panic: ASan: Invalid access, 4-byte read at 0xfffffe00570fbef8, MallocRedZone(fb) cpuid = 1 time = 1625670107 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0097841050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00978411b0 vpanic() at vpanic+0x2c5/frame 0xfffffe0097841290 panic() at panic+0xb5/frame 0xfffffe0097841350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe0097841410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00978416a0 sosend() at sosend+0x11e/frame 0xfffffe0097841710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe0097841880 sendit() at sendit+0x2b0/frame 0xfffffe00978418d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00978419f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe0097841bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0097841bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 1965 tid 101719 ] Stopped at kdb_enter+0x6b: movq $0,0x28f86da(%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 0x31e8210a1b46fb67 rdx 0x40001 rbx 0 rsp 0xfffffe0097841190 rbp 0xfffffe00978411b0 rsi 0 rdi 0xfffffe009e6f6b28 r8 0x3 r9 0xfffffe0097840ce8 r10 0 r11 0xfffffe00a7175350 r12 0xfffffe00a7174e40 r13 0xfffffe0097841201 r14 0xffffffff82c3df20 .str.18 r15 0xffffffff82c3df20 .str.18 rip 0xffffffff8178d35b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f86da(%rip) db> show proc Process 1965 (syz-executor.3) at 0xfffffe00a741c538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 803 at 0xfffffe009ebe1a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7121000 (map 0xfffffe00a7121000) (map.pmap 0xfffffe00a71210c0) (pmap 0xfffffe00a7121120) threads: 2 101716 RunQ syz-executor.3 101719 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1965 803 803 0 R (threaded) syz-executor.3 101716 RunQ syz-executor.3 101719 Run CPU 1 syz-executor.3 1963 800 800 0 R syz-executor.2 1957 790 790 0 R (threaded) syz-executor.1 101584 Run CPU 0 syz-executor.1 101708 S sbwait 0xfffffe00a7196cd4 syz-executor.1 101711 S sbwait 0xfffffe00a5fb4cd4 syz-executor.1 101714 S sbwait 0xfffffe00a718a1c4 syz-executor.1 101718 S sbwait 0xfffffe00a7196924 syz-executor.1 1784 1 789 0 S uwait 0xfffffe00a4cfe180 syz-executor.0 1780 1 789 0 S uwait 0xfffffe00a4c90980 syz-executor.0 1778 1 789 0 S uwait 0xfffffe00a4c90b80 syz-executor.0 1773 1767 1773 0 Ss select 0xfffffe00a5ffa940 dhclient 1770 1 1770 0 Ss select 0xfffffe00a5ffa7c0 dhclient 1767 1758 436 65 S select 0xfffffe00a4cfe9c0 dhclient 1758 436 436 0 S wait 0xfffffe009e610538 sh 1754 1 789 0 S uwait 0xfffffe00a4c5b700 syz-executor.0 1747 1 789 0 S uwait 0xfffffe00a4c5b800 syz-executor.0 1746 1 789 0 S uwait 0xfffffe009ebc3c80 syz-executor.0 1743 1 1743 65 Ss select 0xfffffe00a4cfe6c0 dhclient 1731 1 789 0 S uwait 0xfffffe00a4c5b500 syz-executor.0 1730 1 800 0 S uwait 0xfffffe009e4bc000 syz-executor.2 1729 1 789 0 S uwait 0xfffffe00a4c5b300 syz-executor.0 1728 1 789 0 S uwait 0xfffffe0097b28180 syz-executor.0 1726 1 800 0 S uwait 0xfffffe00a4cfee00 syz-executor.2 1725 1 800 0 S uwait 0xfffffe00a4c63500 syz-executor.2 1721 1 789 0 S uwait 0xfffffe009e669080 syz-executor.0 1720 1 789 0 S uwait 0xfffffe0097b28000 syz-executor.0 1719 1 789 0 S uwait 0xfffffe00a4c5b000 syz-executor.0 1717 1 800 0 S uwait 0xfffffe00a4cfea80 syz-executor.2 1716 1 800 0 S uwait 0xfffffe00a4c63a00 syz-executor.2 1715 1 800 0 S uwait 0xfffffe00a4c5b400 syz-executor.2 1713 1 789 0 S uwait 0xfffffe00a4c63a80 syz-executor.0 1712 1 789 0 S uwait 0xfffffe00a4c63100 syz-executor.0 1711 1 789 0 S uwait 0xfffffe0097b28200 syz-executor.0 1708 1 789 0 S uwait 0xfffffe00a4c5bb00 syz-executor.0 1706 1 800 0 S uwait 0xfffffe00a4c63900 syz-executor.2 1701 1 789 0 S uwait 0xfffffe0097b28b00 syz-executor.0 1696 1 789 0 S uwait 0xfffffe009ebc3a80 syz-executor.0 1695 1 789 0 S uwait 0xfffffe009ebc3680 syz-executor.0 1691 1 789 0 S uwait 0xfffffe00a4cfe380 syz-executor.0 1690 1 789 0 S uwait 0xfffffe009ebc3980 syz-executor.0 1689 1 789 0 S uwait 0xfffffe00a5ffaf00 syz-executor.0 1609 0 0 0 DL aiordy 0xfffffe009e610000 [aiod4] 1608 0 0 0 DL aiordy 0xfffffe00a5f65000 [aiod3] 1607 0 0 0 DL aiordy 0xfffffe00a5fee000 [aiod2] 1606 0 0 0 DL aiordy 0xfffffe00a5fe7538 [aiod1] 1517 1 1517 0 Ss select 0xfffffe00a5ffaa40 dhclient 1514 1 1514 0 Ss select 0xfffffe00a4cfe8c0 dhclient 1487 1 1487 65 Ss select 0xfffffe00a4cfe740 dhclient 1213 1 1213 0 Ss select 0xfffffe009ebee3c0 dhclient 1207 1 1207 0 Ss select 0xfffffe009ebeeac0 dhclient 1178 1 1178 65 Ss select 0xfffffe0097b28140 dhclient 1139 1 790 0 S uwait 0xfffffe00a4c63800 syz-executor.1 1132 1 790 0 S uwait 0xfffffe00a4c63000 syz-executor.1 1126 1 790 0 S uwait 0xfffffe0097a7a980 syz-executor.1 1121 1 790 0 S uwait 0xfffffe009e669d80 syz-executor.1 1114 1 790 0 S uwait 0xfffffe009e669a80 syz-executor.1 925 0 0 0 DL mdwait 0xfffffe00a4d3c000 [md4] 917 0 0 0 DL mdwait 0xfffffe00a4d2d000 [md3] 913 0 0 0 DL mdwait 0xfffffe00a4d1d000 [md2] 906 0 0 0 DL mdwait 0xfffffe009ebc7000 [md1] 900 0 0 0 DL mdwait 0xfffffe009ebe8000 [md0] 827 1 827 0 Ss select 0xfffffe009ebee9c0 dhclient 817 1 817 0 Ss select 0xfffffe009e6691c0 dhclient 803 780 803 0 Rs syz-executor.3 800 780 800 0 Ss nanslp 0xffffffff84052941 syz-executor.2 790 780 790 0 Rs syz-executor.1 789 780 789 0 Ss piperd 0xfffffe009eb94ba0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100120 S uwait 0xfffffe009e669b80 syz-fuzzer 100121 S uwait 0xfffffe009e4bc680 syz-fuzzer 100122 S uwait 0xfffffe009e4bc780 syz-fuzzer 100123 S uwait 0xfffffe009e4bc880 syz-fuzzer 100124 S uwait 0xfffffe009e4bc980 syz-fuzzer 100125 S uwait 0xfffffe009e4bca80 syz-fuzzer 100126 S uwait 0xfffffe009e4bcb80 syz-fuzzer 100127 S kqread 0xfffffe009e68ec00 syz-fuzzer 100131 S uwait 0xfffffe009e669480 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e610b20 csh 776 694 776 0 Ss select 0xfffffe009e669140 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00580790b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00580794b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00580798b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058079cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe0057fd10b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0057fd14b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057fd18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057fd1cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84052940 cron 694 1 694 0 Ss select 0xfffffe009e669e40 sshd 507 1 507 0 Ss select 0xfffffe0097b283c0 syslogd 436 1 436 0 Ss wait 0xfffffe0097b13000 devd 435 1 435 65 Ss select 0xfffffe009e4bc1c0 dhclient 350 1 350 0 Ss select 0xfffffe009e4bcd40 dhclient 347 1 347 0 Ss select 0xfffffe0097b28340 dhclient 23 0 0 0 DL syncer 0xffffffff84178a40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058423a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff84176940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe0097b33ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841aeac0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff841a25f8 [dom0] 100087 D launds 0xffffffff841a2604 [laundry: dom0] 100088 D umarcl 0xffffffff81e7afa0 [uma] 18 0 0 0 DL - 0xffffffff83e09ae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84cd33c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84748d00 [pf purge] 15 0 0 0 DL - 0xffffffff84171dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84171dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84171dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84171dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83c8f240 [doneq0] 100045 D - 0xffffffff83c8f1c0 [async] 100078 D - 0xffffffff83c8f040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f8ec88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e8ad80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e8ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419c6a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff84025f00 [g_event] 100036 D - 0xffffffff84025f40 [g_up] 100037 D - 0xffffffff84025f80 [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] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 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 0xffffffff8419d640 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84026e00 [swapper] 100005 D - 0xfffffe0053c0d800 [if_config_tqg_0] 100006 D - 0xfffffe0053c0d600 [softirq_0] 100007 D - 0xfffffe0053c0d400 [softirq_1] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_0] 100009 D - 0xfffffe0053c0d000 [if_io_tqg_1] 100010 D - 0xfffffe0007919700 [pci_hp taskq] 100013 D - 0xfffffe0007919400 [thread taskq] 100014 D - 0xfffffe0007919300 [inm_free taskq] 100016 D - 0xfffffe0007919100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0007919000 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [aiod_kick 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] 100034 D - 0xfffffe0053df6a00 [firmware taskq] 100038 D - 0xfffffe0053df6900 [crypto_0] 100039 D - 0xfffffe0053df6900 [crypto_1] 100055 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100056 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100057 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100058 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100060 D vtbslp 0xfffffe0056c9e480 [virtio_balloon] 100064 D - 0xfffffe0053df6300 [mca taskq] 100066 D - 0xffffffff82c44ea1 [deadlkres] 100074 D - 0xfffffe0057fc9e00 [acpi_task_0] 100075 D - 0xfffffe0057fc9e00 [acpi_task_1] 100076 D - 0xfffffe0057fc9e00 [acpi_task_2] 100077 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 1957 (syz-executor.1) thread 0xfffffe00a7177900 (101584) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84079940) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:946 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4249 tcp_hpts 5 3201K 5 sysctloid 34858 2059K 34925 vtbuf 24 1968K 46 kobj 326 1304K 531 newblk 9 1026K 2705 vfscache 3 1025K 3 pcb 201 731K 2679 filedesc 84 666K 2123 inodedep 104 551K 1179 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 221 468K 2081 acpica 1674 184K 54806 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 357 140K 477 pagedep 9 130K 1044 tfo_ccache 1 128K 1 DEVFS1 112 112K 129 sem 4 106K 4 BPF 46 88K 52 sctp_stro 85 85K 540 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_atcl 171 65K 1837 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 440 55K 440 kdtrace 298 55K 3686 temp 35 33K 2370 DEVFS3 131 33K 141 hostcache 1 32K 1 shm 1 32K 5 msg 4 30K 4 gtaskqueue 18 26K 18 dirrem 95 24K 1049 kbdmux 6 22K 6 md_disk 10 21K 10 md_sectors 5 20K 5 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 130 17K 730 tty 16 16K 16 ithread 99 16K 99 GEOM 95 15K 719 bus-sc 33 14K 1684 lltable 44 14K 96 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 freefile 95 12K 1030 kenv 95 12K 95 eventhandler 133 12K 133 pf_ifnet 37 11K 120 sctp_atky 256 11K 2478 CAM queue 5 11K 1528 rman 84 10K 425 kqueue 108 9K 1970 in6_multi 65 9K 65 bmsafemap 2 9K 1127 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 8 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 106 7K 1966 cred 26 7K 265 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 482 DEVFSP 80 5K 189 ufs_dirhash 24 5K 24 UMA 275 5K 275 session 34 5K 51 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 76 acpisem 28 4K 28 hhook 15 4K 17 selfd 52 4K 44349 fpukern_ctx 3 3K 3 proc-args 53 3K 656 terminal 11 3K 11 sctp_athm 171 3K 1900 sctp_map 170 3K 1054 select 19 3K 87 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 Unitno 25 2K 47 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 1018 softdep 1 1K 1 mkdir 8 1K 2028 freeblks 4 1K 1013 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 98 NFSD session 1 1K 1 inpcbpolicy 30 1K 661 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 crypto 4 1K 66 encap_export_host 12 1K 12 procdesc 5 1K 14 osd 17 1K 201 newdirblk 4 1K 1014 diradd 4 1K 1091 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 iov 1 1K 16300 feeder 7 1K 7 pf_osfp 2 1K 2 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 xform 2 1K 227 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 4685 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 101 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 957 