uvm_fault(0xfffffd806aff5d00, 0x18, 0, 1) -> e kernel: page fault trap, code=0 Stopped at mtx_enter+0x6e: movq 0(%r14),%r15 TID PID UID PRFLAGS PFLAGS CPU COMMAND mtx_enter(18) at mtx_enter+0x6e sys/kern/kern_lock.c:549 clockintr_unbind(ffff800001664c30,1) at clockintr_unbind+0x56 sys/kern/kern_clockintr.c:375 dt_ioctl_record_stop(ffff800001794a80) at dt_ioctl_record_stop+0xbc sys/dev/dt/dt_dev.c:589 dtclose(11e5f,1,2000,ffff80002ccbfcb0) at dtclose+0xd9 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,1,2000,ffff80002ccbfcb0) at dtclose+0xd9 sys/dev/dt/dt_dev.c:239 spec_close(ffff80003c103330) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd806dad8498,1,fffffd8007ffd958,ffff80002ccbfcb0) at VOP_CLOSE+0x129 sys/kern/vfs_vops.c:156 vn_closefile(fffffd806f0ddbc0,ffff80002ccbfcb0) at vn_closefile+0x11d vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd806f0ddbc0,ffff80002ccbfcb0) at vn_closefile+0x11d sys/kern/vfs_vnops.c:615 fdrop(fffffd806f0ddbc0,ffff80002ccbfcb0) at fdrop+0x121 sys/kern/kern_descrip.c:1281 closef(fffffd806f0ddbc0,ffff80002ccbfcb0) at closef+0x190 sys/kern/kern_descrip.c:1265 fdfree(ffff80002ccbfcb0) at fdfree+0x115 sys/kern/kern_descrip.c:1196 exit1(ffff80002ccbfcb0,0,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80002ccbfcb0,ffff80003c103690,ffff80003c1035e0) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80003c103690) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff80003c103690) at syscall+0x962 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x74d818afec50, count: 1 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> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic *cpu0: uvm_fault(0xfffffd806aff5d00, 0x18, 0, 1) -> e ddb> trace mtx_enter(18) at mtx_enter+0x6e sys/kern/kern_lock.c:549 clockintr_unbind(ffff800001664c30,1) at clockintr_unbind+0x56 sys/kern/kern_clockintr.c:375 dt_ioctl_record_stop(ffff800001794a80) at dt_ioctl_record_stop+0xbc sys/dev/dt/dt_dev.c:589 dtclose(11e5f,1,2000,ffff80002ccbfcb0) at dtclose+0xd9 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,1,2000,ffff80002ccbfcb0) at dtclose+0xd9 sys/dev/dt/dt_dev.c:239 spec_close(ffff80003c103330) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd806dad8498,1,fffffd8007ffd958,ffff80002ccbfcb0) at VOP_CLOSE+0x129 sys/kern/vfs_vops.c:156 vn_closefile(fffffd806f0ddbc0,ffff80002ccbfcb0) at vn_closefile+0x11d vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd806f0ddbc0,ffff80002ccbfcb0) at vn_closefile+0x11d sys/kern/vfs_vnops.c:615 fdrop(fffffd806f0ddbc0,ffff80002ccbfcb0) at fdrop+0x121 sys/kern/kern_descrip.c:1281 closef(fffffd806f0ddbc0,ffff80002ccbfcb0) at closef+0x190 sys/kern/kern_descrip.c:1265 fdfree(ffff80002ccbfcb0) at fdfree+0x115 sys/kern/kern_descrip.c:1196 exit1(ffff80002ccbfcb0,0,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80002ccbfcb0,ffff80003c103690,ffff80003c1035e0) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80003c103690) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff80003c103690) at