Date: Wed, 02 Jan 2002 08:45:51 -0500 From: Mike Tancsa <mike@sentex.net> To: stable@freebsd.org Subject: Strange problem with 3 kernel options Message-ID: <5.1.0.14.0.20020102083303.05308cb0@marble.sentex.ca>
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OK, I know I will get slapped for providing such little information (to start), but this morning I had a bit of fun with upgrading a Oct19 kernel to a Dec31st kernel. Getting rid of #options DUMMYNET #options IPDIVERT #divert sockets # Disk quotas are supported when this option is enabled. #options QUOTA #enable disk quotas allowed me to have the machine function in a normal state. The problem state was that I was unable to login to the system in multi user mode. There *seemed* to be a lot of processes blocking on something. I dont know what as I was unable to login. I thought at first it was that syslog problem with /dev/console, but I rebooted with syslogd off and I was able to get to a login prompt briefly. After that the system became unstable with too many files open I had to reboot. I am posting this in case anyone else has seen something similar. dmesg below. Kernel config is basically GENERIC with uneeded device drivers removed. MAXUSERS is set at 256. As the box is production, I cant fiddle with it right now, but I can come back in during off hours and do whatever would be useful to try and track this down. I do have another box with quotas enabled, but its nowhere nearly as busy, particularly as I tried to bring up quota support on my mail partition which is fairly busy. (mount with soft updates enabled). Anyone see anything similar ? avail memory = 911224832 (889868K bytes) Preloaded elf kernel "kernel" at 0xc030d000. Preloaded userconfig_script "/boot/kernel.conf" at 0xc030d09c. Pentium Pro MTRR support enabled Using $PIR table, 8 entries at 0xc00f1280 npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Host to PCI bridge> on motherboard pci0: <PCI bus> on pcib0 pcib2: <VIA 82C598MVP (Apollo MVP3) PCI-PCI (AGP) bridge> at device 1.0 on pci0 pci1: <PCI bus> on pcib2 isab0: <VIA 82C686 PCI-ISA bridge> at device 4.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <VIA 82C686 ATA100 controller> port 0xd800-0xd80f at device 4.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pci0: <VIA 83C572 USB controller> at 4.2 irq 10 pci0: <VIA 83C572 USB controller> at 4.3 irq 10 rl0: <RealTek 8139 10/100BaseTX> port 0xb800-0xb8ff mem 0xfc000000-0xfc0000ff irq 10 at device 6.0 on pci0 rl0: Ethernet address: 00:50:fc:22:d2:08 miibus0: <MII bus> on rl0 rlphy0: <RealTek internal media interface> on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto twe0: <3ware Storage Controller> port 0xb400-0xb40f irq 11 at device 7.0 on pci0 twe0: 2 ports, Firmware FE6X 1.00.43.003, BIOS BEXX 1.04.00.009 pci0: <ATI Mach64-CT graphics accelerator> at 8.0 ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xb000-0xb0ff mem 0xfa800000-0xfa800fff irq 10 at device 10.0 on pci0 aic7880: Ultra Wide Channel A, SCSI Id=7, 16/255 SCBs rl1: <RealTek 8139 10/100BaseTX> port 0xa800-0xa8ff mem 0xfa000000-0xfa0000ff irq 11 at device 11.0 on pci0 rl1: Ethernet address: 00:50:fc:22:cf:3a miibus1: <MII bus> on rl1 rlphy1: <RealTek internal media interface> on miibus1 rlphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pcib1: <Host to PCI bridge> on motherboard pci2: <PCI bus> on pcib1 orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc8fff,0xcc000-0xd07ff on isa0 fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: parallel port not found. IP packet filtering initialized, divert disabled, rule-based forwarding enabled, default to deny, logging limited to 32100 packets/entry by default IPv6 packet filtering initialized, logging limited to 1200 packets/entry ad0: 19546MB <FUJITSU MPG3204AH> [39714/16/63] at ata0-master UDMA100 ata1-master: DMA limited to UDMA33, non-ATA66 compliant cable ad1: 58644MB <Maxtor 5T060H6> [119150/16/63] at ata1-master UDMA33 Waiting 2 seconds for SCSI devices to settle twed0: <TwinStor, Normal> on twe0 twed0: 19545MB (40029664 sectors) Mounting root from ufs:/dev/twed0s1a da0 at ahc0 bus 0 target 0 lun 0 da0: <SEAGATE ST34520W 1281> Fixed Direct Access SCSI-2 device da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled da0: 4340MB (8888924 512 byte sectors: 255H 63S/T 553C) da1 at ahc0 bus 0 target 1 lun 0 da1: <SEAGATE ST39102LW 0005> Fixed Direct Access SCSI-2 device da1: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled da1: 8683MB (17783240 512 byte sectors: 255H 63S/T 1106C) da2 at ahc0 bus 0 target 2 lun 0 da2: <QUANTUM VIKING II 4.5WSE 4110> Fixed Direct Access SCSI-2 device da2: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled da2: 4350MB (8910423 512 byte sectors: 255H 63S/T 554C) da3 at ahc0 bus 0 target 4 lun 0 da3: <QUANTUM FIREBALL ST4.3S 0F0C> Fixed Direct Access SCSI-2 device da3: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing Enabled da3: 4136MB (8471232 512 byte sectors: 255H 63S/T 527C) da4 at ahc0 bus 0 target 5 lun 0 da4: <QUANTUM FIREBALL SE8.4S PJ0A> Fixed Direct Access SCSI-2 device da4: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled da4: 8191MB (16777215 512 byte sectors: 255H 63S/T 1044C) -------------------------------------------------------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet since 1994 www.sentex.net Cambridge, Ontario Canada www.sentex.net/mike To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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