panic: bad dir Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 330263 92086 0 0 0 1 syz-executor.0 *295837 83662 0 0 0x4000000 0K syz-executor.6 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff827d9778) at panic+0x17b sys/kern/subr_prf.c:198 06:20:54 executing program 7: sysctl$net_inet_tcp(&(0x7f0000000080)={0x4, 0x2, 0x6, 0x15}, 0x4, 0x0, 0x0, &(0x7f0000000140)="8a87f064caac4ebeb1e1a2608114d32e2d8e1d20fcbba518788f1bfa05d163c23d5e08f2fd8ee9ff36651fb74690b6d1a2e8515521bfbb8df0aee9d24483f9fa51f9b3844e37a492a46d0acb03bed568c8152cd889e56119a33aa0e148f39810cd2a6c607e4b405810cebcd38de4510152575c97b8dc1aea81b9adef4805e59d24da6dcf63c0ea79333e882173b71b3348a84eaeb8bbde7f87825a692b4857ee5a120e66a1039a9ab27ed8812783fa9fcf99ea42388423e0b290911207bb5eecef95bfa449a2b2d847b327c52e84bb94478a1fda8b4bd7735c9a06e5f0e9e4d508dc028e1e116204830f31777dd9ac9b3a61500acb75762e", 0xf8) (async) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000040)={0xffffffffffffffff}, 0x10) (async) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000000040)={0xffffffffffffffff}, 0x10) r4 = openat$pf(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000240)=[{{r1}, 0xfffffffffffffffb, 0x2, 0x20000000, 0x2, 0x8}, {{r2}, 0xfffffffffffffffa, 0x14, 0xf0000000, 0x3ff, 0x7}, {{r0}, 0xfffffffffffffff9, 0x28, 0x80, 0x4, 0x1}, {{r0}, 0xfffffffffffffffa, 0x91, 0x4, 0x80, 0x401}, {{r0}, 0xfffffffffffffffe, 0x23, 0x1, 0x52, 0x8}], 0x1, &(0x7f0000000300)=[{{r3}, 0x3, 0x4, 0x0, 0xd4, 0xffffffff}, {{r0}, 0xfffffffffffffffb, 0x14, 0x4, 0x1, 0x7}, {{r0}, 0xfffffffffffffffb, 0x34, 0x44, 0x8, 0x2}, {{r0}, 0xfffffffffffffffc, 0xc0, 0x10, 0x8, 0x79}, {{r4}, 0xffffffffffffffff, 0x4, 0x2, 0xdb6, 0x9}, {{r0}, 0xfffffffffffffffe, 0x88, 0x2, 0x8, 0x40}, {{r0}, 0xfffffffffffffffd, 0xc4, 0x1, 0x1000000, 0x9}], 0x3bd769d2, &(0x7f0000000400)={0x4, 0x7}) (async) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0xff7fffffffffffff}, 0x10) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)) (async) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000000)=0x3, 0x4) 06:20:54 executing program 1: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) r0 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) mlock(&(0x7f00002a7000/0x4000)=nil, 0x4000) (async) mlock(&(0x7f00002a7000/0x4000)=nil, 0x4000) read(r0, &(0x7f0000000000)=""/151, 0x97) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) 06:20:54 executing program 3: write(0xffffffffffffffff, &(0x7f0000000000)="b1197af9d018dfc02a060b284c110a293fa148f162c27e070f66b14d44fb52288d52152143e2070bf96737e5cc7b5bf7696388414f2a66d65cb6aff9be27f4445432211df27c694eabd37f8cd70371fde645eca3e6fad245a3d53efcf263445035a58f2c385c5e", 0x67) (async) poll(0x0, 0x0, 0x0) getsockname$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) ufs_lookup() at ufs_lookup+0x174c ufs_dirbad sys/ufs/ufs/ufs_lookup.c:609 [inline] ufs_lookup() at ufs_lookup+0x174c sys/ufs/ufs/ufs_lookup.c:444 VOP_LOOKUP(fffffd807c75ea68,ffff80002125f970,ffff80002125f9a0) at VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 vfs_lookup(ffff80002125f940) at vfs_lookup+0x6e2 sys/kern/vfs_lookup.c:566 namei(ffff80002125f940) at namei+0x55a sys/kern/vfs_lookup.c:250 domkdirat(ffff8000211daab0,ffffff9c,20000040,84) at domkdirat+0x79 sys/kern/vfs_syscalls.c:3058 syscall(ffff80002125fb20) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002125fb20) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5a79db216e0, 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: bad dir ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff827d9778) at panic+0x17b sys/kern/subr_prf.c:198 ufs_lookup() at ufs_lookup+0x174c ufs_dirbad sys/ufs/ufs/ufs_lookup.c:609 [inline] ufs_lookup() at ufs_lookup+0x174c sys/ufs/ufs/ufs_lookup.c:444 VOP_LOOKUP(fffffd807c75ea68,ffff80002125f970,ffff80002125f9a0) at VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 vfs_lookup(ffff80002125f940) at vfs_lookup+0x6e2 sys/kern/vfs_lookup.c:566 namei(ffff80002125f940) at namei+0x55a sys/kern/vfs_lookup.c:250 domkdirat(ffff8000211daab0,ffffff9c,20000040,84) at domkdirat+0x79 sys/kern/vfs_syscalls.c:3058 syscall(ffff80002125fb20) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002125fb20) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5a79db216e0, count: -9 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002125f520 rbx 0xffffffff82bfeba7 cpu_info_full_primary+0x2ba7 rdx 0xffff800000d28700 rcx 0xffff8000211daab0 rax 0xffffffff82bfdff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xd6a11b2685f15dab r11 0x56efb5330f6c371 r12 0xffffffff82bfe9a8 cpu_info_full_primary+0x29a8 r13 0 r14 0 r15 0x1 rip 0xffffffff8224be4c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002125f510 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.6) tid=295837 pid=83662 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=84, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff8000211dad58,0xffffffff82d892c0 process=0xffff8000212f90d8 user=0xffff80002125a000, vmspace=0xfffffd80643a0938 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 65318 489938 24170 0 2 0 syz-executor.7 92086 330263 58559 0 7 0 syz-executor.0 92086 410427 58559 0 2 0x4000000 syz-executor.0 83662 15860 91026 0 2 0 syz-executor.6 *83662 295837 91026 0 7 0x4000000 syz-executor.6 42317 203739 51652 0 3 0x80 nanoslp syz-executor.5 42317 425139 51652 0 2 0x4000000 syz-executor.5 42317 440928 51652 0 2 0x4000000 syz-executor.5 42317 502817 51652 0 3 0x4000080 fsleep syz-executor.5 75541 128988 45819 0 2 0 syz-executor.4 75541 513845 45819 0 2 0x4000000 syz-executor.4 65138 394882 1 0 3 0x100083 ttyin getty 75573 222344 20059 0 2 0x2 syz-executor.3 45819 482271 20059 0 3 0x82 nanoslp syz-executor.4 96089 310307 0 0 3 0x14200 acct acct 92973 38736 0 0 3 0x14280 nfsidl nfsio 64359 232265 0 0 3 0x14280 nfsidl nfsio 40070 156706 0 0 3 0x14280 nfsidl nfsio 74861 97668 0 0 3 0x14280 nfsidl nfsio 74128 236227 0 0 3 0x14280 nfsidl nfsio 58192 97945 0 0 3 0x14280 nfsidl nfsio 60885 157469 0 0 3 0x14280 nfsidl nfsio 3174 14976 0 0 3 0x14280 nfsidl nfsio 90327 344510 0 0 3 0x14280 nfsidl nfsio 80977 32816 0 0 3 0x14280 nfsidl nfsio 58065 468822 0 0 3 0x14280 nfsidl nfsio 3342 274233 0 0 3 0x14280 nfsidl nfsio 52142 276365 0 0 3 0x14280 nfsidl nfsio 31910 392688 0 0 3 0x14280 nfsidl nfsio 83330 30442 0 0 3 0x14280 nfsidl