panic: Assertion (cnp->cn_flags & (LOCKPARENT | WANTPARENT)) == 0 failed at /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4790 cpuid = 0 time = 1634432306 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a3dd5cd0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a3dd5e30 vpanic() at vpanic+0x2c5/frame 0xfffffe00a3dd5f10 panic() at panic+0xb5/frame 0xfffffe00a3dd5fe0 cache_fplookup_emptypath() at cache_fplookup_emptypath+0x31f/frame 0xfffffe00a3dd6030 cache_fplookup_noentry() at cache_fplookup_noentry+0x2af/frame 0xfffffe00a3dd61b0 cache_fplookup() at cache_fplookup+0x1505/frame 0xfffffe00a3dd6430 namei() at namei+0x5b0/frame 0xfffffe00a3dd6750 vn_open_cred() at vn_open_cred+0x3e7/frame 0xfffffe00a3dd6ad0 kern_openat() at kern_openat+0x6b8/frame 0xfffffe00a3dd6d30 amd64_syscall() at amd64_syscall+0x412/frame 0xfffffe00a3dd6f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a3dd6f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 11687 tid 116718 ] 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 0x9b2061553bd2978e rdx 0x3ffff rbx 0 rsp 0xfffffe00a3dd5e10 rbp 0xfffffe00a3dd5e30 rsi 0x40001 rdi 0xffffffff817c00ca vprintf+0x35a r8 0 r9 0xfffffe00a3dd5948 r10 0 r11 0xfffffe00a79e7c30 r12 0xfffffe00a79e7720 r13 0xfffffe00a3dd5e01 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 11687 (syz-executor.3) at 0xfffffe00a799e538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 828 at 0xfffffe005891d000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a79769f8 (map 0xfffffe00a79769f8) (map.pmap 0xfffffe00a7976ab8) (pmap 0xfffffe00a7976b20) threads: 2 115603 RunQ syz-executor.3 116718 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 11690 785 785 0 R syz-executor.2 11688 3172 3172 0 R (threaded) syz-executor.0 115598 Run CPU 1 syz-executor.0 116717 S sbwait 0xfffffe00a4a595c4 syz-executor.0 11687 828 828 0 R (threaded) syz-executor.3 115603 RunQ syz-executor.3 116718 Run CPU 0 syz-executor.3 11686 783 783 0 R (threaded) syz-executor.1 116188 RunQ syz-executor.1 116716 S connec 0xfffffe00aa0ea49a syz-executor.1 11684 1 3172 0 S uwait 0xfffffe009e9dc900 syz-executor.0 11681 1 3172 0 S uwait 0xfffffe005880fb00 syz-executor.0 11226 0 0 0 DL mdwait 0xfffffe0058851000 [md1] 11225 0 0 0 DL mdwait 0xfffffe009e3e6000 [md0] 11066 1 3172 0 S uwait 0xfffffe00a0b53500 syz-executor.0 11059 1 785 0 S uwait 0xfffffe00aa0ae500 syz-executor.2 11057 1 3172 0 S uwait 0xfffffe0058816500 syz-executor.0 11052 1 785 0 S uwait 0xfffffe00587b8100 syz-executor.2 11050 1 3172 0 S uwait 0xfffffe00a0b53400 syz-executor.0 11043 1 785 0 S uwait 0xfffffe005881a200 syz-executor.2 11036 1 785 0 S uwait 0xfffffe00a0b53a00 syz-executor.2 10947 1 3172 0 S uwait 0xfffffe00a0b53c00 syz-executor.0 10946 1 3172 0 S uwait 0xfffffe00aa0aee80 syz-executor.0 10769 1 783 0 S uwait 0xfffffe00587b8300 syz-executor.1 10768 1 828 0 S uwait 0xfffffe00584c8400 syz-executor.3 10765 1 828 0 S uwait 0xfffffe0058812280 syz-executor.3 10764 1 783 0 S umtxn 0xfffffe009e9dc600 syz-executor.1 10755 1 828 0 S uwait 0xfffffe0058812e80 syz-executor.3 10752 1 783 0 S uwait 0xfffffe00a0b53100 syz-executor.1 10746 1 783 0 S uwait 0xfffffe00aa0ae300 syz-executor.1 10742 1 783 0 S uwait 0xfffffe00aa0ae400 syz-executor.1 10183 1 3172 0 S uwait 0xfffffe00aa0ae900 syz-executor.0 10181 1 3172 0 S uwait 0xfffffe005881d700 syz-executor.0 9975 1 3172 0 S uwait 0xfffffe00587b8000 syz-executor.0 9962 1 3172 0 S uwait 0xfffffe00587b8500 syz-executor.0 9948 1 3172 0 S uwait 0xfffffe00584c8200 syz-executor.0 9945 1 828 0 S uwait 0xfffffe00a0b53900 syz-executor.3 9943 1 783 0 S uwait 0xfffffe005880c180 syz-executor.1 9938 1 3172 0 S umtxn 0xfffffe009e9dcb80 syz-executor.0 9935 1 783 0 S uwait 0xfffffe005880f300 syz-executor.1 9933 1 828 0 S uwait 0xfffffe00587b8400 syz-executor.3 9928 1 3172 0 S uwait 0xfffffe005880c680 syz-executor.0 9925 1 783 0 S uwait 0xfffffe0058812700 syz-executor.1 9923 1 828 0 S uwait 0xfffffe00aa0aed80 syz-executor.3 9918 1 3172 0 S uwait 0xfffffe009e9dc500 syz-executor.0 9911 1 3172 0 S uwait 0xfffffe009e9dc700 syz-executor.0 9902 1 3172 0 S umtxn 0xfffffe0058812d80 syz-executor.0 8657 1 783 0 S uwait 0xfffffe009e9dca00 syz-executor.1 8651 1 783 0 S uwait 0xfffffe0058816300 syz-executor.1 8642 1 783 0 S uwait 0xfffffe00aa0ae800 syz-executor.1 8631 1 783 0 S uwait 0xfffffe00587b8200 syz-executor.1 8389 1 828 0 S uwait 0xfffffe009e9dca80 syz-executor.3 8388 1 828 0 S uwait 0xfffffe005880c580 syz-executor.3 8385 1 828 0 S uwait 0xfffffe005880ff00 syz-executor.3 8384 1 828 0 S uwait 0xfffffe005881d200 syz-executor.3 8381 1 828 0 S uwait 0xfffffe005880fa00 syz-executor.3 8378 1 828 0 S uwait 0xfffffe005880c980 syz-executor.3 8376 1 828 0 S uwait 0xfffffe00587b8780 syz-executor.3 8374 1 828 0 S uwait 0xfffffe005880c380 syz-executor.3 8373 1 828 0 S uwait 0xfffffe005880ce80 syz-executor.3 8372 1 828 0 S uwait 0xfffffe0058812c80 syz-executor.3 8259 1 785 0 S uwait 0xfffffe009e9dc400 syz-executor.2 8256 1 785 0 S uwait 0xfffffe00587b8e80 syz-executor.2 8254 1 785 0 S uwait 0xfffffe005880f500 syz-executor.2 8250 1 785 0 S uwait 0xfffffe005880c080 syz-executor.2 8248 1 785 0 S uwait 0xfffffe005880fe00 syz-executor.2 8246 1 785 0 S uwait 0xfffffe00aa0aec00 syz-executor.2 8244 1 785 0 S uwait 0xfffffe005880f000 syz-executor.2 8243 1 785 0 S uwait 0xfffffe00aa0aea80 syz-executor.2 5642 1 5642 65 Ss select 0xfffffe00a0b53dc0 dhclient 4547 1 4547 0 Ss select 0xfffffe00a0b53d40 dhclient 4544 1 4544 0 Ss select 0xfffffe00a0b53cc0 dhclient 4525 1 4525 65 Ss select 0xfffffe00a0b53e40 dhclient 3621 1 3621 0 Ss select 0xfffffe005880f940 dhclient 3618 1 3618 0 Ss select 0xfffffe00584c8040 dhclient 3599 1 3599 65 Ss select 0xfffffe00587b8e40 dhclient 3457 1 828 0 S uwait 0xfffffe0056fcd180 syz-executor.3 3455 1 828 0 S uwait 0xfffffe0058812800 syz-executor.3 3453 1 828 0 S uwait 0xfffffe005880f700 syz-executor.3 3450 1 828 0 S uwait 0xfffffe00584c8980 syz-executor.3 3449 1 828 0 S uwait 0xfffffe00584c8500 syz-executor.3 3247 1 785 0 S uwait 0xfffffe005880c480 syz-executor.2 3245 1 785 0 S uwait 0xfffffe005880f600 syz-executor.2 3172 775 3172 0 Rs syz-executor.0 2949 0 0 0 DL aiordy 0xfffffe00a76f1538 [aiod4] 2948 0 0 0 DL aiordy 0xfffffe00a4a0d000 [aiod3] 2947 0 0 0 DL aiordy 0xfffffe00a72c4a70 [aiod2] 2945 0 0 0 DL aiordy 0xfffffe00a4a61538 [aiod1] 2815 1 2815 0 Ss select 0xfffffe00587b8cc0 dhclient 2806 1 2806 0 Ss select 0xfffffe009e9dcb40 dhclient 2785 1 2785 65 Ss select 0xfffffe009e9dcec0 dhclient 1996 1 1996 0 Ss select 0xfffffe009e9dcd40 dhclient 1986 1 1986 0 Ss select 0xfffffe005880f7c0 dhclient 1161 1 783 0 S uwait 0xfffffe005880fd00 syz-executor.1 1159 1 783 0 S uwait 0xfffffe009e9dcd80 syz-executor.1 1157 1 783 0 S uwait 0xfffffe005880cb80 syz-executor.1 1153 1 783 0 S uwait 0xfffffe005881d400 syz-executor.1 1152 1 783 0 S umtxn 0xfffffe005880c880 syz-executor.1 828 775 828 0 Rs syz-executor.3 785 775 785 0 Ss nanslp 0xffffffff84060900 syz-executor.2 783 775 783 0 Rs syz-executor.1 775 773 773 0 S (threaded) syz-fuzzer 100089 S uwait 0xfffffe005881a600 syz-fuzzer 100114 S uwait 0xfffffe0058816700 syz-fuzzer 100115 S uwait 0xfffffe0058816600 syz-fuzzer 100116 S uwait 0xfffffe0058812580 syz-fuzzer 100117 S uwait 0xfffffe0058812480 syz-fuzzer 100118 S uwait 0xfffffe0058816d00 syz-fuzzer 100119 S kqread 0xfffffe0058936300 syz-fuzzer 100120 S uwait 0xfffffe005881d880 syz-fuzzer 100121 S uwait 0xfffffe0058812380 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe00588a0b20 csh 771 689 771 0 Ss select 0xfffffe0058812940 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 0xffffffff84060900 cron 689 1 689 0 Ss select 0xfffffe005881dac0 sshd 502 1 502 0 Ss select 0xfffffe005881d840 syslogd 431 1 431 0 Ss select 0xfffffe005881a1c0 devd 430 1 430 65 Ss select 0xfffffe005881a140 dhclient 345 1 345 0 Ss select 0xfffffe0058816b40 dhclient 342 1 342 0 Ss select 0xfffffe0058816c40 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] 100094 D sdflush 0xfffffe00588660e8 [/ 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 0xffffffff84ae3760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84f0a2f0 [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 WL (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 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 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 11688 (syz-executor.0) thread 0xfffffe00a791f000 (115598) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff840833a0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1233 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4243 tcp_hpts 6 3201K 6 sysctloid 35196 2073K 35267 vtbuf 24 1968K 46 kobj 326 1304K 504 filedesc 154 1227K 21204 newblk 11 1027K 21940 vfscache 3 1025K 3 pcb 450 1004K 29581 subproc 278 587K 11845 inodedep 19 519K 11460 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 vnet_data 1 168K 1 sctp_stro 164 164K 5823 sctp_atcl 384 144K 19993 tidhash 3 141K 3 linker 355 140K 383 pagedep 10 131K 10752 tfo_ccache 1 128K 1 DEVFS1 110 110K 136 sem 4 106K 4 BPF 46 88K 77 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 kdtrace 353 64K 28411 umtx 506 64K 506 shm 6 42K 53 temp 34 33K 3418 DEVFS3 129 33K 142 hostcache 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_atky 548 23K 26584 kbdmux 6 22K 6 routetbl 289 21K 1194 ifaddr 70 20K 103 DEVFS_RULE 56 20K 56 lltable 55 18K 375 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 ksem 33 13K 202 KTRACE 100 13K 100 ifnet 7 13K 10 ether_multi 152 13K 266 GEOM 75 12K 552 kenv 95 12K 95 eventhandler 133 12K 133 kqueue 135 11K 11724 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 65 9K 101 bmsafemap 3 9K 11338 pwddesc 133 9K 11769 UART 12 9K 12 devstat 4 9K 4 md_disk 4 9K 6 rpc 2 8K 2 shmfd 1 8K 49 md_sectors 2 8K 2 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 pf_osfp 63 7K 63 cred 27 7K 346 taskqueue 63 7K 63 DEVFSP 101 7K 2151 sglist 5 7K 5 sctp_athm 384 6K 20432 CAM DEV 3 6K 510 plimit 24 6K 684 sctp_map 328 6K 11474 ufs_dirhash 24 5K 24 sctp_stri 9 5K 977 lockf 42 5K 359 UMA 270 5K 270 session 35 5K 77 pf_ifnet 10 5K 226 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 119 acpisem 28 4K 28 selfd 55 4K 167357 hhook 15 4K 17 ip6opt 22 4K 182 proc-args 52 3K 801 terminal 11 3K 11 select 19 3K 642 dirrem 9 3K 10868 uidinfo 3 3K 36 ip6ndp 13 3K 21 sctp_ifa 16 2K 21 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 inpcbpolicy 56 2K 7196 Unitno 29 2K 127 xform 25 2K 3605 CAM XPT 22 2K 543 in_multi 6 2K 14 crypto 8 2K 1153 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 10 softdep 1 1K 1 freefile 8 1K 10799 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 998 NFSD session 1 1K 1 osd 40 1K 3507 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 21 mkdir 6 1K 21078 mld 6 1K 9 igmp 6 1K 9 toponodes 6 1K 6 isadev 6 1K 6 tcp_fsb 17 1K 1080 mount 16 1K 183 pci_link 10 1K 10 newdirblk 5 1K 10539 diradd 5 1K 10922 encap_export_host 12 1K 12 procdesc 5 1K 20 freework 3 1K 13986 freeblks 2 1K 10911 indirdep 2 1K 4758 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 filedesc_to_leader 5 1K 37 sctp_aadr 4 1K 49 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 4 CAM SIM 2 1K 2 eventfd 2 1K 11 sigio 4 1K 9 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 htcp data 4 1K 47 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 17525 pmchooks 1 1K 1 filecaps 5 1K 127 sctp_vrf 1 1K 1 ip6_msource 1 1K 2 vnet 1 1K 1 entropy 2 1K 52 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 24522 p1003.1b 1 1K 1 pf_table 0 0K 78 pf_rule 0 0K 315 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 25 chd data 0 0K 47 cdg data 0 0K 29 sctp_mcore 0 0K 0 sctp_socko 0 0K 9639 sctp_iter 0 0K 40 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 18 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 22 mqdata 0 0K 0 cubic data 0 0K 38 vegas data 0 0K 56 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 8951 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 491 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 14 allocindir 0 0K 0 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 ip6_moptions 0 0K 8 in6_mfilter 0 0K 7 frag6 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 newreno data 0 0K 16 ip_msource 0 0K 2 ip_moptions 0 0K 8 in_mfilter 0 0K 12 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 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pts 0 0K 0 ioctlops 0 0K 2058 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 316 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1106 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 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 84 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 1317 1261408 0 254 39473152 0 tcp_log 416 7 15131 735779 0 254 6297408 0 mbuf 256 9148 3527 3883819 0 254 3244800 0 RADIX NODE 144 16696 1387 415169 0 62 2603952 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 395 11365 26471 0 62 1693440 0 malloc-384 384 4262 8 4312 0 30 1639680 0 mbuf_cluster 2048 735 1 735 0 254 1507328 0 malloc-128 128 11587 38 12197 0 126 1488000 0 malloc-16384 16384 80 3 10777 0 1 1359872 0 malloc-4096 4096 330 2 873 0 2 1359872 0 UMA Slabs 0 112 11432 13 11432 0 126 1281840 0 vmem btag 56 20702 81 20702 0 254 1163848 0 ertt_txseginfo 40 1 23027 1294265 0 254 921120 0 sctp_asoc 2288 164 216 5737 0 254 869440 0 tcp_bbr_map 128 0 6231 485781 0 126 797568 0 malloc-2048 2048 209 153 13625 0 8 741376 0 FFS inode 1160 594 22 11405 0 8 714560 0 malloc-4096 4096 168 3 12286 0 2 700416 0 256 Bucket 2048 314 16 29120 0 8 675840 0 VM OBJECT 264 2256 39 173094 0 30 605880 0 sctp_ep 1272 211 212 13615 0 254 538056 0 MAP ENTRY 96 5443 143 683859 0 126 536256 0 malloc-384 384 490 870 32066 0 30 522240 0 THREAD 1808 219 34 16719 0 8 457424 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-1024 1024 187 181 5766 0 16 376832 0 VNODE 448 633 87 11449 0 30 322560 0 sctp_raddr 736 169 260 6312 0 254 315744 0 VMSPACE 2552 109 8 11666 0 4 298584 0 malloc-256 256 110 1000 33246 0 62 284160 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3885 84 6179 0 254 254016 0 malloc-128 128 1266 656 51552 0 126 246016 0 malloc-16 16 14577 173 18684 0 254 236000 0 malloc-32768 32768 0 7 4431 0 1 229376 0 DEVCTL 1024 0 220 198 0 0 225280 0 FPU_save_area 832 221 40 21556 0 16 217152 0 socket 960 141 79 22502 0 254 211200 0 malloc-65536 65536 1 2 42 0 1 196608 0 PROC 1336 132 12 11690 0 8 192384 0 malloc-256 256 69 681 9992 0 62 192000 0 mbuf_packet 256 207 528 56634 0 254 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5315 103 5511 0 254 173376 0 FFS2 dinode 256 594 51 11404 0 62 165120 0 malloc-32768 32768 0 5 150 0 1 163840 0 malloc-128 128 1196 44 3376 0 126 158720 0 filedesc0 1072 133 14 11769 0 8 157584 0 S VFS Cache 104 1025 379 12151 0 126 146016 0 128 Bucket 1024 107 32 5276 0 16 142336 0 malloc-8192 8192 13 4 158 0 1 139264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 594 0 1 131072 0 malloc-65536 65536 0 2 114 0 1 131072 0 clpbuf 2624 0 48 3205 0 16 125952 0 malloc-256 256 259 221 14212 0 62 122880 0 tcp_inpcb 496 38 202 3496 0 254 119040 0 malloc-1024 1024 112 4 138 0 16 118784 0 ksiginfo 112 132 912 5143 0 126 116928 0 sctp_chunk 152 130 624 3156 0 254 114608 0 malloc-256 256 307 128 29488 0 62 111360 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 8 38 1343 0 8 94208 0 g_bio 408 0 220 124705 0 30 89760 0 UMA Kegs 384 228 5 228 0 30 89472 0 64 Bucket 512 125 43 38733 0 30 86016 0 tcpcb 1096 36 34 3496 0 254 76720 0 malloc-256 256 38 232 25190 0 62 69120 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 5 0 1 65536 0 malloc-16384 16384 0 4 20 0 1 65536 0 malloc-64 64 688 320 197967 0 254 64512 0 malloc-128 128 301 164 11127 0 126 59520 0 malloc-256 256 95 130 12686 0 62 57600 0 32 Bucket 256 90 135 52669 0 62 57600 0 malloc-128 128 152 251 22099 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-32 32 955 557 20758 0 254 48384 0 Files 80 410 190 47498 0 126 48000 0 malloc-256 256 156 24 364 0 62 46080 0 malloc-1024 1024 8 36 2274 0 16 45056 0 pcpu-8 8 4715 917 10656 0 254 45056 0 malloc-64 64 519 174 20934 0 254 44352 0 udplite_inpcb 496 6 82 3013 0 254 43648 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 1 39 65224 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 1 4 18 0 1 40960 0 malloc-64 64 500 130 1130 0 254 40320 0 da_ccb 544 0 70 38043 0 16 38080 0 pipe 744 23 27 849 0 16 37200 0 TURNSTILE 136 254 19 254 0 62 37128 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-2048 2048 12 6 59 0 8 36864 0 malloc-64 64 167 400 12346 0 254 36288 0 malloc-512 512 9 55 978 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 77 147 1961 0 62 32256 0 tcp_bbr_pcb 832 14 22 1430 0 16 29952 0 tcp_rack_pcb 832 2 34 1065 0 16 29952 0 malloc-4096 4096 4 3 132 0 2 28672 0 malloc-4096 4096 2 5 10783 0 2 28672 0 malloc-1024 1024 9 19 140 0 16 28672 0 KNOTE 160 28 147 154763 0 62 28000 0 malloc-384 384 53 17 396 0 30 26880 0 SLEEPQUEUE 88 254 34 254 0 126 25344 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 3 9 1524 0 8 24576 0 sctp_stream_msg_out 112 55 161 1361 0 254 24192 0 PWD 32 76 680 10610 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 680 820 12227 0 254 24000 0 8 Bucket 80 63 237 4181 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 3 7 48 0 8 20480 0 malloc-2048 2048 4 6 210 0 8 20480 0 malloc-512 512 10 30 1006 0 30 20480 0 sctp_laddr 48 68 352 5054 0 254 20160 0 malloc-64 64 228 87 383 0 254 20160 0 malloc-32 32 224 406 11380 0 254 20160 0 2 Bucket 32 63 567 2314 0 254 20160 0 malloc-16 16 403 847 20602 0 254 20000 0 malloc-128 128 113 42 528 0 126 19840 0 Mountpoints 2752 2 5 4 0 4 19264 0 malloc-384 384 34 16 34 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 10 0 8 16384 0 malloc-2048 2048 1 7 79 0 8 16384 0 malloc-1024 1024 9 7 18 0 16 16384 0 malloc-512 512 3 29 199 0 30 16384 0 malloc-64 64 176 76 2291 0 254 16128 0 vtnet_tx_hdr 24 0 668 1262496 0 254 16032 0 udp_inpcb 496 6 26 421 0 254 15872 0 malloc-128 128 63 61 1371 0 126 15872 0 unpcb 256 20 40 1631 0 254 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 12 12 30 0 30 12288 0 tcp_rack_map 112 6 102 2177 0 126 12096 0 malloc-32 32 34 344 10924 0 254 12096 0 kenv 258 15 30 1049 0 30 11610 0 routing nhops 256 27 18 48 0 62 11520 0 malloc-256 256 16 29 2230 0 62 11520 0 cpuset 104 8 85 211 0 126 9672 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-4096 4096 0 2 16 0 2 8192 0 malloc-1024 1024 0 8 12 0 16 8192 0 malloc-1024 1024 4 4 145 0 16 8192 0 malloc-512 512 0 16 28 0 30 8192 0 malloc-512 512 1 15 40 0 30 8192 0 rtentry 176 30 16 48 0 62 8096 0 tcptw 88 2 90 17 0 254 8096 0 PGRP 88 35 57 77 0 126 8096 0 rl_entry 40 120 82 122 0 254 8080 0 udpcb 32 12 240 3434 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 36 76 3496 0 126 8064 0 malloc-64 64 35 91 2253 0 254 8064 0 malloc-32 32 63 189 7203 0 254 8064 0 malloc-32 32 45 207 484 0 254 8064 0 malloc-32 32 65 187 928 0 254 8064 0 malloc-32 32 29 223 168 0 254 8064 0 4 Bucket 48 6 162 279 0 254 8064 0 malloc-16 16 16 484 17 0 254 8000 0 malloc-16 16 32 468 7186 0 254 8000 0 malloc-16 16 188 312 1440 0 254 8000 0 malloc-16 16 31 469 36339 0 254 8000 0 malloc-16 16 10 490 92 0 254 8000 0 ripcb 496 6 10 266 0 254 7936 0 malloc-128 128 8 54 34 0 126 7936 0 sctp_readq 152 0 52 499 0 254 7904 0 AIO 208 0 38 38 0 62 7904 0 cryptop 280 0 28 241 0 30 7840 0 itimer 352 0 22 12 0 30 7744 0 AIOCB 552 0 14 49 0 16 7728 0 malloc-384 384 0 20 69 0 30 7680 0 malloc-384 384 2 18 99 0 30 7680 0 AIOLIO 272 0 28 8 0 30 7616 0 domainset 40 0 126 174 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 2 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 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 2 8 17 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 md1 8 27 5 27 0 254 256 0 md0 8 27 5 27 0 254 256 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_ack 48 0 0 0 0 254 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 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 NCLNODE 592 0 0 0 0 16 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 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-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