[Bug 222998] Review Request: iDesk - Desktop icons and background for minimal WMs

Sun Apr 20 17:05:27 UTC 2008

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Summary: Review Request: iDesk - Desktop icons and background for minimal WMs

https://bugzilla.redhat.com/show_bug.cgi?id=222998

------- Additional Comments From gilboad at gmail.com  2008-04-20 13:05 EST -------
Managed to reproduce it. both ls and konq hang while trying to access
-different- mounts.
GDB is active - but Ctrl-C inactive, and sending SIGTERM/SIGSEGV from a remote
terminal doesn't seem help. :(
I can only assume that automount is sleeping somewhere in the kernel.
Should I enable magic SysReq and get a kernel callstack dump over serial?

$ gdb /usr/sbin/automount
GNU gdb Red Hat Linux (6.6-45.fc8rh)
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu"...
Using host libthread_db library "/lib64/libthread_db.so.1".
(gdb) r -d -f
Starting program: /usr/sbin/automount -d -f
[Thread debugging using libthread_db enabled]
Starting automounter version 5.0.2-27, master map auto.master
using kernel protocol version 5.00
[New Thread 46912510630656 (LWP 11390)]
[New Thread 1073809744 (LWP 11393)]
[New Thread 1073879376 (LWP 11394)]
lookup_nss_read_master: reading master files auto.master
parse_init: parse(sun): init gathered global options: (null)
[Detaching after fork from child process 11395. (Try `set detach-on-fork off'.)]
[Detaching after fork from child process 11396.]
lookup_read_master: lookup(file): read entry /misc
lookup_read_master: lookup(file): read entry /net
lookup_read_master: lookup(file): read entry /autofs
lookup_read_master: lookup(file): read entry +auto.master
lookup_nss_read_master: reading master files auto.master
parse_init: parse(sun): init gathered global options: (null)
lookup_nss_read_master: reading master nisplus auto.master
parse_init: parse(sun): init gathered global options: (null)
lookup_read_master: lookup(nisplus): couldn't locate nis+ table auto.master
lookup(file): failed to read included master map auto.master
master_do_mount: mounting /misc
[New Thread 1074932048 (LWP 11397)]
automount_path_to_fifo: fifo name /var/run/autofs.fifo-misc
lookup_nss_read_map: reading map file /etc/auto.misc
parse_init: parse(sun): init gathered global options: (null)
[Detaching after fork from child process 11398.]
[Detaching after fork from child process 11399.]
mounted indirect mount on /misc with timeout 300, freq 75 seconds
master_do_mount: mounting /net
[New Thread 1075984720 (LWP 11400)]
automount_path_to_fifo: fifo name /var/run/autofs.fifo-net
lookup_nss_read_map: reading map hosts (null)
parse_init: parse(sun): init gathered global options: (null)
mounted indirect mount on /net with timeout 300, freq 75 seconds
master_do_mount: mounting /autofs
[New Thread 1077037392 (LWP 11401)]
automount_path_to_fifo: fifo name /var/run/autofs.fifo-autofs
lookup_nss_read_map: reading map file /etc/auto.autofs
parse_init: parse(sun): init gathered global options: (null)
[Detaching after fork from child process 11402.]
>> umount: /autofs/Multimedia: not mounted
[Detaching after fork from child process 11405.]
>> umount: /autofs/Install: not mounted
[Detaching after fork from child process 11408.]
>> umount: /autofs/Backup: not mounted
mounted indirect mount on /autofs with timeout 60, freq 15 seconds
handle_packet: type = 3
handle_packet_missing_indirect: token 5, name Multimedia, request pid 11458
[New Thread 1078090064 (LWP 11459)]
attempting to mount entry /autofs/Multimedia
lookup_mount: lookup(file): looking up Multimedia
lookup_mount: lookup(file): Multimedia -> -fstype=nfs  
gilboa-home-srv:/mnt/Multimedia
parse_mount: parse(sun): expanded entry: -fstype=nfs   
gilboa-home-srv:/mnt/Multimedia
parse_mount: parse(sun): gathered options: fstype=nfs
parse_mount: parse(sun): dequote("gilboa-home-srv:/mnt/Multimedia") ->
gilboa-home-srv:/mnt/Multimedia
parse_mount: parse(sun): core of entry: options=fstype=nfs,
loc=gilboa-home-srv:/mnt/Multimedia
sun_mount: parse(sun): mounting root /autofs, mountpoint Multimedia, what
gilboa-home-srv:/mnt/Multimedia, fstype nfs, options
mount_mount: mount(nfs): root=/autofs name=Multimedia
what=gilboa-home-srv:/mnt/Multimedia, fstype=nfs, options=
mount_mount: mount(nfs): nfs options="", nosymlink=0, ro=0
mount_mount: mount(nfs): calling mkdir_path /autofs/Multimedia
mount_mount: mount(nfs): calling mount -t nfs gilboa-home-srv:/mnt/Multimedia
/autofs/Multimedia
[Detaching after fork from child process 11460.]
mount(nfs): mounted gilboa-home-srv:/mnt/Multimedia on /autofs/Multimedia
send_ready: token = 5
mounted /autofs/Multimedia
handle_packet: type = 3
handle_packet_missing_indirect: token 6, name Install, request pid 11458
[Thread 1078090064 (LWP 11459) exited]
[New Thread 1079142736 (LWP 11462)]
attempting to mount entry /autofs/Install
lookup_mount: lookup(file): looking up Install
lookup_mount: lookup(file): Install -> -fstype=nfs      gilboa-home-srv:/mnt/Install
parse_mount: parse(sun): expanded entry: -fstype=nfs    gilboa-home-srv:/mnt/Install
parse_mount: parse(sun): gathered options: fstype=nfs
parse_mount: parse(sun): dequote("gilboa-home-srv:/mnt/Install") ->
gilboa-home-srv:/mnt/Install
parse_mount: parse(sun): core of entry: options=fstype=nfs,
loc=gilboa-home-srv:/mnt/Install
sun_mount: parse(sun): mounting root /autofs, mountpoint Install, what
gilboa-home-srv:/mnt/Install, fstype nfs, options
mount_mount: mount(nfs): root=/autofs name=Install
what=gilboa-home-srv:/mnt/Install, fstype=nfs, options=
mount_mount: mount(nfs): nfs options="", nosymlink=0, ro=0
mount_mount: mount(nfs): calling mkdir_path /autofs/Install
mount_mount: mount(nfs): calling mount -t nfs gilboa-home-srv:/mnt/Install
/autofs/Install
[Detaching after fork from child process 11463.]
mount(nfs): mounted gilboa-home-srv:/mnt/Install on /autofs/Install
send_ready: token = 6
mounted /autofs/Install
[Thread 1079142736 (LWP 11462) exited]
handle_packet: type = 3
handle_packet_missing_indirect: token 7, name Backup, request pid 11468
[New Thread 1079142736 (LWP 11469)]
attempting to mount entry /autofs/Backup
lookup_mount: lookup(file): looking up Backup
lookup_mount: lookup(file): Backup -> -fstype=nfs       gilboa-home-srv:/mnt/Backup
parse_mount: parse(sun): expanded entry: -fstype=nfs    gilboa-home-srv:/mnt/Backup
parse_mount: parse(sun): gathered options: fstype=nfs
parse_mount: parse(sun): dequote("gilboa-home-srv:/mnt/Backup") ->
gilboa-home-srv:/mnt/Backup
parse_mount: parse(sun): core of entry: options=fstype=nfs,
loc=gilboa-home-srv:/mnt/Backup
sun_mount: parse(sun): mounting root /autofs, mountpoint Backup, what
gilboa-home-srv:/mnt/Backup, fstype nfs, options
mount_mount: mount(nfs): root=/autofs name=Backup
what=gilboa-home-srv:/mnt/Backup, fstype=nfs, options=
mount_mount: mount(nfs): nfs options="", nosymlink=0, ro=0
mount_mount: mount(nfs): calling mkdir_path /autofs/Backup
mount_mount: mount(nfs): calling mount -t nfs gilboa-home-srv:/mnt/Backup
/autofs/Backup
[Detaching after fork from child process 11470.]
mount(nfs): mounted gilboa-home-srv:/mnt/Backup on /autofs/Backup
send_ready: token = 7
mounted /autofs/Backup
[Thread 1079142736 (LWP 11469) exited]
handle_packet: type = 3
handle_packet_missing_indirect: token 8, name .directory, request pid 11477
[New Thread 1079142736 (LWP 11480)]
attempting to mount entry /net/.directory
lookup_mount: lookup(hosts): fetchng export list for .directory
create_udp_client:99: hostname lookup failed: No such process
create_tcp_client:308: hostname lookup failed: No such process
lookup_mount: exports lookup failed for .directory
send_fail: token = 8
failed to mount /net/.directory
[Thread 1079142736 (LWP 11480) exited]
handle_packet: type = 3
handle_packet_missing_indirect: token 9, name .directory, request pid 11477
[New Thread 1078090064 (LWP 11481)]
attempting to mount entry /autofs/.directory
lookup_mount: lookup(file): looking up .directory
lookup_mount: lookup(file): key ".directory" not found in map
send_fail: token = 9
failed to mount /autofs/.directory
[Thread 1078090064 (LWP 11481) exited]
handle_packet: type = 3
handle_packet_missing_indirect: token 10, name .directory, request pid 11477
[New Thread 1078090064 (LWP 11482)]
attempting to mount entry /misc/.directory
lookup_mount: lookup(file): looking up .directory
lookup_mount: lookup(file): key ".directory" not found in map
send_fail: token = 10
failed to mount /misc/.directory
[Thread 1078090064 (LWP 11482) exited]
st_expire: state 1 path /autofs
[New Thread 1078090064 (LWP 11494)]
expire_proc: exp_proc = 1078090064 path /autofs
expire_proc_indirect: expire /autofs/Multimedia
expire_proc_indirect: expire /autofs/Install
expire_proc_indirect: expire /autofs/Backup
3 remaining in /autofs
expire_cleanup: got thid 1078090064 path /autofs stat 4
expire_cleanup: sigchld: exp 1078090064 finished, switching from 2 to 1
st_ready: st_ready(): state = 2 path /autofs
[Thread 1078090064 (LWP 11494) exited]
st_expire: state 1 path /autofs
[New Thread 1078090064 (LWP 11502)]
expire_proc: exp_proc = 1078090064 path /autofs
expire_proc_indirect: expire /autofs/Multimedia
expire_proc_indirect: expire /autofs/Install
expire_proc_indirect: expire /autofs/Backup
3 remaining in /autofs
expire_cleanup: got thid 1078090064 path /autofs stat 4
expire_cleanup: sigchld: exp 1078090064 finished, switching from 2 to 1
st_ready: st_ready(): state = 2 path /autofs
[Thread 1078090064 (LWP 11502) exited]
st_expire: state 1 path /autofs
[New Thread 1078090064 (LWP 11527)]
expire_proc: exp_proc = 1078090064 path /autofs
expire_proc_indirect: expire /autofs/Multimedia
expire_proc_indirect: expire /autofs/Install
expire_proc_indirect: expire /autofs/Backup
3 remaining in /autofs
expire_cleanup: got thid 1078090064 path /autofs stat 4
expire_cleanup: sigchld: exp 1078090064 finished, switching from 2 to 1
st_ready: st_ready(): state = 2 path /autofs
[Thread 1078090064 (LWP 11527) exited]
st_expire: state 1 path /autofs
[New Thread 1078090064 (LWP 11580)]
expire_proc: exp_proc = 1078090064 path /autofs
expire_proc_indirect: expire /autofs/Multimedia
handle_packet: type = 4
handle_packet_expire_indirect: token 11, name Backup

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