panic: ASan: Invalid access, 8-byte read at 0xfffffe00a2d95a80, UseAfterScope(f8) cpuid = 1 time = 1625735520 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a2d95490 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a2d955f0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a2d956d0 panic() at panic+0xb5/frame 0xfffffe00a2d95790 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe00a2d95850 handleevents() at handleevents+0x6b/frame 0xfffffe00a2d958b0 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe00a2d95990 ipi_bitmap_handler() at ipi_bitmap_handler+0x191/frame 0xfffffe00a2d95b30 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe00a2d95b30 --- interrupt, rip = 0xffffffff8214ab2a, rsp = 0xfffffe00a2d95c00, rbp = 0x7fffffffe480 --- alltraps_pushregs_no_rax() at alltraps_pushregs_no_rax/frame 0x7fffffffe480 KDB: enter: panic [ thread pid 3243 tid 103765 ] Stopped at kdb_enter+0x6b: movq $0,0x28f95ea(%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 0xa64ed19fbd7f89e4 rdx 0x1 rbx 0 rsp 0xfffffe00a2d955d0 rbp 0xfffffe00a2d955f0 rsi 0 rdi 0xffffffff8179aa29 vprintf+0x319 r8 0x3 r9 0xfffffe00a2d95128 r10 0 r11 0x800372038 r12 0xfffffe00a7e853a0 r13 0xfffffe00a2d95601 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 3243 (syz-executor.0) at 0xfffffe00a7fb5538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe009bc6ea70 ABI: FreeBSD ELF64 flag: 0x10000000 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a76509f0 (map 0xfffffe00a76509f0) (map.pmap 0xfffffe00a7650ab0) (pmap 0xfffffe00a7650b10) threads: 1 103765 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 3243 782 782 0 R CPU 1 syz-executor.0 3239 784 784 0 R (threaded) syz-executor.2 103752 RunQ syz-executor.2 103766 S connec 0xfffffe00a4fbd840 syz-executor.2 103770 S uwait 0xfffffe00a4e39d80 syz-executor.2 3238 783 783 0 S (threaded) syz-executor.1 103272 S nanslp 0xffffffff84054900 syz-executor.1 103763 S connec 0xfffffe00a7886bf0 syz-executor.1 103764 S uwait 0xfffffe00a7515100 syz-executor.1 3237 786 786 0 S (threaded) syz-executor.3 103342 S nanslp 0xffffffff84054900 syz-executor.3 103761 S connec 0xfffffe00a786e0e0 syz-executor.3 103762 S uwait 0xfffffe00a7f0dd80 syz-executor.3 2911 1 783 0 S uwait 0xfffffe00a76ca180 syz-executor.1 2910 1 782 0 S uwait 0xfffffe00a4e07e00 syz-executor.0 2901 1 783 0 S uwait 0xfffffe00a4e39880 syz-executor.1 2898 1 782 0 S uwait 0xfffffe00a789c700 syz-executor.0 2891 1 786 0 S uwait 0xfffffe009e490480 syz-executor.3 2890 1 783 0 S uwait 0xfffffe00a789ca00 syz-executor.1 2888 1 784 0 S uwait 0xfffffe00a76ca580 syz-executor.2 2887 1 782 0 S uwait 0xfffffe00a76caa80 syz-executor.0 2883 1 786 0 S uwait 0xfffffe00a4e07300 syz-executor.3 2882 1 783 0 S uwait 0xfffffe00a789c600 syz-executor.1 2880 1 782 0 S uwait 0xfffffe00a76ca280 syz-executor.0 2879 1 784 0 S uwait 0xfffffe00a76ca680 syz-executor.2 2875 1 786 0 S uwait 0xfffffe00a4e16380 syz-executor.3 2874 1 783 0 S uwait 0xfffffe00a4e39680 syz-executor.1 2873 1 782 0 S uwait 0xfffffe009e360800 syz-executor.0 2872 1 784 0 S uwait 0xfffffe00a76ca880 syz-executor.2 2865 1 783 0 S uwait 0xfffffe00a76cae00 syz-executor.1 2864 1 782 0 S uwait 0xfffffe009e360300 syz-executor.0 2855 1 782 0 S uwait 0xfffffe009e490080 syz-executor.0 2854 1 782 0 S uwait 0xfffffe00a4e4af00 syz-executor.0 2679 1 783 0 S uwait 0xfffffe00a4e16080 syz-executor.1 2676 1 783 0 S uwait 0xfffffe00a4e4a080 syz-executor.1 2668 1 783 0 S uwait 0xfffffe00a4e16600 syz-executor.1 2663 1 783 0 S uwait 0xfffffe00a4e4a580 syz-executor.1 2662 1 783 0 S uwait 0xfffffe00a4e4a480 syz-executor.1 2356 0 0 0 DL mdwait 0xfffffe00a7cf0000 [md4] 2353 0 0 0 DL mdwait 0xfffffe00a7ce9000 [md3] 2351 0 0 0 DL mdwait 0xfffffe00a7ce2000 [md2] 2344 0 0 0 DL mdwait 0xfffffe00a7cdd000 [md1] 2343 0 0 0 DL mdwait 0xfffffe009e9b6000 [md0] 2277 1 2277 65 Ss select 0xfffffe00a789cec0 dhclient 2035 1 2035 0 Ss select 0xfffffe00a7515dc0 dhclient 2032 1 2032 0 Ss select 0xfffffe00a76cabc0 dhclient 2008 1 2008 65 Ss select 0xfffffe00a7515d40 dhclient 1698 1 1698 0 Ss select 0xfffffe00a7515ec0 dhclient 1695 1 1695 0 Ss select 0xfffffe00a7515e40 dhclient 1676 1 1676 65 Ss select 0xfffffe00a4e16a40 dhclient 1431 0 0 0 DL aiordy 0xfffffe00a773b538 [aiod4] 1430 0 0 0 DL aiordy 0xfffffe00a773ba70 [aiod3] 1429 0 0 0 DL aiordy 0xfffffe00a7692000 [aiod2] 1427 0 0 0 DL aiordy 0xfffffe00a74e2a70 [aiod1] 1245 1 1245 0 Ss select 0xfffffe00a4e168c0 dhclient 1242 1 1242 0 Ss select 0xfffffe009e360c40 dhclient 1211 1 1211 65 Ss select 0xfffffe00a4e16940 dhclient 1166 1 783 0 S uwait 0xfffffe00a4e07f00 syz-executor.1 1161 1 782 0 S umtxn 0xfffffe009e9b0a80 syz-executor.0 1159 1 782 0 S uwait 0xfffffe00a4e39280 syz-executor.0 1158 1 783 0 S uwait 0xfffffe00a4e39a80 syz-executor.1 1155 1 782 0 S uwait 0xfffffe00a4e39380 syz-executor.0 1154 1 783 0 S uwait 0xfffffe00a4e39980 syz-executor.1 1151 1 782 0 S uwait 0xfffffe00a4e39780 syz-executor.0 1150 1 783 0 S uwait 0xfffffe00a4e39080 syz-executor.1 1147 1 786 0 S uwait 0xfffffe009e360000 syz-executor.3 1146 1 784 0 S uwait 0xfffffe00a4e07c00 syz-executor.2 1143 1 782 0 S uwait 0xfffffe00a4e39180 syz-executor.0 1142 1 783 0 S uwait 0xfffffe009e490b00 syz-executor.1 1139 1 786 0 S uwait 0xfffffe00a4e39580 syz-executor.3 1138 1 784 0 S uwait 0xfffffe009e360200 syz-executor.2 1136 1 782 0 S uwait 0xfffffe00a4e16580 syz-executor.0 1135 1 783 0 S uwait 0xfffffe009e360400 syz-executor.1 1131 1 786 0 S uwait 0xfffffe00a4e07d00 syz-executor.3 1130 1 784 0 S uwait 0xfffffe009e9b0c80 syz-executor.2 1120 1 784 0 S uwait 0xfffffe00573d9100 syz-executor.2 1119 1 784 0 S uwait 0xfffffe00a4e07b00 syz-executor.2 1025 1 1025 0 Ss select 0xfffffe00a4e39bc0 dhclient 1021 1 1021 0 Ss select 0xfffffe00a4e39c40 dhclient 786 780 786 0 Ss nanslp 0xffffffff84054900 syz-executor.3 784 780 784 0 Ss nanslp 0xffffffff84054901 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff84054901 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84054901 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100111 S kqread 0xfffffe009e4cec00 syz-fuzzer 100113 S uwait 0xfffffe009e490c00 syz-fuzzer 100114 S uwait 0xfffffe009e490d00 syz-fuzzer 100115 S uwait 0xfffffe009e490e00 syz-fuzzer 100116 S uwait 0xfffffe009e490f00 syz-fuzzer 100117 S uwait 0xfffffe009bd12080 syz-fuzzer 100118 S uwait 0xfffffe009bd12180 syz-fuzzer 100119 S uwait 0xfffffe009e490900 syz-fuzzer 100121 S uwait 0xfffffe009e9b0d80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4c80b0 csh 776 694 776 0 Ss select 0xfffffe009e4906c0 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 0xffffffff84054901 cron 694 1 694 0 Ss select 0xfffffe009e360cc0 sshd 507 1 507 0 Ss select 0xfffffe009e360d40 syslogd 436 1 436 0 Ss select 0xfffffe009bd123c0 devd 435 1 435 65 Ss select 0xfffffe009bd124c0 dhclient 350 1 350 0 Ss select 0xfffffe009bd12340 dhclient 347 1 347 0 Ss select 0xfffffe009e360dc0 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058747a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe009bd27ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100087 D launds 0xffffffff841a47c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849d43c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d7fd00 [pf purge] 15 0 0 0 DL - 0xffffffff84173dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84173dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84173dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84173dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c91240 [doneq0] 100047 D - 0xffffffff83c911c0 [async] 