panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4542 cpuid = 1 time = 1631205951 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a61b0a50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a61b0bb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a61b0c90 panic() at panic+0xb5/frame 0xfffffe00a61b0d60 __rw_assert() at __rw_assert+0x201/frame 0xfffffe00a61b0db0 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe00a61b0f10 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe00a61b1400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a61b16a0 sosend() at sosend+0xfc/frame 0xfffffe00a61b1710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a61b1880 sendit() at sendit+0x2b0/frame 0xfffffe00a61b18d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a61b19f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a61b1bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a61b1bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 4093 tid 104615 ] Stopped at kdb_enter+0x6b: movq $0,0x28e223a(%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 0xd9fe510a53dc82a7 rdx 0x40001 rbx 0 rsp 0xfffffe00a61b0b90 rbp 0xfffffe00a61b0bb0 rsi 0 rdi 0xfffffe009e2ea4e8 r8 0x3 r9 0xfffffe00a61b06c8 r10 0 r11 0x61212b02 r12 0xfffffe009e9d9560 r13 0xfffffe00a61b0c01 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abe7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e223a(%rip) db> show proc Process 4093 (syz-executor.3) at 0xfffffe00a9eaba70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 798 at 0xfffffe009e44e538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a8fb19f0 (map 0xfffffe00a8fb19f0) (map.pmap 0xfffffe00a8fb1ab0) (pmap 0xfffffe00a8fb1b10) threads: 2 104382 RunQ syz-executor.3 104615 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 4094 787 787 0 R syz-executor.2 4093 798 798 0 R (threaded) syz-executor.3 104382 RunQ syz-executor.3 104615 Run CPU 1 syz-executor.3 4092 786 786 0 T (threaded) syz-executor.1 104418 RunQ syz-executor.1 3892 1 787 0 S uwait 0xfffffe00a0cf9a80 syz-executor.2 3890 1 785 0 S uwait 0xfffffe00a0cb1880 syz-executor.0 3886 1 787 0 S uwait 0xfffffe00a0cb1d00 syz-executor.2 3884 1 785 0 S uwait 0xfffffe00a0cf9b80 syz-executor.0 3876 1 787 0 S uwait 0xfffffe00a0cf9280 syz-executor.2 3875 1 785 0 S uwait 0xfffffe00a0cb1080 syz-executor.0 3871 1 785 0 S uwait 0xfffffe00a899f200 syz-executor.0 3864 1 785 0 S uwait 0xfffffe009e3bcd80 syz-executor.0 3312 3306 3312 0 Ss select 0xfffffe009e9f8140 dhclient 3309 1 3309 0 Ss select 0xfffffe009e9f80c0 dhclient 3306 3299 436 65 S select 0xfffffe005740b4c0 dhclient 3299 436 436 0 S wait 0xfffffe009e9d7538 sh 3282 1 3282 65 Ss select 0xfffffe0058aec5c0 dhclient 3053 1 798 0 S uwait 0xfffffe00a0cf9580 syz-executor.3 3046 1 786 0 S uwait 0xfffffe00a899ff00 syz-executor.1 3043 1 785 0 S uwait 0xfffffe00a899fb00 syz-executor.0 3042 1 798 0 S uwait 0xfffffe00a0cf9080 syz-executor.3 3040 1 786 0 S uwait 0xfffffe00a0cf9480 syz-executor.1 3032 1 785 0 S uwait 0xfffffe00a899fd00 syz-executor.0 3031 1 798 0 S uwait 0xfffffe0058945200 syz-executor.3 3030 1 786 0 S uwait 0xfffffe00a0cb1900 syz-executor.1 3029 1 787 0 S uwait 0xfffffe00a899fe00 syz-executor.2 3023 1 785 0 S uwait 0xfffffe009e9dd780 syz-executor.0 3022 1 787 0 S uwait 0xfffffe009e9dd080 syz-executor.2 3013 1 787 0 S uwait 0xfffffe009e9dda00 syz-executor.2 3004 1 787 0 S uwait 0xfffffe00a0cb1280 syz-executor.2 3003 1 787 0 S uwait 0xfffffe00a0cb1b00 syz-executor.2 2751 1 787 0 S uwait 0xfffffe00a0cb1180 syz-executor.2 2747 1 787 0 S uwait 0xfffffe00a0cf9380 syz-executor.2 2738 1 786 0 S uwait 0xfffffe009e47f580 syz-executor.1 2736 1 785 0 S uwait 0xfffffe00a0cb1e00 syz-executor.0 2735 1 787 0 S uwait 0xfffffe00a0cf9f00 