panic: negative vmsize for uid 60928 cpuid = 1 time = 1753131405 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d632f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d63450 vpanic() at vpanic+0x257/frame 0xfffffe0056d63610 panic() at panic+0xb5/frame 0xfffffe0056d636d0 swap_release_by_cred() at swap_release_by_cred+0x14f/frame 0xfffffe0056d63710 vm_map_entry_delete() at vm_map_entry_delete+0xca/frame 0xfffffe0056d63790 vm_map_delete() at vm_map_delete+0x530/frame 0xfffffe0056d638d0 vm_map_fixed() at vm_map_fixed+0x181/frame 0xfffffe0056d639c0 vm_mmap_object() at vm_mmap_object+0x3d6/frame 0xfffffe0056d63a70 kern_mmap() at kern_mmap+0xc81/frame 0xfffffe0056d63c10 sys_mmap() at sys_mmap+0x153/frame 0xfffffe0056d63d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056d63f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056d63f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a1afa, rsp = 0x825c00f08, rbp = 0x825c00f80 --- KDB: enter: panic [ thread pid 821 tid 100130 ] Stopped at kdb_enter+0x6e: movq $0,0x25c55e7(%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 0xffffffff827c9280 .str.27 rsp 0xfffffe0056d63430 rbp 0xfffffe0056d63450 rsi 0 rdi 0xffffffff81613979 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xb r12 0xfffffe00540f5780 r13 0xfffffffffffffffd r14 0xffffffff827c9280 .str.27 r15 0 rip 0xffffffff815fd4ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c55e7(%rip) db> show proc Process 821 (syz-executor) at 0xfffffe00540f0ac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 763 at 0xfffffe00540f0560 ABI: FreeBSD ELF64 flag: 0x10000180 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540ee6d8 (map 0xfffffe00540ee6d8) (map.pmap 0xfffffe00540ee778) (pmap 0xfffffe00540ee7e8) threads: 3 100128 RunQ syz-executor 100130 Run CPU 1 syz-executor 100131 RunQ syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 825 766 766 0 R (threaded) syz-executor 100089 RunQ syz-executor 100138 S uwait 0xfffffe00596d4e80 syz-executor 822 764 764 0 R (threaded) syz-executor 100086 RunQ syz-executor 100132 S uwait 0xfffffe005850c400 syz-executor 821 763 763 60928 R (threaded) syz-executor 100128 RunQ syz-executor 100130 Run CPU 1 syz-executor 100131 RunQ syz-executor 820 765 765 60928 R (threaded) syz-executor 100087 Run CPU 0 syz-executor 100129 RunQ syz-executor 819 0 0 0 DL aiordy 0xfffffe0054109b00 [aiod4] 818 0 0 0 DL aiordy 0xfffffe005410a060 [aiod3] 817 0 0 0 DL aiordy 0xfffffe0054004040 [aiod2] 816 0 0 0 DL aiordy 0xfffffe0054131000 [aiod1] 815 801 815 0 Ss select 0xfffffe0071019040 dhclient 807 1 807 0 Ss select 0xfffffe0071018ec0 dhclient 801 783 423 65 S select 0xfffffe00584fabc0 dhclient 783 423 423 0 S wait 0xfffffe00540c85a0 sh 766 762 766 0 S nanslp 0xffffffff83ba3c80 syz-executor 765 762 765 0 S nanslp 0xffffffff83ba3c80 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba3c80 syz-executor 763 762 763 0 S nanslp 0xffffffff83ba3c80 syz-executor 762 760 760 0 S select 0xfffffe00584fa840 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0054003b90 csh 758 681 758 0 Ss select 0xfffffe00584fa640 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582ac4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594b08b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594b10b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594b18b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0053f800b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f808b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f810b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f818b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f820b0 getty 737 1 17 0 S+ piperd 0xfffffe005986d140 logger 736 735 17 0 S+ nanslp 0xffffffff83ba3c80 sleep 735 1 17 0 S+ wait 0xfffffe0054107000 sh 685 1 685 0 Ss nanslp 0xffffffff83ba3c81 cron 681 1 681 0 Ss select 0xfffffe00584fa9c0 sshd 494 1 494 0 Ss select 0xfffffe0071019640 syslogd 423 1 423 0 Ss wait 0xfffffe00540c7020 devd 422 1 422 65 Ss select 0xfffffe0071019540 dhclient 337 1 337 0 Ss select 0xfffffe00584fb040 dhclient 334 1 334 0 Ss select 0xfffffe00710196c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cc1720 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a060 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfc60 [bufdaemon] 100084 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00083f9ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0abc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0c88 [dom0] 100082 D launds 0xffffffff83cf0c94 [laundry: dom0] 100083 D umarcl 0xffffffff81ddf8f0 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843b29e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff848e6700 [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_ 0xffffffff83cec540 [crypto] 100043 D crypto_ 0xfffffe00083e5930 [crypto returns 0] 100044 D crypto_ 0xfffffe00083e5980 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c620 [g_event] 100038 D - 0xffffffff83b4c640 [g_up] 100039 D - 0xffffffff83b4c660 [g_down] 2 0 0 0 WL (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 0xffffffff83cecfe0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe0053ece100 [softirq_0] 100006 D - 0xfffffe0053ece000 [softirq_1] 100007 D - 0xfffffe0053ecde00 [if_io_tqg_0] 100008 D - 0xfffffe0053ecdd00 [if_io_tqg_1] 100009 D - 0xfffffe0053ecdc00 [if_config_tqg_0] 100010 D - 0xfffffe00077e3000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077e2e00 [jail_remove taskq] 100012 D - 0xfffffe00077e2d00 [bus taskq] 100015 D - 0xfffffe00077e2a00 [thread taskq] 100017 D - 0xfffffe00077e2800 [aiod_kick taskq] 100018 D - 0xfffffe00077e2700 [deferred_unmount ta] 100019 D - 0xfffffe00077e2600 [inm_free taskq] 100020 D - 0xfffffe00077e2500 [in6m_free taskq] 100021 D - 0xfffffe00077e2400 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077e2300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077e2300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077e2300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077e2300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077e2200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077e2200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077e2200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077e2200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077e2100 [firmware taskq] 100040 D - 0xfffffe00083ff500 [crypto_0] 100041 D - 0xfffffe00083ff500 [crypto_1] 100056 D - 0xfffffe00083fed00 [vtnet0 rxq 0] 100057 D - 0xfffffe00083fec00 [vtnet0 txq 0] 100058 D - 0xfffffe00083feb00 [vtnet0 rxq 1] 100059 D - 0xfffffe00083fea00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057da1000 [virtio_balloon] 100065 D - 0xffffffff827ce661 [deadlkres] 100069 D - 0xfffffe00083ff300 [acpi_task_0] 100070 D - 0xfffffe00083ff300 [acpi_task_1] 100071 D - 0xfffffe00083ff300 [acpi_task_2] 100073 D - 0xfffffe00077e3100 [mca taskq] 100074 D - 0xfffffe00083fee00 [CAM taskq] 100076 D - 0xfffffe00083fe600 [ipsec_offload] db> show all locks Process 821 (syz-executor) thread 0xfffffe00540f5780 (100130) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00540ee738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:1975 Process 821 (syz-executor) thread 0xfffffe0054135000 (100131) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00078104f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4373 shared sx killpg racer (killpg racer) r = 0 (0xfffffe0054116670) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:959 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5075K 486 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4212 sysctloid 34891 2055K 34966 vtbuf 24 1968K 46 kobj 330 1320K 494 newblk 409 1126K 447 vfscache 3 1025K 3 pcb 25 669K 53 inodedep 76 541K 109 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 122 246K 893 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54426 vmem 5 144K 6 tidhash 3 141K 3 filedesc 18 137K 79 pagedep 23 134K 35 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 kdtrace 186 36K 967 BPF 22 36K 22 umtx 272 34K 272 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1825 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 plimit 24 9K 333 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 73 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 