panic: Association about to be freed cpuid = 0 time = 1645350288 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0092b3a050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0092b3a1b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0092b3a290 panic() at panic+0xb5/frame 0xfffffe0092b3a350 sctp_lower_sosend() at sctp_lower_sosend+0x29cb/frame 0xfffffe0092b3a740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe0092b3a9e0 sosend() at sosend+0xfc/frame 0xfffffe0092b3aa50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe0092b3abc0 sendit() at sendit+0x2b0/frame 0xfffffe0092b3ac10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe0092b3ad30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe0092b3af30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0092b3af30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x82fdfdf08, rbp = 0x82fdfdf70 --- KDB: enter: panic [ thread pid 58514 tid 169257 ] Stopped at kdb_enter+0x6b: movq $0,0x2708c3a(%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 0x693ebd2c8d1f6484 rdx 0x1 rbx 0 rsp 0xfffffe0092b3a190 rbp 0xfffffe0092b3a1b0 rsi 0 rdi 0xffffffff817721da vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009a5c8c30 r12 0xfffffe009a5c8720 r13 0xfffffe0092b3a201 r14 0xffffffff82ba1cc0 .str.18 r15 0xffffffff82ba1cc0 .str.18 rip 0xffffffff8176575b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x2708c3a(%rip) db> show proc Process 58514 (syz-executor.3) at 0xfffffe008fe1aa90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 781 at 0xfffffe008fe15000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a35c9f8 (map 0xfffffe009a35c9f8) (map.pmap 0xfffffe009a35cab8) (pmap 0xfffffe009a35cb20) threads: 4 168764 RunQ syz-executor.3 169257 Run CPU 0 syz-executor.3 169258 S uwait 0xfffffe009a3bcb80 syz-executor.3 169259 S uwait 0xfffffe008febb100 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 58517 779 779 0 R (threaded) syz-executor.0 168543 RunQ syz-executor.0 169262 S uwait 0xfffffe009a3bd080 syz-executor.0 169263 S uwait 0xfffffe009a98e480 syz-executor.0 58516 783 783 0 R (threaded) syz-executor.1 169169 Run CPU 1 syz-executor.1 169261 S uwait 0xfffffe008feb9980 syz-executor.1 58515 780 780 0 R (threaded) syz-executor.2 169193 RunQ syz-executor.2 169260 S uwait 0xfffffe009a3bc880 syz-executor.2 58514 781 781 0 R (threaded) syz-executor.3 168764 RunQ syz-executor.3 169257 Run CPU 0 syz-executor.3 169258 S uwait 0xfffffe009a3bcb80 syz-executor.3 169259 S uwait 0xfffffe008febb100 syz-executor.3 45411 1 779 0 S uwait 0xfffffe009a3bcf00 syz-executor.0 45403 1 779 0 S uwait 0xfffffe0057443080 syz-executor.0 45397 1 779 0 S uwait 0xfffffe0057876400 syz-executor.0 37237 1 779 0 S uwait 0xfffffe0057879d00 syz-executor.0 34407 1 779 0 SV uwait 0xfffffe008feb9680 syz-executor.0 34401 1 779 0 SV uwait 0xfffffe0057879b00 syz-executor.0 33740 1 780 0 S uwait 0xfffffe0057878600 syz-executor.2 33738 1 780 0 S uwait 0xfffffe0057876900 syz-executor.2 33735 1 780 0 S uwait 0xfffffe008feb9b80 syz-executor.2 33733 1 780 0 S uwait 0xfffffe008feb9a80 syz-executor.2 33724 1 780 0 S uwait 0xfffffe008feb9180 syz-executor.2 15690 1 779 0 S uwait 0xfffffe0057876200 syz-executor.0 15684 1 779 0 S uwait 0xfffffe0057446880 syz-executor.0 15675 1 779 0 S uwait 0xfffffe009a3bd480 syz-executor.0 15672 1 783 0 S uwait 0xfffffe009a3bd380 syz-executor.1 15667 1 783 0 S uwait 0xfffffe0057876500 syz-executor.1 15658 1 783 0 S uwait 0xfffffe0057443280 syz-executor.1 15646 1 783 0 S uwait 0xfffffe0057876300 syz-executor.1 15277 1 783 60929 S uwait 0xfffffe0057879c00 syz-executor.1 15273 1 783 60929 S uwait 0xfffffe008febae00 syz-executor.1 14165 1 14165 65 Ss select 0xfffffe009a3bccc0 dhclient 12685 1 12685 0 Ss select 0xfffffe009a3bcdc0 dhclient 12682 1 12682 0 Ss select 0xfffffe0057446cc0 dhclient 12646 1 12646 65 Ss select 0xfffffe0057446e40 dhclient 8001 1 8001 0 Ss select 0xfffffe008feba8c0 dhclient 7992 1 7992 0 Ss select 0xfffffe0057446dc0 dhclient 7937 1 7937 65 Ss select 0xfffffe008feba840 dhclient 6254 1 6254 0 Ss select 0xfffffe0057446ec0 dhclient 6251 1 6251 0 Ss select 0xfffffe0057446f40 dhclient 6232 1 6232 65 Ss select 0xfffffe0057878240 dhclient 1937 1 1937 0 Ss select 0xfffffe0057876a40 dhclient 1929 1 1929 0 Ss select 0xfffffe0057876040 dhclient 1839 0 0 0 DL aiordy 0xfffffe0099923a90 [aiod4] 1838 0 0 0 DL aiordy 0xfffffe00996c6000 [aiod3] 1837 0 0 0 DL aiordy 0xfffffe0099923548 [aiod2] 1836 0 0 0 DL aiordy 0xfffffe0092dce548 [aiod1] 901 1 781 0 S uwait 0xfffffe0057877980 syz-executor.3 886 1 781 0 S uwait 0xfffffe0057877380 syz-executor.3 879 1 781 0 S uwait 0xfffffe0057878400 syz-executor.3 783 774 783 0 Rs syz-executor.1 781 774 781 0 Rs syz-executor.3 780 774 780 0 Rs syz-executor.2 779 774 779 0 Ss nanslp 0xffffffff83e3ba81 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffffe0056f48e00 syz-fuzzer 100115 S uwait 0xfffffe008febb580 syz-fuzzer 100116 S uwait 0xfffffe008febb680 syz-fuzzer 100117 S uwait 0xfffffe008febb780 syz-fuzzer 100118 S uwait 0xfffffe008febb880 syz-fuzzer 100119 S uwait 0xfffffe0057878700 syz-fuzzer 100120 S kqread 0xfffffe008fe0e700 syz-fuzzer 100122 S uwait 0xfffffe008febbe80 syz-fuzzer 100372 S uwait 0xfffffe0057877480 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058b6c5f8 csh 770 688 770 0 Ss select 0xfffffe008febaec0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574650b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00574654b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00574658b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057465cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e3ba81 cron 688 1 688 0 Ss select 0xfffffe008febbd40 sshd 501 1 501 0 Ss select 0xfffffe00574441c0 syslogd 430 1 430 0 Ss select 0xfffffe008febc140 devd 429 1 429 65 Ss select 0xfffffe008febc040 dhclient 344 1 344 0 Ss select 0xfffffe008febc1c0 dhclient 341 1 341 0 Ss select 0xfffffe008febc340 dhclient 17 0 0 0 DL syncer 0xffffffff83f61260 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f79a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f5f860 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00574644e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f932c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f87178 [dom0] 100081 D launds 0xffffffff83f87184 [laundry: dom0] 100082 D umarcl 0xffffffff81e9b4a0 [uma] 7 0 0 0 DL - 0xffffffff83bf7a08 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b65530 [pf purge] 5 0 0 0 DL waiting 0xffffffff8498f560 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a99940 [doneq0] 100046 D - 0xffffffff83a998c0 [async] 100077 D - 0xffffffff83a99740 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f88c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f829a0 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e111c0 [g_event] 100037 D - 0xffffffff83e111e0 [g_up] 100038 D - 0xffffffff83e11200 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [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 0xfffffe0053dda000 [init] 10 0 0 0 DL audit_w 0xffffffff83f834a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e11c00 [swapper] 100005 D - 0xfffffe0053e01000 [if_config_tqg_0] 100006 D - 0xfffffe0053e00e00 [softirq_0] 100007 D - 0xfffffe0053e00d00 [softirq_1] 100008 D - 0xfffffe0053e00c00 [if_io_tqg_0] 100009 D - 0xfffffe0053e00b00 [if_io_tqg_1] 100012 D - 0xfffffe000796d200 [aiod_kick taskq] 100013 D - 0xfffffe000796d000 [inm_free taskq] 100014 D - 0xfffffe000796cd00 [linuxkpi_irq_wq] 100015 D - 0xfffffe000796cb00 [in6m_free taskq] 100016 D - 0xfffffe000796c900 [deferred_unmount ta] 100017 D - 0xfffffe000796c700 [thread taskq] 100019 D - 0xfffffe000796c300 [kqueue_ctx taskq] 100020 D - 0xfffffe000796c100 [pci_hp taskq] 100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ed0200 [firmware taskq] 100039 D - 0xfffffe0053ecfc00 [crypto_0] 100040 D - 0xfffffe0053ecfc00 [crypto_1] 100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0053fde400 [virtio_balloon] 100067 D - 0xffffffff82ba77a0 [deadlkres] 100071 D - 0xfffffe005787d100 [acpi_task_0] 100072 D - 0xfffffe005787d100 [acpi_task_1] 100073 D - 0xfffffe005787d100 [acpi_task_2] 100074 D - 0xfffffe000796e200 [mca taskq] 100076 D - 0xfffffe0053ecf500 [CAM taskq] db> show all locks Process 58516 (syz-executor.1) thread 0xfffffe0099605c80 (169169) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e742a58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934 Process 58514 (syz-executor.3) thread 0xfffffe009a5c8720 (169257) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0099fe21a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13500 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 326 1304K 487 pcb 589 1174K 243650 newblk 10 1027K 84672 vfscache 3 1025K 3 inodedep 1020 895K 60010 sctp_stro 181 646K 27983 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 64 505K 114904 intr 4 472K 4 subproc 190 376K 58630 vmem 3 274K 6 dirrem 1010 253K 58733 acpica 1674 184K 56396 sctp_atcl 464 174K 149387 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 498 pagedep 10 131K 57451 tfo_ccache 1 128K 1 freefile 1007 126K 58703 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 206 bus 988 81K 3441 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 sctp_timw 244 61K 244 umtx 440 55K 440 kdtrace 273 53K 127782 temp 34 33K 4332 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 74 msg 4 30K 4 sctp_atky 645 26K 179960 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 130 16K 470 bus-sc 34 15K 1651 lltable 43 14K 321 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 rman 88 11K 429 GEOM 61 11K 489 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 59668 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1155 rpc 2 8K 2 shmfd 1 8K 197 pfs_vncache 1 8K 1 cred 30 8K 877 kqueue 86 8K 58583 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_athm 464 8K 149544 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 577 sctp_map 362 6K 55966 pwddesc 84 6K 58518 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 334 pf_ifnet 10 5K 29 DEVFSP 68 5K 1378 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 115 4K 60070 acpisem 28 4K 28 selfd 55 4K 777706 lockf 32 4K 75 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 1405 uidinfo 4 3K 532 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 31 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 freework 5 2K 68752 softdep 1 1K 1 mkdir 8 1K 114852 diradd 8 1K 58776 freeblks 4 1K 59115 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 16 1K 15559 nhops 6 1K 8 vnodemarker 2 1K 166 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 27 1K 20972 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 113 pci_link 10 1K 10 crypto 4 1K 52 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 20 1K 15439 newdirblk 4 1K 57426 pfil 4 1K 4 cdev 2 1K 2 pf_osfp 4 1K 4 chacha20random 1 1K 1 sigio 6 1K 7 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 2 CAM SIM 2 1K 2 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 cryptodev 2 1K 1068 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 90912 pmchooks 1 1K 1 filecaps 5 1K 324 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 15 pf_rule 0 0K 5 pf_altq 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 521 sctp_mcore 0 0K 0 sctp_socko 0 0K 75409 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 51 sctp_stri 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 2781 mqdata 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 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 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 UMAHash 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 46639 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 79 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 3 allocindir 0 0K 0 indirdep 0 0K 16073 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 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 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 ktls_ocf 0 0K 0 agp 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 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 237 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 12 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 8 VN POLL 0 0K 0 nvme_da 0 0K 0 statfs 0 0K 57681 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 330 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 biobuf 0 0K 0 aios 0 0K 112 lio 0 0K 75 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 288 ktls 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 34590 ioctlops 0 0K 771 eventfd 0 0K 105 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 1167 sysctl 0 0K 3 LED 0 0K 0 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 ix 0 0K 0 cache 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8328 1070 1987026 0 254 38494208 0 mbuf_cluster 2048 1524 0 1524 0 254 3121152 0 RADIX NODE 144 19455 1092 1054169 0 63 2958768 0 sctp_asoc 2288 181 1089 27983 0 254 2905760 0 mbuf 256 8969 2212 7120777 0 254 2862336 0 malloc-2048 2048 286 914 122121 0 8 2457600 0 tcp_log 416 0 5229 28278 0 254 2175264 0 sctp_ep 1208 283 1497 121404 0 254 2150240 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 194 11594 33886 0 62 1697472 0 malloc-384 384 4117 53 4458 0 30 1601280 0 malloc-128 128 11689 184 12040 0 126 1519744 0 ertt_txseginfo 40 0 36663 3910957 0 254 1466520 0 UMA Slabs 0 112 12239 31 12248 0 126 1374240 0 malloc-4096 4096 326 4 755 0 2 1351680 0 malloc-256 256 1241 4039 174733 0 62 1351680 0 malloc-384 384 1034 2206 60075 0 30 1244160 0 vmem btag 56 21778 77 21778 0 254 1223880 0 malloc-1024 1024 167 841 27920 0 16 1032192 0 sctp_raddr 736 181 1095 27983 0 254 939136 0 256 Bucket 2048 389 29 25024 0 8 856064 0 malloc-384 384 464 1726 149466 0 30 840960 0 VM OBJECT 264 2775 105 1253921 0 30 760320 0 socket 960 175 589 144252 0 254 733440 0 FFS inode 1160 542 32 59247 0 8 665840 0 malloc-16384 16384 36 4 57629 0 1 655360 0 malloc-32768 32768 15 4 33 0 1 622592 0 tcpcb 1104 16 495 15428 0 254 564144 0 malloc-65536 65536 4 4 744 0 1 524288 0 malloc-128 128 1105 2305 290143 0 126 436480 0 MAP ENTRY 96 3947 337 2960310 0 126 411264 0 THREAD 1808 188 32 69263 0 8 397760 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 mbuf_packet 256 206 1318 107085 0 254 390144 0 malloc-4096 4096 84 6 58520 0 2 368640 0 malloc-256 256 291 1014 121415 0 62 334080 0 VNODE 448 583 110 59290 0 30 310464 0 tcp_bbr_map 128 10 2284 223399 0 126 293632 0 malloc-64 64 3871 476 4621 0 254 278208 0 sctp_chunk 152 174 1620 3040 0 254 272688 0 malloc-256 256 310 620 85297 0 62 238080 0 malloc-16 16 14613 137 14838 0 254 236000 0 DEVCTL 1024 0 220 154 0 0 225280 0 FPU_save_area 832 190 53 79210 0 16 202176 0 malloc-65536 65536 1 2 28 0 1 196608 0 malloc-32768 32768 0 6 15260 0 1 196608 0 UMA Zones 768 244 0 244 0 16 187392 0 VMSPACE 2552 63 9 58496 0 4 183744 0 malloc-32 32 5392 278 5793 0 254 181440 0 malloc-128 128 1231 164 27617 0 126 178560 0 FFS2 dinode 256 542 148 59246 0 62 176640 0 128 Bucket 1024 112 47 9885 0 16 162816 0 S VFS Cache 104 1033 488 62912 0 126 158184 0 malloc-1024 1024 125 19 1760 0 16 147456 0 malloc-128 128 952 195 3823 0 126 146816 0 PROC 1352 83 22 58517 0 8 141960 0 64 Bucket 512 173 91 45644 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 1806 0 254 130560 0 malloc-8192 8192 6 9 657 0 1 122880 0 ksiginfo 112 95 949 10266 0 126 116928 0 32 Bucket 256 219 231 22479 0 62 115200 0 malloc-4096 4096 22 6 31 0 2 114688 0 filedesc0 1072 84 21 58518 0 8 112560 0 malloc-256 256 262 173 71128 0 62 111360 0 malloc-32 32 738 2412 209202 0 254 100800 0 malloc-128 128 518 257 8341 0 126 99200 0 malloc-4096 4096 18 4 657 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 pipe 744 24 91 2545 0 16 85560 0 malloc-64 64 181 1142 49187 0 254 84672 0 malloc-64 64 736 587 61127 0 254 84672 0 clpbuf 2624 0 32 57 0 16 83968 0 malloc-2048 2048 4 36 535 0 8 81920 0 tcp_inpcb 424 16 164 15428 0 30 76320 0 malloc-8192 8192 9 0 9 0 1 73728 0 g_bio 408 0 180 234163 0 30 73440 0 malloc-384 384 126 54 404 0 30 69120 0 malloc-64 64 538 533 17053 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-32768 32768 0 2 120 0 1 65536 0 malloc-256 256 56 199 911 0 62 65280 0 ripcb 424 5 148 2892 0 30 64872 0 udplite_inpcb 424 0 153 1901 0 30 64872 0 udp_inpcb 424 6 147 751 0 30 64872 0 Files 80 358 442 229675 0 126 64000 0 sctp_stream_msg_out 112 36 504 3775 0 254 60480 0 sctp_laddr 48 24 1068 66147 0 254 52416 0 malloc-64 64 252 567 777930 0 254 52416 0 malloc-64 64 390 429 117898 0 254 52416 0 malloc-256 256 37 158 59725 0 62 49920 0 malloc-256 256 49 146 119193 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 260573 0 16 49152 0 malloc-2048 2048 10 14 211 0 8 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 malloc-512 512 10 86 127 0 30 49152 0 tcp_rack_pcb 896 0 54 2781 0 16 48384 0 16 Bucket 144 134 202 2642 0 62 48384 0 malloc-16 16 466 2534 208394 0 254 48000 0 malloc-16 16 929 2071 118138 0 254 48000 0 malloc-384 384 95 25 97 0 30 46080 0 tcp_bbr_pcb 832 8 46 8741 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 1 4 18 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 3 7 57687 0 2 40960 0 pcpu-8 8 4701 419 5959 0 254 40960 0 da_ccb 544 0 70 58656 0 16 38080 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 506 0 254 36288 0 malloc-32 32 299 835 58668 0 254 36288 0 malloc-128 128 78 201 3396 0 126 35712 0 malloc-128 128 2 277 145 0 126 35712 0 malloc-128 128 22 257 1210 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 20 115 7284 0 62 34560 0 TURNSTILE 136 221 31 221 0 62 34272 0 SLEEPQUEUE 88 221 163 221 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 6 2 6 0 2 32768 0 malloc-2048 2048 3 13 450 0 8 32768 0 malloc-2048 2048 3 13 9 0 8 32768 0 malloc-2048 2048 9 7 202 0 8 32768 0 malloc-2048 2048 2 14 17 0 8 32768 0 malloc-1024 1024 4 28 203 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-1024 1024 1 31 49 0 16 32768 0 malloc-1024 1024 0 32 202 0 16 32768 0 malloc-512 512 0 64 36 0 30 32768 0 malloc-512 512 4 60 185 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 169 0 30 32768 0 pcpu-64 64 491 21 491 0 254 32768 0 KNOTE 160 28 172 747253 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 163 237 14329 0 126 32000 0 tcp_rack_map 120 0 264 4552 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 tcp_inpcb ports 32 2 880 9763 0 254 28224 0 udplite_inpcb ports 32 0 882 876 0 254 28224 0 ertt 72 16 376 15428 0 126 28224 0 PWD 32 42 840 57529 0 254 28224 0 4 Bucket 48 6 582 1207 0 254 28224 0 2 Bucket 32 67 815 7624 0 254 28224 0 AIO 208 0 133 103 0 62 27664 0 malloc-8192 8192 2 1 4 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 334 0 126 24288 0 rl_entry 40 103 503 103 0 254 24240 0 malloc-384 384 27 33 27 0 30 23040 0 malloc-384 384 0 60 4 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 2652 0 254 20160 0 udp_inpcb ports 32 3 627 49 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 17 613 45 0 254 20160 0 malloc-32 32 34 596 3572 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1867 0 254 20160 0 malloc-32 32 14 616 3481 0 254 20160 0 AIOCB 552 0 35 507 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 75 0 30 19040 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-8192 8192 0 2 64 0 1 16384 0 malloc-2048 2048 1 7 77 0 8 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 1065838 0 254 16032 0 malloc-16 16 39 961 41109 0 254 16000 0 kenv 258 15 45 1045 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-16 16 25 725 64 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 132 0 254 12000 0 malloc-16 16 5 745 63757 0 254 12000 0 itimer 352 0 33 70 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 tfo_ccache_entries 80 4 124 4 0 126 10240 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 7 249 7 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 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 ipq 56 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 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 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 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 120 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 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-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-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-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