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 *503681 1956 0 0 0x4000000 1K syz-executor 470408 32375 0 0x2 0x1 0 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff833af0f2) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833ef65b,ffffffff833e9cc8,84,ffffffff834456af) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(17,21) at rtmap_grow+0x24f rtable_add(16) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(16) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(16,ffff800000c31000) at if_createrdomain+0x40 sys/net/if.c:2045 ifioctl(ffff8000015fc048,8020699f,ffff80003c4b8f00,ffff80003c412028) at ifioctl+0x1c52 sys/net/if.c:2394 sys_ioctl(ffff80003c412028,ffff80003c4b90e0,ffff80003c4b9030) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c4b90e0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4b90e0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xfc65515f350, 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(ffffffff833af0f2) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833ef65b,ffffffff833e9cc8,84,ffffffff834456af) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(17,21) at rtmap_grow+0x24f rtable_add(16) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(16) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(16,ffff800000c31000) at if_createrdomain+0x40 sys/net/if.c:2045 ifioctl(ffff8000015fc048,8020699f,ffff80003c4b8f00,ffff80003c412028) at ifioctl+0x1c52 sys/net/if.c:2394 sys_ioctl(ffff80003c412028,ffff80003c4b90e0,ffff80003c4b9030) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c4b90e0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4b90e0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xfc65515f350, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c4b8c10 rbx 0xffff8000299dee07 rdx 0 rcx 0xffff80003c412028 rax 0xffff8000299ddff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x404299863ef27745 r11 0x510a158fbbecaaa1 r12 0xffff8000299dec08 r13 0 r14 0 r15 0x1 rip 0xffffffff817b6045 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c4b8c00 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=503681 pid=1956 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=82, usrpri=82, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000fffee018,0xffff80003c4134f8 process=0xffff80003c4a49d0 user=0xffff80003c4b4000, vmspace=0xfffffd805cd0e210 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 41295 493522 9009 0 2 0 syz-executor 41295 169580 9009 0 3 0x4000000 getblk syz-executor 41295 256408 9009 0 3 0x4000080 fsleep syz-executor 41295 153071 9009 0 3 0x4000000 getblk syz-executor 87249 334648 91217 0 2 0 syz-executor 1956 287663 29949 0 3 0x80 nanoslp syz-executor 1956 17358 29949 0 2 0x4000000 syz-executor * 1956 503681 29949 0 7 0x4000000 syz-executor 96272 361157 28752 0 2 0 syz-executor 96272 130327 28752 0 3 0x4000080 netacc syz-executor 96272 301976 28752 0 2 0x4000000 syz-executor 19467 329790 77532 0 2 0 syz-executor 19467 56660 77532 0 3 0x4000080 fsleep syz-executor 19467 320704 77532 0 2 0x4000000 syz-executor 57354 53293 2796 0 2 0x1 syz-executor 57354 363423 2796 0 3 0x4000080 fsleep syz-executor 57354 424679 2796 0 3 0x4000080 fsleep syz-executor 88457 99156 62088 0 2 0x10 syz-executor 88457 351830 62088 0 3 0x4000090 fsleep syz-executor 88457 300631 62088 0 3 0x4000090 fsleep syz-executor 88457 393610 62088 0 3 0x4000090 fsleep syz-executor 44238 46991 32375 0 2 0x1 syz-executor 44238 165283 32375 0 3 0x4000080 fsleep syz-executor 44238 474498 32375 0 3 0x4000080 fsleep syz-executor 68766 225889 1 0 3 0x100083 ttyin getty 28752 210201 29628 0 3 0x82 nanoslp syz-executor 77532 70731 29628 0 3 0x82 nanoslp syz-executor 91217 183307 29628 0 2 0x3 syz-executor 9009 339722 29628 0 3 0x82 nanoslp syz-executor 32375 470408 29628 0 7 0x3 syz-executor 62088 43532 29628 0 3 0x82 nanoslp syz-executor 2796 131413 29628 0 2 0x3 syz-executor 29949 350442 29628 0 2 0x3 syz-executor 29628 68894 80533 0 3 0x82 kqread syz-executor 80533 243577 7019 0 3 0x10008a sigsusp ksh 7019 256656 84879 0 3 0x98 kqread sshd-session 84879 142500 42662 0 3 0x92 kqread sshd-session 42662 477253 1 0 3 0x88 kqread sshd 36705 231174 72086 74 3 0x1100092 bpf pflogd 72086 266260 1 0 3 0x80 sbwait pflogd 59337 462738 12833 73 3 0x1100090 kqread syslogd 12833 323331 1 0 3 0x100082 sbwait syslogd 90131 51719 1 0 3 0x100080 kqread resolvd 4711 13660 49626 77 3 0x100092 kqread dhcpleased 43898 437337 49626 77 3 0x100092 kqread dhcpleased 49626 179959 1 0 3 0x80 kqread dhcpleased 36356 241425 0 0 3 0x14200 bored smr 11941 455407 0 0 2 0x14200 zerothread 23864 240781 0 0 3 0x14200 aiodoned aiodoned 41567 465973 0 0 3 0x14200 syncer update 34047 450919 0 0 3 0x14200 cleaner cleaner 15506 236699 0 0 3 0x14200 reaper reaper 62028 432710 0 0 3 0x14200 pgdaemon pagedaemon 15709 350090 0 0 3 0x14200 bored viomb 28977 278267 0 0 3 0x40014200 acpi0 acpi0 2018 495065 0 0 3 0x40014200 idle1 78438 93657 0 0 3 0x14200 bored softnet1 38057 275315 0 0 3 0x14200 bored softnet0 33147 442326 0 0 3 0x14200 bored systqmp 78781 235215 0 0 3 0x14200 bored systq 59258 456311 0 0 3 0x14200 tmoslp softclockmp 25691 157215 0 0 3 0x40014200 tmoslp softclock 26731 50682 0 0 3 0x40014200 idle0 1 420934 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{1}> show all locks Process 41295 (syz-executor) thread 0xffff80003c412a88 (169580) exclusive rrwlock inode r = 0 (0xfffffd800b09f790) #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+0xbd sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2a2 sys/kern/vfs_subr.c:686 #6 ffs_sync_vnode+0x1aa sys/ufs/ffs/ffs_vfsops.c:1078 #7 vfs_mount_foreach_vnode+0x65 sys/kern/vfs_subr.c:-1 #8 ffs_sync+0x13e sys/ufs/ffs/ffs_vfsops.c:1133 #9 sys_sync+0x104 sys/kern/vfs_syscalls.c:535 #10 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb17 sys/arch/amd64/amd64/trap.c:775 #11 Xsyscall+0x128 shared rwlock vfslock r = 0 (0xffff800000c5a060) #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_read+0x3e8 sys/kern/kern_rwlock.c:413 #2 vfs_busy+0x94 sys/kern/vfs_subr.c:242 #3 sys_sync+0x5d sys/kern/vfs_syscalls.c:528 #4 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #4 syscall+0xb17 sys/arch/amd64/amd64/trap.c:775 #5 Xsyscall+0x128 Process 41295 (syz-executor) thread 0xffff80002a2627d8 (153071) exclusive rrwlock inode r = 0 (0xfffffd807eae08f8) #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+0xbd sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2a2 sys/kern/vfs_subr.c:686 #6 ffs_sync_vnode+0x1aa sys/ufs/ffs/ffs_vfsops.c:1078 #7 vfs_mount_foreach_vnode+0x65 sys/kern/vfs_subr.c:-1 #8 ffs_sync+0x13e sys/ufs/ffs/ffs_vfsops.c:1133 #9 sys_sync+0x104 sys/kern/vfs_syscalls.c:535 #10 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb17 sys/arch/amd64/amd64/trap.c:775 #11 Xsyscall+0x128 shared rwlock vfslock r = 0 (0xffff800000c5a060) #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_read+0x3e8 sys/kern/kern_rwlock.c:413 #2 vfs_busy+0x94 sys/kern/vfs_subr.c:242 #3 sys_sync+0x5d sys/kern/vfs_syscalls.c:528 #4 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #4 syscall+0xb17 sys/arch/amd64/amd64/trap.c:775 #5 Xsyscall+0x128 Process 1956 (syz-executor) thread 0xffff80003c412028 (503681) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff839584c0) #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:175 #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:2045 #6 ifioctl+0x1c52 sys/net/if.c:2394 #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:775 #9 Xsyscall+0x128 Process 19467 (syz-executor) thread 0xffff8000fffee2b0 (320704) exclusive rrwlock inode r = 0 (0xfffffd805d6d30e8) #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+0xbd 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 ufs_lookup+0x16bd sys/ufs/ufs/ufs_lookup.c:573 #7 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #8 vfs_lookup+0x93a sys/kern/vfs_lookup.c:566 #9 namei+0x7ca sys/kern/vfs_lookup.c:250 #10 vn_open+0x1f1 sys/kern/vfs_vnops.c:107 #11 doopenat+0x35b sys/kern/vfs_syscalls.c:1138 #12 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #12 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 #13 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11065 12126K 12299K 166960K 12437 0 pcb 18 12K 12K 166960K 101 0 rtable 205 7K 7K 166960K 509 0 pf 33 17K 18K 166960K 71 0 ifaddr 38 6K 7K 166960K 63 0 ifgroup 51 2K 2K 166960K 87 0 sysctl 2 1K 9K 166960K 6 0 counters 68 36K 37K 166960K 96 0 ioctlops 0 0K 4K 166960K 1520 0 iov 0 0K 20K 166960K 30 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1369 86K 87K 166960K 1609 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 3 5K 5K 166960K 10 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 20 0 dirhash 12 2K 2K 166960K 18 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 18 65K 89K 166960K 487 0 sigio 0 0K 0K 166960K 3 0 proc 72 115K 164K 166960K 616 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 38 0 in_multi 87 6K 7K 166960K 131 0 ether_multi 1 0K 0K 166960K 7 0 mrt 1 0K 0K 166960K 7 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 91 413K 413K 166960K 91 0 exec 0 0K 1K 166960K 502 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 258 151K 179K 166960K 6566 0 UVM aobj 21 2K 2K 166960K 21 0 pinsyscall 43 86K 104K 166960K 1671 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 2 0K 0K 166960K 29 0 NDP 11 0K 2K 166960K 42 0 temp 77 8680K 8748K 166960K 24341 0 kqueue 14 20K 30K 166960K 90 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 94 0 91 2 1 1 2 0 8 0 rtentry 176 130 0 43 6 0 6 6 0 8 0 unpcb 144 234 0 212 2 0 2 2 0 8 1 syncache 336 3 0 3 1 1 0 1 0 8 0 tcpcb 736 99 0 92 1 0 1 1 0 8 0 arp 136 21 0 7 1 0 1 1 0 8 0 inpcb 328 360 0 348 3 1 2 2 0 8 0 nd6 152 29 0 7 2 0 2 2 0 8 0 pkpcb 40 8 0 8 2 1 1 1 0 8 1 kcovpl 48 9 0 1 1 0 1 1 0 8 0 ppxss 1192 9 0 9 2 1 1 1 0 8 1 pffrag 232 21 0 16 1 0 1 1 0 482 0 pffrnode 88 21 0 16 1 0 1 1 0 8 0 pffrent 40 39 0 34 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 1 1 1 0 1 0 8 0 pftag 88 2 0 0 1 0 1 1 0 8 0 pfstitem 24 2 0 0 1 0 1 1 0 8 0 pfstkey 128 3 0 1 1 0 1 1 0 8 0 pfstate 448 2 0 1 1 0 1 1 0 8 0 pfrule 1360 3 0 3 1 1 0 1 0 8 0 rttmr 136 1 0 1 1 1 0 1 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 541 0 137 29 1 28 29 0 8 0 art_table 40 543 0 137 5 0 5 5 0 8 0 art_node 32 130 0 52 1 0 1 1 0 8 0 sysvmsgpl 40 3 0 2 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 15 0 5 1 0 1 1 0 8 0 shmpl 112 18 0 0 1 0 1 1 0 8 0 dirhash 1024 21 0 4 3 0 3 3 0 8 0 dino2pl 256 2225 0 710 96 0 96 96 0 8 0 ffsino 296 2225 0 710 118 1 117 118 0 8 0 nchpl 144 2941 0 1236 64 0 64 64 0 8 0 rtmask 32 1 0 1 1 1 0 1 0 8 0 vnodes 216 2437 0 0 136 0 136 136 0 8 0 namei 1024 9727 0 9727 3 2 1 2 0 8 1 percpumem 16 63 0 14 1 0 1 1 0 8 0 kstatmem 264 48 0 24 3 1 2 3 0 8 0 scsiplug 72 2 0 2 1 1 0 1 0 8 0 scxspl 216 16617 0 16614 12 11 1 8 1 8 0 plimitpl 152 84 0 66 1 0 1 1 0 8 0 sigapl 424 824 0 776 9 1 8 8 0 8 1 knotepl 120 513 0 0 16 0 16 16 0 8 0 kqueuepl 224 126 0 113 1 0 1 1 0 8 0 pipepl 344 150 0 123 3 0 3 3 0 8 0 fdescpl 528 787 0 755 3 0 3 3 0 8 0 filepl 160 4071 0 3839 16 5 11 15 0 8 0 lockfpl 104 142 0 140 1 0 1 1 0 8 0 lockfspl 48 55 0 53 1 0 1 1 0 8 0 sessionpl 144 24 0 15 1 0 1 1 0 8 0 pgrppl 48 34 0 17 1 0 1 1 0 8 0 ucredpl 104 499 0 485 1 0 1 1 0 8 0 zombiepl 144 797 0 797 2 1 1 1 0 8 1 processpl 1232 824 0 776 7 1 6 6 0 8 1 procpl 664 1470 0 1406 8 0 8 8 0 8 1 sosppl 176 4 0 4 1 1 0 1 0 8 0 sockpl 752 705 0 668 10 5 5 8 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 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 125 0 0 16 0 16 16 0 8 0 mcl2k 2048 20 0 0 3 0 3 3 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 1799 0 0 112 0 112 112 0 8 0 bufpl 280 6844 0 708 439 0 439 439 0 8 0 anonpl 32 9038 0 0 73 0 73 73 0 246 0 amapchunkpl 152 21797 0 21268 42 15 27 34 0 158 3 amappl16 200 2988 0 2959 22 16 6 16 0 8 0 amappl15 192 7 0 7 1 1 0 1 0 8 0 amappl14 184 9 0 9 1 1 0 1 0 8 0 amappl13 176 450 0 449 1 0 1 1 0 8 0 amappl12 168 1174 0 1131 3 0 3 3 0 8 0 amappl11 160 34 0 34 2 2 0 1 0 8 0 amappl10 152 50 0 36 1 0 1 1 0 8 0 amappl9 144 250 0 249 1 0 1 1 0 8 0 amappl8 136 29 0 27 1 0 1 1 0 8 0 amappl7 128 88 0 87 1 0 1 1 0 8 0 amappl6 120 296 0 282 1 0 1 1 0 8 0 amappl5 112 78 0 67 1 0 1 1 0 8 0 amappl4 104 434 0 404 1 0 1 1 0 8 0 amappl3 96 3363 0 3263 4 1 3 3 0 8 0 amappl2 88 911 0 833 2 0 2 2 0 8 0 amappl1 80 10679 0 10086 15 2 13 15 0 8 0 amappl 88 5714 0 5533 5 0 5 5 0 92 0 uvmvnodes 80 126 0 0 3 0 3 3 0 8 0 dma65536 65536 1 0 1 1 1 0 1 0 8 0 dma8192 8192 1 0 1 1 1 0 1 0 8 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 128 254 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 18 0 17 1 0 1 1 0 8 0 aobjpl 72 20 0 0 1 0 1 1 0 8 0 uaddrrnd 24 787 0 755 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 787 0 755 1 0 1 1 0 8 0 vmmpekpl 168 8281 0 8244 3 0 3 3 0 8 0 vmmpepl 168 57327 0 55354 98 7 91 98 0 357 2 vmsppl 488 786 0 755 6 1 5 5 0 8 0 rwobjpl 80 18566 0 17482 29 1 28 28 0 8 0 pdppl 4096 1582 0 1510 100 28 72 84 0 8 0 pvpl 32 17009 0 0 138 0 138 138 0 265 0 pmappl 256 786 0 755 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 379 0 37 10 0 10 10 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff837bbff0) 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(ffffffff83957cc0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:142 [inline] __mp_lock(ffffffff83957cc0) at __mp_lock+0x192 sys/kern/kern_lock.c:173 intr_handler(ffff80002a360410,ffff8000002a3480) at intr_handler+0xe9 sys/arch/amd64/amd64/intr.c:560 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f __mp_lock(ffffffff83957cc0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:142 [inline] __mp_lock(ffffffff83957cc0) at __mp_lock+0x192 sys/kern/kern_lock.c:173 ktrstruct(ffff8000fffefca0,ffffffff83418f8e,ffff80002a360630,10) at ktrstruct+0xdf sys/kern/kern_ktrace.c:313 sys_nanosleep(ffff8000fffefca0,ffff80002a360770,ffff80002a3606c0) at sys_nanosleep+0x108 sys/kern/kern_time.c:294 syscall(ffff80002a360770) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a360770) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7413b166df30, count: 4 ddb{0}> trace x86_ipi_db(ffffffff837bbff0) 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(ffffffff83957cc0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:142 [inline] __mp_lock(ffffffff83957cc0) at __mp_lock+0x192 sys/kern/kern_lock.c:173 intr_handler(ffff80002a360410,ffff8000002a3480) at intr_handler+0xe9 sys/arch/amd64/amd64/intr.c:560 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f __mp_lock(ffffffff83957cc0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:142 [inline] __mp_lock(ffffffff83957cc0) at __mp_lock+0x192 sys/kern/kern_lock.c:173 ktrstruct(ffff8000fffefca0,ffffffff83418f8e,ffff80002a360630,10) at ktrstruct+0xdf sys/kern/kern_ktrace.c:313 sys_nanosleep(ffff8000fffefca0,ffff80002a360770,ffff80002a3606c0) at sys_nanosleep+0x108 sys/kern/kern_time.c:294 syscall(ffff80002a360770) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a360770) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7413b166df30, count: -11 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(ffffffff833af0f2) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833ef65b,ffffffff833e9cc8,84,ffffffff834456af) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(17,21) at rtmap_grow+0x24f rtable_add(16) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(16) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(16,ffff800000c31000) at if_createrdomain+0x40 sys/net/if.c:2045 ifioctl(ffff8000015fc048,8020699f,ffff80003c4b8f00,ffff80003c412028) at ifioctl+0x1c52 sys/net/if.c:2394 sys_ioctl(ffff80003c412028,ffff80003c4b90e0,ffff80003c4b9030) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c4b90e0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4b90e0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xfc65515f350, count: 5 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff833af0f2) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833ef65b,ffffffff833e9cc8,84,ffffffff834456af) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(17,21) at rtmap_grow+0x24f rtable_add(16) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(16) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(16,ffff800000c31000) at if_createrdomain+0x40 sys/net/if.c:2045 ifioctl(ffff8000015fc048,8020699f,ffff80003c4b8f00,ffff80003c412028) at ifioctl+0x1c52 sys/net/if.c:2394 sys_ioctl(ffff80003c412028,ffff80003c4b90e0,ffff80003c4b9030) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c4b90e0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4b90e0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xfc65515f350, count: -10