Thetoo much work for irq4message is intended as an informational message, not to describe a problem with the serial console port (COM1) itself. It might have a performance problem with the emulated COM1 in the VM with high vCPU counts. The occurrence of this message may be an indication ...
今天用xen装了几台虚拟机,结果发现老弹出提示来: serial8250: too much work for irq4 百度N久没找到啥原因,后来gg 一下,发现原来的虚拟机的S0终端问题。 xen 的domain连接虚拟机用的是 console 口,console登陆后没有exit,屏幕上就打印了这样的信息。 下次登录的时候记得exit 就好了。 想要验证的话: console ...
"serial8250: too much work for irq4" is observed in /var/log/messages on kvm guest. Solution Verified- UpdatedAugust 5 2024 at 6:45 AM- English Issue "serial8250: too much work for irq4" is observed in /var/log/messages on kvm guest. ...
Dec 3 09:13:50 bj_squid_test kernel: serial8250: too much work for irq4 Dec 3 09:13:50 bj_squid_test kernel: serial8250: too much work for irq4 Dec 3 09:13:50 bj_squid_test kernel: serial8250: too much work for irq4 Dec 3 09:15:19 bj_squid_test kernel: serial8250: too ...
A known cause of "serial8250: too much work for irq4" messages, is printing large amounts of output to the serial console. This is not ENA related. Please send me the instance ID of an instance that is behaving this way, as well as the dmesg when this is happening to my email:akiy...
Because of above are we seeing “serial8250: too much work for irq3”? Who is sending lots of interrupts to IRQ3? How can we check this? At the same IRQ4 is stable, not seen much interrupts. Your help in this regard is deeply appriciated. ...