panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 1710428181 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a4ecd90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a4ecef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a4ed0b0 panic() at panic+0xb5/frame 0xfffffe006a4ed170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a4ed1b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a4ed2f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a4ed330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2ec/frame 0xfffffe006a4ed450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe006a4ed7b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a4ed930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a4eda30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a4edb90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a4edcc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a4edd10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a4edf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a4edf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x825fe8f08, rbp = 0x825fe8f80 --- KDB: enter: panic [ thread pid 35149 tid 133366 ] 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 0xfffffe0071c38000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe006a4eced0 rbp 0xfffffe006a4ecef0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe00720ab520 r12 0xfffffe00720ab000 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 35149 (syz-executor.1) at 0xfffffe006cd7eae0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 35036 at 0xfffffe0057be95c0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00541f1000 (map 0xfffffe00541f1000) (map.pmap 0xfffffe00541f10c0) (pmap 0xfffffe00541f1130) threads: 2 132896 RunQ syz-executor.1 133366 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 35149 35036 35036 0 R (threaded) syz-executor.1 132896 RunQ syz-executor.1 133366 Run CPU 0 syz-executor.1 35148 35044 35044 0 RE CPU 1 syz-executor.3 35142 31811 31811 0 R syz-executor.2 35044 770 35044 0 Rs syz-executor.3 35036 770 35036 0 Ss nanslp 0xffffffff83742400 syz-executor.1 33153 770 33153 0 Rs syz-executor.0 31876 31861 31876 0 Ss select 0xfffffe00721d7240 dhclient 31866 1 31866 0 Ss select 0xfffffe007215f940 dhclient 31861 31832 424 65 S select 0xfffffe00701c0740 dhclient 31832 424 424 0 S wait 0xfffffe0072131ac0 sh 31811 770 31811 0 Rs syz-executor.2 30109 0 0 0 DL mdwait 0xfffffe0072031000 [md0] 7823 0 0 0 DL aiordy 0xfffffe006d1e4b00 [aiod4] 7822 0 0 0 DL aiordy 0xfffffe00571baac0 [aiod3] 7821 0 0 0 DL aiordy 0xfffffe006a382060 [aiod2] 7820 0 0 0 DL aiordy 0xfffffe006cd7e020 [aiod1] 770 768 768 0 S (threaded) syz-fuzzer 100085 S uwait 0xfffffe0057676c80 syz-fuzzer 100115 S uwait 0xfffffe0057aa5880 syz-fuzzer 100116 S uwait 0xfffffe0057aa5980 syz-fuzzer 100117 S wait 0xfffffe00571bb020 syz-fuzzer 100118 S uwait 0xfffffe0057aa5b80 syz-fuzzer 100119 S uwait 0xfffffe0057aa5c80 syz-fuzzer 100120 S uwait 0xfffffe0057aa5d80 syz-fuzzer 100121 S uwait 0xfffffe0057674980 syz-fuzzer 100122 S wait 0xfffffe00571bb020 syz-fuzzer 100123 S uwait 0xfffffe0057aa6000 syz-fuzzer 100126 S kqread 0xfffffe0058756200 syz-fuzzer 100145 S wait 0xfffffe00571bb020 syz-fuzzer 100243 S wait 0xfffffe00571bb020 syz-fuzzer 768 766 768 0 Ss pause 0xfffffe00541df110 csh 766 682 766 0 Ss select 0xfffffe0007984ac0 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 0xfffffe006cd454c0 sshd 495 1 495 0 Ss select 0xfffffe0007984a40 syslogd 424 1 424 0 Ss wait 0xfffffe006a37fac0 devd 423 1 423 65 Ss select 0xfffffe0007984640 dhclient 338 1 338 0 Ss select 0xfffffe00079846c0 dhclient 335 1 335 0 Ss select 0xfffffe005874ef40 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571bc040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005406e0e8 [/ 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 0xffffffff84442ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8421a5c0 [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 - 0xffffffff82707681 [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 35148 (syz-executor.3) thread 0xfffffe0073db5740 (107614) exclusive rw vmobject (vmobject) r = 0 (0xfffffe0072e5a108) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:868 exclusive rw vmobject (vmobject) r = 0 (0xfffffe0072120318) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:582 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4222 sysctloid 34982 2062K 35170 vtbuf 24 1968K 46 inodedep 3050 1656K 34625 kobj 326 1304K 506 newblk 29 1031K 33805 vfscache 3 1025K 3 pcb 208 876K 10743 dirrem 2892 723K 34030 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 freefile 2998 375K 33992 vmem 3 266K 6 subproc 131 242K 35228 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 DEVFS1 158 158K 272 LRO 140 142K 236 tidhash 3 141K 3 pagedep 15 132K 32996 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 filedesc 14 105K 64541 gtaskqueue 18 98K 18 sctp_stro 92 92K 346 routetbl 2409 88K 7158 bus 985 81K 5155 mtx_pool 2 72K 2 sctp_atcl 184 69K 5140 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 208 43K 68518 temp 35 37K 9540 BPF 22 36K 174 DEVFS3 129 33K 188 hostcache 1 32K 1 shm 1 32K 237 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 515 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 449 KTRACE 100 13K 100 ifnet 7 13K 55 ether_multi 152 13K 1511 sctp_atky 276 12K 5486 kenv 95 12K 95 GEOM 68 12K 574 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 551 bmsafemap 2 9K 34292 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 181 sctp_timw 32 8K 32 shmfd 1 8K 5727 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 942 kqueue 55 6K 37000 pfs_nodes 22 6K 22 plimit 21 6K 925 hhook 15 5K 17 pf_ifnet 12 5K 259 ufs_dirhash 24 5K 24 UMA 268 5K 269 vt 11 5K 11 md_disk 2 5K 1555 sctp_ifa 32 4K 111 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 2 evdev 4 4K 4 DEVFSP 62 4K 4134 freework 15 4K 32997 freeblks 14 4K 32996 acpisem 28 4K 28 kcovinfo 52 4K 676 pwddesc 52 4K 35150 session 25 4K 7656 sctp_athm 184 3K 5140 sctp_map 184 3K 692 mkdir 22 3K 65954 terminal 11 3K 11 proc-args 74 3K 36891 lockf 24 3K 130 clone 9 3K 9 uidinfo 3 3K 10 ip6ndp 13 3K 111 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 447278 CC Mem 7 2K 5215 diradd 13 2K 34067 tun 7 2K 55 CAM XPT 22 2K 543 Unitno 25 2K 5367 msi 12 2K 12 newdirblk 12 2K 32977 in_multi 6 2K 56 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 109 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 34 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 111 ipsec 3 1K 3 mld 6 1K 54 igmp 6 1K 54 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 291 cdev 2 1K 2 osd 12 1K 5228 inpcbpolicy 15 1K 12353 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 42 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 ktls 2 1K 3143 loginclass 3 1K 6 prison 6 1K 6 cryptodev 2 1K 3734 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 10583 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 102 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 191 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 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 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 62 sctp_iter 0 0K 171 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 171 sctp_aadr 0 0K 1935 sctp_stri 0 0K 0 filemon 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 9281 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 15 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 35 ip6_msource 0 0K 0 ip6_moptions 0 0K 17 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 67 in_mfilter 0 0K 7 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 2790 namei_tracker 0 0K 583 export_host 0 0K 0 cl_savebuf 0 0K 9 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 29881 ioctlops 0 0K 7247 eventfd 0 0K 339 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 314 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1627 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 2283 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 84 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 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 150468 0 254 38494208 0 mbuf 256 8703 961 438798 0 254 2473984 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 BUF TRIE 144 214 11602 1466 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11488 230 12066 0 126 1499904 0 malloc-4096 4096 337 5 1046 0 2 1400832 0 malloc-384 384 3246 324 39778 0 30 1370880 0 UMA Slabs 0 112 11400 6 11400 0 126 1277472 0 sctp_asoc 2256 92 418 346 0 254 1150560 0 RADIX NODE 144 6905 482 977545 0 63 1063728 0 vmem btag 56 17958 81 17958 0 254 1010184 0 FFS inode 1168 549 256 34566 0 8 940240 0 malloc-256 256 2977 443 67909 0 62 875520 0 malloc-256 256 59 3241 9597 0 62 844800 0 socket 960 28 736 18911 0 254 733440 0 sctp_ep 1176 92 418 4794 0 254 599760 0 DEVCTL 1024 458 102 766 0 0 573440 0 malloc-2048 2048 96 168 5088 0 8 540672 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-128 128 3711 350 101802 0 126 519808 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 264 1351 359 386532 0 30 451440 0 VNODE 448 588 312 34655 0 30 403200 0 256 Bucket 2048 173 21 1723 0 8 397312 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 92 425 346 0 254 380512 0 tcp_inpcb 1312 7 251 5215 0 8 338496 0 THREAD 1824 154 22 33367 0 8 321024 0 malloc-4096 4096 67 9 37973 0 2 311296 0 malloc-64 64 4128 471 490670 0 254 294336 0 malloc-65536 65536 2 2 10 0 1 262144 0 mbuf_packet 256 3 1013 37158 0 254 260096 0 malloc-16 16 14516 484 51940 0 254 240000 0 malloc-1024 1024 104 120 3882 0 16 229376 0 FFS2 dinode 256 549 321 34565 0 62 222720 0 malloc-16384 16384 6 6 32244 0 1 196608 0 malloc-128 128 1270 249 67640 0 126 194432 0 malloc-32 32 5379 543 38581 0 254 189504 0 UMA Zones 768 240 4 241 0 16 187392 0 malloc-2048 2048 73 15 364 0 8 180224 0 malloc-1024 1024 158 18 272 0 16 180224 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 156 42 35145 0 16 164736 0 malloc-32768 32768 3 2 44 0 1 163840 0 MAP ENTRY 96 1181 457 1082631 0 126 157248 0 malloc-2048 2048 3 69 510 0 8 147456 0 S VFS Cache 104 1022 382 41115 0 126 146016 0 64 Bucket 512 150 114 27980 0 30 135168 0 g_bio 408 0 330 11859 0 30 134640 0 128 Bucket 1024 69 62 5164 0 16 134144 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 497 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 11 499 1600 0 254 130560 0 ksiginfo 112 63 981 1857 0 126 116928 0 malloc-256 256 248 187 41661 0 62 111360 0 PROC 1376 52 25 35149 0 8 105952 0 malloc-256 256 141 234 39095 0 62 96000 0 malloc-32 32 2430 468 7931 0 254 92736 0 filedesc0 1072 52 32 35150 0 8 90048 0 UMA Kegs 384 227 6 228 0 30 89472 0 pipe 728 20 101 4583 0 16 88088 0 32 Bucket 256 109 206 14156 0 62 80640 0 sctp_chunk 152 92 428 247 0 254 79040 0 malloc-64 64 520 551 27761 0 254 68544 0 malloc-128 128 296 231 357 0 126 67456 0 DIRHASH 1024 35 29 35 0 16 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 0 2 2 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-256 256 80 175 68256 0 62 65280 0 sctp_stream_msg_out 112 0 540 348 0 254 60480 0 ripcb 392 2 151 2999 0 30 59976 0 malloc-8192 8192 5 2 148 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 da_ccb 544 0 98 3076 0 16 53312 0 malloc-64 64 208 611 4347 0 254 52416 0 malloc-64 64 176 643 70942 0 254 52416 0 malloc-64 64 100 719 6353 0 254 52416 0 Files 80 179 471 106265 0 126 52000 0 VMSPACE 616 31 53 33577 0 16 51744 0 malloc-128 128 169 234 8424 0 126 51584 0 malloc-128 128 105 298 35817 0 126 51584 0 malloc-128 128 361 42 2228 0 126 51584 0 malloc-256 256 140 55 259 0 62 49920 0 malloc-256 256 110 85 2546 0 62 49920 0 malloc-256 256 17 178 36122 0 62 49920 0 NAMEI 1024 0 48 210189 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 6 18 242 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-2048 2048 10 14 297 0 8 49152 0 malloc-1024 1024 27 21 31 0 16 49152 0 tcp_log_id_node 120 0 396 1312 0 126 47520 0 malloc-384 384 106 14 231 0 30 46080 0 pcpu-8 8 4769 863 12920 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 2984 0 2 40960 0 udplite_inpcb 424 0 90 2181 0 30 38160 0 udp_inpcb 424 6 84 1958 0 30 38160 0 malloc-64 64 57 510 682 0 254 36288 0 malloc-64 64 53 514 1045 0 254 36288 0 malloc-64 64 458 109 663 0 254 36288 0 16 Bucket 144 71 181 573 0 62 36288 0 malloc-128 128 2 277 17 0 126 35712 0 routing nhops 256 27 108 236 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 47 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 8 0 1 32768 0 malloc-2048 2048 4 12 88 0 8 32768 0 malloc-1024 1024 12 20 271 0 16 32768 0 malloc-1024 1024 2 30 5770 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 2 62 34 0 30 32768 0 malloc-512 512 11 53 418 0 30 32768 0 malloc-512 512 2 62 428 0 30 32768 0 malloc-512 512 2 62 5777 0 30 32768 0 malloc-512 512 5 59 31 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 107440 0 254 32320 0 PWD 40 16 792 32101 0 254 32320 0 ipq 56 1 575 5 0 254 32256 0 KNOTE 160 30 170 382514 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 139 261 5877 0 126 32000 0 PGRP 120 25 239 7656 0 126 31680 0 clpbuf 2624 0 12 46 0 4 31488 0 sctp_laddr 48 0 588 2138 0 254 28224 0 udplite_inpcb ports 32 0 882 1679 0 254 28224 0 ertt 72 7 385 5215 0 126 28224 0 malloc-32 32 295 587 18895 0 254 28224 0 malloc-32 32 194 688 8035 0 254 28224 0 4 Bucket 48 7 581 13 0 254 28224 0 AIO 208 0 133 417 0 62 27664 0 TURNSTILE 136 177 12 177 0 62 25704 0 cpuset 200 8 120 1694 0 62 25600 0 malloc-8192 8192 1 2 3 0 1 24576 0 tcp_log_id_bucket 176 0 138 50 0 62 24288 0 rl_entry 40 77 529 77 0 254 24240 0 rtentry 168 30 114 236 0 62 24192 0 malloc-16 16 398 1102 8398 0 254 24000 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 21 39 578 0 30 23040 0 malloc-384 384 36 24 245 0 30 23040 0 malloc-384 384 1 59 7 0 30 23040 0 domainset 40 0 567 1392 0 254 22680 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 84 0 254 20160 0 tcp_inpcb ports 32 3 627 318 0 254 20160 0 malloc-32 32 37 593 321 0 254 20160 0 malloc-32 32 59 571 397 0 254 20160 0 malloc-32 32 40 590 740 0 254 20160 0 2 Bucket 32 64 566 3795 0 254 20160 0 AIOCB 552 0 35 486 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 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 97 0 2 16384 0 malloc-4096 4096 1 3 372 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 141668 0 254 16032 0 kenv 258 17 43 1128 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-32 32 80 298 93 0 254 12096 0 malloc-16 16 9 741 5220 0 254 12000 0 malloc-16 16 18 732 143 0 254 12000 0 malloc-16 16 301 449 556 0 254 12000 0 malloc-16 16 93 657 192 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 31999 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md0 512 0 0 0 0 30 0 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_pcb 832 0 0 0 0 16 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 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 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 itimer 352 0 0 0 0 30 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-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