Bug 1122331

Summary: [abrt] WARNING: CPU: 0 PID: 1555 at block/cfq-iosched.c:1378 cfq_group_service_tree_del+0xd5/0xf0()
Product: [Fedora] Fedora Reporter: Jens Petersen <petersen>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 20CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab, mike.hinz
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/d5d3be29a3a2fae4e0b7fc361e0089d73b199a7a
Whiteboard: abrt_hash:7285c443e24c57556ccfa4ab606809f86a7fc126
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-12-10 15:00:25 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:
Attachments:
Description Flags
File: dmesg none

Description Jens Petersen 2014-07-23 01:18:43 UTC 
Additional info:
reporter:       libreport-2.2.3
WARNING: CPU: 0 PID: 1555 at block/cfq-iosched.c:1378 cfq_group_service_tree_del+0xd5/0xf0()
Modules linked in: xt_CHECKSUM veth iptable_mangle tun xt_addrtype ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat bridge dm_thin_pool dm_persistent_data dm_bio_prison libcrc32c ebtable_nat ebtables loop fcoe libfcoe libfc 8021q garp stp scsi_transport_fc mrp scsi_tgt llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6_tables dm_crypt snd_hda_codec_hdmi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_hda_codec_conexant arc4 iwldvm snd_hda_codec_generic mac80211 videodev media snd_hda_intel snd_hda_controller iTCO_wdt iwlwifi hid_lenovo_tpkbd iTCO_vendor_support snd_hda_codec x86_pkg_temp_thermal coretemp kvm_intel sdhci_pci sdhci snd_hwdep kvm serio_raw cfg80211 snd_seq snd_seq_device thinkpad_acpi
snd_pcm mmc_core mei_me lpc_ich snd_timer wmi mei crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel snd soundcore mfd_core microcode shpchp i2c_i801 rfkill nfsd auth_rpcgss nfs_acl lockd sunrpc binfmt_misc i915 e1000e i2c_algo_bit drm_kms_helper drm ptp pps_core i2c_core video
CPU: 0 PID: 1555 Comm: systemd Not tainted 3.15.6-200.fc20.x86_64 #1
Hardware name: LENOVO 4174BH2/4174BH2, BIOS 8CET50WW (1.30 ) 11/01/2011
0000000000000000 000000000ec02846 ffff8803e278f5a8 ffffffff816ef48e
0000000000000000 ffff8803e278f5e0 ffffffff8108933d 0000000000000000
ffff8804051bc800 ffff8803e488f800 ffff880407945408 ffff8803e488f800
Call Trace:
[<ffffffff816ef48e>] dump_stack+0x45/0x56
[<ffffffff8108933d>] warn_slowpath_common+0x7d/0xa0
[<ffffffff8108946a>] warn_slowpath_null+0x1a/0x20
Comment 1 Jens Petersen 2014-07-23 01:18:48 UTC 
Created attachment 920075 [details]
File: dmesg
Comment 2 Josh Boyer 2014-07-24 12:30:04 UTC 
Do you have the rest of the backtrace on your machine still?
Comment 3 Justin M. Forbes 2014-12-10 15:00:25 UTC 
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in over 3 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.
Comment 4 Jens Petersen 2014-12-11 08:01:50 UTC 
Sorry for not responding.  I have realised recently that the laptop in question
seems to have a hardware.  It is likely that that was the cause of this crash.