panic: ASan: Invalid access, 4-byte read at 0xfffffe0053d6bdc8, MallocRedZone(fb) cpuid = 0 time = 1625739720 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a801afd0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a801b130 vpanic() at vpanic+0x2c5/frame 0xfffffe00a801b210 panic() at panic+0xb5/frame 0xfffffe00a801b2d0 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a801b390 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00a801b620 sosend() at sosend+0x11e/frame 0xfffffe00a801b690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a801b7f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00a801b9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a801bbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 5537 tid 106732 ] 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 0xa234bed799787c16 rdx 0x40001 rbx 0 rsp 0xfffffe00a801b110 rbp 0xfffffe00a801b130 rsi 0 rdi 0xfffffe009e9801e8 r8 0x3 r9 0xfffffe00a801ac68 r10 0 r11 0xfffffe00a6d64fd0 r12 0xfffffe00a6d64ac0 r13 0xfffffe00a801b101 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 5537 (syz-executor.3) at 0xfffffe00a7fa1538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009e9a8a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7d109f0 (map 0xfffffe00a7d109f0) (map.pmap 0xfffffe00a7d10ab0) (pmap 0xfffffe00a7d10b10) threads: 2 105291 RunQ syz-executor.3 106732 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 5537 787 787 0 R (threaded) syz-executor.3 105291 RunQ syz-executor.3 106732 Run CPU 0 syz-executor.3 5536 782 782 0 R (threaded) syz-executor.0 100298 Run CPU 1 syz-executor.0 106731 RunQ syz-executor.0 5535 783 783 0 R (threaded) syz-executor.1 105732 RunQ syz-executor.1 106730 RunQ syz-executor.1 5531 785 785 0 R (threaded) syz-executor.2 105036 RunQ syz-executor.2 106725 S connec 0xfffffe00a7d80bf0 syz-executor.2 4328 1 783 0 S uwait 0xfffffe009e426b80 syz-executor.1 4324 1 783 0 S uwait 0xfffffe009e426880 syz-executor.1 4323 1 782 0 S uwait 0xfffffe00a5e2fc00 syz-executor.0 4321 1 787 0 S uwait 0xfffffe00a7a8c980 syz-executor.3 4317 1 782 0 S uwait 0xfffffe009e426e80 syz-executor.0 4316 1 787 0 S uwait 0xfffffe0097920180 syz-executor.3 4314 1 783 0 S uwait 0xfffffe00a5e2fe00 syz-executor.1 4310 1 787 0 S uwait 0xfffffe009e9f7280 syz-executor.3 4308 1 782 0 S uwait 0xfffffe00a5eca180 syz-executor.0 4300 1 787 0 S uwait 0xfffffe00a5eca880 syz-executor.3 4299 1 787 0 S uwait 0xfffffe00a7b44900 syz-executor.3 3212 1 787 0 SV uwait 0xfffffe00a7a8c780 syz-executor.3 3208 1 782 0 SV uwait 0xfffffe00a5eca480 syz-executor.0 3203 1 787 0 SV uwait 0xfffffe009e426580 syz-executor.3 3197 1 782 0 SV uwait 0xfffffe00a7242c00 syz-executor.0 3186 1 787 0 SV uwait 0xfffffe00a7242b00 syz-executor.3 3182 1 782 0 SV uwait 0xfffffe009e9f7000 syz-executor.0 3175 3174 782 0 SV uwait 0xfffffe00a7a8c880 syz-executor.0 3174 1 782 0 DV ppwait 0xfffffe00a7d7c4e8 syz-executor.0 2396 1 785 0 S uwait 0xfffffe009e9e8d80 syz-executor.2 2395 1 785 0 S uwait 0xfffffe0097920c00 syz-executor.2 2390 1 785 0 S uwait 0xfffffe009e96e400 syz-executor.2 2389 1 785 0 S uwait 0xfffffe009e9f7300 syz-executor.2 2381 1 785 0 S uwait 0xfffffe00a7a2dc00 syz-executor.2 2378 1 785 0 S uwait 0xfffffe009e426a80 syz-executor.2 2374 1 785 0 S uwait 0xfffffe00a5e2f900 syz-executor.2 2372 1 785 0 S uwait 0xfffffe00a5ecaf00 syz-executor.2 2371 1 785 0 S uwait 0xfffffe009e2bcb00 syz-executor.2 2037 1 2037 65 Ss select 0xfffffe00a7242140 dhclient 1816 1 1816 0 Ss select 