Messages in this thread | | | Subject | Re: WARNING in hsr_forward_skb | From | Oliver Hartkopp <> | Date | Wed, 13 Mar 2019 19:22:54 +0100 |
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Hi Dimitry,
On 3/12/19 5:21 PM, Dmitry Vyukov wrote:
>> You can see how bisection progressed and got to 4.12.0-rc2+ in the >> bisection log. >> >> The commit that it come up with looks unrelated. >> I've started collecting such cases at: >> https://github.com/google/syzkaller/issues/1051 >> and added for this case: >> >> ===== >> Bisected to wrong commit. >> Root cause: broken kernel boots, bugs that happen on all tests. >> Boot is broken for several releases with "WARNING in hsr_forward_skb", >> this switches to a bug that happens during every test "INFO: trying to >> register non-static key in can_notifier", which then leads to a >> completely random commit. >> ===== > > Broken boots did not happen here. "WARNING in hsr_forward_skb" is the > crash that we pursued, so it started correctly. But then diverged to > an unrelated "INFO: trying to register non-static key in > can_notifier".
Thanks for the clarification! I really appreciate your effort with syzbot!
Best, Oliver
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