kernel: page fault trap, code=10 Stopped at acpi_pdirpa+0x2859a: uvm_fault(0xfffffd806f239568, 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 * 36585 83988 0 0x8000000 0x4000000 0 syz-executor.5 db_read_bytes(3c729,1,ffff8000357cef94) 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,ffff8000357cf230) at db_ktrap+0x1ab sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff8000357cf230) at kerntrap+0x130 sys/arch/amd64/amd64/trap.c:323 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b acpi_pdirpa() at acpi_pdirpa+0x2859a rt_match(ffff8000357cf5f0,ffff8000357cf60c,1,0) at rt_match+0xc3 rt_clone sys/net/route.c:383 [inline] rt_match(ffff8000357cf5f0,ffff8000357cf60c,1,0) at rt_match+0xc3 sys/net/route.c:358 route_mpath(ffff8000357cf5d8,fffffd8069550cf8,fffffd8069550cf4,0) at route_mpath+0x8b sys/net/route.c:255 in_ouraddr(fffffd8069550c00,ffff800000dd8000,ffff8000357cf5d8) at in_ouraddr+0x98 sys/netinet/ip_input.c:830 ip_input_if(ffff8000357cf6c8,ffff8000357cf6d4,ffff80002e73a000,0,ffff800000dd8000) at ip_input_if+0x25e sys/netinet/ip_input.c:486 ipv4_input(ffff800000dd8000,fffffd8069550c00) at ipv4_input+0x47 sys/netinet/ip_input.c:327 ether_input(ffff800000dd8000,fffffd8069550c00) at ether_input+0x525 end trace frame: 0xffff8000357cf7f0, 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. ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic *cpu0: uvm_fault(0xfffffd806f239568, 0x3c729, 0, 1) -> e ddb> trace db_read_bytes(3c729,1,ffff8000357cef94) 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,ffff8000357cf230) at db_ktrap+0x1ab sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff8000357cf230) at kerntrap+0x130 sys/arch/amd64/amd64/trap.c:323 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b acpi_pdirpa() at acpi_pdirpa+0x2859a rt_match(ffff8000357cf5f0,ffff8000357cf60c,1,0) at rt_match+0xc3 rt_clone sys/net/route.c:383 [inline] rt_match(ffff8000357cf5f0,ffff8000357cf60c,1,0) at rt_match+0xc3 sys/net/route.c:358 route_mpath(ffff8000357cf5d8,fffffd8069550cf8,fffffd8069550cf4,0) at route_mpath+0x8b sys/net/route.c:255 in_ouraddr(fffffd8069550c00,ffff800000dd8000,ffff8000357cf5d8) at in_ouraddr+0x98 sys/netinet/ip_input.c:830 ip_input_if(ffff8000357cf6c8,ffff8000357cf6d4,ffff80002e73a000,0,ffff800000dd8000) at ip_input_if+0x25e sys/netinet/ip_input.c:486 ipv4_input(ffff800000dd8000,fffffd8069550c00) at ipv4_input+0x47 sys/netinet/ip_input.c:327 ether_input(ffff800000dd8000,fffffd8069550c00) at ether_input+0x525 tun_dev_write(5d05,ffff8000357cfa48,ffff80002e73a000,2) at tun_dev_write+0x209 sys/net/if_tun.c:914 spec_write(ffff8000357cf8a0) at spec_write+0xd8 sys/kern/spec_vnops.c:302 VOP_WRITE(fffffd8075643118,ffff8000357cfa48,11,fffffd807f7d77b8) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 vn_write(fffffd806b5c8358,ffff8000357cfa48,0) at vn_write+0x157 sys/kern/vfs_vnops.c:408 dofilewritev(ffff80002a694548,c8,ffff8000357cfa48,0,ffff8000357cfb00) at dofilewritev+0x1a9 sys/kern/sys_generic.c:375 sys_write(ffff80002a694548,ffff8000357cfbb0,ffff8000357cfb00) at sys_write+0x87 sys/kern/sys_generic.c:295 syscall(ffff8000357cfbb0) at syscall+0x72a sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x84ef90e8540, count: -22 ddb> show registers rdi 0 rsi 0x1 rbp 0xffff8000357cef80 rbx 0x1 rdx 0xffff800000ecfe40 rcx 0x28 rax 0xffff80002a694548 r8 0xffff8000357cf0b0 r9 0x8080808080808080 r10 0xacf1a29a7c5099a9 r11 0xd87936a5fdeea672 r12 0x1 r13 0x1 r14 0xffff8000357cef95 r15 0x3c72a acpi_pdirpa+0x2859b rip 0xffffffff81db6d50 db_read_bytes+0xd0 cs 0x8 rflags 0x10286 __ALIGN_SIZE+0xf286 rsp 0xffff8000357cef20 ss 0x10 db_read_bytes+0xd0: movzbl 0xffffffffffffffff(%r15),%eax ddb> show proc PROC (syz-executor.5) tid=36585 pid=83988 tcnt=2 stat=onproc flags process=8000000 proc=4000000 runpri=32, usrpri=84, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a6942b8,0xffffffff82d7b9b0 process=0xffff80003782ea00 user=0xffff8000357ca000, vmspace=0xfffffd806f239568 estcpu=34, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 93712 501760 41122 0 2 0x8000000 syz-executor.0 93712 258163 41122 0 3 0xc000080 fsleep syz-executor.0 83988 452856 42956 0 2 0x8000000 syz-executor.5 *83988 36585 42956 0 7 0xc000000 syz-executor.5 28757 255841 5467 0 2 0x8000000 syz-executor.3 28757 117978 5467 0 3 0xc000080 fsleep syz-executor.3 28450 145283 57040 0 2 0x8000000 syz-executor.6 28450 402042 57040 0 3 0xc000080 fsleep syz-executor.6 11705 378859 3688 0 2 0x8000480 syz-executor.4 11705 453057 3688 0 3 0xc000080 fsleep syz-executor.4 11705 47596 3688 0 3 0xc000080 fsleep syz-executor.4 19591 336821 57156 0 2 0x8000480 syz-executor.7 19591 264411 57156 0 3 0xc000080 lockf syz-executor.7 19591 383535 57156 0 3 0xc000080 sbwait syz-executor.7 19591 326424 57156 0 3 0xc000080 fsleep syz-executor.7 57040 291514 22182 0 2 0x8000482 syz-executor.6 60817 267515 0 0 3 0x14200 acct acct 42956 510567 22182 0 2 0x8000482 syz-executor.5 24713 522587 22182 0 2 0x8000002 syz-executor.2 5467 474321 22182 0 2 0x8000482 syz-executor.3 3688 175643 22182 0 3 0x8000082 nanoslp syz-executor.4 41122 203441 22182 0 2 0x8000482 syz-executor.0 57156 307427 22182 0 3 0x8000082 nanoslp syz-executor.7 16079 186566 1 0 3 0x18100083 ttyin getty 7052 88515 47232 0 3 0x18100082 netio arp 47232 238559 1 0 3 0x810008a sigsusp sh 39844 257576 47715 0 3 0x18100082 netio arp 47715 376465 1 0 3 0x810008a sigsusp sh 79219 62444 75449 0 3 0x18100082 netio ndp 75449 483119 1 0 3 0x810008a sigsusp sh 55954 106412 0 0 3 0x14200 bored sosplice 22182 16248 27280 0 3 0x1a000082 thrsleep syz-fuzzer 22182 428519 27280 0 3 0x1e000082 nanoslp syz-fuzzer 22182 516576 27280 0 3 0x1e000082 wait syz-fuzzer 22182 149330 27280 0 3 0x1e000082 thrsleep syz-fuzzer 22182 408951 27280 0 3 0x1e000082 thrsleep syz-fuzzer 22182 492901 27280 0 3 0x1e000082 wait syz-fuzzer 22182 107848 27280 0 3 0x1e000082 wait syz-fuzzer 22182 305075 27280 0 3 0x1e000082 wait syz-fuzzer 22182 299944 27280 0 3 0x1e000082 thrsleep syz-fuzzer 22182 234958 27280 0 3 0x1e000082 wait syz-fuzzer 22182 330821 27280 0 3 0x1e000082 thrsleep syz-fuzzer 22182 88961 27280 0 2 0x1e000002 syz-fuzzer 22182 124264 27280 0 3 0x1e000082 wait syz-fuzzer 22182 26751 27280 0 3 0x1e000082 wait syz-fuzzer 27280 398929 37061 0 3 0x810008a sigsusp ksh 37061 373142 98218 0 3 0x1800009a kqread sshd 98218 248116 1 0 3 0x18000088 kqread sshd 71265 405214 12361 73 3 0x19100090 kqread syslogd 12361 211987 1 0 3 0x18100082 sbwait syslogd 83554 124073 1 0 3 0x18100080 kqread resolvd 27236 291527 4189 77 3 0x18100092 kqread dhcpleased 1133 97109 4189 77 3 0x18100092 kqread dhcpleased 4189 49701 1 0 3 0x18000080 kqread dhcpleased 28774 197148 0 0 3 0x14200 bored smr 93987 484474 0 0 2 0x14200 zerothread 71684 502394 0 0 3 0x14200 aiodoned aiodoned 73289 186957 0 0 3 0x14200 syncer update 13180 448954 0 0 3 0x14200 cleaner cleaner 47032 146820 0 0 3 0x14200 reaper reaper 70888 180197 0 0 3 0x14200 pgdaemon pagedaemon 69160 160334 0 0 3 0x14200 bored viomb 30570 472976 0 0 3 0x40014200 acpi0 acpi0 93647 434586 0 0 3 0x14200 bored softnet3 96821 95818 0 0 3 0x14200 bored softnet2 10020 149666 0 0 3 0x14200 bored softnet1 37323 942 0 0 3 0x14200 bored softnet0 73232 254162 0 0 3 0x14200 bored systqmp 84825 382375 0 0 3 0x14200 bored systq 2292 296400 0 0 3 0x40014200 tmoslp softclock 78976 232334 0 0 3 0x40014200 idle0 1 434128 0 0 3 0x8000082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10208 6431K 7474K 166960K 15221 0 pcb 20 22K 24K 166960K 2143 0 rtable 123 6K 11K 166960K 7944 0 pf 31 9K 10K 166960K 660 0 ifaddr 33 12K 17K 166960K 1060 0 ifgroup 54 2K 2K 166960K 1237 0 sysctl 4 1K 5K 166960K 20 0 counters 31 17K 18K 166960K 326 0 ioctlops 0 0K 2K 166960K 962 0 iov 0 0K 24K 166960K 1087 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1613 101K 102K 166960K 9996 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 68K 76K 166960K 232 0 VM map 2 1K 1K 166960K 2 0 sem 12 1K 1K 166960K 1322 0 dirhash 12 2K 2K 166960K 126 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 21 77K 125K 166960K 13716 0 sigio 0 0K 0K 166960K 415 0 proc 60 59K 124K 166960K 7722 0 subproc 130 8K 10K 166960K 3828 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 1621 0 in_multi 28 2K 8K 166960K 2973 0 ether_multi 1 0K 0K 166960K 224 0 mrt 1 0K 0K 166960K 70 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 271 1208K 1208K 166960K 271 0 exec 0 0K 1K 166960K 5292 0 pfkey data 0 0K 0K 166960K 39 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 338 136K 155K 166960K 111246 0 UVM aobj 618 16K 16K 166960K 672 0 pinsyscall 44 88K 114K 166960K 21146 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 1 0K 1K 166960K 451 0 NDP 12 0K 2K 166960K 770 0 temp 70 6811K 6940K 166960K 306849 0 kqueue 13 20K 30K 166960K 1057 0 SYN cache 2 16K 16K 166960K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 2015 0 2009 3 0 3 3 0 8 2 rtentry 112 2775 0 2728 4 0 4 4 0 8 0 unpcb 144 9540 0 9524 8 0 8 8 0 8 7 syncache 336 4 0 4 1 0 1 1 0 8 1 sackhl 24 2 16 2 1 0 1 1 0 8 1 tcpcb 808 3725 0 3716 14 5 9 14 0 8 8 arp 88 496 0 487 1 0 1 1 0 8 0 ipq 40 10 0 10 1 0 1 1 0 8 1 ipqe 40 106 0 106 1 0 1 1 0 8 1 inpcb 352 15353 0 15336 44 35 9 14 0 8 7 nd6 104 753 0 750 1 0 1 1 0 8 0 pkpcb 40 205 0 205 1 0 1 1 0 8 1 kcovpl 48 294 0 284 1 0 1 1 0 8 0 ppxss 1072 20 0 20 1 0 1 1 0 8 1 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 10414 0 10253 144 119 25 30 0 8 8 art_table 32 10415 0 10253 4 0 4 4 0 8 0 art_node 16 2762 0 2724 1 0 1 1 0 8 0 sysvmsgpl 40 45 0 43 1 0 1 1 0 8 0 semupl 112 5 0 5 1 0 1 1 0 8 1 semapl 112 1315 0 1305 1 0 1 1 0 8 0 shmpl 112 669 0 54 18 0 18 18 0 8 0 dirhash 1024 93 0 76 3 0 3 3 0 8 0 dino2pl 256 20305 0 18736 99 0 99 99 0 8 0 ffsino 240 20305 0 18736 93 0 93 93 0 8 0 nchpl 144 38248 0 37679 66 33 33 66 0 8 8 uvmvnodes 80 10773 0 0 220 0 220 220 0 8 0 vnodes 216 10773 0 0 599 0 599 599 0 8 0 namei 1024 156131 0 156129 3 0 3 3 0 8 2 vcpupl 3904 30 0 0 4 0 4 4 0 8 0 vmpool 664 60 0 30 3 0 3 3 0 8 0 kstatmem 264 614 0 590 3 0 3 3 0 8 0 scsiplug 72 66 0 66 1 0 1 1 0 8 1 scxspl 216 205735 0 205735 8 0 8 8 1 8 8 plimitpl 152 2204 0 2187 1 0 1 1 0 8 0 sigapl 424 13492 0 13442 10 0 10 10 0 8 3 futexpl 64 155877 0 155871 1 0 1 1 0 8 0 knotepl 120 52220 0 52141 44 32 12 19 0 8 8 kqueuepl 184 2892 0 2883 4 0 4 4 0 8 3 pipepl 288 2356 0 2322 7 0 7 7 0 8 4 fdescpl 432 13426 0 13394 5 0 5 5 0 8 0 filepl 120 91971 0 91677 18 1 17 17 0 8 5 lockfpl 104 3475 0 3470 4 0 4 4 0 8 3 lockfspl 48 1160 0 1156 1 0 1 1 0 8 0 sessionpl 144 271 0 253 1 0 1 1 0 8 0 pgrppl 48 528 0 510 1 0 1 1 0 8 0 ucredpl 104 13661 0 13649 1 0 1 1 0 8 0 zombiepl 144 13442 0 13442 1 0 1 1 0 8 1 processpl 1072 13492 0 13442 6 0 6 6 0 8 0 procpl 656 27013 0 26941 9 0 9 9 0 8 1 sosppl 168 88 0 88 1 0 1 1 0 8 1 sockpl 504 27235 0 27196 311 299 12 35 0 8 6 mcl64k 65536 14 0 14 1 0 1 1 0 8 1 mcl12k 12288 82 0 82 1 0 1 1 0 8 1 mcl9k 9216 3 0 3 1 0 1 1 0 8 1 mcl8k 8192 290 0 290 1 0 1 1 0 8 1 mcl4k 4096 24 0 24 1 0 1 1 0 8 1 mcl2k2 2112 2 0 2 1 0 1 1 0 8 1 mcl2k 2048 105999 0 105894 39 18 21 36 0 8 6 mtagpl 96 50 0 50 1 0 1 1 0 8 1 mbufpl 256 393060 0 392926 260 240 20 150 0 8 8 bufpl 280 30789 0 20013 770 0 770 770 0 8 0 anonpl 24 1458865 0 1452181 97 0 97 97 0 188 29 amapchunkpl 152 368128 0 367387 51 0 51 51 0 158 18 amappl16 200 30520 0 30388 90 72 18 32 0 8 7 amappl15 192 12 0 12 1 0 1 1 0 8 1 amappl14 184 918 0 904 2 0 2 2 0 8 1 amappl13 176 84 0 84 1 0 1 1 0 8 1 amappl12 168 17556 0 17519 3 0 3 3 0 8 0 amappl11 160 55 0 45 1 0 1 1 0 8 0 amappl10 152 342 0 334 1 0 1 1 0 8 0 amappl9 144 168 0 167 1 0 1 1 0 8 0 amappl8 136 534 0 504 2 0 2 2 0 8 0 amappl7 128 83 0 69 1 0 1 1 0 8 0 amappl6 120 3738 0 3716 2 0 2 2 0 8 0 amappl5 112 1111 0 1099 1 0 1 1 0 8 0 amappl4 104 2359 0 2319 2 0 2 2 0 8 0 amappl3 96 65875 0 65780 3 0 3 3 0 8 0 amappl2 88 14498 0 14417 3 0 3 3 0 8 0 amappl1 80 65307 0 64731 21 2 19 21 0 8 4 amappl 88 108363 0 108138 6 0 6 6 0 92 0 dma4096 4096 1 0 1 1 0 1 1 0 8 1 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 0 1 1 0 8 1 dma128 128 253 0 253 1 0 1 1 0 8 1 dma64 64 6 0 6 1 0 1 1 0 8 1 dma32 32 7 0 7 1 0 1 1 0 8 1 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 671 0 54 12 0 12 12 0 8 0 uaddrrnd 24 13486 0 13424 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 13486 0 13424 1 0 1 1 0 8 0 vmmpekpl 168 98160 0 98094 4 0 4 4 0 8 0 vmmpepl 168 859564 0 857486 110 0 110 110 0 357 7 vmsppl 344 13485 0 13424 6 0 6 6 0 8 0 rwobjpl 24 198899 0 186277 77 0 77 77 0 8 0 pdppl 4096 26978 0 26878 869 763 106 115 0 8 6 pvpl 32 4482531 0 4469024 342 4 338 342 0 265 188 pmappl 216 13485 0 13424 4 0 4 4 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1850 0 1444 16 0 16 16 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace db_read_bytes(3c729,1,ffff8000357cef94) 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,ffff8000357cf230) at db_ktrap+0x1ab sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff8000357cf230) at kerntrap+0x130 sys/arch/amd64/amd64/trap.c:323 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b acpi_pdirpa() at acpi_pdirpa+0x2859a rt_match(ffff8000357cf5f0,ffff8000357cf60c,1,0) at rt_match+0xc3 rt_clone sys/net/route.c:383 [inline] rt_match(ffff8000357cf5f0,ffff8000357cf60c,1,0) at rt_match+0xc3 sys/net/route.c:358 route_mpath(ffff8000357cf5d8,fffffd8069550cf8,fffffd8069550cf4,0) at route_mpath+0x8b sys/net/route.c:255 in_ouraddr(fffffd8069550c00,ffff800000dd8000,ffff8000357cf5d8) at in_ouraddr+0x98 sys/netinet/ip_input.c:830 ip_input_if(ffff8000357cf6c8,ffff8000357cf6d4,ffff80002e73a000,0,ffff800000dd8000) at ip_input_if+0x25e sys/netinet/ip_input.c:486 ipv4_input(ffff800000dd8000,fffffd8069550c00) at ipv4_input+0x47 sys/netinet/ip_input.c:327 ether_input(ffff800000dd8000,fffffd8069550c00) at ether_input+0x525 tun_dev_write(5d05,ffff8000357cfa48,ffff80002e73a000,2) at tun_dev_write+0x209 sys/net/if_tun.c:914 spec_write(ffff8000357cf8a0) at spec_write+0xd8 sys/kern/spec_vnops.c:302 VOP_WRITE(fffffd8075643118,ffff8000357cfa48,11,fffffd807f7d77b8) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 vn_write(fffffd806b5c8358,ffff8000357cfa48,0) at vn_write+0x157 sys/kern/vfs_vnops.c:408 dofilewritev(ffff80002a694548,c8,ffff8000357cfa48,0,ffff8000357cfb00) at dofilewritev+0x1a9 sys/kern/sys_generic.c:375 sys_write(ffff80002a694548,ffff8000357cfbb0,ffff8000357cfb00) at sys_write+0x87 sys/kern/sys_generic.c:295 syscall(ffff8000357cfbb0) at syscall+0x72a sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x84ef90e8540, count: -22 ddb> machine ddbcpu 1 No such command ddb> trace db_read_bytes(3c729,1,ffff8000357cef94) 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,ffff8000357cf230) at db_ktrap+0x1ab sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff8000357cf230) at kerntrap+0x130 sys/arch/amd64/amd64/trap.c:323 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b acpi_pdirpa() at acpi_pdirpa+0x2859a rt_match(ffff8000357cf5f0,ffff8000357cf60c,1,0) at rt_match+0xc3 rt_clone sys/net/route.c:383 [inline] rt_match(ffff8000357cf5f0,ffff8000357cf60c,1,0) at rt_match+0xc3 sys/net/route.c:358 route_mpath(ffff8000357cf5d8,fffffd8069550cf8,fffffd8069550cf4,0) at route_mpath+0x8b sys/net/route.c:255 in_ouraddr(fffffd8069550c00,ffff800000dd8000,ffff8000357cf5d8) at in_ouraddr+0x98 sys/netinet/ip_input.c:830 ip_input_if(ffff8000357cf6c8,ffff8000357cf6d4,ffff80002e73a000,0,ffff800000dd8000) at ip_input_if+0x25e sys/netinet/ip_input.c:486 ipv4_input(ffff800000dd8000,fffffd8069550c00) at ipv4_input+0x47 sys/netinet/ip_input.c:327 ether_input(ffff800000dd8000,fffffd8069550c00) at ether_input+0x525 tun_dev_write(5d05,ffff8000357cfa48,ffff80002e73a000,2) at tun_dev_write+0x209 sys/net/if_tun.c:914 spec_write(ffff8000357cf8a0) at spec_write+0xd8 sys/kern/spec_vnops.c:302 VOP_WRITE(fffffd8075643118,ffff8000357cfa48,11,fffffd807f7d77b8) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 vn_write(fffffd806b5c8358,ffff8000357cfa48,0) at vn_write+0x157 sys/kern/vfs_vnops.c:408 dofilewritev(ffff80002a694548,c8,ffff8000357cfa48,0,ffff8000357cfb00) at dofilewritev+0x1a9 sys/kern/sys_generic.c:375 sys_write(ffff80002a694548,ffff8000357cfbb0,ffff8000357cfb00) at sys_write+0x87 sys/kern/sys_generic.c:295 syscall(ffff8000357cfbb0) at syscall+0x72a sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x84ef90e8540, count: -22