panic: size_on_all_streams = 62 smaller than control length 1514 cpuid = 1 time = 1726494473 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c7bbf0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c7bd50 vpanic() at vpanic+0x280/frame 0xfffffe0056c7bf10 panic() at panic+0xb5/frame 0xfffffe0056c7bfe0 sctp_deliver_reasm_check() at sctp_deliver_reasm_check+0x26a9/frame 0xfffffe0056c7c110 sctp_process_data() at sctp_process_data+0x31d8/frame 0xfffffe0056c7c7e0 sctp_common_input_processing() at sctp_common_input_processing+0x15b8/frame 0xfffffe0056c7ca00 sctp_input_with_port() at sctp_input_with_port+0x5a0/frame 0xfffffe0056c7cb90 sctp_input() at sctp_input+0x31/frame 0xfffffe0056c7cbb0 ip_input() at ip_input+0xac7/frame 0xfffffe0056c7ccd0 swi_net() at swi_net+0x2fa/frame 0xfffffe0056c7cd70 ithread_loop() at ithread_loop+0x4f6/frame 0xfffffe0056c7cef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c7cf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c7cf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6e: movq $0,0x23e3e17(%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 0 rbx 0xffffffff82721040 .str.27 rsp 0xfffffe0056c7bd30 rbp 0xfffffe0056c7bd50 rsi 0 rdi 0xffffffff815d1359 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xbf r12 0xfffffe0007a18000 r13 0xfffffffffffffffd r14 0xffffffff82721040 .str.27 r15 0 rip 0xffffffff815bb1fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e3e17(%rip) db> show proc Process 12 (intr) at 0xfffffe0007a06580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83929720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83929720 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8392a6c0 (map 0xffffffff8392a6c0) (map.pmap 0xffffffff8392a780) (pmap 0xffffffff8392a7f0) threads: 22 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 1 [swi1: netisr 0] 100033 Run CPU 0 [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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 839 766 766 0 R (threaded) syz-executor 100172 RunQ syz-executor 100173 RunQ syz-executor 838 767 767 0 R (threaded) syz-executor 100124 RunQ syz-executor 100170 S uwait 0xfffffe005847d600 syz-executor 837 764 764 0 R (threaded) syz-executor 100127 RunQ syz-executor 100166 RunQ syz-executor 100168 S uwait 0xfffffe00586f7700 syz-executor 100169 S uwait 0xfffffe00586f7000 syz-executor 835 765 765 0 R (threaded) syz-executor 100116 RunQ syz-executor 100162 S connec 0xfffffe006b8f54da syz-executor 100164 S uwait 0xfffffe00586f7900 syz-executor 100171 RunQ syz-executor 830 1 765 0 S uwait 0xfffffe00586f8480 syz-executor 824 812 824 0 Ss select 0xfffffe0058479a40 dhclient 822 0 0 0 DL aiordy 0xfffffe005fd04580 [aiod5] 821 0 0 0 DL aiordy 0xfffffe005fd04ae0 [aiod4] 820 0 0 0 DL aiordy 0xfffffe0007be85c0 [aiod3] 819 0 0 0 DL aiordy 0xfffffe005fcad000 [aiod2] 818 0 0 0 DL aiordy 0xfffffe005fcad560 [aiod1] 816 1 766 0 S uwait 0xfffffe00586f9800 syz-executor 815 1 815 0 Ss select 0xfffffe005847b740 dhclient 812 794 424 65 S select 0xfffffe005870f940 dhclient 809 1 765 0 S uwait 0xfffffe00586f8580 syz-executor 794 424 424 0 S wait 0xfffffe005fcae020 sh 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 S nanslp 0xffffffff839803c1 syz-executor 763 761 761 0 S select 0xfffffe005847b040 syz-executor 761 759 761 0 Ss pause 0xfffffe005fcc6670 csh 759 682 759 0 Ss select 0xfffffe005847b0c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005849c0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00596b64b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00596b6cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00596b74b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00596b7cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543544b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054354cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543554b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054355cb0 getty 738 1 18 0 S+ piperd 0xfffffe006b61c5b0 logger 737 736 18 0 S+ nanslp 0xffffffff839803c0 sleep 736 1 18 0 S+ wait 0xfffffe005fcc3000 sh 686 1 686 0 Ss nanslp 0xffffffff839803c1 cron 682 1 682 0 Ss select 0xfffffe0058710940 sshd 495 1 495 0 Ss select 0xfffffe005847b540 syslogd 424 1 424 0 Ss wait 0xfffffe0007be6ae0 devd 423 1 423 65 Ss select 0xfffffe005847b940 dhclient 338 1 338 0 Ss select 0xfffffe005847bb40 dhclient 335 1 335 0 Ss select 0xfffffe005847bac0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9dbe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100081 D psleep 0xffffffff83a9c1a0 [bufdaemon] 100084 D - 0xffffffff82e02140 [bufspacedaemon-0] 100097 D sdflush 0xfffffe00580114e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae78a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff83acd838 [dom0] 100082 D launds 0xffffffff83acd844 [laundry: dom0] 100083 D umarcl 0xffffffff81d6f520 [uma] 7 0 0 0 DL - 0xffffffff836fdb70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847df9d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844daa00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c8340 [doneq0] 100046 D - 0xffffffff836c82c0 [async] 100077 D - 0xffffffff836c8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ac9020 [crypto] 100043 D crypto_ 0xfffffe0057f78030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f78080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83928d40 [g_event] 100037 D - 0xffffffff83928d60 [g_up] 100038 D - 0xffffffff83928d80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 I [clock (0)] 100031 RunQ [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 1 [swi1: netisr 0] 100033 Run CPU 0 [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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xffffffff83ac9a80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c18ff0 [swapper] 100005 D - 0xfffffe00085fba00 [softirq_0] 100006 D - 0xfffffe00085fb800 [softirq_1] 100007 D - 0xfffffe00085fb600 [if_io_tqg_0] 100008 D - 0xfffffe00085fb400 [if_io_tqg_1] 100009 D - 0xfffffe00085fb200 [if_config_tqg_0] 100010 D - 0xfffffe00085fb000 [pci_hp taskq] 100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fa700 [thread taskq] 100016 D - 0xfffffe00085fa300 [aiod_kick taskq] 100017 D - 0xfffffe00085fa100 [deferred_unmount ta] 100018 D - 0xfffffe00085f9e00 [inm_free taskq] 100019 D - 0xfffffe00085f9c00 [in6m_free taskq] 100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f8400 [firmware taskq] 100040 D - 0xfffffe0057f2d200 [crypto_0] 100041 D - 0xfffffe0057f2d200 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836c500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836c400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058350600 [virtio_balloon] 100067 D - 0xffffffff82726280 [deadlkres] 100071 D - 0xfffffe00586fe300 [acpi_task_0] 100072 D - 0xfffffe00586fe300 [acpi_task_1] 100073 D - 0xfffffe00586fe300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f2cb00 [CAM taskq] 100078 D - 0xfffffe0057f2d700 [ipsec_offload] db> show all locks Process 12 (intr) thread 0xfffffe0007a18000 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e8e8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2135 Process 12 (intr) thread 0xfffffe0007a1f740 (100033) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e115560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1263 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5011K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 35030 2064K 35101 vtbuf 24 1968K 46 kobj 329 1316K 493 newblk 399 1124K 585 vfscache 3 1025K 3 pcb 44 689K 135 inodedep 33 524K 114 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 138 270K 918 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 146 filedesc 24 185K 101 acpica 1674 184K 61482 vmem 5 144K 6 tidhash 3 141K 3 pagedep 19 133K 42 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 kdtrace 199 39K 1014 umtx 304 38K 304 temp 35 37K 1831 BPF 22 36K 23 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 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 97 16K 97 lltable 46 15K 46 bus-sc 34 15K 1687 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 61 11K 477 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 80 rpc 4 9K 4 ksem 2 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 66 7K 66 cred 25 7K 188 sglist 6 7K 6 CAM DEV 3 6K 510 plimit 23 6K 332 pfs_nodes 22 6K 22 sctp_atcl 14 6K 60 ufs_dirhash 24 5K 24 kqueue 63 5K 853 UMA 269 5K 269 pf_ifnet 10 5K 19 tcp_fsb_rack 2 5K 16 vt 11 5K 11 sctp_stro 4 4K 17 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 71 pwddesc 60 4K 842 acpisem 28 4K 28 kcovinfo 52 4K 52 selfd 48 3K 8227 CC Mem 11 3K 31 terminal 11 3K 11 session 22 3K 33 proc-args 85 3K 1881 