panic: ASan: Invalid access, 4-byte read at 0xfffffe0056b6a344, RedZonePartial(2) cpuid = 1 time = 680 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009fb64470 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009fb645d0 vpanic() at vpanic+0x2c5/frame 0xfffffe009fb646b0 panic() at panic+0xb5/frame 0xfffffe009fb64780 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe009fb64840 udp_bind() at udp_bind+0xe5/frame 0xfffffe009fb64880 sobind() at sobind+0xd5/frame 0xfffffe009fb648d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe009fb649b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe009fb649f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009fb64bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 8337 tid 108447 ] Stopped at kdb_enter+0x6b: movq $0,0x28ef1ba(%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 0x912d48db9a2e9ccc rdx 0x40001 rbx 0 rsp 0xfffffe009fb645b0 rbp 0xfffffe009fb645d0 rsi 0 rdi 0xfffffe0058834be8 r8 0x3 r9 0xfffffe009fb64108 r10 0 r11 0xfffffe00a74b38b0 r12 0xfffffe00a74b33a0 r13 0xfffffe009fb64601 r14 0xffffffff82c565e0 .str.18 r15 0xffffffff82c565e0 .str.18 rip 0xffffffff8179a8fb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28ef1ba(%rip) db> show proc Process 8337 (syz-executor.0) at 0xfffffe00a74c8a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009e42a000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a74af000 (map 0xfffffe00a74af000) (map.pmap 0xfffffe00a74af0c0) (pmap 0xfffffe00a74af120) threads: 2 108290 RunQ syz-executor.0 108447 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 8338 789 789 0 R syz-executor.2 8337 787 787 0 R (threaded) syz-executor.0 108290 RunQ syz-executor.0 108447 Run CPU 1 syz-executor.0 8336 790 790 0 R (threaded) syz-executor.3 108390 RunQ syz-executor.3 108446 RunQ syz-executor.3 8116 1 788 0 S uwait 0xfffffe00a71d4500 syz-executor.1 8115 1 788 0 S uwait 0xfffffe00a5053a80 syz-executor.1 8114 1 788 0 S uwait 0xfffffe00a71d4300 syz-executor.1 8113 1 788 0 S uwait 0xfffffe00a71d4e00 syz-executor.1 8080 1 787 0 S uwait 0xfffffe00a72fda80 syz-executor.0 8075 1 788 0 S uwait 0xfffffe00a71d4d00 syz-executor.1 8069 1 788 0 S uwait 0xfffffe00a71d4800 syz-executor.1 8065 1 788 0 S uwait 0xfffffe00589c6c00 syz-executor.1 8060 1 788 0 S uwait 0xfffffe00a503e800 syz-executor.1 8059 1 788 0 S uwait 0xfffffe00a5053480 syz-executor.1 8050 1 788 0 S uwait 0xfffffe00a71d4a00 syz-executor.1 8048 1 788 0 S uwait 0xfffffe00a71d4700 syz-executor.1 8046 1 788 0 S uwait 0xfffffe00a72fd680 syz-executor.1 8043 1 788 0 S uwait 0xfffffe009e9bb480 syz-executor.1 8038 1 788 0 S uwait 0xfffffe00a71d4200 syz-executor.1 8033 1 788 0 S uwait 0xfffffe009e9bbd80 syz-executor.1 8028 1 788 0 S uwait 0xfffffe00a503ec00 syz-executor.1 8027 1 788 0 S uwait 0xfffffe00a72fd780 syz-executor.1 8026 1 788 0 S uwait 0xfffffe00a71d4400 syz-executor.1 8025 1 788 0 S uwait 0xfffffe005886ad80 syz-executor.1 8019 1 787 0 S uwait 0xfffffe00a72fd580 syz-executor.0 8017 1 787 0 S uwait 0xfffffe00a5053b80 syz-executor.0 5168 1 788 0 S uwait 0xfffffe009e9bbe80 syz-executor.1 5166 1 788 0 S uwait 0xfffffe00a503ed00 syz-executor.1 5164 1 787 0 S uwait 0xfffffe009e2c5a80 syz-executor.0 5163 1 788 0 S uwait 0xfffffe009e9bba80 syz-executor.1 5162 1 788 0 S uwait 0xfffffe005886a180 syz-executor.1 5159 1 787 0 S uwait 0xfffffe00a50f6c80 syz-executor.0 5153 1 787 0 S uwait 0xfffffe005880f200 syz-executor.0 5152 1 787 0 S uwait 0xfffffe00a503e480 syz-executor.0 5150 1 787 0 S uwait 0xfffffe00a5053380 syz-executor.0 5147 1 787 0 S uwait 0xfffffe00a5053780 syz-executor.0 5132 1 788 0 S uwait 0xfffffe00a503ee00 syz-executor.1 5129 1 788 0 S uwait 0xfffffe009e499200 syz-executor.1 4810 1 788 0 S uwait 0xfffffe009e9bbb80 syz-executor.1 4808 1 788 0 S uwait 0xfffffe009e499300 syz-executor.1 4754 1 787 0 S uwait 0xfffffe00a5053680 syz-executor.0 4751 1 788 0 S uwait 0xfffffe00589c6e00 syz-executor.1 4747 1 787 0 S uwait 0xfffffe005880f180 syz-executor.0 4746 1 788 0 S uwait 0xfffffe009e514180 syz-executor.1 4742 1 787 0 S uwait 0xfffffe00a503ea00 syz-executor.0 4740 1 788 0 S uwait 0xfffffe00a5053d80 syz-executor.1 4737 1 787 0 S uwait 0xfffffe009bf07000 syz-executor.0 4734 1 787 0 S uwait 0xfffffe005886ae80 syz-executor.0 4073 1 4073 65 Ss select 0xfffffe0056b74ec0 dhclient 3475 1 3475 0 Ss select 0xfffffe0056b74c40 dhclient 3472 1 3472 0 Ss select 0xfffffe0056b764c0 dhclient 3453 1 3453 65 Ss select 0xfffffe0056b74d40 dhclient 2614 1 2614 0 Ss select 0xfffffe00573efcc0 dhclient 2611 1 2611 0 Ss select 0xfffffe0056b762c0 dhclient 2576 1 2576 65 Ss select 0xfffffe00573efbc0 dhclient 1769 1 1769 0 Ss select 0xfffffe0056b74e40 dhclient 1766 1 1766 0 Ss select 0xfffffe0056b76440 dhclient 1747 1 1747 65 Ss select 0xfffffe00573ef8c0 dhclient 1138 1 1138 0 Ss select 0xfffffe00573efb40 dhclient 1135 1 1135 0 Ss select 0xfffffe00573efac0 dhclient 790 780 790 0 Ss nanslp 0xffffffff84056981 syz-executor.3 789 780 789 0 Ss nanslp 0xffffffff84056981 syz-executor.2 788 780 788 0 Rs syz-executor.1 787 780 787 0 Ss nanslp 0xffffffff84056981 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100122 S uwait 0xfffffe009e514d80 syz-fuzzer 100123 RunQ syz-fuzzer 100124 S kqread 0xfffffe00589cb000 syz-fuzzer 100125 S uwait 0xfffffe009e514a80 syz-fuzzer 100126 S uwait 0xfffffe009e514e80 syz-fuzzer 100127 S uwait 0xfffffe009e514b80 syz-fuzzer 100128 RunQ syz-fuzzer 100129 S uwait 0xfffffe009e499000 syz-fuzzer 101763 S uwait 0xfffffe00a503e900 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009bf0d5e8 csh 776 694 776 0 Ss select 0xfffffe0056b74940 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdecb0 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 0xfffffe00583940b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583944b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583948b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058394cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056980 cron 694 1 694 0 Ss select 0xfffffe00573efe40 sshd 507 1 507 0 Ss select 0xfffffe0056b74f40 syslogd 436 1 436 0 Ss select 0xfffffe0056b730c0 devd 435 1 435 65 Ss select 0xfffffe0056b73040 dhclient 350 1 350 0 Ss select 0xfffffe0056b74dc0 dhclient 347 1 347 0 Ss select 0xfffffe00573efdc0 dhclient 23 0 0 0 DL syncer 0xffffffff8417cac0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005850d538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417a9c0 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe0056fc14e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b2d40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a6878 [dom0] 100087 D launds 0xffffffff841a6884 [laundry: dom0] 100088 D umarcl 0xffffffff81e90e80 [uma] 18 0 0 0 DL - 0xffffffff83e0dae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849ba460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c19d30 [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 0xfffffe0007919888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e0fc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e0fc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a0920 [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 - 0xfffffe0053e0fe00 [thr_0] 100029 D - 0xfffffe0053e0fe80 [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 0xffffffff841a18c0 [audit] 0 0 0 0 RLs (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 Run CPU 0 [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 - 0xfffffe0054140d00 [firmware taskq] 100040 D - 0xfffffe0054140c00 [crypto_0] 100041 D - 0xfffffe0054140c00 [crypto_1] 100057 D - 0xfffffe0054140600 [vtnet0 rxq 0] 100058 D - 0xfffffe0054140500 [vtnet0 txq 0] 100059 D - 0xfffffe0054140400 [vtnet0 rxq 1] 100060 D - 0xfffffe0054140300 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056b73100 [virtio_balloon] 100066 D - 0xfffffe0056fb3b00 [mca taskq] 100071 D - 0xffffffff82c5d561 [deadlkres] 100075 D - 0xfffffe005834bd00 [acpi_task_0] 100076 D - 0xfffffe005834bd00 [acpi_task_1] 100077 D - 0xfffffe005834bd00 [acpi_task_2] 100079 D - 0xfffffe0054140b00 [CAM taskq] db> show all locks Process 0 (kernel) thread 0xfffffe0053dee1e0 (100012) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff80007001000) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/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 485 newblk 11 1027K 7883 vfscache 3 1025K 3 filedesc 104 826K 14709 pcb 170 697K 13504 inodedep 53 532K 7391 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 227 470K 8460 pf_rule 120 240K 358 acpica 1674 184K 54712 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 11 131K 7319 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 64 bus 984 80K 3475 mtx_pool 2 72K 2 sctp_stro 71 71K 1256 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 300 56K 16787 sctp_atcl 142 54K 7156 umtx 418 53K 418 temp 36 35K 3849 hostcache 1 