panic: ASan: Invalid access, 4-byte read at 0xfffffe0057423f18, MallocRedZone(fb) cpuid = 0 time = 1625836599 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00998e6050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00998e61b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00998e6290 panic() at panic+0xb5/frame 0xfffffe00998e6350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00998e6410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00998e66a0 sosend() at sosend+0x11e/frame 0xfffffe00998e6710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00998e6880 sendit() at sendit+0x2b0/frame 0xfffffe00998e68d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00998e69f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00998e6bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00998e6bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 2904 tid 103076 ] Stopped at kdb_enter+0x6b: movq $0,0x28f9d2a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x38a0ef4ed28b17c6 rdx 0x40001 rbx 0 rsp 0xfffffe00998e6190 rbp 0xfffffe00998e61b0 rsi 0 rdi 0xfffffe0091e31aa8 r8 0x3 r9 0xfffffe00998e5ce8 r10 0 r11 0xfffffe009b21be10 r12 0xfffffe009b21b900 r13 0xfffffe00998e6201 r14 0xffffffff82c416a0 .str.18 r15 0xffffffff82c416a0 .str.18 rip 0xffffffff8178ed0b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f9d2a(%rip) db> show proc Process 2904 (syz-executor.3) at 0xfffffe009b174000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 799 at 0xfffffe005878e538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b29c9f0 (map 0xfffffe009b29c9f0) (map.pmap 0xfffffe009b29cab0) (pmap 0xfffffe009b29cb10) threads: 2 102154 RunQ syz-executor.3 103076 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 2904 799 799 0 R (threaded) syz-executor.3 102154 RunQ syz-executor.3 103076 Run CPU 0 syz-executor.3 2900 785 785 0 R (threaded) syz-executor.0 102131 RunQ syz-executor.0 103070 S connec 0xfffffe009b288840 syz-executor.0 103071 S uwait 0xfffffe009762e380 syz-executor.0 2351 1 789 0 S uwait 0xfffffe0091fdea00 syz-executor.2 2349 1 787 0 S uwait 0xfffffe00925c8b00 syz-executor.1 2347 1 785 0 S uwait 0xfffffe00925af900 syz-executor.0 2341 1 789 0 S uwait 0xfffffe0097687580 syz-executor.2 2339 1 785 0 S uwait 0xfffffe008fa7ee00 syz-executor.0 2338 1 787 0 S uwait 0xfffffe00925c8580 syz-executor.1 2332 1 799 0 S uwait 0xfffffe00925c8380 syz-executor.3 2329 1 789 0 S uwait 0xfffffe0091f3da00 syz-executor.2 2327 1 787 0 S uwait 0xfffffe0097687880 syz-executor.1 2325 1 785 0 S uwait 0xfffffe00925c8a80 syz-executor.0 2320 1 799 0 S uwait 0xfffffe0091fde700 syz-executor.3 2317 1 787 0 S uwait 0xfffffe009257bd00 syz-executor.1 2316 1 789 0 S uwait 0xfffffe00925af180 syz-executor.2 2313 1 785 0 S uwait 0xfffffe00925c8680 syz-executor.0 2308 1 799 0 S uwait 0xfffffe0091f3d500 syz-executor.3 2305 1 789 0 S uwait 0xfffffe00925c8080 syz-executor.2 2304 1 787 0 S uwait 0xfffffe0097687a80 syz-executor.1 2301 1 785 0 S uwait 0xfffffe0097687780 syz-executor.0 2296 1 799 0 S uwait 0xfffffe00925af480 syz-executor.3 2293 1 789 0 S uwait 0xfffffe00925af380 syz-executor.2 2292 1 785 0 S uwait 0xfffffe009257b700 syz-executor.0 2289 1 787 0 S uwait 0xfffffe009257bf00 syz-executor.1 2284 1 799 0 S uwait 0xfffffe00925af080 syz-executor.3 2278 1 799 0 S uwait 0xfffffe00925c8280 syz-executor.3 2272 1 799 0 S uwait 0xfffffe0091f3db00 syz-executor.3 2021 1 2021 65 Ss select 0xfffffe00976871c0 dhclient 1850 1 1850 0 Ss select 0xfffffe0058393140 dhclient 1840 1 1840 0 Ss select 0xfffffe0097687dc0 dhclient 1821 1 1821 65 Ss select 0xfffffe00920906c0 dhclient 1586 1 1586 0 Ss select 0xfffffe008fa7e0c0 dhclient 1583 1 1583 0 Ss select 0xfffffe0092090640 dhclient 1553 1 1553 65 Ss select 0xfffffe0092090d40 dhclient 1509 1 1509 0 Ss select 0xfffffe00925af840 dhclient 1491 1 1491 0 Ss select 0xfffffe0091fde340 dhclient 1471 1 1471 65 Ss select 0xfffffe00925c8cc0 dhclient 1044 1 1044 0 Ss select 0xfffffe0097687ec0 dhclient 1041 1 1041 0 Ss select 0xfffffe0097687f40 dhclient 984 0 0 0 DL aiordy 0xfffffe0091f85000 [aiod4] 983 0 0 0 DL aiordy 0xfffffe0097613a70 [aiod3] 982 0 0 0 DL aiordy 0xfffffe0097613000 [aiod2] 981 0 0 0 DL aiordy 0xfffffe0097613538 [aiod1] 799 782 799 0 Ss nanslp 0xffffffff84055900 syz-executor.3 789 782 789 0 Ss piperd 0xfffffe00925412e8 syz-executor.2 787 782 787 0 Ss piperd 0xfffffe0092541ba0 syz-executor.1 785 782 785 0 Rs syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffffe00586f7f00 syz-fuzzer 100114 S nanslp 0xffffffff84055900 syz-fuzzer 100115 S uwait 0xfffffe0091f3d300 syz-fuzzer 100116 S uwait 0xfffffe0091fdeb00 syz-fuzzer 100117 S uwait 0xfffffe0091fdec00 syz-fuzzer 100118 S uwait 0xfffffe0091fded00 syz-fuzzer 100119 S uwait 0xfffffe0091fdee00 syz-fuzzer 100120 S kqread 0xfffffe009205fb00 syz-fuzzer 100203 S uwait 0xfffffe0091f3d700 syz-fuzzer 780 776 780 0 Ss pause 0xfffffe009209cb20 csh 776 694 776 0 Ss select 0xfffffe0092090ec0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583960b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84055901 cron 694 1 694 0 Ss select 0xfffffe0091f3dc40 sshd 507 1 507 0 Ss select 0xfffffe008fa7e040 syslogd 436 1 436 0 Ss select 0xfffffe0091f3dec0 devd 435 1 435 65 Ss select 0xfffffe0091f3dcc0 dhclient 350 1 350 0 Ss select 0xfffffe0091f3ddc0 dhclient 347 1 347 0 Ss select 0xfffffe0058393640 dhclient 23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0056ab3000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84179940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe008f8a2ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b1c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a57b8 [dom0] 100084 D launds 0xffffffff841a57c4 [laundry: dom0] 100085 D umarcl 0xffffffff81e7e510 [uma] 18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a5e3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84751d30 [pf purge] 15 0 0 0 DL - 0xffffffff84174dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84174dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84174dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84174dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c92240 [doneq0] 100047 D - 0xffffffff83c921c0 [async] 100080 D - 0xffffffff83c92040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419f860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84028ec0 [g_event] 100038 D - 0xffffffff84028f00 [g_up] 100039 D - 0xffffffff84028f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a0800 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff84029dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 Run CPU 1 [thread taskq] 100013 D - 0xfffffe000791b400 [inm_free taskq] 100015 D - 0xfffffe000791b200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c48620 [deadlkres] 100076 D - 0xfffffe005838de00 [acpi_task_0] 100077 D - 0xfffffe005838de00 [acpi_task_1] 100078 D - 0xfffffe005838de00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 0 (kernel) thread 0xfffffe0053df21e0 (100012) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8007c7d5000) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 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 40 1034K 5743 vfscache 3 1025K 3 pcb 246 782K 5290 inodedep 60 535K 2144 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 64 505K 3791 intr 4 472K 4 subproc 190 398K 3006 vmem 3 274K 6 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 1918 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 58 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 sctp_atcl 167 63K 3655 sctp_stro 58 58K 1151 kdtrace 266 50K 5983 umtx 396 50K 396 temp 36 35K 2606 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 148 19K 733 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 106 ithread 99 16K 99 bus-sc 33 14K 1684 ether_multi 157 13K 167 KTRACE 100 13K 100 dirrem 49 13K 1925 ifnet 7 13K 7 ksem 31 12K 53 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 DEVFSP 155 10K 324 in6_multi 71 9K 71 sctp_atky 225 9K 4899 bmsafemap 2 9K 2044 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 18 pfs_vncache 1 8K 1 kqueue 92 8K 2920 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 351 freefile 51 7K 1898 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 498 pwddesc 90 6K 2891 pf_ifnet 13 5K 93 xform 77 5K 344 ufs_dirhash 24 5K 24 freework 19 5K 2262 UMA 270 5K 270 session 35 5K 52 vt 11 5K 11 pf_table 2 4K 73 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 47155 lockf 32 4K 60 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 687 terminal 11 3K 11 sctp_athm 167 3K 3724 