[Kernel-packages] [Bug 1392071] Re: sane (scanimage -L) hangs
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1392071 Title: sane (scanimage -L) hangs Status in linux package in Ubuntu: Expired Bug description: dmesg: [ 3600.928077] INFO: task saned:8150 blocked for more than 120 seconds. [ 3600.928089] Not tainted 3.13.0-39-generic #66-Ubuntu [ 3600.928091] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 3600.928094] saned D da5d1540 0 8150 1185 0x [ 3600.928102] c649fec8 00200086 c108a36a da5d1540 c1a92540 4a81b2d8 02bb [ 3600.928109] c1a92540 d67a4e00 da23c100 da5d1540 da23c144 da23c144 241d [ 3600.928115] c649fecc c1088fab da5d1540 da5d1540 da08a700 da5d1540 da5d1540 c649feb4 [ 3600.928122] Call Trace: [ 3600.928140] [c108a36a] ? check_preempt_wakeup+0x1aa/0x250 [ 3600.928145] [c1088fab] ? update_curr+0x12b/0x1e0 [ 3600.928154] [c10864bd] ? __enqueue_entity+0x6d/0x80 [ 3600.928179] [c16578d3] schedule_preempt_disabled+0x23/0x60 [ 3600.928184] [c165921d] __mutex_lock_slowpath+0x10d/0x171 [ 3600.928190] [c165874c] mutex_lock+0x1c/0x28 [ 3600.928198] [dc88cbfb] pp_ioctl+0x1b/0x40 [ppdev] [ 3600.928203] [dc88cbe0] ? pp_do_ioctl+0x860/0x860 [ppdev] [ 3600.928211] [c118a252] do_vfs_ioctl+0x2e2/0x4d0 [ 3600.928215] [c16570b8] ? __schedule+0x358/0x770 [ 3600.928219] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928223] [c1187334] ? putname+0x24/0x40 [ 3600.928234] [c1178c06] ? do_sys_open+0x196/0x260 [ 3600.928238] [c118a4a0] SyS_ioctl+0x60/0x80 [ 3600.928248] [c1661c8d] sysenter_do_call+0x12/0x12 [ 3600.928254] INFO: task scanimage:8549 blocked for more than 120 seconds. [ 3600.928256] Not tainted 3.13.0-39-generic #66-Ubuntu [ 3600.928258] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 3600.928260] scanimage D d467db00 0 8549 8422 0x [ 3600.928264] d52dfec8 0082 d467db00 d467db00 d52dfef4 c1a92540 c1924a00 0024 [ 3600.928270] c1a92540 c1924a00 d467db00 da5d1540 0008 db026aa4 [ 3600.928276] d52dfef4 c0190d20 d52dfee0 c1186d00 d52dff80 d52dfec0 daf01000 [ 3600.928282] Call Trace: [ 3600.928287] [c1186d00] ? path_openat+0xb0/0x520 [ 3600.928293] [c16578d3] schedule_preempt_disabled+0x23/0x60 [ 3600.928297] [c165921d] __mutex_lock_slowpath+0x10d/0x171 [ 3600.928302] [c165874c] mutex_lock+0x1c/0x28 [ 3600.928307] [dc88cbfb] pp_ioctl+0x1b/0x40 [ppdev] [ 3600.928312] [dc88cbe0] ? pp_do_ioctl+0x860/0x860 [ppdev] [ 3600.928316] [c118a252] do_vfs_ioctl+0x2e2/0x4d0 [ 3600.928320] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928324] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928327] [c1187334] ? putname+0x24/0x40 [ 3600.928331] [c1178c06] ? do_sys_open+0x196/0x260 [ 3600.928336] [c118a4a0] SyS_ioctl+0x60/0x80 [ 3600.928340] [c1661c8d] sysenter_do_call+0x12/0x12 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1392071/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1392071] Re: sane (scanimage -L) hangs
apport-collect 1392071 ends with HTTP 1.1 403 Forbidden ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed ** Tags removed: trusty ** Tags added: kernel-bug-exists-upstream ** Tags added: trusty ** Tags added: vivid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1392071 Title: sane (scanimage -L) hangs Status in “linux” package in Ubuntu: Confirmed Bug description: dmesg: [ 3600.928077] INFO: task saned:8150 blocked for more than 120 seconds. [ 3600.928089] Not tainted 3.13.0-39-generic #66-Ubuntu [ 3600.928091] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 3600.928094] saned D da5d1540 0 8150 1185 0x [ 3600.928102] c649fec8 00200086 c108a36a da5d1540 c1a92540 4a81b2d8 02bb [ 3600.928109] c1a92540 d67a4e00 da23c100 da5d1540 da23c144 da23c144 241d [ 3600.928115] c649fecc c1088fab da5d1540 da5d1540 da08a700 da5d1540 da5d1540 c649feb4 [ 3600.928122] Call Trace: [ 3600.928140] [c108a36a] ? check_preempt_wakeup+0x1aa/0x250 [ 3600.928145] [c1088fab] ? update_curr+0x12b/0x1e0 [ 3600.928154] [c10864bd] ? __enqueue_entity+0x6d/0x80 [ 3600.928179] [c16578d3] schedule_preempt_disabled+0x23/0x60 [ 3600.928184] [c165921d] __mutex_lock_slowpath+0x10d/0x171 [ 3600.928190] [c165874c] mutex_lock+0x1c/0x28 [ 3600.928198] [dc88cbfb] pp_ioctl+0x1b/0x40 [ppdev] [ 3600.928203] [dc88cbe0] ? pp_do_ioctl+0x860/0x860 [ppdev] [ 3600.928211] [c118a252] do_vfs_ioctl+0x2e2/0x4d0 [ 3600.928215] [c16570b8] ? __schedule+0x358/0x770 [ 3600.928219] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928223] [c1187334] ? putname+0x24/0x40 [ 3600.928234] [c1178c06] ? do_sys_open+0x196/0x260 [ 3600.928238] [c118a4a0] SyS_ioctl+0x60/0x80 [ 3600.928248] [c1661c8d] sysenter_do_call+0x12/0x12 [ 3600.928254] INFO: task scanimage:8549 blocked for more than 120 seconds. [ 3600.928256] Not tainted 3.13.0-39-generic #66-Ubuntu [ 3600.928258] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 3600.928260] scanimage D d467db00 0 8549 8422 0x [ 3600.928264] d52dfec8 0082 d467db00 d467db00 d52dfef4 c1a92540 c1924a00 0024 [ 3600.928270] c1a92540 c1924a00 d467db00 da5d1540 0008 db026aa4 [ 3600.928276] d52dfef4 c0190d20 d52dfee0 c1186d00 d52dff80 d52dfec0 daf01000 [ 3600.928282] Call Trace: [ 3600.928287] [c1186d00] ? path_openat+0xb0/0x520 [ 3600.928293] [c16578d3] schedule_preempt_disabled+0x23/0x60 [ 3600.928297] [c165921d] __mutex_lock_slowpath+0x10d/0x171 [ 3600.928302] [c165874c] mutex_lock+0x1c/0x28 [ 3600.928307] [dc88cbfb] pp_ioctl+0x1b/0x40 [ppdev] [ 3600.928312] [dc88cbe0] ? pp_do_ioctl+0x860/0x860 [ppdev] [ 3600.928316] [c118a252] do_vfs_ioctl+0x2e2/0x4d0 [ 3600.928320] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928324] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928327] [c1187334] ? putname+0x24/0x40 [ 3600.928331] [c1178c06] ? do_sys_open+0x196/0x260 [ 3600.928336] [c118a4a0] SyS_ioctl+0x60/0x80 [ 3600.928340] [c1661c8d] sysenter_do_call+0x12/0x12 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1392071/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1392071] Re: sane (scanimage -L) hangs
