Cornelia Huck wrote: > On Mon, 9 Apr 2007 13:18:46 +0900, > Tejun Heo <[EMAIL PROTECTED]> wrote: > >> With all the patches applied, the same test used in the last take ran >> 9+hrs without any problem. > > I get the following on startup: > > ===================================== > [ BUG: bad unlock balance detected! ] > ------------------------------------- > start_udev/197 is trying to release lock (&sd->s_active) at: > [<0000000000209024>] release_sysfs_dirent+0x8c/0x118 > but there are no more locks to release!
Thanks a lot for spotting this. I thought I enabled lock debugging but apparently, didn't. Anyways, the bug doesn't affect actual behavior. It's just doing up_write() on an unlocked rwsem which is about to be freed. I've just posted the updated version of patch 12 to fix this. -- tejun - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
