The following reply was made to PR kern/147961; it has been noted by GNATS.
From: Mark Linimon <lini...@lonesome.com>
To: bug-follo...@freebsd.org
Cc:
Subject: Re: kern/147961: crash when forwarding enabled between two
Broadcom cards on gigabit ports
Date: Sun, 20 Jun 2010 04:12:19 -0500
----- Forwarded message from Vladimir Nikolic <vladimir.niko...@amis.si> -----
From: Vladimir Nikolic <vladimir.niko...@amis.si>
To: lini...@freebsd.org
CC: vladimir.niko...@amis.net, freebsd-bugs@FreeBSD.org
Subject: Re: kern/147961: crash when forwarding enabled between two Broadcom
cards on gigabit ports
bce0: <HP NC373i Multifunction Gigabit Server Adapter (B2)> mem
0xf8000000-0xf9ffffff irq 18 at device 0.0 on pci3
ce1: <HP NC373i Multifunction Gigabit Server Adapter (B2)> mem
0xfa000000-0xfbffffff irq 19 at device 0.0 on pci5
(kgdb) backtrace
#0 doadump () at pcpu.h:196
#1 0xc05f1097 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418
#2 0xc05f1369 in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:574
#3 0xc07bd95c in trap_fatal (frame=0xea7b7ab0, eva=393484304) at
/usr/src/sys/i386/i386/trap.c:950
#4 0xc07bdbc0 in trap_pfault (frame=0xea7b7ab0, usermode=0,
eva=393484304) at /usr/src/sys/i386/i386/trap.c:863
#5 0xc07be569 in trap (frame=0xea7b7ab0) at
/usr/src/sys/i386/i386/trap.c:541
#6 0xc07a1c8b in calltrap () at /usr/src/sys/i386/i386/exception.s:166
#7 0xc05e1396 in _mtx_trylock (m=0x17741800, opts=0, file=0x0, line=0)
at /usr/src/sys/kern/kern_mutex.c:260
#8 0xc076fa50 in vmtotal (oidp=0xc0897160, arg1=0x0, arg2=48,
req=0xea7b7ba4) at /usr/src/sys/vm/vm_meter.c:115
#9 0xc05fb0f7 in sysctl_root (oidp=Variable "oidp" is not available.
) at /usr/src/sys/kern/kern_sysctl.c:1419
#10 0xc05fc3f4 in userland_sysctl (td=0xc7a906c0, name=0xea7b7c14,
namelen=2, old=0xbfbfe664, oldlenp=0xbfbfe748, inkernel=0, new=0x0,
newlen=0,
retval=0xea7b7c10, flags=0) at /usr/src/sys/kern/kern_sysctl.c:1522
#11 0xc05fc584 in __sysctl (td=0xc7a906c0, uap=0xea7b7cfc) at
/usr/src/sys/kern/kern_sysctl.c:1449
#12 0xc07bdf15 in syscall (frame=0xea7b7d38) at
/usr/src/sys/i386/i386/trap.c:1101
#13 0xc07a1cf0 in Xint0x80_syscall () at
/usr/src/sys/i386/i386/exception.s:262
#14 0x00000033 in ?? ()
Previous frame inner to this frame (corrupt stack?)
(kgdb)
----- End forwarded message -----
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