panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710720239 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a4f3d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a4f3ef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a4f40b0 panic() at panic+0xb5/frame 0xfffffe006a4f4170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a4f41b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a4f42f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a4f4330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2ec/frame 0xfffffe006a4f4450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe006a4f47b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a4f4930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a4f4a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a4f4b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a4f4cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a4f4d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a4f4f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a4f4f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x825137f08, rbp = 0x825137f80 --- KDB: enter: panic [ thread pid 12566 tid 111627 ] 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 0xfffffe0073000000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe006a4f3ed0 rbp 0xfffffe006a4f3ef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe006a347c60 r12 0xfffffe006a347740 r13 0xfffffffffffffffd r14 0xffffffff82702500 .str.27 r15 0 rip 0xffffffff815cf32e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191ce7(%rip) db> show proc Process 12566 (syz-executor.2) at 0xfffffe006d1e1020: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 7206 at 0xfffffe00571bc040 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006a39c4d0 (map 0xfffffe006a39c4d0) (map.pmap 0xfffffe006a39c590) (pmap 0xfffffe006a39c600) threads: 3 101672 RunQ syz-executor.2 111627 Run CPU 1 syz-executor.2 111633 S uwait 0xfffffe00541e8c80 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 12572 12329 12329 0 R (threaded) syz-executor.0 101661 Run CPU 0 syz-executor.0 111634 S uwait 0xfffffe00541e8780 syz-executor.0 12566 7206 7206 0 R (threaded) syz-executor.2 101672 RunQ syz-executor.2 111627 Run CPU 1 syz-executor.2 111633 S uwait 0xfffffe00541e8c80 syz-executor.2 12329 768 12329 0 Ss nanslp 0xffffffff83742401 syz-executor.0 11903 768 11903 0 Rs syz-executor.1 11613 768 11613 0 Rs syz-executor.3 7509 0 0 0 DL mdwait 0xfffffe0058a2f000 [md511] 7274 7250 7274 0 Ss select 0xfffffe0073481940 dhclient 7256 1 7256 0 Ss select 0xfffffe0073aa4ec0 dhclient 7250 7212 424 65 S select 0xfffffe0073b21b40 dhclient 7212 424 424 0 S wait 0xfffffe0057be8040 sh 7206 768 7206 0 Rs syz-executor.2 7129 0 0 0 DL mdwait 0xfffffe0073a34000 [md0] 833 0 0 0 DL aiordy 0xfffffe006cd92ae0 [aiod4] 831 0 0 0 DL aiordy 0xfffffe006cd935a0 [aiod3] 830 0 0 0 DL aiordy 0xfffffe006cd93b00 [aiod2] 829 0 0 0 DL aiordy 0xfffffe00571bc5a0 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffffe0057676780 syz-fuzzer 100113 S uwait 0xfffffe0057674780 syz-fuzzer 100114 S wait 0xfffffe0057be7020 syz-fuzzer 100115 S uwait 0xfffffe0057674980 syz-fuzzer 100116 S uwait 0xfffffe0057674a80 syz-fuzzer 100117 S uwait 0xfffffe0057674b80 syz-fuzzer 100118 S uwait 0xfffffe0057aa5880 syz-fuzzer 100119 S uwait 0xfffffe0057674c80 syz-fuzzer 100120 S wait 0xfffffe0057be7020 syz-fuzzer 100123 S wait 0xfffffe0057be7020 syz-fuzzer 100124 S wait 0xfffffe0057be7020 syz-fuzzer 100135 S kqread 0xfffffe00589d3b00 syz-fuzzer 100305 S uwait 0xfffffe0057aa5200 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006a36fbb0 csh 764 682 764 0 Ss select 0xfffffe005874f240 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057bfe8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bfecb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057bff0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057bff4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057bff8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057bffcb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007c000b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007c004b0 getty 686 1 686 0 Ss nanslp 0xffffffff83742400 cron 682 1 682 0 Ss select 0xfffffe006cd32440 sshd 495 1 495 0 Ss select 0xfffffe005874ef40 syslogd 424 1 424 0 Ss wait 0xfffffe006a36eae0 devd 423 1 423 65 Ss select 0xfffffe005874eec0 dhclient 338 1 338 0 Ss select 0xfffffe005874f1c0 dhclient 335 1 335 0 Ss select 0xfffffe005874f2c0 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] 100080 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005406e0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a7600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388f478 [dom0] 100081 D launds 0xffffffff8388f484 [laundry: dom0] 100082 D umarcl 0xffffffff81d69380 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff83f9cea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff843f35c0 [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 - 0xfffffe0007968800 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 12572 (syz-executor.0) thread 0xfffffe0073a9f000 (101661) exclusive rw vmobject (vmobject) r = 0 (0xfffffe0073a3a840) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:357 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe006a39d2c8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5024 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 inodedep 2625 1496K 11728 kobj 326 1304K 506 newblk 22 1030K 12256 vfscache 3 1025K 3 pcb 24 669K 341 dirrem 2605 652K 11652 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 freefile 2552 319K 11592 subproc 131 242K 13031 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 pagedep 15 132K 11479 linker 352 130K 386 DEVFS1 129 129K 182 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 filedesc 14 105K 23057 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 LRO 60 61K 96 umtx 352 44K 352 kdtrace 209 43K 24208 routetbl 977 43K 2917 temp 35 37K 3788 BPF 22 36K 1225 DEVFS3 130 33K 158 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 234 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 187 KTRACE 100 13K 100 GEOM 75 13K 573 ifnet 7 13K 25 ether_multi 152 13K 666 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 245 bmsafemap 2 9K 11694 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 md_disk 4 9K 100 ksem 1 8K 1 shmfd 1 8K 2462 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 254 kqueue 55 6K 12579 pfs_nodes 22 6K 22 pf_ifnet 14 6K 109 plimit 21 6K 520 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 3631 acpisem 28 4K 28 pwddesc 53 4K 12573 kcovinfo 52 4K 286 session 25 4K 626 mkdir 22 3K 22926 terminal 11 3K 11 proc-args 73 3K 14236 lockf 23 3K 53 freework 10 3K 11472 freeblks 9 3K 11471 clone 9 3K 9 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 167240 ip6ndp 12 2K 50 CC Mem 7 2K 825 Unitno 29 2K 3037 sctp_ifa 13 2K 50 diradd 13 2K 11688 tun 7 2K 25 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 11463 in_multi 6 2K 26 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 52 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 20 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 50 mld 6 1K 24 igmp 6 1K 24 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 118 cdev 2 1K 2 osd 12 1K 838 inpcbpolicy 15 1K 2053 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ktls 2 1K 296 vnodes 1 1K 1 procdesc 2 1K 18 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 42 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 4245 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 60 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 108 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 17 sctp_iter 0 0K 72 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 45 sctp_atky 0 0K 45 sctp_atcl 0 0K 45 sctp_a_it 0 0K 72 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 filemon 0 0K 2146 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 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 5124 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 2 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 119 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 672 VN POLL 0 0K 0 statfs 0 0K 413 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 19134 ioctlops 0 0K 12496 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 313 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 757 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 297 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 84 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 67263 0 254 38494208 0 mbuf 256 8626 1037 173762 0 254 2473728 0 BUF TRIE 144 200 11616 842 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 68 11760 0 126 1484032 0 malloc-4096 4096 337 5 1006 0 2 1400832 0 malloc-384 384 2637 933 11786 0 30 1370880 0 UMA Slabs 0 112 10946 28 10946 0 126 1229088 0 RADIX NODE 144 6206 453 358523 0 64 958896 0 vmem btag 56 16926 33 16926 0 254 949704 0 malloc-256 256 2683 977 23972 0 62 936960 0 FFS inode 1168 566 29 12159 0 8 694960 0 malloc-256 256 59 2311 5348 0 62 606720 0 sctp_ep 1176 0 510 45 0 254 599760 0 malloc-128 128 3267 1166 35609 0 126 567424 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 28 480 3517 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 DEVCTL 1024 238 102 377 0 0 348160 0 VM OBJECT 264 1151 109 146677 0 30 332640 0 256 Bucket 2048 140 20 1244 0 8 327680 0 THREAD 1824 155 21 11634 0 8 321024 0 malloc-4096 4096 69 7 12800 0 2 311296 0 VNODE 448 607 86 12220 0 30 310464 0 malloc-8192 8192 1 36 2149 0 1 303104 0 malloc-64 64 4142 457 184739 0 254 294336 0 malloc-16 16 14565 185 28073 0 254 236000 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 6 6 11517 0 1 196608 0 mbuf_packet 256 5 757 10765 0 254 195072 0 malloc-128 128 1251 268 43859 0 126 194432 0 malloc-32 32 5395 527 17147 0 254 189504 0 UMA Zones 768 241 3 241 0 16 187392 