panic: ASan: Invalid access, 4-byte read at 0xfffffe005881cbf4, RedZonePartial(4) cpuid = 1 time = 1625717739 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008fbc2dd0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008fbc2f30 vpanic() at vpanic+0x2c5/frame 0xfffffe008fbc3010 panic() at panic+0xb5/frame 0xfffffe008fbc30d0 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe008fbc3190 sctp_connectx_helper_find() at sctp_connectx_helper_find+0x1d4/frame 0xfffffe008fbc3270 sctp_do_connect_x() at sctp_do_connect_x+0x2e7/frame 0xfffffe008fbc3370 sctp_setopt() at sctp_setopt+0xe5c/frame 0xfffffe008fbc35d0 sctp_ctloutput() at sctp_ctloutput+0x3df/frame 0xfffffe008fbc36d0 sosetopt() at sosetopt+0x234/frame 0xfffffe008fbc3870 kern_setsockopt() at kern_setsockopt+0x23c/frame 0xfffffe008fbc39a0 sys_setsockopt() at sys_setsockopt+0x76/frame 0xfffffe008fbc39f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe008fbc3bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 4090 tid 104666 ] 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 0x6bbb844e07468ca5 rdx 0x40001 rbx 0 rsp 0xfffffe008fbc2f10 rbp 0xfffffe008fbc2f30 rsi 0 rdi 0xfffffe009255d5e8 r8 0x3 r9 0xfffffe008fbc2a68 r10 0 r11 0xfffffe009ad2fe10 r12 0xfffffe009ad2f900 r13 0xfffffe008fbc2f01 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 4090 (syz-executor.2) at 0xfffffe009afaa538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 793 at 0xfffffe0058acd000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009c108000 (map 0xfffffe009c108000) (map.pmap 0xfffffe009c1080c0) (pmap 0xfffffe009c108120) threads: 2 100539 RunQ syz-executor.2 104666 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4092 785 785 0 R CPU 0 syz-executor.3 4091 784 784 0 R syz-executor.1 4090 793 793 0 R (threaded) syz-executor.2 100539 RunQ syz-executor.2 104666 Run CPU 1 syz-executor.2 3464 1 783 0 S uwait 0xfffffe0095809780 syz-executor.0 3457 1 783 0 S uwait 0xfffffe00925b3400 syz-executor.0 3448 1 783 0 S uwait 0xfffffe0091f48200 syz-executor.0 3447 1 785 0 S uwait 0xfffffe00925c8400 syz-executor.3 3438 1 793 0 S uwait 0xfffffe00925b3800 syz-executor.2 3437 1 785 0 S uwait 0xfffffe009b31fc00 syz-executor.3 3436 1 783 0 S uwait 0xfffffe00587d6280 syz-executor.0 3435 1 784 0 S uwait 0xfffffe009b31ff00 syz-executor.1 3432 1 793 0 S uwait 0xfffffe009ba45480 syz-executor.2 3429 1 783 0 S uwait 0xfffffe00925b3100 syz-executor.0 3427 1 785 0 S uwait 0xfffffe00925b3300 syz-executor.3 3425 1 784 0 S uwait 0xfffffe0091f48800 syz-executor.1 3423 1 783 0 S uwait 0xfffffe00958ce080 syz-executor.0 3420 1 784 0 S uwait 0xfffffe0095809a80 syz-executor.1 3419 1 793 0 S uwait 0xfffffe0095809d00 syz-executor.2 3410 1 784 0 S uwait 0xfffffe0095809c80 syz-executor.1 3409 1 784 0 S uwait 0xfffffe00925b3200 syz-executor.1 2948 1 785 0 S uwait 0xfffffe0091f48300 syz-executor.3 2945 1 785 0 S uwait 0xfffffe00925c8300 syz-executor.3 2468 1 783 0 S uwait 0xfffffe00925c8680 syz-executor.0 2467 1 783 0 S uwait 0xfffffe009b31fe00 syz-executor.0 2461 0 0 0 DL aiordy 0xfffffe009b915000 [aiod4] 2460 0 0 0 DL aiordy 0xfffffe009b915538 [aiod3] 2459 0 0 0 DL aiordy 0xfffffe009b32c538 [aiod2] 2458 0 0 0 DL aiordy 0xfffffe00920cf538 [aiod1] 2078 1 2078 65 Ss select 0xfffffe009b359c40 dhclient 1839 1 1839 0 Ss select 0xfffffe009b3596c0 dhclient 1836 1 1836 0 Ss select 0xfffffe009b359640 dhclient 1809 1 1809 65 Ss select 0xfffffe009b359840 dhclient 1509 1 1509 0 Ss select 0xfffffe00958ce4c0 dhclient 1506 1 1506 0 Ss select 0xfffffe00958ce8c0 dhclient 1481 1 1481 65 Ss select 0xfffffe00925c8a40 dhclient 1222 1 1222 0 Ss select 0xfffffe0092562e40 dhclient 1216 1 1216 0 Ss select 0xfffffe0092562f40 dhclient 1184 1 1184 65 Ss select 0xfffffe0091f489c0 dhclient 993 1 993 0 Ss select 0xfffffe00958cea40 dhclient 990 1 990 0 Ss select 0xfffffe00958ce9c0 dhclient 793 780 793 0 Rs syz-executor.2 785 780 785 0 Ss nanslp 0xffffffff84054900 syz-executor.3 784 780 784 0 Ss nanslp 0xffffffff84054900 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100097 S uwait 0xfffffe00587d6e80 syz-fuzzer 100115 RunQ syz-fuzzer 100116 S uwait 