panic: sleeping without a lock cpuid = 0 time = 1600041542 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002ec4f7c0 vpanic() at vpanic+0x1c7/frame 0xfffffe002ec4f820 panic() at panic+0x43/frame 0xfffffe002ec4f880 _sleep() at _sleep+0x611/frame 0xfffffe002ec4f930 soclose() at soclose+0x21a/frame 0xfffffe002ec4f9b0 _fdrop() at _fdrop+0x3a/frame 0xfffffe002ec4f9e0 closef() at closef+0x2a1/frame 0xfffffe002ec4fa70 closefp() at closefp+0xde/frame 0xfffffe002ec4fac0 amd64_syscall() at amd64_syscall+0x262/frame 0xfffffe002ec4fbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe002ec4fbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28283a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 1641 tid 100131 ] Stopped at kdb_enter+0x67: movq $0,0x1487ab6(%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 0xfffffe0026a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe002ec4f7a0 rbp 0xfffffe002ec4f7c0 rsi 0x40001 rdi 0xffffffff810da746 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00264f1a10 r12 0xffffffff82068ef0 ddb_dbbe r13 0 r14 0xffffffff81935165 r15 0xffffffff81935165 rip 0xffffffff810cf347 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1487ab6(%rip) db> show proc Process 1641 (syz-executor.0) at 0xfffff8007305ba40: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffff8001b69fa40 ABI: FreeBSD ELF64 arguments: /root/syz-executor.0 reaper: 0xfffff80004307000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00266e89e8 (map 0xfffffe00266e89e8) (map.pmap 0xfffffe00266e8aa8) (pmap 0xfffffe00266e8b08) threads: 2 101082 RunQ syz-executor.0 100131 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 1641 765 765 0 R (threaded) syz-executor.0 101082 RunQ syz-executor.0 100131 Run CPU 0 syz-executor.0 1639 869 869 0 R (threaded) syz-executor.2 101090 Run CPU 1 syz-executor.2 100122 RunQ syz-executor.2 869 762 869 0 Rs syz-executor.2 860 762 860 0 Rs syz-executor.3 801 792 801 0 Ss select 0xfffff80004943540 dhclient 797 1 797 0 Ss select 0xfffff80004bb5ac0 dhclient 792 782 424 65 S select 0xfffff800049435c0 dhclient 782 424 424 0 S wait 0xfffff8001b69f520 sh 766 762 766 0 Rs syz-executor.1 765 762 765 0 Rs syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100102 S uwait 0xfffff80004b8cc80 syz-fuzzer 100104 S uwait 0xfffff80004b97b00 syz-fuzzer 100105 S uwait 0xfffff80004b97d00 syz-fuzzer 100106 S uwait 0xfffff80004b94600 syz-fuzzer 100107 S uwait 0xfffff80004b94700 syz-fuzzer 100108 S uwait 0xfffff80004b8cd80 syz-fuzzer 100109 S kqread 0xfffff8000466d300 syz-fuzzer 100111 S uwait 0xfffff80004b99000 syz-fuzzer 100278 S uwait 0xfffff80004b8c180 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8001b81f5c8 csh 758 682 758 0 Ss select 0xfffff80004bb5640 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004962cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004cb60b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004cb64b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004cb68b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004cb6cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004cb90b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004cb94b0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004cb98b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004cb9cb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252a560 cron 682 1 682 0 Ss select 0xfffff80004bb5bc0 sshd 495 1 495 0 Ss select 0xfffff80004bb5c40 syslogd 424 1 424 0 Ss wait 0xfffff80004dde000 devd 423 1 423 65 Ss select 0xfffff80004bb5440 dhclient 338 1 338 0 Ss select 0xfffff80004bb5540 dhclient 335 1 335 0 Ss select 0xfffff800049437c0 dhclient 23 0 0 0 DL syncer 0xffffffff82617668 [syncer] 22 0 0 0 DL vlruwt 0xfffff800044c3a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826169d0 [bufdaemon] 100077 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004963ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263dbc8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82632078 [dom0] 100075 D launds 0xffffffff82632084 [laundry: dom0] 100076 D umarcl 0xffffffff814d4790 [uma] 18 0 0 0 DL - 0xffffffff8235e188 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d072f8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e41390 [pf purge] 15 0 0 0 DL - 0xffffffff82615fac [soaiod4] 9 0 0 0 DL - 0xffffffff82615fac [soaiod3] 8 0 0 0 DL - 0xffffffff82615fac [soaiod2] 7 0 0 0 DL - 0xffffffff82615fac [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82235ec0 [doneq0] 100067 D - 0xffffffff82235d90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004350e90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004350e30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262f560 [crypto] 14 0 0 0 DL seqstat 0xfffff800040d2888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825094d0 [g_event] 100026 D - 0xffffffff825094d8 [g_up] 100027 D - 0xffffffff825094e0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004353100 [thr_0] 100019 D - 0xfffff80004353180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004307000 [init] 10 0 0 0 DL audit_w 0xffffffff8262fa80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82509a70 [swapper] 100005 D - 0xfffff80004328000 [if_io_tqg_0] 100006 D - 0xfffff80004329e00 [if_io_tqg_1] 100007 D - 0xfffff80004329d00 [if_config_tqg_0] 100008 D - 0xfffff80004329c00 [softirq_0] 100009 D - 0xfffff80004329b00 [softirq_1] 100010 D - 0xfffff8000420f500 [thread taskq] 100012 D - 0xfffff8000420f100 [inm_free taskq] 100013 D - 0xfffff8000420ee00 [kqueue_ctx taskq] 100014 D - 0xfffff8000420ec00 [aiod_kick taskq] 100017 D - 0xfffff8000420e600 [in6m_free taskq] 100024 D - 0xfffff8000420dd00 [firmware taskq] 100029 D - 0xfffff8000420d700 [crypto_0] 100030 D - 0xfffff8000420d700 [crypto_1] 100044 D - 0xfffff8000420ca00 [vtnet0 rxq 0] 100045 D - 0xfffff8000420c900 [vtnet0 txq 0] 100046 D - 0xfffff8000420c800 [vtnet0 rxq 1] 100047 D - 0xfffff8000420c700 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004683f00 [virtio_balloon] 100053 D - 0xfffff80004925b00 [mca taskq] 100057 D - 0xffffffff81cdacd0 [deadlkres] 100062 D - 0xfffff80004b9e100 [acpi_task_0] 100063 D - 0xfffff80004b9e100 [acpi_task_1] 100064 D - 0xfffff80004b9e100 [acpi_task_2] 100066 D - 0xfffff8000420d100 [CAM taskq] db> show all locks Process 1639 (syz-executor.2) thread 0xfffffe00266efc00 (101090) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82549070) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 kobj 335 1340K 494 newblk 526 1156K 2562 vfscache 4 1025K 4 inodedep 605 814K 927 pcb 37 553K 3187 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 126 249K 1715 acpica 1674 185K 52414 vnet_data 1 168K 1 dirrem 584 146K 838 pagedep 15 132K 843 tfo_ccache 1 128K 1 filedesc 17 117K 1718 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 303 bus 975 79K 3020 freefile 588 74K 836 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 324 41K 324 BPF 22 36K 22 temp 35 33K 1926 kdtrace 171 33K 4382 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 78 27K 82 DEVFS_RULE 56 27K 56 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ufs_mount 5 17K 6 lltable 45 17K 59 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 sctp_timw 61 16K 61 ether_multi 172 14K 276 bus-sc 30 14K 1405 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 137 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 3 9K 900 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 sctp_atcl 14 7K 2441 sctp_stro 6 6K 684 CAM DEV 3 6K 510 kqueue 55 6K 1646 vt 11 6K 11 plimit 21 6K 376 cred 21 6K 210 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 DEVFSP 72 5K 130 pf_ifnet 10 5K 19 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 119 routetbl 22 4K 27 freework 14 4K 874 freeblks 13 4K 836 select 26 4K 26 hhook 13 4K 13 session 25 4K 38 pgrp 25 4K 38 acpisem 22 3K 22 terminal 11 3K 11 proc-args 44 3K 576 sctp_ifa 18 3K 28 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 36 ip6ndp 12 2K 27 mkdir 14 2K 1660 Unitno 29 2K 66 CAM XPT 22 2K 543 diradd 12 2K 883 in_multi 6 2K 10 indirdep 5 2K 70 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 newdirblk 8 1K 830 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_atky 20 1K 3347 ipsec 3 1K 3 sctp_ifn 6 1K 28 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_stri 1 1K 444 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 inpcbpolicy 8 1K 376 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 sctp_athm 14 1K 2672 feeder 7 1K 7 sctp_map 12 1K 1368 loginclass 3 1K 6 prison 6 1K 6 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 freefrag 1 1K 11 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 7407 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 41 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 filecaps 2 1K 74 p1003.1b 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 1022 sctp_iter 0 0K 17 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 16 sctp_aadr 0 0K 8 vtfont 0 0K 0 madt_table 0 0K 2 ath_hal 0 0K 0 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 pvscsi 0 0K 0 smartpqi 0 0K 0 ata_da 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 0 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 acpi_perf 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 2868 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 70 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 xform 0 0K 0 lDevFlags * malloc 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 11 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 3 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 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 995 export_host 0 0K 0 cl_savebuf 0 0K 4 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 211 accf 0 0K 0 pts 0 0K 0 iov 0 0K 13991 ioctlops 0 0K 161 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 601 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 3 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 65536 65536 0 110 110 0 1 7208960 0 32768 32768 0 112 112 0 1 3670016 0 mbuf_packet 256 8198 1454 930316 0 254 2470912 0 16384 16384 1 135 137 0 1 2228224 0 RADIX NODE 144 14945 256 112217 0 62 2188944 0 512 512 4131 45 4133 0 30 2138112 0 mbuf_jumbo_page 4096 0 508 72 0 254 2080768 0 BUF TRIE 144 326 13142 1804 0 62 1939392 0 4096 4096 388 6 2136 0 2 1613824 0 128 128 9315 140 9686 0 126 1210240 0 sctp_asoc 2288 6 504 684 0 254 1166880 0 DEVCTL 1024 18 982 131 0 16 1024000 0 UMA Slabs 0 112 7808 34 7808 0 126 878304 0 pbuf 832 0 953 0 0 2 792896 0 8192 8192 9 77 90 0 1 704512 0 sctp_ep 1280 7 503 1535 0 254 652800 0 tcpcb 1040 4 513 18 0 254 537680 0 socket 960 22 486 3028 0 254 487680 0 65536 65536 4 2 73 0 1 393216 0 sctp_raddr 736 6 511 684 0 254 380512 0 512 512 607 57 1068 0 30 339968 0 256 Bucket 2048 154 8 1137 0 8 331776 0 VNODE 496 553 111 1391 0 30 329344 0 VM OBJECT 264 1108 92 25349 0 30 316800 0 THREAD 1792 137 25 1170 0 8 290304 0 4096 4096 1 64 68 0 2 266240 0 mbuf 256 467 561 469087 0 254 263168 0 65536 65536 2 2 10 0 1 262144 0 udplite_inpcb 488 0 512 124 0 254 249856 0 tcp_inpcb 488 4 508 18 0 254 249856 0 udp_inpcb 488 2 510 189 0 254 249856 0 2048 2048 12 100 4665 0 8 229376 0 256 256 747 63 3831 0 62 207360 0 1024 1024 122 78 955 0 16 204800 0 128 128 1329 252 24607 0 126 202368 0 64 64 2760 327 4359 0 254 197568 0 16384 16384 6 6 855 0 1 196608 0 16 16 11848 402 12157 0 254 196000 0 256 256 567 123 3470 0 62 176640 0 512 512 79 265 3299 0 30 176128 0 UMA Zones 768 226 1 226 0 16 174336 0 g_bio 408 0 420 9126 0 30 171360 0 32768 32768 0 5 46 0 1 163840 0 32 32 4687 227 5527 0 254 157248 0 MAP ENTRY 96 1247 391 86018 0 126 157248 0 vmem btag 56 2409 243 2412 0 254 148512 0 128 128 995 152 8566 0 126 146816 0 FFS2 dinode 256 517 53 1353 0 62 145920 0 65536 65536 2 0 2 0 1 131072 0 128 128 881 142 1785 0 126 130944 0 unpcb 256 11 499 1085 0 254 130560 0 ripcb 488 2 254 45 0 254 124928 0 ksiginfo 112 57 987 1340 0 126 116928 0 FFS inode 160 517 183 1353 0 62 112000 0 VMSPACE 2536 30 12 1620 0 4 106512 0 S VFS Cache 104 614 400 2029 0 126 105456 0 16384 16384 6 0 9 0 1 98304 0 PROC 1312 52 20 1641 0 8 94464 0 128 Bucket 1024 49 34 299 0 16 84992 0 64 64 814 509 2634 0 254 84672 0 filedesc0 1080 53 24 1642 0 8 83160 0 UMA Kegs 384 212 4 212 0 30 82944 0 sctp_chunk 152 6 514 227 0 254 79040 0 256 256 226 44 1945 0 62 69120 0 64 64 602 469 2901 0 254 68544 0 65536 65536 0 1 2 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 4096 4096 12 4 1019 0 2 65536 0 2048 2048 11 21 523 0 8 65536 0 256 256 156 99 3757 0 62 65280 0 512 512 94 26 108 0 30 61440 0 8192 8192 5 2 7 0 1 57344 0 4096 4096 10 4 396 0 2 57344 0 clpbuf 832 0 64 471 0 16 53248 0 64 Bucket 512 68 36 2010 0 30 53248 0 32 Bucket 256 61 134 790 0 62 49920 0 pipe 760 20 45 345 0 16 49400 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 16496 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 8192 8192 2 3 30 0 1 40960 0 4096 4096 8 2 11 0 2 40960 0 4096 4096 10 0 10 0 2 40960 0 64 pcpu 8 4165 443 4194 0 254 36864 0 selfd 64 49 518 11278 0 254 36288 0 64 64 83 484 13569 0 254 36288 0 64 64 41 526 49 0 254 36288 0 64 64 45 522 90 0 254 36288 0 64 64 19 548 295 0 254 36288 0 64 64 64 503 109 0 254 36288 0 128 128 19 260 193 0 126 35712 0 128 128 19 260 37 0 126 35712 0 128 128 39 240 1798 0 126 35712 0 128 128 83 196 393 0 126 35712 0 routing nhops 256 25 110 51 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 36 99 628 0 62 34560 0 256 256 34 101 122 0 62 34560 0 256 256 37 98 57 0 62 34560 0 256 256 9 126 273 0 62 34560 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 2048 2048 11 5 13 0 8 32768 0 2048 2048 1 15 258 0 8 32768 0 1024 1024 15 17 1105 0 16 32768 0 1024 1024 17 15 20 0 16 32768 0 1024 1024 1 31 15 0 16 32768 0 512 512 32 32 32 0 30 32768 0 512 512 31 33 35 0 30 32768 0 512 512 2 62 510 0 30 32768 0 512 512 5 59 6 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 KNOTE 160 28 172 50093 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 188 212 10053 0 126 32000 0 8 Bucket 80 70 330 28951 0 126 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 380 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 17 865 915 0 254 28224 0 4 Bucket 48 7 581 11030 0 254 28224 0 TURNSTILE 136 163 26 163 0 62 25704 0 8192 8192 3 0 3 0 1 24576 0 rtentry 176 33 105 51 0 62 24288 0 rl_entry 40 44 562 44 0 254 24240 0 vtnet_tx_hdr 24 0 1002 455859 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 163 93 163 0 126 22528 0 udpcb 32 2 628 313 0 254 20160 0 32 32 131 499 198 0 254 20160 0 32 32 111 519 3246 0 254 20160 0 32 32 15 615 907 0 254 20160 0 32 32 57 573 5011 0 254 20160 0 32 32 23 607 154 0 254 20160 0 32 32 56 574 448 0 254 20160 0 16 Bucket 144 52 88 312 0 62 20160 0 2 Bucket 32 305 325 7730 0 254 20160 0 procdesc 136 2 143 8 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 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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 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 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 IPsec SA lft_c 16 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 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 0 0 NCLNODE 592 0 0 0 0 16 0 0 rentr 24 0 0 0 0 254 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 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 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 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 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 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 8192 8192 0 0 0 0 1 0 0 2048 2048 0 0 0 0 8 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0