[ 7.458567] GACT probability NOT on [ 7.459712] tc (322) used greatest stack depth: 11888 bytes left [ 9.754787] Mirror/redirect action on [ 19.820273] irq 4: nobody cared (try booting with the "irqpoll" option) [ 19.820429] CPU: 3 PID: 224 Comm: perl Not tainted 6.9.0-rc7-virtme #1 [ 19.820473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 19.820539] Call Trace: [ 19.820560] [ 19.820579] dump_stack_lvl+0x55/0x70 [ 19.820611] __report_bad_irq+0x2b/0xc0 [ 19.820642] note_interrupt+0x2a7/0x2f0 [ 19.820667] handle_irq_event+0x72/0x80 [ 19.820694] handle_edge_irq+0x8b/0x230 [ 19.820720] __common_interrupt+0x3e/0xb0 [ 19.820746] common_interrupt+0x81/0xa0 [ 19.820773] [ 19.820790] [ 19.820804] asm_common_interrupt+0x26/0x40 [ 19.820832] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30 [ 19.820867] 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 cc b5 ad 6a <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90 [ 19.820966] RSP: 0018:ffffa3dd40573d38 EFLAGS: 00000286 [ 19.820998] RAX: 0000000000000000 RBX: ffffffff968cf240 RCX: 0000000000000017 [ 19.821044] RDX: ffffffff9514c58e RSI: 0000000000000282 RDI: ffffffff968cf240 [ 19.821090] RBP: 0000000000000001 R08: 00000004afe7162d R09: 0000000000000001 [ 19.821136] R10: ffff94ec01f375f8 R11: 0000000000000000 R12: 0000000000000001 [ 19.821176] R13: 0000000000000000 R14: ffff94ec01f37001 R15: ffff94ec01e14000 [ 19.821222] ? rpm_suspend+0x1ae/0x5e0 [ 19.821250] uart_write+0x103/0x1d0 [ 19.821279] n_tty_write+0x1a4/0x520 [ 19.821305] ? __pfx_woken_wake_function+0x10/0x10 [ 19.821337] file_tty_write.constprop.0+0x15b/0x340 [ 19.821370] vfs_write+0x336/0x460 [ 19.821397] ksys_write+0x63/0xe0 [ 19.821423] do_syscall_64+0xa8/0x1b0 [ 19.821448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 19.821486] RIP: 0033:0x7f0e44bd8957 [ 19.821509] 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 [ 19.821607] RSP: 002b:00007ffdd03b6288 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 19.821652] RAX: ffffffffffffffda RBX: 0000556e4f0edf10 RCX: 00007f0e44bd8957 [ 19.821715] RDX: 0000000000000001 RSI: 0000556e4f0edf10 RDI: 0000000000000001 [ 19.821762] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 19.821807] R10: 0000000000000001 R11: 0000000000000246 R12: 0000556e4f0da560 [ 19.821853] R13: 0000556e4f0bb2a0 R14: 0000000000000001 R15: 0000556e4f0da560 [ 19.821900] [ 19.821918] handlers: [ 19.821931] [<0000000089055c0d>] serial8250_interrupt [ 19.821964] Disabling IRQ #4 WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr