bisecting fixing commit since cf256fbcbe347b7d0ff58fe2dfa382a156bd3694
building syzkaller on c0ced5570c6505a80235b64884c93e89733b77f3
testing commit cf256fbcbe347b7d0ff58fe2dfa382a156bd3694
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 2982a42cfd9573e87b5b590ea6fc7e28c08997710888928e5f1d272c14c9d4a5
run #0: crashed: KASAN: slab-out-of-bounds Write in ext4_write_inline_data
run #1: crashed: KASAN: slab-out-of-bounds Write in ext4_write_inline_data
run #2: crashed: KASAN: use-after-free Write in ext4_write_inline_data
run #3: crashed: KASAN: use-after-free Write in ext4_write_inline_data
run #4: crashed: KASAN: use-after-free Write in ext4_write_inline_data
run #5: crashed: KASAN: use-after-free Write in ext4_write_inline_data
run #6: crashed: KASAN: slab-out-of-bounds Write in ext4_write_inline_data
run #7: crashed: KASAN: slab-out-of-bounds Write in ext4_write_inline_data
run #8: crashed: KASAN: slab-out-of-bounds Write in ext4_write_inline_data
run #9: crashed: KASAN: use-after-free Write in ext4_write_inline_data
run #10: crashed: KASAN: slab-out-of-bounds Write in ext4_write_inline_data
run #11: crashed: KASAN: slab-out-of-bounds Write in ext4_write_inline_data
run #12: crashed: KASAN: slab-out-of-bounds Write in ext4_write_inline_data
run #13: crashed: KASAN: use-after-free Write in ext4_write_inline_data
run #14: crashed: KASAN: use-after-free Write in ext4_write_inline_data
run #15: crashed: KASAN: use-after-free Write in ext4_write_inline_data
run #16: crashed: KASAN: use-after-free Write in ext4_write_inline_data
run #17: crashed: KASAN: slab-out-of-bounds Write in ext4_write_inline_data
run #18: crashed: KASAN: slab-out-of-bounds Write in ext4_write_inline_data
run #19: crashed: KASAN: slab-out-of-bounds Write in ext4_write_inline_data
testing current HEAD 690285a9380d183e6d286d90e458fa7c3f97eca2
testing commit 690285a9380d183e6d286d90e458fa7c3f97eca2
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 44e5a6b7a7a70adb7bc88b1581e6bb5270bac5f4fb5d4e05bf351601bb5fbc34
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 21m18.974013215s (build: 14m45.285207092s, test: 6m9.147350458s)
the crash still happens on HEAD
commit msg: Linux 4.14.279
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