Wpanic:AR voNpIN_Gge:n eSrPL iNcO_T LbOaWEdRop EDStopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 479706 5782 0 0x8000000 0 0 syz-executor *321004 19028 0 0x8000000 0x4000000 1K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff83015a50) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a0b25a8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8069f0ac08,fffffd80579338f0) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd80579338f0) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd80579338f0) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff80002a0b2820) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd807891ddb0,ffff80002a0b2980,ffff80002a0b29b0,ffff80002a0b28b0) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff8000371ce2b8,3,20000080,0) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff80002a0b2b30) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0b2b30) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xb0c2cbf9c10, 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+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff83015a50) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a0b25a8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8069f0ac08,fffffd80579338f0) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd80579338f0) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd80579338f0) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff80002a0b2820) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd807891ddb0,ffff80002a0b2980,ffff80002a0b29b0,ffff80002a0b28b0) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff8000371ce2b8,3,20000080,0) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff80002a0b2b30) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0b2b30) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xb0c2cbf9c10, count: -11 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80002a0b24d0 rbx 0xffff800029b7cd87 rdx 0xffff8000011b5a00 rcx 0xffff8000371ce2b8 rax 0xffff800029b7bff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x7a3071c3cd9cc454 r11 0xd078f0a8f2e2972b r12 0xffff800029b7cb88 r13 0 r14 0 r15 0x1 rip 0xffffffff82a68795 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002a0b24c0 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=321004 pid=19028 tcnt=2 stat=onproc flags process=8000000 proc=4000000 runpri=17, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff800029fd8a28,0xffff8000371cf1f8 process=0xffff8000ffff9210 user=0xffff80002a0ad000, vmspace=0xfffffd806a5e9370 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 5782 479706 41228 0 7 0x8000000 syz-executor 39140 61625 44089 0 2 0x8000000 syz-executor 58657 373476 80291 0 3 0x8000080 nanoslp syz-executor 58657 293598 80291 0 3 0xc000080 ttyout syz-executor 58657 354323 80291 0 3 0xc000080 fsleep syz-executor 19028 318409 89812 0 2 0x8000000 syz-executor *19028 321004 89812 0 7 0xc000000 syz-executor 26291 100100 8130 0 2 0x8000000 syz-executor 26291 183353 8130 0 3 0xc000080 fsleep syz-executor 26291 329827 8130 0 3 0xc000080 sbwait syz-executor 8130 486650 35762 0 3 0x8000082 nanoslp syz-executor 44089 245953 35762 0 3 0x8000082 nanoslp syz-executor 80291 147845 35762 0 3 0x8000082 nanoslp syz-executor 49988 296784 35762 0 2 0x8000002 syz-executor 52125 267832 35762 0 3 0x8000082 nanoslp syz-executor 7695 446921 35762 0 3 0x8000002 biowait syz-executor 41228 352790 35762 0 3 0x8000082 nanoslp syz-executor 89812 261116 35762 0 3 0x8000082 nanoslp syz-executor 89066 136837 0 0 3 0x14200 acct acct 85619 489180 0 0 3 0x14200 bored sosplice 35762 222489 68492 0 3 0x8000082 kqread syz-executor 68492 300967 49227 0 3 0x810008a sigsusp ksh 49227 245257 60515 0 3 0x18000098 kqread sshd-session 60515 168775 59121 0 3 0x18000092 kqread sshd-session 17439 478172 1 0 3 0x18100083 ttyin getty 59121 247634 1 0 3 0x18000088 kqread sshd 49412 102737 96493 74 3 0x19100092 bpf pflogd 96493 196054 1 0 3 0x18000080 sbwait pflogd 88189 216704 42505 73 2 0x19100010 syslogd 42505 137418 1 0 3 0x18100082 sbwait syslogd 26281 265957 1 0 3 0x18100080 kqread resolvd 50758 432144 32108 77 3 0x18100092 kqread dhcpleased 82855 414750 32108 77 3 0x18100092 kqread dhcpleased 32108 459895 1 0 3 0x18000080 kqread dhcpleased 57461 467914 0 0 3 0x14200 bored smr 35625 143081 0 0 3 0x14200 pgzero zerothread 14198 458988 0 0 3 0x14200 aiodoned aiodoned 37997 327599 0 0 3 0x14200 syncer update 94746 505433 0 0 3 0x14200 cleaner cleaner 87865 125217 0 0 3 0x14200 reaper reaper 14282 270716 0 0 3 0x14200 pgdaemon pagedaemon 58580 182951 0 0 3 0x14200 bored viomb 24181 229175 0 0 3 0x40014200 acpi0 acpi0 99693 421944 0 0 3 0x40014200 idle1 79189 324001 0 0 3 0x14200 bored softnet3 46431 53278 0 0 3 0x14200 bored softnet2 471 330480 0 0 3 0x14200 bored softnet1 97186 76850 0 0 3 0x14200 bored softnet0 87497 502532 0 0 3 0x14200 bored systqmp 51502 480098 0 0 3 0x14200 bored systq 56703 123642 0 0 3 0x14200 tmoslp softclockmp 12506 86526 0 0 3 0x40014200 tmoslp softclock 66917 309635 0 0 3 0x40014200 idle0 1 373656 0 0 3 0x8000082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks CPU 0: exclusive mutex &pmap->pm_mtx r = 0 (0xfffffd806a5b19d0) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 sys/kern/kern_lock.c:239 #3 pmap_extract+0xac sys/arch/amd64/amd64/pmap.c:1565 #4 uvm_fault_upper_lookup+0x189 sys/uvm/uvm_fault.c:860 #5 uvm_fault+0x169 sys/uvm/uvm_fault.c:605 #6 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:188 #7 usertrap+0x2d8 sys/arch/amd64/amd64/trap.c:436 #8 recall_trap+0x8 Process 5782 (syz-executor) thread 0xffff8000371ce7c8 (479706) exclusive rwlock amaplk r = 0 (0xfffffd807200cd70) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 uvm_fault_check+0x521 sys/uvm/uvm_fault.c:782 #2 uvm_fault+0x112 sys/uvm/uvm_fault.c:600 #3 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:188 #4 usertrap+0x2d8 sys/arch/amd64/amd64/trap.c:436 #5 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd806c8e1108) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1785 #2 uvm_fault_check+0x47 sys/uvm/uvm_fault.c:672 #3 uvm_fault+0x112 sys/uvm/uvm_fault.c:600 #4 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:188 #5 usertrap+0x2d8 sys/arch/amd64/amd64/trap.c:436 #6 recall_trap+0x8 Process 19028 (syz-executor) thread 0xffff8000371ce2b8 (321004) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff8354fb58) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 __mp_acquire_count+0x58 #2 mi_switch+0x658 sys/kern/sched_bsd.c:460 #3 sleep_finish+0x219 sys/kern/kern_synch.c:416 #4 biowait+0xc1 sys/kern/vfs_bio.c:1254 #5 bwrite+0x2e2 sys/kern/vfs_bio.c:766 #6 ffs_update+0x34c sys/ufs/ffs/ffs_inode.c:111 #7 ufs_mkdir+0x55a sys/ufs/ufs/ufs_vnops.c:1160 #8 VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 #10 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #10 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8059a3ca30) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 