DHCPv6 server crashes regularly (bionic)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
DHCP |
Unknown
|
Unknown
|
|||
isc-dhcp (Debian) |
Fix Released
|
Unknown
|
|||
isc-dhcp (Fedora) |
Unknown
|
Unknown
|
|||
isc-dhcp (Ubuntu) |
Fix Released
|
High
|
Marc Deslauriers | ||
Bionic |
Fix Released
|
Undecided
|
Marc Deslauriers | ||
Cosmic |
Fix Released
|
Undecided
|
Marc Deslauriers | ||
Disco |
Fix Released
|
Undecided
|
Marc Deslauriers | ||
Eoan |
Fix Released
|
High
|
Marc Deslauriers |
Bug Description
The isc-dhcp-server crashes regularly on bionic, sometimes directly after boot, sometimes later.
The version installed is 4.3.5-3ubuntu7.
journalctl shows:
Jul 14 09:35:11 <hostname> dhcpd[1543]: Solicit message from fe80::18eb:
Jul 14 09:35:11 <hostname> dhcpd[1543]: Advertise NA: address <subnet>::1998 to client with duid 00:01:00:
Jul 14 09:35:11 <hostname> dhcpd[1543]: Sending Advertise to fe80::18eb:
Jul 14 09:35:12 <hostname> dhcpd[1543]: Request message from fe80::18eb:
Jul 14 09:35:12 <hostname> dhcpd[1543]: Reply NA: address <subnet>::1998 to client with duid 00:01:00:
Jul 14 09:35:12 <hostname> dhcpd[1543]: Sending Reply to fe80::18eb:
Jul 14 09:35:53 <hostname> dhcpd[1543]: Confirm message from fe80::725a:
Jul 14 09:35:53 <hostname> dhcpd[1543]: Sending Reply to fe80::725a:
Jul 14 09:35:53 <hostname> dhcpd[1543]: Rebind message from fe80::725a:
Jul 14 09:35:53 <hostname> dhcpd[1543]: Reply NA: address <subnet>::1992 to client with duid 00:04:c2:
Jul 14 09:35:53 <hostname> sh[1543]: ../../.
Jul 14 09:35:53 <hostname> sh[1543]: #0 0x7efc458a6417 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #1 0x7efc458a636a in ??
Jul 14 09:35:53 <hostname> sh[1543]: #2 0x7efc458ad4ea in ??
Jul 14 09:35:53 <hostname> sh[1543]: #3 0x55d9ee65d571 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #4 0x55d9ee658701 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #5 0x55d9ee65ab05 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #6 0x55d9ee65bff3 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #7 0x55d9ee65cafc in ??
Jul 14 09:35:53 <hostname> sh[1543]: #8 0x55d9ee678402 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #9 0x55d9ee667463 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #10 0x55d9ee696476 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #11 0x7efc458dd73b in ??
Jul 14 09:35:53 <hostname> sh[1543]: #12 0x7efc458ccf9e in ??
Jul 14 09:35:53 <hostname> sh[1543]: #13 0x7efc458d1e60 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #14 0x7efc458d2325 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #15 0x55d9ee6696b0 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #16 0x55d9ee61d519 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #17 0x7efc454c6b97 in ??
Jul 14 09:35:53 <hostname> sh[1543]: #18 0x55d9ee61de0a in ??
Jul 14 09:35:54 <hostname> systemd[1]: isc-dhcp-
Jul 14 09:35:54 <hostname> systemd[1]: isc-dhcp-
The bug was reported to Debian independently, https:/
CVE References
Changed in isc-dhcp (Debian): | |
status: | Unknown → New |
Changed in isc-dhcp (Ubuntu): | |
importance: | Undecided → High |
status: | Confirmed → Triaged |
Changed in isc-dhcp (Ubuntu Bionic): | |
status: | New → In Progress |
assignee: | nobody → Marc Deslauriers (mdeslaur) |
Changed in isc-dhcp (Ubuntu Cosmic): | |
status: | New → In Progress |
assignee: | nobody → Marc Deslauriers (mdeslaur) |
Changed in isc-dhcp (Ubuntu Disco): | |
status: | New → In Progress |
assignee: | nobody → Marc Deslauriers (mdeslaur) |
Changed in isc-dhcp (Ubuntu Eoan): | |
status: | Triaged → In Progress |
assignee: | nobody → Marc Deslauriers (mdeslaur) |
Changed in isc-dhcp (Ubuntu Disco): | |
status: | In Progress → Fix Released |
Changed in isc-dhcp (Ubuntu Eoan): | |
status: | In Progress → Fix Released |
Changed in isc-dhcp (Debian): | |
status: | New → Fix Released |
Status changed to 'Confirmed' because the bug affects multiple users.