panic: ASan: Invalid access, 4-byte read at 0xfffffe00081f6198, MallocRedZone(fb) cpuid = 1 time = 1635127327 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077ef950 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077efab0 vpanic() at vpanic+0x2c5/frame 0xfffffe00077efb90 panic() at panic+0xb5/frame 0xfffffe00077efc50 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00077efd10 newreno_ack_received() at newreno_ack_received+0x2bf/frame 0xfffffe00077efd70 rack_ack_received() at rack_ack_received+0xa65/frame 0xfffffe00077eff10 rack_do_established() at rack_do_established+0x1734/frame 0xfffffe00077f0100 rack_do_segment_nounlock() at rack_do_segment_nounlock+0x48d6/frame 0xfffffe00077f07f0 rack_do_segment() at rack_do_segment+0x1a8/frame 0xfffffe00077f08e0 tcp_input_with_port() at tcp_input_with_port+0x1cb7/frame 0xfffffe00077f0b70 tcp_input() at tcp_input+0x1f/frame 0xfffffe00077f0b90 ip_input() at ip_input+0x69e/frame 0xfffffe00077f0cf0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077f0d90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077f0ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077f0f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077f0f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x28df96a(%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 0x7e186f6caf15f8eb rdx 0x1 rbx 0 rsp 0xfffffe00077efa90 rbp 0xfffffe00077efab0 rsi 0 rdi 0xffffffff817c07da vprintf+0x35a r8 0 r9 0xfffffe00077ef5c8 r10 0 r11 0x1 r12 0xfffffe0053e09000 r13 0xfffffe00077efb01 r14 0xffffffff82c87700 .str.18 r15 0xffffffff82c87700 .str.18 rip 0xffffffff817b414b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28df96a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053e02a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84034a40 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff84034a40 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff840359c0 (map 0xffffffff840359c0) (map.pmap 0xffffffff84035a80) (pmap 0xffffffff84035ae8) threads: 23 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 Run CPU 1 [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 0 [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 9526 787 787 0 R (threaded) syz-executor.1 108244 RunQ syz-executor.1 108947 RunQ syz-executor.1 9525 791 791 0 R (threaded) syz-executor.2 108260 RunQ syz-executor.2 108946 S uwait 0xfffffe0058830b80 syz-executor.2 9483 775 9483 0 Ss piperd 0xfffffe00a727c8b8 syz-executor.3 7495 7489 7495 0 Ss select 0xfffffe009e44fc40 dhclient 7492 1 7492 0 Ss select 0xfffffe009e44fd40 dhclient 7489 7481 431 65 S select 0xfffffe009e44f540 dhclient 7481 431 431 0 S wait 0xfffffe0058943a70 sh 7465 1 7465 65 Ss select 0xfffffe009e44f340 dhclient 2015 1 2015 0 Ss select 0xfffffe009e44f240 dhclient 2010 1 2010 0 Ss select 0xfffffe009e44f2c0 dhclient 1392 0 0 0 DL aiordy 0xfffffe009fb3e538 [aiod4] 1391 0 0 0 DL aiordy 0xfffffe009e9ba000 [aiod3] 1390 0 0 0 DL aiordy 0xfffffe009fb0ea70 [aiod2] 1389 0 0 0 DL aiordy 0xfffffe009e9ee538 [aiod1] 791 775 791 0 Rs syz-executor.2 787 775 787 0 Rs syz-executor.1 786 775 786 0 Rs syz-executor.0 775 773 773 0 R (threaded) syz-fuzzer 100085 RunQ syz-fuzzer 100113 S nanslp 0xffffffff84060980 syz-fuzzer 100114 S uwait 0xfffffe0058839380 syz-fuzzer 100115 S uwait 0xfffffe0058839480 syz-fuzzer 100116 S uwait 0xfffffe009e9c0d00 syz-fuzzer 100117 S uwait 0xfffffe009e9c0e00 syz-fuzzer 100118 S kqread 0xfffffe0058b16b00 syz-fuzzer 100119 S uwait 0xfffffe0058833600 syz-fuzzer 100122 S uwait 0xfffffe0058833500 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe009e9ba5e8 csh 771 689 771 0 Ss select 0xfffffe009e44f5c0 sshd 755 1 755 0 Ss+ ttyin 