r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='limits\x00') pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x8) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f00000000c0)={0x5c8, 0x9, 0x800, 0xd, 0x3f, "9467292cd3fc920a7976e22d163729929adb28", 0x7, 0x5}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xa374dbbaf817aa25}, 0x40, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='limits\x00') r2 = semget$private(0x0, 0x1, 0x60) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000000240)=""/129) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000040))