panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710546077 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0071c9fd90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0071c9fef0 vpanic() at vpanic+0x26a/frame 0xfffffe0071ca00b0 panic() at panic+0xb5/frame 0xfffffe0071ca0170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe0071ca01b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe0071ca02f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe0071ca0330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x29c/frame 0xfffffe0071ca0450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe0071ca07b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe0071ca0930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe0071ca0a30 sosetopt() at sosetopt+0x227/frame 0xfffffe0071ca0b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe0071ca0cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe0071ca0d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe0071ca0f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0071ca0f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8257d4f08, rbp = 0x8257d4f80 --- KDB: enter: panic [ thread pid 43420 tid 147618 ] 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 0xfffffe0073000000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe0071c9fed0 rbp 0xfffffe0071c9fef0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0071f09c60 r12 0xfffffe0071f09740 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 43420 (syz-executor.1) at 0xfffffe006cc405a0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 40969 at 0xfffffe006cc3e000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00541f1738 (map 0xfffffe00541f1738) (map.pmap 0xfffffe00541f17f8) (pmap 0xfffffe00541f1868) threads: 2 147588 RunQ syz-executor.1 147618 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 43420 40969 40969 0 R (threaded) syz-executor.1 147588 RunQ syz-executor.1 147618 Run CPU 1 syz-executor.1 43418 42515 42515 0 RE CPU 0 syz-executor.0 43417 30465 30465 0 R (threaded) syz-executor.3 144856 RunQ syz-executor.3 147615 S uwait 0xfffffe0057677c00 syz-executor.3 43412 38356 38356 0 R (threaded) syz-executor.2 146865 RunQ syz-executor.2 147611 S uwait 0xfffffe007404f900 syz-executor.2 147613 S uwait 0xfffffe0057674280 syz-executor.2 42799 42784 42799 0 Ss select 0xfffffe007400c5c0 dhclient 42788 1 42788 0 Ss select 0xfffffe00740b46c0 dhclient 42784 42777 424 65 S select 0xfffffe007400d140 dhclient 42777 424 424 0 S wait 0xfffffe0057be9060 sh 42768 1 42768 65 Ss select 0xfffffe0073b15340 dhclient 42515 768 42515 0 Ss nanslp 0xffffffff83742401 syz-executor.0 40969 768 40969 0 Ss nanslp 0xffffffff83742401 syz-executor.1 40262 1 40262 0 Ss select 0xfffffe00740db840 dhclient 40257 1 40257 0 Ss select 0xfffffe007400ddc0 dhclient 38356 768 38356 0 Ss nanslp 0xffffffff83742401 syz-executor.2 30465 768 30465 0 Rs syz-executor.3 842 0 0 0 DL aiordy 0xfffffe006cc40b00 [aiod4] 840 0 0 0 DL aiordy 0xfffffe006cd98b00 [aiod3] 839 0 0 0 DL aiordy 0xfffffe006cd985a0 [aiod2] 838 0 0 0 DL aiordy 0xfffffe006cd995c0 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe0057aa5880 syz-fuzzer 100113 S uwait 0xfffffe0057675700 syz-fuzzer 100114 S uwait 0xfffffe0057674780 syz-fuzzer 100115 S uwait 0xfffffe0057674880 syz-fuzzer 100116 S wait 0xfffffe00571bc5a0 syz-fuzzer 100117 S wait 0xfffffe00571bc5a0 syz-fuzzer 100118 S uwait 0xfffffe0057674b80 syz-fuzzer 100119 S uwait 0xfffffe0057674c80 syz-fuzzer 100120 S wait 0xfffffe00571bc5a0 syz-fuzzer 100121 S kqread 0xfffffe00589e5000 syz-fuzzer 100130 S wait 0xfffffe00571bc5a0 syz-fuzzer 100150 S uwait 0xfffffe0057aa6000 syz-fuzzer 100438 S uwait 0xfffffe0057aa4d00 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe00541df670 csh 764 682 764 0 Ss select 0xfffffe006cc33e40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057bfe8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bfecb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057bff0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057bff4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057bff8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057bffcb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007c000b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007c004b0 getty 686 1 686 0 Ss nanslp 0xffffffff83742401 cron 682 1 682 0 Ss select 0xfffffe006cc34140 sshd 495 1 495 0 Ss select 0xfffffe0007984540 syslogd 424 1 424 0 Ss wait 0xfffffe0057be7ae0 devd 423 1 423 65 Ss select 0xfffffe006cc345c0 dhclient 338 1 338 0 Ss select 0xfffffe006cc344c0 dhclient 335 1 335 0 Ss select 0xfffffe0007984bc0 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] 100093 D sdflush 0xfffffe005406cce8 [/ 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 0xffffffff84114ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844715c0 [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 - 0xfffffe000796d200 [pci_hp taskq] 100011 D - 0xfffffe000796d100 [kqueue_ctx taskq] 100014 D - 0xfffffe000796cd00 [thread taskq] 100016 D - 0xfffffe000796cb00 [aiod_kick taskq] 100017 D - 0xfffffe000796ca00 [deferred_unmount ta] 100018 D - 0xfffffe000796c900 [inm_free taskq] 100019 D - 0xfffffe000796c800 [in6m_free taskq] 100020 D - 0xfffffe000796c700 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c500 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000796c200 [firmware taskq] 100039 D - 0xfffffe000796c000 [crypto_0] 100040 D - 0xfffffe000796c000 [crypto_1] 100055 D - 0xfffffe000796bd00 [vtnet0 rxq 0] 100056 D - 0xfffffe000796bc00 [vtnet0 txq 0] 100057 D - 0xfffffe000796bb00 [vtnet0 rxq 1] 100058 D - 0xfffffe000796ba00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007985b00 [virtio_balloon] 100066 D - 0xffffffff82707680 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe000796d900 [mca taskq] 100075 D - 0xfffffe000796be00 [CAM taskq] db> show all locks Process 43418 (syz-executor.0) thread 0xfffffe0074056740 (146992) exclusive rw vmobject (vmobject) r = 0 (0xfffffe006cd9a948) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:651 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 15 1028K 42319 vfscache 3 1025K 3 pcb 25 669K 2385 inodedep 241 602K 42838 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 266K 6 subproc 134 254K 44033 vnet_data 2 224K 2 acpitask 1 224K 1 filemon 26 208K 679 acpica 1674 184K 60830 LRO 176 178K 290 DEVFS1 166 166K 297 tidhash 3 141K 3 pagedep 13 131K 41475 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 83556 sem 4 106K 4 routetbl 2915 103K 8672 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 dirrem 224 56K 42198 BPF 30 53K 3652 umtx 400 50K 400 kdtrace 214 43K 91040 temp 35 37K 8670 hostcache 1 32K 1 shm 1 32K 28 DEVFS3 128 32K 195 msg 4 30K 4 freefile 226 29K 42196 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 68 20K 605 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 511 KTRACE 100 13K 100 ifnet 7 13K 64 ether_multi 152 13K 1858 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 641 bmsafemap 2 9K 42586 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 165 shmfd 1 8K 724 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 cred 24 6K 988 CAM DEV 3 6K 510 kqueue 58 6K 43431 DEVFSP 90 6K 3988 plimit 22 6K 1138 pfs_nodes 22 6K 22 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 304 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 28 4K 1309 acpisem 28 4K 28 pwddesc 55 4K 43421 kcovinfo 52 4K 793 proc-args 81 3K 47509 lockf 26 3K 510 terminal 11 3K 11 CC Mem 10 3K 30534 selfd 38 3K 585155 clone 9 3K 9 uidinfo 3 3K 11 ip6ndp 13 3K 129 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 13 2K 129 select 13 2K 2081 Unitno 27 2K 781 tun 7 2K 64 CAM XPT 22 2K 543 msi 12 2K 12 mkdir 12 2K 82900 in_multi 6 2K 84 toponodes 6 2K 6 diradd 10 2K 42236 ipsecpolicy 2 2K 2 acpidev 20 2K 20 freework 5 2K 41484 softdep 1 1K 1 newdirblk 8 1K 41450 freeblks 4 1K 41483 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 64 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 129 ipsec 3 1K 3 mld 6 1K 63 igmp 6 1K 63 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 inpcbpolicy 19 1K 44088 osd 15 1K 29892 netlink 2 1K 337 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 64 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 42 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 463 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 23825 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 121 acpiintr 1 1K 1 filecaps 3 1K 269 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 60 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 120 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 199 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 0 sctp_atky 0 0K 0 sctp_atcl 0 0K 0 sctp_a_it 0 0K 199 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 0 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 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 27740 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 30 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 12 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 164 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 332 in_mfilter 0 0K 56 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 13870 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 4431 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 50023 ioctlops 0 0K 316 eventfd 0 0K 327 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 291 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 2179 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 24 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 189022 0 254 38494208 0 mbuf 256 8633 1030 549648 0 254 2473728 0 BUF TRIE 144 201 11615 2240 0 62 1701504 0 malloc-384 384 4118 52 4120 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11449 145 12673 0 126 1484032 0 malloc-4096 4096 341 5 1064 0 2 1417216 0 UMA Slabs 0 112 11146 8 11146 0 126 1249248 0 malloc-384 384 253 2447 42851 0 30 1036800 0 RADIX NODE 144 6405 394 1231877 0 65 979056 0 vmem btag 56 17329 62 17329 0 254 973896 0 socket 960 36 728 59472 0 254 733440 0 malloc-256 256 296 2569 84600 0 62 733440 0 malloc-256 256 59 2731 28247 0 62 714240 0 malloc-8192 8192 27 57 682 0 1 688128 0 FFS inode 1168 514 46 42711 0 8 654080 0 DEVCTL 1024 478 114 892 0 0 606208 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-128 128 930 2604 128779 0 126 452352 0 tcp_inpcb 1312 59 262 29879 0 8 421152 0 malloc-65536 65536 6 0 6 0 1 393216 0 256 Bucket 2048 167 19 1773 0 8 380928 0 THREAD 1824 157 43 47618 0 8 364800 0 VM OBJECT 264 1202 88 497189 0 30 340560 0 malloc-64 64 4126 725 634217 0 254 310464 0 malloc-4096 4096 68 6 43717 0 2 303104 0 VNODE 448 553 113 42809 0 30 298368 0 malloc-16 16 14471 529 61795 0 254 240000 0 tcp_log 416 0 513 42 0 254 213408 0 malloc-2048 2048 91 13 457 0 8 212992 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 7 5 41747 0 1 196608 0 malloc-1024 1024 166 26 297 0 16 196608 0 mbuf_packet 256 5 757 42627 0 254 195072 0 malloc-128 128 1248 271 81435 0 126 194432 0 malloc-32 32 5365 557 47731 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 FPU_save_area 832 159 57 49916 0 16 179712 0 FFS2 dinode 256 514 176 42710 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 S VFS Cache 104 1024 497 45811 0 126 158184 0 MAP ENTRY 96 1318 320 1393565 0 126 157248 0 128 Bucket 1024 84 47 9684 0 16 134144 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 11 0 1 131072 0 malloc-65536 65536 0 2 834 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 14 496 15160 0 254 130560 0 malloc-256 256 252 258 79486 0 62 130560 0 64 Bucket 512 176 56 28319 0 30 118784 0 ksiginfo 112 63 981 3255 0 126 116928 0 malloc-32 32 2938 464 3876 0 254 108864 0 PROC 1376 55 22 43420 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 g_bio 408 0 240 17659 0 30 97920 0 UMA Kegs 384 226 7 226 0 30 89472 0 pipe 728 22 99 4662 0 16 88088 0 filedesc0 1072 55 22 43421 0 8 82544 0 32 Bucket 256 173 142 6154 0 62 80640 0 malloc-64 64 520 551 33764 0 254 68544 0 malloc-128 128 297 230 559 0 126 67456 0 malloc-128 128 409 118 2513 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-4096 4096 12 4 25 0 2 65536 0 malloc-2048 2048 10 22 270 0 8 65536 0 malloc-256 256 139 116 273 0 62 65280 0 malloc-256 256 60 195 87232 0 62 65280 0 udplite_inpcb 424 0 153 3947 0 30 64872 0 udp_inpcb 424 6 147 6329 0 30 64872 0 malloc-512 512 7 113 2454 0 30 61440 0 ripcb 392 3 150 3933 0 30 59976 0 malloc-8192 8192 7 0 7 0 1 57344 0 Files 80 225 425 139621 0 126 52000 0 VMSPACE 616 35 49 43401 0 16 51744 0 malloc-128 128 172 231 2082 0 126 51584 0 malloc-128 128 102 301 44984 0 126 51584 0 malloc-256 256 110 85 2859 0 62 49920 0 malloc-256 256 17 178 52058 0 62 49920 0 malloc-256 256 15 180 42415 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 226366 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 22 571 0 8 49152 0 malloc-1024 1024 12 36 4221 0 16 49152 0 pcpu-8 8 4767 1377 31350 0 254 49152 0 tcp_log_id_node 120 50 346 6274 0 126 47520 0 malloc-384 384 106 14 275 0 30 46080 0 PWD 40 19 1092 41570 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 14092 0 2 40960 0 da_ccb 544 0 70 4546 0 16 38080 0 malloc-64 64 57 510 799 0 254 36288 0 malloc-64 64 236 331 4209 0 254 36288 0 malloc-64 64 182 385 87621 0 254 36288 0 malloc-64 64 54 513 1349 0 254 36288 0 malloc-64 64 458 109 793 0 254 36288 0 malloc-64 64 8 559 680 0 254 36288 0 malloc-32 32 299 835 49268 0 254 36288 0 16 Bucket 144 68 184 695 0 62 36288 0 malloc-128 128 2 277 83 0 126 35712 0 itimer 352 0 99 577 0 30 34848 0 routing nhops 256 27 108 283 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 TURNSTILE 136 201 51 201 0 62 34272 0 SLEEPQUEUE 88 201 183 201 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 60 0 8 32768 0 malloc-2048 2048 6 10 136 0 8 32768 0 malloc-2048 2048 4 12 410 0 8 32768 0 malloc-1024 1024 12 20 375 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 911 0 16 32768 0 malloc-1024 1024 10 22 28 0 16 32768 0 malloc-512 512 2 62 64 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 522 0 30 32768 0 malloc-512 512 2 62 5 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 135243 0 254 32320 0 KNOTE 160 30 170 538142 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 95 305 10222 0 126 32000 0 PGRP 120 28 236 1309 0 126 31680 0 clpbuf 2624 0 12 28 0 4 31488 0 tcp_bbr_pcb 832 0 36 113 0 16 29952 0 sctp_laddr 48 0 588 242 0 254 28224 0 udplite_inpcb ports 32 0 882 513 0 254 28224 0 tcp_inpcb ports 32 4 878 6707 0 254 28224 0 ertt 72 10 382 29879 0 126 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 AIO 208 0 133 1352 0 62 27664 0 cpuset 200 7 121 1992 0 62 25600 0 malloc-4096 4096 0 6 61 0 2 24576 0 malloc-4096 4096 1 5 79 0 2 24576 0 tcp_log_id_bucket 176 1 137 136 0 62 24288 0 rl_entry 40 92 514 92 0 254 24240 0 rtentry 168 30 114 283 0 62 24192 0 malloc-384 384 21 39 604 0 30 23040 0 malloc-384 384 37 23 290 0 30 23040 0 malloc-384 384 1 59 5 0 30 23040 0 domainset 40 0 567 1733 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 153 0 254 20160 0 malloc-32 32 37 593 392 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 912 0 254 20160 0 malloc-32 32 40 590 1177 0 254 20160 0 malloc-32 32 11 619 3879 0 254 20160 0 2 Bucket 32 91 539 4392 0 254 20160 0 AIOCB 552 0 35 1246 0 16 19320 0 L VFS Cache 320 0 60 10 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 2 0 2 0 1 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 176320 0 254 16032 0 malloc-16 16 12 988 29884 0 254 16000 0 kenv 258 17 43 1156 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 tcp_rack_pcb 1216 0 10 60 0 8 12160 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 626 0 254 12000 0 malloc-16 16 111 639 228 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 48537 0 254 12000 0 malloc-16 16 30 720 1034 0 254 12000 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 tfo 4 66 920 131 0 254 3944 0 UMA Slabs 1 176 11 11 11 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 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 sctp_ep 1176 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 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