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 160872 29108 0 0 0 0 syz-executor * 74647 29108 0 0 0x4000000 1K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8337292b) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833aef41,ffffffff833abc86,84,ffffffff83406579) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(38,21) at rtmap_grow+0x24f rtable_add(37) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(37) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(37,ffff800001486800) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff8000015c72d8,8020699f,ffff80003c4f1d30,ffff80002a392560) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff80002a392560,ffff80003c4f1f10,ffff80003c4f1e60) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c4f1f10) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4f1f10) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf7b136973d0, 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(ffffffff8337292b) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833aef41,ffffffff833abc86,84,ffffffff83406579) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(38,21) at rtmap_grow+0x24f rtable_add(37) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(37) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(37,ffff800001486800) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff8000015c72d8,8020699f,ffff80003c4f1d30,ffff80002a392560) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff80002a392560,ffff80003c4f1f10,ffff80003c4f1e60) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c4f1f10) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4f1f10) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf7b136973d0, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c4f1a40 rbx 0xffff8000299eeddf rdx 0 rcx 0xffff80002a392560 rax 0xffff8000299edff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x105938518da9e24a r11 0x6db967836081970d r12 0xffff8000299eebe0 r13 0 r14 0 r15 0x1 rip 0xffffffff81031f25 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c4f1a30 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=74647 pid=29108 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=86, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a393788,0xffffffff839bdfb8 process=0xffff8000ffff70c8 user=0xffff80003c4ec000, vmspace=0xfffffd800b0271e8 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 29108 160872 71674 0 7 0 syz-executor 29108 169458 71674 0 2 0x4000000 syz-executor *29108 74647 71674 0 7 0x4000000 syz-executor 41643 494725 14309 0 3 0x80 nanoslp syz-executor 41643 96666 14309 0 3 0x4000080 kqread syz-executor 41643 287993 14309 0 3 0x4000080 fsleep syz-executor 41643 410968 14309 0 3 0x4000080 fsleep syz-executor 43206 181314 45380 0 3 0x80 nanoslp syz-executor 43206 83998 45380 0 3 0x4000080 sbwait syz-executor 43206 188093 45380 0 3 0x4000080 fsleep syz-executor 43206 425916 45380 0 3 0x4000080 fsleep syz-executor 80489 266701 71579 0 3 0x80 nanoslp syz-executor 80489 461339 71579 0 3 0x4000080 kqread syz-executor 80489 125888 71579 0 3 0x4000080 fsleep syz-executor 80489 216312 71579 0 3 0x4000080 fsleep syz-executor 3418 479255 38254 0 3 0x3000 suspend syz-executor 3418 409862 38254 0 3 0x4081000 biowait syz-executor 3418 337514 38254 0 3 0x4081000 inode syz-executor 3418 136655 38254 0 3 0x4081000 inode syz-executor 3418 146153 38254 0 3 0x4081000 inode syz-executor 80023 69816 1 0 3 0x100083 ttyin getty 83709 136726 0 0 3 0x14200 acct acct 71579 78377 51737 0 3 0x82 nanoslp syz-executor 42534 278327 51737 0 3 0x2 biowait syz-executor 38254 79943 51737 0 3 0x82 nanoslp syz-executor 40099 510746 0 0 3 0x14200 bored sosplice 71674 149343 51737 0 3 0x82 nanoslp syz-executor 45380 99197 