panic: No chunks on the queues for sid 0. cpuid = 1 time = 1652450344 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 $0,0x26fefaa(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x389f9db4abb17730 rdx 0x1 rbx 0 rsp 0xfffffe0053b327d0 rbp 0xfffffe0053b327f0 rsi 0 rdi 0xffffffff817821aa vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a7a15fd0 r12 0xfffffe0053e993a0 r13 0xfffffe0053b32801 r14 0xffffffff82bc6e60 .str.26 r15 0xffffffff82bc6e60 .str.26 rip 0xffffffff817756eb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x26fefaa(%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 15566 777 777 0 S (threaded) syz-executor.0 111503 S nanslp 0xffffffff83e41d01 syz-executor.0 116288 S connec 0xfffffe00a6e9149a syz-executor.0 116292 S uwait 0xfffffe0057894100 syz-executor.0 13954 13946 13954 0 Ss select 0xfffffe0058bb5040 dhclient 13949 1 13949 0 Ss select 0xfffffe009e7c3040 dhclient 13946 13939 430 65 S select 0xfffffe009e7c33c0 dhclient 13939 430 430 0 S wait 0xfffffe00a5cc3a90 sh 13930 1 13930 65 Ss select 0xfffffe0058bb5340 dhclient 10985 1 10985 0 Ss select 0xfffffe0058bb5440 dhclient 10982 1 10982 0 Ss select 0xfffffe009e7c3240 dhclient 10963 1 10963 65 Ss select 0xfffffe009e7c3ac0 dhclient 8375 0 0 0 DL - 0xffffffff83f61a40 [soaiod4] 8374 0 0 0 DL - 0xffffffff83f61a40 [soaiod3] 8373 0 0 0 DL - 0xffffffff83f61a40 [soaiod2] 8372 0 0 0 DL - 0xffffffff83f61a40 [soaiod1] 7688 0 0 0 DL aiordy 0xfffffe00a7a59000 [aiod4] 7687 0 0 0 DL aiordy 0xfffffe00a7a59548 [aiod3] 7686 0 0 0 DL aiordy 0xfffffe00a7a59a90 [aiod2] 7685 0 0 0 DL aiordy 0xfffffe00a5db2548 [aiod1] 7321 1 7321 0 Ss select 0xfffffe009e7c39c0 dhclient 7315 1 7315 0 Ss select 0xfffffe009e7c34c0 dhclient 7296 1 7296 65 Ss select 0xfffffe009e7c3440 dhclient 2819 1 777 0 S umtxn 0xfffffe0057893e80 syz-executor.0 2788 1 804 0 S uwait 0xfffffe0057894000 syz-executor.3 2780 1 804 0 S uwait 0xfffffe0057893400 syz-executor.3 2777 1 804 0 S uwait 0xfffffe009ec79880 syz-executor.3 2772 1 804 0 S uwait 0xfffffe009ec7b200 syz-executor.3 2765 1 804 0 S uwait 0xfffffe0057894e80 syz-executor.3 2761 1 804 0 S uwait 0xfffffe009ec7a500 syz-executor.3 2758 1 804 0 S uwait 0xfffffe0057893d80 syz-executor.3 2754 1 804 0 S uwait 0xfffffe0057893800 syz-executor.3 2748 1 804 0 S uwait 0xfffffe009ec79980 syz-executor.3 2744 1 781 0 S uwait 0xfffffe0053f72b00 syz-executor.2 2741 1 804 0 S uwait 0xfffffe009ec78c80 syz-executor.3 2739 1 804 0 S uwait 0xfffffe0057894700 syz-executor.3 2736 1 781 0 S uwait 0xfffffe009ec7aa80 syz-executor.2 2733 1 781 0 S umtxn 0xfffffe009ec7ab80 syz-executor.2 2729 1 781 0 S uwait 0xfffffe009ec7b000 syz-executor.2 2151 1 2151 0 Ss select 0xfffffe009e7c3540 dhclient 2148 1 2148 0 Ss select 0xfffffe009e7c3a40 dhclient 804 774 804 0 Ss piperd 0xfffffe009f062000 syz-executor.3 781 774 781 0 Ss piperd 0xfffffe0058bfe8b8 syz-executor.2 778 774 778 0 Ss piperd 0xfffffe0058bfd8b8 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e41d00 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffffe0053f74480 syz-fuzzer 100117 S uwait 0xfffffe0057895600 syz-fuzzer 100118 S kqread 0xfffffe0053f69a00 syz-fuzzer 100119 S uwait 0xfffffe0057894200 syz-fuzzer 100120 S uwait 0xfffffe0057894300 syz-fuzzer 100121 S uwait 0xfffffe0057894400 syz-fuzzer 100122 S uwait 0xfffffe0057894500 syz-fuzzer 100123 S uwait 0xfffffe0053f72580 syz-fuzzer 100124 S uwait 0xfffffe0053f72680 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0056fa50b0 csh 770 688 770 0 Ss select 0xfffffe009e7c3cc0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056fde8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586c28b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586c30b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586c38b0 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 0xfffffe0058bb57c0 sshd 501 1 501 0 Ss select 0xfffffe009e7c43c0 syslogd 430 1 430 0 Ss wait 0xfffffe009e936000 devd 429 1 429 65 Ss select 0xfffffe009e7c47c0 dhclient 344 1 344 0 Ss select 0xfffffe009e7c4540 dhclient 341 1 341 0 Ss select 0xfffffe009e7c4ec0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa6548 [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] 100094 D sdflush 0xfffffe0056fad4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f99600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8d4b8 [dom0] 100083 D launds 0xffffffff83f8d4c4 [laundry: dom0] 100084 D umarcl 0xffffffff81eb0f40 [uma] 7 0 0 0 DL - 0xffffffff83bfe328 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b32530 [pf purge] 5 0 0 0 DL waiting 0xffffffff8496e4a0 [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_ 0xfffffe0053f6c030 [crypto returns 0] 100042 D crypto_ 0xfffffe0053f6c080 [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 Run CPU 0 [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 - 0xffffffff82bccce0 [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 (0xfffffe00a611f180) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4851 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40f98) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4849 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 pcb 3893 4891K 44748 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 sctp_stro 1932 1932K 6717 sctp_atcl 3867 1451K 28879 kobj 328 1312K 489 newblk 11 1027K 15292 vfscache 3 1025K 3 inodedep 697 773K 14719 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 176 353K 15672 filedesc 44 345K 29207 vmem 3 274K 5 sctp_atky 5799 242K 35769 acpica 1674 184K 57552 dirrem 686 172K 14626 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 10 131K 14608 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 141 freefile 686 86K 14609 bus 994 81K 5207 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_athm 3867 61K 28895 sctp_map 3864 61K 13434 umtx 396 50K 396 kdtrace 254 49K 31874 sctp_timw 143 36K 143 pf_osfp 271 34K 271 temp 34 33K 6201 filemon 4 32K 300 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 24 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 routetbl 130 16K 410 ithread 97 16K 97 bus-sc 34 15K 1681 lltable 45 14K 76 KTRACE 100 13K 101 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 14689 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 47 rpc 2 8K 2 shmfd 1 8K 19 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 81 8K 15591 taskqueue 63 7K 63 cred 26 7K 259 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 429 pwddesc 79 5K 15575 ufs_dirhash 24 5K 24 DEVFSP 74 5K 1823 UMA 272 5K 272 pf_ifnet 10 5K 19 session 34 5K 148 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 107 4K 16892 lockf 33 4K 61 acpisem 28 4K 28 hhook 15 4K 17 selfd 52 4K 207351 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 88 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 183 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 5 2K 14682 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 29178 freeblks 4 1K 14597 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 30 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 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 diradd 5 1K 14666 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 8583 newdirblk 4 1K 14589 pfil 4 1K 4 cdev 2 1K 2 CC Mem 7 1K 6882 osd 11 1K 6841 chacha20random 1 1K 1 cryptodev 4 1K 1424 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 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 soname 5 1K 27032 pmchooks 1 1K 1 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 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 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 31 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 17352 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_aadr 0 0K 0 sctp_stri 0 0K 32 tcp_do 0 0K 0 tcp_fsb 0 0K 449 ipcomp 0 0K 0 esp 0 0K 0 ah 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 10027 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 157 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 53 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 14775 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 877 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 6 lio 0 0K 1068 acl 0 0K 0 mbuf_tag 0 0K 114 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 32874 ioctlops 0 0K 812 eventfd 0 0K 7 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 806 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 8393 1005 1055477 0 254 38494208 0 sctp_asoc 2256 1932 1118 6717 0 254 6880800 0 malloc-2048 2048 1936 736 22147 0 8 5472256 0 tcp_log 416 17 10909 59212 0 254 4545216 0 mbuf 256 14133 2387 1722458 0 254 4229120 0 sctp_ep 1208 1935 1375 22146 0 254 3998480 0 malloc-1024 1024 1937 751 7899 0 16 2752512 0 mbuf_cluster 2048 1270 0 1270 0 254 2600960 0 pbuf 2624 0 989 0 0 2 2595136 0 sctp_raddr 736 1932 1126 6745 0 254 2250688 0 malloc-384 384 3868 1502 28924 0 30 2062080 0 RADIX NODE 144 12726 457 384324 0 63 1898352 0 malloc-4096 4096 429 7 16711 0 2 1785856 0 BUF TRIE 144 178 11610 967 0 62 1697472 0 malloc-384 384 4217 43 4248 0 30 1635840 0 malloc-128 128 11751 122 15289 0 126 1519744 0 UMA Slabs 0 112 13220 22 13220 0 126 1483104 0 vmem btag 56 25134 105 25134 0 254 1413384 0 malloc-384 384 696 2754 14718 0 30 1324800 0 malloc-256 256 1061 2794 32029 0 62 986880 0 sctp_chunk 152 4427 1943 6118 0 254 968240 0 malloc-256 256 12 3588 25325 0 62 921600 0 socket 960 43 721 32138 0 254 733440 0 malloc-256 256 2012 853 22900 0 62 733440 0 FFS inode 1160 531 29 15140 0 8 649600 0 VM OBJECT 264 2323 107 236486 0 30 641520 0 256 Bucket 2048 291 7 5898 0 8 610304 0 malloc-8192 8192 8 62 304 0 1 573440 0 tcpcb 1104 7 504 6830 0 254 564144 0 malloc-128 128 1343 2842 17253 0 126 535680 0 malloc-16384 16384 25 7 14605 0 1 524288 0 malloc-65536 65536 7 0 7 0 1 458752 0 malloc-64 64 5879 988 35101 0 254 439488 0 tcp_bbr_map 128 2 3160 16132 0 126 404736 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 ertt_txseginfo 40 0 9494 55489 0 254 379760 0 malloc-32 32 9173 2041 44832 0 254 358848 0 THREAD 1808 174 24 16298 0 8 357984 0 MAP ENTRY 96 3132 396 530769 0 126 338688 0 mbuf_packet 256 669 601 43309 0 254 325120 0 malloc-16 16 18479 1771 71518 0 254 324000 0 VNODE 448 571 95 15182 0 30 298368 0 DEVCTL 1024 7 213 154 0 0 225280 0 malloc-32768 32768 1 5 141 0 1 196608 0 malloc-128 128 1283 236 57143 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 176 49 19795 0 16 187200 0 VMSPACE 2552 54 15 15556 0 4 176088 0 sctp_stream_msg_out 112 1078 470 7188 0 254 173376 0 malloc-1024 1024 136 24 154 0 16 163840 0 FFS2 dinode 256 531 99 15140 0 62 161280 0 128 Bucket 1024 111 36 2743 0 16 150528 0 S VFS Cache 104 1021 383 15906 0 126 146016 0 malloc-65536 65536 0 2 180 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 12 52 1129 0 8 131072 0 unpcb 256 20 490 1371 0 254 130560 0 PROC 1352 78 18 15574 0 8 129792 0 64 Bucket 512 186 54 9175 0 30 122880 0 ksiginfo 112 87 957 3776 0 126 116928 0 filedesc0 1072 79 26 15575 0 8 112560 0 malloc-16 16 3924 1826 14595 0 254 92000 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 8495 0 30 85680 0 malloc-8192 8192 9 1 11 0 1 81920 0 32 Bucket 256 220 95 17126 0 62 80640 0 pipe 744 23 77 696 0 16 74400 0 malloc-4096 4096 15 3 31 0 2 73728 0 malloc-64 64 484 587 33305 0 254 68544 0 malloc-64 64 619 452 18123 0 254 68544 0 malloc-128 128 452 75 15131 0 126 67456 0 malloc-128 128 298 229 375 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 18 0 1 65536 0 tcp_inpcb 424 7 146 6830 0 30 64872 0 malloc-512 512 12 108 152 0 30 61440 0 udp_inpcb 424 6 120 467 0 30 53424 0 malloc-64 