panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 0 time = 1629017153 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b5e730 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b5e890 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b5e970 panic() at panic+0xb5/frame 0xfffffe0053b5ea30 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe0053b5eb20 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe0053b5eb40 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x814/frame 0xfffffe0053b5ebc0 sctp_abort_notification() at sctp_abort_notification+0x4c2/frame 0xfffffe0053b5ec30 sctp_process_control() at sctp_process_control+0x7be9/frame 0xfffffe0053b5f300 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe0053b5f560 sctp6_input_with_port() at sctp6_input_with_port+0x5a1/frame 0xfffffe0053b5f730 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053b5f750 ip6_input() at ip6_input+0x2531/frame 0xfffffe0053b5f9b0 swi_net() at swi_net+0x2e5/frame 0xfffffe0053b5fa50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b5fbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b5fbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b5fbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100034 ] Stopped at kdb_enter+0x6b: movq $0,0x28ea9ca(%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 0xfe88e6a14dbc372 rdx 0x1 rbx 0 rsp 0xfffffe0053b5e870 rbp 0xfffffe0053b5e890 rsi 0 rdi 0xffffffff817acfb9 vprintf+0x319 r8 0x3 r9 0xfffffe0053b5e3a8 r10 0 r11 0xbf r12 0xfffffe0053e2b1e0 r13 0xfffffe0053b5e801 r14 0xffffffff82c65780 .str.18 r15 0xffffffff82c65780 .str.18 rip 0xffffffff817a096b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ea9ca(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df6a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402c6c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402c6c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402d640 (map 0xffffffff8402d640) (map.pmap 0xffffffff8402d700) (pmap 0xffffffff8402d760) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 Run CPU 0 [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 11921 786 786 0 R (threaded) syz-executor.0 100898 Run CPU 1 syz-executor.0 113220 S connec 0xfffffe00a7205490 syz-executor.0 113224 RunQ syz-executor.0 113230 RunQ syz-executor.0 11883 1 787 0 S uwait 0xfffffe00a412e100 syz-executor.2 11881 1 787 0 S uwait 0xfffffe00a40d5380 syz-executor.2 11753 11752 787 0 SV uwait 0xfffffe00a4062700 syz-executor.2 11752 1 787 0 DV ppwait 0xfffffe00a40a94e8 syz-executor.2 4150 1 4150 65 Ss select 0xfffffe00a41e49c0 dhclient 3404 1 3404 0 Ss select 0xfffffe00a40efac0 dhclient 3382 1 3382 0 Ss select 0xfffffe00a40efd40 dhclient 3232 1 3232 65 Ss select 0xfffffe00a4096740 dhclient 2496 1 2496 0 Ss select 0xfffffe00a412e1c0 dhclient 2491 1 2491 0 Ss select 0xfffffe0058887240 dhclient 2464 1 2464 65 Ss select 0xfffffe00a41e4840 dhclient 1979 1 1979 0 Ss select 0xfffffe00a409ad40 dhclient 1974 1 1974 0 Ss select 0xfffffe00a4149e40 dhclient 1945 1 1945 65 Ss select 0xfffffe00a4175040 dhclient 1518 0 0 0 DL aiordy 0xfffffe00a4009538 [aiod4] 1517 0 0 0 DL aiordy 0xfffffe00a4056538 [aiod3] 1516 0 0 0 DL aiordy 0xfffffe00a4009a70 [aiod2] 1515 0 0 0 DL aiordy 0xfffffe009e507538 [aiod1] 1488 1 1488 0 Ss select 0xfffffe00a4191ac0 dhclient 1485 1 1485 0 Ss select 0xfffffe00a41e4ec0 dhclient 799 780 799 0 Ss piperd 0xfffffe009e9d92e8 syz-executor.3 787 780 787 0 Ss piperd 0xfffffe009e9d98b8 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff84058201 syz-executor.0 785 780 785 0 Ss piperd 0xfffffe009e5342e8 syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100120 S uwait 0xfffffe009e40e200 syz-fuzzer 100123 S uwait 0xfffffe009e40e500 syz-fuzzer 100124 S uwait 0xfffffe009e40e600 syz-fuzzer 100125 S uwait 0xfffffe009e40e700 syz-fuzzer 100126 S uwait 0xfffffe009e40e800 syz-fuzzer 100127 S uwait 0xfffffe009e4ebd80 syz-fuzzer 100128 S uwait 0xfffffe009e4ebe80 syz-fuzzer 100129 S kqread 0xfffffe005886e700 syz-fuzzer 100130 S uwait 0xfffffe0058887700 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5070b0 csh 776 694 776 0 Ss select 