https://bugzilla.kernel.org/show_bug.cgi?id=15655 Summary: corrupt ext3 fs and partial freeze Product: File System Version: 2.5 Kernel Version: 2.6.34-rc2 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: ext3 AssignedTo: fs_ext3@xxxxxxxxxxxxxxxxxxxx ReportedBy: prahal@xxxxxxxxx Regression: Yes Created an attachment (id=25762) --> (https://bugzilla.kernel.org/attachment.cgi?id=25762) kernel log (full) Sorry it is against wireless-testing. I am not eager to test again or bisect : the filesystem gets corrupted after a little while (it get the boot ok ... but then later on I get this issue). And I already did 2 runs and it was close to big lose on the second before switching back to 2.6.33 wireless-testing (I had to use a live usb key and fsck with it ... a hundred of the groups were broken already). I am developping/testing ralink wireless thus the tree. It is really close to https://bugzilla.kernel.org/show_bug.cgi?id=15610 . As far as I can tell the Tainted comes from the previous lockdep warning. As it seems the dkms build of external modules did not happened. [ 575.960512] BUG: unable to handle kernel NULL pointer dereference at (null) [ 575.960536] IP: [<c0128d3f>] __wake_up_common+0x1f/0x70 [ 575.960560] *pde = 00000000 [ 575.960571] Oops: 0000 [#2] SMP [ 575.960585] last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/PNP0C0A:00/power_supply/BAT0/charge_full [ 575.960599] Modules linked in: nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables ppdev parport af_packet sco bridge stp bnep l2cap crc16 bluetooth ipx p8022 psnap llc p8023 ipv6 ipmi_devintf ipmi_si(+) ibmpex ipmi_msghandler acpi_cpufreq cpufreq_conservative cpufreq_powersave cpufreq_userspace cpufreq_ondemand cpufreq_stats freq_table binfmt_misc fuse tun uinput dm_crypt snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer eeepc_laptop snd_seq_device sparse_keymap uvcvideo snd rtc_cmos tpm_tis rfkill psmouse rtc_core videodev soundcore tpm v4l1_compat joydev led_class rng_core snd_page_alloc rtc_lib tpm_bios serio_raw ac evdev battery processor pci_hotplug ext3 jbd mbcache dm_mod md_mod hid_logitech usbhid hid usb_storage usb_libusual s _mod ata_generic pata_acpi ata_piix libata uhci_hcd ehci_hcd atl1e scsi_mod usbcore thermal fan i915 drm_kms_helper drm i2c_algo_bit button i2c_core intel_agp agpgart video thermal_sys output fbcon tileblit font bitblit softcursor [last unloaded: pciehp] [ 575.961030] [ 575.961042] Pid: 7382, comm: dwww-build Tainted: G D W 2.6.34-rc2-wleeepc #25 1000H/1000H [ 575.961054] EIP: 0060:[<c0128d3f>] EFLAGS: 00010082 CPU: 0 [ 575.961066] EIP is at __wake_up_common+0x1f/0x70 [ 575.961075] EAX: c3ea0ec8 EBX: fffffff4 ECX: 00000001 EDX: 00000000 [ 575.961084] ESI: 00000003 EDI: 00000292 EBP: e25d9d50 ESP: e25d9d34 [ 575.961094] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 [ 575.961106] Process dwww-build (pid: 7382, ti=e25d8000 task=e891e700 task.ti=e25d8000) [ 575.961115] Stack: [ 575.961122] 00000000 00000001 00000003 c012cb90 c3ea0ea4 00000003 00000292 e25d9d70 [ 575.961152] <0> c012cbac 00000000 e25d9d7c 00000001 c05ac378 c0591780 00000084 e25d9d84 [ 575.961186] <0> c0157a3e e25d9d7c