32K 1 shm 1 32K 8 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 139 19K 616 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 39 12K 70 kenv 95 12K 95 eventhandler 133 12K 133 dirrem 42 11K 7315 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 sctp_atky 213 9K 8505 kqueue 108 9K 8389 in6_multi 65 9K 65 bmsafemap 2 9K 7390 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 12 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 106 7K 8339 cred 26 7K 289 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 484 freefile 41 6K 7289 DEVFSP 80 5K 225 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 105 UMA 270 5K 270 session 35 5K 54 vt 11 5K 11 pf_table 2 4K 49 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 34 4K 80 acpisem 28 4K 28 selfd 55 4K 112561 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 693 terminal 11 3K 11 select 19 3K 87 uidinfo 3 3K 13 sctp_athm 142 3K 7156 sctp_map 142 3K 2512 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 31 2K 47 sctp_ifa 13 2K 14 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 7286 softdep 1 1K 1 mkdir 8 1K 14598 freeblks 4 1K 7285 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 90 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 diradd 6 1K 7356 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 newdirblk 5 1K 7299 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 17 1K 2867 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 2408 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 pf_osfp 2 1K 2 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 166 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 10647 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 41 mqdata 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2147 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 0 sctp_stri 0 0K 0 vegas 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 5921 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 43 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 7499 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 141 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 2585 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 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 117 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 19562 ioctlops 0 0K 659 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 830 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 6 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 986 795415 0 254 38117376 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8884 686 1891460 0 254 2449920 0 tcp_log 416 0 5454 21481 0 254 2268864 0 BUF TRIE 144 183 11577 992 0 62 1693440 0 malloc-384 384 4159 21 4930 0 30 1605120 0 malloc-128 128 12269 69 19658 0 126 1579264 0 RADIX NODE 144 10369 210 223422 0 62 1523376 0 malloc-4096 4096 326 1 485 0 2 1339392 0 UMA Slabs 0 112 10709 16 10709 0 126 1201200 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 vmem btag 56 17598 89 17598 0 254 990472 0 malloc-16384 16384 51 5 7352 0 1 917504 0 FFS inode 1160 542 25 7831 0 8 657720 0 VM OBJECT 264 1860 75 119334 0 30 510840 0 malloc-4096 4096 106 4 8341 0 2 450560 0 MAP ENTRY 96 4026 258 443071 0 126 411264 0 256 Bucket 2048 174 20 16047 0 8 397312 0 malloc-65536 65536 4 2 178 0 1 393216 0 THREAD 1808 193 16 8447 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 580 68 7871 0 30 290304 0 tcp_bbr_map 128 0 2170 215118 0 126 277760 0 malloc-384 384 316 384 14669 0 30 268800 0 sctp_asoc 2288 71 44 1256 0 254 263120 0 malloc-2048 2048 79 49 8845 0 8 262144 0 malloc-64 64 3918 51 3980 0 254 254016 0 malloc-2048 2048 121 3 339 0 8 253952 0 VMSPACE 2544 83 10 8322 0 4 236592 0 malloc-16 16 14139 361 16580 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 sctp_ep 1280 71 100 5900 0 254 218880 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-256 256 210 525 30245 0 62 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 ertt_txseginfo 40 1 4645 682940 0 254 185840 0 malloc-32 32 5596 200 13057 0 254 185472 0 malloc-128 128 1299 65 40380 0 126 174592 0 PROC 1336 105 15 8338 0 8 160320 0 S VFS Cache 104 1029 414 9106 0 126 150072 0 mbuf_packet 256 54 531 9728 0 254 149760 0 malloc-256 256 56 529 8774 0 62 149760 0 FFS2 dinode 256 542 13 7831 0 62 142080 0 malloc-128 128 444 641 12135 0 126 138880 0 filedesc0 1072 106 20 8339 0 8 135072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-256 256 1 509 13310 0 62 130560 0 malloc-1024 1024 119 5 305 0 16 126976 0 malloc-256 256 402 93 14854 0 62 126720 0 malloc-1024 1024 74 46 1304 0 16 122880 0 ksiginfo 112 102 942 2055 0 126 116928 0 128 Bucket 1024 73 34 2840 0 16 109568 0 socket 944 42 74 10384 0 254 109504 0 malloc-8192 8192 12 1 14 0 1 106496 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-4096 4096 22 1 27 0 2 94208 0 malloc-64 64 989 460 122480 0 254 92736 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_raddr 736 71 50 1298 0 254 89056 0 malloc-4096 4096 15 3 29 0 2 73728 0 tcp_inpcb 496 5 139 2397 0 254 71424 0 g_bio 408 0 170 7805 0 30 69360 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-64 64 813 195 20121 0 254 64512 0 malloc-2048 2048 17 13 754 0 8 61440 0 64 Bucket 512 91 29 7170 0 30 61440 0 malloc-4096 4096 11 3 546 0 2 57344 0 pcpu-8 8 5714 942 9390 0 254 53248 0 32 Bucket 256 59 136 6826 0 62 49920 0 malloc-8192 8192 2 4 30 0 1 49152 0 malloc-8192 8192 5 1 106 0 1 49152 0 tcpcb 1080 5 37 2397 0 254 45360 0 clpbuf 2624 0 16 20 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 NAMEI 1024 0 36 47262 0 16 36864 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 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_bbr_pcb 832 0 36 1529 0 16 29952 0 KNOTE 160 28 147 75831 0 62 28000 0 Files 80 234 116 26518 0 126 28000 0 malloc-384 384 52 18 52 0 30 26880 0 malloc-256 256 70 35 1112 0 62 26880 0 malloc-256 256 89 16 549 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 16 8 33 0 16 24576 0 PWD 32 43 713 7394 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 20 166 277 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 pipe 744 23 7 397 0 16 22320 0 malloc-4096 4096 2 3 479 0 2 20480 0 malloc-2048 2048 3 7 62 0 8 20480 0 malloc-1024 1024 13 7 1351 0 16 20480 0 malloc-64 64 0 315 645 0 254 20160 0 8 Bucket 80 42 208 2024 0 126 20000 0 malloc-128 128 125 30 7759 0 126 19840 0 sctp_chunk 152 63 67 153 0 254 19760 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 38 12 71 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 7499 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-64 64 160 92 18328 0 254 16128 0 malloc-32 32 57 447 430 0 254 16128 0 vtnet_tx_hdr 24 0 668 1054148 0 254 16032 0 malloc-384 384 31 9 31 0 30 15360 0 tcp_rack_pcb 832 0 18 41 0 16 14976 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 10 14 98 0 30 12288 0 sctp_stream_msg_out 112 12 96 155 0 254 12096 0 malloc-32 32 151 227 7682 0 254 12096 0 malloc-32 32 101 277 2991 0 254 12096 0 malloc-32 32 265 113 4871 0 254 12096 0 16 Bucket 144 49 35 319 0 62 12096 0 malloc-16 16 521 229 6641 0 254 12000 0 ripcb 496 5 19 145 0 254 11904 0 udplite_inpcb 496 0 24 108 0 254 11904 0 udp_inpcb 496 7 17 217 0 254 11904 0 malloc-128 128 77 16 243 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1575 0 254 11520 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-2048 2048 0 4 9 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 4 0 16 8192 0 malloc-512 512 6 10 23 0 30 8192 0 malloc-512 512 3 13 62 0 30 8192 0 malloc-512 512 10 6 29 0 30 8192 0 pf tags 104 13 65 59 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 56 0 126 8096 0 rl_entry 40 56 146 56 0 254 8080 0 sctp_laddr 48 0 168 1236 0 254 8064 0 tcp_rack_map 112 0 72 110 0 126 8064 0 sackhole 32 0 252 2 0 254 8064 0 udpcb 32 7 245 325 0 254 8064 0 ertt 72 5 107 2397 0 126 8064 0 malloc-64 64 40 86 163 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 35 0 254 8064 0 malloc-32 32 38 214 2774 0 254 8064 0 malloc-32 32 23 229 40 0 254 8064 0 4 Bucket 48 7 161 203 0 254 8064 0 2 Bucket 32 52 200 1265 0 254 8064 0 malloc-16 16 163 337 10841 0 254 8000 0 malloc-16 16 17 483 34 0 254 8000 0 malloc-16 16 34 466 27375 0 254 8000 0 malloc-16 16 21 479 26 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 malloc-128 128 16 46 26 0 126 7936 0 malloc-128 128 1 61 49 0 126 7936 0 sctp_readq 152 0 52 35 0 254 7904 0 malloc-384 384 1 19 385 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 2 0 2 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 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 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 UMA Slabs 1 176 12 10 12 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 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 NCLNODE 584 0 0 0 0 16 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