panic: ASan: Invalid access, 4-byte read at 0xfffffe0058c39bf8, UMAUseAfterFree(fd) cpuid = 1 time = 1643720295 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00540046d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0054004830 vpanic() at vpanic+0x2b8/frame 0xfffffe0054004910 panic() at panic+0xb5/frame 0xfffffe00540049e0 kasan_report() at kasan_report+0xdc/frame 0xfffffe0054004ab0 sctp_med_chunk_output() at sctp_med_chunk_output+0x552/frame 0xfffffe0054005660 sctp_chunk_output() at sctp_chunk_output+0x26f1/frame 0xfffffe00540062b0 sctp_process_control() at sctp_process_control+0x3500/frame 0xfffffe0054006780 sctp_common_input_processing() at sctp_common_input_processing+0xb35/frame 0xfffffe00540069e0 sctp_input_with_port() at sctp_input_with_port+0x57d/frame 0xfffffe0054006b70 sctp_input() at sctp_input+0x32/frame 0xfffffe0054006b90 ip_input() at ip_input+0x826/frame 0xfffffe0054006cf0 swi_net() at swi_net+0x2f0/frame 0xfffffe0054006d90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0054006ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0054006f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0054006f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x27073ba(%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 0x80b9f5b18398a172 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe0054004810 rbp 0xfffffe0054004830 rsi 0x1 rdi 0 r8 0x3 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0053eebac0 r13 0xfffffe0054004801 r14 0xffffffff82b92be0 .str.18 r15 0xffffffff82b92be0 .str.18 rip 0xffffffff81763f5b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x27073ba(%rip) db> show proc Process 12 (intr) at 0xfffffe0053def548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e0eb80 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e0eb80 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83e0fb20 (map 0xffffffff83e0fb20) (map.pmap 0xffffffff83e0fbe0) (pmap 0xffffffff83e0fc48) threads: 21 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 Run CPU 1 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100034 I [swi3: busdma] 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] db> ps pid ppid pgrp uid state wmesg wchan cmd 2593 779 777 0 RE CPU 0 syz-executor3999139 779 777 777 0 S nanslp 0xffffffff83e38a01 syz-executor3999139 777 775 777 0 Ss pause 0xfffffe0092d8fb40 csh 775 688 775 0 Ss select 0xfffffe0053c9ebc0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574f80b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586d60b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586d68b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005794e0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0053f8d8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005794e8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005794f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005794f8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579500b0 getty 744 1 18 0 S+ piperd 0xfffffe0058b8b000 logger 743 742 18 0 S+ nanslp 0xffffffff83e38a00 sleep 742 1 18 0 S+ wait 0xfffffe0058d3a000 sh 692 1 692 0 Ss nanslp 0xffffffff83e38a00 cron 688 1 688 0 Ss select 0xfffffe0053c9f1c0 sshd 501 1 501 0 Ss select 0xfffffe0053c9f9c0 syslogd 430 1 430 0 Ss select 0xfffffe0053f5cac0 devd 429 1 429 65 Ss select 0xfffffe0053c9fac0 dhclient 344 1 344 0 Ss select 0xfffffe0053f5c340 dhclient 341 1 341 0 Ss select 0xfffffe0053f5ca40 dhclient 17 0 0 0 DL vlruwt 0xfffffe0053deea90 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f5e200 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100078 D psleep 0xffffffff83f5c7e0 [bufdaemon] 100079 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058a1dce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f8fd80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83f83c38 [dom0] 100080 D launds 0xffffffff83f83c44 [laundry: dom0] 100081 D umarcl 0xffffffff81e8d690 [uma] 7 0 0 0 DL - 0xffffffff83bf4988 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84580530 [pf purge] 5 0 0 0 DL waiting 0xffffffff8485e4a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a968c0 [doneq0] 100046 D - 0xffffffff83a96840 [async] 100075 D - 0xffffffff83a966c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f52c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f7f480 [crypto] 100042 D crypto_ 0xfffffe0053f23d30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053f23d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e0e140 [g_event] 100037 D - 0xffffffff83e0e160 [g_up] 100038 D - 0xffffffff83e0e180 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 Run CPU 1 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100034 I [swi3: busdma] 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 0xfffffe0053df0000 [init] 10 0 0 0 DL audit_w 0xffffffff83f7ff60 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e0eb80 [swapper] 100005 D - 0xfffffe0053c9a800 [softirq_0] 100006 D - 0xfffffe0053c9a600 [softirq_1] 100007 D - 0xfffffe0053c9a400 [if_io_tqg_0] 100008 D - 0xfffffe0053c9a200 [if_io_tqg_1] 100009 D - 0xfffffe0053c9a000 [if_config_tqg_0] 100010 D - 0xfffffe000818f000 [deferred_unmount ta] 100011 D - 0xfffffe000818ee00 [thread taskq] 100013 D - 0xfffffe000818ec00 [kqueue_ctx taskq] 100014 D - 0xfffffe000818eb00 [pci_hp taskq] 100017 D - 0xfffffe000818e800 [aiod_kick taskq] 100018 D - 0xfffffe000818e700 [linuxkpi_irq_wq] 100019 D - 0xfffffe000818e600 [inm_free taskq] 100020 D - 0xfffffe000818e500 [in6m_free taskq] 100021 D - 0xfffffe000818e400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000818e400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000818e400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000818e400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000818e300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000818e300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000818e300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000818e300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f59300 [firmware taskq] 100039 D - 0xfffffe0053f59100 [crypto_0] 100040 D - 0xfffffe0053f59100 [crypto_1] 100056 D - 0xfffffe000818fc00 [vtnet0 rxq 0] 100057 D - 0xfffffe000818fb00 [vtnet0 txq 0] 100058 D - 0xfffffe000818fa00 [vtnet0 rxq 1] 100059 D - 0xfffffe000818f900 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057092680 [virtio_balloon] 100065 D - 0xffffffff82b986c0 [deadlkres] 100069 D - 0xfffffe000818f100 [mca taskq] 100070 D - 0xfffffe00574f0900 [acpi_task_0] 100071 D - 0xfffffe00574f0900 [acpi_task_1] 100072 D - 0xfffffe00574f0900 [acpi_task_2] 100074 D - 0xfffffe0053f58e00 [CAM taskq] db> show all locks Process 2593 (syz-executor3999139) thread 0xfffffe0090117c80 (100116) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007782e00) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8393 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00929edb20) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8305 Process 12 (intr) thread 0xfffffe0053eebac0 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0092fa5c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1526 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4238 sysctloid 35454 2089K 35525 vtbuf 24 1968K 46 kobj 326 1304K 487 newblk 680 1194K 719 vfscache 3 1025K 3 pcb 21 539K 3666 inodedep 17 518K 71 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 99 186K 2652 acpica 1674 184K 56376 vnet_data 1 168K 1 tidhash 3 141K 3 vmem 3 138K 4 linker 357 134K 385 pagedep 8 130K 18 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 114 bus 984 81K 3437 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 sctp_timw 137 35K 137 temp 17 33K 1606 hostcache 1 32K 1 shm 1 32K 1 kdtrace 158 32K 2711 DEVFS3 124 31K 134 umtx 242 31K 242 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 BPF 10 18K 10 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 93 15K 93 bus-sc 34 15K 1651 KTRACE 100 13K 100 kenv 95 12K 95 eventhandler 133 12K 133 ifaddr 30 12K 32 GEOM 61 11K 490 routetbl 50 11K 176 CAM queue 5 11K 1528 rman 84 10K 425 cred 36 9K 234 bmsafemap 3 9K 41 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 ufs_dirhash 24 5K 24 UMA 272 5K 272 plimit 17 5K 322 vt 11 5K 11 ifnet 3 5K 3 memdesc 1 4K 1 MCA 32 4K 32 filedesc 1 4K 1 evdev 4 4K 4 acpisem 28 4K 28 hhook 15 4K 17 ether_multi 40 4K 50 lltable 11 4K 11 pf_ifnet 5 3K 6 in6_multi 25 3K 25 terminal 11 3K 11 kqueue 41 3K 2596 session 20 3K 31 pwddesc 40 3K 2594 uidinfo 3 3K 8 proc-args 63 3K 3534 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 selfd 27 2K 34603 Unitno 27 2K 39 CAM XPT 22 2K 543 lockf 15 2K 22 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_atcl 3 2K 3855 msi 9 2K 9 clone 9 2K 9 sctp_stro 1 1K 1814 softdep 1 1K 1 dirrem 4 1K 28 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 10 NFSD session 1 1K 1 diradd 7 1K 36 CAM periph 4 1K 271 select 7 1K 29 ipsec 3 1K 3 indirdep 3 1K 3 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifa 5 1K 6 crypto 4 1K 4 ip6ndp 4 1K 5 encap_export_host 12 1K 12 sctp_stri 1 1K 453 newdirblk 4 1K 8 mkdir 4 1K 16 freefile 4 1K 22 in_multi 2 1K 4 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 osd 7 1K 18 inpcbpolicy 10 1K 139 sctp_ifn 2 1K 6 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFSP 4 1K 9 DEVFS 9 1K 10 mld 2 1K 2 igmp 2 1K 2 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_atky 4 1K 5895 tcpfunc 3 1K 3 CC Mem 3 1K 7 loginclass 3 1K 7 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 procdesc 1 1K 6 pmchooks 1 1K 1 soname 4 1K 7099 filecaps 4 1K 66 tun 3 1K 3 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 35 pmc 1 1K 1 acpiintr 1 1K 1 sctp_athm 3 1K 4081 sctp_map 2 1K 3628 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 26 p1003.1b 1 1K 1 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 4 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 4 sctp_aadr 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 filemon 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 UMAHash 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 17 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 freeblks 0 0K 25 freefrag 0 0K 1 allocindir 0 0K 0 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 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 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 ktls_ocf 0 0K 0 agp 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 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 3 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 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 nvme_da 0 0K 0 statfs 0 0K 196 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 27 ktls 0 0K 0 agtiapi_MemAlloc malloc 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 13636 ioctlops 0 0K 86 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sbuf 0 0K 288 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 658 sysctl 0 0K 3 LED 0 0K 0 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 ix 0 0K 0 cache 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 kcovinfo 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 15197 0 254 38494208 0 mbuf 256 8588 1075 41845 0 254 2473728 0 pbuf 2624 0 794 0 0 2 2083456 0 BUF TRIE 144 178 11610 526 0 62 1697472 0 malloc-384 384 4117 53 4118 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 374 4 3088 0 2 1548288 0 malloc-128 128 11916 81 12001 0 126 1535616 0 UMA Slabs 0 112 10710 12 10710 0 126 1200864 0 sctp_asoc 2288 1 509 1814 0 254 1166880 0 vmem btag 56 16708 35 16708 0 254 937608 0 sctp_ep 1208 1 509 1814 0 254 616080 0 FFS inode 1160 486 32 508 0 8 600880 0 sctp_raddr 736 3 767 2268 0 254 566720 0 tcpcb 1096 3 508 7 0 254 560056 0 RADIX NODE 144 3366 185 38152 0 62 511344 0 socket 960 18 490 3149 0 254 487680 0 VM OBJECT 264 1416 114 38948 0 30 403920 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 256 Bucket 2048 152 10 1083 0 8 331776 0 malloc-64 64 4318 281 4516 0 254 294336 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 1 3 137 0 1 262144 0 VNODE 448 516 60 540 0 30 258048 0 malloc-16 16 14847 403 16087 0 254 244000 0 malloc-256 256 893 37 1759 0 62 238080 0 DEVCTL 1024 0 220 126 0 0 225280 0 THREAD 1808 116 5 116 0 8 218768 0 mbuf_packet 256 2 760 3410 0 254 195072 0 MAP ENTRY 96 1580 436 120589 0 126 193536 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5398 272 6157 0 254 181440 0 malloc-128 128 1166 229 26281 0 126 178560 0 malloc-32768 32768 1 4 121 0 1 163840 0 malloc-1024 1024 122 22 131 0 16 147456 0 FFS2 dinode 256 486 84 508 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 46 0 1 131072 0 unpcb 256 7 503 1179 0 254 130560 0 S VFS Cache 104 966 204 1007 0 126 121680 0 ksiginfo 112 40 1004 56 0 126 116928 0 malloc-128 128 642 257 4265 0 126 115072 0 FPU_save_area 832 118 17 131 0 16 112320 0 malloc-256 256 325 50 925 0 62 96000 0 UMA Kegs 384 230 3 230 0 30 89472 0 128 Bucket 1024 45 38 735 0 16 84992 0 VMSPACE 2552 24 9 2578 0 4 84216 0 malloc-2048 2048 5 35 1050 0 8 81920 0 sctp_chunk 152 1 519 679 0 254 79040 0 PROC 1352 40 17 2593 0 8 77064 0 filedesc0 1072 40 30 2594 0 8 75040 0 g_bio 408 0 180 4732 0 30 73440 0 64 Bucket 512 68 68 2635 0 30 69632 0 malloc-64 64 515 556 1612 0 254 68544 0 malloc-128 128 323 204 835 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 6 2 107 0 1 65536 0 malloc-2048 2048 9 23 1822 0 8 65536 0 32 Bucket 256 63 192 3278 0 62 65280 0 malloc-4096 4096 12 2 26 0 2 57344 0 malloc-64 64 100 719 7522 0 254 52416 0 malloc-256 256 24 171 1837 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12233 0 16 49152 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-1024 1024 6 42 555 0 16 49152 0 malloc-1024 1024 13 35 1834 0 16 49152 0 malloc-512 512 9 87 462 0 30 49152 0 malloc-384 384 35 85 3970 0 30 46080 0 malloc-384 384 92 28 94 0 30 46080 0 syncache 168 0 264 5 0 254 44352 0 clpbuf 2624 0 16 25 0 16 41984 0 malloc-8192 8192 3 2 31 0 1 40960 0 malloc-4096 4096 7 3 9 0 2 40960 0 4 Bucket 48 6 834 450 0 254 40320 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 128 0 30 38160 0 da_ccb 544 0 70 1308 0 16 38080 0 pipe 744 7 43 284 0 16 37200 0 pcpu-8 8 4253 355 4281 0 254 36864 0 malloc-64 64 55 512 314 0 254 36288 0 malloc-64 64 39 528 13366 0 254 36288 0 malloc-64 64 80 487 37742 0 254 36288 0 malloc-64 64 315 252 324 0 254 36288 0 malloc-64 64 34 533 53 0 254 36288 0 malloc-128 128 19 260 93 0 126 35712 0 malloc-128 128 97 182 587 0 126 35712 0 malloc-128 128 46 233 151 0 126 35712 0 malloc-128 128 91 188 98 0 126 35712 0 routing nhops 256 10 125 17 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-256 256 12 123 40 0 62 34560 0 malloc-256 256 16 119 311 0 62 34560 0 malloc-256 256 42 93 510 0 62 34560 0 malloc-256 256 11 124 317 0 62 34560 0 malloc-256 256 61 74 106 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-2048 2048 5 11 5 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 6 10 15 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 2 14 26 0 8 32768 0 malloc-1024 1024 14 18 15 0 16 32768 0 malloc-1024 1024 5 27 174 0 16 32768 0 malloc-1024 1024 8 24 8 0 16 32768 0 malloc-1024 1024 1 31 869 0 16 32768 0 malloc-512 512 5 59 54 0 30 32768 0 malloc-512 512 0 64 9 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 44 356 437 0 126 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 4 0 254 28224 0 malloc-32 32 29 853 1994 0 254 28224 0 malloc-32 32 44 838 3687 0 254 28224 0 16 Bucket 144 48 148 264 0 62 28224 0 tcp_inpcb 424 3 60 7 0 30 26712 0 TURNSTILE 136 122 67 122 0 62 25704 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 820 0 2 24576 0 rtentry 176 13 125 17 0 62 24288 0 PGRP 88 20 256 31 0 126 24288 0 ertt_txseginfo 40 0 606 2058 0 254 24240 0 rl_entry 40 31 575 31 0 254 24240 0 Files 80 71 229 8395 0 126 24000 0 malloc-384 384 2 58 2 0 30 23040 0 SLEEPQUEUE 88 122 134 122 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 128 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 ertt 72 3 277 7 0 126 20160 0 PWD 32 10 620 100 0 254 20160 0 malloc-32 32 118 512 172 0 254 20160 0 malloc-32 32 24 606 4232 0 254 20160 0 malloc-32 32 67 563 225 0 254 20160 0 malloc-32 32 269 361 3087 0 254 20160 0 malloc-32 32 28 602 1071 0 254 20160 0 2 Bucket 32 50 580 298 0 254 20160 0 KNOTE 160 0 125 8 0 62 20000 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 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-4096 4096 4 0 6 0 2 16384 0 malloc-2048 2048 2 6 193 0 8 16384 0 malloc-1024 1024 0 16 3 0 16 16384 0 malloc-512 512 3 29 3 0 30 16384 0 malloc-512 512 2 30 129 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 malloc-16 16 23 977 4112 0 254 16000 0 malloc-16 16 13 987 3688 0 254 16000 0 kenv 258 15 45 1029 0 30 15480 0 ripcb 424 1 35 4 0 30 15264 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_inpcb ports 32 1 377 1 0 254 12096 0 malloc-16 16 39 711 1291 0 254 12000 0 malloc-16 16 16 734 161 0 254 12000 0 malloc-16 16 33 717 230 0 254 12000 0 malloc-16 16 36 714 51 0 254 12000 0 malloc-16 16 274 476 25897 0 254 12000 0 malloc-384 384 20 10 360 0 30 11520 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 vtnet_tx_hdr 24 0 334 3515 0 254 8016 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 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_rack_pcb 896 0 0 0 0 16 0 0 tcp_rack_map 120 0 0 0 0 126 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 ipq 56 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 72 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 tcpreass 48 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_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 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 TMPFS node 224 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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 db>