uvm_fault(0xfffffd806efad008, 0x0, 0, 1) -> e kernel: page fault trap, code=0 Stopped at rtrequest+0x8e1: movzbl 0(%r14),%r15d TID PID UID PRFLAGS PFLAGS CPU COMMAND *238123 42499 0 0 0x4000000 0 syz-executor.5 523333 95547 0 0x2 0 1 syz-executor.3 rtrequest(1,ffff80002afd2b58,0,ffff80002afd2ac8,0) at rtrequest+0x8e1 sys/net/route.c:941 rtm_output(ffff800000d63300,ffff80002afd2c00,ffff80002afd2b58,0,0) at rtm_output+0x5f7 sys/net/rtsock.c:958 route_output(fffffd8073075d00,fffffd8072c29d90) at route_output+0x6b3 sys/net/rtsock.c:863 route_send(fffffd8072c29d90,fffffd8073075d00,0,0) at route_send+0x8f sys/net/rtsock.c:339 sosend(fffffd8072c29d90,0,ffff80002afd2dc0,0,0,0) at sosend+0x66d sendit(ffff80002126e550,3,ffff80002afd2ec0,0,ffff80002afd2fa0) at sendit+0x65d sys/kern/uipc_syscalls.c:786 sys_sendto(ffff80002126e550,ffff80002afd2f50,ffff80002afd2fa0) at sys_sendto+0x84 sys/kern/uipc_syscalls.c:564 syscall(ffff80002afd3020) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002afd3020) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa0a6b732a40, 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: uvm_fault(0xfffffd806efad008, 0x0, 0, 1) -> e ddb{0}> trace rtrequest(1,ffff80002afd2b58,0,ffff80002afd2ac8,0) at rtrequest+0x8e1 sys/net/route.c:941 rtm_output(ffff800000d63300,ffff80002afd2c00,ffff80002afd2b58,0,0) at rtm_output+0x5f7 sys/net/rtsock.c:958 route_output(fffffd8073075d00,fffffd8072c29d90) at route_output+0x6b3 sys/net/rtsock.c:863 route_send(fffffd8072c29d90,fffffd8073075d00,0,0) at route_send+0x8f sys/net/rtsock.c:339 sosend(fffffd8072c29d90,0,ffff80002afd2dc0,0,0,0) at sosend+0x66d sendit(ffff80002126e550,3,ffff80002afd2ec0,0,ffff80002afd2fa0) at sendit+0x65d sys/kern/uipc_syscalls.c:786 sys_sendto(ffff80002126e550,ffff80002afd2f50,ffff80002afd2fa0) at sys_sendto+0x84 sys/kern/uipc_syscalls.c:564 syscall(ffff80002afd3020) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002afd3020) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa0a6b732a40, count: -9 ddb{0}> show registers rdi 0xffff8000295ce000 rsi 0x645 rbp 0xffff80002afd2aa0 rbx 0x33 rdx 0xffff8000295ce000 rcx 0x644 rax 0xffffffff819d49b2 rt_putgwroute+0x112 r8 0x20 r9 0 r10 0x653cc3219bc76809 r11 0x7f70d36c32f26a28 r12 0xfffffd8071e5f948 r13 0xffff80002afd2b58 r14 0 r15 0xffff8000006c9cb0 rip 0xffffffff819d3741 rtrequest+0x8e1 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80002afd29b0 ss 0x10 rtrequest+0x8e1: movzbl 0(%r14),%r15d ddb{0}> show proc PROC (syz-executor.5) tid=238123 pid=42499 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=76, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002126fa90,0xffff80002126eab0 process=0xffff8000295c6e30 user=0xffff80002afce000, vmspace=0xfffffd806efad008 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 80707 506659 57755 0 2 0 syz-executor.4 88894 451557 77311 0 2 0 syz-executor.0 42499 384738 99133 0 2 0 syz-executor.5 *42499 238123 99133 0 7 0x4000000 syz-executor.5 61980 177322 35675 0 2 0 syz-executor.1 61980 10627 35675 0 2 0x4000000 syz-executor.1 8153 268843 88218 0 2 0 syz-executor.2 8153 304427 88218 0 3 0x4000080 fsleep syz-executor.2 71343 70896 1 0 3 0x82 nanoslp getty 59065 306186 0 0 3 0x14200 bored sosplice 65727 282901 0 0 3 0x14280 nfsidl nfsio 77872 66741 0 0 3 0x14280 nfsidl nfsio 18784 514359 0 0 3 0x14280 nfsidl nfsio 72741 207585 0 0 3 0x14280 nfsidl nfsio 75573 48777 0 0 3 0x14280 nfsidl nfsio 19573 51538 0 0 3 0x14280 nfsidl nfsio 8471 348859 0 0 3 0x14280 nfsidl nfsio 45796 210986 0 0 3 0x14280 nfsidl nfsio 53965 394895 0 0 3 0x14280 nfsidl nfsio 71331 442338 0 0 3 0x14280 nfsidl nfsio 65265 427623 0 0 3 0x14280 nfsidl nfsio 69108 487104 0 0 3 0x14280 nfsidl nfsio 43177 453256 0 0 3 0x14280 nfsidl nfsio 47693 470661 0 0 3 0x14280 nfsidl nfsio 1412 461617 0 0 3 0x14280 nfsidl nfsio 68333 230543 0 0 3 0x14280 nfsidl nfsio 54216 165891 0 0 3 0x14280 nfsidl nfsio 69858 50770 0 0 3 0x14280 nfsidl nfsio 61035 338473 0 0 3 0x14280 nfsidl nfsio 83545 24222 0 0 3 0x14280 nfsidl nfsio 58172 25446 49968 0 2 0x2 syz-executor.7 44454 474728 49968 0 2 0x2 syz-executor.6 99133 493780 49968 0 3 0x82 nanoslp syz-executor.5 57755 116800 49968 0 2 0x2 syz-executor.4 35675 354423 49968 0 2 0x482 syz-executor.1 88218 476785 49968 0 3 0x82 nanoslp syz-executor.2 95547 523333 49968 0 7 0x2 syz-executor.3 77311 455259 49968 0 2 0x2 syz-executor.0 49968 225794 75875 0 3 0x2000082 wait syz-fuzzer 49968 238478 75875 0 2 0x6000482 syz-fuzzer 49968 338910 75875 0 3 0x6000082 thrsleep syz-fuzzer 49968 125443 75875 0 3 0x6000082 wait syz-fuzzer 49968 223892 75875 0 3 0x6000082 wait syz-fuzzer 49968 507101 75875 0 3 0x6000082 kqread syz-fuzzer 49968 466268 75875 0 3 0x6000082 wait syz-fuzzer 49968 188351 75875 0 3 0x6000082 wait syz-fuzzer 49968 336454 75875 0 3 0x6000082 thrsleep syz-fuzzer 49968 396078 75875 0 3 0x6000082 wait syz-fuzzer 49968 399728 75875 0 3 0x6000082 thrsleep syz-fuzzer 49968 440106 75875 0 3 0x6000082 wait syz-fuzzer 49968 47927 75875 0 3 0x6000082 wait syz-fuzzer 49968 177027 75875 0 3 0x6000082 thrsleep syz-fuzzer 49968 474520 75875 0 3 0x6000082 thrsleep syz-fuzzer 75875 137827 78454 0 3 0x10008a sigsusp ksh 78454 45745 93897 0 3 0x9a kqread sshd 93897 289539 1 0 3 0x88 kqread sshd 31409 53848 76425 74 3 0x1100092 bpf pflogd 76425 181369 1 0 3 0x80 netio pflogd 27623 115865 62396 73 3 0x1100090 kqread syslogd 62396 274332 1 0 3 0x100082 netio syslogd 68588 157053 1 0 3 0x100080 kqread resolvd 14292 155200 38522 77 3 0x100092 kqread dhcpleased 46291 228789 38522 77 3 0x100092 kqread dhcpleased 38522 101215 1 0 3 0x80 kqread dhcpleased 50614 489702 0 0 3 0x14200 bored smr 77859 464016 0 0 2 0x14200 zerothread 36973 56507 0 0 3 0x14200 aiodoned aiodoned 70886 275791 0 0 3 0x14200 syncer update 72822 48912 0 0 3 0x14200 cleaner cleaner 33816 7866 0 0 3 0x14200 reaper reaper 72397 430255 0 0 3 0x14200 pgdaemon pagedaemon 99868 364203 0 0 3 0x14200 bored viomb 51798 114285 0 0 3 0x40014200 acpi0 acpi0 64137 28804 0 0 3 0x40014200 idle1 10519 454119 0 0 3 0x14200 bored softnet3 21927 115827 0 0 3 0x14200 bored softnet2 82982 215108 0 0 3 0x14200 bored softnet1 53564 98602 0 0 3 0x14200 bored softnet0 43422 155822 0 0 3 0x14200 bored systqmp 73218 145903 0 0 3 0x14200 bored systq 44115 422430 0 0 3 0x14200 tmoslp softclockmp 21505 497199 0 0 3 0x40014200 tmoslp softclock 38341 453963 0 0 3 0x40014200 idle0 1 118625 