Messages in this thread |  | | Subject | Re: 2.4.0-prelease freezes on serial event | From | Graham Murray <> | Date | 04 Jan 2001 19:04:39 +0000 |
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Keith Owens <kaos@ocs.com.au> writes:
> Boot the kdb enhanced kernel and cat /proc/interrupts to see if NMI is > non-zero.
NMI is zero, so that did not help.
However, I think I have solved the problem. During boot, I saw a message about ACPI failing to initialise so I removed ACPI from the configuration and rebuilt. Now the system again survives both power cycling the modem and incoming voice calls.
Here is the output of dmesg which shows the boot (for the current working configuration, not the one which failed). BIOS-provided physical RAM map: BIOS-e820: 000000000009fc00 @ 0000000000000000 (usable) BIOS-e820: 0000000000000400 @ 000000000009fc00 (reserved) BIOS-e820: 0000000000010000 @ 00000000000f0000 (reserved) BIOS-e820: 0000000007efc000 @ 0000000000100000 (usable) BIOS-e820: 0000000000003000 @ 0000000007ffc000 (ACPI data) BIOS-e820: 0000000000001000 @ 0000000007fff000 (ACPI NVS) BIOS-e820: 0000000000010000 @ 00000000ffff0000 (reserved) Scan SMP from c0000000 for 1024 bytes. Scan SMP from c009fc00 for 1024 bytes. Scan SMP from c00f0000 for 65536 bytes. Scan SMP from c009fc00 for 4096 bytes. On node 0 totalpages: 32764 zone(0): 4096 pages. zone(1): 28668 pages. zone(2): 0 pages. mapped APIC to ffffe000 (fee00000) Kernel command line: BOOT_IMAGE=Linux ro root=301 Initializing CPU#0 Detected 605.678 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 1209.13 BogoMIPS Memory: 126620k/131056k available (1375k kernel code, 4048k reserved, 87k data, 188k init, 0k highmem) Dentry-cache hash table entries: 16384 (order: 5, 131072 bytes) Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes) Page-cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) CPU: Before vendor init, caps: 0387f9ff 00000000 00000000, vendor = 0 CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 256K Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: After vendor init, caps: 0387f9ff 00000000 00000000 00000000 CPU serial number disabled. CPU: After generic, caps: 0383f9ff 00000000 00000000 00000000 CPU: Common caps: 0383f9ff 00000000 00000000 00000000 CPU: Intel Pentium III (Coppermine) stepping 01 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX Local APIC disabled by BIOS -- reenabling... leaving PIC mode, enabling symmetric IO mode. enabled ExtINT on CPU#0 ESR value before enabling vector: 00000040 ESR value after enabling vector: 00000000 calibrating APIC timer ... ..... CPU clock speed is 605.6275 MHz. ..... host bus clock speed is 100.9377 MHz. cpu: 0, clocks: 1009377, slice: 504688 CPU0<T0:1009376,T1:504688,D:0,S:504688,C:1009377> mtrr: v1.37 (20001109) Richard Gooch (rgooch@atnf.csiro.au) mtrr: detected mtrr type: Intel PCI: PCI BIOS revision 2.10 entry at 0xf06d0, last bus=2 PCI: Using configuration type 1 PCI: Probing PCI hardware Unknown bridge resource 1: assuming transparent Unknown bridge resource 2: assuming transparent PCI: Using IRQ router PIIX [8086/2410] at 00:1f.0 isapnp: Scanning for Pnp cards... isapnp: No Plug & Play device found Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket DMI 2.3 present. 46 structures occupying 1330 bytes. DMI table at 0x000F1D80. BIOS Vendor: Award Software, Inc. BIOS Version: ASUS CUC2000 ACPI BIOS Revision 1011 BIOS Release: 01/21/2000 System Vendor: System Manufacturer. Product Name: System Name. Version System Version. Serial Number SYS-1234567890. Board Vendor: ASUSTeK Computer INC.. Board Name: CUC2000. Board Version: REV 1.xx. Asset Tag: Asset-1234567890. Starting kswapd v1.8 pty: 256 Unix98 ptys configured Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller on PCI bus 00 dev f9 PIIX4: chipset revision 2 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xa800-0xa807, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xa808-0xa80f, BIOS settings: hdc:DMA, hdd:DMA hda: ST315323A, ATA DISK drive hdb: ST33221A, ATA DISK drive hdc: OnStream DI-30, ATAPI TAPE drive hdd: FX240S, ATAPI CDROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: 30008475 sectors (15364 MB) w/512KiB Cache, CHS=1867/255/63, UDMA(66) hdb: 6303024 sectors (3227 MB) w/128KiB Cache, CHS=6253/16/63, UDMA(33) hdd: ATAPI 24X CD-ROM drive, 256kB Cache, DMA Uniform CD-ROM driver Revision: 3.12 ide-tape: hdc <-> ht0: OnStream DI-30 rev 1.05 ide-tape: hdc <-> ht0: 990KBps, 64*32kB buffer, 10208kB pipeline, 60ms tDSC, DMA Partition check: hda: hda1 hda2 hda3 hda4 hdb:hdb: set_multmode: status=0x51 { DriveReady SeekComplete Error } hdb: set_multmode: error=0x04 { DriveStatusError } hdb1 hdb2 < hdb5 hdb6 hdb7 > Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 udf: registering filesystem Serial driver version 5.02 (2000-08-09) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A Real Time Clock Driver v1.10d i810_rng hardware driver 0.9.2 loaded Linux PCMCIA Card Services 3.1.22 options: [pci] [cardbus] [pm] NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 8192 bind 8192) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. ds: no socket drivers loaded! VFS: Mounted root (ext2 filesystem) readonly. Freeing unused kernel memory: 188k freed Adding Swap: 270104k swap-space (priority 1) usb.c: registered new driver usbdevfs usb.c: registered new driver hub PCI: Found IRQ 9 for device 00:1f.2 PCI: The same IRQ used for device 02:0b.0 PCI: Setting latency timer of device 00:1f.2 to 64 uhci.c: USB UHCI at I/O 0xa400, IRQ 9 uhci.c: detected 2 ports usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found hub.c: 2 ports detected uhci.c: root-hub INT complete: port1: 93 port2: 93 data: 6 hub.c: USB new device connect on bus1/1, assigned device number 2 usb.c: USB device 2 (vend/prod 0x5a9/0xa511) is not claimed by any active driver. hub.c: USB new device connect on bus1/2, assigned device number 3 hub.c: USB hub found hub.c: 4 ports detected Linux video capture interface: v1.00 usb.c: registered new driver ov511 ov511.c: USB OV511+ camera found ov511.c: camera: Creative Labs WebCam 3 ov511.c: Sensor is an OV7620 ov511.c: ov511 driver version 1.28 registered i810_rng: RNG h/w enabled i2c-core.o: i2c core module i801.o version 2.5.4 (20001012) i2c-core.o: adapter SMBus I801 adapter at e800 registered as adapter 0. i2c-i801.o: I801 bus detected and initialized LDT allocated for cloned task! ip_tables: (c)2000 Netfilter core team ip_conntrack (1023 buckets, 8184 max) CSLIP: code copyright 1989 Regents of the University of California PPP generic driver version 2.4.1 PPP BSD Compression module registered PPP Deflate Compression module registered usb.c: deregistering driver ov511 ov511.c: driver deregistered
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