panic: mtx_lock() of destroyed mutex @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4855 cpuid = 1 time = 1828 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037ab120 vpanic() at vpanic+0x1c7/frame 0xfffffe00037ab180 panic() at panic+0x43/frame 0xfffffe00037ab1e0 __mtx_lock_flags() at __mtx_lock_flags+0x1e2/frame 0xfffffe00037ab240 sctp_free_assoc() at sctp_free_assoc+0x83e/frame 0xfffffe00037ab2d0 sctp_process_control() at sctp_process_control+0x9337/frame 0xfffffe00037ab750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037ab8e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00037ab9d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037ab9f0 ip_input() at ip_input+0x388/frame 0xfffffe00037aba90 swi_net() at swi_net+0x20d/frame 0xfffffe00037abb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00037abbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037abbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037abbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x145278e(%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 0xffffffff81116280 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037ab100 rbp 0xfffffe00037ab120 rsi 0 rdi 0xffffffff811162b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xfffffe00037ab7dc r11 0xbf r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819bb77b r15 0xffffffff819bb77b rip 0xffffffff8110d277 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x145278e(%rip) db> show proc Process 12 (intr) at 0xfffff800044a2a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82512f30 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82512f30 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82513b80 (map 0xffffffff82513b80) (map.pmap 0xffffffff82513c40) (pmap 0xffffffff82513ca0) threads: 23 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 Run CPU 1 [swi1: netisr 0] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 27843 14648 14648 0 RE CPU 0 syz-executor.1 27842 14672 14672 0 S (threaded) syz-executor.2 137184 S nanslp 0xffffffff82533160 syz-executor.2 143074 S sbwait 0xfffff800135f7574 syz-executor.2 143076 S uwait 0xfffff80017aeca00 syz-executor.2 27841 26839 26839 0 S (threaded) syz-executor.3 109606 S nanslp 0xffffffff82533160 syz-executor.3 143073 S connec 0xfffff800136f1840 syz-executor.3 143075 S uwait 0xfffff80017b13180 syz-executor.3 27840 786 786 0 S (threaded) syz-executor.0 138773 S nanslp 0xffffffff82533161 syz-executor.0 143070 S sbwait 0xfffff800136f11c4 syz-executor.0 143072 S uwait 0xfffff80017bed800 syz-executor.0 27449 1 27449 65 Ss select 0xfffff80017bed3c0 dhclient 26859 1 26859 0 Ss select 0xfffff80061a38440 dhclient 26856 1 26856 0 Ss select 0xfffff8003fc56440 dhclient 26839 780 26839 0 Ss nanslp 0xffffffff82533160 syz-executor.3 15937 1 15937 65 Ss select 0xfffff80061a38240 dhclient 15361 1 15361 0 Ss select 0xfffff800178a7740 dhclient 15358 1 15358 0 Ss select 0xfffff80017aec340 dhclient 15344 1 15344 65 Ss select 0xfffff80017aec140 dhclient 14672 780 14672 0 Rs syz-executor.2 14666 1 14666 0 Ss select 0xfffff80017aec2c0 dhclient 14648 780 14648 0 Rs syz-executor.1 14636 1 14636 0 Ss select 0xfffff800178a77c0 dhclient 1746 1 1746 65 Ss select 0xfffff80017bed5c0 dhclient 1143 1 1143 0 Ss select 0xfffff80017b13a40 dhclient 1134 1 1134 0 Ss select 0xfffff80017aeccc0 dhclient 786 780 786 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100092 S uwait 0xfffff80004e8cd80 syz-fuzzer 100107 S uwait 0xfffff80004b0eb00 syz-fuzzer 100108 S uwait 0xfffff80004b0ec00 syz-fuzzer 100109 S kqread 0xfffff800172dd100 syz-fuzzer 100110 S uwait 0xfffff80004b0ee00 syz-fuzzer 100111 S uwait 0xfffff80004b0ef00 syz-fuzzer 100112 S uwait 0xfffff800174cfe00 syz-fuzzer 100113 S uwait 0xfffff800178a7a80 syz-fuzzer 100114 S uwait 0xfffff800172ef280 syz-fuzzer 137778 S uwait 0xfffff80061c52e80 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80004ec95d8 csh 776 694 776 0 Ss select 0xfffff800174cf840 sshd 760 1 760 0 Ss+ ttyin 0xfffff800046884b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004b928b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004b92cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004b9a0b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b9a4b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b9a8b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b9acb0 getty 753 1 753 0 Ss+ ttyin 0xfffff800048560b0 getty 752 1 752 0 Ss+ ttyin 0xfffff800048564b0 getty 698 1 698 0 Ss nanslp 0xffffffff82533160 cron 694 1 694 0 Ss select 0xfffff800172ef740 sshd 507 1 507 0 Ss select 0xfffff800172ef7c0 syslogd 436 1 436 0 Ss select 0xfffff800172efbc0 devd 435 1 435 65 Ss select 0xfffff800172ef840 dhclient 350 1 350 0 Ss select 0xfffff800172ef9c0 dhclient 347 1 347 0 Ss select 0xfffff800172ef940 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d38a50 [vnlru] 22 0 0 0 DL syncer 0xffffffff82622638 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82621720 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100085 D sdflush 0xfffff80004d77ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82648c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263d078 [dom0] 100076 D launds 0xffffffff8263d084 [laundry: dom0] 100077 D umarcl 0xffffffff81526f00 [uma] 18 0 0 0 DL - 0xffffffff823674f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d49818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82bc3430 [pf purge] 15 0 0 0 DL - 0xffffffff8261ecdc [soaiod4] 9 0 0 0 DL - 0xffffffff8261ecdc [soaiod3] 8 0 0 0 DL - 0xffffffff8261ecdc [soaiod2] 7 0 0 0 DL - 0xffffffff8261ecdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223f240 [doneq0] 100067 D - 0xffffffff8223f110 [scanner] 14 0 0 0 DL seqstat 0xfffff8000453d888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000456cd90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000456cd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a590 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825129a0 [g_event] 100026 D - 0xffffffff825129a8 [g_up] 100027 D - 0xffffffff825129b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000449fa00 [thr_0] 100019 D - 0xfffff8000449fa80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 Run CPU 1 [swi1: netisr 0] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004456528 [init] 10 0 0 0 DL audit_w 0xffffffff8263aab0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82512f30 [swapper] 100005 D - 0xfffff800044a7100 [if_config_tqg_0] 100006 D - 0xfffff800044a3e00 [softirq_0] 100007 D - 0xfffff800044a3c00 [softirq_1] 100008 D - 0xfffff800044a3a00 [if_io_tqg_0] 100009 D - 0xfffff800044a3800 [if_io_tqg_1] 100011 D - 0xfffff8000434ac00 [thread taskq] 100012 D - 0xfffff8000434ab00 [aiod_kick taskq] 100014 D - 0xfffff8000434a900 [kqueue_ctx taskq] 100015 D - 0xfffff8000434a800 [in6m_free taskq] 100017 D - 0xfffff8000434a600 [inm_free taskq] 100024 D - 0xfffff8000434a500 [firmware taskq] 100028 D - 0xfffff800044d9a00 [crypto_0] 100029 D - 0xfffff800044d9a00 [crypto_1] 100044 D - 0xfffff80004879e00 [vtnet0 rxq 0] 100045 D - 0xfffff80004879d00 [vtnet0 txq 0] 100046 D - 0xfffff80004879c00 [vtnet0 rxq 1] 100047 D - 0xfffff80004879b00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000486ed00 [virtio_balloon] 100053 D - 0xfffff80004879900 [mca taskq] 100058 D - 0xffffffff81d63601 [deadlkres] 100063 D - 0xfffff80004879800 [acpi_task_0] 100064 D - 0xfffff80004879800 [acpi_task_1] 100065 D - 0xfffff80004879800 [acpi_task_2] 100066 D - 0xfffff800044d9300 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0004126c00 (100022) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0094ff01c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4837 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094ff01a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4836 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8001369de68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4835 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b61f0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4834 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 130 10385K 11102 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30605 1795K 30671 kobj 329 1316K 490 newblk 5 1025K 66232 vfscache 3 1025K 3 pcb 320 832K 50026 inodedep 6 514K 46462 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 27960 acpica 1674 184K 58097 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 17 137K 53360 pagedep 9 130K 60722 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 278 100K 340 sctp_atcl 260 98K 35870 BPF 46 88K 94 bus 983 80K 3361 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 503 63K 503 umtx 360 45K 360 kdtrace 216 43K 70922 temp 36 35K 7839 hostcache 1 32K 1 shm 1 32K 49 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 93 29K 105 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 sctp_atky 390 17K 48851 tty 16 16K 16 sctp_timw 63 16K 63 ithread 99 16K 99 lltable 49 16K 750 bus-sc 32 14K 1595 ether_multi 167 14K 452 KTRACE 100 13K 100 ifnet 7 13K 7 cred 46 12K 876 kenv 93 12K 93 eventhandler 129 11K 129 in6_multi 83 10K 200 GEOM 60 10K 491 rman 82 10K 423 bmsafemap 2 9K 32326 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 568 rpc 2 8K 2 shmfd 1 8K 55 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 routetbl 32 7K 2346 kqueue 65 7K 28119 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 951 pf_ifnet 16 6K 665 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 256 ufs_dirhash 24 5K 24 pf_osfp 40 5K 40 session 35 5K 85 UMA 260 5K 260 vt 11 5K 11 sctp_athm 260 5K 37151 sctp_map 260 5K 21784 pf_table 2 4K 576 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 221 evdev 4 4K 4 pwddesc 62 4K 27844 lockf 32 4K 8636 selfd 55 4K 356123 ip6ndp 18 4K 41 hhook 13 4K 13 sctp_ifa 25 4K 41 proc-args 52 3K 1001 terminal 11 3K 11 acpisem 22 3K 22 uidinfo 5 3K 40 select 19 3K 1041 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 Unitno 28 2K 66 CAM XPT 22 2K 543 in_multi 6 2K 27 inpcbpolicy 47 2K 10893 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1034 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 41 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 mkdir 5 1K 54338 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 30 ip6opt 4 1K 373 newdirblk 4 1K 27169 diradd 4 1K 30437 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 ip_msource 6 1K 52 chacha20random 1 1K 1 osd 3 1K 10 dirrem 1 1K 30352 vnodes 1 1K 199 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 567 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freework 1 1K 43355 freefile 1 1K 30160 soname 5 1K 29985 pmchooks 1 1K 1 nexusdev 6 1K 6 filecaps 5 1K 264 sctp_vrf 1 1K 1 entropy 2 1K 66 vnet 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 15451 sctp_iter 0 0K 98 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 56 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 51 sctp_aadr 0 0K 542 sctp_stri 0 0K 3819 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 nvme_da 0 0K 0 xen_intr 0 0K 0 acpipwr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 331 midi buffers 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 mixer 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 vm_fictitious 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 151462 UMAHash 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 90102 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 515 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 freeblks 0 0K 29666 freefrag 0 0K 326 allocindir 0 0K 0 indirdep 0 0K 19600 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 agtiapi_MemAlloc malloc 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 10 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 osti_cacheable 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 76 in_mfilter 0 0K 96 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 18 tempbuff 0 0K 0 statfs 0 0K 27263 namei_tracker 0 0K 381 export_host 0 0K 0 cl_savebuf 0 0K 232 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mpt_user 0 0K 0 mbuf_tag 0 0K 869 accf 0 0K 0 pts 0 0K 0 