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Bug #3743

subscriber re-assoc crashes osmo-msc

Added by neels 20 days ago. Updated 20 days ago.

Status:
In Progress
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
12/29/2018
Due date:
% Done:

0%

Resolution:

Description

details follow


Related issues

Is duplicate of OsmoMSC - Bug #3742: libmsc/gsm_04_08.c: OSMO_ASSERT(!conn->vsub) failed in msc_vlr_subscr_assoc()In Progress2018-12-28

History

#1 Updated by neels 20 days ago

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Reading symbols from /usr/bin/osmo-msc...done.
[New LWP 4114]
b[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
tCore was generated by `/usr/bin/osmo-msc -c /etc/osmocom/osmo-msc.cfg'.
Program terminated with signal SIGABRT, Aborted.
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51    ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007fa8541ee51a in __GI_abort () at abort.c:118
#2  0x00007fa855599100 in osmo_panic_default (args=0x7ffe8167ee38, fmt=0x5631fcfacf43 "Assert failed %s %s:%d\n")
    at ../../../src/libosmocore/src/panic.c:49
#3  osmo_panic (fmt=fmt@entry=0x5631fcfacf43 "Assert failed %s %s:%d\n") at ../../../src/libosmocore/src/panic.c:84
#4  0x00005631fcf88e75 in msc_vlr_subscr_assoc (msc_conn_ref=0x5631fe8fe240, vsub=<optimized out>)
    at ../../../../src/osmo-msc/src/libmsc/gsm_04_08.c:1812
#5  0x00005631fcfa7ef1 in assoc_par_with_subscr (fi=0x5631fe8b1ea0, vsub=0x5631fea05cd0)
    at ../../../../src/osmo-msc/src/libvlr/vlr_access_req_fsm.c:84
#6  proc_arq_vlr_fn_init (fi=0x5631fe8b1ea0, event=<optimized out>, data=<optimized out>)
    at ../../../../src/osmo-msc/src/libvlr/vlr_access_req_fsm.c:374
#7  0x00007fa855593553 in _osmo_fsm_inst_dispatch (fi=fi@entry=0x5631fe8b1ea0, event=event@entry=0, data=data@entry=0x0, 
    file=file@entry=0x5631fcfbc508 "../../../../src/osmo-msc/src/libvlr/vlr_access_req_fsm.c", line=line@entry=693)
    at ../../../src/libosmocore/src/fsm.c:580
#8  0x00005631fcfa82df in vlr_proc_acc_req (parent=<optimized out>, parent_event_success=parent_event_success@entry=2, 
    parent_event_failure=parent_event_failure@entry=6, parent_event_data=parent_event_data@entry=0x0, vlr=0x5631fe7682b0, 
    msc_conn_ref=msc_conn_ref@entry=0x5631fe8fe240, type=VLR_PR_ARQ_T_CM_SERV_REQ, 
    mi_lv=0x5631fec45a8a "\005\364\255\217", <incomplete sequence \374\234>, lai=0x7ffe8167f0b8, authentication_required=true, 
    ciphering_required=true, is_r99=true, is_utran=false) at ../../../../src/osmo-msc/src/libvlr/vlr_access_req_fsm.c:693
#9  0x00005631fcf8a517 in gsm48_rx_mm_serv_req (conn=conn@entry=0x5631fe8fe240, msg=msg@entry=0x5631fec458f0)
    at ../../../../src/osmo-msc/src/libmsc/gsm_04_08.c:826
#10 0x00005631fcf8bd58 in gsm0408_rcv_mm (msg=0x5631fec458f0, conn=0x5631fe8fe240) at ../../../../src/osmo-msc/src/libmsc/gsm_04_08.c:1157
#11 gsm0408_dispatch (conn=conn@entry=0x5631fe8fe240, msg=msg@entry=0x5631fec458f0) at ../../../../src/osmo-msc/src/libmsc/gsm_04_08.c:1521
#12 0x00005631fcf9eafd in ran_conn_dtap (conn=conn@entry=0x5631fe8fe240, msg=msg@entry=0x5631fec458f0)
    at ../../../../src/osmo-msc/src/libmsc/osmo_msc.c:111
#13 0x00005631fcf8395d in rx_dtap (scu=0x5631fec458f0, a_conn_info=0x7ffe8167f1e0, a_conn_info=0x7ffe8167f1e0, msg=0x5631fec458f0)
    at ../../../../src/osmo-msc/src/libmsc/a_iface_bssap.c:673
#14 a_sccp_rx_dt (scu=scu@entry=0x5631fe850400, a_conn_info=a_conn_info@entry=0x7ffe8167f210, msg=0x5631fec458f0)
    at ../../../../src/osmo-msc/src/libmsc/a_iface_bssap.c:695
#15 0x00005631fcf81b24 in sccp_sap_up (oph=0x5631fec45978, _scu=0x5631fe850400) at ../../../../src/osmo-msc/src/libmsc/a_iface.c:573
#16 0x00007fa855593553 in _osmo_fsm_inst_dispatch (fi=0x5631feb5f940, event=11, data=data@entry=0x5631fe877720, 
    file=file@entry=0x7fa854f12668 "../../../src/libosmo-sccp/src/sccp_scoc.c", line=line@entry=1670) at ../../../src/libosmocore/src/fsm.c:580
#17 0x00007fa854f028fc in sccp_scoc_rx_from_scrc (inst=inst@entry=0x5631fe8500c0, xua=xua@entry=0x5631fe877720)
    at ../../../src/libosmo-sccp/src/sccp_scoc.c:1670
#18 0x00007fa854f00452 in scrc_rx_mtp_xfer_ind_xua (inst=inst@entry=0x5631fe8500c0, xua=0x5631fe877720)
    at ../../../src/libosmo-sccp/src/sccp_scrc.c:457
#19 0x00007fa854f034c5 in mtp_user_prim_cb (oph=0x5631fec591f8, ctx=0x5631fe8500c0) at ../../../src/libosmo-sccp/src/sccp_user.c:176
#20 0x00007fa854efb802 in m3ua_rx_xfer (xua=0x5631fe88e2f0, asp=0x5631fe84f1b0) at ../../../src/libosmo-sccp/src/m3ua.c:586
#21 m3ua_rx_msg (asp=asp@entry=0x5631fe84f1b0, msg=msg@entry=0x5631fec35c50) at ../../../src/libosmo-sccp/src/m3ua.c:739
#22 0x00007fa854f0973b in xua_cli_read_cb (conn=0x5631fe84fc50) at ../../../src/libosmo-sccp/src/osmo_ss7.c:1607
#23 0x00007fa8535f13db in osmo_stream_cli_read (cli=0x5631fe84fc50) at ../../../src/libosmo-netif/src/stream.c:192
---Type <return> to continue, or q <r

#2 Updated by neels 15 days ago

  • Is duplicate of Bug #3742: libmsc/gsm_04_08.c: OSMO_ASSERT(!conn->vsub) failed in msc_vlr_subscr_assoc() added

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