Re: kernel BUG at kernel/timer.c:407!

2007-03-08 Thread Andre Noll
On 10:24, Andre Noll wrote: Can you confirm that, when the `culprit' patch is reverted (as per the first email), the bug disappears? I double-checked this before sending the first mail, but I also will try the patch you sent today and report tomorrow. I now can confirm that also with

Re: kernel BUG at kernel/timer.c:407!

2007-03-07 Thread Andre Noll
On 07:13, Gerrit Renker wrote: honestly, I have been unable to reproduce the bug, but there is a point in what you said regarding the CCID-split patch. In fact, you identified a real bug. I have looked at your application: * the server listens, accepts and * then writes to the client

Re: kernel BUG at kernel/timer.c:407!

2007-03-06 Thread Andre Noll
at kernel/timer.c:407! invalid opcode: [#1] PREEMPT CPU:0 EIP:0060:[c01256a2]Not tainted VLI EFLAGS: 00210246 (2.6.20 #14) EIP is at mod_timer+0x1d/0x21 eax: df6e473c ebx: df6e4400 ecx: edx: fffc231e esi: df6e4400 edi: db534c4c ebp: 01a1 esp: dce2be0c ds

Re: kernel BUG at kernel/timer.c:407!

2007-03-06 Thread Gerrit Renker
Hi Andre, thank you for continued testing. I spent a long while yesterday evening isolating possible causes. Here are further pointers 1. Can you please tell us which kernel you are using? If it is a very recent one, can you please check whether you get the following message in your

Re: kernel BUG at kernel/timer.c:407!

2007-03-06 Thread Andre Noll
On 09:20, Gerrit Renker wrote: thank you for continued testing. I spent a long while yesterday evening isolating possible causes. Here are further pointers 1. Can you please tell us which kernel you are using? I checked 2.6.19.x (which works), 2.6.20, 2.6.20.1 and 2.6.21-rc1 (which all

Re: kernel BUG at kernel/timer.c:407!

2007-03-05 Thread Gerrit Renker
, so any further information - in particular the tests in (1,2) would be good to do. Gerrit | ccid2_hc_tx_send_packet: pipe=1 cwnd=1 | [ cut here ] | kernel BUG at kernel/timer.c:407! | invalid opcode: [#1] | PREEMPT | CPU:0 | EIP:0060:[c0124ace