Date: Fri, 11 Apr 2003 16:40:17 -0400 (EDT) From: Jeff Roberson <jroberson@chesapeake.net> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: current@freebsd.org Subject: Re: ULE nice bugs are fixed. Message-ID: <20030411163953.R37530-100000@mail.chesapeake.net> In-Reply-To: <20030411191241.GA88961@troutmask.apl.washington.edu>
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On Fri, 11 Apr 2003, Steve Kargl wrote: > On Fri, Apr 11, 2003 at 02:49:35PM -0400, Jeff Roberson wrote: > > On Fri, 11 Apr 2003, Steve Kargl wrote: > > > > > On Fri, Apr 11, 2003 at 12:08:29AM -0400, Jeff Roberson wrote: > > > > Could those of you that have been testing it so far please try it out > > > > again and let me know how it feels? > > > > > > > > > > Jeff, > > > > > > There is a noticable delay in switching from a vty > > > to the X11R6 server. Although ctl+alt+F8 takes me > > > back to X11, there is a few second pause during the > > > redrawing of the screen. > > > > (change deleted) > > > > > I suspect this is due to priority propagation. I forgot that I had > > disabled that code. > > > > How is it otherwise? > > > > I started to recompile the kernel and while sitting here decided > to load linux-mozilla. The system rebooted before linux-mozilla > displayed a window. I'm not sure this ULE related. > > Whoops. The system just panic after coming back up from > a linux-mozilla induce reboot. I've left the machine > at the db> prompt. > > Here's a hand transcribed backtrace. > > panic: Negative nice count. > Stack backtrace > bactrace > panic > kseq_nice_rem > kseq_rem > sched_switchout > mi_switch > msleep > g_io_schedule_down > g_down_procbody > fork_exit > fork_trampoline > In ddb please type 'call kseq_print(0)' This is on UP right?
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