ptrace(0xffffffffffffffff, 0x0)
ptrace(0xffffffffffffffff, 0x0)
ptrace(0xffffffffffffffff, 0x0)
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
preadv2(r0, &(0x7f0000000340)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0)
sched_getscheduler(0x0)