So got a security email from my FreeNAS server running the latest stable 9.3 build. It started with a string of the first entry below and then changed over to the error with intermittent queue overflows.
I can't figure out what is going wrong and searching on the error stings has just confused me.
Dec 19 11:16:58 Thing kernel: sonewconn: pcb 0xfffff802adb61dc8: Listen queue overflow: 193 already in queue awaiting acceptance (2 occurrences)
Dec 19 11:18:46 Thing smbd[21193]: STATUS=daemon 'smbd' finished starting up and ready to serve connectionscreate_connection_session_info failed: NT_STATUS_ACCESS_DENIED
Dec 19 11:20:37 Thing kernel: sonewconn: pcb 0xfffff802adb61dc8: Listen queue overflow: 193 already in queue awaiting acceptance (2 occurrences)
Dec 19 11:20:46 Thing smbd[21290]: STATUS=daemon 'smbd' finished starting up and ready to serve connectionscreate_connection_session_info failed: NT_STATUS_ACCESS_DENIED
Dec 19 11:21:12 Thing smbd[21331]: STATUS=daemon 'smbd' finished starting up and ready to serve connectionscreate_connection_session_info failed: NT_STATUS_ACCESS_DENIED
Dec 19 11:21:12 Thing smbd[21332]: STATUS=daemon 'smbd' finished starting up and ready to serve connectionscreate_connection_session_info failed: NT_STATUS_ACCESS_DENIED
Dec 19 11:21:12 Thing smbd[21333]: STATUS=daemon 'smbd' finished starting up and ready to serve connectionscreate_connection_session_info failed: NT_STATUS_ACCESS_DENIED
Dec 19 11:21:12 Thing smbd[21334]: STATUS=daemon 'smbd' finished starting up and ready to serve connectionscreate_connection_session_info failed: NT_STATUS_ACCESS_DENIED
Dec 19 11:21:12 Thing smbd[21335]: STATUS=daemon 'smbd' finished starting up and ready to serve connectionscreate_connection_session_info failed: NT_STATUS_ACCESS_DENIED
Dec 19 11:21:12 Thing smbd[21336]: STATUS=daemon 'smbd' finished starting up and ready to serve connectionscreate_connection_session_info failed: NT_STATUS_ACCESS_DENIED
Dec 19 11:21:12 Thing smbd[21337]: STATUS=daemon 'smbd' finished starting up and ready to serve connectionscreate_connection_session_info failed: NT_STATUS_ACCESS_DENIED
Dec 19 11:21:12 Thing smbd[21338]: STATUS=daemon 'smbd' finished starting up and ready to serve connectionscreate_connection_session_info failed: NT_STATUS_ACCESS_DENIED
Dec 19 11:22:46 Thing smbd[21695]: STATUS=daemon 'smbd' finished starting up and ready to serve connectionscreate_connection_session_info failed: NT_STATUS_ACCESS_DENIED
This bug report:
https://bugs.freenas.org/issues/4863 makes me think that the overflow has nothing to do with the other and is harmless but reading on the FreeBSD forums has confused me.
Any ideas? Am I being to paranoid? did I misconfigure something when I setup my CIFS shares?