0xfffffe009e4ebb40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ee4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575ee8b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575eecb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583bd0b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583bd4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583bd8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583bdcb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005746e0b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe009e40e9c0 sshd 507 1 507 0 Ss select 0xfffffe009e40ea40 syslogd 436 1 436 0 Ss select 0xfffffe009e2fc240 devd 435 1 435 65 Ss select 0xfffffe005893ba40 dhclient 350 1 350 0 Ss select 0xfffffe009e2fc340 dhclient 347 1 347 0 Ss select 0xfffffe009e40ebc0 dhclient 23 0 0 0 DL syncer 0xffffffff84180380 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875ea70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe0058880ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b65c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa0f8 [dom0] 100089 D launds 0xffffffff841aa104 [laundry: dom0] 100090 D umarcl 0xffffffff81e9c3e0 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84cff460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a11e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abc888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a41a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dff000 [thr_0] 100030 D - 0xfffffe0053dff080 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 Run CPU 0 [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d54538 [init] 10 0 0 0 DL audit_w 0xffffffff841a5140 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053df0e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df0d00 [softirq_0] 100007 D - 0xfffffe0053df0c00 [softirq_1] 100008 D - 0xfffffe0053df0b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df0a00 [if_io_tqg_1] 100010 D - 0xfffffe0053c07c00 [in6m_free taskq] 100011 D - 0xfffffe0053c07b00 [deferred_unmount ta] 100014 D - 0xfffffe0053c07800 [thread taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [kqueue_ctx taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick taskq] 100019 D - 0xfffffe0053c07300 [pci_hp taskq] 100020 D - 0xfffffe0053c07200 [inm_free taskq] 100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0054189e00 [firmware taskq] 100042 D - 0xfffffe0054189d00 [crypto_0] 100043 D - 0xfffffe0054189d00 [crypto_1] 100059 D - 0xfffffe0054189900 [vtnet0 rxq 0] 100060 D - 0xfffffe0054189800 [vtnet0 txq 0] 100061 D - 0xfffffe0054189700 [vtnet0 rxq 1] 100062 D - 0xfffffe0054189600 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b20a00 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100073 D - 0xffffffff82c6c700 [deadlkres] 100078 D - 0xfffffe0058345b00 [acpi_task_0] 100079 D - 0xfffffe0058345b00 [acpi_task_1] 100080 D - 0xfffffe0058345b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0053e2b1e0 (100034) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a71461a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34385 2031K 34456 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 11 1027K 11540 vfscache 3 1025K 3 pcb 101 614K 26120 inodedep 173 577K 11055 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 150 303K 12011 acpica 1674 184K 55752 vnet_data 1 168K 1 filedesc 20 153K 21829 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 11 131K 10931 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 49 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 374 47K 374 kdtrace 229 45K 25160 dirrem 164 41K 10910 sctp_stro 34 34K 2408 temp 35 33K 2805 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 127 32K 137 msg 4 30K 4 sctp_atcl 68 26K 12053 gtaskqueue 18 26K 18 kbdmux 6 22K 6 freefile 162 21K 10905 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 131 17K 420 tty 16 16K 16 ithread 99 16K 99 sctp_timw 57 15K 57 bus-sc 34 15K 1693 lltable 43 14K 84 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 11038 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 3 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 295 kqueue 70 7K 11937 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 571 DEVFSP 80 5K 325 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 55 sctp_atky 102 5K 14759 pf_ifnet 10 5K 19 pwddesc 68 5K 11929 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 167573 lockf 32 4K 70 hhook 15 4K 17 proc-args 52 3K 719 terminal 11 3K 11 select 19 3K 74 uidinfo 3 3K 14 