panic: witness_warn cpuid = 1 time = 1636777485 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00577e17d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00577e1930 vpanic() at vpanic+0x2b8/frame 0xfffffe00577e1a10 panic() at panic+0xb5/frame 0xfffffe00577e1ad0 witness_warn() at witness_warn+0x961/frame 0xfffffe00577e1c30 userret() at userret+0x65b/frame 0xfffffe00577e1d30 amd64_syscall() at amd64_syscall+0x5b8/frame 0xfffffe00577e1f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00577e1f30 --- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 13515 tid 117048 ] Stopped at kdb_enter+0x6b: movq $0,0x28dcb1a(%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 0xf6e49a058de86418 rdx 0x3ffff rbx 0 rsp 0xfffffe00577e1910 rbp 0xfffffe00577e1930 rsi 0x40001 rdi 0xffffffff817c561a vprintf+0x35a r8 0 r9 0xfffffe00577e1448 r10 0 r11 0xfffffe00aa691350 r12 0xfffffe00aa690e40 r13 0xfffffe00577e1901 r14 0xffffffff82c91420 .str.18 r15 0xffffffff82c91420 .str.18 rip 0xffffffff817b8f9b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dcb1a(%rip) db> show proc Process 13515 (syz-executor.0) at 0xfffffe00a7805a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 776 at 0xfffffe0058a00548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053dd3000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a5e763f0 (map 0xfffffe00a5e763f0) (map.pmap 0xfffffe00a5e764b0) (pmap 0xfffffe00a5e76518) threads: 4 116439 S nanslp 0xffffffff840629c1 syz-executor.0 117048 Run CPU 1 syz-executor.0 117051 S connec 0xfffffe009c11385a syz-executor.0 117052 S uwait 0xfffffe00574e3500 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 13516 782 782 0 S (threaded) syz-executor.3 106126 S nanslp 0xffffffff840629c1 syz-executor.3 117049 S connec 0xfffffe009c13485a syz-executor.3 117050 S uwait 0xfffffe009eee5280 syz-executor.3 13515 776 776 0 R (threaded) syz-executor.0 116439 S nanslp 0xffffffff840629c1 syz-executor.0 117048 Run CPU 1 syz-executor.0 117051 S connec 0xfffffe009c11385a syz-executor.0 117052 S uwait 0xfffffe00574e3500 syz-executor.0 13514 802 802 0 S (threaded) syz-executor.2 116370 S nanslp 0xffffffff840629c1 syz-executor.2 117041 S sigwait 0xfffffe00a744d0b0 syz-executor.2 117043 S uwait 0xfffffe009eee6680 syz-executor.2 117044 S uwait 0xfffffe009eee7380 syz-executor.2 13513 5888 5888 0 S (threaded) syz-executor.1 112691 S nanslp 0xffffffff840629c1 syz-executor.1 117040 S connec 0xfffffe0058aa949a syz-executor.1 117042 S uwait 0xfffffe009eee6580 syz-executor.1 7294 1 7294 65 Ss select 0xfffffe009eee5f40 dhclient 6152 1 6152 0 Ss select 0xfffffe009eee5d40 dhclient 6149 1 6149 0 Ss select 0xfffffe009eee5040 dhclient 5888 773 5888 0 Ss nanslp 0xffffffff840629c1 syz-executor.1 5730 1 782 0 S uwait 0xfffffe009eee6f00 syz-executor.3 5723 1 782 0 S uwait 0xfffffe009eee8600 syz-executor.3 5642 0 0 0 DL - 0xffffffff84183c80 [soaiod4] 5641 0 0 0 DL - 0xffffffff84183c80 [soaiod3] 5640 0 0 0 DL - 0xffffffff84183c80 [soaiod2] 5639 0 0 0 DL - 0xffffffff84183c80 [soaiod1] 5548 1 5548 65 Ss select 0xfffffe00574e2840 dhclient 4364 1 4364 0 Ss select 0xfffffe00574e28c0 dhclient 4361 1 4361 0 Ss select 0xfffffe00574e2540 dhclient 4342 1 4342 65 Ss select 0xfffffe00574e24c0 dhclient 2417 1 2417 0 Ss select 0xfffffe00574e2940 dhclient 2406 1 2406 0 Ss select 0xfffffe00574e2740 dhclient 2344 1 2344 65 Ss select 0xfffffe00574e29c0 dhclient 1752 1 782 0 S uwait 0xfffffe0057078580 syz-executor.3 1748 1 782 0 S uwait 0xfffffe009eee7880 syz-executor.3 826 0 0 0 DL aiordy 0xfffffe00a5e68000 [aiod4] 825 0 0 0 DL aiordy 0xfffffe0058b1a548 [aiod3] 824 0 0 0 DL aiordy 0xfffffe009ef10000 [aiod2] 823 0 0 0 DL aiordy 0xfffffe0058b18000 [aiod1] 806 1 806 0 Ss select 0xfffffe009eee8140 dhclient 803 1 803 0 Ss select 0xfffffe0056b918c0 dhclient 802 773 802 0 Ss nanslp 0xffffffff840629c1 syz-executor.2 782 773 782 0 Ss nanslp 0xffffffff840629c1 syz-executor.3 776 773 776 0 Ss nanslp 0xffffffff840629c1 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffffe0057077500 syz-fuzzer 100113 S uwait 0xfffffe00574e4500 syz-fuzzer 100114 S kqread 0xfffffe000796ae00 syz-fuzzer 100115 S uwait 0xfffffe00574e4700 syz-fuzzer 100116 S uwait 0xfffffe0057076880 syz-fuzzer 100117 S uwait 0xfffffe00574e4800 syz-fuzzer 100118 S uwait 0xfffffe0057076980 syz-fuzzer 100119 S uwait 0xfffffe00574e4900 syz-fuzzer 100120 S uwait 0xfffffe00574e3600 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0058a22b40 csh 769 687 769 0 Ss select 0xfffffe0056b91940 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00570b1cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00584490b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00584494b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00584498b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058449cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005844a0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005844a4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005844a8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005844acb0 getty 691 1 691 0 Ss nanslp 0xffffffff840629c1 cron 687 1 687 0 Ss select 0xfffffe00574e3940 sshd 500 1 500 0 Ss select 0xfffffe0056b91e40 syslogd 429 1 429 0 Ss select 0xfffffe0056b91ec0 devd 428 1 428 65 Ss select 0xfffffe00570760c0 dhclient 343 1 343 0 Ss select 0xfffffe0056b91dc0 dhclient 340 1 340 0 Ss select 0xfffffe00570761c0 dhclient 16 0 0 0 DL syncer 0xffffffff8418ade0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe005789a000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84188ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0053c5f8e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff841c10c0 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b4bb8 [dom0] 100082 D launds 0xffffffff841b4bc4 [laundry: dom0] 100083 D umarcl 0xffffffff81ec1850 [uma] 6 0 0 0 DL - 0xffffffff83e18be8 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84dd3760 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84f9e320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9e3c0 [doneq0] 100046 D - 0xffffffff83c9e340 [async] 100075 D - 0xffffffff83c9e1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aa6c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff841aec60 [crypto] 100042 D crypto_ 0xfffffe0053c69d30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c69d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84035b40 [g_event] 100037 D - 0xffffffff84035b80 [g_up] 100038 D - 0xffffffff84035bc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast 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 0xfffffe0053dd3000 [init] 10 0 0 0 DL audit_w 0xffffffff841afc00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84036a40 [swapper] 100005 D - 0xfffffe0053c7e700 [if_config_tqg_0] 100006 D - 0xfffffe0053c7e600 [softirq_0] 100007 D - 0xfffffe0053c7e500 [softirq_1] 100008 D - 0xfffffe0053c7e400 [if_io_tqg_0] 100009 D - 0xfffffe0053c7e300 [if_io_tqg_1] 100010 D - 0xfffffe000796d900 [kqueue_ctx taskq] 100011 D - 0xfffffe000796d800 [linuxkpi_irq_wq] 100014 D - 0xfffffe000796d500 [aiod_kick taskq] 100015 D - 0xfffffe000796d400 [inm_free taskq] 100016 D - 0xfffffe000796d300 [in6m_free taskq] 100017 D - 0xfffffe000796d200 [deferred_unmount ta] 100018 D - 0xfffffe000796d100 [thread taskq] 100020 D - 0xfffffe000796ce00 [pci_hp taskq] 100021 D - 0xfffffe000796cd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796cd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796cd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796cd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796cc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796cc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796cc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796cc00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796cb00 [firmware taskq] 100039 D - 0xfffffe000796ca00 [crypto_0] 100040 D - 0xfffffe000796ca00 [crypto_1] 100056 D - 0xfffffe000796c700 [vtnet0 rxq 0] 100057 D - 0xfffffe000796c600 [vtnet0 txq 0] 100058 D - 0xfffffe000796c500 [vtnet0 rxq 1] 100059 D - 0xfffffe000796c400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057079100 [virtio_balloon] 100065 D - 0xfffffe000796c300 [mca taskq] 100066 D - 0xffffffff82c983e0 [deadlkres] 100070 D - 0xfffffe0058441300 [acpi_task_0] 100071 D - 0xfffffe0058441300 [acpi_task_1] 100072 D - 0xfffffe0058441300 [acpi_task_2] 100074 D - 0xfffffe000796c900 [CAM taskq] db> show all locks Process 13515 (syz-executor.0) thread 0xfffffe00aa690e40 (117048) shared rw cc_list (cc_list) r = 0 (0xffffffff84190a40) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:2027 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34990 2061K 35061 vtbuf 24 1968K 46 kobj 326 1304K 485 pcb 776 1060K 11901 newblk 9 1026K 13150 vfscache 3 1025K 3 inodedep 47 530K 12517 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 165 309K 13614 vmem 3 304K 6 sctp_stro 221 221K 1668 filedesc 26 201K 24738 acpica 1674 184K 55619 vnet_data 1 168K 1 sctp_atcl 446 168K 4879 tidhash 3 141K 3 linker 349 139K 377 pagedep 9 130K 12381 tfo_ccache 1 128K 1 DEVFS1 108 108K 128 sem 4 106K 4 BPF 46 88K 64 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 418 53K 418 kdtrace 251 50K 30570 temp 35 35K 3129 hostcache 1 32K 1 shm 1 32K 8 DEVFS3 127 32K 138 msg 4 30K 4 sctp_atky 671 29K 6556 gtaskqueue 18 26K 18 ufs_dirhash 105 24K 105 kbdmux 6 22K 6 tcp_fsb 167 21K 2789 ifaddr 71 21K 83 DEVFS_RULE 56 20K 56 routetbl 190 20K 591 CC Mem 308 20K 9869 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 lltable 43 14K 111 ether_multi 157 13K 195 KTRACE 100 13K 100 ifnet 7 13K 8 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 inpcbpolicy 321 11K 10694 GEOM 61 10K 490 rman 84 10K 425 dirrem 38 10K 12402 in6_multi 71 9K 81 bmsafemap 2 9K 12515 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 177 rpc 2 8K 2 shmfd 1 8K 15 pfs_vncache 1 8K 1 cred 30 8K 326 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_athm 446 7K 4884 sctp_map 442 7K 3332 taskqueue 63 7K 63 kqueue 70 7K 13529 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 527 osd 312 6K 9880 DEVFSP 81 6K 5346 freefile 38 5K 12393 pf_ifnet 12 5K 28 session 35 5K 60 UMA 268 5K 268 pwddesc 68 5K 13633 vt 11 5K 11 lockf 37 5K 105 pf_table 2 4K 6 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 85 acpisem 28 4K 28 proc-args 96 4K 15238 selfd 55 4K 200218 hhook 15 4K 17 terminal 11 3K 11 select 19 3K 87 uidinfo 3 3K 16 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 sctp_ifa 15 2K 17 ip6ndp 12 2K 17 Unitno 31 2K 63 CAM XPT 22 2K 543 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 8 freework 5 2K 12406 softdep 1 1K 1 mkdir 8 1K 24696 freeblks 4 1K 12369 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 80 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 17 ipsec 3 1K 3 mld 6 1K 7 igmp 6 1K 7 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 20 sctp_stri 1 1K 6 newdirblk 4 1K 12348 diradd 4 1K 12447 pfil 4 1K 4 cdev 2 1K 2 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 feeder 7 1K 7 pf_osfp 2 1K 2 xform 3 1K 5823 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 20210 aesni_data 2 1K 2 pf_rule 1 1K 6 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 pmchooks 1 1K 1 filecaps 5 1K 141 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 57 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 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1559 sctp_iter 0 0K 15 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 15 sctp_aadr 0 0K 238 mqdata 0 0K 0 tcp_do 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 11847 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 38 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 22 allocindir 0 0K 0 indirdep 0 0K 11 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 26 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 2 VN POLL 0 0K 0 acpi_perf 0 0K 0 statfs 0 0K 14618 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 12 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 11 lio 0 0K 17 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 169 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 iov 0 0K 32479 ioctlops 0 0K 176 eventfd 0 0K 27 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 304 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 1015 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8330 1068 1582256 0 254 38494208 0 FFS inode 1160 22418 31 34811 0 8 26040840 0 VNODE 448 22458 105 34854 0 30 10108224 0 FFS2 dinode 256 22418 97 34811 0 62 5763840 0 S VFS Cache 104 33505 425 46111 0 126 3528720 0 RADIX NODE 144 22162 233 409414 0 62 3224880 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8802 861 5642021 0 254 2473728 0 VM OBJECT 264 7861 149 202470 0 30 2114640 0 BUF TRIE 144 250 11510 1387 0 62 1693440 0 vmem btag 56 29953 110 29953 0 254 1683528 0 malloc-384 384 4189 41 4594 0 30 1624320 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11478 116 23948 0 126 1484032 0 malloc-4096 4096 327 5 521 0 2 1359872 0 UMA Slabs 0 112 11296 2 11296 0 126 1265376 0 sctp_asoc 2288 221 289 1666 0 254 1166880 0 malloc-2048 2048 228 236 3405 0 8 950272 0 malloc-256 256 76 3224 25612 0 62 844800 0 sctp_ep 1272 224 286 3210 0 254 648720 0 malloc-384 384 90 1590 12566 0 30 645120 0 tcp_bbr_map 128 3 4802 692909 0 127 615040 0 256 Bucket 2048 262 28 22821 0 8 593920 0 ertt_txseginfo 40 0 14039 3088694 0 254 561560 0 tcpcb 1096 308 203 9869 0 254 560056 0 tcp_inpcb 496 309 707 9869 0 254 503936 0 socket 960 352 156 15313 0 254 487680 0 malloc-1024 1024 227 237 1674 0 16 475136 0 malloc-65536 65536 4 2 492 0 1 393216 0 malloc-384 384 546 474 4981 0 30 391680 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 226 291 1671 0 254 380512 0 THREAD 1808 182 27 17052 0 8 377872 0 malloc-4096 4096 70 18 13519 0 2 360448 0 DIRHASH 1024 309 11 309 0 16 327680 0 malloc-64 64 4102 497 18171 0 254 294336 0 malloc-16384 16384 12 4 12366 0 1 262144 0 malloc-256 256 447 558 43298 0 62 257280 0 MAP ENTRY 96 1916 730 734490 0 126 254016 0 ripcb 496 5 507 182 0 254 253952 0 udplite_inpcb 496 2 510 325 0 254 253952 0 udp_inpcb 496 6 506 318 0 254 253952 0 malloc-16 16 14530 220 14647 0 254 236000 0 malloc-128 128 210 1557 15529 0 126 226176 0 DEVCTL 1024 0 220 169 0 0 225280 0 tcp_log 416 0 513 284 0 254 213408 0 tcp_rack_pcb 896 167 58 2789 0 16 201600 0 malloc-65536 65536 1 2 15 0 1 196608 0 mbuf_packet 256 44 718 15925 0 254 195072 0 malloc-128 128 1206 313 50831 0 126 194432 0 malloc-32 32 5371 551 19405 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 FPU_save_area 832 184 41 30013 0 16 187200 0 VMSPACE 2552 44 25 13494 0 4 176088 0 malloc-1024 1024 121 23 1921 0 16 147456 0 malloc-256 256 260 310 3763 0 62 145920 0 128 Bucket 1024 76 55 2161 0 16 134144 0 malloc-64 64 1484 595 32620 0 254 133056 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-128 128 858 165 14581 0 126 130944 0 unpcb 256 20 490 1358 0 254 130560 0 PROC 1352 67 29 13516 0 8 129792 0 tcp_rack_map 120 668 355 5579 0 126 122760 0 ksiginfo 112 88 956 13219 0 126 116928 0 malloc-4096 4096 22 4 26 0 2 106496 0 filedesc0 1072 68 30 13633 0 8 105056 0 64 Bucket 512 144 56 14418 0 30 102400 0 sctp_laddr 48 876 1224 3788 0 254 100800 0 malloc-128 128 631 144 4466 0 126 99200 0 g_bio 408 0 240 35370 0 30 97920 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-64 64 716 607 219820 0 254 84672 0 clpbuf 2624 0 32 36 0 16 83968 0 malloc-16384 16384 5 0 179 0 1 81920 0 malloc-8192 8192 5 5 134 0 1 81920 0 malloc-4096 4096 14 6 14643 0 2 81920 0 sctp_chunk 152 223 297 766 0 254 79040 0 malloc-128 128 152 375 435 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 131 0 1 65536 0 malloc-2048 2048 13 19 525 0 8 65536 0 32 Bucket 256 134 121 8326 0 62 65280 0 sctp_stream_msg_out 112 0 540 37 0 254 60480 0 malloc-64 64 81 738 27141 0 254 52416 0 malloc-256 256 78 117 838 0 62 49920 0 malloc-256 256 42 153 25126 0 62 49920 0 NAMEI 1024 0 48 129634 0 16 49152 0 malloc-4096 4096 9 3 19 0 2 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-1024 1024 15 33 540 0 16 49152 0 da_ccb 544 0 84 8966 0 16 45696 0 tcp_bbr_pcb 832 3 51 3774 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 246 304 53185 0 126 44000 0 malloc-16 16 1221 1529 44160 0 254 44000 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4759 361 5262 0 254 40960 0 L VFS Cache 320 71 49 71 0 30 38400 0 pipe 744 23 27 697 0 16 37200 0 ertt 72 308 196 9869 0 126 36288 0 malloc-64 64 151 416 5457 0 254 36288 0 malloc-64 64 2 565 11 0 254 36288 0 malloc-64 64 26 541 511 0 254 36288 0 malloc-64 64 7 560 8 0 254 36288 0 malloc-32 32 475 659 7779 0 254 36288 0 16 Bucket 144 89 163 1203 0 62 36288 0 malloc-128 128 95 184 149 0 126 35712 0 malloc-128 128 17 262 21 0 126 35712 0 routing nhops 256 27 108 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 33 57 33 0 30 34560 0 malloc-256 256 9 126 704 0 62 34560 0 malloc-256 256 62 73 156 0 62 34560 0 malloc-256 256 38 97 12428 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 SLEEPQUEUE 88 210 174 210 0 126 33792 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-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 6 10 66 0 8 32768 0 malloc-2048 2048 3 13 157 0 8 32768 0 malloc-2048 2048 0 16 2 0 8 32768 0 malloc-2048 2048 7 9 15 0 8 32768 0 malloc-2048 2048 2 14 9 0 8 32768 0 malloc-1024 1024 2 30 19 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 5 27 19 0 16 32768 0 malloc-512 512 0 64 11 0 30 32768 0 malloc-512 512 2 62 2 0 30 32768 0 malloc-512 512 5 59 274 0 30 32768 0 malloc-512 512 1 63 6 0 30 32768 0 malloc-512 512 40 24 42 0 30 32768 0 malloc-512 512 10 54 21 0 30 32768 0 pcpu-64 64 481 31 481 0 254 32768 0 KNOTE 160 28 172 328745 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_node 120 0 264 7 0 126 31680 0 cpuset 104 8 271 51 0 126 29016 0 PWD 32 24 858 16523 0 254 28224 0 malloc-32 32 393 489 1223 0 254 28224 0 4 Bucket 48 10 578 334 0 254 28224 0 AIO 208 0 133 34 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 636 0 2 24576 0 rtentry 176 31 107 39 0 62 24288 0 PGRP 88 35 241 61 0 126 24288 0 rl_entry 40 81 525 81 0 254 24240 0 8 Bucket 80 78 222 6772 0 126 24000 0 malloc-384 384 7 53 89 0 30 23040 0 domainset 40 0 567 38 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 8 622 643 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 185 445 3781 0 254 20160 0 malloc-32 32 54 576 285 0 254 20160 0 malloc-32 32 44 586 45 0 254 20160 0 malloc-32 32 32 598 419 0 254 20160 0 malloc-32 32 323 307 10709 0 254 20160 0 2 Bucket 32 65 565 1598 0 254 20160 0 AIOCB 552 0 35 70 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 17 0 30 19040 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-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 0 668 3835698 0 254 16032 0 malloc-16 16 520 480 1842 0 254 16000 0 kenv 258 15 45 1049 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 3 508 3 0 254 12264 0 tcp_log_bucket 176 0 69 4 0 62 12144 0 malloc-16 16 19 731 18083 0 254 12000 0 malloc-16 16 5 745 243 0 254 12000 0 malloc-16 16 46 704 14496 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 2 498 4 0 254 8000 0 pcpu-16 16 7 249 7 0 254 4096 0 tfo 4 0 986 9 0 254 3944 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 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 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 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 itimer 352 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 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 LTS VFS Cache 360 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 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