0xfffffe00a7a8ce40 dhclient 1811 1 1811 0 Ss select 0xfffffe00a72424c0 dhclient 1783 1 1783 65 Ss select 0xfffffe00a7242dc0 dhclient 1670 0 0 0 DL aiordy 0xfffffe00a7a62000 [aiod4] 1669 0 0 0 DL aiordy 0xfffffe00a7a62538 [aiod3] 1668 0 0 0 DL aiordy 0xfffffe00a7a62a70 [aiod2] 1667 0 0 0 DL aiordy 0xfffffe00a6d37538 [aiod1] 1586 1 1586 0 Ss select 0xfffffe00a72427c0 dhclient 1582 1 1582 0 Ss select 0xfffffe00a7a2da40 dhclient 1555 1 1555 65 Ss select 0xfffffe009e9e8d40 dhclient 1298 1 1298 0 Ss select 0xfffffe009e9e8340 dhclient 1295 1 1295 0 Ss select 0xfffffe009e9e81c0 dhclient 1276 1 1276 65 Ss select 0xfffffe009e426dc0 dhclient 1217 1 782 0 S uwait 0xfffffe009e426f00 syz-executor.0 1213 1 783 0 S uwait 0xfffffe009e426480 syz-executor.1 1207 1 785 0 S uwait 0xfffffe009e426680 syz-executor.2 1205 1 782 0 S uwait 0xfffffe0056fde200 syz-executor.0 1203 1 783 0 S uwait 0xfffffe009e96ee00 syz-executor.1 1195 1 785 0 S uwait 0xfffffe009e96e700 syz-executor.2 1194 1 787 0 S uwait 0xfffffe005874ea00 syz-executor.3 1193 1 783 0 S uwait 0xfffffe009e426980 syz-executor.1 1192 1 782 0 S uwait 0xfffffe009e2bcd80 syz-executor.0 1185 1 785 0 S uwait 0xfffffe009e96e600 syz-executor.2 1181 1 787 0 S uwait 0xfffffe00a5e2f480 syz-executor.3 1180 1 783 0 S uwait 0xfffffe009e96ef00 syz-executor.1 1179 1 782 0 S uwait 0xfffffe00a5e2fa00 syz-executor.0 1172 1 783 0 S uwait 0xfffffe00a5e2fb00 syz-executor.1 1171 1 785 0 S uwait 0xfffffe00a5e2fd00 syz-executor.2 1170 1 787 0 S uwait 0xfffffe009e426d00 syz-executor.3 1165 1 782 0 S uwait 0xfffffe00a5e2f600 syz-executor.0 1161 1 783 0 S uwait 0xfffffe009e9e8080 syz-executor.1 1160 1 785 0 S uwait 0xfffffe009e96ec00 syz-executor.2 1153 1 785 0 S uwait 0xfffffe0097920080 syz-executor.2 1151 1 782 0 S uwait 0xfffffe00a5e2f280 syz-executor.0 1143 1 782 0 S uwait 0xfffffe009e426280 syz-executor.0 1140 1 782 0 S uwait 0xfffffe009e96e380 syz-executor.0 1076 1 1076 0 Ss select 0xfffffe009e96e4c0 dhclient 1073 1 1073 0 Ss select 0xfffffe009e9f73c0 dhclient 787 780 787 0 Ss nanslp 0xffffffff84054900 syz-executor.3 785 780 785 0 Ss nanslp 0xffffffff84054900 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff84054900 syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe009e2bca00 syz-fuzzer 100114 S uwait 0xfffffe00573d9280 syz-fuzzer 100115 S uwait 0xfffffe00573d9380 syz-fuzzer 100116 S kqread 0xfffffe009784ed00 syz-fuzzer 100117 S uwait 0xfffffe009e2bc400 syz-fuzzer 100118 S uwait 0xfffffe009e2bc500 syz-fuzzer 100119 S uwait 0xfffffe009e96e900 syz-fuzzer 100120 S uwait 0xfffffe009e96ea00 syz-fuzzer 104685 S uwait 0xfffffe00a7e00e80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e3fc5e8 csh 776 694 776 0 Ss select 0xfffffe0097920140 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 0xffffffff84054900 cron 694 1 694 0 Ss select 0xfffffe009e2bc140 sshd 507 1 507 0 Ss select 0xfffffe0097920540 syslogd 436 1 436 0 Ss select 0xfffffe009e2bc040 devd 435 1 435 65 Ss select 0xfffffe009e2bc0c0 dhclient 350 1 350 0 Ss select 0xfffffe0097920440 dhclient 347 1 347 0 Ss select 0xfffffe009e2bcd40 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] 100097 D sdflush 0xfffffe009792fce8 [/ 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 0xffffffff84d593c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff848a0d00 [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 - 0xffffffff82c48440 [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 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 6 1026K 17947 vfscache 3 1025K 3 filedesc 120 954K 8965 pcb 128 624K 12924 inodedep 87 545K 5602 subproc 254 523K 5685 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 10 131K 4619 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 51 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 484 61K 484 kdtrace 328 60K 12271 sctp_stro 36 36K 2418 temp 36 35K 3783 hostcache 1 32K 1 shm 1 32K 16 DEVFS3 126 32K 136 msg 4 30K 4 sctp_atcl 74 28K 8480 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 dirrem 76 19K 4968 routetbl 144 19K 713 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 257 bus-sc 33 14K 1684 ether_multi 157 13K 167 KTRACE 100 13K 168 ifnet 7 13K 7 ksem 31 12K 41 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 kqueue 120 10K 5607 in6_multi 71 9K 71 freefile 71 9K 4915 bmsafemap 3 9K 5438 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 94 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 118 8K 5583 DEVFSP 113 8K 712 cred 26 7K 401 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 597 sctp_atky 118 5K 11296 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 92 UMA 270 5K 270 session 35 5K 68 vt 11 5K 11 pf_table 2 4K 69 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 34 4K 383 acpisem 28 4K 28 selfd 55 4K 70175 hhook 15 4K 17 inpcbpolicy 99 4K 2870 fpukern_ctx 3 3K 3 proc-args 52 3K 740 terminal 11 3K 11 select 19 3K 131 uidinfo 3 3K 60 xform 35 3K 1130 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 osd 92 2K 2065 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_athm 74 2K 8767 sctp_map 72 2K 4758 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 8870 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 404 NFSD session 1 1K 1 diradd 7 1K 5011 CAM periph 4 1K 271 tcp_fsb 23 1K 517 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 447 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 4435 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 11 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 10877 pf_rule 1 1K 136 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 132 sctp_vrf 1 1K 1 freework 1 1K 9738 vnet 1 1K 1 entropy 2 1K 50 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 20101 p1003.1b 1 1K 1 dctcp data 0 0K 0 cubic data 0 0K 13 sctp_mcore 0 0K 0 sctp_socko 0 0K 3778 sctp_iter 0 0K 29 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 17 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 32 sctp_stri 0 0K 652 mqdata 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 0 chd data 0 0K 8 cdg data 0 0K 10 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 4394 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 202 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 freeblks 0 0K 5101 freefrag 0 0K 18 allocindir 0 0K 0 indirdep 0 0K 3869 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 140 ip6_msource 0 0K 0 ip6_moptions 0 0K 5 in6_mfilter 0 0K 0 frag6 0 0K 6 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 4663 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 4 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 263 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 20971 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 5 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 193 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 384 eventfd 0 0K 13 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 969 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 10 