iov 0 0K 34548 ioctlops 0 0K 1830 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 sbuf 0 0K 288 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 1113 sysctl 0 0K 1 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 238 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 35 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 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 DEVFS4 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 sa 0 0K 0 scsi_pass 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 ciss_data 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8330 2223 196859 0 254 43225088 0 tcp_log 416 40000 20183 827187 0 254 25036128 0 mbuf 256 9138 3132 29368664 0 254 3141120 0 pbuf 2632 0 957 0 0 2 2518824 0 RADIX NODE 144 6470 10411 1188038 0 63 2430864 0 BUF TRIE 144 183 13285 129991 0 62 1939392 0 malloc-384 384 4116 4 4116 0 30 1582080 0 malloc-4096 4096 329 4 869 0 2 1363968 0 UMA Slabs 0 112 12106 23 12106 0 126 1358448 0 malloc-128 128 10035 102 14016 0 126 1297536 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 tcp_bbr_map 128 0 6634 1059072 0 126 849152 0 sctp_asoc 2288 130 185 10892 0 254 720720 0 FFS inode 1128 562 26 31004 0 8 663264 0 256 Bucket 2048 255 17 23175 0 8 557056 0 malloc-2048 2048 131 105 21782 0 8 483328 0 socket 944 73 407 39199 0 254 453120 0 sctp_ep 1280 130 221 21781 0 254 449280 0 sctp_raddr 736 138 412 19663 0 254 404800 0 VM OBJECT 264 1396 89 413609 0 30 392040 0 VNODE 488 599 89 31043 0 30 335744 0 malloc-65536 65536 0 5 884 0 1 327680 0 malloc-65536 65536 5 0 5 0 1 327680 0 THREAD 1792 152 28 43077 0 8 322560 0 malloc-4096 4096 68 6 27956 0 2 303104 0 malloc-65536 65536 1 3 273 0 1 262144 0 malloc-32768 32768 0 8 17874 0 1 262144 0 malloc-1024 1024 143 105 10862 0 16 253952 0 malloc-64 64 3226 554 35722 0 254 241920 0 128 Bucket 1024 190 41 18596 0 16 236544 0 malloc-256 256 112 743 170534 0 62 218880 0 DEVCTL 1024 0 212 147 0 0 217088 0 malloc-16384 16384 9 4 26674 0 1 212992 0 malloc-384 384 362 188 36685 0 30 211200 0 malloc-16 16 12671 329 12844 0 254 208000 0 tcpcb 1048 38 149 8054 0 254 195976 0 malloc-128 128 1238 281 62218 0 126 194432 0 sctp_chunk 152 167 1081 38365 0 254 189696 0 MAP ENTRY 96 1681 293 1638721 0 126 189504 0 UMA Zones 768 232 2 232 0 16 179712 0 FFS2 dinode 256 562 128 31003 0 62 176640 0 malloc-2048 2048 8 76 152429 0 8 172032 0 malloc-32 32 5051 115 5593 0 254 165312 0 mbuf_packet 256 48 582 296601 0 254 161280 0 malloc-128 128 1067 111 4158 0 126 150784 0 S VFS Cache 104 1040 403 32085 0 126 150072 0 vmem btag 56 2337 99 2356 0 254 136416 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 232 0 1 131072 0 malloc-16384 16384 4 4 181 0 1 131072 0 malloc-16384 16384 0 8 30 0 1 131072 0 VMSPACE 2544 40 11 27836 0 4 129744 0 g_bio 408 0 310 602818 0 30 126480 0 clpbuf 2632 0 48 182 0 16 126336 0 malloc-8192 8192 9 6 195 0 1 122880 0 malloc-1024 1024 109 7 415 0 16 118784 0 ksiginfo 112 66 978 947 0 126 116928 0 malloc-4096 4096 23 5 607 0 2 114688 0 PROC 1320 62 19 27843 0 8 106920 0 malloc-8192 8192 4 9 28 0 1 106496 0 malloc-256 256 279 126 44539 0 62 103680 0 64 Bucket 512 86 114 23097 0 30 102400 0 malloc-32768 32768 3 0 3 0 1 98304 0 tcp_inpcb 488 38 154 8054 0 254 93696 0 filedesc0 1072 63 21 27844 0 8 90048 0 UMA Kegs 384 218 5 218 0 30 85632 0 malloc-4096 4096 13 6 27287 0 2 77824 0 malloc-128 128 307 282 58820 0 126 75392 0 malloc-384 384 5 185 46461 0 30 72960 0 malloc-256 256 150 135 21857 0 62 72960 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-256 256 158 82 2381 0 62 61440 0 malloc-256 256 80 160 152545 0 62 61440 0 malloc-64 64 512 433 26238 0 254 60480 0 malloc-384 384 135 15 512 0 30 57600 0 malloc-2048 2048 11 17 585 0 8 57344 0 malloc-64 64 376 506 43047 0 254 56448 0 malloc-256 256 80 130 34449 0 62 53760 0 32 Bucket 256 82 128 14213 0 62 53760 0 malloc-16384 16384 3 0 3 0 1 49152 0 pcpu-8 8 4794 838 22403 0 254 45056 0 pipe 744 23 37 2719 0 16 44640 0 malloc-64 64 154 539 384633 0 254 44352 0 malloc-128 128 74 267 55112 