bisecting fixing commit since cbfa1702aaf69b2311ea1b35e04f113c48368c67
building syzkaller on 5abc3f1ab298244473b613c289f1536e366fcf04
testing commit cbfa1702aaf69b2311ea1b35e04f113c48368c67
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 5bc4aced844bf228fa5ca2f094b29cc2f5278e7baa87f5ada0a34299b2d65f68
run #0: crashed: kernel BUG in f2fs_evict_inode
run #1: crashed: kernel BUG in f2fs_evict_inode
run #2: crashed: kernel BUG in f2fs_evict_inode
run #3: crashed: kernel BUG in f2fs_evict_inode
run #4: crashed: kernel BUG in f2fs_evict_inode
run #5: crashed: kernel BUG in f2fs_evict_inode
run #6: crashed: kernel BUG in f2fs_evict_inode
run #7: crashed: kernel BUG in f2fs_evict_inode
run #8: crashed: kernel BUG in f2fs_evict_inode
run #9: crashed: kernel BUG in f2fs_evict_inode
run #10: crashed: kernel BUG in f2fs_evict_inode
run #11: crashed: kernel BUG in f2fs_evict_inode
run #12: crashed: kernel BUG in f2fs_evict_inode
run #13: crashed: kernel BUG in f2fs_evict_inode
run #14: crashed: kernel BUG in f2fs_evict_inode
run #15: crashed: kernel BUG in f2fs_evict_inode
run #16: crashed: kernel BUG in corrupted
run #17: crashed: kernel BUG in corrupted
run #18: crashed: kernel BUG in f2fs_evict_inode
run #19: crashed: kernel BUG in f2fs_evict_inode
testing current HEAD 8ee0807eedf3bc60c8a47a7dd95387102bcfd063
testing commit 8ee0807eedf3bc60c8a47a7dd95387102bcfd063
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 11c5b97ae0ea6455f42c95c85253b6bdeb4c423af4c3034f5022af81b91fdd02
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 28m9.84690327s (build: 20m45.133899819s, test: 6m58.848444407s)
the crash still happens on HEAD
commit msg: Linux 4.14.259
crash: unregister_netdevice: waiting for DEV to become free
can: request_module (can-proto-0) failed.
can: request_module (can-proto-0) failed.
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Bluetooth: hci0 command 0x0409 tx timeout
Bluetooth: hci2 command 0x0409 tx timeout
Bluetooth: hci4 command 0x0409 tx timeout
Bluetooth: hci1 command 0x0409 tx timeout
Bluetooth: hci3 command 0x0409 tx timeout
Bluetooth: hci5 command 0x0409 tx timeout
Bluetooth: hci5 command 0x041b tx timeout
Bluetooth: hci3 command 0x041b tx timeout
Bluetooth: hci1 command 0x041b tx timeout
Bluetooth: hci4 command 0x041b tx timeout
Bluetooth: hci2 command 0x041b tx timeout
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci2 command 0x040f tx timeout
Bluetooth: hci4 command 0x040f tx timeout
Bluetooth: hci1 command 0x040f tx timeout
Bluetooth: hci3 command 0x040f tx timeout
Bluetooth: hci5 command 0x040f tx timeout
Bluetooth: hci5 command 0x0419 tx timeout
Bluetooth: hci3 command 0x0419 tx timeout
Bluetooth: hci1 command 0x0419 tx timeout
Bluetooth: hci4 command 0x0419 tx timeout
Bluetooth: hci2 command 0x0419 tx timeout
Bluetooth: hci0 command 0x0419 tx timeout
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1