uvm_fault(0xffffffff83507480, 0xffff800001333000, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at arp_rtrequest+0x660: movzwl 0xc(%r15,%rbx,1),%ecx
TID PID UID PRFLAGS PFLAGS CPU COMMAND
40245 42122 0 0 0 0 syz-executor
*284043 79134 0 0 0x4000000 1K syz-executor
arp_rtrequest(ffff8000012a1800,1,fffffd80796cfd90) at arp_rtrequest+0x660 arprequest sys/netinet/if_ether.c:281 [inline]
arp_rtrequest(ffff8000012a1800,1,fffffd80796cfd90) at arp_rtrequest+0x660 sys/netinet/if_ether.c:184
rtrequest(1,ffff8000371b5898,1,ffff8000371b5940,0) at rtrequest+0xbdc sys/net/route.c:1103
rt_ifa_add(ffff8000012c4f00,240004,ffff8000012c4f58,0) at rt_ifa_add+0x22e sys/net/route.c:1273
rt_ifa_addlocal(ffff8000012c4f00) at rt_ifa_addlocal+0x1d2 sys/net/route.c:1381
in_ifinit(ffff8000012a1800,ffff8000012c4f00,ffff8000371b5c00,1) at in_ifinit+0x26c sys/netinet/in.c:669
in_ioctl_change_ifaddr(8040691a,ffff8000371b5bf0,ffff8000012a1800) at in_ioctl_change_ifaddr+0x92c sys/netinet/in.c:504
ifioctl(ffff80000132dca8,8040691a,ffff8000371b5bf0,ffff8000ffffc520) at ifioctl+0x1571 pru_control sys/sys/protosw.h:355 [inline]
ifioctl(ffff80000132dca8,8040691a,ffff8000371b5bf0,ffff8000ffffc520) at ifioctl+0x1571 sys/net/if.c:2449
sys_ioctl(ffff8000ffffc520,ffff8000371b5dd0,ffff8000371b5d20) at sys_ioctl+0x67c
syscall(ffff8000371b5dd0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline]
syscall(ffff8000371b5dd0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x44d71c9f1c0, count: 5
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(0xffffffff83507480, 0xffff800001333000, 0, 1) -> e
ddb{1}> trace
arp_rtrequest(ffff8000012a1800,1,fffffd80796cfd90) at arp_rtrequest+0x660 arprequest sys/netinet/if_ether.c:281 [inline]
arp_rtrequest(ffff8000012a1800,1,fffffd80796cfd90) at arp_rtrequest+0x660 sys/netinet/if_ether.c:184
rtrequest(1,ffff8000371b5898,1,ffff8000371b5940,0) at rtrequest+0xbdc sys/net/route.c:1103
rt_ifa_add(ffff8000012c4f00,240004,ffff8000012c4f58,0) at rt_ifa_add+0x22e sys/net/route.c:1273
rt_ifa_addlocal(ffff8000012c4f00) at rt_ifa_addlocal+0x1d2 sys/net/route.c:1381
in_ifinit(ffff8000012a1800,ffff8000012c4f00,ffff8000371b5c00,1) at in_ifinit+0x26c sys/netinet/in.c:669
in_ioctl_change_ifaddr(8040691a,ffff8000371b5bf0,ffff8000012a1800) at in_ioctl_change_ifaddr+0x92c sys/netinet/in.c:504
ifioctl(ffff80000132dca8,8040691a,ffff8000371b5bf0,ffff8000ffffc520) at ifioctl+0x1571 pru_control sys/sys/protosw.h:355 [inline]
ifioctl(ffff80000132dca8,8040691a,ffff8000371b5bf0,ffff8000ffffc520) at ifioctl+0x1571 sys/net/if.c:2449
sys_ioctl(ffff8000ffffc520,ffff8000371b5dd0,ffff8000371b5d20) at sys_ioctl+0x67c
syscall(ffff8000371b5dd0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline]
syscall(ffff8000371b5dd0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x44d71c9f1c0, count: -10
