login: panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/multicore/kernel/sys/net/rtable.c", line 131 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 331553 11403 0 0 0x4000000 0 syz-executor *112750 11403 0 0 0x4000000 1K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830f5419) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff830a98ec,ffffffff82fea38f,83,ffffffff830eaf47) at __assert+0x29 rtable_init() at rtable_init rtable_add(8) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] rtable_add(8) at rtable_add+0x2d9 sys/net/rtable.c:222 route_output(fffffd806ccd2e00,ffff800001306578) at route_output+0x520 sys/net/rtsock.c:786 route_send(ffff800001306578,fffffd806ccd2e00,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff800001306578,0,ffff8000371f2148,0,0,802) at sosend+0xa40 sendit(ffff80002a03e020,5,ffff8000371f2240,802,ffff8000371f22f0) at sendit+0x721 sys/kern/uipc_syscalls.c:786 sys_sendto(ffff80002a03e020,ffff8000371f23a0,ffff8000371f22f0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:564 syscall(ffff8000371f23a0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000371f23a0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc64801c140, count: 3 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 131 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830f5419) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff830a98ec,ffffffff82fea38f,83,ffffffff830eaf47) at __assert+0x29 rtable_init() at rtable_init rtable_add(8) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] rtable_add(8) at rtable_add+0x2d9 sys/net/rtable.c:222 route_output(fffffd806ccd2e00,ffff800001306578) at route_output+0x520 sys/net/rtsock.c:786 route_send(ffff800001306578,fffffd806ccd2e00,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff800001306578,0,ffff8000371f2148,0,0,802) at sosend+0xa40 sendit(ffff80002a03e020,5,ffff8000371f2240,802,ffff8000371f22f0) at sendit+0x721 sys/kern/uipc_syscalls.c:786 sys_sendto(ffff80002a03e020,ffff8000371f23a0,ffff8000371f22f0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:564 syscall(ffff8000371f23a0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000371f23a0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc64801c140, count: -12 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff8000371f1d50 rbx 0xffff800029b7cdbf rdx 0 rcx 0xffff80002a03e020 rax 0xffff800029b7bff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xfdcdcc81f37e6ddd r11 0x9a8d28629b46627f r12 0xffff800029b7cbc0 r13 0 r14 0 r15 0x1 rip 0xffffffff817a0ea5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff8000371f1d40 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=112750 pid=11403 tcnt=4 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=0xffff80002a03ecc8,0xffffffff8352e778 process=0xffff8000ffff1b50 user=0xffff8000371ed000, vmspace=0xfffffd806bdec3a0 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 11403 37030 32106 0 2 0 syz-executor 11403 331553 32106 0 7 0x4000000 syz-executor 11403 478076 32106 0 3 0x4000080 fsleep syz-executor *11403 112750 32106 0 7 0x4000000 syz-executor 71329 194202 93606 0 2 0 syz-executor 71329 173692 93606 0 3 0x4000080 fsleep syz-executor 10187 53530 75502 0 2 0 syz-executor 10187 501755 75502 0 3 0x4000080 fsleep syz-executor 68877 129830 42741 0 2 0 syz-executor 68877 162093 42741 0 3 0x4000080 lockf syz-executor 68877 378908 42741 0 3 0x4000080 fsleep syz-executor 58640 443687 