panic: Non-zero write count cpuid = 0 time = 1621755701 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0088733830 vpanic() at vpanic+0x1c7/frame 0xfffffe0088733890 panic() at panic+0x43/frame 0xfffffe00887338f0 freevnode() at freevnode+0x3e9/frame 0xfffffe0088733920 vput_final() at vput_final+0xef/frame 0xfffffe0088733990 ktr_writerequest() at ktr_writerequest+0x735/frame 0xfffffe0088733a80 ktr_submitrequest() at ktr_submitrequest+0x5e/frame 0xfffffe0088733ab0 amd64_syscall() at amd64_syscall+0x4c3/frame 0xfffffe0088733bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0088733bf0 --- syscall (7, FreeBSD ELF64, sys_wait4), rip = 0x2e796a, rsp = 0x7fffffffe448, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 782 tid 100123 ] 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 0xfffffe0088733810 rbp 0xfffffe0088733830 rsi 0 rdi 0xffffffff8113aaa6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0088733700 r11 0x1ff77fff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a74c1a r15 0xffffffff81a74c1a rip 0xffffffff81131a97 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x163736e(%rip) db> show proc Process 782 (syz-executor.0) at 0xfffff80025599000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffff8002539e530 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bc7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00042273e0 (map 0xfffffe00042273e0) (map.pmap 0xfffffe00042274a0) (pmap 0xfffffe0004227500) threads: 1 100123 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 5062 783 783 0 S (threaded) syz-executor.1 100449 S nanslp 0xffffffff8273c561 syz-executor.1 106172 S connec 0xfffff800432990e0 syz-executor.1 106174 S uwait 0xfffff80025cbb700 syz-executor.1 5061 790 790 0 S (threaded) syz-executor.2 105866 S nanslp 0xffffffff8273c561 syz-executor.2 106170 S connec 0xfffff8004306c490 syz-executor.2 106173 S uwait 0xfffff80025fd4b00 syz-executor.2 5057 799 799 0 S (threaded) syz-executor.3 102997 S nanslp 0xffffffff8273c561 syz-executor.3 106164 S connec 0xfffff80031e550e0 syz-executor.3 106169 S uwait 0xfffff80025ca5f00 syz-executor.3 5056 782 782 0 S (threaded) syz-executor.0 102919 S nanslp 0xffffffff8273c561 syz-executor.0 106161 S sbwait 0xfffff80031132cd4 syz-executor.0 106163 S sbwait 0xfffff80031132cd4 syz-executor.0 106167 S uwait 0xfffff800311eb500 syz-executor.0 106171 S uwait 0xfffff80015d33700 syz-executor.0 4580 1 4580 65 Ss select 0xfffff800432b3bc0 dhclient 3696 1 3696 0 Ss select 0xfffff80031de72c0 dhclient 3693 1 3693 0 Ss select 0xfffff80031de7bc0 dhclient 3674 1 3674 65 Ss select 0xfffff80031d88a40 dhclient 3655 1 782 0 S uwait 0xfffff80015dec500 syz-executor.0 3653 1 782 0 S uwait 0xfffff80025ca8900 syz-executor.0 2938 1 2938 0 Ss select 0xfffff80031b71740 dhclient 2935 1 2935 0 Ss select 0xfffff80031835bc0 dhclient 2915 1 2915 65 Ss select 0xfffff80031e29d40 dhclient 2730 1 783 0 S uwait 0xfffff80015d9c100 syz-executor.1 2729 1 783 0 S uwait 0xfffff80015da0f00 syz-executor.1 2216 1 790 0 S uwait 0xfffff80025ca8100 syz-executor.2 2215 1 790 0 S uwait 0xfffff80015da3d00 syz-executor.2 1950 1 1950 0 Ss select 0xfffff80031578a40 dhclient 1947 1 1947 0 Ss select 0xfffff800318e05c0 dhclient 1926 1 1926 65 Ss select 0xfffff800318e0bc0 dhclient 1110 1 1110 0 Ss select 0xfffff80025b52440 dhclient 1103 1 1103 0 Ss select 0xfffff80025ac9ec0 dhclient 799 780 799 0 Ds ktrace_ 0xffffffff8271e7e8 syz-executor.3 790 780 790 0 Ds ktrace_ 0xffffffff8271e7e8 syz-executor.2 783 780 783 0 Ds ktrace_ 0xffffffff8271e7e8 syz-executor.1 782 780 782 0 Rs CPU 0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffff80015d9e500 syz-fuzzer 100116 S uwait 0xfffff80015a90700 syz-fuzzer 100117 S uwait 0xfffff80015dec300 syz-fuzzer 100118 S uwait 0xfffff80015da7100 syz-fuzzer 100119 S uwait 0xfffff80015da3500 syz-fuzzer 100120 S uwait 0xfffff80015dec700 syz-fuzzer 100121 S uwait 0xfffff80015d9cd00 syz-fuzzer 100122 S kqread 0xfffff80025321700 syz-fuzzer 100127 S uwait 0xfffff80015da0900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800255995e0 csh 776 694 776 0 Ss select 0xfffff80015d8e2c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015afc4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015afccb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b004b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b00cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a894b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a89cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a8c4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a8ccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c560 cron 694 1 694 0 Ss select 0xfffff80015deb5c0 sshd 507 1 507 0 Ss select 0xfffff80015edad40 syslogd 436 1 436 0 Ss select 0xfffff80015f6c740 devd 435 1 435 65 Ss select 0xfffff80015d9f5c0 dhclient 350 1 350 0 Ss select 0xfffff80015f6c440 dhclient 347 1 347 0 Ss select 0xfffff80015d9f440 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ae7000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282aa80 [bufdaemon] 100088 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100100 D sdflush 0xfffff80004dfc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846d38 [dom0] 100086 D launds 0xffffffff82846d44 [laundry: dom0] 100087 D umarcl 0xffffffff815cd2b0 [uma] 18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ef9828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830ed3c0 [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 Run CPU 1 [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 - 0xffffffff81e21531 [deadlkres] 100074 D - 0xfffff80015a1a900 [acpi_task_0] 100075 D - 0xfffff80015a1a900 [acpi_task_1] 100076 D - 0xfffff80015a1a900 [acpi_task_2] 100077 D - 0xfffff80004c39100 [CAM taskq] db> show all locks Process 782 (syz-executor.0) thread 0xfffffe0094fd6ac0 (100123) exclusive sleep mutex vnode interlock (vnode interlock) r = 0 (0xfffff80015e7a5d8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3679 exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff8271e7e8) locked @ /syzkaller/managers/main/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 pcb 539 2868K 11203 kobj 328 2624K 488 vtbuf 24 2064K 46 vfscache 3 1035K 3 newblk 6 1035K 7658 acpica 1674 649K 55230 subproc 154 637K 5149 inodedep 24 543K 4378 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 sctp_atcl 504 504K 8152 sctp_stro 250 500K 2534 intr 4 480K 4 filedesc 30 470K 8187 bus 990 378K 3499 BPF 46 337K 46 sctp_atky 755 284K 11026 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 237 194K 11238 module 512 192K 512 sctp_athm 504 189K 8351 sctp_map 500 188K 5014 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 10 141K 4170 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 temp 36 81K 2502 mtx_pool 2 80K 2 syncache 1 76K 1 routetbl 134 75K 475 vmem 3 72K 5 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 182 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 shm 3 48K 14 ithread 99 43K 99 rman 84 42K 425 lltable 46 40K 118 KTRACE 105 40K 11252 taskqueue 60 36K 60 kqueue 71 35K 5112 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 devstat 4 33K 4 sctp_timw 64 32K 64 hostcache 1 32K 1 tty 16 32K 16 DEVFSP 80 30K 393 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 275 pwddesc 69 26K 5063 ifnet 7 25K 7 plimit 24 24K 477 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 70794 pfs_nodes 20 20K 20 proc-args 52 20K 673 UART 12 18K 12 session 35 18K 65 bmsafemap 2 17K 4260 ksem 1 16K 21 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 158 vt 11 11K 11 inpcbpolicy 29 11K 2723 Unitno 29 11K 47 acpisem 28 11K 28 pf_ifnet 14 11K 80 CAM XPT 22 11K 543 uidinfo 3 9K 16 pf_table 2 8K 18 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 dirrem 15 8K 4154 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 226 mount 16 7K 90 osd 16 7K 1103 fpukern_ctx 3 6K 3 terminal 11 6K 11 freefile 14 6K 4138 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 sctp_stri 4 4K 552 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 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 8188 in_multi 6 3K 12 pf_osfp 7 3K 7 nexusdev 7 3K 7 feeder 7 3K 7 soname 7 3K 8391 ip6opt 5 3K 70 procdesc 5 3K 18 freework 5 3K 4436 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 4147 vnodemarker 2 2K 326 NFSD session 1 2K 1 sctp_aadr 5 2K 33 newdirblk 5 2K 4094 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 112 crypto 4 2K 287 tcp_fsb 4 2K 301 diradd 4 2K 4193 pfil 4 2K 4 CAM path 4 2K 1034 ip6_msource 3 2K 7 tcpfunc 3 2K 3 loginclass 3 2K 6 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 28 xform 2 1K 661 entropy 2 1K 42 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 pf_rule 1 1K 97 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 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 27 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4033 sctp_iter 0 0K 7 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 7 chd data 0 0K 10 cubic data 0 0K 26 dctcp data 0 0K 12 cdg data 0 0K 4 vegas data 0 0K 5 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 3547 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 162 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 indirdep 0 0K 38 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 ip6_moptions 0 0K 5 in6_mfilter 0 0K 20 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 5 ip_msource 0 0K 0 ip_moptions 0 0K 13 in_mfilter 0 0K 4 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 4296 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 105 tcp_log_dev 0 0K 124 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 9897 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 155 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 18645 ioctlops 0 0K 510 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 750 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 1 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 10150 510 537575 0 254 43663360 0 malloc-384 384 35957 93 60434 0 30 13843200 0 tcp_log 416 0 10593 128511 0 254 4406688 0 malloc-1024 1024 4154 18 4727 0 16 4272128 0 mbuf 256 12774 1836 1463199 0 254 3740160 0 malloc-8192 8192 329 2 665 0 1 2711552 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-8192 8192 253 18 5198 0 1 2220032 0 BUF TRIE 144 352 13116 7866 0 62 1939392 0 RADIX NODE 144 9954 1411 175010 0 63 1636560 0 UMA Slabs 0 112 14490 15 14490 0 126 1624560 0 mbuf_cluster 2048 765 1 765 0 254 1568768 0 malloc-384 384 2073 567 112636 0 30 1013760 0 malloc-384 384 1915 65 21943 0 30 760320 0 malloc-32768 32768 18 4 4240 0 1 720896 0 malloc-512 512 82 1302 16206 0 30 708608 0 malloc-8192 8192 80 6 5095 0 1 704512 0 malloc-1024 1024 634 50 9586 0 16 700416 0 malloc-1024 1024 93 571 4549 0 16 679936 0 FFS inode 1160 518 35 4658 0 8 641480 0 sctp_asoc 2288 250 20 2507 0 254 617760 0 tcp_bbr_map 128 3222 1304 85903 0 126 579328 0 malloc-2048 2048 258 18 3023 0 8 565248 0 malloc-4096 4096 4 122 9918 0 2 516096 0 malloc-16384 16384 26 1 38 0 1 442368 0 malloc-1024 1024 2 418 3595 0 16 430080 0 malloc-384 384 1010 50 4286 0 30 407040 0 malloc-65536 65536 4 2 9 0 1 393216 0 VM OBJECT 264 1383 72 75315 0 30 384120 0 sctp_ep 1280 250 50 5195 0 254 384000 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 256 Bucket 2048 143 33 17856 0 8 360448 0 THREAD 1808 167 20 6174 0 8 338096 0 ertt_txseginfo 40 4278 4004 265849 0 254 331280 0 malloc-1024 1024 282 34 5280 0 16 323584 0 VNODE 448 557 82 4698 0 30 286272 0 malloc-1024 1024 235 41 7183 0 16 282624 0 malloc-384 384 676 14 990 0 30 264960 0 malloc-16384 16384 10 5 273 0 1 245760 0 sctp_chunk 152 852 760 8175 0 254 245024 0 sctp_raddr 736 270 60 3655 0 254 242880 0 socket 944 54 194 9361 0 254 234112 0 malloc-2048 2048 107 3 124 0 8 225280 0 MAP ENTRY 96 2010 300 288445 0 126 221760 0 DEVCTL 1024 0 216 132 0 0 221184 0 g_bio 