panic: sleeping without a lock cpuid = 1 time = 7 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0025a3b680 vpanic() at vpanic+0x1c7/frame 0xfffffe0025a3b6e0 panic() at panic+0x43/frame 0xfffffe0025a3b740 _sleep() at _sleep+0x5fe/frame 0xfffffe0025a3b7f0 soclose() at soclose+0x1da/frame 0xfffffe0025a3b870 _fdrop() at _fdrop+0x38/frame 0xfffffe0025a3b8a0 closef() at closef+0x28b/frame 0xfffffe0025a3b930 fdescfree_fds() at fdescfree_fds+0xb4/frame 0xfffffe0025a3b980 fdescfree() at fdescfree+0x582/frame 0xfffffe0025a3ba40 exit1() at exit1+0x6c5/frame 0xfffffe0025a3bab0 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe0025a3bac0 amd64_syscall() at amd64_syscall+0x262/frame 0xfffffe0025a3bbf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0025a3bbf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e41da, rsp = 0x7fffffffe578, rbp = 0x7fffffffe580 --- KDB: enter: panic [ thread pid 5868 tid 101084 ] Stopped at kdb_enter+0x67: movq $0,0x14a3736(%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 0xffffffff810c11b0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0025a3b660 rbp 0xfffffe0025a3b680 rsi 0 rdi 0xffffffff810c11e6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x28f5c28f5c28f5c3 r11 0xfffffe0025891c10 r12 0xffffffff82068f70 ddb_dbbe r13 0 r14 0xffffffff819a96a1 r15 0xffffffff819a96a1 rip 0xffffffff810b64f7 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x14a3736(%rip) db> show proc Process 5868 (syz-executor.1) at 0xfffff800702d0520: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 771 at 0xfffff80010367520 ABI: FreeBSD ELF64 arguments: /root/syz-executor.1 reaper: 0xfffff80003310000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0025889000 (map 0xfffffe0025889000) (map.pmap 0xfffffe00258890c0) (pmap 0xfffffe0025889120) threads: 1 101084 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 5868 771 771 0 RE CPU 1 syz-executor.1 5862 944 944 0 R (threaded) syz-executor.2 100276 Run CPU 0 syz-executor.2 101081 S sbwait 0xfffffe00239daff4 syz-executor.2 101092 S sbwait 0xfffffe00239d9e14 syz-executor.2 101085 S sbwait 0xfffffe00239d81d4 syz-executor.2 5556 1 5556 65 Ss select 0xfffff80003a20f40 dhclient 4812 1 4812 0 Ss select 0xfffff80003e080c0 dhclient 4809 1 4809 0 Ss select 0xfffff80010124140 dhclient 4791 768 4791 0 Ss piperd 0xfffff80003cc0be0 syz-executor.0 3646 1 3646 65 Ss select 0xfffff8007032cdc0 dhclient 2662 1 2662 0 Ss select 0xfffff8007032cec0 dhclient 2655 1 2655 0 Ss select 0xfffff8007032c840 dhclient 2626 1 2626 65 Ss select 0xfffff8007032cd40 dhclient 1991 1 1991 0 Ss select 0xfffff80003e086c0 dhclient 1988 1 1988 0 Ss select 0xfffff800101247c0 dhclient 1968 1 1968 65 Ss select 0xfffff80003a280c0 dhclient 1521 1 1521 0 Ss select 0xfffff80003a285c0 dhclient 1516 1 1516 0 Ss select 0xfffff80070328140 dhclient 944 768 944 0 Rs syz-executor.2 822 768 822 0 Rs syz-executor.3 771 768 771 0 Rs syz-executor.1 768 766 766 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffff80003a40000 syz-fuzzer 100107 S uwait 0xfffff800037ec900 syz-fuzzer 100108 S uwait 0xfffff800037eca00 syz-fuzzer 100109 S uwait 0xfffff800037ecb00 syz-fuzzer 100110 S uwait 0xfffff80003a40180 syz-fuzzer 100111 S uwait 0xfffff80003a40380 syz-fuzzer 100112 S uwait 0xfffff80003a40580 syz-fuzzer 100113 S uwait 0xfffff80003a41980 syz-fuzzer 100114 S uwait 0xfffff80003a41a80 syz-fuzzer 100116 S kqread 0xfffff8000334f600 syz-fuzzer 100118 S uwait 0xfffff80003a41580 syz-fuzzer 766 764 766 0 Ss pause 0xfffff80003d22ae8 csh 764 682 764 0 Ss select 0xfffff800101242c0 sshd 748 1 748 0 Ss+ ttyin 0xfffff80003806cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b06cb0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b090b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b094b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b098b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b09cb0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b080b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b084b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b088b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252f241 cron 682 1 682 0 Ss select 0xfffff80003a287c0 sshd 495 1 495 0 Ss select 0xfffff80010124640 syslogd 424 1 424 0 Ss select 0xfffff80003a2b2c0 devd 423 1 423 65 Ss select 0xfffff800101243c0 dhclient 338 1 338 0 Ss select 0xfffff800101245c0 dhclient 335 1 335 0 Ss select 0xfffff80010124540 dhclient 23 0 0 0 DL syncer 0xffffffff8261a498 [syncer] 22 0 0 0 DL vlruwt 0xfffff800033eca40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff826197e0 [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100087 D sdflush 0xfffff8000342c4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82640708 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff82634b98 [dom0] 100074 D launds 0xffffffff82634ba4 [laundry: dom0] 100075 D umarcl 0xffffffff8154f350 [uma] 18 0 0 0 DL - 0xffffffff82362e78 [rand_harvestq] 17 0 0 0 DL pftm 0xffffffff82be03a0 [pf purge] 16 0 0 0 DL waiting 0xffffffff8261cc10 [sctp_iterator] 15 0 0 0 DL - 0xffffffff82618dec [soaiod4] 9 0 0 0 DL - 0xffffffff82618dec [soaiod3] 8 0 0 0 DL - 0xffffffff82618dec [soaiod2] 7 0 0 0 DL - 0xffffffff82618dec [soaiod1] 6 0 0 0 DL (threaded) [cam] 100033 D - 0xffffffff8223abc0 [doneq0] 100066 D - 0xffffffff8223aa90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80003212d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80003212d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82632440 [crypto] 14 0 0 0 DL seqstat 0xfffff800030d5488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250e1c0 [g_event] 100025 D - 0xffffffff8250e1c8 [g_up] 100026 D - 0xffffffff8250e1d0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff80003093700 [thr_0] 100018 D - 0xfffff80003093740 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100019 I [swi3: vm] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 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 I [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 0xfffff80003310000 [init] 10 0 0 0 DL audit_w 0xffffffff82632858 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250e750 [swapper] 100005 D - 0xfffff80003356100 [softirq_0] 100006 D - 0xfffff80003356000 [softirq_1] 100007 D - 0xfffff80003357e00 [if_io_tqg_0] 100008 D - 0xfffff80003357d00 [if_io_tqg_1] 100009 D - 0xfffff80003357c00 [if_config_tqg_0] 100010 D - 0xfffff80003351800 [kqueue_ctx taskq] 100011 D - 0xfffff80003351700 [aiod_kick taskq] 100014 D - 0xfffff80003351200 [in6m_free taskq] 100015 D - 0xfffff80003351100 [thread taskq] 100023 D - 0xfffff8000334e900 [firmware taskq] 100028 D - 0xfffff8000334e800 [crypto_0] 100029 D - 0xfffff8000334e800 [crypto_1] 100043 D - 0xfffff8000334e200 [vtnet0 rxq 0] 100044 D - 0xfffff8000334e100 [vtnet0 txq 0] 100045 D - 0xfffff8000334e000 [vtnet0 rxq 1] 100046 D - 0xfffff8000334fe00 [vtnet0 txq 1] 100048 D vtbslp 0xfffff800034f3580 [virtio_balloon] 100052 D - 0xfffff8000334f700 [mca taskq] 100057 D - 0xffffffff81d4ed81 [deadlkres] 100061 D - 0xfffff80003b66200 [acpi_task_0] 100062 D - 0xfffff80003b66200 [acpi_task_1] 100063 D - 0xfffff80003b66200 [acpi_task_2] 100065 D - 0xfffff8000334e700 [CAM taskq] 5869 822 822 0 Z syz-executor.3 db> show all locks Process 5862 (syz-executor.2) thread 0xfffffe0025891000 (100276) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82554130) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4212 4850K 4240 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 27951 1631K 28015 pcb 806 1415K 10405 kobj 334 1336K 493 newblk 28 1031K 9705 vfscache 4 1025K 4 inodedep 27 525K 6820 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 781 391K 9882 sctp_stro 390 390K 4137 subproc 144 289K 5952 acpica 1674 185K 55859 vnet_data 1 168K 1 pagedep 11 131K 5338 tfo_ccache 1 128K 1 filedesc 18 121K 9750 sem 4 106K 4 DEVFS1 105 105K 122 linker 239 96K 289 BPF 46 88K 54 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 sctp_atky 1171 49K 14791 umtx 342 43K 342 kdtrace 193 37K 20002 temp 35 33K 3961 hostcache 1 32K 1 shm 1 32K 14 DEVFS3 124 31K 134 pf_rule 30 30K 1101 msg 4 30K 4 ifaddr 82 29K 86 DEVFS_RULE 56 27K 56 vmem 3 26K 5 gtaskqueue 18 26K 18 sctp_timw 101 26K 101 kbdmux 6 22K 6 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 lltable 41 15K 64 ether_multi 172 14K 263 bus-sc 30 14K 1439 KTRACE 100 13K 100 sctp_athm 781 13K 10637 sctp_map 780 13K 8272 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 133 pfs_nodes 20 10K 20 GEOM 60 10K 488 rman 82 10K 423 bmsafemap 3 9K 6632 select 68 9K 68 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 28 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 cred 25 7K 322 kqueue 64 7K 5876 CAM DEV 3 6K 510 plimit 24 6K 1087 vt 11 6K 11 routetbl 25 6K 62 sglist 5 6K 5 CAM queue 5 6K 1528 DEVFSP 78 5K 138 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 session 35 5K 57 pgrp 35 5K 59 pf_ifnet 10 5K 20 UMA 249 5K 249 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 119 lockf 34 4K 1222 freework 14 4K 5704 freeblks 13 4K 5414 hhook 13 4K 13 dirrem 12 3K 5442 proc-args 52 3K 737 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 3 3K 14 sctp_ifa 17 3K 26 pf_table 1 2K 9 local_apic 1 2K 1 io_apic 1 2K 1 freefile 16 2K 5424 indirdep 8 2K 1420 ipsec-saq 2 2K 2 ip6ndp 12 2K 27 CAM XPT 22 2K 543 Unitno 27 2K 14385 in_multi 6 2K 12 acpidev 20 2K 20 msi 9 2K 9 mkdir 9 2K 9704 tun 7 2K 7 softdep 1 1K 1 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 1962 NFSD session 1 1K 1 pf_osfp 8 1K 8 CAM periph 4 1K 271 mld 6 1K 6 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 newdirblk 5 1K 4852 diradd 5 1K 5491 crypto 3 1K 3 ip6opt 2 1K 67 sctp_stri 1 1K 1502 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 1829 encap_export_host 8 1K 8 osd 3 1K 9 iov 3 1K 22006 vnodes 1 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 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 ktls 1 1K 1 pmchooks 1 1K 1 prison 4 1K 4 soname 4 1K 14725 nexusdev 5 1K 5 filecaps 5 1K 133 entropy 2 1K 46 sctp_vrf 1 1K 1 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_altq 0 0K 0 pf_temp 0 0K 0 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 5 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 dmar_dmamap 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 98393 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 UMAHash 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1384 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 983 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 8 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 ag_slr_map_t 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 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 3679 sctp_iter 0 0K 18 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 18 sctp_aadr 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 2 ip_moptions 0 0K 7 in_mfilter 0 0K 8 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 3 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 5032 export_host 0 0K 0 cl_savebuf 0 0K 3 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 236 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 4859 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 740 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 12 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 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 0 762 2104 0 254 3121152 0 mbuf_packet 256 8215 1437 694261 0 254 2470912 0 512 512 4146 30 4171 0 30 2138112 0 RADIX NODE 144 12884 1589 453836 0 62 2084112 0 BUF TRIE 144 382 13114 91859 0 62 1943424 0 sctp_asoc 2288 390 375 4136 0 254 1750320 0 4096 4096 336 2 946 0 2 1384448 0 128 128 9785 197 11187 0 126 1277696 0 sctp_ep 1280 390 372 4995 0 254 975360 0 UMA Slabs 0 112 7871 7 7871 0 126 882336 0 2048 2048 391 25 4996 0 8 851968 0 pbuf 832 0 889 0 0 2 739648 0 sctp_raddr 736 390 380 4136 0 254 566720 0 2048 2048 0 264 98433 0 8 540672 0 tcpcb 1040 4 513 515 0 254 537680 0 socket 904 40 473 8121 0 254 463752 0 512 512 817 55 9922 0 30 446464 0 g_bio 408 0 1080 391226 0 31 440640 0 1024 1024 394 26 4436 0 16 430080 0 256 Bucket 2048 177 17 1321 0 8 397312 0 VM OBJECT 264 1300 110 89284 0 30 372240 0 256 256 67 1373 15585 0 62 368640 0 VNODE 488 562 102 5990 0 30 324032 0 THREAD 1792 149 22 8342 0 8 306432 0 4096 4096 62 8 5870 0 2 286720 0 mbuf 256 457 571 375408 0 254 263168 0 65536 65536 4 0 4 0 1 262144 0 ripcb 488 5 507 339 0 254 249856 0 udplite_inpcb 488 3 509 672 0 254 249856 0 tcp_inpcb 488 5 507 515 0 254 249856 0 udp_inpcb 488 2 510 303 0 254 249856 0 16384 16384 8 6 4874 0 1 229376 0 tcp_log 416 0 513 44 0 254 213408 0 64 64 2811 276 3380 0 254 197568 0 65536 65536 1 2 218 0 1 196608 0 32768 32768 0 6 13 0 1 196608 0 MAP ENTRY 96 1571 445 324022 0 126 193536 0 16 16 11776 224 11899 0 254 192000 0 128 128 1170 225 25392 0 126 178560 0 256 256 447 243 16948 0 62 176640 0 UMA Zones 768 223 3 223 0 16 173568 0 4096 4096 39 3 55 0 2 172032 0 32 32 4645 521 9607 0 254 165312 0 32768 32768 0 5 347 0 1 163840 0 FFS2 dinode 256 525 105 5951 0 62 161280 0 1024 1024 117 27 136 0 16 147456 0 VMSPACE 2536 38 16 5848 0 4 136944 0 vmem btag 56 2284 79 2284 0 254 132328 0 65536 65536 0 2 114 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 1 1 9 0 1 131072 0 unpcb 256 20 490 1249 0 254 130560 0 512 512 31 209 7348 0 30 122880 0 sctp_chunk 152 390 390 1150 0 254 118560 0 ksiginfo 112 65 979 123 0 126 116928 0 64 Bucket 512 136 80 9624 0 30 110592 0 S VFS Cache 108 601 407 7956 0 126 108864 0 clpbuf 832 0 128 66476 0 16 106496 0 PROC 1312 61 20 5869 0 8 106272 0 128 Bucket 1024 58 41 810 0 16 101376 0 FFS inode 160 525 100 5951 0 62 100000 0 128 128 395 380 10105 0 126 99200 0 512 512 101 83 2084 0 30 94208 0 filedesc0 1088 61 23 5870 0 8 91392 0 128 128 329 322 1535 0 126 83328 0 UMA Kegs 384 209 6 209 0 30 82560 0 256 256 185 130 15291 0 62 80640 0 sctp_readq 152 0 520 5 0 254 79040 0 64 64 641 430 12165 0 254 68544 0 64 64 520 551 1589 0 254 68544 0 128 128 186 341 10859 0 126 67456 0 65536 65536 1 0 1 0 1 65536 0 16384 16384 4 0 4 0 1 65536 0 8192 8192 6 2 34 0 1 65536 0 2048 2048 8 24 3415 0 8 65536 0 1024 1024 46 18 1103 0 16 65536 0 256 256 105 150 6777 0 62 65280 0 256 256 113 142 8364 0 62 65280 0 32 Bucket 256 54 201 5181 0 62 65280 0 sctp_stream_msg_out 112 0 540 9 0 254 60480 0 64 64 455 364 813 0 254 52416 0 128 128 44 359 11363 0 126 51584 0 128 128 167 236 336 0 126 51584 0 256 256 163 32 1478 0 62 49920 0 256 256 84 111 845 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 43865 0 16 49152 0 4096 4096 8 4 1730 0 2 49152 0 2048 2048 9 15 21 0 8 49152 0 512 512 3 93 1829 0 30 49152 0 syncache 168 0 264 4 0 254 44352 0 Files 80 232 318 27691 0 126 44000 0 8192 8192 3 2 88 0 1 40960 0 pipe 760 22 28 676 0 16 38000 0 64 pcpu 8 3940 668 7261 0 254 36864 0 selfd 64 133 434 41202 0 254 36288 0 64 64 14 553 58 0 254 36288 0 64 64 300 267 16902 0 254 36288 0 64 64 71 496 5903 0 254 36288 0 64 64 3 564 90 0 254 36288 0 32 32 878 256 25612 0 254 36288 0 8 Bucket 80 86 364 29757 0 126 36000 0 tcp_bbr_map 128 0 279 83 0 126 35712 0 128 128 42 237 101 0 126 35712 0 routing nhops 256 15 120 52 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 18 117 919 0 62 34560 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 0 2 138 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 2048 2048 1 15 13 0 8 32768 0 2048 2048 2 14 17 0 8 32768 0 2048 2048 10 6 18 0 8 32768 0 2048 2048 2 14 449 0 8 32768 0 1024 1024 3 29 2117 0 16 32768 0 1024 1024 17 15 17 0 16 32768 0 512 512 21 43 139 0 30 32768 0 512 512 53 11 191 0 30 32768 0 512 512 11 53 12 0 30 32768 0 mt_stats_zone 64 443 69 443 0 254 32768 0 16 Bucket 144 52 172 40230 0 62 32256 0 KNOTE 160 27 173 54637 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_bbr_pcb 832 0 36 329 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 pf tags 104 2 271 18 0 126 28392 0 sctp_laddr 48 0 588 35 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 19 863 4948 0 254 28224 0 4 Bucket 48 7 581 9968 0 254 28224 0 16 16 1033 717 10920 0 254 28000 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 rtentry 208 33 100 52 0 62 27664 0 TURNSTILE 136 172 17 172 0 62 25704 0 4096 4096 4 2 5 0 2 24576 0 4096 4096 1 5 5033 0 2 24576 0 rl_entry 40 80 526 80 0 254 24240 0 2 Bucket 32 74 682 11674 0 254 24192 0 vtnet_tx_hdr 24 0 1002 335319 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 172 84 172 0 126 22528 0 udpcb 32 5 625 975 0 254 20160 0 32 32 27 603 8373 0 254 20160 0 32 32 113 517 907 0 254 20160 0 32 32 104 526 1054 0 254 20160 0 32 32 12 618 314 0 254 20160 0 32 32 46 584 3790 0 254 20160 0 16 16 796 454 8319 0 254 20000 0 procdesc 136 5 140 20 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 8192 8192 2 0 2 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 8192 8192 0 2 2 0 1 16384 0 4096 4096 1 3 8 0 2 16384 0 1024 1024 2 14 42 0 16 16384 0 1024 1024 6 10 6 0 16 16384 0 1024 1024 1 15 1 0 16 16384 0 rentr 24 0 668 28 0 254 16032 0 mt_zone 24 443 225 443 0 254 16032 0 kenv 258 3 57 1131 0 30 15480 0 MAP 216 2 69 2 0 62 15336 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 32 32 12 366 314 0 254 12096 0 16 16 16 734 4794 0 254 12000 0 16 16 28 722 325 0 254 12000 0 16 16 204 546 4829 0 254 12000 0 16 16 4 746 5 0 254 12000 0 16 16 22 728 25390 0 254 12000 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 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 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 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 LTS VFS Cache 368 0 0 0 0 30 0 0 L VFS Cache 328 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 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 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 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 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