* WARNING: at fs/btrfs/extent-tree.c:124
@ 2011-11-07 5:10 Tsutomu Itoh
2011-11-07 16:12 ` Chris Mason
0 siblings, 1 reply; 4+ messages in thread
From: Tsutomu Itoh @ 2011-11-07 5:10 UTC (permalink / raw)
To: Linux Btrfs; +Cc: Chris Mason
In for-linus branch, when xfstests was executed, the following warning
messages were output.
Thanks,
Tsutomu
===========================================================================
Nov 7 13:51:00 luna kernel: [ 824.063444] device fsid 2f0ad8a9-93d5-4c99-837f-9db99543133b devid 1 transid 1822 /dev/sdd4
Nov 7 13:51:00 luna kernel: [ 824.063946] btrfs: disk space caching is enabled
Nov 7 13:51:00 luna kernel: [ 824.097652] block group 1103101952 has an wrong amount of free space
Nov 7 13:51:00 luna kernel: [ 824.097873] btrfs: failed to load free space cache for block group 1103101952
Nov 7 13:51:01 luna kernel: [ 824.413821] ------------[ cut here ]------------
Nov 7 13:51:01 luna kernel: [ 824.413855] WARNING: at fs/btrfs/extent-tree.c:124 btrfs_put_block_group+0x4f/0x67 [btrfs]()
Nov 7 13:51:01 luna kernel: [ 824.413858] Hardware name: PRIMERGY
Nov 7 13:51:01 luna kernel: [ 824.413860] Modules linked in: btrfs zlib_deflate crc32c libcrc32c nfsd lockd nfs_acl auth_rpcgss autofs4 sunrpc 8021q garp stp llc cpufreq_ondemand acpi_cpufreq freq_table mperf cachefiles fscache ipv6 ext3 jbd dm_mirror dm_region_hash dm_log dm_mod kvm uinput ppdev parport_pc parport sg pcspkr i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support tg3 shpchp pci_hotplug i3000_edac edac_core ext4 mbcache jbd2 crc16 sd_mod crc_t10dif megaraid_sas sr_mod cdrom floppy pata_acpi ata_generic ata_piix libata scsi_mod [last unloaded: microcode]
Nov 7 13:51:01 luna kernel: [ 824.413915] Pid: 7472, comm: umount Not tainted 3.1.0mod+ #1
Nov 7 13:51:01 luna kernel: [ 824.413917] Call Trace:
Nov 7 13:51:01 luna kernel: [ 824.413925] [<ffffffff8104b6fe>] warn_slowpath_common+0x85/0x9d
Nov 7 13:51:01 luna kernel: [ 824.413929] [<ffffffff8104b730>] warn_slowpath_null+0x1a/0x1c
Nov 7 13:51:01 luna kernel: [ 824.413943] [<ffffffffa043691c>] btrfs_put_block_group+0x4f/0x67 [btrfs]
Nov 7 13:51:01 luna kernel: [ 824.413956] [<ffffffffa043710c>] btrfs_free_block_groups+0xde/0x258 [btrfs]
Nov 7 13:51:01 luna kernel: [ 824.413973] [<ffffffffa0447a59>] close_ctree+0x22c/0x325 [btrfs]
Nov 7 13:51:01 luna kernel: [ 824.413978] [<ffffffff8112e426>] ? dispose_list+0x3e/0x4f
Nov 7 13:51:01 luna kernel: [ 824.413989] [<ffffffffa042cb7d>] btrfs_put_super+0x1d/0x2c [btrfs]
Nov 7 13:51:01 luna kernel: [ 824.413994] [<ffffffff8111bcdc>] generic_shutdown_super+0x5b/0xba
Nov 7 13:51:01 luna kernel: [ 824.413998] [<ffffffff8111bdba>] kill_anon_super+0x16/0x22
Nov 7 13:51:01 luna kernel: [ 824.414002] [<ffffffff8111c5b2>] deactivate_locked_super+0x26/0x57
Nov 7 13:51:01 luna kernel: [ 824.414006] [<ffffffff8111cfe5>] deactivate_super+0x45/0x4c
Nov 7 13:51:01 luna kernel: [ 824.414010] [<ffffffff81132237>] mntput_no_expire+0x143/0x14c
Nov 7 13:51:01 luna kernel: [ 824.414822] [<ffffffff81132de3>] sys_umount+0x2d9/0x304
Nov 7 13:51:01 luna kernel: [ 824.414838] [<ffffffff81122c69>] ? path_put+0x22/0x26
Nov 7 13:51:01 luna kernel: [ 824.414846] [<ffffffff813af4c2>] system_call_fastpath+0x16/0x1b
