panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710513913 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0071e28d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0071e28ef0 vpanic() at vpanic+0x26a/frame 0xfffffe0071e290b0 panic() at panic+0xb5/frame 0xfffffe0071e29170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe0071e291b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe0071e292f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe0071e29330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x29c/frame 0xfffffe0071e29450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe0071e297b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe0071e29930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe0071e29a30 sosetopt() at sosetopt+0x227/frame 0xfffffe0071e29b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe0071e29cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe0071e29d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe0071e29f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0071e29f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x825c38f08, rbp = 0x825c38f80 --- KDB: enter: panic [ thread pid 11556 tid 110909 ] 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 0xfffffe0073038000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe0071e28ed0 rbp 0xfffffe0071e28ef0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe006d113520 r12 0xfffffe006d113000 r13 0xfffffffffffffffd r14 0xffffffff82702440 .str.27 r15 0 rip 0xffffffff815cf31e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191cf7(%rip) db> show proc Process 11556 (syz-executor.2) at 0xfffffe006d132000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 11191 at 0xfffffe0057be9060 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058979738 (map 0xfffffe0058979738) (map.pmap 0xfffffe00589797f8) (pmap 0xfffffe0058979868) threads: 2 100124 RunQ syz-executor.2 110909 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 11556 11191 11556 0 Rs (threaded) syz-executor.2 100124 RunQ syz-executor.2 110909 Run CPU 1 syz-executor.2 11555 10814 10814 0 R (threaded) syz-executor.0 108402 Run CPU 0 syz-executor.0 110910 RunQ syz-executor.0 11554 8268 8268 0 R (threaded) syz-executor.1 100110 RunQ syz-executor.1 110911 RunQ syz-executor.1 11191 768 11191 0 Ss nanslp 0xffffffff83742401 syz-executor.2 10886 10871 10886 0 Ss select 0xfffffe0073dd97c0 dhclient 10880 1 10880 0 Ss select 0xfffffe0073d10a40 dhclient 10871 10853 424 65 S select 0xfffffe0073d10dc0 dhclient 10853 424 424 0 S wait 0xfffffe006d134040 sh 10814 768 10814 0 Ss nanslp 0xffffffff83742400 syz-executor.0 9719 768 9719 0 Rs syz-executor.3 8268 768 8268 0 Ss nanslp 0xffffffff83742401 syz-executor.1 768 766 766 0 S (threaded) syz-fuzzer 100086 S uwait 0xfffffe0057676d80 syz-fuzzer 100113 S uwait 0xfffffe0057aa5980 syz-fuzzer 100114 S uwait 0xfffffe0057aa5a80 syz-fuzzer 100115 S uwait 0xfffffe0057aa5b80 syz-fuzzer 100116 S kqread 0xfffffe0054093b00 syz-fuzzer 100117 S uwait 0xfffffe0057aa5d80 syz-fuzzer 100118 S wait 0xfffffe00541df5c0 syz-fuzzer 100121 S uwait 0xfffffe0057675700 syz-fuzzer 100122 S wait 0xfffffe00541df5c0 syz-fuzzer 100123 S uwait 0xfffffe0057674880 syz-fuzzer 100125 S wait 0xfffffe00541df5c0 syz-fuzzer 100145 S wait 0xfffffe00541df5c0 syz-fuzzer 100532 S uwait 0xfffffe0057674100 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe00571bc650 csh 764 682 764 0 Ss select 0xfffffe005874f0c0 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 0xfffffe005874f140 sshd 495 1 495 0 Ss select 0xfffffe005874ef40 syslogd 424 1 424 0 Ss wait 0xfffffe0057be6ac0 devd 423 1 423 65 Ss select 0xfffffe005874eec0 dhclient 338 1 338 0 Ss select 0xfffffe0007984940 dhclient 335 1 335 0 Ss select 0xfffffe00079846c0 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] 100095 D sdflush 0xfffffe00588d08e8 [/ 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 0xffffffff81d69370 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8459dea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842925c0 [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 - 0xffffffff82707680 [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 kobj 326 1304K 488 newblk 20 1029K 11414 vfscache 3 1025K 3 inodedep 1000 887K 10708 pcb 24 669K 2953 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 979 245K 10627 vnet_data 2 224K 2 acpitask 1 224K 1 subproc 126 222K 11635 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 pagedep 15 132K 10635 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 freefile 977 123K 10618 filedesc 16 121K 21369 DEVFS1 119 119K 156 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 LRO 44 45K 64 umtx 352 44K 352 kdtrace 204 42K 22469 temp 35 37K 3458 BPF 22 36K 2505 hostcache 1 32K 1 shm 1 32K 16 DEVFS3 128 32K 148 routetbl 607 31K 1822 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 162 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 123 KTRACE 100 13K 100 ifnet 7 13K 17 ether_multi 152 13K 442 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 165 bmsafemap 3 9K 10667 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 31 shmfd 1 8K 2097 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 cred 28 7K 1180 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 plimit 21 6K 494 kqueue 50 6K 11561 pf_ifnet 13 5K 69 hhook 15 5K 17 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 5356 acpisem 28 4K 28 session 26 4K 6326 kcovinfo 52 4K 182 pwddesc 48 3K 11557 terminal 11 3K 11 proc-args 74 3K 13072 mkdir 21 3K 21232 lockf 24 3K 57 clone 9 3K 9 uidinfo 3 3K 9 freework 9 3K 10626 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 10625 ipsec-saq 2 2K 2 CC Mem 8 2K 5723 selfd 31 2K 153843 ip6ndp 12 2K 33 sctp_ifa 13 2K 34 diradd 13 2K 10664 Unitno 27 2K 191 tun 7 2K 17 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 10616 in_multi 6 2K 18 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 47 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 20 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 34 ipsec 3 1K 3 mld 6 1K 16 igmp 6 1K 16 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 79 inpcbpolicy 16 1K 5868 osd 13 1K 4450 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 14 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 3023 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 8327 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 52 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 95 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 tcp_pcm_rack 0 0K 1029 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2058 sctp_mcore 0 0K 0 sctp_socko 0 0K 135 sctp_iter 0 0K 43 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 1399 sctp_atky 0 0K 1399 sctp_atcl 0 0K 1399 sctp_a_it 0 0K 43 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 filemon 0 0K 264 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 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 6507 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 7 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 41 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 316 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 759 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 19022 ioctlops 0 0K 4800 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 761 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 57815 0 254 38494208 0 mbuf 256 8629 1034 149916 0 254 2473728 0 BUF TRIE 144 205 11611 841 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 12170 0 126 1484032 0 malloc-4096 4096 337 7 988 0 2 1409024 0 UMA Slabs 0 112 10893 9 10893 0 126 1221024 0 malloc-384 384 1012 2078 12120 0 30 1186560 0 RADIX NODE 144 6337 322 322145 0 62 958896 0 vmem btag 56 16831 56 16831 0 254 945672 0 malloc-256 256 1055 2110 22105 0 62 810240 0 socket 960 29 735 17030 0 254 733440 0 FFS inode 1168 520 54 11138 0 9 670432 0 sctp_ep 1176 0 510 1399 0 254 599760 0 malloc-256 256 59 2176 7683 0 62 572160 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-128 128 1687 2095 32865 0 126 484096 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1312 128 134551 0 30 380160 0 256 Bucket 2048 144 18 1242 0 8 331776 0 THREAD 1824 155 21 10911 0 8 321024 0 VNODE 448 561 105 11191 0 30 298368 0 malloc-64 64 4110 489 169859 0 254 294336 0 malloc-4096 4096 60 10 11926 0 2 286720 0 DEVCTL 1024 136 100 275 0 0 241664 0 malloc-16 16 14466 284 27062 0 254 236000 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 7 5 10677 0 1 196608 0 mbuf_packet 256 3 759 12735 0 254 195072 0 malloc-128 128 1251 268 43588 0 126 194432 0 malloc-32 32 5364 558 16285 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 157 41 11832 0 16 164736 0 S VFS Cache 104 1020 501 15063 0 126 158184 0 MAP ENTRY 96 1180 458 413658 0 126 157248 0 FFS2 dinode 256 520 50 11138 0 62 145920 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 162 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 119 9 156 0 16 131072 0 unpcb 256 11 499 9707 0 254 130560 0 128 Bucket 1024 72 43 648 0 16 117760 0 ksiginfo 112 63 981 988 0 126 116928 0 malloc-256 256 247 188 16467 0 62 111360 0 tcp_inpcb 1312 8 73 4437 0 8 106272 0 PROC 1376 47 30 11556 0 8 105952 0 64 Bucket 512 146 54 10361 0 30 102400 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 3 45 510 0 8 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 6187 0 30 85680 0 filedesc0 1072 48 29 11557 0 8 82544 0 malloc-2048 2048 25 15 105 0 8 81920 0 32 Bucket 256 138 177 4971 0 62 80640 0 malloc-64 64 520 551 17347 0 254 68544 0 malloc-128 128 296 231 309 0 126 67456 0 malloc-128 128 361 166 1159 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-8192 8192 1 7 267 0 1 65536 0 malloc-4096 4096 12 4 25 0 2 65536 0 malloc-256 256 138 117 173 0 62 65280 0 malloc-384 384 106 44 185 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 udp_inpcb 424 6 120 1326 0 30 53424 0 Files 80 180 470 52487 0 126 52000 0 VMSPACE 616 31 53 11541 0 16 51744 0 malloc-128 128 170 233 7004 0 126 51584 0 malloc-128 128 105 298 11525 0 126 51584 0 malloc-256 256 116 79 1870 0 62 49920 0 malloc-256 256 68 127 22719 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 82340 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 2 22 525 0 8 49152 0 malloc-2048 2048 10 14 211 0 8 49152 0 malloc-2048 2048 4 20 1500 0 8 49152 0 malloc-1024 1024 12 36 1920 0 16 49152 0 malloc-512 512 5 91 1910 0 30 49152 0 pcpu-8 8 4781 851 19858 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 363 0 2 40960 0 pipe 728 20 35 375 0 16 40040 0 da_ccb 544 0 70 1678 0 16 38080 0 tcp_rack_pcb 1216 0 30 1029 0 8 36480 0 malloc-64 64 57 510 188 0 254 36288 0 malloc-64 64 208 359 5531 0 254 36288 0 malloc-64 64 166 401 23336 0 254 36288 0 malloc-64 64 53 514 308 0 254 36288 0 malloc-64 64 458 109 1213 0 254 36288 0 malloc-64 64 8 559 3660 0 254 36288 0 malloc-32 32 630 504 837 0 254 36288 0 malloc-128 128 2 277 1045 0 126 35712 0 ripcb 392 2 88 105 0 30 35280 0 routing nhops 256 27 108 76 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-256 256 18 117 11240 0 62 34560 0 malloc-256 256 17 118 12172 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-4096 4096 0 8 1030 0 2 32768 0 malloc-2048 2048 4 12 57 0 8 32768 0 malloc-2048 2048 6 10 3524 0 8 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 2121 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 2 62 20 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 108 0 30 32768 0 malloc-512 512 2 62 394 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 34572 0 254 32320 0 PWD 40 18 790 10710 0 254 32320 0 KNOTE 160 30 170 127552 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 6326 0 126 31680 0 clpbuf 2624 0 12 34 0 4 31488 0 tcp_bbr_pcb 832 0 36 35 0 16 29952 0 sctp_laddr 48 0 588 52 0 254 28224 0 malloc-32 32 292 590 10213 0 254 28224 0 16 Bucket 144 61 135 566 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 cpuset 200 7 121 173 0 62 25600 0 rl_entry 40 71 535 71 0 254 24240 0 rtentry 168 30 114 76 0 62 24192 0 8 Bucket 80 65 235 1902 0 126 24000 0 malloc-384 384 21 39 404 0 30 23040 0 malloc-384 384 36 24 82 0 30 23040 0 domainset 40 0 567 115 0 254 22680 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 5 0 254 20160 0 ertt 72 8 272 4437 0 126 20160 0 malloc-32 32 37 593 93 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 219 0 254 20160 0 malloc-32 32 40 590 738 0 254 20160 0 malloc-32 32 10 620 2980 0 254 20160 0 2 Bucket 32 65 565 1290 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-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 45978 0 254 16032 0 kenv 258 17 43 1081 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 10 740 4442 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 1733 0 254 12000 0 malloc-16 16 45 705 68 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 33398 0 254 12000 0 malloc-16 16 30 720 2325 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 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_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_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 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 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-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