panic: kernel diagnostic assertion "rdomain == rtable_l2(rdomain)" failed: file "/syzkaller/managers/multicore/kernel/sys/net/route.c", line 1312 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *133543 70685 60928 0x10 0x4000000 0K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8336ecd2) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833af2f6,ffffffff83338a98,520,ffffffff8341311a) at __assert+0x29 sys/kern/subr_prf.c:-1 rt_ifa_del(ffff8000014fdd00,800100,ffff8000014fdd58,8) at rt_ifa_del+0x4bd in_ioctl_change_ifaddr(8040691a,ffff80003c47f9c0,ffff800001490800) at in_ioctl_change_ifaddr+0x67b in_remove_prefix sys/netinet/in.c:788 [inline] in_ioctl_change_ifaddr(8040691a,ffff80003c47f9c0,ffff800001490800) at in_ioctl_change_ifaddr+0x67b in_ifscrub sys/netinet/in.c:614 [inline] in_ioctl_change_ifaddr(8040691a,ffff80003c47f9c0,ffff800001490800) at in_ioctl_change_ifaddr+0x67b sys/netinet/in.c:483 ifioctl(ffff800001632f50,8040691a,ffff80003c47f9c0,ffff800035808fc8) at ifioctl+0x156d pru_control sys/sys/protosw.h:352 [inline] ifioctl(ffff800001632f50,8040691a,ffff80003c47f9c0,ffff800035808fc8) at ifioctl+0x156d sys/net/if.c:2454 sys_ioctl(ffff800035808fc8,ffff80003c47fba0,ffff80003c47faf0) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c47fba0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c47fba0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x269c5382710, count: 6 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 "rdomain == rtable_l2(rdomain)" failed: file "/syzkaller/managers/multicore/kernel/sys/net/route.c", line 1312 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8336ecd2) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833af2f6,ffffffff83338a98,520,ffffffff8341311a) at __assert+0x29 sys/kern/subr_prf.c:-1 rt_ifa_del(ffff8000014fdd00,800100,ffff8000014fdd58,8) at rt_ifa_del+0x4bd in_ioctl_change_ifaddr(8040691a,ffff80003c47f9c0,ffff800001490800) at in_ioctl_change_ifaddr+0x67b in_remove_prefix sys/netinet/in.c:788 [inline] in_ioctl_change_ifaddr(8040691a,ffff80003c47f9c0,ffff800001490800) at in_ioctl_change_ifaddr+0x67b in_ifscrub sys/netinet/in.c:614 [inline] in_ioctl_change_ifaddr(8040691a,ffff80003c47f9c0,ffff800001490800) at in_ioctl_change_ifaddr+0x67b sys/netinet/in.c:483 ifioctl(ffff800001632f50,8040691a,ffff80003c47f9c0,ffff800035808fc8) at ifioctl+0x156d pru_control sys/sys/protosw.h:352 [inline] ifioctl(ffff800001632f50,8040691a,ffff80003c47f9c0,ffff800035808fc8) at ifioctl+0x156d sys/net/if.c:2454 sys_ioctl(ffff800035808fc8,ffff80003c47fba0,ffff80003c47faf0) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c47fba0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c47fba0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x269c5382710, count: -9 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c47f610 rbx 0xffffffff837ebddf cpu_info_full_primary+0x2ddf rdx 0xffff800001472100 rcx 0xffff800035808fc8 rax 0xffffffff837eaff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x6b601999fd8029bf r11 0x76d79cc5c590b4a r12 0xffffffff837ebbe0 cpu_info_full_primary+0x2be0 r13 0 r14 0 r15 0x1 rip 0xffffffff811f9fa5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c47f600 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=133543 pid=70685 