perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0)
r1 = dup2(r0, r0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x0, 0x1, 0xfffff871})