【oE23.09】xfs生命周期（mkfs.xfs、xfs_info、xfs_repair 、xfs_growfs ）执行过程不断触发dropcache，系统crash

**【标题描述】能够简要描述问题：说明什么场景下，做了什么操作，出现什么问题（尽量使用正向表达方式）**
xfs生命周期（mkfs.xfs、xfs_info、xfs_repair 、xfs_growfs ）执行过程不断触发dropcache，系统crash
**一、缺陷信息**

**内核信息：**
```
[root@openEuler 127.0.0.1-2023-09-11-15:25:44]# uname -a
Linux openEuler 6.4.0-3.0.0.11.oe2309.x86_64 #1 SMP PREEMPT_DYNAMIC Wed Aug 30 19:39:57 CST 2023 x86_64 x86_64 x86_64 GNU/Linux
```
**缺陷归属组件：**

**缺陷归属的版本：**

**缺陷简述：**

**【环境信息】**
硬件信息
- 裸机场景请提供问题的硬件信息
- 虚拟机场景请提供虚拟机的XML文件或配置信息
软件信息
- OS版本及分支信息
```
[root@openEuler 127.0.0.1-2023-09-11-15:25:44]# cat /etc/openEuler-latest 
openeulerversion=openEuler-23.09
compiletime=2023-08-30-18-51-31
gccversion=12.3.1-9.oe2309
kernelversion=6.4.0-2.0.0.10.oe2309
openjdkversion=1.8.0.382.b05-3.oe2309
```
- 内核信息
- 发现问题的组件版本信息
网络信息
- 如果有特殊组网，请提供网络拓扑信息

**【问题复现步骤】**，请描述具体的操作步骤
xfs生命周期（mkfs.xfs、xfs_info、xfs_repair 、xfs_growfs ）执行过程不断触发dropcache
**【实际结果】**，请描述出问题的结果和影响
```
[ 2805.789670] BUG: kernel NULL pointer dereference, address: 0000000000000010
[ 2805.789713] #PF: supervisor read access in kernel mode
[ 2805.789730] #PF: error_code(0x0000) - not-present page
[ 2805.789745] PGD 0 P4D 0
[ 2805.789757] Oops: 0000 [#1] PREEMPT SMP NOPTI
[ 2805.789772] CPU: 0 PID: 14849 Comm: sh Kdump: loaded Not tainted 6.4.0-3.0.0.11.oe2309.x86_64 #1
[ 2805.789789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.1-0-ga5cab58-20220525_182517-szxrtosci10000 04/01/2014
[ 2805.789812] RIP: 0010:xlog_cil_pcp_dead+0xf/0xe0 [xfs]
[ 2805.790015] Code: 1f 84 00 00 00 00 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 41 54 89 f6 55 53 <48> 8b 6f 10 4c 8d 65 40 48 8b 9d f8 00 00 00 4c 89 e7 48 03 1c f5
[ 2805.790040] RSP: 0018:ffffaa4885cc3cb0 EFLAGS: 00010246
[ 2805.790058] RAX: 0000000000000000 RBX: ffffffffc0d507b0 RCX: ffffffff992486b8
[ 2805.790075] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000
[ 2805.790094] RBP: ffffffffc0d507b0 R08: 0000000000000000 R09: 0000000000000000
[ 2805.790109] R10: ffff9a55bbda0520 R11: 000000009ef5325f R12: 0000000000000003
[ 2805.790123] R13: ffff9a55bbda0520 R14: ffffffffc0cf6530 R15: 0000000000000000
[ 2805.790141] FS:  00007f0b15ed7740(0000) GS:ffff9a55bbc00000(0000) knlGS:0000000000000000
[ 2805.790166] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2805.790189] CR2: 0000000000000010 CR3: 000000011b8a2003 CR4: 0000000000370ef0
[ 2805.790214] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2805.790235] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2805.790256] Call Trace:
[ 2805.790278]  <TASK>
[ 2805.790303]  ? __die+0x23/0x70
[ 2805.790330]  ? page_fault_oops+0x81/0x150
[ 2805.790355]  ? exc_page_fault+0x67/0x150
[ 2805.790378]  ? asm_exc_page_fault+0x26/0x30
[ 2805.790402]  ? __pfx_xfs_cpu_dead+0x10/0x10 [xfs]
[ 2805.790558]  ? xlog_cil_pcp_dead+0xf/0xe0 [xfs]
[ 2805.790673]  xfs_cpu_dead+0x65/0xb0 [xfs]
[ 2805.790788]  cpuhp_invoke_callback+0xf5/0x460
[ 2805.790816]  __cpuhp_invoke_callback_range+0x78/0xe0
[ 2805.790840]  _cpu_down+0xeb/0x380
[ 2805.791167]  cpu_device_down+0x3f/0x70
[ 2805.791372]  device_offline+0xb7/0x110
[ 2805.791580]  online_store+0x55/0xc0
[ 2805.791764]  kernfs_fop_write_iter+0x11f/0x200
[ 2805.791944]  vfs_write+0x1ec/0x3b0
[ 2805.792118]  ksys_write+0x67/0xe0
[ 2805.792284]  do_syscall_64+0x3b/0x90
[ 2805.792447]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 2805.792616] RIP: 0033:0x7f0b15cf72b4
[ 2805.792770] Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d b5 c0 13 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 48 83 ec 28 48 89 54 24 18 48
[ 2805.793077] RSP: 002b:00007ffe47e7e028 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 2805.793230] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0b15cf72b4
[ 2805.793378] RDX: 0000000000000002 RSI: 0000557e31c8b830 RDI: 0000000000000001
[ 2805.793535] RBP: 0000557e31c8b830 R08: 0000000000000073 R09: 0000000000000001
[ 2805.793681] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
```
**【其他相关附件信息】**
比如系统message日志/组件日志、dump信息、图片等

**缺陷详情参考链接：**

**缺陷分析指导链接：**
https：xxx

GVP openEuler/kernel

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GVPopenEuler/kernel

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