4.10 panic: ffs_alloccg: map corrupted

Anish Mistry mistry.7 at osu.edu
Sun Sep 12 10:16:03 PDT 2004

I'm running 4.10 on my main desktop and I've been getting a weird FFS panic, 
and just finally got a dump of it.

IdlePTD at physical address 0x008af000
initial pcb at physical address 0x002eb960
panicstr: lockmgr: locking against myself
panic messages:
panic: ffs_alloccg: map corrupted

syncing disks... 71 9 4 4 4 4 4 4 4 panic: lockmgr: locking against myself
Uptime: 13h52m35s

dumping to dev #ad/0x20001, offset 230592
dump ata0: resetting devices .. done

See the attached file for the rest of the dump and the backtrace.

Anish Mistry
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