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 384196 71786 60928 0x10 0 0 syz-executor *301715 71786 60928 0x10 0x4000000 1K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83372095) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833aeea3,ffffffff833ae31e,84,ffffffff834091b3) 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,ffff800001479000) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff8000014d71f0,8020699f,ffff80003c47bb30,ffff8000310082b8) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff8000310082b8,ffff80003c47bd10,ffff80003c47bc60) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c47bd10) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c47bd10) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe5ce3bf36f0, 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(ffffffff83372095) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833aeea3,ffffffff833ae31e,84,ffffffff834091b3) 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,ffff800001479000) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff8000014d71f0,8020699f,ffff80003c47bb30,ffff8000310082b8) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff8000310082b8,ffff80003c47bd10,ffff80003c47bc60) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c47bd10) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c47bd10) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe5ce3bf36f0, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c47b840 rbx 0xffff8000299eeddf rdx 0 rcx 0xffff8000310082b8 rax 0xffff8000299edff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x4a2ac2bb69390ada r11 0xd8de3d0ce15cff6e r12 0xffff8000299eebe0 r13 0 r14 0 r15 0x1 rip 0xffffffff829509b5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c47b830 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=301715 pid=71786 tcnt=4 stat=onproc flags process=10 proc=4000000 runpri=50, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff800031009778,0xffff8000310094f0 process=0xffff800036827040 user=0xffff80003c476000, vmspace=0xfffffd806b9d73e8 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 9188 313038 2013 0 2 0 syz-executor 71786 384196 81007 60928 7 0x10 syz-executor *71786 301715 81007 60928 7 0x4000010 syz-executor 71786 218500 81007 60928 2 0x4000010 syz-executor 71786 105270 81007 60928 3 0x4000090 fsleep syz-executor 35111 490530 53118 0 2 0 syz-executor 35111 425970 53118 0 3 0x4000080 fsleep syz-executor 35111 287681 53118 0 3 0x4000080 fsleep syz-executor 54176 390378 90867 0 2 0 syz-executor 54176 54599 90867 0 3 0x4000000 vmmaplk syz-executor 54176 268974 90867 0 2 0x4000000 syz-executor 73069 73230 96589 0 2 0 syz-executor 73069 322800 96589 0 3 0x4000000 biowait syz-executor 30063 365614 56034 0 2 0 syz-executor 30063 361201 56034 0 3 0x4000080 ttyretype syz-executor 83554 236150 46219 0 3 0x3000 suspend syz-executor 83554 324811 46219 0 2 0x4081000 syz-executor 17881 41590 0 0 3 0x14200 acct acct 19081 20145 0 0 3 0x14200 bored sosplice 53118 173403 61197 0 3 0x82 nanoslp syz-executor 96589 409031 61197 0 3 0x82 nanoslp syz-executor 90867 451219 61197 0 3 0x82 nanoslp syz-executor 56034 247989 61197 0 3 0x82 nanoslp syz-executor 46219 89759 61197 0 3 0x82 wait syz-executor 81007 128627 61197 0 3 0x82 nanoslp syz-executor 2013 173462 61197 0 3 0x82 nanoslp syz-executor 76891 475808 61197 0 3 0x2 biowait syz-executor 61197 281848 53244 0 3 0x82 kqread syz-executor 53244 203072 17979 0 3 0x10008a sigsusp ksh 17979 298502 37769 0 3 0x98 kqread sshd-session 37769 500269 10389 0 3 0x92 kqread sshd-session 91123 513105 1 0 3 0x100083 ttyopn getty 10389 108436 1 0 3 0x88 kqread sshd 69648 380101 26576 74 3 0x1100092 bpf pflogd 26576 9522 1 0 3 0x80 sbwait pflogd 38683 114048 41778 73 3 0x1100090 kqread syslogd 41778 233689 1 0 3 0x100082 sbwait syslogd 57535 85845 1 0 3 0x100080 kqread resolvd 19073 270056 53952 77 3 0x100092 kqread dhcpleased 31819 494413 53952 77 3 0x100092 kqread dhcpleased 53952 255802 1 0 3 0x80 kqread dhcpleased 21790 333959 0 0 3 0x14200 bored smr 67449 227943 0 0 2 0x14200 zerothread 76929 105787 0 0 3 0x14200 aiodoned aiodoned 11764 479723 0 0 3 0x14200 syncer update 55653 408998 0 0 3 0x14200 cleaner cleaner 62914 351649 0 0 3 0x14200 reaper reaper 57802 373353 0 0 3 0x14200 pgdaemon pagedaemon 62138 185784 0 0 3 0x14200 bored viomb 86592 472251 0 0 3 0x40014200 acpi0 acpi0 81966 194449 0 0 3 0x40014200 idle1 48209 220546 0 0 3 0x14200 bored softnet7 79352 163101 0 0 3 0x14200 bored softnet6 88203 3302 0 0 3 0x14200 bored softnet5 75048 114614 0 0 3 0x14200 bored softnet4 69225 523982 0 0 3 0x14200 bored softnet3 57290 380369 0 0 3 0x14200 bored softnet2 94709 20654 0 0 3 0x14200 bored softnet1 74598 59841 0 0 3 0x14200 bored softnet0 53043 148970 0 0 3 0x14200 bored systqmp 78020 362502 0 0 3 0x14200 bored systq 10123 98786 0 0 3 0x14200 tmoslp softclockmp 69154 418582 0 0 3 0x40014200 tmoslp softclock 58442 156982 0 0 3 0x40014200 idle0 1 343689 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{1}> show all locks Process 9188 (syz-executor) thread 0xffff8000310094e0 (313038) exclusive rwlock vmmaplk r = 0 (0xfffffd806b9d78b8) #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:603 #8 recall_trap+0x8 Process 71786 (syz-executor) thread 0xffff8000310082b8 (301715) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff8398d718) #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:746 #9 Xsyscall+0x128 Process 54176 (syz-executor) thread 0xffff80002ec01a20 (54599) exclusive rrwlock inode r = 0 (0xfffffd8065000b48) #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:746 #9 Xsyscall+0x128 Process 54176 (syz-executor) thread 0xffff800031009248 (268974) exclusive rwlock vmmaplk r = 0 (0xfffffd806b9d7118) #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:603 #8 recall_trap+0x8 Process 73069 (syz-executor) thread 0xffff80002ec00d28 (322800) exclusive rrwlock inode r = 0 (0xfffffd806e3396e0) #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 vget+0x2a2 sys/kern/vfs_subr.c:693 #6 ufs_ihashget+0x185 sys/ufs/ufs/ufs_ihash.c:98 #7 ffs_vget+0x8c sys/ufs/ffs/ffs_vfsops.c:1203 #8 ufs_lookup+0x1a36 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #10 vfs_relookup+0xd4 sys/kern/vfs_lookup.c:787 #11 ufs_rename+0x14aa sys/ufs/ufs/ufs_vnops.c:1007 #12 VOP_RENAME+0x137 sys/kern/vfs_vops.c:376 #13 dorenameat+0x3f7 sys/kern/vfs_syscalls.c:3034 #14 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #14 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #15 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80650000e0) #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_relookup+0x5c sys/kern/vfs_lookup.c:778 #6 ufs_rename+0x14aa sys/ufs/ufs/ufs_vnops.c:1007 #7 VOP_RENAME+0x137 sys/kern/vfs_vops.c:376 #8 dorenameat+0x3f7 sys/kern/vfs_syscalls.c:3034 #9 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #10 Xsyscall+0x128 Process 83554 (syz-executor) thread 0xffff80003a035a18 (324811) exclusive rrwlock inode r = 0 (0xfffffd806beba450) #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:746 #9 Xsyscall+0x128 Process 76891 (syz-executor) thread 0xffff80002a2a3240 (475808) exclusive rrwlock inode r = 0 (0xfffffd806e9beb40) #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:746 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806cbded80) #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:746 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10214 11040K 11170K 166960K 11856 0 pcb 18 12K 20K 166960K 176 0 rtable 168 9K 9K 166960K 406 0 pf 38 18K 131090K 166960K 