panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:1181 cpuid = 1 time = 1610068051 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051f78640 vpanic() at vpanic+0x1c7/frame 0xfffffe0051f786a0 panic() at panic+0x43/frame 0xfffffe0051f78700 _mtx_destroy() at _mtx_destroy+0x12f/frame 0xfffffe0051f78740 sodealloc() at sodealloc+0x2d6/frame 0xfffffe0051f787b0 soclose() at soclose+0x426/frame 0xfffffe0051f78830 _fdrop() at _fdrop+0x3a/frame 0xfffffe0051f78860 closef() at closef+0x28b/frame 0xfffffe0051f788f0 fdescfree_fds() at fdescfree_fds+0x195/frame 0xfffffe0051f78950 fdescfree() at fdescfree+0x585/frame 0xfffffe0051f78a30 exit1() at exit1+0x705/frame 0xfffffe0051f78aa0 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe0051f78ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe0051f78bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd680 KDB: enter: panic [ thread pid 19237 tid 123516 ] Stopped at kdb_enter+0x67: movq $0,0x1452086(%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 0xffffffff81116360 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0051f78620 rbp 0xfffffe0051f78640 rsi 0 rdi 0xffffffff81116396 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x234e ll+0x232d r12 0xffffffff82067600 ddb_dbbe r13 0 r14 0xffffffff819aa5c1 r15 0xffffffff819aa5c1 rip 0xffffffff8110a6f7 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x1452086(%rip) db> show proc Process 19237 (syz-executor.0) at 0xfffff80017afca50: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 777 at 0xfffff80004f9fa50 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff8000448c528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094ecf000 (map 0xfffffe0094ecf000) (map.pmap 0xfffffe0094ecf0c0) (pmap 0xfffffe0094ecf120) threads: 1 123516 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 19237 777 777 0 RE CPU 1 syz-executor.0 17894 1 17894 65 Ss select 0xfffff8000450a640 dhclient 16806 1 16806 0 Ss select 0xfffff80017c753c0 dhclient 16793 1 16793 0 Ss select 0xfffff80017c757c0 dhclient 16776 774 16776 0 Ds biowr 0xfffffe0003851000 syz-executor.1 2997 1 2997 65 Ss select 0xfffff800179cb040 dhclient 2685 1 2685 0 Ss select 0xfffff80017c14d40 dhclient 2682 1 2682 0 Ss select 0xfffff80017c146c0 dhclient 2155 1 2155 65 Ss select 0xfffff80017ca1b40 dhclient 1675 1 1675 0 Ss select 0xfffff80017ca1ec0 dhclient 1672 1 1672 0 Ss select 0xfffff80017ca1dc0 dhclient 1650 1 1650 65 Ss select 0xfffff80017ca1bc0 dhclient 1057 1 1057 0 Ss select 0xfffff80017c140c0 dhclient 1054 1 1054 0 Ss select 0xfffff80017c148c0 dhclient 866 774 866 0 Ds getblk 0xfffffe0003851080 syz-executor.3 784 774 784 0 Ds getblk 0xfffffe0003851080 syz-executor.2 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100086 S uwait 0xfffff80004b1c300 syz-fuzzer 100104 S uwait 0xfffff80017317b80 syz-fuzzer 100105 S uwait 0xfffff80017317c80 syz-fuzzer 100106 S uwait 0xfffff80017317d80 syz-fuzzer 100107 S kqread 0xfffff80004f22600 syz-fuzzer 100108 S uwait 0xfffff80004c0f580 syz-fuzzer 100109 S uwait 0xfffff80004c0f680 syz-fuzzer 100110 S uwait 0xfffff80017317e80 syz-fuzzer 100113 S uwait 0xfffff80004c0f780 syz-fuzzer 112401 S uwait 0xfffff80004f12000 syz-fuzzer 772 770 772 0 Ss pause 0xfffff800172935d8 csh 770 694 770 0 Ss select 0xfffff80004f787c0 sshd 755 1 755 0 Ss+ ttyin 0xfffff800048e70b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004c208b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004c230b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c238b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004bab0b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004bab8b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004baf0b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004baf8b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b810b0 getty 698 1 698 0 Ss nanslp 0xffffffff8252fee0 cron 694 1 694 0 Ss select 0xfffff80004f78cc0 sshd 507 1 507 0 Ss select 0xfffff8000434a240 syslogd 436 1 436 0 Ss select 0xfffff8000434aa40 devd 435 1 435 65 Ss select 0xfffff8000434a6c0 dhclient 350 1 350 0 Ss select 0xfffff8000434a8c0 dhclient 347 1 347 0 Ss select 0xfffff8000434acc0 dhclient 23 0 0 0 DL syncer 0xffffffff8261f2b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004dc9a50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261e3a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff800048f30e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82645888 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82639cf8 [dom0] 100076 D launds 0xffffffff82639d04 [laundry: dom0] 100077 D umarcl 0xffffffff81522c90 [uma] 18 0 0 0 DL - 0xffffffff823642d8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c24818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e2f430 [pf purge] 15 0 0 0 DL - 0xffffffff8261b95c [soaiod4] 9 0 0 0 DL - 0xffffffff8261b95c [soaiod3] 8 0 0 0 DL - 0xffffffff8261b95c [soaiod2] 7 0 0 0 DL - 0xffffffff8261b95c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223c040 [doneq0] 100067 D - 0xffffffff8223bf10 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004538d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004538d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82637210 [crypto] 14 0 0 0 DL seqstat 0xfffff800044adc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f760 [g_event] 100026 D - 0xffffffff8250f768 [g_up] 100027 D - 0xffffffff8250f770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000446aa00 [thr_0] 100019 D - 0xfffff8000446aa80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi3: vm] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 Run CPU 0 [swi1: netisr 0] 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 0xfffff8000448c528 [init] 10 0 0 0 DL audit_w 0xffffffff82637730 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fcf0 [swapper] 100005 D - 0xfffff8000446fe00 [if_io_tqg_0] 100006 D - 0xfffff8000446fd00 [if_io_tqg_1] 100007 D - 0xfffff8000446fc00 [if_config_tqg_0] 100008 D - 0xfffff8000446fb00 [softirq_0] 100009 D - 0xfffff8000446fa00 [softirq_1] 100010 D - 0xfffff8000446f900 [inm_free taskq] 100012 D - 0xfffff8000446f700 [thread taskq] 100013 D - 0xfffff8000446f600 [aiod_kick taskq] 100015 D - 0xfffff8000446f400 [kqueue_ctx taskq] 100016 D - 0xfffff8000446f300 [in6m_free taskq] 100024 D - 0xfffff8000446f100 [firmware taskq] 100029 D - 0xfffff80004537e00 [crypto_0] 100030 D - 0xfffff80004537e00 [crypto_1] 100044 D - 0xfffff80004694100 [vtnet0 rxq 0] 100045 D - 0xfffff80004694000 [vtnet0 txq 0] 100046 D - 0xfffff800048f8e00 [vtnet0 rxq 1] 100047 D - 0xfffff800048f8d00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800048f7580 [virtio_balloon] 100053 D - 0xfffff800048d3e00 [mca taskq] 100058 D - 0xffffffff81d53071 [deadlkres] 100063 D - 0xfffff80004bb3e00 [acpi_task_0] 100064 D - 0xfffff80004bb3e00 [acpi_task_1] 100065 D - 0xfffff80004bb3e00 [acpi_task_2] 100066 D - 0xfffff80004537c00 [CAM taskq] db> show all locks Process 16776 (syz-executor.1) thread 0xfffffe0094e8fe00 (100211) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003851080) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3920 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80004eac258) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4141 Process 866 (syz-executor.3) thread 0xfffffe00887c8000 (100089) exclusive lockmgr ufs (ufs) r = 0 (0xfffff80017960070) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4141 Process 784 (syz-executor.2) thread 0xfffffe0094e11e00 (100114) exclusive lockmgr ufs (ufs) r = 0 (0xfffff80017263810) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vfsops.c:1999 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80017517258) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4141 Process 12 (intr) thread 0xfffffe0004126500 (100023) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009507e1c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4837 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009507e1a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4836 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80073695468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4835 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b22d8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4834 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30512 1790K 30577 pcb 855 1469K 38000 kobj 334 1336K 492 vfscache 3 1025K 3 newblk 2 1025K 23392 inodedep 8 515K 24792 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 414 414K 8435 sctp_atcl 831 312K 28395 subproc 142 271K 19328 acpica 1674 184K 58033 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 3 129K 37084 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 275 100K 311 filedesc 12 89K 36388 BPF 46 88K 54 bus 986 80K 3353 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 508 64K 508 sctp_atky 1257 54K 38483 umtx 342 43K 342 kdtrace 208 41K 43666 temp 36 35K 3852 hostcache 1 32K 1 shm 1 32K 33 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 sctp_timw 95 24K 95 ifaddr 76 23K 77 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 249 bus-sc 31 14K 1593 sctp_athm 831 13K 30098 sctp_map 828 13K 16610 ether_multi 162 13K 295 KTRACE 100 13K 100 ifnet 7 13K 7 ksem 10 12K 107 kenv 92 12K 92 eventhandler 129 11K 129 GEOM 60 10K 486 rman 82 10K 423 in6_multi 77 10K 84 bmsafemap 2 9K 18860 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 16 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 25 7K 400 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 844 kqueue 62 6K 19284 CAM queue 5 6K 1528 taskqueue 48 6K 48 pf_rule 5 5K 376 pf_ifnet 13 5K 420 DEVFSP 78 5K 102 ufs_dirhash 24 5K 24 session 35 5K 62 pgrp 35 5K 62 UMA 260 5K 260 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 85 evdev 4 4K 4 routetbl 23 4K 565 pwddesc 59 4K 19238 selfd 55 4K 257648 lockf 32 4K 625 hhook 13 4K 13 proc-args 52 3K 770 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 494 uidinfo 3 3K 39 sctp_ifa 16 2K 19 local_apic 1 2K 1 io_apic 1 2K 1 CAM CCB 1 2K 53931 dirrem 8 2K 18512 ipsec-saq 2 2K 2 ip6ndp 12 2K 17 Unitno 28 2K 46 CAM XPT 22 2K 543 in_multi 6 2K 31 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 4532 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 702 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 19 freefile 6 1K 18499 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 encap_export_host 12 1K 12 procdesc 5 1K 20 crypto 3 1K 3 pf_osfp 5 1K 5 savedino 2 1K 62801 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 inpcbpolicy 11 1K 12289 osd 3 1K 10 vnodes 1 1K 10 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 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 20233 newdirblk 1 1K 18189 mkdir 1 1K 36378 diradd 1 1K 18556 pmchooks 1 1K 1 soname 4 1K 28807 nexusdev 5 1K 5 filecaps 5 1K 128 sctp_vrf 1 1K 1 entropy 2 1K 52 ip_msource 1 1K 23 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 pf_table 0 0K 135 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 12769 sctp_iter 0 0K 134 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 119 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 15 sctp_aadr 0 0K 207 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 184 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 350 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 18501 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 2719 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 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 151 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 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 29 in_mfilter 0 0K 54 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 