My automounter and every process accessing /misc got stuck. I had to
reboot to clear this condition (kill -9, umount, umount -f all failed).
I have attached ps output, logs and kernel description.
Walter
frodo:/home/wh # ps fxal
FLAGS UID PID PPID SIZE RSS WCHAN STA TTY TIME COMMAND
40 0 528 1 992 540 pipe_read S ? 0:00 automount -t 4 /misc file /etc/auto.misc
40 0 800 528 1004 552 down_failed D ? 0:00 \_ automount -t 4 /misc file /etc/auto.m
0 500 862 855 836 408 down_failed D a1 0:00 \_ ls -N --color=tty -T
[...]
Last log messages: (first mount was successful)
[...]
Jun 26 20:17:50 frodo automount[791]: running expiration on path /misc
Jun 26 20:17:50 frodo automount[791]: expired /misc/cd
Jun 26 20:19:54 frodo automount[528]: attempting to mount entry /misc/cd
Jun 26 20:19:54 frodo automount[793]: lookup(file): looking up cd
Jun 26 20:19:54 frodo automount[793]: lookup(file): cd ->
- -fstype=iso9660,ro^I^I^I^I:/dev/cdrom
Jun 26 20:19:54 frodo automount[793]: expanded entry:
- -fstype=iso9660,ro^I^I^I^I:/dev/cdrom
Jun 26 20:19:54 frodo automount[793]: parse(sun): gathered options:
fstype=iso9660,ro
Jun 26 20:19:54 frodo automount[793]: parse(sun): core of entry:
/dev/cdrom
Jun 26 20:19:54 frodo automount[793]: do_mount /dev/cdrom /misc/cd type
iso9660 options ro using module generic
Jun 26 20:19:54 frodo automount[793]: mount(generic): calling mkdir
/misc/cd
Jun 26 20:19:54 frodo automount[793]: mount(generic): calling mount -t
iso9660 -s -o ro /dev/cdrom /misc/cd
Jun 26 20:19:58 frodo kernel: ISO 9660 Extensions: Microsoft Joliet Level
1
Jun 26 20:19:58 frodo kernel: ISO 9660 Extensions: RRIP_1991A
Jun 26 20:19:58 frodo automount[793]: mount(generic): mounted /dev/cdrom
type iso9660 on /misc/cd
Jun 26 20:20:03 frodo automount[796]: running expiration on path /misc
Jun 26 20:20:03 frodo automount[528]: attempting to mount entry /misc/cd
Jun 26 20:20:03 frodo automount[798]: lookup(file): looking up cd
Jun 26 20:20:03 frodo automount[798]: lookup(file): cd ->
- -fstype=iso9660,ro^I^I^I^I:/dev/cdrom
Jun 26 20:20:03 frodo automount[798]: expanded entry:
- -fstype=iso9660,ro^I^I^I^I:/dev/cdrom
Jun 26 20:20:03 frodo automount[798]: parse(sun): gathered options:
fstype=iso9660,ro
Jun 26 20:20:03 frodo automount[798]: parse(sun): core of entry:
/dev/cdrom
Jun 26 20:20:03 frodo automount[798]: do_mount /dev/cdrom /misc/cd type
iso9660 options ro using module generic
Jun 26 20:20:03 frodo automount[798]: mount(generic): calling mkdir
/misc/cd
Jun 26 20:20:03 frodo automount[798]: mount(generic): calling mount -t
iso9660 -s -o ro /dev/cdrom /misc/cd
Jun 26 20:20:03 frodo automount[796]: expired /misc/cd
Jun 26 20:20:03 frodo automount[798]: >> mount: mount point /misc/cd does
not exist
Jun 26 20:20:03 frodo automount[798]: mount(generic): failed to mount
/dev/cdrom (type iso9660) on /misc/cd
Jun 26 20:20:03 frodo automount[528]: attempting to mount entry /misc/cd
Jun 26 20:20:03 frodo automount[800]: lookup(file): looking up cd
Jun 26 20:20:03 frodo automount[800]: lookup(file): cd ->
- -fstype=iso9660,ro^I^I^I^I:/dev/cdrom
Jun 26 20:20:03 frodo automount[800]: expanded entry:
- -fstype=iso9660,ro^I^I^I^I:/dev/cdrom
Jun 26 20:20:03 frodo automount[800]: parse(sun): gathered options:
fstype=iso9660,ro
Jun 26 20:20:03 frodo automount[800]: parse(sun): core of entry:
/dev/cdrom
Jun 26 20:20:03 frodo automount[800]: do_mount /dev/cdrom /misc/cd type
iso9660 options ro using module generic
Jun 26 20:20:03 frodo automount[800]: mount(generic): calling mkdir
/misc/cd
Jun 26 20:22:20 frodo su: (to root) wh on /dev/ttya0
Kernel: 2.2.10 (+ac4, updates isdn driver, apm patch)
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