Hi Art,

[email protected] schrieb:
I'm getting the following in the /var/opt/SUNWut/log/messages file each time a kiosk session attempts to start:

Apr 9 06:42:14 srss-vdi00 dtlogin[29280]: [ID 976841 user.info] pam_kiosk: pam_sm_authenticate: Initiating Kiosk session with user utku1 Apr 9 06:42:14 srss-vdi00 kiosk:initsession[29395]: [ID 702911 user.error] *Error: failed to remove some temporary files for user 'utku1*':
Apr  9 06:42:14 srss-vdi00 Unknown
Apr 9 06:42:14 srss-vdi00 kiosk:initsession[29396]: [ID 702911 user.error] *Error: failed to clean up after previous Kiosk session for user 'utku1'* Apr 9 06:42:14 srss-vdi00 dtlogin[29280]: [ID 705508 user.error] pam_kiosk: pam_sm_open_session: Child process */opt/SUNWkio/lib/initsession failed with exit code 1.*

Looking into initsession, I can see that this is coming from:

[...]

OK, so now I know where the message is likely coming from and that ${_leaked:-Unknown} expanded to "Unknown" indicating that _leaked is either NULL or undefined. Since kioskcleandir is a binary, I'm not able to go any further. Has anyone got insight into what could be the problem? I don't see any files with utku1 as the owner in KIOSK_DEFAULT_TMP_DIRS.

Last configuration change was to install patch 140994-01 and 143215-02. I installed the same patches on my dev server and it is running just fine.


You are probably seeing CR 6915653 or a variation thereof. Currently that is fixed internally for the next version of SRSS. Escalate through Oracle (or Sun depending on country) support to get IDR.

The problem would be see when there is a mountpoint or certain kinds of special device files in /tmp, /var/tmp or in subdirectories writable by the kiosk user account.

If there are mount points, try to move them elsewhere.
I have also seen this caused by stale pipes in /tmp/.x11-pipes.

- Jörg
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