panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:822 cpuid = 1 time = 1625620299 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005175e820 vpanic() at vpanic+0x1cc/frame 0xfffffe005175e880 panic() at panic+0x43/frame 0xfffffe005175e8e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe005175e940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe005175e980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe005175eab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe005175ebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005175ebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 33936 tid 134302 ] Stopped at kdb_enter+0x67: movq $0,0x164243e(%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 0xfffffe0097800000 rdx 0x3ffff rbx 0 rsp 0xfffffe005175e800 rbp 0xfffffe005175e820 rsi 0x40001 rdi 0xffffffff81132466 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005175e6f0 r11 0x1ffaefff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81a6ef00 r14 0xffffffff81a75a36 r15 0xffffffff81a75a36 rip 0xffffffff811294c7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164243e(%rip) db> show proc Process 33936 (syz-executor.1) at 0xfffff8002f081a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffff8003b387000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bdb538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094fdc3e0 (map 0xfffffe0094fdc3e0) (map.pmap 0xfffffe0094fdc4a0) (pmap 0xfffffe0094fdc500) threads: 2 101351 RunQ syz-executor.1 134302 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 33939 797 797 0 RE CPU 0 syz-executor.3 33938 785 785 0 R (threaded) syz-executor.0 100228 RunQ syz-executor.0 134306 S uwait 0xfffff8005c145f00 syz-executor.0 33936 786 786 0 R (threaded) syz-executor.1 101351 RunQ syz-executor.1 134302 Run CPU 1 syz-executor.1 33934 795 795 0 R (threaded) syz-executor.2 131788 RunQ syz-executor.2 134300 S connec 0xfffff80038efa490 syz-executor.2 134304 S uwait 0xfffff8005c145500 syz-executor.2 33674 1 785 0 S uwait 0xfffff80015d67f00 syz-executor.0 33673 1 785 0 S uwait 0xfffff8003b8d8b00 syz-executor.0 26512 1 786 0 S uwait 0xfffff8002f608d00 syz-executor.1 26511 1 786 0 S uwait 0xfffff8003bd65d00 syz-executor.1 17986 1 17986 65 Ss select 0xfffff8005c2222c0 dhclient 17971 1 786 0 S uwait 0xfffff8003bd72f00 syz-executor.1 17964 1 786 0 S uwait 0xfffff8003bd72300 syz-executor.1 14680 1 14680 0 Ss select 0xfffff8002f438bc0 dhclient 14677 1 14677 0 Ss select 0xfffff8003bd0f140 dhclient 14650 1 14650 65 Ss select 0xfffff8003beb5440 dhclient 10313 1 10313 0 Ss select 0xfffff8002fca7140 dhclient 10308 1 10308 0 Ss select 0xfffff8003bd955c0 dhclient 10289 1 10289 65 Ss select 0xfffff8003beb5140 dhclient 6520 1 6520 0 Ss select 0xfffff8003bc9a5c0 dhclient 6517 1 6517 0 Ss select 0xfffff8002f438ec0 dhclient 6498 1 6498 65 Ss select 0xfffff80015e1a5c0 dhclient 2524 0 0 0 DL aiordy 0xfffff8003b3c5000 [aiod4] 2522 0 0 0 DL aiordy 0xfffff8003b89fa70 [aiod3] 2521 0 0 0 DL aiordy 0xfffff8003bcfaa70 [aiod2] 2519 0 0 0 DL aiordy 0xfffff8003bde5000 [aiod1] 2325 1 2325 0 Ss select 0xfffff80015e1aa40 dhclient 2317 1 2317 0 Ss select 0xfffff80015e1ad40 dhclient 858 1 786 0 S uwait 0xfffff80015d6cb00 syz-executor.1 850 1 786 0 S uwait 0xfffff80015d9c700 syz-executor.1 797 780 797 0 Rs syz-executor.3 795 780 795 0 Rs syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffff80015d6b100 syz-fuzzer 100115 S uwait 0xfffff80015d9c100 syz-fuzzer 100116 S uwait 0xfffff80015d9c300 syz-fuzzer 100117 S uwait 0xfffff80015d65d00 syz-fuzzer 100118 S uwait 0xfffff80015d67d00 syz-fuzzer 100119 S uwait 0xfffff80015d95f00 syz-fuzzer 100120 S uwait 0xfffff80015d67100 syz-fuzzer 100122 S uwait 0xfffff80015d60100 syz-fuzzer 100306 S kqread 0xfffff80015d6b900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003b3c55e8 csh 776 694 776 0 Ss select 0xfffff8003b3d6a40 