panic: kernel diagnostic assertion "cifp != NULL" failed: file "/syzkaller/managers/multicore/kernel/sys/net/route.c", line 946 Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *150544 46984 0 0 0x4000000 0K syz-executor.3 db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82751deb) at panic+0x177 sys/kern/subr_prf.c:198 __assert(ffffffff827cd2be,ffffffff82783e29,3b2,ffffffff827a4243) at __assert+0x25 sys/kern/subr_prf.c:157 rtrequest(1,ffff800029587620,4,ffff8000295876e8,0) at rtrequest+0xc17 sys/net/route.c:946 rt_ifa_add(ffff800000d4d800,840100,ffff800000d4d858,0) at rt_ifa_add+0x260 sys/net/route.c:1126 in_ifinit(ffff800000d0d800,ffff800000d4d800,ffff8000295879b0,1) at in_ifinit+0x35d in_insert_prefix sys/netinet/in.c:796 [inline] in_ifinit(ffff800000d0d800,ffff800000d4d800,ffff8000295879b0,1) at in_ifinit+0x35d sys/netinet/in.c:729 in_ioctl_change_ifaddr(8040691a,ffff8000295879a0,ffff800000d0d800,1) at in_ioctl_change_ifaddr+0x65e sys/netinet/in.c:526 in_control(fffffd806e198200,8040691a,ffff8000295879a0,ffff800000d0d800) at in_control+0x9b ifioctl(fffffd806e198200,8040691a,ffff8000295879a0,ffff80002122b5e0) at ifioctl+0xe45 pru_control sys/sys/protosw.h:365 [inline] ifioctl(fffffd806e198200,8040691a,ffff8000295879a0,ffff80002122b5e0) at ifioctl+0xe45 sys/net/if.c:2345 sys_ioctl(ffff80002122b5e0,ffff800029587ab8,ffff800029587b00) at sys_ioctl+0x4a2 syscall(ffff800029587b80) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800029587b80) at syscall+0x606 sys/arch/amd64/amd64/trap.c:625 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5daec752d40, 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: kernel diagnostic assertion "cifp != NULL" failed: file "/syzkaller/managers/multicore/kernel/sys/net/route.c", line 946 ddb{0}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82751deb) at panic+0x177 sys/kern/subr_prf.c:198 __assert(ffffffff827cd2be,ffffffff82783e29,3b2,ffffffff827a4243) at __assert+0x25 sys/kern/subr_prf.c:157 rtrequest(1,ffff800029587620,4,ffff8000295876e8,0) at rtrequest+0xc17 sys/net/route.c:946 rt_ifa_add(ffff800000d4d800,840100,ffff800000d4d858,0) at rt_ifa_add+0x260 sys/net/route.c:1126 in_ifinit(ffff800000d0d800,ffff800000d4d800,ffff8000295879b0,1) at in_ifinit+0x35d in_insert_prefix sys/netinet/in.c:796 [inline] in_ifinit(ffff800000d0d800,ffff800000d4d800,ffff8000295879b0,1) at in_ifinit+0x35d sys/netinet/in.c:729 in_ioctl_change_ifaddr(8040691a,ffff8000295879a0,ffff800000d0d800,1) at in_ioctl_change_ifaddr+0x65e sys/netinet/in.c:526 in_control(fffffd806e198200,8040691a,ffff8000295879a0,ffff800000d0d800) at in_control+0x9b ifioctl(fffffd806e198200,8040691a,ffff8000295879a0,ffff80002122b5e0) at ifioctl+0xe45 pru_control sys/sys/protosw.h:365 [inline] ifioctl(fffffd806e198200,8040691a,ffff8000295879a0,ffff80002122b5e0) at ifioctl+0xe45 sys/net/if.c:2345 sys_ioctl(ffff80002122b5e0,ffff800029587ab8,ffff800029587b00) at sys_ioctl+0x4a2 syscall(ffff800029587b80) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800029587b80) at syscall+0x606 sys/arch/amd64/amd64/trap.c:625 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5daec752d40, count: -12 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff800029587440 rbx 0xffffffff82b25b8f cpu_info_full_primary+0x2b8f rdx 0xffff800000cfd440 rcx 0 rax 0xffff80002122b5e0 r8 0 r9 0x8080808080808080 r10 0x49496fb579d49857 r11 0x31e994ef30571587 r12 0xffffffff82b25990 cpu_info_full_primary+0x2990 r13 0 r14 0 r15 0x1 rip 0xffffffff81b420b8 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff800029587430 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.3) pid=150544 stat=onproc flags process=0 proc=4000000 pri=32, usrpri=86, nice=20 forw=0xffffffffffffffff, list=0xffff8000212d0310,0xffffffff82ca0df8 process=0xffff80002129e198 user=0xffff800029582000, vmspace=0xfffffd806d32b1d0 estcpu=36, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 46984 27223 20988 0 2 0 syz-executor.3 *46984 150544 20988 0 7 0x4000000 syz-executor.3 63458 171952 84217 0 3 0x80 nanoslp syz-executor.2 63458 155288 84217 0 3 0x4000000 smrbar syz-executor.2 63458 120135 84217 0 3 0x4000080 fsleep syz-executor.2 33515 72864 13473 0 3 0x80 nanoslp syz-executor.7 33515 108258 13473 0 3 0x4000080 wsevent_read syz-executor.7 33515 24291 13473 0 3 0x4000080 fsleep syz-executor.7 11455 54942 83310 0 3 0x82 piperd syz-executor.6 54135 254224 83310 0 2 0x2 syz-executor.5 35579 414798 0 0 3 0x14280 nfsidl nfsio 79319 47902 0 0 3 0x14280 nfsidl nfsio 68532 286749 0 0 3 0x14280 nfsidl nfsio 48614 406874 0 0 3 0x14280 nfsidl nfsio 40463 471177 0 0 3 0x14280 nfsidl nfsio 45528 279404 0 0 3 0x14280 nfsidl nfsio 16466 142835 0 0 3 0x14280 nfsidl nfsio 88392 146022 0 0 3 0x14280 nfsidl nfsio 66133 491659 0 0 3 0x14280 nfsidl nfsio 41858 182557 0 0 3 0x14280 nfsidl nfsio 73229 194315 0 0 3 0x14280 nfsidl nfsio 32687 41754 0 0 3 0x14280 nfsidl nfsio 84262 40403 0 0 3 0x14280 nfsidl nfsio 61182 352156 0 0 3 0x14280 nfsidl nfsio 86022 395358 0 0 3 0x14280 nfsidl nfsio 92067 57157 0 0 3 0x14280 nfsidl nfsio 67360 94994 0 0 3 0x14280 nfsidl nfsio 23182 227481 0 0 3 0x14280 nfsidl nfsio 97821 326750 0 0 3 0x14280 nfsidl nfsio 68070 101973 0 0 3 0x14280 nfsidl nfsio 4122 192037 0 0 3 0x14200 bored sosplice 13473 396577 83310 0 3 0x82 nanoslp syz-executor.7 87236 137684 83310 0 3 0x82 piperd syz-executor.4 20988 71092 83310 0 3 0x82 nanoslp syz-executor.3 84217 122143 83310 0 2 0x482 syz-executor.2 51461 181498 83310 0 2 0x2 syz-executor.1 50186 91381 83310 0 3 0x82 piperd syz-executor.0 83310 289292 13638 0 3 0x82 wait syz-fuzzer 83310 124487 13638 0 3 0x4000082 nanoslp syz-fuzzer 83310 345975 13638 0 3 0x4000082 thrsleep syz-fuzzer 83310 480446 13638 0 3 0x4000082 wait syz-fuzzer 83310 427780 13638 0 3 0x4000082 thrsleep syz-fuzzer 83310 114704 13638 0 3 0x4000082 wait syz-fuzzer 83310 143113 13638 0 3 0x4000082 thrsleep syz-fuzzer 83310 141553 13638 0 3 0x4000082 wait syz-fuzzer 83310 121668 13638 0 3 0x4000082 wait syz-fuzzer 83310 159972 13638 0 3 0x4000082 thrsleep syz-fuzzer 83310 96831 13638 0 3 0x4000082 wait