tcnt=3 stat=onproc flags process=10 proc=4000000 runpri=50, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff800035809cc0,0xffff80003c43a2d8 process=0xffff80003b824020 user=0xffff80003c47a000, vmspace=0xfffffd806b7d5210 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 48862 473676 37205 0 3 0 kmmaplk syz-executor 79581 460820 39561 0 3 0 kmmaplk syz-executor 79581 461451 39561 0 3 0x4000080 fsleep syz-executor 97930 355009 69557 0 3 0 kmmaplk syz-executor 97930 193579 69557 0 3 0x4000080 sbwait syz-executor 12860 214537 52017 0 2 0 syz-executor 12860 55537 52017 0 2 0x4000000 syz-executor 12860 160632 52017 0 3 0x4000000 inode syz-executor 8732 467055 30242 0 3 0x3000 suspend syz-executor 8732 56605 30242 0 2 0x4081000 syz-executor 70685 4826 54898 60928 2 0x10 syz-executor *70685 133543 54898 60928 7 0x4000010 syz-executor 70685 161008 54898 60928 3 0x4000090 fsleep syz-executor 68581 502938 78952 0 2 0xc80 syz-executor 68581 431798 78952 0 3 0x4000080 netacc syz-executor 68581 201008 78952 0 3 0x4000080 fsleep syz-executor 14602 28437 1 0 3 0x100083 ttyin getty 52017 479734 57365 0 2 0xc82 syz-executor 37205 261732 57365 0 2 0xc82 syz-executor 6687 119193 0 0 3 0x14280 nfsidl nfsio 63895 327386 0 0 3 0x14280 nfsidl nfsio 7004 142670 0 0 3 0x14280 nfsidl nfsio 17234 185655 0 0 3 0x14280 nfsidl nfsio 67138 374116 0 0 3 0x14200 bored sosplice 42575 294714 57365 0 3 0x82 wait syz-executor 69557 21526 57365 0 2 0xc82 syz-executor 39561 154592 57365 0 2 0xc82 syz-executor 78952 224711 57365 0 2 0xc82 syz-executor 54898 223682 57365 0 2 0xc82 syz-executor 30242 266744 57365 0 2 0xc82 syz-executor 57365 254895 67671 0 3 0x82 kqread syz-executor 67671 51964 31712 0 3 0x10008a sigsusp ksh 31712 324896 7252 0 3 0x98 kqread sshd-session 7252 414961 10785 0 3 0x92 kqread sshd-session 10785 257405 1 0 3 0x88 kqread sshd 37239 424900 26715 74 3 0x1100092 bpf pflogd 26715 182542 1 0 3 0x80 sbwait pflogd 65745 226389 76119 73 3 0x1100090 kqread syslogd 76119 139549 1 0 3 0x100082 sbwait syslogd 33072 390002 1 0 3 0x100080 kqread resolvd 5446 384285 86758 77 3 0x100092 kqread dhcpleased 9857 148909 86758 77 3 0x100092 kqread dhcpleased 86758 52346 1 0 3 0x80 kqread dhcpleased 38645 140934 0 0 3 0x14200 bored smr 93317 157659 0 0 2 0x14200 zerothread 27922 332420 0 0 3 0x14200 aiodoned aiodoned 12564 263613 0 0 3 0x14200 syncer update 77688 229835 0 0 3 0x14200 cleaner cleaner 88883 384624 0 0 2 0x14200 reaper 76498 320882 0 0 3 0x14200 pgdaemon pagedaemon 13186 454812 0 0 3 0x14200 bored viomb 82158 94375 0 0 3 0x40014200 acpi0 acpi0 81428 260464 0 0 3 0x40014200 idle1 89118 50551 0 0 3 0x14200 bored softnet7 32051 292155 0 0 3 0x14200 bored softnet6 49468 211828 0 0 3 0x14200 bored softnet5 25681 386911 0 0 3 0x14200 bored softnet4 46512 150248 0 0 3 0x14200 bored softnet3 10846 103985 0 0 3 0x14200 bored softnet2 89244 437878 0 0 3 0x14200 bored softnet1 9989 85757 0 0 3 0x14200 bored softnet0 56143 4671 0 0 3 0x14200 bored systqmp 10572 358102 0 0 3 0x14200 bored systq 83808 110312 0 0 3 0x14200 tmoslp softclockmp 65377 462227 0 0 3 0x40014200 tmoslp softclock 14838 118012 0 0 3 0x40014200 idle0 1 478391 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks Process 12860 (syz-executor) thread 0xffff80003c43b258 (55537) exclusive rrwlock inode r = 0 (0xfffffd806e1397e8) #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 12860 (syz-executor) thread 0xffff800035809790 (160632) exclusive rrwlock inode r = 0 (0xfffffd807e4376e8) #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 uipc_bind+0x328 sys/kern/uipc_usrreq.c:371 #8 sys_bind+0x28f sys/kern/uipc_syscalls.c:190 #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 8732 (syz-executor) thread 0xffff80003c43aa90 (56605) exclusive rrwlock inode r = 0 (0xfffffd807e430b08) #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 70685 (syz-executor) thread 0xffff800035808fc8 (133543) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff838b02b0) #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 in_ioctl_change_ifaddr+0x4e3 sys/netinet/in.c:457 #4 ifioctl+0x156d pru_control sys/sys/protosw.h:352 [inline] #4 ifioctl+0x156d sys/net/if.c:2454 #5 sys_ioctl+0x674 sys/kern/sys_generic.c:-1 #6 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #6 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 #7 Xsyscall+0x128 exclusive rwlock netlock r = 0 (0xffffffff837d6e10) #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 in_ioctl_change_ifaddr+0xbe sys/netinet/in.c:410 #3 ifioctl+0x156d pru_control sys/sys/protosw.h:352 [inline] #3 ifioctl+0x156d sys/net/if.c:2454 #4 sys_ioctl+0x674 sys/kern/sys_generic.c:-1 #5 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #5 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 #6 Xsyscall+0x128 Process 88883 (reaper) thread 0xffff8000ffffc7d0 (384624) exclusive rwlock kmmaplk r = 0 (0xffffffff839bb030) #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 uvm_unmap+0x7d sys/uvm/uvm_map.c:1792 #4 km_free+0x87 sys/uvm/uvm_km.c:831 #5 uvm_uarea_free+0x4f sys/uvm/uvm_glue.c:304 #6 reaper+0x1aa sys/kern/kern_exit.c:493 #7 proc_trampoline+0x10 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10236 11037K 12597K 166960K 13085 0 pcb 19 13K 14K 166960K 212 0 rtable 190 9K 9K 166960K 449 0 pf 42 19K 67486K 166960K 174 0 ifaddr 41 7K 8K 166960K 110 0 ifgroup 59 2K 3K 166960K 179 0 sysctl 4 1K 9K 166960K 13 0 counters 70 37K 38K 166960K 202 0 ioctlops 0 0K 4K 166960K 1789 0 iov 1 16K 24K 166960K 73 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1490 94K 94K 166960K 2557 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 14 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 57 0 dirhash 12 2K 2K 166960K 27 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 240K 166960K 1354 0 sigio 0 0K 0K 166960K 30 0 proc 72 115K 164K 166960K 729 0 subproc 72 4K 4K 166960K 92 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 145 0 in_multi 78 5K 7K 166960K 169 0 ether_multi 1 0K 0K 166960K 15 0 mrt 0 0K 0K 166960K 10 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 546 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 4 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 241 159K 176K 166960K 13889 0 UVM aobj 7 2K 2K 166960K 7 0 pinsyscall 42 84K 101K 166960K 2456 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 81 0 NDP 13 0K 2K 166960K 77 0 temp 66 8649K 8903K 166960K 60400 0 kqueue 13 20K 33K 166960K 313 0 SYN cache 2 88K 96K 166960K 3 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 120 131 0 127 1 0 1 1 0 8 0 rtentry 176 144 0 73 5 0 5 5 0 8 0 unpcb 144 905 0 883 5 4 1 4 0 8 0 syncache 336 8 0 8 2 1 1 1 0 8 1 tcpqe 32 2 0 2 2 2 0 1 0 8 0 tcpcb 736 398 0 389 11 9 2 4 0 8 1 arp 128 19 0 7 1 0 1 1 0 8 0 inpcb 328 1209 0 1194 9 7 2 5 0 8 0 nd6 144 23 0 11 1 0 1 1 0 8 0 pkpcb 40 18 0 18 3 2 1 1 0 8 1 kcovpl 48 10 0 2 1 0 1 1 0 8 0 mppekey 1024 2 0 2 2 2 0 1 0 8 0 ppxss 1192 54 0 54 2 1 1 1 0 8 1 pppxif 1504 5 0 5 3 3 0 1 0 8 0 pfstscr 40 2 0 2 1 1 0 1 0 8 0 pffrag 232 14 0 4 1 0 1 1 0 482 0 pffrnode 88 12 0 3 1 0 1 1 0 8 0 pffrent 40 21 0 11 1 0 1 1 0 8 0 pfosfp 40 1430 0 1429 5 0 5 5 0 8 4 pfosfpen 112 1430 0 1429 21 0 21 21 0 8 20 pfrktable 1344 3 0 3 3 3 0 1 0 8 0 pfanchor 1288 1 0 1 1 1 0 1 0 8 0 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 71 0 29 1 0 1 1 0 8 0 pfstkey 128 79 0 37 2 0 2 2 0 8 0 pfstate 384 75 0 33 6 1 5 5 0 8 0 pfrule 1344 70 0 61 2 1 1 2 0 8 0 rttmr 136 2 0 2 2 1 1 1 0 8 1 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 639 0 292 30 6 24 28 0 8 1 art_table 40 641 0 292 5 0 5 5 0 8 0 art_node 32 143 0 85 1 0 1 1 0 8 0 sysvmsgpl 40 11 0 7 1 0 1 1 0 8 0 semupl 112 2 0 2 1 1 0 1 0 8 0 semapl 112 53 0 43 1 0 1 1 0 8 0 shmpl 112 4 0 0 1 0 1 1 0 8 0 dirhash 1024 28 0 11 3 0 3 3 0 8 0 dino2pl 256 3860 0 2356 95 0 95 95 0 8 0 ffsino 296 3860 0 2356 117 0 117 117 0 8 0 nchpl 144 5645 0 3949 64 0 64 64 0 8 0 rtmask 32 12 0 12 3 2 1 1 0 8 1 uvmvnodes 80 4640 0 0 95 0 95 95 0 8 0 vnodes 216 4640 0 0 258 0 258 258 0 8 0 namei 1024 19124 0 19123 2 1 1 2 0 8 0 percpumem 16 116 0 66 1 0 1 1 0 8 0 kstatmem 264 118 0 88 4 1 3 3 0 8 0 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scsiplug 72 4 0 4 2 2 0 1 0 8 0 scxspl 216 35387 0 35387 11 10 1 8 1 8 1 plimitpl 152 339 0 319 1 0 1 1 0 8 0 sigapl 424 1613 0 1554 7 0 7 7 0 8 0 knotepl 120 579 0 0 17 0 17 17 0 8 0 kqueuepl 224 659 0 649 11 9 2 5 0 8 1 pipepl 344 221 0 193 3 0 3 3 0 8 0 fdescpl 528 1583 0 1552 3 0 3 3 0 8 0 filepl 160 9597 0 9365 27 14 13 17 0 8 2 lockfpl 104 680 0 676 2 1 1 2 0 8 0 lockfspl 48 209 0 205 1 0 1 1 0 8 0 sessionpl 144 29 0 20 1 0 1 1 0 8 0 pgrppl 48 64 0 47 1 0 1 1 0 8 0 ucredpl 104 1421 0 1407 1 0 1 1 0 8 0 zombiepl 144 2143 0 2141 2 1 1 1 0 8 0 processpl 1248 1613 0 1554 5 0 5 5 0 8 0 procpl 664 3717 0 3648 8 1 7 7 0 8 0 sosppl 168 7 0 7 3 3 0 1 0 8 0 sockpl 752 2296 0 2255 22 17 5 11 0 8 0 mcl64k 65536 4 0 0 1 0 1 1 0 8 0 mcl16k 16384 3 0 0 1 0 1 1 0 8 0 mcl9k 9216 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 121 0 0 15 0 15 15 0 8 0 mcl2k 2048 38 0 0 5 1 4 5 0 8 0 mtagpl 96 12 0 0 1 0 1 1 0 8 0 mbufpl 256 248 0 0 14 0 14 14 0 8 0 bufpl 280 14149 0 8006 440 0 440 440 0 8 0 anonpl 32 12618 0 0 102 0 102 102 0 246 0 amapchunkpl 152 47513 0 47008 56 29 27 37 0 158 5 amappl16 200 5774 0 5707 53 31 22 24 0 8 9 amappl15 192 58 0 58 2 1 1 1 0 8 1 amappl14 184 127 0 115 1 0 1 1 0 8 0 amappl13 176 5 0 5 2 1 1 1 0 8 1 amappl12 168 2259 0 2228 4 2 2 3 0 8 0 amappl11 160 55 0 41 1 0 1 1 0 8 0 amappl10 152 3 0 3 1 1 0 1 0 8 0 amappl9 144 248 0 248 1 1 0 1 0 8 0 amappl8 136 20 0 18 1 0 1 1 0 8 0 amappl7 128 116 0 104 1 0 1 1 0 8 0 amappl6 120 209 0 205 1 0 1 1 0 8 0 amappl5 112 137 0 126 1 0 1 1 0 8 0 amappl4 104 316 0 297 1 0 1 1 0 8 0 amappl3 96 9331 0 