Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-12-29 Thread John Baldwin
On Sunday, December 25, 2011 11:01:33 am Коньков Евгений wrote: Здравствуйте, John. Вы писали 20 декабря 2011 г., 16:52:44: JB On Saturday, December 17, 2011 6:21:27 pm Pawel Jakub Dawidek wrote: On Mon, Dec 12, 2011 at 11:00:23AM -0500, John Baldwin wrote: An update. I've sent Pawel

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-12-29 Thread Pawel Jakub Dawidek
On Thu, Dec 29, 2011 at 11:12:59AM -0500, John Baldwin wrote: On Sunday, December 25, 2011 11:01:33 am Коньков Евгений wrote: Здравствуйте, John. Вы писали 20 декабря 2011 г., 16:52:44: JB On Saturday, December 17, 2011 6:21:27 pm Pawel Jakub Dawidek wrote: On Mon, Dec 12, 2011 at

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-12-29 Thread John Baldwin
On Thursday, December 29, 2011 3:25:02 pm Pawel Jakub Dawidek wrote: On Thu, Dec 29, 2011 at 11:12:59AM -0500, John Baldwin wrote: On Sunday, December 25, 2011 11:01:33 am Коньков Евгений wrote: Здравствуйте, John. Вы писали 20 декабря 2011 г., 16:52:44: JB On Saturday,

Re[2]: 9.0-RC1 panic in tcp_input: negative winow.

2011-12-25 Thread Коньков Евгений
Здравствуйте, John. Вы писали 20 декабря 2011 г., 16:52:44: JB On Saturday, December 17, 2011 6:21:27 pm Pawel Jakub Dawidek wrote: On Mon, Dec 12, 2011 at 11:00:23AM -0500, John Baldwin wrote: An update. I've sent Pawel a testing patch to see if my hypothesis is correct

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-12-20 Thread John Baldwin
On Saturday, December 17, 2011 6:21:27 pm Pawel Jakub Dawidek wrote: On Mon, Dec 12, 2011 at 11:00:23AM -0500, John Baldwin wrote: An update. I've sent Pawel a testing patch to see if my hypothesis is correct (www.freebsd.org/~jhb/patches/tcp_negwin_test.patch). If it is then I intend

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-12-17 Thread Pawel Jakub Dawidek
On Mon, Dec 12, 2011 at 11:00:23AM -0500, John Baldwin wrote: An update. I've sent Pawel a testing patch to see if my hypothesis is correct (www.freebsd.org/~jhb/patches/tcp_negwin_test.patch). If it is then I intend to commit www.freebsd.org/~jhb/patches/tcp_negwin2.patch as the fix.

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-12-14 Thread Pawel Jakub Dawidek
On Mon, Dec 12, 2011 at 11:00:23AM -0500, John Baldwin wrote: An update. I've sent Pawel a testing patch to see if my hypothesis is correct (www.freebsd.org/~jhb/patches/tcp_negwin_test.patch). If it is then I intend to commit www.freebsd.org/~jhb/patches/tcp_negwin2.patch as the fix. Sorry

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-12-12 Thread John Baldwin
On Monday, October 24, 2011 8:14:22 am John Baldwin wrote: On Sunday, October 23, 2011 11:58:28 am Pawel Jakub Dawidek wrote: On Sun, Oct 23, 2011 at 11:44:45AM +0300, Kostik Belousov wrote: On Sun, Oct 23, 2011 at 08:10:38AM +0200, Pawel Jakub Dawidek wrote: My suggestion would be that

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-28 Thread John Baldwin
On Friday, October 28, 2011 1:46:07 am Pawel Jakub Dawidek wrote: On Fri, Oct 28, 2011 at 11:29:34AM +1100, Lawrence Stewart wrote: On 10/26/11 22:53, John Baldwin wrote: The assertion would be triggered when the next packet arrives (as I said above). Try modifying your debugging output

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-27 Thread Lawrence Stewart
On 10/26/11 22:53, John Baldwin wrote: On Wednesday, October 26, 2011 3:54:31 am Pawel Jakub Dawidek wrote: On Mon, Oct 24, 2011 at 08:14:22AM -0400, John Baldwin wrote: On Sunday, October 23, 2011 11:58:28 am Pawel Jakub Dawidek wrote: On Sun, Oct 23, 2011 at 11:44:45AM +0300, Kostik

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-27 Thread Pawel Jakub Dawidek
On Fri, Oct 28, 2011 at 11:29:34AM +1100, Lawrence Stewart wrote: On 10/26/11 22:53, John Baldwin wrote: The assertion would be triggered when the next packet arrives (as I said above). Try modifying your debugging output to also log if the ACK is delayed. I suspect it is not delayed

