bisecting fixing commit since 84f5ad468100f86d70096799e4ee716a17c2962f
building syzkaller on ddc3e85997efdad885e208db6a98bca86e5dd52f
testing commit 84f5ad468100f86d70096799e4ee716a17c2962f
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: baf5c2cf78f5aaf7a6ae63d7f9356de2f8ce76ee5986ce0d510cef94dffecea8
all runs: crashed: general protection fault in hsr_check_carrier_and_operstate
testing current HEAD 964f3712e6a7447d9d3203f2be3f6c50e78ea179
testing commit 964f3712e6a7447d9d3203f2be3f6c50e78ea179
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: cb04c96fe99f766c287cb67a6625a8c38f3c3dda621cc27d7fd010fbcc3686d9
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 26m53.235649888s (build: 19m24.605433547s, test: 6m27.329552633s)
the crash still happens on HEAD
commit msg: Linux 4.14.240
crash: unregister_netdevice: waiting for DEV to become free
can: request_module (can-proto-0) failed.
can: request_module (can-proto-0) failed.
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1