bisecting fixing commit since 958e517f4e16952e9a2e2d58fd32d28ae4e23dda
building syzkaller on 3134b37f0ab0b36b36f6b94e842ca007d35108b6
testing commit 958e517f4e16952e9a2e2d58fd32d28ae4e23dda
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 178739927efdb85ea631d4962c85267edb7138bba31871e3042383039156763e
all runs: crashed: KASAN: out-of-bounds Read in ext4_xattr_set_entry
testing current HEAD 1048779a1d7dcf0b5c150188decafa21c19821e4
testing commit 1048779a1d7dcf0b5c150188decafa21c19821e4
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 0716729138d99356e68bab76e5f86d6958a56736465bebc92d3234c2de43436f
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 25m6.576973294s (build: 14m50.867729238s, test: 9m45.974807112s)
the crash still happens on HEAD
commit msg: Linux 4.14.287
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