panic: Queues are not empty when handling SHUTDOWN-COMPLETE cpuid = 1 time = 33292 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003731210 vpanic() at vpanic+0x1c7/frame 0xfffffe0003731270 panic() at panic+0x43/frame 0xfffffe00037312d0 sctp_process_control() at sctp_process_control+0x9961/frame 0xfffffe0003731750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037318e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00037319d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037319f0 ip_input() at ip_input+0x388/frame 0xfffffe0003731a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003731b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003731bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003731bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003731bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100023 ] Stopped at kdb_enter+0x67: movq $0,0x14716e6(%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 0xffffffff810f6cb0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037311f0 rbp 0xfffffe0003731210 rsi 0 rdi 0xffffffff810f6ce6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xfffffe00037317dc r11 0xbf r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197dfcd r15 0xffffffff8197dfcd rip 0xffffffff810eb017 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x14716e6(%rip) db> show proc Process 12 (intr) at 0xfffff800044a5a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250fcb0 ABI: null reaper: 0xffffffff8250fcb0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82510900 (map 0xffffffff82510900) (map.pmap 0xffffffff825109c0) (pmap 0xffffffff82510a20) threads: 23 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi3: vm] 100023 Run CPU 1 [swi1: netisr 0] 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 35963 778 778 0 RE CPU 0 syz-executor.2 35960 779 779 0 R (threaded) syz-executor.3 100117 RunQ syz-executor.3 140945 S accept 0xfffff8001e835158 syz-executor.3 35958 793 793 0 S (threaded) syz-executor.0 111760 S nanslp 0xffffffff8252fea1 syz-executor.0 140943 S accept 0xfffff8001114fc68 syz-executor.0 35957 777 777 0 S (threaded) syz-executor.1 107004 S nanslp 0xffffffff8252fea0 syz-executor.1 140941 S accept 0xfffff800110f5508 syz-executor.1 140942 S uwait 0xfffff80017cb6000 syz-executor.1 7559 1 7559 65 Ss select 0xfffff80017f53340 dhclient 6942 1 6942 0 Ss select 0xfffff800179dbec0 dhclient 6939 1 6939 0 Ss select 0xfffff800179dbac0 dhclient 6920 1 6920 65 Ss select 0xfffff80004b807c0 dhclient 5601 1 5601 0 Ss select 0xfffff80017a21540 dhclient 5593 1 5593 0 Ss select 0xfffff80017dbc3c0 dhclient 5563 1 5563 65 Ss select 0xfffff800179db3c0 dhclient 2255 1 2255 0 Ss select 0xfffff80017dbc6c0 dhclient 2251 1 2251 0 Ss select 0xfffff80017dbc940 dhclient 2229 1 2229 65 Ss select 0xfffff800179d7140 dhclient 1053 1 1053 0 Ss select 0xfffff80004b804c0 dhclient 1049 1 1049 0 Ss select 0xfffff80004b80540 dhclient 793 774 793 0 Ss nanslp 0xffffffff8252fea0 syz-executor.0 779 774 779 0 Ss nanslp 0xffffffff8252fea0 syz-executor.3 778 774 778 0 Ss nanslp 0xffffffff8252fea1 syz-executor.2 777 774 777 0 Rs syz-executor.1 774 772 772 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffff8001731dc00 syz-fuzzer 100107 S uwait 0xfffff80004eb3380 syz-fuzzer 100108 S uwait 0xfffff80004eb3580 syz-fuzzer 100109 S uwait 0xfffff8001731d280 syz-fuzzer 100110 S uwait 0xfffff8001731d380 syz-fuzzer 100111 S uwait 0xfffff8001731d480 syz-fuzzer 100112 S uwait 0xfffff8001731d180 syz-fuzzer 100113 S uwait 0xfffff8001731d580 syz-fuzzer 100114 S uwait 0xfffff80017b48a80 syz-fuzzer 100115 S kqread 0xfffff80004dd1a00 syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004e8f5d8 csh 770 694 770 0 Ss select 0xfffff80004e1bcc0 sshd 756 1 756 0 Ss+ ttyin 0xfffff800043430b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b5c8b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b5ccb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b640b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b644b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b648b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b64cb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b440b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b444b0 getty 698 1 698 0 Ss nanslp 0xffffffff8252fea0 cron 694 1 694 0 Ss select 0xfffff80004e1b6c0 sshd 507 1 507 0 Ss select 0xfffff80004e1bac0 syslogd 436 1 436 0 Ss select 0xfffff80004b809c0 devd 435 1 435 65 Ss select 0xfffff80004e1b7c0 dhclient 