panic: ASan: Invalid access, 4-byte read at 0xfffffe00a79db478, UMAUseAfterFree(fd) cpuid = 0 time = 1635012678 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077ee4f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077ee650 vpanic() at vpanic+0x2c5/frame 0xfffffe00077ee730 panic() at panic+0xb5/frame 0xfffffe00077ee7f0 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00077ee8b0 sctp_med_chunk_output() at sctp_med_chunk_output+0x557/frame 0xfffffe00077ef460 sctp_chunk_output() at sctp_chunk_output+0x2b25/frame 0xfffffe00077f00b0 sctp_process_control() at sctp_process_control+0x7b22/frame 0xfffffe00077f0780 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077f09e0 sctp_input_with_port() at sctp_input_with_port+0x587/frame 0xfffffe00077f0b70 sctp_input() at sctp_input+0x32/frame 0xfffffe00077f0b90 ip_input() at ip_input+0x69e/frame 0xfffffe00077f0cf0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077f0d90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077f0ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077f0f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077f0f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x28dfb4a(%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 0xe0788e114e21321b rdx 0x1 rbx 0 rsp 0xfffffe00077ee630 rbp 0xfffffe00077ee650 rsi 0 rdi 0xffffffff817c05fa vprintf+0x35a r8 0 r9 0xfffffe00077ee168 r10 0 r11 0 r12 0xfffffe0053e09000 r13 0xfffffe00077ee601 r14 0xffffffff82c87580 .str.18 r15 0xffffffff82c87580 .str.18 rip 0xffffffff817b3f6b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dfb4a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053e02a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84034a40 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff84034a40 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff840359c0 (map 0xffffffff840359c0) (map.pmap 0xffffffff84035a80) (pmap 0xffffffff84035ae8) threads: 23 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 Run CPU 0 [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 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++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 6897 890 890 0 RE CPU 1 syz-executor.2 6890 888 888 0 R (threaded) syz-executor.0 107177 RunQ syz-executor.0 111094 S connec 0xfffffe00a79e3c1a syz-executor.0 111096 S uwait 0xfffffe005883c880 syz-executor.0 5080 1 889 0 S uwait 0xfffffe0058834400 syz-executor.1 5076 1 889 0 S uwait 0xfffffe0058841c00 syz-executor.1 5073 1 889 0 S uwait 0xfffffe0058539580 syz-executor.1 5072 1 888 0 S uwait 0xfffffe009ea80200 syz-executor.0 5069 1 888 0 S uwait 0xfffffe0058838800 syz-executor.0 5063 1 888 0 S uwait 0xfffffe0058836680 syz-executor.0 5061 1 888 0 S uwait 0xfffffe009ea80a80 syz-executor.0 5059 1 888 0 S uwait 0xfffffe00a80e7a00 syz-executor.0 4552 1 893 0 S uwait 0xfffffe00a80e7d00 syz-executor.3 4547 1 893 0 S uwait 0xfffffe00a80e7b00 syz-executor.3 4545 1 893 0 S uwait 0xfffffe0058834500 syz-executor.3 4543 1 893 0 S uwait 0xfffffe00a7470c00 syz-executor.3 4541 1 893 0 S uwait 0xfffffe0058834a00 syz-executor.3 4539 1 893 0 S uwait 0xfffffe00a7470800 syz-executor.3 4525 1 893 0 S uwait 0xfffffe00a7470400 syz-executor.3 4523 1 893 0 S uwait 0xfffffe0058836d80 syz-executor.3 4520 1 893 0 S uwait 0xfffffe0058836e80 syz-executor.3 4515 1 893 0 S uwait 0xfffffe0058838b00 syz-executor.3 4514 1 893 0 S uwait 0xfffffe0058834c00 syz-executor.3 3388 0 0 0 DL aiordy 0xfffffe00a8099538 [aiod4] 3387 0 0 0 DL aiordy 0xfffffe00a8099000 [aiod3] 3386 0 0 0 DL aiordy 0xfffffe00a7484a70 [aiod2] 3385 0 0 0 DL aiordy 0xfffffe00a7484000 [aiod1] 3298 1 3298 65 Ss select 0xfffffe009e46a840 dhclient 3058 1 893 0 S uwait 0xfffffe0058845e00 syz-executor.3 3057 1 893 0 S uwait 0xfffffe005883c780 syz-executor.3 3056 1 893 0 S uwait 0xfffffe0058834200 syz-executor.3 3054 1 893 0 S uwait 0xfffffe0058836980 syz-executor.3 3053 1 893 0 S uwait 0xfffffe0058838900 syz-executor.3 3051 1 889 0 S uwait 0xfffffe00a7470d80 syz-executor.1 3049 1 893 0 S uwait 0xfffffe0058836880 syz-executor.3 3048 1 889 0 S uwait 0xfffffe0058836080 syz-executor.1 3046 1 889 0 S uwait 0xfffffe0058836c80 syz-executor.1 3042 1 889 0 S uwait 0xfffffe0058845700 syz-executor.1 3041 1 889 0 S uwait 0xfffffe009ea80880 syz-executor.1 3038 1 889 0 S uwait 0xfffffe0058836280 syz-executor.1 3037 1 893 0 S uwait 0xfffffe005883c680 syz-executor.3 3035 1 893 0 S uwait 0xfffffe0058838600 syz-executor.3 3034 1 889 0 S uwait 0xfffffe009ea80000 syz-executor.1 3031 1 893 0 S uwait 0xfffffe00a7470c80 syz-executor.3 3029 1 889 0 S uwait 0xfffffe0058834100 syz-executor.1 3026 1 889 0 S uwait 0xfffffe009ea80300 syz-executor.1 3021 1 888 0 S uwait 0xfffffe0058838300 syz-executor.0 3020 1 888 0 S uwait 0xfffffe0058836a80 syz-executor.0 3019 1 888 0 S uwait 0xfffffe0058838500 syz-executor.0 3017 1 888 0 S uwait 0xfffffe0058834000 syz-executor.0 3016 1 888 0 S uwait 0xfffffe0058838d00 syz-executor.0 3015 1 889 0 S uwait 0xfffffe0058838f00 syz-executor.1 3014 1 888 0 S uwait 0xfffffe0058838c00 syz-executor.0 3013 1 889 0 S uwait 0xfffffe0058838a00 syz-executor.1 3011 1 889 0 S uwait 0xfffffe0058836b80 syz-executor.1 3010 1 888 0 S uwait 0xfffffe0058836780 syz-executor.0 3008 1 888 0 S uwait 0xfffffe0058841280 syz-executor.0 3007 1 889 0 S uwait 0xfffffe0058836580 syz-executor.1 3006 1 888 0 S uwait 0xfffffe009ea80c80 syz-executor.0 3005 1 889 0 S uwait 0xfffffe009ea80400 syz-executor.1 3003 1 889 0 S uwait 0xfffffe0058838e00 syz-executor.1 3001 1 889 0 S uwait 0xfffffe0058845100 syz-executor.1 3000 1 889 0 S uwait 0xfffffe009ea80600 syz-executor.1 2998 1 889 0 S uwait 0xfffffe0058838400 syz-executor.1 2994 1 889 0 S uwait 0xfffffe0058845b00 syz-executor.1 2993 1 889 0 S uwait 0xfffffe009ea80100 syz-executor.1 2992 1 889 0 S uwait 0xfffffe009ea80d80 syz-executor.1 2991 1 889 0 S uwait 0xfffffe00a7470e80 syz-executor.1 2990 1 889 0 S uwait 0xfffffe009ea80b80 syz-executor.1 2715 1 2715 0 Ss select 0xfffffe009eac9b40 dhclient 2712 1 2712 0 Ss select 0xfffffe009e2fc0c0 dhclient 2689 1 2689 65 Ss select 0xfffffe009e9fb040 dhclient 2495 0 0 0 DL (threaded) [KTLS] 101682 D - 0xfffffe009e9ad800 [thr_0] 103057 D - 0xfffffe009e9ad880 [thr_1] 103058 D - 0xffffffff84183008 [alloc_0] 2076 1 2076 0 Ss select 0xfffffe009eac9ac0 dhclient 2073 1 2073 0 Ss select 0xfffffe009e46ae40 dhclient 2047 1 2047 65 Ss select 0xfffffe009e9fb240 dhclient 1516 1 1516 0 Ss select 0xfffffe009e46a240 dhclient 1512 1 1512 0 Ss select 0xfffffe009e9fb4c0 dhclient 1485 1 1485 65 Ss select 0xfffffe009e9fbf40 dhclient 917 1 917 0 Ss select 0xfffffe00588635c0 dhclient 893 775 893 0 Ss piperd 0xfffffe009e4625d0 syz-executor.3 890 775 890 0 Rs syz-executor.2 889 775 889 0 Ss piperd 0xfffffe00588c25d0 syz-executor.1 888 775 888 0 Ss nanslp 0xffffffff84060981 syz-executor.0 887 1 887 0 Ss select 0xfffffe009e46aac0 dhclient 775 773 773 0 S (threaded) syz-fuzzer 100097 S kqread 0xfffffe0058952900 syz-fuzzer 100114 S uwait 0xfffffe0057404300 syz-fuzzer 100115 S uwait 0xfffffe0058838100 syz-fuzzer 100116 S uwait 0xfffffe0058838000 syz-fuzzer 100117 S uwait 0xfffffe005883c980 syz-fuzzer 100118 S uwait 0xfffffe005883ce80 syz-fuzzer 100119 S uwait 0xfffffe0058845800 syz-fuzzer 100120 S uwait 0xfffffe0058845900 syz-fuzzer 100125 S uwait 0xfffffe0058845d00 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe00588ca5e8 csh 771 689 771 0 Ss select 0xfffffe009e46a740 sshd 755 1 755 0 Ss+ ttyin 0xfffffe00570040b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e10b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583e18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575fc0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00575f80b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00575f88b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00575cb0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00575cb8b0 getty 693 1 693 0 Ss nanslp 0xffffffff84060980 cron 689 1 689 0 Ss select 0xfffffe009e46ab40 sshd 502 1 502 0 Ss select 0xfffffe0058863740 syslogd 431 1 431 0 Ss select 0xfffffe009e2fc340 devd 430 1 430 65 Ss select 0xfffffe00588638c0 dhclient 345 1 345 0 Ss select 0xfffffe009e2fc540 dhclient 342 1 342 0 Ss select 0xfffffe009e2fc4c0 dhclient 18 0 0 0 DL vlruwt 0xfffffe0058769538 [vnlru] 17 0 0 0 DL syncer 0xffffffff84188de0 [syncer] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84186ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100090 D sdflush 0xfffffe00588a1ce8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841bf000 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b2af8 [dom0] 100082 D launds 0xffffffff841b2b04 [laundry: dom0] 100083 D umarcl 0xffffffff81eb8ed0 [uma] 8 0 0 0 DL - 0xffffffff83e16be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84d11760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff8495d060 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9c3c0 [doneq0] 100046 D - 0xffffffff83c9c340 [async] 100075 D - 0xffffffff83c9c1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab4c88 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bed80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bed30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841acba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84033b40 [g_event] 100037 D - 0xffffffff84033b80 [g_up] 100038 D - 0xffffffff84033bc0 [g_down] 12 0 0 0 RL (threaded) [intr] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 Run CPU 0 [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 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++] 100068 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 0xfffffe0053d5c538 [init] 10 0 0 0 DL audit_w 0xffffffff841adb40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84034a40 [swapper] 100005 D - 0xfffffe0053df0600 [if_config_tqg_0] 100006 D - 0xfffffe0053df0500 [softirq_0] 100007 D - 0xfffffe0053df0400 [softirq_1] 100008 D - 0xfffffe0053df0300 [if_io_tqg_0] 100009 D - 0xfffffe0053df0200 [if_io_tqg_1] 100010 D - 0xfffffe0053df0100 [inm_free taskq] 100011 D - 0xfffffe0053df0000 [deferred_unmount ta] 100012 D - 0xfffffe0053dfae00 [thread taskq] 100014 D - 0xfffffe0053dfab00 [pci_hp taskq] 100015 D - 0xfffffe0053dfaa00 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053dfa900 [kqueue_ctx taskq] 100019 D - 0xfffffe0053dfa400 [aiod_kick taskq] 100020 D - 0xfffffe0053dfa300 [in6m_free taskq] 100021 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000811a800 [firmware taskq] 100039 D - 0xfffffe00541a3d00 [crypto_0] 100040 D - 0xfffffe00541a3d00 [crypto_1] 100056 D - 0xfffffe00541a3200 [vtnet0 rxq 0] 100057 D - 0xfffffe00541a3100 [vtnet0 txq 0] 100058 D - 0xfffffe00541a3000 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ee2e00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b94980 [virtio_balloon] 100065 D - 0xfffffe0056ee2700 [mca taskq] 100066 D - 0xffffffff82c8e541 [deadlkres] 100071 D - 0xfffffe00541a3a00 [acpi_task_0] 100072 D - 0xfffffe00541a3a00 [acpi_task_1] 100073 D - 0xfffffe00541a3a00 [acpi_task_2] 100074 D - 0xfffffe00541a3700 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0053e09000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a7c6f380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1526 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 35183 2072K 35254 vtbuf 24 1968K 46 kobj 326 1304K 486 filedesc 132 1051K 11775 newblk 13 1027K 22722 vfscache 3 1025K 3 pcb 391 944K 14950 linker 378 582K 411 inodedep 112 554K 6889 subproc 260 537K 7047 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 acpica 1674 184K 55237 