984883] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.991901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.026964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.035683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.076375] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.090251] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.117118] team0: Port device team_slave_1 added [ 62.169330] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.187634] team0: Port device team_slave_1 added [ 62.207577] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.220241] team0: Port device team_slave_1 added [ 62.245941] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.273610] team0: Port device team_slave_0 added [ 62.313839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.339570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.369193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.377409] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.385639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.426224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.466473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.482918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.493338] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.501801] team0: Port device team_slave_0 added [ 62.537077] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.551843] team0: Port device team_slave_1 added [ 62.566788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.574399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.583619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.615147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.646321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.670552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.682013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.693714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.730568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.747955] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.757216] team0: Port device team_slave_1 added [ 62.775238] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.782659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.791393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.820276] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.836359] team0: Port device team_slave_0 added [ 62.842225] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.854128] team0: Port device team_slave_0 added [ 62.877685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.885169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.904489] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.954937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.966602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.974713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.992958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.022806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.039077] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.060550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.072884] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.083993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.097243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.116847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.133667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.158933] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.167828] team0: Port device team_slave_1 added [ 63.175265] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.183169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.192141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.215253] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.224569] team0: Port device team_slave_1 added [ 63.238692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.246649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.253853] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.262334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.308829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.343266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.369171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.378864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.395232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.420085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.433199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.443144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.472114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.481561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.490237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.501699] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.524524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.541291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.568385] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.577540] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.591224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.603305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.646176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.672686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.709491] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.725513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.734360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.743662] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.752515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.764243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.776988] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.795265] team0: Port device team_slave_0 added [ 63.808524] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.817227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.833959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.851105] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.880635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.893547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.932306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.969081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.996800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.038660] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.047173] team0: Port device team_slave_1 added [ 64.056691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.072477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.094459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.127813] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.140137] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.160805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.259164] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.266675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.291265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.342199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.349218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.370435] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.568823] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.579649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.601384] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.759398] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.767188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.783239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.029565] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.039487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.058283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.959859] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.966362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.974157] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.980619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.071750] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.086395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.111605] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.118138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.125011] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.131488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.173722] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.196099] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.202961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.212428] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.219126] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.265608] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.285666] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.292161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.299077] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.305536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.343172] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.647466] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.653969] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.660839] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.667313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.724481] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.744407] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.750920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.757775] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.764328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.772395] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.984828] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.991345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.998259] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.004727] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.054503] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.103195] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.122717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.160067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.191263] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.222392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.231831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.806218] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