Date: Thu, 25 Jul 2019 01:08:05 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Message-ID: <bug-239351-7501-sXhbN6v69j@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-239351-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-239351-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239351 --- Comment #9 from Mark Johnston <markj@FreeBSD.org> --- Created attachment 206046 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=206046&action=edit kgdb script Thanks. Now, please try downloading the attached file, and run: # printf "source /path/to/acttace.py\nacttrace\n" | kgdb83 /boot/kernel/kernel /var/crash/vmcore.2 Then save the output here. The kernel panicked because one of the cores failed to respond to an interrupt, and it's not clear to me what that core was doing at the time. It would also be helpful to see output from: # kgdb /boot/kernel/kernel /var/crash/vmcore.2 (kgdb) tid 100168 (kgdb) frame 4 (kgdb) p other_cpus -- You are receiving this mail because: You are the assignee for the bug.
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