uvm_fault(0xfffff4800b1f75b8, 0x0, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at rtable_getsource+0x171: movq 0(%rax,%rcx,8),%r14
TID PID UID PRFLAGS PFLAGS CPU COMMAND
187725 71045 0 0x14000 0x200 0 systqmp
rtable_getsource(0,2) at rtable_getsource+0x171 rtable_get sys/net/rtable.c:260 [inline]
rtable_getsource(0,2) at rtable_getsource+0x171 sys/net/rtable.c:410
rtable_clearsource(0,ffff80000162b668) at rtable_clearsource+0x41 sys/net/rtable.c:-1
rt_ifa_del(ffff80000162b600,800100,ffff80000162b668,0) at rt_ifa_del+0x37b sys/net/route.c:1341
in_purgeaddr(ffff80000162b600) at in_purgeaddr+0x129 in_remove_prefix sys/netinet/in.c:810 [inline]
in_purgeaddr(ffff80000162b600) at in_purgeaddr+0x129 in_ifscrub sys/netinet/in.c:636 [inline]
in_purgeaddr(ffff80000162b600) at in_purgeaddr+0x129 sys/netinet/in.c:751
in_ifdetach(ffff8000015f4000) at in_ifdetach+0x7e sys/netinet/in.c:1015
if_detach(ffff8000015f4000) at if_detach+0x2fe sys/net/if.c:1311
tun_clone_destroy(ffff8000015f4000) at tun_clone_destroy+0x2ce sys/net/if_tun.c:343
if_clone_destroy(ffff80002a3788c0) at if_clone_destroy+0x205 sys/net/if.c:1479
tun_dev_close(5d04,7) at tun_dev_close+0x1d9 sys/net/if_tun.c:526
spec_close(ffff80002a378980) at spec_close+0x417 sys/kern/spec_vnops.c:-1
VOP_CLOSE(fffff4806e170108,7,fffff480097fd270,ffff800030f8aa90) at VOP_CLOSE+0x132 sys/kern/vfs_vops.c:156
vn_closefile(fffff4806cf2be90,ffff800030f8aa90) at vn_closefile+0x12b vn_close sys/kern/vfs_vnops.c:298 [inline]
vn_closefile(fffff4806cf2be90,ffff800030f8aa90) at vn_closefile+0x12b sys/kern/vfs_vnops.c:621
fdrop(fffff4806cf2be90,ffff800030f8aa90) at fdrop+0x121 sys/kern/kern_descrip.c:1281
closef(fffff4806cf2be90,ffff800030f8aa90) at closef+0x192 sys/kern/kern_descrip.c:1265
end trace frame: 0xffff80002a378b60, 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{1}>
ddb{1}> set $lines = 0
ddb{1}> set $maxwidth = 0
ddb{1}> show panic
*cpu1: uvm_fault(0xfffff4800b1f75b8, 0x0, 0, 1) -> e
ddb{1}> show kasan
No such command
ddb{1}> trace
rtable_getsource(0,2) at rtable_getsource+0x171 rtable_get sys/net/rtable.c:260 [inline]
rtable_getsource(0,2) at rtable_getsource+0x171 sys/net/rtable.c:410
rtable_clearsource(0,ffff80000162b668) at rtable_clearsource+0x41 sys/net/rtable.c:-1
rt_ifa_del(ffff80000162b600,800100,ffff80000162b668,0) at rt_ifa_del+0x37b sys/net/route.c:1341
in_purgeaddr(ffff80000162b600) at in_purgeaddr+0x129 in_remove_prefix sys/netinet/in.c:810 [inline]
in_purgeaddr(ffff80000162b600) at in_purgeaddr+0x129 in_ifscrub sys/netinet/in.c:636 [inline]
in_purgeaddr(ffff80000162b600) at in_purgeaddr+0x129 sys/netinet/in.c:751
in_ifdetach(ffff8000015f4000) at in_ifdetach+0x7e sys/netinet/in.c:1015
if_detach(ffff8000015f4000) at if_detach+0x2fe sys/net/if.c:1311
tun_clone_destroy(ffff8000015f4000) at tun_clone_destroy+0x2ce sys/net/if_tun.c:343
if_clone_destroy(ffff80002a3788c0) at if_clone_destroy+0x205 sys/net/if.c:1479
tun_dev_close(5d04,7) at tun_dev_close+0x1d9 sys/net/if_tun.c:526
spec_close(ffff80002a378980) at spec_close+0x417 sys/kern/spec_vnops.c:-1
VOP_CLOSE(fffff4806e170108,7,fffff480097fd270,ffff800030f8aa90) at VOP_CLOSE+0x132 sys/kern/vfs_vops.c:156
vn_closefile(fffff4806cf2be90,ffff800030f8aa90) at vn_closefile+0x12b vn_close sys/kern/vfs_vnops.c:298 [inline]
vn_closefile(fffff4806cf2be90,ffff800030f8aa90) at vn_closefile+0x12b sys/kern/vfs_vnops.c:621
fdrop(fffff4806cf2be90,ffff800030f8aa90) at fdrop+0x121 sys/kern/kern_descrip.c:1281
closef(fffff4806cf2be90,ffff800030f8aa90) at closef+0x192 sys/kern/kern_descrip.c:1265
fdfree(ffff800030f8aa90) at fdfree+0x116 sys/kern/kern_descrip.c:1196
exit1(ffff800030f8aa90,43,0,1) at exit1+0x595 sys/kern/kern_exit.c:215
sys_exit(ffff800030f8aa90,ffff80002a378cf0,ffff80002a378c40) at sys_exit+0x1a sys/kern/kern_exit.c:-1
syscall(ffff80002a378cf0) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80002a378cf0) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:791
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x77d09a2759c0, count: -19
ddb{1}> show registers
rdi 0x21
rsi 0
rbp 0xffff80002a378550
rbx 0x1
rdx 0
rcx 0
rax 0
r8 0xa0
r9 0x1
r10 0x5316e2f571289482
r11 0xfad207df4d2d883e
r12 0x21
r13 0xfffffffe
r14 0
r15 0xffff800000c40ec0
rip 0xffffffff8158cf61 rtable_getsource+0x171
cs 0x8
rflags 0x10206 __ALIGN_SIZE+0xf206
rsp 0xffff80002a378500
ss 0x10
rtable_getsource+0x171: movq 0(%rax,%rcx,8),%r14
ddb{1}> show proc
PROC (syz-executor) tid=262293 pid=51376 tcnt=0 stat=onproc
flags process=a<EXEC,EXITING> proc=2000<WEXIT>
runpri=32, usrpri=78, slppri=32, nice=20
wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=1
forw=0xffffffffffffffff, list=0xffff80003c3cfa18,0xffff800030f8b798
process=0xffff80003a823050 user=0xffff80002a373000, vmspace=0xfffff4800b1f75b8
estcpu=28, cpticks=5, pctcpu=0.3, user=0, sys=1, intr=0
ddb{1}> ps
PID TID PPID UID S PRLAGS PFLAGS WAIT COMMAND
20097 446921 92294 0 3 0x2 0 clonelk ifconfig
92294 408741 80633 0 3 0x100002 0x88 sigsusp sh
80633 450971 69536 0 3 0x2 0x80 wait syz-executor
25403 512871 35404 0 3 0x2 0 clonelk ifconfig
35404 507614 39130 0 3 0x100002 0x88 sigsusp sh