.812725] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.819578] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.826117] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.880290] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.111175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.828719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.996857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.163994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.293719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.634435] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.697137] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.880764] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.009537] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.037236] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.099479] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.149329] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.478783] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.485305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.497654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.531818] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.632980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.752997] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.764806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.783145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.828939] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.835717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.854880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.900794] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.985962] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.008249] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.014599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.031938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.308593] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.314939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.328849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.395840] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.586199] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.634272] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.680608] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.783121] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.789436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.807154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.854882] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.883823] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.892314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.917419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.175115] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.494288] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.501131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.512391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.560621] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.722308] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.361671] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/01 00:09:50 executing program 1: 2018/05/01 00:09:50 executing program 1: 2018/05/01 00:09:50 executing program 5: 2018/05/01 00:09:50 executing program 1: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x7, 0x0, 0x8001}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x50, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 00:09:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000000040)=0x800000, 0x408) 2018/05/01 00:09:51 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000020c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002080)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000002100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 2018/05/01 00:09:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="2e6d14001ff3cf2a0be7eb1f00000000000013000000"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/05/01 00:09:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x1, 0xfffffffffffff85a, 0x4, 0x6, 0x3, 0x6}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x2d) 2018/05/01 00:09:52 executing program 3: r0 = shmget(0x3, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/05/01 00:09:52 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556d, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) 2018/05/01 00:09:52 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @icmp=@time_exceeded={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8000, 0x40000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/05/01 00:09:52 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sync_file_range(r0, 0x5, 0x8, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1000, 0x0, 0x1, 0xfffffffffffffff7}) timerfd_create(0x2, 0xe2ca9117ccc47791) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) pread64(r5, &(0x7f0000000380)=""/105, 0x69, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) sendfile(r3, r3, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0xff}) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x10d, 0xac, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/05/01 00:09:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x208000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, r3) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'yam0\x00'}}) pread64(r0, &(0x7f00000003c0)=""/8, 0xfdb4, 0x63) 2018/05/01 00:09:52 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000140)=""/197) getsockopt$inet_int(r0, 0x10d, 0x4000000cb, &(0x7f0000000000), &(0x7f0000000100)=0x4c4) 2018/05/01 00:09:52 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) r1 = epoll_create(0x5) r2 = gettid() epoll_wait(r1, &(0x7f00004e7fdc)=[{}], 0x162, 0x401) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) sched_setaffinity(r2, 0x8, &(0x7f0000597ff8)=0x2) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069cff4)={0x4}) [ 84.276558] print_req_error: I/O error, dev loop0, sector 0 [ 84.282573] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 84.290362] print_req_error: I/O error, dev loop0, sector 4 [ 84.296192] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 84.303964] print_req_error: I/O error, dev loop0, sector 8 [ 84.309766] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 84.317508] print_req_error: I/O error, dev loop0, sector 12 [ 84.323415] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 84.331181] print_req_error: I/O error, dev loop0, sector 16 [ 84.337088] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 84.344857] print_req_error: I/O error, dev loop0, sector 20 [ 84.350742] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 84.358535] print_req_error: I/O error, dev loop0, sector 24 [ 84.364423] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 84.372200] print_req_error: I/O error, dev loop0, sector 28 [ 84.378152] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 84.385979] print_req_error: I/O error, dev loop0, sector 32 [ 84.391881] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 84.399661] print_req_error: I/O error, dev loop0, sector 36 [ 84.400485] Buffer I/O error on dev loop0, logical block 10, lost async page write 2018/05/01 00:09:53 executing program 3: r0 = shmget(0x3, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/05/01 00:09:53 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff01c}, {0x16}]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'team_slave_0\x00'}) 2018/05/01 00:09:53 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semop(r0, &(0x7f0000000080)=[{0x1, 0x200, 0x60f30b63196e3f8e}], 0x1) r1 = semget$private(0x0, 0x2, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) semop(0x0, &(0x7f00006d4ffa)=[{0x0, 0x0, 0x1000}], 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x11c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @local}, &(0x7f0000000180)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/05/01 00:09:53 executing program 2: syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f000000b000)={0x2, 0x0, 0x0, 0x0, 0x2b8, 0x2c}, 0x40}, 0x1}, 0x0) 2018/05/01 00:09:53 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)="2f70726f632f7379732f6e65742f697076342f76730f73796e635f726574726965730075cc5926ec5706a48a51fa074c1442f80f0efefac07f317fd365af832d4079f18ace199161493a7cc70b599a3660a286e263d939692154d0b26e98cce791ce8ac1ae51e93857ecd7d921f2b8e1edb35b8b2c9a1c228d607e37b40808fba486e61c0c3e687662905e2ace61fd6a0faecdf5241a7fe62d57135804f0767ab7", 0x7ffff, 0x0) write$cgroup_int(r0, &(0x7f0000000000)={[0x3e, 0x33, 0x3f, 0x3f, 0x3f, 0x36, 0x3a, 0x3a, 0x30, 0x31]}, 0xa) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x3, 0x5}) 2018/05/01 00:09:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x1, 0xfffffffffffff85a, 0x4, 0x6, 0x3, 0x6}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x2d) 2018/05/01 00:09:53 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff}) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x15555555555555d6, 0x5, &(0x7f00000000c0)={0x5}, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/01 00:09:53 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sync_file_range(r0, 0x5, 0x8, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1000, 0x0, 0x1, 0xfffffffffffffff7}) timerfd_create(0x2, 0xe2ca9117ccc47791) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) pread64(r5, &(0x7f0000000380)=""/105, 0x69, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) sendfile(r3, r3, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0xff}) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x10d, 0xac, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/05/01 00:09:53 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0x3c, &(0x7f0000000280)=0x2) bind$nfc_llcp(r0, &(0x7f0000000540)={0x27, 0x1, 0x0, 0x7, 0x1, 0x9, "76a49a11d87429c346ad3f1e67bc7a5ed1a2d420986e7c45ca0ad6bd2ce633a731e8f24417044f58116e65dc709f7545d29f6fbc6531a0bc59e06af5f8b5aa", 0x3b}, 0x60) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x8c) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000380)="6d6da60061062744367b070d4f5d593dbae0e2d57dd0354813cdd4a2d6e1c90666679d69da0ff5ad798d9fbb0b8f04fcac82a047eb5fdb2900fd65202b98e1e739c7684291e809e6ebe5e656b765e23e8d6a966971070be9dc1cb04b9b389c23ebbfca63335acfb3b489c10c2be6907f04c89d13ab2d6b46d4ab38ae2e39cde1e2f5f7498d9cbf3d36cec6818cf042139bf908b7fd38b8f3da5fd34df8", 0x9d}], 0x1, &(0x7f0000000440)=[@rights={0x28, 0x1, 0x1, [r3, r3, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r3, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r3, r1]}], 0x90, 0x80}, 0x4000000) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x10001, 0x6, 0x4, 0x8, 0x0, 0x11, 0x200, 0x8, 0x80, 0x4, 0x0, 0x1, 0x800, 0x10000, 0xdb2, 0x1800000, 0x40, 0x1000, 0x5, 0x0, 0x29, 0x101, 0x8, 0x81, 0xb34, 0x9, 0x5, 0xfffffffffffffffb, 0x7, 0x1, 0xa9, 0x80000000, 0x4a2d, 0x906, 0x8, 0x0, 0x0, 0x4e4, 0x0, @perf_config_ext={0x7, 0x10000}, 0x483, 0x0, 0x100000000000, 0x7, 0x81, 0x114, 0x2}, r2, 0xb, r3, 0x2) ioctl$int_in(r1, 0x800000c0045004, &(0x7f0000000000)) 2018/05/01 00:09:53 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xf2) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x481}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x40000000, &(0x7f0000000180), 0x0, &(0x7f0000000180)}, 0x0) munlockall() recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)}, 0x0) 2018/05/01 00:09:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/01 00:09:53 executing program 2: syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f000000b000)={0x2, 0x0, 0x0, 0x0, 0x2b8, 0x2c}, 0x40}, 0x1}, 0x0) 2018/05/01 00:09:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f0000008000)={&(0x7f0000002000)={0x1c, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@typed={0x8, 0x1, @fd}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x100c0) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="28da5c0d75d2217d7ce8b55f", 0xc, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="a03333451878ce83c9ac12b9b585d080c4a56c8705e2ec387ac6dcb9b3d97b4fce2ffa05ef5faf45df372d82c647ddb7af691478f9e01564805b978017bce51a3e85875e10e6c8fcf85ba2c698aeba90b156a70988442993916dd56207488d5451fd9ba1fa1337d4a4f445413476c8a88e3e91a2607c04c10b45b46ad1091cd3625f65beb3c4d6df60dbc0d61078c9c567ad1e47e5babc121dc5dd9015cfe4a7d96a69", 0xa3, 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, &(0x7f00000002c0)="e270cb2bcd545a22e8526e6437afc699301abbccd461f651fca3d9a77038bc6d059c943e55fca23dbc660539fbd73bb16af4e8b121cab94a703306ffc4c24f07068e506cbcd5cbf3b8329115c3e5fcfb862944b5bb6c5175b9961b0a0370dbc5f1302ce066611695c4cecf117d2c39e913b878710c29ec3bae2f88997cf3f8a38a21d76740792b6063047499c0", 0x8d, r3) sendto$inet6(r1, &(0x7f0000000040)="501a93effa6eb4cd53ea5d0a0e682a3325c4816ec5f371b3b855e45979a46ca57f474ab404ed356ee438cd519e85682bb619599e57f617312f91f625c69931bb19acae8ab69a591b29e78befdd7e3137e561ba71e81b5aa5c993084c44c5f2d89c3e289125f906171e52e4a0f61f", 0x6e, 0x40000, &(0x7f00000000c0)={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r4, 0x5, 0xa, [0x5c93019d, 0x7, 0x686605cb, 0x8b2, 0x2, 0x8000, 0x4, 0x6, 0x5b2, 0x2]}, &(0x7f00000001c0)=0x1c) 2018/05/01 00:09:53 executing program 6: sigaltstack(&(0x7f0000cef000/0x1000)=nil, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00000000c0)=',keyringem0\x00', 0x3) sendmsg$nl_netfilter(r2, &(0x7f0000002440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002400)={&(0x7f0000000140)={0x22b4, 0x1, 0x9, 0x3, 0x70bd26, 0x25dfdbff, {0xe, 0x0, 0xa}, [@typed={0xc, 0x80, @u64=0xeb}, @nested={0x1264, 0x80000001, [@generic="c96dce04857660414029feee4a08aa1e7b52362637a28dbda9ce382db42808364a1e0863915ec5323b31e9c92f3203213058369d8ac46e4676ba51cdad955d512c579ed8d009beec1afaa1ed6604b9ebb0c8eee662d84be77b6286b1b1b2f6e26b7b490aa577f63203a96ef19010", @generic="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@generic="434872381f87a01c797bcd7a69cf15f8961fcd47b48eaf485e8230a49fc329bb3eac68ad2925d90783489eb306eb7f20eb3e25903948c458e0e154f657e79db289f052925681d65c27fbf05909ed83e63823e48f01fc8288218ea1c8f16d79a0df4393b0ec0082f0ed864835972bb0d65995bb84524d94735f07ea16253f97b9fbc87f3509bd15b8bdf6ed5e94d1d35d88d7e0b0dc69a1c99cdd452ec1d840aafcf5493f96270be94ca20a68a179f36d781c6f04d3b2d70eeb741c29e4b854e3194980f1c69bfca9e8b21e2e9f51d408edaed023fb09a912", @generic="2429991bdb2e9f93ed8b13187812", @generic="4542bdea400e8756436b3f5be3b59e2ac14e8c7ba4fef14ca2c18d61ec7c6620be96371af2d963b485493df5bb23fd61d91517c64408b3c7a0ff5a72c3f2aa10b144c5a68f8f05be12293225c9950aa2c4e41b466e5e601bb225c31e03bffd6160cef57991e0fab723188b1bbc4ea8ca45a44d83c78465f38067009563028b0f8775b5a84542be52cf7080630830994d244a8a4647cdc00134c249510db26d21c691ae29175f3d573c7d44b75c39a148e0659adfdfb888a84f4847b285b8259d93", @typed={0x8, 0x6f, @u32=0x1}, @generic="0d67c58464dd57dc419e86ebcc8ef6174c90d59ebb14bb8520202146ac7ea1330c26009b60743b6787716c0c5bbb9f161ba11e00bfbf760fc520e5358b05", @typed={0x4, 0x76}]}, @generic="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@typed={0x14, 0x29, @ipv6}, @typed={0x14, 0x1e, @ipv6}, @typed={0x8, 0x8c, @fd=r0}]}, 0x22b4}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/05/01 00:09:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffb, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3e}], 0x10}}], 0x2, 0x0) 2018/05/01 00:09:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2}, &(0x7f0000000040)=0x8) 2018/05/01 00:09:53 executing program 1: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x15, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14}}}}, &(0x7f0000000340)=0xa0) 2018/05/01 00:09:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f00000000c0)="7633848ff63d41dc24a2dc8ddc22830cb20da7a9410c4e006b6b59fcfc874dde24ed11be08cae762bd568c13c7e37cadd982cec639a0b7b9ffb14b6371b2bf8c84dc57192e1d82f01a3aee1cde06c63a90be81533412c36b3b0768d466e86ac94418c156a2475fa69996b05dd4b819c875a1ccc119233f5e0b443318eaf4aaa452f192d585f3c27f16af759d174676e8cef10fb97aeb71ce3fdebe35d82eadf6e9c452218fc79b6133debf0e139998006e527f86612719c9f003591687fa34b8f5f2a80040c0f47f2620a9608081ae6a6a5dde27c5b8a052f00f4c7cc850ec", &(0x7f00000001c0)=""/103}, 0x18) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/01 00:09:53 executing program 0: socket(0x3, 0x8000e, 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x2, 0x100}, 0x2c) vmsplice(r0, &(0x7f00000026c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="bd5fe0507cae497485d8de0c131c0b7e725488d28a02ad5c4abaae33c7bd7f0411a235722b4a6682267269abc99d3b6bdb82cb47fd2bcf973ad44c9659770800383ff6b1b0a6f7c128bbcfe4e7203ac2387d5f1b35e710ae672b3e960e75bb2c478abf5303ade75c43f20d2277eb9ca6bc33c46370676c20c721a3f5bca935047027ed77fb104ea38eb6a47b3b56884e3267ed5fbb2a40b9b21cdd8e09bdeb91bd", 0xa1}, {&(0x7f00000027c0)="4cc5e41be0819cc37c5e20225b4a5df0b4449a09b03f924ff65a5231ed9d8fa4509d848d5ddd6a2a03f3e42551e074fe627d87d538bac23d96bfeb22800e5b31d5388e58294ca4d97e7dc6afa03764ee17f5759e8703688a401a67f21f98e36eb9bfa765c58b517aee7877848f88e516f094b6b634b2da1034d3f55e0e6d37c3c9f896dc8d759de887f14ff70f7625a066dffdc56658f20ab4ba54fde6c2b73e6b15d16a5c5bd09c5c9c6e892f0000000000000000000000", 0xb8}, {&(0x7f0000001380)="7599aab153cd73646b6a00c9011aef675a7e456c3e8888c70d9a65cb13cdfe51f14e79f24e0d9216eb0ed4e6acf0f7a709633fa7efdfccace96a39bac92cab060a1874270d5777b363ab594b798e46c80d58160989737288ac86e45bda1bf269a3907e27e4ff16c32ce02c413d0fd0d2fc119b1e840a72c755392aeb2b3d0954c820593f745b54dbdf831d7f291affd37571e4711ad2516f71be196f49", 0x9d}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000002440)="c50ce713dc4a7578ac8545edbfda2dac35804e5f3fdc1e77e0e0254341ad9b066d67666c035256b06d8f087a75dc5a137ba2abfb635200f63a307f4032b40d9205b06ee98e6717add885d983b93192caed64b42541021f6f633ff033451a4ada8d0417e165db24e8fb64442070c8a54ac41f76eb5f6317c8522aaa03443f7b9c5800ec147f6d95952496676920940d02ddd10dcbbfdf922d457f501cb8d17189c230f89a717d03897e4cce7bb3c2f087299f94865f85f2", 0xb7}, {&(0x7f0000002500)="01b5120cfc6f7db7f37a45d169ddee44bc64e5c449ef0f03d120c1d54de9af1bc9d1d3e7a7fa38558deb9dbe2b3177b8958c45fab674e132b1fd6612e5ace79dda0881282732b618d927214dc8d43679c10b165975c750507d9e7a5f7d1b18c9e1aae30896edd402be3c3c59af3fdcad33d001b4a0a7b66ec997c07a135227c0504fb9321d931e84483fbf5c73c20825fea741b24c05ce3c64fb38e54012216431a654bf6240a551069f20a7ef7712e57078a6622847d076808beef12e447d242e97cd0f38fd35b4817310b6", 0xcc}, {&(0x7f0000002600)="e9aecfd6aac6c75418d68270ff92276164bea08b9dc61516c60b317c49567caf5f946d9f275629bc9a7a22e555545b694d66579cbb6a6febf68a2efda3cc94a8afd264caa2414d111cf5d6e7cb9edb6a2ad9404f3faf2c7374b67c44bf412e55fbf7a29945545c50c30fa05501bc9859a57f82b6b6c5cc4e51b69e15c17833cd52e752028310b0df0d52f5c442d02aec878c02c6de5e", 0x96}], 0x8, 0x2) r1 = syz_open_dev$audion(&(0x7f0000002740)='/dev/audio#\x00', 0xa6ec, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000002780)={0x303, 0x33}, 0x4) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="526c2b0e10dd0ff60a59db75058e3185330fc5685f8d5fdb4f3c7507368df0dd6a980a0adbc083de710b35a4aec9d88039d55b549259809ab06cd7e4b792942011d59e6645666a5041abad3ea0451a77ae56d18a81598726b39564aff39659312e9e2683a42daa44d0109d2fd87d4941beeac0c6150579d96df10f68c9b3f202da878b70ab6d716f962a7f9b0fdb5eae58b0b80d02f9c3dae1d84c072e86ac386dc056204b678f43223d70", 0xab}, {&(0x7f0000000100)="7a0278677d35be9f0f0bbd9cb80a790e76daa20264cea6d650a219f1f5b623781b585926f2dd89aa5118d966fd99286d5bab75b3e0b0ede592c25012f50fda75ba51d8242283fc0424ba9478fc817d8c4306afa735825492f3f2103856cb73dcc5966df90a545cee5118257e5e4bd2dd654427ead53e9647c7abca0cec4d46557c51e9952994f015b7d2acbab5b7ce29e971ff1a12c51b69f1386912fc0026e4c53d32c2", 0xa4}], 0x2, 0xe) 2018/05/01 00:09:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x0, &(0x7f0000683ff0)}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) rt_sigreturn() 2018/05/01 00:09:53 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) inotify_init1(0x800000080802) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x420b, r1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/05/01 00:09:53 executing program 2: unshare(0x60000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1}, 0x2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 'veth0_to_team\x00'}) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffe1b) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) [ 85.893749] sctp: [Deprecated]: syz-executor5 (pid 6755) Use of struct sctp_assoc_value in delayed_ack