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 68681 32717 0 0 0 0 syz-executor *460983 32717 0 0 0x4000000 1K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff833880e4) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833c6263,ffffffff833c0a02,84,ffffffff8341b40a) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(cc,21) at rtmap_grow+0x24f rtable_add(cb) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(cb) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(cb,ffff800001593800) at if_createrdomain+0x40 sys/net/if.c:1978 ifioctl(ffff8000015a1208,8020699f,ffff80003c43f750,ffff80003bc08d18) at ifioctl+0x1c66 sys/net/if.c:2327 sys_ioctl(ffff80003bc08d18,ffff80003c43f930,ffff80003c43f880) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c43f930) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c43f930) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x11b8eba3950, 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(ffffffff833880e4) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833c6263,ffffffff833c0a02,84,ffffffff8341b40a) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(cc,21) at rtmap_grow+0x24f rtable_add(cb) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(cb) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(cb,ffff800001593800) at if_createrdomain+0x40 sys/net/if.c:1978 ifioctl(ffff8000015a1208,8020699f,ffff80003c43f750,ffff80003bc08d18) at ifioctl+0x1c66 sys/net/if.c:2327 sys_ioctl(ffff80003bc08d18,ffff80003c43f930,ffff80003c43f880) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c43f930) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c43f930) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x11b8eba3950, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c43f460 rbx 0xffff8000299eeddf rdx 0 rcx 0xffff80003bc08d18 rax 0xffff8000299edff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xaa20dc88d43e5af1 r11 0x6977237e675d53ff r12 0xffff8000299eebe0 r13 0 r14 0 r15 0x1 rip 0xffffffff82043075 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c43f450 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=460983 pid=32717 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=0xffff80003bc08550,0xffffffff839c1568 process=0xffff80003bc05360 user=0xffff80003c43a000, vmspace=0xfffffd806c057d70 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 32717 68681 70468 0 7 0 syz-executor 32717 125806 70468 0 2 0x4000000 syz-executor *32717 460983 70468 0 7 0x4000000 syz-executor 84225 94344 82147 0 2 0 syz-executor 84225 67216 82147 0 2 0x4000000 syz-executor 84225 433811 82147 0 2 0x4000000 syz-executor 96573 458438 24190 0 3 0x3000 suspend syz-executor 96573 79612 24190 0 2 0x4081000 syz-executor 68251 75620 95733 0 2 0 syz-executor 68251 346694 95733 0 2 0x4000000 syz-executor 68251 126273 95733 0 2 0x4000000 syz-executor 5686 74668 9986 0 2 0x4000000 syz-executor 5686 30259 9986 0 3 0x4000080 fsleep syz-executor 5686 502840 9986 0 2 0x4000000 syz-executor 35761 332157 45163 0 2 0 syz-executor 35761 251536 45163 0 3 0x4000080 fsleep syz-executor 65379 33435 0 0 3 0x14200 acct acct 76305 272396 0 0 3 0x14200 bored sosplice 82147 299347 34815 0 3 0x82 nanoslp syz-executor 9986 416348 34815 0 3 0x82 nanoslp syz-executor 70468 24657 34815 0 3 0x82 nanoslp syz-executor 24190 359957 34815 0 3 0x82 nanoslp syz-executor 45163 258453 34815 0 3 0x82 nanoslp syz-executor 95733 217269 34815 0 3 0x82 nanoslp syz-executor 87037 391919 34815 0 3 0x2 getblk syz-executor 94682 490194 34815 0 3 0x82 nanoslp syz-executor 34815 91952 93484 0 2 0x3 syz-executor 93484 85875 46214 0 3 0x10008a sigsusp ksh 46214 365634 21716 0 3 0x98 kqread sshd-session 