panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:822 cpuid = 0 time = 1624913371 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009a827820 vpanic() at vpanic+0x1cc/frame 0xfffffe009a827880 panic() at panic+0x43/frame 0xfffffe009a8278e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe009a827940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe009a827980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe009a827ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe009a827bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 36755 tid 139555 ] Stopped at kdb_enter+0x67: movq $0,0x164086e(%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 0xfffffe0099a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009a827800 rbp 0xfffffe009a827820 rsi 0x40001 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009a8276f0 r11 0x1ff65fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e600 r14 0xffffffff81a74f96 r15 0xffffffff81a74f96 rip 0xffffffff81129097 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x164086e(%rip) db> show proc Process 36755 (syz-executor.1) at 0xfffff8002543ea60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffff8003c4b0530 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00952019f0 (map 0xfffffe00952019f0) (map.pmap 0xfffffe0095201ab0) (pmap 0xfffffe0095201b10) threads: 2 123244 Run CPU 1 syz-executor.1 139555 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 36756 36755 784 0 S uwait 0xfffff8003cc7d900 syz-executor.1 36755 784 784 0 R (threaded) syz-executor.1 123244 Run CPU 1 syz-executor.1 139555 Run CPU 0 syz-executor.1 36750 783 783 0 S (threaded) syz-executor.0 139527 S nanslp 0xffffffff8273d0a1 syz-executor.0 139546 S connec 0xfffff8003e0e00e0 syz-executor.0 139553 S uwait 0xfffff8003cb99300 syz-executor.0 34952 1 784 0 SV connec 0xfffff80025f85bf0 syz-executor.1 25634 1 784 0 S uwait 0xfffff80015cdf100 syz-executor.1 25631 1 784 0 S uwait 0xfffff80004ca7b00 syz-executor.1 21668 1 783 0 S uwait 0xfffff8003c404100 syz-executor.0 21666 1 783 0 S uwait 0xfffff8003cfc8700 syz-executor.0 8133 1 8133 65 Ss select 0xfffff8002574b8c0 dhclient 6666 1 6666 0 Ss select 0xfffff80025c68bc0 dhclient 6663 1 6663 0 Ss select 0xfffff800255b7bc0 dhclient 6644 1 6644 65 Ss select 0xfffff80025749a40 dhclient 3138 1 3138 0 Ss select 0xfffff8003cf87d40 dhclient 3135 1 3135 0 Ss select 0xfffff80025111ec0 dhclient 3114 1 3114 65 Ss select 0xfffff80015db7bc0 dhclient 1806 0 0 0 DL aiordy 0xfffff8003cd9fa60 [aiod4] 1805 0 0 0 DL aiordy 0xfffff8003cb02530 [aiod3] 1804 0 0 0 DL aiordy 0xfffff8003cd9f530 [aiod2] 1803 0 0 0 DL aiordy 0xfffff8003cde2000 [aiod1] 1673 1 1673 0 Ss select 0xfffff8003cb978c0 dhclient 1670 1 1670 0 Ss select 0xfffff80015cbd140 dhclient 1651 1 1651 65 Ss select 0xfffff8003c9f9440 dhclient 1083 1 1083 0 Ss select 0xfffff8003c355440 dhclient 1080 1 1080 0 Ss select 0xfffff8003cb97ec0 dhclient 800 780 800 0 Ss piperd 0xfffff8003cbf45d0 syz-executor.3 786 780 786 0 Ss piperd 0xfffff80015e412e8 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffff8003c404d00 syz-fuzzer 100122 S uwait 0xfffff8003c335100 syz-fuzzer 100123 S uwait 0xfffff8003c335300 syz-fuzzer 100124 S uwait 0xfffff8003c335500 syz-fuzzer 100125 S uwait 0xfffff8003c335700 syz-fuzzer 100126 S uwait 0xfffff8003c3b6900 syz-fuzzer 100127 S uwait 0xfffff8003c48f500 syz-fuzzer 100128 S uwait 0xfffff8003c48f700 syz-fuzzer 100129 S kqread 0xfffff8003c48f100 syz-fuzzer 114554 S uwait 0xfffff8003cc7d100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e375e0 csh 776 694 776 0 Ss select 0xfffff8003c393ec0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015ac44b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015ac4cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ac84b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ac8cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015acc4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015acccb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015acf4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015acfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff8003c355d40 sshd 507 1 507 0 Ss select 0xfffff80015ee3a40 syslogd 436 1 436 0 Ss select 0xfffff80015ee3140 devd 435 1 435 65 Ss select 0xfffff80015db7140 dhclient 350 1 350 0 Ss select 0xfffff80015db75c0 dhclient 347 1 347 0 Ss select 0xfffff80015eb9d40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ce2a60 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100097 D sdflush 0xfffff80015925ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c50e0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ecc8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff83049410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e218c1 [deadlkres] 100074 D - 0xfffff80015ad4900 [acpi_task_0] 100075 D - 0xfffff80015ad4900 [acpi_task_1] 100076 D - 0xfffff80015ad4900 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pcb 3667 16986K 129109 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_stro 1813 3746K 22526 sctp_atcl 3632 3632K 84340 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_atky 5445 2042K 108534 sctp_athm 3632 1362K 84541 sctp_map 3626 1360K 42892 newblk 9 1036K 37011 vfscache 3 1035K 3 inodedep 165 684K 37263 acpica 1674 649K 54806 subproc 158 648K 36845 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 filedesc 22 340K 71479 BPF 46 337K 58 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 237 193K 76313 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 35745 tfo_ccache 1 136K 1 sem 4 120K 4 sctp_timw 208 104K 208 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 dirrem 156 78K 36502 temp 35 77K 11052 syncache 1 76K 1 routetbl 137 73K 433 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 167 freefile 156 59K 36496 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 lltable 52 46K 312 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 taskqueue 60 36K 60 kqueue 73 36K 36787 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 5 cred 31 31K 1864 in6_multi 71 31K 71 DEVFSP 80 30K 200 GEOM 60 29K 489 kbdmux 6 28K 6 pwddesc 71 27K 36757 ifnet 7 25K 7 plimit 24 24K 486 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 484975 pfs_nodes 20 20K 20 proc-args 52 20K 720 UART 12 18K 12 session 35 18K 62 bmsafemap 2 17K 37212 ksem 1 16K 994 rpc 2 16K 2 shmfd 1 16K 712 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 63 Unitno 30 12K 51 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 15 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 871 inpcbpolicy 18 7K 9040 mount 16 7K 126 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 osd 10 4K 7083 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 71446 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 36427 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 50009 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 36426 vnodemarker 2 2K 112 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 120 crypto 4 2K 17 newdirblk 4 2K 35723 diradd 4 2K 36543 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 19 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 tcp_fsb 2 1K 3891 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 178 entropy 2 1K 48 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 chd data 0 0K 2 tcp_do 0 0K 0 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 dctcp data 0 0K 0 cubic data 0 0K 0 cdg data 0 0K 0 vegas data 0 0K 9 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 32967 sctp_iter 0 0K 434 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 423 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 778 mqdata 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 27613 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 54 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 6 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 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 198 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 23 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 twa_commands 0 0K 0 statfs 0 0K 36546 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1387 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 5148 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 5 lio 0 0K 32 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 335 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 29491 ioctlops 0 0K 219 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 1000 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 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8403 948 981507 0 254 38301696 0 malloc-8192 8192 1821 155 62063 0 1 16187392 0 malloc-384 384 39119 341 81981 0 30 15152640 0 sctp_asoc 2288 1813 217 21446 0 254 4644640 0 malloc-1024 1024 4174 10 4189 0 16 4284416 0 malloc-384 384 10165 805 729019 0 30 4212480 0 malloc-1024 1024 3637 331 86885 0 16 4063232 0 malloc-2048 2048 1811 165 22747 0 8 4046848 0 malloc-1024 1024 138 2854 30962 0 16 3063808 0 malloc-1024 1024 252 2700 38115 0 16 3022848 0 tcp_log 416 0 7119 102372 0 254 2961504 0 mbuf 256 10301 829 2313500 0 254 2849280 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 sctp_ep 1280 1819 200 62057 0 254 2584320 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf_cluster 2048 1110 2 1110 0 254 2277376 0 malloc-1024 1024 1994 174 101802 0 16 2220032 0 UMA Slabs 0 112 18554 19 18554 0 126 2080176 0 RADIX NODE 144 12234 1987 945842 0 63 2047824 0 BUF TRIE 144 181 13287 2364 0 62 1939392 0 sctp_raddr 736 1816 538 25303 0 254 1732544 0 malloc-512 512 294 2706 37092 0 30 1536000 0 malloc-384 384 702 2698 151489 0 30 1305600 0 malloc-384 384 1728 32 53844 0 30 675840 0 FFS inode 1160 521 25 37039 0 8 633360 0 malloc-8192 8192 72 5 36757 0 1 630784 0 ertt_txseginfo 40 0 14443 631270 0 254 577720 0 malloc-32768 32768 12 5 35740 0 1 557056 0 malloc-16384 16384 24 1 29 0 1 409600 0 socket 944 52 368 72460 0 254 396480 0 256 Bucket 2048 174 16 20473 0 8 389120 0 VM OBJECT 264 1365 75 519127 0 30 380160 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 THREAD 1808 165 22 39555 0 8 338096 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-512 512 31 553 41194 0 30 299008 0 vmem btag 56 5284 32 5284 0 254 297696 0 VNODE 448 559 89 37079 0 30 290304 0 mbuf_packet 256 589 521 79933 0 254 284160 0 malloc-384 384 623 67 9743 0 30 264960 0 malloc-32768 32768 5 3 251 0 1 262144 0 malloc-2048 2048 125 3 142 0 8 262144 0 sctp_chunk 152 1197 493 5397 0 254 256880 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-4096 4096 7 46 6109 0 3 217088 0 MAP ENTRY 96 1902 324 1986156 0 126 213696 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 2 37 0 1 204800 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 372 68 150125 0 30 168960 0 tcp_bbr_map 128 0 1209 42935 0 126 154752 0 FFS2 dinode 256 521 64 37038 0 62 149760 0 S VFS Cache 104 1027 377 38612 0 126 146016 0 tcp_inpcb 488 6 290 7071 0 254 144448 0 malloc-512 512 197 75 75760 0 30 139264 0 VMSPACE 2544 44 10 36735 0 4 137376 0 malloc-512 512 205 59 35967 0 30 135168 0 malloc-384 384 289 61 38505 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 sctp_stream_msg_out 112 976 176 3707 0 254 129024 0 malloc-512 512 222 26 3319 0 30 126976 0 ksiginfo 112 72 972 1788 0 126 116928 0 PROC 1328 70 17 36756 0 8 115536 0 32 Bucket 256 320 85 33633 0 62 103680 0 malloc-1024 1024 100 0 107 0 16 102400 0 malloc-32768 32768 1 2 11 0 1 98304 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 51 0 1 98304 0 malloc-16384 16384 4 2 6 0 1 98304 0 filedesc0 1072 71 20 36757 0 8 97552 0 malloc-512 512 119 65 38501 0 30 94208 0 128 Bucket 1024 57 34 8814 0 16 93184 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 g_bio 408 0 200 18057 0 30 81600 0 16 Bucket 144 430 102 8640 0 62 76608 0 tcpcb 1080 6 64 7071 0 254 75600 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-4096 4096 12 4 805 0 2 65536 0 malloc-4096 4096 7 8 31 0 2 61440 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-384 384 94 66 69315 0 30 61440 0 malloc-8192 8192 2 5 36591 0 1 57344 0 64 Bucket 512 48 56 13877 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 9 0 1 40960 0 malloc-2048 2048 16 4 34 0 8 40960 0 malloc-512 512 25 55 1446 0 30 40960 0 pcpu-8 8 4705 415 4945 0 254 40960 0 Files 80 244 256 123451 0 126 40000 0 tcp_bbr_pcb 832 0 45 1601 0 16 37440 0 tcp_rack_pcb 832 2 43 3891 0 16 37440 0 NAMEI 1024 0 36 163177 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 6 2 17 0 2 32768 0 malloc-512 512 34 30 222 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-2048 2048 2 12 152 0 8 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 4 Bucket 48 20 568 1532 0 254 28224 0 KNOTE 160 28 147 393077 0 62 28000 0 pipe 744 23 12 644 0 16 26040 0 malloc-8192 8192 0 3 14 0 1 24576 0 malloc-8192 8192 1 2 75 0 1 24576 0 malloc-4096 4096 1 5 11 0 2 24576 0 PWD 32 23 733 35825 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 64 236 7353 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 60 0 2 20480 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 udp_inpcb 488 7 33 1123 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 51 0 2 16384 0 vtnet_tx_hdr 24 0 668 567542 0 254 16032 0 ripcb 488 5 27 582 0 254 15616 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 tcp_rack_map 112 3 105 4493 0 126 12096 0 2 Bucket 32 151 227 14094 0 254 12096 0 sctp_readq 152 0 78 278 0 254 11856 0 udplite_inpcb 488 0 24 264 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1310 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 41 0 16 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 64 0 126 8096 0 rl_entry 40 85 117 85 0 254 8080 0 sctp_laddr 48 16 152 1834 0 254 8064 0 udpcb 32 7 245 1387 0 254 8064 0 ertt 72 6 106 7071 0 126 8064 0 AIO 208 1 37 73 0 62 7904 0 cryptop 280 0 28 7 0 30 7840 0 AIOCB 552 1 13 164 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 AIOLIO 272 0 28 16 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 21 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 itimer 352 0 11 3 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 domainset 40 0 63 12 0 254 2520 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 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf 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 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 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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 128 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 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-1024 1024 0 0 0 0 16 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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