Messages in this thread | | | Date | Sun, 05 Sep 1999 10:27:21 +0200 | From | Thomas Bierweiler <> | Subject | OOPS with 2.0.38 + SMP |
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Hi guys, I got the following OOPS with a 2.0.38 kernel:
(please cc me, as I am not on the list. No bandwith and not enough time)
CPU info: SMP with 2x233MMX with 128 MB RAM pamir96:/proc # cat cpuinfo processor : 0 cpu : 586 model : Pentium MMX vendor_id : GenuineIntel stepping : 3 fdiv_bug : no hlt_bug : no f00f_bug : yes fpu : yes fpu_exception : yes cpuid : yes wp : yes flags : fpu vme de pse tsc msr mce cx8 apic mmx bogomips : 466.94
processor : 1 cpu : 586 model : Pentium MMX vendor_id : GenuineIntel stepping : 3 fdiv_bug : no hlt_bug : no f00f_bug : yes fpu : yes fpu_exception : yes cpuid : yes wp : yes flags : fpu vme de pse tsc msr mce cx8 apic mmx bogomips : 466.94
System type: pamir96:/usr/src/linux/scripts # uname -a Linux pamir96 2.0.38 #2 Sun Sep 5 01:03:38 CEST 1999 i586 unknown
kernel OOPS: Software Watchdog Timer: 0.04, timer margin: 60 sec (scsi0:0:4:0) Synchronous at 10.0 Mbyte/sec, offset 8. ISO9660 Extensions: Microsoft Joliet Level 1 Max size:333041 Log zone size:2048 First datazone:39 Root inode number 79872 eth0: Interrupted while interrupts are masked! isr=0x0 imr=0x0. eth0: Interrupted while interrupts are masked! isr=0x0 imr=0x0. eth0: Interrupted while interrupts are masked! isr=0x0 imr=0x0. swap_free: weirdness general protection: 0000 CPU: 0 EIP: 0010:[<0012beb4>] EFLAGS: 00010206 eax: 00000807 ebx: 47691500 ecx: 000b987e edx: 001f0630 esi: 001dd2ac edi: 00000000 ebp: 001f0630 esp: 041c0ef0 ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018 Process kdm (pid: 8088, process nr: 45, stackpage=041c0000) Stack: 07a2c600 05abd018 00000010 00d1d019 05abd018 0015e31b 001f0630 000b987e 00000001 07a2c600 041c0f74 041c0f74 00000010 05abe91c 000b987e 001336ae 07a2c600 00d1d019 00000010 041c0f74 00000000 041c0f74 041c0fb4 bffff22c Call Trace: [<0015e31b>] [<001336ae>] [<001338e2>] [<0013399c>] [<00131739>] [<0 010af96>] Code: 66 39 03 75 0d 8b 4c 24 1c 39 4b 04 0f 84 fa 00 00 00 8b 5b
Output of ksymoops: (Sorry, no System.map any more)
pamir96:/usr/src/linux/scripts # ./ksymoops < /tmp/oos No symbol map. I'll only show you disassembled code.
Code: 00000000 <_EIP>: Code: 0 <_EIP+0>: 66 39 03 cmpw %ax,(%ebx) Code: 3 <_EIP+3>: 75 0d jne 12 <_EIP+0x12> Code: 5 <_EIP+5>: 8b 4c 24 1c movl 0x1c(%esp,1),%ecx
Code: 9 <_EIP+9>: 39 4b 04 cmpl %ecx,0x4(%ebx) Code: 12 <_EIP+12>: 0f 84 fa 00 00 je 10c <_EIP+0x10c> Code: 17 <_EIP+17>: 00 Code: 18 <_EIP+18>: 8b 5b 00 movl 0x0(%ebx),%ebx Code: 21 <_EIP+21>: 90 nop Code: 22 <_EIP+22>: 90 nop Code: 23 <_EIP+23>: 90 nop
SCSI information pamir96:/proc/scsi # cat scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: IBM Model: DCAS-34330 Rev: S65A Type: Direct-Access ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 04 Lun: 00 Vendor: TOSHIBA Model: CD-ROM XM-5701TA Rev: 0167 Type: CD-ROM ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 06 Lun: 00 Vendor: Model: Scanner 600 Rev: 1.70 Type: Scanner ANSI SCSI revision: 02
pamir96:/proc/scsi/aic7xxx # cat 0 Adaptec AIC7xxx driver version: 5.1.13/3.2.4 Compile Options: TCQ Enabled By Default : Disabled AIC7XXX_PROC_STATS : Disabled AIC7XXX_RESET_DELAY : 5
Adapter Configuration: SCSI Adapter: Adaptec AIC-7880 Ultra SCSI host adapter Ultra Wide Controller PCI MMAPed I/O Base: 0xe1804000 Adapter SEEPROM Config: SEEPROM found and used. Adaptec SCSI BIOS: Enabled IRQ: 9 SCBs: Active 0, Max Active 2, Allocated 15, HW 16, Page 255 Interrupts: 50652 BIOS Control Word: 0x18b6 Adapter Control Word: 0x004c Extended Translation: Enabled Disconnect Enable Flags: 0xffbf Ultra Enable Flags: 0x0000 Tag Queue Enable Flags: 0x0000 Ordered Queue Tag Flags: 0x0000 Default Tag Queue Depth: 8 Tagged Queue By Device array for aic7xxx host instance 0: {255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255} Actual queue depth per device for aic7xxx host instance 0: {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}
Statistics:
(scsi0:0:0:0) Device using Narrow/Sync transfers at 10.0 MByte/sec, offset 15 Transinfo settings: current(25/15/0), goal(25/15/0), user(25/8/1) Total transfers 50568 (40017 reads and 10551 writes)
(scsi0:0:4:0) Device using Narrow/Sync transfers at 10.0 MByte/sec, offset 8 Transinfo settings: current(25/8/0), goal(25/15/0), user(25/8/1) Total transfers 12 (12 reads and 0 writes)
(scsi0:0:6:0) Device using Narrow/Async transfers. Transinfo settings: current(0/0/0), goal(0/0/0), user(50/15/0) Total transfers 0 (0 reads and 0 writes)
Bye Thomas
-- Thomas Bierweiler Thomas.Bierweiler@gmx.de ICQ 22953251
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