Subject: Frequently panic while bulding pacakges.
To: None <current-users@netbsd.org>
From: Takahiro Kambe <taca@back-street.net>
List: current-users
Date: 08/01/2007 18:42:09
Hi,

I have been in trouble with system panic while building packages.
Latest current dosen't solve my problem, but it happened the similar
place.

System: NetBSD reef.back-street.net 4.99.26 NetBSD 4.99.26 (CF-R-WEDGE) #10: Wed Aug  1 16:36:30 JST 2007  taca@reef.back-street.net:/var/obj/sys/arch/i386/compile/CF-R-WEDGE i386

Kernel is compiled with DIAGNOSTIC option.

savecore(8) said:

savecore: reboot after panic: panic: pool_get(plimitpl): free list modified: magic=deadbef4; page 0xcc1e5000; item addr 0xcc1e5654 

gdb's trace:

(gdb) where
#0  cpu_reboot (howto=256, bootstr=0x0)
    at /usr/src/sys/arch/i386/i386/machdep.c:856
#1  0xc047e47d in panic (
    fmt=0xc06deeb0 "pool_get(%s): free list modified: magic=%x; page %p; item addr %p\n") at /usr/src/sys/kern/subr_prf.c:243
#2  0xc047bb10 in pool_get (pp=0xc07f9ca0, flags=2)
    at /usr/src/sys/kern/subr_pool.c:1076
#3  0xc0456f6a in limcopy (p=0xce3538a4)
    at /usr/src/sys/kern/kern_resource.c:539
#4  0xc0436326 in acct_process (l=0xce3028c0)
    at /usr/src/sys/kern/kern_acct.c:408
#5  0xc0441e2f in exit1 (l=0xce3028c0, rv=0)
    at /usr/src/sys/kern/kern_exit.c:287
#6  0xc0441b89 in sys_exit (l=0xce3028c0, v=0xcc3f2c40, retval=0xcc3f2c38)
    at /usr/src/sys/kern/kern_exit.c:184
#7  0xc0541875 in syscall_plain (frame=0xcc3f2c88)
    at /usr/src/sys/arch/i386/i386/syscall.c:148
#8  0xc01004e5 in syscall1 ()


Thanks in advise.

-- 
Takahiro Kambe <taca@back-street.net>