panic: ASan: Invalid access, 8-byte read at 0xfffffe00a7c9ce80, UMAUseAfterFree(fd) cpuid = 1 time = 1629957099 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b65b70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b65cd0 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b65db0 panic() at panic+0xb5/frame 0xfffffe0053b65e70 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe0053b65f30 __mtx_lock_flags() at __mtx_lock_flags+0x122/frame 0xfffffe0053b66020 sctp_endpoint_probe() at sctp_endpoint_probe+0xce/frame 0xfffffe0053b66090 sctp_findassociation_addr_sa() at sctp_findassociation_addr_sa+0x229/frame 0xfffffe0053b66170 sctp_findassociation_addr() at sctp_findassociation_addr+0x19c/frame 0xfffffe0053b66330 sctp_common_input_processing() at sctp_common_input_processing+0x2bc/frame 0xfffffe0053b66560 sctp6_input_with_port() at sctp6_input_with_port+0x5a1/frame 0xfffffe0053b66730 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053b66750 ip6_input() at ip6_input+0x252d/frame 0xfffffe0053b669b0 swi_net() at swi_net+0x2e5/frame 0xfffffe0053b66a50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b66bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b66bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b66bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6b: movq $0,0x28e677a(%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 0xb9f48e99f7a098be rdx 0x1 rbx 0 rsp 0xfffffe0053b65cb0 rbp 0xfffffe0053b65cd0 rsi 0 rdi 0xffffffff817b3209 vprintf+0x319 r8 0x3 r9 0xfffffe0053b657e8 r10 0 r11 0xbf r12 0xfffffe0053dfd900 r13 0xfffffe0053b65d01 r14 0xffffffff82c6e2e0 .str.18 r15 0xffffffff82c6e2e0 .str.18 rip 0xffffffff817a6bbb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e677a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df1a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402e6c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402e6c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402f640 (map 0xffffffff8402f640) (map.pmap 0xffffffff8402f700) (pmap 0xffffffff8402f760) threads: 23 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 Run CPU 1 [swi1: netisr 0] 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] db> ps pid ppid pgrp uid state wmesg wchan cmd 3707 784 784 0 R (threaded) syz-executor.1 104393 RunQ syz-executor.1 104528 S connec 0xfffffe00a7c8a840 syz-executor.1 3704 783 783 0 R (threaded) syz-executor.0 103740 RunQ syz-executor.0 104524 S accept 0xfffffe00a7a66c68 syz-executor.0 104525 S uwait 0xfffffe00a3e41b80 syz-executor.0 3703 831 831 0 R (threaded) syz-executor.3 102471 RunQ syz-executor.3 104522 S accept 0xfffffe00a7ca08b8 syz-executor.3 104523 S uwait 0xfffffe009e9df700 syz-executor.3 3702 800 800 0 RE syz-executor.2 2277 1 2277 65 Ss select 0xfffffe00a7af1f40 dhclient 2074 1 831 0 S uwait 0xfffffe00a3e56e00 syz-executor.3 2072 1 831 0 S uwait 0xfffffe00a3e41680 syz-executor.3 2051 1 2051 0 Ss select 0xfffffe00a754db40 dhclient 2046 1 2046 0 Ss select 0xfffffe00a3fa51c0 dhclient 2019 1 2019 65 Ss select 0xfffffe00a754dec0 dhclient 1980 0 0 0 DL aiordy 0xfffffe00a7468538 [aiod4] 1979 0 0 0 DL aiordy 0xfffffe00a7a42a70 [aiod3] 1978 0 0 0 DL aiordy 0xfffffe00a7536000 [aiod2] 1977 0 0 0 DL aiordy 0xfffffe00a7a42538 [aiod1] 1747 1 1747 0 Ss select 0xfffffe00574186c0 dhclient 1744 1 1744 0 Ss select 0xfffffe00a754dd40 dhclient 1724 1 1724 65 Ss select 0xfffffe00a754df40 dhclient 1455 1 800 0 S uwait 0xfffffe00a3e41980 syz-executor.2 1453 1 783 0 S uwait 0xfffffe00a7404c00 syz-executor.0 1450 1 800 0 S uwait 0xfffffe00a3e41780 syz-executor.2 1447 1 784 0 S uwait 0xfffffe00a3e0f180 syz-executor.1 1443 1 800 0 S uwait 0xfffffe00a3e41a80 syz-executor.2 1442 1 783 0 S uwait 0xfffffe009e9dfb00 syz-executor.0 1437 1 784 0 S uwait 0xfffffe00a3e56600 syz-executor.1 1432 1 784 0 S uwait 0xfffffe00a3e0f080 syz-executor.1 1431 1 800 0 S uwait 0xfffffe00a3e56400 syz-executor.2 1430 1 831 0 S uwait 0xfffffe009e4c2180 syz-executor.3 1424 1 800 0 S uwait 0xfffffe009e4c2080 syz-executor.2 1423 1 831 0 S uwait 