Dirk Roos, could you please try the apport-collect again? ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1392071 Title: sane (scanimage -L) hangs Status in “linux” package in Ubuntu: Incomplete Bug description: dmesg: [ 3600.928077] INFO: task saned:8150 blocked for more than 120 seconds. [ 3600.928089] Not tainted 3.13.0-39-generic #66-Ubuntu [ 3600.928091] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 3600.928094] saned D da5d1540 0 8150 1185 0x [ 3600.928102] c649fec8 00200086 c108a36a da5d1540 c1a92540 4a81b2d8 02bb [ 3600.928109] c1a92540 d67a4e00 da23c100 da5d1540 da23c144 da23c144 241d [ 3600.928115] c649fecc c1088fab da5d1540 da5d1540 da08a700 da5d1540 da5d1540 c649feb4 [ 3600.928122] Call Trace: [ 3600.928140] [c108a36a] ? check_preempt_wakeup+0x1aa/0x250 [ 3600.928145] [c1088fab] ? update_curr+0x12b/0x1e0 [ 3600.928154] [c10864bd] ? __enqueue_entity+0x6d/0x80 [ 3600.928179] [c16578d3] schedule_preempt_disabled+0x23/0x60 [ 3600.928184] [c165921d] __mutex_lock_slowpath+0x10d/0x171 [ 3600.928190] [c165874c] mutex_lock+0x1c/0x28 [ 3600.928198] [dc88cbfb] pp_ioctl+0x1b/0x40 [ppdev] [ 3600.928203] [dc88cbe0] ? pp_do_ioctl+0x860/0x860 [ppdev] [ 3600.928211] [c118a252] do_vfs_ioctl+0x2e2/0x4d0 [ 3600.928215] [c16570b8] ? __schedule+0x358/0x770 [ 3600.928219] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928223] [c1187334] ? putname+0x24/0x40 [ 3600.928234] [c1178c06] ? do_sys_open+0x196/0x260 [ 3600.928238] [c118a4a0] SyS_ioctl+0x60/0x80 [ 3600.928248] [c1661c8d] sysenter_do_call+0x12/0x12 [ 3600.928254] INFO: task scanimage:8549 blocked for more than 120 seconds. [ 3600.928256] Not tainted 3.13.0-39-generic #66-Ubuntu [ 3600.928258] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 3600.928260] scanimage D d467db00 0 8549 8422 0x [ 3600.928264] d52dfec8 0082 d467db00 d467db00 d52dfef4 c1a92540 c1924a00 0024 [ 3600.928270] c1a92540 c1924a00 d467db00 da5d1540 0008 db026aa4 [ 3600.928276] d52dfef4 c0190d20 d52dfee0 c1186d00 d52dff80 d52dfec0 daf01000 [ 3600.928282] Call Trace: [ 3600.928287] [c1186d00] ? path_openat+0xb0/0x520 [ 3600.928293] [c16578d3] schedule_preempt_disabled+0x23/0x60 [ 3600.928297] [c165921d] __mutex_lock_slowpath+0x10d/0x171 [ 3600.928302] [c165874c] mutex_lock+0x1c/0x28 [ 3600.928307] [dc88cbfb] pp_ioctl+0x1b/0x40 [ppdev] [ 3600.928312] [dc88cbe0] ? pp_do_ioctl+0x860/0x860 [ppdev] [ 3600.928316] [c118a252] do_vfs_ioctl+0x2e2/0x4d0 [ 3600.928320] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928324] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928327] [c1187334] ? putname+0x24/0x40 [ 3600.928331] [c1178c06] ? do_sys_open+0x196/0x260 [ 3600.928336] [c118a4a0] SyS_ioctl+0x60/0x80 [ 3600.928340] [c1661c8d] sysenter_do_call+0x12/0x12 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1392071/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1392071] Re: sane (scanimage -L) hangs
aport-collect still ends with ends with HTTP 1.1 403 Forbidden as soon as i select Allow ubuntu-server to access my Launchpad account. Note: this is done in terminal on a ubuntu server installation Authorize application to access Launchpad on your behalf Confirm Computer Access The Ubuntu computer called ubuntu-server wants access to your Launchpad account. If you allow this, every application running on ubuntu-server will have read-write access to your Launchpad account, including to your private data. If you're using a public computer, if ubuntu-server is not the computer you're using right now, or if something just doesn't feel right about this situation, you should choose Do Not Allow 'ubuntu-server' to Access my Launchpad Account, or close this window now. You can always try again later. Even if you decide to give ubuntu-server access to your Launchpad account, you can change your mind later. Allow ubuntu-server to access my Launchpad account: Until I Disable It For One Hour For One Day For One Week or Do Not Allow ubuntu-server to Access my Launchpad Account. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1392071 Title: sane (scanimage -L) hangs Status in “linux” package in Ubuntu: Confirmed Bug description: dmesg: [ 3600.928077] INFO: task saned:8150 blocked for more than 120 seconds. [ 3600.928089] Not tainted 3.13.0-39-generic #66-Ubuntu [ 3600.928091] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 3600.928094] saned D da5d1540 0 8150 1185 0x [ 3600.928102] c649fec8 00200086 c108a36a da5d1540 c1a92540 4a81b2d8 02bb [ 3600.928109] c1a92540 d67a4e00 da23c100 da5d1540 da23c144 da23c144 241d [ 3600.928115] c649fecc c1088fab da5d1540 da5d1540 da08a700 da5d1540 da5d1540 c649feb4 [ 3600.928122] Call Trace: [ 3600.928140] [c108a36a] ? check_preempt_wakeup+0x1aa/0x250 [ 3600.928145] [c1088fab] ? update_curr+0x12b/0x1e0 [ 3600.928154] [c10864bd] ? __enqueue_entity+0x6d/0x80 [ 3600.928179] [c16578d3] schedule_preempt_disabled+0x23/0x60 [ 3600.928184] [c165921d] __mutex_lock_slowpath+0x10d/0x171 [ 3600.928190] [c165874c] mutex_lock+0x1c/0x28 [ 3600.928198] [dc88cbfb] pp_ioctl+0x1b/0x40 [ppdev] [ 3600.928203] [dc88cbe0] ? pp_do_ioctl+0x860/0x860 [ppdev] [ 3600.928211] [c118a252] do_vfs_ioctl+0x2e2/0x4d0 [ 3600.928215] [c16570b8] ? __schedule+0x358/0x770 [ 3600.928219] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928223] [c1187334] ? putname+0x24/0x40 [ 3600.928234] [c1178c06] ? do_sys_open+0x196/0x260 [ 3600.928238] [c118a4a0] SyS_ioctl+0x60/0x80 [ 3600.928248] [c1661c8d] sysenter_do_call+0x12/0x12 [ 3600.928254] INFO: task scanimage:8549 blocked for more than 120 seconds. [ 3600.928256] Not tainted 3.13.0-39-generic #66-Ubuntu [ 3600.928258] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 3600.928260] scanimage D d467db00 0 8549 8422 0x [ 3600.928264] d52dfec8 0082 d467db00 d467db00 d52dfef4 c1a92540 c1924a00 0024 [ 3600.928270] c1a92540 c1924a00 d467db00 da5d1540 0008 db026aa4 [ 3600.928276] d52dfef4 c0190d20 d52dfee0 c1186d00 d52dff80 d52dfec0 daf01000 [ 3600.928282] Call Trace: [ 3600.928287] [c1186d00] ? path_openat+0xb0/0x520 [ 3600.928293] [c16578d3] schedule_preempt_disabled+0x23/0x60 [ 3600.928297] [c165921d] __mutex_lock_slowpath+0x10d/0x171 [ 3600.928302] [c165874c] mutex_lock+0x1c/0x28 [ 3600.928307] [dc88cbfb] pp_ioctl+0x1b/0x40 [ppdev] [ 3600.928312] [dc88cbe0] ? pp_do_ioctl+0x860/0x860 [ppdev] [ 3600.928316] [c118a252] do_vfs_ioctl+0x2e2/0x4d0 [ 3600.928320] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928324] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928327] [c1187334] ? putname+0x24/0x40 [ 3600.928331] [c1178c06] ? do_sys_open+0x196/0x260 [ 3600.928336] [c118a4a0] SyS_ioctl+0x60/0x80 [ 3600.928340] [c1661c8d] sysenter_do_call+0x12/0x12 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1392071/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1392071] Re: sane (scanimage -L) hangs
Dirk Roos, thanks for the additional information. Could you please boot into the live envionment and then perform the apport-collect via http://cdimage.ubuntu.com/daily-live/current/ ? ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1392071 Title: sane (scanimage -L) hangs Status in “linux” package in Ubuntu: Incomplete Bug description: dmesg: [ 3600.928077] INFO: task saned:8150 blocked for more than 120 seconds. [ 3600.928089] Not tainted 3.13.0-39-generic #66-Ubuntu [ 3600.928091] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 3600.928094] saned D da5d1540 0 8150 1185 0x [ 3600.928102] c649fec8 00200086 c108a36a da5d1540 c1a92540 4a81b2d8 02bb [ 3600.928109] c1a92540 d67a4e00 da23c100 da5d1540 da23c144 da23c144 241d [ 3600.928115] c649fecc c1088fab da5d1540 da5d1540 da08a700 da5d1540 da5d1540 c649feb4 [ 3600.928122] Call Trace: [ 3600.928140] [c108a36a] ? check_preempt_wakeup+0x1aa/0x250 [ 3600.928145] [c1088fab] ? update_curr+0x12b/0x1e0 [ 3600.928154] [c10864bd] ? __enqueue_entity+0x6d/0x80 [ 3600.928179] [c16578d3] schedule_preempt_disabled+0x23/0x60 [ 3600.928184] [c165921d] __mutex_lock_slowpath+0x10d/0x171 [ 3600.928190] [c165874c] mutex_lock+0x1c/0x28 [ 3600.928198] [dc88cbfb] pp_ioctl+0x1b/0x40 [ppdev] [ 3600.928203] [dc88cbe0] ? pp_do_ioctl+0x860/0x860 [ppdev] [ 3600.928211] [c118a252] do_vfs_ioctl+0x2e2/0x4d0 [ 3600.928215] [c16570b8] ? __schedule+0x358/0x770 [ 3600.928219] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928223] [c1187334] ? putname+0x24/0x40 [ 3600.928234] [c1178c06] ? do_sys_open+0x196/0x260 [ 3600.928238] [c118a4a0] SyS_ioctl+0x60/0x80 [ 3600.928248] [c1661c8d] sysenter_do_call+0x12/0x12 [ 3600.928254] INFO: task scanimage:8549 blocked for more than 120 seconds. [ 3600.928256] Not tainted 3.13.0-39-generic #66-Ubuntu [ 3600.928258] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 3600.928260] scanimage D d467db00 0 8549 8422 0x [ 3600.928264] d52dfec8 0082 d467db00 d467db00 d52dfef4 c1a92540 c1924a00 0024 [ 3600.928270] c1a92540 c1924a00 d467db00 da5d1540 0008 db026aa4 [ 3600.928276] d52dfef4 c0190d20 d52dfee0 c1186d00 d52dff80 d52dfec0 daf01000 [ 3600.928282] Call Trace: [ 3600.928287] [c1186d00] ? path_openat+0xb0/0x520 [ 3600.928293] [c16578d3] schedule_preempt_disabled+0x23/0x60 [ 3600.928297] [c165921d] __mutex_lock_slowpath+0x10d/0x171 [ 3600.928302] [c165874c] mutex_lock+0x1c/0x28 [ 3600.928307] [dc88cbfb] pp_ioctl+0x1b/0x40 [ppdev] [ 3600.928312] [dc88cbe0] ? pp_do_ioctl+0x860/0x860 [ppdev] [ 3600.928316] [c118a252] do_vfs_ioctl+0x2e2/0x4d0 [ 3600.928320] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928324] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928327] [c1187334] ? putname+0x24/0x40 [ 3600.928331] [c1178c06] ? do_sys_open+0x196/0x260 [ 3600.928336] [c118a4a0] SyS_ioctl+0x60/0x80 [ 3600.928340] [c1661c8d] sysenter_do_call+0x12/0x12 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1392071/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1392071] Re: sane (scanimage -L) hangs
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.18 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as Confirmed. Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18-rc4-vivid/ ** Changed in: linux (Ubuntu) Importance: Undecided = Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1392071 Title: sane (scanimage -L) hangs Status in “linux” package in Ubuntu: Incomplete Bug description: dmesg: [ 3600.928077] INFO: task saned:8150 blocked for more than 120 seconds. [ 3600.928089] Not tainted 3.13.0-39-generic #66-Ubuntu [ 3600.928091] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 3600.928094] saned D da5d1540 0 8150 1185 0x [ 3600.928102] c649fec8 00200086 c108a36a da5d1540 c1a92540 4a81b2d8 02bb [ 3600.928109] c1a92540 d67a4e00 da23c100 da5d1540 da23c144 da23c144 241d [ 3600.928115] c649fecc c1088fab da5d1540 da5d1540 da08a700 da5d1540 da5d1540 c649feb4 [ 3600.928122] Call Trace: [ 3600.928140] [c108a36a] ? check_preempt_wakeup+0x1aa/0x250 [ 3600.928145] [c1088fab] ? update_curr+0x12b/0x1e0 [ 3600.928154] [c10864bd] ? __enqueue_entity+0x6d/0x80 [ 3600.928179] [c16578d3] schedule_preempt_disabled+0x23/0x60 [ 3600.928184] [c165921d] __mutex_lock_slowpath+0x10d/0x171 [ 3600.928190] [c165874c] mutex_lock+0x1c/0x28 [ 3600.928198] [dc88cbfb] pp_ioctl+0x1b/0x40 [ppdev] [ 3600.928203] [dc88cbe0] ? pp_do_ioctl+0x860/0x860 [ppdev] [ 3600.928211] [c118a252] do_vfs_ioctl+0x2e2/0x4d0 [ 3600.928215] [c16570b8] ? __schedule+0x358/0x770 [ 3600.928219] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928223] [c1187334] ? putname+0x24/0x40 [ 3600.928234] [c1178c06] ? do_sys_open+0x196/0x260 [ 3600.928238] [c118a4a0] SyS_ioctl+0x60/0x80 [ 3600.928248] [c1661c8d] sysenter_do_call+0x12/0x12 [ 3600.928254] INFO: task scanimage:8549 blocked for more than 120 seconds. [ 3600.928256] Not tainted 3.13.0-39-generic #66-Ubuntu [ 3600.928258] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 3600.928260] scanimage D d467db00 0 8549 8422 0x [ 3600.928264] d52dfec8 0082 d467db00 d467db00 d52dfef4 c1a92540 c1924a00 0024 [ 3600.928270] c1a92540 c1924a00 d467db00 da5d1540 0008 db026aa4 [ 3600.928276] d52dfef4 c0190d20 d52dfee0 c1186d00 d52dff80 d52dfec0 daf01000 [ 3600.928282] Call Trace: [ 3600.928287] [c1186d00] ? path_openat+0xb0/0x520 [ 3600.928293] [c16578d3] schedule_preempt_disabled+0x23/0x60 [ 3600.928297] [c165921d] __mutex_lock_slowpath+0x10d/0x171 [ 3600.928302] [c165874c] mutex_lock+0x1c/0x28 [ 3600.928307] [dc88cbfb] pp_ioctl+0x1b/0x40 [ppdev] [ 3600.928312] [dc88cbe0] ? pp_do_ioctl+0x860/0x860 [ppdev] [ 3600.928316] [c118a252] do_vfs_ioctl+0x2e2/0x4d0 [ 3600.928320] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928324] [c118718d] ? final_putname+0x1d/0x40 [ 3600.928327] [c1187334] ? putname+0x24/0x40 [ 3600.928331] [c1178c06] ? do_sys_open+0x196/0x260 [ 3600.928336] [c118a4a0] SyS_ioctl+0x60/0x80 [ 3600.928340] [c1661c8d] sysenter_do_call+0x12/0x12 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1392071/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