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 157 41 12463 0 16 164736 0 malloc-1024 1024 129 31 182 0 16 163840 0 FFS2 dinode 256 566 64 12158 0 62 161280 0 MAP ENTRY 96 1152 486 432993 0 126 157248 0 S VFS Cache 104 1010 394 13629 0 126 146016 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 154 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 11 499 1347 0 254 130560 0 ksiginfo 112 63 981 892 0 126 116928 0 PROC 1376 52 25 12572 0 8 105952 0 64 Bucket 512 125 75 8308 0 30 102400 0 128 Bucket 1024 68 31 2887 0 16 101376 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 33 15 158 0 8 98304 0 g_bio 408 0 240 6191 0 30 97920 0 malloc-256 256 252 123 13612 0 62 96000 0 filedesc0 1072 53 31 12573 0 8 90048 0 UMA Kegs 384 228 5 228 0 30 89472 0 pipe 728 20 101 2853 0 16 88088 0 32 Bucket 256 110 205 2940 0 62 80640 0 malloc-64 64 520 551 19493 0 254 68544 0 malloc-128 128 296 231 317 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-2048 2048 3 29 510 0 8 65536 0 malloc-256 256 140 115 194 0 62 65280 0 malloc-384 384 106 44 2284 0 30 57600 0 malloc-8192 8192 5 2 148 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 udp_inpcb 424 6 120 1029 0 30 53424 0 malloc-64 64 458 361 663 0 254 52416 0 VMSPACE 616 30 54 12455 0 16 51744 0 malloc-128 128 169 234 1332 0 126 51584 0 malloc-128 128 104 299 12684 0 126 51584 0 malloc-128 128 361 42 1290 0 126 51584 0 malloc-256 256 112 83 1140 0 62 49920 0 malloc-256 256 17 178 11666 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 82143 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 2 22 525 0 8 49152 0 malloc-2048 2048 10 14 219 0 8 49152 0 malloc-1024 1024 12 36 2158 0 16 49152 0 da_ccb 544 0 84 1662 0 16 45696 0 pcpu-8 8 4805 827 15997 0 254 45056 0 PWD 40 17 1094 11506 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 malloc-32 32 1002 384 4079 0 254 44352 0 Files 80 179 371 46125 0 126 44000 0 tcp_inpcb 1312 7 26 825 0 8 43296 0 malloc-4096 4096 4 6 489 0 2 40960 0 malloc-64 64 57 510 292 0 254 36288 0 malloc-64 64 208 359 3812 0 254 36288 0 malloc-64 64 176 391 25456 0 254 36288 0 malloc-64 64 53 514 455 0 254 36288 0 malloc-64 64 8 559 572 0 254 36288 0 malloc-128 128 2 277 9 0 126 35712 0 ripcb 392 2 88 162 0 30 35280 0 routing nhops 256 27 108 109 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 71 64 25561 0 62 34560 0 malloc-256 256 17 118 12537 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 4 12 60 0 8 32768 0 malloc-2048 2048 6 10 5571 0 8 32768 0 malloc-2048 2048 4 12 228 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 2523 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 2 62 20 0 30 32768 0 malloc-512 512 11 53 210 0 30 32768 0 malloc-512 512 2 62 174 0 30 32768 0 malloc-512 512 2 62 3449 0 30 32768 0 malloc-512 512 5 59 1172 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 39251 0 254 32320 0 KNOTE 160 30 170 136386 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 626 0 126 31680 0 clpbuf 2624 0 12 39 0 4 31488 0 sctp_laddr 48 0 588 84 0 254 28224 0 malloc-32 32 295 587 6204 0 254 28224 0 16 Bucket 144 63 133 358 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 AIO 208 0 133 408 0 62 27664 0 AIOCB 552 0 49 408 0 16 27048 0 udplite_inpcb 424 0 63 37 0 30 26712 0 TURNSTILE 136 177 12 177 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 rl_entry 40 74 532 74 0 254 24240 0 rtentry 168 30 114 109 0 62 24192 0 8 Bucket 80 55 245 2006 0 126 24000 0 itimer 352 0 66 478 0 30 23232 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 21 39 436 0 30 23040 0 malloc-384 384 36 24 114 0 30 23040 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 5 0 254 20160 0 ertt 72 7 273 825 0 126 20160 0 malloc-32 32 37 593 152 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 918 0 254 20160 0 malloc-32 32 40 590 740 0 254 20160 0 malloc-32 32 10 620 1838 0 254 20160 0 2 Bucket 32 72 558 1509 0 254 20160 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 1 3 79 0 2 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-4096 4096 1 3 587 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 53052 0 254 16032 0 kenv 258 17 43 1085 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 9 741 852 0 254 12000 0 malloc-16 16 18 732 143 0 254 12000 0 malloc-16 16 304 446 526 0 254 12000 0 malloc-16 16 53 697 92 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 27996 0 254 12000 0 malloc-16 16 30 720 325 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 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 md511 512 0 0 0 0 30 0 0 md0 512 0 0 0 0 30 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_pcb 1216 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 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 tcp_log 416 0 0 0 0 254 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 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 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-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