Re: [lkp-robot] [watchdog/softlockup] 4808e7a5dc: BUG:KASAN:null-ptr-deref_in_h

2018-06-13 Thread Peter Zijlstra
On Wed, Jun 13, 2018 at 01:08:38PM +0800, kernel test robot wrote: > [0.037000] BUG: KASAN: null-ptr-deref in hrtimer_active+0x70/0xa0 > [0.037000] Read of size 4 at addr 0010 by task swapper/1 > [0.037000] > [0.037000] CPU: 0 PID: 1 Comm: swapper Tainted: G

Re: [lkp-robot] [watchdog/softlockup] 4808e7a5dc: BUG:KASAN:null-ptr-deref_in_h

2018-06-13 Thread Peter Zijlstra
On Wed, Jun 13, 2018 at 01:08:38PM +0800, kernel test robot wrote: > [0.037000] BUG: KASAN: null-ptr-deref in hrtimer_active+0x70/0xa0 > [0.037000] Read of size 4 at addr 0010 by task swapper/1 > [0.037000] > [0.037000] CPU: 0 PID: 1 Comm: swapper Tainted: G

[lkp-robot] [watchdog/softlockup] 4808e7a5dc: BUG:KASAN:null-ptr-deref_in_h

2018-06-12 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-5): commit: 4808e7a5dc055fd8776e6b59e02775730ea716f6 ("watchdog/softlockup: Replace "watchdog/%u" threads with cpu_stop_work") url: https://github.com/0day-ci/linux/commits/Peter-Zijlstra/kthread-smpboot-More-fixes/20180613-003329 in

[lkp-robot] [watchdog/softlockup] 4808e7a5dc: BUG:KASAN:null-ptr-deref_in_h

2018-06-12 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-5): commit: 4808e7a5dc055fd8776e6b59e02775730ea716f6 ("watchdog/softlockup: Replace "watchdog/%u" threads with cpu_stop_work") url: https://github.com/0day-ci/linux/commits/Peter-Zijlstra/kthread-smpboot-More-fixes/20180613-003329 in