QMI crashes when modem reboots during initialization
msaichaitanya at gmail.com
Tue Jan 3 15:35:18 UTC 2023
I am using libqmi APIs to enable data connection in my Sierra modem. I have
steps like these..
*qmi_device_allocate_client(dev, QMI_SERVICE_DMS, ....)*
*qmi_device_allocate_client(dev, QMI_SERVICE_UIM, ....)*
*qmi_device_allocate_client(dev, QMI_SERVICE_WDS, ....)*
My network manager crashes if the modem reboots for some reason, when the
initialization is in progress, somewhere in the middle of the above steps.
I am able to reproduce the issue very easily. All I have to do is to reboot
the modem with AT commands, while the above setup process is on-going in my
Any inputs to fix this issue are highly appreciated.
My issue seems to be similar to this:
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