panic: vm_object_unwire: missing page cpuid = 0 time = 17 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00570884b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057088610 vpanic() at vpanic+0x257/frame 0xfffffe00570887d0 panic() at panic+0xb5/frame 0xfffffe0057088890 vm_object_unwire() at vm_object_unwire+0x5cd/frame 0xfffffe00570889c0 vm_map_entry_unwire() at vm_map_entry_unwire+0x169/frame 0xfffffe0057088a10 vm_map_delete() at vm_map_delete+0x358/frame 0xfffffe0057088b50 vmspace_dofree() at vmspace_dofree+0xe9/frame 0xfffffe0057088b90 vmspace_exit() at vmspace_exit+0x278/frame 0xfffffe0057088c50 exit1() at exit1+0x99b/frame 0xfffffe0057088cf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0057088d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0057088f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057088f30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x3a1e9a, rsp = 0x82082e918, rbp = 0x82082e920 --- KDB: enter: panic [ thread pid 1307 tid 100894 ] Stopped at kdb_enter+0x6e: movq $0,0x25c43d7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cd4a0 .str.27 rsp 0xfffffe00570885f0 rbp 0xfffffe0057088610 rsi 0 rdi 0xffffffff81614c89 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0xfffffe005416f550 r12 0xfffffe0054187000 r13 0xfffffffffffffffe r14 0xffffffff827cd4a0 .str.27 r15 0 rip 0xffffffff815fe7be kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c43d7(%rip) db> show proc Process 1307 (syz-executor) at 0xfffffe0054177580: state: NORMAL uid: 0 gids: 0, 5 parent: pid 766 at 0xfffffe00540a7060 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xffffffff83b4e020 (map 0xffffffff83b4e020) (map.pmap 0xffffffff83b4e0c0) (pmap 0xffffffff83b4e130) threads: 1 100894 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1314 763 763 0 R (threaded) syz-executor 100812 RunQ syz-executor 100908 Run CPU 1 syz-executor 1312 1307 766 0 S uwait 0xfffffe006e511680 syz-executor 1308 1307 766 0 S uwait 0xfffffe006e511480 syz-executor 1307 766 766 0 RE CPU 0 syz-executor 1305 1 766 0 S uwait 0xfffffe0057e18e00 syz-executor 1303 1 763 0 S uwait 0xfffffe00584f2b00 syz-executor 1300 1 766 0 S uwait 0xfffffe00584f2400 syz-executor 1298 764 764 0 R (threaded) syz-executor 100773 RunQ syz-executor 100887 S accept 0xfffffe0059b09a10 syz-executor 100891 S uwait 0xfffffe006e511980 syz-executor 1296 1 766 0 S uwait 0xfffffe006e512000 syz-executor 1292 1285 1072 0 S uwait 0xfffffe0057e18d00 syz-executor 1287 1 766 0 S uwait 0xfffffe006e511500 syz-executor 1285 1072 1072 0 R (threaded) syz-executor 100748 RunQ syz-executor 100867 S kqread 0xfffffe005940a700 syz-executor 100869 S uwait 0xfffffe006e511280 syz-executor 100876 S uwait 0xfffffe006e513500 syz-executor 1278 1 766 0 S uwait 0xfffffe006e513100 syz-executor 1277 1 764 0 S uwait 0xfffffe0057e18f00 syz-executor 1275 1 766 0 S uwait 0xfffffe00584f5e00 syz-executor 1259 1 1072 0 S uwait 0xfffffe0057e18900 syz-executor 1242 1 1072 0 T uwait 0xfffffe006e513f00 syz-executor 1239 1 1072 0 S uwait 0xfffffe006e512b80 syz-executor 1238 0 0 0 DL - 0xffffffff83b4e4e0 [accounting] 1235 1 764 0 T uwait 0xfffffe006e512500 syz-executor 1224 1 766 0 T uwait 0xfffffe006e512a80 syz-executor 1221 1 763 0 T uwait 0xfffffe006e512c80 syz-executor 1213 0 0 0 DL mdwait 0xfffffe007794e000 [md0] 1205 1 1072 0 T uwait 0xfffffe006e513000 syz-executor 1192 1 1072 0 T uwait 0xfffffe00584f3980 syz-executor 1183 1 1072 0 T uwait 0xfffffe006e512200 syz-executor 1181 1 1072 0 T uwait 0xfffffe006e513680 syz-executor 1173 1 763 0 T uwait 