Messages in this thread | | | Date | Thu, 4 Apr 2002 08:21:26 +0200 (SAST) | From | Zwane Mwaikambo <> | Subject | Re: Another BUG in page_alloc.c:108 |
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On Wed, 3 Apr 2002 arjan@fenrus.demon.nl wrote:
> In article <20020403035406.GA2925@neon> you wrote: > > EIP: 0010:[__free_pages_ok+45/688] Tainted: P > > Nvidia ? > I get the distinct impression that the lastest nvidia drivers > reintroduced a bug that fubars the page allocator ;(
The latest nvidia stuff definately spews major chunks on its way out...
This is on 2.4.19-pre2-ac3, backing upto the previous release nvidia drivers i can't reproduce.
invalid operand: 0000 CPU: 0 EIP: 0010:[<c0130c47>] Not tainted EFLAGS: 00013282 eax: 00000000 ebx: c15f94b0 ecx: c100000c edx: db140eb0 esi: 00000000 edi: 00000000 ebp: 00007000 esp: deb35edc ds: 0018 es: 0018 ss: 0018 Process X (pid: 1457, stackpage=deb35000) Stack: c0306380 c15f94b0 00000000 00000001 c15f94b0 00008000 c15f94b0 c15f94b0 00008000 debb5688 00007000 c0124782 c15f94b0 1d68d027 00000008 00000000 425a3000 de793424 4259b000 00000000 425a3000 de793424 dfffcd50 dec00420 Call Trace: [<c0124782>] [<c01270ed>] [<c01271a2>] [<c0106f2b>]
Code: 0f 0b c6 43 24 05 8b 43 18 89 f1 83 e0 eb 89 43 18 c1 e8 18
>>EIP; c0130c47 <__free_pages_ok+97/250> <===== Trace; c0124782 <zap_page_range+192/260> Trace; c01270ed <do_munmap+1ed/270> Trace; c01271a2 <sys_munmap+32/50> Trace; c0106f2b <system_call+33/38> Code; c0130c47 <__free_pages_ok+97/250> 00000000 <_EIP>: Code; c0130c47 <__free_pages_ok+97/250> <===== 0: 0f 0b ud2a <===== Code; c0130c49 <__free_pages_ok+99/250> 2: c6 43 24 05 movb $0x5,0x24(%ebx) Code; c0130c4d <__free_pages_ok+9d/250> 6: 8b 43 18 mov 0x18(%ebx),%eax Code; c0130c50 <__free_pages_ok+a0/250> 9: 89 f1 mov %esi,%ecx Code; c0130c52 <__free_pages_ok+a2/250> b: 83 e0 eb and $0xffffffeb,%eax Code; c0130c55 <__free_pages_ok+a5/250> e: 89 43 18 mov %eax,0x18(%ebx) Code; c0130c58 <__free_pages_ok+a8/250> 11: c1 e8 18 shr $0x18,%eax
0xc0130c40 <__free_pages_ok+144>: mov 0x28(%ebx),%edx 0xc0130c43 <__free_pages_ok+147>: test %edx,%edx 0xc0130c45 <__free_pages_ok+149>: je 0xc0130c49 <__free_pages_ok+153> 0xc0130c47 <__free_pages_ok+151>: ud2a
if (page->pte_chain) BUG();
-- http://function.linuxpower.ca
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