Possible regression in 3.7-rc3 on Marvell Kirkwood

Andrew Lunn andrew at lunn.ch
Sat Nov 3 04:03:00 EDT 2012


Hi Josh

Are you not seeing a stack trace?

[   64.312377] BUG: scheduling while atomic: crond/151/0x40000300
[   79.771862] BUG: scheduling while atomic: swapper/0/0x40000500
[   81.826267] BUG: scheduling while atomic: swapper/0/0x40000500
[   90.330911] BUG: scheduling while atomic: swapper/0/0x40000500

        printk(KERN_ERR "BUG: scheduling while atomic: %s/%d/0x%08x\n",
                prev->comm, prev->pid, preempt_count());

        debug_show_held_locks(prev);
        print_modules();
        if (irqs_disabled())
                print_irqtrace_events(prev);
        dump_stack();
        add_taint(TAINT_WARN);

Andrew



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