panic: mutex blocked lock not owned at /syzkaller/managers/i386/kernel/sys/kern/sched_ule.c:2685 cpuid = 1 time = 132 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009a4c3390 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009a4c34f0 vpanic() at vpanic+0x2b8/frame 0xfffffe009a4c35d0 panic() at panic+0xb5/frame 0xfffffe009a4c36a0 __mtx_assert() at __mtx_assert+0x224/frame 0xfffffe009a4c36f0 sched_add() at sched_add+0x68/frame 0xfffffe009a4c3730 handleevents() at handleevents+0x3c7/frame 0xfffffe009a4c3790 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe009a4c3870 ipi_bitmap_handler() at ipi_bitmap_handler+0x1a8/frame 0xfffffe009a4c3a10 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe009a4c3a10 --- interrupt, rip = 0xffffffff817a446e, rsp = 0xfffffe009a4c3ae0, rbp = 0xfffffe009a4c3c30 --- witness_warn() at witness_warn+0x8ae/frame 0xfffffe009a4c3c30 userret() at userret+0x65b/frame 0xfffffe009a4c3d30 ia32_syscall() at ia32_syscall+0x74e/frame 0xfffffe009a4c3f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 3924 tid 103887 ] Stopped at kdb_enter+0x6b: movq $0,0x250ff3a(%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 0xb0b0c1becb8e686b rdx 0x1 rbx 0 rsp 0xfffffe009a4c34d0 rbp 0xfffffe009a4c34f0 rsi 0 rdi 0xffffffff81761dfa vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009a046a70 r12 0xfffffe009a046560 r13 0xfffffe009a4c3501 r14 0xffffffff82b547c0 .str.18 r15 0xffffffff82b547c0 .str.18 rip 0xffffffff8175535b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x250ff3a(%rip) db> show proc Process 3924 (syz-executor.3) at 0xfffffe009aa75548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffffe0092e75a90 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053df6000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a1b83f0 (map 0xfffffe009a1b83f0) (map.pmap 0xfffffe009a1b84b0) (pmap 0xfffffe009a1b8518) threads: 2 103831 RunQ syz-executor.3 103887 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 3924 788 788 0 R (threaded) syz-executor.3 103831 RunQ syz-executor.3 103887 Run CPU 1 syz-executor.3 3922 776 776 0 D (threaded) syz-executor.0 100999 S nanslp 0xffffffff83c32940 syz-executor.0 103880 D biowr 0xfffffe0007aa3ec0 syz-executor.0 103885 S uwait 0xfffffe0058d66080 syz-executor.0 3921 783 783 0 R (threaded) syz-executor.2 102662 RunQ syz-executor.2 103881 RunQ syz-executor.2 103883 S uwait 0xfffffe009a02c680 syz-executor.2 3920 777 777 0 R (threaded) syz-executor.1 101524 S nanslp 0xffffffff83c32940 syz-executor.1 103879 Run CPU 0 syz-executor.1 103884 S uwait 0xfffffe009a02f600 syz-executor.1 3527 0 0 0 DL - 0xffffffff83d52640 [soaiod4] 3526 0 0 0 DL - 0xffffffff83d52640 [soaiod3] 3525 0 0 0 DL - 0xffffffff83d52640 [soaiod2] 3524 0 0 0 DL - 0xffffffff83d52640 [soaiod1] 3520 0 0 0 DL aiordy 0xfffffe009aa73548 [aiod4] 3519 0 0 0 DL aiordy 0xfffffe009a1d7548 [aiod3] 3518 0 0 0 DL aiordy 0xfffffe009a1d8548 [aiod2] 3517 0 0 0 DL aiordy 0xfffffe009aa74a90 [aiod1] 2260 1 777 0 S uwait 0xfffffe0058d7f200 syz-executor.1 2256 1 777 0 S uwait 0xfffffe009a024600 syz-executor.1 2254 1 777 0 S uwait 0xfffffe009a024400 syz-executor.1 2252 1 777 0 S umtxn 0xfffffe0058d7f300 syz-executor.1 2023 1 788 0 S uwait 0xfffffe0058d7df00 syz-executor.3 2016 1 783 0 S uwait 0xfffffe0058d66880 syz-executor.2 2011 1 788 0 S uwait 0xfffffe0058d68d00 syz-executor.3 2004 1 783 0 S uwait 0xfffffe0058d7e080 syz-executor.2 1995 1 788 0 S uwait 0xfffffe0058d66e80 syz-executor.3 1992 1 777 0 S uwait 0xfffffe009a024c00 syz-executor.1 1990 1 783 0 S uwait 0xfffffe0058d67b00 syz-executor.2 1987 1 776 0 S uwait 0xfffffe0058d67700 syz-executor.0 1983 1 788 0 S uwait 0xfffffe0058d7e280 syz-executor.3 1980 1 777 0 S uwait 0xfffffe0058d67600 syz-executor.1 1978 1 783 0 S uwait 0xfffffe009a024800 syz-executor.2 1975 1 776 0 S uwait 0xfffffe0058d7de00 syz-executor.0 1971 1 788 0 S umtxn 0xfffffe0058d7dd00 syz-executor.3 1968 1 777 0 S uwait 0xfffffe009a024300 syz-executor.1 1966 1 783 0 S uwait 0xfffffe0058d66680 syz-executor.2 1963 1 776 0 S uwait 0xfffffe0058d7da00 syz-executor.0 1959 1 788 0 S uwait 0xfffffe0058d66980 syz-executor.3 1956 1 777 0 S uwait 0xfffffe0058d7d580 syz-executor.1 1954 1 783 0 S uwait 0xfffffe0058d66780 syz-executor.2 1952 1 776 0 S uwait 0xfffffe0058d66c80 syz-executor.0 1947 1 788 0 S uwait 0xfffffe0058d67f00 syz-executor.3 1945 1 777 0 S uwait 0xfffffe0058d67800 syz-executor.1 1942 1 783 0 S uwait 0xfffffe0058d7d200 syz-executor.2 1941 1 776 0 S uwait 0xfffffe0058d66b80 syz-executor.0 1935 1 788 0 S uwait 0xfffffe0058d7d800 syz-executor.3 1933 1 783 0 S uwait 0xfffffe0058d7d400 syz-executor.2 1931 1 777 0 S uwait 0xfffffe0007979800 syz-executor.1 1929 1 776 0 S uwait 0xfffffe0058d66d80 syz-executor.0 1922 1 788 0 S uwait 0xfffffe0058d67000 syz-executor.3 1920 1 783 0 S umtxn 0xfffffe0058d67180 syz-executor.2 1910 1 783 0 S uwait 0xfffffe0058d7db00 syz-executor.2 1054 1048 1054 0 Ss select 0xfffffe00929428c0 dhclient 1051 1 1051 0 Ss select 0xfffffe0092941e40 dhclient 1048 1038 430 65 S select 0xfffffe00929427c0 dhclient 1038 430 430 0 S wait 0xfffffe0058c0d000 sh 788 774 788 0 Rs syz-executor.3 783 774 783 0 Ss nanslp 0xffffffff83c32940 syz-executor.2 777 774 777 0 Rs syz-executor.1 776 774 776 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100102 S uwait 0xfffffe0007979900 syz-fuzzer 100111 S uwait 0xfffffe0007975300 syz-fuzzer 100112 S uwait 0xfffffe0058d68700 syz-fuzzer 100113 S kqread 0xfffffe0058d4ed00 syz-fuzzer 100114 S uwait 0xfffffe0058d68900 syz-fuzzer 100115 S uwait 0xfffffe0058d68a00 syz-fuzzer 100116 S uwait 0xfffffe0007975b80 syz-fuzzer 100119 S uwait 0xfffffe0058d7dc00 syz-fuzzer 100912 S uwait 0xfffffe0058d67900 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe00926ca5f8 csh 770 688 770 0 Ss select 0xfffffe0092942dc0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00572330b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00543f6cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00543f74b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00543f7cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0007966cb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00079674b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00543f84b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00543f8cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00576da4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83c32941 cron 688 1 688 0 Ss select 0xfffffe00081e5440 sshd 501 1 501 0 Ss select 0xfffffe00571d7840 syslogd 430 1 430 0 Ss wait 0xfffffe0058c0ea90 devd 429 1 429 65 Ss select 0xfffffe00081e5140 dhclient 344 1 344 0 Ss select 0xfffffe00081e51c0 dhclient 341 1 341 0 Ss select 0xfffffe00571d77c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe005883a548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83d58140 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d56760 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100090 D sdflush 0xfffffe0058b154e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d89c40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d7daf8 [dom0] 100079 D launds 0xffffffff83d7db04 [laundry: dom0] 100080 D umarcl 0xffffffff81e53a90 [uma] 7 0 0 0 DL - 0xffffffff839ee808 [rand_harvestq] 6 0 0 0 DL waiting 0xffffffff84944300 [sctp_iterator] 5 0 0 0 DL pftm 0xffffffff84575530 [pf purge] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838907c0 [doneq0] 100046 D - 0xffffffff83890740 [async] 100075 D - 0xffffffff838905c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe00570d2488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d79340 [crypto] 100042 D crypto_ 0xfffffe0053fad030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fad080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c08000 [g_event] 100037 D - 0xffffffff83c08020 [g_up] 100038 D - 0xffffffff83c08040 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 I [clock (0)] 100030 CanRun [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100034 I [swi3: busdma] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100067 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053df6000 [init] 10 0 0 0 DL audit_w 0xffffffff83d79e20 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c08aa0 [swapper] 100005 D - 0xfffffe00081dc500 [if_io_tqg_0] 100006 D - 0xfffffe00081dc400 [if_io_tqg_1] 100007 D - 0xfffffe00081dc300 [if_config_tqg_0] 100008 D - 0xfffffe00081dc200 [softirq_0] 100009 D - 0xfffffe00081dc100 [softirq_1] 100011 D - 0xfffffe00081dbd00 [aiod_kick taskq] 100012 D - 0xfffffe00081dbc00 [linuxkpi_irq_wq] 100013 D - 0xfffffe00081dbb00 [inm_free taskq] 100014 D - 0xfffffe00081dba00 [in6m_free taskq] 100015 D - 0xfffffe00081db900 [deferred_unmount ta] 100016 D - 0xfffffe00081db800 [thread taskq] 100018 D - 0xfffffe00081db500 [kqueue_ctx taskq] 100019 D - 0xfffffe00081db400 [pci_hp taskq] 100021 D - 0xfffffe00081db100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081db100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081db100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081db100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081db000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081db000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081db000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081db000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f0ad00 [firmware taskq] 100039 D - 0xfffffe0053f0ac00 [crypto_0] 100040 D - 0xfffffe0053f0ac00 [crypto_1] 100056 D - 0xfffffe0053f0a400 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f0a300 [vtnet0 txq 0] 100058 D - 0xfffffe0053f0a200 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f0a100 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571b3580 [virtio_balloon] 100065 D - 0xffffffff82b5a2a0 [deadlkres] 100070 D - 0xfffffe0053f09300 [acpi_task_0] 100071 D - 0xfffffe0053f09300 [acpi_task_1] 100072 D - 0xfffffe0053f09300 [acpi_task_2] 100073 D - 0xfffffe00081de100 [mca taskq] 100074 D - 0xfffffe0053f0a900 [CAM taskq] db> show all locks Process 3922 (syz-executor.0) thread 0xfffffe0058b7b1e0 (103880) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007aa3f40) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1705 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009b424070) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1164 Process 3921 (syz-executor.2) thread 0xfffffe009a975020 (103881) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007abf7b0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1705 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009a170930) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1164 Process 3920 (syz-executor.1) thread 0xfffffe009a046c80 (103879) exclusive sleep mutex sleep mtxpool (sleep mtxpool) r = 0 (0xfffffe000785d380) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:211 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a92480) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1705 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00999cb930) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1164 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4241 sysctloid 35454 2089K 35525 vtbuf 24 1968K 46 kobj 322 1288K 481 newblk 68 1041K 9219 vfscache 3 1025K 3 pcb 452 1023K 6848 