panic: malloc: allocation too large, type = 2, size = 1768304430 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *345909 88639 0 0 0x4000000 0K syz-executor 277332 9748 0 0 0 1 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff83038241) at panic+0x1e5 sys/kern/subr_prf.c:198 malloc(69662f2e,2,2) at malloc+0xcf4 sys/kern/kern_malloc.c:330 bpf_allocbufs(ffff800001331600) at bpf_allocbufs+0x85 sys/net/bpf.c:1667 bpf_setif(ffff800001331600,ffff800035592720) at bpf_setif+0x22a sys/net/bpf.c:1209 bpfioctl(31700,8020426c,ffff800035592720,1,ffff8000fffe6038) at bpfioctl+0xc42 sys/net/bpf.c:956 VOP_IOCTL(fffffd807dde0518,8020426c,ffff800035592720,1,fffffd807f7d3068,ffff8000fffe6038) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 vn_ioctl(fffffd806cdc3dc0,8020426c,ffff800035592720,ffff8000fffe6038) at vn_ioctl+0xf6 sys/kern/vfs_vnops.c:525 sys_ioctl(ffff8000fffe6038,ffff800035592900,ffff800035592850) at sys_ioctl+0x67c syscall(ffff800035592900) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff800035592900) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x3b5802c4610, 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: malloc: allocation too large, type = 2, size = 1768304430 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff83038241) at panic+0x1e5 sys/kern/subr_prf.c:198 malloc(69662f2e,2,2) at malloc+0xcf4 sys/kern/kern_malloc.c:330 bpf_allocbufs(ffff800001331600) at bpf_allocbufs+0x85 sys/net/bpf.c:1667 bpf_setif(ffff800001331600,ffff800035592720) at bpf_setif+0x22a sys/net/bpf.c:1209 bpfioctl(31700,8020426c,ffff800035592720,1,ffff8000fffe6038) at bpfioctl+0xc42 sys/net/bpf.c:956 VOP_IOCTL(fffffd807dde0518,8020426c,ffff800035592720,1,fffffd807f7d3068,ffff8000fffe6038) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 vn_ioctl(fffffd806cdc3dc0,8020426c,ffff800035592720,ffff8000fffe6038) at vn_ioctl+0xf6 sys/kern/vfs_vnops.c:525 sys_ioctl(ffff8000fffe6038,ffff800035592900,ffff800035592850) at sys_ioctl+0x67c syscall(ffff800035592900) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff800035592900) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x3b5802c4610, count: -11 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff8000355922a0 rbx 0xffffffff834a0dbf cpu_info_full_primary+0x2dbf rdx 0xffff800000045600 rcx 0xffff8000fffe6038 rax 0xffffffff8349fff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x678e0db4f49d824d r11 0xb86c5aed2538b4a2 r12 0xffffffff834a0bc0 cpu_info_full_primary+0x2bc0 r13 0 r14 0 r15 0x1 rip 0xffffffff81610e15 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff800035592290 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=345909 pid=88639 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=0xffff8000fffe7988,0xffffffff835f1e20 process=0xffff8000fffe8488 user=0xffff80003558d000, vmspace=0xfffffd806beba560 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 88639 120288 3052 0 2 0 syz-executor *88639 345909 3052 0 7 0x4000000 syz-executor 9748 277332 67785 0 7 0 syz-executor 9748 74425 67785 0 2 0x4000000 syz-executor 33114 463101 95272 0 3 0x80 nanoslp syz-executor 33114 16187 95272 0 3 0x4000080 fsleep syz-executor 67785 269682 80010 0 3 0x82 nanoslp syz-executor 73326 477882 0 0 3 0x14280 nfsidl nfsio 77507 83864 0 0 3 0x14280 nfsidl nfsio 47819 178028 0 0 3 0x14280 nfsidl nfsio 50769 105127 0 0 3 0x14280 nfsidl nfsio 52958 393811 0 0 3 0x14280 nfsidl nfsio 47509 452066 0 0 3 0x14280 nfsidl nfsio 28656 363531 0 0 3 0x14280 nfsidl nfsio 74604 447518 0 0 3 0x14280 nfsidl nfsio 31454 275383 0 0 3 0x14280 nfsidl nfsio 52207 450865 0 0 3 0x14280 nfsidl nfsio 43521 99511 0 0 3 0x14280 nfsidl nfsio 64061 454121 0 0 3 0x14280 nfsidl nfsio 32302 493642 0 0 3 0x14280 nfsidl nfsio 10053 276309 0 0 3 0x14280 nfsidl nfsio 41264 328997 0 0 3 0x14280 nfsidl nfsio 87188 160616 0 0 3 0x14280 nfsidl nfsio 59197 49084 0 0 3 0x14280 nfsidl nfsio 46590 72599 0 0 3 0x14280 nfsidl nfsio 81606 37715 0 0 3 0x14280 nfsidl nfsio 93141 95794 0 0 3 0x14280 nfsidl nfsio 28390 320501 0 0 3 0x14200 bored sosplice 54182 358228 79170 0 3 0x100082 sbwait arp 79170 86506 81218 0 3 0x10008a sigsusp sh 71254 458886 80010 0 3 0x82 piperd syz-executor 34545 268414 80010 0 3 0x82 piperd syz-executor 95272 18790 80010 0 3 0x82 nanoslp syz-executor 81218 504222 80010 0 3 0x82 wait syz-executor 76354 222513 80010 0 3 0x82 piperd syz-executor 3052 55398 80010 0 3 0x82 nanoslp syz-executor 70397 287249 80010 0 3 0x82 wait syz-executor 80010 425840 81946 0 2 0x2 syz-executor 81946 349360 34572 0 3 0x10008a sigsusp ksh 34572 510551 62584 0 3 0x98 kqread sshd-session 62584 167419 21082 0 3 0x92 kqread sshd-session 41123 298638 1 0 3 0x100083 ttyin getty 21082 484125 1 0 3 0x88 kqread sshd 35708 246105 68881 74 3 0x1100092 bpf pflogd 68881 155928 1 0 3 0x80 sbwait pflogd 48465 257934 93026 73 3 0x1100090 kqread syslogd 93026 210827 1 0 3 0x100082 sbwait syslogd 48277 395797 1 0 3 0x100080 kqread resolvd 47371 459758 72713 77 3 0x100092 kqread dhcpleased 9984 358020 72713 77 3 0x100092 kqread dhcpleased 72713 478723 1 0 3 0x80 kqread dhcpleased 74548 194015 0 0 3 0x14200 bored smr 32149 358527 0 0 2 0x14200 zerothread 38681 205328 0 0 3 0x14200 aiodoned aiodoned 72276 224411 0 0 3 0x14200 syncer update 33065 42520 0 0 3 0x14200 cleaner cleaner 36835 74392 0 0 3 0x14200 reaper reaper 75667 270825 0 0 3 0x14200 pgdaemon pagedaemon 56933 373142 0 0 3 0x14200 bored viomb 35306 297216 0 0 3 0x40014200 acpi0 acpi0 48893 499070 0 0 3 0x40014200 idle1 37395 208906 0 0 3 0x14200 bored softnet3 69954 206891 0 0 3 0x14200 bored softnet2 70319 180954 0 0 3 0x14200 bored softnet1 25369 511863 0 0 3 0x14200 bored softnet0 34010 243983 0 0 3 0x14200 bored systqmp 1259 421008 0 0 3 0x14200 bored systq 6808 22736 0 0 3 0x14200 tmoslp softclockmp 26944 487028 0 0 3 0x40014200 tmoslp softclock 96734 177343 0 0 3 0x40014200 idle0 1 139933 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive mutex &bd->bd_mtx r = 0 (0xffff800001331618) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 sys/kern/kern_lock.c:239 #3 bpf_setif+0x114 sys/net/bpf.c:1208 #4 bpfioctl+0xc42 sys/net/bpf.c:956 #5 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 #6 vn_ioctl+0xf6 sys/kern/vfs_vnops.c:525 #7 sys_ioctl+0x67c #8 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #8 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 88639 (syz-executor) thread 0xffff8000fffe6038 (345909) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff8359d538) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 vn_ioctl+0x4d sys/kern/vfs_vnops.c:508 #2 sys_ioctl+0x67c #3 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #3 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #4 Xsyscall+0x128 exclusive mutex &bd->bd_mtx r = 0 (0xffff800001331618) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 sys/kern/kern_lock.c:239 #3 bpf_setif+0x114 sys/net/bpf.c:1208 #4 bpfioctl+0xc42 sys/net/bpf.c:956 #5 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 #6 vn_ioctl+0xf6 sys/kern/vfs_vnops.c:525 #7 sys_ioctl+0x67c #8 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #8 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10192 11129K 11831K 166960K 12241 0 pcb 17 15K 16K 166960K 198 0 rtable 172 5K 6K 166960K 427 0 pf 33 17K 21K 166960K 85 0 ifaddr 35 5K 7K 166960K 61 0 ifgroup 51 2K 2K 166960K 80 0 sysctl 2 0K 0K 166960K 2 0 counters 62 36K 36K 166960K 84 0 ioctlops 0 0K 4K 166960K 1535 0 iov 0 0K 16K 166960K 27 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1479 93K 93K 166960K 1982 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 14 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 24 0 dirhash 12 2K 2K 166960K 21 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 16 57K 93K 166960K 681 0 sigio 0 0K 0K 166960K 14 0 proc 72 91K 115K 166960K 598 0 subproc 104 6K 6K 166960K 117 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 84 0 in_multi 71 5K 6K 166960K 124 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 73 334K 334K 166960K 73 0 exec 0 0K 1K 166960K 415 0 fusefs mount 1 32K 32K 166960K 1 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 222 73K 91K 166960K 7947 0 UVM aobj 84 3K 3K 166960K 87 0 pinsyscall 42 84K 102K 166960K 1777 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 38 0 NDP 11 0K 1K 166960K 40 0 temp 59 6822K 6890K 166960K 20737 0 kqueue 13 20K 30K 166960K 102 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 65 0 61 1 0 1 1 0 8 0 rtentry 112 130 0 54 3 0 3 3 0 8 0 unpcb 144 318 0 301 5 1 4 4 0 8 3 syncache 336 5 0 5 2 2 0 1 0 8 0 tcpqe 32 2 0 2 1 1 0 1 0 8 0 tcpcb 808 216 0 210 8 0 8 8 0 8 7 arp 120 22 0 7 1 0 1 1 0 8 0 inpcb 336 860 0 851 19 10 9 13 0 8 8 ip6q 72 1 0 1 1 1 0 1 0 8 0 ip6af 40 2 0 2 1 1 0 1 0 8 0 nd6 136 26 0 9 1 0 1 1 0 8 0 pkpcb 40 2 0 2 1 0 1 1 0 8 1 kcovpl 48 9 0 1 1 0 1 1 0 8 0 ppxss 1168 8 0 8 1 0 1 1 0 8 1 pfstscr 40 1 0 1 1 0 1 1 0 8 1 pffrag 232 8 0 1 1 0 1 1 0 482 0 pffrnode 88 8 0 1 1 0 1 1 0 8 0 pffrent 40 58 0 51 1 0 1 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 pfanchor 1288 1 0 0 1 0 1 1 0 8 0 pftag 88 1 0 1 1 1 0 1 0 8 0 pfstitem 24 59 0 11 1 0 1 1 0 8 0 pfstkey 128 60 0 12 2 0 2 2 0 8 0 pfstate 376 60 0 12 6 0 6 6 0 8 0 pfrule 1344 24 0 18 2 1 1 2 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 551 0 217 26 2 24 26 0 8 1 art_table 32 553 0 217 5 1 4 4 0 8 0 art_node 16 129 0 61 1 0 1 1 0 8 0 sysvmsgpl 40 5 0 4 1 0 1 1 0 8 0 semupl 112 2 0 2 2 2 0 1 0 8 0 semapl 112 22 0 12 1 0 1 1 0 8 0 shmpl 112 84 0 3 3 0 3 3 0 8 0 dirhash 1024 23 0 6 3 0 3 3 0 8 0 dino2pl 256 2538 0 1043 95 0 95 95 0 8 0 ffsino 272 2538 0 1043 101 0 101 101 0 8 0 nchpl 144 3494 0 1813 63 0 63 63 0 8 0 uvmvnodes 80 3068 0 0 63 0 63 63 0 8 0 vnodes 216 3068 0 0 171 0 171 171 0 8 0 namei 1024 11486 0 11486 4 3 1 2 0 8 1 percpumem 16 56 0 11 1 0 1 1 0 8 0 kstatmem 264 44 0 22 2 0 2 2 0 8 0 scsiplug 72 10 0 10 2 1 1 1 0 8 1 scxspl 216 9867 0 9867 10 2 8 8 1 8 8 plimitpl 152 129 0 112 1 0 1 1 0 8 0 sigapl 424 1000 0 931 10 1 9 9 0 8 0 futexpl 64 8575 0 8574 1 0 1 1 0 8 0 knotepl 120 333 0 0 10 0 10 10 0 8 0 kqueuepl 216 220 0 211 5 0 5 5 0 8 4 pipepl 320 164 0 137 3 0 3 3 0 8 0 fdescpl 496 961 0 931 5 0 5 5 0 8 0 filepl 152 5404 0 5160 16 1 15 15 0 8 4 lockfpl 104 161 0 159 1 0 1 1 0 8 0 lockfspl 48 67 0 65 1 0 1 1 0 8 0 sessionpl 144 25 0 16 1 0 1 1 0 8 0 pgrppl 48 46 0 29 1 0 1 1 0 8 0 ucredpl 104 773 0 760 1 0 1 1 0 8 0 zombiepl 144 932 0 931 2 1 1 1 0 8 0 processpl 1160 1000 0 931 6 0 6 6 0 8 0 procpl 648 1895 0 1823 8 0 8 8 0 8 0 srpgc 96 4 0 4 2 1 1 1 0 8 1 sosppl 168 2 0 2 1 0 1 1 0 8 1 sockpl 664 1262 0 1232 21 9 12 15 0 8 8 mcl64k 65536 6 0 0 1 0 1 1 0 8 0 mcl16k 16384 5 0 0 1 0 1 1 0 8 0 mcl12k 12288 2 0 0 1 0 1 1 0 8 0 mcl9k 9216 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 8 0 0 1 0 1 1 0 8 0 mcl4k 4096 126 0 0 16 0 16 16 0 8 0 mcl2k 2048 27 0 0 4 0 4 4 0 8 0 mtagpl 96 12 0 0 1 0 1 1 0 8 0 mbufpl 256 286 0 0 18 0 18 18 0 8 0 bufpl 280 3043 0 97 211 0 211 211 0 8 0 anonpl 24 186777 0 180879 83 20 63 63 0 185 14 amapchunkpl 152 26311 0 25787 32 1 31 32 0 158 4 amappl16 200 4788 0 4700 33 15 18 18 0 8 9 amappl15 192 11 0 11 1 1 0 1 0 8 0 amappl14 184 116 0 103 1 0 1 1 0 8 0 amappl13 176 33 0 33 1 1 0 1 0 8 0 amappl12 168 1614 0 1583 4 1 3 3 0 8 0 amappl11 160 52 0 38 1 0 1 1 0 8 0 amappl10 152 9 0 9 1 1 0 1 0 8 0 amappl9 144 174 0 174 1 1 0 1 0 8 0 amappl8 136 21 0 18 1 0 1 1 0 8 0 amappl7 128 115 0 101 1 0 1 1 0 8 0 amappl6 120 196 0 193 1 0 1 1 0 8 0 amappl5 112 148 0 136 1 0 1 1 0 8 0 amappl4 104 313 0 293 1 0 1 1 0 8 0 amappl3 96 4695 0 4613 3 0 3 3 0 8 0 amappl2 88 1233 0 1150 3 0 3 3 0 8 0 amappl1 80 9672 0 9089 14 0 14 14 0 8 0 amappl 88 7521 0 7364 5 0 5 5 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 2 0 1 1 0 1 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 256 0 256 3 2 1 1 0 8 1 dma64 64 7 0 7 2 2 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 19 0 18 1 0 1 1 0 8 0 aobjpl 72 86 0 3 2 0 2 2 0 8 0 uaddrrnd 24 961 0 931 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 961 0 931 1 0 1 1 0 8 0 vmmpekpl 168 8979 0 8938 3 0 3 3 0 8 0 vmmpepl 168 65957 0 64120 107 8 99 99 0 357 7 vmsppl 448 960 0 931 6 1 5 5 0 8 0 rwobjpl 56 24446 0 20284 64 1 63 63 0 8 3 pdppl 4096 1929 0 1862 107 34 73 85 0 8 6 pvpl 32 18259 0 0 149 1 148 148 0 265 0 pmappl 248 960 0 931 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 418 0 54 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff83038241) at panic+0x1e5 sys/kern/subr_prf.c:198 malloc(69662f2e,2,2) at malloc+0xcf4 sys/kern/kern_malloc.c:330 bpf_allocbufs(ffff800001331600) at bpf_allocbufs+0x85 sys/net/bpf.c:1667 bpf_setif(ffff800001331600,ffff800035592720) at bpf_setif+0x22a sys/net/bpf.c:1209 bpfioctl(31700,8020426c,ffff800035592720,1,ffff8000fffe6038) at bpfioctl+0xc42 sys/net/bpf.c:956 VOP_IOCTL(fffffd807dde0518,8020426c,ffff800035592720,1,fffffd807f7d3068,ffff8000fffe6038) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 vn_ioctl(fffffd806cdc3dc0,8020426c,ffff800035592720,ffff8000fffe6038) at vn_ioctl+0xf6 sys/kern/vfs_vnops.c:525 sys_ioctl(ffff8000fffe6038,ffff800035592900,ffff800035592850) at sys_ioctl+0x67c syscall(ffff800035592900) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff800035592900) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x3b5802c4610, count: -11 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: 0x7ab6703f6930, 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: 0x7ab6703f6930, count: -3