sctp_stro 179 179K 2614 vnet_data 1 168K 1 tidhash 3 141K 3 sctp_atcl 362 136K 9487 pagedep 9 130K 6079 tfo_ccache 1 128K 1 DEVFS1 108 108K 128 sem 4 106K 4 BPF 46 88K 67 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 506 64K 506 kdtrace 340 63K 18004 temp 35 35K 3025 hostcache 1 32K 1 shm 1 32K 47 DEVFS3 127 32K 138 msg 4 30K 4 gtaskqueue 18 26K 18 dirrem 100 25K 6446 sctp_atky 541 23K 12482 kbdmux 6 22K 6 ifaddr 70 20K 83 DEVFS_RULE 56 20K 56 routetbl 182 20K 1089 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 202 ithread 99 16K 99 bus-sc 34 15K 1691 freefile 102 13K 6411 KTRACE 101 13K 519 ifnet 7 13K 8 ether_multi 152 13K 218 sctp_timw 48 12K 48 kenv 95 12K 95 eventhandler 133 12K 133 ksem 15 11K 184 pf_rule 7 11K 198 CAM queue 5 11K 1528 GEOM 61 10K 492 rman 84 10K 425 kqueue 123 10K 6946 in6_multi 65 9K 91 bmsafemap 2 9K 6868 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 34 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 pwddesc 119 8K 6962 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 406 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 539 sctp_athm 362 6K 9762 sctp_map 358 6K 5102 pf_ifnet 14 5K 185 DEVFSP 80 5K 1157 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 52 vt 11 5K 11 pf_table 2 4K 123 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 85 lockf 33 4K 322 acpisem 28 4K 28 selfd 55 4K 87490 hhook 15 4K 17 pf_osfp 26 3K 26 proc-args 52 3K 720 terminal 11 3K 11 freework 11 3K 12385 freeblks 10 3K 6669 ip6ndp 14 3K 19 select 19 3K 667 uidinfo 3 3K 37 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 Unitno 31 2K 183 sctp_ifa 13 2K 18 CAM XPT 22 2K 543 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 8 sctp_stri 2 1K 599 softdep 1 1K 1 mkdir 8 1K 11860 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 652 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 18 ipsec 3 1K 3 mld 6 1K 7 igmp 6 1K 7 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 filedesc_to_leader 11 1K 21 crypto 4 1K 374 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 5930 diradd 4 1K 6486 inpcbpolicy 16 1K 5623 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 2382 chacha20random 1 1K 1 newreno data 5 1K 2371 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 5 CAM SIM 2 1K 2 ktls 1 1K 6 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 tcp_fsb 1 1K 549 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1605 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 11801 pmchooks 1 1K 1 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 cdg data 0 0K 0 tcp_do 0 0K 0 mqdata 0 0K 0 chd data 0 0K 5 sctp_mcore 0 0K 0 sctp_socko 0 0K 4551 sctp_iter 0 0K 36 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 20 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 16 sctp_aadr 0 0K 53 htcp data 0 0K 40 dctcp data 0 0K 7 cubic data 0 0K 13 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 10 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 iavf 0 0K 0 ixl 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 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 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 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 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 7389 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 314 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 12 allocindir 0 0K 0 indirdep 0 0K 7740 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_da 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 ktls_ocf 0 0K 0 nvme_da 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 44 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 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 acpi_perf 0 0K 0 statfs 0 0K 6164 namei_tracker 0 0K 61 export_host 0 0K 0 cl_savebuf 0 0K 84 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 