panic: Assertion (cnp->cn_flags & (LOCKPARENT | WANTPARENT)) == 0 failed at /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4790 cpuid = 1 time = 1634428560 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a757fc30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a757fd90 vpanic() at vpanic+0x2c5/frame 0xfffffe00a757fe70 panic() at panic+0xb5/frame 0xfffffe00a757ff40 cache_fplookup_emptypath() at cache_fplookup_emptypath+0x31f/frame 0xfffffe00a757ff90 cache_fplookup_noentry() at cache_fplookup_noentry+0x2af/frame 0xfffffe00a7580110 cache_fplookup() at cache_fplookup+0x1505/frame 0xfffffe00a7580390 namei() at namei+0x5b0/frame 0xfffffe00a75806b0 uipc_bindat() at uipc_bindat+0x661/frame 0xfffffe00a7580bc0 sobind() at sobind+0xd5/frame 0xfffffe00a7580c10 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00a7580cf0 sys_bindat() at sys_bindat+0x105/frame 0xfffffe00a7580d30 amd64_syscall() at amd64_syscall+0x412/frame 0xfffffe00a7580f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a7580f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 3645 tid 104212 ] Stopped at kdb_enter+0x6b: movq $0,0x28dfffa(%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 0x74e4f367970024c1 rdx 0x3ffff rbx 0 rsp 0xfffffe00a757fd70 rbp 0xfffffe00a757fd90 rsi 0x40001 rdi 0xffffffff817c00ca vprintf+0x35a r8 0 r9 0xfffffe00a757f8a8 r10 0 r11 0xfffffe00a8236510 r12 0xfffffe00a8236000 r13 0xfffffe00a757fd01 r14 0xffffffff82c85f40 .str.18 r15 0xffffffff82c85f40 .str.18 rip 0xffffffff817b3a3b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dfffa(%rip) db> show proc Process 3645 (syz-executor.2) at 0xfffffe009e3d1a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe009e9aa000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a82b03f0 (map 0xfffffe00a82b03f0) (map.pmap 0xfffffe00a82b04b0) (pmap 0xfffffe00a82b0518) threads: 2 100100 RunQ syz-executor.2 104212 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 3645 784 784 0 R (threaded) syz-executor.2 100100 RunQ syz-executor.2 104212 Run CPU 1 syz-executor.2 3642 812 812 0 R (threaded) syz-executor.3 101800 RunQ syz-executor.3 104209 RunQ syz-executor.3 3641 779 779 0 R (threaded) syz-executor.1 101688 RunQ syz-executor.1 104208 S sbwait 0xfffffe00a8209204 syz-executor.1 3435 3426 3435 0 Ss select 0xfffffe0058818d40 dhclient 3429 1 3429 0 Ss select 0xfffffe005880d7c0 dhclient 3426 3419 431 65 S select 0xfffffe005880d9c0 dhclient 3419 431 431 0 S wait 0xfffffe00a8201538 sh 3410 1 3410 65 Ss select 0xfffffe005880d6c0 dhclient 2662 1 2662 0 Ss select 0xfffffe00a7c1a8c0 dhclient 2659 1 2659 0 Ss select 0xfffffe005880d640 dhclient 2636 1 2636 65 Ss select 0xfffffe005880d740 dhclient 1975 1 812 0 S uwait 0xfffffe009e9d9a80 syz-executor.3 1967 1 778 0 S uwait 0xfffffe0058813900 syz-executor.0 1965 1 812 0 S uwait 0xfffffe00a7ad9d00 syz-executor.3 1957 1 778 0 S uwait 0xfffffe0058818680 syz-executor.0 1954 1 812 0 S uwait 0xfffffe00a7ad9a00 syz-executor.3 1947 1 784 0 S uwait 0xfffffe00a7ad9400 syz-executor.2 1946 1 778 0 S uwait 0xfffffe009e9d9880 syz-executor.0 1943 1 779 0 S uwait 0xfffffe0058813300 syz-executor.1 1942 1 812 0 S uwait 0xfffffe00a7ad9500 syz-executor.3 1939 1 778 0 S uwait 0xfffffe0058813a00 syz-executor.0 1938 1 784 0 S uwait 0xfffffe005881fc00 syz-executor.2 1937 1 812 0 S uwait 0xfffffe00a7ad9800 syz-executor.3 1936 1 779 0 S uwait 0xfffffe0058822200 syz-executor.1 1931 1 778 0 S uwait 0xfffffe00a7678c00 syz-executor.0 1930 1 784 0 S uwait 0xfffffe0058813600 syz-executor.2 1927 1 812 0 S umtxn 0xfffffe009e9d9380 