msgb(0x1638020): Not enough headroom msgb_push (4271669080 < 7)
backtrace() returned 10 addresses
/usr/local/lib/libosmocore.so.4(osmo_panic+0xb9) [0x7f2b4ea57929]
/usr/local/lib/libosmogsm.so.5(lapdm_phsap_up+0x16f) [0x7f2b4e62378f]
./mobile() [0x43981c]
./mobile() [0x439fce]
/usr/local/lib/libosmocore.so.4(osmo_wqueue_bfd_cb+0x93) [0x7f2b4ea550d3]
/usr/local/lib/libosmocore.so.4(osmo_select_main+0x1b1) [0x7f2b4ea54171]
./mobile() [0x404be7]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f2b4e099eed]
./mobile() [0x404d59]
Signal 6 received.
full talloc report on 'layer2 context' (total 40828 bytes in 53 blocks)
Layer2 contains 424 bytes in 1 blocks (ref 0) 0x1638020
GSM 04.08 L3 contains 456 bytes in 1 blocks (ref 0) 0x1639e10
struct gsm_sub_plmn_list contains 24 bytes in 1 blocks (ref 0) 0x1638930
struct gsm_sub_plmn_list contains 24 bytes in 1 blocks (ref 0) 0x16388c0
struct gsm_sub_plmn_list contains 24 bytes in 1 blocks (ref 0) 0x1638850
struct gsm_sub_plmn_list contains 24 bytes in 1 blocks (ref 0) 0x16387e0
struct gsm_sub_plmn_list contains 24 bytes in 1 blocks (ref 0) 0x1638770
struct gsm_sub_plmn_list contains 24 bytes in 1 blocks (ref 0) 0x1638700
struct gsm_sub_plmn_list contains 24 bytes in 1 blocks (ref 0) 0x1638690
struct gsm_sub_plmn_list contains 24 bytes in 1 blocks (ref 0) 0x1638620
struct gsm_sub_plmn_list contains 24 bytes in 1 blocks (ref 0) 0x16385b0
struct gsm_sub_plmn_list contains 24 bytes in 1 blocks (ref 0) 0x1638540
struct gsm_sim_handler contains 32 bytes in 1 blocks (ref 0) 0x1634810
struct gsm_sim_handler contains 32 bytes in 1 blocks (ref 0) 0x1634890
struct gsm_sim_handler contains 32 bytes in 1 blocks (ref 0) 0x1634910
struct gsm48_sysinfo contains 1452 bytes in 1 blocks (ref 0) 0x1637970
struct gsm48_sysinfo contains 1452 bytes in 1 blocks (ref 0) 0x1637360
struct gsm48_sysinfo contains 1452 bytes in 1 blocks (ref 0) 0x1636d50
struct gsm48_sysinfo contains 1452 bytes in 1 blocks (ref 0) 0x1636740
struct gsm48_sysinfo contains 1452 bytes in 1 blocks (ref 0) 0x1635e60
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x1635dc0
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x1635d20
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x1635c80
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x1635be0
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x1635b40
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x1635aa0
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x1635a00
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x1635960
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x16358c0
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x1635820
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x1635780
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x16356e0
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x162d010
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x162cf70
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x162ced0
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x162ce30
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x162cd90
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x162ccf0
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x162d420
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x162d380
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x162d2e0
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x162d240
struct gsm322_neighbour contains 64 bytes in 1 blocks (ref 0) 0x162d1a0
struct gsm48_sysinfo contains 1452 bytes in 1 blocks (ref 0) 0x16350d0
telnet_connection contains 89 bytes in 2 blocks (ref 0) 0x1634bf0
struct telnet_connection contains 88 bytes in 1 blocks (ref 0) 0x1634c50
struct gsm322_ba_list contains 192 bytes in 1 blocks (ref 0) 0x1634fb0
struct gsm322_ba_list contains 192 bytes in 1 blocks (ref 0) 0x1634e90
struct gsm322_ba_list contains 192 bytes in 1 blocks (ref 0) 0x1634990
struct osmocom_ms contains 28704 bytes in 1 blocks (ref 0) 0x162d590
/root/.osmocom/bb contains 29 bytes in 1 blocks (ref 0) 0x15ca730
main.c:240 contains 29 bytes in 1 blocks (ref 0) 0x15ca6b0
Aborted