100080 D - 0xffffffff83c91040 [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_ 0xffffffff8419e860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84027ec0 [g_event] 100038 D - 0xffffffff84027f00 [g_up] 100039 D - 0xffffffff84027f40 [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 0xffffffff8419f800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84028dc0 [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 - 0xffffffff82c48441 [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 3239 (syz-executor.2) thread 0xfffffe00a7e84c80 (103752) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a7e76060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4249 tcp_hpts 6 3201K 6 sysctloid 34890 2061K 34957 vtbuf 24 1968K 46 kobj 326 1304K 531 newblk 10 1027K 7972 vfscache 3 1025K 3 filedesc 108 858K 4501 pcb 101 616K 5383 inodedep 30 523K 2572 subproc 244 516K 3371 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 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 10 131K 2255 tfo_ccache 1 128K 1 DEVFS1 112 112K 129 sem 4 106K 4 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 322 59K 7015 umtx 462 58K 462 temp 36 35K 2871 sctp_stro 34 34K 1058 DEVFS3 131 33K 141 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 sctp_atcl 69 26K 3661 gtaskqueue 18 26K 18 kbdmux 6 22K 6 md_disk 10 21K 10 md_sectors 5 20K 5 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 135 18K 764 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 GEOM 95 15K 719 bus-sc 33 14K 1684 KTRACE 100 13K 100 lltable 41 13K 118 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 ksem 22 11K 80 CAM queue 5 11K 1528 pf_rule 5 10K 59 rman 84 10K 425 kqueue 119 10K 3250 in6_multi 65 9K 65 bmsafemap 2 9K 2577 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 23 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 117 8K 3244 cred 26 7K 251 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 477 DEVFSP 80 5K 207 dirrem 20 5K 2394 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 77 UMA 275 5K 275 session 35 5K 51 sctp_atky 103 5K 4949 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 41455 lockf 32 4K 332 hhook 15 4K 17 pf_osfp 26 4K 26 fpukern_ctx 3 3K 3 proc-args 52 3K 690 terminal 11 3K 11 inpcbpolicy 81 3K 1403 select 19 3K 170 uidinfo 3 3K 10 pf_table 1 2K 86 local_apic 1 2K 1 io_apic 1 2K 1 freefile 16 2K 2346 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 29 2K 47 mount 31 2K 114 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 osd 54 2K 511 tun 7 2K 7 sctp_athm 69 2K 3781 sctp_map 68 2K 2116 freework 5 2K 3791 softdep 1 1K 1 mkdir 8 1K 4410 freeblks 4 1K 2404 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 198 NFSD session 1 1K 1 sctp_aadr 14 1K 32 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 tcp_fsb 14 1K 102 pci_link 10 1K 10 diradd 5 1K 2434 crypto 4 1K 106 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 2205 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 6273 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 283 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cdg data 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 8 mqdata 0 0K 0 cubic data 0 0K 5 sctp_mcore 0 0K 0 sctp_socko 0 0K 1929 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_stri 0 0K 250 vegas data 0 0K 5 htcp data 0 0K 8 chd 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 savedino 0 0K 2878 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 96 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 13 allocindir 0 0K 0 indirdep 0 0K 1594 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 14 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 2395 namei_tracker 0 0K 31 export_host 0 0K 0 cl_savebuf 0 0K 29 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 