kernel: page fault trap, code=10 Stopped at acpi_pdirpa+0x2859a: uvm_fault(0xfffffd806eff71c0, 0x3c729, 0, 1) -> e kernel: page fault trap, code=0 Stopped at db_read_bytes+0xd0: movzbl 0xffffffffffffffff(%r15),%eax TID PID UID PRFLAGS PFLAGS CPU COMMAND *214880 8685 0 0x8000000 0x4000000 0K syz-executor.3 db_read_bytes(3c729,1,ffff80002a217174) at db_read_bytes+0xd0 sys/arch/amd64/amd64/db_memrw.c:85 db_get_value(3c729,1,0) at db_get_value+0x50 sys/ddb/db_access.c:61 db_disasm(3c729,0) at db_disasm+0x82 db_trap(6,10) at db_trap+0x115 sys/ddb/db_trap.c:71 db_ktrap(6,10,ffff80002a217410) at db_ktrap+0x208 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff80002a217410) at kerntrap+0x142 sys/arch/amd64/amd64/trap.c:323 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b acpi_pdirpa() at acpi_pdirpa+0x2859a rt_clone(ffff80002a2176e8,ffff80002a2177e0,0) at rt_clone+0x7d sys/net/route.c:383 route_mpath(ffff80002a2177c8,fffffd806474dee8,fffffd806474dee4,0) at route_mpath+0x112 rt_match sys/net/route.c:360 [inline] route_mpath(ffff80002a2177c8,fffffd806474dee8,fffffd806474dee4,0) at route_mpath+0x112 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(ffff80002a2177c8,fffffd806474dee8,fffffd806474dee4,0) at route_mpath+0x112 sys/net/route.c:255 in_ouraddr(fffffd806474de00,ffff800010fdd800,ffff80002a2177c8) at in_ouraddr+0x98 sys/netinet/ip_input.c:830 ip_input_if(ffff80002a2178b8,ffff80002a2178c4,ffff80002f111000,0,ffff800010fdd800) at ip_input_if+0x28e sys/netinet/ip_input.c:486 ipv4_input(ffff800010fdd800,fffffd806474de00) at ipv4_input+0x47 sys/netinet/ip_input.c:327 ether_input(ffff800010fdd800,fffffd806474de00) at ether_input+0x525 end trace frame: 0xffff80002a2179e0, count: 0 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs.