panic: ASan: Invalid access, 4-byte read at 0xfffffe005741ddc8, RedZonePartial(3) cpuid = 0 time = 1625797297 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00997b1050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00997b11b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00997b1290 panic() at panic+0xb5/frame 0xfffffe00997b1350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00997b1410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00997b16a0 sosend() at sosend+0x11e/frame 0xfffffe00997b1710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00997b1880 sendit() at sendit+0x2b0/frame 0xfffffe00997b18d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00997b19f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00997b1bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00997b1bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 7352 tid 110633 ] 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 0x28 rax 0x12 rcx 0xf92be9782e40f17c rdx 0x40001 rbx 0 rsp 0xfffffe00997b1190 rbp 0xfffffe00997b11b0 rsi 0 rdi 0xfffffe00925663e8 r8 0x3 r9 0xfffffe00997b0ce8 r10 0 r11 0xfffffe0092553c30 r12 0xfffffe0092553720 r13 0xfffffe00997b1201 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 7352 (syz-executor.0) at 0xfffffe009aed1000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe0091f15a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009aedc000 (map 0xfffffe009aedc000) (map.pmap 0xfffffe009aedc0c0) (pmap 0xfffffe009aedc120) threads: 2 107952 RunQ syz-executor.0 110633 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 7352 782 782 0 R (threaded) syz-executor.0 107952 RunQ syz-executor.0 110633 Run CPU 0 syz-executor.0 7351 793 793 0 R (threaded) syz-executor.2 108417 RunQ syz-executor.2 110632 S uwait 0xfffffe009b45ff00 syz-executor.2 7350 799 799 0 R (threaded) syz-executor.3 109372 RunQ syz-executor.3 110631 S uwait 0xfffffe009b047880 syz-executor.3 5758 1 782 0 S uwait 0xfffffe009b047e00 syz-executor.0 5748 1 782 0 S uwait 0xfffffe00920c1b00 syz-executor.0 5746 1 782 0 S uwait 0xfffffe009abe3480 syz-executor.0 5743 1 782 0 S uwait 0xfffffe009b047e80 syz-executor.0 5742 1 782 0 S uwait 0xfffffe00925ef000 syz-executor.0 5372 1 784 0 S uwait 0xfffffe00925efb00 syz-executor.1 5360 1 784 0 S uwait 0xfffffe00925cf080 syz-executor.1 3981 0 0 0 DL aiordy 0xfffffe009b121000 [aiod4] 3980 0 0 0 DL aiordy 0xfffffe009b121a70 [aiod3] 3979 0 0 0 DL aiordy 0xfffffe009b121538 [aiod2] 3978 0 0 0 DL aiordy 0xfffffe009b066538 [aiod1] 2772 1 782 0 S uwait 0xfffffe009a8b7c80 syz-executor.0 2769 1 784 0 S uwait 0xfffffe008fad1100 syz-executor.1 2768 1 782 0 S uwait 0xfffffe008f8a1e00 syz-executor.0 2763 1 782 0 S uwait 0xfffffe009a8b7e80 syz-executor.0 2758 1 784 0 S uwait 0xfffffe009a8b7d80 syz-executor.1 2753 1 784 0 S uwait 0xfffffe009abe3d00 syz-executor.1 2751 1 784 0 S uwait 0xfffffe00925efe80 syz-executor.1 2742 1 784 0 S uwait 0xfffffe00925b7100 syz-executor.1 1963 1 784 0 S uwait 0xfffffe00920c1500 syz-executor.1 1958 1 799 0 S uwait 0xfffffe008f8a1f00 syz-executor.3 1957 1 784 0 S uwait 0xfffffe00920c1600 syz-executor.1 1952 1 784 0 S uwait 0xfffffe00925efe00 syz-executor.1 1950 1 784 0 S uwait 0xfffffe0091fb4c00 syz-executor.1 1949 1 799 0 S uwait 0xfffffe009a8b7a80 syz-executor.3 1946 1 784 0 S uwait 0xfffffe00925ef200 syz-executor.1 1945 1 799 0 S uwait 0xfffffe0091fb4d00 syz-executor.3 1942 1 784 0 S uwait 0xfffffe00920c1300 syz-executor.1 1932 1 782 0 S uwait 0xfffffe009a8b7880 syz-executor.0 1928 1 1928 65 Ss select 0xfffffe00925cf3c0 dhclient 1924 1 782 0 S uwait 0xfffffe009a8b7980 syz-executor.0 1919 1 782 0 S uwait 0xfffffe008f8a1b00 syz-executor.0 1912 1 782 0 S uwait 0xfffffe00920c1800 syz-executor.0 1910 1 782 0 S uwait 0xfffffe00920c1200 syz-executor.0 1750 1 1750 0 Ss select 0xfffffe00925cf440 dhclient 1747 1 1747 0 Ss select 0xfffffe00925cf2c0 dhclient 1728 1 1728 65 Ss select 0xfffffe008fad13c0 dhclient 1479 1 1479 0 Ss select 0xfffffe009a8b7640 dhclient 1476 1 1476 0 Ss select 0xfffffe00920c1d40 dhclient 1444 1 1444 65 Ss select 0xfffffe00925cf7c0 dhclient 1267 1 1267 0 Ss select 0xfffffe009a8b7240 dhclient 1264 1 1264 0 Ss select 0xfffffe009a8b71c0 dhclient 1227 1 1227 65 Ss select 0xfffffe009a8b73c0 dhclient 