login: panic: missing alias Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 77511 4171 0 0 0 1 syz-executor *353042 50575 0 0x2 0 0K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83304aa7) at panic+0x1e5 sys/kern/subr_prf.c:198 vgonel(fffffd806e194370,ffff80002a2b9a08) at vgonel+0x663 vrecycle(fffffd806e194370,ffff80002a2b9a08) at vrecycle+0x7c sys/kern/vfs_subr.c:1143 ufs_inactive(ffff80002a35fc20) at ufs_inactive+0x35c sys/ufs/ufs/ufs_inode.c:107 VOP_INACTIVE(fffffd806e194370,ffff80002a2b9a08) at VOP_INACTIVE+0x104 sys/kern/vfs_vops.c:498 vput(fffffd806e194370) at vput+0xe5 sys/kern/vfs_subr.c:796 VOP_REMOVE(fffffd806ba04dc8,fffffd806e194370,ffff80002a35fd88) at VOP_REMOVE+0x199 sys/kern/vfs_vops.c:336 dounlinkat(ffff80002a2b9a08,ffffff9c,7cf610de3c30,0) at dounlinkat+0x1c4 sys/kern/vfs_syscalls.c:1904 syscall(ffff80002a35ff00) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a35ff00) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7cf610de40e0, 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: missing alias ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83304aa7) at panic+0x1e5 sys/kern/subr_prf.c:198 vgonel(fffffd806e194370,ffff80002a2b9a08) at vgonel+0x663 vrecycle(fffffd806e194370,ffff80002a2b9a08) at vrecycle+0x7c sys/kern/vfs_subr.c:1143 ufs_inactive(ffff80002a35fc20) at ufs_inactive+0x35c sys/ufs/ufs/ufs_inode.c:107 VOP_INACTIVE(fffffd806e194370,ffff80002a2b9a08) at VOP_INACTIVE+0x104 sys/kern/vfs_vops.c:498 vput(fffffd806e194370) at vput+0xe5 sys/kern/vfs_subr.c:796 VOP_REMOVE(fffffd806ba04dc8,fffffd806e194370,ffff80002a35fd88) at VOP_REMOVE+0x199 sys/kern/vfs_vops.c:336 dounlinkat(ffff80002a2b9a08,ffffff9c,7cf610de3c30,0) at dounlinkat+0x1c4 sys/kern/vfs_syscalls.c:1904 syscall(ffff80002a35ff00) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a35ff00) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7cf610de40e0, count: -11 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002a35fa50 rbx 0xffffffff83838ddf cpu_info_full_primary+0x2ddf rdx 0 rcx 0xffff80002a2b9a08 rax 0xffffffff83837ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x1fd14369e8f427e4 r11 0xdcc18da7015da262 r12 0xffffffff83838be0 cpu_info_full_primary+0x2be0 r13 0 r14 0 r15 0x1 rip 0xffffffff828fb595 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002a35fa40 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=353042 pid=50575 tcnt=1 stat=onproc flags process=2 proc=0 runpri=17, usrpri=50, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a2b82b0,0xffff8000ffff2020 process=0xffff80002a2c2b68 user=0xffff80002a35a000, vmspace=0xfffffd800b0273d0 estcpu=36, cpticks=225, pctcpu=0.29, user=6, sys=212, intr=7 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 47466 181104 50639 0 2 0 syz-executor 47466 20590 50639 0 3 0x4000000 vmmaplk syz-executor 47466 385 50639 0 2 0x4000000 syz-executor 4171 77511 16973 0 7 0 syz-executor 4171 193955 16973 0 2 0x4000000 syz-executor 4171 351073 16973 0 2 0x4000000 syz-executor 36558 511864 48239 0 2 0 syz-executor 36558 454217 48239 0 3 0x4000080 piperd syz-executor 36558 253405 48239 0 2 0x4000000 syz-executor 67313 518660 6679 0 3 0 vmmaplk syz-executor 67313 166696 6679 0 3 0x4000080 ttyin syz-executor 67313 182819 6679 0 3 0x4000080 fsleep syz-executor 67313 1249 6679 0 2 0x4000000 syz-executor 18276 359141 90626 0 2 0 syz-executor 18276 261531 90626 0 2 0x4000000 syz-executor 18276 469027 90626 0 2 0x4000000 syz-executor 3399 9366 41228 0 2 0x2 syz-executor 89745 376732 1 0 3 0x100083 ttyin getty 59342 477669 0 0 3 0x14200 acct acct 48239 138342 41228 0 3 0x82 nanoslp syz-executor 64467 72822 0 0 3 0x14200 bored sosplice 6679 370178 41228 0 3 0x82 nanoslp syz-executor 50639 471883 41228 0 3 0x82 nanoslp syz-executor 22118 434205 41228 0 3 0x82 nanoslp syz-executor *50575 353042 41228 0 7 0x2 syz-executor 90626 428535 41228 0 3 0x82 nanoslp syz-executor 16973 154131 41228 0 3 0x82 nanoslp syz-executor 41228 83841 52502 0 3 0x82 kqread syz-executor 52502 29912 85215 0 3 0x10008a sigsusp ksh 85215 222912 48915 0 3 0x98 kqread sshd-session 48915 16133 23086 0 3 0x92 kqread sshd-session 23086 399936 1 0 3 0x88 kqread sshd 99479 334960 48020 74 3 0x1100092 bpf pflogd 48020 88706 1 0 3 0x80 sbwait pflogd 32012 63418 72219 73 3 0x1100090 kqread syslogd 72219 121648 1 0 3 0x100082 sbwait syslogd 60840 50141 1 0 3 0x100080 kqread resolvd 2298 200074 53301 77 3 0x100092 kqread dhcpleased 43730 51536 53301 77 3 0x100092 kqread dhcpleased 53301 312055 1 0 3 0x80 kqread dhcpleased 64174 400420 0 0 3 0x14200 bored smr 13244 8257 0 0 2 0x14200 zerothread 93948 520413 0 0 3 0x14200 aiodoned aiodoned 4919 515947 0 0 3 0x14200 syncer update 55767 10719 0 0 3 0x14200 cleaner cleaner 35049 12154 0 0 3 0x14200 reaper reaper 87306 387174 0 0 3 0x14200 pgdaemon pagedaemon 61233 139970 0 0 3 0x14200 bored viomb 12454 211723 0 0 3 0x40014200 acpi0 acpi0 36933 127337 0 0 3 0x40014200 idle1 31828 98998 0 0 3 0x14200 bored softnet7 97137 292528 0 0 3 0x14200 bored softnet6 7666 442218 0 0 3 0x14200 bored softnet5 22192 59862 0 0 3 0x14200 bored softnet4 78604 227676 0 0 3 0x14200 bored softnet3 96757 480228 0 0 3 0x14200 bored softnet2 73548 341499 0 0 3 0x14200 bored softnet1 4043 459127 0 0 3 0x14200 bored softnet0 97086 233559 0 0 3 0x14200 bored systqmp 52897 48211 0 0 3 0x14200 bored systq 31949 484002 0 0 3 0x14200 tmoslp softclockmp 50332 102473 0 0 3 0x40014200 tmoslp softclock 32373 396453 0 0 3 0x40014200 idle0 1 8153 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks Process 47466 (syz-executor) thread 0xffff80002a2e42e0 (385) exclusive rwlock vmmaplk r = 0 (0xfffffd805eb136e0) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5168 #3 uvmfault_lookup+0xe8 sys/uvm/uvm_fault.c:1918 #4 uvm_fault_check+0x895 uvmfault_amapcopy sys/uvm/uvm_fault.c:235 [inline] #4 uvm_fault_check+0x895 sys/uvm/uvm_fault.c:784 #5 uvm_fault+0x106 sys/uvm/uvm_fault.c:677 #6 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:192 #7 usertrap+0x3c6 sys/arch/amd64/amd64/trap.c:603 #8 