panic: vclean: deadlock Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *345012 89596 0 0x8000002 0 0K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830dcab3) at panic+0x1e5 sys/kern/subr_prf.c:198 vclean(fffffd806b43dd98,8,ffff80002d972f78) at vclean+0x482 sys/kern/vfs_subr.c:1065 vgonel(fffffd806b43dd98,ffff80002d972f78) at vgonel+0xec sys/kern/vfs_subr.c:1197 checkalias(fffffd806b43d6d8,40000802,ffff800000a66c00) at checkalias+0x1ab ffs_vinit(ffff800000a66c00,ffff80002a0d0560) at ffs_vinit+0x13d ffs_vget(ffff800000a66c00,19a2b,ffff80002a0d0648) at ffs_vget+0x429 sys/ufs/ffs/ffs_vfsops.c:1283 ufs_lookup() at ufs_lookup+0x16bc sys/ufs/ufs/ufs_lookup.c:573 VOP_LOOKUP(fffffd805c8b1798,ffff80002a0d08c8,ffff80002a0d08f8) at VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 vfs_lookup(ffff80002a0d0898) at vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 namei(ffff80002a0d0898) at namei+0x7aa sys/kern/vfs_lookup.c:250 dofstatat(ffff80002d972f78,ffffff9c,7b088ce45cf0,7b088ce460f0,2) at dofstatat+0xd2 sys/kern/vfs_syscalls.c:2070 syscall(ffff80002a0d0b10) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0d0b10) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7b088ce461a0, count: 1 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: vclean: deadlock ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830dcab3) at panic+0x1e5 sys/kern/subr_prf.c:198 vclean(fffffd806b43dd98,8,ffff80002d972f78) at vclean+0x482 sys/kern/vfs_subr.c:1065 vgonel(fffffd806b43dd98,ffff80002d972f78) at vgonel+0xec sys/kern/vfs_subr.c:1197 checkalias(fffffd806b43d6d8,40000802,ffff800000a66c00) at checkalias+0x1ab ffs_vinit(ffff800000a66c00,ffff80002a0d0560) at ffs_vinit+0x13d ffs_vget(ffff800000a66c00,19a2b,ffff80002a0d0648) at ffs_vget+0x429 sys/ufs/ffs/ffs_vfsops.c:1283 ufs_lookup() at ufs_lookup+0x16bc sys/ufs/ufs/ufs_lookup.c:573 VOP_LOOKUP(fffffd805c8b1798,ffff80002a0d08c8,ffff80002a0d08f8) at VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 vfs_lookup(ffff80002a0d0898) at vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 namei(ffff80002a0d0898) at namei+0x7aa sys/kern/vfs_lookup.c:250 dofstatat(ffff80002d972f78,ffffff9c,7b088ce45cf0,7b088ce460f0,2) at dofstatat+0xd2 sys/kern/vfs_syscalls.c:2070 syscall(ffff80002a0d0b10) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0d0b10) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7b088ce461a0, count: -14 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002a0d02d0 rbx 0xffffffff834a4d87 cpu_info_full_primary+0x2d87 rdx 0 rcx 0xffff80002d972f78 rax 0xffffffff834a3ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x54df9c1e7a9feed9 r11 0xf189a1337768510 r12 0xffffffff834a4b88 cpu_info_full_primary+0x2b88 r13 0 r14 0 r15 0x1 rip 0xffffffff82d4df45 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002a0d02c0 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=345012 pid=89596 tcnt=1 stat=onproc flags process=8000002 proc=0 runpri=17, usrpri=50, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000309942b8,0xffff8000309951f8 process=0xffff80002b96a428 user=0xffff80002a0cb000, vmspace=0xfffffd80740e6a68 estcpu=36, cpticks=0, pctcpu=0.0, user=1, sys=11, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 82711 197427 45503 0 3 0x8000002 clonelk ifconfig 27326 495505 58708 0 3 0x8000080 nanoslp syz-executor 27326 207863 58708 0 3 0xc000000 smrbar syz-executor 27326 501060 58708 0 3 0xc000080 fsleep