ci2 starts bisection 2022-08-07 07:44:29.152707636 +0000 UTC m=+69759.583543618
bisecting fixing commit since e3a56aaade89bc89f33baec11b12538fc22536e2
building syzkaller on dc9e52595336dbe32f9a20f5da9f09cb8172cd21
testing commit e3a56aaade89bc89f33baec11b12538fc22536e2
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 374a193e9f00dca661707aad3999c6e81163767131bcc63e5c2619d7da7f08e0
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: e8c4b1fa1e23c59daa4cd8806b6f1842fa03a8d08c1237f4ed75bf5851fd6f30
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 24m34.940744811s (build: 17m23.50051012s, test: 6m33.359943761s)
the crash still happens on HEAD
commit msg: Linux 4.14.290
crash: unregister_netdevice: waiting for DEV to become free
Bluetooth: hci0 command 0x0409 tx timeout
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci0 command 0x0419 tx timeout