[Bug 213837] "Kernel panic - not syncing: corrupted stack end detected inside scheduler" at building via distcc on a G5
From: <hidden>
Date: 2021-09-24 22:17:34
https://bugzilla.kernel.org/show_bug.cgi?id=213837
--- Comment #10 from Erhard F. (erhard_f@mailbox.org) ---Created attachment 298959 --> https://bugzilla.kernel.org/attachment.cgi?id=298959&action=edit kernel .config (5.15-rc2 + CONFIG_THREAD_SHIFT=15, PowerMac G5 11,2) (In reply to mpe from comment #8)
You could also try changing CONFIG_THREAD_SHIFT to 15, that might keep the system running a bit longer and give us some other clues.
The stack seems just large enough with CONFIG_THREAD_SHIFT=15 to not run into this bug. I let the G5 build stuff via distcc in zram disk for a day without an issue. With CONFIG_THREAD_SHIFT=14 I hit the bug within minutes. Just for completeness I'll upload the System.map and kernel .config with CONFIG_THREAD_SHIFT=15. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. You are watching someone on the CC list of the bug.