Warning: Permanently added '10.128.10.63' (ECDSA) to the list of known hosts. 2020/09/12 23:45:36 parsed 1 programs 2020/09/12 23:46:02 executed programs: 0 [ 147.543318] IPVS: ftp: loaded support on port[0] = 21 [ 147.565861] IPVS: ftp: loaded support on port[0] = 21 [ 147.566059] IPVS: ftp: loaded support on port[0] = 21 [ 147.592248] IPVS: ftp: loaded support on port[0] = 21 [ 147.619520] IPVS: ftp: loaded support on port[0] = 21 [ 147.652019] IPVS: ftp: loaded support on port[0] = 21 [ 150.887582] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.894271] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.903118] device bridge_slave_0 entered promiscuous mode [ 150.921440] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.927971] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.936632] device bridge_slave_0 entered promiscuous mode [ 150.973382] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.979993] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.990321] device bridge_slave_0 entered promiscuous mode [ 151.055213] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.061873] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.070262] device bridge_slave_0 entered promiscuous mode [ 151.102815] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.109380] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.118636] device bridge_slave_1 entered promiscuous mode [ 151.140389] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.147026] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.155554] device bridge_slave_0 entered promiscuous mode [ 151.163556] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.170058] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.178869] device bridge_slave_1 entered promiscuous mode [ 151.189202] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.195813] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.204416] device bridge_slave_1 entered promiscuous mode [ 151.213026] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.219521] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.228228] device bridge_slave_0 entered promiscuous mode [ 151.315307] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.322003] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.330517] device bridge_slave_1 entered promiscuous mode [ 151.373160] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.379697] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.388466] device bridge_slave_1 entered promiscuous mode [ 151.401655] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.408186] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.417173] device bridge_slave_1 entered promiscuous mode [ 151.809377] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 151.837901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 151.964234] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.013802] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 152.026388] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.056425] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 152.072150] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 152.134778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.150631] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.173949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 152.192870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.225946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.238879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.259527] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.276386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.313286] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.361947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.420659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.462582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.485529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.588738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.701539] team0: Port device team_slave_0 added [ 152.717553] team0: Port device team_slave_0 added [ 152.816851] team0: Port device team_slave_1 added [ 152.828886] team0: Port device team_slave_1 added [ 152.963065] team0: Port device team_slave_0 added [ 152.968942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.978483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.027091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.036770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.056588] team0: Port device team_slave_0 added [ 153.070337] team0: Port device team_slave_0 added [ 153.109634] team0: Port device team_slave_1 added [ 153.134400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.144103] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.180827] team0: Port device team_slave_0 added [ 153.212072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.221818] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.234588] team0: Port device team_slave_1 added [ 153.265581] team0: Port device team_slave_1 added [ 153.281331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.290436] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.351058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.360651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.369718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.379837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.424889] team0: Port device team_slave_1 added [ 153.478866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.488187] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.497018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.507087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.515869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.525313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.534111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.543307] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.679518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.688881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.698428] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.706909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.716441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.851293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.860493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.869209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.878551] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.887642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.897272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.906107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.915757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.015894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.026345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.035710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.045364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.055109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 154.063613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.073156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.191701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.201609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.235428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.245275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 155.068220] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.075015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.082529] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.089226] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.101356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 155.143141] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.149712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.157009] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.163702] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.198734] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.205379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.212611] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.219133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.458445] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.465098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.472333] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.478863] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.545348] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.551978] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.559091] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.565818] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.762534] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.769115] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.776355] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.782957] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.171290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 156.179545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 156.187864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 156.196212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 156.204510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.952356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.227958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.318083] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.568309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.759344] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.848928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.881712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.889932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.193529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.202087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.241914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.250181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.423163] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.542535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.550964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.674592] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.710564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.719339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.800292] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.820425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.829415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.059379] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.211658] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.297188] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.286865] ===================================================== [ 164.293505] BUG: KMSAN: uninit-value in bcmp+0x136/0x190 [ 164.298963] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.8.0-rc5-syzkaller #0 [ 164.306321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.315695] Workqueue: ipv6_addrconf addrconf_dad_work [ 164.320973] Call Trace: [ 164.323572] dump_stack+0x1df/0x240 [ 164.327211] kmsan_report+0xf7/0x1e0 [ 164.330930] __msan_warning+0x58/0xa0 [ 164.334729] bcmp+0x136/0x190 [ 164.337837] __dev_mc_add+0x1cd/0x8e0 [ 164.341649] dev_mc_add+0x6d/0x80 [ 164.345114] igmp6_group_added+0x311/0xb50 [ 164.349373] __ipv6_dev_mc_inc+0xe69/0x1220 [ 164.353725] ipv6_dev_mc_inc+0x70/0x80 [ 164.357631] addrconf_dad_work+0x38a/0x2ac0 [ 164.361969] ? kmsan_get_metadata+0x116/0x180 [ 164.366484] ? ipv6_get_saddr_eval+0x1350/0x1350 [ 164.371254] process_one_work+0x1517/0x1ee0 [ 164.375605] worker_thread+0xed2/0x23f0 [ 164.379594] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 164.384717] kthread+0x515/0x550 [ 164.388103] ? process_one_work+0x1ee0/0x1ee0 [ 164.392609] ? kthread_blkcg+0xf0/0xf0 [ 164.396504] ret_from_fork+0x22/0x30 [ 164.400216] [ 164.401835] Uninit was stored to memory at: [ 164.406166] kmsan_internal_chain_origin+0xad/0x130 [ 164.411367] kmsan_memcpy_memmove_metadata+0x272/0x2e0 [ 164.416667] kmsan_memcpy_metadata+0xb/0x10 [ 164.420997] __msan_memcpy+0x43/0x50 [ 164.424736] __dev_mc_add+0x42e/0x8e0 [ 164.428675] dev_mc_add+0x6d/0x80 [ 164.432220] igmp_group_added+0x286/0xbc0 [ 164.436398] ____ip_mc_inc_group+0xefb/0xfc0 [ 164.440860] ip_mc_up+0x1c8/0x3f0 [ 164.444313] inetdev_event+0x1dc1/0x1e80 [ 164.448420] raw_notifier_call_chain+0x130/0x250 [ 164.453232] __dev_notify_flags+0x75a/0xa90 [ 164.457579] dev_change_flags+0x1d6/0x260 [ 164.461729] dev_ifsioc+0x54b/0x1020 [ 164.465437] dev_ioctl+0xa8c/0x1fb0 [ 164.469087] sock_do_ioctl+0x3e9/0x5e0 [ 164.472966] sock_ioctl+0x980/0xf80 [ 164.476583] __se_sys_ioctl+0x2e9/0x410 [ 164.480577] __x64_sys_ioctl+0x4a/0x70 [ 164.484454] do_syscall_64+0xb0/0x150 [ 164.488253] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 164.493420] [ 164.495045] Local variable ----buf.i@igmp_group_added created at: [ 164.501283] igmp_group_added+0x143/0xbc0 [ 164.505431] igmp_group_added+0x143/0xbc0 [ 164.509574] ===================================================== [ 164.515794] Disabling lock debugging due to kernel taint [ 164.521237] Kernel panic - not syncing: panic_on_warn set ... [ 164.527126] CPU: 0 PID: 5 Comm: kworker/0:0 Tainted: G B 5.8.0-rc5-syzkaller #0 [ 164.535900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.545269] Workqueue: ipv6_addrconf addrconf_dad_work [ 164.550737] Call Trace: [ 164.553349] dump_stack+0x1df/0x240 [ 164.556980] panic+0x3d5/0xc3e [ 164.560177] kmsan_report+0x1df/0x1e0 [ 164.563986] __msan_warning+0x58/0xa0 [ 164.567771] bcmp+0x136/0x190 [ 164.570895] __dev_mc_add+0x1cd/0x8e0 [ 164.574728] dev_mc_add+0x6d/0x80 [ 164.578171] igmp6_group_added+0x311/0xb50 [ 164.582435] __ipv6_dev_mc_inc+0xe69/0x1220 [ 164.586757] ipv6_dev_mc_inc+0x70/0x80 [ 164.590667] addrconf_dad_work+0x38a/0x2ac0 [ 164.594981] ? kmsan_get_metadata+0x116/0x180 [ 164.599474] ? ipv6_get_saddr_eval+0x1350/0x1350 [ 164.604229] process_one_work+0x1517/0x1ee0 [ 164.608548] worker_thread+0xed2/0x23f0 [ 164.612514] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 164.617620] kthread+0x515/0x550 [ 164.621009] ? process_one_work+0x1ee0/0x1ee0 [ 164.625513] ? kthread_blkcg+0xf0/0xf0 [ 164.629409] ret_from_fork+0x22/0x30 [ 164.634618] Kernel Offset: disabled [ 164.638242] Rebooting in 86400 seconds..