From: Chuck Slivkoff <charles_slivkoff@hp.com>
To: parisc-linux@lists.parisc-linux.org
Subject: [parisc-linux] do_page_fault() on 712/60 running 2.4.9-pa22
Date: Tue, 25 Sep 2001 17:57:51 -0400 [thread overview]
Message-ID: <3BB0FDDF.6F8CDDD7@hp.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 696 bytes --]
Hello all,
I've seen this several times before (& posted to the list as well), but
can't figure out what might be causing it or how to duplicate it. I
noticed today that ~ 3:30 AM EDT, several do_page_fault() errors were
reported (kern.log attached).
This is running 2.4.9-pa22 kernel which I build a few days ago from CVS.
Earlier, I had thought that the problem might be related to swapping,
but couldn't duplicate the problem at will.
# cat /proc/version
Linux version 2.4.9-pa22 (root@dlarry) (gcc version 3.0.2 20010825
(Debian prerelease)) #7 Fri Sep 21 16:37:05 EDT 2001
Can anyone offer a suggestion as to how to investigate this further?
Would updating glibc help?
Thanks,
-chuck
[-- Attachment #2: kern.log --]
[-- Type: application/octet-stream, Size: 4338 bytes --]
Sep 25 03:28:26 dlarry kernel:
Sep 25 03:28:26 dlarry kernel: do_page_fault() pid=1784 command='apache' type=7 address=0x403d3e2f
Sep 25 03:28:26 dlarry kernel: vm_start = 0x403d3000, vm_end = 0x403d5000
Sep 25 03:28:26 dlarry kernel:
Sep 25 03:28:26 dlarry kernel: YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
Sep 25 03:28:26 dlarry kernel: PSW: 00000000000001100000000000001111
Sep 25 03:28:26 dlarry kernel: r0-3^I 00000000 40028310 403d4973 faf00700
Sep 25 03:28:26 dlarry kernel: r4-7^I 403e4f98 faf007b4 00095eb0 00000078
Sep 25 03:28:26 dlarry kernel: r8-11^I 0000000c faf00784 00000002 00000019
Sep 25 03:28:26 dlarry kernel: r12-15^I faf007b4 ffffff9c 40028484 000839b0
Sep 25 03:28:26 dlarry kernel: r16-19^I 000000c8 00061000 000811b0 403e4f98
Sep 25 03:28:26 dlarry kernel: r20-23^I 00000001 403e4f98 403d4958 40028318
Sep 25 03:28:26 dlarry kernel: r24-27^I 40028484 403d4958 00095eb0 0007b9b0
Sep 25 03:28:26 dlarry kernel: r28-31^I 4001b40a 00000000 faf00840 4000debf
Sep 25 03:28:26 dlarry kernel: sr0-3^I 00001674 00001674 00000000 00001674
Sep 25 03:28:26 dlarry kernel: sr4-7^I 00001674 00001674 00001674 00001674
Sep 25 03:28:26 dlarry kernel:
Sep 25 03:28:26 dlarry kernel: IASQ: 00001674 00001674 IAOQ: 403d3e2f 403d3e33
Sep 25 03:28:26 dlarry kernel: IIR: 08000240 ISR: 00001674 IOR: 403d3e3c
Sep 25 03:28:26 dlarry kernel: CPU: 0 CR30: 16d18000 CR31: 10360000
Sep 25 03:28:26 dlarry kernel: ORIG_R28: faf00890
Sep 25 03:28:26 dlarry kernel:
Sep 25 03:28:26 dlarry kernel: do_page_fault() pid=1786 command='apache' type=7 address=0x403d3e2f
Sep 25 03:28:26 dlarry kernel: vm_start = 0x403d3000, vm_end = 0x403d5000
Sep 25 03:28:26 dlarry kernel:
Sep 25 03:28:26 dlarry kernel: YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
Sep 25 03:28:26 dlarry kernel: PSW: 00000000000001100000000000001111
Sep 25 03:28:26 dlarry kernel: r0-3^I 00000000 40028310 403d4973 faf00700
Sep 25 03:28:26 dlarry kernel: r4-7^I 403e4f98 faf007b4 00095eb0 00000078
Sep 25 03:28:26 dlarry kernel: r8-11^I 0000000c faf00784 00000002 00000019
Sep 25 03:28:26 dlarry kernel: r12-15^I faf007b4 ffffff9c 40028484 000839b0
Sep 25 03:28:26 dlarry kernel: r16-19^I 000000c8 00061000 000811b0 403e4f98
Sep 25 03:28:26 dlarry kernel: r20-23^I 00000001 403e4f98 403d4958 40028318
Sep 25 03:28:26 dlarry kernel: r24-27^I 40028484 403d4958 00095eb0 0007b9b0
Sep 25 03:28:26 dlarry kernel: r28-31^I 4001b40a 00000000 faf00840 4000debf
Sep 25 03:28:26 dlarry kernel: sr0-3^I 0000167b 0000167b 00000000 0000167b
Sep 25 03:28:26 dlarry kernel: sr4-7^I 0000167b 0000167b 0000167b 0000167b
Sep 25 03:28:26 dlarry kernel:
Sep 25 03:28:26 dlarry kernel: IASQ: 0000167b 0000167b IAOQ: 403d3e2f 403d3e33
Sep 25 03:28:26 dlarry kernel: IIR: 08000240 ISR: 0000167b IOR: 403d3e3c
Sep 25 03:28:26 dlarry kernel: CPU: 0 CR30: 16dbc000 CR31: 10360000
Sep 25 03:28:26 dlarry kernel: ORIG_R28: faf00890
Sep 25 04:56:55 dlarry kernel:
Sep 25 04:56:55 dlarry kernel: do_page_fault() pid=1813 command='apache' type=7 address=0x403d3e2f
Sep 25 04:56:55 dlarry kernel: vm_start = 0x403d3000, vm_end = 0x403d5000
Sep 25 04:56:55 dlarry kernel:
Sep 25 04:56:55 dlarry kernel: YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
Sep 25 04:56:55 dlarry kernel: PSW: 00000000000001000000000000001111
Sep 25 04:56:55 dlarry kernel: r0-3^I 00000000 40028310 403d4973 faf00700
Sep 25 04:56:55 dlarry kernel: r4-7^I 403e4f98 faf007b4 00095eb0 00000078
Sep 25 04:56:55 dlarry kernel: r8-11^I 0000000c faf00784 00000002 00000019
Sep 25 04:56:55 dlarry kernel: r12-15^I faf007b4 ffffff9c 40028484 000839b0
Sep 25 04:56:55 dlarry kernel: r16-19^I 000000c8 00061000 000811b0 403e4f98
Sep 25 04:56:55 dlarry kernel: r20-23^I 00000001 403e4f98 403d4958 40028318
Sep 25 04:56:55 dlarry kernel: r24-27^I 40028484 403d4958 00095eb0 0007b9b0
Sep 25 04:56:55 dlarry kernel: r28-31^I 4001b40a 00000000 faf00840 4000debf
Sep 25 04:56:55 dlarry kernel: sr0-3^I 000016d7 000016d7 00000000 000016d7
Sep 25 04:56:55 dlarry kernel: sr4-7^I 000016d7 000016d7 000016d7 000016d7
Sep 25 04:56:55 dlarry kernel:
Sep 25 04:56:55 dlarry kernel: IASQ: 000016d7 000016d7 IAOQ: 403d3e2f 403d3e33
Sep 25 04:56:55 dlarry kernel: IIR: 08000240 ISR: 000016d7 IOR: 403d3e3c
Sep 25 04:56:55 dlarry kernel: CPU: 0 CR30: 144a8000 CR31: 10360000
Sep 25 04:56:55 dlarry kernel: ORIG_R28: faf00890
reply other threads:[~2001-09-25 21:58 UTC|newest]
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