panic: size_on_all_streams = 877 smaller than control length 4096 cpuid = 0 time = 1697435579 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fb6a90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fb6bf0 vpanic() at vpanic+0x271/frame 0xfffffe0053fb6d90 panic() at panic+0xb5/frame 0xfffffe0053fb6e60 sctp_deliver_reasm_check() at sctp_deliver_reasm_check+0x26a9/frame 0xfffffe0053fb6f90 sctp_process_data() at sctp_process_data+0x321d/frame 0xfffffe0053fb7680 sctp_common_input_processing() at sctp_common_input_processing+0x1681/frame 0xfffffe0053fb78a0 sctp6_input_with_port() at sctp6_input_with_port+0x594/frame 0xfffffe0053fb7a70 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053fb7a90 ip6_input() at ip6_input+0x2297/frame 0xfffffe0053fb7cf0 swi_net() at swi_net+0x2f3/frame 0xfffffe0053fb7d90 ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fb7ef0 fork_exit() at fork_exit+0xc9/frame 0xfffffe0053fb7f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fb7f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x217ce57(%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 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff826e1d40 .str.28 rsp 0xfffffe0053fb6bd0 rbp 0xfffffe0053fb6bf0 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0x3 r11 0x2 r12 0 r13 0xfffffe00542ed560 r14 0xffffffff826e1d40 .str.28 r15 0 rip 0xffffffff815c4a3e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x217ce57(%rip) db> show proc Process 12 (intr) at 0xfffffe005422a580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836cbfa0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836cbfa0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff836ccf40 (map 0xffffffff836ccf40) (map.pmap 0xffffffff836cd000) (pmap 0xffffffff836cd070) threads: 22 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 Run CPU 0 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 829 773 771 0 R (threaded) syz-executor1422188 100087 Run CPU 1 syz-executor1422188 100219 RunQ syz-executor1422188 100220 RunQ syz-executor1422188 773 771 771 0 R syz-executor1422188 771 769 771 0 Ss pause 0xfffffe0058b6c0f0 csh 769 682 769 0 Ss select 0xfffffe006cdc5240 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576c2cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587c8cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587c90b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576c14b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00587c94b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00587c98b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00587c9cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00576c18b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00576c1cb0 getty 738 1 18 0 S+ piperd 0xfffffe0058a9c6c0 logger 737 736 18 0 S+ nanslp 0xffffffff83722c41 sleep 736 1 18 0 S+ wait 0xfffffe0007c035c0 sh 686 1 686 0 Ss nanslp 0xffffffff83722c40 cron 682 1 682 0 Ss select 0xfffffe006cdc53c0 sshd 495 1 495 0 Ss select 0xfffffe005756c040 syslogd 424 1 424 0 Ss select 0xfffffe00571a6dc0 devd 423 1 423 65 Ss select 0xfffffe00571a6c40 dhclient 338 1 338 0 Ss select 0xfffffe00571a6cc0 dhclient 335 1 335 0 Ss select 0xfffffe005756d2c0 dhclient 17 0 0 0 DL syncer 0xffffffff838403a0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571d7040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8383e980 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00085fd8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838b15c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83899438 [dom0] 100080 D launds 0xffffffff83899444 [laundry: dom0] 100081 D umarcl 0xffffffff81d50f70 [uma] 7 0 0 0 DL - 0xffffffff834b7c28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff83f6c3d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff843784e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83482340 [doneq0] 100045 D - 0xffffffff834822c0 [async] 100076 D - 0xffffffff83482140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83894ca0 [crypto] 100042 D crypto_ 0xfffffe00540c6d30 [crypto returns 0] 100043 D crypto_ 0xfffffe00540c6d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00570f5488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836cb5e0 [g_event] 100036 D - 0xffffffff836cb600 [g_up] 100037 D - 0xffffffff836cb620 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 Run CPU 0 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe005422b040 [init] 10 0 0 0 DL audit_w 0xffffffff838956e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836cbfa0 [swapper] 100005 D - 0xfffffe00540da700 [softirq_0] 100006 D - 0xfffffe00540da600 [softirq_1] 100007 D - 0xfffffe00540da500 [if_io_tqg_0] 100008 D - 0xfffffe00540da400 [if_io_tqg_1] 100009 D - 0xfffffe00540da300 [if_config_tqg_0] 100010 D - 0xfffffe00079eee00 [pci_hp taskq] 100011 D - 0xfffffe00079eec00 [kqueue_ctx taskq] 100014 D - 0xfffffe00079ee600 [thread taskq] 100016 D - 0xfffffe00079ee200 [aiod_kick taskq] 100017 D - 0xfffffe00079ee000 [deferred_unmount ta] 100018 D - 0xfffffe00079edd00 [inm_free taskq] 100019 D - 0xfffffe00079edb00 [in6m_free taskq] 100020 D - 0xfffffe00079ed900 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079ed700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079ed700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079ed700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079ed700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079ed200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079ed200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079ed200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079ed200 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079ec600 [firmware taskq] 100039 D - 0xfffffe0054368900 [crypto_0] 100040 D - 0xfffffe0054368900 [crypto_1] 100055 D - 0xfffffe0057232500 [vtnet0 rxq 0] 100056 D - 0xfffffe0057232400 [vtnet0 txq 0] 100057 D - 0xfffffe0057232300 [vtnet0 rxq 1] 100058 D - 0xfffffe0057232200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005756f000 [virtio_balloon] 100066 D - 0xffffffff826e6f00 [deadlkres] 100070 D - 0xfffffe00079ec000 [acpi_task_0] 100071 D - 0xfffffe00079ec000 [acpi_task_1] 100072 D - 0xfffffe00079ec000 [acpi_task_2] 100074 D - 0xfffffe00079efa00 [mca taskq] 100075 D - 0xfffffe0054366c00 [CAM taskq] db> show all locks Process 829 (syz-executor1422188) thread 0xfffffe00576c3720 (100087) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8372fa10) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1303 Process 12 (intr) thread 0xfffffe00542ed560 (100031) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006d2fa8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2135 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34926 2058K 34997 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 833 1232K 845 vfscache 3 1025K 3 pcb 25 671K 154 inodedep 49 530K 71 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 subproc 108 190K 897 acpica 1674 184K 60310 tidhash 3 141K 3 vmem 3 134K 4 pagedep 14 132K 18 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 114 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 512 64K 512 ddb_capture 1 64K 1 temp 18 37K 1566 umtx 286 36K 286 kdtrace 159 33K 1051 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 BPF 10 18K 10 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 161 14K 161 KTRACE 100 13K 100 kenv 95 12K 95 ifaddr 30 12K 32 rman 88 11K 431 GEOM 61 11K 481 routetbl 50 11K 176 CAM queue 5 11K 1528 bmsafemap 4 9K 39 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 sctp_timw 26 7K 26 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 274 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 plimit 18 5K 328 UMA 268 5K 268 dirrem 17 5K 28 ifnet 3 5K 3 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 filedesc 1 4K 1 evdev 4 4K 4 acpisem 28 4K 28 ether_multi 40 4K 50 diradd 25 4K 36 lltable 11 4K 11 pf_ifnet 5 3K 6 in6_multi 25 3K 25 terminal 11 3K 11 kqueue 41 3K 832 pwddesc 41 3K 830 session 20 3K 31 clone 9 3K 9 uidinfo 3 3K 8 proc-args 63 3K 1752 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 27 2K 14085 Unitno 27 2K 41 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_atcl 3 2K 168 sctp_stro 1 1K 56 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 8 NFSD session 1 1K 1 select 7 1K 29 CAM periph 4 1K 271 ipsec 3 1K 3 indirdep 3 1K 3 CC Mem 3 1K 7 nhops 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifa 5 1K 6 crypto 4 1K 4 ip6ndp 4 1K 5 encap_export_host 12 1K 12 sctp_stri 1 1K 112 newdirblk 4 1K 8 mkdir 4 1K 16 in_multi 2 1K 4 cdev 2 1K 2 osd 8 1K 20 netlink 2 1K 2 chacha20random 1 1K 1 biobuf 1 1K 1 inpcbpolicy 10 1K 139 sctp_ifn 2 1K 6 mld 2 1K 2 igmp 2 1K 2 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFSP 4 1K 9 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_atky 4 1K 280 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 lkpikmalloc 5 1K 6 cryptodev 2 1K 49 sctp_map 2 1K 224 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 procdesc 1 1K 6 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3515 filecaps 4 1K 66 tun 3 1K 3 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 sctp_athm 3 1K 224 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 26 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 56 sctp_iter 0 0K 4 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 4 sctp_aadr 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 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 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 16 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 freefile 0 0K 9 freeblks 0 0K 25 freefrag 0 0K 1 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 MLX5DUMP 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 3 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 LRO 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 195 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 aio 0 0K 0 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 13554 ioctlops 0 0K 86 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 kcovinfo 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 NEWdirectio 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 16241 0 254 38494208 0 mbuf 256 13276 3496 545791 0 254 4293632 0 BUF TRIE 144 193 11623 540 0 62 1701504 0 malloc-384 384 4173 27 4519 0 30 1612800 0 malloc-128 128 11486 232 11509 0 126 1499904 0 malloc-4096 4096 326 2 488 0 2 1343488 0 UMA Slabs 0 112 10617 33 10617 0 126 1192800 0 sctp_asoc 2256 1 509 56 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16259 52 16259 0 254 913416 0 FFS inode 1160 499 19 508 0 8 600880 0 sctp_ep 1176 1 509 56 0 254 599760 0 malloc-65536 65536 5 3 161 0 1 524288 0 lkpimm 168 1 3095 1 0 62 520128 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 RADIX NODE 144 3370 181 25604 0 62 511344 0 socket 960 19 489 1370 0 254 487680 0 256 Bucket 2048 147 37 3045 0 8 376832 0 malloc-256 256 1255 110 2276 0 62 349440 0 sctp_chunk 152 1121 933 76496 0 254 312208 0 malloc-64 64 4056 291 4895 0 254 278208 0 VM OBJECT 264 933 57 14733 0 30 261360 0 THREAD 1824 117 26 220 0 8 260832 0 VNODE 448 529 47 540 0 30 258048 0 malloc-16 16 14455 295 14537 0 254 236000 0 DEVCTL 1024 0 220 123 0 0 225280 0 malloc-2048 2048 7 97 514 0 8 212992 0 sctp_raddr 736 1 263 56 0 254 194304 0 malloc-4096 4096 43 3 832 0 2 188416 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5326 344 6593 0 254 181440 0 malloc-128 128 1192 203 28156 0 126 178560 0 malloc-1024 1024 121 39 1702 0 16 163840 0 FFS2 dinode 256 499 71 508 0 62 145920 0 FPU_save_area 832 119 43 234 0 16 134784 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 unpcb 256 7 503 1158 0 254 130560 0 mbuf_packet 256 2 506 509 0 254 130048 0 MAP ENTRY 96 912 348 41281 0 126 120960 0 ksiginfo 112 38 1006 53 0 126 116928 0 malloc-128 128 719 180 1704 0 126 115072 0 S VFS Cache 104 966 48 1007 0 126 105456 0 malloc-128 128 540 235 3896 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 PROC 1376 40 26 829 0 8 90816 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 4 1 164 0 1 81920 0 sctp_readq 152 1 519 56 0 254 79040 0 filedesc0 1072 41 29 830 0 8 75040 0 g_bio 408 0 180 4489 0 30 73440 0 128 Bucket 1024 42 25 241 0 16 68608 0 malloc-64 64 561 510 16195 0 254 68544 0 malloc-64 64 563 508 2741 0 254 68544 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 14 2 220 0 2 65536 0 sctp_stream_msg_out 112 0 540 56 0 254 60480 0 malloc-8192 8192 5 2 132 0 1 57344 0 64 Bucket 512 67 37 1155 0 30 53248 0 malloc-128 