Re: 4.4-stable kernel panic with dummynet/bridging. Same rules work fine with 4.3-RC

2001-12-26 Thread Luigi Rizzo
I have found the bug, it's a one-line change in netinet/if_ether.c @@ -574,5 +574,4 @@ in_arpinput(m) m_freem(m); return; } - ia = ifatoia(ifa); match: I am waiting for re@ to approve the commit. The c

Re: 4.4-stable kernel panic with dummynet/bridging. Same rules work fine with 4.3-RC

2001-12-20 Thread Yusuf Goolamabbas
On Thu, Dec 20, 2001 at 11:08:14PM -0800, Luigi Rizzo wrote: > On Fri, Dec 21, 2001 at 12:02:15PM +0800, Yusuf Goolamabbas wrote: > > > > > > How repeatable is the problem ? It shouldn't be hard to track, it looks > > > like a null pointer dereference. > > > > 100% repeatable. The strange part i

Re: 4.4-stable kernel panic with dummynet/bridging. Same rules work fine with 4.3-RC

2001-12-20 Thread Luigi Rizzo
On Fri, Dec 21, 2001 at 12:02:15PM +0800, Yusuf Goolamabbas wrote: > > > > How repeatable is the problem ? It shouldn't be hard to track, it looks > > like a null pointer dereference. > > 100% repeatable. The strange part is that the same rules including the > ${fwcmd} add 400 pass udp from 0.0.

Re: 4.4-stable kernel panic with dummynet/bridging. Same rules work fine with 4.3-RC

2001-12-20 Thread Yusuf Goolamabbas
> I wonder if this isn't related to some change in the handling of > interface lists, routes or arp entries. I do not recall any recent > change in the dummynet/bridge code that might cause this. > > On passing. the line ${fwcmd} add 400 pass udp from 0.0.0.0 2054 to 0.0.0.0 > has not been suppor

RE: 4.4-stable kernel panic with dummynet/bridging. Same rules work fine with 4.3-RC

2001-12-20 Thread Robert D. Hughes
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: Re: 4.4-stable kernel panic with dummynet/bridging. Same rules work fine with 4.3-RC I wonder if this isn't related to some change in the handling of interface lists, routes or arp entries. I do not recall any recent change in the

Re: 4.4-stable kernel panic with dummynet/bridging. Same rules work fine with 4.3-RC

2001-12-20 Thread Luigi Rizzo
I wonder if this isn't related to some change in the handling of interface lists, routes or arp entries. I do not recall any recent change in the dummynet/bridge code that might cause this. On passing. the line ${fwcmd} add 400 pass udp from 0.0.0.0 2054 to 0.0.0.0 has not been supported for a lo

RE: 4.4-stable kernel panic with dummynet/bridging. Same rules work fine with 4.3-RC

2001-12-20 Thread Robert D. Hughes
H I thought it was just me, and I hadn't had a chance yet to go digging. I just enabled OPTIONS = BRIDGE in the kernel and I was getting spontaneous reboots, but they pointed to NATD blowing up. Essentially the same error though. Removing OPTIONS = BRIDGE seems to have stopped the reboots.