login: panic: ASan: Invalid access, 8-byte read at 0xfffffe0058018410, UMAUseAfterFree(fd) cpuid = 1 time = 1731289694 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f99dd0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f99f30 vpanic() at vpanic+0x257/frame 0xfffffe0056f9a0f0 panic() at panic+0xb5/frame 0xfffffe0056f9a1c0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056f9a290 sctp_ss_default_add() at sctp_ss_default_add+0x91/frame 0xfffffe0056f9a2d0 sctp_lower_sosend() at sctp_lower_sosend+0x5336/frame 0xfffffe0056f9a720 sctp_sosend() at sctp_sosend+0x6e6/frame 0xfffffe0056f9a9c0 sousrsend() at sousrsend+0x112/frame 0xfffffe0056f9aa50 kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe0056f9abb0 sendit() at sendit+0x15f/frame 0xfffffe0056f9ac10 sys_sendmsg() at sys_sendmsg+0x181/frame 0xfffffe0056f9ad30 amd64_syscall() at amd64_syscall+0x49b/frame 0xfffffe0056f9af30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056f9af30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x39d58a, rsp = 0x825d05f08, rbp = 0x825d05f80 --- KDB: enter: panic [ thread pid 884 tid 100236 ] Stopped at kdb_enter+0x6e: movq $0,0x23ebdd7(%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 0xffffffff815d041e _vprintf+0x1ae rdx 0 rbx 0xffffffff827285e0 .str.27 rsp 0xfffffe0056f99f10 rbp 0xfffffe0056f99f30 rsi 0 rdi 0xffffffff815d0959 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xfffffe005bf03520 r12 0xfffffe005bf03000 r13 0xfffffffffffffffd r14 0xffffffff827285e0 .str.27 r15 0 rip 0xffffffff815ba23e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23ebdd7(%rip) db> show proc Process 884 (syz-executor) at 0xfffffe005bf12ae0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 764 at 0xfffffe0007be4060 ABI: FreeBSD ELF64 flag: 0x10000180 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007a07040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005bea9000 (map 0xfffffe005bea9000) (map.pmap 0xfffffe005bea90c0) (pmap 0xfffffe005bea9130) threads: 3 100234 Run CPU 0 syz-executor 100236 Run CPU 1 syz-executor 100238 D fork 0xffffffff8272d820 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 889 0 0 0 DL - 0xffffffff83a97200 [soaiod4] 888 0 0 0 DL - 0xffffffff83a97200 [soaiod3] 887 0 0 0 DL - 0xffffffff83a97200 [soaiod2] 886 0 0 0 DL - 0xffffffff83a97200 [soaiod1] 884 764 764 60928 R (threaded) syz-executor 100234 Run CPU 0 syz-executor 100236 Run CPU 1 syz-executor 100238 D fork 0xffffffff8272d820 syz-executor 883 1 880 0 S uwait 0xfffffe006e056200 syz-executor 882 766 766 0 S (threaded) syz-executor 100118 S nanslp 0xffffffff839873c0 syz-executor 100232 S connec 0xfffffe0059f1dcda syz-executor 100237 S uwait 0xfffffe006e056400 syz-executor 881 767 767 0 R (threaded) syz-executor 100143 RunQ syz-executor 100231 S connec 0xfffffe006b95acda syz-executor 100235 S connec 0xfffffe0059f260da syz-executor 100239 S uwait 0xfffffe006df06880 syz-executor 875 1 875 0 Ss+ ttyin 0xfffffe00587e08b0 getty 874 1 874 0 Ss+ ttyin 0xfffffe00587e04b0 getty 873 1 873 0 Ss+ ttyin 0xfffffe00587e00b0 getty 872 1 872 0 Ss+ ttyin 0xfffffe00587dfcb0 getty 871 1 871 0 Ss+ ttyin 0xfffffe00587df8b0 getty 870 1 870 0 Ss+ ttyin 0xfffffe00587df4b0 getty 869 1 869 0 Ss+ ttyin 0xfffffe00587df0b0 getty 868 1 868 0 Ss+ ttyin 0xfffffe00587decb0 getty 867 1 867 0 Ss+ ttyin 0xfffffe00584b0cb0 getty 863 1 767 0 S uwait 0xfffffe006e058180 syz-executor 852 1 765 0 S uwait 0xfffffe006df08200 syz-executor 850 1 765 0 S uwait 0xfffffe006df06780 syz-executor 835 1 764 0 S uwait 0xfffffe00598a5180 syz-executor 834 1 765 0 S uwait 0xfffffe006df06680 syz-executor 826 0 0 0 DL aiordy 0xfffffe005bee8b00 [aiod4] 825 0 0 0 DL aiordy 0xfffffe0007a25ae0 [aiod3] 824 0 0 0 DL aiordy 0xfffffe0007a085c0 [aiod2] 823 0 0 0 DL aiordy 0xfffffe005bed05a0 [aiod1] 822 1 765 0 S uwait 0xfffffe006e055d80 syz-executor 821 812 821 0 Ss select 0xfffffe006df06cc0 dhclient 812 796 424 65 S select 0xfffffe006e056640 dhclient 796 1 424 0 S wait 0xfffffe0007be1ac0 sh 767 763 767 0 S nanslp 0xffffffff839873c0 syz-executor 766 763 766 0 S nanslp 0xffffffff839873c0 syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S select 0xfffffe006e0569c0 syz-executor 761 759 761 0 Ss pause 0xfffffe005bebbb90 csh 759 1 759 0 Ss select 0xfffffe006e056ac0 sshd 737 1 18 0 S+ nanslp 0xffffffff839873c1 sleep 17 0 0 0 DL syncer 0xffffffff83aa4be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83aa31c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100092 D sdflush 0xfffffe00543ec8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aee8a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ad4838 [dom0] 100080 D launds 0xffffffff83ad4844 [laundry: dom0] 100081 D umarcl 0xffffffff81d6b9d0 [uma] 7 0 0 0 DL - 0xffffffff83704bb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8434a9d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84702a20 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836cf340 [doneq0] 100046 D - 0xffffffff836cf2c0 [async] 100075 D - 0xffffffff836cf140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ad0020 [crypto] 100043 D crypto_ 0xfffffe0057f7a030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f7a080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543fbc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392fd80 [g_event] 100037 D - 0xffffffff8392fda0 [g_up] 100038 D - 0xffffffff8392fdc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83ad0a80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c1eff0 [swapper] 100005 D - 0xfffffe00085fed00 [softirq_0] 100006 D - 0xfffffe00085fec00 [softirq_1] 100007 D - 0xfffffe00085feb00 [if_io_tqg_0] 100008 D - 0xfffffe00085fea00 [if_io_tqg_1] 100009 D - 0xfffffe00085fe900 [if_config_tqg_0] 100010 D - 0xfffffe00085fe800 [pci_hp taskq] 100011 D - 0xfffffe00085fe700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fe400 [thread taskq] 100016 D - 0xfffffe00085fe200 [aiod_kick taskq] 100017 D - 0xfffffe00085fe100 [deferred_unmount ta] 100018 D - 0xfffffe00085fe000 [inm_free taskq] 100019 D - 0xfffffe00085fde00 [in6m_free taskq] 100020 D - 0xfffffe00085fdd00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085fda00 [firmware taskq] 100040 D - 0xfffffe00085fd700 [crypto_0] 100041 D - 0xfffffe00085fd700 [crypto_1] 100056 D - 0xfffffe00085fd500 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fd400 [vtnet0 txq 0] 100058 D - 0xfffffe00085fd300 [vtnet0 rxq 1] 100059 D - 0xfffffe00085fd200 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057fa4080 [virtio_balloon] 100065 D - 0xffffffff8272d821 [deadlkres] 100069 D - 0xfffffe0058852000 [acpi_task_0] 100070 D - 0xfffffe0058852000 [acpi_task_1] 100071 D - 0xfffffe0058852000 [acpi_task_2] 100073 D - 0xfffffe00085ff100 [mca taskq] 100074 D - 0xfffffe00085fd600 [CAM taskq] 100076 D - 0xfffffe0058851e00 [ipsec_offload] 885 765 765 0 Z syz-executor db> show all locks Process 884 (syz-executor) thread 0xfffffe005befb740 (100234) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8399a180) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1304 Process 884 (syz-executor) thread 0xfffffe005bf03000 (100236) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e9cbf0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13195 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 sctp_stro 13 6652K 47 linker 399 