login: panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 0 time = 1611438412 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037ab120 vpanic() at vpanic+0x1c7/frame 0xfffffe00037ab180 panic() at panic+0x43/frame 0xfffffe00037ab1e0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00037ab240 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe00037ab260 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe00037ab2d0 sctp_process_control() at sctp_process_control+0x92ce/frame 0xfffffe00037ab750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037ab8e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00037ab9d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037ab9f0 ip_input() at ip_input+0x388/frame 0xfffffe00037aba90 swi_net() at swi_net+0x20d/frame 0xfffffe00037abb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00037abbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037abbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037abbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x145275e(%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 0x80 rdx 0xffffffff81911d88 rbx 0 rsp 0xfffffe00037ab100 rbp 0xfffffe00037ab120 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0xfffffe00037ab7dc r11 0xbf r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819ba24c r15 0xffffffff819ba24c rip 0xffffffff8110d027 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x145275e(%rip) db> show proc Process 12 (intr) at 0xfffff8000446aa50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82512cb0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82512cb0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82513900 (map 0xffffffff82513900) (map.pmap 0xffffffff825139c0) (pmap 0xffffffff82513a20) threads: 23 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 Run CPU 0 [swi1: netisr 0] 100023 I [swi3: vm] 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] db> ps pid ppid pgrp uid state wmesg wchan cmd 813 787 787 0 T (threaded) syz-executor.0 100122 s syz-executor.0 100123 RunQ syz-executor.0 100124 Run CPU 1 syz-executor.0 812 1 812 0 Ss select 0xfffff80017572940 dhclient 809 802 436 0 D biowr 0xfffffe0003855780 dhclient 802 436 436 0 S wait 0xfffff80004f5d528 sh 787 785 787 0 Ss nanslp 0xffffffff82532ee0 syz-executor.0 785 783 783 0 S (threaded) syz-execprog 100084 S uwait 0xfffff800048d0600 syz-execprog 100114 S uwait 0xfffff80004fc3880 syz-execprog 100115 S kqread 0xfffff80017395a00 syz-execprog 100116 S uwait 0xfffff80004fc3680 syz-execprog 100118 S uwait 0xfffff80017496780 syz-execprog 100117 S uwait 0xfffff80004c1d000 syz-execprog 100120 S uwait 0xfffff80017496680 syz-execprog 100119 S uwait 0xfffff80017496880 syz-execprog 783 781 783 0 Ss pause 0xfffff80004f1c5d8 csh 781 694 781 0 Ss select 0xfffff80017572ec0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048e5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bafcb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bb70b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bb74b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bb78b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bb7cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b3f0b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b3f4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b3f8b0 getty 750 1 24 0 S+ piperd 0xfffff80004e728b8 logger 749 748 24 0 S+ nanslp 0xffffffff82532ee0 sleep 748 1 24 0 S+ wait 0xfffff80004fa4000 sh 698 1 698 0 Ss nanslp 0xffffffff82532ee1 cron 694 1 694 0 Ss select 0xfffff80017300440 sshd 507 1 507 0 Ss select 0xfffff800173004c0 syslogd 436 1 436 0 Ss wait 0xfffff80004f5d000 devd 435 1 435 65 Ss select 0xfffff800173006c0 dhclient 350 1 350 0 Ss select 0xfffff80017300740 dhclient 347 1 347 0 Ss select 0xfffff800150076c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d5b528 [vnlru] 22 0 0 0 DL syncer 0xffffffff826223b8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826214a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100086 D sdflush 0xfffff80004698ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82648988 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263cdf8 [dom0] 100076 D launds 0xffffffff8263ce04 [laundry: dom0] 100077 D umarcl 0xffffffff81526030 [uma] 18 0 0 0 DL - 0xffffffff82367278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82dc0818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b5e430 [pf