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Bug
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Resolution: Unresolved
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Major
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rhel-7.9, rhel-7.9.z, rhel-7-els
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No
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Important
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rhel-sst-cs-plumbers
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ssg_core_services
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2
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False
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None
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None
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None
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None
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None
This bug was initially reported in RHEL 8, but it was now found also in RHEL 7
https://bugzilla.redhat.com/show_bug.cgi?id=2158724
https://issues.redhat.com/browse/RHELPLAN-144102
And upstream report:
https://github.com/systemd/systemd/issues/8978
Package version:
systemd-219-78.el7_9.9.x86_64
Way to reproduce it:
# busctl get-property org.freedesktop.systemd1 /org/freedesktop/systemd1/unit/dbus_2esocket org.freedesktop.systemd1.Unit SubState
s "running"
# busctl get-property org.freedesktop.systemd1 /org/freedesktop/systemd1/unit/dbus_e2socket org.freedesktop.systemd1.Unit SubState
Remote peer disconnected
# busctl get-property org.freedesktop.systemd1 /org/freedesktop/systemd1/unit/dbus_e2socket org.freedesktop.systemd1.Unit SubState
(hangs)
Only way to recover from it is to re-execute systemd,
# systemctl daemon-reexec
Having systemd out of dbus causes a lot of problems on the system, like hanging 25 seconds on ssh login among the most noticeable issue.