ci2 starts bisection 2022-08-08 00:25:06.331761562 +0000 UTC m=+129796.762597516
bisecting fixing commit since e3a56aaade89bc89f33baec11b12538fc22536e2
building syzkaller on 8b277b8e2ac2f385eec24532a4786cc4ad12e9ae
testing commit e3a56aaade89bc89f33baec11b12538fc22536e2
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: db90facd46b6ecbc4a323a2a22e184145a0bb97fc98c93aab86b93a2eef6a662
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD b641242202ed8c52030f7b6d8cf15886d3c4fc82
testing commit b641242202ed8c52030f7b6d8cf15886d3c4fc82
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: b848f18801dd03a7b52d766a6dbf5ffbb5b7c34dc91256fd7b457af30f2182ca
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 28m9.104486782s (build: 21m13.989985016s, test: 6m17.153385271s)
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
Bluetooth: hci0 command 0x0409 tx timeout
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci0 command 0x0419 tx timeout