panic: ASan: Invalid access, 4-byte read at 0xfffffe00a7374c58, UMAUseAfterFree(fd) cpuid = 0 time = 743 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00576a9650 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00576a97b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00576a9890 panic() at panic+0xb5/frame 0xfffffe00576a9950 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00576a9a10 sctp_sendall_completes() at sctp_sendall_completes+0x30/frame 0xfffffe00576a9a30 sctp_iterator_worker() at sctp_iterator_worker+0xf29/frame 0xfffffe00576a9b90 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe00576a9bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00576a9bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00576a9bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 17 tid 100076 ] Stopped at kdb_enter+0x6b: movq $0,0x28ea6ca(%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 0x4b0d165d4f794fce rdx 0x1 rbx 0 rsp 0xfffffe00576a9790 rbp 0xfffffe00576a97b0 rsi 0 rdi 0xffffffff817ad2b9 vprintf+0x319 r8 0x3 r9 0xfffffe00576a92c8 r10 0 r11 0xfffffe00a6ecbe10 r12 0xfffffe00583871e0 r13 0xfffffe00576a9801 r14 0xffffffff82c657c0 .str.18 r15 0xffffffff82c657c0 .str.18 rip 0xffffffff817a0c6b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ea6ca(%rip) db> show proc Process 17 (sctp_iterator) at 0xfffffe0057568538: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402c6c0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff8402c6c0 reapsubtree: 17 sigparent: 20 vmspace: 0xffffffff8402d640 (map 0xffffffff8402d640) (map.pmap 0xffffffff8402d700) (pmap 0xffffffff8402d760) threads: 1 100076 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 25960 15148 15148 0 RE CPU 1 syz-executor.2 24617 1 15147 0 S uwait 0xfffffe00a4c4d500 syz-executor.3 24616 1 15147 0 S uwait 0xfffffe009e528f00 syz-executor.3 24594 1 15148 0 S uwait 0xfffffe009e45a000 syz-executor.2 23780 1 15148 0 S uwait 0xfffffe00a6f55880 syz-executor.2 23776 1 15148 0 S uwait 0xfffffe00a4c4d980 syz-executor.2 23401 1 785 0 S uwait 0xfffffe00a4c4d880 syz-executor.0 23400 1 785 0 S uwait 0xfffffe009e528880 syz-executor.0 17816 1 17816 65 Ss select 0xfffffe00a70a9d40 dhclient 16948 1 16948 0 Ss select 0xfffffe00a6e34640 dhclient 16941 1 16941 0 Ss select 0xfffffe00a70059c0 dhclient 16930 1 16930 65 Ss select 0xfffffe00a70d9440 dhclient 16210 1 16210 0 Ss select 0xfffffe00a7b4a440 dhclient 16207 1 16207 0 Ss select 0xfffffe00a70e4e40 dhclient 16196 1 16196 65 Ss select 0xfffffe00a4cce240 dhclient 15176 1 15176 0 Ss select 0xfffffe00a7fa46c0 dhclient 15169 1 15169 0 Ss select 0xfffffe00a7da45c0 dhclient 15148 780 15148 0 Rs syz-executor.2 15147 780 15147 0 Ss piperd 0xfffffe00a4c6fba0 syz-executor.3 15146 780 15146 0 Rs syz-executor.1 7198 7195 785 0 SV uwait 0xfffffe00a4cce800 syz-executor.0 7195 1 785 0 DV ppwait 0xfffffe00a6f18a20 syz-executor.0 4185 0 0 0 DL aiordy 0xfffffe00a6ec3000 [aiod4] 4184 0 0 0 DL aiordy 0xfffffe009e9f6000 [aiod3] 4183 0 0 0 DL aiordy 0xfffffe00a6e41a70 [aiod2] 4182 0 0 0 DL aiordy 0xfffffe009e9d3000 [aiod1] 1199 1 1199 65 Ss select 0xfffffe00a4d556c0 dhclient 1036 1 1036 0 Ss select 0xfffffe00a4d557c0 dhclient 1033 1 1033 0 Ss select 0xfffffe00a4d559c0 dhclient 785 780 785 0 Ss piperd 0xfffffe009e4c6000 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100109 S uwait 0xfffffe0058852580 syz-fuzzer 100119 S nanslp 0xffffffff84058200 syz-fuzzer 100120 S uwait 0xfffffe009e407400 syz-fuzzer 100121 S uwait 0xfffffe009e407500 syz-fuzzer 100122 S uwait 0xfffffe009e45a900 syz-fuzzer 100123 S uwait 0xfffffe009e45aa00 syz-fuzzer 100124 S uwait 0xfffffe009e45ab00 syz-fuzzer 100125 S uwait 0xfffffe009e45ac00 syz-fuzzer 100126 S uwait 0xfffffe009e45a600 syz-fuzzer 101474 S kqread 0xfffffe009e3c1700 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4bf5e8 csh 776 694 776 0 Ss select 0xfffffe009e407040 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ee4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575ee8b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575eecb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583bd0b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583bd4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583bd8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583bdcb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005746f0b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe009e407240 sshd 