ci2 starts bisection 2022-10-20 08:48:43.975404486 +0000 UTC m=+168324.603715919
bisecting fixing commit since 14b58326976de6ef3998eefec1dd7f8b38b97a75
building syzkaller on ff51e5229e0ee846d2fd687cb0dbca13de758c66
ensuring issue is reproducible on original commit 14b58326976de6ef3998eefec1dd7f8b38b97a75

testing commit 14b58326976de6ef3998eefec1dd7f8b38b97a75 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: bc7847b2afbafeeefba731f1a290286fde1ddce94616d115336be4203c9db3c3
all runs: crashed: BUG: corrupted list in l2cap_chan_put
testing current HEAD 9d5c0b3a8e1a8b6c4969f630803103978e8d17b6
testing commit 9d5c0b3a8e1a8b6c4969f630803103978e8d17b6 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 255c5b0ac053eb44ecc6d96f5ba840805925f473e807979bd2040d156f1b7ae6
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 30m23.065908053s (build: 16m47.830353611s, test: 13m7.458464107s)
the crash still happens on HEAD
commit msg: Linux 4.14.295
crash: unregister_netdevice: waiting for DEV to become free
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1