'telinit u' makes init send SIGTERM to all processes. 'telinit u' executes from libc6.postinst script. I think there is similar issue that talks about it - 695220
'telinit u' makes init send SIGTERM to all processes. 'telinit u' executes from libc6.postinst script. I think there is similar issue that talks about it - 695220