* Issues with all kernels after 3.3.7 @ 2012-08-17 12:47 alan butler 2012-08-17 13:26 ` Uwe Kleine-König 0 siblings, 1 reply; 15+ messages in thread From: alan butler @ 2012-08-17 12:47 UTC (permalink / raw) To: linux-arm-kernel I have been trying all kernels after 3.3.7 (except for the 3.5 series) on my ix2-200 and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 =>3.4.7 and now even on 3.6 rc1 and the next dated today 17 august that when i use git for example: git clone git://git.videolan.org/x264 my system just crash's / hangs and even through the serial port i get no response. This also happens when i try to access a web interface for example the serviio java webui. The second issue i have noticed is that my raid 0 array hangs / pauses when being mounted at system startup. (for approximatly 30 seconds maybe more maybe less im not certain). But again on the 3.3.7 kernel there was no issue and no hang. If i return to 3.3.7 everything works fine with no other modifications to the os or kernels. I am using debian wheezy at the moment but also tried debian squeeze so it does not seem to be related to the specific linux version just the kernel. ^ permalink raw reply [flat|nested] 15+ messages in thread
* Issues with all kernels after 3.3.7 2012-08-17 12:47 Issues with all kernels after 3.3.7 alan butler @ 2012-08-17 13:26 ` Uwe Kleine-König 2012-08-17 14:01 ` Alan M Butler 0 siblings, 1 reply; 15+ messages in thread From: Uwe Kleine-König @ 2012-08-17 13:26 UTC (permalink / raw) To: linux-arm-kernel On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: > I have been trying all kernels after 3.3.7 (except for the 3.5 series) > on my ix2-200 > and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 =>3.4.7 > and now even on 3.6 rc1 > and the next dated today 17 august that when i use git for example: > > git clone git://git.videolan.org/x264 > > my system just crash's / hangs and even through the serial port i get > no response. > This also happens when i try to access a web interface for example the > serviio java webui. > > The second issue i have noticed is that my raid 0 array hangs / pauses > when being mounted > at system startup. (for approximatly 30 seconds maybe more maybe less > im not certain). > But again on the 3.3.7 kernel there was no issue and no hang. > > If i return to 3.3.7 everything works fine with no other modifications > to the os or kernels. > I am using debian wheezy at the moment but also tried debian squeeze > so it does not > seem to be related to the specific linux version just the kernel. Can you bisect your problem? Doing that between 3.3.7 and 3.3.8 seems to be the obvious range to test. You can also try to enable the various debugging options like CONFIG_DETECT_HUNG_TASK CONFIG_PROVE_LOCKING CONFIG_DEBUG_ATOMIC_SLEEP CONFIG_MAGIC_SYSRQ or try https://lkml.org/lkml/2012/5/26/83. Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-K?nig | Industrial Linux Solutions | http://www.pengutronix.de/ | ^ permalink raw reply [flat|nested] 15+ messages in thread
* Issues with all kernels after 3.3.7 2012-08-17 13:26 ` Uwe Kleine-König @ 2012-08-17 14:01 ` Alan M Butler 2012-08-17 17:30 ` Alan M Butler 0 siblings, 1 reply; 15+ messages in thread From: Alan M Butler @ 2012-08-17 14:01 UTC (permalink / raw) To: linux-arm-kernel On 17 August 2012 13:26, Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de> wrote: > On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: >> I have been trying all kernels after 3.3.7 (except for the 3.5 series) >> on my ix2-200 >> and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 =>3.4.7 >> and now even on 3.6 rc1 >> and the next dated today 17 august that when i use git for example: >> >> git clone git://git.videolan.org/x264 >> >> my system just crash's / hangs and even through the serial port i get >> no response. >> This also happens when i try to access a web interface for example the >> serviio java webui. >> >> The second issue i have noticed is that my raid 0 array hangs / pauses >> when being mounted >> at system startup. (for approximatly 30 seconds maybe more maybe less >> im not certain). >> But again on the 3.3.7 kernel there was no issue and no hang. >> >> If i return to 3.3.7 everything works fine with no other modifications >> to the os or kernels. >> I am using debian wheezy at the moment but also tried debian squeeze >> so it does not >> seem to be related to the specific linux version just the kernel. > Can you bisect your problem? Doing that between 3.3.7 and 3.3.8 seems to > be the obvious range to test. > > You can also try to enable the various debugging options like > > CONFIG_DETECT_HUNG_TASK > CONFIG_PROVE_LOCKING > CONFIG_DEBUG_ATOMIC_SLEEP > CONFIG_MAGIC_SYSRQ > > or try https://lkml.org/lkml/2012/5/26/83. > > Best regards > Uwe > > -- > Pengutronix e.K. | Uwe Kleine-K?nig | > Industrial Linux Solutions | http://www.pengutronix.de/ | i enabled the options you said there and i see alot of the following popping up while connected through serial: BUG: sleeping function called from invalid context at include/linux/freezer.h:46 [ 126.896958] in_atomic(): 0, irqs_disabled(): 128, pid: 2180, name: console-kit-dae [ 126.904566] no locks held by console-kit-dae/2180. [ 126.909378] irq event stamp: 27643 [ 126.912797] hardirqs last enabled at (27642): [<c03781ac>] _raw_spin_unlock_irqrestore+0x3c/0x5c [ 126.921735] hardirqs last disabled at (27643): [<c00090cc>] ret_fast_syscall+0xc/0x38 [ 126.929618] softirqs last enabled at (25565): [<c001bc20>] irq_exit+0x54/0xb8 [ 126.936890] softirqs last disabled at (25558): [<c001bc20>] irq_exit+0x54/0xb8 [ 126.944185] [<c000ea8c>] (unwind_backtrace+0x0/0xe0) from [<c000b414>] (do_signal+0x84/0x5c0) [ 126.952764] [<c000b414>] (do_signal+0x84/0x5c0) from [<c000be0c>] (do_notify_resume+0x18/0x60) [ 126.961430] [<c000be0c>] (do_notify_resume+0x18/0x60) from [<c0009120>] (work_pending+0x24/0x28) there seems to be alot more of them when i have serviio upnp server running. ^ permalink raw reply [flat|nested] 15+ messages in thread
* Issues with all kernels after 3.3.7 2012-08-17 14:01 ` Alan M Butler @ 2012-08-17 17:30 ` Alan M Butler 2012-08-17 17:46 ` Uwe Kleine-König 0 siblings, 1 reply; 15+ messages in thread From: Alan M Butler @ 2012-08-17 17:30 UTC (permalink / raw) To: linux-arm-kernel On 17 August 2012 14:01, Alan M Butler <alanbutty12@gmail.com> wrote: > On 17 August 2012 13:26, Uwe Kleine-K?nig > <u.kleine-koenig@pengutronix.de> wrote: >> On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: >>> I have been trying all kernels after 3.3.7 (except for the 3.5 series) >>> on my ix2-200 >>> and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 =>3.4.7 >>> and now even on 3.6 rc1 >>> and the next dated today 17 august that when i use git for example: >>> >>> git clone git://git.videolan.org/x264 >>> >>> my system just crash's / hangs and even through the serial port i get >>> no response. >>> This also happens when i try to access a web interface for example the >>> serviio java webui. >>> >>> The second issue i have noticed is that my raid 0 array hangs / pauses >>> when being mounted >>> at system startup. (for approximatly 30 seconds maybe more maybe less >>> im not certain). >>> But again on the 3.3.7 kernel there was no issue and no hang. >>> >>> If i return to 3.3.7 everything works fine with no other modifications >>> to the os or kernels. >>> I am using debian wheezy at the moment but also tried debian squeeze >>> so it does not >>> seem to be related to the specific linux version just the kernel. >> Can you bisect your problem? Doing that between 3.3.7 and 3.3.8 seems to >> be the obvious range to test. >> >> You can also try to enable the various debugging options like >> >> CONFIG_DETECT_HUNG_TASK >> CONFIG_PROVE_LOCKING >> CONFIG_DEBUG_ATOMIC_SLEEP >> CONFIG_MAGIC_SYSRQ >> >> or try https://lkml.org/lkml/2012/5/26/83. >> >> Best regards >> Uwe >> >> -- >> Pengutronix e.K. | Uwe Kleine-K?nig | >> Industrial Linux Solutions | http://www.pengutronix.de/ | > > i enabled the options you said there and i see alot of the following > popping up while connected through serial: > > BUG: sleeping function called from invalid context at > include/linux/freezer.h:46 > [ 126.896958] in_atomic(): 0, irqs_disabled(): 128, pid: 2180, name: > console-kit-dae > [ 126.904566] no locks held by console-kit-dae/2180. > [ 126.909378] irq event stamp: 27643 > [ 126.912797] hardirqs last enabled at (27642): [<c03781ac>] > _raw_spin_unlock_irqrestore+0x3c/0x5c > [ 126.921735] hardirqs last disabled at (27643): [<c00090cc>] > ret_fast_syscall+0xc/0x38 > [ 126.929618] softirqs last enabled at (25565): [<c001bc20>] > irq_exit+0x54/0xb8 > [ 126.936890] softirqs last disabled at (25558): [<c001bc20>] > irq_exit+0x54/0xb8 > [ 126.944185] [<c000ea8c>] (unwind_backtrace+0x0/0xe0) from > [<c000b414>] (do_signal+0x84/0x5c0) > [ 126.952764] [<c000b414>] (do_signal+0x84/0x5c0) from [<c000be0c>] > (do_notify_resume+0x18/0x60) > [ 126.961430] [<c000be0c>] (do_notify_resume+0x18/0x60) from > [<c0009120>] (work_pending+0x24/0x28) > > there seems to be alot more of them when i have serviio upnp server running. After a little testing with those config options enabled that you sujested iv found that the problem with git first appears in the 3.4.1 kernel. For example: in 3.4.0 kernel i can use 'git clone git://git.videolan.org/x264' successfully. >From 3.4.1 kernel on I can not use 'git clone git://git.videolan.org/x264' the system hangs / crashes with no output at all. the other issue the hang / stall while mounting my etx4 raid 0 is actualy much more recent than i remembered i have tested each kernel from 3.4.0 all the way to 3.4.9 with the config options enabled as sujested before and the stall first starts in kernel 3.4.8 and the following bug keeps popping up repeatedly until the raid is mounted and then anytime a disk is accessed it seems. I was certain it had been popping up before 3.4.8. The following is one of what pops up: BUG: sleeping function called from invalid context at include/linux/freezer.h:46 in_atomic(): 0, irqs_disabled(): 128, pid: 2166, name: minissdpd no locks held by minissdpd/2166. irq event stamp: 2081 hardirqs last enabled at (2080): [<c02f8dc8>] _raw_spin_unlock_irq+0x24/0x4c hardirqs last disabled at (2081): [<c00090cc>] ret_fast_syscall+0xc/0x38 softirqs last enabled at (0): [<c0016b38>] copy_process+0x3f8/0xfe8 softirqs last disabled at (0): [< (null)>] (null) [<c000eae4>] (unwind_backtrace+0x0/0xe0) from [<c000b5a0>] (do_signal+0x84/0x554) [<c000b5a0>] (do_signal+0x84/0x554) from [<c000bec0>] (do_notify_resume+0x18/0x60) [<c000bec0>] (do_notify_resume+0x18/0x60) from [<c0009120>] (work_pending+0x24/0x28) ^ permalink raw reply [flat|nested] 15+ messages in thread
* Issues with all kernels after 3.3.7 2012-08-17 17:30 ` Alan M Butler @ 2012-08-17 17:46 ` Uwe Kleine-König [not found] ` <CADhrpJ7YOapZU7zeAHQz8XfYhsJ0LL_OZ35bk0+4GJAKxG4ocw@mail.gmail.com> 0 siblings, 1 reply; 15+ messages in thread From: Uwe Kleine-König @ 2012-08-17 17:46 UTC (permalink / raw) To: linux-arm-kernel Hello, On Fri, Aug 17, 2012 at 05:30:27PM +0000, Alan M Butler wrote: > On 17 August 2012 14:01, Alan M Butler <alanbutty12@gmail.com> wrote: > > On 17 August 2012 13:26, Uwe Kleine-K?nig > > <u.kleine-koenig@pengutronix.de> wrote: > >> On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: > >>> I have been trying all kernels after 3.3.7 (except for the 3.5 series) > >>> on my ix2-200 > >>> and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 =>3.4.7 > >>> and now even on 3.6 rc1 > >>> and the next dated today 17 august that when i use git for example: > >>> > >>> git clone git://git.videolan.org/x264 > >>> > >>> my system just crash's / hangs and even through the serial port i get > >>> no response. > >>> This also happens when i try to access a web interface for example the > >>> serviio java webui. > >>> > >>> The second issue i have noticed is that my raid 0 array hangs / pauses > >>> when being mounted > >>> at system startup. (for approximatly 30 seconds maybe more maybe less > >>> im not certain). > >>> But again on the 3.3.7 kernel there was no issue and no hang. > >>> > >>> If i return to 3.3.7 everything works fine with no other modifications > >>> to the os or kernels. > >>> I am using debian wheezy at the moment but also tried debian squeeze > >>> so it does not > >>> seem to be related to the specific linux version just the kernel. > >> Can you bisect your problem? Doing that between 3.3.7 and 3.3.8 seems to > >> be the obvious range to test. > >> > >> You can also try to enable the various debugging options like > >> > >> CONFIG_DETECT_HUNG_TASK > >> CONFIG_PROVE_LOCKING > >> CONFIG_DEBUG_ATOMIC_SLEEP > >> CONFIG_MAGIC_SYSRQ > >> > >> or try https://lkml.org/lkml/2012/5/26/83. > >> > >> Best regards > >> Uwe > >> > >> -- > >> Pengutronix e.K. | Uwe Kleine-K?nig | > >> Industrial Linux Solutions | http://www.pengutronix.de/ | > > > > i enabled the options you said there and i see alot of the following > > popping up while connected through serial: > > > > BUG: sleeping function called from invalid context at > > include/linux/freezer.h:46 > > [ 126.896958] in_atomic(): 0, irqs_disabled(): 128, pid: 2180, name: > > console-kit-dae > > [ 126.904566] no locks held by console-kit-dae/2180. > > [ 126.909378] irq event stamp: 27643 > > [ 126.912797] hardirqs last enabled at (27642): [<c03781ac>] > > _raw_spin_unlock_irqrestore+0x3c/0x5c > > [ 126.921735] hardirqs last disabled at (27643): [<c00090cc>] > > ret_fast_syscall+0xc/0x38 > > [ 126.929618] softirqs last enabled at (25565): [<c001bc20>] > > irq_exit+0x54/0xb8 > > [ 126.936890] softirqs last disabled at (25558): [<c001bc20>] > > irq_exit+0x54/0xb8 > > [ 126.944185] [<c000ea8c>] (unwind_backtrace+0x0/0xe0) from > > [<c000b414>] (do_signal+0x84/0x5c0) > > [ 126.952764] [<c000b414>] (do_signal+0x84/0x5c0) from [<c000be0c>] > > (do_notify_resume+0x18/0x60) > > [ 126.961430] [<c000be0c>] (do_notify_resume+0x18/0x60) from > > [<c0009120>] (work_pending+0x24/0x28) > > > > there seems to be alot more of them when i have serviio upnp server running. > > After a little testing with those config options enabled that you > sujested iv found that the problem with git first appears in the 3.4.1 > kernel. > For example: > in 3.4.0 kernel i can use 'git clone git://git.videolan.org/x264' successfully. > > From 3.4.1 kernel on I can not use 'git clone > git://git.videolan.org/x264' the system hangs / crashes with no output > at all. > > the other issue the hang / stall while mounting my etx4 raid 0 is > actualy much more recent than i remembered i have tested each kernel > from 3.4.0 all the way to 3.4.9 with the config options enabled as > sujested before and the stall first starts in kernel 3.4.8 and the > following bug keeps popping up repeatedly until the raid is mounted > and then anytime a disk is accessed it seems. I was certain it had > been popping up before 3.4.8. > > The following is one of what pops up: > > BUG: sleeping function called from invalid context at > include/linux/freezer.h:46 > in_atomic(): 0, irqs_disabled(): 128, pid: 2166, name: minissdpd > no locks held by minissdpd/2166. > irq event stamp: 2081 > hardirqs last enabled at (2080): [<c02f8dc8>] _raw_spin_unlock_irq+0x24/0x4c > hardirqs last disabled at (2081): [<c00090cc>] ret_fast_syscall+0xc/0x38 > softirqs last enabled at (0): [<c0016b38>] copy_process+0x3f8/0xfe8 > softirqs last disabled at (0): [< (null)>] (null) > [<c000eae4>] (unwind_backtrace+0x0/0xe0) from [<c000b5a0>] > (do_signal+0x84/0x554) > [<c000b5a0>] (do_signal+0x84/0x554) from [<c000bec0>] > (do_notify_resume+0x18/0x60) > [<c000bec0>] (do_notify_resume+0x18/0x60) from [<c0009120>] > (work_pending+0x24/0x28) I think this is an unrelated issue that I think is fixed in later kernels. So I'd disable CONFIG_DEBUG_ATOMIC_SLEEP for further testing. Can you try a bisection, i.e. git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git cd linus git remote add -f stable git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git git bisect v3.4.1 v3.4 and test if the kernel that is checked out then results in a freeze. Depending on the test result either do: git bisect good # i.e. problem doesn't occur or git bisect bad # problem is reproducible Repeat that until git points out the first bad commit and report that. Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-K?nig | Industrial Linux Solutions | http://www.pengutronix.de/ | ^ permalink raw reply [flat|nested] 15+ messages in thread
[parent not found: <CADhrpJ7YOapZU7zeAHQz8XfYhsJ0LL_OZ35bk0+4GJAKxG4ocw@mail.gmail.com>]
* Issues with all kernels after 3.3.7 [not found] ` <CADhrpJ7YOapZU7zeAHQz8XfYhsJ0LL_OZ35bk0+4GJAKxG4ocw@mail.gmail.com> @ 2012-08-17 18:12 ` Alan M Butler 2012-08-17 19:37 ` Alan M Butler 0 siblings, 1 reply; 15+ messages in thread From: Alan M Butler @ 2012-08-17 18:12 UTC (permalink / raw) To: linux-arm-kernel From: Alan M Butler <alanbutty12@gmail.com> Date: 17 August 2012 18:09 Subject: Re: Issues with all kernels after 3.3.7 To: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de> On 17 August 2012 17:46, Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de> wrote: > Hello, > > On Fri, Aug 17, 2012 at 05:30:27PM +0000, Alan M Butler wrote: >> On 17 August 2012 14:01, Alan M Butler <alanbutty12@gmail.com> wrote: >> > On 17 August 2012 13:26, Uwe Kleine-K?nig >> > <u.kleine-koenig@pengutronix.de> wrote: >> >> On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: >> >>> I have been trying all kernels after 3.3.7 (except for the 3.5 series) >> >>> on my ix2-200 >> >>> and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 =>3.4.7 >> >>> and now even on 3.6 rc1 >> >>> and the next dated today 17 august that when i use git for example: >> >>> >> >>> git clone git://git.videolan.org/x264 >> >>> >> >>> my system just crash's / hangs and even through the serial port i get >> >>> no response. >> >>> This also happens when i try to access a web interface for example the >> >>> serviio java webui. >> >>> >> >>> The second issue i have noticed is that my raid 0 array hangs / pauses >> >>> when being mounted >> >>> at system startup. (for approximatly 30 seconds maybe more maybe less >> >>> im not certain). >> >>> But again on the 3.3.7 kernel there was no issue and no hang. >> >>> >> >>> If i return to 3.3.7 everything works fine with no other modifications >> >>> to the os or kernels. >> >>> I am using debian wheezy at the moment but also tried debian squeeze >> >>> so it does not >> >>> seem to be related to the specific linux version just the kernel. >> >> Can you bisect your problem? Doing that between 3.3.7 and 3.3.8 seems to >> >> be the obvious range to test. >> >> >> >> You can also try to enable the various debugging options like >> >> >> >> CONFIG_DETECT_HUNG_TASK >> >> CONFIG_PROVE_LOCKING >> >> CONFIG_DEBUG_ATOMIC_SLEEP >> >> CONFIG_MAGIC_SYSRQ >> >> >> >> or try https://lkml.org/lkml/2012/5/26/83. >> >> >> >> Best regards >> >> Uwe >> >> >> >> -- >> >> Pengutronix e.K. | Uwe Kleine-K?nig | >> >> Industrial Linux Solutions | http://www.pengutronix.de/ | >> > >> > i enabled the options you said there and i see alot of the following >> > popping up while connected through serial: >> > >> > BUG: sleeping function called from invalid context at >> > include/linux/freezer.h:46 >> > [ 126.896958] in_atomic(): 0, irqs_disabled(): 128, pid: 2180, name: >> > console-kit-dae >> > [ 126.904566] no locks held by console-kit-dae/2180. >> > [ 126.909378] irq event stamp: 27643 >> > [ 126.912797] hardirqs last enabled at (27642): [<c03781ac>] >> > _raw_spin_unlock_irqrestore+0x3c/0x5c >> > [ 126.921735] hardirqs last disabled at (27643): [<c00090cc>] >> > ret_fast_syscall+0xc/0x38 >> > [ 126.929618] softirqs last enabled at (25565): [<c001bc20>] >> > irq_exit+0x54/0xb8 >> > [ 126.936890] softirqs last disabled at (25558): [<c001bc20>] >> > irq_exit+0x54/0xb8 >> > [ 126.944185] [<c000ea8c>] (unwind_backtrace+0x0/0xe0) from >> > [<c000b414>] (do_signal+0x84/0x5c0) >> > [ 126.952764] [<c000b414>] (do_signal+0x84/0x5c0) from [<c000be0c>] >> > (do_notify_resume+0x18/0x60) >> > [ 126.961430] [<c000be0c>] (do_notify_resume+0x18/0x60) from >> > [<c0009120>] (work_pending+0x24/0x28) >> > >> > there seems to be alot more of them when i have serviio upnp server running. >> >> After a little testing with those config options enabled that you >> sujested iv found that the problem with git first appears in the 3.4.1 >> kernel. >> For example: >> in 3.4.0 kernel i can use 'git clone git://git.videolan.org/x264' successfully. >> >> From 3.4.1 kernel on I can not use 'git clone >> git://git.videolan.org/x264' the system hangs / crashes with no output >> at all. >> >> the other issue the hang / stall while mounting my etx4 raid 0 is >> actualy much more recent than i remembered i have tested each kernel >> from 3.4.0 all the way to 3.4.9 with the config options enabled as >> sujested before and the stall first starts in kernel 3.4.8 and the >> following bug keeps popping up repeatedly until the raid is mounted >> and then anytime a disk is accessed it seems. I was certain it had >> been popping up before 3.4.8. >> >> The following is one of what pops up: >> >> BUG: sleeping function called from invalid context at >> include/linux/freezer.h:46 >> in_atomic(): 0, irqs_disabled(): 128, pid: 2166, name: minissdpd >> no locks held by minissdpd/2166. >> irq event stamp: 2081 >> hardirqs last enabled at (2080): [<c02f8dc8>] _raw_spin_unlock_irq+0x24/0x4c >> hardirqs last disabled at (2081): [<c00090cc>] ret_fast_syscall+0xc/0x38 >> softirqs last enabled at (0): [<c0016b38>] copy_process+0x3f8/0xfe8 >> softirqs last disabled at (0): [< (null)>] (null) >> [<c000eae4>] (unwind_backtrace+0x0/0xe0) from [<c000b5a0>] >> (do_signal+0x84/0x554) >> [<c000b5a0>] (do_signal+0x84/0x554) from [<c000bec0>] >> (do_notify_resume+0x18/0x60) >> [<c000bec0>] (do_notify_resume+0x18/0x60) from [<c0009120>] >> (work_pending+0x24/0x28) > I think this is an unrelated issue that I think is fixed in later > kernels. So I'd disable CONFIG_DEBUG_ATOMIC_SLEEP for further testing. > Can you try a bisection, i.e. > > git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > cd linus > git remote add -f stable git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git > git bisect v3.4.1 v3.4 > > and test if the kernel that is checked out then results in a freeze. > Depending on the test result either do: > > git bisect good # i.e. problem doesn't occur > > or > > git bisect bad # problem is reproducible > > Repeat that until git points out the first bad commit and report that. > > Best regards > Uwe > > -- > Pengutronix e.K. | Uwe Kleine-K?nig | > Industrial Linux Solutions | http://www.pengutronix.de/ | I dont think it has as i have recently been building the latest 3.6 rc kernels while creating a patch for my nas and i had the same issue's on them. Thats what prompted me to actualy come to the mailing list with it. I have tried the 3.6-rc1 and the latest linux-next dated 17th of august. ^ permalink raw reply [flat|nested] 15+ messages in thread
* Issues with all kernels after 3.3.7 2012-08-17 18:12 ` Alan M Butler @ 2012-08-17 19:37 ` Alan M Butler 2012-08-17 20:08 ` Tomasz Figa 0 siblings, 1 reply; 15+ messages in thread From: Alan M Butler @ 2012-08-17 19:37 UTC (permalink / raw) To: linux-arm-kernel On 17 August 2012 19:12, Alan M Butler <alanbutty12@gmail.com> wrote: > From: Alan M Butler <alanbutty12@gmail.com> > Date: 17 August 2012 18:09 > Subject: Re: Issues with all kernels after 3.3.7 > To: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de> > > > On 17 August 2012 17:46, Uwe Kleine-K?nig > <u.kleine-koenig@pengutronix.de> wrote: >> Hello, >> >> On Fri, Aug 17, 2012 at 05:30:27PM +0000, Alan M Butler wrote: >>> On 17 August 2012 14:01, Alan M Butler <alanbutty12@gmail.com> wrote: >>> > On 17 August 2012 13:26, Uwe Kleine-K?nig >>> > <u.kleine-koenig@pengutronix.de> wrote: >>> >> On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: >>> >>> I have been trying all kernels after 3.3.7 (except for the 3.5 series) >>> >>> on my ix2-200 >>> >>> and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 =>3.4.7 >>> >>> and now even on 3.6 rc1 >>> >>> and the next dated today 17 august that when i use git for example: >>> >>> >>> >>> git clone git://git.videolan.org/x264 >>> >>> >>> >>> my system just crash's / hangs and even through the serial port i get >>> >>> no response. >>> >>> This also happens when i try to access a web interface for example the >>> >>> serviio java webui. >>> >>> >>> >>> The second issue i have noticed is that my raid 0 array hangs / pauses >>> >>> when being mounted >>> >>> at system startup. (for approximatly 30 seconds maybe more maybe less >>> >>> im not certain). >>> >>> But again on the 3.3.7 kernel there was no issue and no hang. >>> >>> >>> >>> If i return to 3.3.7 everything works fine with no other modifications >>> >>> to the os or kernels. >>> >>> I am using debian wheezy at the moment but also tried debian squeeze >>> >>> so it does not >>> >>> seem to be related to the specific linux version just the kernel. >>> >> Can you bisect your problem? Doing that between 3.3.7 and 3.3.8 seems to >>> >> be the obvious range to test. >>> >> >>> >> You can also try to enable the various debugging options like >>> >> >>> >> CONFIG_DETECT_HUNG_TASK >>> >> CONFIG_PROVE_LOCKING >>> >> CONFIG_DEBUG_ATOMIC_SLEEP >>> >> CONFIG_MAGIC_SYSRQ >>> >> >>> >> or try https://lkml.org/lkml/2012/5/26/83. >>> >> >>> >> Best regards >>> >> Uwe >>> >> >>> >> -- >>> >> Pengutronix e.K. | Uwe Kleine-K?nig | >>> >> Industrial Linux Solutions | http://www.pengutronix.de/ | >>> > >>> > i enabled the options you said there and i see alot of the following >>> > popping up while connected through serial: >>> > >>> > BUG: sleeping function called from invalid context at >>> > include/linux/freezer.h:46 >>> > [ 126.896958] in_atomic(): 0, irqs_disabled(): 128, pid: 2180, name: >>> > console-kit-dae >>> > [ 126.904566] no locks held by console-kit-dae/2180. >>> > [ 126.909378] irq event stamp: 27643 >>> > [ 126.912797] hardirqs last enabled at (27642): [<c03781ac>] >>> > _raw_spin_unlock_irqrestore+0x3c/0x5c >>> > [ 126.921735] hardirqs last disabled at (27643): [<c00090cc>] >>> > ret_fast_syscall+0xc/0x38 >>> > [ 126.929618] softirqs last enabled at (25565): [<c001bc20>] >>> > irq_exit+0x54/0xb8 >>> > [ 126.936890] softirqs last disabled at (25558): [<c001bc20>] >>> > irq_exit+0x54/0xb8 >>> > [ 126.944185] [<c000ea8c>] (unwind_backtrace+0x0/0xe0) from >>> > [<c000b414>] (do_signal+0x84/0x5c0) >>> > [ 126.952764] [<c000b414>] (do_signal+0x84/0x5c0) from [<c000be0c>] >>> > (do_notify_resume+0x18/0x60) >>> > [ 126.961430] [<c000be0c>] (do_notify_resume+0x18/0x60) from >>> > [<c0009120>] (work_pending+0x24/0x28) >>> > >>> > there seems to be alot more of them when i have serviio upnp server running. >>> >>> After a little testing with those config options enabled that you >>> sujested iv found that the problem with git first appears in the 3.4.1 >>> kernel. >>> For example: >>> in 3.4.0 kernel i can use 'git clone git://git.videolan.org/x264' successfully. >>> >>> From 3.4.1 kernel on I can not use 'git clone >>> git://git.videolan.org/x264' the system hangs / crashes with no output >>> at all. >>> >>> the other issue the hang / stall while mounting my etx4 raid 0 is >>> actualy much more recent than i remembered i have tested each kernel >>> from 3.4.0 all the way to 3.4.9 with the config options enabled as >>> sujested before and the stall first starts in kernel 3.4.8 and the >>> following bug keeps popping up repeatedly until the raid is mounted >>> and then anytime a disk is accessed it seems. I was certain it had >>> been popping up before 3.4.8. >>> >>> The following is one of what pops up: >>> >>> BUG: sleeping function called from invalid context at >>> include/linux/freezer.h:46 >>> in_atomic(): 0, irqs_disabled(): 128, pid: 2166, name: minissdpd >>> no locks held by minissdpd/2166. >>> irq event stamp: 2081 >>> hardirqs last enabled at (2080): [<c02f8dc8>] _raw_spin_unlock_irq+0x24/0x4c >>> hardirqs last disabled at (2081): [<c00090cc>] ret_fast_syscall+0xc/0x38 >>> softirqs last enabled at (0): [<c0016b38>] copy_process+0x3f8/0xfe8 >>> softirqs last disabled at (0): [< (null)>] (null) >>> [<c000eae4>] (unwind_backtrace+0x0/0xe0) from [<c000b5a0>] >>> (do_signal+0x84/0x554) >>> [<c000b5a0>] (do_signal+0x84/0x554) from [<c000bec0>] >>> (do_notify_resume+0x18/0x60) >>> [<c000bec0>] (do_notify_resume+0x18/0x60) from [<c0009120>] >>> (work_pending+0x24/0x28) >> I think this is an unrelated issue that I think is fixed in later >> kernels. So I'd disable CONFIG_DEBUG_ATOMIC_SLEEP for further testing. >> Can you try a bisection, i.e. >> >> git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git >> cd linus >> git remote add -f stable git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git >> git bisect v3.4.1 v3.4 >> >> and test if the kernel that is checked out then results in a freeze. >> Depending on the test result either do: >> >> git bisect good # i.e. problem doesn't occur >> >> or >> >> git bisect bad # problem is reproducible >> >> Repeat that until git points out the first bad commit and report that. >> >> Best regards >> Uwe >> >> -- >> Pengutronix e.K. | Uwe Kleine-K?nig | >> Industrial Linux Solutions | http://www.pengutronix.de/ | > > I dont think it has as i have recently been building the latest 3.6 rc > kernels while creating a patch for my nas and i had the same issue's > on them. Thats what prompted me to actualy come to the mailing list > with it. I have tried the 3.6-rc1 and the latest linux-next dated 17th > of august. Im not sure if this is the right commit as i dont know what way it works but basically the very first commit caused the issue of me not being able to use git and when i typed the git bisect bad it said this: ownerx35 at ownerx35-VirtualBox:~/Desktop/linux$ git bisect bad Bisecting: 21 revisions left to test after this (roughly 5 steps) [774a93aa647f8939867c8ff956847bc63dd51cb3] usbhid: prevent deadlock during timeout ^ permalink raw reply [flat|nested] 15+ messages in thread
* Issues with all kernels after 3.3.7 2012-08-17 19:37 ` Alan M Butler @ 2012-08-17 20:08 ` Tomasz Figa 2012-08-17 20:20 ` Alan M Butler 0 siblings, 1 reply; 15+ messages in thread From: Tomasz Figa @ 2012-08-17 20:08 UTC (permalink / raw) To: linux-arm-kernel Hi Alan, On Friday 17 of August 2012 20:37:08 Alan M Butler wrote: > On 17 August 2012 19:12, Alan M Butler <alanbutty12@gmail.com> wrote: > > From: Alan M Butler <alanbutty12@gmail.com> > > Date: 17 August 2012 18:09 > > Subject: Re: Issues with all kernels after 3.3.7 > > To: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de> > > > > > > On 17 August 2012 17:46, Uwe Kleine-K?nig > > > > <u.kleine-koenig@pengutronix.de> wrote: > >> Hello, > >> > >> On Fri, Aug 17, 2012 at 05:30:27PM +0000, Alan M Butler wrote: > >>> On 17 August 2012 14:01, Alan M Butler <alanbutty12@gmail.com> wrote: > >>> > On 17 August 2012 13:26, Uwe Kleine-K?nig > >>> > > >>> > <u.kleine-koenig@pengutronix.de> wrote: > >>> >> On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: > >>> >>> I have been trying all kernels after 3.3.7 (except for the 3.5 > >>> >>> series) > >>> >>> on my ix2-200 > >>> >>> and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 > >>> >>> =>3.4.7 > >>> >>> and now even on 3.6 rc1 > >>> >>> and the next dated today 17 august that when i use git for > >>> >>> example: > >>> >>> > >>> >>> git clone git://git.videolan.org/x264 > >>> >>> > >>> >>> my system just crash's / hangs and even through the serial port i > >>> >>> get > >>> >>> no response. > >>> >>> This also happens when i try to access a web interface for > >>> >>> example the > >>> >>> serviio java webui. > >>> >>> > >>> >>> The second issue i have noticed is that my raid 0 array hangs / > >>> >>> pauses > >>> >>> when being mounted > >>> >>> at system startup. (for approximatly 30 seconds maybe more maybe > >>> >>> less > >>> >>> im not certain). > >>> >>> But again on the 3.3.7 kernel there was no issue and no hang. > >>> >>> > >>> >>> If i return to 3.3.7 everything works fine with no other > >>> >>> modifications > >>> >>> to the os or kernels. > >>> >>> I am using debian wheezy at the moment but also tried debian > >>> >>> squeeze > >>> >>> so it does not > >>> >>> seem to be related to the specific linux version just the kernel. > >>> >> > >>> >> Can you bisect your problem? Doing that between 3.3.7 and 3.3.8 > >>> >> seems to > >>> >> be the obvious range to test. > >>> >> > >>> >> You can also try to enable the various debugging options like > >>> >> > >>> >> CONFIG_DETECT_HUNG_TASK > >>> >> CONFIG_PROVE_LOCKING > >>> >> CONFIG_DEBUG_ATOMIC_SLEEP > >>> >> CONFIG_MAGIC_SYSRQ > >>> >> > >>> >> or try https://lkml.org/lkml/2012/5/26/83. > >>> >> > >>> >> Best regards > >>> >> Uwe > >>> >> > >>> >> -- > >>> >> Pengutronix e.K. | Uwe Kleine-K?nig > >>> >> | Industrial Linux Solutions | > >>> >> http://www.pengutronix.de/ |>>> > > >>> > i enabled the options you said there and i see alot of the > >>> > following > >>> > > >>> > popping up while connected through serial: > >>> > BUG: sleeping function called from invalid context at > >>> > > >>> > include/linux/freezer.h:46 > >>> > [ 126.896958] in_atomic(): 0, irqs_disabled(): 128, pid: 2180, > >>> > name: > >>> > console-kit-dae > >>> > [ 126.904566] no locks held by console-kit-dae/2180. > >>> > [ 126.909378] irq event stamp: 27643 > >>> > [ 126.912797] hardirqs last enabled at (27642): [<c03781ac>] > >>> > _raw_spin_unlock_irqrestore+0x3c/0x5c > >>> > [ 126.921735] hardirqs last disabled at (27643): [<c00090cc>] > >>> > ret_fast_syscall+0xc/0x38 > >>> > [ 126.929618] softirqs last enabled at (25565): [<c001bc20>] > >>> > irq_exit+0x54/0xb8 > >>> > [ 126.936890] softirqs last disabled at (25558): [<c001bc20>] > >>> > irq_exit+0x54/0xb8 > >>> > [ 126.944185] [<c000ea8c>] (unwind_backtrace+0x0/0xe0) from > >>> > [<c000b414>] (do_signal+0x84/0x5c0) > >>> > [ 126.952764] [<c000b414>] (do_signal+0x84/0x5c0) from > >>> > [<c000be0c>] > >>> > (do_notify_resume+0x18/0x60) > >>> > [ 126.961430] [<c000be0c>] (do_notify_resume+0x18/0x60) from > >>> > [<c0009120>] (work_pending+0x24/0x28) > >>> > > >>> > there seems to be alot more of them when i have serviio upnp server > >>> > running.>>> > >>> After a little testing with those config options enabled that you > >>> sujested iv found that the problem with git first appears in the > >>> 3.4.1 > >>> kernel. > >>> For example: > >>> in 3.4.0 kernel i can use 'git clone git://git.videolan.org/x264' > >>> successfully. > >>> > >>> From 3.4.1 kernel on I can not use 'git clone > >>> git://git.videolan.org/x264' the system hangs / crashes with no > >>> output > >>> at all. > >>> > >>> the other issue the hang / stall while mounting my etx4 raid 0 is > >>> actualy much more recent than i remembered i have tested each kernel > >>> from 3.4.0 all the way to 3.4.9 with the config options enabled as > >>> sujested before and the stall first starts in kernel 3.4.8 and the > >>> following bug keeps popping up repeatedly until the raid is mounted > >>> and then anytime a disk is accessed it seems. I was certain it had > >>> been popping up before 3.4.8. > >>> > >>> The following is one of what pops up: > >>> BUG: sleeping function called from invalid context at > >>> > >>> include/linux/freezer.h:46 > >>> in_atomic(): 0, irqs_disabled(): 128, pid: 2166, name: minissdpd > >>> no locks held by minissdpd/2166. > >>> > >>> irq event stamp: 2081 > >>> > >>> hardirqs last enabled at (2080): [<c02f8dc8>] > >>> _raw_spin_unlock_irq+0x24/0x4c hardirqs last disabled at (2081): > >>> [<c00090cc>] ret_fast_syscall+0xc/0x38 softirqs last enabled at > >>> (0): [<c0016b38>] copy_process+0x3f8/0xfe8 softirqs last disabled at > >>> (0): [< (null)>] (null) > >>> [<c000eae4>] (unwind_backtrace+0x0/0xe0) from [<c000b5a0>] > >>> (do_signal+0x84/0x554) > >>> [<c000b5a0>] (do_signal+0x84/0x554) from [<c000bec0>] > >>> (do_notify_resume+0x18/0x60) > >>> [<c000bec0>] (do_notify_resume+0x18/0x60) from [<c0009120>] > >>> (work_pending+0x24/0x28) > >> > >> I think this is an unrelated issue that I think is fixed in later > >> kernels. So I'd disable CONFIG_DEBUG_ATOMIC_SLEEP for further testing. > >> Can you try a bisection, i.e. > >> > >> git clone > >> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux. > >> git cd linus > >> git remote add -f stable > >> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-st > >> able.git git bisect v3.4.1 v3.4 > >> > >> and test if the kernel that is checked out then results in a freeze. > >> > >> Depending on the test result either do: > >> git bisect good # i.e. problem doesn't occur > >> > >> or > >> > >> git bisect bad # problem is reproducible > >> > >> Repeat that until git points out the first bad commit and report that. > >> > >> Best regards > >> Uwe > >> > >> -- > >> Pengutronix e.K. | Uwe Kleine-K?nig > >> | Industrial Linux Solutions | > >> http://www.pengutronix.de/ |> > > I dont think it has as i have recently been building the latest 3.6 rc > > kernels while creating a patch for my nas and i had the same issue's > > on them. Thats what prompted me to actualy come to the mailing list > > with it. I have tried the 3.6-rc1 and the latest linux-next dated 17th > > of august. > > Im not sure if this is the right commit as i dont know what way it > works but basically the very first commit caused the issue of me not > being able to use git and when i typed the git bisect bad it said > this: > > ownerx35 at ownerx35-VirtualBox:~/Desktop/linux$ git bisect bad > > Bisecting: 21 revisions left to test after this (roughly 5 steps) > [774a93aa647f8939867c8ff956847bc63dd51cb3] usbhid: prevent deadlock > during timeout After calling git bisect bad it checks out files from a revision between the one currently checked and the one marked as good (imagine binary search). You have to compile and test resulting kernels and tell git whether they're good or bad until it tells you that it found the problematic commit. Best regards, Tomasz Figa > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 15+ messages in thread
* Issues with all kernels after 3.3.7 2012-08-17 20:08 ` Tomasz Figa @ 2012-08-17 20:20 ` Alan M Butler 2012-08-17 20:19 ` Alan M Butler 0 siblings, 1 reply; 15+ messages in thread From: Alan M Butler @ 2012-08-17 20:20 UTC (permalink / raw) To: linux-arm-kernel On 17 August 2012 21:08, Tomasz Figa <tomasz.figa@gmail.com> wrote: > Hi Alan, > > On Friday 17 of August 2012 20:37:08 Alan M Butler wrote: >> On 17 August 2012 19:12, Alan M Butler <alanbutty12@gmail.com> wrote: >> > From: Alan M Butler <alanbutty12@gmail.com> >> > Date: 17 August 2012 18:09 >> > Subject: Re: Issues with all kernels after 3.3.7 >> > To: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de> >> > >> > >> > On 17 August 2012 17:46, Uwe Kleine-K?nig >> > >> > <u.kleine-koenig@pengutronix.de> wrote: >> >> Hello, >> >> >> >> On Fri, Aug 17, 2012 at 05:30:27PM +0000, Alan M Butler wrote: >> >>> On 17 August 2012 14:01, Alan M Butler <alanbutty12@gmail.com> wrote: >> >>> > On 17 August 2012 13:26, Uwe Kleine-K?nig >> >>> > >> >>> > <u.kleine-koenig@pengutronix.de> wrote: >> >>> >> On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: >> >>> >>> I have been trying all kernels after 3.3.7 (except for the 3.5 >> >>> >>> series) >> >>> >>> on my ix2-200 >> >>> >>> and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 >> >>> >>> =>3.4.7 >> >>> >>> and now even on 3.6 rc1 >> >>> >>> and the next dated today 17 august that when i use git for >> >>> >>> example: >> >>> >>> >> >>> >>> git clone git://git.videolan.org/x264 >> >>> >>> >> >>> >>> my system just crash's / hangs and even through the serial port i >> >>> >>> get >> >>> >>> no response. >> >>> >>> This also happens when i try to access a web interface for >> >>> >>> example the >> >>> >>> serviio java webui. >> >>> >>> >> >>> >>> The second issue i have noticed is that my raid 0 array hangs / >> >>> >>> pauses >> >>> >>> when being mounted >> >>> >>> at system startup. (for approximatly 30 seconds maybe more maybe >> >>> >>> less >> >>> >>> im not certain). >> >>> >>> But again on the 3.3.7 kernel there was no issue and no hang. >> >>> >>> >> >>> >>> If i return to 3.3.7 everything works fine with no other >> >>> >>> modifications >> >>> >>> to the os or kernels. >> >>> >>> I am using debian wheezy at the moment but also tried debian >> >>> >>> squeeze >> >>> >>> so it does not >> >>> >>> seem to be related to the specific linux version just the kernel. >> >>> >> >> >>> >> Can you bisect your problem? Doing that between 3.3.7 and 3.3.8 >> >>> >> seems to >> >>> >> be the obvious range to test. >> >>> >> >> >>> >> You can also try to enable the various debugging options like >> >>> >> >> >>> >> CONFIG_DETECT_HUNG_TASK >> >>> >> CONFIG_PROVE_LOCKING >> >>> >> CONFIG_DEBUG_ATOMIC_SLEEP >> >>> >> CONFIG_MAGIC_SYSRQ >> >>> >> >> >>> >> or try https://lkml.org/lkml/2012/5/26/83. >> >>> >> >> >>> >> Best regards >> >>> >> Uwe >> >>> >> >> >>> >> -- >> >>> >> Pengutronix e.K. | Uwe Kleine-K?nig >> >>> >> | Industrial Linux Solutions | >> >>> >> http://www.pengutronix.de/ |>>> > >> >>> > i enabled the options you said there and i see alot of the >> >>> > following >> >>> > >> >>> > popping up while connected through serial: >> >>> > BUG: sleeping function called from invalid context at >> >>> > >> >>> > include/linux/freezer.h:46 >> >>> > [ 126.896958] in_atomic(): 0, irqs_disabled(): 128, pid: 2180, >> >>> > name: >> >>> > console-kit-dae >> >>> > [ 126.904566] no locks held by console-kit-dae/2180. >> >>> > [ 126.909378] irq event stamp: 27643 >> >>> > [ 126.912797] hardirqs last enabled at (27642): [<c03781ac>] >> >>> > _raw_spin_unlock_irqrestore+0x3c/0x5c >> >>> > [ 126.921735] hardirqs last disabled at (27643): [<c00090cc>] >> >>> > ret_fast_syscall+0xc/0x38 >> >>> > [ 126.929618] softirqs last enabled at (25565): [<c001bc20>] >> >>> > irq_exit+0x54/0xb8 >> >>> > [ 126.936890] softirqs last disabled at (25558): [<c001bc20>] >> >>> > irq_exit+0x54/0xb8 >> >>> > [ 126.944185] [<c000ea8c>] (unwind_backtrace+0x0/0xe0) from >> >>> > [<c000b414>] (do_signal+0x84/0x5c0) >> >>> > [ 126.952764] [<c000b414>] (do_signal+0x84/0x5c0) from >> >>> > [<c000be0c>] >> >>> > (do_notify_resume+0x18/0x60) >> >>> > [ 126.961430] [<c000be0c>] (do_notify_resume+0x18/0x60) from >> >>> > [<c0009120>] (work_pending+0x24/0x28) >> >>> > >> >>> > there seems to be alot more of them when i have serviio upnp server >> >>> > running.>>> >> >>> After a little testing with those config options enabled that you >> >>> sujested iv found that the problem with git first appears in the >> >>> 3.4.1 >> >>> kernel. >> >>> For example: >> >>> in 3.4.0 kernel i can use 'git clone git://git.videolan.org/x264' >> >>> successfully. >> >>> >> >>> From 3.4.1 kernel on I can not use 'git clone >> >>> git://git.videolan.org/x264' the system hangs / crashes with no >> >>> output >> >>> at all. >> >>> >> >>> the other issue the hang / stall while mounting my etx4 raid 0 is >> >>> actualy much more recent than i remembered i have tested each kernel >> >>> from 3.4.0 all the way to 3.4.9 with the config options enabled as >> >>> sujested before and the stall first starts in kernel 3.4.8 and the >> >>> following bug keeps popping up repeatedly until the raid is mounted >> >>> and then anytime a disk is accessed it seems. I was certain it had >> >>> been popping up before 3.4.8. >> >>> >> >>> The following is one of what pops up: >> >>> BUG: sleeping function called from invalid context at >> >>> >> >>> include/linux/freezer.h:46 >> >>> in_atomic(): 0, irqs_disabled(): 128, pid: 2166, name: minissdpd >> >>> no locks held by minissdpd/2166. >> >>> >> >>> irq event stamp: 2081 >> >>> >> >>> hardirqs last enabled at (2080): [<c02f8dc8>] >> >>> _raw_spin_unlock_irq+0x24/0x4c hardirqs last disabled at (2081): >> >>> [<c00090cc>] ret_fast_syscall+0xc/0x38 softirqs last enabled at >> >>> (0): [<c0016b38>] copy_process+0x3f8/0xfe8 softirqs last disabled at >> >>> (0): [< (null)>] (null) >> >>> [<c000eae4>] (unwind_backtrace+0x0/0xe0) from [<c000b5a0>] >> >>> (do_signal+0x84/0x554) >> >>> [<c000b5a0>] (do_signal+0x84/0x554) from [<c000bec0>] >> >>> (do_notify_resume+0x18/0x60) >> >>> [<c000bec0>] (do_notify_resume+0x18/0x60) from [<c0009120>] >> >>> (work_pending+0x24/0x28) >> >> >> >> I think this is an unrelated issue that I think is fixed in later >> >> kernels. So I'd disable CONFIG_DEBUG_ATOMIC_SLEEP for further testing. >> >> Can you try a bisection, i.e. >> >> >> >> git clone >> >> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux. >> >> git cd linus >> >> git remote add -f stable >> >> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-st >> >> able.git git bisect v3.4.1 v3.4 >> >> >> >> and test if the kernel that is checked out then results in a freeze. >> >> >> >> Depending on the test result either do: >> >> git bisect good # i.e. problem doesn't occur >> >> >> >> or >> >> >> >> git bisect bad # problem is reproducible >> >> >> >> Repeat that until git points out the first bad commit and report that. >> >> >> >> Best regards >> >> Uwe >> >> >> >> -- >> >> Pengutronix e.K. | Uwe Kleine-K?nig >> >> | Industrial Linux Solutions | >> >> http://www.pengutronix.de/ |> >> > I dont think it has as i have recently been building the latest 3.6 rc >> > kernels while creating a patch for my nas and i had the same issue's >> > on them. Thats what prompted me to actualy come to the mailing list >> > with it. I have tried the 3.6-rc1 and the latest linux-next dated 17th >> > of august. >> >> Im not sure if this is the right commit as i dont know what way it >> works but basically the very first commit caused the issue of me not >> being able to use git and when i typed the git bisect bad it said >> this: >> >> ownerx35 at ownerx35-VirtualBox:~/Desktop/linux$ git bisect bad >> >> Bisecting: 21 revisions left to test after this (roughly 5 steps) >> [774a93aa647f8939867c8ff956847bc63dd51cb3] usbhid: prevent deadlock >> during timeout > > After calling git bisect bad it checks out files from a revision between > the one currently checked and the one marked as good (imagine binary > search). > > You have to compile and test resulting kernels and tell git whether they're > good or bad until it tells you that it found the problematic commit. > > Best regards, > Tomasz Figa > >> _______________________________________________ >> linux-arm-kernel mailing list >> linux-arm-kernel at lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel It said something about doing it 5 more times or such. and if im understanding what your saying basicaly i have to build it 5 more times then it will tell me the commit that was actualy bad so the one i said there is not the problematic one? ^ permalink raw reply [flat|nested] 15+ messages in thread
* Issues with all kernels after 3.3.7 2012-08-17 20:20 ` Alan M Butler @ 2012-08-17 20:19 ` Alan M Butler 2012-08-17 20:23 ` Tomasz Figa 0 siblings, 1 reply; 15+ messages in thread From: Alan M Butler @ 2012-08-17 20:19 UTC (permalink / raw) To: linux-arm-kernel On 17 August 2012 21:08, Tomasz Figa <tomasz.figa@gmail.com> wrote: > Hi Alan, > > On Friday 17 of August 2012 20:37:08 Alan M Butler wrote: >> On 17 August 2012 19:12, Alan M Butler <alanbutty12@gmail.com> wrote: >> > From: Alan M Butler <alanbutty12@gmail.com> >> > Date: 17 August 2012 18:09 >> > Subject: Re: Issues with all kernels after 3.3.7 >> > To: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de> >> > >> > >> > On 17 August 2012 17:46, Uwe Kleine-K?nig >> > >> > <u.kleine-koenig@pengutronix.de> wrote: >> >> Hello, >> >> >> >> On Fri, Aug 17, 2012 at 05:30:27PM +0000, Alan M Butler wrote: >> >>> On 17 August 2012 14:01, Alan M Butler <alanbutty12@gmail.com> wrote: >> >>> > On 17 August 2012 13:26, Uwe Kleine-K?nig >> >>> > >> >>> > <u.kleine-koenig@pengutronix.de> wrote: >> >>> >> On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: >> >>> >>> I have been trying all kernels after 3.3.7 (except for the 3.5 >> >>> >>> series) >> >>> >>> on my ix2-200 >> >>> >>> and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 >> >>> >>> =>3.4.7 >> >>> >>> and now even on 3.6 rc1 >> >>> >>> and the next dated today 17 august that when i use git for >> >>> >>> example: >> >>> >>> >> >>> >>> git clone git://git.videolan.org/x264 >> >>> >>> >> >>> >>> my system just crash's / hangs and even through the serial port i >> >>> >>> get >> >>> >>> no response. >> >>> >>> This also happens when i try to access a web interface for >> >>> >>> example the >> >>> >>> serviio java webui. >> >>> >>> >> >>> >>> The second issue i have noticed is that my raid 0 array hangs / >> >>> >>> pauses >> >>> >>> when being mounted >> >>> >>> at system startup. (for approximatly 30 seconds maybe more maybe >> >>> >>> less >> >>> >>> im not certain). >> >>> >>> But again on the 3.3.7 kernel there was no issue and no hang. >> >>> >>> >> >>> >>> If i return to 3.3.7 everything works fine with no other >> >>> >>> modifications >> >>> >>> to the os or kernels. >> >>> >>> I am using debian wheezy at the moment but also tried debian >> >>> >>> squeeze >> >>> >>> so it does not >> >>> >>> seem to be related to the specific linux version just the kernel. >> >>> >> >> >>> >> Can you bisect your problem? Doing that between 3.3.7 and 3.3.8 >> >>> >> seems to >> >>> >> be the obvious range to test. >> >>> >> >> >>> >> You can also try to enable the various debugging options like >> >>> >> >> >>> >> CONFIG_DETECT_HUNG_TASK >> >>> >> CONFIG_PROVE_LOCKING >> >>> >> CONFIG_DEBUG_ATOMIC_SLEEP >> >>> >> CONFIG_MAGIC_SYSRQ >> >>> >> >> >>> >> or try https://lkml.org/lkml/2012/5/26/83. >> >>> >> >> >>> >> Best regards >> >>> >> Uwe >> >>> >> >> >>> >> -- >> >>> >> Pengutronix e.K. | Uwe Kleine-K?nig >> >>> >> | Industrial Linux Solutions | >> >>> >> http://www.pengutronix.de/ |>>> > >> >>> > i enabled the options you said there and i see alot of the >> >>> > following >> >>> > >> >>> > popping up while connected through serial: >> >>> > BUG: sleeping function called from invalid context at >> >>> > >> >>> > include/linux/freezer.h:46 >> >>> > [ 126.896958] in_atomic(): 0, irqs_disabled(): 128, pid: 2180, >> >>> > name: >> >>> > console-kit-dae >> >>> > [ 126.904566] no locks held by console-kit-dae/2180. >> >>> > [ 126.909378] irq event stamp: 27643 >> >>> > [ 126.912797] hardirqs last enabled at (27642): [<c03781ac>] >> >>> > _raw_spin_unlock_irqrestore+0x3c/0x5c >> >>> > [ 126.921735] hardirqs last disabled at (27643): [<c00090cc>] >> >>> > ret_fast_syscall+0xc/0x38 >> >>> > [ 126.929618] softirqs last enabled at (25565): [<c001bc20>] >> >>> > irq_exit+0x54/0xb8 >> >>> > [ 126.936890] softirqs last disabled at (25558): [<c001bc20>] >> >>> > irq_exit+0x54/0xb8 >> >>> > [ 126.944185] [<c000ea8c>] (unwind_backtrace+0x0/0xe0) from >> >>> > [<c000b414>] (do_signal+0x84/0x5c0) >> >>> > [ 126.952764] [<c000b414>] (do_signal+0x84/0x5c0) from >> >>> > [<c000be0c>] >> >>> > (do_notify_resume+0x18/0x60) >> >>> > [ 126.961430] [<c000be0c>] (do_notify_resume+0x18/0x60) from >> >>> > [<c0009120>] (work_pending+0x24/0x28) >> >>> > >> >>> > there seems to be alot more of them when i have serviio upnp server >> >>> > running.>>> >> >>> After a little testing with those config options enabled that you >> >>> sujested iv found that the problem with git first appears in the >> >>> 3.4.1 >> >>> kernel. >> >>> For example: >> >>> in 3.4.0 kernel i can use 'git clone git://git.videolan.org/x264' >> >>> successfully. >> >>> >> >>> From 3.4.1 kernel on I can not use 'git clone >> >>> git://git.videolan.org/x264' the system hangs / crashes with no >> >>> output >> >>> at all. >> >>> >> >>> the other issue the hang / stall while mounting my etx4 raid 0 is >> >>> actualy much more recent than i remembered i have tested each kernel >> >>> from 3.4.0 all the way to 3.4.9 with the config options enabled as >> >>> sujested before and the stall first starts in kernel 3.4.8 and the >> >>> following bug keeps popping up repeatedly until the raid is mounted >> >>> and then anytime a disk is accessed it seems. I was certain it had >> >>> been popping up before 3.4.8. >> >>> >> >>> The following is one of what pops up: >> >>> BUG: sleeping function called from invalid context at >> >>> >> >>> include/linux/freezer.h:46 >> >>> in_atomic(): 0, irqs_disabled(): 128, pid: 2166, name: minissdpd >> >>> no locks held by minissdpd/2166. >> >>> >> >>> irq event stamp: 2081 >> >>> >> >>> hardirqs last enabled at (2080): [<c02f8dc8>] >> >>> _raw_spin_unlock_irq+0x24/0x4c hardirqs last disabled at (2081): >> >>> [<c00090cc>] ret_fast_syscall+0xc/0x38 softirqs last enabled at >> >>> (0): [<c0016b38>] copy_process+0x3f8/0xfe8 softirqs last disabled at >> >>> (0): [< (null)>] (null) >> >>> [<c000eae4>] (unwind_backtrace+0x0/0xe0) from [<c000b5a0>] >> >>> (do_signal+0x84/0x554) >> >>> [<c000b5a0>] (do_signal+0x84/0x554) from [<c000bec0>] >> >>> (do_notify_resume+0x18/0x60) >> >>> [<c000bec0>] (do_notify_resume+0x18/0x60) from [<c0009120>] >> >>> (work_pending+0x24/0x28) >> >> >> >> I think this is an unrelated issue that I think is fixed in later >> >> kernels. So I'd disable CONFIG_DEBUG_ATOMIC_SLEEP for further testing. >> >> Can you try a bisection, i.e. >> >> >> >> git clone >> >> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux. >> >> git cd linus >> >> git remote add -f stable >> >> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-st >> >> able.git git bisect v3.4.1 v3.4 >> >> >> >> and test if the kernel that is checked out then results in a freeze. >> >> >> >> Depending on the test result either do: >> >> git bisect good # i.e. problem doesn't occur >> >> >> >> or >> >> >> >> git bisect bad # problem is reproducible >> >> >> >> Repeat that until git points out the first bad commit and report that. >> >> >> >> Best regards >> >> Uwe >> >> >> >> -- >> >> Pengutronix e.K. | Uwe Kleine-K?nig >> >> | Industrial Linux Solutions | >> >> http://www.pengutronix.de/ |> >> > I dont think it has as i have recently been building the latest 3.6 rc >> > kernels while creating a patch for my nas and i had the same issue's >> > on them. Thats what prompted me to actualy come to the mailing list >> > with it. I have tried the 3.6-rc1 and the latest linux-next dated 17th >> > of august. >> >> Im not sure if this is the right commit as i dont know what way it >> works but basically the very first commit caused the issue of me not >> being able to use git and when i typed the git bisect bad it said >> this: >> >> ownerx35 at ownerx35-VirtualBox:~/Desktop/linux$ git bisect bad >> >> Bisecting: 21 revisions left to test after this (roughly 5 steps) >> [774a93aa647f8939867c8ff956847bc63dd51cb3] usbhid: prevent deadlock >> during timeout > > After calling git bisect bad it checks out files from a revision between > the one currently checked and the one marked as good (imagine binary > search). > > You have to compile and test resulting kernels and tell git whether they're > good or bad until it tells you that it found the problematic commit. > > Best regards, > Tomasz Figa > >> _______________________________________________ >> linux-arm-kernel mailing list >> linux-arm-kernel at lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel It said something about doing it 5 more times or such. and if im understanding what your saying basicaly i have to build it 5 more times then it will tell me the commit that was actualy bad so the one i said there is not the problematic one? ^ permalink raw reply [flat|nested] 15+ messages in thread
* Issues with all kernels after 3.3.7 2012-08-17 20:19 ` Alan M Butler @ 2012-08-17 20:23 ` Tomasz Figa 2012-08-17 21:04 ` Alan M Butler 0 siblings, 1 reply; 15+ messages in thread From: Tomasz Figa @ 2012-08-17 20:23 UTC (permalink / raw) To: linux-arm-kernel On Friday 17 of August 2012 21:19:08 Alan M Butler wrote: > On 17 August 2012 21:08, Tomasz Figa <tomasz.figa@gmail.com> wrote: > > Hi Alan, > > > > On Friday 17 of August 2012 20:37:08 Alan M Butler wrote: > >> On 17 August 2012 19:12, Alan M Butler <alanbutty12@gmail.com> wrote: > >> > From: Alan M Butler <alanbutty12@gmail.com> > >> > Date: 17 August 2012 18:09 > >> > Subject: Re: Issues with all kernels after 3.3.7 > >> > To: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de> > >> > > >> > > >> > On 17 August 2012 17:46, Uwe Kleine-K?nig > >> > > >> > <u.kleine-koenig@pengutronix.de> wrote: > >> >> Hello, > >> >> > >> >> On Fri, Aug 17, 2012 at 05:30:27PM +0000, Alan M Butler wrote: > >> >>> On 17 August 2012 14:01, Alan M Butler <alanbutty12@gmail.com> wrote: > >> >>> > On 17 August 2012 13:26, Uwe Kleine-K?nig > >> >>> > > >> >>> > <u.kleine-koenig@pengutronix.de> wrote: > >> >>> >> On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: > >> >>> >>> I have been trying all kernels after 3.3.7 (except for the 3.5 > >> >>> >>> series) > >> >>> >>> on my ix2-200 > >> >>> >>> and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 > >> >>> >>> =>3.4.7 > >> >>> >>> and now even on 3.6 rc1 > >> >>> >>> and the next dated today 17 august that when i use git for > >> >>> >>> example: > >> >>> >>> > >> >>> >>> git clone git://git.videolan.org/x264 > >> >>> >>> > >> >>> >>> my system just crash's / hangs and even through the serial > >> >>> >>> port i > >> >>> >>> get > >> >>> >>> no response. > >> >>> >>> This also happens when i try to access a web interface for > >> >>> >>> example the > >> >>> >>> serviio java webui. > >> >>> >>> > >> >>> >>> The second issue i have noticed is that my raid 0 array hangs > >> >>> >>> / > >> >>> >>> pauses > >> >>> >>> when being mounted > >> >>> >>> at system startup. (for approximatly 30 seconds maybe more > >> >>> >>> maybe > >> >>> >>> less > >> >>> >>> im not certain). > >> >>> >>> But again on the 3.3.7 kernel there was no issue and no hang. > >> >>> >>> > >> >>> >>> If i return to 3.3.7 everything works fine with no other > >> >>> >>> modifications > >> >>> >>> to the os or kernels. > >> >>> >>> I am using debian wheezy at the moment but also tried debian > >> >>> >>> squeeze > >> >>> >>> so it does not > >> >>> >>> seem to be related to the specific linux version just the > >> >>> >>> kernel. > >> >>> >> > >> >>> >> Can you bisect your problem? Doing that between 3.3.7 and 3.3.8 > >> >>> >> seems to > >> >>> >> be the obvious range to test. > >> >>> >> > >> >>> >> You can also try to enable the various debugging options like > >> >>> >> > >> >>> >> CONFIG_DETECT_HUNG_TASK > >> >>> >> CONFIG_PROVE_LOCKING > >> >>> >> CONFIG_DEBUG_ATOMIC_SLEEP > >> >>> >> CONFIG_MAGIC_SYSRQ > >> >>> >> > >> >>> >> or try https://lkml.org/lkml/2012/5/26/83. > >> >>> >> > >> >>> >> Best regards > >> >>> >> Uwe > >> >>> >> > >> >>> >> -- > >> >>> >> Pengutronix e.K. | Uwe Kleine-K?nig > >> >>> >> > >> >>> >> | Industrial Linux Solutions | > >> >>> >> > >> >>> >> http://www.pengutronix.de/ |>>> > > >> >>> > > >> >>> > i enabled the options you said there and i see alot of the > >> >>> > following > >> >>> > > >> >>> > popping up while connected through serial: > >> >>> > BUG: sleeping function called from invalid context at > >> >>> > > >> >>> > include/linux/freezer.h:46 > >> >>> > [ 126.896958] in_atomic(): 0, irqs_disabled(): 128, pid: 2180, > >> >>> > name: > >> >>> > console-kit-dae > >> >>> > [ 126.904566] no locks held by console-kit-dae/2180. > >> >>> > [ 126.909378] irq event stamp: 27643 > >> >>> > [ 126.912797] hardirqs last enabled at (27642): [<c03781ac>] > >> >>> > _raw_spin_unlock_irqrestore+0x3c/0x5c > >> >>> > [ 126.921735] hardirqs last disabled at (27643): [<c00090cc>] > >> >>> > ret_fast_syscall+0xc/0x38 > >> >>> > [ 126.929618] softirqs last enabled at (25565): [<c001bc20>] > >> >>> > irq_exit+0x54/0xb8 > >> >>> > [ 126.936890] softirqs last disabled at (25558): [<c001bc20>] > >> >>> > irq_exit+0x54/0xb8 > >> >>> > [ 126.944185] [<c000ea8c>] (unwind_backtrace+0x0/0xe0) from > >> >>> > [<c000b414>] (do_signal+0x84/0x5c0) > >> >>> > [ 126.952764] [<c000b414>] (do_signal+0x84/0x5c0) from > >> >>> > [<c000be0c>] > >> >>> > (do_notify_resume+0x18/0x60) > >> >>> > [ 126.961430] [<c000be0c>] (do_notify_resume+0x18/0x60) from > >> >>> > [<c0009120>] (work_pending+0x24/0x28) > >> >>> > > >> >>> > there seems to be alot more of them when i have serviio upnp > >> >>> > server > >> >>> > running.>>> > >> >>> > >> >>> After a little testing with those config options enabled that you > >> >>> sujested iv found that the problem with git first appears in the > >> >>> 3.4.1 > >> >>> kernel. > >> >>> For example: > >> >>> in 3.4.0 kernel i can use 'git clone git://git.videolan.org/x264' > >> >>> successfully. > >> >>> > >> >>> From 3.4.1 kernel on I can not use 'git clone > >> >>> git://git.videolan.org/x264' the system hangs / crashes with no > >> >>> output > >> >>> at all. > >> >>> > >> >>> the other issue the hang / stall while mounting my etx4 raid 0 is > >> >>> actualy much more recent than i remembered i have tested each > >> >>> kernel > >> >>> from 3.4.0 all the way to 3.4.9 with the config options enabled as > >> >>> sujested before and the stall first starts in kernel 3.4.8 and the > >> >>> following bug keeps popping up repeatedly until the raid is > >> >>> mounted > >> >>> and then anytime a disk is accessed it seems. I was certain it had > >> >>> been popping up before 3.4.8. > >> >>> > >> >>> The following is one of what pops up: > >> >>> BUG: sleeping function called from invalid context at > >> >>> > >> >>> include/linux/freezer.h:46 > >> >>> in_atomic(): 0, irqs_disabled(): 128, pid: 2166, name: minissdpd > >> >>> no locks held by minissdpd/2166. > >> >>> > >> >>> irq event stamp: 2081 > >> >>> > >> >>> hardirqs last enabled at (2080): [<c02f8dc8>] > >> >>> _raw_spin_unlock_irq+0x24/0x4c hardirqs last disabled at (2081): > >> >>> [<c00090cc>] ret_fast_syscall+0xc/0x38 softirqs last enabled at > >> >>> (0): [<c0016b38>] copy_process+0x3f8/0xfe8 softirqs last disabled > >> >>> at > >> >>> (0): [< (null)>] (null) > >> >>> [<c000eae4>] (unwind_backtrace+0x0/0xe0) from [<c000b5a0>] > >> >>> (do_signal+0x84/0x554) > >> >>> [<c000b5a0>] (do_signal+0x84/0x554) from [<c000bec0>] > >> >>> (do_notify_resume+0x18/0x60) > >> >>> [<c000bec0>] (do_notify_resume+0x18/0x60) from [<c0009120>] > >> >>> (work_pending+0x24/0x28) > >> >> > >> >> I think this is an unrelated issue that I think is fixed in later > >> >> kernels. So I'd disable CONFIG_DEBUG_ATOMIC_SLEEP for further > >> >> testing. > >> >> Can you try a bisection, i.e. > >> >> > >> >> git clone > >> >> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linu > >> >> x. > >> >> git cd linus > >> >> git remote add -f stable > >> >> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux- > >> >> st > >> >> able.git git bisect v3.4.1 v3.4 > >> >> > >> >> and test if the kernel that is checked out then results in a > >> >> freeze. > >> >> > >> >> Depending on the test result either do: > >> >> git bisect good # i.e. problem doesn't occur > >> >> > >> >> or > >> >> > >> >> git bisect bad # problem is reproducible > >> >> > >> >> Repeat that until git points out the first bad commit and report > >> >> that. > >> >> > >> >> Best regards > >> >> Uwe > >> >> > >> >> -- > >> >> Pengutronix e.K. | Uwe Kleine-K?nig > >> >> > >> >> | Industrial Linux Solutions | > >> >> > >> >> http://www.pengutronix.de/ |> > >> > > >> > I dont think it has as i have recently been building the latest 3.6 > >> > rc > >> > kernels while creating a patch for my nas and i had the same issue's > >> > on them. Thats what prompted me to actualy come to the mailing list > >> > with it. I have tried the 3.6-rc1 and the latest linux-next dated > >> > 17th > >> > of august. > >> > >> Im not sure if this is the right commit as i dont know what way it > >> works but basically the very first commit caused the issue of me not > >> being able to use git and when i typed the git bisect bad it said > >> this: > >> > >> ownerx35 at ownerx35-VirtualBox:~/Desktop/linux$ git bisect bad > >> > >> Bisecting: 21 revisions left to test after this (roughly 5 steps) > >> [774a93aa647f8939867c8ff956847bc63dd51cb3] usbhid: prevent deadlock > >> during timeout > > > > After calling git bisect bad it checks out files from a revision > > between > > the one currently checked and the one marked as good (imagine binary > > search). > > > > You have to compile and test resulting kernels and tell git whether > > they're good or bad until it tells you that it found the problematic > > commit. > > > > Best regards, > > Tomasz Figa > > > >> _______________________________________________ > >> linux-arm-kernel mailing list > >> linux-arm-kernel at lists.infradead.org > >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > > It said something about doing it 5 more times or such. and if im > understanding what your saying basicaly i have to build it 5 more > times then it will tell me the commit that was actualy bad so the one > i said there is not the problematic one? > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel Yes, that's it. P.S. Next time please reply to the mailing list, not to individual posters. I have forwarded your message to the list this time. Best regards, Tomasz Figa ^ permalink raw reply [flat|nested] 15+ messages in thread
* Issues with all kernels after 3.3.7 2012-08-17 20:23 ` Tomasz Figa @ 2012-08-17 21:04 ` Alan M Butler 2012-08-17 22:19 ` Alan M Butler 0 siblings, 1 reply; 15+ messages in thread From: Alan M Butler @ 2012-08-17 21:04 UTC (permalink / raw) To: linux-arm-kernel On 17 August 2012 21:23, Tomasz Figa <tomasz.figa@gmail.com> wrote: > On Friday 17 of August 2012 21:19:08 Alan M Butler wrote: >> On 17 August 2012 21:08, Tomasz Figa <tomasz.figa@gmail.com> wrote: >> > Hi Alan, >> > >> > On Friday 17 of August 2012 20:37:08 Alan M Butler wrote: >> >> On 17 August 2012 19:12, Alan M Butler <alanbutty12@gmail.com> wrote: >> >> > From: Alan M Butler <alanbutty12@gmail.com> >> >> > Date: 17 August 2012 18:09 >> >> > Subject: Re: Issues with all kernels after 3.3.7 >> >> > To: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de> >> >> > >> >> > >> >> > On 17 August 2012 17:46, Uwe Kleine-K?nig >> >> > >> >> > <u.kleine-koenig@pengutronix.de> wrote: >> >> >> Hello, >> >> >> >> >> >> On Fri, Aug 17, 2012 at 05:30:27PM +0000, Alan M Butler wrote: >> >> >>> On 17 August 2012 14:01, Alan M Butler <alanbutty12@gmail.com> > wrote: >> >> >>> > On 17 August 2012 13:26, Uwe Kleine-K?nig >> >> >>> > >> >> >>> > <u.kleine-koenig@pengutronix.de> wrote: >> >> >>> >> On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: >> >> >>> >>> I have been trying all kernels after 3.3.7 (except for the 3.5 >> >> >>> >>> series) >> >> >>> >>> on my ix2-200 >> >> >>> >>> and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 >> >> >>> >>> =>3.4.7 >> >> >>> >>> and now even on 3.6 rc1 >> >> >>> >>> and the next dated today 17 august that when i use git for >> >> >>> >>> example: >> >> >>> >>> >> >> >>> >>> git clone git://git.videolan.org/x264 >> >> >>> >>> >> >> >>> >>> my system just crash's / hangs and even through the serial >> >> >>> >>> port i >> >> >>> >>> get >> >> >>> >>> no response. >> >> >>> >>> This also happens when i try to access a web interface for >> >> >>> >>> example the >> >> >>> >>> serviio java webui. >> >> >>> >>> >> >> >>> >>> The second issue i have noticed is that my raid 0 array hangs >> >> >>> >>> / >> >> >>> >>> pauses >> >> >>> >>> when being mounted >> >> >>> >>> at system startup. (for approximatly 30 seconds maybe more >> >> >>> >>> maybe >> >> >>> >>> less >> >> >>> >>> im not certain). >> >> >>> >>> But again on the 3.3.7 kernel there was no issue and no hang. >> >> >>> >>> >> >> >>> >>> If i return to 3.3.7 everything works fine with no other >> >> >>> >>> modifications >> >> >>> >>> to the os or kernels. >> >> >>> >>> I am using debian wheezy at the moment but also tried debian >> >> >>> >>> squeeze >> >> >>> >>> so it does not >> >> >>> >>> seem to be related to the specific linux version just the >> >> >>> >>> kernel. >> >> >>> >> >> >> >>> >> Can you bisect your problem? Doing that between 3.3.7 and 3.3.8 >> >> >>> >> seems to >> >> >>> >> be the obvious range to test. >> >> >>> >> >> >> >>> >> You can also try to enable the various debugging options like >> >> >>> >> >> >> >>> >> CONFIG_DETECT_HUNG_TASK >> >> >>> >> CONFIG_PROVE_LOCKING >> >> >>> >> CONFIG_DEBUG_ATOMIC_SLEEP >> >> >>> >> CONFIG_MAGIC_SYSRQ >> >> >>> >> >> >> >>> >> or try https://lkml.org/lkml/2012/5/26/83. >> >> >>> >> >> >> >>> >> Best regards >> >> >>> >> Uwe >> >> >>> >> >> >> >>> >> -- >> >> >>> >> Pengutronix e.K. | Uwe Kleine-K?nig >> >> >>> >> >> >> >>> >> | Industrial Linux Solutions | >> >> >>> >> >> >> >>> >> http://www.pengutronix.de/ |>>> > >> >> >>> > >> >> >>> > i enabled the options you said there and i see alot of the >> >> >>> > following >> >> >>> > >> >> >>> > popping up while connected through serial: >> >> >>> > BUG: sleeping function called from invalid context at >> >> >>> > >> >> >>> > include/linux/freezer.h:46 >> >> >>> > [ 126.896958] in_atomic(): 0, irqs_disabled(): 128, pid: 2180, >> >> >>> > name: >> >> >>> > console-kit-dae >> >> >>> > [ 126.904566] no locks held by console-kit-dae/2180. >> >> >>> > [ 126.909378] irq event stamp: 27643 >> >> >>> > [ 126.912797] hardirqs last enabled at (27642): [<c03781ac>] >> >> >>> > _raw_spin_unlock_irqrestore+0x3c/0x5c >> >> >>> > [ 126.921735] hardirqs last disabled at (27643): [<c00090cc>] >> >> >>> > ret_fast_syscall+0xc/0x38 >> >> >>> > [ 126.929618] softirqs last enabled at (25565): [<c001bc20>] >> >> >>> > irq_exit+0x54/0xb8 >> >> >>> > [ 126.936890] softirqs last disabled at (25558): [<c001bc20>] >> >> >>> > irq_exit+0x54/0xb8 >> >> >>> > [ 126.944185] [<c000ea8c>] (unwind_backtrace+0x0/0xe0) from >> >> >>> > [<c000b414>] (do_signal+0x84/0x5c0) >> >> >>> > [ 126.952764] [<c000b414>] (do_signal+0x84/0x5c0) from >> >> >>> > [<c000be0c>] >> >> >>> > (do_notify_resume+0x18/0x60) >> >> >>> > [ 126.961430] [<c000be0c>] (do_notify_resume+0x18/0x60) from >> >> >>> > [<c0009120>] (work_pending+0x24/0x28) >> >> >>> > >> >> >>> > there seems to be alot more of them when i have serviio upnp >> >> >>> > server >> >> >>> > running.>>> >> >> >>> >> >> >>> After a little testing with those config options enabled that you >> >> >>> sujested iv found that the problem with git first appears in the >> >> >>> 3.4.1 >> >> >>> kernel. >> >> >>> For example: >> >> >>> in 3.4.0 kernel i can use 'git clone git://git.videolan.org/x264' >> >> >>> successfully. >> >> >>> >> >> >>> From 3.4.1 kernel on I can not use 'git clone >> >> >>> git://git.videolan.org/x264' the system hangs / crashes with no >> >> >>> output >> >> >>> at all. >> >> >>> >> >> >>> the other issue the hang / stall while mounting my etx4 raid 0 is >> >> >>> actualy much more recent than i remembered i have tested each >> >> >>> kernel >> >> >>> from 3.4.0 all the way to 3.4.9 with the config options enabled as >> >> >>> sujested before and the stall first starts in kernel 3.4.8 and the >> >> >>> following bug keeps popping up repeatedly until the raid is >> >> >>> mounted >> >> >>> and then anytime a disk is accessed it seems. I was certain it had >> >> >>> been popping up before 3.4.8. >> >> >>> >> >> >>> The following is one of what pops up: >> >> >>> BUG: sleeping function called from invalid context at >> >> >>> >> >> >>> include/linux/freezer.h:46 >> >> >>> in_atomic(): 0, irqs_disabled(): 128, pid: 2166, name: minissdpd >> >> >>> no locks held by minissdpd/2166. >> >> >>> >> >> >>> irq event stamp: 2081 >> >> >>> >> >> >>> hardirqs last enabled at (2080): [<c02f8dc8>] >> >> >>> _raw_spin_unlock_irq+0x24/0x4c hardirqs last disabled at (2081): >> >> >>> [<c00090cc>] ret_fast_syscall+0xc/0x38 softirqs last enabled at >> >> >>> (0): [<c0016b38>] copy_process+0x3f8/0xfe8 softirqs last disabled >> >> >>> at >> >> >>> (0): [< (null)>] (null) >> >> >>> [<c000eae4>] (unwind_backtrace+0x0/0xe0) from [<c000b5a0>] >> >> >>> (do_signal+0x84/0x554) >> >> >>> [<c000b5a0>] (do_signal+0x84/0x554) from [<c000bec0>] >> >> >>> (do_notify_resume+0x18/0x60) >> >> >>> [<c000bec0>] (do_notify_resume+0x18/0x60) from [<c0009120>] >> >> >>> (work_pending+0x24/0x28) >> >> >> >> >> >> I think this is an unrelated issue that I think is fixed in later >> >> >> kernels. So I'd disable CONFIG_DEBUG_ATOMIC_SLEEP for further >> >> >> testing. >> >> >> Can you try a bisection, i.e. >> >> >> >> >> >> git clone >> >> >> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linu >> >> >> x. >> >> >> git cd linus >> >> >> git remote add -f stable >> >> >> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux- >> >> >> st >> >> >> able.git git bisect v3.4.1 v3.4 >> >> >> >> >> >> and test if the kernel that is checked out then results in a >> >> >> freeze. >> >> >> >> >> >> Depending on the test result either do: >> >> >> git bisect good # i.e. problem doesn't occur >> >> >> >> >> >> or >> >> >> >> >> >> git bisect bad # problem is reproducible >> >> >> >> >> >> Repeat that until git points out the first bad commit and report >> >> >> that. >> >> >> >> >> >> Best regards >> >> >> Uwe >> >> >> >> >> >> -- >> >> >> Pengutronix e.K. | Uwe Kleine-K?nig >> >> >> >> >> >> | Industrial Linux Solutions | >> >> >> >> >> >> http://www.pengutronix.de/ |> >> >> > >> >> > I dont think it has as i have recently been building the latest 3.6 >> >> > rc >> >> > kernels while creating a patch for my nas and i had the same issue's >> >> > on them. Thats what prompted me to actualy come to the mailing list >> >> > with it. I have tried the 3.6-rc1 and the latest linux-next dated >> >> > 17th >> >> > of august. >> >> >> >> Im not sure if this is the right commit as i dont know what way it >> >> works but basically the very first commit caused the issue of me not >> >> being able to use git and when i typed the git bisect bad it said >> >> this: >> >> >> >> ownerx35 at ownerx35-VirtualBox:~/Desktop/linux$ git bisect bad >> >> >> >> Bisecting: 21 revisions left to test after this (roughly 5 steps) >> >> [774a93aa647f8939867c8ff956847bc63dd51cb3] usbhid: prevent deadlock >> >> during timeout >> > >> > After calling git bisect bad it checks out files from a revision >> > between >> > the one currently checked and the one marked as good (imagine binary >> > search). >> > >> > You have to compile and test resulting kernels and tell git whether >> > they're good or bad until it tells you that it found the problematic >> > commit. >> > >> > Best regards, >> > Tomasz Figa >> > >> >> _______________________________________________ >> >> linux-arm-kernel mailing list >> >> linux-arm-kernel at lists.infradead.org >> >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >> >> It said something about doing it 5 more times or such. and if im >> understanding what your saying basicaly i have to build it 5 more >> times then it will tell me the commit that was actualy bad so the one >> i said there is not the problematic one? >> >> _______________________________________________ >> linux-arm-kernel mailing list >> linux-arm-kernel at lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > > Yes, that's it. > > P.S. Next time please reply to the mailing list, not to individual posters. > I have forwarded your message to the list this time. > > Best regards, > Tomasz Figa > this is odd i went back to the 3.4 kernel (which was working) from my earlier testing and which i can wrote to the nand on the device now has the same issue with the git clone? I tried the command just to make sure the kernel was working and nothing the nas just stopped like usual and after 3 rebuild of the kernel its still the same run the command and freeze. ^ permalink raw reply [flat|nested] 15+ messages in thread
