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 *480201 93482 0 0 0x4000000 0K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83384009) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833c654a,ffffffff833c5b7f,84,ffffffff83420b26) 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,ffff800000afd800) at if_createrdomain+0x40 sys/net/if.c:1978 ifioctl(ffff8000014ed7d0,8020699f,ffff80002a7faa70,ffff80002a270018) at ifioctl+0x1c66 sys/net/if.c:2327 sys_ioctl(ffff80002a270018,ffff80002a7fac50,ffff80002a7faba0) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80002a7fac50) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a7fac50) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xfcab4d217c0, 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/multicore/kernel/sys/net/rtable.c", line 132 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83384009) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833c654a,ffffffff833c5b7f,84,ffffffff83420b26) 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,ffff800000afd800) at if_createrdomain+0x40 sys/net/if.c:1978 ifioctl(ffff8000014ed7d0,8020699f,ffff80002a7faa70,ffff80002a270018) at ifioctl+0x1c66 sys/net/if.c:2327 sys_ioctl(ffff80002a270018,ffff80002a7fac50,ffff80002a7faba0) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80002a7fac50) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a7fac50) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xfcab4d217c0, count: -10 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002a7fa780 rbx 0xffffffff8386fddf cpu_info_full_primary+0x2ddf rdx 0 rcx 0xffff80002a270018 rax 0xffffffff8386eff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x27e319c418bae4cf r11 0xf8bdf0fcdb093a81 r12 0xffffffff8386fbe0 cpu_info_full_primary+0x2be0 r13 0 r14 0 r15 0x1 rip 0xffffffff81205d75 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002a7fa770 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=480201 pid=93482 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=0xffff80002a2714d8,0xffff80002a2702c0 process=0xffff8000fffece88 user=0xffff80002a7f5000, vmspace=0xfffffd806c2063e8 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 60650 380041 81739 0 2 0 syz-executor 93482 209425 64557 0 2 0 syz-executor 93482 167839 64557 0 2 0x4000000 syz-executor *93482 480201 64557 0 7 0x4000000 syz-executor 52945 303130 36825 0 2 0 syz-executor 52945 399715 36825 0 3 0x4000000 smrbar syz-executor 52945 365354 36825 0 3 0x4000080 fsleep syz-executor 65165 136109 8210 0 2 0 syz-executor 65165 390011 8210 0 3 0x4000080 fsleep syz-executor 65165 163401 8210 0 2 0x4000000 syz-executor 46606 357283 1135 0 3 0x3000 suspend syz-executor 46606 284602 1135 0 2 0x4081000 syz-executor 46606 166584 1135 0 3 0x4081000 inode syz-executor 18181 88745 91739 0 3 0x82 nanoslp syz-executor 70522 274075 24138 0 3 0x3000 suspend syz-executor 70522 372506 24138 0 3 0x4081000 inode syz-executor 70522 24437 24138 0 2 0x4081000 syz-executor 81739 390170 91739 0 2 0xc82 syz-executor 50883 505418 0 0 3 0x14200 acct acct 55831 438132 0 0 3 0x14200 bored sosplice 36825 220740 91739 0 3 0x82 nanoslp syz-executor 75192 106398 1 0 3 0x100083 ttyopn getty 64557 155363 91739 0 3 0x82 nanoslp syz-executor 8210 317763 91739 0 3 0x82 nanoslp syz-executor 1135 193036 91739 0 3 0x82 nanoslp syz-executor 61016 225491 91739 0 2 0x2 syz-executor 24138 141527 91739 0 3 0x82 wait syz-executor 91739 259842 13143 0 3 0x82 kqread syz-executor 13143 399193 59783 0 3 0x10008a sigsusp ksh 59783 183859 44834 0 3 0x98 kqread sshd-session 44834 341287 89860 0 3 0x92 kqread sshd-session 89860 79963 1 0 3 0x88 kqread sshd 35695 165355 9867 74 3 0x1100092 bpf pflogd 9867 279809 1 0 3 0x80 sbwait pflogd 7887 96211 9722 73 3 0x1100090 kqread syslogd 9722 403545 1 0 3 0x100082 sbwait syslogd 19241 113207 1 0 3 0x100080 kqread resolvd 9808 320456 53648 77 3 0x100092 kqread dhcpleased 61462 97118 53648 77 3 0x100092 kqread dhcpleased 53648 100195 1 0 3 0x80 kqread dhcpleased 99273 385720 0 0 3 0x14200 bored smr 12273 472342 0 0 2 0x14200 zerothread 33278 398584 0 0 3 0x14200 aiodoned aiodoned 8506 14581 0 0 3 0x14200 syncer update 45991 472598 0 0 3 0x14200 cleaner cleaner 6081 82372 0 0 3 0x14200 reaper reaper 65647 246675 0 0 3 0x14200 pgdaemon pagedaemon 53286 523263 0 0 3 0x14200 bored viomb 66574 26065 0 0 3 0x40014200 acpi0 acpi0 63810 39218 0 0 3 0x40014200 idle1 61791 487934 0 0 3 0x14200 bored softnet1 44405 167173 0 0 3 0x14200 bored softnet0 557 500284 0 0 3 0x14200 smrbar systqmp 65344 394101 0 0 3 0x14200 bored systq 40523 368487 0 0 3 0x14200 tmoslp softclockmp 52701 177344 0 0 3 0x40014200 tmoslp softclock 35047 434892 0 0 3 0x40014200 idle0 1 62417 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks CPU 1: exclusive mutex &uvm.fpageqlock r = 0 (0xffffffff838efea0) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 mtx_enter_try+0x1ad sys/kern/kern_lock.c:311 #2 mtx_enter+0x62 sys/kern/kern_lock.c:261 #3 uvm_pmr_freepages+0x1a8 sys/uvm/uvm_pmemrange.c:-1 #4 uvm_anfree_list+0x1e5 sys/uvm/uvm_anon.c:129 #5 amap_wipeout+0x248 sys/uvm/uvm_amap.c:-1 #6 uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1353 #7 uvm_map_teardown+0x360 sys/uvm/uvm_map.c:2525 #8 exit1+0x6fc sys/kern/kern_exit.c:260 #9 sys_exit+0x1a sys/kern/kern_exit.c:-1 #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 Process 93482 (syz-executor) thread 0xffff80002a270018 (480201) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff8396eb58) #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 65165 (syz-executor) thread 0xffff80002a2702b0 (163401) exclusive rwlock vmmaplk r = 0 (0xfffffd800b0278a0) #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 46606 (syz-executor) thread 0xffff80003c419cb0 (284602) exclusive rrwlock inode r = 0 (0xfffffd806e389420) #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 46606 (syz-executor) thread 0xffff80003c419780 (166584) exclusive rrwlock inode r = 0 (0xfffffd806e48f808) #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 vn_open+0x1f1 sys/kern/vfs_vnops.c:107 #8 doopenat+0x35b sys/kern/vfs_syscalls.c:1138 #9 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 #10 Xsyscall+0x128 Process 70522 (syz-executor) thread 0xffff8000fffe9a10 (372506) exclusive rrwlock inode r = 0 (0xfffffd8071e8c798) #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 vn_open+0x1f1 sys/kern/vfs_vnops.c:107 #8 doopenat+0x35b sys/kern/vfs_syscalls.c:1138 #9 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 #10 Xsyscall+0x128 Process 70522 (syz-executor) thread 0xffff8000fffe8550 (24437) exclusive rrwlock inode r = 0 (0xfffffd806e376910) #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 61016 (syz-executor) thread 0xffff8000ffffc538 (225491) exclusive rrwlock inode r = 0 (0xfffffd8071e8ec30) #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 (0xfffffd806c2a18e8) #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 557 (systqmp) thread 0xffff8000ffffe298 (500284) shared rwlock systqmp r = 0 (0xffffffff837a7058) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 taskq_thread+0x12a sys/kern/kern_task.c:442 #2 proc_trampoline+0x10 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10248 11046K 11200K 166960K 12395 0 pcb 18 15K 17K 166960K 396 0 rtable 223 10K 10K 166960K 629 0 pf 46 20K 24K 166960K 188 0 ifaddr 40 6K 7K 166960K 111 0 ifgroup 64 2K 3K 166960K 186 0 sysctl 4 1K 9K 166960K 15 0 counters 74 37K 37K 166960K 190 0 ioctlops 0 0K 4K 166960K 1641 0 iov 0 0K 24K 166960K 120 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1399 88K 88K 166960K 2300 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 3 620K 624K 166960K 18 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 30 0 dirhash 12 2K 2K 166960K 30 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 16 57K 236K 166960K 1178 0 sigio 0 0K 0K 166960K 7 0 proc 72 115K 180K 166960K 745 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 332 0 in_multi 80 5K 7K 166960K 189 0 ether_multi 1 0K 0K 166960K 7 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 211 943K 943K 166960K 211 0 exec 0 0K 1K 166960K 714 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 243 160K 176K 166960K 12831 0 UVM aobj 23 4K 6K 166960K 26 0 pinsyscall 41 82K 104K 166960K 2435 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 1K 166960K 55 0 NDP 14 0K 2K 166960K 79 0 temp 78 8656K 8916K 166960K 44159 0 kqueue 14 22K 29K 166960K 261 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> 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 120 173 0 170 2 1 1 2 0 8 0 rtentry 176 184 0 98 6 0 6 6 0 8 0 unpcb 144 772 0 752 8 2 6 6 0 8 5 syncache 336 14 0 14 3 2 1 1 0 8 1 tcpqe 32 1 0 1 1 1 0 1 0 8 0 tcpcb 736 473 0 469 13 12 1 7 0 8 0 arp 136 32 0 15 1 0 1 1 0 8 0 inpcb 328 1537 0 1522 25 18 7 13 0 8 5 nd6 152 40 0 19 1 0 1 1 0 8 0 pkpcb 40 41 0 41 3 2 1 1 0 8 1 kcovpl 48 12 0 4 1 0 1 1 0 8 0 ppxss 1192 44 0 42 2 1 1 1 0 8 0 pppxif 1504 3 0 3 2 1 1 1 0 8 1 pfstscr 40 2 0 1 2 1 1 1 0 8 0 pffrag 232 9 0 3 1 0 1 1 0 482 0 pffrnode 88 9 0 3 1 0 1 1 0 8 0 pffrent 40 77 0 71 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 10 0 9 2 1 1 1 0 8 0 pfanchor 1288 5 0 1 1 0 1 1 0 8 0 pftag 88 5 0 2 2 1 1 1 0 8 0 pfstitem 24 84 0 28 1 0 1 1 0 8 0 pfstkey 128 86 0 30 2 0 2 2 0 8 0 pfstate 384 84 0 29 6 0 6 6 0 8 0 pfrule 1344 32 0 26 2 1 1 2 0 8 0 rttmr 136 4 0 4 2 2 0 1 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 804 0 414 36 10 26 31 0 8 1 art_table 40 806 0 414 6 1 5 6 0 8 0 art_node 32 182 0 102 1 0 1 1 0 8 0 sysvmsgpl 40 18 0 12 2 1 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 28 0 18 1 0 1 1 0 8 0 shmpl 112 23 0 3 1 0 1 1 0 8 0 dirhash 1024 30 0 13 3 0 3 3 0 8 0 dino2pl 256 3538 0 2022 96 0 96 96 0 8 0 ffsino 296 3538 0 2022 118 0 118 118 0 8 0 nchpl 144 5094 0 3381 64 0 64 64 0 8 0 rtmask 32 8 0 7 3 2 1 1 0 8 0 vnodes 216 4086 0 0 227 0 227 227 0 8 0 namei 1024 17597 0 17594 5 4 1 3 0 8 0 percpumem 16 110 0 58 1 0 1 1 0 8 0 pfiaddrpl 120 2 0 2 1 1 0 1 0 8 0 kstatmem 264 116 0 82 6 3 3 3 0 8 0 acpiwqpl 32 2 0 2 1 0 1 1 1 8 1 scsiplug 72 2 0 2 1 1 0 1 0 8 0 scxspl 216 43779 0 43779 14 12 2 8 1 8 2 plimitpl 152 340 0 320 1 0 1 1 0 8 0 sigapl 424 1475 0 1426 8 1 7 7 0 8 0 knotepl 120 562 0 0 17 0 17 17 0 8 0 kqueuepl 224 449 0 437 6 1 5 5 0 8 4 pipepl 344 214 0 186 3 0 3 3 0 8 0 fdescpl 528 1452 0 1422 3 0 3 3 0 8 0 filepl 160 9404 0 9176 25 7 18 18 0 8 5 lockfpl 104 417 0 414 2 1 1 2 0 8 0 lockfspl 48 129 0 126 1 0 1 1 0 8 0 sessionpl 144 36 0 27 1 0 1 1 0 8 0 pgrppl 48 54 0 37 1 0 1 1 0 8 0 ucredpl 104 1696 0 1683 1 0 1 1 0 8 0 zombiepl 144 2077 0 2074 2 1 1 1 0 8 0 processpl 1232 1475 0 1426 5 0 5 5 0 8 0 procpl 664 3293 0 3234 6 0 6 6 0 8 0 sosppl 168 8 0 8 3 2 1 1 0 8 1 sockpl 752 2546 0 2508 36 23 13 17 0 8 8 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 1 0 0 1 0 1 1 0 8 0 mcl9k 9216 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 110 0 0 14 0 14 14 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 37 0 0 4 0 4 4 0 8 0 mtagpl 96 5 0 0 1 0 1 1 0 8 0 mbufpl 256 239 0 0 15 0 15 15 0 8 0 bufpl 280 18632 0 12495 439 0 439 439 0 8 0 anonpl 32 15763 0 0 127 0 127 127 0 246 0 amapchunkpl 152 41250 0 40759 37 10 27 32 0 158 3 amappl16 200 6574 0 6255 76 37 39 39 0 8 4 amappl15 192 5 0 5 1 1 0 1 0 8 0 amappl14 184 9 0 9 1 1 0 1 0 8 0 amappl13 176 476 