0 126 43648 0 NAMEI 1024 0 40 145328 0 16 40960 0 malloc-4096 4096 8 2 13 0 2 40960 0 malloc-64 64 503 127 1235 0 254 40320 0 Files 80 233 267 89751 0 126 40000 0 udplite_inpcb 488 2 78 1411 0 254 39040 0 tcp_rack_pcb 704 34 21 529 0 16 38720 0 tcp_bbr_pcb 832 0 45 2520 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-8192 8192 2 2 9 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 2 6 73 0 2 32768 0 malloc-2048 2048 6 10 756 0 8 32768 0 malloc-512 512 0 64 3783 0 30 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 malloc-128 128 175 73 905 0 126 31744 0 malloc-1024 1024 7 21 2394 0 16 28672 0 PWD 32 21 861 26803 0 254 28224 0 malloc-32 32 392 490 33756 0 254 28224 0 16 Bucket 144 76 120 2250 0 62 28224 0 KNOTE 160 28 147 265287 0 62 28000 0 8 Bucket 80 68 282 9603 0 126 28000 0 unpcb 256 20 85 6294 0 254 26880 0 TURNSTILE 136 181 8 181 0 62 25704 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 5 7 53 0 8 24576 0 malloc-64 64 283 95 504 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udp_inpcb 488 2 46 848 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_stream_msg_out 112 45 135 2970 0 254 20160 0 sctp_laddr 48 33 387 6652 0 254 20160 0 malloc-32 32 51 579 44157 0 254 20160 0 4 Bucket 48 6 414 710 0 254 20160 0 2 Bucket 32 81 549 6829 0 254 20160 0 tcp_rack_map 120 68 97 760 0 126 19800 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 5 45 1228 0 30 19200 0 malloc-1024 1024 8 8 353 0 16 16384 0 malloc-512 512 7 25 1789 0 30 16384 0 malloc-64 64 95 157 431 0 254 16128 0 vtnet_tx_hdr 24 0 668 2960501 0 254 16032 0 malloc-16 16 276 724 37400 0 254 16000 0 malloc-16 16 289 711 33323 0 254 16000 0 ripcb 488 5 27 580 0 254 15616 0 malloc-256 256 9 51 1629 0 62 15360 0 malloc-2048 2048 2 4 1105 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-1024 1024 10 2 10 0 16 12288 0 malloc-1024 1024 6 6 60 0 16 12288 0 malloc-512 512 12 12 24 0 30 12288 0 rtentry 176 33 36 79 0 62 12144 0 malloc-64 64 46 143 6102 0 254 12096 0 malloc-32 32 75 303 11615 0 254 12096 0 malloc-16 16 338 412 1306 0 254 12000 0 itimer 352 0 33 62 0 30 11616 0 routing nhops 256 27 18 84 0 62 11520 0 malloc-384 384 14 16 21 0 30 11520 0 malloc-384 384 1 29 329 0 30 11520 0 malloc-256 256 16 29 2577 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-2048 2048 1 3 3 0 8 8192 0 malloc-1024 1024 3 5 15 0 16 8192 0 malloc-512 512 0 16 19 0 30 8192 0 malloc-512 512 9 7 40 0 30 8192 0 tcp_log_bucket 176 0 46 9 0 62 8096 0 tcptw 88 0 92 2 0 254 8096 0 PGRP 88 35 57 85 0 126 8096 0 rl_entry 40 95 107 11618 0 254 8080 0 sctp_asconf_ack 48 0 168 82 0 254 8064 0 udpcb 32 4 248 2259 0 254 8064 0 malloc-32 32 3 249 73 0 254 8064 0 malloc-32 32 123 129 1844 0 254 8064 0 malloc-32 32 62 190 1810 0 254 8064 0 malloc-32 32 5 247 382 0 254 8064 0 malloc-16 16 186 314 1350 0 254 8000 0 malloc-16 16 26 474 47529 0 254 8000 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-128 128 37 25 539 0 126 7936 0 malloc-128 128 5 57 24 0 126 7936 0 tcp_log_node 120 0 66 8 0 126 7920 0 sctp_readq 152 0 52 1580 0 254 7904 0 kenv 258 3 27 1069 0 30 7740 0 L VFS Cache 320 0 24 22 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 177 0 126 6448 0 domainset 40 0 126 160 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 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 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-16 16 0 250 1 0 254 4000 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 tfo 4 0 493 5 0 254 1972 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 tags 104 0 0 0 0 126 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 sackhole 32 0 0 0 0 254 0 0 ipq 56 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 TMPFS node 224 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 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 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 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 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 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