Date: Thu, 11 Dec 2003 17:40:12 +0200 From: Alexander Motin <mav@alkar.net> To: freebsd-current@freebsd.org Subject: 5.2-RC fault inside em driver Message-ID: <bra34s$2lj4$1@pandora.alkar.net>
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Hi! I am already several times got problems with my server. It crashes in different moments of time with message like this: Fatal Trap 12: page fault while in kernel mode cpuid=1; apic id = 01 Fault virtual address = 0xe5 fault code = supervisor read, page not present instruction pointer = 0x8:0xc052080C stack pointer = 0x10:0xe00b1cb4 frame pointer = 0x10:0xe00b1c88 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0 pres 1 def32 1 gran 1 process eflags = resume, IOPL=1 current process = 41 (irq28:em0) trap number 12 panic: page fault cpuid=1; boot called on cpu#1 syncing discs, buffers remaining panic: pmap_invalidate_range: interupts disabled cpuid=1; boot() called on cpu#1 Dmesg: Dec 7 00:32:52 a0 kernel: Copyright (c) 1992-2003 The FreeBSD Project. Dec 7 00:32:52 a0 kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 Dec 7 00:32:52 a0 kernel: The Regents of the University of California. All rights reserved. Dec 7 00:32:52 a0 kernel: FreeBSD 5.2-BETA #0: Fri Dec 5 12:17:11 EET 2003 Dec 7 00:32:52 a0 kernel: root@a0.alkar.net:/usr/src/sys/i386/compile/A0_1 Dec 7 00:32:52 a0 kernel: Preloaded elf kernel "/boot/kernel/kernel" at 0xc07a6000. Dec 7 00:32:52 a0 kernel: MPTable: <AMI GCHE > Dec 7 00:32:52 a0 kernel: Timecounter "i8254" frequency 1193182 Hz quality 0 Dec 7 00:32:52 a0 kernel: CPU: Intel(R) Xeon(TM) CPU 2.40GHz (2400.10-MHz 686-class CPU) Dec 7 00:32:52 a0 kernel: Origin = "GenuineIntel" Id = 0xf25 Stepping = 5 Dec 7 00:32:52 a0 kernel: Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE ,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Dec 7 00:32:52 a0 kernel: Hyperthreading: 2 logical CPUs Dec 7 00:32:52 a0 kernel: real memory = 1073676288 (1023 MB) Dec 7 00:32:52 a0 kernel: avail memory = 1037717504 (989 MB) Dec 7 00:32:52 a0 kernel: FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs Dec 7 00:32:52 a0 kernel: cpu0 (BSP): APIC ID: 0 Dec 7 00:32:52 a0 kernel: cpu1 (AP): APIC ID: 1 Dec 7 00:32:52 a0 kernel: cpu2 (AP): APIC ID: 6 Dec 7 00:32:52 a0 kernel: cpu3 (AP): APIC ID: 7 Dec 7 00:32:52 a0 kernel: ioapic0: Assuming intbase of 0 Dec 7 00:32:52 a0 kernel: ioapic1: Assuming intbase of 16 Dec 7 00:32:52 a0 kernel: ioapic2: Assuming intbase of 32 Dec 7 00:32:52 a0 kernel: ioapic3: Assuming intbase of 48 Dec 7 00:32:52 a0 kernel: ioapic0 <Version 1.1> irqs 0-15 on motherboard Dec 7 00:32:52 a0 kernel: ioapic1 <Version 1.1> irqs 16-31 on motherboard Dec 7 00:32:52 a0 kernel: ioapic2 <Version 1.1> irqs 32-47 on motherboard Dec 7 00:32:52 a0 kernel: ioapic3 <Version 1.1> irqs 48-63 on motherboard Dec 7 00:32:52 a0 kernel: Pentium Pro MTRR support enabled Dec 7 00:32:52 a0 kernel: npx0: [FAST] Dec 7 00:32:52 a0 kernel: npx0: <math processor> on motherboard Dec 7 00:32:52 a0 kernel: npx0: INT 16 interface Dec 7 00:32:52 a0 kernel: pcibios: BIOS version 2.10 Dec 7 00:32:52 a0 kernel: Using $PIR table, 11 entries at 0xc00f4a50 Dec 7 00:32:53 a0 kernel: pcib0: <MPTable Host-PCI bridge> at pcibus 0 on motherboard Dec 7 00:32:53 a0 kernel: pci0: <PCI bus> on pcib0 Dec 7 00:32:53 a0 kernel: pcib0: slot 4 INTA routed to irq 18 Dec 7 00:32:53 a0 kernel: pcib0: slot 6 INTA routed to irq 22 Dec 7 00:32:53 a0 kernel: pcib0: slot 8 INTA routed to irq 28 Dec 7 00:32:53 a0 kernel: pcib0: slot 9 INTA routed to irq 26 Dec 7 00:32:53 a0 kernel: pcib0: slot 11 INTA routed to irq 29 Dec 7 00:32:53 a0 kernel: ahc0: <Adaptec 2940 Ultra2 SCSI adapter> port 0xd800-0xd8ff mem 0xfebfe0 00-0xfebfefff irq 18 at device 4.0 on pci0 Dec 7 00:32:53 a0 kernel: aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs Dec 7 00:32:53 a0 kernel: mly0: <Mylex AcceleRAID 170> mem 0xfa000000-0xfbffffff irq 22 at device 6.0 