Nov 7 13:51:01 luna kernel: [ 824.414852] ---[ end trace 1167c1ef9b771b7f ]---
Nov 7 13:51:01 luna kernel: [ 824.418017] ------------[ cut here ]------------
Nov 7 13:51:01 luna kernel: [ 824.418039] WARNING: at fs/btrfs/extent-tree.c:7158 btrfs_free_block_groups+0x220/0x258 [btrfs]()
Nov 7 13:51:01 luna kernel: [ 824.418042] Hardware name: PRIMERGY
Nov 7 13:51:01 luna kernel: [ 824.418044] Modules linked in: btrfs zlib_deflate crc32c libcrc32c nfsd lockd nfs_acl auth_rpcgss autofs4 sunrpc 8021q garp stp llc cpufreq_ondemand acpi_cpufreq freq_table mperf cachefiles fscache ipv6 ext3 jbd dm_mirror dm_region_hash dm_log dm_mod kvm uinput ppdev parport_pc parport sg pcspkr i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support tg3 shpchp pci_hotplug i3000_edac edac_core ext4 mbcache jbd2 crc16 sd_mod crc_t10dif megaraid_sas sr_mod cdrom floppy pata_acpi ata_generic ata_piix libata scsi_mod [last unloaded: microcode]
Nov 7 13:51:01 luna kernel: [ 824.418107] Pid: 7472, comm: umount Tainted: G W 3.1.0mod+ #1
Nov 7 13:51:01 luna kernel: [ 824.418110] Call Trace:
Nov 7 13:51:01 luna kernel: [ 824.418117] [<ffffffff8104b6fe>] warn_slowpath_common+0x85/0x9d
Nov 7 13:51:01 luna kernel: [ 824.418121] [<ffffffff8104b730>] warn_slowpath_null+0x1a/0x1c
Nov 7 13:51:01 luna kernel: [ 824.418137] [<ffffffffa043724e>] btrfs_free_block_groups+0x220/0x258 [btrfs]
Nov 7 13:51:01 luna kernel: [ 824.418157] [<ffffffffa0447a59>] close_ctree+0x22c/0x325 [btrfs]
Nov 7 13:51:01 luna kernel: [ 824.418161] [<ffffffff8112e426>] ? dispose_list+0x3e/0x4f
Nov 7 13:51:01 luna kernel: [ 824.418175] [<ffffffffa042cb7d>] btrfs_put_super+0x1d/0x2c [btrfs]
Nov 7 13:51:01 luna kernel: [ 824.418180] [<ffffffff8111bcdc>] generic_shutdown_super+0x5b/0xba
Nov 7 13:51:01 luna kernel: [ 824.418185] [<ffffffff8111bdba>] kill_anon_super+0x16/0x22
Nov 7 13:51:01 luna kernel: [ 824.418190] [<ffffffff8111c5b2>] deactivate_locked_super+0x26/0x57
Nov 7 13:51:01 luna kernel: [ 824.418194] [<ffffffff8111cfe5>] deactivate_super+0x45/0x4c
Nov 7 13:51:01 luna kernel: [ 824.418199] [<ffffffff81132237>] mntput_no_expire+0x143/0x14c
Nov 7 13:51:01 luna kernel: [ 824.418203] [<ffffffff81132de3>] sys_umount+0x2d9/0x304
Nov 7 13:51:01 luna kernel: [ 824.418207] [<ffffffff81122c69>] ? path_put+0x22/0x26
Nov 7 13:51:01 luna kernel: [ 824.418212] [<ffffffff813af4c2>] system_call_fastpath+0x16/0x1b
Nov 7 13:51:01 luna kernel: [ 824.418215] ---[ end trace 1167c1ef9b771b80 ]---
Nov 7 13:51:01 luna kernel: [ 824.418219] space_info 1 has 1892356096 free, is not full
Nov 7 13:51:01 luna kernel: [ 824.418223] space_info total=2155872256, used=263507968, pinned=0, reserved=8192, may_use=0, readonly=0
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: WARNING: at fs/btrfs/extent-tree.c:124
2011-11-07 5:10 WARNING: at fs/btrfs/extent-tree.c:124 Tsutomu Itoh
@ 2011-11-07 16:12 ` Chris Mason
2011-11-08 0:09 ` Tsutomu Itoh
0 siblings, 1 reply; 4+ messages in thread
From: Chris Mason @ 2011-11-07 16:12 UTC (permalink / raw)
To: Tsutomu Itoh; +Cc: Linux Btrfs
On Mon, Nov 07, 2011 at 02:10:29PM +0900, Tsutomu Itoh wrote:
> In for-linus branch, when xfstests was executed, the following warning
> messages were output.
