[Pkg-utopia-maintainers] Bug#320790:

[john.lindgren at tds.net]

Hello,

I found some more info in the kernel log:

   [ 4716.948037] INFO: task hald-addon-stor:2084 blocked for more than 120 seconds.
   [ 4716.948047] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
   [ 4716.948051] hald-addon-st D e00abaa0     0  2084   2047
   [ 4716.948056]        ddafa2c0 00000086 0000000c e00abaa0 c01e1625 ddafa44c c13f9fa0 00000000 
   [ 4716.948065]        00000000 0003e075 e00911ca de4e9b9b 00000000 00000000 00000000 000000ff 
   [ 4716.948072]        7fffffff 7fffffff de4e9c10 00000002 c02b84b1 e00abaa0 00000000 00000082 
   [ 4716.948079] Call Trace:
   [ 4716.948099]  [<c01e1625>] __delay+0x6/0x7
   [ 4716.948113]  [<e00911ca>] cdrom_do_newpc_cont+0x0/0x2c [ide_cd_mod]
   [ 4716.948129]  [<c02b84b1>] schedule_timeout+0x13/0x86
   [ 4716.948140]  [<c02b82f0>] schedule+0x64e/0x66f
   [ 4716.948152]  [<c01e1625>] __delay+0x6/0x7
   [ 4716.948160]  [<c02b7bd5>] wait_for_common+0xaf/0x10f
   [ 4716.948167]  [<c011b682>] default_wake_function+0x0/0x8
   [ 4716.948179]  [<e0099f42>] ide_do_drive_cmd+0xd6/0xf2 [ide_core]
   [ 4716.948207]  [<e008fc65>] ide_cd_queue_pc+0x35/0xb4 [ide_cd_mod]
   [ 4716.948217]  [<c01d20af>] __blk_put_request+0x24/0x75
   [ 4716.948227]  [<c01d23ec>] blk_put_request+0x22/0x36
   [ 4716.948234]  [<e0099f54>] ide_do_drive_cmd+0xe8/0xf2 [ide_core]
   [ 4716.948255]  [<e008ff44>] cdrom_check_status+0x5a/0x65 [ide_cd_mod]
   [ 4716.948290]  [<c01d4d5b>] blk_end_sync_rq+0x0/0x25
   [ 4716.948298]  [<e008ffb0>] ide_cd_read_toc+0x61/0x3b2 [ide_cd_mod]
   [ 4716.948314]  [<e009084b>] idecd_revalidate_disk+0x10/0x16 [ide_cd_mod]
   [ 4716.948324]  [<c01d4d5b>] blk_end_sync_rq+0x0/0x25
   [ 4716.948330]  [<c01760d3>] get_super+0x15/0x7a
   [ 4716.948338]  [<c019400f>] __invalidate_device+0x2e/0x34
   [ 4716.948346]  [<c019404e>] check_disk_change+0x39/0x57
   [ 4716.948353]  [<e0089f2a>] cdrom_open+0x882/0x8f8 [cdrom]
   [ 4716.948363]  [<c017a4d8>] do_lookup+0x53/0x153
   [ 4716.948370]  [<c0182592>] dput+0x15/0xbb
   [ 4716.948376]  [<c017c408>] __link_path_walk+0x9ff/0xb0b
   [ 4716.948383]  [<c01ddb6c>] kobject_get+0xf/0x13
   [ 4716.948388]  [<c01d69d9>] get_disk+0x33/0x49
   [ 4716.948393]  [<c01d69f6>] exact_lock+0x7/0xd
   [ 4716.948397]  [<c023ba1a>] kobj_lookup+0xe4/0x10e
   [ 4716.948407]  [<e008f4f1>] idecd_open+0x44/0x6b [ide_cd_mod]
   [ 4716.948416]  [<c019463c>] do_open+0xb6/0x28f
   [ 4716.948426]  [<c0194990>] blkdev_open+0x0/0x4d
   [ 4716.948430]  [<c01949b5>] blkdev_open+0x25/0x4d
   [ 4716.948437]  [<c0172da7>] __dentry_open+0x10d/0x1fc
   [ 4716.948444]  [<c0172eb2>] nameidata_to_filp+0x1c/0x2c
   [ 4716.948451]  [<c017d5ae>] do_filp_open+0x34f/0x684
   [ 4716.948461]  [<e0087322>] cdrom_release+0x179/0x1ae [cdrom]
   [ 4716.948469]  [<e02994cf>] psmouse_interrupt+0x20a/0x214 [psmouse]
   [ 4716.948482]  [<c023eb4c>] serio_interrupt+0x5c/0x65
   [ 4716.948499]  [<c0172bc4>] do_sys_open+0x40/0xb0
   [ 4716.948506]  [<c0172c78>] sys_open+0x1e/0x23
   [ 4716.948512]  [<c0103853>] sysenter_past_esp+0x78/0xb1
   [ 4716.948523]  [<c02b0000>] acpi_pci_root_add+0x165/0x296
   [ 4716.948532]  =======================

This was repeated over and over at 5 minute intervals.

So maybe this is a bug in the kernel, not in HAL.

-- John Lindgren