Messages in this thread | | | Date | Fri, 08 Sep 2006 21:23:10 +0200 | From | Michal Piotrowski <> | Subject | Re: 2.6.18-rc6-mm1 |
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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
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.
Ingo, can you take a look at this?
BUG: warning at /usr/src/linux-mm/kernel/lockdep.c:2359/check_flags() [<c01041ca>] dump_trace+0x63/0x1ca [<c0104343>] show_trace_log_lvl+0x12/0x25 [<c01049a3>] show_trace+0xd/0x10 [<c0104a68>] dump_stack+0x16/0x18 [<c0138553>] check_flags+0x92/0x220 [<c013b033>] lock_acquire+0x3a/0x88 [<c0136d32>] down_write+0x28/0x43 [<c0164a9b>] sys_brk+0x20/0xd6 [<c0103166>] sysenter_past_esp+0x5f/0x99 DWARF2 unwinder stuck at sysenter_past_esp+0x5f/0x99
Leftover inexact backtrace:
======================= irq event stamp: 603424 hardirqs last enabled at (603423): [<c0103238>] restore_nocheck+0x12/0x15 hardirqs last disabled at (603424): [<c0103173>] sysenter_past_esp+0x6c/0x99 softirqs last enabled at (603376): [<c0126a61>] __do_softirq+0xe4/0xea softirqs last disabled at (603371): [<c0105b3b>] do_softirq+0x6d/0x11f
config file -> http://www.stardust.webpages.pl/files/mm/2.6.18-rc6-mm1/mm-config2 http://www.stardust.webpages.pl/files/mm/2.6.18-rc6-mm1/mm-dmesg
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@vger.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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