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 11 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 8320 972 139112 0 254 38060032 0 tcp_log 416 10827 9747 344974 0 254 8558784 0 mbuf 256 8926 1844 1834976 0 254 2757120 0 pbuf 2624 0 829 0 0 2 2175296 0 tcp_bbr_map 128 11690 5019 293090 0 127 2138752 0 ertt_txseginfo 40 13922 30922 1228117 0 254 1793760 0 BUF TRIE 144 186 11574 12509 0 62 1693440 0 malloc-384 384 4275 25 4497 0 30 1651200 0 malloc-128 128 11343 34 11694 0 126 1456256 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 malloc-4096 4096 327 3 626 0 2 1351680 0 UMA Slabs 0 112 10878 63 10878 0 126 1225392 0 RADIX NODE 144 8074 237 142577 0 62 1196784 0 vmem btag 56 20658 125 20658 0 254 1163848 0 malloc-16384 16384 60 4 4481 0 1 1048576 0 256 Bucket 2048 333 105 21872 0 8 897024 0 FFS inode 1160 567 28 5505 0 8 690200 0 malloc-4096 4096 141 6 6093 0 2 602112 0 VM OBJECT 264 1962 63 82114 0 30 534600 0 MAP ENTRY 96 4368 252 324366 0 126 443520 0 THREAD 1808 209 33 6732 0 8 437536 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_asoc 2288 36 114 2375 0 254 343200 0 vnpbuf 2624 0 128 10 0 64 335872 0 VNODE 448 605 88 5545 0 30 310464 0 malloc-64 64 4192 155 74734 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 sctp_ep 1280 38 160 5685 0 254 253440 0 VMSPACE 2544 90 9 5509 0 4 251856 0 malloc-2048 2048 40 76 5700 0 8 237568 0 malloc-16 16 14103 397 21672 0 254 232000 0 malloc-32768 32768 0 7 3202 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 socket 944 126 98 10062 0 254 211456 0 malloc-256 256 191 589 38244 0 62 199680 0 malloc-65536 65536 1 2 56 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 PROC 1336 117 18 5537 0 8 180360 0 malloc-128 128 1266 129 11636 0 126 178560 0 malloc-32 32 5364 180 5700 0 254 177408 0 mbuf_packet 256 112 563 254203 0 254 172800 0 malloc-128 128 1267 66 34470 0 126 170624 0 FFS2 dinode 256 567 48 5504 0 62 157440 0 filedesc0 1072 118 22 5583 0 8 150080 0 S VFS Cache 104 1074 369 6111 0 126 150072 0 sctp_raddr 736 40 158 2887 0 254 145728 0 malloc-1024 1024 44 92 2929 0 16 139264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 572 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 32 0 1 131072 0 malloc-256 256 223 272 17218 0 62 126720 0 clpbuf 2624 0 48 368 0 16 125952 0 sctp_chunk 152 46 760 2997 0 254 122512 0 tcpcb 1080 88 24 2054 0 254 120960 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 117 927 857 0 126 116928 0 malloc-384 384 74 226 8500 0 30 115200 0 malloc-2048 2048 7 43 20993 0 8 102400 0 malloc-384 384 86 174 5601 0 30 99840 0 128 Bucket 1024 54 41 1292 0 16 97280 0 tcp_inpcb 496 88 96 2054 0 254 91264 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-2048 2048 4 38 511 0 8 86016 0 malloc-128 128 374 277 5389 0 126 83328 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-8192 8192 5 5 134 0 1 81920 0 g_bio 408 0 190 79813 0 30 77520 0 64 Bucket 512 85 59 6637 0 30 73728 0 malloc-256 256 87 198 6269 0 62 72960 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-256 256 151 74 893 0 62 57600 0 malloc-8192 8192 5 2 19 0 1 57344 0 32 Bucket 256 77 133 8231 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 4 2 12 0 1 49152 0 malloc-64 64 630 126 24034 0 254 48384 0 pcpu-8 8 4757 875 7446 0 254 45056 0 Files 80 358 192 24483 0 126 44000 0 malloc-256 256 114 51 1461 0 62 42240 0 TURNSTILE 136 243 30 243 0 62 37128 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 37156 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 79 