Messages in this thread | | | Date | Tue, 17 Jan 2006 10:55:55 -0600 | From | Dave C Boutcher <> | Subject | Re: 2.6.15-mm4 failure on power5 |
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On Tue, Jan 17, 2006 at 10:52:44AM -0600, Dave C Boutcher wrote: > Well, it turns out that I've been running with CONFIG_DEBUG_MUTEXES all > along...so no noise. My console output is a little different that > Serge's, so I think this is timing related. Also note that I'm dying in > the timer interrupt...
duh... here's the backtrace 0:mon> t [c000000000577890] c0000000000034b4 decrementer_common+0xb4/0x100 --- Exception: 901 (Decrementer) at c0000000004627ec .__mutex_lock_interruptible_slowpath+0x3bc/0x4c4 [c000000000577c60] c000000000075064 .__lock_cpu_hotplug+0x44/0xa8 [c000000000577ce0] c000000000075600 .register_cpu_notifier+0x24/0x68 [c000000000577d70] c00000000052cd7c .do_init_bootmem+0x68c/0xab0 [c000000000577e50] c000000000522c84 .setup_arch+0x21c/0x2c0 [c000000000577ef0] c00000000051a538 .start_kernel+0x40/0x280 [c000000000577f90] c000000000008574 .hmt_init+0x0/0x8c
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