syz-fuzzer 83310 403923 13638 0 3 0x4000082 thrsleep syz-fuzzer 83310 96329 13638 0 3 0x4000082 wait syz-fuzzer 83310 254734 13638 0 3 0x4000082 kqread syz-fuzzer 83310 192001 13638 0 3 0x4000082 thrsleep syz-fuzzer 83310 29550 13638 0 3 0x4000082 wait syz-fuzzer 13638 203945 67457 0 3 0x10008a sigsusp ksh 67457 158924 42843 0 3 0x9a kqread sshd 35450 29205 1 0 3 0x100083 ttyin getty 42843 353881 1 0 3 0x88 kqread sshd 3431 20460 54805 74 3 0x1100092 bpf pflogd 54805 356564 1 0 3 0x80 netio pflogd 8120 324098 36292 73 3 0x1100090 kqread syslogd 36292 433097 1 0 3 0x100082 netio syslogd 45565 469736 1 0 3 0x100080 kqread resolvd 38414 337713 9071 77 3 0x100092 kqread dhcpleased 66121 76903 9071 77 3 0x100092 kqread dhcpleased 9071 519850 1 0 3 0x80 kqread dhcpleased 8495 248806 0 0 3 0x14200 bored smr 53912 369343 0 0 2 0x14200 zerothread 7308 208569 0 0 3 0x14200 aiodoned aiodoned 72135 243370 0 0 2 0x14600 update 99552 299917 0 0 3 0x14200 cleaner cleaner 43086 519246 0 0 3 0x14200 reaper reaper 72452 259893 0 0 3 0x14200 pgdaemon pagedaemon 28865 384420 0 0 3 0x14200 bored viomb 78889 156861 0 0 3 0x40014200 acpi0 acpi0 37321 402753 0 0 7 0x40014200 idle1 9556 175431 0 0 3 0x14200 bored softnet 435 150379 0 0 3 0x14200 bored softnet 9489 494219 0 0 3 0x14200 bored softnet 15612 54485 0 0 2 0x14200 softnet 67321 144591 0 0 3 0x14200 bored systqmp 24411 155826 0 0 3 0x14200 bored systq 16461 136903 0 0 3 0x40014200 bored softclock 88185 257231 0 0 3 0x40014200 idle0 1 177626 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 46984 (syz-executor.3) thread 0xffff80002122b5e0 (150544) exclusive rwlock netlock r = 0 (0xffffffff82b49670) #0 witness_lock+0x44d #1 in_ioctl_change_ifaddr+0x91 #2 in_control+0x9b #3 ifioctl+0xe45 pru_control sys/sys/protosw.h:365 [inline] #3 ifioctl+0xe45 sys/net/if.c:2345 #4 sys_ioctl+0x4a2 #5 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #5 syscall+0x606 sys/arch/amd64/amd64/trap.c:625 #6 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 1 (0xffffffff82db6228) #0 witness_lock+0x44d #1 ifioctl+0x2db if_unit sys/net/if.c:1735 [inline] #1 ifioctl+0x2db sys/net/if.c:1959 #2 sys_ioctl+0x4a2 #3 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #3 syscall+0x606 sys/arch/amd64/amd64/trap.c:625 #4 Xsyscall+0x128 Process 63458 (syz-executor.2) thread 0xffff8000212d10a8 (155288) exclusive rwlock clonelk r = 0 (0xffffffff82b495e0) #0 witness_lock+0x44d #1 if_clone_destroy+0x49 #2 ifioctl+0x3b4 sys/net/if.c:1924 #3 sys_ioctl+0x4a2 #4 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #4 syscall+0x606 sys/arch/amd64/amd64/trap.c:625 #5 Xsyscall+0x128 Process 54135 (syz-executor.5) thread 0xffff8000212aa850 (254224) exclusive rrwlock inode r = 0 (0xfffffd806e08ea28) #0 witness_lock+0x44d #1 rw_enter+0x3e1 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8b sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x87 sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x42 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1353 #6 ffs_inode_alloc+0x1be