login: panic: unhandled af 0 Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 248470 64775 0 0x2 0x4000080 1 syz-execprog *491723 16596 0 0x14000 0x40000200 0K softclock db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff8245dec9) at panic+0x177 sys/kern/subr_prf.c:202 unhandled_af(0) at unhandled_af+0x16 pf_addrcpy(ffff8000211548a0,ffff800000b93ce0,0) at pf_addrcpy+0x9e sys/net/pf.c:413 pf_map_addr(0,ffff800000b93a98,ffff800021154ad8,ffff8000211548a0,ffff8000211547b8,ffff800021154980,8f04aee64e587093,ffff800021154ac0) at pf_map_addr+0x3c3 pf_get_sport(ffff800021154ac0,ffff800000b93a98,ffff8000211548a0,ffff8000211548ce,0,0,549d516957257043) at pf_get_sport+0xc5 sys/net/pf_lb.c:161 pf_get_transaddr_af(ffff800000b93a98,ffff800021154ac0,ffff800021154980) at pf_get_transaddr_af+0x153 sys/net/pf_lb.c:756 pf_test_rule(ffff800021154ac0,ffff800021154bb8,ffff800021154bc0,ffff800021154bb0,ffff800021154b90,fffffd806d469ff0,cdcfcd64c6a9380a) at pf_test_rule+0x480 sys/net/pf.c:3891 pf_test(18,2,ffff800000b36000,ffff800021154d38) at pf_test+0x1dec sys/net/pf.c:7064 ip6_output(fffffd806d469f00,ffffffff82867658,0,0,ffff800021154dc8,0) at ip6_output+0x13c9 sys/netinet6/ip6_output.c:634 mld6_sendpkt(ffff800000b47300,83,0) at mld6_sendpkt+0x2cd sys/netinet6/mld6.c:465 mld6_fasttimeo() at mld6_fasttimeo+0x152 mld6_checktimer sys/netinet6/mld6.c:363 [inline] mld6_fasttimeo() at mld6_fasttimeo+0x152 sys/netinet6/mld6.c:341 pffasttimo(ffffffff829ed9c8) at pffasttimo+0x10b sys/kern/uipc_domain.c:288 timeout_run(ffffffff829ed9c8) at timeout_run+0xcc sys/kern/kern_timeout.c:678 end trace frame: 0xffff800021154f50, count: 0 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: unhandled af 0 ddb{0}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff8245dec9) at panic+0x177 sys/kern/subr_prf.c:202 unhandled_af(0) at unhandled_af+0x16 pf_addrcpy(ffff8000211548a0,ffff800000b93ce0,0) at pf_addrcpy+0x9e sys/net/pf.c:413 pf_map_addr(0,ffff800000b93a98,ffff800021154ad8,ffff8000211548a0,ffff8000211547b8,ffff800021154980,8f04aee64e587093,ffff800021154ac0) at pf_map_addr+0x3c3 pf_get_sport(ffff800021154ac0,ffff800000b93a98,ffff8000211548a0,ffff8000211548ce,0,0,549d516957257043) at pf_get_sport+0xc5 sys/net/pf_lb.c:161 pf_get_transaddr_af(ffff800000b93a98,ffff800021154ac0,ffff800021154980) at pf_get_transaddr_af+0x153 sys/net/pf_lb.c:756 pf_test_rule(ffff800021154ac0,ffff800021154bb8,ffff800021154bc0,ffff800021154bb0,ffff800021154b90,fffffd806d469ff0,cdcfcd64c6a9380a) at pf_test_rule+0x480 sys/net/pf.c:3891 pf_test(18,2,ffff800000b36000,ffff800021154d38) at pf_test+0x1dec sys/net/pf.c:7064 ip6_output(fffffd806d469f00,ffffffff82867658,0,0,ffff800021154dc8,0) at ip6_output+0x13c9 sys/netinet6/ip6_output.c:634 mld6_sendpkt(ffff800000b47300,83,0) at mld6_sendpkt+0x2cd sys/netinet6/mld6.c:465 mld6_fasttimeo() at mld6_fasttimeo+0x152 mld6_checktimer sys/netinet6/mld6.c:363 [inline] mld6_fasttimeo() at mld6_fasttimeo+0x152 sys/netinet6/mld6.c:341 pffasttimo(ffffffff829ed9c8) at pffasttimo+0x10b sys/kern/uipc_domain.c:288 timeout_run(ffffffff829ed9c8) at timeout_run+0xcc sys/kern/kern_timeout.c:678 softclock_thread(ffff8000211497a0) at softclock_thread+0x134 sys/kern/kern_timeout.c:802 end trace frame: 0x0, count: -15 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff800021154540 rbx 0xffffffff82833bff cpu_info_full_primary+0x2bff rdx 0x3fd rcx 0 rax 0x16 r8 0x101010101010101 r9 0x8080808080808080 r10 0x69e0a89f2ac5c8a9 r11 0x52572e3d7c172084 r12 0xffffffff82833a00 cpu_info_full_primary+0x2a00 r13 0 r14 0 r15 0x1 rip 0xffffffff817f3738 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff800021154530 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{0}> show proc PROC (softclock) pid=491723 stat=onproc flags process=14000 proc=40000200 pri=0, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff800021149a40,0xffff800021149510 process=0xffff8000ffffe568 user=0xffff800021150000, vmspace=0xffffffff82873190 estcpu=0, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 89463 131991 64775 0 2 0x482 syz-executor.0 64775 490491 38093 0 3 0x82 thrsleep syz-execprog 64775 466983 38093 0 2 0x4000482 syz-execprog 64775 426089 38093 0 2 0x4000002 syz-execprog 64775 49994 38093 0 3 0x4000082 thrsleep syz-execprog 64775 11279 38093 0 3 0x4000082 thrsleep syz-execprog 64775 248470 38093 0 7 0x4000082 syz-execprog 64775 173360 38093 0 3 0x4000082 thrsleep syz-execprog 64775 132050 38093 0 3 0x4000082 thrsleep syz-execprog 38093 348860 51518 0 3 0x10008a sigsusp ksh 51518 123024 92225 0 3 0x9a poll sshd 40944 261977 1 0 3 0x100083 ttyin getty 92225 114720 1 0 3 0x88 poll sshd 65038 361289 1853 74 3 0x100092 bpf pflogd 1853 163535 1 0 3 0x80 netio pflogd 9718 149717 25496 73 3 0x100090 kqread syslogd 25496 123632 1 0 3 0x100082 netio syslogd 34120 241536 1 0 3 0x100080 kqread resolvd 78493 448639 25330 77 3 0x100092 kqread dhcpleased 15147 405304 25330 77 3 0x100092 kqread dhcpleased 25330 227644 1 0 3 0x80 kqread dhcpleased 330 432212 0 0 3 0x14200 bored smr 38472 169273 0 0 3 0x14200 pgzero zerothread 63566 180899 0 0 3 0x14200 aiodoned aiodoned 24422 51380 0 0 3 0x14200 syncer update 8064 268749 0 0 3 0x14200 cleaner cleaner 79649 169142 0 0 3 0x14200 reaper reaper 15852 237424 0 0 3 0x14200 pgdaemon pagedaemon 29699 505805 0 0 3 0x14200 bored viomb 38403 216785 0 0 3 0x40014200 acpi0 acpi0 16347 217459 0 0 3 0x40014200 idle1 31784 424207 0 0 3 0x14200 bored softnet 81381 282816 0 0 3 0x14200 bored systqmp 53714 502725 0 0 3 0x14200 bored systq *16596 491723 0 0 7 0x40014200 softclock 71503 385006 0 0 3 0x40014200 idle0 1 328200 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 16596 (softclock) thread 0xffff8000211497a0 (491723) exclusive rwlock pf_lock r = 0 (0xffffffff8277cf50) #0 witness_lock+0x44d #1 pf_test+0x1dc2 #2 ip6_output+0x13c9 sys/netinet6/ip6_output.c:634 #3 mld6_sendpkt+0x2cd