Warning: Permanently added '10.128.0.86' (ECDSA) to the list of known hosts. 2020/01/16 21:21:44 parsed 1 programs 2020/01/16 21:21:45 executed programs: 0 [ 49.950916] IPVS: ftp: loaded support on port[0] = 21 [ 50.705885] IPVS: ftp: loaded support on port[0] = 21 [ 50.748360] chnl_net:caif_netlink_parms(): no params data found [ 50.788200] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.795169] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.802338] device bridge_slave_0 entered promiscuous mode [ 50.809406] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.816052] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.823439] device bridge_slave_1 entered promiscuous mode [ 50.823884] IPVS: ftp: loaded support on port[0] = 21 [ 50.845281] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.868652] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.895995] chnl_net:caif_netlink_parms(): no params data found [ 50.905053] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.912858] team0: Port device team_slave_0 added [ 50.919862] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.927085] team0: Port device team_slave_1 added [ 50.942075] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.949397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.011791] device hsr_slave_0 entered promiscuous mode [ 51.050301] device hsr_slave_1 entered promiscuous mode [ 51.092549] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.104706] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.111295] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.118195] device bridge_slave_0 entered promiscuous mode [ 51.124973] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.136831] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.143366] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.151436] device bridge_slave_1 entered promiscuous mode [ 51.176517] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.188392] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.201505] IPVS: ftp: loaded support on port[0] = 21 [ 51.207321] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.213842] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.220976] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.227392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.267773] chnl_net:caif_netlink_parms(): no params data found [ 51.285716] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.295099] team0: Port device team_slave_0 added [ 51.303044] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.310972] team0: Port device team_slave_1 added [ 51.324324] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.342892] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.412217] device hsr_slave_0 entered promiscuous mode [ 51.450290] device hsr_slave_1 entered promiscuous mode [ 51.503159] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.509961] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.516503] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.523637] device bridge_slave_0 entered promiscuous mode [ 51.543278] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.558217] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.564925] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.572326] device bridge_slave_1 entered promiscuous mode [ 51.572747] IPVS: ftp: loaded support on port[0] = 21 [ 51.584583] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.590979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.597722] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.604143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.673853] chnl_net:caif_netlink_parms(): no params data found [ 51.687080] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.696326] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.724569] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.730874] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.746588] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.754438] team0: Port device team_slave_0 added [ 51.772463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.797030] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.804694] IPVS: ftp: loaded support on port[0] = 21 [ 51.811236] team0: Port device team_slave_1 added [ 51.817198] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.835231] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.843029] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 51.852861] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.859474] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.868787] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.877276] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.885772] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.892515] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.899398] device bridge_slave_0 entered promiscuous mode [ 51.906127] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.916204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.931190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.938398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.946427] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.954986] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.962038] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.968517] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.976627] device bridge_slave_1 entered promiscuous mode [ 52.043093] device hsr_slave_0 entered promiscuous mode [ 52.100439] device hsr_slave_1 entered promiscuous mode [ 