panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_ktls.c:1147 cpuid = 0 time = 1606632283 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051f32630 vpanic() at vpanic+0x1c7/frame 0xfffffe0051f32690 panic() at panic+0x43/frame 0xfffffe0051f326f0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe0051f32750 ktls_get_tx_mode() at ktls_get_tx_mode+0x53/frame 0xfffffe0051f32780 tcp_default_ctloutput() at tcp_default_ctloutput+0x5ed/frame 0xfffffe0051f32900 tcp_ctloutput() at tcp_ctloutput+0x2d4/frame 0xfffffe0051f32980 sogetopt() at sogetopt+0xf2/frame 0xfffffe0051f329f0 kern_getsockopt() at kern_getsockopt+0x140/frame 0xfffffe0051f32a70 sys_getsockopt() at sys_getsockopt+0x78/frame 0xfffffe0051f32ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051f32bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051f32bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 98171 tid 212354 ] Stopped at kdb_enter+0x67: movq $0,0x14720e6(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0095200000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051f32610 rbp 0xfffffe0051f32630 rsi 0x40001 rdi 0xffffffff810f61d6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x28 r11 0xfffffe0094c60d10 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197be24 r15 0xffffffff8197be24 rip 0xffffffff810ea517 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x14720e6(%rip) db> show proc Process 98171 (syz-executor.0) at 0xfffff80018a56000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 776 at 0xfffff80004f3e000 ABI: FreeBSD ELF64 arguments: /root/syz-executor.0 reaper: 0xfffff80004453528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094c799f0 (map 0xfffffe0094c799f0) (map.pmap 0xfffffe0094c79ab0) (pmap 0xfffffe0094c79b10) threads: 2 100342 RunQ syz-executor.0 212354 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 98171 776 776 0 R (threaded) syz-executor.0 100342 RunQ syz-executor.0 212354 Run CPU 0 syz-executor.0 98169 792 792 0 R (threaded) syz-executor.1 146159 Run CPU 1 syz-executor.1 212351 RunQ syz-executor.1 20411 1 20411 65 Ss select 0xfffff8001893dac0 dhclient 15145 1 15145 0 Ss select 0xfffff8001893da40 dhclient 15138 1 15138 0 Ss select 0xfffff8001893d9c0 dhclient 15114 1 15114 65 Ss select 0xfffff8001893db40 dhclient 8575 1 8575 0 Ss select 0xfffff80018b31b40 dhclient 8569 1 8569 0 Ss select 0xfffff8001893dec0 dhclient 8547 1 8547 65 Ss select 0xfffff8001893dcc0 dhclient 7571 1 7571 0 Ss select 0xfffff8001893df40 dhclient 7555 1 7555 0 Ss select 0xfffff80018992040 dhclient 7521 1 7521 65 Ss select 0xfffff80018992d40 dhclient 833 1 833 0 Ss select 0xfffff80004f29840 dhclient 826 1 826 0 Ss select 0xfffff80004f297c0 dhclient 792 774 792 0 Ss nanslp 0xffffffff8252fda0 syz-executor.1 782 774 782 0 Rs syz-executor.2 780 774 780 0 Rs syz-executor.3 776 774 776 0 Ss nanslp 0xffffffff8252fda0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffff80004eeb580 syz-fuzzer 100106 S uwait 0xfffff80004de4380 syz-fuzzer 100107 S uwait 0xfffff80004de4480 syz-fuzzer 100108 S kqread 0xfffff80018480d00 syz-fuzzer 100109 S uwait 0xfffff800182b5900 syz-fuzzer 100110 S uwait 0xfffff800182b5a00 syz-fuzzer 100111 S uwait 0xfffff800182b5b00 syz-fuzzer 100112 S uwait 0xfffff80004de4680 syz-fuzzer 100113 S uwait 0xfffff80004de4780 syz-fuzzer 772 770 772 0 Ss pause 0xfffff800182950b0 csh 770 694 770 0 Ss select 0xfffff80004f29e40 sshd 754 1 754 0 Ss+ ttyin 0xfffff800048a1cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004ba18b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004ba1cb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b990b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b994b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b998b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b99cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b3e0b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b3e4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8252fda1 cron 694 1 694 0 Ss select 0xfffff80004f29f40 sshd 507 1 507 0 Ss select 0xfffff800182b5140 syslogd 436 1 436 0 Ss select 0xfffff800182b5ec0 devd 435 1 435 65 Ss select 0xfffff800182b5340 dhclient 350 1 350 0 Ss select 0xfffff800182b5cc0 dhclient 347 1 347 0 Ss select 0xfffff80004f1a6c0 dhclient 23 0 0 0 DL syncer 0xffffffff8261d138 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004d5ba50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c200 [bufdaemon] 100077 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100087 D sdflush 0xfffff800043408e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82643688 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637af8 [dom0] 100075 D launds 0xffffffff82637b04 [laundry: dom0] 100076 D umarcl 0xffffffff814f63e0 [uma] 18 0 0 0 DL - 0xffffffff82364278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e17818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82bd3390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b7dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261b7dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261b7dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261b7dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223bfc0 [doneq0] 100067 D - 0xffffffff8223be90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004348c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004348c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635010 [crypto] 14 0 0 0 DL seqstat 0xfffff800044bf488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f620 [g_event] 100026 D - 0xffffffff8250f628 [g_up] 100027 D - 0xffffffff8250f630 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004472300 [thr_0] 100019 D - 0xfffff80004472380 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004453528 [init] 10 0 0 0 DL audit_w 0xffffffff82635530 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fbb0 [swapper] 100005 D - 0xfffff80004477e00 [if_io_tqg_0] 100006 D - 0xfffff80004477d00 [if_io_tqg_1] 100007 D - 0xfffff80004477c00 [if_config_tqg_0] 100008 D - 0xfffff80004477b00 [softirq_0] 100009 D - 0xfffff80004477a00 [softirq_1] 100010 D - 0xfffff80004342200 [in6m_free taskq] 100011 D - 0xfffff80004342000 [thread taskq] 100013 D - 0xfffff80004478b00 [inm_free taskq] 100014 D - 0xfffff80004478900 [kqueue_ctx taskq] 100017 D - 0xfffff80004478300 [aiod_kick taskq] 100024 D - 0xfffff8000448ca00 [firmware taskq] 100029 D - 0xfffff8000448c300 [crypto_0] 100030 D - 0xfffff8000448c300 [crypto_1] 100044 D - 0xfffff80004500300 [vtnet0 rxq 0] 100045 D - 0xfffff80004500200 [vtnet0 txq 0] 100046 D - 0xfffff80004500100 [vtnet0 rxq 1] 100047 D - 0xfffff80004500000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004643700 [virtio_balloon] 100053 D - 0xfffff800048afe00 [mca taskq] 100055 D - 0xffffffff81d24541 [deadlkres] 100062 D - 0xfffff80004ac4200 [acpi_task_0] 100063 D - 0xfffff80004ac4200 [acpi_task_1] 100064 D - 0xfffff80004ac4200 [acpi_task_2] 100066 D - 0xfffff80004500b00 [CAM taskq] 98170 780 780 0 Z syz-executor.3 db> show all locks Process 98171 (syz-executor.0) thread 0xfffffe0094c60800 (212354) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8005b777b90) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1787 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29250 1706K 29315 kobj 337 1348K 498 newblk 5 1025K 97772 vfscache 3 1025K 3 pcb 33 544K 81794 inodedep 16 518K 121355 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 279K 98254 acpica 1674 184K 54316 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 203089 tfo_ccache 1 128K 1 pf_osfp 927 110K 927 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 14 105K 194285 linker 254 97K 294 BPF 46 88K 46 bus 994 81K 3317 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 342 43K 342 kdtrace 209 41K 210527 temp 35 33K 7071 hostcache 1 32K 1 shm 1 32K 313 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 sctp_timw 89 23K 89 kbdmux 6 22K 6 ifaddr 72 21K 72 DEVFS_RULE 56 20K 56 dirrem 75 19K 101532 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 31 14K 1554 KTRACE 100 13K 100 lltable 41 13K 125 ifnet 7 13K 7 ether_multi 152 13K 232 kenv 92 12K 92 eventhandler 125 11K 125 cred 39 10K 5148 GEOM 60 10K 489 rman 82 10K 423 in6_multi 65 9K 65 bmsafemap 2 9K 103060 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 freefile 60 8K 101513 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 kqueue 64 7K 111589 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 1563 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 50 session 35 5K 62 pgrp 35 5K 2372 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 pwddesc 61 4K 98172 routetbl 24 4K 24 lockf 33 4K 1689 selfd 55 4K 1273866 hhook 13 4K 13 sctp_stro 3 3K 10988 proc-args 52 3K 802 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 50 sctp_atcl 6 3K 49103 uidinfo 3 3K 460 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 15 Unitno 28 2K 571 CAM XPT 22 2K 543 in_multi 6 2K 22 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 208 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 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 procdesc 5 1K 14 crypto 3 1K 3 mkdir 4 1K 194256 diradd 4 1K 101577 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_atky 9 1K 60091 newdirblk 3 1K 97128 inpcbpolicy 12 1K 62157 chacha20random 1 1K 1 osd 3 1K 9 vnodes 1 1K 1 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 freework 1 1K 97139 ip6_msource 2 1K 19 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 50526 sctp_athm 6 1K 49103 sctp_map 6 1K 21976 nexusdev 5 1K 5 filecaps 5 1K 809 sctp_vrf 1 1K 1 entropy 2 1K 52 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 22720 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 vm_fictitious 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 CAM CCB 0 0K 223267 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 324474 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 102 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 freeblks 0 0K 97138 freefrag 0 0K 7 allocindir 0 0K 0 indirdep 0 0K 10 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 4683 ip6_moptions 0 0K 296 in6_mfilter 0 0K 135 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 286 in_mfilter 0 0K 33 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 VN POLL 0 0K 0 statfs 0 0K 97366 namei_tracker 0 0K 2022 export_host 0 0K 0 cl_savebuf 0 0K 4 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 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 244 accf 0 0K 0 pts 0 0K 0 iov 0 0K 44536 ioctlops 0 0K 14613 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 1058 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 401 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 dir 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 aacbuf 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 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 11288 2 11288 0 254 23121920 0 mbuf_packet 256 10977 183 225238 0 254 2856960 0 pbuf 2632 0 973 0 0 2 2560936 0 mbuf_jumbo_page 4096 3 616 45677 0 254 2535424 0 BUF TRIE 144 186 13282 140331 0 62 1939392 0 sctp_asoc 2288 3 827 10988 0 254 1899040 0 malloc-2048 2048 4 838 261383 0 8 1724416 0 malloc-384 384 4139 21 4482 0 30 1597440 0 malloc-4096 4096 337 1 498 0 2 1384448 0 malloc-128 128 10520 82 11828 0 126 1357056 0 sctp_ep 1280 3 918 38115 0 254 1178880 0 RADIX NODE 144 5509 620 2686875 0 65 882576 0 UMA Slabs 0 112 7790 19 7790 0 126 874608 0 malloc-1024 1024 5 823 11000 0 16 847872 0 malloc-384 384 59 1661 49156 0 30 660480 0 FFS inode 1128 522 31 102035 0 8 623784 0 sctp_raddr 736 3 833 10988 0 254 615296 0 mbuf 256 1169 1216 403385 0 254 610560 0 socket 944 37 515 103685 0 254 521088 0 VM OBJECT 264 1462 98 1397294 0 30 411840 0 256 Bucket 2048 184 16 9892 0 8 409600 0 VNODE 488 559 97 102074 0 30 320128 0 malloc-4096 4096 65 10 100712 0 3 307200 0 THREAD 1792 146 25 112354 0 8 306432 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 3 1 11 0 1 262144 0 malloc-128 128 1948 5 26137 0 126 249984 0 malloc-256 256 89 841 139668 0 62 238080 0 malloc-16 16 12241 1759 34294 0 254 224000 0 DEVCTL 1024 0 212 128 0 0 217088 0 malloc-16384 16384 7 6 97141 0 2 212992 0 malloc-65536 65536 0 3 787 0 1 196608 0 malloc-256 256 136 629 98077 0 62 195840 0 udp_inpcb 488 2 398 38595 0 254 195200 0 MAP ENTRY 96 1570 404 5362830 0 126 189504 0 malloc-64 64 2756 79 3579 0 254 181440 0 tcp_inpcb 488 5 363 9205 0 254 179584 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4791 627 164139 0 254 173376 0 tcpcb 1048 5 160 9205 0 254 172920 0 FFS2 dinode 256 522 138 102035 0 62 168960 0 malloc-4096 4096 39 2 139 0 2 167936 0 S VFS Cache 104 1054 389 107321 0 126 150072 0 sctp_chunk 152 3 907 1140 0 254 138320 0 vmem btag 56 2321 115 2321 0 254 136416 0 malloc-65536 65536 0 2 180 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 38 13 98150 0 4 129744 0 malloc-1024 1024 117 7 152 0 16 126976 0 ksiginfo 112 66 978 9347 0 126 116928 0 PROC 1320 61 20 98171 0 8 106920 0 malloc-384 384 15 245 121354 0 30 99840 0 128 Bucket 1024 60 35 34463 0 16 97280 0 malloc-256 256 234 141 320283 0 62 96000 0 filedesc0 1072 61 23 98172 0 8 90048 0 malloc-256 256 154 176 331715 0 62 84480 0 clpbuf 2632 0 32 21 0 16 84224 0 malloc-128 128 208 443 298645 0 126 83328 0 UMA Kegs 384 212 1 212 0 30 81792 0 64 Bucket 512 83 69 12537 0 30 77824 0 malloc-128 128 311 278 98163 0 126 75392 0 malloc-8192 8192 6 3 34 0 1 73728 0 malloc-64 64 599 535 1373686 0 254 72576 0 g_bio 408 0 170 890515 0 30 69360 0 32 Bucket 256 135 135 102256 0 62 69120 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32 32 310 1706 50063 0 254 64512 0 ripcb 488 5 123 10903 0 254 62464 0 malloc-64 64 39 843 11374 0 254 56448 0 malloc-64 64 271 548 196671 0 254 52416 0 malloc-128 128 140 263 104050 0 126 51584 0 udplite_inpcb 488 0 104 3454 0 254 50752 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 9 15 697 0 8 49152 0 malloc-64 64 628 128 1729 0 254 48384 0 pipe 744 23 42 22403 0 16 48360 0 malloc-2048 2048 3 19 1817 0 8 45056 0 malloc-384 384 102 8 467 0 30 42240 0 malloc-256 256 25 140 307196 0 62 42240 0 NAMEI 1024 0 40 438747 0 16 40960 0 Files 80 231 269 290903 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 pcpu-8 8 4260 348 4264 0 254 36864 0 8 Bucket 80 148 302 48280 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 126 0 1 32768 0 malloc-16384 16384 2 0 5 0 1 32768 0 malloc-8192 8192 2 2 16 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-8192 8192 2 2 139 0 1 32768 0 malloc-512 512 2 62 5131 0 30 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 malloc-16 16 65 1935 50354 0 254 32000 0 tcp_log_node 120 0 264 379 0 126 31680 0 malloc-256 256 71 49 1691 0 62 30720 0 malloc-4096 4096 4 3 8 0 2 28672 0 malloc-4096 4096 1 6 97376 0 2 28672 0 TURNSTILE 136 172 38 172 0 62 28560 0 PWD 32 20 862 97262 0 254 28224 0 16 Bucket 144 93 103 64451 0 62 28224 0 4 Bucket 48 12 576 7849 0 254 28224 0 KNOTE 160 28 147 828004 0 62 28000 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 6 6 956 0 8 24576 0 malloc-64 64 329 49 19420 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 142 44 495 0 126 23808 0 unpcb 256 20 70 3327 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 18 42 105 0 30 23040 0 malloc-256 256 62 28 12582 0 62 23040 0 malloc-4096 4096 3 2 59 0 2 20480 0 malloc-1024 1024 18 2 18 0 16 20480 0 udpcb 32 2 628 42049 0 254 20160 0 2 Bucket 32 61 569 25636 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 49 26 60 0 62 19200 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 153 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 5 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 6 10 1587 0 16 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 sctp_stream_msg_out 112 1 143 1010 0 254 16128 0 malloc-64 64 4 248 4542 0 254 16128 0 vtnet_tx_hdr 24 0 668 122382 0 254 16032 0 tcp_bbr_pcb 832 0 18 235 0 16 14976 0 malloc-2048 2048 3 3 15 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 12 12 19 0 30 12288 0 sctp_laddr 48 0 252 2040 0 254 12096 0 malloc-64 64 75 114 95 0 254 12096 0 malloc-32 32 101 277 27401 0 254 12096 0 malloc-128 128 64 29 12226 0 126 11904 0 routing nhops 256 28 17 35 0 62 11520 0 malloc-384 384 25 5 25 0 30 11520 0 cpuset 104 9 84 2437 0 126 9672 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 1 3 8717 0 8 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-1024 1024 4 4 166 0 16 8192 0 malloc-1024 1024 3 5 19 0 16 8192 0 malloc-512 512 3 13 582 0 30 8192 0 malloc-512 512 2 14 208 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcp_log_bucket 176 0 46 28 0 62 8096 0 rl_entry 40 85 117 85 0 254 8080 0 ipq 56 0 144 1210 0 254 8064 0 malloc-32 32 74 178 2167 0 254 8064 0 malloc-32 32 60 192 3078 0 254 8064 0 malloc-32 32 5 247 1004 0 254 8064 0 malloc-32 32 30 222 2724 0 254 8064 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 28 472 35907 0 254 8000 0 malloc-16 16 188 312 12426 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-16 16 256 244 259 0 254 8000 0 malloc-16 16 27 473 24503 0 254 8000 0 malloc-128 128 19 43 531 0 126 7936 0 sctp_readq 152 0 52 73 0 254 7904 0 kenv 258 3 27 1014 0 30 7740 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 2004 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 8 118 29 0 254 4032 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo 4 0 493 29 0 254 1972 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 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_bbr_map 128 0 0 0 0 126 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 488 0 0 0 0 30 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2632 0 0 0 0 62 0 0 mdpbuf 2632 0 0 0 0 4 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0