syz-executor.2 2731 1 798 0 S uwait 0xfffffe009e47f700 syz-executor.3 2730 1 786 0 S uwait 0xfffffe009e9dd380 syz-executor.1 2728 1 785 0 S uwait 0xfffffe0058945980 syz-executor.0 2724 1 798 0 S uwait 0xfffffe0058945000 syz-executor.3 2722 1 785 0 S uwait 0xfffffe00a0cb1a00 syz-executor.0 2721 1 786 0 S uwait 0xfffffe00a0cf9880 syz-executor.1 2717 1 798 0 S uwait 0xfffffe005876bb80 syz-executor.3 2713 1 798 0 S uwait 0xfffffe0058393100 syz-executor.3 2707 1 798 0 S uwait 0xfffffe0058945300 syz-executor.3 2629 0 0 0 DL aiordy 0xfffffe00a897ba70 [aiod4] 2628 0 0 0 DL aiordy 0xfffffe00a8977000 [aiod3] 2627 0 0 0 DL aiordy 0xfffffe00a8977538 [aiod2] 2626 0 0 0 DL aiordy 0xfffffe00a8977a70 [aiod1] 2599 1 785 0 S uwait 0xfffffe009e9ddb00 syz-executor.0 2593 1 785 0 S uwait 0xfffffe00a0cf9c80 syz-executor.0 2586 1 785 0 S uwait 0xfffffe0058945100 syz-executor.0 2585 1 786 0 S uwait 0xfffffe009e47f280 syz-executor.1 2578 1 786 0 S uwait 0xfffffe009e47f180 syz-executor.1 2572 1 786 0 S uwait 0xfffffe005876b600 syz-executor.1 2568 1 786 0 S uwait 0xfffffe009e47f480 syz-executor.1 2566 1 786 0 S uwait 0xfffffe009e47f380 syz-executor.1 2552 1 2552 0 Ss select 0xfffffe0058aec0c0 dhclient 2546 1 2546 0 Ss select 0xfffffe0058aec9c0 dhclient 2527 1 2527 65 Ss select 0xfffffe0058aec2c0 dhclient 1732 1 1732 0 Ss select 0xfffffe009e9f8040 dhclient 1729 1 1729 0 Ss select 0xfffffe009e9f8a40 dhclient 1710 1 1710 65 Ss select 0xfffffe009e9f8240 dhclient 1317 1 786 0 S uwait 0xfffffe009e9dd680 syz-executor.1 824 1 824 0 Ss select 0xfffffe005740b140 dhclient 819 1 819 0 Ss select 0xfffffe009e9f8cc0 dhclient 798 780 798 0 Rs syz-executor.3 787 780 787 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs CPU 0 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100120 S uwait 0xfffffe0058393200 syz-fuzzer 100121 S uwait 0xfffffe0058393300 syz-fuzzer 100122 S uwait 0xfffffe0058393400 syz-fuzzer 100123 S uwait 0xfffffe009e47f880 syz-fuzzer 100124 S uwait 0xfffffe009e47fc80 syz-fuzzer 100125 S uwait 0xfffffe009e47fd80 syz-fuzzer 100126 RunQ syz-fuzzer 100128 S uwait 0xfffffe009e47fa80 syz-fuzzer 100130 S uwait 0xfffffe009e9dde00 syz-fuzzer 100131 S uwait 0xfffffe009e9ddf00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e44e0b0 csh 776 694 776 0 Ss select 0xfffffe0058aec440 sshd 761 1 761 0 Ss+ ttyin 0xfffffe0057003cb0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575f14b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f44b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f04b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe005839b4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe0058aec640 sshd 507 1 507 0 Ss select 0xfffffe0058aecd40 syslogd 436 1 436 0 Ss wait 0xfffffe009e393a70 devd 435 1 435 65 Ss select 0xfffffe005740b5c0 dhclient 350 1 350 0 Ss select 0xfffffe0058aeccc0 dhclient 347 1 347 0 Ss select 0xfffffe005740b540 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058763a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00574760e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eae980 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84895500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a5ee20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c803a1 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 4093 (syz-executor.3) thread 0xfffffe009e9d9560 (104615) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a9ebaab0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4664 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a9ebaa90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4337 Process 785 (syz-executor.0) thread 0xfffffe00588b9ac0 (100094) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009e39b120) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7833 