taskqueue 69 8K 69 cred 26 7K 188 sglist 6 7K 6 CAM DEV 3 6K 510 dirrem 22 6K 54 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 kqueue 59 5K 832 diradd 36 5K 74 UMA 266 5K 266 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 55 4K 827 selfd 48 3K 7323 DEVFSP 46 3K 49 terminal 11 3K 11 session 22 3K 33 proc-args 82 3K 1870 indirdep 10 3K 10 acpidev 20 3K 20 mkdir 19 3K 46 uidinfo 4 3K 7 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 29 ip6ndp 12 2K 13 Unitno 31 2K 50 sctp_ifa 13 2K 14 newdirblk 13 2K 23 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 29 msi 9 2K 9 netlink 2 2K 71 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 CC Mem 6 1K 9 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 osd 11 1K 25 inpcbpolicy 18 1K 163 freefile 4 1K 20 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 32 ip6opt 2 1K 5 freeblks 1 1K 31 vnodes 1 1K 1 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 35 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3315 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 0 sctp_atky 0 0K 0 sctp_atcl 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 18 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 freefrag 0 0K 6 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 ktls_ocf 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 181 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 8 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13589 ioctlops 0 0K 96 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 filedesc_to_leader 0 0K 0 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 72 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 0 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 0 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 md_sectors 0 0K 0 md_disk 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 0 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 12276 0 254 38494208 0 mbuf 256 8610 1052 14670 0 254 2473472 0 BUF TRIE 152 214 11590 425 0 62 1794208 0 malloc-384 384 4174 56 4175 0 30 1624320 0 malloc-128 128 11482 112 11677 0 126 1484032 0 malloc-4096 4096 331 3 496 0 2 1368064 0 tcp_log 416 592 2459 3678 0 254 1269216 0 UMA Slabs 0 112 10955 19 10955 0 126 1229088 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6296 95 26359 0 62 971432 0 vmem btag 56 16102 65 16102 0 254 905352 0 pbuf 2624 0 253 0 0 2 663872 0 FFS inode 1168 539 21 559 0 8 654080 0 malloc-65536 65536 9 0 12 0 1 589824 0 malloc-2048 2048 112 160 1202 0 8 557056 0 socket 1024 31 477 1356 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 248 1122 62 13396 0 62 293632 0 malloc-64 64 3947 400 5581 0 254 278208 0 VNODE 440 574 56 596 0 30 277200 0 malloc-4096 4096 64 2 842 0 2 270336 0 256 Bucket 2048 124 6 987 0 8 266240 0 THREAD 1860 129 7 139 0 8 252960 0 malloc-16 16 14384 116 14448 0 254 232000 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-16384 16384 9 4 38 0 1 212992 0 malloc-32 32 5631 291 5734 0 254 189504 0 UMA Zones 768 238 1 238 0 16 183552 0 malloc-128 128 1214 181 25475 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1167 0 254 165120 0 malloc-32768 32768 3 2 123 0 1 163840 0 malloc-256 256 605 25 792 0 62 161280 0 malloc-1024 1024 130 14 147 0 16 147456 0 FFS2 dinode 256 539 31 559 0 62 145920 0 MAP ENTRY 96 1287 225 41676 0 126 145152 0 malloc-65536 65536 0 2 66 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-128 128 907 116 5357 0 126 130944 0 mbuf_packet 256 1 507 136 0 254 130048 0 S VFS Cache 104 998 172 1049 0 126 121680 0 FPU_save_area 832 131 13 152 0 16 119808 0 ksiginfo 112 48 996 65 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 PROC 1376 55 11 826 0 8 90816 0 malloc-4096 4096 19 3 37 0 2 90112 0 UMA Kegs 384 225 8 225 0 30 89472 0 g_bio 408 0 210 4838 0 30 85680 0 malloc-8192 8192 9 1 12 0 1 81920 0 filedesc0 1072 55 15 827 0 8 75040 0 128 Bucket 1024 42 25 234 0 16 68608 0 malloc-64 64 535 536 1836 0 254 68544 0 malloc-128 128 327 200 413 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 64 Bucket 512 68 60 1746 0 30 65536 0 malloc-384 384 131 19 474 0 30 57600 0 malloc-64 64 465 354 670 0 254 52416 0 malloc-256 256 107 88 629 0 62 49920 0 malloc-256 256 179 16 976 0 62 49920 0 32 Bucket 256 60 135 502 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 12754 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 11 1 11 0 2 49152 0 malloc-2048 2048 14 10 14 0 8 49152 0 malloc-1024 1024 10 38 1542 0 16 49152 0 malloc-384 384 112 8 125 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 pcpu-8 8 4717 403 4873 0 254 40960 0 VMSPACE 584 36 34 808 0 16 40880 0 da_ccb 544 0 70 1307 0 16 38080 0 udp_inpcb 408 9 81 146 0 30 36720 0 malloc-64 64 85 482 92 0 254 36288 0 malloc-64 64 101 466 20664 0 254 36288 0 malloc-64 64 74 493 1462 0 254 36288 0 malloc-64 64 228 339 269 0 254 36288 0 malloc-64 64 175 392 182 0 254 36288 0 tcp_bbr_map 128 0 279 4 0 126 35712 0 malloc-128 128 68 211 72 0 126 35712 0 malloc-128 128 28 251 40 0 126 35712 0 malloc-128 128 40 239 197 0 126 35712 0 malloc-128 128 134 145 141 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 53 82 162 0 62 34560 0 malloc-256 256 34 101 333 0 62 34560 0 malloc-256 256 56 79 221 0 62 34560 0 malloc-256 256 54 81 310 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 4 0 30 0 1 32768 0 malloc-8192 8192 2 2 83 0 1 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 5 11 29 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 7 9 23 0 8 32768 0 malloc-1024 1024 0 32 5 0 16 32768 0 malloc-1024 1024 10 22 14 0 16 32768 0 malloc-1024 1024 5 27 24 0 16 32768 0 malloc-1024 1024 3 29 160 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-512 512 1 63 2 0 30 32768 0 malloc-512 512 5 59 5 0 30 32768 0 malloc-512 512 3 61 134 0 30 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 3 61 50 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 182 218 6884 0 126 32000 0 PGRP 120 26 238 37 0 126 31680 0 sctp_laddr 48 0 588 12 0 254 28224 0 16 Bucket 144 50 146 244 0 62 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 TURNSTILE 136 137 52 137 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 1 5 48 0 2 24576 0 malloc-4096 4096 2 4 737 0 2 24576 0 pipe 736 22 11 291 0 16 24288 0 ertt_txseginfo 40 0 606 187 0 254 24240 0 PWD 40 19 587 105 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 59 241 339 0 126 24000 0 tcp_inpcb 1304 6 12 9 0 8 23472 0 malloc-384 384 6 54 29 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 ripcb 376 3 57 8 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 137 119 137 0 126 22528 0 clpbuf 2624 0 8 18 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 6 274 9 0 126 20160 0 malloc-32 32 43 587 82 0 254 20160 0 malloc-32 32 19 611 35 0 254 20160 0 malloc-32 32 186 444 684 0 254 20160 0 malloc-32 32 38 592 802 0 254 20160 0 malloc-32 32 53 577 105 0 254 20160 0 malloc-32 32 74 556 3900 0 254 20160 0 malloc-32 32 42 588 189 0 254 20160 0 2 Bucket 32 55 575 331 0 254 20160 0 malloc-256 256 2 73 52 0 62 19200 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 193 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-512 512 3 29 8 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 AIO 208 0 76 1 0 62 15808 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 KNOTE 160 1 74 8 0 62 12000 0 malloc-16 16 16 734 30 0 254 12000 0 malloc-16 16 26 724 103 0 254 12000 0 malloc-16 16 72 678 237 0 254 12000 0 malloc-16 16 189 561 3019 0 254 12000 0 malloc-16 16 35 715 162 0 254 12000 0 malloc-16 16 320 430 26428 0 254 12000 0 malloc-16 16 6 744 7 0 254 12000 0 AIOCB 552 0 21 2 0 16 11592 0 L VFS Cache 320 0 36 3 0 30 11520 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 0 1 19 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 167 1225 0 254 4008 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 sctp_ep 1152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb 408 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 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 cryptop 280 0 0 0 0 30 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 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 rl_entry 48 0 0 0 0 254 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 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