> This call trace looks unreliable. All function names are prefixed with > '?'. > I'd suggest you to try reviewing your kernel configuration or compile > option.
I will do that. > If you enable CONFIG_AUFS_DEBUG and CONFIG_MAGIC_SYSRQ, then you will > get more information by pressing Alt+Sysrq+ d, t, w and a. Thanks. I'll generate another debug log. This issue happens after many hours of the system running, so I will report in another few hours. ------------------------------------------------------------------------------