panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 1710737517 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0073636d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0073636ef0 vpanic() at vpanic+0x26a/frame 0xfffffe00736370b0 panic() at panic+0xb5/frame 0xfffffe0073637170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe00736371b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe00736372f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe0073637330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x29c/frame 0xfffffe0073637450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe00736377b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe0073637930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe0073637a30 sosetopt() at sosetopt+0x227/frame 0xfffffe0073637b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe0073637cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe0073637d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe0073637f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0073637f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x824c95f08, rbp = 0x824c95f80 --- KDB: enter: panic [ thread pid 39165 tid 139398 ] Stopped at kdb_enter+0x6e: movq $0,0x2191ce7(%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 0xfffffe0071600000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe0073636ed0 rbp 0xfffffe0073636ef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0073a0ac60 r12 0xfffffe0073a0a740 r13 0xfffffffffffffffe r14 0xffffffff82702500 .str.27 r15 0 rip 0xffffffff815cf32e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191ce7(%rip) db> show proc Process 39165 (syz-executor.0) at 0xfffffe0073aa6000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 36829 at 0xfffffe006d1e4b00 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0073a8e268 (map 0xfffffe0073a8e268) (map.pmap 0xfffffe0073a8e328) (pmap 0xfffffe0073a8e398) threads: 2 137035 RunQ syz-executor.0 139398 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 39166 28537 28537 0 R (threaded) syz-executor.3 131771 Run CPU 1 syz-executor.3 139399 RunQ syz-executor.3 39165 36829 36829 0 R (threaded) syz-executor.0 137035 RunQ syz-executor.0 139398 Run CPU 0 syz-executor.0 39164 34002 34002 0 R (threaded) syz-executor.2 138096 RunQ syz-executor.2 139397 RunQ syz-executor.2 39159 39090 39090 0 S (threaded) syz-executor.1 137368 S nanslp 0xffffffff83742400 syz-executor.1 139390 S kqread 0xfffffe0073a0d000 syz-executor.1 39090 768 39090 0 Ss nanslp 0xffffffff83742400 syz-executor.1 36829 768 36829 0 Rs syz-executor.0 34643 34637 34643 0 Ss select 0xfffffe00734830c0 dhclient 34640 1 34640 0 Ss select 0xfffffe0073a76640 dhclient 34637 34630 424 65 S select 0xfffffe00734e4540 dhclient 34630 424 424 0 S wait 0xfffffe0073aa6ac0 sh 34002 768 34002 0 Rs syz-executor.2 28537 768 28537 0 Ss nanslp 0xffffffff83742400 syz-executor.3 24945 0 0 0 DL mdwait 0xfffffe006d1b5000 [md0] 17267 0 0 0 DL mdwait 0xfffffe0073a63000 [md5] 768 766 766 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffffe0057675200 syz-fuzzer 100117 S uwait 0xfffffe0057674b80 syz-fuzzer 100118 S wait 0xfffffe006a347000 syz-fuzzer 100119 S uwait 0xfffffe0057674d80 syz-fuzzer 100120 S uwait 0xfffffe0057674e80 syz-fuzzer 100121 S uwait 0xfffffe0057aa5880 syz-fuzzer 100122 S wait 0xfffffe006a347000 syz-fuzzer 100123 S uwait 0xfffffe0057674080 syz-fuzzer 100124 S uwait 0xfffffe0057674180 syz-fuzzer 100125 S uwait 0xfffffe0057674280 syz-fuzzer 100126 S wait 0xfffffe006a347000 syz-fuzzer 100135 S kqread 0xfffffe006ccf6300 syz-fuzzer 100302 S wait 0xfffffe006a347000 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006a3490f0 csh 764 682 764 0 Ss select 0xfffffe005874f1c0 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 0xfffffe006cd36340 sshd 495 1 495 0 Ss select 0xfffffe005874f0c0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be7580 devd 423 1 423 65 Ss select 0xfffffe005874f040 dhclient 338 1 338 0 Ss select 0xfffffe005874f2c0 dhclient 335 1 335 0 Ss select 0xfffffe0007984840 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 0xfffffe00589950e8 [/ 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 0xffffffff81d69380 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff841dbea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8452e5c0 [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 - 0xffffffff82707740 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe0007968600 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 39166 (syz-executor.3) thread 0xfffffe0073ab6740 (131771) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83756700) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1303 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4223 sysctloid 35099 2069K 35287 vtbuf 24 1968K 46 kobj 326 1304K 515 newblk 13 1027K 37811 vfscache 3 1025K 3 inodedep 909 853K 37628 pcb 24 669K 1407 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 266K 6 subproc 129 234K 39245 vnet_data 2 224K 2 acpitask 1 224K 1 dirrem 889 223K 37394 acpica 1674 184K 60830 DEVFS1 166 166K 294 LRO 156 158K 266 tidhash 3 141K 3 filedesc 18 137K 74576 pagedep 14 132K 37012 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 freefile 888 111K 37385 sem 4 106K 4 routetbl 2814 100K 8313 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 352 44K 352 kdtrace 208 43K 78567 temp 35 37K 11703 BPF 23 36K 6165 DEVFS3 130 33K 196 hostcache 1 32K 1 shm 1 32K 64 msg 4 30K 4 kbdmux 6 28K 6 pf_osfp 204 25K 204 DEVFS_RULE 56 20K 56 ifaddr 67 19K 579 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 cred 64 16K 6147 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 161 14K 161 lltable 43 14K 485 KTRACE 100 13K 100 GEOM 75 13K 620 ifnet 7 13K 62 ether_multi 152 13K 1725 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 629 bmsafemap 2 9K 37510 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 md_disk 4 9K 437 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 md_sectors 2 8K 3 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 54 6K 40463 pfs_nodes 22 6K 22 plimit 21 6K 974 pf_ifnet 13 5K 328 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 269 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 63 4K 9178 acpisem 28 4K 28 kcovinfo 52 4K 767 pwddesc 51 4K 39167 session 25 4K 134 terminal 11 3K 11 proc-args 75 3K 42230 lockf 24 3K 130 ip6ndp 14 3K 128 clone 9 3K 9 uidinfo 3 3K 10 mkdir 17 3K 73982 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 519285 Unitno 29 2K 4781 sctp_ifa 13 2K 126 tun 7 2K 62 CAM XPT 22 2K 543 msi 12 2K 12 CC Mem 6 2K 6071 in_multi 6 2K 64 toponodes 6 2K 6 diradd 11 2K 37431 newdirblk 10 2K 36991 ipsecpolicy 2 2K 2 select 10 2K 123 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 46 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 126 mld 6 1K 61 igmp 6 1K 61 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 freework 3 1K 37013 freeblks 2 1K 37012 netlink 2 1K 309 cdev 2 1K 2 osd 11 1K 6084 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 13649 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 50 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 56 prison 6 1K 6 cryptodev 2 1K 42 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 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 22150 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 110 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 229 p1003.1b 1 1K 1 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 197 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 197 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 181 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 filemon 0 0K 2777 tcp_pcm_rack 0 0K 13 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 26 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 27031 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 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 34 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 981 namei_tracker 0 0K 83 export_host 0 0K 0 cl_savebuf 0 0K 4 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 5022 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 37569 ioctlops 0 0K 36984 eventfd 0 0K 498 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 328 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1460 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 90 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 178497 0 254 38494208 0 mbuf 256 8743 920 512135 0 254 2473728 0 BUF TRIE 144 212 11604 1465 0 62 1701504 0 malloc-384 384 4118 52 4123 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11526 192 12331 0 126 1499904 0 malloc-4096 4096 337 9 1071 0 2 1417216 0 UMA Slabs 0 112 11145 9 11145 0 126 1249248 0 malloc-384 384 921 2199 37641 0 30 1198080 0 RADIX NODE 144 6573 478 1110684 0 64 1015344 0 vmem btag 56 17262 129 17262 0 254 973896 0 malloc-256 256 59 3166 27396 0 62 825600 0 malloc-256 256 958 2207 75279 0 62 810240 0 socket 960 27 737 23824 0 254 733440 0 DEVCTL 1024 585 103 856 0 0 704512 0 FFS inode 1168 520 40 37906 0 8 654080 0 malloc-8192 8192 1 69 2780 0 1 573440 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-128 128 1598 2308 113058 0 126 499968 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1326 144 443234 0 30 388080 0 256 Bucket 2048 156 22 1692 0 8 364544 0 THREAD 1824 156 20 39399 0 8 321024 0 malloc-4096 4096 67 11 43028 0 2 319488 0 VNODE 448 561 105 38004 0 30 298368 0 malloc-64 64 4139 460 563704 0 254 294336 0 malloc-16 16 14567 433 56129 0 254 240000 0 tcp_inpcb 1312 6 147 6071 0 8 200736 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 8 4 37258 0 1 196608 0 malloc-2048 2048 81 15 411 0 8 196608 0 mbuf_packet 256 56 706 35271 0 254 195072 0 malloc-128 128 1249 270 71191 0 126 194432 0 malloc-32 32 5397 525 43138 0 254 189504 0 UMA Zones 768 241 3 242 0 16 187392 0 malloc-1024 1024 166 10 294 0 16 180224 0 FFS2 dinode 256 520 170 37905 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 158 40 43327 0 16 164736 0 S VFS Cache 104 1023 498 44756 0 126 158184 0 MAP ENTRY 96 1212 426 1258500 0 126 157248 0 64 Bucket 512 170 94 23037 0 30 135168 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 482 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 11 499 9995 0 254 130560 0 128 Bucket 1024 81 34 9962 0 16 117760 0 ksiginfo 112 63 981 4008 0 126 116928 0 malloc-256 256 253 182 48378 0 62 111360 0 g_bio 408 0 270 10577 0 30 110160 0 PROC 1376 50 27 39166 0 8 105952 0 malloc-32 32 2839 311 7773 0 254 100800 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 228 5 229 0 30 89472 0 pipe 728 20 101 3199 0 16 88088 0 malloc-128 128 550 101 2513 0 126 83328 0 filedesc0 1072 51 26 39167 0 8 82544 0 malloc-2048 2048 3 37 510 0 8 81920 0 malloc-256 256 152 163 7941 0 62 80640 0 32 Bucket 256 168 147 12269 0 62 80640 0 malloc-512 512 6 146 5604 0 30 77824 0 udp_inpcb 424 6 174 3758 0 30 76320 0 malloc-64 64 520 551 27993 0 254 68544 0 malloc-128 128 296 231 487 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-256 256 56 199 85934 0 62 65280 0 udplite_inpcb 424 0 153 1498 0 30 64872 0 ripcb 392 2 151 2322 0 30 59976 0 malloc-8192 8192 5 2 156 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 Files 80 180 470 122717 0 126 52000 0 VMSPACE 616 32 52 38717 0 16 51744 0 malloc-128 128 169 234 922 0 126 51584 0 malloc-128 128 103 300 40318 0 126 51584 0 malloc-256 256 142 53 276 0 62 49920 0 malloc-256 256 17 178 41048 0 62 49920 0 malloc-256 256 16 179 37426 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 237150 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 21607 0 8 49152 0 malloc-2048 2048 2 22 530 0 8 49152 0 malloc-2048 2048 10 14 261 0 8 49152 0 malloc-1024 1024 12 36 3723 0 16 49152 0 pcpu-8 8 4796 1348 54384 0 254 49152 0 malloc-384 384 106 14 1161 0 30 46080 0 da_ccb 544 0 84 2750 0 16 45696 0 PWD 40 19 1092 37078 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 1222 0 2 40960 0 malloc-64 64 57 510 773 0 254 36288 0 malloc-64 64 209 358 9397 0 254 36288 0 malloc-64 64 172 395 79060 0 254 36288 0 malloc-64 64 53 514 1195 0 254 36288 0 malloc-64 64 458 109 770 0 254 36288 0 malloc-64 64 23 544 657 0 254 36288 0 malloc-32 32 290 844 21703 0 254 36288 0 malloc-128 128 2 277 29 0 126 35712 0 routing nhops 256 27 108 270 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 36 54 274 0 30 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 23 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 4 12 317 0 8 32768 0 malloc-2048 2048 4 12 5098 0 8 32768 0 malloc-1024 1024 12 20 233 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 107 0 16 32768 0 malloc-1024 1024 10 22 47 0 16 32768 0 malloc-512 512 2 62 46 0 30 32768 0 malloc-512 512 11 53 225 0 30 32768 0 malloc-512 512 2 62 518 0 30 32768 0 malloc-512 512 2 62 4626 0 30 32768 0 malloc-512 512 0 64 25 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 123618 0 254 32320 0 KNOTE 160 31 169 479584 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 75 0 126 31680 0 PGRP 120 25 239 134 0 126 31680 0 clpbuf 2624 0 12 31 0 4 31488 0 sctp_laddr 48 0 588 236 0 254 28224 0 ertt 72 6 386 6071 0 126 28224 0 16 Bucket 144 60 136 559 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 tcp_rack_pcb 1216 0 20 13 0 8 24320 0 tcp_log_id_bucket 176 0 138 10 0 62 24288 0 rl_entry 40 83 523 83 0 254 24240 0 rtentry 168 30 114 270 0 62 24192 0 8 Bucket 80 81 219 6311 0 126 24000 0 malloc-384 384 21 39 586 0 30 23040 0 malloc-384 384 1 59 3 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 45 0 254 20160 0 udp_inpcb ports 32 3 627 470 0 254 20160 0 tcp_inpcb ports 32 3 627 75 0 254 20160 0 malloc-32 32 37 593 345 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 435 0 254 20160 0 malloc-32 32 40 590 853 0 254 20160 0 malloc-32 32 10 620 2961 0 254 20160 0 2 Bucket 32 102 528 4224 0 254 20160 0 L VFS Cache 320 0 60 13 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 0 2 7 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 14 0 2 16384 0 malloc-4096 4096 1 3 79 0 2 16384 0 malloc-4096 4096 0 4 9 0 2 16384 0 malloc-4096 4096 1 3 114 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 162156 0 254 16032 0 kenv 258 17 43 1127 0 30 15480 0 tcp_bbr_pcb 832 0 18 35 0 16 14976 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 8 742 6076 0 254 12000 0 malloc-16 16 18 732 149 0 254 12000 0 malloc-16 16 304 446 570 0 254 12000 0 malloc-16 16 101 649 214 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 47782 0 254 12000 0 malloc-16 16 30 720 748 0 254 12000 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 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md0 512 0 0 0 0 30 0 0 md5 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_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 sctp_ep 1176 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 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 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-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-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