c05ac378 00000003 e25d9d94 c0157a9c c05ac10c c05ac10c [ 575.961222] Call Trace: [ 575.961238] [<c012cb90>] ? __wake_up+0x20/0x60 [ 575.961252] [<c012cbac>] ? __wake_up+0x3c/0x60 [ 575.961269] [<c05ac378>] ? code_bytes_setup+0xb/0x26 [ 575.961284] [<c0157a3e>] ? __wake_up_bit+0x2e/0x30 [ 575.961299] [<c05ac378>] ? code_bytes_setup+0xb/0x26 [ 575.961313] [<c0157a9c>] ? wake_up_bit+0x5c/0x60 [ 575.961327] [<c05ac10c>] ? trap_init+0x27d/0x44c [ 575.961341] [<c05ac10c>] ? trap_init+0x27d/0x44c [ 575.961356] [<c020c265>] ? unlock_new_inode+0x95/0xc0 [ 575.961370] [<c05ac10c>] ? trap_init+0x27d/0x44c [ 575.961383] [<c05ac10c>] ? trap_init+0x27d/0x44c [ 575.961432] [<fa6fc9f3>] ? ext3_iget+0x273/0x440 [ext3] [ 575.961447] [<c020a65c>] ? d_alloc+0xfc/0x180 [ 575.961494] [<fa702e87>] ? ext3_lookup+0x87/0x100 [ext3] [ 575.961510] [<c03e9ea2>] ? _raw_spin_unlock+0x22/0x30 [ 575.961524] [<c020a682>] ? d_alloc+0x122/0x180 [ 575.961553] [<c0200e13>] ? do_lookup+0x163/0x1c0 [ 575.961567] [<c020305d>] ? link_path_walk+0x42d/0x9b0 [ 575.961582] [<c0203711>] ? path_walk+0x51/0xc0 [ 575.961596] [<c02037d9>] ? do_path_lookup+0x59/0x90 [ 575.961611] [<c02042e1>] ? user_path_at+0x41/0x80 [ 575.961625] [<c02a7c5b>] ? copy_to_user+0x3b/0x120 [ 575.961642] [<c01fc1ca>] ? vfs_fstatat+0x3a/0x70 [ 575.961656] [<c01fc260>] ? vfs_lstat+0x20/0x30 [ 575.961671] [<c01fc289>] ? sys_lstat64+0x19/0x30 [ 575.961686] [<c0192ad2>] ? audit_syscall_entry+0x1e2/0x210 [ 575.961700] [<c0102d8d>] ? sysenter_exit+0xf/0x1a [ 575.961714] [<c0102d58>] ? sysenter_do_call+0x12/0x38 [ 575.961724] Code: 1f 44 00 00 e8 53 ff ff ff 5d c3 90 55 89 e5 57 56 53 83 ec 10 0f 1f 44 00 00 89 55 ec 89 4d e8 8b 50 24 83 c0 24 8d 5a f4 39 d0 <8b> 73 0c 89 45 f0 74 3b 83 ee 0c eb 09 8d 74 26 00 89 f3 8d 70 [ 575.961911] EIP: [<c0128d3f>] __wake_up_common+0x1f/0x70 SS:ESP 0068:e25d9d34 [ 575.961930] CR2: 0000000000000000 [ 575.961942] ---[ end trace 28287be16bbcea07 ]--- [ 575.967255] BUG: unable to handle kernel NULL pointer dereference at (null) [ 575.967278] IP: [<c0128d3f>] __wake_up_common+0x1f/0x70 [ 575.967302] *pde = 00000000 [ 575.967314] Oops: 0000 [#3] SMP [ 575.967327] last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/PNP0C0A:00/power_supply/BAT0/charge_full [ 575.967339] Modules linked in: nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables ppdev parport af_packet sco bridge stp bnep l2cap crc16 bluetooth ipx p8022 psnap llc p8023 ipv6 ipmi_devintf ipmi_si(+) ibmpex ipmi_msghandler acpi_cpufreq cpufreq_conservative cpufreq_powersave cpufreq_userspace cpufreq_ondemand cpufreq_stats freq_table binfmt_misc fuse tun uinput dm_crypt snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer eeepc_laptop snd_seq_device sparse_keymap uvcvideo snd rtc_cmos tpm_tis rfkill psmouse rtc_core videodev soundcore tpm v4l1_compat joydev led_class rng_core snd_page_alloc rtc_lib tpm_bios serio_raw ac evdev battery processor pci_hotplug ext3 jbd mbcache dm_mod md_mod hid_logitech usbhid hid usb_storage usb_libusual s _mod ata_generic pata_acpi ata_piix libata uhci_hcd ehci_hcd atl1e scsi_mod usbcore thermal fan i915 drm_kms_helper drm i2c_algo_bit button i2c_core