panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13007 cpuid = 0 time = 5047 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029ca4460 vpanic() at vpanic+0x1c7/frame 0xfffffe0029ca44c0 panic() at panic+0x43/frame 0xfffffe0029ca4520 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe0029ca4580 sctp_lower_sosend() at sctp_lower_sosend+0x2a59/frame 0xfffffe0029ca4770 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe0029ca48a0 sosend() at sosend+0xc6/frame 0xfffffe0029ca4910 kern_sendit() at kern_sendit+0x34b/frame 0xfffffe0029ca49c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe0029ca4ab0 ia32_syscall() at ia32_syscall+0x24d/frame 0xfffffe0029ca4bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 11845 tid 100703 ] Stopped at kdb_enter+0x67: movq $0,0x14813e6(%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 0xfffffe0025c00000 rdx 0x3ffff rbx 0 rsp 0xfffffe0029ca4440 rbp 0xfffffe0029ca4460 rsi 0x40001 rdi 0xffffffff810dc096 vprintf+0x176 r8 0 r9 0xffffffff r10 0x64742ef2 r11 0x1ffa7ad7 r12 0xffffffff82066ae0 ddb_dbbe r13 0 r14 0xffffffff819376bc r15 0xffffffff819376bc rip 0xffffffff810d0c97 kdb_enter+0x67 rflags 0x200086 kernphys+0x86 kdb_enter+0x67: movq $0,0x14813e6(%rip) db> show proc Process 11845 (syz-executor.2) at 0xfffff8001bccea40: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 767 at 0xfffff80004d84000 ABI: FreeBSD ELF32 arguments: /root/syz-executor.2 reaper: 0xfffff80004314000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe002d1543d0 (map 0xfffffe002d1543d0) (map.pmap 0xfffffe002d154490) (pmap 0xfffffe002d1544f0) threads: 3 100411 RunQ syz-executor.2 100703 Run CPU 0 syz-executor.2 100706 Run uwait 0xfffff8001b58dc00 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 11845 767 767 0 R (threaded) syz-executor.2 100411 RunQ syz-executor.2 100703 Run CPU 0 syz-executor.2 100706 Run uwait 0xfffff8001b58dc00 syz-executor.2 11844 10967 10967 0 S (threaded) syz-executor.0 100219 S nanslp 0xffffffff82525800 syz-executor.0 100689 S accept 0xfffff80004dc88e8 syz-executor.0 100699 S uwait 0xfffff8001bdd1e80 syz-executor.0 11843 766 766 0 S (threaded) syz-executor.1 100577 S nanslp 0xffffffff82525800 syz-executor.1 100695 S sbwait 0xfffff80004dcb2ec syz-executor.1 100696 S uwait 0xfffff8001bdf4780 syz-executor.1 11842 809 809 0 R (threaded) syz-executor.3 100224 RunQ syz-executor.3 100697 S accept 0xfffff80004dcfca8 syz-executor.3 100698 S uwait 0xfffff80004a95900 syz-executor.3 11615 1 11615 65 Ss select 0xfffff8001b2ee5c0 dhclient 10988 1 10988 0 Ss select 0xfffff8001b2ee540 dhclient 10984 1 10984 0 Ss select 0xfffff8001bdd13c0 dhclient 10967 762 10967 0 Ss nanslp 0xffffffff82525801 syz-executor.0 7006 1 7006 65 Ss select 0xfffff80004864d40 dhclient 6013 1 6013 0 Ss select 0xfffff8001b58d8c0 dhclient 6010 1 6010 0 Ss select 0xfffff8001bdd1f40 dhclient 5987 1 5987 65 Ss select 0xfffff8001b58d940 dhclient 4311 1 4311 0 Ss select 0xfffff8001b5823c0 dhclient 4302 1 4302 0 Ss select 0xfffff8000447af40 dhclient 2380 1 2380 65 Ss select 0xfffff8001b582440 dhclient 1139 1 1139 0 Ss select 0xfffff8001b5826c0 dhclient 1136 1 1136 0 Ss select 0xfffff80004864440 dhclient 809 762 809 0 Ss nanslp 0xffffffff82525801 syz-executor.3 767 762 767 0 Ss nanslp 0xffffffff82525800 syz-executor.2 766 762 766 0 Rs syz-executor.1 762 760 760 0 S (threaded) syz-fuzzer 100078 S uwait 0xfffff80004a97e80 syz-fuzzer 100104 S uwait 0xfffff80004a95e00 syz-fuzzer 100105 S uwait 0xfffff80004a95f00 syz-fuzzer 100106 S uwait 0xfffff8000447ad80 syz-fuzzer 100107 S uwait 0xfffff8000447ac00 syz-fuzzer 100108 S uwait 0xfffff8000453bc00 syz-fuzzer 100109 S kqread 0xfffff80004b9eb00 syz-fuzzer 100111 S uwait 0xfffff8000453b300 syz-fuzzer 100262 S uwait 0xfffff8001b582180 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004cf2ae8 csh 758 682 758 0 Ss select 0xfffff80004a9a5c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004416cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004b5c8b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004b5ccb0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004b5b0b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004b5b4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004b5b8b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004b5bcb0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004b5e0b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004b5e4b0 getty 686 1 686 0 Ss nanslp 0xffffffff82525800 cron 682 1 682 0 Ss select 0xfffff80004a9a3c0 sshd 495 1 495 0 Ss select 0xfffff8000453b040 syslogd 424 1 424 0 Ss select 0xfffff80004a95c40 devd 423 1 423 65 Ss select 0xfffff80004a95cc0 dhclient 338 1 338 0 Ss select 0xfffff80004a984c0 dhclient 335 1 335 0 Ss select 0xfffff80004a9a440 dhclient 23 0 0 0 DL syncer 0xffffffff826128e8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800043dca40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82611c50 [bufdaemon] 100075 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100086 D sdflush 0xfffff80004d70ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82638ec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262d2f8 [dom0] 100071 D launds 0xffffffff8262d304 [laundry: dom0] 100072 D umarcl 0xffffffff814d54b0 [uma] 18 0 0 0 DL - 0xffffffff82359388 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82cd11b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e41390 [pf purge] 15 0 0 0 DL - 0xffffffff8261122c [soaiod4] 9 0 0 0 DL - 0xffffffff8261122c [soaiod3] 8 0 0 0 DL - 0xffffffff8261122c [soaiod2] 7 0 0 0 DL - 0xffffffff8261122c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822310c0 [doneq0] 100067 D - 0xffffffff82230f90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000420ad90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000420ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262a7e0 [crypto] 14 0 0 0 DL seqstat 0xfffff8000435b888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82504770 [g_event] 100026 D - 0xffffffff82504778 [g_up] 100027 D - 0xffffffff82504780 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004219000 [thr_0] 100019 D - 0xfffff80004219080 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 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] 100076 I [swi1: hpts] 100077 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004314000 [init] 10 0 0 0 DL audit_w 0xffffffff8262ad00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82504d10 [swapper] 100005 D - 0xfffff8000433c100 [if_io_tqg_0] 100006 D - 0xfffff8000433c000 [if_io_tqg_1] 100007 D - 0xfffff80004339e00 [if_config_tqg_0] 100008 D - 0xfffff80004339d00 [softirq_0] 100009 D - 0xfffff80004339c00 [softirq_1] 100010 D - 0xfffff800040ed600 [thread taskq] 100012 D - 0xfffff800040ed300 [inm_free taskq] 100013 D - 0xfffff800040ed200 [kqueue_ctx taskq] 100014 D - 0xfffff800040ed100 [aiod_kick taskq] 100017 D - 0xfffff800040ecb00 [in6m_free taskq] 100024 D - 0xfffff800040ec500 [firmware taskq] 100029 D - 0xfffff800040ec400 [crypto_0] 100030 D - 0xfffff800040ec400 [crypto_1] 100044 D - 0xfffff800040ebc00 [vtnet0 rxq 0] 100045 D - 0xfffff800040ebb00 [vtnet0 txq 0] 100046 D - 0xfffff800040eba00 [vtnet0 rxq 1] 100047 D - 0xfffff800040eb900 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800045ca800 [virtio_balloon] 100053 D - 0xfffff800040eb200 [mca taskq] 100057 D - 0xffffffff81cdd2e1 [deadlkres] 100062 D - 0xfffff80004b9d200 [acpi_task_0] 100063 D - 0xfffff80004b9d200 [acpi_task_1] 100064 D - 0xfffff80004b9d200 [acpi_task_2] 100066 D - 0xfffff800040ec300 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 pcb 794 1399K 31550 kobj 335 1340K 494 newblk 13 1027K 52699 vfscache 4 1025K 4 inodedep 225 624K 13989 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 766 383K 23787 sctp_stro 383 383K 8481 subproc 145 293K 11928 acpica 1674 185K 52414 vnet_data 1 168K 1 filedesc 22 153K 21736 pagedep 9 130K 10934 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 297 BPF 46 88K 54 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 dirrem 214 54K 12875 sctp_atky 1149 48K 34635 sctp_timw 183 46K 183 umtx 360 45K 360 kdtrace 197 38K 37719 vmem 3 34K 6 temp 35 33K 5337 hostcache 1 32K 1 shm 1 32K 28 DEVFS3 124 31K 134 msg 4 30K 4 freefile 215 27K 12869 ifaddr 78 27K 80 DEVFS_RULE 56 27K 56 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 42 15K 65 ether_multi 172 14K 190 bus-sc 30 14K 1405 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_athm 766 12K 23961 sctp_map 766 12K 16962 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 101 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 14027 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 40 pfs_vncache 1 8K 1 select 62 8K 62 audit_evclass 233 8K 291 cred 27 7K 539 kqueue 65 7K 11852 CAM DEV 3 6K 510 plimit 24 6K 467 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 102 ufs_dirhash 24 5K 24 session 35 5K 55 pgrp 35 5K 110 pf_ifnet 10 5K 19 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 85 routetbl 23 4K 33 lockf 32 4K 661 hhook 13 4K 13 proc-args 52 3K 693 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 4 3K 27 sctp_ifa 17 3K 22 freework 9 3K 28946 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 13591 ipsec-saq 2 2K 2 ip6ndp 12 2K 23 Unitno 32 2K 25912 CAM XPT 22 2K 543 in_multi 6 2K 8 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 21816 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 74 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 22 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 newdirblk 4 1K 10908 diradd 4 1K 12919 inpcbpolicy 16 1K 2382 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 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 soname 5 1K 17881 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 iov 2 1K 32431 filecaps 5 1K 120 sctp_vrf 1 1K 1 entropy 2 1K 45 ip_msource 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_table 0 0K 2 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 10421 sctp_iter 0 0K 15 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 343 vtfont 0 0K 0 madt_table 0 0K 2 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 pvscsi 0 0K 0 smartpqi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 0 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 acpi_perf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 94706 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 15504 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 34 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 24382 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 142 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 38 in_mfilter 0 0K 4 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 11095 export_host 0 0K 0 cl_savebuf 0 0K 2 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 169 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 234 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 731 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 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 4 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 380 9780 0 254 20807680 0 65536 65536 4 107 325 0 1 7274496 0 sctp_asoc 2288 383 2157 8481 0 254 5811520 0 2048 2048 389 2003 110800 0 8 4898816 0 mbuf_jumbo_page 4096 248 768 11888 0 254 4161536 0 32768 32768 0 112 117 0 1 3670016 0 sctp_ep 1280 383 2158 15134 0 254 3252480 0 mbuf_packet 256 8346 1306 1198632 0 254 2470912 0 512 512 766 4010 24232 0 30 2445312 0 1024 1024 384 1984 8496 0 16 2424832 0 16384 16384 14 124 11010 0 1 2260992 0 512 512 4174 130 4685 0 30 2203648 0 RADIX NODE 144 13685 340 391154 0 62 2019600 0 BUF TRIE 144 182 13286 59468 0 62 1939392 0 sctp_raddr 736 383 2158 8671 0 254 1870176 0 4096 4096 335 5 503 0 2 1392640 0 128 128 9327 376 31175 0 126 1241984 0 UMA Slabs 0 112 10670 16 10670 0 126 1196832 0 mbuf 256 1145 2418 669604 0 254 912128 0 8192 8192 10 78 121 0 1 720896 0 256 256 528 2022 41329 0 62 652800 0 pbuf 832 0 762 0 0 2 633984 0 256 Bucket 2048 257 19 2439 0 8 565248 0 tcpcb 1040 9 508 1832 0 254 537680 0 512 512 254 770 14045 0 30 524288 0 socket 960 44 464 18751 0 254 487680 0 VM OBJECT 264 1318 92 173178 0 30 372240 0 256 256 289 1076 28712 0 62 349440 0 VNODE 496 557 139 13429 0 30 345216 0 THREAD 1792 151 29 14107 0 8 322560 0 4096 4096 64 6 11847 0 2 286720 0 sctp_stream_msg_out 112 381 2175 3783 0 254 286272 0 4096 4096 10 57 466 0 2 274432 0 ripcb 488 5 507 131 0 254 249856 0 udplite_inpcb 488 0 512 75 0 254 249856 0 tcp_inpcb 488 9 503 1832 0 254 249856 0 udp_inpcb 488 2 510 344 0 254 249856 0 32768 32768 0 7 23074 0 1 229376 0 DEVCTL 1024 0 208 127 0 0 212992 0 1024 1024 116 84 1640 0 16 204800 0 256 256 258 522 54025 0 62 199680 0 64 64 2712 375 2720 0 254 197568 0 16 16 11833 417 11883 0 254 196000 0 MAP ENTRY 96 1689 327 638949 0 126 193536 0 128 128 1236 159 25160 0 126 178560 0 FFS2 dinode 256 520 170 13389 0 62 176640 0 UMA Zones 768 226 1 226 0 16 174336 0 64 64 447 2136 29369 0 254 165312 0 32 32 806 4360 37803 0 254 165312 0 vmem btag 56 2780 160 2780 0 254 164640 0 tcp_bbr_map 128 0 1271 2168 0 126 162688 0 sctp_chunk 152 130 910 3289 0 254 158080 0 32 32 4444 218 4630 0 254 149184 0 128 128 313 834 36814 0 126 146816 0 VMSPACE 2536 40 14 11830 0 4 136944 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 1189 0 254 130560 0 128 128 809 152 2196 0 126 123008 0 FFS inode 160 520 230 13390 0 62 120000 0 128 Bucket 1024 71 44 1241 0 16 117760 0 ksiginfo 112 65 979 2011 0 126 116928 0 4096 4096 22 4 26 0 2 106496 0 PROC 1312 62 19 11845 0 8 106272 0 S VFS Cache 104 623 391 14438 0 126 105456 0 64 Bucket 512 135 65 9686 0 30 102400 0 128 128 630 145 5249 0 126 99200 0 256 256 206 169 30349 0 62 96000 0 32 Bucket 256 214 161 6764 0 62 96000 0 filedesc0 1080 63 21 11846 0 8 90720 0 16 16 1259 4241 18805 0 254 88000 0 g_bio 408 0 210 376478 0 30 85680 0 UMA Kegs 384 212 4 212 0 30 82944 0 2048 2048 5 35 1232 0 8 81920 0 16 16 774 4226 36216 