panic: vop_genWerAiRcNI_bNaG:d oSPpL NStopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 444294 65422 32767 0x10 0 0 syz-executor.7 *331640 98704 32767 0x10 0 1 syz-executor.6 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279d630) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff800024713708) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8067a62c10,fffffd807590c240) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd807590c240) at bwrite+0x1f1 sys/kern/vfs_bio.c:760 VOP_BWRITE(fffffd807590c240) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff8000247139a0) at ufs_mkdir+0x6c4 sys/ufs/ufs/ufs_vnops.c:1235 VOP_MKDIR(fffffd8068825e58,ffff800024713b00,ffff800024713b30,ffff800024713a30) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff800021281548,ffffff9c,73eb01a6d2d0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 syscall(ffff800024713cb0) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800024713cb0) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x73eb01a6d340, count: 4 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: vop_generic_badop ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279d630) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff800024713708) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8067a62c10,fffffd807590c240) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd807590c240) at bwrite+0x1f1 sys/kern/vfs_bio.c:760 VOP_BWRITE(fffffd807590c240) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff8000247139a0) at ufs_mkdir+0x6c4 sys/ufs/ufs/ufs_vnops.c:1235 VOP_MKDIR(fffffd8068825e58,ffff800024713b00,ffff800024713b30,ffff800024713a30) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff800021281548,ffffff9c,73eb01a6d2d0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 syscall(ffff800024713cb0) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800024713cb0) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x73eb01a6d340, count: -11 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800024713630 rbx 0xffff800020d49ba7 rdx 0 rcx 0xffff800021281548 rax 0xffff800020d48ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xd9577cf2676a4709 r11 0x8bc0b0d487173c9e r12 0xffff800020d499a8 r13 0 r14 0 r15 0x1 rip 0xffffffff8167c64c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff800024713620 ss 0 db_enter+0x1c: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor.6) tid=331640 pid=98704 tcnt=1 stat=onproc flags process=10 proc=0 runpri=17, usrpri=81, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff800021280d50,0xffff800021281008 process=0xffff80002127d508 user=0xffff80002470e000, vmspace=0xfffffd80756b21f8 estcpu=36, cpticks=3, pctcpu=0.9, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 65422 444294 93512 32767 7 0x10 syz-executor.7 23651 326519 7903 32767 2 0x10 syz-executor.2 44483 176041 42885 32767 2 0x10 syz-executor.0 35413 282257 54708 32767 2 0x10 syz-executor.3 35413 467247 54708 32767 3 0x4000090 fsleep syz-executor.3 59393 308641 1819 32767 2 0x10 syz-executor.4 59393 511623 1819 32767 3 0x4000090 fsleep syz-executor.4 93512 330451 5102 32767 2 0x10 syz-executor.7 5102 117889 51991 0 3 0x82 wait syz-executor.7 90517 504399 73095 32767 3 0x90 nanoslp syz-executor.5 73095 367024 51991 0 3 0x82 wait syz-executor.5 42885 234577 69920 32767 3 0x90 nanoslp syz-executor.0 69920 505034 51991 0 3 0x82 wait syz-executor.0 7903 213811 6116 32767 3 0x90 nanoslp syz-executor.2 6116 218686 51991 0 3 0x82 wait syz-executor.2 54708 116616 65511 32767 3 0x90 nanoslp syz-executor.3 65511 138136 51991 0 3 0x82 wait syz-executor.3 *98704 331640 18519 32767 7 0x10 syz-executor.6 18519 209409 51991 0 3 0x82 wait syz-executor.6 45543 419360 67809 32767 2 0x10 syz-executor.1 67809 411493 51991 0 3 0x82 wait syz-executor.1 1819 236486 54812 32767 3 0x90 nanoslp syz-executor.4 54812 498830 51991 0 3 0x82 wait syz-executor.4 91658 373992 0 0 3 0x14200 bored sosplice 51991 324110 41515 0 3 0x2000082 thrsleep syz-fuzzer 51991 105188 41515 0 3 0x6000082 nanoslp syz-fuzzer 51991 389327 41515 0 3 0x6000082 thrsleep syz-fuzzer 51991 224846 41515 0 3 0x6000082 wait syz-fuzzer 51991 376492 41515 0 3 0x6000082 wait syz-fuzzer 51991 414177 41515 0 3 0x6000082 wait syz-fuzzer 51991 66934 41515 0 3 0x6000082 wait syz-fuzzer 51991 230458 41515 0 3 0x6000082 thrsleep syz-fuzzer 51991 182028 41515 0 3 0x6000082 thrsleep syz-fuzzer 51991 140445 41515 0 3 0x6000082 thrsleep syz-fuzzer 51991 473616 41515 0 3 0x6000082 thrsleep syz-fuzzer 51991 512788 41515 0 3 0x6000082 wait syz-fuzzer 51991 161920 41515 0 3 0x6000082 wait syz-fuzzer 51991 409097 41515 0 3 0x6000082 wait syz-fuzzer 51991 309177 41515 0 3 0x6000082 wait syz-fuzzer 51991 51766 41515 0 3 0x6000082 kqread syz-fuzzer 41515 25321 14385 0 3 0x10008a sigsusp ksh 14385 7180 51005 0 3 0x9a kqread sshd 55481 322819 1 0 3 0x100083 ttyin getty 51005 390270 1 0 3 0x88 kqread sshd 3936 133465 46444 73 3 0x1100090 kqread syslogd 46444 4363 1 0 3 0x100082 netio syslogd 5939 153416 1 0 3 0x100080 kqread resolvd 79682 167508 22556 77 3 0x100092 kqread dhcpleased 88585 493407 22556 77 3 0x100092 kqread dhcpleased 22556 288976 1 0 3 0x80 kqread dhcpleased 34789 419172 0 0 3 0x14200 bored smr 94024 332359 0 0 2 0x14200 zerothread 27108 80813 0 0 3 0x14200 aiodoned aiodoned 40864 14205 0 0 3 0x14200 syncer update 9369 39073 0 0 3 0x14200 cleaner cleaner 62674 22649 0 0 3 0x14200 reaper reaper 13398 468376 0 0 3 0x14200 pgdaemon pagedaemon 29723 476695 0 0 3 0x14200 bored viomb 44714 498122 0 0 3 0x40014200 acpi0 acpi0 6257 438059 0 0 3 0x40014200 idle1 27222 208499 0 0 3 0x14200 bored softnet3 88794 9059 0 0 3 0x14200 bored softnet2 93096 81964 0 0 3 0x14200 bored softnet1 59555 280365 0 0 3 0x14200 bored softnet0 26806 32470 0 0 3 0x14200 bored systqmp 90812 269480 0 0 3 0x14200 bored systq 39481 461724 0 0 3 0x14200 tmoslp softclockmp 39421 11855 0 0 3 0x40014200 tmoslp softclock 88902 496198 0 0 3 0x40014200 idle0 1 276926 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks CPU 0: exclusive mutex pvpl r = 0 (0xffffffff82cfe270) #0 witness_lock+0x447 #1 mtx_enter_try+0x104 #2 mtx_enter+0x4f sys/kern/kern_lock.c:266 #3 pool_get+0xc1 sys/kern/subr_pool.c:579 #4 pmap_enter+0x178 sys/arch/amd64/amd64/pmap.c:2698 #5 uvm_fault_lower_lookup+0x2a4 sys/uvm/uvm_fault.c:1192 #6 uvm_fault_lower+0x63 sys/uvm/uvm_fault.c:1227 #7 uvm_fault+0x238 #8 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #9 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #10 recall_trap+0x8 Process 65422 (syz-executor.7) thread 0xffff8000211dbaa8 (444294) exclusive rwlock uobjlk r = 0 (0xfffffd80769ad400) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 uvm_fault_lower_lookup+0x4a sys/uvm/uvm_fault.c:1126 #3 uvm_fault_lower+0x63 sys/uvm/uvm_fault.c:1227 #4 uvm_fault+0x238 #5 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #6 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #7 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd8008a1ebd8) #0 