1017 1 1017 0 Ss select 0xfffffe00925ef2c0 dhclient 1014 1 1014 0 Ss select 0xfffffe00925cf940 dhclient 799 780 799 0 Ss nanslp 0xffffffff84054900 syz-executor.3 793 780 793 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84054900 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100089 S uwait 0xfffffe0056fde200 syz-fuzzer 100119 RunQ syz-fuzzer 100120 S uwait 0xfffffe008f8a1100 syz-fuzzer 100121 S uwait 0xfffffe0091fb4900 syz-fuzzer 100122 S kqread 0xfffffe00920c8c00 syz-fuzzer 100123 S uwait 0xfffffe00587a2380 syz-fuzzer 100124 S uwait 0xfffffe0091fb4600 syz-fuzzer 100125 S uwait 0xfffffe0091fb4b00 syz-fuzzer 100126 RunQ syz-fuzzer 105123 S uwait 0xfffffe00925cf100 syz-fuzzer 105124 S uwait 0xfffffe00925ef900 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009206c0b0 csh 776 694 776 0 Ss select 0xfffffe00920c1ec0 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 0xfffffe00587a2040 sshd 507 1 507 0 Ss select 0xfffffe00587a2240 syslogd 436 1 436 0 Ss select 0xfffffe00587a21c0 devd 435 1 435 65 Ss select 0xfffffe00587a2640 dhclient 350 1 350 0 Ss select 0xfffffe00587a20c0 dhclient 347 1 347 0 Ss select 0xfffffe008fad1540 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 RL [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe008f8cfce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100084 D launds 0xffffffff841a47c4 [laundry: dom0] 100085 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849483c0 [sctp_iterator] 16 0 0 0 RL [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 RLs (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 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 - 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] 7347 784 784 0 Z syz-executor.1 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 9 1026K 16204 vfscache 3 1025K 3 pcb 138 661K 16693 filedesc 74 586K 12611 inodedep 144 566K 7006 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 208 426K 7469 vmem 3 274K 6 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 6392 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 87 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 462 58K 462 kdtrace 286 54K 17987 sctp_stro 52 52K 3508 sctp_atcl 107 41K 11562 dirrem 135 34K 6742 temp 35 33K 3263 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 70 20K 77 DEVFS_RULE 56 20K 56 freefile 135 17K 6653 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 132 17K 836 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 lltable 44 14K 287 KTRACE 100 13K 114 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 sctp_timw 33 9K 33 bmsafemap 2 9K 6997 kqueue 98 9K 7418 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 60 rpc 2 8K 2 shmfd 1 8K 65 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 27 7K 377 sctp_atky 159 7K 15560 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 601 pwddesc 95 6K 7387 DEVFSP 80 5K 807 pf_ifnet 12 5K 205 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 64 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 95321 lockf 32 4K 493 hhook 15 4K 17 pf_osfp 29 4K 29 fpukern_ctx 3 3K 3 proc-args 52 3K 757 terminal 11 3K 11 select 19 3K 304 uidinfo 4 3K 21 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_athm 107 2K 11892 sctp_ifa 13 2K 14 sctp_map 104 2K 6892 Unitno 27 2K 91 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 9837 softdep 1 1K 1 mkdir 8 1K 12662 freeblks 4 1K 6757 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 348 NFSD session 1 1K 1 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 473 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 6331 diradd 4 1K 6785 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 4544 osd 8 1K 1763 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 13 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 xform 2 1K 1309 CAM I/O Scheduler 1 1K 1 ip_msource 2 1K 8 CAM path 4 1K 1034 soname 5 1K 11447 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 124 sctp_vrf 1 1K 1 sctp_aadr 1 1K 68 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 p1003.1b 1 1K 1 cdg data 0 0K 12 cubic data 0 0K 19 tcp_do 0 0K 0 tcp_fsb 0 0K 405 dctcp data 0 0K 16 pf_table 0 0K 105 pf_rule 0 0K 175 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 