60451 0 2 0 syz-executor 58640 509489 60451 0 3 0x4000080 fsleep syz-executor 58640 170291 60451 0 3 0x4000080 fsleep syz-executor 31552 236776 28575 0 2 0 syz-executor 31552 440645 28575 0 3 0x4000080 fsleep syz-executor 31552 348288 28575 0 3 0x4000080 fsleep syz-executor 83397 318176 1 0 3 0x100083 ttyin getty 10353 212839 0 0 3 0x14200 bored sosplice 32106 349159 65107 0 3 0x82 nanoslp syz-executor 60451 84527 65107 0 2 0x2 syz-executor 93606 85313 65107 0 3 0x82 nanoslp syz-executor 28575 389378 65107 0 2 0x2 syz-executor 42741 177060 65107 0 3 0x82 nanoslp syz-executor 81164 429709 65107 0 2 0x2 syz-executor 18311 405447 65107 0 2 0x2 syz-executor 75502 448810 65107 0 3 0x82 nanoslp syz-executor 65107 390557 27326 0 3 0x82 kqread syz-executor 27326 522935 72449 0 3 0x10008a sigsusp ksh 72449 8031 8255 0 3 0x98 kqread sshd-session 8255 423421 64128 0 3 0x92 kqread sshd-session 64128 83161 1 0 3 0x88 kqread sshd 47210 90240 58137 74 3 0x1100092 bpf pflogd 58137 342969 1 0 3 0x80 sbwait pflogd 68755 143160 29779 73 3 0x1100090 kqread syslogd 29779 428073 1 0 3 0x100082 sbwait syslogd 41424 515805 1 0 3 0x100080 kqread resolvd 65080 52505 72030 77 3 0x100092 kqread dhcpleased 38887 217133 72030 77 3 0x100092 kqread dhcpleased 72030 330922 1 0 3 0x80 kqread dhcpleased 65577 450954 0 0 3 0x14200 bored smr 99023 130309 0 0 2 0x14200 zerothread 45217 364406 0 0 3 0x14200 aiodoned aiodoned 19922 368533 0 0 3 0x14200 syncer update 34704 25626 0 0 3 0x14200 cleaner cleaner 59263 427959 0 0 3 0x14200 reaper reaper 78896 333577 0 0 3 0x14200 pgdaemon pagedaemon 20826 5154 0 0 3 0x14200 bored viomb 38144 302734 0 0 3 0x40014200 acpi0 acpi0 93800 505578 0 0 3 0x40014200 idle1 21514 442942 0 0 3 0x14200 bored softnet3 91331 387938 0 0 3 0x14200 bored softnet2 42702 469825 0 0 3 0x14200 bored softnet1 10603 135273 0 0 3 0x14200 bored softnet0 64355 115406 0 0 3 0x14200 bored systqmp 78675 243837 0 0 3 0x14200 bored systq 5943 122169 0 0 3 0x14200 tmoslp softclockmp 61986 459344 0 0 3 0x40014200 tmoslp softclock 18275 432279 0 0 3 0x40014200 idle0 1 144103 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 11403 (syz-executor) thread 0xffff80002a03e7b8 (331553) exclusive rwlock sbufsnd r = 0 (0xffff800001307180) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 sblock+0xb7 sys/kern/uipc_socket2.c:549 #3 sosend+0x2ff sys/kern/uipc_socket.c:681 #4 sendit+0x721 sys/kern/uipc_syscalls.c:786 #5 sys_sendto+0x8d sys/kern/uipc_syscalls.c:564 #6 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #6 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #7 Xsyscall+0x128 Process 11403 (syz-executor) thread 0xffff80002a03e020 (112750) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff8363b0f8) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 __mp_acquire_count+0x58 #2 mi_switch+0x4b7 sys/kern/sched_bsd.c:441 #3 yield+0x6a sys/kern/sched_bsd.c:320 #4 malloc+0xe5 sys/kern/kern_malloc.c:170 #5 rtmap_grow+0xb2 sys/net/rtable.c:126 #6 rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] #6 rtable_add+0x2d9 sys/net/rtable.c:222 #7 route_output+0x520 sys/net/rtsock.c:786 #8 route_send+0xd7 sys/net/rtsock.c:342 #9 sosend+0xa40 #10 sendit+0x721 sys/kern/uipc_syscalls.c:786 #11 sys_sendto+0x8d sys/kern/uipc_syscalls.c:564 #12 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #12 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 exclusive rwlock sbufsnd r = 0 (0xffff800001306720) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 sblock+0xb7 sys/kern/uipc_socket2.c:549 #3 sosend+0x2ff sys/kern/uipc_socket.c:681 #4 sendit+0x721 sys/kern/uipc_syscalls.c:786 #5 sys_sendto+0x8d sys/kern/uipc_syscalls.c:564 #6 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #6 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #7 Xsyscall+0x128 Process 18311 (syz-executor) thread 0xffff80002a0407b0 (405447) exclusive rwlock vmmaplk r = 0 (0xfffffd807eb762b8) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5255 #2 uvmspace_fork+0x44 sys/uvm/uvm_map.c:3811 #3 process_new+0x553 sys/kern/kern_fork.c:279 #4 fork1+0x3ea sys/kern/kern_fork.c:405 #5 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #5 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #6 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10225 11317K 11453K 166960K 11564 0 pcb 18 18K 21K 166960K 214 0 rtable 221 7K 7K 166960K 384 0 pf 34 17K 21K 166960K 54 0 ifaddr 41 7K 7K 166960K 48 0 ifgroup 55 2K 2K 166960K 59 0 sysctl 2 0K 0K 166960K 3 0 counters 64 36K 36K 166960K 66 0 ioctlops 0 0K 4K 166960K 1499 0 iov 0 0K 16K 166960K 82 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1402 88K 88K 166960K 1650 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 9 0K 0K 166960K 12 0 dirhash 12 2K 2K 166960K 15 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 18 65K 93K 166960K 337 0 sigio 0 0K 0K 166960K 4 0 proc 72 91K 128K 166960K 572 0 subproc 104 6K 6K 166960K 104 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 31 0 in_multi 92 6K 7K 166960K 113 0 ether_multi 1 0K 0K 166960K 3 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 145 652K 652K 166960K 145 0 exec 0 0K 1K 166960K 394 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 242 73K 77K 166960K 4898 0 UVM aobj 8 2K 2K 166960K 8 0 pinsyscall 43 86K 107K 166960K 1429 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 1 0K 0K 166960K 6 0 NDP 12 0K 2K 166960K 29 0 temp 41 6819K 6890K 166960K 7211 0 kqueue 13 20K 28K 166960K 52 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 24 0 0 1 0 1 1 0 8 0 rtpcb 120 47 0 42 1 0 1 1 0 8 0 rtentry 112 115 0 16 4 0 4 4 0 8 0 unpcb 144 224 0 204 4 3 1 4 0 8 0 syncache 336 4 0 4 2 1 1 1 0 8 1 tcpqe 32 2 0 2 1 0 1 1 0 8 1 tcpcb 808 54 0 49 1 0 1 1 0 8 0 arp 120 19 0 4 1 0 1 1 0 8 0 inpcb 336 645 0 634 17 10 7 12 0 8 5 nd6 136 25 0 3 1 0 1 1 0 8 0 pkpcb 40 6 0 6 2 1 1 1 0 8 1 kcovpl 48 8 0 0 1 0 1 1 0 8 0 pffrag 232 4 0 0 1 0 1 1 0 482 0 pffrnode 88 3 0 0 1 0 1 1 0 8 0 pffrent 40 4 0 0 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 pfanchor 1288 2 0 0 1 0 1 1 0 8 0 pfstitem 24 38 0 1 1 0 1 1 0 8 0 pfstkey 128 38 0 1 2 0 2 2 0 8 0 pfstate 376 38 0 1 4 0 4 4 0 8 0 pfrule 1344 22 0 15 2 0 2 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 459 0 48 29 0 29 29 0 8 2 art_table 32 460 0 48 4 0 4 4 0 8 0 art_node 16 114 0 24 1 0 1 1 0 8 0 sysvmsgpl 40 2 0 2 1 0 1 1 0 8 1 semapl 112 9 0 2 1 0 1 1 0 8 0 shmpl 112 5 0 0 1 0 1 1 0 8 0 dirhash 1024 19 0 2 3 0 3 3 0 8 0 dino2pl 256 2004 0 494 95 0 95 95 0 8 0 ffsino 272 2004 0 494 102 0 102 102 0 8 0 nchpl 144 2562 0 874 63 0 63 63 0 8 0 uvmvnodes 80 2233 0 0 46 0 46 46 0 8 0 vnodes 216 2233 0 0 125 0 125 125 0 8 0 namei 1024 8439 0 8439 4 2 2 2 0 8 2 percpumem 16 47 0 1 1 0 1 1 0 8 0 kstatmem 264 26 0 2 2 0 2 2 0 8 0 scsiplug 72 3 0 3 1 0 1 1 0 8 1 scxspl 216 6753 0 6753 3 2 1 2 1 8 1 plimitpl 152 127 0 109 1 0 1 1 0 8 