ci2 starts bisection 2022-07-21 08:18:02.037339031 +0000 UTC m=+2898.922681786
bisecting fixing commit since 3f2ecb86cb909da0b9157fd2952ad79924cbe5ae
building syzkaller on c2c1d1dd603b7d66d283253ffbd61b8692712bd2
testing commit 3f2ecb86cb909da0b9157fd2952ad79924cbe5ae
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 562543723a0698b449ba4f339ab8aceef4e8c2adea3ab63ca67c21c6a3e9c364
run #0: crashed: possible deadlock in sk_clone_lock
run #1: crashed: inconsistent lock state in free_huge_page
run #2: crashed: possible deadlock in sk_clone_lock
run #3: crashed: possible deadlock in sk_clone_lock
run #4: crashed: possible deadlock in sk_clone_lock
run #5: crashed: possible deadlock in sk_clone_lock
run #6: crashed: possible deadlock in sk_clone_lock
run #7: crashed: possible deadlock in sk_clone_lock
run #8: crashed: possible deadlock in sk_clone_lock
run #9: crashed: possible deadlock in sk_clone_lock
run #10: crashed: possible deadlock in sk_clone_lock
run #11: crashed: possible deadlock in sk_clone_lock
run #12: crashed: possible deadlock in sk_clone_lock
run #13: crashed: possible deadlock in sk_clone_lock
run #14: crashed: possible deadlock in sk_clone_lock
run #15: crashed: possible deadlock in sk_clone_lock
run #16: crashed: possible deadlock in sk_clone_lock
run #17: crashed: possible deadlock in sk_clone_lock
run #18: crashed: possible deadlock in sk_clone_lock
run #19: crashed: possible deadlock in sk_clone_lock
testing current HEAD 424a46ea058e160ae6fdd0693092ba79da533f26
testing commit 424a46ea058e160ae6fdd0693092ba79da533f26
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 207126131b8c0fc52d0849801b4a1016af71d4fdbb909d961258dd16602474eb
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 31m44.127749781s (build: 18m18.809368355s, test: 12m54.191818774s)
the crash still happens on HEAD
commit msg: Linux 4.14.288
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