Ничего необычного не делал.
ssh выбрасывает client_loop: send disconnect: Broken pipe.
залогинился в итоге
сделал
service mosquitto stop
service watchdog stop
открыл messages
May 29 11:30:52 wirenboard-AMDBZS5J user.notice serial: connection error: Connection refused (111) retry after 6400ms…
May 29 11:30:53 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:54 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:55 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:56 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:49 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:50 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:50 wirenboard-AMDBZS5J user.notice serial: connection error: Connection refused (111) retry after 12800ms…
May 29 11:30:51 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:52 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:53 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:54 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:55 wirenboard-AMDBZS5J auth.info sshd[3941]: Accepted password for root from 192.168.3.65 port 50508 ssh2
May 29 11:30:55 wirenboard-AMDBZS5J authpriv.info sshd[3941]: pam_unix(sshd:session): session opened for user root by (uid=0)
May 29 11:30:55 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:55 wirenboard-AMDBZS5J authpriv.info systemd: pam_unix(systemd-user:session): session opened for user root by (uid=0)
May 29 11:30:55 wirenboard-AMDBZS5J auth.info sshd[3972]: lastlog_openseek: Couldn’t stat /var/log/lastlog: No such file or directory
May 29 11:30:55 wirenboard-AMDBZS5J auth.info sshd[3972]: lastlog_openseek: Couldn’t stat /var/log/lastlog: No such file or directory
May 29 11:30:56 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:57 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:58 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:30:59 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:31:00 wirenboard-AMDBZS5J daemon.err watchdog[3841]: cannot open /var/run/mosquitto.pid (errno = 2 = ‘No such file or directory’)
May 29 11:31:01 wirenboard-AMDBZS5J daemon.notice watchdog[3841]: stopping daemon (5.15)
May 29 11:31:01 wirenboard-AMDBZS5J daemon.notice wd_keepalive[4042]: starting watchdog keepalive daemon (5.15):
May 29 11:31:01 wirenboard-AMDBZS5J daemon.info wd_keepalive[4042]: int=1 alive=/dev/watchdog1 realtime=yes
May 29 11:31:01 wirenboard-AMDBZS5J daemon.info wd_keepalive[4042]: watchdog now set to 60 seconds
May 29 11:31:01 wirenboard-AMDBZS5J daemon.info wd_keepalive[4042]: hardware watchdog identity: GPIO Watchdog
May 29 11:31:01 wirenboard-AMDBZS5J authpriv.info CRON[4045]: pam_unix(cron:session): session opened for user root by (uid=0)
May 29 11:31:01 wirenboard-AMDBZS5J cron.info CRON[4050]: (root) CMD (/usr/share/wb-daemon-watchdogs/check_confed.sh 2>&1 | logger -t wb-daemon-watchdogs)
May 29 11:31:01 wirenboard-AMDBZS5J user.notice wb-daemon-watchdogs: Error: Connection refused
May 29 11:31:03 wirenboard-AMDBZS5J user.notice serial: connection error: Connection refused (111) retry after 25600ms…
May 29 11:31:04 wirenboard-AMDBZS5J user.notice wb-daemon-watchdogs: Error: Connection refused
May 29 11:31:04 wirenboard-AMDBZS5J user.notice wb-daemon-watchdogs: wb-mqtt-confed check failed, reload wb-mqtt-confed
May 29 11:31:05 wirenboard-AMDBZS5J authpriv.info CRON[4045]: pam_unix(cron:session): session closed for user root
May 29 11:31:10 wirenboard-AMDBZS5J auth.info sshd[4126]: Accepted password for root from 192.168.3.65 port 50511 ssh2
May 29 11:31:10 wirenboard-AMDBZS5J authpriv.info sshd[4126]: pam_unix(sshd:session): session opened for user root by (uid=0)
May 29 11:31:29 wirenboard-AMDBZS5J user.notice serial: connection error: Connection refused (111) retry after 30000ms…
May 29 11:31:46 wirenboard-AMDBZS5J daemon.info ntpd[2923]: Soliciting pool server 195.50.171.101
May 29 11:31:46 wirenboard-AMDBZS5J daemon.info ntpd[2923]: Soliciting pool server 213.251.53.217
May 29 11:31:47 wirenboard-AMDBZS5J daemon.info ntpd[2923]: Soliciting pool server 207.34.49.172