Messages in this thread | | | From | Badari Pulavarty <> | Subject | kernel panic with pte-highmem-5 | Date | Mon, 21 Jan 2002 17:02:23 -0800 (PST) |
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Andrea,
I am testing your pte-highmem-5 patch with some of my database workloads. I got following OOPS when I tried to startup the database. I am running 2.4.18-pre2aa2 + pte-highmem-5 + vmscan.c (swap_out_pmd) fix.
If you already have fix for this, please pass it on. If you need any more information please let me know.
Machine configuration: 8x 700 MHz Pentium-III with 12GB RAM
Regards, Badari
Jan 21 17:43:59 elm3b78 kernel: Unable to handle kernel paging request at virtual address ffe00000 Jan 21 17:43:59 elm3b78 kernel: c01225e6 Jan 21 17:43:59 elm3b78 kernel: *pde = bfffff08 Jan 21 17:43:59 elm3b78 kernel: Oops: 0000 Jan 21 17:43:59 elm3b78 kernel: CPU: 1 Jan 21 17:43:59 elm3b78 kernel: EIP: 0010:[<c01225e6>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 Jan 21 17:43:59 elm3b78 kernel: EFLAGS: 00010286 Jan 21 17:43:59 elm3b78 kernel: eax: f6dfea20 ebx: c20b3a40 ecx: 00000000 edx: f71d8000 Jan 21 17:43:59 elm3b78 kernel: esi: 00000000 edi: ffe00000 ebp: dfda6210 esp: f71d9f0c Jan 21 17:43:59 elm3b78 kernel: ds: 0018 es: 0018 ss: 0018 Jan 21 17:43:59 elm3b78 kernel: Process oracle (pid: 1161, stackpage=f71d9000) Jan 21 17:43:59 elm3b78 kernel: Stack: ce411b80 ceb20500 f71d8000 f6d672a0 f71d8000 f71d8000 ff376000 d3f48210 Jan 21 17:43:59 elm3b78 kernel: 00000000 0a1b5000 08400000 ce410f20 f6dfdee0 c0113eb7 ce411b80 f6dfea20 Jan 21 17:43:59 elm3b78 kernel: ceb20500 f70d0000 f7022fc4 d8e76564 ce41b120 ceb20500 f6dfea3c f71d8000 Jan 21 17:43:59 elm3b78 kernel: Call Trace: [<c0113eb7>] [<c01147fc>] [<c0105940>] [<c0106dab>] Jan 21 17:44:00 elm3b78 kernel: Code: 8b 1f 8b 77 04 85 db 75 04 85 f6 74 7e 88 d8 a8 81 75 0b 53
>>EIP; c01225e6 <copy_page_range+1c2/400> <===== Trace; c0113eb7 <copy_mm+267/31c> Trace; c01147fc <do_fork+494/750> Trace; c0105940 <sys_fork+14/1c> Trace; c0106dab <system_call+33/38> Code; c01225e6 <copy_page_range+1c2/400> 00000000 <_EIP>: Code; c01225e6 <copy_page_range+1c2/400> <===== 0: 8b 1f mov (%edi),%ebx <===== Code; c01225e8 <copy_page_range+1c4/400> 2: 8b 77 04 mov 0x4(%edi),%esi Code; c01225eb <copy_page_range+1c7/400> 5: 85 db test %ebx,%ebx Code; c01225ed <copy_page_range+1c9/400> 7: 75 04 jne d <_EIP+0xd> c01225f3 <copy_page_range+1cf/400> Code; c01225ef <copy_page_range+1cb/400> 9: 85 f6 test %esi,%esi Code; c01225f1 <copy_page_range+1cd/400> b: 74 7e je 8b <_EIP+0x8b> c0122671 <copy_page_range+24d/400> Code; c01225f3 <copy_page_range+1cf/400> d: 88 d8 mov %bl,%al Code; c01225f5 <copy_page_range+1d1/400> f: a8 81 test $0x81,%al Code; c01225f7 <copy_page_range+1d3/400> 11: 75 0b jne 1e <_EIP+0x1e> c0122604 <copy_page_range+1e0/400> Code; c01225f9 <copy_page_range+1d5/400> 13: 53 push %ebx
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