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Bug #4573

closed

[centos] ttcn3-msc-test: 177 failures!

Added by fixeria almost 4 years ago. Updated almost 4 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Target version:
-
Start date:
06/01/2020
Due date:
% Done:

100%

Spec Reference:

Description

See https://jenkins.osmocom.org/jenkins/view/TTCN3-centos/job/TTCN3-centos-msc-test/2/.

Here I what I noticed in the logs of osmo-stp (build artifacts):

20200531003124852 DLGLOBAL <0000> telnet_interface.c:104 Available via telnet 127.0.0.1 4239
20200531003126073 DLINP <0002> stream.c:113 couldn't activate SCTP events on FD 8
20200531003126073 DLINP <0002> stream.c:113 couldn't activate SCTP events on FD 8
20200531003128331 DLINP <0002> stream.c:113 couldn't activate SCTP events on FD 8
20200531003131074 DLINP <0002> stream.c:113 couldn't activate SCTP events on FD 8
20200531003131075 DLINP <0002> stream.c:113 couldn't activate SCTP events on FD 8
20200531003136075 DLINP <0002> stream.c:113 couldn't activate SCTP events on FD 8
20200531003136076 DLINP <0002> stream.c:113 couldn't activate SCTP events on FD 8
20200531003138405 DLINP <0002> stream.c:113 couldn't activate SCTP events on FD 8
20200531003141077 DLINP <0002> stream.c:113 couldn't activate SCTP events on FD 8
20200531003141077 DLINP <0002> stream.c:113 couldn't activate SCTP events on FD 8
20200531003146078 DLINP <0002> stream.c:113 couldn't activate SCTP events on FD 8

and osmo-msc:

20200531003126073 DSGS <0011> sgs_server.c:186 SGs socket bound to r=NULL<->l=0.0.0.0:29118
20200531003126073 DMSC <0006> msc_main.c:697 A-interface: SCCP user OsmoMSC-A:RI=SSN_PC,PC=(no PC),SSN=BSSAP, cs7-instance 0 ((null))
20200531003126073 DMSC <0006> msc_main.c:716 Iu-interface: SCCP user OsmoMSC-IuCS:RI=SSN_PC,PC=(no PC),SSN=RANAP, cs7-instance 0 ((null))
20200531003126073 DLINP <0015> stream.c:113 couldn't activate SCTP events on FD 12
20200531003126073 DLSS7 <001f> xua_default_lm_fsm.c:354 xua_default_lm(asp-clnt-OsmoMSC-A)[0x831380]{WAIT_ASP_UP}: Ignoring primitive M-ASP_DOWN.indication
20200531003126073 DLINP <0015> stream.c:269 [WAIT_RECONNECT] osmo_stream_cli_write(): not connected, dropping data!

The origin of this error message is libosmo-netif's sctp_sock_activate_events():

/* IMPORTANT: Do NOT enable sender_dry_event here, see
 * https://bugzilla.redhat.com/show_bug.cgi?id=1442784 */
rc = setsockopt(fd, IPPROTO_SCTP, SCTP_EVENTS,
                &event, sizeof(event));

if (rc < 0)
        LOGP(DLINP, LOGL_ERROR, "couldn't activate SCTP events " 
             "on FD %u\n", fd);

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Related to Cellular Network Infrastructure - Bug #5366: ttcn3-{bsc,msc,sgsn,smlc,sccp}-test regressions due to timeout waiting for RESET-ACKResolveddaniel12/21/2021

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Related to libosmo-netif - Bug #5368: consider using SCTP_EVENT instead of SCTP_EVENTSFeedback12/22/2021

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