NMI with 7.2-stable
Attilio Rao
attilio at freebsd.org
Thu Oct 1 13:27:42 UTC 2009
Can you send a full dmesg?
2009/10/1 ivan anyukov <ivan.anyukov at googlemail.com>:
> Hi guys,
> I'm running 7.2-STABLE on a Thinkpad T60.
> When connecting a second monitor to my docking station sometimes my FreeBSD
> freezes.
> kgdb on the vmcore-file says "non-maskable interrupt trap"
> Some details:
> X.Org 1.5.3 using the radeon-Driver
> I think the problem appears when moving xterms from the first to the second
> monitor (or back). The mouse cursor looks _very_ strange then and after some
> minutes the whole system freezes.
> Does anyone know about the problem? Is it a hardware-failure for sure?
>
> A vmcore is generated, I loaded it into kgdb:
>
> This GDB was configured as "i386-marcel-freebsd"...
>
> Unread portion of the kernel message buffer:
> <<22>NMI>N MIIS AI SA b0b, 0E,I ESIAS A ffff
> <
> 2>R<2
>>RA<2M >ApMa rpiatyr ietryr oerr,r olri,k elliyk ehlayr dhwaarrdew afraei
> lfuariel.ure.
>
>
>
> FFaattaall ttrraapp 1199:: nnoonn--mmaasskkaabbllee iinntteerrrruupptt
> ttrraapp wwhhiillee iinn kkeerrnneell mmooddee
>
> ccppuuiidd == 01;; aappiicc iidd == 0010
>
> iinnssttrruuccttiioonn ppooiinntteerr ==
> 00xx2200::00xxcc00eeaa7733eecc
>
> ssttaacckk ppooiinntteerr ==
> 00xx2288::00xxcc4477aa58cc8888
>
> ffrraammee ppooiinntteerr ==
> 00xx2288::00xxcc4477aa58cc8888
>
> ccooddee sseeggmmeenntt == bbaassee
> 00xx00,, lliimmiitt 00xxffffffffff,, ttyyppee 00xx11bb
>
> == DDPPLL 00,, pprreess
> 11,, ddeeff3322 11,, ggrraann 11
>
> pprroocceessssoorr eeffllaaggss == iinntteerrrruupptt
> eennaabblleedd,, IIOOPPLL == 00
>
> ccuurrrreenntt pprroocceessss == 1112
> ((iiddllee:: ccppuu10))
>
> ttrraapp nnuummbbeerr == 1199
>
> backtrace says:
> #0 doadump () at pcpu.h:196
> #1 0xc07c5258 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418
> #2 0xc07c5535 in panic (fmt=Variable "fmt" is not available.
> ) at /usr/src/sys/kern/kern_shutdown.c:574
> #3 0xc0ab2d14 in trap_fatal (frame=0xc47a5c48, eva=0) at
> /usr/src/sys/i386/i386/trap.c:939
> #4 0xc0ab3a9d in trap (frame=0xc47a5c48) at
> /usr/src/sys/i386/i386/trap.c:726
> #5 0xc0a9910b in calltrap () at /usr/src/sys/i386/i386/exception.s:159
> #6 0xc0ea73ec in acpi_cpu_c1 () at
> /usr/src/sys/modules/acpi/acpi/../../../i386/acpica/acpi_machdep.c:550
> #7 0xc0ea0623 in acpi_cpu_idle () at
> /usr/src/sys/modules/acpi/acpi/../../../dev/acpica/acpi_cpu.c:943
> #8 0xc0aa377b in cpu_idle () at /usr/src/sys/i386/i386/machdep.c:1183
> #9 0xc07e6bd4 in sched_idletd (dummy=0x0) at
> /usr/src/sys/kern/sched_ule.c:2681
> #10 0xc07a1311 in fork_exit (callout=0xc07e690f <sched_idletd>, arg=0x0,
> frame=0xc47a5d38)
> at /usr/src/sys/kern/kern_fork.c:810
> #11 0xc0a99180 in fork_trampoline () at
> /usr/src/sys/i386/i386/exception.s:264
>
> Any ideas?
>
> Thanks a lot!
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