350 1 350 0 Ss select 0xfffff80004b80940 dhclient 347 1 347 0 Ss select 0xfffff80004b808c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d06528 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261d238 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c300 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100089 D sdflush 0xfffff800040838e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826437c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637c38 [dom0] 100076 D launds 0xffffffff82637c44 [laundry: dom0] 100077 D umarcl 0xffffffff814f7980 [uma] 18 0 0 0 DL - 0xffffffff82364278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c8c818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e54390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b8dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261b8dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261b8dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261b8dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223bfc0 [doneq0] 100067 D - 0xffffffff8223be90 [scanner] 5 0 0 0 DL crypto_ 0xfffff800044d7c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044d7c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635130 [crypto] 14 0 0 0 DL seqstat 0xfffff800044d9c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f720 [g_event] 100026 D - 0xffffffff8250f728 [g_up] 100027 D - 0xffffffff8250f730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800044a2800 [thr_0] 100019 D - 0xfffff800044a2880 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi3: vm] 100023 Run CPU 1 [swi1: netisr 0] 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 0xfffff80004456528 [init] 10 0 0 0 DL audit_w 0xffffffff82635650 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fcb0 [swapper] 100005 D - 0xfffff80004347c00 [if_config_tqg_0] 100006 D - 0xfffff80004347b00 [softirq_0] 100007 D - 0xfffff80004347a00 [softirq_1] 100008 D - 0xfffff80004347900 [if_io_tqg_0] 100009 D - 0xfffff80004347800 [if_io_tqg_1] 100011 D - 0xfffff80004347600 [kqueue_ctx taskq] 100012 D - 0xfffff80004347500 [inm_free taskq] 100015 D - 0xfffff80004347200 [aiod_kick taskq] 100016 D - 0xfffff80004347100 [thread taskq] 100017 D - 0xfffff80004347000 [in6m_free taskq] 100024 D - 0xfffff80004484e00 [firmware taskq] 100029 D - 0xfffff80004484d00 [crypto_0] 100030 D - 0xfffff80004484d00 [crypto_1] 100044 D - 0xfffff80004484b00 [vtnet0 rxq 0] 100045 D - 0xfffff80004484a00 [vtnet0 txq 0] 100046 D - 0xfffff80004484900 [vtnet0 rxq 1] 100047 D - 0xfffff80004484800 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004338180 [virtio_balloon] 100053 D - 0xfffff80004484600 [mca taskq] 100058 D - 0xffffffff81d26721 [deadlkres] 100062 D - 0xfffff800044fc300 [acpi_task_0] 100063 D - 0xfffff800044fc300 [acpi_task_1] 100064 D - 0xfffff800044fc300 [acpi_task_2] 100066 D - 0xfffff80004484c00 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe000470c500 (100023) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009e9db1a0) 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 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 pcb 1296 1964K 131003 sysctloid 29250 1714K 29315 kobj 337 1348K 498 newblk 5 1025K 46874 vfscache 3 1025K 3 sctp_stro 628 628K 21959 inodedep 7 515K 40591 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 sctp_atcl 1265 475K 95155 intr 4 472K 4 subproc 145 283K 36072 acpica 1674 184K 54318 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 69936 pagedep 9 130K 70876 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 261 98K 301 BPF 46 88K 46 sctp_timw 327 82K 327 bus 994 81K 3318 sctp_atky 1893 79K 118076 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 342 43K 342 kdtrace 214 42K 76913 vmem 3 34K 6 temp 35 33K 3085 hostcache 1 32K 1 shm 1 32K 85 DEVFS3 124 31K 134 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 73 21K 73 sctp_athm 1265 20K 97148 DEVFS_RULE 56 20K 56 sctp_map 1256 20K 43458 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 176 bus-sc 31 14K 1555 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 125 11K 125 GEOM 60 10K 489 rman 82 10K 423 ksem 4 10K 1101 in6_multi 71 9K 71 bmsafemap 2 9K 35880 UART 12 9K 12 devstat 4 9K 4 pf_rule 8 8K 65 rpc 2 8K 2 shmfd 1 8K 396 pfs_vncache 1 8K 1 cred 30 8K 627 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 kqueue 65 7K 36070 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 839 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 lockf 43 5K 194 session 