Bug 766978

Summary: WARNING: at block/genhd.c:1466 __disk_unblock_events+0xea/0x100()
Product: [Fedora] Fedora Reporter: Account closed by user <c719711>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 15CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-12-12 21:39:29 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
dmesg
none
dmidecode
none
lspci-nn none

Description Account closed by user 2011-12-12 21:34:01 UTC
Created attachment 545950 [details]
dmesg

[28048.420503] ------------[ cut here ]------------
[28048.420519] WARNING: at block/genhd.c:1466 __disk_unblock_events+0xea/0x100()
[28048.420525] Hardware name: 8896Y11
[28048.420529] Modules linked in: enclosure usb_storage ppdev parport_pc lp parport rfcomm bnep snd_seq_dummy snd_seq_oss snd_seq_midi_event coretemp snd_pcm_oss snd_mixer_oss cpufreq_ondemand acpi_cpufreq mperf snd_hda_codec_analog arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device btusb bluetooth snd_pcm iwl4965 iwl_legacy mac80211 iTCO_wdt microcode cfg80211 thinkpad_acpi i2c_i801 iTCO_vendor_support e1000e rfkill snd_timer snd_page_alloc snd soundcore virtio_net kvm_intel kvm ipv6 yenta_socket wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
[28048.420634] Pid: 5380, comm: blkid Not tainted 2.6.41.5-1.fc15.x86_64 #1
[28048.420640] Call Trace:
[28048.420655]  [<ffffffff8106b6cf>] warn_slowpath_common+0x7f/0xc0
[28048.420665]  [<ffffffff8106b72a>] warn_slowpath_null+0x1a/0x20
[28048.420674]  [<ffffffff812bd2fa>] __disk_unblock_events+0xea/0x100
[28048.420683]  [<ffffffff812befca>] disk_unblock_events+0x1a/0x20
[28048.420692]  [<ffffffff811a8207>] __blkdev_get+0x1a7/0x420
[28048.420702]  [<ffffffff8118b9a7>] ? find_inode+0x67/0xc0
[28048.420710]  [<ffffffff811a84d3>] blkdev_get+0x53/0x300
[28048.420718]  [<ffffffff811a731f>] ? bdget+0x3f/0x130
[28048.420725]  [<ffffffff811a87dd>] blkdev_open+0x5d/0x80
[28048.420736]  [<ffffffff811710f4>] __dentry_open+0x1e4/0x380
[28048.420744]  [<ffffffff811a8780>] ? blkdev_get+0x300/0x300
[28048.420752]  [<ffffffff8117ea08>] ? inode_permission+0x48/0x100
[28048.420760]  [<ffffffff811725d1>] nameidata_to_filp+0x71/0x80
[28048.420768]  [<ffffffff811822a4>] do_last+0x4a4/0x960
[28048.420776]  [<ffffffff81182872>] path_openat+0xd2/0x3c0
[28048.420787]  [<ffffffff81139f78>] ? handle_mm_fault+0x1f8/0x350
[28048.420795]  [<ffffffff81182c82>] do_filp_open+0x42/0xa0
[28048.420804]  [<ffffffff8118e8bf>] ? alloc_fd+0x4f/0x150
[28048.420811]  [<ffffffff811726d7>] do_sys_open+0xf7/0x1d0
[28048.420818]  [<ffffffff811727d0>] sys_open+0x20/0x30
[28048.420828]  [<ffffffff815b5902>] system_call_fastpath+0x16/0x1b
[28048.420834] ---[ end trace f14f71c99566f675 ]---

Comment 1 Account closed by user 2011-12-12 21:34:48 UTC
Created attachment 545951 [details]
dmidecode

Comment 2 Account closed by user 2011-12-12 21:35:18 UTC
Created attachment 545952 [details]
lspci-nn

Comment 3 Josh Boyer 2011-12-12 21:39:29 UTC
Looks like another variant of 754518 or 752175

*** This bug has been marked as a duplicate of bug 752175 ***