on pci0 Dec 7 00:32:53 a0 kernel: mly0: AcceleRAID 170 , 1 channel, firmware 7.02-0-00 (20021213), 32MB R AM Dec 7 00:32:53 a0 kernel: em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.19> port 0xe00 0-0xe03f mem 0xfeb80000-0xfeb9ffff irq 28 at device 8.0 on pci0 Dec 7 00:32:53 a0 kernel: em0: Speed:N/A Duplex:N/A Dec 7 00:32:53 a0 kernel: em1: <Intel(R) PRO/1000 Network Connection, Version - 1.7.19> port 0xe40 0-0xe43f mem 0xfeba0000-0xfebbffff irq 26 at device 9.0 on pci0 Dec 7 00:32:53 a0 kernel: em1: Speed:N/A Duplex:N/A Dec 7 00:32:53 a0 kernel: pci0: <display, VGA> at device 11.0 (no driver attached) Dec 7 00:32:53 a0 kernel: atapci0: <ServerWorks CSB6 UDMA100 controller> port 0xffa0-0xffaf,0x374- 0x377,0x170-0x177,0x3f4-0x3f7,0x1f0-0x1f7 at device 15.1 on pci0 Dec 7 00:32:53 a0 kernel: ata0: at 0x1f0 irq 14 on atapci0 Dec 7 00:32:53 a0 kernel: ata0: [MPSAFE] Dec 7 00:32:53 a0 kernel: ata1: at 0x170 irq 15 on atapci0 Dec 7 00:32:53 a0 kernel: ata1: [MPSAFE] Dec 7 00:32:53 a0 kernel: isab0: <PCI-ISA bridge> at device 15.3 on pci0 Dec 7 00:32:53 a0 kernel: isa0: <ISA bus> on isab0 Dec 7 00:32:53 a0 kernel: pcib255: <ServerWorks host to PCI bridge(unknown chipset)> at pcibus 255 on motherboard Dec 7 00:32:53 a0 kernel: pci255: <PCI bus> on pcib255 Dec 7 00:32:53 a0 kernel: orm0: <Option ROMs> at iomem 0xc8000-0xcd7ff,0xc0000-0xc7fff on isa0 Dec 7 00:32:53 a0 kernel: pmtimer0 on isa0 Dec 7 00:32:53 a0 kernel: atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0 Dec 7 00:32:53 a0 kernel: atkbd0: <AT Keyboard> irq 1 on atkbdc0 Dec 7 00:32:53 a0 kernel: kbd0 at atkbd0 Dec 7 00:32:53 a0 kernel: fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port 0x 3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0 Dec 7 00:32:53 a0 kernel: fdc0: FIFO enabled, 8 bytes threshold Dec 7 00:32:53 a0 kernel: fd0: <1440-KB 3.5" drive> on fdc0 drive 0 Dec 7 00:32:53 a0 kernel: sc0: <System console> at flags 0x100 on isa0 Dec 7 00:32:53 a0 kernel: sc0: VGA <16 virtual consoles, flags=0x300> Dec 7 00:32:53 a0 kernel: sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 Dec 7 00:32:53 a0 kernel: sio0: type 16550A Dec 7 00:32:53 a0 kernel: sio1 at port 0x2f8-0x2ff irq 3 on isa0 Dec 7 00:32:53 a0 kernel: sio1: type 16550A Dec 7 00:32:53 a0 kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa 0 Dec 7 00:32:53 a0 kernel: unknown: <PNP0303> can't assign resources (port) Dec 7 00:32:53 a0 kernel: unknown: <PNP0501> can't assign resources (port) Dec 7 00:32:53 a0 kernel: unknown: <PNP0501> can't assign resources (port) Dec 7 00:32:53 a0 kernel: unknown: <PNP0700> can't assign resources (port) Dec 7 00:32:53 a0 kernel: Timecounters tick every 10.000 msec Dec 7 00:32:53 a0 kernel: ipfw2 initialized, divert disabled, rule-based forwarding enabled, defau lt to deny, logging unlimited Dec 7 00:32:53 a0 kernel: Waiting 5 seconds for SCSI devices to settle Dec 7 00:32:53 a0 kernel: GEOM: create disk da0 dp=0xc6763450 Dec 7 00:32:53 a0 kernel: GEOM: create disk da1 dp=0xc6764050 Dec 7 00:32:53 a0 kernel: da1 at mly0 bus 1 target 0 lun 0 Dec 7 00:32:53 a0 kernel: da1: <RAID 5 online > Fixed Direct Access SCSI-3 device Dec 7 00:32:53 a0 kernel: da1: 135.168MB/s transfers Dec 7 00:32:53 a0 kernel: da1: 69972MB (143302656 512 byte sectors: 255H 63S/T 8920C) Dec 7 00:32:53 a0 kernel: SMP: AP CPU #1 Launched! Dec 7 00:32:53 a0 kernel: SMP: AP CPU #3 Launched! Dec 7 00:32:53 a0 kernel: SMP: AP CPU #2 Launched! Dec 7 00:32:53 a0 kernel: da0 at ahc0 bus 0 target 0 lun 0 Dec 7 00:32:53 a0 kernel: da0: <IBM DNES-309170W SAH0> Fixed Direct Access SCSI-3 device Dec 7 00:32:53 a0 kernel: da0: 40.000MB/s transfers (20.000MHz, offset 31, 16bit), Tagged Queueing Enabled Dec 7 00:32:53 a0 kernel: da0: 8748MB (17916240 512 byte sectors: 255H 63S/T 1115C) Dec 7 00:32:53 a0 kernel: Mounting root from ufs:/dev/da0s1a -- Alexander Motin
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