panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:822 cpuid = 0 time = 1625470852 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c813820 vpanic() at vpanic+0x1cc/frame 0xfffffe009c813880 panic() at panic+0x43/frame 0xfffffe009c8138e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe009c813940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe009c813980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe009c813ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe009c813bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 65145 tid 166063 ] Stopped at kdb_enter+0x67: movq $0,0x164233e(%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 0xfffffe0096a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c813800 rbp 0xfffffe009c813820 rsi 0x40001 rdi 0xffffffff81132566 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c8136f0 r11 0x1ff63fff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81a6f000 r14 0xffffffff81a759cb r15 0xffffffff81a759cb rip 0xffffffff811295c7 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x164233e(%rip) db> show proc Process 65145 (syz-executor.1) at 0xfffff8004aabc000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffff8004aabc538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bda538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00950849f0 (map 0xfffffe00950849f0) (map.pmap 0xfffffe0095084ab0) (pmap 0xfffffe0095084b10) threads: 2 100125 RunQ syz-executor.1 166063 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 65145 783 783 0 R (threaded) syz-executor.1 100125 RunQ syz-executor.1 166063 Run CPU 0 syz-executor.1 65144 798 798 0 R (threaded) syz-executor.3 100472 RunQ syz-executor.3 166062 S uwait 0xfffff8004ab32100 syz-executor.3 34290 1 34290 65 Ss select 0xfffff8002bd4d2c0 dhclient 25011 1 25011 0 Ss select 0xfffff80015ea05c0 dhclient 25003 1 25003 0 Ss select 0xfffff8002b0768c0 dhclient 24972 1 24972 65 Ss select 0xfffff80015ea0ec0 dhclient 19693 1 19693 0 Ss select 0xfffff8004ad24a40 dhclient 19690 1 19690 0 Ss select 0xfffff8004ad245c0 dhclient 19671 1 19671 65 Ss select 0xfffff80015ea0d40 dhclient 10822 1 10822 0 Ss select 0xfffff80015ea0140 dhclient 10815 1 10815 0 Ss select 0xfffff80015ea0bc0 dhclient 10774 1 10774 65 Ss select 0xfffff8004ad24d40 dhclient 842 1 842 0 Ss select 0xfffff8004acdf140 dhclient 836 0 0 0 DL aiordy 0xfffff8004ac8e000 [aiod4] 835 0 0 0 DL aiordy 0xfffff8004ac8e538 [aiod3] 834 0 0 0 DL aiordy 0xfffff8004abc5a70 [aiod2] 833 0 0 0 DL aiordy 0xfffff80015edd538 [aiod1] 831 1 831 0 Ss select 0xfffff8004ac92bc0 dhclient 798 780 798 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.3 788 780 788 0 Rs syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.1 782 780 782 0 Ss piperd 0xfffff8004aa7b5d0 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100112 S uwait 0xfffff80015d0e700 syz-fuzzer 100115 RunQ syz-fuzzer 100116 S kqread 0xfffff80015efa300 syz-fuzzer 100117 S uwait 0xfffff80015ac3100 syz-fuzzer 100118 S uwait 0xfffff80015ac3300 syz-fuzzer 100119 S uwait 0xfffff80015efa500 syz-fuzzer 100120 S uwait 0xfffff80015efa700 syz-fuzzer 100121 Run CPU 1 syz-fuzzer 101072 S uwait 0xfffff8004ab32700 syz-fuzzer 160553 S uwait 0xfffff8004addf100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8004a5b65e8 csh 776 694 776 0 Ss select 0xfffff80015de3ec0 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 0xffffffff8273f0a1 cron 694 1 694 0 Ss select 0xfffff80015de32c0 sshd 507 1 507 0 Ss select 0xfffff80015e3b140 syslogd 436 1 436 0 Ss select 0xfffff80015e3b440 devd 435 1 435 65 Ss select 0xfffff8004a3cb140 dhclient 350 1 350 0 Ss select 0xfffff8004a3cba40 dhclient 347 1 347 0 Ss select 0xfffff8004a39aec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004ddc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828497f8 [dom0] 100087 D launds 0xffffffff82849804 [laundry: dom0] 100088 D umarcl 0xffffffff815c58a0 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8303c8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d7a410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 DL - 0xffffffff8282abdc [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [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_ 0xffffffff82846ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [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 0xfffff80004bda538 [init] 10 0 0 0 DL audit_w 0xffffffff828471f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [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 - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100066 D - 0xffffffff81e225e1 [deadlkres] 100074 D - 0xfffff80015a46100 [acpi_task_0] 100075 D - 0xfffff80015a46100 [acpi_task_1] 100076 D - 0xfffff80015a46100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] 65142 788 788 0 Z syz-executor.2 db> show all locks db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34469 pf_hash 5 11560K 5 devbuf 4216 6982K 4245 tcp_hpts 5 3219K 5 kobj 326 2608K 495 vtbuf 24 2064K 46 newblk 9 1036K 64472 vfscache 3 1035K 3 inodedep 203 722K 65540 acpica 1674 649K 54806 pcb 31 615K 21584 subproc 151 613K 65956 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 46 linker 348 270K 409 DEVFS1 107 214K 125 filedesc 14 211K 127705 module 510 192K 510 kdtrace 229 188K 131210 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 63884 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 271 dirrem 194 97K 65372 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 14137 syncache 1 76K 1 freefile 194 73K 65370 vmem 3 72K 5 routetbl 127 69K 399 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 137 ether_multi 152 57K 212 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 kqueue 68 34K 66196 lltable 39 33K 93 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 739 DEVFSP 80 30K 487 GEOM 60 29K 536 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 258 ifnet 7 25K 7 pwddesc 65 25K 65146 plimit 24 24K 454 kcovinfo 64 24K 68 ksem 4 21K 623 CAM queue 5 21K 1528 selfd 55 21K 837801 pfs_nodes 20 20K 20 proc-args 52 20K 664 UART 12 18K 12 session 35 18K 2116 sctp_timw 34 17K 34 bmsafemap 2 17K 65473 rpc 2 16K 2 shmfd 1 16K 1 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 60 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 25 10K 2633 uidinfo 3 9K 11 pf_ifnet 10 9K 19 inpcbpolicy 22 9K 55374 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 50 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 osd 12 5K 37025 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 127678 in_multi 6 3K 18 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 63887 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 softdep 1 2K 1 freeblks 4 2K 63886 vnodemarker 2 2K 58 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 641 crypto 4 2K 4 newdirblk 4 2K 63839 diradd 4 2K 65412 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 28950 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 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 441 entropy 2 1K 46 CAM SIM 2 1K 2 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 56 cdg data 0 0K 38 cubic data 0 0K 53 sctp_mcore 0 0K 0 sctp_socko 0 0K 1037 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 7748 sctp_atky 0 0K 8085 sctp_atcl 0 0K 7748 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stro 0 0K 337 sctp_stri 0 0K 0 sctp_map 0 0K 674 dctcp data 0 0K 308 htcp data 0 0K 68 vegas data 0 0K 79 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 762 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 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 30217 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 27 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 7 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 2408 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 365 ip_msource 0 0K 0 ip_moptions 0 0K 250 in_mfilter 0 0K 10 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 64024 namei_tracker 0 0K 46 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 0 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 3247 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 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 158 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 48940 ioctlops 0 0K 4436 eventfd 0 0K 304 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 300 md_sectors 0 0K 1 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 384 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 876 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 977 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 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 962 85951 0 254 38019072 0 malloc-384 384 35498 132 40404 0 30 13681920 0 malloc-1024 1024 276 5760 70375 0 16 6180864 0 malloc-1024 1024 4174 10 5117 0 16 4284416 0 malloc-1024 1024 133 3615 31837 0 16 3837952 0 malloc-512 512 332 5756 65949 0 30 3117056 0 malloc-8192 8192 328 2 1108 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-384 384 729 5741 205340 0 30 2484480 0 mbuf 256 8659 881 316476 0 254 2442240 0 BUF TRIE 144 197 13271 1214 0 62 1939392 0 UMA Slabs 0 112 15084 33 15084 0 126 1693104 0 mbuf_cluster 2048 555 3 584 0 254 1142784 0 RADIX NODE 144 5351 414 1633759 0 66 830160 0 malloc-384 384 1725 25 54121 0 30 672000 0 FFS inode 1160 516 30 65887 0 8 633360 0 malloc-8192 8192 68 6 65148 0 1 606208 0 malloc-32768 32768 9 7 63904 0 1 524288 0 malloc-384 384 1084 66 962303 0 30 441600 0 malloc-16384 16384 24 2 393 0 1 425984 0 VM OBJECT 264 1447 98 909353 0 30 407880 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 162 25 66063 0 8 338096 0 malloc-512 512 31 569 64650 0 30 307200 0 VNODE 448 555 93 65928 0 30 290304 0 malloc-384 384 617 73 58697 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 236 0 8 262144 0 malloc-4096 4096 7 54 4208 0 2 249856 0 socket 944 44 212 79470 0 254 241664 0 DEVCTL 1024 0 220 157 0 0 225280 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 3 461 0 1 212992 0 malloc-1024 1024 172 36 73604 0 16 212992 0 256 Bucket 2048 85 19 11317 0 8 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 MAP ENTRY 96 1567 407 3527045 0 126 189504 0 tcpcb 1080 8 167 37013 0 254 189000 0 UMA Zones 768 242 2 243 0 16 187392 0 malloc-384 384 359 101 265368 0 30 176640 0 32 Bucket 256 492 123 60945 0 62 157440 0 vmem btag 56 2683 41 2683 0 254 152544 0 S VFS Cache 104 1026 378 68094 0 126 146016 0 FFS2 dinode 256 516 54 65886 0 62 145920 0 mbuf_packet 256 11 544 66337 0 254 142080 0 malloc-8192 8192 2 15 7416 0 1 139264 0 malloc-512 512 196 68 132043 0 30 135168 0 malloc-384 384 284 66 67022 0 30 134400 0 malloc-65536 65536 0 2 15 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-512 512 205 51 65055 0 30 131072 0 VMSPACE 2544 38 13 64742 0 4 129744 0 ksiginfo 112 69 975 6737 0 126 116928 0 malloc-1024 1024 97 15 827 0 16 114688 0 16 Bucket 144 643 141 9833 0 62 112896 0 PROC 1336 65 19 65145 0 8 112224 0 sctp_ep 1280 0 78 7411 0 254 99840 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 40 0 1 98304 0 g_bio 408 0 240 10487 0 30 97920 0 malloc-512 512 120 56 68300 0 30 90112 0 filedesc0 1072 65 19 65146 0 8 90048 0 UMA Kegs 384 227 6 228 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 tcp_inpcb 488 11 141 37013 0 254 74176 0 malloc-8192 8192 3 6 814 0 1 73728 0 128 Bucket 1024 37 34 16580 0 16 72704 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 3 1 4 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-384 384 92 68 67385 0 30 61440 0 malloc-8192 8192 2 5 64026 0 1 57344 0 malloc-4096 4096 12 2 769 0 2 57344 0 malloc-4096 4096 7 7 30 0 2 57344 0 64 Bucket 512 49 55 17942 0 30 53248 0 pipe 744 24 46 11390 0 16 52080 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 1 5 650 0 1 49152 0 sctp_asoc 2288 0 20 337 0 254 45760 0 malloc-1024 1024 5 39 9431 0 16 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 286646 0 16 40960 0 malloc-2048 2048 2 18 169 0 8 40960 0 malloc-2048 2048 2 18 3688 0 8 40960 0 malloc-2048 2048 16 4 24 0 8 40960 0 malloc-512 512 23 57 1440 0 30 40960 0 pcpu-8 8 4701 419 4861 0 254 40960 0 Files 80 238 262 191165 0 126 40000 0 udp_inpcb 488 6 74 9547 0 254 39040 0 unpcb 256 20 130 16632 0 254 38400 0 ripcb 488 5 67 7557 0 254 35136 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 0 4 14 0 1 32768 0 malloc-4096 4096 6 2 245 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-512 512 48 8 2859 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 611893 0 62 28000 0 malloc-4096 4096 1 5 11 0 2 24576 0 malloc-4096 4096 4 2 203 0 2 24576 0 malloc-512 512 34 14 308 0 30 24576 0 sctp_raddr 736 0 33 337 0 254 24288 0 ertt_txseginfo 40 0 606 87638 0 254 24240 0 PWD 32 20 736 63938 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 762 0 16 22464 0 2 Bucket 32 114 516 8019 0 254 20160 0 AIO 208 1 94 3178 0 62 19760 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 AIOCB 552 1 34 3785 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 ertt 72 8 216 37013 0 126 16128 0 vtnet_tx_hdr 24 0 668 90731 0 254 16032 0 tcp_bbr_pcb 832 0 18 152 0 16 14976 0 cpuset 104 7 117 1465 0 126 12896 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 PGRP 88 35 103 2116 0 126 12144 0 8 Bucket 80 46 104 9509 0 126 12000 0 udplite_inpcb 488 0 24 1257 0 254 11712 0 itimer 352 0 33 884 0 30 11616 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-4096 4096 2 0 2 0 2 8192 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 tcp_log_bucket 176 0 46 15 0 62 8096 0 rl_entry 40 71 131 71 0 254 8080 0 sctp_stream_msg_out 112 0 72 33 0 254 8064 0 sctp_laddr 48 0 168 165 0 254 8064 0 udpcb 32 6 246 10804 0 254 8064 0 4 Bucket 48 6 162 1276 0 254 8064 0 tcp_log_node 120 0 66 68 0 126 7920 0 tcp_log 416 0 18 29 0 254 7488 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 1205 0 254 5040 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 ipq 56 0 72 2 0 254 4032 0 AIOP 32 4 122 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 tfo 4 0 493 5 0 254 1972 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 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_map 112 0 0 0 0 126 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 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 NCLNODE 584 0 0 0 0 16 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 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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