0 sigapl 424 642 0 591 7 1 6 7 0 8 0 futexpl 64 3334 0 3326 1 0 1 1 0 8 0 knotepl 120 317 0 0 10 0 10 10 0 8 0 kqueuepl 216 133 0 124 1 0 1 1 0 8 0 pipepl 320 184 0 157 3 0 3 3 0 8 0 fdescpl 496 623 0 591 5 0 5 5 0 8 0 filepl 152 3666 0 3407 24 7 17 18 0 8 5 lockfpl 104 161 0 157 2 0 2 2 0 8 1 lockfspl 48 36 0 33 1 0 1 1 0 8 0 sessionpl 144 25 0 16 1 0 1 1 0 8 0 pgrppl 48 33 0 16 1 0 1 1 0 8 0 ucredpl 104 633 0 619 1 0 1 1 0 8 0 zombiepl 144 699 0 697 2 1 1 1 0 8 0 processpl 1160 642 0 591 5 1 4 5 0 8 0 procpl 648 1015 0 951 6 0 6 6 0 8 0 srpgc 96 2 0 2 1 0 1 1 0 8 1 sosppl 168 1 0 1 1 0 1 1 0 8 1 sockpl 664 929 0 893 25 16 9 20 0 8 4 mcl64k 65536 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 7 0 0 1 0 1 1 0 8 0 mcl4k 4096 153 0 0 20 0 20 20 0 8 0 mcl2k 2048 20 0 0 3 0 3 3 0 8 0 mtagpl 96 9 0 0 1 0 1 1 0 8 0 mbufpl 256 182 0 0 12 0 12 12 0 8 0 bufpl 280 2537 0 101 174 0 174 174 0 8 0 anonpl 24 179429 0 175975 46 0 46 46 0 185 22 amapchunkpl 152 15990 0 15478 28 1 27 28 0 158 5 amappl16 200 4943 0 4922 18 9 9 14 0 8 7 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 11 0 11 1 1 0 1 0 8 0 amappl12 168 1278 0 1247 3 1 2 2 0 8 0 amappl11 160 51 0 37 1 0 1 1 0 8 0 amappl10 152 11 0 10 1 0 1 1 0 8 0 amappl9 144 124 0 124 1 1 0 1 0 8 0 amappl8 136 27 0 25 1 0 1 1 0 8 0 amappl7 128 116 0 104 1 0 1 1 0 8 0 amappl6 120 177 0 176 1 0 1 1 0 8 0 amappl5 112 138 0 126 1 0 1 1 0 8 0 amappl4 104 322 0 302 1 0 1 1 0 8 0 amappl3 96 2974 0 2873 3 0 3 3 0 8 0 amappl2 88 916 0 831 3 0 3 3 0 8 0 amappl1 80 8516 0 7952 14 0 14 14 0 8 0 amappl 88 4509 0 4330 5 0 5 5 0 92 0 dma32768 32768 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 128 255 0 255 2 1 1 1 0 8 1 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 7 0 0 1 0 1 1 0 8 0 uaddrrnd 24 622 0 591 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 622 0 591 1 0 1 1 0 8 0 vmmpekpl 168 6854 0 6820 2 0 2 2 0 8 0 vmmpepl 168 47585 0 45724 95 1 94 94 0 357 10 vmsppl 448 622 0 591 6 2 4 5 0 8 0 rwobjpl 56 20474 0 17302 47 1 46 46 0 8 0 pdppl 4096 1251 0 1182 103 32 71 85 0 8 2 pvpl 32 14024 0 0 114 0 114 114 0 265 0 pmappl 248 622 0 591 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 404 0 50 11 0 11 11 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff834b9ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 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(ffffffff8363aef0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff8363aef0) at __mp_lock+0x192 sys/kern/kern_lock.c:144 softintr_dispatch(0) at softintr_dispatch+0x5b sys/arch/amd64/amd64/softintr.c:88 Xsoftclock() at Xsoftclock+0x27 __mp_lock(ffffffff8363aef0) at __mp_lock+0x19e __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff8363aef0) at __mp_lock+0x19e sys/kern/kern_lock.c:144 __mp_acquire_count(ffffffff8363aef0,1) at __mp_acquire_count+0x58 mi_switch() at mi_switch+0x4b7 sys/kern/sched_bsd.c:441 yield() at yield+0x6a sys/kern/sched_bsd.c:320 malloc(10,5,1) at malloc+0xe5 sys/kern/kern_malloc.c:170 rtmap_grow(3,2) at rtmap_grow+0x8c sys/net/rtable.c:124 rtable_add(2) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] rtable_add(2) at rtable_add+0x2d9 sys/net/rtable.c:222 route_output(fffffd8079042e00,ffff800001306fd8) at route_output+0x520 sys/net/rtsock.c:786 end trace frame: 0xffff8000371c8420, count: 0 ddb{0}> trace x86_ipi_db(ffffffff834b9ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 