panic: ASan: Invalid access, 8-byte read at 0xfffffe009e3a8228, UMAUseAfterFree(fd) cpuid = 1 time = 1629900084 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bfef290 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfef3f0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfef4d0 panic() at panic+0xb5/frame 0xfffffe009bfef590 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe009bfef650 sctp_inpcb_bind() at sctp_inpcb_bind+0x13eb/frame 0xfffffe009bfef790 sctp6_bind() at sctp6_bind+0x171/frame 0xfffffe009bfef880 sobind() at sobind+0xd5/frame 0xfffffe009bfef8d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe009bfef9b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe009bfef9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bfefbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bfefbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 7676 tid 111019 ] Stopped at kdb_enter+0x6b: movq $0,0x28e6dda(%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 0x5c5d0ee2014e1875 rdx 0x40001 rbx 0 rsp 0xfffffe009bfef3d0 rbp 0xfffffe009bfef3f0 rsi 0 rdi 0xfffffe005887efa8 r8 0x3 r9 0xfffffe009bfeef08 r10 0 r11 0xfffffe00a6cd6fd0 r12 0xfffffe00a6cd6ac0 r13 0xfffffe009bfef401 r14 0xffffffff82c6e1c0 .str.18 r15 0xffffffff82c6e1c0 .str.18 rip 0xffffffff817a655b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e6dda(%rip) db> show proc Process 7676 (syz-executor.0) at 0xfffffe00a755fa70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe009e9baa70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d53538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a72269f0 (map 0xfffffe00a72269f0) (map.pmap 0xfffffe00a7226ab0) (pmap 0xfffffe00a7226b10) threads: 2 110744 RunQ syz-executor.0 111019 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 7676 783 783 0 R (threaded) syz-executor.0 110744 RunQ syz-executor.0 111019 Run CPU 1 syz-executor.0 7669 795 795 0 R (threaded) syz-executor.3 109976 RunQ syz-executor.3 111008 S connec 0xfffffe00a6edbbf0 syz-executor.3 111013 S uwait 0xfffffe00a6c7ca00 syz-executor.3 6942 1 784 0 S uwait 0xfffffe0058832880 syz-executor.1 6931 1 784 0 S uwait 0xfffffe0058832c80 syz-executor.1 6929 1 784 0 S uwait 0xfffffe0058832100 syz-executor.1 6923 1 784 0 S uwait 0xfffffe0058832280 syz-executor.1 6919 1 784 0 S uwait 0xfffffe005882f300 syz-executor.1 5303 1 783 0 S uwait 0xfffffe005882b000 syz-executor.0 5296 1 783 0 S uwait 0xfffffe0058823580 syz-executor.0 5293 1 783 0 S uwait 0xfffffe00a6c7c700 syz-executor.0 5291 1 783 0 S uwait 0xfffffe005883b080 syz-executor.0 5290 1 783 0 S uwait 0xfffffe009e99ca00 syz-executor.0 3150 1 795 0 S uwait 0xfffffe009e99cb00 syz-executor.3 2920 0 0 0 DL aiordy 0xfffffe00a6eb1a70 [aiod4] 2919 0 0 0 DL aiordy 0xfffffe009e9dd000 [aiod3] 2918 0 0 0 DL aiordy 0xfffffe00a6eafa70 [aiod2] 2917 0 0 0 DL aiordy 0xfffffe009e9dd538 [aiod1] 2406 1 784 0 S uwait 0xfffffe005882f500 syz-executor.1 2405 1 784 0 S uwait 0xfffffe005882fd80 syz-executor.1 2200 1 2200 65 Ss select 0xfffffe00a6de7640 dhclient 1951 1 1951 0 Ss select 0xfffffe00a6de7f40 dhclient 1947 1 1947 0 Ss select 0xfffffe00a6cec040 dhclient 1914 1 1914 65 Ss select 0xfffffe00a6c76c40 dhclient 1680 1 1680 0 Ss select 0xfffffe00a6eb61c0 dhclient 1675 1 1675 0 Ss select 0xfffffe00a6c81540 dhclient 1646 1 1646 65 Ss select 0xfffffe00a6e12640 dhclient 1312 1 1312 0 Ss select 0xfffffe00a6e125c0 dhclient 1306 1 1306 0 Ss select 0xfffffe00a6c762c0 dhclient 1287 1 1287 65 Ss select 0xfffffe00a6c817c0 dhclient 1025 1 1025 0 Ss select 0xfffffe009e9b3340 dhclient 1022 1 1022 0 Ss select 0xfffffe00a6ceccc0 dhclient 795 780 795 0 Rs syz-executor.3 791 780 791 0 Ss piperd 0xfffffe009e9cf5d0 syz-executor.2 784 780 784 0 Ss piperd 0xfffffe009e5138b8 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8405a201 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffffe0058836300 syz-fuzzer 100117 S uwait 0xfffffe0058836200 syz-fuzzer 100118 S uwait 0xfffffe005883b500 syz-fuzzer 100119 S uwait 0xfffffe005883b600 syz-fuzzer 100120 S uwait 0xfffffe005883b700 syz-fuzzer 100121 S uwait 0xfffffe0058836a80 syz-fuzzer 100122 S uwait 0xfffffe005883b180 syz-fuzzer 100123 S kqread 0xfffffe00081efb00 syz-fuzzer 100964 S uwait 0xfffffe009e99c400 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4530b0 csh 776 694 776 0 Ss select 0xfffffe00588705c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ffb4b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ed8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575edcb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ea0b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ea4b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ea8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583eacb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575410b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575414b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405a200 cron 694 1 694 0 Ss select 0xfffffe005834d640 sshd 507 1 507 0 Ss select 0xfffffe0058870740 syslogd 436 1 436 0 Ss select 0xfffffe00588707c0 devd 435 1 435 65 Ss select 0xfffffe0058870ac0 dhclient 350 1 350 0 Ss select 0xfffffe00588708c0 dhclient 347 1 347 0 Ss select 0xfffffe005834d4c0 dhclient 23 0 0 0 DL syncer 0xffffffff841825a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875aa70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841802a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe00573f08e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b87c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ac2f8 [dom0] 100089 D launds 0xffffffff841ac304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea45f0 [uma] 18 0 0 0 DL - 0xffffffff83e11320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bc14a0 [sctp_iterator] 16 0 0 0 RL [pf purge] 15 0 0 0 DL - 0xffffffff8417b4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417b4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417b4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417b4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c96ac0 [doneq0] 100049 D - 0xffffffff83c96a40 [async] 100082 D - 0xffffffff83c968c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab6c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b2d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b2d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a63a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402d7c0 [g_event] 100040 D - 0xffffffff8402d800 [g_up] 100041 D - 0xffffffff8402d840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0007920700 [thr_0] 100030 D - 0xfffffe0007920780 [thr_1] 100031 D - 0xffffffff8417c848 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 I [swi1: netisr 0] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 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 0xfffffe0053d53538 [init] 10 0 0 0 DL audit_w 0xffffffff841a7340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402e6c0 [swapper] 100005 D - 0xfffffe00081e7c00 [if_config_tqg_0] 100006 D - 0xfffffe00081e7b00 [softirq_0] 100007 D - 0xfffffe00081e7a00 [softirq_1] 100008 D - 0xfffffe00081e7900 [if_io_tqg_0] 100009 D - 0xfffffe00081e7800 [if_io_tqg_1] 100010 D - 0xfffffe00081e7700 [in6m_free taskq] 100011 D - 0xfffffe00081e7600 [deferred_unmount ta] 100013 Run CPU 0 [thread taskq] 100015 D - 0xfffffe00081e7200 [kqueue_ctx taskq] 100016 D - 0xfffffe00081e7100 [linuxkpi_irq_wq] 100017 D - 0xfffffe00081e7000 [pci_hp taskq] 100018 D - 0xfffffe0053dfbe00 [aiod_kick taskq] 100020 D - 0xfffffe0053dfbc00 [inm_free taskq] 100021 D - 0xfffffe0053dfbb00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfbb00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfbb00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfbb00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfba00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfba00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfba00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfba00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053dfb900 [firmware taskq] 100042 D - 0xfffffe0053dfb800 [crypto_0] 100043 D - 0xfffffe0053dfb800 [crypto_1] 100059 D - 0xfffffe0053dfb600 [vtnet0 rxq 0] 100060 D - 0xfffffe0053dfb500 [vtnet0 txq 0] 100061 D - 0xfffffe0053dfb400 [vtnet0 rxq 1] 100062 D - 0xfffffe0053dfb300 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe00081ac300 [virtio_balloon] 100068 D - 0xfffffe0053dfb100 [mca taskq] 100073 D - 0xffffffff82c75140 [deadlkres] 100077 D - 0xfffffe005745d400 [acpi_task_0] 100078 D - 0xfffffe005745d400 [acpi_task_1] 100079 D - 0xfffffe005745d400 [acpi_task_2] 100081 D - 0xfffffe0053dfb700 [CAM taskq] db> show all locks Process 7676 (syz-executor.0) thread 0xfffffe00a6cd6ac0 (111019) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a70c9468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2997 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b2f88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 Process 0 (kernel) thread 0xfffffe0053df5ac0 (100013) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff80007001000) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 9 1026K 12884 vfscache 3 1025K 3 pcb 128 645K 18114 inodedep 79 542K 7201 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 172 348K 7771 filedesc 40 313K 13243 vmem 3 274K 5 acpica 1674 184K 55620 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 416 pagedep 9 130K 6705 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 56 bus 989 81K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 418 53K 418 kdtrace 251 49K 18697 sctp_stro 46 46K 3442 sctp_atcl 106 40K 11912 temp 36 35K 3771 hostcache 1 32K 1 shm 1 32K 24 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 139 19K 1560 dirrem 70 18K 6921 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 362 bus-sc 34 15K 1691 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 ksem 4 10K 224 freefile 70 9K 6853 in6_multi 65 9K 65 bmsafemap 2 9K 7146 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 27 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 80 8K 7745 pf_ifnet 20 7K 319 sctp_atky 152 7K 16142 taskqueue 63 7K 63 cred 26 7K 367 sglist 5 7K 5 sctp_stri 12 6K 674 CAM DEV 3 6K 510 plimit 24 6K 628 lockf 56 6K 391 DEVFSP 80 5K 1425 pwddesc 78 5K 7733 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 70 vt 11 5K 11 pf_table 2 4K 285 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 102467 hhook 15 4K 17 proc-args 52 3K 765 terminal 11 3K 11 select 19 3K 290 pf_osfp 20 3K 20 uidinfo 3 3K 33 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 29 2K 47 sctp_athm 106 2K 12181 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 sctp_map 92 2K 6840 ip6opt 10 2K 183 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 8503 softdep 1 1K 1 mkdir 8 1K 13238 freeblks 4 1K 6916 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 422 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 4809 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 529 pci_link 10 1K 10 crypto 4 1K 663 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 6619 diradd 4 1K 6965 pfil 4 1K 4 cdev 2 1K 2 osd 14 1K 2618 tcp_fsb 3 1K 792 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 ip6_msource 4 1K 22 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 soname 6 1K 13711 aesni_data 2 1K 2 pf_rule 1 1K 246 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 2219 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 133 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 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 43 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5553 sctp_iter 0 0K 22 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 10 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 13 vegas data 0 0K 26 dctcp data 0 0K 28 htcp data 0 0K 13 tcp_do 0 0K 0 mqdata 0 0K 0 chd data 0 0K 30 cubic data 0 0K 26 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 5997 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 211 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 1816 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_moptions 0 0K 8 in6_mfilter 0 0K 40 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 0 ip_msource 0 0K 0 ip_moptions 0 0K 5 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 4 twsbuf 0 0K 0 statfs 0 0K 6847 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 58 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 269 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 47 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 216 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 21084 ioctlops 0 0K 1447 eventfd 0 0K 21 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 352 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 1054 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 34 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 8323 969 416602 0 254 38060032 0 tcp_log 416 0 9936 374833 0 254 4133376 0 mbuf 256 8895 2085 2903543 0 254 2810880 0 pbuf 2624 0 957 0 0 2 2511168 0 ertt_txseginfo 40 24120 27289 1304471 0 254 2056360 0 RADIX NODE 144 10263 1632 234927 0 62 1712880 0 BUF TRIE 144 354 11406 11868 0 62 1693440 0 malloc-384 384 4117 13 4117 0 30 1585920 0 malloc-128 128 11323 147 24765 0 126 1468160 0 malloc-4096 4096 350 2 1056 0 2 1441792 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 UMA Slabs 0 112 10724 37 10724 0 126 1205232 0 vmem btag 56 18829 82 18829 0 254 1059016 0 tcp_bbr_map 128 1076 5403 336661 0 126 829312 0 FFS inode 1160 535 25 7396 0 8 649600 0 256 Bucket 2048 302 14 20687 0 8 647168 0 VM OBJECT 264 1467 123 114121 0 30 419760 0 malloc-16384 16384 19 6 6619 0 1 409600 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 172 37 11019 0 8 377872 0 sctp_asoc 2288 46 109 3420 0 254 354640 0 malloc-4096 4096 78 7 7697 0 2 348160 0 malloc-32768 32768 1 9 1596 0 1 327680 0 malloc-2048 2048 55 105 9512 0 9 327680 0 VNODE 448 574 74 7437 0 30 290304 0 malloc-64 64 4103 433 8823 0 254 290304 0 malloc-256 256 358 767 38128 0 62 288000 0 sctp_ep 1280 48 156 8039 0 254 261120 0 MAP ENTRY 96 2291 355 454159 0 126 254016 0 malloc-16 16 14158 592 30707 0 254 236000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 35 0 1 196608 0 malloc-65536 65536 1 2 598 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5449 347 24562 0 254 185472 0 malloc-128 128 1272 61 37046 0 126 170624 0 VMSPACE 2544 51 12 7651 0 4 160272 0 S VFS Cache 104 1077 444 8288 0 126 158184 0 mbuf_packet 256 65 550 31990 0 254 157440 0 malloc-1024 1024 49 99 4007 0 16 151552 0 FFS2 dinode 256 535 35 7396 0 62 145920 0 malloc-384 384 192 168 7339 0 30 138240 0 socket 944 54 90 14577 0 254 135936 0 malloc-65536 65536 0 2 15 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-8192 8192 8 8 51 0 1 131072 0 sctp_raddr 736 56 120 4118 0 254 129536 0 malloc-128 128 727 265 8050 0 126 126976 0 clpbuf 2624 0 48 1054 0 16 125952 0 PROC 1336 77 16 7676 0 8 124248 0 malloc-1024 1024 114 6 131 0 16 122880 0 malloc-384 384 143 177 11993 0 30 122880 0 128 Bucket 1024 93 26 3726 0 16 121856 0 ksiginfo 112 78 966 1417 0 126 116928 0 filedesc0 1072 78 20 7733 0 8 105056 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 3 2 163 0 1 81920 0 64 Bucket 512 102 58 8944 0 30 81920 0 malloc-256 256 8 307 6377 0 62 80640 0 tcp_inpcb 496 10 142 2607 0 254 75392 0 malloc-8192 8192 5 4 134 0 1 73728 0 malloc-4096 4096 15 3 6875 0 2 73728 0 g_bio 408 0 170 50933 0 30 69360 0 malloc-256 256 73 197 9073 0 62 69120 0 tcpcb 1080 10 53 2607 0 254 68040 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 13 3 231 0 2 65536 0 malloc-128 128 437 59 1728 0 126 63488 0 malloc-256 256 52 173 17693 0 62 57600 0 malloc-128 128 332 71 672 0 126 51584 0 malloc-256 256 112 83 1296 0 62 49920 0 32 Bucket 256 68 127 10820 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 7 17 349 0 8 49152 0 pcpu-8 8 4883 1261 12575 0 254 49152 0 malloc-64 64 206 550 110260 0 254 48384 0 udplite_inpcb 496 4 92 1699 0 254 47616 0 malloc-64 64 558 135 8382 0 254 44352 0 malloc-64 64 534 159 18978 0 254 44352 0 malloc-256 256 135 30 148 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 sctp_chunk 152 49 211 2115 0 254 39520 0 malloc-384 384 41 59 667 0 30 38400 0 da_ccb 544 0 70 15577 0 16 38080 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 47208 0 16 36864 0 malloc-512 512 17 55 675 0 30 36864 0 Files 80 247 203 32838 0 126 36000 0 malloc-256 256 65 70 7622 0 62 34560 0 pipe 744 25 20 670 0 16 33480 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-1024 1024 28 4 32 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 84 140 1182 0 62 32256 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_bbr_pcb 832 2 34 1135 0 16 29952 0 KNOTE 160 28 147 85206 0 62 28000 0 malloc-128 128 137 80 7603 0 126 27776 0 malloc-8192 8192 1 2 19 0 1 24576 0 malloc-8192 8192 1 2 9 0 1 24576 0 malloc-2048 2048 7 5 966 0 8 24576 0 PWD 32 30 726 6689 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 40 260 2337 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 400 0 30 23040 0 malloc-384 384 23 37 378 0 30 23040 0 malloc-256 256 65 25 1072 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 tcp_rack_pcb 832 3 24 792 0 16 22464 0 malloc-2048 2048 1 9 17 0 8 20480 0 malloc-2048 2048 3 7 28 0 8 20480 0 malloc-1024 1024 7 13 272 0 16 20480 0 sctp_laddr 48 59 361 3121 0 254 20160 0 malloc-64 64 189 126 3062 0 254 20160 0 Mountpoints 2752 2 5 8 0 4 19264 0 unpcb 256 20 55 1659 0 254 19200 0 malloc-2048 2048 6 2 6 0 8 16384 0 malloc-1024 1024 7 9 1560 0 16 16384 0 malloc-512 512 19 13 29 0 30 16384 0 tcp_rack_map 112 9 135 1949 0 126 16128 0 malloc-64 64 123 129 7842 0 254 16128 0 malloc-32 32 386 118 462 0 254 16128 0 vtnet_tx_hdr 24 0 668 744099 0 254 16032 0 malloc-128 128 58 66 1006 0 126 15872 0 malloc-4096 4096 1 2 95 0 2 12288 0 malloc-2048 2048 6 0 197 0 8 12288 0 malloc-1024 1024 9 3 10 0 16 12288 0 malloc-1024 1024 2 10 4 0 16 12288 0 malloc-512 512 4 20 198 0 30 12288 0 sctp_stream_msg_out 112 13 95 860 0 254 12096 0 malloc-64 64 97 92 480 0 254 12096 0 malloc-64 64 47 142 2369 0 254 12096 0 malloc-32 32 56 322 1453 0 254 12096 0 2 Bucket 32 66 312 1431 0 254 12096 0 malloc-16 16 123 627 7079 0 254 12000 0 udp_inpcb 496 6 18 346 0 254 11904 0 malloc-128 128 48 45 268 0 126 11904 0 AIO 208 0 57 35 0 62 11856 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 17 0 2 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 malloc-2048 2048 1 3 130 0 8 8192 0 malloc-1024 1024 1 7 4 0 16 8192 0 malloc-512 512 0 16 8 0 30 8192 0 malloc-512 512 2 14 422 0 30 8192 0 malloc-512 512 0 16 56 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 20 0 254 8096 0 PGRP 88 35 57 84 0 126 8096 0 rl_entry 40 102 100 102 0 254 8080 0 sctp_asconf_ack 48 0 168 13 0 254 8064 0 udpcb 32 10 242 2045 0 254 8064 0 ertt 72 10 102 2607 0 126 8064 0 malloc-32 32 32 220 5127 0 254 8064 0 malloc-32 32 80 172 180 0 254 8064 0 malloc-32 32 53 199 146 0 254 8064 0 malloc-32 32 68 184 750 0 254 8064 0 malloc-32 32 62 190 7589 0 254 8064 0 4 Bucket 48 6 162 168 0 254 8064 0 malloc-16 16 21 479 2907 0 254 8000 0 malloc-16 16 18 482 421 0 254 8000 0 malloc-16 16 295 205 466 0 254 8000 0 malloc-16 16 30 470 30 0 254 8000 0 malloc-16 16 197 303 1324 0 254 8000 0 malloc-16 16 18 482 33238 0 254 8000 0 ripcb 496 5 11 157 0 254 7936 0 sctp_readq 152 0 52 325 0 254 7904 0 cryptop 280 0 28 136 0 30 7840 0 AIOCB 552 0 14 40 0 16 7728 0 malloc-384 384 0 20 8 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 25 0 126 6448 0 domainset 40 1 125 22 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 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 11 11 11 0 62 3872 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 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 sackhole 32 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 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 224 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 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-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 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