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Date: Fri, 8 Sep 2006 22:01:44 +0200 From: "Michal Piotrowski" <michal.k.k.piotrowski@...il.com> To: "Andrew Morton" <akpm@...l.org> Cc: linux-kernel@...r.kernel.org, "Ingo Molnar" <mingo@...e.hu> Subject: Re: 2.6.18-rc6-mm1 On 08/09/06, Andrew Morton <akpm@...l.org> wrote: > On Fri, 08 Sep 2006 21:23:10 +0200 > Michal Piotrowski <michal.k.k.piotrowski@...il.com> wrote: > > > Hi, > > > > Andrew Morton wrote: > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc6/2.6.18-rc6-mm1/ > > > > > > - autofs4 mounting of NFS is still sick. > > > > BUG: unable to handle kernel paging request at virtual address fdb52df8 > > printing eip: > > c013894c > > *pde = 37c85067 > > *pte = 00000000 > > Oops: 0000 [#1] > > 4K_STACKS PREEMPT SMP > > last sysfs file: /devices/platform/i2c-9191/9191-0290/temp2_input > > Modules linked in: ipv6 af_packet ip_conntrack_netbios_ns ipt_REJECT xt_state ip_conntrack > > nfnetlink xt_tcpudp iptable_filter ip_tables x_tables cpufreq_userspace p4_clockmod speedstep_lib binfmt_misc thermal proces > > sor fan container evdev snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_se > > q_device sk98lin snd_pcm_oss snd_mixer_oss snd_pcm skge snd_timer snd soundcore snd_page_alloc ide_cd i2c_i801 iTCO_wdt inte > > l_agp cdrom agpgart rtc unix > > CPU: 0 > > EIP: 0060:[<c013894c>] Not tainted VLI > > EFLAGS: 00210212 (2.6.18-rc6-mm1 #115) > > EIP is at __module_text_address+0xf/0x5c > > eax: fdb54000 ebx: fdb67c04 ecx: f7c10000 edx: fdb52d00 > > esi: 000000fa edi: f7c10f9c ebp: 00000005 esp: f7c10e68 > > ds: 007b es: 007b ss: 0068 > > Process udevd (pid: 20250, ti=f7c10000 task=f7c21000 task.ti=f7c10000) > > Stack: f7c10000 c5f36030 c012fb6c f7c10000 c014f61b c0341710 000284d0 00000010 > > f7c21000 00000002 f7c10000 00200202 f57ce3c0 f52a8bfc f57ce3c0 f76a6ca4 > > f4a3c800 c01575e4 f52a8bfc f7d31ec0 f76a6ca4 80010000 c015894c f76a6ca4 > > Call Trace: > > [<c012fb6c>] __kernel_text_address+0x18/0x23 > > [<c014f61b>] __alloc_pages+0x301/0x313 > > [<c01575e4>] __pte_alloc+0xf/0x78 > > [<c015894c>] copy_page_range+0x139/0x3dd > > [<c011e67b>] copy_process+0xc1e/0x13cf > > [<c011f001>] do_fork+0xb6/0x1d2 > > [<c017cdfa>] mntput_no_expire+0x11/0x81 > > [<c010122e>] sys_clone+0x28/0x2d > > [<c0102fc6>] sysenter_past_esp+0x5f/0x85 > > [<c0110033>] wakeup_pmode_return+0x33/0x55 > > ======================= > > Code: 31 c0 5b 5e 5f 5d c3 83 01 01 83 51 04 00 8b 12 31 c0 81 fa 10 eb 33 c0 0f 45 c2 c3 5 > > 6 53 89 c1 8b 15 10 eb 33 c0 83 ea 04 eb 20 <8b> b2 f8 00 00 00 8b 82 e8 00 00 00 39 c1 72 23 01 f0 39 c1 73 > > Sep 8 20:23:34 euridica kernel: EIP: [<c013894c>] __module_text_address+0xf/0x5c SS:ESP 0068:f7c10e68 > > boggle. Your modules list seems to have got trashed. > > Presumably setting CONFIG_PAGE_OWNER=n will make that go away. > > What were you doing when this happened? It appeared during reboot. > That output is not present in > http://www.stardust.webpages.pl/files/mm/2.6.18-rc6-mm1/mm-dmesg This dmesg log is from second bug. > > > config file -> http://www.stardust.webpages.pl/files/mm/2.6.18-rc6-mm1/mm-config > > Unfortunately, this kernel was build without debugging symbols. I'll try to reproduce this oops with CONFIG_DEBUG_*=y. > > Regards, Michal -- Michal K. K. Piotrowski LTG - Linux Testers Group (http://www.stardust.webpages.pl/ltg/) - 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/
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