35 5K 55 pgrp 35 5K 71 pf_ifnet 10 5K 21 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 62 4K 35964 routetbl 24 4K 24 selfd 55 4K 464624 hhook 13 4K 13 proc-args 52 3K 707 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 211 uidinfo 3 3K 37 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 16 Unitno 31 2K 123 CAM XPT 22 2K 543 in_multi 6 2K 8 dirrem 5 2K 35414 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 136 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 16 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 mkdir 5 1K 69948 freefile 5 1K 35406 encap_export_host 12 1K 12 procdesc 5 1K 18 crypto 3 1K 3 sctp_stri 1 1K 10077 newdirblk 4 1K 34974 diradd 4 1K 35456 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 inpcbpolicy 11 1K 6742 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 39410 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 47290 nexusdev 5 1K 5 filecaps 5 1K 172 sctp_vrf 1 1K 1 entropy 2 1K 49 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 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 39607 sctp_iter 0 0K 108 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 99 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 19 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 1126 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 97365 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 125714 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 64 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 35615 freefrag 0 0K 7 allocindir 0 0K 0 indirdep 0 0K 6649 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 182 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 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 17 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 19 VN POLL 0 0K 0 statfs 0 0K 35196 namei_tracker 0 0K 70 export_host 0 0K 0 cl_savebuf 0 0K 5 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 143 accf 0 0K 0 pts 0 0K 0 iov 0 0K 45394 ioctlops 0 0K 1928 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 775 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 17 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 9728 2 9728 0 254 19927040 0 sctp_asoc 2288 628 1812 21729 0 254 5582720 0 malloc-2048 2048 637 1823 63995 0 8 5038080 0 sctp_ep 1280 636 1956 63982 0 254 3317760 0 pbuf 2632 0 973 0 0 2 2560936 0 mbuf_jumbo_page 4096 4 608 15388 0 254 2506752 0 malloc-1024 1024 634 1810 22115 0 16 2502656 0 RADIX NODE 144 16571 758 1042023 0 63 2495376 0 mbuf_packet 256 8244 1356 1304554 0 254 2457600 0 BUF TRIE 144 230 13238 70711 0 62 1939392 0 malloc-384 384 1359 3631 95301 0 30 1916160 0 sctp_raddr 736 634 1808 38249 0 254 1797312 0 malloc-384 384 4117 3 4117 0 30 1582080 0 malloc-4096 4096 360 0 1031 0 2 1474560 0 malloc-128 128 9619 270 80076 0 126 1265792 0 mbuf 256 1189 2531 1181538 0 254 952320 0 UMA Slabs 0 112 8333 16 8333 0 126 935088 0 malloc-256 256 667 1928 135066 0 62 664320 0 FFS inode 1128 522 24 35930 0 8 615888 0 256 Bucket 2048 258 18 11062 0 8 565248 0 socket 944 44 512 72410 0 254 524864 0 sctp_laddr 48 2215 6185 27436 0 254 403200 0 malloc-64 64 3871 2303 71098 0 254 395136 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1397 58 511542 0 30 384120 0 VNODE 488 559 89 35969 0 30 316224 0 malloc-4096 4096 72 5 35973 0 2 315392 0 THREAD 1792 150 21 40948 0 8 306432 0 malloc-32 32 5773 3803 93244 0 254 306432 0 malloc-16 16 13503 3997 140473 0 254 280000 0 malloc-2048 2048 8 122 98220 0 8 266240 0 malloc-16384 16384 12 4 35122 0 1 262144 0 malloc-32768 32768 0 7 6318 0 1 229376 0 tcp_inpcb 488 4 460 4256 0 254 226432 0 DEVCTL 1024 0 212 128 0 0 217088 0 sctp_chunk 152 64 1288 25601 0 254 205504 0 malloc-128 128 1285 265 66113 0 126 198400 0 malloc-65536 65536 0 3 746 0 1 196608 0 g_bio 408 0 470 386760 0 30 191760 0 MAP ENTRY 96 1683 291 1938861 0 126 189504 0 UMA Zones 768 226 3 226 0 16 175872 0 sctp_stream_msg_out 112 589 923 8996 0 254 169344 0 FFS2 dinode 256 522 138 35930 0 62 168960 0 malloc-256 256 68 592 118277 0 62 168960 0 vmem btag 56 2852 88 2852 0 254 164640 0 tcp_bbr_map 128 0 1271 5828 0 126 162688 0 malloc-256 256 495 135 47959 0 62 161280 0 S VFS Cache 104 1019 385 37345 0 126 146016 0 malloc-65536 65536 1 1 123 0 1 131072 0 malloc-65536 65536 0 2 253 0 1 131072 0 VMSPACE 2544 40 11 35942 0 4 129744 0 malloc-128 128 606 324 37331 0 126 119040 0 malloc-1024 1024 109 7 126 0 16 118784 0 ksiginfo 112 66 978 2802 0 126 116928 0 tcpcb 1048 4 106 4256 