uvm_fault(0xfffffd806ba45e70, 0x18, 0, 1) -> e kernel: page fault trap, code=0 Stopped at mtx_enter+0x6e: movq 0(%r14),%rax TID PID UID PRFLAGS PFLAGS CPU COMMAND mtx_enter(18) at mtx_enter+0x6e sys/kern/kern_lock.c:335 clockintr_unbind(ffff800001496d30,1) at clockintr_unbind+0x56 sys/kern/kern_clockintr.c:375 dt_ioctl_record_stop(ffff800001497000) at dt_ioctl_record_stop+0xbc sys/dev/dt/dt_dev.c:582 dtclose(11e5f,81,2000,ffff80002a7e0a80) at dtclose+0xd9 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,81,2000,ffff80002a7e0a80) at dtclose+0xd9 sys/dev/dt/dt_dev.c:232 spec_close(ffff80003c9a9760) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd805c5e6968,81,fffffd8007bfb680,ffff80002a7e0a80) at VOP_CLOSE+0x129 sys/kern/vfs_vops.c:156 vn_closefile(fffffd806beb1880,ffff80002a7e0a80) at vn_closefile+0x11d vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd806beb1880,ffff80002a7e0a80) at vn_closefile+0x11d sys/kern/vfs_vnops.c:615 fdrop(fffffd806beb1880,ffff80002a7e0a80) at fdrop+0x121 sys/kern/kern_descrip.c:1280 closef(fffffd806beb1880,ffff80002a7e0a80) at closef+0x190 sys/kern/kern_descrip.c:1264 fdfree(ffff80002a7e0a80) at fdfree+0x115 sys/kern/kern_descrip.c:1195 exit1(ffff80002a7e0a80,b,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80002a7e0a80,ffff80003c9a9ac0,ffff80003c9a9a10) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80003c9a9ac0) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff80003c9a9ac0) at syscall+0x962 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ec8a7def510, 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(0xfffffd806ba45e70, 0x18, 0, 1) -> e ddb> trace mtx_enter(18) at mtx_enter+0x6e sys/kern/kern_lock.c:335 clockintr_unbind(ffff800001496d30,1) at clockintr_unbind+0x56 sys/kern/kern_clockintr.c:375 dt_ioctl_record_stop(ffff800001497000) at dt_ioctl_record_stop+0xbc sys/dev/dt/dt_dev.c:582 dtclose(11e5f,81,2000,ffff80002a7e0a80) at dtclose+0xd9 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,81,2000,ffff80002a7e0a80) at dtclose+0xd9 sys/dev/dt/dt_dev.c:232 spec_close(ffff80003c9a9760) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd805c5e6968,81,fffffd8007bfb680,ffff80002a7e0a80) at VOP_CLOSE+0x129 sys/kern/vfs_vops.c:156 vn_closefile(fffffd806beb1880,ffff80002a7e0a80) at vn_closefile+0x11d vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd806beb1880,ffff80002a7e0a80) at vn_closefile+0x11d sys/kern/vfs_vnops.c:615 fdrop(fffffd806beb1880,ffff80002a7e0a80) at fdrop+0x121 sys/kern/kern_descrip.c:1280 closef(fffffd806beb1880,ffff80002a7e0a80) at closef+0x190 sys/kern/kern_descrip.c:1264 fdfree(ffff80002a7e0a80) at fdfree+0x115 sys/kern/kern_descrip.c:1195 exit1(ffff80002a7e0a80,b,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80002a7e0a80,ffff80003c9a9ac0,ffff80003c9a9a10) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80003c9a9ac0) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff80003c9a9ac0) at syscall+0x962 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ec8a7def510, count: -14 ddb> show registers rdi 0 rsi 0 rbp 0xffff80003c9a9610 rbx 0 rdx 0 rcx 0xffff80002a7e0a80 rax 0xffff80002a7e0a00 r8 0 r9 0 r10 0xdbbea371c09ad5c3 r11 0xa8fe74f4a27506b6 r12 0x1 r13 0 r14 0x18 r15 0 rip 0xffffffff81a7e6fe mtx_enter+0x6e cs 0x8 rflags 0x10297 __ALIGN_SIZE+0xf297 rsp 0xffff80003c9a95e0 ss 0x10 mtx_enter+0x6e: movq 0(%r14),%rax ddb> show proc PROC (syz-executor) tid=86991 pid=30545 tcnt=0 stat=onproc flags process=1008 proc=2000 runpri=32, usrpri=83, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0xffff80002a7e0a80 scnt=-1 ecnt=1 forw=0xffffffffffffffff, list=0xffff80002a7e1248,0xffff80002a7e0fc0 process=0xffff80002e530498 user=0xffff80003c9a4000, vmspace=0xfffffd806ba45e70 estcpu=33, cpticks=7, pctcpu=0.2, user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 46429 433107 38546 0 2 0 syz-executor 46429 6742 38546 0 3 0x4000080 fsleep syz-executor 17875 124148 23469 0 2 0 syz-executor 17875 503157 23469 0 3 0x4000080 fsleep syz-executor 17875 464292 23469 0 3 0x4000080 fsleep syz-executor 66408 35875 90119 0 2 0 syz-executor 66408 18048 90119 0 3 0x4000080 fsleep syz-executor 66408 482855 90119 0 3 0x4000080 fsleep syz-executor 66408 423754 90119 0 3 0x4000080 fsleep syz-executor 76397 521301 22137 0 2 0 syz-executor 76397 254104 22137 0 3 0x4000000 smrbar syz-executor 76397 134289 22137 0 3 0x4000080 fsleep syz-executor 76397 326181 22137 0 2 0x4000000 syz-executor 76397 362358 22137 0 3 0x4000080 fsleep syz-executor 50983 851 17819 0 2 0 syz-executor 50983 192078 17819 0 3 0x4000080 fsleep syz-executor 50983 239031 17819 0 3 0x4000080 fsleep syz-executor 289 306485 34986 0 2 0 syz-executor 289 185004 34986 0 3 0x4000080 fsleep syz-executor 289 333742 34986 0 3 0x4000080 fsleep syz-executor 42182 490010 11803 0 2 0 syz-executor 42182 497051 11803 0 3 0x4000080 fsleep syz-executor 42182 459532 11803 0 3 0x4000080 fsleep syz-executor 42182 342805 11803 0 3 0x4000080 fsleep syz-executor 42182 144196 11803 0 3 0x4000080 fsleep syz-executor 23469 504766 54217 0 3 0x82 nanoslp syz-executor 20127 161610 1 0 3 0x100083 ttyin getty 40468 73699 0 0 3 0x14200 bored sosplice 29612 310834 54217 0 3 0x82 nanoslp syz-executor 38546 430926 54217 0 3 0x82 nanoslp syz-executor 90119 14785 54217 0 3 0x82 nanoslp syz-executor 22137 477739 54217 0 3 0x82 nanoslp syz-executor 11803 398366 54217 0 3 0x82 nanoslp syz-executor 34986 253598 54217 0 3 0x82 nanoslp syz-executor 17819 222605 54217 0 3 0x82 nanoslp syz-executor 54217 145661 97534 0 3 0x82 kqread syz-executor 97534 341192 72176 0 3 0x10008a sigsusp ksh 72176 397857 62415 0 3 0x98 kqread sshd-session 62415 387907 6206 0 3 0x92 kqread sshd-session 6206 182939 1 0 3 0x88 kqread sshd 59265 235132 79318 73 3 0x1100090 kqread syslogd 79318 361704 1 0 3 0x100082 sbwait syslogd 56644 63030 1 0 3 0x100080 kqread resolvd 73604 68679 10670 77 3 0x100092 