panic: refcount 0xfffff8003bda7dec wraparound cpuid = 1 time = 2000000005 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887df8a0 vpanic() at vpanic+0x1c7/frame 0xfffffe00887df900 panic() at panic+0x43/frame 0xfffffe00887df960 _refcount_update_saturated() at _refcount_update_saturated+0x15/frame 0xfffffe00887df970 vrele() at vrele+0x7e/frame 0xfffffe00887df990 ktr_writerequest() at ktr_writerequest+0x735/frame 0xfffffe00887dfa80 ktr_submitrequest() at ktr_submitrequest+0x5e/frame 0xfffffe00887dfab0 amd64_syscall() at amd64_syscall+0x5fa/frame 0xfffffe00887dfbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00887dfbf0 --- syscall (0, FreeBSD ELF64, nosys), rip = 0x2e7aea, rsp = 0x7fffffffe428, rbp = 0x7fffffffe450 --- KDB: enter: panic [ thread pid 881 tid 100124 ] 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 0xfffffe00887df880 rbp 0xfffffe00887df8a0 rsi 0 rdi 0xffffffff8113aaa6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887df770 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 881 (syz-executor.3) at 0xfffff8003b581000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffff8003b308a60 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bc7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00950433e0 (map 0xfffffe00950433e0) (map.pmap 0xfffffe00950434a0) (pmap 0xfffffe0095043500) threads: 1 100124 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 4346 807 807 0 S (threaded) syz-executor.2 100866 S nanslp 0xffffffff8273c560 syz-executor.2 105164 S sbwait 0xfffff800704fd924 syz-executor.2 105166 S sbwait 0xfffff800704d41c4 syz-executor.2 105167 S pipdwt 0xfffff800704c2ba0 syz-executor.2 105168 S uwait 0xfffff80070718d00 syz-executor.2 105169 S uwait 0xfffff8003bc0fb00 syz-executor.2 4345 881 881 0 S (threaded) syz-executor.3 100581 S nanslp 0xffffffff8273c560 syz-executor.3 105162 S connec 0xfffff800704fd490 syz-executor.3 105165 S uwait 0xfffff800703eb500 syz-executor.3 4344 785 785 0 S (threaded) syz-executor.1 104928 S nanslp 0xffffffff8273c560 syz-executor.1 105160 S connec 0xfffff800707c0bf0 syz-executor.1 105163 S uwait 0xfffff8007046d300 syz-executor.1 4343 783 783 0 S (threaded) syz-executor.0 104818 S nanslp 0xffffffff8273c560 syz-executor.0 105159 S connec 0xfffff80070656490 syz-executor.0 105161 S uwait 0xfffff8003bd89b00 syz-executor.0 4159 1 785 0 S uwait 0xfffff8003bae7500 syz-executor.1 4158 1 785 0 S uwait 0xfffff8003ba71300 syz-executor.1 4154 1 785 0 S uwait 0xfffff8003bd89300 syz-executor.1 4152 1 785 0 S uwait 0xfffff80015e24100 syz-executor.1 4143 1 807 0 S uwait 0xfffff80015dee900 syz-executor.2 4142 1 807 0 S uwait 0xfffff800703ebb00 syz-executor.2 4094 1 807 0 S uwait 0xfffff80015d9d500 syz-executor.2 4090 1 807 0 S uwait 0xfffff8003ba71500 syz-executor.2 4049 1 881 0 S uwait 0xfffff800703eb300 syz-executor.3 4046 1 881 0 S umtxn 0xfffff8003bc0f500 syz-executor.3 4040 1 807 0 S uwait 0xfffff800703ebf00 syz-executor.2 4039 1 783 0 S uwait 0xfffff8003bc0ff00 syz-executor.0 4038 1 807 0 S uwait 0xfffff80015da1f00 syz-executor.2 4037 1 807 0 S uwait 0xfffff8003ba71d00 syz-executor.2 4033 1 807 0 S umtxn 0xfffff80015d99b00 syz-executor.2 3973 1 807 0 S uwait 0xfffff8003bae7700 syz-executor.2 3969 1 807 0 S uwait 0xfffff8003ba71f00 syz-executor.2 3864 1 881 0 S uwait 0xfffff80015e24900 syz-executor.3 3860 1 881 0 S uwait 0xfffff800703eb100 syz-executor.3 3741 1 807 0 S uwait 0xfffff8003ba71b00 syz-executor.2 3739 1 807 0 S uwait 0xfffff80015d9bb00 syz-executor.2 3728 1 785 0 S uwait 0xfffff80015d99f00 syz-executor.1 3727 1 785 0 S umtxn 0xfffff80015e24b00 syz-executor.1 3409 1 807 0 S uwait 0xfffff80004d60b00 syz-executor.2 3404 1 807 0 S uwait 0xfffff8003bd89d00 syz-executor.2 3213 3204 3213 0 Ss select 0xfffff8003be75740 dhclient 3207 1 3207 0 Ss select 0xfffff8003be2f140 dhclient 3204 3197 436 65 S select 0xfffff80015e9b140 dhclient 3197 436 436 0 S wait 0xfffff8003bd14000 sh 3188 1 3188 65 Ss select 0xfffff8003bec95c0 dhclient 3135 3134 783 0 SV uwait 0xfffff8003bae7f00 syz-executor.0 3134 1 783 0 DV ppwait 0xfffff80070380f40 syz-executor.0 3072 3071 783 0 SV uwait 0xfffff80015e24500 syz-executor.0 3071 1 783 0 DV ppwait 0xfffff8003bb254e0 syz-executor.0 2785 1 2785 0 Ss select 0xfffff8003bd10d40 dhclient 2781 1 2781 0 Ss select 0xfffff8003be755c0 dhclient 2761 1 2761 65 Ss select 0xfffff8003bdf1a40 dhclient 1485 1 1485 0 Ss select 0xfffff8003bd10a40 dhclient 1482 1 1482 0 Ss select 0xfffff8003bec98c0 dhclient 881 780 881 0 Rs CPU 1 syz-executor.3 807 780 807 0 Ss nanslp 0xffffffff8273c560 syz-executor.2 785 780 785 0 Ss nanslp 0xffffffff8273c560 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273c560 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffff80015d32d00 syz-fuzzer 100117 S uwait 0xfffff80015d9d300 syz-fuzzer 100118 S uwait 0xfffff80015dee500 syz-fuzzer 100119 S kqread 0xfffff80015766500 syz-fuzzer 100120 S uwait 0xfffff80015a91300 syz-fuzzer 100121 S uwait 0xfffff80015a91500 syz-fuzzer 100122 S uwait 0xfffff80015a91700 syz-fuzzer 100123 S uwait 0xfffff80015da1d00 syz-fuzzer 100438 S uwait 0xfffff8003bc0f300 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003b3080b0 csh 776 694 776 0 Ss select 0xfffff80015e9b2c0 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 0xfffff80015d98ec0 sshd 507 1 507 0 Ss select 0xfffff80015e71bc0 syslogd 436 1 436 0 Ss wait 0xfffff80015dc5000 devd 435 1 435 65 Ss select 0xfffff80015eea740 dhclient 350 1 350 0 Ss select 0xfffff80015e712c0 dhclient 347 1 347 0 Ss select 0xfffff80015e71740 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] 100098 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 0xffffffff82f17828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830cc3c0 [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 Run CPU 0 [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 - 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 881 (syz-executor.3) thread 0xfffffe0094fd8ac0 (100124) 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 kobj 328 2624K 488 vtbuf 24 2064K 46 filedesc 76 1214K 6815 newblk 53 1058K 4115 vfscache 3 1035K 3 inodedep 315 834K 3485 subproc 187 817K 4444 acpica 1674 649K 55230 pcb 30 615K 4264 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3499 BPF 38 270K 38 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 268 212K 9517 module 512 192K 512 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 dirrem 300 150K 3406 pagedep 23 147K 3385 tfo_ccache 1 136K 1 sem 4 120K 4 freefile 292 110K 3386 shm 10 104K 55 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2254 syncache 1 76K 1 vmem 3 72K 5 routetbl 127 69K 404 msg 4 68K 4 ifaddr 69 65K 71 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 kqueue 92 43K 4353 rman 84 42K 425 KTRACE 101 38K 106 taskqueue 60 36K 60 lltable 41 35K 43 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 pwddesc 90 34K 4347 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 DEVFSP 78 30K 88 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 25 25K 238 ifnet 7 25K 7 kcovinfo 64 24K 68 plimit 23 23K 396 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 50 19K 644 sctp_timw 37 19K 37 UART 12 18K 12 selfd 45 17K 74702 bmsafemap 2 17K 3456 ksem 1 16K 23 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 session 31 16K 45 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 lockf 28 11K 47 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 9 pf_ifnet 10 9K 19 inpcbpolicy 22 9K 3178 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 freework 16 8K 3378 acpidev 20 8K 20 hhook 15 8K 17 mount 16 7K 90 newdirblk 17 7K 3369 fpukern_ctx 3 6K 3 select 16 6K 91 terminal 11 6K 11 ip6ndp 12 6K 14 osd 13 5K 1741 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 soname 11 5K 5835 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 6738 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 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 vnodemarker 2 2K 26 procdesc 4 2K 16 NFSD session 1 2K 1 diradd 5 2K 3443 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 4 freeblks 3 2K 3364 pfil 4 2K 4 CAM path 4 2K 1034 filecaps 4 2K 104 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 xform 2 1K 44 entropy 2 1K 41 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 indirdep 1 1K 11 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 freefrag 1 1K 7 vnet_data_free 1 1K 1 vnet 1 1K 1 iov 1 1K 16800 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 vegas data 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 555 sctp_iter 0 0K 9 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_athm 0 0K 2043 sctp_atky 0 0K 2422 sctp_atcl 0 0K 2043 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stro 0 0K 379 sctp_stri 0 0K 0 sctp_map 0 0K 758 tcp_do 0 0K 0 tcp_fsb 0 0K 27 cubic 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 2588 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 6 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 2 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 3560 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 tcp_log_dev 0 0K 0 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 2101 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 105 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 165 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 699 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 8320 987 1238914 0 254 38121472 0 malloc-384 384 34710 50 44619 0 30 13347840 0 malloc-1024 1024 4151 9 4388 0 16 4259840 0 malloc-8192 8192 329 2 493 0 1 2711552 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8641 929 2144216 0 254 2449920 0 BUF TRIE 144 180 13288 706 0 62 1939392 0 RADIX NODE 144 13288 177 145599 0 62 1938960 0 malloc-32768 32768 41 4 3554 0 1 1474560 0 UMA Slabs 0 112 12668 1 12668 0 126 1418928 0 malloc-1024 1024 379 965 3619 0 16 1376256 0 malloc-1024 1024 2 1258 2603 0 16 1290240 0 malloc-384 384 2345 995 94741 0 30 1282560 0 mbuf_cluster 2048 525 1 525 0 254 1077248 0 malloc-8192 8192 108 3 4410 0 1 909312 0 malloc-512 512 413 947 11110 0 30 696320 0 FFS inode 1160 531 22 3919 0 8 641480 0 malloc-384 384 1473 27 15250 0 30 576000 0 VM OBJECT 264 1608 57 64108 0 30 439560 0 malloc-384 384 1004 6 3366 0 30 387840 0 malloc-16384 16384 22 1 26 0 1 376832 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 177 10 5169 0 8 338096 0 MAP ENTRY 96 3041 193 233014 0 126 310464 0 ertt_txseginfo 40 3065 4611 277688 0 254 307040 0 VNODE 448 568 71 3958 0 30 286272 0 malloc-1024 1024 239 25 6026 0 16 270336 0 malloc-384 384 675 15 941 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 256 Bucket 2048 98 24 17547 0 8 249856 0 malloc-16384 16384 10 5 273 0 1 245760 0 tcp_bbr_map 128 15 1845 38547 0 127 238080 0 DEVCTL 1024 4 212 132 0 0 221184 0 malloc-2048 2048 107 1 124 0 8 221184 0 malloc-65536 65536 1 2 178 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 