Re: oops in kernel ( 3.4.x -> 3.5rc )

2012-08-08 Thread nicolas prochazka
Hello last git master checkout seems correct this problem Thanks Nicolas Prochazka. 2012/7/28 nicolas prochazka : > hello again, > bisect git gives ( after 13 steps) : > 58bca4a8fa90fcf9069379653b396b2cec642f7f is the first bad commit > > Regards, > Nicolas Prochazka > > 2012/7/24 Thadeu Lima

Re: oops in kernel ( 3.4.x - 3.5rc )

2012-08-08 Thread nicolas prochazka
Hello last git master checkout seems correct this problem Thanks Nicolas Prochazka. 2012/7/28 nicolas prochazka prochazka.nico...@gmail.com: hello again, bisect git gives ( after 13 steps) : 58bca4a8fa90fcf9069379653b396b2cec642f7f is the first bad commit Regards, Nicolas Prochazka

Re: oops in kernel ( 3.4.x -> 3.5rc )

2012-07-28 Thread nicolas prochazka
hello again, bisect git gives ( after 13 steps) : 58bca4a8fa90fcf9069379653b396b2cec642f7f is the first bad commit Regards, Nicolas Prochazka 2012/7/24 Thadeu Lima de Souza Cascardo : > On Mon, Jul 23, 2012 at 11:15:09PM +0200, nicolas prochazka wrote: >> Hello, >> I 'm trying differents

Re: oops in kernel ( 3.4.x - 3.5rc )

2012-07-28 Thread nicolas prochazka
hello again, bisect git gives ( after 13 steps) : 58bca4a8fa90fcf9069379653b396b2cec642f7f is the first bad commit Regards, Nicolas Prochazka 2012/7/24 Thadeu Lima de Souza Cascardo casca...@linux.vnet.ibm.com: On Mon, Jul 23, 2012 at 11:15:09PM +0200, nicolas prochazka wrote: Hello, I 'm

Re: oops in kernel ( 3.4.x -> 3.5rc )

2012-07-24 Thread Thadeu Lima de Souza Cascardo
On Mon, Jul 23, 2012 at 11:15:09PM +0200, nicolas prochazka wrote: > Hello, > I 'm trying differents versions with differents results > > - commit f044db4cb4bf16893812d35b5fbeaaf3e30c9215 : bug is not reproductible > - 3.5rc7 : bug is reproductible(cf new dump ) > - master branch : bug is

Re: oops in kernel ( 3.4.x - 3.5rc )

2012-07-24 Thread Thadeu Lima de Souza Cascardo
On Mon, Jul 23, 2012 at 11:15:09PM +0200, nicolas prochazka wrote: Hello, I 'm trying differents versions with differents results - commit f044db4cb4bf16893812d35b5fbeaaf3e30c9215 : bug is not reproductible - 3.5rc7 : bug is reproductible(cf new dump ) - master branch : bug is

Re: oops in kernel ( 3.4.x -> 3.5rc )

2012-07-23 Thread nicolas prochazka
Hello, I 'm trying differents versions with differents results - commit f044db4cb4bf16893812d35b5fbeaaf3e30c9215 : bug is not reproductible - 3.5rc7 : bug is reproductible(cf new dump ) - master branch : bug is reproductible Regards, Nicolas Prochazka Jul 23 21:10:05 positronic18696

Re: oops in kernel ( 3.4.x - 3.5rc )

2012-07-23 Thread nicolas prochazka
Hello, I 'm trying differents versions with differents results - commit f044db4cb4bf16893812d35b5fbeaaf3e30c9215 : bug is not reproductible - 3.5rc7 : bug is reproductible(cf new dump ) - master branch : bug is reproductible Regards, Nicolas Prochazka Jul 23 21:10:05 positronic18696

Re: oops in kernel ( 3.4.x -> 3.5rc )

2012-07-20 Thread nicolas prochazka
Well done 1fd36adcd98c14d2fd97f545293c488775cb2823 : the bug occurs ( cf dump ) 1dce27c5aa6770e9d195f2bb7db1db3d4dde5591 : the bug not occurs Regards, Nicolas Prochazka. dump / 1fd36adcd98c14d2fd97f545293c488775cb2823 lloc_fd: slot 71 not NULL! alloc_fd: slot 71 not NULL! alloc_fd: slot 71

Re: oops in kernel ( 3.4.x -> 3.5rc )

2012-07-20 Thread Thadeu Lima de Souza Cascardo
On Fri, Jul 20, 2012 at 10:52:40PM +0200, nicolas prochazka wrote: > Hello > the problem is occured with : > - linux kernel 3.4.5i do not test with 3.4.0 / 1 / 2 / 3 / 4, > but i can if you want > - linux kernel 3.5rc6 rc7 / do not test with other rc. > > the problem is not occured with

Re: oops in kernel ( 3.4.x -> 3.5rc )

2012-07-20 Thread nicolas prochazka
Hello the problem is occured with : - linux kernel 3.4.5i do not test with 3.4.0 / 1 / 2 / 3 / 4, but i can if you want - linux kernel 3.5rc6 rc7 / do not test with other rc. the problem is not occured with : linux kernel 3.3.4 / 3.3.8 These servers are used for : - starting a lot of