sys/netinet6/mld6.c:465 #4 mld6_fasttimeo+0x152 mld6_checktimer sys/netinet6/mld6.c:363 [inline] #4 mld6_fasttimeo+0x152 sys/netinet6/mld6.c:341 #5 pffasttimo+0x10b sys/kern/uipc_domain.c:288 #6 timeout_run+0xcc sys/kern/kern_timeout.c:678 #7 softclock_thread+0x134 sys/kern/kern_timeout.c:802 #8 proc_trampoline+0x1c exclusive rwlock netlock r = 0 (0xffffffff8277f740) #0 witness_lock+0x44d #1 mld6_fasttimeo+0x1d sys/netinet6/mld6.c:336 #2 pffasttimo+0x10b sys/kern/uipc_domain.c:288 #3 timeout_run+0xcc sys/kern/kern_timeout.c:678 #4 softclock_thread+0x134 sys/kern/kern_timeout.c:802 #5 proc_trampoline+0x1c shared rwlock timeout r = 0 (0xffffffff827f5070) #0 witness_lock+0x44d #1 timeout_run+0xb7 sys/kern/kern_timeout.c:674 #2 softclock_thread+0x134 sys/kern/kern_timeout.c:802 #3 proc_trampoline+0x1c exclusive kernel_lock &kernel_lock r = 0 (0xffffffff829cd5e8) #0 witness_lock+0x44d #1 __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 #2 mi_switch+0x3d3 sys/kern/sched_bsd.c:416 #3 sleep_finish+0x1b2 sys/kern/kern_synch.c:433 #4 softclock_thread+0xd9 sys/kern/kern_timeout.c:797 #5 proc_trampoline+0x1c ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10147 6456K 6456K 78643K 11237 0 pcb 13 8K 8K 78643K 13 0 rtable 84 2K 3K 78643K 142 0 ifaddr 37 9K 9K 78643K 38 0 counters 42 33K 33K 78643K 42 0 ioctlops 0 0K 4K 78643K 1828 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 5 0 vnodes 1179 74K 74K 78643K 1184 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 1K 78643K 2 0 VM map 2 1K 1K 78643K 2 0 sem 2 0K 0K 78643K 2 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12598 0 file desc 2 4K 12K 78643K 191 0 proc 67 87K 99K 78643K 309 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 in_multi 22 1K 1K 78643K 22 0 ether_multi 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 25 122K 122K 78643K 25 0 exec 0 0K 2K 78643K 381 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 131 15K 15K 78643K 2409 0 UVM aobj 3 2K 2K 78643K 3 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 NDP 5 0K 0K 78643K 7 0 temp 29 4186K 4250K 78643K 3550 0 kqueue 10 14K 14K 78643K 10 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> 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 19 0 16 1 0 1 1 0 8 0 rtentry 112 34 0 1 1 0 1 1 0 8 0 unpcb 128 35 0 20 1 0 1 1 0 8 0 syncache 296 5 0 5 2 1 1 1 0 8 1 tcpcb 736 7 0 4 1 0 1 1 0 8 0 arp 120 4 0 0 1 0 1 1 0 8 0 inpcb 304 33 0 27 1 0 1 1 0 8 0 nd6 48 3 0 0 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 pfstitem 24 7 0 0 1 0 1 1 0 8 0 pfstkey 112 7 0 0 1 0 1 1 0 8 0 pfstate 320 7 0 0 1 0 1 1 0 8 0 pfrule 1360 369 0 190 16 1 15 15 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 143 0 0 9 0 9 9 0 8 0 art_table 32 144 0 0 2 0 2 2 0 8 0 art_node 16 33 0 3 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1601 0 201 88 0 88 88 0 8 0 ffsino 272 1601 0 201 94 0 94 94 0 8 0 nchpl 144 1993 0 392 60 0 60 60 0 8 0 