+ cd /home/yansendao/git/jdk
+ set -x
+ hostname -I
172.18.226.152 192.168.122.1 172.17.0.1 10.42.160.2 
+ uname -a
Linux bogon 5.10.0-200.0.0.157.43.oe2203sp3.bclinux.aarch64 #1 SMP Mon May 12 11:07:51 CST 2025 aarch64 aarch64 aarch64 GNU/Linux
+ cat /etc/os-release
NAME="BigCloud Enterprise Linux"
VERSION="21.10U4"
ID="bclinux"
VERSION_ID="21.10U4"
PRETTY_NAME="BigCloud Enterprise Linux 21.10U4 LTS"
ANSI_COLOR="0;31"
+ free -h
               total        used        free      shared  buff/cache   available
Mem:           502Gi        47Gi       165Gi       4.1Gi       298Gi       454Gi
Swap:             0B          0B          0B
+ lscpu
Architecture:                       aarch64
CPU op-mode(s):                     64-bit
Byte Order:                         Little Endian
CPU(s):                             128
On-line CPU(s) list:                0-127
Vendor ID:                          HiSilicon
Model name:                         Kunpeng-920
Model:                              0
Thread(s) per core:                 1
Core(s) per socket:                 64
Socket(s):                          2
Stepping:                           0x1
BogoMIPS:                           200.00
Flags:                              fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma dcpop asimddp asimdfhm
L1d cache:                          8 MiB (128 instances)
L1i cache:                          8 MiB (128 instances)
L2 cache:                           64 MiB (128 instances)
L3 cache:                           256 MiB (4 instances)
NUMA node(s):                       4
NUMA node0 CPU(s):                  0-31
NUMA node1 CPU(s):                  32-63
NUMA node2 CPU(s):                  64-95
NUMA node3 CPU(s):                  96-127
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit:        Not affected
Vulnerability L1tf:                 Not affected
Vulnerability Mds:                  Not affected
Vulnerability Meltdown:             Not affected
Vulnerability Mmio stale data:      Not affected
Vulnerability Retbleed:             Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass:    Vulnerable
Vulnerability Spectre v1:           Mitigation; __user pointer sanitization
Vulnerability Spectre v2:           Not affected
Vulnerability Srbds:                Not affected
Vulnerability Tsx async abort:      Not affected
+ ldd --version
ldd (GNU libc) 2.34
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.
+ ulimit -a
real-time non-blocking time  (microseconds, -R) unlimited
core file size              (blocks, -c) unlimited
data seg size               (kbytes, -d) unlimited
scheduling priority                 (-e) 0
file size                   (blocks, -f) unlimited
pending signals                     (-i) 2057469
max locked memory           (kbytes, -l) 65536
max memory size             (kbytes, -m) unlimited
open files                          (-n) 1024
pipe size                (512 bytes, -p) 8
POSIX message queues         (bytes, -q) 819200
real-time priority                  (-r) 0
stack size                  (kbytes, -s) 8192
cpu time                   (seconds, -t) unlimited
max user processes                  (-u) unlimited
virtual memory              (kbytes, -v) unlimited
file locks                          (-x) unlimited
+ java -version
openjdk version "25.0.2-internal" 2026-01-20
OpenJDK Runtime Environment (build 25.0.2-internal-adhoc.yansendao.jdk25u)
OpenJDK 64-Bit Server VM (build 25.0.2-internal-adhoc.yansendao.jdk25u, mixed mode, sharing)
+ java -Xinternalversion
OpenJDK 64-Bit Server VM (25.0.2-internal-adhoc.yansendao.jdk25u) for linux-aarch64 JRE (25.0.2-internal-adhoc.yansendao.jdk25u), built on 2025-08-20T09:27:55Z with gcc 10.3.0
+ jtreg -version
No java executable at /home/yansendao/git/jdk/build/linux-aarch64-server-fastdebug/images/jdk/bin/java
+ git remote -v
origin	git@github.com:openjdk/jdk.git (fetch)
origin	git@github.com:openjdk/jdk.git (push)
+ git branch
* (no branch, bisect started on master)
  master
+ git log -n 1
+ head -n 1
commit b7a4c9ced82717434e43b3f3a0a57083f4005f32
+ git status
HEAD detached at b7a4c9ced82
You are currently bisecting, started from branch 'master'.
  (use "git bisect reset" to get back to the original branch)

nothing to commit, working tree clean
+ git diff