74 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 11070 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 5 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 138 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 17823 ioctlops 0 0K 498 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 348 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 893 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 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 102 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 987 152383 0 254 38121472 0 tcp_log 416 12589 8120 100892 0 254 8614944 0 mbuf 256 8950 2015 727031 0 254 2807040 0 pbuf 2624 0 957 0 0 2 2511168 0 tcp_bbr_map 128 10770 4513 108773 0 126 1956224 0 BUF TRIE 144 356 11404 6812 0 62 1693440 0 malloc-384 384 4261 9 4338 0 30 1639680 0 RADIX NODE 144 9441 1390 98834 0 62 1559664 0 malloc-128 128 11547 47 11818 0 126 1484032 0 malloc-4096 4096 327 5 617 0 2 1359872 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 UMA Slabs 0 112 10790 7 10790 0 126 1209264 0 ertt_txseginfo 40 10882 19115 347778 0 254 1199880 0 vmem btag 56 20290 61 20292 0 254 1139656 0 malloc-16384 16384 54 4 2249 0 1 950272 0 FFS inode 1160 562 33 2909 0 8 690200 0 malloc-4096 4096 140 5 3799 0 2 593920 0 256 Bucket 2048 254 8 16283 0 8 536576 0 VM OBJECT 264 1885 80 49145 0 30 518760 0 MAP ENTRY 96 4157 253 183105 0 126 423360 0 THREAD 1808 204 27 3770 0 8 417648 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 601 74 2950 0 30 302400 0 sctp_asoc 2288 34 96 1058 0 254 297440 0 malloc-64 64 4259 214 46031 0 254 286272 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 37 91 2472 0 8 262144 0 malloc-256 256 147 783 16901 0 62 238080 0 VMSPACE 2544 85 8 3213 0 4 236592 0 malloc-16 16 14339 411 17939 0 254 236000 0 DEVCTL 1024 0 220 163 0 0 225280 0 malloc-65536 65536 1 2 8 0 1 196608 0 malloc-32768 32768 0 6 1357 0 1 196608 0 malloc-32768 32768 0 6 172 0 1 196608 0 sctp_ep 1280 35 115 2468 0 254 192000 0 UMA Zones 768 247 2 247 0 16 191232 0 malloc-32 32 5439 231 5708 0 254 181440 0 malloc-384 384 29 421 2593 0 30 172800 0 malloc-128 128 1265 68 31683 0 126 170624 0 PROC 1336 116 10 3243 0 8 168336 0 malloc-128 128 1251 51 6987 0 126 166656 0 socket 944 107 69 5286 0 254 166144 0 malloc-256 256 217 428 9629 0 62 165120 0 mbuf_packet 256 65 550 11061 0 254 157440 0 FFS2 dinode 256 562 23 2908 0 62 149760 0 malloc-16384 16384 4 5 195 0 1 147456 0 filedesc0 1072 117 16 3244 0 8 142576 0 S VFS Cache 104 1027 299 3547 0 126 137904 0 malloc-1024 1024 42 90 1574 0 16 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 388 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 16 0 1 131072 0 malloc-2048 2048 7 57 11077 0 8 131072 0 clpbuf 2624 0 48 493 0 16 125952 0 128 Bucket 1024 94 29 2104 0 16 125952 0 malloc-1024 1024 115 1 132 0 16 118784 0 ksiginfo 112 109 935 867 0 126 116928 0 sctp_raddr 736 34 109 1223 0 254 105248 0 malloc-384 384 69 181 3666 0 30 96000 0 malloc-128 128 319 425 2845 0 126 95232 0 g_bio 408 0 230 36800 0 30 93840 0 UMA Kegs 384 232 1 232 0 30 89472 0 malloc-8192 8192 5 5 194 0 1 81920 0 malloc-32768 32768 2 0 2 0 1 65536 0 64 Bucket 512 89 39 5092 0 30 65536 0 tcpcb 1080 50 6 500 0 254 60480 0 Files 80 320 430 15436 0 126 60000 0 malloc-4096 4096 14 0 14 0 2 57344 0 malloc-256 256 156 54 466 0 62 53760 0 malloc-256 256 84 126 2847 0 62 53760 0 32 Bucket 256 73 137 11714 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 4 20 511 0 8 49152 0 malloc-64 64 629 127 21104 0 254 48384 0 pcpu-8 8 4799 833 7209 0 254 45056 0 sctp_chunk 152 89 197 1138 0 254 43472 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-384 384 77 23 314 0 30 38400 0 malloc-256 256 129 21 1157 0 62 38400 0 tcp_bbr_pcb 832 24 21 294 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 25203 0 16 36864 0 malloc-4096 4096 7 2 10 0 2 36864 0 malloc-2048 2048 11 7 337 0 8 36864 0 malloc-64 64 478 89 690 0 254 36288 0 TURNSTILE 136 232 20 232 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 udplite_inpcb 496 20 44 604 0 254 31744 0 tcp_inpcb 496 52 12 500 0 254 31744 0 malloc-4096 4096 2 5 105 0 2 28672 0 malloc-4096 4096 3 4 2399 0 2 28672 0 malloc-2048 2048 12 2 203 0 8 28672 0 malloc-1024 1024 13 15 1581 0 16 28672 0 malloc-64 64 325 116 6647 0 254 28224 0 malloc-64 64 71 370 2518 0 254 28224 0 KNOTE 160 28 147 25045 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 8 Bucket 80 58 292 1850 0 126 28000 0 pipe 744 23 12 419 0 16 26040 0 SLEEPQUEUE 88 232 56 232 0 126 25344 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-32 32 410 346 9168 0 254 24192 0 malloc-128 128 7 179 325 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 30 60 2417 0 62 23040 0 malloc-2048 2048 2 8 235 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-512 512 10 30 276 0 30 20480 0 PWD 32 63 567 2287 0 254 20160 0 malloc-128 128 89 66 2472 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 88 0 8 16384 0 malloc-1024 1024 11 5 19 0 16 16384 0 malloc-512 512 0 32 259 0 30 16384 0 malloc-64 64 158 94 293 0 254 16128 0 malloc-32 32 95 409 4114 0 254 16128 0 16 Bucket 144 66 46 676 0 62 16128 0 vtnet_tx_hdr 24 0 668 330711 0 254 16032 0 unpcb 256 20 40 1374 0 254 15360 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-256 256 41 19 480 0 62 15360 0 malloc-256 256 34 26 1287 0 62 15360 0 tcp_rack_pcb 832 3 15 91 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-32 32 170 208 322 0 254 12096 0 2 Bucket 32 65 313 1123 0 254 12096 0 malloc-16 16 361 389 642 0 254 12000 0 ripcb 496 5 19 34 0 254 11904 0 udp_inpcb 496 6 18 265 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 40 0 16 8192 0 malloc-512 512 3 13 199 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 pf tags 104 0 78 58 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 51 0 126 8096 0 rl_entry 40 100 102 100 0 254 8080 0 sctp_asconf_ack 48 0 168 10 0 254 8064 0 sctp_stream_msg_out 112 0 72 213 0 254 8064 0 sctp_laddr 48 24 144 682 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 26 226 869 0 254 8064 0 ertt 72 50 62 500 0 126 8064 0 malloc-64 64 12 114 103 0 254 8064 0 malloc-64 64 87 39 214 0 254 8064 0 malloc-32 32 137 115 192 0 254 8064 0 malloc-32 32 23 229 58 0 254 8064 0 malloc-32 32 38 214 856 0 254 8064 0 4 Bucket 48 5 163 116 0 254 8064 0 malloc-16 16 52 448 507 0 254 8000 0 malloc-16 16 16 484 24 0 254 8000 0 malloc-16 16 187 313 1447 0 254 8000 0 malloc-16 16 32 468 27297 0 254 8000 0 malloc-16 16 77 423 3894 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 13 49 124 0 126 7936 0 sctp_readq 152 0 52 71 0 254 7904 0 AIO 208 0 38 8 0 62 7904 0 cryptop 280 0 28 21 0 30 7840 0 AIOCB 552 0 14 5 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 2 0 30 7680 0 AIOLIO 272 0 28 5 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 47 0 126 6448 0 domainset 40 0 126 40 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 1 7 7 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_rack_map 112 9 27 146 0 126 4032 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 0 126 11 0 254 4032 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 md4 512 0 0 0 0 30 0 0 md3 512 0 0 0 0 30 0 0 md2 512 0 0 0 0 30 0 0 md1 512 0 0 0 0 30 0 0 md0 512 0 0 0 0 30 0 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 cdg_qdiffsample 16 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 304 0 0 0 0 0 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 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-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