5537K 526 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35218 2075K 35293 vtbuf 24 1968K 46 kobj 330 1320K 494 newblk 389 1121K 556 vfscache 3 1025K 3 pcb 73 725K 310 inodedep 39 527K 175 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 135 258K 968 filedesc 29 229K 179 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 57800 vmem 5 144K 7 tidhash 3 141K 3 pagedep 23 134K 80 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 994 81K 5040 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 520 65K 520 ddb_capture 1 64K 1 kdtrace 197 39K 1132 umtx 304 38K 304 temp 35 37K 1887 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 BPF 15 19K 26 LRO 18 19K 18 ufs_mount 4 17K 5 tcp_fsb_rack 8 17K 26 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 lltable 49 16K 49 sctp_atcl 39 15K 183 ithread 90 15K 90 bus-sc 34 15K 1637 eventhandler 163 14K 163 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 in6_multi 65 9K 65 ksem 3 9K 9 bmsafemap 2 9K 140 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 7 shmfd 1 8K 2 pfs_vncache 1 8K 1 plimit 21 8K 478 audit_evclass 238 8K 300 taskqueue 66 7K 66 cred 25 7K 201 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 sctp_timw 19 5K 19 ufs_dirhash 24 5K 24 UMA 269 5K 269 pf_ifnet 10 5K 19 DEVFSP 66 5K 88 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kqueue 59 4K 933 pwddesc 56 4K 893 acpisem 28 4K 28 kcovinfo 52 4K 52 CC Mem 11 3K 63 terminal 11 3K 11 uidinfo 5 3K 9 hhook 8 3K 10 newdirblk 18 3K 66 clone 9 3K 9 diradd 17 3K 126 sctp_atky 52 3K 239 proc-args 68 3K 1947 local_apic 1 2K 1 io_apic 1 2K 1 dirrem 8 2K 106 ipsec-saq 2 2K 2 session 16 2K 44 ip6ndp 12 2K 13 selfd 29 2K 18211 Unitno 32 2K 50 mkdir 14 2K 132 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 pfil 14 2K 14 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 lockf 11 2K 47 acpidev 20 2K 20 msi 9 2K 9 netlink 2 2K 32 tcp_pcm_rack 4 1K 15 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 isadev 6 1K 6 mount 16 1K 271 pci_link 10 1K 10 crypto 4 1K 13 encap_export_host 12 1K 12 sctp_athm 39 1K 192 osd 16 1K 75 inpcbpolicy 17 1K 228 sctp_stri 1 1K 18 freefile 4 1K 83 select 4 1K 35 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_map 26 1K 90 cryptodev 6 1K 59 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 99 freeblks 1 1K 74 indirdep 1 1K 52 vnodes 1 1K 2 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 72 sctp_vrf 1 1K 1 vnet 1 1K 1 soname 4 1K 3472 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 iov 1 1K 13824 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 56 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 80 ipcomp 0 0K 0 esp 0 0K 0 ah 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 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 42 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 2 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 ip6opt 0 0K 6 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 1 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 20 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 188 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 1 lio 0 0K 5 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 procdesc 0 0K 8 ioctlops 0 0K 121 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 306 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 668 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 1 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 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 69 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 8321 1077 17396 0 254 38494208 0 mbuf 256 8666 996 27924 0 254 2473472 0 BUF TRIE 144 