panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:1181 cpuid = 0 time = 1601002456 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002612c640 vpanic() at vpanic+0x1c7/frame 0xfffffe002612c6a0 panic() at panic+0x43/frame 0xfffffe002612c700 _mtx_destroy() at _mtx_destroy+0x12f/frame 0xfffffe002612c740 sodealloc() at sodealloc+0x2c9/frame 0xfffffe002612c7b0 soclose() at soclose+0x506/frame 0xfffffe002612c830 _fdrop() at _fdrop+0x3a/frame 0xfffffe002612c860 closef() at closef+0x2a1/frame 0xfffffe002612c8f0 fdescfree_fds() at fdescfree_fds+0x125/frame 0xfffffe002612c950 fdescfree() at fdescfree+0x601/frame 0xfffffe002612ca30 exit1() at exit1+0x6c5/frame 0xfffffe002612caa0 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe002612cab0 ia32_syscall() at ia32_syscall+0x24e/frame 0xfffffe002612cbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd6d0 KDB: enter: panic [ thread pid 2923 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x1486366(%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 0 rax 0x12 rcx 0xffffffff810dc0e0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe002612c620 rbp 0xfffffe002612c640 rsi 0 rdi 0xffffffff810dc116 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe001a1fac10 r12 0xffffffff82068ef0 ddb_dbbe r13 0 r14 0xffffffff8193664e r15 0xffffffff8193664e rip 0xffffffff810d0d17 kdb_enter+0x67 rflags 0x200082 kernphys+0x82 kdb_enter+0x67: movq $0,0x1486366(%rip) db> show proc Process 2923 (syz-executor.0) at 0xfffff80004d03a40: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 764 at 0xfffff800199c1520 ABI: FreeBSD ELF32 arguments: /root/syz-executor.0 reaper: 0xfffff80004314000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe002649a9e8 (map 0xfffffe002649a9e8) (map.pmap 0xfffffe002649aaa8) (pmap 0xfffffe002649ab08) threads: 1 100084 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 2923 764 764 0 RE CPU 0 syz-executor.0 2917 2609 2609 0 R (threaded) syz-executor.1 100121 RunQ syz-executor.1 101073 S connec 0xfffff80004e0c4b0 syz-executor.1 2683 762 2683 0 Rs syz-executor.2 2609 762 2609 0 Ss nanslp 0xffffffff8252a800 syz-executor.1 2608 2602 2608 0 Ss select 0xfffff8000453b040 dhclient 2605 1 2605 0 Ss select 0xfffff800048646c0 dhclient 2602 2591 424 65 S select 0xfffff80004864740 dhclient 2591 424 424 0 S wait 0xfffff800195c2000 sh 1923 1 1923 65 Ss select 0xfffff80004864940 dhclient 1041 1 1041 0 Ss select 0xfffff80004a9b2c0 dhclient 1038 1 1038 0 Ss select 0xfffff80019534440 dhclient 766 762 766 0 Ss piperd 0xfffff80004d1b2f8 syz-executor.3 764 762 764 0 Rs syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffff80004a9ee00 syz-fuzzer 100107 S uwait 0xfffff8000453b200 syz-fuzzer 100108 S uwait 0xfffff8000453b300 syz-fuzzer 100109 S kqread 0xfffff80004c60c00 syz-fuzzer 100110 S uwait 0xfffff80004a9ef00 syz-fuzzer 100111 S uwait 0xfffff80004a9d080 syz-fuzzer 100112 S uwait 0xfffff80004a9d180 syz-fuzzer 100114 S uwait 0xfffff80019534100 syz-fuzzer 100117 S uwait 0xfffff80019534580 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004d055c8 csh 758 682 758 0 Ss select 0xfffff8000447af40 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004416cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004b628b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004b62cb0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004b610b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004b614b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004b618b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004b61cb0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004b640b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004b644b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252a800 cron 682 1 682 0 Ss select 0xfffff8000453b9c0 sshd 495 1 495 0 Ss select 0xfffff8000447abc0 syslogd 424 1 424 0 Ss wait 0xfffff80004d03000 devd 423 1 423 65 Ss select 0xfffff8000447ab40 dhclient 338 1 338 0 Ss select 0xfffff8000453ba40 dhclient 335 1 335 0 Ss select 0xfffff80004a9e240 dhclient 23 0 0 0 DL syncer 0xffffffff826178e8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800043dca40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82616c50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100085 D sdflush 0xfffff80004d75ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263dec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff826322f8 [dom0] 100075 D launds 0xffffffff82632304 [laundry: dom0] 100076 D umarcl 0xffffffff814d5300 [uma] 18 0 0 0 DL - 0xffffffff8235e388 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c902f8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e41390 [pf purge] 15 0 0 0 DL - 0xffffffff8261622c [soaiod4] 9 0 0 0 DL - 0xffffffff8261622c [soaiod3] 8 0 0 0 DL - 0xffffffff8261622c [soaiod2] 7 0 0 0 DL - 0xffffffff8261622c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822360c0 [doneq0] 100067 D - 0xffffffff82235f90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000420ad90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000420ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262f7e0 [crypto] 14 0 0 0 DL seqstat 0xfffff8000435b888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82509770 [g_event] 100026 D - 0xffffffff82509778 [g_up] 100027 D - 0xffffffff82509780 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004219000 [thr_0] 100019 D - 0xfffff80004219080 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 1 [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 0xfffff80004314000 [init] 10 0 0 0 DL audit_w 0xffffffff8262fd00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82509d10 [swapper] 100005 D - 0xfffff8000433c100 [if_io_tqg_0] 100006 D - 0xfffff8000433c000 [if_io_tqg_1] 100007 D - 0xfffff80004339e00 [if_config_tqg_0] 100008 D - 0xfffff80004339d00 [softirq_0] 100009 D - 0xfffff80004339c00 [softirq_1] 100010 D - 0xfffff800040e8600 [thread taskq] 100012 D - 0xfffff800040e8300 [inm_free taskq] 100013 D - 0xfffff800040e8200 [kqueue_ctx taskq] 100014 D - 0xfffff800040e8100 [aiod_kick taskq] 100017 D - 0xfffff800040e7b00 [in6m_free taskq] 100024 D - 0xfffff800040e7500 [firmware taskq] 100029 D - 0xfffff800040e7400 [crypto_0] 100030 D - 0xfffff800040e7400 [crypto_1] 100044 D - 0xfffff800040e6c00 [vtnet0 rxq 0] 100045 D - 0xfffff800040e6b00 [vtnet0 txq 0] 100046 D - 0xfffff800040e6a00 [vtnet0 rxq 1] 100047 D - 0xfffff800040e6900 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800045ca800 [virtio_balloon] 100053 D - 0xfffff800040e6200 [mca taskq] 100057 D - 0xffffffff81cdc281 [deadlkres] 100062 D - 0xfffff80004b9d200 [acpi_task_0] 100063 D - 0xfffff80004b9d200 [acpi_task_1] 100064 D - 0xfffff80004b9d200 [acpi_task_2] 100066 D - 0xfffff800040e7300 [CAM taskq] db> show all locks Process 2683 (syz-executor.2) thread 0xfffffe0026495100 (100140) shared rw vm object (vm object) r = 0 (0xfffff80019d6dc60) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1304 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe002ea2ca48) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4841 Process 12 (intr) thread 0xfffffe00049cee00 (100020) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe002652f8d0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4834 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002652f8b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4833 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493d2b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4831 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 19 1029K 13344 vfscache 4 1025K 4 inodedep 306 665K 3228 pcb 66 584K 2129 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 129 261K 2997 acpica 1674 185K 52414 vnet_data 1 168K 1 pagedep 20 133K 1987 tfo_ccache 1 128K 1 filedesc 17 117K 4013 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 306 bus 975 79K 3020 mtx_pool 2 72K 2 dirrem 280 70K 3022 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 BPF 30 53K 38 umtx 324 41K 324 freefile 282 36K 3019 kdtrace 177 34K 8919 temp 35 33K 2323 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 80 28K 87 DEVFS_RULE 56 27K 56 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_atcl 41 21K 1307 sctp_stro 20 20K 336 ufs_mount 5 17K 6 lltable 45 17K 65 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 269 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 145 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 3310 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 21 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 cred 25 7K 301 CAM DEV 3 6K 510 kqueue 58 6K 2930 vt 11 6K 11 plimit 22 6K 407 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 DEVFSP 74 5K 152 pf_ifnet 10 5K 19 select 34 5K 34 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 136 routetbl 22 4K 28 session 28 4K 47 pgrp 28 4K 47 hhook 13 4K 13 acpisem 22 3K 22 terminal 11 3K 11 lockf 24 3K 44 proc-args 47 3K 673 sctp_atky 61 3K 1645 mkdir 20 3K 3944 sctp_ifa 19 3K 31 uidinfo 3 3K 7 diradd 17 3K 3074 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 29 Unitno 30 2K 4012 newdirblk 13 2K 1972 CAM XPT 22 2K 543 in_multi 6 2K 11 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 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 freework 4 1K 6420 ipsec 3 1K 3 sctp_ifn 6 1K 31 freeblks 3 1K 2603 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 sctp_athm 41 1K 1309 sctp_map 40 1K 672 encap_export_host 12 1K 12 crypto 3 1K 3 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 inpcbpolicy 9 1K 453 vnodes 1 1K 544 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 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 tcpfunc 2 1K 2 soname 5 1K 3682 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 45 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 100 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 383 sctp_iter 0 0K 22 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 22 sctp_aadr 0 0K 4 sctp_stri 0 0K 4 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 24308 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 4027 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 6688 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 8 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 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 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 2142 export_host 0 0K 0 cl_savebuf 0 0K 2 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 238 accf 0 0K 0 pts 0 0K 0 iov 0 0K 16454 ioctlops 0 0K 139 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 665 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 4 107 257 0 1 7274496 0 32768 32768 0 112 112 0 1 3670016 0 mbuf_packet 256 8202 1450 962593 0 254 2470912 0 16384 16384 11 127 2146 0 1 2260992 0 512 512 4174 130 4637 0 30 2203648 0 mbuf_jumbo_page 4096 0 508 122 0 254 2080768 0 BUF TRIE 144 186 13282 16822 0 62 1939392 0 RADIX NODE 144 11482 247 141830 0 62 1688976 0 4096 4096 335 3 498 0 2 1384448 0 128 128 9339 240 13277 0 126 1226112 0 sctp_asoc 2288 20 490 336 0 254 1166880 0 UMA Slabs 0 112 7545 9 7545 0 126 846048 0 pbuf 832 0 969 0 0 2 806208 0 8192 8192 11 77 120 0 1 720896 0 sctp_ep 1280 21 489 969 0 254 652800 0 tcpcb 1040 4 513 161 0 254 537680 0 socket 960 28 480 2713 0 254 487680 0 sctp_raddr 736 20 497 341 0 254 380512 0 256 Bucket 2048 167 11 1694 0 8 364544 0 VM OBJECT 264 1173 87 45179 0 30 332640 0 VNODE 496 561 103 4125 0 30 329344 0 THREAD 1792 137 25 3143 0 8 290304 0 4096 4096 9 58 468 0 2 274432 0 4096 4096 57 9 2925 0 2 270336 0 mbuf 256 507 521 483353 0 254 263168 0 512 512 338 174 3280 0 30 262144 0 ripcb 488 3 509 18 0 254 249856 0 udplite_inpcb 488 0 512 49 0 254 249856 0 tcp_inpcb 488 4 508 161 0 254 249856 0 udp_inpcb 488 2 510 225 0 254 249856 0 32768 32768 0 7 6360 0 1 229376 0 256 256 264 576 13918 0 62 215040 0 DEVCTL 1024 12 196 133 0 0 212992 0 1024 1024 116 84 1590 0 16 204800 0 64 64 2712 375 2718 0 254 197568 0 16 16 11833 417 11883 0 254 196000 0 128 128 1223 172 24729 0 126 178560 0 UMA Zones 768 226 1 226 0 16 174336 0 MAP ENTRY 96 1366 398 157414 0 126 169344 0 32 32 4443 219 4700 0 254 149184 0 vmem btag 56 2390 262 2390 0 254 148512 0 FFS2 dinode 256 524 46 4086 0 62 145920 0 256 256 355 215 7382 0 62 145920 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 unpcb 256 14 496 1250 0 254 130560 0 FFS inode 160 524 226 4086 0 62 120000 0 ksiginfo 112 57 987 1214 0 126 116928 0 2048 2048 27 29 26237 0 8 114688 0 VMSPACE 2536 33 12 2911 0 4 114120 0 128 128 744 93 1981 0 126 107136 0 S VFS Cache 104 617 397 4818 0 126 105456 0 128 128 623 152 3609 0 126 99200 0 PROC 1312 55 17 2923 0 8 94464 0 filedesc0 1080 56 28 2924 0 8 90720 0 g_bio 408 0 210 94886 0 30 85680 0 128 Bucket 1024 52 31 410 0 16 84992 0 128 128 404 247 8200 0 126 83328 0 UMA Kegs 384 212 4 212 0 30 82944 0 2048 2048 5 35 56 0 8 81920 0 256 256 153 162 7099 0 62 80640 0 64 Bucket 512 86 50 3447 0 30 69632 0 64 64 605 466 1309 0 254 68544 0 64 64 580 491 4654 0 254 68544 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 0 1 8 0 1 65536 0 4096 4096 12 4 26 0 2 65536 0 4096 4096 14 2 18 0 2 65536 0 256 256 50 205 6979 0 62 65280 0 256 256 58 197 4015 0 62 65280 0 sctp_stream_msg_out 112 6 534 25 0 254 60480 0 64 64 267 552 3189 0 254 52416 0 32 Bucket 256 53 142 1681 0 62 49920 0 pipe 760 21 44 939 0 16 49400 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 28234 0 16 49152 0 1024 1024 21 27 345 0 16 49152 0 512 512 41 55 1360 0 30 49152 0 512 512 53 43 60 0 30 49152 0 512 512 75 21 76 0 30 49152 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 832 0 48 127 0 16 39936 0 sctp_readq 152 0 260 4 0 254 39520 0 sctp_chunk 152 15 245 21 0 254 39520 0 64 pcpu 8 4187 421 4251 0 254 36864 0 selfd 64 58 509 18791 0 254 36288 0 64 64 83 484 16305 0 254 36288 0 64 64 190 377 262 0 254 36288 0 64 64 1 566 20 0 254 36288 0 tcp_bbr_map 128 0 279 15 0 126 35712 0 128 128 66 213 66 0 126 35712 0 128 128 0 279 146 0 126 35712 0 128 128 10 269 11 0 126 35712 0 routing nhops 256 25 110 55 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 36 99 3353 0 62 34560 0 256 256 27 108 305 0 62 34560 0 256 256 31 104 2018 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 8192 8192 4 0 4 0 1 32768 0 4096 4096 7 1 7 0 2 32768 0 2048 2048 2 14 11 0 8 32768 0 2048 2048 8 8 8 0 8 32768 0 2048 2048 6 10 8 0 8 32768 0 2048 2048 3 13 6 0 8 32768 0 1024 1024 2 30 2 0 16 32768 0 1024 1024 22 10 37 0 16 32768 0 1024 1024 9 23 13 0 16 32768 0 1024 1024 14 18 14 0 16 32768 0 1024 1024 1 31 3 0 16 32768 0 512 512 22 42 531 0 30 32768 0 512 512 7 57 9 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 16 Bucket 144 66 158 19626 0 62 32256 0 2 Bucket 32 293 715 10790 0 254 32256 0 KNOTE 160 28 172 60704 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 204 196 14624 0 126 32000 0 tcp_bbr_pcb 832 0 36 5 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 16 572 182 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 17 865 2059 0 254 28224 0 32 32 296 586 2201 0 254 28224 0 4 Bucket 48 6 582 13069 0 254 28224 0 TURNSTILE 136 163 26 163 0 62 25704 0 8192 8192 2 1 4 0 1 24576 0 4096 4096 2 4 2144 0 2 24576 0 rtentry 176 33 105 55 0 62 24288 0 rl_entry 40 73 533 73 0 254 24240 0 vtnet_tx_hdr 24 0 1002 473387 0 254 24048 0 8 Bucket 80 70 230 14352 0 126 24000 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 163 93 163 0 126 22528 0 udpcb 32 2 628 274 0 254 20160 0 64 64 14 301 14 0 254 20160 0 32 32 80 550 1752 0 254 20160 0 32 32 13 617 4538 0 254 20160 0 32 32 236 394 3111 0 254 20160 0 32 32 40 590 2741 0 254 20160 0 32 32 6 624 19 0 254 20160 0 32 32 14 616 464 0 254 20160 0 procdesc 136 3 142 16 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 1 0 1 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 1024 1024 1 15 1 0 16 16384 0 512 512 2 30 2 0 30 16384 0 rentr 24 0 668 14 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 16 16 533 467 2342 0 254 16000 0 KMAP ENTRY 96 12 153 12 0 126 15840 0 kenv 258 3 57 1009 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 16 16 49 701 1949 0 254 12000 0 16 16 14 736 15 0 254 12000 0 16 16 18 732 23946 0 254 12000 0 16 16 1 749 114 0 254 12000 0 16 16 45 705 346 0 254 12000 0 16 16 3 747 3 0 254 12000 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 1 1 1 0 2 8192 0 SMR CPU 32 2 253 2 0 254 8160 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 9 13 9 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 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 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_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 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 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