panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:822 cpuid = 0 time = 35 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5f02370 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5f024d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5f025b0 panic() at panic+0xb5/frame 0xfffffe00a5f02670 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe00a5f02760 soo_aio_queue() at soo_aio_queue+0xee/frame 0xfffffe00a5f027b0 aio_aqueue() at aio_aqueue+0xe8b/frame 0xfffffe00a5f029f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a5f02bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 20365 tid 125129 ] Stopped at kdb_enter+0x6b: movq $0,0x28e376a(%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 0x6388ccaa22cfaeaf rdx 0x40001 rbx 0 rsp 0xfffffe00a5f024b0 rbp 0xfffffe00a5f024d0 rsi 0 rdi 0xfffffe005876be68 r8 0x3 r9 0xfffffe00a5f01fe8 r10 0 r11 0xfffffe00a0c3a510 r12 0xfffffe00a0c3a000 r13 0xfffffe00a5f02501 r14 0xffffffff82c743a0 .str.18 r15 0xffffffff82c743a0 .str.18 rip 0xffffffff817aabcb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e376a(%rip) db> show proc Process 20365 (syz-executor.2) at 0xfffffe009e451a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe00588c8538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a6e60000 (map 0xfffffe00a6e60000) (map.pmap 0xfffffe00a6e600c0) (pmap 0xfffffe00a6e60120) threads: 2 117162 Run CPU 1 syz-executor.2 125129 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 20366 784 784 0 R syz-executor.1 20365 785 785 0 R (threaded) syz-executor.2 117162 Run CPU 1 syz-executor.2 125129 Run CPU 0 syz-executor.2 20363 783 783 0 R (threaded) syz-executor.0 115434 RunQ syz-executor.0 125127 S uwait 0xfffffe00a6e35400 syz-executor.0 17131 1 785 0 SV uwait 0xfffffe009e446200 syz-executor.2 17123 1 785 0 SV sigwait 0xfffffe00a7077b20 syz-executor.2 15966 1 784 0 S uwait 0xfffffe00a6e35000 syz-executor.1 15962 1 784 0 S uwait 0xfffffe00a0c2d100 syz-executor.1 12364 0 0 0 DL mdwait 0xfffffe00a6f63000 [md0] 11081 1 798 0 S uwait 0xfffffe00a0c2d700 syz-executor.3 3414 1 784 0 S uwait 0xfffffe00a0cd5e00 syz-executor.1 3413 1 784 0 S uwait 0xfffffe00a6e35c00 syz-executor.1 3150 1 783 0 S uwait 0xfffffe00a0c6d700 syz-executor.0 3149 1 783 0 S uwait 0xfffffe00a0c40180 syz-executor.0 2479 1 2479 65 Ss select 0xfffffe00a6e3fac0 dhclient 2152 1 2152 0 Ss select 0xfffffe0056b8e2c0 dhclient 2141 1 2141 0 Ss select 0xfffffe00a6e3fbc0 dhclient 2122 1 2122 65 Ss select 0xfffffe005740b140 dhclient 1655 1 1655 0 Ss select 0xfffffe00a6e3fc40 dhclient 1652 1 1652 0 Ss select 0xfffffe005740b240 dhclient 1633 1 1633 65 Ss select 0xfffffe005740b040 dhclient 1416 1 1416 0 Ss select 0xfffffe0056b8e440 dhclient 1411 1 1411 0 Ss select 0xfffffe005740b4c0 dhclient 1384 1 1384 65 Ss select 0xfffffe00a6e3ff40 dhclient 1116 1 1116 0 Ss select 0xfffffe005740b540 dhclient 1113 1 1113 0 Ss select 0xfffffe005740b640 dhclient 964 0 0 0 DL aiordy 0xfffffe00a0ca4538 [aiod4] 963 0 0 0 DL aiordy 0xfffffe00a0c4b538 [aiod3] 962 0 0 0 DL aiordy 0xfffffe009e516000 [aiod2] 961 0 0 0 DL aiordy 0xfffffe00a0ca4a70 [aiod1] 798 780 798 0 Rs syz-executor.3 785 780 785 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100091 S kqread 0xfffffe0058b19100 syz-fuzzer 100122 S uwait 0xfffffe009e446680 syz-fuzzer 100123 S uwait 0xfffffe009e446780 syz-fuzzer 100124 S uwait 0xfffffe009e446880 syz-fuzzer 100125 S uwait 0xfffffe009e446980 syz-fuzzer 100126 S uwait 0xfffffe009e446a80 syz-fuzzer 100127 S uwait 0xfffffe009e446b80 syz-fuzzer 100128 S uwait 0xfffffe009e446380 syz-fuzzer 100129 S uwait 0xfffffe009e446c80 syz-fuzzer 106333 S uwait 0xfffffe005893de00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4570b0 csh 776 694 776 0 Ss select 0xfffffe0056b8c840 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405b200 cron 694 1 694 0 Ss select 0xfffffe0056b8ca40 sshd 507 1 507 0 Ss select 0xfffffe0056b8cac0 syslogd 436 1 436 0 Ss select 0xfffffe005740b9c0 devd 435 1 435 65 Ss select 0xfffffe0056b8ccc0 dhclient 350 1 350 0 Ss select 0xfffffe005740bbc0 dhclient 347 1 347 0 Ss select 0xfffffe005740ba40 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100102 D sdflush 0xfffffe00588a0ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad2f8 [dom0] 100089 D launds 0xffffffff841ad304 [laundry: dom0] 100090 D umarcl 0xffffffff81eaa240 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8487b4e0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c70e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97ac0 [doneq0] 100049 D - 0xffffffff83c97a40 [async] 100082 D - 0xffffffff83c978c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a73a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e7c0 [g_event] 100040 D - 0xffffffff8402e800 [g_up] 100041 D - 0xffffffff8402e840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d848 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 D - 0xfffffe0053def500 [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c7b320 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 20364 798 798 0 Z syz-executor.3 db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4246 tcp_hpts 6 3201K 6 sysctloid 34503 2038K 34574 vtbuf 24 1968K 46 kobj 327 1308K 495 newblk 5 1025K 19822 vfscache 3 1025K 3 inodedep 119 557K 19366 pcb 37 544K 29390 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 171 344K 20461 vmem 3 274K 5 filedesc 34 265K 38459 acpica 1674 184K 55752 vnet_data 1 168K 1 pf_rule 72 144K 613 tidhash 3 141K 3 linker 356 140K 412 pagedep 9 130K 19249 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 97 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 396 50K 396 kdtrace 248 48K 45497 temp 36 35K 4257 shm 2 34K 23 DEVFS3 128 32K 138 hostcache 1 32K 1 msg 4 30K 4 dirrem 110 28K 19268 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 421 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 freefile 110 14K 19244 lltable 42 13K 213 ether_multi 157 13K 167 KTRACE 100 13K 108 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 GEOM 68 11K 535 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 19380 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 2504 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 33 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 79 8K 20438 taskqueue 63 7K 63 cred 26 7K 470 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 712 DEVFSP 85 6K 7902 pf_ifnet 13 5K 131 pwddesc 76 5K 20370 ufs_dirhash 24 5K 24 UMA 271 5K 271 session 35 5K 71 vt 11 5K 11 md_disk 2 5K 2 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 110 acpisem 28 4K 28 selfd 55 4K 270260 hhook 15 4K 17 sctp_stro 3 3K 924 proc-args 52 3K 856 terminal 11 3K 11 select 19 3K 117 sctp_atcl 6 3K 11323 uidinfo 3 3K 29 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 28 2K 67 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 softdep 1 1K 1 mkdir 8 1K 38442 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 214 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 239 pci_link 10 1K 10 crypto 4 1K 176 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 13037 newdirblk 4 1K 19221 diradd 4 1K 19314 pfil 4 1K 4 cdev 2 1K 2 xform 7 1K 9186 osd 11 1K 11549 sctp_atky 9 1K 12815 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 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 sigio 2 1K 3 soname 4 1K 28851 sctp_athm 6 1K 11337 sctp_map 6 1K 1848 filecaps 5 1K 136 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 53 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 19226 p1003.1b 1 1K 1 cdg data 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 vegas data 0 0K 0 cubic data 0 0K 13 dctcp data 0 0K 0 htcp data 0 0K 0 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 572 sctp_mcore 0 0K 0 sctp_socko 0 0K 1879 sctp_iter 0 0K 109 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 96 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 17 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 18318 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 104 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 freeblks 0 0K 19225 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 18 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 8 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 3 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 19490 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 376 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 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 4 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 195 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 22160 ioctlops 0 0K 2349 eventfd 0 0K 14 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 324 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1216 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 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 78 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 992 908525 0 254 38141952 0 tcp_log 416 0 8820 85878 0 254 3669120 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8716 869 6868848 0 254 2453760 0 RADIX NODE 144 11748 343 482656 0 63 1741104 0 BUF TRIE 144 180 11580 2020 0 62 1693440 0 malloc-384 384 4152 18 4155 0 30 1601280 0 malloc-128 128 11330 47 11386 0 126 1456256 0 malloc-4096 4096 328 1 589 0 2 1347584 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 UMA Slabs 0 112 10668 57 10668 0 126 1201200 0 vmem btag 56 18240 95 18240 0 254 1026760 0 ertt_txseginfo 40 0 19392 5411062 0 254 775680 0 FFS inode 1160 529 24 19774 0 8 641480 0 256 Bucket 2048 274 16 36671 0 8 593920 0 tcp_bbr_map 128 0 4278 1115641 0 127 547584 0 VM OBJECT 264 1416 99 292084 0 30 399960 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-4096 4096 90 5 20394 0 2 389120 0 malloc-16384 16384 17 5 19228 0 1 360448 0 THREAD 1808 170 28 25129 0 8 357984 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-384 384 118 702 19663 0 30 314880 0 socket 944 45 267 25204 0 254 294528 0 VNODE 448 569 88 19816 0 30 294336 0 malloc-64 64 3932 415 24750 0 254 278208 0 malloc-256 256 206 844 29687 0 62 268800 0 tcp_inpcb 496 7 513 11538 0 254 257920 0 malloc-256 256 234 756 39103 0 62 253440 0 MAP ENTRY 96 2058 336 1110375 0 126 229824 0 malloc-16 16 14077 173 14141 0 254 228000 0 DEVCTL 1024 0 220 157 0 0 225280 0 sctp_ep 1280 3 171 10390 0 254 222720 0 malloc-65536 65536 1 2 767 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32 32 5576 346 6154 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-128 128 1369 57 28996 0 126 182528 0 malloc-2048 2048 83 5 100 0 8 180224 0 malloc-1024 1024 121 35 1273 0 16 159744 0 mbuf_packet 256 115 500 26032 0 254 157440 0 S VFS Cache 104 1080 363 20549 0 126 150072 0 malloc-256 256 45 540 39461 0 62 149760 0 FFS2 dinode 256 529 41 19773 0 62 145920 0 VMSPACE 2544 47 10 20343 0 4 145008 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-32768 32768 0 4 8 0 1 131072 0 128 Bucket 1024 60 63 8178 0 16 125952 0 PROC 1336 76 17 20366 0 8 124248 0 malloc-128 128 114 816 19852 0 126 119040 0 ksiginfo 112 76 968 2900 0 126 116928 0 tcpcb 1080 7 98 11538 0 254 113400 0 malloc-128 128 807 30 23997 0 126 107136 0 malloc-2048 2048 10 42 11151 0 8 106496 0 filedesc0 1072 76 22 20370 0 8 105056 0 malloc-256 256 228 162 27315 0 62 99840 0 sctp_asoc 2288 3 37 924 0 254 91520 0 malloc-128 128 584 129 59623 0 126 91264 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 228 5 228 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-8192 8192 7 3 110 0 1 81920 0 64 Bucket 512 101 59 9049 0 30 81920 0 malloc-64 64 904 230 41765 0 254 72576 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 g_bio 408 0 160 12604 0 30 65280 0 malloc-384 384 115 35 308 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 690 192 19245 0 254 56448 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-2048 2048 5 21 664 0 8 53248 0 32 Bucket 256 84 111 7949 0 62 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 pcpu-8 8 5343 289 7644 0 254 45056 0 malloc-64 64 188 505 270760 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 Files 80 247 253 72461 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 108475 0 16 36864 0 malloc-384 384 83 7 83 0 30 34560 0 malloc-256 256 32 103 38482 0 62 34560 0 da_ccb 544 0 63 3254 0 16 34272 0 pipe 744 25 20 729 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 0 4 36 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_raddr 736 3 41 929 0 254 32384 0 malloc-128 128 33 215 300 0 126 31744 0 malloc-384 384 7 73 11671 0 30 30720 0 tcp_bbr_pcb 832 0 36 7179 0 16 29952 0 malloc-4096 4096 2 5 19496 0 2 28672 0 malloc-1024 1024 22 6 1569 0 16 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 197063 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 udplite_inpcb 496 0 56 769 0 254 27776 0 malloc-1024 1024 18 6 54 0 16 24576 0 PWD 32 26 730 19334 0 254 24192 0 8 Bucket 80 50 250 5266 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 572 0 16 22464 0 malloc-4096 4096 3 2 21 0 2 20480 0 malloc-1024 1024 4 16 50 0 16 20480 0 malloc-32 32 122 508 15689 0 254 20160 0 16 Bucket 144 61 79 482 0 62 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 5 0 4 19264 0 malloc-256 256 40 35 1371 0 62 19200 0 malloc-256 256 34 41 130 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 malloc-2048 2048 1 7 25 0 8 16384 0 malloc-2048 2048 3 5 26 0 8 16384 0 malloc-512 512 19 13 67 0 30 16384 0 vtnet_tx_hdr 24 0 668 5628419 0 254 16032 0 malloc-128 128 89 35 628 0 126 15872 0 unpcb 256 22 38 1669 0 254 15360 0 malloc-384 384 26 14 354 0 30 15360 0 malloc-4096 4096 1 2 35 0 2 12288 0 malloc-4096 4096 1 2 216 0 2 12288 0 malloc-2048 2048 2 4 1627 0 8 12288 0 malloc-512 512 0 24 135 0 30 12288 0 ertt 72 7 161 11538 0 126 12096 0 malloc-64 64 32 157 25001 0 254 12096 0 malloc-16 16 501 249 23871 0 254 12000 0 malloc-16 16 58 692 50345 0 254 12000 0 ripcb 496 5 19 204 0 254 11904 0 udp_inpcb 496 6 18 526 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-2048 2048 0 4 15 0 8 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 5 11 10 0 30 8192 0 malloc-512 512 0 16 23 0 30 8192 0 malloc-512 512 2 14 78 0 30 8192 0 malloc-512 512 2 14 215 0 30 8192 0 malloc-512 512 0 16 14 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 73 0 126 8096 0 rl_entry 40 85 117 85 0 254 8080 0 sctp_stream_msg_out 112 0 72 70 0 254 8064 0 sctp_laddr 48 5 163 2616 0 254 8064 0 tcp_rack_map 112 0 72 274 0 126 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 1295 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 578 0 254 8064 0 malloc-64 64 2 124 2 0 254 8064 0 malloc-32 32 60 192 19378 0 254 8064 0 malloc-32 32 150 102 4366 0 254 8064 0 malloc-32 32 28 224 13156 0 254 8064 0 malloc-32 32 131 121 336 0 254 8064 0 malloc-32 32 19 233 30 0 254 8064 0 4 Bucket 48 6 162 370 0 254 8064 0 2 Bucket 32 58 194 2134 0 254 8064 0 malloc-16 16 13 487 3062 0 254 8000 0 malloc-16 16 22 478 42 0 254 8000 0 malloc-16 16 36 464 1455 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 malloc-128 128 32 30 493 0 126 7936 0 sctp_readq 152 0 52 6 0 254 7904 0 sctp_chunk 152 2 50 66 0 254 7904 0 AIO 208 1 37 590 0 62 7904 0 AIOCB 552 1 13 1077 0 16 7728 0 malloc-384 384 0 20 12 0 30 7680 0 malloc-256 256 20 10 395 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 8 0 254 4048 0 tcpreass 48 0 84 1 0 254 4032 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 malloc-32 32 18 108 2244 0 254 4032 0 cryptop 280 0 14 2 0 30 3920 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 AIOLIO 272 0 14 2 0 30 3808 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 md0 512 0 0 0 0 30 0 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 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 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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-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 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