panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:822 cpuid = 1 time = 1630036887 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0057671370 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00576714d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00576715b0 panic() at panic+0xb5/frame 0xfffffe0057671670 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe0057671760 soo_aio_queue() at soo_aio_queue+0xee/frame 0xfffffe00576717b0 aio_aqueue() at aio_aqueue+0xe8b/frame 0xfffffe00576719f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe0057671bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057671bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 863 tid 100134 ] Stopped at kdb_enter+0x6b: movq $0,0x28e677a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x9bc3b82386323a1 rdx 0x40001 rbx 0 rsp 0xfffffe00576714b0 rbp 0xfffffe00576714d0 rsi 0 rdi 0xfffffe0056b42aa8 r8 0x3 r9 0xfffffe0057670fe8 r10 0 r11 0xfffffe0099a04c50 r12 0xfffffe0099a04740 r13 0xfffffe0057671501 r14 0xffffffff82c6e2c0 .str.18 r15 0xffffffff82c6e2c0 .str.18 rip 0xffffffff817a6bbb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e677a(%rip) db> show proc Process 863 (syz-executor.0) at 0xfffffe00925dc538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 793 at 0xfffffe0058aaba70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00925e3000 (map 0xfffffe00925e3000) (map.pmap 0xfffffe00925e30c0) (pmap 0xfffffe00925e3120) threads: 3 100133 RunQ syz-executor.0 100134 Run CPU 1 syz-executor.0 100138 S uwait 0xfffffe00925fea80 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 874 803 436 0 R CPU 0 sh 873 795 795 0 R syz-executor.2 870 0 0 0 DL aiordy 0xfffffe0058ac5538 [aiod4] 869 0 0 0 DL aiordy 0xfffffe00925dca70 [aiod3] 867 0 0 0 DL aiordy 0xfffffe0091ffa538 [aiod2] 866 0 0 0 DL aiordy 0xfffffe00920f8000 [aiod1] 863 793 793 0 R (threaded) syz-executor.0 100133 RunQ syz-executor.0 100134 Run CPU 1 syz-executor.0 100138 S uwait 0xfffffe00925fea80 syz-executor.0 861 796 796 0 R sh 837 794 794 0 R (threaded) syz-executor.1 100131 RunQ syz-executor.1 100132 S uwait 0xfffffe005860cf00 syz-executor.1 803 798 436 0 S piperd 0xfffffe00588648b8 sh 798 436 436 0 S wait 0xfffffe0058ac5000 sh 796 780 796 0 Ss wait 0xfffffe00920f8538 syz-executor.3 795 780 795 0 Ss nanslp 0xffffffff8405a201 syz-executor.2 794 780 794 0 Ss nanslp 0xffffffff8405a200 syz-executor.1 793 780 793 0 Ss nanslp 0xffffffff8405a200 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffffe0058862500 syz-fuzzer 100119 S uwait 0xfffffe00920cff00 syz-fuzzer 100120 S uwait 0xfffffe0058b06080 syz-fuzzer 100121 S kqread 0xfffffe0058ab1000 syz-fuzzer 100122 S uwait 0xfffffe0058b06280 syz-fuzzer 100123 S uwait 0xfffffe0058b06380 syz-fuzzer 100124 S uwait 0xfffffe005860ca00 syz-fuzzer 100125 S uwait 0xfffffe005860cb00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009208ab20 csh 776 694 776 0 Ss select 0xfffffe005740bac0 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00583e90b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00583e94b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583e98b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e9cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583900b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583904b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583908b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0058390cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405a200 cron 694 1 694 0 Ss select 0xfffffe0056b8cb40 sshd 507 1 507 0 Ss select 0xfffffe005740bb40 syslogd 436 1 436 0 Ss wait 0xfffffe00588caa70 devd 435 1 435 65 Ss select 0xfffffe0056b8cac0 dhclient 350 1 350 0 Ss select 0xfffffe005740bbc0 dhclient 347 1 347 0 Ss select 0xfffffe005740bcc0 dhclient 23 0 0 0 DL syncer 0xffffffff841825a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe00587d2a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841802a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe005881cce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b87c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ac2f8 [dom0] 100086 D launds 0xffffffff841ac304 [laundry: dom0] 100087 D umarcl 0xffffffff81ea4b30 [uma] 18 0 0 0 DL - 0xffffffff83e11320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849cc4a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d99e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417b4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417b4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417b4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417b4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c96ac0 [doneq0] 100049 D - 0xffffffff83c96a40 [async] 100082 D - 0xffffffff83c968c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a63a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402d7c0 [g_event] 100040 D - 0xffffffff8402d800 [g_up] 100041 D - 0xffffffff8402d840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417c848 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 