Re: [LKP] [vfs] fd0002870b: BUG:KASAN:null-ptr-deref_in_n

2018-09-11 Thread Rong Chen
On 09/12/2018 04:29 AM, David Howells wrote: kernel test robot wrote: [ 18.568403] nfs_fs_mount+0x901/0x1220 I don't suppose you can tell me what file and line number this corresponds to? $ faddr2line vmlinux nfs_fs_mount+0x901 nfs_fs_mount+0x901/0x1218: nfs_parse_devname at

Re: [LKP] [vfs] fd0002870b: BUG:KASAN:null-ptr-deref_in_n

2018-09-11 Thread David Howells
kernel test robot wrote: > [ 18.568403] nfs_fs_mount+0x901/0x1220 I don't suppose you can tell me what file and line number this corresponds to? Also, can you tell me what the mount parameters were? I'm not sure how to extract them from the information provided. Thanks, David

[LKP] [vfs] fd0002870b: BUG:KASAN:null-ptr-deref_in_n

2018-09-10 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: fd0002870b453c58d0d8c195954f5049bc6675fb ("vfs: Implement a filesystem superblock creation/configuration context") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master in testcase: boot on test machine: