panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710646820 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a516d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a516ef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a5170b0 panic() at panic+0xb5/frame 0xfffffe006a517170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a5171b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a5172f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a517330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x2c4/frame 0xfffffe006a517450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe006a5177b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a517930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a517a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a517b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a517cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a517d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a517f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a517f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x824f38f08, rbp = 0x824f38f80 --- KDB: enter: panic [ thread pid 28297 tid 127695 ] 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 0xfffffe006fa00000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe006a516ed0 rbp 0xfffffe006a516ef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0073aa6c60 r12 0xfffffe0073aa6740 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 28297 (syz-executor.0) at 0xfffffe0058b04020: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 27408 at 0xfffffe006cd0c040 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00589684d0 (map 0xfffffe00589684d0) (map.pmap 0xfffffe0058968590) (pmap 0xfffffe0058968600) threads: 2 117414 RunQ syz-executor.0 127695 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 28297 27408 27408 0 R (threaded) syz-executor.0 117414 RunQ syz-executor.0 127695 Run CPU 1 syz-executor.0 28295 25741 25741 0 R (threaded) syz-executor.2 127430 RunQ syz-executor.2 127694 RunQ syz-executor.2 27926 1 27926 0 Ss select 0xfffffe0073b04b40 rtsol 27925 1 27925 0 Ss select 0xfffffe0071d12cc0 rtsol 27924 1 27924 0 Ss select 0xfffffe0071d9b840 rtsol 27918 27824 424 0 S kqread 0xfffffe006cd6e600 rtsol 27824 27808 424 0 S wait 0xfffffe006cdac040 sh 27808 424 424 0 S wait 0xfffffe0073aa2580 sh 27800 768 27800 0 Rs CPU 0 syz-executor.1 27408 768 27408 0 Ss nanslp 0xffffffff83742401 syz-executor.0 26696 768 26696 0 Rs syz-executor.3 25741 768 25741 0 Ss nanslp 0xffffffff83742401 syz-executor.2 819 0 0 0 DL aiordy 0xfffffe006cd0aac0 [aiod4] 818 0 0 0 DL aiordy 0xfffffe00541df060 [aiod3] 817 0 0 0 DL aiordy 0xfffffe006cd0b580 [aiod2] 816 0 0 0 DL aiordy 0xfffffe0058b03000 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100088 S uwait 0xfffffe0057677000 syz-fuzzer 100121 S uwait 0xfffffe0057aa5d80 syz-fuzzer 100122 S uwait 0xfffffe0057aa5e80 syz-fuzzer 100123 S wait 0xfffffe00541deb00 syz-fuzzer 100124 S wait 0xfffffe00541deb00 syz-fuzzer 100125 S uwait 0xfffffe0057aa5180 syz-fuzzer 100126 S uwait 0xfffffe0057674a80 syz-fuzzer 100127 S wait 0xfffffe00541deb00 syz-fuzzer 100128 S uwait 0xfffffe0057674c80 syz-fuzzer 100129 S wait 0xfffffe00541deb00 syz-fuzzer 100133 S uwait 0xfffffe00541e8f00 syz-fuzzer 100140 S kqread 0xfffffe006cd6d100 syz-fuzzer 100374 S uwait 0xfffffe00541e8800 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0058b03b70 csh 764 682 764 0 Ss select 0xfffffe006cde7540 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 0xfffffe0007984a40 sshd 495 1 495 0 Ss select 0xfffffe005874ef40 syslogd 424 1 424 0 Ss wait 0xfffffe0058b05040 devd 423 1 423 65 Ss select 0xfffffe005874ebc0 dhclient 338 1 338 0 Ss select 0xfffffe0007984940 dhclient 335 1 335 0 Ss select 0xfffffe00079848c0 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571bd060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00588c38e8 [/ 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 0xffffffff83f74ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8457d5c0 [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 - 0xffffffff82707741 [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] 28293 26696 26696 0 Z syz-executor.3 db> show all locks Process 27800 (syz-executor.1) thread 0xfffffe0071c4b740 (125343) exclusive rw SUrw (SUrw) r = 0 (0xfffffe00588c3800) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:8013 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0073aaa070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3298 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006d1d0af0) 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 4220 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 7 1026K 27550 vfscache 3 1025K 3 inodedep 534 712K 33735 pcb 27 669K 4241 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 132 246K 28377 