0xfffffe00a3e41880 syz-executor.3 1420 1 784 0 S uwait 0xfffffe00584d9980 syz-executor.1 1419 1 783 0 S uwait 0xfffffe0058949f00 syz-executor.0 1413 1 800 0 S uwait 0xfffffe00a3e56100 syz-executor.2 1411 1 831 0 S uwait 0xfffffe00a3e56200 syz-executor.3 1407 1 831 0 S uwait 0xfffffe009e44e900 syz-executor.3 1403 1 800 0 S uwait 0xfffffe00a3e56000 syz-executor.2 1399 1 784 0 S uwait 0xfffffe00a3e0f280 syz-executor.1 1396 1 800 0 S uwait 0xfffffe009e4c2380 syz-executor.2 1394 1 831 0 S uwait 0xfffffe00a3e56500 syz-executor.3 1391 1 784 0 S uwait 0xfffffe009e9df900 syz-executor.1 1386 1 831 0 S uwait 0xfffffe0056fd7300 syz-executor.3 1385 1 800 0 S uwait 0xfffffe00a3e0f480 syz-executor.2 1384 1 784 0 S uwait 0xfffffe0058949a00 syz-executor.1 1377 1 1377 0 Ss select 0xfffffe00574184c0 dhclient 1374 1 1374 0 Ss select 0xfffffe00574185c0 dhclient 1359 1 831 0 S uwait 0xfffffe009e4c2800 syz-executor.3 1358 1 800 0 S uwait 0xfffffe00a3e0f900 syz-executor.2 1357 1 784 0 S uwait 0xfffffe00584d9080 syz-executor.1 1350 1 831 0 S uwait 0xfffffe009e4c2280 syz-executor.3 1349 1 784 0 S uwait 0xfffffe00a3e56a00 syz-executor.1 1344 1 800 0 S uwait 0xfffffe009e9dfa00 syz-executor.2 1335 1 1335 65 Ss select 0xfffffe00574189c0 dhclient 1329 1 800 0 S uwait 0xfffffe00a3e56f00 syz-executor.2 1327 1 831 0 S uwait 0xfffffe00584d9180 syz-executor.3 1322 1 831 0 S uwait 0xfffffe00a3e56d00 syz-executor.3 1319 1 831 0 S uwait 0xfffffe00a3edde80 syz-executor.3 1051 1 1051 0 Ss select 0xfffffe0056b8e0c0 dhclient 1048 1 1048 0 Ss select 0xfffffe0057418b40 dhclient 831 780 831 0 Rs syz-executor.3 800 780 800 0 Ss wait 0xfffffe009e9d9538 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs CPU -1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100120 S uwait 0xfffffe009e4c2b00 syz-fuzzer 100121 S uwait 0xfffffe009e4c2c00 syz-fuzzer 100122 S uwait 0xfffffe009e4c2d00 syz-fuzzer 100123 S uwait 0xfffffe009e4c2e00 syz-fuzzer 100124 S uwait 0xfffffe009e4c2f00 syz-fuzzer 100125 S uwait 0xfffffe009e44ed00 syz-fuzzer 100126 S uwait 0xfffffe009e44ee00 syz-fuzzer 100127 S uwait 0xfffffe009e44ef00 syz-fuzzer 100128 S kqread 0xfffffe0058b1e500 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4c75e8 csh 776 694 776 0 Ss select 0xfffffe0056b8e3c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe0058435cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575fe0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575fe4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00575fe8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00575fecb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574810b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574814b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574818b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405a200 cron 694 1 694 0 Ss select 0xfffffe0057418d40 sshd 507 1 507 0 Ss select 0xfffffe0056b8e540 syslogd 436 1 436 0 Ss select 0xfffffe0056b8cc40 devd 435 1 435 65 Ss select 0xfffffe0056b8cac0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8ca40 dhclient 347 1 347 0 Ss select 0xfffffe0056b8cb40 dhclient 23 0 0 0 DL syncer 0xffffffff841825a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058539538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841802a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe00588a1ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b87c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ac2f8 [dom0] 100089 D launds 0xffffffff841ac304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea4c60 [uma] 18 0 0 0 DL - 0xffffffff83e11320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a7b4a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c80e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417b4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417b4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417b4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417b4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c96ac0 [doneq0] 100049 D - 0xffffffff83c96a40 [async] 100082 D - 0xffffffff83c968c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a63a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402d7c0 [g_event] 100040 D - 0xffffffff8402d800 [g_up] 100041 D - 0xffffffff8402d840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417c848 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 Run CPU 1 [swi1: netisr 0] 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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a7340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402e6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100013 D - 0xfffffe0053def700 [thread taskq] 100015 D - 0xfffffe0053def300 [kqueue_ctx taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [pci_hp taskq] 100018 D - 0xfffffe0053df9c00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c75260 [deadlkres] 100077 D - 0xfffffe00573f4600 [acpi_task_0] 100078 D - 0xfffffe00573f4600 [acpi_task_1] 100079 D - 0xfffffe00573f4600 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 3702 (syz-executor.2) thread 0xfffffe00a7a6aac0 (101912) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a7b17a50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4000 Process 12 (intr) thread 0xfffffe0053dfd900 (100033) shared rw sctp-info (sctp-info) r = 0 (0xfffffe00081b2fa8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1981 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 8 1026K 7531 vfscache 3 1025K 3 pcb 438 998K 7617 filedesc 90 714K 5359 inodedep 14 517K 2916 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 225 462K 3829 vmem 3 274K 5 acpica 1674 184K 55620 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 2667 tfo_ccache 1 128K 1 sctp_atcl 300 113K 5013 DEVFS1 108 108K 125 sem 4 106K 4 sctp_stro 95 95K 1434 BPF 46 88K 66 bus 989 81K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 462 58K 462 kdtrace 308 58K 8237 temp 36 35K 2625 hostcache 1 32K 1 shm 1 32K 19 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 145 19K 594 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_atky 395 16K 6704 bus-sc 34 15K 1691 lltable 42 13K 137 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 ksem 31 12K 69 DEVFSP 185 12K 821 kenv 95 12K 95 eventhandler 133 12K 133 pf_rule 6 11K 101 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 kqueue 106 9K 3732 sctp_timw 33 9K 33 bmsafemap 2 9K 2901 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 26 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 xform 107 7K 1212 taskqueue 63 7K 63 cred 26 7K 286 pwddesc 103 7K 3721 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 475 pf_ifnet 13 5K 50 sctp_athm 300 5K 5111 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 52 vt 11 5K 11 pf_table 2 4K 39 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 184 acpisem 28 4K 28 selfd 55 4K 58517 hhook 15 4K 17 sctp_map 190 3K 2824 proc-args 52 3K 696 terminal 11 3K 11 select 19 3K 111 uidinfo 3 3K 16 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 CAM XPT 22 2K 543 in_multi 6 2K 8 dirrem 5 2K 2765 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 mount 22 2K 99 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 124 NFSD session 1 1K 1 mkdir 7 1K 5280 CAM periph 4 1K 271 freework 4 1K 3732 sctp_ifn 6 1K 15 ipsec 3 1K 3 freeblks 3 1K 2765 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 freefile 5 1K 2723 crypto 4 1K 355 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 2640 diradd 4 1K 2805 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 2081 osd 8 1K 1000 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 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 7388 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 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2226 sctp_iter 0 0K 20 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 8 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 19 sctp_stri 0 0K 200 tcp_do 0 0K 0 tcp_fsb 0 0K 287 cdg data 0 0K 20 chd data 0 0K 8 dctcp data 0 0K 10 htcp data 0 0K 8 cubic data 0 0K 8 vegas data 0 0K 12 