0xfffffe00570040b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e10b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583e18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575fc0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00575f80b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00575f88b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00575cb0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00575cb8b0 getty 693 1 693 0 Ss nanslp 0xffffffff84060981 cron 689 1 689 0 Ss select 0xfffffe009e44fa40 sshd 502 1 502 0 Ss select 0xfffffe0058b43d40 syslogd 431 1 431 0 Ss wait 0xfffffe0058b4e000 devd 430 1 430 65 Ss select 0xfffffe005888c440 dhclient 345 1 345 0 Ss select 0xfffffe009e2fe1c0 dhclient 342 1 342 0 Ss select 0xfffffe0058b43e40 dhclient 18 0 0 0 DL vlruwt 0xfffffe0058769538 [vnlru] 17 0 0 0 DL syncer 0xffffffff84188de0 [syncer] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84186ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058898ce8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841bf000 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b2af8 [dom0] 100082 D launds 0xffffffff841b2b04 [laundry: dom0] 100083 D umarcl 0xffffffff81eb90b0 [uma] 8 0 0 0 DL - 0xffffffff83e16be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84c47760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff8494d060 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9c3c0 [doneq0] 100046 D - 0xffffffff83c9c340 [async] 100075 D - 0xffffffff83c9c1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab4c88 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bed80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bed30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841acba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84033b40 [g_event] 100037 D - 0xffffffff84033b80 [g_up] 100038 D - 0xffffffff84033bc0 [g_down] 12 0 0 0 RL (threaded) [intr] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 Run CPU 1 [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 0 [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0053d5c538 [init] 10 0 0 0 DL audit_w 0xffffffff841adb40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84034a40 [swapper] 100005 D - 0xfffffe0053df0600 [if_config_tqg_0] 100006 D - 0xfffffe0053df0500 [softirq_0] 100007 D - 0xfffffe0053df0400 [softirq_1] 100008 D - 0xfffffe0053df0300 [if_io_tqg_0] 100009 D - 0xfffffe0053df0200 [if_io_tqg_1] 100010 D - 0xfffffe0053df0100 [inm_free taskq] 100011 D - 0xfffffe0053df0000 [deferred_unmount ta] 100012 D - 0xfffffe0053dfae00 [thread taskq] 100014 D - 0xfffffe0053dfab00 [pci_hp taskq] 100015 D - 0xfffffe0053dfaa00 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053dfa900 [kqueue_ctx taskq] 100019 D - 0xfffffe0053dfa400 [aiod_kick taskq] 100020 D - 0xfffffe0053dfa300 [in6m_free taskq] 100021 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000811a800 [firmware taskq] 100039 D - 0xfffffe00541a3d00 [crypto_0] 100040 D - 0xfffffe00541a3d00 [crypto_1] 100056 D - 0xfffffe00541a3200 [vtnet0 rxq 0] 100057 D - 0xfffffe00541a3100 [vtnet0 txq 0] 100058 D - 0xfffffe00541a3000 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ee2e00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b94980 [virtio_balloon] 100065 D - 0xfffffe0056ee2700 [mca taskq] 100066 D - 0xffffffff82c8e6c0 [deadlkres] 100071 D - 0xfffffe00541a3a00 [acpi_task_0] 100072 D - 0xfffffe00541a3a00 [acpi_task_1] 100073 D - 0xfffffe00541a3a00 [acpi_task_2] 100074 D - 0xfffffe00541a3700 [CAM taskq] db> show all locks Process 775 (syz-fuzzer) thread 0xfffffe0058538740 (100085) shared rw vm object (vm object) r = 0 (0xfffffe009fa41e70) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1354 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e9c4450) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4937 Process 12 (intr) thread 0xfffffe0053e09000 (100030) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a70fe020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:2483 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34970 2060K 35041 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 13 1027K 9273 vfscache 3 1025K 3 inodedep 772 802K 8677 pcb 28 537K 7691 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 128 248K 9600 dirrem 759 190K 8601 acpica 1674 184K 55237 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 12 131K 8607 tfo_ccache 1 128K 1 DEVFS1 108 108K 128 sem 4 106K 4 filedesc 14 105K 17214 freefile 757 95K 8595 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 BPF 30 53K 33 umtx 352 44K 352 kdtrace 204 41K 18475 shm 2 34K 2059 temp 34 33K 4135 hostcache 1 32K 1 DEVFS3 127 32K 138 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 80 routetbl 181 18K 563 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 58 bus-sc 34 15K 1691 ether_multi 157 13K 195 KTRACE 100 13K 100 sctp_timw 49 13K 49 ifnet 7 13K 8 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 492 rman 84 10K 425 ksem 4 10K 7 in6_multi 71 9K 81 bmsafemap 3 9K 8640 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 7 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 247 kqueue 57 6K 9535 plimit 22 6K 431 DEVFSP 78 5K 10311 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 24 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 85 acpisem 28 4K 28 session 28 4K 46 pwddesc 55 4K 9527 hhook 15 4K 17 terminal 11 3K 11 lockf 25 3K 67 proc-args 47 3K 642 selfd 38 3K 137843 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 17 sctp_ifa 14 2K 17 select 13 2K 43 Unitno 27 2K 53 CAM XPT 22 2K 543 freework 7 2K 8596 mkdir 12 2K 17178 freeblks 6 2K 8595 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 8 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 diradd 7 1K 8638 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 17 newdirblk 6 1K 8589 mld 6 1K 7 igmp 6 1K 7 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 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 4836 osd 9 1K 4567 chacha20random 1 1K 1 procdesc 3 1K 14 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 xform 4 1K 12766 newreno data 4 1K 4556 vnodes 1 1K 1 CAM SIM 2 1K 2 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 tcp_fsb 1 1K 2209 nexusdev 8 1K 8 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 pmchooks 1 1K 1 soname 4 1K 17768 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 101 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 vegas data 1 1K 1 p1003.1b 1 1K 1 htcp data 0 0K 0 cdg data 0 0K 0 tcp_do 0 0K 0 mqdata 0 0K 0 cubic data 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1231 sctp_iter 0 0K 16 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 2788 sctp_atky 0 0K 3297 sctp_atcl 0 0K 2516 sctp_a_it 0 0K 16 sctp_aadr 0 0K 0 sctp_stro 0 0K 518 sctp_stri 0 0K 514 sctp_map 0 0K 1036 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 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 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 iavf 0 0K 0 ixl 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 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 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 6172 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 ata_da 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 ktls_ocf 0 0K 0 nvme_da 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 LRO 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 acpi_perf 0 0K 0 statfs 0 0K 8774 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 2 