Hi, I notice a regression report on Bugzilla [1]. Quoting from it: > vmlinuz-6.3.7-200.fc38.x86_64 and vmlinuz-6.3.8-200.fc38.x86_64 > > in the switch tv channel to another vlc stay blocked and and the loading of firmware newer ending. power must be switch to off. > from dmesg: > > dvb-tuner-si2141-a10-01.fw > dvb-demod-si2168-d60-01.fw > firmware version: D 6.0.13 > > restart of dvb modules is impossible, They stay working. > > kernel 6.3.5-200.fc38.x86_64 works OK. I don't how works kernel 6.3.6-200.fc38.x86_64 > > this same error is in vmlinuz-6.3.5-200.fc38.x86_64 and earliers but there is the occurence accesptable. > > listing from 6.3.5 kernel: > > [ 3378.026035] si2168 7-0064: firmware version: D 6.0.13 > [ 3431.891579] si2168 7-0064: downloading firmware from file 'dvb-demod-si2168-d60-01.fw' > [ 3434.037278] usb 1-4: dvb_usb_v2: 2nd usb_bulk_msg() failed=-110 > [ 3434.037289] si2168 7-0064: firmware download failed -110 > [ 3436.085265] usb 1-4: dvb_usb_v2: usb_bulk_msg() failed=-110 > > lsmod |grep dvb > dvb_usb_dvbsky 32768 2 > dvb_usb_v2 57344 1 dvb_usb_dvbsky > m88ds3103 49152 1 dvb_usb_dvbsky > dvb_core 192512 3 dvb_usb_v2,m88ds3103,dvb_usb_dvbsky > m > > modprobe -r dvb_usb_dvbsky > modprobe: FATAL: Module dvb_usb_dvbsky is in use. > > ?????? The problem in dvb_usb_dvbsky or firmware ????? > > The answer from https://bugzilla.rpmfusion.org was: > > If it was working with previous kernel this is likely a kernel regression. > please forward to the dvb sub-system maintainers. > > this problen insist a long time (years), but not too horible See Bugzilla for the full thread and attached dmesg and lsusb. Thorsten: The reporter can't perform bisection for he has problem compiling his own vanilla kernel (see comment 8 on the Bugzilla ticket, albeit with translated make(1) output). Can you take a look on it? Anyway, I'm adding it to regzbot (as stable-specific regression for now): #regzbot introduced: v6.3.5..v6.3.7 https://bugzilla.kernel.org/show_bug.cgi?id=217566 #regzbot title: switching TV channel causes VLC and firmware loading hang Thanks. [1]: https://bugzilla.kernel.org/show_bug.cgi?id=217566 -- An old man doll... just what I always wanted! - Clara
