linux-kernel - Re: tg3 kernel bug in 2.6.18-mm3 and 2.6.19-rc2-mm2

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20061021.123814.106436476.davem@davemloft.net>
Date:	Sat, 21 Oct 2006 12:38:14 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	preining@...ic.at
Cc:	akpm@...l.org, linux-kernel@...r.kernel.org
Subject: Re: tg3 kernel bug in 2.6.18-mm3 and 2.6.19-rc2-mm2

From: Norbert Preining <preining@...ic.at>
Date: Sat, 21 Oct 2006 15:22:39 +0200

>  [<c010469d>] dump_stack+0x12/0x14
>  [<c0141cb3>] softlockup_tick+0xaa/0xc1
>  [<c0129bad>] update_process_times+0x3b/0x5e
>  [<c01362a1>] handle_update_profile+0x14/0x1e
>  [<c0115956>] smp_apic_timer_interrupt+0x49/0x5b
>  [<c0103998>] apic_timer_interrupt+0x28/0x30
> DWARF2 unwinder stuck at apic_timer_interrupt+0x28/0x30
> Leftover inexact backtrace:
>  [<c01d03af>] delay_tsc+0xb/0x13
>  [<c01d03e0>] __delay+0x6/0x7

It's OOPS'ing by softlockup'ing in udelay() and then we get a corrupt
backtrace.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/