panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710556357 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a5a2d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a5a2ef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a5a30b0 panic() at panic+0xb5/frame 0xfffffe006a5a3170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a5a31b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a5a32f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a5a3330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x29c/frame 0xfffffe006a5a3450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe006a5a37b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a5a3930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a5a3a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a5a3b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a5a3cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a5a3d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a5a3f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a5a3f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x826409f08, rbp = 0x826409f80 --- KDB: enter: panic [ thread pid 49522 tid 142207 ] 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 0xfffffe006ec00000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe006a5a2ed0 rbp 0xfffffe006a5a2ef0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe006cdd4520 r12 0xfffffe006cdd4000 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 49522 (syz-executor.2) at 0xfffffe006cdcdac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 48830 at 0xfffffe006a327580 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00720384d0 (map 0xfffffe00720384d0) (map.pmap 0xfffffe0072038590) (pmap 0xfffffe0072038600) threads: 2 140907 Run CPU 0 syz-executor.2 142207 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 49522 48830 48830 0 R (threaded) syz-executor.2 140907 Run CPU 0 syz-executor.2 142207 Run CPU 1 syz-executor.2 49516 48794 48794 0 S (threaded) syz-executor.1 134400 S nanslp 0xffffffff83742400 syz-executor.1 142200 S kqread 0xfffffe006e476d00 syz-executor.1 49501 48433 48433 0 S (threaded) syz-executor.0 137967 S nanslp 0xffffffff83742400 syz-executor.0 142185 S kqread 0xfffffe006e478000 syz-executor.0 49500 48829 48829 0 S (threaded) syz-executor.3 141245 S nanslp 0xffffffff83742400 syz-executor.3 142184 S kqread 0xfffffe0058758c00 syz-executor.3 48830 768 48830 0 Ss nanslp 0xffffffff83742401 syz-executor.2 48829 768 48829 0 Ss nanslp 0xffffffff83742401 syz-executor.3 48794 768 48794 0 Ss nanslp 0xffffffff83742400 syz-executor.1 48775 48764 48775 0 Ss select 0xfffffe006e5486c0 dhclient 48768 1 48768 0 Ss select 0xfffffe0073fec240 dhclient 48764 48749 424 65 S select 0xfffffe0073fb86c0 dhclient 48749 424 424 0 S wait 0xfffffe006d1fa060 sh 48433 768 48433 0 Ss nanslp 0xffffffff83742401 syz-executor.0 834 0 0 0 DL - 0xffffffff83852240 [soaiod4] 833 0 0 0 DL - 0xffffffff83852240 [soaiod3] 832 0 0 0 DL - 0xffffffff83852240 [soaiod2] 831 0 0 0 DL - 0xffffffff83852240 [soaiod1] 818 0 0 0 DL aiordy 0xfffffe006d1f8ae0 [aiod4] 817 0 0 0 DL aiordy 0xfffffe006d1f9040 [aiod3] 816 0 0 0 DL aiordy 0xfffffe006d1f95a0 [aiod2] 815 0 0 0 DL aiordy 0xfffffe006d1f9b00 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffffe0057aa5c80 syz-fuzzer 100116 S uwait 0xfffffe0057aa6000 syz-fuzzer 100117 S wait 0xfffffe006a3295c0 syz-fuzzer 100118 S uwait 0xfffffe0057aa5180 syz-fuzzer 100119 S uwait 0xfffffe0057675400 syz-fuzzer 100120 S uwait 0xfffffe0057aa5280 syz-fuzzer 100121 S uwait 0xfffffe0057aa5380 syz-fuzzer 100122 S wait 0xfffffe006a3295c0 syz-fuzzer 100124 S kqread 0xfffffe006cc56800 syz-fuzzer 100125 S uwait 0xfffffe0057675600 syz-fuzzer 100130 S wait 0xfffffe006a3295c0 syz-fuzzer 100140 S wait 0xfffffe006a3295c0 syz-fuzzer 100577 S uwait 0xfffffe0057aa4680 