panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 1710419662 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0073c28d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0073c28ef0 vpanic() at vpanic+0x26a/frame 0xfffffe0073c290b0 panic() at panic+0xb5/frame 0xfffffe0073c29170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe0073c291b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe0073c292f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe0073c29330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2c4/frame 0xfffffe0073c29450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe0073c297b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe0073c29930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe0073c29a30 sosetopt() at sosetopt+0x227/frame 0xfffffe0073c29b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe0073c29cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe0073c29d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe0073c29f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0073c29f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x825b77f08, rbp = 0x825b77f80 --- KDB: enter: panic [ thread pid 20468 tid 119946 ] 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 0xfffffe0070e00000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe0073c28ed0 rbp 0xfffffe0073c28ef0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0072123520 r12 0xfffffe0072123000 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 20468 (syz-executor.1) at 0xfffffe00720b5000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 19579 at 0xfffffe006d1cd5a0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0072102268 (map 0xfffffe0072102268) (map.pmap 0xfffffe0072102328) (pmap 0xfffffe0072102398) threads: 2 116430 RunQ syz-executor.1 119946 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 20468 19579 19579 0 R (threaded) syz-executor.1 116430 RunQ syz-executor.1 119946 Run CPU 0 syz-executor.1 20467 12839 12839 0 R (threaded) syz-executor.2 100166 Run CPU 1 syz-executor.2 119945 RunQ syz-executor.2 20457 19482 19482 0 R (threaded) syz-executor.3 100086 RunQ syz-executor.3 119931 S piperd 0xfffffe0058984818 syz-executor.3 119932 S uwait 0xfffffe0057aa4480 syz-executor.3 20453 20447 20453 0 Ss select 0xfffffe0073f73240 dhclient 20450 1 20450 0 Ss select 0xfffffe00714016c0 dhclient 20447 20431 424 65 S select 0xfffffe0073f8e2c0 dhclient 20431 424 424 0 S wait 0xfffffe006cd8fb00 sh 20355 1 20355 65 Ss select 0xfffffe007213bc40 dhclient 19579 768 19579 0 Ss nanslp 0xffffffff83742400 syz-executor.1 19482 768 19482 0 Ss nanslp 0xffffffff83742400 syz-executor.3 18964 768 18964 0 Rs syz-executor.0 14939 1 14939 0 Ss select 0xfffffe0073f8ef40 dhclient 14931 1 14931 0 Ss select 0xfffffe005874fcc0 dhclient 12839 768 12839 0 Ss nanslp 0xffffffff83742400 syz-executor.2 824 0 0 0 DL aiordy 0xfffffe006cd8f5a0 [aiod4] 823 0 0 0 DL aiordy 0xfffffe0057be7580 [aiod3] 822 0 0 0 DL aiordy 0xfffffe006cd8e020 [aiod2] 821 0 0 0 DL aiordy 0xfffffe0057be8b00 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffffe0057675800 syz-fuzzer 100117 S uwait 0xfffffe0057aa5880 syz-fuzzer 100118 S uwait 0xfffffe0057aa5980 syz-fuzzer 100119 S wait 0xfffffe0057be6ac0 syz-fuzzer 100120 S uwait 0xfffffe0057674b80 syz-fuzzer 100121 S uwait 0xfffffe0057674c80 syz-fuzzer 100122 S wait 0xfffffe0057be6ac0 syz-fuzzer 100123 S uwait 0xfffffe0057674e80 syz-fuzzer 100126 S uwait 0xfffffe00541e8f00 syz-fuzzer 100128 S uwait 0xfffffe0057674080 syz-fuzzer 100130 S kqread 0xfffffe005891cc00 syz-fuzzer 100146 S wait 0xfffffe0057be6ac0 syz-fuzzer 100181 S uwait 0xfffffe0057674480 syz-fuzzer 100245 S wait 0xfffffe0057be6ac0 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057be70d0 csh 764 682 764 0 Ss select 0xfffffe006cc2e1c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057bff4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00576904b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576908b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057bff8b0 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 0xfffffe006cc2e2c0 sshd 495 1 495 0 Ss select 0xfffffe0007984540 syslogd 424 1 424 0 Ss wait 0xfffffe0058b2c020 devd 423 1 423 65 Ss select 0xfffffe005874f140 dhclient 338 1 338 0 Ss select 0xfffffe00079846c0 dhclient 335 1 335 0 Ss select 0xfffffe006cc2e5c0 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] 100094 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 0xffffffff81d690d0 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8433cea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff840995c0 [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 - 0xfffffe0007968c00 [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 1733 1162K 19459 newblk 16 1028K 19859 vfscache 3 1025K 3 pcb 25 669K 1704 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1715 429K 19376 vmem 3 266K 6 subproc 133 250K 20739 vnet_data 2 224K 2 acpitask 1 224K 1 freefile 1708 214K 19366 acpica 1674 184K 60830 DEVFS1 148 148K 243 tidhash 3 141K 3 pagedep 16 132K 19068 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 38500 LRO 116 117K 194 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 routetbl 1988 74K 5908 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 BPF 30 53K 9652 umtx 352 44K 352 kdtrace 213 43K 40416 temp 35 37K 5564 hostcache 1 32K 1 shm 1 32K 52 DEVFS3 128 32K 177 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 68 20K 430 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 42 13K 355 KTRACE 100 13K 100 ifnet 7 13K 46 ether_multi 152 13K 1254 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 455 bmsafemap 2 9K 19425 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 643 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 cred 24 6K 551 CAM DEV 3 6K 510 kqueue 57 6K 20477 plimit 22 6K 787 pfs_nodes 22 6K 22 hhook 15 5K 17 pf_ifnet 12 5K 214 ufs_dirhash 24 5K 24 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 10323 evdev 4 4K 4 session 28 4K 102 acpisem 28 4K 28 pwddesc 55 4K 20469 kcovinfo 52 4K 559 proc-args 80 3K 23274 terminal 11 3K 11 lockf 25 3K 101 mkdir 20 3K 38102 selfd 38 3K 268648 clone 9 3K 9 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 diradd 15 2K 19414 ip6ndp 12 2K 92 freework 8 2K 19067 freeblks 7 2K 19066 sctp_ifa 13 2K 92 select 13 2K 94 Unitno 27 2K 2287 tun 7 2K 46 CAM XPT 22 2K 543 msi 12 2K 12 CC Mem 6 2K 6280 in_multi 6 2K 47 toponodes 6 2K 6 newdirblk 10 2K 19051 ipsecpolicy 2 2K 2 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 92 mld 6 1K 45 igmp 6 1K 45 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 224 cdev 2 1K 2 inpcbpolicy 15 1K 8217 osd 11 1K 6192 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 36 vnodes 1 1K 1 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 1599 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 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 8473 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 90 acpiintr 1 1K 1 filecaps 3 1K 173 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 ktls 1 1K 7045 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 filemon 0 0K 1458 ipcomp 0 0K 0 esp 0 0K 0 ah 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 196 sctp_iter 0 0K 141 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 764 sctp_atky 0 0K 764 sctp_atcl 0 0K 764 sctp_a_it 0 0K 141 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 14456 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 5 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 173 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 33 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 1340 namei_tracker 0 0K 10 export_host 0 0K 0 cl_savebuf 0 0K 8 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 26285 ioctlops 0 0K 1594 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 290 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1274 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 95562 0 254 38494208 0 mbuf 256 8636 1027 265793 0 254 2473728 0 BUF TRIE 144 203 11613 1119 0 62 1701504 0 malloc-384 384 4118 52 4126 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11449 145 12176 0 126 1484032 0 malloc-4096 4096 341 5 1080 0 2 1417216 0 UMA Slabs 0 112 11099 19 11099 0 126 1245216 0 malloc-384 384 1745 1315 20236 0 30 1175040 0 RADIX NODE 144 6387 328 595880 0 63 966960 0 vmem btag 56 17147 100 17147 0 254 965832 0 malloc-256 256 1788 1692 39306 0 62 890880 0 malloc-256 256 59 3106 14867 0 62 810240 0 FFS inode 1168 519 62 19885 0 8 678608 0 malloc-65536 65536 6 4 10 0 1 655360 0 sctp_ep 1176 0 510 764 0 254 599760 0 DEVCTL 1024 402 126 644 0 0 540672 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 32 476 12720 0 254 487680 0 malloc-128 128 2420 1362 58853 0 126 484096 0 VM OBJECT 264 1385 85 238361 0 30 388080 0 256 Bucket 2048 162 22 1445 0 8 376832 0 THREAD 1824 157 19 19946 0 8 321024 0 malloc-8192 8192 1 37 1461 0 1 311296 0 malloc-4096 4096 67 9 22121 0 2 311296 0 VNODE 448 559 134 19966 0 30 310464 0 malloc-64 64 4126 473 294130 0 254 294336 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-16 16 14471 529 37604 0 254 240000 0 malloc-16384 16384 7 5 19228 0 2 196608 0 mbuf_packet 256 8 754 17078 0 254 195072 0 malloc-128 128 1253 266 53181 0 126 194432 0 malloc-32 32 5365 557 26470 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 FPU_save_area 832 159 57 21649 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32768 32768 3 2 43 0 1 163840 0 malloc-2048 2048 4 76 1008 0 8 163840 0 malloc-1024 1024 148 12 243 0 16 163840 0 FFS2 dinode 256 519 111 19885 0 62 161280 0 MAP ENTRY 96 1312 326 692518 0 126 157248 0 malloc-2048 2048 61 11 306 0 8 147456 0 S VFS Cache 104 1023 381 25712 0 126 146016 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 364 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 14 496 3603 0 254 130560 0 tcp_inpcb 1312 6 84 6179 0 8 118080 0 128 Bucket 1024 69 46 5382 0 16 117760 0 ksiginfo 112 63 981 1785 0 126 116928 0 malloc-2048 2048 3 53 510 0 8 114688 0 64 Bucket 512 155 69 15227 0 30 114688 0 malloc-256 256 248 187 27639 0 62 111360 0 PROC 1376 54 23 20468 0 8 105952 0 g_bio 408 0 240 7279 0 30 97920 0 malloc-512 512 7 177 6705 0 30 94208 0 filedesc0 1072 55 29 20469 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 pipe 728 22 99 3972 0 16 88088 0 32 Bucket 256 125 190 3898 0 62 80640 0 malloc-32 32 2011 383 4401 0 254 76608 0 malloc-64 64 520 551 23761 0 254 68544 0 malloc-128 128 297 230 454 0 126 67456 0 malloc-128 128 361 166 2101 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-256 256 138 117 238 0 62 65280 0 udp_inpcb 424 6 147 1169 0 30 64872 0 malloc-384 384 106 44 1570 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 12 2 25 0 2 57344 0 pcpu-8 8 4783 1873 58128 0 254 53248 0 malloc-64 64 210 609 10526 0 254 52416 0 malloc-64 64 458 361 944 0 254 52416 0 Files 80 195 455 77170 0 126 52000 0 VMSPACE 616 34 50 20449 0 16 51744 0 malloc-128 128 172 231 839 0 126 51584 0 malloc-128 128 103 300 21162 0 126 51584 0 malloc-256 256 111 84 1936 0 62 49920 0 malloc-256 256 66 129 42142 0 62 49920 0 malloc-256 256 18 177 20095 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 132035 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 22 535 0 8 49152 0 malloc-1024 1024 27 21 31 0 16 49152 0 malloc-1024 1024 10 38 977 0 16 49152 0 malloc-1024 1024 12 36 3097 0 16 49152 0 da_ccb 544 0 84 1948 0 16 45696 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 1497 0 2 40960 0 udplite_inpcb 424 0 90 770 0 30 38160 0 malloc-64 64 57 510 565 0 254 36288 0 malloc-64 64 180 387 41479 0 254 36288 0 malloc-64 64 54 513 871 0 254 36288 0 malloc-64 64 8 559 2200 0 254 36288 0 malloc-128 128 2 277 13 0 126 35712 0 ripcb 392 3 87 99 0 30 35280 0 itimer 352 0 99 226 0 30 34848 0 routing nhops 256 27 108 199 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 17 118 21357 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-8192 8192 2 2 45 0 1 32768 0 malloc-2048 2048 4 12 59 0 8 32768 0 malloc-2048 2048 6 10 188 0 8 32768 0 malloc-2048 2048 10 6 272 0 8 32768 0 malloc-1024 1024 12 20 221 0 16 32768 0 malloc-1024 1024 2 30 820 0 16 32768 0 malloc-512 512 2 62 24 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 354 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 64466 0 254 32320 0 PWD 40 19 789 19122 0 254 32320 0 KNOTE 160 30 170 213142 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 28 236 102 0 126 31680 0 clpbuf 2624 0 12 35 0 4 31488 0 tcp_bbr_pcb 832 0 36 20 0 16 29952 0 sctp_laddr 48 0 588 168 0 254 28224 0 malloc-32 32 295 587 11640 0 254 28224 0 16 Bucket 144 64 132 451 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 0 133 973 0 62 27664 0 cpuset 200 7 121 4075 0 62 25600 0 malloc-4096 4096 1 5 79 0 2 24576 0 rl_entry 40 79 527 79 0 254 24240 0 rtentry 168 30 114 199 0 62 24192 0 8 Bucket 80 74 226 3833 0 126 24000 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 20 40 520 0 30 23040 0 malloc-384 384 37 23 205 0 30 23040 0 domainset 40 0 567 3027 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 463 0 254 20160 0 udp_inpcb ports 32 3 627 70 0 254 20160 0 tcp_inpcb ports 32 3 627 34 0 254 20160 0 ertt 72 6 274 6179 0 126 20160 0 malloc-32 32 37 593 251 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 407 0 254 20160 0 malloc-32 32 40 590 2022 0 254 20160 0 malloc-32 32 11 619 2433 0 254 20160 0 2 Bucket 32 81 549 2172 0 254 20160 0 AIOCB 552 0 35 1163 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 13 0 1 16384 0 malloc-4096 4096 0 4 162 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 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 0 32 3 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 85759 0 254 16032 0 kenv 258 17 43 1113 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 6184 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 545 0 254 12000 0 malloc-16 16 81 669 162 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 32998 0 254 12000 0 malloc-16 16 30 720 1401 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 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 12 10 12 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_pcb 1216 0 0 0 0 8 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 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 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-1024 1024 0 0 0 0 16 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0