[ 1944.467555][T18027] Mirror/redirect action on
[ 1944.496350][T18026] tc (18026) used greatest stack depth: 24120 bytes left
[ 1966.103673][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1966.104326][ C0] CPU: 0 UID: 0 PID: 17861 Comm: perl Not tainted 6.16.0-rc3-virtme #1 PREEMPT(full)
[ 1966.104332][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1966.104334][ C0] Call Trace:
[ 1966.104336][ C0]
[ 1966.104339][ C0] dump_stack_lvl+0x82/0xd0
[ 1966.104351][ C0] __report_bad_irq+0x5f/0x1a0
[ 1966.104361][ C0] note_interrupt+0x665/0x7e0
[ 1966.104370][ C0] handle_irq_event+0x16d/0x1c0
[ 1966.104376][ C0] handle_edge_irq+0x23b/0x930
[ 1966.104387][ C0] __common_interrupt+0xad/0x1d0
[ 1966.104396][ C0] common_interrupt+0xb9/0xe0
[ 1966.104401][ C0]
[ 1966.104402][ C0]
[ 1966.104406][ C0] asm_common_interrupt+0x26/0x40
[ 1966.104410][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80
[ 1966.104417][ C0] Code: 74 24 10 e8 71 58 7c fd 48 89 ef e8 29 ab 7c fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 ea 68 70 fd 65 8b 05 73 2b b4 02 85 c0 74 0e 5b 5d e9 98 34 00
[ 1966.104420][ C0] RSP: 0018:ffffc9000166faa0 EFLAGS: 00000206
[ 1966.104424][ C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040
[ 1966.104426][ C0] RDX: 0000000000000000 RSI: ffffffffa52b1f16 RDI: 0000000000000001
[ 1966.104428][ C0] RBP: ffffffffa81bc200 R08: 0000000000000001 R09: 0000000000000001
[ 1966.104429][ C0] R10: ffffffffa62023d7 R11: ffff888006130970 R12: 00000000ffffffff
[ 1966.104431][ C0] R13: 0000000000000001 R14: ffffffffa81bc308 R15: 00000000ffffffff
[ 1966.104448][ C0] uart_write+0x220/0x920
[ 1966.104458][ C0] process_output_block+0x148/0x7b0
[ 1966.104464][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 1966.104472][ C0] n_tty_write+0x419/0x7b0
[ 1966.104483][ C0] ? __pfx_n_tty_write+0x10/0x10
[ 1966.104488][ C0] ? __pfx_woken_wake_function+0x10/0x10
[ 1966.104495][ C0] ? lock_acquire+0x10c/0x170
[ 1966.104499][ C0] ? iterate_tty_write+0x91/0x540
[ 1966.104511][ C0] iterate_tty_write+0x220/0x540
[ 1966.104518][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 1966.104526][ C0] file_tty_write.constprop.0+0x1cf/0x360
[ 1966.104534][ C0] vfs_write+0xab8/0x1210
[ 1966.104541][ C0] ? find_held_lock+0x2b/0x80
[ 1966.104546][ C0] ? __pfx_vfs_write+0x10/0x10
[ 1966.104554][ C0] ? clockevents_program_event+0xf6/0x300
[ 1966.104567][ C0] ? clockevents_program_event+0x1ed/0x300
[ 1966.104575][ C0] ksys_write+0xf7/0x1d0
[ 1966.104579][ C0] ? __pfx_ksys_write+0x10/0x10
[ 1966.104591][ C0] do_syscall_64+0xc1/0x380
[ 1966.104597][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1966.104600][ C0] RIP: 0033:0x7f52c59d4337
[ 1966.104604][ C0] Code: 0f 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
[ 1966.104606][ C0] RSP: 002b:00007ffc862ece08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1966.104609][ C0] RAX: ffffffffffffffda RBX: 000056486e66d3f0 RCX: 00007f52c59d4337
[ 1966.104611][ C0] RDX: 0000000000000001 RSI: 000056486e66d3f0 RDI: 0000000000000001
[ 1966.104613][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1966.104614][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000056486e6585e0
[ 1966.104616][ C0] R13: 000056486e6392a0 R14: 0000000000000001 R15: 000056486e6585e0
[ 1966.104631][ C0]
[ 1966.104632][ C0] handlers:
[ 1966.123338][ C0] [] serial8250_interrupt
[ 1966.123872][ C0] Disabling IRQ #51