0xfffffe0092053800 syz-fuzzer 100117 S uwait 0xfffffe0092053900 syz-fuzzer 100118 S uwait 0xfffffe0092053a00 syz-fuzzer 100119 S uwait 0xfffffe00587d6080 syz-fuzzer 100120 S uwait 0xfffffe00587d6180 syz-fuzzer 100121 S uwait 0xfffffe0091f48500 syz-fuzzer 100122 S kqread 0xfffffe0058809d00 syz-fuzzer 102719 S uwait 0xfffffe009ba45b80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0091fc65e8 csh 776 694 776 0 Ss select 0xfffffe00920534c0 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 0xfffffe00587d6340 sshd 507 1 507 0 Ss select 0xfffffe0058810740 syslogd 436 1 436 0 Ss select 0xfffffe0091f488c0 devd 435 1 435 65 Ss select 0xfffffe0091f48940 dhclient 350 1 350 0 Ss select 0xfffffe00587d66c0 dhclient 347 1 347 0 Ss select 0xfffffe0091f48ac0 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe00587cca70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100084 D - 0xffffffff83411f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00588e1ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100085 D launds 0xffffffff841a47c4 [laundry: dom0] 100086 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c4f3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84935d00 [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 4092 (syz-executor.3) thread 0xfffffe009253fe40 (104531) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009c675a50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 Process 4090 (syz-executor.2) thread 0xfffffe009ad2f900 (104666) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009ad37488) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:1377 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 10 1027K 9888 vfscache 3 1025K 3 pcb 156 681K 10021 inodedep 32 524K 3688 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 58 457K 6159 subproc 187 386K 4193 vmem 3 274K 6 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 548 pagedep 9 130K 3182 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 59 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 umtx 418 53K 418 sctp_stro 50 50K 2087 kdtrace 261 49K 8760 sctp_atcl 118 45K 6911 temp 35 33K 3367 hostcache 1 32K 1 shm 1 32K 6 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 137 17K 662 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 lltable 43 14K 248 KTRACE 101 13K 264 ether_multi 157 13K 181 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 ksem 4 10K 102 in6_multi 71 9K 71 sctp_timw 33 9K 33 bmsafemap 2 9K 3578 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 36 pfs_vncache 1 8K 1 kqueue 89 8K 4130 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_atky 168 7K 9339 cred 27 7K 310 taskqueue 60 7K 60 DEVFSP 97 7K 654 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 574 dirrem 22 6K 3339 pwddesc 87 6K 4120 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 65 pf_ifnet 10 5K 123 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 101 acpisem 28 4K 28 selfd 55 4K 61079 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 719 freefile 22 3K 3295 terminal 11 3K 11 uidinfo 5 3K 22 select 19 3K 101 sctp_stri 4 2K 528 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_athm 118 2K 7137 sctp_ifa 14 2K 15 Unitno 30 2K 47 CAM XPT 22 2K 543 sctp_map 100 2K 4114 in_multi 6 2K 12 pf_osfp 12 2K 12 ipsecpolicy 2 2K 2 acpidev 20 2K 20 xform 19 2K 1076 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 5485 softdep 1 1K 1 mkdir 8 1K 6148 freeblks 4 1K 3370 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 382 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 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 337 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 17 1K 1712 newdirblk 4 1K 3074 diradd 4 1K 3381 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 1225 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 ip_msource 4 1K 10 vnodes 1 1K 5 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 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 freefrag 1 1K 5 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 9168 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 sctp_socko 1 1K 