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** ignore_routes_with_linkdown netns devconf
** ignore_routes_with_linkdown netns devconf
** empty bridges in netns
** empty bridges in netns
** FILTER mode of seccomp
** IP_FREEBIND socket option
=== Optimizations/improvements ===
=== Optimizations/improvements ===
* Read pages.img in more optimal manner rather than page-by-page
* Read pages.img in more optimal manner rather than page-by-page
* Less "Error"-s in logs, that actually don't lead to errors
* Less "Error"-s in logs, that actually don't lead to errors
* Slightly faster /proc/pid/status parsing
* Dead/live-locks on internal criu locks now emits a warning into logs
=== Fixes ===
=== Fixes ===
* Controlling tty could be restored on wrong tty end
* Controlling tty could be restored on wrong tty end
* Tmpfs mount of sub-namespace was restored from wrong image file
* Tmpfs mount of sub-namespace was restored from wrong image file
* Potential stack overflow in libcriu
* Partially-restored tasks could be left after failed restore
* In-container TCP connection sometimes failed to restore
* Race in sending SIGSTOP vs dump might cause dump to fail
* Post-restore actions could generate stats files in wrong directories
* Freeze-cgroup didn't take sub-cgroups' tasks into account
* Tentative state in IPv6 sockets binding prevented socket from being bound immediately
* Restoring from images with files pointing to /proc file of dead tasks could crash
* Tasks with STOP in queue (i.e. -- not ''yet'' stopped) were CONT-ed in case of --leave-running dump
* Stopped task with one more STOP in queue caused dump to stuck
* If parent task left the MNT namespace it created for children restore could BUG()
* Link-local IPv6 addresses sometimes failed to bind() at restore
=== Security ===
=== Security ===
* Service run as root could allow users to violate ptrace policies
* Service run as root could allow users to violate ptrace policies
* Service run as root could give users access to privileged files and directories
* Service run as root could give users access to privileged files and directories