filedesc 88 698K 6009 inodedep 215 593K 3483 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 198 408K 4031 filemon 35 280K 56 vmem 3 274K 6 acpica 1674 184K 56282 vnet_data 1 168K 1 sctp_stro 151 151K 1508 tidhash 3 141K 3 sctp_atcl 367 138K 5092 linker 354 134K 686 pagedep 9 130K 3069 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 bus 973 80K 3426 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 418 53K 418 kdtrace 275 52K 7813 dirrem 202 51K 3333 BPF 22 36K 65 temp 34 33K 2686 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 192 24K 3285 kbdmux 6 22K 6 sctp_atky 518 21K 6995 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 routetbl 130 16K 506 lltable 48 15K 103 ithread 93 15K 93 bus-sc 34 15K 1651 KTRACE 101 13K 16235 ether_multi 152 13K 162 ifnet 7 13K 7 ksem 31 12K 38 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 kqueue 97 9K 3942 cred 35 9K 298 in6_multi 65 9K 65 bmsafemap 2 9K 3520 UART 12 9K 12 devstat 4 9K 4 pf_rule 4 8K 20 DEVFSP 128 8K 517 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 pwddesc 92 6K 3904 sctp_athm 367 6K 5341 plimit 21 6K 364 sctp_map 302 5K 2994 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 43 UMA 272 5K 272 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 111 4K 5070 hhook 15 4K 17 kcovinfo 52 4K 52 session 25 4K 49 terminal 11 3K 11 uidinfo 3 3K 16 xform 33 3K 692 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 lockf 19 2K 361 selfd 31 2K 46825 ip6ndp 12 2K 14 Unitno 29 2K 103 sctp_ifa 13 2K 14 select 13 2K 55 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 37 tun 7 2K 7 freework 5 2K 5221 softdep 1 1K 1 mkdir 8 1K 6040 freeblks 4 1K 3296 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 diradd 7 1K 3369 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 indirdep 3 1K 2078 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 2144 pci_link 10 1K 10 crypto 4 1K 157 CC Mem 10 1K 975 encap_export_host 12 1K 12 pf_osfp 5 1K 5 inpcbpolicy 18 1K 1300 newdirblk 4 1K 3020 pfil 4 1K 4 cdev 2 1K 2 osd 14 1K 960 chacha20random 1 1K 1 iov 6 1K 16146 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 11 CAM SIM 2 1K 2 procdesc 2 1K 12 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 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 pmchooks 1 1K 1 soname 4 1K 7439 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2394 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 23 sctp_stri 0 0K 454 mqdata 0 0K 0 pf_table 0 0K 24 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 277 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 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 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 ciss_data 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 UMAHash 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2004 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 116 allocindir 0 0K 0 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 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 scsi_da 0 0K 69 pvscsi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 70 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 nvme_da 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 3202 namei_tracker 0 0K 7 export_host 0 0K 0 cl_savebuf 0 0K 67 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 136 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 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 115 ktls 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 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 388 eventfd 0 0K 10 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 mpr 0 0K 0 sbuf 0 0K 592 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 677 sysctl 0 0K 3 LED 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 cache 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 31 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 2094 39582 0 254 42655744 0 mbuf 256 11648 3850 616843 0 254 3967488 0 tcp_log 416 0 7623 85980 0 254 3171168 0 pbuf 2624 0 762 0 0 2 1999488 0 malloc-384 384 4531 59 9256 0 30 1762560 0 malloc-4096 4096 425 5 5042 0 2 1761280 0 BUF TRIE 144 198 11590 5020 0 62 1697472 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11631 87 12016 0 126 1499904 0 UMA Slabs 0 112 12211 23 12211 0 126 1370208 0 vmem btag 56 20895 96 20895 0 254 1175496 0 sctp_asoc 2288 151 359 1497 0 254 1166880 0 RADIX NODE 144 6799 420 101737 0 66 1039536 0 tcp_bbr_map 128 12 7304 95862 0 126 936448 0 malloc-16384 16384 44 4 3003 0 1 786432 0 FFS inode 1160 554 34 3850 0 8 682080 0 sctp_ep 1208 216 294 3368 0 254 616080 0 256 Bucket 2048 284 12 3190 0 8 606208 0 VM OBJECT 264 2165 85 71083 0 30 594000 0 tcpcb 1096 10 501 949 0 254 560056 0 malloc-2048 2048 218 22 3550 0 8 491520 0 socket 960 130 378 6003 0 254 487680 0 ertt_txseginfo 40 1 11210 393547 0 254 448440 0 malloc-2048 2048 10 198 541 0 8 425984 0 malloc-8192 8192 47 3 71 0 1 409600 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 155 362 1640 0 254 380512 0 THREAD 1808 182 27 3887 0 8 377872 0 tcp_inpcb 424 10 755 949 0 254 324360 0 MAP ENTRY 96 3004 272 202630 0 126 314496 0 malloc-1024 1024 287 17 1645 0 16 311296 0 VNODE 448 594 99 3892 0 30 310464 0 malloc-64 64 3891 456 4645 0 254 278208 0 malloc-384 384 214 476 3538 0 30 264960 0 malloc-16 16 14674 576 18636 0 254 244000 0 malloc-256 256 401 529 7297 0 62 238080 0 sctp_chunk 152 1077 457 2917 0 254 233168 0 DEVCTL 1024 21 199 151 0 0 225280 0 malloc-256 256 69 801 11383 0 62 222720 0 ripcb 424 2 511 130 0 254 217512 0 udplite_inpcb 424 0 513 28 0 254 217512 0 udp_inpcb 424 6 507 193 0 254 217512 0 VMSPACE 2552 67 11 3906 0 4 199056 0 malloc-65536 65536 1 2 43 0 1 196608 0 malloc-65536 65536 1 2 71 0 1 196608 0 malloc-32768 32768 0 6 1894 0 1 196608 0 mbuf_packet 256 23 739 15078 0 254 195072 0 malloc-128 128 1352 167 27109 0 126 194432 0 malloc-32 32 5345 577 5606 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 184 41 4538 0 16 187200 0 128 Bucket 1024 122 41 1789 0 16 166912 0 FFS2 dinode 256 554 76 3849 0 62 161280 0 malloc-128 128 657 490 7184 0 126 146816 0 S VFS Cache 104 1018 386 4481 0 126 146016 0 PROC 1352 91 14 3924 0 8 141960 0 malloc-65536 65536 0 2 7 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 unpcb 256 11 499 1308 0 254 130560 0 clpbuf 2624 0 48 191 0 16 125952 0 filedesc0 1072 92 20 3904 0 8 120064 0 ksiginfo 112 91 953 845 0 126 116928 0 malloc-4096 4096 21 5 36 0 2 106496 0 malloc-128 128 621 154 1599 0 126 99200 0 malloc-256 256 278 97 4485 0 62 96000 0 malloc-256 256 258 117 4111 0 62 96000 0 malloc-384 384 185 55 649 0 30 92160 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 97 71 4165 0 30 86016 0 malloc-16384 16384 3 2 10 0 1 81920 0 malloc-256 256 102 213 5808 0 62 80640 0 sctp_readq 152 0 520 260 0 254 79040 0 g_bio 408 4 176 37974 0 30 73440 0 malloc-64 64 774 297 20278 0 254 68544 0 malloc-128 128 309 218 3596 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 3 1 18 0 1 65536 0 malloc-2048 2048 7 25 536 0 8 65536 0 malloc-256 256 121 134 4270 0 62 65280 0 32 Bucket 256 80 175 6820 0 62 65280 0 sctp_stream_msg_out 112 42 498 419 0 254 60480 0 malloc-64 64 550 269 2757 0 254 52416 0 malloc-64 64 471 348 1005 0 254 52416 0 Files 80 415 235 16973 0 126 52000 0 malloc-128 128 159 244 9591 0 126 51584 0 malloc-256 256 9 186 3344 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 28551 0 16 49152 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-2048 2048 0 24 81 0 8 49152 0 syncache 