panic: Non-zero write count cpuid = 1 time = 1621755500 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516d5830 vpanic() at vpanic+0x1c7/frame 0xfffffe00516d5890 panic() at panic+0x43/frame 0xfffffe00516d58f0 freevnode() at freevnode+0x3e9/frame 0xfffffe00516d5920 vput_final() at vput_final+0xef/frame 0xfffffe00516d5990 ktr_writerequest() at ktr_writerequest+0x735/frame 0xfffffe00516d5a80 ktr_submitrequest() at ktr_submitrequest+0x5e/frame 0xfffffe00516d5ab0 ia32_syscall() at ia32_syscall+0x53d/frame 0xfffffe00516d5bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5b8 KDB: enter: panic [ thread pid 782 tid 100092 ] 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 0 rax 0x12 rcx 0xffffffff8113aa70 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516d5810 rbp 0xfffffe00516d5830 rsi 0 rdi 0xffffffff8113aaa6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516d5700 r11 0x1ffaefff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a74c1c r15 0xffffffff81a74c1c rip 0xffffffff81131a97 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x163736e(%rip) db> show proc Process 782 (syz-executor.0) at 0xfffff80015e5da60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffff80015ee0a60 ABI: FreeBSD ELF32 flag: 0x10004000 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bc7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094fe7000 (map 0xfffffe0094fe7000) (map.pmap 0xfffffe0094fe70c0) (pmap 0xfffffe0094fe7120) threads: 1 100092 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 3068 810 810 0 R syz-executor.3 3067 801 801 0 R (threaded) syz-executor.2 102194 RunQ syz-executor.2 102725 RunQ syz-executor.2 3066 783 783 0 R (threaded) syz-executor.1 102431 RunQ syz-executor.1 102724 S uwait 0xfffff8001ff7f300 syz-executor.1 3064 782 782 0 R (threaded) syz-executor.0 102256 RunQ syz-executor.0 102722 S ksem 0xfffff80029191f18 syz-executor.0 2669 1 782 0 S uwait 0xfffff8003bdc6100 syz-executor.0 2667 1 782 0 S uwait 0xfffff800294e6500 syz-executor.0 2666 1 810 0 S umtxn 0xfffff8001ff7f100 syz-executor.3 2665 1 783 0 S umtxn 0xfffff8003bdfd500 syz-executor.1 2660 1 801 0 S uwait 0xfffff8001ff7fd00 syz-executor.2 2658 1 783 0 S uwait 0xfffff8003bdfdb00 syz-executor.1 2656 1 782 0 S uwait 0xfffff8003bdc6300 syz-executor.0 2655 1 801 0 S uwait 0xfffff8001ff7ff00 syz-executor.2 2654 1 810 0 S uwait 0xfffff8003bd8bf00 syz-executor.3 2650 1 801 0 S uwait 0xfffff8003bd8bb00 syz-executor.2 2649 1 810 0 S uwait 0xfffff8003bdfd300 syz-executor.3 2648 1 783 0 S uwait 0xfffff80015766500 syz-executor.1 2643 1 783 0 S uwait 0xfffff8001ff7fb00 syz-executor.1 2640 1 783 0 S uwait 0xfffff8003bd8bd00 syz-executor.1 2467 1 782 0 S uwait 0xfffff80015d9fb00 syz-executor.0 2455 1 782 0 S uwait 0xfffff80015dad100 syz-executor.0 2449 2443 2449 0 Ss select 0xfffff8001fe8dbc0 dhclient 2446 1 2446 0 Ss select 0xfffff80029077140 dhclient 2443 2435 436 65 S select 0xfffff80029077440 dhclient 2439 1 810 0 S uwait 0xfffff80015d9fd00 syz-executor.3 2435 436 436 0 S wait 0xfffff8003b575a60 sh 2424 1 2424 65 Ss select 0xfffff8002909cd40 dhclient 2419 1 810 0 S uwait 0xfffff8003bc40f00 syz-executor.3 2417 1 810 0 S uwait 0xfffff8003bcafb00 syz-executor.3 2415 1 801 0 S uwait 0xfffff80015dad300 syz-executor.2 2414 1 810 0 S uwait 0xfffff8003bc40500 syz-executor.3 2412 1 782 0 S uwait 0xfffff8003bdc6d00 syz-executor.0 2409 1 783 0 S uwait 0xfffff80015da2300 syz-executor.1 2408 1 810 0 S uwait 0xfffff8003bdc6700 syz-executor.3 2407 1 801 0 S uwait 0xfffff8003bd8b300 syz-executor.2 2406 1 782 0 S uwait 0xfffff8003bdfdf00 syz-executor.0 2401 1 783 0 S umtxn 0xfffff8003bdc6b00 syz-executor.1 2400 1 810 0 S uwait 0xfffff80015d9bf00 syz-executor.3 2399 1 782 0 S uwait 0xfffff8003bc40b00 syz-executor.0 2398 1 801 0 S uwait 0xfffff80015d9df00 syz-executor.2 2391 1 783 0 S uwait 0xfffff8003bdc6f00 syz-executor.1 2390 1 782 0 S uwait 0xfffff8003bcaf700 syz-executor.0 2379 1 782 0 S uwait 0xfffff80015d9dd00 syz-executor.0 2378 1 782 0 S uwait 0xfffff8003bd8b500 syz-executor.0 2319 1 2312 0 S uwait 0xfffff8003bc40d00 syz-executor.2 2308 1 2300 0 S uwait 0xfffff8003b578100 syz-executor.2 2307 1 2301 0 S uwait 0xfffff80015d9f700 syz-executor.1 2298 1 2294 0 S uwait 0xfffff8003b34ef00 syz-executor.3 2297 1 2288 0 S uwait 0xfffff80015d9f900 syz-executor.1 2296 1 2291 0 S uwait 0xfffff80015d6db00 syz-executor.2 2292 1 2289 0 S uwait 0xfffff8003bcaf500 syz-executor.3 2285 1 2281 0 S uwait 0xfffff8003bd8b100 syz-executor.1 2284 1 2279 0 S uwait 0xfffff8003bc40100 syz-executor.3 2275 1 2266 0 S uwait 0xfffff8003bc40700 syz-executor.3 2271 1 2266 0 S uwait 0xfffff8003b578f00 syz-executor.3 916 1 810 0 S uwait 0xfffff80015de9500 syz-executor.3 911 1 810 0 S uwait 0xfffff80015a93500 syz-executor.3 907 1 810 0 S uwait 0xfffff80015dad500 syz-executor.3 903 1 810 0 S uwait 0xfffff8003bcafd00 syz-executor.3 898 1 810 0 S uwait 0xfffff80015a93700 syz-executor.3 894 1 810 0 S uwait 0xfffff8003bcaf900 syz-executor.3 888 1 810 0 S uwait 0xfffff80015a93300 syz-executor.3 885 1 810 0 S uwait 0xfffff8003bcaf300 syz-executor.3 826 1 826 0 Ss select 0xfffff80015e49a40 dhclient 822 1 822 0 Ss select 0xfffff8003bbf9d40 dhclient 810 780 810 0 Rs CPU 0 syz-executor.3 801 780 801 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs CPU 1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100098 S uwait 0xfffff80015d9b900 syz-fuzzer 100117 S uwait 0xfffff8003b34e300 syz-fuzzer 100118 S uwait 0xfffff8003b34e500 syz-fuzzer 100119 S uwait 0xfffff8003b34e700 syz-fuzzer 100120 S uwait 0xfffff8003b34e900 syz-fuzzer 100121 S uwait 0xfffff80015d6dd00 syz-fuzzer 100122 S uwait 0xfffff80015d6df00 syz-fuzzer 100123 S kqread 0xfffff80015da2b00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e8d5e0 csh 776 694 776 0 Ss select 0xfffff8003b483140 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 0xffffffff8273c561 cron 694 1 694 0 Ss select 0xfffff8003b37da40 sshd 507 1 507 0 Ss select 0xfffff80015e77bc0 syslogd 436 1 436 0 Ss wait 0xfffff8003b2e6530 devd 435 1 435 65 Ss select 0xfffff8003b37b8c0 dhclient 350 1 350 0 Ss select 0xfffff8003b37ba40 dhclient 347 1 347 0 Ss select 0xfffff8003b2eea40 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] 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 0xffffffff82ece828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e83c0 [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] db> show all locks Process 782 (syz-executor.0) thread 0xfffffe00558c1900 (100092) exclusive sleep mutex vnode interlock (vnode interlock) r = 0 (0xfffff8002968be98) 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 sctp_stro 152 16736K 1396 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 filedesc 124 1991K 4481 pcb 332 1990K 5524 newblk 7 1035K 5620 vfscache 3 1035K 3 subproc 232 1009K 3190 inodedep 317 836K 2425 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 sctp_atcl 305 305K 4242 linker 348 270K 424 kdtrace 307 238K 5795 DEVFS1 107 214K 124 BPF 30 203K 30 umtx 440 193K 440 module 512 192K 512 vnet_data 1 176K 1 sctp_atky 457 172K 5970 tidhash 3 164K 3 dirrem 308 154K 2292 pagedep 11 141K 2216 tfo_ccache 1 136K 1 sem 4 120K 4 freefile 306 115K 2239 sctp_athm 305 115K 4423 sctp_map 304 114K 2746 UMA 270 102K 270 audit_evclass 236 89K 294 temp 36 81K 2394 mtx_pool 2 80K 2 syncache 1 76K 1 routetbl 136 75K 575 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 kqueue 113 51K 3094 eventhandler 133 50K 133 lltable 49 43K 102 ithread 99 43K 99 pwddesc 111 42K 3069 rman 84 42K 425 KTRACE 102 39K 8192 sctp_timw 73 37K 73 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 1 DEVFSP 76 29K 233 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 ifnet 7 25K 7 cred 24 24K 229 kcovinfo 64 24K 68 plimit 22 22K 395 ksem 4 21K 105 CAM queue 5 21K 1528 