Hi, I have a system with MM 1.16.4 (NM 1.20.4) and I'm facing some problems with my SIMCOM SIM7600G-H
In some systems, I get a successful activation of the cdc-wdm0 device and the wwan0 interface comes up and in some other systems, cdc-wdm0 fails to be grabbed/activated and the wwan0 stays down. I'm attaching the success and failure logs. Any clues on where the issue might lie, or where to look for more info, would be really appreciated. Thanks, Juan
-- Reboot -- Aug 13 13:57:57 buildroot systemd[1]: Starting Modem Manager... Aug 13 13:57:58 buildroot ModemManager[298]: <info> ModemManager (version 1.16.4) starting in system bus... Aug 13 13:57:59 buildroot systemd[1]: Started Modem Manager. Aug 13 13:58:04 buildroot ModemManager[298]: [/dev/cdc-wdm0] Opening device with flags 'version-info, proxy'... Aug 13 13:58:04 buildroot ModemManager[298]: [/dev/cdc-wdm0] created endpoint Aug 13 13:58:04 buildroot ModemManager[298]: cannot connect to proxy: Could not connect: Connection refused Aug 13 13:58:04 buildroot ModemManager[298]: spawning new qmi-proxy (try 1)... Aug 13 13:58:05 buildroot ModemManager[298]: [/dev/cdc-wdm0] Checking version info (25 retries)... Aug 13 13:58:10 buildroot ModemManager[298]: <info> [base-manager] couldn't check support for device '/sys/devices/soc0/soc/2100000.aips-bus/2184000.usb/ci_hdrc.0/usb1/1-1': not supported by any plugin Aug 13 13:58:10 buildroot ModemManager[298]: <info> [base-manager] couldn't check support for device '/sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3/2-1.3.2/2-1.3.2.2': not supported by any plugin Aug 13 13:58:10 buildroot ModemManager[298]: <info> [base-manager] couldn't check support for device '/sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.1': not supported by any plugin Aug 13 13:58:10 buildroot ModemManager[298]: <info> [base-manager] couldn't check support for device '/sys/devices/soc0/soc/2100000.aips-bus/2188000.ethernet': not supported by any plugin Aug 13 13:58:15 buildroot ModemManager[298]: transaction 0x2 aborted, but message is not abortable Aug 13 13:58:17 buildroot ModemManager[298]: transaction 0x3 aborted, but message is not abortable Aug 13 13:58:18 buildroot ModemManager[298]: transaction 0x4 aborted, but message is not abortable Aug 13 13:58:18 buildroot ModemManager[298]: transaction 0x5 aborted, but message is not abortable Aug 13 13:58:19 buildroot ModemManager[298]: transaction 0x6 aborted, but message is not abortable Aug 13 13:58:20 buildroot ModemManager[298]: transaction 0x7 aborted, but message is not abortable Aug 13 13:58:21 buildroot ModemManager[298]: transaction 0x8 aborted, but message is not abortable Aug 13 13:58:22 buildroot ModemManager[298]: transaction 0x9 aborted, but message is not abortable Aug 13 13:58:23 buildroot ModemManager[298]: transaction 0xa aborted, but message is not abortable Aug 13 13:58:24 buildroot ModemManager[298]: transaction 0xb aborted, but message is not abortable Aug 13 13:58:25 buildroot ModemManager[298]: transaction 0xc aborted, but message is not abortable Aug 13 13:58:26 buildroot ModemManager[298]: transaction 0xd aborted, but message is not abortable Aug 13 13:58:27 buildroot ModemManager[298]: transaction 0xe aborted, but message is not abortable Aug 13 13:58:28 buildroot ModemManager[298]: transaction 0xf aborted, but message is not abortable Aug 13 13:58:29 buildroot ModemManager[298]: transaction 0x10 aborted, but message is not abortable Aug 13 13:58:30 buildroot ModemManager[298]: transaction 0x11 aborted, but message is not abortable Aug 13 13:58:31 buildroot ModemManager[298]: transaction 0x12 aborted, but message is not abortable Aug 13 13:58:32 buildroot ModemManager[298]: transaction 0x13 aborted, but message is not abortable Aug 13 13:58:33 buildroot ModemManager[298]: transaction 0x14 aborted, but message is not abortable Aug 13 13:58:34 buildroot ModemManager[298]: transaction 0x15 aborted, but message is not abortable Aug 13 13:58:35 buildroot ModemManager[298]: transaction 0x16 aborted, but message is not abortable Aug 13 13:58:36 buildroot ModemManager[298]: transaction 0x17 aborted, but message is not abortable Aug 13 13:58:37 buildroot ModemManager[298]: transaction 0x18 aborted, but message is not abortable Aug 13 13:58:38 buildroot ModemManager[298]: transaction 0x19 aborted, but message is not abortable Aug 13 13:58:39 buildroot ModemManager[298]: transaction 0x1a aborted, but message is not abortable Aug 13 13:58:39 buildroot ModemManager[298]: <info> [device /sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3/2-1.3.4] creating modem with plugin 'simtech' and '7' ports Aug 13 13:58:39 buildroot ModemManager[298]: <warn> [plugin/simtech] could not grab port cdc-wdm0: Cannot add port 'usbmisc/cdc-wdm0', unhandled port type Aug 13 13:58:44 buildroot ModemManager[298]: <info> [base-manager] modem for device '/sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3/2-1.3.4' successfully created Aug 13 13:58:55 buildroot ModemManager[298]: <warn> [modem0/sim0] couldn't load list of emergency numbers: uninitialized emergency numbers list Aug 13 13:59:05 buildroot ModemManager[298]: <warn> [modem0] couldn't load current allowed/preferred modes: Failed to parse the acquisition order response: '+CNAOP: 7,9,5,3,11,2,4' Aug 13 13:59:05 buildroot ModemManager[298]: <info> [modem0] state changed (unknown -> disabled) Aug 13 13:59:10 buildroot ModemManager[298]: <info> [modem0] state changed (disabled -> enabling) Aug 13 13:59:30 buildroot ModemManager[298]: <info> [modem0] state changed (enabling -> enabled) Aug 13 13:59:30 buildroot ModemManager[298]: <info> [modem0] 3GPP registration state changed (unknown -> registering) Aug 13 13:59:30 buildroot ModemManager[298]: <info> [modem0] 3GPP registration state changed (registering -> roaming) Aug 13 13:59:30 buildroot ModemManager[298]: <info> [modem0] state changed (enabled -> registered)
-- Reboot -- Aug 12 23:41:54 buildroot systemd[1]: Starting ModemManager.service... Aug 12 23:41:54 buildroot ModemManager[298]: <info> ModemManager (version 1.16.4) starting in system bus... Aug 12 23:41:56 buildroot systemd[1]: Started ModemManager.service. Aug 12 23:41:58 buildroot ModemManager[298]: <info> [base-manager] couldn't check support for device '/sys/devices/soc0/soc/2100000.aips-bus/2188000.ethernet': not supported by any plugin Aug 12 23:42:00 buildroot ModemManager[298]: <info> [base-manager] couldn't check support for device '/sys/devices/soc0/soc/2100000.aips-bus/2184000.usb/ci_hdrc.0/usb1/1-1': not supported by any plugin Aug 12 23:42:00 buildroot ModemManager[298]: [/dev/cdc-wdm0] Opening device with flags 'version-info, proxy'... Aug 12 23:42:00 buildroot ModemManager[298]: [/dev/cdc-wdm0] created endpoint Aug 12 23:42:00 buildroot ModemManager[298]: cannot connect to proxy: Could not connect: Connection refused Aug 12 23:42:00 buildroot ModemManager[298]: spawning new qmi-proxy (try 1)... Aug 12 23:42:00 buildroot ModemManager[298]: [/dev/cdc-wdm0] Checking version info (25 retries)... Aug 12 23:42:00 buildroot ModemManager[298]: <info> [base-manager] couldn't check support for device '/sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.1': not supported by any plugin Aug 12 23:42:01 buildroot ModemManager[298]: <info> [base-manager] couldn't check support for device '/sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3/2-1.3.2/2-1.3.2.2': not supported by any plugin Aug 12 23:42:01 buildroot ModemManager[298]: transaction 0x2 aborted, but message is not abortable Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] QMI Device supports 25 services: Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] ctl (1.5) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] wds (1.67) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] dms (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] nas (1.25) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] qos (1.12) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] wms (1.10) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] auth (1.3) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] at (1.4) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] voice (2.1) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] cat2 (2.24) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] uim (1.87) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] pbm (1.4) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] test (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] loc (2.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] sar (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] ts (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] tmd (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] wda (1.16) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] csvt (1.1) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] coex (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] pdc (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] rfrpe (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] dsd (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] unknown [0x30] (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] unknown [0x36] (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: <info> [device /sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3/2-1.3.4] creating modem with plugin 'simtech' and '7' ports Aug 12 23:42:01 buildroot ModemManager[298]: <info> [base-manager] modem for device '/sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3/2-1.3.4' successfully created Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] Opening device with flags 'version-info, proxy'... Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] created endpoint Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] Checking version info (25 retries)... Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] QMI Device supports 25 services: Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] ctl (1.5) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] wds (1.67) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] dms (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] nas (1.25) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] qos (1.12) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] wms (1.10) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] auth (1.3) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] at (1.4) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] voice (2.1) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] cat2 (2.24) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] uim (1.87) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] pbm (1.4) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] test (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] loc (2.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] sar (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] ts (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] tmd (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] wda (1.16) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] csvt (1.1) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] coex (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] pdc (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] rfrpe (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] dsd (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] unknown [0x30] (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] unknown [0x36] (1.0) Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] Allocating new client ID... Aug 12 23:42:01 buildroot ModemManager[298]: [/dev/cdc-wdm0] Registered 'wda' (version 1.16) client with ID '1' Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Allocating new client ID... Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Releasing 'wda' client with flags 'release-cid'... Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Unregistered 'wda' client with ID '1' Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Registered 'dms' (version 1.0) client with ID '1' Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Allocating new client ID... Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Registered 'nas' (version 1.25) client with ID '1' Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Allocating new client ID... Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Registered 'wds' (version 1.67) client with ID '17' Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Allocating new client ID... Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Registered 'wms' (version 1.10) client with ID '1' Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Allocating new client ID... Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Registered 'uim' (version 1.87) client with ID '1' Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Allocating new client ID... Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Registered 'loc' (version 2.0) client with ID '1' Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Allocating new client ID... Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Registered 'pdc' (version 1.0) client with ID '1' Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Allocating new client ID... Aug 12 23:42:02 buildroot ModemManager[298]: [/dev/cdc-wdm0] Registered 'voice' (version 2.1) client with ID '2' Aug 12 23:42:03 buildroot ModemManager[298]: <warn> [modem0/sim0] couldn't load list of emergency numbers: uninitialized emergency numbers list Aug 12 23:42:04 buildroot ModemManager[298]: <warn> [modem0/sim0] couldn't load list of emergency numbers: uninitialized emergency numbers list Aug 12 23:42:04 buildroot ModemManager[298]: <warn> [modem0] couldn't load list of own numbers: Couldn't get MSISDN: QMI protocol error (16): 'NotProvisioned' Aug 12 23:42:04 buildroot ModemManager[298]: <warn> [modem0] couldn't load supported assistance data types: LOC service: general failure Aug 12 23:42:04 buildroot ModemManager[298]: <info> [modem0] state changed (unknown -> disabled) Aug 12 23:42:04 buildroot ModemManager[298]: <info> [modem0] state changed (disabled -> enabling) Aug 12 23:42:04 buildroot ModemManager[298]: <info> [modem0] simple connect started... Aug 12 23:42:04 buildroot ModemManager[298]: <info> [modem0] simple connect state (4/8): wait to get fully enabled Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0] state changed (enabling -> enabled) Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0] simple connect state (5/8): register Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0] simple connect state (6/8): bearer Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0] simple connect state (7/8): connect Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0] state changed (enabled -> connecting) Aug 12 23:42:05 buildroot ModemManager[298]: [/dev/cdc-wdm0] Allocating new client ID... Aug 12 23:42:05 buildroot ModemManager[298]: [/dev/cdc-wdm0] Registered 'wds' (version 1.67) client with ID '18' Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0] 3GPP registration state changed (unknown -> registering) Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0] 3GPP registration state changed (registering -> roaming) Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0] state changed (connecting -> registered) Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0/bearer1] QMI IPv4 Settings: Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0/bearer1] address: 10.177.221.198/30 Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0/bearer1] gateway: 10.177.221.197 Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0/bearer1] DNS #1: 194.151.228.34 Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0/bearer1] DNS #2: 194.151.228.18 Aug 12 23:42:05 buildroot ModemManager[298]: <info> [modem0/bearer1] MTU: 1430 Aug 12 23:42:05 buildroot ModemManager[298]: [/dev/cdc-wdm0] Allocating new client ID... Aug 12 23:42:05 buildroot ModemManager[298]: [/dev/cdc-wdm0] Registered 'wds' (version 1.67) client with ID '19' Aug 12 23:42:06 buildroot ModemManager[298]: <info> [modem0/bearer1] couldn't start network: QMI protocol error (14): 'CallFailed' Aug 12 23:42:06 buildroot ModemManager[298]: <info> [modem0/bearer1] call end reason (1): generic-unspecified Aug 12 23:42:06 buildroot ModemManager[298]: <info> [modem0/bearer1] verbose call end reason (2,231): [internal] ip-version-mismatch Aug 12 23:42:06 buildroot ModemManager[298]: <info> [modem0] state changed (registered -> connected) Aug 12 23:42:06 buildroot ModemManager[298]: <info> [modem0] simple connect state (8/8): all done
