panic: ASan: Invalid access, 8-byte read at 0xfffffe00a3c84a80, UseAfterScope(f8) cpuid = 0 time = 1625694646 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a3c84490 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a3c845f0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a3c846d0 panic() at panic+0xb5/frame 0xfffffe00a3c84790 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe00a3c84850 handleevents() at handleevents+0x6b/frame 0xfffffe00a3c848b0 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe00a3c84990 ipi_bitmap_handler() at ipi_bitmap_handler+0x191/frame 0xfffffe00a3c84b30 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe00a3c84b30 --- interrupt, rip = 0xffffffff8214ab2a, rsp = 0xfffffe00a3c84c00, rbp = 0xffffd5d8 --- alltraps_pushregs_no_rax() at alltraps_pushregs_no_rax/frame 0xffffd5d8 KDB: enter: panic [ thread pid 2616 tid 101020 ] 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 0xd4e65ccceeeb72c2 rdx 0x1 rbx 0 rsp 0xfffffe00a3c845d0 rbp 0xfffffe00a3c845f0 rsi 0 rdi 0xffffffff8179aa29 vprintf+0x319 r8 0x3 r9 0xfffffe00a3c84128 r10 0 r11 0 r12 0xfffffe00a71dde40 r13 0xfffffe00a3c84601 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 2616 (syz-executor.2) at 0xfffffe00a71dc538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 790 at 0xfffffe009e96a000 ABI: FreeBSD ELF32 flag: 0x10000000 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a5cee9f0 (map 0xfffffe00a5cee9f0) (map.pmap 0xfffffe00a5ceeab0) (pmap 0xfffffe00a5ceeb10) threads: 1 101020 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 2616 790 790 0 R CPU 0 syz-executor.2 2615 785 785 0 R (threaded) syz-executor.0 101011 RunQ syz-executor.0 102404 S connec 0xfffffe00a72cd840 syz-executor.0 102406 S uwait 0xfffffe00a7246b80 syz-executor.0 102407 S uwait 0xfffffe00a74e1700 syz-executor.0 102408 S uwait 0xfffffe00a6e9c600 syz-executor.0 2614 797 797 0 R (threaded) syz-executor.3 102115 RunQ syz-executor.3 102402 S connec 0xfffffe00a75b2bf0 syz-executor.3 102403 S uwait 0xfffffe00a6f32000 syz-executor.3 102405 S uwait 0xfffffe00a7246d80 syz-executor.3 2612 786 786 0 RE syz-executor.1 2506 0 0 0 DL aiordy 0xfffffe00a7d54a70 [aiod4] 2505 0 0 0 DL aiordy 0xfffffe00a7d54538 [aiod3] 2504 0 0 0 DL aiordy 0xfffffe00a7d54000 [aiod2] 2503 0 0 0 DL aiordy 0xfffffe00a7270538 [aiod1] 2054 1 2054 65 Ss select 0xfffffe00a74e1040 dhclient 1951 1 1951 0 Ss select 0xfffffe00a74e1b40 dhclient 1940 1 1940 0 Ss select 0xfffffe00a7502c40 dhclient 1901 1 1901 65 Ss select 0xfffffe00a5c1b040 dhclient 1672 1 786 0 S uwait 0xfffffe00a5c30980 syz-executor.1 1664 1 790 0 S uwait 0xfffffe00a6e9c980 syz-executor.2 1659 1 786 0 S uwait 0xfffffe00a5c30380 syz-executor.1 1655 1 797 0 S uwait 0xfffffe00a5c1bd00 syz-executor.3 1652 1 790 0 S uwait 0xfffffe00a5c30580 syz-executor.2 1645 1 786 0 S uwait 0xfffffe00a6e9c000 syz-executor.1 1641 1 797 0 S uwait 0xfffffe00a6f32980 syz-executor.3 1638 1 790 0 S uwait 0xfffffe00a6f32b80 syz-executor.2 1636 1 785 0 S uwait 0xfffffe00a5c30e00 syz-executor.0 1633 1 786 0 S uwait 0xfffffe00a5c1b180 syz-executor.1 1629 1 797 0 S uwait 0xfffffe00a5c30680 syz-executor.3 1626 1 790 0 S uwait 0xfffffe00a6e9cb80 syz-executor.2 1624 1 785 0 S uwait 0xfffffe00a6f32e80 syz-executor.0 1621 1 786 0 S uwait 0xfffffe009e99a280 syz-executor.1 1617 1 797 0 S uwait 0xfffffe00a6e9c100 syz-executor.3 1614 1 790 0 S uwait 0xfffffe00a5c30480 syz-executor.2 1612 1 785 0 S uwait 0xfffffe00a6e9c200 syz-executor.0 1609 1 786 0 S uwait 0xfffffe00a6f32d80 syz-executor.1 1606 1 797 0 S uwait 0xfffffe009e99a680 syz-executor.3 1600 1 790 0 S uwait 0xfffffe009e454d00 syz-executor.2 1595 1 797 0 S uwait 0xfffffe00a5c30180 syz-executor.3 1588 1 797 0 S uwait 0xfffffe00a6e9c300 syz-executor.3 1584 1 1584 0 Ss select 0xfffffe009e4543c0 dhclient 1583 1 797 0 S uwait 0xfffffe00a5c30d00 syz-executor.3 1568 1 1568 0 Ss select 0xfffffe009e4542c0 dhclient 1516 1 797 0 S uwait 0xfffffe009e3b6100 syz-executor.3 1515 1 797 0 S uwait 0xfffffe00a5c30c00 syz-executor.3 1512 1 790 0 S uwait 0xfffffe009e99a080 syz-executor.2 1510 1 790 0 S uwait 0xfffffe009e99a380 syz-executor.2 1507 1 797 0 S uwait 0xfffffe009e454e80 syz-executor.3 1505 1 797 0 S uwait 0xfffffe00a5c30b00 syz-executor.3 1502 1 790 0 S uwait 0xfffffe00573d9100 syz-executor.2 1501 1 797 0 S uwait 0xfffffe00573d9300 syz-executor.3 1499 1 797 0 S uwait 0xfffffe00a5c30080 syz-executor.3 1496 1 790 0 S uwait 0xfffffe009e454600 syz-executor.2 1490 1 790 0 S uwait 0xfffffe00a5c30880 syz-executor.2 1488 1 790 0 S uwait 0xfffffe00573d9000 syz-executor.2 1484 1 790 0 S uwait 0xfffffe009e99a580 syz-executor.2 1481 1 790 0 S uwait 0xfffffe00a5c30280 syz-executor.2 1480 1 790 0 S uwait 0xfffffe0056fde280 syz-executor.2 1464 1 1464 65 Ss select 0xfffffe009bd0e040 dhclient 1107 1 1107 0 Ss select 0xfffffe00a6e9cac0 dhclient 1100 1 1100 0 Ss select 0xfffffe00a5c1b240 dhclient 1052 1 1052 65 Ss select 0xfffffe00a5c1b540 dhclient 981 1 981 0 Ss select 0xfffffe00a5c1b340 dhclient 976 1 976 0 Ss select 0xfffffe00a5c1b2c0 dhclient 797 782 797 0 Ss nanslp 0xffffffff84054900 syz-executor.3 790 782 790 0 Ss nanslp 0xffffffff84054900 syz-executor.2 786 782 786 0 Rs syz-executor.1 785 782 785 0 Rs syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe009e3b6b80 syz-fuzzer 100116 S uwait 0xfffffe009e3b6e00 syz-fuzzer 100117 S uwait 0xfffffe009e3b6380 syz-fuzzer 100118 S uwait 0xfffffe009e3b6480 syz-fuzzer 100119 S uwait 0xfffffe009e3b6580 syz-fuzzer 100120 S uwait 0xfffffe009e454900 syz-fuzzer 100121 S uwait 0xfffffe009e454a00 syz-fuzzer 100123 S uwait 0xfffffe009e454c00 syz-fuzzer 100124 S kqread 0xfffffe009e394500 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe009e96a5e8 csh 778 694 778 0 Ss select 0xfffffe009bd0e0c0 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 0xfffffe009e454e40 sshd 507 1 507 0 Ss select 0xfffffe009bd0e240 syslogd 436 1 436 0 Ss select 0xfffffe009bd0e2c0 devd 435 1 435 65 Ss select 0xfffffe009e3b62c0 dhclient 350 1 350 0 Ss select 0xfffffe009bd0e3c0 dhclient 347 1 347 0 Ss select 0xfffffe009e3b6dc0 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] 100096 D sdflush 0xfffffe009bd2ece8 [/ 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 0xffffffff848973c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d8dd00 [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 - 0xfffffe0007919500 [thread taskq] 100013 D - 0xfffffe0007919400 [inm_free taskq] 100015 D - 0xfffffe0007919200 [kqueue_ctx taskq] 100016 D - 0xfffffe0007919100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0007919000 [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 2612 (syz-executor.1) thread 0xfffffe00a5c15e40 (100152) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a75e99d0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:227 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 9 1026K 5538 vfscache 3 1025K 3 pcb 322 866K 4883 filedesc 94 746K 3219 inodedep 116 556K 2139 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 223 465K 2736 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 1678 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 46 bus 986 80K 3469 sctp_atcl 201 76K 3284 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 kdtrace 303 57K 5026 umtx 440 55K 440 sctp_stro 54 54K 982 temp 35 33K 2563 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 126 32K 136 msg 4 30K 4 dirrem 107 27K 1789 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 131 17K 420 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 freefile 107 14K 1721 lltable 42 13K 120 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 ksem 31 12K 36 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 sctp_atky 255 10K 4419 kqueue 107 9K 2656 in6_multi 65 9K 65 bmsafemap 2 9K 1961 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 DEVFSP 126 8K 262 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 266 pwddesc 104 7K 2599 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 505 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 52 pf_ifnet 10 5K 33 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 34382 lockf 32 4K 60 hhook 15 4K 17 sctp_athm 201 4K 3391 fpukern_ctx 3 3K 3 xform 48 3K 350 proc-args 52 3K 687 terminal 11 3K 11 select 19 3K 99 uidinfo 3 3K 15 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_map 108 2K 1956 sctp_ifa 13 2K 14 Unitno 27 2K 47 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 tun 7 2K 7 freework 5 2K 3057 softdep 1 1K 1 mkdir 8 1K 3208 freeblks 4 1K 1778 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 344 NFSD session 1 1K 1 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 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 111 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 19 1K 921 sctp_stri 1 1K 204 newdirblk 4 1K 1604 diradd 4 1K 1829 pfil 4 1K 4 cdev 2 1K 2 osd 11 1K 618 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 aesni_data 2 1K 2 soname 6 1K 6308 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 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 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 pf_table 0 0K 0 pf_rule 0 0K 49 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 142 mqdata 0 0K 0 cdg data 0 0K 0 htcp data 0 0K 0 chd data 0 0K 5 cubic data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1424 sctp_iter 0 0K 16 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 5 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 25 dctcp data 0 0K 5 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 2059 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 170 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 1982 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 26 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 4 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 7 twsbuf 0 0K 0 statfs 0 0K 1775 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 49 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 10851 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 155 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 17363 ioctlops 0 0K 213 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 843 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 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 8344 964 291601 0 254 38125568 0 tcp_log 416 0 15012 55761 0 254 6244992 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8939 631 1188059 0 254 2449920 0 BUF TRIE 144 184 11576 5642 0 62 1693440 0 malloc-384 384 4253 27 4332 0 30 1643520 0 ertt_txseginfo 40 1934 35335 705572 0 254 1490760 0 malloc-128 128 11342 66 11624 0 126 1460224 0 mbuf_cluster 2048 660 2 660 0 254 1355776 0 malloc-4096 4096 327 2 543 0 2 1347584 0 RADIX NODE 144 8429 330 76379 0 62 1261296 0 UMA Slabs 0 112 10835 34 10835 0 126 1217328 0 vmem btag 56 19232 39 19232 0 254 1079176 0 malloc-16384 16384 47 4 1608 0 1 835584 0 256 Bucket 2048 340 20 17008 0 8 737280 0 FFS inode 1160 545 29 2266 0 8 665840 0 malloc-4096 4096 128 3 3172 0 2 536576 0 tcp_bbr_map 128 1354 2769 141740 0 126 527744 0 VM OBJECT 264 1780 95 39541 0 30 495000 0 malloc-2048 2048 148 50 2198 0 8 405504 0 THREAD 1808 197 23 2408 0 8 397760 0 MAP ENTRY 96 3752 280 146670 0 126 387072 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 584 91 2307 0 30 302400 0 sctp_asoc 2288 54 76 978 0 254 297440 0 malloc-64 64 4192 155 38881 0 254 278208 0 sctp_ep 1280 146 64 2194 0 254 268800 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14139 611 17151 0 254 236000 0 DEVCTL 1024 0 220 153 0 0 225280 0 VMSPACE 2544 78 9 2596 0 4 221328 0 malloc-65536 65536 1 2 3 0 1 196608 0 malloc-32768 32768 0 6 1869 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5364 180 5653 0 254 177408 0 socket 944 136 48 4421 0 254 173696 0 malloc-256 256 233 442 12517 0 62 172800 0 malloc-128 128 1219 114 5643 0 126 170624 0 malloc-128 128 1264 69 30829 0 126 170624 0 mbuf_packet 256 146 514 9346 0 254 168960 0 PROC 1336 104 13 2616 0 8 156312 0 sctp_raddr 736 60 149 1257 0 254 153824 0 FFS2 dinode 256 545 40 2266 0 62 149760 0 malloc-1024 1024 62 78 1494 0 16 143360 0 S VFS Cache 104 1027 338 2861 0 126 141960 0 filedesc0 1072 105 21 2599 0 8 135072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 340 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-384 384 115 225 2138 0 30 130560 0 malloc-384 384 201 139 3294 0 30 130560 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 101 943 1078 0 126 116928 0 128 Bucket 1024 71 40 1954 0 16 113664 0 malloc-2048 2048 7 43 10862 0 8 102400 0 malloc-16384 16384 4 2 179 0 1 98304 0 malloc-256 256 210 165 6800 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 410 241 2179 0 126 83328 0 