syz-executor 27326 115336 58708 0 3 0xc000080 fsleep syz-executor 45503 93744 63203 0 3 0x810008a sigsusp sh 89346 71516 6263 0 2 0x8000000 syz-executor 89346 387944 6263 0 3 0xc000080 fsleep syz-executor 81353 461168 85122 0 2 0x8000000 syz-executor 81353 109748 85122 0 3 0xc000080 bell syz-executor 81353 337139 85122 0 2 0xc000000 syz-executor 63203 303634 13035 0 3 0x8000082 wait syz-executor 12205 89886 1 0 3 0x18100083 ttyin getty 14339 478727 13035 0 3 0x8000002 biowait syz-executor *89596 345012 13035 0 7 0x8000002 syz-executor 58708 324460 13035 0 3 0x8000082 nanoslp syz-executor 57945 373507 13035 0 2 0x8000002 syz-executor 6263 345111 13035 0 3 0x8000082 nanoslp syz-executor 85122 365758 13035 0 3 0x8000082 nanoslp syz-executor 75798 438909 0 0 3 0x14280 nfsidl nfsio 16297 32235 0 0 3 0x14280 nfsidl nfsio 6903 523735 0 0 3 0x14280 nfsidl nfsio 64475 502205 0 0 3 0x14280 nfsidl nfsio 56609 391420 0 0 3 0x14280 nfsidl nfsio 82012 229215 0 0 3 0x14280 nfsidl nfsio 98010 460542 0 0 3 0x14280 nfsidl nfsio 24800 341168 0 0 3 0x14280 nfsidl nfsio 2999 74237 0 0 3 0x14280 nfsidl nfsio 97760 413082 0 0 3 0x14280 nfsidl nfsio 71462 410129 0 0 3 0x14280 nfsidl nfsio 62011 326126 0 0 3 0x14280 nfsidl nfsio 45937 279660 0 0 3 0x14280 nfsidl nfsio 71470 512199 0 0 3 0x14280 nfsidl nfsio 21182 373846 0 0 3 0x14280 nfsidl nfsio 36640 24000 0 0 3 0x14280 nfsidl nfsio 80824 164867 0 0 3 0x14280 nfsidl nfsio 88043 313789 0 0 3 0x14280 nfsidl nfsio 58309 415642 0 0 3 0x14280 nfsidl nfsio 7769 448852 0 0 3 0x14280 nfsidl nfsio 95154 439433 0 0 3 0x14200 bored sosplice 13035 379897 10257 0 3 0x8000082 nanoslp syz-executor 10257 422271 4555 0 3 0x810008a sigsusp ksh 4555 264899 37006 0 3 0x18000098 kqread sshd-session 37006 469761 77024 0 3 0x18000092 kqread sshd-session 77024 224825 1 0 3 0x18000088 kqread sshd 76961 141737 58571 74 3 0x19100092 bpf pflogd 58571 344334 1 0 3 0x18000080 sbwait pflogd 31271 252492 41230 73 3 0x19100090 kqread syslogd 41230 133165 1 0 3 0x18100082 sbwait syslogd 77913 297704 1 0 3 0x18100080 kqread resolvd 79246 388382 78516 77 3 0x18100092 kqread dhcpleased 97531 267599 78516 77 3 0x18100092 kqread dhcpleased 78516 384672 1 0 3 0x18000080 kqread dhcpleased 35987 148876 0 0 3 0x14200 bored smr 12735 421595 0 0 2 0x14200 zerothread 98770 179438 0 0 3 0x14200 aiodoned aiodoned 23774 2174 0 0 3 0x14200 syncer update 23384 179068 0 0 3 0x14200 cleaner cleaner 53553 171093 0 0 3 0x14200 reaper reaper 99010 488412 0 0 3 0x14200 pgdaemon pagedaemon 21749 102831 0 0 3 0x14200 bored viomb 18177 52151 0 0 3 0x40014200 acpi0 acpi0 55050 321922 0 0 7 0x40014200 idle1 48050 507198 0 0 3 0x14200 bored softnet3 75975 81593 0 0 3 0x14200 bored softnet2 32581 114281 0 0 3 0x14200 bored softnet1 10720 149271 0 0 3 0x14200 bored softnet0 5061 144890 0 0 3 0x14200 bored systqmp 73658 259346 0 0 3 0x14200 bored systq 2880 187977 0 0 3 0x14200 tmoslp softclockmp 19601 104598 0 0 3 0x40014200 tmoslp softclock 84155 172594 0 0 3 0x40014200 idle0 1 111925 0 0 3 0x8000082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive mutex /syzkaller/managers/multicore/kernel/sys/kern/vfs_subr.c:119 r = 0 (0xffffffff8341ff18) #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 vclean+0x87 sys/kern/vfs_subr.c:1051 #4 vgonel+0xec sys/kern/vfs_subr.c:1197 #5 checkalias+0x1ab #6 ffs_vinit+0x13d #7 ffs_vget+0x429 sys/ufs/ffs/ffs_vfsops.c:1283 #8 ufs_lookup+0x16bc sys/ufs/ufs/ufs_lookup.c:573 #9 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #11 namei+0x7aa sys/kern/vfs_lookup.c:250 #12 dofstatat+0xd2 sys/kern/vfs_syscalls.c:2070 #13 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #13 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 Process 27326 (syz-executor) thread 0xffff8000ffff71d8 (207863) exclusive rwlock clonelk r = 0 (0xffffffff8348e980) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 if_clone_destroy+0x67 #2 tun_dev_close+0x1ce sys/net/if_tun.c:521 #3 spec_close+0x412 #4 VOP_CLOSE+0x133 sys/kern/vfs_vops.c:156 #5 vn_close+0xa3 sys/kern/vfs_vnops.c:292 #6 sys_ktrace+0x14e sys/kern/kern_ktrace.c:552 #7 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #7 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #8 Xsyscall+0x128 Process 14339 (syz-executor) thread 0xffff8000309951e8 (478727) exclusive rrwlock inode r = 0 (0xfffffd80753e4f88) #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 (0xfffffd805c021f80) #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 89596 (syz-executor) thread 0xffff80002d972f78 (345012) exclusive rrwlock inode r = 0 (0xfffffd8057d2a2b8) #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 ufs_lookup+0x16bc sys/ufs/ufs/ufs_lookup.c:573 #7 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #8 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #9 namei+0x7aa sys/kern/vfs_lookup.c:250 #10 dofstatat+0xd2 sys/kern/vfs_syscalls.c:2070 #11 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #11 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #12 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8057d2a6f8) #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:696 #6 cache_lookup+0x36e sys/kern/vfs_cache.c:222 #7 ufs_lookup+0x218 sys/ufs/ufs/ufs_lookup.c:160 #8 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #9 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #10 namei+0x7aa sys/kern/vfs_lookup.c:250 #11 dofstatat+0xd2 sys/kern/vfs_syscalls.c:2070 #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 kernel_lock &kernel_lock r = 0 (0xffffffff8355d7e8) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 syscall+0xad6 mi_syscall sys/sys/syscall_mi.h:179 [inline] #1 syscall+0xad6 sys/arch/amd64/amd64/trap.c:577 #2 Xsyscall+0x128 exclusive mutex /syzkaller/managers/multicore/kernel/sys/kern/vfs_subr.c:119 r = 0 (0xffffffff8341ff18) #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 vclean+0x87 sys/kern/vfs_subr.c:1051 #4 vgonel+0xec sys/kern/vfs_subr.c:1197 #5 checkalias+0x1ab #6 ffs_vinit+0x13d #7 ffs_vget+0x429 sys/ufs/ffs/ffs_vfsops.c:1283 #8 ufs_lookup+0x16bc sys/ufs/ufs/ufs_lookup.c:573 #9 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #11 namei+0x7aa sys/kern/vfs_lookup.c:250 #12 dofstatat+0xd2 sys/kern/vfs_syscalls.c:2070 #13 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #13 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 Process 57945 (syz-executor) thread 0xffff800030995980 (373507) exclusive rrwlock inode r = 0 (0xfffffd8057d2a4d8) #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:696 #6 cache_lookup+0x36e sys/kern/vfs_cache.c:222 #7 ufs_lookup+0x218 sys/ufs/ufs/ufs_lookup.c:160 #8 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #9 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #10 namei+0x7aa sys/kern/vfs_lookup.c:250 #11 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852 #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 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10231 10251K 10639K 166960K 14026 0 pcb 18 15K 16K 166960K 401 0 rtable 181 7K 9K 166960K 3047 0 pf 34 10K 14K 166960K 293 0 ifaddr 39 14K 16K 166960K 415 0 ifgroup 56 2K 2K 166960K 455 0 sysctl 3 0K 0K 166960K 3 0 counters 64 36K 36K 166960K 266 0 ioctlops 0 0K 4K 166960K 1896 0 iov 0 0K 30K 166960K 112 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1509 95K 95K 166960K 4140 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 39 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 281 0 dirhash 15 2K 3K 166960K 39 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 14 49K 85K 166960K 2533 0 sigio 0 0K 0K 166960K 27 0 proc 78 103K 128K 166960K 3042 0 subproc 91 5K 7K 166960K 1235 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 2 0K 0K 166960K 339 0 in_multi 74 5K 7K 166960K 1083 0 ether_multi 1 0K 0K 166960K 12 0 mrt 1 0K 0K 166960K 6 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 259 1155K 1155K 166960K 259 0 exec 0 0K 1K 166960K 1744 0 pfkey data 0 0K 0K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 207 88K 101K 166960K 20064 0 UVM aobj 131 4K 4K 166960K 131 0 pinsyscall 39 78K 98K 166960K 5824 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 63 0 NDP 12 0K 1K 166960K 300 0 temp 70 6815K 6892K 166960K 63740 0 kqueue 13 20K 28K 166960K 231 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> 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 120 457 0 452 5 4 1 3 0 8 0 rtentry 112 1090 0 1010 5 2 3 4 0 8 0 unpcb 144 1799 0 1781 31 30 1 8 0 8 0 syncache 336 5 0 5 3 3 0 1 0 8 0 tcpqe 32 2 0 2 1 1 0 1 0 8 0 tcpcb 808 867 0 863 34 31 3 8 0 8 2 arp 120 198 0 183 1 0 1 1 0 8 0 inpcb 384 2892 0 2880 52 44 8 11 0 8 6 nd6 136 293 0 272 2 1 1 2 0 8 0 pkpcb 40 8 0 8 4 4 0 1 0 8 0 kcovpl 48 95 0 88 1 0 1 1 0 8 0 ppxss 1168 7 0 7 5 5 0 1 0 8 0 pfstscr 40 2 0 2 1 1 0 1 0 8 0 pffrag 232 12 0 11 3 2 1 1 0 482 0 pffrnode 88 11 0 10 3 2 1 1 0 8 0 pffrent 40 62 0 61 3 2 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 pftag 88 2 0 0 1 0 1 1 0 8 0 pfstitem 24 174 0 165 1 0 1 1 0 8 0 pfstkey 128 176 0 167 2 1 1 2 0 8 0 pfstate 376 175 0 166 6 5 1 5 0 8 0 pfrule 1344 37 0 32 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 4343 0 4008 37 10 27 31 0 8 2 art_table 32 4344 0 4008 4 0 4 4 0 8 0 art_node 16 1087 0 1017 1 0 1 1 0 8 0 sysvmsgpl 40 6 0 3 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 279 0 269 1 0 1 1 0 8 0 shmpl 112 128 0 0 4 0 4 4 0 8 0 dirhash 1024 36 0 17 3 0 3 3 0 8 0 dino2pl 256 3993 0 2320 106 1 105 105 0 8 0 ffsino 272 3993 0 2320 112 0 112 112 0 8 0 nchpl 144 5971 0 4142 68 0 68 68 0 8 0 uvmvnodes 80 6384 0 0 131 0 131 131 0 8 0 vnodes 216 6384 0 0 355 0 355 355 0 8 0 namei 1024 30983 0 30981 11 10 1 2 0 8 0 percpumem 16 147 0 101 1 0 1 1 0 8 0 vcpupl 3904 4 0 0 1 0 1 1 0 8 0 vmpool 696 7 0 3 2 1 1 1 0 8 0 kstatmem 264 226 0 202 2 0 2 2 0 8 0 scsiplug 72 3 0 3 3 2 1 1 0 8 1 scxspl 216 51781 0 51780 11 10 1 8 1 8 0 plimitpl 152 633 0 617 1 0 1 1 0 8 0 sigapl 424 2681 0 2614 11 2 9 9 0 8 0 futexpl 64 24865 0 24862 7 6 1 1 0 8 0 knotepl 120 616 0 0 17 1 16 17 0 8 0 kqueuepl 216 810 0 801 14 13 1 5 0 8 0 pipepl 320 622 0 595 8 5 3 8 0 8 0 fdescpl 496 2641 0 2613 6 1 5 5 0 8 0 filepl 152 17857 0 17621 61 49 12 22 0 8 1 lockfpl 104 412 0 409 1 0 1 1 0 8 0 lockfspl 48 189 0 186 1 0 1 1 0 8 0 sessionpl 144 110 0 101 1 0 1 1 0 8 0 pgrppl 48 257 0 241 1 0 1 1 0 8 0 ucredpl 104 2327 0 2314 1 0 1 1 0 8 0 zombiepl 144 2614 0 2614 2 1 1 1 0 8 1 processpl 1152 2681 0 2614 6 0 6 6 0 8 0 procpl 648 4574 0 4501 10 2 8 8 0 8 0 srpgc 96 16 0 16 4 4 0 1 0 8 0 sosppl 168 6 0 6 3 3 0 1 0 8 0 sockpl 664 5181 0 5146 90 82 8 26 0 8 5 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 5 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 280 0 0 28 1 27 28 0 8 0 mtagpl 96 13 0 0 1 0 1 1 0 8 0 mbufpl 256 4673 0 0 284 0 284 284 0 8 0 bufpl 280 11544 0 4335 516 0 516 516 0 8 0 anonpl 24 359208 0 355916 89 44 45 57 0 185 12 amapchunkpl 152 62153 0 61762 50 30 20 34 0 158 3 amappl16 200 5902 0 5884 61 50 11 15 0 8 8 amappl15 192 7 0 7 1 1 0 1 0 8 0 amappl14 184 286 0 274 1 0 1 1 0 8 0 amappl13 176 28 0 28 1 1 0 1 0 8 0 amappl12 168 4645 0 4617 3 1 2 2 0 8 0 amappl11 160 52 0 38 1 0 1 1 0 8 0 amappl10 152 7 0 7 1 1 0 1 0 8 0 amappl9 144 144 0 144 1 1 0 1 0 8 0 amappl8 136 29 0 25 1 0 1 1 0 8 0 amappl7 128 280 0 268 1 0 1 1 0 8 0 amappl6 120 1017 0 1013 1 0 1 1 0 8 0 amappl5 112 474 0 462 1 0 1 1 0 8 0 amappl4 104 582 0 562 1 0 1 1 0 8 0 amappl3 96 12174 0 12082 5 1 4 4 0 8 0 amappl2 88 1813 0 1746 2 0 2 2 0 8 0 amappl1 80 20118 0 19545 15 2 13 14 0 8 0 amappl 88 18980 0 18837 6 1 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 72 130 0 0 3 0 3 3 0 8 0 uaddrrnd 24 2649 0 2617 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 2649 0 2617 1 0 1 1 0 8 0 vmmpekpl 168 23016 0 22965 3 0 3 3 0 8 0 vmmpepl 168 164968 0 163283 124 40 84 96 0 357 1 vmsppl 440 2648 0 2617 7 3 4 5 0 8 0 rwobjpl 56 52876 0 45452 110 3 107 107 0 8 2 pdppl 4096 5305 0 5238 234 161 73 81 0 8 6 pvpl 32 29192 0 0 235 0 235 235 0 265 0 pmappl 248 2648 0 2617 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 864 0 224 19 0 19 19 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830dcab3) at panic+0x1e5 sys/kern/subr_prf.c:198 vclean(fffffd806b43dd98,8,ffff80002d972f78) at vclean+0x482 sys/kern/vfs_subr.c:1065 vgonel(fffffd806b43dd98,ffff80002d972f78) at vgonel+0xec sys/kern/vfs_subr.c:1197 checkalias(fffffd806b43d6d8,40000802,ffff800000a66c00) at checkalias+0x1ab ffs_vinit(ffff800000a66c00,ffff80002a0d0560) at ffs_vinit+0x13d ffs_vget(ffff800000a66c00,19a2b,ffff80002a0d0648) at ffs_vget+0x429 sys/ufs/ffs/ffs_vfsops.c:1283 ufs_lookup() at ufs_lookup+0x16bc sys/ufs/ufs/ufs_lookup.c:573 VOP_LOOKUP(fffffd805c8b1798,ffff80002a0d08c8,ffff80002a0d08f8) at VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 vfs_lookup(ffff80002a0d0898) at vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 namei(ffff80002a0d0898) at namei+0x7aa sys/kern/vfs_lookup.c:250 dofstatat(ffff80002d972f78,ffffff9c,7b088ce45cf0,7b088ce460f0,2) at dofstatat+0xd2 sys/kern/vfs_syscalls.c:2070 syscall(ffff80002a0d0b10) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0d0b10) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7b088ce461a0, count: -14 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff800029b7bff0) 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 acpicpu_idle() at acpicpu_idle+0x41e sys/dev/acpi/acpicpu.c:1208 sched_idle(ffff800029b7bff0) at sched_idle+0x558 sys/kern/kern_sched.c:182 end trace frame: 0x0, count: 10 ddb{1}> trace x86_ipi_db(ffff800029b7bff0) 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 acpicpu_idle() at acpicpu_idle+0x41e sys/dev/acpi/acpicpu.c:1208 sched_idle(ffff800029b7bff0) at sched_idle+0x558 sys/kern/kern_sched.c:182 end trace frame: 0x0, count: -5