0xfffffe00584f2600 syz-executor 1164 1 1072 0 T uwait 0xfffffe0057e18980 syz-executor 1157 1 1072 0 T uwait 0xfffffe00584f2d00 syz-executor 1150 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4] 1149 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3] 1148 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2] 1147 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1] 1143 1 764 0 T uwait 0xfffffe006e512980 syz-executor 1140 1 766 0 T uwait 0xfffffe0057e18c00 syz-executor 1126 1 763 0 T uwait 0xfffffe00584f2f00 syz-executor 1124 1 763 0 T uwait 0xfffffe00584f4000 syz-executor 1117 1 1072 0 T uwait 0xfffffe00584f3080 syz-executor 1111 1110 763 0 S uwait 0xfffffe00584f2700 syz-executor 1110 1 763 0 SV uwait 0xfffffe006e514380 syz-executor 1102 1 763 60928 T uwait 0xfffffe006e513400 syz-executor 1091 1 764 0 T uwait 0xfffffe00584f2180 syz-executor 1088 1 1072 0 T uwait 0xfffffe006e513800 syz-executor 1073 0 0 0 DL (threaded) [KTLS] 100087 D - 0xfffffe0077d4e000 [thr_0] 100517 D - 0xfffffe0077d4e080 [thr_1] 100518 D - 0xffffffff83cb5628 [reclaim_0] 1072 762 1072 0 R syz-executor 1065 1 766 0 T uwait 0xfffffe00584f3480 syz-executor 1050 1 763 0 T syz-executor 1043 1 766 0 T uwait 0xfffffe006e512d80 syz-executor 1030 1 765 0 T uwait 0xfffffe00584f2300 syz-executor 1024 1 1020 0 T uwait 0xfffffe00584f3580 syz-executor 1016 1 763 0 T uwait 0xfffffe006e513200 syz-executor 1002 1 764 0 T uwait 0xfffffe00584f3680 syz-executor 1001 1 763 0 T uwait 0xfffffe00584f2500 syz-executor 999 1 764 0 T uwait 0xfffffe00584f3280 syz-executor 994 1 763 0 T uwait 0xfffffe00584f2a00 syz-executor 981 1 765 0 T uwait 0xfffffe00584f2c00 syz-executor 979 1 763 0 T uwait 0xfffffe00584f3380 syz-executor 974 1 766 0 SV uwait 0xfffffe006e512e80 syz-executor 963 1 765 -1 T umtxn 0xfffffe00584f3780 syz-executor 956 1 763 0 T uwait 0xfffffe006e513a00 syz-executor 952 1 765 0 T uwait 0xfffffe0053e11480 syz-executor 950 1 763 0 T uwait 0xfffffe006e513b00 syz-executor 941 1 763 60928 T syz-executor 926 1 763 0 T uwait 0xfffffe006e514080 syz-executor 896 1 764 0 T uwait 0xfffffe006e514280 syz-executor 893 1 766 0 T uwait 0xfffffe006e513d00 syz-executor 886 1 765 0 T uwait 0xfffffe0053e11580 syz-executor 880 1 765 0 T uwait 0xfffffe0057e16480 syz-executor 879 1 763 0 SV uwait 0xfffffe0057e15a00 syz-executor 871 0 0 0 DL (threaded) [so_splice] 100131 D - 0xfffffe006e51ed00 [thr_0] 100147 D - 0xfffffe006e51ed40 [thr_1] 859 779 423 0 S kqread 0xfffffe00083f4a00 rtsol 817 0 0 0 DL aiordy 0xfffffe0054109ae0 [aiod4] 816 0 0 0 DL aiordy 0xfffffe005410a040 [aiod3] 815 0 0 0 DL aiordy 0xfffffe005410a5a0 [aiod2] 814 0 0 0 DL aiordy 0xfffffe005410ab00 [aiod1] 779 770 423 0 S wait 0xfffffe0054108000 sh 770 423 423 0 S wait 0xfffffe0054004b00 sh 766 762 766 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe0059695d40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540a5630 csh 758 681 758 0 Ss select 0xfffffe0059695ec0 sshd 747 1 747 0 Ts+ getty 746 1 746 0 Ts+ getty 745 1 745 0 Ts+ getty 744 1 744 0 Ts+ getty 743 1 743 0 Ts+ getty 742 1 742 0 Ts+ getty 741 1 741 0 Ts+ getty 740 1 740 0 Ts+ getty 739 1 739 0 Ts+ getty 737 1 17 0 T+ logger 736 735 17 0 S+ nanslp 0xffffffff83ba3c00 sleep 735 1 17 0 T+ sh 685 1 685 0 Ts cron 681 1 681 0 Ts sshd 494 1 494 0 Ts syslogd 423 1 423 0 Ts devd 422 1 422 65 Ts dhclient 337 1 337 0 Ts dhclient 334 1 334 0 Ts dhclient 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a060 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0057dc74e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ac80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d48 [dom0] 100081 D launds 0xffffffff83cf0d54 [laundry: dom0] 100082 D umarcl 0xffffffff81de25f0 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847399e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844ab700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec640 [crypto] 100043 D crypto_ 0xfffffe0053ea9030 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ea9080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c600 [g_event] 100038 D - 0xffffffff83b4c620 [g_up] 100039 D - 0xffffffff83b4c640 [g_down] 2 0 0 0 TL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ced0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c3eff0 [swapper] 100005 D - 0xfffffe00083f7000 [softirq_0] 100006 D - 0xfffffe00083f6e00 [softirq_1] 100007 D - 0xfffffe00083f6d00 [if_io_tqg_0] 100008 D - 0xfffffe00083f6c00 [if_io_tqg_1] 100009 D - 0xfffffe00083f6b00 [if_config_tqg_0] 100010 D - 0xfffffe00083f6a00 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f6900 [jail_remove taskq] 100012 D - 0xfffffe00083f6800 [bus taskq] 100015 D - 0xfffffe00083f6500 [thread taskq] 100017 D - 0xfffffe00083f6300 [aiod_kick taskq] 100018 D - 0xfffffe00083f6200 [deferred_unmount ta] 100019 D - 0xfffffe00083f6100 [inm_free taskq] 100020 D - 0xfffffe00083f6000 [in6m_free taskq] 100021 D - 0xfffffe00083f5e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f5b00 [firmware taskq] 100040 D - 0xfffffe00083f5a00 [crypto_0] 100041 D - 0xfffffe00083f5a00 [crypto_1] 100056 D - 0xfffffe00083f5800 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f5700 [vtnet0 txq 0] 100058 D - 0xfffffe00083f5600 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f5500 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d80e00 [virtio_balloon] 100065 D - 0xffffffff827d1b80 [deadlkres] 100069 D - 0xfffffe005940b300 [acpi_task_0] 100070 D - 0xfffffe005940b300 [acpi_task_1] 100071 D - 0xfffffe005940b300 [acpi_task_2] 100073 D - 0xfffffe00083f7100 [mca taskq] 100074 D - 0xfffffe00083f5900 [CAM taskq] 100076 D - 0xfffffe005940b200 [ipsec_offload] 100770 D - 0xfffffe00083f3e00 [netlink_socket (PID] 1310 1307 766 0 Z syz-executor db> show all locks Process 1314 (syz-executor) thread 0xfffffe005413d000 (100908) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff80005ead000) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1400 Process 1307 (syz-executor) thread 0xfffffe0054187000 (100894) shared rw vmobject (vmobject) r = 0 (0xfffffe005417de88) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:2350 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005414ee10) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4099 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5474K 1148 tcp_hpts 7 4801K 7 sctp_stro 2 4609K 7 devbuf 4187 4323K 4214 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 330 1320K 518 newblk 15 1028K 3111 vfscache 3 1025K 3 filedesc 124 986K 932 pcb 63 701K 398 subproc 254 530K 1453 inodedep 15 518K 1021 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 22191 acpica 1674 184K 54444 tidhash 3 141K 3 pagedep 11 131K 478 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 108 108K 128 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1006 82K 5090 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 md_sectors 17 68K 17 module 522 66K 530 ddb_capture 1 64K 1 kdtrace 323 59K 2232 umtx 416 52K 416 shm 3 36K 10 hostcache 1 32K 1 DEVFS3 127 32K 140 msg 4 30K 4 BPF 20 28K 43 kbdmux 6 28K 6 temp 38 23K 2402 LRO 20 21K 20 ifaddr 75 21K 78 DEVFS_RULE 56 20K 56 routetbl 159 19K 481 ufs_mount 4 17K 5 proc 3 17K 3 lltable 52 16K 55 tty 16 16K 16 ether_multi 185 15K 238 ithread 90 15K 90 bus-sc 34 15K 1656 ifnet 8 15K 8 eventhandler 163 14K 163 cred 35 14K 348 kqueue 138 13K 1863 kenv 95 12K 95 GEOM 54 12K 484 in6_multi 76 11K 79 plimit 27 11K 353 CAM queue 5 11K 1528 rman 82 10K 467 shmfd 4 10K 11 rpc 8 9K 8 bmsafemap 2 9K 872 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 4 filemon 1 8K 14 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 pwddesc 119 8K 1418 taskqueue 72 8K 99 sctp_atcl 17 7K 115 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 45 md_disk 18 5K 21 pf_ifnet 11 5K 23 UMA 270 5K 270 lockf 40 5K 503 tcp_fsb_rack 2 5K 8 vt 11 5K 11 filecaps 5 5K 81 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 147 crypto 10 4K 41 acpisem 28 4K 28 proc-args 139 4K 2369 kcovinfo 45 3K 45 terminal 11 3K 11 selfd 42 3K 87598 uidinfo 6 3K 14 session 21 3K 40 dirrem 10 3K 807 acpidev 20 3K 20 hhook 8 3K 10 CC Mem 18 3K 216 clone 9 3K 9 ip6ndp 14 3K 16 pf_rule 1 2K 3 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 tun 5 2K 5 in_multi 7 2K 15 Unitno 26 2K 80 CAM XPT 22 2K 543 inpcbpolicy 50 2K 684 toponodes 6 2K 6 ipsecpolicy 2 2K 2 sctp_timw 5 2K 5 msi 9 2K 9 netlink 2 2K 97 ip6opt 8 2K 35 select 9 2K 75 softdep 1 1K 1 freefile 8 1K 654 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 112 NFSD session 1 1K 1 sctp_ifn 7 1K 16 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 osd 23 1K 233 ipsec 3 1K 3 newdirblk 6 1K 425 indirdep 3 1K 609 pfil 6 1K 6 isadev 6 1K 12 mount 16 1K 2773 pci_link 10 1K 10 sctp_atky 19 1K 126 cryptodev 10 1K 138 diradd 5 1K 825 encap_export_host 12 1K 12 sctp_stri 1 1K 8 mkdir 4 1K 850 cdev 2 1K 2 lkpikmalloc 8 1K 9 ip6_msource 7 1K 25 counter_rate 13 1K 13 ip_msource 6 1K 11 chacha20random 1 1K 1 biobuf 1 1K 1 ktls 5 1K 23 vnodes 2 1K 35 sctp_athm 17 1K 119 freework 2 1K 1005 tcp_pcm_rack 1 1K 4 freeblks 1 1K 509 frag6 3 1K 11 eventfd 2 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 12 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 181 ktls_ocf 1 1K 4 VN POLL 1 1K 32 aio 4 1K 6 procdesc 1 1K 10 pmchooks 1 1K 1 filedesc_to_leader 2 1K 8 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3878 sctp_vrf 1 1K 1 sctp_map 4 1K 14 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 22 vnet_data_free 1 1K 1 fadvise 1 1K 8 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 94 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 734 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 38 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 in6_mfilter 0 0K 48 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 17 in_mfilter 0 0K 28 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 28 statfs 0 0K 243 namei_tracker 0 0K 9 inotify 0 0K 141 export_host 0 0K 0 cl_savebuf 0 0K 89 lio 0 0K 12 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 16814 ioctlops 0 0K 214 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 680 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 11 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 4 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 84 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 4 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 2 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 175 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 19286 0 254 38494208 0 tcp_log 416 10241 5257 44185 0 254 6447168 0 mbuf 256 9250 667 91018 0 254 2538752 0 ertt_txseginfo 40 46889 177 57691 0 254 1882640 0 BUF TRIE 152 372 11432 2732 0 62 1794208 0 malloc-384 384 4161 39 4238 0 30 1612800 0 malloc-128 128 12223 146 13008 0 126 1583232 0 RADIX NODE 152 9846 133 45253 0 62 1516808 0 malloc-4096 4096 334 6 1084 0 2 1392640 0 UMA Slabs 0 112 11220 6 11220 0 126 1257312 0 malloc-16384 16384 66 4 476 0 1 1146880 0 vmem btag 56 20347 68 20347 0 254 1143240 0 malloc-64 64 178 17147 89524 0 254 1108800 0 malloc-65536 65536 14 2 22 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 FFS inode 1168 597 19 1303 0 8 719488 0 sctp_ep 1152 14 497 104 0 254 588672 0 sctp_asoc 2256 2 253 7 0 254 575280 0 256 Bucket 2048 235 21 1951 0 8 524288 0 socket 1024 89 419 2238 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-4096 4096 121 1 1315 0 2 499712 0 pbuf 2624 0 178 0 0 2 467072 0 VM OBJECT 248 1778 94 19198 0 62 464256 0 THREAD 1860 201 7 909 0 8 386880 0 sctp_raddr 736 2 515 7 0 254 380512 0 malloc-65536 65536 0 5 95 0 1 327680 0 VNODE 440 637 83 1347 0 30 316800 0 MAP ENTRY 96 2931 219 65310 0 126 302400 0 malloc-2048 2048 116 20 400 0 8 278528 0 malloc-64 64 4065 282 4207 0 254 278208 0 malloc-16 16 14626 374 15206 0 254 240000 0 malloc-32768 32768 7 0 7 0 1 229376 0 DEVCTL 1024 34 186 159 0 0 225280 0 malloc-32768 32768 0 6 481 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 FPU_save_area 832 203 22 1289 0 16 187200 0 PROC 1376 120 12 1321 0 8 181632 0 malloc-32 32 5386 284 5515 0 254 181440 0 malloc-128 128 1165 230 25761 0 126 178560 0 FFS2 dinode 256 597 93 1303 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 23 493 1296 0 254 165120 0 S VFS Cache 104 1054 467 1820 0 126 158184 0 filedesc0 1072 119 21 1418 0 8 150080 0 malloc-1024 1024 125 19 163 0 16 147456 0 malloc-256 256 46 524 3478 0 62 145920 0 malloc-4096 4096 30 4 47 0 2 139264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 1 3 21 0 1 131072 0 malloc-32768 32768 0 4 26 0 1 131072 0 malloc-2048 2048 8 56 551 0 8 131072 0 mbuf_packet 256 23 485 1596 0 254 130048 0 malloc-4096 4096 21 9 120 0 2 122880 0 ksiginfo 112 169 875 275 0 126 116928 0 malloc-256 256 298 137 1874 0 62 111360 0 malloc-8192 8192 7 6 20 0 1 106496 0 malloc-256 256 165 210 2094 0 62 96000 0 UMA Kegs 384 228 5 228 0 30 89472 0 syncache 168 0 528 5 0 254 88704 0 128 Bucket 1024 59 24 294 0 16 84992 0 malloc-128 128 331 320 2105 0 126 83328 0 NAMEI 1024 60 20 19081 0 16 81920 0 sctp_readq 152 0 520 2 0 254 79040 0 sctp_chunk 152 50 470 105 0 254 79040 0 g_bio 408 0 180 16504 0 30 73440 0 malloc-64 64 775 296 3769 0 254 68544 0 malloc-64 64 513 558 1561 0 254 68544 0 malloc-128 128 468 59 625 0 126 67456 0 md0 8 8192 192 8192 0 254 67072 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-2048 2048 17 15 59 0 8 65536 0 64 Bucket 512 93 35 2796 0 30 65536 0 VMSPACE 584 92 20 1285 0 16 65408 0 32 Bucket 256 89 166 1242 0 62 65280 0 sctp_stream_msg_out 112 0 540 3 0 254 60480 0 malloc-384 384 135 15 182 0 30 57600 0 malloc-384 384 64 86 1428 0 30 57600 0 malloc-8192 8192 2 5 57 0 1 57344 0 tcp_inpcb 1304 19 23 214 0 8 54768 0 malloc-64 64 301 518 16863 0 254 52416 0 Files 80 329 321 10370 0 126 52000 0 tcp_bbr_map 128 8 395 728 0 126 51584 0 malloc-128 128 53 350 4177 0 126 51584 0 udp_inpcb 408 15 111 273 0 30 51408 0 malloc-256 256 37 158 1683 0 62 49920 0 malloc-256 256 107 88 386 0 62 49920 0 DIRHASH 1024 34 14 48 0 16 49152 0 malloc-16384 16384 1 2 191 0 1 49152 0 malloc-8192 8192 4 2 87 0 1 49152 0 malloc-8192 8192 2 4 31 0 1 49152 0 malloc-2048 2048 11 13 93 0 8 