panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/multicore/kernel/sys/net/rtable.c", line 131 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 158370 8749 0 0x10 0 0 syz-executor *128254 8749 0 0x10 0x4000000 1K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830e8faa) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff8309cb77,ffffffff82fe2f86,83,ffffffff830e32ac) at __assert+0x29 rtable_init() at rtable_init rtable_add(16) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] rtable_add(16) at rtable_add+0x2d9 sys/net/rtable.c:222 if_createrdomain(16,ffff8000011a6800) at if_createrdomain+0x40 sys/net/if.c:1947 ifioctl(ffff80000118a010,8020699f,ffff800032b9e3c0,ffff80002a03b1d0) at ifioctl+0x1a1e sys/net/if.c:2296 sys_ioctl(ffff80002a03b1d0,ffff800032b9e5a0,ffff800032b9e4f0) at sys_ioctl+0x67c syscall(ffff800032b9e5a0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800032b9e5a0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x1deb2265760, 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: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/multicore/kernel/sys/net/rtable.c", line 131 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830e8faa) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff8309cb77,ffffffff82fe2f86,83,ffffffff830e32ac) at __assert+0x29 rtable_init() at rtable_init rtable_add(16) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] rtable_add(16) at rtable_add+0x2d9 sys/net/rtable.c:222 if_createrdomain(16,ffff8000011a6800) at if_createrdomain+0x40 sys/net/if.c:1947 ifioctl(ffff80000118a010,8020699f,ffff800032b9e3c0,ffff80002a03b1d0) at ifioctl+0x1a1e sys/net/if.c:2296 sys_ioctl(ffff80002a03b1d0,ffff800032b9e5a0,ffff800032b9e4f0) at sys_ioctl+0x67c syscall(ffff800032b9e5a0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800032b9e5a0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x1deb2265760, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800032b9e0e0 rbx 0xffff800029b7cd87 rdx 0 rcx 0xffff80002a03b1d0 rax 0xffff800029b7bff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x1f7057c88956cefa r11 0xe24c2e35390389a0 r12 0xffff800029b7cb88 r13 0 r14 0 r15 0x1 rip 0xffffffff81ec2685 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff800032b9e0d0 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=128254 pid=8749 tcnt=4 stat=onproc flags process=10 proc=4000000 runpri=83, usrpri=83, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a03b458,0xffff80002a03b6f0 process=0xffff8000ffff04a8 user=0xffff800032b99000, vmspace=0xfffffd806c7ad8b0 estcpu=33, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 17960 119724 25850 0 2 0 syz-executor 17960 131333 25850 0 3 0x4000080 fsleep syz-executor 17960 398306 25850 0 3 0x4000080 fsleep syz-executor 8749 158370 11171 0 7 0x10 syz-executor * 8749 128254 11171 0 7 0x4000010 syz-executor 8749 90191 11171 0 2 0x4000010 syz-executor 8749 342809 11171 0 3 0x4000090 fsleep syz-executor 41575 71892 41672 0 3 0x80 nanoslp syz-executor 41575 199267 41672 0 3 0x4000080 sbwait syz-executor 41575 464586 41672 0 3 0x4000080 sbwait syz-executor 41575 97063 41672 0 3 0x4000080 fsleep syz-executor 63666 362471 84991 0 3 0x80 nanoslp syz-executor 63666 256399 84991 0 3 0x4000080 sbwait syz-executor 63666 5427 84991 0 3 0x4000080 fsleep syz-executor 25850 354852 93081 0 3 0x82 nanoslp syz-executor 41672 337966 93081 0 3 0x82 nanoslp syz-executor 88650 474075 93081 0 3 0x82 nanoslp syz-executor 84991 310737 93081 0 3 0x82 nanoslp syz-executor 67155 294811 93081 0 3 0x82 wait syz-executor 18818 147397 93081 0 3 0x2 biowait syz-executor 98679 115312 