pf_rule 6 21K 69 pfs_nodes 20 20K 20 session 38 19K 63 proc-args 47 18K 584 UART 12 18K 12 bmsafemap 2 17K 2366 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 selfd 38 15K 38438 ufs_dirhash 24 14K 24 pf_ifnet 19 13K 50 sglist 5 13K 5 inpcbpolicy 33 13K 1014 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 osd 28 11K 627 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 7 lockf 23 9K 67 pf_table 2 8K 39 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 select 13 5K 72 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 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 4352 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 freework 5 3K 3244 sctp_ifn 6 3K 14 newdirblk 6 3K 2176 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 2276 vnodemarker 2 2K 140 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 138 diradd 4 2K 2327 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 6188 procdesc 3 2K 10 tcpfunc 3 2K 3 loginclass 3 2K 6 filecaps 3 2K 84 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 xform 2 1K 330 entropy 2 1K 39 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 56 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_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 8 chd data 0 0K 8 vegas data 0 0K 0 cubic data 0 0K 8 dctcp data 0 0K 14 htcp data 0 0K 5 sctp_mcore 0 0K 0 sctp_socko 0 0K 2009 sctp_iter 0 0K 11 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 10 sctp_aadr 0 0K 18 sctp_stri 0 0K 487 tcp_do 0 0K 0 tcp_fsb 0 0K 169 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 1880 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 68 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 90 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 107 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 46 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 7 twa_commands 0 0K 0 statfs 0 0K 2361 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 111 tcp_log_dev 0 0K 67 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 2893 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 148 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 15773 ioctlops 0 0K 277 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 664 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 8332 1067 103499 0 254 38498304 0 malloc-384 384 35489 81 49390 0 30 13658880 0 tcp_log 416 20811 5163 110617 0 254 10805184 0 malloc-1024 1024 4148 20 4491 0 16 4268032 0 tcp_bbr_map 128 23405 5177 100522 0 126 3658496 0 mbuf 256 8996 2464 484962 0 254 2933760 0 malloc-8192 8192 329 2 545 0 1 2711552 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-32768 32768 65 4 2387 0 1 2260992 0 BUF TRIE 144 185 13283 2951 0 62 1939392 0 ertt_txseginfo 40 31500 9203 250972 0 254 1628120 0 UMA Slabs 0 112 13022 7 13022 0 126 1459248 0 malloc-8192 8192 156 9 2506 0 1 1351680 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 malloc-384 384 2361 409 95323 0 30 1063680 0 malloc-8192 8192 120 4 3078 0 1 1015808 0 RADIX NODE 144 6832 193 81809 0 62 1011600 0 malloc-1024 1024 384 420 2639 0 16 823296 0 malloc-1024 1024 2 754 1899 0 16 774144 0 malloc-384 384 1874 46 13718 0 30 737280 0 FFS inode 1160 558 30 2797 0 8 682080 0 malloc-1024 1024 467 41 5554 0 16 520192 0 malloc-512 512 374 642 10410 0 30 520192 0 VM OBJECT 264 1864 71 45501 0 30 510840 0 256 Bucket 2048 144 88 15711 0 8 475136 0 MAP ENTRY 96 4351 269 171944 0 126 443520 0 malloc-384 384 1003 37 3834 0 30 399360 0 THREAD 1808 195 25 2725 0 8 397760 0 sctp_asoc 2288 152 13 1373 0 254 377520 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-2048 2048 152 16 1889 0 8 344064 0 malloc-1024 1024 264 36 3641 0 16 307200 0 VNODE 448 597 69 2837 0 30 298368 0 malloc-16384 16384 18 0 22 0 1 294912 0 malloc-4096 4096 4 64 2935 0 2 278528 0 malloc-384 384 676 34 994 0 30 272640 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 10 5 273 0 1 245760 0 VMSPACE 2544 88 8 3052 0 4 244224 0 malloc-32768 32768 2 5 7 0 1 229376 0 sctp_ep 1280 153 24 2503 0 254 226560 0 malloc-2048 2048 107 3 124 0 8 225280 0 DEVCTL 1024 8 208 132 0 0 221184 0 malloc-1024 1024 185 23 2574 0 16 212992 0 malloc-65536 65536 1 2 178 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-512 512 348 12 1128 0 30 184320 0 vmem btag 56 3024 132 3024 0 254 176736 0 sctp_raddr 736 167 64 2339 0 254 170016 0 malloc-8192 8192 16 4 174 0 1 163840 0 PROC 1328 110 10 3068 0 8 159360 0 mbuf_packet 256 96 519 11452 0 254 157440 0 sctp_chunk 152 128 860 4534 0 254 150176 0 FFS2 dinode 256 558 27 2797 0 62 149760 0 filedesc0 1072 111 22 3069 0 8 142576 0 S VFS Cache 104 1010 277 3356 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 clpbuf 2624 0 48 112 0 16 125952 0 ksiginfo 112 104 940 329 0 126 116928 0 malloc-384 384 248 52 41057 0 30 115200 0 g_bio 408 0 280 8794 0 30 114240 0 malloc-512 512 208 8 332 0 30 110592 0 socket 944 54 54 4715 0 254 101952 0 malloc-16384 16384 6 0 6 0 1 98304 0 128 Bucket 1024 70 25 1856 0 16 97280 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-4096 4096 16 4 252 0 2 81920 0 malloc-512 512 97 39 2896 0 30 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 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 24 32 615 0 254 59584 0 malloc-1024 1024 53 3 57 0 16 57344 0 32 Bucket 256 110 100 14224 0 62 53760 0 malloc-512 512 87 17 237 0 30 53248 0 malloc-384 384 80 50 2739 0 30 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 4 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 1368 0 8 45056 0 malloc-2048 2048 18 4 22 0 8 45056 0 malloc-512 512 23 65 2914 0 30 45056 0 tcp_bbr_pcb 832 19 35 307 0 16 44928 0 malloc-8192 8192 2 3 2367 0 1 40960 0 malloc-512 512 19 61 3425 0 30 40960 0 pcpu-8 8 4851 269 6013 0 254 40960 0 tcp_inpcb 488 45 35 615 0 254 39040 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 22837 0 16 36864 0 malloc-4096 4096 7 2 63 0 2 36864 0 16 Bucket 144 141 111 2294 0 62 36288 0 malloc-384 384 50 40 674 0 30 34560 0 TURNSTILE 136 221 31 221 0 62 34272 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 malloc-4096 4096 1 6 282 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 64 Bucket 512 49 7 4228 0 30 28672 0 KNOTE 160 28 147 27874 0 62 28000 0 Files 80 228 122 13634 0 126 28000 0 pipe 744 21 14 368 0 16 26040 0 malloc-512 512 32 16 1307 0 30 24576 0 PWD 32 68 688 2262 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 0 27 169 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 2272 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 malloc-2048 2048 4 4 53 0 8 16384 0 vtnet_tx_hdr 24 0 668 127366 0 254 16032 0 sctp_stream_msg_out 112 80 28 447 0 254 12096 0 8 Bucket 80 51 99 993 0 126 12000 0 ripcb 488 3 21 107 0 254 11712 0 udp_inpcb 488 6 18 265 0 254 11712 0 kenv 258 15 30 1050 0 30 11610 0 unpcb 256 16 29 1169 0 254 11520 0 malloc-4096 4096 0 2 100 0 2 8192 0 malloc-2048 2048 0 4 6 0 8 8192 0 malloc-1024 1024 0 8 36 0 16 8192 0 pf tags 104 1 77 29 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 38 54 63 0 126 8096 0 rl_entry 40 65 137 65 0 254 8080 0 sctp_laddr 48 44 124 669 0 254 8064 0 tcp_rack_map 112 0 72 362 0 126 8064 0 udpcb 32 6 246 292 0 254 8064 0 ertt 72 24 88 615 0 126 8064 0 4 Bucket 48 6 162 120 0 254 8064 0 sctp_readq 152 0 52 264 0 254 7904 0 cryptop 280 0 28 16 0 30 7840 0 udplite_inpcb 488 0 16 27 0 254 7808 0 routing nhops 256 27 3 34 0 62 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 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 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 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 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 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-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-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