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a707c060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e39b060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4268 db> show malloc Type InUse MemUse Requests sctp_stro 300 28003K 2043 pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 pcb 678 1252K 9327 newblk 17 1028K 7276 vfscache 3 1025K 3 filedesc 106 842K 6389 inodedep 36 526K 3395 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 239 496K 4222 intr 4 472K 4 vmem 3 274K 5 sctp_atcl 655 246K 6571 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 16 132K 3176 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 52 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 shm 15 60K 36 kdtrace 315 58K 8712 umtx 440 55K 440 sctp_atky 955 41K 8856 temp 36 35K 2465 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 138 19K 598 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_timw 62 16K 62 lltable 49 16K 129 bus-sc 34 15K 1693 sctp_stri 26 13K 348 ksem 33 13K 113 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 164 kenv 95 12K 95 eventhandler 133 12K 133 sctp_athm 655 11K 6709 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 sctp_map 600 10K 4076 kqueue 114 10K 4099 in6_multi 65 9K 65 bmsafemap 2 9K 3348 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 8 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 pwddesc 112 7K 4103 DEVFSP 107 7K 642 taskqueue 63 7K 63 cred 26 7K 267 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 450 pf_ifnet 13 5K 74 dirrem 19 5K 3249 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 34 5K 47 vt 11 5K 11 pf_table 2 4K 45 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 76 hhook 15 4K 17 selfd 52 4K 72579 proc-args 53 3K 647 terminal 11 3K 11 freefile 19 3K 3197 select 19 3K 170 pf_osfp 20 3K 20 uidinfo 3 3K 12 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 xform 29 2K 907 Unitno 31 2K 63 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 inpcbpolicy 48 2K 1700 in_multi 6 2K 9 newdirblk 11 2K 3143 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 3975 softdep 1 1K 1 mkdir 8 1K 6286 freeblks 4 1K 3230 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 78 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 101 pci_link 10 1K 10 osd 25 1K 914 crypto 4 1K 275 encap_export_host 12 1K 12 procdesc 5 1K 14 diradd 4 1K 3289 pfil 4 1K 4 cdev 2 1K 2 tcp_fsb 3 1K 257 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 2 CAM SIM 2 1K 2 ktls 1 1K 1 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 soname 5 1K 7838 pf_rule 1 1K 54 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 filecaps 5 1K 97 sctp_vrf 1 1K 1 sctp_aadr 1 1K 23 ip_msource 1 1K 2 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 17290 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_do 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 14 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3049 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 vegas data 0 0K 0 htcp data 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2925 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 35 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 1180 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 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 radix 0 0K 0 idr 0 0K 0 lkpifw 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 12 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 2 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 9 in_mfilter 0 0K 8 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 twsbuf 0 0K 0 statfs 0 0K 3318 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 9 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 99 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 2 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 136 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 579 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 790 sysctl 0 0K 3 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 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 7 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 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 990 1459938 0 254 38133760 0 tcp_log 416 0 20079 140210 0 254 8352864 0 mbuf 256 11852 388 2633631 0 254 3133440 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 16677 174 149257 0 62 2426544 0 tcp_bbr_map 128 10667 3903 88970 0 126 1864960 0 malloc-4096 4096 440 4 4654 0 2 1818624 0 malloc-384 384 4204 496 7564 0 30 1804800 0 BUF TRIE 144 314 11446 3516 0 62 1693440 0 malloc-128 128 11615 41 12023 0 126 1491968 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 UMA Slabs 0 112 10957 20 10957 0 126 1229424 0 vmem btag 56 20747 108 20747 0 254 1167880 0 malloc-16384 16384 52 5 3192 0 1 933888 0 ertt_txseginfo 40 10712 12417 293076 0 254 925160 0 sctp_asoc 2288 300 10 2038 0 254 709280 0 malloc-2048 2048 324 16 4287 0 8 696320 0 FFS inode 1160 558 23 3757 0 8 673960 0 256 Bucket 2048 272 12 24537 0 8 581632 0 VM OBJECT 264 1969 71 61047 0 30 538560 0 sctp_ep 1272 329 25 4279 0 254 450288 0 MAP ENTRY 96 4251 243 234649 0 126 431424 0 THREAD 1808 201 19 4615 0 8 397760 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-256 256 437 958 16345 0 62 357120 0 malloc-1024 1024 292 12 2022 0 16 311296 0 VNODE 448 597 78 3798 0 30 302400 0 malloc-64 64 4593 69 12780 0 254 298368 0 sctp_raddr 736 365 20 2265 0 254 283360 0 malloc-384 384 691 29 6687 0 30 276480 0 sctp_chunk 152 1582 4 2053 0 254 241072 0 malloc-16 16 14825 175 19589 0 254 240000 0 VMSPACE 2544 86 7 4070 0 4 236592 0 DEVCTL 1024 9 211 154 0 0 225280 0 socket 960 151 57 7366 0 254 199680 0 malloc-65536 65536 1 2 197 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32768 32768 0 6 1106 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 72 6404 0 254 181440 0 mbuf_packet 256 141 564 17964 0 254 180480 0 malloc-128 128 1209 124 32249 0 126 170624 0 PROC 1336 112 14 4095 0 8 168336 0 malloc-128 128 1174 35 5571 0 126 154752 0 FFS2 dinode 256 558 27 3756 0 62 149760 0 malloc-256 256 72 498 6643 0 62 145920 0 malloc-1024 1024 133 7 150 0 16 143360 0 filedesc0 1072 112 21 4103 0 8 142576 0 malloc-256 256 46 509 3021 0 62 142080 0 S VFS Cache 104 1024 341 4344 0 126 141960 0 malloc-256 256 386 139 11775 0 62 134400 0 malloc-65536 65536 0 2 53 0 1 131072 0 clpbuf 2624 0 48 217 0 16 125952 0 ksiginfo 112 108 936 1574 0 126 116928 0 malloc-16384 16384 3 4 12 0 1 114688 0 128 Bucket 1024 82 29 2009 0 16 113664 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-4096 4096 21 1 48 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-8192 8192 9 1 110 0 1 81920 0 malloc-2048 2048 27 11 743 0 8 77824 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-128 128 52 506 3514 0 126 71424 0 g_bio 408 0 170 24856 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 14 2 32 0 2 65536 0 64 Bucket 512 97 31 6337 0 30 65536 0 malloc-384 384 134 16 285 0 30 57600 0 malloc-8192 8192 4 3 32 0 1 57344 0 tcpcb 1080 21 28 903 0 254 52920 0 tcp_inpcb 496 24 80 903 0 254 51584 0 32 Bucket 256 71 124 11542 0 62 49920 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 10 34 1750 0 16 45056 0 pcpu-8 8 4774 858 6306 0 254 45056 0 malloc-64 64 517 176 1635 0 254 44352 0 malloc-4096 4096 8 2 18 0 2 40960 0 malloc-64 64 100 530 88142 0 254 40320 0 Files 80 400 100 18774 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 28541 0 16 36864 0 TURNSTILE 136 