E-Series Controller reboots due to Assertion while adding an exchange in activeQ

One or more controller reboots due to the following panic string in the excLogShow

 

---- Log Entry #2 (Core 2)  ----
04/18/22-02:31:17 (CPU2Sched1): ASSERT: Assertion failed: state != ExchOwnedByChip, file qlfcLLogin.cc, line 308
2022-04-18 02:31:21.951895
Assertion failed: state != ExchOwnedByChip, file qlfcLLogin.cc, line 308


Backtrace of the crashed thread:
#0  0x00007fec87e0a067 in raise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007fec88b09fd4 in vkiPanic () from /raid/lib/libeos-System.so
No symbol table info available.
#2  0x00007fec88b0a102 in _vkiReboot () from /raid/lib/libeos-System.so
No symbol table info available.
#3  0x00007fec88b05d37 in _vkiLogMsg () from /raid/lib/libeos-System.so
No symbol table info available.
#4  0x00007fec88b06183 in _vkiCmnErr () from /raid/lib/libeos-System.so
No symbol table info available.
#5  0x00007fec88aefdd7 in utlAssertTFL () from /raid/lib/libeos-System.so
No symbol table info available.
#6  0x00007fec6e58ad90 in qlfc::LLogin::addToActiveQ(qlfc::LExch*) () from /raid/lib/libeos-QLFC.so
No symbol table info available.
#7  0x00007fec6e583912 in qlfc::LExch::sendSequence(Sequence const&) () from /raid/lib/libeos-QLFC.so
No symbol table info available.
#8  0x00007fec6e6426f4 in fcd::HMtlInterface::buildSendFrame(BUILD_SEND_FRAME*, unsigned int, unsigned int, unsigned int, void (*)(BUILD_SEND_FRAME*), void (*)(fcd::HExch*), unsigned char) () from /raid/lib/libeos-Fibre.so
No symbol table info available.
#9  0x00007fec6e642ade in fcd::HMtlInterface::sendLogo(unsigned int, unsigned short, unsigned int, unsigned int) () from /raid/lib/libeos-Fibre.so
No symbol table info available.
#10 0x00007fec6e664503 in fcd::HLogin::portLogout(DO_PORT_INFO*) () from /raid/lib/libeos-Fibre.so
No symbol table info available.
#11 0x00007fec6e666b99 in fcd::HMtlInterface::doPortAction(fcd::HLogin*, unsigned int, DO_PORT_INFO*) () from /raid/lib/libeos-Fibre.so
No symbol table info available.
#12 0x00007fec6e65eb4a in fcd::HLogin::disconnectHost() () from /raid/lib/libeos-Fibre.so
No symbol table info available.
#13 0x00007fec710803ed in scsi::HtdItn::disconnect() () from /raid/lib/libeos-RAID.so
No symbol table info available.
#14 0x00007fec708cf991 in iop::MultiCoreScheduler::schedulerTaskDefault() () from /raid/lib/libeos-RAID.so
No symbol table info available.
#15 0x00007fec88b0d915 in vkiTask () from /raid/lib/libeos-System.so
No symbol table info available.
#16 0x00007fec87342064 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#17 0x00007fec87ebd62d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.

RegisterValues:
rax            0x0	0
rbx            0x7fec88b982f0	140653882868464
rcx            0xffffffffffffffff	-1
rdx            0x13	19
rsi            0xd42	3394
rdi            0x79f	1951
rbp            0x7fec6e7f2710	0x7fec6e7f2710
rsp            0x7fec6e7f26b0	0x7fec6e7f26b0
r8             0xffffffff	4294967295
r9             0xa70	2672
r10            0x7fec6e7f2410	140653442835472
r11            0x206	518
r12            0x7fec88bb0e38	140653882969656
r13            0x48	72
r14            0x7fec6e7f2728	140653442836264
r15            0x7fec88bb0e00	140653882969600
rip            0x7fec88b05d37	0x7fec88b05d37 <_vkiLogMsg+919>
eflags         0x206	[ PF IF ]
cs             0x33	51
ss             0x2b	43
ds             0x0	0
es             0x0	0
fs             0x0	0
gs             0x0	0