witness_lock+0x447 #1 uvmfault_lookup+0xd9 sys/uvm/uvm_fault.c:1785 #2 uvm_fault_check+0x3e sys/uvm/uvm_fault.c:672 #3 uvm_fault+0xf2 sys/uvm/uvm_fault.c:600 #4 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #5 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #6 recall_trap+0x8 Process 59393 (syz-executor.4) thread 0xffff800021280800 (511623) exclusive rrwlock inode r = 0 (0xfffffd8067d4aa28) #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_makeinode+0xb2 sys/ufs/ufs/ufs_vnops.c:1817 #8 ufs_create+0x45 sys/ufs/ufs/ufs_vnops.c:151 #9 VOP_CREATE+0xc0 sys/kern/vfs_vops.c:103 #10 vn_open+0x27b sys/kern/vfs_vnops.c:116 #11 doopenat+0x26e sys/kern/vfs_syscalls.c:1126 #12 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #12 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8067d4ab38) #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 vn_open+0x17b sys/kern/vfs_vnops.c:107 #8 doopenat+0x26e sys/kern/vfs_syscalls.c:1126 #9 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #9 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #10 Xsyscall+0x128 Process 98704 (syz-executor.6) thread 0xffff800021281548 (331640) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82c5e690) #0 witness_lock+0x447 #1 __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 #2 mi_switch+0x46d sys/kern/sched_bsd.c:470 #3 sleep_finish+0x19b sys/kern/kern_synch.c:414 #4 biowait+0x91 sys/kern/vfs_bio.c:1278 #5 bwrite+0x21c sys/kern/vfs_bio.c:769 #6 ffs_update+0x281 sys/ufs/ffs/ffs_inode.c:113 #7 ufs_mkdir+0x672 sys/ufs/ufs/ufs_vnops.c:1219 #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 (0xfffffd806e6cab40) #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 vget+0x200 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:1314 #8 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394 #9 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1149 #10 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #11 domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 #12 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #12 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80678af3d0) #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 45543 (syz-executor.1) thread 0xffff80002127b7e8 (419360) exclusive rrwlock inode r = 0 (0xfffffd8067d4a2b8) #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 vn_closefile+0xca vn_close sys/kern/vfs_vnops.c:292 [inline] #5 vn_closefile+0xca sys/kern/vfs_vnops.c:609 #6 fdrop+0xcb sys/kern/kern_descrip.c:1274 #7 closef+0x120 sys/kern/kern_descrip.c:1258 #8 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10207 6411K 6420K 78643K 11454 0 pcb 13 12K 14K 78643K 17 0 rtable 240 6K 7K 78643K 2664 0 pf 29 8K 8K 78643K 141 0 ifaddr 44 16K 16K 78643K 276 0 ifgroup 50 2K 2K 78643K 274 0 sysctl 4 1K 1K 78643K 7 0 counters 60 35K 35K 78643K 172 0 ioctlops 0 0K 2K 78643K 325 0 iov 0 0K 32K 78643K 1741 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1279 80K 80K 78643K 4351 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 197 0 VM map 2 1K 1K 78643K 2 0 sem 10 1K 1K 78643K 16 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 23 85K 125K 78643K 16413 0 sigio 0 0K 0K 78643K 178 0 proc 56 78K 103K 78643K 2953 0 subproc 104 6K 6K 78643K 832 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 1278 0 in_multi 99 7K 7K 78643K 822 0 ether_multi 1 0K 0K 78643K 19 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 181 811K 811K 78643K 181 0 exec 0 0K 1K 78643K 