Date: Sat, 25 Jul 2015 13:28:41 +0200 From: =?UTF-8?B?Sm9zw6kgR2FyY8OtYSBKdWFuaW5v?= <jjuanino@gmail.com> To: freebsd-fs@freebsd.org Subject: ZFS related panic: Memory modified after free Message-ID: <CAAVO5%2BKX2f4B=bZi-1OKezhDJk668VNmx-rteXAaPf4EEThNYQ@mail.gmail.com>
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Hi FreeBSD-fs, I have installed last devel snapshot from FreeBSD-11.0-CURRENT-amd64-20150722-r285794, with the following settings: * ZFS guided * ZFS encrypted option enable (GELI) I have only added the following tunables to /boot/loader.conf: i915kms_load="YES" vfs.zfs.arc_max="1024M" Yes, I have limited the ARC cache to 1G, as the system makes a lot of swapping when you leave the default setting. Under this scenario, the panic is easily reproducible when the system is stressed by running a buildworld, and doing some more activity, as "du -hs /usr/ports" and surfing the web. Hardware is somewhat ancient and outdated (Dell Latitude D630, 4G RAM). Full details here: http://pastebin.com/raw.php?i=vHk6GLy6 If you needed, I can submit a bug report, but before to do that, I need to make sure that the panic is not related to my specific hardware or my ARC setting. Best regards.
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