Date: Mon, 19 Sep 2005 11:12:04 +0400 (MSD) From: Maxim Konovalov <maxim@macomnet.ru> To: current@freebsd.org Subject: sbflush_locked panic and tcp_sack Message-ID: <20050919110006.R22597@mp2.macomnet.net>
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Hi,
I got a panic at the end of sbflush_locked() on recent -current when
open a large photo gallery with firefox.
if (sb->sb_cc || sb->sb_mb || sb->sb_mbcnt)
panic("sbflush_locked: cc %u || mb %p || mbcnt %u", sb->sb_cc,
(void *)sb->sb_mb, sb->sb_mbcnt);
It seems I can reproduce this panic easily. Moreover, turning
tcp_sack off eliminates this panic. Does anybody see that?
http://maxim.int.ru/stuff/panic/SONNIE
http://maxim.int.ru/stuff/panic/kgdb.typescript
http://maxim.int.ru/stuff/panic/sysctl-a
--
Maxim Konovalov
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