kqread dhcpleased 68884 76731 10670 77 3 0x100092 kqread dhcpleased 10670 233143 1 0 3 0x80 kqread dhcpleased 7645 523104 0 0 3 0x14200 bored smr 54533 92205 0 0 2 0x14200 zerothread 2951 313220 0 0 3 0x14200 aiodoned aiodoned 21891 25265 0 0 3 0x14200 syncer update 77458 3757 0 0 3 0x14200 cleaner cleaner 26179 18387 0 0 2 0x14200 reaper 54441 311692 0 0 3 0x14200 pgdaemon pagedaemon 32222 442738 0 0 3 0x14200 bored viomb 85980 71919 0 0 3 0x40014200 acpi0 acpi0 96719 195639 0 0 3 0x14200 bored softnet7 99777 264566 0 0 3 0x14200 bored softnet6 43683 106390 0 0 3 0x14200 bored softnet5 42631 344447 0 0 3 0x14200 bored softnet4 50882 407152 0 0 3 0x14200 bored softnet3 18255 242491 0 0 3 0x14200 bored softnet2 92475 254521 0 0 3 0x14200 bored softnet1 36164 343160 0 0 3 0x14200 bored softnet0 98276 19284 0 0 3 0x14200 bored systqmp 24803 33011 0 0 3 0x14200 bored systq 28600 409944 0 0 3 0x40014200 tmoslp softclock 65527 63437 0 0 3 0x40014200 idle0 1 73830 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 10331 11645K 12725K 166960K 13086 0 pcb 18 15K 16K 166960K 182 0 rtable 183 8K 8K 166960K 416 0 pf 37 14K 16K 166960K 157 0 ifaddr 40 7K 7K 166960K 85 0 ifgroup 56 2K 2K 166960K 119 0 sysctl 4 1K 9K 166960K 13 0 counters 34 18K 18K 166960K 66 0 ioctlops 0 0K 4K 166960K 321 0 iov 0 0K 28K 166960K 111 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1531 96K 96K 166960K 2311 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 5 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 78 0 dirhash 12 2K 2K 166960K 21 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 18 65K 232K 166960K 826 0 sigio 0 0K 0K 166960K 13 0 proc 60 59K 124K 166960K 560 0 subproc 72 4K 4K 166960K 81 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 69 0 in_multi 73 5K 7K 166960K 132 0 ether_multi 1 0K 0K 166960K 2 0 mrt 1 0K 0K 166960K 4 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 91 413K 413K 166960K 91 0 exec 0 0K 1K 166960K 527 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 252 152K 179K 166960K 8776 0 UVM aobj 11 4K 4K 166960K 14 0 pinsyscall 39 78K 96K 166960K 1885 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 31 0 NDP 13 0K 2K 166960K 53 0 temp 54 8639K 8705K 166960K 27700 0 kqueue 16 24K 34K 166960K 158 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 73 0 70 1 0 1 1 0 8 0 rtentry 136 129 0 58 4 0 4 4 0 8 0 unpcb 144 586 0 568 5 3 2 4 0 8 1 syncache 336 7 0 7 2 1 1 1 0 8 1 tcpqe 32 4 0 4 2 1 1 1 0 8 1 tcpcb 736 261 0 254 10 6 4 7 0 8 2 arp 88 17 0 4 1 0 1 1 0 8 0 ipq 40 3 0 0 1 0 1 1 0 8 0 ipqe 40 6 0 3 1 0 1 1 0 8 0 inpcb 328 1087 0 1075 14 10 4 12 0 8 2 ip6q 72 8 0 3 1 0 1 1 0 8 0 ip6af 40 14 0 9 1 0 1 1 0 8 0 nd6 104 19 0 9 1 0 1 1 0 8 0 pkpcb 40 9 0 9 2 1 1 1 0 8 1 kcovpl 48 9 0 1 1 0 1 1 0 8 0 mppekey 1024 2 0 2 2 1 1 1 0 8 1 ppxss 1072 25 0 24 1 0 1 1 0 8 0 pppxif 1384 4 0 4 1 1 0 1 0 8 0 pfstscr 40 1 0 1 1 1 0 1 0 8 0 pfstitem 24 4 0 0 1 0 1 1 0 8 0 