Hi!
On Centos-7:
$ cat /etc/centos-release
CentOS Linux release 7.8.2003 (Core)
Was running du to examine the sizes of my backups and
found du hung, running "ps -eLf /mnt/backup/backups" shows this:
# ps -eLf | grep du
root 1185 1 1185 0 1 May01 ? 00:00:00
/usr/bin/abrt-watch-log -F Backtrace /var/log/Xorg.0.log --
/usr/bin/abrt-dump-xorg -xD
root 1281 1 1281 0 1 May01 ? 00:00:01
/usr/bin/abrt-watch-log -F BUG: WARNING: at WARNING: CPU: INFO: possible
recursive locking detected ernel BUG at list_del corruption list_add corruption
do_IRQ: stack overflow: ear stack overflow (cur: eneral protection fault nable
to handle kernel ouble fault: RTNL: assertion failed eek! page_mapcount(page)
went negative! adness at NETDEV WATCHDOG ysctl table check failed : nobody
cared IRQ handler type mismatch Kernel panic - not syncing: Machine Check
Exception: Machine check events logged divide error: bounds: coprocessor
segment overrun: invalid TSS: segment not present: invalid opcode: alignment
check: stack segment: fpu exception: simd exception: iret exception:
/var/log/messages -- /usr/bin/abrt-dump-oops -xtD
root 11090 1 11090 11 1 15:08 pts/1 00:01:10 du -s
/mnt/backup/backups
even after killing the du.
there were two DUs shown, I killed the parent (presumably the one I
started) but the one that remains seems to be un-killable.
This is what the output looked like before I killed du:
# ps -eLf | grep du
root 1185 1 1185 0 1 May01 ? 00:00:00
/usr/bin/abrt-watch-log -F Backtrace /var/log/Xorg.0.log --
/usr/bin/abrt-dump-xorg -xD
root 1281 1 1281 0 1 May01 ? 00:00:01
/usr/bin/abrt-watch-log -F BUG: WARNING: at WARNING: CPU: INFO: possible
recursive locking detected ernel BUG at list_del corruption list_add corruption
do_IRQ: stack overflow: ear stack overflow (cur: eneral protection fault nable
to handle kernel ouble fault: RTNL: assertion failed eek! page_mapcount(page)
went negative! adness at NETDEV WATCHDOG ysctl table check failed : nobody
cared IRQ handler type mismatch Kernel panic - not syncing: Machine Check
Exception: Machine check events logged divide error: bounds: coprocessor
segment overrun: invalid TSS: segment not present: invalid opcode: alignment
check: stack segment: fpu exception: simd exception: iret exception:
/var/log/messages -- /usr/bin/abrt-dump-oops -xtD
root 11078 18627 11078 0 1 15:08 pts/1 00:00:00 sudo du -s
/mnt/backup/backups
root 11090 11078 11090 12 1 15:08 pts/1 00:01:10 du -s
/mnt/backup/backups
root 12125 19449 12125 0 1 15:17 pts/0 00:00:00 grep --color=auto du
Oh, and I never did get the du out put I expected.
Anyone got a clue?
Thanks in advance!
Fred
--
---- Fred Smith -- fre...@fcshome.stoneham.ma.us -----------------------------
"For the word of God is living and active. Sharper than any double-edged
sword, it penetrates even to dividing soul and spirit, joints and marrow;
it judges the thoughts and attitudes of the heart."
---------------------------- Hebrews 4:12 (niv) ------------------------------
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