panic: ASan: Invalid access, 8-byte read at 0xfffffe00974e5e60, UMAUseAfterFree(fd) cpuid = 1 time = 2000000756 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008fbc9db0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008fbc9f10 vpanic() at vpanic+0x2c5/frame 0xfffffe008fbc9ff0 panic() at panic+0xb5/frame 0xfffffe008fbca0b0 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe008fbca170 sctp_free_assoc() at sctp_free_assoc+0x3908/frame 0xfffffe008fbca2b0 sctp_disconnect() at sctp_disconnect+0x7be/frame 0xfffffe008fbca3b0 soclose() at soclose+0x3b3/frame 0xfffffe008fbca4c0 _fdrop() at _fdrop+0x58/frame 0xfffffe008fbca4f0 closef() at closef+0x686/frame 0xfffffe008fbca6e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe008fbca750 fdescfree() at fdescfree+0x903/frame 0xfffffe008fbca940 exit1() at exit1+0x8b7/frame 0xfffffe008fbca9d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe008fbca9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe008fbcabf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008fbcabf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2eb85a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 33655 tid 124732 ] Stopped at kdb_enter+0x6b: movq $0,0x28e3bea(%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 0x6bdb801266447988 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe008fbc9ef0 rbp 0xfffffe008fbc9f10 rsi 0x1 rdi 0xffffffff8408a9c0 cov_trace_pc r8 0x3 r9 0xfffffe008fbc9a28 r10 0 r11 0x246 r12 0xfffffe0097456ac0 r13 0xfffffe008fbc9f01 r14 0xffffffff82c71aa0 .str.18 r15 0xffffffff82c71aa0 .str.18 rip 0xffffffff817a974b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e3bea(%rip) db> show proc Process 33655 (syz-executor.0) at 0xfffffe009b2c2a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe00588e2a70 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b3109f0 (map 0xfffffe009b3109f0) (map.pmap 0xfffffe009b310ab0) (pmap 0xfffffe009b310b10) threads: 1 124732 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 33655 787 787 0 RE CPU 1 syz-executor.0 29036 1 794 0 S uwait 0xfffffe009255ce00 syz-executor.3 29032 1 794 0 S uwait 0xfffffe0097417200 syz-executor.3 29022 1 794 0 S uwait 0xfffffe00920b3d80 syz-executor.3 29018 1 794 0 S uwait 0xfffffe009add0000 syz-executor.3 29016 1 794 0 S uwait 0xfffffe009add0b80 syz-executor.3 28989 1 792 0 S uwait 0xfffffe009add0780 syz-executor.2 28988 1 792 0 S uwait 0xfffffe0097459980 syz-executor.2 24174 24173 787 0 SV uwait 0xfffffe0097417300 syz-executor.0 24173 1 787 0 DV ppwait 0xfffffe009aef64e8 syz-executor.0 19665 19663 787 0 SV uwait 0xfffffe009add0580 syz-executor.0 19663 1 787 0 DV ppwait 0xfffffe009af01a20 syz-executor.0 7834 0 0 0 DL aiordy 0xfffffe009adbea70 [aiod4] 7833 0 0 0 DL aiordy 0xfffffe009ad03538 [aiod3] 7832 0 0 0 DL aiordy 0xfffffe00975e6000 [aiod2] 7831 0 0 0 DL aiordy 0xfffffe00588e2000 [aiod1] 7830 1 7830 65 Ss select 0xfffffe009752fac0 dhclient 6946 1 6946 0 Ss select 0xfffffe009752f7c0 dhclient 6943 1 6943 0 Ss select 0xfffffe009752f940 dhclient 6924 1 6924 65 Ss select 0xfffffe00574189c0 dhclient 5127 1 5127 0 Ss select 0xfffffe00574185c0 dhclient 5119 1 5119 0 Ss select 0xfffffe009752fcc0 dhclient 5068 1 5068 65 Ss select 0xfffffe00574186c0 dhclient 2390 1 2390 0 Ss select 0xfffffe0057418740 dhclient 2379 1 2379 0 Ss select 0xfffffe009752fe40 dhclient 2333 1 2333 65 Ss select 0xfffffe009752fec0 dhclient 839 837 788 0 SV uwait 0xfffffe0091ff1b80 syz-executor.1 837 1 788 0 DV ppwait 0xfffffe0092085a20 syz-executor.1 832 1 832 0 Ss select 0xfffffe0056b8e240 dhclient 827 1 827 0 Ss select 0xfffffe0056b8e3c0 dhclient 794 780 794 0 Ss piperd 0xfffffe00925875d0 syz-executor.3 792 780 792 0 Ss piperd 0xfffffe00588592e8 syz-executor.2 788 780 788 0 Ss piperd 0xfffffe009255eba0 syz-executor.1 787 780 787 0 Ss wait 0xfffffe00588e2a70 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffffe00585a1b00 syz-fuzzer 100121 S uwait 0xfffffe0057404280 syz-fuzzer 100122 S uwait 0xfffffe0057404380 syz-fuzzer 100123 S uwait 0xfffffe00920b3880 syz-fuzzer 100124 S uwait 0xfffffe00920b3980 syz-fuzzer 100125 S uwait 0xfffffe00920b3a80 syz-fuzzer 100126 S kqread 0xfffffe005758dc00 syz-fuzzer 100127 S uwait 0xfffffe009255cc00 syz-fuzzer 100128 S uwait 0xfffffe00920b3c80 syz-fuzzer 100129 S uwait 0xfffffe009255cd00 syz-fuzzer 115229 S uwait 0xfffffe009add0e80 syz-fuzzer 115230 S uwait 0xfffffe009add0480 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe005884bb20 csh 776 694 776 0 Ss select 0xfffffe0056b8b7c0 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00583920b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe0058412cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583924b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583928b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe0058392cb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00574810b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00574814b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574818b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405a201 cron 694 1 694 0 Ss select 0xfffffe0056b8c940 sshd 507 1 507 0 Ss select 0xfffffe0056b8c9c0 syslogd 436 1 436 0 Ss select 0xfffffe0057418a40 devd 435 1 435 65 Ss select 0xfffffe0056b8cd40 dhclient 350 1 350 0 Ss select 0xfffffe0057418ac0 dhclient 347 1 347 0 Ss select 0xfffffe0057418bc0 dhclient 23 0 0 0 DL syncer 0xffffffff841825a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe00575cb538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841802a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00584698e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b87c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ac2f8 [dom0] 100086 D launds 0xffffffff841ac304 [laundry: dom0] 100087 D umarcl 0xffffffff81ea7770 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c214a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84814e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417b4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417b4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417b4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417b4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c96ac0 [doneq0] 100049 D - 0xffffffff83c96a40 [async] 100082 D - 0xffffffff83c968c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a63a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402d7c0 [g_event] 100040 D - 0xffffffff8402d800 [g_up] 100041 D - 0xffffffff8402d840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417c848 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 RunQ [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 Run CPU 0 [swi1: netisr 0] 100035 I [swi3: vm] 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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a7340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402e6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 RunQ [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c78a20 [deadlkres] 100078 D - 0xfffffe00573ec500 [acpi_task_0] 100079 D - 0xfffffe00573ec500 [acpi_task_1] 100080 D - 0xfffffe00573ec500 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 33655 (syz-executor.0) thread 0xfffffe0097456ac0 (124732) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00974f2c90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4841 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00974f2c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4840 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b63c8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4838 Process 12 (intr) thread 0xfffffe0053dfe020 (100032) shared rw tcptw (tcptw) r = 0 (0xfffffe00081c9b10) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_timewait.c:790 shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff84186be0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_timer.c:251 shared rm pftimo (pftimo) r = 0 (0xffffffff8417c140) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_domain.c:532 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b0c80) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 pcb 474 1039K 145780 newblk 10 1027K 33232 vfscache 3 1025K 3 inodedep 280 617K 32715 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 174 345K 33762 filedesc 38 297K 65189 sctp_stro 213 213K 23336 acpica 1674 184K 55752 vnet_data 1 168K 1 sctp_atcl 438 165K 95953 vmem 3 146K 5 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 32606 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 91 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 dirrem 270 68K 32614 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 sctp_timw 226 57K 226 umtx 396 50K 396 kdtrace 253 49K 68162 shm 2 34K 10 freefile 270 34K 32601 temp 35 33K 2924 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 sctp_atky 654 28K 120966 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 74 DEVFS_RULE 56 20K 56 routetbl 154 17K 506 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 151 bus-sc 34 15K 1693 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 32691 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 483 rpc 2 8K 2 shmfd 1 8K 55 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 79 8K 33687 sctp_athm 438 7K 96665 sctp_map 426 7K 46672 taskqueue 63 7K 63 cred 26 7K 322 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 535 DEVFSP 80 5K 892 pwddesc 76 5K 33665 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 56 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 445465 lockf 32 4K 73 hhook 15 4K 17 proc-args 52 3K 763 terminal 11 3K 11 select 19 3K 88 uidinfo 3 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 14 2K 15 Unitno 29 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 10 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 32590 softdep 1 1K 1 mkdir 8 1K 65164 freeblks 4 1K 32589 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 116 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 newdirblk 4 1K 32582 diradd 4 1K 32656 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 4846 osd 8 1K 3788 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 7 prison 6 1K 6 lkpikmalloc 5 1K 6 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 977 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sigio 2 1K 3 soname 4 1K 43343 filecaps 5 1K 108 sctp_vrf 1 1K 1 sctp_aadr 1 1K 7 vnet 1 1K 1 entropy 2 1K 49 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 htcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 369 cdg data 0 0K 0 chd data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 42093 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_stri 0 0K 1236 vegas data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 20 mqdata 0 0K 0 dctcp 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 28724 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 53 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 2 allocindir 0 0K 0 indirdep 0 0K 10 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 43 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_msource 0 0K 0 ip_moptions 0 0K 2 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 2 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 33002 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 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 0 lio 0 0K 13 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 159 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 24869 ioctlops 0 0K 459 eventfd 0 0K 14 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 1040 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 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 8353 958 1160288 0 254 38137856 0 mbuf 256 8972 643 2023433 0 254 2461440 0 RADIX NODE 144 14145 382 841862 0 63 2091888 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 190 11570 1421 0 62 1693440 0 mbuf_cluster 2048 780 2 780 0 254 1601536 0 malloc-384 384 4152 8 4152 0 30 1597440 0 malloc-128 128 11292 23 11331 0 126 1448320 0 malloc-4096 4096 328 2 581 0 2 1351680 0 UMA Slabs 0 112 10950 27 10950 0 126 1229424 0 vmem btag 56 17505 110 17505 0 254 986440 0 sctp_asoc 2288 214 176 23336 0 254 892320 0 malloc-2048 2048 230 170 72761 0 8 819200 0 FFS inode 1160 528 46 33129 0 9 665840 0 malloc-384 384 279 1361 32772 0 30 629760 0 sctp_ep 1280 223 215 71999 0 254 560640 0 malloc-1024 1024 330 174 23696 0 16 516096 0 malloc-256 256 619 1226 101631 0 62 472320 0 malloc-256 256 394 1361 65703 0 62 449280 0 malloc-16384 16384 19 7 32593 0 1 425984 0 VM OBJECT 264 1418 97 473582 0 30 399960 0 malloc-4096 4096 90 7 33691 0 2 397312 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 256 Bucket 2048 161 17 15530 0 8 364544 0 THREAD 1808 175 23 34496 0 8 357984 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-384 384 439 361 96302 0 30 307200 0 sctp_raddr 736 213 183 23336 0 254 291456 0 VNODE 448 568 71 33171 0 30 286272 0 malloc-64 64 3919 176 38020 0 254 262080 0 MAP ENTRY 96 2064 414 1815893 0 126 237888 0 socket 944 53 195 78555 0 254 234112 0 malloc-16 16 14029 221 14091 0 254 228000 0 DEVCTL 1024 0 220 158 0 0 225280 0 malloc-128 128 274 1400 32992 0 126 214272 0 mbuf_packet 256 202 578 67432 0 254 199680 0 malloc-65536 65536 1 2 478 0 1 196608 0 malloc-65536 65536 0 3 136 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1369 57 27061 0 126 182528 0 ertt_txseginfo 40 0 4545 71153 0 254 181800 0 malloc-32 32 5560 110 6163 0 254 181440 0 malloc-2048 2048 4 80 606 0 8 172032 0 malloc-256 256 50 580 69711 0 62 161280 0 VMSPACE 2544 47 13 33633 0 4 152640 0 S VFS Cache 104 1029 375 34021 0 126 146016 0 tcp_inpcb 496 4 276 3777 0 254 138880 0 FFS2 dinode 256 528 12 33129 0 62 138240 0 PROC 1336 76 20 33664 0 8 128256 0 ksiginfo 112 81 963 3973 0 126 116928 0 malloc-128 128 805 94 36771 0 126 115072 0 128 Bucket 1024 74 33 8268 0 16 109568 0 malloc-128 128 584 253 99501 0 126 107136 0 filedesc0 1072 77 21 33665 0 8 105056 0 malloc-8192 8192 7 5 198 0 1 98304 0 malloc-256 256 233 127 36259 0 62 92160 0 tcp_bbr_map 128 0 713 7059 0 126 91264 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 114 54 12677 0 30 86016 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-64 64 902 295 68342 0 254 76608 0 malloc-64 64 894 303 28844 0 254 76608 0 g_bio 408 0 180 9812 0 30 73440 0 tcpcb 1080 4 59 3777 0 254 68040 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 sctp_chunk 152 215 175 1522 0 254 59280 0 32 Bucket 256 113 112 14911 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-384 384 122 18 255 0 30 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-64 64 188 505 446258 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pcpu-8 8 4711 409 5179 0 254 40960 0 Files 80 245 255 127477 0 126 40000 0 malloc-384 384 83 17 83 0 30 38400 0 malloc-256 256 39 111 65209 0 62 38400 0 pipe 744 23 27 744 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 149350 0 16 36864 0 malloc-32 32 553 581 100096 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-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 2 2 192 0 1 32768 0 malloc-4096 4096 2 6 33008 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_laddr 48 120 552 62010 0 254 32256 0 TURNSTILE 136 199 32 199 0 62 31416 0 da_ccb 544 0 56 2569 0 16 30464 0 tcp_bbr_pcb 832 0 36 1590 0 16 29952 0 malloc-2048 2048 11 3 14 0 8 28672 0 malloc-1024 1024 22 6 1403 0 16 28672 0 KNOTE 160 28 147 323868 0 62 28000 0 malloc-16 16 907 843 172676 0 254 28000 0 8 Bucket 80 65 285 2322 0 126 28000 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-1024 1024 18 6 76 0 16 24576 0 PWD 32 26 730 32704 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 malloc-4096 4096 3 2 7 0 2 20480 0 malloc-2048 2048 8 2 10 0 8 20480 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 860 0 62 19200 0 malloc-256 256 34 41 156 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 1 7 32 0 8 16384 0 malloc-2048 2048 3 5 13 0 8 16384 0 malloc-1024 1024 4 12 46 0 16 16384 0 sctp_stream_msg_out 112 33 111 1437 0 254 16128 0 malloc-32 32 58 446 32703 0 254 16128 0 16 Bucket 144 71 41 2486 0 62 16128 0 vtnet_tx_hdr 24 0 668 605631 0 254 16032 0 malloc-128 128 89 35 647 0 126 15872 0 unpcb 256 23 37 1647 0 254 15360 0 malloc-384 384 25 15 31 0 30 15360 0 tcp_rack_pcb 832 0 18 369 0 16 14976 0 malloc-2048 2048 2 4 266 0 8 12288 0 malloc-512 512 0 24 143 0 30 12288 0 malloc-512 512 2 22 1297 0 30 12288 0 malloc-512 512 19 5 63 0 30 12288 0 malloc-64 64 31 158 521 0 254 12096 0 malloc-32 32 149 229 10625 0 254 12096 0 2 Bucket 32 63 315 2681 0 254 12096 0 malloc-16 16 500 250 31993 0 254 12000 0 ripcb 496 5 19 510 0 254 11904 0 udplite_inpcb 496 0 24 231 0 254 11904 0 udp_inpcb 496 6 18 328 0 254 11904 0 malloc-128 128 33 60 296 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-4096 4096 0 2 12 0 2 8192 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 14 0 30 8192 0 malloc-512 512 2 14 117 0 30 8192 0 rtentry 176 30 16 37 0 62 8096 0 PGRP 88 35 57 58 0 126 8096 0 rl_entry 40 68 134 68 0 254 8080 0 sctp_asconf_ack 48 1 167 2 0 254 8064 0 tcp_rack_map 112 0 72 623 0 126 8064 0 udpcb 32 6 246 559 0 254 8064 0 ertt 72 4 108 3777 0 126 8064 0 malloc-64 64 26 100 17948 0 254 8064 0 malloc-64 64 30 96 62 0 254 8064 0 malloc-32 32 25 227 7423 0 254 8064 0 malloc-32 32 153 99 334 0 254 8064 0 malloc-32 32 19 233 45 0 254 8064 0 4 Bucket 48 6 162 510 0 254 8064 0 malloc-16 16 11 489 4759 0 254 8000 0 malloc-16 16 22 478 39 0 254 8000 0 malloc-16 16 36 464 34735 0 254 8000 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 malloc-128 128 31 31 2036 0 126 7936 0 sctp_readq 152 0 52 7 0 254 7904 0 AIO 208 0 38 16 0 62 7904 0 AIOCB 552 0 14 36 0 16 7728 0 routing nhops 256 27 3 37 0 62 7680 0 malloc-384 384 0 20 3 0 30 7680 0 malloc-256 256 17 13 301 0 62 7680 0 AIOLIO 272 0 28 13 0 30 7616 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-2048 2048 0 2 12 0 8 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 malloc-512 512 5 3 9 0 30 4096 0 malloc-512 512 0 8 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 2 0 254 4032 0 sackhole 32 0 126 1 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 malloc-64 64 2 61 2 0 254 4032 0 malloc-32 32 18 108 680 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 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 tcp_log 416 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 tcptw 88 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 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 cryptop 280 0 0 0 0 30 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-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-8192 8192 0 0 0 0 1 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