vget+0x2bd sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x171 sys/ufs/ufs/ufs_ihash.c:95 #7 ffs_vget+0x8c sys/ufs/ffs/ffs_vfsops.c:1201 #8 ffs_inode_alloc+0x283 sys/ufs/ffs/ffs_alloc.c:393 #9 ufs_mkdir+0x113 sys/ufs/ufs/ufs_vnops.c:1112 #10 VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 #11 domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 #12 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #12 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8059a3c2c0) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0x109 sys/kern/vfs_lookup.c:418 #6 namei+0x7aa sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3085 #8 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #8 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 49988 (syz-executor) thread 0xffff8000ffff6020 (296784) exclusive rrwlock inode r = 0 (0xfffffd806a4c33d0) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 vn_closefile+0x111 vn_close sys/kern/vfs_vnops.c:292 [inline] #5 vn_closefile+0x111 sys/kern/vfs_vnops.c:609 #6 fdrop+0x126 sys/kern/kern_descrip.c:1274 #7 closef+0x192 sys/kern/kern_descrip.c:1258 #8 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #8 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 7695 (syz-executor) thread 0xffff8000ffff7970 (446921) exclusive rrwlock inode r = 0 (0xfffffd806ca67a28) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:120 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x283 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0x113 sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 #10 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #10 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80600141b8) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0x109 sys/kern/vfs_lookup.c:418 #6 namei+0x7aa sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3085 #8 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #8 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10207 10228K 10489K 166960K 12342 0 pcb 17 14K 16K 166960K 189 0 rtable 223 7K 8K 166960K 2294 0 pf 34 17K 22K 166960K 236 0 ifaddr 42 8K 8K 166960K 304 0 ifgroup 55 2K 2K 166960K 320 0 sysctl 3 0K 0K 166960K 3 0 counters 64 36K 36K 166960K 196 0 ioctlops 0 0K 4K 166960K 1632 0 iov 1 2K 16K 166960K 45 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1438 90K 91K 166960K 2939 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 16 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 38 0 dirhash 15 2K 2K 166960K 24 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 15 53K 97K 166960K 1739 0 sigio 0 0K 0K 166960K 22 0 proc 70 91K 128K 166960K 2291 0 subproc 104 6K 7K 166960K 923 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 185 0 in_multi 95 7K 7K 166960K 789 0 ether_multi 1 0K 0K 166960K 4 0 mrt 0 0K 0K 166960K 3 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 133 599K 599K 166960K 133 0 exec 0 0K 1K 166960K 1385 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 215 72K 93K 166960K 13739 0 UVM aobj 23 2K 2K 166960K 24 0 pinsyscall 41 82K 106K 166960K 4411 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 29 0 NDP 12 0K 1K 166960K 217 0 temp 76 6816K 6894K 166960K 53439 0 kqueue 13 20K 30K 166960K 108 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 24 0 0 1 0 1 1 0 8 0 rtpcb 120 199 0 196 1 0 1 1 0 8 0 rtentry 112 816 0 716 4 1 3 4 0 8 0 unpcb 144 649 0 630 7 5 2 4 0 8 1 syncache 