Re: Bisections with different bug manifestations

2021-04-16 Thread Dmitry Vyukov
On Fri, Apr 16, 2021 at 3:26 PM Dmitry Vyukov wrote: > > On Fri, Apr 16, 2021 at 3:13 PM Steven Rostedt wrote: > > > > On Fri, 16 Apr 2021 09:51:45 +0200 > > Dmitry Vyukov wrote: > > > > > > If you look at substantial base of bisection logs, you will find lots > > > of cases where bug types,

Re: Bisections with different bug manifestations

2021-04-16 Thread Dmitry Vyukov
On Fri, Apr 16, 2021 at 3:13 PM Steven Rostedt wrote: > > On Fri, 16 Apr 2021 09:51:45 +0200 > Dmitry Vyukov wrote: > > > > If you look at substantial base of bisection logs, you will find lots > > of cases where bug types, functions don't match. Kernel crashes > > differently even on the same

Re: Bisections with different bug manifestations

2021-04-16 Thread Steven Rostedt
On Fri, 16 Apr 2021 09:51:45 +0200 Dmitry Vyukov wrote: > > If you look at substantial base of bisection logs, you will find lots > of cases where bug types, functions don't match. Kernel crashes > differently even on the same revision. And obviously things change if > you change revisions. Also

Bisections with different bug manifestations

2021-04-16 Thread Dmitry Vyukov
On Tue, Apr 13, 2021 at 8:43 PM Steven Rostedt wrote: > > On Tue, 13 Apr 2021 14:40:09 -0400 > Steven Rostedt wrote: > > > [ cut here ] > > raw_local_irq_restore() called with IRQs enabled > > WARNING: CPU: 0 PID: 8777 at kernel/locking/irqflag-debug.c:9 > >