Dave Sterba and I were consistently getting these last week, but after
fixes from Josef and I in the current branch I thought they were fixed.
Do this come up every time?
Which mount options were you using?
-chris
>
> Thanks,
> Tsutomu
>
> ===========================================================================
>
> Nov 7 13:51:00 luna kernel: [ 824.063444] device fsid 2f0ad8a9-93d5-4c99-837f-9db99543133b devid 1 transid 1822 /dev/sdd4
> Nov 7 13:51:00 luna kernel: [ 824.063946] btrfs: disk space caching is enabled
> Nov 7 13:51:00 luna kernel: [ 824.097652] block group 1103101952 has an wrong amount of free space
> Nov 7 13:51:00 luna kernel: [ 824.097873] btrfs: failed to load free space cache for block group 1103101952
> Nov 7 13:51:01 luna kernel: [ 824.413821] ------------[ cut here ]------------
> Nov 7 13:51:01 luna kernel: [ 824.413855] WARNING: at fs/btrfs/extent-tree.c:124 btrfs_put_block_group+0x4f/0x67 [btrfs]()
> Nov 7 13:51:01 luna kernel: [ 824.413858] Hardware name: PRIMERGY
> Nov 7 13:51:01 luna kernel: [ 824.413860] Modules linked in: btrfs zlib_deflate crc32c libcrc32c nfsd lockd nfs_acl auth_rpcgss autofs4 sunrpc 8021q garp stp llc cpufreq_ondemand acpi_cpufreq freq_table mperf cachefiles fscache ipv6 ext3 jbd dm_mirror dm_region_hash dm_log dm_mod kvm uinput ppdev parport_pc parport sg pcspkr i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support tg3 shpchp pci_hotplug i3000_edac edac_core ext4 mbcache jbd2 crc16 sd_mod crc_t10dif megaraid_sas sr_mod cdrom floppy pata_acpi ata_generic ata_piix libata scsi_mod [last unloaded: microcode]
> Nov 7 13:51:01 luna kernel: [ 824.413915] Pid: 7472, comm: umount Not tainted 3.1.0mod+ #1
> Nov 7 13:51:01 luna kernel: [ 824.413917] Call Trace:
> Nov 7 13:51:01 luna kernel: [ 824.413925] [<ffffffff8104b6fe>] warn_slowpath_common+0x85/0x9d
> Nov 7 13:51:01 luna kernel: [ 824.413929] [<ffffffff8104b730>] warn_slowpath_null+0x1a/0x1c
> Nov 7 13:51:01 luna kernel: [ 824.413943] [<ffffffffa043691c>] btrfs_put_block_group+0x4f/0x67 [btrfs]
> Nov 7 13:51:01 luna kernel: [ 824.413956] [<ffffffffa043710c>] btrfs_free_block_groups+0xde/0x258 [btrfs]
> Nov 7 13:51:01 luna kernel: [ 824.413973] [<ffffffffa0447a59>] close_ctree+0x22c/0x325 [btrfs]
> Nov 7 13:51:01 luna kernel: [ 824.413978] [<ffffffff8112e426>] ? dispose_list+0x3e/0x4f
> Nov 7 13:51:01 luna kernel: [ 824.413989] [<ffffffffa042cb7d>] btrfs_put_super+0x1d/0x2c [btrfs]
> Nov 7 13:51:01 luna kernel: [ 824.413994] [<ffffffff8111bcdc>] generic_shutdown_super+0x5b/0xba
> Nov 7 13:51:01 luna kernel: [ 824.413998] [<ffffffff8111bdba>] kill_anon_super+0x16/0x22
> Nov 7 13:51:01 luna kernel: [ 824.414002] [<ffffffff8111c5b2>] deactivate_locked_super+0x26/0x57
> Nov 7 13:51:01 luna kernel: [ 824.414006] [<ffffffff8111cfe5>] deactivate_super+0x45/0x4c
