| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20070404112100.GA1979@ff.dom.local> Date: Wed, 4 Apr 2007 13:21:00 +0200 From: Jarek Poplawski <jarkao2@...pl> To: Christian Kujau <christian@...ouse.de> Cc: linux-kernel@...r.kernel.org, netdev@...r.kernel.org, malte@...ouse.de, Francois Romieu <romieu@...zoreil.com> Subject: Re: 2.6.20.4: NETDEV WATCHDOG and lockups On Tue, Apr 03, 2007 at 04:19:46PM +0100, Christian Kujau wrote: > On Tue, 3 Apr 2007, Jarek Poplawski wrote: > >Did you try with 8139cp instead of 8139too? > > Tried that, 8139cp could not be loaded :( Sorry for misleading! > >(Maybe even try some other card to narrow the problem?) > >You could also try to test without ehci, if it's possible. > > USB has been disabled completely. After booting with 'acpi=off lapic' > the box survived ~30min then locked up again and rebooted. So, it's a lot sooner than before. (BTW, isn't there anything in debug log?) I see both CPUs did interrupt handling again. Maybe it's a real locking problem. Here are some more suggestions for testing (if you don't find anything better): - try without SMP, so: 'acpi=off lapic nosmp' - lock debugging turned on as much as possible plus maybe for curiosity: - different CONFIG_HZ - 8139TOO_PIO = y ... > IRQ-problems with the Un-Interruptible-Power-Supply I wouldn't be surprised... Cheers, Jarek P. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists