panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 1710537282 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a41ac70 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a41add0 vpanic() at vpanic+0x26a/frame 0xfffffe006a41af90 panic() at panic+0xb5/frame 0xfffffe006a41b050 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a41b090 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a41b1d0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a41b210 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2c4/frame 0xfffffe006a41b330 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe006a41b690 bbr_ctloutput() at bbr_ctloutput+0x747/frame 0xfffffe006a41b7b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a41b930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a41ba30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a41bb90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a41bcc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a41bd10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a41bf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a41bf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x825a2df08, rbp = 0x825a2df80 --- KDB: enter: panic [ thread pid 50264 tid 151444 ] 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 0xfffffe006fa00000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe006a41adb0 rbp 0xfffffe006a41add0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0073a8dc60 r12 0xfffffe0073a8d740 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 50264 (syz-executor.3) at 0xfffffe0073a74580: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 45172 at 0xfffffe0073a0a000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073a2a4d0 (map 0xfffffe0073a2a4d0) (map.pmap 0xfffffe0073a2a590) (pmap 0xfffffe0073a2a600) threads: 2 150786 RunQ syz-executor.3 151444 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 50266 47443 47443 0 RE CPU 1 syz-executor.1 50265 47325 47325 0 R syz-executor.0 50264 45172 45172 0 R (threaded) syz-executor.3 150786 RunQ syz-executor.3 151444 Run CPU 0 syz-executor.3 50236 48677 48677 0 S (threaded) syz-executor.2 150163 S nanslp 0xffffffff83742400 syz-executor.2 151406 S sbwait 0xfffffe0058ac929c syz-executor.2 48677 768 48677 0 Ss nanslp 0xffffffff83742401 syz-executor.2 47443 768 47443 0 Ss nanslp 0xffffffff83742400 syz-executor.1 47325 768 47325 0 Ss nanslp 0xffffffff83742400 syz-executor.0 47138 47123 47138 0 Ss select 0xfffffe00703e64c0 dhclient 47129 1 47129 0 Ss select 0xfffffe00702343c0 dhclient 47123 47113 424 65 S select 0xfffffe0070234ec0 dhclient 47113 424 424 0 S wait 0xfffffe006a3075a0 sh 45172 768 45172 0 Ss nanslp 0xffffffff83742400 syz-executor.3 31676 0 0 0 DL mdwait 0xfffffe006d1ff000 [md7] 28989 0 0 0 DL mdwait 0xfffffe006d1c3000 [md0] 768 766 766 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffffe0057aa5980 syz-fuzzer 100111 S uwait 0xfffffe0057aa5e80 syz-fuzzer 100112 S uwait 0xfffffe0057aa6000 syz-fuzzer 100113 S uwait 0xfffffe0057aa5080 syz-fuzzer 100114 S wait 0xfffffe00571bc040 syz-fuzzer 100115 S uwait 0xfffffe0057aa5280 syz-fuzzer 100116 S uwait 0xfffffe0057aa5380 syz-fuzzer 100117 S uwait 0xfffffe0057675000 syz-fuzzer 100120 S kqread 0xfffffe00589eb900 syz-fuzzer 100122 S wait 0xfffffe00571bc040 syz-fuzzer 100125 S uwait 0xfffffe0057aa4a00 syz-fuzzer 100142 S wait 0xfffffe00571bc040 syz-fuzzer 100703 S wait 0xfffffe00571bc040 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006ce1e610 csh 764 682 764 0 Ss select 0xfffffe00079845c0 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 0xfffffe005874ebc0 sshd 495 1 495 0 Ss select 0xfffffe0007984540 syslogd 424 1 424 0 Ss wait 0xfffffe006a307040 devd 423 1 423 65 Ss select 0xfffffe005874f040 dhclient 338 1 338 0 Ss select 0xfffffe00079846c0 dhclient 335 1 335 0 Ss select 0xfffffe005874f140 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 0xfffffe005406c0e8 [/ 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 0xffffffff8459dea0 [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 - 0xfffffe0007968800 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 50236 (syz-executor.2) thread 0xfffffe006d1b6000 (151406) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0058ac9140) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4023 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4222 sysctloid 35099 2069K 35170 vtbuf 24 1968K 46 kobj 326 1304K 506 inodedep 1494 1072K 50063 newblk 16 1028K 48468 vfscache 3 1025K 3 pcb 24 669K 940 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1474 369K 48959 vmem 3 266K 6 subproc 129 234K 51664 vnet_data 2 224K 2 acpitask 1 224K 1 LRO 222 224K 390 DEVFS1 195 195K 380 freefile 1479 185K 48957 acpica 1674 184K 60830 tidhash 3 141K 3 routetbl 4112 141K 12149 filedesc 18 137K 95359 pagedep 15 132K 47226 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 368 46K 368 kdtrace 207 43K 101713 temp 35 37K 9460 BPF 22 36K 1892 DEVFS3 130 33K 224 hostcache 1 32K 1 shm 1 32K 607 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 843 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 715 KTRACE 100 13K 100 GEOM 75 13K 541 ifnet 7 13K 91 ether_multi 152 13K 2519 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 905 bmsafemap 2 9K 49400 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 md_disk 4 9K 933 ksem 1 8K 368 shmfd 1 8K 1120 pfs_vncache 1 8K 1 md_sectors 2 8K 2 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 1341 pfs_nodes 22 6K 22 kqueue 53 6K 52373 plimit 21 6K 1252 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 269 5K 269 pf_ifnet 10 5K 439 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 8548 acpisem 28 4K 28 kcovinfo 52 4K 1144 session 25 4K 11073 pwddesc 50 4K 50267 terminal 11 3K 11 proc-args 75 3K 53966 lockf 23 3K 165 clone 9 3K 9 uidinfo 3 3K 35 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 94412 ipsec-saq 2 2K 2 selfd 31 2K 649790 ip6ndp 12 2K 183 Unitno 29 2K 5113 sctp_ifa 13 2K 182 diradd 13 2K 48996 tun 7 2K 91 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 47206 in_multi 6 2K 93 toponodes 6 2K 6 CC Mem 6 2K 8837 ipsecpolicy 2 2K 2 select 10 2K 152 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 50 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 47666 ipsec 3 1K 3 sctp_ifn 6 1K 182 freeblks 3 1K 47665 mld 6 1K 90 igmp 6 1K 90 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 449 cdev 2 1K 2 osd 11 1K 6268 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 11664 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 ktls 1 1K 5788 procdesc 2 1K 64 iov 1 1K 48876 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 4537 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 soname 5 1K 19410 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 146 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 275 p1003.1b 1 1K 1 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 filemon 0 0K 2434 tcp_pcm_rack 0 0K 360 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 720 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 289 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 20 sctp_atky 0 0K 20 sctp_atcl 0 0K 20 sctp_a_it 0 0K 289 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 18460 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 23 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 4 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 15 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 7513 namei_tracker 0 0K 145 export_host 0 0K 0 cl_savebuf 0 0K 3 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 13845 eventfd 0 0K 435 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 317 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1852 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 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 8322 1076 206511 0 254 38494208 0 mbuf 256 8632 1031 605890 0 254 2473728 0 BUF TRIE 144 213 11603 1911 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 11526 192 12861 0 126 1499904 0 malloc-4096 4096 337 7 1066 0 2 1409024 0 malloc-384 384 1506 1914 50096 0 30 1313280 0 UMA Slabs 0 112 11266 32 11266 0 126 1265376 0 vmem btag 56 17593 86 17593 0 254 990024 0 DEVCTL 1024 861 103 1211 0 0 987136 0 RADIX NODE 144 6373 398 1420157 0 63 975024 0 malloc-256 256 1546 1934 97506 0 62 890880 0 socket 960 30 734 22758 0 254 733440 0 malloc-256 256 59 2491 19299 0 62 652800 0 FFS inode 1168 513 40 49470 0 8 645904 0 sctp_ep 1176 0 510 20 0 254 599760 0 malloc-8192 8192 1 70 2437 0 1 581632 0 malloc-128 128 2188 1997 146248 0 126 535680 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 264 1320 180 567218 0 30 396000 0 malloc-65536 65536 6 0 6 0 1 393216 0 256 Bucket 2048 159 19 1942 0 8 364544 0 THREAD 1824 155 29 51445 0 8 335616 0 malloc-64 64 4138 713 706169 0 254 310464 0 malloc-4096 4096 67 7 51423 0 2 303104 0 VNODE 448 553 113 49596 0 30 298368 0 tcp_inpcb 1312 6 186 6255 0 8 251904 0 malloc-2048 2048 114 6 604 0 8 245760 0 malloc-16 16 14567 433 68349 0 254 240000 0 tcp_log 416 0 513 41 0 254 213408 0 malloc-1024 1024 195 13 380 0 16 212992 0 malloc-32 32 5397 777 53871 0 254 197568 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 8 4 47635 0 1 196608 0 mbuf_packet 256 6 756 55358 0 254 195072 0 malloc-128 128 1251 268 84204 0 126 194432 0 UMA Zones 768 241 3 241 0 16 187392 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1212 552 1590499 0 126 169344 0 FPU_save_area 832 157 41 55321 0 16 164736 0 FFS2 dinode 256 513 117 49470 0 62 161280 0 S VFS Cache 104 1024 497 59929 0 126 158184 0 malloc-2048 2048 3 69 510 0 8 147456 0 malloc-32 32 4137 273 9488 0 254 141120 0 128 Bucket 1024 82 49 8892 0 16 134144 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 12 0 1 131072 0 malloc-65536 65536 0 2 618 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 13 497 10820 0 254 130560 0 malloc-256 256 250 260 61936 0 62 130560 0 64 Bucket 512 155 77 40960 0 30 118784 0 ksiginfo 112 63 981 3950 0 126 116928 0 g_bio 408 0 270 20025 0 30 110160 0 PROC 1376 50 27 50266 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 6 6 279 0 1 98304 0 pipe 728 21 111 8482 0 16 96096 0 32 Bucket 256 159 216 15153 0 62 96000 0 UMA Kegs 384 228 5 228 0 30 89472 0 filedesc0 1072 51 26 50267 0 8 82544 0 malloc-64 64 520 551 32637 0 254 68544 0 malloc-128 128 296 231 445 0 126 67456 0 malloc-128 128 377 150 2821 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-8192 8192 5 3 148 0 1 65536 0 malloc-8192 8192 7 1 11 0 1 65536 0 malloc-4096 4096 12 4 25 0 2 65536 0 malloc-2048 2048 10 22 292 0 8 65536 0 malloc-256 256 140 115 331 0 62 65280 0 malloc-256 256 108 147 3797 0 62 65280 0 malloc-256 256 59 196 101102 0 62 65280 0 udp_inpcb 424 6 147 4224 0 30 64872 0 malloc-512 512 5 115 1387 0 30 61440 0 malloc-384 384 106 44 289 0 30 57600 0 malloc-64 64 208 611 8795 0 254 52416 0 malloc-64 64 172 647 101572 0 254 52416 0 malloc-64 64 458 361 723 0 254 52416 0 malloc-64 64 8 811 4275 0 254 52416 0 Files 80 183 467 148044 0 126 52000 0 VMSPACE 616 32 52 49320 0 16 51744 0 malloc-128 128 169 234 11911 0 126 51584 0 malloc-128 128 104 299 51583 0 126 51584 0 malloc-256 256 18 177 51842 0 62 49920 0 malloc-256 256 17 178 47709 0 62 49920 0 ripcb 392 2 124 828 0 30 49392 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 335004 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 3 0 1 49152 0 malloc-2048 2048 4 20 86 0 8 49152 0 malloc-2048 2048 6 18 695 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-1024 1024 12 36 4894 0 16 49152 0 malloc-512 512 2 94 13495 0 30 49152 0 da_ccb 544 0 84 5129 0 16 45696 0 pcpu-8 8 4741 891 28267 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 7844 0 2 40960 0 udplite_inpcb 424 0 90 357 0 30 38160 0 tcp_rack_pcb 1216 0 30 360 0 8 36480 0 malloc-64 64 57 510 1150 0 254 36288 0 malloc-64 64 53 514 1727 0 254 36288 0 malloc-128 128 2 277 399 0 126 35712 0 itimer 352 0 99 1798 0 30 34848 0 routing nhops 256 27 108 386 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 36 54 393 0 30 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 1 7 99 0 2 32768 0 malloc-2048 2048 4 12 477 0 8 32768 0 malloc-1024 1024 12 20 229 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 1240 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 2 62 50 0 30 32768 0 malloc-512 512 11 53 416 0 30 32768 0 malloc-512 512 2 62 728 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 0 808 150361 0 254 32320 0 PWD 40 18 790 47316 0 254 32320 0 KNOTE 160 30 170 597604 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 11073 0 126 31680 0 clpbuf 2624 0 12 65 0 4 31488 0 tcp_bbr_pcb 832 1 35 1250 0 16 29952 0 sctp_laddr 48 0 588 348 0 254 28224 0 ertt 72 6 386 6255 0 126 28224 0 malloc-32 32 290 592 16060 0 254 28224 0 16 Bucket 144 65 131 844 0 62 28224 0 4 Bucket 48 5 583 10 0 254 28224 0 2 Bucket 32 105 777 5608 0 254 28224 0 cpuset 200 7 121 730 0 62 25600 0 malloc-4096 4096 0 6 361 0 2 24576 0 malloc-4096 4096 1 5 79 0 2 24576 0 rl_entry 40 82 524 82 0 254 24240 0 rtentry 168 30 114 386 0 62 24192 0 8 Bucket 80 88 212 8124 0 126 24000 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 21 39 700 0 30 23040 0 malloc-384 384 1 59 6 0 30 23040 0 domainset 40 0 567 723 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 5 0 254 20160 0 malloc-32 32 37 593 475 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 60 570 2138 0 254 20160 0 malloc-32 32 40 590 929 0 254 20160 0 malloc-32 32 10 620 2467 0 254 20160 0 L VFS Cache 320 0 60 24 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 6 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 197188 0 254 16032 0 malloc-16 16 8 992 6260 0 254 16000 0 kenv 258 17 43 1149 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 18 732 143 0 254 12000 0 malloc-16 16 304 446 835 0 254 12000 0 malloc-16 16 134 616 305 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 20 730 55145 0 254 12000 0 malloc-16 16 30 720 2163 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md7 2 90 166 90 0 254 512 0 md0 1 0 0 0 0 254 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_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 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 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 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0