Segfault MM 1.12.6-1

[130038.428496] usb 3-11: new high-speed USB device number 87 using xhci_hcd
[130038.584167] usb 3-11: New USB device found, idVendor=413c, idProduct=81d7
[130038.584168] usb 3-11: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[130038.584169] usb 3-11: Product: DW5821e Snapdragon X20 LTE
[130038.584169] usb 3-11: Manufacturer: Dell Inc.
[130038.584170] usb 3-11: SerialNumber: 0123456789ABCDEF
[130038.629103] cdc_mbim 3-11:2.0: cdc-wdm1: USB WDM device
[130038.629335] cdc_mbim 3-11:2.0 wwan0: register 'cdc_mbim' at usb-0000:00:14.0-11, CDC MBIM, 8e:e0:9b:55:36:56
[130038.635201] option 3-11:2.2: GSM modem (1-port) converter detected
[130038.635335] usb 3-11: GSM modem (1-port) converter now attached to ttyUSB0
[130038.635506] option 3-11:2.3: GSM modem (1-port) converter detected
[130038.635624] usb 3-11: GSM modem (1-port) converter now attached to ttyUSB1
[130038.635794] option 3-11:2.4: GSM modem (1-port) converter detected
[130038.635908] usb 3-11: GSM modem (1-port) converter now attached to ttyUSB2
[130038.636074] option 3-11:2.5: GSM modem (1-port) converter detected
[130038.636181] usb 3-11: GSM modem (1-port) converter now attached to ttyUSB3
[130038.669826] cdc_mbim 3-11:2.0 wwp0s20u11c2: renamed from wwan0
[130052.080910] ModemManager[28870]: segfault at 8 ip 0000564d6bf4afbf sp 00007fffacf1e6e0 error 4 in ModemManager[564d6be89000+157000]
[130056.560271] ModemManager[29326]: segfault at 8 ip 000055841f256fbf sp 00007fff913861c0 error 4 in ModemManager[55841f195000+157000]