r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x87) sendto(r1, &(0x7f0000000040)="83780c27", 0x4, 0x24008800, &(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x23}}, 0x80) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x0) dup(r1) socket$inet6_icmp_raw(0xa, 0x3, 0x87) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x87) sendto(r2, &(0x7f0000000040)="83780c27", 0x4, 0x24008800, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80) read$ptp(r0, 0x0, 0x0)