> Nov 7 13:51:01 luna kernel: [ 824.414010] [<ffffffff81132237>] mntput_no_expire+0x143/0x14c
> Nov 7 13:51:01 luna kernel: [ 824.414822] [<ffffffff81132de3>] sys_umount+0x2d9/0x304
> Nov 7 13:51:01 luna kernel: [ 824.414838] [<ffffffff81122c69>] ? path_put+0x22/0x26
> Nov 7 13:51:01 luna kernel: [ 824.414846] [<ffffffff813af4c2>] system_call_fastpath+0x16/0x1b
> Nov 7 13:51:01 luna kernel: [ 824.414852] ---[ end trace 1167c1ef9b771b7f ]---
> Nov 7 13:51:01 luna kernel: [ 824.418017] ------------[ cut here ]------------
> Nov 7 13:51:01 luna kernel: [ 824.418039] WARNING: at fs/btrfs/extent-tree.c:7158 btrfs_free_block_groups+0x220/0x258 [btrfs]()
> Nov 7 13:51:01 luna kernel: [ 824.418042] Hardware name: PRIMERGY
> Nov 7 13:51:01 luna kernel: [ 824.418044] Modules linked in: btrfs zlib_deflate crc32c libcrc32c nfsd lockd nfs_acl auth_rpcgss autofs4 sunrpc 8021q garp stp llc cpufreq_ondemand acpi_cpufreq freq_table mperf cachefiles fscache ipv6 ext3 jbd dm_mirror dm_region_hash dm_log dm_mod kvm uinput ppdev parport_pc parport sg pcspkr i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support tg3 shpchp pci_hotplug i3000_edac edac_core ext4 mbcache jbd2 crc16 sd_mod crc_t10dif megaraid_sas sr_mod cdrom floppy pata_acpi ata_generic ata_piix libata scsi_mod [last unloaded: microcode]
> Nov 7 13:51:01 luna kernel: [ 824.418107] Pid: 7472, comm: umount Tainted: G W 3.1.0mod+ #1
> Nov 7 13:51:01 luna kernel: [ 824.418110] Call Trace:
> Nov 7 13:51:01 luna kernel: [ 824.418117] [<ffffffff8104b6fe>] warn_slowpath_common+0x85/0x9d
> Nov 7 13:51:01 luna kernel: [ 824.418121] [<ffffffff8104b730>] warn_slowpath_null+0x1a/0x1c
> Nov 7 13:51:01 luna kernel: [ 824.418137] [<ffffffffa043724e>] btrfs_free_block_groups+0x220/0x258 [btrfs]
> Nov 7 13:51:01 luna kernel: [ 824.418157] [<ffffffffa0447a59>] close_ctree+0x22c/0x325 [btrfs]
> Nov 7 13:51:01 luna kernel: [ 824.418161] [<ffffffff8112e426>] ? dispose_list+0x3e/0x4f
> Nov 7 13:51:01 luna kernel: [ 824.418175] [<ffffffffa042cb7d>] btrfs_put_super+0x1d/0x2c [btrfs]
> Nov 7 13:51:01 luna kernel: [ 824.418180] [<ffffffff8111bcdc>] generic_shutdown_super+0x5b/0xba
> Nov 7 13:51:01 luna kernel: [ 824.418185] [<ffffffff8111bdba>] kill_anon_super+0x16/0x22
> Nov 7 13:51:01 luna kernel: [ 824.418190] [<ffffffff8111c5b2>] deactivate_locked_super+0x26/0x57
> Nov 7 13:51:01 luna kernel: [ 824.418194] [<ffffffff8111cfe5>] deactivate_super+0x45/0x4c
> Nov 7 13:51:01 luna kernel: [ 824.418199] [<ffffffff81132237>] mntput_no_expire+0x143/0x14c
> Nov 7 13:51:01 luna kernel: [ 824.418203] [<ffffffff81132de3>] sys_umount+0x2d9/0x304
> Nov 7 13:51:01 luna kernel: [ 824.418207] [<ffffffff81122c69>] ? path_put+0x22/0x26
> Nov 7 13:51:01 luna kernel: [ 824.418212] [<ffffffff813af4c2>] system_call_fastpath+0x16/0x1b
