* Bug with reiser3 and quota in 2.6.12?
@ 2005-10-03 14:10 Jørgen Hermanrud Fjeld
2005-10-03 14:53 ` Vladimir V. Saveliev
0 siblings, 1 reply; 2+ messages in thread
From: Jørgen Hermanrud Fjeld @ 2005-10-03 14:10 UTC (permalink / raw)
To: reiserfs-list
[-- Attachment #1: Type: text/plain, Size: 6074 bytes --]
Hi!
I'm posting this BUG on the reiserfs list, as I presume it is a
reiser3/quota bug. If this is not the proper manner of reporting this
bug, please advice me.
I have a production server that suddenly experience problems with
reiser3 and quota enabled.
The server is running the latest 2.6.12 kernel offered by Debian.
I
I have not been able to locate the conditions of the error, but the
server has been running stable for many months, so it seems likely the
error is related to quota handling when limits are reached.
The error is repeatable, and processes using files on the mountpoint hang.
reiserfsck does not report any errors on the partition.
When the filesystem is mounted without user and group quota, no crash
occurs.
In the error log, dm-3 is the problematic (/home) partition that
procmail is accessing.
The crash log reported from the kernel is:
##########################################
Oct 1 16:19:36 ramaya kernel: ReiserFS: dm-3: warning: PAP-5660: reiserfs_do_truncate: wrong result -1 of search for [8 135167768 0xfffffffffffffff DIRECT]
Oct 1 16:19:36 ramaya kernel: ReiserFS: dm-2: warning: clm-2100: nesting info a different FS
Oct 1 16:19:36 ramaya kernel: ------------[ cut here ]------------
Oct 1 16:19:36 ramaya kernel: SMP
Oct 1 16:19:36 ramaya kernel: Modules linked in: nfsd exportfs lockd sunrpc lp af_packet ipv6 sch_ingress cls_u32 sch_sfq sch_htb ipt_TOS ipt_MASQUERADE ipt_REJECT ipt_LOG ipt_state ipt_pkttype ipt_recent ipt_iprange ipt_physdev ipt_multiport ipt_conntrack iptable_mangle ip_nat_irc ip_nat_ftp iptable_nat ip_conntrack_irc ip_conntrack_ftp ip_conntrack iptable_filter ip_tables evdev pcspkr rtc floppy parport_pc parport pci_hotplug serverworks ide_core i2c_piix4 i2c_core sworks_agp agpgart st sym53c8xx ohci_hcd usbcore e100 mii quota_v2 reiserfs isofs vfat fat ext2 ext3 jbd mbcache dm_mod DAC960 unix fbcon tileblit font bitblit vesafb cfbcopyarea cfbimgblt cfbfillrect softcursor capability commoncap aic7xxx scsi_transport_spi scsi_mod
Oct 1 16:19:36 ramaya kernel: CPU: 0
Oct 1 16:19:36 ramaya kernel: EIP: 0060:[pg0+945613644/1069663232] Not tainted VLI
Oct 1 16:19:36 ramaya kernel: EFLAGS: 00010246 (2.6.12-1-686-smp)
Oct 1 16:19:36 ramaya kernel: EIP is at reiserfs_get_block+0x118c/0x14d0 [reiserfs]
Oct 1 16:19:36 ramaya kernel: eax: 00000000 ebx: 00000000 ecx: 00000001 edx: 00000001
Oct 1 16:19:36 ramaya kernel: esi: 00000000 edi: f724ca00 ebp: 00000003 esp: ed369bcc
Oct 1 16:19:36 ramaya kernel: ds: 007b es: 007b ss: 0068
Oct 1 16:19:36 ramaya kernel: Process procmail (pid: 5915, threadinfo=ed368000 task=ef514ac0)
Oct 1 16:19:36 ramaya kernel: Stack: ee7c20fc 00000000 00000044 efdbd0b0 00270008 00000000 00001000 00000000
Oct 1 16:19:36 ramaya kernel: c016532f 00270008 000002b8 0000001e 00000001 0000002c 00000061 00000001
