ci2 starts bisection 2023-01-26 23:07:53.075515023 +0000 UTC m=+292764.056098414
bisecting fixing commit since a6ca7c65b1376f7bb14979cb745d3da73c8de948
building syzkaller on e1768e9c12f6025bdcfe8a957808608d499692b8
ensuring issue is reproducible on original commit a6ca7c65b1376f7bb14979cb745d3da73c8de948

testing commit a6ca7c65b1376f7bb14979cb745d3da73c8de948 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 30e18575bdb9dd1540128bbcaa424959c776a5bb396d52c7a9cc81ec8e89c370
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 3949d16100044eeb6723eca03b1038b469fb9ae8
testing commit 3949d16100044eeb6723eca03b1038b469fb9ae8 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: df73cba595f804fe89f3a5cb653bdaa0627e1ffd06e12a761e61090b61c33628
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 29m13.359651398s (build: 19m52.716352784s, test: 6m23.792861226s)
the crash still happens on HEAD
commit msg: Linux 4.14.304
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