On 25 Apr 2008, [EMAIL PROTECTED] told this: > I suspect this can go wrong anywhere, but it happens to have been a > CBQ-triggered gettimeofday() while sending an arp that did it. (My ADSL > router pretty much bombs the poor damn machine with ARP packets all the > time.)
Woo, it's happening a lot tonight. The CBQ/ARP problem recurred, and also this: (gdb) bt #0 0xb7f87410 in __kernel_vsyscall () #1 0x45f27b36 in gettimeofday () from /lib/libc.so.6 #2 0x08065417 in os_nsecs () at arch/um/os-Linux/time.c:79 #3 0x080590fc in itimer_read () at arch/um/kernel/time.c:77 #4 0x08084a5f in update_wall_time () at include/linux/clocksource.h:167 #5 0x08077ba1 in do_timer (ticks=1) at kernel/timer.c:929 #6 0x08086350 in tick_periodic (cpu=0) at kernel/time/tick-common.c:66 #7 0x08086382 in tick_handle_periodic (dev=0x821d384) at kernel/time/tick-common.c:82 #8 0x080590ed in um_timer (irq=0, dev=0x0) at arch/um/kernel/time.c:70 #9 0x0808d42f in handle_IRQ_event (irq=0, action=0xdc49480) at kernel/irq/handle.c:140 #10 0x0808d4ad in __do_IRQ (irq=0) at kernel/irq/handle.c:236 #11 0x080576f8 in do_IRQ (irq=0, regs=0x8217ec4) at arch/um/kernel/irq.c:335 #12 0x080590a0 in timer_handler (sig=26, regs=0x8217ec4) at arch/um/kernel/time.c:28 #13 0x08064c84 in real_alarm_handler (sc=0x0) at arch/um/os-Linux/signal.c:93 #14 0x08064cac in alarm_handler (sig=26, sc=0x0) at arch/um/os-Linux/signal.c:108 #15 0x080654a0 in deliver_alarm () at arch/um/os-Linux/time.c:117 #16 0x08065640 in idle_sleep (nsecs=<value optimized out>) at arch/um/os-Linux/time.c:181 #17 0x080580d4 in default_idle () at arch/um/kernel/process.c:248 #18 0x080580fe in cpu_idle () at arch/um/kernel/process.c:256 #19 0x081afdee in rest_init () at init/main.c:453 #20 0x0804953b in start_kernel () at init/main.c:650 #21 0x0804a7e1 in start_kernel_proc (unused=0x0) at arch/um/kernel/skas/process.c:46 #22 0x08064261 in run_kernel_thread (fn=0x804a7b5 <start_kernel_proc>, arg=0x0, jmp_ptr=0x821d184) at arch/um/os-Linux/process.c:267 #23 0x08057ee0 in new_thread_handler () at arch/um/kernel/process.c:151 #24 0x00000000 in ?? () It looks to me like os_nsecs()/gettimeofday()/et al are the only really important parts of this backtrace. -- `If you are having a "ua luea luea le ua le" kind of day, I can only assume that you are doing no work due [to] incapacitating nausea caused by numerous lazy demons.' --- Frossie ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
