main armv7 context: kldload of sdt.ko leads to lots of "invalid tracepoint . . ." output during its kldload and some later kldload activity

To test the status of a couple of old armv7 networking bugzilla
submittal I'd done, I ran my old script for preloading various
kernel modules used by kyua tests. It has been a very long time
since I've done such.

(Note: I also avoided loading zfs.ko because of its reporting
that only having 2 pages reserved for the armv7 could lead
to kernel stack overflow problems.)

sdt.ko lead to new behavior:
(without it loaded no "invalid tracepoint"
output happens)

invalid tracepoint 0xc008771c->0xc00877dc for sdt:::m__getcl
invalid tracepoint 0xc008834c->0xc0088444 for sdt:::m__free
invalid tracepoint 0xc0091060->0xc0091168 for sdt:::m__getcl
. . . LONG LIST OF LINES . . .
invalid tracepoint 0xe1447230->0xe14472c8 for geom:multipath:config:disconnect
invalid tracepoint 0xe14483b8->0xe1448440 for geom:multipath:config:fail
invalid tracepoint 0xe1448614->0xe144869c for geom:multipath:config:remove
Loaded sdt.ko, id=16
dtrace.ko
dtrace.ko is already loaded
. . . 
ipdivert
Loaded ipdivert.ko, id=35
pf
invalid tracepoint 0xe192e888->0xe192ee58 for pf:sctp:multihome:remove
invalid tracepoint 0xe192eac0->0xe192ee88 for pf:sctp:multihome:remove
invalid tracepoint 0xe19313a4->0xe19313dc for pf:purge:state:rowcount
invalid tracepoint 0xe1934354->0xe1934684 for sdt:::m__gethdr
invalid tracepoint 0xe1935618->0xe1935804 for pf::test:reason_set
invalid tracepoint 0xe19356b8->0xe19357dc for pf::test:reason_set
. . .
invalid tracepoint 0xe1980ff8->0xe198107c for pf:ioctl:nvchk:error
invalid tracepoint 0xe1981484->0xe19814c0 for pf:ioctl:function:error
invalid tracepoint 0xe198162c->0xe19816f8 for pf:ioctl:nvchk:error
invalid tracepoint 0xe198165c->0xe1981734 for pf:ioctl:nvchk:error
invalid tracepoint 0xe1981674->0xe19816a8 for pf:ioctl:function:error
invalid tracepoint 0xe1981684->0xe19816d4 for pf:ioctl:function:error
Loaded pf.ko, id=36
if_bridge.ko
invalid tracepoint 0xe19dc504->0xe19dc5b8 for sdt:::m__gethdr
invalid tracepoint 0xe19dc7ac->0xe19dca80 for sdt:::m__gethdr
invalid tracepoint 0xe19b4664->0xe19b4d94 for mib:ip6:count:ip6s_badvers
invalid tracepoint 0xe19b479c->0xe19b491c for mib:ip:count:ips_badhlen
invalid tracepoint 0xe19b47a4->0xe19b4dc4 for mib:ip6:count:ip6s_toosmall
invalid tracepoint 0xe19b48cc->0xe19b491c for mib:ip:count:ips_badvers
invalid tracepoint 0xe19b4cc0->0xe19b4df0 for mib:ip6:count:ip6s_toosmall
invalid tracepoint 0xe19b509c->0xe19b5100 for mib:ip:count:ips_fragmented
Loaded if_bridge.ko, id=37
bridgestp
bridgestp.ko is already loaded
mqueuefs
Loaded mqueuefs.ko, id=39
tcpmd5
invalid tracepoint 0xe2238fc0->0xe2238fe8 for mib:tcp:count:tcps_sig_err_buildsig
Loaded tcpmd5.ko, id=40
carp
invalid tracepoint 0xe226017c->0xe2261000 for sdt:::m__gethdr
invalid tracepoint 0xe226023c->0xe2261088 for sdt:::m__gethdr
invalid tracepoint 0xe22604cc->0xe2261114 for sdt:::m__gethdr
invalid tracepoint 0xe2260768->0xe22611e8 for sdt:::m__gethdr
Loaded carp.ko, id=41
sctp
invalid tracepoint 0xe242c068->0xe242c0b4 for sctp:cwnd:net:init
invalid tracepoint 0xe242c14c->0xe242c158 for sctp:cwnd:net:ack
invalid tracepoint 0xe242c494->0xe242c4e4 for sctp:cwnd:net:fr
invalid tracepoint 0xe242c6c0->0xe242c70c for sctp:cwnd:net:to
. . .
invalid tracepoint 0xe248b724->0xe248bfe8 for sctp:::state__change
invalid tracepoint 0xe248c08c->0xe248c0a0 for sctp:::state__change
invalid tracepoint 0xe2491de4->0xe2491df8 for sctp:::state__change
invalid tracepoint 0xe24936dc->0xe24937c0 for sdt:::m__free
Loaded sctp.ko, id=42
if_stf
invalid tracepoint 0xe24bf76c->0xe24bf9e4 for if_stf::ioctl:ifaddr
invalid tracepoint 0xe24bf9b4->0xe24bf9c0 for if_stf::ioctl:sdstv4
invalid tracepoint 0xe24bfa64->0xe24bffa0 for if_stf::stf_output:in
invalid tracepoint 0xe24bfea8->0xe24bffd0 for if_stf::stf_output:out
invalid tracepoint 0xe24bff84->0xe24bfffc for if_stf::stf_output:error
invalid tracepoint 0xe24c0054->0xe24c01a4 for if_stf::encapcheck:in
invalid tracepoint 0xe24c021c->0xe24c064c for if_stf::stf_input:in
invalid tracepoint 0xe24c0680->0xe24c0690 for if_stf::stf_input:out
invalid tracepoint 0xe24c0728->0xe24c093c for if_stf::getsrcifa6:in
invalid tracepoint 0xe24c0908->0xe24c096c for if_stf::getsrcifa6:notfound
invalid tracepoint 0xe24c0a0c->0xe24c0b48 for if_stf::getin4addr:in
invalid tracepoint 0xe24c0b20->0xe24c0b80 for if_stf::getin4addr:out
invalid tracepoint 0xe24c0d0c->0xe24c0e14 for if_stf::checkaddr6:in
invalid tracepoint 0xe24c0d84->0xe24c0e58 for if_stf::checkaddr6:out
invalid tracepoint 0xe24c0e9c->0xe24c0f8c for sdt:::m__free
invalid tracepoint 0xe24c1048->0xe24c1110 for if_stf::getin4addr_in6:out
Loaded if_stf.ko, id=43
if_ovpn
invalid tracepoint 0xe24e7204->0xe24e7590 for if_ovpn:tx:transmit:start
invalid tracepoint 0xe24e73d4->0xe24e75b4 for if_ovpn:tx:route:ip4
invalid tracepoint 0xe24e7500->0xe24e75e4 for if_ovpn:tx:route:ip6
Loaded if_ovpn.ko, id=44
ipsec
invalid tracepoint 0xe2291084->0xe2291144 for mib:ipsec:count:ips_out_polvio
invalid tracepoint 0xe22910e0->0xe229116c for mib:ipsec:count:ips_out_inval
invalid tracepoint 0xe229140c->0xe2291468 for mib:ipsec:count:ips_in_polvio
. . .
invalid tracepoint 0xe22a0778->0xe22a0af8 for mib:ipcomp:count:ipcomps_crypto
invalid tracepoint 0xe22a0834->0xe22a0b20 for mib:ipcomp:count:ipcomps_uncompr
invalid tracepoint 0xe22a088c->0xe22a0b48 for mib:ipcomp:count:ipcomps_wrap
invalid tracepoint 0xe22a09d0->0xe22a0b70 for mib:ipcomp:count:ipcomps_nopf
invalid tracepoint 0xe22a0ea0->0xe22a112c for mib:esp:count:esps_input
invalid tracepoint 0xe22a0f1c->0xe22a10b4 for mib:esp:count:esps_notdb
invalid tracepoint 0xe22a0f80->0xe22a10dc for mib:esp:count:esps_nopf
invalid tracepoint 0xe22a0fe8->0xe22a1104 for mib:esp:count:esps_notdb
invalid tracepoint 0xe22a1058->0xe22a1158 for mib:esp:count:esps_nopf
invalid tracepoint 0xe22a1278->0xe22a13ac for mib:esp:count:esps_nopf
invalid tracepoint 0xe22a1338->0xe22a13d4 for mib:esp:count:esps_nopf
Loaded ipsec.ko, id=45
dummynet
load_dn_sched dn_sched FIFO loaded
load_dn_sched dn_sched QFQ loaded
load_dn_sched dn_sched RR loaded
load_dn_sched dn_sched WF2Q+ loaded
load_dn_sched dn_sched PRIO loaded
load_dn_sched dn_sched FQ_CODEL loaded
load_dn_sched dn_sched FQ_PIE loaded
load_dn_aqm dn_aqm CODEL loaded
load_dn_aqm dn_aqm PIE loaded
Loaded dummynet.ko, id=46

# uname -apKU
FreeBSD OPiP2E-RPi2v1p1 15.0-CURRENT FreeBSD 15.0-CURRENT main-n277207-62f55b34ec42 GENERIC arm armv7 1500042 1500042

(So that is an official PkgBase installation, having booted
kernel instead of kernel-NODEBUG .)

===
Mark Millard
marklmi at yahoo.com