login: panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/multicore/kernel/sys/net/rtable.c", line 132 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 521927 73470 60928 0x10 0 0 syz-executor *499740 73470 60928 0x10 0x4000000 1K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff833751de) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833b16f1,ffffffff833afdc1,84,ffffffff8340a8dd) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(6,21) at rtmap_grow+0x24f rtable_add(5) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(5) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(5,ffff800010fdf800) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff8000014cb210,8020699f,ffff80003c44d5c0,ffff80003c45a2c0) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff80003c45a2c0,ffff80003c44d7a0,ffff80003c44d6f0) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c44d7a0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c44d7a0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdadd585f9a0, 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 132 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff833751de) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833b16f1,ffffffff833afdc1,84,ffffffff8340a8dd) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(6,21) at rtmap_grow+0x24f rtable_add(5) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(5) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(5,ffff800010fdf800) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff8000014cb210,8020699f,ffff80003c44d5c0,ffff80003c45a2c0) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff80003c45a2c0,ffff80003c44d7a0,ffff80003c44d6f0) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c44d7a0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c44d7a0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdadd585f9a0, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c44d2d0 rbx 0xffff8000299eeddf rdx 0 rcx 0xffff80003c45a2c0 rax 0xffff8000299edff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xe563b1d765b0df40 r11 0x2a9596d74343d53d r12 0xffff8000299eebe0 r13 0 r14 0 r15 0x1 rip 0xffffffff81a1d0d5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c44d2c0 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=499740 pid=73470 tcnt=3 stat=onproc flags process=10 proc=4000000 runpri=72, usrpri=72, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003c45b250,0xffff80003c45b790 process=0xffff800037824020 user=0xffff80003c448000, vmspace=0xfffffd806b825d78 estcpu=22, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 1168 24075 43828 0 2 0 syz-executor 1168 202684 43828 0 3 0x4000080 fsleep syz-executor 13900 262339 48042 0 2 0 syz-executor 13900 78690 48042 0 3 0x4000080 fsleep syz-executor 73470 521927 42078 60928 7 0x10 syz-executor *73470 499740 42078 60928 7 0x4000010 syz-executor 73470 370011 42078 60928 2 0x4000010 syz-executor 63439 318038 10942 0 4 0x82000 syz-executor 63439 4578 10942 0 2 0x4002000 syz-executor 63439 337809 10942 0 4 0x4082000 syz-executor 63439 274022 10942 0 4 0x4082000 syz-executor 16387 512236 46127 0 2 0x1 syz-executor 16387 382480 46127 0 3 0x4000080 fsleep syz-executor 16387 61192 46127 0 3 0x4000080 fsleep syz-executor 16387 95243 46127 0 3 0x4000080 fsleep syz-executor 7372 175468 0 0 3 0x14200 acct acct 71605 52345 0 0 3 0x14200 bored sosplice 57106 19987 1 0 3 0x100083 ttyin getty 74839 82396 161 0 3 0x2 biowait syz-executor 10942 