login: panic: vmxon failed Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 40879 93015 0 0x8000000 0x4000000 1 syz-executor.2 *442222 93015 0 0x8000000 0x4000000 0 syz-executor.2 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82881053) at panic+0x17b sys/kern/subr_prf.c:198 start_vmm_on_cpu(ffffffff82d17ff0) at start_vmm_on_cpu+0x1d3 sys/arch/amd64/amd64/vmm_machdep.c:1106 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 vmxon() at vmxon+0x16 vmm_start() at vmm_start+0x58 sys/arch/amd64/amd64/vmm_machdep.c:959 vmmioctl(a00,c2585601,ffff800000e86400,1,ffff800031b4a7e8) at vmmioctl+0x1d3 sys/dev/vmm/vmm.c:235 VOP_IOCTL(fffffd806e0e2518,c2585601,ffff800000e86400,1,fffffd807f7d7820,ffff800031b4a7e8) at VOP_IOCTL+0x97 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd80673c6318,c2585601,ffff800000e86400,ffff800031b4a7e8) at vn_ioctl+0xc0 sys/kern/vfs_vnops.c:525 sys_ioctl(ffff800031b4a7e8,ffff8000373db770,ffff8000373db6c0) at sys_ioctl+0x4a9 syscall(ffff8000373db770) at syscall+0x8cf mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff8000373db770) at syscall+0x8cf sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x4452d65cb10, count: 2 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: vmxon failed ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82881053) at panic+0x17b sys/kern/subr_prf.c:198 start_vmm_on_cpu(ffffffff82d17ff0) at start_vmm_on_cpu+0x1d3 sys/arch/amd64/amd64/vmm_machdep.c:1106 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 vmxon() at vmxon+0x16 vmm_start() at vmm_start+0x58 sys/arch/amd64/amd64/vmm_machdep.c:959 vmmioctl(a00,c2585601,ffff800000e86400,1,ffff800031b4a7e8) at vmmioctl+0x1d3 sys/dev/vmm/vmm.c:235 VOP_IOCTL(fffffd806e0e2518,c2585601,ffff800000e86400,1,fffffd807f7d7820,ffff800031b4a7e8) at VOP_IOCTL+0x97 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd80673c6318,c2585601,ffff800000e86400,ffff800031b4a7e8) at vn_ioctl+0xc0 sys/kern/vfs_vnops.c:525 sys_ioctl(ffff800031b4a7e8,ffff8000373db770,ffff8000373db6c0) at sys_ioctl+0x4a9 syscall(ffff8000373db770) at syscall+0x8cf mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff8000373db770) at syscall+0x8cf sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x4452d65cb10, count: -13 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff8000373db0a0 rbx 0xffffffff82d18cbf cpu_info_full_primary+0x2cbf rdx 0 rcx 0xffff800031b4a7e8 rax 0xffffffff82d17ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x12c27644bd122707 r11 0xf42f14f5a5f8610c r12 0xffffffff82d18ac0 cpu_info_full_primary+0x2ac0 r13 0 r14 0 r15 0x1 rip 0xffffffff823982bc db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff8000373db090 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.2) tid=442222 pid=93015 tcnt=3 stat=onproc flags process=8000000 proc=4000000 runpri=32, usrpri=79, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff800031b4b9d8,0xffff800031b4a568 process=0xffff80003132e3a0 user=0xffff8000373d6000, vmspace=0xfffffd806849edc8 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 7829 14347 72441 60928 2 0x8000010 syz-executor.5 7829 194612 72441 60928 2 0xc000010 syz-executor.5 93015 367098 17341 0 2 0x8000000 syz-executor.2 93015 40879 17341 0 7 0xc000000 syz-executor.2 *93015 442222 17341 0 7 0xc000000 syz-executor.2 9140 260408 50609 0 3 0x8000080 nanoslp syz-executor.3 9140 488310 50609 0 2 0xc000000 syz-executor.3 9140 256850 50609 0 3 0xc000080 fsleep syz-executor.3 27890 318043 89195 0 3 0x8000080 nanoslp syz-executor.7 27890 264195 89195 0 3 0xc000080 kqread syz-executor.7 27890 344023 89195 0 3 0xc000080 fsleep syz-executor.7 22029 456022 0 0 3 0x14200 bored sosplice 13304 233989 96675 0 3 0x8000080 nanoslp syz-executor.1 13304 434280 96675 0 3 0xc000080 msgwait syz-executor.1 13304 54263 96675 0 3 0xc000080 msgwait syz-executor.1 13304 203934 96675 0 3 0xc000080 fsleep syz-executor.1 96675 399763 7045 0 3 0x8000082 nanoslp syz-executor.1 40041 307549 1 0 3 0x18100083 ttyin getty 89195 322299 7045 0 3 0x8000082 nanoslp syz-executor.7 72441 21209 7045 0 3 0x8000082 nanoslp syz-executor.5 90892 202526 7045 0 3 0x8000082 nanoslp syz-executor.4 50609 54141 7045 0 3 0x8000082 nanoslp syz-executor.3 17341 304632 7045 0 3 0x8000082 nanoslp syz-executor.2 83325 9406 7045 0 3 0x8000082 nanoslp syz-executor.0 7045 17524 62901 0 3 0x1a000082 thrsleep syz-fuzzer 7045 178732 62901 0 3 0x1e000082 thrsleep syz-fuzzer 7045 302592 62901 0 3 0x1e000082 kqread syz-fuzzer 7045 2428 62901 0 3 0x1e000082 wait syz-fuzzer 7045 451284 62901 0 3 0x1e000082 thrsleep syz-fuzzer 7045 473082 62901 0 3 0x1e000082 wait syz-fuzzer 7045 467772 62901 0 3 0x1e000082 wait syz-fuzzer 7045 167073 62901 0 3 0x1e000082 wait syz-fuzzer 7045 133853 62901 0 3 0x1e000082 wait syz-fuzzer 7045 485901 62901 0 3 0x1e000082 thrsleep syz-fuzzer 7045 151185 62901 0 3 0x1e000082 thrsleep syz-fuzzer 7045 63097 62901 0 3 0x1e000082 wait syz-fuzzer 7045 128051 62901 0 3 0x1e000082 thrsleep syz-fuzzer 7045 35557 62901 0 3 0x1e000082 wait syz-fuzzer 7045 101980 62901 0 3 0x1e000082 thrsleep syz-fuzzer 7045 481468 62901 0 3 0x1e000082 thrsleep syz-fuzzer 62901 475494 73835 0 3 0x810008a sigsusp ksh 73835 443622 29835 0 3 0x1800009a kqread sshd 29835 490200 1 0 3 0x18000088 kqread sshd 32761 239129 22550 74 3 0x19100092 bpf pflogd 22550 195590 1 0 3 0x18000080 sbwait pflogd 30912 194899 51430 73 3 0x19100090 kqread syslogd 51430 383068 1 0 3 0x18100082 sbwait syslogd 54673 307408 1 0 3 0x18100080 kqread resolvd 29389 393667 9798 77 3 0x18100092 kqread dhcpleased 45741 74656 9798 77 3 0x18100092 kqread dhcpleased 9798 53107 1 0 3 0x18000080 kqread dhcpleased 61699 205154 0 0 3 0x14200 bored smr 25528 125605 0 0 2 0x14200 zerothread 30730 396050 0 0 3 0x14200 aiodoned aiodoned 72433 410147 0 0 3 0x14200 syncer update 59929 12666 0 0 3 0x14200 cleaner cleaner 42281 219795 0 0 3 0x14200 reaper reaper 15038 411084 0 0 3 0x14200 pgdaemon pagedaemon 12964 2787 0 0 3 0x14200 bored viomb 36948 501305 0 0 3 0x40014200 acpi0 acpi0 32099 517542 0 0 3 0x40014200 idle1 26440 269817 0 0 3 0x14200 bored softnet3 30366 129128 0 0 3 0x14200 bored softnet2 71923 497797 0 0 3 0x14200 bored softnet1 21310 327694 0 0 3 0x14200 bored softnet0 46119 230498 0 0 3 0x14200 bored systqmp 4119 289803 0 0 3 0x14200 bored systq 35318 474378 0 0 3 0x14200 tmoslp softclockmp 22704 96467 0 0 3 0x40014200 tmoslp softclock 43126 73192 0 0 3 0x40014200 idle0 1 252123 0 0 3 0x8080082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10171 6530K 6810K 166960K 11425 0 pcb 16 11K 12K 166960K 121 0 rtable 127 4K 6K 166960K 407 0 pf 22 7K 10K 166960K 45 0 ifaddr 25 11K 15K 166960K 52 0 ifgroup 35 1K 2K 166960K 59 0 counters 54 35K 36K 166960K 66 0 ioctlops 2 2K 4K 166960K 1493 0 iov 0 0K 12K 166960K 3 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1402 88K 89K 166960K 1504 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 11 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 97 0 dirhash 12 2K 2K 166960K 15 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 14 49K 93K 166960K 252 0 sigio 0 0K 0K 166960K 3 0 proc 69 91K 115K 166960K 567 0 subproc 91 5K 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 13 0 in_multi 44 3K 7K 166960K 118 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 55 254K 254K 166960K 55 0 exec 0 0K 1K 166960K 413 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 293 70K 78K 166960K 4735 0 UVM aobj 17 2K 2K 166960K 24 0 pinsyscall 38 76K 108K 166960K 1473 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 1 0K 0K 166960K 26 0 NDP 7 0K 2K 166960K 32 0 temp 44 6801K 6866K 166960K 5561 0 kqueue 14 22K 24K 166960K 39 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 46 0 42 1 0 1 1 0 8 0 rtentry 112 127 0 72 4 0 4 4 0 8 0 unpcb 144 66 0 49 1 0 1 1 0 8 0 syncache 336 4 0 4 1 1 0 1 0 8 0 tcpqe 32 202 0 202 1 1 0 1 0 8 0 tcpcb 808 149 0 142 7 0 7 7 0 8 6 arp 120 21 0 13 1 0 1 1 0 8 0 inpcb 392 352 0 338 11 2 9 11 0 8 7 nd6 136 28 0 19 1 0 1 1 0 8 0 pkpcb 40 1 0 1 1 0 1 1 0 8 1 kcovpl 48 9 0 2 1 0 1 1 0 8 0 pffrag 232 1 0 1 1 0 1 1 0 482 1 pffrnode 88 1 0 1 1 0 1 1 0 8 1 pffrent 40 2 0 2 1 0 1 1 0 8 1 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 29 0 0 1 0 1 1 0 8 0 pfstkey 128 29 0 0 1 0 1 1 0 8 0 pfstate 376 29 0 0 3 0 3 3 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 521 0 289 29 2 27 29 0 8 8 art_table 32 522 0 289 4 0 4 4 0 8 0 art_node 16 126 0 76 1 0 1 1 0 8 0 sysvmsgpl 40 12 0 10 1 0 1 1 0 8 0 semupl 112 7 0 7 1 0 1 1 0 8 1 semapl 112 94 0 84 1 0 1 1 0 8 0 shmpl 112 21 0 7 1 0 1 1 0 8 0 dirhash 1024 19 0 2 3 0 3 3 0 8 0 dino2pl 256 1762 0 244 96 0 96 96 0 8 0 ffsino 272 1762 0 244 103 0 103 103 0 8 0 nchpl 144 2182 0 448 67 0 67 67 0 8 0 uvmvnodes 80 1976 0 0 41 0 41 41 0 8 0 vnodes 216 1976 0 0 110 0 110 110 0 8 0 namei 1024 7839 0 7839 2 0 2 2 0 8 2 percpumem 16 47 0 6 1 0 1 1 0 8 0 kstatmem 264 26 0 12 2 0 2 2 0 8 0 scxspl 216 8350 0 8350 10 2 8 8 1 8 8 plimitpl 152 51 0 32 1 0 1 1 0 8 0 sigapl 424 573 0 525 8 1 7 7 0 8 0 futexpl 64 1897 0 1894 1 0 1 1 0 8 0 knotepl 120 110 0 0 4 0 4 4 0 8 0 kqueuepl 216 42 0 32 1 0 1 1 0 8 0 pipepl 320 167 0 142 3 0 3 3 0 8 0 fdescpl 496 554 0 527 5 0 5 5 0 8 0 filepl 152 2627 0 2389 13 0 13 13 0 8 2 lockfpl 104 36 0 32 1 0 1 1 0 8 0 lockfspl 48 17 0 13 1 0 1 1 0 8 0 sessionpl 144 26 0 10 1 0 1 1 0 8 0 pgrppl 48 29 0 13 1 0 1 1 0 8 0 ucredpl 104 140 0 127 1 0 1 1 0 8 0 zombiepl 144 527 0 525 1 0 1 1 0 8 0 processpl 1136 573 0 525 5 0 5 5 0 8 0 procpl 656 765 0 692 8 1 7 7 0 8 0 srpgc 96 6 0 6 1 0 1 1 0 8 1 sosppl 168 1 0 1 1 0 1 1 0 8 1 sockpl 584 465 0 430 9 0 9 9 0 8 6 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 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 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 6 0 0 1 0 1 1 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 296 0 0 37 0 37 37 0 8 0 mtagpl 96 5 0 0 1 0 1 1 0 8 0 mbufpl 256 320 0 0 20 0 20 20 0 8 0 bufpl 280 4655 0 184 320 0 320 320 0 8 0 anonpl 24 200475 0 194947 65 1 64 64 0 186 15 amapchunkpl 152 14766 0 14072 31 1 30 30 0 158 0 amappl16 200 5644 0 5543 21 4 17 21 0 8 7 amappl15 192 10 0 10 1 1 0 1 0 8 0 amappl14 184 229 0 214 2 1 1 2 0 8 0 amappl13 176 41 0 41 1 1 0 1 0 8 0 amappl12 168 1253 0 1223 4 1 3 3 0 8 0 amappl11 160 137 0 123 1 0 1 1 0 8 0 amappl10 152 37 0 30 1 0 1 1 0 8 0 amappl9 144 173 0 173 2 2 0 1 0 8 0 amappl8 136 209 0 165 2 0 2 2 0 8 0 amappl7 128 55 0 40 1 0 1 1 0 8 0 amappl6 120 375 0 356 2 1 1 2 0 8 0 amappl5 112 174 0 158 1 0 1 1 0 8 0 amappl4 104 593 0 555 3 1 2 3 0 8 0 amappl3 96 3449 0 3363 3 0 3 3 0 8 0 amappl2 88 968 0 894 4 2 2 4 0 8 0 amappl1 80 10382 0 9841 23 5 18 23 0 8 5 amappl 88 4158 0 3957 5 0 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 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 72 23 0 7 1 0 1 1 0 8 0 uaddrrnd 24 555 0 528 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 555 0 528 1 0 1 1 0 8 0 vmmpekpl 168 9525 0 9469 3 0 3 3 0 8 0 vmmpepl 168 56173 0 54270 120 2 118 120 0 357 24 vmsppl 440 554 0 528 6 1 5 5 0 8 0 rwobjpl 56 23686 0 20553 48 1 47 48 0 8 0 pdppl 4096 1117 0 1056 109 44 65 83 0 8 4 pvpl 32 48326 0 0 393 3 390 390 0 265 0 pmappl 248 554 0 528 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 424 0 49 12 0 12 12 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82881053) at panic+0x17b sys/kern/subr_prf.c:198 start_vmm_on_cpu(ffffffff82d17ff0) at start_vmm_on_cpu+0x1d3 sys/arch/amd64/amd64/vmm_machdep.c:1106 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 vmxon() at vmxon+0x16 vmm_start() at vmm_start+0x58 sys/arch/amd64/amd64/vmm_machdep.c:959 vmmioctl(a00,c2585601,ffff800000e86400,1,ffff800031b4a7e8) at vmmioctl+0x1d3 sys/dev/vmm/vmm.c:235 VOP_IOCTL(fffffd806e0e2518,c2585601,ffff800000e86400,1,fffffd807f7d7820,ffff800031b4a7e8) at VOP_IOCTL+0x97 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd80673c6318,c2585601,ffff800000e86400,ffff800031b4a7e8) at vn_ioctl+0xc0 sys/kern/vfs_vnops.c:525 sys_ioctl(ffff800031b4a7e8,ffff8000373db770,ffff8000373db6c0) at sys_ioctl+0x4a9 syscall(ffff8000373db770) at syscall+0x8cf mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff8000373db770) at syscall+0x8cf sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x4452d65cb10, count: -13 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffff800029cebff0) at x86_ipi_db+0x1e 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+0x27 vmm_start() at vmm_start+0xfd sys/arch/amd64/amd64/vmm_machdep.c:975 vmmioctl(a00,c2585601,ffff800000e7a800,1,ffff800031b4b9d8) at vmmioctl+0x1d3 sys/dev/vmm/vmm.c:235 VOP_IOCTL(fffffd806e0e2518,c2585601,ffff800000e7a800,1,fffffd807f7d7820,ffff800031b4b9d8) at VOP_IOCTL+0x97 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd80673c6318,c2585601,ffff800000e7a800,ffff800031b4b9d8) at vn_ioctl+0xc0 sys/kern/vfs_vnops.c:525 sys_ioctl(ffff800031b4b9d8,ffff8000373d5530,ffff8000373d5480) at sys_ioctl+0x4a9 syscall(ffff8000373d5530) at syscall+0x8cf mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff8000373d5530) at syscall+0x8cf sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x445a7834e90, count: 5 ddb{1}> trace x86_ipi_db(ffff800029cebff0) at x86_ipi_db+0x1e 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+0x27 vmm_start() at vmm_start+0xfd sys/arch/amd64/amd64/vmm_machdep.c:975 vmmioctl(a00,c2585601,ffff800000e7a800,1,ffff800031b4b9d8) at vmmioctl+0x1d3 sys/dev/vmm/vmm.c:235 VOP_IOCTL(fffffd806e0e2518,c2585601,ffff800000e7a800,1,fffffd807f7d7820,ffff800031b4b9d8) at VOP_IOCTL+0x97 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd80673c6318,c2585601,ffff800000e7a800,ffff800031b4b9d8) at vn_ioctl+0xc0 sys/kern/vfs_vnops.c:525 sys_ioctl(ffff800031b4b9d8,ffff8000373d5530,ffff8000373d5480) at sys_ioctl+0x4a9 syscall(ffff8000373d5530) at syscall+0x8cf mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff8000373d5530) at syscall+0x8cf sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x445a7834e90, count: -10