Messages in this thread | | | Date | Wed, 7 Sep 2011 12:24:25 +0200 | From | Frank van Maarseveen <> | Subject | Re: 3.0.3 kernel BUG at kernel/timer.c:1035 |
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On Tue, Sep 06, 2011 at 10:48:38PM +0800, Lin Ming wrote: > Does below patch help? > > >From a98b874437f871d5ecc3f6fe409b2b474b1f2731 Mon Sep 17 00:00:00 2001 > From: Lin Ming <ming.m.lin@intel.com> > Date: Tue, 6 Sep 2011 22:45:43 +0800 > Subject: [PATCH] block: delete bdi writeback wakup_timer in blk_cleanup_queue() > > Signed-off-by: Lin Ming <ming.m.lin@intel.com> > --- > block/blk-core.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/block/blk-core.c b/block/blk-core.c > index 90e1ffd..22529a3 100644 > --- a/block/blk-core.c > +++ b/block/blk-core.c > @@ -363,6 +363,7 @@ void blk_cleanup_queue(struct request_queue *q) > blk_sync_queue(q); > > del_timer_sync(&q->backing_dev_info.laptop_mode_wb_timer); > + del_timer_sync(&q->backing_dev_info.wb.wakeup_timer); > mutex_lock(&q->sysfs_lock); > queue_flag_set_unlocked(QUEUE_FLAG_DEAD, q); > mutex_unlock(&q->sysfs_lock); > -- > 1.7.2.3 >
No, bug still present. Stack trace is the same and I double checked that it was the new kernel (this time with a lot more debug enabled).
-- Frank
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