git: 7dc8a9bf7a3c - stable/15 - amd64 db_nextframe(): classify user_fred_syscall frame as SYSCALL

The branch stable/15 has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=7dc8a9bf7a3ca03fd341b9b73e68d279855966c1

commit 7dc8a9bf7a3ca03fd341b9b73e68d279855966c1
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2026-10-29 01:07:40 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2026-11-03 09:01:17 +0000

    amd64 db_nextframe(): classify user_fred_syscall frame as SYSCALL
    
    (cherry picked from commit b2767c7b022a8d7c03af8ee1b0fcd20d855d5433)
---
 sys/amd64/amd64/db_trace.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/amd64/amd64/db_trace.c b/sys/amd64/amd64/db_trace.c
index e14cd55978de..8a327f4fd56a 100644
--- a/sys/amd64/amd64/db_trace.c
+++ b/sys/amd64/amd64/db_trace.c
@@ -169,7 +169,6 @@ db_nextframe(db_addr_t *fp, db_addr_t *ip, struct thread *td)
 		    strcmp(name, "nmi_calltrap") == 0 ||
 		    strcmp(name, "Xdblfault") == 0 ||
 		    strcmp(name, "fred_events_handlers") == 0 ||
-		    strcmp(name, "user_fred_syscall") == 0 ||
 		    strcmp(name, "user_fred_non_syscall") == 0)
 			frame_type = TRAP;
 		else if (strncmp(name, "Xatpic_intr", 11) == 0 ||
@@ -183,7 +182,8 @@ db_nextframe(db_addr_t *fp, db_addr_t *ip, struct thread *td)
 			frame_type = INTERRUPT;
 		else if (strcmp(name, "Xfast_syscall") == 0 ||
 		    strcmp(name, "Xfast_syscall_pti") == 0 ||
-		    strcmp(name, "fast_syscall_common") == 0)
+		    strcmp(name, "fast_syscall_common") == 0 ||
+		    strcmp(name, "user_fred_syscall") == 0)
 			frame_type = SYSCALL;
 #ifdef COMPAT_FREEBSD32
 		else if (strcmp(name, "Xint0x80_syscall") == 0)