Bug 726983

Summary: [abrt] kernel: WARNING: at lib/list_debug.c:47 __list_del_entry+0xa3/0xb0(): TAINTED -------D-W
Product: [Fedora] Fedora Reporter: Andrew Vagin <avagin>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 15CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, vadim2071
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
Whiteboard: abrt_hash:acf2850e58b84c808843e0a8aba8ec749e2d4311
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-02-14 17:10:27 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Andrew Vagin 2011-07-31 18:21:41 UTC 
abrt version: 2.0.3
architecture:   i686
cmdline:        ro root=UUID=e4f40d04-e69f-4b99-9d0c-464120ed626e rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb quiet
comment:        The notebook has been resumed.
component:      kernel
kernel:         2.6.38.8-32.fc15.i686.PAE
kernel_tainted: 640
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         WARNING: at lib/list_debug.c:47 __list_del_entry+0xa3/0xb0()
time:           Wed Jul  6 21:05:10 2011

backtrace:
:WARNING: at lib/list_debug.c:47 __list_del_entry+0xa3/0xb0()
:Hardware name: 1000
:list_del corruption, ed6d6498->next is LIST_POISON1 (00100100)
:Modules linked in: tcp_lp fuse ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables snd_hda_codec_realtek arc4 snd_hda_intel rt2800pci snd_hda_codec rt2800lib snd_hwdep crc_ccitt snd_seq rt2x00pci snd_seq_device snd_pcm rt2x00lib mac80211 snd_timer uvcvideo cfg80211 videodev snd eeepc_laptop iTCO_wdt atl1e joydev iTCO_vendor_support i2c_i801 soundcore eeprom_93cx6 sparse_keymap snd_page_alloc rfkill ipv6 i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:Pid: 7186, comm: pm-suspend Tainted: G        W   2.6.38.8-32.fc15.i686.PAE #1
:Call Trace:
: [<c04420cd>] warn_slowpath_common+0x7c/0x91
: [<c05dfb33>] ? __list_del_entry+0xa3/0xb0
: [<c05dfb33>] ? __list_del_entry+0xa3/0xb0
: [<c044216d>] warn_slowpath_fmt+0x33/0x35
: [<c05dfb33>] __list_del_entry+0xa3/0xb0
: [<c05dfb4b>] list_del+0xb/0x1b
: [<c072a032>] led_trigger_unregister+0x1f/0x7f
: [<c072a0a6>] led_trigger_unregister_simple+0x14/0x1e
: [<c0705a82>] power_supply_remove_triggers+0x29/0x53
: [<c0705064>] power_supply_unregister+0x1a/0x25
: [<c0641471>] sysfs_remove_battery+0x24/0x2e
: [<c0641e09>] battery_notify+0x18/0x24
: [<c07ec2a0>] notifier_call_chain+0x2b/0x4d
: [<c045d02a>] __blocking_notifier_call_chain+0x40/0x52
: [<c045d05b>] blocking_notifier_call_chain+0x1f/0x21
: [<c046ed65>] pm_notifier_call_chain+0x16/0x2d
: [<c046f580>] enter_state+0xeb/0x113
: [<c046eca7>] state_store+0x98/0xa4
: [<c046ec0f>] ? state_store+0x0/0xa4
: [<c05d402d>] kobj_attr_store+0x1e/0x23
: [<c053594d>] sysfs_write_file+0xc3/0xee
: [<c04ede2e>] vfs_write+0x8f/0xd7
: [<c053588a>] ? sysfs_write_file+0x0/0xee
: [<c04edff0>] sys_write+0x42/0x63
: [<c040969f>] sysenter_do_call+0x12/0x28

kernel_tainted_long:
:Kernel has oopsed before.
:Taint on warning.
Comment 1 Dave Jones 2011-08-15 22:33:07 UTC 
Please see if you can reproduce this bug with the 2.6.40 update.
Comment 2 Andrew Vagin 2011-09-02 19:49:42 UTC 
Package: kernel
Architecture: i686
OS Release: Fedora release 15 (Lovelock)

