[ 461.846942] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 461.854074] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 461.863125] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 461.869871] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 461.879520] device bridge_slave_1 left promiscuous mode [ 461.886150] bridge0: port 2(bridge_slave_1) entered disabled state [ 461.934757] device bridge_slave_0 left promiscuous mode [ 461.940270] bridge0: port 1(bridge_slave_0) entered disabled state [ 461.996953] device veth1_macvtap left promiscuous mode [ 462.003205] device veth0_macvtap left promiscuous mode [ 462.008530] device veth1_vlan left promiscuous mode [ 462.014479] device veth0_vlan left promiscuous mode [ 462.134392] device hsr_slave_1 left promiscuous mode [ 462.183889] device hsr_slave_0 left promiscuous mode [ 462.240319] team0 (unregistering): Port device team_slave_1 removed [ 462.250723] team0 (unregistering): Port device team_slave_0 removed [ 462.261392] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 462.296233] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 462.365309] bond0 (unregistering): Released all slaves [ 464.705764] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 464.712647] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 464.720137] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 464.727175] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 464.734874] device bridge_slave_1 left promiscuous mode [ 464.740321] bridge0: port 2(bridge_slave_1) entered disabled state [ 464.791465] device bridge_slave_0 left promiscuous mode [ 464.796986] bridge0: port 1(bridge_slave_0) entered disabled state [ 464.855306] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 464.862130] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 464.869612] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 464.877217] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 464.886110] device bridge_slave_1 left promiscuous mode [ 464.892092] bridge0: port 2(bridge_slave_1) entered disabled state [ 464.931486] device bridge_slave_0 left promiscuous mode [ 464.936983] bridge0: port 1(bridge_slave_0) entered disabled state [ 464.973271] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 464.980028] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 464.988348] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 464.995292] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 465.003966] device bridge_slave_1 left promiscuous mode [ 465.009411] bridge0: port 2(bridge_slave_1) entered disabled state [ 465.041659] device bridge_slave_0 left promiscuous mode [ 465.047196] bridge0: port 1(bridge_slave_0) entered disabled state [ 465.093174] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 465.099886] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 465.108062] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 465.115814] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 465.124787] device bridge_slave_1 left promiscuous mode [ 465.130238] bridge0: port 2(bridge_slave_1) entered disabled state [ 465.171447] device bridge_slave_0 left promiscuous mode [ 465.176958] bridge0: port 1(bridge_slave_0) entered disabled state [ 465.233483] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 465.240195] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 465.248428] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 465.255587] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 465.264036] device bridge_slave_1 left promiscuous mode [ 465.269594] bridge0: port 2(bridge_slave_1) entered disabled state [ 465.301692] device bridge_slave_0 left promiscuous mode [ 465.307186] bridge0: port 1(bridge_slave_0) entered disabled state [ 465.357752] device veth1_macvtap left promiscuous mode [ 465.363736] device veth0_macvtap left promiscuous mode [ 465.369087] device veth1_vlan left promiscuous mode [ 465.374974] device veth0_vlan left promiscuous mode [ 465.380347] device veth1_macvtap left promiscuous mode [ 465.386388] device veth0_macvtap left promiscuous mode [ 465.392266] device veth1_vlan left promiscuous mode [ 465.397295] device veth0_vlan left promiscuous mode [ 465.403910] device veth1_macvtap left promiscuous mode [ 465.409212] device veth0_macvtap left promiscuous mode [ 465.415329] device veth1_vlan left promiscuous mode [ 465.420355] device veth0_vlan left promiscuous mode [ 465.426399] device veth1_macvtap left promiscuous mode [ 465.432347] device veth0_macvtap left promiscuous mode [ 465.437649] device veth1_vlan left promiscuous mode [ 465.443419] device veth0_vlan left promiscuous mode [ 465.448730] device veth1_macvtap left promiscuous mode [ 465.455771] device veth0_macvtap left promiscuous mode [ 465.461765] device veth1_vlan left promiscuous mode [ 465.466820] device veth0_vlan left promiscuous mode [ 465.732156] device hsr_slave_1 left promiscuous mode [ 465.773306] device hsr_slave_0 left promiscuous mode [ 465.829052] team0 (unregistering): Port device team_slave_1 removed [ 465.838074] team0 (unregistering): Port device team_slave_0 removed [ 465.847471] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 465.884882] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 465.950013] bond0 (unregistering): Released all slaves [ 466.045326] device hsr_slave_1 left promiscuous mode [ 466.092997] device hsr_slave_0 left promiscuous mode [ 466.137140] team0 (unregistering): Port device team_slave_1 removed [ 466.146531] team0 (unregistering): Port device team_slave_0 removed [ 466.156096] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 466.194237] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 466.270260] bond0 (unregistering): Released all slaves [ 466.374485] device hsr_slave_1 left promiscuous mode [ 466.413233] device hsr_slave_0 left promiscuous mode [ 466.457507] team0 (unregistering): Port device team_slave_1 removed [ 466.468788] team0 (unregistering): Port device team_slave_0 removed [ 466.478262] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 466.523496] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 466.589891] bond0 (unregistering): Released all slaves [ 466.713237] device hsr_slave_1 left promiscuous mode [ 466.753010] device hsr_slave_0 left promiscuous mode [ 466.796982] team0 (unregistering): Port device team_slave_1 removed [ 466.807997] team0 (unregistering): Port device team_slave_0 removed [ 466.817578] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 466.845692] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 466.919719] bond0 (unregistering): Released all slaves [ 467.023744] device hsr_slave_1 left promiscuous mode [ 467.063115] device hsr_slave_0 left promiscuous mode [ 467.107408] team0 (unregistering): Port device team_slave_1 removed [ 467.118004] team0 (unregistering): Port device team_slave_0 removed [ 467.127193] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 467.164610] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 467.240209] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.246' (ECDSA) to the list of known hosts. [ 467.555596] IPVS: ftp: loaded support on port[0] = 21 [ 467.562071] IPVS: ftp: loaded support on port[0] = 21 [ 467.572537] IPVS: ftp: loaded support on port[0] = 21 [ 467.572545] IPVS: ftp: loaded support on port[0] = 21 [ 467.583354] IPVS: ftp: loaded support on port[0] = 21 [ 467.599375] IPVS: ftp: loaded support on port[0] = 21 [ 506.440775] cgroup: fork rejected by pids controller in /system.slice/ssh.service [ 515.206096] WARNING: CPU: 0 PID: 3747 at kernel/signal.c:372 task_participate_group_stop+0x196/0x1f0 [ 515.215685] Kernel panic - not syncing: panic_on_warn set ... [ 515.215685] [ 515.223054] CPU: 0 PID: 3747 Comm: file0 Not tainted 4.19.118-syzkaller #0 [ 515.230511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.239972] Call Trace: [ 515.242658] dump_stack+0x123/0x177 [ 515.246924] ? task_participate_group_stop+0x196/0x1f0 [ 515.252321] panic+0x1cd/0x375 [ 515.255559] ? __warn_printk+0xd6/0xd6 [ 515.259462] __warn.cold.8+0x1b/0x3e [ 515.263181] ? task_participate_group_stop+0x196/0x1f0 [ 515.268553] report_bug+0x1a4/0x200 [ 515.272262] do_error_trap+0x200/0x350 [ 515.276159] ? math_error+0x340/0x340 [ 515.280069] ? kernel_text_address+0x79/0xf0 [ 515.284615] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 515.289548] ? trace_hardirqs_off_caller+0x49/0x180 [ 515.294574] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 515.299645] do_invalid_op+0x1b/0x20 [ 515.304764] invalid_op+0x14/0x20 [ 515.308254] RIP: 0010:task_participate_group_stop+0x196/0x1f0 [ 515.314147] Code: 83 c2 03 38 ca 7c 04 84 c9 75 61 41 89 84 24 a4 00 00 00 48 83 c4 08 b8 01 00 00 00 5b 41 5c 41 5d 5d c3 0f 0b e9 e1 fe ff ff <0f> 0b e9 30 ff ff ff 48 89 df e8 5b 9c 55 00 e9 08 ff ff ff e8 71 [ 515.333228] RSP: 0018:ffff888051567bd0 EFLAGS: 00010046 [ 515.338616] RAX: 0000000000000000 RBX: ffff888088077960 RCX: ffffffff814bbfb0 [ 515.345889] RDX: 1ffff1101100ef2c RSI: 0000000000000016 RDI: ffff88808bb5c440 [ 515.353192] RBP: ffff888051567bf0 R08: ffffed1014079e2a R09: ffffed1014079e29 [ 515.361067] R10: ffffed1014079e29 R11: ffff8880a03cf14b R12: ffff8880880778c0 [ 515.368339] R13: 0000000000040000 R14: dffffc0000000000 R15: ffff888051567f58 [ 515.375695] ? do_raw_spin_lock+0xd0/0x240 [ 515.379947] do_signal_stop+0x186/0x6a0 [ 515.383930] get_signal+0xafd/0x1a00 [ 515.387647] ? lock_downgrade+0x860/0x860 [ 515.391831] ? _raw_spin_unlock_irqrestore+0x63/0xd0 [ 515.397051] do_signal+0x87/0x1960 [ 515.400685] ? putname+0xa8/0xe0 [ 515.404067] ? putname+0xa8/0xe0 [ 515.407613] ? setup_sigcontext+0x7d0/0x7d0 [ 515.412015] ? kmem_cache_free+0x24c/0x290 [ 515.416266] ? putname+0xa8/0xe0 [ 515.419636] ? __do_execve_file.isra.32+0x247/0x1d80 [ 515.424746] ? exit_to_usermode_loop+0x3a/0x200 [ 515.429417] ? do_syscall_64+0x413/0x4e0 [ 515.433485] ? lockdep_hardirqs_on+0x421/0x5c0 [ 515.438153] ? exit_to_usermode_loop+0x3a/0x200 [ 515.442822] ? trace_hardirqs_on+0x28/0x190 [ 515.447146] exit_to_usermode_loop+0x114/0x200 [ 515.451726] ? __x64_sys_execve+0x8a/0xb0 [ 515.455970] do_syscall_64+0x413/0x4e0 [ 515.459866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 515.465145] RIP: 0033:0x447c69 [ 515.468349] Code: Bad RIP value. [ 515.471712] RSP: 002b:00007fb568669d98 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 515.479529] RAX: ffffffffffffffea RBX: 00000000006e39f8 RCX: 0000000000447c69 [ 515.486797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0 [ 515.494238] RBP: 00000000006e39f0 R08: 00007fb56866a700 R09: 0000000000000000 [ 515.501550] R10: 00007fb56866a700 R11: 0000000000000246 R12: 00000000006e39fc [ 515.508841] R13: 0000000000000000 R14: 07007ff8464c457f R15: 000000000000f172 [ 515.518245] Kernel Offset: disabled [ 515.521965] Rebooting in 86400 seconds..