panic: ASan: Invalid access, 8-byte read at 0xfffffe00a746e8c8, UMAUseAfterFree(fd) cpuid = 1 time = 1630964602 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5e59b50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5e59cb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5e59d90 panic() at panic+0xb5/frame 0xfffffe00a5e59e50 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a5e59f10 sctp_lower_sosend() at sctp_lower_sosend+0x662/frame 0xfffffe00a5e5a400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a5e5a6a0 sosend() at sosend+0x11e/frame 0xfffffe00a5e5a710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5e5a880 sendit() at sendit+0x2b0/frame 0xfffffe00a5e5a8d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00a5e5a9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5e5abf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5e5abf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 38145 tid 140054 ] Stopped at kdb_enter+0x6b: movq $0,0x28e30aa(%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 0xf78a2943b9c63568 rdx 0x40001 rbx 0 rsp 0xfffffe00a5e59c90 rbp 0xfffffe00a5e59cb0 rsi 0 rdi 0xfffffe0056b40728 r8 0x3 r9 0xfffffe00a5e597c8 r10 0 r11 0xfffffe00a7210350 r12 0xfffffe00a720fe40 r13 0xfffffe00a5e59d01 r14 0xffffffff82c76240 .str.18 r15 0xffffffff82c76240 .str.18 rip 0xffffffff817ab00b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e30aa(%rip) db> show proc Process 38145 (syz-executor.1) at 0xfffffe00a7605000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009e9cba70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7a399f0 (map 0xfffffe00a7a399f0) (map.pmap 0xfffffe00a7a39ab0) (pmap 0xfffffe00a7a39b10) threads: 2 139615 RunQ syz-executor.1 140054 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 38145 787 787 0 R (threaded) syz-executor.1 139615 RunQ syz-executor.1 140054 Run CPU 1 syz-executor.1 38143 785 785 0 R (threaded) syz-executor.0 139285 RunQ syz-executor.0 140050 S uwait 0xfffffe00a71c3900 syz-executor.0 140051 Run CPU 0 syz-executor.0 38142 788 788 0 R (threaded) syz-executor.3 136576 RunQ syz-executor.3 140049 S connec 0xfffffe00a7a2a490 syz-executor.3 140052 S uwait 0xfffffe00a047a800 syz-executor.3 38140 786 786 0 R (threaded) syz-executor.2 135538 RunQ syz-executor.2 140048 S uwait 0xfffffe00a71c3400 syz-executor.2 38061 1 786 0 S uwait 0xfffffe00a047a200 syz-executor.2 38059 1 786 0 S uwait 0xfffffe00a0452580 syz-executor.2 37115 1 785 0 S uwait 0xfffffe00a04e0100 syz-executor.0 37110 1 785 0 S uwait 0xfffffe00a047a300 syz-executor.0 33865 1 785 0 S uwait 0xfffffe009e9f1e00 syz-executor.0 33862 1 785 0 S uwait 0xfffffe00a0452200 syz-executor.0 32867 1 788 0 S uwait 0xfffffe00a051f980 syz-executor.3 32865 1 788 0 S uwait 0xfffffe00a047a900 syz-executor.3 31945 1 786 0 S uwait 0xfffffe00a051fd80 syz-executor.2 31944 1 786 0 S uwait 0xfffffe0058927e80 syz-executor.2 28397 1 788 0 S uwait 0xfffffe00a0452080 syz-executor.3 28396 1 788 0 S uwait 0xfffffe00a04e0880 syz-executor.3 23981 1 788 0 S uwait 0xfffffe00a04e0b80 syz-executor.3 23977 1 788 0 S umtxn 0xfffffe00a051fb80 syz-executor.3 18464 1 787 0 S uwait 0xfffffe005834d000 syz-executor.1 18462 1 787 0 S uwait 0xfffffe00a047ac80 syz-executor.1 14981 1 787 0 S uwait 0xfffffe00a04e0c80 syz-executor.1 14980 1 787 0 S uwait 0xfffffe00a047ab00 syz-executor.1 14975 1 787 0 S uwait 0xfffffe0056ffe000 syz-executor.1 14972 1 787 0 S uwait 0xfffffe0058b5d480 syz-executor.1 13021 1 13021 65 Ss select 0xfffffe00a044f240 dhclient 8393 1 8393 0 Ss select 0xfffffe00a044f9c0 dhclient 8386 1 8386 0 Ss select 0xfffffe0057404540 dhclient 8348 1 8348 65 Ss select 0xfffffe00a044fa40 dhclient 5872 1 5872 0 Ss select 0xfffffe0057404640 dhclient 5866 1 5866 0 Ss select 0xfffffe00a044fac0 dhclient 5829 1 5829 65 Ss select 0xfffffe00a044fcc0 dhclient 4398 0 0 0 DL aiordy 0xfffffe00a0404538 [aiod4] 4397 0 0 0 DL aiordy 0xfffffe009e545a70 [aiod3] 4396 0 0 0 DL aiordy 0xfffffe009e545538 [aiod2] 4395 0 0 0 DL aiordy 0xfffffe009e451a70 [aiod1] 2745 1 2745 0 Ss select 0xfffffe00574047c0 dhclient 2742 1 2742 0 Ss select 0xfffffe00574049c0 dhclient 2711 1 2711 65 Ss select 0xfffffe0057404840 dhclient 1137 1 1137 0 Ss select 0xfffffe0057404b40 dhclient 1131 1 1131 0 Ss select 0xfffffe00a044fdc0 dhclient 788 780 788 0 Rs syz-executor.3 787 780 787 0 Rs syz-executor.1 786 780 786 0 Rs syz-executor.2 785 780 785 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100113 S uwait 0xfffffe005834d200 syz-fuzzer 100118 RunQ syz-fuzzer 100119 S uwait 0xfffffe0058b5de00 syz-fuzzer 100120 S uwait 0xfffffe0058b5df00 syz-fuzzer 100121 S uwait 0xfffffe0058927080 syz-fuzzer 100122 S uwait 0xfffffe009e9c9d00 syz-fuzzer 100123 S uwait 0xfffffe009e9c9e00 syz-fuzzer 100125 S kqread 0xfffffe009e488b00 syz-fuzzer 100127 S uwait 0xfffffe009e9c9c00 syz-fuzzer 104353 S uwait 0xfffffe00a04e0e80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe005875c0b0 csh 776 694 776 0 Ss select 0xfffffe0056b8d340 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f6cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574740b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574744b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574748b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0056b8a7c0 sshd 507 1 507 0 Ss select 0xfffffe0056b8bb40 syslogd 436 1 436 0 Ss select 0xfffffe0056b8bac0 devd 435 1 435 65 Ss select 0xfffffe0056b8bcc0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8ba40 dhclient 347 1 347 0 Ss select 0xfffffe0057404d40 dhclient 23 0 0 0 DL vlruwt 0xfffffe005875c538 [vnlru] 22 0 0 0 DL syncer 0xffffffff84183360 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe00575fe8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eabff0 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d04560 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a08e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d608 [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 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [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 RunQ [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 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [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 - 0xfffffe0053deed00 [in6m_free taskq] 100011 D - 0xfffffe0053deeb00 [deferred_unmount ta] 100014 D - 0xfffffe0053dee500 [thread taskq] 100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df8c00 [pci_hp taskq] 100019 D - 0xfffffe0053df8a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df8800 [inm_free taskq] 100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e00200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon] 100068 D - 0xfffffe0056feaa00 [mca taskq] 100069 D - 0xffffffff82c7d1c0 [deadlkres] 100077 D - 0xfffffe00573f8a00 [acpi_task_0] 100078 D - 0xfffffe00573f8a00 [acpi_task_1] 100079 D - 0xfffffe00573f8a00 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks 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 326 1304K 485 newblk 11 1027K 37715 vfscache 3 1025K 3 inodedep 150 568K 37223 pcb 37 546K 106190 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 58 457K 74217 subproc 187 386K 38247 vmem 3 274K 5 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 423 pagedep 11 131K 37099 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 62 sctp_timw 339 85K 339 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 270 52K 78201 umtx 396 50K 396 pf_rule 20 40K 20 dirrem 140 35K 37093 temp 35 33K 6323 hostcache 1 32K 1 shm 1 32K 21 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 freefile 139 18K 37081 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 136 17K 432 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 44 14K 156 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 37212 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 42 rpc 2 8K 2 shmfd 1 8K 41 pfs_vncache 1 8K 1 kqueue 89 8K 38179 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 28 7K 333 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 540 pwddesc 87 6K 38146 DEVFSP 80 5K 842 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 UMA 270 5K 270 session 35 5K 60 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 510842 lockf 32 4K 69 hhook 15 4K 17 proc-args 52 3K 744 terminal 11 3K 11 uidinfo 5 3K 22 select 19 3K 100 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 Unitno 29 2K 47 CAM XPT 22 2K 543 sctp_atcl 4 2K 66128 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 37076 softdep 1 1K 1 mkdir 8 1K 74150 freeblks 4 1K 37075 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 230 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 newdirblk 6 1K 37075 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 217 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 37134 inpcbpolicy 16 1K 10836 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 9007 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 47263 aesni_data 2 1K 2 sctp_atky 4 1K 86568 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1051 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 133 sctp_vrf 1 1K 1 sctp_athm 4 1K 66215 vnet 1 1K 1 entropy 2 1K 48 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 cdg data 0 0K 0 mqdata 0 0K 0 dctcp data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 8 sctp_mcore 0 0K 0 sctp_socko 0 0K 36168 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 16768 sctp_stri 0 0K 78 sctp_map 0 0K 33536 vegas data 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1658 htcp 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 32858 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 112 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 75 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 38083 namei_tracker 0 0K 3 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 2851 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 2 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 180 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 26464 ioctlops 0 0K 3761 eventfd 0 0K 66 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 1059 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 991 1339521 0 254 38137856 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8847 1173 2410283 0 254 2565120 0 RADIX NODE 144 16958 313 976003 0 63 2487024 0 tcp_log 416 25 5636 531883 0 254 2354976 0 BUF TRIE 144 187 11573 2089 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 malloc-128 128 11292 23 11335 0 126 1448320 0 mbuf_cluster 2048 690 2 690 0 254 1417216 0 malloc-4096 4096 327 3 579 0 2 1351680 0 UMA Slabs 0 112 10904 1 10904 0 126 1221360 0 vmem btag 56 18958 97 18958 0 254 1067080 0 malloc-384 384 149 2401 37398 0 30 979200 0 sctp_asoc 2288 0 375 16768 0 254 858000 0 malloc-256 256 515 2575 83319 0 62 791040 0 malloc-2048 2048 11 349 50092 0 9 737280 0 malloc-256 256 264 2406 74719 0 62 683520 0 FFS inode 1160 528 25 37617 0 8 641480 0 sctp_ep 1280 4 470 49321 0 254 606720 0 tcp_bbr_map 128 2 4307 70915 0 126 551552 0 malloc-16384 16384 29 4 37107 0 1 540672 0 socket 944 45 515 61720 0 254 528640 0 malloc-1024 1024 117 339 17096 0 16 466944 0 256 Bucket 2048 198 20 22609 0 8 446464 0 VM OBJECT 264 1580 40 537610 0 30 427680 0 malloc-4096 4096 100 3 38173 0 2 421888 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 182 16 40054 0 8 357984 0 malloc-128 128 145 2428 38764 0 126 329344 0 malloc-65536 65536 5 0 5 0 1 327680 0 VNODE 448 568 89 37659 0 30 294336 0 MAP ENTRY 96 2767 257 2059163 0 126 290304 0 malloc-64 64 3929 544 42508 0 254 286272 0 sctp_raddr 736 0 374 16963 0 254 275264 0 malloc-384 384 5 695 66478 0 30 268800 0 tcp_inpcb 496 7 529 8996 0 254 265856 0 ertt_txseginfo 40 0 6262 168461 0 254 250480 0 malloc-16 16 14029 221 14089 0 254 228000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-65536 65536 1 2 505 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-32 32 5560 236 6143 0 254 185472 0 malloc-128 128 1367 59 26815 0 126 182528 0 mbuf_packet 256 76 614 61046 0 254 176640 0 VMSPACE 2544 60 9 38120 0 4 175536 0 tcpcb 1080 5 156 8996 0 254 173880 0 malloc-256 256 53 592 80169 0 62 165120 0 128 Bucket 1024 112 35 9502 0 16 150528 0 FFS2 dinode 256 528 57 37616 0 62 149760 0 S VFS Cache 104 1040 364 39341 0 126 146016 0 PROC 1336 86 13 38145 0 8 132264 0 malloc-65536 65536 0 2 136 0 1 131072 0 ksiginfo 112 84 960 3669 0 126 116928 0 malloc-128 128 808 91 41956 0 126 115072 0 filedesc0 1072 87 18 38146 0 8 112560 0 64 Bucket 512 151 57 18925 0 30 106496 0 malloc-4096 4096 22 2 24 0 2 98304 0 malloc-256 256 240 135 42079 0 62 96000 0 malloc-128 128 583 161 113459 0 126 95232 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 923 400 77297 0 254 84672 0 malloc-8192 8192 7 3 120 0 1 81920 0 g_bio 408 0 180 13436 0 30 73440 0 32 Bucket 256 160 125 16220 0 62 72960 0 malloc-64 64 679 455 26939 0 254 72576 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 malloc-2048 2048 31 1 33 0 8 65536 0 sctp_chunk 152 0 390 827 0 254 59280 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-384 384 123 17 259 0 30 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-2048 2048 4 22 727 0 8 53248 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-64 64 188 505 511568 0 254 44352 0 malloc-256 256 40 125 74182 0 62 42240 0 clpbuf 2624 0 16 21 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pcpu-8 8 4894 226 5212 0 254 40960 0 Files 80 261 239 120065 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 175238 0 16 36864 0 malloc-384 384 83 7 83 0 30 34560 0 da_ccb 544 0 63 3475 0 16 34272 0 pipe 744 24 21 674 0 16 33480 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 2 156 0 1 32768 0 malloc-4096 4096 2 6 38089 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-32 32 120 888 72980 0 254 32256 0 tcp_bbr_pcb 832 1 35 5659 0 16 29952 0 tcp_rack_pcb 832 0 36 1658 0 16 29952 0 malloc-4096 4096 3 4 3275 0 2 28672 0 malloc-1024 1024 22 6 1355 0 16 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 511909 0 62 28000 0 malloc-16 16 48 1702 134315 0 254 28000 0 udplite_inpcb 496 0 56 1100 0 254 27776 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-2048 2048 8 4 21 0 8 24576 0 malloc-1024 1024 18 6 62 0 16 24576 0 sctp_stream_msg_out 112 0 216 859 0 254 24192 0 PWD 32 31 725 37182 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 39 261 6822 0 126 24000 0 malloc-128 128 33 153 300 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 4 16 44 0 16 20480 0 tcp_rack_map 112 0 180 3060 0 126 20160 0 malloc-32 32 73 557 37225 0 254 20160 0 16 Bucket 144 101 39 928 0 62 20160 0 malloc-128 128 89 66 628 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 3941 0 62 19200 0 malloc-16384 16384 0 1 2 0 1 16384 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-2048 2048 1 7 25 0 8 16384 0 malloc-2048 2048 2 6 24 0 8 16384 0 malloc-512 512 19 13 34 0 30 16384 0 ertt 72 5 219 8996 0 126 16128 0 vtnet_tx_hdr 24 1 667 709699 0 254 16032 0 unpcb 256 20 40 1495 0 254 15360 0 malloc-384 384 26 14 39 0 30 15360 0 malloc-256 256 34 26 131 0 62 15360 0 malloc-2048 2048 2 4 2699 0 8 12288 0 malloc-32 32 151 227 22619 0 254 12096 0 malloc-32 32 26 352 14302 0 254 12096 0 4 Bucket 48 6 246 855 0 254 12096 0 2 Bucket 32 60 318 4254 0 254 12096 0 malloc-16 16 500 250 23274 0 254 12000 0 ripcb 496 5 19 447 0 254 11904 0 udp_inpcb 496 6 18 293 0 254 11904 0 kenv 258 15 30 1046 0 30 11610 0 malloc-4096 4096 0 2 9 0 2 8192 0 malloc-4096 4096 0 2 406 0 2 8192 0 malloc-2048 2048 0 4 19 0 8 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 16 118 0 30 8192 0 malloc-512 512 0 16 13 0 30 8192 0 malloc-512 512 2 14 139 0 30 8192 0 malloc-512 512 0 16 113 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 62 0 126 8096 0 rl_entry 40 77 125 77 0 254 8080 0 sctp_laddr 48 0 168 4361 0 254 8064 0 udpcb 32 6 246 1393 0 254 8064 0 malloc-64 64 24 102 18102 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 488 0 254 8064 0 malloc-64 64 2 124 2 0 254 8064 0 malloc-32 32 135 117 318 0 254 8064 0 malloc-32 32 19 233 35 0 254 8064 0 malloc-16 16 11 489 6052 0 254 8000 0 malloc-16 16 22 478 38 0 254 8000 0 malloc-16 16 36 464 26391 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 16 0 254 8000 0 malloc-128 128 31 31 2183 0 126 7936 0 sctp_readq 152 0 52 8 0 254 7904 0 AIO 208 0 38 12 0 62 7904 0 AIOCB 552 0 14 22 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-256 256 18 12 344 0 62 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 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 malloc-512 512 5 3 6 0 30 4096 0 malloc-512 512 2 6 231 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 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-32 32 18 108 532 0 254 4032 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 12 0 30 3840 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_ack 48 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 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 AIOLIO 272 0 0 0 0 30 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 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-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