uvmvnodes 80 1611 0 0 33 0 33 33 0 8 0 vnodes 224 1611 0 0 95 0 95 95 0 8 0 namei 1024 5583 0 5583 2 1 1 1 0 8 1 percpumem 16 33 0 0 1 0 1 1 0 8 0 scxspl 216 5877 0 5877 2 1 1 2 0 8 1 plimitpl 152 17 0 9 1 0 1 1 0 8 0 sigapl 424 443 0 413 4 0 4 4 0 8 0 knotepl 112 46 0 0 2 0 2 2 0 8 0 kqueuepl 216 6 0 0 1 0 1 1 0 8 0 pipepl 336 81 0 74 2 1 1 1 0 8 0 fdescpl 496 429 0 413 3 0 3 3 0 8 0 filepl 152 1715 0 1645 3 0 3 3 0 8 0 lockfpl 104 6 0 4 1 0 1 1 0 8 0 lockfspl 48 4 0 2 1 0 1 1 0 8 0 sessionpl 144 19 0 9 1 0 1 1 0 8 0 pgrppl 48 19 0 9 1 0 1 1 0 8 0 ucredpl 96 69 0 57 1 0 1 1 0 8 0 zombiepl 144 413 0 412 2 1 1 1 0 8 0 processpl 1064 443 0 412 3 0 3 3 0 8 0 procpl 672 450 0 412 4 0 4 4 0 8 0 sockpl 480 87 0 63 5 1 4 4 0 8 0 mcl8k 8192 6 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 57 0 0 8 0 8 8 0 8 0 mtagpl 96 1 0 0 1 0 1 1 0 8 0 mbufpl 256 113 0 0 7 0 7 7 0 8 0 bufpl 288 3671 0 137 253 0 253 253 0 8 0 anonpl 24 43300 0 39559 35 3 32 32 0 186 9 amapchunkpl 152 4980 0 4671 16 1 15 15 0 158 2 amappl16 200 530 0 472 4 0 4 4 0 8 0 amappl15 192 7 0 5 1 0 1 1 0 8 0 amappl14 184 3 0 3 2 1 1 1 0 8 1 amappl13 176 24 0 23 2 1 1 1 0 8 0 amappl12 168 10 0 10 1 1 0 1 0 8 0 amappl11 160 45 0 30 1 0 1 1 0 8 0 amappl10 152 220 0 212 1 0 1 1 0 8 0 amappl9 144 443 0 441 1 0 1 1 0 8 0 amappl8 136 299 0 282 2 1 1 1 0 8 0 amappl7 128 63 0 55 1 0 1 1 0 8 0 amappl6 120 136 0 122 1 0 1 1 0 8 0 amappl5 112 508 0 491 1 0 1 1 0 8 0 amappl4 104 545 0 524 1 0 1 1 0 8 0 amappl3 96 154 0 139 1 0 1 1 0 8 0 amappl2 88 359 0 320 2 0 2 2 0 8 1 amappl1 80 9828 0 9411 15 2 13 13 0 8 4 amappl 88 2126 0 2027 3 0 3 3 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 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 429 0 413 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 429 0 413 1 0 1 1 0 8 0 vmmpekpl 168 7290 0 7270 2 0 2 2 0 8 0 vmmpepl 168 33106 0 32018 67 3 64 64 0 357 15 vmsppl 368 428 0 413 2 0 2 2 0 8 0 rwobjpl 56 10084 0 7759 35 1 34 34 0 8 1 pdppl 4096 866 0 826 61 15 46 46 0 8 6 pvpl 32 184069 0 177518 145 4 141 141 0 265 87 pmappl 248 428 0 413 2 0 2 2 0 8 0 extentpl 40 57 0 38 1 0 1 1 0 8 0 phpool 112 552 0 20 16 0 16 16 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff8245dec9) at panic+0x177 sys/kern/subr_prf.c:202 unhandled_af(0) at unhandled_af+0x16 pf_addrcpy(ffff8000211548a0,ffff800000b93ce0,0) at pf_addrcpy+0x9e sys/net/pf.c:413 pf_map_addr(0,ffff800000b93a98,ffff800021154ad8,ffff8000211548a0,ffff8000211547b8,ffff800021154980,8f04aee64e587093,ffff800021154ac0) at pf_map_addr+0x3c3 pf_get_sport(ffff800021154ac0,ffff800000b93a98,ffff8000211548a0,ffff8000211548ce,0,0,549d516957257043) at pf_get_sport+0xc5 sys/net/pf_lb.c:161 pf_get_transaddr_af(ffff800000b93a98,ffff800021154ac0,ffff800021154980) at pf_get_transaddr_af+0x153 sys/net/pf_lb.c:756 pf_test_rule(ffff800021154ac0,ffff800021154bb8,ffff800021154bc0,ffff800021154bb0,ffff800021154b90,fffffd806d469ff0,cdcfcd64c6a9380a) at