0 475 1 0 1 1 0 8 0 amappl12 168 1870 0 1830 3 0 3 3 0 8 0 amappl11 160 5 0 5 2 2 0 1 0 8 0 amappl10 152 53 0 39 1 0 1 1 0 8 0 amappl9 144 286 0 286 1 1 0 1 0 8 0 amappl8 136 24 0 21 1 0 1 1 0 8 0 amappl7 128 97 0 96 1 0 1 1 0 8 0 amappl6 120 358 0 344 1 0 1 1 0 8 0 amappl5 112 118 0 107 1 0 1 1 0 8 0 amappl4 104 547 0 517 1 0 1 1 0 8 0 amappl3 96 7373 0 7282 4 1 3 3 0 8 0 amappl2 88 1622 0 1547 3 1 2 3 0 8 0 amappl1 80 16140 0 15553 17 1 16 16 0 8 0 amappl 88 11800 0 11636 5 0 5 5 0 92 0 uvmvnodes 80 4086 0 0 84 0 84 84 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 128 253 0 253 1 1 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 25 0 3 1 0 1 1 0 8 0 uaddrrnd 24 1452 0 1422 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1452 0 1422 1 0 1 1 0 8 0 vmmpekpl 168 13747 0 13693 3 0 3 3 0 8 0 vmmpepl 168 104334 0 102165 133 14 119 119 0 357 1 vmsppl 488 1451 0 1421 5 0 5 5 0 8 0 rwobjpl 80 36236 0 30911 116 0 116 116 0 8 0 pdppl 4096 2912 0 2842 112 38 74 86 0 8 4 pvpl 32 23043 0 0 186 0 186 186 0 265 0 pmappl 256 1451 0 1421 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 312 0 68 8 0 8 8 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83384009) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833c654a,ffffffff833c5b7f,84,ffffffff83420b26) 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,ffff800000afd800) at if_createrdomain+0x40 sys/net/if.c:1978 ifioctl(ffff8000014ed7d0,8020699f,ffff80002a7faa70,ffff80002a270018) at ifioctl+0x1c66 sys/net/if.c:2327 sys_ioctl(ffff80002a270018,ffff80002a7fac50,ffff80002a7faba0) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80002a7fac50) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a7fac50) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xfcab4d217c0, count: -10 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299edff0) 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 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2c kd_curproc sys/dev/kcov.c:584 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2c sys/dev/kcov.c:153 __mp_lock(ffffffff8396e950) at __mp_lock+0x1a3 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff8396e950) at __mp_lock+0x1a3 sys/kern/kern_lock.c:165 uvn_detach(fffffd8064d6a6a0) at uvn_detach+0x7e sys/uvm/uvm_vnode.c:-1 uvm_unmap_detach(ffff80002a39a210,0) at uvm_unmap_detach+0x15e sys/uvm/uvm_map.c:1364 uvm_map_teardown(fffffd806eecc1f0) at uvm_map_teardown+0x360 sys/uvm/uvm_map.c:2525 exit1(ffff80002a270a78,b,0,1) at exit1+0x6fc sys/kern/kern_exit.c:260 sys_exit(ffff80002a270a78,ffff80002a39a3e0,ffff80002a39a330) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80002a39a3e0) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a39a3e0) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x74cbcb2a70b0, count: 3 ddb{1}> trace x86_ipi_db(ffff8000299edff0) 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 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2c kd_curproc sys/dev/kcov.c:584 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2c sys/dev/kcov.c:153 __mp_lock(ffffffff8396e950) at __mp_lock+0x1a3 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff8396e950) at __mp_lock+0x1a3 sys/kern/kern_lock.c:165 uvn_detach(fffffd8064d6a6a0) at uvn_detach+0x7e sys/uvm/uvm_vnode.c:-1 uvm_unmap_detach(ffff80002a39a210,0) at uvm_unmap_detach+0x15e sys/uvm/uvm_map.c:1364 uvm_map_teardown(fffffd806eecc1f0) at uvm_map_teardown+0x360 sys/uvm/uvm_map.c:2525 exit1(ffff80002a270a78,b,0,1) at exit1+0x6fc sys/kern/kern_exit.c:260 sys_exit(ffff80002a270a78,ffff80002a39a3e0,ffff80002a39a330) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80002a39a3e0) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a39a3e0) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x74cbcb2a70b0, count: -12