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 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 2621 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 61 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 1198 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 25 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 ip_msource 0 0K 0 ip_moptions 0 0K 26 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 twsbuf 0 0K 0 statfs 0 0K 2866 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 16 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 124 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 16 lio 0 0K 16 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 133 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 iov 0 0K 18043 ioctlops 0 0K 558 eventfd 0 0K 0 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 866 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 34 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 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 956 954000 0 254 37994496 0 tcp_log 416 0 10269 337323 0 254 4271904 0 mbuf 256 9246 1434 1925284 0 254 2734080 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 14038 965 127548 0 63 2160432 0 BUF TRIE 144 352 11408 5019 0 62 1693440 0 malloc-384 384 4152 8 4152 0 30 1597440 0 malloc-128 128 11292 54 11327 0 126 1452288 0 malloc-4096 4096 328 3 580 0 2 1355776 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 10769 28 10769 0 126 1209264 0 vmem btag 56 18503 120 18503 0 254 1042888 0 malloc-16384 16384 45 5 2678 0 1 819200 0 FFS inode 1160 551 30 3274 0 8 673960 0 malloc-4096 4096 117 6 3735 0 2 503808 0 256 Bucket 2048 226 14 18244 0 8 491520 0 VM OBJECT 264 1775 70 55867 0 30 487080 0 malloc-2048 2048 212 16 4244 0 8 466944 0 THREAD 1808 203 28 4528 0 8 417648 0 ertt_txseginfo 40 1 9796 334986 0 254 391880 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 MAP ENTRY 96 3649 257 212905 0 126 374976 0 tcp_bbr_map 128 0 2759 93688 0 126 353152 0 malloc-65536 65536 5 0 5 0 1 327680 0 sctp_ep 1280 205 35 3483 0 254 307200 0 VNODE 448 589 86 3314 0 30 302400 0 sctp_asoc 2288 95 25 1412 0 254 274560 0 malloc-64 64 3946 338 8112 0 254 274176 0 malloc-1024 1024 212 24 1736 0 16 241664 0 malloc-32768 32768 0 7 18 0 1 229376 0 malloc-16 16 14029 221 14097 0 254 228000 0 socket 944 151 89 6939 0 254 226560 0 DEVCTL 1024 0 220 155 0 0 225280 0 VMSPACE 2544 77 10 3682 0 4 221328 0 malloc-65536 65536 1 2 338 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 1072 0 1 196608 0 malloc-256 256 48 702 10917 0 62 192000 0 malloc-32 32 5560 362 6149 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1398 59 26577 0 126 186496 0 mbuf_packet 256 96 549 12196 0 254 165120 0 PROC 1336 103 17 3707 0 8 160320 0 FFS2 dinode 256 551 34 3274 0 62 149760 0 malloc-256 256 408 177 6717 0 62 149760 0 malloc-384 384 301 69 5361 0 30 142080 0 S VFS Cache 104 1028 298 3881 0 126 137904 0 filedesc0 1072 103 23 3721 0 8 135072 0 malloc-65536 65536 0 2 136 0 1 131072 0 clpbuf 2624 0 48 320 0 16 125952 0 malloc-128 128 876 54 6875 0 126 119040 0 sctp_chunk 152 286 494 1368 0 254 118560 0 ksiginfo 112 105 939 2732 0 126 116928 0 128 Bucket 1024 77 34 1879 0 16 113664 0 malloc-384 384 13 257 2965 0 30 103680 0 malloc-256 256 129 261 6073 0 62 99840 0 sctp_raddr 736 101 31 1513 0 254 97152 0 malloc-256 256 261 114 6174 0 62 96000 0 malloc-8192 8192 7 4 121 0 1 90112 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 583 99 9515 0 126 87296 0 g_bio 408 0 170 28079 0 30 69360 0 malloc-64 64 958 113 8414 0 254 68544 0 malloc-64 64 878 193 4802 0 254 68544 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 64 Bucket 512 80 48 5027 0 30 65536 0 malloc-384 384 146 24 338 0 30 65280 0 malloc-2048 2048 5 25 649 0 8 61440 0 malloc-256 256 38 187 6528 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 11 3 551 0 2 57344 0 32 Bucket 256 69 126 4064 0 62 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 Files 80 490 110 18412 0 126 48000 0 malloc-64 64 188 505 58696 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 16 4 67 0 8 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pcpu-8 8 4815 305 5973 0 254 40960 0 malloc-128 128 9 301 3029 0 126 39680 0 tcpcb 1080 4 31 989 0 254 37800 0 NAMEI 1024 0 36 27473 0 16 36864 0 tcp_inpcb 496 4 68 989 0 254 35712 0 malloc-384 384 83 7 83 0 30 34560 0 TURNSTILE 136 232 20 232 0 62 34272 0 pipe 744 28 17 494 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 2 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 2 2 13 0 1 32768 0 malloc-1024 1024 22 10 1339 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 34 214 313 0 126 31744 0 da_ccb 544 0 56 7795 0 16 30464 0 tcp_rack_pcb 832 0 36 287 0 16 29952 0 malloc-2048 2048 2 12 272 0 8 28672 0 16 Bucket 144 62 134 756 0 62 28224 0 KNOTE 160 28 147 80174 0 62 28000 0 udplite_inpcb 496 0 56 695 0 254 27776 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-2048 2048 4 8 61 0 8 24576 0 malloc-1024 1024 18 6 47 0 16 24576 0 PWD 32 56 700 2726 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 51 249 1597 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 malloc-4096 4096 2 3 2872 0 2 20480 0 malloc-4096 4096 3 2 9 0 2 20480 0 malloc-1024 1024 4 16 44 0 16 20480 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 718 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-512 512 19 13 40 0 30 16384 0 malloc-64 64 129 123 17173 0 254 16128 0 malloc-32 32 416 88 8981 0 254 16128 0 vtnet_tx_hdr 24 0 668 576825 0 254 16032 0 malloc-16 16 533 467 34483 0 254 16000 0 malloc-128 128 89 35 627 0 126 15872 0 malloc-384 384 26 14 42 0 30 15360 0 malloc-256 256 38 22 212 0 62 15360 0 tcp_bbr_pcb 832 0 18 331 0 16 14976 0 malloc-4096 4096 0 3 98 0 2 12288 0 malloc-512 512 2 22 125 0 30 12288 0 sctp_stream_msg_out 112 14 94 385 0 254 12096 0 tcp_rack_map 112 0 108 628 0 126 12096 0 2 Bucket 32 68 310 1104 0 254 12096 0 malloc-16 16 500 250 3749 0 254 12000 0 ripcb 496 5 19 131 0 254 11904 0 udp_inpcb 496 6 18 266 0 254 11904 0 malloc-128 128 31 62 499 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1327 0 254 11520 0 malloc-256 256 19 26 318 0 62 11520 0 malloc-4096 4096 0 2 31 0 2 8192 0 malloc-2048 2048 0 4 12 0 8 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 126 0 30 8192 0 malloc-512 512 0 16 14 0 30 8192 0 malloc-512 512 2 14 261 0 30 8192 0 malloc-512 512 0 16 8 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 26 0 254 8096 0 PGRP 88 35 57 52 0 126 8096 0 rl_entry 40 101 101 101 0 254 8080 0 sctp_asconf_ack 48 0 168 19 0 254 8064 0 sctp_laddr 48 10 158 1283 0 254 8064 0 udpcb 32 6 246 961 0 254 8064 0 ertt 72 4 108 989 0 126 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 449 0 254 8064 0 malloc-32 32 89 163 2793 0 254 8064 0 malloc-32 32 155 97 2985 0 254 8064 0 malloc-32 32 25 227 2252 0 254 8064 0 malloc-32 32 136 116 312 0 254 8064 0 malloc-32 32 19 233 26 0 254 8064 0 4 Bucket 48 6 162 107 0 254 8064 0 malloc-16 16 11 489 1223 0 254 8000 0 malloc-16 16 22 478 37 0 254 8000 0 malloc-16 16 36 464 1667 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 tcp_log_node 120 0 66 12 0 126 7920 0 sctp_readq 152 0 52 112 0 254 7904 0 AIO 208 0 38 24 0 62 7904 0 cryptop 280 0 28 69 0 30 7840 0 AIOCB 552 0 14 64 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 0 20 8 0 30 7680 0 AIOLIO 272 0 28 16 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 malloc-512 512 5 3 5 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 tcpreass 48 0 84 1 0 254 4032 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-64 64 2 61 2 0 254 4032 0 malloc-32 32 18 108 243 0 254 4032 0 UMA Slabs 1 176 9 13 9 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 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 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 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 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 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 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-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