11 276 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 5 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 12 24 939 0 16 29952 0 malloc-4096 4096 3 4 4667 0 2 28672 0 malloc-2048 2048 12 2 228 0 8 28672 0 malloc-1024 1024 13 15 1657 0 16 28672 0 malloc-512 512 0 56 681 0 30 28672 0 malloc-64 64 324 117 11387 0 254 28224 0 malloc-64 64 113 328 5813 0 254 28224 0 KNOTE 160 28 147 46372 0 62 28000 0 8 Bucket 80 72 278 2968 0 126 28000 0 malloc-256 256 30 75 4950 0 62 26880 0 pipe 744 23 12 548 0 16 26040 0 SLEEPQUEUE 88 243 45 243 0 126 25344 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 6 6 432 0 8 24576 0 PWD 32 65 691 4519 0 254 24192 0 16 Bucket 144 89 79 1126 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 91 95 4744 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 1 26 495 0 16 22464 0 malloc-4096 4096 2 3 21 0 2 20480 0 malloc-2048 2048 2 8 151 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 429 201 15082 0 254 20160 0 2 Bucket 32 60 570 1519 0 254 20160 0 malloc-128 128 7 148 547 0 126 19840 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-384 384 1 49 94 0 30 19200 0 malloc-256 256 44 31 437 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 99 0 2 16384 0 malloc-2048 2048 4 4 71 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-512 512 3 29 405 0 30 16384 0 sctp_laddr 48 0 336 2331 0 254 16128 0 malloc-64 64 158 94 320 0 254 16128 0 malloc-32 32 108 396 8857 0 254 16128 0 vtnet_tx_hdr 24 0 668 666629 0 254 16032 0 udplite_inpcb 496 0 32 237 0 254 15872 0 udp_inpcb 496 6 26 425 0 254 15872 0 unpcb 256 20 40 1431 0 254 15360 0 malloc-256 256 34 26 1700 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 17 0 30 12288 0 tcp_rack_map 112 0 108 1117 0 126 12096 0 ertt 72 88 80 2054 0 126 12096 0 malloc-64 64 120 69 724 0 254 12096 0 malloc-32 32 161 217 371 0 254 12096 0 malloc-16 16 346 404 677 0 254 12000 0 ripcb 496 5 19 154 0 254 11904 0 itimer 352 0 33 77 0 30 11616 0 kenv 258 15 30 1042 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 166 0 16 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 0 16 16 0 30 8192 0 pf tags 104 0 78 27 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 3 0 254 8096 0 PGRP 88 35 57 68 0 126 8096 0 rl_entry 40 119 83 119 0 254 8080 0 sctp_asconf_ack 48 0 168 16 0 254 8064 0 sctp_stream_msg_out 112 10 62 652 0 254 8064 0 udpcb 32 6 246 662 0 254 8064 0 malloc-64 64 12 114 133 0 254 8064 0 malloc-32 32 147 105 231 0 254 8064 0 malloc-32 32 0 252 22 0 254 8064 0 malloc-32 32 21 231 63 0 254 8064 0 malloc-32 32 38 214 906 0 254 8064 0 4 Bucket 48 7 161 139 0 254 8064 0 malloc-16 16 90 410 2069 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 32 468 30821 0 254 8000 0 malloc-16 16 82 418 8973 0 254 8000 0 malloc-128 128 25 37 128 0 126 7936 0 malloc-128 128 12 50 590 0 126 7936 0 sctp_readq 152 0 52 296 0 254 7904 0 AIO 208 0 38 35 0 62 7904 0 cryptop 280 0 28 57 0 30 7840 0 AIOCB 552 0 14 54 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 1 19 415 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 12 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 3 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 tfo_ccache_entries 80 2 30 2 0 126 2560 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 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 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 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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0