52.140317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.147235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.155059] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.161425] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.173549] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.179645] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.201599] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.227801] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.238649] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.255220] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.263387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.273830] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.291659] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.298821] team0: Port device team_slave_0 added [ 52.306488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.314377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.322389] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.328735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.335823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.344370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.352226] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.358591] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.373184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.380590] chnl_net:caif_netlink_parms(): no params data found [ 52.394408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.401781] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.408928] team0: Port device team_slave_1 added [ 52.414451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.422211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.430142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.437788] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.444311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.451234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.458958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.466687] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.473074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.488218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.498092] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.509723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.523531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.535668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.543150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.553844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.566521] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.577468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.622177] device hsr_slave_0 entered promiscuous mode [ 52.660342] device hsr_slave_1 entered promiscuous mode [ 52.738606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.746681] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.755066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.777780] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.784347] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.791299] device bridge_slave_0 entered promiscuous mode [ 52.798043] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.805817] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.813443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.821445] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.829126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.836974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.844532] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.852037] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.895477] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.901987] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.908891] device bridge_slave_1 entered promiscuous mode [ 52.924008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.943556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.951669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.959367] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.967331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.975154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.985329] chnl_net:caif_netlink_parms(): no params data found [ 52.998522] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.007764] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.024375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.048263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.056256] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.064871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.072680] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.080362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.089136] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.098079] team0: Port device team_slave_0 added [ 53.103882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.115163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.122922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.130594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.140097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.147683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.155348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.168554] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.175874] team0: Port device team_slave_1 added [ 53.181420] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.188674] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.199846] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.206356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.214158] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.222070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.247967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.271252] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.280594] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.289469] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.332158] device