[ 45.607085][ T339] GACT probability NOT on
[ 51.047717][ T402] Mirror/redirect action on
[ 51.080693][ T401] tc (401) used greatest stack depth: 23840 bytes left
[ 93.556122][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 93.556560][ C3] CPU: 3 PID: 231 Comm: perl Not tainted 6.10.0-rc6-virtme #1
[ 93.556851][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 93.557283][ C3] Call Trace:
[ 93.557419][ C3]
[ 93.557512][ C3] dump_stack_lvl+0x82/0xd0
[ 93.557709][ C3] __report_bad_irq+0x5f/0x180
[ 93.557888][ C3] note_interrupt+0x6b3/0x860
[ 93.558096][ C3] handle_irq_event+0x16d/0x1c0
[ 93.558269][ C3] handle_edge_irq+0x1fa/0xb60
[ 93.558460][ C3] __common_interrupt+0x82/0x170
[ 93.558631][ C3] common_interrupt+0x7e/0x90
[ 93.558824][ C3]
[ 93.558909][ C3]
[ 93.559112][ C3] asm_common_interrupt+0x26/0x40
[ 93.559329][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 93.559546][ C3] Code: 10 e8 f1 fb 90 fd 48 89 ef e8 69 6c 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 f5 5b 25 4b <74> 0e 5b 5d c3 cc cc cc cc e8 bf db b4 fd eb dc 0f 1f 44 00 00 5b
[ 93.560198][ C3] RSP: 0018:ffffc90000b7fab8 EFLAGS: 00000286
[ 93.560435][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff6ff1333
[ 93.560693][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb4de6c61
[ 93.560955][ C3] RBP: ffffffffb884ae60 R08: 0000000000000001 R09: fffffbfff6fec4a8
[ 93.561580][ C3] R10: ffffffffb7f62547 R11: 0000000000000000 R12: ffffffffb884af68
[ 93.561848][ C3] R13: ffff888004c5f000 R14: ffffffffb884ae60 R15: 0000000000000286
[ 93.562125][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 93.562382][ C3] uart_write+0x13e/0x320
[ 93.562509][ C3] process_output_block+0x13e/0x790
[ 93.562721][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 93.562955][ C3] n_tty_write+0x412/0x7a0
[ 93.563153][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 93.563322][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 93.563521][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 93.563695][ C3] ? iterate_tty_write+0x95/0x540
[ 93.563878][ C3] ? lock_acquire+0x32/0xc0
[ 93.564067][ C3] ? iterate_tty_write+0x95/0x540
[ 93.564263][ C3] iterate_tty_write+0x228/0x540
[ 93.564435][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 93.564627][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 93.564798][ C3] vfs_write+0xa1b/0x10b0
[ 93.564947][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 93.565195][ C3] ? __pfx_vfs_write+0x10/0x10
[ 93.565373][ C3] ? __fget_light+0x46/0x1e0
[ 93.565545][ C3] ? __fget_light+0x53/0x1e0
[ 93.565717][ C3] ksys_write+0xf5/0x1e0
[ 93.565850][ C3] ? __pfx_ksys_write+0x10/0x10
[ 93.566046][ C3] do_syscall_64+0xc1/0x1d0
[ 93.566259][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.566498][ C3] RIP: 0033:0x7f5af0cdb957
[ 93.566678][ 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
[ 93.567309][ C3] RSP: 002b:00007ffcc369e718 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 93.567569][ C3] RAX: ffffffffffffffda RBX: 0000559b2faa3110 RCX: 00007f5af0cdb957
[ 93.567823][ C3] RDX: 0000000000000001 RSI: 0000559b2faa3110 RDI: 0000000000000001
[ 93.568086][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 93.568351][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000559b2fa8f5c0
[ 93.568602][ C3] R13: 0000559b2fa702a0 R14: 0000000000000001 R15: 0000559b2fa8f5c0
[ 93.568863][ C3]
[ 93.569001][ C3] handlers:
[ 93.569141][ C3] [] serial8250_interrupt
[ 93.569511][ C3] Disabling IRQ #4