Messages in this thread | | | Date | Thu, 01 May 2008 20:19:08 +0200 | From | devzero@web ... | Subject | Re:Re: kernel BUG at mm/rmap.c:669 (during localegen) |
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so, you are absolutely sure that this happens without nvidia driver?
if not, rename the nvidia kernel module and try again.....
>(but this case leaves no logs becouse logging is down too)
kernel logging should still be there (dmesg), but it may not go to /var/log/messages. you may start syslogd/klogd manually in that runlevel
List: linux-kernel Subject: Re:Re: kernel BUG at mm/rmap.c:669 (during localegen) From: PaweÅ <anilatx () gmail ! com> Date: 2008-05-01 13:54:56 Message-ID: 4819CBB0.8010208 () gmail ! com [Download message RAW]
The problem is reproducible, as I wrote, also while booting through init=/bin/bash parameter(and in init 1, but with hang instead of reboot) so before loading any modules or nvidia drivers(but this case leaves no logs becouse logging is down too) I mentioned first and last line as commented, just to ensure that it's everything about this symptome(timestamps suggest that)
Hugh Dickins wrote: > On Thu, 1 May 2008, PaweÅ wrote: > >> Every time I try to generate locales computer reboots or hangs. To ensure >> that's not matter of graphDrivers I checked also in runlevel 1 and >> "init=/bin/bash". >> >> Linux debby 2.6.25 #1 PREEMPT Mon Apr 28 15:18:31 CEST 2008 x86_64 GNU/Linux >> gcc (GCC) 4.2.3 (Debian 4.2.3-3) >> >> [kern.log:] >> //May 1 11:20:09 debby kernel: NVRM: bad caching on address >> 0xffff81003a910000: actual 0x173 != expected 0x17b >> >> May 1 11:25:44 debby kernel: Eeek! page_mapcount(page) went negative! (-1) >> May 1 11:25:44 debby kernel: page pfn = 257d2 >> May 1 11:25:44 debby kernel: page->flags = 2200000000001c >> May 1 11:25:44 debby kernel: page->count = 0 >> May 1 11:25:44 debby kernel: page->mapping = 0000000000000000 >> May 1 11:25:44 debby kernel: vma->vm_ops = 0x0 >> May 1 11:25:44 debby kernel: ------------[ cut here ]------------ >> May 1 11:25:44 debby kernel: kernel BUG at mm/rmap.c:669! >> May 1 11:25:44 debby kernel: invalid opcode: 0000 [1] PREEMPT >> May 1 11:25:44 debby kernel: CPU 0 >> May 1 11:25:44 debby kernel: Modules linked in: nvidia(P) ... >> May 1 11:25:44 debby kernel: Pid: 3007, comm: localedef Tainted: P >> 2.6.25 #1 >> May 1 11:25:44 debby kernel: RIP: 0010:[<ffffffff80270c74>] >> [<ffffffff80270c74>] page_remove_rmap+0x164/0x180 >> > > Sorry, you'll have to ask Nvidia to help you with this: we don't > know what their driver is up to, and don't have any "NVRM" errors in > 2.6.25 source; they should be grateful for your reproducible test case. > > Hugh
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