Bug #2423

After multiple panics/locks, hitting KKASSERT in hammer_init_cursor

Added by rumcic about 4 years ago. Updated about 4 years ago.

Status:NewStart date:09/17/2012
Priority:UrgentDue date:
Assignee:-% Done:


Target version:-


After quite a few locks (machine stopped responding, nothing on serial console, unable to panic the machine), the hammer FS (v6) got a corrupted(?) UNDO.

Booting the latest snapshot and mounting with ro,noatime it looked as if it was able to rerun the UNDO/FIFO. But trying to mount the "clean" FS result in triping over a KKASSERT (error == 0 at hammer_cursor.c:202)

SAM_2526.JPG (4.74 MB) rumcic, 09/17/2012 10:12 AM

SAM_2527.JPG (4.74 MB) rumcic, 09/17/2012 10:12 AM


#1 Updated by rumcic about 4 years ago

core dump available at leaf:~rumko/crash/hammer_init_cursor/

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