panic: ASan: Invalid access, 8-byte read at 0xfffffe00a361ba60, StackLeft(f1) cpuid = 0 time = 1625825613 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a361b470 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a361b5d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a361b6b0 panic() at panic+0xb5/frame 0xfffffe00a361b770 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe00a361b830 handleevents() at handleevents+0x6b/frame 0xfffffe00a361b890 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe00a361b970 ipi_bitmap_handler() at ipi_bitmap_handler+0x191/frame 0xfffffe00a361bb20 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe00a361bb20 --- interrupt, rip = 0xffffffff821a3ea1, rsp = 0xfffffe00a361bbf0, rbp = 0x7fffffffe480 --- trap() at trap+0x1/frame 0x7fffffffe480 KDB: enter: panic [ thread pid 4223 tid 103852 ] Stopped at kdb_enter+0x6b: movq $0,0x28f9d2a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x5e48f6930e151458 rdx 0x1 rbx 0 rsp 0xfffffe00a361b5b0 rbp 0xfffffe00a361b5d0 rsi 0 rdi 0xffffffff8179b2e9 vprintf+0x319 r8 0x3 r9 0xfffffe00a361b108 r10 0 r11 0x800372038 r12 0xfffffe00a7c09560 r13 0xfffffe00a361b601 r14 0xffffffff82c416a0 .str.18 r15 0xffffffff82c416a0 .str.18 rip 0xffffffff8178ed0b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f9d2a(%rip) db> show proc Process 4223 (syz-executor.2) at 0xfffffe00a7c15538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe009e9bc538 ABI: FreeBSD ELF64 flag: 0x10000000 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7a659f0 (map 0xfffffe00a7a659f0) (map.pmap 0xfffffe00a7a65ab0) (pmap 0xfffffe00a7a65b10) threads: 1 103852 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4223 789 789 0 R CPU 0 syz-executor.2 4222 782 782 0 D (threaded) syz-executor.0 104991 S nanslp 0xffffffff84055900 syz-executor.0 105600 S connec 0xfffffe00a7d20840 syz-executor.0 105601 S select 0xfffffe00a7d58ac0 syz-executor.0 105602 D biowr 0xfffffe0007c1e978 syz-executor.0 105603 S uwait 0xfffffe00a7d08900 syz-executor.0 4221 793 793 0 R (threaded) syz-executor.3 104156 RunQ syz-executor.3 105594 S connec 0xfffffe00a7d260e0 syz-executor.3 105595 S select 0xfffffe00a7d58b40 syz-executor.3 105596 D biowr 0xfffffe00079418c8 syz-executor.3 105598 S uwait 0xfffffe009e9f4b80 syz-executor.3 4219 783 783 0 R (threaded) syz-executor.1 103719 RunQ syz-executor.1 105586 S connec 0xfffffe00a7d1abf0 syz-executor.1 105589 S uwait 0xfffffe00a7c9ea80 syz-executor.1 105590 S select 0xfffffe00a7d58a40 syz-executor.1 105597 S connec 0xfffffe00a7d1d840 syz-executor.1 105599 S uwait 0xfffffe00a7c9e000 syz-executor.1 3086 1 783 0 S uwait 0xfffffe00a7156780 syz-executor.1 3081 1 789 0 S uwait 0xfffffe00a1c6eb80 syz-executor.2 3080 1 783 0 S uwait 0xfffffe00a1c5d380 syz-executor.1 3078 1 793 0 S uwait 0xfffffe00a7156b80 syz-executor.3 3076 1 789 0 S uwait 0xfffffe00a1c6e880 syz-executor.2 3074 1 793 0 S uwait 0xfffffe009e9f4280 syz-executor.3 3072 1 783 0 S uwait 0xfffffe00a7156380 syz-executor.1 3071 1 789 0 S uwait 0xfffffe009e9f4780 syz-executor.2 3066 1 789 0 S uwait 0xfffffe009e9f4a80 syz-executor.2 3065 1 793 0 S uwait 0xfffffe00a7156c80 syz-executor.3 3062 1 789 0 S uwait 0xfffffe00a1c2d400 syz-executor.2 3060 1 793 0 S uwait 0xfffffe00a1c5d780 syz-executor.3 3058 1 793 0 S uwait 0xfffffe009e9f4680 syz-executor.3 3056 1 789 0 S uwait 0xfffffe00a1c6ec80 syz-executor.2 3054 1 793 0 S uwait 0xfffffe00a1c2d300 syz-executor.3 3053 1 789 0 S uwait 0xfffffe00a1c5d880 syz-executor.2 3048 1 793 0 S uwait 0xfffffe00a1c5d080 syz-executor.3 3046 1 789 0 S uwait 0xfffffe00a7156a80 syz-executor.2 3044 1 793 0 S uwait 0xfffffe009e9f4880 syz-executor.3 3043 1 789 0 S uwait 0xfffffe009e35a000 syz-executor.2 3041 1 793 0 S uwait 0xfffffe00a1c5d580 syz-executor.3 3035 1 789 0 S uwait 0xfffffe00a1c2d500 syz-executor.2 3034 1 789 0 S uwait 0xfffffe005874ee00 syz-executor.2 2617 1 793 0 S uwait 0xfffffe009bd21f00 syz-executor.3 2612 1 