panic: Non-zero write count cpuid = 1 time = 1621756452 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe008878a830 vpanic() at vpanic+0x1c7/frame 0xfffffe008878a890 panic() at panic+0x43/frame 0xfffffe008878a8f0 freevnode() at freevnode+0x3e9/frame 0xfffffe008878a920 vput_final() at vput_final+0xef/frame 0xfffffe008878a990 ktr_writerequest() at ktr_writerequest+0x735/frame 0xfffffe008878aa80 ktr_submitrequest() at ktr_submitrequest+0x5e/frame 0xfffffe008878aab0 amd64_syscall() at amd64_syscall+0x5fa/frame 0xfffffe008878abf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008878abf0 --- syscall (0, FreeBSD ELF64, nosys), rip = 0x2e796a, rsp = 0x7fffffffe448, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 782 tid 100102 ] 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 0xfffffe008878a810 rbp 0xfffffe008878a830 rsi 0 rdi 0xffffffff8113aaa6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe008878a700 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 0xfffff80015ed6000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffff8004d556a60 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bc7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00558ea3e0 (map 0xfffffe00558ea3e0) (map.pmap 0xfffffe00558ea4a0) (pmap 0xfffffe00558ea500) threads: 1 100102 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 1327 782 782 0 R (threaded) syz-executor.0 100133 RunQ syz-executor.0 100735 S connec 0xfffff8004df97490 syz-executor.0 100736 S uwait 0xfffff8004de01700 syz-executor.0 1326 787 787 0 R (threaded) syz-executor.3 100123 RunQ syz-executor.3 100730 S connec 0xfffff8006d0d90e0 syz-executor.3 100733 S uwait 0xfffff8004dde1500 syz-executor.3 100734 S uwait 0xfffff80015da0100 syz-executor.3 1325 785 785 0 R (threaded) syz-executor.2 100103 RunQ syz-executor.2 100729 S connec 0xfffff8006d0b7840 syz-executor.2 100731 S uwait 0xfffff8004ddc6500 syz-executor.2 1324 783 783 0 R (threaded) syz-executor.1 100095 RunQ syz-executor.1 100728 S connec 0xfffff8006d0d9490 syz-executor.1 100732 S uwait 0xfffff8004ddc6700 syz-executor.1 1051 1045 1051 0 Ss select 0xfffff8004de41d40 dhclient 1048 1 1048 0 Ss select 0xfffff8004dd5c5c0 dhclient 1045 1038 436 65 S select 0xfffff80015e15440 dhclient 1038 436 436 0 S wait 0xfffff8004d433530 sh 787 780 787 0 Ds ktrace_ 0xffffffff8271e7e8 syz-executor.3 785 780 785 0 Ds ktrace_ 0xffffffff8271e7e8 syz-executor.2 783 780 783 0 Ds ktrace_ 0xffffffff8271e7e8 syz-executor.1 782 780 782 0 Rs CPU 1 syz-executor.0 780 778 778 0 D (threaded) syz-fuzzer 100124 D ktrace_ 0xffffffff8271e7e8 syz-fuzzer 100125 S uwait 0xfffff80015c7e100 syz-fuzzer 100126 S uwait 0xfffff80015c77100 syz-fuzzer 100127 S uwait 0xfffff80004d60700 syz-fuzzer 100128 S uwait 0xfffff8004d427900 syz-fuzzer 100129 S uwait 0xfffff8004da1d500 syz-fuzzer 100130 S uwait 0xfffff8004da1d700 syz-fuzzer 100131 S uwait 0xfffff80015c77700 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8004d5135e0 csh 776 694 776 0 Ss select 0xfffff8004d502d40 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015a8b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015a8bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a8f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a8fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a924b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a92cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a964b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a96cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c561 cron 694 1 694 0 Ss select 0xfffff8004d3a5bc0 sshd 507 1 507 0 Ss select 0xfffff8004d352140 syslogd 436 1 436 0 Ss wait 0xfffff80015e7d000 devd 435 1 435 65 Ss select 0xfffff8004d215a40 dhclient 350 1 350 0 Ss select 0xfffff8004d352a40 dhclient 347 1 347 0 Ss select 0xfffff80015e72d40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ca8530 [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] 100098 D sdflush 0xfffff80015e6ace8 [/ 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 0xffffffff83039828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e483c0 [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 RL (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 Run CPU 0 [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] 100069 D - 0xffffffff81e21530 [deadlkres] 100074 D - 0xfffff80015a9dd00 [acpi_task_0] 100075 D - 0xfffff80015a9dd00 [acpi_task_1] 100076 D - 0xfffff80015a9dd00 [acpi_task_2] 100077 D - 0xfffff80004c39100 [CAM taskq] db> show all locks Process 782 (syz-executor.0) thread 0xfffffe00559e5020 (100102) exclusive sleep mutex vnode interlock (vnode interlock) r = 0 (0xfffff80015dfd5d8) 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 Process 12 (intr) thread 0xfffffe0055378020 (100085) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffff8004df979c0) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12378 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8004df9e208) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1536 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 newblk 562 1313K 1255 vfscache 3 1035K 3 pcb 90 835K 997 inodedep 315 834K 520 acpica 1674 649K 55230 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 subproc 125 510K 1398 intr 4 480K 4 bus 990 378K 3499 filedesc 18 275K 885 linker 348 270K 409 DEVFS1 107 214K 124 module 512 192K 512 vnet_data 1 176K 1 kdtrace 207 173K 2065 tidhash 3 164K 3 umtx 352 154K 352 dirrem 294 147K 453 pagedep 16 144K 444 tfo_ccache 1 136K 1 BPF 22 136K 22 sem 4 120K 4 freefile 290 109K 447 UMA 270 102K 270 audit_evclass 236 89K 294 temp 36 81K 2024 mtx_pool 2 80K 2 syncache 1 76K 1 routetbl 134 75K 457 vmem 3 72K 5 msg 4 68K 4 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ifaddr 67 63K 69 ether_multi 152 57K 170 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 sctp_atcl 48 48K 546 sctp_stro 24 48K 161 ithread 99 43K 99 rman 84 42K 425 lltable 47 41K 49 KTRACE 101 38K 102 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 7 DEVFSP 78 30K 153 kqueue 57 30K 1338 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 sctp_atky 72 27K 721 ifnet 7 25K 7 kcovinfo 64 24K 68 cred 23 23K 204 plimit 21 21K 349 CAM queue 5 21K 1528 pwddesc 55 21K 1328 pfs_nodes 20 20K 20 sctp_athm 48 18K 560 sctp_map 48 18K 322 UART 12 18K 12 proc-args 44 17K 590 bmsafemap 2 17K 493 ksem 1 16K 23 sctp_timw 32 16K 32 rpc 2 16K 2 shmfd 1 16K 6 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 session 25 13K 38 inpcbpolicy 33 13K 476 MCA 32 12K 32 CAM DEV 3 12K 510 pf_ifnet 17 12K 34 selfd 31 12K 28162 Unitno 30 12K 47 vt 11 11K 11 osd 29 11K 248 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 7 pf_table 2 8K 15 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 diradd 21 8K 486 acpidev 20 8K 20 hhook 15 8K 17 lockf 19 8K 178 mount 16 7K 90 fpukern_ctx 3 6K 3 mkdir 16 6K 864 terminal 11 6K 11 sctp_aadr 14 6K 16 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 newdirblk 12 5K 432 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 select 10 4K 43 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 in_multi 6 3K 12 soname 8 3K 3747 nexusdev 7 3K 7 feeder 7 3K 7 freework 5 3K 507 sctp_ifn 6 3K 14 xform 6 3K 174 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 446 vnodemarker 2 2K 14 NFSD session 1 2K 1 tcp_fsb 5 2K 37 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 36 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 indirdep 2 1K 19 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 procdesc 2 1K 12 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 39 filecaps 2 1K 92 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 pf_rule 1 1K 5 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 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 389 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 5 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_stri 0 0K 24 dctcp data 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 11 mqdata 0 0K 0 cubic data 0 0K 0 chd data 0 0K 0 htcp data 0 0K 11 vegas data 0 0K 0 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 57 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 10 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 16 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 4 ip_moptions 0 0K 7 in_mfilter 0 0K 10 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 5 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 614 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 9 tcp_log_dev 0 0K 19 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 1971 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 107 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 14873 ioctlops 0 0K 151 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 632 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 3 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 8332 972 738956 0 254 38109184 0 malloc-384 384 34800 50 38570 0 30 13382400 0 malloc-1024 1024 4145 11 4338 0 16 4255744 0 malloc-8192 8192 329 4 500 0 1 2727936 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8803 767 1249669 0 254 2449920 0 BUF TRIE 144 186 13282 695 0 62 1939392 0 RADIX NODE 144 9789 400 62317 0 63 1467216 0 UMA Slabs 0 112 11955 30 11955 0 126 1342320 0 malloc-384 384 2372 8 76232 0 30 913920 0 mbuf_cluster 2048 315 1 315 0 254 647168 0 ertt_txseginfo 40 9956 5497 139513 0 254 618120 0 FFS inode 1160 509 23 957 0 8 617120 0 malloc-8192 8192 64 9 1343 0 1 598016 0 tcp_bbr_map 128 20 4382 58722 0 126 563456 0 malloc-384 384 1406 34 5684 0 30 552960 0 malloc-32768 32768 12 4 589 0 1 524288 0 malloc-512 512 914 46 2332 0 30 491520 0 malloc-1024 1024 381 7 680 0 16 397312 0 malloc-384 384 1010 20 3499 0 30 395520 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 VM OBJECT 264 1125 120 20739 0 30 328680 0 THREAD 1808 151 25 736 0 8 318208 0 malloc-8192 8192 27 9 376 0 1 294912 0 256 Bucket 2048 108 34 14598 0 8 290816 0 VNODE 448 547 74 996 0 30 278208 0 malloc-384 384 677 13 941 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-1024 1024 217 27 1548 0 16 249856 0 malloc-16384 16384 10 5 273 0 1 245760 0 malloc-16384 16384 14 0 18 0 1 229376 0 malloc-2048 2048 107 3 124 0 8 225280 0 DEVCTL 1024 12 204 132 0 0 221184 0 malloc-4096 4096 4 46 1989 0 2 204800 0 malloc-65536 65536 1 2 182 0 1 196608 0 tcp_log 416 0 459 605 0 254 190944 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-1024 1024 159 17 1285 0 16 180224 0 MAP ENTRY 96 1358 406 68642 0 126 169344 0 malloc-512 512 303 9 1035 0 30 159744 0 malloc-8192 8192 16 3 156 0 1 155648 0 vmem btag 56 2586 66 2586 0 254 148512 0 FFS2 dinode 256 509 16 956 0 62 134400 0 S VFS Cache 104 1010 277 1476 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 ksiginfo 112 54 990 975 0 126 116928 0 VMSPACE 2544 32 13 1306 0 4 114480 0 malloc-384 384 249 31 28949 0 30 107520 0 malloc-512 512 193 7 251 0 30 102400 0 128 Bucket 1024 69 30 918 0 16 101376 0 malloc-16384 16384 6 0 6 0 1 98304 0 PROC 1328 54 15 1327 0 8 91632 0 g_bio 408 0 220 5274 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 socket 944 46 46 2019 0 254 86848 0 filedesc0 1072 55 22 1328 0 8 82544 0 malloc-2048 2048 32 8 677 0 8 81920 0 mbuf_packet 256 24 291 1923 0 254 80640 0 sctp_asoc 2288 24 11 161 0 254 80080 0 malloc-1024 1024 56 16 406 0 16 73728 0 malloc-512 512 99 45 941 0 30 73728 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 0 2 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 tcpcb 1064 25 31 236 0 254 59584 0 malloc-1024 1024 53 3 57 0 16 57344 0 malloc-384 384 93 47 1109 0 30 53760 0 malloc-4096 4096 11 2 109 0 2 53248 0 sctp_ep 1280 24 15 373 0 254 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 2 4 620 0 1 49152 0 malloc-8192 8192 4 2 534 0 1 49152 0 32 Bucket 256 75 105 12043 0 62 46080 0 malloc-4096 4096 5 6 520 0 2 45056 0 malloc-2048 2048 18 4 22 0 8 45056 0 malloc-1024 1024 2 42 100 0 16 45056 0 clpbuf 2624 0 16 44 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 9 11 1382 0 8 40960 0 pcpu-8 8 4761 359 5163 0 254 40960 0 NAMEI 1024 0 36 15275 0 16 36864 0 malloc-512 512 19 53 594 0 30 36864 0 64 Bucket 512 43 29 2762 0 30 36864 0 malloc-16384 16384 1 1 4 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 6 2 23 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 51 29 281 0 30 30720 0 malloc-4096 4096 1 6 280 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-512 512 45 11 88 0 30 28672 0 TURNSTILE 136 177 33 177 0 62 28560 0 KNOTE 160 27 148 56814 0 62 28000 0 Files 80 208 142 8793 0 126 28000 0 pipe 744 20 15 358 0 16 26040 0 malloc-512 512 28 20 879 0 30 24576 0 sctp_raddr 736 24 9 186 0 254 24288 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 971 0 126 24000 0 tcp_inpcb 488 25 23 236 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 4 23 98 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-512 512 32 8 1287 0 30 20480 0 PWD 32 19 611 517 0 254 20160 0 2 Bucket 32 99 531 1653 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 4 4 20 0 8 16384 0 vtnet_tx_hdr 24 0 668 444058 0 254 16032 0 tcp_rack_pcb 832 5 13 37 0 16 14976 0 udplite_inpcb 488 0 24 40 0 254 11712 0 udp_inpcb 488 6 18 175 0 254 11712 0 kenv 258 15 30 1051 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 0 1 2 0 1 8192 0 malloc-4096 4096 0 2 33 0 2 8192 0 malloc-2048 2048 0 4 6 0 8 8192 0 malloc-1024 1024 0 8 39 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 25 67 38 0 126 8096 0 rl_entry 40 46 156 46 0 254 8080 0 sctp_stream_msg_out 112 13 59 31 0 254 8064 0 sctp_laddr 48 0 168 112 0 254 8064 0 tcp_rack_map 112 20 52 111 0 126 8064 0 tcpreass 48 0 168 3 0 254 8064 0 udpcb 32 6 246 215 0 254 8064 0 ertt 72 25 87 236 0 126 8064 0 16 Bucket 144 53 3 1491 0 62 8064 0 4 Bucket 48 8 160 73 0 254 8064 0 sctp_readq 152 0 52 34 0 254 7904 0 sctp_chunk 152 27 25 66 0 254 7904 0 cryptop 280 0 28 8 0 30 7840 0 unpcb 256 11 19 1143 0 254 7680 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 ripcb 488 2 6 25 0 254 3904 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 tfo_ccache_entries 80 1 31 1 0 126 2560 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 cdg_qdiffsample 16 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 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 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 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 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 NCLNODE 584 0 0 0 0 16 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 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-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-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