* Issues with all kernels after 3.3.7 2012-08-17 21:04 ` Alan M Butler @ 2012-08-17 22:19 ` Alan M Butler [not found] ` <CA+Ln22HB_=r0FbSR9Z8Y0mkuBmTW8_MHsD_B=_+h=9W2BkMR7Q@mail.gmail.com> 0 siblings, 1 reply; 15+ messages in thread From: Alan M Butler @ 2012-08-17 22:19 UTC (permalink / raw) To: linux-arm-kernel On 17 August 2012 22:04, Alan M Butler <alanbutty12@gmail.com> wrote: > On 17 August 2012 21:23, Tomasz Figa <tomasz.figa@gmail.com> wrote: >> On Friday 17 of August 2012 21:19:08 Alan M Butler wrote: >>> On 17 August 2012 21:08, Tomasz Figa <tomasz.figa@gmail.com> wrote: >>> > Hi Alan, >>> > >>> > On Friday 17 of August 2012 20:37:08 Alan M Butler wrote: >>> >> On 17 August 2012 19:12, Alan M Butler <alanbutty12@gmail.com> wrote: >>> >> > From: Alan M Butler <alanbutty12@gmail.com> >>> >> > Date: 17 August 2012 18:09 >>> >> > Subject: Re: Issues with all kernels after 3.3.7 >>> >> > To: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de> >>> >> > >>> >> > >>> >> > On 17 August 2012 17:46, Uwe Kleine-K?nig >>> >> > >>> >> > <u.kleine-koenig@pengutronix.de> wrote: >>> >> >> Hello, >>> >> >> >>> >> >> On Fri, Aug 17, 2012 at 05:30:27PM +0000, Alan M Butler wrote: >>> >> >>> On 17 August 2012 14:01, Alan M Butler <alanbutty12@gmail.com> >> wrote: >>> >> >>> > On 17 August 2012 13:26, Uwe Kleine-K?nig >>> >> >>> > >>> >> >>> > <u.kleine-koenig@pengutronix.de> wrote: >>> >> >>> >> On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: >>> >> >>> >>> I have been trying all kernels after 3.3.7 (except for the 3.5 >>> >> >>> >>> series) >>> >> >>> >>> on my ix2-200 >>> >> >>> >>> and have found that on every kernel 3.3.8, 3.4, 3.4.2, 3.4.4 >>> >> >>> >>> =>3.4.7 >>> >> >>> >>> and now even on 3.6 rc1 >>> >> >>> >>> and the next dated today 17 august that when i use git for >>> >> >>> >>> example: >>> >> >>> >>> >>> >> >>> >>> git clone git://git.videolan.org/x264 >>> >> >>> >>> >>> >> >>> >>> my system just crash's / hangs and even through the serial >>> >> >>> >>> port i >>> >> >>> >>> get >>> >> >>> >>> no response. >>> >> >>> >>> This also happens when i try to access a web interface for >>> >> >>> >>> example the >>> >> >>> >>> serviio java webui. >>> >> >>> >>> >>> >> >>> >>> The second issue i have noticed is that my raid 0 array hangs >>> >> >>> >>> / >>> >> >>> >>> pauses >>> >> >>> >>> when being mounted >>> >> >>> >>> at system startup. (for approximatly 30 seconds maybe more >>> >> >>> >>> maybe >>> >> >>> >>> less >>> >> >>> >>> im not certain). >>> >> >>> >>> But again on the 3.3.7 kernel there was no issue and no hang. >>> >> >>> >>> >>> >> >>> >>> If i return to 3.3.7 everything works fine with no other >>> >> >>> >>> modifications >>> >> >>> >>> to the os or kernels. >>> >> >>> >>> I am using debian wheezy at the moment but also tried debian >>> >> >>> >>> squeeze >>> >> >>> >>> so it does not >>> >> >>> >>> seem to be related to the specific linux version just the >>> >> >>> >>> kernel. >>> >> >>> >> >>> >> >>> >> Can you bisect your problem? Doing that between 3.3.7 and 3.3.8 >>> >> >>> >> seems to >>> >> >>> >> be the obvious range to test. >>> >> >>> >> >>> >> >>> >> You can also try to enable the various debugging options like >>> >> >>> >> >>> >> >>> >> CONFIG_DETECT_HUNG_TASK >>> >> >>> >> CONFIG_PROVE_LOCKING >>> >> >>> >> CONFIG_DEBUG_ATOMIC_SLEEP >>> >> >>> >> CONFIG_MAGIC_SYSRQ >>> >> >>> >> >>> >> >>> >> or try https://lkml.org/lkml/2012/5/26/83. >>> >> >>> >> >>> >> >>> >> Best regards >>> >> >>> >> Uwe >>> >> >>> >> >>> >> >>> >> -- >>> >> >>> >> Pengutronix e.K. | Uwe Kleine-K?nig >>> >> >>> >> >>> >> >>> >> | Industrial Linux Solutions | >>> >> >>> >> >>> >> >>> >> http://www.pengutronix.de/ |>>> > >>> >> >>> > >>> >> >>> > i enabled the options you said there and i see alot of the >>> >> >>> > following >>> >> >>> > >>> >> >>> > popping up while connected through serial: >>> >> >>> > BUG: sleeping function called from invalid context at >>> >> >>> > >>> >> >>> > include/linux/freezer.h:46 >>> >> >>> > [ 126.896958] in_atomic(): 0, irqs_disabled(): 128, pid: 2180, >>> >> >>> > name: >>> >> >>> > console-kit-dae >>> >> >>> > [ 126.904566] no locks held by console-kit-dae/2180. >>> >> >>> > [ 126.909378] irq event stamp: 27643 >>> >> >>> > [ 126.912797] hardirqs last enabled at (27642): [<c03781ac>] >>> >> >>> > _raw_spin_unlock_irqrestore+0x3c/0x5c >>> >> >>> > [ 126.921735] hardirqs last disabled at (27643): [<c00090cc>] >>> >> >>> > ret_fast_syscall+0xc/0x38 >>> >> >>> > [ 126.929618] softirqs last enabled at (25565): [<c001bc20>] >>> >> >>> > irq_exit+0x54/0xb8 >>> >> >>> > [ 126.936890] softirqs last disabled at (25558): [<c001bc20>] >>> >> >>> > irq_exit+0x54/0xb8 >>> >> >>> > [ 126.944185] [<c000ea8c>] (unwind_backtrace+0x0/0xe0) from >>> >> >>> > [<c000b414>] (do_signal+0x84/0x5c0) >>> >> >>> > [ 126.952764] [<c000b414>] (do_signal+0x84/0x5c0) from >>> >> >>> > [<c000be0c>] >>> >> >>> > (do_notify_resume+0x18/0x60) >>> >> >>> > [ 126.961430] [<c000be0c>] (do_notify_resume+0x18/0x60) from >>> >> >>> > [<c0009120>] (work_pending+0x24/0x28) >>> >> >>> > >>> >> >>> > there seems to be alot more of them when i have serviio upnp >>> >> >>> > server >>> >> >>> > running.>>> >>> >> >>> >>> >> >>> After a little testing with those config options enabled that you >>> >> >>> sujested iv found that the problem with git first appears in the >>> >> >>> 3.4.1 >>> >> >>> kernel. >>> >> >>> For example: >>> >> >>> in 3.4.0 kernel i can use 'git clone git://git.videolan.org/x264' >>> >> >>> successfully. >>> >> >>> >>> >> >>> From 3.4.1 kernel on I can not use 'git clone >>> >> >>> git://git.videolan.org/x264' the system hangs / crashes with no >>> >> >>> output >>> >> >>> at all. >>> >> >>> >>> >> >>> the other issue the hang / stall while mounting my etx4 raid 0 is >>> >> >>> actualy much more recent than i remembered i have tested each >>> >> >>> kernel >>> >> >>> from 3.4.0 all the way to 3.4.9 with the config options enabled as >>> >> >>> sujested before and the stall first starts in kernel 3.4.8 and the >>> >> >>> following bug keeps popping up repeatedly until the raid is >>> >> >>> mounted >>> >> >>> and then anytime a disk is accessed it seems. I was certain it had >>> >> >>> been popping up before 3.4.8. >>> >> >>> >>> >> >>> The following is one of what pops up: >>> >> >>> BUG: sleeping function called from invalid context at >>> >> >>> >>> >> >>> include/linux/freezer.h:46 >>> >> >>> in_atomic(): 0, irqs_disabled(): 128, pid: 2166, name: minissdpd >>> >> >>> no locks held by minissdpd/2166. >>> >> >>> >>> >> >>> irq event stamp: 2081 >>> >> >>> >>> >> >>> hardirqs last enabled at (2080): [<c02f8dc8>] >>> >> >>> _raw_spin_unlock_irq+0x24/0x4c hardirqs last disabled at (2081): >>> >> >>> [<c00090cc>] ret_fast_syscall+0xc/0x38 softirqs last enabled at >>> >> >>> (0): [<c0016b38>] copy_process+0x3f8/0xfe8 softirqs last disabled >>> >> >>> at >>> >> >>> (0): [< (null)>] (null) >>> >> >>> [<c000eae4>] (unwind_backtrace+0x0/0xe0) from [<c000b5a0>] >>> >> >>> (do_signal+0x84/0x554) >>> >> >>> [<c000b5a0>] (do_signal+0x84/0x554) from [<c000bec0>] >>> >> >>> (do_notify_resume+0x18/0x60) >>> >> >>> [<c000bec0>] (do_notify_resume+0x18/0x60) from [<c0009120>] >>> >> >>> (work_pending+0x24/0x28) >>> >> >> >>> >> >> I think this is an unrelated issue that I think is fixed in later >>> >> >> kernels. So I'd disable CONFIG_DEBUG_ATOMIC_SLEEP for further >>> >> >> testing. >>> >> >> Can you try a bisection, i.e. >>> >> >> >>> >> >> git clone >>> >> >> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linu >>> >> >> x. >>> >> >> git cd linus >>> >> >> git remote add -f stable >>> >> >> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux- >>> >> >> st >>> >> >> able.git git bisect v3.4.1 v3.4 >>> >> >> >>> >> >> and test if the kernel that is checked out then results in a >>> >> >> freeze. >>> >> >> >>> >> >> Depending on the test result either do: >>> >> >> git bisect good # i.e. problem doesn't occur >>> >> >> >>> >> >> or >>> >> >> >>> >> >> git bisect bad # problem is reproducible >>> >> >> >>> >> >> Repeat that until git points out the first bad commit and report >>> >> >> that. >>> >> >> >>> >> >> Best regards >>> >> >> Uwe >>> >> >> >>> >> >> -- >>> >> >> Pengutronix e.K. | Uwe Kleine-K?nig >>> >> >> >>> >> >> | Industrial Linux Solutions | >>> >> >> >>> >> >> http://www.pengutronix.de/ |> >>> >> > >>> >> > I dont think it has as i have recently been building the latest 3.6 >>> >> > rc >>> >> > kernels while creating a patch for my nas and i had the same issue's >>> >> > on them. Thats what prompted me to actualy come to the mailing list >>> >> > with it. I have tried the 3.6-rc1 and the latest linux-next dated >>> >> > 17th >>> >> > of august. >>> >> >>> >> Im not sure if this is the right commit as i dont know what way it >>> >> works but basically the very first commit caused the issue of me not >>> >> being able to use git and when i typed the git bisect bad it said >>> >> this: >>> >> >>> >> ownerx35 at ownerx35-VirtualBox:~/Desktop/linux$ git bisect bad >>> >> >>> >> Bisecting: 21 revisions left to test after this (roughly 5 steps) >>> >> [774a93aa647f8939867c8ff956847bc63dd51cb3] usbhid: prevent deadlock >>> >> during timeout >>> > >>> > After calling git bisect bad it checks out files from a revision >>> > between >>> > the one currently checked and the one marked as good (imagine binary >>> > search). >>> > >>> > You have to compile and test resulting kernels and tell git whether >>> > they're good or bad until it tells you that it found the problematic >>> > commit. >>> > >>> > Best regards, >>> > Tomasz Figa >>> > >>> >> _______________________________________________ >>> >> linux-arm-kernel mailing list >>> >> linux-arm-kernel at lists.infradead.org >>> >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >>> >>> It said something about doing it 5 more times or such. and if im >>> understanding what your saying basicaly i have to build it 5 more >>> times then it will tell me the commit that was actualy bad so the one >>> i said there is not the problematic one? >>> >>> _______________________________________________ >>> linux-arm-kernel mailing list >>> linux-arm-kernel at lists.infradead.org >>> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >> >> Yes, that's it. >> >> P.S. Next time please reply to the mailing list, not to individual posters. >> I have forwarded your message to the list this time. >> >> Best regards, >> Tomasz Figa >> > > this is odd i went back to the 3.4 kernel (which was working) from my > earlier testing and which i can wrote to the nand on the device now > has the same issue with the git clone? I tried the command just to > make sure the kernel was working and nothing the nas just stopped like > usual and after 3 rebuild of the kernel its still the same run the > command and freeze. I think it seems that there is something bigger than the kernel causing the git problem i just decided out of curiosity to recompile a fresh 3.3.7 kernel which has been working perfectly and now git clone hangs the nas after being issued so perhaps its the compiler or OS that im compileing the kernels on perhaps something has gone wrong there. incase anyone wants to know im using ubuntu 11.10 in a virtual box vm. with the codesourcery arm toolchain dated 2012-03. ^ permalink raw reply [flat|nested] 15+ messages in thread
[parent not found: <CA+Ln22HB_=r0FbSR9Z8Y0mkuBmTW8_MHsD_B=_+h=9W2BkMR7Q@mail.gmail.com>]
* Issues with all kernels after 3.3.7 [not found] ` <CA+Ln22HB_=r0FbSR9Z8Y0mkuBmTW8_MHsD_B=_+h=9W2BkMR7Q@mail.gmail.com> @ 2012-08-18 0:10 ` Alan M Butler 0 siblings, 0 replies; 15+ messages in thread From: Alan M Butler @ 2012-08-18 0:10 UTC (permalink / raw) To: linux-arm-kernel On 17 August 2012 23:57, Tomasz Figa <tomasz.figa@gmail.com> wrote: > Your last two replies were again addressed just to me, not the mailing list. > Please resend them correctly. > > 18 sie 2012 00:22, "Alan M Butler" <alanbutty12@gmail.com> napisa?