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b124b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b12cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a994b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a99cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a9d4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a9dcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015aa04b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015aa0cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a1 cron 694 1 694 0 Ss select 0xfffff8003b377ec0 sshd 507 1 507 0 Ss select 0xfffff8003b2fe140 syslogd 436 1 436 0 Ss select 0xfffff8003b233a40 devd 435 1 435 65 Ss select 0xfffff8003b33b440 dhclient 350 1 350 0 Ss select 0xfffff8003b233440 dhclient 347 1 347 0 Ss select 0xfffff8003b233740 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015cb6a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100097 D sdflush 0xfffff80015eb1ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82849778 [dom0] 100087 D launds 0xffffffff82849784 [laundry: dom0] 100088 D umarcl 0xffffffff815c5950 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f818b8 [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 0xfffff80004437488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d56d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d56d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846c60 [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 - 0xfffff80004080900 [thr_0] 100029 D - 0xfffff80004080980 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 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 0xfffff80004bdb538 [init] 10 0 0 0 DL audit_w 0xffffffff82847170 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff80004bd3500 [if_config_tqg_0] 100006 D - 0xfffff80004c78d00 [softirq_0] 100007 D - 0xfffff80004c78500 [softirq_1] 100008 D - 0xfffff80004c77d00 [if_io_tqg_0] 100009 D - 0xfffff80004c77500 [if_io_tqg_1] 100011 D - 0xfffff80004c76900 [kqueue_ctx taskq] 100012 D - 0xfffff80004c76500 [pci_hp taskq] 100014 D - 0xfffff80004c6dd00 [inm_free taskq] 100016 D - 0xfffff80004c6d500 [linuxkpi_irq_wq] 100017 D - 0xfffff80004c6d100 [thread taskq] 100018 D - 0xfffff80004c69d00 [in6m_free taskq] 100019 D - 0xfffff80004c69900 [aiod_kick taskq] 100020 D - 0xfffff80004c69500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd7d00 [firmware taskq] 100038 D - 0xfffff80004cd7900 [crypto_0] 100039 D - 0xfffff80004cd7900 [crypto_1] 100055 D - 0xfffff80004cd7100 [vtnet0 rxq 0] 100056 D - 0xfffff800153edd00 [vtnet0 txq 0] 100057 D - 0xfffff800153ed900 [vtnet0 rxq 1] 100058 D - 0xfffff800153ed500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d0700 [virtio_balloon] 100064 D - 0xfffff800153ed100 [mca taskq] 100066 D - 0xffffffff81e225d1 [deadlkres] 100073 D - 0xfffff80015aa8d00 [acpi_task_0] 100074 D - 0xfffff80015aa8d00 [acpi_task_1] 100075 D - 0xfffff80015aa8d00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] db> show all locks Process 33939 (syz-executor.3) thread 0xfffffe0094fe1e40 (108529) exclusive sleep mutex vm active pagequeue (vm pagequeue) r = 0 (0xffffffff828491c0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_page.c:3620 exclusive rw vm object (vm object) r = 0 (0xfffff80038062210) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:652 db> show malloc Type InUse MemUse Requests pcb 3083 13880K 114030 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_atcl 3308 3308K 73257 tcp_hpts 5 3219K 5 sctp_stro 1578 3155K 17191 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_atky 4886 1833K 91262 sctp_athm 3308 1241K 73291 sctp_map 3156 1184K 34382 newblk 11 1037K 33566 vfscache 3 1035K 3 inodedep 181 700K 33018 subproc 166 691K 34031 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 filedesc 32 502K 65899 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 52 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 245 199K 68247 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 sctp_stri 137 144K 1064 pagedep 11 141K 32947 tfo_ccache 1 136K 1 sctp_timw 271 136K 271 sem 4 120K 4 vmem 3 112K 7 UMA 270 102K 270 audit_evclass 236 89K 294 dirrem 171 86K 32936 mtx_pool 2 80K 2 temp 35 77K 2493 syncache 1 76K 1 routetbl 127 69K 399 