ci2 starts bisection 2022-08-16 16:12:26.329492466 +0000 UTC m=+59518.606302705
bisecting fixing commit since 69b94dd6dcd14d9bfcba35a492f5e27c15cf4d0a
building syzkaller on 512651955aad51ef5f916aa2d84732e84d1c5e48
testing commit 69b94dd6dcd14d9bfcba35a492f5e27c15cf4d0a
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: f6707766b9ec16cb6f48982cf86bfe7197fcbff50f302f87b2a2f7390623c842
all runs: crashed: general protection fault in tcp_splice_read
testing current HEAD b641242202ed8c52030f7b6d8cf15886d3c4fc82
testing commit b641242202ed8c52030f7b6d8cf15886d3c4fc82
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 4c5dbbb18f701fab8e442b398022542981d18d598cb37d31b9c5b926551f8487
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 31m46.110304238s (build: 24m48.633502702s, test: 6m16.938285261s)
the crash still happens on HEAD
commit msg: Linux 4.14.290
crash: unregister_netdevice: waiting for DEV to become free
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1