[Bug 1543] New: Ticker fails during filesystem initialization on pc386

bugzilla-daemon at rtems.org bugzilla-daemon at rtems.org
Wed Jun 2 16:33:21 UTC 2010


https://www.rtems.org/bugzilla/show_bug.cgi?id=1543

           Summary: Ticker fails during filesystem initialization on pc386
           Product: RTEMS
           Version: 4.10 (CVS)
          Platform: i386
        OS/Version: RTEMS
            Status: ASSIGNED
          Severity: normal
          Priority: P3
         Component: filesystem
        AssignedTo: chrisj at rtems.org
        ReportedBy: giddyup44 at yahoo.com
                CC: joel.sherrill at oarcorp.com


The ticker sample hangs during initialization. The apparent cause is faulty
filesystem initialization. This occurs on pc386 BSP running under QEMU with CVS
head. It may affect other BSPs.

Here is a backtrace:
#0  0x0010d7fa in _Internal_error_Occurred (
    the_source=INTERNAL_ERROR_RTEMS_API, is_internal=0, the_error=2882338818)
    at ../../../../../../rtems/c/src/../../cpukit/score/src/interr.c:61
#1  0x0010cac2 in rtems_fatal_error_occurred (the_error=2882338818)
    at ../../../../../../rtems/c/src/../../cpukit/sapi/src/fatal.c:37
#2  0x0010854c in rtems_filesystem_initialize ()
    at ../../../../../../rtems/c/src/../../cpukit/libcsupport/src/base_fs.c:60
#3  0x00100642 in bsp_libc_init (heap_begin=0x138558, heap_size=131877544, 
    sbrk_amount=0)
    at
../../../../../../../../rtems/c/src/lib/libbsp/i386/pc386/../../shared/bsplibc.c:28
#4  0x0010047a in boot_card (cmdline=0x125f90 "(hd1)/ticker.exe")
    at
../../../../../../../../rtems/c/src/lib/libbsp/i386/pc386/../../shared/bootcard.c:93
#5  0x001000a5 in zero_bss ()
    at
../../../../../../../../rtems/c/src/lib/libbsp/i386/pc386/start/start.S:267
#6  0x00125f90 in _boot_multiboot_memory ()
#7  0x00000000 in ?? ()

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