> Nov 7 13:51:01 luna kernel: [ 824.418215] ---[ end trace 1167c1ef9b771b80 ]---
> Nov 7 13:51:01 luna kernel: [ 824.418219] space_info 1 has 1892356096 free, is not full
> Nov 7 13:51:01 luna kernel: [ 824.418223] space_info total=2155872256, used=263507968, pinned=0, reserved=8192, may_use=0, readonly=0
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: WARNING: at fs/btrfs/extent-tree.c:124
2011-11-07 16:12 ` Chris Mason
@ 2011-11-08 0:09 ` Tsutomu Itoh
2011-11-08 1:04 ` Chris Mason
0 siblings, 1 reply; 4+ messages in thread
From: Tsutomu Itoh @ 2011-11-08 0:09 UTC (permalink / raw)
To: Chris Mason; +Cc: Linux Btrfs
(2011/11/08 1:12), Chris Mason wrote:
> On Mon, Nov 07, 2011 at 02:10:29PM +0900, Tsutomu Itoh wrote:
>> In for-linus branch, when xfstests was executed, the following warning
>> messages were output.
>
> Dave Sterba and I were consistently getting these last week, but after
> fixes from Josef and I in the current branch I thought they were fixed.
>
> Do this come up every time?
No.
Although I am running xfstests from yesterday, it is only one time that
this message was output.
>
> Which mount options were you using?
# mount
...
/dev/sdd4 on /test7 type btrfs (rw)
Thanks,
Tsutomu
>
> -chris
>
>>
>> Thanks,
>> Tsutomu
>>
>> ===========================================================================
>>
>> Nov 7 13:51:00 luna kernel: [ 824.063444] device fsid 2f0ad8a9-93d5-4c99-837f-9db99543133b devid 1 transid 1822 /dev/sdd4
>> Nov 7 13:51:00 luna kernel: [ 824.063946] btrfs: disk space caching is enabled
>> Nov 7 13:51:00 luna kernel: [ 824.097652] block group 1103101952 has an wrong amount of free space
>> Nov 7 13:51:00 luna kernel: [ 824.097873] btrfs: failed to load free space cache for block group 1103101952
>> Nov 7 13:51:01 luna kernel: [ 824.413821] ------------[ cut here ]------------
>> Nov 7 13:51:01 luna kernel: [ 824.413855] WARNING: at fs/btrfs/extent-tree.c:124 btrfs_put_block_group+0x4f/0x67 [btrfs]()
>> Nov 7 13:51:01 luna kernel: [ 824.413858] Hardware name: PRIMERGY
>> Nov 7 13:51:01 luna kernel: [ 824.413860] Modules linked in: btrfs zlib_deflate crc32c libcrc32c nfsd lockd nfs_acl auth_rpcgss autofs4 sunrpc 8021q garp stp llc cpufreq_ondemand acpi_cpufreq freq_table mperf cachefiles fscache ipv6 ext3 jbd dm_mirror dm_region_hash dm_log dm_mod kvm uinput ppdev parport_pc parport sg pcspkr i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support tg3 shpchp pci_hotplug i3000_edac edac_core ext4 mbcache jbd2 crc16 sd_mod crc_t10dif megaraid_sas sr_mod cdrom floppy pata_acpi ata_generic ata_piix libata scsi_mod [last unloaded: microcode]
>> Nov 7 13:51:01 luna kernel: [ 824.413915] Pid: 7472, comm: umount Not tainted 3.1.0mod+ #1
>> Nov 7 13:51:01 luna kernel: [ 824.413917] Call Trace:
