ci2 starts bisection 2022-08-16 21:47:06.930710705 +0000 UTC m=+8126.034546375
bisecting fixing commit since 1752938529c614a8ed4432ecce6ebc95d3b87207
building syzkaller on c104d4a3bfc1f83e7ed33b4dca70e099402ce39f
testing commit 1752938529c614a8ed4432ecce6ebc95d3b87207
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: d042685a58fc5e089ff918aa4ec7c5dee1a191b9ddc7fac3d1c1a4d4ebd26366
all runs: crashed: INFO: task hung in sync_inodes_sb
testing current HEAD b641242202ed8c52030f7b6d8cf15886d3c4fc82
testing commit b641242202ed8c52030f7b6d8cf15886d3c4fc82
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 35e5ae4b1420a21450d4ad077cb3f464fbfabf0d452bfa1cf313f1572b06ed64
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 27m54.911271617s (build: 17m22.317053196s, test: 9m55.579997442s)
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