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-26 Thread Pawel Jakub Dawidek
On Mon, Oct 24, 2011 at 08:14:22AM -0400, John Baldwin wrote: On Sunday, October 23, 2011 11:58:28 am Pawel Jakub Dawidek wrote: On Sun, Oct 23, 2011 at 11:44:45AM +0300, Kostik Belousov wrote: On Sun, Oct 23, 2011 at 08:10:38AM +0200, Pawel Jakub Dawidek wrote: My suggestion would be

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-26 Thread John Baldwin
On Wednesday, October 26, 2011 3:54:31 am Pawel Jakub Dawidek wrote: On Mon, Oct 24, 2011 at 08:14:22AM -0400, John Baldwin wrote: On Sunday, October 23, 2011 11:58:28 am Pawel Jakub Dawidek wrote: On Sun, Oct 23, 2011 at 11:44:45AM +0300, Kostik Belousov wrote: On Sun, Oct 23, 2011 at

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-26 Thread Julian Elischer
On 10/26/11 12:54 AM, Pawel Jakub Dawidek wrote: On Mon, Oct 24, 2011 at 08:14:22AM -0400, John Baldwin wrote: On Sunday, October 23, 2011 11:58:28 am Pawel Jakub Dawidek wrote: On Sun, Oct 23, 2011 at 11:44:45AM +0300, Kostik Belousov wrote: On Sun, Oct 23, 2011 at 08:10:38AM +0200, Pawel

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-24 Thread John Baldwin
On Sunday, October 23, 2011 11:58:28 am Pawel Jakub Dawidek wrote: On Sun, Oct 23, 2011 at 11:44:45AM +0300, Kostik Belousov wrote: On Sun, Oct 23, 2011 at 08:10:38AM +0200, Pawel Jakub Dawidek wrote: My suggestion would be that if we won't be able to fix it before 9.0, we should turn

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-23 Thread Pawel Jakub Dawidek
On Sun, Oct 23, 2011 at 12:35:15PM +1100, Lawrence Stewart wrote: On 10/22/11 19:49, Pawel Jakub Dawidek wrote: The panic message says: panic: tcp_input negative window: tp 0xfe007763e000 rcv_nxt 3718269252 rcv_adv 3718268291 I only have picture of the backtrace:

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-23 Thread Kostik Belousov
On Sun, Oct 23, 2011 at 08:10:38AM +0200, Pawel Jakub Dawidek wrote: On Sun, Oct 23, 2011 at 12:35:15PM +1100, Lawrence Stewart wrote: On 10/22/11 19:49, Pawel Jakub Dawidek wrote: The panic message says: panic: tcp_input negative window: tp 0xfe007763e000 rcv_nxt 3718269252

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-23 Thread Pawel Jakub Dawidek
On Sun, Oct 23, 2011 at 11:44:45AM +0300, Kostik Belousov wrote: On Sun, Oct 23, 2011 at 08:10:38AM +0200, Pawel Jakub Dawidek wrote: My suggestion would be that if we won't be able to fix it before 9.0, we should turn this assertion off, as the system seems to be able to recover.

9.0-RC1 panic in tcp_input: negative winow.

2011-10-22 Thread Pawel Jakub Dawidek
The panic message says: panic: tcp_input negative window: tp 0xfe007763e000 rcv_nxt 3718269252 rcv_adv 3718268291 I only have picture of the backtrace: http://people.freebsd.org/~pjd/misc/panic_negative_window.jpg -- Pawel Jakub Dawidek

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-22 Thread Garrett Cooper
On Sat, 22 Oct 2011, Pawel Jakub Dawidek wrote: The panic message says: panic: tcp_input negative window: tp 0xfe007763e000 rcv_nxt 3718269252 rcv_adv 3718268291 I only have picture of the backtrace: http://people.freebsd.org/~pjd/misc/panic_negative_window.jpg I've

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-22 Thread Lawrence Stewart
On 10/22/11 19:49, Pawel Jakub Dawidek wrote: The panic message says: panic: tcp_input negative window: tp 0xfe007763e000 rcv_nxt 3718269252 rcv_adv 3718268291 I only have picture of the backtrace: http://people.freebsd.org/~pjd/misc/panic_negative_window.jpg ewww that

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-10-22 Thread Garrett Cooper
On Sun, 23 Oct 2011, Lawrence Stewart wrote: On 10/22/11 19:49, Pawel Jakub Dawidek wrote: The panic message says: panic: tcp_input negative window: tp 0xfe007763e000 rcv_nxt 3718269252 rcv_adv 3718268291 I only have picture of the backtrace: