ptrace(0xffffffffffffffff, 0x0)
dup(0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe6b02, 0x0)
dup2(r2, r1)
sendfile(r0, r1, 0x0, 0x20d315)