37081 161 0 3 0x82 nanoslp syz-executor 48042 25947 161 0 3 0x82 nanoslp syz-executor 43828 442903 161 0 3 0x82 nanoslp syz-executor 25042 241543 161 0 3 0x82 nanoslp syz-executor 42078 269531 161 0 3 0x82 nanoslp syz-executor 46127 190018 161 0 3 0x82 nanoslp syz-executor 70806 406519 161 0 3 0x82 nanoslp syz-executor 161 214346 74385 0 3 0x82 kqread syz-executor 74385 316235 73501 0 3 0x10008a sigsusp ksh 73501 324543 8517 0 3 0x98 kqread sshd-session 8517 55453 85610 0 3 0x92 kqread sshd-session 85610 69370 1 0 3 0x88 kqread sshd 38180 60063 47515 74 3 0x1100092 bpf pflogd 47515 251501 1 0 3 0x80 sbwait pflogd 69740 379540 90451 73 3 0x1100090 kqread syslogd 90451 492952 1 0 3 0x100082 sbwait syslogd 99624 156963 1 0 3 0x100080 kqread resolvd 5456 86115 96825 77 3 0x100092 kqread dhcpleased 63473 203621 96825 77 3 0x100092 kqread dhcpleased 96825 461598 1 0 3 0x80 kqread dhcpleased 11440 512319 0 0 3 0x14200 bored smr 81604 431797 0 0 2 0x14200 zerothread 65702 52002 0 0 3 0x14200 aiodoned aiodoned 66669 57913 0 0 3 0x14200 syncer update 86823 369483 0 0 3 0x14200 cleaner cleaner 35492 229556 0 0 3 0x14200 reaper reaper 79245 404420 0 0 3 0x14200 pgdaemon pagedaemon 66780 263927 0 0 3 0x14200 bored viomb 19099 166790 0 0 3 0x40014200 acpi0 acpi0 17410 280908 0 0 3 0x40014200 idle1 40781 408394 0 0 3 0x14200 bored softnet7 56567 344704 0 0 3 0x14200 bored softnet6 78223 404881 0 0 3 0x14200 bored softnet5 16370 441139 0 0 3 0x14200 bored softnet4 11533 407238 0 0 3 0x14200 bored softnet3 46172 232368 0 0 3 0x14200 bored softnet2 11337 220347 0 0 3 0x14200 bored softnet1 53661 473996 0 0 3 0x14200 bored softnet0 12085 184939 0 0 3 0x14200 bored systqmp 2086 367548 0 0 3 0x14200 bored systq 38136 129527 0 0 3 0x14200 tmoslp softclockmp 57741 171653 0 0 3 0x40014200 tmoslp softclock 46012 323769 0 0 3 0x40014200 idle0 1 468121 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 73470 (syz-executor) thread 0xffff80003c45a2c0 (499740) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff8395afa8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 __mp_acquire_count+0x58 sys/kern/kern_lock.c:-1 #2 malloc+0xe3 sys/kern/kern_malloc.c:174 #3 rtmap_grow+0xb2 sys/net/rtable.c:127 #4 rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] #4 rtable_add+0x2d9 sys/net/rtable.c:223 #5 if_createrdomain+0x40 sys/net/if.c:1952 #6 ifioctl+0x1c66 sys/net/if.c:2301 #7 sys_ioctl+0x674 sys/kern/sys_generic.c:-1 #8 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 #9 Xsyscall+0x128 Process 74839 (syz-executor) thread 0xffff8000ffff2a70 (82396) exclusive rrwlock inode r = 0 (0xfffffd805dad6588) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2a2 sys/kern/vfs_subr.c:693 #6 ufs_ihashget+0x185 sys/ufs/ufs/ufs_ihash.c:98 #7 ffs_vget+0x8c sys/ufs/ffs/ffs_vfsops.c:1203 #8 ufs_lookup+0x1a36 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x93a sys/kern/vfs_lookup.c:566 #11 namei+0x7ca sys/kern/vfs_lookup.c:250 #12 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1868 #13 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #13 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806bcd8200) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vfs_lookup+0x11c sys/kern/vfs_lookup.c:-1 #6 namei+0x7ca sys/kern/vfs_lookup.c:250 #7 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1868 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10212 11051K 11112K 166960K 11385 0 pcb 19 12K 12K 166960K 40 0 rtable 225 8K 8K 166960K 299 0 pf 38 18K 19K 166960K 70 0 ifaddr 44 7K 8K 166960K 58 0 ifgroup 60 2K 2K 166960K 83 0 sysctl 2 1K 9K 166960K 7 0 counters 70 37K 37K 166960K 102 0 ioctlops 0 0K 4K 166960K 1505 0 iov 0 0K 12K 166960K 11 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1406 88K 89K 166960K 1530 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 4 0 VM map 2 1K 1K 166960K 2 0 sem 8 0K 0K 166960K 8 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 93K 166960K 258 0 sigio 0 0K 0K 166960K 2 0 proc 73 131K 196K 166960K 553 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 25 0 in_multi 99 7K 7K 166960K 104 0 ether_multi 1 0K 0K 166960K 2 0 mrt 2 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 384 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 251 160K 168K 166960K 4097 0 UVM aobj 5 2K 2K 166960K 5 0 pinsyscall 42 84K 105K 166960K 1380 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 16 0 NDP 13 0K 2K 166960K 38 0 temp 39 8642K 8708K 166960K 11010 0 kqueue 13 20K 26K 166960K 44 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 26 0 0 1 0 1 1 0 8 0 rtpcb 120 46 0 43 1 0 1 1 0 8 0 rtentry 176 103 0 6 5 0 5 5 0 8 0 unpcb 144 196 0 179 6 4 2 5 0 8 1 syncache 336 5 0 5 1 1 0 1 0 8 0 tcpqe 32 1 0 1 1 1 0 1 0 8 0 tcpcb 736 46 0 38 2 0 2 2 0 8 1 arp 128 12 0 1 1 0 1 1 0 8 0 inpcb 328 206 0 190 4 2 2 4 0 8 0 nd6 144 18 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1192 14 0 14 1 0 1 1 0 8 1 pppxif 1504 1 0 1 1 0 1 1 0 8 1 pffrag 232 2 0 1 1 0 1 1 0 482 0 pffrnode 88 2 0 1 1 0 1 1 0 8 0 pffrent 40 3 0 2 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 33 0 0 1 0 1 1 0 8 0 pfstkey 128 35 0 2 2 0 2 2 0 8 0 pfstate 384 34 0 1 4 0 4 4 0 8 0 pfrule 1344 21 0 16 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 256 466 0 9 29 0 29 29 0 8 0 art_table 40 467 0 9 5 0 5 5 0 8 0 art_node 32 103 0 16 1 0 1 1 0 8 0 sysvmsgpl 40 4 0 0 1 0 1 1 0 8 0 semapl 112 6 0 0 1 0 1 1 0 8 0 shmpl 112 2 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1820 0 306 96 0 96 96 0 8 0 ffsino 296 1820 0 306 118 0 118 118 0 8 0 nchpl 144 2176 0 482 64 0 64 64 0 8 0 rtmask 32 6 0 6 1 1 0 1 0 8 0 uvmvnodes 80 2004 0 0 41 0 41 41 0 8 0 vnodes 216 2004 0 0 112 0 112 112 0 8 0 namei 1024 6985 0 6983 3 2 1 2 0 8 0 percpumem 16 66 0 16 1 0 1 1 0 8 0 kstatmem 264 46 0 18 3 0 3 3 0 8 0 scxspl 216 7757 0 7756 9 8 1 8 1 8 0 plimitpl 152 57 0 39 1 0 1 1 0 8 0 sigapl 424 574 0 519 7 0 7 7 0 8 0 knotepl 120 476 0 0 15 0 15 15 0 8 0 kqueuepl 224 128 0 119 5 4 1 5 0 8 0 pipepl 344 113 0 86 3 0 3 3 0 8 0 fdescpl 528 550 0 519 3 0 3 3 0 8 0 filepl 160 2725 0 2500 18 5 13 16 0 8 2 lockfpl 104 41 0 39 1 0 1 1 0 8 0 lockfspl 48 17 0 15 1 0 1 1 0 8 0 sessionpl 144 25 0 16 1 0 1 1 0 8 0 pgrppl 48 35 0 18 1 0 1 1 0 8 0 ucredpl 104 356 0 342 1 0 1 1 0 8 0 zombiepl 144 539 0 536 1 0 1 1 0 8 0 processpl 1232 574 0 519 5 0 5 5 0 8 0 procpl 664 799 0 732 6 0 6 6 0 8 0 sosppl 168 1 0 1 1 1 0 1 0 8 0 sockpl 752 455 0 419 15 10 5 14 0 8 0 mcl64k 65536 2 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 124 0 0 16 0 16 16 0 8 0 mcl2k 2048 27 0 0 4 0 4 4 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 181 0 0 12 0 12 12 0 8 0 bufpl 280 3194 0 123 220 0 220 220 0 8 0 anonpl 32 7674 0 0 62 0 62 62 0 246 0 amapchunkpl 152 12243 0 11718 28 3 25 25 0 158 2 amappl16 200 2341 0 2314 15 4 11 14 0 8 8 amappl15 192 8 0 8 1 1 0 1 0 8 0 amappl14 184 120 0 108 1 0 1 1 0 8 0 amappl13 176 4 0 4 1 1 0 1 0 8 0 amappl12 168 1214 