Messages in this thread | | | From | Nicolas <> | Subject | Re: slab oops with 2.5.69 | Date | Thu, 8 May 2003 12:35:47 +0200 |
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Le Jeudi 08 Mai 2003 00:55, vous avez écrit : > Nicolas <linux@1g6.biz> wrote: > > Last user: [<d3a18226>](0xd3a18226) > > We need to know which module was the last one to play with that size-32 > object. > > Which modules were loaded, and had been in use?
Here is an lsmod with exactly the same situation when the oops occured, I have done one thing I can remember that may be not fair with the kernel : "/sbin/modprobe sis-agp agp_try_unsupported=1" agpgart: Trying generic SiS routines for device id: 0648 agpgart: Maximum main memory to use for agp memory: 941M agpgart: AGP aperture is 128M @ 0xd0000000
but I don't know if agp is used in my case. I will retry today the same tests without agp...
so when the oops occured for sure : I was using : at no load: exportfs nfsd parport saa7134 ntfs ieee1394 v4l tuner usbcore ov511
low load : sis900 e100 crc32 iptables i810_audio
unknown load (how to know if my agp port is used ?): sis-agp agpgart loop/isofs(maybe)
high load: ide_cd cdrom, and harddrive(hard in the kernel, not as module) CPU/memory bandwith was at 100% because of encoding with transcode.
lsmod
Module Size Used by floppy 53908 0 lp 8672 0 sis900 15236 1 crc32 4096 1 sis900 e100 52868 1 sis_agp 3968 1 ide_cd 36608 1 cdrom 32288 1 ide_cd des 11392 0 af_key 25096 0 ah 5888 0 md5 3712 0 ov511 88476 0 radeon 117912 0 agpgart 24616 1 sis_agp button 4884 0 ac 3592 0 thermal 11144 0 fan 3080 0 processor 11544 1 thermal usblp 11520 0 nfsd 88624 0 exportfs 4864 1 nfsd ehci_hcd 34176 0 ohci_hcd 30720 0 usbcore 96596 6 ov511,usblp,ehci_hcd,ohci_hcd udf 91396 0 parport_pc 22804 1 parport 34880 2 lp,parport_pc i2c_dev 5696 0 ipt_state 1536 3 ipt_ULOG 5384 0 ipt_LOG 4480 5 iptable_filter 2304 1 iptable_mangle 2304 0 ipt_MASQUERADE 2944 1 iptable_nat 20244 2 ipt_MASQUERADE ip_conntrack 23956 3 ipt_state,ipt_MASQUERADE,iptable_nat ip_tables 13952 7 ipt_state,ipt_ULOG,ipt_LOG,iptable_filter,iptable_mangle,ipt_MASQUERADE,iptable_nat loop 12808 6 [unsafe] isofs 30136 3 zlib_inflate 20864 1 isofs tuner 14596 1 [unsafe] saa7134 74124 1 video_buf 15616 1 saa7134 v4l1_compat 12160 1 saa7134 i2c_core 18436 3 i2c_dev,tuner,saa7134 v4l2_common 3968 1 saa7134 videodev 8448 2 ov511,saa7134 i810_audio 25088 2 ac97_codec 13568 1 i810_audio ohci1394 33152 0 ieee1394 66572 1 ohci1394 ntfs 83984 1 af_packet 11784 4
and lsmod | grep -v " 0 " Module Size Used by sis900 15236 1 crc32 4096 1 sis900 e100 52868 1 sis_agp 3968 1 cdrom 32288 1 ide_cd agpgart 24616 1 sis_agp processor 11544 1 thermal exportfs 4864 1 nfsd usbcore 96596 6 ov511,usblp,ehci_hcd,ohci_hcd parport_pc 22804 1 parport 34880 2 lp,parport_pc ipt_state 1536 3 ipt_LOG 4480 5 iptable_filter 2304 1 ipt_MASQUERADE 2944 1 iptable_nat 20244 2 ipt_MASQUERADE ip_conntrack 23956 3 ipt_state,ipt_MASQUERADE,iptable_nat ip_tables 13952 7 ipt_state,ipt_ULOG,ipt_LOG,iptable_filter,iptable_mangle,ipt_MASQUERADE,iptable_nat loop 12808 6 [unsafe] isofs 30136 3 zlib_inflate 20864 1 isofs tuner 14596 1 [unsafe] saa7134 74124 1 video_buf 15616 1 saa7134 v4l1_compat 12160 1 saa7134 i2c_core 18436 3 i2c_dev,tuner,saa7134 v4l2_common 3968 1 saa7134 videodev 8448 2 ov511,saa7134 i810_audio 25088 1 ac97_codec 13568 1 i810_audio ieee1394 66572 1 ohci1394 ntfs 83984 1 af_packet 11784 4
Ask me more informations if you need, as I am not a kernel hacker .. :),
Nicolas.
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