(a): > >> On 17 August 2012 22:04, Alan M Butler <alanbutty12@gmail.com> wrote: >> > On 17 August 2012 21:23, Tomasz Figa <tomasz.figa@gmail.com> wrote: >> >> On Friday 17 of August 2012 21:19:08 Alan M Butler wrote: >> >>> On 17 August 2012 21:08, Tomasz Figa <tomasz.figa@gmail.com> wrote: >> >>> > Hi Alan, >> >>> > >> >>> > On Friday 17 of August 2012 20:37:08 Alan M Butler wrote: >> >>> >> On 17 August 2012 19:12, Alan M Butler <alanbutty12@gmail.com> >> >>> >> wrote: >> >>> >> > From: Alan M Butler <alanbutty12@gmail.com> >> >>> >> > Date: 17 August 2012 18:09 >> >>> >> > Subject: Re: Issues with all kernels after 3.3.7 >> >>> >> > To: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de> >> >>> >> > >> >>> >> > >> >>> >> > On 17 August 2012 17:46, Uwe Kleine-K?nig >> >>> >> > >> >>> >> > <u.kleine-koenig@pengutronix.de> wrote: >> >>> >> >> Hello, >> >>> >> >> >> >>> >> >> On Fri, Aug 17, 2012 at 05:30:27PM +0000, Alan M Butler wrote: >> >>> >> >>> On 17 August 2012 14:01, Alan M Butler <alanbutty12@gmail.com> >> >> wrote: >> >>> >> >>> > On 17 August 2012 13:26, Uwe Kleine-K?nig >> >>> >> >>> > >> >>> >> >>> > <u.kleine-koenig@pengutronix.de> wrote: >> >>> >> >>> >> On Fri, Aug 17, 2012 at 01:47:06PM +0100, alan butler wrote: >> >>> >> >>> >>> I have been trying all kernels after 3.3.7 (except for the >> >>> >> >>> >>> 3.5 >> >>> >> >>> >>> series) >> >>> >> >>> >>> on my ix2-200 >> >>> >> >>> >>> and have found that on every kernel 3.3.8, 3.4, 3.4.2, >> >>> >> >>> >>> 3.4.4 >> >>> >> >>> >>> =>3.4.7 >> >>> >> >>> >>> and now even on 3.6 rc1 >> >>> >> >>> >>> and the next dated today 17 august that when i use git for >> >>> >> >>> >>> example: >> >>> >> >>> >>> >> >>> >> >>> >>> git clone git://git.videolan.org/x264 >> >>> >> >>> >>> >> >>> >> >>> >>> my system just crash's / hangs and even through the serial >> >>> >> >>> >>> port i >> >>> >> >>> >>> get >> >>> >> >>> >>> no response. >> >>> >> >>> >>> This also happens when i try to access a web interface for >> >>> >> >>> >>> example the >> >>> >> >>> >>> serviio java webui. >> >>> >> >>> >>> >> >>> >> >>> >>> The second issue i have noticed is that my raid 0 array >> >>> >> >>> >>> hangs >> >>> >> >>> >>> / >> >>> >> >>> >>> pauses >> >>> >> >>> >>> when being mounted >> >>> >> >>> >>> at system startup. (for approximatly 30 seconds maybe more >> >>> >> >>> >>> maybe >> >>> >> >>> >>> less >> >>> >> >>> >>> im not certain). >> >>> >> >>> >>> But again on the 3.3.7 kernel there was no issue and no >> >>> >> >>> >>> hang. >> >>> >> >>> >>> >> >>> >> >>> >>> If i return to 3.3.7 everything works fine with no other >> >>> >> >>> >>> modifications >> >>> >> >>> >>> to the os or kernels. >> >>> >> >>> >>> I am using debian wheezy at the moment but also tried >> >>> >> >>> >>> debian >> >>> >> >>> >>> squeeze >> >>> >> >>> >>> so it does not >> >>> >> >>> >>> seem to be related to the specific linux version just the >> >>> >> >>> >>> kernel. >> >>> >> >>> >> >> >>> >> >>> >> Can you bisect your problem? Doing that between 3.3.7 and >> >>> >> >>> >> 3.3.8 >> >>> >> >>> >> seems to >> >>> >> >>> >> be the obvious range to test. >> >>> >> >>> >> >> >>> >> >>> >> You can also try to enable the various debugging options >> >>> >> >>> >> like >> >>> >> >>> >> >> >>> >> >>> >> CONFIG_DETECT_HUNG_TASK >> >>> >> >>> >> CONFIG_PROVE_LOCKING >> >>> >> >>> >> CONFIG_DEBUG_ATOMIC_SLEEP >> >>> >> >>> >> CONFIG_MAGIC_SYSRQ >> >>> >> >>> >> >> >>> >> >>> >> or try https://lkml.org/lkml/2012/5/26/83. >> >>> >> >>> >> >> >>> >> >>> >> Best regards >> >>> >> >>> >> Uwe >> >>> >> >>> >> >> >>> >> >>> >> -- >> >>> >> >>> >> Pengutronix e.K. | Uwe >> >>> >> >>> >> Kleine-K?nig >> >>> >> >>> >> >> >>> >> >>> >> | Industrial Linux Solutions | >> >>> >> >>> >> >> >>> >> >>> >> http://www.pengutronix.de/ |>>> > >> >>> >> >>> > >> >>> >> >>> > i enabled the options you said there and i see alot of the >> >>> >> >>> > following >> >>> >> >>> > >> >>> >> >>> > popping up while connected through serial: >> >>> >> >>> > BUG: sleeping function called from invalid context at >> >>> >> >>> > >> >>> >> >>> > include/linux/freezer.h:46 >> >>> >> >>> > [ 126.896958] in_atomic(): 0, irqs_disabled(): 128, pid: >> >>> >> >>> > 2180, >> >>> >> >>> > name: >> >>> >> >>> > console-kit-dae >> >>> >> >>> > [ 126.904566] no locks held by console-kit-dae/2180. >> >>> >> >>> > [ 126.909378] irq event stamp: 27643 >> >>> >> >>> > [ 126.912797] hardirqs last enabled at (27642): >> >>> >> >>> > [<c03781ac>] >> >>> >> >>> > _raw_spin_unlock_irqrestore+0x3c/0x5c >> >>> >> >>> > [ 126.921735] hardirqs last disabled at (27643): >> >>> >> >>> > [<c00090cc>] >> >>> >> >>> > ret_fast_syscall+0xc/0x38 >> >>> >> >>> > [ 126.929618] softirqs last enabled at (25565): >> >>> >> >>> > [<c001bc20>] >> >>> >> >>> > irq_exit+0x54/0xb8 >> >>> >> >>> > [ 126.936890] softirqs last disabled at (25558): >> >>> >> >>> > [<c001bc20>] >> >>> >> >>> > irq_exit+0x54/0xb8 >> >>> >> >>> > [ 126.944185] [<c000ea8c>] (unwind_backtrace+0x0/0xe0) from >> >>> >> >>> > [<c000b414>] (do_signal+0x84/0x5c0) >> >>> >> >>> > [ 126.952764] [<c000b414>] (do_signal+0x84/0x5c0) from >> >>> >> >>> > [<c000be0c>] >> >>> >> >>> > (do_notify_resume+0x18/0x60) >> >>> >> >>> > [ 126.961430] [<c000be0c>] (do_notify_resume+0x18/0x60) from >> >>> >> >>> > [<c0009120>] (work_pending+0x24/0x28) >> >>> >> >>> > >> >>> >> >>> > there seems to be alot more of them when i have serviio upnp >> >>> >> >>> > server >> >>> >> >>> > running.>>> >> >>> >> >>> >> >>> >> >>> After a little testing with those config options enabled that >> >>> >> >>> you >> >>> >> >>> sujested iv found that the problem with git first appears in >> >>> >> >>> the >> >>> >> >>> 3.4.1 >> >>> >> >>> kernel. >> >>> >> >>> For example: >> >>> >> >>> in 3.4.0 kernel i can use 'git clone >> >>> >> >>> git://git.videolan.org/x264' >> >>> >> >>> successfully. >> >>> >> >>> >> >>> >> >>> From 3.4.1 kernel on I can not use 'git clone >> >>> >> >>> git://git.videolan.org/x264' the system hangs / crashes with no >> >>> >> >>> output >> >>> >> >>> at all. >> >>> >> >>> >> >>> >> >>> the other issue the hang / stall while mounting my etx4 raid 0 >> >>> >> >>> is >> >>> >> >>> actualy much more recent than i remembered i have tested each >> >>> >> >>> kernel >> >>> >> >>> from 3.4.0 all the way to 3.4.9 with the config options enabled >> >>> >> >>> as >> >>> >> >>> sujested before and the stall first starts in kernel 3.4.8 and >> >>> >> >>> the >> >>> >> >>> following bug keeps popping up repeatedly until the raid is >> >>> >> >>> mounted >> >>> >> >>> and then anytime a disk is accessed it seems. I was certain it >> >>> >> >>> had >> >>> >> >>> been popping up before 3.4.8. >> >>> >> >>> >> >>> >> >>> The following is one of what pops up: >> >>> >> >>> BUG: sleeping function called from invalid context at >> >>> >> >>> >> >>> >> >>> include/linux/freezer.h:46 >> >>> >> >>> in_atomic(): 0, irqs_disabled(): 128, pid: 2166, name: >> >>> >> >>> minissdpd >> >>> >> >>> no locks held by minissdpd/2166. >> >>> >> >>> >> >>> >> >>> irq event stamp: 2081 >> >>> >> >>> >> >>> >> >>> hardirqs last enabled at (2080): [<c02f8dc8>] >> >>> >> >>> _raw_spin_unlock_irq+0x24/0x4c hardirqs last disabled at >> >>> >> >>> (2081): >> >>> >> >>> [<c00090cc>] ret_fast_syscall+0xc/0x38 softirqs last enabled >> >>> >> >>> at >> >>> >> >>> (0): [<c0016b38>] copy_process+0x3f8/0xfe8 softirqs last >> >>> >> >>> disabled >> >>> >> >>> at >> >>> >> >>> (0): [< (null)>] (null) >> >>> >> >>> [<c000eae4>] (unwind_backtrace+0x0/0xe0) from [<c000b5a0>] >> >>> >> >>> (do_signal+0x84/0x554) >> >>> >> >>> [<c000b5a0>] (do_signal+0x84/0x554) from [<c000bec0>] >> >>> >> >>> (do_notify_resume+0x18/0x60) >> >>> >> >>> [<c000bec0>] (do_notify_resume+0x18/0x60) from [<c0009120>] >> >>> >> >>> (work_pending+0x24/0x28) >> >>> >> >> >> >>> >> >> I think this is an unrelated issue that I think is fixed in >> >>> >> >> later >> >>> >> >> kernels. So I'd disable CONFIG_DEBUG_ATOMIC_SLEEP for further >> >>> >> >> testing. >> >>> >> >> Can you try a bisection, i.e. >> >>> >> >> >> >>> >> >> git clone >> >>> >> >> >> >>> >> >> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linu >> >>> >> >> x. >> >>> >> >> git cd linus >> >>> >> >> git remote add -f stable >> >>> >> >> >> >>> >> >> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux- >> >>> >> >> st >> >>> >> >> able.git git bisect v3.4.1 v3.4 >> >>> >> >> >> >>> >> >> and test if the kernel that is checked out then results in a >> >>> >> >> freeze. >> >>> >> >> >> >>> >> >> Depending on the test result either do: >> >>> >> >> git bisect good # i.e. problem doesn't occur >> >>> >> >> >> >>> >> >> or >> >>> >> >> >> >>> >> >> git bisect bad # problem is reproducible >> >>> >> >> >> >>> >> >> Repeat that until git points out the first bad commit and report >> >>> >> >> that. >> >>> >> >> >> >>> >> >> Best regards >> >>> >> >> Uwe >> >>> >> >> >> >>> >> >> -- >> >>> >> >> Pengutronix e.K. | Uwe Kleine-K?nig >> >>> >> >> >> >>> >> >> | Industrial Linux Solutions | >> >>> >> >> >> >>> >> >> http://www.pengutronix.de/ |> >> >>> >> > >> >>> >> > I dont think it has as i have recently been building the latest >> >>> >> > 3.6 >> >>> >> > rc >> >>> >> > kernels while creating a patch for my nas and i had the same >> >>> >> > issue's >> >>> >> > on them. Thats what prompted me to actualy come to the mailing >> >>> >> > list >> >>> >> > with it. I have tried the 3.6-rc1 and the latest linux-next dated >> >>> >> > 17th >> >>> >> > of august. >> >>> >> >> >>> >> Im not sure if this is the right commit as i dont know what way it >> >>> >> works but basically the very first commit caused the issue of me >> >>> >> not >> >>> >> being able to use git and when i typed the git bisect bad it said >> >>> >> this: >> >>> >> >> >>> >> ownerx35 at ownerx35-VirtualBox:~/Desktop/linux$ git bisect bad >> >>> >> >> >>> >> Bisecting: 21 revisions left to test after this (roughly 5 steps) >> >>> >> [774a93aa647f8939867c8ff956847bc63dd51cb3] usbhid: prevent deadlock >> >>> >> during timeout >> >>> > >> >>> > After calling git bisect bad it checks out files from a revision >> >>> > between >> >>> > the one currently checked and the one marked as good (imagine binary >> >>> > search). >> >>> > >> >>> > You have to compile and test resulting kernels and tell git whether >> >>> > they're good or bad until it tells you that it found the problematic >> >>> > commit. >> >>> > >> >>> > Best regards, >> >>> > Tomasz Figa >> >>> > >> >>> >> _______________________________________________ >> >>> >> linux-arm-kernel mailing list >> >>> >> linux-arm-kernel at lists.infradead.org >> >>> >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >> >>> >> >>> It said something about doing it 5 more times or such. and if im >> >>> understanding what your saying basicaly i have to build it 5 more >> >>> times then it will tell me the commit that was actualy bad so the one >> >>> i said there is not the problematic one? >> >>> >> >>> _______________________________________________ >> >>> linux-arm-kernel mailing list >> >>> linux-arm-kernel at lists.infradead.org >> >>> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >> >> >> >> Yes, that's it. >> >> >> >> P.S. Next time please reply to the mailing list, not to individual >> >> posters. >> >> I have forwarded your message to the list this time. >> >> >> >> Best regards, >> >> Tomasz Figa >> >> >> > this is odd i went back to the 3.4 kernel (which was working) from my earlier testing and which i can wrote to the nand on the device now has the same issue with the git clone? I tried the command just to make sure the kernel was working and nothing the nas just stopped like usual and after 3 rebuild of the kernel its still the same run the command and freeze. I think it seems that there is something bigger than the kernel causing the git problem i just decided out of curiosity to recompile a fresh 3.3.7 kernel which has been working perfectly and now git clone hangs the nas after being issued so perhaps its the compiler or OS that im compileing the kernels on perhaps something has gone wrong there. incase anyone wants to know im using ubuntu 11.10 in a virtual box vm.with the codesourcery arm toolchain dated 2012-03. and im sorry Tomasz but the last 2 messages arrording to mt gmail anyway were sent to the mailing list and not to you so i do not know how they went to you. ^ permalink raw reply [flat|nested] 15+ messages in thread
* Issues with all kernels after 3.3.7 @ 2012-08-18 9:20 Alan M Butler 0 siblings, 0 replies; 15+ messages in thread From: Alan M Butler @ 2012-08-18 9:20 UTC (permalink / raw) To: linux-arm-kernel I have been experimenting with building the kernels under 3 seperate virtual machines ubuntu 11.10 ubuntu 12.04 ubuntu 12.10 and even when i recompile a new fresh 3.3.7 kernel im seeing the issue with git hanging or crashing the device. Is there an official or best way to compile an arm debian kernel? armv5te i believe it is The 2 main ways i have tired to compile the kernel are found on the 2 following sites: ?http://blog.nobiscuit.com/2011/11/04/compiling-kernels-for-the-marvell-kirkwood-soc-under-ubuntu-11-10/ http://forum.doozan.com/read.php?2,6010,7629 but for some reason now even on a newly installed virtual machine i have the issue's i mentioned before. to restate them: using git clone hang's / crashes the device. hang at boot when mounting the ext4 .raid 0 ^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2012-08-18 9:20 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz follow: Atom feed
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2012-08-17 12:47 Issues with all kernels after 3.3.7 alan butler
2012-08-17 13:26 ` Uwe Kleine-König
2012-08-17 14:01 ` Alan M Butler
2012-08-17 17:30 ` Alan M Butler
2012-08-17 17:46 ` Uwe Kleine-König
[not found] ` <CADhrpJ7YOapZU7zeAHQz8XfYhsJ0LL_OZ35bk0+4GJAKxG4ocw@mail.gmail.com>
2012-08-17 18:12 ` Alan M Butler
2012-08-17 19:37 ` Alan M Butler
2012-08-17 20:08 ` Tomasz Figa
2012-08-17 20:20 ` Alan M Butler
2012-08-17 20:19 ` Alan M Butler
2012-08-17 20:23 ` Tomasz Figa
2012-08-17 21:04 ` Alan M Butler
2012-08-17 22:19 ` Alan M Butler
[not found] ` <CA+Ln22HB_=r0FbSR9Z8Y0mkuBmTW8_MHsD_B=_+h=9W2BkMR7Q@mail.gmail.com>
2012-08-18 0:10 ` Alan M Butler
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2012-08-18 9:20 Alan M Butler
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