panic: sleeping without a lock cpuid = 1 time = 1769 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002da27640 vpanic() at vpanic+0x1c7/frame 0xfffffe002da276a0 panic() at panic+0x43/frame 0xfffffe002da27700 _sleep() at _sleep+0x611/frame 0xfffffe002da277b0 soclose() at soclose+0x21a/frame 0xfffffe002da27830 _fdrop() at _fdrop+0x3a/frame 0xfffffe002da27860 closef() at closef+0x2a1/frame 0xfffffe002da278f0 fdescfree_fds() at fdescfree_fds+0x125/frame 0xfffffe002da27950 fdescfree() at fdescfree+0x601/frame 0xfffffe002da27a30 exit1() at exit1+0x6c5/frame 0xfffffe002da27aa0 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe002da27ab0 ia32_syscall() at ia32_syscall+0x24e/frame 0xfffffe002da27bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd6d0 KDB: enter: panic [ thread pid 27591 tid 100352 ] 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 0 rax 0x12 rcx 0xffffffff810da710 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe002da27620 rbp 0xfffffe002da27640 rsi 0 rdi 0xffffffff810da746 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x264e ll+0x262d r12 0xffffffff82068ef0 ddb_dbbe r13 0 r14 0xffffffff819350cb r15 0xffffffff819350cb rip 0xffffffff810cf347 kdb_enter+0x67 rflags 0x200082 kernphys+0x82 kdb_enter+0x67: movq $0,0x1487ab6(%rip) db> show proc Process 27591 (syz-executor.1) at 0xfffff8005c470000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 26217 at 0xfffff8005c630520 ABI: FreeBSD ELF32 arguments: /root/syz-executor.1 reaper: 0xfffff80004307000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0026544000 (map 0xfffffe0026544000) (map.pmap 0xfffffe00265440c0) (pmap 0xfffffe0026544120) threads: 1 100352 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 27591 26217 26217 0 RE CPU 1 syz-executor.1 27589 26226 26226 0 S (threaded) syz-executor.0 100133 S nanslp 0xffffffff8252a561 syz-executor.0 100798 S connec 0xfffff80004f240f0 syz-executor.0 100810 S uwait 0xfffff8001bc6f380 syz-executor.0 27586 14443 14443 0 S (threaded) syz-executor.3 100635 S nanslp 0xffffffff8252a561 syz-executor.3 100796 S accept 0xfffff80004f19ca8 syz-executor.3 100790 S uwait 0xfffff8001bc66680 syz-executor.3 27585 5537 5537 0 S (threaded) syz-executor.2 100132 S nanslp 0xffffffff8252a561 syz-executor.2 100792 S connec 0xfffff80004f224b0 syz-executor.2 100805 S uwait 0xfffff80004ca5b80 syz-executor.2 27394 1 27394 65 Ss select 0xfffff80004683340 dhclient 26808 1 26808 0 Ss select 0xfffff80004bac840 dhclient 26805 1 26805 0 Ss select 0xfffff80004bac8c0 dhclient 26794 1 26794 65 Ss select 0xfffff80004683cc0 dhclient 26226 762 26226 0 Ss nanslp 0xffffffff8252a561 syz-executor.0 26217 762 26217 0 Ss nanslp 0xffffffff8252a561 syz-executor.1 26209 1 26209 0 Ss select 0xfffff80004baef40 dhclient 26205 1 26205 0 Ss select 0xfffff80004665a40 dhclient 14965 1 14965 65 Ss select 0xfffff80004665ac0 dhclient 14468 1 14468 0 Ss select 0xfffff80004bb14c0 dhclient 14443 762 14443 0 Ss nanslp 0xffffffff8252a561 syz-executor.3 14427 1 14427 0 Ss select 0xfffff80004bb1bc0 dhclient 6110 1 6110 65 Ss select 0xfffff80004bafc40 dhclient 5561 1 5561 0 Ss select 0xfffff80004bae240 dhclient 5537 762 5537 0 Ss nanslp 0xffffffff8252a561 syz-executor.2 5530 1 5530 0 Ss select 0xfffff80004943440 dhclient 762 760 760 0 S (threaded) syz-fuzzer 100095 S uwait 0xfffff80004b97700 syz-fuzzer 100105 S uwait 0xfffff80004ca4980 syz-fuzzer 100106 S uwait 0xfffff80004ca4a80 syz-fuzzer 100107 S uwait 0xfffff80004ca4b80 syz-fuzzer 100108 S uwait 0xfffff80004ca4c80 syz-fuzzer 100109 S uwait 0xfffff80004b97a00 syz-fuzzer 100110 S uwait 0xfffff80004ca5080 syz-fuzzer 100111 S uwait 0xfffff80004b97b00 syz-fuzzer 100112 S kqread 0xfffff8000466d500 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8001b3bcae8 csh 758 682 758 0 Ss select 0xfffff800049434c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004962cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049600b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049604b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800049608b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004960cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049630b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049634b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049638b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004963cb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252a560 cron 682 1 682 0 Ss select 0xfffff80004bb16c0 sshd 495 1 495 0 Ss select 0xfffff800049435c0 syslogd 424 1 424 0 Ss select 0xfffff80004bb1c40 devd 423 1 423 65 Ss select 0xfffff80004943640 dhclient 338 1 338 0 Ss select 0xfffff80004bb1cc0 dhclient 335 1 335 0 Ss select 0xfffff80004bb15c0 dhclient 23 0 0 0 DL syncer 0xffffffff82617668 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004c59520 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826169d0 [bufdaemon] 100077 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100086 D sdflush 0xfffff800049618e8 [/ 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 0xffffffff814d4770 [uma] 18 0 0 0 DL - 0xffffffff8235e188 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d472f8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e40390 [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 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 0 [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 - 0xffffffff81cdacd1 [deadlkres] 100062 D - 0xfffff80004925300 [acpi_task_0] 100063 D - 0xfffff80004925300 [acpi_task_1] 100064 D - 0xfffff80004925300 [acpi_task_2] 100066 D - 0xfffff8000420d100 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00049cee00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00265d3a90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1526 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 sctp_stro 92 4169K 8090 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 kobj 335 1340K 494 newblk 13 1027K 64402 vfscache 4 1025K 4 pcb 212 744K 41211 inodedep 125 574K 31239 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 154 298K 27683 acpica 1674 185K 52414 vnet_data 1 168K 1 filedesc 22 153K 52843 pagedep 9 130K 26914 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 324 sctp_atcl 185 93K 25894 BPF 46 88K 86 bus 975 79K 3020 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 378 48K 378 kdtrace 197 38K 101346 temp 35 33K 6441 ifaddr 90 33K 110 hostcache 1 32K 1 shm 1 32K 82 DEVFS3 124 31K 134 msg 4 30K 4 dirrem 114 29K 30441 DEVFS_RULE 56 27K 56 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 lltable 43 16K 718 pf_rule 15 15K 465 freefile 115 15K 30234 ether_multi 167 14K 509 bus-sc 30 14K 1405 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_atky 285 12K 35241 kenv 92 12K 92 pf_osfp 100 12K 100 select 89 12K 89 eventhandler 132 12K 132 sctp_timw 40 10K 40 pfs_nodes 20 10K 20 in6_multi 83 10K 228 cred 39 10K 1146 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 3 9K 32314 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 15 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 kqueue 65 7K 27598 CAM DEV 3 6K 510 plimit 24 6K 948 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 272 pf_ifnet 12 5K 399 ufs_dirhash 24 5K 24 session 35 5K 89 pgrp 35 5K 121 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 238 lockf 33 4K 10059 routetbl 20 4K 1598 hhook 13 4K 13 sctp_athm 185 3K 26739 sctp_ifa 23 3K 48 sctp_map 184 3K 15946 proc-args 52 3K 1021 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 5 3K 114 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 40 Unitno 28 2K 90182 CAM XPT 22 2K 543 in_multi 6 2K 40 freework 6 2K 44761 freeblks 5 2K 29777 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 53410 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 794 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 48 ipsec 3 1K 3 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 1735 newdirblk 4 1K 26705 diradd 4 1K 30528 indirdep 2 1K 18008 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 13 1K 12208 osd 3 1K 9 vnodes 1 1K 474 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 ip_msource 3 1K 91 loginclass 3 1K 6 prison 6 1K 6 soname 6 1K 25451 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 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 203 sctp_vrf 1 1K 1 entropy 2 1K 69 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 391 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 12172 sctp_iter 0 0K 74 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 24 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 50 sctp_aadr 0 0K 180 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 149 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 79057 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 15420 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 397 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 241 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 413 ip6_msource 0 0K 0 ip6_moptions 0 0K 9 in6_mfilter 0 0K 0 frag6 0 0K 3 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 71 in_mfilter 0 0K 181 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 26856 export_host 0 0K 0 cl_savebuf 0 0K 107 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 879 accf 0 0K 0 pts 0 0K 0 iov 0 0K 31171 ioctlops 0 0K 1786 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 1101 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 529 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 37 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 mbuf_jumbo_page 4096 3185 1387 43370 0 254 18726912 0 tcp_log 416 0 20070 260645 0 254 8349120 0 65536 65536 0 110 112 0 1 7208960 0 32768 32768 0 112 128 0 1 3670016 0 RADIX NODE 144 7179 15918 1093308 0 63 3325968 0 mbuf_packet 256 8274 1378 413289 0 254 2470912 0 16384 16384 3 133 144 0 1 2228224 0 512 512 4131 69 4964 0 30 2150400 0 BUF TRIE 144 190 13278 42885 0 62 1939392 0 mbuf 256 3873 2735 1679360 0 254 1691648 0 4096 4096 398 8 28086 0 2 1662976 0 tcp_bbr_map 128 0 12245 348503 0 126 1567360 0 UMA Slabs 0 112 12102 24 12102 0 126 1358112 0 128 128 9325 130 9737 0 126 1210240 0 sctp_asoc 2288 92 418 7973 0 254 1166880 0 DEVCTL 1024 0 1000 145 0 16 1024000 0 pbuf 832 0 969 0 0 2 806208 0 8192 8192 9 77 118 0 1 704512 0 256 Bucket 2048 291 39 2365 0 8 675840 0 sctp_ep 1280 92 418 16842 0 254 652800 0 sctp_raddr 736 101 669 10322 0 254 566720 0 tcpcb 1040 6 511 8544 0 254 537680 0 socket 960 40 468 36689 0 254 487680 0 65536 65536 4 3 677 0 1 458752 0 VM OBJECT 264 1464 96 414639 0 30 411840 0 2048 2048 97 79 97055 0 8 360448 0 VNODE 496 601 119 31324 0 30 357120 0 THREAD 1792 159 30 46250 0 8 338688 0 1024 1024 205 75 8238 0 16 286720 0 128 Bucket 1024 240 35 13663 0 16 281600 0 4096 4096 1 64 477 0 2 266240 0 65536 65536 2 2 10 0 1 262144 0 ripcb 488 5 507 858 0 254 249856 0 udplite_inpcb 488 0 512 2000 0 254 249856 0 tcp_inpcb 488 6 506 8544 0 254 249856 0 udp_inpcb 488 2 510 806 0 254 249856 0 32768 32768 0 7 15628 0 1 229376 0 64 64 2770 569 30412 0 254 213696 0 512 512 250 158 28097 0 30 208896 0 256 256 45 765 93781 0 62 207360 0 128 128 1470 111 24982 0 126 202368 0 32768 32768 1 5 107 0 1 196608 0 16384 16384 8 4 26414 0 1 196608 0 16 16 11848 402 12157 0 254 196000 0 MAP ENTRY 96 1689 327 1617971 0 126 193536 0 UMA Zones 768 226 1 226 0 16 174336 0 32 32 4687 479 5527 0 254 165312 0 vmem btag 56 2528 412 2528 0 254 164640 0 FFS2 dinode 256 564 66 31283 0 62 161280 0 sctp_chunk 152 95 945 7518 0 254 158080 0 512 512 127 177 32839 0 30 155648 0 128 128 932 215 31524 0 126 146816 0 256 256 279 291 139567 0 62 145920 0 VMSPACE 2536 40 14 27585 0 4 136944 0 65536 65536 0 2 261 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 7447 0 254 130560 0 g_bio 408 0 300 313882 0 30 122400 0 FFS inode 160 564 186 31285 0 62 120000 0 256 256 290 175 17576 0 62 119040 0 PROC 1312 62 28 27591 0 8 118080 0 ksiginfo 112 73 971 945 0 126 116928 0 128 128 517 382 64942 0 126 115072 0 4096 4096 22 4 42 0 2 106496 0 S VFS Cache 104 630 384 32881 0 126 105456 0 16384 16384 6 0 9 0 1 98304 0 256 256 34 341 15499 0 62 96000 0 512 512 110 74 785 0 30 94208 0 filedesc0 1080 63 21 27592 0 8 90720 0 64 Bucket 512 89 79 4442 0 30 86016 0 64 64 824 499 28874 0 254 84672 0 64 64 721 602 18887 0 254 84672 0 UMA Kegs 384 212 4 212 0 30 82944 0 256 256 175 140 75837 0 62 80640 0 sctp_readq 152 0 520 547 0 254 79040 0 4096 4096 12 6 26880 0 2 73728 0 32 Bucket 256 70 200 37167 0 62 69120 0 65536 65536 1 0 1 0 1 65536 0 4096 4096 10 6 422 0 2 65536 0 2048 2048 11 21 518 0 8 65536 0 sctp_stream_msg_out 112 13 527 1752 0 254 60480 0 8192 8192 5 2 7 0 1 57344 0 128 128 43 360 53699 0 126 51584 0 pipe 760 23 42 3065 0 16 49400 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 145487 0 16 49152 0 8192 8192 2 4 61 0 1 49152 0 4096 4096 9 3 18 0 2 49152 0 2048 2048 1 23 433 0 8 49152 0 2048 2048 11 13 567 0 8 49152 0 2048 2048 1 23 348 0 8 49152 0 1024 1024 3 45 755 0 16 49152 0 1024 1024 30 18 2501 0 16 49152 0 tcp_bbr_pcb 832 0 54 1388 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 235 315 89118 0 126 44000 0 TURNSTILE 136 190 125 190 0 62 42840 0 64 pcpu 8 4299 821 10797 0 254 40960 0 clpbuf 832 0 48 647 0 16 39936 0 selfd 64 166 401 195647 0 254 36288 0 PWD 32 21 1113 26497 0 254 36288 0 64 64 83 484 23269 0 254 36288 0 64 64 43 524 5891 0 254 36288 0 64 64 45 522 142 0 254 36288 0 64 64 24 543 573 0 254 36288 0 64 64 62 505 248 0 254 36288 0 8 Bucket 80 53 397 24740 0 126 36000 0 128 128 19 260 1043 0 126 35712 0 128 128 32 247 4914 0 126 35712 0 128 128 84 195 882 0 126 35712 0 routing nhops 256 24 111 80 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 38 97 4074 0 62 34560 0 256 256 37 98 64 0 62 34560 0 256 256 12 123 636 0 62 34560 0 SLEEPQUEUE 88 190 194 190 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 0 2 12 0 1 32768 0 1024 1024 17 15 34 0 16 32768 0 1024 1024 1 31 21 0 16 32768 0 512 512 32 32 32 0 30 32768 0 512 512 43 21 63 0 30 32768 0 512 512 2 62 510 0 30 32768 0 512 512 11 53 22 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 16 Bucket 144 84 140 34649 0 62 32256 0 2 Bucket 32 329 679 22826 0 254 32256 0 KNOTE 160 28 172 248426 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 VNODEPOLL 120 0 264 17 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 pf tags 104 2 271 55 0 126 28392 0 sctp_laddr 48 8 580 2416 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 32 32 125 757 90509 0 254 28224 0 32 32 235 647 28381 0 254 28224 0 4 Bucket 48 7 581 8851 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 0 6 51 0 2 24576 0 rtentry 176 30 108 80 0 62 24288 0 rl_entry 40 100 506 133 0 254 24240 0 vtnet_tx_hdr 24 0 1002 1002801 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 udpcb 32 2 628 2806 0 254 20160 0 32 32 109 521 13832 0 254 20160 0 32 32 17 613 26487 0 254 20160 0 32 32 26 604 246 0 254 20160 0 32 32 60 570 12363 0 254 20160 0 procdesc 136 5 140 28 0 62 19720 0 L VFS Cache 320 0 60 47 0 30 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 2048 2048 1 7 1 0 8 16384 0 2048 2048 2 6 2 0 8 16384 0 1024 1024 4 12 4 0 16 16384 0 1024 1024 8 8 8 0 16 16384 0 1024 1024 2 14 2 0 16 16384 0 sctp_asconf_ack 48 0 336 60 0 254 16128 0 ipq 56 0 288 4 0 254 16128 0 rentr 24 0 668 126 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 16 16 466 534 11325 0 254 16000 0 16 16 204 796 16037 0 254 16000 0 16 16 234 766 50700 0 254 16000 0 kenv 258 3 57 1032 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 32 32 16 362 1166 0 254 12096 0 16 16 11 739 13246 0 254 12000 0 16 16 4 746 9 0 254 12000 0 16 16 14 736 122 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 16 16 10 490 10 0 254 8000 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 10 12 10 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 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 0 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 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 STS VFS Cache 144 0 0 0 0 62 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 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