Hi,
 
    I had built 2.6.10 kernel without any patch as guest. The host kernel is 2.6.10 vanilla. The linux distribution is Fedora Core3.  While running the UML in debug mode,  the gbd hang just after print -----
This GDB was configured as "i386-redhat-linux-gnu"...Using host libthread_db library "/lib/tls/libthread_db.so.1"
`shared object read from target memory has disappeared; keeping its symbols`
----- . What's wrong with it ? Thanks !
 
here is part of my config file:
#
CONFIG_USERMODE=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
 
#
# UML-specific options
#
CONFIG_MODE_TT=y
# CONFIG_MODE_SKAS is not set
CONFIG_NET=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_HOSTFS=y
CONFIG_MCONSOLE=y
# CONFIG_HOST_2G_2G is not set
# CONFIG_SMP is not set
CONFIG_NEST_LEVEL=0
CONFIG_KERNEL_HALF_GIGS=1
CONFIG_KERNEL_STACK_ORDER=2
CONFIG_UML_REAL_TIME_CLOCK=y
 
the debug option is :
#
# Kernel hacking
#
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_INFO=y
CONFIG_FRAME_POINTER=y
CONFIG_PT_PROXY=y
# CONFIG_GPROF is not set
# CONFIG_GCOV is not set
 
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