panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 1710622043 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a4c2d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a4c2ef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a4c30b0 panic() at panic+0xb5/frame 0xfffffe006a4c3170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a4c31b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a4c32f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a4c3330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x29c/frame 0xfffffe006a4c3450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe006a4c37b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a4c3930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a4c3a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a4c3b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a4c3cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a4c3d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a4c3f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a4c3f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8256f6f08, rbp = 0x8256f6f80 --- KDB: enter: panic [ thread pid 18548 tid 117927 ] 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 0xfffffe0073200000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe006a4c2ed0 rbp 0xfffffe006a4c2ef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0073a18520 r12 0xfffffe0073a18000 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 18548 (syz-executor.2) at 0xfffffe00571bc5a0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 7573 at 0xfffffe006d1ad580 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073ac3738 (map 0xfffffe0073ac3738) (map.pmap 0xfffffe0073ac37f8) (pmap 0xfffffe0073ac3868) threads: 2 113301 RunQ syz-executor.2 117927 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 18550 13174 13174 0 R syz-executor.1 18549 17383 17383 0 R syz-executor.0 18548 7573 7573 0 R (threaded) syz-executor.2 113301 RunQ syz-executor.2 117927 Run CPU 0 syz-executor.2 18543 16678 16678 0 R (threaded) syz-executor.3 100696 Run CPU 1 syz-executor.3 117926 RunQ syz-executor.3 17383 768 17383 0 Rs syz-executor.0 16678 768 16678 0 Ss nanslp 0xffffffff83742400 syz-executor.3 13398 13381 13398 0 Ss select 0xfffffe007412a240 dhclient 13390 1 13390 0 Ss select 0xfffffe007412a3c0 dhclient 13381 13365 424 65 S select 0xfffffe007412a4c0 dhclient 13365 424 424 0 S wait 0xfffffe006cd7e060 sh 13174 768 13174 0 Ss nanslp 0xffffffff83742400 syz-executor.1 7573 768 7573 0 Rs syz-executor.2 768 766 766 0 S (threaded) syz-fuzzer 100100 S uwait 0xfffffe0057675d00 syz-fuzzer 100112 S uwait 0xfffffe0057aa6780 syz-fuzzer 100113 S uwait 0xfffffe0057aa6880 syz-fuzzer 100114 S wait 0xfffffe0058b0aac0 syz-fuzzer 100115 S uwait 0xfffffe0057674880 syz-fuzzer 100116 S uwait 0xfffffe0057674980 syz-fuzzer 100117 S wait 0xfffffe0058b0aac0 syz-fuzzer 100118 S uwait 0xfffffe0057674b80 syz-fuzzer 100120 S uwait 0xfffffe0057674c80 syz-fuzzer 100121 S uwait 0xfffffe0057674d80 syz-fuzzer 100130 S wait 0xfffffe0058b0aac0 syz-fuzzer 100133 S wait 0xfffffe0058b0aac0 syz-fuzzer 100751 S kqread 0xfffffe0058921300 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0058b0bb90 csh 764 682 764 0 Ss select 0xfffffe006cb35640 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00576908b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bff0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057690cb0 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 0xfffffe006cb35340 sshd 495 1 495 0 Ss select 0xfffffe006cb356c0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be7580 devd 423 1 423 65 Ss select 0xfffffe006cb352c0 dhclient 338 1 338 0 Ss select 0xfffffe006cb353c0 dhclient 335 1 335 0 Ss select 0xfffffe0007984d40 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571ba000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 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 0xffffffff84176ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844ca5c0 [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 - 0xffffffff82707740 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe0007968900 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 18543 (syz-executor.3) thread 0xfffffe0073a18740 (100696) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83755710) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1303 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 inodedep 2289 1370K 17618 kobj 326 1304K 488 newblk 20 1029K 18330 vfscache 3 1025K 3 pcb 24 669K 5412 dirrem 2268 567K 17533 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 freefile 2244 281K 17500 subproc 127 226K 18686 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 DEVFS1 138 138K 213 filedesc 18 137K 35218 pagedep 15 132K 17539 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 82 83K 140 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 routetbl 1474 58K 4403 umtx 352 44K 352 kdtrace 204 42K 36479 temp 35 37K 9226 BPF 22 36K 1244 hostcache 1 32K 1 shm 1 32K 79 DEVFS3 128 32K 167 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 333 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 275 KTRACE 100 13K 100 ifnet 7 13K 36 ether_multi 152 13K 974 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 355 bmsafemap 2 9K 17577 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 93 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 264 pfs_nodes 22 6K 22 kqueue 51 6K 18557 plimit 21 6K 612 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 164 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 2551 acpisem 28 4K 28 kcovinfo 52 4K 429 session 25 4K 2931 pwddesc 49 4K 18551 terminal 11 3K 11 proc-args 75 3K 20612 lockf 24 3K 57 mkdir 18 3K 35044 clone 9 3K 9 uidinfo 3 3K 8 freework 9 3K 17532 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 17531 ipsec-saq 2 2K 2 selfd 31 2K 251318 ip6ndp 12 2K 72 sctp_ifa 13 2K 72 Unitno 27 2K 165 tun 7 2K 36 CAM XPT 22 2K 543 msi 12 2K 12 diradd 12 2K 17569 CC Mem 6 2K 3632 in_multi 6 2K 37 toponodes 6 2K 6 newdirblk 10 2K 17522 ipsecpolicy 2 2K 2 select 10 2K 53 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 23 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 72 ipsec 3 1K 3 mld 6 1K 35 igmp 6 1K 35 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 174 cdev 2 1K 2 osd 11 1K 3645 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 10945 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 18 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 1559 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 5780 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 71 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 109 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 970 sctp_iter 0 0K 113 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 967 sctp_atky 0 0K 967 sctp_atcl 0 0K 967 sctp_a_it 0 0K 113 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 2222 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 tcp_pcm_rack 0 0K 84 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 168 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 8664 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 4 ip6_msource 0 0K 0 ip6_moptions 0 0K 15 in6_mfilter 0 0K 15 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 1534 namei_tracker 0 0K 0 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 ktls 0 0K 5007 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 18791 ioctlops 0 0K 26466 eventfd 0 0K 541 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 289 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 767 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 8320 1078 91274 0 254 38494208 0 mbuf 256 8629 1034 247626 0 254 2473728 0 BUF TRIE 144 213 11603 1141 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11448 146 12124 0 126 1484032 0 malloc-4096 4096 337 11 1094 0 2 1425408 0 malloc-384 384 2301 1029 18598 0 30 1278720 0 UMA Slabs 0 112 10981 29 10981 0 126 1233120 0 RADIX NODE 144 6307 492 534428 0 63 979056 0 vmem btag 56 17033 142 17033 0 254 961800 0 malloc-256 256 2344 1076 35927 0 62 875520 0 malloc-256 256 59 2986 8952 0 62 779520 0 FFS inode 1168 542 53 18043 0 8 694960 0 sctp_ep 1176 0 510 967 0 254 599760 0 malloc-128 128 2951 1234 53756 0 126 535680 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 27 481 15804 0 254 487680 0 DEVCTL 1024 365 103 504 0 0 479232 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1332 78 213419 0 30 372240 0 256 Bucket 2048 145 23 1288 0 8 344064 0 THREAD 1824 154 22 17927 0 8 321024 0 VNODE 448 582 111 18114 0 30 310464 0 malloc-64 64 4111 488 275176 0 254 294336 0 malloc-4096 4096 61 9 22087 0 2 286720 0 malloc-16 16 14467 283 36595 0 254 236000 0 tcp_log 416 0 513 15 0 254 213408 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 8 4 17592 0 1 196608 0 mbuf_packet 256 8 754 14871 0 254 195072 0 malloc-128 128 1250 269 49367 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5365 305 23246 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 156 42 18884 0 16 164736 0 malloc-1024 1024 138 22 213 0 16 163840 0 FFS2 dinode 256 542 88 18042 0 62 161280 0 MAP ENTRY 96 1202 436 627812 0 126 157248 0 S VFS Cache 104 1011 393 19517 0 126 146016 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 174 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-2048 2048 3 61 510 0 8 131072 0 unpcb 256 11 499 3797 0 254 130560 0 128 Bucket 1024 70 45 4735 0 16 117760 0 ksiginfo 112 63 981 1010 0 126 116928 0 64 Bucket 512 141 83 11637 0 30 114688 0 PROC 1376 48 29 18550 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 44 4 227 0 8 98304 0 malloc-256 256 244 131 22834 0 62 96000 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 7455 0 30 85680 0 filedesc0 1072 49 28 18551 0 8 82544 0 malloc-2048 2048 4 36 5734 0 8 81920 0 32 Bucket 256 112 203 10637 0 62 80640 0 tcp_inpcb 1312 6 51 3632 0 8 74784 0 malloc-64 64 520 551 18859 0 254 68544 0 malloc-128 128 296 231 328 0 126 67456 0 malloc-128 128 361 166 1457 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-256 256 138 117 214 0 62 65280 0 malloc-32 32 1497 393 1735 0 254 60480 0 malloc-8192 8192 5 2 132 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 12 2 25 0 2 57344 0 VMSPACE 616 32 52 18535 0 16 51744 0 malloc-128 128 169 234 3647 0 126 51584 0 malloc-128 128 103 300 19724 0 126 51584 0 malloc-256 256 109 86 1395 0 62 49920 0 malloc-256 256 68 127 38975 0 62 49920 0 malloc-256 256 17 178 18940 0 62 49920 0 ripcb 392 2 124 3465 0 30 49392 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 118041 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-2048 2048 10 14 230 0 8 49152 0 malloc-1024 1024 27 21 31 0 16 49152 0 malloc-1024 1024 12 36 2441 0 16 49152 0 malloc-384 384 106 14 6459 0 30 46080 0 da_ccb 544 0 84 1995 0 16 45696 0 pcpu-8 8 4749 883 34521 0 254 45056 0 PWD 40 17 1094 17526 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 Files 80 179 371 71706 0 126 44000 0 malloc-4096 4096 4 6 1651 0 2 40960 0 pipe 728 20 35 497 0 16 40040 0 udplite_inpcb 424 0 90 3363 0 30 38160 0 udp_inpcb 424 6 84 485 0 30 38160 0 malloc-64 64 57 510 435 0 254 36288 0 malloc-64 64 208 359 2744 0 254 36288 0 malloc-64 64 168 399 37533 0 254 36288 0 malloc-64 64 53 514 654 0 254 36288 0 malloc-64 64 458 109 809 0 254 36288 0 malloc-64 64 8 559 2084 0 254 36288 0 malloc-128 128 2 277 98 0 126 35712 0 routing nhops 256 27 108 153 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 54 158 0 30 34560 0 malloc-256 256 17 118 18913 0 62 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-2048 2048 4 12 2280 0 8 32768 0 malloc-2048 2048 6 10 9427 0 8 32768 0 malloc-1024 1024 12 20 221 0 16 32768 0 malloc-1024 1024 2 30 183 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 262 0 30 32768 0 malloc-512 512 2 62 6707 0 30 32768 0 malloc-512 512 5 59 708 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 1 807 59265 0 254 32320 0 KNOTE 160 30 170 211088 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 2931 0 126 31680 0 clpbuf 2624 0 12 52 0 4 31488 0 sctp_laddr 48 0 588 128 0 254 28224 0 malloc-32 32 290 592 15211 0 254 28224 0 16 Bucket 144 55 141 396 0 62 28224 0 4 Bucket 48 5 583 10 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 0 6 85 0 2 24576 0 tcp_rack_pcb 1216 0 20 84 0 8 24320 0 rl_entry 40 80 526 80 0 254 24240 0 rtentry 168 30 114 153 0 62 24192 0 8 Bucket 80 75 225 3433 0 126 24000 0 itimer 352 0 66 57 0 30 23232 0 malloc-384 384 21 39 480 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 183 0 254 20160 0 ertt 72 6 274 3632 0 126 20160 0 malloc-32 32 37 593 204 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 301 0 254 20160 0 malloc-32 32 40 590 958 0 254 20160 0 malloc-32 32 10 620 5987 0 254 20160 0 2 Bucket 32 62 568 1908 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 3 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-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 0 668 78512 0 254 16032 0 malloc-16 16 298 702 525 0 254 16000 0 kenv 258 17 43 1085 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 3637 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 64 686 125 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 29642 0 254 12000 0 malloc-16 16 30 720 2023 0 254 12000 0 malloc-384 384 1 29 2 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 0 2 3 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_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_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 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 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 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-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-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