panic: ASan: Invalid access, 896-byte write at 0xfffffe0099830890, StackMiddle(f2) cpuid = 1 time = 4 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0099830270 kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe00998303d0 vpanic() at vpanic+0x254/frame 0xfffffe00998304b0 panic() at panic+0xb5/frame 0xfffffe0099830570 kasan_report() at kasan_report+0xdc/frame 0xfffffe0099830640 kasan_memset() at kasan_memset+0x10e/frame 0xfffffe0099830670 rack_init() at rack_init+0xc1/frame 0xfffffe00998307d0 tcp_ctloutput_set() at tcp_ctloutput_set+0x675/frame 0xfffffe0099830950 tcp_ctloutput() at tcp_ctloutput+0x12a/frame 0xfffffe0099830a50 sosetopt() at sosetopt+0x214/frame 0xfffffe0099830bb0 kern_setsockopt() at kern_setsockopt+0x262/frame 0xfffffe0099830ce0 sys_setsockopt() at sys_setsockopt+0x76/frame 0xfffffe0099830d30 amd64_syscall() at amd64_syscall+0x40a/frame 0xfffffe0099830f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0099830f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x28e66a, rsp = 0x8330bbf08, rbp = 0x8330bbf70 --- KDB: enter: panic [ thread pid 1014 tid 100364 ] Stopped at kdb_enter+0x6b: movq $0,0x257830a(%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 0xfffffe0094400000 rdx 0x3ffff rbx 0 rsp 0xfffffe00998303b0 rbp 0xfffffe00998303d0 rsi 0x40001 rdi 0xffffffff8172b988 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00995d4360 r12 0 r13 0xfffffe00995d3e40 r14 0xffffffff82b035e0 .str.26 r15 0xffffffff82b035e0 .str.26 rip 0xffffffff8171b78b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x257830a(%rip) db> show proc Process 1014 (syz-executor.2) at 0xfffffe0092ae2568: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 779 at 0xfffffe0092ae0000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541d2010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0092b2ea00 (map 0xfffffe0092b2ea00) (map.pmap 0xfffffe0092b2eac0) (pmap 0xfffffe0092b2eb30) threads: 2 100230 RunQ syz-executor.2 100364 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 1018 783 783 0 R syz-executor.3 1017 777 777 0 R CPU 0 syz-executor.0 1014 779 779 0 R (threaded) syz-executor.2 100230 RunQ syz-executor.2 100364 Run CPU 1 syz-executor.2 827 813 827 0 Ss select 0xfffffe008fe80cc0 dhclient 819 1 819 0 Ss select 0xfffffe008fe80c40 dhclient 813 799 430 65 S select 0xfffffe005784fb40 dhclient 799 430 430 0 S wait 0xfffffe0057971010 sh 783 774 783 0 Ss nanslp 0xffffffff83c61201 syz-executor.3 779 774 779 0 Ss nanslp 0xffffffff83c61200 syz-executor.2 778 774 778 0 Ss piperd 0xfffffe0058b38c70 syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100087 S uwait 0xfffffe0057431b80 syz-fuzzer 100113 S uwait 0xfffffe0057851380 syz-fuzzer 100114 S wait 0xfffffe0057972018 syz-fuzzer 100115 S wait 0xfffffe0057972018 syz-fuzzer 100116 S uwait 0xfffffe0057850600 syz-fuzzer 100117 S uwait 0xfffffe0057850700 syz-fuzzer 100118 S uwait 0xfffffe008fe82880 syz-fuzzer 100120 S wait 0xfffffe0057972018 syz-fuzzer 100121 S wait 0xfffffe0057972018 syz-fuzzer 100122 S kqread 0xfffffe0058ad0a00 syz-fuzzer 100124 S uwait 0xfffffe0007ad2880 syz-fuzzer 100138 S uwait 0xfffffe008fe80900 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058dde608 csh 770 688 770 0 Ss select 0xfffffe008fe81540 sshd 754 1 754 0 Ss+ ttyin 0xfffffe005744ecb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579928b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057992cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579930b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579934b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579938b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057993cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579940b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579944b0 getty 692 1 692 0 Ss nanslp 0xffffffff83c61200 cron 688 1 688 0 Ss select 0xfffffe008fe81b40 sshd 501 1 501 0 Ss select 0xfffffe0057432640 syslogd 430 1 430 0 Ss wait 0xfffffe00541d2ac0 devd 429 1 429 65 Ss select 0xfffffe008fe822c0 dhclient 344 1 344 0 Ss select 0xfffffe008fe81c40 dhclient 341 1 341 0 Ss select 0xfffffe008fe82140 dhclient 17 0 0 0 DL syncer 0xffffffff83d866e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f80000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83d84d00 [bufdaemon] 100082 D - 0xffffffff83012180 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058c25ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83dbc4c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83db0378 [dom0] 100080 D launds 0xffffffff83db0384 [laundry: dom0] 100081 D umarcl 0xffffffff81e867a0 [uma] 7 0 0 0 DL - 0xffffffff83a2ee48 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84788270 [pf purge] 5 0 0 0 DL waiting 0xffffffff84a8d1c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff838d1340 [doneq0] 100045 D - 0xffffffff838d12c0 [async] 100076 D - 0xffffffff838d1140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ee1c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83dabc20 [crypto] 100041 D crypto_ 0xfffffe0007ac8d30 [crypto returns 0] 100042 D crypto_ 0xfffffe0007ac8d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83c36640 [g_event] 100036 D - 0xffffffff83c36660 [g_up] 100037 D - 0xffffffff83c36680 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe00541d2010 [init] 10 0 0 0 DL audit_w 0xffffffff83dac660 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c37060 [swapper] 100005 D - 0xfffffe0007a09000 [if_io_tqg_0] 100006 D - 0xfffffe0007a08e00 [if_io_tqg_1] 100007 D - 0xfffffe0007a08d00 [if_config_tqg_0] 100008 D - 0xfffffe0007a08c00 [softirq_0] 100009 D - 0xfffffe0007a08b00 [softirq_1] 100010 D - 0xfffffe00085edc00 [pci_hp taskq] 100012 D - 0xfffffe00085ed700 [inm_free taskq] 100013 D - 0xfffffe00085ed500 [aiod_kick taskq] 100014 D - 0xfffffe00085ed300 [deferred_unmount ta] 100015 D - 0xfffffe00085ed100 [in6m_free taskq] 100017 D - 0xfffffe00085ecb00 [thread taskq] 100019 D - 0xfffffe00085ec600 [kqueue_ctx taskq] 100020 D - 0xfffffe00085ec400 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085ec200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085ec200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085ec200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085ec200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007a99200 [firmware taskq] 100038 D - 0xfffffe0007a98c00 [crypto_0] 100039 D - 0xfffffe0007a98c00 [crypto_1] 100055 D - 0xfffffe0007a97800 [vtnet0 rxq 0] 100056 D - 0xfffffe0007a97700 [vtnet0 txq 0] 100057 D - 0xfffffe0007a97600 [vtnet0 rxq 1] 100058 D - 0xfffffe0007a97500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007984700 [virtio_balloon] 100066 D - 0xffffffff82b08520 [deadlkres] 100070 D - 0xfffffe00085f0100 [mca taskq] 100071 D - 0xfffffe0057854200 [acpi_task_0] 100072 D - 0xfffffe0057854200 [acpi_task_1] 100073 D - 0xfffffe0057854200 [acpi_task_2] 100075 D - 0xfffffe0007a98400 [CAM taskq] db> show all locks Process 1017 (syz-executor.0) thread 0xfffffe008fe7e740 (100229) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0092b3e460) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4930 Process 1014 (syz-executor.2) thread 0xfffffe00995d3e40 (100364) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0099761010) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1669 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4216 4323K 4244 sysctloid 34709 2045K 34780 vtbuf 24 1968K 46 kobj 330 1320K 493 newblk 669 1191K 914 vfscache 3 1025K 3 inodedep 219 594K 283 pcb 40 559K 525 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 115 218K 1086 acpica 1674 184K 58126 vmem 3 146K 5 tidhash 3 141K 3 pagedep 16 132K 221 tfo_ccache 1 128K 1 IP reass 1 128K 1 linker 324 127K 353 filedesc 16 121K 445 vnet_data 1 112K 1 DEVFS1 109 109K 126 sem 4 106K 4 bus 1000 82K 5215 mtx_pool 2 72K 2 NFSD srvcache 3 68K 3 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 temp 36 53K 1888 dirrem 189 48K 217 umtx 330 42K 330 kdtrace 183 37K 1386 BPF 22 36K 29 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 gtaskqueue 18 26K 18 freefile 189 24K 215 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 routetbl 129 16K 411 bus-sc 34 15K 1682 lltable 45 14K 45 eventhandler 156 13K 156 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 sctp_stro 10 10K 83 in6_multi 65 9K 65 bmsafemap 2 9K 253 rpc 4 9K 4 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 sctp_atcl 20 8K 342 audit_evclass 237 8K 297 sctp_timw 29 8K 29 cred 28 7K 205 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 21 6K 349 kqueue 50 6K 1023 pfs_nodes 20 5K 20 ufs_dirhash 24 5K 24 UMA 267 5K 267 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 81 diradd 31 4K 250 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 session 25 4K 35 mkdir 24 3K 418 pwddesc 48 3K 1019 proc-args 75 3K 2105 terminal 11 3K 11 indirdep 10 3K 10 clone 9 3K 9 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 22864 ip6ndp 12 2K 13 Unitno 31 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 209 in_multi 6 2K 8 sctp_atky 30 2K 447 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 31 tun 7 2K 7 NFSD session 1 1K 1 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 14 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 CC Mem 5 1K 52 encap_export_host 12 1K 12 pf_osfp 5 1K 5 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 64 inpcbpolicy 13 1K 215 chacha20random 1 1K 1 sctp_athm 20 1K 364 sctp_map 20 1K 208 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 procdesc 2 1K 8 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 cryptodev 2 1K 43 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 netlink 1 1K 1 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 3630 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 38 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 215 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 p1003.1b 1 1K 1 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 201 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_stri 0 0K 44 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 7 tcp_do 0 0K 0 tcp_fsb 0 0K 0 newnfsclient_req 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 ixl 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 NEWdirectio 0 0K 0 NEWNFSnode 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 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 xen_intr 0 0K 0 NFSD V4lock 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD V4state 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 msdosfs_node 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 UMAHash 0 0K 0 xbbd 0 0K 0 xbd 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 5 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 214 freefrag 0 0K 2 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 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 ktls_ocf 0 0K 0 scsi_cd 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 simple_attr 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 AHCI driver 0 0K 0 USBdev 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 USB 0 0K 0 statfs 0 0K 379 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 agp 0 0K 0 nvme_da 0 0K 0 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 biobuf 0 0K 0 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14172 ioctlops 0 0K 114 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 663 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 598143 0 254 38494208 0 mbuf 256 8703 7559 1045011 0 254 4163072 0 pbuf 2624 0 794 0 0 2 2083456 0 BUF TRIE 144 191 11569 553 0 62 1693440 0 malloc-384 384 4117 53 4117 0 30 1601280 0 malloc-128 128 11409 185 11421 0 126 1484032 0 malloc-4096 4096 330 2 493 0 2 1359872 0 RADIX NODE 144 8720 235 36227 0 62 1289520 0 UMA Slabs 0 112 10641 9 10641 0 126 1192800 0 sctp_asoc 2264 10 500 83 0 254 1154640 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17354 109 17354 0 254 977928 0 FFS inode 1160 505 27 720 0 8 617120 0 sctp_ep 1176 10 500 237 0 254 599760 0 socket 960 26 482 1659 0 254 487680 0 VM OBJECT 264 1717 113 29752 0 30 483120 0 256 Bucket 2048 201 15 3289 0 8 442368 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 10 507 83 0 254 380512 0 sctp_chunk 152 10 2044 14312 0 254 312208 0 THREAD 1824 134 31 366 0 8 300960 0 malloc-64 64 4052 547 27582 0 254 294336 0 VNODE 448 543 87 760 0 30 282240 0 malloc-16384 16384 12 5 395 0 1 278528 0 ertt_txseginfo 40 0 6666 48670 0 254 266640 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-256 256 945 60 1701 0 62 257280 0 malloc-4096 4096 55 5 1113 0 2 245760 0 MAP ENTRY 96 2146 374 100680 0 126 241920 0 malloc-16 16 14392 358 14939 0 254 236000 0 DEVCTL 1024 21 199 149 0 0 225280 0 malloc-128 128 1480 163 31172 0 126 210304 0 malloc-32 32 5507 415 6460 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 FPU_save_area 832 136 44 5375 0 16 149760 0 malloc-128 128 1069 78 2588 0 126 146816 0 S VFS Cache 104 1002 402 1232 0 126 146016 0 FFS2 dinode 256 505 65 720 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 196 0 1 131072 0 malloc-1024 1024 110 18 127 0 16 131072 0 unpcb 256 11 499 1181 0 254 130560 0 mbuf_packet 256 54 454 1061 0 254 130048 0 ksiginfo 112 45 999 5059 0 126 116928 0 malloc-384 384 273 27 360 0 30 115200 0 tcp_bbr_map 128 0 899 2877 0 126 115072 0 malloc-2048 2048 14 42 1237 0 8 114688 0 VMSPACE 2560 31 11 1003 0 4 107520 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-256 256 264 111 767 0 62 96000 0 PROC 1368 47 19 1018 0 8 90288 0 UMA Kegs 384 225 8 225 0 30 89472 0 128 Bucket 1024 57 26 539 0 16 84992 0 malloc-8192 8192 8 2 136 0 1 81920 0 sctp_readq 152 0 520 21 0 254 79040 0 filedesc0 1072 48 22 1019 0 8 75040 0 g_bio 408 0 180 4986 0 30 73440 0 malloc-64 64 514 557 15437 0 254 68544 0 malloc-128 128 300 227 454 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 4 4 11 0 1 65536 0 malloc-4096 4096 12 4 26 0 2 65536 0 malloc-2048 2048 11 21 238 0 8 65536 0 malloc-256 256 157 98 179 0 62 65280 0 malloc-8192 8192 7 0 7 0 1 57344 0 64 Bucket 512 69 35 2619 0 30 53248 0 32 Bucket 256 62 133 9952 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 13907 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 11 1 553 0 2 49152 0 malloc-1024 1024 14 34 611 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1296 5 28 52 0 8 42768 0 clpbuf 2624 0 16 23 0 16 41984 0 malloc-8192 8192 3 2 5 0 1 40960 0 pcpu-8 8 4637 483 4842 0 254 40960 0 udp_inpcb 448 6 84 154 0 30 40320 0 da_ccb 544 0 70 1371 0 16 38080 0 malloc-64 64 108 459 1084 0 254 36288 0 malloc-64 64 124 443 164 0 254 36288 0 malloc-64 64 73 494 1142 0 254 36288 0 malloc-64 64 215 352 1246 0 254 36288 0 malloc-64 64 489 78 711 0 254 36288 0 malloc-64 64 22 545 282 0 254 36288 0 malloc-128 128 69 210 74 0 126 35712 0 malloc-128 128 24 255 224 0 126 35712 0 malloc-128 128 132 147 257 0 126 35712 0 malloc-128 128 1 278 91 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 76 0 30 34560 0 malloc-384 384 68 22 414 0 30 34560 0 malloc-384 384 42 48 365 0 30 34560 0 malloc-256 256 1 134 286 0 62 34560 0 malloc-256 256 58 77 916 0 62 34560 0 malloc-256 256 54 81 772 0 62 34560 0 malloc-256 256 57 78 843 0 62 34560 0 malloc-256 256 50 85 294 0 62 34560 0 TURNSTILE 136 166 86 166 0 62 34272 0 SLEEPQUEUE 88 166 218 166 0 126 33792 0 malloc-4096 4096 8 0 8 0 2 32768 0 malloc-2048 2048 2 14 14 0 8 32768 0 malloc-2048 2048 4 12 112 0 8 32768 0 malloc-2048 2048 2 14 26 0 8 32768 0 malloc-2048 2048 5 11 5 0 8 32768 0 malloc-1024 1024 1 31 6 0 16 32768 0 malloc-1024 1024 10 22 1224 0 16 32768 0 malloc-1024 1024 18 14 22 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-1024 1024 12 20 12 0 16 32768 0 malloc-512 512 0 64 2 0 30 32768 0 malloc-512 512 5 59 198 0 30 32768 0 malloc-512 512 2 62 46 0 30 32768 0 malloc-512 512 6 58 13 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 pcpu-64 64 497 15 497 0 254 32768 0 sctp_stream_msg_out 112 0 288 31 0 254 32256 0 KNOTE 160 28 172 13691 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_bbr_pcb 832 0 36 41 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 40 548 80 0 254 28224 0 16 Bucket 144 55 141 256 0 62 28224 0 4 Bucket 48 6 582 56 0 254 28224 0 ripcb 416 2 61 9 0 30 26208 0 malloc-4096 4096 2 4 384 0 2 24576 0 PGRP 88 25 251 35 0 126 24288 0 rl_entry 40 32 574 32 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 pipe 728 20 13 314 0 16 24024 0 Files 80 177 123 7620 0 126 24000 0 8 Bucket 80 51 249 526 0 126 24000 0 hostcache 64 1 314 1 0 254 20160 0 tcp_inpcb ports 32 2 628 24 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 5 275 52 0 126 20160 0 PWD 32 16 614 295 0 254 20160 0 malloc-32 32 32 598 38 0 254 20160 0 malloc-32 32 3 627 13 0 254 20160 0 malloc-32 32 114 516 430 0 254 20160 0 malloc-32 32 169 461 187 0 254 20160 0 malloc-32 32 40 590 749 0 254 20160 0 malloc-32 32 89 541 4081 0 254 20160 0 malloc-32 32 40 590 414 0 254 20160 0 2 Bucket 32 50 580 341 0 254 20160 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-1024 1024 7 9 7 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 tcp_rack_pcb 896 1 17 1 0 16 16128 0 vtnet_tx_hdr 24 0 668 296080 0 254 16032 0 malloc-16 16 343 657 730 0 254 16000 0 kenv 258 15 45 1041 0 30 15480 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 malloc-16 16 13 737 65 0 254 12000 0 malloc-16 16 37 713 39 0 254 12000 0 malloc-16 16 186 564 3106 0 254 12000 0 malloc-16 16 38 712 26797 0 254 12000 0 malloc-16 16 40 710 1564 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 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 1 0 2 8192 0 malloc-16 16 1 499 2 0 254 8000 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 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 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 0 254 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 184 0 0 0 0 62 0 0 tcp_rack_map 120 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_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 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 448 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 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 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 232 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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 104 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-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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-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-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