336 11 0 11 6 6 0 1 0 8 0 tcpqe 32 1 0 1 1 1 0 1 0 8 0 tcpcb 808 290 0 286 10 9 1 5 0 8 0 arp 120 143 0 125 1 0 1 1 0 8 0 inpcb 336 1313 0 1306 28 26 2 12 0 8 1 nd6 136 226 0 199 2 1 1 2 0 8 0 pkpcb 40 1 0 1 1 1 0 1 0 8 0 kcovpl 48 71 0 63 1 0 1 1 0 8 0 ppxss 1168 2 0 2 2 2 0 1 0 8 0 pffrag 232 13 0 12 3 2 1 1 0 482 0 pffrnode 88 12 0 11 3 2 1 1 0 8 0 pffrent 40 62 0 61 3 2 1 1 0 8 0 pfosfp 40 1429 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1429 0 714 21 0 21 21 0 8 0 pfrktable 1344 5 0 4 2 1 1 1 0 8 0 pfanchor 1288 4 0 2 1 0 1 1 0 8 0 pftag 88 1 0 0 1 0 1 1 0 8 0 pfqueue 264 2 0 2 1 1 0 1 0 8 0 pfstitem 24 147 0 124 1 0 1 1 0 8 0 pfstkey 128 148 0 125 2 0 2 2 0 8 0 pfstate 376 148 0 125 7 4 3 4 0 8 0 pfrule 1344 37 0 28 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 3257 0 2842 38 10 28 29 0 8 1 art_table 32 3258 0 2842 4 0 4 4 0 8 0 art_node 16 813 0 724 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 1 1 1 0 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 34 0 24 1 0 1 1 0 8 0 shmpl 112 21 0 1 1 0 1 1 0 8 0 dirhash 1024 25 0 6 3 0 3 3 0 8 0 dino2pl 256 3002 0 1371 103 0 103 103 0 8 0 ffsino 272 3002 0 1371 110 0 110 110 0 8 0 nchpl 144 4197 0 2424 66 0 66 66 0 8 0 uvmvnodes 80 4345 0 0 89 0 89 89 0 8 0 vnodes 216 4345 0 0 242 0 242 242 0 8 0 namei 1024 20319 0 20317 7 6 1 2 0 8 0 percpumem 16 112 0 66 1 0 1 1 0 8 0 vcpupl 3904 1 0 0 1 0 1 1 0 8 0 vmpool 696 1 0 0 1 0 1 1 0 8 0 pfiaddrpl 120 1 0 1 1 1 0 1 0 8 0 kstatmem 264 156 0 132 2 0 2 2 0 8 0 scsiplug 72 2 0 2 2 2 0 1 0 8 0 scxspl 216 24777 0 24776 12 11 1 8 1 8 0 plimitpl 152 209 0 192 1 0 1 1 0 8 0 sigapl 424 1913 0 1863 9 2 7 7 0 8 0 futexpl 64 10817 0 10815 10 9 1 1 0 8 0 knotepl 120 493 0 0 11 1 10 11 0 8 0 kqueuepl 216 300 0 291 7 2 5 5 0 8 4 pipepl 320 366 0 339 4 1 3 4 0 8 0 fdescpl 496 1893 0 1863 11 6 5 6 0 8 0 filepl 152 9498 0 9249 38 22 16 19 0 8 5 lockfpl 104 230 0 228 1 0 1 1 0 8 0 lockfspl 48 108 0 106 1 0 1 1 0 8 0 sessionpl 144 84 0 75 1 0 1 1 0 8 0 pgrppl 48 231 0 214 1 0 1 1 0 8 0 ucredpl 104 1570 0 1557 1 0 1 1 0 8 0 zombiepl 144 1864 0 1863 1 0 1 1 0 8 0 processpl 1152 1913 0 1863 5 1 4 5 0 8 0 procpl 648 2933 0 2878 7 1 6 6 0 8 0 srpgc 96 2 0 2 1 1 0 1 0 8 0 sosppl 168 4 0 4 2 1 1 1 0 8 1 sockpl 664 2168 0 2139 36 32 4 20 0 8 1 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 13 0 0 2 0 2 2 0 8 0 mcl12k 12288 6 0 0 1 0 1 1 0 8 0 mcl9k 9216 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 10 0 0 2 0 2 2 0 8 0 mcl4k 4096 17 0 0 3 0 3 3 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 302 0 0 35 0 35 35 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 719 0 0 40 0 40 40 0 8 0 bufpl 280 8774 0 2072 479 0 479 479 0 8 0 anonpl 24 299194 0 295886 82 34 48 79 0 185 17 amapchunkpl 152 44228 0 43795 47 18 29 41 0 158 9 amappl16 200 4420 0 4403 15 13 2 6 0 8 0 amappl15 192 54 0 54 1 1 0 1 0 8 0 amappl14 184 244 0 232 1 0 1 1 0 8 0 amappl13 176 10 0 10 2 2 0 1 0 8 0 amappl12 168 3510 0 3481 4 2 2 3 0 8 0 amappl11 160 54 0 40 1 0 1 1 0 8 0 amappl10 152 10 0 10 1 1 0 1 0 8 0 amappl9 144 306 0 305 1 0 1 1 0 8 0 amappl8 136 25 0 23 1 0 1 1 0 8 0 amappl7 128 246 0 233 1 0 1 1 0 8 0 amappl6 120 789 0 788 1 0 1 1 0 8 0 amappl5 112 380 0 368 1 0 1 1 0 8 0 amappl4 104 506 0 485 1 0 1 1 0 8 0 amappl3 96 7940 0 7838 5 1 4 4 0 8 0 amappl2 88 1469 0 1407 2 0 2 2 0 8 0 amappl1 80 16192 0 15614 15 2 13 15 0 8 0 amappl 88 12906 0 12752 5 0 5 5 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 