kern/147961: crash when forwarding enabled between two Broadcom cards on gigabit ports

[Mark Linimon]

The following reply was made to PR kern/147961; it has been noted by GNATS.

From: Mark Linimon <linimon at lonesome.com>
To: bug-followup at 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.nikolic at amis.si> -----
 
 From: Vladimir Nikolic <vladimir.nikolic at amis.si>
 To: linimon at FreeBSD.org
 CC: vladimir.nikolic at amis.net, freebsd-bugs at 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 -----