65 7 4321 0 4 183168 0 malloc-512 512 316 12 1052 0 30 167936 0 malloc-4096 4096 2 38 2104 0 2 163840 0 malloc-1024 1024 138 22 2852 0 16 163840 0 malloc-8192 8192 16 3 162 0 1 155648 0 vmem btag 56 2677 47 2677 0 254 152544 0 FFS2 dinode 256 531 24 3918 0 62 142080 0 S VFS Cache 104 1019 346 4470 0 126 141960 0 mbuf_packet 256 18 507 3429 0 254 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 PROC 1328 89 7 4346 0 8 127488 0 ksiginfo 112 77 967 1147 0 126 116928 0 malloc-384 384 267 33 78356 0 30 115200 0 filedesc0 1072 90 15 4347 0 8 112560 0 malloc-8192 8192 3 10 1667 0 1 106496 0 malloc-512 512 193 7 230 0 30 102400 0 socket 944 57 51 7071 0 254 101952 0 tcp_inpcb 488 9 199 1729 0 254 101504 0 malloc-16384 16384 6 0 6 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-16384 16384 3 2 5 0 1 81920 0 g_bio 408 0 200 5851 0 30 81600 0 32 Bucket 256 133 152 10146 0 62 72960 0 malloc-1024 1024 32 36 1697 0 16 69632 0 sctp_ep 1280 0 54 1664 0 254 69120 0 128 Bucket 1024 29 38 618 0 16 68608 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-512 512 93 35 3819 0 30 65536 0 malloc-8192 8192 4 3 534 0 1 57344 0 malloc-1024 1024 53 3 57 0 16 57344 0 malloc-2048 2048 8 18 895 0 8 53248 0 malloc-8192 8192 2 4 3564 0 1 49152 0 malloc-4096 4096 5 7 515 0 2 49152 0 malloc-4096 4096 10 2 88 0 2 49152 0 malloc-384 384 87 33 1990 0 30 46080 0 sctp_asoc 2288 0 20 379 0 254 45760 0 malloc-2048 2048 18 4 22 0 8 45056 0 tcpcb 1064 9 33 1729 0 254 44688 0 pipe 744 26 34 920 0 16 44640 0 16 Bucket 144 195 113 2397 0 62 44352 0 NAMEI 1024 0 40 27877 0 16 40960 0 pcpu-8 8 4673 447 4829 0 254 40960 0 64 Bucket 512 49 31 5203 0 30 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-2048 2048 9 9 1475 0 8 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 malloc-512 512 50 14 84 0 30 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 Files 80 250 150 19063 0 126 32000 0 malloc-4096 4096 1 6 281 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-512 512 30 26 3460 0 30 28672 0 malloc-512 512 35 21 3817 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 128143 0 62 28000 0 malloc-384 384 35 35 1776 0 30 26880 0 PWD 32 34 722 3457 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 37 263 1728 0 126 24000 0 udplite_inpcb 488 3 45 1120 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 11 0 8 20480 0 malloc-512 512 32 8 1292 0 30 20480 0 2 Bucket 32 90 540 2059 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 sctp_raddr 736 0 22 379 0 254 16192 0 vtnet_tx_hdr 24 1 667 889054 0 254 16032 0 unpcb 256 31 29 2168 0 254 15360 0 tcp_bbr_pcb 832 3 15 946 0 16 14976 0 tcp_rack_pcb 832 0 18 27 0 16 14976 0 udp_inpcb 488 6 18 240 0 254 11712 0 kenv 258 15 30 1057 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-4096 4096 0 2 47 0 2 8192 0 malloc-2048 2048 0 4 8 0 8 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 0 8 39 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcp_log_bucket 176 0 46 2 0 62 8096 0 PGRP 88 31 61 45 0 126 8096 0 rl_entry 40 47 155 47 0 254 8080 0 sctp_laddr 48 0 168 12 0 254 8064 0 tcp_rack_map 112 0 72 45 0 126 8064 0 udpcb 32 9 243 1360 0 254 8064 0 ertt 72 9 103 1729 0 126 8064 0 4 Bucket 48 6 162 130 0 254 8064 0 tcp_log_node 120 0 66 4 0 126 7920 0 ripcb 488 4 12 89 0 254 7808 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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 416 0 0 0 0 254 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 NCLNODE 584 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 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-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