I [swi1: netisr 0] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a7340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402e6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100013 D - 0xfffffe0053def700 [thread taskq] 100015 D - 0xfffffe0053def300 [kqueue_ctx taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [pci_hp taskq] 100018 D - 0xfffffe0053df9c00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c75240 [deadlkres] 100077 D - 0xfffffe0056feb100 [acpi_task_0] 100078 D - 0xfffffe0056feb100 [acpi_task_1] 100079 D - 0xfffffe0056feb100 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 874 (sh) thread 0xfffffe005885eac0 (100094) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0091fba060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 28 1031K 637 vfscache 3 1025K 3 pcb 25 537K 81 inodedep 22 520K 96 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 122 256K 939 acpica 1674 184K 55620 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 vmem 3 138K 4 filedesc 18 137K 63 pagedep 13 131K 32 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 bus 989 81K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 kdtrace 197 39K 1014 umtx 286 36K 286 temp 35 33K 1901 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 BPF 14 19K 14 ifaddr 65 18K 67 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 routetbl 109 16K 365 bus-sc 34 15K 1691 KTRACE 100 13K 100 ifnet 7 13K 7 lltable 40 12K 40 kenv 95 12K 95 eventhandler 133 12K 133 ether_multi 129 11K 139 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 bmsafemap 2 9K 62 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 in6_multi 55 8K 55 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 60 6K 879 cred 22 6K 230 plimit 20 5K 394 ufs_dirhash 24 5K 24 DEVFSP 72 5K 80 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 58 4K 875 acpisem 28 4K 28 hhook 15 4K 17 diradd 23 3K 62 session 23 3K 37 mkdir 22 3K 38 terminal 11 3K 11 proc-args 43 3K 559 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 indirdep 8 2K 10 ipsec-saq 2 2K 2 Unitno 29 2K 47 lockf 16 2K 26 ip6ndp 11 2K 12 CAM XPT 22 2K 543 sctp_ifa 12 2K 13 in_multi 6 2K 8 selfd 24 2K 28263 newdirblk 11 2K 19 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 20 NFSD session 1 1K 1 CAM periph 4 1K 271 select 7 1K 26 ipsec 3 1K 3 sctp_ifn 6 1K 13 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 173 osd 12 1K 25 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cdg data 1 1K 1 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 42 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 procdesc 1 1K 6 pmchooks 1 1K 1 soname 4 1K 3462 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 39 iov 1 1K 14055 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 26 p1003.1b 1 1K 1 filecaps 1 1K 70 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 cubic data 0 0K 0 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_timw 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 0 sctp_atky 0 0K 0 sctp_atcl 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 mqdata 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 dirrem 0 0K 30 freefile 0 0K 26 freeblks 0 0K 25 freefrag 0 0K 2 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 3 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 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 twsbuf 0 0K 0 statfs 0 0K 201 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 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 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 81 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 94 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 661 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 991 1304221 0 254 38137856 0 mbuf 256 8608 962 1962414 0 254 2449920 0 pbuf 2624 0 794 0 0 2 2083456 0 RADIX NODE 144 13194 157 57039 0 62 1922544 0 BUF TRIE 144 182 11578 552 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 malloc-128 128 11280 35 11312 0 126 1448320 0 malloc-4096 4096 328 2 580 0 2 1351680 0 UMA Slabs 0 112 10179 6 10179 0 126 1140720 0 vmem btag 56 15366 89 15366 0 254 865480 0 FFS inode 1160 508 3 534 0 8 592760 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-4096 4096 71 2 899 0 2 299008 0 VM OBJECT 264 1059 51 14070 0 30 293040 0 256 Bucket 2048 112 16 14894 0 8 262144 0 VNODE 448 544 41 572 0 30 262080 0 THREAD 1808 138 5 138 0 8 258544 0 malloc-64 64 3900 69 5226 0 254 254016 0 malloc-16 16 14029 221 14089 0 254 228000 0 DEVCTL 1024 21 199 149 0 0 225280 0 malloc-2048 2048 4 106 552 0 8 225280 0 malloc-65536 65536 1 2 59 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5560 236 6152 0 254 185472 0 malloc-128 128 1342 22 26316 0 126 174592 0 malloc-256 256 71 574 750 0 62 165120 0 malloc-16384 16384 8 2 29 0 1 163840 0 MAP ENTRY 96 1248 180 42386 0 126 137088 0 FFS2 dinode 256 508 17 534 0 62 134400 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-32768 32768 0 4 130 0 1 131072 0 malloc-1024 1024 117 3 294 0 16 122880 0 S VFS Cache 104 