panic: mtx_lock() of destroyed mutex @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4855 cpuid = 1 time = 1613743948 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003779110 vpanic() at vpanic+0x1c7/frame 0xfffffe0003779170 panic() at panic+0x43/frame 0xfffffe00037791d0 __mtx_lock_flags() at __mtx_lock_flags+0x1e2/frame 0xfffffe0003779230 sctp_free_assoc() at sctp_free_assoc+0x83e/frame 0xfffffe00037792c0 sctp_process_control() at sctp_process_control+0x9210/frame 0xfffffe0003779750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037798e0 sctp_input_with_port() at sctp_input_with_port+0x306/frame 0xfffffe00037799d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037799f0 ip_input() at ip_input+0x388/frame 0xfffffe0003779a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003779b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003779bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003779bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003779bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x67: movq $0,0x14438fe(%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 0xffffffff8112be70 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037790f0 rbp 0xfffffe0003779110 rsi 0 rdi 0xffffffff8112bea6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xfffffe00037797dc r11 0xbf r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a501da r15 0xffffffff81a501da rip 0xffffffff81122e87 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x14438fe(%rip) db> show proc Process 12 (intr) at 0xfffff80004474a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82519cf0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82519cf0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251a940 (map 0xffffffff8251a940) (map.pmap 0xffffffff8251aa00) (pmap 0xffffffff8251aa60) threads: 23 100010 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 1 [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 I [swi1: hpts] 100083 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 15800 15067 15067 0 RE CPU 0 syz-executor.0 15799 808 808 0 S (threaded) syz-executor.3 131852 S nanslp 0xffffffff82539f21 syz-executor.3 132940 S sbwait 0xfffff8001e439574 syz-executor.3 132942 S sbwait 0xfffff8001e439574 syz-executor.3 132944 S lockf 0xfffff8001e6f4d00 syz-executor.3 132946 S uwait 0xfffff80018bc7e80 syz-executor.3 132947 S uwait 0xfffff800184e4b80 syz-executor.3 132949 S uwait 0xfffff80018e2bd80 syz-executor.3 15798 15077 15077 0 S (threaded) syz-executor.1 100129 S nanslp 0xffffffff82539f20 syz-executor.1 132936 S connec 0xfffff80018371490 syz-executor.1 132938 S uwait 0xfffff800744d5500 syz-executor.1 15797 15038 15038 0 S (threaded) syz-executor.2 132933 S nanslp 0xffffffff82539f21 syz-executor.2 132937 S sbwait 0xfffff8001e73dcd4 syz-executor.2 132939 S sbwait 0xfffff8001e73dcd4 syz-executor.2 132941 S lockf 0xfffff80004b63700 syz-executor.2 132943 S uwait 0xfffff80004880100 syz-executor.2 132945 S uwait 0xfffff800744d5000 syz-executor.2 132948 S uwait 0xfffff800744d5400 syz-executor.2 15653 15647 15653 0 Ss select 0xfffff80018fc23c0 dhclient 15650 1 15650 0 Ss select 0xfffff80018fc2540 dhclient 15647 15639 436 65 S select 0xfffff80018e2bbc0 dhclient 15639 436 436 0 S wait 0xfffff80018dbe000 sh 15638 1 15638 65 Ss select 0xfffff80018fc2e40 dhclient 15077 780 15077 0 Ss nanslp 0xffffffff82539f20 syz-executor.1 15067 780 15067 0 Ss nanslp 0xffffffff82539f20 syz-executor.0 15063 1 15063 0 Ss select 0xfffff80018fc26c0 dhclient 15060 1 15060 0 Ss select 0xfffff80018e2b240 dhclient 15038 780 15038 0 Ss nanslp 0xffffffff82539f21 syz-executor.2 3411 1 3411 65 Ss select 0xfffff800744d5b40 dhclient 2772 1 2772 0 Ss select 0xfffff8007408e8c0 dhclient 2767 1 2767 0 Ss select 0xfffff8007408e3c0 dhclient 808 780 808 0 Ss nanslp 0xffffffff82539f20 syz-executor.3 780 778 778 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffff80004b4da00 syz-fuzzer 100116 S uwait 0xfffff80004b4dc00 syz-fuzzer 100117 S uwait 0xfffff8001843fa80 syz-fuzzer 100118 S uwait 0xfffff80004deeb80 syz-fuzzer 100119 S uwait 0xfffff80004deea80 syz-fuzzer 100120 S uwait 0xfffff800184e4f00 syz-fuzzer 100121 S uwait 0xfffff8001843f080 syz-fuzzer 100122 S uwait 0xfffff80004e89d80 syz-fuzzer 100652 S uwait 0xfffff8001843f280 syz-fuzzer 132775 S kqread 0xfffff800183b1100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800185185d8 csh 776 694 776 0 Ss select 0xfffff8001843f7c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8000486dcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bba8b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bbacb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bc20b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bc24b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bc28b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004bc2cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b310b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b314b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f20 cron 694 1 694 0 Ss select 0xfffff80004e893c0 sshd 507 1 507 0 Ss select 0xfffff80004e89a40 syslogd 436 1 436 0 Ss wait 0xfffff80004f48528 devd 435 1 435 65 Ss select 0xfffff80004e89d40 dhclient 350 1 350 0 Ss select 0xfffff80004e89940 dhclient 347 1 347 0 Ss select 0xfffff80004b4d140 dhclient 23 0 0 0 DL vlruwt 0xfffff80004b9e000 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100086 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100094 D sdflush 0xfffff80004e2dce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650248 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff826446b8 [dom0] 100084 D launds 0xffffffff826446c4 [laundry: dom0] 100085 D umarcl 0xffffffff815ae950 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c72818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e7c430 [pf purge] 15 0 0 0 DL - 0xffffffff82625a5c [soaiod4] 9 0 0 0 DL - 0xffffffff82625a5c [soaiod3] 8 0 0 0 DL - 0xffffffff82625a5c [soaiod2] 7 0 0 0 DL - 0xffffffff82625a5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82245bc0 [doneq0] 100076 D - 0xffffffff82245a90 [scanner] 14 0 0 0 DL seqstat 0xfffff800045f4c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004346b90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004346b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641ba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519760 [g_event] 100035 D - 0xffffffff82519768 [g_up] 100036 D - 0xffffffff82519770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff8000434bd00 [thr_0] 100028 D - 0xfffff8000434bd80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 1 [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 I [swi1: hpts] 100083 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff826420c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004472100 [if_io_tqg_0] 100006 D - 0xfffff80004472000 [if_io_tqg_1] 100007 D - 0xfffff80004473e00 [if_config_tqg_0] 100008 D - 0xfffff80004473d00 [softirq_0] 100009 D - 0xfffff80004473c00 [softirq_1] 100011 D - 0xfffff80004473900 [inm_free taskq] 100012 D - 0xfffff80004473800 [linuxkpi_irq_wq] 100013 D - 0xfffff80004473700 [kqueue_ctx taskq] 100014 D - 0xfffff80004473600 [aiod_kick taskq] 100017 D - 0xfffff80004473100 [thread taskq] 100018 D - 0xfffff80004473000 [in6m_free taskq] 100019 D - 0xfffff80004478e00 [linuxkpi_short_wq_0] 100020 D - 0xfffff80004478e00 [linuxkpi_short_wq_1] 100021 D - 0xfffff80004478e00 [linuxkpi_short_wq_2] 100022 D - 0xfffff80004478e00 [linuxkpi_short_wq_3] 100023 D - 0xfffff80004478d00 [linuxkpi_long_wq_0] 100024 D - 0xfffff80004478d00 [linuxkpi_long_wq_1] 100025 D - 0xfffff80004478d00 [linuxkpi_long_wq_2] 100026 D - 0xfffff80004478d00 [linuxkpi_long_wq_3] 100033 D - 0xfffff80004478700 [firmware taskq] 100037 D - 0xfffff80004478600 [crypto_0] 100038 D - 0xfffff80004478600 [crypto_1] 100053 D - 0xfffff80004892d00 [vtnet0 rxq 0] 100054 D - 0xfffff80004892c00 [vtnet0 txq 0] 100055 D - 0xfffff80004892b00 [vtnet0 rxq 1] 100056 D - 0xfffff80004892a00 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004880d00 [virtio_balloon] 100062 D - 0xfffff80004892300 [mca taskq] 100067 D - 0xffffffff81dfb511 [deadlkres] 100071 D - 0xfffff800044fb900 [acpi_task_0] 100072 D - 0xfffff800044fb900 [acpi_task_1] 100073 D - 0xfffff800044fb900 [acpi_task_2] 100075 D - 0xfffff80004478500 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe000410c500 (100032) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009a2a4c90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4837 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009a2a4c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4836 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80074e90468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4835 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0004199f00) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4834 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 kobj 331 1324K 491 newblk 13 1027K 28095 vfscache 3 1025K 3 pcb 364 892K 35062 inodedep 179 579K 16899 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 158 285K 7765 subproc 140 274K 15901 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 29488 pagedep 14 132K 15217 tfo_ccache 1 128K 1 sctp_atcl 319 120K 26191 DEVFS1 106 106K 123 sem 4 106K 4 linker 286 101K 342 bus 989 81K 3493 mtx_pool 2 72K 2 BPF 38 71K 94 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 506 64K 506 umtx 378 48K 378 kdtrace 229 46K 48753 dirrem 162 41K 15709 temp 36 35K 5286 hostcache 1 32K 1 shm 1 32K 42 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 pf_rule 25 25K 718 kbdmux 6 22K 6 ifaddr 72 21K 99 sctp_atky 478 20K 35226 DEVFS_RULE 56 20K 56 freefile 156 20K 15608 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_timw 62 16K 62 lltable 48 15K 382 bus-sc 32 14K 1718 ether_multi 167 14K 451 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 lockf 100 11K 2668 cred 40 10K 591 in6_multi 83 10K 167 GEOM 60 10K 489 rman 82 10K 423 routetbl 39 9K 1277 bmsafemap 3 9K 16493 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 234 pf_table 4 8K 310 rpc 2 8K 2 shmfd 1 8K 32 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sglist 5 7K 5 kqueue 63 7K 15884 CAM DEV 3 6K 510 taskqueue 57 6K 57 plimit 23 6K 1132 pf_ifnet 16 6K 581 CAM queue 5 6K 1528 sctp_athm 319 5K 26959 sctp_map 316 5K 15430 DEVFSP 76 5K 220 ufs_dirhash 24 5K 24 UMA 262 5K 262 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 187 pf_osfp 34 4K 34 session 31 4K 74 pwddesc 60 4K 15801 hhook 13 4K 13 fpukern_ctx 3 3K 3 sctp_ifa 23 3K 35 ip6ndp 16 3K 34 selfd 45 3K 208187 acpisem 22 3K 22 terminal 11 3K 11 proc-args 50 3K 913 sctp_stri 5 3K 2368 uidinfo 3 3K 76 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 1100 diradd 13 2K 15781 Unitno 27 2K 63 CAM XPT 22 2K 543 in_multi 6 2K 45 inpcbpolicy 47 2K 19625 mkdir 10 2K 29682 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 19091 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 freeblks 4 1K 15493 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1748 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 35 ipsec 3 1K 3 newdirblk 6 1K 14841 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 sctp_aadr 9 1K 365 linuxcurrent 3 1K 4 pfil 4 1K 4 CAM SIM 2 1K 2 procdesc 4 1K 26 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 DEVFS 9 1K 10 vnodes 1 1K 48 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 soname 5 1K 18924 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 iov 2 1K 34365 pmchooks 1 1K 1 nexusdev 6 1K 6 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 62 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 153 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 11505 sctp_iter 0 0K 63 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 23 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 40 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 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 ciss_data 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 xen_intr 0 0K 0 ath_hal 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 pvscsi 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 vm_fictitious 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 acpipwr 0 0K 0 UMAHash 