panic: Queues are not empty when handling SHUTDOWN-ACK cpuid = 1 time = 1621734228 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 $0,0x163927e(%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 0xffffffff81138b60 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037791d0 rbp 0xfffffe00037791f0 rsi 0 rdi 0xffffffff81138b96 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00037790c0 r11 0x1fffcfff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a73bbe r15 0xffffffff81a73bbe rip 0xffffffff8112fb87 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x163927e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c5ca60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271c330 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271c330 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271cf90 (map 0xffffffff8271cf90) (map.pmap 0xffffffff8271d050) (pmap 0xffffffff8271d0b0) 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 1 [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 53094 785 785 0 R (threaded) syz-executor.0 152362 Run CPU 0 syz-executor.0 161543 S uwait 0xfffff80048abdd00 syz-executor.0 161544 RunQ syz-executor.0 53087 809 809 0 S (threaded) syz-executor.2 160634 S nanslp 0xffffffff8273c561 syz-executor.2 161533 S connec 0xfffff8006d6b5840 syz-executor.2 161536 S uwait 0xfffff8006d628100 syz-executor.2 46129 1 814 0 S uwait 0xfffff80015d44700 syz-executor.3 46124 1 814 0 S uwait 0xfffff8004df90f00 syz-executor.3 46119 1 814 0 S umtxn 0xfffff8004dda7300 syz-executor.3 46114 1 814 0 S uwait 0xfffff8004dda7900 syz-executor.3 41182 1 41180 0 S uwait 0xfffff8004dce3100 syz-executor.0 41181 1 785 0 S uwait 0xfffff80015d3c700 syz-executor.0 28686 28685 786 0 SV uwait 0xfffff8004d3fbb00 syz-executor.1 28685 1 786 0 DV ppwait 0xfffff8006d715f40 syz-executor.1 26899 1 786 0 S uwait 0xfffff80015d3c100 syz-executor.1 26895 1 786 0 S uwait 0xfffff80015d44f00 syz-executor.1 23412 1 785 0 S uwait 0xfffff80015d41f00 syz-executor.0 20985 1 785 0 S uwait 0xfffff8004df3dd00 syz-executor.0 20983 1 785 0 S uwait 0xfffff80015d89f00 syz-executor.0 2467 1 2467 65 Ss select 0xfffff8004dd41a40 dhclient 2163 1 2163 0 Ss select 0xfffff8004dd41140 dhclient 2160 1 2160 0 Ss select 0xfffff8004813ed40 dhclient 2137 1 2137 65 Ss select 0xfffff8004dd412c0 dhclient 1798 1 1798 0 Ss select 0xfffff8004debbec0 dhclient 1795 1 1795 0 Ss select 0xfffff8004debbbc0 dhclient 1776 1 1776 65 Ss select 0xfffff8004813eec0 dhclient 1435 1 1435 0 Ss select 0xfffff8004de2ca40 dhclient 1432 1 1432 0 Ss select 0xfffff8004dd125c0 dhclient 1413 1 1413 65 Ss select 0xfffff8004df2d140 dhclient 1048 1 1048 0 Ss select 0xfffff8004ddb4a40 dhclient 1045 1 1045 0 Ss select 0xfffff8004de2c8c0 dhclient 814 780 814 0 Ss piperd 0xfffff8004ddd5ba0 syz-executor.3 809 780 809 0 Ss nanslp 0xffffffff8273c561 syz-executor.2 786 780 786 0 Ss piperd 0xfffff80015e632e8 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff8273c560 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffff80015d44900 syz-fuzzer 100118 S uwait 0xfffff80015d45100 syz-fuzzer 100119 S uwait 0xfffff80015d44d00 syz-fuzzer 100120 S uwait 0xfffff80015d41700 syz-fuzzer 100121 S uwait 0xfffff80015d3ef00 syz-fuzzer 100122 S uwait 0xfffff80015d3e700 syz-fuzzer 100123 S uwait 0xfffff80015d44100 syz-fuzzer 100125 S kqread 0xfffff80015d45900 syz-fuzzer 103406 S uwait 0xfffff80015d3c900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e62b10 csh 776 694 776 0 Ss select 0xfffff80015dcea40 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 0xfffff80015a8e4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a8ecb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c560 cron 694 1 694 0 Ss select 0xfffff80015e5c140 sshd 507 1 507 0 Ss select 0xfffff80015e75a40 syslogd 436 1 436 0 Ss select 0xfffff8004d2b42c0 devd 435 1 435 65 Ss select 0xfffff80015d40a40 dhclient 350 1 350 0 Ss select 0xfffff80015e75ec0 dhclient 347 1 347 0 Ss select 0xfffff80015d40440 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ca4530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282aa80 [bufdaemon] 100088 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004dfc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846d38 [dom0] 100086 D launds 0xffffffff82846d44 [laundry: dom0] 100087 D umarcl 0xffffffff815cb720 [uma] 18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82fbf828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d783c0 [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 1 [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 0xfffff80004bc7530 [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 - 0xffffffff81e204e1 [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 (0xfffffe009d8868b0) 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 tcp_hpts 5 3219K 5 inodedep 2186 2705K 52203 kobj 328 2624K 488 vtbuf 24 2064K 46 pcb 187 1326K 140252 dirrem 2177 1089K 52090 newblk 9 1036K 53191 vfscache 3 1035K 3 freefile 2177 817K 52078 subproc 168 686K 53190 acpica 1674 649K 55230 filedesc 40 632K 104041 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3499 BPF 46 337K 46 linker 348 270K 425 DEVFS1 107 214K 124 kdtrace 246 200K 114640 module 512 192K 512 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 sctp_atcl 150 150K 92871 pagedep 9 140K 52049 sctp_stro 68 136K 22294 tfo_ccache 1 136K 1 sctp_timw 270 135K 270 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 sctp_atky 218 82K 118101 mtx_pool 2 80K 2 temp 35 77K 3331 syncache 1 76K 1 vmem 3 72K 5 routetbl 132 71K 421 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 sctp_athm 150 57K 93147 DEVFS_RULE 56 54K 56 kenv 95 52K 95 sctp_map 136 51K 44588 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 kqueue 76 37K 53156 taskqueue 60 36K 60 lltable 41 35K 158 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 10 DEVFSP 80 30K 7036 GEOM 60 29K 489 in6_multi 65 29K 65 pwddesc 74 28K 53387 kbdmux 6 28K 6 cred 26 26K 353 ifnet 7 25K 7 plimit 24 24K 599 kcovinfo 64 24K 68 ksem 4 21K 364 CAM queue 5 21K 1528 selfd 55 21K 694748 pfs_nodes 20 20K 20 proc-args 52 20K 789 session 36 18K 67 UART 12 18K 12 bmsafemap 2 17K 52222 rpc 2 16K 2 shmfd 1 16K 110 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 87 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 57 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 20 pf_ifnet 10 9K 22 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 385 mount 16 7K 108 fpukern_ctx 3 6K 3 inpcbpolicy 16 6K 15447 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 osd 9 4K 11100 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 sctp_stri 3 3K 3820 mkdir 8 3K 104048 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 52030 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 freeblks 4 2K 52029 vnodemarker 2 2K 252 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 69089 filecaps 5 2K 151 crypto 4 2K 762 newdirblk 4 2K 52024 diradd 4 2K 52132 pfil 4 2K 4 CAM path 4 2K 1034 pf_osfp 3 2K 3 tcpfunc 3 2K 3 loginclass 3 2K 6 sigio 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 8492 entropy 2 1K 49 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 iov 1 1K 39203 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 htcp data 0 0K 2 cubic data 0 0K 30 tcp_do 0 0K 0 tcp_fsb 0 0K 989 mqdata 0 0K 0 chd data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 48926 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 249 cdg data 0 0K 12 dctcp data 0 0K 23 vegas data 0 0K 2 pf_table 0 0K 0 pf_rule 0 0K 34 pf_altq 0 0K 0 pf_temp 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 43610 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 123 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 28 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 58 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 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 4 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 52333 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 tcp_log_dev 0 0K 1831 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 4556 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 154 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 ioctlops 0 0K 1813 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 1051 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 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 8347 943 1289154 0 254 38051840 0 malloc-384 384 35068 2802 300590 0 30 14542080 0 malloc-8192 8192 82 502 66750 0 1 4784128 0 malloc-1024 1024 4154 10 4731 0 16 4263936 0 malloc-1024 1024 2251 1457 52341 0 16 3796992 0 malloc-1024 1024 2 3178 43621 0 16 3256320 0 malloc-8192 8192 329 2 592 0 1 2711552 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8846 1024 7918146 0 254 2526720 0 RADIX NODE 144 16245 552 1370023 0 63 2418768 0 malloc-384 384 4220 1480 384798 0 30 2188800 0 tcp_log 416 1101 4155 148004 0 254 2186496 0 BUF TRIE 144 236 13232 2622 0 62 1939392 0 malloc-512 512 2247 1489 157677 0 30 1912832 0 mbuf_cluster 2048 885 1 885 0 254 1814528 0 UMA Slabs 0 112 15737 100 15865 0 126 1773744 0 sctp_asoc 2288 68 642 22294 0 254 1624480 0 malloc-1024 1024 288 1112 97860 0 16 1433600 0 malloc-2048 2048 76 550 22810 0 8 1282048 0 malloc-384 384 1573 1117 205716 0 30 1032960 0 sctp_ep 1280 79 680 66744 0 254 971520 0 malloc-32768 32768 23 6 52167 0 1 950272 0 malloc-8192 8192 83 6 53115 0 1 729088 0 malloc-1024 1024 111 577 67028 0 16 704512 0 tcp_bbr_map 128 1074 4010 1575507 0 126 650752 0 FFS inode 1160 527 33 52605 0 8 649600 0 sctp_raddr 736 84 730 39707 0 254 599104 0 ertt_txseginfo 40 1071 11453 5657299 0 254 500960 0 malloc-4096 4096 2 119 4559 0 2 495616 0 malloc-65536 65536 1 6 187 0 1 458752 0 malloc-16384 16384 26 0 30 0 1 425984 0 VM OBJECT 264 1464 96 752122 0 30 411840 0 malloc-384 384 1004 66 12736 0 30 410880 0 256 Bucket 2048 159 25 36927 0 8 376832 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 171 27 61544 0 8 357984 0 socket 944 55 293 83739 0 254 328512 0 VNODE 448 565 92 52645 0 30 294336 0 tcp_inpcb 488 5 571 11088 0 254 281088 0 malloc-1024 1024 234 38 62723 0 16 278528 0 malloc-384 384 682 28 1007 0 30 272640 0 malloc-65536 65536 0 4 4 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 MAP ENTRY 96 2225 379 2875764 0 126 249984 0 malloc-16384 16384 10 5 275 0 1 245760 0 malloc-2048 2048 107 5 124 0 8 229376 0 mbuf_packet 256 105 780 87917 0 254 226560 0 DEVCTL 1024 0 216 132 0 0 221184 0 g_bio 408 0 500 15521 0 30 204000 0 vmem btag 56 3497 91 3497 0 254 200928 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-16384 16384 6 5 47 0 1 180224 0 malloc-512 512 328 8 1168 0 30 172032 0 malloc-8192 8192 16 3 206 0 1 155648 0 32 Bucket 256 269 331 20385 0 62 153600 0 VMSPACE 2544 50 10 53071 0 4 152640 0 malloc-512 512 284 12 471 0 30 151552 0 FFS2 dinode 256 527 58 52605 0 62 149760 0 S VFS Cache 104 1038 366 54275 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-384 384 266 64 754015 0 30 126720 0 PROC 1328 73 20 53094 0 8 123504 0 128 Bucket 1024 71 44 23532 0 16 117760 0 ksiginfo 112 78 966 2550 0 126 116928 0 malloc-512 512 198 18 2090 0 30 110592 0 sctp_chunk 152 80 622 19204 0 254 106704 0 filedesc0 1072 74 24 53387 0 8 105056 0 16 Bucket 144 400 328 10414 0 62 104832 0 tcpcb 1064 5 93 11088 0 254 104272 0 malloc-32768 32768 2 1 4 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 34 0 16 83968 0 malloc-512 512 93 67 52503 0 30 81920 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 139 0 1 65536 0 malloc-8192 8192 2 6 52339 0 1 65536 0 malloc-1024 1024 53 7 57 0 16 61440 0 malloc-384 384 91 59 48088 0 30 57600 0 malloc-4096 4096 10 4 294 0 2 57344 0 64 Bucket 512 51 61 20403 0 30 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 9 0 1 49152 0 malloc-8192 8192 4 2 534 0 1 49152 0 malloc-4096 4096 5 7 628 0 2 49152 0 udplite_inpcb 488 0 96 2739 0 254 46848 0 malloc-2048 2048 9 13 1737 0 8 45056 0 malloc-2048 2048 18 4 22 0 8 45056 0 malloc-512 512 19 69 53400 0 30 45056 0 pipe 744 24 36 1792 0 16 44640 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 7 3 337 0 2 40960 0 malloc-4096 4096 8 2 201 0 2 40960 0 pcpu-8 8 4691 429 5087 0 254 40960 0 Files 80 250 250 164322 0 126 40000 0 malloc-384 384 31 69 11150 0 30 38400 0 NAMEI 1024 0 36 235599 0 16 36864 0 malloc-512 512 21 51 61079 0 30 36864 0 malloc-4096 4096 7 1 10 0 2 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 tcp_bbr_pcb 832 1 35 5642 0 16 29952 0 tcp_rack_pcb 832 0 36 989 0 16 29952 0 malloc-4096 4096 1 6 282 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 2 Bucket 32 394 488 17459 0 254 28224 0 KNOTE 160 28 147 686293 0 62 28000 0 sctp_stream_msg_out 112 26 190 3423 0 254 24192 0 PWD 32 27 729 52110 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 106 194 9991 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-512 512 32 8 3767 0 30 20480 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1480 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 178 0 1 16384 0 malloc-2048 2048 4 4 8 0 8 16384 0 vtnet_tx_hdr 24 0 668 6172017 0 254 16032 0 ripcb 488 5 27 1154 0 254 15616 0 cpuset 104 8 116 183 0 126 12896 0 rtentry 176 30 39 34 0 62 12144 0 tcp_rack_map 112 0 108 1739 0 126 12096 0 4 Bucket 48 5 247 1059 0 254 12096 0 sctp_readq 152 1 77 1714 0 254 11856 0 udp_inpcb 488 6 18 466 0 254 11712 0 kenv 258 15 30 1060 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-4096 4096 0 2 316 0 2 8192 0 malloc-2048 2048 0 4 9 0 8 8192 0 malloc-1024 1024 0 8 78 0 16 8192 0 PGRP 88 36 56 71 0 126 8096 0 rl_entry 40 85 117 85 0 254 8080 0 sctp_asconf_ack 48 0 168 72 0 254 8064 0 sctp_laddr 48 0 168 6651 0 254 8064 0 udpcb 32 6 246 3205 0 254 8064 0 ertt 72 5 107 11088 0 126 8064 0 tcp_log_node 120 0 66 21 0 126 7920 0 cryptop 280 0 28 136 0 30 7840 0 itimer 352 0 22 2 0 30 7744 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 170 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 tcpreass 48 0 84 2 0 254 4032 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 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 cdg_qdiffsample 16 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 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 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 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 584 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 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-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-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