Messages in this thread | | | Date | Thu, 31 Jul 1997 10:02:15 -0300 (GMT-0300) | From | Andre Uratsuka Manoel <> | Subject | Re: 2.0.31p2 locks up |
| |
On Wed, 30 Jul 1997, Benjamin C R LaHaise wrote:
-> On Wed, 30 Jul 1997, Andre Uratsuka Manoel wrote: -> ... -> > It seems a part of the networking code is not freeing skbufs. I -> > haven't find out what, yet. Andreas Degert offered a patch to track -> > kernel memory. As soon as I have that patch I'll inform you on where -> > are the problems coming from. -> -> I'm seeing the problem as well, so the question becomes what do our -> setups have in common/what activity is triggering this? The machine in -> question routes ethernet <-> ipip (MTU=576) <-> ppp (MTU=1500). -> Firewalling, masquerading (for some hosts only) and -> CONFIG_IP_ALWAYS_DEFRAG (hope that's correct) are in use, only TCP/IP. -> There are also aliases on the ethernet interface. How does this compare -> to your setup?
DEC Tulip+NE2000 (both as modules). It originally was a 3c900 instead of the Tulip, but I swapped to see if things would go smoother. It seemed to give me less problems, but I'm not so sure, as the problems continued.
-> > BTW, It seems strange that so few people seemed to have -> > experienced that problem. I experienced it MANY times. -> -> It's probably a configuration issue that tickles the bug. i.e. The setup -> used on my router encourages heavy use of packet fragmentation as otherwise -> sharing a modem link amongst several people is useless.
It's not my case, but the machine does some routing. I have IP masquerading, IP Alias, shaper module, raid145-2.0.30. I run gated, too.
This:
# # Automatically generated by make menuconfig: don't edit #
# # Code maturity level options # CONFIG_EXPERIMENTAL=y
# # Loadable module support # CONFIG_MODULES=y CONFIG_MODVERSIONS=y CONFIG_KERNELD=y
# # General setup # # CONFIG_MATH_EMULATION is not set CONFIG_NET=y # CONFIG_MAX_16M is not set CONFIG_PCI=y CONFIG_PCI_OPTIMIZE=y CONFIG_SYSVIPC=y CONFIG_BINFMT_AOUT=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_JAVA=m CONFIG_KERNEL_ELF=y CONFIG_M586=y
# # Floppy, IDE, and other block devices # CONFIG_BLK_DEV_FD=y CONFIG_BLK_DEV_IDE=y # CONFIG_BLK_DEV_HD_IDE is not set CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDE_PCMCIA is not set CONFIG_BLK_DEV_CMD640=y # CONFIG_BLK_DEV_CMD640_ENHANCED is not set CONFIG_BLK_DEV_RZ1000=y CONFIG_BLK_DEV_TRITON=y # CONFIG_IDE_CHIPSETS is not set CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y CONFIG_MD_STRIPED=y CONFIG_MD_MIRRORING=m CONFIG_MD_RAID5=m CONFIG_BLK_DEV_RAM=m # CONFIG_BLK_DEV_XD is not set # CONFIG_BLK_DEV_HD is not set
# # Networking options # CONFIG_FIREWALL=y CONFIG_NET_ALIAS=y CONFIG_INET=y CONFIG_IP_FORWARD=y CONFIG_IP_MULTICAST=y CONFIG_SYN_COOKIES=y CONFIG_RST_COOKIES=y CONFIG_IP_FIREWALL=y CONFIG_IP_FIREWALL_VERBOSE=y CONFIG_IP_MASQUERADE=y # CONFIG_IP_MASQUERADE_IPAUTOFW is not set # CONFIG_IP_MASQUERADE_ICMP is not set CONFIG_IP_TRANSPARENT_PROXY=y CONFIG_IP_ALWAYS_DEFRAG=y CONFIG_IP_ACCT=y CONFIG_IP_ROUTER=y CONFIG_NET_IPIP=m CONFIG_IP_MROUTE=y CONFIG_IP_ALIAS=y # CONFIG_ARPD is not set # CONFIG_INET_PCTCP is not set # CONFIG_INET_RARP is not set # CONFIG_NO_PATH_MTU_DISCOVERY is not set CONFIG_IP_NOSR=y CONFIG_SKB_LARGE=y # CONFIG_IPX is not set # CONFIG_ATALK is not set # CONFIG_AX25 is not set CONFIG_BRIDGE=y CONFIG_NETLINK=y CONFIG_RTNETLINK=y
# # SCSI support # CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=m