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 DEVFS1 149 149K 246 tidhash 3 141K 3 vmem 3 138K 5 dirrem 523 131K 26880 pagedep 12 131K 28913 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 LRO 118 119K 198 sem 4 106K 4 filedesc 14 105K 53925 gtaskqueue 18 98K 18 bus 985 81K 5155 routetbl 2054 76K 6099 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 freefile 519 65K 26874 module 513 65K 513 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 209 43K 55996 temp 35 37K 5726 hostcache 1 32K 1 shm 1 32K 301 DEVFS3 128 32K 178 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 441 BPF 14 19K 142 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 lltable 44 14K 365 eventhandler 161 14K 161 ether_multi 157 13K 1292 KTRACE 100 13K 100 ifnet 7 13K 47 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 71 9K 477 bmsafemap 2 9K 31597 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 33 pfs_vncache 1 8K 1 kqueue 58 8K 28309 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 329 pfs_nodes 22 6K 22 pf_ifnet 13 5K 219 plimit 20 5K 824 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 60 4K 1904 acpisem 28 4K 28 pwddesc 53 4K 28299 session 26 4K 2249 kcovinfo 52 4K 572 proc-args 77 3K 31293 terminal 11 3K 11 lockf 21 3K 110 clone 9 3K 9 uidinfo 3 3K 10 ip6ndp 13 3K 98 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 32 2K 385537 sctp_ifa 14 2K 96 Unitno 27 2K 209 tun 7 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 CC Mem 6 2K 6904 in_multi 6 2K 48 toponodes 6 2K 6 select 11 2K 1672 freework 6 2K 26752 mkdir 10 2K 53456 freeblks 5 2K 26751 ipsecpolicy 2 2K 2 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 12612 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 96 newdirblk 6 1K 26728 mld 6 1K 46 igmp 6 1K 46 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 26915 crypto 4 1K 4 encap_export_host 12 1K 12 netlink 2 1K 237 inpcbpolicy 16 1K 17179 procdesc 4 1K 40 cdev 2 1K 2 osd 11 1K 6696 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 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 97 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 20212 sctp_vrf 1 1K 1 vnet 1 1K 1 ktls 1 1K 1447 pmc 1 1K 1 entropy 2 1K 92 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 filecaps 1 1K 1752 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 145 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 2020 sctp_atky 0 0K 2020 sctp_atcl 0 0K 2020 sctp_a_it 0 0K 145 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 tcp_pcm_rack 0 0K 520 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 1040 mqdata 0 0K 0 filemon 0 0K 1258 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 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 21981 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6321 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 10 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 34 VN POLL 0 0K 0 statfs 0 0K 1029 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 1631 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 38220 ioctlops 0 0K 2866 eventfd 0 0K 1233 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 290 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1472 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 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 133335 0 254 38494208 0 mbuf 256 8608 1055 373380 0 254 2473728 0 BUF TRIE 144 212 11604 65435 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 11450 268 18539 0 126 1499904 0 malloc-4096 4096 333 11 1016 0 2 1409024 0 UMA Slabs 0 112 11088 30 11088 0 126 1245216 0 RADIX NODE 144 7801 398 845227 0 63 1180656 0 vmem btag 56 16873 86 16873 0 254 949704 0 malloc-384 384 546 1554 35768 0 30 806400 0 socket 960 32 732 22716 0 254 733440 0 FFS inode 1168 515 38 27390 0 8 645904 0 malloc-8192 8192 1 69 1261 0 1 573440 0 malloc-256 256 585 1590 54501 0 62 556800 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-256 256 60 1875 22762 0 62 495360 0 DEVCTL 1024 376 104 654 0 0 491520 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1350 120 327767 0 30 388080 0 malloc-128 128 1221 1569 83319 0 126 357120 0 256 Bucket 2048 147 23 1517 0 8 348160 0 THREAD 1824 154 22 27696 0 8 321024 0 malloc-64 64 4119 732 418809 0 254 310464 0 sctp_ep 1176 0 260 2020 0 254 305760 0 malloc-4096 4096 66 8 28356 0 2 303104 0 VNODE 448 555 111 27472 0 30 298368 0 malloc-16 16 14466 534 44588 0 254 240000 0 malloc-128 128 1244 399 62320 0 126 210304 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 6 6 26940 0 1 196608 0 mbuf_packet 256 1 761 20100 0 254 195072 0 malloc-32 32 5363 559 32627 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 FFS2 dinode 256 515 175 27389 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1240 524 1039202 0 126 169344 0 FPU_save_area 832 156 42 28939 0 16 164736 0 malloc-32768 32768 3 2 41 0 1 163840 0 malloc-2048 2048 4 76 2273 0 8 163840 0 malloc-1024 1024 149 11 246 0 16 163840 0 malloc-2048 2048 62 10 303 0 8 147456 0 S VFS Cache 104 1021 383 39300 0 126 146016 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 518 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 14 496 3370 0 254 130560 0 tcp_inpcb 1312 6 84 6683 0 8 118080 0 128 Bucket 1024 75 40 1988 0 16 117760 0 ksiginfo 112 63 981 1410 0 126 116928 0 g_bio 408 0 280 379159 0 31 114240 0 malloc-256 256 244 191 35990 0 62 111360 0 PROC 1376 53 24 28298 0 8 105952 0 64 Bucket 512 143 57 31577 0 30 102400 0 filedesc0 1072 53 31 28299 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 pipe 728 19 102 9728 0 16 88088 0 32 Bucket 256 130 185 5901 0 62 80640 0 malloc-32 32 2078 316 2741 0 254 76608 0 malloc-64 64 520 551 27526 0 254 68544 0 malloc-128 128 295 232 346 0 126 67456 0 malloc-128 128 361 166 1902 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 3 29 510 0 8 65536 0 malloc-256 256 139 116 241 0 62 65280 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 12 2 25 0 2 57344 0 udplite_inpcb 424 0 126 290 0 30 53424 0 udp_inpcb 424 6 120 9780 0 30 53424 0 malloc-64 64 180 639 57154 0 254 52416 0 malloc-64 64 458 361 663 0 254 52416 0 VMSPACE 616 32 52 28279 0 16 51744 0 malloc-128 128 170 233 2989 0 126 51584 0 malloc-128 128 96 307 30462 0 126 51584 0 malloc-256 256 111 84 1737 0 62 49920 0 malloc-256 256 62 133 56557 0 62 49920 0 malloc-256 256 17 178 33179 0 62 49920 0 malloc-256 256 14 181 31205 0 62 49920 0 ripcb 392 4 122 426 0 30 49392 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 196125 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 6 18 2742 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-2048 2048 10 14 5987 0 8 49152 0 malloc-1024 1024 12 36 3262 0 16 49152 0 AIOCB 552 0 84 20500 0 16 46368 0 malloc-384 384 106 14 226 0 30 46080 0 pcpu-8 8 4766 866 11564 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 Files 80 181 369 97187 0 126 44000 0 malloc-4096 4096 4 6 1199 0 2 40960 0 da_ccb 544 0 70 94921 0 16 38080 0 tcp_rack_pcb 1216 0 30 520 0 8 36480 0 malloc-64 64 57 510 578 0 254 36288 0 malloc-64 64 206 361 2108 0 254 36288 0 malloc-64 64 52 515 1534 0 254 36288 0 malloc-64 64 8 559 699 0 254 36288 0 malloc-128 128 2 277 536 0 126 35712 0 routing nhops 256 26 109 203 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 36 54 211 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 58 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 40 0 1 32768 0 malloc-2048 2048 5 11 60 0 8 32768 0 malloc-1024 1024 12 20 221 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 75 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-1024 1024 1 31 428 0 16 32768 0 malloc-512 512 2 62 12612 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 362 0 30 32768 0 malloc-512 512 2 62 1375 0 30 32768 0 malloc-512 512 3 61 25 0 30 32768 0 malloc-512 512 0 64 7 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 91098 0 254 32320 0 PWD 40 16 792 26835 0 254 32320 0 KNOTE 160 33 167 341194 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 79 321 4948 0 126 32000 0 PGRP 120 26 238 2249 0 126 31680 0 clpbuf 2624 0 12 29 0 4 31488 0 tcp_bbr_pcb 832 0 36 212 0 16 29952 0 sctp_laddr 48 0 588 175 0 254 28224 0 malloc-32 32 296 586 28092 0 254 28224 0 16 Bucket 144 69 127 2180 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 0 133 11044 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 0 6 521 0 2 24576 0 malloc-4096 4096 1 5 79 0 2 24576 0 rl_entry 40 70 536 70 0 254 24240 0 rtentry 168 30 114 203 0 62 24192 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 22 38 526 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 6 274 6683 0 126 20160 0 malloc-32 32 42 588 260 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 60 570 460 0 254 20160 0 malloc-32 32 40 590 738 0 254 20160 0 malloc-32 32 13 617 3690 0 254 20160 0 2 Bucket 32 102 528 2947 0 254 20160 0 L VFS Cache 320 0 60 14 0 30 19200 0 AIOLIO 272 0 70 1631 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 0 4 937 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 1 667 117558 0 254 16032 0 kenv 258 17 43 1121 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 tcp_inpcb ports 32 3 375 5 0 254 12096 0 malloc-16 16 8 742 6688 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 589 0 254 12000 0 malloc-16 16 82 668 496 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 37225 0 254 12000 0 malloc-16 16 30 720 2658 0 254 12000 0 malloc-384 384 1 29 3 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 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 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 itimer 352 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 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-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