Re: NOHZ tick-stop error: local softirq work is pending, handler #08!!! on Dell XPS 13 9360

Paul Menzel
2024-04-08T11:19:55Z

Dear Anna-Maria,

Thank you for your response.

Am 08.04.24 um 12:10 schrieb Anna-Maria Behnsen:

> Paul Menzel writes:

>> On Dell XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022, with Linux 6.9-rc2+
>> built from commit b1e6ec0a0fd0 (Merge tag 'docs-6.9-fixes' of
>> git://git.lwn.net/linux) the external USB-C adapter Dell DA300 stopped
>> working (only the Ethernet port was used). Linux logged:
>
> thanks for the report. Can you please provide a trace beside the dmesg
> output? The following trace events should be enabled (via kernel command
> line):
>
> trace_event=timer:*,timer_migration:*,sched:sched_switch,sched:sched_wakeup,sched:sched_process_hang,irq:softirq_entry,irq:softirq_raise,irq:softirq_exit
Unfortunately I haven’t been able to reproduce it until now. Should it
happen again, I am going to try your suggestion.

Kind regards,

Paul