r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040))
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
shutdown(r1, 0x1)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x47800)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x80000)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)