Fw: Crash during sending print jobs

[S.N.Grigoriev]

16 May 2007 S.N.Grigoriev wrote:

> beginning with last week my 7-Current amd64 system panics
> during sending print jobs (especially PostScript) to my
> LPT connected laser printer. Kernels compiled with April
> or March sources still work fine. Does anybody find this
> problem?

The problem persists. GENERIC compiled with today sources
crashes with the following output:

panic: bad stray interrupt
cpuid = 0
KDB: enter: panic
[thread pid = 11 tid 100002 ]
Stopped at kdb_enter+0x2f: leave


The call stack trace is:

Tracing pid 11 tid 100002 td 0xffffff003db84990
kdb_enter() at kdb_enter+0x30
intr_execute_handlers() at intr_execute_handlers+0x183
Xapic_isr1() at Xapic_isr1()+0x7f
--- interrupt, rip = 0xffffffff8071ec56, rsp = 0xffffffffa075fbd0, rbp = 0xffffffffa075fbe0 ---
acpi_cpu_c1() at acpi_cpu_c1+0x6
acpi_cpu_idle() at acpi_cpu_idle+0x27c
sched_idletd() at sched_idletd+0x35
fork_exit() at fork_exit+0x153
fork_trampoline() at fork_trampoline+0xe
--- trap 0, rip = 0, rsp = 0xffffffffa075fd30, rbp = 0 ---


Crash dump is available at http://www.spbcity.net/crash/crash.tgz

Regards,
Serguey.