[Bug 38388] Crashes on mount

Stephan Fabel sfabel at gmx.net
Thu Apr 6 10:23:14 UTC 2006


Public bug reported:

Affects: linux-meta linux-k7-smp (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed


Description:
Running Kubuntu Dapper Flight-6 i386 with newest upgrades installed.

System is a AMD64 X2 Dual-Core 4000 MHz.

Kernel: 
Linux gemini 2.6.15-20-k7 #1 SMP PREEMPT Tue Apr 4 19:26:13 UTC 2006 i686 GNU/Linux

The XFS Kernel Module crashes when I try to mount an XFS-formatted LVM
Volume.

dmesg output:

06.04.2006 12:17:12     gemini  kernel  [4298039.584000] SGI XFS Quota
Management subsystem

06.04.2006 12:17:12     gemini  kernel  [4298039.584000] SGI XFS with
ACLs, security attributes, realtime, large block numbers, no debug
enabled

06.04.2006 12:17:12     gemini  kernel  [4298039.587000] XFS mounting
filesystem dm-0

06.04.2006 12:17:12     gemini  kernel  [4298039.668000] Starting XFS
recovery on filesystem: dm-0 (logdev: internal)

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]        00000001
f7501240 ec3bd148 fb9165f6 ec3bd148 00000050 f7e75c00 ec3bd060

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[_atomic_dec_and_lock+37/80] _atomic_dec_and_lock+0x25/0x50

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] c015c4d7

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] Call Trace:

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] Code: e0 06 05
00 b9 42 c0 c3 8d b6 00 00 00 00 8d bf 00 00 00 00 83 ec 14 89 5c 24 04
8b 5c 24 18 89 74 24 08 89 7c 24 0c 89 6c 24 10 <8b> 03 c1 e8 1e 8b 14
85 5c dc 39 c0 8b 82 8c 03 00 00 05 00 0c

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[copy_mount_options+116/192] copy_mount_options+0x74/0xc0

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] CPU:    0

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[disk_name+213/240] disk_name+0xd5/0xf0

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[do_kern_mount+219/400] do_kern_mount+0xdb/0x190

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[do_mount+508/544] do_mount+0x1fc/0x220

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[do_new_mount+154/224] do_new_mount+0x9a/0xe0

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] ds: 007b   es:
007b   ss: 0068

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] eax: 00000000
ebx: 00000000   ecx: ec3bd060   edx: 00000000

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] EFLAGS:
00010296   (2.6.15-20-k7)

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] EIP:
0060:[page_address+23/192]    Tainted: P      VLI

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] EIP is at
page_address+0x17/0xc0

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] esi: ebc899c0
edi: ebc899c0   ebp: f75012e0   esp: ec80da6c

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]        fb916892
ec3bd060 00000010 048281a0 00000000 00004000 fb9316c0 ec3bd148

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[get_sb_bdev+282/352] get_sb_bdev+0x11a/0x160

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] Modules linked
in: xfs exportfs rfcomm l2cap bluetooth ipv6 powernow_k8
cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave
cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi
pcc_acpi hotkey dev_acpi container button acpi_sbs battery ac
i2c_acpi_ec af_packet dm_mod md_mod sr_mod sbp2 lp tsdev dvb_usb_vp7045
dvb_usb dvb_core i2c_core serio_raw snd_atiixp dvb_pll parport_pc
snd_ac97_codec snd_ac97_bus psmouse parport rtc snd_pcm_oss
snd_mixer_oss usb_storage pcspkr snd_pcm snd_timer snd soundcore
snd_page_alloc ohci1394 ieee1394 nvidia 8139cp 8139too mii shpchp
pci_hotplug ati_agp agpgart sg evdev ext3 jbd ide_generic ehci_hcd
ohci_hcd usbcore ide_disk ide_cd cdrom atiixp sd_mod generic sata_sil
libata scsi_mod thermal processor fan capability commoncap vesafb fbcon
tileblit font bitblit softcursor

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] Oops: 0000 [#1]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] *pde = 00000000

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994814699/1069192192] xfs_log_mount+0xab/0x170 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994842102/1069192192] xlog_recover_do_buffer_trans+0x306/0x3a0
[xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994842770/1069192192] xlog_recover_do_inode_trans+0x202/0xb30 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994846500/1069192192] xlog_recover_do_trans+0x114/0x1b0 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994846875/1069192192] xlog_recover_commit_trans+0x4b/0x70 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994847165/1069192192] xlog_recover_process_data+0xdd/0x250 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994851820/1069192192] xlog_do_recovery_pass+0x2cc/0xb10 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994854079/1069192192] xlog_do_log_recovery+0x8f/0xd0 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994854203/1069192192] xlog_do_recover+0x3b/0x190 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994854757/1069192192] xlog_recover+0xd5/0x100 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994861988/1069192192] xfs_mountfs+0xb54/0xfd0 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994894287/1069192192] xfs_mount+0x4af/0x500 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994951092/1069192192] xfs_buf_read_flags+0x34/0xb0 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994952184/1069192192] pagebuf_rele+0x28/0xc0 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994952896/1069192192] pagebuf_iostart+0x30/0xa0 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994954702/1069192192] pagebuf_offset+0x2e/0x40 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994955664/1069192192] xfs_setsize_buftarg_flags+0x40/0xd0 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994986112/1069192192] linvfs_fill_super+0x0/0x220 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994986278/1069192192] linvfs_fill_super+0xa6/0x220 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[pg0+994986703/1069192192] linvfs_get_sb+0x2f/0x40 [xfs]

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] PREEMPT SMP

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]  printing eip:

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] Process mount
(pid: 6572, threadinfo=ec80c000 task=f79a7030)

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[sb_set_blocksize+31/80] sb_set_blocksize+0x1f/0x50

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[schedule+1329/3360] schedule+0x531/0xd20

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[snprintf+43/48] snprintf+0x2b/0x30

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] Stack: fb930fb4
00000010 ebc899c0 ebc899c0 f75012e0 fb931dce 00000000 ebc90e80

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[sysenter_past_esp+84/117] sysenter_past_esp+0x54/0x75

06.04.2006 12:17:12     gemini  kernel  [4298039.693000]
[sys_mount+157/224] sys_mount+0x9d/0xe0

06.04.2006 12:17:12     gemini  kernel  [4298039.693000] Unable to
handle kernel NULL pointer dereference at virtual address 00000000
-- 
Crashes on mount
https://launchpad.net/malone/bugs/38388




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