panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 2147483804 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a5b7d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a5b7ef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a5b80b0 panic() at panic+0xb5/frame 0xfffffe006a5b8170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a5b81b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a5b82f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a5b8330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2ec/frame 0xfffffe006a5b8450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe006a5b87b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a5b8930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a5b8a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a5b8b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a5b8cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a5b8d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a5b8f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a5b8f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x824e55f08, rbp = 0x824e55f80 --- KDB: enter: panic [ thread pid 53237 tid 156527 ] Stopped at kdb_enter+0x6e: movq $0,0x2191ce7(%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 0xfffffe0072838000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe006a5b7ed0 rbp 0xfffffe006a5b7ef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe00716a0520 r12 0xfffffe00716a0000 r13 0xfffffffffffffffe r14 0xffffffff82702500 .str.27 r15 0 rip 0xffffffff815cf32e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191ce7(%rip) db> show proc Process 53237 (syz-executor.0) at 0xfffffe006cdd85c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 52342 at 0xfffffe006cdd6ae0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073c93268 (map 0xfffffe0073c93268) (map.pmap 0xfffffe0073c93328) (pmap 0xfffffe0073c93398) threads: 2 144942 RunQ syz-executor.0 156527 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 53237 52342 52342 0 R (threaded) syz-executor.0 144942 RunQ syz-executor.0 156527 Run CPU 0 syz-executor.0 53236 50228 50228 0 R (threaded) syz-executor.2 156237 RunQ syz-executor.2 156526 RunQ syz-executor.2 53216 51852 51852 0 R (threaded) syz-executor.1 153788 RunQ syz-executor.1 156505 S sigwait 0xfffffe006cced0b0 syz-executor.1 156511 S uwait 0xfffffe0057677d80 syz-executor.1 52401 52382 52401 0 Ss select 0xfffffe0073cae540 dhclient 52389 1 52389 0 Ss select 0xfffffe0073bf0bc0 dhclient 52382 52371 424 65 S select 0xfffffe00732c47c0 dhclient 52371 424 424 0 S wait 0xfffffe006ccee580 sh 52342 768 52342 0 Rs syz-executor.0 51852 768 51852 0 Ss nanslp 0xffffffff83742400 syz-executor.1 51028 768 51028 0 Rs syz-executor.3 50228 768 50228 0 Rs syz-executor.2 768 766 766 0 R (threaded) syz-fuzzer 100088 S uwait 0xfffffe0057677000 syz-fuzzer 100112 S nanslp 0xffffffff83742401 syz-fuzzer 100113 S wait 0xfffffe00541deb00 syz-fuzzer 100114 S uwait 0xfffffe0057aa6000 syz-fuzzer 100115 RunQ syz-fuzzer 100116 S uwait 0xfffffe0057aa5180 syz-fuzzer 100117 S kqread 0xfffffe0058917000 syz-fuzzer 100118 S uwait 0xfffffe0057aa5380 syz-fuzzer 100120 S uwait 0xfffffe0057675200 syz-fuzzer 100122 S wait 0xfffffe00541deb00 syz-fuzzer 100125 S wait 0xfffffe00541deb00 syz-fuzzer 100143 S wait 0xfffffe00541deb00 syz-fuzzer 100209 S uwait 0xfffffe0057aa4c00 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006ccedb70 csh 764 682 764 0 Ss select 0xfffffe005874f1c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057bff0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bff4b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057bff8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057bffcb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00576908b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057690cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007c000b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007c004b0 getty 686 1 686 0 Ss nanslp 0xffffffff83742401 cron 682 1 682 0 Ss select 0xfffffe006cd32240 sshd 495 1 495 0 Ss select 0xfffffe00079847c0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be7020 devd 423 1 423 65 Ss select 0xfffffe0007984440 dhclient 338 1 338 0 Ss select 0xfffffe00079845c0 dhclient 335 1 335 0 Ss select 0xfffffe005874f2c0 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] 100093 D sdflush 0xfffffe0007c068e8 [/ 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 0xffffffff81d69380 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84271ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff840a25c0 [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 - 0xffffffff82707741 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe0007968800 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks 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 pcb 758 1494K 64846 kobj 326 1304K 488 newblk 15 1028K 51220 vfscache 3 1025K 3 inodedep 65 536K 50695 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 368 368K 4752 sctp_atcl 735 276K 36273 vmem 3 266K 6 subproc 137 226K 54752 vnet_data 2 224K 2 acpitask 1 224K 1 LRO 214 216K 364 DEVFS1 184 184K 351 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 15 132K 50405 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 routetbl 3708 128K 11046 filedesc 16 121K 101726 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 368 46K 368 sctp_atky 1103 46K 41026 kdtrace 213 45K 109768 temp 35 37K 14019 BPF 22 36K 281 hostcache 1 32K 1 shm 1 32K 1460 DEVFS3 128 32K 213 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 769 sctp_timw 67 17K 67 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 lltable 44 14K 705 eventhandler 161 14K 161 KTRACE 100 13K 100 ifnet 7 13K 82 ether_multi 152 13K 2487 sctp_map 736 12K 9504 sctp_athm 735 12K 36274 kenv 95 12K 95 dirrem 45 12K 50560 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 815 bmsafemap 2 9K 50633 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 2311 ksem 1 8K 278 shmfd 1 8K 996 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 freefile 50 7K 50558 sglist 6 7K 6 sctp_ifa 48 6K 165 CAM DEV 3 6K 510 cred 23 6K 1712 pfs_nodes 22 6K 22 plimit 21 6K 1294 kqueue 50 6K 53249 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 394 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 63 4K 3473 pf_rule 28 4K 45 acpisem 28 4K 28 kcovinfo 52 4K 1027 session 25 4K 1382 pwddesc 48 3K 53266 terminal 11 3K 11 proc-args 74 3K 59518 lockf 23 3K 203 mkdir 18 3K 100748 clone 9 3K 9 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 710560 ip6ndp 12 2K 165 diradd 13 2K 50597 Unitno 27 2K 349 tun 7 2K 82 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 50374 CC Mem 6 2K 5158 in_multi 6 2K 128 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 171 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 68 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 165 mld 6 1K 81 igmp 6 1K 81 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 451 cdev 2 1K 2 osd 11 1K 5094 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 22180 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 50416 freeblks 1 1K 50415 vnodes 1 1K 1 procdesc 2 1K 66 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 33 prison 6 1K 6 cryptodev 2 1K 42 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 soname 4 1K 33230 sctp_vrf 1 1K 1 ip_msource 1 1K 4 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 144 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 ktls 2 1K 3917 Per-cpu 1 1K 1 filecaps 2 1K 275 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 pf_table 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 38141 sctp_iter 0 0K 543 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 288 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 255 sctp_aadr 0 0K 1631 sctp_stri 0 0K 2 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 42614 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 32 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 6 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 ip6opt 0 0K 1575 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 ip_moptions 0 0K 298 in_mfilter 0 0K 102 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 2525 namei_tracker 0 0K 21 export_host 0 0K 0 cl_savebuf 0 0K 4 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 69454 ioctlops 0 0K 3562 eventfd 0 0K 740 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 293 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 4762 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 sigio 0 0K 1 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 8359 1039 220489 0 254 38494208 0 mbuf 256 9169 1005 676516 0 254 2604544 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 sctp_asoc 2256 368 397 4752 0 254 1725840 0 BUF TRIE 144 202 11614 1753 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11448 270 12993 0 126 1499904 0 malloc-4096 4096 337 13 1068 0 2 1433600 0 malloc-384 384 812 2818 86981 0 30 1393920 0 UMA Slabs 0 112 11731 35 11731 0 126 1317792 0 sctp_ep 1176 367 653 31520 0 254 1199520 0 malloc-2048 2048 371 181 32266 0 8 1130496 0 RADIX NODE 144 6586 829 1528581 0 63 1067760 0 vmem btag 56 18509 34 18509 0 254 1038408 0 malloc-256 256 116 3604 101864 0 62 952320 0 malloc-8192 8192 2 102 2314 0 1 851968 0 malloc-256 256 59 2866 44267 0 62 748800 0 socket 960 28 736 56716 0 254 733440 0 DEVCTL 1024 132 512 1108 0 0 659456 0 FFS inode 1168 513 40 51072 0 8 645904 0 malloc-128 128 785 3648 153346 0 126 567424 0 sctp_raddr 736 368 402 4752 0 254 566720 0 malloc-1024 1024 380 164 11008 0 16 557056 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 191 25 2035 0 8 442368 0 VM OBJECT 264 1137 393 616562 0 30 403920 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-4096 4096 60 22 53457 0 2 335872 0 THREAD 1824 164 20 56528 0 8 335616 0 VNODE 448 553 113 51189 0 30 298368 0 malloc-64 64 4110 489 770036 0 254 294336 0 mbuf_packet 256 168 848 64324 0 254 260096 0 malloc-2048 2048 110 10 557 0 8 245760 0 malloc-16 16 14468 532 93940 0 254 240000 0 malloc-16384 16384 7 7 50823 0 1 229376 0 MAP ENTRY 96 1191 951 1685507 0 126 205632 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-1024 1024 184 8 351 0 16 196608 0 unpcb 256 12 753 2754 0 254 195840 0 malloc-128 128 1286 233 87455 0 126 194432 0 malloc-32 32 5364 558 62558 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 FPU_save_area 832 166 50 60020 0 16 179712 0 malloc-256 256 451 239 82835 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 513 117 51071 0 62 161280 0 tcp_inpcb 1312 6 114 5081 0 8 157440 0 S VFS Cache 104 1026 378 53386 0 126 146016 0 64 Bucket 512 182 82 51640 0 30 135168 0 128 Bucket 1024 99 32 5922 0 16 134144 0 malloc-32 32 3731 427 4292 0 254 133056 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 71 0 1 131072 0 malloc-65536 65536 0 2 1244 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-256 256 254 256 63762 0 62 130560 0 PROC 1376 47 41 53238 0 8 121088 0 sctp_chunk 152 242 538 971 0 254 118560 0 ksiginfo 112 71 973 3667 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 g_bio 408 0 240 11675 0 30 97920 0 32 Bucket 256 193 182 15407 0 62 96000 0 filedesc0 1072 48 36 53266 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-2048 2048 3 37 510 0 8 81920 0 udplite_inpcb 424 0 180 8788 0 30 76320 0 malloc-8192 8192 7 2 62 0 1 73728 0 malloc-64 64 520 551 54579 0 254 68544 0 malloc-64 64 376 695 7196 0 254 68544 0 malloc-128 128 296 231 394 0 126 67456 0 malloc-128 128 377 150 3865 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-256 256 138 117 311 0 62 65280 0 malloc-256 256 109 146 3961 0 62 65280 0 udp_inpcb 424 6 147 4143 0 30 64872 0 sctp_stream_msg_out 112 299 241 1893 0 254 60480 0 ripcb 392 2 151 4168 0 30 59976 0 malloc-384 384 117 33 500 0 30 57600 0 malloc-64 64 209 610 3712 0 254 52416 0 malloc-64 64 166 653 107505 0 254 52416 0 malloc-64 64 458 361 663 0 254 52416 0 malloc-32 32 745 893 40047 0 254 52416 0 Files 80 180 470 152034 0 126 52000 0 VMSPACE 616 31 53 53223 0 16 51744 0 malloc-128 128 169 234 2191 0 126 51584 0 malloc-128 128 104 299 54807 0 126 51584 0 ttyoutq 256 72 123 160 0 62 49920 0 malloc-256 256 54 141 119608 0 62 49920 0 malloc-256 256 17 178 56382 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 269792 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 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 6 18 2269 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-2048 2048 10 14 276 0 8 49152 0 pipe 728 20 46 1258 0 16 48048 0 da_ccb 544 0 84 3050 0 16 45696 0 pcpu-8 8 4749 883 17479 0 254 45056 0 PWD 40 18 1093 50566 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 malloc-16 16 1501 1249 48197 0 254 44000 0 malloc-64 64 58 509 1037 0 254 36288 0 malloc-64 64 53 514 1584 0 254 36288 0 malloc-32 32 290 844 34585 0 254 36288 0 16 Bucket 144 67 185 744 0 62 36288 0 malloc-128 128 2 277 17 0 126 35712 0 itimer 352 0 99 2305 0 30 34848 0 routing nhops 256 27 108 352 0 62 34560 0 malloc-384 384 36 54 364 0 30 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 99 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 4 4 2821 0 2 32768 0 malloc-2048 2048 4 12 60 0 8 32768 0 malloc-1024 1024 12 20 489 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 1204 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-1024 1024 1 31 49 0 16 32768 0 malloc-512 512 2 62 68 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 660 0 30 32768 0 malloc-512 512 2 62 2280 0 30 32768 0 malloc-512 512 5 59 51 0 30 32768 0 malloc-512 512 0 64 3 0 30 32768 0 malloc-512 512 0 64 16 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 164548 0 254 32320 0 KNOTE 160 30 170 658534 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 93 307 9132 0 126 32000 0 tcp_log_id_node 120 0 264 26 0 126 31680 0 PGRP 120 25 239 1382 0 126 31680 0 clpbuf 2624 0 12 28 0 4 31488 0 sctp_laddr 48 12 576 5456 0 254 28224 0 udplite_inpcb ports 32 0 882 2025 0 254 28224 0 tcp_inpcb ports 32 3 879 531 0 254 28224 0 ertt 72 6 386 5081 0 126 28224 0 4 Bucket 48 5 583 9 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 2 1 7 0 1 24576 0 malloc-4096 4096 1 5 79 0 2 24576 0 rl_entry 40 85 521 85 0 254 24240 0 rtentry 168 30 114 352 0 62 24192 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 22 38 726 0 30 23040 0 malloc-384 384 1 59 10 0 30 23040 0 SLEEPQUEUE 88 185 71 185 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 226 0 254 20160 0 malloc-32 32 37 593 771 0 254 20160 0 malloc-32 32 59 571 566 0 254 20160 0 malloc-32 32 40 590 738 0 254 20160 0 2 Bucket 32 127 503 5623 0 254 20160 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 1 1 2 0 1 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 216309 0 254 16032 0 malloc-16 16 8 992 5086 0 254 16000 0 kenv 258 17 43 1292 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 tcp_log_id_bucket 176 0 69 4 0 62 12144 0 sackhole 32 0 378 1 0 254 12096 0 malloc-32 32 80 298 93 0 254 12096 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 634 0 254 12000 0 malloc-16 16 130 620 283 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 54901 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-4096 4096 0 2 1 0 2 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 10 12 10 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_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 1216 0 0 0 0 8 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 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 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 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 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 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-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-1024 1024 0 0 0 0 16 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