panic: ASan: Invalid access, 4-byte read at 0xfffffe00541839c4, RedZonePartial(2) cpuid = 0 time = 69 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00576ee470 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00576ee5d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00576ee6b0 panic() at panic+0xb5/frame 0xfffffe00576ee780 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00576ee840 udp_bind() at udp_bind+0xe5/frame 0xfffffe00576ee880 sobind() at sobind+0xd5/frame 0xfffffe00576ee8d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00576ee9b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00576ee9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00576eebf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 18293 tid 118408 ] Stopped at kdb_enter+0x6b: movq $0,0x28ef1aa(%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 0xd34dc676894fd5d8 rdx 0x40001 rbx 0 rsp 0xfffffe00576ee5b0 rbp 0xfffffe00576ee5d0 rsi 0 rdi 0xfffffe005882a9a8 r8 0x3 r9 0xfffffe00576ee108 r10 0 r11 0xfffffe00a3e69c50 r12 0xfffffe00a3e69740 r13 0xfffffe00576ee601 r14 0xffffffff82c565e0 .str.18 r15 0xffffffff82c565e0 .str.18 rip 0xffffffff8179a90b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28ef1aa(%rip) db> show proc Process 18293 (syz-executor.0) at 0xfffffe00a75b7000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe009e41f538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a757b000 (map 0xfffffe00a757b000) (map.pmap 0xfffffe00a757b0c0) (pmap 0xfffffe00a757b120) threads: 2 117149 RunQ syz-executor.0 118408 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 18293 785 785 0 R (threaded) syz-executor.0 117149 RunQ syz-executor.0 118408 Run CPU 0 syz-executor.0 16929 1 786 0 S uwait 0xfffffe00a5c84300 syz-executor.1 16928 1 786 0 S uwait 0xfffffe009e3d8a00 syz-executor.1 16851 1 789 0 S uwait 0xfffffe00a5c84d00 syz-executor.2 16850 1 789 0 S uwait 0xfffffe0058866980 syz-executor.2 16750 1 786 0 S uwait 0xfffffe00a5c2a280 syz-executor.1 16742 1 786 0 S uwait 0xfffffe009e3d8e00 syz-executor.1 2121 1 2121 65 Ss select 0xfffffe00a3e39d40 dhclient 1890 1 1890 0 Ss select 0xfffffe00a3e39cc0 dhclient 1887 1 1887 0 Ss select 0xfffffe00a3e39c40 dhclient 1860 1 1860 65 Ss select 0xfffffe0056b747c0 dhclient 1563 1 1563 0 Ss select 0xfffffe0056b76340 dhclient 1560 1 1560 0 Ss select 0xfffffe0056b76440 dhclient 1541 1 1541 65 Ss select 0xfffffe0056b74dc0 dhclient 1346 1 1346 0 Ss select 0xfffffe0056b74bc0 dhclient 1343 1 1343 0 Ss select 0xfffffe0056b74cc0 dhclient 1329 1 1329 65 Ss select 0xfffffe0056b746c0 dhclient 1040 1 1040 0 Ss select 0xfffffe00573efe40 dhclient 1037 1 1037 0 Ss select 0xfffffe0056b762c0 dhclient 789 780 789 0 Rs CPU 1 syz-executor.2 787 780 787 0 Rs syz-executor.3 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100092 S uwait 0xfffffe005884a200 syz-fuzzer 100119 S uwait 0xfffffe009e495880 syz-fuzzer 100120 S uwait 0xfffffe009e495980 syz-fuzzer 100121 S kqread 0xfffffe009e4f5700 syz-fuzzer 100122 S uwait 0xfffffe009e998e80 syz-fuzzer 100123 S uwait 0xfffffe009e998b80 syz-fuzzer 100124 S uwait 0xfffffe009e998c80 syz-fuzzer 100125 S uwait 0xfffffe009e998d80 syz-fuzzer 100126 S uwait 0xfffffe009e495000 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588f80b0 csh 776 694 776 0 Ss select 0xfffffe0056b74840 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 0xfffffe0056b749c0 sshd 507 1 507 0 Ss select 0xfffffe0056b74f40 syslogd 436 1 436 0 Ss select 0xfffffe00573efd40 devd 435 1 435 65 Ss select 0xfffffe0056b74e40 dhclient 350 1 350 0 Ss select 0xfffffe0056b74ec0 dhclient 347 1 347 0 Ss select 0xfffffe0056b73040 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] 100096 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 0xffffffff81e90e90 [uma] 18 0 0 0 DL - 0xffffffff83e0dae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84916460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84b48d30 [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 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 - 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 - 0xffffffff82c5d560 [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 789 (syz-executor.2) thread 0xfffffe009e490720 (100117) exclusive rw bufobj interlock (bufobj interlock) r = 0 (0xfffffe00a5c7d2a0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:2525 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a455a0) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_softdep.c:14730 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a5c7d230) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3009 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9c8930) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4487 Process 787 (syz-executor.3) thread 0xfffffe0058864900 (100099) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a5c5e3f0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3009 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9e5e70) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4487 