3033 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 234 sctp_mcore 0 0K 0 sctp_iter 0 0K 18 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 13 sctp_aadr 0 0K 24 mqdata 0 0K 0 pf_table 0 0K 56 pf_rule 0 0K 89 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 0 cdg data 0 0K 12 cubic data 0 0K 5 vegas data 0 0K 5 chd data 0 0K 0 htcp 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 3509 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 187 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 allocindir 0 0K 0 indirdep 0 0K 2463 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 119 ip6_msource 0 0K 0 ip6_moptions 0 0K 5 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_moptions 0 0K 12 in_mfilter 0 0K 28 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 12 twsbuf 0 0K 0 statfs 0 0K 3275 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 155 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 13377 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 28 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 216 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 18937 ioctlops 0 0K 409 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 929 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 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 8320 1362 819904 0 254 39657472 0 tcp_log 416 0 30024 323704 0 254 12489984 0 mbuf 256 8900 2785 2416146 0 254 2991360 0 pbuf 2624 0 762 0 0 2 1999488 0 ertt_txseginfo 40 10376 36993 898108 0 254 1894760 0 BUF TRIE 144 183 11577 7583 0 62 1693440 0 malloc-384 384 4236 24 4441 0 30 1635840 0 RADIX NODE 144 10508 323 130823 0 62 1559664 0 malloc-128 128 11324 84 11734 0 126 1460224 0 malloc-4096 4096 327 3 577 0 2 1351680 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 11265 0 11265 0 126 1261680 0 vmem btag 56 21225 134 21225 0 254 1196104 0 256 Bucket 2048 411 11 22322 0 8 864256 0 FFS inode 1160 538 29 3841 0 8 657720 0 malloc-16384 16384 29 5 3078 0 1 557056 0 tcp_bbr_map 128 1029 3187 238057 0 126 539648 0 malloc-4096 4096 110 5 4648 0 2 471040 0 VM OBJECT 264 1593 87 61244 0 30 443520 0 malloc-2048 2048 4 194 511 0 8 405504 0 THREAD 1808 173 36 4666 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 576 99 3881 0 30 302400 0 MAP ENTRY 96 2813 295 234560 0 126 298368 0 malloc-64 64 4195 278 65608 0 254 286272 0 sctp_asoc 2288 50 75 2057 0 254 286000 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 35 0 1 262144 0 malloc-16 16 14131 369 20523 0 254 232000 0 malloc-32768 32768 0 7 2188 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-2048 2048 66 34 4522 0 8 204800 0 malloc-65536 65536 1 2 79 0 1 196608 0 sctp_ep 1280 64 86 4505 0 254 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 60 9 4072 0 4 175536 0 malloc-128 128 1264 100 32593 0 126 174592 0 malloc-32 32 5365 53 5808 0 254 173376 0 malloc-128 128 1199 134 8701 0 126 170624 0 malloc-256 256 150 510 22481 0 62 168960 0 mbuf_packet 256 138 507 30847 0 254 165120 0 S VFS Cache 104 1076 328 4551 0 126 146016 0 FFS2 dinode 256 538 32 3841 0 62 145920 0 socket 944 64 88 7647 0 254 143488 0 PROC 1336 86 13 4092 0 8 132264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 438 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 clpbuf 2624 0 48 275 0 16 125952 0 malloc-2048 2048 7 53 13389 0 8 122880 0 sctp_raddr 736 60 105 2746 0 254 121440 0 malloc-1024 1024 110 6 127 0 16 118784 0 128 Bucket 1024 79 36 2755 0 16 117760 0 ksiginfo 112 82 962 1855 0 126 116928 0 malloc-1024 1024 58 54 2571 0 16 114688 0 filedesc0 1072 87 18 4120 0 8 112560 0 malloc-384 384 31 259 3687 0 30 111360 0 malloc-256 256 186 249 12325 0 62 111360 0 malloc-384 384 118 122 6927 0 30 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 326 356 3756 0 126 87296 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-8192 8192 4 6 13 0 1 81920 0 g_bio 408 0 200 50349 0 30 81600 0 malloc-8192 8192 5 4 135 0 1 73728 0 64 Bucket 512 81 63 5896 0 30 73728 0 tcp_inpcb 496 7 137 1214 0 254 71424 0 malloc-32768 32768 0 2 135 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 tcpcb 1080 6 50 1214 0 254 