[ 42.062497][ T338] GACT probability NOT on
[ 47.500933][ T401] Mirror/redirect action on
[ 54.575161][ T480] tc (480) used greatest stack depth: 23912 bytes left
[ 61.273684][ T557] tc (557) used greatest stack depth: 22952 bytes left
[ 79.426292][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 79.426845][ C3] CPU: 3 PID: 230 Comm: perl Not tainted 6.10.0-rc7-virtme #1
[ 79.427225][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 79.427772][ C3] Call Trace:
[ 79.427985][ C3]
[ 79.428122][ C3] dump_stack_lvl+0x82/0xd0
[ 79.428391][ C3] __report_bad_irq+0x5f/0x180
[ 79.428649][ C3] note_interrupt+0x6b3/0x860
[ 79.428910][ C3] handle_irq_event+0x16d/0x1c0
[ 79.429174][ C3] handle_edge_irq+0x1fa/0xb60
[ 79.429437][ C3] __common_interrupt+0x82/0x170
[ 79.429690][ C3] common_interrupt+0x7e/0x90
[ 79.429953][ C3]
[ 79.430088][ C3]
[ 79.430225][ C3] asm_common_interrupt+0x26/0x40
[ 79.430470][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 79.430800][ C3] Code: 10 e8 d1 ab 90 fd 48 89 ef e8 49 1c 91 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 e5 0b 25 49 <74> 0e 5b 5d c3 cc cc cc cc e8 bf 8b b4 fd eb dc 0f 1f 44 00 00 5b
[ 79.431682][ C3] RSP: 0018:ffffc90000b2fab8 EFLAGS: 00000286
[ 79.432005][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff73f1d33
[ 79.432397][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb6debcb1
[ 79.432774][ C3] RBP: ffffffffba84fe60 R08: 0000000000000001 R09: fffffbfff73ecea8
[ 79.433180][ C3] R10: ffffffffb9f67547 R11: 0000000000000000 R12: ffffffffba84ff68
[ 79.433553][ C3] R13: ffff88800537b400 R14: ffffffffba84fe60 R15: 0000000000000286
[ 79.433862][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 79.434064][ C3] uart_write+0x13e/0x320
[ 79.434184][ C3] process_output_block+0x13e/0x790
[ 79.434352][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 79.434564][ C3] n_tty_write+0x412/0x7a0
[ 79.434725][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 79.434905][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 79.435064][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 79.435225][ C3] ? iterate_tty_write+0x95/0x540
[ 79.435379][ C3] ? lock_acquire+0x32/0xc0
[ 79.435543][ C3] ? iterate_tty_write+0x95/0x540
[ 79.435707][ C3] iterate_tty_write+0x228/0x540
[ 79.435867][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 79.436028][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 79.436188][ C3] vfs_write+0xa1b/0x10b0
[ 79.436429][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 79.436612][ C3] ? __pfx_vfs_write+0x10/0x10
[ 79.436766][ C3] ? clockevents_program_event+0xf6/0x300
[ 79.436933][ C3] ? __fget_light+0x53/0x1e0
[ 79.437085][ C3] ? clockevents_program_event+0x1ea/0x300
[ 79.437281][ C3] ksys_write+0xf5/0x1e0
[ 79.437397][ C3] ? __pfx_ksys_write+0x10/0x10
[ 79.437593][ C3] do_syscall_64+0xc1/0x1d0
[ 79.437751][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 79.437953][ C3] RIP: 0033:0x7f1327320957
[ 79.438118][ 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
[ 79.438668][ C3] RSP: 002b:00007ffe8fe2d868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 79.438903][ C3] RAX: ffffffffffffffda RBX: 000055f52be39310 RCX: 00007f1327320957
[ 79.439153][ C3] RDX: 0000000000000001 RSI: 000055f52be39310 RDI: 0000000000000001
[ 79.439385][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 79.439621][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055f52be255c0
[ 79.439850][ C3] R13: 000055f52be062a0 R14: 0000000000000001 R15: 000055f52be255c0
[ 79.440088][ C3]
[ 79.440203][ C3] handlers:
[ 79.440322][ C3] [] serial8250_interrupt
[ 79.440985][ C3] Disabling IRQ #4