221 31 221 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 61 187 339 0 126 31744 0 malloc-256 256 115 5 698 0 62 30720 0 da_ccb 544 0 56 6801 0 16 30464 0 tcp_rack_pcb 832 3 33 257 0 16 29952 0 tcp_bbr_pcb 832 13 23 459 0 16 29952 0 malloc-64 64 386 55 2480 0 254 28224 0 16 Bucket 144 67 129 757 0 62 28224 0 KNOTE 160 28 147 190975 0 62 28000 0 malloc-256 256 62 43 594 0 62 26880 0 pipe 744 23 12 434 0 16 26040 0 malloc-4096 4096 3 3 3953 0 2 24576 0 malloc-4096 4096 4 2 7 0 2 24576 0 malloc-2048 2048 5 7 55 0 8 24576 0 PWD 32 62 694 3233 0 254 24192 0 malloc-64 64 156 222 4748 0 254 24192 0 malloc-64 64 256 122 1526 0 254 24192 0 malloc-32 32 664 92 6461 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 44 256 2432 0 126 24000 0 udplite_inpcb 496 14 34 488 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 57 3 59 0 30 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 malloc-2048 2048 2 8 249 0 8 20480 0 malloc-512 512 26 14 348 0 30 20480 0 sctp_laddr 48 325 95 1923 0 254 20160 0 malloc-64 64 201 114 773 0 254 20160 0 malloc-128 128 91 64 3606 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 29 46 584 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-1024 1024 8 8 19 0 16 16384 0 sctp_stream_msg_out 112 107 37 444 0 254 16128 0 vtnet_tx_hdr 24 0 668 840370 0 254 16032 0 malloc-16 16 686 314 7677 0 254 16000 0 malloc-128 128 63 61 3437 0 126 15872 0 sctp_readq 152 78 26 271 0 254 15808 0 malloc-384 384 22 18 365 0 30 15360 0 malloc-2048 2048 3 3 27 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 2 10 35 0 16 12288 0 malloc-1024 1024 9 3 210 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 tcp_rack_map 112 6 102 545 0 126 12096 0 malloc-32 32 89 289 2754 0 254 12096 0 malloc-32 32 165 213 8722 0 254 12096 0 2 Bucket 32 59 319 1147 0 254 12096 0 ripcb 496 5 19 61 0 254 11904 0 udp_inpcb 496 6 18 248 0 254 11904 0 malloc-128 128 58 35 264 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1347 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 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 4 0 2 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 1 7 70 0 16 8192 0 malloc-512 512 0 16 22 0 30 8192 0 malloc-512 512 12 4 18 0 30 8192 0 malloc-512 512 0 16 131 0 30 8192 0 malloc-512 512 5 11 140 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 2 90 6 0 254 8096 0 PGRP 88 34 58 47 0 126 8096 0 rl_entry 40 84 118 84 0 254 8080 0 sctp_asconf_ack 48 0 168 22 0 254 8064 0 udpcb 32 20 232 736 0 254 8064 0 ertt 72 21 91 903 0 126 8064 0 malloc-64 64 59 67 459 0 254 8064 0 malloc-32 32 130 122 344 0 254 8064 0 malloc-32 32 56 196 138 0 254 8064 0 malloc-32 32 54 198 348 0 254 8064 0 malloc-32 32 17 235 211 0 254 8064 0 4 Bucket 48 5 163 130 0 254 8064 0 malloc-16 16 0 500 37 0 254 8000 0 malloc-16 16 26 474 1195 0 254 8000 0 malloc-16 16 57 443 2500 0 254 8000 0 malloc-16 16 39 461 246 0 254 8000 0 malloc-16 16 290 210 25551 0 254 8000 0 malloc-16 16 4 496 2132 0 254 8000 0 cryptop 280 0 28 45 0 30 7840 0 AIOCB 552 0 14 2 0 16 7728 0 malloc-256 256 13 17 1127 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 41 0 126 6448 0 domainset 40 0 126 25 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 AIO 208 0 19 1 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 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 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 592 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 24 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 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 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-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-8192 8192 0 0 0 0 1 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