Package: dolphin Severity: important How to reproduce: 1. Login to KDE 2. Open File Browser (Dolphin) 3. Hover/click once on a file 4. Dolphin and KDE panel stops responding
I upgraded to KDE 4.2.2 earlier this week (I think 7th of April) and have noticed that Dolphin/Plasma hangs when I open the file browser and hover over a file (or sometimes if I click on the file once). After that, I can continue to use Konsole and Iceweasel but neither of the file browser or the KDE panel works. I have tried to remove my ~/.kde and other temporary files from /tmp hoping it was some configuration/file remaining from KDE3.5 but I can always reproduce the behaviour. If I quit KDE when dolphin/plasma hangs (Ctrl+Alt+Backspace), and go to a tty1, I cannot delete my ~/.kde folder. The command just hangs out there (can't kill or Ctrl+C doesn't work either). During this both the dolphin and plasma processes are in "D" state according to ps uax and hence cannot be killed. Temporary way out for this is to restart and try not to use dolphin. However, this behaviour renders KDE unusable as a user might forget to not to use Dolphin. This is similar to behaviour described in: https://bugs.launchpad.net/kdebase/+bug/261106 https://bugs.kde.org/show_bug.cgi?id=167885 Below are a few lines form /var/log/syslog ---------------------- Apr 11 19:10:01 gurh /USR/SBIN/CRON[26118]: (root) CMD (if [ -x /usr/bin/vnstat ] && [ `ls /var/lib/vnstat/ | wc -l` -ge 1 ]; then /usr/bin/vnstat -u; fi) Apr 11 19:10:01 gurh /USR/SBIN/CRON[26119]: (root) CMD (/usr/share/vzctl/scripts/vpsreboot) Apr 11 19:10:01 gurh /USR/SBIN/CRON[26120]: (root) CMD (/usr/share/vzctl/scripts/vpsnetclean) Apr 11 19:15:01 gurh /USR/SBIN/CRON[26439]: (root) CMD (if [ -x /usr/bin/vnstat ] && [ `ls /var/lib/vnstat/ | wc -l` -ge 1 ]; then /usr/bin/vnstat -u; fi) Apr 11 19:15:01 gurh /USR/SBIN/CRON[26440]: (root) CMD (/usr/share/vzctl/scripts/vpsreboot) Apr 11 19:15:01 gurh /USR/SBIN/CRON[26441]: (root) CMD (/usr/share/vzctl/scripts/vpsnetclean) Apr 11 19:15:02 gurh kernel: [14969.036364] INFO: task plasma:5374 blocked for more than 120 seconds. Apr 11 19:15:02 gurh kernel: [14969.036369] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Apr 11 19:15:02 gurh kernel: [14969.036373] plasma D f5920bd0 0 5374 1 Apr 11 19:15:02 gurh kernel: [14969.036376] f5920bd0 00000086 c013e9f4 00a91654 f481fde4 f5920d5c c2212fa0 00000000 Apr 11 19:15:02 gurh kernel: [14969.036383] d0db97be 0000168f 00000000 f490fe24 f5d03f44 0000010b 00000000 00000000 Apr 11 19:15:02 gurh kernel: [14969.036389] 00000000 ffffffff f4cad310 f4cad318 f4cad314 f5920bd0 c02c414c f4cad318 Apr 11 19:15:02 gurh kernel: [14969.036395] Call Trace: Apr 11 19:15:02 gurh kernel: [14969.036409] [<c013e9f4>] getnstimeofday+0x37/0xbc Apr 11 19:15:02 gurh kernel: [14969.036427] [<c02c414c>] __mutex_lock_slowpath+0x50/0x7b Apr 11 19:15:02 gurh kernel: [14969.036436] [<c02c3fe2>] mutex_lock+0xa/0xb Apr 11 19:15:02 gurh kernel: [14969.036439] [<c018a8b5>] do_lookup+0x88/0x16f Apr 11 19:15:02 gurh kernel: [14969.036449] [<c018c546>] __link_path_walk+0x7e4/0xbc6 Apr 11 19:15:02 gurh kernel: [14969.036458] [<c018a892>] do_lookup+0x65/0x16f Apr 11 19:15:02 gurh kernel: [14969.036464] [<c01dddde>] idr_get_empty_slot+0x11e/0x1ef Apr 11 19:15:02 gurh kernel: [14969.036474] [<c018c95f>] path_walk+0x37/0x70 Apr 11 19:15:02 gurh kernel: [14969.036482] [<c018cc0e>] do_path_lookup+0x122/0x184 Apr 11 19:15:02 gurh kernel: [14969.036490] [<c018d46b>] __user_walk_fd+0x29/0x3a Apr 11 19:15:02 gurh kernel: [14969.036497] [<c018738a>] vfs_stat_fd+0x15/0x3c Apr 11 19:15:02 gurh kernel: [14969.036510] [<c01977dd>] mntput_no_expire+0x13/0xd2 Apr 11 19:15:02 gurh kernel: [14969.036517] [<c01a98c0>] sys_inotify_add_watch+0xcb/0xd7 Apr 11 19:15:02 gurh kernel: [14969.036524] [<c0187466>] sys_stat64+0xf/0x23 Apr 11 19:15:02 gurh kernel: [14969.036531] [<c0185f58>] deactivate_super+0x15/0x60 Apr 11 19:15:02 gurh kernel: [14969.036537] [<c01a8d34>] inotify_rm_wd+0x91/0x9a Apr 11 19:15:02 gurh kernel: [14969.036547] [<c0108972>] syscall_call+0x7/0xb Apr 11 19:15:02 gurh kernel: [14969.037741] ======================= Apr 11 19:15:02 gurh kernel: [14969.037745] INFO: task krunner:5402 blocked for more than 120 seconds. Apr 11 19:15:02 gurh kernel: [14969.037748] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Apr 11 19:15:02 gurh kernel: [14969.037751] krunner D f592f550 0 5402 1 Apr 11 19:15:02 gurh kernel: [14969.037755] f592f550 00000086 00000c2b f592f6dc c221dfa0 f592f6dc c221dfa0 00000001 Apr 11 19:15:02 gurh kernel: [14969.037761] b312d567 0000168f 00000001 ffffffff f49cc200 00000286 00000000 00000000 Apr 11 19:15:02 gurh kernel: [14969.037767] 00000000 ffffffff f51cc34c f51cc354 f51cc350 f592f550 c02c414c f51cc354 Apr 11 19:15:02 gurh kernel: [14969.037773] Call Trace: Apr 11 19:15:02 gurh kernel: [14969.037789] [<c02c414c>] __mutex_lock_slowpath+0x50/0x7b Apr 11 19:15:02 gurh kernel: [14969.037798] [<c02c3fe2>] mutex_lock+0xa/0xb Apr 11 19:15:02 gurh kernel: [14969.037801] [<c01a94fd>] inotify_poll+0x25/0x40 Apr 11 19:15:02 gurh kernel: [14969.037807] [<c018f0a8>] do_sys_poll+0x156/0x2e7 Apr 11 19:15:02 gurh kernel: [14969.037815] [<c018fb6f>] __pollwait+0x0/0xac Apr 11 19:15:02 gurh kernel: [14969.037823] [<c0121695>] default_wake_function+0x0/0x8 Apr 11 19:15:02 gurh kernel: [14969.037831] [<c0121695>] default_wake_function+0x0/0x8 Apr 11 19:15:02 gurh kernel: [14969.037840] [<c0121695>] default_wake_function+0x0/0x8 Apr 11 19:15:02 gurh kernel: [14969.037849] [<c0121695>] default_wake_function+0x0/0x8 Apr 11 19:15:02 gurh kernel: [14969.037857] [<c0121695>] default_wake_function+0x0/0x8 Apr 11 19:15:02 gurh kernel: [14969.037865] [<c0121695>] default_wake_function+0x0/0x8 Apr 11 19:15:02 gurh kernel: [14969.037874] [<c0121695>] default_wake_function+0x0/0x8 Apr 11 19:15:02 gurh kernel: [14969.037886] [<f8d32b42>] ext3_get_blocks_handle+0x87/0x7c6 [ext3] Apr 11 19:15:02 gurh kernel: [14969.037898] [<c012d4f9>] it_real_fn+0x12/0x15 Apr 11 19:15:02 gurh kernel: [14969.037902] [<c013c81c>] run_hrtimer_pending+0x59/0xdd Apr 11 19:15:02 gurh kernel: [14969.037911] [<c012df66>] __do_softirq+0x9b/0x14e Apr 11 19:15:02 gurh kernel: [14969.037915] [<c01a0fb5>] __find_get_block+0x176/0x180 Apr 11 19:15:02 gurh kernel: [14969.037924] [<c012e364>] irq_exit+0x84/0x9b Apr 11 19:15:02 gurh kernel: [14969.037926] [<c011560a>] smp_apic_timer_interrupt+0x6b/0x75 Apr 11 19:15:02 gurh kernel: [14969.037933] [<c0109408>] apic_timer_interrupt+0x28/0x30 Apr 11 19:15:02 gurh kernel: [14969.037940] [<c01a0fe6>] __getblk+0x27/0x24e Apr 11 19:15:02 gurh kernel: [14969.037950] [<c0143a07>] charge_dcache+0x52/0x9b Apr 11 19:15:02 gurh kernel: [14969.037957] [<f9d8b1c7>] sim_systemcall+0x4f/0x370 [simfs] Apr 11 19:15:02 gurh kernel: [14969.037961] [<c0143b3b>] __ub_dentry_charge+0x3a/0x127 Apr 11 19:15:02 gurh kernel: [14969.037967] [<c025abce>] skb_dequeue+0x42/0x48 Apr 11 19:15:02 gurh kernel: [14969.037972] [<c02b226f>] unix_stream_recvmsg+0x390/0x42f Apr 11 19:15:02 gurh kernel: [14969.037991] [<c02558be>] sock_aio_read+0xb9/0xc7 Apr 11 19:15:02 gurh kernel: [14969.038010] [<c01841fa>] do_sync_read+0xbf/0xfe Apr 11 19:15:02 gurh kernel: [14969.038016] [<c0186df1>] cp_new_stat64+0xfc/0x10e Apr 11 19:15:02 gurh kernel: [14969.038028] [<c013a1c0>] autoremove_wake_function+0x0/0x2d Apr 11 19:15:02 gurh kernel: [14969.038042] [<c0187475>] sys_stat64+0x1e/0x23 Apr 11 19:15:02 gurh kernel: [14969.038050] [<c018497c>] vfs_read+0x92/0x11e Apr 11 19:15:02 gurh kernel: [14969.038058] [<c018f274>] sys_poll+0x3b/0x6e Apr 11 19:15:02 gurh kernel: [14969.038065] [<c0108972>] syscall_call+0x7/0xb Apr 11 19:15:02 gurh kernel: [14969.038080] ======================= Apr 11 19:15:02 gurh kernel: [14969.038080] ======================= Apr 11 19:15:02 gurh kernel: [14969.038084] INFO: task kwrite:25911 blocked for more than 120 seconds. Apr 11 19:15:02 gurh kernel: [14969.038087] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Apr 11 19:15:02 gurh kernel: [14969.038090] kwrite D f303ba70 0 25911 5027 Apr 11 19:15:02 gurh kernel: [14969.038093] f303ba70 00000082 00000001 04952824 00000c2b f303bbfc c2212fa0 00000000 Apr 11 19:15:02 gurh kernel: [14969.038099] b3befcaf 0000168f 00000000 c013ce74 00000001 00000000 c013cea8 00003442 Apr 11 19:15:02 gurh kernel: [14969.038105] 35904329 01312cff f0923fdc f0923fe4 f0923fe0 f303ba70 c02c414c f0923fe4 Apr 11 19:15:02 gurh kernel: [14969.038111] Call Trace: Apr 11 19:15:02 gurh kernel: [14969.038121] [<c013ce74>] ktime_get_ts+0x22/0x49 Apr 11 19:15:02 gurh kernel: [14969.038126] [<c013cea8>] ktime_get+0xd/0x21 Apr 11 19:15:02 gurh kernel: [14969.038134] [<c02c414c>] __mutex_lock_slowpath+0x50/0x7b Apr 11 19:15:02 gurh kernel: [14969.038142] [<c02c3fe2>] mutex_lock+0xa/0xb Apr 11 19:15:02 gurh kernel: [14969.038145] [<c01a8a55>] inotify_inode_is_dead+0x18/0x6c Apr 11 19:15:02 gurh kernel: [14969.038153] [<c0192639>] dentry_iput+0x50/0x7f Apr 11 19:15:02 gurh kernel: [14969.038159] [<c01926e4>] d_kill+0x2d/0x46 Apr 11 19:15:02 gurh kernel: [14969.038164] [<c019364c>] dput+0xed/0x11d Apr 11 19:15:02 gurh kernel: [14969.038169] [<c018a60d>] path_put+0xb/0x20 Apr 11 19:15:02 gurh kernel: [14969.038174] [<c01a8c3c>] put_inotify_watch+0x22/0x56 Apr 11 19:15:02 gurh kernel: [14969.038179] [<c01a9394>] inotify_dev_queue_event+0x3d/0x109 Apr 11 19:15:02 gurh kernel: [14969.038187] [<c01a8a37>] inotify_remove_watch_locked+0x24/0x2a Apr 11 19:15:02 gurh kernel: [14969.038195] [<c01a8a7e>] inotify_inode_is_dead+0x41/0x6c Apr 11 19:15:02 gurh kernel: [14969.038203] [<c0192639>] dentry_iput+0x50/0x7f Apr 11 19:15:02 gurh kernel: [14969.038209] [<c0194691>] d_delete+0x39/0xa0 Apr 11 19:15:02 gurh kernel: [14969.038214] [<c018b827>] vfs_unlink+0xa5/0xc4 Apr 11 19:15:02 gurh kernel: [14969.038221] [<c018cfcd>] do_unlinkat+0xa2/0x136 Apr 11 19:15:02 gurh kernel: [14969.038237] [<c018ce4c>] sys_rename+0x11/0x15 Apr 11 19:15:02 gurh kernel: [14969.038243] [<c0108972>] syscall_call+0x7/0xb Apr 11 19:15:02 gurh kernel: [14969.038258] ======================= Apr 11 19:17:01 gurh /USR/SBIN/CRON[26851]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Apr 11 19:20:01 gurh /USR/SBIN/CRON[27062]: (root) CMD (if [ -x /usr/bin/vnstat ] && [ `ls /var/lib/vnstat/ | wc -l` -ge 1 ]; then /usr/bin/vnstat -u; fi) Apr 11 19:20:01 gurh /USR/SBIN/CRON[27063]: (root) CMD (/usr/share/vzctl/scripts/vpsreboot) Apr 11 19:20:01 gurh /USR/SBIN/CRON[27064]: (root) CMD (/usr/share/vzctl/scripts/vpsnetclean) Apr 11 19:20:02 gurh kernel: [15284.716353] INFO: task plasma:5374 blocked for more than 120 seconds. Apr 11 19:20:02 gurh kernel: [15284.716359] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Apr 11 19:20:02 gurh kernel: [15284.716363] plasma D f5920bd0 0 5374 1 Apr 11 19:20:02 gurh kernel: [15284.716367] f5920bd0 00000086 c013e9f4 00a91654 f481fde4 f5920d5c c2212fa0 00000000 Apr 11 19:20:02 gurh kernel: [15284.716374] d0db97be 0000168f 00000000 f490fe24 f5d03f44 0000010b 00000000 00000000 Apr 11 19:20:02 gurh kernel: [15284.716380] 00000000 ffffffff f4cad310 f4cad318 f4cad314 f5920bd0 c02c414c f2497e10 Apr 11 19:20:02 gurh kernel: [15284.716386] Call Trace: Apr 11 19:20:02 gurh kernel: [15284.716400] [<c013e9f4>] getnstimeofday+0x37/0xbc Apr 11 19:20:02 gurh kernel: [15284.716417] [<c02c414c>] __mutex_lock_slowpath+0x50/0x7b Apr 11 19:20:02 gurh kernel: [15284.716427] [<c02c3fe2>] mutex_lock+0xa/0xb Apr 11 19:20:02 gurh kernel: [15284.716430] [<c018a8b5>] do_lookup+0x88/0x16f Apr 11 19:20:02 gurh kernel: [15284.716440] [<c018c546>] __link_path_walk+0x7e4/0xbc6 Apr 11 19:20:02 gurh kernel: [15284.716449] [<c018a892>] do_lookup+0x65/0x16f Apr 11 19:20:02 gurh kernel: [15284.716455] [<c01dddde>] idr_get_empty_slot+0x11e/0x1ef Apr 11 19:20:02 gurh kernel: [15284.716465] [<c018c95f>] path_walk+0x37/0x70 Apr 11 19:20:02 gurh kernel: [15284.716473] [<c018cc0e>] do_path_lookup+0x122/0x184 Apr 11 19:20:02 gurh kernel: [15284.716481] [<c018d46b>] __user_walk_fd+0x29/0x3a Apr 11 19:20:02 gurh kernel: [15284.716488] [<c018738a>] vfs_stat_fd+0x15/0x3c Apr 11 19:20:02 gurh kernel: [15284.716501] [<c01977dd>] mntput_no_expire+0x13/0xd2 Apr 11 19:20:02 gurh kernel: [15284.716508] [<c01a98c0>] sys_inotify_add_watch+0xcb/0xd7 Apr 11 19:20:02 gurh kernel: [15284.716516] [<c0187466>] sys_stat64+0xf/0x23 Apr 11 19:20:02 gurh kernel: [15284.716522] [<c0185f58>] deactivate_super+0x15/0x60 Apr 11 19:20:02 gurh kernel: [15284.716528] [<c01a8d34>] inotify_rm_wd+0x91/0x9a Apr 11 19:20:02 gurh kernel: [15284.719553] [<c0108972>] syscall_call+0x7/0xb Apr 11 19:20:02 gurh kernel: [15284.719568] ======================= -- System Information: Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing') Architecture: i386 (i686) Kernel: Linux 2.6.26-1-openvz-686 (SMP w/2 CPU cores) Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash -- To UNSUBSCRIBE, email to debian-qt-kde-requ...@lists.debian.org with a subject of "unsubscribe". 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