Hi there!
While building a new OpenWrt 22.03.0-rc1 image for my Xiaomi AX3200 with kernel tracing enabled, the make target target/linux/install keeps failing with the error bash: 8: Bad file descriptor during step
/home/thom/thesis/openwrt/scripts/mkits.sh -D xiaomi_redmi-router-ax6s -o /home/thom/thesis/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_mt7622/xiaomi_redmi-router-ax6s-kernel.bin.its -k /home/thom/thesis/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_mt7622/xiaomi_redmi-router-ax6s-kernel.bin -C lzma -d /home/thom/thesis/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_mt7622/image-mt7622-xiaomi-redmi-router-ax6s.dtb -a 0x44000000 -e 0x44000000 -c "config-1" -A arm64 -v 5.10.111
(at least, that's the step I think it is failing at, the logs are a bit hard to read).
My previous build had no such issues and was based on the same .config, just without the requirements for kernel tracing:
CONFIG_KERNEL_DYNAMIC_FTRACE="y"
CONFIG_KERNEL_DEBUG_FS="y"
CONFIG_KERNEL_FTRACE="y"
CONFIG_KERNEL_FUNCTION_TRACER="y"
CONFIG_KERNEL_FUNCTION_GRAPH_TRACER="y"
CONFIG_KERNEL_IRQSOFF_TRACER="y"
CONFIG_KERNEL_PREEMPT_TRACER="y"
CONFIG_KERNEL_SCHED_TRACER="y"
CONFIG_KERNEL_STACK_TRACER="y"
CONFIG_KERNEL_BLK_DEV_IO_TRACE="y"
CONFIG_KERNEL_FUNCTION_PROFILER="y"
CONFIG_KERNEL_FTRACE_MCOUNT_RECORD="y"
Does anyone know how to fix this?
Log of build is here: https://pastebin.com/PT6LYGZZ
.config is here: https://pastebin.com/XLV7xN9q (note that building without V=s will not work, as the kernel wants to know whether to include a random codex)
Let me know if you need more info, this is my first post on this forum 