21716 201044 90662 0 3 0x92 kqread sshd-session 11839 370318 1 0 3 0x100083 ttyin getty 90662 199773 1 0 3 0x88 kqread sshd 43237 192386 54015 74 3 0x1100092 bpf pflogd 54015 218332 1 0 3 0x80 sbwait pflogd 8066 495068 68256 73 3 0x1100090 kqread syslogd 68256 186750 1 0 3 0x100082 sbwait syslogd 50143 344932 1 0 3 0x100080 kqread resolvd 36649 304008 37270 77 3 0x100092 kqread dhcpleased 60752 353887 37270 77 3 0x100092 kqread dhcpleased 37270 253270 1 0 3 0x80 kqread dhcpleased 39157 262146 0 0 3 0x14200 bored smr 24122 242212 0 0 2 0x14200 zerothread 40955 95028 0 0 3 0x14200 aiodoned aiodoned 96754 133933 0 0 3 0x14200 syncer update 55219 164100 0 0 3 0x14200 cleaner cleaner 29549 51074 0 0 3 0x14200 reaper reaper 47675 57265 0 0 3 0x14200 pgdaemon pagedaemon 35386 3443 0 0 3 0x14200 bored viomb 59389 357278 0 0 3 0x40014200 acpi0 acpi0 38402 423680 0 0 3 0x40014200 idle1 79446 107898 0 0 3 0x14200 bored softnet1 92474 160636 0 0 3 0x14200 bored softnet0 59677 94605 0 0 3 0x14200 bored systqmp 66139 276511 0 0 3 0x14200 bored systq 66947 125668 0 0 3 0x14200 tmoslp softclockmp 37513 71097 0 0 3 0x40014200 tmoslp softclock 64045 325365 0 0 3 0x40014200 idle0 1 192499 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{1}> show all locks Process 32717 (syz-executor) thread 0xffff80003bc08d18 (460983) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff839bf220) #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:1978 #6 ifioctl+0x1c66 sys/net/if.c:2327 #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 84225 (syz-executor) thread 0xffff80003bc09ca8 (433811) exclusive rwlock vmmaplk r = 0 (0xfffffd806c0578b8) #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 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1902 #3 uvm_fault_check+0x4f sys/uvm/uvm_fault.c:699 #4 uvm_fault+0x106 sys/uvm/uvm_fault.c:633 #5 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:192 #6 usertrap+0x3c6 sys/arch/amd64/amd64/trap.c:605 #7 recall_trap+0x8 Process 96573 (syz-executor) thread 0xffff8000397fc558 (79612) exclusive rrwlock inode r = 0 (0xfffffd805f37dec8) #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 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 dolinkat+0x1aa sys/kern/vfs_syscalls.c:1739 #11 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #11 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #12 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806cdedb40) #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 dolinkat+0x1aa sys/kern/vfs_syscalls.c:1739 #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 68251 (syz-executor) thread 0xffff8000397fd250 (126273) exclusive rwlock vmmaplk r = 0 (0xfffffd806c057118) #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 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1902 #3 uvm_fault_check+0x4f sys/uvm/uvm_fault.c:699 #4 uvm_fault+0x106 sys/uvm/uvm_fault.c:633 #5 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:192 #6 usertrap+0x3c6 sys/arch/amd64/amd64/trap.c:605 #7 recall_trap+0x8 Process 87037 (syz-executor) thread 0xffff8000ffffd4c8 (391919) exclusive rrwlock inode r = 0 (0xfffffd805f37d460) #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_closefile+0x111 vn_close sys/kern/vfs_vnops.c:292 [inline] #5 vn_closefile+0x111 sys/kern/vfs_vnops.c:615 #6 fdrop+0x121 sys/kern/kern_descrip.c:1280 #7 closef+0x192 sys/kern/kern_descrip.c:1264 #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 11079 12097K 12369K 166960K 13165 0 pcb 18 14K 16K 166960K 274 0 rtable 198 12K 12K 166960K 445 0 pf 38 18K 19K 166960K 95 0 ifaddr 36 6K 7K 166960K 72 0 ifgroup 59 2K 2K 166960K 108 0 sysctl 3 1K 9K 166960K 