- TAI offset is incorrect during the leap second.
- When repeating a UTC time value during a leap second (when the UTC time should be 23:59:60), the TAI timescale should not stop. The kernel NTP code increments the TAI offset one second too late.
- Red Hat Enterprise Linux 6
- Applications using
TAI offset(specifically the tai field in the timex struct) on a system synchronized by NTP or PTP). This setting is not set system-wide, instead an application can make
adjtimex()system calls to obtain the offset between TAI and UTC, which is where this issue exists.
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- Red Hat Enterprise Linux