qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
this happens while having the modem USB runtime PM disabled like so: #303 (comment 224564)
this happened "randomly" while listening to music:
Jän 20 09:03:35.823265 pureos kernel: qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
Jän 20 09:03:35.884851 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - 0 bytes
Jän 20 09:03:35.920821 pureos kernel: qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
Jän 20 09:03:35.930083 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - 0 bytes
Jän 20 09:03:35.937961 pureos kernel: qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
Jän 20 09:03:35.942603 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - 0 bytes
Jän 20 09:03:35.945722 pureos kernel: qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
Jän 20 09:03:35.947972 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - 0 bytes
Jän 20 09:03:35.949784 pureos kernel: qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
Jän 20 09:03:35.951163 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - 0 bytes
Jän 20 09:03:35.952775 pureos kernel: qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
Jän 20 09:03:35.954615 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - 0 bytes
Jän 20 09:03:35.995878 pureos kernel: qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
Jän 20 09:03:36.003953 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - 0 bytes
Jän 20 09:03:36.007911 pureos kernel: qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
Jän 20 09:03:36.010340 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - 0 bytes
Jän 20 09:03:36.011727 pureos kernel: qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
Jän 20 09:03:36.013182 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - 0 bytes
Jän 20 09:03:36.014363 pureos kernel: qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
Jän 20 09:03:36.015512 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - 0 bytes
Jän 20 09:03:36.016839 pureos kernel: qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
Jän 20 09:03:36.018564 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - 0 bytes
Jän 20 09:03:36.022253 pureos kernel: usb 1-1.2: USB disconnect, device number 7
Jän 20 09:03:36.057074 pureos kernel: qmi_wwan 1-1.2:1.4: nonzero urb status received: -71
Jän 20 09:03:36.130129 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - 0 bytes
Jän 20 09:03:36.156751 pureos kernel: qmi_wwan 1-1.2:1.4: wdm_int_callback - usb_submit_urb failed with result -19
Jän 20 09:03:36.188478 pureos kernel: option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
Jän 20 09:03:36.268401 pureos kernel: option 1-1.2:1.0: device disconnected
Jän 20 09:03:36.294712 pureos kernel: option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
Jän 20 09:03:36.316568 pureos kernel: option 1-1.2:1.1: device disconnected
Jän 20 09:03:36.359635 pureos kernel: option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
Jän 20 09:03:36.380261 pureos kernel: option 1-1.2:1.2: device disconnected
Jän 20 09:03:36.410444 pureos kernel: option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
Jän 20 09:03:36.458283 pureos kernel: option 1-1.2:1.3: device disconnected
Jän 20 09:03:36.486098 pureos kernel: qmi_wwan 1-1.2:1.4 wwan0: unregister 'qmi_wwan' usb-xhci-hcd.4.auto-1.2, WWAN/QMI device
Jän 20 09:03:36.230207 pureos systemd-networkd[318]: wwan0: Link DOWN
Jän 20 09:03:36.351641 pureos ModemManager[5679]: Cannot read from istream: connection broken
Jän 20 09:03:36.230984 pureos systemd-networkd[318]: wwan0: Lost carrier
Jän 20 09:03:36.352121 pureos ModemManager[5679]: [/dev/cdc-wdm0] QMI endpoint hangup: removed
Jän 20 09:03:36.251002 pureos systemd-timesyncd[391]: No network connectivity, watching for changes.
Jän 20 09:03:36.352486 pureos ModemManager[5679]: <info> [modem3] connection to qmi-proxy for /dev/cdc-wdm0 lost, reprobing
Jän 20 09:03:36.470341 pureos usbguard-daemon[512]: uid=0 pid=492 result='SUCCESS' device.rule='allow id 2020:2060 serial "" name "Qualcomm CDMA Technologies MSM" hash "1E5MUAqBN4Iq7aIBy9C66mfhsybxqVMgqb0Zo2g0v>
Jän 20 09:03:36.478177 pureos ModemManager[5679]: [/dev/cdc-wdm0] Releasing 'wds' client with flags 'release-cid'...
Jän 20 09:03:36.657114 pureos mmsdtng[640]: ../plugins/modemmanager.c:mmsd_modem_unavailable() Disabling Bearer Handler
Jän 20 09:03:36.479015 pureos ModemManager[5679]: [/dev/cdc-wdm0] Unregistered 'wds' client with ID '3'
Jän 20 09:03:36.657142 pureos mmsdtng[640]: ../src/service.c:mms_service_set_bearer_handler() service 0xaaab00a1bcc0 handler (nil)
Jän 20 09:03:36.501997 pureos ModemManager[5679]: [/dev/cdc-wdm0] Releasing 'wds' client with flags 'release-cid'...
Jän 20 09:03:36.657159 pureos mmsdtng[640]: ../plugins/modemmanager.c:mmsd_disconnect_from_sms_wap() Stopping watching SMS WAPs
Jän 20 09:03:36.502512 pureos ModemManager[5679]: [/dev/cdc-wdm0] Unregistered 'wds' client with ID '2'
Jän 20 09:03:36.657372 pureos NetworkManager[434]: <info> [1674201816.6573] device (cdc-wdm0): state change: activated -> unmanaged (reason 'removed', sys-iface-state: 'removed')
Jän 20 09:03:36.531497 pureos ModemManager[5679]: [/dev/cdc-wdm0] Releasing 'voice' client with flags 'release-cid'...
Jän 20 09:03:36.657630 pureos mmsdtng[640]: ../plugins/modemmanager.c:mmsd_mm_state() Modem vanished, Disabling plugin
Jän 20 09:03:36.532306 pureos ModemManager[5679]: [/dev/cdc-wdm0] Unregistered 'voice' client with ID '1'
Jän 20 09:03:36.657647 pureos mmsdtng[640]: ../plugins/modemmanager.c:mmsd_mm_state() MMSD_MM_STATE_NO_MODEM
Jän 20 09:03:36.536389 pureos ModemManager[5679]: [/dev/cdc-wdm0] Releasing 'pdc' client with flags 'release-cid'...
Jän 20 09:03:36.657667 pureos mmsdtng[640]: ../plugins/modemmanager.c:cb_object_removed() Modem removed: /org/freedesktop/ModemManager1/Modem/3
Jän 20 09:03:36.565727 pureos ModemManager[5679]: [/dev/cdc-wdm0] Unregistered 'pdc' client with ID '1'
Jän 20 09:03:36.675769 pureos NetworkManager[434]: <info> [1674201816.6756] manager: NetworkManager state is now DISCONNECTED
Jän 20 09:03:36.609298 pureos ModemManager[5679]: [/dev/cdc-wdm0] Releasing 'loc' client with flags 'release-cid'...
Jän 20 09:03:36.612271 pureos ModemManager[5679]: [/dev/cdc-wdm0] Unregistered 'loc' client with ID '1'
Jän 20 09:03:36.630948 pureos ModemManager[5679]: [/dev/cdc-wdm0] Releasing 'uim' client with flags 'release-cid'...
Jän 20 09:03:36.631427 pureos ModemManager[5679]: [/dev/cdc-wdm0] Unregistered 'uim' client with ID '1'
Jän 20 09:03:36.633812 pureos ModemManager[5679]: [/dev/cdc-wdm0] Releasing 'wms' client with flags 'release-cid'...
Jän 20 09:03:36.633976 pureos ModemManager[5679]: [/dev/cdc-wdm0] Unregistered 'wms' client with ID '1'
Jän 20 09:03:36.634465 pureos ModemManager[5679]: [/dev/cdc-wdm0] Releasing 'wds' client with flags 'release-cid'...
Jän 20 09:03:36.634611 pureos ModemManager[5679]: [/dev/cdc-wdm0] Unregistered 'wds' client with ID '1'
Jän 20 09:03:36.634940 pureos ModemManager[5679]: [/dev/cdc-wdm0] Releasing 'nas' client with flags 'release-cid'...
Jän 20 09:03:36.635064 pureos ModemManager[5679]: [/dev/cdc-wdm0] Unregistered 'nas' client with ID '1'
Jän 20 09:03:36.635383 pureos ModemManager[5679]: [/dev/cdc-wdm0] Releasing 'dms' client with flags 'release-cid'...
Jän 20 09:03:36.635486 pureos ModemManager[5679]: [/dev/cdc-wdm0] Unregistered 'dms' client with ID '1'
Jän 20 09:03:36.657708 pureos ModemManager[5679]: <info> [base-manager] port ttyUSB1 released by device '/sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2'
Jän 20 09:03:36.664122 pureos ModemManager[5679]: <info> [base-manager] port ttyUSB0 released by device '/sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2'
Jän 20 09:03:36.683869 pureos ModemManager[5679]: <info> [base-manager] port ttyUSB2 released by device '/sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2'
Jän 20 09:03:36.687919 pureos ModemManager[5679]: <info> [base-manager] port ttyUSB3 released by device '/sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2'
Jän 20 09:03:36.734352 pureos upowerd[733]: TI:09:03:36 unhandled action 'unbind' on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.3
Jän 20 09:03:36.740886 pureos upowerd[733]: TI:09:03:36 SYSFS remove /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.3
Jän 20 09:03:36.740886 pureos upowerd[733]: TI:09:03:36 ignoring remove event on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.3
Jän 20 09:03:36.743625 pureos upowerd[733]: TI:09:03:36 SYSFS remove /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.4/usbmisc/cdc-wdm0
Jän 20 09:03:36.743625 pureos upowerd[733]: TI:09:03:36 ignoring remove event on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.4/usbmisc/cdc-wdm0
Jän 20 09:03:36.743625 pureos upowerd[733]: TI:09:03:36 unhandled action 'unbind' on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.2
Jän 20 09:03:36.742844 pureos ModemManager[5679]: <info> [base-manager] port cdc-wdm0 released by device '/sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2'
Jän 20 09:03:36.752056 pureos upowerd[733]: TI:09:03:36 unhandled action 'unbind' on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.1
Jän 20 09:03:36.752056 pureos upowerd[733]: TI:09:03:36 unhandled action 'unbind' on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.0
Jän 20 09:03:36.758865 pureos ModemManager[5679]: <info> [base-manager] port wwan0 released by device '/sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2'
Jän 20 09:03:36.759559 pureos NetworkManager[434]: <warn> [1674201816.7595] dns-sd-resolved[becf0d6c4ee70155]: send-updates SetLinkDomains@7 failed: GDBus.Error:org.freedesktop.resolve1.NoSuchLink: Link 7 not >
Jän 20 09:03:36.768894 pureos upowerd[733]: TI:09:03:36 unhandled action 'unbind' on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.4
Jän 20 09:03:36.770385 pureos upowerd[733]: TI:09:03:36 SYSFS remove /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.1
Jän 20 09:03:36.770385 pureos upowerd[733]: TI:09:03:36 ignoring remove event on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.1
Jän 20 09:03:36.776576 pureos upowerd[733]: TI:09:03:36 SYSFS remove /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.4
Jän 20 09:03:36.776576 pureos upowerd[733]: TI:09:03:36 ignoring remove event on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.4
Jän 20 09:03:36.807196 pureos dbus-daemon[432]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.9' (uid=0 pid=434>
Jän 20 09:03:36.808526 pureos upowerd[733]: TI:09:03:36 SYSFS remove /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.0
Jän 20 09:03:36.808526 pureos upowerd[733]: TI:09:03:36 ignoring remove event on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.0
Jän 20 09:03:36.819423 pureos upowerd[733]: TI:09:03:36 SYSFS remove /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.2
Jän 20 09:03:36.819423 pureos upowerd[733]: TI:09:03:36 ignoring remove event on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2/1-1.2:1.2
Jän 20 09:03:36.827300 pureos NetworkManager[434]: <warn> [1674201816.8272] modem-broadband[cdc-wdm0]: failed to disconnect modem: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface “org.f>
Jän 20 09:03:36.830511 pureos upowerd[733]: TI:09:03:36 unhandled action 'unbind' on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2
Jän 20 09:03:36.843107 pureos upowerd[733]: TI:09:03:36 SYSFS remove /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2
Jän 20 09:03:36.843107 pureos upowerd[733]: TI:09:03:36 ignoring remove event on /sys/devices/platform/soc@0/38200000.usb/xhci-hcd.4.auto/usb1/1-1/1-1.2
Jän 20 09:03:36.846369 pureos systemd[1]: Starting Network Manager Script Dispatcher Service...
Jän 20 09:03:36.875302 pureos gsd-xsettings[922]: Failed to get current UI legacy scaling factor
Jän 20 09:03:36.875333 pureos gsd-xsettings[922]: Failed to get current UI legacy scaling factor
Jän 20 09:03:36.893044 pureos dbus-daemon[432]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Jän 20 09:03:36.895905 pureos systemd[1]: Started Network Manager Script Dispatcher Service.
Jän 20 09:03:36.906816 pureos PackageKit[1220]: uid 1000 is trying to obtain org.freedesktop.packagekit.system-sources-refresh auth (only_trusted:0)
Jän 20 09:03:36.917832 pureos gsd-color[902]: unable to get EDID for xrandr-DSI-1: unable to get EDID for output
Jän 20 09:03:36.932114 pureos PackageKit[1220]: uid 1000 obtained auth for org.freedesktop.packagekit.system-sources-refresh
Jän 20 09:03:37.804780 pureos goa-daemon[709]: goa_http_client_check() failed: 2 — Fehler beim Auflösen von »cloud.puri.sm«: Der Name oder der Dienst ist nicht bekannt
Jän 20 09:03:37.805573 pureos goa-daemon[709]: /org/gnome/OnlineAccounts/Accounts/account_1638277513_0: Setting AttentionNeeded to TRUE because EnsureCredentials() failed with: Ungültiges Passwort für Benutzer >
Jän 20 09:03:38.808352 pureos goa-daemon[709]: goa_http_client_check() failed: 2 — Fehler beim Auflösen von »cloud.puri.sm«: Der Name oder der Dienst ist nicht bekannt
Jän 20 09:03:40.829247 pureos PackageKit[1220]: refresh-cache transaction /4509_aadcadbd from uid 1000 finished with failed after 3893ms
Jän 20 09:03:40.840526 pureos gnome-software[1071]: not handling error no-network for action refresh: Cannot refresh cache whilst offline
Jän 20 09:03:40.883206 pureos gnome-software[1071]: not handling error download-failed for action unknown: Fehler beim Auflösen von »dl.flathub.org«: Der Name oder der Dienst ist nicht bekannt
Jän 20 09:03:40.959470 pureos gnome-software[1071]: not handling error download-failed for action download: failed to download https://odrs.gnome.org/1.0/reviews/api/ratings: Cannot resolve hostname
Jän 20 09:03:43.380655 pureos kernel: usb 1-1.2: new high-speed USB device number 8 using xhci-hcd
(reconnecting then...)