panic: No chunks on the queues for sid 0. cpuid = 1 time = 1652570922 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b32690 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b327f0 vpanic() at vpanic+0x2b8/frame 0xfffffe0053b328d0 panic() at panic+0xb5/frame 0xfffffe0053b32990 sctp_free_assoc() at sctp_free_assoc+0x44b8/frame 0xfffffe0053b32af0 sctp_threshold_management() at sctp_threshold_management+0x443/frame 0xfffffe0053b32b40 sctp_t1init_timer() at sctp_t1init_timer+0xa9/frame 0xfffffe0053b32b90 sctp_timeout_handler() at sctp_timeout_handler+0x6e6/frame 0xfffffe0053b32cd0 softclock_call_cc() at softclock_call_cc+0x3c9/frame 0xfffffe0053b32e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053b32ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b32f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b32f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x26ff0ba(%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 0x7ca840dfc783a05f rdx 0x1 rbx 0 rsp 0xfffffe0053b327d0 rbp 0xfffffe0053b327f0 rsi 0 rdi 0xffffffff8178209a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00996b6530 r12 0xfffffe0053e993a0 r13 0xfffffe0053b32801 r14 0xffffffff82bc6e40 .str.26 r15 0xffffffff82bc6e40 .str.26 rip 0xffffffff817755db kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x26ff0ba(%rip) db> show proc Process 2 (clock) at 0xfffffe0053dd7000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e17d00 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e17d00 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e18ca0 (map 0xffffffff83e18ca0) (map.pmap 0xffffffff83e18d60) (pmap 0xffffffff83e18dc8) threads: 2 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 41269 778 778 0 S (threaded) syz-executor.1 130548 S nanslp 0xffffffff83e41d01 syz-executor.1 144432 S connec 0xfffffe0058bf985a syz-executor.1 144433 S connec 0xfffffe0058bf9c1a syz-executor.1 144434 S ucond 0xfffffe0053f73380 syz-executor.1 24686 1 777 0 S uwait 0xfffffe0053f73a00 syz-executor.0 24682 1 777 0 S uwait 0xfffffe0053f76480 syz-executor.0 24681 1 777 0 S uwait 0xfffffe0092d8d380 syz-executor.0 24679 1 777 0 S uwait 0xfffffe0092d8e880 syz-executor.0 15165 1 787 0 S uwait 0xfffffe0092d8d080 syz-executor.2 14978 1 787 0 S uwait 0xfffffe0092d8f380 syz-executor.2 14914 1 786 0 S uwait 0xfffffe0057893380 syz-executor.3 14800 1 778 0 S uwait 0xfffffe0092d8d280 syz-executor.1 14773 1 777 0 S uwait 0xfffffe0092d8df00 syz-executor.0 14747 1 787 0 S uwait 0xfffffe0092d8d480 syz-executor.2 11949 1 787 0 S uwait 0xfffffe009a1c2080 syz-executor.2 11743 1 778 0 S uwait 0xfffffe0057893100 syz-executor.1 11734 1 778 0 S uwait 0xfffffe0092d8d580 syz-executor.1 11731 1 778 0 S uwait 0xfffffe0092d8e980 syz-executor.1 11723 1 778 0 S uwait 0xfffffe0057895200 syz-executor.1 11714 1 778 0 S uwait 0xfffffe0092d8e480 syz-executor.1 11711 1 778 0 S uwait 0xfffffe0007979500 syz-executor.1 10998 1 778 0 S uwait 0xfffffe0053f76c80 syz-executor.1 10992 1 778 0 S uwait 0xfffffe0007979700 syz-executor.1 10989 1 787 0 S uwait 0xfffffe0053f76280 syz-executor.2 10988 1 777 0 S uwait 0xfffffe0053f76d80 syz-executor.0 10986 1 778 0 S uwait 0xfffffe0057895700 syz-executor.1 10985 1 777 0 S uwait 0xfffffe0057895300 syz-executor.0 10979 1 777 0 S uwait 0xfffffe0057893200 syz-executor.0 10973 1 777 0 S uwait 0xfffffe0053f73580 syz-executor.0 10967 1 777 0 S uwait 0xfffffe0007979200 syz-executor.0 10964 1 777 0 S uwait 0xfffffe0057894b00 syz-executor.0 10959 1 777 0 S uwait 0xfffffe0053f76380 syz-executor.0 10950 1 777 0 S uwait 0xfffffe0053f76880 syz-executor.0 10945 1 777 0 S uwait 0xfffffe0092d8e280 syz-executor.0 10935 1 777 0 S uwait 0xfffffe0053f73680 syz-executor.0 10928 1 777 0 S uwait 0xfffffe009a1c2480 syz-executor.0 6625 0 0 0 DL aiordy 0xfffffe00996f1000 [aiod4] 6624 0 0 0 DL aiordy 0xfffffe009a1e9548 [aiod3] 6623 0 0 0 DL aiordy 0xfffffe00996eda90 [aiod2] 6622 0 0 0 DL aiordy 0xfffffe00996f1a90 [aiod1] 4326 1 4326 65 Ss select 0xfffffe0058b159c0 dhclient 3711 1 3711 0 Ss select 0xfffffe009252e440 dhclient 3708 1 3708 0 Ss select 0xfffffe0058b15f40 dhclient 3686 1 3686 65 Ss select 0xfffffe0058b15dc0 dhclient 3129 1 3129 0 Ss