id summary reporter owner description type status priority milestone resolution keywords cc 38 USB disconnect san andrei "В логах устройства клиент2 довольно часто встречаются такие записи: Jul 4 08:47:14 kernel: usb 1-2: USB disconnect, device number 6 ... Jul 4 09:30:41 kernel: usb 1-2: USB disconnect, device number 7 ... Jul 4 09:56:34 kernel: usb 1-2: USB disconnect, device number 8 ... Jul 4 10:16:28 kernel: usb 1-2: USB disconnect, device number 9 ... Jul 4 10:33:11 kernel: usb 1-2: USB disconnect, device number 10 ... Рядом с этими записями присутствует {{{3gd[17863]: sim5320.cpp:164: powering off SIM5320...}}} Сначала я думал что внезапно произошёл USB disconnect и контроллер по причине того что USB отвалился перезапускает SIM, но [comment:13:ticket:35 Алексей] сообщил: > Насколько я помню, такой функции (выключать питание модуля при отключении устройства с шины USB) в устройстве нет. По крайней мене, не помню, чтобы я ее реализовывал. Да и сама эта функция бессмысленна - если плата SAM-3G установлена, то модуль SIM заведомо подключен к шине. В таком случае возникает вопрос почему контроллер выключает SIM, без видимой причины? Вот кусок лога вблизи одного из происшествий: {{{ Jul 4 08:30:00 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c7 Jul 4 08:31:06 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c8 Jul 4 08:32:11 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c8 Jul 4 08:33:15 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c7 Jul 4 08:34:20 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c8 Jul 4 08:35:27 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c7 Jul 4 08:36:33 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c7 Jul 4 08:37:40 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c8 Jul 4 08:38:47 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c7 Jul 4 08:39:53 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c8 Jul 4 08:40:58 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c8 Jul 4 08:42:02 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c7 Jul 4 08:42:59 dropbear[18773]: Child connection from 185.232.67.53:46690 Jul 4 08:43:07 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c7 Jul 4 08:43:17 dropbear[18773]: Login attempt for nonexistent user from 185.232.67.53:46690 Jul 4 08:43:20 dropbear[18773]: Client trying multiple usernames from 185.232.67.53:46690 Jul 4 08:43:20 dropbear[18773]: Login attempt for nonexistent user from 185.232.67.53:46690 Jul 4 08:43:28 dropbear[18773]: Client trying multiple usernames from 185.232.67.53:46690 Jul 4 08:43:28 dropbear[18773]: Login attempt for nonexistent user from 185.232.67.53:46690 Jul 4 08:43:33 dropbear[18778]: Child connection from 185.232.67.53:42378 Jul 4 08:43:33 dropbear[18773]: Exit before auth: Exited normally Jul 4 08:43:46 dropbear[18778]: Bad password attempt for 'root' from 185.232.67.53:42378 Jul 4 08:43:48 dropbear[18778]: Client trying multiple usernames from 185.232.67.53:42378 Jul 4 08:43:48 dropbear[18778]: Login attempt for nonexistent user from 185.232.67.53:42378 Jul 4 08:43:50 dropbear[18778]: Login attempt for nonexistent user from 185.232.67.53:42378 Jul 4 08:43:52 dropbear[18778]: Exit before auth: Exited normally Jul 4 08:43:52 dropbear[18779]: Child connection from 185.232.67.53:45110 Jul 4 08:44:01 dropbear[18779]: Login attempt for nonexistent user from 185.232.67.53:45110 Jul 4 08:44:03 dropbear[18779]: Client trying multiple usernames from 185.232.67.53:45110 Jul 4 08:44:03 dropbear[18779]: Login attempt for nonexistent user from 185.232.67.53:45110 Jul 4 08:44:05 dropbear[18779]: Client trying multiple usernames from 185.232.67.53:45110 Jul 4 08:44:05 dropbear[18779]: Login attempt for nonexistent user from 185.232.67.53:45110 Jul 4 08:44:07 dropbear[18779]: Exit before auth: Exited normally Jul 4 08:44:08 dropbear[18780]: Child connection from 185.232.67.53:36009 Jul 4 08:44:12 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c8 Jul 4 08:44:17 dropbear[18780]: Login attempt for nonexistent user from 185.232.67.53:36009 Jul 4 08:44:18 dropbear[18780]: Client trying multiple usernames from 185.232.67.53:36009 Jul 4 08:44:18 dropbear[18780]: Login attempt for nonexistent user from 185.232.67.53:36009 Jul 4 08:44:21 dropbear[18780]: Client trying multiple usernames from 185.232.67.53:36009 Jul 4 08:44:21 dropbear[18780]: Login attempt for nonexistent user from 185.232.67.53:36009 Jul 4 08:44:23 dropbear[18785]: Child connection from 185.232.67.53:54994 Jul 4 08:44:23 dropbear[18780]: Exit before auth: Exited normally Jul 4 08:44:34 dropbear[18785]: Login attempt for nonexistent user from 185.232.67.53:54994 Jul 4 08:44:38 dropbear[18785]: Login attempt for nonexistent user from 185.232.67.53:54994 Jul 4 08:44:41 dropbear[18785]: Client trying multiple usernames from 185.232.67.53:54994 Jul 4 08:44:41 dropbear[18785]: Login attempt for nonexistent user from 185.232.67.53:54994 Jul 4 08:44:44 dropbear[18786]: Child connection from 185.232.67.53:36467 Jul 4 08:44:44 dropbear[18785]: Exit before auth: Exited normally Jul 4 08:45:02 dropbear[18786]: Login attempt for nonexistent user from 185.232.67.53:36467 Jul 4 08:45:08 dropbear[18786]: Client trying multiple usernames from 185.232.67.53:36467 Jul 4 08:45:08 dropbear[18786]: Bad password attempt for 'root' from 185.232.67.53:36467 Jul 4 08:45:12 dropbear[18786]: Client trying multiple usernames from 185.232.67.53:36467 Jul 4 08:45:12 dropbear[18786]: Login attempt for nonexistent user from 185.232.67.53:36467 Jul 4 08:45:17 dropbear[18786]: Exit before auth: Exited normally Jul 4 08:45:17 dropbear[18791]: Child connection from 185.232.67.53:41125 Jul 4 08:45:19 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c7 Jul 4 08:45:28 dropbear[18791]: Login attempt for nonexistent user from 185.232.67.53:41125 Jul 4 08:45:31 dropbear[18791]: Client trying multiple usernames from 185.232.67.53:41125 Jul 4 08:45:31 dropbear[18791]: Login attempt for nonexistent user from 185.232.67.53:41125 Jul 4 08:45:33 dropbear[18791]: Client trying multiple usernames from 185.232.67.53:41125 Jul 4 08:45:33 dropbear[18791]: Login attempt for nonexistent user from 185.232.67.53:41125 Jul 4 08:45:38 dropbear[18791]: Exit before auth: Exited normally Jul 4 08:45:38 dropbear[18792]: Child connection from 185.232.67.53:50434 Jul 4 08:45:47 dropbear[18792]: Login attempt for nonexistent user from 185.232.67.53:50434 Jul 4 08:45:49 dropbear[18792]: Client trying multiple usernames from 185.232.67.53:50434 Jul 4 08:45:49 dropbear[18792]: Login attempt for nonexistent user from 185.232.67.53:50434 Jul 4 08:45:53 dropbear[18792]: Client trying multiple usernames from 185.232.67.53:50434 Jul 4 08:45:53 dropbear[18792]: Login attempt for nonexistent user from 185.232.67.53:50434 Jul 4 08:45:58 dropbear[18792]: Exit before auth: Exited normally Jul 4 08:45:58 dropbear[18793]: Child connection from 185.232.67.53:37539 Jul 4 08:46:24 ntpd[253]: Soliciting pool server 2001:67c:1560:8003::c8 Jul 4 08:46:46 dropbear[18793]: Login attempt for nonexistent user from 185.232.67.53:37539 Jul 4 08:46:49 dropbear[18793]: Client trying multiple usernames from 185.232.67.53:37539 Jul 4 08:46:49 dropbear[18793]: Bad password attempt for 'root' from 185.232.67.53:37539 Jul 4 08:46:50 dropbear[18793]: Client trying multiple usernames from 185.232.67.53:37539 Jul 4 08:46:50 dropbear[18793]: Login attempt for nonexistent user from 185.232.67.53:37539 Jul 4 08:46:51 dropbear[18798]: Child connection from 185.232.67.53:51815 Jul 4 08:46:51 dropbear[18793]: Exit before auth: Exited normally Jul 4 08:46:56 dropbear[18798]: Login attempt for nonexistent user from 185.232.67.53:51815 Jul 4 08:46:57 dropbear[18798]: Login attempt for nonexistent user from 185.232.67.53:51815 Jul 4 08:46:58 dropbear[18798]: Login attempt for nonexistent user from 185.232.67.53:51815 Jul 4 08:46:59 dropbear[18798]: Exit before auth: Exited normally Jul 4 08:46:59 dropbear[18799]: Child connection from 185.232.67.53:34450 Jul 4 08:47:07 dropbear[18799]: Login attempt for nonexistent user from 185.232.67.53:34450 Jul 4 08:47:10 dropbear[18799]: Client trying multiple usernames from 185.232.67.53:34450 Jul 4 08:47:10 dropbear[18799]: Login attempt for nonexistent user from 185.232.67.53:34450 Jul 4 08:47:14 kernel: usb 1-2: USB disconnect, device number 6 Jul 4 08:47:14 kernel: option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 Jul 4 08:47:14 kernel: option 1-2:1.0: device disconnected Jul 4 08:47:14 kernel: option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 Jul 4 08:47:14 kernel: option 1-2:1.1: device disconnected Jul 4 08:47:14 3gd[17863]: sim5320.cpp:164: powering off SIM5320... Jul 4 08:47:14 kernel: option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 Jul 4 08:47:14 kernel: option 1-2:1.2: device disconnected }}} r140" баг closed critical 1 очередь fixed andrei AlexLir