panic: ASan: Invalid access, 4-byte read at 0xfffffe000791a034, RedZonePartial(2) cpuid = 1 time = 1627147126 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5bcd450 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5bcd5b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5bcd690 panic() at panic+0xb5/frame 0xfffffe00a5bcd760 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00a5bcd820 tcp_usr_bind() at tcp_usr_bind+0x5c/frame 0xfffffe00a5bcd880 sobind() at sobind+0xd5/frame 0xfffffe00a5bcd8d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00a5bcd9b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00a5bcd9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a5bcdbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 17052 tid 118197 ] Stopped at kdb_enter+0x6b: movq $0,0x28ee95a(%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 0x3c32715b6f9daa61 rdx 0x40001 rbx 0 rsp 0xfffffe00a5bcd590 rbp 0xfffffe00a5bcd5b0 rsi 0 rdi 0xfffffe000784cee8 r8 0x3 r9 0xfffffe00a5bcd0c8 r10 0 r11 0xfffffe00a7d12fd0 r12 0xfffffe00a7d12ac0 r13 0xfffffe00a5bcd601 r14 0xffffffff82c58980 .str.18 r15 0xffffffff82c58980 .str.18 rip 0xffffffff8179c15b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28ee95a(%rip) db> show proc Process 17052 (syz-executor.0) at 0xfffffe00a7d32538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe00589e9538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7d45000 (map 0xfffffe00a7d45000) (map.pmap 0xfffffe00a7d450c0) (pmap 0xfffffe00a7d45120) threads: 2 118152 RunQ syz-executor.0 118197 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 17052 783 783 0 R (threaded) syz-executor.0 118152 RunQ syz-executor.0 118197 Run CPU 1 syz-executor.0 17049 784 784 0 R (threaded) syz-executor.1 118161 RunQ syz-executor.1 118191 S connec 0xfffffe00a754ebf0 syz-executor.1 118193 S sigwait 0xfffffe00a7d65000 syz-executor.1 118195 S uwait 0xfffffe00a782cb80 syz-executor.1 17046 821 821 0 R (threaded) syz-executor.3 118141 RunQ syz-executor.3 118188 S connec 0xfffffe00a723b0e0 syz-executor.3 118190 S uwait 0xfffffe00a7d15780 syz-executor.3 17045 805 805 0 R (threaded) syz-executor.2 118159 RunQ syz-executor.2 118186 S connec 0xfffffe00a70eebf0 syz-executor.2 118187 S uwait 0xfffffe00a782cf00 syz-executor.2 15188 0 0 0 DL - 0xffffffff8402dc40 [accounting] 15178 1 784 0 S uwait 0xfffffe00a71b3480 syz-executor.1 15174 1 784 0 S uwait 0xfffffe009e448f00 syz-executor.1 15170 1 784 0 S uwait 0xfffffe00a782ca80 syz-executor.1 15166 1 784 0 S uwait 0xfffffe00a6d4da00 syz-executor.1 15164 1 784 0 S uwait 0xfffffe00a6c36500 syz-executor.1 14962 1 821 0 S uwait 0xfffffe00a782c980 syz-executor.3 14959 1 821 0 S uwait 0xfffffe00a71b3080 syz-executor.3 14908 1 783 0 S uwait 0xfffffe009e964580 syz-executor.0 14905 1 783 0 S uwait 0xfffffe00a782ce00 syz-executor.0 14755 1 14751 0 S uwait 0xfffffe00a71b3500 syz-executor.3 14754 1 14751 0 S uwait 0xfffffe0058811800 syz-executor.3 14753 1 821 0 S uwait 0xfffffe00a782ce80 syz-executor.3 14752 1 821 0 S uwait 0xfffffe009e9f6300 syz-executor.3 14492 1 14492 0 S uwait 0xfffffe009e964280 syz-executor.3 14489 1 14489 0 S uwait 0xfffffe009e964600 syz-executor.3 14374 1 805 0 S uwait 0xfffffe00a6c36000 syz-executor.2 14368 1 805 0 S uwait 0xfffffe00a6c36300 syz-executor.2 14140 1 821 0 S uwait 0xfffffe009e9bd780 syz-executor.3 14139 1 821 0 S uwait 0xfffffe00a782cc80 syz-executor.3 14019 1 821 0 S uwait 0xfffffe00a71b3f00 syz-executor.3 14016 1 821 0 S uwait 0xfffffe00a6c36c00 syz-executor.3 13667 1 821 0 S uwait 0xfffffe00a71b3900 syz-executor.3 13660 1 821 0 S uwait 0xfffffe00a71b3a80 syz-executor.3 13656 1 821 0 S uwait 0xfffffe009e2b9180 syz-executor.3 13654 1 821 0 S uwait 0xfffffe009e964180 syz-executor.3 13648 1 821 0 S uwait 