panic: Assertion size > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:1330 cpuid = 0 time = 12 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a48ad90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a48aef0 vpanic() at vpanic+0x26a/frame 0xfffffe006a48b0b0 panic() at panic+0xb5/frame 0xfffffe006a48b170 vmem_alloc() at vmem_alloc+0x1a4/frame 0xfffffe006a48b1b0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a48b2f0 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a48b330 ktls_copyin_tls_enable() at ktls_copyin_tls_enable+0x29c/frame 0xfffffe006a48b450 tcp_default_ctloutput() at tcp_default_ctloutput+0xf82/frame 0xfffffe006a48b7b0 tcp_ctloutput_set() at tcp_ctloutput_set+0x4f3/frame 0xfffffe006a48b930 tcp_ctloutput() at tcp_ctloutput+0x137/frame 0xfffffe006a48ba30 sosetopt() at sosetopt+0x227/frame 0xfffffe006a48bb90 kern_setsockopt() at kern_setsockopt+0x257/frame 0xfffffe006a48bcc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe006a48bd10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a48bf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a48bf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x82639af08, rbp = 0x82639af80 --- KDB: enter: panic [ thread pid 19378 tid 118553 ] 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 0xfffffe006ea00000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe006a48aed0 rbp 0xfffffe006a48aef0 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0xc6 r11 0xfffffe0073a7c520 r12 0xfffffe0073a7c000 r13 0xfffffffffffffffe r14 0xffffffff82702440 .str.27 r15 0 rip 0xffffffff815cf31e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191cf7(%rip) db> show proc Process 19378 (syz-executor.3) at 0xfffffe006ce05ac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 15929 at 0xfffffe00541df5c0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058a4a000 (map 0xfffffe0058a4a000) (map.pmap 0xfffffe0058a4a0c0) (pmap 0xfffffe0058a4a130) threads: 2 118271 RunQ syz-executor.3 118553 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 19383 17550 17550 0 R syz-executor.1 19382 17187 17187 0 R syz-executor.0 19381 11345 11345 0 RE CPU 1 syz-executor.2 19378 15929 15929 0 R (threaded) syz-executor.3 118271 RunQ syz-executor.3 118553 Run CPU 0 syz-executor.3 17550 768 17550 0 Ss nanslp 0xffffffff83742401 syz-executor.1 17270 17246 17270 0 Ss select 0xfffffe0074081540 dhclient 17260 1 17260 0 Ss select 0xfffffe00740813c0 dhclient 17246 17221 424 65 S select 0xfffffe005874f1c0 dhclient 17221 424 424 0 S wait 0xfffffe0073b74580 sh 17187 768 17187 0 Ss nanslp 0xffffffff83742401 syz-executor.0 15929 768 15929 0 Ss nanslp 0xffffffff83742400 syz-executor.3 12100 0 0 0 DL mdwait 0xfffffe00741cb000 [md3] 11345 768 11345 0 Ss nanslp 0xffffffff83742400 syz-executor.2 10925 0 0 0 DL mdwait 0xfffffe006d1c3000 [md0] 768 766 766 0 S (threaded) syz-fuzzer 100100 S uwait 0xfffffe0057aa5b00 syz-fuzzer 100110 S uwait 0xfffffe0057aa5c00 syz-fuzzer 100111 S wait 0xfffffe00571bbae0 syz-fuzzer 100112 S wait 0xfffffe00571bbae0 syz-fuzzer 100113 S uwait 0xfffffe0057675180 syz-fuzzer 100114 S uwait 0xfffffe0057aa5f00 syz-fuzzer 100115 S wait 0xfffffe00571bbae0 syz-fuzzer 100116 S uwait 0xfffffe0057aa5100 syz-fuzzer 100120 S wait 0xfffffe00571bbae0 syz-fuzzer 100121 S uwait 0xfffffe0057675380 syz-fuzzer 100122 S kqread 0xfffffe00589e3700 syz-fuzzer 100135 S uwait 0xfffffe0057aa4700 syz-fuzzer 100139 S uwait 0xfffffe0057aa4900 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006ccf90f0 csh 764 682 764 0 Ss select 0xfffffe006cb1d640 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057bff0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bff4b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576908b0 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 0xfffffe006cb1d5c0 sshd 495 1 495 0 Ss select 0xfffffe006cb1d2c0 syslogd 424 1 424 0 Ss wait 0xfffffe0057be8b00 devd 423 1 423 65 Ss select 0xfffffe00079852c0 dhclient 338 1 338 0 Ss select 0xfffffe006cb1d240 dhclient 335 1 335 0 Ss select 0xfffffe0007984e40 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 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 0xffffffff81d69370 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843dfea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842215c0 [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 - 0xfffffe0007968400 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 19381 (syz-executor.2) thread 0xfffffe006d1b9000 (115657) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00077a91c0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8641 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0058a49868) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8551 