panic: ASan: Invalid access, 8-byte read at 0xfffffe00a7719810, UMAUseAfterFree(fd) cpuid = 0 time = 1629692131 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a6d5ca70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a6d5cbd0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a6d5ccb0 panic() at panic+0xb5/frame 0xfffffe00a6d5cd80 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a6d5ce40 sctp_ss_default_add() at sctp_ss_default_add+0xf8/frame 0xfffffe00a6d5ce90 sctp_lower_sosend() at sctp_lower_sosend+0x7302/frame 0xfffffe00a6d5d380 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a6d5d620 sosend() at sosend+0x11e/frame 0xfffffe00a6d5d690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a6d5d7f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00a6d5d9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a6d5dbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 4584 tid 105016 ] Stopped at kdb_enter+0x6b: movq $0,0x28e89ba(%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 0xba36e5a33308c8f6 rdx 0x40001 rbx 0 rsp 0xfffffe00a6d5cbb0 rbp 0xfffffe00a6d5cbd0 rsi 0 rdi 0xfffffe0058933be8 r8 0x3 r9 0xfffffe00a6d5c6e8 r10 0 r11 0xfffffe00a75c38b0 r12 0xfffffe00a75c33a0 r13 0xfffffe00a6d5cc01 r14 0xffffffff82c6abe0 .str.18 r15 0xffffffff82c6abe0 .str.18 rip 0xffffffff817a397b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e89ba(%rip) db> show proc Process 4584 (syz-executor.0) at 0xfffffe00a75bd000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 2172 at 0xfffffe005875e000 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d54538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a8271000 (map 0xfffffe00a8271000) (map.pmap 0xfffffe00a82710c0) (pmap 0xfffffe00a8271120) threads: 2 102340 s syz-executor.0 105016 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 4584 2172 2172 0 T (threaded) syz-executor.0 102340 s syz-executor.0 105016 Run CPU 0 syz-executor.0 4247 1 790 0 S uwait 0xfffffe00a7a88700 syz-executor.2 4243 1 790 0 S uwait 0xfffffe00a7813480 syz-executor.2 4239 1 790 0 S uwait 0xfffffe009e418e80 syz-executor.2 4233 1 790 0 S uwait 0xfffffe009e418780 syz-executor.2 4229 1 790 0 S uwait 0xfffffe00a8134280 syz-executor.2 3573 1 3573 0 S uwait 0xfffffe00a7a88b00 syz-executor.0 3567 1 3567 0 S umtxn 0xfffffe00a7a88800 syz-executor.0 3563 1 3563 0 S umtxn 0xfffffe00a81c3800 syz-executor.0 3560 1 3560 0 S uwait 0xfffffe009e4d8c00 syz-executor.0 3559 1 3559 0 S uwait 0xfffffe009e9e1a00 syz-executor.0 3081 1 3081 65 Ss select 0xfffffe009e9e1740 dhclient 2795 1 2795 0 Ss select 0xfffffe00a72413c0 dhclient 2792 1 2792 0 Ss select 0xfffffe00a77b9440 dhclient 2769 1 2769 65 Ss select 0xfffffe00a7813740 dhclient 2481 1 2481 0 Ss select 0xfffffe009e3af1c0 dhclient 2464 1 2464 0 Ss select 0xfffffe00a77b99c0 dhclient 2453 1 2453 65 Ss select 0xfffffe009e4d8ac0 dhclient 2414 1 790 0 S uwait 0xfffffe009e418280 syz-executor.2 2407 1 790 0 S uwait 0xfffffe005881f580 syz-executor.2 2392 1 790 0 S uwait 0xfffffe009e2f3600 syz-executor.2 2389 1 2173 0 S umtxn 0xfffffe00a7a88a00 syz-executor.3 2386 1 2170 0 S uwait 0xfffffe009e9e1b00 syz-executor.1 2383 1 2173 0 S uwait 0xfffffe009e2f3280 syz-executor.3 2380 1 2170 0 S uwait 0xfffffe009e9e1f00 syz-executor.1 2377 1 2173 0 S uwait 0xfffffe00a7a88600 syz-executor.3 2373 1 2170 0 S uwait 0xfffffe009e418480 syz-executor.1 2368 1 2170 0 S uwait 0xfffffe00a7241a80 syz-executor.1 2361 1 2170 0 S umtxn 0xfffffe00a7241d80 syz-executor.1 2311 1 790 0 S uwait 0xfffffe00a7a88100 syz-executor.2 2309 1 790 0 S uwait 0xfffffe00a8134080 syz-executor.2 2307 1 790 0 S uwait 0xfffffe00a7241c80 syz-executor.2 2303 1 790 0 S uwait 0xfffffe00a7241e80 syz-executor.2 2302 1 790 0 S uwait 0xfffffe0058945700 syz-executor.2 2197 1 2197 0 Ss select 0xfffffe00a81c38c0 dhclient 2191 1 2191 0 Ss select 0xfffffe00a7aa3f40 dhclient 2173 780 2173 0 Ss piperd 0xfffffe009e9cb000 syz-executor.3 2172 780 2172 0 Ss wait 0xfffffe005875e000 syz-executor.0 2170 780 2170 0 Ss piperd 0xfffffe00588ba8b8 syz-executor.1 1445 1 1445 65 Ss select 0xfffffe00a7aa3040 dhclient 1221 1 1221 0 Ss select 0xfffffe00a7aa5ec0 dhclient 1178 1 1178 0 Ss select 0xfffffe00a81348c0 dhclient 1016 0 0 0 DL aiordy 0xfffffe009e9dba70 [aiod4] 1015 0 0 0 DL aiordy 0xfffffe00a6e23538 [aiod3] 1014 0 0 0 DL aiordy 0xfffffe00a7a55a70 [aiod2] 1013 0 0 0 DL aiordy 0xfffffe00a6e23000 [aiod1] 790 780 790 0 Ss piperd 0xfffffe009e9cbba0 syz-executor.2 780 778 778 0 S (threaded) syz-fuzzer 100116 S kqread 0xfffffe005886e200 syz-fuzzer 100122 S uwait 0xfffffe00584db100 syz-fuzzer 100123 S uwait 0xfffffe00584db200 syz-fuzzer 100124 S uwait 0xfffffe00584db300 syz-fuzzer 100125 S uwait 0xfffffe009e4d8f00 syz-fuzzer 100126 S uwait 0xfffffe009e418580 syz-fuzzer 100127 S uwait 0xfffffe009e418080 syz-fuzzer 100128 S uwait 0xfffffe009e418180 syz-fuzzer 101487 S uwait 0xfffffe00a7aa3b00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4d15e8 csh 776 694 776 0 Ss select 0xfffffe009e4d8cc0 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 0xffffffff84059201 cron 694 1 694 0 Ss select 0xfffffe0058945c40 sshd 507 1 507 0 Ss select 0xfffffe009e418bc0 syslogd 436 1 436 0 Ss select 0xfffffe009e418cc0 devd 435 1 435 65 Ss select 0xfffffe009e2f37c0 dhclient 350 1 350 0 Ss select 0xfffffe009e418c40 dhclient 347 1 347 0 Ss select 0xfffffe009e2f3a40 dhclient 23 0 0 0 DL syncer 0xffffffff841815a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875ea70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100085 RunQ [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe0058882ce8 [/ 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 0xffffffff81ea1500 [uma] 18 0 0 0 DL - 0xffffffff83e10320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84be14a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff848e5e20 [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 RLs (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 Run CPU 1 [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 - 0xffffffff82c71b60 [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 4584 (syz-executor.0) thread 0xfffffe00a75c33a0 (105016) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a73ed3a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13128 Process 0 (kernel) thread 0xfffffe0053df9ac0 (100013) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840afc80) 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 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 12 1027K 7923 vfscache 3 1025K 3 pcb 96 614K 10437 inodedep 18 519K 3844 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 64 505K 7054 intr 4 472K 4 subproc 199 401K 4706 vmem 3 274K 5 sctp_stro 23 254K 1805 acpica 1674 184K 55620 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 405 pagedep 9 130K 3514 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 90 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 kdtrace 277 53K 9621 umtx 418 53K 418 temp 36 35K 3494 hostcache 1 32K 1 shm 1 32K 9 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 routetbl 281 24K 1187 kbdmux 6 22K 6 sctp_atcl 57 22K 6676 ifaddr 73 21K 84 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 ether_multi 167 14K 281 lltable 42 13K 228 KTRACE 100 13K 100 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 in6_multi 83 10K 113 bmsafemap 3 9K 3871 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 122 rpc 2 8K 2 shmfd 1 8K 54 pfs_vncache 1 8K 1 kqueue 92 8K 4672 cred 30 8K 343 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 580 pwddesc 90 6K 4614 pf_ifnet 15 6K 91 DEVFSP 80 5K 805 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 79 vt 11 5K 11 pf_table 2 4K 75 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 119 acpisem 28 4K 28 selfd 55 4K 67498 lockf 32 4K 84 hhook 15 4K 17 sctp_atky 80 4K 8954 proc-args 52 3K 809 terminal 11 3K 11 sctp_ifa 19 3K 23 select 19 3K 141 uidinfo 4 3K 28 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 22 freework 8 2K 5799 dirrem 7 2K 3692 freeblks 7 2K 3754 Unitno 29 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 15 pf_osfp 12 2K 12 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 10 vnodemarker 2 1K 76 NFSD session 1 1K 1 sctp_athm 57 1K 6880 freefile 7 1K 3662 inpcbpolicy 28 1K 2115 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 23 mkdir 6 1K 6974 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 sctp_map 46 1K 3582 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 342 encap_export_host 12 1K 12 procdesc 5 1K 24 osd 21 1K 1586 newdirblk 4 1K 3487 diradd 4 1K 3734 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 11 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 9246 pf_rule 1 1K 41 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1150 CAM I/O Scheduler 1 1K 1 ip_msource 2 1K 9 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 141 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 55 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 19573 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 3005 sctp_iter 0 0K 35 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 17 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 23 sctp_aadr 0 0K 107 sctp_stri 0 0K 458 dctcp data 0 0K 8 cdg data 0 0K 5 pf_altq 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 11 mqdata 0 0K 0 cubic data 0 0K 18 htcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 376 vegas data 0 0K 2 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 3670 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 35 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 6 allocindir 0 0K 0 indirdep 0 0K 1672 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 150 ip6_msource 0 0K 0 ip6_moptions 0 0K 5 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 5 in_mfilter 0 0K 25 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 3700 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 181 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 5 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 320 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 418 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 1067 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 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 8320 967 584034 0 254 38039552 0 tcp_log 416 0 20007 259438 0 254 8322912 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8848 707 1917166 0 254 2446080 0 malloc-4096 4096 418 7 5090 0 2 1740800 0 BUF TRIE 144 188 11572 4069 0 62 1693440 0 malloc-128 128 12239 409 16089 0 126 1618944 0 malloc-384 384 4162 8 4163 0 30 1601280 0 RADIX NODE 144 9735 228 143211 0 62 1434672 0 mbuf_cluster 2048 600 2 600 0 254 1232896 0 UMA Slabs 0 112 10693 32 10693 0 126 1201200 0 vmem btag 56 19536 95 19551 0 254 1099336 0 ertt_txseginfo 40 1079 25383 771434 0 254 1058480 0 256 Bucket 2048 341 15 20892 0 8 729088 0 tcp_bbr_map 128 1074 4506 250714 0 127 714240 0 FFS inode 1160 544 30 4217 0 8 665840 0 malloc-16384 16384 31 7 3683 0 1 622592 0 VM OBJECT 264 1587 108 68571 0 30 447480 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 186 23 5027 0 8 377872 0 malloc-65536 65536 1 4 5 0 1 327680 0 MAP ENTRY 96 2907 411 265275 0 126 318528 0 VNODE 448 583 92 4258 0 30 302400 0 malloc-32768 32768 2 7 1505 0 1 294912 0 sctp_asoc 2288 23 97 1791 0 254 274560 0 malloc-64 64 4036 122 13120 0 254 266112 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14036 214 15677 0 254 228000 0 DEVCTL 1024 0 220 184 0 0 225280 0 sctp_ep 1280 34 131 4624 0 254 211200 0 malloc-65536 65536 1 2 176 0 1 196608 0 malloc-2048 2048 36 58 4671 0 8 192512 0 VMSPACE 2544 63 12 4575 0 4 190800 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5303 367 6373 0 254 181440 0 malloc-4096 4096 42 0 65 0 2 172032 0 malloc-128 128 1184 56 26426 0 126 158720 0 malloc-256 256 79 536 11795 0 62 157440 0 mbuf_packet 256 40 560 17727 0 254 153600 0 socket 944 65 91 8151 0 254 147264 0 S VFS Cache 104 1068 336 4906 0 126 146016 0 FFS2 dinode 256 544 26 4216 0 62 145920 0 PROC 1336 89 19 4592 0 8 144288 0 malloc-65536 65536 0 2 388 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 filedesc0 1072 90 22 4614 0 8 120064 0 ksiginfo 112 92 952 2371 0 126 116928 0 malloc-384 384 17 283 3890 0 30 115200 0 malloc-256 256 158 292 4465 0 62 115200 0 sctp_raddr 736 23 131 2231 0 254 113344 0 malloc-384 384 130 130 6935 0 30 99840 0 malloc-256 256 60 300 14502 0 62 92160 0 malloc-1024 1024 24 64 1817 0 16 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 77 0 16 83968 0 malloc-8192 8192 7 3 35 0 1 81920 0 malloc-2048 2048 8 32 1252 0 8 81920 0 malloc-256 256 220 95 5087 0 62 80640 0 128 Bucket 1024 52 23 1077 0 16 76800 0 g_bio 408 0 180 35454 0 30 73440 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 64 Bucket 512 84 36 6663 0 30 61440 0 tcpcb 1080 17 39 1575 0 254 60480 0 malloc-64 64 525 420 68651 0 254 60480 0 tcp_inpcb 496 17 87 1575 0 254 51584 0 malloc-128 128 346 57 4134 0 126 51584 0 malloc-384 384 116 14 317 0 30 49920 0 32 Bucket 256 68 127 7449 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 4 2 6 0 1 49152 0 malloc-256 256 76 104 4842 0 62 46080 0 malloc-1024 1024 6 38 2012 0 16 45056 0 pcpu-8 8 4815 817 6973 0 254 45056 0 malloc-64 64 537 156 2425 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-64 64 191 439 5356 0 254 40320 0 malloc-128 128 67 243 8426 0 126 39680 0 pipe 744 23 27 630 0 16 37200 0 NAMEI 1024 0 36 33115 0 16 36864 0 malloc-256 256 62 73 5074 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 7 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 395 109 18651 0 254 32256 0 Files 80 257 143 21879 0 126 32000 0 TURNSTILE 136 210 21 210 0 62 31416 0 da_ccb 544 0 56 8973 0 16 30464 0 tcp_bbr_pcb 832 12 24 727 0 16 29952 0 malloc-4096 4096 4 3 641 0 2 28672 0 malloc-2048 2048 9 5 82 0 8 28672 0 malloc-1024 1024 19 9 23 0 16 28672 0 16 Bucket 144 71 125 682 0 62 28224 0 KNOTE 160 28 147 60617 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-128 128 117 100 4044 0 126 27776 0 malloc-256 256 72 33 1056 0 62 26880 0 malloc-256 256 85 20 839 0 62 26880 0 malloc-8192 8192 2 1 103 0 1 24576 0 malloc-2048 2048 7 5 12 0 8 24576 0 malloc-1024 1024 18 6 23 0 16 24576 0 8 Bucket 80 50 250 2018 0 126 24000 0 malloc-128 128 141 45 638 0 126 23808 0 sctp_chunk 152 27 129 859 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 376 0 16 22464 0 malloc-4096 4096 3 2 14 0 2 20480 0 malloc-2048 2048 7 3 18 0 8 20480 0 tcp_rack_map 112 0 180 945 0 126 20160 0 PWD 32 41 589 3601 0 254 20160 0 malloc-32 32 49 581 654 0 254 20160 0 malloc-128 128 72 83 3784 0 126 19840 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 27 23 64 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 3701 0 2 16384 0 malloc-2048 2048 4 4 28 0 8 16384 0 malloc-512 512 8 24 488 0 30 16384 0 malloc-32 32 328 176 4910 0 254 16128 0 malloc-32 32 146 358 7082 0 254 16128 0 vtnet_tx_hdr 24 0 668 625012 0 254 16032 0 udp_inpcb 496 6 26 317 0 254 15872 0 malloc-128 128 90 34 209 0 126 15872 0 unpcb 256 20 40 1344 0 254 15360 0 malloc-2048 2048 1 5 428 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 15 9 36 0 30 12288 0 sctp_laddr 48 48 204 1399 0 254 12096 0 malloc-64 64 68 121 2332 0 254 12096 0 malloc-32 32 129 249 2916 0 254 12096 0 malloc-32 32 245 133 374 0 254 12096 0 2 Bucket 32 65 313 1152 0 254 12096 0 malloc-16 16 124 626 7227 0 254 12000 0 malloc-16 16 320 430 3935 0 254 12000 0 udplite_inpcb 496 0 24 60 0 254 11904 0 kenv 258 15 30 1048 0 30 11610 0 routing nhops 256 27 18 50 0 62 11520 0 malloc-384 384 20 10 367 0 30 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-4096 4096 0 2 33 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 252 0 16 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 2 14 61 0 30 8192 0 rtentry 176 33 13 50 0 62 8096 0 tcptw 88 0 92 12 0 254 8096 0 PGRP 88 40 52 89 0 126 8096 0 rl_entry 40 102 100 102 0 254 8080 0 sctp_stream_msg_out 112 2 70 460 0 254 8064 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 6 246 377 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 17 95 1575 0 126 8064 0 malloc-64 64 82 44 140 0 254 8064 0 malloc-64 64 13 113 1262 0 254 8064 0 malloc-32 32 45 207 96 0 254 8064 0 malloc-32 32 74 178 4981 0 254 8064 0 4 Bucket 48 6 162 113 0 254 8064 0 malloc-16 16 22 478 61 0 254 8000 0 malloc-16 16 52 448 4530 0 254 8000 0 malloc-16 16 191 309 3601 0 254 8000 0 malloc-16 16 9 491 9 0 254 8000 0 malloc-16 16 18 482 25461 0 254 8000 0 ripcb 496 5 11 163 0 254 7936 0 sctp_readq 152 0 52 230 0 254 7904 0 AIO 208 0 38 71 0 62 7904 0 cryptop 280 0 28 85 0 30 7840 0 itimer 352 0 22 10 0 30 7744 0 AIOCB 552 0 14 79 0 16 7728 0 malloc-384 384 1 19 41 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 2 6 101 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 malloc-512 512 1 7 6 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 11 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 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 AIOLIO 272 0 0 0 0 30 0 0 NCLNODE 592 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 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-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