CONFIG_CHR_DEV_SG=m CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y
# # SCSI low-level drivers # # CONFIG_SCSI_7000FASST is not set # CONFIG_SCSI_AHA152X is not set # CONFIG_SCSI_AHA1542 is not set # CONFIG_SCSI_AHA1740 is not set CONFIG_SCSI_AIC7XXX=y # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_IN2000 is not set # CONFIG_SCSI_AM53C974 is not set CONFIG_SCSI_BUSLOGIC=y # CONFIG_SCSI_OMIT_FLASHPOINT is not set # CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_EATA_DMA is not set # CONFIG_SCSI_EATA_PIO is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_GENERIC_NCR5380 is not set # CONFIG_SCSI_NCR53C406A is not set # CONFIG_SCSI_NCR53C7xx is not set # CONFIG_SCSI_NCR53C8XX is not set CONFIG_SCSI_PPA=m # CONFIG_SCSI_PAS16 is not set # CONFIG_SCSI_QLOGIC_FAS is not set # CONFIG_SCSI_QLOGIC_ISP is not set # CONFIG_SCSI_SEAGATE is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_T128 is not set # CONFIG_SCSI_U14_34F is not set # CONFIG_SCSI_ULTRASTOR is not set # CONFIG_SCSI_GDTH is not set
# # Network device support # CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_EQUALIZER=m # CONFIG_DLCI is not set CONFIG_SHAPER=m # CONFIG_PLIP is not set CONFIG_PPP=m CONFIG_SLIP=m CONFIG_SLIP_COMPRESSED=y CONFIG_SLIP_SMART=y CONFIG_SLIP_MODE_SLIP6=y # CONFIG_NET_RADIO is not set CONFIG_NET_ETHERNET=y CONFIG_NET_VENDOR_3COM=y # CONFIG_EL1 is not set # CONFIG_EL2 is not set # CONFIG_ELPLUS is not set # CONFIG_EL16 is not set CONFIG_EL3=y CONFIG_VORTEX=m # CONFIG_LANCE is not set # CONFIG_NET_VENDOR_SMC is not set CONFIG_NET_ISA=y # CONFIG_AT1700 is not set # CONFIG_E2100 is not set # CONFIG_DEPCA is not set # CONFIG_EWRK3 is not set # CONFIG_EEXPRESS is not set # CONFIG_EEXPRESS_PRO is not set # CONFIG_FMV18X is not set # CONFIG_HPLAN_PLUS is not set # CONFIG_HPLAN is not set # CONFIG_HP100 is not set # CONFIG_ETH16I is not set CONFIG_NE2000=m # CONFIG_NI52 is not set # CONFIG_NI65 is not set # CONFIG_SEEQ8005 is not set # CONFIG_SK_G16 is not set CONFIG_NET_EISA=y # CONFIG_AC3200 is not set # CONFIG_APRICOT is not set # CONFIG_DE4X5 is not set CONFIG_DEC_ELCP=m # CONFIG_DGRS is not set # CONFIG_ZNET is not set # CONFIG_NET_POCKET is not set # CONFIG_TR is not set # CONFIG_FDDI is not set # CONFIG_ARCNET is not set
# # ISDN subsystem # # CONFIG_ISDN is not set
# # CD-ROM drivers (not for SCSI or IDE/ATAPI drives) # # CONFIG_CD_NO_IDESCSI is not set
# # Filesystems # CONFIG_QUOTA=y CONFIG_LOCK_MANDATORY=y CONFIG_MINIX_FS=y # CONFIG_EXT_FS is not set CONFIG_EXT2_FS=y CONFIG_EXT2_NOATIME=y CONFIG_XIA_FS=m CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=m CONFIG_UMSDOS_FS=m CONFIG_PROC_FS=y CONFIG_NFS_FS=y # CONFIG_ROOT_NFS is not set CONFIG_SMB_FS=m CONFIG_SMB_WIN95=y CONFIG_ISO9660_FS=y CONFIG_HPFS_FS=m CONFIG_SYSV_FS=m CONFIG_AFFS_FS=m CONFIG_AMIGA_PARTITION=y CONFIG_UFS_FS=m CONFIG_BSD_DISKLABEL=y CONFIG_SMD_DISKLABEL=y
# # Character devices # CONFIG_SERIAL=y # CONFIG_DIGI is not set CONFIG_CYCLADES=m # CONFIG_STALDRV is not set # CONFIG_RISCOM8 is not set # CONFIG_PRINTER is not set # CONFIG_SPECIALIX is not set # CONFIG_MOUSE is not set # CONFIG_UMISC is not set # CONFIG_QIC02_TAPE is not set # CONFIG_FTAPE is not set # CONFIG_APM is not set CONFIG_WATCHDOG=y CONFIG_WATCHDOG_NOWAYOUT=y # CONFIG_WDT is not set CONFIG_SOFT_WATCHDOG=m # CONFIG_PCWATCHDOG is not set CONFIG_RTC=y
# # Sound # # CONFIG_SOUND is not set
# # Kernel hacking # # CONFIG_PROFILE is not set
| |