[ 1131.084146][ T7200] Mirror/redirect action on
[ 1138.659215][ T7279] tc (7279) used greatest stack depth: 23528 bytes left
[ 1152.852330][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1152.852691][ C3] CPU: 3 UID: 0 PID: 7053 Comm: perl Not tainted 6.11.0-rc3-virtme #1
[ 1152.852971][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1152.853324][ C3] Call Trace:
[ 1152.853445][ C3]
[ 1152.853528][ C3] dump_stack_lvl+0x82/0xd0
[ 1152.853704][ C3] __report_bad_irq+0x5f/0x180
[ 1152.853861][ C3] note_interrupt+0x6b3/0x860
[ 1152.854025][ C3] handle_irq_event+0x16d/0x1c0
[ 1152.854179][ C3] handle_edge_irq+0x1fa/0xb60
[ 1152.854362][ C3] __common_interrupt+0x82/0x170
[ 1152.854556][ C3] common_interrupt+0x7e/0x90
[ 1152.854727][ C3]
[ 1152.854821][ C3]
[ 1152.854901][ C3] asm_common_interrupt+0x26/0x40
[ 1152.855075][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1152.855282][ C3] Code: 10 e8 51 dd 8d fd 48 89 ef e8 f9 4d 8e 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 17 e2 50 <74> 0e 5b 5d c3 cc cc cc cc e8 9f 04 b2 fd eb dc 0f 1f 44 00 00 5b
[ 1152.855871][ C3] RSP: 0018:ffffc900027bfab8 EFLAGS: 00000286
[ 1152.856074][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff64b7431
[ 1152.856300][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffaf21b141
[ 1152.856543][ C3] RBP: ffffffffb2e7b360 R08: 0000000000000001 R09: fffffbfff64b2510
[ 1152.856772][ C3] R10: ffffffffb2592887 R11: 0000000000000000 R12: ffffffffb2e7b468
[ 1152.857008][ C3] R13: ffff88801b251000 R14: ffffffffb2e7b360 R15: 0000000000000286
[ 1152.857247][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1152.857441][ C3] uart_write+0x13e/0x320
[ 1152.857561][ C3] process_output_block+0x13e/0x790
[ 1152.857727][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1152.857928][ C3] n_tty_write+0x412/0x7a0
[ 1152.858088][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1152.858246][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1152.858398][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1152.858557][ C3] ? iterate_tty_write+0x95/0x540
[ 1152.858711][ C3] ? lock_acquire+0x32/0xc0
[ 1152.858862][ C3] ? iterate_tty_write+0x95/0x540
[ 1152.859020][ C3] iterate_tty_write+0x228/0x540
[ 1152.859181][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1152.859342][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1152.859497][ C3] vfs_write+0xa1b/0x10b0
[ 1152.859625][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1152.859808][ C3] ? sched_balance_domains+0x274/0xc80
[ 1152.859974][ C3] ? __fget_light+0x53/0x1e0
[ 1152.860133][ C3] ? __pfx_sched_balance_domains+0x10/0x10
[ 1152.860324][ C3] ksys_write+0xf5/0x1e0
[ 1152.860446][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1152.860604][ C3] ? __local_bh_enable+0x80/0x90
[ 1152.860763][ C3] ? handle_softirqs+0x331/0x5c0
[ 1152.860921][ C3] do_syscall_64+0xc1/0x1d0
[ 1152.861076][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1152.861266][ C3] RIP: 0033:0x7fd45301d957
[ 1152.861421][ 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
[ 1152.861955][ C3] RSP: 002b:00007ffd9c2baa58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1152.862202][ C3] RAX: ffffffffffffffda RBX: 00005625c013f2b0 RCX: 00007fd45301d957
[ 1152.862430][ C3] RDX: 0000000000000001 RSI: 00005625c013f2b0 RDI: 0000000000000001
[ 1152.862658][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1152.862897][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 00005625c012a5e0
[ 1152.863127][ C3] R13: 00005625c010b2a0 R14: 0000000000000001 R15: 00005625c012a5e0
[ 1152.863373][ C3]
[ 1152.863490][ C3] handlers:
[ 1152.863606][ C3] [] serial8250_interrupt
[ 1152.863935][ C3] Disabling IRQ #4