panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 1710442644 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a594d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a594ef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a5950b0 panic() at panic+0xb5/frame 0xfffffe006a595170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a5951b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a5952f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a595330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2c4/frame 0xfffffe006a595450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe006a5957b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a595930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a595a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a595b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a595cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a595d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a595f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a595f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x825049f08, rbp = 0x825049f80 --- KDB: enter: panic [ thread pid 52339 tid 154909 ] Stopped at kdb_enter+0x6e: movq $0,0x2191cf7(%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 0xfffffe006d800000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe006a594ed0 rbp 0xfffffe006a594ef0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0070710c60 r12 0xfffffe0070710740 r13 0xfffffffffffffffe r14 0xffffffff82702440 .str.27 r15 0 rip 0xffffffff815cf31e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191cf7(%rip) db> show proc Process 52339 (syz-executor.1) at 0xfffffe006cd6e580: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 52075 at 0xfffffe00541deb00 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058a52268 (map 0xfffffe0058a52268) (map.pmap 0xfffffe0058a52328) (pmap 0xfffffe0058a52398) threads: 2 154842 RunQ syz-executor.1 154909 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 52339 52075 52075 0 R (threaded) syz-executor.1 154842 RunQ syz-executor.1 154909 Run CPU 0 syz-executor.1 52336 44339 44339 0 R (threaded) syz-executor.2 150236 Run CPU 1 syz-executor.2 154908 RunQ syz-executor.2 52333 51217 51217 0 S (threaded) syz-executor.0 154900 S nanslp 0xffffffff83742400 syz-executor.0 154904 S connec 0xfffffe0058a1385a syz-executor.0 154910 S uwait 0xfffffe00541e8b80 syz-executor.0 52131 52118 52131 0 Ss select 0xfffffe0070714d40 dhclient 52124 1 52124 0 Ss select 0xfffffe0073e48240 dhclient 52118 52102 424 65 S select 0xfffffe0073ebb240 dhclient 52102 424 424 0 S wait 0xfffffe006cdca560 sh 52075 768 52075 0 Ss nanslp 0xffffffff83742401 syz-executor.1 51217 768 51217 0 Ss nanslp 0xffffffff83742400 syz-executor.0 45753 768 45753 0 Rs syz-executor.3 44339 768 44339 0 Rs syz-executor.2 768 766 766 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffffe0057676480 syz-fuzzer 100115 S uwait 0xfffffe0057aa5880 syz-fuzzer 100116 S uwait 0xfffffe0057aa5980 syz-fuzzer 100117 S uwait 0xfffffe0057aa5a80 syz-fuzzer 100118 S uwait 0xfffffe0057aa5b80 syz-fuzzer 100119 S uwait 0xfffffe0057674980 syz-fuzzer 100120 S wait 0xfffffe0057be8040 syz-fuzzer 100121 S wait 0xfffffe0057be8040 syz-fuzzer 100122 S uwait 0xfffffe0057674b80 syz-fuzzer 100123 S uwait 0xfffffe0057674c80 syz-fuzzer 100130 S wait 0xfffffe0057be8040 syz-fuzzer 100144 S wait 0xfffffe0057be8040 syz-fuzzer 100751 S kqread 0xfffffe0054093a00 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006a3bfb90 csh 764 682 764 0 Ss select 0xfffffe00079844c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057bfe8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bfecb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057bff0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057bff4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057bff8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057bffcb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007c000b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007c004b0 getty 686 1 686 0 Ss nanslp 0xffffffff83742400 cron 682 1 682 0 Ss select 0xfffffe006cd05340 sshd 495 1 495 0 Ss select 0xfffffe0007984640 syslogd 424 1 424 0 Ss wait 0xfffffe0057be6ac0 devd 423 1 423 65 Ss select 0xfffffe005874f140 dhclient 338 1 338 0 Ss select 0xfffffe0007984440 dhclient 335 1 335 0 Ss select 0xfffffe0007984c40 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571bd060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100092 D sdflush 0xfffffe005406c8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a7600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388f478 [dom0] 100080 D launds 0xffffffff8388f484 [laundry: dom0] 100081 D umarcl 0xffffffff81d690d0 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84587ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842dc5c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348a340 [doneq0] 100045 D - 0xffffffff8348a2c0 [async] 100076 D - 0xffffffff8348a140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388aca0 [crypto] 100042 D crypto_ 0xfffffe005710fe30 [crypto returns 0] 100043 D crypto_ 0xfffffe005710fe80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ead80 [g_event] 100036 D - 0xffffffff836eada0 [g_up] 100037 D - 0xffffffff836eadc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 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 0xfffffe00541de040 [init] 10 0 0 0 DL audit_w 0xffffffff8388b700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836eb760 [swapper] 100005 D - 0xfffffe005420e000 [softirq_0] 100006 D - 0xfffffe005420de00 [softirq_1] 100007 D - 0xfffffe005420dd00 [if_io_tqg_0] 100008 D - 0xfffffe005420dc00 [if_io_tqg_1] 100009 D - 0xfffffe005420db00 [if_config_tqg_0] 100010 D - 0xfffffe0007968200 [pci_hp taskq] 100011 D - 0xfffffe0007968100 [kqueue_ctx taskq] 100014 D - 0xfffffe0007967d00 [thread taskq] 100016 D - 0xfffffe0007967b00 [aiod_kick taskq] 100017 D - 0xfffffe0007967a00 [deferred_unmount ta] 100018 D - 0xfffffe0007967900 [inm_free taskq] 100019 D - 0xfffffe0007967800 [in6m_free taskq] 100020 D - 0xfffffe0007967700 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007967600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007967600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007967600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007967600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007967500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007967500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007967500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007967500 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007967200 [firmware taskq] 100039 D - 0xfffffe0007967000 [crypto_0] 100040 D - 0xfffffe0007967000 [crypto_1] 100055 D - 0xfffffe0007966d00 [vtnet0 rxq 0] 100056 D - 0xfffffe0007966c00 [vtnet0 txq 0] 100057 D - 0xfffffe0007966b00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007966a00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007985b00 [virtio_balloon] 100066 D - 0xffffffff82707681 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe0007968b00 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 52336 (syz-executor.2) thread 0xfffffe006a3bb740 (150236) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00706d7c68) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5024 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 pcb 372 1058K 34537 newblk 15 1028K 50871 inodedep 1375 1028K 50725 vfscache 3 1025K 3 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1355 339K 50600 vmem 3 266K 6 vnet_data 2 224K 2 acpitask 1 224K 1 subproc 126 222K 53025 LRO 204 206K 348 acpica 1674 184K 60830 DEVFS1 181 181K 342 sctp_stro 172 172K 632 freefile 1354 170K 50593 tidhash 3 141K 3 pagedep 15 132K 50061 linker 352 130K 386 sctp_atcl 345 130K 13528 tfo_ccache 1 128K 1 IP reass 1 128K 1 routetbl 3637 126K 10729 filedesc 16 121K 100847 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 205 43K 107251 temp 35 37K 13024 BPF 22 36K 10732 hostcache 1 32K 1 shm 1 32K 744 DEVFS3 128 32K 210 msg 4 30K 4 kbdmux 6 28K 6 sctp_atky 517 22K 14160 DEVFS_RULE 56 20K 56 ifaddr 67 19K 740 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 161 14K 161 lltable 43 14K 692 KTRACE 100 13K 100 ifnet 7 13K 79 ether_multi 152 13K 2218 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 797 bmsafemap 2 9K 50665 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 sctp_timw 32 8K 32 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 644 pfs_nodes 22 6K 22 sctp_athm 345 6K 13756 sctp_map 344 6K 1264 plimit 21 6K 1307 kqueue 50 6K 57539 hhook 15 5K 17 pf_ifnet 12 5K 379 ufs_dirhash 24 5K 24 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 13509 acpisem 28 4K 28 sigio 53 4K 54 ip6opt 13 4K 3255 kcovinfo 52 4K 988 session 25 4K 178 pwddesc 48 3K 52340 terminal 11 3K 11 proc-args 74 3K 56968 lockf 23 3K 189 ip6ndp 14 3K 161 clone 9 3K 9 uidinfo 3 3K 62 sctp_ifa 17 3K 160 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 100074 ipsec-saq 2 2K 2 selfd 31 2K 690467 diradd 13 2K 50637 Unitno 27 2K 735 tun 7 2K 79 CAM XPT 22 2K 543 msi 12 2K 12 CC Mem 6 2K 11139 in_multi 6 2K 86 toponodes 6 2K 6 freework 6 2K 50068 freeblks 5 2K 50067 ipsecpolicy 2 2K 2 select 10 2K 182 acpidev 20 2K 20 softdep 1 1K 1 newdirblk 8 1K 50037 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 60 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 160 ipsec 3 1K 3 mld 6 1K 78 igmp 6 1K 78 pfil 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 netlink 2 1K 460 inpcbpolicy 16 1K 25218 cdev 2 1K 2 osd 11 1K 10653 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 78 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 36508 cryptodev 2 1K 2667 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 ktls 1 1K 544 pmc 1 1K 1 entropy 2 1K 139 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 332 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 10118 sctp_iter 0 0K 253 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 253 sctp_aadr 0 0K 73 sctp_stri 0 0K 0 mqdata 0 0K 0 filemon 0 0K 2332 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 201 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 402 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 xen_intr 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 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 44243 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 28 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 8 allocindir 0 0K 0 indirdep 0 0K 10 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 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 lkpimhi 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 64 in6_mfilter 0 0K 64 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 43 in_mfilter 0 0K 6 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 statfs 0 0K 9714 namei_tracker 0 0K 242 export_host 0 0K 0 cl_savebuf 0 0K 9 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 47935 ioctlops 0 0K 354 eventfd 0 0K 349 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 295 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 2039 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 boottrace 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 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 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 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 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 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 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 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 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 223736 0 254 38494208 0 mbuf 256 9017 646 666991 0 254 2473728 0 BUF TRIE 144 205 11611 1785 0 62 1701504 0 malloc-384 384 4118 52 4139 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11448 146 12154 0 126 1484032 0 malloc-4096 4096 337 9 1493 0 2 1417216 0 UMA Slabs 0 112 11424 18 11424 0 126 1281504 0 malloc-384 384 1732 1298 64266 0 30 1163520 0 sctp_asoc 2256 172 338 632 0 254 1150560 0 vmem btag 56 17914 125 17914 0 254 1010184 0 RADIX NODE 144 6510 457 1479822 0 63 1003248 0 malloc-256 256 1426 2054 101564 0 62 890880 0 DEVCTL 1024 692 104 1073 0 0 815104 0 malloc-65536 65536 6 6 28 0 1 786432 0 malloc-256 256 72 2973 47374 0 62 779520 0 socket 960 31 733 60563 0 254 733440 0 FFS inode 1168 518 35 51111 0 8 645904 0 sctp_ep 1176 173 337 12896 0 254 599760 0 malloc-8192 8192 1 70 2335 0 1 581632 0 malloc-2048 2048 177 99 13317 0 9 565248 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-128 128 2059 1599 152907 0 126 468224 0 256 Bucket 2048 181 21 2025 0 8 413696 0 sctp_raddr 736 172 345 632 0 254 380512 0 VM OBJECT 264 1137 183 600515 0 30 348480 0 THREAD 1824 156 20 54910 0 8 321024 0 VNODE 448 557 109 51224 0 30 298368 0 malloc-64 64 4164 435 748351 0 254 294336 0 malloc-4096 4096 60 10 52437 0 2 286720 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-16 16 14466 534 79482 0 254 240000 0 malloc-2048 2048 105 7 532 0 8 229376 0 tcp_log 416 0 513 104 0 254 213408 0 malloc-1024 1024 181 27 342 0 16 212992 0 malloc-1024 1024 184 24 5358 0 16 212992 0 tcp_inpcb 1312 6 147 10640 0 8 200736 0 malloc-32768 32768 0 6 82 0 1 196608 0 malloc-16384 16384 7 5 50385 0 1 196608 0 unpcb 256 11 754 22146 0 254 195840 0 mbuf_packet 256 14 748 56793 0 254 195072 0 malloc-128 128 1255 264 85963 0 126 194432 0 malloc-32 32 5364 558 56510 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-2048 2048 3 85 510 0 8 180224 0 FPU_save_area 832 158 58 63085 0 16 179712 0 FFS2 dinode 256 518 172 51111 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1187 577 1672699 0 126 169344 0 malloc-16384 16384 3 6 37 0 1 147456 0 S VFS Cache 104 1023 381 56243 0 126 146016 0 64 Bucket 512 169 95 46941 0 30 135168 0 128 Bucket 1024 81 50 5235 0 16 134144 0 malloc-32 32 3660 498 4597 0 254 133056 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 780 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-256 256 246 264 71428 0 62 130560 0 pipe 728 20 156 12915 0 16 128128 0 g_bio 408 0 300 11207 0 30 122400 0 ksiginfo 112 63 981 8277 0 126 116928 0 PROC 1376 47 30 52339 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-256 256 222 153 64046 0 62 96000 0 UMA Kegs 384 226 7 226 0 30 89472 0 filedesc0 1072 48 29 52340 0 8 82544 0 32 Bucket 256 138 177 23304 0 62 80640 0 sctp_chunk 152 171 349 201 0 254 79040 0 malloc-512 512 5 147 7904 0 30 77824 0 malloc-64 64 520 551 35577 0 254 68544 0 malloc-128 128 296 231 547 0 126 67456 0 malloc-128 128 361 166 3113 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-4096 4096 12 4 25 0 2 65536 0 malloc-2048 2048 10 22 276 0 8 65536 0 malloc-256 256 140 115 312 0 62 65280 0 malloc-256 256 62 193 103710 0 62 65280 0 udplite_inpcb 424 0 153 2005 0 30 64872 0 udp_inpcb 424 6 147 3627 0 30 64872 0 sctp_stream_msg_out 112 0 540 273 0 254 60480 0 ripcb 392 4 149 8946 0 30 59976 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 208 611 13746 0 254 52416 0 malloc-64 64 166 653 105600 0 254 52416 0 malloc-64 64 458 361 970 0 254 52416 0 malloc-64 64 180 639 3724 0 254 52416 0 Files 80 182 468 187531 0 126 52000 0 VMSPACE 616 31 53 52324 0 16 51744 0 malloc-128 128 169 234 983 0 126 51584 0 malloc-128 128 100 303 53938 0 126 51584 0 malloc-256 256 110 85 2836 0 62 49920 0 malloc-256 256 17 178 53381 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 296538 0 16 49152 0 malloc-8192 8192 5 1 132 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 2 22 151 0 8 49152 0 malloc-2048 2048 4 20 248 0 8 49152 0 malloc-2048 2048 6 18 774 0 8 49152 0 malloc-2048 2048 2 22 557 0 8 49152 0 pcpu-8 8 4765 1379 71754 0 254 49152 0 malloc-384 384 106 14 309 0 30 46080 0 da_ccb 544 0 84 2930 0 16 45696 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 10010 0 2 40960 0 malloc-64 64 57 510 998 0 254 36288 0 malloc-64 64 53 514 1538 0 254 36288 0 malloc-32 32 293 841 46669 0 254 36288 0 16 Bucket 144 76 176 875 0 62 36288 0 tcp_bbr_map 128 0 279 72 0 126 35712 0 malloc-128 128 2 277 273 0 126 35712 0 itimer 352 0 99 723 0 30 34848 0 routing nhops 256 27 108 343 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 71 0 30 34560 0 malloc-384 384 36 54 350 0 30 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-1024 1024 12 20 221 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 92 0 16 32768 0 malloc-1024 1024 10 22 25 0 16 32768 0 malloc-1024 1024 1 31 11 0 16 32768 0 malloc-512 512 2 62 60 0 30 32768 0 malloc-512 512 11 53 1246 0 30 32768 0 malloc-512 512 2 62 642 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 163892 0 254 32320 0 PWD 40 18 790 50131 0 254 32320 0 KNOTE 160 30 170 677797 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 90 310 9234 0 126 32000 0 tcp_log_id_node 120 0 264 90 0 126 31680 0 PGRP 120 25 239 178 0 126 31680 0 clpbuf 2624 0 12 30 0 4 31488 0 tcp_bbr_pcb 832 0 36 281 0 16 29952 0 sctp_laddr 48 0 588 716 0 254 28224 0 tcp_inpcb ports 32 3 879 698 0 254 28224 0 ertt 72 6 386 10640 0 126 28224 0 malloc-32 32 357 525 24408 0 254 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 cpuset 200 7 121 1167 0 62 25600 0 malloc-4096 4096 0 6 202 0 2 24576 0 tcp_rack_pcb 1216 0 20 201 0 8 24320 0 tcp_log_id_bucket 176 0 138 18 0 62 24288 0 rl_entry 40 81 525 81 0 254 24240 0 rtentry 168 30 114 343 0 62 24192 0 malloc-384 384 21 39 725 0 30 23040 0 domainset 40 0 567 961 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 356 0 254 20160 0 udp_inpcb ports 32 3 627 270 0 254 20160 0 malloc-32 32 37 593 992 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 793 0 254 20160 0 malloc-32 32 40 590 1982 0 254 20160 0 2 Bucket 32 108 522 5513 0 254 20160 0 malloc-16 16 719 531 18953 0 254 20000 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 51 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 79 0 2 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 214531 0 254 16032 0 kenv 258 17 43 1166 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 8 742 10699 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 632 0 254 12000 0 malloc-16 16 125 625 272 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 50990 0 254 12000 0 malloc-384 384 1 29 4 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 11 11 11 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 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 128 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 sctp_readq 152 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 IPsec SA lft_c 16 0 0 0 0 254 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 TMPFS node 232 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 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-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-16384 16384 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 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