r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f0000000640)=[{&(0x7f0000000240)='\b', 0x1}], 0x1)
ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)