uvm_fault(0xffffffff82838608, 0x10, 0, 1) -> e kernel: page fault trap, code=0 Stopped at nd6_dad_duplicated+0x28: movq 0x10(%r14),%r13 TID PID UID PRFLAGS PFLAGS CPU COMMAND *165251 56792 0 0x14000 0x200 0K softnet nd6_dad_duplicated(0) at nd6_dad_duplicated+0x28 sys/netinet6/nd6_nbr.c:1265 nd6_ns_input(fffffd807e6b5600,28,18) at nd6_ns_input+0xdd4 nd6_dad_ns_input sys/netinet6/nd6_nbr.c:1342 [inline] nd6_ns_input(fffffd807e6b5600,28,18) at nd6_ns_input+0xdd4 sys/netinet6/nd6_nbr.c:301 icmp6_input(ffff800021167ba8,ffff800021167bb4,3a,18) at icmp6_input+0xabe sys/netinet6/icmp6.c:686 ip_deliver(ffff800021167ba8,ffff800021167bb4,3a,18) at ip_deliver+0x322 sys/netinet/ip_input.c:658 ip6_input_if(ffff800021167ba8,ffff800021167bb4,29,0,ffff8000006ae000) at ip6_input_if+0x978 ipv6_input(ffff8000006ae000,fffffd80680ff200) at ipv6_input+0x48 sys/netinet6/ip6_input.c:171 if_input_local(ffff8000006ae000,fffffd80680ff200,18) at if_input_local+0x136 sys/net/if.c:778 loinput(ffff8000006ae000,fffffd80680ff200) at loinput+0x4d sys/net/if_loop.c:238 if_input_process(ffff8000006ae000,ffff800021167ce8) at if_input_process+0xd2 sys/net/if.c:843 ifiq_process(ffff8000006ae450) at ifiq_process+0x80 sys/net/ifq.c:773 taskq_thread(ffff80000002c000) at taskq_thread+0xe6 sys/kern/kern_task.c:449 end trace frame: 0x0, count: 4 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(0xffffffff82838608, 0x10, 0, 1) -> e ddb{0}> trace nd6_dad_duplicated(0) at nd6_dad_duplicated+0x28 sys/netinet6/nd6_nbr.c:1265 nd6_ns_input(fffffd807e6b5600,28,18) at nd6_ns_input+0xdd4 nd6_dad_ns_input sys/netinet6/nd6_nbr.c:1342 [inline] nd6_ns_input(fffffd807e6b5600,28,18) at nd6_ns_input+0xdd4 sys/netinet6/nd6_nbr.c:301 icmp6_input(ffff800021167ba8,ffff800021167bb4,3a,18) at icmp6_input+0xabe sys/netinet6/icmp6.c:686 ip_deliver(ffff800021167ba8,ffff800021167bb4,3a,18) at ip_deliver+0x322 sys/netinet/ip_input.c:658 ip6_input_if(ffff800021167ba8,ffff800021167bb4,29,0,ffff8000006ae000) at ip6_input_if+0x978 ipv6_input(ffff8000006ae000,fffffd80680ff200) at ipv6_input+0x48 sys/netinet6/ip6_input.c:171 if_input_local(ffff8000006ae000,fffffd80680ff200,18) at if_input_local+0x136 sys/net/if.c:778 loinput(ffff8000006ae000,fffffd80680ff200) at loinput+0x4d sys/net/if_loop.c:238 if_input_process(ffff8000006ae000,ffff800021167ce8) at if_input_process+0xd2 sys/net/if.c:843 ifiq_process(ffff8000006ae450) at ifiq_process+0x80 sys/net/ifq.c:773 taskq_thread(ffff80000002c000) at taskq_thread+0xe6 sys/kern/kern_task.c:449 end trace frame: 0x0, count: -11 ddb{0}> show registers rdi 0 rsi 0 rbp 0xffff800021167740 rbx 0 rdx 0 rcx 0x7 rax 0xffff8000211482a0 r8 0xffffffff81aa0c0c nd6_ns_input+0x3bc r9 0x1 r10 0xc216d69e2186333f r11 0x55f7617fcf71b541 r12 0 r13 0x2 r14 0 r15 0xffff800000d8e300 rip 0xffffffff81aa3438 nd6_dad_duplicated+0x28 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff8000211676c0 ss 0x10 nd6_dad_duplicated+0x28: movq 0x10(%r14),%r13 