smbd crashed with SIGABRT in tevent_debug()

[corrado venturini]

crashes at each boot

ProblemType: Crash
DistroRelease: Ubuntu 17.04
Package: samba 2:4.4.5+dfsg-2ubuntu7
ProcVersionSignature: Ubuntu 4.9.0-16.17-generic 4.9.6
Uname: Linux 4.9.0-16-generic x86_64
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Tue Feb 7 07:04:24 2017
ExecutablePath: /usr/sbin/smbd
InstallationDate: Installed on 2017-01-23 (14 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170123)
NmbdLog:

ProcCmdline: /usr/sbin/smbd
SambaServerRegression: Yes
Signal: 6
SmbConfIncluded: Yes
SmbLog:

SourcePackage: samba
StacktraceTop:
 tevent_debug () from /usr/lib/x86_64-linux-gnu/libtevent.so.0
 tevent_common_loop_timer_delay () from /usr/lib/x86_64-linux-gnu/libtevent.so.0
 run_events_poll () from /usr/lib/x86_64-linux-gnu/libsmbconf.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libsmbconf.so.0
 _tevent_loop_once () from /usr/lib/x86_64-linux-gnu/libtevent.so.0
Title: smbd crashed with SIGABRT in tevent_debug()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

WindowsFailedConnect: Yes

[corrado venturini (corradoventu)]

i have this crash at each boot

[Apport retracing service (apport)]

StacktraceTop:
 tevent_debug (ev=0xbe4e18eafae2c1a5, level=level@entry=TEVENT_DEBUG_TRACE, fmt=fmt@entry=0x7f509113ea58 "Running timer event %p \"%s\"\n") at ../tevent_debug.c:89
 tevent_common_loop_timer_delay (ev=0x55dae71ac680) at ../tevent_timed.c:358
 run_events_poll () from /tmp/apport_sandbox_fj0ubI/usr/lib/x86_64-linux-gnu/libsmbconf.so.0
 s3_event_loop_once () from /tmp/apport_sandbox_fj0ubI/usr/lib/x86_64-linux-gnu/libsmbconf.so.0
 _tevent_loop_once (ev=ev@entry=0x55dae71ac680, location=location@entry=0x7f509113e2c7 "../tevent_req.c:264") at ../tevent.c:721

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[corrado venturini (corradoventu)]

No longer occurred due to fix or new version. Marked as Invalid.