panic: Queues are not empty when handling SHUTDOWN-COMPLETE cpuid = 1 time = 1636224409 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077fdc70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077fddd0 vpanic() at vpanic+0x2b8/frame 0xfffffe00077fdeb0 panic() at panic+0xb5/frame 0xfffffe00077fdf70 sctp_process_control() at sctp_process_control+0x8a77/frame 0xfffffe00077fe640 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077fe8a0 sctp6_input_with_port() at sctp6_input_with_port+0x5a1/frame 0xfffffe00077fea70 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe00077fea90 ip6_input() at ip6_input+0x252d/frame 0xfffffe00077fecf0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077fed90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077feef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077fef30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077fef30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x28dc65a(%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 0x33de0f6cea202b3d rdx 0x1 rbx 0 rsp 0xfffffe00077fddb0 rbp 0xfffffe00077fddd0 rsi 0 rdi 0xffffffff817c4ada vprintf+0x35a r8 0 r9 0xfffffe00077fd8e8 r10 0 r11 0xbf r12 0xfffffe0053e9dc80 r13 0xfffffe00077fde01 r14 0xffffffff82c8e020 .str.18 r15 0xffffffff82c8e020 .str.18 rip 0xffffffff817b845b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dc65a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053dd0548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84035a40 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff84035a40 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff840369e0 (map 0xffffffff840369e0) (map.pmap 0xffffffff84036aa0) (pmap 0xffffffff84036b08) threads: 23 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 Run CPU 1 [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 37590 828 828 0 S (threaded) syz-executor.3 100448 S nanslp 0xffffffff840619c0 syz-executor.3 142946 S uwait 0xfffffe00570d2800 syz-executor.3 142948 S uwait 0xfffffe00a5a66b80 syz-executor.3 37587 780 780 0 S (threaded) syz-executor.0 123350 S nanslp 0xffffffff840619c1 syz-executor.0 142941 S connec 0xfffffe00a7f850da syz-executor.0 142944 S uwait 0xfffffe0053ea4980 syz-executor.0 37584 802 802 0 S (threaded) syz-executor.2 100221 S nanslp 0xffffffff840619c0 syz-executor.2 142936 S connec 0xfffffe0058abcc1a syz-executor.2 142938 S uwait 0xfffffe00a5a65400 syz-executor.2 34960 1 780 0 S uwait 0xfffffe00a5a66c80 syz-executor.0 34959 1 780 0 S uwait 0xfffffe00a5a64300 syz-executor.0 31338 1 802 0 SV uwait 0xfffffe00570d3200 syz-executor.2 31330 1 802 0 SV sigwait 0xfffffe009eb525f8 syz-executor.2 28826 28821 802 0 SV uwait 0xfffffe00a5a63b80 syz-executor.2 28821 1 802 0 DV ppwait 0xfffffe00a5a3ba40 syz-executor.2 27069 27068 828 0 SV uwait 0xfffffe00a5a65a00 syz-executor.3 27068 1 828 0 DV ppwait 0xfffffe00a5a3da40 syz-executor.3 18212 18210 780 0 SV uwait 0xfffffe00a5a65d80 syz-executor.0 18210 1 780 0 DV ppwait 0xfffffe00a54c84f8 syz-executor.0 15751 15749 780 0 SV uwait 0xfffffe000798b880 syz-executor.0 15749 1 780 0 DV ppwait 0xfffffe00a7ec4a40 syz-executor.0 11158 1 802 0 S uwait 0xfffffe00a5a65900 syz-executor.2 11155 1 802 0 S uwait 0xfffffe00570d1d80 syz-executor.2 9965 9964 802 0 SV uwait 0xfffffe00570d2000 syz-executor.2 9964 1 802 0 DV ppwait 0xfffffe00a54c9f88 syz-executor.2 9384 1 9384 65 Ss select 0xfffffe009e637b40 dhclient 5817 1 5817 0 Ss select 0xfffffe009e637ec0 dhclient 5810 1 5810 0 Ss select 0xfffffe009e637dc0 dhclient 5791 1 5791 65 Ss select 0xfffffe009e638240 dhclient 5660 1 781 0 SV uwait 0xfffffe00a5a66280 syz-executor.1 5654 1 781 0 SV sbwait 0xfffffe0058acf5c4 syz-executor.1 5623 1 780 0 S uwait 0xfffffe00570d1c80 syz-executor.0 5621 1 780 0 S uwait 0xfffffe0053ea4d80 syz-executor.0 4161 0 0 0 DL - 0xffffffff84182c80 [soaiod4] 4160 0 0 0 DL - 0xffffffff84182c80 [soaiod3] 4159 0 0 0 DL - 0xffffffff84182c80 [soaiod2] 4158 0 0 0 DL - 0xffffffff84182c80 [soaiod1] 4125 1 802 0 S uwait 0xfffffe00570d1800 syz-executor.2 4123 1 802 0 S uwait 0xfffffe00570d3800 syz-executor.2 2868 1 2868 0 Ss select 0xfffffe009e638140 dhclient 2864 1 2864 0 Ss select 0xfffffe009e6380c0 dhclient 2841 1 2841 65 Ss select 0xfffffe009e6381c0 dhclient 2061 1 828 0 S uwait 0xfffffe00570d2e80 syz-executor.3 2060 1 828 0 S uwait 0xfffffe00570d2300 syz-executor.3 1742 1 1742 0 Ss select 0xfffffe009e6384c0 dhclient 1739 1 1739 0 Ss select 0xfffffe009e6383c0 dhclient 1712 1 1712 65 Ss select 0xfffffe009e6385c0 dhclient 833 0 0 0 DL aiordy 0xfffffe009eafd548 [aiod4] 832 0 0 0 DL aiordy 0xfffffe009eafda90 [aiod3] 831 0 0 0 DL aiordy 0xfffffe009eafe000 [aiod2] 830 0 0 0 DL aiordy 0xfffffe009eafe548 [aiod1] 828 773 828 0 Ss nanslp 0xffffffff840619c1 syz-executor.3 813 1 813 0 Ss select 0xfffffe009e638840 dhclient 810 1 810 0 Ss select 0xfffffe009e638740 dhclient 802 773 802 0 Ss nanslp 0xffffffff840619c0 syz-executor.2 781 773 781 0 Ss piperd 0xfffffe0058a532e8 syz-executor.1 780 773 780 0 Ss nanslp 0xffffffff840619c0 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe00574df380 syz-fuzzer 100115 S uwait 0xfffffe00574df780 syz-fuzzer 100116 S uwait 0xfffffe00574de400 syz-fuzzer 100117 S uwait 0xfffffe00574de500 syz-fuzzer 100118 S uwait 0xfffffe00574de600 syz-fuzzer 100119 S uwait 0xfffffe00574de700 syz-fuzzer 100120 S uwait 0xfffffe00574de800 syz-fuzzer 100122 S uwait 0xfffffe00570d3000 syz-fuzzer 100167 S uwait 0xfffffe00574de300 syz-fuzzer 133412 S kqread 0xfffffe009eb4b800 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe009eb510b0 csh 769 687 769 0 Ss select 0xfffffe009e6389c0 sshd 753 1 753 0 Ss+ ttyin 0xfffffe0056c230b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00585028b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00585030b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00585038b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0056a710b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0056a718b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0056a720b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0056a728b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0056a730b0 getty 691 1 691 0 Ss nanslp 0xffffffff840619c1 cron 687 1 687 0 Ss select 0xfffffe009e638cc0 sshd 500 1 500 0 Ss select 0xfffffe00589f4d40 syslogd 429 1 429 0 Ss select 0xfffffe00589f4cc0 devd 428 1 428 65 Ss select 0xfffffe009e638c40 dhclient 343 1 343 0 Ss select 0xfffffe009e638bc0 dhclient 340 1 340 0 Ss select 0xfffffe00589f4e40 dhclient 16 0 0 0 DL syncer 0xffffffff84189de0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe00578a8000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84187ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0056bb94e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff841c0080 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b3b78 [dom0] 100082 D launds 0xffffffff841b3b84 [laundry: dom0] 100083 D umarcl 0xffffffff81ebe530 [uma] 6 0 0 0 DL - 0xffffffff83e17be8 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84a8f760 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84c5a320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9d3c0 [doneq0] 100046 D - 0xffffffff83c9d340 [async] 100075 D - 0xffffffff83c9d1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab9888 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff841adc20 [crypto] 100042 D crypto_ 0xfffffe0053c74130 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c74180 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84034b40 [g_event] 100037 D - 0xffffffff84034b80 [g_up] 100038 D - 0xffffffff84034bc0 [g_down] 12 0 0 0 RL (threaded) [intr] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 Run CPU 1 [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dd1000 [init] 10 0 0 0 DL audit_w 0xffffffff841aebc0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84035a40 [swapper] 100005 D - 0xfffffe0053e8b100 [if_config_tqg_0] 100006 D - 0xfffffe0053e8b000 [softirq_0] 100007 D - 0xfffffe0053e8ae00 [softirq_1] 100008 D - 0xfffffe0053e8ad00 [if_io_tqg_0] 100009 D - 0xfffffe0053e8ac00 [if_io_tqg_1] 100010 D - 0xfffffe000796e900 [inm_free taskq] 100011 D - 0xfffffe000796e800 [deferred_unmount ta] 100012 D - 0xfffffe000796e700 [thread taskq] 100014 D - 0xfffffe000796e500 [pci_hp taskq] 100015 D - 0xfffffe000796e400 [linuxkpi_irq_wq] 100016 D - 0xfffffe000796e300 [kqueue_ctx taskq] 100019 D - 0xfffffe000796e000 [aiod_kick taskq] 100020 D - 0xfffffe000796de00 [in6m_free taskq] 100021 D - 