Messages in this thread | | | Date | Wed, 23 Nov 2005 15:39:14 -0800 (PST) | From | "Randy.Dunlap" <> | Subject | RE: Kernel BUG at mm/rmap.c:491 |
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On Wed, 23 Nov 2005, Randy.Dunlap wrote:
> On Wed, 23 Nov 2005, Chen, Kenneth W wrote: > > > Con Kolivas wrote on Wednesday, November 23, 2005 3:24 PM > > > Chen, Kenneth W writes: > > > > > > > Has people seen this BUG_ON before? On 2.6.15-rc2, x86-64. > > > > > > > > Pid: 16500, comm: cc1 Tainted: G B 2.6.15-rc2 #3 > > > > > > > > Pid: 16651, comm: sh Tainted: G B 2.6.15-rc2 #3 > > > > > > ^^^^^^^^^^ > > > > > > Please try to reproduce it without proprietary binary modules linked in. > > > > > > ???, I'm not using any modules at all. > > > > [albat]$ /sbin/lsmod > > Module Size Used by > > [albat]$ > > > > > > Also, isn't it 'P' indicate proprietary module, not 'G'? > > Yes. It's the 'B' that is tainting in this case: > TAINT_BAD_PAGE is set.
in only one place: ./mm/page_alloc.c:148: add_taint(TAINT_BAD_PAGE);
> > line 159: kernel/panic.c: > > > > snprintf(buf, sizeof(buf), "Tainted: %c%c%c%c%c%c", > > tainted & TAINT_PROPRIETARY_MODULE ? 'P' : 'G', > >
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