panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 136 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0007b3ad90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0007b3aef0 vpanic() at vpanic+0x26a/frame 0xfffffe0007b3b0b0 panic() at panic+0xb5/frame 0xfffffe0007b3b170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe0007b3b1b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe0007b3b2f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe0007b3b330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x29c/frame 0xfffffe0007b3b450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe0007b3b7b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe0007b3b930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe0007b3ba30 sosetopt() at sosetopt+0x227/frame 0xfffffe0007b3bb90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe0007b3bcc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe0007b3bd10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe0007b3bf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0007b3bf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8249c4f08, rbp = 0x8249c4f80 --- KDB: enter: panic [ thread pid 35480 tid 134885 ] 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 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff82702500 .str.27 rsp 0xfffffe0007b3aed0 rbp 0xfffffe0007b3aef0 rsi 0 rdi 0xffffffff82c084a8 panicstr r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0073aca520 r12 0xfffffe0073aca000 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 35480 (syz-executor.2) at 0xfffffe006d1f5000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 35066 at 0xfffffe00571baac0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073bcb268 (map 0xfffffe0073bcb268) (map.pmap 0xfffffe0073bcb328) (pmap 0xfffffe0073bcb398) threads: 2 134576 RunQ syz-executor.2 134885 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 35480 35066 35066 0 R (threaded) syz-executor.2 134576 RunQ syz-executor.2 134885 Run CPU 0 syz-executor.2 35479 34334 34334 0 R syz-executor.3 35265 35253 35265 0 Ss select 0xfffffe0073cbf740 dhclient 35257 1 35257 0 Ss select 0xfffffe0073f97c40 dhclient 35253 35238 424 65 S select 0xfffffe0073e32ec0 dhclient 35238 424 424 0 S wait 0xfffffe006d1f85c0 sh 35123 768 35123 0 Rs syz-executor.1 35066 768 35066 0 Ss nanslp 0xffffffff83742400 syz-executor.2 34334 768 34334 0 Rs syz-executor.3 29535 768 29535 0 Rs syz-executor.0 23814 0 0 0 DL mdwait 0xfffffe0074ef9000 [md9] 768 766 766 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffffe0057676280 syz-fuzzer 100117 S uwait 0xfffffe0057aa5900 syz-fuzzer 100118 S wait 0xfffffe00541deb00 syz-fuzzer 100119 S uwait 0xfffffe0057aa5b00 syz-fuzzer 100120 S uwait 0xfffffe0057aa5c00 syz-fuzzer 100121 S uwait 0xfffffe0057aa5d00 syz-fuzzer 100122 S uwait 0xfffffe0057aa5e00 syz-fuzzer 100123 S wait 0xfffffe00541deb00 syz-fuzzer 100124 S uwait 0xfffffe0057675700 syz-fuzzer 100125 S wait 0xfffffe00541deb00 syz-fuzzer 100126 S uwait 0xfffffe0057674b00 syz-fuzzer 100147 S wait 0xfffffe00541deb00 syz-fuzzer 100589 S kqread 0xfffffe006cd84200 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057be70d0 csh 764 682 764 0 Ss select 0xfffffe00079846c0 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 0xffffffff83742401 cron 682 1 682 0 Ss select 0xfffffe006cd31440 sshd 495 1 495 0 Ss select 0xfffffe005874f040 syslogd 424 1 424 0 Ss wait 0xfffffe006cb0cae0 devd 423 1 423 65 Ss select 0xfffffe005874eec0 dhclient 338 1 338 0 Ss select 0xfffffe0007984740 dhclient 335 1 335 0 Ss select 0xfffffe005874f0c0 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571bc040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe005406d4e8 [/ 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 0xffffffff84029ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845fd5c0 [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 RL (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 Run CPU 1 [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 - 0xfffffe000796d200 [pci_hp taskq] 100011 D - 0xfffffe000796d100 [kqueue_ctx taskq] 100014 D - 0xfffffe000796cd00 [thread taskq] 100016 D - 0xfffffe000796cb00 [aiod_kick taskq] 100017 D - 0xfffffe000796ca00 [deferred_unmount ta] 100018 D - 0xfffffe000796c900 [inm_free taskq] 100019 D - 0xfffffe000796c800 [in6m_free taskq] 100020 D - 0xfffffe000796c700 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c500 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000796c200 [firmware taskq] 100039 D - 0xfffffe000796c000 [crypto_0] 100040 D - 0xfffffe000796c000 [crypto_1] 100055 D - 0xfffffe000796bd00 [vtnet0 rxq 0] 100056 D - 0xfffffe000796bc00 [vtnet0 txq 0] 100057 D - 0xfffffe000796bb00 [vtnet0 rxq 1] 100058 D - 0xfffffe000796ba00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007985b00 [virtio_balloon] 100066 D - 0xffffffff82707740 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe000796d500 [mca taskq] 100075 D - 0xfffffe000796be00 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0057540740 (100051) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006cd67aa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1435 exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffffe00085fb800) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2210 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4222 sysctloid 34982 2062K 35170 vtbuf 24 1968K 46 kobj 326 1304K 506 pcb 356 1042K 42982 newblk 19 1029K 34957 vfscache 3 1025K 3 inodedep 1158 946K 34873 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1081 271K 34717 vmem 3 266K 6 vnet_data 2 224K 2 acpitask 1 224K 1 subproc 126 222K 36321 acpica 1674 184K 60830 sctp_stro 166 166K 2955 DEVFS1 158 158K 272 tidhash 3 141K 3 LRO 136 138K 232 md_sectors 33 132K 66 pagedep 15 132K 34164 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 sctp_atcl 332 125K 24330 freefile 941 118K 34513 sem 4 106K 4 filedesc 14 105K 66973 gtaskqueue 18 98K 18 routetbl 2375 86K 7072 bus 985 81K 5155 filemon 10 80K 2594 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 202 42K 70367 temp 35 37K 8045 BPF 22 36K 1224 DEVFS3 129 33K 188 hostcache 1 32K 1 shm 1 32K 256 sctp_timw 126 32K 126 msg 4 30K 4 kbdmux 6 28K 6 sctp_atky 498 21K 27465 DEVFS_RULE 56 20K 56 ifaddr 67 19K 512 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 447 KTRACE 100 13K 100 ifnet 7 13K 55 ether_multi 152 13K 1506 kenv 95 12K 95 GEOM 68 12K 542 ksem 7 11K 706 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 545 bmsafemap 2 9K 34790 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 574 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 sctp_ifa 58 8K 110 taskqueue 63 7K 63 sglist 6 7K 6 cred 24 6K 1369 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 plimit 21 6K 895 kqueue 50 6K 35487 sctp_athm 332 6K 24330 sctp_map 332 6K 5910 md_disk 34 6K 849 pf_ifnet 13 5K 259 hhook 15 5K 17 ufs_dirhash 24 5K 24 DEVFSP 72 5K 4336 UMA 268 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 kcovinfo 52 4K 676 session 25 4K 115 pwddesc 48 3K 35481 terminal 11 3K 11 mkdir 21 3K 68288 lockf 24 3K 113 proc-args 73 3K 37914 clone 9 3K 9 uidinfo 3 3K 45 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 458036 ip6ndp 12 2K 109 Unitno 29 2K 5217 diradd 13 2K 34754 tun 7 2K 55 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 34144 in_multi 6 2K 56 toponodes 6 2K 6 CC Mem 6 2K 6415 freework 6 2K 34165 freeblks 5 2K 34164 ipsecpolicy 2 2K 2 select 10 2K 96 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 34 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 110 ipsec 3 1K 3 mld 6 1K 54 igmp 6 1K 54 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 283 cdev 2 1K 2 osd 11 1K 4109 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 9893 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 34 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 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 19134 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 99 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 164 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 21367 sctp_iter 0 0K 171 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 171 sctp_aadr 0 0K 17662 sctp_stri 0 0K 0 tcp_pcm_rack 0 0K 14 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 28 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 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 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 26173 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 15 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 3 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 6 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_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 statfs 0 0K 2442 namei_tracker 0 0K 62 export_host 0 0K 0 cl_savebuf 0 0K 3 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 492 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 33980 ioctlops 0 0K 4949 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 313 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1556 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 84 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 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 8386 1012 140510 0 254 38494208 0 mbuf_cluster 2048 1778 0 1778 0 254 3641344 0 sctp_asoc 2256 166 1104 2955 0 254 2865120 0 mbuf 256 9080 827 435434 0 254 2536192 0 malloc-2048 2048 170 902 21701 0 8 2195456 0 malloc-384 384 1502 3328 59216 0 30 1854720 0 BUF TRIE 144 217 11599 1356 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11487 231 12167 0 126 1499904 0 sctp_ep 1176 166 1104 21375 0 254 1493520 0 malloc-4096 4096 337 9 1038 0 2 1417216 0 UMA Slabs 0 112 12532 26 12532 0 126 1406496 0 vmem btag 56 21985 2030 23973 0 254 1344840 0 FFS inode 1168 715 195 35241 0 8 1062880 0 RADIX NODE 144 6608 611 979391 0 63 1039536 0 malloc-1024 1024 178 798 6552 0 16 999424 0 sctp_raddr 736 166 1110 2955 0 254 939136 0 malloc-256 256 1156 2324 69746 0 62 890880 0 malloc-256 256 59 3241 26486 0 62 844800 0 socket 960 27 737 37529 0 254 733440 0 malloc-8192 8192 11 64 2597 0 1 614400 0 256 Bucket 2048 224 64 2308 0 8 589824 0 DEVCTL 1024 458 102 755 0 0 573440 0 malloc-4096 4096 94 44 36418 0 2 565248 0 malloc-128 128 1655 2654 105325 0 126 551552 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 264 1494 306 398664 0 30 475200 0 mbuf_packet 256 83 1695 46192 0 254 455168 0 VNODE 448 754 236 35330 0 30 443520 0 malloc-65536 65536 6 0 6 0 1 393216 0 THREAD 1824 153 23 34885 0 8 321024 0 malloc-256 256 309 876 56544 0 62 303360 0 malloc-64 64 4123 476 498588 0 254 294336 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-16 16 14515 485 66549 0 254 240000 0 FFS2 dinode 256 715 215 35240 0 62 238080 0 malloc-16384 16384 6 6 33460 0 1 196608 0 malloc-128 128 1296 223 67328 0 126 194432 0 sctp_chunk 152 115 1159 1408 0 254 193648 0 malloc-32 32 5411 511 43926 0 254 189504 0 UMA Zones 768 240 4 241 0 16 187392 0 sctp_laddr 48 4 3860 22567 0 254 185472 0 malloc-1024 1024 158 18 272 0 16 180224 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 155 43 36687 0 16 164736 0 malloc-2048 2048 71 9 355 0 8 163840 0 tcp_inpcb 1312 6 114 4096 0 8 157440 0 MAP ENTRY 96 1151 487 1110378 0 126 157248 0 malloc-64 64 174 2157 21322 0 254 149184 0 S VFS Cache 104 1022 382 42166 0 126 146016 0 128 Bucket 1024 83 48 3129 0 16 134144 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 508 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 11 499 6100 0 254 130560 0 64 Bucket 512 180 60 31502 0 30 122880 0 ksiginfo 112 63 981 1872 0 126 116928 0 malloc-256 256 245 190 40695 0 62 111360 0 PROC 1376 47 30 35480 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 g_bio 408 0 240 8941 0 30 97920 0 pipe 728 20 112 4089 0 16 96096 0 32 Bucket 256 212 163 8673 0 62 96000 0 UMA Kegs 384 227 6 228 0 30 89472 0 malloc-32 32 2400 246 7747 0 254 84672 0 filedesc0 1072 48 29 35481 0 8 82544 0 sctp_readq 152 0 520 65 0 254 79040 0 malloc-32 32 342 2052 26170 0 254 76608 0 malloc-16 16 694 3806 31689 0 254 72000 0 malloc-64 64 520 551 25905 0 254 68544 0 malloc-128 128 296 231 363 0 126 67456 0 malloc-128 128 361 166 2492 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 0 2 2 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 3 29 510 0 8 65536 0 malloc-256 256 112 143 2957 0 62 65280 0 malloc-256 256 62 193 72484 0 62 65280 0 udp_inpcb 424 6 147 4064 0 30 64872 0 sctp_stream_msg_out 112 126 414 1840 0 254 60480 0 malloc-8192 8192 5 2 148 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 udplite_inpcb 424 0 126 946 0 30 53424 0 malloc-64 64 458 361 681 0 254 52416 0 Files 80 188 462 110425 0 126 52000 0 VMSPACE 616 30 54 34682 0 16 51744 0 malloc-128 128 169 234 881 0 126 51584 0 malloc-128 128 105 298 36629 0 126 51584 0 malloc-256 256 139 56 253 0 62 49920 0 malloc-256 256 17 178 36526 0 62 49920 0 ripcb 392 2 124 787 0 30 49392 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 194216 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 6 18 261 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-2048 2048 10 14 249 0 8 49152 0 malloc-512 512 5 91 1009 0 30 49152 0 malloc-384 384 106 14 228 0 30 46080 0 da_ccb 544 0 84 2358 0 16 45696 0 pcpu-8 8 4785 847 19751 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 2635 0 2 40960 0 malloc-64 64 57 510 682 0 254 36288 0 malloc-64 64 218 349 4547 0 254 36288 0 malloc-64 64 168 399 71604 0 254 36288 0 malloc-64 64 53 514 1024 0 254 36288 0 malloc-128 128 2 277 62 0 126 35712 0 itimer 352 0 99 930 0 30 34848 0 routing nhops 256 27 108 232 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 36 54 242 0 30 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 md9 2 16384 128 16384 0 254 33024 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 4 12 58 0 8 32768 0 malloc-1024 1024 14 18 843 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 616 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 2 62 34 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 420 0 30 32768 0 malloc-512 512 2 62 4689 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 4 804 107531 0 254 32320 0 PWD 40 17 791 33329 0 254 32320 0 KNOTE 160 30 170 367351 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 208 192 6374 0 126 32000 0 PGRP 120 25 239 115 0 126 31680 0 clpbuf 2624 0 12 51 0 4 31488 0 L VFS Cache 320 0 96 56 0 30 30720 0 tcp_bbr_pcb 832 0 36 28 0 16 29952 0 malloc-32 32 290 592 18755 0 254 28224 0 16 Bucket 144 113 83 659 0 62 28224 0 4 Bucket 48 7 581 12 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 0 6 15 0 2 24576 0 tcp_rack_pcb 1216 0 20 14 0 8 24320 0 rl_entry 40 83 523 83 0 254 24240 0 rtentry 168 30 114 232 0 62 24192 0 malloc-384 384 21 39 576 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 18 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 14 0 254 20160 0 ertt 72 6 274 4096 0 126 20160 0 malloc-32 32 37 593 286 0 254 20160 0 malloc-32 32 60 570 1659 0 254 20160 0 malloc-32 32 40 590 798 0 254 20160 0 2 Bucket 32 115 515 3994 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 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-4096 4096 1 3 6 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 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 1 667 142730 0 254 16032 0 kenv 258 17 43 1121 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-32 32 80 298 93 0 254 12096 0 malloc-16 16 8 742 4101 0 254 12000 0 malloc-16 16 18 732 143 0 254 12000 0 malloc-16 16 301 449 607 0 254 12000 0 malloc-16 16 91 659 190 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 45436 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 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_map 128 0 0 0 0 126 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 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 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 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-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-8192 8192 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