93081 0 3 0x82 nanoslp syz-executor 11171 92886 93081 0 3 0x82 nanoslp syz-executor 49285 114362 1 0 3 0x100083 ttyin getty 87072 56018 0 0 3 0x14200 acct acct 62334 291798 0 0 3 0x14200 bored sosplice 93081 45762 27227 0 3 0x82 kqread syz-executor 27227 135695 12286 0 3 0x10008a sigsusp ksh 12286 283847 40987 0 3 0x98 kqread sshd-session 40987 10123 44592 0 3 0x92 kqread sshd-session 44592 48730 1 0 3 0x88 kqread sshd 16719 141915 25577 74 3 0x1100092 bpf pflogd 25577 127851 1 0 3 0x80 sbwait pflogd 26150 304767 23567 73 3 0x1100010 biowait syslogd 23567 375868 1 0 3 0x100082 sbwait syslogd 19962 221867 1 0 3 0x100080 kqread resolvd 91587 302557 73267 77 3 0x100092 kqread dhcpleased 220 250049 73267 77 3 0x100092 kqread dhcpleased 73267 126536 1 0 3 0x80 kqread dhcpleased 74372 490520 0 0 3 0x14200 bored smr 8706 376973 0 0 3 0x14200 pgzero zerothread 84130 257806 0 0 3 0x14200 aiodoned aiodoned 30865 198134 0 0 3 0x14200 syncer update 11108 89494 0 0 3 0x14200 cleaner cleaner 22245 24182 0 0 3 0x14200 reaper reaper 58006 266628 0 0 3 0x14200 pgdaemon pagedaemon 14169 396972 0 0 3 0x14200 bored viomb 45063 75675 0 0 3 0x40014200 acpi0 acpi0 88316 60113 0 0 3 0x40014200 idle1 61754 279489 0 0 3 0x14200 bored softnet3 4263 271798 0 0 3 0x14200 bored softnet2 15108 227041 0 0 3 0x14200 bored softnet1 64591 379730 0 0 3 0x14200 bored softnet0 88411 168833 0 0 3 0x14200 bored systqmp 5433 240180 0 0 3 0x14200 bored systq 4790 446124 0 0 3 0x14200 tmoslp softclockmp 63159 449666 0 0 3 0x40014200 tmoslp softclock 85152 133421 0 0 3 0x40014200 idle0 1 510936 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 8749 (syz-executor) thread 0xffff80002a03b1d0 (128254) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff83519198) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 __mp_acquire_count+0x58 #2 mi_switch+0x658 sys/kern/sched_bsd.c:460 #3 yield+0x6a sys/kern/sched_bsd.c:320 #4 malloc+0xe5 sys/kern/kern_malloc.c:170 #5 rtmap_grow+0xb2 sys/net/rtable.c:126 #6 rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] #6 rtable_add+0x2d9 sys/net/rtable.c:222 #7 if_createrdomain+0x40 sys/net/if.c:1947 #8 ifioctl+0x1a1e sys/net/if.c:2296 #9 sys_ioctl+0x67c #10 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #10 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 Process 18818 (syz-executor) thread 0xffff80002a0382a8 (147397) exclusive rrwlock inode r = 0 (0xfffffd806e66a2c8) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #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 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:149 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x283 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0x113 sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3099 #10 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #10 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80715bff88) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #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 vfs_lookup+0x109 sys/kern/vfs_lookup.c:418 #6 namei+0x7aa sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3084 #8 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #8 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 26150 (syslogd) thread 0xffff8000ffffd960 (304767) exclusive rrwlock inode r = 0 (0xfffffd806e4982c0) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #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 10217 10232K 10488K 166960K 12458 0 pcb 17 14K 16K 166960K 244 0 rtable 231 8K 8K 166960K 1600 0 pf 36 18K 21K 166960K 135 0 ifaddr 44 8K 8K 166960K 208 0 ifgroup 58 2K 2K 