panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 1 time = 1710603573 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a555d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a555ef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a5560b0 panic() at panic+0xb5/frame 0xfffffe006a556170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a5561b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a5562f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a556330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x29c/frame 0xfffffe006a556450 tcp_default_ctloutput() at tcp_default_ctloutput+0xeef/frame 0xfffffe006a5567b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a556930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a556a30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a556b90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a556cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a556d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a556f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a556f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x824d91f08, rbp = 0x824d91f80 --- KDB: enter: panic [ thread pid 26753 tid 126606 ] 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 0xfffffe006a555ed0 rbp 0xfffffe006a555ef0 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe006d1dec60 r12 0xfffffe006d1de740 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 26753 (syz-executor.3) at 0xfffffe006cd39ae0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 26008 at 0xfffffe006a388b00 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006fea7268 (map 0xfffffe006fea7268) (map.pmap 0xfffffe006fea7328) (pmap 0xfffffe006fea7398) threads: 2 126043 RunQ syz-executor.3 126606 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 26753 26008 26008 0 R (threaded) syz-executor.3 126043 RunQ syz-executor.3 126606 Run CPU 1 syz-executor.3 26083 26072 26083 0 Ss select 0xfffffe006ff402c0 dhclient 26076 1 26076 0 Ss select 0xfffffe006ffd39c0 dhclient 26072 26049 424 65 S select 0xfffffe006de30740 dhclient 26049 424 424 0 S wait 0xfffffe00571bbae0 sh 26008 768 26008 0 Ss nanslp 0xffffffff83742401 syz-executor.3 25836 768 25836 0 Rs syz-executor.1 25081 768 25081 0 Rs syz-executor.2 23589 768 23589 0 Rs CPU 0 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe0057aa5b80 syz-fuzzer 100119 S uwait 0xfffffe0057aa5d80 syz-fuzzer 100120 S uwait 0xfffffe0057aa5e80 syz-fuzzer 100121 S uwait 0xfffffe0057aa6000 syz-fuzzer 100122 S kqread 0xfffffe0058756100 syz-fuzzer 100123 S uwait 0xfffffe0057aa5180 syz-fuzzer 100124 S wait 0xfffffe006d1d9000 syz-fuzzer 100125 S uwait 0xfffffe0057aa5380 syz-fuzzer 100128 S uwait 0xfffffe0057674880 syz-fuzzer 100129 S wait 0xfffffe006d1d9000 syz-fuzzer 100130 S uwait 0xfffffe0057674980 syz-fuzzer 100144 S wait 0xfffffe006d1d9000 syz-fuzzer 100236 S wait 0xfffffe006d1d9000 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006cd3b670 csh 764 682 764 0 Ss select 0xfffffe006cb5ee40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057bfe8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bfecb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057bff0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057bff4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057bff8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057bffcb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007c000b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007c004b0 getty 686 1 686 0 Ss nanslp 0xffffffff83742401 cron 682 1 682 0 Ss select 0xfffffe006cb5f040 sshd 495 1 495 0 Ss select 0xfffffe006cb5f640 syslogd 424 1 424 0 Ss wait 0xfffffe0057be8b00 devd 423 1 423 65 Ss select 0xfffffe005874f3c0 dhclient 338 1 338 0 Ss select 0xfffffe006cb5f3c0 dhclient 335 1 335 0 Ss select 0xfffffe0007984dc0 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] 100093 D sdflush 0xfffffe00589ca8e8 [/ 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 0xffffffff843f7ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff840c05c0 [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 - 0xfffffe0007968700 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] 26752 25081 25081 0 Z syz-executor.2 db> show all locks Process 23589 (syz-executor.0) thread 0xfffffe006d1de000 (100127) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe006fea8130) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8084 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0058a81ad0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8083 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058a81a00) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4343 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe006fea8060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4339 shared sx killpg racer (killpg racer) r = 0 (0xfffffe0058a56d78) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:975 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 inodedep 1921 1232K 25420 newblk 22 1030K 25834 vfscache 3 1025K 3 pcb 24 669K 17090 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 dirrem 1889 473K 25327 intr 4 472K 4 vmem 3 266K 6 freefile 1894 237K 25315 vnet_data 2 224K 2 acpitask 1 224K 1 subproc 125 218K 27388 acpica 1674 184K 60830 DEVFS1 159 159K 276 LRO 146 148K 246 tidhash 3 141K 3 pagedep 16 132K 25027 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 gtaskqueue 18 98K 18 routetbl 2579 93K 7601 filedesc 12 89K 50589 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 202 42K 53364 temp 35 37K 7338 BPF 22 36K 3757 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 188 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 535 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 445 KTRACE 100 13K 100 ifnet 7 13K 57 ether_multi 152 13K 1572 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 577 bmsafemap 2 9K 25377 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 284 shmfd 1 8K 837 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 cred 24 6K 1396 CAM DEV 3 6K 510 pf_ifnet 15 6K 269 pfs_nodes 22 6K 22 plimit 21 6K 909 kqueue 49 6K 26767 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 62 4K 6974 acpisem 28 4K 28 kcovinfo 52 4K 702 session 25 4K 3726 pwddesc 46 3K 26755 mkdir 22 3K 50020 terminal 11 3K 11 proc-args 72 3K 30152 ip6ndp 14 3K 117 lockf 22 3K 130 clone 9 3K 9 uidinfo 3 3K 63 freework 9 3K 25030 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 25029 ipsec-saq 2 2K 2 selfd 31 2K 349423 diradd 14 2K 25364 sctp_ifa 13 2K 116 tun 7 2K 57 CAM XPT 22 2K 543 Unitno 25 2K 249 msi 12 2K 12 newdirblk 12 2K 25010 CC Mem 6 2K 1610 in_multi 6 2K 58 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 125 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 116 mld 6 1K 56 igmp 6 1K 56 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 282 cdev 2 1K 2 inpcbpolicy 15 1K 9575 osd 11 1K 1407 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 52 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 2369 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 10731 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 106 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 228 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 2145 sctp_mcore 0 0K 0 sctp_socko 0 0K 10922 sctp_iter 0 0K 176 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 8352 sctp_atky 0 0K 10039 sctp_atcl 0 0K 8352 sctp_a_it 0 0K 176 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 14272 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 82 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 99 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 1874 namei_tracker 0 0K 63 export_host 0 0K 0 cl_savebuf 0 0K 4 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 792 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 31746 ioctlops 0 0K 2791 eventfd 0 0K 1745 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 292 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1524 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 114373 0 254 38494208 0 mbuf 256 8629 1034 327293 0 254 2473728 0 BUF TRIE 144 217 11599 1188 0 62 1701504 0 malloc-384 384 4118 52 4121 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11448 146 12122 0 126 1484032 0 malloc-4096 4096 337 11 1922 0 2 1425408 0 malloc-384 384 1933 1607 33785 0 30 1359360 0 UMA Slabs 0 112 11291 7 11291 0 126 1265376 0 malloc-8192 8192 1 131 2148 0 1 1081344 0 vmem btag 56 17474 133 17474 0 254 985992 0 RADIX NODE 144 6330 469 770866 0 63 979056 0 malloc-256 256 1967 1693 51236 0 62 936960 0 sctp_ep 1176 0 770 8352 0 254 905520 0 malloc-256 256 59 3301 14636 0 62 860160 0 FFS inode 1168 519 41 25834 0 8 654080 0 DEVCTL 1024 503 109 794 0 0 626688 0 malloc-128 128 2605 1704 77110 0 126 551552 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 28 480 28181 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1287 93 309865 0 30 364320 0 256 Bucket 2048 148 22 1525 0 8 348160 0 malloc-2048 2048 3 157 510 0 8 327680 0 THREAD 1824 153 23 26607 0 8 321024 0 malloc-2048 2048 4 148 8698 0 8 311296 0 malloc-64 64 4108 743 381470 0 254 310464 0 VNODE 448 557 109 25924 0 30 298368 0 malloc-4096 4096 59 11 27805 0 2 286720 0 malloc-16 16 14464 286 50287 0 254 236000 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 5 7 25267 0 1 196608 0 unpcb 256 11 754 10082 0 254 195840 0 mbuf_packet 256 3 759 25833 0 254 195072 0 malloc-128 128 1252 267 58124 0 126 194432 0 malloc-32 32 5362 560 32412 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-2048 2048 76 12 383 0 8 180224 0 malloc-1024 1024 159 17 276 0 16 180224 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 155 43 29028 0 16 164736 0 FFS2 dinode 256 519 111 25834 0 62 161280 0 tcp_inpcb 1312 6 114 1394 0 8 157440 0 MAP ENTRY 96 1146 492 876085 0 126 157248 0 S VFS Cache 104 1010 394 29387 0 126 146016 0 64 Bucket 512 156 108 18510 0 30 135168 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 29 0 1 131072 0 malloc-65536 65536 0 2 478 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 128 Bucket 1024 77 38 6976 0 16 117760 0 ksiginfo 112 63 981 2568 0 126 116928 0 g_bio 408 0 270 7971 0 30 110160 0 PROC 1376 47 30 26755 0 8 105952 0 malloc-32 32 2600 550 2987 0 254 100800 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-256 256 243 132 29660 0 62 96000 0 UMA Kegs 384 226 7 226 0 30 89472 0 filedesc0 1072 46 31 26755 0 8 82544 0 malloc-8192 8192 6 4 20 0 1 81920 0 32 Bucket 256 138 177 16661 0 62 80640 0 malloc-8192 8192 7 2 21 0 1 73728 0 malloc-64 64 520 551 27035 0 254 68544 0 malloc-128 128 296 231 499 0 126 67456 0 malloc-128 128 361 166 2209 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 10 22 251 0 8 65536 0 malloc-256 256 68 187 56678 0 62 65280 0 malloc-256 256 18 237 34333 0 62 65280 0 udp_inpcb 424 6 147 6350 0 30 64872 0 malloc-512 512 5 115 2174 0 30 61440 0 malloc-64 64 208 611 7188 0 254 52416 0 VMSPACE 616 30 54 26740 0 16 51744 0 malloc-128 128 169 234 4486 0 126 51584 0 malloc-128 128 103 300 29355 0 126 51584 0 malloc-256 256 140 55 262 0 62 49920 0 malloc-256 256 114 81 3062 0 62 49920 0 ripcb 392 2 124 1466 0 30 49392 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 152577 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-2048 2048 2 22 531 0 8 49152 0 malloc-1024 1024 12 36 3624 0 16 49152 0 pipe 728 20 46 823 0 16 48048 0 malloc-384 384 106 14 239 0 30 46080 0 da_ccb 544 0 84 2124 0 16 45696 0 pcpu-8 8 4813 819 28250 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 Files 80 179 371 90741 0 126 44000 0 malloc-4096 4096 4 6 2082 0 2 40960 0 udplite_inpcb 424 1 89 365 0 30 38160 0 malloc-64 64 57 510 708 0 254 36288 0 malloc-64 64 165 402 54177 0 254 36288 0 malloc-64 64 53 514 1105 0 254 36288 0 malloc-64 64 458 109 744 0 254 36288 0 malloc-64 64 8 559 2603 0 254 36288 0 malloc-128 128 2 277 69 0 126 35712 0 routing nhops 256 27 108 250 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 36 54 255 0 30 34560 0 malloc-256 256 17 118 27158 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 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 61 0 8 32768 0 malloc-2048 2048 6 10 60 0 8 32768 0 malloc-1024 1024 12 20 269 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 915 0 16 32768 0 malloc-1024 1024 10 22 32 0 16 32768 0 malloc-512 512 2 62 26 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 456 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 81499 0 254 32320 0 PWD 40 16 792 25107 0 254 32320 0 KNOTE 160 30 170 307983 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 122 0 126 31680 0 PGRP 120 25 239 3726 0 126 31680 0 clpbuf 2624 0 12 51 0 4 31488 0 sctp_laddr 48 0 588 216 0 254 28224 0 malloc-32 32 291 591 14310 0 254 28224 0 malloc-32 32 10 872 11271 0 254 28224 0 16 Bucket 144 56 140 457 0 62 28224 0 4 Bucket 48 6 582 10 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 tcp_log_id_bucket 176 0 138 14 0 62 24288 0 rl_entry 40 77 529 77 0 254 24240 0 rtentry 168 30 114 250 0 62 24192 0 8 Bucket 80 102 198 4292 0 126 24000 0 itimer 352 0 66 566 0 30 23232 0 malloc-384 384 21 39 566 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 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 1394 0 126 20160 0 malloc-32 32 37 593 329 0 254 20160 0 malloc-32 32 59 571 624 0 254 20160 0 malloc-32 32 40 590 1030 0 254 20160 0 2 Bucket 32 127 503 3111 0 254 20160 0 L VFS Cache 320 0 60 29 0 30 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 79 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 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 108164 0 254 16032 0 malloc-16 16 30 970 10302 0 254 16000 0 kenv 258 17 43 1130 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 8 742 1399 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 546 0 254 12000 0 malloc-16 16 96 654 199 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 37680 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 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_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 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 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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