panic: ASan: Invalid access, 4-byte read at 0xfffffe0057738be4, RedZonePartial(2) cpuid = 0 time = 1626838581 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a7606470 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a76065d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a76066b0 panic() at panic+0xb5/frame 0xfffffe00a7606780 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a7606840 udp_bind() at udp_bind+0xe5/frame 0xfffffe00a7606880 sobind() at sobind+0xd5/frame 0xfffffe00a76068d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00a76069b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00a76069f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a7606bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 8064 tid 108101 ] Stopped at kdb_enter+0x6b: movq $0,0x28eed8a(%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 0x6346df5733396613 rdx 0x40001 rbx 0 rsp 0xfffffe00a76065b0 rbp 0xfffffe00a76065d0 rsi 0 rdi 0xfffffe0058826da8 r8 0x3 r9 0xfffffe00a7606108 r10 0 r11 0xfffffe00a728b190 r12 0xfffffe00a728ac80 r13 0xfffffe00a7606601 r14 0xffffffff82c56860 .str.18 r15 0xffffffff82c56860 .str.18 rip 0xffffffff8179ad2b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28eed8a(%rip) db> show proc Process 8064 (syz-executor.0) at 0xfffffe00a727d000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe00588f7000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a72913e0 (map 0xfffffe00a72913e0) (map.pmap 0xfffffe00a72914a0) (pmap 0xfffffe00a7291500) threads: 2 105847 RunQ syz-executor.0 108101 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 8067 786 786 0 R (threaded) syz-executor.1 103820 RunQ syz-executor.1 108102 RunQ syz-executor.1 8066 805 805 0 R (threaded) syz-executor.2 107707 RunQ syz-executor.2 108100 S uwait 0xfffffe00a7193200 syz-executor.2 8065 844 844 0 R (threaded) syz-executor.3 107722 Run CPU 1 syz-executor.3 108099 S uwait 0xfffffe00a7193e80 syz-executor.3 8064 785 785 0 R (threaded) syz-executor.0 105847 RunQ syz-executor.0 108101 Run CPU 0 syz-executor.0 4111 1 4111 65 Ss select 0xfffffe0056b90f40 dhclient 3915 0 0 0 DL aiordy 0xfffffe00a727d538 [aiod4] 3914 0 0 0 DL aiordy 0xfffffe00a727da70 [aiod3] 3913 0 0 0 DL aiordy 0xfffffe00a71a1000 [aiod2] 3912 0 0 0 DL aiordy 0xfffffe00a5b8ca70 [aiod1] 3788 1 3788 0 Ss select 0xfffffe0056b927c0 dhclient 3777 1 3777 0 Ss select 0xfffffe0056b92540 dhclient 3758 1 3758 65 Ss select 0xfffffe0056b8f340 dhclient 3526 1 786 0 S uwait 0xfffffe00a5ab6e00 syz-executor.1 3522 1 844 0 S uwait 0xfffffe009e3ca300 syz-executor.3 3519 1 805 0 S uwait 0xfffffe009e9e6300 syz-executor.2 3517 1 786 0 S uwait 0xfffffe009e95d200 syz-executor.1 3515 1 844 0 S uwait 0xfffffe009e9b6900 syz-executor.3 3513 1 786 0 S uwait 0xfffffe009e9a6880 syz-executor.1 3510 1 844 0 S uwait 0xfffffe009e9b6c00 syz-executor.3 3504 1 3503 0 S uwait 0xfffffe009e9b6300 syz-executor.3 3502 1 844 0 S umtxn 0xfffffe009e3ca180 syz-executor.3 3052 1 3052 0 Ss select 0xfffffe0053d46040 dhclient 3049 1 3049 0 Ss select 0xfffffe0056b92740 dhclient 3007 1 3007 65 Ss select 0xfffffe0056b92840 dhclient 2098 1 2098 0 Ss select 0xfffffe0053d46240 dhclient 2095 1 2095 0 Ss select 0xfffffe0056b8f240 dhclient 2066 1 2066 65 Ss select 0xfffffe0056b8f040 dhclient 1009 1 1009 0 Ss select 0xfffffe0056b8f440 dhclient 998 1 998 0 Ss select 0xfffffe0053d460c0 dhclient 935 1 844 0 S umtxn 0xfffffe009e4c1d00 syz-executor.3 933 1 844 0 S uwait 0xfffffe009e4c1b80 syz-executor.3 931 1 844 0 S uwait 0xfffffe009e4c1780 syz-executor.3 928 1 844 0 S uwait 0xfffffe009e9e6a80 syz-executor.3 925 1 844 0 S uwait 0xfffffe009e4c1880 syz-executor.3 922 1 844 0 S uwait 0xfffffe009e9e6980 syz-executor.3 920 1 844 0 S uwait 0xfffffe009e9a6a80 syz-executor.3 918 1 844 0 S uwait 0xfffffe00587dfc00 syz-executor.3 915 1 844 0 S uwait 0xfffffe009e9a6300 syz-executor.3 912 1 844 0 S uwait 0xfffffe009e9a6200 syz-executor.3 909 1 844 0 S uwait 0xfffffe009e9a6100 syz-executor.3 907 1 844 0 S uwait 0xfffffe009e9a6980 syz-executor.3 905 1 844 0 S uwait 0xfffffe009e9e6e80 syz-executor.3 902 1 844 0 S uwait 0xfffffe00587d9280 syz-executor.3 899 1 844 0 S uwait 0xfffffe00587dfd00 syz-executor.3 896 1 844 0 S umtxn 0xfffffe009e9a6680 syz-executor.3 894 1 844 0 S uwait 0xfffffe009e9a6580 syz-executor.3 892 1 844 0 S uwait 0xfffffe009e4c1980 syz-executor.3 890 1 844 0 S uwait 0xfffffe009e41e100 syz-executor.3 888 1 844 0 S uwait 0xfffffe009e95d000 syz-executor.3 886 1 884 0 S uwait 0xfffffe009e9a6b80 syz-executor.3 885 1 844 0 S uwait 0xfffffe00587d9580 syz-executor.3 844 780 844 0 Rs syz-executor.3 805 780 805 0 Ss nanslp 0xffffffff84056980 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff84056981 syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe009e41e400 syz-fuzzer 100118 S uwait 0xfffffe009e41e500 syz-fuzzer 100119 S uwait 0xfffffe009e41e600 syz-fuzzer 100120 S uwait 0xfffffe009e41e700 syz-fuzzer 100121 S uwait 0xfffffe009e41e800 syz-fuzzer 100122 S uwait 0xfffffe009e41e900 syz-fuzzer 100123 S uwait 0xfffffe009e4c1e80 syz-fuzzer 100124 S uwait 0xfffffe00587dff00 syz-fuzzer 100125 S uwait 0xfffffe009e41e000 syz-fuzzer 107824 S uwait 0xfffffe00a73e3d80 syz-fuzzer 107825 S uwait 0xfffffe009e9e6d80 syz-fuzzer 107826 S kqread 0xfffffe0057710200 syz-fuzzer 107827 S uwait 0xfffffe009e3cab00 syz-fuzzer 107832 S uwait 0xfffffe009e4c1c80 syz-fuzzer 107833 S uwait 0xfffffe00a7193000 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e3e10b0 csh 776 694 776 0 Ss select 0xfffffe0053d46540 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057004cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583840b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583844b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583848b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058384cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00582dc0b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00582dc4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00582dc8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00582dccb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056981 cron 694 1 694 0 Ss select 0xfffffe0056b8f640 sshd 507 1 507 0 Ss select 0xfffffe0053d46740 syslogd 436 1 436 0 Ss select 0xfffffe0053d468c0 devd 435 1 435 65 Ss select 0xfffffe0053d46840 dhclient 350 1 350 0 Ss select 0xfffffe0053d466c0 dhclient 347 1 347 0 Ss select 0xfffffe0053d467c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417cac0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005849d538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417a9c0 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00079198e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b2d80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a68b8 [dom0] 100087 D launds 0xffffffff841a68c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e91360 [uma] 18 0 0 0 DL - 0xffffffff83e0dae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d78460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84978d30 [pf purge] 15 0 0 0 DL - 0xffffffff84175e40 [soaiod4] 9 0 0 0 DL - 0xffffffff84175e40 [soaiod3] 8 0 0 0 DL - 0xffffffff84175e40 [soaiod2] 7 0 0 0 DL - 0xffffffff84175e40 [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 0xfffffe0056aafc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e16c80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e16c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a0960 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84029f40 [g_event] 100038 D - 0xffffffff84029f80 [g_up] 100039 D - 0xffffffff84029fc0 [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 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a1900 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402ae40 [swapper] 100005 D - 0xfffffe000791c500 [softirq_0] 100006 D - 0xfffffe000791c400 [softirq_1] 100007 D - 0xfffffe000791c300 [if_io_tqg_0] 100008 D - 0xfffffe000791c200 [if_io_tqg_1] 100009 D - 0xfffffe000791c100 [if_config_tqg_0] 100012 D - 0xfffffe0053dde100 [thread taskq] 100013 D - 0xfffffe0053dde000 [inm_free taskq] 100015 D - 0xfffffe0053df1c00 [kqueue_ctx taskq] 100016 D - 0xfffffe0053df1b00 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [in6m_free taskq] 100019 D - 0xfffffe0053df1800 [pci_hp taskq] 100020 D - 0xfffffe0053df1700 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df1700 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df1700 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df1700 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df1600 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df1600 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df1600 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df1600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053e27700 [firmware taskq] 100040 D - 0xfffffe0053e27600 [crypto_0] 100041 D - 0xfffffe0053e27600 [crypto_1] 100057 D - 0xfffffe0053e27000 [vtnet0 rxq 0] 100058 D - 0xfffffe0056ec9e00 [vtnet0 txq 0] 100059 D - 0xfffffe0056ec9d00 [vtnet0 rxq 1] 100060 D - 0xfffffe0056ec9c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056b8f780 [virtio_balloon] 100066 D - 0xfffffe0056ec9500 [mca taskq] 100067 D - 0xffffffff82c5d7e1 [deadlkres] 100075 D - 0xfffffe0056ec9300 [acpi_task_0] 100076 D - 0xfffffe0056ec9300 [acpi_task_1] 100077 D - 0xfffffe0056ec9300 [acpi_task_2] 100079 D - 0xfffffe0053e27500 [CAM taskq] db> show all locks Process 8065 (syz-executor.3) thread 0xfffffe00a5ab1740 (107722) shared rw vm object (vm object) r = 0 (0xfffffe009e942000) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a7163060) 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 9 1026K 7604 vfscache 3 1025K 3 filedesc 80 634K 14115 inodedep 122 558K 7105 pcb 28 537K 6181 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 213 436K 8183 acpica 1674 184K 54712 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 7033 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 46 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 297 56K 16171 umtx 440 55K 440 temp 35 33K 6446 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 dirrem 113 29K 7025 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 132 17K 421 tty 16 16K 16 ithread 99 16K 99 freefile 111 14K 6990 bus-sc 33 14K 1692 lltable 43 14K 74 KTRACE 100 13K 100 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 kqueue 100 9K 8078 bmsafemap 2 9K 7091 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 7 rpc 2 8K 2 shmfd 1 8K 24 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_timw 29 8K 29 cred 27 7K 314 taskqueue 60 7K 60 pwddesc 98 7K 8066 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 501 DEVFSP 80 5K 1248 ufs_dirhash 24 5K 24 session 37 5K 81 UMA 270 5K 270 pf_ifnet 10 5K 19 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 122724 lockf 32 4K 63 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 713 terminal 11 3K 11 select 19 3K 56 uidinfo 4 3K 18 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 47 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 6994 softdep 1 1K 1 mkdir 8 1K 14028 freeblks 4 1K 6993 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 66 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 2200 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 5907 newdirblk 4 1K 7014 diradd 4 1K 7066 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 5639 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 xform 2 1K 2687 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 22748 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 171 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_athm 0 0K 588 sctp_atky 0 0K 661 sctp_atcl 0 0K 588 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 73 sctp_stri 0 0K 0 sctp_map 0 0K 146 tcp_do 0 0K 0 tcp_fsb 0 0K 2692 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 dctcp data 0 0K 0 chd 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 6377 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 29 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 10 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 6 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 7234 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 3571 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 2456 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 130 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 20491 ioctlops 0 0K 118 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 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 1 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 845 890601 0 254 37539840 0 tcp_log 416 0 8136 225756 0 254 3384576 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8726 814 1548799 0 254 2442240 0 RADIX NODE 144 11666 173 211827 0 62 1704816 0 BUF TRIE 144 187 11573 960 0 62 1693440 0 malloc-384 384 4155 15 6185 0 30 1601280 0 malloc-128 128 12289 80 20083 0 126 1583232 0 malloc-4096 4096 326 3 485 0 2 1347584 0 UMA Slabs 0 112 10415 22 10415 0 126 1168944 0 mbuf_cluster 2048 570 0 570 0 254 1167360 0 vmem btag 56 17652 107 17652 0 254 994504 0 malloc-16384 16384 39 4 7055 0 1 704512 0 FFS inode 1160 550 24 7540 0 8 665840 0 VM OBJECT 264 1638 72 115820 0 30 451440 0 256 Bucket 2048 196 18 15482 0 8 438272 0 malloc-4096 4096 98 4 8073 0 2 417792 0 THREAD 1808 198 22 8102 0 8 397760 0 malloc-65536 65536 4 2 298 0 1 393216 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 malloc-384 384 237 683 7809 0 30 353280 0 MAP ENTRY 96 3318 294 435551 0 126 346752 0 ertt_txseginfo 40 1 7675 157704 0 254 307040 0 VNODE 448 589 77 7581 0 30 298368 0 tcp_bbr_map 128 0 2046 37101 0 126 261888 0 tcp_inpcb 496 6 522 5628 0 254 261888 0 malloc-64 64 3918 51 3981 0 254 254016 0 malloc-256 256 276 714 28676 0 62 253440 0 malloc-16 16 13997 253 14214 0 254 228000 0 DEVCTL 1024 0 220 153 0 0 225280 0 VMSPACE 2544 71 10 8047 0 4 206064 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-256 256 1 719 13467 0 62 184320 0 malloc-32 32 5584 86 12760 0 254 181440 0 malloc-128 128 1299 65 42430 0 126 174592 0 malloc-128 128 514 757 11755 0 126 162688 0 S VFS Cache 104 1029 492 9954 0 126 158184 0 PROC 1336 97 17 8067 0 8 152304 0 FFS2 dinode 256 550 20 7540 0 62 145920 0 mbuf_packet 256 69 501 11894 0 254 145920 0 malloc-256 256 54 516 9305 0 62 145920 0 socket 944 43 105 7723 0 254 139712 0 filedesc0 1072 98 21 8066 0 8 127568 0 malloc-1024 1024 119 5 305 0 16 126976 0 ksiginfo 112 103 941 2295 0 126 116928 0 malloc-256 256 336 114 12515 0 62 115200 0 128 Bucket 1024 68 39 1525 0 16 109568 0 malloc-8192 8192 12 1 14 0 1 106496 0 tcpcb 1080 4 94 5628 0 254 105840 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-64 64 981 531 134077 0 254 96768 0 malloc-4096 4096 22 1 27 0 2 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-2048 2048 8 34 3210 0 8 86016 0 malloc-2048 2048 16 22 625 0 8 77824 0 64 Bucket 512 97 55 7147 0 30 77824 0 malloc-4096 4096 15 2 29 0 2 69632 0 malloc-65536 65536 0 1 136 0 1 65536 0 malloc-32768 32768 1 1 131 0 1 65536 0 g_bio 408 0 150 7286 0 30 61200 0 malloc-64 64 797 148 24037 0 254 60480 0 32 Bucket 256 70 125 6883 0 62 49920 0 malloc-16384 16384 2 1 162 0 1 49152 0 malloc-8192 8192 2 4 32 0 1 49152 0 malloc-8192 8192 5 1 106 0 1 49152 0 malloc-4096 4096 11 1 546 0 2 49152 0 sctp_asoc 2288 0 20 73 0 254 45760 0 clpbuf 2624 0 16 32 0 16 41984 0 malloc-1024 1024 3 37 511 0 16 40960 0 pcpu-8 8 4711 409 4867 0 254 40960 0 sctp_ep 1280 0 30 515 0 254 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 46657 0 16 36864 0 TURNSTILE 136 221 31 221 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 235 165 23458 0 126 32000 0 tcp_bbr_pcb 832 0 36 2436 0 16 29952 0 tcp_rack_pcb 832 0 36 2692 0 16 29952 0 KNOTE 160 28 147 83964 0 62 28000 0 malloc-256 256 66 39 650 0 62 26880 0 malloc-256 256 89 16 566 0 62 26880 0 pipe 744 23 12 415 0 16 26040 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 13 11 1309 0 16 24576 0 malloc-1024 1024 16 8 67 0 16 24576 0 PWD 32 52 704 7116 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 1993 0 126 24000 0 malloc-128 128 124 62 7474 0 126 23808 0 malloc-128 128 20 166 277 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 42 18 781 0 30 23040 0 malloc-384 384 52 8 52 0 30 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 malloc-1024 1024 3 17 121 0 16 20480 0 malloc-64 64 0 315 620 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 7234 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 10 22 74 0 30 16384 0 sctp_raddr 736 0 22 73 0 254 16192 0 malloc-32 32 266 238 4992 0 254 16128 0 vtnet_tx_hdr 24 0 668 444835 0 254 16032 0 udp_inpcb 496 7 25 224 0 254 15872 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-4096 4096 2 1 93 0 2 12288 0 malloc-512 512 1 23 119 0 30 12288 0 tcp_rack_map 112 0 108 4978 0 126 12096 0 ertt 72 4 164 5628 0 126 12096 0 malloc-64 64 89 100 16367 0 254 12096 0 malloc-32 32 57 321 450 0 254 12096 0 16 Bucket 144 52 32 291 0 62 12096 0 malloc-16 16 521 229 18617 0 254 12000 0 malloc-128 128 77 16 3999 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-256 256 27 18 282 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 27 0 16 8192 0 malloc-512 512 6 10 23 0 30 8192 0 malloc-512 512 10 6 11 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 37 55 81 0 126 8096 0 rl_entry 40 67 135 67 0 254 8080 0 sctp_stream_msg_out 112 0 72 6 0 254 8064 0 sctp_laddr 48 0 168 20 0 254 8064 0 syncache 168 0 48 5 0 254 8064 0 udpcb 32 9 243 258 0 254 8064 0 malloc-64 64 39 87 1203 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 38 0 254 8064 0 malloc-32 32 9 243 651 0 254 8064 0 malloc-32 32 98 154 6793 0 254 8064 0 malloc-32 32 38 214 2784 0 254 8064 0 malloc-32 32 23 229 40 0 254 8064 0 4 Bucket 48 7 161 174 0 254 8064 0 2 Bucket 32 47 205 1216 0 254 8064 0 malloc-16 16 21 479 996 0 254 8000 0 malloc-16 16 17 483 36 0 254 8000 0 malloc-16 16 33 467 30606 0 254 8000 0 malloc-16 16 21 479 30 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 ripcb 496 5 11 21 0 254 7936 0 udplite_inpcb 496 2 14 34 0 254 7936 0 malloc-128 128 16 46 746 0 126 7936 0 malloc-128 128 1 61 35 0 126 7936 0 sctp_chunk 152 0 52 4 0 254 7904 0 AIO 208 0 38 4 0 62 7904 0 AIOCB 552 0 14 7 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 unpcb 256 20 10 1255 0 254 7680 0 malloc-384 384 1 19 386 0 30 7680 0 malloc-256 256 14 16 269 0 62 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 13 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-2048 2048 0 2 2 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 malloc-512 512 3 5 66 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 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 AIOLIO 272 0 14 2 0 30 3808 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 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 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 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 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 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-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-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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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