sctp_timw 10 3K 10 dirrem 10 3K 59 uidinfo 4 3K 8 hhook 8 3K 10 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 60 ipsec-saq 2 2K 2 lockf 19 2K 29 newdirblk 15 2K 30 ip6ndp 12 2K 13 Unitno 28 2K 54 sctp_ifa 13 2K 14 diradd 13 2K 75 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 30 acpidev 20 2K 20 freefile 9 2K 36 netlink 2 2K 29 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 freework 4 1K 37 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 36 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 sctp_atky 18 1K 80 mount 16 1K 89 pci_link 10 1K 10 inpcbpolicy 21 1K 191 crypto 4 1K 7 encap_export_host 12 1K 12 osd 16 1K 44 sctp_stri 1 1K 6 indirdep 2 1K 15 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 tcp_pcm_rack 1 1K 8 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 sctp_athm 14 1K 63 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 aio 5 1K 5 soname 5 1K 3368 sctp_map 8 1K 34 cryptodev 2 1K 50 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_msource 2 1K 2 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 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 iov 1 1K 13601 p1003.1b 1 1K 1 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 tcp_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 23 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 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 22 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 46 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 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 ip_moptions 0 0K 1 in_mfilter 0 0K 5 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 182 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 24 lio 0 0K 2 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 ioctlops 0 0K 100 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 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 1 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 8320 1078 14398 0 254 38494208 0 mbuf 256 8646 1016 31063 0 254 2473472 0 BUF TRIE 144 220 11568 463 0 62 1697472 0 malloc-384 384 4174 26 4175 0 30 1612800 0 malloc-128 128 11816 181 12190 0 126 1535616 0 malloc-4096 4096 337 3 506 0 2 1392640 0 UMA Slabs 0 112 10918 20 10918 0 126 1225056 0 sctp_asoc 2256 4 506 17 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16190 121 16190 0 254 913416 0 RADIX NODE 144 5505 230 26101 0 62 825840 0 malloc-65536 65536 11 1 14 0 1 786432 0 FFS inode 1168 526 34 562 0 8 654080 0 sctp_ep 1152 9 502 40 0 254 588672 0 socket 1024 41 467 1429 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 sctp_raddr 736 10 507 22 0 254 380512 0 VM OBJECT 264 1161 69 13544 0 30 324720 0 256 Bucket 2048 141 11 1051 0 8 311296 0 ertt_txseginfo 40 7359 317 13466 0 254 307040 0 malloc-4096 4096 66 6 1593 0 2 294912 0 malloc-64 64 4342 257 5363 0 254 294336 0 THREAD 1824 138 14 173 0 8 277248 0 VNODE 440 563 67 601 0 30 277200 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 6 2 126 0 1 262144 0 malloc-2048 2048 110 10 124 0 8 245760 0 malloc-16 16 14676 324 17673 0 254 240000 0 malloc-16384 16384 11 3 208 0 1 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-256 256 790 80 2304 0 62 222720 0 tcp_log 416 0 513 58 0 254 213408 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5374 296 6256 0 254 181440 0 malloc-128 128 1258 137 28804 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 126 18 143 0 16 147456 0 FFS2 dinode 256 526 44 562 0 62 145920 0 MAP ENTRY 96 1347 165 42426 0 126 145152 0 FPU_save_area 832 140 22 194 0 16 134784 0 S VFS Cache 104 995 292 1052 0 126 133848 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 61 0 1 131072 0 unpcb 256 11 499 1169 0 254 130560 0 mbuf_packet 256 7 501 186 0 254 130048 0 ksiginfo 112 52 992 93 0 126 116928 0 tcp_bbr_map 128 391 508 1542 0 126 115072 0 malloc-2048 2048 3 53 1078 0 8 114688 0 PROC 1376 59 18 839 0 8 105952 0 malloc-128 128 552 223 3868 0 126 99200 0 malloc-32768 32768 0 3 3 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 48 35 251 0 16 84992 0 filedesc0 1072 60 17 842 0 8 82544 0 malloc-8192 8192 8 2 28 0 1 81920 0 malloc-4096 4096 16 4 35 0 2 81920 0 sctp_readq 152 2 518 3 0 254 79040 0 sctp_chunk 152 7 513 10 0 254 79040 0 malloc-8192 8192 7 2 108 0 1 73728 0 g_bio 408 0 180 5155 0 30 73440 0 malloc-64 64 539 532 1688 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 2 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-2048 2048 16 16 63 0 8 65536 0 64 Bucket 512 67 37 1489 0 30 53248 0 malloc-64 64 340 479 364 0 254 52416 0 malloc-128 128 316 87 888 0 126 51584 0 malloc-256 256 108 87 654 0 62 49920 0 32 Bucket 256 70 125 1711 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 12746 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 8 40 557 0 16 49152 0 malloc-384 384 78 42 405 0 30 46080 0 malloc-384 384 34 86 116 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1320 12 21 31 0 8 43560 0 malloc-8192 8192 3 2 29 0 1 40960 0 malloc-4096 4096 9 1 11 0 2 40960 0 pcpu-8 8 4714 406 4877 0 254 40960 0 pipe 728 20 35 288 0 16 40040 0 da_ccb 544 0 70 1386 0 16 38080 0 udp_inpcb 416 6 84 145 0 30 37440 0 malloc-64 64 98 469 355 0 254 36288 0 malloc-64 64 73 494 21559 0 254 36288 0 malloc-64 64 69 498 1505 0 254 36288 0 malloc-64 64 82 485 165 0 254 36288 0 malloc-64 64 131 436 944 0 254 36288 0 tcp_rack_map 128 4 275 13 0 126 35712 0 malloc-128 128 15 264 161 0 126 35712 0 malloc-128 128 112 167 637 0 126 35712 0 malloc-128 128 113 166 315 0 126 35712 0 malloc-128 128 78 201 79 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 48 42 95 0 30 34560 0 malloc-384 384 45 45 59 0 30 34560 0 malloc-256 256 2 133 44 0 62 34560 0 malloc-256 256 47 88 362 0 62 34560 0 malloc-256 256 49 86 257 0 62 34560 0 malloc-256 256 39 96 71 0 62 34560 0 malloc-256 256 51 84 103 0 62 34560 0 malloc-256 256 38 97 378 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 5 11 29 0 8 32768 0 malloc-2048 2048 3 13 49 0 8 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 16 16 33 0 16 32768 0 malloc-1024 1024 5 27 190 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 983 0 16 32768 0 malloc-512 512 5 59 6 0 30 32768 0 malloc-512 512 2 62 114 0 30 32768 0 malloc-512 512 3 61 29 0 30 32768 0 malloc-512 512 6 58 67 0 30 32768 0 malloc-512 512 3 61 7 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_bbr_pcb 896 3 33 8 0 16 32256 0 sctp_stream_msg_out 112 0 288 3 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 197 203 6928 0 126 32000 0 PGRP 120 26 238 37 0 126 31680 0 clpbuf 2624 0 12 25 0 4 31488 0 VMSPACE 616 38 10 818 0 16 29568 0 sctp_laddr 48 4 584 33 0 254 28224 0 malloc-32 32 276 606 489 0 254 28224 0 16 Bucket 144 52 144 269 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 AIO 208 1 132 4 0 62 27664 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 6 0 2 24576 0 PWD 40 22 584 113 0 254 24240 0 tcp_rack_pcb 1152 1 20 8 0 8 24192 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 49 251 367 0 126 24000 0 ripcb 384 4 56 14 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 26 0 254 20160 0 tcp_inpcb ports 32 5 625 14 0 254 20160 0 ertt 72 11 269 31 0 126 20160 0 malloc-32 32 135 495 166 0 254 20160 0 malloc-32 32 150 480 200 0 254 20160 0 malloc-32 32 53 577 93 0 254 20160 0 malloc-32 32 81 549 3257 0 254 20160 0 malloc-32 32 6 624 1052 0 254 20160 0 2 Bucket 32 56 574 347 0 254 20160 0 KNOTE 160 1 124 12 0 62 20000 0 AIOCB 552 0 35 7 0 16 19320 0 L VFS Cache 320 0 60 3 0 30 19200 0 AIOLIO 272 0 70 2 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 1 667 13327 0 254 16032 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1072 0 30 15480 0 udplite_inpcb 416 0 36 1 0 30 14976 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 11 367 481 0 254 12096 0 malloc-16 16 47 703 1363 0 254 12000 0 malloc-16 16 44 706 244 0 254 12000 0 malloc-16 16 13 737 154 0 254 12000 0 malloc-16 16 42 708 128 0 254 12000 0 malloc-16 16 36 714 51 0 254 12000 0 malloc-16 16 277 473 28309 0 254 12000 0 malloc-16 16 34 716 127 0 254 12000 0 cryptop 280 0 42 2 0 30 11760 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 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 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 4 252 4 0 254 4096 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 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 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 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 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 rl_entry 48 0 0 0 0 254 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-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 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0