syscall+0x962 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x74d818afec50, count: -14 ddb> show registers rdi 0 rsi 0 rbp 0xffff80003c1031e0 rbx 0 rdx 0 rcx 0xffff80002ccbfcb0 rax 0xffff80002ccbfc00 r8 0xffffffffffffffff r9 0 r10 0xf9647d3770fc05df r11 0x4cd612697e2907a0 r12 0x1 r13 0 r14 0x18 r15 0 rip 0xffffffff822bc64e mtx_enter+0x6e cs 0x8 rflags 0x10297 __ALIGN_SIZE+0xf297 rsp 0xffff80003c1031b0 ss 0x10 mtx_enter+0x6e: movq 0(%r14),%r15 ddb> show proc PROC (syz-executor) tid=500591 pid=67460 tcnt=0 stat=onproc flags process=1008 proc=2000 runpri=32, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0xffff80002ccbfcb0 scnt=-1 ecnt=1 forw=0xffffffffffffffff, list=0xffff80002a746d00,0xffff80002ccc1780 process=0xffff8000348d4498 user=0xffff80003c0fe000, vmspace=0xfffffd806aff5d00 estcpu=36, cpticks=3, pctcpu=0.0, user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 65525 195348 15082 0 2 0 syz-executor 65525 393576 15082 0 2 0x4000000 syz-executor 26884 44625 64168 0 2 0 syz-executor 26884 405867 64168 0 3 0x4000080 fsleep syz-executor 37478 471896 33211 0 3 0x80 nanoslp syz-executor 37478 517040 33211 0 2 0x4000000 syz-executor 37478 468124 33211 0 3 0x4000080 fsleep syz-executor 75152 25636 25774 0 3 0x90 nanoslp syz-executor 75152 4269 25774 0 3 0x4000090 ttyin syz-executor 75152 295015 25774 0 3 0x4000090 ttyin syz-executor 75152 490987 25774 0 3 0x4000010 inode syz-executor 75152 94868 25774 0 3 0x4000090 fsleep syz-executor 79214 255991 89438 0 3 0x80 nanoslp syz-executor 79214 292343 89438 0 3 0x4000080 kqread syz-executor 79214 396204 89438 0 3 0x4000080 fsleep syz-executor 33357 317485 90810 0 3 0x80 nanoslp syz-executor 33357 495750 90810 0 3 0x4000080 sbwait syz-executor 33357 381248 90810 0 3 0x4000080 fsleep syz-executor 89438 317224 67447 0 3 0x82 nanoslp syz-executor 71493 44870 1 0 3 0x100083 ttyopn getty 25774 81301 67447 0 3 0x82 nanoslp syz-executor 90810 154721 67447 0 3 0x82 nanoslp syz-executor 58761 149181 67447 0 3 0x82 nanoslp syz-executor 5501 173619 67447 0 3 0x82 wait syz-executor 64168 104192 67447 0 3 0x82 nanoslp syz-executor 15082 65194 67447 0 3 0x82 nanoslp syz-executor 33211 346564 67447 0 3 0x82 nanoslp syz-executor 67447 104551 75697 0 3 0x82 kqread syz-executor 75697 235964 57598 0 3 0x10008a sigsusp ksh 57598 65950 97067 0 3 0x98 kqread sshd-session 97067 208562 41235 0 3 0x92 kqread sshd-session 41235 399202 1 0 3 0x88 kqread sshd 43297 330558 88284 73 3 0x1100090 kqread syslogd 88284 186031 1 0 3 0x100082 sbwait syslogd 8839 242060 1 0 3 0x100080 kqread resolvd 17084 390346 26714 77 3 0x100092 kqread dhcpleased 76058 241668 26714 77 3 0x100092 kqread dhcpleased 26714 69299 1 0 3 0x80 kqread dhcpleased 25432 133102 0 0 3 0x14200 bored smr 4891 208512 0 0 2 0x14200 zerothread 6721 180431 0 0 3 0x14200 aiodoned aiodoned 99125 305670 0 0 3 0x14200 