nfsio 32078 241409 0 0 3 0x14280 nfsidl nfsio 84877 274363 0 0 3 0x14280 nfsidl nfsio 43695 260978 0 0 3 0x14280 nfsidl nfsio 82626 511061 0 0 3 0x14280 nfsidl nfsio 96294 275494 0 0 3 0x14280 nfsidl nfsio 10403 71846 0 0 3 0x14200 bored sosplice 51652 176009 20059 0 3 0x82 nanoslp syz-executor.5 24170 5332 20059 0 3 0x82 nanoslp syz-executor.7 91026 311945 20059 0 3 0x82 nanoslp syz-executor.6 52233 163644 20059 0 3 0x82 nanoslp syz-executor.2 31663 504440 20059 0 2 0x2 syz-executor.1 58559 89787 20059 0 3 0x82 nanoslp syz-executor.0 20059 393948 68431 0 3 0x2000082 wait syz-fuzzer 20059 103457 68431 0 3 0x6000082 nanoslp syz-fuzzer 20059 103602 68431 0 3 0x6000082 wait syz-fuzzer 20059 32063 68431 0 3 0x6000082 thrsleep syz-fuzzer 20059 214416 68431 0 3 0x6000082 wait syz-fuzzer 20059 400871 68431 0 3 0x6000082 wait syz-fuzzer 20059 229651 68431 0 3 0x6000082 thrsleep syz-fuzzer 20059 135968 68431 0 3 0x6000082 wait syz-fuzzer 20059 238419 68431 0 3 0x6000082 kqread syz-fuzzer 20059 352225 68431 0 3 0x6000082 wait syz-fuzzer 20059 14835 68431 0 3 0x6000082 thrsleep syz-fuzzer 20059 125244 68431 0 3 0x6000082 thrsleep syz-fuzzer 20059 511975 68431 0 3 0x6000082 wait syz-fuzzer 20059 459512 68431 0 3 0x6000082 wait syz-fuzzer 20059 425962 68431 0 3 0x6000082 thrsleep syz-fuzzer 20059 223027 68431 0 3 0x6000082 thrsleep syz-fuzzer 68431 300773 1215 0 3 0x10008a sigsusp ksh 1215 441084 4932 0 3 0x9a kqread sshd 4932 297540 1 0 3 0x88 kqread sshd 98771 75029 40688 74 3 0x1100092 bpf pflogd 40688 217964 1 0 3 0x80 netio pflogd 6073 486531 61555 73 3 0x1100090 kqread syslogd 61555 499463 1 0 3 0x100082 netio syslogd 420 405260 1 0 3 0x100080 kqread resolvd 57773 84394 43270 77 3 0x100092 kqread dhcpleased 70822 185734 43270 77 3 0x100092 kqread dhcpleased 43270 125952 1 0 3 0x80 kqread dhcpleased 50586 337248 0 0 3 0x14200 bored smr 8692 155112 0 0 2 0x14200 zerothread 80098 181241 0 0 3 0x14200 aiodoned aiodoned 20529 502680 0 0 3 0x14200 syncer update 14354 337771 0 0 3 0x14200 cleaner cleaner 83003 71586 0 0 3 0x14200 reaper reaper 96638 390068 0 0 3 0x14200 pgdaemon pagedaemon 27012 292459 0 0 3 0x14200 bored viomb 62183 270142 0 0 3 0x40014200 acpi0 acpi0 86827 401829 0 0 3 0x40014200 idle1 20987 463892 0 0 3 0x14200 bored softnet3 9466 210337 0 0 3 0x14200 bored softnet2 48511 513505 0 0 3 0x14200 bored softnet1 85388 399180 0 0 3 0x14200 bored softnet0 97878 95356 0 0 3 0x14200 bored systqmp 1494 31470 0 0 3 0x14200 bored systq 42629 217886 0 0 3 0x14200 tmoslp softclockmp 11231 41658 0 0 3 0x40014200 tmoslp softclock 67664 22488 0 0 3 0x40014200 idle0 1 142338 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 83662 (syz-executor.6) thread 0xffff8000211daab0 (295837) exclusive rrwlock inode r = 0 (0xfffffd806f593810) #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 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82d837d0) #0 witness_lock+0x447 #1 syscall+0x5cd mi_syscall sys/sys/syscall_mi.h:110 [inline] #1 syscall+0x5cd sys/arch/amd64/amd64/trap.c:623 #2 Xsyscall+0x128 Process 75541 (syz-executor.4) thread 0xffff8000212ac2c0 (513845) exclusive rwlock dklk r = 0 (0xffff8000006b7068) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 vndopen+0x91 sys/dev/vnd.c:187 #3 spec_open+0x3e3 sys/kern/spec_vnops.c:150 #4 VOP_OPEN+0x76 sys/kern/vfs_vops.c:138 #5 vn_open+0x452 sys/kern/vfs_vnops.c:177 #6 doopenat+0x26e sys/kern/vfs_syscalls.c:1126 #7 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #7 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #8 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10227 6570K 6916K 78643K 13404 0 pcb 13 9K 9K 78643K 77 0 rtable 237 7K 7K 78643K 536 0 pf 32 9K 10K 78643K 103 0 ifaddr 45 15K 16K 78643K 83 0 ifgroup 55 2K 2K 78643K 153 0 sysctl 1 0K 0K 78643K 1 0 counters 60 35K 36K 78643K 112 0 ioctlops 0 0K 4K 78643K 1571 0 iov 0 0K 18K 78643K 102 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1425 89K 89K 78643K 2178 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 33 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 1K 78643K 40 0 dirhash 12 2K 2K 78643K 21 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 15 53K 89K 78643K 1522 0 sigio 0 0K 0K 78643K 14 0 proc 69 91K 128K 78643K 659 0 subproc 104 6K 7K 78643K 130 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 82 0 in_multi 99 7K 7K 78643K 133 0 ether_multi 1 0K 0K 78643K 1 0 mrt 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 223 996K 996K 78643K 223 0 exec 0 0K 1K 78643K 564 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 374 187K 199K 78643K 17524 0 UVM aobj 131 4K 4K 78643K 131 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 44 0 NDP 12 0K 2K 78643K 58 0 temp 75 5924K 6044K 78643K 10877 0 kqueue 12 18K 24K 78643K 141 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 120 103 0 100 1 0 1 1 0 8 0 rtentry 112 139 0 29 4 0 4 4 0 8 0 unpcb 144 2222 0 2206 11 9 2 5 0 8 1 syncache 304 15 0 15 3 3 0 1 0 8 0 tcpqe 32 105 0 105 3 3 0 1 0 8 0 tcpcb 808 272 0 259 13 11 2 8 0 8 0 arp 120 22 0 4 1 0 1 1 0 8 0 inpcb 368 753 0 737 22 20 2 7 0 8 0 nd6 136 30 0 6 1 0 1 1 0 8 0 pkpcb 40 16 0 16 3 2 1 1 0 8 1 kcovpl 48 10 0 2 1 0 1 1 0 8 0 ppxss 1256 7 0 7 2 2 0 1 0 8 0 pffrag 232 2 0 1 1 0 1 1 0 482 0 pffrnode 88 2 0 1 1 0 1 1 0 8 0 pffrent 40 49 0 48 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 59 0 42 1 0 1 1 0 8 0 pfstkey 128 59 0 42 1 0 1 1 0 8 0 pfstate 376 59 0 42 3 0 3 3 0 8 1 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 546 0 88 29 0 29 29 0 8 0 art_table 32 547 0 88 4 0 4 4 0 8 0 art_node 16 132 0 32 1 0 1 1 0 8 0 sysvmsgpl 40 2 0 1 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 33 0 23 1 0 1 1 0 8 0 shmpl 112 128 0 0 4 0 4 4 0 8 0 dirhash 1024 23 0 6 3 0 3 3 0 8 0 dino2pl 256 3368 0 1909 92 0 92 92 0 8 0 ffsino 272 3368 0 1909 98 0 98 98 0 8 0 nchpl 144 5567 0 3913 64 0 64 64 0 8 0 uvmvnodes 80 4147 0 0 85 0 85 85 0 8 0 vnodes 216 4147 0 0 231 0 231 231 0 8 0 namei 1024 20060 0 20059 3 2 1 3 0 8 0 percpumem 16 69 0 26 1 0 1 1 0 8 0 vcpupl 2048 10 0 0 2 0 2 2 0 8 0 vmpool 696 13 0 3 1 0 1 1 0 8 0 kstatmem 264 76 0 52 2 0 2 2 0 8 0 scxspl 216 16502 0 16502 10 9 1 8 1 8 1 plimitpl 152 188 0 171 1 0 1 1 0 8 0 sigapl 424 1947 0 1878 10 1 9 9 0 8 1 futexpl 64 11640 0 11639 1 0 1 1 0 8 0 knotepl 120 304 0 0 10 0 10 10 0 8 0 kqueuepl 216 