>> Nov 7 13:51:01 luna kernel: [ 824.413925] [<ffffffff8104b6fe>] warn_slowpath_common+0x85/0x9d
>> Nov 7 13:51:01 luna kernel: [ 824.413929] [<ffffffff8104b730>] warn_slowpath_null+0x1a/0x1c
>> Nov 7 13:51:01 luna kernel: [ 824.413943] [<ffffffffa043691c>] btrfs_put_block_group+0x4f/0x67 [btrfs]
>> Nov 7 13:51:01 luna kernel: [ 824.413956] [<ffffffffa043710c>] btrfs_free_block_groups+0xde/0x258 [btrfs]
>> Nov 7 13:51:01 luna kernel: [ 824.413973] [<ffffffffa0447a59>] close_ctree+0x22c/0x325 [btrfs]
>> Nov 7 13:51:01 luna kernel: [ 824.413978] [<ffffffff8112e426>] ? dispose_list+0x3e/0x4f
>> Nov 7 13:51:01 luna kernel: [ 824.413989] [<ffffffffa042cb7d>] btrfs_put_super+0x1d/0x2c [btrfs]
>> Nov 7 13:51:01 luna kernel: [ 824.413994] [<ffffffff8111bcdc>] generic_shutdown_super+0x5b/0xba
>> Nov 7 13:51:01 luna kernel: [ 824.413998] [<ffffffff8111bdba>] kill_anon_super+0x16/0x22
>> Nov 7 13:51:01 luna kernel: [ 824.414002] [<ffffffff8111c5b2>] deactivate_locked_super+0x26/0x57
>> Nov 7 13:51:01 luna kernel: [ 824.414006] [<ffffffff8111cfe5>] deactivate_super+0x45/0x4c
>> Nov 7 13:51:01 luna kernel: [ 824.414010] [<ffffffff81132237>] mntput_no_expire+0x143/0x14c
>> Nov 7 13:51:01 luna kernel: [ 824.414822] [<ffffffff81132de3>] sys_umount+0x2d9/0x304
>> Nov 7 13:51:01 luna kernel: [ 824.414838] [<ffffffff81122c69>] ? path_put+0x22/0x26
>> Nov 7 13:51:01 luna kernel: [ 824.414846] [<ffffffff813af4c2>] system_call_fastpath+0x16/0x1b
>> Nov 7 13:51:01 luna kernel: [ 824.414852] ---[ end trace 1167c1ef9b771b7f ]---
>> Nov 7 13:51:01 luna kernel: [ 824.418017] ------------[ cut here ]------------
>> Nov 7 13:51:01 luna kernel: [ 824.418039] WARNING: at fs/btrfs/extent-tree.c:7158 btrfs_free_block_groups+0x220/0x258 [btrfs]()
>> Nov 7 13:51:01 luna kernel: [ 824.418042] Hardware name: PRIMERGY
>> Nov 7 13:51:01 luna kernel: [ 824.418044] Modules linked in: btrfs zlib_deflate crc32c libcrc32c nfsd lockd nfs_acl auth_rpcgss autofs4 sunrpc 8021q garp stp llc cpufreq_ondemand acpi_cpufreq freq_table mperf cachefiles fscache ipv6 ext3 jbd dm_mirror dm_region_hash dm_log dm_mod kvm uinput ppdev parport_pc parport sg pcspkr i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support tg3 shpchp pci_hotplug i3000_edac edac_core ext4 mbcache jbd2 crc16 sd_mod crc_t10dif megaraid_sas sr_mod cdrom floppy pata_acpi ata_generic ata_piix libata scsi_mod [last unloaded: microcode]
>> Nov 7 13:51:01 luna kernel: [ 824.418107] Pid: 7472, comm: umount Tainted: G W 3.1.0mod+ #1
>> Nov 7 13:51:01 luna kernel: [ 824.418110] Call Trace:
>> Nov 7 13:51:01 luna kernel: [ 824.418117] [<ffffffff8104b6fe>] warn_slowpath_common+0x85/0x9d
>> Nov 7 13:51:01 luna kernel: [ 824.418121] [<ffffffff8104b730>] warn_slowpath_null+0x1a/0x1c
>> Nov 7 13:51:01 luna kernel: [ 824.418137] [<ffffffffa043724e>] btrfs_free_block_groups+0x220/0x258 [btrfs]