0 1183 4 1 3 3 0 8 0 amappl11 160 52 0 38 1 0 1 1 0 8 0 amappl10 152 7 0 7 1 1 0 1 0 8 0 amappl9 144 245 0 245 1 1 0 1 0 8 0 amappl8 136 25 0 23 1 0 1 1 0 8 0 amappl7 128 114 0 101 1 0 1 1 0 8 0 amappl6 120 195 0 192 1 0 1 1 0 8 0 amappl5 112 129 0 120 1 0 1 1 0 8 0 amappl4 104 310 0 292 1 0 1 1 0 8 0 amappl3 96 2129 0 2010 5 1 4 4 0 8 0 amappl2 88 660 0 599 2 0 2 2 0 8 0 amappl1 80 9355 0 8745 15 1 14 15 0 8 0 amappl 88 3366 0 3188 5 0 5 5 0 92 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 4 0 0 1 0 1 1 0 8 0 uaddrrnd 24 550 0 519 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 550 0 519 1 0 1 1 0 8 0 vmmpekpl 168 6318 0 6275 3 0 3 3 0 8 0 vmmpepl 168 42270 0 40271 98 1 97 98 0 357 6 vmsppl 488 549 0 519 5 0 5 5 0 8 0 rwobjpl 80 16707 0 13753 64 0 64 64 0 8 2 pdppl 4096 1108 0 1038 102 30 72 86 0 8 2 pvpl 32 16206 0 0 131 0 131 131 0 265 0 pmappl 256 549 0 519 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 278 0 36 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff837d8ff0) 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 __mp_lock(ffffffff8395ada0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff8395ada0) at __mp_lock+0x192 sys/kern/kern_lock.c:165 intr_handler(ffff80003781d450,ffff800000079a80) at intr_handler+0xe9 sys/arch/amd64/amd64/intr.c:559 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f end of kernel end trace frame: 0x7a0552f53620, count: 9 ddb{0}> trace x86_ipi_db(ffffffff837d8ff0) 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 __mp_lock(ffffffff8395ada0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff8395ada0) at __mp_lock+0x192 sys/kern/kern_lock.c:165 intr_handler(ffff80003781d450,ffff800000079a80) at intr_handler+0xe9 sys/arch/amd64/amd64/intr.c:559 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f end of kernel end trace frame: 0x7a0552f53620, 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:438 panic(ffffffff833751de) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833b16f1,ffffffff833afdc1,84,ffffffff8340a8dd) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(6,21) at rtmap_grow+0x24f rtable_add(5) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(5) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(5,ffff800010fdf800) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff8000014cb210,8020699f,ffff80003c44d5c0,ffff80003c45a2c0) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff80003c45a2c0,ffff80003c44d7a0,ffff80003c44d6f0) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c44d7a0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c44d7a0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdadd585f9a0, count: 5 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff833751de) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833b16f1,ffffffff833afdc1,84,ffffffff8340a8dd) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(6,21) at rtmap_grow+0x24f rtable_add(5) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(5) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(5,ffff800010fdf800) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff8000014cb210,8020699f,ffff80003c44d5c0,ffff80003c45a2c0) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff80003c45a2c0,ffff80003c44d7a0,ffff80003c44d6f0) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c44d7a0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c44d7a0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdadd585f9a0, count: -10