recall_trap+0x8 Process 4171 (syz-executor) thread 0xffff80003c45d268 (351073) exclusive rwlock inet46 r = 0 (0xffff800010fd51d8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 socreate+0x214 pru_attach sys/sys/protosw.h:-1 [inline] #2 socreate+0x214 sys/kern/uipc_socket.c:219 #3 sys_socket+0x124 sys/kern/uipc_syscalls.c:102 #4 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #4 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 #5 Xsyscall+0x128 shared rwlock netlock r = 0 (0xffffffff83777f50) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_read+0x3e8 sys/kern/kern_rwlock.c:413 #2 solock_shared+0x6e sys/kern/uipc_socket2.c:343 #3 socreate+0x214 pru_attach sys/sys/protosw.h:-1 [inline] #3 socreate+0x214 sys/kern/uipc_socket.c:219 #4 sys_socket+0x124 sys/kern/uipc_syscalls.c:102 #5 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #5 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 #6 Xsyscall+0x128 Process 36558 (syz-executor) thread 0xffff80003c45c808 (253405) exclusive rwlock kmmaplk r = 0 (0xffffffff83964978) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5168 #3 uvm_unmap+0x7d sys/uvm/uvm_map.c:1792 #4 km_free+0x87 sys/uvm/uvm_km.c:831 #5 pipe_buffer_realloc+0x102 pipe_buffer_free sys/kern/sys_pipe.c:768 [inline] #5 pipe_buffer_realloc+0x102 sys/kern/sys_pipe.c:262 #6 pipe_write+0x310 sys/kern/sys_pipe.c:513 #7 dofilewritev+0x242 sys/kern/sys_generic.c:380 #8 sys_writev+0xd8 sys/kern/sys_generic.c:327 #9 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 #10 Xsyscall+0x128 exclusive rwlock pipelk r = 0 (0xfffffd806bad47e8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 pipe_write+0x4a pipe_peer sys/kern/sys_pipe.c:-1 [inline] #2 pipe_write+0x4a sys/kern/sys_pipe.c:487 #3 dofilewritev+0x242 sys/kern/sys_generic.c:380 #4 sys_writev+0xd8 sys/kern/sys_generic.c:327 #5 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #5 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 #6 Xsyscall+0x128 Process 67313 (syz-executor) thread 0xffff800031408a98 (1249) exclusive rwlock vmmaplk r = 0 (0xfffffd805eb13310) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5168 #3 uvmfault_lookup+0xe8 sys/uvm/uvm_fault.c:1918 #4 uvm_fault_check+0x895 uvmfault_amapcopy sys/uvm/uvm_fault.c:235 [inline] #4 uvm_fault_check+0x895 sys/uvm/uvm_fault.c:784 #5 uvm_fault+0x106 sys/uvm/uvm_fault.c:677 #6 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:192 #7 usertrap+0x3c6 sys/arch/amd64/amd64/trap.c:603 #8 recall_trap+0x8 Process 18276 (syz-executor) thread 0xffff800031408800 (261531) exclusive rrwlock inode r = 0 (0xfffffd806f579ea0) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vfs_lookup+0x11c sys/kern/vfs_lookup.c:-1 #6 namei+0x7ca sys/kern/vfs_lookup.c:250 #7 dorenameat+0x91 sys/kern/vfs_syscalls.c:2990 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #9 Xsyscall+0x128 Process 3399 (syz-executor) thread 0xffff800031409790 (9366) exclusive rrwlock inode r = 0 (0xfffffd800e562b50) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 ufs_ihashins+0x4f ufs_ihash sys/ufs/ufs/ufs_ihash.c:-1 [inline] #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:159 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1232 #6 ffs_inode_alloc+0x279 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0xfc sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x101 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3113 #10 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd800e562c78) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vfs_lookup+0x11c sys/kern/vfs_lookup.c:-1 #6 namei+0x7ca sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3098 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #9 Xsyscall+0x128 Process 50575 (syz-executor) thread 0xffff80002a2b9a08 (353042) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff838729b0) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 __mp_acquire_count+0x58 sys/kern/kern_lock.c:-1 #2 sleep_finish+0x2d8 sys/kern/kern_synch.c:367 #3 getblk+0x197 sys/kern/vfs_bio.c:1013 #4 bread+0x45 bio_doread sys/kern/vfs_bio.c:418 [inline] #4 bread+0x45 sys/kern/vfs_bio.c:463 #5 ffs_update+0x198 sys/ufs/ffs/ffs_inode.c:91 #6 ufs_reclaim+0x10f sys/ufs/ufs/ufs_inode.c:137 #7 ffs_reclaim+0x43 sys/ufs/ffs/ffs_vnops.c:519 #8 VOP_RECLAIM+0x77 sys/kern/vfs_vops.c:512 #9 vclean+0x322 sys/kern/vfs_subr.c:1102 #10 vgonel+0xb0 sys/kern/vfs_subr.c:1192 #11 vrecycle+0x7c sys/kern/vfs_subr.c:1143 #12 ufs_inactive+0x35c sys/ufs/ufs/ufs_inode.c:107 #13 VOP_INACTIVE+0x104 sys/kern/vfs_vops.c:498 #14 vput+0xe5 sys/kern/vfs_subr.c:796 #15 VOP_REMOVE+0x199 sys/kern/vfs_vops.c:336 #16 dounlinkat+0x1c4 sys/kern/vfs_syscalls.c:1904 #17 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #17 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #18 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806e3180f8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2a2 sys/kern/vfs_subr.c:693 #6 cache_lookup+0x351 sys/kern/vfs_cache.c:222 #7 ufs_lookup+0x1e3 sys/ufs/ufs/ufs_lookup.c:160 #8 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #9 vfs_lookup+0x93a sys/kern/vfs_lookup.c:566 #10 namei+0x7ca sys/kern/vfs_lookup.c:250 #11 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1868 #12 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #12 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #13 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10235 11133K 11370K 166960K 13214 0 pcb 17 16K 18K 166960K 547 0 rtable 187 11K 12K 166960K 713 0 pf 43 19K 67487K 166960K 365 0 ifaddr 38 7K 9K 166960K 207 0 ifgroup 70 2K 3K 166960K 394 0 sysctl 4 1K 9K 166960K 24 0 counters 74 37K 38K 166960K 402 0 ioctlops 0 0K 4K 166960K 2032 0 iov 0 0K 28K 166960K 239 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1395 88K 89K 166960K 3214 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 3 9K 17K 166960K 51 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 336 0 dirhash 12 2K 2K 166960K 51 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 16 57K 240K 166960K 