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 8786 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 863 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 21 allocindir 0 0K 0 indirdep 0 0K 5653 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 xform 0 0K 0 twe_commands 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 143 ip6_msource 0 0K 0 ip6_moptions 0 0K 20 in6_mfilter 0 0K 22 frag6 0 0K 5 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twa_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 21 ip_moptions 0 0K 43 in_mfilter 0 0K 74 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 26 VN POLL 0 0K 28 tcp_log_dev 0 0K 167 statfs 0 0K 15019 namei_tracker 0 0K 226 export_host 0 0K 0 cl_savebuf 0 0K 339 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 77375 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 ag_tgt_map_t malloc 0 0K 0 mbuf_tag 0 0K 589 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 2409 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 1040 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 17 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 diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 8553 583976 0 254 69111808 0 tcp_log 416 0 20160 267195 0 254 8386560 0 mbuf 256 9050 9670 6779295 0 254 4792320 0 pbuf 2624 0 957 0 0 2 2511168 0 UMA Slabs 0 112 18511 26 18511 0 126 2076144 0 BUF TRIE 144 497 12971 55827 0 63 1939392 0 RADIX NODE 144 11111 1094 682743 0 63 1757520 0 malloc-4096 4096 392 10 17391 0 2 1646592 0 malloc-384 384 4116 14 4463 0 30 1585920 0 mbuf_cluster 2048 705 35 865 0 254 1515520 0 malloc-128 128 10318 253 41619 0 126 1353088 0 sctp_asoc 2288 157 253 7715 0 254 938080 0 malloc-2048 2048 162 192 93958 0 8 724992 0 FFS inode 1128 575 20 16244 0 8 671160 0 256 Bucket 2048 297 5 25315 0 8 618496 0 tcp_bbr_map 128 12 4421 436597 0 126 567424 0 malloc-65536 65536 4 4 874 0 1 524288 0 sctp_raddr 736 182 500 13532 0 254 501952 0 VM OBJECT 264 1391 79 244557 0 30 388080 0 sctp_ep 1280 157 137 16387 0 254 376320 0 malloc-256 256 240 1110 60588 0 62 345600 0 THREAD 1792 167 22 32951 0 8 338688 0 VNODE 480 612 84 16283 0 30 334080 0 socket 944 67 253 39238 0 254 302080 0 malloc-16384 16384 13 4 14919 0 1 278528 0 malloc-1024 1024 165 103 7906 0 16 274432 0 malloc-32768 32768 0 7 318 0 1 229376 0 malloc-32768 32768 0 7 4945 0 1 229376 0 malloc-64 64 3431 97 19292 0 254 225792 0 DEVCTL 1024 1 215 144 0 0 221184 0 malloc-16 16 12805 195 13186 0 254 208000 0 malloc-384 384 320 220 26210 0 30 207360 0 g_bio 408 0 500 236300 0 30 204000 0 malloc-256 256 253 542 25695 0 62 203520 0 malloc-65536 65536 0 3 88 0 1 196608 0 MAP ENTRY 96 1622 352 960230 0 126 189504 0 mbuf_packet 256 113 592 68997 0 254 180480 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-128 128 1183 212 27403 0 126 178560 0 malloc-32 32 4904 136 6805 0 254 161280 0 FFS2 dinode 256 575 40 16242 0 62 157440 0 128 Bucket 1024 105 46 10904 0 16 154624 0 sctp_chunk 152 114 900 20849 0 254 154128 0 malloc-384 384 222 178 17888 0 30 153600 0 S VFS Cache 104 1084 359 17070 0 126 150072 0 malloc-256 256 391 194 51277 0 62 149760 0 udplite_inpcb 488 12 276 15644 0 254 140544 0 malloc-1024 1024 126 10 2531 0 16 139264 0 malloc-128 128 825 260 47848 0 126 138880 0 vmem btag 56 2343 93 2362 0 254 136416 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 38 13 15779 0 4 129744 0 clpbuf 2624 0 48 6234 0 16 125952 0 ksiginfo 112 63 981 1493 0 126 116928 0 PROC 1320 60 18 15800 0 8 102960 0 malloc-4096 4096 18 6 52 0 2 98304 0 malloc-8192 8192 7 4 23 0 1 90112 0 filedesc0 1072 61 23 15801 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 tcpcb 1048 29 48 3021 0 254 80696 0 malloc-64 64 882 378 253847 0 254 80640 0 malloc-128 128 552 68 5811 0 126 79360 0 64 Bucket 512 90 62 13757 0 30 77824 0 malloc-8192 8192 6 3 135 0 1 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 tcp_inpcb 488 29 99 3021 0 254 62464 0 malloc-4096 4096 13 2 25 0 2 61440 0 malloc-384 384 131 29 348 0 30 61440 0 malloc-256 256 69 141 18059 0 62 53760 0 32 Bucket 256 82 128 33228 0 62 53760 0 malloc-16384 16384 0 3 10 0 1 49152 0 malloc-8192 8192 1 5 34 0 1 49152 0 malloc-2048 2048 8 16 1315 0 8 49152 0 malloc-1024 1024 42 2 603 0 16 45056 0 pcpu-8 8 4936 696 21012 0 254 45056 0 malloc-64 64 606 87 1017 0 254 44352 0 malloc-256 256 4 161 22248 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-512 512 14 66 2406 0 30 40960 0 Files 80 231 269 67943 0 126 40000 0 pipe 744 22 28 1147 0 16 37200 0 NAMEI 1024 0 36 84486 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-2048 2048 6 12 317 0 8 36864 0 malloc-2048 2048 12 6 32 0 8 36864 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 2 0 2 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 626 0 2 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-128 128 184 64 1495 0 126 31744 0 tcp_rack_pcb 704 20 24 521 0 16 30976 0 unpcb 256 17 103 3109 0 254 30720 0 malloc-256 256 74 46 690 0 62 30720 0 tcp_bbr_pcb 832 4 32 1315 0 16 29952 0 TURNSTILE 136 190 20 190 0 62 28560 0 sctp_stream_msg_out 112 102 150 1885 0 254 28224 0 16 Bucket 144 58 138 1422 0 62 28224 0 KNOTE 160 28 147 198135 0 62 28000 0 8 Bucket 80 66 284 7935 0 126 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 4 8 1158 0 8 24576 0 malloc-512 512 2 46 1806 0 30 24576 0 PWD 32 20 736 14815 0 254 24192 0 malloc-32 32 346 410 28355 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 820 680 17475 0 254 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 45 15 283 0 30 23040 0 malloc-4096 4096 0 5 15020 0 2 20480 0 malloc-4096 4096 0 5 10 0 2 20480 0 malloc-1024 1024 14 6 30 0 16 20480 0 malloc-64 64 202 113 351 0 254 20160 0 2 Bucket 32 74 556 3053 0 254 20160 0 itimer 352 0 55 174 0 30 19360 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 190 2 190 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 0 8 297 0 8 16384 0 malloc-32 32 153 351 15730 0 254 16128 0 malloc-32 32 250 254 944 0 254 16128 0 malloc-32 32 101 403 19767 0 254 16128 0 vtnet_tx_hdr 24 0 668 1126238 0 254 16032 0 malloc-16 16 345 655 60854 0 254 16000 0 malloc-128 128 93 31 275 0 126 15872 0 malloc-128 128 83 41 471 0 126 15872 0 ripcb 488 4 28 408 0 254 15616 0 udp_inpcb 488 2 30 552 0 254 15616 0 routing nhops 256 27 33 70 0 62 15360 0 malloc-256 256 44 16 608 0 62 15360 0 malloc-512 512 3 21 179 0 30 12288 0 rtentry 176 33 36 70 0 62 12144 0 sctp_laddr 48 64 188 6407 0 254 12096 0 udpcb 32 12 366 16196 0 254 12096 0 malloc-64 64 6 183 22000 0 254 12096 0 tcp_rack_map 120 40 59 664 0 126 11880 0 kenv 258 15 30 1073 0 30 11610 0 malloc-256 256 31 14 296 0 62 11520 0 cpuset 104 7 86 109 0 126 9672 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 0 8 41 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 3 13 525 0 30 8192 0 malloc-512 512 8 8 23 0 30 8192 0 pf tags 104 4 74 71 0 126 8112 0 PGRP 88 31 61 79 0 126 8096 0 rl_entry 40 95 107 100 0 254 8080 0 syncache 168 0 48 4 0 254 8064 0 ipq 56 0 144 2 0 254 8064 0 malloc-64 64 34 92 1453 0 254 8064 0 malloc-64 64 25 101 514 0 254 8064 0 malloc-64 64 75 51 229 0 254 8064 0 malloc-32 32 6 246 7408 0 254 8064 0 malloc-32 32 60 192 198 0 254 8064 0 malloc-32 32 31 221 249 0 254 8064 0 4 Bucket 48 7 161 352 0 254 8064 0 malloc-16 16 2 498 15396 0 254 8000 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 17 483 21 0 254 8000 0 malloc-16 16 1 499 118 0 254 8000 0 malloc-16 16 10 490 71 0 254 8000 0 malloc-128 128 0 62 318 0 126 7936 0 tcp_log_node 120 0 66 5 0 126 7920 0 sctp_readq 152 0 52 810 0 254 7904 0 malloc-384 384 15 5 15 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 94 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 1 3 1 0 16 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 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 sctp_asconf_ack 48 0 84 33 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 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 296 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 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 584 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 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 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