224 11564 590 0 62 1697472 0 malloc-384 384 4161 39 4176 0 30 1612800 0 malloc-128 128 12376 117 12436 0 126 1599104 0 malloc-4096 4096 330 2 497 0 2 1359872 0 UMA Slabs 0 112 11014 32 11014 0 126 1237152 0 sctp_asoc 2256 13 497 45 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16408 119 16408 0 254 925512 0 malloc-65536 65536 14 0 17 0 1 917504 0 RADIX NODE 144 5512 391 27500 0 62 850032 0 FFS inode 1168 533 41 618 0 8 670432 0 sctp_ep 1152 25 486 129 0 254 588672 0 malloc-64 64 267 8679 19903 0 254 572544 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 43 465 1563 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 sctp_raddr 736 13 504 60 0 254 380512 0 malloc-2048 2048 7 177 1230 0 8 376832 0 256 Bucket 2048 175 3 1102 0 8 364544 0 VM OBJECT 264 986 274 14150 0 30 332640 0 malloc-16384 16384 15 3 88 0 1 294912 0 malloc-2048 2048 127 17 231 0 8 294912 0 VNODE 440 570 96 658 0 30 293040 0 malloc-4096 4096 61 7 903 0 2 278528 0 malloc-64 64 3924 423 4791 0 254 278208 0 THREAD 1824 139 13 240 0 8 277248 0 malloc-16 16 14550 200 14734 0 254 236000 0 DEVCTL 1024 21 199 148 0 0 225280 0 tcp_log 416 20 493 24 0 254 213408 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5353 317 5496 0 254 181440 0 malloc-128 128 1139 256 27215 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 5 511 1179 0 254 165120 0 malloc-32768 32768 0 5 40 0 1 163840 0 FFS2 dinode 256 533 97 617 0 62 161280 0 MAP ENTRY 96 1026 612 44927 0 126 157248 0 FPU_save_area 832 141 39 296 0 16 149760 0 malloc-1024 1024 126 18 149 0 16 147456 0 malloc-256 256 455 115 773 0 62 145920 0 S VFS Cache 104 1008 279 1121 0 126 133848 0 malloc-65536 65536 0 2 60 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 mbuf_packet 256 60 448 2836 0 254 130048 0 ksiginfo 112 55 989 114 0 126 116928 0 PROC 1376 56 21 890 0 8 105952 0 malloc-32768 32768 2 1 14 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 5812 0 30 85680 0 filedesc0 1072 56 21 893 0 8 82544 0 malloc-4096 4096 14 6 25 0 2 81920 0 malloc-4096 4096 14 6 29 0 2 81920 0 malloc-256 256 228 87 786 0 62 80640 0 sctp_readq 152 1 519 5 0 254 79040 0 128 Bucket 1024 51 16 256 0 16 68608 0 malloc-64 64 513 558 1535 0 254 68544 0 malloc-128 128 323 204 534 0 126 67456 0 malloc-16384 16384 4 0 5 0 1 65536 0 malloc-8192 8192 8 0 9 0 1 65536 0 malloc-8192 8192 7 1 15 0 1 65536 0 malloc-256 256 157 98 501 0 62 65280 0 sctp_stream_msg_out 112 3 537 8 0 254 60480 0 malloc-384 384 106 44 710 0 30 57600 0 64 Bucket 512 69 35 1699 0 30 53248 0 udp_inpcb 416 4 122 152 0 30 52416 0 malloc-64 64 302 517 13801 0 254 52416 0 malloc-64 64 457 362 659 0 254 52416 0 tcp_bbr_map 128 0 403 378 0 126 51584 0 malloc-128 128 178 225 621 0 126 51584 0 malloc-256 256 116 79 782 0 62 49920 0 malloc-256 256 64 131 236 0 62 49920 0 32 Bucket 256 78 117 1842 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 13272 0 16 49152 0 malloc-8192 8192 5 1 31 0 1 49152 0 malloc-2048 2048 13 11 29 0 8 49152 0 malloc-1024 1024 6 42 1530 0 16 49152 0 malloc-384 384 39 81 180 0 30 46080 0 da_ccb 544 0 84 1554 0 16 45696 0 ertt_txseginfo 40 0 1111 3776 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1320 11 22 62 0 8 43560 0 pcpu-8 8 4715 405 4892 0 254 40960 0 VMSPACE 616 31 35 864 0 16 40656 0 pipe 736 18 37 297 0 16 40480 0 sctp_chunk 152 10 250 33 0 254 39520 0 malloc-64 64 78 489 196 0 254 36288 0 malloc-64 64 61 506 919 0 254 36288 0 malloc-64 64 93 474 417 0 254 36288 0 tcp_rack_map 128 11 268 2675 0 126 35712 0 malloc-128 128 27 252 119 0 126 35712 0 malloc-128 128 37 242 3275 0 126 35712 0 malloc-128 128 145 134 1084 0 126 35712 0 malloc-128 128 66 213 233 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 85 5 85 0 30 34560 0 malloc-256 256 32 103 763 0 62 34560 0 malloc-256 256 38 97 104 0 62 34560 0 malloc-256 256 25 110 342 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 180 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 9 0 2 32768 0 malloc-4096 4096 5 3 559 0 2 32768 0 malloc-2048 2048 11 5 28 0 8 32768 0 malloc-2048 2048 4 12 74 0 8 32768 0 malloc-2048 2048 1 15 71 0 8 32768 0 malloc-2048 2048 4 12 4 0 8 32768 0 malloc-1024 1024 2 30 45 0 16 32768 0 malloc-1024 1024 3 29 18 0 16 32768 0 malloc-1024 1024 14 18 208 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 17 15 18 0 16 32768 0 malloc-1024 1024 2 30 4 0 16 32768 0 malloc-512 512 2 62 115 0 30 32768 0 malloc-512 512 10 54 25 0 30 32768 0 malloc-512 512 10 54 55 0 30 32768 0 malloc-512 512 4 60 70 0 30 32768 0 pcpu-64 64 497 15 497 0 254 32768 0 tcp_bbr_pcb 896 3 33 20 0 16 32256 0 ttyinq 160 135 65 570 0 62 32000 0 PGRP 120 20 244 48 0 126 31680 0 sctp_laddr 48 26 562 83 0 254 28224 0 malloc-32 32 273 609 1055 0 254 28224 0 16 Bucket 144 62 134 272 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 udplite_inpcb 416 0 63 3 0 30 26208 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 7 121 9 0 62 25600 0 malloc-4096 4096 1 5 6 0 2 24576 0 PWD 40 19 587 145 0 254 24240 0 tcp_rack_pcb 1152 4 17 13 0 8 24192 0 rtentry 168 30 114 34 0 62 24192 0 Files 80 175 125 7356 0 126 24000 0 8 Bucket 80 71 229 399 0 126 24000 0 ripcb 384 2 58 11 0 30 23040 0 malloc-384 384 1 59 3 0 30 23040 0 malloc-384 384 1 59 81 0 30 23040 0 malloc-384 384 0 60 367 0 30 23040 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 clpbuf 2624 0 8 19 0 4 20992 0 hostcache 64 3 312 3 0 254 20160 0 udp_inpcb ports 32 2 628 27 0 254 20160 0 tcp_inpcb ports 32 8 622 32 0 254 20160 0 ertt 72 11 269 62 0 126 20160 0 malloc-32 32 123 507 240 0 254 20160 0 malloc-32 32 211 419 1759 0 254 20160 0 malloc-32 32 23 607 62 0 254 20160 0 malloc-32 32 117 513 646 0 254 20160 0 malloc-32 32 37 593 2669 0 254 20160 0 2 Bucket 32 72 558 377 0 254 20160 0 L VFS Cache 320 1 59 4 0 30 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 1 0 1 16384 0 malloc-8192 8192 1 1 82 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 20 0 1 16384 0 malloc-4096 4096 1 3 190 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-512 512 0 32 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 AIO 208 0 76 9 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 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-32 32 12 366 71 0 254 12096 0 vtnet_tx_hdr 24 0 501 2711 0 254 12024 0 KNOTE 160 0 75 21 0 62 12000 0 malloc-16 16 30 720 243 0 254 12000 0 malloc-16 16 50 700 318 0 254 12000 0 malloc-16 16 72 678 261 0 254 12000 0 malloc-16 16 184 566 3003 0 254 12000 0 malloc-16 16 8 742 9 0 254 12000 0 malloc-16 16 337 413 1883 0 254 12000 0 malloc-16 16 26 724 26498 0 254 12000 0 AIOCB 552 0 21 5 0 16 11592 0 AIOLIO 272 0 42 4 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 19 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 144 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 frags 248 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 368 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 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 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 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 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 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 144 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-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-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0