panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_ktls.c:1034 cpuid = 0 time = 1592723231 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0025a59640 vpanic() at vpanic+0x1c7/frame 0xfffffe0025a596a0 panic() at panic+0x43/frame 0xfffffe0025a59700 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe0025a59760 ktls_get_rx_mode() at ktls_get_rx_mode+0x53/frame 0xfffffe0025a59790 tcp_default_ctloutput() at tcp_default_ctloutput+0x610/frame 0xfffffe0025a59910 tcp_ctloutput() at tcp_ctloutput+0x2d4/frame 0xfffffe0025a59990 sogetopt() at sogetopt+0xf2/frame 0xfffffe0025a59a00 kern_getsockopt() at kern_getsockopt+0x13f/frame 0xfffffe0025a59a80 sys_getsockopt() at sys_getsockopt+0x78/frame 0xfffffe0025a59ac0 amd64_syscall() at amd64_syscall+0x262/frame 0xfffffe0025a59bf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0025a59bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28289a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 4395 tid 100718 ] Stopped at kdb_enter+0x67: movq $0,0x14a5156(%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 0xfffffe002b000000 rdx 0x3ffff rbx 0 rsp 0xfffffe0025a59620 rbp 0xfffffe0025a59640 rsi 0x40001 rdi 0xffffffff810bf7c6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x2a ll+0x9 r11 0xfffffe0025c56c10 r12 0xffffffff82068f70 ddb_dbbe r13 0 r14 0xffffffff819a92c1 r15 0xffffffff819a92c1 rip 0xffffffff810b4ad7 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x14a5156(%rip) db> show proc Process 4395 (syz-executor.3) at 0xfffff80071168520: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 824 at 0xfffff80010442a40 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff8000331b000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe002584e9e8 (map 0xfffffe002584e9e8) (map.pmap 0xfffffe002584eaa8) (pmap 0xfffffe002584eb08) threads: 2 100984 RunQ syz-executor.3 100718 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 4395 824 824 0 R (threaded) syz-executor.3 100984 RunQ syz-executor.3 100718 Run CPU 0 syz-executor.3 4391 771 771 0 R (threaded) syz-executor.1 100976 RunQ syz-executor.1 100712 S sbwait 0xfffffe002399a55c syz-executor.1 100724 S sbwait 0xfffffe002399a55c syz-executor.1 4206 4200 4206 0 Ss select 0xfffff80003512e40 dhclient 4203 1 4203 0 Ss select 0xfffff80071162340 dhclient 4200 4193 424 65 S select 0xfffff80010927440 dhclient 4193 424 424 0 S wait 0xfffff80010501a40 sh 4180 1 4180 65 Ss select 0xfffff8000350f240 dhclient 3404 1 3404 0 Ss select 0xfffff80010e19bc0 dhclient 3401 1 3401 0 Ss select 0xfffff80010ddb5c0 dhclient 3382 1 3382 65 Ss select 0xfffff80010d4ee40 dhclient 2199 1 2199 0 Ss select 0xfffff80003512940 dhclient 2196 1 2196 0 Ss select 0xfffff80010ddb4c0 dhclient 2177 1 2177 65 Ss select 0xfffff80003a94f40 dhclient 1402 1 1402 0 Ss select 0xfffff80003a960c0 dhclient 1399 1 1399 0 Ss select 0xfffff800109a2f40 dhclient 824 768 824 0 Rs syz-executor.3 786 768 786 0 Rs syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff8252f240 syz-executor.1 770 768 770 0 Ss piperd 0xfffff80003cb62f8 syz-executor.0 768 766 766 0 R (threaded) syz-fuzzer 100079 S uwait 0xfffff80003814480 syz-fuzzer 100109 RunQ syz-fuzzer 100110 S uwait 0xfffff80003a4fa00 syz-fuzzer 100111 S uwait 0xfffff80003a4fb00 syz-fuzzer 100112 S uwait 0xfffff80003811500 syz-fuzzer 100113 RunQ syz-fuzzer 100114 S uwait 0xfffff80003811780 syz-fuzzer 100115 Run CPU 1 syz-fuzzer 100116 S uwait 0xfffff80003811980 syz-fuzzer 100117 S uwait 0xfffff80003812a80 syz-fuzzer 766 764 766 0 Ss pause 0xfffff80003d16ae8 csh 764 682 764 0 Ss select 0xfffff80003512f40 sshd 748 1 748 0 Ss+ ttyin 0xfffff800038234b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b278b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b27cb0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b2a0b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b2a4b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b2a8b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b2acb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b290b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b294b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252f241 cron 682 1 682 0 Ss select 0xfffff80003a93c40 sshd 495 1 495 0 Ss select 0xfffff80003a93dc0 syslogd 424 1 424 0 Ss wait 0xfffff80003d2ea40 devd 423 1 423 65 Ss select 0xfffff800035129c0 dhclient 338 1 338 0 Ss select 0xfffff80003512a40 dhclient 335 1 335 0 Ss select 0xfffff80003512ac0 dhclient 23 0 0 0 DL vlruwt 0xfffff800033e3520 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261a498 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff826197e0 [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100087 D sdflush 0xfffff80003822ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826407c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff82634c58 [dom0] 100074 D launds 0xffffffff82634c64 [laundry: dom0] 100075 D umarcl 0xffffffff8154f890 [uma] 18 0 0 0 DL - 0xffffffff82362e78 [rand_harvestq] 17 0 0 0 DL pftm 0xffffffff82b5e3a0 [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_ 0xfffff800033e2390 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800033e2330 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82632440 [crypto] 14 0 0 0 DL seqstat 0xfffff80003364888 [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 - 0xfffff800031e3d80 [thr_0] 100018 D - 0xfffff800031e3dc0 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100021 I [swi3: vm] 100022 I [swi1: netisr 0] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 I [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 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 0xfffff8000331b000 [init] 10 0 0 0 DL audit_w 0xffffffff82632918 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250e750 [swapper] 100005 D - 0xfffff8000333f100 [if_config_tqg_0] 100006 D - 0xfffff8000333f000 [softirq_0] 100007 D - 0xfffff80003340e00 [softirq_1] 100008 D - 0xfffff80003340d00 [if_io_tqg_0] 100009 D - 0xfffff80003340c00 [if_io_tqg_1] 100011 D - 0xfffff800030dde00 [kqueue_ctx taskq] 100012 D - 0xfffff800030ddd00 [aiod_kick taskq] 100015 D - 0xfffff800030dda00 [in6m_free taskq] 100016 D - 0xfffff800030dd900 [thread taskq] 100023 D - 0xfffff800030dd800 [firmware taskq] 100028 D - 0xfffff800030dd700 [crypto_0] 100029 D - 0xfffff800030dd700 [crypto_1] 100043 D - 0xfffff800030dd500 [vtnet0 rxq 0] 100044 D - 0xfffff800030dd400 [vtnet0 txq 0] 100045 D - 0xfffff800030dd300 [vtnet0 rxq 1] 100046 D - 0xfffff800030dd200 [vtnet0 txq 1] 100048 D vtbslp 0xfffff80003514580 [virtio_balloon] 100052 D - 0xfffff800030dd100 [mca taskq] 100057 D - 0xffffffff81d4e8a1 [deadlkres] 100061 D - 0xfffff80003b67600 [acpi_task_0] 100062 D - 0xfffff80003b67600 [acpi_task_1] 100063 D - 0xfffff80003b67600 [acpi_task_2] 100065 D - 0xfffff800030dd600 [CAM taskq] db> show all locks Process 4395 (syz-executor.3) thread 0xfffffe0025c56700 (100718) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80071235b90) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1790 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 kobj 334 1336K 493 newblk 28 1031K 5607 vfscache 4 1025K 4 inodedep 73 548K 3566 pcb 39 548K 10301 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 289K 4479 acpica 1674 185K 55859 vnet_data 1 168K 1 pagedep 10 131K 3456 tfo_ccache 1 128K 1 filedesc 17 117K 6887 sem 4 106K 4 DEVFS1 105 105K 122 linker 239 96K 280 BPF 46 88K 46 bus 972 79K 3392 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 501 63K 501 umtx 342 43K 342 kdtrace 190 36K 13589 temp 35 33K 2461 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 5 ifaddr 76 26K 76 gtaskqueue 18 26K 18 kbdmux 6 22K 6 lltable 51 20K 75 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 dirrem 61 16K 3478 ether_multi 172 14K 177 bus-sc 30 14K 1439 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_timw 48 12K 48 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 488 rman 82 10K 423 bmsafemap 2 9K 3538 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 7 pfs_vncache 1 8K 1 freefile 62 8K 3470 audit_evclass 233 8K 291 cred 26 7K 348 select 50 7K 50 kqueue 64 7K 4403 CAM DEV 3 6K 510 plimit 24 6K 419 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 sctp_atcl 10 5K 4929 sctp_stro 5 5K 1040 DEVFSP 78 5K 82 freework 20 5K 3741 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 pf_ifnet 10 5K 19 session 34 5K 48 pgrp 34 5K 51 UMA 249 5K 249 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 routetbl 23 4K 35 lockf 32 4K 54 hhook 13 4K 13 proc-args 53 3K 653 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 4 3K 21 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 freeblks 7 2K 3488 Unitno 30 2K 7457 CAM XPT 22 2K 543 in_multi 6 2K 7 acpidev 20 2K 20 pf_osfp 11 2K 11 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 6876 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 42 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 sctp_ifn 6 1K 6 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 diradd 5 1K 3517 sctp_atky 15 1K 5973 inpcbpolicy 19 1K 5369 crypto 3 1K 3 newdirblk 4 1K 3438 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 osd 3 1K 9 indirdep 1 1K 277 vnodes 1 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 sctp_athm 10 1K 4931 sctp_map 10 1K 2080 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 11748 nexusdev 5 1K 5 filecaps 5 1K 117 entropy 2 1K 41 sctp_vrf 1 1K 1 vnet 1 1K 1 iov 1 1K 16692 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 3 pf_rule 0 0K 7 pf_altq 0 0K 0 pf_temp 0 0K 0 ath_hal 0 0K 0 madt_table 0 0K 2 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 798 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 midi buffers 0 0K 0 xen_intr 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 isci 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 3912 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 1410 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 10 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 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 48 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 3747 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 4 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 4 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 3619 export_host 0 0K 0 cl_savebuf 0 0K 4 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 128 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 620 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 685 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 7 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 mbuf_packet 256 8212 1440 687718 0 254 2470912 0 512 512 4174 34 4653 0 30 2154496 0 mbuf_jumbo_page 4096 0 508 514 0 254 2080768 0 BUF TRIE 144 266 13230 2562 0 62 1943424 0 RADIX NODE 144 12611 434 153626 0 62 1878480 0 4096 4096 334 2 496 0 2 1376256 0 128 128 9320 135 9329 0 126 1210240 0 sctp_asoc 2288 5 505 1040 0 254 1166880 0 UMA Slabs 0 112 7084 2 7084 0 126 793632 0 pbuf 832 0 953 0 0 2 792896 0 sctp_ep 1280 5 505 3889 0 254 652800 0 tcpcb 1040 11 506 4541 0 254 537680 0 socket 904 45 468 10508 0 254 463752 0 sctp_raddr 736 5 512 1040 0 254 380512 0 256 Bucket 2048 170 14 1191 0 8 376832 0 tcp_inpcb 488 17 751 4541 0 254 374784 0 VM OBJECT 264 1306 104 64944 0 30 372240 0 4096 4096 84 6 4421 0 2 368640 0 mbuf 256 480 803 351036 0 254 328448 0 65536 65536 4 1 116 0 1 327680 0 THREAD 1792 146 25 4875 0 8 306432 0 VNODE 488 551 49 4025 0 30 292800 0 512 512 84 460 3650 0 30 278528 0 16384 16384 10 6 3581 0 1 262144 0 2048 2048 5 123 4772 0 8 262144 0 ripcb 488 5 507 104 0 254 249856 0 udplite_inpcb 488 1 511 470 0 254 249856 0 udp_inpcb 488 2 510 254 0 254 249856 0 256 256 323 622 18996 0 62 241920 0 tcp_log 416 0 513 3482 0 254 213408 0 64 64 2752 335 2784 0 254 197568 0 65536 65536 3 0 3 0 1 196608 0 32768 32768 1 5 245 0 1 196608 0 16 16 11756 494 11845 0 254 196000 0 g_bio 408 0 480 13302 0 30 195840 0 MAP ENTRY 96 1597 419 236460 0 126 193536 0 1024 1024 116 64 435 0 16 184320 0 128 128 1216 179 25175 0 126 178560 0 UMA Zones 768 223 3 223 0 16 173568 0 FFS2 dinode 256 514 116 3986 0 62 161280 0 256 256 121 509 3615 0 62 161280 0 32 32 4447 467 4462 0 254 157248 0 VMSPACE 2536 39 15 4375 0 4 136944 0 vmem btag 56 2164 199 2164 0 254 132328 0 65536 65536 0 2 189 0 1 131072 0 128 128 423 600 4058 0 126 130944 0 unpcb 256 20 490 1214 0 254 130560 0 ksiginfo 112 65 979 111 0 126 116928 0 PROC 1312 61 20 4396 0 8 106272 0 128 128 513 262 6274 0 126 99200 0 S VFS Cache 108 618 282 4750 0 126 97200 0 FFS inode 160 514 61 3986 0 62 92000 0 filedesc0 1088 62 22 4397 0 8 91392 0 128 Bucket 1024 53 30 505 0 16 84992 0 128 128 430 221 1386 0 126 83328 0 UMA Kegs 384 209 6 209 0 30 82560 0 2048 2048 9 31 4084 0 8 81920 0 256 256 173 142 9237 0 62 80640 0 64 64 598 473 1240 0 254 68544 0 64 64 523 548 4006 0 254 68544 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 1 1 6 0 1 65536 0 8192 8192 7 1 116 0 1 65536 0 4096 4096 13 3 26 0 2 65536 0 512 512 92 28 94 0 30 61440 0 clpbuf 832 0 64 481 0 16 53248 0 64 Bucket 512 82 22 4291 0 30 53248 0 64 64 268 551 4612 0 254 52416 0 128 128 162 241 657 0 126 51584 0 32 Bucket 256 66 129 823 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 28378 0 16 49152 0 8192 8192 6 0 6 0 1 49152 0 1024 1024 6 42 1041 0 16 49152 0 512 512 10 86 4932 0 30 49152 0 512 512 49 47 49 0 30 49152 0 tcp_bbr_pcb 832 2 52 1979 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 4096 4096 8 2 462 0 2 40960 0 sctp_chunk 152 3 257 3 0 254 39520 0 pipe 760 22 28 1356 0 16 38000 0 2048 2048 4 14 54 0 8 36864 0 selfd 64 90 477 28895 0 254 36288 0 PWD 32 20 1114 3527 0 254 36288 0 Files 72 238 266 23664 0 126 36288 0 64 64 10 557 16554 0 254 36288 0 64 64 204 363 240 0 254 36288 0 64 64 65 502 4425 0 254 36288 0 64 64 16 551 36 0 254 36288 0 tcp_bbr_map 128 4 275 2759 0 126 35712 0 128 128 40 239 6913 0 126 35712 0 128 128 38 241 7002 0 126 35712 0 routing nhops 256 17 118 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 50 85 702 0 62 34560 0 256 256 16 119 3554 0 62 34560 0 256 256 52 83 1564 0 62 34560 0 256 256 23 112 4807 0 62 34560 0 256 256 19 116 442 0 62 34560 0 32768 32768 0 1 112 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 2 0 3 0 1 32768 0 4096 4096 7 1 7 0 2 32768 0 2048 2048 6 10 398 0 8 32768 0 2048 2048 8 8 10 0 8 32768 0 1024 1024 27 5 57 0 16 32768 0 1024 1024 10 22 10 0 16 32768 0 1024 1024 1 31 4 0 16 32768 0 1024 1024 7 25 7 0 16 32768 0 1024 1024 0 32 1225 0 16 32768 0 512 512 12 52 12 0 30 32768 0 512 512 37 27 570 0 30 32768 0 mt_stats_zone 64 443 69 443 0 254 32768 0 64 pcpu 8 3806 290 3859 0 254 32768 0 sctp_stream_msg_out 112 1 287 4 0 254 32256 0 KNOTE 160 27 173 42667 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 pf tags 104 0 273 6 0 126 28392 0 sctp_laddr 48 0 588 64 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 32 32 287 595 8492 0 254 28224 0 4 Bucket 48 6 582 6165 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 rtentry 208 35 98 39 0 62 27664 0 TURNSTILE 136 172 17 172 0 62 25704 0 8192 8192 2 1 4 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 1 5 3650 0 2 24576 0 rl_entry 40 67 539 67 0 254 24240 0 vtnet_tx_hdr 24 0 1002 334662 0 254 24048 0 8 Bucket 80 49 251 8636 0 126 24000 0 SLEEPQUEUE 88 172 84 172 0 126 22528 0 udpcb 32 3 627 724 0 254 20160 0 32 32 15 615 6757 0 254 20160 0 32 32 91 539 7664 0 254 20160 0 32 32 159 471 4619 0 254 20160 0 32 32 29 601 39 0 254 20160 0 32 32 27 603 829 0 254 20160 0 32 32 21 609 1080 0 254 20160 0 16 Bucket 144 74 66 16074 0 62 20160 0 2 Bucket 32 56 574 11702 0 254 20160 0 procdesc 136 5 140 18 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 1 1 3 0 1 16384 0 4096 4096 3 1 3 0 2 16384 0 2048 2048 2 6 2 0 8 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 0 512 512 1 31 1 0 30 16384 0 mt_zone 24 443 225 443 0 254 16032 0 16 16 453 547 1562 0 254 16000 0 kenv 258 3 57 1125 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 16 16 17 733 13475 0 254 12000 0 16 16 15 735 128 0 254 12000 0 16 16 34 716 25407 0 254 12000 0 16 16 22 728 301 0 254 12000 0 16 16 38 712 2217 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 SMR CPU 32 1 254 1 0 254 8160 0 rentr 24 0 334 4 0 254 8016 0 16 16 1 499 1 0 254 8000 0 SMR SHARED 24 1 254 1 0 254 6120 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 int pcpu 4 18 494 18 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 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 184 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 272 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 0 0 DMAR_MAP_ENTRY 128 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0