hsr_slave_0 entered promiscuous mode [ 53.370695] device hsr_slave_1 entered promiscuous mode [ 53.410639] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.417633] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.424391] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.433688] device bridge_slave_0 entered promiscuous mode [ 53.441830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.448753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.459295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.477308] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.484063] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.494590] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.501772] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.508706] device bridge_slave_1 entered promiscuous mode [ 53.532076] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.544011] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.557397] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.564139] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.581097] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.588929] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.608022] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.618848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.632419] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.642440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.651545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.658496] x86/PAT: syz-executor.3:6881 freeing invalid memtype [mem 0x00000000-0x00001fff] [ 53.659978] audit: type=1400 audit(1579209709.094:41): avc: denied { map } for pid=6880 comm="syz-executor.3" path="/root/syzkaller-testdir001375449/syzkaller.wceFut/0/file0/mem" dev="devtmpfs" ino=13700 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:memory_device_t:s0 tclass=chr_file permissive=1 [ 53.669184] FAULT_INJECTION: forcing a failure. [ 53.669184] name failslab, interval 1, probability 0, space 0, times 1 [ 53.702993] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.714105] CPU: 0 PID: 6881 Comm: syz-executor.3 Not tainted 4.14.165-syzkaller #0 [ 53.716387] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.724110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.724114] Call Trace: [ 53.724125] dump_stack+0xf7/0x13b [ 53.724136] should_fail.cold.3+0x105/0x14b [ 53.724145] should_failslab+0xba/0xf0 [ 53.752074] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.754437] kmem_cache_alloc+0x2cf/0x790 [ 53.765518] ? __vma_link_rb+0x1fc/0x340 [ 53.765865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.769610] copy_process.part.37+0x5a8d/0x66e0 [ 53.779555] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.781026] ? __cleanup_sighand+0x30/0x30 [ 53.781034] ? __lock_is_held+0xb5/0x140 [ 53.781043] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 53.781051] _do_fork+0x155/0xbb0 [ 53.781056] ? __sb_end_write+0xa4/0xd0 [ 53.781062] ? fork_idle+0x280/0x280 [ 53.781069] ? SyS_write+0x1c5/0x250 [ 53.781075] ? SyS_read+0x250/0x250 [ 53.781081] ? do_syscall_64+0x4c/0x5b0 [ 53.781085] ? sys_vfork+0x20/0x20 [ 53.781088] SyS_clone+0x14/0x20 [ 53.781091] do_syscall_64+0x1c7/0x5b0 [ 53.781094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.781102] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.781106] RIP: 0033:0x459879 [ 53.781109] RSP: 002b:00007f82de6ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 53.781114] RAX: ffffffffffffffda RBX: 00007f82de6ecc90 RCX: 0000000000459879 [ 53.781116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.781118] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.781121] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f82de6ed6d4 [ 53.781122] R13: 00000000004bfd46 R14: 00000000004d1af8 R15: 0000000000000004 [ 53.900437] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.906868] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.914318] team0: Port device team_slave_0 added [ 53.919932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.931237] FAULT_INJECTION: forcing a failure. [ 53.931237] name failslab, interval 1, probability 0, space 0, times 0 [ 53.935917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.943569] CPU: 0 PID: 6884 Comm: syz-executor.3 Not tainted 4.14.165-syzkaller #0 [ 53.958118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.967599] Call Trace: [ 53.968831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.970193] dump_stack+0xf7/0x13b [ 53.970203] should_fail.cold.3+0x105/0x14b [ 53.970211] should_failslab+0xba/0xf0 [ 53.970218] kmem_cache_alloc+0x2cf/0x790 [ 53.970228] ptlock_alloc+0x1d/0x70 [ 53.970234] pte_alloc_one+0x46/0xd0 [ 53.970239] __pte_alloc+0x1d/0x280 [ 53.970244] copy_page_range+0xfed/0x1970 [ 53.970262] ? __pmd_alloc+0x3a0/0x3a0 [ 53.970269] ? __vma_link_rb+0x1fc/0x340 [ 53.970278] copy_process.part.37+0x5d91/0x66e0 [ 53.970297] ? __cleanup_sighand+0x30/0x30 [ 53.970305] ? __lock_is_held+0xb5/0x140 [ 53.970313] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 53.970320] _do_fork+0x155/0xbb0 [ 53.970325] ? __sb_end_write+0xa4/0xd0 [ 53.970330] ? fork_idle+0x280/0x280 [ 53.970337] ? SyS_write+0x1c5/0x250 [ 53.970342] ? SyS_read+0x250/0x250 [ 53.970348] ? do_syscall_64+0x4c/0x5b0 [ 53.970353] ? sys_vfork+0x20/0x20 [ 53.970357] SyS_clone+0x14/0x20 [ 53.970361] do_syscall_64+0x1c7/0x5b0 [ 53.970365] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.970374] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.970379] RIP: 0033:0x459879 [ 53.970382] RSP: 002b:00007f82de6ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 53.970388] RAX: ffffffffffffffda RBX: 00007f82de6ecc90 RCX: 0000000000459879 [ 53.970391] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.970394] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.970397] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f82de6ed6d4 [ 53.970400] R13: 00000000004bfd46 R14: 00000000004d1af8 R15: 0000000000000004 [ 54.128543] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.135352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.142284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.149889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.157891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.165233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.187826] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.201601] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.209069] FAULT_INJECTION: forcing a failure. [ 54.209069] name failslab, interval 1, probability 0, space 0, times 0 [ 54.209461] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.221163] CPU: 0 PID: 6891 Comm: syz-executor.3 Not tainted 4.14.165-syzkaller #0 [ 54.231265] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.234542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.245442] team0: Port device team_slave_1 added [ 54.250780] Call Trace: [ 54.250794] dump_stack+0xf7/0x13b [ 54.250805] should_fail.cold.3+0x105/0x14b [ 54.250812] should_failslab+0xba/0xf0 [ 54.250820] kmem_cache_alloc+0x2cf/0x790 [ 54.250827] ? __vma_link_rb+0x1fc/0x340 [ 54.250836] copy_process.part.37+0x5a8d/0x66e0 [ 54.250854] ? __cleanup_sighand+0x30/0x30 [ 54.250861] ? __lock_is_held+0xb5/0x140 [ 54.250869] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 54.250876] _do_fork+0x155/0xbb0 [ 54.250881] ? __sb_end_write+0xa4/0xd0 [ 54.250886] ? fork_idle+0x280/0x280 [ 54.250892] ? SyS_write+0x1c5/0x250 [ 54.250898] ? SyS_read+0x250/0x250 [ 54.250906] ? do_syscall_64+0x4c/0x5b0 [ 54.258896] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.261859] ? sys_vfork+0x20/0x20 [ 54.261864] SyS_clone+0x14/0x20 [ 54.261871] do_syscall_64+0x1c7/0x5b0 [ 54.261875] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.261889] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.261894] RIP: 0033:0x459879 [ 54.261896] RSP: 002b:00007f82de6ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 54.261903] RAX: ffffffffffffffda RBX: 00007f82de6ecc90 RCX: 0000000000459879 [ 54.261905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.261908] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.261911] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f82de6ed6d4 [ 54.261914] R13: 00000000004bfd46 R14: 00000000004d1af8 R15: 0000000000000004 [ 54.399624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.410433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.418141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.429823] FAULT_INJECTION: forcing a failure. [ 54.429823] name failslab, interval 1, probability 0, space 0, times 0 [ 54.431961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.444926] CPU: 0 PID: 6894 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 54.451732] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.455739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.455745] Call Trace: [ 54.465208] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.472006] dump_stack+0xf7/0x13b [ 54.472016] should_fail.cold.3+0x105/0x14b [ 54.472025] should_failslab+0xba/0xf0 [ 54.472032] kmem_cache_alloc_trace+0x2ea/0x7a0 [ 54.472038] ? __init_cache_modes+0x2c0/0x2c0 [ 54.472046] reserve_memtype+0x14e/0x6e0 [ 54.472053] ? __follow_pte_pmd+0x38d/0xa90 [ 54.472059] ? pat_init+0x360/0x360 [ 54.477951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.481571] ? __init_cache_modes+0x2c0/0x2c0 [ 54.481580] reserve_pfn_range+0x117/0x340 [ 54.481587] ? arch_io_reserve_memtype_wc+0x80/0x80 [ 54.481596] track_pfn_copy+0x15f/0x190 [ 54.481600] ? reserve_pfn_range+0x340/0x340 [ 54.481605] ? _do_fork+0x155/0xbb0 [ 54.481613] ? __lock_acquire+0x6a4/0x4500 [ 54.481620] ? trace_hardirqs_on+0x10/0x10 [ 54.481626] ? trace_hardirqs_off+0x10/0x10 [ 54.481636] copy_page_range+0xf7f/0x1970 [ 54.481642] ? trace_hardirqs_off+0x10/0x10 [ 54.481645] ? trace_hardirqs_off+0x10/0x10 [ 54.481655] ? find_held_lock+0x36/0x1d0 [ 54.481668] ? __rb_insert_augmented+0x237/0xeb0 [ 54.481673] ? __pmd_alloc+0x3a0/0x3a0 [ 54.481680] ? __vma_link_rb+0x1fc/0x340 [ 54.481686] copy_process.part.37+0x5d91/0x66e0 [ 54.481704] ? __cleanup_sighand+0x30/0x30 [ 54.481709] ? __lock_is_held+0xb5/0x140 [ 54.481717] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 54.481725] _do_fork+0x155/0xbb0 [ 54.481731] ? __sb_end_write+0xa4/0xd0 [ 54.481737] ? fork_idle+0x280/0x280 [ 54.481744] ? SyS_write+0x1c5/0x250 [ 54.481750] ? SyS_read+0x250/0x250 [ 54.481758] ? do_syscall_64+0x4c/0x5b0 [ 54.481763] ? sys_vfork+0x20/0x20 [ 54.481767] SyS_clone+0x14/0x20 [ 54.481772] do_syscall_64+0x1c7/0x5b0 [ 54.481776] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.481785] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.481790] RIP: 0033:0x459879 [ 54.481793] RSP: 002b:00007f8f712d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 54.481800] RAX: ffffffffffffffda RBX: 00007f8f712d0c90 RCX: 0000000000459879 [ 54.481803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.481806] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.481809] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f712d16d4 [ 54.481811] R13: 00000000004bfd46 R14: 00000000004d1af8 R15: 0000000000000004 [ 54.527571] FAULT_INJECTION: forcing a failure. [ 54.527571] name failslab, interval 1, probability 0, space 0, times 0 [ 54.550696] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.552845] CPU: 0 PID: 6897 Comm: syz-executor.3 Not tainted 4.14.165-syzkaller #0 [ 54.556951] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.560578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.560582] Call