ELF(d4( - M 080 #0 0<00BЋ/pH-$M $ 0<00  $0R000S 03D@C 080 0D0PB 03`  $00 `0 P 0< $0 0< 0#$08#808#( 0#0Kp- M  0@ 0 0@ 0< 0 0< Ћ/H-M0 K1K [1[R030#0S \0\ \\0[ 0S000S 1[0K*l0H- M ! 000 0S 0d0@ 0 0@0PS0  0ST10SH1 N@0S 1000N0!040S00S0 R0S 0000R0 00 00S  00  0 K0 ((@`H-M  0 08 03 0KH-(M  $ 0S108  010C10 00 0 00   0 0 0 , 00000  0000  0000  0S00KpH-M   010C10 000 0 0   000Kmsgb(%p): Not enough tailroom msgb_put (allocated %u, head at %u, len %u, tailroom %u < want tailroom %u) /opt/poky-sdk/2.3.4/sysroots/armv5te-poky-linux-gnueabi/usr/local/jenkins-build/inst-osmo-pcu-sysmo/include/osmocom/core/msgb.hsize >= headroomAssert failed %s %s:%d '' ' 'udp_rxShort read from UDP osmo-bts-sysmo/sysmo_l1_fwd.cLen=0 from UDP L1FWD_BTS_HOSTsizeof(GsmL1_Prim_t) = %zu sizeof(SuperFemto_Prim_t) = %zu You have to set the L1FWD_BTS_HOST environment variable GCC: (GNU) 6.4.0A*aeabi 5TE D!$D!<@-@T:!4ND\D!(@h@D!vh /=PWjtysysmo_l1_fwd.c$amsgb_tailroom$dmsgb_putmsgb_reservemsgb_alloc_headroomfwd_udp_portsfwd_read_cbprim_write_cbosmo_panicmsgb_allocreadlogp_stublog_check_levellogp2msgb_freel1if_handle_syspriml1if_handle_l1primosmo_log_infol1if_transport_opengetenvprintffwriteexitosmo_wqueue_initosmo_fd_setuposmo_sock_init_ofdstderrosmo_wqueue_bfd_cbl1if_transport_closeosmo_wqueue_clearosmo_fd_unregister<8<@4< t !"(0#48<p$&''() *\+,-.40<1L2.symtab.strtab.shstrtab.rel.text.data.bss.rodata.comment.note.GNU-stack.ARM.attributes4` @ ` %+080AQp+0   a