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CRIU dump/check fails for a process with "kerndat_has_ipv6_freebind failed when initializing kerndat" #2222
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yevzman-swe
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Jul 6, 2023
Fixes: checkpoint-restore#2222 Fixes: f1c8d38 ("kerndat: check if setsockopt IPV6_FREEBIND is supported") Signed-off-by: Evzman Yan <yevzman@gmail.com>
yevzman-swe
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Jul 6, 2023
Fixes: checkpoint-restore#2222 Fixes: f1c8d38 ("kerndat: check if setsockopt IPV6_FREEBIND is supported") Signed-off-by: Yan Evzman <yevzman@gmail.com>
ancientmodern
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Jul 26, 2023
Fixes: checkpoint-restore#2222 Fixes: f1c8d38 ("kerndat: check if setsockopt IPV6_FREEBIND is supported") Signed-off-by: Yan Evzman <yevzman@gmail.com> Signed-off-by: Andrei Vagin <avagin@google.com>
avagin
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Oct 12, 2023
Fixes: checkpoint-restore#2222 Fixes: f1c8d38 ("kerndat: check if setsockopt IPV6_FREEBIND is supported") Signed-off-by: Yan Evzman <yevzman@gmail.com> Signed-off-by: Andrei Vagin <avagin@google.com>
avagin
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Oct 22, 2023
Fixes: checkpoint-restore#2222 Fixes: f1c8d38 ("kerndat: check if setsockopt IPV6_FREEBIND is supported") Signed-off-by: Yan Evzman <yevzman@gmail.com> Signed-off-by: Andrei Vagin <avagin@google.com>
avagin
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Oct 22, 2023
Fixes: checkpoint-restore#2222 Fixes: f1c8d38 ("kerndat: check if setsockopt IPV6_FREEBIND is supported") Signed-off-by: Yan Evzman <yevzman@gmail.com> Signed-off-by: Andrei Vagin <avagin@google.com>
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Description
Hi,
Today while using CRIU (v3.18) I got an error:
"Unable to create a ipv6 dgram socket: Address family not supported by protocol"
, when dumping the process and also when trying to doSteps to reproduce the issue:
Artificially can be reproduced by editing value of variables in /etc/default/grub file:
and furthere system rebooting:
or dump process
criu dump -t $PID
Describe the results you received:
for both
criu check
andcriu dump
i gotDescribe the results you expected:
for
criu check
for
criu dump
: Successful dumpCRIU logs and information:
Output of `criu --version`:
Output of `criu check --all`:
Additional environment details:
result of command
uname -a
The text was updated successfully, but these errors were encountered: