panic: ASan: Invalid access, 2-byte read at 0xfffffe00a3d990e6, UMAUseAfterFree(fd) cpuid = 1 time = 1629615624 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5f5d1f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5f5d350 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5f5d430 panic() at panic+0xb5/frame 0xfffffe00a5f5d4f0 __asan_load2_noabort() at __asan_load2_noabort+0x16e/frame 0xfffffe00a5f5d5b0 sctp_inpcb_bind() at sctp_inpcb_bind+0x67d/frame 0xfffffe00a5f5d6f0 sctp6_connect() at sctp6_connect+0x3e9/frame 0xfffffe00a5f5d870 soconnectat() at soconnectat+0x213/frame 0xfffffe00a5f5d8d0 kern_connectat() at kern_connectat+0x299/frame 0xfffffe00a5f5d9b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe00a5f5d9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5f5dbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5f5dbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 7810 tid 111232 ] Stopped at kdb_enter+0x6b: movq $0,0x28e8d1a(%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 0x1c10c045a49d141d rdx 0x40001 rbx 0 rsp 0xfffffe00a5f5d330 rbp 0xfffffe00a5f5d350 rsi 0 rdi 0xfffffe00589318a8 r8 0x3 r9 0xfffffe00a5f5ce68 r10 0 r11 0xfffffe00a799f190 r12 0xfffffe00a799ec80 r13 0xfffffe00a5f5d301 r14 0xffffffff82c69ba0 .str.18 r15 0xffffffff82c69ba0 .str.18 rip 0xffffffff817a361b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e8d1a(%rip) db> show proc Process 7810 (syz-executor.1) at 0xfffffe00a799ba70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffffe009e4c9a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d54538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a76353e0 (map 0xfffffe00a76353e0) (map.pmap 0xfffffe00a76354a0) (pmap 0xfffffe00a7635500) threads: 2 107557 Run CPU 0 syz-executor.1 111232 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 7810 788 788 0 R (threaded) syz-executor.1 107557 Run CPU 0 syz-executor.1 111232 Run CPU 1 syz-executor.1 7809 819 819 0 R (threaded) syz-executor.3 103382 RunQ syz-executor.3 111230 RunQ syz-executor.3 7808 787 787 0 R (threaded) syz-executor.0 102903 RunQ syz-executor.0 111229 S connec 0xfffffe00a7a12840 syz-executor.0 7806 796 796 0 R (threaded) syz-executor.2 109252 RunQ syz-executor.2 111225 S sbwait 0xfffffe00a7a14cd4 syz-executor.2 111228 S connec 0xfffffe00a7a10490 syz-executor.2 111231 S uwait 0xfffffe00a764e700 syz-executor.2 5549 1 796 0 S uwait 0xfffffe00a774b200 syz-executor.2 5547 1 796 0 S uwait 0xfffffe00a3c0df00 syz-executor.2 4290 1 819 0 S uwait 0xfffffe00588c2080 syz-executor.3 4289 1 819 0 S uwait 0xfffffe009e3ff580 syz-executor.3 3025 1 819 0 S uwait 0xfffffe00a1b7aa00 syz-executor.3 3024 1 796 0 S uwait 0xfffffe00a3c0da00 syz-executor.2 3021 1 796 0 S uwait 0xfffffe009e4df500 syz-executor.2 3020 1 819 0 S uwait 0xfffffe00a1a42180 syz-executor.3 3018 1 796 0 S uwait 0xfffffe00588c2380 syz-executor.2 3006 1 819 0 S uwait 0xfffffe00a3d0f280 syz-executor.3 2999 1 819 0 S uwait 0xfffffe00584db300 syz-executor.3 2996 1 819 0 S uwait 0xfffffe00a1b7a900 syz-executor.3 2070 1 788 0 S uwait 0xfffffe009e9c2c80 syz-executor.1 2068 1 788 0 S uwait 0xfffffe0058766980 syz-executor.1 2024 1 2024 65 Ss select 0xfffffe00a7089cc0 dhclient 1771 1 1771 0 Ss select 0xfffffe00a70897c0 dhclient 1768 1 1768 0 Ss select 0xfffffe00a70898c0 dhclient 1740 1 1740 65 Ss select 0xfffffe00a3dddf40 dhclient 1567 1 1567 0 Ss select 0xfffffe00a3ddde40 dhclient 1556 1 1556 0 Ss select 0xfffffe00a3c0d540 dhclient 1508 1 1508 65 Ss select 0xfffffe00a3c0dec0 dhclient 1402 1 796 0 S uwait 0xfffffe00a1a42080 syz-executor.2 1401 1 796 0 S uwait 0xfffffe00584db200 syz-executor.2 1225 1 1225 0 Ss select 0xfffffe00a3c0d740 dhclient 1222 1 1222 0 Ss select 0xfffffe00a1b7a140 dhclient 1207 0 0 0 DL aiordy 0xfffffe005875e000 [aiod4] 1206 0 0 0 DL aiordy 0xfffffe00588bb538 [aiod3] 1205 0 0 0 DL aiordy 0xfffffe00a1a13000 [aiod2] 1204 0 0 0 DL aiordy 0xfffffe009e9b2538 [aiod1] 1191 1 1191 65 Ss select 0xfffffe00a1a42840 dhclient 963 1 963 0 Ss select 0xfffffe00a1b7a740 dhclient 954 1 954 0 Ss select 0xfffffe009e9c26c0 dhclient 819 784 819 0 Rs syz-executor.3 796 784 796 0 Ss nanslp 0xffffffff84059201 syz-executor.2 788 784 788 0 Rs syz-executor.1 787 784 787 0 Rs syz-executor.0 784 782 782 0 S (threaded) syz-fuzzer 100123 S uwait 0xfffffe0058b40400 syz-fuzzer 100125 S uwait 0xfffffe009e4dfa80 syz-fuzzer 100126 S uwait 0xfffffe009e4dfb80 syz-fuzzer 100127 S uwait 0xfffffe009e4dfc80 syz-fuzzer 100128 S uwait 0xfffffe009e9c2d80 syz-fuzzer 100129 S uwait 0xfffffe0058766e80 syz-fuzzer 100130 S uwait 0xfffffe00584db000 syz-fuzzer 100131 S uwait 0xfffffe00584db100 syz-fuzzer 100132 S uwait 0xfffffe009e9c2e80 syz-fuzzer 100133 S kqread 0xfffffe009e51b500 syz-fuzzer 782 776 782 0 Ss pause 0xfffffe009e4e35e8 csh 776 694 776 0 Ss select 0xfffffe009e4df740 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ee4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575ee8b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575eecb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583bd0b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583bd4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583bd8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583bdcb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005746e0b0 getty 698 1 698 0 Ss nanslp 0xffffffff84059200 cron 694 1 694 0 Ss select 0xfffffe009e3ffbc0 sshd 507 1 507 0 Ss select 0xfffffe0058b40540 syslogd 436 1 436 0 Ss select 0xfffffe0058b409c0 devd 435 1 435 65 Ss select 0xfffffe0058b40740 dhclient 350 1 350 0 Ss select 0xfffffe0058b407c0 dhclient 347 1 347 0 Ss select 0xfffffe009e3ffd40 dhclient 23 0 0 0 DL syncer 0xffffffff841815a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875ea70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417f2a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100101 D sdflush 0xfffffe005887ece8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b77c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ab2f8 [dom0] 100089 D launds 0xffffffff841ab304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea1160 [uma] 18 0 0 0 DL - 0xffffffff83e10320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c604a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84773e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417a4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417a4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417a4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417a4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c95ac0 [doneq0] 100049 D - 0xffffffff83c95a40 [async] 100082 D - 0xffffffff83c958c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aba888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a53a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402c7c0 [g_event] 100040 D - 0xffffffff8402c800 [g_up] 100041 D - 0xffffffff8402c840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dff000 [thr_0] 100030 D - 0xfffffe0053dff080 [thr_1] 100031 D - 0xffffffff8417b848 [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 0xfffffe0053d54538 [init] 10 0 0 0 DL audit_w 0xffffffff841a6340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402d6c0 [swapper] 100005 D - 0xfffffe0053df0e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df0d00 [softirq_0] 100007 D - 0xfffffe0053df0c00 [softirq_1] 100008 D - 0xfffffe0053df0b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df0a00 [if_io_tqg_1] 100010 D - 0xfffffe0053c07c00 [in6m_free taskq] 100011 D - 0xfffffe0053c07b00 [deferred_unmount ta] 100013 D - 0xfffffe0053c07900 [thread taskq] 100015 D - 0xfffffe0053c07700 [kqueue_ctx taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [pci_hp taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick taskq] 100020 D - 0xfffffe0053c07200 [inm_free taskq] 100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0054189e00 [firmware taskq] 100042 D - 0xfffffe0054189d00 [crypto_0] 100043 D - 0xfffffe0054189d00 [crypto_1] 100059 D - 0xfffffe0054189900 [vtnet0 rxq 0] 100060 D - 0xfffffe0054189800 [vtnet0 txq 0] 100061 D - 0xfffffe0054189700 [vtnet0 rxq 1] 100062 D - 0xfffffe0054189600 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b1fa00 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100073 D - 0xffffffff82c70b21 [deadlkres] 100077 D - 0xfffffe0058345b00 [acpi_task_0] 100078 D - 0xfffffe0058345b00 [acpi_task_1] 100079 D - 0xfffffe0058345b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] db> show all locks Process 7810 (syz-executor.1) thread 0xfffffe00a1a3fac0 (107557) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8407bc50) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1247 Process 7810 (syz-executor.1) thread 0xfffffe00a799ec80 (111232) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a75f8e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b4408) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a75f8e88) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:871 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sctp_stro 75 2126K 4041 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 7 1026K 17428 vfscache 3 1025K 3 pcb 185 711K 21097 inodedep 72 539K 7518 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 48 377K 13461 subproc 183 370K 7912 vmem 3 274K 5 acpica 1674 184K 55620 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 400 pagedep 11 131K 6790 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 60 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 sctp_atcl 155 59K 13873 umtx 418 53K 418 kdtrace 266 51K 19044 shm 3 36K 59 temp 36 35K 3533 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 145 19K 558 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 428 ithread 99 16K 99 dirrem 61 16K 7123 bus-sc 34 15K 1691 ether_multi 159 13K 171 KTRACE 101 13K 2634 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 sctp_atky 230 10K 18486 ksem 4 10K 178 in6_multi 71 9K 71 sctp_timw 35 9K 35 bmsafemap 2 9K 7467 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 72 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 kqueue 85 8K 7844 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 410 freefile 50 7K 7087 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 652 pwddesc 82 6K 7848 DEVFSP 80 5K 1443 pf_ifnet 13 5K 73 ufs_dirhash 24 5K 24 lockf 42 5K 256 UMA 270 5K 270 session 35 5K 64 vt 11 5K 11 pf_table 2 4K 30 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 114392 hhook 15 4K 17 proc-args 52 3K 789 terminal 11 3K 11 sctp_athm 155 3K 14204 pf_osfp 22 3K 22 select 19 3K 296 sctp_map 150 3K 7980 uidinfo 3 3K 32 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 in_multi 7 2K 10 Unitno 27 2K 47 CAM XPT 22 2K 543 sctp_stri 3 2K 746 diradd 11 2K 7168 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 13420 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 350 NFSD session 1 1K 1 inpcbpolicy 29 1K 4956 CAM periph 4 1K 271 freework 4 1K 10585 sctp_ifn 6 1K 15 ipsec 3 1K 3 freeblks 3 1K 7226 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 199 pci_link 10 1K 10 crypto 4 1K 521 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 18 1K 2857 newdirblk 4 1K 6710 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 tcp_fsb 2 1K 761 pf_rule 2 1K 126 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 3 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 frag6 2 1K 3 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 14364 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 2117 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filedesc_to_leader 2 1K 4 in_mfilter 2 1K 6 filecaps 5 1K 134 sctp_vrf 1 1K 1 ip_msource 1 1K 2 ip_moptions 1 1K 3 vnet 1 1K 1 entropy 2 1K 52 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 6338 sctp_iter 0 0K 48 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 41 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 80 dctcp data 0 0K 15 tcp_do 0 0K 0 chd data 0 0K 26 cubic data 0 0K 33 mqdata 0 0K 0 cdg data 0 0K 20 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 31 vegas data 0 0K 13 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 6535 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 166 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 23 allocindir 0 0K 0 indirdep 0 0K 3831 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 67 ip6_msource 0 0K 0 ip6_moptions 0 0K 3 in6_mfilter 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 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 6964 namei_tracker 0 0K 10 export_host 0 0K 0 cl_savebuf 0 0K 37 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 325 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 15 lio 0 0K 17 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 231 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 23969 ioctlops 0 0K 1096 eventfd 0 0K 2 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 304 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 1093 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 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 11 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 1060 1010783 0 254 38420480 0 tcp_log 416 0 15012 505479 0 254 6244992 0 mbuf 256 8967 2658 3458461 0 254 2976000 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 14085 1422 243761 0 62 2233008 0 malloc-4096 4096 411 8 8424 0 2 1716224 0 BUF TRIE 144 358 11402 13994 0 62 1693440 0 malloc-128 128 12289 297 19770 0 126 1611008 0 malloc-384 384 4162 18 4196 0 30 1605120 0 mbuf_cluster 2048 690 0 690 0 254 1413120 0 UMA Slabs 0 112 10856 13 10856 0 126 1217328 0 ertt_txseginfo 40 12085 16902 1264186 0 254 1159480 0 vmem btag 56 19478 81 19478 0 254 1095304 0 tcp_bbr_map 128 2008 4471 440628 0 126 829312 0 FFS inode 1160 545 22 7644 0 8 657720 0 256 Bucket 2048 286 18 23120 0 8 622592 0 VM OBJECT 264 1634 121 116340 0 30 463320 0 malloc-16384 16384 23 4 6888 0 1 442368 0 sctp_asoc 2288 75 105 3990 0 254 411840 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 182 27 11232 0 8 377872 0 malloc-32768 32768 2 8 3485 0 1 327680 0 VNODE 448 584 82 7685 0 30 298368 0 malloc-2048 2048 79 65 9558 0 8 294912 0 socket 944 59 233 15947 0 254 275648 0 MAP ENTRY 96 2561 295 461221 0 126 274176 0 malloc-64 64 4023 135 19658 0 254 266112 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14033 467 16937 0 254 232000 0 DEVCTL 1024 0 220 155 0 0 225280 0 sctp_ep 1280 77 91 9447 0 254 215040 0 malloc-65536 65536 1 2 189 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 42 2 66 0 2 180224 0 sctp_raddr 736 75 167 4705 0 254 178112 0 malloc-32 32 5303 241 6395 0 254 177408 0 mbuf_packet 256 130 560 33286 0 254 176640 0 malloc-256 256 79 581 24723 0 62 168960 0 VMSPACE 2544 56 10 7785 0 4 167904 0 malloc-128 128 1186 54 26936 0 126 158720 0 malloc-1024 1024 76 76 4054 0 16 155648 0 sctp_chunk 152 54 934 3871 0 254 150176 0 FFS2 dinode 256 545 40 7644 0 62 149760 0 S VFS Cache 104 1080 324 8374 0 126 146016 0 malloc-384 384 236 134 14332 0 30 142080 0 128 Bucket 1024 91 40 4525 0 16 134144 0 PROC 1336 82 17 7810 0 8 132264 0 malloc-65536 65536 0 2 656 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 13 0 1 131072 0 malloc-1024 1024 118 6 136 0 16 126976 0 clpbuf 2624 0 48 874 0 16 125952 0 malloc-256 256 158 307 7505 0 62 119040 0 malloc-256 256 153 312 27967 0 62 119040 0 ksiginfo 112 84 960 5234 0 126 116928 0 malloc-384 384 71 209 7520 0 30 107520 0 tcpcb 1080 14 84 2846 0 254 105840 0 filedesc0 1072 82 16 7848 0 8 105056 0 malloc-16384 16384 1 5 6 0 1 98304 0 tcp_inpcb 496 15 169 2846 0 254 91264 0 64 Bucket 512 110 66 10050 0 30 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 217 128 11311 0 62 88320 0 malloc-8192 8192 7 3 35 0 1 81920 0 g_bio 408 0 200 77535 0 34 81600 0 malloc-64 64 525 546 115560 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 2 130 0 1 65536 0 malloc-2048 2048 10 20 1311 0 8 61440 0 32 Bucket 256 68 142 12548 0 62 53760 0 malloc-128 128 346 57 7453 0 126 51584 0 malloc-256 256 72 123 8827 0 62 49920 0 malloc-256 256 61 134 8921 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-384 384 107 13 214 0 30 46080 0 malloc-1024 1024 7 37 1978 0 16 45056 0 malloc-64 64 538 155 3170 0 254 44352 0 malloc-8192 8192 4 1 6 0 1 40960 0 pcpu-8 8 4759 361 6245 0 254 40960 0 Files 80 251 249 34633 0 126 40000 0 tcp_bbr_pcb 832 7 38 1421 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 48588 0 16 36864 0 malloc-64 64 396 171 21587 0 254 36288 0 malloc-64 64 185 382 8529 0 254 36288 0 udplite_inpcb 496 2 70 1586 0 254 35712 0 malloc-128 128 71 208 14894 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 108 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 71 153 1313 0 62 32256 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-256 256 65 55 1263 0 62 30720 0 malloc-256 256 83 37 1027 0 62 30720 0 da_ccb 544 0 56 21536 0 16 30464 0 tcp_rack_pcb 832 2 34 761 0 16 29952 0 pipe 744 23 17 652 0 16 29760 0 malloc-2048 2048 9 5 37 0 8 28672 0 malloc-1024 1024 18 10 167 0 16 28672 0 malloc-1024 1024 19 9 75 0 16 28672 0 KNOTE 160 28 147 128783 0 62 28000 0 malloc-8192 8192 2 1 6 0 1 24576 0 malloc-4096 4096 4 2 638 0 2 24576 0 malloc-4096 4096 1 5 6965 0 2 24576 0 malloc-2048 2048 7 5 16 0 8 24576 0 malloc-512 512 11 37 783 0 30 24576 0 PWD 32 33 723 6819 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 52 248 2773 0 126 24000 0 malloc-128 128 124 62 7755 0 126 23808 0 malloc-128 128 141 45 605 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 24 0 2 20480 0 malloc-64 64 123 192 4827 0 254 20160 0 malloc-32 32 49 581 572 0 254 20160 0 2 Bucket 32 64 566 1693 0 254 20160 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 Mountpoints 2752 2 5 4 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 4 4 107 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 1 7 726 0 8 16384 0 malloc-512 512 15 17 23 0 30 16384 0 malloc-512 512 2 30 367 0 30 16384 0 tcp_rack_map 112 6 138 1648 0 126 16128 0 malloc-32 32 320 184 8270 0 254 16128 0 malloc-32 32 230 274 14040 0 254 16128 0 vtnet_tx_hdr 24 0 668 976483 0 254 16032 0 malloc-16 16 424 576 8341 0 254 16000 0 ripcb 496 7 25 184 0 254 15872 0 malloc-128 128 94 30 178 0 126 15872 0 malloc-128 128 68 56 4102 0 126 15872 0 malloc-384 384 20 20 391 0 30 15360 0 malloc-384 384 25 15 67 0 30 15360 0 malloc-512 512 1 23 119 0 30 12288 0 sctp_stream_msg_out 112 27 81 1061 0 254 12096 0 sctp_laddr 48 60 192 3568 0 254 12096 0 ertt 72 14 154 2846 0 126 12096 0 malloc-32 32 129 249 5405 0 254 12096 0 malloc-32 32 75 303 7820 0 254 12096 0 udp_inpcb 496 6 18 340 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1471 0 254 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 188 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 303 0 16 8192 0 malloc-1024 1024 2 6 43 0 16 8192 0 malloc-512 512 2 14 69 0 30 8192 0 malloc-512 512 0 16 97 0 30 8192 0 malloc-512 512 1 15 7 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 22 0 254 8096 0 PGRP 88 35 57 64 0 126 8096 0 rl_entry 40 100 102 100 0 254 8080 0 sackhole 32 0 252 5 0 254 8064 0 syncache 168 0 48 6 0 254 8064 0 udpcb 32 8 244 1926 0 254 8064 0 malloc-64 64 84 42 103 0 254 8064 0 malloc-64 64 15 111 2184 0 254 8064 0 malloc-32 32 111 141 281 0 254 8064 0 4 Bucket 48 6 162 181 0 254 8064 0 malloc-16 16 23 477 69 0 254 8000 0 malloc-16 16 53 447 8559 0 254 8000 0 malloc-16 16 222 278 14645 0 254 8000 0 malloc-16 16 191 309 6220 0 254 8000 0 malloc-16 16 9 491 1054 0 254 8000 0 malloc-16 16 18 482 25536 0 254 8000 0 sctp_readq 152 1 51 525 0 254 7904 0 AIO 208 0 38 50 0 62 7904 0 cryptop 280 0 28 107 0 30 7840 0 itimer 352 0 22 2 0 30 7744 0 AIOCB 552 0 14 105 0 16 7728 0 malloc-384 384 1 19 53 0 30 7680 0 AIOLIO 272 0 28 17 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 12 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 9 0 2 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 43 83 85 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 domainset 40 0 63 4 0 254 2520 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 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 0 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 592 0 0 0 0 16 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-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