408 0 500 25998 0 30 204000 0 malloc-65536 65536 1 2 178 0 1 196608 0 mbuf_packet 256 247 518 17887 0 254 195840 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-8192 8192 16 5 199 0 1 172032 0 vmem btag 56 2972 40 2972 0 254 168672 0 malloc-512 512 317 11 1101 0 30 167936 0 malloc-32768 32768 2 3 6 0 1 163840 0 VMSPACE 2544 46 11 5041 0 4 145008 0 S VFS Cache 104 1019 346 5274 0 126 141960 0 FFS2 dinode 256 518 22 4656 0 62 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 6 2 11 0 1 131072 0 clpbuf 2624 0 48 1086 0 16 125952 0 malloc-384 384 268 42 75486 0 30 119040 0 ksiginfo 112 68 976 573 0 126 116928 0 PROC 1328 68 16 5062 0 8 111552 0 128 Bucket 1024 51 56 2083 0 16 109568 0 malloc-512 512 200 8 427 0 30 106496 0 filedesc0 1072 69 22 5063 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-512 512 97 39 4668 0 30 69632 0 32 Bucket 256 152 118 13851 0 62 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 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-16384 16384 2 2 7 0 1 65536 0 malloc-384 384 105 55 4631 0 30 61440 0 malloc-8192 8192 2 5 4302 0 1 57344 0 malloc-4096 4096 11 3 223 0 2 57344 0 malloc-1024 1024 53 3 57 0 16 57344 0 udplite_inpcb 488 3 109 1230 0 254 54656 0 tcp_inpcb 488 16 96 1091 0 254 54656 0 tcpcb 1064 12 37 1091 0 254 52136 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 9 13 1525 0 8 45056 0 malloc-2048 2048 18 4 22 0 8 45056 0 malloc-512 512 24 64 4573 0 30 45056 0 malloc-512 512 77 11 145 0 30 45056 0 malloc-512 512 22 58 5496 0 30 40960 0 pcpu-8 8 4767 353 6587 0 254 40960 0 64 Bucket 512 44 36 5043 0 30 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 32066 0 16 36864 0 16 Bucket 144 129 123 2559 0 62 36288 0 Files 80 238 212 21398 0 126 36000 0 malloc-16384 16384 1 1 4 0 1 32768 0 malloc-4096 4096 1 7 281 0 2 32768 0 malloc-4096 4096 6 2 27 0 2 32768 0 malloc-4096 4096 8 0 199 0 2 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 malloc-384 384 38 42 1185 0 30 30720 0 pipe 744 23 17 519 0 16 29760 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-512 512 32 24 1456 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 72567 0 62 28000 0 malloc-8192 8192 0 3 31 0 1 24576 0 2 Bucket 32 145 611 5605 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 44 256 1597 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 3 24 425 0 16 22464 0 tcp_rack_pcb 832 4 23 301 0 16 22464 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 4 6 60 0 8 20480 0 PWD 32 25 605 4167 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1405 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 tcp_rack_map 112 12 132 668 0 126 16128 0 vtnet_tx_hdr 24 0 668 412447 0 254 16032 0 udp_inpcb 488 6 26 238 0 254 15616 0 rtentry 176 30 39 34 0 62 12144 0 sctp_stream_msg_out 112 60 48 569 0 254 12096 0 ripcb 488 5 19 164 0 254 11712 0 kenv 258 15 30 1060 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-4096 4096 0 2 189 0 2 8192 0 malloc-2048 2048 0 4 9 0 8 8192 0 malloc-1024 1024 0 8 43 0 16 8192 0 tcptw 88 3 89 3 0 254 8096 0 PGRP 88 35 57 65 0 126 8096 0 rl_entry 40 65 137 65 0 254 8080 0 sctp_laddr 48 72 96 1666 0 254 8064 0 udpcb 32 9 243 1468 0 254 8064 0 ertt 72 12 100 1091 0 126 8064 0 4 Bucket 48 6 162 138 0 254 8064 0 sctp_readq 152 2 50 230 0 254 7904 0 cryptop 280 0 28 44 0 30 7840 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 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 itimer 352 0 11 6 0 30 3872 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 tags 104 0 0 0 0 126 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 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 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 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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 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 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-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