r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180))
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
fcntl$setlease(r1, 0x400, 0x1)
r2 = fork()
ptrace(0x10, r2)
fcntl$setown(r1, 0x8, r2)
r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
fcntl$setlease(r3, 0x400, 0x1)
fcntl$setlease(0xffffffffffffffff, 0x400, 0x1)
ioctl$KDDISABIO(r3, 0x4b37)