Warning: Permanently added '10.128.0.192' (ED25519) to the list of known hosts.
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[   90.007131][  T126] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-.... } 2688 jiffies s: 689 root: 0x2/.
[   90.019822][  T126] rcu: blocking rcu_node structures (internal RCU debug):
[   90.027460][  T126] Sending NMI from CPU 0 to CPUs 1:
[   90.032699][    C1] NMI backtrace for cpu 1
[   90.032726][    C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted syzkaller #0
[   90.032742][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[   90.032750][    C1] RIP: 0010:asm_sysvec_irq_work+0x0/0x20
[   90.032792][    C1] Code: e9 b5 03 00 00 90 90 90 90 90 0f 01 ca fc 6a ff e8 b5 02 00 00 48 89 c4 48 89 e7 e8 3a 90 ed ff e9 95 03 00 00 90 90 90 90 90 <0f> 01 ca fc 6a ff e8 95 02 00 00 48 89 c4 48 89 e7 e8 0a 95 ed ff
[   90.032804][    C1] RSP: 0018:ffffc900001e0bf8 EFLAGS: 00000006
[   90.032817][    C1] RAX: eba408ff48e73100 RBX: 1ffff9200003c18c RCX: eba408ff48e73100
[   90.032829][    C1] RDX: dffffc0000000000 RSI: ffffffff8a8c10a0 RDI: ffffffff8adf0d20
[   90.032840][    C1] RBP: ffffc900001e0d08 R08: ffff8880b8f3580b R09: 1ffff110171e6b01
[   90.032851][    C1] R10: dffffc0000000000 R11: ffffed10171e6b02 R12: 0000000000000246
[   90.032862][    C1] R13: dffffc0000000000 R14: ffff8880b8f3b900 R15: 0000000000000002
[   90.032873][    C1] FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[   90.032886][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   90.032897][    C1] CR2: 0000200000000340 CR3: 0000000077e16000 CR4: 00000000003506e0
[   90.032910][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   90.032919][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   90.032934][    C1] Call Trace:
[   90.032943][    C1]  <IRQ>
[   90.032947][    C1] RIP: 0010:rcu_read_unlock_special+0x7f/0x510
[   90.032964][    C1] Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 d2 33 95 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 40 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08
[   90.032975][    C1] RSP: 0018:ffffc900001e0c20 EFLAGS: 00000206
[   90.032988][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[   90.033005][    C1]  ? asm_sysvec_call_function_single+0x16/0x20
[   90.033023][    C1]  ? __rcu_read_unlock+0xd0/0xd0
[   90.033043][    C1]  __rcu_read_unlock+0x78/0xd0
[   90.033057][    C1]  rebalance_domains+0x8da/0xa10
[   90.033079][    C1]  ? rebalance_domains+0x132/0xa10
[   90.033100][    C1]  handle_softirqs+0x2a1/0x930
[   90.033118][    C1]  ? __irq_exit_rcu+0x13b/0x230
[   90.033134][    C1]  ? do_softirq+0x210/0x210
[   90.033149][    C1]  ? irqtime_account_irq+0xb2/0x1b0
[   90.033164][    C1]  __irq_exit_rcu+0x13b/0x230
[   90.033178][    C1]  ? irq_exit_rcu+0x20/0x20
[   90.033197][    C1]  irq_exit_rcu+0x5/0x20
[   90.033209][    C1]  sysvec_apic_timer_interrupt+0xa0/0xc0
[   90.033224][    C1]  </IRQ>
[   90.033228][    C1]  <TASK>
[   90.033233][    C1]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[   90.033251][    C1] RIP: 0010:default_idle+0xb/0x10
[   90.033265][    C1] Code: 48 89 df e8 47 c2 9b f7 e9 44 ff ff ff e8 3d 07 f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 66 90 0f 00 2d 57 eb 4e 00 fb f4 <c3> 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48
[   90.033276][    C1] RSP: 0018:ffffc90000177de8 EFLAGS: 000002c6
[   90.033288][    C1] RAX: eba408ff48e73100 RBX: ffffffff8a37c257 RCX: eba408ff48e73100
[   90.033298][    C1] RDX: 0000000000000001 RSI: ffffffff8a8c10a0 RDI: ffffffff8adf0d20
[   90.033308][    C1] RBP: ffffc90000177f20 R08: ffff8880b8f3580b R09: 1ffff110171e6b01
[   90.033319][    C1] R10: dffffc0000000000 R11: ffffed10171e6b02 R12: 0000000000000000
[   90.033329][    C1] R13: dffffc0000000000 R14: ffff88813fed9dc0 R15: 1ffff9200002efc8
[   90.033342][    C1]  ? default_idle_call+0x77/0xc0
[   90.033361][    C1]  default_idle_call+0x84/0xc0
[   90.033375][    C1]  do_idle+0x3a2/0x680
[   90.033396][    C1]  ? idle_inject_timer_fn+0x60/0x60
[   90.033420][    C1]  ? do_idle+0x6/0x680
[   90.033439][    C1]  cpu_startup_entry+0x3f/0x60
[   90.033480][    C1]  start_secondary+0xe4/0xf0
[   90.033498][    C1]  secondary_startup_64_no_verify+0xcf/0xdb
[   90.033524][    C1]  </TASK>