18 sctp_mcore 0 0K 0 sctp_socko 0 0K 5846 sctp_iter 0 0K 29 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 18 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_stri 0 0K 712 chd data 0 0K 19 htcp data 0 0K 24 mqdata 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 6597 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 172 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 3910 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 151 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 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 52 in_mfilter 0 0K 24 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 11 VN POLL 0 0K 5 twsbuf 0 0K 0 statfs 0 0K 6542 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 40 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 219 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 21490 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 11 lio 0 0K 10 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 199 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 21049 ioctlops 0 0K 1081 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 1027 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 12 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 985 238395 0 254 38113280 0 tcp_log 416 0 18801 375124 0 254 7821216 0 mbuf 256 8910 2130 1391288 0 254 2826240 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 354 11406 13320 0 62 1693440 0 RADIX NODE 144 9711 1876 214795 0 62 1668528 0 malloc-384 384 4249 31 4496 0 30 1643520 0 malloc-128 128 11334 43 11718 0 126 1456256 0 malloc-4096 4096 327 3 662 0 2 1351680 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 UMA Slabs 0 112 10787 10 10787 0 126 1209264 0 vmem btag 56 19247 96 19247 0 254 1083208 0 malloc-16384 16384 37 5 6304 0 1 688128 0 FFS inode 1160 547 34 7200 0 8 673960 0 256 Bucket 2048 280 18 19128 0 8 610304 0 ertt_txseginfo 40 1 13735 798532 0 254 549440 0 tcp_bbr_map 128 0 3968 197945 0 126 507904 0 malloc-4096 4096 119 4 7908 0 2 503808 0 VM OBJECT 264 1681 89 109758 0 30 467280 0 THREAD 1808 189 42 10633 0 8 417648 0 sctp_asoc 2288 52 118 3446 0 254 388960 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3207 321 427552 0 126 338688 0 VNODE 448 585 81 7240 0 30 298368 0 malloc-64 64 4199 148 99914 0 254 278208 0 sctp_ep 1280 55 152 7680 0 254 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 0 8 3553 0 1 262144 0 malloc-2048 2048 57 65 7684 0 8 249856 0 malloc-16 16 14135 365 25300 0 254 232000 0 malloc-32768 32768 0 7 181 0 1 229376 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-256 256 262 563 40006 0 62 211200 0 VMSPACE 2544 68 10 7327 0 4 198432 0 malloc-65536 65536 0 3 634 0 1 196608 0 malloc-65536 65536 1 2 62 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5364 180 5828 0 254 177408 0 malloc-128 128 1264 69 36317 0 126 170624 0 malloc-128 128 1241 30 15498 0 126 162688 0 mbuf_packet 256 114 516 35228 0 254 161280 0 FFS2 dinode 256 547 38 7200 0 62 149760 0 PROC 1336 95 16 7352 0 8 148296 0 socket 944 43 113 13861 0 254 147264 0 S VFS Cache 104 1072 332 7900 0 126 146016 0 sctp_chunk 152 59 877 2641 0 254 142272 0 malloc-2048 2048 4 62 511 0 8 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-256 256 202 308 24941 0 62 130560 0 clpbuf 2624 0 48 798 0 16 125952 0 128 Bucket 1024 81 38 2648 0 16 121856 0 sctp_raddr 736 60 105 3757 0 254 121440 0 filedesc0 1072 95 17 7387 0 8 120064 0 malloc-1024 1024 110 6 127 0 16 118784 0 malloc-1024 1024 60 56 3976 0 16 118784 0 ksiginfo 112 95 949 759 0 126 116928 0 malloc-2048 2048 7 49 21501 0 8 114688 0 malloc-384 384 143 127 7020 0 30 103680 0 malloc-384 384 107 153 11606 0 30 99840 0 malloc-16384 16384 4 2 179 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 438 213 7111 0 126 83328 0 64 Bucket 512 105 47 9053 0 30 77824 0 g_bio 408 0 190 76228 0 30 77520 0 malloc-8192 8192 5 4 135 0 1 73728 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 5 0 1 65536 0 malloc-256 256 105 135 8302 0 62 61440 0 tcpcb 1080 4 52 1752 0 254 60480 0 malloc-8192 8192 6 1 8 0 1 57344 0 malloc-256 256 152 58 699 0 62 53760 0 32 Bucket 256 77 133 9447 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 4 2 12 0 1 49152 0 malloc-64 64 