pf_test_rule+0x480 sys/net/pf.c:3891 pf_test(18,2,ffff800000b36000,ffff800021154d38) at pf_test+0x1dec sys/net/pf.c:7064 ip6_output(fffffd806d469f00,ffffffff82867658,0,0,ffff800021154dc8,0) at ip6_output+0x13c9 sys/netinet6/ip6_output.c:634 mld6_sendpkt(ffff800000b47300,83,0) at mld6_sendpkt+0x2cd sys/netinet6/mld6.c:465 mld6_fasttimeo() at mld6_fasttimeo+0x152 mld6_checktimer sys/netinet6/mld6.c:363 [inline] mld6_fasttimeo() at mld6_fasttimeo+0x152 sys/netinet6/mld6.c:341 pffasttimo(ffffffff829ed9c8) at pffasttimo+0x10b sys/kern/uipc_domain.c:288 timeout_run(ffffffff829ed9c8) at timeout_run+0xcc sys/kern/kern_timeout.c:678 softclock_thread(ffff8000211497a0) at softclock_thread+0x134 sys/kern/kern_timeout.c:802 end trace frame: 0x0, count: -15 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffff800020d38ff0) 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 __mp_lock(ffffffff829cd3e0) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff829cd3e0) at __mp_lock+0x122 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff829cd3e0,2) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x3d3 sys/kern/sched_bsd.c:416 sleep_finish(ffff80002124a0e8,1) at sleep_finish+0x1b2 sys/kern/kern_synch.c:433 msleep(fffffd806f0dfa20,fffffd806f0dfa20,318,ffffffff824b6a1d,1389) at msleep+0x110 sys/kern/kern_synch.c:259 kqueue_sleep(fffffd806f0dfa20,ffff80002124a4d0) at kqueue_sleep+0x107 sys/kern/kern_event.c:1253 kqueue_scan(ffff80002124a3e0,8,ffff80002124a2e0,ffff80002124a4d0,ffff800021192a88,ffff80002124a52c) at kqueue_scan+0x19b sys/kern/kern_event.c:1311 sys_kevent(ffff800021192a88,ffff80002124a590,ffff80002124a5f0) at sys_kevent+0x47b sys/kern/kern_event.c:981 syscall(ffff80002124a660) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff80002124a660) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2d342fd40, count: 2 ddb{1}> trace x86_ipi_db(ffff800020d38ff0) 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 __mp_lock(ffffffff829cd3e0) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff829cd3e0) at __mp_lock+0x122 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff829cd3e0,2) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x3d3 sys/kern/sched_bsd.c:416 sleep_finish(ffff80002124a0e8,1) at sleep_finish+0x1b2 sys/kern/kern_synch.c:433 msleep(fffffd806f0dfa20,fffffd806f0dfa20,318,ffffffff824b6a1d,1389) at msleep+0x110 sys/kern/kern_synch.c:259 kqueue_sleep(fffffd806f0dfa20,ffff80002124a4d0) at kqueue_sleep+0x107 sys/kern/kern_event.c:1253 kqueue_scan(ffff80002124a3e0,8,ffff80002124a2e0,ffff80002124a4d0,ffff800021192a88,ffff80002124a52c) at kqueue_scan+0x19b sys/kern/kern_event.c:1311 sys_kevent(ffff800021192a88,ffff80002124a590,ffff80002124a5f0) at sys_kevent+0x47b sys/kern/kern_event.c:981 syscall(ffff80002124a660) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff80002124a660) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2d342fd40, count: -13 ddb{1}>