11 0 counters 70 37K 37K 166960K 132 0 ioctlops 0 0K 4K 166960K 1703 0 iov 0 0K 16K 166960K 106 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1380 87K 87K 166960K 1811 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 11 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 32 0 dirhash 12 2K 2K 166960K 24 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 93K 166960K 743 0 sigio 0 0K 0K 166960K 15 0 proc 72 115K 164K 166960K 620 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 158 0 in_multi 63 4K 7K 166960K 113 0 ether_multi 1 0K 0K 166960K 8 0 mrt 1 0K 0K 166960K 13 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 103 466K 466K 166960K 103 0 exec 0 0K 1K 166960K 521 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 253 152K 161K 166960K 8836 0 UVM aobj 21 2K 2K 166960K 23 0 pinsyscall 42 84K 106K 166960K 1892 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 48 0 NDP 13 0K 2K 166960K 50 0 temp 50 8649K 8715K 166960K 30530 0 kqueue 13 20K 31K 166960K 128 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 89 0 86 1 0 1 1 0 8 0 rtentry 176 124 0 48 6 0 6 6 0 8 0 unpcb 144 672 0 651 8 4 4 4 0 8 3 syncache 336 7 0 7 2 2 0 1 0 8 0 tcpqe 32 2 0 2 1 1 0 1 0 8 0 tcpcb 736 217 0 211 5 4 1 4 0 8 0 arp 136 19 0 6 1 0 1 1 0 8 0 inpcb 328 947 0 937 12 8 4 7 0 8 2 nd6 152 31 0 11 2 0 2 2 0 8 0 pkpcb 40 7 0 7 1 0 1 1 0 8 1 kcovpl 48 8 0 0 1 0 1 1 0 8 0 mppekey 1024 1 0 1 1 1 0 1 0 8 0 ppxss 1192 29 0 29 2 1 1 1 0 8 1 pfstscr 40 2 0 2 1 1 0 1 0 8 0 pffrag 232 43 0 33 1 0 1 1 0 482 0 pffrnode 88 43 0 33 1 0 1 1 0 8 0 pffrent 40 79 0 69 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 pfstitem 24 64 0 25 1 0 1 1 0 8 0 pfstkey 128 70 0 31 3 1 2 2 0 8 0 pfstate 384 67 0 28 6 1 5 5 0 8 0 pfrule 1344 22 0 17 2 1 1 2 0 8 0 rttmr 136 1 0 1 1 1 0 1 0 8 0 art_heap8 4096 3 0 0 3 0 3 3 0 8 0 art_heap4 256 487 0 193 29 3 26 29 0 8 2 art_table 40 490 0 193 5 0 5 5 0 8 0 art_node 32 124 0 58 1 0 1 1 0 8 0 sysvmsgpl 40 3 0 1 1 0 1 1 0 8 0 semapl 112 30 0 20 1 0 1 1 0 8 0 shmpl 112 20 0 2 1 0 1 1 0 8 0 dirhash 1024 25 0 8 3 0 3 3 0 8 0 dino2pl 256 2772 0 1258 96 1 95 96 0 8 0 ffsino 296 2772 0 1258 118 0 118 118 0 8 0 nchpl 144 3811 0 2107 64 0 64 64 0 8 0 rtmask 32 3 0 3 2 2 0 1 0 8 0 vnodes 216 3074 0 0 171 0 171 171 0 8 0 namei 1024 12555 0 12553 5 3 2 2 0 8 1 percpumem 16 81 0 31 1 0 1 1 0 8 0 kstatmem 264 74 0 42 3 0 3 3 0 8 0 scsiplug 72 5 0 5 2 1 1 1 0 8 1 scxspl 216 21877 0 21877 11 9 2 7 1 8 2 plimitpl 152 148 0 131 1 0 1 1 0 8 0 sigapl 424 1061 0 1012 7 1 6 7 0 8 0 knotepl 120 650 0 0 20 0 20 20 0 8 0 kqueuepl 224 260 0 251 4 3 1 3 0 8 0 pipepl 344 244 0 217 4 1 3 3 0 8 0 fdescpl 528 1041 0 1010 3 0 3 3 0 8 0 filepl 160 6329 0 6110 18 5 13 14 0 8 3 lockfpl 104 164 0 160 1 0 1 1 0 8 0 lockfspl 48 69 0 65 1 0 1 1 0 8 0 sessionpl 144 25 0 16 1 0 1 1 0 8 0 pgrppl 48 37 0 20 1 0 1 1 0 8 0 ucredpl 104 804 0 791 1 0 1 1 0 8 0 zombiepl 144 1340 0 1338 2 1 1 1 0 8 0 processpl 1232 1061 0 1012 5 0 5 5 0 8 0 procpl 664 2212 0 2153 6 0 6 6 0 8 0 sosppl 168 7 0 7 3 2 1 1 0 8 1 sockpl 752 1733 0 1699 20 10 10 11 0 8 5 mcl64k 65536 16 0 0 2 0 2 2 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 127 0 0 16 0 16 16 0 8 0 mcl2k2 2112 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 41 0 0 6 0 6 6 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 200 0 0 12 0 12 12 0 8 0 bufpl 280 8420 0 2283 439 0 439 439 0 8 0 anonpl 32 11027 0 0 89 0 89 89 0 246 0 amapchunkpl 152 27973 0 27457 32 7 25 26 0 158 4 amappl16 200 4416 0 4381 31 16 15 26 0 8 7 amappl15 192 10 0 10 1 1 0 1 0 8 0 amappl14 184 47 0 47 2 2 0 1 0 8 0 amappl13 176 482 0 481 2 1 1 1 0 8 0 amappl12 168 1414 0 1372 4 