I frequently get the following situation on my shorewall-lite machine, typically right after boot, where "shorewall-lite restart" has been run many times, overlapping even, I am sure as interfaces are brought up, etc.:
# ps -ef | grep shorewall
root 1094 1 0 Jan11 ? 00:00:01 lock
/etc/shorewall-lite/state/lock
root 2507 1 0 Jan11 ? 00:00:01 lock
/etc/shorewall-lite/state/lock
root 3124 1 0 Jan11 ? 00:00:00 lock
/etc/shorewall-lite/state/lock
root 7608 6935 0 06:29 pts/1 00:00:00 grep shorewall
root 11770 1 0 Jan11 ? 00:00:00 lock
/etc/shorewall-lite/state/lock
# ls -l /etc/shorewall-lite/state/lock
ls: /etc/shorewall-lite/state/lock: No such file or directory
# ls -l /proc/{1094,2507,3124,11770}/fd/
/proc/1094/fd/:
lr-x------ 1 root root 64 Jan 12 06:26 0 -> /dev/null
l-wx------ 1 root root 64 Jan 12 06:26 1 -> pipe:[1896]
l-wx------ 1 root root 64 Jan 12 06:26 12 -> pipe:[1896]
l-wx------ 1 root root 64 Jan 12 06:26 2 -> pipe:[1896]
lrwx------ 1 root root 64 Jan 12 06:26 3 ->
/etc/shorewall-lite/state/lock (deleted)
/proc/11770/fd/:
lrwx------ 1 root root 64 Jan 12 06:30 0 -> /dev/null
lrwx------ 1 root root 64 Jan 12 06:30 1 -> /dev/null
l-wx------ 1 root root 64 Jan 12 06:30 13 -> pipe:[1718]
lrwx------ 1 root root 64 Jan 12 06:30 2 -> /dev/null
lrwx------ 1 root root 64 Jan 12 06:30 3 ->
/etc/shorewall-lite/state/lock (deleted)
/proc/2507/fd/:
lrwx------ 1 root root 64 Jan 12 06:30 0 -> /dev/null
lrwx------ 1 root root 64 Jan 12 06:30 1 -> /dev/null
l-wx------ 1 root root 64 Jan 12 06:30 13 -> pipe:[1718]
lrwx------ 1 root root 64 Jan 12 06:30 2 -> /dev/null
lrwx------ 1 root root 64 Jan 12 06:30 3 ->
/etc/shorewall-lite/state/lock (deleted)
/proc/3124/fd/:
lrwx------ 1 root root 64 Jan 12 06:30 0 -> /dev/null
lrwx------ 1 root root 64 Jan 12 06:30 1 -> /dev/null
l-wx------ 1 root root 64 Jan 12 06:30 13 -> pipe:[1718]
lrwx------ 1 root root 64 Jan 12 06:30 2 -> /dev/null
lrwx------ 1 root root 64 Jan 12 06:30 3 ->
/etc/shorewall-lite/state/lock (deleted)
# lsof -n | grep state/lock
lock 1094 root 3u REG 0,14 5 13407
/etc/shorewall-lite/state/lock (deleted)
lock 2507 root 3u REG 0,14 5 13415
/etc/shorewall-lite/state/lock (deleted)
lock 3124 root 3u REG 0,14 5 13448
/etc/shorewall-lite/state/lock (deleted)
lock 11770 root 3u REG 0,14 6 13663
/etc/shorewall-lite/state/lock (deleted)
I wonder if anyone has any theories on what is going on here?
Cheers,
b.
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