1 statfs 0 0K 18395 namei_tracker 0 0K 32 export_host 0 0K 0 cl_savebuf 0 0K 4 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 308 accf 0 0K 0 pts 0 0K 0 iov 0 0K 29738 ioctlops 0 0K 1347 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 900 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 17 rctl 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 11 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 aacbuf 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 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9083 1 9083 0 254 18604032 0 tcp_log 416 0 10008 21104 0 254 4163328 0 mbuf_jumbo_page 4096 4 959 12416 0 254 3944448 0 pbuf 2632 0 973 0 0 2 2560936 0 mbuf_packet 256 8243 712 1475754 0 254 2292480 0 BUF TRIE 144 182 13286 39277 0 62 1939392 0 RADIX NODE 144 12830 551 540539 0 63 1926864 0 malloc-384 384 4169 11 4218 0 30 1605120 0 malloc-4096 4096 335 4 1042 0 2 1388544 0 sctp_asoc 2288 414 191 8305 0 254 1384240 0 malloc-128 128 10324 61 10710 0 126 1329280 0 malloc-2048 2048 420 194 16857 0 8 1257472 0 sctp_ep 1280 415 242 16716 0 254 840960 0 UMA Slabs 0 112 6891 18 6891 0 126 773808 0 mbuf 256 1102 1913 4504686 0 254 771840 0 sctp_raddr 736 419 461 18283 0 254 647680 0 FFS inode 1128 522 31 19033 0 8 623784 0 malloc-1024 1024 418 190 8180 0 16 622592 0 malloc-384 384 873 417 53693 0 30 495360 0 256 Bucket 2048 195 11 10819 0 8 421888 0 socket 944 37 387 30858 0 254 400256 0 malloc-65536 65536 6 0 6 0 1 393216 0 tcp_bbr_map 128 0 3007 834334 0 126 384896 0 VM OBJECT 264 1307 103 278274 0 30 372240 0 VNODE 488 559 89 19072 0 30 316224 0 malloc-4096 4096 67 9 19250 0 2 311296 0 THREAD 1792 147 24 24427 0 8 306432 0 malloc-65536 65536 1 3 493 0 1 262144 0 tcp_inpcb 488 5 515 7430 0 254 253760 0 malloc-64 64 3604 113 4194 0 254 237888 0 malloc-32768 32768 0 7 2473 0 1 229376 0 malloc-16384 16384 7 7 18199 0 1 229376 0 DEVCTL 1024 0 212 130 0 0 217088 0 malloc-16 16 12840 410 14070 0 254 212000 0 malloc-128 128 1264 348 82218 0 126 206336 0 malloc-256 256 205 545 43466 0 62 192000 0 MAP ENTRY 96 1524 450 1035993 0 126 189504 0 malloc-256 256 465 240 17140 0 62 180480 0 UMA Zones 768 232 2 232 0 16 179712 0 FFS2 dinode 256 521 139 19031 0 62 168960 0 malloc-32 32 4818 96 5576 0 254 157248 0 malloc-128 128 1053 125 5833 0 126 150784 0 S VFS Cache 104 1059 384 20484 0 126 150072 0 tcpcb 1048 4 139 7430 0 254 149864 0 malloc-1024 1024 130 6 147 0 16 139264 0 vmem btag 56 2334 102 2334 0 254 136416 0 malloc-65536 65536 0 2 129 0 1 131072 0 VMSPACE 2544 37 14 19222 0 4 129744 0 sctp_chunk 152 451 381 13386 0 254 126464 0 128 Bucket 1024 83 36 11003 0 16 121856 0 ksiginfo 112 66 978 2057 0 126 116928 0 malloc-4096 4096 23 5 45 0 2 114688 0 malloc-256 256 309 126 44846 0 62 111360 0 PROC 1320 59 22 19237 0 8 106920 0 malloc-2048 2048 14 38 54913 0 8 106496 0 malloc-32768 32768 1 2 3 0 1 98304 0 malloc-16384 16384 3 3 9 0 1 98304 0 udplite_inpcb 488 0 200 4009 0 254 97600 0 filedesc0 1072 60 24 19238 0 8 90048 0 malloc-4096 4096 18 3 38 0 2 86016 0 UMA Kegs 384 218 5 218 0 30 85632 0 clpbuf 2632 0 32 19 0 16 84224 0 64 Bucket 512 83 69 11279 0 30 77824 0 malloc-64 64 538 659 51866 0 254 76608 0 malloc-8192 8192 8 1 99 0 1 73728 0 g_bio 408 4 176 213191 0 30 73440 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 124 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 127 0 1 65536 0 malloc-256 256 38 202 18882 0 62 61440 0 malloc-8192 8192 5 2 33 0 1 57344 0 malloc-384 384 125 15 134 0 30 53760 0 malloc-256 256 4 206 62853 0 62 53760 0 32 Bucket 256 70 125 9541 0 62 49920 0 malloc-8192 8192 5 1 7 0 1 49152 0 pcpu-8 8 4706 926 14694 0 254 45056 0 pipe 744 23 37 1058 0 16 44640 0 malloc-64 64 163 530 277608 0 254 44352 0 malloc-64 64 574 119 1788 0 254 44352 0 malloc-256 256 19 146 57440 0 62 42240 0 sctp_laddr 48 529 311 3435 0 254 40320 0 malloc-64 64 82 548 19421 0 254 40320 0 malloc-32 32 853 407 25717 0 254 40320 0 Files 80 231 269 62775 0 126 40000 0 malloc-128 128 47 263 18455 0 126 39680 0 malloc-128 128 35 275 19189 0 126 39680 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 3 33 93361 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 1 3 10 0 1 32768 0 malloc-8192 8192 0 4 4 0 1 32768 0 malloc-512 512 2 62 4393 0 30 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 malloc-256 256 67 53 1586 0 62 30720 0 tcp_bbr_pcb 832 0 36 3540 0 16 29952 0 malloc-4096 4096 2 5 18981 0 2 28672 0 malloc-1024 1024 6 22 1592 0 16 28672 0 TURNSTILE 136 172 38 172 0 62 28560 0 4 Bucket 48 8 580 578 0 254 28224 0 KNOTE 160 28 147 219514 0 62 28000 0 8 Bucket 80 67 283 6442 0 126 28000 0 PWD 32 18 738 18285 0 254 24192 0 malloc-64 64 204 174 4592 0 254 24192 0 malloc-32 32 312 444 16557 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 879 621 31282 0 254 24000 0 malloc-16 16 836 664 30316 0 254 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-512 512 2 38 637 0 30 20480 0 sctp_stream_msg_out 112 139 41 2475 0 254 20160 0 malloc-32 32 103 527 31143 0 254 20160 0 16 Bucket 144 72 68 1119 0 62 20160 0 2 Bucket 32 67 563 4027 0 254 20160 0 malloc-128 128 113 42 592 0 126 19840 0 sctp_readq 152 0 130 906 0 254 19760 0 ripcb 488 5 35 486 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1789 0 254 19200 0 malloc-256 256 57 18 3023 0 62 19200 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 153 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 13 0 8 16384 0 malloc-1024 1024 9 7 48 0 16 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 203 49 247 0 254 16128 0 vtnet_tx_hdr 24 0 668 4089377 0 254 16032 0 udp_inpcb 488 2 30 364 0 254 15616 0 tcp_rack_pcb 704 0 22 827 0 16 15488 0 malloc-2048 2048 4 2 653 0 8 12288 0 malloc-1024 1024 5 7 299 0 16 12288 0 malloc-1024 1024 8 4 215 0 16 12288 0 malloc-512 512 4 20 704 0 30 12288 0 rtentry 176 32 37 40 0 62 12144 0 udpcb 32 2 376 4373 0 254 12096 0 tcp_rack_map 120 0 99 1166 0 126 11880 0 routing nhops 256 27 18 40 0 62 11520 0 malloc-384 384 20 10 328 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 0 1 4 0 1 8192 0 malloc-4096 4096 0 2 7 0 2 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-2048 2048 2 2 193 0 8 8192 0 malloc-1024 1024 1 7 340 0 16 8192 0 malloc-512 512 0 16 8 0 30 8192 0 malloc-512 512 11 5 19 0 30 8192 0 malloc-512 512 8 8 42 0 30 8192 0 rl_entry 40 84 118 84 0 254 8080 0 sctp_asconf_ack 48 0 168 5 0 254 8064 0 malloc-64 64 51 75 453 0 254 8064 0 malloc-32 32 31 221 235 0 254 8064 0 malloc-32 32 68 184 2220 0 254 8064 0 malloc-32 32 37 215 235 0 254 8064 0 malloc-32 32 32 220 468 0 254 8064 0 malloc-16 16 25 475 6083 0 254 8000 0 malloc-16 16 25 475 159 0 254 8000 0 malloc-16 16 285 215 26601 0 254 8000 0 malloc-16 16 11 489 8648 0 254 8000 0 malloc-128 128 37 25 795 0 126 7936 0 malloc-128 128 18 44 164 0 126 7936 0 itimer 352 0 22 19 0 30 7744 0 kenv 258 3 27 1043 0 30 7740 0 malloc-384 384 0 20 42 0 30 7680 0 malloc-384 384 0 20 7 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 9 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 36 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 4 4 50 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 ipq 56 0 72 1 0 254 4032 0 malloc-16 16 0 250 5 0 254 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 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 domainset 40 0 63 2 0 254 2520 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 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 NCLNODE 592 0 0 0 0 16 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 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 crypto_session 72 0 0 0 0 126 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-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-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