>> Nov 7 13:51:01 luna kernel: [ 824.418157] [<ffffffffa0447a59>] close_ctree+0x22c/0x325 [btrfs]
>> Nov 7 13:51:01 luna kernel: [ 824.418161] [<ffffffff8112e426>] ? dispose_list+0x3e/0x4f
>> Nov 7 13:51:01 luna kernel: [ 824.418175] [<ffffffffa042cb7d>] btrfs_put_super+0x1d/0x2c [btrfs]
>> Nov 7 13:51:01 luna kernel: [ 824.418180] [<ffffffff8111bcdc>] generic_shutdown_super+0x5b/0xba
>> Nov 7 13:51:01 luna kernel: [ 824.418185] [<ffffffff8111bdba>] kill_anon_super+0x16/0x22
>> Nov 7 13:51:01 luna kernel: [ 824.418190] [<ffffffff8111c5b2>] deactivate_locked_super+0x26/0x57
>> Nov 7 13:51:01 luna kernel: [ 824.418194] [<ffffffff8111cfe5>] deactivate_super+0x45/0x4c
>> Nov 7 13:51:01 luna kernel: [ 824.418199] [<ffffffff81132237>] mntput_no_expire+0x143/0x14c
>> Nov 7 13:51:01 luna kernel: [ 824.418203] [<ffffffff81132de3>] sys_umount+0x2d9/0x304
>> Nov 7 13:51:01 luna kernel: [ 824.418207] [<ffffffff81122c69>] ? path_put+0x22/0x26
>> Nov 7 13:51:01 luna kernel: [ 824.418212] [<ffffffff813af4c2>] system_call_fastpath+0x16/0x1b
>> Nov 7 13:51:01 luna kernel: [ 824.418215] ---[ end trace 1167c1ef9b771b80 ]---
>> Nov 7 13:51:01 luna kernel: [ 824.418219] space_info 1 has 1892356096 free, is not full
>> Nov 7 13:51:01 luna kernel: [ 824.418223] space_info total=2155872256, used=263507968, pinned=0, reserved=8192, may_use=0, readonly=0
>>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: WARNING: at fs/btrfs/extent-tree.c:124
2011-11-08 0:09 ` Tsutomu Itoh
@ 2011-11-08 1:04 ` Chris Mason
0 siblings, 0 replies; 4+ messages in thread
From: Chris Mason @ 2011-11-08 1:04 UTC (permalink / raw)
To: Tsutomu Itoh; +Cc: Linux Btrfs
On Tue, Nov 08, 2011 at 09:09:18AM +0900, Tsutomu Itoh wrote:
> (2011/11/08 1:12), Chris Mason wrote:
> > On Mon, Nov 07, 2011 at 02:10:29PM +0900, Tsutomu Itoh wrote:
> >> In for-linus branch, when xfstests was executed, the following warning
> >> messages were output.
> >
> > Dave Sterba and I were consistently getting these last week, but after
> > fixes from Josef and I in the current branch I thought they were fixed.
> >
> > Do this come up every time?
>
> No.
> Although I am running xfstests from yesterday, it is only one time that
> this message was output.
>
> >
> > Which mount options were you using?
>
> # mount
> ...
> /dev/sdd4 on /test7 type btrfs (rw)
Ok, I'm struggling to reproduce this one. Looks like three of us have
hit it once and only once.
-chris
^ permalink raw reply [flat|nested] 4+ messages in thread
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2011-11-07 5:10 WARNING: at fs/btrfs/extent-tree.c:124 Tsutomu Itoh
2011-11-07 16:12 ` Chris Mason
2011-11-08 0:09 ` Tsutomu Itoh
2011-11-08 1:04 ` Chris Mason
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