Dar exception report

Got this during a full backup.


Only one -m is allowed, ignoring this extra option
Only one -D is allowed, ignoring this extra option
Final memory cleanup...
---- exception type = [BUG] ----------
[source]
	File cache.cpp line 562 : it seems to be a bug here
	stack dump :
/usr/lib64/libdar64.so.6000(_ZN6libdar4EbugC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEi+0x13d)
[0x7f00f370f03d] stack dump : /usr/lib64/libdar64.so.6000(+0x7b896)
[0x7f00f3644896] stack dump :
/usr/lib64/libdar64.so.6000(_ZN6libdar6escape18inherited_truncateERKNS_8limitintImEE+0x47)
[0x7f00f3716917] stack dump : /usr/lib64/libdar64.so.6000(+0x16d7e3)
[0x7f00f37367e3] stack dump :
/usr/lib64/libdar64.so.6000(_ZN6libdar17filtre_sauvegardeERKSt10shared_ptrINS_16user_interactionEERKNS_4maskES7_RKNS_15pile_descriptorERNS_9catalogueERKSB_RKNS_4pathEbbbbbRNS_10statisticsEbS7_S7_RKNS_8limitintImEEbSN_bbRKNS_14filesystem_idsENS_17comparison_fieldsEbbbSN_SN_SN_SN_RKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_bRKSt3setINS_10fsa_familyESt4lessIS11_ESaIS11_EESZ_bSN_S7_bbRKS10_ISX_S12_ISX_ESaISX_EENS_23modified_data_detectionERKNS_20delta_sig_block_sizeE+0xbff)
[0x7f00f3740c7f] stack dump :
/usr/lib64/libdar64.so.6000(_ZN6libdar7archive9i_archive16op_create_in_subENS1_9operationERKNS_4pathERKSt10shared_ptrINS_8entrepotEEPNS_9catalogueEPKSB_bRKNS_4maskESH_RKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESP_bRKNS_11crit_actionEbbbbbbRKNS_8limitintImEEbNS_11compressionEmmSW_SW_SH_SP_NS_11crypto_algoERKNS_11secu_stringEjRKSt6vectorISN_SaISN_EES16_SH_SW_bSP_SW_bbbRKNS_14filesystem_idsENS_17comparison_fieldsEbbbSW_SP_SW_SW_bbbSW_SP_NS_9hash_algoESW_SP_SH_bRKSt3setINS_10fsa_familyESt4lessIS1D_ESaIS1D_EEmmbbSH_SW_bbRKS1C_ISN_S1E_ISN_ES13_ENS_23modified_data_detectionESW_S1B_RKNS_20delta_sig_block_sizeEPNS_10statisticsE+0xdd4)
[0x7f00f3757d14] stack dump :
/usr/lib64/libdar64.so.6000(_ZN6libdar7archive9i_archive12op_create_inENS1_9operationERKNS_4pathERKSt10shared_ptrINS_8entrepotEEPS0_RKNS_4maskESE_RKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESM_bbbbbbbRKNS_8limitintImEEbNS_11compressionEmmSQ_SQ_SE_SM_NS_11crypto_algoERKNS_11secu_stringEjRKSt6vectorISK_SaISK_EES10_SE_SQ_bSM_SQ_bbbRKNS_14filesystem_idsENS_17comparison_fieldsEbbSQ_SM_SQ_SQ_bbSQ_SM_NS_9hash_algoESQ_SM_SE_bRKSt3setINS_10fsa_familyESt4lessIS17_ESaIS17_EEmmbbSE_SQ_bbRKS16_ISK_S18_ISK_ESX_ENS_23modified_data_detectionESQ_S15_RKNS_20delta_sig_block_sizeEPNS_10statisticsE+0xb0a)
[0x7f00f375b96a] stack dump :
/usr/lib64/libdar64.so.6000(_ZN6libdar7archive9i_archiveC1ERKSt10shared_ptrINS_16user_interactionEERKNS_4pathES9_RKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESH_RKNS_22archive_options_createEPNS_10statisticsE+0xbf9)
[0x7f00f375cd59] stack dump :
/usr/lib64/libdar64.so.6000(_ZN6libdar7archiveC2ERKSt10shared_ptrINS_16user_interactionEERKNS_4pathES8_RKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESG_RKNS_22archive_options_createEPNS_10statisticsE+0x11f)
[0x7f00f36bafef] stack dump : dar(+0x49dff) [0x55883f686dff] stack dump
: dar(+0x4ef48) [0x55883f68bf48] stack dump : dar(+0x22681)
[0x55883f65f681] stack dump : /lib64/libc.so.6(+0x292fa)
[0x7f00f2d322fa] stack dump : /lib64/libc.so.6(__libc_start_main+0x78)
[0x7f00f2d323a8] stack dump : dar(+0x227f1) [0x55883f65f7f1] [most
outside call] -----------------------------------

INTERNAL ERROR, PLEASE REPORT THE PREVIOUS OUTPUT TO MAINTAINER

--
Robin