syz-executor.3 1926 1 779 0 S uwait 0xfffffe00a7678a00 syz-executor.1 1920 1 778 0 S uwait 0xfffffe00a5d32880 syz-executor.0 1914 1 778 0 S uwait 0xfffffe0058813700 syz-executor.0 1909 1 778 0 S uwait 0xfffffe00a5d32080 syz-executor.0 1878 1 1878 0 Ss select 0xfffffe009e9d92c0 dhclient 1875 1 1875 0 Ss select 0xfffffe0058813140 dhclient 1856 1 1856 65 Ss select 0xfffffe0058818f40 dhclient 1552 1 778 0 S uwait 0xfffffe00a7678500 syz-executor.0 1548 1 784 0 S uwait 0xfffffe00a7678e00 syz-executor.2 1546 1 778 0 S uwait 0xfffffe0058818180 syz-executor.0 1544 1 784 0 S uwait 0xfffffe0058818780 syz-executor.2 1537 1 779 0 S uwait 0xfffffe00a7678600 syz-executor.1 1534 1 778 0 S uwait 0xfffffe005881fd00 syz-executor.0 1532 1 784 0 S uwait 0xfffffe0058818380 syz-executor.2 1530 1 779 0 S uwait 0xfffffe0058818280 syz-executor.1 1526 1 778 0 S uwait 0xfffffe009e9d9000 syz-executor.0 1524 1 779 0 S uwait 0xfffffe00a7678d00 syz-executor.1 1523 1 784 0 S uwait 0xfffffe0058818580 syz-executor.2 1515 1 784 0 S uwait 0xfffffe009e9d9200 syz-executor.2 1513 1 778 0 S uwait 0xfffffe0058818a80 syz-executor.0 1510 1 779 0 S uwait 0xfffffe009e9d9b80 syz-executor.1 1509 1 784 0 S uwait 0xfffffe0058822100 syz-executor.2 1504 1 778 0 S uwait 0xfffffe00a5d32580 syz-executor.0 1503 1 779 0 S umtxn 0xfffffe00a7678f00 syz-executor.1 1498 1 784 0 S uwait 0xfffffe009e9d9e80 syz-executor.2 1493 1 784 0 S uwait 0xfffffe009e9d9780 syz-executor.2 1490 1 779 0 S uwait 0xfffffe00a5d32980 syz-executor.1 1486 1 784 0 S uwait 0xfffffe005881fe00 syz-executor.2 1479 1 784 0 S uwait 0xfffffe0058822000 syz-executor.2 1477 1 784 0 S uwait 0xfffffe005881f500 syz-executor.2 1450 1 784 0 S uwait 0xfffffe0058818980 syz-executor.2 1445 1 784 0 S umtxn 0xfffffe009e9d9c80 syz-executor.2 1443 1 784 0 S uwait 0xfffffe0058822d00 syz-executor.2 1438 1 784 0 S uwait 0xfffffe00a5d32280 syz-executor.2 1008 1 1008 0 Ss select 0xfffffe009e9d9340 dhclient 1005 1 1005 0 Ss select 0xfffffe0058818e40 dhclient 927 0 0 0 DL aiordy 0xfffffe00a7702538 [aiod4] 926 0 0 0 DL aiordy 0xfffffe00a7702a70 [aiod3] 925 0 0 0 DL aiordy 0xfffffe009e394000 [aiod2] 924 0 0 0 DL aiordy 0xfffffe009e394a70 [aiod1] 812 775 812 0 Rs syz-executor.3 784 775 784 0 Ss nanslp 0xffffffff84060901 syz-executor.2 779 775 779 0 Ss nanslp 0xffffffff84060901 syz-executor.1 778 775 778 0 Rs syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe0058822700 syz-fuzzer 100112 S uwait 0xfffffe0058822800 syz-fuzzer 100113 S uwait 0xfffffe0058822900 syz-fuzzer 100114 S uwait 0xfffffe0058822a00 syz-fuzzer 100115 S uwait 0xfffffe005881a900 syz-fuzzer 100116 S uwait 0xfffffe0058822300 syz-fuzzer 100117 S uwait 0xfffffe0058822400 syz-fuzzer 100118 S kqread 0xfffffe009e4ac700 syz-fuzzer 100120 S uwait 0xfffffe0058818880 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe009e42d5e8 csh 771 689 771 0 Ss select 0xfffffe00588180c0 sshd 755 1 755 0 Ss+ ttyin 0xfffffe0056fec8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575da8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575dacb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583e40b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00583e44b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00583e48b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00583e4cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005752f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005752f4b0 getty 693 1 693 0 Ss nanslp 0xffffffff84060901 cron 689 1 689 0 Ss select 0xfffffe005881a0c0 sshd 502 1 502 0 Ss select 0xfffffe005881a3c0 syslogd 431 1 431 0 Ss wait 0xfffffe009e3d1538 devd 430 1 430 65 Ss select 0xfffffe005881adc0 dhclient 345 1 345 0 Ss select 0xfffffe005881aec0 dhclient 342 1 342 0 Ss select 0xfffffe0058822dc0 dhclient 18 0 0 0 DL syncer 0xffffffff84188d60 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058748a70 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84186a60 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100091 D sdflush 0xfffffe00588650e8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841bef80 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b2ab8 [dom0] 100082 D launds 0xffffffff841b2ac4 [laundry: dom0] 100083 D umarcl 0xffffffff81eb7e70 [uma] 8 0 0 0 DL - 0xffffffff83e16be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84c4f760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84e3a2f0 [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 0xfffffe0056ab7c88 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe0053e2ba80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe0053e2ba30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841acb60 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84033b00 [g_event] 100037 D - 0xffffffff84033b40 [g_up] 100038 D - 0xffffffff84033b80 [g_down] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100029 I [swi1: netisr 0] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi3: vm] 100033 Run CPU 0 [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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841adb00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84034a00 [swapper] 100005 D - 0xfffffe00081f1d00 [softirq_0] 100006 D - 0xfffffe00081f1c00 [softirq_1] 100007 D - 0xfffffe00081f1b00 [if_io_tqg_0] 100008 D - 0xfffffe00081f1a00 [if_io_tqg_1] 100009 D - 0xfffffe00081f1900 [if_config_tqg_0] 100010 D - 0xfffffe00081f1800 [deferred_unmount ta] 100011 D - 0xfffffe00081f1700 [thread taskq] 100013 D - 0xfffffe00081f1500 [kqueue_ctx taskq] 100014 D - 0xfffffe00081f1400 [pci_hp taskq] 100015 D - 0xfffffe00081f1300 [linuxkpi_irq_wq] 100018 D - 0xfffffe00081f1000 [aiod_kick taskq] 100019 D - 0xfffffe0053e07e00 [inm_free taskq] 100020 D - 0xfffffe0053e07d00 [in6m_free taskq] 100021 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053e07a00 [firmware taskq] 100039 D - 0xfffffe0053e07000 [crypto_0] 100040 D - 0xfffffe0053e07000 [crypto_1] 100056 D - 0xfffffe0056a64100 [vtnet0 rxq 0] 100057 D - 0xfffffe0056a64000 [vtnet0 txq 0] 100058 D - 0xfffffe0056ebae00 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ebad00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056fcdc00 [virtio_balloon] 100065 D - 0xfffffe0056eba900 [mca taskq] 100066 D - 0xffffffff82c8cec0 [deadlkres] 100071 D - 0xfffffe0056a64900 [acpi_task_0] 100072 D - 0xfffffe0056a64900 [acpi_task_1] 100073 D - 0xfffffe0056a64900 [acpi_task_2] 100074 D - 0xfffffe0056a64800 [CAM taskq] db> show all locks Process 3642 (syz-executor.3) thread 0xfffffe00a7c15e40 (101800) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84080b00) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1278 Process 12 (intr) thread 0xfffffe0053e0b900 (100033) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053e2cd80) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1979 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34962 2059K 35033 vtbuf 24 1968K 46 kobj 326 1304K 486 pcb 527 1073K 7060 newblk 11 1027K 9835 vfscache 3 1025K 3 filedesc 110 874K 5310 inodedep 122 558K 2913 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 233 483K 3770 intr 4 472K 4 vmem 3 274K 5 acpica 1674 184K 55237 vnet_data 1 168K 1 sctp_atcl 438 165K 4837 sctp_stro 145 145K 1448 tidhash 3 141K 3 linker 355 140K 383 pagedep 11 131K 2634 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 56 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 462 58K 462 kdtrace 310 58K 7859 temp 36 35K 2461 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 dirrem 110 28K 2770 gtaskqueue 18 26K 18 sctp_atky 583 24K 6466 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_stri 38 19K 292 routetbl 143 19K 679 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 107 ithread 99 16K 99 sctp_timw 57 15K 57 bus-sc 34 15K 1691 freefile 110 14K 2723 ether_multi 157 13K 172 KTRACE 100 13K 100 ifnet 7 13K 7 ksem 31 12K 39 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 492 rman 84 10K 425 kqueue 111 10K 3666 DEVFSP 144 9K 584 in6_multi 71 9K 71 bmsafemap 2 9K 2920 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 pf_ifnet 22 8K 82 sctp_athm 438 7K 4962 pwddesc 109 7K 3628 taskqueue 63 7K 63 cred 26 7K 250 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 445 ufs_dirhash 24 5K 24 sctp_map 290 5K 2824 UMA 268 5K 268 session 34 5K 49 vt 11 5K 11 xform 66 5K 1003 pf_table 2 4K 63 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 34 4K 346 acpisem 28 4K 28 hhook 15 4K 17 selfd 52 4K 58168 proc-args 53 3K 674 terminal 11 3K 11 select 19 3K 216 uidinfo 3 3K 13 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 27 2K 51 CAM XPT 22 2K 543 in_multi 6 2K 9 inpcbpolicy 44 2K 1669 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 20 tun 7 2K 7 freework 5 2K 4565 softdep 1 1K 1 mkdir 8 1K 5196 freeblks 4 1K 2802 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 122 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 diradd 6 1K 2810 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 352 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 16 1K 758 newdirblk 4 1K 2598 pfil 4 1K 4 cdev 2 1K 2 tcp_fsb 14 1K 298 chacha20random 1 1K 1 pf_osfp 3 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 5 CAM SIM 2 1K 2 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 pf_rule 1 1K 58 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 soname 5 1K 6844 pmchooks 1 1K 1 filecaps 5 1K 115 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 iov 1 1K 17931 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 mqdata 0 0K 0 vegas data 0 0K 8 dctcp data 0 0K 5 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2308 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 sctp_aadr 0 0K 18 cubic data 0 0K 5 cdg data 0 0K 0 chd data 0 0K 0 htcp data 0 0K 8 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 2862 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 57 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 2614 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 6 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 newreno data 0 0K 0 ip_msource 0 0K 8 ip_moptions 0 0K 11 in_mfilter 0 0K 33 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 4 acpi_perf 0 0K 0 statfs 0 0K 2800 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 19 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 183 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 20 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 134 ktls 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 510 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 785 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 22 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 8320 982 820200 0 254 38100992 0 tcp_log 416 0 20043 337102 0 254 8337888 0 mbuf 256 9103 707 1703661 0 254 2511360 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 13745 1090 128491 0 62 2136240 0 BUF TRIE 144 361 11399 7270 0 62 1693440 0 malloc-384 384 4241 9 4248 0 30 1632000 0 malloc-128 128 11465 36 11657 0 126 1472128 0 malloc-4096 4096 326 2 552 0 2 1343488 0 mbuf_cluster 2048 630 0 630 0 254 1290240 0 UMA Slabs 0 112 10844 25 10844 0 126 1217328 0 vmem btag 56 19902 89 19902 0 254 1119496 0 malloc-16384 16384 58 5 2831 0 1 1032192 0 FFS inode 1160 561 27 3288 0 8 682080 0 ertt_txseginfo 40 1 15250 306103 0 254 610040 0 malloc-4096 4096 144 4 4235 0 2 606208 0 256 Bucket 2048 279 13 21169 0 8 598016 0 tcp_bbr_map 128 24 4409 63637 0 126 567424 0 VM OBJECT 264 1943 67 54934 0 30 530640 0 malloc-2048 2048 238 16 3216 0 8 520192 0 MAP ENTRY 96 4268 310 207738 0 126 439488 0 THREAD 1808 200 31 4212 0 8 417648 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_asoc 2288 145 20 1412 0 254 377520 0 sctp_ep 1272 255 27 3214 0 254 358704 0 malloc-384 384 647 253 8040 0 30 345600 0 VNODE 448 600 75 3329 0 30 302400 0 socket 960 241 71 6228 0 254 299520 0 malloc-256 256 210 900 12947 0 62 284160 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3882 87 4413 0 254 254016 0 VMSPACE 2552 87 9 3625 0 4 244992 0 malloc-16 16 14452 48 15452 0 254 232000 0 malloc-32768 32768 0 7 2465 0 1 229376 0 DEVCTL 1024 10 210 155 0 0 225280 0 malloc-128 128 1367 338 34859 0 126 218240 0 sctp_raddr 736 241 45 1638 0 254 210496 0 FPU_save_area 832 202 41 7044 0 16 202176 0 malloc-1024 1024 168 16 1473 0 16 188416 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5272 146 5337 0 254 173376 0 PROC 1336 108 15 3645 0 8 164328 0 mbuf_packet 256 86 544 12428 0 254 161280 0 malloc-128 128 1148 92 2739 0 126 158720 0 FFS2 dinode 256 561 24 3288 0 62 149760 0 S VFS Cache 104 1023 342 3905 0 126 141960 0 malloc-8192 8192 13 4 142 0 1 139264 0 malloc-256 256 62 478 3621 0 62 138240 0 filedesc0 1072 109 17 3628 0 8 135072 0 malloc-65536 65536 1 1 6 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 326 0 1 131072 0 malloc-65536 65536 0 2 41 0 1 131072 0 clpbuf 2624 0 48 418 0 16 125952 0 128 Bucket 1024 85 34 1531 0 16 121856 0 ksiginfo 112 113 931 3038 0 126 116928 0 malloc-1024 1024 110 2 127 0 16 114688 0 malloc-256 256 293 112 8203 0 62 103680 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 9 37 1232 0 9 94208 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-256 256 302 28 3440 0 62 84480 0 g_bio 408 0 200 47612 0 30 81600 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 64 Bucket 512 93 35 6082 0 30 65536 0 malloc-64 64 644 301 67465 0 254 60480 0 malloc-256 256 30 195 7315 0 62 57600 0 32 Bucket 256 63 132 12494 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-64 64 516 240 18062 0 254 48384 0 Files 80 505 95 17390 0 126 48000 0 tcp_inpcb 496 12 84 747 0 254 47616 0 malloc-128 128 300 72 3140 0 126 47616 0 malloc-256 256 164 16 217 0 62 46080 0 tcpcb 1096 12 30 747 0 254 46032 0 malloc-1024 1024 8 36 1952 0 16 45056 0 malloc-256 256 88 77 3986 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4915 205 6707 0 254 40960 0 NAMEI 1024 1 35 26999 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 501 66 1052 0 254 36288 0 malloc-128 128 156 123 5560 0 126 35712 0 sctp_chunk 152 173 61 722 0 254 35568 0 da_ccb 544 0 63 12770 0 16 34272 0 TURNSTILE 136 232 20 232 0 62 34272 0 malloc-16384 16384 0 2 5 0 1 32768 0 malloc-2048 2048 3 13 64 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 