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 42499 (syz-executor.5) thread 0xffff80002126e550 (238123) exclusive rwlock netlock r = 0 (0xffffffff82bb4fd0) #0 witness_lock+0x447 #1 rtm_output+0x554 sys/net/rtsock.c:954 #2 route_output+0x6b3 sys/net/rtsock.c:863 #3 route_send+0x8f sys/net/rtsock.c:339 #4 sosend+0x66d #5 sendit+0x65d sys/kern/uipc_syscalls.c:786 #6 sys_sendto+0x84 sys/kern/uipc_syscalls.c:564 #7 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #7 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #8 Xsyscall+0x128 Process 44454 (syz-executor.6) thread 0xffff80002126eff0 (474728) exclusive rrwlock inode r = 0 (0xfffffd806895e810) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1343 #6 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394 #7 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1149 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 #10 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #10 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80669296f8) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3058 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #9 Xsyscall+0x128 Process 95547 (syz-executor.3) thread 0xffff800021266818 (523333) exclusive rrwlock inode r = 0 (0xfffffd806895e0a0) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1343 #6 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394 #7 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1149 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 #10 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #10 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806bba11a8) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3058 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10199 6548K 7065K 78643K 11735 0 pcb 13 10K 12K 78643K 51 0 rtable 239 7K 7K 78643K 374 0 pf 32 9K 10K 78643K 47 0 ifaddr 45 15K 15K 78643K 49 0 ifgroup 55 2K 2K 78643K 59 0 counters 60 35K 36K 78643K 64 0 ioctlops 0 0K 4K 78643K 1490 0 iov 0 0K 16K 78643K 22 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1283 80K 81K 78643K 1457 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 7 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 14 0 dirhash 12 2K 2K 78643K 15 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 15 53K 74K 78643K 734 0 proc 69 91K 115K 78643K 575 0 subproc 104 6K 6K 78643K 104 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 29 0 in_multi 99 7K 7K 78643K 115 0 ether_multi 1 0K 0K 78643K 6 0 mrt 0 0K 0K 78643K 2 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 55 254K 254K 78643K 55 0 exec 0 0K 1K 78643K 414 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 308 102K 107K 78643K 8834 0 UVM aobj 19 2K 2K 78643K 19 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 23 0 NDP 12 0K 2K 78643K 30 0 temp 75 5920K 5988K 78643K 9338 0 kqueue 12 18K 22K 78643K 53 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 44 0 40 1 0 1 1 0 8 0 rtentry 112 112 0 1 4 0 4 4 0 8 0 unpcb 144 213 0 198 1 0 1 1 0 8 0 syncache 304 22 0 22 3 2 1 1 0 8 1 sackhl 24 1 0 1 1 1 0 1 0 8 0 tcpqe 32 628 0 628 3 2 1 1 0 8 1 tcpcb 808 246 0 229 11 7 4 11 0 8 0 arp 120 18 0 0 1 0 1 1 0 8 0 inpcb 368 397 0 377 11 7 4 11 0 8 0 nd6 136 24 0 0 1 0 1 1 0 8 