Subject: LFS panic
To: None <>
From: Gary Duzan <>
List: current-users
Date: 03/12/2003 22:17:14
panic: dirty blocks
Stopped in pid 11.1 (ioflush) at        cpu_Debugger+0x4:       leave
db> trace
cpu_Debugger(0,e34fa000,0,c01ac492,c03339ce) at cpu_Debugger+0x4
panic(c03339ec,e3669000,e34fa000,1,c0df1000) at panic+0xb8
lfs_segwrite(c0defa00,5,e2fc2f68,c01e986b,0) at lfs_segwrite+0x5d7
lfs_sync(c0defa00,3,c0c55f00,e2fbe1a8,e34fe01c) at lfs_sync+0x74
sync_fsync(e2fc2f68,12,0,0,e2f7a500) at sync_fsync+0x5c
sched_sync(e2f7a500,e2fb05a0,0,0,c010030c) at sched_sync+0x11e

   I seem to be able to recreate this with a fair amount of disk
activity, like a " install=/" or a " release" with
DESTDIR/obj/tools/release all on the same LFS. "reboot 100" locks
up the machine, so I don't have a good crash dump. I was seeing
something similar before the UBC support became the default, so I
don't think it is related.

					Gary Duzan