I have the same/similar problem as CSCvy81493
https://bst.cisco.com/bugsearch/bug/CSCvy81493?rfs=qvlogin
on the Secure Firewall 1220CX with the ASA firmware that is supposed to have a fix 9.22.1.1
I also tried 9.22.2.14 and 9.22.2.20 (the newest)
I run a cluster with context mode and the issue started appearing when I have just a basic config and one context configured to make a redundancy test (s2s VPN tunnel with the traffic being ping and ssh passing through the tunnel)
A few first tests with manual failover (no failover active on the active device) were OK. Then I started testing with a shut interface on the neighbor switch which caused a failover, I brought after some time the interface back up and made a fail back and this is when both firewalls rebooted:
Primary: Switching to Ok for reason Interface check.
Switching to Active
============= CHECKHEAPS HAS DETECTED A MEMORY CORRUPTION ===============
Reason: Allocated buffer corrupted
Previous address not in the heap: 0x0000fffec9f0f710
Corruption address not in the heap: 0x0000fffec9f0f790
==========================================================================
core1: An internal error occurred. Specifically, a programming assertion was
violated. Copy the error message exactly as it appears, and get the
output of the show version command and the contents of the configuration
file. Then call your technical support representative.
assertion "0" failed: file "slib_malloc.c", line 3308
!! !! First Crash in tid: 15058 signo: 6
Writing live core file to flash. Please do not reload.
Coredump starting....
Corehelper: /opt/cisco/csp/cores/core.lina.6.14903.1764704596
Waiting for Corehelper to finish....
Livecore: generating coredump of 14903
[New LWP 15054]
[New LWP 15057]
[New LWP 15058]
[New LWP 15060]
[New LWP 15061]
[New LWP 15062]
[New LWP 15063]
[New LWP 15064]
[New LWP 15155]
[New LWP 15176]
[New LWP 15255]
[New LWP 15256]
[New LWP 15257]
[New LWP 15268]
[New LWP 15270]
[New LWP 15271]
[New LWP 15294]
[New LWP 15295]
[New LWP 15296]
[New LWP 15297]
[New LWP 19484]
warning: Unable to determine the number of hardware watchpoints available.
warning: Unable to determine the number of hardware breakpoints available.
0x0000ffffba3743ac in __futex_abstimed_wait_cancelable64 () from /lib64/libpthread.so.0
warning: target file /proc/14903/cmdline contained unexpected null characters
Saved corefile /opt/cisco/csp/cores/core.lina.6.14903.1764704596
[Inferior 1 (process 14903) detached]
!!! !!! Corehelper [15269] Exit Code: 0
Coredumping took 0 min and 33 secs
Start Lina DPDK cleanup
stop and close port 0
stop and close port 1
stop and close port 2
Lina DPDK cleanup done!!
Panic: tid 15058 spin_lock_fair_mode_enqueue: Lock (mempool) is held for a long time, owner: Checkheaps, requestor: appagent_async_client_receive_thread
!! !! Nested Crash in tid: 15058 signo: 6
Nested crash on the same core: snap_count=2 signo=6 PC=0x0000ffffba371c10
Disabling Lina monitor Watchdog
Coredump already collected, Lina going down
Rebooting... (status 0x9)
..