39130 415998 69536 0 3 0x2 0x80 wait syz-executor
5657 371984 31634 0 3 0x2 0 clonelk ifconfig
31634 303897 55226 0 3 0x100002 0x88 sigsusp sh
55226 327534 69536 0 3 0x2 0x80 wait syz-executor
84958 312306 69536 0 3 0x2 0 clonelk syz-executor
21774 352511 69536 0 3 0x2 0x80 piperd syz-executor
50294 4874 0 0 3 0x14000 0x280 nfsidl nfsio
15489 44392 0 0 3 0x14000 0x280 nfsidl nfsio
39264 342508 0 0 3 0x14000 0x280 nfsidl nfsio
64372 504951 0 0 3 0x14000 0x280 nfsidl nfsio
1635 16365 0 0 3 0x14000 0x280 nfsidl nfsio
82555 117243 0 0 3 0x14000 0x280 nfsidl nfsio
73969 432870 0 0 3 0x14000 0x280 nfsidl nfsio
20158 299822 0 0 3 0x14000 0x280 nfsidl nfsio
74868 140364 0 0 3 0x14000 0x280 nfsidl nfsio
36912 55033 0 0 3 0x14000 0x280 nfsidl nfsio
48199 309161 0 0 3 0x14000 0x280 nfsidl nfsio
24204 443050 0 0 3 0x14000 0x280 nfsidl nfsio
30071 326058 0 0 3 0x14000 0x280 nfsidl nfsio
31973 385189 0 0 3 0x14000 0x280 nfsidl nfsio
14747 189935 0 0 3 0x14000 0x280 nfsidl nfsio
52747 145799 0 0 3 0x14000 0x280 nfsidl nfsio
32373 218894 0 0 3 0x14000 0x280 nfsidl nfsio
39014 325586 0 0 3 0x14000 0x280 nfsidl nfsio
39669 142432 0 0 3 0x14000 0x280 nfsidl nfsio
16795 512668 0 0 3 0x14000 0x280 nfsidl nfsio
69536 54989 9587 0 3 0x2 0x80 nanoslp syz-executor
9587 365602 33983 0 3 0x100002 0x88 sigsusp ksh
33983 361105 25873 0 3 0x10 0x88 kqread sshd-session
25873 235544 46909 0 3 0x12 0x80 kqread sshd-session
87692 486824 1 0 3 0x100003 0x80 ttyin getty
46909 1054 1 0 3 0 0x88 kqread sshd
57323 124513 97993 74 3 0x1100012 0x80 bpf pflogd
97993 267429 1 0 3 0 0x80 sbwait pflogd
64034 213245 50990 73 3 0x1100010 0x80 kqread syslogd
50990 244644 1 0 3 0x100002 0x80 sbwait syslogd
11583 187180 1 0 3 0x100000 0x80 kqread resolvd
48498 149012 45700 77 3 0x100012 0x80 kqread dhcpleased
18320 112186 45700 77 3 0x100012 0x80 kqread dhcpleased
45700 469005 1 0 3 0 0x80 kqread dhcpleased
16340 433134 0 0 3 0x14000 0x200 bored smr
57371 186511 0 0 3 0x14000 0x200 pgzero zerothread
78689 110188 0 0 3 0x14000 0x200 aiodoned aiodoned
11083 12525 0 0 3 0x14000 0x200 syncer update
17636 451338 0 0 3 0x14000 0x200 cleaner cleaner
13215 66104 0 0 3 0x14000 0x200 reaper reaper
77593 61830 0 0 3 0x14000 0x200 pgdaemon pagedaemon
88666 362528 0 0 3 0x14000 0x200 bored viomb
10089 250050 0 0 3 0x14000 0x40000200 acpi0 acpi0
4907 283737 0 0 3 0x14000 0x40000200 idle1
93619 385348 0 0 3 0x14000 0x200 bored softnet1
5763 62093 0 0 3 0x14000 0x200 bored softnet0
71045 187725 0 0 7 0x14000 0x200 systqmp
69893 218198 0 0 3 0x14000 0x200 bored systq
62828 513912 0 0 3 0x14000 0x200 tmoslp softclockmp