51737 0 3 0x82 nanoslp syz-executor 99876 147164 51737 0 2 0x2 syz-executor 14309 447350 51737 0 3 0x82 nanoslp syz-executor 99028 13948 51737 0 3 0x82 nanoslp syz-executor 51737 120182 13967 0 3 0x82 kqread syz-executor 13967 230869 16367 0 3 0x10008a sigsusp ksh 16367 207007 30976 0 3 0x98 kqread sshd-session 30976 438571 86522 0 3 0x92 kqread sshd-session 86522 196503 1 0 3 0x88 kqread sshd 26051 175605 41564 74 3 0x1100092 bpf pflogd 41564 380907 1 0 3 0x80 sbwait pflogd 89415 62134 43131 73 3 0x1100090 kqread syslogd 43131 237279 1 0 3 0x100082 sbwait syslogd 29394 220708 1 0 3 0x100080 kqread resolvd 62033 206883 47513 77 3 0x100092 kqread dhcpleased 11060 300071 47513 77 3 0x100092 kqread dhcpleased 47513 197628 1 0 3 0x80 kqread dhcpleased 8530 456806 0 0 3 0x14200 bored smr 62698 421528 0 0 2 0x14200 zerothread 52027 231862 0 0 3 0x14200 aiodoned aiodoned 18469 382107 0 0 3 0x14200 syncer update 49311 206454 0 0 3 0x14200 cleaner cleaner 4722 189490 0 0 3 0x14200 reaper reaper 93549 335216 0 0 3 0x14200 pgdaemon pagedaemon 29168 130628 0 0 3 0x14200 bored viomb 65733 158311 0 0 3 0x40014200 acpi0 acpi0 799 419417 0 0 3 0x40014200 idle1 27493 194142 0 0 3 0x14200 bored softnet7 17921 57181 0 0 3 0x14200 bored softnet6 87513 182133 0 0 3 0x14200 bored softnet5 97449 37892 0 0 3 0x14200 bored softnet4 77568 394783 0 0 3 0x14200 bored softnet3 24634 327222 0 0 3 0x14200 bored softnet2 87105 444007 0 0 3 0x14200 bored softnet1 15060 459001 0 0 3 0x14200 bored softnet0 15397 21999 0 0 3 0x14200 bored systqmp 9556 106122 0 0 3 0x14200 bored systq 80064 195797 0 0 3 0x14200 tmoslp softclockmp 77457 294301 0 0 3 0x40014200 tmoslp softclock 96305 260478 0 0 3 0x40014200 idle0 1 74002 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{1}> show all locks Process 29108 (syz-executor) thread 0xffff80002a392560 (74647) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff839043b8) #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 3418 (syz-executor) thread 0xffff8000327fc7f0 (409862) exclusive rrwlock inode r = 0 (0xfffffd8060b84458) #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 Process 3418 (syz-executor) thread 0xffff80002a392a90 (337514) exclusive rrwlock inode r = 0 (0xfffffd807043fcb0) #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 domknodat+0xb4 sys/kern/vfs_syscalls.c:1592 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #9 Xsyscall+0x128 Process 42534 (syz-executor) thread 0xffff8000327fcd20 (278327) exclusive rrwlock inode r = 0 (0xfffffd806ea14ca8) #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 ufs_ihashins+0x4f ufs_ihash sys/ufs/ufs/ufs_ihash.c:-1 [inline] #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:159 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1232 #6 ffs_inode_alloc+0x279 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0xfc sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x101 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3113 #10 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd805ac4bc78) #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 domkdirat+0x8b sys/kern/vfs_syscalls.c:3098 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #9 Xsyscall+0x128 Process 99876 (syz-executor) thread 0xffff80002a2b9a08 (147164) exclusive rwlock fdlock r = 0 (0xffff80002a2a2698) #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 doopenat+0x18e sys/kern/vfs_syscalls.c:1105 #3 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #3 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 #4 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10265 11055K 11830K 166960K 13248 0 pcb 18 16K 24K 166960K 622 0 rtable 194 13K 13K 166960K 600 0 pf 47 20K 82K 166960K 238 0 ifaddr 39 6K 7K 166960K 162 0 ifgroup 72 3K 3K 166960K 277 0 sysctl 4 1K 9K 166960K 25 0 counters 76 37K 38K 166960K 454 0 ioctlops 0 0K 4K 166960K 2018 0 iov 0 0K 36K 166960K 147 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1486 93K 94K 166960K 3183 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 23 0 VM map 2 1K 1K 166960K 2 0 sem 24 10K 11K 166960K 49 0 dirhash 12 2K 2K 166960K 54 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 16 57K 240K 166960K 2238 0 sigio 0 0K 0K 166960K 216 0 proc 72 115K 164K 166960K 879 0 subproc 72 4K 4K 166960K 109 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 282 0 in_multi 70 5K 6K 166960K 255 0 ether_multi 1 0K 0K 166960K 28 0 mrt 3 0K 0K 166960K 14 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 259 1155K 1155K 166960K 259 0 exec 0 0K 1K 166960K 637 0 fusefs mount 1 32K 32K 166960K 1 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 264 162K 179K 166960K 22062 0 UVM aobj 10 2K 2K 166960K 11 0 pinsyscall 41 82K 105K 166960K 3465 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 130 0 NDP 16 0K 1K 166960K 115 0 temp 81 8652K 9112K 166960K 117067 0 kqueue 15 24K 30K 166960K 454 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 120 211 0 208 2 1 1 2 0 8 0 rtentry 176 190 0 128 4 0 4 4 0 8 0 unpcb 144 1977 0 1951 17 15 2 6 0 8 0 syncache 336 13 0 13 6 6 0 1 0 8 0 tcpqe 32 1 0 1 1 1 0 1 0 8 0 tcpcb 736 613 0 608 10 9 1 7 0 8 0 arp 128 20 0 11 1 0 1 1 0 8 0 inpcb 328 2277 0 2265 27 23 4 9 0 8 2 nd6 144 42 0 26 1 0 1 1 0 8 0 pkpcb 40 27 0 27 6 5 1 1 0 8 1 kcovpl 48 12 0 4 1 0 1 1 0 8 0 mppekey 1024 1 0 1 1 1 0 1 0 8 0 ppxss 1192 166 0 166 3 2 1 1 0 8 1 pppxif 1504 9 0 9 3 3 0 1 0 8 0 pfstscr 40 10 0 7 1 0 1 1 0 8 0 pffrag 232 18 0 13 1 0 1 1 0 482 0 pffrnode 88 15 0 10 1 0 1 1 0 8 0 pffrent 40 33 0 28 1 0 1 1 0 8 0 pfosfp 40 1429 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1429 0 714 21 0 21 21 0 8 0 pfrktable 1344 6 0 6 3 2 1 1 0 8 1 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 259 0 154 1 0 1 1 0 8 0 pfstkey 128 271 0 167 4 0 4 4 0 8 0 pfstate 384 261 0 160 17 5 12 13 0 8 0 pfrule 1344 25 0 20 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 1077 0 720 31 8 23 26 0 8 0 art_table 40 1078 0 720 5 0 5 5 0 8 0 art_node 32 190 0 136 1 0 1 1 0 8 0 sysvmsgpl 40 8 0 7 2 1 1 1 0 8 0 semupl 112 4 0 4 4 4 0 1 0 8 0 semapl 112 41 0 19 1 0 1 1 0 8 0 shmpl 112 8 0 1 1 0 1 1 0 8 0 dirhash 1024 46 0 29 3 0 3 3 0 8 0 dino2pl 256 5644 0 4124 96 0 96 96 0 8 0 ffsino 296 5644 0 4124 118 0 118 118 0 8 0 nchpl 144 8819 0 7125 64 0 64 64 0 8 0 rtmask 32 25 0 25 4 4 0 1 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 30661 0 30657 3 2 1 2 0 8 0 percpumem 16 242 0 189 1 0 1 1 0 8 0 kstatmem 264 186 0 146 3 0 3 3 0 8 0 scsiplug 72 5 0 5 3 3 0 1 0 8 0 scxspl 216 58902 0 58900 20 19 1 8 1 8 0 plimitpl 152 397 0 377 1 0 1 1 0 8 0 sigapl 424 2535 0 2481 7 0 7 7 0 8 0 knotepl 120 601 0 0 18 0 18 18 0 8 0 kqueuepl 224 996 0 984 16 11 5 9 0 8 4 pipepl 344 431 0 404 12 3 9 9 0 8 6 fdescpl 528 2505 0 2475 3 0 3 3 0 8 0 filepl 160 17476 0 17235 31 16 15 18 0 8 2 lockfpl 104 1533 0 1529 6 4 2 2 0 8 1 lockfspl 48 419 0 416 1 0 1 1 0 8 0 sessionpl 144 38 0 29 1 0 1 1 0 8 0 pgrppl 48 81 0 64 1 0 1 1 0 8 0 ucredpl 104 2880 0 2867 1 0 1 1 0 8 0 zombiepl 144 3050 0 3048 1 0 1 1 0 8 0 processpl 1248 2535 0 2481 5 0 5 5 0 8 0 procpl 664 6210 0 6141 7 0 7 7 0 8 0 sosppl 168 13 0 13 5 5 0 1 0 8 0 sockpl 752 4734 0 4693 41 34 7 17 0 8 2 mcl64k 65536 6 0 0 1 0 1 1 0 8 0 mcl16k 16384 4 0 0 1 0 1 1 0 8 0 mcl12k 12288 2 0 0 1 0 1 1 0 8 0 mcl9k 9216 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 122 0 0 16 1 15 16 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 35 0 0 5 0 5 5 0 8 0 mtagpl 96 17 0 0 1 0 1 1 0 8 0 