Rebase to upstream crash 8.0.4

Rebase to upstream crash-utility 8.0.3
Backport the latest patches from upstream crash-utility

arm64: Fix again segfault in arm64_is_kernel_exception_frame()
Fix invalid structure size error during crash startup on ppc64

Fix segfault caused by failure of stopping CPUs

Fix for freelist pointer on PPC64le, ARM64 and S390x

Update to the latest upstream commit 47216437e79a
("Fix "net" command on kernel configured with CONFIG_IPV6=m")

Fix for commit 2145b2bb79c5, there are different behaviors between gdb-7.6 and gdb-10.2

Update to the latest commit a158590f475c from master branch

Enhance "dev -d|-D" options to support blk-mq sbitmap

Rebase to upstream crash 7.3.2

Rebuild for osci badfuncs issue

Fix segfault on aarch64 for "bt -a|-c" command
Fix HZ calculation on Linux 5.14 and later
Fix for "timer -r" option to display all the per-CPU clocks

Fix segmentation fault caused by crash extension modules
Support the overflow stack exception handling on aarch64

Enable ZSTD feature support

Rebase to the latest crash-7.3.1

Fix for "sched: Change task_struct::state"
Fix for "sched: move CPU field back into thread_info if THREAD_INFO_IN_TASK=y"
Fix live debugging with lockdown=integrity
Fix 'waitq' command for Linux 4.13 and later kernels
Fix for "kmem -s|-S" option on Linux 5.7 and later kernels