Nov 25 09:50:14 ci2-netbsd-kubsan-1 getty[464]: /dev/ttyE1: Device not configured



NetBSD/amd64 (ci2-netbsd-kubsan-1.c.syzkaller.internal) (console)



login: Nov 25 09:50:14 ci2-netbsd-kubsan-1 getty[572]: /dev/ttyE3: Device not configured
Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts.
2019/11/25 09:51:01 parsed 1 programs
2019/11/25 09:51:01 executed programs: 0
2019/11/25 09:51:06 executed programs: 63
2019/11/25 09:51:11 executed programs: 131
2019/11/25 09:51:16 executed programs: 191
2019/11/25 09:51:21 executed programs: 259
2019/11/25 09:51:26 executed programs: 334
2019/11/25 09:51:31 executed programs: 400
2019/11/25 09:51:36 executed programs: 464
2019/11/25 09:51:41 executed programs: 534
2019/11/25 09:51:47 executed programs: 600
2019/11/25 09:51:52 executed programs: 672
2019/11/25 09:51:57 executed programs: 732
[ 132.1043980] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/kern/kern_mutex.c:472:6, member access within null pointer of type 'struct kmutex_t'

[ 132.1043980] cpu0: Begin traceback...
[ 132.1244093] vpanic() at netbsd:vpanic+0x2aa
[ 132.1644559] isAlreadyReported() at netbsd:isAlreadyReported
[ 132.2145089] HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0x15b
[ 132.2545530] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b
[ 132.2945981] mutex_enter() at netbsd:mutex_enter+0x1457
[ 132.3446566] unp_accept() at netbsd:unp_accept+0x177
[ 132.3846955] soaccept() at netbsd:soaccept+0x12f
[ 132.4147293] do_sys_accept() at netbsd:do_sys_accept+0x3de
[ 132.4547725] sys_paccept() at netbsd:sys_paccept+0xdd
[ 132.4948179] sys___syscall() at netbsd:sys___syscall+0x1c8
[ 132.5348637] syscall() at netbsd:syscall+0x29a
[ 132.5448751] --- syscall (number 198) ---
[ 132.5585513] Skipping crash dump on recursive panic
[ 132.5585513] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0x4 for type 'struct x86_64_frame' which requires 8 byte alignment

[ 132.5843231] Faulted in mid-traceback; aborting...
[ 132.5891830] fatal breakpoint trap in supervisor mode
[ 132.5891830] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x282 cr2 0x7a1c89a7a4f0 ilevel 0 rsp 0xffff8f00a6e5d8d0
[ 132.6054363] curlwp 0xffff89d848afa500 pid 2673.4 lowest kstack 0xffff8f00a6e5b2c0
Stopped in pid 2673.4 (syz-executor.4) at       netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0x109
vpanic() at netbsd:vpanic+0x2aa
isAlreadyReported() at netbsd:isAlreadyReported
HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc
HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b
db_nextframe() at netbsd:db_nextframe+0x6f6
db_stack_trace_print() at netbsd:db_stack_trace_print+0x2c4
db_panic() at netbsd:db_panic+0xa3
vpanic() at netbsd:vpanic+0x2aa
isAlreadyReported() at netbsd:isAlreadyReported
HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0x15b
HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b
mutex_enter() at netbsd:mutex_enter+0x1457
unp_accept() at netbsd:unp_accept+0x177
soaccept() at netbsd:soaccept+0x12f
do_sys_accept() at netbsd:do_sys_accept+0x3de
sys_paccept() at netbsd:sys_paccept+0xdd
sys___syscall() at netbsd:sys___syscall+0x1c8
syscall() at netbsd:syscall+0x29a
--- syscall (number 198) ---
[ 132.6054363] Skipping crash dump on recursive panic
[ 132.6054363] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0x4 for type 'struct x86_64_frame' which requires 8 byte alignment

[ 132.6054363] Faulted in mid-traceback; aborting...
[ 132.6054363] fatal breakpoint trap in supervisor mode
[ 132.6054363] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x282 cr2 0x7a1c89a7a4f0 ilevel 0x8 rsp 0xffff8f00a6e5c5d0
[ 132.6054363] curlwp 0xffff89d848afa500 pid 2673.4 lowest kstack 0xffff8f00a6e5b2c0
Stopped in pid 2673.4 (syz-executor.4) at       netbsd:breakpoint+0x5:  leave
db{0}>