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 11 37 519 0 16 49152 0 pcpu-64 64 501 267 501 0 254 49152 0 ripcb 376 16 104 162 0 30 45120 0 pcpu-8 8 4890 742 5232 0 254 45056 0 clpbuf 2624 0 16 136 0 4 41984 0 vnpbuf 2624 0 16 4 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 pipe 736 29 26 421 0 16 40480 0 da_ccb 544 0 70 4262 0 16 38080 0 hostcache 64 5 562 5 0 254 36288 0 malloc-64 64 23 544 1032 0 254 36288 0 malloc-64 64 28 539 4614 0 254 36288 0 malloc-64 64 50 517 67 0 254 36288 0 16 Bucket 144 67 185 553 0 62 36288 0 malloc-128 128 69 210 504 0 126 35712 0 malloc-128 128 97 182 1517 0 126 35712 0 malloc-128 128 96 183 120 0 126 35712 0 routing nhops 256 31 104 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 43 47 145 0 30 34560 0 malloc-384 384 35 55 689 0 30 34560 0 malloc-384 384 53 37 183 0 30 34560 0 malloc-256 256 45 90 791 0 62 34560 0 malloc-256 256 52 83 150 0 62 34560 0 malloc-256 256 20 115 1768 0 62 34560 0 TURNSTILE 136 209 43 209 0 62 34272 0 SLEEPQUEUE 88 209 175 209 0 126 33792 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 158 0 2 32768 0 malloc-2048 2048 6 10 72 0 8 32768 0 malloc-2048 2048 3 13 82 0 8 32768 0 malloc-2048 2048 2 14 195 0 8 32768 0 malloc-1024 1024 3 29 59 0 16 32768 0 malloc-1024 1024 1 31 1144 0 16 32768 0 malloc-1024 1024 5 27 164 0 16 32768 0 malloc-1024 1024 10 22 262 0 16 32768 0 malloc-1024 1024 21 11 33 0 16 32768 0 malloc-1024 1024 2 30 24 0 16 32768 0 malloc-512 512 0 64 157 0 30 32768 0 malloc-512 512 11 53 35 0 30 32768 0 malloc-512 512 2 62 116 0 30 32768 0 malloc-512 512 1 63 15 0 30 32768 0 malloc-512 512 4 60 164 0 30 32768 0 malloc-512 512 2 62 70 0 30 32768 0 malloc-512 512 9 55 48 0 30 32768 0 tcp_bbr_pcb 896 2 34 9 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 45 0 126 31680 0 L VFS Cache 320 1 95 144 0 30 30720 0 sctp_laddr 48 6 582 22 0 254 28224 0 rl_entry 48 15 573 24 0 254 28224 0 malloc-32 32 398 484 2371 0 254 28224 0 4 Bucket 48 8 580 12 0 254 28224 0 AIO 208 1 132 75 0 62 27664 0 udplite_inpcb 408 1 62 35 0 30 25704 0 cpuset 200 9 119 95 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 254 0 2 24576 0 PWD 40 65 541 466 0 254 24240 0 rtentry 168 34 110 39 0 62 24192 0 8 Bucket 80 61 239 511 0 126 24000 0 itimer 352 0 66 44 0 30 23232 0 splice 184 0 126 4 0 62 23184 0 malloc-384 384 7 53 7 0 30 23040 0 tcp_rack_pcb 1088 1 20 4 0 8 22848 0 domainset 40 0 567 81 0 254 22680 0 Mountpoints 2816 2 6 9 0 4 22528 0 ertt 72 18 262 214 0 126 20160 0 malloc-32 32 121 509 1474 0 254 20160 0 malloc-32 32 42 588 522 0 254 20160 0 malloc-32 32 161 469 8690 0 254 20160 0 malloc-32 32 160 470 978 0 254 20160 0 malloc-32 32 40 590 2683 0 254 20160 0 2 Bucket 32 78 552 582 0 254 20160 0 KNOTE 160 6 119 438 0 62 20000 0 tcp_rack_map 128 0 155 8 0 126 19840 0 cryptop 280 0 70 10 0 30 19600 0 AIOCB 552 1 34 143 0 16 19320 0 ktls_session 256 1 74 6 0 62 19200 0 AIOLIO 272 0 70 12 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 0 156 1 0 126 16224 0 vtnet_tx_hdr 24 1 667 53684 0 254 16032 0 malloc-16 16 297 703 5197 0 254 16000 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1065 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-32 32 8 370 259 0 254 12096 0 malloc-16 16 21 729 1449 0 254 12000 0 malloc-16 16 46 704 580 0 254 12000 0 malloc-16 16 54 696 171 0 254 12000 0 malloc-16 16 4 746 8044 0 254 12000 0 malloc-16 16 271 479 287 0 254 12000 0 malloc-16 16 20 730 24816 0 254 12000 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 49 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl