>Doug Poland a Êcrit : > >>On Sat, Jun 04, 2005 at 05:25:33AM -0400, Jeff Roberson wrote: >> >> >>>I just fixed what should be the last ULE+KSE+PREEMPTION bug. Please let >>>me know if you run into any problems with it, preferably with a seperate >>>mail to me as I'm more likely to see this than one which is cc'd to >>>current_at_. >>> >>> >>> >>I'm consistently getting hard locks on a 4-way PIII Xeon using a generic >>kernel with ULE. Here's what was on the console on the 2nd to last >>lock-up: >> >> >>kernel trap 12 with interrupts disabled >> >>Fatal trap 12: page fault while in kernel mode >> >>cpuid = 0; apic id = 03 >> >>fault virtual address = 0x150 >>fault code = supervisor read, page not present >>instruction pointer = 0x20: 0xc0642e6e >>stack pointer = 0x28: 0xe4fd9b8c >>frame pointer = 0x28: 0xe4fd9bb0 >>code segment = base 0x0, limit 0xfffff, type 0x1b >> = DPL 0, pres 1, def32 1, gran 1 >>processor eflags = resume, IOPL = 0 >>current process = 49 (swi4: clock sio) >> >> >>I've also seen hard locks with gkrellmd, fsck running in multi-user >>mode. >> >> >> >I get (what I think is) the same problem but not in the same case. >When I load nvidia.ko, I get this : > >nvidia0 : <GeForce FX5600> mem 0xe400000 - 0xe4ffffff, 0xd00.... - 0xdfff.... irq 16 at device 0.0 on pci 1 > >WARNING : Device Driver > >Fatal trap 12: page fault while in kernel mode >fault virtual address = 0x480008 >fault code = supervisor read, page not present >instruction pointer = 0x20: 0xc059de04 >stack pointer = 0x28: 0xc1020984 >frame pointer = 0x28: 0xc1020984 >code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 >processor eflags = niterrupt enabled, resume, IOPL = 0 >current process = 0 (swapper) >trap number = 12 >panic = page fault > >uptime : 1s > >I use ULE. > >_______________________________________________ >freebsd-current_at_freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-current >To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" I use ULE, PREEMPTION but I've no problems with nvidia-driver-1.0.7174Received on Thu Jun 09 2005 - 12:55:25 UTC
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