338 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 30 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 194 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 21777 ioctlops 0 0K 1087 eventfd 0 0K 32 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 950 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 1040 49140 0 254 38342656 0 tcp_log 416 0 15552 535251 0 254 6469632 0 mbuf 256 12138 1572 1403671 0 254 3509760 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-4096 4096 457 6 7394 0 2 1896448 0 BUF TRIE 144 372 11388 21349 0 62 1693440 0 RADIX NODE 144 9201 1910 222908 0 63 1599984 0 malloc-384 384 4117 13 4226 0 30 1585920 0 malloc-128 128 11567 89 18972 0 126 1491968 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 UMA Slabs 0 112 10945 32 10945 0 126 1229424 0 malloc-16384 16384 65 6 6045 0 1 1163264 0 vmem btag 56 19955 36 19955 0 254 1119496 0 tcp_bbr_map 128 0 6665 316386 0 126 853120 0 FFS inode 1160 549 46 6983 0 8 690200 0 ertt_txseginfo 40 2 15552 1042327 0 254 622160 0 256 Bucket 2048 268 18 19562 0 8 585728 0 VM OBJECT 264 2090 100 104845 0 30 578160 0 MAP ENTRY 96 4768 398 414481 0 126 495936 0 THREAD 1808 218 35 11105 0 8 457424 0 sctp_asoc 2288 179 16 2551 0 254 446160 0 malloc-2048 2048 190 6 6567 0 8 401408 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 587 97 7024 0 30 306432 0 malloc-256 256 244 851 42305 0 62 280320 0 VMSPACE 2552 98 10 6876 0 4 275616 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 0 8 7274 0 1 262144 0 malloc-64 64 3930 165 91475 0 254 262080 0 sctp_chunk 152 1643 47 2812 0 254 256880 0 sctp_ep 1272 181 14 6558 0 254 248040 0 malloc-16 16 14553 197 17031 0 254 236000 0 DEVCTL 1024 0 220 170 0 0 225280 0 FPU_save_area 832 220 41 13892 0 16 217152 0 socket 960 46 170 13762 0 254 207360 0 malloc-1024 1024 179 21 2675 0 16 204800 0 malloc-65536 65536 1 2 112 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32 32 5679 243 5764 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 PROC 1336 120 18 6897 0 8 184368 0 sctp_raddr 736 205 26 2684 0 254 170016 0 FFS2 dinode 256 549 81 6983 0 62 161280 0 mbuf_packet 256 90 540 27851 0 254 161280 0 malloc-4096 4096 33 6 84 0 2 159744 0 malloc-128 128 1215 25 25831 0 126 158720 0 128 Bucket 1024 122 33 4802 0 16 158720 0 malloc-384 384 381 19 9784 0 30 153600 0 malloc-128 128 840 338 10899 0 126 150784 0 filedesc0 1072 120 20 6962 0 8 150080 0 malloc-384 384 112 268 6890 0 30 145920 0 S VFS Cache 104 1024 341 7641 0 126 141960 0 malloc-1024 1024 127 5 147 0 16 135168 0 malloc-65536 65536 0 2 298 0 1 131072 0 malloc-16384 16384 3 5 19 0 1 131072 0 malloc-256 256 50 445 8821 0 62 126720 0 malloc-256 256 197 298 6835 0 62 126720 0 clpbuf 2624 0 48 1386 0 16 125952 0 ksiginfo 112 128 916 3089 0 126 116928 0 malloc-256 256 256 134 11207 0 62 99840 0 malloc-384 384 225 15 390 0 30 92160 0 malloc-2048 2048 14 30 560 0 8 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 200 137784 0 30 81600 0 tcp_inpcb 496 5 155 2371 0 254 79360 0 malloc-128 128 519 101 1825 0 126 79360 0 64 Bucket 512 99 53 9128 0 30 77824 0 tcpcb 1096 5 58 2371 0 254 69048 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 33 0 1 65536 0 malloc-256 256 230 25 6649 0 62 65280 0 malloc-128 128 360 105 6456 0 126 59520 0 malloc-256 256 90 135 7550 0 62 57600 0 malloc-64 64 821 61 14026 0 254 56448 0 32 Bucket 256 77 133 18181 0 62 53760 0 da_ccb 544 0 98 38298 0 16 53312 0 udplite_inpcb 496 0 104 2668 0 254 51584 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 1 21 1235 0 8 45056 0 pcpu-8 8 4815 817 9465 0 254 45056 0 malloc-128 128 83 258 11960 0 126 43648 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 10 10 329 0 8 40960 0 malloc-1024 1024 6 34 623 0 16 40960 0 Files 80 249 251 31248 0 126 40000 0 malloc-256 256 16 134 8847 0 62 38400 0 pipe 744 23 27 739 0 16 37200 0 TURNSTILE 136 254 19 254 0 62 37128 0 NAMEI 1024 0 36 43901 0 16 36864 0 malloc-4096 4096 4 5 6989 0 2 36864 0 pcpu-64 64 490 86 490 0 254 36864 0 malloc-64 64 478 89 1078 0 254 36288 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 3 1 104 0 1 32768 0 tcp_rack_pcb 896 1 35 549 0 16 32256 0 malloc-64 64 316 188 15688 0 254 32256 0 16 Bucket 144 81 143 2003 0 62 32256 0 tcp_bbr_pcb 832 0 36 1220 0 16 29952 0 malloc-64 64 324 117 2103 0 254 28224 0 KNOTE 160 28 147 56436 0 62 28000 0 malloc-384 384 52 18 62 0 30 26880 0 SLEEPQUEUE 88 254 34 254 0 126 25344 0 malloc-8192 8192 1 2 8 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 4 8 246 0 8 24576 0 malloc-512 512 2 46 599 0 30 24576 0 PWD 32 49 707 5907 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 137 49 1953 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 20 0 2 20480 0 malloc-4096 4096 3 2 6 0 2 20480 0 malloc-1024 1024 13 7 22 0 16 20480 0 malloc-1024 1024 12 8 52 0 16 20480 0 malloc-512 512 1 39 133 0 30 20480 0 2 Bucket 32 64 566 2390 0 254 20160 0 udp_inpcb 496 6 34 405 0 254 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1536 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 14 0 8 16384 0 sctp_laddr 48 136 200 2117 0 254 16128 0 malloc-32 32 91 413 4107 0 254 16128 0 malloc-32 32 144 360 12518 0 254 16128 0 malloc-32 32 426 78 12118 0 254 16128 0 vtnet_tx_hdr 24 0 668 583032 0 254 16032 0 8 Bucket 80 53 147 2348 0 126 16000 0 malloc-384 384 22 18 405 0 30 15360 0 malloc-4096 4096 1 2 5 0 2 12288 0 malloc-2048 2048 1 5 9 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 4 8 173 0 16 12288 0 malloc-1024 1024 9 3 9 0 16 12288 0 malloc-512 512 11 13 31 0 30 12288 0 malloc-512 512 3 21 654 0 30 12288 0 sctp_stream_msg_out 112 71 37 591 0 254 12096 0 malloc-64 64 51 138 18520 0 254 12096 0 malloc-64 64 97 92 1204 0 254 12096 0 malloc-32 32 23 355 1105 0 254 12096 0 ripcb 496 5 19 179 0 254 11904 0 tcp_rack_map 120 2 97 1244 0 126 11880 0 kenv 258 15 30 1043 0 30 11610 0 routing nhops 256 27 18 41 0 62 11520 0 malloc-256 256 14 31 638 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 1 7 1385 0 16 8192 0 malloc-512 512 8 8 19 0 30 8192 0 malloc-512 512 3 13 69 0 30 8192 0 malloc-512 512 6 10 6 0 30 8192 0 rtentry 176 30 16 41 0 62 8096 0 tcptw 88 0 92 11 0 254 8096 0 PGRP 88 35 57 57 0 126 8096 0 rl_entry 40 128 74 128 0 254 8080 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 6 246 3073 0 254 8064 0 ertt 72 5 107 2371 0 126 8064 0 malloc-64 64 93 33 178 0 254 8064 0 malloc-32 32 13 239 632 0 254 8064 0 malloc-32 32 101 151 488 0 254 8064 0 malloc-32 32 57 195 143 0 254 8064 0 4 Bucket 48 6 162 200 0 254 8064 0 malloc-16 16 7 493 3281 0 254 8000 0 malloc-16 16 24 476 1938 0 254 8000 0 malloc-16 16 403 97 15283 0 254 8000 0 malloc-16 16 213 287 1465 0 254 8000 0 malloc-16 16 41 459 56 0 254 8000 0 malloc-16 16 277 223 25416 0 254 8000 0 malloc-16 16 385 115 5313 0 254 8000 0 malloc-128 128 2 60 136 0 126 7936 0 sctp_readq 152 0 52 271 0 254 7904 0 AIO 208 0 38 48 0 62 7904 0 cryptop 280 0 28 63 0 30 7840 0 itimer 352 0 22 11 0 30 7744 0 AIOCB 552 0 14 211 0 16 7728 0 malloc-384 384 0 20 32 0 30 7680 0 AIOLIO 272 0 28 30 0 30 7616 0 cpuset 104 9 53 323 0 126 6448 0 domainset 40 0 126 249 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 24 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 1 38 1 0 126 4056 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 ktls_session 256 5 10 5 0 62 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 20 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 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 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 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 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 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