141 363 4262 0 254 32256 0 tcp_bbr_pcb 832 8 28 283 0 16 29952 0 pipe 744 23 17 500 0 16 29760 0 malloc-512 512 38 18 293 0 30 28672 0 malloc-32 32 830 52 5419 0 254 28224 0 16 Bucket 144 79 117 1047 0 62 28224 0 KNOTE 160 28 147 53534 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 udplite_inpcb 496 21 35 623 0 254 27776 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 1 2 9 0 1 24576 0 malloc-4096 4096 4 2 115 0 2 24576 0 malloc-4096 4096 2 4 2809 0 2 24576 0 PWD 32 66 690 2689 0 254 24192 0 8 Bucket 80 41 259 1816 0 126 24000 0 sctp_readq 152 114 42 433 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 394 0 30 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 malloc-2048 2048 3 7 27 0 8 20480 0 malloc-1024 1024 9 11 33 0 16 20480 0 malloc-64 64 219 96 663 0 254 20160 0 malloc-64 64 224 91 466 0 254 20160 0 malloc-32 32 202 428 3393 0 254 20160 0 malloc-128 128 107 48 215 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 325 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 4 4 200 0 8 16384 0 malloc-512 512 10 22 130 0 30 16384 0 malloc-512 512 3 29 196 0 30 16384 0 vtnet_tx_hdr 24 0 668 579393 0 254 16032 0 malloc-128 128 61 63 407 0 126 15872 0 malloc-384 384 34 6 34 0 30 15360 0 tcp_rack_pcb 832 0 18 284 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-1024 1024 9 3 9 0 16 12288 0 malloc-512 512 12 12 22 0 30 12288 0 malloc-32 32 30 348 5461 0 254 12096 0 2 Bucket 32 58 320 1223 0 254 12096 0 malloc-16 16 637 113 3411 0 254 12000 0 malloc-16 16 457 293 5016 0 254 12000 0 ripcb 496 5 19 41 0 254 11904 0 udp_inpcb 496 6 18 258 0 254 11904 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 21 24 1309 0 254 11520 0 malloc-256 256 16 29 634 0 62 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 2 0 2 0 2 8192 0 malloc-1024 1024 0 8 9 0 16 8192 0 malloc-1024 1024 3 5 24 0 16 8192 0 malloc-512 512 0 16 4 0 30 8192 0 malloc-512 512 0 16 11 0 30 8192 0 malloc-512 512 0 16 8 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 34 58 69 0 126 8096 0 rl_entry 40 105 97 105 0 254 8080 0 sctp_stream_msg_out 112 33 39 454 0 254 8064 0 sctp_laddr 48 95 73 1010 0 254 8064 0 tcp_rack_map 112 0 72 499 0 126 8064 0 udpcb 32 27 225 881 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 12 100 747 0 126 8064 0 malloc-64 64 39 87 618 0 254 8064 0 malloc-32 32 51 201 1676 0 254 8064 0 malloc-32 32 45 207 196 0 254 8064 0 malloc-32 32 65 187 904 0 254 8064 0 malloc-32 32 28 224 102 0 254 8064 0 4 Bucket 48 6 162 114 0 254 8064 0 malloc-16 16 16 484 17 0 254 8000 0 malloc-16 16 32 468 1778 0 254 8000 0 malloc-16 16 188 312 1426 0 254 8000 0 malloc-16 16 30 470 27928 0 254 8000 0 malloc-16 16 8 492 24 0 254 8000 0 malloc-128 128 9 53 29 0 126 7936 0 AIO 208 0 38 27 0 62 7904 0 cryptop 280 0 28 73 0 30 7840 0 AIOCB 552 0 14 169 0 16 7728 0 malloc-384 384 0 20 39 0 30 7680 0 malloc-384 384 2 18 34 0 30 7680 0 AIOLIO 272 0 28 20 0 30 7616 0 cpuset 104 7 55 15 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 5 3 5 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 2 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 3 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 domainset 40 0 63 6 0 254 2520 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 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 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-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-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-4096 4096 0 0 0 0 2 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