ddb{0}> show proc PROC (softnet) pid=165251 stat=onproc flags process=14000 proc=200 pri=32, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff8000211487e0,0xffff800021148010 process=0xffff8000ffffc428 user=0xffff800021162000, vmspace=0xffffffff82838608 estcpu=0, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 90406 285964 71010 0 2 0 syz-executor.1 90406 394908 71010 0 2 0x4000000 syz-executor.1 38119 508203 80043 0 2 0 syz-executor.0 38119 181603 80043 0 3 0x4000080 fsleep syz-executor.0 80043 504970 96207 0 3 0x82 nanoslp syz-executor.0 67786 121900 1 0 3 0x100083 ttyin getty 24994 492884 0 0 3 0x14200 acct acct 71010 115713 96207 0 2 0x482 syz-executor.1 82875 118469 0 0 3 0x14280 nfsidl nfsio 80317 87708 0 0 3 0x14280 nfsidl nfsio 18606 501071 0 0 3 0x14280 nfsidl nfsio 58447 441863 0 0 3 0x14280 nfsidl nfsio 52465 457436 0 0 3 0x14280 nfsidl nfsio 13821 395448 0 0 3 0x14280 nfsidl nfsio 96211 318021 0 0 3 0x14280 nfsidl nfsio 31379 330828 0 0 3 0x14280 nfsidl nfsio 46791 312406 0 0 3 0x14280 nfsidl nfsio 51824 367984 0 0 3 0x14280 nfsidl nfsio 32133 437086 0 0 3 0x14280 nfsidl nfsio 98423 499738 0 0 3 0x14280 nfsidl nfsio 10918 507086 0 0 3 0x14280 nfsidl nfsio 70060 264881 0 0 3 0x14280 nfsidl nfsio 15662 197773 0 0 3 0x14280 nfsidl nfsio 56405 456165 0 0 3 0x14280 nfsidl nfsio 77000 71353 0 0 3 0x14280 nfsidl nfsio 70223 102108 0 0 3 0x14280 nfsidl nfsio 44523 156466 0 0 3 0x14280 nfsidl nfsio 57224 463652 0 0 3 0x14280 nfsidl nfsio 59998 124542 0 0 3 0x14200 bored sosplice 96207 170507 67233 0 3 0x82 thrsleep syz-fuzzer 96207 425205 67233 0 3 0x4000082 thrsleep syz-fuzzer 96207 461508 67233 0 3 0x4000082 thrsleep syz-fuzzer 96207 368047 67233 0 3 0x4000082 thrsleep syz-fuzzer 96207 43965 67233 0 3 0x4000082 thrsleep syz-fuzzer 96207 94615 67233 0 3 0x4000082 thrsleep syz-fuzzer 96207 423363 67233 0 3 0x4000082 thrsleep syz-fuzzer 96207 236044 67233 0 3 0x4000082 kqread syz-fuzzer 67233 45015 43818 0 3 0x10008a sigsusp ksh 43818 429247 53648 0 3 0x9a kqread sshd 53648 6403 1 0 3 0x88 kqread sshd 77332 119493 98419 74 3 0x100092 bpf pflogd 98419 488115 1 0 3 0x80 netio pflogd 17354 313924 88467 73 3 0x100090 kqread syslogd 88467 295027 1 0 3 0x100082 netio syslogd 40984 414164 1 0 3 0x100080 kqread resolvd 1757 518422 0 0 3 0x14200 bored smr 12370 62680 0 0 2 0x14200 zerothread 54308 226308 0 0 3 0x14200 aiodoned aiodoned 37493 95883 0 0 3 0x14200 syncer update 5850 420930 0 0 3 0x14200 cleaner cleaner 40187 187341 0 0 3 0x14200 reaper reaper 53557 465144 0 0 3 0x14200 pgdaemon pagedaemon 15172 460952 0 0 3 0x14200 bored viomb 38785 331438 0 0 3 0x40014200 acpi0 acpi0 6545 38042 0 0 7 0x40014200 idle1 *56792 165251 0 0 7 0x14200 softnet 45448 480313 0 0 2 0x14200 systqmp 75911 46555 0 0 3 0x14200 bored systq 87389 247240 0 0 3 0x40014200 bored softclock 74057 265751 0 0 3 0x40014200 idle0 1 173789 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 56792 (softnet) thread 