sys/ufs/ffs/ffs_alloc.c:394 #7 ufs_mkdir+0xf4 sys/ufs/ufs/ufs_vnops.c:1150 #8 VOP_MKDIR+0xbf sys/kern/vfs_vops.c:388 #9 domkdirat+0x121 sys/kern/vfs_syscalls.c:3112 #10 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #10 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:625 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c0326f8) #0 witness_lock+0x44d #1 rw_enter+0x3e1 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8b sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x87 sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd1 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x75 sys/kern/vfs_syscalls.c:3097 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:625 #9 Xsyscall+0x128 Process 51461 (syz-executor.1) thread 0xffff8000211bd5c8 (181498) exclusive rrwlock inode r = 0 (0xfffffd8066dfe2c8) #0 witness_lock+0x44d #1 rw_enter+0x3e1 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8b sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x87 sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vget+0x1fc sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x121 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x7c sys/ufs/ffs/ffs_vfsops.c:1324 #8 ufs_lookup+0x13ba sys/ufs/ufs/ufs_lookup.c:487 #9 VOP_LOOKUP+0x58 sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6e5 sys/kern/vfs_lookup.c:566 #11 namei+0x55a sys/kern/vfs_lookup.c:250 #12 dounlinkat+0x99 sys/kern/vfs_syscalls.c:1848 #13 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #13 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:625 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806d3d9e78) #0 witness_lock+0x44d #1 rw_enter+0x3e1 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8b sys/kern/kern_rwlock.c:465 #3 VOP_LOCK+0x87 sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd1 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 dounlinkat+0x99 sys/kern/vfs_syscalls.c:1848 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:625 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10234 6514K 6921K 78643K 16726 0 pcb 13 13K 15K 78643K 298 0 rtable 214 15K 16K 78643K 1954 0 ifaddr 80 26K 27K 78643K 386 0 sysctl 2 0K 0K 78643K 2 0 counters 58 35K 36K 78643K 268 0 ioctlops 0 0K 4K 78643K 1671 0 iov 1 0K 28K 78643K 2049 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1432 90K 90K 78643K 2950 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 31 0 VM map 2 1K 1K 78643K 2 0 sem 12 1K 1K 78643K 15 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 13 45K 85K 78643K 3270 0 sigio 0 0K 0K 78643K 424 0 proc 70 91K 128K 78643K 765 0 subproc 104 6K 6K 78643K 156 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 253 0 in_multi 89 6K 7K 78643K 245 0 ether_multi 1 0K 0K 78643K 16 0 mrt 1 0K 0K 78643K 2 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 175 784K 784K 78643K 175 0 exec 0 0K 1K 78643K 919 0 tdb 3 0K 0K 78643K 3 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 8 62K 64K 78643K 10 0 UVM amap 311 84K 99K 78643K 23113 0 UVM aobj 131 4K 4K 78643K 