r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
close(r0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x49, &(0x7f0000000080)=0x68bbd9b0592ebacf, 0x4)
lgetxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', 0x0, 0x0)