0xfffffe000796dd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796dd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796dd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796dd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796dc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796dc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796dc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796dc00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796db00 [firmware taskq] 100039 D - 0xfffffe000796da00 [crypto_0] 100040 D - 0xfffffe000796da00 [crypto_1] 100056 D - 0xfffffe000796d400 [vtnet0 rxq 0] 100057 D - 0xfffffe000796d300 [vtnet0 txq 0] 100058 D - 0xfffffe000796d200 [vtnet0 rxq 1] 100059 D - 0xfffffe000796d100 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056baf600 [virtio_balloon] 100065 D - 0xfffffe000796d000 [mca taskq] 100066 D - 0xffffffff82c94fe1 [deadlkres] 100070 D - 0xfffffe0058419a00 [acpi_task_0] 100071 D - 0xfffffe0058419a00 [acpi_task_1] 100072 D - 0xfffffe0058419a00 [acpi_task_2] 100074 D - 0xfffffe000796d800 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0053e9dc80 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a4008c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2138 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34970 2060K 35041 vtbuf 24 1968K 46 pcb 779 1381K 78883 kobj 326 1304K 485 newblk 9 1026K 66303 vfscache 3 1025K 3 inodedep 75 540K 39144 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 62 489K 73287 intr 4 472K 4 subproc 192 384K 37699 sctp_stro 359 359K 6208 sctp_atcl 736 276K 42722 vmem 3 274K 5 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 431 pagedep 9 130K 36639 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 78 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 275 53K 80541 umtx 418 53K 418 sctp_atky 1095 46K 49256 temp 34 33K 3913 hostcache 1 32K 1 shm 1 32K 9 DEVFS3 127 32K 137 msg 4 30K 4 sctp_timw 102 26K 102 gtaskqueue 18 26K 18 pf_osfp 181 22K 181 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 dirrem 66 17K 38537 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 routetbl 128 16K 411 bus-sc 34 15K 1691 lltable 43 14K 167 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 sctp_athm 736 12K 42907 kenv 95 12K 95 sctp_map 718 12K 12416 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 freefile 66 9K 38520 bmsafemap 2 9K 39293 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 256 rpc 2 8K 2 shmfd 1 8K 814 pfs_vncache 1 8K 1 kqueue 89 8K 37641 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 314 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 525 DEVFSP 90 6K 17700 pwddesc 86 6K 37596 ufs_dirhash 24 5K 24 session 35 5K 59 UMA 268 5K 268 pf_ifnet 10 5K 84 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 proc-args 115 4K 38985 lockf 34 4K 86 acpisem 28 4K 28 selfd 55 4K 507198 hhook 15 4K 17 terminal 11 3K 11 select 19 3K 495 uidinfo 3 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 839 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 58852 softdep 1 1K 1 mkdir 8 1K 73228 freeblks 4 1K 39300 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 150 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 xform 12 1K 21598 mld 6 1K 6 ip6opt 3 1K 55 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 121 pci_link 10 1K 10 crypto 4 1K 730 inpcbpolicy 20 1K 11109 encap_export_host 12 1K 12 procdesc 5 1K 14 sctp_stri 1 1K 541 newdirblk 4 1K 36614 diradd 4 1K 38579 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 8880 newreno data 6 1K 8869 chacha20random 1 1K 1 sigio 6 1K 8 tcp_fsb 2 1K 6762 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 3 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 40884 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filedesc_to_leader 2 1K 3 filecaps 5 1K 131 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 iov 1 1K 33309 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cdg data 0 0K 4 chd data 0 0K 0 cubic data 0 0K 11 dctcp data 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 htcp data 0 0K 9 pf_table 0 0K 0 pf_rule 0 0K 1185 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 24119 sctp_iter 0 0K 508 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 496 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 vegas data 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 44898 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 73 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 3 allocindir 0 0K 0 indirdep 0 0K 7124 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 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 ktls_ocf 0 0K 0 nvme_da 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 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 acpipwr 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 19 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 5 VN POLL 0 0K 1 acpi_perf 0 0K 0 statfs 0 0K 36884 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 5 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 886 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 523 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 49 lio 0 0K 22 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 137 ktls 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 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 10436 eventfd 0 0K 107 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 996 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1452635 0 254 38494208 0 tcp_log 416 0 10422 42517 0 254 4335552 0 RADIX NODE 144 19255 536 876310 0 63 2849904 0 mbuf 256 9342 576 2593681 0 254 2539008 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 283 11477 23510 0 62 1693440 0 malloc-384 384 4224 66 4349 0 30 1647360 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11598 275 22803 0 126 1519744 0 malloc-4096 4096 329 5 37374 0 2 1368064 0 UMA Slabs 0 112 11215 11 11215 0 126 1257312 0 sctp_asoc 2288 359 151 6208 0 254 1166880 0 vmem btag 56 20580 51 20580 0 254 1155336 0 malloc-384 384 98 2572 39322 0 30 1025280 0 malloc-2048 2048 377 15 35965 0 8 802816 0 malloc-256 256 325 2660 93034 0 62 764160 0 malloc-256 256 269 2656 39735 0 62 748800 0 socket 960 64 700 48652 0 254 733440 0 FFS inode 1160 531 29 39052 0 8 649600 0 sctp_ep 1272 376 134 35961 0 254 648720 0 malloc-16384 16384 31 5 36642 0 1 589824 0 tcpcb 1096 6 505 8869 0 254 560056 0 256 Bucket 2048 240 24 9499 0 8 540672 0 VM OBJECT 264 1566 84 535757 0 30 435600 0 malloc-1024 1024 366 34 7805 0 16 409600 0 malloc-65536 65536 4 2 398 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-128 128 242 2796 75432 0 126 388864 0 tcp_inpcb 496 6 762 8869 0 254 380928 0 sctp_raddr 736 359 158 6208 0 254 380512 0 THREAD 1808 187 22 42948 0 8 377872 0 malloc-4096 4096 86 6 37592 0 2 376832 0 malloc-384 384 737 73 42877 0 30 311040 0 malloc-64 64 4573 278 631271 0 254 310464 0 VNODE 448 571 95 39094 0 30 298368 0 tcp_bbr_map 128 0 2294 54095 0 126 293632 0 MAP ENTRY 96 2566 332 2033700 0 126 278208 0 malloc-16 16 15912 338 114626 0 254 260000 0 ripcb 496 7 505 497 0 254 253952 0 udplite_inpcb 496 1 511 1263 0 254 253952 0 udp_inpcb 496 6 506 480 0 254 253952 0 malloc-32768 32768 0 7 5680 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-32 32 6090 336 64012 0 254 205632 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 80 682 46407 0 254 195072 0 malloc-128 128 1182 337 30855 0 126 194432 0 ertt_txseginfo 40 1 4847 195250 0 254 193920 0 malloc-256 256 22 728 164459 0 62 192000 0 UMA Zones 768 240 4 240 0 16 187392 0 FPU_save_area 832 189 36 50909 0 16 187200 0 malloc-128 128 1055 340 74280 0 126 178560 0 FFS2 dinode 256 531 159 39052 0 62 176640 0 VMSPACE 2552 56 13 37555 0 4 176088 0 malloc-1024 1024 133 27 1419 0 16 163840 0 S VFS Cache 104 1039 482 40210 0 126 158184 0 128 Bucket 1024 117 30 10520 0 16 150528 0 PROC 1352 86 19 37591 0 8 141960 0 64 Bucket 512 175 89 19752 0 30 135168 0 malloc-65536 65536 1 1 5 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 67 0 1 131072 0 unpcb 256 20 490 1530 0 254 130560 0 malloc-256 256 426 84 36937 0 62 130560 0 clpbuf 2624 0 48 120 0 16 125952 0 ksiginfo 112 96 948 8268 0 126 116928 0 filedesc0 1072 86 19 37596 0 8 112560 0 malloc-4096 4096 23 1 656 0 2 98304 0 malloc-2048 2048 4 44 519 0 8 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-128 128 449 202 975 0 126 83328 0 32 Bucket 256 153 162 10963 0 62 80640 0 sctp_readq 152 0 520 98 0 254 79040 0 sctp_chunk 152 361 159 1031 0 254 79040 0 malloc-8192 8192 4 5 25 0 1 73728 0 g_bio 408 0 180 185068 0 30 73440 0 malloc-64 64 534 537 18857 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 