On 13/05/2020 13:57, Qu Wenruo wrote: > > > On 2020/5/13 下午7:54, Johannes Thumshirn wrote: >> On 13/05/2020 01:04, David Sterba wrote: >> [...] >>> >>> Johannes, do you have logs from the test? >> >> >> >> I recreated the logs for btrfs/028 (dmesg, kmemleak and fstests log). Please find them attached. >> > > BTW, what's the line of open_ctree+0x137c/0x277a? Here we go: (gdb) l *(open_ctree+0x137c/0x277a) 0x122acd is in open_ctree (fs/btrfs/disk-io.c:2826). 2821 u64 generation; 2822 u64 features; 2823 u16 csum_type; 2824 struct btrfs_key location; 2825 struct btrfs_super_block *disk_super; 2826 struct btrfs_fs_info *fs_info = btrfs_sb(sb); 2827 struct btrfs_root *tree_root; 2828 struct btrfs_root *chunk_root; 2829 int ret; 2830 int err = -EINVAL; So its: 2826 struct btrfs_fs_info *fs_info = btrfs_sb(sb);
