panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710422603 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a501d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a501ef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a5020b0 panic() at panic+0xb5/frame 0xfffffe006a502170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a5021b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a5022f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a502330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2c4/frame 0xfffffe006a502450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe006a5027b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a502930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a502a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a502b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a502cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a502d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a502f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a502f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x824fe5f08, rbp = 0x824fe5f80 --- KDB: enter: panic [ thread pid 23375 tid 122244 ] 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 0xfffffe0070000000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe006a501ed0 rbp 0xfffffe006a501ef0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe006cdacc60 r12 0xfffffe006cdac740 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 23375 (syz-executor.3) at 0xfffffe0058be7b00: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 23213 at 0xfffffe0073b1d000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006a3ae738 (map 0xfffffe006a3ae738) (map.pmap 0xfffffe006a3ae7f8) (pmap 0xfffffe006a3ae868) threads: 2 122103 RunQ syz-executor.3 122244 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 23377 20746 20746 0 R (threaded) syz-executor.2 121223 RunQ syz-executor.2 122245 Run CPU 0 syz-executor.2 23375 23213 23213 0 R (threaded) syz-executor.3 122103 RunQ syz-executor.3 122244 Run CPU 1 syz-executor.3 23374 13384 13384 0 R (threaded) syz-executor.1 120923 RunQ syz-executor.1 122242 RunQ syz-executor.1 23213 768 23213 0 Ss nanslp 0xffffffff83742401 syz-executor.3 21350 0 0 0 DL mdwait 0xfffffe0073a17000 [md257] 20931 20911 20931 0 Ss select 0xfffffe006cb33b40 dhclient 20919 1 20919 0 Ss select 0xfffffe0073bafa40 dhclient 20911 20892 424 65 S select 0xfffffe00740208c0 dhclient 20892 424 424 0 S wait 0xfffffe0073b1e580 sh 20746 768 20746 0 Ss nanslp 0xffffffff83742400 syz-executor.2 20331 768 20331 0 Rs syz-executor.0 20151 1 20151 65 Ss select 0xfffffe0073bcf3c0 dhclient 16605 1 16605 0 Ss select 0xfffffe005874e8c0 dhclient 16601 1 16601 0 Ss select 0xfffffe007401fd40 dhclient 13384 768 13384 0 Ss nanslp 0xffffffff83742401 syz-executor.1 817 0 0 0 DL aiordy 0xfffffe006cd76000 [aiod4] 816 0 0 0 DL aiordy 0xfffffe006cd76560 [aiod3] 814 0 0 0 DL aiordy 0xfffffe006cd77ae0 [aiod2] 813 0 0 0 DL aiordy 0xfffffe0057be95c0 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100118 S uwait 0xfffffe0057675700 syz-fuzzer 100119 S uwait 0xfffffe0057aa5100 syz-fuzzer 100120 S kqread 0xfffffe0054093800 syz-fuzzer 100121 S uwait 0xfffffe0057aa5300 syz-fuzzer 100122 S wait 0xfffffe006cd785a0 syz-fuzzer 100123 S uwait 0xfffffe0057aa5500 syz-fuzzer 100124 S wait 0xfffffe006cd785a0 syz-fuzzer 100125 S wait 0xfffffe006cd785a0 syz-fuzzer 100128 S wait 0xfffffe006cd785a0 syz-fuzzer 100130 S uwait 0xfffffe0057aa4b80 syz-fuzzer 100131 S uwait 0xfffffe0057aa4c80 syz-fuzzer 100142 S uwait 0xfffffe0057aa4200 syz-fuzzer 100995 S uwait 0xfffffe0057674d80 syz-fuzzer 105613 S uwait 0xfffffe0057677880 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006cd78bb0 csh 764 682 764 0 Ss select 0xfffffe0007984dc0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00576908b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bff0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057bff4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057690cb0 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 0xfffffe005874f0c0 sshd 495 1 495 0 Ss select 0xfffffe0007984c40 syslogd 424 1 424 0 Ss wait 0xfffffe0058be6020 devd 423 1 423 65 Ss select 0xfffffe0007984bc0 dhclient 338 1 338 0 Ss select 0xfffffe006cb363c0 dhclient 335 1 335 0 Ss select 0xfffffe0007984d40 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] 100095 D sdflush 0xfffffe005406e0e8 [/ 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 0xffffffff81d690d0 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8459dea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff843df5c0 [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 - 0xfffffe0007968a00 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 23377 (syz-executor.2) thread 0xfffffe0073f80740 (122245) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006ce06230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4753 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4340 sysctloid 34982 2062K 48976 vtbuf 24 1968K 46 kobj 326 1304K 1568 newblk 16 1028K 22096 vfscache 3 1025K 3 inodedep 499 699K 21848 pcb 25 669K 12132 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 266K 6 subproc 134 254K 23568 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 DEVFS1 146 146K 354 tidhash 3 141K 3 pagedep 14 132K 21303 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 42987 dirrem 477 120K 21759 sem 4 106K 4 LRO 104 105K 176 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 routetbl 1822 69K 5398 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 freefile 480 60K 21754 BPF 31 54K 698 umtx 352 44K 352 kdtrace 213 43K 45624 sctp_timw 167 42K 167 temp 35 37K 6738 DEVFS3 129 33K 286 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 68 20K 400 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 42 13K 331 KTRACE 100 13K 100 ifnet 7 13K 43 ether_multi 152 13K 1170 kenv 95 12K 95 GEOM 68 12K 4230 cred 44 11K 1852 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 425 bmsafemap 2 9K 21809 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 2943 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 58 6K 23384 plimit 22 6K 736 pfs_nodes 22 6K 22 hhook 15 5K 17 pf_ifnet 12 5K 199 ufs_dirhash 24 5K 24 UMA 268 5K 387 vt 11 5K 11 DEVFSP 65 5K 1059 md_disk 2 5K 943 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 120 evdev 4 4K 4 session 28 4K 20753 pwddesc 56 4K 23378 acpisem 28 4K 28 kcovinfo 52 4K 520 proc-args 80 3K 25057 lockf 26 3K 84 terminal 11 3K 11 selfd 38 3K 297541 mkdir 18 3K 42568 clone 9 3K 9 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 86 sctp_ifa 13 2K 86 select 13 2K 363 Unitno 27 2K 3645 tun 7 2K 43 CAM XPT 22 2K 543 msi 12 2K 12 diradd 12 2K 21798 CC Mem 6 2K 3382 in_multi 6 2K 44 toponodes 6 2K 6 newdirblk 10 2K 21284 ipsecpolicy 2 2K 2 acpidev 20 2K 20 freework 5 2K 21297 softdep 1 1K 1 freeblks 4 1K 21296 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 28 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 86 ipsec 3 1K 3 mld 6 1K 42 igmp 6 1K 42 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 209 cdev 2 1K 2 inpcbpolicy 15 1K 4570 osd 11 1K 2806 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 26 vnodes 1 1K 1 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 11585 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 83 acpiintr 1 1K 1 filecaps 3 1K 384 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 ktls 1 1K 1906 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 6676 sctp_iter 0 0K 130 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_athm 0 0K 8526 sctp_atky 0 0K 11076 sctp_atcl 0 0K 8526 sctp_a_it 0 0K 130 sctp_aadr 0 0K 0 sctp_stro 0 0K 2550 sctp_stri 0 0K 0 sctp_map 0 0K 5100 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 10 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 20 mqdata 0 0K 0 filemon 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 14901 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 5 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 6 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 1832 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 8 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 24270 ioctlops 0 0K 4319 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 1729 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1102 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 792 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 100964 0 254 38494208 0 mbuf 256 8613 1050 288975 0 254 2473728 0 BUF TRIE 144 208 11608 1198 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 11488 385 17061 0 126 1519744 0 malloc-4096 4096 341 5 2084 0 2 1417216 0 UMA Slabs 0 112 11177 13 11177 0 126 1253280 0 malloc-384 384 511 2699 30387 0 30 1232640 0 sctp_asoc 2256 0 510 2550 0 254 1150560 0 RADIX NODE 144 6524 443 644062 0 63 1003248 0 DEVCTL 1024 867 101 1075 0 0 991232 0 vmem btag 56 17401 134 17401 0 254 981960 0 malloc-256 256 550 2990 43923 0 62 906240 0 malloc-256 256 59 2926 15150 0 62 764160 0 FFS inode 1168 518 27 22272 0 8 636560 0 sctp_ep 1176 0 510 5976 0 254 599760 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-128 128 1192 2714 67177 0 126 499968 0 socket 960 32 476 15704 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 0 517 2550 0 254 380512 0 256 Bucket 2048 159 17 1456 0 8 360448 0 VM OBJECT 264 1189 71 261532 0 30 332640 0 THREAD 1824 156 20 22245 0 8 321024 0 malloc-4096 4096 70 8 24381 0 2 319488 0 VNODE 448 557 109 22349 0 30 298368 0 malloc-64 64 4140 459 327230 0 254 294336 0 malloc-16 16 14521 729 49761 0 254 244000 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 7 5 21473 0 1 196608 0 mbuf_packet 256 9 753 22989 0 254 195072 0 malloc-128 128 1250 269 53802 0 126 194432 0 malloc-32 32 5381 541 29557 0 254 189504 0 tcp_inpcb 1312 6 138 2793 0 8 188928 0 UMA Zones 768 240 4 359 0 16 187392 0 malloc-2048 2048 4 84 6196 0 8 180224 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 158 40 23718 0 16 164736 0 malloc-1024 1024 146 14 354 0 16 163840 0 FFS2 dinode 256 518 112 22272 0 62 161280 0 MAP ENTRY 96 1307 331 777262 0 126 157248 0 malloc-2048 2048 3 69 510 0 8 147456 0 S VFS Cache 104 1022 382 26638 0 126 146016 0 128 Bucket 1024 83 48 3468 0 16 134144 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 270 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-2048 2048 55 9 269 0 8 131072 0 unpcb 256 14 496 5038 0 254 130560 0 64 Bucket 512 176 56 19220 0 30 118784 0 ksiginfo 112 63 981 1536 0 126 116928 0 malloc-256 256 250 185 27424 0 62 111360 0 g_bio 408 0 270 9615 0 30 110160 0 PROC 1376 55 22 23377 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 pipe 728 21 111 8015 0 16 96096 0 malloc-256 256 183 192 27661 0 62 96000 0 filedesc0 1072 56 28 23378 0 8 90048 0 UMA Kegs 384 227 6 346 0 30 89472 0 malloc-1024 1024 12 68 5384 0 16 81920 0 32 Bucket 256 168 147 6468 0 62 80640 0 malloc-32 32 1845 549 5704 0 254 76608 0 malloc-8192 8192 5 4 1092 0 1 73728 0 malloc-64 64 520 551 22192 0 254 68544 0 malloc-128 128 297 230 366 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-256 256 139 116 343 0 62 65280 0 malloc-256 256 131 124 3628 0 62 65280 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 8 811 3203 0 254 52416 0 Files 80 196 454 79129 0 126 52000 0 VMSPACE 616 34 50 22535 0 16 51744 0 malloc-128 128 172 231 22204 0 126 51584 0 malloc-128 128 104 299 23369 0 126 51584 0 malloc-128 128 361 42 1668 0 126 51584 0 malloc-256 256 60 135 46234 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 1 47 135675 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 14 249 0 8 49152 0 malloc-1024 1024 27 21 31 0 16 49152 0 malloc-384 384 106 14 196 0 30 46080 0 da_ccb 544 0 84 2014 0 16 45696 0 pcpu-8 8 4794 838 14656 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 4 6 1983 0 2 40960 0 udplite_inpcb 424 0 90 178 0 30 38160 0 udp_inpcb 424 6 84 635 0 30 38160 0 malloc-64 64 57 510 526 0 254 36288 0 malloc-64 64 211 356 1259 0 254 36288 0 malloc-64 64 182 385 47264 0 254 36288 0 malloc-64 64 54 513 792 0 254 36288 0 malloc-64 64 458 109 676 0 254 36288 0 malloc-128 128 2 277 24 0 126 35712 0 ripcb 392 3 87 964 0 30 35280 0 routing nhops 256 27 108 182 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 37 53 190 0 30 34560 0 malloc-256 256 17 118 22993 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 10 985 0 8 32768 0 malloc-1024 1024 12 20 701 0 16 32768 0 malloc-1024 1024 2 30 2975 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-1024 1024 1 31 3 0 16 32768 0 malloc-512 512 2 62 28 0 30 32768 0 malloc-512 512 11 53 208 0 30 32768 0 malloc-512 512 2 62 320 0 30 32768 0 malloc-512 512 2 62 3383 0 30 32768 0 malloc-512 512 8 56 494 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 71593 0 254 32320 0 PWD 40 19 789 21381 0 254 32320 0 KNOTE 160 30 170 241746 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 498 0 126 31680 0 PGRP 120 28 236 20753 0 126 31680 0 clpbuf 2624 0 12 44 0 4 31488 0 sctp_laddr 48 0 588 156 0 254 28224 0 malloc-32 32 295 587 12496 0 254 28224 0 16 Bucket 144 69 127 485 0 62 28224 0 4 Bucket 48 6 582 10 0 254 28224 0 AIO 208 0 133 1412 0 62 27664 0 TURNSTILE 136 177 12 177 0 62 25704 0 cpuset 200 7 121 70 0 62 25600 0 tcp_rack_pcb 1216 0 20 10 0 8 24320 0 tcp_log_id_bucket 176 0 138 10 0 62 24288 0 rl_entry 40 75 531 75 0 254 24240 0 rtentry 168 30 114 182 0 62 24192 0 8 Bucket 80 86 214 3785 0 126 24000 0 itimer 352 0 66 112 0 30 23232 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 20 40 508 0 30 23040 0 domainset 40 0 567 43 0 254 22680 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 6 274 2793 0 126 20160 0 malloc-32 32 37 593 226 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 336 0 254 20160 0 malloc-32 32 40 590 927 0 254 20160 0 malloc-32 32 11 619 10185 0 254 20160 0 2 Bucket 32 59 571 2532 0 254 20160 0 AIOCB 552 0 35 1553 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 11 0 2 16384 0 malloc-4096 4096 1 3 79 0 2 16384 0 malloc-4096 4096 0 4 67 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 95209 0 254 16032 0 kenv 258 17 43 1100 0 30 15480 0 tcp_bbr_pcb 832 0 18 19 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 2798 0 254 12000 0 malloc-16 16 18 732 851 0 254 12000 0 malloc-16 16 301 449 1312 0 254 12000 0 malloc-16 16 75 675 150 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 33822 0 254 12000 0 malloc-16 16 30 720 16278 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 1 1 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 md257 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 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 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-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