64 453 366 653 0 254 52416 0 Files 80 231 419 60607 0 126 52000 0 malloc-128 128 291 112 388 0 126 51584 0 malloc-256 256 60 135 14788 0 62 49920 0 malloc-256 256 53 142 31219 0 62 49920 0 malloc-256 256 148 47 3974 0 62 49920 0 malloc-256 256 80 115 14930 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 77632 0 16 49152 0 malloc-4096 4096 9 3 17 0 2 49152 0 tcp_rack_pcb 896 0 54 449 0 16 48384 0 malloc-384 384 97 23 437 0 30 46080 0 pcpu-8 8 4704 928 5497 0 254 45056 0 tcp_bbr_pcb 832 1 53 1598 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 199 116 199 0 62 42840 0 clpbuf 2624 0 16 19 0 16 41984 0 ripcb 424 5 85 1252 0 30 38160 0 da_ccb 544 0 70 2224 0 16 38080 0 PWD 32 34 1100 14670 0 254 36288 0 malloc-64 64 61 506 75 0 254 36288 0 malloc-64 64 64 503 207387 0 254 36288 0 malloc-64 64 103 464 982 0 254 36288 0 malloc-64 64 50 517 385 0 254 36288 0 8 Bucket 80 136 314 3884 0 126 36000 0 malloc-128 128 18 261 14604 0 126 35712 0 malloc-128 128 65 214 618 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 85 514 0 62 34560 0 SLEEPQUEUE 88 199 185 199 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 4 0 4 0 1 32768 0 malloc-2048 2048 4 12 16 0 8 32768 0 malloc-2048 2048 7 9 193 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 281 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 3 29 24 0 16 32768 0 malloc-1024 1024 7 25 1218 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-1024 1024 3 29 15 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 2 62 30 0 30 32768 0 malloc-512 512 9 55 30 0 30 32768 0 malloc-512 512 1 63 40 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 ipq 56 0 576 3 0 254 32256 0 KNOTE 160 28 172 127833 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 1779 0 126 31680 0 cpuset 104 7 272 280 0 126 29016 0 sctp_laddr 48 96 492 8478 0 254 28224 0 tcp_inpcb ports 32 3 879 2184 0 254 28224 0 ertt 72 7 385 6830 0 126 28224 0 malloc-32 32 100 782 14771 0 254 28224 0 malloc-32 32 325 557 12135 0 254 28224 0 16 Bucket 144 113 83 609 0 62 28224 0 4 Bucket 48 6 582 373 0 254 28224 0 AIO 208 1 132 540 0 62 27664 0 udplite_inpcb 424 0 63 34 0 30 26712 0 malloc-8192 8192 2 1 103 0 1 24576 0 malloc-4096 4096 2 4 14807 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 34 242 183 0 126 24288 0 rl_entry 40 73 533 73 0 254 24240 0 malloc-384 384 3 57 30 0 30 23040 0 malloc-384 384 25 35 28 0 30 23040 0 domainset 40 0 567 205 0 254 22680 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 6 624 501 0 254 20160 0 udp_inpcb ports 32 3 627 38 0 254 20160 0 udplite_inpcb ports 32 0 630 6 0 254 20160 0 malloc-32 32 82 548 84 0 254 20160 0 malloc-32 32 177 453 2384 0 254 20160 0 malloc-32 32 34 596 783 0 254 20160 0 malloc-32 32 59 571 665 0 254 20160 0 2 Bucket 32 87 543 1831 0 254 20160 0 AIOCB 552 0 35 15 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 534 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-4096 4096 2 2 2 0 2 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 malloc-1024 1024 6 10 6 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 537374 0 254 16032 0 malloc-16 16 70 930 16240 0 254 16000 0 kenv 258 15 45 1053 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 AIOP 32 4 374 4 0 254 12096 0 malloc-32 32 7 371 30 0 254 12096 0 malloc-16 16 19 731 6877 0 254 12000 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 306 444 656 0 254 12000 0 malloc-16 16 191 559 3110 0 254 12000 0 malloc-16 16 23 727 41038 0 254 12000 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-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 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 itimer 352 0 0 0 0 30 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 608 0 0 0 0 16 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 cryptop 280 0 0 0 0 30 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