openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1, 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000001a40)=[{0x0}], 0x1, &(0x7f0000001ec0)=[{0x0}], 0x1, 0x0) sendfile(r1, r0, 0x0, 0x4000007ffffffc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8c)