last executing test programs: 3.820775ms ago: executing program 6 (id=7): r0 = open(0x0, 0x80000000000206, 0x115) syz_emit_ethernet(0x46, &(0x7f0000000640)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450000380000f00000019078ac1400bbe00000010c0090780000000045017f00"/61, @ANYRESDEC=r0, @ANYRES16=r0, @ANYRES8=r0]) munlock(&(0x7f0000529000/0x3000)=nil, 0x3000) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0xd02) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) (async) ioctl$PCIOCWRITE(0xffffffffffffffff, 0xc00c7006, &(0x7f0000000300)={{0x0, 0x1}}) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_emit_ethernet(0x58a, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"]) r2 = openat$pf(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TIOCSETA(r2, 0xc0504417, &(0x7f0000000740)={0x13, 0x0, 0x0, 0x0, "0000000000000001000000000000000900"}) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000780)="e00000279149803e078f60c53cc4905fd41400000000", 0x16) (async) close(r3) (async) syz_emit_ethernet(0x17a, &(0x7f00000001c0)=ANY=[@ANYBLOB="f3a2a8908a86aaaaaaaaaabb86dd601ab5b600"]) (async) open(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000280), 0x0) (async) r5 = socket$inet(0x2, 0x8003, 0x0) setsockopt(r5, 0x0, 0x1e, &(0x7f0000000340)="15337ac0", 0x4) (async) select(0x40, &(0x7f0000000000)={0xffff7ffffffffffd, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0) (async) r6 = socket(0x2, 0x3, 0x0) (async) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) connect$unix(r6, &(0x7f0000000600)=@file={0x0, './bus\x00'}, 0x8) (async) write(r6, 0x0, 0x0) ioctl$VNDIOCSET(0xffffffffffffffff, 0x81946466, &(0x7f0000000040)={0x0, 0x0, 0x0}) (async) ioctl$WSMOUSEIO_SETPARAMS(0xffffffffffffffff, 0x80105728, 0x0) (async) r7 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$VNDIOCSET(r7, 0x20006473, 0x0) 1.929645ms ago: executing program 4 (id=5): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000200)={'tap', 0x0}) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000880)={0x3, &(0x7f00000000c0)=[{0x3, 0x0, 0x4}, {0x40, 0x9, 0x1}, {0x4000006, 0x0, 0x0, 0x1000000}]}) writev(r0, &(0x7f0000000240)=[{&(0x7f00000002c0)="e049e64adafd04e96fa45d6bee12", 0xe}], 0x1) openat$speaker(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) clock_getres(0xbe44501372635004, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000006c0)="968ce1c69d9498126527e1ad5174636898ada84ffb39b4574fcf4cbc90acc1eb117d7e3bf3d52de5d57a7f2ec5c0d23a134ee65c5f70eee9f43f9c71342063cfdf9eb60982d3ed95722aa70920bd5c6331d3e4e1891e80699e9058b7a39ae56ffa1c545b3dfa90cd36699a984bdbedff8dbf3d11d74e26036b7fc36b1f53740b772d7c7996271e18ae3078e8d21903e7b374f634d48cd37e5d788d9dc9b1a5fdc4094f0307931dc693d646727c74325a28fc8835bf83c9029b4f9fbc275c8ed723a954b5c3d3ac1e0340003b9b9dfc4ba58695c2b8fc369391f84321f6922d1ec4180e68a9ac2a24b4788e0d54cc485b1bc332349f35a212a64747978dfee5e02500000000000000ddf6085ab1c461eb816699c3fc078d367ab0fd6a2c1afde3f1fd1071d5e7856e8c6f726efd37d9e615dbc457767041b51b63a5af8f04a98b1bde28dbcfa9d604000000000000006761b64412992b6242449fbe6ba627d64dbe6123a484a6f3e5a977a905ce6bc0b3c65dfd080076d5552e3118ed857e896b1f7246a9b3b2bb91e3eb08e301305cb67a8ea7c1d31cf50ba95585205dc09129438eab3f8b70302e00", 0x1a9}], 0x1) recvmsg(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc5005601, &(0x7f0000000000)={0x10, 0x0, [{&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil}, {0x0, 0x0, 0x3}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil}, {0x0, &(0x7f0000ffb000/0x3000)=nil}, {0x0, &(0x7f0000ffd000/0x3000)=nil}, {&(0x7f00003fe000/0xc00000)=nil, &(0x7f0000fff000/0x1000)=nil}, {}, {0x0, &(0x7f0000ffc000/0x4000)=nil}, {}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil}, {&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x3000)=nil}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil}, {&(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil}, {&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x10}, {&(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x7}], './file0\x00', 0x2}) mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x40, 0x0) ioctl$FIONREAD(r2, 0xc0106978, &(0x7f0000000040)) execve(0x0, 0x0, 0x0) 973.639µs ago: executing program 5 (id=6): setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0x1}}, 0x0) getitimer(0x0, 0xfffffffffffffffe) select(0xf, 0x0, 0xffffffffffffffff, 0x0, 0x0) 0s ago: executing program 7 (id=8): mknod(&(0x7f0000000080)='./file0\x00', 0x6000, 0x202) r0 = open(&(0x7f0000000bc0)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000e00)=""/183, 0xfffffffffffffca3}, {&(0x7f0000000200)=""/76, 0x57}, {&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f00000010c0)=""/229, 0xe5}, {&(0x7f0000000ac0)=""/70, 0xffffffffffffff77}], 0x5, 0x0}, 0x40) mknod(&(0x7f0000000200)='./bus\x00', 0x2000, 0x202) openat$diskmap(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setrlimit(0x8, &(0x7f0000000980)={0x7, 0x53}) syz_open_pts() pipe2(0x0, 0x0) r2 = socket(0x10, 0x1, 0x1e) ioctl$LIOCSFD(r0, 0x80046c7f, &(0x7f00000000c0)=r2) symlinkat(&(0x7f0000000040)='./bus\x00', r0, &(0x7f0000000100)='./bus\x00') connect(r2, &(0x7f0000000000)=@un=@file={0x1, './bus\x00'}, 0x8) unlink(&(0x7f0000000080)='./bus\x00') kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.94' (ED25519) to the list of known hosts. mode = 040755, inum = 130098, fs = / panic: ffs_valloc: dup alloc Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *180427 36700 0 0x2 0 0 syz-executor db_enter() at db_enter+0x25 panic(ffffffff830ab318) at panic+0x1cf ffs_inode_alloc(fffffd806c6b86a0,41ed,fffffd807f7d7680,ffff80002a5618b8) at ffs_inode_alloc+0x96c ufs_mkdir(ffff80002a561920) at ufs_mkdir+0x113 VOP_MKDIR(fffffd806c6ae1e0,ffff80002a561a80,ffff80002a561ab0,ffff80002a5619b0) at VOP_MKDIR+0x102 domkdirat(ffff80002a48ef40,ffffff9c,704ee33ea980,1ff) at domkdirat+0x179 syscall(ffff80002a561c30) at syscall+0x97e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x704ee33eaa10, count: 7 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> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic *cpu0: ffs_valloc: dup alloc ddb> trace db_enter() at db_enter+0x25 panic(ffffffff830ab318) at panic+0x1cf ffs_inode_alloc(fffffd806c6b86a0,41ed,fffffd807f7d7680,ffff80002a5618b8) at ffs_inode_alloc+0x96c ufs_mkdir(ffff80002a561920) at ufs_mkdir+0x113 VOP_MKDIR(fffffd806c6ae1e0,ffff80002a561a80,ffff80002a561ab0,ffff80002a5619b0) at VOP_MKDIR+0x102 domkdirat(ffff80002a48ef40,ffffff9c,704ee33ea980,1ff) at domkdirat+0x179 syscall(ffff80002a561c30) at syscall+0x97e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x704ee33eaa10, count: -8 ddb> show registers rdi 0 rsi 0x1 rbp 0xffff80002a561650 rbx 0xfffffd806c223300 rdx 0 rcx 0 rax 0xffff80002a48ef40 r8 0 r9 0x8080808080808080 r10 0xe9b4a9d4af8b96ef r11 0x3a5fe15fd8ecfeac r12 0 r13 0xfffffd807180e3c8 r14 0 r15 0x1 rip 0xffffffff81c57035 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002a561640 ss 0 db_enter+0x25: addq $0x8,%rsp ddb> show proc PROC (syz-executor) tid=180427 pid=36700 tcnt=1 stat=onproc flags process=2 proc=0 runpri=17, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a48e298,0xffff80002a48e020 process=0xffff80002a491e08 user=0xffff80002a55c000, vmspace=0xfffffd806f8f5008 estcpu=36, cpticks=1, pctcpu=0.1, user=0, sys=2, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 13524 162903 13580 0 2 0x40 syz-executor 52291 266782 81550 0 2 0 syz-executor 52291 206231 81550 0 3 0x4000080 fsleep syz-executor 78283 268745 77437 0 2 0 syz-executor 78283 478337 77437 0 3 0x4000080 kqsel syz-executor 78283 244443 77437 0 3 0x4000080 fsleep syz-executor 78283 101633 77437 0 3 0x4000080 fsleep syz-executor 91013 310547 66188 0 2 0x40 syz-executor 49152 246434 71813 0 2 0x2 sh 77437 380680 44 0 2 0x482 syz-executor 81550 8855 44 0 2 0x482 syz-executor *36700 180427 44 0 7 0x2 syz-executor 71813 326406 44 0 3 0x82 wait syz-executor 66188 106639 44 0 3 0x82 ppwait syz-executor 13580 387011 44 0 3 0x82 ppwait syz-executor 44 275821 98749 0 3 0x82 wait syz-executor 98749 232175 9383 0 3 0x10008a sigsusp ksh 9383 487677 44332 0 3 0x98 kqread sshd-session 44332 511172 56661 0 3 0x92 kqread sshd-session 90219 433182 1 0 3 0x100083 ttyin getty 56661 449281 1 0 3 0x88 kqread sshd 65906 445112 72643 73 2 0x1100090 syslogd 72643 270413 1 0 3 0x100082 sbwait syslogd 17246 61443 1 0 3 0x100080 kqread resolvd 56252 42591 89124 77 3 0x100092 kqread dhcpleased 38629 78231 89124 77 3 0x100092 kqread dhcpleased 89124 480266 1 0 3 0x80 kqread dhcpleased 17874 499971 0 0 3 0x14200 bored smr 15946 246981 0 0 2 0x14200 zerothread 9495 108034 0 0 3 0x14200 aiodoned aiodoned 61577 477526 0 0 3 0x14200 syncer update 36332 68607 0 0 3 0x14200 cleaner cleaner 34613 223552 0 0 3 0x14200 reaper reaper 32733 408457 0 0 3 0x14200 pgdaemon pagedaemon 29531 299139 0 0 3 0x14200 bored viomb 5044 384855 0 0 3 0x40014200 acpi0 acpi0 55592 349055 0 0 3 0x14200 bored softnet3 3878 229414 0 0 3 0x14200 bored softnet2 72777 143044 0 0 3 0x14200 bored softnet1 12522 388403 0 0 3 0x14200 bored softnet0 17485 335923 0 0 3 0x14200 bored systqmp 53650 157105 0 0 3 0x14200 bored systq 5678 89114 0 0 2 0x40014200 softclock 83288 476483 0 0 3 0x40014200 idle0 1 312630 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10168 10145K 10146K 166960K 11247 0 pcb 17 12K 12K 166960K 19 0 rtable 230 6K 6K 166960K 336 0 pf 30 12K 12K 166960K 30 0 ifaddr 42 7K 7K 166960K 44 0 ifgroup 50 2K 2K 166960K 50 0 counters 30 17K 17K 166960K 30 0 ioctlops 0 0K 2K 166960K 30 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1364 86K 86K 166960K 1386 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 2 0K 0K 166960K 2 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 15 53K 93K 166960K 133 0 proc 55 58K 100K 166960K 470 0 subproc 104 6K 6K 166960K 104 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 99 7K 7K 166960K 99 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 25 122K 122K 166960K 25 0 exec 0 0K 1K 166960K 340 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 183 71K 72K 166960K 2609 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 36 72K 98K 166960K 1143 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 27 2K 2K 166960K 27 0 temp 34 6802K 6866K 166960K 3597 0 kqueue 13 20K 20K 166960K 22 0 SYN cache 2 16K 16K 166960K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 34 0 31 1 0 1 1 0 8 0 rtentry 112 109 0 1 4 0 4 4 0 8 0 unpcb 144 35 0 20 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 808 7 0 3 1 0 1 1 0 8 0 arp 88 18 0 0 1 0 1 1 0 8 0 inpcb 336 60 0 51 2 0 2 2 0 8 1 nd6 104 22 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 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 16 108 0 10 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1548 