[Bug 1507] New: libblock: tests block09 sigfault

[bugzilla-daemon at rtems.org]

https://www.rtems.org/bugzilla/show_bug.cgi?id=1507

           Summary: libblock: tests block09 sigfault
           Product: RTEMS
           Version: 4.10
          Platform: mips
        OS/Version: RTEMS
            Status: NEW
          Severity: normal
          Priority: P3
         Component: filesystem
        AssignedTo: chrisj at rtems.org
        ReportedBy: chrisj at rtems.org


>From Joel to me:

I was running today on mips/jmr3904 and block09 is failing.

*** TEST BLOCK 9 ***
mips-core: 4 byte read to unmapped address 0xc at 0x88002e2c

Program received signal SIGBUS, Bus error.
0x88002e2c in rtems_bdbuf_swapout_write (transfer=0x8802dfc8)
    at ../../../../../../rtems/c/src/../../cpukit/libblock/src/bdbuf.c:2337
2337          if ((dd->phys_dev->capabilities &
RTEMS_BLKDEV_CAP_MULTISECTOR_CONT) &&
(gdb) bt
#0  0x88002e2c in rtems_bdbuf_swapout_write (transfer=0x8802dfc8)
    at ../../../../../../rtems/c/src/../../cpukit/libblock/src/bdbuf.c:2337
#1  0x880032b0 in rtems_bdbuf_swapout_processing (arg=<value optimized out>)
    at ../../../../../../rtems/c/src/../../cpukit/libblock/src/bdbuf.c:2585
#2  rtems_bdbuf_swapout_task (arg=<value optimized out>)
    at ../../../../../../rtems/c/src/../../cpukit/libblock/src/bdbuf.c:2797
#3  0x88017a14 in _Thread_Handler ()
    at ../../../../../../rtems/c/src/../../cpukit/score/src/threadhandler.c:146
#4  0x88017950 in ?? ()

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