Bug 956482

Summary: [abrt] BUG: MAX_LOCKDEP_ENTRIES too low!
Product: [Fedora] Fedora Reporter: Dhiru Kholia <dkholia>
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: 19CC: bressers, dhiru, gansalmon, itamar, jonathan, jones.peter.busi, kernel-maint, madhu.chinakonda
Target Milestone: ---Flags: jforbes: needinfo?
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:f2a2e53b2d9b3595665a05a897915798ae436587
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-06-23 14:41:33 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
current lock_stat, haven't rebooted since the BUG message appeared
none
dmesg output
none
/proc/lock_stat, as requested in comment 2 none

Description Dhiru Kholia 2013-04-25 05:21:30 UTC 
Description of problem:
umount a btrfs FS

Additional info:
BUG: MAX_LOCKDEP_ENTRIES too low!
turning off the locking correctness validator.
Pid: 3508, comm: umount Not tainted 3.9.0-0.rc5.git1.301.fc18.x86_64 #1
Call Trace:
 [<ffffffff810d782e>] add_lock_to_list.isra.29.constprop.45+0xbe/0xd0
 [<ffffffff810dba46>] __lock_acquire+0x11d6/0x1d00
 [<ffffffff81022e89>] ? sched_clock+0x9/0x10
 [<ffffffff810dcc41>] lock_acquire+0xa1/0x1f0
 [<ffffffff81369969>] ? kobj_kset_leave+0x29/0x60
 [<ffffffff81738446>] _raw_spin_lock+0x46/0x80
 [<ffffffff81369969>] ? kobj_kset_leave+0x29/0x60
 [<ffffffff812663f7>] ? sysfs_remove_dir+0xa7/0xd0
 [<ffffffff81369969>] kobj_kset_leave+0x29/0x60
 [<ffffffff813699c2>] kobject_del+0x22/0x40
 [<ffffffff8147e56c>] device_del+0x17c/0x1c0
 [<ffffffff8147e5d2>] device_unregister+0x22/0x60
 [<ffffffff8118bf64>] bdi_unregister+0xf4/0x2b0
 [<ffffffff8118c6f2>] bdi_destroy+0x22/0x140
 [<ffffffffa0986dac>] close_ctree+0x2dc/0x360 [btrfs]
 [<ffffffff811fdeb4>] ? evict_inodes+0xf4/0x110
 [<ffffffffa0959529>] btrfs_put_super+0x19/0x20 [btrfs]
 [<ffffffff811e30e1>] generic_shutdown_super+0x61/0xf0
 [<ffffffff811e3206>] kill_anon_super+0x16/0x30
 [<ffffffffa095d88a>] btrfs_kill_super+0x1a/0x90 [btrfs]
 [<ffffffff811e4286>] ? deactivate_super+0x46/0x70
 [<ffffffff811e3647>] deactivate_locked_super+0x57/0x80
 [<ffffffff811e428e>] deactivate_super+0x4e/0x70
 [<ffffffff81203f57>] mntput_no_expire+0xd7/0x130
 [<ffffffff81204e9c>] sys_umount+0x9c/0x3c0
 [<ffffffff81742659>] system_call_fastpath+0x16/0x1b
Comment 1 Dhiru Kholia 2013-04-25 05:21:35 UTC 
Created attachment 739652 [details]
File: dmesg
Comment 2 Dave Jones 2013-04-25 17:08:29 UTC 
if you can reproduce this, please attach /proc/lock_stats
Comment 3 Dhiru Kholia 2013-04-25 17:21:03 UTC 
Created attachment 739998 [details]
current lock_stat, haven't rebooted since the BUG message appeared
Comment 4 Dhiru Kholia 2013-05-31 14:17:30 UTC 
Can't reproduce with 3.9.4-300.fc19.x86_64.

I think this bug can be closed (almost safely).
Comment 5 Josh Boyer 2013-09-18 20:30:13 UTC 
*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There is a large number of bugs to go through and several of them have gone stale.  Due to this, we are doing a mass bug update across all of the Fedora 19 kernel bugs.

Fedora 19 has now been rebased to 3.11.1-200.fc19.  Please test this kernel update and let us know if you issue has been resolved or if it is still present with the newer kernel.

If you experience different issues, please open a new bug report for those.
Comment 6 Peter H. Jones 2014-03-01 04:18:18 UTC 
Created attachment 869272 [details]
dmesg output

Got this bug booting Fedora-Live-Jam-KDE-i686-rawhide-20140228.iso, having selected basic graphics and editing to use mode 3. Also removed rhgb and quiet, but left threadirqs.

Trace is:
"[   10.080198] turning off the locking correctness validator.
[   10.080312] CPU: 0 PID: 332 Comm: systemd-udevd Not tainted 3.14.0-0.rc4.git1.1.fc21.i686 #1
[   10.080465] Hardware name: TOSHIBA TOSHIBA NB555D/PBU01, BIOS 1.30 12/21/2010
[   10.080578]  c0d699c7 4d295f5b 00000000 edd89994 c0abd07d 00000002 edd899a0 c0ab93d7
[   10.081072]  c0c7b74c edd89a18 c04aa7c5 c0ad20d4 c10dc984 00000000 edd899c0 edd899c0
[   10.081562]  c10dc984 00000000 4d295f5b c10dc984 edcca078 00000000 00000000 edc36758
[   10.082053] Call Trace:
[   10.082166]  [<c0abd07d>] dump_stack+0x48/0x60
[   10.082279]  [<c0ab93d7>] register_lock_class.part.26+0x32/0x36
[   10.082394]  [<c04aa7c5>] __lock_acquire+0x14c5/0x18c0
[   10.082507]  [<c04a634e>] ? add_lock_to_list.isra.28.constprop.47+0x5e/0xa0
[   10.082621]  [<c04aa4d3>] ? __lock_acquire+0x11d3/0x18c0
[   10.082731]  [<c04ab20b>] lock_acquire+0x8b/0x1a0
[   10.082841]  [<c099115b>] ? dev_get_stats+0x5b/0x100
[   10.082961]  [<ef7918e0>] rtl8169_get_stats64+0x70/0x260 [r8169]
[   10.083073]  [<c099115b>] ? dev_get_stats+0x5b/0x100
[   10.083181]  [<c099115b>] dev_get_stats+0x5b/0x100
[   10.083292]  [<c09aa3ea>] rtnl_fill_ifinfo+0x45a/0xdd0
[   10.083403]  [<c0457f7b>] ? __local_bh_enable_ip+0x6b/0xc0
[   10.083514]  [<c04a900b>] ? trace_hardirqs_on+0xb/0x10
[   10.083623]  [<c0457f7b>] ? __local_bh_enable_ip+0x6b/0xc0
[   10.083735]  [<c0ac549f>] ? _raw_spin_unlock_bh+0x2f/0x40
[   10.083846]  [<c04a9598>] ? __lock_acquire+0x298/0x18c0
[   10.083956]  [<c0a84266>] ? ipv6_dev_mc_inc+0x2c6/0x4e0
[   10.084068]  [<c09aadd6>] rtmsg_ifinfo+0x76/0xf0
[   10.084178]  [<c099c9b9>] register_netdevice+0x3a9/0x3f0
[   10.084291]  [<c045dcbe>] ? do_init_timer+0x6e/0x80
[   10.084401]  [<c099ca17>] register_netdev+0x17/0x30
[   10.084517]  [<ef791105>] rtl_init_one+0x685/0xc10 [r8169]
[   10.084631]  [<c0754b9f>] pci_device_probe+0x6f/0xc0
[   10.084743]  [<c061d3a5>] ? sysfs_create_link+0x25/0x40
[   10.084856]  [<c08262a0>] driver_probe_device+0x110/0x380
[   10.084966]  [<c0754af2>] ? pci_match_device+0xb2/0xc0
[   10.085076]  [<c08265c9>] __driver_attach+0x79/0x80
[   10.085185]  [<c0826550>] ? __device_attach+0x40/0x40
[   10.085294]  [<c0824527>] bus_for_each_dev+0x57/0xa0
[   10.085404]  [<c0825cce>] driver_attach+0x1e/0x20
[   10.085513]  [<c0826550>] ? __device_attach+0x40/0x40
[   10.085621]  [<c08258e7>] bus_add_driver+0x157/0x230
[   10.085730]  [<c0826ba9>] driver_register+0x59/0xe0
[   10.085839]  [<ef77c000>] ? 0xef77bfff
[   10.085946]  [<c075353a>] __pci_register_driver+0x4a/0x50
[   10.086061]  [<ef77c017>] rtl8169_pci_driver_init+0x17/0x1000 [r8169]
[   10.086173]  [<c04004a2>] do_one_initcall+0xd2/0x190
[   10.086282]  [<ef77c000>] ? 0xef77bfff
[   10.086390]  [<c0442f47>] ? set_memory_ro+0x37/0x40
[   10.086499]  [<c04dd67c>] load_module+0x1a7c/0x2480
[   10.086610]  [<c04d95a9>] ? copy_module_from_fd.isra.46+0x109/0x1a0
[   10.086725]  [<c04de22d>] SyS_finit_module+0x8d/0xd0
[   10.086836]  [<c0564983>] ? vm_mmap_pgoff+0x93/0xb0
[   10.086948]  [<c0acea8d>] sysenter_do_call+0x12/0x38
[   10.087183] r8169 0000:01:00.0 eth0: RTL8105e at 0xef718000, 1c:75:08:7a:8d:b0, XID 00900000 IRQ 40"
Comment 7 Peter H. Jones 2014-03-01 04:24:27 UTC 
Created attachment 869273 [details]
/proc/lock_stat, as requested in comment 2
Comment 8 Peter H. Jones 2014-03-01 04:25:38 UTC 
Suggest changing Version to "rawhide".
Comment 9 Josh Boyer 2014-03-04 17:43:27 UTC 
(In reply to Peter H. Jones from comment #6)
> Created attachment 869272 [details]
> dmesg output
> 
> Got this bug booting Fedora-Live-Jam-KDE-i686-rawhide-20140228.iso, having
> selected basic graphics and editing to use mode 3. Also removed rhgb and
> quiet, but left threadirqs.
> 
> Trace is:
> "[   10.080198] turning off the locking correctness validator.
> [   10.080312] CPU: 0 PID: 332 Comm: systemd-udevd Not tainted
> 3.14.0-0.rc4.git1.1.fc21.i686 #1
> [   10.080465] Hardware name: TOSHIBA TOSHIBA NB555D/PBU01, BIOS 1.30
> 12/21/2010
> [   10.080578]  c0d699c7 4d295f5b 00000000 edd89994 c0abd07d 00000002
> edd899a0 c0ab93d7
> [   10.081072]  c0c7b74c edd89a18 c04aa7c5 c0ad20d4 c10dc984 00000000
> edd899c0 edd899c0
> [   10.081562]  c10dc984 00000000 4d295f5b c10dc984 edcca078 00000000
> 00000000 edc36758
> [   10.082053] Call Trace:
> [   10.082166]  [<c0abd07d>] dump_stack+0x48/0x60
> [   10.082279]  [<c0ab93d7>] register_lock_class.part.26+0x32/0x36
> [   10.082394]  [<c04aa7c5>] __lock_acquire+0x14c5/0x18c0
> [   10.082507]  [<c04a634e>] ?
> add_lock_to_list.isra.28.constprop.47+0x5e/0xa0
> [   10.082621]  [<c04aa4d3>] ? __lock_acquire+0x11d3/0x18c0
> [   10.082731]  [<c04ab20b>] lock_acquire+0x8b/0x1a0
> [   10.082841]  [<c099115b>] ? dev_get_stats+0x5b/0x100
> [   10.082961]  [<ef7918e0>] rtl8169_get_stats64+0x70/0x260 [r8169]
> [   10.083073]  [<c099115b>] ? dev_get_stats+0x5b/0x100
> [   10.083181]  [<c099115b>] dev_get_stats+0x5b/0x100
> [   10.083292]  [<c09aa3ea>] rtnl_fill_ifinfo+0x45a/0xdd0
> [   10.083403]  [<c0457f7b>] ? __local_bh_enable_ip+0x6b/0xc0
> [   10.083514]  [<c04a900b>] ? trace_hardirqs_on+0xb/0x10
> [   10.083623]  [<c0457f7b>] ? __local_bh_enable_ip+0x6b/0xc0
> [   10.083735]  [<c0ac549f>] ? _raw_spin_unlock_bh+0x2f/0x40
> [   10.083846]  [<c04a9598>] ? __lock_acquire+0x298/0x18c0
> [   10.083956]  [<c0a84266>] ? ipv6_dev_mc_inc+0x2c6/0x4e0
> [   10.084068]  [<c09aadd6>] rtmsg_ifinfo+0x76/0xf0
> [   10.084178]  [<c099c9b9>] register_netdevice+0x3a9/0x3f0
> [   10.084291]  [<c045dcbe>] ? do_init_timer+0x6e/0x80
> [   10.084401]  [<c099ca17>] register_netdev+0x17/0x30
> [   10.084517]  [<ef791105>] rtl_init_one+0x685/0xc10 [r8169]
> [   10.084631]  [<c0754b9f>] pci_device_probe+0x6f/0xc0
> [   10.084743]  [<c061d3a5>] ? sysfs_create_link+0x25/0x40
> [   10.084856]  [<c08262a0>] driver_probe_device+0x110/0x380
> [   10.084966]  [<c0754af2>] ? pci_match_device+0xb2/0xc0
> [   10.085076]  [<c08265c9>] __driver_attach+0x79/0x80
> [   10.085185]  [<c0826550>] ? __device_attach+0x40/0x40
> [   10.085294]  [<c0824527>] bus_for_each_dev+0x57/0xa0
> [   10.085404]  [<c0825cce>] driver_attach+0x1e/0x20
> [   10.085513]  [<c0826550>] ? __device_attach+0x40/0x40
> [   10.085621]  [<c08258e7>] bus_add_driver+0x157/0x230
> [   10.085730]  [<c0826ba9>] driver_register+0x59/0xe0
> [   10.085839]  [<ef77c000>] ? 0xef77bfff
> [   10.085946]  [<c075353a>] __pci_register_driver+0x4a/0x50
> [   10.086061]  [<ef77c017>] rtl8169_pci_driver_init+0x17/0x1000 [r8169]
> [   10.086173]  [<c04004a2>] do_one_initcall+0xd2/0x190
> [   10.086282]  [<ef77c000>] ? 0xef77bfff
> [   10.086390]  [<c0442f47>] ? set_memory_ro+0x37/0x40
> [   10.086499]  [<c04dd67c>] load_module+0x1a7c/0x2480
> [   10.086610]  [<c04d95a9>] ? copy_module_from_fd.isra.46+0x109/0x1a0
> [   10.086725]  [<c04de22d>] SyS_finit_module+0x8d/0xd0
> [   10.086836]  [<c0564983>] ? vm_mmap_pgoff+0x93/0xb0
> [   10.086948]  [<c0acea8d>] sysenter_do_call+0x12/0x38
> [   10.087183] r8169 0000:01:00.0 eth0: RTL8105e at 0xef718000,
> 1c:75:08:7a:8d:b0, XID 00900000 IRQ 40"

This is a different issue from the one originally reported.  Please open a new bug.
Comment 10 Justin M. Forbes 2014-03-10 14:52:11 UTC 
*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There is a large number of bugs to go through and several of them have gone stale.  Due to this, we are doing a mass bug update across all of the Fedora 19 kernel bugs.

Fedora 19 has now been rebased to 3.13.5-100.fc19.  Please test this kernel update and let us know if you issue has been resolved or if it is still present with the newer kernel.

If you experience different issues, please open a new bug report for those.
Comment 12 Justin M. Forbes 2014-06-23 14:41:33 UTC 
*********** MASS BUG UPDATE **************
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 4 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.