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 17889 vfscache 3 1025K 3 pcb 129 650K 36733 inodedep 138 564K 17315 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 154 297K 18385 filedesc 24 185K 34317 acpica 1674 184K 54712 vnet_data 1 168K 1 pf_rule 76 152K 529 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 428 pagedep 8 130K 17198 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 94 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 sctp_stro 51 51K 5779 umtx 374 47K 374 kdtrace 229 45K 36707 sctp_atcl 105 40K 24326 temp 37 37K 5126 dirrem 130 33K 17219 hostcache 1 32K 1 shm 1 32K 13 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 74 DEVFS_RULE 56 20K 56 routetbl 161 19K 1074 ufs_mount 5 17K 6 sctp_timw 66 17K 66 proc 3 17K 3 freefile 128 16K 17209 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 101 13K 1325 lltable 41 13K 167 ifnet 7 13K 7 ether_multi 152 13K 172 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 bmsafemap 2 9K 17291 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 101 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_atky 157 7K 30852 cred 26 7K 367 kqueue 68 7K 18360 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 530 DEVFSP 80 5K 1304 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 396 pf_ifnet 10 5K 148 vt 11 5K 11 pwddesc 66 5K 18296 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 239738 lockf 32 4K 97 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 780 terminal 11 3K 11 select 19 3K 138 uidinfo 3 3K 40 pf_table 1 2K 142 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 14 2K 15 Unitno 31 2K 47 sctp_athm 105 2K 24892 pf_osfp 15 2K 15 sctp_map 102 2K 11558 CAM XPT 22 2K 543 sctp_stri 3 2K 1247 in_multi 6 2K 10 freework 6 2K 17190 freeblks 5 2K 17189 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 114 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 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 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 2891 mkdir 4 1K 34350 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 1723 newdirblk 3 1K 17175 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 diradd 2 1K 17258 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 sctp_aadr 2 1K 6 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1279 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 16107 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 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 777 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 26 chd data 0 0K 17 cubic data 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 6 vegas data 0 0K 14 sctp_mcore 0 0K 0 sctp_socko 0 0K 8431 sctp_iter 0 0K 25 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 11 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 14 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 15032 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 53 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 12 allocindir 0 0K 0 indirdep 0 0K 11 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 37 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 17585 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 445 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 2953 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 168 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 23196 ioctlops 0 0K 1067 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 1051 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 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 8322 986 854572 0 254 38125568 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8819 751 1617116 0 254 2449920 0 tcp_log 416 0 5463 108131 0 254 2272608 0 BUF TRIE 144 190 11570 1308 0 62 1693440 0 malloc-384 384 4157 43 4484 0 30 1612800 0 malloc-128 128 12222 85 29578 0 126 1575296 0 RADIX NODE 144 9871 344 479611 0 62 1470960 0 malloc-4096 4096 326 2 485 0 2 1343488 0 mbuf_cluster 2048 600 2 600 0 254 1232896 0 UMA Slabs 0 112 10755 6 10755 0 126 1205232 0 vmem btag 56 17840 135 17840 0 254 1006600 0 sctp_asoc 2288 51 274 5779 0 254 743600 0 FFS inode 1160 524 29 17735 0 8 641480 0 malloc-384 384 331 1069 41787 0 30 537600 0 malloc-2048 2048 58 194 21393 0 8 516096 0 256 Bucket 2048 195 15 14840 0 8 430080 0 VM OBJECT 264 1382 148 258271 0 30 403920 0 malloc-65536 65536 4 2 436 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_ep 1280 51 231 17800 0 254 360960 0 THREAD 1808 162 25 18410 0 8 338096 0 malloc-256 256 295 965 70363 0 62 322560 0 malloc-4096 4096 66 12 18300 0 2 319488 0 malloc-16384 16384 11 7 17156 0 1 294912 0 VNODE 448 562 86 17775 0 30 290304 0 malloc-256 256 1 1109 32322 0 62 284160 0 ertt_txseginfo 40 1 7069 152890 0 254 282800 0 sctp_raddr 736 56 318 6527 0 254 275264 0 malloc-1024 1024 54 198 5836 0 16 258048 0 malloc-64 64 3918 114 3984 0 254 258048 0 malloc-16 16 14099 651 25642 0 254 236000 0 tcp_bbr_map 128 0 1829 11890 0 126 234112 0 DEVCTL 1024 0 220 157 0 0 225280 0 MAP ENTRY 96 1839 471 973179 0 126 221760 