782 0 S uwait 0xfffffe00a1c5d480 syz-executor.0 2608 1 783 0 S uwait 0xfffffe00a1c2d000 syz-executor.1 2607 1 782 0 S uwait 0xfffffe00a1c2d800 syz-executor.0 2604 1 783 0 S uwait 0xfffffe00a1c6e980 syz-executor.1 2601 1 793 0 S uwait 0xfffffe00a7156f00 syz-executor.3 2598 1 783 0 S uwait 0xfffffe009e9f4c80 syz-executor.1 2596 1 793 0 S uwait 0xfffffe00a1c2d700 syz-executor.3 2591 1 782 0 S uwait 0xfffffe00a1c5d680 syz-executor.0 2584 1 782 0 S uwait 0xfffffe00a1c5d180 syz-executor.0 2579 1 782 0 S uwait 0xfffffe00a1c5de80 syz-executor.0 2578 0 0 0 DL aiordy 0xfffffe009e9e3538 [aiod4] 2577 0 0 0 DL aiordy 0xfffffe00a71ae000 [aiod3] 2576 0 0 0 DL aiordy 0xfffffe009bf28a70 [aiod2] 2575 0 0 0 DL aiordy 0xfffffe00a1c24538 [aiod1] 1719 1 1719 65 Ss select 0xfffffe00a1c5ddc0 dhclient 1550 1 1550 0 Ss select 0xfffffe00a1c6e540 dhclient 1546 1 1546 0 Ss select 0xfffffe00a1c6ef40 dhclient 1513 1 1513 65 Ss select 0xfffffe009e9f40c0 dhclient 1272 1 1272 0 Ss select 0xfffffe009e98f140 dhclient 1262 1 1262 0 Ss select 0xfffffe009e9f4140 dhclient 1243 1 1243 65 Ss select 0xfffffe00a1c5dbc0 dhclient 1115 1 1115 0 Ss select 0xfffffe00a1c5da40 dhclient 1112 1 1112 0 Ss select 0xfffffe00a1c5dac0 dhclient 1082 1 1082 65 Ss select 0xfffffe009e9f4dc0 dhclient 845 1 845 0 Ss select 0xfffffe009e98f440 dhclient 826 1 826 0 Ss select 0xfffffe009e9f41c0 dhclient 793 780 793 0 Ss nanslp 0xffffffff84055900 syz-executor.3 789 780 789 0 Rs syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff84055900 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84055900 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100089 S uwait 0xfffffe0056fde280 syz-fuzzer 100117 S uwait 0xfffffe009e35af00 syz-fuzzer 100118 S uwait 0xfffffe009e35a100 syz-fuzzer 100119 S uwait 0xfffffe009e35a200 syz-fuzzer 100120 S uwait 0xfffffe009e35a300 syz-fuzzer 100121 S uwait 0xfffffe005874ef00 syz-fuzzer 100122 S kqread 0xfffffe009bc31300 syz-fuzzer 100123 S uwait 0xfffffe009e35a400 syz-fuzzer 101310 S uwait 0xfffffe00a1c6ee80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e3615e8 csh 776 694 776 0 Ss select 0xfffffe009e35a8c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ed0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ed4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ed8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583edcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583950b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583954b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583958b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84055901 cron 694 1 694 0 Ss select 0xfffffe009e2ae9c0 sshd 507 1 507 0 Ss select 0xfffffe009e2aec40 syslogd 436 1 436 0 Ss select 0xfffffe009e35ab40 devd 435 1 435 65 Ss select 0xfffffe009e2ae8c0 dhclient 350 1 350 0 Ss select 0xfffffe009e2aecc0 dhclient 347 1 347 0 Ss select 0xfffffe009e2aea40 dhclient 23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058747a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84179940 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe009bd33ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b1c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a57b8 [dom0] 100086 D launds 0xffffffff841a57c4 [laundry: dom0] 100087 D umarcl 0xffffffff81e7e510 [uma] 18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d613c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a88d30 [pf purge] 15 0 0 0 DL - 0xffffffff84174dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84174dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84174dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84174dc0 [soaiod1] 6 0 0 0 RL (threaded) [cam] 100046 RunQ [doneq0] 100047 D - 0xffffffff83c921c0 [async] 100080 D - 0xffffffff83c92040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419f860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84028ec0 [g_event] 100038 D - 0xffffffff84028f00 [g_up] 100039 D - 