panic: ASan: Invalid access, 4-byte read at 0xfffffe0053d6bd74, RedZonePartial(2) cpuid = 0 time = 1626346312 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00937f0470 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00937f05d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00937f06b0 panic() at panic+0xb5/frame 0xfffffe00937f0780 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00937f0840 udp_bind() at udp_bind+0xe5/frame 0xfffffe00937f0880 sobind() at sobind+0xd5/frame 0xfffffe00937f08d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00937f09b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00937f09f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00937f0bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 9600 tid 110049 ] Stopped at kdb_enter+0x6b: movq $0,0x28f0e8a(%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 0x3864b533fe308b32 rdx 0x40001 rbx 0 rsp 0xfffffe00937f05b0 rbp 0xfffffe00937f05d0 rsi 0 rdi 0xfffffe009252e668 r8 0x3 r9 0xfffffe00937f0108 r10 0 r11 0xfffffe009ab806f0 r12 0xfffffe009ab801e0 r13 0xfffffe00937f0601 r14 0xffffffff82c53de0 .str.18 r15 0xffffffff82c53de0 .str.18 rip 0xffffffff81798bab kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28f0e8a(%rip) db> show proc Process 9600 (syz-executor.0) at 0xfffffe0091f52a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe0091f87000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b480000 (map 0xfffffe009b480000) (map.pmap 0xfffffe009b4800c0) (pmap 0xfffffe009b480120) threads: 2 100103 RunQ syz-executor.0 110049 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 9603 787 787 0 R syz-executor.2 9602 795 795 0 R syz-executor.3 9601 786 786 0 R CPU 1 syz-executor.1 9600 785 785 0 R (threaded) syz-executor.0 100103 RunQ syz-executor.0 110049 Run CPU 0 syz-executor.0 9516 1 785 0 S uwait 0xfffffe009b50bb80 syz-executor.0 9508 1 786 0 S uwait 0xfffffe00925b1b00 syz-executor.1 9506 1 786 0 S uwait 0xfffffe009b50b480 syz-executor.1 9504 1 785 0 S uwait 0xfffffe00925b1700 syz-executor.0 9497 1 786 0 S uwait 0xfffffe0092590780 syz-executor.1 9496 1 785 0 S uwait 0xfffffe009b280b80 syz-executor.0 9483 1 785 0 S uwait 0xfffffe00925b1e80 syz-executor.0 9479 1 785 0 S uwait 0xfffffe009b50b780 syz-executor.0 2741 1 2741 65 Ss select 0xfffffe009209e640 dhclient 2096 1 2096 0 Ss select 0xfffffe009209e8c0 dhclient 2086 1 2086 0 Ss select 0xfffffe009b2806c0 dhclient 1999 1 1999 65 Ss select 0xfffffe009b2809c0 dhclient 1467 1 1467 0 Ss select 0xfffffe009aa9c240 dhclient 1464 1 1464 0 Ss select 0xfffffe009b50b3c0 dhclient 1445 1 1445 65 Ss select 0xfffffe009ac51e40 dhclient 1325 1 786 0 S uwait 0xfffffe00925b1d00 syz-executor.1 1321 1 786 0 S uwait 0xfffffe009aa9c900 syz-executor.1 1234 1 1234 0 Ss select 0xfffffe009aa9c040 dhclient 1225 1 1225 0 Ss select 0xfffffe009aa9c0c0 dhclient 1128 1 1128 65 Ss select 0xfffffe0091e363c0 dhclient 1108 1 795 0 S uwait 0xfffffe0092590200 syz-executor.3 1100 1 786 0 S uwait 0xfffffe0099809d80 syz-executor.1 1096 1 785 0 S uwait 0xfffffe009aa9cc00 syz-executor.0 1094 1 787 0 S uwait 0xfffffe009aa9ca00 syz-executor.2 1093 1 795 0 S uwait 0xfffffe00925b1600 syz-executor.3 1091 1 786 0 S uwait 0xfffffe00925a0a80 syz-executor.1 1084 1 786 0 S uwait 0xfffffe0099809c80 syz-executor.1 1083 1 785 0 S uwait 0xfffffe00925b1500 syz-executor.0 1080 1 787 0 S uwait 0xfffffe0099809780 syz-executor.2 1079 1 795 0 S uwait 0xfffffe0099809180 syz-executor.3 1072 1 786 0 S uwait 0xfffffe0099809480 syz-executor.1 1071 1 785 0 S uwait 0xfffffe0099809880 syz-executor.0 1069 1 787 0 S uwait 0xfffffe00925a0b80 syz-executor.2 1065 1 786 0 S uwait 0xfffffe0099809280 syz-executor.1 1058 1 786 0 S uwait 0xfffffe00587f1200 syz-executor.1 1047 1 786 0 S uwait 0xfffffe0092590600 syz-executor.1 1043 1 786 0 S uwait 0xfffffe009aa9cd00 syz-executor.1 1018 0 0 0 DL aiordy 0xfffffe009ab50538 [aiod4] 1017 0 0 0 DL aiordy 0xfffffe009ab50a70 [aiod3] 1016 0 0 0 DL aiordy 0xfffffe009aabc000 [aiod2] 1015 0 0 0 DL aiordy 0xfffffe009aa46000 [aiod1] 920 1 787 0 SV uwait 0xfffffe0092590500 syz-executor.2 915 1 785 0 S umtxn 0xfffffe009209ee00 syz-executor.0 912 1 787 0 SV sigwait 0xfffffe009205f000 syz-executor.2 911 1 785 0 S uwait 0xfffffe00925a0680 syz-executor.0 904 1 785 0 S uwait 0xfffffe0092590400 syz-executor.0 902 1 787 0 S uwait 0xfffffe0099809b80 syz-executor.2 901 1 787 0 S uwait 0xfffffe0099809a80 syz-executor.2 900 1 785 0 S uwait 0xfffffe0091e36b80 syz-executor.0 898 1 786 0 S uwait 0xfffffe00925a0980 syz-executor.1 897 1 786 0 S uwait 0xfffffe0099809980 syz-executor.1 894 1 786 0 S uwait 0xfffffe00925a0e80 syz-executor.1 892 1 786 0 S uwait 0xfffffe00925a0580 syz-executor.1 889 1 785 0 S uwait 0xfffffe009209e000 syz-executor.0 887 1 785 0 S uwait 0xfffffe0099809580 syz-executor.0 886 1 787 0 S uwait 0xfffffe0099809680 syz-executor.2 883 1 787 0 S uwait 0xfffffe0092590100 syz-executor.2 880 1 787 0 S uwait 0xfffffe00925a0c80 syz-executor.2 879 1 787 0 S uwait 0xfffffe00587f1480 syz-executor.2 878 1 786 0 S uwait 0xfffffe0092590300 syz-executor.1 872 1 786 0 S uwait 0xfffffe00587f1a80 syz-executor.1 871 1 786 0 S uwait 0xfffffe008fa96100 syz-executor.1 865 1 786 0 S uwait 0xfffffe00587f1e80 syz-executor.1 864 1 786 0 S uwait 0xfffffe008fa96e80 syz-executor.1 831 1 831 0 Ss select 0xfffffe0092590d40 dhclient 826 1 826 0 Ss select 0xfffffe009209e1c0 dhclient 795 780 795 0 Ss nanslp 0xffffffff84056940 syz-executor.3 787 780 787 0 Ss nanslp 0xffffffff84056940 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff84056940 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff84056941 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100102 S uwait 0xfffffe00587f1000 syz-fuzzer 100123 S uwait 0xfffffe0091fd9080 syz-fuzzer 100124 S uwait 0xfffffe0091fd9180 syz-fuzzer 100125 S uwait 0xfffffe0091fd9280 syz-fuzzer 100126 S uwait 0xfffffe0091fd9380 syz-fuzzer 100127 S uwait 0xfffffe009209ec00 syz-fuzzer 100128 S uwait 0xfffffe009209ed00 syz-fuzzer 100129 S uwait 0xfffffe0091fd9480 syz-fuzzer 100560 S kqread 0xfffffe008f8a4300 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009208ab20 csh 776 694 776 0 Ss select 0xfffffe009209ea40 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 0xffffffff84056940 cron 694 1 694 0 Ss select 0xfffffe008fa96440 sshd 507 1 507 0 Ss select 0xfffffe008fa967c0 syslogd 436 1 436 0 Ss select 0xfffffe008fa96940 devd 435 1 435 65 Ss select 0xfffffe008fa96640 dhclient 350 1 350 0 Ss select 0xfffffe008fa96540 dhclient 347 1 347 0 Ss select 0xfffffe008fa969c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417ca40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058525538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417a940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe008f8adce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b2cc0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a67f8 [dom0] 100084 D launds 0xffffffff841a6804 [laundry: dom0] 100085 D umarcl 0xffffffff81e8eb90 [uma] 18 0 0 0 DL - 0xffffffff83e0dae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d70460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a23d30 [pf purge] 15 0 0 0 DL - 0xffffffff84175dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84175dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84175dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84175dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c93240 [doneq0] 100047 D - 0xffffffff83c931c0 [async] 100080 D - 0xffffffff83c93040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aaac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541aad80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541aad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a08a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84029f00 [g_event] 100038 D - 0xffffffff84029f40 [g_up] 100039 D - 0xffffffff84029f80 [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 0xffffffff841a1840 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402ae00 [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 - 0xfffffe0053df5e00 [in6m_free taskq] 100019 D - 0xfffffe0053df5d00 [pci_hp taskq] 100020 D - 0xfffffe0053df5c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df5c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df5c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df5c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df5b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df5b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df5b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df5b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df5a00 [firmware taskq] 100040 D - 0xfffffe0053df5900 [crypto_0] 100041 D - 0xfffffe0053df5900 [crypto_1] 100057 D - 0xfffffe0053df5700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df5600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df5500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df5400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0400 [virtio_balloon] 100066 D - 0xfffffe0053df5300 [mca taskq] 100071 D - 0xffffffff82c5ad61 [deadlkres] 100075 D - 0xfffffe005838be00 [acpi_task_0] 100076 D - 0xfffffe005838be00 [acpi_task_1] 100077 D - 0xfffffe005838be00 [acpi_task_2] 100079 D - 0xfffffe0053df5800 [CAM taskq] db> show all locks Process 9601 (syz-executor.1) thread 0xfffffe009259be40 (100375) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009b4b0a50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 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 485 newblk 14 1028K 10034 vfscache 3 1025K 3 filedesc 118 938K 17321 pcb 142 665K 5280 inodedep 114 555K 8729 subproc 250 518K 9737 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 acpica 1674 184K 54712 vnet_data 1 168K 1 vmem 3 146K 5 tidhash 3 141K 3 linker 356 140K 412 pagedep 15 132K 8618 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 48 bus 985 80K 3476 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 320 59K 19654 umtx 440 55K 440 temp 36 35K 5415 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 126 32K 136 msg 4 30K 4 dirrem 103 26K 8639 gtaskqueue 18 26K 18 sctp_atcl 59 23K 1805 kbdmux 6 22K 6 routetbl 148 22K 729 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 lltable 42 13K 114 KTRACE 101 13K 767231 freefile 98 13K 8602 ifnet 7 13K 7 ether_multi 152 13K 162 ksem 31 12K 49 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 kqueue 119 10K 9624 in6_multi 65 9K 65 bmsafemap 2 9K 8722 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 pf_table 4 8K 77 rpc 2 8K 2 shmfd 1 8K 16 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 117 8K 9594 cred 28 7K 293 taskqueue 60 7K 60 DEVFSP 97 7K 7788 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 473 pf_ifnet 15 6K 87 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 53 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 87 acpisem 28 4K 28 selfd 55 4K 135009 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 676 terminal 11 3K 11 select 19 3K 80 uidinfo 4 3K 18 sctp_stro 2 2K 403 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_atky 61 2K 2247 ip6ndp 12 2K 13 Unitno 30 2K 67 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 inpcbpolicy 44 2K 3322 newdirblk 10 2K 8598 ipsecpolicy 2 2K 2 acpidev 20 2K 20 xform 19 2K 8549 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 17196 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 84 NFSD session 1 1K 1 sctp_athm 59 1K 1812 CAM periph 4 1K 271 osd 36 1K 2600 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 50 encap_export_host 12 1K 12 procdesc 5 1K 14 freework 3 1K 8858 diradd 4 1K 8679 freeblks 2 1K 8612 pfil 4 1K 4 cdev 2 1K 2 pf_rule 3 1K 56 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 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 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 13361 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 98 sctp_vrf 1 1K 1 sctp_map 4 1K 806 vnet 1 1K 1 entropy 2 