Messages in this thread | | | Date | Tue, 3 Apr 2007 18:30:37 +0200 (CEST) | From | Jiri Kosina <> | Subject | Re: 2.6.21-rc5-mm4 |
| |
On Tue, 3 Apr 2007, Kok, Auke wrote:
> Also, it would help a lot if you knew what kind of settings your init > scripts are trying to configure. It seems that something is setting > multicast or promiscuous mode. Do you happen to know which command is > being executed by the shell?
It's 100% reproducible by running dhclient on the interface.
The kernel also panics (with different stacktrace but the same wrong address it tries to dereference - 0xffffffff) when I do this:
(none):/# modprobe e1000 Intel(R) PRO/1000 Network Driver - version 7.4.35-k2-NAPI Copyright (c) 1999-2007 Intel Corporation. ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 16 e1000: 0000:02:00.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1) 00:0e:0c:72:b8:ad e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection (none):/# ifconfig eth0 up BUG: unable to handle kernel paging request at virtual address ffffffff printing eip: ffffffff *pde = 00005067 *pte = 00000000 Oops: 0000 [#1] SMP last sysfs file: power/resume Modules linked in: e1000 ext3 mbcache jbd edd sg fan generic ata_piix libata thermal processor sd_mod scsi_mod ide_disk ide_core CPU: 0 EIP: 0060:[<ffffffff>] Not tainted VLI EFLAGS: 00010046 (2.6.21-rc5-mm4-default #3) EIP is at 0xffffffff eax: 00000000 ebx: 00000000 ecx: 00000000 edx: 00000000 esi: 00000000 edi: c0462008 ebp: 00000080 esp: c0463f94 ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068 Process swapper (pid: 0, ti=c0462000 task=c038d340 task.ti=c0462000) Stack: c0102297 00000060 00000246 00000000 c049f5a4 c1d095a4 c01023fa c0363b12 20070126 c1d11000 c0467ae7 c034a48a c04671b9 00000000 00000000 00000000 00000000 00010000 00000000 00000000 00000000 c04887c0 00020800 00099800 Call Trace: [<c0102297>] mwait_idle_with_hints+0x3b/0x3f [<c01023fa>] cpu_idle+0xa6/0xbf [<c0467ae7>] start_kernel+0x459/0x461 [<c04671b9>] unknown_bootoption+0x0/0x202 ======================= INFO: lockdep is turned off. Code: Bad EIP value. EIP: [<ffffffff>] 0xffffffff SS:ESP 0068:c0463f94 Kernel panic - not syncing: Attempted to kill the idle task!
Seeing "mwait" there, it seemed like ACPI might be involved. Booting with acpi=off didn't improve the situation though.
I just pulled your e1000 git tree into vanilla 2.6.21-rc5 ytrr and I can't reproduce the problem, so it might be caused by something else.
Will try to narrow down what is causing it.
-- Jiri Kosina - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |