I have downloaded kernel 4.3 rc1 and make install,then my oracle service can
not start up,can you help me to anylyse this problem ?
log as follows:
Trace file /u01/app/diag/rdbms/orcl/orcl/trace/orcl_ora_14896.trc
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORACLE_HOME = /u01/app/oracle/product/11.2.0/dbhome_1
System name: Linux
Node name: testing
Release: 4.3.0-rc1
Version: #1 SMP Tue Sep 15 10:28:23 EDT 2015
Machine: x86_64
Instance name: orcl
Redo thread mounted by this instance: 0 <none>
Oracle process number: 0
Unix process pid: 14896, image: oracle@testing
*** 2015-09-16 09:17:18.166
Exception [type: SIGBUS, Non-existent physical address] [ADDR:0x7F2D8AC22000]
[PC:0x4999FA9, __intel_new_memcpy()+5497] [flags: 0x0, count: 1]
DDE: Flood control is not active
Incident 4810 created, dump file:
/u01/app/diag/rdbms/orcl/orcl/incident/incdir_4810/orcl_ora_14896_i4810.trc
ORA-07445: exception encountered: core dump [__intel_new_memcpy()+5497]
[SIGBUS] [ADDR:0x7F2D8AC22000] [PC:0x4999FA9] [Non-existent physical address] []
ssexhd: crashing the process...
Shadow_Core_Dump = PARTIAL
ksdbgcra: writing core file to directory '/u01/app/diag/rdbms/orcl/orcl/cdump'
========= Dump for incident 4810 (ORA 7445 [__intel_new_memcpy()+5497]) ========
----- Beginning of Customized Incident Dump(s) -----
Exception [type: SIGBUS, Non-existent physical address] [ADDR:0x7F2D8AC22000]
[PC:0x4999FA9, __intel_new_memcpy()+5497] [flags: 0x0, count: 1]
Registers:
%rax: 0x00007f2d8ac22000 %rbx: 0x0000000000004000 %rcx: 0x00007f2d8ac22000
%rdx: 0x00007fffb75a8c60 %rdi: 0x00007f2d8ac22000 %rsi: 0x00007fffb75a8c60
%rsp: 0x00007fffb75a8c18 %rbp: 0x00007fffb75addd0 %r8: 0x0000000000005150
%r9: 0x0000000000780000 %r10: 0x0000000000000012 %r11: 0x0000000004998bd0
%r12: 0x00007f2d8ac22000 %r13: 0x00007fffb75addf0 %r14: 0x0000000000000003
%r15: 0x0000000000010000 %rip: 0x0000000004999fa9 %efl: 0x0000000000010246
__intel_new_memcpy()+5483 (0x4999f9b) jmp *%r10d
__intel_new_memcpy()+5486 (0x4999f9e) nop
__intel_new_memcpy()+5488 (0x4999fa0) movdqa (%rdx),%xmm0
__intel_new_memcpy()+5492 (0x4999fa4) movdqa 0x10(%rdx),%xmm1
> __intel_new_memcpy()+5497 (0x4999fa9) movdqa %xmm0,(%rcx)
__intel_new_memcpy()+5501 (0x4999fad) movdqa %xmm1,0x10(%rcx)
__intel_new_memcpy()+5506 (0x4999fb2) lea -0x80(%r8),%r8
__intel_new_memcpy()+5510 (0x4999fb6) movdqa 0x20(%rdx),%xmm2
__intel_new_memcpy()+5515 (0x4999fbb) movdqa 0x30(%rdx),%xmm3
*** 2015-09-16 09:17:18.240
dbkedDefDump(): Starting a non-incident diagnostic dump (flags=0x3, level=3,
mask=0x0)
----- SQL Statement (None) -----
Current SQL information unavailable - no session.
----- Call Stack Trace -----
calling call entry argument values in hex
location type point (? means dubious value)
-------------------- -------- -------------------- ----------------------------
skdstdst()+41 call kgdsdst() 000000000 ? 000000000 ?
7F2D8AEA7C40 ? 7F2D8AEA7D18 ?
7F2D8AEAC7C0 ? 000000003 ?
ksedst1()+103 call skdstdst() 000000000 ? 000000000 ?
7F2D8AEA7C40 ? 7F2D8AEA7D18 ?
7F2D8AEAC7C0 ? 000000003 ?
ksedst()+39 call ksedst1() 000000001 ? 000000001 ?
7F2D8AEA7C40 ? 7F2D8AEA7D18 ?
7F2D8AEAC7C0 ? 000000003 ?
dbkedDefDump()+2746 call ksedst() 000000001 ? 000000001 ?
7F2D8AEA7C40 ? 7F2D8AEA7D18 ?
7F2D8AEAC7C0 ? 000000003 ?
ksedmp()+41 call dbkedDefDump() 000000003 ? 000000003 ?
7F2D8AEA7C40 ? 7F2D8AEA7D18 ?
7F2D8AEAC7C0 ? 000000003 ?
ssexhd()+2462 call ksedmp() 000000003 ? 000000003 ?
7F2D8AEA7C40 ? 7F2D8AEA7D18 ?
7F2D8AEAC7C0 ? 000000003 ?
__sighandler() call ssexhd() 000000007 ? 7F2D8AEADBF0 ?
7F2D8AEADAE8 ? 7F2D8AEA7D18 ?
7F2D8AEAC7C0 ? 000000003 ?
__intel_new_memcpy( signal __sighandler() 7F2D8AC22000 ? 7FFFB75A8C60 ?
)+5497 7FFFB75A8C60 ? 7F2D8AC22000 ?
000005150 ? 000780000 ?
_intel_fast_memcpy. call __intel_new_memcpy( 7F2D8AC22000 ? 7FFFB75A8C60 ?
J()+6 ) 7FFFB75A8C60 ? 7F2D8AC22000 ?
000005150 ? 000780000 ?
skgmrf_create()+440 call _intel_fast_memcpy. 7F2D8AC22000 ? 7FFFB75A8C60 ?
J() 7FFFB75A8C60 ? 7F2D8AC22000 ?
000005150 ? 000780000 ?
ksmrf_init_alloc()+ call skgmrf_create() 7FFFB75ADDF0 ? 000010000 ?
144 7F2D8AC22000 ? 000000003 ?
000005150 ? 000780000 ?
ksmarfg()+201 call ksmrf_init_alloc() 000010000 ? 000010000 ?
7F2D8AC22000 ? 000000003 ?
000005150 ? 000780000 ?
kghgex()+1411 call ksmarfg() 000010000 ? 000010000 ?
000002060 ? 000010000 ?
00C0B7848 ? 00C0B7840 ?
kghfnd()+3687 call kghgex() 00C0B22C0 ? 000000000 ?
00C0B7800 ? 009AE79A0 ?
00C0B7848 ? 00C0B7840 ?
kghprmalo()+593 call kghfnd() 00C0B22C0 ? 000000000 ?
00C0B7800 ? 009AE79A0 ?
000000050 ? 00C0B7840 ?
kghalp()+1073 call kghprmalo() 00C0B22C0 ? 000000050 ?
00C0B7800 ? 000000030 ?
000000050 ? 00C0B7840 ?
kghxhrg()+57 call kghalp() 00C0B22C0 ? 00C0B22C0 ?
00C0B7800 ? 000000000 ?
000000050 ? 00C0B7840 ?
kxsnfy()+126 call kghxhrg() 00C0B22C0 ? 00C0B7800 ?
060044140 ? 000000118 ?
00A3BC588 ? 00C0B7840 ?
kscnfy()+862 call kxsnfy() 00C0B22C0 ? 00C0B7800 ?
060044140 ? 000000118 ?
00A3BC588 ? 00C0B7840 ?
ksmcpg()+64 call kscnfy() 000000005 ? 00C0B1FC0 ?
000000000 ? 000000118 ?
00A3BC588 ? 00C0B7840 ?
ksucrp()+262 call ksmcpg() 000000005 ? 00C0B1FC0 ?
000000000 ? 000000118 ?
00A3BC588 ? 00C0B7840 ?
ksucresg()+110 call ksucrp() 000000004 ? 00C0B1FC0 ?
000000000 ? 000000118 ?
00A3BC588 ? 00C0B7840 ?
kpolna()+449 call ksucresg() 000000000 ? 000000000 ?
000000000 ? 7F2D8AEAFBB0 ?
00000001B ? 00C0B7840 ?
kpoauth()+19151 call kpolna() 00000003A ? 000000000 ?
000000000 ? 7F2D8AEAFBB0 ?
00000001B ? 00C0B7840 ?
opiodr()+917 call kpoauth() 000000073 ? 000000007 ?
7FFFB75B3DF0 ? 7F2D8AEAFBB0 ?
00000001B ? 00C0B7840 ?
ttcpip()+2183 call opiodr() 000000073 ? 000000007 ?
7FFFB75B3DF0 ? 7F2D8AEAFBB0 ?
00000001B ? 00C0B7840 ?
opitsk()+1710 call ttcpip() 00C0CFF10 ? 009986550 ?
7FFFB75B3DF0 ? 000000000 ?
7FFFB75B3848 ? 7FFFB75B3DEC ?
opiino()+969 call opitsk() 00C0CFF18 ? 000000000 ?
7FFFB75B3DF0 ? 000000000 ?
7FFFB75B3848 ? 7FFFB75B3DEC ?
opiodr()+917 call opiino() 00000003C ? 000000004 ?
7FFFB75B55E8 ? 000000000 ?
7FFFB75B3848 ? 7FFFB75B3DEC ?
opidrv()+570 call opiodr() 00000003C ? 000000004 ?
7FFFB75B55E8 ? 000000000 ?
7FFFB75B3848 ? 7FFFB75B3DEC ?
sou2o()+103 call opidrv() 00000003C ? 000000004 ?
7FFFB75B55E8 ? 000000000 ?
7FFFB75B3848 ? 7FFFB75B3DEC ?
opimai_real()+133 call sou2o() 7FFFB75B55C0 ? 00000003C ?
000000004 ? 7FFFB75B55E8 ?
7FFFB75B3848 ? 7FFFB75B3DEC ?
ssthrdmain()+265 call opimai_real() 000000002 ? 7FFFB75B57B0 ?
000000004 ? 7FFFB75B55E8 ?
7FFFB75B3848 ? 7FFFB75B3DEC ?
main()+201 call ssthrdmain() 000000002 ? 7FFFB75B57B0 ?
000000001 ? 000000000 ?
7FFFB75B3848 ? 7FFFB75B3DEC ?
__libc_start_main() call main() 000000002 ? 7FFFB75B5958 ?
+245 000000001 ? 000000000 ?
7FFFB75B3848 ? 7FFFB75B3DEC ?
_start()+41 call __libc_start_main() 000A14ED0 ? 000000002 ?
7FFFB75B5948 ? 000000000 ?
7FFFB75B3848 ? 7FFFB75B3DEC ?
-----éäåä-----
åää: Brian Foster [mailto:bfoster@xxxxxxxxxx]
åéæé: 2015å9æ15æ 23:16
æää: zhaomingyue 09440 (RD)
æé: xfs@xxxxxxxxxxx; xudonghai 11507 (RD)
äé: Re: çå: umount hanging problem
On Tue, Sep 15, 2015 at 12:59:27PM +0000, zhao.mingyue@xxxxxxx wrote:
> Hi Brian,
> Thanks for your explaination!
>
> kernel versionï3.10.0-229.e17.x86-64
>
> "Fixes for (hopefully) most of these problems are pending in 4.3"----Now
> 4.3rc1 has already fix this problem?
>
Yes, as of roughly commits 5e4b538 through d4a97a0 or so.
Brian
> -----éäåä-----
> åää: Brian Foster [mailto:bfoster@xxxxxxxxxx]
> åéæé: 2015å9æ15æ 19:14
> æää: zhaomingyue 09440 (RD)
> æé: xfs@xxxxxxxxxxx; xudonghai 11507 (RD)
> äé: Re: umount hanging problem
>
> On Tue, Sep 15, 2015 at 02:59:53AM +0000, zhao.mingyue@xxxxxxx wrote:
> > Hi,everyone
> >
> > I have some question about XFS FILEsystemïcan someone help me sovle
> > my problem ï
> >
>
> What kernel?
>
> > I built a Oracle database on a rbd block which had been created xfs
> > filesystem ïthen I removed the rbd block ïthen the file directory of
> > the oracle was broken and couldnât be usedïnextïI recover the rbd
> > block
> >
> > and umount the file directory of the oracle ïwhat happed next is the
> > question which I was confused ïthe process of the umount is hunging
> > there and couldnât be killedïhow to solve the problem ïï
> >
>
> It's waiting to flush everything out that was previously written to the log
> and sitting in the AIL list. It sounds like the filesystem shutdown because
> the underlying block device was torn down before the filesystem was
> unmounted, which is not the way to do things. ;) Recent kernels have had
> issues with extent freeing logging such that EFI/EFD objects are not
> reference counted correctly and can sit in the AIL and pin it indefinitely,
> particularly on races with fs shutdown.
>
> Fixes for (hopefully) most of these problems are pending in 4.3. For the time
> being you'll probably have to reboot to recover. Also note that this should
> never happen except due to some other crash, caused in this case by breaking
> down the block device before unmounting the fs.
>
> Brian
>
> > thanksï
> >
> >
> >
> >
> > part of the log is as followsï
> >
> > Sep 11 10:22:29 localhost systemd: Started Fingerprint Authentication
> > Daemon.
> > Sep 11 10:22:29 localhost fprintd: Launching FprintObject Sep 11
> > 10:22:29 localhost fprintd: ** Message: D-Bus service launched with
> > name: net.reactivated.Fprint Sep 11 10:22:29 localhost fprintd: **
> > Message: entering main loop Sep 11 10:22:39 localhost kernel: XFS (dm-2):
> > xfs_log_force: error 5 returned.
> > Sep 11 10:22:47 localhost systemd-logind: Removed session 1.
> > Sep 11 10:22:59 localhost fprintd: ** Message: No devices in use,
> > exit Sep 11 10:23:09 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:23:19 localhost systemd-logind: Removed session 136.
> > Sep 11 10:23:39 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:23:44 localhost kernel: INFO: task umount:27950 blocked for more
> > than 120 seconds.
> > Sep 11 10:23:44 localhost kernel: "echo 0 >
> > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> > Sep 11 10:23:44 localhost kernel: umount D ffff880e1faf3680 0
> > 27950 27775 0x00000084
> > Sep 11 10:23:44 localhost kernel: ffff880dd3247d90 0000000000000086
> > ffff8806f730db00 ffff880dd3247fd8 Sep 11 10:23:44 localhost kernel:
> > ffff880dd3247fd8 ffff880dd3247fd8 ffff8806f730db00 ffff8806e7ceae80
> > Sep 11 10:23:44 localhost kernel: ffff8806cb888b48 ffff8806e7ceaec0
> > ffff8806e7ceaee8 ffff8806e7ceae90 Sep 11 10:23:44 localhost kernel: Call
> > Trace:
> > Sep 11 10:23:44 localhost kernel: [<ffffffff81609259>]
> > schedule+0x29/0x70 Sep 11 10:23:44 localhost kernel:
> > [<ffffffffa02f1ac1>] xfs_ail_push_all_sync+0xc1/0x110 [xfs] Sep 11
> > 10:23:44 localhost kernel: [<ffffffff81098230>] ?
> > wake_up_bit+0x30/0x30 Sep 11 10:23:44 localhost kernel:
> > [<ffffffffa02a1c48>] xfs_unmountfs+0x68/0x160 [xfs] Sep 11 10:23:44
> > localhost kernel: [<ffffffffa02a24eb>] ?
> > xfs_mru_cache_destroy+0x6b/0x90 [xfs] Sep 11 10:23:44 localhost
> > kernel: [<ffffffffa02a3701>] xfs_fs_put_super+0x21/0x60 [xfs] Sep 11
> > 10:23:44 localhost kernel: [<ffffffff811c8936>]
> > generic_shutdown_super+0x56/0xe0 Sep 11 10:23:44 localhost kernel:
> > [<ffffffff811c8c17>] kill_block_super+0x27/0x70 Sep 11 10:23:44
> > localhost kernel: [<ffffffff811c8f4d>]
> > deactivate_locked_super+0x3d/0x60 Sep 11 10:23:44 localhost kernel:
> > [<ffffffff811c9556>] deactivate_super+0x46/0x60 Sep 11 10:23:44 localhost
> > kernel: [<ffffffff811e6265>] mntput_no_expire+0xc5/0x120 Sep 11 10:23:44
> > localhost kernel: [<ffffffff811e739f>] SyS_umount+0x9f/0x3c0 Sep 11
> > 10:23:44 localhost kernel: [<ffffffff81613da9>]
> > system_call_fastpath+0x16/0x1b Sep 11 10:23:57 localhost systemd-logind:
> > Removed session 133.
> > Sep 11 10:24:09 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:24:39 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:25:09 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:25:39 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:25:44 localhost kernel: INFO: task umount:27950 blocked for more
> > than 120 seconds.
> > Sep 11 10:25:44 localhost kernel: "echo 0 >
> > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> > Sep 11 10:25:44 localhost kernel: umount D ffff880e1faf3680 0
> > 27950 27775 0x00000084
> > Sep 11 10:25:44 localhost kernel: ffff880dd3247d90 0000000000000086
> > ffff8806f730db00 ffff880dd3247fd8 Sep 11 10:25:44 localhost kernel:
> > ffff880dd3247fd8 ffff880dd3247fd8 ffff8806f730db00 ffff8806e7ceae80
> > Sep 11 10:25:44 localhost kernel: ffff8806cb888b48 ffff8806e7ceaec0
> > ffff8806e7ceaee8 ffff8806e7ceae90 Sep 11 10:25:44 localhost kernel: Call
> > Trace:
> > Sep 11 10:25:44 localhost kernel: [<ffffffff81609259>]
> > schedule+0x29/0x70 Sep 11 10:25:44 localhost kernel:
> > [<ffffffffa02f1ac1>] xfs_ail_push_all_sync+0xc1/0x110 [xfs] Sep 11
> > 10:25:44 localhost kernel: [<ffffffff81098230>] ?
> > wake_up_bit+0x30/0x30 Sep 11 10:25:44 localhost kernel:
> > [<ffffffffa02a1c48>] xfs_unmountfs+0x68/0x160 [xfs] Sep 11 10:25:44
> > localhost kernel: [<ffffffffa02a24eb>] ?
> > xfs_mru_cache_destroy+0x6b/0x90 [xfs] Sep 11 10:25:44 localhost
> > kernel: [<ffffffffa02a3701>] xfs_fs_put_super+0x21/0x60 [xfs] Sep 11
> > 10:25:44 localhost kernel: [<ffffffff811c8936>]
> > generic_shutdown_super+0x56/0xe0 Sep 11 10:25:44 localhost kernel:
> > [<ffffffff811c8c17>] kill_block_super+0x27/0x70 Sep 11 10:25:44
> > localhost kernel: [<ffffffff811c8f4d>]
> > deactivate_locked_super+0x3d/0x60 Sep 11 10:25:44 localhost kernel:
> > [<ffffffff811c9556>] deactivate_super+0x46/0x60 Sep 11 10:25:44 localhost
> > kernel: [<ffffffff811e6265>] mntput_no_expire+0xc5/0x120 Sep 11 10:25:44
> > localhost kernel: [<ffffffff811e739f>] SyS_umount+0x9f/0x3c0 Sep 11
> > 10:25:44 localhost kernel: [<ffffffff81613da9>]
> > system_call_fastpath+0x16/0x1b Sep 11 10:26:05 localhost systemd-logind:
> > New session 138 of user root.
> > Sep 11 10:26:05 localhost systemd: Starting Session 138 of user root.
> > Sep 11 10:26:05 localhost systemd: Started Session 138 of user root.
> > Sep 11 10:26:09 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:26:29 localhost systemd-logind: New session 139 of user root.
> > Sep 11 10:26:29 localhost systemd: Starting Session 139 of user root.
> > Sep 11 10:26:29 localhost systemd: Started Session 139 of user root.
> > Sep 11 10:26:32 localhost systemd-logind: Removed session 139.
> > Sep 11 10:26:39 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:27:09 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:27:38 localhost goa[28775]: goa-daemon version 3.8.5
> > starting [main.c:113, main()] Sep 11 10:27:38 localhost goa[28782]:
> > GoaKerberosIdentityManager: Using polling for change notification for
> > credential cache type 'KEYRING' [goakerberosidentitymanager.c:1394,
> > monitor_credentials_cache()] Sep 11 10:27:40 localhost kernel: XFS (dm-2):
> > xfs_log_force: error 5 returned.
> > Sep 11 10:27:44 localhost kernel: INFO: task umount:27950 blocked for more
> > than 120 seconds.
> > Sep 11 10:27:44 localhost kernel: "echo 0 >
> > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> > Sep 11 10:27:44 localhost kernel: umount D ffff880e1faf3680 0
> > 27950 27775 0x00000084
> > Sep 11 10:27:44 localhost kernel: ffff880dd3247d90 0000000000000086
> > ffff8806f730db00 ffff880dd3247fd8 Sep 11 10:27:44 localhost kernel:
> > ffff880dd3247fd8 ffff880dd3247fd8 ffff8806f730db00 ffff8806e7ceae80
> > Sep 11 10:27:44 localhost kernel: ffff8806cb888b48 ffff8806e7ceaec0
> > ffff8806e7ceaee8 ffff8806e7ceae90 Sep 11 10:27:44 localhost kernel: Call
> > Trace:
> > Sep 11 10:27:44 localhost kernel: [<ffffffff81609259>]
> > schedule+0x29/0x70 Sep 11 10:27:44 localhost kernel:
> > [<ffffffffa02f1ac1>] xfs_ail_push_all_sync+0xc1/0x110 [xfs] Sep 11
> > 10:27:44 localhost kernel: [<ffffffff81098230>] ?
> > wake_up_bit+0x30/0x30 Sep 11 10:27:44 localhost kernel:
> > [<ffffffffa02a1c48>] xfs_unmountfs+0x68/0x160 [xfs] Sep 11 10:27:44
> > localhost kernel: [<ffffffffa02a24eb>] ?
> > xfs_mru_cache_destroy+0x6b/0x90 [xfs] Sep 11 10:27:44 localhost
> > kernel: [<ffffffffa02a3701>] xfs_fs_put_super+0x21/0x60 [xfs] Sep 11
> > 10:27:44 localhost kernel: [<ffffffff811c8936>]
> > generic_shutdown_super+0x56/0xe0 Sep 11 10:27:44 localhost kernel:
> > [<ffffffff811c8c17>] kill_block_super+0x27/0x70 Sep 11 10:27:44
> > localhost kernel: [<ffffffff811c8f4d>]
> > deactivate_locked_super+0x3d/0x60 Sep 11 10:27:44 localhost kernel:
> > [<ffffffff811c9556>] deactivate_super+0x46/0x60 Sep 11 10:27:44 localhost
> > kernel: [<ffffffff811e6265>] mntput_no_expire+0xc5/0x120 Sep 11 10:27:44
> > localhost kernel: [<ffffffff811e739f>] SyS_umount+0x9f/0x3c0 Sep 11
> > 10:27:44 localhost kernel: [<ffffffff81613da9>]
> > system_call_fastpath+0x16/0x1b Sep 11 10:28:10 localhost kernel: XFS
> > (dm-2): xfs_log_force: error 5 returned.
> > Sep 11 10:28:40 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:29:10 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:29:40 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:29:44 localhost kernel: INFO: task umount:27950 blocked for more
> > than 120 seconds.
> > Sep 11 10:29:44 localhost kernel: "echo 0 >
> > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> > Sep 11 10:29:44 localhost kernel: umount D ffff880e1faf3680 0
> > 27950 27775 0x00000084
> > Sep 11 10:29:44 localhost kernel: ffff880dd3247d90 0000000000000086
> > ffff8806f730db00 ffff880dd3247fd8 Sep 11 10:29:44 localhost kernel:
> > ffff880dd3247fd8 ffff880dd3247fd8 ffff8806f730db00 ffff8806e7ceae80
> > Sep 11 10:29:44 localhost kernel: ffff8806cb888b48 ffff8806e7ceaec0
> > ffff8806e7ceaee8 ffff8806e7ceae90 Sep 11 10:29:44 localhost kernel: Call
> > Trace:
> > Sep 11 10:29:44 localhost kernel: [<ffffffff81609259>]
> > schedule+0x29/0x70 Sep 11 10:29:44 localhost kernel:
> > [<ffffffffa02f1ac1>] xfs_ail_push_all_sync+0xc1/0x110 [xfs] Sep 11
> > 10:29:44 localhost kernel: [<ffffffff81098230>] ?
> > wake_up_bit+0x30/0x30 Sep 11 10:29:44 localhost kernel:
> > [<ffffffffa02a1c48>] xfs_unmountfs+0x68/0x160 [xfs] Sep 11 10:29:44
> > localhost kernel: [<ffffffffa02a24eb>] ?
> > xfs_mru_cache_destroy+0x6b/0x90 [xfs] Sep 11 10:29:44 localhost
> > kernel: [<ffffffffa02a3701>] xfs_fs_put_super+0x21/0x60 [xfs] Sep 11
> > 10:29:44 localhost kernel: [<ffffffff811c8936>]
> > generic_shutdown_super+0x56/0xe0 Sep 11 10:29:44 localhost kernel:
> > [<ffffffff811c8c17>] kill_block_super+0x27/0x70 Sep 11 10:29:44
> > localhost kernel: [<ffffffff811c8f4d>]
> > deactivate_locked_super+0x3d/0x60 Sep 11 10:29:44 localhost kernel:
> > [<ffffffff811c9556>] deactivate_super+0x46/0x60 Sep 11 10:29:44 localhost
> > kernel: [<ffffffff811e6265>] mntput_no_expire+0xc5/0x120 Sep 11 10:29:44
> > localhost kernel: [<ffffffff811e739f>] SyS_umount+0x9f/0x3c0 Sep 11
> > 10:29:44 localhost kernel: [<ffffffff81613da9>]
> > system_call_fastpath+0x16/0x1b Sep 11 10:29:44 localhost kernel: INFO: task
> > mount:28669 blocked for more than 120 seconds.
> > Sep 11 10:29:44 localhost kernel: "echo 0 >
> > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> > Sep 11 10:29:44 localhost kernel: mount D ffff880703cf3680 0
> > 28669 27990 0x00000084
> > Sep 11 10:29:44 localhost kernel: ffff8806ca59fc48 0000000000000082
> > ffff880dea8771c0 ffff8806ca59ffd8 Sep 11 10:29:44 localhost kernel:
> > ffff8806ca59ffd8 ffff8806ca59ffd8 ffff880dea8771c0 ffff880dea8771c0
> > Sep 11 10:29:44 localhost kernel: ffff880dec81f068 ffff880dec81f070
> > ffffffff00000000 ffff880dec81f078 Sep 11 10:29:44 localhost kernel: Call
> > Trace:
> > Sep 11 10:29:44 localhost kernel: [<ffffffff81609259>]
> > schedule+0x29/0x70 Sep 11 10:29:44 localhost kernel:
> > [<ffffffff8160ab35>] rwsem_down_write_failed+0x115/0x220
> > Sep 11 10:29:44 localhost kernel: [<ffffffff81201481>] ?
> > __blkdev_get+0x221/0x4d0 Sep 11 10:29:44 localhost kernel:
> > [<ffffffff811c8830>] ? set_bdev_super+0x40/0x40 Sep 11 10:29:44
> > localhost kernel: [<ffffffff812e29a3>]
> > call_rwsem_down_write_failed+0x13/0x20
> > Sep 11 10:29:44 localhost kernel: [<ffffffff8160864d>] ?
> > down_write+0x2d/0x30 Sep 11 10:29:44 localhost kernel:
> > [<ffffffff811c917e>] grab_super+0x2e/0xa0 Sep 11 10:29:44 localhost
> > kernel: [<ffffffff811c9810>] sget+0x2a0/0x3d0 Sep 11 10:29:44
> > localhost kernel: [<ffffffff811c87f0>] ? ns_test_super+0x20/0x20 Sep
> > 11 10:29:44 localhost kernel: [<ffffffff811c9b92>]
> > mount_bdev+0xe2/0x1f0 Sep 11 10:29:44 localhost kernel:
> > [<ffffffffa02a4580>] ? xfs_parseargs+0xbf0/0xbf0 [xfs] Sep 11
> > 10:29:44 localhost kernel: [<ffffffff812d6230>] ?
