[ 30.656324][ T238] ip (238) used greatest stack depth: 23328 bytes left
[ 46.285910][ T333] GACT probability NOT on
[ 51.860602][ T397] Mirror/redirect action on
[ 75.659745][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 75.660287][ C3] CPU: 3 PID: 225 Comm: perl Not tainted 6.9.0-rc5-virtme #1
[ 75.660644][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 75.661187][ C3] Call Trace:
[ 75.661372][ C3]
[ 75.661519][ C3] dump_stack_lvl+0x82/0xd0
[ 75.661779][ C3] __report_bad_irq+0x5f/0x180
[ 75.662043][ C3] note_interrupt+0x6b3/0x860
[ 75.662332][ C3] handle_irq_event+0x16d/0x1c0
[ 75.662593][ C3] handle_edge_irq+0x1fa/0xb60
[ 75.662849][ C3] __common_interrupt+0x7c/0x180
[ 75.663085][ C3] common_interrupt+0x7e/0x90
[ 75.663338][ C3]
[ 75.663473][ C3]
[ 75.663598][ C3] asm_common_interrupt+0x26/0x40
[ 75.663847][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 75.664175][ C3] Code: 10 e8 81 99 99 fd 48 89 ef e8 b9 09 9a 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 95 e8 ad 4b <74> 0e 5b 5d c3 cc cc cc cc e8 cf 05 bd fd eb dc 0f 1f 44 00 00 5b
[ 75.664999][ C3] RSP: 0018:ffffc90000a9fa80 EFLAGS: 00000286
[ 75.665216][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff6ee9b22
[ 75.665471][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb455df81
[ 75.665730][ C3] RBP: ffffffffb802e220 R08: 0000000000000001 R09: fffffbfff6ee4cb0
[ 75.666047][ C3] R10: ffffffffb7726587 R11: 0000000000000000 R12: 0000000000000b8e
[ 75.666395][ C3] R13: ffffffffb802e328 R14: ffffffffb802e220 R15: ffff888002400000
[ 75.666756][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 75.667060][ C3] uart_write+0x224/0x450
[ 75.667249][ C3] process_output_block+0x13e/0x790
[ 75.667459][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370
[ 75.667754][ C3] n_tty_write+0x412/0x7a0
[ 75.668013][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 75.668257][ C3] ? trace_lock_acquire+0x135/0x1c0
[ 75.668502][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 75.668762][ C3] ? iterate_tty_write+0x95/0x540
[ 75.669007][ C3] ? lock_acquire+0x32/0xc0
[ 75.669250][ C3] ? iterate_tty_write+0x95/0x540
[ 75.669511][ C3] iterate_tty_write+0x228/0x540
[ 75.669765][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 75.670032][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 75.670333][ C3] vfs_write+0x9e5/0x10a0
[ 75.670548][ C3] ? __pfx___lock_release+0x10/0x10
[ 75.670809][ C3] ? trace_lock_acquire+0x135/0x1c0
[ 75.671091][ C3] ? lock_acquire+0x32/0xc0
[ 75.671335][ C3] ? __pfx_vfs_write+0x10/0x10
[ 75.671599][ C3] ? __might_fault+0x11b/0x170
[ 75.671859][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 75.672188][ C3] ? __fget_light+0x53/0x1e0
[ 75.672442][ C3] ksys_write+0xf5/0x1e0
[ 75.672636][ C3] ? __pfx_ksys_write+0x10/0x10
[ 75.672894][ C3] do_syscall_64+0xc3/0x1d0
[ 75.673139][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.673460][ C3] RIP: 0033:0x7f33fa710957
[ 75.673715][ 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
[ 75.674586][ C3] RSP: 002b:00007ffd1e4567a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 75.674955][ C3] RAX: ffffffffffffffda RBX: 00005619f2dee1d0 RCX: 00007f33fa710957
[ 75.675335][ C3] RDX: 0000000000000001 RSI: 00005619f2dee1d0 RDI: 0000000000000001
[ 75.675702][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 75.676087][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 00005619f2dda5c0
[ 75.676468][ C3] R13: 00005619f2dbb2a0 R14: 0000000000000001 R15: 00005619f2dda5c0
[ 75.676925][ C3]
[ 75.677124][ C3] handlers:
[ 75.677315][ C3] [] serial8250_interrupt
[ 75.678055][ C3] Disabling IRQ #4
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr