panic: Non-zero write count cpuid = 1 time = 1621755986 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0088780830 vpanic() at vpanic+0x1c7/frame 0xfffffe0088780890 panic() at panic+0x43/frame 0xfffffe00887808f0 freevnode() at freevnode+0x3e9/frame 0xfffffe0088780920 vput_final() at vput_final+0xef/frame 0xfffffe0088780990 ktr_writerequest() at ktr_writerequest+0x735/frame 0xfffffe0088780a80 ktr_submitrequest() at ktr_submitrequest+0x5e/frame 0xfffffe0088780ab0 amd64_syscall() at amd64_syscall+0x4c3/frame 0xfffffe0088780bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0088780bf0 --- syscall (454, FreeBSD ELF64, sys__umtx_op), rip = 0x464c0e, rsp = 0xc00004fe10, rbp = 0xc00004fe60 --- KDB: enter: panic [ thread pid 782 tid 100115 ] Stopped at kdb_enter+0x67: movq $0,0x163736e(%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 0xffffffff8113aa70 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0088780810 rbp 0xfffffe0088780830 rsi 0 rdi 0xffffffff8113aaa6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0088780700 r11 0x1ff77fff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a74c1c r15 0xffffffff81a74c1c rip 0xffffffff81131a97 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x163736e(%rip) db> show proc Process 782 (syz-fuzzer) at 0xfffff8003b525530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffff80015e40a60 ABI: FreeBSD ELF64 flag: 0x10004080 flag2: 0 arguments: ./syz-fuzzer -executor=./syz-executor -name=vm-4 -arch=386 -manager=10.128.0.248:41874 -sandbox=none -procs=4 -cover=true -debug=false -test=false -optional=slowdown=1 reaper: 0xfffff80004bc7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094f763e0 (map 0xfffffe0094f763e0) (map.pmap 0xfffffe0094f764a0) (pmap 0xfffffe0094f76500) threads: 8 100112 S uwait 0xfffff80015d6df00 syz-fuzzer 100115 Run CPU 1 syz-fuzzer 100116 S uwait 0xfffff80015d49500 syz-fuzzer 100117 S uwait 0xfffff80015d79300 syz-fuzzer 100118 S uwait 0xfffff80015d6dd00 syz-fuzzer 100119 S uwait 0xfffff80015d6d700 syz-fuzzer 100120 S kqread 0xfffff80015d6bb00 syz-fuzzer 100122 S uwait 0xfffff80015d68d00 syz-fuzzer db> ps pid ppid pgrp uid state wmesg wchan cmd 3048 785 785 0 R (threaded) syz-executor.1 100280 Run CPU 0 syz-executor.1 102555 S connec 0xfffff8003bef8bf0 syz-executor.1 102558 RunQ syz-executor.1 102559 L *tcpinp 0xfffff8003bd8d840 syz-executor.1 3047 796 796 0 S (threaded) syz-executor.3 102511 S nanslp 0xffffffff8273c560 syz-executor.3 102556 S connec 0xfffff80063163bf0 syz-executor.3 102557 S uwait 0xfffff8003bd44900 syz-executor.3 3037 3027 3037 0 Ss select 0xfffff8006365b140 dhclient 3032 1 3032 0 Ss select 0xfffff8003bf722c0 dhclient 3027 3009 436 65 S select 0xfffff8006371e5c0 dhclient 3009 436 436 0 S wait 0xfffff8003bd0a530 sh 2995 1 2995 65 Ss select 0xfffff800636842c0 dhclient 2568 1 792 0 S umtxn 0xfffff8003bd7d300 syz-executor.2 2556 1 792 0 S uwait 0xfffff80015d6b500 syz-executor.2 2548 1 784 0 S uwait 0xfffff80015d49700 syz-executor.0 2547 1 796 0 S uwait 0xfffff8003b432300 syz-executor.3 2545 1 792 0 S umtxn 0xfffff8003bd7bb00 syz-executor.2 2544 1 785 0 S uwait 0xfffff80015de1100 syz-executor.1 2540 1 784 0 S uwait 0xfffff8003bd20300 syz-executor.0 2539 1 792 0 S uwait 0xfffff8003b432900 syz-executor.2 2538 1 796 0 S uwait 0xfffff80015d54100 syz-executor.3 2537 1 785 0 S uwait 0xfffff80015d68b00 syz-executor.1 2532 1 784 0 S uwait 0xfffff80015d6b700 syz-executor.0 2531 1 785 0 S uwait 0xfffff80015d6b100 syz-executor.1 2530 1 796 0 S uwait 0xfffff80015d68f00 syz-executor.3 2529 1 792 0 S uwait 0xfffff80015de1900 syz-executor.2 2523 1 792 0 S uwait 0xfffff8003b432d00 syz-executor.2 2514 1 792 0 S uwait 0xfffff8003b432500 syz-executor.2 2513 1 792 0 S uwait 0xfffff8003b432b00 syz-executor.2 1468 1 1468 0 Ss select 0xfffff8003bf51ec0 dhclient 1465 1 1465 0 Ss select 0xfffff8003bf72140 dhclient 796 782 796 0 Ds ktrace_ 0xffffffff8271e7e8 syz-executor.3 792 782 792 0 Ds ktrace_ 0xffffffff8271e7e8 syz-executor.2 785 782 785 0 Rs syz-executor.1 784 782 784 0 Rs syz-executor.0 782 780 780 0 R (threaded) syz-fuzzer 100112 S uwait 0xfffff80015d6df00 syz-fuzzer 100115 Run CPU 1 syz-fuzzer 100116 S uwait 0xfffff80015d49500 syz-fuzzer 100117 S uwait 0xfffff80015d79300 syz-fuzzer 100118 S uwait 0xfffff80015d6dd00 syz-fuzzer 100119 S uwait 0xfffff80015d6d700 syz-fuzzer 100120 S kqread 0xfffff80015d6bb00 syz-fuzzer 100122 S uwait 0xfffff80015d68d00 syz-fuzzer 780 778 780 0 Ss pause 0xfffff80015e40b10 csh 778 694 778 0 Ss select 0xfffff80015ae6740 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015afe4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015afecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a864b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a86cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a8a4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a8acb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a8d4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a8dcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c560 cron 694 1 694 0 Ss select 0xfffff80015d6a8c0 sshd 507 1 507 0 Ss select 0xfffff80015d48740 syslogd 436 1 436 0 Ss wait 0xfffff80015eba530 devd 435 1 435 65 Ss select 0xfffff80015e3b440 dhclient 350 1 350 0 Ss select 0xfffff80015de3a40 dhclient 347 1 347 0 Ss select 0xfffff80015d6aec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ca3530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282aa80 [bufdaemon] 100086 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004dfc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846d38 [dom0] 100087 D launds 0xffffffff82846d44 [laundry: dom0] 100088 D umarcl 0xffffffff815cd2b0 [uma] 18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e33828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82fa83c0 [pf purge] 15 0 0 0 DL - 0xffffffff828280dc [soaiod4] 9 0 0 0 DL - 0xffffffff828280dc [soaiod3] 8 0 0 0 DL - 0xffffffff828280dc [soaiod2] 7 0 0 0 DL - 0xffffffff828280dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82447dc0 [doneq0] 100045 D - 0xffffffff82447d40 [async] 100078 D - 0xffffffff82447c10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dcbc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d99d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d99d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bda0 [g_event] 100036 D - 0xffffffff8271bda8 [g_up] 100037 D - 0xffffffff8271bdb0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c39d00 [thr_0] 100029 D - 0xfffff80004c39d80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 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 [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bc7530 [init] 10 0 0 0 DL audit_w 0xffffffff82844730 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c330 [swapper] 100005 D - 0xfffff80004c63d00 [if_config_tqg_0] 100006 D - 0xfffff80004c63900 [softirq_0] 100007 D - 0xfffff80004c63500 [softirq_1] 100008 D - 0xfffff80004c63100 [if_io_tqg_0] 100009 D - 0xfffff80004c61d00 [if_io_tqg_1] 100010 D - 0xfffff80004c5fd00 [in6m_free taskq] 100011 D - 0xfffff80004c5f900 [aiod_kick taskq] 100013 D - 0xfffff80004c5f100 [kqueue_ctx taskq] 100014 D - 0xfffff80004c58d00 [pci_hp taskq] 100016 D - 0xfffff80004c58500 [inm_free taskq] 100018 D - 0xfffff80004c53d00 [linuxkpi_irq_wq] 100019 D - 0xfffff80004c53900 [thread taskq] 100020 D - 0xfffff80004c53500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c53500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c53500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c53500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c53100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c53100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c53100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c53100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c39900 [firmware taskq] 100038 D - 0xfffff80004c39500 [crypto_0] 100039 D - 0xfffff80004c39500 [crypto_1] 100055 D - 0xfffff800153dc900 [vtnet0 rxq 0] 100056 D - 0xfffff800153dc500 [vtnet0 txq 0] 100057 D - 0xfffff800153dc100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c6d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015429500 [virtio_balloon] 100064 D - 0xfffff800153c6900 [mca taskq] 100066 D - 0xffffffff81e21530 [deadlkres] 100074 D - 0xfffff80015a19900 [acpi_task_0] 100075 D - 0xfffff80015a19900 [acpi_task_1] 100076 D - 0xfffff80015a19900 [acpi_task_2] 100077 D - 0xfffff80004c39100 [CAM taskq] 3045 792 792 0 Z syz-executor.2 db> show all locks Process 3048 (syz-executor.1) thread 0xfffffe009504ac80 (100280) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8275eeb0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:946 Process 3048 (syz-executor.1) thread 0xfffffe009de16e40 (102558) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8003b38f3f0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:989 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff8003bef8d90) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 Process 782 (syz-fuzzer) thread 0xfffffe0094fc3740 (100115) exclusive sleep mutex vnode interlock (vnode interlock) r = 0 (0xfffff8003b35bcd8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3679 exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff8271e7e8) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:416 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 328 2624K 488 vtbuf 24 2064K 46 pcb 258 1633K 5427 newblk 13 1038K 3196 vfscache 3 1035K 3 filedesc 48 761K 4271 inodedep 213 732K 2313 subproc 165 683K 3140 acpica 1674 649K 55230 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3499 linker 348 270K 409 sctp_atcl 233 233K 4120 sctp_stro 112 224K 1362 DEVFS1 107 214K 124 BPF 30 203K 30 kdtrace 241 195K 5609 module 512 192K 512 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 2149 tfo_ccache 1 136K 1 sctp_atky 345 130K 5595 sem 4 120K 4 UMA 270 102K 270 dirrem 202 101K 2156 audit_evclass 236 89K 294 sctp_athm 233 88K 4228 sctp_map 224 84K 2624 temp 36 81K 2404 mtx_pool 2 80K 2 routetbl 140 77K 532 freefile 203 77K 2138 syncache 1 76K 1 vmem 3 72K 5 msg 4 68K 4 acpitask 1 64K 1 ddb_capture 1 64K 1 ifaddr 68 64K 70 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 pf_rule 11 41K 66 sctp_timw 79 40K 79 KTRACE 104 39K 12983 lltable 44 38K 59 kqueue 76 37K 3089 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 devstat 4 33K 4 inpcbpolicy 86 33K 848 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 5 DEVFSP 76 29K 282 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 pwddesc 73 28K 3049 ksem 7 26K 46 ifnet 7 25K 7 cred 24 24K 279 kcovinfo 64 24K 68 plimit 22 22K 393 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 47 18K 617 UART 12 18K 12 bmsafemap 2 17K 2238 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 selfd 38 15K 38266 ufs_dirhash 24 14K 24 session 28 14K 42 pf_ifnet 21 14K 64 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 30 12K 81 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 lockf 24 9K 71 uidinfo 3 9K 36 pf_table 2 8K 29 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 sctp_stri 7 7K 346 mount 16 7K 90 pf_osfp 17 7K 17 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 select 13 5K 54 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 osd 9 4K 511 msi 9 4K 9 DEVFS 9 4K 10 freework 7 4K 2271 tun 7 4K 7 ipsec 3 3K 3 freeblks 6 3K 2135 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 soname 7 3K 5725 sctp_ifn 6 3K 14 mkdir 6 3K 4216 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 194 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 83 diradd 4 2K 2190 pfil 4 2K 4 CAM path 4 2K 1034 procdesc 3 2K 14 newdirblk 3 2K 2108 tcpfunc 3 2K 3 loginclass 3 2K 6 filecaps 3 2K 97 indirdep 2 1K 35 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 freefrag 2 1K 15 xform 2 1K 304 entropy 2 1K 40 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 109 mqdata 0 0K 0 chd data 0 0K 22 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 5 dctcp data 0 0K 8 htcp data 0 0K 21 cdg data 0 0K 8 sctp_mcore 0 0K 0 sctp_socko 0 0K 2080 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 4 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 847 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 95 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 allocindir 0 0K 0 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 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 53 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 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 twa_commands 0 0K 0 statfs 0 0K 2291 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 16 tcp_log_dev 0 0K 35 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 3044 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 113 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 16068 ioctlops 0 0K 264 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 669 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 960 156483 0 254 38014976 0 malloc-384 384 35269 51 48718 0 30 13562880 0 malloc-1024 1024 4148 8 4595 0 16 4255744 0 malloc-8192 8192 329 2 534 0 1 2711552 0 mbuf 256 9992 343 417821 0 254 2645760 0 pbuf 2624 0 973 0 0 2 2553152 0 tcp_log 416 0 5247 15314 0 254 2182752 0 BUF TRIE 144 187 13281 1588 0 62 1939392 0 UMA Slabs 0 112 12621 12 12621 0 126 1414896 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 malloc-32768 32768 27 6 2282 0 1 1081344 0 malloc-384 384 2314 416 99419 0 30 1048320 0 malloc-8192 8192 116 6 2512 0 1 999424 0 RADIX NODE 144 6167 186 84002 0 62 914832 0 malloc-1024 1024 280 468 2505 0 16 765952 0 malloc-8192 8192 83 3 3062 0 1 704512 0 malloc-384 384 1649 41 13407 0 30 648960 0 FFS inode 1160 525 28 2666 0 8 641480 0 malloc-512 512 274 862 7722 0 30 581632 0 tcp_bbr_map 128 934 3468 43810 0 126 563456 0 malloc-1024 1024 2 494 852 0 16 507904 0 ertt_txseginfo 40 932 10077 149359 0 254 440360 0 malloc-1024 1024 372 24 5239 0 16 405504 0 malloc-384 384 1004 46 3715 0 30 403200 0 VM OBJECT 264 1417 68 45060 0 30 392040 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 166 21 2559 0 8 338096 0 256 Bucket 2048 143 19 12569 0 8 331776 0 malloc-16384 16384 18 1 22 0 1 311296 0 malloc-4096 4096 4 72 3076 0 2 311296 0 VNODE 448 564 75 2706 0 30 286272 0 sctp_asoc 2288 112 13 1312 0 254 286000 0 malloc-384 384 683 17 989 0 30 268800 0 malloc-2048 2048 120 10 1828 0 8 266240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-1024 1024 230 26 3430 0 16 262144 0 MAP ENTRY 96 2339 307 167765 0 126 254016 0 malloc-16384 16384 10 5 273 0 1 245760 0 malloc-2048 2048 107 3 124 0 8 225280 0 DEVCTL 1024 8 208 132 0 0 221184 0 malloc-65536 65536 1 2 178 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_ep 1280 114 30 2501 0 254 184320 0 malloc-1024 1024 146 34 2552 0 16 184320 0 malloc-8192 8192 16 5 172 0 1 172032 0 malloc-512 512 315 13 1096 0 30 167936 0 sctp_raddr 736 170 50 2253 0 254 161920 0 vmem btag 56 2798 70 2798 0 254 160608 0 socket 944 102 66 4600 0 254 158592 0 VMSPACE 2544 50 10 3032 0 4 152640 0 mbuf_packet 256 50 535 9849 0 254 149760 0 FFS2 dinode 256 525 30 2664 0 62 142080 0 S VFS Cache 104 1016 310 3205 0 126 137904 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 6 2 10 0 1 131072 0 g_bio 408 0 320 9542 0 30 130560 0 PROC 1328 73 17 3048 0 8 119520 0 ksiginfo 112 73 971 304 0 126 116928 0 malloc-384 384 245 55 40860 0 30 115200 0 malloc-4096 4096 21 7 237 0 2 114688 0 malloc-512 512 200 16 300 0 30 110592 0 sctp_chunk 152 643 59 1616 0 254 106704 0 filedesc0 1072 73 18 3049 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 57 30 783 0 16 89088 0 clpbuf 2624 0 32 42 0 16 83968 0 malloc-512 512 101 59 2677 0 30 81920 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 tcpcb 1064 5 51 499 0 254 59584 0 malloc-1024 1024 53 3 57 0 16 57344 0 malloc-384 384 102 38 2715 0 30 53760 0 32 Bucket 256 116 94 15001 0 62 53760 0 malloc-512 512 94 10 149 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 534 0 1 49152 0 malloc-4096 4096 5 7 515 0 2 49152 0 malloc-2048 2048 18 4 22 0 8 45056 0 malloc-512 512 21 67 2415 0 30 45056 0 malloc-8192 8192 2 3 2297 0 1 40960 0 malloc-4096 4096 8 2 33 0 2 40960 0 malloc-2048 2048 9 11 1425 0 8 40960 0 pcpu-8 8 4923 197 6121 0 254 40960 0 udplite_inpcb 488 68 12 103 0 254 39040 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 23202 0 16 36864 0 malloc-512 512 21 51 2904 0 30 36864 0 Files 80 275 175 13668 0 126 36000 0 malloc-16384 16384 1 1 4 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 8 0 199 0 2 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 64 Bucket 512 47 17 3701 0 30 32768 0 malloc-384 384 31 49 594 0 30 30720 0 pipe 744 21 19 414 0 16 29760 0 malloc-4096 4096 1 6 281 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-512 512 32 24 1326 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 16 Bucket 144 118 78 1951 0 62 28224 0 KNOTE 160 28 147 31815 0 62 28000 0 tcp_inpcb 488 9 47 499 0 254 27328 0 PWD 32 34 722 2196 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 109 0 16 22464 0 tcp_bbr_pcb 832 1 26 211 0 16 22464 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 2 Bucket 32 108 522 2315 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 8 0 1 16384 0 malloc-2048 2048 4 4 19 0 8 16384 0 vtnet_tx_hdr 24 0 668 204899 0 254 16032 0 8 Bucket 80 43 157 880 0 126 16000 0 sctp_laddr 48 120 132 740 0 254 12096 0 tcp_rack_map 112 0 108 202 0 126 12096 0 udp_inpcb 488 6 18 185 0 254 11712 0 kenv 258 15 30 1054 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 14 31 1221 0 254 11520 0 malloc-4096 4096 0 2 71 0 2 8192 0 malloc-2048 2048 0 4 7 0 8 8192 0 malloc-1024 1024 0 8 38 0 16 8192 0 pf tags 104 0 78 27 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 2 90 2 0 254 8096 0 PGRP 88 28 64 42 0 126 8096 0 rl_entry 40 55 147 55 0 254 8080 0 sctp_stream_msg_out 112 30 42 323 0 254 8064 0 udpcb 32 74 178 288 0 254 8064 0 ertt 72 5 107 499 0 126 8064 0 4 Bucket 48 6 162 99 0 254 8064 0 sctp_readq 152 0 52 191 0 254 7904 0 ripcb 488 3 13 61 0 254 7808 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 126 0 126 6448 0 domainset 40 0 126 102 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 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 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 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 224 0 0 0 0 62 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 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-32768 32768 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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