Warning: Permanently added '10.128.0.76' (ED25519) to the list of known hosts.
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[ 123.227949][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
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[ 124.179781][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
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[ 125.218554][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 125.226832][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 125.235404][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
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[ 127.607865][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 127.616173][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 127.625222][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
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[ 128.377543][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 128.385845][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
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[ 133.700714][ T1302] ieee802154 phy0 wpan0: encryption failed: -22
[ 133.712727][ T1302] ieee802154 phy1 wpan1: encryption failed: -22
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[ 250.117148][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 250.124325][ C1] rcu: (detected by 1, t=10502 jiffies, g=8989, q=51 ncpus=2)
[ 250.131872][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294962127-4294951625), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 250.145241][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g8989 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 250.156345][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 250.166312][ C1] rcu: RCU grace-period kthread stack dump:
[ 250.172192][ C1] task:rcu_preempt state:R running task stack:27896 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 250.185803][ C1] Call Trace:
[ 250.189086][ C1]
[ 250.192027][ C1] __schedule+0x150e/0x5070
[ 250.196578][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 250.201784][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 250.207678][ C1] ? __pfx___schedule+0x10/0x10
[ 250.212542][ C1] ? schedule+0x91/0x360
[ 250.216791][ C1] schedule+0x165/0x360
[ 250.220952][ C1] schedule_timeout+0x12b/0x270
[ 250.225812][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 250.231194][ C1] ? __pfx_process_timeout+0x10/0x10
[ 250.236490][ C1] ? prepare_to_swait_event+0x341/0x380
[ 250.242045][ C1] rcu_gp_fqs_loop+0x301/0x1540
[ 250.246930][ C1] ? __pfx_rcu_gp_init+0x10/0x10
[ 250.251875][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 250.257080][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 250.262372][ C1] ? _raw_spin_unlock_irq+0x2e/0x50
[ 250.267578][ C1] ? finish_swait+0xcd/0x1f0
[ 250.272178][ C1] rcu_gp_kthread+0x99/0x390
[ 250.276779][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 250.281991][ C1] ? __kthread_parkme+0x7b/0x200
[ 250.286940][ C1] ? __kthread_parkme+0x1a1/0x200
[ 250.291981][ C1] kthread+0x711/0x8a0
[ 250.296059][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 250.301264][ C1] ? __pfx_kthread+0x10/0x10
[ 250.305864][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 250.311063][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 250.316259][ C1] ? __pfx_kthread+0x10/0x10
[ 250.320849][ C1] ret_from_fork+0x599/0xb30
[ 250.325449][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 250.330575][ C1] ? __switch_to_asm+0x39/0x70
[ 250.335341][ C1] ? __switch_to_asm+0x33/0x70
[ 250.340103][ C1] ? __pfx_kthread+0x10/0x10
[ 250.344692][ C1] ret_from_fork_asm+0x1a/0x30
[ 250.349474][ C1]
[ 250.352488][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 250.358823][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full)
[ 250.367761][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 250.377813][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 250.383539][ C1] Code: cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 33 0e 21 00 f3 0f 1e fa fb f4 48 ee 02 00 cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90
[ 250.403159][ C1] RSP: 0018:ffffc90000197de0 EFLAGS: 000002c6
[ 250.409229][ C1] RAX: d8588d3afdcc9e00 RBX: ffffffff8197c6ba RCX: d8588d3afdcc9e00
[ 250.417198][ C1] RDX: 0000000000000001 RSI: ffffffff8daa9dc3 RDI: ffffffff8be247e0
[ 250.425175][ C1] RBP: ffffc90000197f10 R08: ffff8880b87336db R09: 1ffff110170e66db
[ 250.433148][ C1] R10: dffffc0000000000 R11: ffffed10170e66dc R12: ffffffff8fc3d070
[ 250.441125][ C1] R13: 1ffff11003b5eb70 R14: 0000000000000001 R15: 0000000000000001
[ 250.449093][ C1] FS: 0000000000000000(0000) GS:ffff888125adc000(0000) knlGS:0000000000000000
[ 250.458020][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 250.464599][ C1] CR2: 00007efe447700f0 CR3: 0000000031dfa000 CR4: 00000000003526f0
[ 250.472570][ C1] Call Trace:
[ 250.475851][ C1]
[ 250.478778][ C1] default_idle+0x13/0x20
[ 250.483114][ C1] default_idle_call+0x73/0xb0
[ 250.487887][ C1] do_idle+0x1ea/0x520
[ 250.491952][ C1] ? irqentry_exit+0x5ba/0x660
[ 250.496723][ C1] ? __pfx_do_idle+0x10/0x10
[ 250.501328][ C1] cpu_startup_entry+0x44/0x60
[ 250.506087][ C1] start_secondary+0x101/0x110
[ 250.510853][ C1] common_startup_64+0x13e/0x147
[ 250.515805][ C1]