select 19 3K 93 uidinfo 3 3K 38 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_map 116 2K 2282 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 freeblks 6 2K 1906 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 softdep 1 1K 1 mkdir 8 1K 3724 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 246 NFSD session 1 1K 1 pf_osfp 8 1K 8 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 sctp_aadr 11 1K 16 crypto 4 1K 93 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 1862 diradd 4 1K 1965 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 1286 osd 8 1K 659 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 476 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 5971 pf_rule 1 1K 103 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 133 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 iov 1 1K 17399 p1003.1b 1 1K 1 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 121 cubic data 0 0K 0 dctcp data 0 0K 8 vegas data 0 0K 8 cdg data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1854 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 184 htcp data 0 0K 13 pf_altq 0 0K 0 pf_temp 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 1527 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 121 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 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 16 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 7 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 2060 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 33 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 72 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 8398 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 4 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 126 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 495 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 840 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 25 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 992 872757 0 254 38141952 0 tcp_log 416 0 9648 65321 0 254 4013568 0 mbuf 256 8981 589 1581322 0 254 2449920 0 RADIX NODE 144 13529 1362 123647 0 62 2144304 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 356 11404 6548 0 62 1693440 0 malloc-384 384 4243 17 4299 0 30 1635840 0 malloc-128 128 11349 28 11605 0 126 1456256 0 malloc-4096 4096 327 3 611 0 2 1351680 0 mbuf_cluster 2048 630 0 630 0 254 1290240 0 UMA Slabs 0 112 10712 13 10712 0 126 1201200 0 vmem btag 56 17969 78 17969 0 254 1010632 0 FFS inode 1160 541 26 2439 0 8 657720 0 tcp_bbr_map 128 0 5084 113506 0 127 650752 0 ertt_txseginfo 40 0 15958 229081 0 254 638320 0 malloc-16384 16384 32 6 1894 0 1 622592 0 256 Bucket 2048 260 22 16620 0 8 577536 0 malloc-4096 4096 113 6 3461 0 2 487424 0 VM OBJECT 264 1622 88 43979 0 30 451440 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 175 23 3076 0 8 357984 0 MAP ENTRY 96 2953 365 163484 0 126 318528 0 VNODE 448 579 78 2479 0 30 294336 0 malloc-64 64 4194 405 51664 0 254 294336 0 malloc-256 256 222 918 12276 0 62 291840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 111 17 2393 0 8 262144 0 sctp_ep 1280 109 74 2389 0 254 234240 0 malloc-16 16 14147 353 17765 0 254 232000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 31 0 1 196608 0 malloc-32768 32768 0 6 419 0 1 196608 0 sctp_asoc 2288 58 27 1141 0 254 194480 0 socket 944 117 87 5019 0 254 192576 0 VMSPACE 2544 63 12 2880 0 4 190800 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5364 180 5641 0 254 177408 0 malloc-128 128 1264 38 31057 0 126 166656 0 mbuf_packet 256 125 505 9229 0 254 161280 0 malloc-128 128 1178 31 6131 0 126 154752 0 FFS2 dinode 256 541 14 2439 0 62 142080 0 S VFS Cache 104 1026 339 3038 0 126 141960 0 PROC 1336 89 10 2905 0 8 132264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 344 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 clpbuf 2624 0 48 826 0 16 125952 0 filedesc0 1072 90 22 2891 0 8 120064 0 ksiginfo 112 83 961 2177 0 126 116928 0 malloc-1024 1024 110 2 127 0 16 114688 0 malloc-256 256 188 232 7076 0 62 107520 0 malloc-2048 2048 7 45 8409 0 8 106496 0 malloc-384 384 59 201 2153 0 30 99840 0 malloc-16384 16384 4 2 179 0 1 98304 0 sctp_raddr 736 69 63 1356 0 254 97152 0 malloc-128 128 354 359 2356 0 126 91264 0 malloc-1024 