ceph/src/valgrind.supp

# some valgrind suppressions
# to load these automagically,
# cat > ~/.valgrindrc
# --suppressions=valgrind.supp 
# <control-d>


# this one makes valgrind shut up about what appears to be a bug in libc's writev.
{
   writev uninit bytes thing -sage
   Memcheck:Param
   writev(vector[...])
   fun:writev
   fun:_ZN11BlockDevice6_writeEijjRN6buffer4listE
   fun:_ZN11BlockDevice5do_ioEiRSt4listIPNS_6biovecESaIS2_EE
   fun:_ZN11BlockDevice15io_thread_entryEv
   fun:_ZN11BlockDevice8IOThread5entryEv
   fun:_ZN6Thread11_entry_funcEPv
   fun:start_thread
   fun:clone
   obj:*
   obj:*
   obj:*
   obj:*
}

# gethostbyname
{
   gethostbyname on issdm
   Memcheck:Param
   socketcall.sendto(msg)
   fun:send
   fun:get_mapping
   fun:__nscd_get_map_ref
   fun:nscd_gethst_r
   fun:__nscd_gethostbyname_r
   fun:gethostbyname_r@@GLIBC_2.2.5
   fun:gethostbyname
   fun:_ZN4Rank8Accepter5startEv
   fun:_ZN4Rank10start_rankEv
   fun:main
}
{
   <insert a suppression name here>
   Memcheck:Param
   socketcall.sendto(msg)
   fun:send
   fun:get_mapping
   fun:__nscd_get_map_ref
   fun:nscd_gethst_r
   fun:__nscd_gethostbyname_r
   fun:gethostbyname_r@@GLIBC_2.2.5
   fun:gethostbyname
   fun:_ZN4Rank8Accepter5startEv
   fun:_ZN4Rank10start_rankEv
   fun:_Z17mpi_bootstrap_newRiRPPcP6MonMap
   fun:main
}

# gethostbyname

{
   gethostbyname on foil
   Memcheck:Addr8
   obj:/lib/ld-2.6.1.so
   obj:/lib/ld-2.6.1.so
   obj:/lib/ld-2.6.1.so
   obj:/lib/ld-2.6.1.so
   obj:/lib/ld-2.6.1.so
   obj:/lib/ld-2.6.1.so
   obj:/lib/ld-2.6.1.so
   obj:/lib/libc-2.6.1.so
   obj:/lib/ld-2.6.1.so
   fun:__libc_dlopen_mode
   fun:__nss_lookup_function
   obj:/lib/libc-2.6.1.so
}

# mpi on issdm
{
   <insert a suppression name here>
   Memcheck:Overlap
   fun:memcpy
   fun:MPIR_Localcopy
   fun:MPIR_Gather
   fun:MPI_Gather
   fun:_Z17mpi_bootstrap_newRiRPPcP6MonMap
   fun:main
}
{
   <insert a suppression name here>
   Memcheck:Param
   writev(vector[...])
   fun:writev
   fun:MPIDU_Sock_writev
   fun:MPIDI_CH3_iStartMsgv
   fun:MPIDI_CH3_EagerContigSend
   fun:MPID_Send
   fun:MPIC_Send
   fun:MPIR_Bcast
   fun:MPI_Bcast
   fun:_Z17mpi_bootstrap_newRiRPPcP6MonMap
   fun:main
}
{
   <insert a suppression name here>
   Memcheck:Param
   write(buf)
   obj:/lib64/tls/libpthread-2.3.4.so
   fun:MPIDU_Sock_write
   fun:MPIDI_CH3_iSend
   fun:MPID_Isend
   fun:MPIC_Sendrecv
   fun:MPIR_Barrier
   fun:MPI_Barrier
   fun:_Z17mpi_bootstrap_newRiRPPcP6MonMap
   fun:main
}
{
   <insert a suppression name here>
   Memcheck:Param
   write(buf)
   obj:/lib64/tls/libpthread-2.3.4.so
   fun:MPIDU_Sock_write
   fun:MPIDI_CH3_iStartMsg
   fun:MPIDI_CH3U_VC_SendClose
   fun:MPIDI_PG_Close_VCs
   fun:MPID_Finalize
   fun:MPI5:    <insert a suppression name here>
   fun:main
}
{
   <insert a suppression name 5:    obj:/lib64/tls/libpthread-2.3.4.so
   Memcheck:Param
   write(buf)
   obj:/lib64/tls/libpthread-2.3.4.so
   fun:MPIDU_Sock_write
   fun:MPIDI_CH3_iStartMsg
   fun:MPIDI_CH3_PktHandler_Close
   fun:MPIDI_CH3I_Progress_handle_sock_event
   fun:MPIDI_CH3_Progress_wait
   fun:MPIDI_CH3U_VC_WaitForClose
   fun:MPID_Finalize
   fun:MPI_Finalize
   fun:main
}
{
   <insert a suppression name here>
   Memcheck:Param
   write(buf)
   obj:/lib64/tls/libpthread-2.3.4.so
   fun:MPIDU_Sock_write
   fun:MPIDI_CH3_iSend
   fun:MPID_Isend
   fun:MPIC_Sendrecv
   fun:MPIR_Barrier
   fun:MPI_Barrier
   fun:main
}
{
   <insert a suppression name here>
   Memcheck:Param
   write(buf)
   obj:/lib64/tls/libpthread-2.3.4.so
   fun:MPIDU_Sock_write
   fun:MPIDI_CH3_iStartMsg
   fun:MPIDI_CH3U_VC_SendClose
   fun:MPIDI_PG_Close_VCs
   fun:MPID_Finalize
   fun:MPI_Finalize
   fun:main
}
 {
   <insert a suppression name here>
   Memcheck:Param
   writev(vector[...])
   fun:writev
   fun:MPIDU_Socki_handle_write
   fun:MPIDU_Sock_wait
   fun:MPIDI_CH3_Progress_wait
   fun:MPIC_Wait
   fun:MPIC_Send
   fun:MPIR_Gather
   fun:MPI_Gather
   fun:_Z17mpi_bootstrap_newRiRPPcP6MonMap
   fun:main
}