login: 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 38747 10068 0 0 0 1 syz-executor *132420 10068 0 0 0x4000000 0K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830e7a50) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff8309d082,ffffffff82fdc0b1,83,ffffffff830dc8d3) 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,ffff8000012ae000) at if_createrdomain+0x40 sys/net/if.c:1945 ifioctl(ffff800010fda2b0,8020699f,ffff80002a0e0a50,ffff80002f17c2c8) at ifioctl+0x1a1e sys/net/if.c:2294 sys_ioctl(ffff80002f17c2c8,ffff80002a0e0c30,ffff80002a0e0b80) at sys_ioctl+0x67c syscall(ffff80002a0e0c30) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0e0c30) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x71d56a3e10, 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/multicore/kernel/sys/net/rtable.c", line 131 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830e7a50) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff8309d082,ffffffff82fdc0b1,83,ffffffff830dc8d3) 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,ffff8000012ae000) at if_createrdomain+0x40 sys/net/if.c:1945 ifioctl(ffff800010fda2b0,8020699f,ffff80002a0e0a50,ffff80002f17c2c8) at ifioctl+0x1a1e sys/net/if.c:2294 sys_ioctl(ffff80002f17c2c8,ffff80002a0e0c30,ffff80002a0e0b80) at sys_ioctl+0x67c syscall(ffff80002a0e0c30) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0e0c30) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x71d56a3e10, count: -10 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002a0e0770 rbx 0xffffffff834c3dbf cpu_info_full_primary+0x2dbf rdx 0 rcx 0xffff80002f17c2c8 rax 0xffffffff834c2ff0 cpu_info_full_primary+0x1ff0 r8 0 r9 0x8080808080808080 r10 0xbb97297f471b515b r11 0x600d38ced8fadbec r12 0xffffffff834c3bc0 cpu_info_full_primary+0x2bc0 r13 0 r14 0 r15 0x1 rip 0xffffffff817377d5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002a0e0760 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=132420 pid=10068 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=50, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002f17cce8,0xffffffff835e13b0 process=0xffff800037258488 user=0xffff80002a0db000, vmspace=0xfffffd806c793388 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 10068 38747 88983 0 7 0 syz-executor 10068 359540 88983 0 2 0x4000000 syz-executor *10068 132420 88983 0 7 0x4000000 syz-executor 17803 289587 318 0 2 0 syz-executor 17803 400826 318 0 2 0x4000000 syz-executor 12488 171641 35566 0 2 0x10 syz-executor 12488 403625 35566 0 2 0x4000010 syz-executor 12488 287205 35566 0 3 0x4000090 fsleep syz-executor 12488 93579 35566 0 3 0x4000090 fsleep syz-executor 73814 321375 85264 0 2 0x11 syz-executor 73814 445594 85264 0 2 0x4000010 syz-executor 73814 433032 85264 0 3 0x4000090 fsleep syz-executor 73814 395805 85264 0 3 0x4000090 fsleep syz-executor 87347 470693 88054 0 3 0x80 nanoslp syz-executor 87347 470909 88054 0 3 0x4000080 fsleep syz-executor 87347 188322 88054 0 3 0x4000080 ttyout syz-executor 87347 423449 88054 0 3 0x4000080 fsleep syz-executor 96764 174108 1 0 3 0x100083 ttyin getty 48274 106457 45411 0 2 0x2 syz-executor 88054 141306 45411 0 2 0x3 syz-executor 88983 456210 45411 0 2 0x482 syz-executor 318 404685 45411 0 2 0x3 syz-executor 