0xffff8000211482a0 (165251) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff829eed80) #0 witness_lock+0x4b0 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4b0 sys/kern/subr_witness.c:1182 #1 kpageflttrap+0x229 sys/arch/amd64/amd64/trap.c:274 #2 kerntrap+0xef sys/arch/amd64/amd64/trap.c:318 #3 alltraps_kern_meltdown+0x7b #4 nd6_dad_duplicated+0x28 sys/netinet6/nd6_nbr.c:1265 #5 nd6_ns_input+0xdd4 nd6_dad_ns_input sys/netinet6/nd6_nbr.c:1342 [inline] #5 nd6_ns_input+0xdd4 sys/netinet6/nd6_nbr.c:301 #6 icmp6_input+0xabe sys/netinet6/icmp6.c:686 #7 ip_deliver+0x322 sys/netinet/ip_input.c:658 #8 ip6_input_if+0x978 #9 ipv6_input+0x48 sys/netinet6/ip6_input.c:171 #10 if_input_local+0x136 sys/net/if.c:778 #11 loinput+0x4d sys/net/if_loop.c:238 #12 if_input_process+0xd2 sys/net/if.c:843 #13 ifiq_process+0x80 sys/net/ifq.c:773 #14 taskq_thread+0xe6 sys/kern/kern_task.c:449 #15 proc_trampoline+0x1c exclusive rwlock netlock r = 0 (0xffffffff827a03f0) #0 witness_lock+0x4b0 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4b0 sys/kern/subr_witness.c:1182 #1 if_input_process+0xa1 sys/net/if.c:843 #2 ifiq_process+0x80 sys/net/ifq.c:773 #3 taskq_thread+0xe6 sys/kern/kern_task.c:449 #4 proc_trampoline+0x1c shared rwlock softnet r = 0 (0xffff80000002c070) #0 witness_lock+0x4b0 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4b0 sys/kern/subr_witness.c:1182 #1 taskq_thread+0xcb sys/kern/kern_task.c:445 #2 proc_trampoline+0x1c ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10146 6478K 7172K 78643K 23699 0 pcb 14 8K 8K 78643K 3877 0 rtable 125 22K 24K 78643K 5544 0 ifaddr 62 22K 27K 78643K 2074 0 sysctl 2 0K 1K 78643K 16 0 counters 44 34K 34K 78643K 732 0 ioctlops 0 0K 4K 78643K 19829 0 iov 0 0K 24K 78643K 1402 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1225 77K 77K 78643K 7455 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 185 0 VM map 2 1K 1K 78643K 2 0 sem 14 1K 1K 78643K 616 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12598 0 file desc 6 17K 25K 78643K 22195 0 sigio 0 0K 0K 78643K 161 0 proc 69 63K 111K 78643K 3525 0 subproc 26 1K 2K 78643K 1066 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 1642 0 in_multi 16 1K 2K 78643K 2745 0 ether_multi 1 0K 0K 78643K 397 0 mrt 2 0K 0K 78643K 128 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 115 519K 519K 78643K 115 0 exec 0 0K 2K 78643K 3647 0 pfkey data 0 0K 0K 78643K 18 0 tdb 3 0K 0K 78643K 3 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 684 1835K 1838K 78643K 268990 0 UVM aobj 131 6K 6K 78643K 138 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 1K 78643K 3880 0 NDP 7 0K 0K 78643K 642 0 temp 105 4236K 36996K 78643K 388793 0 kqueue 9 16K 32K 78643K 1371 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 22 0 0 1 0 1 1 0 8 0 rtpcb 120 1262 0 1261 1 0 1 1 0 8 0 rtentry 112 1841 0 1817 3 1 2 2 0 8 0 unpcb 128 9065 0 9057 7 6 1 2 0 8 0 syncache 296 71 0 71 28 28 0 1 0 8 0 tcpqe 32 5 149 5 1 1 0 1 0 8 0 tcpcb 736 6050 0 6039 64 62 2 4 0 8 0 arp 120 250 0 245 1 0 1 1 0 8 0 inpcb 304 18468 0 18456 9 7 2 2 0 8 0 rttmr 72 35 0 35 27 27 0 1 0 8 0 nd6 48 419 0 418 3 2 1 1 0 8 0 pkpcb 40 128 0 128 42 42 0 1 0 8 0 kcovpl 48 80 0 78 1 0 1 1 0 8 0 ppxss 1248 56 0 56 37 37 0 1 0 8 0 pfstscr 40 8 0 8 4 4 0 1 0 8 0 pffrag 232 238 0 238 17 16 1 1 0 482 1 pffrnode 88 238 0 238 17 16 1 1 0 8 1 pffrent 40 3077 0 3077 16 15 1 1 0 8 1 pfosfp 40 1430 0 1006 5 0 5 5 0 8 0 pfosfpen 112 1430 0 715 21 0 21 21 0 8 0 pfrktable 1344 213 0 191 7 5 2 3 0 8 0 pftag 88 18 0 14 6 5 1 1 0 8 0 pfqueue 264 2 0 2 1 1 0 1 0 8 0 pfstitem 24 41 0 39 1 0 1 1 0 8 0 pfstkey 112 57 0 55 1 0 1 1 0 8 0 pfstate 320 46 0 44 3 2 1 3 0 8 0 pfrule 1360 430 0 360 8 2 6 6 0 8 0 art_heap8 4096 16 0 14 15 12 3 3 0 8 1 art_heap4 256 9762 0 9653 89 80 9 14 0 8 2 art_table 32 9778 0 9667 4 2 2 2 0 8 0 art_node 16 1832 0 1810 1 0 1 1 0 8 0 sysvmsgpl 40 17 0 9 1 0 1 1 0 8 0 semupl 112 7 0 7 2 2 0 1 0 8 0 semapl 112 604 0 592 1 0 1 1 0 8 0 shmpl 112 135 0 7 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 29291 0 27806 94 0 94 94 0 8 0 ffsino 272 29291 0 27806 101 1 100 100 0 8 0 nchpl 144 58873 0 58422 61 42 19 61 0 8 0 uvmvnodes 72 6174 0 0 113 0 113 113 0 8 0 vnodes 224 6174 0 0 364 0 364 364 0 8 0 namei 1024 197676 0 197676 23 22 1 1 0 8 1 percpumem 16 378 0 344 1 0 1 1 0 8 0 vcpupl 2048 183 0 1 23 0 23 23 0 8 0 vmpool 560 241 0 59 16 3 13 13 0 8 0 pfiaddrpl 120 60 0 37 1 0 1 1 0 8 0 scsiplug 72 165 0 165 9 9 0 1 0 8 0 scxspl 216 203052 0 203052 60 59 1 8 0 8 1 plimitpl 152 1564 0 1556 1 0 1 1 0 8 0 sigapl 424 22300 0 22248 12 5 7 7 0 8 0 futexpl 64 332212 0 332211 24 23 1 1 0 8 0 knotepl 112 294 0 0 3 0 3 3 0 8 0 kqueuepl 216 3481 0 3460 15 13 2 3 0 8 0 pipepl 336 3451 0 3441 16 14 2 3 0 8 1 fdescpl 496 22215 0 22199 3 0 3 3 0 8 0 filepl 152 129925 0 129831 49 44 5 7 0 8 1 lockfpl 104 4907 0 4906 1 0 1 1 0 8 0 lockfspl 48 1586 0 1585 1 0 1 1 0 8 0 sessionpl 144 105 0 95 1 0 1 1 0 8 0 pgrppl 48 184 0 174 1 0 1 1 0 8 0 ucredpl 96 14989 0 14974 1 0 1 1 0 8 0 zombiepl 144 22248 0 22248 4 3 1 1 0 8 1 processpl 1064 22300 0 22248 5 1 4 4 0 8 0 procpl 672 53445 0 53384 12 6 6 6 0 8 0 srpgc 96 30 0 30 13 13 0 1 0 8 0 sosppl 168 277 0 276 51 50 1 1 0 8 0 sockpl 480 28984 0 28963 72 67 5 7 0 8 1 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 23 0 0 3 1 2 3 0 8 0 mcl12k 12288 25 0 0 2 0 2 2 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 41 0 0 5 1 4 4 0 8 0 mcl4k 4096 33 0 0 4 1 3 3 0 8 0 mcl2k2 2112 6 0 0 1 0 1 1 0 8 0 mcl2k 2048 533 0 0 50 1 49 49 0 8 0 mtagpl 96 376 0 0 9 2 7 9 0 8 0 mbufpl 256 2460 0 0 76 0 76 76 0 8 0 bufpl 280 47959 0 41673 453 0 453 453 0 8 0 anonpl 24 6376471 0 6355309 726 578 148 152 0 186 19 amapchunkpl 152 656708 0 655940 410 366 44 44 0 158 14 amappl16 200 60554 0 59736 544 497 47 55 0 8 3 amappl15 192 3064 0 3059 1 0 1 1 0 8 0 amappl14 184 2739 0 2737 1 0 1 1 0 8 0 amappl13 176 2755 0 2752 1 0 1 1 0 8 0 amappl12 168 3644 0 3642 1 0 1 1 0 8 0 amappl11 160 1256 0 1245 1 0 1 1 0 8 0 amappl10 152 2109 0 2103 1 0 1 1 0 8 0 amappl9 144 4104 0 4104 6 6 0 1 0 8 0 amappl8 136 5941 0 5801 5 0 5 5 0 8 0 amappl7 128 4126 0 4114 1 0 1 1 0 8 0 amappl6 120 4235 0 4219 1 0 1 1 0 8 0 amappl5 112 19429 0 19401 1 0 1 1 0 8 0 amappl4 104 4792 0 4759 2 1 1 2 0 8 0 amappl3 96 7098 0 7075 1 0 1 1 0 8 0 amappl2 88 26796 0 26711 4 2 2 2 0 8 0 amappl1 80 366792 0 366379 14 4 10 13 0 8 0 amappl 88 266767 0 266452 11 3 8 8 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 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 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 64 137 0 7 3 0 3 3 0 8 0 uaddrrnd 24 22456 0 22258 3 1 2 2 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 22456 0 22258 3 1 2 2 0 8 0 vmmpekpl 168 119855 0 119798 3 0 3 3 0 8 0 vmmpepl 168 2005208 0 2002583 1060 940 120 153 0 357 0 vmsppl 368 22455 0 22258 21 3 18 18 0 8 0 rwobjpl 56 459898 0 458085 125 98 27 29 0 8 0 pdppl 4096 44920 0 44698 336 114 222 222 0 8 0 pvpl 32 11275783 0 11253608 1063 856 207 246 0 265 23 pmappl 224 22455 0 22258 15 3 12 12 0 8 0 extentpl 40 58 0 40 1 0 1 1 0 8 0 phpool 112 937 0 316 18 0 18 18 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace nd6_dad_duplicated(0) at nd6_dad_duplicated+0x28 sys/netinet6/nd6_nbr.c:1265 nd6_ns_input(fffffd807e6b5600,28,18) at nd6_ns_input+0xdd4 nd6_dad_ns_input sys/netinet6/nd6_nbr.c:1342 [inline] nd6_ns_input(fffffd807e6b5600,28,18) at nd6_ns_input+0xdd4 sys/netinet6/nd6_nbr.c:301 icmp6_input(ffff800021167ba8,ffff800021167bb4,3a,18) at icmp6_input+0xabe sys/netinet6/icmp6.c:686 ip_deliver(ffff800021167ba8,ffff800021167bb4,3a,18) at ip_deliver+0x322 sys/netinet/ip_input.c:658 ip6_input_if(ffff800021167ba8,ffff800021167bb4,29,0,ffff8000006ae000) at ip6_input_if+0x978 ipv6_input(ffff8000006ae000,fffffd80680ff200) at ipv6_input+0x48 sys/netinet6/ip6_input.c:171 if_input_local(ffff8000006ae000,fffffd80680ff200,18) at if_input_local+0x136 sys/net/if.c:778 loinput(ffff8000006ae000,fffffd80680ff200) at loinput+0x4d sys/net/if_loop.c:238 if_input_process(ffff8000006ae000,ffff800021167ce8) at if_input_process+0xd2 sys/net/if.c:843 ifiq_process(ffff8000006ae450) at ifiq_process+0x80 sys/net/ifq.c:773 taskq_thread(ffff80000002c000) at taskq_thread+0xe6 sys/kern/kern_task.c:449 end trace frame: 0x0, count: -11 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffff800020d38ff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 acpicpu_idle() at acpicpu_idle+0x2eb sys/dev/acpi/acpicpu.c:1206 sched_idle(ffff800020d38ff0) at sched_idle+0x417 sys/kern/kern_sched.c:178 end trace frame: 0x0, count: 10 ddb{1}> trace x86_ipi_db(ffff800020d38ff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 acpicpu_idle() at acpicpu_idle+0x2eb sys/dev/acpi/acpicpu.c:1206 sched_idle(ffff800020d38ff0) at sched_idle+0x417 sys/kern/kern_sched.c:178 end trace frame: 0x0, count: -5