socket option. [ 85.893749] Use struct sctp_sack_info instead 2018/05/01 00:09:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x400080800) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40401, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000100)={r3, &(0x7f0000000080)=""/18}) sendmmsg(r1, &(0x7f0000002140), 0x4000000000004ca, 0x0) [ 86.021651] sctp: [Deprecated]: syz-executor5 (pid 6778) Use of struct sctp_assoc_value in delayed_ack socket option. [ 86.021651] Use struct sctp_sack_info instead [ 86.041976] IPVS: ftp: loaded support on port[0] = 21 2018/05/01 00:09:54 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) read(r0, &(0x7f00000008c0), 0x27745b62) 2018/05/01 00:09:54 executing program 0: mincore(&(0x7f0000dfe000/0x200000)=nil, 0x200000, &(0x7f0000000540)=""/4096) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r1, 0x80000) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x7) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x101081) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000140), &(0x7f0000000180)=0x4) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x400) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/72, 0x48) getsockopt$packet_int(r2, 0x107, 0x3, &(0x7f00000002c0), &(0x7f0000000380)=0x4) recvfrom$unix(r1, &(0x7f0000000300)=""/101, 0xfffffffffffffdcd, 0x0, 0x0, 0x0) 2018/05/01 00:09:54 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xf2) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x481}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x40000000, &(0x7f0000000180), 0x0, &(0x7f0000000180)}, 0x0) munlockall() recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)}, 0x0) 2018/05/01 00:09:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xe7b}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x7f}}}, &(0x7f0000000140)=0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000ab6f90), 0x0, &(0x7f00007a8eb0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8008}}], 0x30}], 0x1, 0x0) 2018/05/01 00:09:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001e00010300000000000000000000000045b83d2b8c4156f99e603c68f655b84fa1f28da273e3baf6f44b4390fffcb3ab"], 0x1c}, 0x1}, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/186, 0xba}], 0x100000000000000d) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) write$cgroup_type(r1, &(0x7f00000001c0)='threaded\x00', 0x9) 2018/05/01 00:09:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x52, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) ioctl$void(r0, 0xc0045c7f) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f0000818ff0)=[{&(0x7f00000000c0)='\v', 0x1}], 0x1) 2018/05/01 00:09:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x400080800) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40401, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000100)={r3, &(0x7f0000000080)=""/18}) sendmmsg(r1, &(0x7f0000002140), 0x4000000000004ca, 0x0) 2018/05/01 00:09:54 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000ff4fc8)={&(0x7f0000a34ff4)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000ff4a23)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0x0, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x674}}}, 0x128}, 0x1}, 0x0) 2018/05/01 00:09:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setregid(r1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xffff}, 0x8) 2018/05/01 00:09:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x100006) exit_group(0x8003) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20}], 0x10) flistxattr(r0, &(0x7f0000000100)=""/71, 0x47) sendto(r2, &(0x7f0000000000)="545019b837f50dfd97fa3dbb24cf7e74086e187db160de767262578dc4d2d1dae6a90c86b649e1", 0x27, 0x0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) 2018/05/01 00:09:54 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000, 0x400040) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0x85c, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2e, 0x2ff, 0x0, 0x0, {}, [@typed={0x7, 0x0, @u32}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/05/01 00:09:54 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300)=0x6, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x101}, 0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9, 0x100000000, 0x1ff, 0x63}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x7f}, 0x8) 2018/05/01 00:09:54 executing program 0: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x3f) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) exit_group(0x8) fdatasync(r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000001600)='/dev/snd/midiC#D#\x00', 0x4, 0x400) write$rdma_cm(r1, &(0x7f0000002880)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002840)={0xffffffff}, 0x106, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f0000002940)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000001740), r2, r1}}, 0xfffffeed) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x1e2, 0x2) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000015c0)=0x9, 0x4) sendmsg$netrom(r1, &(0x7f0000001e00)={&(0x7f0000001d80)=@full={{0x3, {"8c8596a00e30e2"}, 0x3}, [{"d0e04ee4f6d32b"}, {"fbad496d8f4e53"}, {"d0f1a1345da09a"}, {"19393e97de6822"}, {"c2b461eed9b4bb"}, {"dc538e425430f3"}, {"118a11bfe4ab93"}, {"5e6db8e110ed37"}]}, 0x48, &(0x7f0000001680)=[{&(0x7f00000000c0)="1eda4926be76cfc16fc25564a196bec47d513f79cb386b", 0x17}, {&(0x7f0000000100)="e3a80efe310acae0fdacc488d183182b030d897179cb2a81f57a76f569934a78874582446f318811d0b89ece0bcaaf282ed636d4c1ec8de07c8e9a992f2f4cde7085eb833a82c10d9e804f33ef071a6f167ad3606135d95d8f23e80e882f8f0968da64abdda6eeeef108f01aacfe1e40a65c919c236ce898d97115d8f372933197b79bc3fefbc107bf9a2f34581fe57d98bac7d47046e2c763e5cb4d63ad86814cc0ed2dcaa976c0c0daea896e3bb56f5aa5c4a29ba1706e7d532549966587d0fd83b66ddc10de06ef89b621daf41821a4504c1b9c1bc3a8532c0276e15585ac729c34acb47e13052807ed6b", 0xec}, {&(0x7f0000000200)="ce18496cbd108d5c9e870bad3226a5fec0866a27592f7dba369cffadf93872e18af71cd0b78523d270a9ddc3131c7bdb37d27f013d3ea857b7b9c23d5a2801963c5823f191fb1cceae5f75860a6ee739dab9870130909e06578c472662d483c65392adc965efadfa", 0x68}, {&(0x7f0000000280)="59146c61d374a8ffb1b77e1efff439258f07674dc132a79c8d779414c0dec04cf6d666ebf42a662d226247fbb905574fd10ee2a499341c030554e6ec09c244c5a693f5caafa0de37935da1dac87881a9462307a340b2acf0f90113641e15ceea082bb585dd0ba0c4efdbd45ba368dc06192b6d568c874d12f84ccc35ea258d", 0x7f}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="4c1c1c744199bd1ab922b7b1f9ba78281ca866f945d91b75c9bffa6af5e44561dde9aa13eda21331ae6a57e609f4f051e1776559b4ec8b3b12e6e6bd4f23d8ae753b86e3571ced0da504a700d785d1b14f9c6b52efa93de246cc5cdbc0cff3031fc145d5c34144ec525d8b375f21772cb14ba3b16a244ce027b69a30acdd0faf0b2a12122ae13bed878f94b94bb92e9ee3fddfbc706a3d51a900c7ee590fd04f09f8851bc410d0aa28d2533a6502ddbe06e47bf14b2f68b8914c7455373c93703f653ec61c26f1b89b022e63842fc88ca2c77cdc343af2", 0xd7}, {&(0x7f0000001400)="6c52e8503c548120b44ec64319c6a09da476b32477f77243723340065d20a538279504a368162dcb90848370b41bccd76a5b949765b54da0bc2bdc91c0afadc03e910a64ab2e36c2395c34dd8ab672860d53af096549fb1e33b18b21f37ec376e50046f40cfead30bedabee7f548b0291706ca0000", 0x75}, {&(0x7f0000001480)="393eea42a23c21a74494a91ef63ecf7224d9", 0x12}, {&(0x7f00000014c0)="f2ac8fdf7de8724d6069328ba73bf5a695caa786ef52c3836cef5202cf0cd356815f228d7593a6daccd02d41e45141c26d7126a041b780a34308f6dd4dff191b883fe0e4ff5e85ed235b45276ef74c5ec2f3c3ef987582cb0393d8b9913036b4b518414cc2ab9eb29aab56bdb7fcec7af847a933ecf7b0d306e0607f4e270f8d2c255ea14bfd361600db15a15045dbbd3694621260d494ee42034714e9f9d782e9c10e208e7ffb485eec1db809a59ec0ce3cac2b251c722bebd3a6", 0xbb}, {&(0x7f0000001580)="e05e53434797defc564b291f2fc29cef6b4b05a6e14205899fad98e8037fe90993f70a8c07001e425500211c18e53ff92c16514422a89f3fa22fa1197fa1b62f", 0x40}], 0xa, &(0x7f0000001b00)=ANY=[@ANYBLOB="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"], 0x280, 0x8000}, 0x20000084) 2018/05/01 00:09:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00383a00fe8000009c086c625ac4e4"], 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x9, 0x482200) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/152) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/01 00:09:54 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10221000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb0, r1, 0x10, 0x70bd2c, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffd}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x480}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffffc0}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000010}, 0x40) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x2e) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x0, 0xf7, 0xba4, 0x4, 0x1000, 0x3}, 0x1f}) r2 = socket(0x1e, 0x3, 0x4) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffff, 0x88000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000080)='./file0\x00', r4, r5, 0x1000) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) [ 86.767844] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/01 00:09:54 executing program 3: r0 = socket$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)=ANY=[@ANYBLOB="a4f70000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000, 0x0, 0x7]}, &(0x7f0000000000)=0x100) [ 86.816289] syz-executor6 (6812) used greatest stack depth: 52560 bytes left 2018/05/01 00:09:54 executing program 2: r0 = semget$private(0x0, 0xe, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) bind$packet(r1, &(0x7f0000000140)={0x11, 0x18, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) semtimedop(r0, &(0x7f0000000000)=[{0x7}, {0x0, 0x8}], 0x2, &(0x7f0000000080)) 2018/05/01 00:09:54 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0xd40d, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x3, 0x3, [0x4, 0x0, 0x0]}, 0xe) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/05/01 00:09:55 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xf2) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x481}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x40000000, &(0x7f0000000180), 0x0, &(0x7f0000000180)}, 0x0) munlockall() recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)}, 0x0) 2018/05/01 00:09:55 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) sendmsg$rds(r0, &(0x7f00000024c0)={&(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000021c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="5800000000000000140100000800000000000000000000003c97a47ca918d9afa42299ac4b08f56e1f6178ea84f5d5f90bd0ef8f726bb2d63cce3748da9db1437c0bed4f67aceb25d9dfa7752b896ccbce14116b3a4926db7519c0e7fb4bdcbe543e8451650a6fe4153ca0", @ANYPTR=&(0x7f0000002200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000002240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000002280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='l\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="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"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x88}, 0x0) 2018/05/01 00:09:55 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000700)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000010000008000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r5 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r6 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r5, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c1", 0x25, r6) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) r7 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r7, 0x8) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/05/01 00:09:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000000c0), 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x8, &(0x7f0000033000), 0x0, &(0x7f00000001c0)}, 0x0) getgid() 2018/05/01 00:09:55 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400800, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc, 0x2c871, r0, 0x0) r1 = socket$nl_xfrm(0xa, 0x3, 0x87) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x20300) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x20) sendmsg(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000003000)="467a84d708c8a0c3e1aabc35717bceb8efceeed978e8a735", 0x18}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/01 00:09:55 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) write$tun(r1, &(0x7f0000001500)={@void, @hdr={0x0, 0x0, 0x5}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfba, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xd92, 0x0, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0, 0x0], "e0ea369820af903f9b724f9f6f7f3f21a4654d9ef1412ccd784da91a9c1f029a02378f3d63"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "39378a022a53c708b0f64e410cf174b7e2c5ef65eed11f90402a0410f7acb6dd04b56c861cb9e540ee48f429f7d346dcc34b54dd9950841f322ec35273e8a9ebbaa2f90011eb8b921306be06e483719957d0400ae528e9484b49feda5d45c6394853d25433144438e44795dd641418f776c1c0e3aaf516bbdf2c7aa94323434e1a01b007d78bc493d81b0b7700bea00ae96aad05cfaa28bd5e28ac7b1787f6bc3f758b81f6bf1b875bd6f8eb6e3612ba654bec45077328c7fa85b507da1834bac2168b855032c800007958593c73912acfbf71876a69a6b4a9848e93b4ef4328621bef0b941165"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "0ef2e19ddd6ea5abf39b5554bc59de7ec11aa176f2424f3c184086262ea2e71bbec2ee21f3331909e9db0ad2dbe40cccdc1ab2bc8ba25b040f844a1e23fdbb84a78a976a6f71b5d9430a6d776c169a6c62adacfd310fd2ffa89d909e31badf41e5fbca7ea0bb23a6a57d4757536239f69003fa3e49a6e2ea69df19c297048d9a458db807a8472144f17697675c29fd62e2992d0b1f2945761485e59dd70d711be6b60ef75c403959ecbde88abef9868f79a82c29006cad274aad937264adc74a"}}}}, 0xfc4) 2018/05/01 00:09:55 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = getegid() getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f00000001c0), &(0x7f0000000240)=0x0, &(0x7f0000000280)) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000004c0)={'bridge_slave_0\x00'}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() setgroups(0x9, &(0x7f0000000440)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) ptrace(0x4207, r1) ptrace(0x8, r1) 2018/05/01 00:09:55 executing program 5: getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xbe, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r0 = socket$packet(0x11, 0x3, 0x300) write$binfmt_aout(r0, &(0x7f0000000200)={{0x10f, 0x7, 0x20, 0xe6, 0x2c4, 0x7, 0x2c1, 0x5}, "efa2936cc124c960f09fc35e127db07a4df249271650e1a16bfb685064e06419cf592bbbc648d14b6c0f0b4b6ea1c948e1b8eb36c78eb49587bb6347306e98eba8d13aee818c07cf87953c959615f93c8c9d88a15156b354046931d171dae93ef8dbf885e427ae97ed9539e2f0334713610fe1cee06b96c842ee7fd7f71d5f5271414ebe826e48682ea741195ffbd90180d0030c6009a7e2f30b5eff784f0690b40ff91a860619d82be6dfb60e0b6a1b513b41dd5412b356b2bac9aa00d092e0c1226898925351f372109ddf3c083bdf75e1ab52e6d7"}, 0xf6) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) 2018/05/01 00:09:56 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40000100) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:semanage_trans_lock_t:s0', 0x20, 'root\x00'}, 0x30) [ 88.079738] RDS: rds_bind could not find a transport for 0.0.0.2, load rds_tcp or rds_rdma? 2018/05/01 00:09:56 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x3) getrusage(0xfffffffffffffffe, &(0x7f0000000140)) getrusage(0x1, &(0x7f0000000380)) r1 = msgget(0x1, 0x200000004029c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/32) 2018/05/01 00:09:56 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x80000001, @empty, 0x7}, 0x1c) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) prctl$getreaper(0x20000000000000, &(0x7f0000000100)) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x284) [ 88.134342] RDS: rds_bind could not find a transport for 0.0.0.2, load rds_tcp or rds_rdma? 2018/05/01 00:09:56 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) write$tun(r1, &(0x7f0000001500)={@void, @hdr={0x0, 0x0, 0x5}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfba, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xd92, 0x0, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0, 0x0], "e0ea369820af903f9b724f9f6f7f3f21a4654d9ef1412ccd784da91a9c1f029a02378f3d63"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "39378a022a53c708b0f64e410cf174b7e2c5ef65eed11f90402a0410f7acb6dd04b56c861cb9e540ee48f429f7d346dcc34b54dd9950841f322ec35273e8a9ebbaa2f90011eb8b921306be06e483719957d0400ae528e9484b49feda5d45c6394853d25433144438e44795dd641418f776c1c0e3aaf516bbdf2c7aa94323434e1a01b007d78bc493d81b0b7700bea00ae96aad05cfaa28bd5e28ac7b1787f6bc3f758b81f6bf1b875bd6f8eb6e3612ba654bec45077328c7fa85b507da1834bac2168b855032c800007958593c73912acfbf71876a69a6b4a9848e93b4ef4328621bef0b941165"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "0ef2e19ddd6ea5abf39b5554bc59de7ec11aa176f2424f3c184086262ea2e71bbec2ee21f3331909e9db0ad2dbe40cccdc1ab2bc8ba25b040f844a1e23fdbb84a78a976a6f71b5d9430a6d776c169a6c62adacfd310fd2ffa89d909e31badf41e5fbca7ea0bb23a6a57d4757536239f69003fa3e49a6e2ea69df19c297048d9a458db807a8472144f17697675c29fd62e2992d0b1f2945761485e59dd70d711be6b60ef75c403959ecbde88abef9868f79a82c29006cad274aad937264adc74a"}}}}, 0xfc4) 2018/05/01 00:09:56 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000700)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000010000008000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r5 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r6 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r5, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c1", 0x25, r6) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) r7 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r7, 0x8) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/05/01 00:09:56 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="89f6e7c247c8", 0x6, 0xfffffffffffffffc) r1 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0x0) keyctl$reject(0x13, r0, 0x2, 0x101, r1) msgget$private(0x0, 0x2) msgget$private(0x0, 0x40) msgget$private(0x0, 0x108) msgget(0x1, 0x17c) r2 = msgget(0x3, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000002c0)={0x1ff, 0xfcca, 0xc57, {0x0, 0x1c9c380}, 0x8b51, 0x101}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x8, 0xb9e, 0xc391, {r4, r5+10000000}, 0x623, 0x1}) connect$vsock_dgram(r3, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/05/01 00:09:56 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNDETACHFILTER(r0, 0x800454dd, 0x6d5000) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x92000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x9) 2018/05/01 00:09:56 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0xfffffffffffffffe]}, 0x5c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x30000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/05/01 00:09:56 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xf2) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x481}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x40000000, &(0x7f0000000180), 0x0, &(0x7f0000000180)}, 0x0) munlockall() recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)}, 0x0) 2018/05/01 00:09:56 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000003, 0x5) connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000000)=0x348) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="280000000000000029deff00020000000000000000000000df682956dcd9b4c15c34f79790fc13e6b808e08a4d251061b15bb46b7a9495452d42986a4bbb8104000000000000e67726573c5b86edb0c9bf3956179f72b510606d62573c479af5156a050000000000000017534b0ccec0558d28c8d5000899f46ffb16a655ace99049174a7582ea404cd2acc561b2da55d89c2562bdb7a24d696ed2dd21c289"], 0x28}}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000580), 0x2) 2018/05/01 00:09:56 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001ec0)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001f00)={0x9, 0x9, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xd3}, [@map={0x18, 0x7, 0x1, 0x0, r2}, @generic={0xb66c, 0xfffffffffffffffd, 0x1, 0xffffffff}, @map={0x18, 0xb, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0xffffffffffffff4a, 0x8a, &(0x7f0000000380)=""/138, 0x0, 0x1, [], r3}, 0x48) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000200)={@ax25={0x3, {"cad3acaf2dbd05"}, 0x4}, {&(0x7f0000000000)=""/47, 0x2f}, &(0x7f0000000040), 0x20}, 0xa0) 2018/05/01 00:09:56 executing program 7: symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x80, 0x4) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000400, 0xfffffffdffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="96aa61ce8c98786fafef254d990f8786cfe4fafb9566e4c04e929e86edb78d020b99d683b03b8c5f4ca05bc79d5f8d91ef49f8d6007a03a8ae3420252899652cc8a59b9887ce7454ea509b695e09383d7014613307711bfe47839783578e194fb7fac3b6c91c696b42b9d6cfaa9d9200ba693866195049541f4fe3e91c18b55189c412e5f5ffa26a96371695ccec4023b88ab06e6a4aa6bcceefa469e7fea7ee960bfdab88f181b7c53420e10d71993f2a2c90185a178adec55e420fc6db", 0xbe, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/01 00:09:56 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x200000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000007000/0x2000)=nil, 0x100000001, 0x1, 0x2, &(0x7f0000006000/0x4000)=nil, 0x71a5}) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = semget(0x0, 0x5, 0x80) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) semtimedop(r3, &(0x7f00000002c0)=[{0x2, 0x700, 0x1800}, {0x0, 0xa3b, 0x800}, {0x3, 0x6, 0x1800}, {0x7, 0xffffffffffffffe9, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x7, 0x800}, {0x3, 0x0, 0x1000}, {0x2, 0x8, 0x1000}, {0x5, 0x9, 0x800}], 0x9, &(0x7f0000000380)={r4, r5+10000000}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x2000000000000000, &(0x7f0000000780)=ANY=[]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) process_vm_writev(r6, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/60, 0x3c}, {&(0x7f0000000500)=""/165, 0xa5}, {&(0x7f00000005c0)=""/190, 0xbe}, {&(0x7f0000000680)=""/1, 0x1}, {&(0x7f00000006c0)=""/24, 0x18}, {&(0x7f0000000700)=""/130, 0x82}, {&(0x7f00000007c0)=""/21, 0x15}, {&(0x7f0000000800)=""/63, 0x3f}, {&(0x7f0000000840)=""/9, 0x9}, {&(0x7f0000000880)=""/46, 0x2e}], 0xa, &(0x7f0000000b80)=[{&(0x7f0000000980)=""/3, 0x3}, {&(0x7f00000009c0)=""/242, 0xf2}, {&(0x7f0000000ac0)=""/102, 0x66}, {&(0x7f0000000b40)}], 0x4, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) clock_gettime(0x0, &(0x7f0000006740)) getsockopt(r1, 0x3, 0x5, &(0x7f0000000180)=""/218, &(0x7f0000000280)=0xda) 2018/05/01 00:09:56 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) restart_syscall() getsockopt$inet_int(r0, 0x10d, 0xa9, &(0x7f00000000c0), &(0x7f0000000040)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in6=@ipv4={[], [], @dev}}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$getregs(0xc, r1, 0x1e0, &(0x7f0000000140)=""/161) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000380), 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000200)={0x6, 'veth0_to_bond\x00'}, 0x18) 2018/05/01 00:09:56 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="89f6e7c247c8", 0x6, 0xfffffffffffffffc) r1 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0x0) keyctl$reject(0x13, r0, 0x2, 0x101, r1) msgget$private(0x0, 0x2) msgget$private(0x0, 0x40) msgget$private(0x0, 0x108) msgget(0x1, 0x17c) r2 = msgget(0x3, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000002c0)={0x1ff, 0xfcca, 0xc57, {0x0, 0x1c9c380}, 0x8b51, 0x101}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x8, 0xb9e, 0xc391, {r4, r5+10000000}, 0x623, 0x1}) connect$vsock_dgram(r3, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/05/01 00:09:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfa73) ioctl$TCXONC(r0, 0x540a, 0x17) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/05/01 00:09:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0xc0189436, 0xffffffffffffff88) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, r2) 2018/05/01 00:09:57 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x0, 0x3, 0x6}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) close(r1) tee(r1, 0xffffffffffffffff, 0x8434, 0x0) 2018/05/01 00:09:57 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) fchown(r0, 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x401) 2018/05/01 00:09:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) fcntl$setstatus(r0, 0x4, 0x46003) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/05/01 00:09:57 executing program 7: symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x80, 0x4) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000400, 0xfffffffdffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="96aa61ce8c98786fafef254d990f8786cfe4fafb9566e4c04e929e86edb78d020b99d683b03b8c5f4ca05bc79d5f8d91ef49f8d6007a03a8ae3420252899652cc8a59b9887ce7454ea509b695e09383d7014613307711bfe47839783578e194fb7fac3b6c91c696b42b9d6cfaa9d9200ba693866195049541f4fe3e91c18b55189c412e5f5ffa26a96371695ccec4023b88ab06e6a4aa6bcceefa469e7fea7ee960bfdab88f181b7c53420e10d71993f2a2c90185a178adec55e420fc6db", 0xbe, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/01 00:09:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfa73) ioctl$TCXONC(r0, 0x540a, 0x17) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/05/01 00:09:57 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000c317c1e4644ffd2650dcfce871", @ANYPTR=&(0x7f0000003cc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x101040) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x2, 0x4) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="3a78ea2ac28727ded31fde7ef6efc7c8c299f83ff6e58b50fdabb2bfeb", 0x1d}], 0x1) write$rdma_cm(r0, &(0x7f0000003240)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000003300), r1, 0x3}}, 0xff5c) 2018/05/01 00:09:57 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x5, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f00000001c0)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0xffffffffffff8000, 0x1, 0x40006, 0x10001, 0x7}, 0xfffffffffffffdcf) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd9ffc)=0x3) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r0, 0x3, 0x0, 0x401, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000200)={0x3, 0x3, 0x8001, 0x6, 0x2, 0x2}) connect$rds(r2, &(0x7f00000002c0)={0x2, 0x4e21, @rand_addr=0x20}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x7, 0x4481c1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/05/01 00:09:57 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xf2) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x481}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x40000000, &(0x7f0000000180), 0x0, &(0x7f0000000180)}, 0x0) munlockall() 2018/05/01 00:09:57 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000340)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0xffffffffffffff48, &(0x7f0000000080)={&(0x7f0000000200)={0x5, 0x20, 0x0, {0x77359400}, {0x0, 0x7530}, {0x0, 0x2}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x48}, 0x1}, 0x40000000000000) 2018/05/01 00:09:57 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/full\x00', 0x22000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000580)={0x0, 0x100000001}) r1 = socket$inet6(0xa, 0x4, 0xff) r2 = dup(r1) sendmsg$nl_xfrm(r2, &(0x7f0000000780)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1f4}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002040)='/dev/hwrng\x00', 0x8002, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000002080)={{0x7f, 0x0, 0x4, 0x47000000000, 0x100, 0x5}, 0xffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000004c0)={'syzkaller1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r3, r5, r6}, 0xc) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r8, @ANYBLOB="04002bbd7000fcdbdf25050000000800040009000000240001000c00070010000000200000000c000700010000000440000008000500010000000800040003000000080004000002000008000400ff0300005400020014000100ac14141f000000000000000000000000080008008100000008000600ff00000014000100fe800000000000000000000000000014080007000500000008000b000a00000008000700000400000c0001000800080005000000"], 0xb8}, 0x1, 0x0, 0x0, 0x24000800}, 0x20000004) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000540)={0x200, 0x100, 0x100000001, 0x1000, 0x7c, 0x5, 0xffffffffffffffff, 0x4000000000, 0x2, 0x7ff, 0x85d9}, 0xb) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc, r9}) 2018/05/01 00:09:57 executing program 0: mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x20000) ioctl$TCXONC(r0, 0x540a, 0x4fb) r2 = memfd_create(&(0x7f0000000340)="2c282e2d6c6f2f6e6f646576409600", 0x8000000000002) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={0x9, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, {0x2, 0x4e24, @rand_addr=0xfffffffffffffffa}, 0x184, 0x1000000, 0x5, 0x4, 0x4, &(0x7f0000000180)='team0\x00', 0x10001, 0x7, 0x9}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={0x4, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @rand_addr=0x9}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x248, 0x8001, 0x5, 0x8, 0x80, &(0x7f00000000c0)='tunl0\x00', 0x2, 0x4, 0x400}) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl(r1, 0x80, &(0x7f0000000240)="50b0ae9a9f4d433c719cba3f3a035eaa9559e5a62737a001ed108be71ce9629f09e3e80a0b754612d4f0865a0fc5d28bac9a49cc396c1167ff493b864615cad7a55172b2e2efc85ea27429f1f40dd87d6801afa5145e2226d5c48c9a92fb16de1308b341deba5d7ceecc5fdeb8d07412a86aca391d9c6c23d2b11e6cbcb638ab39") r3 = semget$private(0x0, 0x2, 0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000800}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x108, r4, 0x200, 0x70bd27, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x18}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa54}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1d}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x519}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000000) semtimedop(r3, &(0x7f0000000300)=[{0x0, 0x8, 0x1800}, {0x3, 0x9}, {0x2, 0x1, 0x800}, {0x0, 0x8, 0x800}], 0x4, &(0x7f0000000380)={0x77359400}) 2018/05/01 00:09:57 executing program 3: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)="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") 2018/05/01 00:09:57 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8930, &(0x7f0000000080)={'bcsh0:\x00'}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x6, 0x1, {0xffffffffffffffff, 0x1, 0x7ff, 0x0, 0x100000001}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) 2018/05/01 00:09:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000003300)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000003380)=""/150, 0x96}}], 0x1, 0x0, 0x0) close(r1) 2018/05/01 00:09:57 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x5, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f00000001c0)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0xffffffffffff8000, 0x1, 