9213 5 1 4 4 0 8 0 amappl2 88 703 0 641 2 0 2 2 0 8 0 amappl1 80 13965 0 13354 16 1 15 15 0 8 0 amappl 88 12943 0 12774 5 0 5 5 0 92 0 dma65536 65536 1 0 1 1 0 1 1 0 8 1 dma16384 16384 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 dma512 512 1 0 1 1 0 1 1 0 8 1 dma256 256 7 0 7 2 2 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 8 0 8 2 2 0 1 0 8 0 dma16 16 19 0 18 1 0 1 1 0 8 0 aobjpl 72 6 0 0 1 0 1 1 0 8 0 uaddrrnd 24 1583 0 1552 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1583 0 1552 1 0 1 1 0 8 0 vmmpekpl 168 14413 0 14367 3 0 3 3 0 8 0 vmmpepl 168 105769 0 103725 131 24 107 107 0 357 1 vmsppl 488 1582 0 1551 6 1 5 5 0 8 0 rwobjpl 80 34566 0 28935 121 0 121 121 0 8 0 pdppl 4096 3174 0 3102 120 48 72 86 0 8 0 pvpl 32 21963 0 0 180 2 178 178 0 265 0 pmappl 256 1582 0 1551 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 315 0 73 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(ffffffff8336ecd2) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833af2f6,ffffffff83338a98,520,ffffffff8341311a) at __assert+0x29 sys/kern/subr_prf.c:-1 rt_ifa_del(ffff8000014fdd00,800100,ffff8000014fdd58,8) at rt_ifa_del+0x4bd in_ioctl_change_ifaddr(8040691a,ffff80003c47f9c0,ffff800001490800) at in_ioctl_change_ifaddr+0x67b in_remove_prefix sys/netinet/in.c:788 [inline] in_ioctl_change_ifaddr(8040691a,ffff80003c47f9c0,ffff800001490800) at in_ioctl_change_ifaddr+0x67b in_ifscrub sys/netinet/in.c:614 [inline] in_ioctl_change_ifaddr(8040691a,ffff80003c47f9c0,ffff800001490800) at in_ioctl_change_ifaddr+0x67b sys/netinet/in.c:483 ifioctl(ffff800001632f50,8040691a,ffff80003c47f9c0,ffff800035808fc8) at ifioctl+0x156d pru_control sys/sys/protosw.h:352 [inline] ifioctl(ffff800001632f50,8040691a,ffff80003c47f9c0,ffff800035808fc8) at ifioctl+0x156d sys/net/if.c:2454 sys_ioctl(ffff800035808fc8,ffff80003c47fba0,ffff80003c47faf0) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1 syscall(ffff80003c47fba0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c47fba0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x269c5382710, count: -9 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+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(ffffffff838b00a8) at __mp_lock+0x1a3 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff838b00a8) at __mp_lock+0x1a3 sys/kern/kern_lock.c:165 exit1(ffff8000ffff2fa0,0,0,1) at exit1+0x701 sys/kern/kern_exit.c:260 sys_exit(ffff8000ffff2fa0,ffff80003c4393f0,ffff80003c439340) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80003c4393f0) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4393f0) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x71e0a2abc8a0, count: 6 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+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(ffffffff838b00a8) at __mp_lock+0x1a3 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff838b00a8) at __mp_lock+0x1a3 sys/kern/kern_lock.c:165 exit1(ffff8000ffff2fa0,0,0,1) at exit1+0x701 sys/kern/kern_exit.c:260 sys_exit(ffff8000ffff2fa0,ffff80003c4393f0,ffff80003c439340) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80003c4393f0) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c4393f0) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x71e0a2abc8a0, count: -9