Date: Wed, 27 Dec 2017 19:51:21 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 224479] kernel panic in reboot+swapoff sys call Message-ID: <bug-224479-8-h3ifu31ZfE@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-224479-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=224479 --- Comment #12 from Wolfram Schneider <wosch@FreeBSD.org> --- (In reply to Konstantin Belousov from comment #11) the complain is: I built and installed a new kernel on 12-current. I run "reboot" and the kernel panics during shutdown and hangs in the kernel debugger on the console. It takes me less than a minute to reproduce this, see the howto in the bug report. The machine crashes 9 out of 10 times. Pretty close to a deterministic failure. Apparently, there is a race condition here: we unmount a file system while swapoff is not done yet with the swapfile on the file system. It would be great if we can fix this. Thanks. -- You are receiving this mail because: You are the assignee for the bug.help
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