[ 1.658836] ip (237) used greatest stack depth: 12576 bytes left
[ 7.397355] GACT probability NOT on
[ 7.398869] tc (320) used greatest stack depth: 12536 bytes left
[ 9.662401] Mirror/redirect action on
[ 15.324713] tc (2250) used greatest stack depth: 12456 bytes left
[ 19.938506] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 19.938647] CPU: 3 PID: 222 Comm: perl Not tainted 6.9.0-rc3-virtme #1
[ 19.938715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 19.938821] Call Trace:
[ 19.938852]
[ 19.938881] dump_stack_lvl+0x55/0x70
[ 19.938933] __report_bad_irq+0x2b/0xc0
[ 19.938978] note_interrupt+0x2a7/0x2f0
[ 19.939019] handle_irq_event+0x72/0x80
[ 19.939061] handle_edge_irq+0x8b/0x230
[ 19.939100] __common_interrupt+0x3e/0xb0
[ 19.939143] common_interrupt+0x43/0xa0
[ 19.939184] asm_common_interrupt+0x26/0x40
[ 19.939230] RIP: 0010:__do_softirq+0x71/0x292
[ 19.939285] Code: f7 ff ff 89 74 24 14 65 81 05 6f 08 6e 4f 00 01 00 00 c7 44 24 10 0a 00 00 00 65 66 c7 05 7d 08 6e 4f 00 00 fb bb ff ff ff ff <49> c7 c2 c0 60 20 b1 41 0f bc dc 83 c3 01 74 77 8d 43 ff 48 98 4d
[ 19.939449] RSP: 0018:ffffb79a80148fa0 EFLAGS: 00000286
[ 19.939502] RAX: ffff9efac2615c00 RBX: 00000000ffffffff RCX: 00000000000006e0
[ 19.939580] RDX: 000000000000000e RSI: 0000000000400100 RDI: 000000000005b53e
[ 19.939648] RBP: ffffb79a805b3c88 R08: 00000004b5e45f52 R09: 0000000000000001
[ 19.939724] R10: 00000004a4473800 R11: 00000000000003bc R12: 0000000000000080
[ 19.939793] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 19.939862] irq_exit_rcu+0x69/0x90
[ 19.939906] sysvec_apic_timer_interrupt+0x78/0x90
[ 19.939958]
[ 19.939985]
[ 19.940007] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 19.940056] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[ 19.940106] 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 14 6e 4f <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[ 19.940269] RSP: 0018:ffffb79a805b3d38 EFLAGS: 00000286
[ 19.940322] RAX: 0000000000000000 RBX: ffffffffb1cce240 RCX: 0000000000000017
[ 19.940394] RDX: ffffffffb0549ece RSI: 0000000000000282 RDI: ffffffffb1cce240
[ 19.940459] RBP: 0000000000000001 R08: 00000004b5e45730 R09: 0000000000000001
[ 19.940526] R10: ffff9efac24b45f8 R11: 0000000000000000 R12: 0000000000000001
[ 19.940594] R13: 0000000000000000 R14: ffff9efac24b5c01 R15: ffff9efac1f04000
[ 19.940665] ? rpm_suspend+0x1ae/0x5e0
[ 19.940714] uart_write+0x103/0x1d0
[ 19.940757] n_tty_write+0x1a4/0x520
[ 19.940797] ? __pfx_woken_wake_function+0x10/0x10
[ 19.940847] file_tty_write.constprop.0+0x15b/0x340
[ 19.940900] vfs_write+0x336/0x460
[ 19.940941] ksys_write+0x63/0xe0
[ 19.940983] do_syscall_64+0xa8/0x1b0
[ 19.941024] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.941080] RIP: 0033:0x7f85ed5b3957
[ 19.941120] 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
[ 19.941280] RSP: 002b:00007ffd9543fed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 19.941356] RAX: ffffffffffffffda RBX: 000055c4d30f1fd0 RCX: 00007f85ed5b3957
[ 19.941423] RDX: 0000000000000001 RSI: 000055c4d30f1fd0 RDI: 0000000000000001
[ 19.941493] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 19.941560] R10: 0000000000000001 R11: 0000000000000246 R12: 000055c4d30de560
[ 19.941625] R13: 000055c4d30bf2a0 R14: 0000000000000001 R15: 000055c4d30de560
[ 19.941700]
[ 19.941738] handlers:
[ 19.941767] [<000000007f0827d2>] serial8250_interrupt
[ 19.941820] Disabling IRQ #4
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr