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ppc64le kernel is getting hung up with soft lockups and rcu_sched CPU stalls. One CPU is stuck waiting on rq.lock spinlock of another CPU but the spinlock is not locked

KCS Solution updated on 31 Jul 2023, 6:35 AM GMT - 0 -

0

Red Hat Enterprise Linux for Power, little endian
System crashed in 'mntput()' which was called from 'ReleasePath()' in the module 'sisips'

KCS Solution updated on 31 Jul 2023, 12:07 AM GMT - 0 -

0

Red Hat Enterprise Linux
Crash in 'blk_mq_rq_timed_out()' when dereferencing NULL 'request->q' pointer

KCS Solution updated on 29 Jul 2023, 3:13 PM GMT - 0 -

0

Red Hat Enterprise Linux
System hang due to vxconfigd and bio stall after removal of vxdmp device

KCS Solution updated on 29 Jul 2023, 3:06 PM GMT - 0 -

0

Red Hat Enterprise Linux, Red Hat Enterprise Linux for x86_64
NULL pointer dereference in memset() function with probe_syscalls 3rd party module

KCS Solution updated on 28 Jul 2023, 4:14 PM GMT - 0 -

0

Red Hat Enterprise Linux
Low memory deadlock with md devices and external (imsm) metadata handling

KCS Solution updated on 27 Jul 2023, 3:15 PM GMT - 0 -

0

Red Hat Enterprise Linux
System crashes after a burst of "IPv6 duplicate address … used by … detected!" messages

KCS Solution updated on 27 Jul 2023, 6:12 AM GMT - 0 -

0

Red Hat Enterprise Linux
Task hangs in blk_mq_get_tag() while no tags are in use

KCS Solution updated on 25 Jul 2023, 12:35 PM GMT - 2 -

0

Red Hat Enterprise Linux
Accessing files in /sys/kernel/debug/qedf/ can trigger a crash

KCS Solution updated on 24 Jul 2023, 7:57 AM GMT - 0 -

0

Red Hat Enterprise Linux
The VMware VM crashes in `native_read_pmc()` while running `perf stat` command

KCS Solution updated on 24 Jul 2023, 7:35 AM GMT - 0 -

0

Red Hat Enterprise Linux
Kernel panic due to "kmem_cache_alloc+117 from mempool_alloc_slab" on RHEL 7

KCS Solution updated on 21 Jul 2023, 12:52 AM GMT - 1 -

0

Red Hat Enterprise Linux
Large number of refcount_t overflow messages that are sometimes followed by a crash

KCS Solution updated on 18 Jul 2023, 8:10 AM GMT - 0 -

0

Red Hat Enterprise Linux
System crashed with "exception RIP: lpfc_dev_loss_tmo_callbk+84" due to null pointer dereference

KCS Solution updated on 17 Jul 2023, 11:03 AM GMT - 0 -

0

Red Hat Enterprise Linux
System crashed while reading /proc/interrupts after unloading the module 'mods'

KCS Solution updated on 17 Jul 2023, 12:08 AM GMT - 0 -

0

Red Hat Enterprise Linux
rhel7: Hard lockup due to a deadlock between page fault handler and __get_free_pages()

KCS Solution updated on 14 Jul 2023, 6:48 AM GMT - 0 -

0

Red Hat Enterprise Linux
Kernel panics in __ptep_modify_prot_start() function in presence of ktap module

KCS Solution updated on 12 Jul 2023, 8:35 AM GMT - 0 -

0

Red Hat Enterprise Linux
How to troubleshoot kernel crashes, hangs, or reboots with kdump on Red Hat Enterprise Linux

KCS Solution updated on 06 Jul 2023, 11:30 AM GMT - 107 -

4.76

Red Hat Enterprise Linux
Kernel panic in convert_raw_inode() due to a NULL pointer dereference

KCS Solution updated on 06 Jul 2023, 8:02 AM GMT - 0 -

0

Red Hat Enterprise Linux
The server crashed in 'VBoxHost_RTSpinlockRelease' or 'VBoxHost_RTSpinlockAcquire'

KCS Solution updated on 05 Jul 2023, 10:12 PM GMT - 0 -

0

Red Hat Enterprise Linux
How to use KASAN (The Kernel Address Sanitizer) for finding use-after-free and out-of-bounds bugs?

KCS Solution updated on 05 Jul 2023, 11:05 AM GMT - 0 -

0

Red Hat Enterprise Linux
The kernel crashes due to a blocked task that is calling flush_work() and waiting for the completion.

KCS Solution updated on 04 Jul 2023, 11:06 AM GMT - 0 -

0

Red Hat Enterprise Linux for Real Time, Red Hat OpenShift Container Platform
System crashed in `d_path` which was called from `sf_dentry_path`

KCS Solution updated on 04 Jul 2023, 9:23 AM GMT - 0 -

0

Red Hat Enterprise Linux
Router pods going into CrashLoopBackOff state and restarting frequently after replacing the default ingress certificate in RHOCP 4

KCS Solution updated on 03 Jul 2023, 12:55 PM GMT - 0 -

0

Red Hat OpenShift Container Platform
RHEL7.0: System hang due to xfs in xlog_grant_head_wait()

KCS Solution updated on 03 Jul 2023, 4:36 AM GMT - 0 -

0

Red Hat Enterprise Linux
[RHEL-7.2] BUG: soft lockup - CPU#11 stuck for 23s! [migration/xx:yyy]

KCS Solution updated on 29 Jun 2023, 9:01 AM GMT - 6 -

0

Red Hat Enterprise Linux

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crash

ppc64le kernel is getting hung up with soft lockups and rcu_sched CPU stalls. One CPU is stuck waiting on rq.lock spinlock of another CPU but the spinlock is not locked

System crashed in 'mntput()' which was called from 'ReleasePath()' in the module 'sisips'

Crash in 'blk_mq_rq_timed_out()' when dereferencing NULL 'request->q' pointer

System hang due to vxconfigd and bio stall after removal of vxdmp device

NULL pointer dereference in memset() function with probe_syscalls 3rd party module

Low memory deadlock with md devices and external (imsm) metadata handling

System crashes after a burst of "IPv6 duplicate address … used by … detected!" messages

Task hangs in blk_mq_get_tag() while no tags are in use

Accessing files in /sys/kernel/debug/qedf/ can trigger a crash

The VMware VM crashes in `native_read_pmc()` while running `perf stat` command

Kernel panic due to "kmem_cache_alloc+117 from mempool_alloc_slab" on RHEL 7

Large number of refcount_t overflow messages that are sometimes followed by a crash

System crashed with "exception RIP: lpfc_dev_loss_tmo_callbk+84" due to null pointer dereference

System crashed while reading /proc/interrupts after unloading the module 'mods'

rhel7: Hard lockup due to a deadlock between page fault handler and __get_free_pages()

Kernel panics in __ptep_modify_prot_start() function in presence of ktap module

How to troubleshoot kernel crashes, hangs, or reboots with kdump on Red Hat Enterprise Linux

Kernel panic in convert_raw_inode() due to a NULL pointer dereference

The server crashed in 'VBoxHost_RTSpinlockRelease' or 'VBoxHost_RTSpinlockAcquire'

How to use KASAN (The Kernel Address Sanitizer) for finding use-after-free and out-of-bounds bugs?

The kernel crashes due to a blocked task that is calling flush_work() and waiting for the completion.

System crashed in `d_path` which was called from `sf_dentry_path`

Router pods going into CrashLoopBackOff state and restarting frequently after replacing the default ingress certificate in RHOCP 4

RHEL7.0: System hang due to xfs in xlog_grant_head_wait()

[RHEL-7.2] BUG: soft lockup - CPU#11 stuck for 23s! [migration/xx:yyy]

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