malloc-8192 8192 5 4 134 0 1 73728 0 g_bio 408 0 180 40869 0 30 73440 0 64 Bucket 512 78 58 4173 0 30 69632 0 malloc-256 256 195 75 2583 0 62 69120 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 138 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-8192 8192 5 3 16 0 1 65536 0 malloc-4096 4096 12 1 23 0 2 53248 0 32 Bucket 256 67 128 8359 0 62 49920 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-256 256 150 30 301 0 62 46080 0 malloc-64 64 617 76 20344 0 254 44352 0 Files 80 404 146 13685 0 126 44000 0 clpbuf 2624 0 16 20 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4709 411 5481 0 254 40960 0 malloc-256 256 114 36 1185 0 62 38400 0 tcpcb 1080 8 27 607 0 254 37800 0 NAMEI 1024 0 36 22403 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-384 384 75 15 134 0 30 34560 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 tcp_inpcb 496 8 56 607 0 254 31744 0 TURNSTILE 136 221 10 221 0 62 31416 0 pipe 744 23 17 445 0 16 29760 0 malloc-1024 1024 13 15 1442 0 16 28672 0 KNOTE 160 28 147 25274 0 62 28000 0 8 Bucket 80 51 299 1710 0 126 28000 0 malloc-256 256 29 76 1795 0 62 26880 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 12 0 203 0 8 24576 0 malloc-64 64 295 83 5418 0 254 24192 0 malloc-64 64 123 255 2474 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 89 97 1720 0 126 23808 0 malloc-128 128 7 179 366 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 0 27 142 0 16 22464 0 tcp_bbr_pcb 832 3 24 294 0 16 22464 0 malloc-4096 4096 3 2 1779 0 2 20480 0 malloc-4096 4096 2 3 13 0 2 20480 0 malloc-2048 2048 5 5 181 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 49 581 1656 0 254 20160 0 malloc-32 32 336 294 7877 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-16384 16384 0 1 4 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-2048 2048 2 6 78 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 158 94 167 0 254 16128 0 malloc-32 32 226 278 3748 0 254 16128 0 16 Bucket 144 67 45 455 0 62 16128 0 2 Bucket 32 58 446 1085 0 254 16128 0 vtnet_tx_hdr 24 2 666 661062 0 254 16032 0 udp_inpcb 496 6 26 240 0 254 15872 0 sctp_chunk 152 34 70 460 0 254 15808 0 malloc-256 256 39 21 228 0 62 15360 0 malloc-256 256 34 26 1090 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 209 0 30 12288 0 malloc-512 512 1 23 163 0 30 12288 0 sctp_stream_msg_out 112 41 67 245 0 254 12096 0 tcp_rack_map 112 0 108 356 0 126 12096 0 malloc-64 64 133 56 269 0 254 12096 0 malloc-32 32 160 218 339 0 254 12096 0 malloc-16 16 346 404 601 0 254 12000 0 itimer 352 0 33 32 0 30 11616 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1261 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 50 0 16 8192 0 malloc-512 512 3 13 345 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 4 0 254 8096 0 PGRP 88 35 57 52 0 126 8096 0 rl_entry 40 96 106 105 0 254 8080 0 sctp_asconf_ack 48 0 168 25 0 254 8064 0 sctp_laddr 48 56 112 945 0 254 8064 0 sackhole 32 0 252 3 0 254 8064 0 syncache 168 0 48 5 0 254 8064 0 udpcb 32 6 246 282 0 254 8064 0 ertt 72 7 105 607 0 126 8064 0 malloc-64 64 12 114 101 0 254 8064 0 malloc-32 32 137 115 193 0 254 8064 0 malloc-32 32 21 231 53 0 254 8064 0 malloc-32 32 38 214 868 0 254 8064 0 4 Bucket 48 5 163 93 0 254 8064 0 malloc-16 16 9 491 619 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 31 469 27443 0 254 8000 0 malloc-16 16 209 291 3489 0 254 8000 0 ripcb 496 5 11 32 0 254 7936 0 udplite_inpcb 496 0 16 42 0 254 7936 0 malloc-128 128 25 37 131 0 126 7936 0 malloc-128 128 10 52 166 0 126 7936 0 sctp_readq 152 1 51 108 0 254 7904 0 AIO 208 0 38 8 0 62 7904 0 cryptop 280 0 28 25 0 30 7840 0 AIOCB 552 0 14 8 0 16 7728 0 malloc-384 384 1 19 365 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 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 2 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 2 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 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 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 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 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 domainset 40 0 0 0 0 254 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-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