On recent LE 11 nightly builds (from about 20211224) I am experiencing the USB resets which are fatal due to DVB-T2 USB & USB/SATA adapters connected.
It looks an old bug already fixed couple months ago is back in the 5.15.10 kernel, at least on RPi 4B with TVheadend 4.2 / 4.3 & Tvheadend HTSP Client.
Usually the USB reset happens after DVB-T2 channel switch to another one. It happens randomly but quite often.
RPi 4B/2GB, bootloader 2021-07-06 - running from HDD with USB/SATA adapter, Tvheadend 4.3, LE nightly 20211231
[ 9807.686787] rpivid feb10000.codec: PPS changed
[ 9807.738452] rpivid feb10000.codec: PPS changed
[ 9807.850504] rpivid feb10000.codec: rpivid_h265_stop
[ 9809.614406] rpivid feb10000.codec: rpivid_h265_start: (1024x544)
[ 9809.618317] rpivid feb10000.codec: SPS changed
[ 9809.618341] rpivid feb10000.codec: PPS changed
[ 9809.618374] rpivid feb10000.codec: Missing DPB ent 0, timestamp=0, index=-1
[11768.812800] rpivid feb10000.codec: Missing DPB ent 0, timestamp=0, index=-1
[11770.511944] rpivid feb10000.codec: Missing DPB ent 0, timestamp=0, index=-1
[11815.566272] rpivid feb10000.codec: Missing DPB ent 0, timestamp=0, index=-1
[11818.211815] rpivid feb10000.codec: Missing DPB ent 0, timestamp=0, index=-1
[11818.211848] rpivid feb10000.codec: Missing DPB ent for col
[11818.213154] rpivid feb10000.codec: Missing DPB ent 1, timestamp=0, index=-1
[11818.214488] rpivid feb10000.codec: Missing DPB ent 1, timestamp=0, index=-1
[11818.215856] rpivid feb10000.codec: Missing DPB ent 1, timestamp=0, index=-1
[13062.011359] rpivid feb10000.codec: Missing DPB ent 0, timestamp=0, index=-1
[14552.768050] rpivid feb10000.codec: rpivid_h265_stop
[14555.261658] usb 1-1.3: reset high-speed USB device number 4 using xhci_hcd
[14555.268395] usb 1-1.2.2: dvb_usb_v2: rc.query() failed=-71
[14555.338220] usb 1-1.3: device descriptor read/64, error -71
[14555.461968] usb 1-1.2: USB disconnect, device number 3
[14555.461999] usb 1-1.2.1: USB disconnect, device number 6
[14555.521486] usb 1-1.3: device descriptor read/64, error -71
[14555.701488] usb 1-1.3: reset high-speed USB device number 4 using xhci_hcd
[14555.729626] usb 1-1.2.2: USB disconnect, device number 7
[14555.774851] usb 1-1.3: device descriptor read/64, error -71
[14555.954846] usb 1-1.3: device descriptor read/64, error -71
[14556.135180] usb 1-1.3: reset high-speed USB device number 4 using xhci_hcd
[14556.135383] usb 1-1.3: Device not responding to setup address.
[14556.341314] r820t 23-003a: r820t_write: i2c wr failed=-19 reg=0c len=1: f1
[14556.341510] usb 1-1.3: Device not responding to setup address.
[14556.547955] usb 1-1.3: device not accepting address 4, error -71
[14556.621294] usb 1-1.3: reset high-speed USB device number 4 using xhci_hcd
[14556.621518] usb 1-1.3: Device not responding to setup address.
Also observed on
RPi 4B/4GB, bootloader 2021-12-02 - running from SD card, Tvheadend 4.2, LE nightly 20211231