Trace: [ 54.560593] dump_stack+0xf7/0x13b [ 54.560604] should_fail.cold.3+0x105/0x14b [ 54.560612] should_failslab+0xba/0xf0 [ 54.560619] kmem_cache_alloc_trace+0x2ea/0x7a0 [ 54.560627] ? __init_cache_modes+0x2c0/0x2c0 [ 54.560634] reserve_memtype+0x14e/0x6e0 [ 54.560641] ? __follow_pte_pmd+0x38d/0xa90 [ 54.560647] ? pat_init+0x360/0x360 [ 54.560651] ? __init_cache_modes+0x2c0/0x2c0 [ 54.560660] reserve_pfn_range+0x117/0x340 [ 54.560667] ? arch_io_reserve_memtype_wc+0x80/0x80 [ 54.560678] track_pfn_copy+0x15f/0x190 [ 54.560683] ? reserve_pfn_range+0x340/0x340 [ 54.560687] ? _do_fork+0x155/0xbb0 [ 54.560695] ? __lock_acquire+0x6a4/0x4500 [ 54.560702] ? trace_hardirqs_on+0x10/0x10 [ 54.560708] ? trace_hardirqs_off+0x10/0x10 [ 54.560715] copy_page_range+0xf7f/0x1970 [ 54.560720] ? trace_hardirqs_off+0x10/0x10 [ 54.560723] ? trace_hardirqs_off+0x10/0x10 [ 54.560733] ? find_held_lock+0x36/0x1d0 [ 54.560744] ? __rb_insert_augmented+0x237/0xeb0 [ 54.560749] ? __pmd_alloc+0x3a0/0x3a0 [ 54.560756] ? __vma_link_rb+0x1fc/0x340 [ 54.560763] copy_process.part.37+0x5d91/0x66e0 [ 54.560785] ? __cleanup_sighand+0x30/0x30 [ 54.560791] ? __lock_is_held+0xb5/0x140 [ 54.560799] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 54.560807] _do_fork+0x155/0xbb0 [ 54.560813] ? __sb_end_write+0xa4/0xd0 [ 54.560819] ? fork_idle+0x280/0x280 [ 54.560827] ? SyS_write+0x1c5/0x250 [ 54.560833] ? SyS_read+0x250/0x250 [ 54.560840] ? do_syscall_64+0x4c/0x5b0 [ 54.560845] ? sys_vfork+0x20/0x20 [ 54.560849] SyS_clone+0x14/0x20 [ 54.560853] do_syscall_64+0x1c7/0x5b0 [ 54.560857] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.560866] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.560871] RIP: 0033:0x459879 [ 54.560874] RSP: 002b:00007f82de6ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 54.560881] RAX: ffffffffffffffda RBX: 00007f82de6ecc90 RCX: 0000000000459879 [ 54.560884] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.560886] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.560889] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f82de6ed6d4 [ 54.560892] R13: 00000000004bfd46 R14: 00000000004d1af8 R15: 0000000000000004 [ 54.561174] ------------[ cut here ]------------ [ 54.572381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.573726] WARNING: CPU: 0 PID: 6894 at arch/x86/mm/pat.c:1020 untrack_pfn+0x1ab/0x210 [ 54.573731] Kernel panic - not syncing: panic_on_warn set ... [ 54.573731] [ 54.573737] CPU: 0 PID: 6894 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 54.573740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.573743] Call Trace: [ 54.579138] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.583069] dump_stack+0xf7/0x13b [ 54.583078] ? untrack_pfn+0x1ab/0x210 [ 54.583084] panic+0x1b0/0x358 [ 54.583088] ? add_taint.cold.5+0x11/0x11 [ 54.583097] ? untrack_pfn+0x1ab/0x210 [ 54.583101] __warn.cold.8+0x25/0x2c [ 54.583106] ? untrack_pfn+0x1ab/0x210 [ 54.583113] report_bug+0x1a4/0x1f3 [ 54.583121] do_error_trap+0x1bd/0x310 [ 54.583126] ? math_error+0x300/0x300 [ 54.583133] ? do_raw_spin_unlock+0x16a/0x250 [ 54.583139] ? _raw_spin_unlock+0x2c/0x50 [ 54.583148] ? __follow_pte_pmd+0x5fe/0xa90 [ 54.583156] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.583163] do_invalid_op+0x1b/0x20 [ 54.583168] invalid_op+0x1b/0x40 [ 54.583173] RIP: 0010:untrack_pfn+0x1ab/0x210 [ 54.583176] RSP: 0018:ffff88809ec6f8f8 EFLAGS: 00010282 [ 54.583182] RAX: 00000000ffffffea RBX: ffff888093653460 RCX: 0000000000000000 [ 54.583187] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffffffff89382840 [ 54.593357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.595756] RBP: ffff88809ec6f9c8 R08: 0000000000000001 R09: 0000000000000000 [ 54.595760] R10: 0000000000000000 R11: ffff888086a68040 R12: 1ffff11013d8df21 [ 54.595763] R13: 0000000000000000 R14: ffff88809ec6f9a8 R15: ffff88809ec6fa98 [ 54.595783] ? untrack_pfn+0xde/0x210 [ 54.595789] ? track_pfn_insert+0x140/0x140 [ 54.603569] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.604054] ? vm_normal_page_pmd+0x340/0x340 [ 54.609204] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.612313] ? trace_hardirqs_on_caller+0x40c/0x580 [ 54.612323] unmap_single_vma+0x144/0x300 [ 54.612334] unmap_vmas+0xe2/0x190 [ 54.612341] exit_mmap+0x249/0x450 [ 54.612347] ? SyS_munmap+0x30/0x30 [ 54.612353] ? __khugepaged_exit+0x2b1/0x3f0 [ 54.612363] ? __khugepaged_exit+0x2b2/0x3f0 [ 54.612373] mmput+0xed/0x3c0 [ 54.616506] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.620223] copy_process.part.37+0x5d6f/0x66e0 [ 54.620242] ? __cleanup_sighand+0x30/0x30 [ 54.620250] ? __lock_is_held+0xb5/0x140 [ 54.620258] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 54.620265] _do_fork+0x155/0xbb0 [ 54.628414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.631907] ? __sb_end_write+0xa4/0xd0 [ 54.631915] ? fork_idle+0x280/0x280 [ 54.631922] ? SyS_write+0x1c5/0x250 [ 54.631928] ? SyS_read+0x250/0x250 [ 54.631935] ? do_syscall_64+0x4c/0x5b0 [ 54.631939] ? sys_vfork+0x20/0x20 [ 54.631943] SyS_clone+0x14/0x20 [ 54.631947] do_syscall_64+0x1c7/0x5b0 [ 54.631951] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.631961] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.631965] RIP: 0033:0x459879 [ 54.631968] RSP: 002b:00007f8f712d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 54.631974] RAX: ffffffffffffffda RBX: 00007f8f712d0c90 RCX: 0000000000459879 [ 54.631976] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.631979] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.631981] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f712d16d4 [ 54.631984] R13: 00000000004bfd46 R14: 00000000004d1af8 R15: 0000000000000004 [ 54.636898] Kernel Offset: disabled [ 55.311227] Rebooting in 86400 seconds..