0 254 80000 0 64 64 612 459 1904 0 254 68544 0 64 64 591 480 14875 0 254 68544 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 0 1 10 0 1 65536 0 4096 4096 12 4 26 0 2 65536 0 256 256 65 190 16110 0 62 65280 0 512 512 84 36 145 0 30 61440 0 64 64 274 545 12119 0 254 52416 0 8 Bucket 80 314 336 39397 0 126 52000 0 256 256 36 159 14070 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 65641 0 16 49152 0 16384 16384 0 3 4 0 1 49152 0 512 512 51 45 53 0 30 49152 0 syncache 168 0 264 4 0 254 44352 0 16 Bucket 144 176 132 53810 0 62 44352 0 Files 80 240 310 44842 0 126 44000 0 clpbuf 832 0 48 127 0 16 39936 0 sctp_readq 152 0 260 2 0 254 39520 0 pipe 760 23 27 515 0 16 38000 0 64 pcpu 8 4208 400 4270 0 254 36864 0 selfd 64 99 468 85491 0 254 36288 0 64 64 190 377 211 0 254 36288 0 64 64 2 565 21 0 254 36288 0 64 64 14 553 52 0 254 36288 0 128 128 66 213 66 0 126 35712 0 128 128 0 279 146 0 126 35712 0 128 128 12 267 13 0 126 35712 0 routing nhops 256 26 109 43 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 29 106 543 0 62 34560 0 256 256 22 113 11039 0 62 34560 0 TURNSTILE 136 181 71 181 0 62 34272 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 4096 4096 7 1 7 0 2 32768 0 2048 2048 2 14 77 0 8 32768 0 2048 2048 8 8 8 0 8 32768 0 2048 2048 2 14 4 0 8 32768 0 2048 2048 6 10 8 0 8 32768 0 2048 2048 3 13 30 0 8 32768 0 1024 1024 2 30 2 0 16 32768 0 1024 1024 22 10 37 0 16 32768 0 1024 1024 9 23 11 0 16 32768 0 1024 1024 14 18 14 0 16 32768 0 1024 1024 1 31 3 0 16 32768 0 512 512 22 42 531 0 30 32768 0 512 512 11 53 13 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 2 Bucket 32 295 713 15350 0 254 32256 0 KNOTE 160 28 172 146180 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_bbr_pcb 832 0 36 12 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 pf tags 104 0 273 4 0 126 28392 0 sctp_laddr 48 0 588 53 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 22 860 10951 0 254 28224 0 32 32 240 642 11986 0 254 28224 0 32 32 296 586 2204 0 254 28224 0 4 Bucket 48 7 581 12321 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 8192 8192 1 2 32 0 1 24576 0 8192 8192 2 1 4 0 1 24576 0 4096 4096 2 4 11097 0 2 24576 0 rtentry 176 34 104 43 0 62 24288 0 rl_entry 40 89 517 89 0 254 24240 0 vtnet_tx_hdr 24 0 1002 595505 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 181 75 181 0 126 22528 0 udpcb 32 2 628 419 0 254 20160 0 32 32 15 615 25895 0 254 20160 0 32 32 42 588 3145 0 254 20160 0 32 32 6 624 19 0 254 20160 0 32 32 21 609 2449 0 254 20160 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 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 1024 1024 1 15 1 0 16 16384 0 512 512 2 30 2 0 30 16384 0 tcpreass 48 0 336 1 0 254 16128 0 ipq 56 0 288 1 0 254 16128 0 rentr 24 0 668 36 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 VNODEPOLL 120 0 132 1 0 126 15840 0 kenv 258 3 57 1014 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 16 16 14 736 15 0 254 12000 0 16 16 18 732 33319 0 254 12000 0 16 16 1 749 114 0 254 12000 0 16 16 47 703 346 0 254 12000 0 16 16 3 747 3 0 254 12000 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 1 1 1 0 2 8192 0 SMR CPU 32 2 253 2 0 254 8160 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 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 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 nvme_request 128 0 0 0 0 126 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 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