panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:785 cpuid = 0 time = 1629521814 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf1b430 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf1b590 vpanic() at vpanic+0x2c5/frame 0xfffffe009bf1b670 panic() at panic+0xb5/frame 0xfffffe009bf1b730 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe009bf1b820 soo_aio_cancel() at soo_aio_cancel+0x9e/frame 0xfffffe009bf1b860 aio_cancel_job() at aio_cancel_job+0xf9/frame 0xfffffe009bf1b8c0 aio_proc_rundown() at aio_proc_rundown+0x14e/frame 0xfffffe009bf1b940 exit1() at exit1+0x61b/frame 0xfffffe009bf1b9d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe009bf1b9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009bf1bbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5d8 KDB: enter: panic [ thread pid 39620 tid 100182 ] Stopped at kdb_enter+0x6b: movq $0,0x28e983a(%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 0x1cc87fa875542aea rdx 0x1 rbx 0 rsp 0xfffffe009bf1b570 rbp 0xfffffe009bf1b590 rsi 0 rdi 0xffffffff817af149 vprintf+0x319 r8 0x3 r9 0xfffffe009bf1b0a8 r10 0 r11 0xfffffe009e9caa70 r12 0xfffffe009e9ca560 r13 0xfffffe009bf1b501 r14 0xffffffff82c68b00 .str.18 r15 0xffffffff82c68b00 .str.18 rip 0xffffffff817a2afb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e983a(%rip) db> show proc Process 39620 (syz-executor.2) at 0xfffffe009e9ef538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 37669 at 0xfffffe009e9dc000 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d54538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e9e8000 (map 0xfffffe009e9e8000) (map.pmap 0xfffffe009e9e80c0) (pmap 0xfffffe009e9e8120) threads: 1 100182 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 39621 38546 38546 0 R (threaded) syz-executor.1 107027 RunQ syz-executor.1 139614 S uwait 0xfffffe00a375df00 syz-executor.1 39620 37669 37669 0 RE CPU 0 syz-executor.2 38546 780 38546 0 Ss nanslp 0xffffffff84059200 syz-executor.1 38532 38526 38532 0 Ss select 0xfffffe00a3780b40 dhclient 38529 1 38529 0 Ss select 0xfffffe00a3780740 dhclient 38526 38519 436 65 S select 0xfffffe00a37e66c0 dhclient 38519 436 436 0 S wait 0xfffffe009e990538 sh 37670 1 37670 65 Ss select 0xfffffe00a37a2ec0 dhclient 37669 780 37669 0 Ss nanslp 0xffffffff84059200 syz-executor.2 37642 1 37642 0 Ss select 0xfffffe00a07bbf40 dhclient 37639 1 37639 0 Ss select 0xfffffe00a3736ac0 dhclient 37628 1 37628 65 Ss select 0xfffffe00a37759c0 dhclient 36155 1 36155 0 Ss select 0xfffffe00a37033c0 dhclient 36144 1 36144 0 Ss select 0xfffffe00a3617ac0 dhclient 36109 780 36109 0 Ss piperd 0xfffffe009fae98b8 syz-executor.0 36107 780 36107 0 Rs syz-executor.3 835 0 0 0 DL aiordy 0xfffffe009e9b4000 [aiod4] 834 0 0 0 DL aiordy 0xfffffe009e9b4538 [aiod3] 833 0 0 0 DL aiordy 0xfffffe009e9b4a70 [aiod2] 832 0 0 0 DL aiordy 0xfffffe009e8cb538 [aiod1] 780 778 778 0 R (threaded) syz-fuzzer 100093 RunQ syz-fuzzer 100117 RunQ syz-fuzzer 100118 S uwait 0xfffffe00584db200 syz-fuzzer 100119 S uwait 0xfffffe00584db300 syz-fuzzer 100120 S uwait 0xfffffe009e47d980 syz-fuzzer 100121 S uwait 0xfffffe009e47da80 syz-fuzzer 100122 S uwait 0xfffffe0058b6ba00 syz-fuzzer 100123 S uwait 0xfffffe009e47db80 syz-fuzzer 100124 S uwait 0xfffffe009e47dc80 syz-fuzzer 115137 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588bb5e8 csh 776 694 776 0 Ss select 0xfffffe0058b6b040 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ee4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575ee8b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575eecb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583bd0b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583bd4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583bd8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583bdcb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005746e0b0 getty 698 1 698 0 Ss nanslp 0xffffffff84059200 cron 694 1 694 0 Ss select 0xfffffe009e2f63c0 sshd 507 1 507 0 Ss select 0xfffffe009e47df40 syslogd 436 1 436 0 Ss wait 0xfffffe0058b3ba70 devd 435 1 435 65 Ss select 0xfffffe0058b6b440 dhclient 350 1 350 0 Ss select 0xfffffe0058b6b3c0 dhclient 347 1 347 0 Ss select 0xfffffe009e2f6340 dhclient 23 0 0 0 DL syncer 0xffffffff84181480 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875ea70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100085 RunQ [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100101 D sdflush 0xfffffe005887bce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b76c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ab1f8 [dom0] 100089 D launds 0xffffffff841ab204 [laundry: dom0] 100090 D umarcl 0xffffffff81e9f5d0 [uma] 18 0 0 0 DL - 0xffffffff83e10320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b514a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d1ae20 [pf purge] 15 0 0 0 DL - 0xffffffff8417a4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417a4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417a4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417a4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c95ac0 [doneq0] 100049 D - 0xffffffff83c95a40 [async] 100082 D - 0xffffffff83c958c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aba888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a52a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402c7c0 [g_event] 100040 D - 0xffffffff8402c800 [g_up] 100041 D - 0xffffffff8402c840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dff000 [thr_0] 100030 D - 0xfffffe0053dff080 [thr_1] 100031 D - 0xffffffff8417b848 [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 0xfffffe0053d54538 [init] 10 0 0 0 DL audit_w 0xffffffff841a6240 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402d6c0 [swapper] 100005 D - 0xfffffe0053df0e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df0d00 [softirq_0] 100007 D - 0xfffffe0053df0c00 [softirq_1] 100008 D - 0xfffffe0053df0b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df0a00 [if_io_tqg_1] 100010 D - 0xfffffe0053c07c00 [in6m_free taskq] 100011 D - 0xfffffe0053c07b00 [deferred_unmount ta] 100013 Run CPU 1 [thread taskq] 100015 D - 0xfffffe0053c07700 [kqueue_ctx taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [pci_hp taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick taskq] 100020 D - 0xfffffe0053c07200 [inm_free taskq] 100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0054189e00 [firmware taskq] 100042 D - 0xfffffe0054189d00 [crypto_0] 100043 D - 0xfffffe0054189d00 [crypto_1] 100059 D - 0xfffffe0054189900 [vtnet0 rxq 0] 100060 D - 0xfffffe0054189800 [vtnet0 txq 0] 100061 D - 0xfffffe0054189700 [vtnet0 rxq 1] 100062 D - 0xfffffe0054189600 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b1fa00 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100073 D - 0xffffffff82c6fa80 [deadlkres] 100077 D - 0xfffffe0058345b00 [acpi_task_0] 100078 D - 0xfffffe0058345b00 [acpi_task_1] 100079 D - 0xfffffe0058345b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] db> show all locks Process 0 (kernel) thread 0xfffffe0053df9ac0 (100013) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff800064cb000) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 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 12 1027K 38466 vfscache 3 1025K 3 inodedep 919 857K 38670 pcb 237 771K 9955 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 304K 7 subproc 151 285K 40476 dirrem 906 227K 37840 acpica 1674 184K 55620 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 510 pagedep 12 131K 37945 tfo_ccache 1 128K 1 freefile 904 113K 37823 DEVFS1 108 108K 125 sem 4 106K 4 sctp_stro 105 105K 315 filedesc 14 105K 75727 bus 989 81K 3488 routetbl 2137 79K 6902 sctp_atcl 209 79K 3651 mtx_pool 2 72K 2 BPF 38 71K 6312 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 374 47K 374 kdtrace 230 46K 79237 temp 35 33K 7560 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 ufs_dirhash 105 24K 105 kbdmux 6 22K 6 ifaddr 73 21K 213 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 lltable 45 14K 258 ether_multi 172 14K 1186 sctp_atky 314 14K 3966 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 ip6ndp 46 11K 128 in6_multi 89 11K 626 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 bmsafemap 2 9K 38300 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 721 rpc 2 8K 2 shmfd 1 8K 369 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 25 7K 563 kqueue 65 7K 39628 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 1323 DEVFSP 78 5K 5937 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 714 pwddesc 63 4K 39622 session 31 4K 180 acpisem 28 4K 28 lockf 32 4K 291 hhook 15 4K 17 sctp_map 210 4K 630 sctp_athm 209 4K 3651 selfd 45 3K 509827 terminal 11 3K 11 proc-args 50 3K 1961 uidinfo 3 3K 24 sctp_ifa 17 3K 128 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 1284 Unitno 31 2K 395 CAM XPT 22 2K 543 in_multi 6 2K 47 mkdir 11 2K 75308 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 37763 softdep 1 1K 1 freeblks 4 1K 37726 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 36 vnodemarker 2 1K 1342 NFSD session 1 1K 1 diradd 7 1K 37885 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 128 newdirblk 6 1K 37654 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 inpcbpolicy 19 1K 14574 pfil 4 1K 4 procdesc 4 1K 72 cdev 2 1K 2 osd 13 1K 4283 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 509 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 13218 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 130 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 326 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 156 sctp_iter 0 0K 146 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 146 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 chd data 0 0K 8 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 79 cdg data 0 0K 2 cubic data 0 0K 9 dctcp data 0 0K 0 htcp data 0 0K 23 vegas data 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 33689 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 670 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 22 allocindir 0 0K 0 indirdep 0 0K 11 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 1199 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 32 ip_msource 0 0K 0 ip_moptions 0 0K 24 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 39852 namei_tracker 0 0K 19 export_host 0 0K 0 cl_savebuf 0 0K 12 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 5 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 1608 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 iov 0 0K 43007 ioctlops 0 0K 232 eventfd 0 0K 156 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 304 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 2883 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 868 45475 0 254 37634048 0 FFS inode 1160 22418 31 60241 0 8 26040840 0 VNODE 448 22455 90 60280 0 30 10100160 0 FFS2 dinode 256 22418 37 60241 0 62 5748480 0 S VFS Cache 104 33502 428 72231 0 126 3528720 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8752 803 185243 0 254 2446080 0 VM OBJECT 264 7820 160 571327 0 30 2106720 0 malloc-128 128 13089 427 51490 0 126 1730048 0 BUF TRIE 144 252 11508 5839 0 62 1693440 0 malloc-4096 4096 391 22 40259 0 2 1691648 0 malloc-384 384 4162 8 4167 0 30 1601280 0 vmem btag 56 27510 113 27692 0 254 1546888 0 mbuf_cluster 2048 600 2 600 0 254 1232896 0 RADIX NODE 144 7663 704 1038957 0 63 1204848 0 UMA Slabs 0 112 10577 4 10577 0 126 1185072 0 malloc-384 384 918 352 38713 0 30 487680 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-256 256 191 1204 36683 0 62 357120 0 256 Bucket 2048 152 20 12044 0 8 352256 0 THREAD 1808 166 21 39614 0 8 338096 0 malloc-256 256 1022 268 80787 0 62 330240 0 DIRHASH 1024 309 3 309 0 16 319488 0 malloc-64 64 3981 303 83288 0 254 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 sctp_asoc 2288 105 5 315 0 254 251680 0 malloc-2048 2048 106 6 3571 0 8 229376 0 malloc-16 16 14028 222 18497 0 254 228000 0 MAP ENTRY 96 1480 872 2196087 0 126 225792 0 DEVCTL 1024 35 185 553 0 0 225280 0 malloc-4096 4096 38 12 655 0 2 204800 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-16384 16384 6 6 38002 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5303 241 6362 0 254 177408 0 malloc-256 256 82 593 76593 0 62 172800 0 VMSPACE 2544 36 27 39639 0 4 160272 0 malloc-128 128 1184 56 26011 0 126 158720 0 mbuf_packet 256 21 579 47589 0 254 153600 0 socket 944 40 116 19894 0 254 147264 0 sctp_ep 1280 104 7 3336 0 254 142080 0 malloc-65536 65536 0 2 1116 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 118 6 136 0 16 126976 0 ksiginfo 112 72 972 1226 0 126 116928 0 PROC 1336 62 25 39621 0 8 116232 0 malloc-384 384 285 15 3940 0 30 115200 0 malloc-16384 16384 3 4 9 0 1 114688 0 malloc-1024 1024 107 5 357 0 16 114688 0 128 Bucket 1024 64 43 11275 0 16 109568 0 filedesc0 1072 63 35 39622 0 8 105056 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_raddr 736 105 16 315 0 254 89056 0 64 Bucket 512 103 65 25519 0 30 86016 0 malloc-256 256 200 130 39689 0 62 84480 0 tcp_inpcb 496 29 139 4272 0 254 83328 0 malloc-8192 8192 7 3 35 0 1 81920 0 malloc-2048 2048 6 32 1368 0 8 77824 0 g_bio 408 0 190 71261 0 30 77520 0 malloc-64 64 514 557 511584 0 254 68544 0 malloc-32 32 2108 34 3741 0 254 68544 0 tcpcb 1080 9 54 4272 0 254 68040 0 malloc-128 128 343 184 39342 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 2 2 18 0 1 65536 0 malloc-8192 8192 6 2 36 0 1 65536 0 32 Bucket 256 76 149 28901 0 62 57600 0 malloc-64 64 393 426 46894 0 254 52416 0 malloc-8192 8192 4 2 6 0 1 49152 0 pipe 744 22 43 17684 0 16 48360 