panic: Non-zero write count cpuid = 0 time = 1621758365 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887b0760 vpanic() at vpanic+0x1c7/frame 0xfffffe00887b07c0 panic() at panic+0x43/frame 0xfffffe00887b0820 freevnode() at freevnode+0x3e9/frame 0xfffffe00887b0850 vput_final() at vput_final+0xef/frame 0xfffffe00887b08c0 ktr_writerequest() at ktr_writerequest+0x735/frame 0xfffffe00887b09b0 ktr_submitrequest() at ktr_submitrequest+0x5e/frame 0xfffffe00887b09e0 dofilewrite() at dofilewrite+0x1d6/frame 0xfffffe00887b0a30 sys_write() at sys_write+0x10c/frame 0xfffffe00887b0ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00887b0bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00887b0bf0 --- syscall (4, FreeBSD ELF64, sys_write), rip = 0x4ae72b, rsp = 0xc0003c1948, rbp = 0xc0003c1998 --- KDB: enter: panic [ thread pid 780 tid 100126 ] 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 0xfffffe00887b0740 rbp 0xfffffe00887b0760 rsi 0 rdi 0xffffffff8113aaa6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887b0630 r11 0x1ff77fff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a74c1a r15 0xffffffff81a74c1a rip 0xffffffff81131a97 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x163736e(%rip) db> show proc Process 780 (syz-fuzzer) at 0xfffff8003038ba60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffff80030534530 ABI: FreeBSD ELF64 flag: 0x10004080 flag2: 0 arguments: ./syz-fuzzer -executor=./syz-executor -name=vm-5 -arch=amd64 -manager=10.128.0.248:54351 -sandbox=none -procs=4 -cover=true -debug=false -test=false -optional=slowdown=1 reaper: 0xfffff80004bc7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00042273e0 (map 0xfffffe00042273e0) (map.pmap 0xfffffe00042274a0) (pmap 0xfffffe0004227500) threads: 9 100105 S uwait 0xfffff80015a91300 syz-fuzzer 100119 S uwait 0xfffff80015e25700 syz-fuzzer 100120 S uwait 0xfffff80015e25900 syz-fuzzer 100121 S uwait 0xfffff80015e25b00 syz-fuzzer 100122 S uwait 0xfffff80030a61700 syz-fuzzer 100123 S uwait 0xfffff80030a61100 syz-fuzzer 100124 S uwait 0xfffff80030a61300 syz-fuzzer 100126 Run CPU 0 syz-fuzzer 100455 S kqread 0xfffff80030a5ef00 syz-fuzzer db> ps pid ppid pgrp uid state wmesg wchan cmd 11183 856 856 0 S (threaded) syz-executor.3 114332 S nanslp 0xffffffff8273c561 syz-executor.3 114805 S connec 0xfffff80048f7c840 syz-executor.3 114810 S uwait 0xfffff8000f1d3f00 syz-executor.3 10979 1 808 0 S uwait 0xfffff800480b3500 syz-executor.2 10978 1 808 0 S uwait 0xfffff80030e59900 syz-executor.2 10233 1 783 0 S uwait 0xfffff8000f209500 syz-executor.0 10229 1 783 0 S uwait 0xfffff80030a5e500 syz-executor.0 10225 1 783 0 S uwait 0xfffff80048c5f300 syz-executor.0 10221 1 783 0 S uwait 0xfffff80048f45d00 syz-executor.0 10219 1 783 0 S uwait 0xfffff80048f45900 syz-executor.0 10061 1 783 0 S uwait 0xfffff80048c5ff00 syz-executor.0 10058 1 808 0 S uwait 0xfffff80030e59500 syz-executor.2 10057 1 784 0 S uwait 0xfffff80030e59d00 syz-executor.1 10052 1 783 0 S umtxn 0xfffff800480b3f00 syz-executor.0 10050 1 856 0 S uwait 0xfffff80015e25300 syz-executor.3 10049 1 808 0 S uwait 0xfffff80015d9cd00 syz-executor.2 10046 1 808 0 S uwait 0xfffff8000f1d3500 syz-executor.2 10045 1 784 0 S uwait 0xfffff80030ebb100 syz-executor.1 10043 1 808 0 S uwait 0xfffff80048f45700 syz-executor.2 10041 1 808 0 S uwait 0xfffff8000f1d3b00 syz-executor.2 10040 1 783 0 S uwait 0xfffff80048d78f00 syz-executor.0 10038 1 856 0 S uwait 0xfffff80015d9c500 syz-executor.3 10032 1 808 0 S uwait 0xfffff80015dad100 syz-executor.2 10031 1 784 0 S uwait 0xfffff80048f45f00 syz-executor.1 10030 1 856 0 S uwait 0xfffff80030a61900 syz-executor.3 10021 1 856 0 S uwait 0xfffff80015d32700 syz-executor.3 10020 1 856 0 S uwait 0xfffff80015e25100 syz-executor.3 9943 1 856 0 S uwait 0xfffff80030e59f00 syz-executor.3 9938 1 856 0 S uwait 0xfffff80015dad500 syz-executor.3 9933 1 856 0 S uwait 0xfffff80015da1f00 syz-executor.3 9928 1 856 0 S uwait 0xfffff80015d9a500 syz-executor.3 9926 1 856 0 S uwait 0xfffff80048c5fd00 syz-executor.3 9848 1 856 0 S uwait 0xfffff80048c5f100 syz-executor.3 9844 1 856 0 S uwait 0xfffff80015d9cb00 syz-executor.3 8824 1 783 0 S umtxn 0xfffff80048820700 syz-executor.0 8821 1 783 0 S uwait 0xfffff80030e59100 syz-executor.0 8410 1 808 0 S uwait 0xfffff800480b3d00 syz-executor.2 8403 1 784 0 S uwait 0xfffff80048c5f700 syz-executor.1 8400 1 784 0 S uwait 0xfffff80015dad300 syz-executor.1 8399 1 808 0 S uwait 0xfffff80015dec500 syz-executor.2 8394 1 808 0 S uwait 0xfffff80030ebb300 syz-executor.2 8393 1 784 0 S uwait 0xfffff800480b3b00 syz-executor.1 8389 1 784 0 S uwait 0xfffff80030ebb700 syz-executor.1 8388 1 784 0 S uwait 0xfffff80048820f00 syz-executor.1 8057 1 783 0 S uwait 0xfffff80048c5f500 syz-executor.0 8051 1 783 0 S uwait 0xfffff800480b3100 syz-executor.0 8043 1 783 0 S uwait 0xfffff80030e59700 syz-executor.0 8034 1 783 0 S uwait 0xfffff80015d9eb00 syz-executor.0 8032 1 783 0 S uwait 0xfffff80015a91500 syz-executor.0 4970 1 4970 65 Ss select 0xfffff80048e778c0 dhclient 4051 1 4051 0 Ss select 0xfffff80048d21ec0 dhclient 4048 1 4048 0 Ss select 0xfffff80048e3aa40 dhclient 4029 1 4029 65 Ss select 0xfffff80048e07ec0 dhclient 3009 1 808 0 S uwait 0xfffff80030e59b00 syz-executor.2 3006 1 784 0 S uwait 0xfffff80015da1500 syz-executor.1 3001 1 808 0 S uwait 0xfffff80030a61f00 syz-executor.2 3000 1 856 0 S uwait 0xfffff800480b3300 syz-executor.3 2998 1 784 0 S uwait 0xfffff80015e25500 syz-executor.1 2992 1 856 0 S uwait 0xfffff80030e59300 syz-executor.3 2989 1 808 0 S uwait 0xfffff80030a5e100 syz-executor.2 2988 1 784 0 S uwait 0xfffff80030a61500 syz-executor.1 2985 1 856 0 S uwait 0xfffff80015da1b00 syz-executor.3 2978 1 856 0 S umtxn 0xfffff800480b3700 syz-executor.3 2976 1 856 0 S uwait 0xfffff80015decb00 syz-executor.3 2868 1 2868 0 Ss select 0xfffff800487662c0 dhclient 2865 1 2865 0 Ss select 0xfffff80048b83440 dhclient 2833 1 2833 65 Ss select 0xfffff80048380440 dhclient 1847 1 1847 0 Ss select 0xfffff80048327140 dhclient 1844 1 1844 0 Ss select 0xfffff800483ad8c0 dhclient 1830 1 1830 65 Ss select 0xfffff800481685c0 dhclient 1159 1 1159 0 Ss select 0xfffff80030f20ec0 dhclient 1155 1 1155 0 Ss select 0xfffff80030f205c0 dhclient 856 780 856 0 Ss nanslp 0xffffffff8273c561 syz-executor.3 808 780 808 0 Ds ktrace_ 0xffffffff8271e7e8 syz-executor.2 784 780 784 0 Ss piperd 0xfffff80030425000 syz-executor.1 783 780 783 0 Ss piperd 0xfffff80015e0e5d0 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100105 S uwait 0xfffff80015a91300 syz-fuzzer 100119 S uwait 0xfffff80015e25700 syz-fuzzer 100120 S uwait 0xfffff80015e25900 syz-fuzzer 100121 S uwait 0xfffff80015e25b00 syz-fuzzer 100122 S uwait 0xfffff80030a61700 syz-fuzzer 100123 S uwait 0xfffff80030a61100 syz-fuzzer 100124 S uwait 0xfffff80030a61300 syz-fuzzer 100126 Run CPU 0 syz-fuzzer 100455 S kqread 0xfffff80030a5ef00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800305345e0 csh 776 694 776 0 Ds ktrace_ 0xffffffff8271e7e8 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 0xfffff80015b014b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b01cb0 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 0xffffffff8273c561 cron 694 1 694 0 Ss select 0xfffff800303998c0 sshd 507 1 507 0 Ss select 0xfffff80015deb5c0 syslogd 436 1 436 0 Ss select 0xfffff80015da05c0 devd 435 1 435 65 Ss select 0xfffff80015ee18c0 dhclient 350 1 350 0 Ss select 0xfffff80015ee1d40 dhclient 347 1 347 0 Ss select 0xfffff80015d99440 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] 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] 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 0xffffffff82eb6828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82feb3c0 [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 RunQ [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 780 (syz-fuzzer) thread 0xfffffe0094fdc3a0 (100126) exclusive sleep mutex vnode interlock (vnode interlock) r = 0 (0xfffff8000f5cc098) 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 551 2939K 29031 kobj 328 2624K 488 vtbuf 24 2064K 46 filedesc 114 1829K 20357 subproc 249 1061K 11317 newblk 7 1035K 13963 vfscache 3 1035K 3 inodedep 278 797K 10711 acpica 1674 649K 55230 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 sctp_atcl 506 506K 20961 sctp_stro 243 486K 6408 intr 4 480K 4 bus 990 378K 3499 BPF 46 337K 46 sctp_atky 749 281K 28633 linker 348 270K 425 kdtrace 324 251K 25998 DEVFS1 107 214K 124 umtx 462 203K 462 module 512 192K 512 sctp_athm 506 190K 21515 sctp_map 486 183K 12724 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 10 141K 10314 tfo_ccache 1 136K 1 dirrem 269 135K 10274 sem 4 120K 4 UMA 270 102K 270 freefile 268 101K 10224 audit_evclass 236 89K 294 temp 37 85K 3257 routetbl 142 81K 943 mtx_pool 2 80K 2 syncache 1 76K 1 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 164 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kqueue 119 53K 11224 kenv 95 52K 95 eventhandler 133 50K 133 lltable 52 46K 344 pwddesc 116 44K 11185 ithread 99 43K 99 KTRACE 104 43K 4977 rman 84 42K 425 sctp_timw 74 37K 74 DEVFSP 97 37K 1133 taskqueue 60 36K 60 ksem 33 36K 281 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 18 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 27 27K 358 ifnet 7 25K 7 plimit 24 24K 636 kcovinfo 64 24K 68 pf_rule 15 24K 395 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 52 20K 695 selfd 48 18K 154759 UART 12 18K 12 session 35 18K 62 bmsafemap 2 17K 10474 inpcbpolicy 43 17K 5912 pf_table 4 16K 135 rpc 2 16K 2 shmfd 1 16K 11 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 pf_osfp 35 14K 35 lockf 35 14K 319 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 osd 31 12K 3079 vt 11 11K 11 pf_ifnet 15 11K 287 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 67 uidinfo 3 9K 43 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 xform 19 8K 2270 select 19 8K 247 mount 16 7K 98 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_stri 5 5K 1473 sctp_ifa 13 5K 14 tcp_fsb 12 5K 633 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 ip6opt 10 5K 122 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 filedesc_to_leader 10 4K 24 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 20292 in_multi 6 3K 9 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 10505 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 10168 vnodemarker 2 2K 842 NFSD session 1 2K 1 newdirblk 5 2K 10146 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 16760 filecaps 5 2K 127 crypto 4 2K 938 diradd 4 2K 10314 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 6 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 ip6_msource 2 1K 9 ip_msource 2 1K 5 entropy 2 1K 47 iov 2 1K 27639 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 freefrag 1 1K 42 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 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 34 htcp data 0 0K 36 cdg data 0 0K 41 vegas data 0 0K 32 cubic data 0 0K 37 chd data 0 0K 24 sctp_mcore 0 0K 0 sctp_socko 0 0K 11065 sctp_iter 0 0K 35 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 25 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 84 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 8299 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 424 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 43 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 9 in6_mfilter 0 0K 19 frag6 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 16 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 10359 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 192 tcp_log_dev 0 0K 285 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 25386 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 238 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 ioctlops 0 0K 1761 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 819 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 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 6 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 9240 379 980832 0 254 39399424 0 malloc-384 384 35999 471 97667 0 30 14004480 0 tcp_log 416 1122 9840 308380 0 254 4560192 0 malloc-1024 1024 4155 25 5326 0 16 4280320 0 mbuf 256 11255 2575 3539479 0 254 3540480 0 malloc-8192 8192 261 96 13510 0 1 2924544 0 malloc-8192 8192 329 3 1022 0 1 2719744 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 14578 2107 362648 0 62 2402640 0 malloc-32768 32768 60 7 10325 0 1 2195456 0 BUF TRIE 144 354 13114 16068 0 62 1939392 0 mbuf_cluster 2048 795 1 795 0 254 1630208 0 UMA Slabs 0 112 13864 29 13864 0 126 1556016 0 malloc-8192 8192 125 7 11208 0 1 1081344 0 malloc-384 384 2338 412 149884 0 30 1056000 0 tcp_bbr_map 128 8 7773 547038 0 126 995968 0 sctp_asoc 2288 243 172 6362 0 254 949520 0 malloc-1024 1024 685 167 23468 0 16 872448 0 malloc-384 384 2093 107 48543 0 30 844800 0 malloc-1024 1024 351 409 11116 0 16 778240 0 ertt_txseginfo 40 1072 18219 1460233 0 254 771640 0 malloc-2048 2048 251 109 6844 0 8 737280 0 malloc-1024 1024 2 694 8664 0 16 712704 0 FFS inode 1160 564 31 10809 0 8 690200 0 sctp_ep 1280 258 216 13507 0 254 606720 0 VM OBJECT 264 2015 115 163585 0 30 562320 0 256 Bucket 2048 212 34 24279 0 8 503808 0 malloc-4096 4096 6 113 25524 0 2 487424 0 MAP ENTRY 96 4602 438 640858 0 126 483840 0 malloc-512 512 337 535 34845 0 30 446464 0 sctp_raddr 736 273 332 9336 0 254 445280 0 malloc-16384 16384 26 1 32 0 1 442368 0 malloc-384 384 1034 56 6176 0 30 418560 0 THREAD 1808 206 25 14810 0 8 417648 0 malloc-1024 1024 290 114 13720 0 16 413696 0 malloc-65536 65536 4 2 35 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_chunk 152 746 1438 19253 0 254 331968 0 malloc-1024 1024 280 40 16209 0 16 327680 0 VNODE 448 603 81 10849 0 30 306432 0 malloc-384 384 684 16 1122 0 30 268800 0 VMSPACE 2544 94 11 11165 0 4 267120 0 malloc-16384 16384 10 5 274 0 1 245760 0 malloc-2048 2048 107 3 124 0 8 225280 0 DEVCTL 1024 0 216 132 0 0 221184 0 g_bio 408 0 500 73506 0 30 204000 0 mbuf_packet 256 257 538 43177 0 254 203520 0 malloc-65536 65536 1 2 183 0 1 196608 0 socket 944 86 118 21236 0 254 192576 0 malloc-512 512 361 15 1162 0 30 192512 0 vmem btag 56 3342 30 3342 0 254 188832 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-16384 16384 6 5 11 0 1 180224 0 PROC 1328 116 16 11186 0 8 175296 0 malloc-8192 8192 16 5 212 0 1 172032 0 FFS2 dinode 256 564 36 10808 0 62 153600 0 filedesc0 1072 116 17 11185 0 8 142576 0 S VFS Cache 104 1033 332 11571 0 126 141960 0 128 Bucket 1024 96 35 5213 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-384 384 278 62 166282 0 30 130560 0 clpbuf 2624 0 48 2255 0 16 125952 0 malloc-512 512 201 31 759 0 30 118784 0 ksiginfo 112 115 929 1376 0 126 116928 0 tcp_inpcb 488 27 189 3067 0 254 105408 0 malloc-4096 4096 17 7 814 0 2 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcpcb 1064 27 50 3067 0 254 81928 0 malloc-512 512 101 59 10926 0 30 81920 0 32 Bucket 256 139 131 23145 0 62 69120 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 7 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 1 3 54 0 1 65536 0 malloc-384 384 129 41 11616 0 30 65280 0 malloc-512 512 117 3 362 0 30 61440 0 malloc-8192 8192 2 5 10365 0 1 57344 0 malloc-1024 1024 53 3 57 0 16 57344 0 64 Bucket 512 55 49 12251 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 7 527 0 2 49152 0 malloc-512 512 24 72 10767 0 30 49152 0 malloc-4096 4096 8 3 223 0 2 45056 0 malloc-2048 2048 9 13 1567 0 8 45056 0 malloc-2048 2048 18 4 22 0 8 45056 0 malloc-512 512 22 66 13252 0 30 45056 0 pcpu-8 8 4851 781 12673 0 254 45056 0 tcp_rack_pcb 832 12 42 633 0 16 44928 0 malloc-384 384 58 52 3211 0 30 42240 0 16 Bucket 144 144 136 3543 0 62 40320 0 Files 80 325 175 42243 0 126 40000 0 tcp_bbr_pcb 832 3 42 1414 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 59372 0 16 36864 0 malloc-4096 4096 7 2 113 0 2 36864 0 udplite_inpcb 488 0 72 2247 0 254 35136 0 TURNSTILE 136 232 20 232 0 62 34272 0 pipe 744 24 21 687 0 16 33480 0 malloc-16384 16384 2 0 2 0 1 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-2048 2048 11 3 139 0 8 28672 0 malloc-2048 2048 4 10 258 0 8 28672 0 malloc-512 512 32 24 2243 0 30 28672 0 KNOTE 160 28 147 181804 0 62 28000 0 malloc-8192 8192 0 3 161 0 1 24576 0 malloc-4096 4096 1 5 281 0 2 24576 0 PWD 32 67 689 10217 0 254 24192 0 2 Bucket 32 185 571 13103 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 54 246 3205 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 malloc-2048 2048 9 1 9 0 8 20480 0 sctp_stream_msg_out 112 127 53 1498 0 254 20160 0 sctp_laddr 48 236 184 4117 0 254 20160 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 vtnet_tx_hdr 24 0 668 1550171 0 254 16032 0 ripcb 488 10 22 300 0 254 15616 0 unpcb 256 20 40 1756 0 254 15360 0 rtentry 176 30 39 34 0 62 12144 0 tcp_rack_map 112 24 84 1182 0 126 12096 0 udp_inpcb 488 6 18 298 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 2 875 0 2 8192 0 malloc-2048 2048 0 4 9 0 8 8192 0 malloc-1024 1024 0 8 162 0 16 8192 0 pf tags 104 2 76 26 0 126 8112 0 tcptw 88 0 92 5 0 254 8096 0 PGRP 88 35 57 73 0 126 8096 0 rl_entry 40 90 112 90 0 254 8080 0 sctp_asconf_ack 48 0 168 21 0 254 8064 0 syncache 168 0 48 6 0 254 8064 0 udpcb 32 6 246 2545 0 254 8064 0 ertt 72 27 85 3067 0 126 8064 0 4 Bucket 48 7 161 263 0 254 8064 0 sctp_readq 152 0 52 553 0 254 7904 0 cryptop 280 0 28 167 0 30 7840 0 itimer 352 0 22 6 0 30 7744 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 59 0 126 6448 0 tfo_ccache_entries 80 2 62 2 0 126 5120 0 domainset 40 0 126 42 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 2 61 2 0 254 4032 0 UMA Slabs 1 176 10 12 10 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 cdg_qdiffsample 16 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 0 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 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 TMPFS node 224 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 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 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-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