Re: WARNING: kmalloc bug in krealloc

2018-07-16 Thread Tetsuo Handa
This looks like a v9fs bug. xattrwalk is returning bogus return value. [ 30.321571] v9fs_xattr_get(): name = security.capability buffer = (null) value_len = 0 [ 30.323819] >>> TXATTRWALK file_fid 1, attr_fid 2 name security.capability [ 30.326132] <<< RXATTRWALK fid 2 size 174411

WARNING: kmalloc bug in krealloc

2018-07-15 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:483d835c8189 Add linux-next specific files for 20180713 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=13689bb240 kernel config: https://syzkaller.appspot.com/x/.config?x=60e5ac2478928314 dashb