> > ida_get_new_above+0x230/0x2a0 Sep 11 10:29:44 localhost kernel:
> > [<ffffffffa02a2775>]
> > xfs_fs_mount+0x15/0x20 [xfs] Sep 11 10:29:44 localhost kernel:
> > [<ffffffff811ca599>] mount_fs+0x39/0x1b0 Sep 11 10:29:44 localhost
> > kernel: [<ffffffff81178420>] ? __alloc_percpu+0x10/0x20 Sep 11
> > 10:29:44 localhost kernel: [<ffffffff811e5a6f>]
> > vfs_kern_mount+0x5f/0xf0 Sep 11 10:29:44 localhost kernel:
> > [<ffffffff811e7fbe>] do_mount+0x24e/0xa40 Sep 11 10:29:44 localhost kernel:
> > [<ffffffff8117317b>] ? strndup_user+0x4b/0xf0 Sep 11 10:29:44 localhost
> > kernel: [<ffffffff811e8846>] SyS_mount+0x96/0xf0 Sep 11 10:29:44 localhost
> > kernel: [<ffffffff81613da9>] system_call_fastpath+0x16/0x1b Sep 11 10:30:01
> > localhost systemd: Starting Session 140 of user root.
> > Sep 11 10:30:01 localhost systemd: Started Session 140 of user root.
> > Sep 11 10:30:10 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:30:40 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:31:10 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:31:40 localhost kernel: XFS (dm-2): xfs_log_force: error 5
> > returned.
> > Sep 11 10:31:44 localhost kernel: INFO: task umount:27950 blocked for more
> > than 120 seconds.
> > Sep 11 10:31:44 localhost kernel: "echo 0 >
> > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> > Sep 11 10:31:44 localhost kernel: umount D ffff880e1faf3680 0
> > 27950 27775 0x00000084
> > Sep 11 10:31:44 localhost kernel: ffff880dd3247d90 0000000000000086
> > ffff8806f730db00 ffff880dd3247fd8 Sep 11 10:31:44 localhost kernel:
> > ffff880dd3247fd8 ffff880dd3247fd8 ffff8806f730db00 ffff8806e7ceae80
> > Sep 11 10:31:44 localhost kernel: ffff8806cb888b48 ffff8806e7ceaec0
> > ffff8806e7ceaee8 ffff8806e7ceae90 Sep 11 10:31:44 localhost kernel: Call
> > Trace:
> > Sep 11 10:31:44 localhost kernel: [<ffffffff81609259>]
> > schedule+0x29/0x70 Sep 11 10:31:44 localhost kernel:
> > [<ffffffffa02f1ac1>] xfs_ail_push_all_sync+0xc1/0x110 [xfs] Sep 11
> > 10:31:44 localhost kernel: [<ffffffff81098230>] ?
> > wake_up_bit+0x30/0x30 Sep 11 10:31:44 localhost kernel:
> > [<ffffffffa02a1c48>] xfs_unmountfs+0x68/0x160 [xfs] Sep 11 10:31:44
> > localhost kernel: [<ffffffffa02a24eb>] ?
> > xfs_mru_cache_destroy+0x6b/0x90 [xfs] Sep 11 10:31:44 localhost
> > kernel: [<ffffffffa02a3701>] xfs_fs_put_super+0x21/0x60 [xfs] Sep 11
> > 10:31:44 localhost kernel: [<ffffffff811c8936>]
> > generic_shutdown_super+0x56/0xe0 Sep 11 10:31:44 localhost kernel:
> > [<ffffffff811c8c17>] kill_block_super+0x27/0x70 Sep 11 10:31:44
> > localhost kernel: [<ffffffff811c8f4d>]
> > deactivate_locked_super+0x3d/0x60 Sep 11 10:31:44 localhost kernel:
> > [<ffffffff811c9556>] deactivate_super+0x46/0x60 Sep 11 10:31:44 localhost
> > kernel: [<ffffffff811e6265>] mntput_no_expire+0xc5/0x120 Sep 11 10:31:44
> > localhost kernel: [<ffffffff811e739f>] SyS_umount+0x9f/0x3c0 Sep 11
> > 10:31:44 localhost kernel: [<ffffffff81613da9>]
> > system_call_fastpath+0x16/0x1b Sep 11 10:32:10 localhost kernel: XFS
> > (dm-2): xfs_log_force: error 5 returned.
> > --------------------------------------------------------------------
> > --
> > ---------------------------------------------------------------
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> > ææåïæéääçäæãåææéæäæéäïèæçåçèæéäéçåääååéæ
> > éäï
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