intel_agp agpgart video thermal_sys output fbcon tileblit font bitblit softcursor [last unloaded: pciehp] [ 575.967792] [ 575.967808] Pid: 6884, comm: run-parts Tainted: G D W 2.6.34-rc2-wleeepc #25 1000H/1000H [ 575.967820] EIP: 0060:[<c0128d3f>] EFLAGS: 00010086 CPU: 0 [ 575.967834] EIP is at __wake_up_common+0x1f/0x70 [ 575.967845] EAX: c3ea0e9c EBX: fffffff4 ECX: 00000001 EDX: 00000000 [ 575.967856] ESI: 00000003 EDI: 00000292 EBP: e8981d50 ESP: e8981d34 [ 575.967866] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 [ 575.967876] Process run-parts (pid: 6884, ti=e8980000 task=ecbc19c0 task.ti=e8980000) [ 575.967884] Stack: [ 575.967891] 00000000 00000001 00000003 c012cb90 c3ea0e78 00000003 00000292 e8981d70 [ 575.967923] <0> c012cbac 00000000 e8981d7c 00000001 c05ac718 c0591780 00000084 e8981d84 [ 575.967955] <0> c0157a3e e8981d7c c05ac718 00000003 e8981d94 c0157a9c c05ac4ac c05ac4ac [ 575.967994] Call Trace: [ 575.968011] [<c012cb90>] ? __wake_up+0x20/0x60 [ 575.968023] [<c012cbac>] ? __wake_up+0x3c/0x60 [ 575.968023] [<c05ac718>] ? setup_arch+0x2be/0xaa1 [ 575.968023] [<c0157a3e>] ? __wake_up_bit+0x2e/0x30 [ 575.968023] [<c05ac718>] ? setup_arch+0x2be/0xaa1 [ 575.968023] [<c0157a9c>] ? wake_up_bit+0x5c/0x60 [ 575.968023] [<c05ac4ac>] ? setup_arch+0x52/0xaa1 [ 575.968023] [<c05ac4ac>] ? setup_arch+0x52/0xaa1 [ 575.968023] [<c020c265>] ? unlock_new_inode+0x95/0xc0 [ 575.968023] [<c05ac4ac>] ? setup_arch+0x52/0xaa1 [ 575.968023] [<c05ac4ac>] ? setup_arch+0x52/0xaa1 [ 575.968132] [<fa6fc9f3>] ? ext3_iget+0x273/0x440 [ext3] [ 575.968132] [<c020a65c>] ? d_alloc+0xfc/0x180 [ 575.968132] [<fa702e87>] ? ext3_lookup+0x87/0x100 [ext3] [ 575.968132] [<c03e9ea2>] ? _raw_spin_unlock+0x22/0x30 [ 575.968132] [<c020a682>] ? d_alloc+0x122/0x180 [ 575.968132] [<c0200e13>] ? do_lookup+0x163/0x1c0 [ 575.968132] [<c020305d>] ? link_path_walk+0x42d/0x9b0 [ 575.968132] [<c0203711>] ? path_walk+0x51/0xc0 [ 575.968132] [<c02037d9>] ? do_path_lookup+0x59/0x90 [ 575.968132] [<c02042e1>] ? user_path_at+0x41/0x80 [ 575.968132] [<c01dedfe>] ? handle_mm_fault+0x37e/0x860 [ 575.968132] [<c01dedfe>] ? handle_mm_fault+0x37e/0x860 [ 575.968132] [<c03e9481>] ? _raw_spin_lock+0x61/0x70 [ 575.968132] [<c01fc1ca>] ? vfs_fstatat+0x3a/0x70 [ 575.968132] [<c01fc320>] ? vfs_stat+0x20/0x30 [ 575.968132] [<c01fc349>] ? sys_stat64+0x19/0x30 [ 575.968132] [<c015cabb>] ? up_read+0x1b/0x30 [ 575.968132] [<c0192ad2>] ? audit_syscall_entry+0x1e2/0x210 [ 575.968132] [<c03ea0d6>] ? restore_all_notrace+0x0/0x18 [ 575.968132] [<c03ed060>] ? do_page_fault+0x0/0x3c0 [ 575.968132] [<c0102d58>] ? sysenter_do_call+0x12/0x38 [ 575.968132] Code: 1f 44 00 00 e8 53 ff ff ff 5d c3 90 55 89 e5 57 56 53 83 ec 10 0f 1f 44 00 00 89 55 ec 89 4d e8 8b 50 24 83 c0 24 8d 5a f4 39 d0 <8b> 73 0c 89 45 f0 74 3b 83 ee 0c eb 09 8d 74 26 00 89 f3 8d 70 [ 575.968132] EIP: [<c0128d3f>] __wake_up_common+0x1f/0x70 SS:ESP 0068:e8981d34 [ 575.968132] CR2: 0000000000000000 [ 575.968579] ---[ end trace 28287be16bbcea08 ]-- I will get a second station up to test (with no real data). So I will be able to bisect on it in a few days. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