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 2555 1470K 17929 kobj 326 1304K 506 newblk 22 1030K 18491 vfscache 3 1025K 3 pcb 24 669K 8598 dirrem 2523 631K 17846 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 freefile 2534 317K 17839 subproc 129 234K 19528 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 DEVFS1 141 141K 218 vmem 3 138K 5 pagedep 15 132K 17703 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 35729 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 92 93K 152 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 routetbl 1572 61K 4658 umtx 352 44K 352 kdtrace 206 42K 37941 temp 35 37K 4890 BPF 22 36K 2560 DEVFS3 130 33K 170 hostcache 1 32K 1 shm 1 32K 540 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 346 cred 70 18K 2350 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 283 KTRACE 100 13K 100 GEOM 75 13K 571 ifnet 7 13K 37 ether_multi 152 13K 1002 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 365 bmsafemap 2 9K 17891 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 md_disk 4 9K 475 ksem 1 8K 1 shmfd 1 8K 1286 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 pfs_nodes 22 6K 22 kqueue 53 6K 19441 plimit 21 6K 694 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 269 5K 269 pf_ifnet 10 5K 169 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 2422 acpisem 28 4K 28 kcovinfo 52 4K 442 session 25 4K 84 pwddesc 50 4K 19384 terminal 11 3K 11 lockf 25 3K 113 proc-args 75 3K 21227 mkdir 20 3K 35370 clone 9 3K 9 uidinfo 3 3K 1312 freework 9 3K 17698 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 17697 ipsec-saq 2 2K 2 selfd 31 2K 248176 ip6ndp 12 2K 73 CC Mem 7 2K 1150 Unitno 29 2K 4803 sctp_ifa 13 2K 74 diradd 13 2K 17883 tun 7 2K 37 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 17685 in_multi 6 2K 38 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 72 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 74 mld 6 1K 36 igmp 6 1K 36 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 178 cdev 2 1K 2 osd 12 1K 1163 inpcbpolicy 15 1K 4792 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 26 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 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 5986 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 77 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 136 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 8599 sctp_iter 0 0K 107 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 4231 sctp_atky 0 0K 4293 sctp_atcl 0 0K 4231 sctp_a_it 0 0K 107 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 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 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 10544 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 3 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 4 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 5216 namei_tracker 0 0K 146 export_host 0 0K 0 cl_savebuf 0 0K 3 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 19890 ioctlops 0 0K 6385 eventfd 0 0K 681 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 1049 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 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 83981 0 254 38494208 0 mbuf 256 8583 1080 233188 0 254 2473728 0 BUF TRIE 144 218 11598 981 0 62 1701504 0 malloc-384 384 4118 22 4118 0 30 1589760 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11526 68 11856 0 126 1484032 0 malloc-4096 4096 337 9 1186 0 2 1417216 0 malloc-384 384 2567 1063 22173 0 30 1393920 0 UMA Slabs 0 112 11000 10 11000 0 126 1233120 0 vmem btag 56 17093 82 17093 0 254 961800 0 malloc-256 256 59 3661 10753 0 62 952320 0 malloc-256 256 2601 1119 36405 0 62 952320 0 RADIX NODE 144 6158 445 536362 0 63 950832 0 FFS inode 1168 518 35 18357 0 8 645904 0 sctp_ep 1176 0 510 4231 0 254 599760 0 malloc-128 128 3247 1186 54464 0 126 567424 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 29 479 11474 0 254 487680 0 DEVCTL 1024 336 100 533 0 0 446464 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1318 122 218994 0 30 380160 0 256 Bucket 2048 150 18 1384 0 8 344064 0 THREAD 1824 154 22 18556 0 8 321024 0 malloc-4096 4096 67 7 19904 0 2 303104 0 VNODE 448 556 110 18427 0 30 298368 0 malloc-64 64 4138 461 272300 0 254 294336 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-16 16 14567 433 40798 0 254 240000 0 malloc-16384 16384 7 5 17847 0 1 196608 0 mbuf_packet 256 3 759 17135 0 254 195072 0 malloc-128 128 1251 268 49642 0 126 194432 0 malloc-32 32 5396 526 24368 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 832 156 42 19371 0 16 164736 0 malloc-2048 2048 4 76 4428 0 8 163840 0 malloc-1024 1024 141 19 218 0 16 163840 0 MAP ENTRY 96 1203 435 623468 0 126 157248 0 S VFS Cache 104 1022 382 22530 0 126 146016 0 FFS2 dinode 256 518 52 18357 0 62 145920 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 262 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 12 498 2343 0 254 130560 0 64 Bucket 512 151 81 14271 0 30 118784 0 128 Bucket 1024 63 52 3462 0 16 117760 0 ksiginfo 112 63 981 876 0 126 116928 0 malloc-2048 2048 3 53 510 0 8 114688 0 malloc-2048 2048 49 7 239 0 8 114688 0 PROC 1376 50 27 19383 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 g_bio 408 0 240 7013 0 30 97920 0 malloc-256 256 251 124 21132 0 62 96000 0 UMA Kegs 384 228 5 228 0 30 89472 0 filedesc0 1072 50 27 19384 0 8 82544 0 malloc-256 256 155 160 3528 0 62 80640 0 32 Bucket 256 119 196 18012 0 62 80640 0 malloc-8192 8192 7 2 37 0 1 73728 0 malloc-64 64 520 551 20578 0 254 68544 0 malloc-128 128 296 231 352 0 126 67456 0 malloc-128 128 361 166 1568 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-256 256 140 115 217 0 62 65280 0 malloc-32 32 1597 293 6476 0 254 60480 0 malloc-8192 8192 5 2 148 0 1 57344 0 VMSPACE 616 32 52 18895 0 16 51744 0 malloc-128 128 169 234 814 0 126 51584 0 malloc-128 128 106 297 20127 0 126 51584 0 malloc-256 256 68 127 38587 0 62 49920 0 malloc-256 256 17 178 22130 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 117826 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 6 18 595 0 8 49152 0 malloc-2048 2048 2 22 528 0 8 49152 0 malloc-1024 1024 27 21 31 0 16 49152 0 malloc-1024 1024 12 36 2654 0 16 49152 0 malloc-512 512 5 91 1941 0 30 49152 0 malloc-384 384 106 14 184 0 30 46080 0 da_ccb 544 0 84 1868 0 16 45696 0 pcpu-8 8 4741 891 23344 0 254 45056 0 PWD 40 18 1093 17784 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 Files 80 180 370 57823 0 126 44000 0 tcp_inpcb 1312 7 26 1150 0 8 43296 0 malloc-4096 4096 4 6 5343 0 2 40960 0 pipe 728 20 35 539 0 16 40040 0 udplite_inpcb 424 0 90 1576 0 30 38160 0 udp_inpcb 424 6 84 1852 0 30 38160 0 malloc-64 64 57 510 448 0 254 36288 0 malloc-64 64 208 359 2615 0 254 36288 0 malloc-64 64 172 395 39210 0 254 36288 0 malloc-64 64 53 514 705 0 254 36288 0 malloc-64 64 458 109 822 0 254 36288 0 malloc-64 64 8 559 684 0 254 36288 0 malloc-128 128 2 277 1315 0 126 35712 0 ripcb 392 2 88 214 0 30 35280 0 routing nhops 256 27 108 161 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-256 256 17 118 18860 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 60 0 8 32768 0 malloc-2048 2048 10 6 231 0 8 32768 0 malloc-1024 1024 12 20 229 0 16 32768 0 malloc-1024 1024 2 30 1316 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 11 53 208 0 30 32768 0 malloc-512 512 2 62 278 0 30 32768 0 malloc-512 512 2 62 6150 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 58485 0 254 32320 0 KNOTE 160 30 170 198741 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 84 0 126 31680 0 clpbuf 2624 0 12 38 0 4 31488 0 tcp_bbr_pcb 832 0 36 9 0 16 29952 0 malloc-32 32 291 591 8721 0 254 28224 0 16 Bucket 144 55 141 428 0 62 28224 0 4 Bucket 48 5 583 9 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 rl_entry 40 71 535 71 0 254 24240 0 rtentry 168 30 114 161 0 62 24192 0 8 Bucket 80 67 233 3018 0 126 24000 0 itimer 352 0 66 66 0 30 23232 0 malloc-384 384 21 39 484 0 30 23040 0 malloc-384 384 36 24 166 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 1150 0 126 20160 0 malloc-32 32 37 593 194 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 59 571 306 0 254 20160 0 malloc-32 32 40 590 925 0 254 20160 0 malloc-32 32 10 620 6298 0 254 20160 0 2 Bucket 32 58 572 2152 0 254 20160 0 L VFS Cache 320 0 60 10 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 1 1 3 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 4 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 sctp_laddr 48 0 336 132 0 254 16128 0 vtnet_tx_hdr 24 0 668 78944 0 254 16032 0 kenv 258 17 43 1097 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 1155 0 254 12000 0 malloc-16 16 18 732 143 0 254 12000 0 malloc-16 16 304 446 538 0 254 12000 0 malloc-16 16 69 681 132 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 19 731 29964 0 254 12000 0 malloc-16 16 30 720 4892 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 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 md3 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_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 1216 0 0 0 0 8 0 0 tcp_rack_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 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-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