60480 0 malloc-256 256 114 111 5015 0 62 57600 0 malloc-8192 8192 6 1 8 0 1 57344 0 malloc-8192 8192 5 2 9 0 1 57344 0 32 Bucket 256 70 140 7258 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-256 256 150 45 544 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-64 64 599 157 22274 0 254 48384 0 pcpu-8 8 4713 919 7645 0 254 45056 0 sctp_chunk 152 44 216 2303 0 254 39520 0 malloc-384 384 75 25 250 0 30 38400 0 malloc-256 256 114 36 1300 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 Files 80 294 156 19770 0 126 36000 0 malloc-256 256 29 106 3407 0 62 34560 0 pipe 744 25 20 518 0 16 33480 0 NAMEI 1024 0 32 30439 0 16 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-4096 4096 3 5 3279 0 2 32768 0 malloc-2048 2048 12 4 215 0 8 32768 0 malloc-1024 1024 13 19 1589 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_bbr_pcb 832 2 34 649 0 16 29952 0 PWD 32 37 845 3148 0 254 28224 0 KNOTE 160 28 147 65305 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 8 Bucket 80 74 276 2373 0 126 28000 0 malloc-2048 2048 5 7 269 0 8 24576 0 malloc-64 64 262 116 8475 0 254 24192 0 malloc-128 128 90 96 3232 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 malloc-4096 4096 2 3 5 0 2 20480 0 malloc-2048 2048 2 8 234 0 8 20480 0 malloc-2048 2048 2 8 58 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-512 512 4 36 535 0 30 20480 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-256 256 40 35 418 0 62 19200 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 90 0 2 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 91 161 4723 0 254 16128 0 malloc-32 32 317 187 11943 0 254 16128 0 16 Bucket 144 62 50 587 0 62 16128 0 2 Bucket 32 63 441 1212 0 254 16128 0 vtnet_tx_hdr 24 0 668 906973 0 254 16032 0 udp_inpcb 496 6 26 301 0 254 15872 0 malloc-384 384 36 4 40 0 30 15360 0 tcp_rack_pcb 832 0 18 234 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 3 21 383 0 30 12288 0 malloc-512 512 10 14 214 0 30 12288 0 malloc-512 512 12 12 25 0 30 12288 0 malloc-64 64 104 85 661 0 254 12096 0 malloc-64 64 158 31 183 0 254 12096 0 malloc-32 32 161 217 477 0 254 12096 0 malloc-32 32 140 238 7359 0 254 12096 0 malloc-16 16 346 404 700 0 254 12000 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 40 0 62 11520 0 unpcb 256 24 21 1372 0 254 11520 0 malloc-256 256 34 11 1460 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 8 0 2 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 2 6 103 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 pf tags 104 0 78 25 0 126 8112 0 rtentry 176 31 15 40 0 62 8096 0 tcptw 88 0 92 6 0 254 8096 0 PGRP 88 35 57 79 0 126 8096 0 rl_entry 40 96 106 101 0 254 8080 0 sctp_asconf_ack 48 0 168 17 0 254 8064 0 sctp_stream_msg_out 112 23 49 590 0 254 8064 0 sctp_laddr 48 4 164 1735 0 254 8064 0 tcp_rack_map 112 0 72 455 0 126 8064 0 udpcb 32 6 246 383 0 254 8064 0 ertt 72 6 106 1214 0 126 8064 0 malloc-64 64 16 110 121 0 254 8064 0 malloc-32 32 148 104 218 0 254 8064 0 malloc-32 32 24 228 62 0 254 8064 0 malloc-32 32 38 214 929 0 254 8064 0 4 Bucket 48 5 163 120 0 254 8064 0 malloc-16 16 8 492 1226 0 254 8000 0 malloc-16 16 16 484 33 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 29 471 29416 0 254 8000 0 malloc-16 16 126 374 7325 0 254 8000 0 ripcb 496 5 11 115 0 254 7936 0 udplite_inpcb 496 0 16 82 0 254 7936 0 malloc-128 128 25 37 151 0 126 7936 0 malloc-128 128 12 50 280 0 126 7936 0 malloc-128 128 7 55 560 0 126 7936 0 sctp_readq 152 0 52 274 0 254 7904 0 AIO 208 0 38 17 0 62 7904 0 cryptop 280 0 28 98 0 30 7840 0 AIOCB 552 0 14 46 0 16 7728 0 malloc-384 384 1 19 366 0 30 7680 0 malloc-384 384 1 19 12 0 30 7680 0 AIOLIO 272 0 28 14 0 30 7616 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 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 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 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 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 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 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-8192 8192 0 0 0 0 1 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