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 freefile 170 64K 32930 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 kqueue 77 37K 33946 taskqueue 60 36K 60 lltable 41 35K 95 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 2 DEVFSP 82 31K 711 GEOM 60 29K 489 in6_multi 65 29K 65 pwddesc 74 28K 33940 kbdmux 6 28K 6 cred 26 26K 825 ifnet 7 25K 7 plimit 24 24K 454 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 457668 pfs_nodes 20 20K 20 proc-args 52 20K 693 UART 12 18K 12 session 35 18K 52 bmsafemap 2 17K 32997 ksem 1 16K 257 rpc 2 16K 2 shmfd 1 16K 13 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 57 vt 11 11K 11 Unitno 29 11K 47 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 15 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 inpcbpolicy 19 8K 8779 select 19 8K 126 mount 16 7K 108 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 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 osd 9 4K 6785 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 65856 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 32934 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 32933 vnodemarker 2 2K 54 NFSD session 1 2K 1 newdirblk 5 2K 32928 diradd 5 2K 32976 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 soname 5 2K 45734 filecaps 5 2K 118 crypto 4 2K 136 xform 4 2K 931 pfil 4 2K 4 CAM path 4 2K 1034 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 ip_msource 2 1K 3 entropy 2 1K 47 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 htcp data 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 629 cdg data 0 0K 0 chd data 0 0K 34 sctp_mcore 0 0K 0 sctp_socko 0 0K 22464 sctp_iter 0 0K 45 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 36 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 vegas data 0 0K 0 cubic data 0 0K 20 dctcp 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 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 29571 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 10 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 450 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 9 in_mfilter 0 0K 8 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 2 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 35912 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 2835 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 2645 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 2 lio 0 0K 2 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 34748 ioctlops 0 0K 526 eventfd 0 0K 10 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 862 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 3 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8701 472 1241395 0 254 37572608 0 malloc-8192 8192 1461 1375 54486 0 1 23232512 0 malloc-384 384 38007 2723 542315 0 30 15640320 0 malloc-1024 1024 5039 3973 128806 0 16 9228288 0 sctp_asoc 2288 1578 1347 17191 0 254 6692400 0 malloc-2048 2048 1579 1345 17703 0 8 5988352 0 malloc-384 384 8255 6665 171276 0 30 5729280 0 malloc-1024 1024 4272 16 5131 0 16 4390912 0 tcp_log 416 15 10074 256438 0 254 4197024 0 malloc-1024 1024 180 3748 63893 0 16 4022272 0 malloc-1024 1024 185 3575 33074 0 16 3850240 0 sctp_ep 1280 1593 1368 54479 0 254 3790080 0 mbuf 256 9896 1984 2171351 0 254 3041280 0 malloc-8192 8192 327 3 504 0 1 2703360 0 pbuf 2624 0 989 0 0 2 2595136 0 UMA Slabs 0 112 20903 10 20903 0 126 2342256 0 RADIX NODE 144 15162 375 921918 0 64 2237328 0 sctp_raddr 736 1578 1348 17191 0 254 2153536 0 mbuf_cluster 2048 1005 1 1005 0 254 2060288 0 malloc-512 512 267 3581 132473 0 30 1970176 0 BUF TRIE 144 195 13273 1101 0 62 1939392 0 malloc-384 384 1170 3590 36312 0 30 1827840 0 malloc-384 384 2151 59 243492 0 30 848640 0 malloc-32768 32768 16 5 32948 0 1 688128 0 malloc-8192 8192 79 3 34474 0 1 671744 0 tcp_bbr_map 128 2 5206 37709 0 126 666624 0 malloc-384 384 1626 64 136438 0 30 648960 0 FFS inode 1160 520 26 33451 0 8 633360 0 malloc-16384 16384 25 0 29 0 1 409600 0 VM OBJECT 264 1416 54 476736 0 30 388080 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 256 Bucket 2048 177 