panic: ASan: Invalid access, 2-byte read at 0xfffffe009af37420, UMAUseAfterFree(fd) cpuid = 0 time = 522 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0097ceca70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0097cecbd0 vpanic() at vpanic+0x2c5/frame 0xfffffe0097ceccb0 panic() at panic+0xb5/frame 0xfffffe0097cecd70 __asan_load2_noabort() at __asan_load2_noabort+0x167/frame 0xfffffe0097cece30 sctp_ss_prio_add() at sctp_ss_prio_add+0xfa/frame 0xfffffe0097cece90 sctp_lower_sosend() at sctp_lower_sosend+0x7300/frame 0xfffffe0097ced380 sctp_sosend() at sctp_sosend+0x729/frame 0xfffffe0097ced620 sosend() at sosend+0x11e/frame 0xfffffe0097ced690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe0097ced7f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe0097ced9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe0097cedbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 3864 tid 104403 ] Stopped at kdb_enter+0x6b: movq $0,0x28e6bca(%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 0x1e6e3a9058b96a6a rdx 0x40001 rbx 0 rsp 0xfffffe0097cecbb0 rbp 0xfffffe0097cecbd0 rsi 0 rdi 0xfffffe009249f828 r8 0x3 r9 0xfffffe0097cec708 r10 0 r11 0xfffffe009b6d0a70 r12 0xfffffe009b6d0560 r13 0xfffffe0097cecc01 r14 0xffffffff82c68b80 .str.18 r15 0xffffffff82c68b80 .str.18 rip 0xffffffff817a7f6b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e6bca(%rip) db> show proc Process 3864 (syz-executor.1) at 0xfffffe009b4c1a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe008f893538 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b6ee000 (map 0xfffffe009b6ee000) (map.pmap 0xfffffe009b6ee0c0) (pmap 0xfffffe009b6ee120) threads: 2 103268 s syz-executor.1 104403 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 3864 784 784 0 T (threaded) syz-executor.1 103268 s syz-executor.1 104403 Run CPU 0 syz-executor.1 3168 1 783 0 S uwait 0xfffffe009ab51c80 syz-executor.0 3165 1 789 0 S uwait 0xfffffe009ab51000 syz-executor.2 3163 1 796 0 S uwait 0xfffffe00924d8280 syz-executor.3 3162 1 783 0 S uwait 0xfffffe00925ae980 syz-executor.0 3154 1 789 0 S uwait 0xfffffe008fa61680 syz-executor.2 3152 1 796 0 S uwait 0xfffffe00924d8480 syz-executor.3 3151 1 783 0 S uwait 0xfffffe00924d8780 syz-executor.0 3148 1 784 0 S uwait 0xfffffe0092076780 syz-executor.1 3146 1 789 0 S umtxn 0xfffffe0095967f00 syz-executor.2 3144 1 796 0 S uwait 0xfffffe00925ae780 syz-executor.3 3143 1 783 0 S uwait 0xfffffe0095967c00 syz-executor.0 3141 1 784 0 S uwait 0xfffffe00925ae200 syz-executor.1 3139 1 783 0 S uwait 0xfffffe008fa61180 syz-executor.0 3137 1 789 0 S uwait 0xfffffe00925ae580 syz-executor.2 3135 1 789 0 S uwait 0xfffffe00925ae680 syz-executor.2 3129 1 784 0 S uwait 0xfffffe0092076880 syz-executor.1 3128 1 783 0 S uwait 0xfffffe009ab51600 syz-executor.0 3125 1 789 0 S uwait 0xfffffe0095967b00 syz-executor.2 3118 1 789 0 S uwait 0xfffffe00925aec80 syz-executor.2 3117 1 789 0 S uwait 0xfffffe0095967800 syz-executor.2 2631 1 796 0 S uwait 0xfffffe00924d8080 syz-executor.3 2625 1 796 0 S uwait 0xfffffe00925aee80 syz-executor.3 2617 1 796 0 S uwait 0xfffffe0092076e80 syz-executor.3 2611 1 784 0 S uwait 0xfffffe0091fed580 syz-executor.1 2607 1 784 0 S uwait 0xfffffe00924d8500 syz-executor.1 2604 1 784 0 S uwait 0xfffffe0058392100 syz-executor.1 2602 1 784 0 S uwait 0xfffffe0092522780 syz-executor.1 2601 1 784 0 S uwait 0xfffffe0091fed480 syz-executor.1 2310 0 0 0 DL aiordy 0xfffffe009aaa7a70 [aiod4] 2309 0 0 0 DL aiordy 0xfffffe0091faaa70 [aiod3] 2308 0 0 0 DL aiordy 0xfffffe00924bc538 [aiod2] 2307 0 0 0 DL aiordy 0xfffffe009ae86000 [aiod1] 1750 1742 1750 0 Ss select 0xfffffe009ab51ec0 dhclient 1746 1 1746 0 Ss select 0xfffffe009ab516c0 dhclient 1742 1733 436 65 S select 0xfffffe009ab51a40 dhclient 1733 436 436 0 