syncer update 31114 314041 0 0 3 0x14200 cleaner cleaner 71339 150118 0 0 3 0x14200 reaper reaper 96282 340927 0 0 3 0x14200 pgdaemon pagedaemon 13823 476263 0 0 3 0x14200 bored viomb 87473 306098 0 0 3 0x40014200 acpi0 acpi0 98306 344731 0 0 3 0x14200 bored softnet0 49339 140076 0 0 3 0x14200 bored systqmp 1412 466375 0 0 3 0x14200 bored systq 43540 217659 0 0 3 0x40014200 tmoslp softclock 47576 188045 0 0 3 0x40014200 idle0 1 184145 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11080 12227K 13295K 166960K 13616 0 pcb 17 15K 16K 166960K 237 0 rtable 228 10K 11K 166960K 493 0 pf 29 13K 17K 166960K 131 0 ifaddr 34 6K 7K 166960K 85 0 ifgroup 42 1K 2K 166960K 140 0 sysctl 4 1K 9K 166960K 10 0 counters 31 17K 18K 166960K 85 0 ioctlops 0 0K 4K 166960K 425 0 iov 0 0K 24K 166960K 38 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1384 87K 87K 166960K 2230 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 13K 166960K 15 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 23 0 dirhash 12 2K 2K 166960K 15 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 18 65K 134K 166960K 822 0 sigio 0 0K 0K 166960K 2 0 proc 60 59K 91K 166960K 617 0 subproc 72 4K 4K 166960K 83 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 73 0 in_multi 77 5K 7K 166960K 131 0 ether_multi 1 0K 0K 166960K 6 0 mrt 1 0K 0K 166960K 19 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 241 1076K 1076K 166960K 241 0 exec 0 0K 1K 166960K 501 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 228 144K 161K 166960K 8897 0 UVM aobj 26 8K 8K 166960K 27 0 pinsyscall 39 78K 92K 166960K 1929 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 37 0 NDP 9 0K 1K 166960K 60 0 temp 71 9074K 9140K 166960K 35430 0 kqueue 14 22K 30K 166960K 164 0 SYN cache 2 16K 16K 166960K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 124 0 121 2 0 2 2 0 8 1 rtentry 136 137 0 45 4 0 4 4 0 8 0 unpcb 144 728 0 708 6 0 6 6 0 8 5 syncache 336 6 0 6 1 0 1 1 0 8 1 tcpqe 32 1 0 1 1 0 1 1 0 8 1 tcpcb 736 299 0 294 7 0 7 7 0 8 6 arp 96 22 0 8 1 0 1 1 0 8 0 ipq 40 2 0 0 1 0 1 1 0 8 0 ipqe 40 2 0 0 1 0 1 1 0 8 0 inpcb 328 919 0 908 12 3 9 12 0 8 7 nd6 112 28 0 9 1 0 1 1 0 8 0 pkpcb 40 5 0 5 1 0 1 1 0 8 1 kcovpl 48 9 0 1 1 0 1 1 0 8 0 ppxss 1072 41 0 41 1 0 1 1 0 8 1 pppxif 1384 3 0 3 1 0 1 1 0 8 1 pfstscr 40 3 0 3 1 0 1 1 0 8 1 pffrag 232 3 0 0 1 0 1 1 0 482 0 pffrnode 88 3 0 0 1 0 1 1 0 8 0 pffrent 40 5 0 2 1 0 1 1 0 8 0 pfrktable 1344 8 0 7 1 0 1 1 0 8 0 pfsrclim 320 1 0 0 1 0 1 1 0 8 0 pfanchor 1288 2 0 1 1 0 1 1 0 8 0 pftag 88 3 0 2 1 0 1 1 0 8 0 pfqueue 320 2 0 1 1 0 1 1 0 8 0 pfstitem 24 6 0 0 1 0 1 1 0 8 0 pfstkey 128 12 0 7 1 0 1 1 0 8 0 pfstate 384 6 0 3 1 0 1 1 0 8 0 pfrule 1360 13 0 13 1 0 1 1 0 8 1 rttmr 136 1 0 1 1 0 1 1 0 8 1 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 623 0 222 30 0 30 30 0 8 4 art_table 40 625 0 222 5 0 5 5 0 8 0 art_node 32 137 0 54 1 0 1 1 0 8 0 sysvmsgpl 40 13 0 10 1 0 1 1 0 8 0 semupl 