137 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 65 0 NDP 13 0K 1K 78643K 117 0 temp 133 5778K 6802K 78643K 34603 0 kqueue 12 18K 24K 78643K 288 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 22 0 0 1 0 1 1 0 8 0 rtpcb 120 1706 0 1703 12 9 3 3 0 8 2 rtentry 112 209 0 115 4 0 4 4 0 8 0 unpcb 144 4050 0 4034 29 23 6 9 0 8 5 syncache 296 11 0 11 3 3 0 1 0 8 0 sackhl 24 1 0 1 1 0 1 1 0 8 1 tcpqe 32 73 0 73 3 3 0 1 0 8 0 tcpcb 776 791 0 782 29 27 2 7 0 8 0 arp 120 29 0 11 1 0 1 1 0 8 0 inpcb 368 2454 0 2440 50 43 7 10 0 8 5 ip6q 72 3 0 3 1 0 1 1 0 8 1 ip6af 40 6 0 6 1 0 1 1 0 8 1 nd6 48 43 0 22 1 0 1 1 0 8 0 pkpcb 40 3 0 3 1 1 0 1 0 8 0 kcovpl 48 12 0 4 1 0 1 1 0 8 0 mppekey 1024 2 0 2 1 1 0 1 0 8 0 ppxss 1256 70 0 70 8 7 1 1 0 8 1 pppxif 1456 22 0 22 6 5 1 1 0 8 1 pffrag 232 6 0 5 2 1 1 1 0 482 0 pffrnode 88 6 0 5 2 1 1 1 0 8 0 pffrent 40 23 0 22 2 1 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 1280 1073 4 561 43 0 43 43 0 8 0 pfstitem 24 63 0 52 1 0 1 1 0 8 0 pfstkey 128 63 0 52 1 0 1 1 0 8 0 pfstate 384 63 0 52 4 1 3 3 0 8 0 pfrule 1344 21 0 20 2 1 1 2 0 8 0 art_heap8 4096 2 0 1 2 1 1 2 0 8 0 art_heap4 256 1050 0 635 30 1 29 30 0 8 0 art_table 32 1052 0 636 4 0 4 4 0 8 0 art_node 16 207 0 125 1 0 1 1 0 8 0 sysvmsgpl 40 11 0 8 1 0 1 1 0 8 0 semupl 112 3 0 3 1 1 0 1 0 8 0 semapl 112 10 0 0 1 0 1 1 0 8 0 shmpl 112 134 0 6 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 5976 0 4531 91 0 91 91 0 8 0 ffsino 272 5976 0 4531 97 0 97 97 0 8 0 nchpl 144 10746 0 9109 63 0 63 63 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 39207 0 39206 3 2 1 2 0 8 0 percpumem 16 147 0 105 1 0 1 1 0 8 0 vmpool 696 9 0 9 3 3 0 1 0 8 0 kstatmem 264 178 0 152 4 2 2 3 0 8 0 scxspl 216 33493 0 33493 11 10 1 8 0 8 1 plimitpl 152 417 0 401 1 0 1 1 0 8 0 sigapl 424 3607 0 3543 10 2 8 8 0 8 0 futexpl 64 37683 0 37681 3 2 1 1 0 8 0 knotepl 120 466 0 0 11 0 11 11 0 8 0 kqueuepl 216 675 0 667 11 10 1 5 0 8 0 pipepl 320 634 0 606 15 12 3 8 0 8 0 fdescpl 496 3569 0 3543 5 0 5 5 0 8 0 filepl 152 26224 0 25974 65 47 18 20 0 8 7 lockfpl 104 3650 0 3648 9 8 1 2 0 8 0 lockfspl 48 761 0 759 1 0 1 1 0 8 0 sessionpl 144 28 0 11 1 0 1 1 0 8 0 pgrppl 48 39 0 22 1 0 1 1 0 8 0 ucredpl 104 2351 0 2339 1 0 1 1 0 8 0 zombiepl 144 3543 0 3543 1 0 1 1 0 8 1 processpl 1072 3607 0 3543 5 0 5 5 0 8 0 procpl 696 8567 0 8483 17 8 9 10 0 8 0 srpgc 96 12 0 12 6 5 1 1 0 8 1 sosppl 168 24 0 24 4 3 1 1 0 8 1 sockpl 488 8217 0 8184 199 186 13 37 0 8 8 mcl64k 65536 9 0 0 2 0 2 2 0 8 0 mcl16k 16384 4 0 0 1 0 1 1 0 8 0 mcl12k 12288 7 0 0 1 0 1 1 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 12 0 0 2 0 2 2 0 8 0 mcl4k 4096 11 0 0 2 0 2 2 0 8 0 mcl2k2 2112 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 501 0 0 62 0 62 62 0 8 0 mtagpl 96 462 0 0 12 0 12 12 0 8 0 mbufpl 256 3201 0 0 188 0 188 188 0 8 0 bufpl 288 8399 0 2071 453 0 453 453 0 8 0 anonpl 24 719996 0 700664 155 33 122 141 0 186 0 amapchunkpl 152 70968 0 70184 62 28 34 47 0 158 0 amappl16 200 8208 0 7624 70 37 33 41 0 8 1 amappl15 192 7 0 7 1 1 0 1 0 8 0 amappl14 184 184 0 169 2 1 1 2 0 8 0 amappl13 176 9 0 9 3 3 0 1 0 8 0 amappl12 168 472 0 471 1 0 1 1 0 8 0 amappl11 160 57 0 43 1 0 1 1 0 8 0 amappl10 152 55 0 45 1 0 1 1 0 8 0 amappl9 144 993 0 993 5 5 0 1 0 8 0 amappl8 136 179 0 125 2 0 2 2 0 8 0 amappl7 128 191 0 162 2 0 2 2 0 8 0 amappl6 120 207 0 194 2 1 1 2 0 8 0 amappl5 112 191 0 181 1 0 1 1 0 8 0 amappl4 104 595 0 564 2 1 1 2 0 8 0 amappl3 96 9839 0 9783 2 0 2 2 0 8 0 amappl2 88 4040 0 3963 3 1 2 3 0 8 0 amappl1 80 82002 0 81258 29 11 18 28 0 8 0 amappl 88 22480 0 22292 8 3 5 6 0 92 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 72 136 0 6 3 0 3 3 0 8 0 uaddrrnd 24 3579 0 3553 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 3579 0 3553 1 0 1 1 0 8 0 vmmpekpl 168 29928 0 29865 5 1 4 4 0 8 0 vmmpepl 168 327205 0 324532 214 79 135 164 0 357 3 vmsppl 440 3578 0 3553 6 2 4 5 0 8 0 rwobjpl 56 92347 0 84523 113 1 112 112 0 8 0 pdppl 4096 7165 0 7106 211 142 69 81 0 8 10 pvpl 32 1665444 0 1640448 374 160 214 369 0 265 1 pmappl 248 3578 0 3553 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1209 0 199 29 0 29 29 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82751deb) at panic+0x177 sys/kern/subr_prf.c:198 __assert(ffffffff827cd2be,ffffffff82783e29,3b2,ffffffff827a4243) at __assert+0x25 sys/kern/subr_prf.c:157 rtrequest(1,ffff800029587620,4,ffff8000295876e8,0) at rtrequest+0xc17 sys/net/route.c:946 rt_ifa_add(ffff800000d4d800,840100,ffff800000d4d858,0) at rt_ifa_add+0x260 sys/net/route.c:1126 in_ifinit(ffff800000d0d800,ffff800000d4d800,ffff8000295879b0,1) at in_ifinit+0x35d in_insert_prefix sys/netinet/in.c:796 [inline] in_ifinit(ffff800000d0d800,ffff800000d4d800,ffff8000295879b0,1) at in_ifinit+0x35d sys/netinet/in.c:729 in_ioctl_change_ifaddr(8040691a,ffff8000295879a0,ffff800000d0d800,1) at in_ioctl_change_ifaddr+0x65e sys/netinet/in.c:526 in_control(fffffd806e198200,8040691a,ffff8000295879a0,ffff800000d0d800) at in_control+0x9b ifioctl(fffffd806e198200,8040691a,ffff8000295879a0,ffff80002122b5e0) at ifioctl+0xe45 pru_control sys/sys/protosw.h:365 [inline] ifioctl(fffffd806e198200,8040691a,ffff8000295879a0,ffff80002122b5e0) at ifioctl+0xe45 sys/net/if.c:2345 sys_ioctl(ffff80002122b5e0,ffff800029587ab8,ffff800029587b00) at sys_ioctl+0x4a2 syscall(ffff800029587b80) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800029587b80) at syscall+0x606 sys/arch/amd64/amd64/trap.c:625 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5daec752d40, count: -12 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffff800020d68ff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 acpicpu_idle() at acpicpu_idle+0x312 sys/dev/acpi/acpicpu.c:1206 sched_idle(ffff800020d68ff0) at sched_idle+0x417 sys/kern/kern_sched.c:175 end trace frame: 0x0, count: 10 ddb{1}> trace x86_ipi_db(ffff800020d68ff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 acpicpu_idle() at acpicpu_idle+0x312 sys/dev/acpi/acpicpu.c:1206 sched_idle(ffff800020d68ff0) at sched_idle+0x417 sys/kern/kern_sched.c:175 end trace frame: 0x0, count: -5