panic: ASan: Invalid access, 8-byte read at 0xfffffe00a84b68e8, UMAUseAfterFree(fd) cpuid = 0 time = 1635726292 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bd4fe90 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bd4fff0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bd500d0 panic() at panic+0xb5/frame 0xfffffe009bd50190 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe009bd50250 sctp_lower_sosend() at sctp_lower_sosend+0x687/frame 0xfffffe009bd50740 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe009bd509e0 sosend() at sosend+0xfc/frame 0xfffffe009bd50a50 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bd50bc0 sendit() at sendit+0x2b0/frame 0xfffffe009bd50c10 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe009bd50d30 amd64_syscall() at amd64_syscall+0x412/frame 0xfffffe009bd50f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bd50f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 15816 tid 116342 ] Stopped at kdb_enter+0x6b: movq $0,0x28de0ea(%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 0x6839d8125d5c0f3f rdx 0x3ffff rbx 0 rsp 0xfffffe009bd4ffd0 rbp 0xfffffe009bd4fff0 rsi 0x40001 rdi 0xffffffff817c305a vprintf+0x35a r8 0 r9 0xfffffe009bd4fb08 r10 0 r11 0xfffffe009ea16c50 r12 0xfffffe009ea16740 r13 0xfffffe009bd50001 r14 0xffffffff82c8bbc0 .str.18 r15 0xffffffff82c8bbc0 .str.18 rip 0xffffffff817b69cb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28de0ea(%rip) db> show proc Process 15816 (syz-executor.0) at 0xfffffe009eb55000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffffe009bf3b548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053d53548 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ea0f000 (map 0xfffffe009ea0f000) (map.pmap 0xfffffe009ea0f0c0) (pmap 0xfffffe009ea0f128) threads: 2 102524 RunQ syz-executor.0 116342 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 15817 779 779 0 R (threaded) syz-executor.1 107568 RunQ syz-executor.1 116343 RunQ syz-executor.1 15816 778 778 0 R (threaded) syz-executor.0 102524 RunQ syz-executor.0 116342 Run CPU 0 syz-executor.0 13136 1 13136 65 Ss select 0xfffffe009ea78040 dhclient 8739 1 8739 0 Ss select 0xfffffe009ea784c0 dhclient 8736 1 8736 0 Ss select 0xfffffe009ea781c0 dhclient 8717 1 8717 65 Ss select 0xfffffe009ea78140 dhclient 6185 1 6185 0 Ss select 0xfffffe009ea78640 dhclient 6182 1 6182 0 Ss select 0xfffffe009ea787c0 dhclient 6163 1 6163 65 Ss select 0xfffffe009ea785c0 dhclient 4218 1 4218 0 Ss select 0xfffffe00587a30c0 dhclient 4215 1 4215 0 Ss select 0xfffffe009e2df240 dhclient 4193 1 4193 65 Ss select 0xfffffe009e2df540 dhclient 2939 0 0 0 DL aiordy 0xfffffe009e462000 [aiod4] 2938 0 0 0 DL aiordy 0xfffffe009e462548 [aiod3] 2937 0 0 0 DL aiordy 0xfffffe009e541a90 [aiod2] 2936 0 0 0 DL aiordy 0xfffffe009eb82a90 [aiod1] 1053 1 1053 0 Ss select 0xfffffe00587a31c0 dhclient 1050 1 1050 0 Ss select 0xfffffe009e2df4c0 dhclient 843 775 843 0 Rs syz-executor.3 797 775 797 0 Rs syz-executor.2 779 775 779 0 Rs syz-executor.1 778 775 778 0 Ss nanslp 0xffffffff840619c0 syz-executor.0 775 773 773 0 R (threaded) syz-fuzzer 100100 S uwait 0xfffffe009e44da80 syz-fuzzer 100118 S nanslp 0xffffffff840619c0 syz-fuzzer 100119 S uwait 0xfffffe00584d4200 syz-fuzzer 100120 S uwait 0xfffffe009e9e1d00 syz-fuzzer 100121 S uwait 0xfffffe009e9e1e00 syz-fuzzer 100122 S uwait 0xfffffe009e4eca80 syz-fuzzer 100123 RunQ syz-fuzzer 100124 RunQ syz-fuzzer 100125 S uwait 0xfffffe009e9e1b00 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe0097123b40 csh 771 689 771 0 Rs CPU 1 sshd 755 1 755 0 Ss+ ttyin 0xfffffe0056fec0b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575e48b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583e80b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583e88b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00583e40b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00583e48b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005838f0b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005838f8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00575380b0 getty 693 1 693 0 Ss nanslp 0xffffffff840619c1 cron 689 1 689 0 Ss select 0xfffffe009e2df7c0 sshd 502 1 502 0 Ss select 0xfffffe00587a33c0 syslogd 431 1 431 0 Ss select 0xfffffe009e2df840 devd 430 1 430 65 Ss select 0xfffffe009e2df9c0 dhclient 345 1 345 0 Ss select 0xfffffe00587a3440 dhclient 342 1 342 0 Ss select 0xfffffe009e2df940 dhclient 18 0 0 0 DL syncer 0xffffffff84189de0 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058753a90 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84187ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100091 D sdflush 0xfffffe0056ff94e8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841c0000 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b3af8 [dom0] 100082 D launds 0xffffffff841b3b04 [laundry: dom0] 100083 D umarcl 0xffffffff81ebc6c0 [uma] 8 0 0 0 DL - 0xffffffff83e17be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84dfe760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff8494d060 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9d3c0 [doneq0] 100046 D - 0xffffffff83c9d340 [async] 100075 D - 0xffffffff83c9d1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aa2888 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bde80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bde30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841adba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84034b40 [g_event] 100037 D - 0xffffffff84034b80 [g_up] 100038 D - 0xffffffff84034bc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0053d53548 [init] 10 0 0 0 DL audit_w 0xffffffff841aeb40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84035a40 [swapper] 100005 D - 0xfffffe0053df2e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df2d00 [softirq_0] 100007 D - 0xfffffe0053df2c00 [softirq_1] 100008 D - 0xfffffe0053df2b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df2a00 [if_io_tqg_1] 100010 D - 0xfffffe0007924700 [inm_free taskq] 100011 D - 0xfffffe0007924600 [deferred_unmount ta] 100012 D - 0xfffffe0007924500 [thread taskq] 100014 D - 0xfffffe0007924300 [pci_hp taskq] 100015 D - 0xfffffe0007924200 [linuxkpi_irq_wq] 100016 D - 0xfffffe0007924100 [kqueue_ctx taskq] 100019 D - 0xfffffe0053e05d00 [aiod_kick taskq] 100020 D - 0xfffffe0053e05c00 [in6m_free taskq] 100021 D - 0xfffffe0053e05b00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e05b00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e05b00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e05b00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e05a00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e05a00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e05a00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e05a00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053e05900 [firmware taskq] 100039 D - 0xfffffe0053e05800 [crypto_0] 100040 D - 0xfffffe0053e05800 [crypto_1] 100056 D - 0xfffffe0053e05200 [vtnet0 rxq 0] 100057 D - 0xfffffe0053e05100 [vtnet0 txq 0] 100058 D - 0xfffffe0053e05000 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ed0e00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b80100 [virtio_balloon] 100065 D - 0xfffffe0056ed0d00 [mca taskq] 100066 D - 0xffffffff82c92b80 [deadlkres] 100070 D - 0xfffffe0058350600 [acpi_task_0] 100071 D - 0xfffffe0058350600 [acpi_task_1] 100072 D - 0xfffffe0058350600 [acpi_task_2] 100074 D - 0xfffffe0053e05600 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 pcb 2532 3354K 40522 tcp_hpts 6 3201K 6 sysctloid 34970 2060K 35041 vtbuf 24 1968K 46 kobj 326 1304K 485 sctp_stro 1250 1250K 6148 inodedep 1661 1135K 15102 newblk 8 1026K 21316 vfscache 3 1025K 3 sctp_atcl 2502 939K 25182 linker 378 582K 411 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1653 414K 15009 vmem 3 274K 5 subproc 139 270K 15898 freefile 1653 207K 15007 acpica 1674 184K 55237 vnet_data 1 168K 1 sctp_atky 3752 157K 31829 tidhash 3 141K 3 pagedep 8 130K 14850 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 filedesc 14 105K 29691 BPF 46 88K 47 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 352 44K 352 kdtrace 215 43K 32162 sctp_athm 2502 40K 25619 sctp_map 2500 40K 12296 temp 34 33K 2344 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 127 32K 137 msg 4 30K 4 sctp_timw 118 30K 118 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 137 16K 429 ithread 99 16K 99 bus-sc 34 15K 1691 ether_multi 157 13K 167 KTRACE 100 13K 100 lltable 41 13K 52 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 71 9K 71 bmsafemap 2 9K 15158 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 36 rpc 2 8K 2 shmfd 1 8K 25 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 343 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 424 kqueue 62 6K 15836 DEVFSP 80 5K 159 ufs_dirhash 24 5K 24 session 35 5K 50 UMA 268 5K 268 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 pwddesc 60 4K 15818 acpisem 28 4K 28 lockf 32 4K 54 proc-args 90 4K 17145 hhook 15 4K 17 selfd 52 4K 224695 terminal 11 3K 11 select 19 3K 97 uidinfo 3 3K 9 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 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sigio 19 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 17415 softdep 1 1K 1 freeblks 4 1K 15130 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 42 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mkdir 6 1K 29662 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 18 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 4690 osd 8 1K 3698 newdirblk 3 1K 14831 diradd 3 1K 15048 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 newreno data 4 1K 3687 vnodes 1 1K 1 CAM SIM 2 1K 2 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 112 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 19923 filecaps 5 1K 118 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 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 24549 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 472 sctp_mcore 0 0K 0 sctp_socko 0 0K 6751 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 794 mqdata 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 0 htcp 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 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 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 iavf 0 0K 0 ixl 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 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 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15656 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 18 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 3356 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 ata_da 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 ktls_ocf 0 0K 0 nvme_da 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 92 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 LRO 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 acpi_perf 0 0K 0 statfs 0 0K 15273 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 2 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 biobuf 0 0K 0 aios 0 0K 2 lio 0 0K 2 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 118 ktls 0 0K 0 osti_cacheable 0 0K 0 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 162 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 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 830 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 992 1344640 0 254 38141952 0 sctp_asoc 2288 1250 345 6148 0 254 3649360 0 mbuf_cluster 2048 1470 2 1470 0 254 3014656 0 malloc-2048 2048 1254 192 18641 0 8 2961408 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 9084 636 2178318 0 254 2488320 0 RADIX NODE 144 16173 398 466320 0 63 2386224 0 tcp_log 416 0 5022 5012 0 254 2089152 0 sctp_ep 1272 1252 317 18637 0 254 1995768 0 BUF TRIE 144 204 11556 5969 0 62 1693440 0 malloc-384 384 4225 5 4237 0 30 1624320 0 malloc-128 128 11597 59 15754 0 126 1491968 0 malloc-1024 1024 1257 179 6704 0 16 1470464 0 malloc-4096 4096 329 6 15763 0 2 1372160 0 UMA Slabs 0 112 12033 24 12033 0 126 1350384 0 sctp_raddr 736 1250 356 6148 0 254 1182016 0 vmem btag 56 20900 99 20900 0 254 1175944 0 malloc-384 384 2503 397 25183 0 30 1113600 0 malloc-384 384 1685 995 15168 0 30 1029120 0 malloc-256 256 308 2707 34597 0 62 771840 0 malloc-256 256 1858 992 15320 0 62 729600 0 FFS inode 1160 516 30 15523 0 8 633360 0 256 Bucket 2048 180 16 20449 0 8 401408 0 malloc-65536 65536 5 1 183 0 1 393216 0 malloc-256 256 1302 228 19368 0 62 391680 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 mbuf_packet 256 884 586 34537 0 254 376320 0 malloc-64 64 5393 403 283574 0 254 370944 0 VM OBJECT 264 1271 109 224343 0 30 364320 0 malloc-128 128 1662 1004 29856 0 126 341248 0 malloc-16 16 19460 1040 64540 0 254 328000 0 THREAD 1808 154 22 16343 0 8 318208 0 VNODE 448 555 93 15564 0 30 290304 0 malloc-4096 4096 60 7 15820 0 2 274432 0 malloc-32 32 7855 587 42030 0 254 270144 0 tcp_inpcb 496 4 484 3687 0 254 242048 0 malloc-32768 32768 0 7 3171 0 1 229376 0 DEVCTL 1024 0 220 155 0 0 225280 0 sctp_chunk 152 1220 236 1818 0 254 221312 0 malloc-16384 16384 7 6 14844 0 1 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 MAP ENTRY 96 1577 397 851372 0 126 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-256 256 21 699 53865 0 62 184320 0 socket 960 41 139 24649 0 254 172800 0 FPU_save_area 832 156 42 23025 0 16 164736 0 ertt_txseginfo 40 1 3938 81451 0 254 157560 0 malloc-128 128 1182 27 27800 0 126 154752 0 S VFS Cache 104 1025 379 16271 0 126 146016 0 malloc-1024 1024 134 6 1364 0 16 143360 0 FFS2 dinode 256 516 39 15523 0 62 142080 0 malloc-128 128 988 97 30645 0 126 138880 0 malloc-65536 65536 0 2 136 0 1 131072 0 VMSPACE 2552 38 13 15797 0 4 130152 0 tcp_bbr_map 128 0 992 13168 0 126 126976 0 ksiginfo 112 68 976 7026 0 126 116928 0 128 Bucket 1024 72 31 5203 0 16 105472 0 PROC 1352 59 19 15817 0 8 105456 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-4096 4096 23 1 657 0 2 98304 0 64 Bucket 512 139 45 9109 0 30 94208 0 filedesc0 1072 60 24 15818 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 clpbuf 2624 0 32 42 0 16 83968 0 g_bio 408 0 170 51272 0 30 69360 0 tcpcb 1096 4 59 3687 0 254 69048 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-4096 4096 14 2 28 0 2 65536 0 32 Bucket 256 99 156 11144 0 62 65280 0 malloc-128 128 451 45 980 0 126 63488 0 malloc-2048 2048 9 21 536 0 8 61440 0 malloc-2048 2048 4 24 511 0 8 57344 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 533 223 19253 0 254 48384 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4711 409 4874 0 254 40960 0 NAMEI 1024 0 36 76250 0 16 36864 0 pcpu-64 64 490 86 490 0 254 36864 0 malloc-64 64 508 59 761 0 254 36288 0 Files 80 233 217 51021 0 126 36000 0 malloc-384 384 80 10 81 0 30 34560 0 malloc-256 256 73 62 15445 0 62 34560 0 malloc-256 256 103 32 1162 0 62 34560 0 da_ccb 544 0 63 12943 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 tcp_bbr_pcb 832 0 36 2205 0 16 29952 0 pipe 744 23 17 504 0 16 29760 0 TURNSTILE 136 177 33 177 0 62 28560 0 16 Bucket 144 81 115 1328 0 62 28224 0 KNOTE 160 27 148 182248 0 62 28000 0 malloc-128 128 21 196 386 0 126 27776 0 malloc-8192 8192 2 1 103 0 1 24576 0 malloc-2048 2048 9 3 68 0 8 24576 0 malloc-2048 2048 9 3 243 0 8 24576 0 tcp_rack_pcb 896 0 27 472 0 16 24192 0 PWD 32 20 736 14927 0 254 24192 0 malloc-64 64 339 39 459 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 70 230 4198 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 28 62 147 0 62 23040 0 sctp_stream_msg_out 112 161 19 2388 0 254 20160 0 2 Bucket 32 65 565 2475 0 254 20160 0 udplite_inpcb 496 0 40 668 0 254 19840 0 malloc-128 128 61 94 15804 0 126 19840 0 SLEEPQUEUE 88 177 47 177 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 3 1 5 0 2 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 malloc-1024 1024 15 1 18 0 16 16384 0 malloc-64 64 32 220 3626 0 254 16128 0 vtnet_tx_hdr 24 0 668 705077 0 254 16032 0 ripcb 496 5 27 101 0 254 15872 0 malloc-256 256 8 52 14855 0 62 15360 0 malloc-2048 2048 1 5 75 0 8 12288 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-512 512 15 9 29 0 30 12288 0 sctp_laddr 48 0 252 2043 0 254 12096 0 malloc-64 64 140 49 164 0 254 12096 0 malloc-32 32 251 127 332 0 254 12096 0 malloc-32 32 13 365 14903 0 254 12096 0 malloc-32 32 190 188 5589 0 254 12096 0 udp_inpcb 496 6 18 234 0 254 11904 0 tcp_rack_map 120 0 99 1092 0 126 11880 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1284 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-2048 2048 0 4 12 0 8 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 1 7 2 0 16 8192 0 malloc-1024 1024 4 4 167 0 16 8192 0 malloc-1024 1024 2 6 11 0 16 8192 0 malloc-1024 1024 6 2 6 0 16 8192 0 malloc-512 512 3 13 43 0 30 8192 0 malloc-512 512 0 16 794 0 30 8192 0 malloc-512 512 12 4 73 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 50 0 126 8096 0 rl_entry 40 72 130 72 0 254 8080 0 udpcb 32 6 246 902 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 3687 0 126 8064 0 malloc-64 64 19 107 33 0 254 8064 0 malloc-64 64 8 118 3735 0 254 8064 0 malloc-32 32 16 236 154 0 254 8064 0 malloc-32 32 83 169 160 0 254 8064 0 malloc-32 32 93 159 2885 0 254 8064 0 malloc-32 32 56 196 323 0 254 8064 0 4 Bucket 48 6 162 352 0 254 8064 0 malloc-16 16 21 479 3737 0 254 8000 0 malloc-16 16 14 486 28 0 254 8000 0 malloc-16 16 272 228 311 0 254 8000 0 malloc-16 16 95 405 171 0 254 8000 0 malloc-16 16 196 304 1424 0 254 8000 0 malloc-16 16 20 480 29097 0 254 8000 0 malloc-16 16 49 451 16499 0 254 8000 0 malloc-128 128 48 14 110 0 126 7936 0 AIO 208 0 38 25 0 62 7904 0 AIOCB 552 0 14 27 0 16 7728 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 3 17 365 0 30 7680 0 malloc-384 384 20 0 20 0 30 7680 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 6 0 30 4096 0 malloc-512 512 1 7 2 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 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOLIO 272 0 14 2 0 30 3808 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 20 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 sctp_readq 152 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 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 608 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 32 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 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-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-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