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(ffffffff8363aef0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff8363aef0) at __mp_lock+0x192 sys/kern/kern_lock.c:144 softintr_dispatch(0) at softintr_dispatch+0x5b sys/arch/amd64/amd64/softintr.c:88 Xsoftclock() at Xsoftclock+0x27 __mp_lock(ffffffff8363aef0) at __mp_lock+0x19e __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff8363aef0) at __mp_lock+0x19e sys/kern/kern_lock.c:144 __mp_acquire_count(ffffffff8363aef0,1) at __mp_acquire_count+0x58 mi_switch() at mi_switch+0x4b7 sys/kern/sched_bsd.c:441 yield() at yield+0x6a sys/kern/sched_bsd.c:320 malloc(10,5,1) at malloc+0xe5 sys/kern/kern_malloc.c:170 rtmap_grow(3,2) at rtmap_grow+0x8c sys/net/rtable.c:124 rtable_add(2) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] rtable_add(2) at rtable_add+0x2d9 sys/net/rtable.c:222 route_output(fffffd8079042e00,ffff800001306fd8) at route_output+0x520 sys/net/rtsock.c:786 route_send(ffff800001306fd8,fffffd8079042e00,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff800001306fd8,0,ffff8000371c8518,0,0,0) at sosend+0xa40 sendit(ffff80002a03e7b8,7,ffff8000371c8610,0,ffff8000371c86c0) at sendit+0x721 sys/kern/uipc_syscalls.c:786 sys_sendto(ffff80002a03e7b8,ffff8000371c8770,ffff8000371c86c0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:564 syscall(ffff8000371c8770) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000371c8770) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc66e3f3ec0, count: -20 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:437 panic(ffffffff830f5419) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff830a98ec,ffffffff82fea38f,83,ffffffff830eaf47) at __assert+0x29 rtable_init() at rtable_init rtable_add(8) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] rtable_add(8) at rtable_add+0x2d9 sys/net/rtable.c:222 route_output(fffffd806ccd2e00,ffff800001306578) at route_output+0x520 sys/net/rtsock.c:786 route_send(ffff800001306578,fffffd806ccd2e00,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff800001306578,0,ffff8000371f2148,0,0,802) at sosend+0xa40 sendit(ffff80002a03e020,5,ffff8000371f2240,802,ffff8000371f22f0) at sendit+0x721 sys/kern/uipc_syscalls.c:786 sys_sendto(ffff80002a03e020,ffff8000371f23a0,ffff8000371f22f0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:564 syscall(ffff8000371f23a0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000371f23a0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc64801c140, count: 3 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830f5419) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff830a98ec,ffffffff82fea38f,83,ffffffff830eaf47) at __assert+0x29 rtable_init() at rtable_init rtable_add(8) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] rtable_add(8) at rtable_add+0x2d9 sys/net/rtable.c:222 route_output(fffffd806ccd2e00,ffff800001306578) at route_output+0x520 sys/net/rtsock.c:786 route_send(ffff800001306578,fffffd806ccd2e00,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff800001306578,0,ffff8000371f2148,0,0,802) at sosend+0xa40 sendit(ffff80002a03e020,5,ffff8000371f2240,802,ffff8000371f22f0) at sendit+0x721 sys/kern/uipc_syscalls.c:786 sys_sendto(ffff80002a03e020,ffff8000371f23a0,ffff8000371f22f0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:564 syscall(ffff8000371f23a0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000371f23a0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc64801c140, count: -12