1024 66 22 1653 0 16 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 56 31 1094 0 16 89088 0 malloc-384 384 167 53 3655 0 30 84480 0 malloc-8192 8192 5 5 135 0 1 81920 0 g_bio 408 0 200 23572 0 30 81600 0 malloc-2048 2048 4 34 511 0 8 77824 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 64 Bucket 512 85 43 5136 0 30 65536 0 malloc-256 256 158 97 2779 0 62 65280 0 Files 80 414 336 14528 0 126 60000 0 tcp_inpcb 496 5 115 648 0 254 59520 0 malloc-256 256 153 57 312 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 32 Bucket 256 61 134 8889 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 pcpu-8 8 4773 859 7356 0 254 45056 0 malloc-64 64 602 91 20554 0 254 44352 0 NAMEI 1024 0 40 23367 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-256 256 114 36 1159 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-384 384 79 11 284 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 malloc-64 64 478 26 690 0 254 32256 0 tcpcb 1080 4 24 648 0 254 30240 0 tcp_bbr_pcb 832 0 36 333 0 16 29952 0 malloc-2048 2048 12 2 220 0 8 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 69041 0 62 28000 0 pipe 744 23 12 398 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 13 11 1535 0 16 24576 0 malloc-64 64 268 110 5973 0 254 24192 0 malloc-64 64 164 214 2554 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 52 248 1805 0 126 24000 0 malloc-128 128 7 179 335 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 121 0 16 22464 0 malloc-4096 4096 2 3 85 0 2 20480 0 malloc-4096 4096 3 2 2064 0 2 20480 0 malloc-2048 2048 6 4 293 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 45 585 1954 0 254 20160 0 malloc-32 32 317 313 8491 0 254 20160 0 malloc-32 32 193 437 4159 0 254 20160 0 udplite_inpcb 496 0 40 335 0 254 19840 0 malloc-128 128 89 66 1978 0 126 19840 0 sctp_chunk 152 34 96 494 0 254 19760 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 38 0 30 19200 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-256 256 44 31 399 0 62 19200 0 malloc-256 256 29 46 2058 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 5 0 2 16384 0 malloc-2048 2048 2 6 240 0 8 16384 0 malloc-2048 2048 4 4 75 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 162 90 331 0 254 16128 0 malloc-64 64 158 94 167 0 254 16128 0 vtnet_tx_hdr 24 0 668 501593 0 254 16032 0 udp_inpcb 496 6 26 247 0 254 15872 0 malloc-256 256 34 26 1219 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 201 0 30 12288 0 malloc-512 512 12 12 19 0 30 12288 0 malloc-32 32 161 217 272 0 254 12096 0 16 Bucket 144 58 26 506 0 62 12096 0 malloc-16 16 346 404 589 0 254 12000 0 ripcb 496 5 19 56 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1305 0 254 11520 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 48 0 16 8192 0 malloc-512 512 1 15 27 0 30 8192 0 malloc-512 512 3 13 247 0 30 8192 0 malloc-512 512 0 16 185 0 30 8192 0 pf tags 104 0 78 55 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 52 0 126 8096 0 rl_entry 40 75 127 75 0 254 8080 0 sctp_stream_msg_out 112 16 56 215 0 254 8064 0 sctp_laddr 48 8 160 778 0 254 8064 0 tcp_rack_map 112 0 72 177 0 126 8064 0 udpcb 32 6 246 582 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 648 0 126 8064 0 malloc-64 64 12 114 108 0 254 8064 0 malloc-32 32 151 101 202 0 254 8064 0 malloc-32 32 21 231 55 0 254 8064 0 malloc-32 32 38 214 844 0 254 8064 0 4 Bucket 48 5 163 91 0 254 8064 0 2 Bucket 32 53 199 839 0 254 8064 0 malloc-16 16 6 494 655 0 254 8000 0 malloc-16 16 16 484 21 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 32 468 27131 0 254 8000 0 malloc-16 16 175 325 3799 0 254 8000 0 malloc-128 128 25 37 128 0 126 7936 0 malloc-128 128 11 51 184 0 126 7936 0 sctp_readq 152 0 52 115 0 254 7904 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 1 19 349 0 30 7680 0 AIOLIO 272 0 28 4 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 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 syncache 168 0 24 4 0 254 4032 0 AIO 208 0 19 6 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 AIOCB 552 0 7 9 0 16 3864 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 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 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 cryptop 280 0 0 0 0 30 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