mbufpl 256 301 0 0 19 0 19 19 0 8 0 bufpl 280 23609 0 17466 440 0 440 440 0 8 0 anonpl 32 12641 0 0 102 0 102 102 0 246 0 amapchunkpl 152 76826 0 76032 62 29 33 40 0 158 0 amappl16 200 8726 0 8563 58 37 21 25 0 8 0 amappl15 192 4 0 4 2 2 0 1 0 8 0 amappl14 184 209 0 197 1 0 1 1 0 8 0 amappl13 176 18 0 18 2 2 0 1 0 8 0 amappl12 168 3255 0 3225 4 1 3 3 0 8 0 amappl11 160 57 0 43 1 0 1 1 0 8 0 amappl10 152 37 0 37 1 1 0 1 0 8 0 amappl9 144 258 0 258 2 2 0 1 0 8 0 amappl8 136 25 0 22 1 0 1 1 0 8 0 amappl7 128 142 0 128 1 0 1 1 0 8 0 amappl6 120 223 0 219 1 0 1 1 0 8 0 amappl5 112 141 0 132 1 0 1 1 0 8 0 amappl4 104 341 0 320 1 0 1 1 0 8 0 amappl3 96 15436 0 15311 5 1 4 4 0 8 0 amappl2 88 790 0 722 2 0 2 2 0 8 0 amappl1 80 18547 0 17952 16 1 15 15 0 8 0 amappl 88 20921 0 20730 5 0 5 5 0 92 0 dma8192 8192 2 0 2 2 2 0 1 0 8 0 dma4096 4096 2 0 2 2 2 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 128 255 0 255 3 3 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 10 0 1 1 0 1 1 0 8 0 uaddrrnd 24 2505 0 2475 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 2505 0 2475 1 0 1 1 0 8 0 vmmpekpl 168 21419 0 21362 3 0 3 3 0 8 0 vmmpepl 168 163135 0 161007 128 20 108 110 0 357 1 vmsppl 488 2504 0 2475 6 1 5 5 0 8 0 rwobjpl 80 49248 0 42197 149 0 149 149 0 8 0 pdppl 4096 5018 0 4950 124 52 72 86 0 8 4 pvpl 32 23469 0 0 191 1 190 191 0 265 0 pmappl 256 2504 0 2475 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 328 0 85 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff837f4ff0) 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(ffffffff839041b0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff839041b0) at __mp_lock+0x192 sys/kern/kern_lock.c:165 intr_handler(ffff80003c44dcc0,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: 0x71ecbefc3190, count: 9 ddb{0}> trace x86_ipi_db(ffffffff837f4ff0) 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(ffffffff839041b0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff839041b0) at __mp_lock+0x192 sys/kern/kern_lock.c:165 intr_handler(ffff80003c44dcc0,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: 0x71ecbefc3190, 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(ffffffff8337292b) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833aef41,ffffffff833abc86,84,ffffffff83406579) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(38,21) at rtmap_grow+0x24f rtable_add(37) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(37) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(37,ffff800001486800) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff8000015c72d8,8020699f,ffff80003c4f1d30,ffff80002a392560) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff80002a392560,ffff80003c4f1f10,ffff80003c4f1e60) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c4f1f10) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4f1f10) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf7b136973d0, count: 5 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8337292b) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833aef41,ffffffff833abc86,84,ffffffff83406579) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(38,21) at rtmap_grow+0x24f rtable_add(37) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(37) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(37,ffff800001486800) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff8000015c72d8,8020699f,ffff80003c4f1d30,ffff80002a392560) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff80002a392560,ffff80003c4f1f10,ffff80003c4f1e60) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c4f1f10) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4f1f10) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf7b136973d0, count: -10