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 523 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 2 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 136 ktls 0 0K 0 osti_cacheable 0 0K 0 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 17951 ioctlops 0 0K 379 eventfd 0 0K 2 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 715 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 3 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8350 961 988584 0 254 38137856 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8783 787 1575126 0 254 2449920 0 tcp_log 416 0 5013 5614 0 254 2085408 0 RADIX NODE 144 11979 336 278922 0 63 1773360 0 BUF TRIE 144 189 11571 727 0 62 1693440 0 malloc-4096 4096 389 6 10021 0 2 1617920 0 malloc-384 384 4117 13 4118 0 30 1585920 0 malloc-128 128 11491 72 20325 0 126 1480064 0 malloc-384 384 772 2588 8684 0 30 1290240 0 UMA Slabs 0 112 10476 33 10476 0 126 1177008 0 mbuf_cluster 2048 525 1 525 0 254 1077248 0 vmem btag 56 17772 59 17772 0 254 998536 0 malloc-256 256 856 2579 8858 0 62 879360 0 FFS inode 1160 515 24 9111 0 8 625240 0 malloc-128 128 1483 2609 12702 0 126 523776 0 malloc-256 256 51 1959 6527 0 62 514560 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 256 Bucket 2048 168 12 16322 0 8 368640 0 VM OBJECT 264 1167 78 135783 0 30 328680 0 THREAD 1808 148 28 8947 0 8 318208 0 tcp_bbr_map 128 0 2356 32345 0 126 301568 0 VNODE 448 554 76 9153 0 30 282240 0 malloc-64 64 3889 521 141798 0 254 282240 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 496 6 522 4556 0 254 261888 0 malloc-16 16 14460 290 19123 0 254 236000 0 malloc-256 256 235 650 26883 0 62 226560 0 DEVCTL 1024 31 189 165 0 0 225280 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-16384 16384 6 6 8764 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5661 9 5740 0 254 181440 0 MAP ENTRY 96 1371 351 511260 0 126 165312 0 malloc-128 128 1209 31 25810 0 126 158720 0 FPU_save_area 832 150 39 12780 0 16 157248 0 S VFS Cache 104 1059 345 10080 0 126 146016 0 malloc-1024 1024 127 9 147 0 16 139264 0 FFS2 dinode 256 515 25 9111 0 62 138240 0 mbuf_packet 256 15 510 11489 0 254 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 112 0 1 131072 0 128 Bucket 1024 94 33 3186 0 16 130048 0 ertt_txseginfo 40 0 3232 48035 0 254 129280 0 ksiginfo 112 63 981 4443 0 126 116928 0 VMSPACE 2552 33 12 9512 0 4 114840 0 malloc-4096 4096 25 0 38 0 2 102400 0 PROC 1336 54 18 9526 0 8 96192 0 64 Bucket 512 147 37 6350 0 30 94208 0 UMA Kegs 384 226 7 226 0 30 89472 0 filedesc0 1072 55 22 9527 0 8 82544 0 g_bio 408 0 180 5909 0 30 73440 0 socket 960 32 44 7857 0 254 72960 0 32 Bucket 256 143 142 15592 0 62 72960 0 malloc-2048 2048 14 20 550 0 8 69632 0 malloc-256 256 187 83 9044 0 62 69120 0 sctp_ep 1272 0 54 1741 0 254 68688 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-8192 8192 5 3 33 0 1 65536 0 malloc-2048 2048 8 24 1749 0 8 65536 0 malloc-384 384 152 8 164 0 30 61440 0 malloc-128 128 365 69 1286 0 126 55552 0 malloc-128 128 340 63 9086 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 573 183 16709 0 254 48384 0 tcpcb 1096 5 37 4556 0 254 46032 0 sctp_asoc 2288 0 20 518 0 254 45760 0 malloc-2048 2048 4 18 2075 0 8 45056 0 malloc-2048 2048 1 21 841 0 8 45056 0 clpbuf 2624 0 16 27 0 16 41984 0 malloc-8192 8192 3 2 104 0 1 40960 0 malloc-1024 1024 6 34 559 0 16 40960 0 pcpu-8 8 4675 445 5007 0 254 40960 0 pipe 744 22 28 645 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 60852 0 16 36864 0 malloc-64 64 469 98 1007 0 254 36288 0 da_ccb 544 0 63 1598 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 9413 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 190 314 29914 0 254 32256 0 Files 80 208 192 35503 0 126 32000 0 