0xffffffff84028f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a0800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84029dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 D - 0xfffffe000791b500 [thread taskq] 100013 D - 0xfffffe000791b400 [inm_free taskq] 100015 D - 0xfffffe000791b200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c48620 [deadlkres] 100076 D - 0xfffffe0058394e00 [acpi_task_0] 100077 D - 0xfffffe0058394e00 [acpi_task_1] 100078 D - 0xfffffe0058394e00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 4222 (syz-executor.0) thread 0xfffffe00a7ab1560 (105602) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c1e9f8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1684 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a1c3c230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1157 Process 4221 (syz-executor.3) thread 0xfffffe00a7d01e40 (105596) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007941948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3953 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a1c40930) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1157 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 25 1030K 9027 vfscache 3 1025K 3 pcb 403 949K 9145 filedesc 84 666K 6527 inodedep 9 515K 3840 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 216 448K 4339 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 3410 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 237 89K 6327 BPF 46 88K 46 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 kdtrace 302 57K 9828 umtx 440 55K 440 sctp_stro 54 54K 1950 temp 35 33K 2884 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 135 18K 850 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 179 bus-sc 33 14K 1684 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 sctp_atky 291 11K 8490 CAM queue 5 11K 1528 pf_rule 5 10K 161 rman 84 10K 425 GEOM 60 10K 489 ksem 4 10K 129 in6_multi 65 9K 65 kqueue 103 9K 4259 bmsafemap 2 9K 3623 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 9 pfs_vncache 1 8K 1 DEVFSP 126 8K 571 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 298 pwddesc 100 7K 4225 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 635 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 58 pf_ifnet 10 5K 173 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 CAM CCB 2 4K 18571 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_athm 237 4K 6397 acpisem 28 4K 28 selfd 55 4K 56568 lockf 32 4K 63 hhook 15 4K 17 fpukern_ctx 3 3K 3 xform 48 3K 891 proc-args 52 3K 696 select 22 3K 181 terminal 11 3K 11 uidinfo 3 3K 14 pf_table 1 2K 107 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_map 108 2K 3900 Unitno 29 2K 79 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 filedesc_to_leader 23 2K 45 ipsecpolicy 2 2K 2 acpidev 20 2K 20 inpcbpolicy 38 2K 2301 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 590 NFSD session 1 1K 1 diradd 7 1K 3469 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 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 osd 25 1K 830 crypto 4 1K 267 encap_export_host 12 1K 12 procdesc 5 1K 14 newdirblk 4 1K 3269 mkdir 4 1K 6538 indirdep 2 1K 1328 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 pf_osfp 3 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 savedino 1 1K 3035 vnodes 1 1K 8 CAM SIM 2 1K 2 ktls 1 1K 1 iov 4 1K 18326 feeder 7 1K 7 soname 8 1K 7759 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 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 nexusdev 7 1K 7 filecaps 5 1K 106 sctp_vrf 1 1K 1 freework 1 1K 4413 vnet 1 1K 1 entropy 2 1K 49 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 chd data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2836 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 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 0 sctp_stri 0 0K 212 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 0 cubic data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 186 mqdata 0 0K 0 htcp data 0 0K 10 vegas data 0 0K 26 cdg data 0 0K 0 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 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 283 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 dirrem 0 0K 3423 freefile 0 0K 3362 freeblks 0 0K 3395 freefrag 0 0K 2 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 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 3 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 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 twsbuf 0 0K 0 statfs 0 0K 3467 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 112 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 143 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 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 148 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 728 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 932 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 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 8334 975 288164 0 254 38129664 0 tcp_log 416 231 16563 253927 0 254 6986304 0 mbuf 256 8956 1649 1050916 0 254 2714880 0 pbuf 2624 0 957 0 0 2 2511168 0 ertt_txseginfo 40 35296 8134 464602 0 254 1737200 0 BUF TRIE 144 362 11398 15343 0 62 1693440 0 RADIX NODE 144 10044 1683 168124 0 63 1688688 0 malloc-384 384 4253 7 4387 0 30 1635840 0 malloc-128 128 11315 62 11801 0 126 1456256 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 malloc-4096 4096 327 3 678 0 2 1351680 0 UMA Slabs 0 112 10862 7 10862 0 126 1217328 0 vmem btag 56 19805 114 19805 0 254 1115464 0 tcp_bbr_map 128 2546 3933 161914 0 126 829312 0 malloc-16384 16384 42 4 3262 0 1 753664 0 FFS inode 1160 555 33 3924 0 8 682080 0 256 Bucket 2048 247 23 17261 0 8 552960 0 malloc-4096 4096 124 4 4779 0 2 524288 0 malloc-2048 2048 185 61 4214 0 8 503808 0 VM OBJECT 264 1761 69 63839 0 30 483120 0 THREAD 1808 200 20 5603 0 8 397760 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3517 305 244877 0 126 366912 0 sctp_asoc 2288 54 101 1950 0 254 354640 0 sctp_ep 1280 183 90 4202 0 254 349440 0 VNODE 448 593 91 3964 0 30 306432 0 malloc-256 256 134 1006 20645 0 62 291840 0 socket 944 195 113 7961 0 254 290752 0 malloc-64 64 4194 216 61094 0 254 282240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14139 361 20125 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 VMSPACE 2544 74 10 4198 0 4 213696 0 malloc-65536 65536 1 2 28 0 1 196608 0 malloc-32768 32768 0 6 1157 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 mbuf_packet 256 162 543 15886 0 254 180480 0 malloc-384 384 237 223 6334 0 30 176640 0 malloc-32 32 5364 54 5705 0 254 173376 0 malloc-128 128 1267 66 32732 0 126 170624 0 malloc-128 128 1218 84 9135 0 126 166656 0 malloc-1024 1024 62 94 2503 0 16 159744 0 PROC 1336 100 14 4223 0 8 152304 0 FFS2 dinode 256 555 30 3924 0 62 149760 0 S VFS Cache 104 1068 297 4617 0 126 141960 0 128 Bucket 1024 95 36 2613 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 480 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 24 0 1 131072 0 filedesc0 1072 100 19 4225 0 8 127568 0 clpbuf 2624 0 48 1969 0 16 125952 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 98 946 1176 0 126 116928 0 malloc-2048 2048 9 47 18582 0 8 114688 0 sctp_raddr 736 54 100 1980 0 254 113344 0 malloc-384 384 8 272 3887 0 30 107520 0 malloc-256 256 214 206 12872 0 62 107520 0 malloc-16384 16384 4 2 179 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 232 98 4643 0 62 84480 0 malloc-128 128 303 348 3816 0 126 83328 0 malloc-8192 8192 5 4 134 0 1 73728 0 g_bio 408 8 162 50689 0 30 69360 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 11 0 1 65536 0 64 Bucket 512 86 42 6946 0 30 65536 0 sctp_chunk 152 41 349 933 0 254 59280 0 malloc-4096 4096 12 1 23 0 2 53248 0 tcpcb 1080 21 28 819 0 254 52920 0 udplite_inpcb 496 3 101 1058 0 254 51584 0 malloc-256 256 152 43 489 0 62 49920 0 32 Bucket 256 68 127 11339 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 4 20 511 0 8 49152 0 Files 80 456 144 19887 0 126 48000 0 malloc-384 384 77 43 343 0 30 46080 0 malloc-2048 2048 3 19 109 0 8 45056 0 pcpu-8 8 4763 869 9019 0 254 45056 0 malloc-64 64 617 76 21964 0 254 44352 0 malloc-256 256 114 51 1291 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 tcp_bbr_pcb 832 15 30 350 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 30326 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-2048 2048 10 8 430 0 8 36864 0 malloc-64 64 478 89 690 0 254 36288 0 tcp_inpcb 496 25 47 819 0 254 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 12 4 208 0 8 32768 0 malloc-1024 1024 13 19 1549 0 16 32768 0 malloc-512 512 0 64 225 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 221 10 221 0 62 31416 0 malloc-64 64 129 312 4003 0 254 28224 0 KNOTE 160 28 147 41045 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 8 Bucket 80 58 292 2531 0 126 28000 0 pipe 744 23 12 474 0 16 26040 0 malloc-4096 4096 3 3 3471 0 2 24576 0 PWD 32 53 703 3342 0 254 24192 0 malloc-64 64 310 68 8648 0 254 24192 0 malloc-128 128 7 179 428 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 41 49 475 0 62 23040 0 malloc-256 256 29 61 3621 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 0 27 186 0 16 22464 0 malloc-4096 4096 2 3 25 0 2 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 sctp_stream_msg_out 112 24 156 365 0 254 20160 0 malloc-32 32 353 277 11583 0 254 20160 0 malloc-128 128 89 66 3387 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1400 0 254 19200 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 90 0 2 16384 0 malloc-2048 2048 2 6 423 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-512 512 3 29 591 0 30 16384 0 sctp_laddr 48 40 296 1924 0 254 16128 0 malloc-64 64 133 119 578 0 254 16128 0 malloc-32 32 263 241 6874 0 254 16128 0 16 Bucket 144 68 44 683 0 62 16128 0 vtnet_tx_hdr 24 0 668 322952 0 254 16032 0 ripcb 496 5 27 100 0 254 15872 0 udp_inpcb 496 6 26 324 0 254 15872 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 206 0 30 12288 0 malloc-64 64 158 31 168 0 254 12096 0 malloc-32 32 160 218 276 0 254 12096 0 2 Bucket 32 56 322 1052 0 254 12096 0 malloc-16 16 346 404 589 0 254 12000 0 malloc-16 16 245 505 6615 0 254 12000 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-256 256 34 11 1449 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 14 0 16 8192 0 malloc-1024 1024 2 6 102 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 pf tags 104 0 78 32 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 63 0 126 8096 0 rl_entry 40 88 114 88 0 254 8080 0 tcp_rack_map 112 0 72 414 0 126 8064 0 sackhole 32 0 252 2 0 254 8064 0 udpcb 32 9 243 1382 0 254 8064 0 ertt 72 21 91 819 0 126 8064 0 malloc-64 64 12 114 103 0 254 8064 0 malloc-32 32 137 115 185 0 254 8064 0 malloc-32 32 23 229 92 0 254 8064 0 malloc-32 32 38 214 861 0 254 8064 0 4 Bucket 48 6 162 123 0 254 8064 0 malloc-16 16 23 477 826 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 30 470 28624 0 254 8000 0 malloc-128 128 25 37 126 0 126 7936 0 malloc-128 128 10 52 281 0 126 7936 0 sctp_readq 152 0 52 61 0 254 7904 0 cryptop 280 0 28 66 0 30 7840 0 AIOCB 552 0 14 28 0 16 7728 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 34 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 75 0 126 6448 0 domainset 40 0 126 52 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 3 43 5 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 AIO 208 0 19 19 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 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 da_ccb 544 0 0 0 0 16 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 304 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-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-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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