select 0xfffffe009252e4c0 dhclient 3126 1 3126 0 Ss select 0xfffffe009252e540 dhclient 3106 1 3106 65 Ss select 0xfffffe009252e740 dhclient 2473 1 2473 0 Ss select 0xfffffe0058b161c0 dhclient 2470 1 2470 0 Ss select 0xfffffe009252e840 dhclient 2451 1 2451 65 Ss select 0xfffffe0058b162c0 dhclient 822 1 822 0 Ss select 0xfffffe009252ea40 dhclient 814 1 814 0 Ss select 0xfffffe0058b164c0 dhclient 787 774 787 0 Ss piperd 0xfffffe0058b802e8 syz-executor.2 786 774 786 0 Ss piperd 0xfffffe0058b6c000 syz-executor.3 778 774 778 0 Ss nanslp 0xffffffff83e41d00 syz-executor.1 777 774 777 0 Ss piperd 0xfffffe0058b692e8 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffffe0057895600 syz-fuzzer 100116 S uwait 0xfffffe0057894080 syz-fuzzer 100117 S uwait 0xfffffe0057894180 syz-fuzzer 100118 S uwait 0xfffffe0057894280 syz-fuzzer 100119 S uwait 0xfffffe0053f73180 syz-fuzzer 100120 S uwait 0xfffffe0057894380 syz-fuzzer 100121 S kqread 0xfffffe0053f6b200 syz-fuzzer 100123 S uwait 0xfffffe0007979e00 syz-fuzzer 100124 S uwait 0xfffffe0053f73280 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe008fe145f8 csh 770 688 770 0 Ss select 0xfffffe009252ecc0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056fde8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586bd8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586be0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586be8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0053f330b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0053f338b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0053f340b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0053f348b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0053f350b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e41d01 cron 688 1 688 0 Ss select 0xfffffe009252f240 sshd 501 1 501 0 Ss select 0xfffffe009252f2c0 syslogd 430 1 430 0 Ss select 0xfffffe0058b16a40 devd 429 1 429 65 Ss select 0xfffffe0058b16cc0 dhclient 344 1 344 0 Ss select 0xfffffe009252f540 dhclient 341 1 341 0 Ss select 0xfffffe009252fbc0 dhclient 17 0 0 0 RL CPU 0 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f67560 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f65b60 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0056fad4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f99600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8d4b8 [dom0] 100080 D launds 0xffffffff83f8d4c4 [laundry: dom0] 100081 D umarcl 0xffffffff81eb0e50 [uma] 7 0 0 0 DL - 0xffffffff83bfe328 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84567530 [pf purge] 5 0 0 0 DL waiting 0xffffffff848804a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa12c0 [doneq0] 100045 D - 0xffffffff83aa1240 [async] 100076 D - 0xffffffff83aa10c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fafc88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f88ce0 [crypto] 100041 D crypto_ 0xfffffe0053f6d030 [crypto returns 0] 100042 D crypto_ 0xfffffe0053f6d080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e17300 [g_event] 100036 D - 0xffffffff83e17320 [g_up] 100037 D - 0xffffffff83e17340 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dd8000 [init] 10 0 0 0 DL audit_w 0xffffffff83f897c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e17d00 [swapper] 100005 D - 0xfffffe00081f8e00 [if_config_tqg_0] 100006 D - 0xfffffe00081f8d00 [softirq_0] 100007 D - 0xfffffe00081f8c00 [softirq_1] 100008 D - 0xfffffe00081f8b00 [if_io_tqg_0] 100009 D - 0xfffffe00081f8a00 [if_io_tqg_1] 100010 D - 0xfffffe0007972600 [inm_free taskq] 100011 D - 0xfffffe0007972400 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007972200 [in6m_free taskq] 100013 D - 0xfffffe0007972000 [deferred_unmount ta] 100014 D - 0xfffffe0007971d00 [thread taskq] 100016 D - 0xfffffe0007971900 [kqueue_ctx taskq] 100017 D - 0xfffffe0007971700 [pci_hp taskq] 100020 D - 0xfffffe0007971100 [aiod_kick taskq] 100021 D - 0xfffffe0007970e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007970e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007970e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007970e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007970900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007970900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007970900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007970900 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0053ee7300 [firmware taskq] 100038 D - 0xfffffe0053ee6d00 [crypto_0] 100039 D - 0xfffffe0053ee6d00 [crypto_1] 100055 D - 0xfffffe0053ee5b00 [vtnet0 rxq 0] 100056 D - 0xfffffe0053ee5a00 [vtnet0 txq 0] 100057 D - 0xfffffe0053ee5900 [vtnet0 rxq 1] 100058 D - 0xfffffe0053ee5800 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f7c280 [virtio_balloon] 100066 D - 0xffffffff82bcccc0 [deadlkres] 100070 D - 0xfffffe0007973200 [mca taskq] 100072 D - 0xfffffe005789a600 [acpi_task_0] 100073 D - 0xfffffe005789a600 [acpi_task_1] 100074 D - 0xfffffe005789a600 [acpi_task_2] 100075 D - 0xfffffe0053ee6600 [CAM taskq] db> show all locks Process 2 (clock) thread 0xfffffe0053e993a0 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009af7f8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4851 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c43d60) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4849 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 pcb 3327 4254K 104187 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 sctp_stro 1649 1649K 15274 kobj 328 1312K 489 sctp_atcl 3301 1238K 70794 newblk 9 1026K 40560 vfscache 3 1025K 3 filedesc 76 602K 80687 linker 380 572K 413 inodedep 53 532K 40161 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 205 404K 41388 vmem 3 274K 6 sctp_atky 4976 210K 92257 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 40067 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 113 bus 994 81K 5207 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_timw 237 60K 237 umtx 440 55K 440 kdtrace 282 54K 85705 sctp_athm 3301 52K 74509 sctp_map 3298 52K 30460 temp 34 33K 2788 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 236 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 routetbl 128 16K 411 bus-sc 34 15K 1681 lltable 43 14K 133 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 134 12K 134 dirrem 44 11K 40073 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 40148 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 134 rpc 2 8K 2 shmfd 1 8K 108 pfs_vncache 1 8K 1 kqueue 92 8K 41284 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 cred 27 7K 561 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 484 pwddesc 90 6K 41270 freefile 44 6K 40039 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 55 pf_ifnet 10 5K 19 DEVFSP 68 5K 2056 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 121 4K 42626 tcp_fsb 47 4K 1050 acpisem 28 4K 28 selfd 55 4K 557824 lockf 32 4K 63 hhook 15 4K 17 kcovinfo 52 4K 52 CC Mem 51 4K 8055 terminal 11 3K 11 select 19 3K 78 uidinfo 3 3K 165 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 inpcbpolicy 62 2K 9193 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 5 2K 40025 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 osd 55 2K 8065 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 80092 freeblks 4 1K 40024 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 92 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 crypto 4 1K 461 encap_export_host 12 1K 12 procdesc 5 1K 14 newdirblk 4 1K 40046 diradd 4 1K 40114 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 6 1K 60485 cryptodev 2 1K 2370 sctp_aadr 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 filecaps 5 1K 102 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 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 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 246 sctp_mcore 0 0K 0 sctp_socko 0 0K 30585 sctp_iter 0 0K 12 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 12 sctp_stri 0 0K 7290 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 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 36988 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 42 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 2 allocindir 0 0K 0 indirdep 0 0K 10 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 vtfont 0 0K 0 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 73 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 USBdev 0 0K 0 USB 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 agp 0 0K 0 statfs 0 0K 40254 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 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 523 biobuf 0 0K 0 aios 0 0K 18 lio 0 0K 11 acl 0 0K 0 mbuf_tag 0 0K 152 ktls 0 0K 0 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 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 42629 ioctlops 0 0K 1862 eventfd 0 0K 70 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 990 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 9781 2411 1468697 0 254 49938432 0 sctp_asoc 2256 1649 1146 15230 0 254 6305520 0 malloc-2048 2048 1653 923 51920 0 8 5275648 0 mbuf 256 13096 4444 3041517 0 254 4490240 0 sctp_ep 1208 1652 1398 51919 0 254 3684400 0 malloc-1024 1024 1654 938 15910 0 16 2654208 0 RADIX NODE 144 17826 425 743482 0 63 2628144 0 mbuf_cluster 2048 1270 0 1270 0 254 2600960 0 pbuf 2624 0 794 0 0 2 2083456 0 sctp_raddr 736 1649 1145 29105 0 254 2056384 0 malloc-384 384 3302 1888 70891 0 30 1992960 0 malloc-4096 4096 440 8 42406 0 2 1835008 0 UMA Slabs 0 112 15956 22 15956 0 126 1789536 0 BUF TRIE 144 192 11596 1274 0 62 1697472 0 malloc-384 384 4218 42 4308 0 30 1635840 0 malloc-128 128 11751 246 15913 0 126 1535616 0 vmem btag 56 26472 135 26472 0 254 1489992 0 malloc-384 384 52 3098 40160 0 30 1209600 0 malloc-256 256 438 3162 84730 0 62 921600 0 malloc-256 256 10 3290 77554 0 62 844800 0 malloc-16384 16384 43 7 40347 0 1 819200 0 VM OBJECT 264 2962 128 879770 0 30 815760 0 socket 960 91 673 63497 0 254 733440 0 malloc-256 256 1729 1001 52728 0 62 698880 0 FFS inode 1160 550 31 40590 0 8 673960 0 256 Bucket 2048 276 14 6896 0 8 593920 0 tcpcb 1104 51 460 8054 0 254 564144 0 malloc-65536 65536 8 0 8 0 1 524288 0 malloc-128 128 702 3204 42157 0 126 499968 0 MAP ENTRY 96 4201 461 2075489 0 126 447552 0 malloc-64 64 5651 1216 78567 0 254 439488 0 ertt_txseginfo 40 1117 9387 354494 0 254 420160 0 THREAD 1808 191 29 44434 0 8 397760 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_stream_msg_out 112 2114 1198 8563 0 254 370944 0 sctp_chunk 152 1033 1255 18348 0 254 347776 0 malloc-32 32 8620 2090 111895 0 254 342720 0 mbuf_packet 256 541 729 84285 0 254 325120 0 malloc-16 16 17914 2336 135977 0 254 324000 0 VNODE 448 591 102 40633 0 30 310464 0 malloc-8192 8192 4 33 250 0 1 303104 0 DEVCTL 1024 0 220 154 0 0 225280 0 tcp_log 416 0 513 21 0 254 213408 0 tcp_bbr_map 128 968 675 39010 0 126 210304 0 VMSPACE 2552 69 12 41250 0 4 206712 0 FPU_save_area 832 193 50 48249 0 16 202176 0 malloc-128 128 1283 236 111913 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 FFS2 dinode 256 550 140 40589 0 62 176640 0 malloc-2048 2048 12 68 1205 0 8 163840 0 malloc-1024 1024 137 23 155 0 16 163840 0 PROC 1352 89 25 41269 0 8 154128 0 128 Bucket 1024 93 54 3881 0 16 150528 0 S VFS Cache 104 1024 380 43709 0 126 146016 0 64 Bucket 512 191 73 29153 0 30 135168 0 malloc-65536 65536 0 2 384 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 2335 0 254 130560 0 filedesc0 1072 90 22 41270 0 8 120064 0 ksiginfo 112 103 941 4759 0 126 116928 0 malloc-8192 8192 9 3 12 0 1 98304 0 malloc-16 16 3360 2390 30564 0 254 92000 0 tcp_inpcb 424 51 165 8054 0 30 91584 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 9689 0 30 85680 0 pipe 744 23 92 943 0 16 85560 0 malloc-128 128 497 154 40779 0 126 83328 0 malloc-256 256 255 60 5729 0 62 80640 0 32 Bucket 256 257 58 18192 0 62 80640 0 sctp_readq 152 0 520 3531 0 254 79040 0 malloc-4096 4096 15 3 31 0 2 73728 0 malloc-64 64 501 570 84920 0 254 68544 0 malloc-64 64 619 452 21798 0 254 68544 0 malloc-128 128 298 229 375 0 126 67456 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 18 0 1 65536 0 malloc-8192 8192 1 6 38 0 1 57344 0 malloc-4096 4096 10 4 19 0 2 57344 0 udp_inpcb 424 6 120 544 0 30 53424 0 ripcb 424 5 121 430 0 30 53424 0 udplite_inpcb 424 0 126 165 0 30 53424 0 malloc-64 64 67 752 557860 0 254 52416 0 malloc-64 64 453 366 653 0 254 52416 0 Files 80 271 379 126431 0 126 52000 0 malloc-256 256 59 136 40247 0 62 49920 0 malloc-256 256 54 141 81079 0 62 49920 0 malloc-256 256 80 115 40392 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 182973 0 16 49152 0 malloc-2048 2048 7 17 1763 0 8 49152 0 malloc-512 512 1 95 7292 0 30 49152 0 malloc-512 512 12 84 126 0 30 49152 0 tcp_rack_pcb 896 24 30 1027 0 16 48384 0 malloc-384 384 115 5 455 0 30 46080 0 da_ccb 544 0 84 2527 0 16 45696 0 pcpu-8 8 4704 928 5315 0 254 45056 0 tcp_bbr_pcb 832 1 53 4894 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 221 94 221 0 62 42840 0 clpbuf 2624 0 16 21 0 16 41984 0 Mountpoints 2752 2 12 2 0 4 38528 0 PWD 32 50 1084 40147 0 254 36288 0 malloc-64 64 57 510 68 0 254 36288 0 malloc-64 64 103 464 199 0 254 36288 0 malloc-64 64 49 518 400 0 254 36288 0 malloc-128 128 24 255 101 0 126 35712 0 malloc-128 128 18 261 40061 0 126 35712 0 malloc-128 128 89 190 1197 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 50 85 1224 0 62 34560 0 SLEEPQUEUE 88 221 163 221 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-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 2 2 30 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 2 6 40265 0 2 32768 0 malloc-2048 2048 4 12 16 0 8 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 198 0 8 32768 0 malloc-1024 1024 3 29 113 0 16 32768 0 malloc-1024 1024 7 25 1291 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-1024 1024 3 29 4 0 16 32768 0 malloc-512 512 2 62 92 0 30 32768 0 malloc-512 512 9 55 25 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 KNOTE 160 28 172 319414 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 161 239 8041 0 126 32000 0 tcp_rack_map 120 38 226 1031 0 126 31680 0 cpuset 104 7 272 19 0 126 29016 0 sctp_laddr 48 0 588 5943 0 254 28224 0 tcp_inpcb ports 32 3 879 5602 0 254 28224 0 malloc-32 32 118 764 40518 0 254 28224 0 malloc-32 32 369 513 13107 0 254 28224 0 16 Bucket 144 124 72 786 0 62 28224 0 4 Bucket 48 7 581 887 0 254 28224 0 AIO 208 0 133 26 0 62 27664 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 55 0 126 24288 0 rl_entry 40 74 532 74 0 254 24240 0 malloc-384 384 3 57 25 0 30 23040 0 malloc-384 384 25 35 42 0 30 23040 0 domainset 40 0 567 12 0 254 22680 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 6 624 709 0 254 20160 0 udp_inpcb ports 32 3 627 122 0 254 20160 0 udplite_inpcb ports 32 0 630 25 0 254 20160 0 ertt 72 51 229 8054 0 126 20160 0 malloc-32 32 82 548 84 0 254 20160 0 malloc-32 32 175 455 1407 0 254 20160 0 malloc-32 32 34 596 781 0 254 20160 0 malloc-32 32 59 571 579 0 254 20160 0 2 Bucket 32 74 556 4132 0 254 20160 0 cryptop 280 0 70 85 0 30 19600 0 AIOCB 552 0 35 99 0 16 19320 0 AIOLIO 272 0 70 11 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 2 0 2 0 1 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 malloc-1024 1024 6 10 6 0 16 16384 0 malloc-512 512 1 31 119 0 30 16384 0 malloc-512 512 3 29 3 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 969922 0 254 16032 0 malloc-16 16 85 915 41960 0 254 16000 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 15 45 1049 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 7 504 7 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 AIOP 32 4 374 4 0 254 12096 0 malloc-32 32 7 371 30 0 254 12096 0 malloc-16 16 63 687 8101 0 254 12000 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 306 444 481 0 254 12000 0 malloc-16 16 191 559 3110 0 254 12000 0 malloc-16 16 23 727 42290 0 254 12000 0 itimer 352 0 33 3 0 30 11616 0 L VFS Cache 320 0 36 1 0 30 11520 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 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 15 24 20 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 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 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 0 254 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 ipq 56 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 72 0 0 0 0 254 0 0 tcpreass 48 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 608 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 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-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 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