0x40006, 0x10001, 0x7}, 0xfffffffffffffdcf) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd9ffc)=0x3) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r0, 0x3, 0x0, 0x401, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000200)={0x3, 0x3, 0x8001, 0x6, 0x2, 0x2}) connect$rds(r2, &(0x7f00000002c0)={0x2, 0x4e21, @rand_addr=0x20}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x7, 0x4481c1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/05/01 00:09:57 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556d, 0x0) 2018/05/01 00:09:57 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)=""/17, 0x11}, {&(0x7f0000000140)=""/192, 0xc0}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/31, 0x1f}, {&(0x7f0000001400)=""/163, 0xa3}, {&(0x7f00000014c0)=""/80, 0x50}], 0x8, &(0x7f00000015c0)=""/178, 0xb2, 0x5}, 0x40000020) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300ff0e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff02000000b50708bab6aa9700000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/01 00:09:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gretap0\x00'}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x4000000000014, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/01 00:09:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x580) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000080)=""/106, &(0x7f0000000180)=0xffe1) 2018/05/01 00:09:58 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x3d, @dev={0xac, 0x14, 0x14, 0x1d}, 0x4e20, 0x4, 'dh\x00', 0x20, 0x0, 0x61}, 0x2c) r1 = dup(r0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000280)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x81, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x400, 0x0) connect$ax25(r3, &(0x7f0000000240)={0x3, {"342a3d4b249eb3"}, 0x9}, 0x10) r4 = fcntl$dupfd(r2, 0x406, r2) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x525a38a) pwrite64(r2, &(0x7f0000000040), 0xfffffffffffffee8, 0x0) fstatfs(r4, &(0x7f0000000100)=""/252) 2018/05/01 00:09:58 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x40, 0x0, 0x1}) 2018/05/01 00:09:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x800000000005e20}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) r2 = socket(0x400000000000010, 0x3, 0x0) write(r2, &(0x7f0000000000)="220000001e0007fffc030000000007f30a000cebeeffa7001a00ffff05000980be45", 0x22) 2018/05/01 00:09:58 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000400000002, &(0x7f00007b1000)=0x7fff, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)=0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400)=0x3, 0x4) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) renameat(0xffffffffffffffff, &(0x7f0000000240)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000280)='./bus\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100), 0x4) open$dir(&(0x7f0000000440)='./bus/file0\x00', 0x4000, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r2, 0xa, 0x27) renameat(r2, &(0x7f00000002c0)='./bus\x00', r2, &(0x7f00000004c0)='./bus/file0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r3, 0x3, 0x20}, 0xc) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x800100000001) 2018/05/01 00:09:58 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xf2) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x481}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x40000000, &(0x7f0000000180), 0x0, &(0x7f0000000180)}, 0x0) munlockall() 2018/05/01 00:09:58 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000ddd000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x5, 0x100, 0x0, {r1, r2+30000000}, 0x1, 0x101}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000240)={0x57, 0xfff, 0x410e, {0x9, 0x1}, {0x100000001, 0x101}, @period={0x5d, 0x7bb3dc4d, 0x423, 0x3, 0x9, {0x71, 0xffffffffffffffff, 0x6, 0xd26}, 0x4, [0x1, 0xb2e, 0x6f30, 0x1e92baae]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3f, 0x8, 0x5, 0x1ff, 0x2, 0x9, 0x7, 0xd11, 0x9, 0x20, 0x6, 0x7fffffff, 0x8, 0xff, 0x7]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r3, 0x3}, 0x8) 2018/05/01 00:09:58 executing program 1: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000), 0xffe4) 2018/05/01 00:09:58 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x3ffffc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000140)) 2018/05/01 00:09:58 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000240)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000000300)='net/rt6_stats\x00') r1 = open(&(0x7f00000001c0)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000200)=0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r2, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)={{r3, r4/1000+30000}}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) read$eventfd(r2, &(0x7f0000000180), 0xfffffffffffffcc3) 2018/05/01 00:09:58 executing program 6: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x80, 0x80000001, 0x20, 0xfffffffffffffffc}, 0xfffffffffffffd24) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) rmdir(&(0x7f00000000c0)='./file0\x00') unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/05/01 00:09:58 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000440)={@llc={0x1a, 0xffff, 0x1, 0x8, 0x4, 0x1, @random="364c52145ffe"}, {&(0x7f0000000340)=""/215, 0xd7}, &(0x7f00000002c0), 0x9}, 0xa0) r1 = socket(0x200000000001a, 0x1, 0xfffffffffffffffb) connect$ax25(r1, &(0x7f0000875000)={0x1e, {"03a723a42400"}, 0x4fd}, 0x10) r2 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="d8ec108c0b9b1450c33c36859d02e6e924ce7897a49399ab9fecbd28e8eed690ce9d2c2389115dabffc338c49ef3a2b8a646870986dca687d98c89edfb3d0c1a64e041ebae7d7d44fdd3cb4319a100ed54d636825bac3a8ead4631f457b88713039b3a8ace7383719029c25473126529e3b36f842cfe8014dc5286e6e5d80b674e4d7b95960d66087f190339fa95dd97983e5abfadd2dc6b3f76f4d0e0b0a83e7800c549b5075f60523e1855ba242a32518b4b4bb46c2d5e7f594c0cad", 0xbd, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0xfe, r2) 2018/05/01 00:09:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000003300)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000003380)=""/150, 0x96}}], 0x1, 0x0, 0x0) close(r1) 2018/05/01 00:09:58 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x2000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101002, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) socketpair(0x0, 0x0, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) write$binfmt_misc(r3, &(0x7f0000000180)={'syz1', "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"}, 0x1004) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000011c0)={{0xa, 0x4e22, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}}, 0xff, [0x1ff, 0x8, 0x1000, 0x2, 0x9, 0x0, 0x2, 0x705e]}, 0x5c) 2018/05/01 00:09:58 executing program 6: io_setup(0xba, &(0x7f00000000c0)=0x0) r1 = socket(0xf, 0x7ff, 0xff) connect$inet(r1, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffeb6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='sit0\x00', 0x10) io_submit(r0, 0x1, &(0x7f0000000140)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) socket$inet6(0xa, 0x5, 0xb3) 2018/05/01 00:09:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) clock_gettime(0x0, &(0x7f00000045c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004440)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000200)=""/135, 0x87}, {&(0x7f00000002c0)=""/122, 0x7a}], 0x4, &(0x7f0000000380)=""/217, 0xd9, 0xfffffffffffffff9}, 0x80000001}, {{&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/67, 0x43}, {&(0x7f0000000580)=""/179, 0xb3}, {&(0x7f0000000640)=""/255, 0xff}], 0x3, &(0x7f0000000780)=""/4096, 0x1000}, 0x1}, {{&(0x7f0000001780)=@rc, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001800)=""/211, 0xd3}, {&(0x7f0000001900)=""/118, 0x76}, {&(0x7f0000001980)}, {&(0x7f00000019c0)=""/176, 0xb0}, {&(0x7f0000001a80)=""/250, 0xfa}, {&(0x7f0000001b80)=""/7, 0x7}], 0x6, &(0x7f0000001c40)=""/126, 0x7e, 0x2be}, 0x1}, {{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000001cc0)=""/100, 0x64}, {&(0x7f0000001d40)=""/4096, 0x1000}], 0x2, &(0x7f0000002d80)=""/67, 0x43, 0x400}, 0x7}, {{&(0x7f0000002e00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004080)=[{&(0x7f0000002e80)=""/26, 0x1a}, {&(0x7f0000002ec0)=""/55, 0x37}, {&(0x7f0000002f00)=""/117, 0x75}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/63, 0x3f}, {&(0x7f0000003fc0)=""/136, 0x88}], 0x6, 0x0, 0x0, 0xfffffffffffffffd}, 0xe491}, {{&(0x7f0000004100)=@can, 0x80, &(0x7f0000004400)=[{&(0x7f0000004180)=""/150, 0x96}, {&(0x7f0000004240)=""/198, 0xc6}, {&(0x7f0000004340)=""/168, 0xa8}], 0x3, 0x0, 0x0, 0x4}, 0x7}], 0x6, 0x40010163, &(0x7f0000004600)={r3, r4+30000000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000004640)=[@in6={0xa, 0x4e23, 0xd1c, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x56c}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x746}], 0xa0) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x72ad7110030914e1, &(0x7f0000000140), 0x214}}], 0x1, 0x0) 2018/05/01 00:09:59 executing program 2: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x100000001}, &(0x7f0000000140)=0x8) 2018/05/01 00:09:59 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) timer_create(0x80000000016, &(0x7f0000000000)={0x0, 0x32, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x4, 0x8, 0x9bc}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x800}, &(0x7f0000000180)=0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000240)=0x1e) timer_delete(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0x10) 2018/05/01 00:09:59 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x3) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000082b000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) 2018/05/01 00:09:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) clock_gettime(0x0, &(0x7f00000045c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004440)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000200)=""/135, 0x87}, {&(0x7f00000002c0)=""/122, 0x7a}], 0x4, &(0x7f0000000380)=""/217, 0xd9, 0xfffffffffffffff9}, 0x80000001}, {{&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/67, 0x43}, {&(0x7f0000000580)=""/179, 0xb3}, {&(0x7f0000000640)=""/255, 0xff}], 0x3, &(0x7f0000000780)=""/4096, 0x1000}, 0x1}, {{&(0x7f0000001780)=@rc, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001800)=""/211, 0xd3}, {&(0x7f0000001900)=""/118, 0x76}, {&(0x7f0000001980)}, {&(0x7f00000019c0)=""/176, 0xb0}, {&(0x7f0000001a80)=""/250, 0xfa}, {&(0x7f0000001b80)=""/7, 0x7}], 0x6, &(0x7f0000001c40)=""/126, 0x7e, 0x2be}, 0x1}, {{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000001cc0)=""/100, 0x64}, {&(0x7f0000001d40)=""/4096, 0x1000}], 0x2, &(0x7f0000002d80)=""/67, 0x43, 0x400}, 0x7}, {{&(0x7f0000002e00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004080)=[{&(0x7f0000002e80)=""/26, 0x1a}, {&(0x7f0000002ec0)=""/55, 0x37}, {&(0x7f0000002f00)=""/117, 0x75}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/63, 0x3f}, {&(0x7f0000003fc0)=""/136, 0x88}], 0x6, 0x0, 0x0, 0xfffffffffffffffd}, 0xe491}, {{&(0x7f0000004100)=@can, 0x80, &(0x7f0000004400)=[{&(0x7f0000004180)=""/150, 0x96}, {&(0x7f0000004240)=""/198, 0xc6}, {&(0x7f0000004340)=""/168, 0xa8}], 0x3, 0x0, 0x0, 0x4}, 0x7}], 0x6, 0x40010163, &(0x7f0000004600)={r3, r4+30000000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000004640)=[@in6={0xa, 0x4e23, 0xd1c, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x56c}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x746}], 0xa0) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x72ad7110030914e1, &(0x7f0000000140), 0x214}}], 0x1, 0x0) 2018/05/01 00:09:59 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x2000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101002, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) socketpair(0x0, 0x0, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) write$binfmt_misc(r3, &(0x7f0000000180)={'syz1', "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"}, 0x1004) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000011c0)={{0xa, 0x4e22, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}}, 0xff, [0x1ff, 0x8, 0x1000, 0x2, 0x9, 0x0, 0x2, 0x705e]}, 0x5c) 2018/05/01 00:09:59 executing program 6: unshare(0x8000400) socket$alg(0x26, 0x5, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f00000000c0)) 2018/05/01 00:09:59 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xf2) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="0153cd0a803bfd8c236a017a2b5d90aa2962b1ff2344ef8e9190920db80348d0f6f4bc305913530c81531820b306b632888f64225fefe803094513e170c2e8b5ab4bbc42d348ad58a058c41be51e0dee9abb74f9b33c3e7273694bbdb7d45a0ae3ffbb706062b5057076c3dd4bf21c607ac3008d140964da337d3dcdb5001c58beddeda963a219139be7b0a07c208d306ac5d964ed05f72b9b2ca4db6e4c0dc39f550ef1c478bda0e5f9d3ff5e78bdd9fa5191a1d03e8faf21fa20fdc70259b3977d95a839ba2205177d842f109a96a74e784785c0ac99c7d41c77ad93e611fb47cc20347bbb1d15f00076044ecda28759b5e3cb35f90ef17e6d35cf4c7d0376ec5ee06cc93f6f87736b40e57c4e9c4f374958626151cff5bc00f2745d493359a6ce1dc31652e01bef3867fdea3f714397991f81f14e6d046bdaee1ba1b0c41c4e0426d69606b037d5051575e560d19ae54801c766e2a53602e5a07c84210ae8cbb603656f772dc8a30007376c52d66dd1b926f5371550f6ab156f44f77e9880beb7f5e31ed785eacbfa79711847a94ffa54f64b564a50016fb5bdc3640e60f265e2c019bcee8c2f70872bb05e2d263cf596fa9e95f3fe359be779074fb3a9fca9218bed3480577c27e1e52cc60a71a05e7c23481bfca1bc5d2c593839752abd203caa2eb5bc3cb94b9d42eb9e22e33aed28fb269f6c5f280232fed4fd2ccf439cbec9dd7c63c035c2eb91d863b347d5ecf9fe549dbb9b1d31296a68f0913cb370040f950a0b8e3c9f09f0f20a9f6f24cdf2e9067ca7e13f37b70d51b36c4190c6cf46c81f08ebaefeec0d34e64453f912c61ee3d8bcf0b586b5f52bfef064d3eeb2528202646ec9a10360ccd914cc344b7db527aa5e05be59350dbf3bb522cc618ee97f098b22d14ac435224aadb1200f22da55d306db8f2fdfdbea3301fd549ab697c99304a2f15a33d0a3e172fdfaaddadb7355fb610098bc44e284b937093bb1075a004af96eac5ec5c4f96c1423bfaaafa0f6985a8afa65ae9a2ce3632f7d4c2687eb34103ca30dcdd659c6a69482f9a09833ace7d7e5f079b037abe6838ffb19bf9e5c0d4421d5325c4dbb06c9942d60991c0c13e230e3e958dbbc66de5282a2380ebfc1b39ab5597b0387398b2bb88ad041a3d3625917b684d91c9ab7f0ed2664c299bcd23fadbc5b1e55f39b46a99b7cc12df96a1c33bc59b1eaba4057f232e82347436321c79a71799a409c1c4614b4d3d25a2bc99477be160d6e73026840cc798a79f5f6c132f8feacf8ba66800fdbce76908eab39dfd7d20eca002536f9715b843db0944555c14b049be29d9c7efdab393ba4d6fab054c4ec5ac9b0b1404aea83c404009ff3b1355a2609c362a63f705141a4831ba3bc4391ecd2dbb58ece777c83268473d6c7e2d6325d8473977cd13b357ff261d031e5b9b80b7742135d87c0db585f11a0d8dd5ee8db198a9aafb39c92a92b9adc8210f6b7afeb201b941a73893ac3160fb0634c5dc55b76cabd35b07b1ee0f3ed92f02d4459c7d6e63f8c7e5d1e009b0355a7bc5688dfeb14c6d021c1be053d82b988ee988f590f8618e08263bc55ae0c1f0df8bfa6395647d0a3be64748d8c308b02b54eb0a1", 0x481}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x40000000, &(0x7f0000000180), 0x0, &(0x7f0000000180)}, 0x0) munlockall() 2018/05/01 00:09:59 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x2000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101002, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) socketpair(0x0, 0x0, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) write$binfmt_misc(r3, &(0x7f0000000180)={'syz1', "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"}, 0x1004) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000011c0)={{0xa, 0x4e22, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}}, 0xff, [0x1ff, 0x8, 0x1000, 0x2, 0x9, 0x0, 0x2, 0x705e]}, 0x5c) [ 91.817271] ================================================================== [ 91.824785] BUG: KMSAN: uninit-value in alg_bind+0xe3/0xd90 [ 91.830529] CPU: 0 PID: 7145 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 91.837386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.846748] Call Trace: [ 91.849445] dump_stack+0x185/0x1d0 [ 91.853079] ? alg_bind+0xe3/0xd90 [ 91.856624] kmsan_report+0x142/0x240 [ 91.860522] __msan_warning_32+0x6c/0xb0 [ 91.864683] alg_bind+0xe3/0xd90 [ 91.868061] ? alg_sock_destruct+0x160/0x160 [ 91.872473] SYSC_bind+0x3f2/0x4b0 [ 91.876118] ? syscall_return_slowpath+0xe9/0x700 [ 91.880977] SyS_bind+0x54/0x80 [ 91.884262] do_syscall_64+0x309/0x430 [ 91.888158] ? SYSC_socketpair+0x14a0/0x14a0 [ 91.892590] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.897776] RIP: 0033:0x455979 [ 91.900968] RSP: 002b:00007fbf4069bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 91.908692] RAX: ffffffffffffffda RBX: 00007fbf4069c6d4 RCX: 0000000000455979 2018/05/01 00:09:59 executing program 2: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x100000001}, &(0x7f0000000140)=0x8) 2018/05/01 00:09:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) clock_gettime(0x0, &(0x7f00000045c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004440)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000200)=""/135, 0x87}, {&(0x7f00000002c0)=""/122, 0x7a}], 0x4, &(0x7f0000000380)=""/217, 0xd9, 0xfffffffffffffff9}, 0x80000001}, {{&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/67, 0x43}, {&(0x7f0000000580)=""/179, 0xb3}, {&(0x7f0000000640)=""/255, 0xff}], 0x3, &(0x7f0000000780)=""/4096, 0x1000}, 0x1}, {{&(0x7f0000001780)=@rc, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001800)=""/211, 0xd3}, {&(0x7f0000001900)=""/118, 0x76}, {&(0x7f0000001980)}, {&(0x7f00000019c0)=""/176, 0xb0}, {&(0x7f0000001a80)=""/250, 0xfa}, {&(0x7f0000001b80)=""/7, 0x7}], 0x6, &(0x7f0000001c40)=""/126, 0x7e, 0x2be}, 0x1}, {{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000001cc0)=""/100, 0x64}, {&(0x7f0000001d40)=""/4096, 0x1000}], 0x2, &(0x7f0000002d80)=""/67, 0x43, 0x400}, 0x7}, {{&(0x7f0000002e00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004080)=[{&(0x7f0000002e80)=""/26, 0x1a}, {&(0x7f0000002ec0)=""/55, 0x37}, {&(0x7f0000002f00)=""/117, 0x75}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/63, 0x3f}, {&(0x7f0000003fc0)=""/136, 0x88}], 0x6, 0x0, 0x0, 0xfffffffffffffffd}, 0xe491}, {{&(0x7f0000004100)=@can, 0x80, &(0x7f0000004400)=[{&(0x7f0000004180)=""/150, 0x96}, {&(0x7f0000004240)=""/198, 0xc6}, {&(0x7f0000004340)=""/168, 0xa8}], 0x3, 0x0, 0x0, 0x4}, 0x7}], 0x6, 0x40010163, &(0x7f0000004600)={r3, r4+30000000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000004640)=[@in6={0xa, 0x4e23, 0xd1c, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x56c}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x746}], 0xa0) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x72ad7110030914e1, &(0x7f0000000140), 0x214}}], 0x1, 0x0) [ 91.915970] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000013 [ 91.923246] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.930518] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 91.937797] R13: 000000000000002e R14: 00000000006f44f0 R15: 0000000000000000 [ 91.945068] [ 91.946695] Local variable description: ----address@SYSC_bind [ 91.952582] Variable was created at: [ 91.956307] SYSC_bind+0x6f/0x4b0 [ 91.959770] SyS_bind+0x54/0x80 [ 91.963042] ================================================================== [ 91.970408] Disabling lock debugging due to kernel taint [ 91.975836] Kernel panic - not syncing: panic_on_warn set ... [ 91.975836] [ 91.983195] CPU: 0 PID: 7145 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 91.991326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.000666] Call Trace: [ 92.003256] dump_stack+0x185/0x1d0 [ 92.006892] panic+0x39d/0x940 [ 92.010108] ? alg_bind+0xe3/0xd90 [ 92.013637] kmsan_report+0x238/0x240 [ 92.017436] __msan_warning_32+0x6c/0xb0 [ 92.021492] alg_bind+0xe3/0xd90 [ 92.024851] ? alg_sock_destruct+0x160/0x160 [ 92.029259] SYSC_bind+0x3f2/0x4b0 [ 92.032798] ? syscall_return_slowpath+0xe9/0x700 [ 92.037654] SyS_bind+0x54/0x80 [ 92.040931] do_syscall_64+0x309/0x430 [ 92.044820] ? SYSC_socketpair+0x14a0/0x14a0 [ 92.049236] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 92.054424] RIP: 0033:0x455979 [ 92.057599] RSP: 002b:00007fbf4069bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 92.065296] RAX: ffffffffffffffda RBX: 00007fbf4069c6d4 RCX: 0000000000455979 [ 92.072566] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000013 [ 92.079831] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 92.087097] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 92.094359] R13: 000000000000002e R14: 00000000006f44f0 R15: 0000000000000000 [ 92.102338] Dumping ftrace buffer: [ 92.105876] (ftrace buffer empty) [ 92.109561] Kernel Offset: disabled [ 92.113165] Rebooting in 86400 seconds..