112 4 0 4 1 0 1 1 0 8 1 semapl 112 19 0 9 1 0 1 1 0 8 0 shmpl 112 22 0 0 1 0 1 1 0 8 0 dirhash 1024 19 0 2 3 0 3 3 0 8 0 dino2pl 256 3009 0 1557 92 0 92 92 0 8 0 ffsino 256 3009 0 1557 92 0 92 92 0 8 0 nchpl 144 4184 0 2482 64 0 64 64 0 8 0 rtmask 32 6 0 6 1 0 1 1 0 8 1 vnodes 216 3509 0 0 195 0 195 195 0 8 0 namei 1024 14522 0 14522 1 0 1 1 0 8 1 vcpupl 3904 2 0 1 1 0 1 1 0 8 0 vmpool 808 2 0 1 1 0 1 1 0 8 0 pfiaddrpl 120 1 0 1 1 0 1 1 0 8 1 kstatmem 264 84 0 66 2 0 2 2 0 8 0 scsiplug 72 2 0 2 1 0 1 1 0 8 1 scxspl 216 15965 0 15965 8 0 8 8 1 8 8 plimitpl 152 229 0 213 1 0 1 1 0 8 0 sigapl 424 1124 0 1081 8 0 8 8 0 8 2 knotepl 120 47079 0 47031 22 12 10 17 0 8 8 kqueuepl 184 492 0 481 4 0 4 4 0 8 3 pipepl 304 168 0 141 3 0 3 3 0 8 0 fdescpl 448 1086 0 1056 5 0 5 5 0 8 1 filepl 120 7759 0 7527 16 0 16 16 0 8 7 lockfpl 104 458 0 455 1 0 1 1 0 8 0 lockfspl 48 146 0 143 1 0 1 1 0 8 0 sessionpl 144 24 0 16 1 0 1 1 0 8 0 pgrppl 48 36 0 20 1 0 1 1 0 8 0 ucredpl 104 1688 0 1675 1 0 1 1 0 8 0 zombiepl 144 1083 0 1081 1 0 1 1 0 8 0 processpl 1152 1124 0 1081 5 0 5 5 0 8 1 procpl 664 2166 0 2111 7 0 7 7 0 8 2 sosppl 176 9 0 9 1 0 1 1 0 8 1 sockpl 552 1807 0 1772 16 6 10 13 0 8 7 mcl64k 65536 20 0 20 1 0 1 1 0 8 1 mcl16k 16384 2 0 2 1 0 1 1 0 8 1 mcl12k 12288 1 0 1 1 0 1 1 0 8 1 mcl8k 8192 7 0 7 1 0 1 1 0 8 1 mcl4k 4096 3343 0 3292 13 0 13 13 0 8 6 mcl2k 2048 793 0 793 3 0 3 3 0 8 3 mtagpl 96 30 0 13 1 0 1 1 0 8 0 mbufpl 256 73319 0 73178 16 0 16 16 0 8 0 bufpl 280 5527 0 112 387 0 387 387 0 8 0 anonpl 24 167210 0 164014 49 0 49 49 0 187 21 amapchunkpl 152 30010 0 29526 35 0 35 35 0 158 14 amappl16 200 2629 0 2598 13 0 13 13 0 8 8 amappl15 192 8 0 8 1 0 1 1 0 8 1 amappl14 184 420 0 419 1 0 1 1 0 8 0 amappl13 176 118 0 108 1 0 1 1 0 8 0 amappl12 168 1327 0 1298 2 0 2 2 0 8 0 amappl11 160 4 0 4 1 0 1 1 0 8 1 amappl10 152 62 0 52 1 0 1 1 0 8 0 amappl9 144 267 0 267 1 0 1 1 0 8 1 amappl8 136 173 0 171 1 0 1 1 0 8 0 amappl7 128 145 0 134 1 0 1 1 0 8 0 amappl6 120 250 0 248 1 0 1 1 0 8 0 amappl5 112 90 0 83 1 0 1 1 0 8 0 amappl4 104 269 0 254 1 0 1 1 0 8 0 amappl3 96 5200 0 5107 3 0 3 3 0 8 0 amappl2 88 1203 0 1131 2 0 2 2 0 8 0 amappl1 80 12436 0 11886 15 0 15 15 0 8 2 amappl 88 8053 0 7888 5 0 5 5 0 92 0 uvmvnodes 80 114 0 0 3 0 3 3 0 8 0 dma4096 4096 1 0 1 1 0 1 1 0 8 1 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 0 1 1 0 8 1 dma128 128 253 0 253 1 0 1 1 0 8 1 dma64 64 6 0 6 1 0 1 1 0 8 1 dma32 32 7 0 7 1 0 1 1 0 8 1 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 26 0 1 1 0 1 1 0 8 0 uaddrrnd 24 1086 0 1056 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1086 0 1056 1 0 1 1 0 8 0 vmmpekpl 168 9940 0 9901 3 0 3 3 0 8 0 vmmpepl 168 74792 0 72954 93 0 93 93 0 357 11 vmsppl 368 1085 0 1056 4 0 4 4 0 8 1 rwobjpl 40 21516 0 20528 12 0 12 12 0 8 0 pdppl 4096 2182 0 2115 101 34 67 78 0 8 0 pvpl 32 486546 0 477681 121 0 121 121 0 265 32 pmappl 216 1087 0 1057 2 0 2 2 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 378 0 34 10 0 10 10 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace mtx_enter(18) at mtx_enter+0x6e sys/kern/kern_lock.c:549 clockintr_unbind(ffff800001664c30,1) at clockintr_unbind+0x56 sys/kern/kern_clockintr.c:375 dt_ioctl_record_stop(ffff800001794a80) at dt_ioctl_record_stop+0xbc sys/dev/dt/dt_dev.c:589 dtclose(11e5f,1,2000,ffff80002ccbfcb0) at dtclose+0xd9 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,1,2000,ffff80002ccbfcb0) at dtclose+0xd9 sys/dev/dt/dt_dev.c:239 spec_close(ffff80003c103330) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd806dad8498,1,fffffd8007ffd958,ffff80002ccbfcb0) at VOP_CLOSE+0x129 sys/kern/vfs_vops.c:156 vn_closefile(fffffd806f0ddbc0,ffff80002ccbfcb0) at vn_closefile+0x11d vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd806f0ddbc0,ffff80002ccbfcb0) at vn_closefile+0x11d sys/kern/vfs_vnops.c:615 fdrop(fffffd806f0ddbc0,ffff80002ccbfcb0) at fdrop+0x121 sys/kern/kern_descrip.c:1281 closef(fffffd806f0ddbc0,ffff80002ccbfcb0) at closef+0x190 sys/kern/kern_descrip.c:1265 fdfree(ffff80002ccbfcb0) at fdfree+0x115 sys/kern/kern_descrip.c:1196 exit1(ffff80002ccbfcb0,0,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80002ccbfcb0,ffff80003c103690,ffff80003c1035e0) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80003c103690) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff80003c103690) at syscall+0x962 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x74d818afec50, count: -14 ddb> machine ddbcpu 1 No such command ddb> trace mtx_enter(18) at mtx_enter+0x6e sys/kern/kern_lock.c:549 clockintr_unbind(ffff800001664c30,1) at clockintr_unbind+0x56 sys/kern/kern_clockintr.c:375 dt_ioctl_record_stop(ffff800001794a80) at dt_ioctl_record_stop+0xbc sys/dev/dt/dt_dev.c:589 dtclose(11e5f,1,2000,ffff80002ccbfcb0) at dtclose+0xd9 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,1,2000,ffff80002ccbfcb0) at dtclose+0xd9 sys/dev/dt/dt_dev.c:239 spec_close(ffff80003c103330) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd806dad8498,1,fffffd8007ffd958,ffff80002ccbfcb0) at VOP_CLOSE+0x129 sys/kern/vfs_vops.c:156 vn_closefile(fffffd806f0ddbc0,ffff80002ccbfcb0) at vn_closefile+0x11d vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd806f0ddbc0,ffff80002ccbfcb0) at vn_closefile+0x11d sys/kern/vfs_vnops.c:615 fdrop(fffffd806f0ddbc0,ffff80002ccbfcb0) at fdrop+0x121 sys/kern/kern_descrip.c:1281 closef(fffffd806f0ddbc0,ffff80002ccbfcb0) at closef+0x190 sys/kern/kern_descrip.c:1265 fdfree(ffff80002ccbfcb0) at fdfree+0x115 sys/kern/kern_descrip.c:1196 exit1(ffff80002ccbfcb0,0,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80002ccbfcb0,ffff80003c103690,ffff80003c1035e0) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80003c103690) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff80003c103690) at syscall+0x962 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x74d818afec50, count: -14