0 254 115280 0 PROC 1320 62 19 35963 0 8 106920 0 128 Bucket 1024 70 33 7777 0 16 105472 0 tcp_log 416 0 234 7701 0 254 97344 0 malloc-384 384 66 184 41033 0 30 96000 0 filedesc0 1072 63 21 35964 0 8 90048 0 64 Bucket 512 101 67 25425 0 30 86016 0 32 Bucket 256 188 142 15536 0 62 84480 0 clpbuf 2632 0 32 34 0 16 84224 0 malloc-8192 8192 4 6 44 0 1 81920 0 malloc-4096 4096 15 5 35373 0 2 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-16 16 1287 3713 43581 0 254 80000 0 sctp_readq 152 2 492 3806 0 254 75088 0 malloc-256 256 67 218 201917 0 62 72960 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 134 0 1 65536 0 malloc-128 128 410 55 1323 0 126 59520 0 malloc-128 128 129 274 35579 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 6 0 1 49152 0 malloc-64 64 537 219 23881 0 254 48384 0 malloc-128 128 299 73 375 0 126 47616 0 malloc-64 64 135 558 500691 0 254 44352 0 8 Bucket 80 279 271 13562 0 126 44000 0 malloc-256 256 133 32 148 0 62 42240 0 pipe 744 23 32 1138 0 16 40920 0 malloc-64 64 95 535 38851 0 254 40320 0 16 Bucket 144 160 120 2648 0 62 40320 0 Files 80 241 259 123252 0 126 40000 0 udplite_inpcb 488 0 80 1098 0 254 39040 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 159474 0 16 36864 0 malloc-512 512 8 64 10727 0 30 36864 0 pcpu-8 8 4288 320 4322 0 254 36864 0 malloc-256 256 94 41 2430 0 62 34560 0 malloc-256 256 89 46 1399 0 62 34560 0 malloc-32768 32768 0 1 126 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 4 0 1 32768 0 malloc-16384 16384 1 1 5 0 1 32768 0 malloc-1024 1024 28 4 37 0 16 32768 0 pcpu-64 64 453 59 453 0 254 32768 0 malloc-64 64 486 18 677 0 254 32256 0 tcp_bbr_pcb 832 0 36 2366 0 16 29952 0 TURNSTILE 136 172 38 172 0 62 28560 0 malloc-32 32 261 621 35438 0 254 28224 0 4 Bucket 48 7 581 1384 0 254 28224 0 KNOTE 160 28 147 476963 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 4 2 91 0 2 24576 0 PWD 32 21 735 35060 0 254 24192 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 355 0 30 23040 0 malloc-2048 2048 6 4 110 0 8 20480 0 malloc-2048 2048 6 4 208 0 8 20480 0 malloc-1024 1024 7 13 317 0 16 20480 0 malloc-64 64 235 80 260 0 254 20160 0 2 Bucket 32 59 571 8534 0 254 20160 0 malloc-128 128 105 50 110 0 126 19840 0 ripcb 488 5 35 927 0 254 19520 0 udp_inpcb 488 2 38 461 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 6 2 6 0 8 16384 0 malloc-1024 1024 14 2 2136 0 16 16384 0 vtnet_tx_hdr 24 0 668 812528 0 254 16032 0 unpcb 256 20 40 1630 0 254 15360 0 malloc-1024 1024 4 8 16 0 16 12288 0 malloc-512 512 3 21 169 0 30 12288 0 malloc-64 64 96 93 102 0 254 12096 0 malloc-32 32 105 273 31793 0 254 12096 0 routing nhops 256 28 17 36 0 62 11520 0 malloc-384 384 21 9 22 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 malloc-2048 2048 1 3 883 0 8 8192 0 malloc-1024 1024 0 8 3 0 16 8192 0 malloc-1024 1024 7 1 8 0 16 8192 0 malloc-512 512 0 16 22 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 malloc-512 512 8 8 12 0 30 8192 0 rtentry 176 32 14 36 0 62 8096 0 rl_entry 40 78 124 78 0 254 8080 0 udpcb 32 2 250 1559 0 254 8064 0 malloc-64 64 29 97 143 0 254 8064 0 malloc-32 32 6 246 64 0 254 8064 0 malloc-32 32 77 175 252 0 254 8064 0 malloc-32 32 95 157 187 0 254 8064 0 malloc-32 32 40 212 647 0 254 8064 0 malloc-32 32 37 215 1850 0 254 8064 0 malloc-16 16 16 484 60 0 254 8000 0 malloc-16 16 10 490 123 0 254 8000 0 malloc-16 16 284 216 447 0 254 8000 0 malloc-16 16 33 467 35 0 254 8000 0 malloc-16 16 186 314 1236 0 254 8000 0 malloc-16 16 21 479 66813 0 254 8000 0 malloc-128 128 36 26 122 0 126 7936 0 itimer 352 0 22 35 0 30 7744 0 kenv 258 3 27 1018 0 30 7740 0 malloc-384 384 1 19 19 0 30 7680 0 malloc-256 256 4 26 131 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 329 0 126 6448 0 domainset 40 0 126 282 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 19 0 254 4032 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 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 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_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 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 IPsec SA lft_c 16 0 0 0 0 254 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 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 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-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-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-512 512 0 0 0 0 30 0 0 malloc-384 384 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