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006a328bb0 csh 764 682 764 0 Ss select 0xfffffe006cd58340 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057690cb0 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 0xfffffe006cd58540 sshd 495 1 495 0 Ss select 0xfffffe0007984a40 syslogd 424 1 424 0 Ss wait 0xfffffe0057be6ac0 devd 423 1 423 65 Ss select 0xfffffe005874ee40 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] 100095 D sdflush 0xfffffe005406b4e8 [/ 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 0xffffffff84558ea0 [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 - 0xfffffe0007968900 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks 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 LRO 1326 1337K 2430 kobj 326 1304K 488 newblk 18 1029K 40959 vfscache 3 1025K 3 pcb 148 808K 11194 DEVFS1 661 661K 1782 routetbl 19810 631K 71131 inodedep 254 607K 40500 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 266K 6 subproc 146 262K 49974 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 filedesc 18 137K 86115 pagedep 15 132K 40030 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 filemon 9 72K 979 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 sctp_stro 63 63K 611 dirrem 237 60K 40310 umtx 384 48K 384 sctp_atcl 125 47K 5425 sctp_ifa 365 46K 1172 kdtrace 222 45K 91731 temp 35 37K 41187 BPF 22 36K 998 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 690 msg 4 30K 4 freefile 234 30K 40303 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 5145 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 ip6ndp 66 16K 1227 bus-sc 34 15K 1687 eventhandler 161 14K 161 lltable 43 14K 4525 KTRACE 100 13K 100 ifnet 7 13K 559 ether_multi 152 13K 16367 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 6016 bmsafemap 2 9K 40451 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 sctp_timw 32 8K 32 shmfd 1 8K 798 pfs_vncache 1 8K 1 sctp_atky 188 8K 6036 cred 30 8K 2089 audit_evclass 238 8K 300 sigio 106 7K 352 kqueue 62 7K 52809 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 plimit 21 6K 5083 pf_ifnet 13 5K 2779 hhook 15 5K 17 ufs_dirhash 24 5K 24 DEVFSP 71 5K 15079 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 57 4K 49523 acpisem 28 4K 28 kcovinfo 52 4K 7228 session 25 4K 2712 terminal 11 3K 11 proc-args 75 3K 71677 mkdir 20 3K 80016 lockf 23 3K 414 clone 9 3K 9 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_map 126 2K 1222 sctp_athm 125 2K 5425 selfd 31 2K 609297 CC Mem 7 2K 12058 diradd 13 2K 40347 Unitno 27 2K 2535 tun 7 2K 559 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 40008 in_multi 6 2K 568 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 612 acpidev 20 2K 20 freework 5 2K 40068 softdep 1 1K 1 freeblks 4 1K 40067 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 416 vnodemarker 2 1K 56 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 1172 mld 6 1K 558 igmp 6 1K 558 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 2860 inpcbpolicy 16 1K 23202 cdev 2 1K 2 osd 12 1K 12071 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 324 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 7102 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 25579 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 650 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 1334 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 tcp_pcm_rack 0 0K 676 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 1352 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 51 sctp_iter 0 0K 2052 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 2052 sctp_aadr 0 0K 10694 sctp_stri 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 41126 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 26 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 17 allocindir 0 0K 0 indirdep 0 0K 14 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 107 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 1619 namei_tracker 0 0K 37 export_host 0 0K 0 cl_savebuf 0 0K 6 lio 0 0K 2022 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 4407 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 118811 ioctlops 0 0K 5666 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 340 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 5534 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 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 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 174350 0 254 38494208 0 mbuf 256 8688 975 583564 0 254 2473728 0 BUF TRIE 144 208 11608 2516 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 11448 146 15640 0 126 1484032 0 malloc-4096 4096 337 5 1188 0 2 1400832 0 malloc-2048 2048 666 6 4350 0 8 1376256 0 UMA Slabs 0 112 11985 33 11985 0 126 1346016 0 malloc-384 384 391 2999 45967 0 30 1301760 0 sctp_asoc 2256 63 447 611 0 254 1150560 0 DEVCTL 1024 1000 100 2133 0 0 1126400 0 vmem btag 56 18753 78 20033 0 254 1054536 0 RADIX NODE 144 6540 427 2006763 0 63 1003248 0 malloc-256 256 311 3349 81383 0 62 936960 0 malloc-256 256 59 3106 44782 0 62 810240 0 FFS inode 1168 518 133 40872 0 8 760368 0 socket 960 29 735 39735 0 254 733440 0 malloc-1024 1024 661 27 1782 0 16 704512 0 malloc-2048 2048 66 270 7274 0 8 688128 0 malloc-32 32 19833 327 24558 0 254 645120 0 malloc-8192 8192 10 67 982 0 1 630784 0 sctp_ep 1176 62 448 4814 0 254 599760 0 malloc-128 128 943 3242 128748 0 126 535680 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 196 22 1996 0 8 446464 0 VM OBJECT 264 1319 181 647778 0 30 396000 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 63 454 611 0 254 380512 0 THREAD 1824 164 28 42207 0 8 350208 0 VNODE 448 558 198 41466 0 30 338688 0 malloc-4096 4096 69 11 50555 0 2 327680 0 malloc-1024 1024 75 229 21736 0 16 311296 0 malloc-64 64 4225 626 669910 0 254 310464 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-2048 2048 3 117 510 0 8 245760 0 malloc-16 16 14467 533 77163 0 254 240000 0 malloc-128 128 1603 164 75423 0 126 226176 0 tcp_inpcb 1312 7 146 12058 0 8 200736 0 malloc-16384 16384 8 4 42779 0 2 196608 0 mbuf_packet 256 11 751 52344 0 254 195072 0 FFS2 dinode 256 518 232 40872 0 62 192000 0 malloc-32 32 5365 557 49805 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 FPU_save_area 832 166 50 74764 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1209 429 1886242 0 126 157248 0 128 Bucket 1024 97 50 13038 0 16 150528 0 S VFS Cache 104 1025 379 46156 0 126 146016 0 64 Bucket 512 200 64 153851 0 30 135168 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 1874 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 11 499 10384 0 254 130560 0 malloc-256 256 111 399 47744 0 62 130560 0 PROC 1376 56 32 49522 0 8 121088 0 ksiginfo 112 183 861 33995 0 126 116928 0 malloc-256 256 258 177 64475 0 62 111360 0 g_bio 408 0 270 18747 0 30 110160 0 malloc-32768 32768 3 0 3 0 1 98304 0 32 Bucket 256 200 175 24860 0 62 96000 0 filedesc0 1072 57 27 49523 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 pipe 728 20 101 9361 0 16 88088 0 malloc-256 256 192 123 1624 0 62 80640 0 malloc-256 256 118 197 15861 0 62 80640 0 sctp_chunk 152 57 463 363 0 254 79040 0 malloc-8192 8192 7 2 14 0 1 73728 0 malloc-64 64 520 551 101805 0 254 68544 0 malloc-64 64 71 1000 18866 0 254 68544 0 malloc-128 128 296 231 901 0 126 67456 0 malloc-128 128 393 134 11917 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-2048 2048 10 22 804 0 8 65536 0 malloc-1024 1024 27 37 1048 0 16 65536 0 udp_inpcb 424 7 146 8174 0 30 64872 0 sctp_stream_msg_out 112 7 533 479 0 254 60480 0 malloc-384 384 117 33 1020 0 30 57600 0 malloc-4096 4096 12 2 25 0 2 57344 0 udplite_inpcb 424 0 126 2531 0 30 53424 0 malloc-64 64 217 602 15795 0 254 52416 0 malloc-64 64 184 635 105520 0 254 52416 0 VMSPACE 616 32 52 49499 0 16 51744 0 malloc-128 128 169 234 4734 0 126 51584 0 malloc-128 128 104 299 62288 0 126 51584 0 routing nhops 256 27 168 2398 0 62 49920 0 malloc-256 256 60 135 91818 0 62 49920 0 malloc-256 256 17 178 52155 0 62 49920 0 ripcb 392 2 124 439 0 30 49392 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 364177 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 pcpu-8 8 4781 1363 95637 0 254 49152 0 AIOCB 552 0 84 13488 0 16 46368 0 malloc-384 384 36 84 2355 0 30 46080 0 da_ccb 544 0 84 4818 0 16 45696 0 PWD 40 19 1092 40156 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 Files 80 192 358 212191 0 126 44000 0 malloc-4096 4096 4 6 2231 0 2 40960 0 sctp_laddr 48 0 840 12932 0 254 40320 0 KNOTE 160 33 217 645889 0 62 40000 0 tcp_rack_pcb 1216 0 30 676 0 8 36480 0 malloc-64 64 57 510 7234 0 254 36288 0 malloc-64 64 53 514 11538 0 254 36288 0 malloc-64 64 458 109 663 0 254 36288 0 malloc-32 32 135 999 8822 0 254 36288 0 16 Bucket 144 85 167 814 0 62 36288 0 tcp_rack_map 128 0 279 36 0 126 35712 0 tcp_bbr_map 128 0 279 45 0 126 35712 0 malloc-128 128 2 277 703 0 126 35712 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 21 69 2638 0 30 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 18 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 13 0 1 32768 0 malloc-4096 4096 0 8 677 0 2 32768 0 malloc-2048 2048 4 12 376 0 8 32768 0 malloc-2048 2048 6 10 130 0 8 32768 0 malloc-1024 1024 12 20 221 0 16 32768 0 malloc-1024 1024 2 30 1107 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-1024 1024 1 31 15 0 16 32768 0 malloc-512 512 2 62 56 0 30 32768 0 malloc-512 512 11 53 678 0 30 32768 0 malloc-512 512 2 62 4752 0 30 32768 0 malloc-512 512 2 62 3607 0 30 32768 0 malloc-512 512 5 59 111 0 30 32768 0 malloc-512 512 0 64 3 0 30 32768 0 malloc-512 512 0 64 21 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 129197 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 85 0 126 31680 0 PGRP 120 25 239 4408 0 126 31680 0 clpbuf 2624 0 12 38 0 4 31488 0 tcp_bbr_pcb 832 0 36 605 0 16 29952 0 udplite_inpcb ports 32 0 882 848 0 254 28224 0 tcp_inpcb ports 32 3 879 762 0 254 28224 0 ertt 72 7 385 12058 0 126 28224 0 malloc-32 32 296 586 38211 0 254 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 malloc-16 16 281 1469 12871 0 254 28000 0 AIO 208 0 133 6246 0 62 27664 0 cpuset 200 8 120 1154 0 62 25600 0 tcp_log_id_bucket 176 0 138 12 0 62 24288 0 rl_entry 40 92 514 92 0 254 24240 0 rtentry 168 30 114 2398 0 62 24192 0 8 Bucket 80 136 164 7938 0 126 24000 0 itimer 352 0 66 362 0 30 23232 0 malloc-384 384 1 59 9 0 30 23040 0 domainset 40 0 567 1007 0 254 22680 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 193 63 193 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 281 0 254 20160 0 malloc-32 32 37 593 3085 0 254 20160 0 malloc-32 32 59 571 3077 0 254 20160 0 malloc-32 32 40 590 738 0 254 20160 0 2 Bucket 32 99 531 5070 0 254 20160 0 malloc-16 16 686 564 2553 0 254 20000 0 AIOLIO 272 0 70 2022 0 30 19040 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 4 226 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 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 170413 0 254 16032 0 malloc-16 16 298 702 1056 0 254 16000 0 kenv 258 17 43 1487 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 12063 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 44105 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 tfo 4 0 986 12 0 254 3944 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_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 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-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-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