[ 883.455577][ T4756] GACT probability NOT on
[ 887.946678][ T4820] Mirror/redirect action on
[ 973.304173][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 973.304551][ C3] CPU: 3 PID: 4668 Comm: perl Not tainted 6.10.0-rc4-virtme #1
[ 973.304801][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 973.305173][ C3] Call Trace:
[ 973.305293][ C3]
[ 973.305378][ C3] dump_stack_lvl+0x82/0xd0
[ 973.305546][ C3] __report_bad_irq+0x5f/0x180
[ 973.305702][ C3] note_interrupt+0x6b3/0x860
[ 973.305861][ C3] handle_irq_event+0x16d/0x1c0
[ 973.306018][ C3] handle_edge_irq+0x1fa/0xb60
[ 973.306177][ C3] __common_interrupt+0x82/0x170
[ 973.306331][ C3] common_interrupt+0x7e/0x90
[ 973.306491][ C3]
[ 973.306579][ C3]
[ 973.306659][ C3] asm_common_interrupt+0x26/0x40
[ 973.306811][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 973.307020][ C3] Code: 10 e8 d1 9b 91 fd 48 89 ef e8 49 0c 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 a5 fb e5 4d <74> 0e 5b 5d c3 cc cc cc cc e8 9f 7d b5 fd eb dc 0f 1f 44 00 00 5b
[ 973.307568][ C3] RSP: 0018:ffffc9000550fab8 EFLAGS: 00000286
[ 973.307786][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff6a70d97
[ 973.308034][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb21dccb1
[ 973.308266][ C3] RBP: ffffffffb5c480a0 R08: 0000000000000001 R09: fffffbfff6a6bea8
[ 973.308496][ C3] R10: ffffffffb535f547 R11: 0000000000000000 R12: ffffffffb5c481a8
[ 973.308727][ C3] R13: ffff888005e60400 R14: ffffffffb5c480a0 R15: 0000000000000286
[ 973.308973][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 973.309177][ C3] uart_write+0x13e/0x320
[ 973.309298][ C3] process_output_block+0x13e/0x790
[ 973.309465][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 973.309664][ C3] n_tty_write+0x412/0x7a0
[ 973.309830][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 973.309992][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 973.310154][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 973.310311][ C3] ? iterate_tty_write+0x95/0x540
[ 973.310461][ C3] ? lock_acquire+0x32/0xc0
[ 973.310623][ C3] ? iterate_tty_write+0x95/0x540
[ 973.310793][ C3] iterate_tty_write+0x228/0x540
[ 973.310958][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 973.311120][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 973.311281][ C3] vfs_write+0xa18/0x10b0
[ 973.311399][ C3] ? __pfx___lock_release+0x10/0x10
[ 973.311553][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 973.311714][ C3] ? __might_fault+0xc3/0x170
[ 973.311870][ C3] ? lock_acquire+0x32/0xc0
[ 973.312028][ C3] ? __pfx_vfs_write+0x10/0x10
[ 973.312186][ C3] ? __might_fault+0x11b/0x170
[ 973.312350][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 973.312542][ C3] ? __fget_light+0x53/0x1e0
[ 973.312696][ C3] ksys_write+0xf5/0x1e0
[ 973.312812][ C3] ? __pfx_ksys_write+0x10/0x10
[ 973.312975][ C3] do_syscall_64+0xc1/0x1d0
[ 973.313128][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 973.313321][ C3] RIP: 0033:0x7f0cadacf957
[ 973.313483][ 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
[ 973.314046][ C3] RSP: 002b:00007ffd86c6d318 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 973.314306][ C3] RAX: ffffffffffffffda RBX: 0000560096f031d0 RCX: 00007f0cadacf957
[ 973.314640][ C3] RDX: 0000000000000001 RSI: 0000560096f031d0 RDI: 0000000000000001
[ 973.314878][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 973.315103][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000560096eef5c0
[ 973.315339][ C3] R13: 0000560096ed02a0 R14: 0000000000000001 R15: 0000560096eef5c0
[ 973.315599][ C3]
[ 973.315719][ C3] handlers:
[ 973.315865][ C3] [] serial8250_interrupt
[ 973.316437][ C3] Disabling IRQ #4