[  661.009203] rcu: INFO: rcu_preempt self-detected stall on CPU
[  661.009278] rcu: 0-....: (4373 ticks this GP) idle=2fd4/0/0x3 softirq=31715/31715 fqs=5052
[  661.009328] rcu: (t=21000 jiffies g=62917 q=22 ncpus=4)
[  661.009356] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.18.0-virtme #1 PREEMPT(voluntary) 
[  661.009359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  661.009360] RIP: 0010:rcu_core+0x5d5/0xa10
[  661.009367] Code: 48 85 c0 74 09 48 8b 78 08 e8 f7 f4 fe ff 65 ff 0d c0 69 7f 01 0f 85 71 fe ff ff 0f 1f 44 00 00 e9 67 fe ff ff 3d 2c 01 00 00 <0f> 8e 4b fb ff ff c7 05 ef c2 24 01 2c 01 00 00 e9 3c fb ff ff 4c
[  661.009368] RSP: 0018:ff66a6f780003f18 EFLAGS: 00000293
[  661.009371] RAX: 0000000000000015 RBX: ff46546d2c213000 RCX: 400000000000f5c4
[  661.009372] RDX: 000000000000f5c5 RSI: 0000000000000292 RDI: ffffffff9235b240
[  661.009372] RBP: ff46546cbec29940 R08: 0000000000000000 R09: ff46546cbec19de0
[  661.009373] R10: ffffffff922080c0 R11: 000000000002021c R12: ffffffff9220c980
[  661.009373] R13: ffffffff9235b240 R14: 0000000000000101 R15: 0000000000000009
[  661.009377] FS:  0000000000000000(0000) GS:ff46546d2c213000(0000) knlGS:0000000000000000
[  661.009378] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  661.009379] CR2: 00007f810884aff0 CR3: 0000000005441001 CR4: 0000000000771ef0
[  661.009379] PKRU: 55555554
[  661.009380] Call Trace:
[  661.009382]  <IRQ>
[  661.009385]  handle_softirqs+0xc3/0x260
[  661.009396]  irq_exit_rcu+0x4e/0x80
[  661.009398]  sysvec_apic_timer_interrupt+0x73/0x80
[  661.009402]  </IRQ>
[  661.009402]  <TASK>
[  661.009403]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  661.009405] RIP: 0010:pv_native_safe_halt+0xf/0x10
[  661.009407] Code: 48 8b 3d 74 5a ea 00 e8 1f 00 00 00 48 2b 05 28 91 47 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d a5 48 0c 00 fb f4 <c3> 0f 1f 40 d6 8b 17 89 d6 83 e6 fe 0f 01 f9 66 90 48 c1 e2 20 48
[  661.009407] RSP: 0018:ffffffff92203e80 EFLAGS: 00000212
[  661.009408] RAX: ff46546d2c213000 RBX: ffffffff9220c980 RCX: 0000000000000000
[  661.009408] RDX: 4000000000000000 RSI: 0000000000000000 RDI: 0000000000cc2f4c
[  661.009409] RBP: 0000000000000000 R08: 0000000000cc2f4c R09: ff46546cbec24990
[  661.009409] R10: 0000000000000001 R11: 000000000049e4ab R12: 0000000000000000
[  661.009409] R13: 0000000000000000 R14: ffffffff9220c098 R15: 0000000000014770
[  661.009411]  default_idle+0x9/0x10
[  661.009412]  default_idle_call+0x2a/0xf0
[  661.009413]  do_idle+0x18b/0x1f0
[  661.009416]  cpu_startup_entry+0x29/0x30
[  661.009417]  rest_init+0xc1/0xd0
[  661.009419]  start_kernel+0x6c2/0x6d0
[  661.009424]  x86_64_start_reservations+0x24/0x30
[  661.009426]  x86_64_start_kernel+0xc8/0xd0
[  661.009427]  common_startup_64+0x13e/0x148
[  661.009431]  </TASK>
[  661.185597] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 21015728007 wd_nsec: 21015729224