35566 263069 45411 0 2 0x482 syz-executor 13788 185877 45411 0 2 0x3 syz-executor 85264 23355 45411 0 2 0x482 syz-executor 82584 29234 45411 0 3 0x82 nanoslp syz-executor 46614 154360 0 0 3 0x14200 bored sosplice 28256 81161 0 0 3 0x14280 nfsidl nfsio 43759 294764 0 0 3 0x14280 nfsidl nfsio 81978 352596 0 0 3 0x14280 nfsidl nfsio 42890 509824 0 0 3 0x14280 nfsidl nfsio 11915 227061 0 0 3 0x14280 nfsidl nfsio 62538 429380 0 0 3 0x14280 nfsidl nfsio 52649 186677 0 0 3 0x14280 nfsidl nfsio 44410 513480 0 0 3 0x14280 nfsidl nfsio 14046 250158 0 0 3 0x14280 nfsidl nfsio 70937 70963 0 0 3 0x14280 nfsidl nfsio 56787 428425 0 0 3 0x14280 nfsidl nfsio 77678 423919 0 0 3 0x14280 nfsidl nfsio 67983 2029 0 0 3 0x14280 nfsidl nfsio 98990 119198 0 0 3 0x14280 nfsidl nfsio 14321 229884 0 0 3 0x14280 nfsidl nfsio 68764 322548 0 0 3 0x14280 nfsidl nfsio 15296 32564 0 0 3 0x14280 nfsidl nfsio 67559 322150 0 0 3 0x14280 nfsidl nfsio 94086 136290 0 0 3 0x14280 nfsidl nfsio 99116 127761 0 0 3 0x14280 nfsidl nfsio 45411 190102 58754 0 3 0x82 kqread syz-executor 58754 304542 37857 0 3 0x10008a sigsusp ksh 37857 391709 46049 0 3 0x98 kqread sshd-session 46049 68039 88693 0 3 0x92 kqread sshd-session 88693 322306 1 0 3 0x88 kqread sshd 6456 366996 70050 74 3 0x1100092 bpf pflogd 70050 333379 1 0 3 0x80 sbwait pflogd 34618 144984 17966 73 3 0x1100090 kqread syslogd 17966 457407 1 0 3 0x100082 sbwait syslogd 19880 499664 1 0 3 0x100080 kqread resolvd 95452 287912 72500 77 3 0x100092 kqread dhcpleased 30444 282844 72500 77 3 0x100092 kqread dhcpleased 72500 368257 1 0 3 0x80 kqread dhcpleased 1044 431647 0 0 3 0x14200 bored smr 53417 188659 0 0 2 0x14200 zerothread 11772 157348 0 0 3 0x14200 aiodoned aiodoned 71102 158447 0 0 3 0x14200 syncer update 44092 91880 0 0 3 0x14200 cleaner cleaner 52728 308208 0 0 3 0x14200 reaper reaper 58449 240167 0 0 3 0x14200 pgdaemon pagedaemon 691 522042 0 0 3 0x14200 bored viomb 99360 396037 0 0 3 0x40014200 acpi0 acpi0 20410 369797 0 0 3 0x40014200 idle1 15008 77397 0 0 3 0x14200 bored softnet3 23502 111950 0 0 3 0x14200 bored softnet2 42825 454366 0 0 3 0x14200 bored softnet1 15157 239880 0 0 3 0x14200 bored softnet0 89517 376358 0 0 3 0x14200 bored systqmp 62914 382241 0 0 3 0x14200 bored systq 70260 107773 0 0 3 0x14200 tmoslp softclockmp 15083 65325 0 0 3 0x40014200 tmoslp softclock 40367 309515 0 0 3 0x40014200 idle0 1 169 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 10068 (syz-executor) thread 0xffff80002f17c2c8 (132420) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff8354be68) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 __mp_acquire_count+0x58 #2 mi_switch+0x4b7 sys/kern/sched_bsd.c:441 #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:1945 #8 ifioctl+0x1a1e sys/net/if.c:2294 #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 12488 (syz-executor) thread 0xffff8000ffff2a40 (403625) exclusive rwlock vmmaplk r = 0 (0xfffffd806919ceb8) #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 vm_map_lock_ln+0x143 sys/uvm/uvm_map.c:5252 #3 uvm_map_protect+0xe1 sys/uvm/uvm_map.c:3059 #4 sys_mprotect+0x34c sys/uvm/uvm_mmap.c:585 #5 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #5 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #6 Xsyscall+0x128 Process 48274 (syz-executor) thread 0xffff80002f17c7d8 (106457) exclusive rrwlock inode r = 0 (0xfffffd8071d90c48) #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 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:169 #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 (0xfffffd8070e4f5e8) #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 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 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10219 11124K 11383K 166960K 12124 0 pcb 17 18K 23K 166960K 258 0 rtable 247 8K 8K 166960K 909 0 pf 36 18K 19K 166960K 96 0 ifaddr 43 7K 8K 166960K 122 0 ifgroup 55 2K 2K 166960K 134 0 sysctl 1 0K 0K 166960K 1 0 counters 64 36K 36K 166960K 108 0 ioctlops 0 0K 4K 166960K 1580 0 iov 0 0K 20K 166960K 44 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1398 88K 88K 166960K 1978 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 13K 166960K 12 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 32 0 dirhash 12 2K 2K 166960K 18 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 17 61K 93K 166960K 898 0 sigio 0 0K 0K 166960K 8 0 proc 72 91K 152K 166960K 1043 0 subproc 104 6K 6K 166960K 312 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 56 0 in_multi 99 7K 7K 166960K 298 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 235 1049K 1049K 166960K 235 0 exec 0 0K 1K 166960K 680 0 pfkey data 0 0K 0K 166960K 2 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 250 73K 92K 166960K 9249 0 UVM aobj 19 2K 2K 166960K 22 0 pinsyscall 42 84K 104K 166960K 2411 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 29 0 NDP 12 0K 1K 166960K 85 0 temp 62 6820K 6899K 166960K 29651 0 kqueue 13 20K 28K 166960K 112 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> 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 99 0 96 1 0 1 1 0 8 0 rtentry 112 307 0 195 4 0 4 4 0 8 0 unpcb 144 835 0 809 11 5 6 6 0 8 5 syncache 336 5 0 5 2 2 0 1 0 8 0 tcpcb 808 246 0 242 11 6 5 7 0 8 4 arp 120 52 0 34 1 0 1 1 0 8 0 inpcb 336 1075 0 1066 21 12 9 12 0 8 8 nd6 136 77 0 53 1 0 1 1 0 8 0 pkpcb 40 4 0 4 3 2 1 1 0 8 1 kcovpl 48 24 0 16 1 0 1 1 0 8 0 ppxss 1168 5 0 5 2 2 0 1 0 8 0 pfstscr 40 1 0 1 1 1 0 1 0 8 0 pffrag 232 9 0 3 2 1 1 1 0 482 0 pffrnode 88 9 0 3 2 1 1 1 0 8 0 pffrent 40 13 0 7 2 1 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 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 76 0 28 1 0 1 1 0 8 0 pfstkey 128 78 0 30 2 0 2 2 0 8 0 pfstate 376 77 0 29 5 0 5 5 0 8 0 pfrule 1344 26 0 18 2 0 2 2 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 1248 0 789 33 2 31 31 0 8 2 art_table 32 1250 0 789 4 0 4 4 0 8 0 art_node 16 305 0 203 1 0 1 1 0 8 0 sysvmsgpl 40 5 0 0 1 0 1 1 0 8 0 semapl 112 28 0 18 1 0 1 1 0 8 0 shmpl 112 19 0 3 1 0 1 1 0 8 0 dirhash 1024 21 0 4 3 0 3 3 0 8 0 dino2pl 256 2578 0 1044 97 0 97 97 0 8 0 ffsino 272 2578 0 1044 103 0 103 103 0 8 0 nchpl 144 3520 0 1813 64 0 64 64 0 8 0 uvmvnodes 80 3125 0 0 64 0 64 64 0 8 0 vnodes 216 3125 0 0 174 0 174 174 0 8 0 namei 1024 13301 0 13300 4 3 1 2 0 8 0 percpumem 16 68 0 22 1 0 1 1 0 8 0 kstatmem 264 68 0 44 2 0 2 2 0 8 0 scsiplug 72 4 0 4 2 1 1 1 0 8 1 scxspl 216 20045 0 20045 11 10 1 8 1 8 1 plimitpl 152 240 0 222 2 0 2 2 0 8 1 sigapl 424 