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-128 128 531 988 22360 0 126 194432 0 malloc-32 32 5556 366 22878 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1295 162 61169 0 126 186496 0 malloc-2048 2048 77 3 454 0 8 163840 0 socket 944 46 118 22549 0 254 154816 0 mbuf_packet 256 53 547 29757 0 254 153600 0 VMSPACE 2544 43 17 18279 0 4 152640 0 malloc-256 256 54 531 19000 0 62 149760 0 malloc-256 256 351 234 37279 0 62 149760 0 FFS2 dinode 256 524 31 17734 0 62 142080 0 S VFS Cache 104 1035 330 18716 0 126 141960 0 malloc-65536 65536 0 2 14 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-16384 16384 6 2 23 0 1 131072 0 malloc-1024 1024 119 5 309 0 16 126976 0 ksiginfo 112 72 972 2411 0 126 116928 0 PROC 1336 65 22 18295 0 8 116232 0 128 Bucket 1024 71 36 2050 0 16 109568 0 malloc-8192 8192 12 1 14 0 1 106496 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-4096 4096 22 2 29 0 2 98304 0 filedesc0 1072 66 25 18296 0 8 97552 0 malloc-64 64 949 500 259852 0 254 92736 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 111 49 13353 0 30 81920 0 malloc-4096 4096 15 4 29 0 2 77824 0 malloc-2048 2048 18 18 1158 0 8 73728 0 g_bio 408 0 170 9268 0 30 69360 0 malloc-64 64 733 338 40528 0 254 68544 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-4096 4096 11 2 546 0 2 53248 0 pcpu-8 8 5332 1324 12083 0 254 53248 0 tcpcb 1080 4 45 1712 0 254 52920 0 sctp_chunk 152 52 286 1917 0 254 51376 0 32 Bucket 256 93 102 17179 0 62 49920 0 malloc-8192 8192 2 4 33 0 1 49152 0 malloc-2048 2048 2 20 157 0 8 45056 0 tcp_inpcb 496 4 84 1712 0 254 43648 0 malloc-256 256 103 62 2464 0 62 42240 0 clpbuf 2624 0 16 24 0 16 41984 0 malloc-1024 1024 3 37 511 0 16 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 89540 0 16 36864 0 Files 80 238 212 54112 0 126 36000 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 sctp_laddr 48 1 671 8427 0 254 32256 0 malloc-64 64 145 359 25706 0 254 32256 0 malloc-256 256 89 31 595 0 62 30720 0 pipe 744 23 17 519 0 16 29760 0 malloc-512 512 4 52 1418 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 143805 0 62 28000 0 malloc-128 128 123 94 17635 0 126 27776 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 16 8 35 0 16 24576 0 sctp_stream_msg_out 112 4 212 806 0 254 24192 0 PWD 32 22 734 17275 0 254 24192 0 malloc-32 32 111 645 24274 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 65 235 3428 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 40 20 170 0 30 23040 0 malloc-384 384 52 8 52 0 30 23040 0 tcp_rack_pcb 832 0 27 777 0 16 22464 0 malloc-4096 4096 2 3 609 0 2 20480 0 malloc-1024 1024 13 7 1811 0 16 20480 0 malloc-128 128 76 79 776 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 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 17585 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 vtnet_tx_hdr 24 0 668 517631 0 254 16032 0 unpcb 256 23 37 1782 0 254 15360 0 malloc-384 384 31 9 31 0 30 15360 0 tcp_bbr_pcb 832 0 18 249 0 16 14976 0 malloc-2048 2048 0 6 14 0 8 12288 0 malloc-512 512 10 14 57 0 30 12288 0 tcp_rack_map 112 0 108 1381 0 126 12096 0 malloc-64 64 0 189 654 0 254 12096 0 malloc-32 32 291 87 9192 0 254 12096 0 16 Bucket 144 56 28 366 0 62 12096 0 2 Bucket 32 59 319 1822 0 254 12096 0 malloc-16 16 126 624 35325 0 254 12000 0 malloc-16 16 521 229 8117 0 254 12000 0 ripcb 496 5 19 215 0 254 11904 0 udp_inpcb 496 7 17 754 0 254 11904 0 malloc-128 128 20 73 277 0 126 11904 0 sctp_readq 152 3 75 171 0 254 11856 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 37 0 62 11520 0 malloc-256 256 27 18 307 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 4 0 16 8192 0 malloc-512 512 10 6 122 0 30 8192 0 malloc-512 512 6 10 32 0 30 8192 0 malloc-512 512 3 13 68 0 30 8192 0 rtentry 176 30 16 37 0 62 8096 0 PGRP 88 35 57 398 0 126 8096 0 rl_entry 40 75 127 75 0 254 8080 0 udpcb 32 9 243 964 0 254 8064 0 ertt 72 4 108 1712 0 126 8064 0 malloc-64 64 43 83 1217 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 39 0 254 8064 0 malloc-32 32 102 150 3015 0 254 8064 0 malloc-32 32 39 213 2822 0 254 8064 0 malloc-32 32 57 195 420 0 254 8064 0 malloc-32 32 23 229 72 0 254 8064 0 4 Bucket 48 8 160 311 0 254 8064 0 malloc-16 16 17 483 96 0 254 8000 0 malloc-16 16 33 467 27352 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 2 14 210 0 254 7936 0 malloc-128 128 26 36 63 0 126 7936 0 malloc-128 128 1 61 59 0 126 7936 0 itimer 352 0 22 2 0 30 7744 0 malloc-384 384 1 19 395 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 pf tags 104 1 38 1 0 126 4056 0 sackhole 32 0 126 3 0 254 4032 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 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 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 0 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 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 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 TMPFS node 224 0 0 0 0 62 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-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