[ 22.224156][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.233539][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.241903][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.250287][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.258388][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.273841][ T373] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 22.846544][ T9] device bridge_slave_1 left promiscuous mode [ 22.852702][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.860586][ T9] device bridge_slave_0 left promiscuous mode [ 22.866882][ T9] bridge0: port 1(bridge_slave_0) entered disabled state Warning: Permanently added '10.128.0.122' (ECDSA) to the list of known hosts. [ 42.638751][ T5311] general protection fault, probably for non-canonical address 0xdffffc0000000014: 0000 [#1] PREEMPT SMP KASAN [ 42.650569][ T5311] KASAN: null-ptr-deref in range [0x00000000000000a0-0x00000000000000a7] [ 42.658959][ T5311] CPU: 0 PID: 5311 Comm: syz-executor711 Not tainted 5.10.81-syzkaller-00042-gc3daae52afbc #0 [ 42.669159][ T5311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.679212][ T5311] RIP: 0010:reweight_entity+0x110/0x510 [ 42.684829][ T5311] Code: 80 3c 08 00 74 08 48 89 df e8 bc 1a 5a 00 48 89 5d 88 4c 8b 3b 4c 89 e8 48 c1 e8 03 48 89 45 b0 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 ef e8 92 1a 5a 00 49 8b 45 00 31 db 4c 29 [ 42.704541][ T5311] RSP: 0018:ffffc90003637c10 EFLAGS: 00010006 [ 42.710599][ T5311] RAX: 0000000000000014 RBX: ffff888111c78220 RCX: dffffc0000000000 [ 42.718562][ T5311] RDX: 0000000000044000 RSI: ffff888111c78080 RDI: 0000000000000000 [ 42.726508][ T5311] RBP: ffffc90003637ca8 R08: ffffffff86a42008 R09: ffffffff86a42018 [ 42.734538][ T5311] R10: ffffffff86a42010 R11: ffffffff86a42003 R12: 0000000000000000 [ 42.742482][ T5311] R13: 00000000000000a0 R14: ffff888111c78080 R15: 0000000000000400 [ 42.750429][ T5311] FS: 00007f722efdc700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 42.759345][ T5311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.765919][ T5311] CR2: 00007f722f03d580 CR3: 000000010cf09000 CR4: 00000000003506b0 [ 42.773878][ T5311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.781836][ T5311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.790051][ T5311] Call Trace: [ 42.793342][ T5311] ? kvm_sched_clock_read+0x19/0x40 [ 42.798779][ T5311] ? sched_clock+0x3a/0x40 [ 42.803172][ T5311] ? sched_clock_cpu+0x1b/0x3c0 [ 42.808002][ T5311] reweight_task+0x8c/0x1a0 [ 42.812481][ T5311] set_user_nice+0x516/0xed0 [ 42.817046][ T5311] ? rt_mutex_setprio+0xe40/0xe40 [ 42.822141][ T5311] ? security_task_setnice+0x9d/0xb0 [ 42.827397][ T5311] set_one_prio+0x1cb/0x270 [ 42.831873][ T5311] __se_sys_setpriority+0x2ee/0x750 [ 42.837044][ T5311] __x64_sys_setpriority+0x7b/0x90 [ 42.842129][ T5311] do_syscall_64+0x31/0x70 [ 42.846519][ T5311] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 42.852384][ T5311] RIP: 0033:0x7f722f02a8b9 [ 42.856774][ T5311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 42.876351][ T5311] RSP: 002b:00007f722efdc318 EFLAGS: 00000246 ORIG_RAX: 000000000000008d [ 42.884740][ T5311] RAX: ffffffffffffffda RBX: 00007f722f0b23e8 RCX: 00007f722f02a8b9 [ 42.892769][ T5311] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000001 [ 42.900713][ T5311] RBP: 00007f722f0b23e0 R08: 00007f722efdc700 R09: 0000000000000000 [ 42.908655][ T5311] R10: 00007f722efdc700 R11: 0000000000000246 R12: 00007f722f0b23ec [ 42.916601][ T5311] R13: 00007ffe92cef24f R14: 00007f722efdc400 R15: 0000000000022000 [ 42.924541][ T5311] Modules linked in: [ 42.928412][ T5311] ---[ end trace c8f82cd2a17279ac ]--- [ 42.933862][ T5311] RIP: 0010:reweight_entity+0x110/0x510 [ 42.939377][ T5311] Code: 80 3c 08 00 74 08 48 89 df e8 bc 1a 5a 00 48 89 5d 88 4c 8b 3b 4c 89 e8 48 c1 e8 03 48 89 45 b0 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 ef e8 92 1a 5a 00 49 8b 45 00 31 db 4c 29 [ 42.958951][ T5311] RSP: 0018:ffffc90003637c10 EFLAGS: 00010006 [ 42.964989][ T5311] RAX: 0000000000000014 RBX: ffff888111c78220 RCX: dffffc0000000000 [ 42.973034][ T5311] RDX: 0000000000044000 RSI: ffff888111c78080 RDI: 0000000000000000 [ 42.980978][ T5311] RBP: ffffc90003637ca8 R08: ffffffff86a42008 R09: ffffffff86a42018 [ 42.989020][ T5311] R10: ffffffff86a42010 R11: ffffffff86a42003 R12: 0000000000000000 [ 42.996964][ T5311] R13: 00000000000000a0 R14: ffff888111c78080 R15: 0000000000000400 [ 43.004917][ T5311] FS: 00007f722efdc700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 43.013820][ T5311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.020376][ T5311] CR2: 00007f722f03d580 CR3: 000000010cf09000 CR4: 00000000003506b0 [ 43.028324][ T5311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.036360][ T5311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.044305][ T5311] Kernel panic - not syncing: Fatal exception [ 44.158154][ T5311] Shutting down cpus with NMI [ 44.163065][ T5311] Kernel Offset: disabled [ 44.167386][ T5311] Rebooting in 86400 seconds..