panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:1181 cpuid = 0 time = 59815 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051f14640 vpanic() at vpanic+0x1c7/frame 0xfffffe0051f146a0 panic() at panic+0x43/frame 0xfffffe0051f14700 _mtx_destroy() at _mtx_destroy+0x12f/frame 0xfffffe0051f14740 sodealloc() at sodealloc+0x2d6/frame 0xfffffe0051f147b0 soclose() at soclose+0x426/frame 0xfffffe0051f14830 _fdrop() at _fdrop+0x3a/frame 0xfffffe0051f14860 closef() at closef+0x28b/frame 0xfffffe0051f148f0 fdescfree_fds() at fdescfree_fds+0x195/frame 0xfffffe0051f14950 fdescfree() at fdescfree+0x585/frame 0xfffffe0051f14a30 exit1() at exit1+0x705/frame 0xfffffe0051f14aa0 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe0051f14ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe0051f14bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd680 KDB: enter: panic [ thread pid 37610 tid 113207 ] Stopped at kdb_enter+0x67: movq $0,0x145272e(%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 0xffffffff811162e0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0051f14620 rbp 0xfffffe0051f14640 rsi 0 rdi 0xffffffff81116316 vprintf+0x176 r8 0 r9 0xffffffff r10 0xe4b721bd r11 0 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819bb807 r15 0xffffffff819bb807 rip 0xffffffff8110d2d7 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x145272e(%rip) db> show proc Process 37610 (syz-executor.1) at 0xfffff80017bd4528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 21840 at 0xfffff800622f1a50 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004456528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094db5000 (map 0xfffffe0094db5000) (map.pmap 0xfffffe0094db50c0) (pmap 0xfffffe0094db5120) threads: 1 113207 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 37610 21840 21840 0 RE CPU 0 syz-executor.1 37311 780 37311 0 Ds biowr 0xfffffe0003967180 syz-executor.3 37286 780 37286 0 Ds biowr 0xfffffe00039a41c0 syz-executor.0 37280 37270 37280 0 Ss select 0xfffff8002600b0c0 dhclient 37274 1 37274 0 Ss select 0xfffff80062235c40 dhclient 37270 37258 436 65 S select 0xfffff8002600bf40 dhclient 37258 436 436 0 S wait 0xfffff80017bd4000 sh 32072 1 32072 65 Ss select 0xfffff80062235940 dhclient 31513 780 31513 0 Ds getblk 0xfffffe0003967200 syz-executor.2 31506 1 31506 0 Ss select 0xfffff80062235e40 dhclient 31500 1 31500 0 Ss select 0xfffff80062488040 dhclient 24104 1 24104 65 Ss select 0xfffff800624884c0 dhclient 23565 1 23565 0 Ss select 0xfffff8002600be40 dhclient 23558 1 23558 0 Ss select 0xfffff80017ef4e40 dhclient 21840 780 21840 0 Ss nanslp 0xffffffff82533161 syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100078 S uwait 0xfffff80004898800 syz-fuzzer 100109 S uwait 0xfffff80004b61f00 syz-fuzzer 100110 S uwait 0xfffff80004f84200 syz-fuzzer 100111 S uwait 0xfffff80017459580 syz-fuzzer 100112 S uwait 0xfffff80017459680 syz-fuzzer 100113 S uwait 0xfffff80004f84400 syz-fuzzer 100114 S kqread 0xfffff80017560a00 syz-fuzzer 100115 S uwait 0xfffff80017459780 syz-fuzzer 100319 S uwait 0xfffff80017c05e80 syz-fuzzer 108961 S uwait 0xfffff80017ef4b00 syz-fuzzer 778 776 778 0 SWs pause 0xfffff800174f85d8 csh 776 694 776 0 Ss select 0xfffff8001748bd40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800046894b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bb28b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bb2cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff800048940b0 getty 756 1 756 0 Ss+ ttyin 0xfffff800048944b0 getty 755 1 755 0 Ss+ ttyin 0xfffff800048948b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004894cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff800048570b0 getty 752 1 752 0 Ss+ ttyin 0xfffff800048574b0 getty 698 1 698 0 Ss nanslp 0xffffffff82533161 cron 694 1 694 0 Ss select 0xfffff80004f84140 sshd 507 1 507 0 Ss select 0xfffff80004b610c0 syslogd 436 1 436 0 Ss wait 0xfffff80004f3a528 devd 435 1 435 65 Ss select 0xfffff80004f84ac0 dhclient 350 1 350 0 Ss select 0xfffff80004f84bc0 dhclient 347 1 347 0 Ss select 0xfffff80004b611c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d58a50 [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] 100087 D getblk 0xfffffe0003967200 [/ 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 0xffffffff815270b0 [uma] 18 0 0 0 DL - 0xffffffff823674f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e44818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b77430 [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 0xfffff8000453e888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004568d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004568d30 [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] 100012 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi3: vm] 100021 Run CPU 1 [swi1: netisr 0] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 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] 100010 D - 0xfffff8000434ad00 [thread taskq] 100011 D - 0xfffff8000434ac00 [aiod_kick taskq] 100013 D - 0xfffff8000434aa00 [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 - 0xfffff8000487ae00 [vtnet0 rxq 0] 100045 D - 0xfffff8000487ad00 [vtnet0 txq 0] 100046 D - 0xfffff8000487ac00 [vtnet0 rxq 1] 100047 D - 0xfffff8000487ab00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000486fd00 [virtio_balloon] 100053 D - 0xfffff8000487a900 [mca taskq] 100058 D - 0xffffffff81d63691 [deadlkres] 100062 D - 0xfffff8000487a800 [acpi_task_0] 100063 D - 0xfffff8000487a800 [acpi_task_1] 100064 D - 0xfffff8000487a800 [acpi_task_2] 100066 D - 0xfffff800044d9300 [CAM taskq] db> show all locks Process 37311 (syz-executor.3) thread 0xfffffe0094ee3100 (120472) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003967200) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3920 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80017ab29f8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4252 Process 37286 (syz-executor.0) thread 0xfffffe0094e5d700 (113203) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00039a4240) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800446a5258) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4252 Process 31513 (syz-executor.2) thread 0xfffffe00887fae00 (100100) exclusive lockmgr ufs (ufs) r = 0 (0xfffff80021e96810) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4252 Process 21 (bufdaemon) thread 0xfffffe00887bea00 (100087) exclusive lockmgr ufs (ufs) r = 0 (0xfffff800219ad258) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:2916 Process 12 (intr) thread 0xfffffe0004127300 (100021) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00953678d0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4837 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00953678b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4836 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff800622d3968) 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 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30605 1795K 30671 kobj 329 1316K 489 newblk 5 1025K 83212 vfscache 3 1025K 3 pcb 251 727K 65034 inodedep 19 519K 60414 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 140 263K 37739 acpica 1674 184K 58233 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 21 133K 81681 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 278 100K 412 filedesc 12 89K 72397 sctp_stro 84 84K 13729 bus 983 80K 3364 mtx_pool 2 72K 2 BPF 38 71K 158 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_atcl 168 63K 44459 module 503 63K 503 ifaddr 145 48K 185 umtx 360 45K 360 kdtrace 205 41K 99147 temp 36 35K 11350 hostcache 1 32K 1 shm 1 32K 153 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 28K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 lltable 53 17K 1278 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_timw 