0xfffffe00a6c36700 syz-executor.3 13637 1 821 0 S uwait 0xfffffe009e964e00 syz-executor.3 13628 1 821 0 S uwait 0xfffffe00a71b3b80 syz-executor.3 13622 1 821 0 S uwait 0xfffffe009e9f6900 syz-executor.3 13614 1 821 0 S uwait 0xfffffe009e448200 syz-executor.3 13606 1 821 0 S uwait 0xfffffe009e964900 syz-executor.3 13603 1 821 0 S uwait 0xfffffe00a6c36880 syz-executor.3 13588 1 821 0 S uwait 0xfffffe009e9f6b00 syz-executor.3 13583 1 821 0 S uwait 0xfffffe00a71b3a00 syz-executor.3 13572 1 821 0 S uwait 0xfffffe00a6c36400 syz-executor.3 13569 1 821 0 S uwait 0xfffffe009e448780 syz-executor.3 13567 1 821 0 S uwait 0xfffffe00a71b3e80 syz-executor.3 11970 1 805 0 S uwait 0xfffffe00a6c36180 syz-executor.2 11966 1 805 0 S uwait 0xfffffe009e9ee800 syz-executor.2 11965 1 805 0 S uwait 0xfffffe009e9f6200 syz-executor.2 11630 1 783 0 S uwait 0xfffffe009e9f6c00 syz-executor.0 11628 1 783 0 S uwait 0xfffffe00a6c36600 syz-executor.0 11346 0 0 0 DL aiordy 0xfffffe00a6ce7a70 [aiod4] 11345 0 0 0 DL aiordy 0xfffffe00a7026000 [aiod3] 11344 0 0 0 DL aiordy 0xfffffe009e95d000 [aiod2] 11343 0 0 0 DL aiordy 0xfffffe00a711d538 [aiod1] 8026 1 784 0 S uwait 0xfffffe0056ffb780 syz-executor.1 7286 1 784 0 S uwait 0xfffffe009e9f6100 syz-executor.1 7285 1 784 0 S uwait 0xfffffe0058840080 syz-executor.1 2966 1 2966 65 Ss select 0xfffffe009e9bcb40 dhclient 2750 1 2750 0 Ss select 0xfffffe0053d464c0 dhclient 2747 1 2747 0 Ss select 0xfffffe0053d46440 dhclient 2726 1 2726 65 Ss select 0xfffffe009e9bcdc0 dhclient 2556 1 2556 0 Ss select 0xfffffe0053d46740 dhclient 2553 1 2553 0 Ss select 0xfffffe0053d46040 dhclient 2525 1 2525 65 Ss select 0xfffffe0056b8f2c0 dhclient 2200 1 2200 0 Ss select 0xfffffe0056b8f040 dhclient 2197 1 2197 0 Ss select 0xfffffe0056b90f40 dhclient 2169 1 2169 65 Ss select 0xfffffe009e9bca40 dhclient 1140 1 1140 0 Ss select 0xfffffe009e9bcf40 dhclient 1137 1 1137 0 Ss select 0xfffffe0056b8f340 dhclient 821 780 821 0 Rs syz-executor.3 805 780 805 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff84057981 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffffe009e448580 syz-fuzzer 100116 S uwait 0xfffffe009e448880 syz-fuzzer 100117 S uwait 0xfffffe009e448980 syz-fuzzer 100118 S uwait 0xfffffe009e448a80 syz-fuzzer 100119 S uwait 0xfffffe009e448b80 syz-fuzzer 100120 S uwait 0xfffffe009e448c80 syz-fuzzer 100121 S uwait 0xfffffe009e448d80 syz-fuzzer 100123 S uwait 0xfffffe009e964700 syz-fuzzer 100425 S uwait 0xfffffe009e9f6f00 syz-fuzzer 102607 S uwait 0xfffffe009e9ee000 syz-fuzzer 102608 S uwait 0xfffffe00a6d4de80 syz-fuzzer 102609 S uwait 0xfffffe009e9ee880 syz-fuzzer 102611 S kqread 0xfffffe005770f800 syz-fuzzer 102612 S uwait 0xfffffe009e9f6400 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e50bb20 csh 776 694 776 0 Ss select 0xfffffe0053d462c0 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 0xffffffff84057980 cron 694 1 694 0 Ss select 0xfffffe0053d46340 sshd 507 1 507 0 Ss select 0xfffffe0053d467c0 syslogd 436 1 436 0 Ss select 0xfffffe0053d468c0 devd 435 1 435 65 Ss select 0xfffffe0056b8f540 dhclient 350 1 350 0 Ss select 0xfffffe0053d46840 dhclient 347 1 347 0 Ss select 0xfffffe0056b8f5c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417dac0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005849e538 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100083 RunQ [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe00079198e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b3d80 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100081 RunQ [dom0] 100086 D launds 0xffffffff841a78c4 [laundry: dom0] 100087 D umarcl 0xffffffff81e92780 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff848da460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d87e20 [pf purge] 15 0 0 0 DL - 0xffffffff84176e40 [soaiod4] 9 0 0 0 DL - 0xffffffff84176e40 [soaiod3] 8 0 0 0 DL - 0xffffffff84176e40 [soaiod2] 7 0 0 0 DL - 0xffffffff84176e40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c94240 [doneq0] 100047 D - 0xffffffff83c941c0 [async] 100080 D - 0xffffffff83c94040 [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_ 0xffffffff841a1960 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff8402af40 [g_event] 100038 D - 0xffffffff8402af80 [g_up] 100039 D - 0xffffffff8402afc0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 RL (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 RunQ [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 RunQ [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 RunQ [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 0xffffffff841a2900 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402be40 [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 - 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 - 0xffffffff82c5f901 [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 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 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 13 1027K 16808 vfscache 3 1025K 3 pcb 439 988K 30205 filedesc 106 842K 31975 inodedep 121 557K 16228 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 240 500K 17182 intr 4 472K 4 vmem 3 274K 5 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 500 pagedep 9 130K 16039 tfo_ccache 1 128K 1 sctp_atcl 310 117K 17356 sctp_stro 110 110K 4054 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 147 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 325 61K 35251 umtx 462 58K 462 shm 5 40K 25 temp 35 33K 5929 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 dirrem 110 28K 16115 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 sctp_atky 420 17K 21616 proc 3 17K 3 routetbl 132 17K 421 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 157 bus-sc 33 14K 1692 freefile 110 14K 16068 KTRACE 102 13K 1931 ifnet 7 13K 7 ether_multi 152 13K 162 pf_rule 6 12K 11 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 sctp_timw 39 10K 39 kqueue 115 10K 17127 ksem 4 10K 57 in6_multi 65 9K 65 bmsafemap 2 9K 16206 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 cred 30 8K 436 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 112 7K 17104 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 554 DEVFSP 80 5K 421 sctp_athm 310 5K 17367 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 565 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 sctp_map 220 4K 8108 selfd 55 4K 227487 lockf 32 4K 86 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 756 terminal 11 3K 11 select 19 3K 115 uidinfo 4 3K 30 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 inpcbpolicy 43 2K 6171 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 16028 softdep 1 1K 1 mkdir 8 1K 32036 freeblks 4 1K 16002 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 128 filedesc_to_leader 16 1K 31 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 36 1K 5046 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 16018 diradd 4 1K 16158 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 16 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 8 1K 20612 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 freefrag 1 1K 32 xform 2 1K 332 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 124 sctp_vrf 1 1K 1 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 chd data 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 989 cubic data 0 0K 0 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6253 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 17 sctp_stri 0 0K 14 mqdata 0 0K 0 cdg data 0 0K 4 dctcp 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 13513 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 59 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 allocindir 0 0K 0 indirdep 0 0K 13 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 80 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 2 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 16500 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 8 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 2314 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 3137 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 162 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 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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 961 836547 0 254 38014976 0 mbuf 256 8896 9644 1772935 0 254 4746240 0 tcp_log 416 0 10197 324264 0 254 4241952 0 pbuf 2624 0 989 0 0 2 2595136 0 BUF TRIE 144 189 11571 1415 0 62 1693440 0 malloc-384 384 4155 15 4727 0 30 1601280 0 RADIX NODE 144 10692 335 420780 0 63 1587888 0 malloc-128 128 12311 27 28484 0 126 1579264 0 mbuf_cluster 2048 690 2 690 0 254 1417216 0 malloc-4096 4096 326 1 485 0 2 1339392 0 UMA Slabs 0 112 10879 26 10879 0 126 1221360 0 vmem btag 56 19720 55 19720 0 254 1107400 0 malloc-16384 16384 52 4 15985 0 1 917504 0 sctp_asoc 2288 110 265 4054 0 254 858000 0 sctp_chunk 152 74 4710 5702 0 254 727168 0 FFS inode 1160 555 40 16635 0 8 690200 0 malloc-384 384 558 1202 33719 0 30 675840 0 malloc-2048 2048 208 108 16711 0 8 647168 0 256 Bucket 2048 262 16 17816 0 8 569344 0 sctp_ep 1280 200 217 13295 0 254 533760 0 VM OBJECT 264 1914 66 241878 0 30 522720 0 malloc-4096 4096 113 4 17185 0 2 479232 0 MAP ENTRY 96 4081 287 910042 0 126 419328 0 THREAD 1808 211 20 18197 0 8 417648 0 malloc-65536 65536 4 2 524 0 1 393216 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 malloc-256 256 276 1074 65061 0 62 345600 0 malloc-1024 1024 113 195 4449 0 16 315392 0 VNODE 448 594 108 16676 0 30 314496 0 malloc-256 256 1 1139 29718 0 62 291840 0 tcp_bbr_map 128 484 1779 61197 0 126 289664 0 sctp_raddr 736 110 275 4057 0 254 283360 0 socket 944 175 121 21404 0 254 279424 0 malloc-64 64 3934 98 4012 0 254 258048 0 malloc-16 16 14217 783 22180 0 254 240000 0 VMSPACE 2544 85 8 17031 0 4 236592 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-128 128 515 1097 21077 0 126 206336 0 tcp_inpcb 496 32 376 5035 0 254 202368 0 malloc-128 128 1299 251 58909 0 126 198400 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 ertt_txseginfo 40 533 4315 290357 0 254 193920 0 malloc-32 32 5597 325 21693 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-256 256 549 156 34339 0 62 180480 0 mbuf_packet 256 107 583 29433 0 254 176640 0 PROC 1336 112 14 17052 0 8 168336 0 S VFS Cache 104 1076 367 17819 0 126 150072 0 FFS2 dinode 256 555 30 16634 0 62 149760 0 malloc-256 256 58 527 17870 0 62 149760 0 filedesc0 1072 112 21 17104 0 8 142576 0 malloc-65536 65536 0 2 26 0 1 131072 0 malloc-1024 1024 119 5 305 0 16 126976 0 128 Bucket 1024 77 38 5810 0 16 117760 0 ksiginfo 112 113 931 3637 0 126 116928 0 tcpcb 1080 32 73 5035 0 254 113400 0 malloc-4096 4096 22 5 32 0 2 110592 0 malloc-8192 8192 12 1 14 0 1 106496 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-64 64 997 515 246342 0 254 96768 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 107 61 5776 0 30 86016 0 malloc-64 64 837 360 40154 0 254 76608 0 malloc-4096 4096 15 3 29 0 2 73728 0 g_bio 408 0 180 10001 0 30 73440 0 malloc-65536 65536 0 1 136 0 1 65536 0 malloc-32768 32768 1 1 131 0 1 65536 0 malloc-2048 2048 16 14 683 0 8 61440 0 malloc-4096 4096 11 3 551 0 2 57344 0 32 Bucket 256 90 120 16786 0 62 53760 0 malloc-16384 16384 2 1 162 0 1 49152 0 malloc-8192 8192 5 1 106 0 1 49152 0 Files 80 375 175 48475 0 126 44000 0 clpbuf 2624 0 16 24 0 16 41984 0 malloc-8192 8192 2 3 30 0 1 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 pcpu-8 8 4759 361 5412 0 254 40960 0 tcp_bbr_pcb 832 2 43 2596 0 16 37440 0 pipe 744 23 27 533 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 85714 0 16 36864 0 malloc-64 64 199 368 21513 0 254 36288 0 TURNSTILE 136 232 20 232 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 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 sctp_laddr 48 116 556 3207 0 254 32256 0 tcp_rack_pcb 832 0 36 989 0 16 29952 0 sctp_stream_msg_out 112 35 217 1382 0 254 28224 0 malloc-32 32 319 563 18088 0 254 28224 0 KNOTE 160 28 147 142390 0 62 28000 0 malloc-128 128 20 197 277 0 126 27776 0 malloc-256 256 77 28 1783 0 62 26880 0 malloc-256 256 89 16 619 0 62 26880 0 SLEEPQUEUE 88 232 56 232 0 126 25344 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 14 10 1411 0 16 24576 0 malloc-1024 1024 16 8 33 0 16 24576 0 PWD 32 53 703 16067 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 54 246 3753 0 126 24000 0 malloc-128 128 124 62 16478 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 45 15 158 0 30 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-4096 4096 0 5 16500 0 2 20480 0 malloc-64 64 0 315 639 0 254 20160 0 malloc-16 16 524 726 11843 0 254 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 36 39 1848 0 254 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 167 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 12 0 8 16384 0 malloc-2048 2048 4 4 26 0 8 16384 0 malloc-32 32 123 381 6295 0 254 16128 0 malloc-32 32 57 447 438 0 254 16128 0 16 Bucket 144 65 47 481 0 62 16128 0 vtnet_tx_hdr 24 2 666 541278 0 254 16032 0 malloc-16 16 331 669 25295 0 254 16000 0 malloc-128 128 75 49 2339 0 126 15872 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-512 512 10 14 82 0 30 12288 0 tcp_rack_map 112 0 108 1871 0 126 12096 0 ertt 72 32 136 5035 0 126 12096 0 malloc-32 32 266 112 10159 0 254 12096 0 2 Bucket 32 54 324 1903 0 254 12096 0 ripcb 496 5 19 444 0 254 11904 0 udp_inpcb 496 6 18 432 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-256 256 27 18 342 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 1 3 22 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 1 15 208 0 30 8192 0 malloc-512 512 10 6 136 0 30 8192 0 malloc-512 512 6 10 1490 0 30 8192 0 malloc-512 512 3 13 64 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 38 54 578 0 126 8096 0 rl_entry 40 84 118 84 0 254 8080 0 udpcb 32 6 246 692 0 254 8064 0 ipq 56 0 144 7 0 254 8064 0 malloc-64 64 39 87 305 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 41 0 254 8064 0 malloc-32 32 40 212 3857 0 254 8064 0 malloc-32 32 23 229 64 0 254 8064 0 4 Bucket 48 6 162 344 0 254 8064 0 malloc-16 16 17 483 57 0 254 8000 0 malloc-16 16 61 439 30014 0 254 8000 0 malloc-16 16 21 479 26 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 udplite_inpcb 496 0 16 260 0 254 7936 0 malloc-128 128 16 46 44 0 126 7936 0 malloc-128 128 1 61 65 0 126 7936 0 AIO 208 0 38 4 0 62 7904 0 AIOCB 552 0 14 5 0 16 7728 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 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 tcpreass 48 0 84 1 0 254 4032 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 itimer 352 0 11 4 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 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 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 312 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 tcptw 88 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 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 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-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