set_mempolicy(0x1, &(0x7f0000000040)=0x7, 0x5db)
syz_open_dev$tty20(0xc, 0x4, 0x0)
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)='^', 0x1)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0xfdef)