1193 0 1123 9 0 9 9 0 8 0 futexpl 64 8299 0 8293 2 1 1 1 0 8 0 knotepl 120 379 0 0 12 0 12 12 0 8 0 kqueuepl 216 301 0 291 7 4 3 5 0 8 2 pipepl 320 195 0 168 3 0 3 3 0 8 0 fdescpl 496 1153 0 1122 7 2 5 5 0 8 0 filepl 152 6592 0 6330 27 9 18 19 0 8 7 lockfpl 104 420 0 417 2 1 1 2 0 8 0 lockfspl 48 199 0 196 1 0 1 1 0 8 0 sessionpl 144 42 0 33 1 0 1 1 0 8 0 pgrppl 48 72 0 55 1 0 1 1 0 8 0 ucredpl 104 946 0 929 1 0 1 1 0 8 0 zombiepl 144 1416 0 1414 2 1 1 1 0 8 0 processpl 1160 1193 0 1123 6 0 6 6 0 8 0 procpl 648 2151 0 2069 9 1 8 8 0 8 0 srpgc 96 2 0 2 1 0 1 1 0 8 1 sosppl 168 5 0 5 2 1 1 1 0 8 1 sockpl 664 2024 0 1986 34 23 11 17 0 8 7 mcl64k 65536 4 0 0 1 0 1 1 0 8 0 mcl16k 16384 2 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 143 0 0 18 0 18 18 0 8 0 mcl2k 2048 22 0 0 3 0 3 3 0 8 0 mtagpl 96 7 0 0 1 0 1 1 0 8 0 mbufpl 256 242 0 0 15 0 15 15 0 8 0 bufpl 280 7373 0 1199 442 0 442 442 0 8 0 anonpl 24 234500 0 230694 54 5 49 52 0 185 8 amapchunkpl 152 30052 0 29506 37 6 31 35 0 158 8 amappl16 200 5477 0 5438 29 19 10 14 0 8 7 amappl15 192 12 0 12 1 1 0 1 0 8 0 amappl14 184 156 0 144 1 0 1 1 0 8 0 amappl13 176 10 0 10 2 1 1 1 0 8 1 amappl12 168 2059 0 2028 3 1 2 2 0 8 0 amappl11 160 59 0 45 1 0 1 1 0 8 0 amappl10 152 12 0 12 1 1 0 1 0 8 0 amappl9 144 127 0 127 1 1 0 1 0 8 0 amappl8 136 20 0 18 1 0 1 1 0 8 0 amappl7 128 142 0 130 1 0 1 1 0 8 0 amappl6 120 329 0 327 1 0 1 1 0 8 0 amappl5 112 215 0 203 1 0 1 1 0 8 0 amappl4 104 368 0 349 1 0 1 1 0 8 0 amappl3 96 5998 0 5874 5 1 4 4 0 8 0 amappl2 88 927 0 858 2 0 2 2 0 8 0 amappl1 80 11300 0 10724 14 0 14 14 0 8 0 amappl 88 8712 0 8524 5 0 5 5 0 92 0 dma4096 4096 2 0 2 2 1 1 1 0 8 1 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 128 254 0 254 2 2 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 19 0 18 1 0 1 1 0 8 0 aobjpl 72 21 0 3 1 0 1 1 0 8 0 uaddrrnd 24 1153 0 1122 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1153 0 1122 1 0 1 1 0 8 0 vmmpekpl 168 10623 0 10573 3 0 3 3 0 8 0 vmmpepl 168 78561 0 76658 105 10 95 95 0 357 9 vmsppl 440 1152 0 1122 6 2 4 5 0 8 0 rwobjpl 56 28892 0 24774 60 1 59 59 0 8 0 pdppl 4096 2313 0 2244 127 56 71 87 0 8 2 pvpl 32 28051 0 0 227 1 226 226 0 265 0 pmappl 248 1152 0 1122 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 448 0 85 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830e7a50) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff8309d082,ffffffff82fdc0b1,83,ffffffff830dc8d3) 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,ffff8000012ae000) at if_createrdomain+0x40 sys/net/if.c:1945 ifioctl(ffff800010fda2b0,8020699f,ffff80002a0e0a50,ffff80002f17c2c8) at ifioctl+0x1a1e sys/net/if.c:2294 sys_ioctl(ffff80002f17c2c8,ffff80002a0e0c30,ffff80002a0e0b80) at sys_ioctl+0x67c syscall(ffff80002a0e0c30) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0e0c30) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x71d56a3e10, count: -10 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff800029b7bff0) 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 end of kernel end trace frame: 0x7d62024fff10, count: 12 ddb{1}> trace x86_ipi_db(ffff800029b7bff0) 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 end of kernel end trace frame: 0x7d62024fff10, count: -3