ddb{1}> show registers
rdi 0xffff8000371e8000
rsi 0x716
rbp 0xffff8000371b5760
rbx 0x14
rdx 0xffff8000371e8000
rcx 0x100040600080100
rax 0xfffffd8078ffa7e0
r8 0x10
r9 0xfffffd80796cfd90
r10 0x1b3560aeb88bee2e
r11 0x14dee3cb04ef5cae
r12 0x4e
r13 0xfffffd8078ffa700
r14 0xfffffd80796cfd90
r15 0xffff800001332fe0
rip 0xffffffff827fbb40 arp_rtrequest+0x660
cs 0x8
rflags 0x10246 __ALIGN_SIZE+0xf246
rsp 0xffff8000371b56e0
ss 0x10
arp_rtrequest+0x660: movzwl 0xc(%r15,%rbx,1),%ecx
ddb{1}> show proc
PROC (syz-executor) tid=284043 pid=79134 tcnt=2 stat=onproc
flags process=0 proc=4000000<THREAD>
runpri=32, usrpri=86, slppri=32, nice=20
wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0
forw=0xffffffffffffffff, list=0xffff8000ffff27b8,0xffff8000ffffd460
process=0xffff800029feb668 user=0xffff8000371b0000, vmspace=0xfffffd806be5d378
estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0
ddb{1}> ps
PID TID PPID UID S FLAGS WAIT COMMAND
42122 40245 32158 0 7 0 syz-executor
42122 185264 32158 0 2 0x4000080 syz-executor
79134 348376 39707 0 2 0 syz-executor
*79134 284043 39707 0 7 0x4000000 syz-executor
77166 343509 9077 0 2 0 syz-executor
77166 96365 9077 0 2 0x4000000 syz-executor
77166 156952 9077 0 3 0x4000080 fsleep syz-executor
12511 408299 71775 0 2 0 syz-executor
12511 320706 71775 0 3 0x4000080 sbwait syz-executor
12511 440057 71775 0 3 0x4000080 fsleep syz-executor
36332 168075 77020 0 3 0x80 nanoslp syz-executor
36332 203476 77020 0 3 0x4000080 kqsel syz-executor
36332 508201 77020 0 3 0x4000080 kqsel syz-executor
36332 201640 77020 0 3 0x4000080 fsleep syz-executor
9522 27656 20380 0 3 0x80 nanoslp syz-executor
9522 367940 20380 0 3 0x4000080 rest syz-executor
9522 489422 20380 0 3 0x4000080 fsleep syz-executor
9077 360148 88291 0 3 0x82 nanoslp syz-executor
32158 250214 88291 0 3 0x82 nanoslp syz-executor
71775 411116 88291 0 3 0x82 nanoslp syz-executor
20380 422162 88291 0 3 0x82 nanoslp syz-executor
65373 499617 88291 0 3 0x82 nanoslp syz-executor
12282 311540 88291 0 3 0x82 nanoslp syz-executor
39707 485918 88291 0 3 0x82 nanoslp syz-executor
18421 443962 1 0 3 0x100083 ttyin getty
77020 22176 88291 0 3 0x82 nanoslp syz-executor
69096 456543 0 0 3 0x14200 bored sosplice
88291 388653 71205 0 3 0x82 kqread syz-executor
71205 208880 3339 0 3 0x10008a sigsusp ksh
3339 152722 50485 0 3 0x98 kqread sshd-session
50485 437693 73327 0 3 0x92 kqread sshd-session
73327 34080 1 0 3 0x88 kqread sshd
31991 446558 58749 74 3 0x1100092 bpf pflogd
58749 425553 1 0 3 0x80 sbwait pflogd
57549 337905 82395 73 3 0x1100010 ffs_fsync syslogd
82395 95335 1 0 3 0x100082 sbwait syslogd
30797 185154 1 0 3 0x100080 kqread resolvd
49625 318888 62933 77 3 0x100092 kqread dhcpleased
26554 164445 62933 77 3 0x100092 kqread dhcpleased
62933 337574 1 0 3 0x80 kqread dhcpleased
7031 344822 0 0 3 0x14200 bored smr
16693 323586 0 0 3 0x14200 pgzero zerothread
80577 490798 0 0 3 0x14200 aiodoned aiodoned
45890 186010 0 0 3 0x14200 syncer update
62878 213127 0 0 3 0x14200 cleaner cleaner
27773 121331 0 0 3 0x14200 reaper reaper
59945 158613 0 0 3 0x14200 pgdaemon pagedaemon
74819 337610 0 0 3 0x14200 bored viomb
51371 413322 0 0 3 0x40014200 acpi0 acpi0
47396 167269 0 0 3 0x40014200 idle1
58570 104191 0 0 3 0x14200 bored softnet3
25238 97282 0 0 3 0x14200 bored softnet2
85554 70273 0 0 3 0x14200 bored softnet1
92294 22270 0 0 3 0x14200 bored softnet0
46775 66029 0 0 2 0x14200 systqmp
89392 130898 0 0 3 0x14200 bored systq
1954 134169 0 0 3 0x14200 tmoslp softclockmp
29345 241283 0 0 3 0x40014200 tmoslp softclock
14311 123667 0 0 3 0x40014200 idle0
1 257998 0 0 3 0x80082 wait init
0 0 -1 0 3 0x10200 scheduler swapper
ddb{1}> show all locks
Process 79134 (syz-executor) thread 0xffff8000ffffc520 (284043)
exclusive rwlock netlock r = 0 (0xffffffff8347a330)
#0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5bb sys/kern/subr_witness.c:1155
#1 in_ioctl_change_ifaddr+0xbe sys/netinet/in.c:413
#2 ifioctl+0x1571 pru_control sys/sys/protosw.h:355 [inline]
#2 ifioctl+0x1571 sys/net/if.c:2449
#3 sys_ioctl+0x67c
#4 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline]
#4 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
#5 Xsyscall+0x128
exclusive kernel_lock &kernel_lock r = 1 (0xffffffff8358ff58)
#0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5bb sys/kern/subr_witness.c:1155
#1 ifioctl+0x47f sys/net/if.c:2096
#2 sys_ioctl+0x67c
#3 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline]
#3 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
#4 Xsyscall+0x128
Process 57549 (syslogd) thread 0xffff8000ffffdbe8 (337905)
exclusive rrwlock inode r = 0 (0xfffffd806e4122c0)
#0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5bb sys/kern/subr_witness.c:1155
#1 rw_enter+0x41b sys/kern/kern_rwlock.c:309
#2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464
#3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524
#4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564
#5 sys_fsync+0x152 sys/kern/vfs_syscalls.c:2926
#6 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline]
#6 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577
#7 Xsyscall+0x128
ddb{1}> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
devbuf 10219 11124K 11448K 166960K 12124 0
pcb 17 12K 12K 166960K 87 0
rtable 172 5K 8K 166960K 864 0
pf 31 17K 25K 166960K 148 0
ifaddr 34 6K 7K 166960K 116 0
ifgroup 50 2K 2K 166960K 131 0
sysctl 2 0K 0K 166960K 2 0
counters 60 35K 36K 166960K 104 0
ioctlops 0 0K 4K 166960K 1541 0
iov 1 8K 12K 166960K 99 0
mount 1 1K 1K 166960K 1 0
log 0 0K 0K 166960K 4 0
vnodes 1481 93K 94K 166960K 2118 0
UFS quota 1 32K 32K 166960K 1 0
UFS mount 5 36K 36K 166960K 5 0
shm 2 1K 5K 166960K 17 0
VM map 2 1K 1K 166960K 2 0
sem 21 3K 3K 166960K 90 0
dirhash 12 2K 2K 166960K 24 0
ACPI 1690 195K 286K 166960K 12418 0
file desc 18 65K 93K 166960K 822 0
sigio 0 0K 0K 166960K 12 0
proc 72 91K 128K 166960K 1027 0
subproc 104 6K 8K 166960K 299 0
NFS srvsock 1 0K 0K 166960K 1 0
NFS daemon 1 16K 16K 166960K 1 0
ip_moptions 0 0K 0K 166960K 68 0
in_multi 73 5K 7K 166960K 287 0
ether_multi 1 0K 0K 166960K 8 0
mrt 1 0K 0K 166960K 1 0
ISOFS mount 1 32K 32K 166960K 1 0
MSDOSFS mount 1 16K 16K 166960K 1 0
ttys 229 1023K 1023K 166960K 229 0
exec 0 0K 1K 166960K 704 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 263 74K 90K 166960K 8399 0
UVM aobj 88 5K 5K 166960K 93 0
pinsyscall 43 86K 102K 166960K 2285 0
memdesc 1 4K 4K 166960K 1 0
crypto data 1 1K 1K 166960K 1 0
ip6_options 0 0K 0K 166960K 23 0
NDP 10 0K 2K 166960K 79 0
temp 60 6820K 6913K 166960K 27835 0
kqueue 13 20K 34K 166960K 107 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 24 0 0 1 0 1 1 0 8 0
rtpcb 120 88 0 85 1 0 1 1 0 8 0
rtentry 112 287 0 210 4 1 3 4 0 8 0
unpcb 144 334 0 314 4 2 2 2 0 8 0
syncache 336 4 0 4 2 2 0 1 0 8 0
tcpcb 808 207 0 201 10 8 2 7 0 8 1
arp 120 49 0 35 1 0 1 1 0 8 0
inpcb 336 602 0 590 3 1 2 2 0 8 1
nd6 136 76 0 56 1 0 1 1 0 8 0
pkpcb 40 6 0 6 3 3 0 1 0 8 0
kcovpl 48 23 0 15 1 0 1 1 0 8 0
ppxss 1168 4 0 4 3 3 0 1 0 8 0
pffrag 232 5 0 1 1 0 1 1 0 482 0
pffrnode 88 5 0 1 1 0 1 1 0 8 0
pffrent 40 49 0 45 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 9 0 9 2 2 0 1 0 8 0
pfanchor 1288 15 0 15 2 2 0 1 0 8 0
pftag 88 1 0 0 1 0 1 1 0 8 0
pfstitem 24 67 0 24 1 0 1 1 0 8 0
pfstkey 128 67 0 24 2 0 2 2 0 8 0
pfstate 376 67 0 24 5 0 5 5 0 8 0
pfrule 1344 30 0 22 2 1 1 2 0 8 0
art_heap8 4096 1 0 0 1 0 1 1 0 8 0
art_heap4 256 1143 0 819 29 5 24 29 0 8 0
art_table 32 1144 0 819 4 0 4 4 0 8 0
art_node 16 286 0 219 1 0 1 1 0 8 0
sysvmsgpl 40 30 0 11 1 0 1 1 0 8 0
semupl 112 1 0 1 1 1 0 1 0 8 0
semapl 112 86 0 67 1 0 1 1 0 8 0
shmpl 112 90 0 5 3 0 3 3 0 8 0
dirhash 1024 25 0 8 3 0 3 3 0 8 0
dino2pl 256 2456 0 928 97 0 97 97 0 8 0
ffsino 272 2456 0 928 103 0 103 103 0 8 0
nchpl 144 3339 0 1631 64 0 64 64 0 8 0
uvmvnodes 80 3129 0 0 64 0 64 64 0 8 0
vnodes 216 3129 0 0 174 0 174 174 0 8 0
namei 1024 12703 0 12703 3 2 1 1 0 8 1
percpumem 16 66 0 22 1 0 1 1 0 8 0
pfiaddrpl 120 3 0 3 2 2 0 1 0 8 0
kstatmem 264 64 0 44 2 0 2 2 0 8 0
scxspl 216 13127 0 13126 10 9 1 8 1 8 0
plimitpl 152 274 0 255 1 0 1 1 0 8 0
sigapl 424 1092 0 1041 7 1 6 7 0 8 0
futexpl 64 7497 0 7493 1 0 1 1 0 8 0
knotepl 120 323 0 0 10 0 10 10 0 8 0
kqueuepl 216 280 0 269 3 2 1 3 0 8 0
pipepl 320 204 0 177 3 0 3 3 0 8 0
fdescpl 496 1073 0 1041 5 0 5 5 0 8 0
filepl 152 5528 0 5263 20 8 12 17 0 8 1
lockfpl 104 295 0 292 2 1 1 2 0 8 0
lockfspl 48 142 0 139 1 0 1 1 0 8 0
sessionpl 144 38 0 29 1 0 1 1 0 8 0
