panic: ASan: Invalid access, 8-byte read at 0xfffffe009b37c1b8, UMAUseAfterFree(fd) cpuid = 0 time = 1627538621 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00936d0810 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00936d0970 vpanic() at vpanic+0x2c5/frame 0xfffffe00936d0a50 panic() at panic+0xb5/frame 0xfffffe00936d0b10 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00936d0bd0 __mtx_lock_sleep() at __mtx_lock_sleep+0x4ea/frame 0xfffffe00936d0d10 __mtx_lock_flags() at __mtx_lock_flags+0x22e/frame 0xfffffe00936d0e00 sctp_findassociation_ep_addr() at sctp_findassociation_ep_addr+0x54c/frame 0xfffffe00936d0e90 sctp_lower_sosend() at sctp_lower_sosend+0x15de/frame 0xfffffe00936d1380 sctp_sosend() at sctp_sosend+0x729/frame 0xfffffe00936d1620 sosend() at sosend+0x11e/frame 0xfffffe00936d1690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00936d17f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00936d19f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00936d1bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbf36f78 KDB: enter: panic [ thread pid 3552 tid 103739 ] Stopped at kdb_enter+0x6b: movq $0,0x28eba4a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x45fa0fcaa8c1f9c5 rdx 0x40001 rbx 0 rsp 0xfffffe00936d0950 rbp 0xfffffe00936d0970 rsi 0 rdi 0xfffffe0058a96b28 r8 0x3 r9 0xfffffe00936d0488 r10 0 r11 0xfffffe009a84e510 r12 0xfffffe009a9fa000 r13 0xfffffe00936d0901 r14 0xffffffff82c5c500 .str.18 r15 0xffffffff82c5c500 .str.18 rip 0xffffffff8179e16b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28eba4a(%rip) db> show proc Process 3552 (syz-executor.0) at 0xfffffe009b5bb000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe0058894538 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b5dd3e0 (map 0xfffffe009b5dd3e0) (map.pmap 0xfffffe009b5dd4a0) (pmap 0xfffffe009b5dd500) threads: 3 103161 s syz-executor.0 103725 Run CPU 1 syz-executor.0 103739 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 3552 782 782 0 T (threaded) syz-executor.0 103161 s syz-executor.0 103725 Run CPU 1 syz-executor.0 103739 Run CPU 0 syz-executor.0 3134 1 782 0 S uwait 0xfffffe009aa00300 syz-executor.0 3127 1 782 0 S uwait 0xfffffe009258f480 syz-executor.0 3125 1 2717 0 S uwait 0xfffffe009a8a7e80 syz-executor.3 3118 1 782 0 S uwait 0xfffffe009aa00f00 syz-executor.0 3116 1 2717 0 S uwait 0xfffffe009a8a7680 syz-executor.3 3113 1 783 0 S uwait 0xfffffe005700f480 syz-executor.1 3111 1 2717 0 S uwait 0xfffffe0058ab6480 syz-executor.3 3110 1 784 0 S uwait 0xfffffe0092579f00 syz-executor.2 3107 1 782 0 S uwait 0xfffffe00925a2280 syz-executor.0 3105 1 783 0 S umtxn 0xfffffe0092579c00 syz-executor.1 3103 1 784 0 S uwait 0xfffffe0092579e00 syz-executor.2 3100 1 783 0 S uwait 0xfffffe009a8a7c80 syz-executor.1 3099 1 782 0 S uwait 0xfffffe00925a2580 syz-executor.0 3098 1 784 0 S uwait 0xfffffe009a8a7480 syz-executor.2 3094 1 784 0 S uwait 0xfffffe0092095280 syz-executor.2 3090 1 784 0 S uwait 0xfffffe0058785c80 syz-executor.2 3088 1 784 0 S uwait 0xfffffe005834e300 syz-executor.2 3087 1 782 0 S uwait 0xfffffe0092095680 syz-executor.0 3083 1 782 0 S uwait 0xfffffe0092095580 syz-executor.0 3081 1 782 0 S uwait 0xfffffe0092095900 syz-executor.0 3052 1 2717 0 S uwait 0xfffffe0092095180 syz-executor.3 3051 1 2717 0 S uwait 0xfffffe009aa00e00 syz-executor.3 2984 1 2984 65 Ss select 0xfffffe009b09c7c0 dhclient 2741 1 2741 0 Ss select 0xfffffe009b09c840 dhclient 2737 1 2737 0 Ss select 0xfffffe00587a1f40 dhclient 2717 780 2717 0 Ss piperd 0xfffffe00588312e8 syz-executor.3 2006 1 2006 65 Ss select 0xfffffe009b09c640 dhclient 1815 1 1815 0 Ss select 0xfffffe009b275f40 dhclient 1812 1 1812 0 Ss select 0xfffffe00585e94c0 dhclient 1776 1 1776 65 Ss select 0xfffffe009b09c940 dhclient 1487 1 1487 0 Ss select 0xfffffe00585e95c0 dhclient 1484 1 1484 0 Ss select 0xfffffe009b09c740 dhclient 1380 1 1380 65 Ss select 0xfffffe00585e9040 dhclient 1139 1 1139 0 Ss select 0xfffffe00587a1a40 dhclient 1136 1 1136 0 Ss select 0xfffffe00584d6440 dhclient 914 0 0 0 DL aiordy 0xfffffe009a85ba70 [aiod4] 913 0 0 0 DL aiordy 0xfffffe005880e538 [aiod3] 912 0 0 0 DL aiordy 0xfffffe009a84ca70 [aiod2] 911 0 0 0 DL aiordy 0xfffffe009a84c000 [aiod1] 784 780 784 0 Ss piperd 0xfffffe0058831ba0 syz-executor.2 783 780 783 0 Ss piperd 0xfffffe00588285d0 syz-executor.1 782 780 782 0 Ss wait 0xfffffe0058894538 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffffe0058ab6780 syz-fuzzer 100121 S uwait 0xfffffe0058785d80 syz-fuzzer 100122 S uwait 0xfffffe0058785e80 syz-fuzzer 100123 S uwait 0xfffffe005834e000 syz-fuzzer 100124 S uwait 0xfffffe005834e100 syz-fuzzer 100125 S uwait 0xfffffe0058ab6080 syz-fuzzer 100126 S uwait 0xfffffe0058ab6180 syz-fuzzer 100127 S kqread 0xfffffe0058a7fe00 syz-fuzzer 100128 S uwait 0xfffffe0092095800 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0091fc35e8 csh 776 694 776 0 Ss select 0xfffffe00587a1ac0 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0056ff18b0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ea0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ea8b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583bf0b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583bf8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583930b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583938b0 getty 698 1 698 0 Ss nanslp 0xffffffff84056ac1 cron 694 1 694 0 Ss select 0xfffffe00587a1140 sshd 507 1 507 0 Ss select 0xfffffe0058abd440 syslogd 436 1 436 0 Ss select 0xfffffe0058abd8c0 devd 435 1 435 65 Ss select 0xfffffe00587f8040 dhclient 350 1 350 0 Ss select 0xfffffe0058abdbc0 dhclient 347 1 347 0 Ss select 0xfffffe00587a10c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417ea80 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005877ea70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c8c0 [bufdaemon] 100085 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe005753ece8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a8878 [dom0] 100086 D launds 0xffffffff841a8884 [laundry: dom0] 100087 D umarcl 0xffffffff81e95da0 [uma] 18 0 0 0 DL - 0xffffffff83e0dbe0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c2d460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff847a0e20 [pf purge] 15 0 0 0 DL - 0xffffffff84177d40 [soaiod4] 9 0 0 0 DL - 0xffffffff84177d40 [soaiod3] 8 0 0 0 DL - 0xffffffff84177d40 [soaiod2] 7 0 0 0 DL - 0xffffffff84177d40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c93340 [doneq0] 100048 D - 0xffffffff83c932c0 [async] 100081 D - 0xffffffff83c93140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab1c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541acd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541acd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a2920 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a080 [g_event] 100039 D - 0xffffffff8402a0c0 [g_up] 100040 D - 0xffffffff8402a100 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e16e00 [thr_0] 100030 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a38c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402af80 [swapper] 100005 D - 0xfffffe00081f1900 [softirq_0] 100006 D - 0xfffffe00081f1700 [softirq_1] 100007 D - 0xfffffe00081f1500 [if_io_tqg_0] 100008 D - 0xfffffe00081f1300 [if_io_tqg_1] 100009 D - 0xfffffe00081f1100 [if_config_tqg_0] 100010 D - 0xfffffe0053dede00 [deferred_unmount ta] 100013 D - 0xfffffe0053ded800 [thread taskq] 100015 D - 0xfffffe0053ded400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053ded200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053ded000 [aiod_kick taskq] 100018 D - 0xfffffe0053df7d00 [pci_hp taskq] 100019 D - 0xfffffe0053df7b00 [inm_free taskq] 100020 D - 0xfffffe0053df7900 [in6m_free taskq] 100021 D - 0xfffffe0053df7700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df7700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df7700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df7700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df7200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df7200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df7200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df7200 