0 55 94 0 94 94 0 8 0 ffsino 240 1549 0 56 89 0 89 89 0 8 0 nchpl 144 1727 0 59 62 0 62 62 0 8 0 uvmvnodes 80 1664 0 0 34 0 34 34 0 8 0 vnodes 216 1664 0 0 93 0 93 93 0 8 0 namei 1024 5039 0 5038 2 0 2 2 0 8 1 kstatmem 264 22 0 0 2 0 2 2 0 8 0 scxspl 216 4876 0 4876 3 0 3 3 1 8 3 plimitpl 152 27 0 11 1 0 1 1 0 8 0 sigapl 424 413 0 370 6 0 6 6 0 8 0 futexpl 64 87 0 84 1 0 1 1 0 8 0 knotepl 120 2768 0 2721 2 0 2 2 0 8 0 kqueuepl 184 20 0 10 1 0 1 1 0 8 0 pipepl 288 103 0 76 2 0 2 2 0 8 0 fdescpl 432 397 0 370 5 0 5 5 0 8 1 filepl 120 1313 0 1077 8 0 8 8 0 8 0 lockfpl 104 6 0 4 1 0 1 1 0 8 0 lockfspl 48 4 0 2 1 0 1 1 0 8 0 sessionpl 144 21 0 13 1 0 1 1 0 8 0 pgrppl 48 29 0 13 1 0 1 1 0 8 0 ucredpl 104 51 0 40 1 0 1 1 0 8 0 zombiepl 144 372 0 370 1 0 1 1 0 8 0 processpl 1096 413 0 370 4 0 4 4 0 8 0 procpl 648 422 0 375 5 0 5 5 0 8 0 sockpl 504 129 0 102 4 0 4 4 0 8 0 mcl8k 8192 7 0 7 1 0 1 1 0 8 1 mcl4k 4096 3 0 3 1 0 1 1 0 8 1 mcl2k 2048 4787 0 4690 23 2 21 23 0 8 8 mtagpl 96 5 0 5 1 0 1 1 0 8 1 mbufpl 256 6252 0 6092 12 0 12 12 0 8 2 bufpl 280 2145 0 89 147 0 147 147 0 8 0 anonpl 24 141785 0 139022 24 0 24 24 0 187 3 amapchunkpl 152 8627 0 8270 18 0 18 18 0 158 1 amappl16 200 3901 0 3896 5 0 5 5 0 8 4 amappl15 192 12 0 12 1 0 1 1 0 8 1 amappl14 184 104 0 94 1 0 1 1 0 8 0 amappl13 176 33 0 32 1 0 1 1 0 8 0 amappl12 168 1004 0 980 3 0 3 3 0 8 1 amappl11 160 56 0 46 1 0 1 1 0 8 0 amappl10 152 26 0 25 1 0 1 1 0 8 0 amappl9 144 151 0 151 1 0 1 1 0 8 1 amappl8 136 45 0 44 1 0 1 1 0 8 0 amappl7 128 95 0 85 1 0 1 1 0 8 0 amappl6 120 169 0 167 1 0 1 1 0 8 0 amappl5 112 129 0 121 1 0 1 1 0 8 0 amappl4 104 283 0 267 1 0 1 1 0 8 0 amappl3 96 1702 0 1622 3 0 3 3 0 8 0 amappl2 88 580 0 528 2 0 2 2 0 8 0 amappl1 80 7426 0 6909 14 0 14 14 0 8 3 amappl 88 2279 0 2150 4 0 4 4 0 92 0 dma4096 4096 1 0 1 1 0 1 1 0 8 1 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 0 1 1 0 8 1 dma128 128 253 0 253 1 0 1 1 0 8 1 dma64 64 6 0 6 1 0 1 1 0 8 1 dma32 32 7 0 7 1 0 1 1 0 8 1 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 397 0 370 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 397 0 370 1 0 1 1 0 8 0 vmmpekpl 168 5241 0 5204 2 0 2 2 0 8 0 vmmpepl 168 33937 0 32388 78 0 78 78 0 357 5 vmsppl 344 396 0 370 4 0 4 4 0 8 1 rwobjpl 24 15950 0 13490 17 0 17 17 0 8 1 pdppl 4096 800 0 740 94 14 80 80 0 8 20 pvpl 32 252147 0 245076 74 0 74 74 0 265 8 pmappl 216 396 0 370 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 362 0 16 10 0 10 10 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace db_enter() at db_enter+0x25 panic(ffffffff830ab318) at panic+0x1cf ffs_inode_alloc(fffffd806c6b86a0,41ed,fffffd807f7d7680,ffff80002a5618b8) at ffs_inode_alloc+0x96c ufs_mkdir(ffff80002a561920) at ufs_mkdir+0x113 VOP_MKDIR(fffffd806c6ae1e0,ffff80002a561a80,ffff80002a561ab0,ffff80002a5619b0) at VOP_MKDIR+0x102 domkdirat(ffff80002a48ef40,ffffff9c,704ee33ea980,1ff) at domkdirat+0x179 syscall(ffff80002a561c30) at syscall+0x97e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x704ee33eaa10, count: -8 ddb> machine ddbcpu 1 No such command ddb> trace db_enter() at db_enter+0x25 panic(ffffffff830ab318) at panic+0x1cf ffs_inode_alloc(fffffd806c6b86a0,41ed,fffffd807f7d7680,ffff80002a5618b8) at ffs_inode_alloc+0x96c ufs_mkdir(ffff80002a561920) at ufs_mkdir+0x113 VOP_MKDIR(fffffd806c6ae1e0,ffff80002a561a80,ffff80002a561ab0,ffff80002a5619b0) at VOP_MKDIR+0x102 domkdirat(ffff80002a48ef40,ffffff9c,704ee33ea980,1ff) at domkdirat+0x179 syscall(ffff80002a561c30) at syscall+0x97e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x704ee33eaa10, count: -8