128 159 244 433 0 126 51584 0 malloc-256 256 90 105 706 0 62 49920 0 malloc-256 256 43 152 395 0 62 49920 0 32 Bucket 256 63 132 2546 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 12073 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 6 18 252 0 8 49152 0 malloc-2048 2048 1 23 524 0 8 49152 0 malloc-384 384 71 49 236 0 30 46080 0 syncache 168 0 264 5 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 5 5 559 0 2 40960 0 VMSPACE 616 24 42 814 0 16 40656 0 udp_inpcb 424 6 84 128 0 30 38160 0 da_ccb 544 0 70 1255 0 16 38080 0 pcpu-8 8 4278 330 4306 0 254 36864 0 malloc-64 64 34 533 13553 0 254 36288 0 malloc-64 64 160 407 160 0 254 36288 0 malloc-64 64 15 552 19 0 254 36288 0 malloc-128 128 87 192 98 0 126 35712 0 malloc-128 128 1 278 158 0 126 35712 0 malloc-128 128 11 268 11 0 126 35712 0 routing nhops 256 10 125 17 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 55 35 79 0 30 34560 0 malloc-256 256 4 131 395 0 62 34560 0 malloc-256 256 16 119 19 0 62 34560 0 malloc-256 256 9 126 70 0 62 34560 0 malloc-256 256 25 110 328 0 62 34560 0 malloc-256 256 19 116 24 0 62 34560 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 8 0 12 0 2 32768 0 malloc-4096 4096 6 2 6 0 2 32768 0 malloc-2048 2048 7 9 16 0 8 32768 0 malloc-2048 2048 4 12 90 0 8 32768 0 malloc-1024 1024 2 30 13 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 2 30 57 0 16 32768 0 malloc-1024 1024 14 18 14 0 16 32768 0 malloc-512 512 1 63 11 0 30 32768 0 malloc-512 512 3 61 179 0 30 32768 0 malloc-512 512 2 62 8 0 30 32768 0 malloc-512 512 2 62 113 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 20 244 31 0 126 31680 0 clpbuf 2624 0 12 26 0 4 31488 0 sctp_laddr 48 1 587 60 0 254 28224 0 malloc-32 32 306 576 381 0 254 28224 0 16 Bucket 144 50 146 255 0 62 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 TURNSTILE 136 144 45 144 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 1 62 4 0 30 24696 0 ertt_txseginfo 40 0 606 370 0 254 24240 0 rl_entry 40 31 575 31 0 254 24240 0 PWD 40 10 596 99 0 254 24240 0 rtentry 168 13 131 17 0 62 24192 0 pipe 728 7 26 282 0 16 24024 0 Files 80 72 228 6569 0 126 24000 0 8 Bucket 80 59 241 449 0 126 24000 0 tcp_inpcb 1312 3 15 7 0 8 23616 0 malloc-384 384 1 59 22 0 30 23040 0 malloc-384 384 11 49 11 0 30 23040 0 malloc-384 384 28 32 29 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 144 112 144 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 ertt 72 3 277 7 0 126 20160 0 malloc-64 64 2 313 19 0 254 20160 0 malloc-64 64 2 313 2 0 254 20160 0 malloc-32 32 54 576 366 0 254 20160 0 malloc-32 32 6 624 20 0 254 20160 0 malloc-32 32 185 445 1489 0 254 20160 0 malloc-32 32 25 605 3063 0 254 20160 0 2 Bucket 32 43 587 284 0 254 20160 0 KNOTE 160 0 125 8 0 62 20000 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 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 0 8 2 0 8 16384 0 malloc-2048 2048 4 4 5 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 malloc-16 16 508 492 3543 0 254 16000 0 kenv 258 17 43 1069 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_inpcb ports 32 1 377 1 0 254 12096 0 malloc-32 32 6 372 19 0 254 12096 0 malloc-32 32 2 376 5 0 254 12096 0 malloc-16 16 33 717 1459 0 254 12000 0 malloc-16 16 11 739 14 0 254 12000 0 malloc-16 16 30 720 27684 0 254 12000 0 malloc-16 16 2 748 114 0 254 12000 0 malloc-16 16 6 744 229 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 13 17 13 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2727 0 254 8016 0 malloc-16 16 1 499 1 0 254 8000 0 UMA Slabs 1 176 8 14 8 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 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 352 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 1024 0 0 0 0 16 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 netlink 2048 0 0 0 0 8 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 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 232 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 L VFS Cache 320 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 104 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 malloc-65536 65536 0 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