1K 46 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 712 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 4 sctp_stri 0 0K 12 dctcp data 0 0K 0 chd data 0 0K 13 cubic data 0 0K 0 mqdata 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 8 tcp_do 0 0K 0 tcp_fsb 0 0K 849 htcp data 0 0K 0 vegas data 0 0K 5 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 7328 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 39 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 27 allocindir 0 0K 0 indirdep 0 0K 313 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 145 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 8876 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 9 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 76 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 3686 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 12 lio 0 0K 8 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 136 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 22904 ioctlops 0 0K 244 eventfd 0 0K 18 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 5 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 896 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 16 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 988 792330 0 254 38125568 0 mbuf 256 8735 835 1450285 0 254 2449920 0 tcp_log 416 0 5184 64616 0 254 2156544 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 190 11570 1573 0 62 1693440 0 malloc-384 384 4268 32 4340 0 30 1651200 0 RADIX NODE 144 11081 366 224053 0 63 1648368 0 malloc-128 128 11342 35 11511 0 126 1456256 0 malloc-4096 4096 327 3 521 0 2 1351680 0 UMA Slabs 0 112 10695 30 10695 0 126 1201200 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 tcp_bbr_map 128 4006 4674 78178 0 126 1111040 0 malloc-16384 16384 59 3 8659 0 1 1015808 0 vmem btag 56 17732 27 17732 0 254 994504 0 ertt_txseginfo 40 15895 6426 142196 0 254 892840 0 FFS inode 1160 552 22 9155 0 8 665840 0 malloc-4096 4096 140 3 10159 0 2 585728 0 VM OBJECT 264 1945 65 137673 0 30 530640 0 MAP ENTRY 96 4377 243 519315 0 126 443520 0 256 Bucket 2048 178 18 15426 0 8 401408 0 THREAD 1808 202 18 10049 0 8 397760 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 591 84 9196 0 30 302400 0 malloc-64 64 4191 534 139517 0 254 302400 0 malloc-65536 65536 4 0 4 0 1 262144 0 VMSPACE 2544 89 10 9576 0 4 251856 0 malloc-16 16 14035 465 15434 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-2048 2048 59 51 1407 0 8 225280 0 malloc-384 384 113 437 8728 0 30 211200 0 malloc-65536 65536 1 2 11 0 1 196608 0 malloc-32768 32768 0 6 275 0 1 196608 0 malloc-256 256 232 533 36525 0 62 195840 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-256 256 215 505 26681 0 62 184320 0 malloc-32 32 5364 180 5615 0 254 177408 0 PROC 1336 116 16 9603 0 8 176352 0 malloc-128 128 1264 69 40672 0 126 170624 0 malloc-128 128 1221 81 19668 0 126 166656 0 socket 944 124 52 6039 0 254 166144 0 S VFS Cache 104 1034 409 11022 0 126 150072 0 mbuf_packet 256 83 502 12014 0 254 149760 0 FFS2 dinode 256 552 18 9155 0 62 145920 0 filedesc0 1072 117 16 9594 0 8 142576 0 sctp_ep 1280 57 54 1395 0 254 142080 0 128 Bucket 1024 94 37 3654 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 440 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 4 0 1 131072 0 ksiginfo 112 112 932 1644 0 126 116928 0 malloc-1024 1024 110 2 127 0 16 114688 0 tcp_inpcb 496 32 192 2589 0 254 111104 0 malloc-128 128 400 468 9080 0 126 111104 0 sctp_asoc 2288 2 43 403 0 254 102960 0 malloc-2048 2048 7 37 3695 0 8 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-2048 2048 4 38 511 0 8 86016 0 clpbuf 2624 0 32 39 0 16 83968 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-8192 8192 5 5 135 0 1 81920 0 g_bio 408 0 170 12185 0 30 69360 0 tcpcb 1080 32 31 2589 0 254 68040 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-8192 8192 6 2 8 0 1 65536 0 malloc-1024 1024 10 50 911 0 16 61440 0 64 Bucket 512 77 43 4499 0 30 61440 0 malloc-384 