panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710513520 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a413af0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a413c50 vpanic() at vpanic+0x26a/frame 0xfffffe006a413e10 panic() at panic+0xb5/frame 0xfffffe006a413ed0 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a413f10 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a414050 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a414090 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2ec/frame 0xfffffe006a4141b0 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe006a414510 rack_ctloutput() at rack_ctloutput+0x10af/frame 0xfffffe006a4147b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a414930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a414a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a414b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a414cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a414d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a414f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a414f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x824f1bf08, rbp = 0x824f1bf80 --- KDB: enter: panic [ thread pid 6273 tid 106745 ] 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 0xfffffe0074400000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe006a413c30 rbp 0xfffffe006a413c50 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe007213d520 r12 0xfffffe007213d000 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 6273 (syz-executor.2) at 0xfffffe006d1ed560: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 4407 at 0xfffffe00541deb00 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073c9a000 (map 0xfffffe0073c9a000) (map.pmap 0xfffffe0073c9a0c0) (pmap 0xfffffe0073c9a130) threads: 2 106717 RunQ syz-executor.2 106745 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 6273 4407 4407 0 R (threaded) syz-executor.2 106717 RunQ syz-executor.2 106745 Run CPU 1 syz-executor.2 6127 1 6127 0 Ss select 0xfffffe0073ceedc0 rtsol 6126 1 6126 0 Ss select 0xfffffe0073ceaf40 rtsol 6124 1 6124 0 Ss select 0xfffffe0073ced140 rtsol 6119 6054 424 0 S kqread 0xfffffe00720d9b00 rtsol 6054 6049 424 0 S wait 0xfffffe006d1f0060 sh 6049 424 424 0 S wait 0xfffffe00571baac0 sh 6048 1 6048 65 Ss select 0xfffffe0073d2c9c0 dhclient 5936 5933 5933 0 D ifnet_d 0xffffffff838602c0 ifconfig 5933 768 5933 0 Ss wait 0xfffffe0057be7580 syz-executor.1 5668 5647 5647 0 D tun_con 0xfffffe0057bfa828 ifconfig 5647 768 5647 0 Ss wait 0xfffffe006cda85c0 syz-executor.3 4606 768 4606 0 Rs syz-executor.0 4407 768 4407 0 Ss nanslp 0xffffffff83742401 syz-executor.2 3665 1 3665 0 Ss select 0xfffffe006d1cf840 dhclient 3657 1 3657 0 Ss select 0xfffffe005874fa40 dhclient 3446 1 805 0 S uwait 0xfffffe0057aa4480 syz-executor.3 1221 0 0 0 DL aiordy 0xfffffe006a346040 [aiod4] 1220 0 0 0 DL aiordy 0xfffffe006cda8060 [aiod3] 1219 0 0 0 DL aiordy 0xfffffe006cda7040 [aiod2] 1218 0 0 0 DL aiordy 0xfffffe006d1ed000 [aiod1] 768 766 766 0 R (threaded) syz-fuzzer 100089 S uwait 0xfffffe0057676080 syz-fuzzer 100114 S nanslp 0xffffffff83742401 syz-fuzzer 100115 S wait 0xfffffe00541df5c0 syz-fuzzer 100116 S uwait 0xfffffe0057aa5a80 syz-fuzzer 100117 S wait 0xfffffe00541df5c0 syz-fuzzer 100118 S uwait 0xfffffe0057674880 syz-fuzzer 100119 Run CPU 0 syz-fuzzer 100120 S kqread 0xfffffe006cbf8400 syz-fuzzer 100121 S wait 0xfffffe00541df5c0 syz-fuzzer 100122 S wait 0xfffffe00541df5c0 syz-fuzzer 100129 S uwait 0xfffffe0057674b80 syz-fuzzer 100138 S uwait 0xfffffe0057674c80 syz-fuzzer 100984 S uwait 0xfffffe0057aa5680 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe00571ba610 csh 764 682 764 0 Ss select 0xfffffe005874ec40 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 0xfffffe0007984440 sshd 495 1 495 0 Ss select 0xfffffe005874edc0 syslogd 424 1 424 0 Ss