Messages in this thread | | | Date | Sun, 22 Nov 1998 20:14:55 +1100 | From | Richard Gooch <> | Subject | More on 2.1.129 oops |
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Hi, Linus. I've done some more tests with virgin 2.1.129 and I get the oops with vga=6 on a Cyrix 6x86 and a Pentium/MMX 200. Changing the .config makes the oops go away (still with vga=6). When the oops occurs, ksymoops reports do_basic_setup() as the culprit, as before.
The .config which produces the oops (router): CONFIG_EXPERIMENTAL=y CONFIG_M686=y CONFIG_MODULES=y CONFIG_NET=y CONFIG_PCI=y CONFIG_PCI_BIOS=y CONFIG_SYSVIPC=y CONFIG_SYSCTL=y CONFIG_BINFMT_ELF=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_INITRD=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_ROUTER=y CONFIG_SYN_COOKIES=y CONFIG_IP_NOSR=y CONFIG_SKB_LARGE=y CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_NET_VENDOR_3COM=y CONFIG_NET_VENDOR_SMC=y CONFIG_NET_ISA=y CONFIG_NET_EISA=y CONFIG_SLIP_COMPRESSED=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_SERIAL=y CONFIG_SERIAL_EXTENDED=y CONFIG_SERIAL_SHARE_IRQ=y CONFIG_MOUSE=y CONFIG_PSMOUSE=y CONFIG_WATCHDOG=y CONFIG_RTC=y CONFIG_EXT2_FS=y CONFIG_PROC_FS=y CONFIG_NLS=y CONFIG_VGA_CONSOLE=y CONFIG_VIDEO_SELECT=y CONFIG_MAGIC_SYSRQ=y
and the .config which avoids the oops (normal): CONFIG_EXPERIMENTAL=y CONFIG_M686=y CONFIG_MTRR=y CONFIG_MODULES=y CONFIG_NET=y CONFIG_PCI=y CONFIG_PCI_BIOS=y CONFIG_PCI_QUIRKS=y CONFIG_PCI_OPTIMIZE=y CONFIG_SYSVIPC=y CONFIG_SYSCTL=y CONFIG_BINFMT_AOUT=y CONFIG_BINFMT_ELF=y CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDEDISK=y CONFIG_BLK_DEV_CMD640=y CONFIG_BLK_DEV_RZ1000=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_BLK_DEV_IDEDMA=y CONFIG_IDEDMA_AUTO=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_INITRD=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_SYN_COOKIES=y CONFIG_IP_NOSR=y CONFIG_SKB_LARGE=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_AIC7XXX=y CONFIG_AIC7XXX_RESET_DELAY=5 CONFIG_SCSI_NCR53C8XX=y CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8 CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32 CONFIG_SCSI_NCR53C8XX_SYNC=20 CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_NET_VENDOR_3COM=y CONFIG_NET_VENDOR_SMC=y CONFIG_NET_ISA=y CONFIG_NET_EISA=y CONFIG_SLIP_COMPRESSED=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_SERIAL=y CONFIG_SERIAL_EXTENDED=y CONFIG_SERIAL_SHARE_IRQ=y CONFIG_MOUSE=y CONFIG_PSMOUSE=y CONFIG_WATCHDOG=y CONFIG_RTC=y CONFIG_EXT2_FS=y CONFIG_PROC_FS=y CONFIG_NLS=y CONFIG_VGA_CONSOLE=y CONFIG_VIDEO_SELECT=y CONFIG_MAGIC_SYSRQ=y
And a diff: diff normal router 3d2 < CONFIG_MTRR=y 8,9d6 < CONFIG_PCI_QUIRKS=y < CONFIG_PCI_OPTIMIZE=y 12d8 < CONFIG_BINFMT_AOUT=y 14,20d9 < CONFIG_BLK_DEV_IDE=y < CONFIG_BLK_DEV_IDEDISK=y < CONFIG_BLK_DEV_CMD640=y < CONFIG_BLK_DEV_RZ1000=y < CONFIG_BLK_DEV_IDEPCI=y < CONFIG_BLK_DEV_IDEDMA=y < CONFIG_IDEDMA_AUTO=y 24a14 > CONFIG_IP_ROUTER=y 28,37d17 < CONFIG_SCSI=y < CONFIG_BLK_DEV_SD=y < CONFIG_SCSI_MULTI_LUN=y < CONFIG_SCSI_CONSTANTS=y < CONFIG_SCSI_AIC7XXX=y < CONFIG_AIC7XXX_RESET_DELAY=5 < CONFIG_SCSI_NCR53C8XX=y < CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8 < CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32 < CONFIG_SCSI_NCR53C8XX_SYNC=20
With the exception of CONFIG_IP_ROUTER, my router .config is the same as my normal .config with bits disabled.
So, now I'll go away and use my normal .config and start disabling things piece by piece until I get breakage. Sigh. How painful. Stay tuned.
Regards,
Richard....
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