Oct 1 16:19:36 ramaya kernel: c15cb060 00000001 00000000 ee7c20ac c15cb060 00000000 c02fec80 c02ff484
Oct 1 16:19:36 ramaya kernel: Call Trace:
Oct 1 16:19:36 ramaya kernel: [__find_get_block+207/288] __find_get_block+0xcf/0x120
Oct 1 16:19:36 ramaya kernel: [cache_init_objs+116/160] cache_init_objs+0x74/0xa0
Oct 1 16:19:36 ramaya kernel: [cache_grow+307/464] cache_grow+0x133/0x1d0
Oct 1 16:19:36 ramaya kernel: [alloc_buffer_head+62/80] alloc_buffer_head+0x3e/0x50
Oct 1 16:19:36 ramaya kernel: [alloc_page_buffers+128/208] alloc_page_buffers+0x80/0xd0
Oct 1 16:19:36 ramaya kernel: [create_empty_buffers+73/160] create_empty_buffers+0x49/0xa0
Oct 1 16:19:36 ramaya kernel: [__block_prepare_write+714/1232] __block_prepare_write+0x2ca/0x4d0
Oct 1 16:19:36 ramaya kernel: [radix_tree_insert+267/320] radix_tree_insert+0x10b/0x140
Oct 1 16:19:36 ramaya kernel: [add_to_page_cache+185/224] add_to_page_cache+0xb9/0xe0
Oct 1 16:19:36 ramaya kernel: [block_prepare_write+49/64] block_prepare_write+0x31/0x40
Oct 1 16:19:36 ramaya kernel: [pg0+945609152/1069663232] reiserfs_get_block+0x0/0x14d0 [reiserfs]
Oct 1 16:19:36 ramaya kernel: [pg0+945609152/1069663232] reiserfs_get_block+0x0/0x14d0 [reiserfs]
Oct 1 16:19:36 ramaya kernel: [pg0+945626492/1069663232] reiserfs_prepare_write+0x7c/0x190 [reiserfs]
Oct 1 16:19:36 ramaya kernel: [pg0+945609152/1069663232] reiserfs_get_block+0x0/0x14d0 [reiserfs]
Oct 1 16:19:36 ramaya kernel: [generic_cont_expand+206/448] generic_cont_expand+0xce/0x1c0
Oct 1 16:19:36 ramaya kernel: [pg0+945638699/1069663232] reiserfs_check_for_tail_and_convert+0x16b/0x240 [reiserfs]
Oct 1 16:19:36 ramaya kernel: [pg0+945642160/1069663232] reiserfs_file_write+0x340/0x750 [reiserfs]
Oct 1 16:19:36 ramaya kernel: [dput+232/480] dput+0xe8/0x1e0
Oct 1 16:19:36 ramaya kernel: [__d_lookup+269/288] __d_lookup+0x10d/0x120
Oct 1 16:19:36 ramaya kernel: [in_group_p+67/144] in_group_p+0x43/0x90
Oct 1 16:19:36 ramaya kernel: [permission+210/288] permission+0xd2/0x120
Oct 1 16:19:36 ramaya kernel: [may_open+116/704] may_open+0x74/0x2c0
Oct 1 16:19:36 ramaya kernel: [__posix_lock_file+399/1504] __posix_lock_file+0x18f/0x5e0
Oct 1 16:19:36 ramaya kernel: [open_namei+148/1744] open_namei+0x94/0x6d0
Oct 1 16:19:36 ramaya kernel: [get_empty_filp+145/288] get_empty_filp+0x91/0x120
Oct 1 16:19:36 ramaya kernel: [file_move+32/96] file_move+0x20/0x60
Oct 1 16:19:36 ramaya kernel: [fcntl_setlk64+174/656] fcntl_setlk64+0xae/0x290
Oct 1 16:19:36 ramaya kernel: [vfs_write+210/352] vfs_write+0xd2/0x160
Oct 1 16:19:36 ramaya kernel: [sys_write+75/128] sys_write+0x4b/0x80
Oct 1 16:19:36 ramaya kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 1 16:19:36 ramaya kernel: Code: 7c 24 0c 89 54 24 04 89 0c 24 e8 f0 ec ff ff 85 c0 89 c3 0f 85 c4 fa ff ff 8b 8c 24 34 01 00 00 8b b9 a0 00 00 00 e9 14 f0 ff ff <0f> 0b d3 06 52 59 9d f8 b8 01 00 00 00 89 44 24 40 e9 48 ef ff
##########################################
--
Sincerely | Homepage:
Jørgen | http://www.hex.no/jhf
| Public GPG key:
| http://www.hex.no/jhf/key.txt
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 189 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Bug with reiser3 and quota in 2.6.12?
2005-10-03 14:10 Bug with reiser3 and quota in 2.6.12? Jørgen Hermanrud Fjeld
@ 2005-10-03 14:53 ` Vladimir V. Saveliev
0 siblings, 0 replies; 2+ messages in thread
From: Vladimir V. Saveliev @ 2005-10-03 14:53 UTC (permalink / raw)
To: Jørgen Hermanrud Fjeld; +Cc: reiserfs-list
[-- Attachment #1: Type: text/plain, Size: 6421 bytes --]
Hello
Jørgen Hermanrud Fjeld wrote:
> Hi!
> I'm posting this BUG on the reiserfs list, as I presume it is a
> reiser3/quota bug. If this is not the proper manner of reporting this
> bug, please advice me.
>
> I have a production server that suddenly experience problems with
> reiser3 and quota enabled.
> The server is running the latest 2.6.12 kernel offered by Debian.
> I
> I have not been able to locate the conditions of the error, but the
> server has been running stable for many months, so it seems likely the
> error is related to quota handling when limits are reached.
> The error is repeatable, and processes using files on the mountpoint hang.
> reiserfsck does not report any errors on the partition.
> When the filesystem is mounted without user and group quota, no crash
> occurs.
> In the error log, dm-3 is the problematic (/home) partition that
> procmail is accessing.
>
> The crash log reported from the kernel is:
> ##########################################
> Oct 1 16:19:36 ramaya kernel: ReiserFS: dm-3: warning: PAP-5660: reiserfs_do_truncate: wrong result -1 of search for [8 135167768 0xfffffffffffffff DIRECT]
> Oct 1 16:19:36 ramaya kernel: ReiserFS: dm-2: warning: clm-2100: nesting info a different FS
The attached patch should eliminate clm-2100 warning and probably will make
reiserfs to not crash after PAP-5660.
However, PAP-5660 indicates that file with inode number 135167768 in directory
with inode number 8 is corrupted.
Try to remove it or rename it so that it does not get accessed.