2 2 3 0 8 0 amappl11 160 45 0 45 2 2 0 1 0 8 0 amappl10 152 121 0 107 1 0 1 1 0 8 0 amappl9 144 245 0 245 2 2 0 1 0 8 0 amappl8 136 28 0 25 1 0 1 1 0 8 0 amappl7 128 79 0 78 1 0 1 1 0 8 0 amappl6 120 286 0 273 1 0 1 1 0 8 0 amappl5 112 81 0 71 1 0 1 1 0 8 0 amappl4 104 453 0 422 1 0 1 1 0 8 0 amappl3 96 5003 0 4905 4 1 3 3 0 8 0 amappl2 88 1173 0 1097 2 0 2 2 0 8 0 amappl1 80 12475 0 11875 17 4 13 15 0 8 0 amappl 88 7971 0 7796 5 0 5 5 0 92 0 uvmvnodes 80 3074 0 0 63 0 63 63 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 1 1 1 0 8 1 dma64 64 8 0 8 2 2 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 51 0 50 1 0 1 1 0 8 0 aobjpl 72 22 0 2 1 0 1 1 0 8 0 uaddrrnd 24 1041 0 1010 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1041 0 1010 1 0 1 1 0 8 0 vmmpekpl 168 10643 0 10610 4 1 3 3 0 8 0 vmmpepl 168 74444 0 72499 111 13 98 107 0 357 8 vmsppl 488 1040 0 1010 5 1 4 5 0 8 0 rwobjpl 80 26441 0 22400 85 0 85 85 0 8 0 pdppl 4096 2090 0 2020 105 33 72 86 0 8 2 pvpl 32 19095 0 0 154 0 154 154 0 265 0 pmappl 256 1040 0 1010 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 292 0 49 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff837f9ff0) 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(ffffffff839bf018) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff839bf018) at __mp_lock+0x192 sys/kern/kern_lock.c:165 softintr_dispatch(0) at softintr_dispatch+0x125 sys/kern/kern_softintr.c:83 dosoftint(0) at dosoftint+0x54 sys/arch/amd64/amd64/intr.c:847 Xsoftclock() at Xsoftclock+0x27 end of kernel end trace frame: 0x72b459246880, count: 8 ddb{0}> trace x86_ipi_db(ffffffff837f9ff0) 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(ffffffff839bf018) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff839bf018) at __mp_lock+0x192 sys/kern/kern_lock.c:165 softintr_dispatch(0) at softintr_dispatch+0x125 sys/kern/kern_softintr.c:83 dosoftint(0) at dosoftint+0x54 sys/arch/amd64/amd64/intr.c:847 Xsoftclock() at Xsoftclock+0x27 end of kernel end trace frame: 0x72b459246880, count: -7 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(ffffffff833880e4) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833c6263,ffffffff833c0a02,84,ffffffff8341b40a) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(cc,21) at rtmap_grow+0x24f rtable_add(cb) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(cb) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(cb,ffff800001593800) at if_createrdomain+0x40 sys/net/if.c:1978 ifioctl(ffff8000015a1208,8020699f,ffff80003c43f750,ffff80003bc08d18) at ifioctl+0x1c66 sys/net/if.c:2327 sys_ioctl(ffff80003bc08d18,ffff80003c43f930,ffff80003c43f880) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c43f930) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c43f930) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x11b8eba3950, count: 5 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff833880e4) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833c6263,ffffffff833c0a02,84,ffffffff8341b40a) at __assert+0x29 sys/kern/subr_prf.c:-1 rtmap_grow(cc,21) at rtmap_grow+0x24f rtable_add(cb) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline] rtable_add(cb) at rtable_add+0x2d9 sys/net/rtable.c:223 if_createrdomain(cb,ffff800001593800) at if_createrdomain+0x40 sys/net/if.c:1978 ifioctl(ffff8000015a1208,8020699f,ffff80003c43f750,ffff80003bc08d18) at ifioctl+0x1c66 sys/net/if.c:2327 sys_ioctl(ffff80003bc08d18,ffff80003c43f930,ffff80003c43f880) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c43f930) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c43f930) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x11b8eba3950, count: -10