panic: Queues are not empty when handling SHUTDOWN-ACK cpuid = 0 time = 1621689302 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037791f0 vpanic() at vpanic+0x1c7/frame 0xfffffe0003779250 panic() at panic+0x43/frame 0xfffffe00037792b0 sctp_process_control() at sctp_process_control+0xa28f/frame 0xfffffe0003779740 sctp_common_input_processing() at sctp_common_input_processing+0x7d0/frame 0xfffffe00037798c0 sctp_input_with_port() at sctp_input_with_port+0x30a/frame 0xfffffe00037799b0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037799d0 ip_input() at ip_input+0x38b/frame 0xfffffe0003779a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003779b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003779bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003779bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003779bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x67: movq $0,0x163909e(%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 0xffffffff81138d40 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037791d0 rbp 0xfffffe00037791f0 rsi 0 rdi 0xffffffff81138d76 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00037790c0 r11 0x1fffcfff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a73b6e r15 0xffffffff81a73b6e rip 0xffffffff8112fd67 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x163909e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c5ca70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271c330 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271c330 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271cfb0 (map 0xffffffff8271cfb0) (map.pmap 0xffffffff8271d070) (pmap 0xffffffff8271d0d0) threads: 23 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 Run CPU 0 [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 28662 785 785 0 S (threaded) syz-executor.2 128578 S nanslp 0xffffffff8273c560 syz-executor.2 128655 S connec 0xfffff80074483490 syz-executor.2 28659 784 784 0 R (threaded) syz-executor.1 100155 Run CPU 1 syz-executor.1 128649 S uwait 0xfffff80074220300 syz-executor.1 128653 RunQ syz-executor.1 128662 S accept 0xfffff800743a7158 syz-executor.1 28531 28530 784 0 SV uwait 0xfffff8004af82f00 syz-executor.1 28530 1 784 0 DV ppwait 0xfffff8004ac424e8 syz-executor.1 27231 1 27231 65 Ss select 0xfffff800747762c0 dhclient 23215 1 23215 0 Ss select 0xfffff8004ac115c0 dhclient 23212 1 23212 0 Ss select 0xfffff8004f1808c0 dhclient 23193 1 23193 65 Ss select 0xfffff8004f00f140 dhclient 19398 1 19398 0 Ss select 0xfffff8004ac19ec0 dhclient 19391 1 19391 0 Ss select 0xfffff8004affe140 dhclient 19358 1 19358 65 Ss select 0xfffff8004f00fa40 dhclient 11774 1 11774 0 Ss select 0xfffff8004aec18c0 dhclient 11771 1 11771 0 Ss select 0xfffff8004f180bc0 dhclient 11752 1 11752 65 Ss select 0xfffff80015e88a40 dhclient 2907 1 2907 0 Ss select 0xfffff80015de7bc0 dhclient 2901 1 2901 0 Ss select 0xfffff8004aec1bc0 dhclient 842 1 783 0 S uwait 0xfffff80015da4100 syz-executor.0 838 1 783 0 S uwait 0xfffff80015da7b00 syz-executor.0 812 780 812 0 Ss piperd 0xfffff80015e17ba0 syz-executor.3 785 780 785 0 Ss nanslp 0xffffffff8273c561 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8273c560 syz-executor.1 783 780 783 0 Ss piperd 0xfffff80015e1e5d0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100121 S kqread 0xfffff80015da0900 syz-fuzzer 100122 S uwait 0xfffff8004a9edb00 syz-fuzzer 100123 S uwait 0xfffff8004a9edd00 syz-fuzzer 100124 S uwait 0xfffff8004a9edf00 syz-fuzzer 100125 S uwait 0xfffff8004a9ed500 syz-fuzzer 100126 S uwait 0xfffff8004a9ed700 syz-fuzzer 100127 S uwait 0xfffff8004a9ed900 syz-fuzzer 100128 S uwait 0xfffff80015da7900 syz-fuzzer 100129 S uwait 0xfffff80015e99100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8004a4e05e8 csh 776 694 776 0 Ss select 0xfffff8004a4f8d40 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aff4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015affcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a874b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a87cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a8b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a8bcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a8f4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a8fcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c560 cron 694 1 694 0 Ss select 0xfffff8004a41e2c0 sshd 507 1 507 0 Ss select 0xfffff8004a2a35c0 syslogd 436 1 436 0 Ss select 0xfffff8004a1ebbc0 devd 435 1 435 65 Ss select 0xfffff8004a1eb140 dhclient 350 1 350 0 Ss select 0xfffff8004a2a3bc0 dhclient 347 1 347 0 Ss select 0xfffff8004a2a3d40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ca5538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282aa80 [bufdaemon] 100086 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004dfc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846d38 [dom0] 100087 D launds 0xffffffff82846d44 [laundry: dom0] 100088 D umarcl 0xffffffff815cb6f0 [uma] 18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82fca828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830ec3c0 [pf purge] 15 0 0 0 DL - 0xffffffff828280dc [soaiod4] 9 0 0 0 DL - 0xffffffff828280dc [soaiod3] 8 0 0 0 DL - 0xffffffff828280dc [soaiod2] 7 0 0 0 DL - 0xffffffff828280dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82447dc0 [doneq0] 100045 D - 0xffffffff82447d40 [async] 100078 D - 0xffffffff82447c10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dcbc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d99d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d99d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bda0 [g_event] 100036 D - 0xffffffff8271bda8 [g_up] 100037 D - 0xffffffff8271bdb0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c39d00 [thr_0] 100029 D - 0xfffff80004c39d80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 Run CPU 0 [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bc7538 [init] 10 0 0 0 DL audit_w 0xffffffff82844730 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c330 [swapper] 100005 D - 0xfffff80004c63d00 [if_config_tqg_0] 100006 D - 0xfffff80004c63900 [softirq_0] 100007 D - 0xfffff80004c63500 [softirq_1] 100008 D - 0xfffff80004c63100 [if_io_tqg_0] 100009 D - 0xfffff80004c61d00 [if_io_tqg_1] 100010 D - 0xfffff80004c5fd00 [in6m_free taskq] 100011 D - 0xfffff80004c5f900 [aiod_kick taskq] 100013 D - 0xfffff80004c5f100 [kqueue_ctx taskq] 100014 D - 0xfffff80004c58d00 [pci_hp taskq] 100016 D - 0xfffff80004c58500 [inm_free taskq] 100018 D - 0xfffff80004c53d00 [linuxkpi_irq_wq] 100019 D - 0xfffff80004c53900 [thread taskq] 100020 D - 0xfffff80004c53500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c53500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c53500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c53500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c53100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c53100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c53100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c53100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c39900 [firmware taskq] 100038 D - 0xfffff80004c39500 [crypto_0] 100039 D - 0xfffff80004c39500 [crypto_1] 100055 D - 0xfffff800153dc900 [vtnet0 rxq 0] 100056 D - 0xfffff800153dc500 [vtnet0 txq 0] 100057 D - 0xfffff800153dc100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c6d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015429500 [virtio_balloon] 100064 D - 0xfffff800153c6900 [mca taskq] 100066 D - 0xffffffff81e204c1 [deadlkres] 100074 D - 0xfffff80015a1a900 [acpi_task_0] 100075 D - 0xfffff80015a1a900 [acpi_task_1] 100076 D - 0xfffff80015a1a900 [acpi_task_2] 100077 D - 0xfffff80004c39100 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00042bd020 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00951bac70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 pcb 1183 5801K 102749 tcp_hpts 5 3219K 5 kobj 328 2624K 488 vtbuf 24 2064K 46 sctp_stro 583 1166K 35582 sctp_atcl 1165 1165K 100955 newblk 14 1039K 28818 vfscache 3 1035K 3 inodedep 198 717K 27805 sctp_atky 1748 656K 134984 acpica 1674 649K 55230 subproc 147 602K 28749 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 sctp_timw 878 439K 878 sctp_map 1166 438K 71164 sctp_athm 1165 437K 101089 bus 990 378K 3499 filedesc 22 340K 55383 BPF 46 337K 46 linker 348 270K 409 DEVFS1 107 214K 124 module 512 192K 512 kdtrace 225 185K 57330 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 10 141K 27694 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 dirrem 188 94K 27704 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2379 syncache 1 76K 1 vmem 3 72K 5 freefile 188 71K 27700 routetbl 126 69K 403 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 lltable 47 41K 78 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 kqueue 67 33K 28687 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 19 DEVFSP 80 30K 768 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 269 ifnet 7 25K 7 pwddesc 65 25K 28667 plimit 24 24K 441 kcovinfo 64 24K 68 ksem 4 21K 287 CAM queue 5 21K 1528 selfd 55 21K 395946 pfs_nodes 20 20K 20 proc-args 52 20K 680 UART 12 18K 12 session 35 18K 53 bmsafemap 2 17K 27773 rpc 2 16K 2 shmfd 1 16K 3 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 57 vt 11 11K 11 Unitno 29 11K 51 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 10 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 59 inpcbpolicy 18 7K 2044 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 freework 9 5K 27683 osd 11 5K 1487 sctp_stri 4 4K 9624 local_apic 1 4K 1 io_apic 1 4K 1 freeblks 8 4K 27682 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 55350 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 46 NFSD session 1 2K 1 newdirblk 5 2K 27675 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 52911 filecaps 5 2K 116 crypto 4 2K 4 diradd 4 2K 27744 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1051 newreno data 2 1K 4 entropy 2 1K 43 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 tcp_fsb 1 1K 992 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 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 htcp data 0 0K 16 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 24644 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 32 chd data 0 0K 0 tcp_do 0 0K 0 vegas data 0 0K 0 cdg data 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 20355 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 23 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 12 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 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 350 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 twe_commands 0 0K 0 LRO 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 twa_commands 0 0K 0 statfs 0 0K 27861 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 tcp_log_dev 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 2732 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 125 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 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 29375 ioctlops 0 0K 189 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 739 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 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 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 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 diroff 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 956 1478206 0 254 38002688 0 malloc-384 384 37603 67 300447 0 30 14465280 0 malloc-1024 1024 263 5069 27940 0 16 5459968 0 malloc-8192 8192 579 8 51076 0 1 4808704 0 malloc-1024 1024 4154 6 4441 0 16 4259840 0 malloc-1024 1024 2 4006 20362 0 16 4104192 0 malloc-384 384 2231 5089 250205 0 30 2810880 0 malloc-512 512 263 5089 84429 0 30 2740224 0 malloc-8192 8192 329 2 539 0 1 2711552 0 RADIX NODE 144 17634 395 800915 0 63 2596176 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 9414 501 2830420 0 254 2538240 0 BUF TRIE 144 233 13235 1238 0 62 1939392 0 UMA Slabs 0 112 16419 30 16419 0 126 1842288 0 sctp_asoc 2288 583 77 35582 0 254 1510080 0 mbuf_cluster 2048 735 1 735 0 254 1507328 0 malloc-1024 1024 1292 36 111413 0 16 1359872 0 malloc-2048 2048 591 25 36084 0 8 1261568 0 malloc-384 384 2565 85 158550 0 30 1017600 0 sctp_ep 1280 578 211 51073 0 254 1009920 0 malloc-32768 32768 14 6 27838 0 2 655360 0 malloc-1024 1024 610 26 51272 0 16 651264 0 malloc-8192 8192 74 5 28694 0 1 647168 0 FFS inode 1160 518 28 28219 0 8 633360 0 tcp_bbr_map 128 0 3999 34194 0 126 511872 0 sctp_raddr 736 604 56 83362 0 254 485760 0 malloc-4096 4096 2 113 2735 0 2 471040 0 malloc-512 512 892 20 1279 0 30 466944 0 malloc-16384 16384 26 0 30 0 1 425984 0 malloc-384 384 1005 35 5338 0 30 399360 0 VM OBJECT 264 1340 85 402887 0 30 376200 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 159 28 28662 0 8 338096 0 socket 944 56 252 54383 0 254 290752 0 VNODE 448 556 83 28259 0 30 286272 0 256 Bucket 2048 115 17 18176 0 8 270336 0 malloc-384 384 676 24 964 0 30 268800 0 malloc-1024 1024 228 32 29599 0 16 266240 0 malloc-65536 65536 4 0 4 0 1 262144 0 ertt_txseginfo 40 0 6262 81025 0 254 250480 0 malloc-16384 