0 malloc-256 256 73 107 38256 0 62 46080 0 malloc-256 256 61 119 41307 0 62 46080 0 malloc-4096 4096 4 7 676 0 2 45056 0 malloc-1024 1024 6 38 4009 0 16 45056 0 pcpu-8 8 4709 923 38525 0 254 45056 0 malloc-64 64 537 156 2264 0 254 44352 0 malloc-128 128 71 270 78544 0 126 43648 0 malloc-384 384 91 19 1099 0 30 42240 0 clpbuf 2624 0 16 32 0 16 41984 0 malloc-512 512 13 67 4719 0 30 40960 0 Files 80 223 277 128737 0 126 40000 0 malloc-256 256 86 64 1611 0 62 38400 0 NAMEI 1024 0 36 249299 0 16 36864 0 malloc-128 128 120 159 39263 0 126 35712 0 da_ccb 544 0 63 17935 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 malloc-2048 2048 7 9 19 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 164 340 40415 0 254 32256 0 malloc-4096 4096 1 6 39853 0 2 28672 0 malloc-1024 1024 18 10 70 0 16 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 16 Bucket 144 58 138 1325 0 62 28224 0 KNOTE 160 28 147 271033 0 62 28000 0 udp_inpcb 496 6 50 7003 0 254 27776 0 L VFS Cache 320 71 13 71 0 30 26880 0 malloc-256 256 63 42 1125 0 62 26880 0 malloc-1024 1024 22 2 22 0 16 24576 0 malloc-512 512 36 12 36 0 30 24576 0 ertt_txseginfo 40 0 606 50474 0 254 24240 0 PWD 32 19 737 41862 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 496 0 48 1513 0 254 23808 0 malloc-128 128 144 42 518 0 126 23808 0 tcp_log_node 120 21 177 572 0 126 23760 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 6 0 2 20480 0 malloc-32 32 302 328 39317 0 254 20160 0 ripcb 496 4 36 1786 0 254 19840 0 malloc-128 128 81 74 525 0 126 19840 0 sctp_chunk 152 105 25 105 0 254 19760 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 28 22 168 0 30 19200 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-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 rtentry 176 34 58 238 0 62 16192 0 malloc-64 64 156 96 366 0 254 16128 0 malloc-32 32 49 455 619 0 254 16128 0 vtnet_tx_hdr 24 0 668 54205 0 254 16032 0 malloc-128 128 69 55 4671 0 126 15872 0 routing nhops 256 27 33 238 0 62 15360 0 unpcb 256 17 43 1757 0 254 15360 0 malloc-384 384 20 20 367 0 30 15360 0 tcp_bbr_pcb 832 0 18 21 0 16 14976 0 tcp_rack_pcb 832 0 18 79 0 16 14976 0 cpuset 104 8 116 852 0 126 12896 0 malloc-2048 2048 4 2 16 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 2 22 1359 0 30 12288 0 malloc-64 64 82 107 493 0 254 12096 0 malloc-32 32 316 62 6144 0 254 12096 0 2 Bucket 32 75 303 3246 0 254 12096 0 malloc-16 16 510 240 931 0 254 12000 0 8 Bucket 80 48 102 9079 0 126 12000 0 AIO 208 1 56 1271 0 62 11856 0 itimer 352 0 33 759 0 30 11616 0 kenv 258 15 30 1114 0 30 11610 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 9 0 2 8192 0 malloc-4096 4096 0 2 42 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-2048 2048 1 3 192 0 8 8192 0 malloc-1024 1024 3 5 531 0 16 8192 0 malloc-1024 1024 2 6 38 0 16 8192 0 malloc-512 512 2 14 61 0 30 8192 0 tcp_log_bucket 176 5 41 49 0 62 8096 0 PGRP 88 31 61 181 0 126 8096 0 rl_entry 40 83 119 83 0 254 8080 0 sctp_stream_msg_out 112 0 72 105 0 254 8064 0 sctp_laddr 48 0 168 236 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 8516 0 254 8064 0 ertt 72 9 103 4272 0 126 8064 0 malloc-64 64 15 111 2579 0 254 8064 0 malloc-32 32 46 206 244 0 254 8064 0 malloc-32 32 128 124 6753 0 254 8064 0 malloc-32 32 65 187 17403 0 254 8064 0 4 Bucket 48 9 159 624 0 254 8064 0 malloc-16 16 22 478 125 0 254 8000 0 malloc-16 16 51 449 4876 0 254 8000 0 malloc-16 16 276 224 4074 0 254 8000 0 malloc-16 16 191 309 1587 0 254 8000 0 malloc-16 16 9 491 193 0 254 8000 0 malloc-16 16 17 483 25382 0 254 8000 0 AIOCB 552 2 12 1500 0 16 7728 0 malloc-384 384 1 19 77 0 30 7680 0 tcp_log 416 0 18 5 0 254 7488 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 670 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 1 0 254 4032 0 sackhole 32 0 126 5 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 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 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 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 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_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_map 112 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 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 AIOLIO 272 0 0 0 0 30 0 0 NCLNODE 592 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 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 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-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-384 384 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