purge] 15 0 0 0 DL - 0xffffffff8261ea5c [soaiod4] 9 0 0 0 DL - 0xffffffff8261ea5c [soaiod3] 8 0 0 0 DL - 0xffffffff8261ea5c [soaiod2] 7 0 0 0 DL - 0xffffffff8261ea5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223efc0 [doneq0] 100067 D - 0xffffffff8223ee90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004669c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000445eb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000445eb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a310 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82512720 [g_event] 100026 D - 0xffffffff82512728 [g_up] 100027 D - 0xffffffff82512730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004467900 [thr_0] 100019 D - 0xfffff80004467980 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 Run CPU 0 [swi1: netisr 0] 100023 I [swi3: vm] 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 0xfffff8000448b528 [init] 10 0 0 0 DL audit_w 0xffffffff8263a830 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82512cb0 [swapper] 100005 D - 0xfffff8000446de00 [if_config_tqg_0] 100006 D - 0xfffff8000446dd00 [softirq_0] 100007 D - 0xfffff8000446dc00 [softirq_1] 100008 D - 0xfffff8000446db00 [if_io_tqg_0] 100009 D - 0xfffff8000446da00 [if_io_tqg_1] 100011 D - 0xfffff8000446bd00 [thread taskq] 100012 D - 0xfffff8000446bc00 [aiod_kick taskq] 100014 D - 0xfffff8000446ba00 [kqueue_ctx taskq] 100015 D - 0xfffff8000446b900 [in6m_free taskq] 100017 D - 0xfffff8000446b700 [inm_free taskq] 100024 D - 0xfffff8000446b600 [firmware taskq] 100028 D - 0xfffff8000446b500 [crypto_0] 100029 D - 0xfffff8000446b500 [crypto_1] 100044 D - 0xfffff8000446b300 [vtnet0 rxq 0] 100045 D - 0xfffff8000446b200 [vtnet0 txq 0] 100046 D - 0xfffff8000446b100 [vtnet0 rxq 1] 100047 D - 0xfffff8000446b000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004661800 [virtio_balloon] 100053 D - 0xfffff800048d2e00 [mca taskq] 100058 D - 0xffffffff81d620c0 [deadlkres] 100063 D - 0xfffff80004bc2e00 [acpi_task_0] 100064 D - 0xfffff80004bc2e00 [acpi_task_1] 100065 D - 0xfffff80004bc2e00 [acpi_task_2] 100066 D - 0xfffff8000446b400 [CAM taskq] db> show all locks Process 813 (syz-executor.0) thread 0xfffffe0094e24500 (100123) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8001797be88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7005 Process 813 (syz-executor.0) thread 0xfffffe0094e41100 (100124) exclusive sleep mutex process lock (process lock) r = 0 (0xfffff800173f8128) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_thr.c:345 Process 809 (dhclient) thread 0xfffffe0094e25300 (100121) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003855800) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80004f58628) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4183 Process 12 (intr) thread 0xfffffe0004126c00 (100022) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094e3b380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4241 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30605 1795K 30671 kobj 329 1316K 490 newblk 428 1131K 476 vfscache 3 1025K 3 pcb 33 550K 89 inodedep 26 522K 91 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 112 227K 875 acpica 1674 184K 58097 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 13 131K 70 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 102 102K 113 linker 278 100K 304 bus 983 80K 3361 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 503 63K 503 filedesc 5 37K 17 kdtrace 176 35K 939 umtx 270 34K 270 temp 23 33K 1690 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 121 31K 131 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 BPF 11 18K 11 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 ifaddr 41 14K 41 bus-sc 32 14K 1595 KTRACE 100 13K 100 kenv 93 12K 93 eventhandler 129 11K 129 GEOM 60 10K 490 rman 82 10K 423 bmsafemap 4 9K 48 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 ifnet 4 7K 4 sglist 5 7K 5 CAM DEV 3 6K 510 lltable 19 6K 19 kqueue 53 6K 818 ether_multi 68 6K 78 cred 21 6K 234 CAM queue 5 6K 1528 taskqueue 48 6K 48 plimit 19 5K 344 ufs_dirhash 24 5K 24 in6_multi 35 5K 35 UMA 260 5K 260 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 routetbl 18 4K 18 pf_ifnet 7 4K 10 hhook 13 4K 13 pwddesc 51 4K 814 terminal 11 3K 11 acpisem 22 3K 22 session 22 3K 33 sctp_atcl 7 3K 8 proc-args 43 3K 521 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 CAM CCB 1 2K 1903 ipsec-saq 2 2K 2 selfd 28 2K 7568 CAM XPT 22 2K 543 Unitno 26 2K 40 lockf 15 2K 22 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 select 9 2K 33 sctp_stro 1 1K 2 softdep 1 1K 1 diradd 8 1K 42 indirdep 4 1K 4 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 8 NFSD session 1 1K 1 ip6ndp 6 1K 7 sctp_ifa 7 1K 8 CAM periph 4 1K 271 ipsec 3 1K 3 in_multi 3 1K 5 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_ifn 3 1K 8 mkdir 3 1K 22 mld 3 1K 3 igmp 3 1K 3 chacha20random 1 1K 1 tun 4 1K 4 osd 3 1K 10 sctp_atky 8 1K 10 sctp_timw 1 1K 1 dirrem 1 1K 28 vnodes 1 1K 1 ktls 1 1K 1 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 inpcbpolicy 6 1K 142 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 DEVFSP 3 1K 3 aesni_data 2 1K 2 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 26 newdirblk 1 1K 11 soname 5 1K 3183 pmchooks 1 1K 1 sctp_athm 7 1K 8 filecaps 4 1K 70 nexusdev 6 1K 6 sctp_vrf 1 1K 1 entropy 2 1K 38 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 sctp_map 2 1K 4 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 0 sctp_iter 0 0K 5 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 5 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 nvme_da 0 0K 0 xen_intr 0 0K 0 acpipwr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 mixer 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 vm_fictitious 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 PUC 0 0K 0 ppbusdev 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 7 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 freefile 0 0K 25 freeblks 0 0K 25 freefrag 0 0K 5 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 agtiapi_MemAlloc 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 osti_cacheable 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 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 0 VN POLL 0 0K 0 tempbuff 0 0K 0 statfs 0 0K 195 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 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 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mpt_user 0 0K 0 mbuf_tag 0 0K 44 accf 0 0K 0 pts 0 0K 0 iov 0 0K 13844 ioctlops 0 0K 90 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 sbuf 0 0K 288 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 626 sysctl 0 0K 1 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 kcovinfo 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 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 SCSI sa 0 0K 0 scsi_pass 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 ciss_data 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 842 12158 0 254 37527552 0 pbuf 2632 0 973 0 0 2 2560936 0 mbuf 256 8582 823 13963 0 254 2407680 0 BUF TRIE 144 167 13301 476 0 62 1939392 0 malloc-384 384 4141 9 4142 0 30 1593600 0 malloc-4096 4096 382 1 1901 0 2 1568768 0 malloc-128 128 10599 34 11186 0 126 1361024 0 UMA Slabs 0 112 9944 25 9944 0 126 1116528 0 FFS inode 1128 489 15 514 0 8 568512 0 RADIX NODE 144 2210 139 21108 0 62 338256 0 VM OBJECT 264 985 50 13272 0 30 273240 0 VNODE 488 520 32 547 0 30 269376 0 malloc-65536 65536 4 0 4 0 1 262144 0 256 Bucket 2048 110 10 10176 0 8 245760 0 THREAD 1792 124 11 124 0 8 241920 0 DEVCTL 1024 0 212 117 0 0 217088 0 malloc-64 64 3281 58 3312 0 254 213696 0 malloc-16 16 12686 314 12791 0 254 208000 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 232 2 232 0 16 179712 0 malloc-32 32 5062 104 5161 0 254 165312 0 malloc-128 128 1136 73 27163 0 126 154752 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 52 0 1 131072 0 malloc-65536 65536 0 2 132 0 1 131072 0 FFS2 dinode 256 489 6 514 0 62 126720 0 malloc-1024 1024 115 5 128 0 16 122880 0 malloc-256 256 454 26 620 0 62 122880 0 ksiginfo 112 45 999 62 0 126 116928 0 malloc-16384 16384 6 1 12 0 1 114688 0 MAP ENTRY 96 991 185 39883 0 126 112896 0 vmem btag 56 1918 86 1918 0 254 112224 0 S VFS Cache 104 981 72 1020 0 126 109512 0 malloc-4096 4096 24 1 36 0 2 102400 0 VMSPACE 2544 28 8 792 0 4 91584 0 UMA Kegs 384 218 5 218 0 30 85632 0 clpbuf 2632 0 32 14 0 16 84224 0 PROC 1320 50 10 813 0 8 79200 0 malloc-2048 2048 4 34 2705 0 8 77824 0 malloc-8192 8192 6 3 34 0 1 73728 0 filedesc0 1072 51 12 814 0 8 67536 0 mbuf_cluster 2048 30 2 30 0 254 65536 0 128 Bucket 1024 36 23 566 0 16 60416 0 malloc-256 256 212 13 821 0 62 57600 0 malloc-8192 8192 5 2 98 0 1 57344 0 g_bio 408 4 136 5124 0 30 57120 0 malloc-16384 16384 3 0 9 0 1 49152 0 malloc-128 128 339 33 821 0 126 47616 0 malloc-256 256 143 37 497 0 62 46080 0 32 Bucket 256 44 136 3111 0 62 46080 0 malloc-64 64 563 130 2421 0 254 44352 0 64 Bucket 512 55 25 1398 0 30 40960 0 malloc-64 64 535 95 9055 0 254 40320 0 malloc-128 128 276 34 302 0 126 39680 0 malloc-384 384 44 56 131 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 1 35 12381 0 16 36864 0 pcpu-8 8 4235 373 4287 0 254 36864 0 malloc-128 128 193 86 577 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 117 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 malloc-384 384 60 10 61 0 30 26880 0 malloc-384 384 62 8 371 0 30 26880 0 malloc-256 256 84 21 494 0 62 26880 0 socket 944 24 4 1256 0 254 26432 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 17 7 22 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 117 69 188 0 126 23808 0 tcpcb 1048 3 19 7 0 254 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 33 57 95 0 62 23040 0 TURNSTILE 136 136 32 136 0 62 22848 0 malloc-4096 4096 4 1 8 0 2 20480 0 malloc-1024 1024 2 18 43 0 16 20480 0 malloc-1024 1024 14 6 17 0 16 20480 0 malloc-64 64 231 84 13768 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 87 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 153 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-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 6 2 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 4 4 195 0 8 16384 0 malloc-512 512 1 31 120 0 30 16384 0 8 Bucket 80 36 164 460 0 126 16000 0 malloc-256 256 28 32 723 0 62 15360 0 pipe 744 11 9 300 0 16 14880 0 SLEEPQUEUE 88 136 24 136 0 126 14080 0 malloc-4096 4096 1 2 4 0 2 12288 0 malloc-4096 4096 1 2 196 0 2 12288 0 malloc-2048 2048 3 3 4 0 8 12288 0 malloc-2048 2048 5 1 5 0 8 12288 0 malloc-1024 1024 8 4 163 0 16 12288 0 malloc-64 64 74 115 320 0 254 12096 0 Files 80 96 54 6766 0 126 12000 0 sctp_ep 1280 6 3 6 0 254 11520 0 sctp_asoc 2288 1 4 2 0 254 11440 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-1024 1024 2 6 966 0 16 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-512 512 5 11 5 0 30 8192 0 malloc-512 512 2 14 510 0 30 8192 0 malloc-512 512 4 12 66 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 sctp_raddr 736 1 10 2 0 254 8096 0 rtentry 176 17 29 21 0 62 8096 0 PGRP 88 22 70 33 0 126 8096 0 rl_entry 40 39 163 39 0 254 8080 0 udpcb 32 2 250 131 0 254 8064 0 PWD 32 13 239 104 0 254 8064 0 malloc-64 64 12 114 25 0 254 8064 0 malloc-64 64 56 70 862 0 254 8064 0 malloc-64 64 3 123 38 0 254 8064 0 malloc-32 32 41 211 123 0 254 8064 0 malloc-32 32 47 205 862 0 254 8064 0 malloc-32 32 120 132 1908 0 254 8064 0 malloc-32 32 15 237 36 0 254 8064 0 malloc-32 32 86 166 380 0 254 8064 0 malloc-32 32 22 230 2835 0 254 8064 0 16 Bucket 144 34 22 197 0 62 8064 0 4 Bucket 48 7 161 55 0 254 8064 0 2 Bucket 32 41 211 514 0 254 8064 0 vtnet_tx_hdr 24 0 334 894 0 254 8016 0 KNOTE 160 8 42 55 0 62 8000 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 31 469 264 0 254 8000 0 malloc-16 16 29 471 327 0 254 8000 0 malloc-16 16 203 297 1488 0 254 8000 0 malloc-16 16 4 496 5 0 254 8000 0 malloc-16 16 269 231 280 0 254 8000 0 malloc-16 16 19 481 26320 0 254 8000 0 malloc-128 128 18 44 64 0 126 7936 0 malloc-128 128 24 38 3055 0 126 7936 0 ripcb 488 1 15 4 0 254 7808 0 tcp_inpcb 488 3 13 7 0 254 7808 0 udp_inpcb 488 2 14 131 0 254 7808 0 kenv 258 3 27 1038 0 30 7740 0 routing nhops 256 14 16 21 0 62 7680 0 unpcb 256 11 19 1089 0 254 7680 0 mbuf_packet 256 0 30 119 0 254 7680 0 malloc-384 384 20 0 20 0 30 7680 0 malloc-256 256 7 23 34 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_laddr 48 0 84 6 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 5 0 254 4032 0 malloc-32 32 9 117 30 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 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 704 0 0 0 0 16 0 0 tcp_rack_map 120 0 0 0 0 126 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 udplite_inpcb 488 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 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 272 0 0 0 0 30 0 0 AIOCB 552 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 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 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 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-16384 16384 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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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