panic: thread with borrowed priority returning to userland cpuid = 1 time = 1591903008 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002b827990 vpanic() at vpanic+0x1c7/frame 0xfffffe002b8279f0 panic() at panic+0x43/frame 0xfffffe002b827a50 userret() at userret+0x745/frame 0xfffffe002b827ac0 amd64_syscall() at amd64_syscall+0x399/frame 0xfffffe002b827bf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002b827bf0 --- syscall (0, FreeBSD ELF64, nosys), rip = 0x28289a, rsp = 0x7fffdff79f08, rbp = 0x7fffdff79f70 --- KDB: enter: panic [ thread pid 3705 tid 100993 ] Stopped at kdb_enter+0x67: movq $0,0x14a4a26(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xfffffe002aa00000 rdx 0x3ffff rbx 0 rsp 0xfffffe002b827970 rbp 0xfffffe002b827990 rsi 0x40001 rdi 0xffffffff810bfeb6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0025996510 r12 0xffffffff82068f70 ddb_dbbe r13 0 r14 0xffffffff819a607a r15 0xffffffff819a607a rip 0xffffffff810b51c7 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x14a4a26(%rip) db> show proc Process 3705 (syz-executor.2) at 0xfffff8000c2bd520: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 773 at 0xfffff8000cc12520 ABI: FreeBSD ELF64 arguments: /root/syz-executor.2 reaper: 0xfffff8000331c000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe002579d000 (map 0xfffffe002579d000) (map.pmap 0xfffffe002579d0c0) (pmap 0xfffffe002579d120) threads: 6 101182 RunQ syz-executor.2 100974 S connec 0xfffffe00239bd9a8 syz-executor.2 100975 S connec 0xfffffe00239baf10 syz-executor.2 100991 S connec 0xfffffe00239baf10 syz-executor.2 100992 S uwait 0xfffff8000c1d9880 syz-executor.2 100993 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 3706 863 863 0 R (threaded) syz-executor.3 100229 RunQ syz-executor.3 100976 S sbwait 0xfffffe00239bc8e4 syz-executor.3 100979 S connec 0xfffffe00239c40f0 syz-executor.3 100980 S uwait 0xfffff8000ce46980 syz-executor.3 3705 773 773 0 R (threaded) syz-executor.2 101182 RunQ syz-executor.2 100974 S connec 0xfffffe00239bd9a8 syz-executor.2 100975 S connec 0xfffffe00239baf10 syz-executor.2 100991 S connec 0xfffffe00239baf10 syz-executor.2 100992 S uwait 0xfffff8000c1d9880 syz-executor.2 100993 Run CPU 1 syz-executor.2 2249 1 2249 65 Ss select 0xfffff80003350840 dhclient 1934 1 1934 0 Ss select 0xfffff80003a5bbc0 dhclient 1930 1 1930 0 Ss select 0xfffff80003350b40 dhclient 1910 1 1910 65 Ss select 0xfffff8000334f0c0 dhclient 1594 1 1594 0 Ss select 0xfffff80003a5b3c0 dhclient 1591 1 1591 0 Ss select 0xfffff80003a5ba40 dhclient 1571 1 1571 65 Ss select 0xfffff8000334f5c0 dhclient 1226 1 1226 0 Ss select 0xfffff80003a5b540 dhclient 1222 1 1222 0 Ss select 0xfffff8000334f640 dhclient 1202 1 1202 65 Ss select 0xfffff800033527c0 dhclient 863 768 863 0 Rs syz-executor.3 851 768 851 0 Ss piperd 0xfffff80003d0dbe0 syz-executor.0 824 1 824 0 Ss select 0xfffff80003a5bc40 dhclient 817 1 817 0 Ss select 0xfffff80003a5b640 dhclient 773 768 773 0 Rs syz-executor.2 771 768 771 0 Ss piperd 0xfffff80003d0d2f8 syz-executor.1 768 766 766 0 S (threaded) syz-fuzzer 100100 S uwait 0xfffff800037fb900 syz-fuzzer 100104 S uwait 0xfffff8000334ac80 syz-fuzzer 100105 S uwait 0xfffff8000334ad80 syz-fuzzer 100106 S uwait 0xfffff8000334ae80 syz-fuzzer 100107 S kqread 0xfffff80003346200 syz-fuzzer 100108 S uwait 0xfffff800037fb000 syz-fuzzer 100109 S uwait 0xfffff800037fb100 syz-fuzzer 100110 S uwait 0xfffff80003a41c00 syz-fuzzer 100111 S uwait 0xfffff80003a41d00 syz-fuzzer 100112 S uwait 0xfffff80003a41e00 syz-fuzzer 100114 S uwait 0xfffff8000c1da100 syz-fuzzer 766 764 766 0 Ss pause 0xfffff80003c94ae8 csh 764 682 764 0 Ss select 0xfffff80003352ec0 sshd 748 1 748 0 Ss+ ttyin 0xfffff8000380c0b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b7dcb0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b804b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b80cb0 getty 744 1 744 0 Ss+ ttyin 0xfffff800033b54b0 getty 743 1 743 0 Ss+ ttyin 0xfffff800033b5cb0 getty 742 1 742 0 Ss+ ttyin 0xfffff800033b84b0 getty 741 1 741 0 Ss+ ttyin 0xfffff800033b8cb0 getty 740 1 740 0 Ss+ ttyin 0xfffff800033b74b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252f1f0 cron 682 1 682 0 Ss select 0xfffff80003352cc0 sshd 495 1 495 0 Ss select 0xfffff80003a5b940 syslogd 424 1 424 0 Ss select 0xfffff80003352d40 devd 423 1 423 65 Ss select 0xfffff80003a5bb40 dhclient 338 1 338 0 Ss select 0xfffff80003a5bdc0 dhclient 335 1 335 0 Ss select 0xfffff80003352dc0 dhclient 23 0 0 0 DL vlruwt 0xfffff800033f7520 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261a498 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff826197b0 [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100086 D sdflush 0xfffff80003d28ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826407c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff82634c58 [dom0] 100074 D launds 0xffffffff82634c64 [laundry: dom0] 100075 D umarcl 0xffffffff8154c3a0 [uma] 18 0 0 0 DL - 0xffffffff82362e58 [rand_harvestq] 17 0 0 0 DL pftm 0xffffffff82c583a0 [pf purge] 16 0 0 0 DL waiting 0xffffffff8261cc10 [sctp_iterator] 15 0 0 0 DL - 0xffffffff82618dac [soaiod4] 9 0 0 0 DL - 0xffffffff82618dac [soaiod3] 8 0 0 0 DL - 0xffffffff82618dac [soaiod2] 7 0 0 0 DL - 0xffffffff82618dac [soaiod1] 6 0 0 0 DL (threaded) [cam] 100033 D - 0xffffffff8223abc0 [doneq0] 100066 D - 0xffffffff8223aa90 [scanner] 5 0 0 0 DL crypto_ 0xfffff800033f6090 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800033f6030 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82632440 [crypto] 14 0 0 0 DL seqstat 0xfffff8000338f888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250e180 [g_event] 100025 D - 0xffffffff8250e188 [g_up] 100026 D - 0xffffffff8250e190 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff80003351e80 [thr_0] 100018 D - 0xfffff80003351ec0 [thr_1] 12 0 0 0 LL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100021 I [swi3: vm] 100022 I [swi1: netisr 0] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 I [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 L *so_snd 0xfffff80003a40c00 [swi1: hpts] 100073 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000331c000 [init] 10 0 0 0 DL audit_w 0xffffffff82632918 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250e710 [swapper] 100005 D - 0xfffff80003346100 [if_config_tqg_0] 100006 D - 0xfffff80003346000 [softirq_0] 100007 D - 0xfffff80003343e00 [softirq_1] 100008 D - 0xfffff80003343d00 [if_io_tqg_0] 100009 D - 0xfffff80003343c00 [if_io_tqg_1] 100011 D - 0xfffff8000334d000 [kqueue_ctx taskq] 100012 D - 0xfffff8000334ee00 [aiod_kick taskq] 100015 D - 0xfffff8000334eb00 [in6m_free taskq] 100016 D - 0xfffff8000334ea00 [thread taskq] 100023 D - 0xfffff8000334e900 [firmware taskq] 100028 D - 0xfffff8000334e700 [crypto_0] 100029 D - 0xfffff8000334e700 [crypto_1] 100043 D - 0xfffff80003349d00 [vtnet0 rxq 0] 100044 D - 0xfffff80003349c00 [vtnet0 txq 0] 100045 D - 0xfffff80003349b00 [vtnet0 rxq 1] 100046 D - 0xfffff80003349a00 [vtnet0 txq 1] 100048 D vtbslp 0xfffff80003597800 [virtio_balloon] 100052 D - 0xfffff80003821600 [mca taskq] 100057 D - 0xffffffff81d4b5d0 [deadlkres] 100061 D - 0xfffff80003b72900 [acpi_task_0] 100062 D - 0xfffff80003b72900 [acpi_task_1] 100063 D - 0xfffff80003b72900 [acpi_task_2] 100065 D - 0xfffff8000334e500 [CAM taskq] db> show all locks Process 3705 (syz-executor.2) thread 0xfffffe0025989c00 (101182) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff825568f0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 Process 3705 (syz-executor.2) thread 0xfffffe0025996000 (100993) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe00239bb078) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12517 Process 12 (intr) thread 0xfffffe0004cfb700 (100072) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8000c32a208) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1272 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4851K 4241 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 27849 1625K 27913 kobj 334 1336K 493 newblk 9 1026K 5261 vfscache 4 1025K 4 pcb 37 546K 3393 inodedep 63 543K 2925 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 143 285K 3795 acpica 1674 185K 55859 vnet_data 1 168K 1 pagedep 9 130K 2803 tfo_ccache 1 128K 1 filedesc 18 121K 5620 sem 4 106K 4 DEVFS1 105 105K 122 linker 239 96K 289 BPF 46 88K 46 bus 972 79K 3404 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 501 63K 501 umtx 360 45K 360 kdtrace 194 38K 13523 temp 35 33K 2505 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 81 29K 85 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 vmem 3 22K 4 kbdmux 6 22K 6 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 lltable 42 15K 76 ether_multi 172 14K 256 dirrem 54 14K 2811 bus-sc 30 14K 1439 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 eventhandler 132 12K 132 in6_multi 89 11K 133 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 2 9K 2916 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 3 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 freefile 54 7K 2809 cred 25 7K 257 kqueue 63 7K 3717 CAM DEV 3 6K 510 plimit 24 6K 466 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 select 39 5K 39 DEVFSP 78 5K 136 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 session 35 5K 51 pgrp 35 5K 51 pf_ifnet 10 5K 19 memdesc 1 4K 1 MCA 32 4K 32 UMA 248 4K 248 evdev 4 4K 4 kcovinfo 64 4K 119 routetbl 21 4K 34 lockf 32 4K 120 hhook 13 4K 13 proc-args 52 3K 699 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 4 3K 11 sctp_ifa 17 3K 26 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_atcl 4 2K 231 ip6ndp 12 2K 27 Unitno 30 2K 10049 CAM XPT 22 2K 543 in_multi 6 2K 10 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 freework 5 2K 3080 softdep 1 1K 1 mkdir 8 1K 5562 freeblks 4 1K 2820 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 64 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 sctp_timw 3 1K 3 sctp_ifn 6 1K 9 igmp 6 1K 6 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 crypto 3 1K 3 newdirblk 4 1K 2781 diradd 4 1K 2863 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 5516 encap_export_host 8 1K 8 osd 3 1K 9 vnodes 1 1K 1 iov 1 1K 19532 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 soname 8 1K 14036 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 sctp_atky 4 1K 234 ktls 1 1K 1 pmchooks 1 1K 1 prison 4 1K 4 nexusdev 5 1K 5 filecaps 5 1K 102 entropy 2 1K 47 sctp_vrf 1 1K 1 sctp_athm 4 1K 231 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 2 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ath_hal 0 0K 0 madt_table 0 0K 2 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 midi buffers 0 0K 0 xen_intr 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 isci 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 4173 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2168 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 31 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 6 allocindir 0 0K 0 indirdep 0 0K 222 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 xform 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 7 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 lDevFlags * malloc 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 209 sctp_iter 0 0K 20 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 20 sctp_aadr 0 0K 0 sctp_stro 0 0K 3 sctp_stri 0 0K 0 sctp_map 0 0K 6 newreno data 0 0K 0 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 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 2959 export_host 0 0K 0 cl_savebuf 0 0K 2 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 233 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 176 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 751 sysctl 0 0K 1 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 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 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 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 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 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 diroffdiroff 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 NFSD V4lock 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 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 mbuf_jumbo_page 4096 0 1270 2636 0 254 5201920 0 mbuf_packet 256 8237 1415 696333 0 254 2470912 0 512 512 4190 162 7063 0 30 2228224 0 BUF TRIE 144 327 13169 2894 0 62 1943424 0 RADIX NODE 144 12365 232 149807 0 62 1813968 0 4096 4096 335 3 506 0 2 1384448 0 128 128 9458 152 9586 0 126 1230080 0 UMA Slabs 0 112 7812 30 7812 0 126 878304 0 pbuf 832 0 953 0 0 2 792896 0 sctp_ep 1280 4 506 228 0 254 652800 0 sctp_asoc 2288 0 255 3 0 254 583440 0 tcp_bbr_map 128 1435 2998 1300085 0 126 567424 0 tcpcb 1040 7 510 4609 0 254 537680 0 mbuf 256 490 1543 5654168 0 254 520448 0 socket 904 44 469 6920 0 254 463752 0 65536 65536 6 0 6 0 1 393216 0 256 Bucket 2048 169 15 1308 0 8 376832 0 tcp_inpcb 488 14 754 4609 0 254 374784 0 VM OBJECT 264 1271 109 57930 0 30 364320 0 THREAD 1792 152 28 6177 0 8 322560 0 4096 4096 68 8 3722 0 2 311296 0 VNODE 488 564 36 3375 0 30 292800 0 65536 65536 0 4 201 0 1 262144 0 2048 2048 5 123 5136 0 8 262144 0 ripcb 488 5 507 22 0 254 249856 0 udplite_inpcb 488 1 511 676 0 254 249856 0 udp_inpcb 488 2 510 209 0 254 249856 0 64 64 3217 122 3586 0 254 213696 0 16384 16384 7 6 2807 0 1 212992 0 256 256 204 606 9228 0 62 207360 0 65536 65536 1 2 115 0 1 196608 0 16 16 11891 359 13209 0 254 196000 0 g_bio 408 0 480 14346 0 30 195840 0 sctp_raddr 736 0 264 3 0 254 194304 0 MAP ENTRY 96 1571 445 209679 0 126 193536 0 128 128 1174 221 25396 0 126 178560 0 UMA Zones 768 222 4 222 0 16 173568 0 32768 32768 0 5 169 0 1 163840 0 128 128 1158 113 7937 0 126 162688 0 FFS2 dinode 256 528 102 3337 0 62 161280 0 32 32 4435 479 5262 0 254 157248 0 1024 1024 129 15 146 0 16 147456 0 VMSPACE 2536 38 16 3691 0 4 136944 0 vmem btag 56 2125 238 2125 0 254 132328 0 65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 1131 0 254 130560 0 128 Bucket 1024 70 45 9432 0 16 117760 0 ksiginfo 112 65 979 239 0 126 116928 0 PROC 1312 60 21 3712 0 8 106272 0 FFS inode 160 528 97 3337 0 62 100000 0 4096 4096 21 3 25 0 2 98304 0 256 256 232 143 10375 0 62 96000 0 512 512 136 48 763 0 30 94208 0 filedesc0 1088 61 23 3713 0 8 91392 0 4096 4096 19 3 33 0 2 90112 0 UMA Kegs 384 208 7 208 0 30 82560 0 8192 8192 7 3 35 0 1 81920 0 S VFS Cache 108 624 132 4018 0 126 81648 0 256 256 94 221 3127 0 62 80640 0 256 256 16 299 6182 0 62 80640 0 sctp_chunk 152 0 520 2 0 254 79040 0 1024 1024 5 63 293 0 16 69632 0 64 64 515 556 1623 0 254 68544 0 65536 65536 0 1 8 0 1 65536 0 32768 32768 1 1 113 0 1 65536 0 256 256 58 197 6408 0 62 65280 0 clpbuf 832 0 64 698 0 16 53248 0 64 Bucket 512 83 21 2999 0 30 53248 0 128 128 90 313 8535 0 126 51584 0 128 128 68 335 2970 0 126 51584 0 256 256 63 132 798 0 62 49920 0 32 Bucket 256 53 142 723 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 25896 0 16 49152 0 16384 16384 3 0 3 0 1 49152 0 16384 16384 2 1 3 0 1 49152 0 8192 8192 5 1 7 0 1 49152 0 2048 2048 10 14 234 0 8 49152 0 512 512 33 63 294 0 30 49152 0 tcp_bbr_pcb 832 3 51 2650 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 8192 8192 4 1 85 0 1 40960 0 pipe 760 22 28 383 0 16 38000 0 selfd 64 87 480 26237 0 254 36288 0 Files 72 236 268 16841 0 126 36288 0 64 64 54 513 403 0 254 36288 0 64 64 35 532 18394 0 254 36288 0 64 64 154 413 3891 0 254 36288 0 64 64 63 504 3720 0 254 36288 0 64 64 202 365 3087 0 254 36288 0 64 64 173 394 231 0 254 36288 0 128 128 71 208 2974 0 126 35712 0 128 128 29 250 133 0 126 35712 0 128 128 53 226 53 0 126 35712 0 routing nhops 256 15 120 51 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 17 118 115 0 62 34560 0 256 256 6 129 21 0 62 34560 0 TURNSTILE 136 181 71 181 0 62 34272 0 SLEEPQUEUE 88 181 203 181 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 4096 4096 2 6 3411 0 2 32768 0 4096 4096 6 2 8 0 2 32768 0 2048 2048 2 14 35 0 8 32768 0 2048 2048 11 5 13 0 8 32768 0 2048 2048 3 13 20 0 8 32768 0 1024 1024 3 29 11 0 16 32768 0 1024 1024 8 24 11 0 16 32768 0 1024 1024 3 29 1363 0 16 32768 0 1024 1024 7 25 10 0 16 32768 0 1024 1024 11 21 11 0 16 32768 0 512 512 1 63 54 0 30 32768 0 512 512 45 19 112 0 30 32768 0 512 512 10 54 10 0 30 32768 0 mt_stats_zone 64 443 69 443 0 254 32768 0 64 pcpu 8 3820 276 3877 0 254 32768 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 16 Bucket 144 73 151 3812 0 62 32256 0 KNOTE 160 27 173 42984 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 34 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 20 862 2878 0 254 28224 0 32 32 360 522 3659 0 254 28224 0 4 Bucket 48 24 564 22343 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 rtentry 208 33 100 51 0 62 27664 0 8192 8192 0 3 6 0 1 24576 0 rl_entry 40 66 540 66 0 254 24240 0 vtnet_tx_hdr 24 1 1001 5634917 0 254 24048 0 8 Bucket 80 48 252 29087 0 126 24000 0 Mountpoints 2816 2 6 2 0 4 22528 0 512 512 23 17 344 0 30 20480 0 udpcb 32 3 627 885 0 254 20160 0 32 32 46 584 10234 0 254 20160 0 32 32 76 554 310 0 254 20160 0 32 32 46 584 5777 0 254 20160 0 32 32 29 601 335 0 254 20160 0 32 32 53 577 6658 0 254 20160 0 32 32 5 625 5 0 254 20160 0 2 Bucket 32 67 563 15569 0 254 20160 0 procdesc 136 5 140 14 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 0 1 136 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 2048 2048 2 6 2 0 8 16384 0 2048 2048 3 5 3 0 8 16384 0 1024 1024 1 15 1 0 16 16384 0 512 512 1 31 2 0 30 16384 0 pf tags 104 0 156 4 0 126 16224 0 mt_zone 24 443 225 443 0 254 16032 0 MAP 216 2 69 2 0 62 15336 0 vmem 1856 1 7 1 0 8 14848 0 16 16 0 750 5 0 254 12000 0 16 16 13 737 274 0 254 12000 0 16 16 82 668 6433 0 254 12000 0 16 16 4 746 255 0 254 12000 0 16 16 17 733 159 0 254 12000 0 16 16 264 486 25647 0 254 12000 0 16 16 10 740 10 0 254 12000 0 L VFS Cache 328 0 36 2 0 30 11808 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 SMR CPU 32 1 254 1 0 254 8160 0 SMR SHARED 24 1 254 1 0 254 6120 0 2048 2048 0 2 32 0 8 4096 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 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 296 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 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 sctp_readq 152 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 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 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 592 0 0 0 0 16 0 0 rentr 24 0 0 0 0 254 0 0 LTS VFS Cache 368 0 0 0 0 30 0 0 STS VFS Cache 148 0 0 0 0 62 0 0 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 272 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 0 0 FPU_save_area 832 0 0 0 0 16 0 0 DMAR_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 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 4096 4096 0 0 0 0 2 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0