login: [  40.1219058] panic: tcp_output: no template
[  40.1219058] cpu1: Begin traceback...
[  40.1419042] vpanic() at netbsd:vpanic+0x2aa sys/kern/subr_prf.c:336
[  40.1719161] snprintf() at netbsd:snprintf
[  40.2119342] tcp_output() at netbsd:tcp_output+0x927a sys/netinet/tcp_output.c:1350
[  40.2519524] tcp_sendoob_wrapper() at netbsd:tcp_sendoob_wrapper+0x27b tcp_sendoob sys/netinet/tcp_usrreq.c:1178 [inline]
[  40.2519524] tcp_sendoob_wrapper() at netbsd:tcp_sendoob_wrapper+0x27b sys/netinet/tcp_usrreq.c:2450
[  40.3019789] sosend() at netbsd:sosend+0xc71 sys/kern/uipc_socket.c:1056
[  40.3319885] do_sys_sendmsg_so() at netbsd:do_sys_sendmsg_so+0x53d sys/kern/uipc_syscalls.c:629
[  40.3720126] do_sys_sendmsg() at netbsd:do_sys_sendmsg+0xcd sys/kern/uipc_syscalls.c:679
[  40.4120248] sys_sendmsg() at netbsd:sys_sendmsg+0x9b sys/kern/uipc_syscalls.c:533
[  40.4420390] sys_syscall() at netbsd:sys_syscall+0x1c8 sy_call sys/sys/syscallvar.h:65 [inline]
[  40.4420390] sys_syscall() at netbsd:sys_syscall+0x1c8 sys/kern/sys_syscall.c:77
[  40.4820618] syscall() at netbsd:syscall+0x29a sy_call sys/sys/syscallvar.h:65 [inline]
[  40.4820618] syscall() at netbsd:syscall+0x29a sy_invoke sys/sys/syscallvar.h:94 [inline]
[  40.4820618] syscall() at netbsd:syscall+0x29a sys/arch/x86/x86/syscall.c:138
[  40.4920611] --- syscall (number 0) ---
[  40.5020651] Skipping crash dump on recursive panic
[  40.5020651] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0xffffffff for type 'struct x86_64_frame' which requires 8 byte alignment

[  40.5220699] Faulted in mid-traceback; aborting...
[  40.5320750] fatal breakpoint trap in supervisor mode
[  40.5320750] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x20000580 ilevel 0x4 rsp 0xffffda80a6d80b70
[  40.5420826] curlwp 0xffffba95372fa4c0 pid 568.1 lowest kstack 0xffffda80a6d7e2c0
Stopped in pid 568.1 (syz-executor9178) at      netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0x109 sys/ddb/db_panic.c:67
vpanic() at netbsd:vpanic+0x2aa sys/kern/subr_prf.c:336
isAlreadyReported() at netbsd:isAlreadyReported
HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc
HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b sys/../common/lib/libc/misc/ubsan.c:408
db_nextframe() at netbsd:db_nextframe+0x6f6 sys/arch/amd64/amd64/db_machdep.c:153
db_stack_trace_print() at netbsd:db_stack_trace_print+0x2c4 sys/arch/x86/x86/db_trace.c:277
db_panic() at netbsd:db_panic+0xa3 x86_curcpu sys/arch/amd64/compile/obj/GENERIC_SYZKALLER/./machine/cpu.h:67 [inline]
db_panic() at netbsd:db_panic+0xa3 sys/ddb/db_panic.c:57
vpanic() at netbsd:vpanic+0x2aa sys/kern/subr_prf.c:336
snprintf() at netbsd:snprintf
tcp_output() at netbsd:tcp_output+0x927a sys/netinet/tcp_output.c:1350
tcp_sendoob_wrapper() at netbsd:tcp_sendoob_wrapper+0x27b tcp_sendoob sys/netinet/tcp_usrreq.c:1178 [inline]
tcp_sendoob_wrapper() at netbsd:tcp_sendoob_wrapper+0x27b sys/netinet/tcp_usrreq.c:2450
sosend() at netbsd:sosend+0xc71 sys/kern/uipc_socket.c:1056
do_sys_sendmsg_so() at netbsd:do_sys_sendmsg_so+0x53d sys/kern/uipc_syscalls.c:629
do_sys_sendmsg() at netbsd:do_sys_sendmsg+0xcd sys/kern/uipc_syscalls.c:679
sys_sendmsg() at netbsd:sys_sendmsg+0x9b sys/kern/uipc_syscalls.c:533
sys_syscall() at netbsd:sys_syscall+0x1c8 sy_call sys/sys/syscallvar.h:65 [inline]
sys_syscall() at netbsd:sys_syscall+0x1c8 sys/kern/sys_syscall.c:77
syscall() at netbsd:syscall+0x29a sy_call sys/sys/syscallvar.h:65 [inline]
syscall() at netbsd:syscall+0x29a sy_invoke sys/sys/syscallvar.h:94 [inline]
syscall() at netbsd:syscall+0x29a sys/arch/x86/x86/syscall.c:138
--- syscall (number 0) ---
[  40.5520888] Skipping crash dump on recursive panic
[  40.5520888] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0xffffffff for type 'struct x86_64_frame' which requires 8 byte alignment

[  40.5520888] Faulted in mid-traceback; aborting...
[  40.5520888] fatal breakpoint trap in supervisor mode
[  40.5520888] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x20000580 ilevel 0x8 rsp 0xffffda80a6d7f870
[  40.5520888] curlwp 0xffffba95372fa4c0 pid 568.1 lowest kstack 0xffffda80a6d7e2c0
Stopped in pid 568.1 (syz-executor9178) at      netbsd:breakpoint+0x5:  leave