0 pkpcb 40 1 0 1 1 1 0 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1256 2 0 2 1 0 1 1 0 8 1 pffrag 232 5 0 2 1 0 1 1 0 482 0 pffrnode 88 4 0 2 1 0 1 1 0 8 0 pffrent 40 8 0 5 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 pfstitem 24 38 0 3 1 0 1 1 0 8 0 pfstkey 128 38 0 3 2 0 2 2 0 8 0 pfstate 376 38 0 3 4 0 4 4 0 8 0 pfrule 1344 21 0 15 2 0 2 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 452 0 0 29 0 29 29 0 8 0 art_table 32 453 0 0 4 0 4 4 0 8 0 art_node 16 110 0 10 1 0 1 1 0 8 0 sysvmsgpl 40 8 0 6 1 0 1 1 0 8 0 semapl 112 12 0 2 1 0 1 1 0 8 0 shmpl 112 16 0 0 1 0 1 1 0 8 0 dirhash 1024 19 0 2 3 0 3 3 0 8 0 dino2pl 256 2267 0 817 92 0 92 92 0 8 0 ffsino 272 2267 0 817 98 0 98 98 0 8 0 nchpl 144 3239 0 1552 63 0 63 63 0 8 0 uvmvnodes 80 2498 0 0 51 0 51 51 0 8 0 vnodes 216 2498 0 0 139 0 139 139 0 8 0 namei 1024 10044 0 10042 2 1 1 2 0 8 0 percpumem 16 45 0 2 1 0 1 1 0 8 0 vcpupl 2048 2 0 0 1 0 1 1 0 8 0 vmpool 696 5 0 3 1 0 1 1 0 8 0 kstatmem 264 28 0 4 2 0 2 2 0 8 0 scxspl 216 11293 0 11293 11 8 3 8 1 8 3 plimitpl 152 59 0 43 1 0 1 1 0 8 0 sigapl 424 1078 0 1011 8 0 8 8 0 8 0 futexpl 64 3244 0 3243 1 0 1 1 0 8 0 knotepl 120 102 0 0 4 0 4 4 0 8 0 kqueuepl 216 62 0 54 1 0 1 1 0 8 0 pipepl 320 147 0 119 3 0 3 3 0 8 0 fdescpl 496 1039 0 1011 5 1 4 5 0 8 0 filepl 152 3477 0 3238 14 4 10 14 0 8 0 lockfpl 104 164 0 162 1 0 1 1 0 8 0 lockfspl 48 73 0 71 1 0 1 1 0 8 0 sessionpl 144 24 0 8 1 0 1 1 0 8 0 pgrppl 48 30 0 14 1 0 1 1 0 8 0 ucredpl 104 340 0 322 1 0 1 1 0 8 0 zombiepl 144 1011 0 1011 1 0 1 1 0 8 1 processpl 1072 1078 0 1011 5 0 5 5 0 8 0 procpl 680 1771 0 1687 8 0 8 8 0 8 0 sosppl 168 6 0 5 1 0 1 1 0 8 0 sockpl 488 655 0 616 17 10 7 17 0 8 0 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl12k 12288 2 0 0 1 0 1 1 0 8 0 mcl9k 9216 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 252 0 0 32 0 32 32 0 8 0 mtagpl 96 54 0 0 2 0 2 2 0 8 0 mbufpl 256 311 0 0 18 0 18 18 0 8 0 bufpl 288 5192 0 145 361 0 361 361 0 8 0 anonpl 24 256383 0 244638 98 1 97 97 0 186 22 amapchunkpl 152 28453 0 27682 39 1 38 39 0 158 0 amappl16 200 6925 0 6599 30 1 29 30 0 8 8 amappl15 192 12 0 12 2 1 1 1 0 8 1 amappl14 184 156 0 142 2 1 1 2 0 8 0 amappl13 176 14 0 14 1 1 0 1 0 8 0 amappl12 168 1710 0 1682 3 1 2 2 0 8 0 amappl11 160 94 0 80 1 0 1 1 0 8 0 amappl10 152 24 0 15 1 0 1 1 0 8 0 amappl9 144 191 0 189 1 0 1 1 0 8 0 amappl8 136 215 0 158 3 0 3 3 0 8 0 amappl7 128 224 0 201 2 0 2 2 0 8 0 amappl6 120 256 0 248 1 0 1 1 0 8 0 amappl5 112 134 0 122 1 0 1 1 0 8 0 amappl4 104 457 0 432 2 1 1 2 0 8 0 amappl3 96 5594 0 5520 4 1 3 3 0 8 0 amappl2 88 1481 0 1407 4 2 2 4 0 8 0 amappl1 80 11919 0 11371 23 9 14 23 0 8 0 amappl 88 8276 0 8074 6 0 6 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 18 0 0 1 0 1 1 0 8 0 uaddrrnd 24 1044 0 1014 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1044 0 1014 1 0 1 1 0 8 0 vmmpekpl 168 12611 0 12547 3 0 3 3 0 8 0 vmmpepl 168 82190 0 80037 134 10 124 134 0 357 26 vmsppl 464 1043 0 1014 6 1 5 5 0 8 1 rwobjpl 56 28871 0 24971 57 0 57 57 0 8 1 pdppl 4096 2096 0 2030 117 45 72 76 0 8 6 pvpl 32 577087 0 559660 367 31 336 366 0 265 185 pmappl 248 1043 0 1014 4 1 3 3 0 8 1 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 