61 16K 61 ether_multi 172 14K 1269 bus-sc 32 14K 1598 KTRACE 100 13K 100 ifnet 7 13K 7 pf_osfp 101 12K 101 kenv 93 12K 93 pf_ifnet 38 12K 516 eventhandler 129 11K 129 sctp_atky 251 11K 60578 ksem 7 11K 883 in6_multi 89 11K 578 cred 39 10K 1309 GEOM 60 10K 489 rman 82 10K 423 ip6ndp 41 10K 112 bmsafemap 2 9K 43802 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 91 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 routetbl 32 7K 1806 sctp_ifa 49 7K 113 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 60 6K 38216 plimit 23 6K 1357 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 76 5K 704 UMA 260 5K 260 vt 11 5K 11 ufs_dirhash 10 5K 26 pf_table 2 4K 429 memdesc 1 4K 1 MCA 32 4K 32 CAM CCB 2 4K 196666 kcovinfo 64 4K 629 evdev 4 4K 4 session 31 4K 137 lockf 33 4K 13117 pwddesc 57 4K 37611 hhook 13 4K 13 selfd 45 3K 510234 terminal 11 3K 11 acpisem 22 3K 22 proc-args 50 3K 1636 sctp_athm 168 3K 46235 sctp_map 168 3K 26772 uidinfo 5 3K 160 inpcbpolicy 70 3K 17205 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 diradd 16 2K 41023 ipsec-saq 2 2K 2 select 16 2K 1835 CAM XPT 22 2K 543 Unitno 26 2K 50 in_multi 6 2K 62 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 4797 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 16 vnodemarker 2 1K 1042 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 113 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 crypto 4 1K 4 encap_export_host 12 1K 12 newdirblk 4 1K 36580 dirrem 2 1K 40844 mkdir 4 1K 73160 pfil 4 1K 4 CAM SIM 2 1K 2 procdesc 4 1K 44 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 vnodes 1 1K 262 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 ip_msource 3 1K 139 loginclass 3 1K 6 prison 6 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 564 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 56710 pmchooks 1 1K 1 soname 4 1K 39958 nexusdev 6 1K 6 sctp_vrf 1 1K 1 entropy 2 1K 107 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 364 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 19694 sctp_iter 0 0K 227 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 77 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 157 sctp_aadr 0 0K 813 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 ciss_data 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ata_pci 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 iavf 0 0K 0 ixl 0 0K 0 scsi_ch 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 xen_intr 0 0K 0 nvme_da 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 370 isci 0 0K 0 iommu_dmamap 0 0K 0 midi buffers 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 vm_fictitious 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 PUC 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 111525 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 517 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 freefile 0 0K 40577 freeblks 0 0K 39702 freefrag 0 0K 467 allocindir 0 0K 0 indirdep 0 0K 24403 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 ppbusdev 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 688 ip6_msource 0 0K 0 ip6_moptions 0 0K 17 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 8 ip_moptions 0 0K 166 in_mfilter 0 0K 354 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 95 osti_cacheable 0 0K 0 statfs 0 0K 36707 namei_tracker 0 0K 381 export_host 0 0K 0 cl_savebuf 0 0K 299 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 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 1989 accf 0 0K 0 pts 0 0K 0 iov 0 0K 49887 ioctlops 0 0K 2081 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 1773 sysctl 0 0K 1 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 299 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 97 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8326 2410 267007 0 60 43974656 0 tcp_log 416 5000 15097 943309 0 85 8360352 0 RADIX NODE 144 6762 25995 2164506 0 63 4717008 0 mbuf 256 9699 2685 52459243 0 254 3170304 0 pbuf 2632 0 993 0 0 2 2613576 0 BUF TRIE 144 217 13251 167701 0 62 1939392 0 malloc-384 384 4116 4 4116 0 30 1582080 0 mbuf_cluster 2048 711 11 1492 0 64 1478656 0 UMA Slabs 0 112 12295 14 13798 0 126 1378608 0 malloc-4096 4096 329 4 928 0 2 1363968 0 malloc-128 128 10037 162 16162 0 126 1305472 0 tcp_bbr_map 128 0 9548 1683511 0 126 1222144 0 FFS inode 1128 658 28 41571 0 8 773808 0 sctp_asoc 2288 83 172 13386 0 61 583440 0 malloc-2048 2048 84 148 27291 0 8 475136 0 sctp_ep 1280 83 274 27290 0 64 456960 0 VM OBJECT 264 1555 155 564974 0 30 451440 0 128 Bucket 1024 370 33 36644 0 16 412672 0 malloc-65536 65536 1 5 372 0 1 393216 0 VNODE 488 695 89 41610 0 30 382592 0 malloc-65536 65536 0 5 1711 0 1 327680 0 malloc-65536 65536 1 4 15 0 1 327680 0 malloc-65536 65536 5 0 5 0 1 327680 0 sctp_raddr 736 94 346 23802 0 70 323840 0 THREAD 1792 146 34 61535 0 8 322560 0 socket 944 92 240 53385 0 70 313408 0 malloc-4096 4096 64 12 37694 0 2 311296 0 tcpcb 1048 64 222 12694 0 64 299728 0 256 Bucket 2048 122 20 12244 0 8 290816 0 malloc-1024 1024 102 146 13313 0 16 253952 0 malloc-64 64 3220 560 47865 0 254 241920 0 malloc-32768 32768 0 7 22143 0 1 229376 0 malloc-384 384 326 234 45882 0 30 215040 0 malloc-16384 16384 6 7 36181 0 1 212992 0 malloc-16 16 12669 331 13007 0 254 208000 0 FFS2 dinode 256 658 122 41570 0 62 199680 0 malloc-128 128 1250 269 73727 0 126 194432 0 MAP ENTRY 96 1438 536 2231390 0 126 189504 0 mbuf_packet 256 53 658 275624 0 254 182016 0 UMA Zones 768 232 2 232 0 16 179712 0 sctp_chunk 152 439 705 38615 0 105 173888 0 malloc-32 32 5051 367 5701 0 254 173376 0 malloc-2048 2048 10 72 197635 0 8 167936 0 malloc-32768 32768 0 5 238 0 1 163840 0 malloc-32768 32768 0 5 5 0 1 163840 0 malloc-32768 32768 3 2 8 0 1 163840 0 tcp_inpcb 488 65 263 12694 0 81 160064 0 S VFS Cache 104 1120 401 42924 0 126 158184 0 malloc-128 128 1060 118 5780 0 126 150784 0 vmem btag 56 2393 115 2497 0 254 140448 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 35 16 37628 0 4 129744 0 g_bio 408 8 302 783663 0 30 126480 0 DEVCTL 1024 5 115 195 0 0 122880 0 malloc-1024 1024 109 7 462 0 16 118784 0 PROC 1320 57 24 37610 0 8 106920 0 64 Bucket 512 107 101 35298 0 30 106496 0 malloc-256 256 274 131 63966 0 62 103680 0 malloc-4096 4096 19 6 601 0 2 102400 0 malloc-8192 8192 9 2 141 0 1 90112 0 malloc-4096 4096 13 9 36740 0 2 90112 0 filedesc0 1072 58 26 37611 0 8 90048 0 UMA Kegs 384 218 5 218 0 30 85632 0 malloc-256 256 105 225 221907 0 62 84480 0 malloc-256 256 103 227 27391 0 62 84480 0 malloc-16384 16384 4 1 168 0 1 81920 0 malloc-16384 16384 0 5 12 0 1 81920 0 malloc-128 128 304 285 78986 0 126 75392 0 malloc-8192 8192 4 5 35 0 1 73728 0 malloc-256 256 203 82 2919 0 62 72960 0 malloc-64 64 139 995 548895 0 254 72576 0 tcp_rack_pcb 704 60 28 757 0 16 61952 0 unpcb 256 17 223 8523 0 105 61440 0 malloc-256 256 90 150 198024 0 62 61440 0 malloc-64 64 328 617 56760 0 254 60480 0 malloc-384 384 135 15 543 0 30 57600 0 32 Bucket 256 86 139 271939 0 62 57600 0 malloc-2048 2048 11 17 438 0 8 57344 0 malloc-64 64 512 370 35851 0 254 56448 0 malloc-256 256 79 131 46569 0 62 53760 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 1 5 13 0 1 49152 0 pcpu-8 8 5341 803 19617 0 254 49152 0 malloc-128 128 97 275 74555 0 126 47616 0 udplite_inpcb 488 0 96 2170 0 81 46848 0 malloc-2048 2048 5 17 768 0 8 45056 0 pipe 744 22 38 4195 0 16 44640 0 malloc-64 64 502 191 1596 0 254 44352 0 malloc-4096 4096 8 2 13 0 2 40960 0 Files 80 218 282 125134 0 126 40000 0 malloc-384 384 18 82 60413 0 30 38400 0 NAMEI 1024 2 34 199607 0 16 36864 0 malloc-2048 2048 5 13 157 0 8 36864 0 malloc-512 512 2 70 4689 0 30 36864 0 malloc-128 128 177 102 1216 0 126 35712 0 malloc-8192 8192 2 2 13 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 2 6 47 0 2 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 ksiginfo 112 66 222 2356 0 126 32256 0 clpbuf 2632 0 12 169 0 4 31584 0 tcp_bbr_pcb 832 0 36 3745 0 16 29952 0 PWD 32 17 865 36189 0 254 28224 0 malloc-64 64 283 158 887 0 254 28224 0 malloc-32 32 302 580 42357 0 254 28224 0 16 Bucket 144 75 121 58799 0 62 28224 0 KNOTE 160 28 147 356154 0 62 28000 0 8 Bucket 80 71 279 12107 0 126 28000 0 ripcb 488 4 52 1000 0 81 27328 0 udp_inpcb 488 2 54 1341 0 81 27328 0 itimer 352 0 77 344 0 30 27104 0 malloc-384 384 5 65 942 0 30 26880 0 TURNSTILE 136 181 8 181 0 62 25704 0 malloc-64 64 69 309 9838 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 2 8 1077 0 8 20480 0 malloc-1024 1024 7 13 3758 0 16 20480 0 malloc-1024 1024 10 10 20 0 16 20480 0 malloc-512 512 7 33 1890 0 30 20480 0 sctp_laddr 48 64 356 7644 0 254 20160 0 malloc-64 64 99 216 1110 0 254 20160 0 malloc-32 32 93 537 18111 0 254 20160 0 malloc-32 32 49 581 58743 0 254 20160 0 2 Bucket 32 87 543 16569 0 254 20160 0 vtnet_tx_hdr 24 0 835 9800671 0 254 20040 0 tcp_rack_map 120 120 45 1000 0 126 19800 0 sctp_readq 152 0 130 2108 0 105 19760 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 7 68 1681 0 62 19200 0 malloc-256 256 16 59 2884 0 62 19200 0 SLEEPQUEUE 88 181 11 181 0 126 16896 0 malloc-8192 8192 2 0 4 0 1 16384 0 malloc-1024 1024 10 6 623 0 16 16384 0 sctp_stream_msg_out 112 25 119 4002 0 153 16128 0 4 Bucket 48 10 326 944 0 254 16128 0 malloc-16 16 184 816 46573 0 254 16000 0 malloc-16 16 192 808 41606 0 254 16000 0 malloc-128 128 92 32 574 0 126 15872 0 routing nhops 256 27 33 205 0 62 15360 0 malloc-384 384 1 39 518 0 30 15360 0 DIRHASH 1024 2 10 36 0 16 12288 0 malloc-2048 2048 1 5 11 0 8 12288 0 malloc-1024 1024 6 6 96 0 16 12288 0 malloc-512 512 9 15 61 0 30 12288 0 malloc-512 512 10 14 40 0 30 12288 0 rtentry 176 34 35 205 0 62 12144 0 PGRP 88 31 107 150 0 126 12144 0 rl_entry 40 94 209 220 0 254 12120 0 malloc-32 32 123 255 1987 0 254 12096 0 malloc-32 32 61 317 3003 0 254 12096 0 malloc-16 16 338 412 1349 0 254 12000 0 malloc-128 128 5 88 56 0 126 11904 0 malloc-1024 1024 3 5 14 0 16 8192 0 malloc-1024 1024 8 0 9 0 16 8192 0 malloc-512 512 0 16 49 0 30 8192 0 tcptw 88 0 92 13 0 153 8096 0 sctp_asconf_ack 48 0 168 89 0 254 8064 0 syncache 168 0 48 38 0 105 8064 0 udpcb 32 2 250 3511 0 254 8064 0 malloc-32 32 3 249 233 0 254 8064 0 malloc-32 32 4 248 695 0 254 8064 0 malloc-16 16 186 314 1350 0 254 8000 0 malloc-16 16 24 476 54658 0 254 8000 0 malloc-16 16 6 494 6 0 254 8000 0 tcp_log_node 120 0 66 6 0 126 7920 0 kenv 258 3 27 1109 0 30 7740 0 L VFS Cache 320 0 24 20 0 30 7680 0 malloc-384 384 14 6 16 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 15 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 10 0 2 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 3 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 3 0 62 4048 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 96 1 41 2 0 153 4032 0 ipq 56 0 72 1 0 254 4032 0 UMA Slabs 1 176 11 11 11 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 domainset 40 0 63 6 0 254 2520 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 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 0 105 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 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 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 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 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 59 0 0 mbuf_jumbo_9k 9216 0 0 0 0 59 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 14 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 4 0 0 swwbuf 2632 0 0 0 0 4 0 0 swrbuf 2632 0 0 0 0 4 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 8 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-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 malloc-16 16 0 0 1 0 254 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