[ 1.875631] ip (232) used greatest stack depth: 12344 bytes left
[ 7.828945] GACT probability NOT on
[ 10.223687] Mirror/redirect action on
[ 16.154727] tc (1158) used greatest stack depth: 11928 bytes left
[ 18.324128] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 18.324243] CPU: 3 PID: 220 Comm: perl Not tainted 6.8.0-rc7-virtme #1
[ 18.324288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 18.324351] Call Trace:
[ 18.324372]
[ 18.324395] dump_stack_lvl+0x37/0x50
[ 18.324433] __report_bad_irq+0x2b/0xc0
[ 18.324464] note_interrupt+0x2a7/0x2f0
[ 18.324491] handle_irq_event+0x72/0x80
[ 18.324516] handle_edge_irq+0x8b/0x230
[ 18.324540] __common_interrupt+0x3e/0xb0
[ 18.324570] common_interrupt+0x81/0xa0
[ 18.324602]
[ 18.324620]
[ 18.324638] asm_common_interrupt+0x26/0x40
[ 18.324669] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[ 18.324704] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 74 01 fb 65 ff 0d dc 76 d0 49 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[ 18.324799] RSP: 0018:ffff99e740563d38 EFLAGS: 00000286
[ 18.324834] RAX: 0000000000000000 RBX: ffffffffb76ae860 RCX: 0000000000000017
[ 18.324878] RDX: ffffffffb5f293ab RSI: 0000000000000286 RDI: ffffffffb76ae860
[ 18.324921] RBP: 0000000000000001 R08: 00000004561ad185 R09: 0000000000000001
[ 18.324964] R10: ffff89ddc26a25f8 R11: 0000000000000000 R12: 0000000000000001
[ 18.325007] R13: 0000000000000000 R14: ffff89ddc26a2801 R15: ffff89ddc1d88000
[ 18.325052] ? rpm_suspend+0x21b/0x6a0
[ 18.325083] uart_write+0x103/0x1d0
[ 18.325111] n_tty_write+0x1a6/0x520
[ 18.325139] ? __pfx_woken_wake_function+0x10/0x10
[ 18.325173] file_tty_write.constprop.0+0x15c/0x340
[ 18.325209] vfs_write+0x339/0x460
[ 18.325239] ksys_write+0x63/0xe0
[ 18.325266] do_syscall_64+0xb0/0x1b0
[ 18.325292] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 18.325327] RIP: 0033:0x7f642bdf0957
[ 18.325354] 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
[ 18.325447] RSP: 002b:00007ffd5edc5178 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 18.325492] RAX: ffffffffffffffda RBX: 0000561d2a7efe70 RCX: 00007f642bdf0957
[ 18.325535] RDX: 0000000000000001 RSI: 0000561d2a7efe70 RDI: 0000000000000001
[ 18.325578] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 18.325621] R10: 0000000000000001 R11: 0000000000000246 R12: 0000561d2a7dc530
[ 18.325664] R13: 0000561d2a7bd2a0 R14: 0000000000000001 R15: 0000561d2a7dc530
[ 18.325708]
[ 18.325727] handlers:
[ 18.325745] [<000000002c75d354>] serial8250_interrupt
[ 18.325780] Disabling IRQ #4
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr