panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 1710537354 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0007b17d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0007b17ef0 vpanic() at vpanic+0x26a/frame 0xfffffe0007b180b0 panic() at panic+0xb5/frame 0xfffffe0007b18170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe0007b181b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe0007b182f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe0007b18330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2c4/frame 0xfffffe0007b18450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe0007b187b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe0007b18930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe0007b18a30 sosetopt() at sosetopt+0x227/frame 0xfffffe0007b18b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe0007b18cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe0007b18d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe0007b18f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0007b18f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x823bf6f08, rbp = 0x823bf6f80 --- KDB: enter: panic [ thread pid 74489 tid 181163 ] 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 0xfffffe006e8e7000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe0007b17ed0 rbp 0xfffffe0007b17ef0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe006cfa5c60 r12 0xfffffe006cfa5740 r13 0xfffffffffffffffe r14 0xffffffff82702440 .str.27 r15 0 rip 0xffffffff815cf31e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191cf7(%rip) db> show proc Process 74489 (syz-executor.2) at 0xfffffe006cf99020: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 72563 at 0xfffffe006cae55c0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00541f14d0 (map 0xfffffe00541f14d0) (map.pmap 0xfffffe00541f1590) (pmap 0xfffffe00541f1600) threads: 2 180997 Run CPU 1 syz-executor.2 181163 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 74490 73413 73413 0 R syz-executor.3 74489 72563 72563 0 R (threaded) syz-executor.2 180997 Run CPU 1 syz-executor.2 181163 Run CPU 0 syz-executor.2 74488 71598 71598 0 R (threaded) syz-executor.0 159458 RunQ syz-executor.0 181162 RunQ syz-executor.0 73413 768 73413 0 Ss nanslp 0xffffffff83742400 syz-executor.3 73221 73215 73221 0 Ss select 0xfffffe00740581c0 dhclient 73218 1 73218 0 Ss select 0xfffffe0073b4c3c0 dhclient 73215 73208 424 65 S select 0xfffffe006c91e040 dhclient 73208 424 424 0 S wait 0xfffffe006cae3580 sh 73143 768 73143 0 Rs syz-executor.1 72563 768 72563 0 Rs syz-executor.2 71598 768 71598 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100110 S uwait 0xfffffe0057aa5280 syz-fuzzer 100112 S uwait 0xfffffe0057aa5480 syz-fuzzer 100113 S uwait 0xfffffe0057aa5580 syz-fuzzer 100114 S wait 0xfffffe006cae45a0 syz-fuzzer 100115 S uwait 0xfffffe0057aa5780 syz-fuzzer 100116 S uwait 0xfffffe0057675b00 syz-fuzzer 100117 S kqread 0xfffffe00589e4500 syz-fuzzer 100118 S uwait 0xfffffe0057675d00 syz-fuzzer 100121 S wait 0xfffffe006cae45a0 syz-fuzzer 100122 S uwait 0xfffffe0057aa4b00 syz-fuzzer 100124 S wait 0xfffffe006cae45a0 syz-fuzzer 100135 S uwait 0xfffffe0057aa4300 syz-fuzzer 100396 S wait 0xfffffe006cae45a0 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006cf980b0 csh 764 682 764 0 Ss select 0xfffffe006c9201c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00576900b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bff8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576904b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00576908b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057690cb0 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 0xfffffe006c9200c0 sshd 495 1 495 0 Ss select 0xfffffe006c9202c0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be7ae0 devd 423 1 423 65 Ss select 0xfffffe0007984dc0 dhclient 338 1 338 0 Ss select 0xfffffe006c920240 dhclient 335 1 335 0 Ss select 0xfffffe006c9206c0 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] 100090 D sdflush 0xfffffe005406b4e8 [/ 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 0xffffffff83f74ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845fc5c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348a340 [doneq0] 100045 D - 0xffffffff8348a2c0 [async] 100076 D - 0xffffffff8348a140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388aca0 [crypto] 100042 D crypto_ 0xfffffe005710fe30 [crypto returns 0] 100043 D crypto_ 0xfffffe005710fe80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ead80 [g_event] 100036 D - 0xffffffff836eada0 [g_up] 100037 D - 0xffffffff836eadc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541de040 [init] 10 0 0 0 DL audit_w 0xffffffff8388b700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836eb760 [swapper] 100005 D - 0xfffffe005420e000 [softirq_0] 100006 D - 0xfffffe005420de00 [softirq_1] 100007 D - 0xfffffe005420dd00 [if_io_tqg_0] 100008 D - 0xfffffe005420dc00 [if_io_tqg_1] 100009 D - 0xfffffe005420db00 [if_config_tqg_0] 100010 D - 0xfffffe0007968200 [pci_hp taskq] 100011 D - 0xfffffe0007968100 [kqueue_ctx taskq] 100014 D - 0xfffffe0007967d00 [thread taskq] 100016 D - 0xfffffe0007967b00 [aiod_kick taskq] 100017 D - 0xfffffe0007967a00 [deferred_unmount ta] 100018 D - 0xfffffe0007967900 [inm_free taskq] 100019 D - 0xfffffe0007967800 [in6m_free taskq] 100020 D - 0xfffffe0007967700 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007967600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007967600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007967600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007967600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007967500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007967500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007967500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007967500 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007967200 [firmware taskq] 100039 D - 0xfffffe0007967000 [crypto_0] 100040 D - 0xfffffe0007967000 [crypto_1] 100055 D - 0xfffffe0007966d00 [vtnet0 rxq 0] 100056 D - 0xfffffe0007966c00 [vtnet0 txq 0] 100057 D - 0xfffffe0007966b00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007966a00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007985b00 [virtio_balloon] 100066 D - 0xffffffff82707681 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe0007968b00 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks 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 inodedep 1806 1189K 72709 pcb 414 1107K 73992 newblk 19 1029K 72696 vfscache 3 1025K 3 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1786 447K 72555 LRO 296 299K 514 vmem 3 266K 6 vnet_data 2 224K 2 acpitask 1 224K 1 freefile 1783 223K 72540 subproc 126 222K 74569 DEVFS1 218 218K 453 sctp_stro 195 195K 2854 acpica 1674 184K 60830 routetbl 5292 178K 15713 sctp_atcl 390 147K 37207 tidhash 3 141K 3 pagedep 15 132K 71882 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 144902 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 203 42K 155655 temp 35 37K 13501 BPF 22 36K 371 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 247 msg 4 30K 4 kbdmux 6 28K 6 sctp_atky 585 25K 55329 DEVFS_RULE 56 20K 56 cred 75 19K 10267 ifaddr 67 19K 1081 sctp_timw 73 19K 73 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 1005 eventhandler 161 14K 161 KTRACE 100 13K 100 ifnet 7 13K 116 ether_multi 152 13K 3219 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 1161 bmsafemap 2 9K 72633 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 449 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 sctp_athm 390 7K 37207 sctp_map 390 7K 5708 sglist 6 7K 6 CAM DEV 3 6K 510 sctp_ifa 46 6K 233 pfs_nodes 22 6K 22 plimit 21 6K 1697 kqueue 50 6K 94602 hhook 15 5K 17 pf_ifnet 12 5K 564 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 1652 acpisem 28 4K 28 kcovinfo 52 4K 1469 session 25 4K 238 pwddesc 48 3K 74491 terminal 11 3K 11 proc-args 74 3K 80634 mkdir 21 3K 143680 lockf 24 3K 258 clone 9 3K 9 uidinfo 3 3K 118 ip6ndp 13 3K 234 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 975582 freework 8 2K 71886 freeblks 7 2K 71885 CC Mem 7 2K 11428 diradd 13 2K 72595 tun 7 2K 116 CAM XPT 22 2K 543 Unitno 25 2K 485 msi 12 2K 12 newdirblk 12 2K 71840 in_multi 6 2K 117 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 221 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 90 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 233 ipsec 3 1K 3 mld 6 1K 115 igmp 6 1K 115 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 660 cdev 2 1K 2 osd 12 1K 10780 inpcbpolicy 15 1K 38190 lkpikmalloc 8 1K 9 sctp_aadr 6 1K 7575 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 88 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 ktls 1 1K 2284 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 34398 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 185 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 364 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 44774 sctp_iter 0 0K 379 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 379 sctp_stri 0 0K 0 tcp_pcm_rack 0 0K 64 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 128 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 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 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 65300 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 44 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 1692 ip6_msource 0 0K 0 ip6_moptions 0 0K 36 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 3799 namei_tracker 0 0K 51 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 53742 ioctlops 0 0K 452 eventfd 0 0K 0 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 2849 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 31 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 8553 845 286608 0 254 38494208 0 mbuf 256 9707 1472 885989 0 254 2861824 0 sctp_asoc 2256 195 825 2854 0 254 2301120 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 BUF TRIE 144 216 11600 2182 0 62 1701504 0 malloc-2048 2048 199 617 34970 0 8 1671168 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-384 384 2208 1752 110956 0 30 1520640 0 sctp_ep 1176 195 1075 34353 0 254 1493520 0 malloc-128 128 11449 145 14080 0 126 1484032 0 malloc-4096 4096 337 13 1096 0 2 1433600 0 UMA Slabs 0 112 11993 25 11993 0 126 1346016 0 DEVCTL 1024 993 103 1531 0 0 1122304 0 vmem btag 56 19142 121 19142 0 254 1078728 0 RADIX NODE 144 6711 536 2115449 0 65 1043568 0 malloc-256 256 1861 1934 145342 0 62 971520 0 malloc-256 256 59 3166 67229 0 62 825600 0 malloc-1024 1024 207 577 8976 0 16 802816 0 sctp_raddr 736 195 828 2854 0 254 752928 0 socket 960 28 736 75839 0 254 733440 0 FFS inode 1168 525 49 73066 0 8 670432 0 malloc-128 128 2493 1940 220341 0 126 567424 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 214 34 2448 0 8 507904 0 VM OBJECT 264 1322 268 851004 0 30 419760 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-2048 2048 151 9 777 0 8 327680 0 THREAD 1824 154 22 81163 0 8 321024 0 malloc-64 64 4110 741 1056790 0 254 310464 0 malloc-4096 4096 60 14 74786 0 2 303104 0 VNODE 448 563 103 73215 0 30 298368 0 malloc-65536 65536 0 4 1176 0 1 262144 0 mbuf_packet 256 28 988 87698 0 254 260096 0 malloc-256 256 285 720 111129 0 62 257280 0 malloc-1024 1024 218 22 453 0 16 245760 0 malloc-16 16 14466 534 109432 0 254 240000 0 tcp_log 416 0 513 99 0 254 213408 0 tcp_inpcb 1312 7 155 10767 0 8 212544 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 7 5 72394 0 1 196608 0 malloc-128 128 1284 235 107158 0 126 194432 0 malloc-32 32 5364 558 80142 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5313 357 6113 0 254 181440 0 MAP ENTRY 96 1186 704 2293087 0 126 181440 0 FPU_save_area 832 156 60 86579 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 525 105 73065 0 62 161280 0 S VFS Cache 104 1067 454 81698 0 126 158184 0 sctp_chunk 152 196 844 1030 0 254 158080 0 malloc-64 64 209 2122 11622 0 254 149184 0 sctp_laddr 48 748 2108 11973 0 254 137088 0 64 Bucket 512 172 92 46182 0 30 135168 0 128 Bucket 1024 79 52 18988 0 16 134144 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 59 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 11 499 2947 0 254 130560 0 sctp_stream_msg_out 112 191 853 1312 0 254 116928 0 ksiginfo 112 63 981 5535 0 126 116928 0 malloc-8192 8192 6 8 757 0 1 114688 0 malloc-256 256 245 190 108783 0 62 111360 0 g_bio 408 0 270 14487 0 30 110160 0 PROC 1376 47 30 74490 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 32 Bucket 256 152 223 18377 0 62 96000 0 filedesc0 1072 48 36 74491 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 pipe 728 20 101 9408 0 16 88088 0 malloc-2048 2048 3 37 510 0 8 81920 0 malloc-256 256 162 153 13341 0 62 80640 0 udp_inpcb 424 6 174 20496 0 30 76320 0 malloc-8192 8192 7 2 776 0 1 73728 0 malloc-64 64 520 551 41057 0 254 68544 0 malloc-128 128 296 231 435 0 126 67456 0 malloc-128 128 361 166 4734 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-256 256 139 116 380 0 62 65280 0 malloc-32 32 400 1490 53167 0 254 60480 0 ripcb 392 2 151 6927 0 30 59976 0 malloc-384 384 106 44 791 0 30 57600 0 malloc-8192 8192 5 2 132 0 1 57344 0 malloc-4096 4096 12 2 25 0 2 57344 0 malloc-16 16 810 2690 44364 0 254 56000 0 malloc-64 64 166 653 150295 0 254 52416 0 Files 80 179 471 224059 0 126 52000 0 VMSPACE 616 31 53 74475 0 16 51744 0 malloc-128 128 169 234 1115 0 126 51584 0 malloc-128 128 105 298 76920 0 126 51584 0 routing nhops 256 27 168 491 0 62 49920 0 malloc-256 256 66 129 170653 0 62 49920 0 malloc-256 256 17 178 75705 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 383626 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 4 20 1189 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-2048 2048 10 14 320 0 8 49152 0 malloc-1024 1024 27 21 31 0 16 49152 0 malloc-512 512 11 85 3686 0 30 49152 0 da_ccb 544 0 84 3753 0 16 45696 0 pcpu-8 8 4765 867 23111 0 254 45056 0 PWD 40 17 1094 71973 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 4210 0 2 40960 0 malloc-64 64 57 510 1475 0 254 36288 0 malloc-64 64 208 359 1925 0 254 36288 0 malloc-64 64 53 514 2224 0 254 36288 0 malloc-64 64 458 109 663 0 254 36288 0 malloc-32 32 291 843 55868 0 254 36288 0 16 Bucket 144 101 151 1042 0 62 36288 0 malloc-128 128 2 277 282 0 126 35712 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 56 0 30 34560 0 malloc-384 384 22 68 890 0 30 34560 0 malloc-384 384 36 54 506 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 9 0 1 32768 0 malloc-2048 2048 6 10 43 0 8 32768 0 malloc-1024 1024 12 20 339 0 16 32768 0 malloc-1024 1024 2 30 152 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-1024 1024 1 31 6 0 16 32768 0 malloc-512 512 2 62 90 0 30 32768 0 malloc-512 512 2 62 938 0 30 32768 0 malloc-512 512 2 62 857 0 30 32768 0 malloc-512 512 5 59 65 0 30 32768 0 malloc-512 512 0 64 35 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 225606 0 254 32320 0 rtentry 168 30 162 491 0 62 32256 0 KNOTE 160 30 170 1008301 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 162 238 13425 0 126 32000 0 PGRP 120 25 239 238 0 126 31680 0 clpbuf 2624 0 12 36 0 4 31488 0 tcp_bbr_pcb 832 0 36 86 0 16 29952 0 udp_inpcb ports 32 3 879 1683 0 254 28224 0 tcp_inpcb ports 32 3 879 760 0 254 28224 0 ertt 72 7 385 10767 0 126 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 TURNSTILE 136 177 12 177 0 62 25704 0 cpuset 200 7 121 7536 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-4096 4096 0 6 65 0 2 24576 0 tcp_rack_pcb 1216 0 20 64 0 8 24320 0 rl_entry 40 81 525 81 0 254 24240 0 malloc-384 384 1 59 6 0 30 23040 0 domainset 40 0 567 7529 0 254 22680 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 malloc-32 32 37 593 693 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 1161 0 254 20160 0 malloc-32 32 40 590 738 0 254 20160 0 2 Bucket 32 77 553 6718 0 254 20160 0 L VFS Cache 320 0 60 31 0 30 19200 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-4096 4096 1 3 79 0 2 16384 0 malloc-4096 4096 0 4 9 0 2 16384 0 malloc-4096 4096 1 3 9 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 298048 0 254 16032 0 kenv 258 17 43 1194 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 sackhole 32 0 378 1 0 254 12096 0 malloc-16 16 9 741 11040 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 653 0 254 12000 0 malloc-16 16 171 579 392 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 53408 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 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 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_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 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 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-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