Messages in this thread | | | Date | Thu, 24 Jul 2003 01:58:46 +0800 | From | Romit Dasgupta <> | Subject | Debug: sleeping function called from invalid context at include/linux/rwsem.h:43 |
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Hi all, Just found some debug messages like the subject above, from the latest kernel compiled with debug options. Attached are the dmesg output and the .config file. Not sure if anyone has seen this.
Thanks.
Other relevant info -------------------------
[root@feynman linux-2.5]# sh scripts/ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes.
Linux feynman 2.6.0-test1 #5 Tue Jul 22 11:37:12 SGT 2003 i686 i686 i386 GNU/Linux Gnu C 3.2 Gnu make 3.79.1 util-linux 2.11r mount 2.11r e2fsprogs 1.27 jfsutils 1.0.17 reiserfsprogs 3.6.2 pcmcia-cs 3.1.31 quota-tools 3.06. PPP 2.4.1 isdn4k-utils 3.1pre4 nfs-utils 1.0.1 Linux C Library 2.2.93 Dynamic linker (ldd) 2.2.93 Procps 2.0.7 Net-tools 1.60 Kbd 1.06 Sh-utils 2.0.12 Modules Loaded isofs ide_cd cdrom e100 uhci_hcd mousedev hid usbcore rtc ext3 jbd
[root@feynman linux-2.5]# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Pentium III (Coppermine) stepping : 3 cpu MHz : 187.200 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 851.96
[root@feynman linux-2.5]# cat /proc/modules isofs 22980 0 - Live 0xd890b000 ide_cd 38432 0 - Live 0xd88df000 cdrom 33248 1 ide_cd, Live 0xd88ea000 e100 76324 0 - Live 0xd88f7000 uhci_hcd 40904 0 - Live 0xd88d4000 mousedev 7404 2 - Live 0xd8814000 hid 25664 0 - Live 0xd881f000 usbcore 119700 4 uhci_hcd,hid, Live 0xd8840000 rtc 19064 0 - Live 0xd8819000 ext3 109192 4 - Live 0xd8860000 jbd 81304 1 ext3, Live 0xd882b000
[root@feynman linux-2.5]# cat /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-005f : timer 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 0376-0376 : ide1 03bc-03be : parport0 03c0-03df : vga+ 03f6-03f6 : ide0 0cf8-0cff : PCI conf1 1000-103f : Intel Corp. 82371AB/EB/MB PIIX4 1040-105f : Intel Corp. 82371AB/EB/MB PIIX4 1800-183f : Intel Corp. 82557/8/9 [Ethernet 1800-183f : e100 1840-1847 : Xircom Mini-PCI V.90 56k Mo 1850-185f : Intel Corp. 82371AB/EB/MB PIIX4 1860-187f : Intel Corp. 82371AB/EB/MB PIIX4 1860-187f : uhci-hcd
[root@feynman linux-2.5]# cat /proc/iomem 00000000-0009f7ff : System RAM 0009f800-0009ffff : reserved 000a0000-000bffff : Video RAM area 000cc000-000cd7ff : Extension ROM 000e0000-000effff : Extension ROM 000f0000-000fffff : System ROM 00100000-17feffff : System RAM 00100000-0031c36f : Kernel code 0031c370-003db53f : Kernel data 17ff0000-17ffebff : ACPI Tables 17ffec00-17ffffff : ACPI Non-volatile Storage 50000000-50000fff : Texas Instruments PCI1450 50100000-50100fff : Texas Instruments PCI1450 (#2) e8000000-e80fffff : Cirrus Logic CS 4614/22/24 [Cryst e8100000-e811ffff : Intel Corp. 82557/8/9 [Ethernet e8100000-e811ffff : e100 e8120000-e8120fff : Intel Corp. 82557/8/9 [Ethernet e8120000-e8120fff : e100 e8121000-e8121fff : Xircom Mini-PCI V.90 56k Mo e8122000-e8122fff : Cirrus Logic CS 4614/22/24 [Cryst f0000000-f7ffffff : PCI Bus #01 f0000000-f7ffffff : S3 Inc. 86C270-294 Savage/IX f8000000-fbffffff : Intel Corp. 440BX/ZX/DX - 82443B fff80000-ffffffff : reserved
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