166960K 219 0 sysctl 3 0K 0K 166960K 5 0 counters 64 36K 36K 166960K 146 0 ioctlops 0 0K 4K 166960K 1610 0 iov 0 0K 16K 166960K 31 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1436 90K 91K 166960K 2566 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 12 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 34 0 dirhash 12 2K 2K 166960K 21 0 ACPI 1690 195K 286K 166960K 12418 0 file desc 17 61K 93K 166960K 1382 0 sigio 0 0K 0K 166960K 17 0 proc 70 91K 140K 166960K 1691 0 subproc 104 6K 7K 166960K 599 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 101 0 in_multi 99 7K 7K 166960K 543 0 ether_multi 1 0K 0K 166960K 6 0 mrt 0 0K 0K 166960K 4 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 97 440K 440K 166960K 97 0 exec 0 0K 1K 166960K 979 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 262 73K 104K 166960K 12339 0 UVM aobj 26 4K 4K 166960K 27 0 pinsyscall 42 84K 106K 166960K 3475 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 1K 166960K 46 0 NDP 14 0K 2K 166960K 146 0 temp 75 6824K 6924K 166960K 38750 0 kqueue 16 24K 32K 166960K 148 0 SYN cache 2 8K 16K 166960K 3 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 120 164 0 160 1 0 1 1 0 8 0 rtentry 112 560 0 456 4 1 3 4 0 8 0 unpcb 144 554 0 527 7 5 2 4 0 8 0 syncache 336 7 0 7 4 3 1 1 0 8 1 tcpqe 32 1 0 1 1 1 0 1 0 8 0 tcpcb 808 287 0 281 10 8 2 8 0 8 0 arp 120 101 0 81 1 0 1 1 0 8 0 inpcb 336 1166 0 1152 16 14 2 7 0 8 0 nd6 136 144 0 120 1 0 1 1 0 8 0 pkpcb 40 5 0 5 2 2 0 1 0 8 0 kcovpl 48 46 0 38 1 0 1 1 0 8 0 ppxss 1168 3 0 3 2 1 1 1 0 8 1 pfstscr 40 1 0 1 1 1 0 1 0 8 0 pffrag 232 5 0 4 1 0 1 1 0 482 0 pffrnode 88 5 0 4 1 0 1 1 0 8 0 pffrent 40 7 0 6 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 1 0 0 1 0 1 1 0 8 0 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 104 0 56 1 0 1 1 0 8 0 pfstkey 128 106 0 58 2 0 2 2 0 8 0 pfstate 376 105 0 57 5 0 5 5 0 8 0 pfrule 1344 25 0 17 2 0 2 2 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 2213 0 1765 34 6 28 30 0 8 0 art_table 32 2215 0 1765 4 0 4 4 0 8 0 art_node 16 556 0 465 1 0 1 1 0 8 0 sysvmsgpl 40 12 0 7 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 30 0 20 1 0 1 1 0 8 0 shmpl 112 24 0 1 1 0 1 1 0 8 0 dirhash 1024 23 0 6 3 0 3 3 0 8 0 dino2pl 256 2942 0 1359 100 0 100 100 0 8 0 ffsino 272 2942 0 1359 106 0 106 106 0 8 0 nchpl 144 4115 0 2362 66 0 66 66 0 8 0 uvmvnodes 80 3938 0 0 81 0 81 81 0 8 0 vnodes 216 3938 0 0 219 0 219 219 0 8 0 namei 1024 17497 0 17496 6 4 2 2 0 8 1 percpumem 16 87 0 41 1 0 1 1 0 8 0 kstatmem 264 106 0 82 2 0 2 2 0 8 0 scsiplug 72 1 0 1 1 1 0 1 0 8 0 scxspl 216 27788 0 27786 11 10 1 8 1 8 0 plimitpl 152 213 0 196 1 0 1 1 0 8 0 sigapl 424 1615 0 1564 7 0 7 7 0 8 0 futexpl 64 10847 0 10842 3 2 1 1 0 8 0 knotepl 120 562 0 0 18 0 18 18 0 8 0 kqueuepl 216 336 0 321 9 8 1 5 0 8 0 pipepl 320 287 0 260 3 0 3 3 0 8 0 fdescpl 496 1595 0 1564 6 1 5 5 0 8 0 filepl 152 7994 0 7708 24 13 11 16 0 8 0 lockfpl 104 277 0 275 1 0 1 1 0 8 0 lockfspl 48 113 0 111 1 0 1 1 0 8 0 sessionpl 144 65 0 56 1 0 1 1 0 8 0 pgrppl 48 114 0 97 1 0 1 1 0 8 0 ucredpl 104 1242 0 1228 1 0 1 1 0 8 0 zombiepl 144 1608 0 1605 1 0 1 1 0 8 0 processpl 1160 1615 0 1564 5 1 4 5 0 8 0 procpl 648 2789 0 2728 6 0 6 6 0 8 0 srpgc 96 10 0 10 4 4 0 1 0 8 0 sosppl 168 1 0 1 1 1 0 1 0 8 0 sockpl 664 1898 0 1854 19 15 4 9 0 8 0 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl12k 12288 2 0 0 1 0 1 1 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 7 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 228 0 0 29 0 29 29 0 8 0 mtagpl 96 10 0 0 1 0 1 1 0 8 0 mbufpl 256 474 0 0 28 0 28 28 0 8 0 bufpl 280 