2911 0 sigio 0 0K 0K 166960K 69 0 proc 72 115K 164K 166960K 953 0 subproc 72 4K 4K 166960K 91 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 574 0 in_multi 74 5K 7K 166960K 274 0 ether_multi 1 0K 0K 166960K 33 0 mrt 2 0K 0K 166960K 17 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 115 519K 519K 166960K 115 0 exec 0 0K 1K 166960K 905 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 5 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 242 169K 188K 166960K 27260 0 UVM aobj 96 6K 8K 166960K 100 0 pinsyscall 41 82K 102K 166960K 4026 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 1K 166960K 152 0 NDP 15 0K 2K 166960K 163 0 temp 76 8652K 8898K 166960K 148535 0 kqueue 14 22K 34K 166960K 563 0 SYN cache 2 8K 16K 166960K 3 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 26 0 0 1 0 1 1 0 8 0 rtpcb 120 501 0 498 7 6 1 3 0 8 0 rtentry 176 185 0 122 4 0 4 4 0 8 0 unpcb 144 1496 0 1479 15 14 1 6 0 8 0 syncache 336 16 0 16 5 5 0 1 0 8 0 tcpqe 32 5 0 5 5 5 0 1 0 8 0 tcpcb 736 725 0 718 10 9 1 7 0 8 0 arp 128 17 0 10 1 0 1 1 0 8 0 inpcb 328 3105 0 3093 20 13 7 7 0 8 5 nd6 144 32 0 18 1 0 1 1 0 8 0 pkpcb 40 38 0 38 5 4 1 1 0 8 1 kcovpl 48 10 0 2 1 0 1 1 0 8 0 mppekey 1024 2 0 2 2 1 1 1 0 8 1 ppxss 1192 133 0 133 2 1 1 1 0 8 1 pppxif 1504 11 0 11 5 4 1 1 0 8 1 pfstscr 40 2 0 2 1 1 0 1 0 8 0 pffrag 232 15 0 10 1 0 1 1 0 482 0 pffrnode 88 11 0 7 1 0 1 1 0 8 0 pffrent 40 40 0 33 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 pfrktable 1344 4 0 4 3 3 0 1 0 8 0 pfanchor 1288 1 0 0 1 0 1 1 0 8 0 pfstitem 24 183 0 94 1 0 1 1 0 8 0 pfstkey 128 198 0 109 3 0 3 3 0 8 0 pfstate 384 189 0 101 9 0 9 9 0 8 0 pfrule 1344 28 0 22 2 1 1 2 0 8 0 rttmr 136 3 0 3 3 3 0 1 0 8 0 art_heap8 4096 4 0 0 4 0 4 4 0 8 0 art_heap4 256 909 0 513 34 9 25 27 0 8 0 art_table 40 913 0 513 5 0 5 5 0 8 0 art_node 32 183 0 126 1 0 1 1 0 8 0 sysvmsgpl 40 10 0 4 1 0 1 1 0 8 0 semapl 112 332 0 322 1 0 1 1 0 8 0 shmpl 112 97 0 4 3 0 3 3 0 8 0 dirhash 1024 44 0 27 3 0 3 3 0 8 0 dino2pl 256 6787 0 5273 96 0 96 96 0 8 0 ffsino 296 6788 0 5273 118 0 118 118 0 8 0 nchpl 144 10759 0 10194 64 39 25 64 0 8 0 rtmask 32 16 0 16 5 4 1 1 0 8 1 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 35319 0 35317 3 2 1 2 0 8 0 percpumem 16 216 0 164 1 0 1 1 0 8 0 kstatmem 264 284 0 248 3 0 3 3 0 8 0 scsiplug 72 7 0 7 3 3 0 1 0 8 0 scxspl 216 53950 0 53950 12 11 1 5 1 8 1 plimitpl 152 539 0 521 1 0 1 1 0 8 0 sigapl 424 3161 0 3107 9 1 8 9 0 8 0 knotepl 120 964 0 0 29 0 29 29 0 8 0 kqueuepl 224 1037 0 1026 11 9 2 5 0 8 1 pipepl 344 378 0 350 6 2 4 6 0 8 1 fdescpl 528 3112 0 3082 3 0 3 3 0 8 0 filepl 160 19027 0 18808 28 14 14 16 0 8 2 lockfpl 104 932 0 930 1 0 1 1 0 8 0 lockfspl 48 367 0 365 1 0 1 1 0 8 0 sessionpl 144 40 0 31 1 0 1 1 0 8 0 pgrppl 48 247 0 230 1 0 1 1 0 8 0 ucredpl 104 3134 0 3121 1 0 1 1 0 8 0 zombiepl 144 4514 0 4513 2 1 1 1 0 8 0 processpl 1232 3161 0 3107 6 0 6 6 0 8 0 procpl 664 7707 0 7641 10 3 7 9 0 8 0 sosppl 168 16 0 16 4 3 1 1 0 8 1 sockpl 752 5220 0 5188 49 39 10 18 0 8 6 mcl64k 65536 31 0 0 3 0 3 3 0 8 0 mcl16k 16384 19 0 0 3 0 3 3 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 4 0 0 1 0 1 1 0 8 0 mcl8k 8192 18 0 0 3 0 3 3 0 8 0 mcl4k 4096 122 0 0 16 0 16 16 0 8 0 mcl2k2 2112 4 0 0 1 0 1 1 0 8 0 mcl2k 2048 38 0 0 5 0 5 5 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 1188 0 0 75 0 75 75 0 8 0 bufpl 280 20967 0 14823 440 0 440 440 0 8 0 anonpl 32 12225 0 0 98 0 98 98 0 246 0 amapchunkpl 152 95818 0 95250 55 22 33 36 0 158 6 amappl16 200 8057 0 7985 71 55 16 26 0 8 8 amappl15 192 8 0 8 1 1 0 1 0 8 0 amappl14 184 149 0 136 1 0 1 1 0 8 0 amappl13 176 8 0 8 1 1 0 1 0 8 0 amappl12 168 3799 0 3769 3 1 2 2 0 8 0 amappl11 160 76 0 62 1 0 1 1 0 8 0 amappl10 152 3 0 3 1 1 0 1 0 8 0 amappl9 144 269 0 269 1 1 0 1 0 8 0 amappl8 136 23 0 20 1 0 1 1 0 8 0 amappl7 128 127 0 114 1 0 1 1 0 8 0 amappl6 120 202 0 199 1 0 1 1 0 8 0 amappl5 112 131 0 121 1 0 1 1 0 8 0 amappl4 104 350 0 329 1 0 1 1 0 8 0 amappl3 96 17160 0 17064 4 1 3 3 0 8 0 amappl2 88 3437 0 3358 2 0 2 2 0 8 0 amappl1 80 22422 0 21821 16 1 15 15 0 8 0 amappl 88 26034 0 25866 5 0 5 5 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 2 0 1 1 0 1 1 0 8 0 dma256 256 10 0 10 3 3 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 7 0 7 2 2 0 1 0 8 0 dma32 32 8 0 8 2 2 0 1 0 8 0 dma16 16 22 0 21 1 0 1 1 0 8 0 aobjpl 72 99 0 4 2 0 2 2 0 8 0 uaddrrnd 24 3112 0 3082 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 3112 0 3082 1 0 1 1 0 8 0 vmmpekpl 168 25169 0 25117 3 0 3 3 0 8 0 vmmpepl 168 199346 0 197296 141 38 103 111 0 357 2 vmsppl 488 3111 0 3082 6 1 5 5 0 8 0 rwobjpl 80 56015 0 49005 149 0 149 149 0 8 1 pdppl 4096 6232 0 6164 110 38 72 84 0 8 4 pvpl 32 22506 0 0 180 0 180 180 0 265 0 pmappl 256 3111 0 3082 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 380 0 68 10 0 10 10 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:438 panic(ffffffff83304aa7) at panic+0x1e5 sys/kern/subr_prf.c:198 vgonel(fffffd806e194370,ffff80002a2b9a08) at vgonel+0x663 vrecycle(fffffd806e194370,ffff80002a2b9a08) at vrecycle+0x7c sys/kern/vfs_subr.c:1143 ufs_inactive(ffff80002a35fc20) at ufs_inactive+0x35c sys/ufs/ufs/ufs_inode.c:107 VOP_INACTIVE(fffffd806e194370,ffff80002a2b9a08) at VOP_INACTIVE+0x104 sys/kern/vfs_vops.c:498 vput(fffffd806e194370) at vput+0xe5 sys/kern/vfs_subr.c:796 VOP_REMOVE(fffffd806ba04dc8,fffffd806e194370,ffff80002a35fd88) at VOP_REMOVE+0x199 sys/kern/vfs_vops.c:336 dounlinkat(ffff80002a2b9a08,ffffff9c,7cf610de3c30,0) at dounlinkat+0x1c4 sys/kern/vfs_syscalls.c:1904 syscall(ffff80002a35ff00) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a35ff00) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7cf610de40e0, count: -11 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299edff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 end of kernel end trace frame: 0x7332f463a830, count: 12 ddb{1}> trace x86_ipi_db(ffff8000299edff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 end of kernel end trace frame: 0x7332f463a830, count: -3