507 1 507 0 Ss select 0xfffffe0058852340 syslogd 436 1 436 0 Ss select 0xfffffe009e2eb040 devd 435 1 435 65 Ss select 0xfffffe009e2eb6c0 dhclient 350 1 350 0 Ss select 0xfffffe009e2eb7c0 dhclient 347 1 347 0 Ss select 0xfffffe009e407f40 dhclient 23 0 0 0 DL syncer 0xffffffff84180380 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875fa70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100101 D sdflush 0xfffffe005876c0e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b65c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa0f8 [dom0] 100089 D launds 0xffffffff841aa104 [laundry: dom0] 100090 D umarcl 0xffffffff81e9c760 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 RL CPU 0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84781e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abc888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a41a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dff000 [thr_0] 100030 D - 0xfffffe0053dff080 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d54538 [init] 10 0 0 0 DL audit_w 0xffffffff841a5140 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053df0e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df0d00 [softirq_0] 100007 D - 0xfffffe0053df0c00 [softirq_1] 100008 D - 0xfffffe0053df0b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df0a00 [if_io_tqg_1] 100010 D - 0xfffffe0053c07c00 [in6m_free taskq] 100011 D - 0xfffffe0053c07b00 [deferred_unmount ta] 100014 D - 0xfffffe0053c07800 [thread taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [kqueue_ctx taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick taskq] 100019 D - 0xfffffe0053c07300 [pci_hp taskq] 100020 D - 0xfffffe0053c07200 [inm_free taskq] 100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0054189e00 [firmware taskq] 100042 D - 0xfffffe0054189d00 [crypto_0] 100043 D - 0xfffffe0054189d00 [crypto_1] 100059 D - 0xfffffe0054189900 [vtnet0 rxq 0] 100060 D - 0xfffffe0054189800 [vtnet0 txq 0] 100061 D - 0xfffffe0054189700 [vtnet0 rxq 1] 100062 D - 0xfffffe0054189600 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b20a00 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100069 D - 0xffffffff82c6c740 [deadlkres] 100078 D - 0xfffffe0058345b00 [acpi_task_0] 100079 D - 0xfffffe0058345b00 [acpi_task_1] 100080 D - 0xfffffe0058345b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] 25959 15146 15146 0 Z syz-executor.1 db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34385 2031K 34456 vtbuf 24 1968K 46 pcb 1256 1919K 62689 kobj 327 1308K 486 newblk 10 1027K 43725 vfscache 3 1025K 3 sctp_stro 612 612K 10219 inodedep 23 521K 26495 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 1227 461K 38810 subproc 165 331K 26062 vmem 3 274K 5 filedesc 29 233K 49680 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 405 pagedep 12 131K 24842 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 103 bus 989 81K 3490 sctp_atky 1847 78K 49590 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 kdtrace 244 48K 53240 umtx 374 47K 374 shm 3 36K 24 temp 36 35K 3409 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 routetbl 288 26K 903 gtaskqueue 18 26K 18 sctp_timw 100 25K 100 kbdmux 6 22K 6 ifaddr 74 22K 85 DEVFS_RULE 56 20K 56 sctp_athm 1227 20K 38828 sctp_map 1224 20K 20438 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 ether_multi 172 14K 266 lltable 43 14K 306 KTRACE 102 13K 147 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 in6_multi 89 11K 119 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 bmsafemap 3 9K 26058 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 15 pf_table 4 8K 6 rpc 2 8K 2 shmfd 1 8K 93 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 76 7K 26017 taskqueue 63 7K 63 pf_ifnet 26 7K 52 cred 26 7K 379 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 659 DEVFSP 80 5K 2023 ufs_dirhash 24 5K 24 pwddesc 72 5K 25961 UMA 270 5K 270 session 35 5K 73 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 119 lockf 35 4K 388 acpisem 28 4K 28 selfd 55 4K 351209 hhook 15 4K 17 proc-args 52 3K 870 dirrem 11 3K 25493 terminal 11 3K 11 sctp_ifa 20 3K 24 select 19 3K 778 uidinfo 3 3K 21 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 24 pf_rule 14 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 11 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 diradd 8 1K 25536 freefile 8 1K 25478 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 