19 0 1 65536 0 malloc-16384 16384 2 2 4 0 1 65536 0 malloc-4096 4096 14 2 28 0 2 65536 0 malloc-2048 2048 9 23 541 0 8 65536 0 malloc-256 256 73 182 39578 0 62 65280 0 malloc-256 256 105 150 4024 0 62 65280 0 sctp_stream_msg_out 112 1 539 1168 0 254 60480 0 malloc-384 384 107 43 110 0 30 57600 0 malloc-64 64 348 471 18011 0 254 52416 0 malloc-64 64 506 313 757 0 254 52416 0 Files 80 278 372 131672 0 126 52000 0 malloc-128 128 21 382 851 0 126 51584 0 malloc-256 256 9 186 36648 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 199922 0 16 49152 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-4096 4096 8 4 279 0 2 49152 0 tcp_rack_pcb 896 2 52 6762 0 16 48384 0 pipe 744 25 40 1351 0 16 48360 0 tcp_rack_map 120 6 390 12461 0 126 47520 0 syncache 168 0 264 4 0 254 44352 0 pcpu-8 8 4707 413 11489 0 254 40960 0 da_ccb 544 0 70 46533 0 16 38080 0 malloc-64 64 19 548 52 0 254 36288 0 malloc-64 64 27 540 8923 0 254 36288 0 malloc-64 64 140 427 168 0 254 36288 0 malloc-64 64 42 525 25102 0 254 36288 0 16 Bucket 144 70 182 2430 0 62 36288 0 malloc-128 128 48 231 119 0 126 35712 0 malloc-128 128 62 217 39676 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 28 107 147 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 SLEEPQUEUE 88 210 174 210 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 2 14 27 0 8 32768 0 malloc-2048 2048 8 8 1618 0 8 32768 0 malloc-2048 2048 1 15 75 0 8 32768 0 malloc-2048 2048 9 7 6536 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 15 17 18 0 16 32768 0 malloc-1024 1024 4 28 167 0 16 32768 0 malloc-1024 1024 2 30 18 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 3 61 151 0 30 32768 0 malloc-512 512 13 51 27 0 30 32768 0 malloc-512 512 1 63 541 0 30 32768 0 malloc-512 512 12 52 102 0 30 32768 0 malloc-512 512 0 64 162 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 28 172 492383 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_bbr_pcb 832 0 36 695 0 16 29952 0 cpuset 104 7 272 1497 0 126 29016 0 sctp_laddr 48 220 368 2289 0 254 28224 0 tcpreass 48 0 588 77 0 254 28224 0 ertt 72 6 386 8869 0 126 28224 0 PWD 32 33 849 36715 0 254 28224 0 malloc-32 32 37 845 36703 0 254 28224 0 4 Bucket 48 6 582 840 0 254 28224 0 2 Bucket 32 70 812 5112 0 254 28224 0 AIO 208 1 132 584 0 62 27664 0 malloc-8192 8192 2 1 103 0 1 24576 0 malloc-4096 4096 3 3 2133 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 61 0 126 24288 0 rl_entry 40 107 499 107 0 254 24240 0 8 Bucket 80 52 248 7147 0 126 24000 0 malloc-384 384 3 57 364 0 30 23040 0 domainset 40 0 567 1094 0 254 22680 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 7 623 1743 0 254 20160 0 malloc-32 32 251 379 336 0 254 20160 0 malloc-32 32 14 616 977 0 254 20160 0 malloc-32 32 81 549 209 0 254 20160 0 malloc-32 32 185 445 12000 0 254 20160 0 malloc-32 32 88 542 3114 0 254 20160 0 malloc-32 32 56 574 966 0 254 20160 0 cryptop 280 0 70 241 0 30 19600 0 AIOCB 552 1 34 983 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 22 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-4096 4096 0 4 6 0 2 16384 0 malloc-1024 1024 1 15 2 0 16 16384 0 malloc-1024 1024 6 10 6 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 0 668 759724 0 254 16032 0 malloc-16 16 74 926 40713 0 254 16000 0 tcp_log_node 120 0 132 2 0 126 15840 0 kenv 258 15 45 1036 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 3 508 3 0 254 12264 0 tcp_log_bucket 176 0 69 1 0 62 12144 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 23 727 8919 0 254 12000 0 malloc-16 16 14 736 30 0 254 12000 0 malloc-16 16 272 478 311 0 254 12000 0 malloc-16 16 93 657 290 0 254 12000 0 malloc-16 16 196 554 1424 0 254 12000 0 malloc-16 16 19 731 34943 0 254 12000 0 itimer 352 0 33 10 0 30 11616 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-384 384 20 10 20 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 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 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 NCLNODE 608 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 linux_dma_object 32 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 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-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-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