Bug 753324

Summary:	[abrt] kernel: WARNING: at fs/btrfs/extent_io.c:3124 alloc_extent_buffer+0x150/0x288 [btrfs]()
Product:	[Fedora] Fedora	Reporter:	fdiegz <fabio.dieguez>
Component:	kernel	Assignee:	Zach Brown <zab>
Status:	CLOSED WONTFIX	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	15	CC:	gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, sweil
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Unspecified
Whiteboard:	abrt_hash:a3babe2ef125bb86b832cac0f57f2b8bc7b2acdb
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-07-11 17:49:22 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description fdiegz 2011-11-11 21:13:52 UTC

abrt version: 2.0.3
architecture:   x86_64
cmdline:        ro root=/dev/mapper/vg_fdiegz-lv_root rd_LVM_LV=vg_fdiegz/lv_root rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=es_ES.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=es rhgb quiet
component:      kernel
kernel:         2.6.40.8-4.fc15.x86_64
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         WARNING: at fs/btrfs/extent_io.c:3124 alloc_extent_buffer+0x150/0x288 [btrfs]()
time:           Fri Nov 11 22:04:58 2011

backtrace:
:WARNING: at fs/btrfs/extent_io.c:3124 alloc_extent_buffer+0x150/0x288 [btrfs]()
:Hardware name: K52Jr
:Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq mperf bnep bluetooth uvcvideo videodev media v4l2_compat_ioctl32 snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_intel joydev snd_hda_codec arc4 asus_laptop ath9k snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer serio_raw iTCO_wdt iTCO_vendor_support snd soundcore mac80211 ath9k_common ath9k_hw jmb38x_ms memstick intel_ips jme snd_page_alloc sparse_keymap i2c_i801 ath mii cfg80211 microcode rfkill virtio_net kvm_intel kvm ipv6 btrfs zlib_deflate libcrc32c sdhci_pci sdhci mmc_core video radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
:Pid: 2494, comm: chrome Not tainted 2.6.40.8-4.fc15.x86_64 #1
:Call Trace:
: [<ffffffff81054c2e>] warn_slowpath_common+0x83/0x9b
: [<ffffffff81054c60>] warn_slowpath_null+0x1a/0x1c
: [<ffffffffa01afb38>] alloc_extent_buffer+0x150/0x288 [btrfs]
: [<ffffffffa018e472>] btrfs_find_create_tree_block+0x27/0x29 [btrfs]
: [<ffffffffa018e52e>] read_tree_block+0x1c/0x4a [btrfs]
: [<ffffffffa017b1b1>] read_block_for_search+0x35a/0x397 [btrfs]
: [<ffffffff8104ce2c>] ? try_to_wake_up+0x1b6/0x1c8
: [<ffffffffa017cb99>] btrfs_search_slot+0x364/0x4b6 [btrfs]
: [<ffffffffa018a6ca>] btrfs_lookup_file_extent+0x38/0x3a [btrfs]
: [<ffffffffa0196043>] btrfs_get_extent+0x178/0x7ad [btrfs]
: [<ffffffffa01ae8c4>] __extent_read_full_page+0x227/0x50e [btrfs]
: [<ffffffff811236b0>] ? lookup_page_cgroup+0x36/0x4c
: [<ffffffff81120f3d>] ? __mem_cgroup_commit_charge_lrucare+0xd3/0x139
: [<ffffffffa0195ecb>] ? uncompress_inline+0x11e/0x11e [btrfs]
: [<ffffffffa01af704>] extent_readpages+0x91/0xd0 [btrfs]
: [<ffffffffa0195ecb>] ? uncompress_inline+0x11e/0x11e [btrfs]
: [<ffffffffa01959f6>] btrfs_readpages+0x1f/0x21 [btrfs]
: [<ffffffff810e4755>] __do_page_cache_readahead+0x132/0x1b5
: [<ffffffff810e4a3e>] ra_submit+0x21/0x25
: [<ffffffff810dd71f>] filemap_fault+0x168/0x364
: [<ffffffff810f6d36>] __do_fault+0x55/0x377
: [<ffffffff810e55f2>] ? release_pages+0x175/0x187
: [<ffffffff810f927d>] handle_pte_fault+0x2a7/0x7ab
: [<ffffffff810e1e20>] ? free_hot_cold_page+0x142/0x151
: [<ffffffff810f66f3>] ? pmd_offset+0x19/0x3f
: [<ffffffff810f9af9>] handle_mm_fault+0x1c8/0x1db
: [<ffffffff8148bc00>] do_page_fault+0x354/0x39b
: [<ffffffff81114d64>] ? virt_to_head_page+0xe/0x31
: [<ffffffff81116dc0>] ? kmem_cache_free+0x1e/0xab
: [<ffffffff810fca20>] ? remove_vma+0x7f/0x87
: [<ffffffff8112fb84>] ? path_put+0x20/0x24
: [<ffffffff81488f95>] page_fault+0x25/0x30

comment:
:Browsing on internet with Chrome Beta
:Shockwave error opening slideshare presentation

Comment 1 Dave Jones 2012-04-11 16:11:39 UTC

is this still happening in 2.6.43.1 ?

Comment 2 Josh Boyer 2012-07-11 17:49:22 UTC

Fedora 15 has reached it's end of life as of June 26, 2012.  As a result, we will not be fixing any remaining bugs found in Fedora 15.

In the event that you have upgraded to a newer release and the bug you reported is still present, please reopen the bug and set the version field to the newest release you have encountered the issue with.  Before doing so, please ensure you are testing the latest kernel update in that release and attach any new and relevant information you may have gathered.

Thank you for taking the time to file a report.  We hope newer versions of Fedora suit your needs.