123 0 ifaddr 37 6K 7K 166960K 83 0 ifgroup 55 2K 2K 166960K 124 0 sysctl 3 1K 9K 166960K 11 0 counters 68 36K 38K 166960K 148 0 ioctlops 0 0K 4K 166960K 1662 0 iov 0 0K 28K 166960K 44 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1404 88K 89K 166960K 1944 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 12 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 87 0 dirhash 12 2K 2K 166960K 30 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 89K 166960K 820 0 sigio 0 0K 0K 166960K 20 0 proc 73 115K 148K 166960K 590 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 275 0 in_multi 64 4K 7K 166960K 147 0 ether_multi 1 0K 0K 166960K 12 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 97 440K 440K 166960K 97 0 exec 0 0K 1K 166960K 448 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 242 160K 179K 166960K 9595 0 UVM aobj 16 2K 4K 166960K 17 0 pinsyscall 42 84K 100K 166960K 1938 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 44 0 NDP 12 0K 2K 166960K 53 0 temp 55 8646K 8722K 166960K 37977 0 kqueue 13 20K 31K 166960K 154 0 SYN cache 2 8K 16K 166960K 3 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 120 151 0 148 3 2 1 3 0 8 0 rtentry 176 119 0 58 5 0 5 5 0 8 0 unpcb 144 477 0 459 6 5 1 4 0 8 0 syncache 336 9 0 9 3 3 0 1 0 8 0 tcpqe 32 3 0 3 2 2 0 1 0 8 0 tcpcb 736 182 0 174 1 0 1 1 0 8 0 arp 128 14 0 4 1 0 1 1 0 8 0 inpcb 328 734 0 721 8 2 6 7 0 8 4 nd6 144 20 0 9 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 ppxss 1192 33 0 33 3 2 1 1 0 8 1 pppxif 1504 4 0 4 2 2 0 1 0 8 0 pfstscr 40 2 0 2 1 1 0 1 0 8 0 pffrag 232 5 0 2 1 0 1 1 0 482 0 pffrnode 88 5 0 2 1 0 1 1 0 8 0 pffrent 40 9 0 6 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 1 0 1 1 1 0 1 0 8 0 pftag 88 2 0 1 1 0 1 1 0 8 0 pfstitem 24 70 0 23 1 0 1 1 0 8 0 pfstkey 128 71 0 25 2 0 2 2 0 8 0 pfstate 384 68 0 24 5 0 5 5 0 8 0 pfrule 1344 27 0 22 2 1 1 2 0 8 0 art_heap8 4096 3 0 0 3 0 3 3 0 8 0 art_heap4 256 516 0 218 28 4 24 28 0 8 0 art_table 40 519 0 218 5 0 5 5 0 8 0 art_node 32 116 0 66 1 0 1 1 0 8 0 sysvmsgpl 40 9 0 4 1 0 1 1 0 8 0 semapl 112 83 0 73 1 0 1 1 0 8 0 shmpl 112 14 0 1 1 0 1 1 0 8 0 dirhash 1024 30 0 13 3 0 3 3 0 8 0 dino2pl 256 2950 0 1442 96 1 95 96 0 8 0 ffsino 296 2950 0 1442 117 0 117 117 0 8 0 nchpl 144 4185 0 2491 64 0 64 64 0 8 0 rtmask 32 8 0 8 3 3 0 1 0 8 0 uvmvnodes 80 3310 0 0 68 0 68 68 0 8 0 vnodes 216 3310 0 0 184 0 184 184 0 8 0 namei 1024 13861 0 13858 3 2 1 2 0 8 0 percpumem 16 89 0 40 1 0 1 1 0 8 0 kstatmem 264 78 0 50 3 0 3 3 0 8 0 scsiplug 72 4 0 4 2 2 0 1 0 8 0 scxspl 216 28996 0 28994 12 11 1 8 1 8 0 plimitpl 152 159 0 139 1 0 1 1 0 8 0 sigapl 424 1134 0 1079 7 0 7 7 0 8 0 knotepl 120 565 0 0 17 0 17 17 0 8 0 kqueuepl 224 293 0 284 2 1 1 2 0 8 0 pipepl 344 154 0 127 3 0 3 3 0 8 0 fdescpl 528 1109 0 1078 3 0 3 3 0 8 0 filepl 160 6451 0 6223 20 7 13 16 0 8 2 lockfpl 104 582 0 579 2 1 1 2 0 8 0 lockfspl 48 112 0 109 1 0 1 1 0 8 0 sessionpl 144 28 0 19 1 0 1 1 0 8 0 pgrppl 48 49 0 32 1 0 1 1 0 8 0 ucredpl 104 1010 0 996 1 0 1 1 0 8 0 zombiepl 144 1281 0 1280 1 0 1 1 0 8 0 processpl 1232 1134 0 1079 5 0 5 5 0 8 0 procpl 664 2338 0 2273 7 0 7 7 0 8 0 sosppl 168 10 0 10 2 2 0 1 0 8 0 sockpl 752 1420 0 1386 19 10 9 11 0 8 4 mcl64k 65536 5 0 0 1 0 1 1 0 8 0 mcl16k 16384 13 0 0 2 0 2 2 0 8 0 mcl12k 12288 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 5 0 0 1 0 1 1 0 8 0 mcl4k 4096 117 0 0 15 0 15 15 0 8 0 mcl2k 2048 46 0 0 6 0 6 6 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 236 0 0 14 0 14 14 0 8 0 bufpl 280 12686 0 6542 440 0 440 440 0 8 0 anonpl 32 12405 0 0 101 1 100 100 0 246 0 amapchunkpl 152 31648 0 31120 39 11 28 33 0 158 4 amappl16 200 4766 0 4530 35 11 24 27 0 8 8 amappl15 192 4 0 4 1 1 0 1 0 8 0 amappl14 184 128 0 116 1 0 1 1 0 8 0 amappl13 176 10 0 10 1 1 0 1 0 8 0 amappl12 168 1779 0 1748 3 0 3 3 0 8 0 amappl11 160 50 0 36 1 0 1 1 0 8 0 amappl10 152 7 0 6 1 0 1 1 0 8 0 amappl9 144 253 0 253 1 1 0 1 0 8 0 amappl8 136 51 0 49 1 0 1 1 0 8 0 amappl7 128 112 0 99 1 0 1 1 0 8 0 amappl6 120 182 0 178 1 0 1 1 0 8 0 amappl5 112 131 0 122 1 0 1 1 0 8 0 amappl4 104 339 0 317 1 0 1 1 0 8 0 amappl3 96 5352 0 5256 4 1 3 3 0 8 0 amappl2 88 1377 0 1299 2 0 2 2 0 8 0 amappl1 80 12441 0 11838 17 3 14 15 0 8 1 amappl 88 8736 0 8568 5 0 5 5 0 92 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 128 255 0 255 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 16 0 1 1 0 1 1 0 8 0 uaddrrnd 24 1110 0 1079 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1110 0 1079 1 0 1 1 0 8 0 vmmpekpl 168 10838 0 10804 3 0 3 3 0 8 0 vmmpepl 168 77774 0 75582 113 4 109 109 0 357 2 vmsppl 488 1109 0 1079 6 1 5 5 0 8 1 rwobjpl 80 27295 0 22828 95 1 94 94 0 8 0 pdppl 4096 2228 0 2158 110 38 72 84 0 8 2 pvpl 32 22068 0 0 178 0 178 178 0 265 0 pmappl 256 1109 0 1079 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 293 0 51 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff837b5ff0) 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(ffffffff8398d510) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff8398d510) at __mp_lock+0x192 sys/kern/kern_lock.c:165 intr_handler(ffff80003c445040,ffff800000079a80) at intr_handler+0xe9 sys/arch/amd64/amd64/intr.c:559 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x33 kd_curproc sys/dev/kcov.c:585 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x33 sys/dev/kcov.c:153 __mp_lock(ffffffff8398d510) at __mp_lock+0x1a3 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff8398d510) at __mp_lock+0x1a3 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: 0x78d01695f400, count: 4 ddb{0}> trace x86_ipi_db(ffffffff837b5ff0) 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(ffffffff8398d510) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff8398d510) at __mp_lock+0x192 sys/kern/kern_lock.c:165 intr_handler(ffff80003c445040,ffff800000079a80) at intr_handler+0xe9 sys/arch/amd64/amd64/intr.c:559 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x33 kd_curproc sys/dev/kcov.c:585 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x33 sys/dev/kcov.c:153 __mp_lock(ffffffff8398d510) at __mp_lock+0x1a3 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff8398d510) at __mp_lock+0x1a3 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: 0x78d01695f400, 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(ffffffff83372095) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833aeea3,ffffffff833ae31e,84,ffffffff834091b3) 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,ffff800001479000) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff8000014d71f0,8020699f,ffff80003c47bb30,ffff8000310082b8) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff8000310082b8,ffff80003c47bd10,ffff80003c47bc60) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c47bd10) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c47bd10) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe5ce3bf36f0, count: 5 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83372095) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833aeea3,ffffffff833ae31e,84,ffffffff834091b3) 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,ffff800001479000) at if_createrdomain+0x40 sys/net/if.c:1952 ifioctl(ffff8000014d71f0,8020699f,ffff80003c47bb30,ffff8000310082b8) at ifioctl+0x1c66 sys/net/if.c:2301 sys_ioctl(ffff8000310082b8,ffff80003c47bd10,ffff80003c47bc60) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c47bd10) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c47bd10) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe5ce3bf36f0, count: -10