23 0 1 1 0 1 1 0 8 0 uaddrrnd 24 1895 0 1864 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1895 0 1864 1 0 1 1 0 8 0 vmmpekpl 168 16659 0 16609 3 0 3 3 0 8 0 vmmpepl 168 119438 0 117639 95 11 84 88 0 357 1 vmsppl 440 1894 0 1864 6 2 4 5 0 8 0 rwobjpl 56 39013 0 33737 75 0 75 75 0 8 0 pdppl 4096 3797 0 3729 186 114 72 87 0 8 4 pvpl 32 45250 0 0 365 0 365 365 0 265 0 pmappl 248 1894 0 1864 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 582 0 175 12 0 12 12 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83489ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 x86_bus_space_io_write_1(3f8,0,44) at x86_bus_space_io_write_1+0x40 sys/arch/amd64/amd64/bus_space.c:774 comcnputc(800,44) at comcnputc+0x1ab bus_space_barrier machine/bus.h:481 [inline] comcnputc(800,44) at comcnputc+0x1ab sys/dev/ic/com.c:1263 cnputc(44) at cnputc+0x61 sys/dev/cons.c:218 kputchar(44,5,0) at kputchar+0x2cc sys/kern/subr_prf.c:367 kprintf() at kprintf+0x843 printf(ffffffff83353326) at printf+0x8b sys/kern/subr_prf.c:529 proc_trampoline() at proc_trampoline+0xc6 end of kernel end trace frame: 0x71d43629e620, count: 5 ddb{0}> trace x86_ipi_db(ffffffff83489ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 x86_bus_space_io_write_1(3f8,0,44) at x86_bus_space_io_write_1+0x40 sys/arch/amd64/amd64/bus_space.c:774 comcnputc(800,44) at comcnputc+0x1ab bus_space_barrier machine/bus.h:481 [inline] comcnputc(800,44) at comcnputc+0x1ab sys/dev/ic/com.c:1263 cnputc(44) at cnputc+0x61 sys/dev/cons.c:218 kputchar(44,5,0) at kputchar+0x2cc sys/kern/subr_prf.c:367 kprintf() at kprintf+0x843 printf(ffffffff83353326) at printf+0x8b sys/kern/subr_prf.c:529 proc_trampoline() at proc_trampoline+0xc6 end of kernel end trace frame: 0x71d43629e620, count: -10 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x25: addq $0x8,%rsp db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff83015a50) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a0b25a8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8069f0ac08,fffffd80579338f0) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd80579338f0) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd80579338f0) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff80002a0b2820) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd807891ddb0,ffff80002a0b2980,ffff80002a0b29b0,ffff80002a0b28b0) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff8000371ce2b8,3,20000080,0) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff80002a0b2b30) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0b2b30) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xb0c2cbf9c10, count: 4 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff83015a50) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a0b25a8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8069f0ac08,fffffd80579338f0) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd80579338f0) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd80579338f0) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff80002a0b2820) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd807891ddb0,ffff80002a0b2980,ffff80002a0b29b0,ffff80002a0b28b0) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff8000371ce2b8,3,20000080,0) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff80002a0b2b30) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0b2b30) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xb0c2cbf9c10, count: -11