10 vnodemarker 2 1K 148 NFSD session 1 1K 1 mkdir 7 1K 49628 CAM periph 4 1K 271 freework 4 1K 32526 ipsec 3 1K 3 sctp_ifn 6 1K 24 newdirblk 6 1K 24814 freeblks 3 1K 25924 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 8 encap_export_host 12 1K 12 procdesc 5 1K 24 inpcbpolicy 19 1K 13766 sctp_stri 1 1K 812 ip6opt 2 1K 87 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 8795 chacha20random 1 1K 1 sctp_iter 1 1K 516 sctp_cpal 1 1K 493 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1959 CAM I/O Scheduler 1 1K 1 ip_msource 2 1K 95 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 40832 filecaps 5 1K 149 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 59 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cdg data 0 0K 2 chd data 0 0K 0 htcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 3566 sctp_mcore 0 0K 0 sctp_socko 0 0K 9233 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 23 sctp_aadr 0 0K 27 cubic data 0 0K 0 dctcp data 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 vegas data 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 24621 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 68 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 42 allocindir 0 0K 0 indirdep 0 0K 10993 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 11 ip_moptions 0 0K 192 in_mfilter 0 0K 392 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 twsbuf 0 0K 0 statfs 0 0K 25043 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 14 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 3098 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 3 lio 0 0K 8 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 442 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 44109 ioctlops 0 0K 341 eventfd 0 0K 26 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1193 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 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 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8364 937 1358593 0 254 38096896 0 tcp_log 416 0 10053 326063 0 254 4182048 0 sctp_asoc 2288 612 788 10219 0 254 3203200 0 RADIX NODE 144 20097 254 751488 0 62 2930544 0 malloc-2048 2048 616 774 27822 0 8 2846720 0 mbuf 256 9496 1514 3435781 0 254 2818560 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf_cluster 2048 885 1 885 0 254 1814528 0 sctp_ep 1280 614 787 27779 0 254 1793280 0 malloc-128 128 12196 1568 38693 0 126 1761792 0 BUF TRIE 144 195 11565 23839 0 62 1693440 0 malloc-4096 4096 402 6 26461 0 2 1671168 0 malloc-384 384 4162 8 4163 0 30 1601280 0 malloc-1024 1024 614 774 10261 0 16 1421312 0 UMA Slabs 0 112 11793 12 11793 0 126 1322160 0 vmem btag 56 21163 52 21179 0 254 1188040 0 malloc-384 384 1301 1559 39147 0 30 1098240 0 ertt_txseginfo 40 0 26058 1011545 0 254 1042320 0 sctp_raddr 736 617 791 14279 0 254 1036288 0 256 Bucket 2048 312 32 23503 0 8 704512 0 FFS inode 1160 528 32 26007 0 8 649600 0 malloc-384 384 22 1538 26495 0 30 599040 0 malloc-256 256 645 1560 86550 0 62 564480 0 malloc-256 256 160 1670 25581 0 62 468480 0 VM OBJECT 264 1410 90 367645 0 30 396000 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-16384 16384 14 7 24996 0 1 344064 0 THREAD 1808 169 18 27278 0 8 338096 0 malloc-32768 32768 2 7 10435 0 1 294912 0 VNODE 448 567 90 26048 0 30 294336 0 malloc-64 64 4002 282 55934 0 254 274176 0 tcp_bbr_map 128 0 2108 39692 0 126 269824 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 496 4 516 8784 0 254 257920 0 MAP ENTRY 96 1956 438 1402882 0 126 229824 0 malloc-16 16 14022 228 22885 0 254 228000 0 mbuf_packet 256 211 674 58128 0 254 226560 0 DEVCTL 1024 0 220 185 0 0 225280 0 sctp_chunk 152 22 1434 6949 0 254 221312 0 socket 944 46 178 43593 0 254 211456 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-4096 4096 42 4 71 0 2 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5302 242 6355 0 254 177408 0 malloc-256 256 148 497 71909 0 62 165120 0 malloc-128 128 1184 56 29562 0 126 158720 0 FFS2 dinode 256 528 57 26006 0 62 149760 0 S VFS Cache 104 1029 375 26698 0 126 146016 0 VMSPACE 2544 45 12 25933 0 4 145008 0 sctp_stream_msg_out 112 670 518 5361 0 254 133056 0 malloc-65536 65536 0 2 556 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 118 6 138 0 16 126976 0 clpbuf 2624 0 48 62 0 16 125952 0 PROC 1336 73 17 25960 0 8 120240 0 ksiginfo 112 75 969 4169 0 126 116928 0 128 Bucket 1024 80 27 2744 0 16 109568 0 filedesc0 1072 73 25 25961 0 8 105056 0 malloc-64 64 658 854 11328 0 254 96768 0 malloc-32 32 1322 1702 39109 0 254 96768 0 64 Bucket 512 132 44 24792 0 30 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-2048 2048 10 32 1211 0 8 86016 0 malloc-256 256 204 126 27810 0 62 84480 0 malloc-8192 8192 7 3 35 0 1 81920 0 32 Bucket 256 159 111 17345 0 62 69120 0 malloc-64 64 525 546 352369 0 254 68544 0 tcpcb 1080 4 59 8784 0 254 68040 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 g_bio 408 0 160 160469 0 30 65280 0 malloc-128 128 348 117 25540 0 126 59520 0 malloc-256 256 72 138 27307 0 62 53760 0 malloc-16 16 1498 1752 20722 0 254 52000 0 malloc-256 256 62 133 27420 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-16 16 1294 1706 39129 0 254 48000 0 malloc-256 256 86 94 1041 0 62 46080 0 malloc-1024 1024 6 38 2073 0 16 45056 0 malloc-64 64 537 156 3728 0 254 44352 0 ripcb 496 7 81 4481 0 254 43648 0 malloc-128 128 81 260 51020 0 126 43648 0 malloc-384 384 102 8 166 0 30 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 4 1 6 0 1 40960 0 pcpu-8 8 4814 306 5542 0 254 40960 0 malloc-64 64 395 235 22645 0 254 40320 0 NAMEI 1024 0 36 124632 0 16 36864 0 malloc-64 64 175 392 26641 0 254 36288 0 Files 80 238 212 83574 0 126 36000 0 8 Bucket 80 142 308 6306 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 122 0 1 32768 0 malloc-4096 4096 4 4 641 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 115 109 2158 0 62 32256 0 malloc-128 128 121 127 25834 0 126 31744 0 malloc-256 256 66 54 1376 0 62 30720 0 tcp_rack_pcb 832 0 36 3566 0 16 29952 0 tcp_bbr_pcb 832 0 36 2880 0 16 29952 0 malloc-2048 2048 11 3 13 0 8 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 326211 0 62 28000 0 da_ccb 544 0 49 40234 0 16 26656 0 pipe 744 23 12 650 0 16 26040 0 malloc-4096 4096 1 5 25044 0 2 24576 0 malloc-1024 1024 18 6 23 0 16 24576 0 malloc-512 512 9 39 820 0 30 24576 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 145 41 539 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 6 0 2 20480 0 malloc-2048 2048 7 3 11 0 8 20480 0 malloc-1024 1024 19 1 19 0 16 20480 0 PWD 32 23 607 24914 0 254 20160 0 malloc-32 32 310 320 26657 0 254 20160 0 2 Bucket 32 60 570 3729 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1964 0 254 19200 0 malloc-16384 16384 1 0 1 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-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 4 4 16 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 15 17 59 0 30 16384 0 tcp_rack_map 112 0 144 6894 0 126 16128 0 malloc-32 32 49 455 605 0 254 16128 0 vtnet_tx_hdr 24 0 668 719897 0 254 16032 0 malloc-128 128 95 29 180 0 126 15872 0 malloc-128 128 73 51 4504 0 126 15872 0 malloc-384 384 20 20 421 0 30 15360 0 malloc-2048 2048 1 5 335 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 rtentry 176 34 35 50 0 62 12144 0 malloc-32 32 128 250 20408 0 254 12096 0 malloc-32 32 246 132 413 0 254 12096 0 udp_inpcb 496 6 18 365 0 254 11904 0 kenv 258 15 30 1048 0 30 11610 0 routing nhops 256 27 18 50 0 62 11520 0 malloc-384 384 28 2 39 0 30 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 8 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 855 0 16 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 2 14 171 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 1 15 12 0 30 8192 0 PGRP 88 35 57 79 0 126 8096 0 rl_entry 40 87 115 87 0 254 8080 0 sctp_laddr 48 0 168 583 0 254 8064 0 udpcb 32 8 244 501 0 254 8064 0 ertt 72 4 108 8784 0 126 8064 0 malloc-64 64 82 44 132 0 254 8064 0 malloc-64 64 13 113 7116 0 254 8064 0 malloc-32 32 46 206 88 0 254 8064 0 malloc-32 32 65 187 16594 0 254 8064 0 4 Bucket 48 5 163 444 0 254 8064 0 malloc-16 16 22 478 71 0 254 8000 0 malloc-16 16 51 449 39422 0 254 8000 0 malloc-16 16 191 309 8500 0 254 8000 0 malloc-16 16 9 491 9 0 254 8000 0 malloc-16 16 18 482 25424 0 254 8000 0 udplite_inpcb 496 2 14 136 0 254 7936 0 sctp_readq 152 0 52 299 0 254 7904 0 AIO 208 2 36 10 0 62 7904 0 cryptop 280 0 28 2 0 30 7840 0 itimer 352 0 22 21 0 30 7744 0 malloc-384 384 1 19 43 0 30 7680 0 AIOLIO 272 0 28 8 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 0 7 30 0 16 3864 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 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 NCLNODE 592 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 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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