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. 2018/05/04 21:35:09 fuzzer started 2018/05/04 21:35:10 dialing manager at 10.128.0.26:43959 syzkaller login: [ 49.602816] can: request_module (can-proto-0) failed. [ 49.613785] can: request_module (can-proto-0) failed. 2018/05/04 21:35:18 kcov=true, comps=false 2018/05/04 21:35:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="4000000012000506000000000000000000000000", @ANYBLOB="00000000f0d1fbc2180012000400010076657468315f746f5f7465616d00000008000a0007000000"], 0x2}, 0x1}, 0x0) 2018/05/04 21:35:22 executing program 1: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000005100)={0x3, 0x5, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)="73797a11616c6c657200", 0x9, 0x1000, &(0x7f0000001240)=""/4096}, 0x48) 2018/05/04 21:35:22 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}, 0x1c}, 0x1}, 0x0) 2018/05/04 21:35:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x1fb) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000100)=""/217, 0xdc) ioctl$TCXONC(r1, 0x540b, 0x1) 2018/05/04 21:35:22 executing program 4: 2018/05/04 21:35:22 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/04 21:35:22 executing program 5: getpgid(0xffffffffffffffff) 2018/05/04 21:35:22 executing program 6: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000040)) [ 55.204385] IPVS: ftp: loaded support on port[0] = 21 [ 55.286811] IPVS: ftp: loaded support on port[0] = 21 [ 55.330976] IPVS: ftp: loaded support on port[0] = 21 [ 55.383996] IPVS: ftp: loaded support on port[0] = 21 [ 55.481530] IPVS: ftp: loaded support on port[0] = 21 [ 55.589328] IPVS: ftp: loaded support on port[0] = 21 [ 55.733317] IPVS: ftp: loaded support on port[0] = 21 [ 55.923084] IPVS: ftp: loaded support on port[0] = 21 [ 56.529801] ip (4649) used greatest stack depth: 54312 bytes left [ 56.844690] ip (4676) used greatest stack depth: 54208 bytes left [ 57.216213] ip (4708) used greatest stack depth: 53688 bytes left [ 58.270816] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.277353] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.321498] device bridge_slave_0 entered promiscuous mode [ 58.451525] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.458105] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.468656] device bridge_slave_0 entered promiscuous mode [ 58.565369] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.571864] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.590639] device bridge_slave_1 entered promiscuous mode [ 58.652227] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.658727] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.681341] device bridge_slave_0 entered promiscuous mode [ 58.706387] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.712879] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.739494] device bridge_slave_1 entered promiscuous mode [ 58.775177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.788599] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.795129] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.817323] device bridge_slave_0 entered promiscuous mode [ 58.841491] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.847941] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.878472] device bridge_slave_1 entered promiscuous mode [ 58.892365] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.898858] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.916292] device bridge_slave_0 entered promiscuous mode [ 58.968638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.976776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.992283] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.998779] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.046484] device bridge_slave_1 entered promiscuous mode [ 59.095131] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.105972] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.112452] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.158670] device bridge_slave_1 entered promiscuous mode [ 59.217429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.225183] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.247492] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.253970] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.319917] device bridge_slave_0 entered promiscuous mode [ 59.343290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.365217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.464896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.537657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.549803] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.556317] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.601148] device bridge_slave_1 entered promiscuous mode [ 59.631476] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.637937] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.665438] device bridge_slave_0 entered promiscuous mode [ 59.682376] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.726457] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.732983] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.772709] device bridge_slave_0 entered promiscuous mode [ 59.813420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.824291] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.830769] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.872262] device bridge_slave_1 entered promiscuous mode [ 59.910232] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.939022] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.952556] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.983938] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.990417] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.034142] device bridge_slave_1 entered promiscuous mode [ 60.078070] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.092598] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.108953] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.117243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.221887] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.244875] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.288520] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.300879] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.307837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.350116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.363576] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.382478] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.389602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.409678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.416825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.473272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.510445] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.563438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.570400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.626917] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.636863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.689841] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.698441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.758287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.765277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.857774] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.869277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.876999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.016645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.023667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.071226] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.105385] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.144091] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.171466] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.209681] team0: Port device team_slave_0 added [ 61.271830] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.301637] team0: Port device team_slave_0 added [ 61.346604] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.356590] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.370936] team0: Port device team_slave_0 added [ 61.392077] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.401727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.439597] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.457707] team0: Port device team_slave_1 added [ 61.512276] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.534496] team0: Port device team_slave_1 added [ 61.549176] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.557708] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.568403] team0: Port device team_slave_0 added [ 61.595078] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.622623] team0: Port device team_slave_1 added [ 61.644621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.654779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.670525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.681912] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.696771] team0: Port device team_slave_0 added [ 61.727366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.746180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.753679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.763326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.803931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.821724] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.842745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.859523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.871406] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.888992] team0: Port device team_slave_1 added [ 61.894927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.910386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.930424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.955806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.992723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.007645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.024572] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.033074] team0: Port device team_slave_1 added [ 62.043433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.079394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.100747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.116564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.125837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.156273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.173267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.184847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.194139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.204683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.219356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.251515] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.259282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.293401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.329969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.365539] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.388676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.404240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.418774] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.426376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.435046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.463354] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.476679] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.484441] team0: Port device team_slave_0 added [ 62.493934] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.503665] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.526734] team0: Port device team_slave_0 added [ 62.551920] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.559352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.585962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.611142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.627503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.655248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.663642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.671810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.678787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.687116] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.719635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.731200] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.739592] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.777539] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.790611] team0: Port device team_slave_1 added [ 62.808525] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.833912] team0: Port device team_slave_1 added [ 62.849359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.874343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.901808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.923431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.939532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.949474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.979126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.986757] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.999168] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.009131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.035572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.052948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.080435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.110974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.131811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.150487] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.159244] team0: Port device team_slave_0 added [ 63.187892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.196306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.208110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.230914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.244964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.273686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.287258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.294750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.317474] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.339589] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.363113] team0: Port device team_slave_1 added [ 63.413252] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.421264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.441398] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.523956] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.531828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.548175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.580253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.587318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.622610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.672524] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.679922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.699558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.748861] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.756866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.778170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.823815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.835123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.862680] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.910415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.917936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.935484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.046219] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.053761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.072232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.303571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.311010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.325342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.192406] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.198894] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.205742] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.212197] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.238844] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.283704] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.290185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.297008] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.303472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.390646] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.397379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.408856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.534989] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.541517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.548392] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.554844] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.633722] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.667305] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.673762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.680568] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.687001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.701627] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.930762] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.937275] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.944203] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.950670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.043647] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.261383] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.267860] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.274683] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.281146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.296520] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.317990] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.324446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.331276] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.337715] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.346807] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.400372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.412248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.449930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.487874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.513191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.816469] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.822967] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.829841] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.836293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.937982] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.427126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.062780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.542613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.628620] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.767841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.850016] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.093817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.134623] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.167827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.397946] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.420777] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.640750] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.662736] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.727155] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.733441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.747669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.890319] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.970712] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.000892] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.189230] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.195511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.208862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.297657] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.303971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.320368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.472412] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.478722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.492862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.551317] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.577188] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.714867] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.721185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.733189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.825263] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.831542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.845872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.897346] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.903610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.914876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.144655] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.177180] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.378557] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.478497] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.484849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.492790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.544623] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.710472] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.787274] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.302239] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/04 21:35:50 executing program 0: 2018/05/04 21:35:50 executing program 2: 2018/05/04 21:35:50 executing program 5: 2018/05/04 21:35:50 executing program 4: 2018/05/04 21:35:50 executing program 3: 2018/05/04 21:35:50 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 21:35:50 executing program 6: 2018/05/04 21:35:50 executing program 7: 2018/05/04 21:35:51 executing program 0: 2018/05/04 21:35:51 executing program 4: clock_gettime(0xfffffffffffffffe, &(0x7f0000000140)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00006ba000)={0x0, r0+30000000}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) syslog(0x0, 0x0, 0x0) 2018/05/04 21:35:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) shutdown(r0, 0x0) 2018/05/04 21:35:51 executing program 6: 2018/05/04 21:35:51 executing program 3: 2018/05/04 21:35:51 executing program 7: 2018/05/04 21:35:51 executing program 5: 2018/05/04 21:35:51 executing program 2: 2018/05/04 21:35:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="400000001d0009010000000000000000020000001800010000000000000014000300fe8000000000000000000000000000aa0000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/05/04 21:35:52 executing program 3: 2018/05/04 21:35:52 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000030721000000000000000000000000000800010006200000"], 0x1c}, 0x1}, 0x0) 2018/05/04 21:35:52 executing program 7: syz_emit_ethernet(0xfedb, &(0x7f0000af0000)={@link_local={0x1, 0x80, 0xc2}, @random="e24124b031de", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/04 21:35:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) 2018/05/04 21:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5babb8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc193f87d58455230c513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f000081f000)=[{&(0x7f0000c67fd3)='u', 0x1}], 0x1) 2018/05/04 21:35:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/04 21:35:52 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f000081f000)=[{&(0x7f0000c67fd3)='u', 0x1}], 0x1) 2018/05/04 21:35:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) 2018/05/04 21:35:52 executing program 6: 2018/05/04 21:35:52 executing program 7: r0 = syz_open_dev$urandom(&(0x7f00000003c0)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040), 0x93, 0x0) 2018/05/04 21:35:52 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000340)={'teql0\x00'}) 2018/05/04 21:35:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003bff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x6, 0x5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x10001}, &(0x7f0000000200)=0x8) shutdown(r0, 0x0) 2018/05/04 21:35:52 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000180)=0xb) 2018/05/04 21:35:52 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0xfffffffffffffff8]}, 0x5c) 2018/05/04 21:35:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) faccessat(r0, &(0x7f0000000380)='./file0\x00', 0x10, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa}, 0x1c) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000000c0)=0x54) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000500)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x0, 0x0, 0x7f, 0x6b0a, 0x10, 0xffffffffffffffff, 0x10001}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r4 = accept4(r1, &(0x7f00000000c0)=ANY=[], &(0x7f0000b0fffc), 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x40000000004) 2018/05/04 21:35:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000880)=ANY=[@ANYBLOB="180000005500ff03000000002c0000000700000003000000"], 0x1}, 0x1}, 0x0) 2018/05/04 21:35:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0x8, &(0x7f0000000000)={&(0x7f0000000100)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/05/04 21:35:52 executing program 7: sysfs$3(0x3) r0 = creat(&(0x7f0000001380)='./file0\x00', 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000340)={r1, &(0x7f0000000240)=""/244}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000440), 0x4) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000480)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x7, 0x0, 0x10001, 0x3}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000500)=0x1) r3 = syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000180)={r2, 0xa63}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000000380)=""/7, &(0x7f00000003c0)=0x7) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000000c0)={0x5, 0x7f, 0x40, 0x4, 0x4, 0x5}) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000001c0)) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0xfffffec3) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000540)) fallocate(r4, 0x3, 0x0, 0xffff) r5 = fcntl$getown(r3, 0x9) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4) epoll_create1(0x80000) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x1, &(0x7f0000000580)=""/86) [ 84.825608] ================================================================== [ 84.833010] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 84.839495] CPU: 0 PID: 6705 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 84.846314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.855653] Call Trace: [ 84.858236] dump_stack+0x185/0x1d0 [ 84.861853] ? netlink_sendmsg+0xb26/0x1310 [ 84.866160] kmsan_report+0x142/0x240 [ 84.869952] __msan_warning_32+0x6c/0xb0 [ 84.874007] netlink_sendmsg+0xb26/0x1310 [ 84.878151] ? netlink_getsockopt+0xc80/0xc80 [ 84.882634] ___sys_sendmsg+0xec0/0x1310 [ 84.886696] ? switch_fpu_finish+0x6e/0x4d0 [ 84.891012] ? __fdget+0x4e/0x60 [ 84.894364] ? __fget_light+0x56/0x710 [ 84.898242] ? __fdget+0x4e/0x60 [ 84.901597] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 84.906951] ? __fget_light+0x6b9/0x710 [ 84.910920] SYSC_sendmsg+0x2a3/0x3d0 [ 84.914719] SyS_sendmsg+0x54/0x80 [ 84.918248] do_syscall_64+0x309/0x430 [ 84.922125] ? ___sys_sendmsg+0x1310/0x1310 [ 84.926441] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 84.931618] RIP: 0033:0x455979 [ 84.934793] RSP: 002b:00007fd454044c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 84.942488] RAX: ffffffffffffffda RBX: 00007fd4540456d4 RCX: 0000000000455979 [ 84.949745] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 84.957001] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 84.964257] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 84.971512] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000000 [ 84.978770] [ 84.980379] Local variable description: ----address@___sys_sendmsg [ 84.986678] Variable was created at: [ 84.990382] ___sys_sendmsg+0xd3/0x1310 [ 84.994344] SYSC_sendmsg+0x2a3/0x3d0 [ 84.998127] ================================================================== [ 85.005469] Disabling lock debugging due to kernel taint [ 85.010902] Kernel panic - not syncing: panic_on_warn set ... [ 85.010902] [ 85.018267] CPU: 0 PID: 6705 Comm: syz-executor4 Tainted: G B 4.16.0+ #87 [ 85.026391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.035729] Call Trace: [ 85.038311] dump_stack+0x185/0x1d0 [ 85.041934] panic+0x39d/0x940 [ 85.045140] ? netlink_sendmsg+0xb26/0x1310 [ 85.049449] kmsan_report+0x238/0x240 [ 85.053248] __msan_warning_32+0x6c/0xb0 [ 85.057300] netlink_sendmsg+0xb26/0x1310 [ 85.061444] ? netlink_getsockopt+0xc80/0xc80 [ 85.065931] ___sys_sendmsg+0xec0/0x1310 [ 85.069987] ? switch_fpu_finish+0x6e/0x4d0 [ 85.074306] ? __fdget+0x4e/0x60 [ 85.077662] ? __fget_light+0x56/0x710 [ 85.081539] ? __fdget+0x4e/0x60 [ 85.084896] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 85.090250] ? __fget_light+0x6b9/0x710 [ 85.094225] SYSC_sendmsg+0x2a3/0x3d0 [ 85.098022] SyS_sendmsg+0x54/0x80 [ 85.101551] do_syscall_64+0x309/0x430 [ 85.105433] ? ___sys_sendmsg+0x1310/0x1310 [ 85.109746] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 85.114920] RIP: 0033:0x455979 [ 85.118096] RSP: 002b:00007fd454044c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.125792] RAX: ffffffffffffffda RBX: 00007fd4540456d4 RCX: 0000000000455979 [ 85.133050] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 85.140304] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 85.147560] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 85.154815] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000000 [ 86.322329] Shutting down cpus with NMI [ 86.338607] Dumping ftrace buffer: [ 86.342139] (ftrace buffer empty) [ 86.345844] Kernel Offset: disabled [ 86.349456] Rebooting in 86400 seconds..