16384 10 5 273 0 1 245760 0 malloc-2048 2048 107 3 124 0 8 225280 0 DEVCTL 1024 0 216 132 0 0 221184 0 MAP ENTRY 96 1741 359 1543484 0 126 201600 0 malloc-65536 65536 1 2 178 0 1 196608 0 g_bio 408 0 480 8228 0 30 195840 0 vmem btag 56 3410 34 3410 0 254 192864 0 mbuf_packet 256 235 500 72837 0 254 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-512 512 317 11 1075 0 30 167936 0 malloc-8192 8192 16 3 172 0 1 155648 0 malloc-16384 16384 6 3 20 0 1 147456 0 S VFS Cache 104 1026 378 28920 0 126 146016 0 FFS2 dinode 256 518 37 28218 0 62 142080 0 32 Bucket 256 420 135 25999 0 62 142080 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 9 0 1 131072 0 VMSPACE 2544 41 10 28643 0 4 129744 0 malloc-384 384 267 53 424586 0 30 122880 0 ksiginfo 112 66 978 1372 0 126 116928 0 sctp_chunk 152 607 121 48368 0 254 110656 0 16 Bucket 144 623 133 8188 0 62 108864 0 PROC 1336 64 17 28666 0 8 108216 0 malloc-512 512 197 11 237 0 30 106496 0 128 Bucket 1024 69 34 7233 0 16 105472 0 filedesc0 1072 65 19 28667 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 34 0 16 83968 0 sctp_readq 152 1 519 4329 0 254 79040 0 malloc-512 512 97 55 28137 0 30 77824 0 tcpcb 1064 7 63 1475 0 254 74480 0 tcp_inpcb 488 8 136 1475 0 254 70272 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 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-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 28 0 1 65536 0 malloc-8192 8192 2 5 27867 0 1 57344 0 malloc-1024 1024 53 3 57 0 16 57344 0 64 Bucket 512 42 70 12726 0 30 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-8192 8192 4 2 534 0 1 49152 0 malloc-4096 4096 5 7 517 0 2 49152 0 malloc-4096 4096 10 2 88 0 2 49152 0 malloc-384 384 88 32 19586 0 30 46080 0 malloc-2048 2048 18 4 22 0 8 45056 0 malloc-512 512 22 66 34137 0 30 45056 0 malloc-2048 2048 9 11 1537 0 8 40960 0 pcpu-8 8 4691 429 4847 0 254 40960 0 Files 80 252 248 88949 0 126 40000 0 malloc-384 384 33 67 1669 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 126734 0 16 36864 0 malloc-4096 4096 7 2 75 0 2 36864 0 malloc-4096 4096 8 0 199 0 2 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 tcp_rack_pcb 832 1 35 992 0 16 29952 0 pipe 744 25 15 519 0 16 29760 0 malloc-4096 4096 7 0 7 0 2 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 PWD 32 22 860 27771 0 254 28224 0 KNOTE 160 28 147 401388 0 62 28000 0 malloc-4096 4096 1 5 281 0 2 24576 0 malloc-2048 2048 9 3 11 0 8 24576 0 malloc-512 512 23 25 27963 0 30 24576 0 malloc-512 512 32 16 1591 0 30 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 5793 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 112 0 16 22464 0 malloc-2048 2048 9 1 9 0 8 20480 0 2 Bucket 32 135 495 10360 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 759321 0 254 16032 0 4 Bucket 48 6 246 640 0 254 12096 0 ripcb 488 5 19 208 0 254 11712 0 udp_inpcb 488 6 18 252 0 254 11712 0 kenv 258 15 30 1060 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1228 0 254 11520 0 malloc-4096 4096 0 2 22 0 2 8192 0 malloc-2048 2048 0 4 9 0 8 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 0 8 41 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 57 0 126 8096 0 rl_entry 40 50 152 50 0 254 8080 0 sctp_stream_msg_out 112 2 70 5452 0 254 8064 0 sctp_laddr 48 116 52 494 0 254 8064 0 tcp_rack_map 112 3 69 855 0 126 8064 0 udpcb 32 6 246 361 0 254 8064 0 ertt 72 7 105 1475 0 126 8064 0 udplite_inpcb 488 0 16 109 0 254 7808 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 16 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 domainset 40 0 63 7 0 254 2520 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 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 cdg_qdiffsample 16 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 304 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 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 IPsec SA lft_c 16 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 TMPFS node 224 0 0 0 0 62 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 NCLNODE 584 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 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 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 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-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-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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