The arm64 rk3399-rock-pi-4b boot failed on Linux next-20250129 while mounting rootfs via NFS. Whereas other arm64 devices boot fine.

rk3399-rock-pi-4b: boot: * gcc-13-lkftconfig

First seen on the the Linux next-20250129..next-20250130 Good: next-20250128 Bad: next-20250129

Theodore Grey bisected this to, first bad commit: [8865d22656b442b8d0fb019e6acb2292b99a9c3c] net: stmmac: Specify hardware capability value when FIFO size isn't specified

Anyone have noticed this boot problem on rk3399-rock-pi-4b running the Linux next-20250129 and next-20250130 kernel.

Boot regression: arm64 rk3399-rock-pi-4b nfs mount and boot failed Reported-by: Linux Kernel Functional Testing lkft@linaro.org

Boot log: ---- [ 0.000000] Linux version 6.13.0-next-20250129 (tuxmake@tuxmake) (aarch64-linux-gnu-gcc (Debian 13.3.0-5) 13.3.0, GNU ld (GNU Binutils for Debian) 2.43.50.20241215) #1 SMP PREEMPT @1738124074 [ 0.000000] KASLR disabled due to lack of seed [ 0.000000] Machine model: Radxa ROCK Pi 4B ... [ 111.599122] VFS: Unable to mount root fs via NFS. [ 111.599909] devtmpfs: mounted [ 111.625869] Freeing unused kernel memory: 4800K [ 111.626817] Run /sbin/init as init process [ 111.627364] Run /etc/init as init process [ 111.627858] Run /bin/init as init process [ 111.628350] Run /bin/sh as init process [ 111.628828] Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance. [ 111.630076] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.13.0-next-20250129 #1 [ 111.630769] Hardware name: Radxa ROCK Pi 4B (DT) [ 111.631185] Call trace: [ 111.631411] show_stack+0x20/0x38 (C) [ 111.631761] dump_stack_lvl+0x34/0xd0 [ 111.632110] dump_stack+0x18/0x28 [ 111.632428] panic+0x3b8/0x420 [ 111.632716] kernel_init+0x1ac/0x1f0 [ 111.633052] ret_from_fork+0x10/0x20 [ 111.633395] SMP: stopping secondary CPUs [ 111.633894] Kernel Offset: disabled [ 111.634209] CPU features: 0x100,0000002c,00800000,8200421b [ 111.634701] Memory Limit: none [ 111.634985] ---[ end Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance. ]---

metadata: --- kernel: 6.13.0 git_repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git_sha: da7e6047a6264af16d2cb82bed9b6caa33eaf56a git_describe: next-20250129 test details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20250129 boot log: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20250129/tes... details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20250129/tes... history: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20250129/tes... test job link: https://lkft.validation.linaro.org/scheduler/job/8100579

-- Linaro LKFT https://lkft.linaro.org