panic: size_on_all_streams = 268 smaller than control length 1039 cpuid = 1 time = 1710843627 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053faea70 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053faebd0 vpanic() at vpanic+0x26a/frame 0xfffffe0053faed90 panic() at panic+0xb5/frame 0xfffffe0053faee60 sctp_deliver_reasm_check() at sctp_deliver_reasm_check+0x26a9/frame 0xfffffe0053faef90 sctp_process_data() at sctp_process_data+0x3229/frame 0xfffffe0053faf680 sctp_common_input_processing() at sctp_common_input_processing+0x1681/frame 0xfffffe0053faf8a0 sctp6_input_with_port() at sctp6_input_with_port+0x594/frame 0xfffffe0053fafa70 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053fafa90 ip6_input() at ip6_input+0x21f8/frame 0xfffffe0053fafcf0 swi_net() at swi_net+0x2f3/frame 0xfffffe0053fafd90 ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fafef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0053faff30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053faff30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x2191c17(%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 0xffffffff82702500 .str.27 rsp 0xfffffe0053faebb0 rbp 0xfffffe0053faebd0 rsi 0 rdi 0xffffffff815e2909 printf+0x149 r8 0 r9 0xffffffff r10 0x3 r11 0x2 r12 0xfffffe0054296740 r13 0xfffffffffffffffd r14 0xffffffff82702500 .str.27 r15 0 rip 0xffffffff815cf3fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191c17(%rip) db> show proc Process 12 (intr) at 0xfffffe00541d9580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836eb760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836eb760 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff836ec700 (map 0xffffffff836ec700) (map.pmap 0xffffffff836ec7c0) (pmap 0xffffffff836ec830) threads: 22 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 Run CPU 1 [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 1119 1051 1051 0 R (threaded) syz-executor.3 100317 RunQ syz-executor.3 100383 L *umtxql 0xfffffe0057666600 syz-executor.3 1118 775 775 0 R (threaded) syz-executor.2 100131 Run CPU 0 syz-executor.2 100382 S uwait 0xfffffe006cd1fc00 syz-executor.2 1117 773 773 0 R syz-executor.0 1089 787 424 0 S nanslp 0xffffffff83742401 sleep 1051 768 1051 0 Rs syz-executor.3 787 781 424 0 S wait 0xfffffe006cd695c0 sh 781 424 424 0 S wait 0xfffffe00541dab00 sh 775 768 775 0 Ss nanslp 0xffffffff83742400 syz-executor.2 774 768 774 0 Rs syz-executor.1 773 768 773 0 Ss nanslp 0xffffffff83742400 syz-executor.0 768 766 766 0 R (threaded) syz-fuzzer 100115 S uwait 0xfffffe006cd1fb00 syz-fuzzer 100116 S nanslp 0xffffffff83742400 syz-fuzzer 100117 S uwait 0xfffffe0057aa4280 syz-fuzzer 100118 S kqread 0xfffffe005766b700 syz-fuzzer 100119 S wait 0xfffffe006cc48b00 syz-fuzzer 100120 S uwait 0xfffffe00570eb900 syz-fuzzer 100121 RunQ syz-fuzzer 100122 S wait 0xfffffe006cc48b00 syz-fuzzer 100123 S wait 0xfffffe006cc48b00 syz-fuzzer 100124 S uwait 0xfffffe0057aa3900 syz-fuzzer 100125 S uwait 0xfffffe0057aa3a00 syz-fuzzer 100126 S wait 0xfffffe006cc48b00 syz-fuzzer 100198 S uwait 0xfffffe006cd1f400 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057bca110 csh 764 682 764 0 Ss select 0xfffffe005898e8c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00079ff8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057bf54b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00079fe8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057bf58b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057bf5cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057bf60b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057bf64b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0057bf68b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0057bf6cb0 getty 686 1 686 0 Ss nanslp 0xffffffff83742400 cron 682 1 682 0 Ss select 0xfffffe005898e340 sshd 495 1 495 0 Ss select 0xfffffe005898e2c0 syslogd 424 1 424 0 Ss wait 0xfffffe00541db5c0 devd 423 1 423 65 Ss select 0xfffffe005898dcc0 dhclient 338 1 338 0 Ss select 0xfffffe005898e140 dhclient 335 1 335 0 Ss select 0xfffffe005898ddc0 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b4040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00589e20e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a7600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388f478 [dom0] 100080 D launds 0xffffffff8388f484 [laundry: dom0] 100081 D umarcl 0xffffffff81d69270 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84580ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff840a05c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348a340 [doneq0] 100045 D - 0xffffffff8348a2c0 [async] 100076 D - 0xffffffff8348a140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388aca0 [crypto] 100042 D crypto_ 0xfffffe00542beb30 [crypto returns 0] 100043 D crypto_ 0xfffffe00542beb80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe000796dc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ead80 [g_event] 100036 D - 0xffffffff836eada0 [g_up] 100037 D - 0xffffffff836eadc0 [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 1 [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 0xfffffe00541da040 [init] 10 0 0 0 DL audit_w 0xffffffff8388b700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836eb760 [swapper] 100005 D - 0xfffffe000797aa00 [softirq_0] 100006 D - 0xfffffe000797a200 [softirq_1] 100007 D - 0xfffffe000797a100 [if_io_tqg_0] 100008 D - 0xfffffe000797a000 [if_io_tqg_1] 100009 D - 0xfffffe0007979e00 [if_config_tqg_0] 100010 D - 0xfffffe00085fd600 [pci_hp taskq] 100011 D - 0xfffffe00085fd500 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fd000 [thread taskq] 100016 D - 0xfffffe00085fcc00 [aiod_kick taskq] 100017 D - 0xfffffe00085fcb00 [deferred_unmount ta] 100018 D - 0xfffffe00085fca00 [inm_free taskq] 100019 D - 0xfffffe00085fc900 [in6m_free taskq] 100020 D - 0xfffffe00085fc800 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085fc700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085fc700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085fc700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085fc700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085fc600 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085fc600 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085fc600 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085fc600 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085fc100 [firmware taskq] 100039 D - 0xfffffe00085fc000 [crypto_0] 100040 D - 0xfffffe00085fc000 [crypto_1] 100055 D - 0xfffffe00085fb900 [vtnet0 rxq 0] 100056 D - 0xfffffe00085fb800 [vtnet0 txq 0] 100057 D - 0xfffffe00085fb700 [vtnet0 rxq 1] 100058 D - 0xfffffe00085fb600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571e6000 [virtio_balloon] 100066 D - 0xffffffff82707740 [deadlkres] 100070 D - 0xfffffe005874a400 [acpi_task_0] 100071 D - 0xfffffe005874a400 [acpi_task_1] 100072 D - 0xfffffe005874a400 [acpi_task_2] 100074 D - 0xfffffe00085ff100 [mca taskq] 100075 D - 0xfffffe00085fbe00 [CAM taskq] db> show all locks Process 1119 (syz-executor.3) thread 0xfffffe006a30f000 (100317) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83752240) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1303 Process 12 (intr) thread 0xfffffe0054296740 (100031) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0073b54180) 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 4220 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 741 1209K 1057 vfscache 3 1025K 3 pcb 27 673K 302 inodedep 271 614K 334 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 114 214K 1187 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 134K 4 pagedep 15 132K 272 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 565 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 dirrem 242 61K 270 umtx 320 40K 320 kdtrace 189 39K 1504 temp 35 37K 1907 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 139 freefile 240 30K 266 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 78 LRO 18 19K 20 BPF 14 19K 15 routetbl 183 18K 564 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 lltable 43 14K 52 KTRACE 100 13K 100 ifnet 7 13K 8 ether_multi 152 13K 195 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 81 bmsafemap 3 9K 303 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 239 pfs_nodes 22 6K 22 kqueue 49 6K 1126 plimit 20 5K 356 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 diradd 30 4K 301 DEVFSP 60 4K 78 acpisem 28 4K 28 kcovinfo 52 4K 65 mkdir 24 3K 524 pwddesc 47 3K 1120 session 23 3K 38 terminal 11 3K 11 proc-args 72 3K 2215 indirdep 10 3K 10 clone 9 3K 9 uidinfo 3 3K 8 ip6ndp 13 3K 17 sctp_stro 2 2K 61 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_atcl 5 2K 202 sctp_ifa 14 2K 17 lockf 16 2K 26 tun 7 2K 8 CAM XPT 22 2K 543 Unitno 25 2K 53 msi 12 2K 12 newdirblk 12 2K 262 CC Mem 6 2K 132 in_multi 6 2K 9 selfd 24 2K 35657 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 select 7 1K 32 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 17 mld 6 1K 7 igmp 6 1K 7 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 freework 3 1K 268 sctp_stri 1 1K 36 freeblks 2 1K 267 netlink 2 1K 35 cdev 2 1K 2 osd 11 1K 145 lkpikmalloc 8 1K 9 inpcbpolicy 13 1K 312 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_atky 7 1K 281 vnodes 1 1K 1 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 6 prison 6 1K 6 sctp_map 4 1K 154 cryptodev 2 1K 42 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 2 procdesc 1 1K 10 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 3603 filecaps 4 1K 81 sctp_athm 5 1K 220 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 filemon 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 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 158 sctp_iter 0 0K 16 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 16 sctp_aadr 0 0K 1 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 20 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4 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 22 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 4 ip6_moptions 0 0K 1 in6_mfilter 0 0K 4 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 196 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 15 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 14000 ioctlops 0 0K 119 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 647 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 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 47 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 8320 1078 439343 0 254 38494208 0 RADIX NODE 144 21658 317 103876 0 62 3164400 0 mbuf 256 9247 2440 705830 0 254 2991872 0 BUF TRIE 144 193 11623 612 0 62 1701504 0 malloc-384 384 4150 50 4152 0 30 1612800 0 malloc-128 128 12093 152 12975 0 126 1567360 0 malloc-4096 4096 374 8 1688 0 2 1564672 0 UMA Slabs 0 112 10707 15 10707 0 126 1200864 0 sctp_asoc 2256 2 508 61 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16164 75 16164 0 254 909384 0 FFS inode 1168 508 24 775 0 8 621376 0 sctp_ep 1176 2 508 123 0 254 599760 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 23 485 1652 0 254 487680 0 sctp_raddr 736 2 515 61 0 254 380512 0 256 Bucket 2048 162 14 1914 0 8 360448 0 malloc-65536 65536 5 0 5 0 1 327680 0 VM OBJECT 264 1073 127 18736 0 30 316800 0 THREAD 1824 141 19 383 0 8 291840 0 VNODE 448 544 86 814 0 30 282240 0 malloc-64 64 3991 356 4046 0 254 278208 0 malloc-256 256 808 122 1798 0 62 238080 0 malloc-16 16 14419 331 14549 0 254 236000 0 DEVCTL 1024 36 184 161 0 0 225280 0 tcp_log 416 0 513 479 0 254 213408 0 malloc-128 128 1358 285 29566 0 126 210304 0 malloc-65536 65536 1 2 63 0 1 196608 0 malloc-16384 16384 7 5 279 0 1 196608 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5308 362 5365 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 sctp_chunk 152 103 937 5573 0 254 158080 0 malloc-1024 1024 124 20 308 0 16 147456 0 S VFS Cache 104 1007 397 1289 0 126 146016 0 FFS2 dinode 256 508 62 774 0 62 145920 0 MAP ENTRY 96 1116 396 53641 0 126 145152 0 FPU_save_area 832 143 19 112775 0 16 134784 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 8 502 1189 0 254 130560 0 mbuf_packet 256 5 503 592 0 254 130048 0 malloc-2048 2048 12 46 1396 0 9 118784 0 ksiginfo 112 51 993 112452 0 126 116928 0 malloc-384 384 270 30 359 0 30 115200 0 malloc-256 256 359 76 550 0 62 111360 0 malloc-256 256 311 124 1365 0 62 111360 0 malloc-128 128 634 141 3958 0 126 99200 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 PROC 1376 46 20 1119 0 8 90816 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 51 32 1120 0 16 84992 0 malloc-64 64 760 563 37976 0 254 84672 0 sctp_readq 152 1 519 16 0 254 79040 0 filedesc0 1072 47 23 1120 0 8 75040 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-4096 4096 16 2 27 0 2 73728 0 g_bio 408 0 180 4987 0 30 73440 0 64 Bucket 512 76 60 3293 0 30 69632 0 malloc-64 64 685 386 2961 0 254 68544 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 sctp_stream_msg_out 112 1 539 53 0 254 60480 0 malloc-4096 4096 10 4 491 0 2 57344 0 malloc-128 128 244 159 292 0 126 51584 0 malloc-256 256 102 93 509 0 62 49920 0 32 Bucket 256 70 125 1474 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14265 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 10 14 12 0 8 49152 0 malloc-1024 1024 20 28 21 0 16 49152 0 malloc-1024 1024 3 45 516 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1312 6 27 132 0 8 43296 0 pcpu-8 8 4701 419 5007 0 254 40960 0 VMSPACE 616 30 36 1104 0 16 40656 0 udp_inpcb 424 6 84 173 0 30 38160 0 malloc-64 64 18 549 13754 0 254 36288 0 malloc-64 64 28 539 60 0 254 36288 0 malloc-64 64 11 556 90 0 254 36288 0 malloc-64 64 23 544 671 0 254 36288 0 malloc-64 64 57 510 1130 0 254 36288 0 tcp_bbr_map 128 0 279 189 0 126 35712 0 malloc-128 128 95 184 629 0 126 35712 0 malloc-128 128 78 201 329 0 126 35712 0 malloc-128 128 25 254 37 0 126 35712 0 routing nhops 256 26 109 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 69 21 412 0 30 34560 0 malloc-384 384 53 37 54 0 30 34560 0 malloc-256 256 49 86 548 0 62 34560 0 malloc-256 256 36 99 899 0 62 34560 0 malloc-256 256 7 128 335 0 62 34560 0 malloc-256 256 32 103 302 0 62 34560 0 TURNSTILE 136 161 91 161 0 62 34272 0 SLEEPQUEUE 88 161 223 161 0 126 33792 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 204 0 2 32768 0 malloc-4096 4096 7 1 7 0 2 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 7 9 8 0 8 32768 0 malloc-2048 2048 1 15 50 0 8 32768 0 malloc-2048 2048 10 6 38 0 8 32768 0 malloc-2048 2048 2 14 22 0 8 32768 0 malloc-1024 1024 4 28 106 0 16 32768 0 malloc-1024 1024 17 15 1057 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-512 512 1 63 154 0 30 32768 0 malloc-512 512 11 53 23 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 2 62 32 0 30 32768 0 malloc-512 512 3 61 3 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 5846 0 254 32320 0 KNOTE 160 30 170 19209 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 165 235 7893 0 126 32000 0 PGRP 120 23 241 38 0 126 31680 0 clpbuf 2624 0 12 30 0 4 31488 0 tcp_bbr_pcb 832 1 35 88 0 16 29952 0 sctp_laddr 48 0 588 19 0 254 28224 0 malloc-32 32 362 520 4545 0 254 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 da_ccb 544 0 49 1375 0 16 26656 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 1 62 7 0 30 24696 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 9 0 2 24576 0 rl_entry 40 39 567 39 0 254 24240 0 PWD 40 16 590 350 0 254 24240 0 rtentry 168 29 115 38 0 62 24192 0 pipe 728 19 14 342 0 16 24024 0 8 Bucket 80 40 260 386 0 126 24000 0 malloc-384 384 5 55 203 0 30 23040 0 malloc-384 384 12 48 12 0 30 23040 0 malloc-384 384 38 22 50 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 86 0 254 20160 0 ertt 72 6 274 132 0 126 20160 0 malloc-32 32 29 601 672 0 254 20160 0 malloc-32 32 166 464 1099 0 254 20160 0 malloc-32 32 157 473 161 0 254 20160 0 malloc-32 32 48 582 413 0 254 20160 0 malloc-32 32 7 623 11 0 254 20160 0 16 Bucket 144 60 80 353 0 62 20160 0 2 Bucket 32 53 577 340 0 254 20160 0 malloc-128 128 29 126 108 0 126 19840 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 0 2 26 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-1024 1024 4 12 5 0 16 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-512 512 3 29 3 0 30 16384 0 malloc-512 512 2 30 54 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 218304 0 254 16032 0 malloc-16 16 511 489 5276 0 254 16000 0 kenv 258 17 43 1071 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 malloc-32 32 13 365 235 0 254 12096 0 malloc-16 16 26 724 545 0 254 12000 0 malloc-16 16 17 733 22 0 254 12000 0 malloc-16 16 53 697 28265 0 254 12000 0 malloc-16 16 9 741 12 0 254 12000 0 malloc-16 16 17 733 21 0 254 12000 0 malloc-16 16 7 743 9 0 254 12000 0 malloc-384 384 13 17 13 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 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 1216 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 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 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 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 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-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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0