2822 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 440 91K 106K 78643K 160211 0 UVM aobj 131 4K 8K 78643K 136 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 444 0 NDP 11 0K 2K 78643K 195 0 temp 74 5924K 6004K 78643K 46799 0 kqueue 12 18K 28K 78643K 1299 0 SYN cache 2 16K 16K 78643K 2 0 ddb{1}> 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 120 924 0 921 11 10 1 3 0 8 0 rtentry 112 757 0 644 4 0 4 4 0 8 0 unpcb 144 9744 0 9731 119 118 1 7 0 8 0 syncache 312 221 0 221 31 30 1 1 0 8 1 sackhl 24 1 0 1 1 1 0 1 0 8 0 tcpqe 32 319 0 319 28 27 1 1 0 8 1 tcpcb 808 5930 0 5878 172 160 12 16 0 8 6 arp 120 135 0 116 1 0 1 1 0 8 0 ipq 40 18 0 17 9 8 1 1 0 8 0 ipqe 40 193 0 192 9 8 1 1 0 8 0 inpcb 368 11563 0 11505 169 158 11 15 0 8 5 nd6 136 217 0 191 1 0 1 1 0 8 0 kcovpl 48 64 0 56 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 3021 0 2555 35 5 30 31 0 8 0 art_table 32 3022 0 2555 4 0 4 4 0 8 0 art_node 16 756 0 653 1 0 1 1 0 8 0 sysvmsgpl 40 49 0 9 1 0 1 1 0 8 0 semupl 112 6 0 6 1 1 0 1 0 8 0 semapl 112 8 0 0 1 0 1 1 0 8 0 shmpl 112 133 0 5 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 21434 0 19964 93 0 93 93 0 8 0 ffsino 272 21434 0 19964 100 1 99 99 0 8 0 nchpl 144 41725 0 40084 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 154602 0 154601 7 6 1 2 0 8 0 percpumem 16 99 0 56 1 0 1 1 0 8 0 kstatmem 264 134 0 112 2 0 2 2 0 8 0 scxspl 216 142592 0 142592 51 50 1 8 1 8 1 plimitpl 152 3731 0 3708 33 31 2 2 0 8 1 sigapl 424 16599 0 16545 7 0 7 7 0 8 0 futexpl 64 147709 0 147707 4 3 1 1 0 8 0 knotepl 120 803 0 0 11 0 11 11 0 8 0 kqueuepl 216 2991 0 2983 48 47 1 8 0 8 0 pipepl 320 4213 0 4185 121 118 3 13 0 8 0 fdescpl 496 16580 0 16546 7 2 5 6 0 8 0 filepl 152 107046 0 106812 202 189 13 23 0 8 3 lockfpl 104 14972 0 14970 5 4 1 2 0 8 0 lockfspl 48 1767 0 1765 1 0 1 1 0 8 0 sessionpl 144 79 0 63 1 0 1 1 0 8 0 pgrppl 48 248 0 232 1 0 1 1 0 8 0 ucredpl 104 15633 0 15615 1 0 1 1 0 8 0 zombiepl 144 16546 0 16545 1 0 1 1 0 8 0 processpl 1072 16599 0 16545 5 1 4 5 0 8 0 procpl 680 44888 0 44817 39 31 8 9 0 8 1 sosppl 168 227 0 222 16 15 1 1 0 8 0 sockpl 488 22868 0 22797 480 463 17 33 0 8 7 mcl64k 65536 18 0 0 3 0 3 3 0 8 0 mcl16k 16384 17 0 0 3 0 3 3 0 8 0 mcl12k 12288 33 0 0 2 0 2 2 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 33 0 0 3 0 3 3 0 8 0 mcl4k 4096 96 0 0 4 1 3 4 0 8 0 mcl2k2 2112 12 0 0 1 0 1 1 0 8 0 mcl2k 2048 502 0 0 32 15 17 32 0 8 0 mtagpl 96 9 0 0 1 0 1 1 0 8 0 mbufpl 256 2224 0 0 130 0 130 130 0 8 0 bufpl 288 33846 0 27524 452 0 452 452 0 8 0 anonpl 24 1703763 0 1692470 190 94 96 106 0 186 0 amapchunkpl 152 505647 0 504826 148 104 44 51 0 158 8 amappl16 200 35834 0 35520 220 202 18 36 0 8 0 amappl15 192 12 0 12 4 4 0 1 0 8 0 amappl14 184 326 0 314 2 1 1 2 0 8 0 amappl13 176 22 0 22 5 5 0 1 0 8 0 amappl12 168 18132 0 18096 3 1 2 3 0 8 0 amappl11 160 69 0 58 1 0 1 1 0 8 0 amappl10 152 111 0 98 1 0 1 1 0 8 0 amappl9 144 270 0 270 14 13 1 1 0 8 1 amappl8 136 1066 0 873 8 1 7 7 0 8 0 amappl7 128 359 0 333 2 0 2 2 0 8 0 amappl6 120 1296 0 1271 1 0 1 1 0 8 0 amappl5 112 379 0 370 1 0 1 1 0 8 0 amappl4 104 1016 0 987 2 1 1 2 0 8 0 amappl3 96 98535 0 98452 16 13 3 4 0 8 0 amappl2 88 17965 0 17882 4 2 2 3 0 8 0 amappl1 80 70017 0 69492 22 9 13 22 0 8 0 amappl 88 158758 0 158526 7 0 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 72 135 0 5 3 0 3 3 0 8 0 uaddrrnd 24 16580 0 16546 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 16580 0 16546 1 0 1 1 0 8 0 vmmpekpl 168 