384 59 91 1805 0 30 57600 0 32 Bucket 256 75 135 7905 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-256 256 152 43 247 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 6 0 1 49152 0 sctp_raddr 736 2 64 436 0 254 48576 0 malloc-64 64 629 127 511811 0 254 48384 0 pcpu-8 8 4798 834 6582 0 254 45056 0 pipe 744 23 37 537 0 16 44640 0 malloc-384 384 83 27 284 0 30 42240 0 malloc-256 256 114 51 1322 0 62 42240 0 malloc-256 256 106 59 1825 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 Files 80 363 137 30855 0 126 40000 0 tcp_bbr_pcb 832 11 34 1483 0 16 37440 0 NAMEI 1024 0 36 59401 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 477 90 689 0 254 36288 0 TURNSTILE 136 221 31 221 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 6 10 79 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 39 465 11217 0 254 32256 0 malloc-2048 2048 12 2 217 0 8 28672 0 malloc-1024 1024 13 15 1472 0 16 28672 0 malloc-64 64 320 121 19380 0 254 28224 0 KNOTE 160 28 147 108255 0 62 28000 0 malloc-128 128 7 210 377 0 126 27776 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 8880 0 2 24576 0 malloc-4096 4096 2 4 40 0 2 24576 0 malloc-2048 2048 6 6 231 0 8 24576 0 PWD 32 53 703 8695 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 53 247 2250 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 47 43 449 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 0 27 849 0 16 22464 0 malloc-2048 2048 2 8 119 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 374 256 136120 0 254 20160 0 malloc-32 32 85 545 2612 0 254 20160 0 malloc-128 128 96 59 8756 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-256 256 35 40 8762 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 95 0 2 16384 0 malloc-1024 1024 11 5 54 0 16 16384 0 malloc-64 64 158 94 178 0 254 16128 0 vtnet_tx_hdr 24 0 668 408793 0 254 16032 0 ripcb 496 5 27 481 0 254 15872 0 malloc-384 384 35 5 37 0 30 15360 0 malloc-256 256 34 26 1027 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 209 0 30 12288 0 malloc-64 64 104 85 7800 0 254 12096 0 malloc-32 32 160 218 289 0 254 12096 0 16 Bucket 144 63 21 368 0 62 12096 0 malloc-16 16 346 404 600 0 254 12000 0 udp_inpcb 496 6 18 229 0 254 11904 0 sctp_chunk 152 2 76 89 0 254 11856 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1276 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 14 0 16 8192 0 malloc-1024 1024 1 7 52 0 16 8192 0 malloc-512 512 1 15 11 0 30 8192 0 malloc-512 512 3 13 85 0 30 8192 0 malloc-512 512 12 4 14 0 30 8192 0 malloc-512 512 0 16 64 0 30 8192 0 malloc-512 512 0 16 26 0 30 8192 0 pf tags 104 0 78 8 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 53 0 126 8096 0 rl_entry 40 79 123 79 0 254 8080 0 sctp_stream_msg_out 112 0 72 65 0 254 8064 0 sctp_laddr 48 4 164 297 0 254 8064 0 tcp_rack_map 112 0 72 1608 0 126 8064 0 udpcb 32 7 245 252 0 254 8064 0 ertt 72 32 80 2589 0 126 8064 0 malloc-64 64 12 114 106 0 254 8064 0 malloc-32 32 138 114 254 0 254 8064 0 malloc-32 32 24 228 73 0 254 8064 0 malloc-32 32 38 214 849 0 254 8064 0 4 Bucket 48 7 161 195 0 254 8064 0 2 Bucket 32 54 198 1340 0 254 8064 0 malloc-16 16 34 466 2596 0 254 8000 0 malloc-16 16 16 484 27 0 254 8000 0 malloc-16 16 188 312 1426 0 254 8000 0 malloc-16 16 30 470 200424 0 254 8000 0 malloc-16 16 67 433 2138 0 254 8000 0 udplite_inpcb 496 1 15 23 0 254 7936 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 14 48 911 0 126 7936 0 sctp_readq 152 0 52 2 0 254 7904 0 AIO 208 0 38 27 0 62 7904 0 AIOCB 552 0 14 38 0 16 7728 0 malloc-384 384 1 19 2870 0 30 7680 0 malloc-384 384 1 19 37 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 AIOP 32 4 122 4 0 254 4032 0 cryptop 280 0 14 2 0 30 3920 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_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 TMPFS node 224 0 0 0 0 62 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 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-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