kernel: page fault trap, code=10 Stopped at acpi_pdirpa+0xd55ea: uvm_fault(0xfffffd806cae9540, 0xe9779, 0, 1) -> e kernel: page fault trap, code=0 Stopped at db_read_bytes+0x110: movzbl 0xffffffffffffffff(%r15),%eax TID PID UID PRFLAGS PFLAGS CPU COMMAND 149467 79584 0 0 0 0 syz-executor *342037 79584 0 0 0x4000000 1K syz-executor db_read_bytes(e9779,1,ffff800037205734) at db_read_bytes+0x110 sys/arch/amd64/amd64/db_memrw.c:85 db_get_value(e9779,1,0) at db_get_value+0x59 db_disasm(e9779,0) at db_disasm+0x94 db_trap(6,10) at db_trap+0x181 sys/ddb/db_trap.c:71 db_ktrap(6,10,ffff8000372059d0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff8000372059d0) at kerntrap+0x1dc sys/arch/amd64/amd64/trap.c:323 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b acpi_pdirpa() at acpi_pdirpa+0xd55ea rt_clone(ffff800037205ca8,fffffd807a6bf758,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd807a6bf740,fffffd806bb60624,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd807a6bf740,fffffd806bb60624,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd807a6bf740,fffffd806bb60624,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff800037205d98,fffffd806bb60620,fffffd807a6bf6c8) at in_pcbselsrc+0x250 in_pcbconnect(fffffd807a6bf6c8,fffffd806bb60600) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 udp_connect(ffff800001708ac0,fffffd806bb60600) at udp_connect+0xe3 sys/netinet/udp_usrreq.c:1170 sys_connect(ffff8000fffef6f0,ffff800037205f90,ffff800037205ee0) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 end trace frame: 0xffff800037205f80, 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: uvm_fault(0xfffffd806cae9540, 0xe9779, 0, 1) -> e ddb{1}> trace db_read_bytes(e9779,1,ffff800037205734) at db_read_bytes+0x110 sys/arch/amd64/amd64/db_memrw.c:85 db_get_value(e9779,1,0) at db_get_value+0x59 db_disasm(e9779,0) at db_disasm+0x94 db_trap(6,10) at db_trap+0x181 sys/ddb/db_trap.c:71 db_ktrap(6,10,ffff8000372059d0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff8000372059d0) at kerntrap+0x1dc sys/arch/amd64/amd64/trap.c:323 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b acpi_pdirpa() at acpi_pdirpa+0xd55ea rt_clone(ffff800037205ca8,fffffd807a6bf758,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd807a6bf740,fffffd806bb60624,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd807a6bf740,fffffd806bb60624,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd807a6bf740,fffffd806bb60624,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff800037205d98,fffffd806bb60620,fffffd807a6bf6c8) at in_pcbselsrc+0x250 in_pcbconnect(fffffd807a6bf6c8,fffffd806bb60600) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 udp_connect(ffff800001708ac0,fffffd806bb60600) at udp_connect+0xe3 sys/netinet/udp_usrreq.c:1170 sys_connect(ffff8000fffef6f0,ffff800037205f90,ffff800037205ee0) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 syscall(ffff800037205f90) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800037205f90) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5d25323b760, count: -16 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800037205720 rbx 0x1 rdx 0xffff80000007ef80 rcx 0xffff8000fffef6f0 rax 0xffff800029b7bff0 r8 0xffff800037205850 r9 0x8080808080808080 r10 0x328c3ca03ee9b60d r11 0xf022e5d9c0b9c63e r12 0x1 r13 0x1 r14 0xffff800037205735 r15 0xe977a acpi_pdirpa+0xd55eb rip 0xffffffff82612080 db_read_bytes+0x110 cs 0x8 rflags 0x10286 __ALIGN_SIZE+0xf286 rsp 0xffff8000372056c0 ss 0x10 db_read_bytes+0x110: movzbl 0xffffffffffffffff(%r15),%eax ddb{1}> show proc PROC (syz-executor) tid=342037 pid=79584 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a0562a0,0xffff8000fffee7d0 process=0xffff80002a12c910 user=0xffff800037201000, vmspace=0xfffffd806cae9540 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 20909 78790 96151 0 2 0 syz-executor 20909 427966 96151 0 3 0x4000080 fsleep syz-executor 79584 149467 80791 0 7 0 syz-executor *79584 342037 80791 0 7 0x4000000 syz-executor 60830 16529 24248 0 2 0 syz-executor 60830 508146 24248 0 2 0x4000000 syz-executor 59758 171566 35795 60928 2 0x10 syz-executor 59758 201972 35795 60928 3 0x4000090 fsleep syz-executor 82810 306093 7707 0 3 0x80 nanoslp syz-executor 82810 434173 7707 0 3 0x4000080 sbwait syz-executor 82810 360468 7707 0 3 0x4000080 fsleep syz-executor 72597 22317 41577 -1 3 0x90 nanoslp syz-executor 72597 511191 41577 -1 3 0x4000090 fifow syz-executor 72597 361515 41577 -1 3 0x4000090 fsleep syz-executor 75813 119968 11228 0 3 0x80 nanoslp syz-executor 75813 130598 11228 0 3 0x4000080 sbwait syz-executor 75813 25155 11228 0 3 0x4000080 fsleep syz-executor 46140 119519 2924 0 3 0x80 nanoslp syz-executor 46140 193744 2924 0 3 0x4000080 netcon syz-executor 46140 37055 2924 0 3 0x4000080 fsleep syz-executor 41577 147359 89115 0 3 0x82 nanoslp syz-executor 2924 239617 89115 0 3 0x82 nanoslp syz-executor 24248 248945 89115 0 3 0x82 nanoslp syz-executor 96151 315768 89115 0 3 0x82 nanoslp syz-executor 11228 104312 89115 0 3 0x82 nanoslp syz-executor 80791 249843 89115 0 3 0x82 nanoslp syz-executor 35795 61887 89115 0 3 0x82 nanoslp syz-executor 7707 271760 89115 0 3 0x82 nanoslp syz-executor 42767 503796 1 0 3 0x100083 ttyin getty 14127 440044 0 0 3 0x14200 bored sosplice 89115 26776 92721 0 3 0x82 kqread syz-executor 92721 183826 23555 0 3 0x10008a sigsusp ksh 23555 206501 65273 0 3 0x98 kqread sshd-session 65273 395272 37189 0 3 0x92 kqread sshd-session 37189 501783 1 0 3 0x88 kqread sshd 96507 304173 18023 74 3 0x1100092 bpf pflogd 18023 162594 1 0 3 0x80 sbwait pflogd 22811 275774 62331 73 3 0x1100010 ffs_fsync syslogd 62331 238189 1 0 3 0x100082 sbwait syslogd 55098 458658 1 0 3 0x100080 kqread resolvd 56270 253973 46630 77 3 0x100092 kqread dhcpleased 45859 21876 46630 77 3 0x100092 kqread dhcpleased 46630 217202 1 0 3 0x80 kqread dhcpleased 13051 21054 0 0 3 0x14200 pause smr 88162 500333 0 0 3 0x14200 pgzero zerothread 9598 271799 0 0 3 0x14200 aiodoned aiodoned 87361 489272 0 0 3 0x14200 syncer update 69268 262420 0 0 3 0x14200 cleaner cleaner 27098 369978 0 0 3 0x14200 reaper reaper 29881 148856 0 0 3 0x14200 pgdaemon pagedaemon 93024 271391 0 0 3 0x14200 bored viomb 60560 517740 0 0 3 0x40014200 acpi0 acpi0 59401 277452 0 0 3 0x40014200 idle1 46233 317137 0 0 3 0x14200 bored softnet3 7143 213309 0 0 3 0x14200 bored softnet2 6979 115294 0 0 3 0x14200 bored softnet1 6197 381958 0 0 3 0x14200 bored softnet0 57808 45864 0 0 3 0x14200 bored systqmp 58878 236819 0 0 3 0x14200 bored systq 75999 267274 0 0 3 0x14200 tmoslp softclockmp 38111 279135 0 0 3 0x40014200 tmoslp softclock 67979 326289 0 0 3 0x40014200 idle0 1 488942 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 79584 (syz-executor) thread 0xffff8000fffef6f0 (342037) Process 22811 (syslogd) thread 0xffff8000ffffd960 (275774) ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10241 14419K 14594K 166960K 13101 0 pcb 17 14K 15K 166960K 166 0 rtable 235 9K 10K 166960K 1942 0 pf 39 18K 22K 166960K 223 0 ifaddr 43 8K 8K 166960K 254 0 ifgroup 55 2K 2K 166960K 274 0 sysctl 2 0K 1K 166960K 7 0 counters 64 36K 36K 166960K 182 0 ioctlops 0 0K 4K 166960K 1659 0 iov 0 0K 16K 166960K 61 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1502 94K 95K 166960K 3005 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 17 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 131 0 dirhash 12 2K 2K 166960K 33 0 ACPI 1690 195K 286K 166960K 12418 0 file desc 18 65K 93K 166960K 1683 0 sigio 0 0K 0K 166960K 16 0 proc 75 103K 140K 166960K 1871 0 subproc 104 6K 6K 166960K 689 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 114 0 in_multi 99 7K 7K 166960K 627 0 ether_multi 1 0K 0K 166960K 7 0 mrt 1 0K 0K 166960K 7 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 253 1129K 1129K 166960K 253 0 exec 0 0K 1K 166960K 1170 0 pfkey data 0 0K 0K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 249 73K 109K 166960K 14581 0 UVM aobj 63 5K 5K 166960K 63 0 pinsyscall 43 86K 107K 166960K 3967 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 55 0 NDP 18 0K 2K 166960K 180 0 temp 76 6824K 6943K 166960K 73668 0 kqueue 14 22K 28K 166960K 179 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 24 0 0 1 0 1 1 0 8 0 rtpcb 120 258 0 254 3 2 1 3 0 8 0 rtentry 112 664 0 560 4 1 3 4 0 8 0 unpcb 144 1026 0 1001 16 15 1 6 0 8 0 syncache 336 13 0 13 5 5 0 1 0 8 0 tcpqe 32 10 0 10 5 5 0 1 0 8 0 tcpcb 808 253 0 248 5 4 1 2 0 8 0 arp 120 120 0 102 1 0 1 1 0 8 0 inpcb 336 1424 0 1413 18 11 7 7 0 8 5 nd6 136 164 0 140 1 0 1 1 0 8 0 pkpcb 40 5 0 5 3 3 0 1 0 8 0 kcovpl 48 53 0 45 1 0 1 1 0 8 0 ppxss 1168 11 0 11 4 4 0 1 0 8 0 pfstscr 40 4 0 4 1 1 0 1 0 8 0 pffrag 232 7 0 6 1 0 1 1 0 482 0 pffrnode 88 7 0 6 1 0 1 1 0 8 0 pffrent 40 73 0 72 1 0 1 1 0 8 0 pfosfp 40 1429 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1429 0 714 21 0 21 21 0 8 0 pfrktable 1344 5 0 2 1 0 1 1 0 8 0 pfanchor 1288 2 0 0 1 0 1 1 0 8 0 pftag 88 4 0 1 1 0 1 1 0 8 0 pfstitem 24 161 0 126 1 0 1 1 0 8 0 pfstkey 128 165 0 130 3 0 3 3 0 8 0 pfstate 376 162 0 128 7 1 6 7 0 8 0 pfrule 1344 53 0 27 4 1 3 3 0 8 0 art_heap8 4096 4 0 0 4 0 4 4 0 8 0 art_heap4 256 2615 0 2159 31 2 29 30 0 8 0 art_table 32 2619 0 2159 4 0 4 4 0 8 0 art_node 16 657 0 564 1 0 1 1 0 8 0 sysvmsgpl 40 4 0 1 1 0 1 1 0 8 0 semupl 112 2 0 2 1 1 0 1 0 8 0 semapl 112 129 0 119 1 0 1 1 0 8 0 shmpl 112 60 0 0 2 0 2 2 0 8 0 dirhash 1024 32 0 15 3 0 3 3 0 8 0 dino2pl 256 3349 0 1760 100 0 100 100 0 8 0 ffsino 272 3349 0 1760 107 0 107 107 0 8 0 nchpl 144 4873 0 4274 64 39 25 64 0 8 0 uvmvnodes 80 4735 0 0 97 0 97 97 0 8 0 vnodes 216 4735 0 0 264 0 264 264 0 8 0 namei 1024 22035 0 22035 6 5 1 2 0 8 1 percpumem 16 105 0 59 1 0 1 1 0 8 0 pfiaddrpl 120 1 0 0 1 0 1 1 0 8 0 kstatmem 264 142 0 118 2 0 2 2 0 8 0 scsiplug 72 2 0 2 2 2 0 1 0 8 0 scxspl 216 34115 0 34114 13 12 1 8 1 8 0 plimitpl 152 269 0 250 1 0 1 1 0 8 0 sigapl 424 1905 0 1854 8 1 7 7 0 8 1 futexpl 64 14242 0 14236 5 4 1 1 0 8 0 knotepl 120 582 0 0 17 0 17 17 0 8 0 kqueuepl 216 315 0 305 3 2 1 3 0 8 0 pipepl 320 402 0 375 8 5 3 8 0 8 0 fdescpl 496 1883 0 1851 5 0 5 5 0 8 0 filepl 152 10447 0 10191 39 26 13 19 0 8 2 lockfpl 104 584 0 582 2 1 1 2 0 8 0 lockfspl 48 170 0 168 1 0 1 1 0 8 0 sessionpl 144 76 0 67 1 0 1 1 0 8 0 pgrppl 48 132 0 115 1 0 1 1 0 8 0 ucredpl 104 1468 0 1452 1 0 1 1 0 8 0 zombiepl 144 1927 0 1927 3 2 1 1 0 8 1 processpl 1160 1905 0 1854 6 1 5 5 0 8 0 procpl 648 3402 0 3339 7 1 6 7 0 8 0 srpgc 96 10 0 10 2 2 0 1 0 8 0 sosppl 168 7 0 7 3 3 0 1 0 8 0 sockpl 664 2766 0 2726 43 35 8 16 0 8 4 mcl64k 65536 5 0 0 1 0 1 1 0 8 0 mcl16k 16384 3 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl9k 9216 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 5 0 0 1 0 1 1 0 8 0 mcl4k 4096 4 0 0 1 0 1 1 0 8 0 mcl2k 2048 252 0 0 30 0 30 30 0 8 0 mtagpl 96 34 0 0 1 0 1 1 0 8 0 mbufpl 256 1544 0 0 95 2 93 95 0 8 0 bufpl 280 10399 0 4252 442 0 442 442 0 8 0 anonpl 24 307292 0 303359 119 47 72 82 0 185 34 amapchunkpl 152 46421 0 45870 59 27 32 43 0 158 9 amappl16 200 5979 0 5962 49 45 4 15 0 8 1 amappl15 192 45 0 45 1 1 0 1 0 8 0 amappl14 184 225 0 213 1 0 1 1 0 8 0 amappl13 176 7 0 7 1 1 0 1 0 8 0 amappl12 168 3257 0 3224 4 2 2 3 0 8 0 amappl11 160 57 0 43 1 0 1 1 0 8 0 amappl10 152 27 0 27 1 1 0 1 0 8 0 amappl9 144 148 0 148 1 1 0 1 0 8 0 amappl8 136 23 0 20 1 0 1 1 0 8 0 amappl7 128 204 0 192 1 0 1 1 0 8 0 amappl6 120 614 0 612 1 0 1 1 0 8 0 amappl5 112 343 0 332 1 0 1 1 0 8 0 amappl4 104 497 0 475 1 0 1 1 0 8 0 amappl3 96 9132 0 9010 6 2 4 4 0 8 0 amappl2 88 1389 0 1321 2 0 2 2 0 8 0 amappl1 80 16783 0 16218 16 1 15 16 0 8 0 amappl 88 13751 0 13564 5 0 5 5 0 92 0 dma4096 4096 3 0 3 2 1 1 1 0 8 1 dma2048 2048 2 0 2 2 2 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma512 512 1 0 1 1 1 0 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 8 0 8 2 2 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 62 0 0 2 0 2 2 0 8 0 uaddrrnd 24 1883 0 1851 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1883 0 1851 1 0 1 1 0 8 0 vmmpekpl 168 17186 0 17132 4 0 4 4 0 8 0 vmmpepl 168 123621 0 121715 124 38 86 103 0 357 3 vmsppl 440 1882 0 1851 6 2 4 5 0 8 0 rwobjpl 56 41499 0 35766 89 7 82 82 0 8 0 pdppl 4096 3773 0 3702 167 92 75 85 0 8 4 pvpl 32 45602 0 0 369 2 367 367 0 265 0 pmappl 248 1882 0 1851 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 586 0 130 14 0 14 14 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83472ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff835a3a00) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff835a3a00) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff8000372304d0,ffff800000079f80) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f end of kernel end trace frame: 0x78ae9c861900, count: 9 ddb{0}> trace x86_ipi_db(ffffffff83472ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff835a3a00) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff835a3a00) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff8000372304d0,ffff800000079f80) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f end of kernel end trace frame: 0x78ae9c861900, count: -6 ddb{0}> machine ddbcpu 1 Stopped at db_read_bytes+0x110: movzbl 0xffffffffffffffff(%r15),%eax db_read_bytes(e9779,1,ffff800037205734) at db_read_bytes+0x110 sys/arch/amd64/amd64/db_memrw.c:85 db_get_value(e9779,1,0) at db_get_value+0x59 db_disasm(e9779,0) at db_disasm+0x94 db_trap(6,10) at db_trap+0x181 sys/ddb/db_trap.c:71 db_ktrap(6,10,ffff8000372059d0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff8000372059d0) at kerntrap+0x1dc sys/arch/amd64/amd64/trap.c:323 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b acpi_pdirpa() at acpi_pdirpa+0xd55ea rt_clone(ffff800037205ca8,fffffd807a6bf758,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd807a6bf740,fffffd806bb60624,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd807a6bf740,fffffd806bb60624,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd807a6bf740,fffffd806bb60624,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff800037205d98,fffffd806bb60620,fffffd807a6bf6c8) at in_pcbselsrc+0x250 in_pcbconnect(fffffd807a6bf6c8,fffffd806bb60600) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 udp_connect(ffff800001708ac0,fffffd806bb60600) at udp_connect+0xe3 sys/netinet/udp_usrreq.c:1170 sys_connect(ffff8000fffef6f0,ffff800037205f90,ffff800037205ee0) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 end trace frame: 0xffff800037205f80, count: 0 ddb{1}> trace db_read_bytes(e9779,1,ffff800037205734) at db_read_bytes+0x110 sys/arch/amd64/amd64/db_memrw.c:85 db_get_value(e9779,1,0) at db_get_value+0x59 db_disasm(e9779,0) at db_disasm+0x94 db_trap(6,10) at db_trap+0x181 sys/ddb/db_trap.c:71 db_ktrap(6,10,ffff8000372059d0) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff8000372059d0) at kerntrap+0x1dc sys/arch/amd64/amd64/trap.c:323 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b acpi_pdirpa() at acpi_pdirpa+0xd55ea rt_clone(ffff800037205ca8,fffffd807a6bf758,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd807a6bf740,fffffd806bb60624,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd807a6bf740,fffffd806bb60624,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd807a6bf740,fffffd806bb60624,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff800037205d98,fffffd806bb60620,fffffd807a6bf6c8) at in_pcbselsrc+0x250 in_pcbconnect(fffffd807a6bf6c8,fffffd806bb60600) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 udp_connect(ffff800001708ac0,fffffd806bb60600) at udp_connect+0xe3 sys/netinet/udp_usrreq.c:1170 sys_connect(ffff8000fffef6f0,ffff800037205f90,ffff800037205ee0) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 syscall(ffff800037205f90) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800037205f90) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5d25323b760, count: -16