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SubjectRe: [syzbot? printk?] no WARN_ON() messages printed before "Kernel panic - not syncing: panic_on_warn set ..."
On (03/18/19 14:42), Dmitry Vyukov wrote:
> > There is also SYSLOG_ACTION_CONSOLE_OFF, which disables logging.
>
> That one I somehow figured earlier, here is the exact check:
> https://github.com/google/syzkaller/blob/61f9c92f3a465025d2b9d91f429aaec968aeaa2a/sys/linux/init.go#L152-L155

OK, cool.
You probably would also want to add SYSLOG_ACTION_CLEAR to the list.

-ss

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