Re: Lancement mqtt au reboot
Publié : 01 nov. 2019, 12:42
La ligne que tu as citée correspond à l'arrêt général qui a précédé le reboot : Normal !
Pourquoi dis-tu que mosquitto ne démarre pas au boot?
Quand je vois ceci :
Par contre, tu as un problème avec le driver Bluetooth : Il crashe à chaque nouvelle tentative d'interrogations :
Pourquoi dis-tu que mosquitto ne démarre pas au boot?
Quand je vois ceci :
ça indique qu'il est parfaitement démarré ! !Oct 31 18:20:46 raspberrypi systemd[1]: Started LSB: mosquitto MQTT v3.1 message broker.
Oct 31 18:20:46 raspberrypi mosquitto[406]: Starting network daemon:: mosquitto.
Par contre, tu as un problème avec le driver Bluetooth : Il crashe à chaque nouvelle tentative d'interrogations :
Ceci se répète toutes les 5 mn ....31 21:45:47 raspberrypi kernel: [12278.728203] sysfs: cannot create duplicate filename '/devices/platform/soc/3f201000.serial/tty/ttyAMA0/hci0/hci0:64'
Oct 31 21:45:47 raspberrypi kernel: [12278.728222] CPU: 0 PID: 42 Comm: kworker/u9:0 Tainted: G C 4.19.66-v7+ #1253
Oct 31 21:45:47 raspberrypi kernel: [12278.728227] Hardware name: BCM2835
Oct 31 21:45:47 raspberrypi kernel: [12278.728378] Workqueue: hci0 hci_rx_work [bluetooth]
Oct 31 21:45:47 raspberrypi kernel: [12278.728414] [<80111f38>] (unwind_backtrace) from [<8010d4b0>] (show_stack+0x20/0x24)
Oct 31 21:45:47 raspberrypi kernel: [12278.728432] [<8010d4b0>] (show_stack) from [<808191e0>] (dump_stack+0xd4/0x118)
Oct 31 21:45:47 raspberrypi kernel: [12278.728452] [<808191e0>] (dump_stack) from [<80333bd0>] (sysfs_warn_dup+0x6c/0x78)
Oct 31 21:45:47 raspberrypi kernel: [12278.728467] [<80333bd0>] (sysfs_warn_dup) from [<80333d00>] (sysfs_create_dir_ns+0xcc/0xe0)
Oct 31 21:45:47 raspberrypi kernel: [12278.728486] [<80333d00>] (sysfs_create_dir_ns) from [<8081e4ec>] (kobject_add_internal+0xb4/0x2ec)
Oct 31 21:45:47 raspberrypi kernel: [12278.728504] [<8081e4ec>] (kobject_add_internal) from [<8081e934>] (kobject_add+0x60/0xb8)
Oct 31 21:45:47 raspberrypi kernel: [12278.728524] [<8081e934>] (kobject_add) from [<805a6ecc>] (device_add+0x104/0x600)
Oct 31 21:45:47 raspberrypi kernel: [12278.728663] [<805a6ecc>] (device_add) from [<7f5b7344>] (hci_conn_add_sysfs+0x40/0x68 [bluetooth])
Oct 31 21:45:47 raspberrypi kernel: [12278.728924] [<7f5b7344>] (hci_conn_add_sysfs [bluetooth]) from [<7f5a1408>] (le_conn_complete_evt+0x354/0x5a4 [bluetooth])
Oct 31 21:45:47 raspberrypi kernel: [12278.729181] [<7f5a1408>] (le_conn_complete_evt [bluetooth]) from [<7f5a1e58>] (hci_le_meta_evt+0x304/0xa50 [bluetooth])
Oct 31 21:45:47 raspberrypi kernel: [12278.729438] [<7f5a1e58>] (hci_le_meta_evt [bluetooth]) from [<7f5a4564>] (hci_event_packet+0x858/0x2ecc [bluetooth])
Oct 31 21:45:47 raspberrypi kernel: [12278.729693] [<7f5a4564>] (hci_event_packet [bluetooth]) from [<7f595e80>] (hci_rx_work+0x160/0x228 [bluetooth])
Oct 31 21:45:47 raspberrypi kernel: [12278.729830] [<7f595e80>] (hci_rx_work [bluetooth]) from [<8013bf0c>] (process_one_work+0x170/0x458)
Oct 31 21:45:47 raspberrypi kernel: [12278.729847] [<8013bf0c>] (process_one_work) from [<8013c250>] (worker_thread+0x5c/0x5a4)
Oct 31 21:45:47 raspberrypi kernel: [12278.729865] [<8013c250>] (worker_thread) from [<8014253c>] (kthread+0x138/0x168)
Oct 31 21:45:47 raspberrypi kernel: [12278.729882] [<8014253c>] (kthread) from [<801010ac>] (ret_from_fork+0x14/0x28)
Oct 31 21:45:47 raspberrypi kernel: [12278.729890] Exception stack(0xb9f9dfb0 to 0xb9f9dff8)
Oct 31 21:45:47 raspberrypi kernel: [12278.729899] dfa0: 00000000 00000000 00000000 00000000
Oct 31 21:45:47 raspberrypi kernel: [12278.729911] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Oct 31 21:45:47 raspberrypi kernel: [12278.729921] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
Oct 31 21:45:47 raspberrypi kernel: [12278.730065] kobject_add_internal failed for hci0:64 with -EEXIST, don't try to register things with the same name in the same directory.
Oct 31 21:45:47 raspberrypi kernel: [12278.730080] Bluetooth: hci0: failed to register connection device