kernel: protection fault trap, code=0 Stopped at done_flush+0x38: movl %eax,%dr6 ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic the kernel did not panic ddb{1}> trace done_flush() at done_flush+0x38 vm_run(ffff800027d5e270) at vm_run+0x304 sys/arch/amd64/amd64/vmm.c:4492 vmmioctl(a00,c0205602,ffff800027d5e270,1,ffff8000ffff7a50) at vmmioctl+0x192 sys/arch/amd64/amd64/vmm.c:661 VOP_IOCTL(fffffd806eb1a670,c0205602,ffff800027d5e270,1,fffffd807f7d7900,ffff8000ffff7a50) at VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd8064bd7bf0,c0205602,ffff800027d5e270,ffff8000ffff7a50) at vn_ioctl+0xbc sys/kern/vfs_vnops.c:531 sys_ioctl(ffff8000ffff7a50,ffff800027d5e388,ffff800027d5e3e0) at sys_ioctl+0x4a2 syscall(ffff800027d5e450) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800027d5e450) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x540d1b537c0, count: -8 ddb{1}> show registers rdi 0x6c14 __ALIGN_SIZE+0x5c14 rsi 0xffff80002e3aee38 rbp 0xffff800027d5dfd0 rbx 0x756e6547 rdx 0x49656e69 rcx 0x6c65746e rax 0x400000000000 r8 0 r9 0x10000 __ALIGN_SIZE+0xf000 r10 0x700e88cbf7682563 r11 0xb2ae614bb1e07677 r12 0xffffffff8296e138 dt_prov_static r13 0x246 r14 0xffff80002e3ae800 r15 0xffff800027d5e270 rip 0xffffffff81385c30 done_flush+0x38 cs 0x8 rflags 0x10046 __ALIGN_SIZE+0xf046 rsp 0xffff800027d5de26 ss 0x10 done_flush+0x38: movl %eax,%dr6 ddb{1}> show proc PROC (syz-executor.4) pid=359081 stat=onproc flags process=0 proc=4000000 pri=32, usrpri=86, nice=20 forw=0xffffffffffffffff, list=0xffff80002c532d20,0xffff8000ffff6800 process=0xffff80002b324c90 user=0xffff800027d59000, vmspace=0xfffffd805b402b88 estcpu=36, cpticks=2, pctcpu=0.0 user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 36475 383171 34449 0 2 0 syz-executor.3 36475 500943 34449 0 3 0x4000080 fsleep syz-executor.3 17896 475994 12924 0 2 0 syz-executor.7 17896 295207 12924 0 3 0x4000080 fsleep syz-executor.7 91761 508481 55227 0 2 0 syz-executor.4 *91761 359081 55227 0 7 0x4000000 syz-executor.4 1694 43500 79460 0 3 0x80 nanoslp syz-executor.1 1694 374546 79460 0 3 0x4000080 fsleep syz-executor.1 1694 12519 79460 0 3 0x4000080 fsleep syz-executor.1 1694 457964 79460 0 2 0x4000000 syz-executor.1 1694 1793 79460 0 2 0x4000000 syz-executor.1 8668 452043 29161 0 2 0 syz-executor.0 8668 316940 29161 0 3 0x4000080 fsleep syz-executor.0 36572 12392 2106 0 2 0 syz-executor.5 36572 345879 2106 0 2 0x4000000 syz-executor.5 36572 293448 2106 0 3 0x4000080 fsleep syz-executor.5 36572 354596 2106 0 2 0x4000000 syz-executor.5 58183 235252 82721 0 7 0 syz-executor.2 58183 304424 82721 0 2 0x4000000 syz-executor.2 51343 509499 37593 0 2 0 syz-executor.6 51343 302730 37593 0 3 0x4000080 ttyin syz-executor.6 51343 98269 37593 0 3 0x4000000 inode syz-executor.6 51343 413103 37593 0 2 0x4000000 syz-executor.6 79460 375112 54332 0 3 0x82 nanoslp syz-executor.1 2106 495833 54332 0 3 0x82 nanoslp syz-executor.5 37593 112277 54332 0 3 0x82 nanoslp syz-executor.6 55227 443288 54332 0 3 0x82 nanoslp syz-executor.4 12924 520732 54332 0 3 0x82 nanoslp syz-executor.7 29161 113399 54332 0 3 0x82 nanoslp syz-executor.0 82721 403184 54332 0 3 0x82 nanoslp syz-executor.2 94113 314452 1 0 3 0x100083 ttyin getty 34449 211123 54332 0 3 0x82 nanoslp syz-executor.3 11269 69980 0 0 3 0x14280 nfsidl nfsio 89431 48291 0 0 3 0x14280 nfsidl nfsio 5414 275792 0 0 3 0x14280 nfsidl nfsio 55356 35051 0 0 3 0x14280 nfsidl nfsio 95637 16931 0 0 3 0x14280 nfsidl nfsio 82855 206812 0 0 3 0x14280 nfsidl nfsio 17186 393711 0 0 3 0x14280 nfsidl nfsio 32931 78912 0 0 3 0x14280 nfsidl nfsio 22146 232950 0 0 3 0x14280 nfsidl nfsio 56411 477033 0 0 3 0x14280 nfsidl nfsio 39998 514115 0 0 3 0x14280 nfsidl nfsio 25623 146779 0 0 3 0x14280 nfsidl nfsio 29887 39780 0 0 3 0x14280 nfsidl nfsio 20584 401218 0 0 3 0x14280 nfsidl nfsio 86390 514306 0 0 3 0x14280 nfsidl nfsio 16812 486232 0 0 3 0x14280 nfsidl nfsio 22092 255342 0 0 3 0x14280 nfsidl nfsio 64557 38578 0 0 3 0x14280 nfsidl nfsio 81708 201143 0 0 3 0x14280 nfsidl nfsio 65328 67711 0 0 3 0x14280 nfsidl nfsio 78236 85006 0 0 3 0x14200 bored sosplice 54332 82585 61421 0 3 0x82 thrsleep syz-fuzzer 54332 294664 61421 0 3 0x4000082 thrsleep syz-fuzzer 54332 496847 61421 0 3 0x4000082 thrsleep syz-fuzzer 54332 307251 61421 0 3 0x4000082 thrsleep syz-fuzzer 54332 112635 61421 0 3 0x4000082 thrsleep syz-fuzzer 54332 15399 61421 0 3 0x4000082 thrsleep syz-fuzzer 54332 324756 61421 0 3 0x4000082 thrsleep syz-fuzzer 54332 246379 61421 0 3 0x4000082 kqread syz-fuzzer 54332 499162 61421 0 3 0x4000082 thrsleep syz-fuzzer 61421 150467 13803 0 3 0x10008a sigsusp ksh 13803 279029 58216 0 3 0x9a kqread sshd 58216 343346 1 0 3 0x88 kqread sshd 78207 104395 76554 74 3 0x1100092 bpf pflogd 76554 245403 1 0 3 0x80 netio pflogd 47941 238549 92829 73 3 0x1100090 kqread syslogd 92829 161415 1 0 3 0x100082 netio syslogd 18455 369922 1 0 3 0x100080 kqread resolvd 39544 43078 2080 77 3 0x100092 kqread dhcpleased 91049 54077 2080 77 3 0x100092 kqread dhcpleased 2080 475265 1 0 3 0x80 kqread dhcpleased 69877 132757 0 0 3 0x14200 bored smr 59010 126989 0 0 2 0x14200 zerothread 6431 35653 0 0 3 0x14200 aiodoned aiodoned 9286 277280 0 0 3 0x14200 syncer update 44703 216086 0 0 3 0x14200 cleaner cleaner 33731 191258 0 0 3 0x14200 reaper reaper 49982 424052 0 0 3 0x14200 pgdaemon pagedaemon 35253 363345 0 0 3 0x14200 bored viomb 73420 68596 0 0 3 0x40014200 acpi0 acpi0 65178 220733 0 0 3 0x40014200 idle1 44479 372524 0 0 3 0x14200 bored softnet 5182 214237 0 0 3 0x14200 bored softnet 38251 28679 0 0 3 0x14200 bored softnet 33958 468689 0 0 3 0x14200 bored softnet 84633 408741 0 0 3 0x14200 bored systqmp 17873 134893 0 0 3 0x14200 bored systq 79210 235741 0 0 3 0x40014200 bored softclock 73781 81681 0 0 3 0x40014200 idle0 1 24704 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 91761 (syz-executor.4) thread 0xffff8000ffff7a50 (359081) exclusive rwlock vcpu r = 0 (0xffff80002e3aebb0) #0 witness_lock+0x44d #1 vm_run+0x2e0 sys/arch/amd64/amd64/vmm.c:4459 #2 vmmioctl+0x192 sys/arch/amd64/amd64/vmm.c:661 #3 VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 #4 vn_ioctl+0xbc sys/kern/vfs_vnops.c:531 #5 sys_ioctl+0x4a2 #6 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #6 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #7 Xsyscall+0x128 Process 51343 (syz-executor.6) thread 0xffff8000ffff5268 (302730) exclusive rrwlock inode r = 0 (0xfffffd806ed23f88) #0 witness_lock+0x44d #1 rw_enter+0x3e1 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8b sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x87 sys/kern/vfs_vops.c:534 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:579 #5 spec_open+0x3e6 sys/kern/spec_vnops.c:158 #6 VOP_OPEN+0x75 sys/kern/vfs_vops.c:138 #7 vn_open+0x467 sys/kern/vfs_vnops.c:183 #8 vndioctl+0xa07 sys/dev/vnd.c:459 #9 VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 #10 vn_ioctl+0xbc sys/kern/vfs_vnops.c:531 #11 sys_ioctl+0x4a2 #12 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #12 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #13 Xsyscall+0x128 Process 51343 (syz-executor.6) thread 0xffff8000fffee2b0 (98269) exclusive rrwlock inode r = 0 (0xfffffd8066fc9a30) #0 witness_lock+0x44d #1 rw_enter+0x3e1 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8b sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x87 sys/kern/vfs_vops.c:534 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:579 #5 vfs_lookup+0xd1 sys/kern/vfs_lookup.c:413 #6 namei+0x36a sys/kern/vfs_lookup.c:245 #7 dorenameat+0x7b sys/kern/vfs_syscalls.c:2993 #8 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #8 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10212 6522K 7437K 78643K 30089 0 pcb 13 16K 18K 78643K 1042 0 rtable 229 16K 17K 78643K 2708 0 ifaddr 100 23K 25K 78643K 1324 0 sysctl 2 0K 0K 78643K 2 0 counters 56 35K 35K 78643K 284 0 ioctlops 0 0K 4K 78643K 5748 0 iov 0 0K 32K 78643K 1226 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 5 0 vnodes 1437 90K 90K 78643K 6735 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 107 0 VM map 2 1K 1K 78643K 2 0 sem 21 6K 6K 78643K 598 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 18 65K 89K 78643K 12189 0 sigio 0 0K 0K 78643K 192 0 proc 71 91K 128K 78643K 1911 0 subproc 104 6K 6K 78643K 524 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 324 0 in_multi 77 5K 6K 78643K 655 0 ether_multi 1 0K 0K 78643K 57 0 mrt 1 0K 0K 78643K 51 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 169 758K 758K 78643K 169 0 exec 0 0K 2K 78643K 2718 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 492 1001K 1001K 78643K 74104 0 UVM aobj 131 7K 7K 78643K 134 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 469 0 NDP 14 0K 1K 78643K 222 0 temp 446 5339K 70254K 78643K 156763 0 kqueue 12 18K 26K 78643K 906 0 SYN cache 2 16K 16K 78643K 2 0 ddb{1}> 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 120 414 0 411 2 1 1 2 0 8 0 rtentry 112 646 0 564 4 1 3 4 0 8 0 unpcb 136 5202 0 5187 55 50 5 6 0 8 4 syncache 296 66 0 66 14 14 0 1 0 8 0 sackhl 24 1 0 1 1 1 0 1 0 8 0 tcpqe 32 165 0 165 5 5 0 1 0 8 0 tcpcb 736 7541 0 7522 221 211 10 23 0 8 8 arp 120 104 0 90 1 0 1 1 0 8 0 inpcb 312 19625 0 19614 165 156 9 22 0 8 7 nd6 48 139 0 121 1 0 1 1 0 8 0 pkpcb 40 64 0 64 5 4 1 1 0 8 1 kcovpl 48 40 0 32 1 0 1 1 0 8 0 ppxss 1248 41 0 41 8 8 0 1 0 8 0 pfstscr 40 611 0 610 5 4 1 1 0 8 0 pffrag 232 13 0 13 4 4 0 1 0 482 0 pffrnode 88 13 0 13 4 4 0 1 0 8 0 pffrent 40 41 200 41 4 4 0 1 0 8 0 pfosfp 40 1444 0 1016 5 0 5 5 0 8 0 pfosfpen 112 1444 0 721 21 0 21 21 0 8 0 pfrke_plain 168 5 0 4 2 1 1 1 0 8 0 pfrktable 1344 411 0 392 5 3 2 2 0 8 0 pftag 88 23 0 12 1 0 1 1 0 8 0 pfqueue 264 3 0 3 1 1 0 1 0 8 0 pfstitem 24 64 0 54 1 0 1 1 0 8 0 pfstkey 112 1187 0 1177 1 0 1 1 0 8 0 pfstate 336 622 0 613 3 2 1 3 0 8 0 pfsrctr 152 17 0 17 2 2 0 1 0 8 0 pfrule 1360 866 0 758 11 2 9 9 0 8 0 rttmr 64 15 0 15 5 5 0 1 0 8 0 art_heap8 4096 3 0 2 3 2 1 3 0 8 0 art_heap4 256 2791 0 2431 50 24 26 31 0 8 0 art_table 32 2794 0 2433 5 1 4 4 0 8 0 art_node 16 637 0 567 1 0 1 1 0 8 0 sysvmsgpl 40 40 0 0 1 0 1 1 0 8 0 semupl 112 4 0 4 2 2 0 1 0 8 0 semapl 112 592 0 573 1 0 1 1 0 8 0 shmpl 112 131 0 3 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 16485 0 14995 94 0 94 94 0 8 0 ffsino 272 16485 0 14995 100 0 100 100 0 8 0 nchpl 144 32328 0 30684 63 0 63 63 0 8 0 rtmask 32 10 0 9 2 1 1 1 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 224 5926 0 0 349 0 349 349 0 8 0 namei 1024 110179 0 110178 3 2 1 2 0 8 0 percpumem 16 154 0 114 1 0 1 1 0 8 0 vcpupl 2048 198 0 0 25 0 25 25 0 8 0 vmpool 560 258 0 60 15 0 15 15 0 8 0 pfiaddrpl 120 165 0 114 2 0 2 2 0 8 0 kstatmem 264 256 0 228 8 5 3 3 0 8 0 scsiplug 72 10 0 10 4 4 0 1 0 8 0 scxspl 216 90974 0 90974 28 27 1 8 0 8 1 plimitpl 152 1036 0 1021 1 0 1 1 0 8 0 sigapl 424 12453 0 12384 10 2 8 8 0 8 0 futexpl 64 109467 0 109461 1 0 1 1 0 8 0 knotepl 120 726 0 0 11 0 11 11 0 8 0 kqueuepl 216 2218 0 2210 28 27 1 5 0 8 0 pipepl 336 4851 0 4822 75 72 3 9 0 8 0 fdescpl 496 12414 0 12383 7 3 4 5 0 8 0 filepl 152 83920 0 83675 128 113 15 20 0 8 4 lockfpl 104 3218 0 3216 6 5 1 2 0 8 0 lockfspl 48 974 0 972 1 0 1 1 0 8 0 sessionpl 144 58 0 41 1 0 1 1 0 8 0 pgrppl 48 106 0 89 1 0 1 1 0 8 0 ucredpl 96 7570 0 7547 1 0 1 1 0 8 0 zombiepl 144 12384 0 12384 1 0 1 1 0 8 1 processpl 1064 12453 0 12384 5 0 5 5 0 8 0 procpl 672 35798 0 35706 34 25 9 10 0 8 1 srpgc 96 40 0 40 15 15 0 1 0 8 0 sosppl 168 83 0 83 16 16 0 1 0 8 0 sockpl 480 25310 0 25281 359 339 20 37 0 8 16 mcl64k 65536 33 0 0 3 0 3 3 0 8 0 mcl16k 16384 17 0 0 3 0 3 3 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 28 0 0 2 1 1 2 0 8 0 mcl8k 8192 41 0 0 4 1 3 3 0 8 0 mcl4k 4096 33 0 0 3 0 3 3 0 8 0 mcl2k2 2112 9 0 0 1 0 1 1 0 8 0 mcl2k 2048 348 0 0 27 3 24 27 0 8 0 mtagpl 96 539 0 0 9 0 9 9 0 8 0 mbufpl 256 1012 0 0 43 0 43 43 0 8 0 bufpl 288 20763 0 14431 453 0 453 453 0 8 0 anonpl 24 2360916 0 2342705 213 91 122 138 0 186 0 amapchunkpl 152 210505 0 209736 53 20 33 42 0 158 0 amappl16 200 30366 0 29793 115 83 32 43 0 8 0 amappl15 192 2323 0 2321 1 0 1 1 0 8 0 amappl14 184 817 0 815 3 2 1 1 0 8 0 amappl13 176 1306 0 1300 1 0 1 1 0 8 0 amappl12 168 1481 0 1474 1 0 1 1 0 8 0 amappl11 160 1372 0 1350 2 0 2 2 0 8 0 amappl10 152 1885 0 1879 1 0 1 1 0 8 0 amappl9 144 1332 0 1328 1 0 1 1 0 8 0 amappl8 136 4144 0 4019 6 1 5 5 0 8 0 amappl7 128 3010 0 2993 1 0 1 1 0 8 0 amappl6 120 1279 0 1256 2 1 1 2 0 8 0 amappl5 112 11899 0 11875 1 0 1 1 0 8 0 amappl4 104 3741 0 3704 4 2 2 2 0 8 0 amappl3 96 38677 0 38616 2 0 2 2 0 8 0 amappl2 88 15048 0 14975 3 1 2 3 0 8 0 amappl1 80 298327 0 297624 21 6 15 20 0 8 0 amappl 88 72747 0 72497 7 1 6 6 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 72 133 0 3 3 0 3 3 0 8 0 uaddrrnd 24 12673 0 12444 2 0 2 2 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 12673 0 12444 2 0 2 2 0 8 0 vmmpekpl 168 103688 0 103597 5 0 5 5 0 8 0 vmmpepl 168 1209143 0 1205910 296 154 142 150 0 357 1 vmsppl 368 12672 0 12444 22 1 21 21 0 8 0 rwobjpl 56 301371 0 293550 130 17 113 114 0 8 0 pdppl 4096 25353 0 25086 755 488 267 267 0 8 0 pvpl 32 4607733 0 4585123 421 233 188 243 0 265 0 pmappl 248 12672 0 12444 16 1 15 15 0 8 0 extentpl 40 58 0 38 1 0 1 1 0 8 0 phpool 112 2069 0 966 32 0 32 32 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp ddb{0}> trace x86_ipi_db(ffffffff829aeff0) 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 __sanitizer_cov_trace_const_cmp1(ffffffff8299b760,ffffffff8299b760) at __sanitizer_cov_trace_const_cmp1+0x4f sys/dev/kcov.c:214 nanotime(ffff80002466e9a8) at nanotime+0x6a tc_delta sys/kern/kern_tc.c:139 [inline] nanotime(ffff80002466e9a8) at nanotime+0x6a bintime sys/kern/kern_tc.c:307 [inline] nanotime(ffff80002466e9a8) at nanotime+0x6a sys/kern/kern_tc.c:318 clock_gettime(ffff8000fffef7b0,0,ffff80002466e9a8) at clock_gettime+0x9d sys/kern/kern_time.c:119 sys_clock_gettime(ffff8000fffef7b0,ffff80002466ea10,ffff80002466ea70) at sys_clock_gettime+0x4c sys/kern/kern_time.c:168 syscall(ffff80002466eae0) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff80002466eae0) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7fffffb660, count: -9 ddb{0}> machine ddbcpu 1 Stopped at done_flush+0x38: movl %eax,%dr6 ddb{1}> trace done_flush() at done_flush+0x38 vm_run(ffff800027d5e270) at vm_run+0x304 sys/arch/amd64/amd64/vmm.c:4492 vmmioctl(a00,c0205602,ffff800027d5e270,1,ffff8000ffff7a50) at vmmioctl+0x192 sys/arch/amd64/amd64/vmm.c:661 VOP_IOCTL(fffffd806eb1a670,c0205602,ffff800027d5e270,1,fffffd807f7d7900,ffff8000ffff7a50) at VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd8064bd7bf0,c0205602,ffff800027d5e270,ffff8000ffff7a50) at vn_ioctl+0xbc sys/kern/vfs_vnops.c:531 sys_ioctl(ffff8000ffff7a50,ffff800027d5e388,ffff800027d5e3e0) at sys_ioctl+0x4a2 syscall(ffff800027d5e450) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800027d5e450) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x540d1b537c0, count: -8