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 54515 25468 0 0 0 0 syz-executor *283604 25468 0 0 0x4000000 1K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83377c92) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833b28ea,ffffffff833acb86,84,ffffffff834073a8) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(21,21) at rtmap_grow+0x24f rtable_add(20) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(20) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(20,ffff800001480000) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff800010fd5218,8020699f,ffff80003ac3d410,ffff80002a350d38) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff80002a350d38,ffff80003ac3d5f0,ffff80003ac3d540) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003ac3d5f0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003ac3d5f0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x45496fca7b0, 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(ffffffff83377c92) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833b28ea,ffffffff833acb86,84,ffffffff834073a8) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(21,21) at rtmap_grow+0x24f rtable_add(20) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(20) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(20,ffff800001480000) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff800010fd5218,8020699f,ffff80003ac3d410,ffff80002a350d38) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff80002a350d38,ffff80003ac3d5f0,ffff80003ac3d540) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003ac3d5f0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003ac3d5f0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x45496fca7b0, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003ac3d120 rbx 0xffff8000299feddf rdx 0 rcx 0xffff80002a350d38 rax 0xffff8000299fdff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x548d4cb36fbde63e r11 0x16aef6db2a221c00 r12 0xffff8000299febe0 r13 0 r14 0 r15 0x1 rip 0xffffffff82ba9305 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003ac3d110 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=283604 pid=25468 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=50, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a350570,0xffff80002a350fe0 process=0xffff80003c515d08 user=0xffff80003ac38000, vmspace=0xfffffd805cf39210 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 25468 54515 81609 0 7 0 syz-executor *25468 283604 81609 0 7 0x4000000 syz-executor 25468 440924 81609 0 2 0x4000000 syz-executor 34751 365932 65353 0 2 0 syz-executor 34751 303517 65353 0 2 0x4000000 syz-executor 19223 75910 10632 0 2 0 syz-executor 19223 162051 10632 0 3 0x4000080 kqread syz-executor 19223 137308 10632 0 2 0x4000000 syz-executor 44838 265039 45330 0 2 0 syz-executor 44838 235861 45330 0 3 0x4000000 smrbar syz-executor 44838 515410 45330 0 2 0x4000000 syz-executor 81924 22532 80590 0 2 0 syz-executor 81924 508927 80590 0 3 0x4000000 biowait syz-executor 81924 254860 80590 0 3 0x4000000 inode syz-executor 60178 220736 3820 0 2 0 syz-executor 60178 60602 3820 0 3 0x4000080 ttyin syz-executor 45330 437690 21048 0 3 0x82 nanoslp syz-executor 24648 315080 0 0 3 0x14200 acct acct 65180 257467 1 0 3 0x100083 ttyin getty 54984 427308 0 0 3 0x14200 bored sosplice 45210 338668 0 0 3 0x14280 nfsidl nfsio 47663 75018 0 0 3 0x14280 nfsidl nfsio 1723 129063 0 0 3 0x14280 nfsidl nfsio 26673 49132 0 0 3 0x14280 nfsidl nfsio 36559 444227 0 0 3 0x14280 nfsidl nfsio 30489 454067 0 0 3 0x14280 nfsidl nfsio 25619 423109 0 0 3 0x14280 nfsidl nfsio 32467 343095 0 0 3 0x14280 nfsidl nfsio 91239 302943 0 0 3 0x14280 nfsidl nfsio 66488 456640 0 0 3 0x14280 nfsidl nfsio 3730 144131 0 0 3 0x14280 nfsidl nfsio 36236 328609 0 0 3 0x14280 nfsidl nfsio 62003 220550 0 0 3 0x14280 nfsidl nfsio 55744 512310 0 0 3 0x14280 nfsidl nfsio 15250 32306 0 0 3 0x14280 nfsidl nfsio 92523 40077 0 0 3 0x14280 nfsidl nfsio 57236 53792 0 0 3 0x14280 nfsidl nfsio 24652 182275 0 0 3 0x14280 nfsidl nfsio 76472 304233 0 0 3 0x14280 nfsidl nfsio 60744 304879 0 0 3 0x14280 nfsidl nfsio 3820 104190 21048 0 3 0x82 nanoslp syz-executor 81609 29514 21048 0 3 0x82 nanoslp syz-executor 52755 94129 21048 0 3 0x82 piperd syz-executor 65353 311226 21048 0 3 0x82 nanoslp syz-executor 85290 121841 21048 0 3 0x82 piperd syz-executor 10632 19189 21048 0 3 0x82 nanoslp syz-executor 80590 13722 21048 0 3 0x82 nanoslp syz-executor 21048 173910 38712 0 2 0x3 syz-executor 38712 215216 90849 0 3 0x10008a sigsusp ksh 90849 449724 35520 0 3 0x98 kqread sshd-session 35520 68996 11478 0 3 0x92 kqread sshd-session 11478 53037 1 0 3 0x88 kqread sshd 80742 446433 36803 74 3 0x1100092 bpf pflogd 36803 506586 1 0 3 0x80 sbwait pflogd 88632 152569 48450 73 3 0x1100090 kqread syslogd 48450 411806 1 0 3 0x100082 sbwait syslogd 8210 513701 1 0 3 0x100080 kqread resolvd 96963 310059 16447 77 3 0x100092 kqread dhcpleased 95775 222795 16447 77 3 0x100092 kqread dhcpleased 16447 435710 1 0 3 0x80 kqread dhcpleased 61626 227158 0 0 3 0x14200 bored smr 31409 408351 0 0 2 0x14200 zerothread 37007 309278 0 0 3 0x14200 aiodoned aiodoned 85708 209610 0 0 3 0x14200 syncer update 11411 69452 0 0 3 0x14200 cleaner cleaner 99018 65450 0 0 3 0x14200 reaper reaper 36788 55989 0 0 3 0x14200 pgdaemon pagedaemon 96033 219469 0 0 3 0x14200 bored viomb 27569 334230 0 0 3 0x40014200 acpi0 acpi0 72405 326361 0 0 3 0x40014200 idle1 90910 73286 0 0 3 0x14200 bored softnet7 77108 148141 0 0 3 0x14200 bored softnet6 19876 79554 0 0 3 0x14200 bored softnet5 8723 92441 0 0 3 0x14200 bored softnet4 38223 309510 0 0 3 0x14200 bored softnet3 389 80970 0 0 3 0x14200 bored softnet2 81796 522645 0 0 3 0x14200 bored softnet1 11399 401548 0 0 3 0x14200 bored softnet0 14982 155748 0 0 3 0x14200 bored systqmp 46531 248903 0 0 3 0x14200 bored systq 40536 436946 0 0 3 0x14200 tmoslp softclockmp 44048 122474 0 0 3 0x40014200 tmoslp softclock 56907 274614 0 0 3 0x40014200 idle0 1 852 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{1}> show all locks Process 25468 (syz-executor) thread 0xffff80002a350d38 (283604) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff838ab3f0) #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:748 #9 Xsyscall+0x128 Process 34751 (syz-executor) thread 0xffff80002a350570 (303517) exclusive rwlock vmmaplk r = 0 (0xfffffd805cf39128) #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 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5168 #3 uvm_map_pageable+0x183 sys/uvm/uvm_map.c:2214 #4 sys_mlock+0x23d sys/uvm/uvm_mmap.c:849 #5 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #5 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #6 Xsyscall+0x128 Process 19223 (syz-executor) thread 0xffff8000ffff2540 (137308) exclusive rwlock vmmaplk r = 0 (0xfffffd805cf394f8) #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 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5168 #3 uvmfault_lookup+0xe8 sys/uvm/uvm_fault.c:1918 #4 uvm_fault_check+0x895 uvmfault_amapcopy sys/uvm/uvm_fault.c:235 [inline] #4 uvm_fault_check+0x895 sys/uvm/uvm_fault.c:784 #5 uvm_fault+0x106 sys/uvm/uvm_fault.c:677 #6 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:192 #7 usertrap+0x3c6 sys/arch/amd64/amd64/trap.c:605 #8 recall_trap+0x8 Process 44838 (syz-executor) thread 0xffff80003c5134f8 (235861) exclusive rwlock clonelk r = 0 (0xffffffff837df798) #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 if_clone_destroy+0x67 sys/net/if.c:-1 #3 tun_dev_close+0x1d9 sys/net/if_tun.c:523 #4 spec_close+0x417 sys/kern/spec_vnops.c:-1 #5 VOP_CLOSE+0x132 sys/kern/vfs_vops.c:156 #6 vn_closefile+0x12b vn_close sys/kern/vfs_vnops.c:292 [inline] #6 vn_closefile+0x12b sys/kern/vfs_vnops.c:615 #7 fdrop+0x121 sys/kern/kern_descrip.c:1280 #8 closef+0x192 sys/kern/kern_descrip.c:1264 #9 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 #10 Xsyscall+0x128 Process 81924 (syz-executor) thread 0xffff80002a350040 (508927) exclusive rrwlock inode r = 0 (0xfffffd806e0dd358) #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 vn_write+0x18f sys/kern/vfs_vnops.c:405 #6 dofilewritev+0x242 sys/kern/sys_generic.c:380 #7 sys_write+0xa2 sys/kern/sys_generic.c:300 #8 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10254 11175K 11305K 166960K 12207 0 pcb 17 12K 12K 166960K 111 0 rtable 190 8K 8K 166960K 381 0 pf 38 18K 25K 166960K 115 0 ifaddr 42 7K 8K 166960K 85 0 ifgroup 56 2K 2K 166960K 126 0 sysctl 4 1K 9K 166960K 10 0 counters 68 36K 37K 166960K 140 0 ioctlops 0 0K 4K 166960K 1626 0 iov 0 0K 16K 166960K 33 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1467 92K 93K 166960K 2030 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 10 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 56 0 dirhash 12 2K 2K 166960K 24 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 16 57K 89K 166960K 706 0 sigio 0 0K 0K 166960K 15 0 proc 72 115K 147K 166960K 625 0 subproc 72 4K 4K 166960K 81 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 196 0 in_multi 88 6K 7K 166960K 139 0 ether_multi 1 0K 0K 166960K 9 0 mrt 1 0K 0K 166960K 2 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 241 1076K 1076K 166960K 241 0 exec 0 0K 1K 166960K 427 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 65 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 234 159K 174K 166960K 8523 0 UVM aobj 46 4K 4K 166960K 51 0 pinsyscall 41 82K 102K 166960K 1864 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 51 0 NDP 12 0K 1K 166960K 55 0 temp 79 8652K 8720K 166960K 26978 0 kqueue 14 22K 27K 166960K 132 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 75 0 72 1 0 1 1 0 8 0 rtentry 176 132 0 54 5 0 5 5 0 8 0 unpcb 144 375 0 357 6 2 4 4 0 8 3 syncache 336 5 0 5 2 1 1 1 0 8 1 tcpqe 32 2 0 2 1 0 1 1 0 8 1 tcpcb 736 228 0 220 5 3 2 4 0 8 1 arp 128 16 0 5 1 0 1 1 0 8 0 inpcb 328 839 0 827 11 6 5 6 0 8 3 nd6 144 22 0 7 1 0 1 1 0 8 0 pkpcb 40 5 0 5 4 3 1 1 0 8 1 kcovpl 48 9 0 1 1 0 1 1 0 8 0 mppekey 1024 1 0 1 1 1 0 1 0 8 0 ppxss 1192 29 0 29 3 2 1 1 0 8 1 pppxif 1504 1 0 1 1 1 0 1 0 8 0 pffrag 232 4 0 2 2 1 1 1 0 482 0 pffrnode 88 4 0 2 2 1 1 1 0 8 0 pffrent 40 9 0 7 2 1 1 1 0 8 0 pfosfp 40 1461 0 1037 5 0 5 5 0 8 0 pfosfpen 112 1461 0 746 21 0 21 21 0 8 0 pfrktable 1344 1 0 1 1 0 1 1 0 8 1 pfanchor 1288 1 0 0 1 0 1 1 0 8 0 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 65 0 16 1 0 1 1 0 8 0 pfstkey 128 65 0 16 2 0 2 2 0 8 0 pfstate 384 65 0 16 5 0 5 5 0 8 0 pfrule 1344 27 0 21 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 591 0 228 30 3 27 28 0 8 3 art_table 40 592 0 228 5 0 5 5 0 8 0 art_node 32 130 0 64 1 0 1 1 0 8 0 sysvmsgpl 40 3 0 2 2 1 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 52 0 42 1 0 1 1 0 8 0 shmpl 112 48 0 5 2 0 2 2 0 8 0 dirhash 1024 25 0 8 3 0 3 3 0 8 0 dino2pl 256 2706 0 1195 95 0 95 95 0 8 0 ffsino 296 2706 0 1195 117 0 117 117 0 8 0 nchpl 144 3665 0 1974 64 0 64 64 0 8 0 rtmask 32 4 0 4 1 1 0 1 0 8 0 uvmvnodes 80 3212 0 0 66 0 66 66 0 8 0 vnodes 216 3212 0 0 179 0 179 179 0 8 0 namei 1024 12465 0 12465 5 4 1 2 0 8 1 percpumem 16 85 0 36 1 0 1 1 0 8 0 kstatmem 264 76 0 50 3 1 2 3 0 8 0 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scsiplug 72 2 0 2 2 2 0 1 0 8 0 scxspl 216 21797 0 21796 10 9 1 8 1 8 0 plimitpl 152 175 0 156 1 0 1 1 0 8 0 sigapl 424 1045 0 971 9 0 9 9 0 8 0 knotepl 120 505 0 0 16 0 16 16 0 8 0 kqueuepl 224 303 0 292 7 2 5 5 0 8 4 pipepl 344 157 0 130 3 0 3 3 0 8 0 fdescpl 528 999 0 969 3 0 3 3 0 8 0 filepl 160 5779 0 5555 16 3 13 13 0 8 1 lockfpl 104 346 0 344 2 1 1 2 0 8 0 lockfspl 48 160 0 158 1 0 1 1 0 8 0 sessionpl 144 26 0 17 1 0 1 1 0 8 0 pgrppl 48 46 0 29 1 0 1 1 0 8 0 ucredpl 104 838 0 825 1 0 1 1 0 8 0 zombiepl 144 1197 0 1197 1 0 1 1 0 8 1 processpl 1232 1045 0 971 6 0 6 6 0 8 0 procpl 664 2063 0 1979 9 0 9 9 0 8 0 sosppl 168 5 0 5 2 1 1 1 0 8 1 sockpl 752 1309 0 1276 17 6 11 11 0 8 6 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 108 0 0 14 0 14 14 0 8 0 mcl2k 2048 47 0 0 6 0 6 6 0 8 2 mtagpl 96 6 0 0 1 0 1 1 0 8 0 mbufpl 256 225 0 0 15 1 14 15 0 8 0 bufpl 280 9903 0 3759 440 0 440 440 0 8 0 anonpl 32 10670 0 0 86 0 86 86 0 246 0 amapchunkpl 152 27441 0 26970 46 22 24 29 0 158 3 amappl16 200 4685 0 4640 46 31 15 23 0 8 8 amappl15 192 18 0 18 3 2 1 1 0 8 1 amappl14 184 125 0 112 1 0 1 1 0 8 0 amappl13 176 9 0 9 1 1 0 1 0 8 0 amappl12 168 1676 0 1646 3 1 2 2 0 8 0 amappl11 160 53 0 39 1 0 1 1 0 8 0 amappl10 152 24 0 24 1 1 0 1 0 8 0 amappl9 144 252 0 251 1 0 1 1 0 8 0 amappl8 136 23 0 21 1 0 1 1 0 8 0 amappl7 128 121 0 107 1 0 1 1 0 8 0 amappl6 120 194 0 191 1 0 1 1 0 8 0 amappl5 112 137 0 127 1 0 1 1 0 8 0 amappl4 104 321 0 302 1 0 1 1 0 8 0 amappl3 96 5199 0 5091 6 2 4 4 0 8 0 amappl2 88 677 0 615 2 0 2 2 0 8 0 amappl1 80 11285 0 10689 17 2 15 15 0 8 0 amappl 88 7698 0 7535 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 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 19 0 18 1 0 1 1 0 8 0 aobjpl 72 50 0 5 1 0 1 1 0 8 0 uaddrrnd 24 999 0 969 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 999 0 969 1 0 1 1 0 8 0 vmmpekpl 168 9792 0 9751 3 0 3 3 0 8 0 vmmpepl 168 70660 0 68711 127 20 107 107 0 357 8 vmsppl 488 998 0 969 6 1 5 5 0 8 0 rwobjpl 80 25380 0 21186 93 2 91 91 0 8 0 pdppl 4096 2006 0 1938 114 40 74 86 0 8 6 pvpl 32 19743 0 0 160 0 160 160 0 265 0 pmappl 256 998 0 969 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 302 0 55 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83782ff0) 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(ffffffff838ab1e8) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff838ab1e8) at __mp_lock+0x192 sys/kern/kern_lock.c:165 intr_handler(ffff80003c553800,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: 0x76f244744f50, count: 9 ddb{0}> trace x86_ipi_db(ffffffff83782ff0) 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(ffffffff838ab1e8) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff838ab1e8) at __mp_lock+0x192 sys/kern/kern_lock.c:165 intr_handler(ffff80003c553800,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: 0x76f244744f50, 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(ffffffff83377c92) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833b28ea,ffffffff833acb86,84,ffffffff834073a8) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(21,21) at rtmap_grow+0x24f rtable_add(20) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(20) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(20,ffff800001480000) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff800010fd5218,8020699f,ffff80003ac3d410,ffff80002a350d38) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff80002a350d38,ffff80003ac3d5f0,ffff80003ac3d540) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003ac3d5f0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003ac3d5f0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x45496fca7b0, count: 5 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83377c92) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833b28ea,ffffffff833acb86,84,ffffffff834073a8) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(21,21) at rtmap_grow+0x24f rtable_add(20) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(20) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(20,ffff800001480000) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff800010fd5218,8020699f,ffff80003ac3d410,ffff80002a350d38) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff80002a350d38,ffff80003ac3d5f0,ffff80003ac3d540) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003ac3d5f0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003ac3d5f0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x45496fca7b0, count: -10