>>>>> "Liam" == Liam Zeng <zqwliam@xxxxxxxxx> writes: > Hope you kindly forgive my troubles. I have worked with a bug for > several days, and I really need your help, even a kind > encouragement. You need to provide more details. What is your disk setup, what is your OS base, etc. > here's some informations > kernel version: 5.10.107 Is this is a vendor kernel or your own self-compiled one? And if so, can you move to the latest 6.x kernel instead? > cpu arch: arm64 > the system install on /dev/md9, which make up of raid1 of two disks; More details on this setup. Type of disks, their connectivity to the system, etc. > the bug: every time I transfer files (50G file, using samba or ftp), > the system will break down. Does it break if you copy the file on the system? Do you have enough disk space to copy a 10g file from one directory to another on the same RAID1 setup? Which filesystem are you using? > I have not modified any code of md. Good to know. > And the attachment is the log. Sorry, I'm not going to bother decoding it. Just attach it as plain text instead please. > I would appreciate any reply! > [DELETED ATTACHMENT kernel_panic_log, Untyped binary data]