> Oct 1 16:19:36 ramaya kernel: ------------[ cut here ]------------
> Oct 1 16:19:36 ramaya kernel: SMP
> Oct 1 16:19:36 ramaya kernel: Modules linked in: nfsd exportfs lockd sunrpc lp af_packet ipv6 sch_ingress cls_u32 sch_sfq sch_htb ipt_TOS ipt_MASQUERADE ipt_REJECT ipt_LOG ipt_state ipt_pkttype ipt_recent ipt_iprange ipt_physdev ipt_multiport ipt_conntrack iptable_mangle ip_nat_irc ip_nat_ftp iptable_nat ip_conntrack_irc ip_conntrack_ftp ip_conntrack iptable_filter ip_tables evdev pcspkr rtc floppy parport_pc parport pci_hotplug serverworks ide_core i2c_piix4 i2c_core sworks_agp agpgart st sym53c8xx ohci_hcd usbcore e100 mii quota_v2 reiserfs isofs vfat fat ext2 ext3 jbd mbcache dm_mod DAC960 unix fbcon tileblit font bitblit vesafb cfbcopyarea cfbimgblt cfbfillrect softcursor capability commoncap aic7xxx scsi_transport_spi scsi_mod
> Oct 1 16:19:36 ramaya kernel: CPU: 0
> Oct 1 16:19:36 ramaya kernel: EIP: 0060:[pg0+945613644/1069663232] Not tainted VLI
> Oct 1 16:19:36 ramaya kernel: EFLAGS: 00010246 (2.6.12-1-686-smp)
> Oct 1 16:19:36 ramaya kernel: EIP is at reiserfs_get_block+0x118c/0x14d0 [reiserfs]
> Oct 1 16:19:36 ramaya kernel: eax: 00000000 ebx: 00000000 ecx: 00000001 edx: 00000001
> Oct 1 16:19:36 ramaya kernel: esi: 00000000 edi: f724ca00 ebp: 00000003 esp: ed369bcc
> Oct 1 16:19:36 ramaya kernel: ds: 007b es: 007b ss: 0068
> Oct 1 16:19:36 ramaya kernel: Process procmail (pid: 5915, threadinfo=ed368000 task=ef514ac0)
> Oct 1 16:19:36 ramaya kernel: Stack: ee7c20fc 00000000 00000044 efdbd0b0 00270008 00000000 00001000 00000000
> Oct 1 16:19:36 ramaya kernel: c016532f 00270008 000002b8 0000001e 00000001 0000002c 00000061 00000001
> Oct 1 16:19:36 ramaya kernel: c15cb060 00000001 00000000 ee7c20ac c15cb060 00000000 c02fec80 c02ff484
> Oct 1 16:19:36 ramaya kernel: Call Trace:
> Oct 1 16:19:36 ramaya kernel: [__find_get_block+207/288] __find_get_block+0xcf/0x120
> Oct 1 16:19:36 ramaya kernel: [cache_init_objs+116/160] cache_init_objs+0x74/0xa0
> Oct 1 16:19:36 ramaya kernel: [cache_grow+307/464] cache_grow+0x133/0x1d0
> Oct 1 16:19:36 ramaya kernel: [alloc_buffer_head+62/80] alloc_buffer_head+0x3e/0x50
> Oct 1 16:19:36 ramaya kernel: [alloc_page_buffers+128/208] alloc_page_buffers+0x80/0xd0
> Oct 1 16:19:36 ramaya kernel: [create_empty_buffers+73/160] create_empty_buffers+0x49/0xa0
> Oct 1 16:19:36 ramaya kernel: [__block_prepare_write+714/1232] __block_prepare_write+0x2ca/0x4d0
> Oct 1 16:19:36 ramaya kernel: [radix_tree_insert+267/320] radix_tree_insert+0x10b/0x140
> Oct 1 16:19:36 ramaya kernel: [add_to_page_cache+185/224] add_to_page_cache+0xb9/0xe0
> Oct 1 16:19:36 ramaya kernel: [block_prepare_write+49/64] block_prepare_write+0x31/0x40
> Oct 1 16:19:36 ramaya kernel: [pg0+945609152/1069663232] reiserfs_get_block+0x0/0x14d0 [reiserfs]
> Oct 1 16:19:36 ramaya kernel: [pg0+945609152/1069663232] reiserfs_get_block+0x0/0x14d0 [reiserfs]
> Oct 1 16:19:36 ramaya kernel: [pg0+945626492/1069663232] reiserfs_prepare_write+0x7c/0x190 [reiserfs]
> Oct 1 16:19:36 ramaya kernel: [pg0+945609152/1069663232] reiserfs_get_block+0x0/0x14d0 [reiserfs]
> Oct 1 16:19:36 ramaya kernel: [generic_cont_expand+206/448] generic_cont_expand+0xce/0x1c0
> Oct 1 16:19:36 ramaya kernel: [pg0+945638699/1069663232] reiserfs_check_for_tail_and_convert+0x16b/0x240 [reiserfs]
> Oct 1 16:19:36 ramaya kernel: [pg0+945642160/1069663232] reiserfs_file_write+0x340/0x750 [reiserfs]
> Oct 1 16:19:36 ramaya kernel: [dput+232/480] dput+0xe8/0x1e0
> Oct 1 16:19:36 ramaya kernel: [__d_lookup+269/288] __d_lookup+0x10d/0x120
> Oct 1 16:19:36 ramaya kernel: [in_group_p+67/144] in_group_p+0x43/0x90
> Oct 1 16:19:36 ramaya kernel: [permission+210/288] permission+0xd2/0x120
> Oct 1 16:19:36 ramaya kernel: [may_open+116/704] may_open+0x74/0x2c0
> Oct 1 16:19:36 ramaya kernel: [__posix_lock_file+399/1504] __posix_lock_file+0x18f/0x5e0
> Oct 1 16:19:36 ramaya kernel: [open_namei+148/1744] open_namei+0x94/0x6d0
> Oct 1 16:19:36 ramaya kernel: [get_empty_filp+145/288] get_empty_filp+0x91/0x120
> Oct 1 16:19:36 ramaya kernel: [file_move+32/96] file_move+0x20/0x60
> Oct 1 16:19:36 ramaya kernel: [fcntl_setlk64+174/656] fcntl_setlk64+0xae/0x290
> Oct 1 16:19:36 ramaya kernel: [vfs_write+210/352] vfs_write+0xd2/0x160
> Oct 1 16:19:36 ramaya kernel: [sys_write+75/128] sys_write+0x4b/0x80
> Oct 1 16:19:36 ramaya kernel: [syscall_call+7/11] syscall_call+0x7/0xb
> Oct 1 16:19:36 ramaya kernel: Code: 7c 24 0c 89 54 24 04 89 0c 24 e8 f0 ec ff ff 85 c0 89 c3 0f 85 c4 fa ff ff 8b 8c 24 34 01 00 00 8b b9 a0 00 00 00 e9 14 f0 ff ff <0f> 0b d3 06 52 59 9d f8 b8 01 00 00 00 89 44 24 40 e9 48 ef ff
> ##########################################
>
[-- Attachment #2: reiserfs-add-missing-journal_end.patch --]
[-- Type: text/plain, Size: 1181 bytes --]
This patch adds missing calls to journal_end on error handling code paths.
fs/reiserfs/inode.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletion(-)
diff -puN fs/reiserfs/inode.c~reiserfs-add-missing-journal_end fs/reiserfs/inode.c
--- linux-2.6.11.10/fs/reiserfs/inode.c~reiserfs-add-missing-journal_end 2005-07-27 18:03:06.197544430 +0400
+++ linux-2.6.11.10-vs/fs/reiserfs/inode.c 2005-07-27 18:04:07.363047159 +0400
@@ -46,6 +46,7 @@ void reiserfs_delete_inode (struct inode
reiserfs_update_inode_transaction(inode) ;
if (reiserfs_delete_object (&th, inode)) {
+ journal_end(&th, inode->i_sb, jbegin_count);
up (&inode->i_sem);
goto out;
}
@@ -2015,8 +2016,10 @@ int reiserfs_truncate_file(struct inode
either appears truncated properly or not truncated at all */
add_save_link (&th, p_s_inode, 1);
error = reiserfs_do_truncate (&th, p_s_inode, page, update_timestamps) ;
- if (error)
+ if (error) {
+ journal_end (&th, p_s_inode->i_sb, JOURNAL_PER_BALANCE_CNT * 2 + 1);
goto out;
+ }
error = journal_end (&th, p_s_inode->i_sb, JOURNAL_PER_BALANCE_CNT * 2 + 1);
if (error)
goto out;
_
^ permalink raw reply [flat|nested] 2+ messages in thread
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2005-10-03 14:10 Bug with reiser3 and quota in 2.6.12? Jørgen Hermanrud Fjeld
2005-10-03 14:53 ` Vladimir V. Saveliev
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