panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:822 cpuid = 0 time = 1624506078 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887a3820 vpanic() at vpanic+0x1cc/frame 0xfffffe00887a3880 panic() at panic+0x43/frame 0xfffffe00887a38e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00887a3940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe00887a3980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe00887a3ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe00887a3bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 4781 tid 104415 ] Stopped at kdb_enter+0x67: movq $0,0x16409ae(%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 0xfffffe009a600000 rdx 0x3ffff rbx 0 rsp 0xfffffe00887a3800 rbp 0xfffffe00887a3820 rsi 0x40001 rdi 0xffffffff81131ef6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887a36f0 r11 0x1ff77fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6d600 r14 0xffffffff81a73fa6 r15 0xffffffff81a73fa6 rip 0xffffffff81128f57 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x16409ae(%rip) db> show proc Process 4781 (syz-executor.3) at 0xfffff80036ca3530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 820 at 0xfffff80036d0a530 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00952b69f0 (map 0xfffffe00952b69f0) (map.pmap 0xfffffe00952b6ab0) (pmap 0xfffffe00952b6b10) threads: 2 100171 RunQ syz-executor.3 104415 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 4782 4781 820 0 S uwait 0xfffff80048759900 syz-executor.3 4781 820 820 0 R (threaded) syz-executor.3 100171 RunQ syz-executor.3 104415 Run CPU 0 syz-executor.3 4776 796 796 0 R (threaded) syz-executor.2 103187 RunQ syz-executor.2 104409 S connec 0xfffff80036f850e0 syz-executor.2 104413 S uwait 0xfffff800483d9d00 syz-executor.2 3847 1 784 0 S uwait 0xfffff800483d9500 syz-executor.1 3846 1 784 0 S uwait 0xfffff80036db4900 syz-executor.1 3292 3286 3292 0 Ss select 0xfffff80048460740 dhclient 3289 1 3289 0 Ss select 0xfffff80036dbbbc0 dhclient 3286 3279 436 65 S select 0xfffff800484d98c0 dhclient 3279 436 436 0 S wait 0xfffff800364e3000 sh 3270 1 3270 65 Ss select 0xfffff80048097140 dhclient 2300 1 784 0 SV uwait 0xfffff80048259b00 syz-executor.1 2290 1 784 0 SV uwait 0xfffff80048296500 syz-executor.1 2284 1 784 0 SV uwait 0xfffff80048259900 syz-executor.1 2275 1 784 0 SV uwait 0xfffff80048296d00 syz-executor.1 2266 1 784 0 SV uwait 0xfffff80036b7a500 syz-executor.1 2256 1 784 0 SV uwait 0xfffff80036db4100 syz-executor.1 2022 1 820 0 SV uwait 0xfffff80048259f00 syz-executor.3 1606 1 784 0 SV uwait 0xfffff80048296700 syz-executor.1 1452 1 784 0 SV uwait 0xfffff80036b7ad00 syz-executor.1 1443 1 784 0 SV uwait 0xfffff80036db4d00 syz-executor.1 1433 1 784 0 SV uwait 0xfffff80036371500 syz-executor.1 1429 1 796 0 SV uwait 0xfffff80036b7af00 syz-executor.2 1423 1 784 0 SV uwait 0xfffff80036db4b00 syz-executor.1 1418 1 796 0 SV uwait 0xfffff80036db4300 syz-executor.2 1412 1 784 0 SV uwait 0xfffff80015e8a100 syz-executor.1 1410 1 796 0 SV uwait 0xfffff80015d9f300 syz-executor.2 1400 1 796 0 SV uwait 0xfffff80036d8d900 syz-executor.2 1399 1 784 0 SV uwait 0xfffff80036b7a900 syz-executor.1 1394 1 796 0 SV uwait 0xfffff80036b7a100 syz-executor.2 1385 1 796 0 SV uwait 0xfffff80036dcbf00 syz-executor.2 1367 1 820 0 SV uwait 0xfffff80036a44d00 syz-executor.3 1366 1 820 0 SV uwait 0xfffff80036a44100 syz-executor.3 836 0 0 0 DL aiordy 0xfffff80036bbb530 [aiod4] 835 0 0 0 DL aiordy 0xfffff80015eb9a60 [aiod3] 834 0 0 0 DL aiordy 0xfffff80036cf0530 [aiod2] 833 0 0 0 DL aiordy 0xfffff80015cd1000 [aiod1] 826 1 826 0 Ss select 0xfffff800365bf140 dhclient 820 780 820 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.3 819 1 819 0 Ss select 0xfffff80015e7ca40 dhclient 796 780 796 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 R (threaded) syz-fuzzer 100115 S uwait 0xfffff80015da2d00 syz-fuzzer 100116 S nanslp 0xffffffff8273d0a1 syz-fuzzer 100117 S uwait 0xfffff80036371900 syz-fuzzer 100118 S uwait 0xfffff80036371b00 syz-fuzzer 100119 S kqread 0xfffff800362eb700 syz-fuzzer 100120 S uwait 0xfffff80015ac3100 syz-fuzzer 100121 S uwait 0xfffff80015ac3300 syz-fuzzer 100123 Run CPU 1 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e485e0 csh 776 694 776 0 Ss select 0xfffff80036420740 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab64b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab84b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab8cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abf4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015e8bd40 sshd 507 1 507 0 Ss select 0xfffff80015e87ec0 syslogd 436 1 436 0 Ss wait 0xfffff80015e8c000 devd 435 1 435 65 Ss select 0xfffff80036420bc0 dhclient 350 1 350 0 Ss select 0xfffff80015e79ec0 dhclient 347 1 347 0 Ss select 0xfffff80015e8b5c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100100 D sdflush 0xfffff80015927ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c4c40 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830dd8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e1a410 [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 - 0xffffffff81e207b1 [deadlkres] 100074 D - 0xfffff80015a47100 [acpi_task_0] 100075 D - 0xfffff80015a47100 [acpi_task_1] 100076 D - 0xfffff80015a47100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 inodedep 716 1235K 3989 pcb 173 1173K 7451 newblk 31 1047K 4493 vfscache 3 1035K 3 filedesc 64 1020K 7897 subproc 185 780K 4883 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 dirrem 682 341K 3919 linker 348 270K 409 freefile 681 256K 3895 DEVFS1 107 214K 124 kdtrace 261 208K 9199 BPF 30 203K 36 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 33 152K 3926 tfo_ccache 1 136K 1 sctp_atcl 123 123K 3852 sem 4 120K 4 sctp_stro 58 116K 1089 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2931 syncache 1 76K 1 vmem 3 72K 5 routetbl 126 69K 400 msg 4 68K 4 sctp_atky 181 68K 4706 acpitask 1 64K 1 ddb_capture 1 64K 1 ifaddr 68 64K 70 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 sctp_athm 123 47K 3875 sctp_map 116 44K 1826 lltable 49 43K 60 ithread 99 43K 99 rman 84 42K 425 kqueue 87 41K 4789 KTRACE 100 38K 100 taskqueue 60 36K 60 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 2 pwddesc 85 32K 4783 sctp_timw 62 31K 62 DEVFSP 76 29K 336 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 ifnet 7 25K 7 cred 24 24K 223 kcovinfo 64 24K 68 inpcbpolicy 59 23K 4203 plimit 22 22K 379 CAM queue 5 21K 1528 osd 54 21K 3842 pfs_nodes 20 20K 20 proc-args 47 18K 586 UART 12 18K 12 bmsafemap 2 17K 3960 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 21 pfs_vncache 1 16K 1 selfd 38 15K 78513 ufs_dirhash 24 14K 24 session 28 14K 39 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 lockf 24 9K 40 uidinfo 3 9K 8 pf_ifnet 10 9K 19 newdirblk 22 9K 3911 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 diradd 13 5K 3954 select 13 5K 38 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 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 7822 in_multi 6 3K 8 tcp_fsb 7 3K 2536 nexusdev 7 3K 7 feeder 7 3K 7 freework 5 3K 3896 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 sctp_stri 2 2K 238 softdep 1 2K 1 freeblks 4 2K 3895 vnodemarker 2 2K 20 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 9448 crypto 4 2K 4 pfil 4 2K 4 CAM path 4 2K 1034 procdesc 3 2K 10 tcpfunc 3 2K 3 loginclass 3 2K 7 filecaps 3 2K 81 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 294 entropy 2 1K 39 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 sctp_aadr 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 572 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 cdg data 0 0K 0 mqdata 0 0K 0 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 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 44 htcp data 0 0K 0 vegas data 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 3239 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 436 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 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 twa_commands 0 0K 0 statfs 0 0K 4120 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1125 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 2026 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 4 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 113 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 16849 ioctlops 0 0K 237 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 711 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 1 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 8320 952 1113022 0 254 37978112 0 malloc-384 384 35608 72 40879 0 30 13701120 0 tcp_log 416 218 24496 117362 0 254 10281024 0 malloc-1024 1024 4170 6 4178 0 16 4276224 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8896 599 1771329 0 254 2430720 0 BUF TRIE 144 188 13280 638 0 62 1939392 0 malloc-1024 1024 131 1681 4659 0 16 1855488 0 RADIX NODE 144 12673 204 140750 0 62 1854288 0 malloc-1024 1024 795 993 4467 0 16 1830912 0 UMA Slabs 0 112 13208 1 13208 0 126 1479408 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 malloc-32768 32768 34 5 3949 0 1 1277952 0 malloc-512 512 820 1004 4498 0 30 933888 0 malloc-384 384 1226 984 34955 0 30 848640 0 malloc-8192 8192 87 5 4785 0 1 753664 0 malloc-384 384 1728 32 53842 0 30 675840 0 FFS inode 1160 532 28 4428 0 8 649600 0 malloc-8192 8192 63 14 2633 0 1 630784 0 malloc-384 384 1428 82 97539 0 30 579840 0 VM OBJECT 264 1521 69 69072 0 30 419760 0 256 Bucket 2048 179 13 19940 0 8 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 175 23 4415 0 8 357984 0 malloc-512 512 53 531 4816 0 30 299008 0 malloc-1024 1024 248 32 7135 0 16 286720 0 VNODE 448 570 69 4468 0 30 286272 0 MAP ENTRY 96 2651 331 253548 0 126 286272 0 malloc-384 384 656 44 4890 0 30 268800 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 16 0 17 0 1 262144 0 malloc-2048 2048 125 3 142 0 8 262144 0 DEVCTL 1024 17 203 151 0 0 225280 0 sctp_asoc 2288 58 37 913 0 254 217360 0 malloc-8192 8192 23 3 41 0 1 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-16384 16384 11 1 247 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 404 76 19117 0 30 184320 0 tcp_inpcb 488 50 326 3830 0 254 183488 0 malloc-1024 1024 130 46 4583 0 16 180224 0 mbuf_packet 256 168 507 5758 0 254 172800 0 malloc-4096 4096 7 35 2987 0 2 172032 0 VMSPACE 2544 57 9 4740 0 4 167904 0 malloc-2048 2048 60 20 1977 0 8 163840 0 sctp_raddr 736 68 152 1875 0 254 161920 0 vmem btag 56 2779 89 2779 0 254 160608 0 socket 944 79 77 8106 0 254 147264 0 sctp_ep 1280 63 51 2628 0 254 145920 0 FFS2 dinode 256 532 23 4427 0 62 142080 0 S VFS Cache 104 1013 352 5498 0 126 141960 0 malloc-384 384 314 36 6432 0 30 134400 0 PROC 1328 84 15 4782 0 8 131472 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-512 512 240 16 4136 0 30 131072 0 ksiginfo 112 84 960 955 0 126 116928 0 malloc-16384 16384 4 3 11 0 1 114688 0 malloc-1024 1024 112 0 117 0 16 114688 0 malloc-512 512 194 30 9684 0 30 114688 0 filedesc0 1072 85 20 4783 0 8 112560 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 37 0 1 98304 0 tcpcb 1080 50 41 3830 0 254 98280 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-512 512 112 24 4233 0 30 69632 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 g_bio 408 0 160 5569 0 30 65280 0 malloc-384 384 112 58 7526 0 30 65280 0 malloc-2048 2048 10 20 518 0 8 61440 0 32 Bucket 256 157 83 12281 0 62 61440 0 128 Bucket 1024 28 31 521 0 16 60416 0 malloc-4096 4096 12 2 64 0 2 57344 0 16 Bucket 144 220 144 2697 0 62 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 5 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 7 5 30 0 2 49152 0 malloc-8192 8192 2 3 4124 0 1 40960 0 malloc-2048 2048 16 4 22 0 8 40960 0 malloc-512 512 76 4 525 0 30 40960 0 malloc-512 512 23 57 1438 0 30 40960 0 pcpu-8 8 4665 455 4863 0 254 40960 0 64 Bucket 512 46 34 5123 0 30 40960 0 tcp_rack_pcb 832 7 38 2536 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 30299 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-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 6 2 10 0 2 32768 0 malloc-2048 2048 2 14 151 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 252 148 19379 0 126 32000 0 sctp_chunk 152 67 141 1061 0 254 31616 0 pipe 744 23 17 438 0 16 29760 0 malloc-512 512 34 22 208 0 30 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 253483 0 62 28000 0 malloc-8192 8192 1 2 47 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 ertt_txseginfo 40 1 605 9998 0 254 24240 0 PWD 32 40 716 4001 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 1814 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 359 0 16 22464 0 malloc-4096 4096 3 2 59 0 2 20480 0 2 Bucket 32 96 534 2097 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 13 0 1 16384 0 malloc-4096 4096 2 2 135 0 2 16384 0 vtnet_tx_hdr 24 0 668 557786 0 254 16032 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 14 94 3152 0 126 12096 0 udp_inpcb 488 6 18 195 0 254 11712 0 kenv 258 15 30 1032 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 28 64 39 0 126 8096 0 rl_entry 40 35 167 35 0 254 8080 0 sctp_stream_msg_out 112 0 72 152 0 254 8064 0 sctp_laddr 48 9 159 919 0 254 8064 0 udpcb 32 6 246 220 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 50 62 3830 0 126 8064 0 4 Bucket 48 6 162 143 0 254 8064 0 tcp_bbr_map 128 0 62 565 0 126 7936 0 sctp_readq 152 0 52 30 0 254 7904 0 AIO 208 1 37 23 0 62 7904 0 ripcb 488 3 13 153 0 254 7808 0 udplite_inpcb 488 0 16 25 0 254 7808 0 AIOCB 552 1 13 37 0 16 7728 0 unpcb 256 14 16 1246 0 254 7680 0 AIOLIO 272 0 28 2 0 30 7616 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-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 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 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 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 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 NCLNODE 584 0 0 0 0 16 0 0 TMPFS node 224 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 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 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 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-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