S wait 0xfffffe008f893000 sh 1722 1 1722 65 Ss select 0xfffffe009ab51dc0 dhclient 1582 1 1582 0 Ss select 0xfffffe009ab51bc0 dhclient 1579 1 1579 0 Ss select 0xfffffe009ab515c0 dhclient 1549 1 1549 65 Ss select 0xfffffe009ab518c0 dhclient 1377 1 1377 0 Ss select 0xfffffe009ab51ac0 dhclient 1372 1 1372 0 Ss select 0xfffffe009ab51b40 dhclient 1345 1 1345 65 Ss select 0xfffffe00924d8640 dhclient 1097 1 1097 0 Ss select 0xfffffe00924d83c0 dhclient 1093 1 1093 0 Ss select 0xfffffe00924d8440 dhclient 796 780 796 0 Ss piperd 0xfffffe008f821ba0 syz-executor.3 789 780 789 0 Ss piperd 0xfffffe009248d000 syz-executor.2 784 780 784 0 Ss wait 0xfffffe008f893538 syz-executor.1 783 780 783 0 Ss piperd 0xfffffe009248d8b8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffffe0058392580 syz-fuzzer 100121 S uwait 0xfffffe0058789400 syz-fuzzer 100122 S uwait 0xfffffe0058392300 syz-fuzzer 100123 S uwait 0xfffffe0092076980 syz-fuzzer 100124 S uwait 0xfffffe0092076a80 syz-fuzzer 100125 S kqread 0xfffffe008f8ad800 syz-fuzzer 100126 S uwait 0xfffffe0092076b80 syz-fuzzer 100127 S uwait 0xfffffe0091fed680 syz-fuzzer 100128 S uwait 0xfffffe0091fed780 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe008fa6fb20 csh 776 694 776 0 Ss select 0xfffffe00920765c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe1cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583960b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405ba01 cron 694 1 694 0 Ss select 0xfffffe0091e45540 sshd 507 1 507 0 Ss select 0xfffffe0091e459c0 syslogd 436 1 436 0 Ss wait 0xfffffe008f8a5538 devd 435 1 435 65 Ss select 0xfffffe0091e45840 dhclient 350 1 350 0 Ss select 0xfffffe0091e45b40 dhclient 347 1 347 0 Ss select 0xfffffe0091e45bc0 dhclient 23 0 0 0 DL syncer 0xffffffff84181b40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0056ab8000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417fa40 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe008f8b9ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b7d80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841ab8b8 [dom0] 100084 D launds 0xffffffff841ab8c4 [laundry: dom0] 100085 D umarcl 0xffffffff81e9dde0 [uma] 18 0 0 0 DL - 0xffffffff83e12ba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8487a460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d93d30 [pf purge] 15 0 0 0 DL - 0xffffffff8417aec0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417aec0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417aec0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417aec0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c98240 [doneq0] 100047 D - 0xffffffff83c981c0 [async] 100080 D - 0xffffffff83c98040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab1c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541aed80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541aed30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a5960 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff8402efc0 [g_event] 100038 D - 0xffffffff8402f000 [g_up] 100039 D - 0xffffffff8402f040 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 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 0xffffffff841a6900 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402fec0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 Run CPU 1 [thread taskq] 100013 D - 0xfffffe000791a400 [inm_free taskq] 100015 D - 0xfffffe000791a200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791a100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791a000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fbc300 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c6fb00 [deadlkres] 100075 D - 0xfffffe005838be00 [acpi_task_0] 100076 D - 0xfffffe005838be00 [acpi_task_1] 100077 D - 0xfffffe005838be00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 3864 (syz-executor.1) thread 0xfffffe009b6d0560 (104403) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009c70a1c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13125 Process 0 (kernel) thread 0xfffffe0053df21e0 (100012) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b0680) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 327 1308K 487 newblk 5 1025K 9014 vfscache 3 1025K 3 pcb 262 800K 7057 filedesc 66 521K 5539 inodedep 9 515K 3378 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 205 414K 3984 vmem 3 274K 6 acpica 1674 184K 54844 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 412 pagedep 9 130K 2844 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 51 bus 989 81K 3482 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_stro 50 65K 1410 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 sctp_atcl 167 63K 4598 umtx 440 55K 440 kdtrace 283 54K 8286 temp 35 33K 3019 hostcache 1 32K 1 shm 1 32K 14 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 75 DEVFS_RULE 56 20K 56 routetbl 163 18K 645 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 204 bus-sc 33 14K 1694 ether_multi 157 13K 197 KTRACE 100 13K 100 ifnet 7 13K 7 ksem 31 12K 148 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 sctp_atky 217 9K 6167 UART 12 9K 12 devstat 4 9K 4 kqueue 95 9K 3894 sctp_timw 32 8K 32 rpc 2 8K 2 bmsafemap 1 8K 3300 shmfd 1 8K 15 pfs_vncache 1 8K 1 DEVFSP 120 8K 687 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 343 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 516 pwddesc 93 6K 3898 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 112 session 34 5K 50 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 61 hhook 15 4K 17 selfd 52 4K 48318 fpukern_ctx 3 3K 3 proc-args 53 3K 721 terminal 11 3K 11 xform 42 3K 1083 sctp_athm 167 3K 4692 select 19 3K 149 uidinfo 3 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 ip6ndp 12 2K 15 Unitno 27 2K 107 CAM XPT 22 2K 543 sctp_map 100 2K 2790 in_multi 6 2K 14 ipsecpolicy 2 2K 2 acpidev 20 2K 20 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 428 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 16 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 377 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 2756 mkdir 4 1K 5512 diradd 4 1K 3109 pfil 4 1K 4 filedesc_to_leader 8 1K 16 cdev 2 1K 2 inpcbpolicy 15 1K 1665 osd 8 1K 1075 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 18 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 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 7578 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 119 sctp_vrf 1 1K 1 freework 1 1K 5409 ip_msource 1 1K 5 vnet 1 1K 1 entropy 2 1K 43 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 18648 p1003.1b 1 1K 1 pf_table 0 0K 30 pf_rule 0 0K 87 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 235 cubic data 0 0K 8 chd data 0 0K 0 mqdata 0 0K 0 dctcp data 0 0K 16 htcp data 0 0K 0 vegas data 0 0K 5 sctp_mcore 0 0K 0 sctp_socko 0 0K 2294 sctp_iter 0 0K 19 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 19 sctp_aadr 0 0K 6 sctp_stri 0 0K 186 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 4083 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 214 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 3070 freefile 0 0K 3020 freeblks 0 0K 3084 freefrag 0 0K 74 allocindir 0 0K 0 indirdep 0 0K 3066 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 133 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 0 ip_moptions 0 0K 32 in_mfilter 0 0K 20 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 3155 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 48 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 155 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 15209 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 11 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 200 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 355 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 8 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 794 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 970 252303 0 254 38051840 0 tcp_log 416 0 15138 123762 0 254 6297408 0 mbuf 256 8893 2597 1326830 0 254 2941440 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 188 11572 8132 0 62 1693440 0 malloc-384 384 4250 20 4409 0 30 1639680 0 ertt_txseginfo 40 0 39895 849871 0 254 1595800 0 malloc-128 128 11344 64 11783 0 126 1460224 0 malloc-4096 4096 328 3 566 0 2 1355776 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 RADIX NODE 144 8066 469 111758 0 62 1229040 0 UMA Slabs 0 112 10801 32 10801 0 126 1213296 0 vmem btag 56 19047 80 19047 0 254 1071112 0 256 Bucket 2048 360 16 18688 0 8 770048 0 FFS inode 1160 541 33 3589 0 8 665840 0 malloc-16384 16384 33 7 2768 0 1 655360 0 tcp_bbr_map 128 0 4092 191967 0 126 523776 0 malloc-4096 4096 116 7 4427 0 2 503808 0 VM OBJECT 264 1688 112 57807 0 30 475200 0 THREAD 1808 189 31 4413 0 8 397760 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3083 403 219751 0 126 334656 0 malloc-2048 2048 119 39 3108 0 8 323584 0 VNODE 448 579 87 3629 0 30 298368 0 sctp_asoc 2288 50 75 1395 0 254 286000 0 malloc-64 64 4190 157 52862 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14131 369 18612 0 254 232000 0 malloc-32768 32768 0 7 2869 0 1 229376 0 malloc-256 256 114 771 21009 0 62 226560 0 DEVCTL 1024 14 206 158 0 0 225280 0 sctp_ep 1280 117 57 3096 0 254 222720 0 VMSPACE 2544 66 12 3843 0 4 198432 0 malloc-65536 65536 1 2 32 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5364 180 5677 0 254 177408 0 malloc-128 128 1218 115 8080 0 126 170624 0 malloc-128 128 1263 70 32305 0 126 170624 0 socket 944 122 58 6250 0 254 169920 0 mbuf_packet 256 79 566 14703 0 254 165120 0 FFS2 dinode 256 541 44 3589 0 62 149760 0 PROC 1336 92 19 3871 0 8 148296 0 S VFS Cache 104 1020 345 4160 0 126 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 324 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 18 0 1 131072 0 malloc-2048 2048 4 60 511 0 8 131072 0 128 Bucket 1024 88 31 2411 0 16 121856 0 sctp_raddr 736 50 115 1544 0 254 121440 0 filedesc0 1072 93 19 3898 0 8 120064 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 96 948 678 0 126 116928 0 malloc-1024 1024 57 47 1927 0 16 106496 0 malloc-256 256 201 204 12176 0 62 103680 0 malloc-384 384 167 93 4619 0 30 99840 0 malloc-32768 32768 0 3 130 0 1 98304 0 malloc-2048 2048 7 41 15229 0 8 98304 0 malloc-384 384 8 242 3377 0 30 96000 0 malloc-8192 8192 5 6 140 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 304 378 3551 0 126 87296 0 clpbuf 2624 0 32 41 0 16 83968 0 malloc-16384 16384 4 1 179 0 1 81920 0 g_bio 408 0 170 58280 0 30 69360 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-256 256 166 74 3613 0 62 61440 0 64 Bucket 512 87 33 5362 0 30 61440 0 malloc-256 256 150 60 468 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 32 Bucket 256 69 126 14604 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 tcpcb 1080 4 38 1064 0 254 45360 0 malloc-64 64 605 88 22557 0 254 44352 0 Files 80 405 145 18403 0 126 44000 0 tcp_inpcb 496 4 84 1064 0 254 43648 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4713 407 7191 0 254 40960 0 malloc-384 384 75 25 204 0 30 38400 0 malloc-256 256 114 36 1232 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 29294 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 479 88 691 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-1024 1024 13 19 1618 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 221 10 221 0 62 31416 0 pipe 744 23 17 532 0 16 29760 0 malloc-2048 2048 5 9 295 0 8 28672 0 malloc-2048 2048 12 2 203 0 8 28672 0 malloc-64 64 110 331 3615 0 254 28224 0 KNOTE 160 28 147 42393 0 62 28000 0 8 Bucket 80 55 295 2117 0 126 28000 0 malloc-128 128 7 210 455 0 126 27776 0 sctp_chunk 152 26 156 799 0 254 27664 0 malloc-256 256 29 76 3067 0 62 26880 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 2 4 20 0 2 24576 0 PWD 32 45 711 2861 0 254 24192 0 malloc-64 64 282 96 7992 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 0 27 235 0 16 22464 0 tcp_bbr_pcb 832 0 27 571 0 16 22464 0 malloc-4096 4096 3 2 3159 0 2 20480 0 malloc-2048 2048 2 8 32 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 318 312 10409 0 254 20160 0 malloc-32 32 193 437 5250 0 254 20160 0 udp_inpcb 496 6 34 394 0 254 19840 0 malloc-128 128 89 66 2873 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 40 0 30 19200 0 malloc-384 384 36 14 41 0 30 19200 0 malloc-256 256 40 35 383 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-4096 4096 2 2 95 0 2 16384 0 malloc-2048 2048 2 6 198 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 16 Bucket 144 63 49 549 0 62 16128 0 2 Bucket 32 61 443 1236 0 254 16128 0 vtnet_tx_hdr 24 0 668 442464 0 254 16032 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 212 0 30 12288 0 malloc-512 512 12 12 17 0 30 12288 0 malloc-512 512 0 24 220 0 30 12288 0 sctp_stream_msg_out 112 27 81 311 0 254 12096 0 malloc-64 64 127 62 723 0 254 12096 0 malloc-64 64 158 31 167 0 254 12096 0 malloc-16 16 346 404 633 0 254 12000 0 ripcb 496 5 19 106 0 254 11904 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 38 0 62 11520 0 unpcb 256 21 24 1430 0 254 11520 0 malloc-256 256 34 11 1196 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 16 0 2 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 99 0 16 8192 0 malloc-512 512 1 15 10 0 30 8192 0 malloc-512 512 3 13 429 0 30 8192 0 malloc-512 512 0 16 10 0 30 8192 0 pf tags 104 0 78 17 0 126 8112 0 rtentry 176 31 15 38 0 62 8096 0 tcptw 88 0 92 3 0 254 8096 0 PGRP 88 34 58 50 0 126 8096 0 rl_entry 40 102 100 102 0 254 8080 0 sctp_laddr 48 0 168 1258 0 254 8064 0 tcp_rack_map 112 0 72 457 0 126 8064 0 udpcb 32 6 246 495 0 254 8064 0 ertt 72 4 108 1064 0 126 8064 0 malloc-64 64 13 113 119 0 254 8064 0 malloc-32 32 174 78 272 0 254 8064 0 malloc-32 32 161 91 332 0 254 8064 0 malloc-32 32 21 231 130 0 254 8064 0 malloc-32 32 38 214 913 0 254 8064 0 4 Bucket 48 6 162 115 0 254 8064 0 malloc-16 16 6 494 1071 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 188 312 1428 0 254 8000 0 malloc-16 16 31 469 28278 0 254 8000 0 malloc-16 16 175 325 4914 0 254 8000 0 udplite_inpcb 496 0 16 101 0 254 7936 0 malloc-128 128 25 37 140 0 126 7936 0 malloc-128 128 10 52 301 0 126 7936 0 sctp_readq 152 0 52 126 0 254 7904 0 AIO 208 0 38 20 0 62 7904 0 cryptop 280 0 28 66 0 30 7840 0 AIOCB 552 0 14 22 0 16 7728 0 L VFS Cache 320 0 24 16 0 30 7680 0 malloc-384 384 1 19 434 0 30 7680 0 malloc-384 384 1 19 32 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 65 0 126 6448 0 domainset 40 0 126 44 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 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 6 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 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 304 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 NCLNODE 584 0 0 0 0 16 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 LTS VFS Cache 360 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-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 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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