malloc-384 384 15 65 2561 0 30 30720 0 malloc-256 256 83 37 9402 0 62 30720 0 malloc-256 256 47 73 1810 0 62 30720 0 tcp_bbr_pcb 832 0 36 1536 0 16 29952 0 KNOTE 160 28 147 90656 0 62 28000 0 malloc-384 384 52 18 52 0 30 26880 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 11 0 2 24576 0 tcp_rack_pcb 896 1 26 2209 0 16 24192 0 PWD 32 18 738 8683 0 254 24192 0 malloc-64 64 313 65 4464 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 47 253 2464 0 126 24000 0 malloc-128 128 129 57 4832 0 126 23808 0 malloc-128 128 85 101 17251 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 6 0 2 20480 0 malloc-1024 1024 0 20 518 0 16 20480 0 malloc-1024 1024 13 7 14 0 16 20480 0 malloc-1024 1024 12 8 25 0 16 20480 0 malloc-512 512 1 39 120 0 30 20480 0 16 Bucket 144 63 77 432 0 62 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 sctp_raddr 736 0 22 518 0 254 16192 0 malloc-64 64 95 157 10365 0 254 16128 0 malloc-32 32 91 413 4541 0 254 16128 0 vtnet_tx_hdr 24 0 668 501343 0 254 16032 0 malloc-384 384 22 18 397 0 30 15360 0 malloc-4096 4096 1 2 5 0 2 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-2048 2048 3 3 59 0 8 12288 0 malloc-1024 1024 4 8 170 0 16 12288 0 malloc-1024 1024 8 4 8 0 16 12288 0 malloc-64 64 93 96 358 0 254 12096 0 malloc-32 32 23 355 1076 0 254 12096 0 udp_inpcb 496 6 18 235 0 254 11904 0 kenv 258 15 30 1034 0 30 11610 0 routing nhops 256 27 18 39 0 62 11520 0 unpcb 256 14 31 1248 0 254 11520 0 malloc-256 256 15 30 9935 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 1 7 3100 0 16 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 7 9 9 0 30 8192 0 malloc-512 512 3 13 62 0 30 8192 0 malloc-512 512 0 16 514 0 30 8192 0 rtentry 176 31 15 39 0 62 8096 0 tcptw 88 1 91 5 0 254 8096 0 PGRP 88 28 64 46 0 126 8096 0 rl_entry 40 55 147 55 0 254 8080 0 sctp_stream_msg_out 112 0 72 5 0 254 8064 0 sctp_laddr 48 0 168 939 0 254 8064 0 udpcb 32 6 246 253 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 5 107 4556 0 126 8064 0 malloc-64 64 49 77 15114 0 254 8064 0 malloc-32 32 9 243 232 0 254 8064 0 malloc-32 32 101 151 133 0 254 8064 0 malloc-32 32 82 170 14430 0 254 8064 0 malloc-32 32 53 199 101 0 254 8064 0 malloc-32 32 71 181 5011 0 254 8064 0 4 Bucket 48 7 161 243 0 254 8064 0 2 Bucket 32 52 200 1326 0 254 8064 0 malloc-16 16 7 493 735 0 254 8000 0 malloc-16 16 24 476 745 0 254 8000 0 malloc-16 16 40 460 15870 0 254 8000 0 malloc-16 16 211 289 1453 0 254 8000 0 malloc-16 16 39 461 53 0 254 8000 0 malloc-16 16 276 224 25341 0 254 8000 0 malloc-16 16 27 473 1123 0 254 8000 0 ripcb 496 3 13 27 0 254 7936 0 udplite_inpcb 496 0 16 18 0 254 7936 0 malloc-128 128 2 60 11 0 126 7936 0 tcp_rack_map 120 4 62 4202 0 126 7920 0 sctp_readq 152 0 52 5 0 254 7904 0 sctp_chunk 152 0 52 262 0 254 7904 0 AIO 208 0 38 2 0 62 7904 0 AIOCB 552 0 14 5 0 16 7728 0 malloc-256 256 12 18 364 0 62 7680 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-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 3 5 24 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 malloc-512 512 0 8 15 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 AIOLIO 272 0 14 1 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 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 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 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 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 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 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 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-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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 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