du hung, wild display in ps

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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 -- fredex@xxxxxxxxxxxxxxxxxxxxxx -----------------------------
   "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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