Monday, 2026-05-18

nightishamanmal: what do you think00:09
nightishamanim gonna go to sleep but we probably have found the problem00:23
malnightishaman: https://xairy.io/articles/pixel-kgdb#-apc-watchdog00:43
T42<nightishaman> But I didn’t even attach a debugger, wtf00:45
T42<nightishaman> Well, I’m probably just gonna disable the kernel modules in gs201_defconfig00:45
T42<nightishaman> We don’t need the whole debug infrastructure in place00:45
T42<nightishaman> Also im on telegram since I don’t have irc on my daily driver phone00:46
malyou could try that kernel command line option00:46
malthat is the quickest thing to try00:47
malyou can add to suitable place in device repos00:48
malsome place there defines the kernel command line00:49
malin BoardConfig.mk or similar file00:49
T42<nightishaman> I know, it’s in BoardConfig-common.mk for gs20100:49
malanyway, time for some sleep00:49
T42<nightishaman> Although do we really need the debug infrastructure? I don’t see the point in keeping those modules00:50
mallet's not do too many changes at once00:51
T42<nightishaman> okay, but if it is crashing again tomorrow I’m gonna remove them00:54
*** xmn_ is now known as xmn13:25
nightishamanmal: it reboots, so apparently the kernel command line args work20:04
malnightishaman: how soon does it reboot?20:09
nightishamanafter about 3s20:09
malyou have some reboot command in the init-script now?20:09
nightishamanyeah, after 25 modules it reboots20:10
nightishamani increase now to 5020:10
nightishamanwith 50 it did reboot now one time with BL1 requested, the next time it hangs.20:14
nightishamanah now after a minute it rebooted, also with bl1 requested20:15
nightishamanaccording to bootloader it was the apc watchdog again20:16
malwhich partitions did you flash?20:17
malcheck using that unpack_bootimg.py which one contains the parameter, use --format mkbootimg if other you can't see the command line20:18
nightishamani flashed vendor_boot and init_boot20:20
nightishamanthe command line is set in vendor_boot20:21
nightishamanwith 25 it did work, while yesterday it didnt, so i guess its another one of the debug kernel modules20:24
nightishamani think the best way forward would be to remove these20:24

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