pgrppl 48 69 0 52 1 0 1 1 0 8 0
ucredpl 104 899 0 886 1 0 1 1 0 8 0
zombiepl 144 1043 0 1041 2 1 1 1 0 8 0
processpl 1160 1092 0 1041 5 1 4 5 0 8 0
procpl 648 1882 0 1820 6 0 6 6 0 8 0
srpgc 96 4 0 4 2 2 0 1 0 8 0
sosppl 168 3 0 3 2 2 0 1 0 8 0
sockpl 664 1038 0 1003 5 0 5 5 0 8 1
mcl64k 65536 7 0 0 1 0 1 1 0 8 0
mcl16k 16384 1 0 0 1 0 1 1 0 8 0
mcl12k 12288 1 0 0 1 0 1 1 0 8 0
mcl9k 9216 1 0 0 1 0 1 1 0 8 0
mcl8k 8192 4 0 0 1 0 1 1 0 8 0
mcl4k 4096 142 0 0 18 0 18 18 0 8 0
mcl2k 2048 30 0 0 4 0 4 4 0 8 0
mtagpl 96 8 0 0 1 0 1 1 0 8 0
mbufpl 256 314 0 0 18 0 18 18 0 8 0
bufpl 280 6584 0 410 442 0 442 442 0 8 0
anonpl 24 242467 0 236638 74 13 61 68 0 185 0
amapchunkpl 152 27647 0 26979 45 16 29 37 0 158 0
amappl16 200 6398 0 6335 33 17 16 19 0 8 0
amappl15 192 17 0 16 1 0 1 1 0 8 0
amappl14 184 150 0 138 1 0 1 1 0 8 0
amappl13 176 15 0 15 1 1 0 1 0 8 0
amappl12 168 1960 0 1928 3 1 2 2 0 8 0
amappl11 160 56 0 42 1 0 1 1 0 8 0
amappl10 152 13 0 13 1 1 0 1 0 8 0
amappl9 144 138 0 138 1 1 0 1 0 8 0
amappl8 136 24 0 21 1 0 1 1 0 8 0
amappl7 128 137 0 125 1 0 1 1 0 8 0
amappl6 120 312 0 310 1 0 1 1 0 8 0
amappl5 112 189 0 177 1 0 1 1 0 8 0
amappl4 104 354 0 335 1 0 1 1 0 8 0
amappl3 96 5355 0 5232 5 1 4 4 0 8 0
amappl2 88 880 0 813 2 0 2 2 0 8 0
amappl1 80 10493 0 9920 14 1 13 14 0 8 0
amappl 88 7889 0 7687 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
dma512 512 1 0 1 1 1 0 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 7 0 7 2 2 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 92 0 5 2 0 2 2 0 8 0
uaddrrnd 24 1073 0 1041 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 1073 0 1041 1 0 1 1 0 8 0
vmmpekpl 168 9756 0 9707 3 0 3 3 0 8 0
vmmpepl 168 73869 0 71891 110 13 97 99 0 357 3
vmsppl 440 1072 0 1041 6 2 4 5 0 8 0
rwobjpl 56 28187 0 23970 62 0 62 62 0 8 1
pdppl 4096 2153 0 2082 117 46 71 85 0 8 0
pvpl 32 31083 0 0 251 0 251 251 0 265 0
pmappl 248 1072 0 1041 3 0 3 3 0 8 0
extentpl 40 56 0 38 1 0 1 1 0 8 0
phpool 112 418 0 70 11 0 11 11 0 8 0
ddb{1}> machine ddbcpu 0
Stopped at x86_ipi_db+0x27: addq $0x8,%rsp
x86_ipi_db(ffffffff83447ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393
x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
__mp_lock(ffffffff8358fd50) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline]
__mp_lock(ffffffff8358fd50) at __mp_lock+0x192 sys/kern/kern_lock.c:144
intr_handler(ffff80002cb75ff0,ffff800000079f80) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553
Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f
end of kernel
end trace frame: 0x7cc136d8acf0, count: 9
ddb{0}> trace
x86_ipi_db(ffffffff83447ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393
x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
