rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D } 2632 jiffies s: 353 root: 0x1/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.10.0-rc7-syzkaller-gc912bf709078 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : handle_softirqs+0x1c4/0xbfc kernel/softirq.c:542
lr : handle_softirqs+0x1c0/0xbfc kernel/softirq.c:538
sp : ffff800080007f00
x29: ffff800080007f80 x28: 0000000000000286 x27: 1ffff00011e609f9
x26: ffff80008f2dd000 x25: ffff80008f304fd0 x24: ffff80008f304fc8
x23: ffff80008f304fec x22: dfff800000000000 x21: ffff80008f227cfc
x20: 00000000ffffb361 x19: ffff0001b3d33f00 x18: 1fffe000367a3dde
x17: ffff800124af7000 x16: ffff80008032d32c x15: 0000000000000001
x14: ffff80008f2e0568 x13: dfff800000000000 x12: 0000000000000003
x11: 0000000000000101 x10: 0000000000000003 x9 : 0000000000000000
x8 : 000000000002312a x7 : ffff800080440aec x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : ffff80008f304fc0 x1 : ffff80008b2c0360 x0 : ffff800124af7000
Call trace:
 __daif_local_irq_enable arch/arm64/include/asm/irqflags.h:26 [inline]
 arch_local_irq_enable arch/arm64/include/asm/irqflags.h:48 [inline]
 handle_softirqs+0x1c4/0xbfc kernel/softirq.c:538
 __do_softirq+0x14/0x20 kernel/softirq.c:588
 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81
 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:889
 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:86
 invoke_softirq kernel/softirq.c:435 [inline]
 __irq_exit_rcu+0x1d8/0x434 kernel/softirq.c:637
 irq_exit_rcu+0x14/0x84 kernel/softirq.c:649
 __el1_irq arch/arm64/kernel/entry-common.c:537 [inline]
 el1_interrupt+0x38/0x68 arch/arm64/kernel/entry-common.c:551
 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:556
 el1h_64_irq+0x64/0x68 arch/arm64/kernel/entry.S:594
 __daif_local_irq_enable arch/arm64/include/asm/irqflags.h:26 [inline]
 arch_local_irq_enable+0x8/0xc arch/arm64/include/asm/irqflags.h:48
 cpuidle_idle_call kernel/sched/idle.c:191 [inline]
 do_idle+0x1f0/0x4e4 kernel/sched/idle.c:332
 cpu_startup_entry+0x5c/0x74 kernel/sched/idle.c:430
 rest_init+0x2dc/0x2f4 init/main.c:747
 start_kernel+0x3f4/0x4f4 init/main.c:1103
 __primary_switched+0x84/0x8c arch/arm64/kernel/head.S:243