netbsd boot error: panic: rw_vector_enter,292: uninitialized lock (lock=ADDR, from=ADDR)

[   1.0000000] panic: rw_vector_enter,292: uninitialized lock (lock=0xffffffff85ddc248, from=ffffffff81d1458a)
[   1.0000000] cpu0: Begin traceback...
[   1.0000000] Skipping crash dump on recursive panic
[   1.0000000] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/x86/x86/db_memrw.c:105:20, load of misaligned address 0xffffffff81ed1456 for type 'int' which requires 4 byte alignment

[   1.0000000] Faulted in mid-traceback; aborting...
[   1.0000000] fatal breakpoint trap in supervisor mode
[   1.0000000] trap type 1 code 0 rip 0xffffffff8021dddd cs 0x8 rflags 0x202 cr2 0x2c ilevel 0x8 rsp 0xffffffff86038800
[   1.0000000] curlwp 0xffffffff8508c000 pid 0.1 lowest kstack 0xffffffff860352c0
Stopped in pid 0.1 (system) at  ffffffff8021dddd:       leave
db{0}>

Crashes (18):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Manager
2019/10/30 05:01	netbsd	d660f7967d94	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/30 05:01	netbsd	d660f7967d94	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/30 05:01	netbsd	d660f7967d94	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/30 03:10	netbsd	5fd98ace8907	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/30 03:10	netbsd	5fd98ace8907	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/30 03:10	netbsd	5fd98ace8907	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/30 01:41	netbsd	25bf0aaec7a9	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/30 01:41	netbsd	25bf0aaec7a9	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/30 01:41	netbsd	25bf0aaec7a9	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/29 23:50	netbsd	dfe0ed349c88	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/29 23:50	netbsd	dfe0ed349c88	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/29 23:50	netbsd	dfe0ed349c88	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/29 22:21	netbsd	57719b764d0c	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/29 22:21	netbsd	57719b764d0c	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/29 22:21	netbsd	57719b764d0c	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/29 18:52	netbsd	a7218e016725	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/29 18:52	netbsd	a7218e016725	5ea87a66	.config	console log	report	ci2-netbsd-kubsan
2019/10/29 18:52	netbsd	a7218e016725	5ea87a66	.config	console log	report	ci2-netbsd-kubsan

Crashes (18):

Time

Assets (help?)