On 12/15/21 23:58, Mark Millard via freebsd-current wrote:
Back when I upgraded the ThreadRipper 1950X amd64 system to (line split for
readability):
# uname -apKU
FreeBSD CA72_16Gp_ZFS 14.0-CURRENT FreeBSD 14.0-CURRENT #25
main-n251456-22c4ab6cb015-dirty:
Tue Dec 7 19:38:53 PST 2021
root@CA72_16Gp_ZFS:/usr/obj/BUILDs/main-CA72-nodbg-clang/usr/main-src/arm64.aarch64/sys/GENERIC-NODBG-CA72
arm64 aarch64 1400043 1400043
I started getting notices like:
Dec 7 18:38:57 amd64_ZFS kernel: link_elf_obj: symbol sysctl___net_bluetooth
undefined
Dec 7 18:38:57 amd64_ZFS kernel: linker_load_file: /boot/kernel/ng_ubt.ko -
unsupported file type
(Not that I use the bluetooth on the system.)
Is this expected for a kernel of that vintage?
For reference:
# more /usr/main-src/sys/amd64/conf/GENERIC-NODBG
#
# GENERIC -- Custom configuration for the amd64/amd64
#
include "GENERIC"
ident GENERIC-NODBG
makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support
options NUMA
options MAXMEMDOM=2
#options ALT_BREAK_TO_DEBUGGER
options KDB # Enable kernel debugger support
# For minimum debugger support (stable branch) use:
options KDB_TRACE # Print a stack trace for a panic
options DDB # Enable the kernel debugger
# Extra stuff:
#options VERBOSE_SYSINIT=0 # Enable verbose sysinit messages
#options BOOTVERBOSE=1
#options BOOTHOWTO=RB_VERBOSE
#options KTR
#options KTR_MASK=KTR_TRAP
##options KTR_CPUMASK=0xF
#options KTR_VERBOSE
#options ACPI_DEBUG
# Disable any extra checking for. . .
nooptions DEADLKRES # Would enable the deadlock resolver
nooptions INVARIANTS # Would enable calls of extra sanity
checking
nooptions INVARIANT_SUPPORT # Would enable extra sanity checks of
internal structures, required by INVARIANTS
nooptions WITNESS # Would enable checks to detect
deadlocks and cycles
nooptions WITNESS_SKIPSPIN # Would enable running witness on
spinlocks for speed
nooptions DIAGNOSTIC
nooptions MALLOC_DEBUG_MAXZONES
# Kernel Sanitizers
nooptions COVERAGE # Would enable generic kernel coverage.
Used by KCOV
nooptions KCOV # Would enable Kernel Coverage Sanitizer
# Warning: KUBSAN can result in a kernel too large for loader to load
nooptions KUBSAN # Would enable Kernel Undefined
Behavior Sanitizer
device iwm
device iwmfw
sysctl___net_bluetooth seems to be from one or more of:
# grep -r "net_bluetooth[^_]" /usr/main-src/sys/ | more
/usr/main-src/sys/netgraph/bluetooth/common/ng_bluetooth.c:SYSCTL_INT(_net_bluetooth,
OID_AUTO, version,
/usr/main-src/sys/netgraph/bluetooth/common/ng_bluetooth.c:SYSCTL_NODE(_net_bluetooth,
OID_AUTO, hci, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
/usr/main-src/sys/netgraph/bluetooth/common/ng_bluetooth.c:SYSCTL_NODE(_net_bluetooth,
OID_AUTO, l2cap, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
/usr/main-src/sys/netgraph/bluetooth/common/ng_bluetooth.c:SYSCTL_NODE(_net_bluetooth,
OID_AUTO, rfcomm, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
/usr/main-src/sys/netgraph/bluetooth/common/ng_bluetooth.c:SYSCTL_NODE(_net_bluetooth,
OID_AUTO, sco, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
/usr/main-src/sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c:SYSCTL_INT(_net_bluetooth,
OID_AUTO, usb_isoc_enable, CTLFLAG_RWTUN | CTLFLAG_MPSAFE,
/usr/main-src/sys/netgraph/bluetooth/include/ng_bluetooth.h:SYSCTL_DECL(_net_bluetooth);
This issue was fixed:
https://cgit.freebsd.org/src/commit/?id=8fa952937bbe44a0fdd17348adfbbfd44aef6004
--HPS