131743 0 131673 4 0 4 4 0 8 0 vmmpepl 168 989308 0 986852 296 171 125 131 0 357 0 vmsppl 464 16579 0 16546 7 2 5 6 0 8 0 rwobjpl 56 245139 0 237629 123 13 110 111 0 8 0 pdppl 4096 33168 0 33092 773 691 82 96 0 8 6 pvpl 32 4878444 0 4861080 610 439 171 361 0 265 0 pmappl 248 16579 0 16546 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 2053 0 1100 28 0 28 28 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82bf0ff0) 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 x86_bus_space_io_write_1(3f8,0,4e) at x86_bus_space_io_write_1+0x35 sys/arch/amd64/amd64/bus_space.c:774 comcnputc(800,4e) at comcnputc+0x128 bus_space_barrier machine/bus.h:481 [inline] comcnputc(800,4e) at comcnputc+0x128 sys/dev/ic/com.c:1264 cnputc(4e) at cnputc+0x4f sys/dev/cons.c:218 kputchar(4e,5,0) at kputchar+0x202 sys/kern/subr_prf.c:367 kprintf() at kprintf+0x6bc sys/kern/subr_prf.c:724 printf(ffffffff828f7616) at printf+0x79 sys/kern/subr_prf.c:529 proc_trampoline() at proc_trampoline+0xc6 end of kernel end trace frame: 0x79d7cd28fac0, count: 5 ddb{0}> trace x86_ipi_db(ffffffff82bf0ff0) 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 x86_bus_space_io_write_1(3f8,0,4e) at x86_bus_space_io_write_1+0x35 sys/arch/amd64/amd64/bus_space.c:774 comcnputc(800,4e) at comcnputc+0x128 bus_space_barrier machine/bus.h:481 [inline] comcnputc(800,4e) at comcnputc+0x128 sys/dev/ic/com.c:1264 cnputc(4e) at cnputc+0x4f sys/dev/cons.c:218 kputchar(4e,5,0) at kputchar+0x202 sys/kern/subr_prf.c:367 kprintf() at kprintf+0x6bc sys/kern/subr_prf.c:724 printf(ffffffff828f7616) at printf+0x79 sys/kern/subr_prf.c:529 proc_trampoline() at proc_trampoline+0xc6 end of kernel end trace frame: 0x79d7cd28fac0, count: -10 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x1c: addq $0x8,%rsp db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279d630) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff800024713708) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8067a62c10,fffffd807590c240) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd807590c240) at bwrite+0x1f1 sys/kern/vfs_bio.c:760 VOP_BWRITE(fffffd807590c240) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff8000247139a0) at ufs_mkdir+0x6c4 sys/ufs/ufs/ufs_vnops.c:1235 VOP_MKDIR(fffffd8068825e58,ffff800024713b00,ffff800024713b30,ffff800024713a30) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff800021281548,ffffff9c,73eb01a6d2d0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 syscall(ffff800024713cb0) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800024713cb0) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x73eb01a6d340, count: 4 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279d630) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff800024713708) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8067a62c10,fffffd807590c240) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd807590c240) at bwrite+0x1f1 sys/kern/vfs_bio.c:760 VOP_BWRITE(fffffd807590c240) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff8000247139a0) at ufs_mkdir+0x6c4 sys/ufs/ufs/ufs_vnops.c:1235 VOP_MKDIR(fffffd8068825e58,ffff800024713b00,ffff800024713b30,ffff800024713a30) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff800021281548,ffffff9c,73eb01a6d2d0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 syscall(ffff800024713cb0) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800024713cb0) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x73eb01a6d340, count: -11