3 18806 0 8 368640 0 vmem btag 56 6348 48 6348 0 254 358176 0 THREAD 1808 169 18 34306 0 8 338096 0 ertt_txseginfo 40 0 7878 154131 0 254 315120 0 socket 944 196 136 64655 0 254 313408 0 sctp_chunk 152 518 1406 3266 0 254 292448 0 VNODE 448 559 71 33492 0 30 282240 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 488 7 521 6773 0 254 257664 0 mbuf_packet 256 270 735 68072 0 254 257280 0 malloc-2048 2048 111 3 128 0 8 233472 0 MAP ENTRY 96 2123 229 1830964 0 126 225792 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-16384 16384 7 6 269 0 1 212992 0 malloc-4096 4096 5 42 2693 0 2 192512 0 malloc-512 512 356 12 1350 0 30 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 32 Bucket 256 624 21 26417 0 62 165120 0 malloc-32768 32768 3 2 139 0 1 163840 0 malloc-16384 16384 4 6 47 0 1 163840 0 malloc-512 512 292 4 1088 0 30 151552 0 malloc-16384 16384 5 4 19 0 1 147456 0 S VFS Cache 104 1029 375 34274 0 126 146016 0 VMSPACE 2544 48 9 33914 0 4 145008 0 FFS2 dinode 256 520 35 33450 0 62 142080 0 sctp_stream_msg_out 112 1066 158 3288 0 254 137088 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 178 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-384 384 287 53 33270 0 30 130560 0 PROC 1336 74 16 33939 0 8 120240 0 ksiginfo 112 75 969 1397 0 126 116928 0 malloc-8192 8192 13 1 24 0 1 114688 0 128 Bucket 1024 75 36 8688 0 16 113664 0 16 Bucket 144 759 25 10198 0 62 112896 0 malloc-1024 1024 80 16 315 0 16 98304 0 tcpcb 1080 5 86 6773 0 254 98280 0 filedesc0 1072 74 17 33940 0 8 97552 0 g_bio 408 0 220 8027 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 166 64 7311 0 30 88320 0 malloc-512 512 151 17 187 0 30 86016 0 malloc-16384 16384 3 2 31 0 1 81920 0 malloc-8192 8192 8 2 12 0 1 81920 0 sctp_laddr 48 853 575 4535 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-1024 1024 58 2 1185 0 16 61440 0 malloc-8192 8192 3 4 154 0 1 57344 0 malloc-4096 4096 12 2 213 0 2 57344 0 64 Bucket 512 44 60 13762 0 30 53248 0 malloc-384 384 95 35 1367 0 30 49920 0 malloc-16384 16384 2 1 7 0 1 49152 0 malloc-8192 8192 1 5 35914 0 1 49152 0 malloc-8192 8192 4 2 65 0 1 49152 0 malloc-4096 4096 7 5 91 0 2 49152 0 malloc-4096 4096 7 5 267 0 2 49152 0 malloc-2048 2048 9 15 1559 0 8 49152 0 malloc-4096 4096 3 8 510 0 2 45056 0 malloc-1024 1024 37 7 892 0 16 45056 0 clpbuf 2624 0 16 21 0 16 41984 0 malloc-1024 1024 37 3 39 0 16 40960 0 malloc-512 512 48 32 494 0 30 40960 0 malloc-512 512 29 51 35870 0 30 40960 0 pcpu-8 8 4701 419 4899 0 254 40960 0 Files 80 262 238 110340 0 126 40000 0 pipe 744 26 24 796 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 149012 0 16 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 281 0 2 32768 0 malloc-512 512 39 25 34791 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 1 35 4108 0 16 29952 0 TURNSTILE 136 188 22 188 0 62 28560 0 2 Bucket 32 785 97 13850 0 254 28224 0 KNOTE 160 28 147 348018 0 62 28000 0 8 Bucket 80 205 145 7189 0 126 28000 0 ripcb 488 7 49 1613 0 254 27328 0 malloc-512 512 24 24 6756 0 30 24576 0 PWD 32 25 731 33026 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 27 629 0 16 22464 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-2048 2048 2 6 15 0 8 16384 0 malloc-2048 2048 5 3 1012 0 8 16384 0 vtnet_tx_hdr 24 0 668 651961 0 254 16032 0 udplite_inpcb 488 1 31 148 0 254 15616 0 unpcb 256 21 39 1355 0 254 15360 0 malloc-4096 4096 2 1 3 0 2 12288 0 udp_inpcb 488 6 18 245 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 54 0 126 8096 0 rl_entry 40 68 134 68 0 254 8080 0 tcp_rack_map 112 0 72 1187 0 126 8064 0 udpcb 32 7 245 393 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 5 107 6773 0 126 8064 0 4 Bucket 48 7 161 765 0 254 8064 0 sctp_readq 152 7 45 64 0 254 7904 0 AIO 208 1 37 66 0 62 7904 0 cryptop 280 0 28 42 0 30 7840 0 AIOCB 552 1 13 65 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 2 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 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-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-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