Description: UBSAN: Undefined behaviour in kernel/time/posix-timers.c:705
References:
 https://bugzilla.kernel.org/show_bug.cgi?id=200189
 https://github.com/lcytxw/bug_repro/tree/master/bug_200189
 https://github.com/torvalds/linux/commit/78c9c4dfbf8c04883941445a195276bb4bb92c76
Notes:
Bugs:
upstream: released (4.19-rc1) [78c9c4dfbf8c04883941445a195276bb4bb92c76]
4.19-upstream-stable: N/A "Fixed before branch point"
4.9-upstream-stable: released (4.9.136) [65cb24de03f1c8e00a4fedf416b80a4e8f8a6ef2]
3.16-upstream-stable: released (3.16.62) [f795b11fdc99a3d4d7d6b9d48c5e44e17c287a27]
sid: released (4.18.20-1)
4.9-stretch-security: released (4.9.144-1)
3.16-jessie-security: released (3.16.64-1)