289 0 281 3 2 1 3 0 8 0 pipepl 320 570 0 542 12 9 3 8 0 8 0 fdescpl 496 1827 0 1799 5 0 5 5 0 8 0 filepl 152 12242 0 11997 25 12 13 19 0 8 1 lockfpl 104 770 0 768 2 1 1 2 0 8 0 lockfspl 48 242 0 240 1 0 1 1 0 8 0 sessionpl 144 27 0 10 1 0 1 1 0 8 0 pgrppl 48 94 0 77 1 0 1 1 0 8 0 ucredpl 104 1303 0 1289 1 0 1 1 0 8 0 zombiepl 144 1879 0 1878 1 0 1 1 0 8 0 processpl 1072 1947 0 1878 5 0 5 5 0 8 0 procpl 680 4526 0 4436 9 0 9 9 0 8 0 sosppl 168 10 0 7 2 1 1 1 0 8 0 sockpl 488 3133 0 3098 44 33 11 18 0 8 5 mcl64k 65536 9 0 0 2 0 2 2 0 8 0 mcl16k 16384 11 0 0 2 0 2 2 0 8 0 mcl12k 12288 5 0 0 1 0 1 1 0 8 0 mcl9k 9216 7 0 0 1 0 1 1 0 8 0 mcl8k 8192 15 0 0 2 0 2 2 0 8 0 mcl4k 4096 12 0 0 2 0 2 2 0 8 0 mcl2k2 2112 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 296 0 0 37 0 37 37 0 8 0 mtagpl 96 298 0 0 8 0 8 8 0 8 0 mbufpl 256 543 0 0 31 0 31 31 0 8 0 bufpl 288 5849 0 138 408 0 408 408 0 8 0 anonpl 24 376299 0 362296 127 21 106 106 0 186 1 amapchunkpl 152 55994 0 55106 47 8 39 40 0 158 1 amappl16 200 10446 0 10039 54 21 33 43 0 8 11 amappl15 192 15 0 14 1 0 1 1 0 8 0 amappl14 184 176 0 162 2 1 1 2 0 8 0 amappl13 176 16 0 16 1 1 0 1 0 8 0 amappl12 168 2526 0 2498 2 0 2 2 0 8 0 amappl11 160 69 0 52 1 0 1 1 0 8 0 amappl10 152 58 0 47 1 0 1 1 0 8 0 amappl9 144 300 0 300 2 1 1 1 0 8 1 amappl8 136 280 0 208 3 0 3 3 0 8 0 amappl7 128 219 0 194 2 0 2 2 0 8 0 amappl6 120 282 0 273 1 0 1 1 0 8 0 amappl5 112 143 0 132 1 0 1 1 0 8 0 amappl4 104 523 0 493 2 1 1 2 0 8 0 amappl3 96 10496 0 10408 3 0 3 3 0 8 0 amappl2 88 2288 0 2217 3 1 2 3 0 8 0 amappl1 80 15026 0 14478 23 10 13 23 0 8 0 amappl 88 16907 0 16669 8 1 7 7 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 72 130 0 0 3 0 3 3 0 8 0 uaddrrnd 24 1840 0 1802 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1840 0 1802 1 0 1 1 0 8 0 vmmpekpl 168 20574 0 20517 3 0 3 3 0 8 0 vmmpepl 168 131060 0 128767 163 28 135 136 0 357 26 vmsppl 464 1839 0 1802 6 0 6 6 0 8 0 rwobjpl 56 45023 0 39235 85 1 84 84 0 8 0 pdppl 4096 3688 0 3614 209 129 80 82 0 8 6 pvpl 32 816280 0 796507 368 90 278 366 0 265 94 pmappl 248 1839 0 1802 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 970 0 166 23 0 23 23 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff827d9778) at panic+0x17b sys/kern/subr_prf.c:198 ufs_lookup() at ufs_lookup+0x174c ufs_dirbad sys/ufs/ufs/ufs_lookup.c:609 [inline] ufs_lookup() at ufs_lookup+0x174c sys/ufs/ufs/ufs_lookup.c:444 VOP_LOOKUP(fffffd807c75ea68,ffff80002125f970,ffff80002125f9a0) at VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 vfs_lookup(ffff80002125f940) at vfs_lookup+0x6e2 sys/kern/vfs_lookup.c:566 namei(ffff80002125f940) at namei+0x55a sys/kern/vfs_lookup.c:250 domkdirat(ffff8000211daab0,ffffff9c,20000040,84) at domkdirat+0x79 sys/kern/vfs_syscalls.c:3058 syscall(ffff80002125fb20) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002125fb20) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5a79db216e0, 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 end of kernel end trace frame: 0x71a577c95d00, count: 12 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 end of kernel end trace frame: 0x71a577c95d00, count: -3