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Date: Thu, 15 Jan 2009 17:08:48 -0800 From: Mike Travis <travis@....com> To: Thomas Gleixner <tglx@...utronix.de>, LKML <linux-kernel@...r.kernel.org> CC: Ingo Molnar <mingo@...e.hu>, Rusty Russell <rusty@...tcorp.com.au> Subject: new (common) WARNING message? Hi Thomas, I've been seeing these on and off for a while now. They don't seem to affect anything but perhaps I should track them down? Do you know what it means? (I'm asking you because evidently debugobjects.c is from you? I read the good explanation in the changelog of 3ac7fe5a, but it didn't clue me into what's going on. ;-) Thanks, Mike -- [ 1294.973592] ODEBUG: object is on stack, but not annotated [ 1294.974067] ------------[ cut here ]------------ [ 1294.974067] WARNING: at /mdata/lwork/polaris3/travis/workareas/ingo-latest/linux-2.6-for-ingo/lib/debugobjects.c:253 __debug_object_init+0x27c/0x2f0() [ 1294.974067] Hardware name: X7DBT [ 1294.974067] Pid: 4150, comm: offline-test Tainted: G W 2.6.29-rc1-4k-defconfig.01151634-00255-gc99dbbe-dirty #89 [ 1294.974067] Call Trace: [ 1294.974067] [<ffffffff81047e3f>] warn_slowpath+0xd3/0xf2 [ 1294.974067] [<ffffffff8106c64f>] ? trace_hardirqs_off+0xd/0xf [ 1294.974067] [<ffffffff815ca6ac>] ? _spin_unlock_irqrestore+0x3d/0x4c [ 1294.974067] [<ffffffff8125bebe>] ? __debug_check_no_obj_freed+0xf6/0x14c [ 1294.974067] [<ffffffff81048d3c>] ? printk+0x6c/0x6e [ 1294.974067] [<ffffffff8125c449>] ? __debug_object_init+0xf9/0x2f0 [ 1294.974067] [<ffffffff8125b3ae>] ? _raw_spin_unlock+0xc7/0xf6 [ 1294.974067] [<ffffffff8125c5cc>] __debug_object_init+0x27c/0x2f0 [ 1294.974067] [<ffffffff8125c66d>] debug_object_init+0x14/0x17 [ 1294.974067] [<ffffffff81052320>] init_timer+0x1d/0x2a [ 1294.974067] [<ffffffff81025077>] hpet_cpuhp_notify+0xad/0x124 [ 1294.974067] [<ffffffff81025233>] ? hpet_work+0x0/0x21a [ 1294.974067] [<ffffffff81062057>] notifier_call_chain+0x33/0x5b [ 1294.974067] [<ffffffff810620ad>] __raw_notifier_call_chain+0xe/0x10 [ 1294.974067] [<ffffffff810620c3>] raw_notifier_call_chain+0x14/0x16 [ 1294.974067] [<ffffffff815c5190>] _cpu_up+0x115/0x155 [ 1294.974067] [<ffffffff815c527c>] cpu_up+0x65/0x73 [ 1294.974067] [<ffffffff815ac21d>] store_online+0x52/0x7b [ 1294.974067] [<ffffffff812ff775>] sysdev_store+0x20/0x22 [ 1294.974067] [<ffffffff81134f6b>] sysfs_write_file+0xe9/0x11e [ 1294.974067] [<ffffffff810e0da5>] vfs_write+0xea/0x148 [ 1294.974067] [<ffffffff810e0ec7>] sys_write+0x4c/0x72 [ 1294.974067] [<ffffffff8100c6cb>] system_call_fastpath+0x16/0x1b [ 1294.974067] ---[ end trace 4eaa2a86a8e2da24 ]--- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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