On Thu, Aug 20, 2009 at 9:16 PM, Jason Harmening<[email protected]> wrote: > Sorry for the partial dump--I don't (yet) have a swap partition, so I > can't do postmortem: > > Machine is nehalem (4 cores + HT): > > FreeBSD riviera.austin.rr.com 8.0-BETA2 FreeBSD 8.0-BETA2 #1: Thu Aug > 20 09:06:25 CDT 2009 > [email protected]:/usr/obj/usr/src/sys/CUSTOM amd64 > > current process = 11 (idle: cpu1) > [Thread pid 11 tid 100009 ] > Stopped at acpi_cpu_c1+0x6: popq %rbp > Tracing pid 11 tid 100009 td 0xffffff000169dab0 > acpi_cpu_c1() at acpi_cpu_c1+0x6 > acpi_cpu_idle() at acpi_cpu_idle+0x13b > cpu_idle_acpi() at cpu_idle_acpi+0x1f > cpu_idle() at cpu_idle+0x1c > sched_idletd() at sched_idletd+0x258 > fork_exit() at fork_exit+0x147 > fork_trampoline() at fork_trampoline+0xe > --- trap 0, rip = 0, rsp = 0xffffff8000076d30, rbp = 0 >
So after blindly posting to the list, I took some time to figure out what FreeBSD uses trap code 30 for--turns out some misbehaving PCIe hardware was firing an MSI to an unassigned vector. Switching it to legacy interrupts fixed the problem. Sorry for the spam. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[email protected]"