wait 0xfffffe006a345020 devd 423 1 423 65 Ss select 0xfffffe0007984ac0 dhclient 338 1 338 0 Ss select 0xfffffe0007984a40 dhclient 335 1 335 0 Ss select 0xfffffe005874ecc0 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] 100096 D sdflush 0xfffffe005406b0e8 [/ 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 0xffffffff84257ea0 [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 - 0xffffffff82707680 [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 Process 5668 (ifconfig) thread 0xfffffe0074133740 (105655) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff838602c0) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3039 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 92 1047K 7299 vfscache 3 1025K 3 inodedep 637 751K 5434 pcb 100 750K 7036 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 266K 6 subproc 147 266K 6363 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 dirrem 613 154K 5344 tidhash 3 141K 3 filedesc 18 137K 10657 pagedep 14 132K 5314 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 138 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 freefile 613 77K 5334 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 384 48K 384 kdtrace 220 45K 13020 sctp_stro 37 37K 1069 temp 33 37K 2932 BPF 22 36K 194 LRO 32 33K 42 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 128 32K 142 msg 4 30K 4 kbdmux 6 28K 6 sctp_atcl 73 28K 5129 routetbl 364 24K 1115 DEVFS_RULE 56 20K 56 ifaddr 68 19K 109 ufs_mount 4 17K 5 tcp_fsb_rack 8 17K 5588 sctp_timw 66 17K 66 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 11 eventhandler 161 14K 161 KTRACE 100 13K 100 lltable 40 12K 108 ether_multi 147 12K 297 kenv 95 12K 95 GEOM 61 11K 481 freework 42 11K 5793 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 115 bmsafemap 3 9K 5416 rpc 4 9K 4 kqueue 62 9K 6601 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 16 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 cred 25 7K 415 sglist 6 7K 6 CAM DEV 3 6K 510 plimit 22 6K 456 pfs_nodes 22 6K 22 hhook 15 5K 17 ufs_dirhash 24 5K 24 DEVFSP 74 5K 1376 sctp_atky 110 5K 6895 UMA 267 5K 267 pf_ifnet 10 5K 40 freeblks 17 5K 5370 vt 11 5K 11 kcovinfo 65 5K 130 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 30 4K 163 pwddesc 58 4K 6274 acpisem 28 4K 28 proc-args 88 4K 7683 CC Mem 12 3K 5083 terminal 11 3K 11 lockf 24 3K 57 selfd 39 3K 102801 clone 9 3K 9 uidinfo 3 3K 8 sctp_ifa 17 3K 23 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 10582 ipsec-saq 2 2K 2 ip6ndp 12 2K 23 select 14 2K 57 Unitno 27 2K 65 tun 7 2K 11 CAM XPT 22 2K 543 msi 12 2K 12 toponodes 6 2K 6 sctp_aadr 22 2K 60 newdirblk 11 2K 5291 diradd 10 2K 5378 ipsecpolicy 2 2K 2 in_multi 5 2K 12 acpidev 20 2K 20 sctp_map 74 2K 2138 sctp_athm 73 2K 5794 tcp_pcm_rack 4 1K 2809 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 30 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 5507 ipsec 3 1K 3 sctp_ifn 6 1K 23 mld 6 1K 10 igmp 6 1K 10 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 469 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 17 1K 4985 indirdep 2 1K 745 netlink 2 1K 76 ktls 2 1K 80 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 sigio 3 1K 4 cryptodev 2 1K 1475 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 7 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 18506 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 107 p1003.1b 1 1K 1 mqdata 0 0K 0 filemon 0 0K 210 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do_rack 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2167 sctp_iter 0 0K 27 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 27 sctp_stri 0 0K 1324 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 2193 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 6 allocindir 0 0K 0 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 4 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 8 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 207 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 19856 ioctlops 0 0K 179 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 872 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 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 654 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 882330 0 254 38494208 0 tcp_log 416 0 8640 50067 0 254 3594240 0 mbuf 256 8762 901 1528040 0 254 2473728 0 RADIX NODE 144 15746 209 252022 0 62 2297520 0 BUF TRIE 144 207 11609 1962 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11451 143 11616 0 126 1484032 0 malloc-4096 4096 337 9 988 0 2 1417216 0 ertt_txseginfo 40 30559 751 104838 0 254 1252400 0 UMA Slabs 0 112 11035 11 11035 0 126 1237152 0 sctp_asoc 2256 37 473 1069 0 254 1150560 0 vmem btag 56 18068 43 18068 0 254 1014216 0 FFS inode 1168 517 29 5853 0 8 637728 0 sctp_ep 1176 36 474 3398 0 254 599760 0 256 Bucket 2048 206 52 2497 0 8 528384 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 45 463 10409 0 254 487680 0 malloc-384 384 722 328 10623 0 30 403200 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 37 480 1099 0 254 380512 0 VM OBJECT 264 1311 69 78191 0 30 364320 0 THREAD 1824 161 31 6745 0 8 350208 0 malloc-2048 2048 40 128 3497 0 8 344064 0 malloc-256 256 761 544 12707 0 62 334080 0 malloc-4096 4096 70 6 6301 0 2 311296 0 VNODE 448 556 110 5898 0 30 298368 0 malloc-64 64 4138 461 113571 0 254 294336 0 malloc-16 16 14472 278 23296 0 254 236000 0 malloc-128 128 1320 447 16954 0 126 226176 0 DEVCTL 1024 48 172 207 0 0 225280 0 malloc-16384 16384 8 5 5323 0 1 212992 0 tcp_inpcb 1312 12 150 4972 0 8 212544 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-32768 32768 0 6 700 0 1 196608 0 mbuf_packet 256 15 747 42190 0 254 195072 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5366 304 11097 0 254 181440 0 FPU_save_area 832 163 53 89541 0 16 179712 0 malloc-128 128 1252 143 37238 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1463 301 215933 0 126 169344 0 malloc-256 256 63 567 5071 0 62 161280 0 tcp_bbr_map 128 804 343 34240 0 126 146816 0 S VFS Cache 104 1010 394 6871 0 126 146016 0 FFS2 dinode 256 517 53 5853 0 62 145920 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 4 0 1 131072 0 malloc-65536 65536 0 2 242 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 113 15 138 0 16 131072 0 unpcb 256 17 493 1456 0 254 130560 0 malloc-256 256 259 251 12883 0 62 130560 0 PROC 1376 57 31 6273 0 8 121088 0 ksiginfo 112 71 973 83018 0 126 116928 0 malloc-2048 2048 3 53 510 0 8 114688 0 128 Bucket 1024 64 35 1044 0 16 101376 0 malloc-32768 32768 3 0 3 0 1 98304 0 filedesc0 1072 58 26 6274 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 64 Bucket 512 104 64 8268 0 30 86016 0 malloc-128 128 394 257 1396 0 126 83328 0 malloc-256 256 112 203 12425 0 62 80640 0 malloc-256 256 120 195 9382 0 62 80640 0 sctp_readq 152 0 520 40 0 254 79040 0 sctp_chunk 152 30 490 920 0 254 79040 0 g_bio 408 0 180 16147 0 30 73440 0 malloc-64 64 520 551 18166 0 254 68544 0 malloc-128 128 296 231 303 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 4 12 2795 0 2 65536 0 malloc-4096 4096 12 4 25 0 2 65536 0 malloc-2048 2048 19 13 72 0 8 65536 0 malloc-1024 1024 49 15 2908 0 16 65536 0 32 Bucket 256 88 167 1348 0 62 65280 0 sctp_stream_msg_out 112 9 531 94 0 254 60480 0 ripcb 392 5 148 269 0 30 59976 0 malloc-384 384 117 33 163 0 30 57600 0 malloc-8192 8192 1 6 213 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 458 361 663 0 254 52416 0 Files 80 214 436 26205 0 126 52000 0 VMSPACE 616 37 47 6254 0 16 51744 0 malloc-128 128 174 229 830 0 126 51584 0 malloc-256 256 138 57 163 0 62 49920 0 malloc-256 256 110 85 1634 0 62 49920 0 malloc-256 256 17 178 6188 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 39709 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 132 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-1024 1024 27 21 31 0 16 49152 0 malloc-512 512 5 91 155 0 30 49152 0 pcpu-8 8 4744 888 6623 0 254 45056 0 tcp_bbr_pcb 832 2 52 289 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 234 0 2 40960 0 pipe 728 21 34 655 0 16 40040 0 udp_inpcb 424 8 82 250 0 30 38160 0 da_ccb 544 0 70 4168 0 16 38080 0 tcp_rack_pcb 1216 4 26 2794 0 8 36480 0 hostcache 64 4 563 4 0 254 36288 0 malloc-64 64 70 497 136 0 254 36288 0 malloc-64 64 220 347 1545 0 254 36288 0 malloc-64 64 184 383 12713 0 254 36288 0 malloc-64 64 53 514 212 0 254 36288 0 malloc-64 64 68 499 4200 0 254 36288 0 malloc-32 32 305 829 11127 0 254 36288 0 16 Bucket 144 67 185 467 0 62 36288 0 8 Bucket 80 96 354 1991 0 126 36000 0 tcp_rack_map 128 6 273 4864 0 126 35712 0 malloc-128 128 6 273 2808 0 126 35712 0 malloc-128 128 104 175 6000 0 126 35712 0 routing nhops 256 26 109 54 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 18 72 413 0 30 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 SLEEPQUEUE 88 193 191 193 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 5 11 58 0 8 32768 0 malloc-2048 2048 6 10 65 0 8 32768 0 malloc-2048 2048 11 5 205 0 8 32768 0 malloc-1024 1024 0 32 2 0 16 32768 0 malloc-1024 1024 12 20 221 0 16 32768 0 malloc-1024 1024 2 30 47 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 1 63 14 0 30 32768 0 malloc-512 512 2 62 30 0 30 32768 0 malloc-512 512 11 53 285 0 30 32768 0 malloc-512 512 2 62 66 0 30 32768 0 malloc-512 512 0 64 1338 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 PWD 40 17 791 5383 0 254 32320 0 KNOTE 160 37 163 76901 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 30 234 163 0 126 31680 0 clpbuf 2624 0 12 32 0 4 31488 0 sctp_laddr 48 16 572 991 0 254 28224 0 tcp_inpcb ports 32 7 875 2364 0 254 28224 0 ertt 72 12 380 4972 0 126 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 0 133 66 0 62 27664 0 udplite_inpcb 424 0 63 16 0 30 26712 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 1 5 79 0 2 24576 0 rl_entry 40 69 537 69 0 254 24240 0 rtentry 168 28 116 54 0 62 24192 0 malloc-384 384 36 24 59 0 30 23040 0 malloc-384 384 1 59 5 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 udplite_inpcb ports 32 0 630 4 0 254 20160 0 udp_inpcb ports 32 3 627 37 0 254 20160 0 malloc-32 32 37 593 69 0 254 20160 0 malloc-32 32 59 571 241 0 254 20160 0 malloc-32 32 387 243 454 0 254 20160 0 malloc-32 32 40 590 738 0 254 20160 0 malloc-32 32 87 543 6339 0 254 20160 0 2 Bucket 32 75 555 1264 0 254 20160 0 cryptop 280 0 70 94 0 30 19600 0 AIOCB 552 0 35 107 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 22 0 2 16384 0 malloc-4096 4096 1 3 38 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 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 450747 0 254 16032 0 malloc-16 16 175 825 8238 0 254 16000 0 tcp_log_id_node 120 0 132 2 0 126 15840 0 kenv 258 17 43 1083 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_log_id_bucket 176 0 69 1 0 62 12144 0 malloc-32 32 80 298 93 0 254 12096 0 malloc-16 16 14 736 4977 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 297 453 507 0 254 12000 0 malloc-16 16 40 710 53 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 43155 0 254 12000 0 AIOLIO 272 0 42 2 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 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 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 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 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 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 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 domainset 40 0 0 0 0 254 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-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-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