isc-dhcpd-4.4.1 hangs
Bug #1960617 reported by
Yuriy Senelshchikov
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
isc-dhcp (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Hello,
Not long ago, I installed Ubuntu 20.04 and isc-dhcpd-4.4.1. Right after that isc-dhcp started hanging with no respondes to DHCPDISCOVERs. Then I updated Ubuntu to 21.10 but the issue wasn't resolved. It happens once a 1-2 days or so.
Also there isn't any logs or CPU/Memory utilisation.
tcpdump shows requests from client.
Only restarting dhcp helps.
strace output:
futex(0x7f0a1bf
description: | updated |
description: | updated |
description: | updated |
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