__mp_lock(ffffffff8358fd50) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline]
__mp_lock(ffffffff8358fd50) at __mp_lock+0x192 sys/kern/kern_lock.c:144
intr_handler(ffff80002cb75ff0,ffff800000079f80) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553
Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f
end of kernel
end trace frame: 0x7cc136d8acf0, count: -6
ddb{0}> machine ddbcpu 1
Stopped at arp_rtrequest+0x660: movzwl 0xc(%r15,%rbx,1),%ecx
arp_rtrequest(ffff8000012a1800,1,fffffd80796cfd90) at arp_rtrequest+0x660 arprequest sys/netinet/if_ether.c:281 [inline]
arp_rtrequest(ffff8000012a1800,1,fffffd80796cfd90) at arp_rtrequest+0x660 sys/netinet/if_ether.c:184
rtrequest(1,ffff8000371b5898,1,ffff8000371b5940,0) at rtrequest+0xbdc sys/net/route.c:1103
rt_ifa_add(ffff8000012c4f00,240004,ffff8000012c4f58,0) at rt_ifa_add+0x22e sys/net/route.c:1273
rt_ifa_addlocal(ffff8000012c4f00) at rt_ifa_addlocal+0x1d2 sys/net/route.c:1381
in_ifinit(ffff8000012a1800,ffff8000012c4f00,ffff8000371b5c00,1) at in_ifinit+0x26c sys/netinet/in.c:669
in_ioctl_change_ifaddr(8040691a,ffff8000371b5bf0,ffff8000012a1800) at in_ioctl_change_ifaddr+0x92c sys/netinet/in.c:504
ifioctl(ffff80000132dca8,8040691a,ffff8000371b5bf0,ffff8000ffffc520) at ifioctl+0x1571 pru_control sys/sys/protosw.h:355 [inline]
ifioctl(ffff80000132dca8,8040691a,ffff8000371b5bf0,ffff8000ffffc520) at ifioctl+0x1571 sys/net/if.c:2449
sys_ioctl(ffff8000ffffc520,ffff8000371b5dd0,ffff8000371b5d20) at sys_ioctl+0x67c
syscall(ffff8000371b5dd0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline]
syscall(ffff8000371b5dd0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x44d71c9f1c0, count: 5
ddb{1}> trace
arp_rtrequest(ffff8000012a1800,1,fffffd80796cfd90) at arp_rtrequest+0x660 arprequest sys/netinet/if_ether.c:281 [inline]
arp_rtrequest(ffff8000012a1800,1,fffffd80796cfd90) at arp_rtrequest+0x660 sys/netinet/if_ether.c:184
rtrequest(1,ffff8000371b5898,1,ffff8000371b5940,0) at rtrequest+0xbdc sys/net/route.c:1103
rt_ifa_add(ffff8000012c4f00,240004,ffff8000012c4f58,0) at rt_ifa_add+0x22e sys/net/route.c:1273
rt_ifa_addlocal(ffff8000012c4f00) at rt_ifa_addlocal+0x1d2 sys/net/route.c:1381
in_ifinit(ffff8000012a1800,ffff8000012c4f00,ffff8000371b5c00,1) at in_ifinit+0x26c sys/netinet/in.c:669
in_ioctl_change_ifaddr(8040691a,ffff8000371b5bf0,ffff8000012a1800) at in_ioctl_change_ifaddr+0x92c sys/netinet/in.c:504
ifioctl(ffff80000132dca8,8040691a,ffff8000371b5bf0,ffff8000ffffc520) at ifioctl+0x1571 pru_control sys/sys/protosw.h:355 [inline]
ifioctl(ffff80000132dca8,8040691a,ffff8000371b5bf0,ffff8000ffffc520) at ifioctl+0x1571 sys/net/if.c:2449
sys_ioctl(ffff8000ffffc520,ffff8000371b5dd0,ffff8000371b5d20) at sys_ioctl+0x67c
syscall(ffff8000371b5dd0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline]
syscall(ffff8000371b5dd0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x44d71c9f1c0, count: -10