168 0 264 4 0 254 44352 0 pcpu-8 8 4728 392 5653 0 254 40960 0 Mountpoints 2752 2 12 40 0 4 38528 0 da_ccb 544 1 69 9692 0 16 38080 0 pipe 744 20 30 460 0 16 37200 0 hostcache 64 4 563 4 0 254 36288 0 PWD 32 54 1080 3045 0 254 36288 0 malloc-64 64 93 474 482 0 254 36288 0 malloc-64 64 159 408 51368 0 254 36288 0 malloc-64 64 107 460 7431 0 254 36288 0 malloc-64 64 3 564 35 0 254 36288 0 16 Bucket 144 78 174 678 0 62 36288 0 malloc-128 128 30 249 408 0 126 35712 0 malloc-128 128 12 267 268 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 24 111 669 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 3209 0 2 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 7 9 123 0 8 32768 0 malloc-2048 2048 1 15 75 0 8 32768 0 malloc-2048 2048 5 11 196 0 8 32768 0 malloc-1024 1024 3 29 1692 0 16 32768 0 malloc-1024 1024 4 28 53 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 8 24 14 0 16 32768 0 malloc-512 512 1 63 157 0 30 32768 0 malloc-512 512 1 63 15 0 30 32768 0 malloc-512 512 1 63 455 0 30 32768 0 malloc-512 512 8 56 101 0 30 32768 0 malloc-512 512 9 55 38 0 30 32768 0 pcpu-64 64 482 30 482 0 254 32768 0 tcp_rack_pcb 896 0 36 277 0 16 32256 0 KNOTE 160 29 171 27730 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 968 0 126 31680 0 tcp_bbr_pcb 832 6 30 452 0 16 29952 0 cpuset 104 7 272 119 0 126 29016 0 sctp_asconf_ack 48 0 588 13 0 254 28224 0 sctp_laddr 48 40 548 1366 0 254 28224 0 tcp_inpcb 32 8 874 717 0 254 28224 0 malloc-32 32 462 420 6425 0 254 28224 0 malloc-32 32 287 595 9834 0 254 28224 0 4 Bucket 48 6 582 118 0 254 28224 0 2 Bucket 32 60 822 960 0 254 28224 0 AIO 208 0 133 13 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 16 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 25 251 49 0 126 24288 0 rl_entry 40 92 514 92 0 254 24240 0 8 Bucket 80 70 230 1019 0 126 24000 0 malloc-384 384 0 60 38 0 30 23040 0 malloc-384 384 11 49 11 0 30 23040 0 malloc-384 384 1 59 15 0 30 23040 0 malloc-384 384 21 39 74 0 30 23040 0 malloc-384 384 1 59 30 0 30 23040 0 domainset 40 0 567 84 0 254 22680 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 udpcb 32 6 624 221 0 254 20160 0 udp_inpcb 32 3 627 37 0 254 20160 0 ertt 72 10 270 949 0 126 20160 0 malloc-32 32 80 550 153 0 254 20160 0 malloc-32 32 68 562 820 0 254 20160 0 malloc-32 32 153 477 1038 0 254 20160 0 malloc-32 32 83 547 4301 0 254 20160 0 malloc-32 32 29 601 182 0 254 20160 0 cryptop 280 0 70 37 0 30 19600 0 AIOCB 552 0 35 13 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 160 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 102 0 1 16384 0 malloc-4096 4096 0 4 5 0 2 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-4096 4096 0 4 44 0 2 16384 0 malloc-1024 1024 2 14 73 0 16 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-1024 1024 12 4 169 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 pf tags 104 1 155 1 0 126 16224 0 vtnet_tx_hdr 24 0 668 209832 0 254 16032 0 malloc-16 16 405 595 5422 0 254 16000 0 kenv 258 15 45 1036 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 15 735 113 0 254 12000 0 malloc-16 16 327 423 765 0 254 12000 0 malloc-16 16 5 745 11259 0 254 12000 0 malloc-16 16 257 493 5856 0 254 12000 0 malloc-16 16 327 423 29434 0 254 12000 0 malloc-16 16 14 736 22 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 ripcb 32 0 0 0 0 254 0 0 udplite_inpcb 32 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 72 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 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 608 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 linux_dma_object 32 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 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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