Messages in this thread | | | Date | Tue, 25 Nov 1997 11:35:47 +1100 (EST) | From | Adam Wiggins <> | Subject | Re: [sx]quake still segfaults with 2.0.32 and MMX pentium |
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On Mon, 24 Nov 1997, Peter McLachlan wrote:
> Interestingly enough, under 2.1.64, my version of squake causes a kernel > oops when you /exit/ the program. It runs perfectly until this time. The > oops doesn't shut down the system. In fact, it doesn't seem to cause any > problems at all. The oops I get:
I got this same problem moving from 2.1.63 to 64. 65 fixed this but every now and then the kernel buffs in a bad way and everything starts segfaulting in this fastion starting with pppd. I try to shoutdown but everything segfaults on shutdown adn the fs has to be checked on boot up. I havent had stability problems like this with 2.1.X before 63 is it the pent bug work around? cheers Adam
> > ----------------------------------- > Negative d_count (-1) for dev/dsp > Unable to handle kernel NULL pointer dereference at virtual address > 00000000 > current->tss.cr3 = 00101000, %cr3 = 00101000 > *pde = 00000000 > Oops: 0002 > CPU: 0 > EIP: 0010:[<c0135492>] > EFLAGS: 00010282 > eax: 00000022 ebx: c0e24e00 ecx: c01c9340 edx: c3c62000 > esi: ffffffff edi: 00010000 ebp: c0084ce0 esp: c3647f5c > ds: 0018 es: 0018 ss: 0018 > Process squake.real (pid: 1229, process nr: 34, stackpage=c3647000) > Stack: c01af484 ffffffff c009c4a0 c08346a0 c06a6260 408fc000 c011e2d1 > c0e24e00 > c0084ce0 c0084ce0 fffffffc 00000000 c06a6a20 c01132ed c0084ce0 > c3646000 > c0118d78 c0084ce0 00000000 ffffffff fffffffc 00000000 c0118f52 > 00000000 > Call Trace: [<c01af484>] [<c011e2d1>] [<c01132ed>] [<c0118d78>] > [<c0118f52>] [<c01096ba>] > Code: c7 05 00 00 00 00 00 00 00 00 83 c4 10 5b 5e c3 89 f6 53 8b > Segmentation fault > -------------------------------------- > > This is definitely kernel related. It works fine with 2.0.32 and below. > I'm not sure if that dev/dsp means the problem is related to the sound > driver or what... > > Speaking of sound drivers, is there anyone working seriously on > kernel sound support? What I'm interested in is full duplex on Creative > cards. I've heard with only one IRQ they can't be actually full duplex > cards... Nevertheless, they have full duplex Win95 drivers, I presume by > toggling between read/write very quickly or another such gimmick. > However, if this can be done under WinDoze, presumably its something that > can be done under Linux. :) It would be nice to be able to do SpeakFreely > without having to toggle CB radio style all the time... > > Peter McLachlan > > My beautiful! my beautiful! > That standest meekly by > With thy proudly arched and glossy neck, > And dark and fiery eye; > > "An Arab's Farewell to his Steed"-Caroline Norton >
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