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 29 2K 47 sctp_ifa 13 2K 14 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 sctp_athm 68 2K 12053 sctp_map 68 2K 4816 freework 5 2K 10908 softdep 1 1K 1 mkdir 8 1K 21800 freeblks 4 1K 10907 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 220 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 newdirblk 6 1K 10900 inpcbpolicy 24 1K 9305 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 4 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 17 1K 4579 diradd 4 1K 10951 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 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 17160 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 321 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 24252 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 4376 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 2 sctp_stri 0 0K 0 dctcp data 0 0K 0 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 cdg data 0 0K 0 cubic data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1648 chd data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 mqdata 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 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 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 10020 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 105 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 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 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 ktls_ocf 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 5159 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 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 twsbuf 0 0K 0 statfs 0 0K 11107 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 twe_commands 0 0K 0 twa_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 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 2 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 128 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 2673 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 910 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 979 1216588 0 254 38105088 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8724 846 2108657 0 254 2449920 0 RADIX NODE 144 13990 229 363694 0 62 2047536 0 BUF TRIE 144 191 11569 1719 0 62 1693440 0 malloc-128 128 12347 549 23190 0 126 1650688 0 malloc-4096 4096 396 5 12418 0 2 1642496 0 malloc-384 384 4162 18 4167 0 30 1605120 0 mbuf_cluster 2048 750 2 750 0 254 1540096 0 UMA Slabs 0 112 10744 17 10744 0 126 1205232 0 vmem btag 56 17274 125 17274 0 254 974344 0 tcp_bbr_map 128 8 5634 39501 0 126 722176 0 FFS inode 1160 521 25 11427 0 8 633360 0 sctp_asoc 2288 34 201 2408 0 254 537680 0 malloc-2048 2048 36 196 9672 0 8 475136 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 256 Bucket 2048 168 16 15835 0 8 376832 0 VM OBJECT 264 1307 88 170979 0 30 368280 0 THREAD 1808 160 27 13230 0 8 338096 0 ertt_txseginfo 40 0 7777 129535 0 254 311080 0 sctp_ep 1280 34 209 9645 0 254 311040 0 VNODE 448 559 71 11467 0 30 282240 0 malloc-384 384 172 538 11055 0 30 272640 0 malloc-64 64 3992 166 27760 0 254 266112 0 socket 944 51 229 20451 0 254 264320 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 9 6 11072 0 1 245760 0 malloc-1024 1024 36 196 2450 0 16 237568 0 malloc-16 16 14031 219 18658 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 158 697 14699 0 62 218880 0 malloc-384 384 142 388 12168 0 30 203520 0 MAP ENTRY 96 1689 369 645667 0 126 197568 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-256 256 210 555 31561 0 62 195840 0 mbuf_packet 256 81 669 12235 0 254 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5302 368 6353 0 254 181440 0 malloc-4096 4096 42 0 53 0 2 172032 0 sctp_raddr 736 34 197 2408 0 254 170016 0 tcp_inpcb 496 19 317 4568 0 254 166656 0 malloc-128 128 1184 87 27642 0 126 162688 0 malloc-256 256 105 525 22672 0 62 161280 0 S VFS Cache 104 1029 375 12020 0 126 146016 0 FFS2 dinode 256 521 4 11426 0 62 134400 0 malloc-65536 65536 0 2 336 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 128 Bucket 1024 98 29 1867 0 16 130048 0 VMSPACE 2544 40 11 11901 0 4 129744 0 malloc-1024 1024 118 2 138 0 16 122880 0 ksiginfo 112 66 978 4971 0 126 116928 0 PROC 1336 67 14 11928 0 8 108216 0 filedesc0 1072 68 23 11929 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 194 136 13266 0 62 84480 0 tcpcb 1080 13 64 4568 0 254 83160 0 malloc-8192 8192 7 3 35 0 1 81920 0 malloc-2048 2048 7 31 1284 0 8 77824 0 64 Bucket 512 98 54 10740 0 30 77824 0 g_bio 408 0 170 11428 0 30 69360 0 malloc-64 64 525 546 168620 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-128 128 348 86 11605 0 126 55552 0 32 Bucket 256 84 111 9062 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-1024 1024 6 38 1808 0 16 45056 0 malloc-64 64 537 156 1907 0 254 44352 0 ripcb 496 5 83 2929 0 254 43648 0 clpbuf 2624 0 16 30 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 4 1 6 0 1 40960 0 pcpu-8 8 4710 410 4887 0 254 40960 0 malloc-64 64 169 461 12614 0 254 40320 0 Files 80 245 255 42050 0 126 40000 0 NAMEI 1024 0 36 61352 0 16 36864 0 malloc-128 128 68 211 22986 0 126 35712 0 malloc-384 384 85 5 107 0 30 34560 0 malloc-256 256 73 62 11757 0 62 34560 0 da_ccb 544 0 63 2973 0 16 34272 0 pipe 744 24 21 536 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-256 256 61 59 12195 0 62 30720 0 tcp_bbr_pcb 832 6 30 2358 0 16 29952 0 tcp_rack_pcb 832 0 36 1648 0 16 29952 0 malloc-4096 4096 4 3 638 0 2 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 malloc-64 64 395 46 17003 0 254 28224 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-256 256 82 23 740 0 62 26880 0 malloc-8192 8192 2 1 103 0 1 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 sctp_stream_msg_out 112 15 201 558 0 254 24192 0 PWD 32 21 735 10999 0 254 24192 0 KNOTE 160 28 122 173683 0 62 24000 0 8 Bucket 80 67 233 2864 0 126 24000 0 malloc-128 128 117 69 11161 0 126 23808 0 malloc-128 128 141 45 564 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 64 26 682 0 62 23040 0 malloc-4096 4096 1 4 11108 0 2 20480 0 malloc-1024 1024 19 1 19 0 16 20480 0 malloc-64 64 77 238 2454 0 254 20160 0 malloc-32 32 49 581 566 0 254 20160 0 malloc-32 32 142 488 12449 0 254 20160 0 16 Bucket 144 69 71 459 0 62 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 6 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 tcp_rack_map 112 0 144 3145 0 126 16128 0 malloc-32 32 306 198 12282 0 254 16128 0 vtnet_tx_hdr 24 0 668 624644 0 254 16032 0 malloc-16 16 342 658 5094 0 254 16000 0 udplite_inpcb 496 0 32 1572 0 254 15872 0 malloc-384 384 24 16 26 0 30 15360 0 malloc-2048 2048 4 2 16 0 8 12288 0 malloc-2048 2048 1 5 2020 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 15 9 20 0 30 12288 0 ertt 72 13 155 4568 0 126 12096 0 malloc-64 64 18 171 4017 0 254 12096 0 malloc-32 32 129 249 9378 0 254 12096 0 malloc-32 32 103 275 2962 0 254 12096 0 malloc-32 32 70 308 12112 0 254 12096 0 malloc-16 16 135 615 12331 0 254 12000 0 udp_inpcb 496 6 18 236 0 254 11904 0 malloc-128 128 73 20 123 0 126 11904 0 malloc-128 128 66 27 4847 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1453 0 254 11520 0 malloc-384 384 20 10 367 0 30 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-4096 4096 0 2 515 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 163 0 16 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 2 14 235 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 1 15 70 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 55 0 126 8096 0 rl_entry 40 60 142 60 0 254 8080 0 sctp_laddr 48 0 168 2918 0 254 8064 0 udpcb 32 6 246 1808 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 74 52 91 0 254 8064 0 malloc-32 32 42 210 63 0 254 8064 0 4 Bucket 48 5 163 205 0 254 8064 0 2 Bucket 32 53 199 1361 0 254 8064 0 malloc-16 16 22 478 56 0 254 8000 0 malloc-16 16 53 447 11788 0 254 8000 0 malloc-16 16 191 309 5286 0 254 8000 0 malloc-16 16 9 491 9 0 254 8000 0 malloc-16 16 18 482 25411 0 254 8000 0 sctp_chunk 152 17 35 65 0 254 7904 0 AIO 208 0 38 15 0 62 7904 0 AIOCB 552 0 14 20 0 16 7728 0 malloc-384 384 1 19 39 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 4 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 14 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 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 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 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 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-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-8192 8192 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