PowerScale：Isilon：节点死机并显示错误“Fatal trap 12： page fault while in kernel mode”或断言失败

Summary: Isilon/PowerScale 节点崩溃，堆栈如下： panic @ time 1636820409.559，线程 0xfffff80b615e8000：致命陷阱 12：处于内核模式时出现页面故障 在堆栈中，您将看到： 内核：lki_shrink_lazy_queue+0x439 内核：lin_lock_deltaread_lock_loss_probe+0x120 ...

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Symptoms

Isilon/PowerScale 节点崩溃，堆栈如下：

panic @ time 1636820409.559, thread 0xfffff80b615e8000: Fatal trap 12: page fault while in kernel mode

time = 1636820409
cpuid = 3, TSC = 0x1825289de5b108
Panic occurred in module kernel loaded at 0xffffffff80200000:

Stack: --------------------------------------------------
kernel:trap_fatal+0xa3
kernel:trap_pfault+0x48
kernel:trap+0x314
kernel:curb_cache_free_nondelta+0x43
kernel:bam_update_inode_lock_loss_cb+0x161
kernel:lin_lock_deltaread_lock_loss_probe+0x120
kernel:lki_decide_llcb_type_and_probe+0x26c
kernel:lki_lock_loss_add_waiters+0x4b
kernel:lki_unlock_idds_entry+0x258
kernel:lki_shrink_lazy_queue+0x439
kernel:_lki_unlock_owner+0x413
kernel:lki_unlock_impl+0x56b
kernel:lk_unlock+0xbf
kernel:lin_lock_release_locker+0x28
kernel:ifs_vnop_wrapunlock+0xfe
kernel:VOP_UNLOCK_APV+0x97
kernel:vputx+0x154
kernel:bam_vput+0x20
kernel:putfd+0x17
kernel:_pctl2_start_restripe+0x35a
kernel:_sys_pctl2_start_restripe+0x58a
kernel:amd

或者

panic @ time 1640560360.736, thread 0xfffff805f25cd000: Assertion Failure
time = 1640560360
cpuid = 5, TSC = 0x5afba0fd75a32d
Panic occurred in module kernel loaded at 0xffffffff80200000:

Stack: --------------------------------------------------
kernel:isi_assert_halt+0x2e
kernel:curb_cache_lin_llcb+0x56
kernel:bam_update_inode_lock_loss_cb+0x161
kernel:lin_lock_deltaread_lock_loss_probe+0x120
kernel:lki_decide_llcb_type_and_probe+0x26c
kernel:lki_lock_loss_add_waiters+0x4b
kernel:lki_unlock_idds_entry+0x258
kernel:lki_shrink_lazy_queue+0x439
kernel:_lki_unlock_owner+0x413
kernel:lki_unlock_impl+0x56b
kernel:lk_unlock+0xbf
kernel:lin_lock_release_locker+0x28
kernel:ifs_vnop_wrapunlock+0xfe
kernel:VOP_UNLOCK_APV+0x97
kernel:vputx+0x154
kernel:bam_vput+0x20
kernel:putfd+0x17
kernel:_sys_ifs_sbt_get_entry+0x315
kernel:amd64_syscall+0x9f2

 

Cause

由已知问题 PSCALE-62304 引起，已在 9.1.0.13（11 月修补程序）和 9.2.0.0
（已在 9.1.0.13 修补程序中解决）：[9.1.0.13_GA-RUP_2021-11][修复了多个用户空间和内核问题]（2021年11月）

意外崩溃重新启动是由从内部使用的群集统计信息节点释放高速缓存时的争用情况引起的。
代码中的此问题已在以下版本或更高版本中得到修复：

  • OneFS 9.1.0.13（通过 PSCALE-62304）
  • OneFS 9.2（通过 PSCALE-49586）
  • OneFS 9.3（通过 PSCALE-50848）

 

Resolution

建议客户升级到上述版本之一。
没有可用的解决方法。

 

Affected Products

Enterprise Storage, Isilon, PowerScale Normal Chassis

Products

Software
Article Properties
Article Number: 000194064
Article Type: Solution
Last Modified: 07 Jul 2025
Version:  3
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