28617 413244 0 0 3 0x14000 0x40000200 tmoslp softclock
61423 99408 0 0 3 0x14000 0x40000200 idle0
1 410413 0 0 3 0x2 0x80 wait init
0 0 -1 0 3 0x10000 0x200 scheduler swapper
ddb{1}> show all locks
Process 71045 (systqmp) thread 0xffff800045ffe298 (187725)
shared rwlock systqmp r = 0 (0xffffffff839649c8)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 taskq_thread+0x12a sys/kern/kern_task.c:442
#2 proc_trampoline+0x10
ddb{1}> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
devbuf 11036 12071K 12350K 166960K 12748 0
pcb 17 13K 14K 166960K 87 0
rtable 127 8K 12K 166960K 3490 0
pf 28 17K 38K 166960K 305 0
ifaddr 19 3K 7K 166960K 465 0
ifgroup 31 1K 2K 166960K 472 0
sysctl 3 1K 9K 166960K 8 0
counters 58 35K 37K 166960K 412 0
ioctlops 0 0K 4K 166960K 1758 0
iov 0 0K 12K 166960K 7 0
mount 1 1K 1K 166960K 1 0
log 0 0K 0K 166960K 4 0
vnodes 1290 81K 81K 166960K 2579 0
UFS quota 1 32K 32K 166960K 1 0
UFS mount 5 36K 36K 166960K 5 0
shm 2 1K 5K 166960K 6 0
VM map 2 1K 1K 166960K 2 0
sem 17 0K 0K 166960K 27 0
dirhash 15 2K 2K 166960K 15 0
ACPI 1692 195K 286K 166960K 12470 0
file desc 14 49K 89K 166960K 1970 0
sigio 0 0K 0K 166960K 3 0
proc 93 164K 180K 166960K 3492 0
subproc 54 3K 4K 166960K 1035 0
NFS srvsock 1 0K 0K 166960K 1 0
NFS daemon 1 16K 16K 166960K 1 0
ip_moptions 0 0K 0K 166960K 15 0
in_multi 33 2K 6K 166960K 1232 0
ether_multi 1 0K 0K 166960K 2 0
mrt 0 0K 0K 166960K 54 0
ISOFS mount 1 32K 32K 166960K 1 0
MSDOSFS mount 1 16K 16K 166960K 1 0
ttys 49 228K 228K 166960K 49 0
exec 0 0K 1K 166960K 1743 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 177 152K 179K 166960K 13930 0
UVM aobj 7 2K 2K 166960K 10 0
pinsyscall 39 78K 102K 166960K 5820 0
memdesc 1 4K 4K 166960K 1 0
crypto data 1 1K 1K 166960K 1 0
ip6_options 0 0K 0K 166960K 6 0
NDP 6 0K 2K 166960K 339 0
temp 27 9117K 9138K 166960K 25792 0
kqueue 13 20K 28K 166960K 62 0
SYN cache 2 16K 16K 166960K 2 0
ddb{1}> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
plcache 128 28 0 0 1 0 1 1 0 8 0
rtpcb 120 252 0 249 1 0 1 1 0 8 0
rtentry 176 1245 0 1201 7 2 5 6 0 8 1
unpcb 144 178 0 161 2 1 1 2 0 8 0
syncache 336 5 0 5 2 2 0 1 0 8 0
tcpcb 736 52 0 48 1 0 1 1 0 8 0
arp 136 224 0 218 1 0 1 1 0 8 0
inpcb 328 789 0 779 9 8 1 9 0 8 0
nd6 152 333 0 327 1 0 1 1 0 8 0
pkpcb 40 3 0 3 1 1 0 1 0 8 0
kcovpl 48 115 0 109 1 0 1 1 0 8 0
ppxss 1192 68 0 68 1 1 0 1 0 8 0
pfstscr 40 68 0 68 2 2 0 1 0 8 0
pffrag 232 3 0 1 1 0 1 1 0 482 0
pffrnode 88 3 0 1 1 0 1 1 0 8 0
pffrent 40 5 0 3 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
pfrktable 1344 4 0 1 1 0 1 1 0 8 0
pfanchor 1288 7 0 0 1 0 1 1 0 8 0
pfstitem 24 38 0 13 1 0 1 1 0 8 0
pfstkey 128 106 0 81 1 0 1 1 0 8 0
pfstate 448 105 0 80 4 0 4 4 0 8 0
pfrule 1360 24 0 18 2 1 1 2 0 8 0
rttmr 136 1 0 1 1 1 0 1 0 8 0
art_heap8 4096 1 0 0 1 0 1 1 0 8 0
art_heap4 256 5070 0 4876 37 10 27 32 0 8 7
art_table 40 5071 0 4876 6 1 5 6 0 8 0
art_node 32 1245 0 1205 1 0 1 1 0 8 0
semupl 112 1 0 1 1 1 0 1 0 8 0
semapl 72 22 0 7 1 0 1 1 0 8 0
shmpl 112 7 0 3 1 0 1 1 0 8 0
dirhash 1024 19 0 0 3 0 3 3 0 8 0
dino2pl 256 2190 0 506 106 0 106 106 0 8 0
ffsino 296 2190 0 506 130 0 130 130 0 8 0
nchpl 144 2700 0 647 77 0 77 77 0 8 0
rtmask 32 1 0 1 1 1 0 1 0 8 0
vnodes 216 3386 0 0 189 0 189 189 0 8 0
namei 1024 21764 0 21764 2 1 1 2 0 8 1
percpumem 16 222 0 177 1 0 1 1 0 8 0
pfiaddrpl 120 1 0 0 1 0 1 1 0 8 0
kstatmem 264 237 0 222 2 0 2 2 0 8 0
scxspl 216 9023 0 9023 9 8 1 6 1 8 1
plimitpl 152 158 0 142 1 0 1 1 0 8 0
sigapl 424 2093 0 2028 11 3 8 9 0 8 0
knotepl 120 379 0 0 12 0 12 12 0 8 0
kqueuepl 224 85 0 76 1 0 1 1 0 8 0
pipepl 344 470 0 443 5 1 4 4 0 8 1
fdescpl 528 2057 0 2029 3 0 3 3 0 8 0
filepl 160 6049 0 5868 14 4 10 14 0 8 0
lockfpl 104 64 0 62 1 0 1 1 0 8 0
lockfspl 48 32 0 30 1 0 1 1 0 8 0
sessionpl 144 136 0 127 1 0 1 1 0 8 0
pgrppl 48 254 0 238 1 0 1 1 0 8 0
ucredpl 104 384 0 371 1 0 1 1 0 8 0
zombiepl 144 2030 0 2028 1 0 1 1 0 8 0
processpl 1232 2093 0 2028 7 1 6 6 0 8 0
procpl 664 2661 0 2596 7 0 7 7 0 8 0
sockpl 752 1237 0 1207 14 10 4 14 0 8 0
mcl64k 65536 3 0 0 1 0 1 1 0 8 0
mcl8k 8192 2 0 0 1 0 1 1 0 8 0
mcl4k 4096 131 0 0 17 0 17 17 0 8 0
mcl2k 2048 27 0 0 3 0 3 3 0 8 0
mextrefs 64 27 0 0 1 0 1 1 0 8 0
mtagpl 96 1 0 0 1 0 1 1 0 8 0
mbufpl 256 165 0 0 11 0 11 11 0 8 0
bufpl 272 2917 0 106 188 0 188 188 0 8 0
anonpl 32 7488 0 0 61 0 61 61 0 247 0
amapchunkpl 152 36440 0 36148 27 11 16 25 0 158 2
amappl16 200 2114 0 2105 16 15 1 14 0 8 0
amappl15 192 5 0 5 1 1 0 1 0 8 0
amappl14 184 1676 0 1672 1 0 1 1 0 8 0
amappl13 176 349 0 337 1 0 1 1 0 8 0
amappl12 168 2721 0 2696 2 0 2 2 0 8 0
amappl11 160 4 0 4 1 1 0 1 0 8 0
amappl10 152 62 0 48 1 0 1 1 0 8 0
amappl9 144 297 0 296 2 1 1 1 0 8 0
amappl8 136 514 0 509 1 0 1 1 0 8 0
amappl7 128 363 0 348 1 0 1 1 0 8 0
amappl6 120 1195 0 1188 1 0 1 1 0 8 0
amappl5 112 109 0 99 1 0 1 1 0 8 0
amappl4 104 606 0 583 1 0 1 1 0 8 0
amappl3 96 7056 0 6992 3 0 3 3 0 8 0
amappl2 88 1769 0 1697 2 0 2 2 0 8 0
amappl1 80 25099 0 24509 16 2 14 15 0 8 1
amappl 88 11421 0 11316 4 0 4 4 0 92 0
uvmvnodes 80 103 0 0 3 0 3 3 0 8 0
dma4096 4096 1 0 1 1 1 0 1 0 8 0
dma2048 2048 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 9 0 3 1 0 1 1 0 8 0
uaddrrnd 24 2057 0 2029 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 2057 0 2029 1 0 1 1 0 8 0
vmmpekpl 168 16771 0 16719 4 0 4 4 0 8 0
vmmpepl 168 139755 0 138188 96 15 81 94 0 357 7
vmsppl 488 2056 0 2029 5 0 5 5 0 8 0
rwobjpl 80 40018 0 39036 27 4 23 27 0 8 1
pdppl 4096 4121 0 4058 215 150 65 83 0 8 2
pvpl 32 13635 0 0 110 0 110 110 0 265 0
pmappl 256 2056 0 2029 3 0 3 3 0 8 0
extentpl 40 45 0 27 1 0 1 1 0 8 0
phpool 112 601 0 167 13 0 13 13 0 8 0
ddb{1}> machine ddbcpu 0
Stopped at x86_ipi_db+0x27: addq $0x8,%rsp
x86_ipi_db(ffffffff8395cff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394
x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
__sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x44 sys/dev/kcov.c:159
taskq_next_work(ffffffff83964950,ffff80002a1caa18) at taskq_next_work+0x8e sys/kern/kern_task.c:399
taskq_thread(ffffffff83964950) at taskq_thread+0x1d5 sys/kern/kern_task.c:439
end trace frame: 0x0, count: 9
ddb{0}> trace
x86_ipi_db(ffffffff8395cff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394
x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
__sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x44 sys/dev/kcov.c:159
taskq_next_work(ffffffff83964950,ffff80002a1caa18) at taskq_next_work+0x8e sys/kern/kern_task.c:399
taskq_thread(ffffffff83964950) at taskq_thread+0x1d5 sys/kern/kern_task.c:439
end trace frame: 0x0, count: -6
ddb{0}> machine ddbcpu 1
Stopped at rtable_getsource+0x171: movq 0(%rax,%rcx,8),%r14
rtable_getsource(0,2) at rtable_getsource+0x171 rtable_get sys/net/rtable.c:260 [inline]
rtable_getsource(0,2) at rtable_getsource+0x171 sys/net/rtable.c:410
rtable_clearsource(0,ffff80000162b668) at rtable_clearsource+0x41 sys/net/rtable.c:-1
rt_ifa_del(ffff80000162b600,800100,ffff80000162b668,0) at rt_ifa_del+0x37b sys/net/route.c:1341
in_purgeaddr(ffff80000162b600) at in_purgeaddr+0x129 in_remove_prefix sys/netinet/in.c:810 [inline]
in_purgeaddr(ffff80000162b600) at in_purgeaddr+0x129 in_ifscrub sys/netinet/in.c:636 [inline]
in_purgeaddr(ffff80000162b600) at in_purgeaddr+0x129 sys/netinet/in.c:751
in_ifdetach(ffff8000015f4000) at in_ifdetach+0x7e sys/netinet/in.c:1015
if_detach(ffff8000015f4000) at if_detach+0x2fe sys/net/if.c:1311
tun_clone_destroy(ffff8000015f4000) at tun_clone_destroy+0x2ce sys/net/if_tun.c:343
if_clone_destroy(ffff80002a3788c0) at if_clone_destroy+0x205 sys/net/if.c:1479
tun_dev_close(5d04,7) at tun_dev_close+0x1d9 sys/net/if_tun.c:526
spec_close(ffff80002a378980) at spec_close+0x417 sys/kern/spec_vnops.c:-1
VOP_CLOSE(fffff4806e170108,7,fffff480097fd270,ffff800030f8aa90) at VOP_CLOSE+0x132 sys/kern/vfs_vops.c:156
vn_closefile(fffff4806cf2be90,ffff800030f8aa90) at vn_closefile+0x12b vn_close sys/kern/vfs_vnops.c:298 [inline]
vn_closefile(fffff4806cf2be90,ffff800030f8aa90) at vn_closefile+0x12b sys/kern/vfs_vnops.c:621
fdrop(fffff4806cf2be90,ffff800030f8aa90) at fdrop+0x121 sys/kern/kern_descrip.c:1281
closef(fffff4806cf2be90,ffff800030f8aa90) at closef+0x192 sys/kern/kern_descrip.c:1265
end trace frame: 0xffff80002a378b60, count: 0
ddb{1}> trace
rtable_getsource(0,2) at rtable_getsource+0x171 rtable_get sys/net/rtable.c:260 [inline]
rtable_getsource(0,2) at rtable_getsource+0x171 sys/net/rtable.c:410
rtable_clearsource(0,ffff80000162b668) at rtable_clearsource+0x41 sys/net/rtable.c:-1
rt_ifa_del(ffff80000162b600,800100,ffff80000162b668,0) at rt_ifa_del+0x37b sys/net/route.c:1341
in_purgeaddr(ffff80000162b600) at in_purgeaddr+0x129 in_remove_prefix sys/netinet/in.c:810 [inline]
in_purgeaddr(ffff80000162b600) at in_purgeaddr+0x129 in_ifscrub sys/netinet/in.c:636 [inline]
in_purgeaddr(ffff80000162b600) at in_purgeaddr+0x129 sys/netinet/in.c:751
in_ifdetach(ffff8000015f4000) at in_ifdetach+0x7e sys/netinet/in.c:1015
if_detach(ffff8000015f4000) at if_detach+0x2fe sys/net/if.c:1311
tun_clone_destroy(ffff8000015f4000) at tun_clone_destroy+0x2ce sys/net/if_tun.c:343
if_clone_destroy(ffff80002a3788c0) at if_clone_destroy+0x205 sys/net/if.c:1479
tun_dev_close(5d04,7) at tun_dev_close+0x1d9 sys/net/if_tun.c:526
spec_close(ffff80002a378980) at spec_close+0x417 sys/kern/spec_vnops.c:-1
VOP_CLOSE(fffff4806e170108,7,fffff480097fd270,ffff800030f8aa90) at VOP_CLOSE+0x132 sys/kern/vfs_vops.c:156
vn_closefile(fffff4806cf2be90,ffff800030f8aa90) at vn_closefile+0x12b vn_close sys/kern/vfs_vnops.c:298 [inline]
vn_closefile(fffff4806cf2be90,ffff800030f8aa90) at vn_closefile+0x12b sys/kern/vfs_vnops.c:621
fdrop(fffff4806cf2be90,ffff800030f8aa90) at fdrop+0x121 sys/kern/kern_descrip.c:1281
closef(fffff4806cf2be90,ffff800030f8aa90) at closef+0x192 sys/kern/kern_descrip.c:1265
fdfree(ffff800030f8aa90) at fdfree+0x116 sys/kern/kern_descrip.c:1196
exit1(ffff800030f8aa90,43,0,1) at exit1+0x595 sys/kern/kern_exit.c:215
sys_exit(ffff800030f8aa90,ffff80002a378cf0,ffff80002a378c40) at sys_exit+0x1a sys/kern/kern_exit.c:-1
syscall(ffff80002a378cf0) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80002a378cf0) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:791
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x77d09a2759c0, count: -19