Comment
-----
I don't know what I'm doing in this moment. It may be after suspen/resume.
After this warning I got BUG:
BUG: unable to handle kernel NULL pointer dereference at 00000010
IP: [<c07dfccf>] klist_put+0x10/0x60
*pdpt = 0000000036a3b001 *pde = 000000007f193067
Oops: 0000 [#1] SMP
Modules linked in: fuse ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack bnep bluetooth snd_hda_codec_realtek uvcvideo videodev arc4 media snd_hda_intel snd_hda_codec snd_hwdep snd_seq joydev snd_seq_device rt2800pci rt2800lib crc_ccitt rt2x00pci rt2x00lib iTCO_wdt iTCO_vendor_support mac80211 i2c_i801 snd_pcm cfg80211 eeprom_93cx6 snd_timer snd soundcore snd_page_alloc eeepc_laptop sparse_keymap rfkill ipv6 i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
Pid: 9556, comm: pm-suspend Tainted: G        W   2.6.40.3-0.fc15.i686.PAE #1 ASUSTeK Computer INC. 1000/1000
EIP: 0060:[<c07dfccf>] EFLAGS: 00010246 CPU: 0
EIP is at klist_put+0x10/0x60
EAX: 00000000 EBX: f1a56f14 ECX: 00000046 EDX: 00000001
ESI: 00000000 EDI: f4976624 EBP: f0a55e4c ESP: f0a55e3c
 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process pm-suspend (pid: 9556, ti=f0a54000 task=f19ed860 task.ti=f0a54000)
Stack:
 00000000 f427d000 00000000 f4976624 f0a55e54 c07dfd4a f0a55e68 c06924f0
 f427d000 00000000 00000004 f0a55e84 c069262c 00000000 00000004 f0a55e84
 c071c874 f4006e14 f0a55e90 c071bd98 f4006e00 f0a55e9c c0651fb9 f4006e00
Call Trace:
 [<c07dfd4a>] klist_del+0xd/0xf
 [<c06924f0>] device_del+0x45/0x136
 [<c069262c>] device_unregister+0x4b/0x57
 [<c071c874>] ? power_supply_remove_triggers+0x5e/0x62
 [<c071bd98>] power_supply_unregister+0x22/0x25
 [<c0651fb9>] sysfs_remove_battery+0x24/0x2e
 [<c0652978>] battery_notify+0x1b/0x27
 [<c07ffd05>] notifier_call_chain+0x2b/0x4d
 [<c045f86e>] __blocking_notifier_call_chain+0x40/0x52
 [<c045f89f>] blocking_notifier_call_chain+0x1f/0x21
 [<c0472771>] pm_notifier_call_chain+0x16/0x2d
 [<c0472f9b>] enter_state+0xeb/0x113
 [<c04726b3>] state_store+0x98/0xa4
 [<c047261b>] ? pm_trace_dev_match_show+0x16/0x16
 [<c05e30f9>] kobj_attr_store+0x1e/0x23
 [<c053d080>] sysfs_write_file+0xc3/0xee
 [<c04f4858>] vfs_write+0x8f/0xd7
 [<c053cfbd>] ? sysfs_open_file+0x1dc/0x1dc
 [<c04f4a1a>] sys_write+0x42/0x63
 [<c08026df>] sysenter_do_call+0x12/0x28
Code: 03 fe 00 83 7d f0 00 74 09 85 f6 74 05 89 f0 ff 55 f0 8b 43 04 5a 5b 5e 5f 5d c3 55 89 e5 57 56 53 89 c3 56 8b 30 83 e6 fe 89 f0 <8b> 7e 10 88 55 f0 e8 c5 cb 01 00 8a 55 f0 84 d2 74 17 f6 03 01
EIP: [<c07dfccf>] klist_put+0x10/0x60 SS:ESP 0068:f0a55e3c
CR2: 0000000000000010
Comment 3 Dave Jones 2012-02-06 16:30:03 UTC 
still happening with the latest update ?
Comment 4 Andrew Vagin 2012-02-14 08:07:46 UTC 
(In reply to comment #3)
> still happening with the latest update ?

No.
Comment 5 Josh Boyer 2012-03-05 19:32:52 UTC 
*** Bug 789215 has been marked as a duplicate of this bug. ***