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053e02400 [firmware taskq] 100041 D - 0xfffffe0054181500 [crypto_0] 100042 D - 0xfffffe0054181500 [crypto_1] 100058 D - 0xfffffe0056a57100 [vtnet0 rxq 0] 100059 D - 0xfffffe0056a57000 [vtnet0 txq 0] 100060 D - 0xfffffe0056ec1e00 [vtnet0 rxq 1] 100061 D - 0xfffffe0056ec1d00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fd6e80 [virtio_balloon] 100067 D - 0xfffffe0056ff6d00 [mca taskq] 100072 D - 0xffffffff82c63481 [deadlkres] 100077 D - 0xfffffe0058391e00 [acpi_task_0] 100078 D - 0xfffffe0058391e00 [acpi_task_1] 100079 D - 0xfffffe0058391e00 [acpi_task_2] 100080 D - 0xfffffe0056a57800 [CAM taskq] db> show all locks Process 3552 (syz-executor.0) thread 0xfffffe009a9fa000 (103739) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009a9da968) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1318 shared rw sctp-info (sctp-info) r = 0 (0xfffffe00081b73f8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1291 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009a9da988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:12639 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 5 1025K 13411 vfscache 3 1025K 3 pcb 369 920K 7469 inodedep 9 515K 3143 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 54 425K 4984 subproc 183 381K 3662 vmem 3 274K 6 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 399 pagedep 9 130K 2589 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 62 sctp_atcl 218 82K 4740 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 396 50K 396 kdtrace 260 49K 7305 sctp_stro 48 48K 1398 temp 35 33K 3297 hostcache 1 32K 1 shm 1 32K 12 DEVFS3 126 32K 136 msg 4 30K 4 sctp_atky 272 26K 6339 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 76 DEVFS_RULE 56 20K 56 routetbl 186 18K 572 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 185 bus-sc 33 14K 1692 KTRACE 101 13K 2647043 ether_multi 157 13K 195 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 ksem 4 10K 203 in6_multi 71 9K 81 bmsafemap 3 9K 3096 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 24 pfs_vncache 1 8K 1 kqueue 88 8K 3595 DEVFSP 120 8K 694 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 27 7K 292 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 564 pwddesc 85 6K 3524 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 45 UMA 270 5K 270 session 35 5K 58 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 85 acpisem 28 4K 28 selfd 55 4K 44295 lockf 32 4K 67 sctp_athm 218 4K 4821 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 741 terminal 11 3K 11 xform 42 3K 856 select 19 3K 151 uidinfo 3 3K 12 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 17 ip6ndp 12 2K 17 Unitno 31 2K 47 CAM XPT 22 2K 543 sctp_map 96 2K 2758 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 filedesc_to_leader 20 2K 67 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 320 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 17 ipsec 3 1K 3 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 inpcbpolicy 22 1K 1569 crypto 4 1K 231 encap_export_host 12 1K 12 procdesc 5 1K 20 newdirblk 4 1K 2473 mkdir 4 1K 4946 diradd 4 1K 2806 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 1093 chacha20random 1 1K 1 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 soname 5 1K 7754 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 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 127 sctp_vrf 1 1K 1 freework 1 1K 6401 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 iov 1 1K 18605 p1003.1b 1 1K 1 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2356 sctp_iter 0 0K 14 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 14 sctp_aadr 0 0K 23 sctp_stri 0 0K 180 cubic data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 210 pf_table 0 0K 0 pf_rule 0 0K 82 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 0 mqdata 0 0K 0 vegas data 0 0K 0 chd data 0 0K 0 cdg 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 3602 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 162 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 dirrem 0 0K 2764 freefile 0 0K 2738 freeblks 0 0K 2927 freefrag 0 0K 33 allocindir 0 0K 0 indirdep 0 0K 4465 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 ip6opt 0 0K 80 ip6_msource 0 0K 0 ip6_moptions 0 0K 8 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 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 twsbuf 0 0K 0 statfs 0 0K 2685 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 7 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 172 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 19723 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 247 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 ioctlops 0 0K 296 eventfd 0 0K 0 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 936 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 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 8320 1032 102978 0 254 38305792 0 tcp_log 416 0 14274 214861 0 254 5937984 0 mbuf 256 8765 3085 1416868 0 254 3033600 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 186 11574 10296 0 62 1693440 0 ertt_txseginfo 40 0 40198 965330 0 254 1607920 0 malloc-384 384 4117 13 4118 0 30 1585920 0 malloc-128 128 11317 184 19770 0 126 1472128 0 malloc-4096 4096 346 1 517 0 2 1421312 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 UMA Slabs 0 112 10876 29 10876 0 126 1221360 0 RADIX NODE 144 7305 334 106401 0 62 1100016 0 vmem btag 56 19048 79 19048 0 254 1071112 0 256 Bucket 2048 361 11 18159 0 8 761856 0 FFS inode 1160 540 27 3278 0 8 657720 0 malloc-16384 16384 27 7 2490 0 1 557056 0 malloc-2048 2048 178 78 22970 0 8 524288 0 tcp_bbr_map 128 0 3844 153152 0 126 492032 0 VM OBJECT 264 1538 97 53663 0 30 431640 0 malloc-4096 4096 89 7 6874 0 2 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 173 25 3739 0 8 357984 0 sctp_asoc 2288 48 87 1379 0 254 308880 0 MAP ENTRY 96 2699 409 205421 0 126 298368 0 malloc-32768 32768 1 8 4098 0 1 294912 0 VNODE 448 578 79 3318 0 30 294336 0 sctp_ep 1280 170 58 3239 0 254 291840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3900 195 48226 0 254 262080 0 malloc-16 16 13990 260 15135 0 254 228000 0 malloc-256 256 198 687 14082 0 62 226560 0 DEVCTL 1024 0 220 163 0 0 225280 0 malloc-256 256 300 540 22793 0 62 215040 0 malloc-65536 65536 3 0 3 0 1 196608 0 socket 944 182 26 6218 0 254 196352 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 59 13 3545 0 4 183168 0 malloc-32 32 5467 77 5503 0 254 177408 0 malloc-128 128 1167 73 25625 0 126 158720 0 mbuf_packet 256 69 546 14345 0 254 157440 0 S VFS Cache 104 1067 337 3892 0 126 146016 0 sctp_raddr 736 48 150 1590 0 254 145728 0 malloc-1024 1024 51 89 1551 0 16 143360 0 FFS2 dinode 256 540 15 3278 0 62 142080 0 malloc-1024 1024 124 8 141 0 16 135168 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 0 2 197 0 1 131072 0 malloc-65536 65536 0 2 340 0 1 131072 0 malloc-384 384 219 121 4741 0 30 130560 0 PROC 1336 85 11 3564 0 8 128256 0 malloc-384 384 22 308 3225 0 30 126720 0 clpbuf 2624 0 48 292 0 16 125952 0 malloc-128 128 652 309 6931 0 126 123008 0 128 Bucket 1024 83 32 2093 0 16 117760 0 ksiginfo 112 77 967 962 0 126 116928 0 filedesc0 1072 85 20 3524 0 8 112560 0 malloc-4096 4096 21 4 27 0 2 102400 0 g_bio 408 0 240 75568 0 31 97920 0 malloc-2048 2048 10 34 517 0 8 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-8192 8192 7 3 36 0 1 81920 0 64 Bucket 512 95 57 6053 0 30 77824 0 malloc-128 128 488 70 1319 0 126 71424 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 malloc-256 256 193 62 3264 0 62 65280 0 tcp_inpcb 496 10 102 1082 0 254 55552 0 tcpcb 1080 4 45 1082 0 254 52920 0 32 Bucket 256 63 132 6861 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 18 0 1 49152 0 malloc-8192 8192 4 2 107 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 588 168 3600 0 254 48384 0 malloc-384 384 76 44 214 0 30 46080 0 malloc-1024 1024 10 34 620 0 16 45056 0 malloc-64 64 544 149 4197 0 254 44352 0 Files 80 434 116 18009 0 126 44000 0 malloc-128 128 315 26 419 0 126 43648 0 malloc-384 384 97 13 444 0 30 42240 0 malloc-256 256 138 27 2376 0 62 42240 0 pcpu-8 8 4730 390 5988 0 254 40960 0 tcp_rack_pcb 832 0 45 210 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 27940 0 16 36864 0 malloc-64 64 216 351 1814221 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 3 1 4 0 1 32768 0 malloc-2048 2048 4 12 127 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 TURNSTILE 136 199 32 199 0 62 31416 0 tcp_bbr_pcb 832 0 36 557 0 16 29952 0 malloc-4096 4096 4 3 10 0 2 28672 0 malloc-64 64 314 127 1126 0 254 28224 0 8 Bucket 80 55 295 2378 0 126 28000 0 sctp_chunk 152 28 154 864 0 254 27664 0 pipe 744 23 12 508 0 16 26040 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-4096 4096 3 3 105 0 2 24576 0 malloc-1024 1024 15 9 45 0 16 24576 0 KNOTE 160 28 122 25051 0 62 24000 0 malloc-128 128 141 45 795 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 58 2 63 0 30 23040 0 malloc-256 256 16 74 773 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 malloc-2048 2048 5 5 260 0 8 20480 0 malloc-512 512 12 28 251 0 30 20480 0 PWD 32 39 591 2574 0 254 20160 0 malloc-64 64 189 126 853 0 254 20160 0 16 Bucket 144 70 70 790 0 62 20160 0 malloc-128 128 77 78 2758 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 15 60 2911 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 110 0 8 16384 0 sctp_stream_msg_out 112 0 144 274 0 254 16128 0 tcp_rack_map 112 0 144 475 0 126 16128 0 malloc-64 64 123 129 17101 0 254 16128 0 malloc-32 32 107 397 385035 0 254 16128 0 malloc-32 32 281 223 7616 0 254 16128 0 2 Bucket 32 63 441 1321 0 254 16128 0 vtnet_tx_hdr 24 0 668 482003 0 254 16032 0 malloc-384 384 22 18 27 0 30 15360 0 malloc-2048 2048 2 4 19 0 8 12288 0 malloc-2048 2048 2 4 193 0 8 12288 0 malloc-1024 1024 9 3 10 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 3 21 371 0 30 12288 0 malloc-512 512 11 13 21 0 30 12288 0 sctp_laddr 48 124 128 648 0 254 12096 0 malloc-32 32 249 129 386 0 254 12096 0 malloc-32 32 58 320 2715 0 254 12096 0 malloc-16 16 492 258 29971 0 254 12000 0 ripcb 496 5 19 123 0 254 11904 0 udplite_inpcb 496 0 24 53 0 254 11904 0 udp_inpcb 496 7 17 311 0 254 11904 0 kenv 258 15 30 1044 0 30 11610 0 routing nhops 256 27 18 39 0 62 11520 0 unpcb 256 20 25 1339 0 254 11520 0 malloc-256 256 17 28 143 0 62 11520 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-1024 1024 3 5 1419 0 16 8192 0 malloc-512 512 0 16 126 0 30 8192 0 malloc-512 512 0 16 13 0 30 8192 0 pf tags 104 0 78 48 0 126 8112 0 rtentry 176 31 15 39 0 62 8096 0 tcptw 88 0 92 3 0 254 8096 0 PGRP 88 35 57 58 0 126 8096 0 rl_entry 40 94 108 94 0 254 8080 0 udpcb 32 6 246 364 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 1082 0 126 8064 0 malloc-64 64 77 49 666 0 254 8064 0 malloc-32 32 101 151 569 0 254 8064 0 malloc-32 32 38 214 880 0 254 8064 0 malloc-32 32 54 198 222 0 254 8064 0 4 Bucket 48 7 161 118 0 254 8064 0 malloc-16 16 7 493 64 0 254 8000 0 malloc-16 16 25 475 1036 0 254 8000 0 malloc-16 16 56 444 463263 0 254 8000 0 malloc-16 16 199 301 3197 0 254 8000 0 malloc-16 16 38 462 67 0 254 8000 0 malloc-16 16 133 367 2904 0 254 8000 0 malloc-128 128 26 36 169 0 126 7936 0 sctp_readq 152 0 52 107 0 254 7904 0 AIO 208 0 38 26 0 62 7904 0 cryptop 280 0 28 38 0 30 7840 0 AIOCB 552 0 14 28 0 16 7728 0 malloc-384 384 1 19 26 0 30 7680 0 malloc-256 256 14 16 452 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 2 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 9 0 254 4032 0 UMA Slabs 1 176 9 13 9 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 da_ccb 544 0 0 0 0 16 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 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 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 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 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-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-1024 1024 0 0 0 0 16 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