608 148 26363 0 254 48384 0 udplite_inpcb 496 0 96 2110 0 254 47616 0 malloc-384 384 75 45 366 0 30 46080 0 pcpu-8 8 4741 891 9707 0 254 45056 0 malloc-256 256 114 51 1285 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 2 18 714 0 8 40960 0 malloc-2048 2048 2 18 107 0 8 40960 0 pipe 744 32 23 776 0 16 40920 0 NAMEI 1024 0 36 44844 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 80 254 196 30979 0 126 36000 0 TURNSTILE 136 232 20 232 0 62 34272 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 6546 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-1024 1024 13 15 1600 0 16 28672 0 malloc-64 64 277 164 14906 0 254 28224 0 malloc-64 64 73 368 6826 0 254 28224 0 KNOTE 160 28 147 67281 0 62 28000 0 8 Bucket 80 72 278 3077 0 126 28000 0 tcp_inpcb 496 4 52 1752 0 254 27776 0 malloc-2048 2048 5 7 401 0 8 24576 0 malloc-2048 2048 12 0 203 0 8 24576 0 PWD 32 47 709 6361 0 254 24192 0 malloc-32 32 322 434 19375 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 7 179 634 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 39 51 598 0 62 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 tcp_bbr_pcb 832 0 27 754 0 16 22464 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-1024 1024 11 9 26 0 16 20480 0 malloc-64 64 158 157 429 0 254 20160 0 16 Bucket 144 70 70 814 0 62 20160 0 2 Bucket 32 64 566 1661 0 254 20160 0 malloc-128 128 89 66 6644 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1560 0 254 19200 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-384 384 36 14 41 0 30 19200 0 malloc-256 256 29 46 6679 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-4096 4096 2 2 38 0 2 16384 0 malloc-512 512 10 22 221 0 30 16384 0 malloc-32 32 133 371 12020 0 254 16128 0 vtnet_tx_hdr 24 0 668 461733 0 254 16032 0 udp_inpcb 496 6 26 508 0 254 15872 0 malloc-256 256 34 26 2137 0 62 15360 0 tcp_rack_pcb 832 0 18 405 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 12 12 48 0 30 12288 0 malloc-512 512 0 24 730 0 30 12288 0 sctp_stream_msg_out 112 25 83 795 0 254 12096 0 sctp_laddr 48 40 212 2559 0 254 12096 0 malloc-64 64 87 102 814 0 254 12096 0 malloc-32 32 160 218 289 0 254 12096 0 malloc-16 16 346 404 621 0 254 12000 0 malloc-16 16 115 635 12185 0 254 12000 0 ripcb 496 5 19 174 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 1 3 6 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 167 0 16 8192 0 malloc-512 512 1 15 9 0 30 8192 0 malloc-512 512 3 13 349 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 16 0 254 8096 0 PGRP 88 35 57 69 0 126 8096 0 rl_entry 40 109 93 109 0 254 8080 0 tcp_rack_map 112 0 72 771 0 126 8064 0 sackhole 32 0 252 2 0 254 8064 0 syncache 168 0 48 17 0 254 8064 0 udpcb 32 6 246 2618 0 254 8064 0 ktls_session 192 7 35 7 0 62 8064 0 ertt 72 4 108 1752 0 126 8064 0 malloc-64 64 14 112 122 0 254 8064 0 malloc-32 32 138 114 231 0 254 8064 0 malloc-32 32 21 231 97 0 254 8064 0 malloc-32 32 38 214 912 0 254 8064 0 4 Bucket 48 6 162 173 0 254 8064 0 malloc-16 16 6 494 1759 0 254 8000 0 malloc-16 16 16 484 32 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 30 470 30960 0 254 8000 0 malloc-128 128 25 37 137 0 126 7936 0 malloc-128 128 11 51 477 0 126 7936 0 sctp_readq 152 0 52 276 0 254 7904 0 AIO 208 0 38 27 0 62 7904 0 cryptop 280 0 28 84 0 30 7840 0 AIOCB 552 0 14 81 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 L VFS Cache 320 0 24 14 0 30 7680 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 50 0 30 7680 0 AIOLIO 272 0 28 10 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 99 0 126 6448 0 domainset 40 0 126 70 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 4 4 4 0 30 4096 0 malloc-512 512 0 8 23 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 itimer 352 0 11 5 0 30 3872 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 tfo 4 0 493 11 0 254 1972 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 0 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 tfo_ccache_entries 80 0 0 0 0 126 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 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 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-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-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