r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0)
ftruncate(r0, 0x1000004)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = creat(&(0x7f0000000000)='./file2\x00', 0x0)
fcntl$setlease(r3, 0x400, 0x1)
fcntl$setsig(r3, 0xa, 0xb)
connect$unix(r2, &(0x7f0000001140)=@file={0x0, './file1\x00'}, 0x6e)
sendfile(r1, r0, 0x0, 0xb052)
creat(&(0x7f0000000000)='./file2\x00', 0x0)