pfstkey 128 7 0 3 1 0 1 1 0 8 0 pfstate 384 4 0 2 1 0 1 1 0 8 0 pfrule 1344 3 0 2 1 0 1 1 0 8 0 rttmr 136 1 0 1 1 1 0 1 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 558 0 245 28 8 20 28 0 8 0 art_table 40 560 0 245 5 0 5 5 0 8 0 art_node 32 128 0 68 1 0 1 1 0 8 0 sysvmsgpl 40 4 0 3 1 0 1 1 0 8 0 semapl 112 72 0 62 1 0 1 1 0 8 0 shmpl 112 11 0 3 1 0 1 1 0 8 0 dirhash 1024 23 0 6 3 0 3 3 0 8 0 dino2pl 256 2972 0 1479 95 0 95 95 0 8 0 ffsino 256 2972 0 1479 95 0 95 95 0 8 0 nchpl 144 4093 0 2405 63 0 63 63 0 8 0 rtmask 32 3 0 3 1 1 0 1 0 8 0 uvmvnodes 80 3638 0 0 75 0 75 75 0 8 0 vnodes 216 3638 0 0 203 0 203 203 0 8 0 namei 1024 14693 0 14693 3 2 1 2 0 8 1 kstatmem 264 70 0 44 3 1 2 3 0 8 0 scsiplug 72 3 0 3 2 1 1 1 0 8 1 scxspl 216 15758 0 15758 15 7 8 8 1 8 8 plimitpl 152 469 0 452 1 0 1 1 0 8 0 sigapl 424 1100 0 1049 7 1 6 7 0 8 0 knotepl 120 71980 0 71877 26 16 10 17 0 8 6 kqueuepl 184 292 0 279 3 2 1 3 0 8 0 pipepl 304 220 0 193 8 5 3 8 0 8 0 fdescpl 448 1077 0 1047 5 1 4 5 0 8 0 filepl 120 7601 0 7347 15 5 10 13 0 8 2 lockfpl 104 372 0 370 2 0 2 2 0 8 1 lockfspl 48 156 0 154 1 0 1 1 0 8 0 sessionpl 144 27 0 19 1 0 1 1 0 8 0 pgrppl 48 111 0 95 1 0 1 1 0 8 0 ucredpl 104 1128 0 1117 1 0 1 1 0 8 0 zombiepl 144 1179 0 1178 1 0 1 1 0 8 0 processpl 1168 1100 0 1049 5 1 4 5 0 8 0 procpl 664 2200 0 2130 7 0 7 7 0 8 0 sosppl 168 1 0 0 1 0 1 1 0 8 0 sockpl 552 1770 0 1737 14 9 5 12 0 8 0 mcl64k 65536 140 0 140 2 1 1 1 0 8 1 mcl16k 16384 1 0 1 1 1 0 1 0 8 0 mcl9k 9216 1 0 1 1 1 0 1 0 8 0 mcl8k 8192 19 0 19 2 1 1 1 0 8 1 mcl4k 4096 3383 0 3333 13 5 8 13 0 8 0 mcl2k 2048 1237 0 1233 3 1 2 3 0 8 0 mtagpl 96 36 0 15 1 0 1 1 0 8 0 mbufpl 256 11533 0 11382 13 0 13 13 0 8 0 bufpl 280 6660 0 432 446 0 446 446 0 8 0 anonpl 24 186003 0 181931 57 20 37 57 0 187 2 amapchunkpl 152 29973 0 29389 37 12 25 34 0 158 2 amappl16 200 3699 0 3661 22 17 5 17 0 8 0 amappl15 192 7 0 7 2 1 1 1 0 8 1 amappl14 184 118 0 108 1 0 1 1 0 8 0 amappl13 176 4 0 4 1 1 0 1 0 8 0 amappl12 168 1702 0 1672 3 1 2 3 0 8 0 amappl11 160 67 0 57 1 0 1 1 0 8 0 amappl10 152 3 0 3 1 1 0 1 0 8 0 amappl9 144 271 0 270 1 0 1 1 0 8 0 amappl8 136 24 0 22 1 0 1 1 0 8 0 amappl7 128 127 0 116 1 0 1 1 0 8 0 amappl6 120 185 0 182 1 0 1 1 0 8 0 amappl5 112 116 0 109 1 0 1 1 0 8 0 amappl4 104 301 0 284 1 0 1 1 0 8 0 amappl3 96 5733 0 5614 4 0 4 4 0 8 0 amappl2 88 669 0 613 2 0 2 2 0 8 0 amappl1 80 11584 0 11033 14 0 14 14 0 8 0 amappl 88 7983 0 7795 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 13 0 3 1 0 1 1 0 8 0 uaddrrnd 24 1077 0 1047 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1077 0 1047 1 0 1 1 0 8 0 vmmpekpl 168 10076 0 10037 2 0 2 2 0 8 0 vmmpepl 168 74693 0 72735 96 3 93 96 0 357 4 vmsppl 368 1076 0 1047 4 1 3 4 0 8 0 rwobjpl 40 25174 0 20632 46 0 46 46 0 8 0 pdppl 4096 2160 0 2094 106 40 66 82 0 8 0 pvpl 32 493239 0 483532 139 36 103 139 0 265 8 pmappl 216 1076 0 1047 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 397 0 72 11 0 11 11 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace mtx_enter(18) at mtx_enter+0x6e sys/kern/kern_lock.c:335 clockintr_unbind(ffff800001496d30,1) at clockintr_unbind+0x56 sys/kern/kern_clockintr.c:375 dt_ioctl_record_stop(ffff800001497000) at dt_ioctl_record_stop+0xbc sys/dev/dt/dt_dev.c:582 dtclose(11e5f,81,2000,ffff80002a7e0a80) at dtclose+0xd9 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,81,2000,ffff80002a7e0a80) at dtclose+0xd9 sys/dev/dt/dt_dev.c:232 spec_close(ffff80003c9a9760) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd805c5e6968,81,fffffd8007bfb680,ffff80002a7e0a80) at VOP_CLOSE+0x129 sys/kern/vfs_vops.c:156 vn_closefile(fffffd806beb1880,ffff80002a7e0a80) at vn_closefile+0x11d vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd806beb1880,ffff80002a7e0a80) at vn_closefile+0x11d sys/kern/vfs_vnops.c:615 fdrop(fffffd806beb1880,ffff80002a7e0a80) at fdrop+0x121 sys/kern/kern_descrip.c:1280 closef(fffffd806beb1880,ffff80002a7e0a80) at closef+0x190 sys/kern/kern_descrip.c:1264 fdfree(ffff80002a7e0a80) at fdfree+0x115 sys/kern/kern_descrip.c:1195 exit1(ffff80002a7e0a80,b,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80002a7e0a80,ffff80003c9a9ac0,ffff80003c9a9a10) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80003c9a9ac0) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff80003c9a9ac0) at syscall+0x962 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ec8a7def510, count: -14 ddb> machine ddbcpu 1 No such command ddb> trace mtx_enter(18) at mtx_enter+0x6e sys/kern/kern_lock.c:335 clockintr_unbind(ffff800001496d30,1) at clockintr_unbind+0x56 sys/kern/kern_clockintr.c:375 dt_ioctl_record_stop(ffff800001497000) at dt_ioctl_record_stop+0xbc sys/dev/dt/dt_dev.c:582 dtclose(11e5f,81,2000,ffff80002a7e0a80) at dtclose+0xd9 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline] dtclose(11e5f,81,2000,ffff80002a7e0a80) at dtclose+0xd9 sys/dev/dt/dt_dev.c:232 spec_close(ffff80003c9a9760) at spec_close+0x466 sys/kern/spec_vnops.c:-1 VOP_CLOSE(fffffd805c5e6968,81,fffffd8007bfb680,ffff80002a7e0a80) at VOP_CLOSE+0x129 sys/kern/vfs_vops.c:156 vn_closefile(fffffd806beb1880,ffff80002a7e0a80) at vn_closefile+0x11d vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd806beb1880,ffff80002a7e0a80) at vn_closefile+0x11d sys/kern/vfs_vnops.c:615 fdrop(fffffd806beb1880,ffff80002a7e0a80) at fdrop+0x121 sys/kern/kern_descrip.c:1280 closef(fffffd806beb1880,ffff80002a7e0a80) at closef+0x190 sys/kern/kern_descrip.c:1264 fdfree(ffff80002a7e0a80) at fdfree+0x115 sys/kern/kern_descrip.c:1195 exit1(ffff80002a7e0a80,b,0,1) at exit1+0x576 sys/kern/kern_exit.c:215 sys_exit(ffff80002a7e0a80,ffff80003c9a9ac0,ffff80003c9a9a10) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80003c9a9ac0) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff80003c9a9ac0) at syscall+0x962 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ec8a7def510, count: -14