ci2 starts bisection 2023-02-19 04:55:11.689756916 +0000 UTC m=+23877.760876801
bisecting fixing commit since a35d65bedfbc38cffe2701798cd6810bbdf07892
building syzkaller on 3cd800e43d452c348a66ba475143831d94969a24
ensuring issue is reproducible on original commit a35d65bedfbc38cffe2701798cd6810bbdf07892

testing commit a35d65bedfbc38cffe2701798cd6810bbdf07892 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 7954017814c2656f450816b73a9c6506e4f49a9c99f94a78816dd2db7c841f01
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD a8ad60f2af5884921167e8cede5784c7849884b2
testing commit a8ad60f2af5884921167e8cede5784c7849884b2 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 839bd7bd60b0938a03a9ed37a2bd89365b82d865faef98a4d5e6e8e21a925a31
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 32m57.703256175s (build: 24m2.539997342s, test: 6m22.690548652s)
the crash still happens on HEAD
commit msg: Linux 4.14.305
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