7569 0 1397 442 0 442 442 0 8 0 anonpl 24 260558 0 254825 82 26 56 76 0 185 1 amapchunkpl 152 39364 0 38722 42 16 26 39 0 158 0 amappl16 200 4866 0 4788 29 21 8 17 0 8 0 amappl15 192 8 0 8 1 1 0 1 0 8 0 amappl14 184 222 0 210 1 0 1 1 0 8 0 amappl13 176 23 0 23 1 1 0 1 0 8 0 amappl12 168 2855 0 2824 4 2 2 3 0 8 0 amappl11 160 53 0 39 1 0 1 1 0 8 0 amappl10 152 8 0 8 1 1 0 1 0 8 0 amappl9 144 155 0 154 1 0 1 1 0 8 0 amappl8 136 24 0 21 1 0 1 1 0 8 0 amappl7 128 187 0 174 1 0 1 1 0 8 0 amappl6 120 563 0 561 1 0 1 1 0 8 0 amappl5 112 293 0 282 1 0 1 1 0 8 0 amappl4 104 455 0 436 1 0 1 1 0 8 0 amappl3 96 7637 0 7507 4 0 4 4 0 8 0 amappl2 88 1182 0 1119 2 0 2 2 0 8 0 amappl1 80 14681 0 14093 16 1 15 15 0 8 0 amappl 88 11607 0 11406 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 7 0 7 2 2 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 26 0 1 1 0 1 1 0 8 0 uaddrrnd 24 1595 0 1564 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1595 0 1564 1 0 1 1 0 8 0 vmmpekpl 168 15065 0 15003 4 0 4 4 0 8 0 vmmpepl 168 107089 0 105107 115 26 89 101 0 357 0 vmsppl 440 1594 0 1564 6 2 4 5 0 8 0 rwobjpl 56 35495 0 30494 73 2 71 71 0 8 0 pdppl 4096 3197 0 3128 163 90 73 85 0 8 4 pvpl 32 32396 0 0 263 1 262 262 0 265 0 pmappl 248 1594 0 1564 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 511 0 129 11 0 11 11 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff8340cff0) 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(ffffffff83518f90) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83518f90) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff800032b98290,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: 0x7517e098dae0, count: 9 ddb{0}> trace x86_ipi_db(ffffffff8340cff0) 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(ffffffff83518f90) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83518f90) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff800032b98290,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: 0x7517e098dae0, count: -6 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x25: addq $0x8,%rsp db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830e8faa) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff8309cb77,ffffffff82fe2f86,83,ffffffff830e32ac) at __assert+0x29 rtable_init() at rtable_init rtable_add(16) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] rtable_add(16) at rtable_add+0x2d9 sys/net/rtable.c:222 if_createrdomain(16,ffff8000011a6800) at if_createrdomain+0x40 sys/net/if.c:1947 ifioctl(ffff80000118a010,8020699f,ffff800032b9e3c0,ffff80002a03b1d0) at ifioctl+0x1a1e sys/net/if.c:2296 sys_ioctl(ffff80002a03b1d0,ffff800032b9e5a0,ffff800032b9e4f0) at sys_ioctl+0x67c syscall(ffff800032b9e5a0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800032b9e5a0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x1deb2265760, count: 5 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830e8faa) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff8309cb77,ffffffff82fe2f86,83,ffffffff830e32ac) at __assert+0x29 rtable_init() at rtable_init rtable_add(16) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] rtable_add(16) at rtable_add+0x2d9 sys/net/rtable.c:222 if_createrdomain(16,ffff8000011a6800) at if_createrdomain+0x40 sys/net/if.c:1947 ifioctl(ffff80000118a010,8020699f,ffff800032b9e3c0,ffff80002a03b1d0) at ifioctl+0x1a1e sys/net/if.c:2296 sys_ioctl(ffff80002a03b1d0,ffff800032b9e5a0,ffff800032b9e4f0) at sys_ioctl+0x67c syscall(ffff800032b9e5a0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff800032b9e5a0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x1deb2265760, count: -10