[ 1005.500138][T11525] tc (11525) used greatest stack depth: 23312 bytes left
[ 1036.258891][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1036.259319][ C0] CPU: 0 UID: 0 PID: 11217 Comm: perl Not tainted 6.13.0-rc3-virtme #1
[ 1036.259575][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1036.259787][ C0] Call Trace:
[ 1036.259930][ C0]
[ 1036.260106][ C0] dump_stack_lvl+0x82/0xd0
[ 1036.260327][ C0] __report_bad_irq+0x5f/0x180
[ 1036.260502][ C0] note_interrupt+0x66d/0x7f0
[ 1036.260674][ C0] handle_irq_event+0x16d/0x1c0
[ 1036.260841][ C0] handle_edge_irq+0x1fa/0xb60
[ 1036.261018][ C0] __common_interrupt+0x82/0x170
[ 1036.261190][ C0] common_interrupt+0x81/0xa0
[ 1036.261361][ C0]
[ 1036.261451][ C0]
[ 1036.261538][ C0] asm_common_interrupt+0x26/0x40
[ 1036.261717][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1036.261939][ C0] Code: 10 e8 61 0b 8c fd 48 89 ef e8 19 80 8c 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 55 05 d4 49 <74> 0e 5b 5d c3 cc cc cc cc e8 0f c8 b1 fd eb dc 0f 1f 44 00 00 5b
[ 1036.262518][ C0] RSP: 0018:ffffc90001317aa0 EFLAGS: 00000286
[ 1036.262734][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff72c4967
[ 1036.262986][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb62fbfc1
[ 1036.263235][ C0] RBP: ffffffffb9eeb800 R08: 0000000000000001 R09: fffffbfff72bffef
[ 1036.263484][ C0] R10: ffffffffb95fff7f R11: ffff88800e608040 R12: 00000000ffffffff
[ 1036.263730][ C0] R13: 0000000000000001 R14: ffffffffb9eeb908 R15: 00000000ffffffff
[ 1036.263991][ C0] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1036.264205][ C0] uart_write+0x220/0x920
[ 1036.264342][ C0] process_output_block+0x13e/0x790
[ 1036.264509][ C0] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1036.264721][ C0] n_tty_write+0x40c/0x790
[ 1036.264893][ C0] ? __pfx_n_tty_write+0x10/0x10
[ 1036.265057][ C0] ? trace_lock_acquire+0x14c/0x1f0
[ 1036.265233][ C0] ? __pfx_woken_wake_function+0x10/0x10
[ 1036.265412][ C0] ? lock_acquire+0x32/0xc0
[ 1036.265576][ C0] ? iterate_tty_write+0x8f/0x540
[ 1036.265748][ C0] iterate_tty_write+0x222/0x540
[ 1036.265919][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 1036.266125][ C0] file_tty_write.constprop.0+0x1cf/0x360
[ 1036.266297][ C0] vfs_write+0xa81/0x11e0
[ 1036.266444][ C0] ? __pfx___lock_release+0x10/0x10
[ 1036.266607][ C0] ? trace_lock_acquire+0x14c/0x1f0
[ 1036.266773][ C0] ? lock_acquire+0x32/0xc0
[ 1036.266947][ C0] ? __pfx_vfs_write+0x10/0x10
[ 1036.267120][ C0] ? trace_rseq_update+0xe7/0x150
[ 1036.267307][ C0] ? __rseq_handle_notify_resume+0x288/0x3e0
[ 1036.267522][ C0] ksys_write+0xf8/0x1d0
[ 1036.267670][ C0] ? __pfx_ksys_write+0x10/0x10
[ 1036.267844][ C0] do_syscall_64+0xc1/0x1d0
[ 1036.268010][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1036.268232][ C0] RIP: 0033:0x7f3c10698b77
[ 1036.268403][ C0] 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
[ 1036.268978][ C0] RSP: 002b:00007ffeee5a84a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1036.269234][ C0] RAX: ffffffffffffffda RBX: 00005617e5a353f0 RCX: 00007f3c10698b77
[ 1036.269483][ C0] RDX: 0000000000000001 RSI: 00005617e5a353f0 RDI: 0000000000000001
[ 1036.269727][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1036.269975][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 00005617e5a205e0
[ 1036.270220][ C0] R13: 00005617e5a012a0 R14: 0000000000000001 R15: 00005617e5a205e0
[ 1036.270481][ C0]
[ 1036.270605][ C0] handlers:
[ 1036.270735][ C0] [] serial8250_interrupt
[ 1036.271083][ C0] Disabling IRQ #51