Re: oops in kernel ( 3.4.x -> 3.5rc )

2012-07-20 Thread Thadeu Lima de Souza Cascardo
On Fri, Jul 20, 2012 at 09:21:53AM -0400, Dave Jones wrote: > On Fri, Jul 20, 2012 at 11:56:06AM +0200, nicolas prochazka wrote: > > > [ 2384.900061] BUG: unable to handle kernel paging request at > 0001002f > > That '1' looks like a random bit flip. Try running memtest86. > Looks

Re: oops in kernel ( 3.4.x -> 3.5rc )

2012-07-20 Thread nicolas prochazka
Hello; I can reproduce this problem on five differents servers, I can try a memtest86. regards, Nicolas Prochazka. complete dump : 596.322369] BUG: unable to handle kernel paging request at 0001003b [ 596.322622] IP: [] tid_fd_revalidate+0x84/0x1a0 [ 596.322828] PGD 7d6c20067 PUD 0 [

Re: oops in kernel ( 3.4.x -> 3.5rc )

2012-07-20 Thread Dave Jones
On Fri, Jul 20, 2012 at 11:56:06AM +0200, nicolas prochazka wrote: > [ 2384.900061] BUG: unable to handle kernel paging request at > 0001002f That '1' looks like a random bit flip. Try running memtest86. > [ 2384.910010] Pid: 23838, comm: queue.sh Tainted: G D W This wasn't

oops in kernel ( 3.4.x -> 3.5rc )

2012-07-20 Thread nicolas prochazka
Hello, Since i 've updated our server from linux kernel 3.3.8 to linux kernel 3.4.6 or linux kernel 3.5rc7, we can observe a lot of oops and big load on system. Example : Linux positronic836 3.5.0-rc7 #4 SMP Fri Jul 20 11:47:12 UTC 2012 x86_64 Intel(R) Xeon(R) CPU E5345 @ 2.33GHz GenuineIntel

oops in kernel ( 3.4.x - 3.5rc )

2012-07-20 Thread nicolas prochazka
Hello, Since i 've updated our server from linux kernel 3.3.8 to linux kernel 3.4.6 or linux kernel 3.5rc7, we can observe a lot of oops and big load on system. Example : Linux positronic836 3.5.0-rc7 #4 SMP Fri Jul 20 11:47:12 UTC 2012 x86_64 Intel(R) Xeon(R) CPU E5345 @ 2.33GHz GenuineIntel

Re: oops in kernel ( 3.4.x - 3.5rc )

2012-07-20 Thread Dave Jones
On Fri, Jul 20, 2012 at 11:56:06AM +0200, nicolas prochazka wrote: [ 2384.900061] BUG: unable to handle kernel paging request at 0001002f That '1' looks like a random bit flip. Try running memtest86. [ 2384.910010] Pid: 23838, comm: queue.sh Tainted: G D W This wasn't the

Re: oops in kernel ( 3.4.x - 3.5rc )

2012-07-20 Thread nicolas prochazka
Hello; I can reproduce this problem on five differents servers, I can try a memtest86. regards, Nicolas Prochazka. complete dump : 596.322369] BUG: unable to handle kernel paging request at 0001003b [ 596.322622] IP: [811a3654] tid_fd_revalidate+0x84/0x1a0 [ 596.322828] PGD

Re: oops in kernel ( 3.4.x - 3.5rc )

2012-07-20 Thread Thadeu Lima de Souza Cascardo
On Fri, Jul 20, 2012 at 09:21:53AM -0400, Dave Jones wrote: On Fri, Jul 20, 2012 at 11:56:06AM +0200, nicolas prochazka wrote: [ 2384.900061] BUG: unable to handle kernel paging request at 0001002f That '1' looks like a random bit flip. Try running memtest86. Looks more a

Re: oops in kernel ( 3.4.x - 3.5rc )

2012-07-20 Thread nicolas prochazka
Hello the problem is occured with : - linux kernel 3.4.5i do not test with 3.4.0 / 1 / 2 / 3 / 4, but i can if you want - linux kernel 3.5rc6 rc7 / do not test with other rc. the problem is not occured with : linux kernel 3.3.4 / 3.3.8 These servers are used for : - starting a lot of

Re: oops in kernel ( 3.4.x - 3.5rc )

2012-07-20 Thread Thadeu Lima de Souza Cascardo
On Fri, Jul 20, 2012 at 10:52:40PM +0200, nicolas prochazka wrote: Hello the problem is occured with : - linux kernel 3.4.5i do not test with 3.4.0 / 1 / 2 / 3 / 4, but i can if you want - linux kernel 3.5rc6 rc7 / do not test with other rc. the problem is not occured with :

Re: oops in kernel ( 3.4.x - 3.5rc )

2012-07-20 Thread nicolas prochazka
Well done 1fd36adcd98c14d2fd97f545293c488775cb2823 : the bug occurs ( cf dump ) 1dce27c5aa6770e9d195f2bb7db1db3d4dde5591 : the bug not occurs Regards, Nicolas Prochazka. dump / 1fd36adcd98c14d2fd97f545293c488775cb2823 lloc_fd: slot 71 not NULL! alloc_fd: slot 71 not NULL! alloc_fd: slot 71