kernel BUG at drivers/android/binder_alloc.c:LINE! (3)

[syzbot]

Hello,

syzbot tried to test the proposed patch but build/boot failed:

timed out






Tested on:

commit:         0532a1b0 virt: vbox: Implement passing requestor info to t..
git tree:        
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git  
char-misc-linus
kernel config:  https://syzkaller.appspot.com/x/.config?x=8dcdce25ea72bedf
compiler:       gcc (GCC) 9.0.0 20181231 (experimental)