panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:822 cpuid = 0 time = 1625265194 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c677820 vpanic() at vpanic+0x1cc/frame 0xfffffe009c677880 panic() at panic+0x43/frame 0xfffffe009c6778e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe009c677940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe009c677980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe009c677ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe009c677bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 33787 tid 134448 ] Stopped at kdb_enter+0x67: movq $0,0x164025e(%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 0xfffffe0095600000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c677800 rbp 0xfffffe009c677820 rsi 0x40001 rdi 0xffffffff81132646 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c6776f0 r11 0x1ff63fff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81a6e500 r14 0xffffffff81a74f3c r15 0xffffffff81a74f3c rip 0xffffffff811296a7 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x164025e(%rip) db> show proc Process 33787 (syz-executor.0) at 0xfffff80026349a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffff80026ba1a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bda538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0095039000 (map 0xfffffe0095039000) (map.pmap 0xfffffe00950390c0) (pmap 0xfffffe0095039120) threads: 2 125429 RunQ syz-executor.0 134448 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 33787 783 783 0 R (threaded) syz-executor.0 125429 RunQ syz-executor.0 134448 Run CPU 0 syz-executor.0 33785 799 799 0 R (threaded) syz-executor.2 122908 Run CPU 1 syz-executor.2 134446 S uwait 0xfffff80026a85900 syz-executor.2 134449 RunQ syz-executor.2 23108 0 0 0 DL aiordy 0xfffff8003992f000 [aiod4] 23107 0 0 0 DL aiordy 0xfffff8003992f538 [aiod3] 23106 0 0 0 DL aiordy 0xfffff8003992fa70 [aiod2] 23105 0 0 0 DL aiordy 0xfffff80026dc7000 [aiod1] 20798 1 20798 65 Ss select 0xfffff80063272740 dhclient 18037 1 18037 0 Ss select 0xfffff800630d2bc0 dhclient 18031 1 18031 0 Ss select 0xfffff800631d82c0 dhclient 17996 1 17996 65 Ss select 0xfffff800632f02c0 dhclient 9969 1 9969 0 Ss select 0xfffff800393b65c0 dhclient 9962 1 9962 0 Ss select 0xfffff80039940a40 dhclient 9929 1 9929 65 Ss select 0xfffff80039319140 dhclient 5765 1 5765 0 Ss select 0xfffff800392fa5c0 dhclient 5762 1 5762 0 Ss select 0xfffff80039630a40 dhclient 5743 1 5743 65 Ss select 0xfffff80039334140 dhclient 2562 1 2562 0 Ss select 0xfffff800392e7740 dhclient 2559 1 2559 0 Ss select 0xfffff80039215140 dhclient 821 780 821 0 Rs syz-executor.3 799 780 799 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffff80026477100 syz-fuzzer 100117 S uwait 0xfffff800264a5500 syz-fuzzer 100118 S uwait 0xfffff800264a5700 syz-fuzzer 100119 S uwait 0xfffff80026a86300 syz-fuzzer 100120 S uwait 0xfffff80026a86500 syz-fuzzer 100121 S uwait 0xfffff80026477300 syz-fuzzer 100122 S uwait 0xfffff80026477500 syz-fuzzer 100123 S kqread 0xfffff8002632cf00 syz-fuzzer 100135 S uwait 0xfffff80015cca100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8002660b5e8 csh 776 694 776 0 Ss select 0xfffff800263f8a40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2a4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2acb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b314b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b31cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ab94b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ab9cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015def2c0 sshd 507 1 507 0 Ss select 0xfffff800263ff740 syslogd 436 1 436 0 Ss select 0xfffff80015f835c0 devd 435 1 435 65 Ss select 0xfffff80015fa1d40 dhclient 350 1 350 0 Ss select 0xfffff80015d885c0 dhclient 347 1 347 0 Ss select 0xfffff80015f83bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ccc538 [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] 100099 D sdflush 0xfffff80004ddc4e8 [/ 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 0xffffffff815c5980 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ffe8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d8b410 [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 0xfffff80004bda538 [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 - 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] 100069 D - 0xffffffff81e218d0 [deadlkres] 100074 D - 0xfffff80015abe100 [acpi_task_0] 100075 D - 0xfffff80015abe100 [acpi_task_1] 100076 D - 0xfffff80015abe100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] 33786 821 821 0 Z syz-executor.3 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 697 1216K 32892 newblk 10 1037K 33372 vfscache 3 1035K 3 pcb 116 996K 126874 acpica 1674 649K 54806 subproc 151 613K 33873 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 dirrem 686 343K 32805 sctp_timw 678 339K 678 BPF 46 337K 106 linker 348 270K 425 freefile 685 257K 32802 DEVFS1 107 214K 124 filedesc 14 211K 65567 module 510 192K 510 kdtrace 229 188K 68238 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 10 141K 32791 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 sctp_atcl 94 94K 109591 audit_evclass 236 89K 294 sctp_stro 41 82K 26138 mtx_pool 2 80K 2 temp 35 77K 10772 syncache 1 76K 1 vmem 3 72K 5 routetbl 127 69K 404 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 sctp_atky 135 51K 130333 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 taskqueue 60 36K 60 sctp_athm 94 36K 110361 lltable 40 34K 76 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 kqueue 68 34K 33812 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 3 sctp_map 82 31K 52250 DEVFSP 80 30K 1717 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 270 ifnet 7 25K 7 pwddesc 65 25K 33785 plimit 24 24K 469 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 450520 pfs_nodes 20 20K 20 proc-args 52 20K 704 UART 12 18K 12 session 35 18K 53 bmsafemap 3 17K 32869 ksem 1 16K 12 rpc 2 16K 2 shmfd 1 16K 25 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 67 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 12 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 60 sctp_stri 7 7K 15777 mount 16 7K 90 fpukern_ctx 3 6K 3 inpcbpolicy 15 6K 5270 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 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 osd 8 4K 4099 ipsec 3 3K 3 mkdir 8 3K 65540 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 32783 sctp_ifn 6 3K 14 diradd 6 3K 32846 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 32782 vnodemarker 2 2K 66 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 120 crypto 4 2K 184 newdirblk 4 2K 32770 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 54152 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 1933 entropy 2 1K 48 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 tcp_do 0 0K 0 tcp_fsb 0 0K 18 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 20659 sctp_iter 0 0K 204 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 194 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 mqdata 0 0K 0 vegas data 0 0K 0 chd data 0 0K 0 cubic data 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 cdg 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 20764 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 30 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 14 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 80 ip6_msource 0 0K 0 ip6_moptions 0 0K 16 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 32979 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1211 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 2711 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 4 lio 0 0K 4 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 127 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 28413 ioctlops 0 0K 929 eventfd 0 0K 4 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 878 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 2 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 977 832026 0 254 38080512 0 malloc-384 384 35579 1191 91309 0 30 14119680 0 malloc-8192 8192 44 588 61430 0 2 5177344 0 malloc-1024 1024 4174 10 4235 0 16 4284416 0 tcp_log 416 0 9999 56218 0 254 4159584 0 malloc-1024 1024 771 3089 33520 0 16 3952640 0 malloc-1024 1024 133 3435 22397 0 16 3653632 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 mbuf 256 8779 1541 1636667 0 254 2641920 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-512 512 824 3096 33383 0 30 2007040 0 BUF TRIE 144 187 13281 1155 0 62 1939392 0 UMA Slabs 0 112 15771 30 15771 0 126 1769712 0 sctp_asoc 2288 41 699 26125 0 254 1693120 0 malloc-384 384 1220 3100 149975 0 30 1658880 0 malloc-384 384 1309 2921 733818 0 30 1624320 0 RADIX NODE 144 10584 389 880557 0 63 1580112 0 mbuf_cluster 2048 660 0 660 0 254 1351680 0 malloc-1024 1024 106 1178 125854 0 16 1314816 0 malloc-2048 2048 43 593 27492 0 8 1302528 0 malloc-1024 1024 218 602 96014 0 16 839680 0 sctp_ep 1280 46 605 61425 0 254 833280 0 sctp_raddr 736 41 1004 26977 0 254 769120 0 malloc-384 384 1725 35 53816 0 30 675840 0 FFS inode 1160 518 28 33320 0 8 633360 0 malloc-8192 8192 68 5 33790 0 1 598016 0 malloc-32768 32768 9 6 32784 0 1 491520 0 malloc-16384 16384 24 1 27 0 1 409600 0 socket 944 52 372 68151 0 254 400256 0 256 Bucket 2048 170 20 17270 0 8 389120 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-512 512 692 28 6029 0 30 368640 0 VM OBJECT 264 1271 94 475693 0 30 360360 0 THREAD 1808 162 25 34449 0 8 338096 0 malloc-512 512 32 552 35701 0 30 299008 0 VNODE 448 557 91 33361 0 30 290304 0 tcp_bbr_map 128 0 2201 43932 0 126 281728 0 tcp_inpcb 488 4 564 4087 0 254 277184 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 142 0 8 262144 0 ertt_txseginfo 40 1 6362 137462 0 254 254520 0 malloc-384 384 612 48 5976 0 30 253440 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-4096 4096 7 48 3672 0 2 225280 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 3 39 0 1 212992 0 vmem btag 56 3491 25 3491 0 254 196896 0 malloc-65536 65536 3 0 3 0 1 196608 0 MAP ENTRY 96 1576 398 1817443 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 358 92 136570 0 30 172800 0 mbuf_packet 256 44 616 94621 0 254 168960 0 32 Bucket 256 442 173 44618 0 62 157440 0 S VFS Cache 104 1037 406 33994 0 126 150072 0 FFS2 dinode 256 518 37 33320 0 62 142080 0 malloc-384 384 284 66 37079 0 30 134400 0 sctp_chunk 152 41 843 16140 0 254 134368 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-512 512 196 60 67650 0 30 131072 0 VMSPACE 2544 38 13 33767 0 4 129744 0 malloc-512 512 206 26 33007 0 30 118784 0 ksiginfo 112 69 975 1415 0 126 116928 0 malloc-16384 16384 2 5 48 0 1 114688 0 PROC 1336 65 19 33787 0 8 112224 0 16 Bucket 144 572 184 8148 0 62 108864 0 malloc-1024 1024 97 3 102 0 16 102400 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 4 2 6 0 1 98304 0 filedesc0 1072 65 19 33785 0 8 90048 0 g_bio 408 0 220 8309 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 55 32 6934 0 16 89088 0 clpbuf 2624 0 32 20 0 16 83968 0 sctp_readq 152 0 520 3588 0 254 79040 0 malloc-512 512 120 16 33162 0 30 69632 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-384 384 92 58 52063 0 30 57600 0 malloc-8192 8192 2 5 33169 0 1 57344 0 malloc-4096 4096 12 2 82 0 2 57344 0 malloc-4096 4096 7 6 31 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 tcpcb 1080 4 38 4087 0 254 45360 0 64 Bucket 512 47 41 15302 0 30 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 7 0 1 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 23 57 1444 0 30 40960 0 pcpu-8 8 4701 419 5277 0 254 40960 0 pipe 744 23 32 1115 0 16 40920 0 sctp_stream_msg_out 112 0 360 4198 0 254 40320 0 Files 80 242 258 109277 0 126 40000 0 NAMEI 1024 0 36 151197 0 16 36864 0 malloc-512 512 34 38 470 0 30 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-16384 16384 1 1 5 0 1 32768 0 malloc-2048 2048 2 14 151 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 8 Bucket 80 118 282 6205 0 126 32000 0 tcp_bbr_pcb 832 0 36 3660 0 16 29952 0 malloc-4096 4096 6 1 10 0 2 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 sctp_laddr 48 24 564 42819 0 254 28224 0 PWD 32 20 862 32871 0 254 28224 0 KNOTE 160 28 147 348828 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 55 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 2 Bucket 32 393 363 12422 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 65 0 2 20480 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-4096 4096 2 2 514 0 2 16384 0 vtnet_tx_hdr 24 0 668 441845 0 254 16032 0 tcp_rack_pcb 832 0 18 18 0 16 14976 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 ripcb 488 5 19 536 0 254 11712 0 udplite_inpcb 488 0 24 299 0 254 11712 0 udp_inpcb 488 6 18 348 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1412 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 37 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 53 0 126 8096 0 rl_entry 40 63 139 63 0 254 8080 0 tcp_rack_map 112 0 72 41 0 126 8064 0 udpcb 32 6 246 647 0 254 8064 0 ertt 72 4 108 4087 0 126 8064 0 4 Bucket 48 7 161 695 0 254 8064 0 AIO 208 1 37 8 0 62 7904 0 cryptop 280 0 28 62 0 30 7840 0 AIOCB 552 1 13 21 0 16 7728 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 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 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 NCLNODE 584 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 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 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