kernel: page fault trap, code=10 Stopped at acpi_pdirpa+0xd55ea: uvm_fault(0xfffffd806c0eb388, 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 458594 84362 0 0 0 1 syz-executor *516999 67956 0 0 0x4000000 0K syz-executor db_read_bytes(e9779,1,ffff80002a0cfff4) 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,ffff80002a0d0290) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff80002a0d0290) 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(ffff80002a0d0568,fffffd806ee4fb10,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806ee4faf8,fffffd80676e7224,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806ee4faf8,fffffd80676e7224,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806ee4faf8,fffffd80676e7224,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff80002a0d0658,fffffd80676e7220,fffffd806ee4fa80) at in_pcbselsrc+0x250 in_pcbconnect(fffffd806ee4fa80,fffffd80676e7200) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 tcp_connect(ffff8000015f4550,fffffd80676e7200) at tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 sys_connect(ffff80002a04ea40,ffff80002a0d0880,ffff80002a0d07d0) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 end trace frame: 0xffff80002a0d0870, 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: uvm_fault(0xfffffd806c0eb388, 0xe9779, 0, 1) -> e ddb{0}> trace db_read_bytes(e9779,1,ffff80002a0cfff4) 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,ffff80002a0d0290) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff80002a0d0290) 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(ffff80002a0d0568,fffffd806ee4fb10,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806ee4faf8,fffffd80676e7224,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806ee4faf8,fffffd80676e7224,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806ee4faf8,fffffd80676e7224,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff80002a0d0658,fffffd80676e7220,fffffd806ee4fa80) at in_pcbselsrc+0x250 in_pcbconnect(fffffd806ee4fa80,fffffd80676e7200) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 tcp_connect(ffff8000015f4550,fffffd80676e7200) at tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 sys_connect(ffff80002a04ea40,ffff80002a0d0880,ffff80002a0d07d0) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 syscall(ffff80002a0d0880) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0d0880) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x853e8f8eb40, count: -16 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002a0cffe0 rbx 0x1 rdx 0xffff800001598940 rcx 0xffff80002a04ea40 rax 0xffffffff834d8ff0 cpu_info_full_primary+0x1ff0 r8 0xffff80002a0d0110 r9 0x8080808080808080 r10 0x5723b90255e56431 r11 0x7aaa745fd2941e77 r12 0x1 r13 0x1 r14 0xffff80002a0cfff5 r15 0xe977a acpi_pdirpa+0xd55eb rip 0xffffffff81c38f00 db_read_bytes+0x110 cs 0x8 rflags 0x10286 __ALIGN_SIZE+0xf286 rsp 0xffff80002a0cff80 ss 0x10 db_read_bytes+0x110: movzbl 0xffffffffffffffff(%r15),%eax ddb{0}> show proc PROC (syz-executor) tid=516999 pid=67956 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=83, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a04f1d8,0xffff80002a04f980 process=0xffff80003724c910 user=0xffff80002a0cb000, vmspace=0xfffffd806c0eb388 estcpu=33, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 59706 68994 20594 0 2 0 syz-executor 46521 29605 67673 0 2 0 syz-executor 108 189890 77929 0 2 0 syz-executor 108 136160 77929 0 2 0x4000000 syz-executor 84362 458594 55393 0 7 0 syz-executor 84362 504841 55393 0 2 0x4000000 syz-executor 97661 405645 66495 0 2 0 syz-executor 97661 424355 66495 0 3 0x4000080 fsleep syz-executor 97296 46775 75823 0 2 0 syz-executor 97296 6559 75823 0 3 0x4000080 fsleep syz-executor 67956 508170 42383 0 2 0 syz-executor *67956 516999 42383 0 7 0x4000000 syz-executor 67956 125718 42383 0 3 0x4000080 fsleep syz-executor 34779 307177 30036 0 2 0x2 syz-executor 77929 116108 30036 0 2 0x482 syz-executor 75823 217048 30036 0 3 0x82 nanoslp syz-executor 66495 447472 30036 0 3 0x82 nanoslp syz-executor 42383 186852 30036 0 3 0x82 nanoslp syz-executor 67673 250668 30036 0 2 0x482 syz-executor 55393 155201 30036 0 3 0x82 nanoslp syz-executor 20594 342952 30036 0 2 0x482 syz-executor 59568 466619 1 0 3 0x100083 ttyin getty 41460 324914 0 0 3 0x14200 acct acct 97636 474552 0 0 3 0x14200 bored sosplice 422 403211 0 0 3 0x14280 nfsidl nfsio 15374 42668 0 0 3 0x14280 nfsidl nfsio 49856 69046 0 0 3 0x14280 nfsidl nfsio 94404 249821 0 0 3 0x14280 nfsidl nfsio 7837 288542 0 0 3 0x14280 nfsidl nfsio 57583 23431 0 0 3 0x14280 nfsidl nfsio 21190 504680 0 0 3 0x14280 nfsidl nfsio 73554 169058 0 0 3 0x14280 nfsidl nfsio 49615 226685 0 0 3 0x14280 nfsidl nfsio 33330 86771 0 0 3 0x14280 nfsidl nfsio 45115 316573 0 0 3 0x14280 nfsidl nfsio 6909 333680 0 0 3 0x14280 nfsidl nfsio 75883 510511 0 0 3 0x14280 nfsidl nfsio 3612 225081 0 0 3 0x14280 nfsidl nfsio 63671 198679 0 0 3 0x14280 nfsidl nfsio 5522 195588 0 0 3 0x14280 nfsidl nfsio 22278 352435 0 0 3 0x14280 nfsidl nfsio 77913 272438 0 0 3 0x14280 nfsidl nfsio 23645 366838 0 0 3 0x14280 nfsidl nfsio 65459 200830 0 0 3 0x14280 nfsidl nfsio 30036 153736 87910 0 3 0x82 kqread syz-executor 87910 498314 68209 0 3 0x10008a sigsusp ksh 68209 160157 46816 0 3 0x98 kqread sshd-session 46816 465579 1512 0 3 0x92 kqread sshd-session 1512 125209 1 0 3 0x88 kqread sshd 95867 333243 83780 74 3 0x1100092 bpf pflogd 83780 439934 1 0 3 0x80 sbwait pflogd 85232 444083 33270 73 3 0x1100090 kqread syslogd 33270 488515 1 0 3 0x100082 sbwait syslogd 3396 7337 1 0 3 0x100080 kqread resolvd 75085 27425 24050 77 3 0x100092 kqread dhcpleased 11214 81004 24050 77 3 0x100092 kqread dhcpleased 24050 466962 1 0 3 0x80 kqread dhcpleased 97871 242214 0 0 3 0x14200 bored smr 38292 494134 0 0 2 0x14200 zerothread 50054 388510 0 0 3 0x14200 aiodoned aiodoned 66432 277209 0 0 3 0x14200 syncer update 28155 100546 0 0 3 0x14200 cleaner cleaner 42840 1502 0 0 3 0x14200 reaper reaper 9686 13404 0 0 3 0x14200 pgdaemon pagedaemon 12053 113940 0 0 3 0x14200 bored viomb 43693 13419 0 0 3 0x40014200 acpi0 acpi0 54453 255748 0 0 3 0x40014200 idle1 13388 141908 0 0 3 0x14200 bored softnet3 98373 191244 0 0 3 0x14200 bored softnet2 28491 121452 0 0 3 0x14200 bored softnet1 96450 428354 0 0 3 0x14200 bored softnet0 14204 289407 0 0 3 0x14200 bored systqmp 80718 29754 0 0 3 0x14200 bored systq 34385 407850 0 0 3 0x14200 tmoslp softclockmp 61580 250638 0 0 3 0x40014200 tmoslp softclock 55449 522245 0 0 3 0x40014200 idle0 1 428425 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 108 (syz-executor) thread 0xffff800029fd8f38 (136160) exclusive rrwlock inode r = 0 (0xfffffd8076afc918) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:169 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x283 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_makeinode+0xcb sys/ufs/ufs/ufs_vnops.c:1733 #8 ufs_create+0x4e sys/ufs/ufs/ufs_vnops.c:147 #9 VOP_CREATE+0xff sys/kern/vfs_vops.c:103 #10 vn_open+0x491 sys/kern/vfs_vnops.c:116 #11 doopenat+0x31d sys/kern/vfs_syscalls.c:1123 #12 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #12 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8076afce68) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0x109 sys/kern/vfs_lookup.c:418 #6 namei+0x7aa sys/kern/vfs_lookup.c:250 #7 vn_open+0x1f4 sys/kern/vfs_vnops.c:107 #8 doopenat+0x31d sys/kern/vfs_syscalls.c:1123 #9 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #9 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #10 Xsyscall+0x128 Process 67956 (syz-executor) thread 0xffff80002a04ea40 (516999) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff8354ac68) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rt_clone+0x72 #2 route_mpath+0x170 rt_match sys/net/route.c:360 [inline] #2 route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] #2 route_mpath+0x170 sys/net/route.c:255 #3 in_pcbselsrc+0x250 #4 in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 #5 tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 #6 sys_connect+0x345 sys/kern/uipc_syscalls.c:422 #7 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #7 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #8 Xsyscall+0x128 exclusive rwlock netlock r = 0 (0xffffffff8340b930) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 sys_connect+0x27f sys/kern/uipc_syscalls.c:413 #2 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #2 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #3 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10204 14189K 18359K 166960K 12255 0 pcb 18 14K 16K 166960K 192 0 rtable 213 8K 9K 166960K 1829 0 pf 38 18K 26K 166960K 226 0 ifaddr 41 7K 8K 166960K 282 0 ifgroup 59 2K 2K 166960K 348 0 sysctl 2 0K 0K 166960K 2 0 counters 66 36K 37K 166960K 214 0 ioctlops 0 0K 4K 166960K 1591 0 iov 0 0K 16K 166960K 122 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1435 90K 91K 166960K 2733 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 13 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 26 0 dirhash 15 2K 3K 166960K 21 0 ACPI 1690 195K 286K 166960K 12418 0 file desc 17 61K 97K 166960K 1581 0 sigio 0 0K 0K 166960K 25 0 proc 73 91K 152K 166960K 2288 0 subproc 94 5K 6K 166960K 952 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 75 0 in_multi 86 6K 7K 166960K 637 0 ether_multi 1 0K 0K 166960K 3 0 mrt 0 0K 0K 166960K 2 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 91 413K 413K 166960K 91 0 exec 0 0K 1K 166960K 1278 0 pfkey data 0 0K 0K 166960K 2 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 218 64K 91K 166960K 12635 0 UVM aobj 102 3K 3K 166960K 105 0 pinsyscall 42 84K 108K 166960K 4100 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 16 0 NDP 13 0K 2K 166960K 194 0 temp 60 6820K 6888K 166960K 68591 0 kqueue 14 22K 26K 166960K 95 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> 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 120 195 0 192 2 1 1 2 0 8 0 rtentry 112 641 0 548 4 0 4 4 0 8 0 unpcb 144 408 0 389 4 2 2 2 0 8 1 syncache 336 8 0 8 3 3 0 1 0 8 0 tcpqe 32 4 0 4 2 2 0 1 0 8 0 tcpcb 808 255 0 249 6 5 1 5 0 8 0 arp 120 109 0 91 1 0 1 1 0 8 0 inpcb 336 1146 0 1135 20 15 5 7 0 8 3 nd6 136 165 0 144 1 0 1 1 0 8 0 pkpcb 40 2 0 2 2 2 0 1 0 8 0 kcovpl 48 73 0 66 1 0 1 1 0 8 0 ppxss 1168 5 0 5 3 3 0 1 0 8 0 pfstscr 40 2 0 2 1 0 1 1 0 8 1 pffrag 232 1 0 1 1 1 0 1 0 482 0 pffrnode 88 1 0 1 1 1 0 1 0 8 0 pffrent 40 47 0 47 3 3 0 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 2 0 2 1 1 0 1 0 8 0 pfanchor 1288 2 0 0 1 0 1 1 0 8 0 pftag 88 2 0 2 1 1 0 1 0 8 0 pfstitem 24 118 0 100 1 0 1 1 0 8 0 pfstkey 128 135 0 117 2 0 2 2 0 8 0 pfstate 376 134 0 116 5 1 4 4 0 8 0 pfrule 1344 28 0 23 2 1 1 2 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 2516 0 2127 32 5 27 30 0 8 2 art_table 32 2518 0 2127 4 0 4 4 0 8 0 art_node 16 619 0 536 1 0 1 1 0 8 0 sysvmsgpl 40 8 0 7 3 2 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 23 0 13 1 0 1 1 0 8 0 shmpl 112 102 0 3 3 0 3 3 0 8 0 dirhash 1024 23 0 4 3 0 3 3 0 8 0 dino2pl 256 2681 0 1065 102 0 102 102 0 8 0 ffsino 272 2681 0 1065 109 0 109 109 0 8 0 nchpl 144 3737 0 1980 66 0 66 66 0 8 0 uvmvnodes 80 3987 0 0 82 0 82 82 0 8 0 vnodes 216 3987 0 0 222 0 222 222 0 8 0 namei 1024 17995 0 17993 7 6 1 2 0 8 0 percpumem 16 121 0 74 1 0 1 1 0 8 0 kstatmem 264 174 0 148 4 2 2 3 0 8 0 scxspl 216 35449 0 35449 10 9 1 8 1 8 1 plimitpl 152 291 0 274 1 0 1 1 0 8 0 sigapl 424 1779 0 1708 9 0 9 9 0 8 0 futexpl 64 9495 0 9492 8 7 1 1 0 8 0 knotepl 120 655 0 0 17 0 17 17 0 8 0 kqueuepl 216 248 0 237 7 6 1 5 0 8 0 pipepl 320 427 0 400 5 2 3 5 0 8 0 fdescpl 496 1739 0 1708 7 2 5 6 0 8 0 filepl 152 8012 0 7772 32 17 15 15 0 8 5 lockfpl 104 316 0 314 2 1 1 2 0 8 0 lockfspl 48 145 0 143 1 0 1 1 0 8 0 sessionpl 144 92 0 83 1 0 1 1 0 8 0 pgrppl 48 171 0 154 1 0 1 1 0 8 0 ucredpl 104 699 0 686 1 0 1 1 0 8 0 zombiepl 144 1764 0 1764 1 0 1 1 0 8 1 processpl 1160 1779 0 1708 6 0 6 6 0 8 0 procpl 648 2802 0 2725 10 2 8 8 0 8 0 srpgc 96 10 0 10 3 3 0 1 0 8 0 sosppl 168 10 0 10 6 6 0 1 0 8 0 sockpl 664 1759 0 1726 22 15 7 9 0 8 3 mcl64k 65536 9 0 0 2 0 2 2 0 8 0 mcl16k 16384 8 0 0 1 0 1 1 0 8 0 mcl12k 12288 3 0 0 1 0 1 1 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 9 0 0 2 0 2 2 0 8 0 mcl4k 4096 9 0 0 2 0 2 2 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 272 0 0 34 0 34 34 0 8 0 mtagpl 96 39 0 0 1 0 1 1 0 8 0 mbufpl 256 454 0 0 25 0 25 25 0 8 0 bufpl 280 8584 0 2438 442 0 442 442 0 8 0 anonpl 24 259541 0 256233 79 32 47 52 0 185 15 amapchunkpl 152 39372 0 38927 50 23 27 32 0 158 8 amappl16 200 3799 0 3779 27 25 2 14 0 8 0 amappl15 192 6 0 6 1 1 0 1 0 8 0 amappl14 184 212 0 200 1 0 1 1 0 8 0 amappl13 176 80 0 80 1 1 0 1 0 8 0 amappl12 168 3245 0 3216 4 2 2 3 0 8 0 amappl11 160 70 0 56 1 0 1 1 0 8 0 amappl10 152 8 0 8 1 1 0 1 0 8 0 amappl9 144 141 0 141 1 1 0 1 0 8 0 amappl8 136 25 0 23 1 0 1 1 0 8 0 amappl7 128 201 0 189 1 0 1 1 0 8 0 amappl6 120 732 0 730 1 0 1 1 0 8 0 amappl5 112 394 0 382 1 0 1 1 0 8 0 amappl4 104 464 0 445 1 0 1 1 0 8 0 amappl3 96 7501 0 7400 5 1 4 4 0 8 0 amappl2 88 1457 0 1388 2 0 2 2 0 8 0 amappl1 80 15476 0 14909 15 1 14 14 0 8 0 amappl 88 11828 0 11671 6 1 5 5 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 7 0 7 2 2 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 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 104 0 3 2 0 2 2 0 8 0 uaddrrnd 24 1739 0 1708 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1739 0 1708 1 0 1 1 0 8 0 vmmpekpl 168 15845 0 15802 3 0 3 3 0 8 0 vmmpepl 168 111006 0 109192 111 27 84 94 0 357 4 vmsppl 440 1738 0 1708 6 2 4 5 0 8 0 rwobjpl 56 36426 0 31431 73 2 71 71 0 8 0 pdppl 4096 3485 0 3416 209 136 73 87 0 8 4 pvpl 32 28778 0 0 232 0 232 232 0 265 0 pmappl 248 1738 0 1708 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 566 0 176 12 0 12 12 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_read_bytes(e9779,1,ffff80002a0cfff4) 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,ffff80002a0d0290) at db_ktrap+0x303 sys/arch/amd64/amd64/db_interface.c:151 kerntrap(ffff80002a0d0290) 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(ffff80002a0d0568,fffffd806ee4fb10,0) at rt_clone+0x98 sys/net/route.c:383 route_mpath(fffffd806ee4faf8,fffffd80676e7224,0,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline] route_mpath(fffffd806ee4faf8,fffffd80676e7224,0,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline] route_mpath(fffffd806ee4faf8,fffffd80676e7224,0,0) at route_mpath+0x170 sys/net/route.c:255 in_pcbselsrc(ffff80002a0d0658,fffffd80676e7220,fffffd806ee4fa80) at in_pcbselsrc+0x250 in_pcbconnect(fffffd806ee4fa80,fffffd80676e7200) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 tcp_connect(ffff8000015f4550,fffffd80676e7200) at tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 sys_connect(ffff80002a04ea40,ffff80002a0d0880,ffff80002a0d07d0) at sys_connect+0x345 sys/kern/uipc_syscalls.c:422 syscall(ffff80002a0d0880) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0d0880) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x853e8f8eb40, count: -16 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff800029b7bff0) 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 end of kernel end trace frame: 0x747bb5d11590, count: 12 ddb{1}> trace x86_ipi_db(ffff800029b7bff0) 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 end of kernel end trace frame: 0x747bb5d11590, count: -3