perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext, 0x6020}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = fork() r1 = gettid() ptrace(0x1, r1) wait4(r0, 0x0, 0x1, 0x0) clone3(&(0x7f0000000240)={0x30000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_vm_readv(0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/60, 0x3c}], 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/95, 0x5f}], 0x1, 0x0) process_vm_readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000200)=""/19, 0x13}], 0x2, &(0x7f0000000300)=[{&(0x7f0000001480)=""/113, 0x71}], 0x1, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000000580)={0x0, 0x0, 0xfffffffa}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') getdents64(r3, &(0x7f0000000080)=""/72, 0x48)