792 0 62 21 0 21 21 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace rtrequest(1,ffff80002afd2b58,0,ffff80002afd2ac8,0) at rtrequest+0x8e1 sys/net/route.c:941 rtm_output(ffff800000d63300,ffff80002afd2c00,ffff80002afd2b58,0,0) at rtm_output+0x5f7 sys/net/rtsock.c:958 route_output(fffffd8073075d00,fffffd8072c29d90) at route_output+0x6b3 sys/net/rtsock.c:863 route_send(fffffd8072c29d90,fffffd8073075d00,0,0) at route_send+0x8f sys/net/rtsock.c:339 sosend(fffffd8072c29d90,0,ffff80002afd2dc0,0,0,0) at sosend+0x66d sendit(ffff80002126e550,3,ffff80002afd2ec0,0,ffff80002afd2fa0) at sendit+0x65d sys/kern/uipc_syscalls.c:786 sys_sendto(ffff80002126e550,ffff80002afd2f50,ffff80002afd2fa0) at sys_sendto+0x84 sys/kern/uipc_syscalls.c:564 syscall(ffff80002afd3020) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002afd3020) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa0a6b732a40, count: -9 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffff800020d48ff0) at x86_ipi_db+0x1e 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+0x27 __mp_lock(ffffffff82d37440) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d37440) at __mp_lock+0x122 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82d37440,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x46d sys/kern/sched_bsd.c:470 sleep_finish(0,1) at sleep_finish+0x19b sys/kern/kern_synch.c:414 biowait(fffffd806fad04b0) at biowait+0x91 sys/kern/vfs_bio.c:1278 bwrite(fffffd806fad04b0) at bwrite+0x21c sys/kern/vfs_bio.c:769 ffs_update(fffffd806895e008,1) at ffs_update+0x281 sys/ufs/ffs/ffs_inode.c:113 ufs_mkdir(ffff8000212c3a00) at ufs_mkdir+0x672 sys/ufs/ufs/ufs_vnops.c:1219 VOP_MKDIR(fffffd8067bee7c0,ffff8000212c3b60,ffff8000212c3b90,ffff8000212c3a90) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff800021266818,ffffff9c,75a8ab8970a0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 syscall(ffff8000212c3d10) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff8000212c3d10) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 end trace frame: 0xffff8000212c3d90, count: 0 ddb{1}> trace x86_ipi_db(ffff800020d48ff0) at x86_ipi_db+0x1e 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+0x27 __mp_lock(ffffffff82d37440) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d37440) at __mp_lock+0x122 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82d37440,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x46d sys/kern/sched_bsd.c:470 sleep_finish(0,1) at sleep_finish+0x19b sys/kern/kern_synch.c:414 biowait(fffffd806fad04b0) at biowait+0x91 sys/kern/vfs_bio.c:1278 bwrite(fffffd806fad04b0) at bwrite+0x21c sys/kern/vfs_bio.c:769 ffs_update(fffffd806895e008,1) at ffs_update+0x281 sys/ufs/ffs/ffs_inode.c:113 ufs_mkdir(ffff8000212c3a00) at ufs_mkdir+0x672 sys/ufs/ufs/ufs_vnops.c:1219 VOP_MKDIR(fffffd8067bee7c0,ffff8000212c3b60,ffff8000212c3b90,ffff8000212c3a90) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff800021266818,ffffff9c,75a8ab8970a0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 syscall(ffff8000212c3d10) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff8000212c3d10) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x75a8ab897110, count: -15