panic: mutex blocked lock not owned at /syzkaller/managers/main/kernel/sys/kern/sched_ule.c:2685 cpuid = 0 time = 296 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe005402ed90 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe005402eef0 vpanic() at vpanic+0x2b8/frame 0xfffffe005402efd0 panic() at panic+0xb5/frame 0xfffffe005402f0a0 __mtx_assert() at __mtx_assert+0x224/frame 0xfffffe005402f0f0 sched_add() at sched_add+0x68/frame 0xfffffe005402f130 handleevents() at handleevents+0x3c7/frame 0xfffffe005402f190 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe005402f270 ipi_bitmap_handler() at ipi_bitmap_handler+0x1a8/frame 0xfffffe005402f410 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe005402f410 --- interrupt, rip = 0xffffffff81723d66, rsp = 0xfffffe005402f4e8, rbp = 0xfffffe005402f4f0 --- __asan_load8_noabort() at __asan_load8_noabort+0x6/frame 0xfffffe005402f4f0 witness_unlock() at witness_unlock+0x168/frame 0xfffffe005402f570 __mtx_unlock_flags() at __mtx_unlock_flags+0xeb/frame 0xfffffe005402f630 vtnet_txq_mq_start() at vtnet_txq_mq_start+0xf1/frame 0xfffffe005402f670 ether_output_frame() at ether_output_frame+0x2a8/frame 0xfffffe005402f730 ether_output() at ether_output+0x1151/frame 0xfffffe005402f8a0 ip_output_send() at ip_output_send+0x29b/frame 0xfffffe005402f910 ip_output() at ip_output+0x2ae6/frame 0xfffffe005402fb50 bbr_output_wtime() at bbr_output_wtime+0x61c3/frame 0xfffffe0054030890 bbr_output() at bbr_output+0xd1/frame 0xfffffe0054030930 tcp_hptsi() at tcp_hptsi+0x1713/frame 0xfffffe0054030c90 tcp_hpts_thread() at tcp_hpts_thread+0x2f4/frame 0xfffffe0054030d90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0054030ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0054030f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0054030f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] 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 0x28 rax 0x12 rcx 0x1d1e1031b2db3fa4 rdx 0x1 rbx 0 rsp 0xfffffe005402eed0 rbp 0xfffffe005402eef0 rsi 0 rdi 0xffffffff81761dfa vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009274a510 r12 0xfffffe0053edf560 r13 0xfffffe005402ef01 r14 0xffffffff82b547c0 .str.18 r15 0xffffffff82b547c0 .str.18 rip 0xffffffff8175535b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x250ff3a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df5548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83c08aa0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83c08aa0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83c09a40 (map 0xffffffff83c09a40) (map.pmap 0xffffffff83c09b00) (pmap 0xffffffff83c09b68) threads: 21 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100031 I [swi1: netisr 0] 100032 Run CPU 0 [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 L *vtnet0- 0xfffffe0053eeb6c0 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 8276 786 786 0 R (threaded) syz-executor.3 109170 RunQ syz-executor.3 110268 S connec 0xfffffe0058beb49a syz-executor.3 110270 S uwait 0xfffffe009003f580 syz-executor.3 8275 780 780 0 S (threaded) syz-executor.2 109436 S nanslp 0xffffffff83c32941 syz-executor.2 110267 S connec 0xfffffe0058c0085a syz-executor.2 110269 S uwait 0xfffffe009a02ed00 syz-executor.2 8274 778 778 0 R (threaded) syz-executor.1 109950 RunQ syz-executor.1 110265 S connec 0xfffffe0058c1749a syz-executor.1 110266 S uwait 0xfffffe009a02e800 syz-executor.1 7959 1 777 0 S uwait 0xfffffe009a02ec00 syz-executor.0 6008 1 6007 0 SV uwait 0xfffffe0099b35600 syz-executor.0 2703 2697 2703 0 Ss select 0xfffffe0092860ac0 dhclient 2700 1 2700 0 Ss select 0xfffffe0092860240 dhclient 2697 2690 430 65 S select 0xfffffe0092860bc0 dhclient 2690 430 430 0 S wait 0xfffffe0099a2b000 sh 2681 1 2681 65 Ss select 0xfffffe00928611c0 dhclient 1384 0 0 0 DL aiordy 0xfffffe0099b4d548 [aiod4] 1383 0 0 0 DL aiordy 0xfffffe0092e73a90 [aiod3] 1382 0 0 0 DL aiordy 0xfffffe0099a29000 [aiod2] 1381 0 0 0 DL aiordy 0xfffffe0053edaa90 [aiod1] 1122 1 1122 0 Ss select 0xfffffe00571d7940 dhclient 1120 1 786 0 S uwait 0xfffffe0090008000 syz-executor.3 1116 1 786 0 S uwait 0xfffffe0099968b00 syz-executor.3 1113 1 1113 0 Ss select 0xfffffe00928605c0 dhclient 1103 1 786 0 S uwait 0xfffffe009003fc80 syz-executor.3 1099 1 786 0 S uwait 0xfffffe0090009100 syz-executor.3 1086 1 786 0 S uwait 0xfffffe0090007b80 syz-executor.3 1080 1 1071 0 S uwait 0xfffffe0090008a80 syz-executor.3 1066 1 1062 0 S uwait 0xfffffe0007979700 syz-executor.3 1060 1 1055 0 S uwait 0xfffffe009003f780 syz-executor.3 1042 1 1035 0 S uwait 0xfffffe0090040000 syz-executor.3 1029 1 1021 0 S uwait 0xfffffe0090007d80 syz-executor.3 1015 1 1007 0 S uwait 0xfffffe009003f080 syz-executor.3 1006 1 998 0 S uwait 0xfffffe0090008200 syz-executor.3 994 1 986 0 S uwait 0xfffffe0007975180 syz-executor.3 982 1 972 0 S uwait 0xfffffe009003fa80 syz-executor.3 970 1 962 0 S uwait 0xfffffe0090009200 syz-executor.3 961 1 951 0 S uwait 0xfffffe0007975280 syz-executor.3 949 1 942 0 S uwait 0xfffffe009003f180 syz-executor.3 940 1 933 0 S uwait 0xfffffe0090009080 syz-executor.3 931 1 925 0 S uwait 0xfffffe0090008300 syz-executor.3 916 1 911 0 S uwait 0xfffffe0007975380 syz-executor.3 909 1 903 0 S uwait 0xfffffe009003f480 syz-executor.3 901 1 892 0 S uwait 0xfffffe0007979800 syz-executor.1 897 1 892 0 S uwait 0xfffffe009003fd80 syz-executor.1 896 1 891 0 S uwait 0xfffffe0090007e80 syz-executor.3 887 1 879 0 S uwait 0xfffffe009003fe80 syz-executor.1 859 1 852 0 S uwait 0xfffffe0090009400 syz-executor.1 786 774 786 0 Rs syz-executor.3 780 774 780 0 Ss nanslp 0xffffffff83c32941 syz-executor.2 778 774 778 0 Rs CPU 1 syz-executor.1 777 774 777 0 Ss piperd 0xfffffe0092e1b2e8 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffffe0007979900 syz-fuzzer 100111 S uwait 0xfffffe0090009600 syz-fuzzer 100112 S uwait 0xfffffe0090009700 syz-fuzzer 100113 S uwait 0xfffffe0090009800 syz-fuzzer 100114 S uwait 0xfffffe0090009900 syz-fuzzer 100115 S uwait 0xfffffe0090009a00 syz-fuzzer 100116 S uwait 0xfffffe009003f880 syz-fuzzer 100117 S kqread 0xfffffe0090020d00 syz-fuzzer 100118 S uwait 0xfffffe0007975080 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092a03b40 csh 770 688 770 0 Ss select 0xfffffe0092860c40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00572330b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00543f5cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00543f64b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00543f6cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00543f74b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00543f7cb0 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 0xffffffff83c32940 cron 688 1 688 0 Ss select 0xfffffe00571d7840 sshd 501 1 501 0 Ss select 0xfffffe00081e50c0 syslogd 430 1 430 0 Ss wait 0xfffffe0090051000 devd 429 1 429 65 Ss select 0xfffffe00081e5240 dhclient 344 1 344 0 Ss select 0xfffffe00081e5140 dhclient 341 1 341 0 Ss select 0xfffffe00571d77c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0058842548 [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] 100093 D sdflush 0xfffffe0007963ce8 [/ 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 0xffffffff81e53a50 [uma] 7 0 0 0 DL - 0xffffffff839ee808 [rand_harvestq] 6 0 0 0 DL waiting 0xffffffff84482300 [sctp_iterator] 5 0 0 0 DL pftm 0xffffffff848e9530 [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 CanRun [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100031 I [swi1: netisr 0] 100032 Run CPU 0 [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 L *vtnet0- 0xfffffe0053eeb6c0 [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 12 (intr) thread 0xfffffe0053edf560 (100032) exclusive sleep mutex vtnet0-tx0 (vtnet0-tx0) r = 0 (0xfffffe0057590a00) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2748 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0092969360) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1271 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 10 1027K 9201 vfscache 3 1025K 3 linker 376 572K 441 filedesc 72 570K 14733 pcb 37 555K 12466 inodedep 39 527K 7489 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 189 372K 8389 vmem 3 274K 6 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 10 131K 7371 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 506 64K 506 umtx 440 55K 440 BPF 30 53K 34 kdtrace 269 52K 18558 temp 34 33K 2134 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 136 16K 428 sctp_timw 61 16K 61 ithread 93 15K 93 bus-sc 34 15K 1651 lltable 43 14K 69 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 cred 36 9K 236 bmsafemap 2 9K 7486 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 22 rpc 2 8K 2 shmfd 1 8K 3 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 kqueue 85 8K 8304 audit_evclass 237 8K 296 dirrem 29 8K 7413 sctp_stro 7 7K 1334 taskqueue 63 7K 63 session 49 7K 435 sglist 5 7K 5 pf_rule 3 6K 3 sctp_atcl 16 6K 7493 CAM DEV 3 6K 510 plimit 22 6K 398 pwddesc 83 6K 8285 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 4053 evdev 4 4K 4 freefile 29 4K 7384 proc-args 109 4K 9495 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 lockf 23 3K 36 selfd 38 3K 128321 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 47 select 13 2K 65 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 9 tun 7 2K 7 freework 5 2K 7868 softdep 1 1K 1 mkdir 8 1K 14712 freeblks 4 1K 7393 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 42 NFSD session 1 1K 1 sctp_atky 23 1K 8849 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 sigio 12 1K 16 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 newdirblk 5 1K 7356 crypto 4 1K 108 encap_export_host 12 1K 12 inpcbpolicy 17 1K 5269 sctp_stri 1 1K 36 diradd 4 1K 7449 CC Mem 8 1K 4638 pfil 4 1K 4 cdev 2 1K 2 osd 12 1K 4614 chacha20random 1 1K 1 procdesc 3 1K 14 sctp_athm 16 1K 7497 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 sctp_map 14 1K 2668 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 19456 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 xform 2 1K 4525 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 171 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 filemon 0 0K 21 tcp_do 0 0K 0 tcp_fsb 0 0K 178 sctp_mcore 0 0K 0 sctp_socko 0 0K 2739 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 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 7419 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 18 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 2 allocindir 0 0K 0 indirdep 0 0K 730 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 39 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 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 7918 namei_tracker 0 0K 10 export_host 0 0K 0 cl_savebuf 0 0K 3 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 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 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 biobuf 0 0K 0 aios 0 0K 7 lio 0 0K 0 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 109 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 iov 0 0K 16888 ioctlops 0 0K 261 eventfd 0 0K 49 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 288 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 710 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 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8323 1075 1257866 0 254 38494208 0 mbuf 256 8748 915 3037450 0 254 2473728 0 RADIX NODE 144 16027 236 185028 0 62 2341872 0 pbuf 2624 0 794 0 0 2 2083456 0 malloc-4096 4096 420 6 9402 0 2 1744896 0 BUF TRIE 144 195 11593 1688 0 62 1697472 0 malloc-384 384 4183 197 11660 0 30 1681920 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11634 84 11712 0 126 1499904 0 UMA Slabs 0 112 10977 33 10977 0 126 1233120 0 sctp_asoc 2288 7 503 1334 0 254 1166880 0 vmem btag 56 18407 136 18407 0 254 1038408 0 sctp_ep 1208 8 762 6123 0 254 930160 0 socket 960 35 729 12886 0 254 733440 0 VM OBJECT 264 2540 175 186832 0 31 716760 0 FFS inode 1160 537 44 7921 0 8 673960 0 malloc-16384 16384 36 5 7365 0 1 671744 0 tcpcb 1096 8 503 4603 0 254 560056 0 malloc-384 384 38 1402 7489 0 30 552960 0 256 Bucket 2048 219 29 8019 0 8 507904 0 malloc-65536 65536 7 0 7 0 1 458752 0 ertt_txseginfo 40 3928 7283 1129166 0 254 448440 0 malloc-256 256 232 1448 15688 0 62 430080 0 malloc-256 256 11 1549 16646 0 62 399360 0 MAP ENTRY 96 3781 377 463267 0 126 399168 0 THREAD 1808 185 35 10275 0 8 397760 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 7 510 1334 0 254 380512 0 malloc-2048 2048 10 158 6330 0 8 344064 0 tcp_inpcb 424 8 757 4603 0 254 324360 0 VNODE 448 578 115 7964 0 30 310464 0 tcp_bbr_map 128 360 1934 123413 0 126 293632 0 malloc-64 64 3892 203 3963 0 254 262080 0 malloc-128 128 515 1531 15364 0 126 261888 0 malloc-16 16 14672 328 21836 0 254 240000 0 malloc-32768 32768 0 7 682 0 1 229376 0 DEVCTL 1024 19 201 153 0 0 225280 0 ripcb 424 3 510 271 0 254 217512 0 udplite_inpcb 424 0 513 102 0 254 217512 0 udp_inpcb 424 6 507 293 0 254 217512 0 malloc-65536 65536 1 2 105 0 1 196608 0 malloc-65536 65536 0 3 136 0 1 196608 0 malloc-1024 1024 144 48 1506 0 16 196608 0 mbuf_packet 256 115 647 9856 0 254 195072 0 malloc-128 128 1378 141 27523 0 126 194432 0 malloc-32 32 5345 577 5531 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 187 38 16315 0 16 187200 0 VMSPACE 2552 62 10 8261 0 4 183744 0 FFS2 dinode 256 537 93 7921 0 62 161280 0 S VFS Cache 104 1026 378 8624 0 126 146016 0 PROC 1352 82 23 8281 0 8 141960 0 128 Bucket 1024 87 44 1779 0 16 134144 0 malloc-65536 65536 1 1 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-8192 8192 12 4 36 0 1 131072 0 malloc-2048 2048 11 53 518 0 8 131072 0 unpcb 256 14 496 1463 0 254 130560 0 ksiginfo 112 95 949 6285 0 126 116928 0 filedesc0 1072 83 22 8285 0 8 112560 0 malloc-256 256 278 157 10970 0 62 111360 0 64 Bucket 512 132 76 7903 0 30 106496 0 malloc-128 128 592 183 1377 0 126 99200 0 malloc-4096 4096 22 2 33 0 2 98304 0 UMA Kegs 384 230 3 230 0 30 89472 0 malloc-64 64 773 550 25188 0 254 84672 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-384 384 180 30 568 0 30 80640 0 malloc-256 256 51 264 6875 0 62 80640 0 sctp_chunk 152 8 512 65 0 254 79040 0 pipe 744 21 79 728 0 16 74400 0 g_bio 408 0 180 15811 0 30 73440 0 malloc-128 128 311 216 7951 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-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 7 25 536 0 8 65536 0 malloc-256 256 103 152 8411 0 62 65280 0 32 Bucket 256 105 150 5935 0 62 65280 0 sctp_stream_msg_out 112 0 540 66 0 254 60480 0 malloc-64 64 157 662 137184 0 254 52416 0 malloc-64 64 344 475 5714 0 254 52416 0 malloc-64 64 473 346 1027 0 254 52416 0 Files 80 196 454 34768 0 126 52000 0 malloc-128 128 155 248 18235 0 126 51584 0 malloc-256 256 118 77 7919 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 50373 0 16 49152 0 malloc-16384 16384 3 0 18 0 1 49152 0 malloc-8192 8192 3 3 36 0 1 49152 0 malloc-8192 8192 4 2 9 0 1 49152 0 malloc-1024 1024 3 45 1643 0 16 49152 0 tcp_bbr_pcb 832 4 50 2625 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 26 0 16 41984 0 malloc-4096 4096 4 6 7925 0 2 40960 0 pcpu-8 8 4726 394 4910 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 4068 0 16 38080 0 malloc-64 64 62 505 4162 0 254 36288 0 malloc-64 64 95 472 12927 0 254 36288 0 malloc-64 64 3 564 39 0 254 36288 0 16 Bucket 144 76 176 458 0 62 36288 0 malloc-128 128 31 248 317 0 126 35712 0 malloc-128 128 12 267 268 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 24 111 365 0 62 34560 0 malloc-256 256 8 127 7464 0 62 34560 0 TURNSTILE 136 221 31 221 0 62 34272 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 6 10 58 0 8 32768 0 malloc-2048 2048 1 15 75 0 8 32768 0 malloc-2048 2048 5 11 199 0 8 32768 0 malloc-1024 1024 12 20 169 0 16 32768 0 malloc-1024 1024 3 29 6 0 16 32768 0 malloc-1024 1024 8 24 17 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 1 63 15 0 30 32768 0 malloc-512 512 4 60 39 0 30 32768 0 malloc-512 512 10 54 104 0 30 32768 0 malloc-512 512 9 55 10 0 30 32768 0 pcpu-64 64 485 27 485 0 254 32768 0 tcp_rack_pcb 896 0 36 178 0 16 32256 0 KNOTE 160 28 172 155090 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 157 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 3545 0 254 28224 0 tcp_inpcb 32 5 877 2786 0 254 28224 0 ertt 72 8 384 4603 0 126 28224 0 PWD 32 46 836 7417 0 254 28224 0 malloc-32 32 117 765 8664 0 254 28224 0 malloc-32 32 278 604 11107 0 254 28224 0 4 Bucket 48 6 582 201 0 254 28224 0 AIO 208 0 133 20 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 49 227 470 0 126 24288 0 rl_entry 40 75 531 75 0 254 24240 0 8 Bucket 80 71 229 2426 0 126 24000 0 malloc-384 384 1 59 53 0 30 23040 0 malloc-384 384 23 37 26 0 30 23040 0 malloc-384 384 1 59 34 0 30 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 udplite_inpcb 32 0 630 6 0 254 20160 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 395 0 254 20160 0 udp_inpcb 32 3 627 38 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 80 550 214 0 254 20160 0 malloc-32 32 68 562 632 0 254 20160 0 malloc-32 32 160 470 1034 0 254 20160 0 malloc-32 32 83 547 8218 0 254 20160 0 malloc-32 32 30 600 283 0 254 20160 0 2 Bucket 32 61 569 1196 0 254 20160 0 cryptop 280 0 70 19 0 30 19600 0 AIOCB 552 0 35 21 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 2 2 9 0 2 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-4096 4096 0 4 10 0 2 16384 0 malloc-2048 2048 0 8 12 0 8 16384 0 malloc-1024 1024 2 14 45 0 16 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 1 667 1745072 0 254 16032 0 malloc-16 16 56 944 7560 0 254 16000 0 malloc-16 16 252 748 10250 0 254 16000 0 kenv 258 15 45 1039 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 malloc-16 16 15 735 186 0 254 12000 0 malloc-16 16 327 423 501 0 254 12000 0 malloc-16 16 8 742 12704 0 254 12000 0 malloc-16 16 39 711 29108 0 254 12000 0 malloc-16 16 15 735 26 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 6 0 2 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 15 24 20 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 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 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 ripcb 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 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 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 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 domainset 40 0 0 0 0 254 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-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 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0