Messages in this thread | | | Date | Fri, 11 Aug 2006 14:18:57 -0700 | Subject | Re: [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8 | From | Bill Huey (hui) <> |
| |
On Fri, Aug 11, 2006 at 08:00:50AM -0700, Robert Crocombe wrote: > On 8/10/06, hui Bill Huey <billh@gnuppy.monkey.org> wrote: > >Patch included: > > Just tried it.
Yeah, this bug is different from the one I've been fixing. Looks like it's in the softirq system. Let me see.
I'll look through your config and see if anything is different with my setup that's notable.
bill
> kjournald/1119[CPU#3]: BUG in debug_rt_mutex_unlock at > kernel/rtmutex-debug.c:471 > > Call Trace: > <ffffffff80487593>{_raw_spin_lock_irqsave+34} > <ffffffff8022cd9f>{__WARN_ON+105} > <ffffffff8022cd5a>{__WARN_ON+36} > <ffffffff8024897b>{debug_rt_mutex_unlock+204} > <ffffffff80486761>{rt_lock_slowunlock+30} > <ffffffff804872d6>{__lock_text_start+14} > <ffffffff80279461>{kmem_cache_alloc+207} > <ffffffff8025b504>{mempool_alloc_slab+22} > <ffffffff8025b8f3>{mempool_alloc+80} > <ffffffff80209a6d>{mcount+45} > <ffffffff80283332>{bio_alloc_bioset+40} > <ffffffff80283452>{bio_alloc+21} > <ffffffff8027fa28>{submit_bh+142} > <ffffffff80280cd3>{ll_rw_block+166} > <ffffffff802d19cf>{journal_commit_transaction+1016} > <ffffffff80248fa5>{constant_test_bit+9} > <ffffffff80487aa0>{_raw_spin_unlock+51} > <ffffffff80486789>{rt_lock_slowunlock+70} > <ffffffff804872d6>{__lock_text_start+14} > <ffffffff80235974>{try_to_del_timer_sync+90} > <ffffffff802d5fb2>{kjournald+207} > <ffffffff80240107>{autoremove_wake_function+0} > <ffffffff802d5ee3>{kjournald+0} > <ffffffff8023fcc5>{keventd_create_kthread+0} > <ffffffff8023ffca>{kthread+224} > <ffffffff802273bf>{schedule_tail+198} > <ffffffff8020ae12>{child_rip+8} > <ffffffff8023fcc5>{keventd_create_kthread+0} > <ffffffff8023feea>{kthread+0} > <ffffffff8020ae0a>{child_rip+0}
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |