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[RHOCP/RHCOS 4.10] Worker node gets unresponsive due to kernfs_rwsem congestion

KCS Solution updated on 25 May 2023, 10:05 AM GMT - 0 -

0

Red Hat Enterprise Linux for x86_64, Red Hat OpenShift Container Platform
System crash in lpfc_nlp_get() following port state transitions

KCS Solution updated on 23 May 2023, 2:17 PM GMT - 0 -

0

Red Hat Enterprise Linux
仮想マシンが "BUG: soft lockup" を報告する (または同時に複数報告する)

KCS Solution updated on 23 May 2023, 6:01 AM GMT - 0 -

0

Red Hat Enterprise Linux
RHEL8.7 fnic driver returning SCSI_MLQUEUE_HOST_BUSY and stalling any commands for long periods of time

KCS Solution updated on 22 May 2023, 6:52 PM GMT - 0 -

0

Red Hat Enterprise Linux
Uncorrectable MCE invoked during REP MOVSB operation causes system crash

KCS Solution updated on 17 May 2023, 9:35 AM GMT - 0 -

0

Red Hat Enterprise Linux
Server hangs when nmi is injected and running realtime kernel

KCS Solution updated on 17 May 2023, 1:14 AM GMT - 0 -

0

Red Hat Enterprise Linux for x86_64, Red Hat OpenShift Container Platform
System crash when NULL pointer dereferenced in __disk_get_part() due to use-after-free on gendisk

KCS Solution updated on 16 May 2023, 7:29 PM GMT - 0 -

0

Red Hat Enterprise Linux
System crash in nvme_mpath_revalidate_paths() due to NULL gendisk

KCS Solution updated on 16 May 2023, 7:07 PM GMT - 0 -

0

Red Hat Enterprise Linux
System crash in biovec_slab() with kernel BUG at block/bio.c:64 while using mdadm write-behind

KCS Solution updated on 16 May 2023, 6:38 PM GMT - 0 -

0

Red Hat Enterprise Linux
System crashes from a double-submit of block request when mq_ops->queue_rq() function becomes stalled

KCS Solution updated on 16 May 2023, 6:15 PM GMT - 0 -

0

Red Hat Enterprise Linux
System crash in dm_dax_get_live_target() within kpartx command

KCS Solution updated on 16 May 2023, 6:01 PM GMT - 0 -

0

Red Hat Enterprise Linux
Abnormal IO sent to dm-stripe or dm-snap may send IO to the wrong disk or part of a disk, BUG at block/bio.c:2053!

KCS Solution updated on 16 May 2023, 4:49 PM GMT - 0 -

0

Red Hat Enterprise Linux
How to determine whether a third-party module is a symlink to an older version of the module from VMcore?

KCS Solution updated on 15 May 2023, 4:51 AM GMT - 0 -

0

Red Hat Enterprise Linux
Crash utility fails to open the dump file of a virtual machine created using the 'virsh dump' command

KCS Solution updated on 13 May 2023, 8:13 AM GMT - 1 -

0

Red Hat Enterprise Linux, Red Hat Virtualization
System crash during shutdown in nvmem_unregister()

KCS Solution updated on 11 May 2023, 3:25 PM GMT - 0 -

0

Red Hat Enterprise Linux
System crashed while loading the module `ptapA04_`.

KCS Solution updated on 11 May 2023, 2:54 AM GMT - 0 -

0

Red Hat Enterprise Linux
System hang during repeated alua access state changes

KCS Solution updated on 08 May 2023, 7:20 PM GMT - 0 -

0

Red Hat Enterprise Linux
System hang with dmsetup hung on __mutex_lock for dm-writecache device

KCS Solution updated on 08 May 2023, 10:47 AM GMT - 1 -

0

Red Hat Enterprise Linux
How to determine the I/O scheduler set for an individual disk from VMcore?

KCS Solution updated on 06 May 2023, 1:40 PM GMT - 0 -

0

Red Hat Enterprise Linux
How to determine the driver name used by a network device from VMcore?

KCS Solution updated on 06 May 2023, 1:34 PM GMT - 0 -

0

Red Hat Enterprise Linux
System crash due to double completion within megaraid_sas driver while in configuration without JBOD MAP support

KCS Solution updated on 04 May 2023, 7:12 PM GMT - 0 -

0

Red Hat Enterprise Linux
The kernel crashes due to GPF happens in __list_add()

KCS Solution updated on 02 May 2023, 7:59 AM GMT - 0 -

0

Red Hat Enterprise Linux
The kernel crashes in get_map() called from kmem_cache_close()

KCS Solution updated on 02 May 2023, 6:45 AM GMT - 0 -

0

Red Hat Enterprise Linux
NULL pointer dereference happens in vmxnet3_rq_rx_complete()

KCS Solution updated on 02 May 2023, 6:09 AM GMT - 0 -

0

Red Hat Enterprise Linux
The server crashes due to a soft lockup that occurs on one CPU on which a task is looping in a tight loop in csd_lock_wait()

KCS Solution updated on 02 May 2023, 2:51 AM GMT - 0 -

0

Red Hat Enterprise Linux for x86_64

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vmcore

[RHOCP/RHCOS 4.10] Worker node gets unresponsive due to kernfs_rwsem congestion

System crash in lpfc_nlp_get() following port state transitions

仮想マシンが "BUG: soft lockup" を報告する (または同時に複数報告する)

RHEL8.7 fnic driver returning SCSI_MLQUEUE_HOST_BUSY and stalling any commands for long periods of time

Uncorrectable MCE invoked during REP MOVSB operation causes system crash

Server hangs when nmi is injected and running realtime kernel

System crash when NULL pointer dereferenced in __disk_get_part() due to use-after-free on gendisk

System crash in nvme_mpath_revalidate_paths() due to NULL gendisk

System crash in biovec_slab() with kernel BUG at block/bio.c:64 while using mdadm write-behind

System crashes from a double-submit of block request when mq_ops->queue_rq() function becomes stalled

System crash in dm_dax_get_live_target() within kpartx command

Abnormal IO sent to dm-stripe or dm-snap may send IO to the wrong disk or part of a disk, BUG at block/bio.c:2053!

How to determine whether a third-party module is a symlink to an older version of the module from VMcore?

Crash utility fails to open the dump file of a virtual machine created using the 'virsh dump' command

System crash during shutdown in nvmem_unregister()

System crashed while loading the module `ptapA04_`.

System hang during repeated alua access state changes

System hang with dmsetup hung on __mutex_lock for dm-writecache device

How to determine the I/O scheduler set for an individual disk from VMcore?

How to determine the driver name used by a network device from VMcore?

System crash due to double completion within megaraid_sas driver while in configuration without JBOD MAP support

The kernel crashes due to GPF happens in __list_add()

The kernel crashes in get_map() called from kmem_cache_close()

NULL pointer dereference happens in vmxnet3_rq_rx_complete()

The server crashes due to a soft lockup that occurs on one CPU on which a task is looping in a tight loop in csd_lock_wait()

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