ELF( 4( 0S <  B@-0 @-MP@PN @0<8 0 <@0 Bp0`P(h10S< P H10`Q0l1hAssert failed %s %s:%d udp_rxShort read from UDP l1_transp_fwd.cLen=0 from UDP msgb(%p): Not enough tailroom msgb_put (allocated %u, head at %u, len %u, tailroom %u < want tailroom %u) 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"8D%D"0""1" ?JUZjpz0 %,<AS;l1_transp_fwd.c$aprim_write_cb$dfwd_read_cbfwd_udp_portsosmo_panicmsgb_allocreadlog_check_levellogp2msgb_freel1if_handle_l1primlogp_stubl1if_handle_sysprimosmo_log_infol1if_transport_opengetenvosmo_wqueue_initosmo_fd_setuposmo_sock_init_ofdfwriteexitosmo_wqueue_bfd_cbstderrl1if_transport_closeosmo_wqueue_clearosmo_fd_unregister48<@XH $(,D"t#$%$T&'  ( )4+@,H-.symtab.strtab.shstrtab.rel.text.data.bss.rodata.rodata.str1.4.comment.note.GNU-stack.ARM.attributes4T @  %+082G0iP{`p{+   fx p