1061 70 1104 0 126 117624 0 ksiginfo 112 45 999 3259 0 126 116928 0 VMSPACE 2544 31 8 849 0 4 99216 0 malloc-128 128 693 20 4012 0 126 91264 0 UMA Kegs 384 227 6 227 0 30 89472 0 PROC 1336 57 6 874 0 8 84168 0 malloc-128 128 617 34 1266 0 126 83328 0 filedesc0 1072 58 12 875 0 8 75040 0 malloc-8192 8192 7 2 110 0 1 73728 0 g_bio 408 0 180 5096 0 30 73440 0 mbuf_cluster 2048 30 2 30 0 254 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 1 3 161 0 1 65536 0 malloc-64 64 856 89 2722 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-256 256 200 10 1326 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-2048 2048 7 19 761 0 8 53248 0 malloc-256 256 166 29 521 0 62 49920 0 64 Bucket 512 70 26 2608 0 30 49152 0 128 Bucket 1024 40 7 620 0 16 48128 0 malloc-64 64 157 536 28417 0 254 44352 0 malloc-64 64 667 26 1812 0 254 44352 0 malloc-256 256 124 41 480 0 62 42240 0 clpbuf 2624 0 16 21 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4632 488 4788 0 254 40960 0 malloc-384 384 83 17 83 0 30 38400 0 32 Bucket 256 49 101 4833 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 13532 0 16 36864 0 malloc-384 384 83 7 102 0 30 34560 0 da_ccb 544 0 63 1390 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 socket 944 24 8 1393 0 254 30208 0 malloc-1024 1024 22 6 1036 0 16 28672 0 KNOTE 160 30 145 49276 0 62 28000 0 8 Bucket 80 47 303 1064 0 126 28000 0 malloc-384 384 21 49 118 0 30 26880 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 207 0 2 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 malloc-2048 2048 11 1 12 0 8 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 malloc-1024 1024 4 20 533 0 16 24576 0 ertt_txseginfo 40 1 605 4563 0 254 24240 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 TURNSTILE 136 144 24 144 0 62 22848 0 pipe 744 20 10 337 0 16 22320 0 malloc-1024 1024 4 16 44 0 16 20480 0 malloc-128 128 89 66 603 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 510 0 62 19200 0 SLEEPQUEUE 88 144 48 144 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 malloc-2048 2048 1 7 25 0 8 16384 0 16 Bucket 144 40 72 271 0 62 16128 0 vtnet_tx_hdr 24 0 668 651393 0 254 16032 0 Files 80 181 19 7308 0 126 16000 0 malloc-256 256 34 26 118 0 62 15360 0 tcpcb 1080 8 6 14 0 254 15120 0 malloc-4096 4096 3 0 4 0 2 12288 0 malloc-2048 2048 2 4 4 0 8 12288 0 malloc-32 32 144 234 909 0 254 12096 0 malloc-16 16 500 250 1839 0 254 12000 0 udp_inpcb 496 6 18 155 0 254 11904 0 kenv 258 15 30 1028 0 30 11610 0 malloc-384 384 20 10 23 0 30 11520 0 malloc-256 256 26 19 76 0 62 11520 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 14 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 2 14 21 0 30 8192 0 malloc-512 512 11 5 12 0 30 8192 0 rtentry 176 27 19 31 0 62 8096 0 PGRP 88 23 69 37 0 126 8096 0 rl_entry 40 35 167 35 0 254 8080 0 udpcb 32 6 246 155 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 8 104 14 0 126 8064 0 PWD 32 17 235 113 0 254 8064 0 malloc-64 64 25 101 13766 0 254 8064 0 malloc-64 64 30 96 46 0 254 8064 0 malloc-64 64 25 101 340 0 254 8064 0 malloc-32 32 43 209 129 0 254 8064 0 malloc-32 32 25 227 197 0 254 8064 0 malloc-32 32 112 140 3927 0 254 8064 0 malloc-32 32 105 147 251 0 254 8064 0 malloc-32 32 19 233 23 0 254 8064 0 4 Bucket 48 6 162 52 0 254 8064 0 2 Bucket 32 52 200 530 0 254 8064 0 malloc-16 16 11 489 84 0 254 8000 0 malloc-16 16 18 482 25 0 254 8000 0 malloc-16 16 36 464 90 0 254 8000 0 malloc-16 16 47 453 25541 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 tcp_inpcb 496 8 8 14 0 254 7936 0 malloc-128 128 31 31 90 0 126 7936 0 malloc-128 128 4 58 38 0 126 7936 0 malloc-128 128 25 37 284 0 126 7936 0 routing nhops 256 24 6 31 0 62 7680 0 unpcb 256 8 22 1197 0 254 7680 0 mbuf_packet 256 0 30 106 0 254 7680 0 malloc-384 384 1 19 348 0 30 7680 0 malloc-256 256 13 17 277 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 0 8 118 0 30 4096 0 malloc-512 512 2 6 2 0 30 4096 0 malloc-512 512 5 3 5 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_laddr 48 0 84 11 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-64 64 2 61 2 0 254 4032 0 malloc-32 32 18 108 106 0 254 4032 0 malloc-16 16 0 250 6 0 254 4000 0 ripcb 496 1 7 4 0 254 3968 0 AIO 208 1 18 1 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 2 5 2 0 16 3864 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 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 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2288 0 0 0 0 254 0 0 sctp_ep 1280 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 0 0 0 0 126 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 udplite_inpcb 496 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 tcp_log 416 0 0 0 0 254 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 AIOLIO 272 0 0 0 0 30 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 592 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 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 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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