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 132 tcp_do 0 0K 0 tcp_fsb 0 0K 55 pf_table 0 0K 78 pf_rule 0 0K 59 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSD usrgroup 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_intr 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 scsi_ch 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 689 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 44 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 33 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_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 acpipwr 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 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 1195 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 13 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 11 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 3430 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 19 lio 0 0K 1 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 133 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 344 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 797 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 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 NEWdirectio 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8336 973 1232154 0 254 38129664 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8975 595 2006417 0 254 2449920 0 RADIX NODE 144 14983 664 98327 0 62 2253168 0 tcp_log 416 0 5076 10117 0 254 2111616 0 BUF TRIE 144 268 11492 2209 0 62 1693440 0 malloc-384 384 4252 8 4304 0 30 1635840 0 malloc-128 128 11495 37 11659 0 126 1476096 0 malloc-4096 4096 327 5 572 0 2 1359872 0 UMA Slabs 0 112 10710 15 10710 0 126 1201200 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 vmem btag 56 17479 136 17479 0 254 986440 0 malloc-16384 16384 42 5 1060 0 1 770048 0 FFS inode 1160 533 27 1564 0 8 649600 0 malloc-4096 4096 129 4 2521 0 2 544768 0 tcp_bbr_map 128 18 3950 33162 0 126 507904 0 VM OBJECT 264 1757 73 30294 0 30 483120 0 THREAD 1808 191 29 1719 0 8 397760 0 256 Bucket 2048 180 2 14832 0 8 372736 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3524 298 107523 0 126 366912 0 ertt_txseginfo 40 2 7674 104234 0 254 307040 0 malloc-64 64 4248 351 48887 0 254 294336 0 VNODE 448 572 67 1605 0 30 286272 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14432 318 16128 0 254 236000 0 DEVCTL 1024 15 205 163 0 0 225280 0 sctp_asoc 2288 85 10 527 0 254 217360 0 VMSPACE 2544 74 10 1935 0 4 213696 0 malloc-2048 2048 88 16 1222 0 8 212992 0 malloc-65536 65536 1 2 27 0 1 196608 0 UMA Zones 768 247 2 247 0 16 191232 0 malloc-256 256 221 499 6139 0 62 184320 0 malloc-32 32 5431 113 5731 0 254 177408 0 malloc-128 128 1263 70 30145 0 126 170624 0 malloc-128 128 1224 78 4486 0 126 166656 0 PROC 1336 105 9 1965 0 8 152304 0 mbuf_packet 256 69 516 5156 0 254 149760 0 FFS2 dinode 256 533 22 1563 0 62 142080 0 S VFS Cache 104 1076 289 2165 0 126 141960 0 sctp_ep 1280 86 22 1218 0 254 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 290 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 16 0 1 131072 0 filedesc0 1072 106 13 1966 0 8 127568 0 clpbuf 2624 0 48 233 0 16 125952 0 malloc-1024 1024 115 1 132 0 16 118784 0 ksiginfo 112 97 947 3449 0 126 116928 0 malloc-2048 2048 4 52 511 0 8 114688 0 malloc-1024 1024 93 11 1043 0 16 106496 0 malloc-16384 16384 4 2 179 0 1 98304 0 malloc-2048 2048 7 41 3441 0 8 98304 0 128 Bucket 1024 78 17 1141 0 16 97280 0 sctp_raddr 736 85 47 657 0 254 97152 0 malloc-256 256 205 170 3896 0 62 96000 0 UMA Kegs 384 232 1 232 0 30 89472 0 malloc-384 384 103 117 1189 0 30 84480 0 socket 944 56 32 3162 0 254 83072 0 malloc-8192 8192 5 5 174 0 1 81920 0 malloc-384 384 171 29 1845 0 30 76800 0 malloc-128 128 398 191 1514 0 126 75392 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 g_bio 408 0 150 9267 0 30 61200 0 malloc-4096 4096 14 0 14 0 2 57344 0 64 Bucket 512 82 30 4080 0 30 57344 0 malloc-256 256 182 28 286 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 32 Bucket 256 61 134 10914 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-256 256 135 45 1585 0 62 46080 0 pcpu-8 8 5155 477 7327 0 254 45056 0 malloc-64 64 618 75 18986 0 254 44352 0 malloc-384 384 75 35 286 0 30 42240 0 malloc-256 256 129 36 1157 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 19297 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 tcpcb 1080 13 22 190 0 254 37800 0 malloc-64 64 478 89 690 0 254 36288 0 TURNSTILE 136 221 31 221 0 62 34272 0 md4 512 64 0 64 0 30 32768 0 md3 512 64 0 64 0 30 32768 0 md2 512 64 0 64 0 30 32768 0 md1 512 64 0 64 0 30 32768 0 md0 512 64 0 64 0 30 32768 0 malloc-32768 32768 0 1 1 0 1 32768 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 malloc-4096 4096 7 0 10 0 2 28672 0 malloc-2048 2048 2 12 80 0 8 28672 0 malloc-2048 2048 12 2 203 0 8 28672 0 malloc-1024 1024 13 15 1429 0 16 28672 0 KNOTE 160 28 147 72580 0 62 28000 0 tcp_inpcb 488 13 43 190 0 254 27328 0 pipe 744 23 12 385 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 5 7 205 0 8 24576 0 PWD 32 35 721 1114 0 254 24192 0 malloc-64 64 303 75 4090 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 Files 80 249 51 11014 0 126 24000 0 8 Bucket 80 52 248 1414 0 126 24000 0 sctp_chunk 152 92 64 352 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_bbr_pcb 832 8 19 88 0 16 22464 0 tcp_rack_pcb 832 0 27 55 0 16 22464 0 malloc-4096 4096 2 3 85 0 2 20480 0 malloc-4096 4096 3 2 1199 0 2 20480 0 malloc-2048 2048 2 8 210 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-512 512 10 30 275 0 30 20480 0 vtnet_tx_hdr 24 1 834 670147 0 254 20040 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-384 384 34 16 34 0 30 19200 0 malloc-256 256 39 36 386 0 62 19200 0 malloc-256 256 29 46 1143 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-32 32 347 157 6378 0 254 16128 0 malloc-128 128 90 34 1143 0 126 15872 0 udplite_inpcb 488 6 26 229 0 254 15616 0 udp_inpcb 488 6 26 216 0 254 15616 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 0 24 133 0 30 12288 0 malloc-64 64 158 31 176 0 254 12096 0 malloc-64 64 106 83 1601 0 254 12096 0 malloc-32 32 160 218 271 0 254 12096 0 16 Bucket 144 51 33 364 0 62 12096 0 malloc-16 16 361 389 629 0 254 12000 0 malloc-128 128 7 86 288 0 126 11904 0 kenv 258 15 30 1038 0 30 11610 0 unpcb 256 20 25 1248 0 254 11520 0 malloc-256 256 36 9 977 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 1 7 31 0 16 8192 0 malloc-512 512 3 13 99 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 12 4 16 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 34 58 51 0 126 8096 0 rl_entry 40 60 142 60 0 254 8080 0 sctp_stream_msg_out 112 48 24 141 0 254 8064 0 sctp_laddr 48 60 108 516 0 254 8064 0 tcp_rack_map 112 0 72 154 0 126 8064 0 udpcb 32 12 240 445 0 254 8064 0 ertt 72 13 99 190 0 126 8064 0 malloc-64 64 12 114 98 0 254 8064 0 malloc-64 64 87 39 196 0 254 8064 0 malloc-32 32 136 116 184 0 254 8064 0 malloc-32 32 19 233 58 0 254 8064 0 malloc-32 32 38 214 853 0 254 8064 0 malloc-32 32 197 55 2273 0 254 8064 0 4 Bucket 48 7 161 77 0 254 8064 0 2 Bucket 32 53 199 721 0 254 8064 0 malloc-16 16 15 485 197 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1447 0 254 8000 0 malloc-16 16 30 470 26135 0 254 8000 0 malloc-16 16 179 321 1996 0 254 8000 0 malloc-128 128 25 37 128 0 126 7936 0 malloc-128 128 10 52 101 0 126 7936 0 sctp_readq 152 0 52 31 0 254 7904 0 cryptop 280 0 28 8 0 30 7840 0 ripcb 488 5 11 26 0 254 7808 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 349 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 7 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 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 2 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 AIOCB 552 0 7 5 0 16 3864 0 malloc-384 384 1 9 2 0 30 3840 0 AIOLIO 272 0 14 1 0 30 3808 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 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 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 NCLNODE 584 0 0 0 0 16 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 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-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