[ 1166.426780][T12931] tc (12931) used greatest stack depth: 23560 bytes left
[ 1261.714153][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1261.714530][ C3] CPU: 3 PID: 12709 Comm: perl Not tainted 6.10.0-rc2-virtme #1
[ 1261.714766][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1261.715104][ C3] Call Trace:
[ 1261.715224][ C3]
[ 1261.715313][ C3] dump_stack_lvl+0x82/0xd0
[ 1261.715488][ C3] __report_bad_irq+0x5f/0x180
[ 1261.715658][ C3] note_interrupt+0x6b3/0x860
[ 1261.715819][ C3] handle_irq_event+0x16d/0x1c0
[ 1261.715974][ C3] handle_edge_irq+0x1fa/0xb60
[ 1261.716135][ C3] __common_interrupt+0x82/0x170
[ 1261.716290][ C3] common_interrupt+0x7e/0x90
[ 1261.716446][ C3]
[ 1261.716527][ C3]
[ 1261.716606][ C3] asm_common_interrupt+0x26/0x40
[ 1261.716767][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1261.716968][ C3] Code: 10 e8 a1 6e 92 fd 48 89 ef e8 19 df 92 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d c5 ce 06 74 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 50 b6 fd eb dc 0f 1f 44 00 00 5b
[ 1261.717505][ C3] RSP: 0018:ffffc90000f2fac0 EFLAGS: 00000286
[ 1261.717705][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff1e30365
[ 1261.718224][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8bfcf991
[ 1261.718455][ C3] RBP: ffffffff8fa43020 R08: 0000000000000001 R09: fffffbfff1e2b4a8
[ 1261.718679][ C3] R10: ffffffff8f15a547 R11: 0000000000000000 R12: 0000000000000001
[ 1261.718910][ C3] R13: 0000000000000282 R14: ffffffff8fa43020 R15: ffff88800504e800
[ 1261.719144][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1261.719344][ C3] uart_write+0x13d/0x330
[ 1261.719468][ C3] process_output_block+0x13e/0x790
[ 1261.719624][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1261.719814][ C3] n_tty_write+0x412/0x7a0
[ 1261.719973][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1261.720128][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1261.720287][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1261.720454][ C3] ? iterate_tty_write+0x95/0x540
[ 1261.720615][ C3] ? lock_acquire+0x32/0xc0
[ 1261.720771][ C3] ? iterate_tty_write+0x95/0x540
[ 1261.720930][ C3] iterate_tty_write+0x228/0x540
[ 1261.721086][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1261.721241][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1261.721400][ C3] vfs_write+0xa18/0x10b0
[ 1261.721517][ C3] ? __pfx___lock_release+0x10/0x10
[ 1261.721676][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1261.721827][ C3] ? __might_fault+0xc3/0x170
[ 1261.721987][ C3] ? lock_acquire+0x32/0xc0
[ 1261.722144][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1261.722303][ C3] ? __might_fault+0x11b/0x170
[ 1261.722464][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 1261.722654][ C3] ? __fget_light+0x53/0x1e0
[ 1261.722814][ C3] ksys_write+0xf5/0x1e0
[ 1261.722929][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1261.723088][ C3] do_syscall_64+0xc1/0x1d0
[ 1261.723246][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1261.723462][ C3] RIP: 0033:0x7fd77fcfc957
[ 1261.723620][ C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 1261.724149][ C3] RSP: 002b:00007ffe0c1ac4c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1261.724378][ C3] RAX: ffffffffffffffda RBX: 0000564a71ad4310 RCX: 00007fd77fcfc957
[ 1261.724607][ C3] RDX: 0000000000000001 RSI: 0000564a71ad4310 RDI: 0000000000000001
[ 1261.724830][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1261.725050][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000564a71ac05c0
[ 1261.725272][ C3] R13: 0000564a71aa12a0 R14: 0000000000000001 R15: 0000564a71ac05c0
[ 1261.725513][ C3]
[ 1261.725632][ C3] handlers:
[ 1261.725750][ C3] [] serial8250_interrupt
[ 1261.726063][ C3] Disabling IRQ #4