[ 48.251585][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.272401][ T8] device veth1_macvtap left promiscuous mode
[ 48.280013][ T8] device veth0_macvtap left promiscuous mode
[ 48.286110][ T8] device veth1_vlan left promiscuous mode
[ 48.293171][ T8] device veth0_vlan left promiscuous mode
[ 48.498703][ T8] team0 (unregistering): Port device team_slave_1 removed
[ 48.511710][ T8] team0 (unregistering): Port device team_slave_0 removed
[ 48.523446][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 48.536052][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 48.580146][ T8] bond0 (unregistering): Released all slaves
Warning: Permanently added '10.128.10.45' (ECDSA) to the list of known hosts.
[ 71.009652][ T140] cfg80211: failed to load regulatory.db
[ 169.787952][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 169.794867][ C1] rcu: 1-....: (10500 ticks this GP) idle=cdb/1/0x4000000000000000 softirq=6263/6263 fqs=5250
[ 169.805721][ C1] (t=10502 jiffies g=5713 q=362)
[ 169.810880][ C1] NMI backtrace for cpu 1
[ 169.815181][ C1] CPU: 1 PID: 4060 Comm: syz-executor376 Not tainted 5.17.0-rc2-syzkaller #0
[ 169.823905][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 169.834123][ C1] Call Trace:
[ 169.837480][ C1]
[ 169.840305][ C1] dump_stack_lvl+0x57/0x7d
[ 169.844797][ C1] nmi_cpu_backtrace.cold+0x30/0xc0
[ 169.849964][ C1] ? lapic_can_unplug_cpu+0x80/0x80
[ 169.855132][ C1] nmi_trigger_cpumask_backtrace+0x11f/0x170
[ 169.861085][ C1] rcu_dump_cpu_stacks+0x25e/0x3f0
[ 169.866174][ C1] rcu_sched_clock_irq.cold+0x5c/0x759
[ 169.871621][ C1] ? find_held_lock+0x2d/0x110
[ 169.876355][ C1] ? rcutree_dead_cpu+0x30/0x30
[ 169.881183][ C1] ? tick_sched_timer+0x23/0x210
[ 169.886108][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 169.890930][ C1] update_process_times+0x13b/0x1c0
[ 169.896113][ C1] tick_sched_handle+0x6f/0x130
[ 169.900933][ C1] tick_sched_timer+0x132/0x210
[ 169.905754][ C1] ? get_cpu_iowait_time_us+0x330/0x330
[ 169.911268][ C1] __hrtimer_run_queues+0x18a/0xb00
[ 169.916438][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80
[ 169.922382][ C1] ? ktime_get_update_offsets_now+0xeb/0x460
[ 169.928330][ C1] hrtimer_interrupt+0x2f5/0x780
[ 169.933335][ C1] __sysvec_apic_timer_interrupt+0x146/0x530
[ 169.939281][ C1] sysvec_apic_timer_interrupt+0x8e/0xc0
[ 169.944891][ C1]
[ 169.947800][ C1]
[ 169.950715][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 169.956667][ C1] RIP: 0010:__mnt_want_write+0x85/0x230
[ 169.962181][ C1] Code: 84 c0 74 08 3c 03 0f 8e 5d 01 00 00 8b 43 10 f6 c4 02 74 2e 48 b8 00 00 00 00 00 fc ff df 4c 89 e5 48 c1 ed 03 48 01 c5 f3 90 <0f> b6 45 00 84 c0 74 08 3c 03 0f 8e 3c 01 00 00 8b 43 10 f6 c4 02
[ 169.981752][ C1] RSP: 0018:ffffc90001b2fe00 EFLAGS: 00000202
[ 169.987782][ C1] RAX: 0000000000000220 RBX: ffff888020de36a0 RCX: 1ffffffff1e7f920
[ 169.995721][ C1] RDX: 1ffff110041bc6d6 RSI: ffffffff88cb9880 RDI: ffff888018506b58
[ 170.003661][ C1] RBP: ffffed10041bc6d6 R08: 0000000000000001 R09: ffffffff8e1f3167
[ 170.011600][ C1] R10: fffffbfff1c3e62c R11: 0000000000000000 R12: ffff888020de36b0
[ 170.019544][ C1] R13: ffff888020de36d0 R14: 0000000000000000 R15: 0000000000000000
[ 170.027495][ C1] mnt_want_write+0x103/0x310
[ 170.032138][ C1] ? user_path_at_empty+0x40/0x50
[ 170.037131][ C1] path_setxattr+0x9d/0x170
[ 170.041610][ C1] ? setxattr+0x260/0x260
[ 170.045907][ C1] __x64_sys_lsetxattr+0xb8/0x150
[ 170.050901][ C1] ? syscall_enter_from_user_mode+0x21/0x70
[ 170.056760][ C1] do_syscall_64+0x35/0x80
[ 170.061161][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 170.067036][ C1] RIP: 0033:0x7f1d0fa19cc9
[ 170.071451][ C1] 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
[ 170.091056][ C1] RSP: 002b:00007f1d0f9aa2f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 170.099436][ C1] RAX: ffffffffffffffda RBX: 00007f1d0faa14b0 RCX: 00007f1d0fa19cc9
[ 170.107475][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000600
[ 170.115432][ C1] RBP: 00007f1d0fa6f074 R08: 0000000000000001 R09: 0000000000000000
[ 170.123387][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e
[ 170.131340][ C1] R13: 695f70756f72672c R14: 695f726573752c30 R15: 00007f1d0faa14b8
[ 170.139290][ C1]
[ 173.408843][ T2927] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-... } 10850 jiffies s: 1905 root: 0x2/.
[ 173.421572][ T2927] rcu: blocking rcu_node structures (internal RCU debug):
[ 173.428967][ T2927] Task dump for CPU 1:
[ 173.433020][ T2927] task:syz-executor376 state:R running task stack:29488 pid: 4060 ppid: 4056 flags:0x0000000e
[ 173.444238][ T2927] Call Trace:
[ 173.448312][ T2927]
[ 173.451252][ T2927] ? lockdep_unlock+0x11c/0x290
[ 173.456082][ T2927] ? mark_lock+0x95f/0x1840
[ 173.461104][ T2927] ? lock_chain_count+0x20/0x20
[ 173.465953][ T2927] ? lockdep_unlock+0x11c/0x290
[ 173.471245][ T2927] ? lockdep_lock+0xc6/0x200
[ 173.475820][ T2927] ? mark_lock+0xef/0x1840
[ 173.480503][ T2927] ? lock_chain_count+0x20/0x20
[ 173.485414][ T2927] ? __lock_acquire+0x2485/0x5410
[ 173.490748][ T2927] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 173.496707][ T2927] ? mark_held_locks+0x9f/0xe0
[ 173.501696][ T2927] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 173.507653][ T2927] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 173.513978][ T2927] ? lockdep_hardirqs_on+0x79/0x100
[ 173.519613][ T2927] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 173.525874][ T2927] ? __mnt_want_write+0x85/0x230
[ 173.531249][ T2927] ? mnt_want_write+0x103/0x310
[ 173.536095][ T2927] ? user_path_at_empty+0x40/0x50
[ 173.541573][ T2927] ? path_setxattr+0x9d/0x170
[ 173.546232][ T2927] ? setxattr+0x260/0x260
[ 173.551090][ T2927] ? __x64_sys_lsetxattr+0xb8/0x150
[ 173.556270][ T2927] ? syscall_enter_from_user_mode+0x21/0x70
[ 173.562411][ T2927] ? do_syscall_64+0x35/0x80
[ 173.566977][ T2927] ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 173.573473][ T2927]