Re: BUG: KASAN: use-after-free in btrfs_map_bio

2017-04-10 Thread Liu Bo
On Mon, Apr 10, 2017 at 07:13:46PM +0200, Diego wrote: > In the latest git, with KASAN enabled: > > [ 180.560145] BUG: KASAN: use-after-free in btrfs_map_bio+0x994/0x10b0 at > addr 8803801a76fc > [ 180.560151] Read of size 4 by task localStorage DB/924 > [ 180.560160] CP

BUG: KASAN: use-after-free in btrfs_map_bio

2017-04-10 Thread Diego
In the latest git, with KASAN enabled: [ 180.560145] BUG: KASAN: use-after-free in btrfs_map_bio+0x994/0x10b0 at addr 8803801a76fc [ 180.560151] Read of size 4 by task localStorage DB/924 [ 180.560160] CPU: 0 PID: 924 Comm: localStorage DB Not tainted 4.11.0-rc6-g39da7c509acf #19