r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x80142, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f0000000140)=' ', 0x1, 0xa00000)
sendfile(r2, r2, 0x0, 0x7fffffff)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0))