panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:822 cpuid = 0 time = 1625027531 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517c2820 vpanic() at vpanic+0x1cc/frame 0xfffffe00517c2880 panic() at panic+0x43/frame 0xfffffe00517c28e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00517c2940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe00517c2980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe00517c2ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00517c2bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00517c2bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 24569 tid 124979 ] Stopped at kdb_enter+0x67: movq $0,0x164017e(%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 0xfffffe0098600000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517c2800 rbp 0xfffffe00517c2820 rsi 0x40001 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517c26f0 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e500 r14 0xffffffff81a74ff0 r15 0xffffffff81a74ff0 rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 24569 (syz-executor.3) at 0xfffff80026440530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 792 at 0xfffff80015e41530 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094fea3e0 (map 0xfffffe0094fea3e0) (map.pmap 0xfffffe0094fea4a0) (pmap 0xfffffe0094fea500) threads: 3 100127 RunQ syz-executor.3 124979 Run CPU 0 syz-executor.3 124982 S uwait 0xfffff8002652df00 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 24570 812 812 0 R (threaded) syz-executor.2 121676 RunQ syz-executor.2 124981 RunQ syz-executor.2 24569 792 792 0 R (threaded) syz-executor.3 100127 RunQ syz-executor.3 124979 Run CPU 0 syz-executor.3 124982 S uwait 0xfffff8002652df00 syz-executor.3 21312 1 784 0 S uwait 0xfffff80015f4d900 syz-executor.1 21307 1 784 0 S uwait 0xfffff80026e9c500 syz-executor.1 21241 1 783 0 S uwait 0xfffff80026e9cd00 syz-executor.0 21239 1 783 0 S uwait 0xfffff80026a23900 syz-executor.0 20892 20889 784 0 SV uwait 0xfffff80026e4e300 syz-executor.1 20889 1 784 0 DV ppwait 0xfffff80026f474e0 syz-executor.1 17858 1 17858 65 Ss select 0xfffff800067cca40 dhclient 15396 1 15396 0 Ss select 0xfffff8000684d740 dhclient 15388 1 15388 0 Ss select 0xfffff800067d2a40 dhclient 15353 1 15353 65 Ss select 0xfffff8004a1cb140 dhclient 9405 1 9405 0 Ss select 0xfffff8004a1cb8c0 dhclient 9397 1 9397 0 Ss select 0xfffff8001df9a440 dhclient 9361 1 9361 65 Ss select 0xfffff8004a388740 dhclient 4991 1 4991 0 Ss select 0xfffff80026484bc0 dhclient 4988 1 4988 0 Ss select 0xfffff8001dd62140 dhclient 4963 1 4963 65 Ss select 0xfffff8001def15c0 dhclient 833 0 0 0 DL aiordy 0xfffff80015ee3530 [aiod4] 832 0 0 0 DL aiordy 0xfffff80015e57530 [aiod3] 831 0 0 0 DL aiordy 0xfffff80026440000 [aiod2] 830 0 0 0 DL aiordy 0xfffff80026f32a60 [aiod1] 812 780 812 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.2 811 1 811 0 Ss select 0xfffff80015f0d2c0 dhclient 808 1 808 0 Ss select 0xfffff800266088c0 dhclient 792 780 792 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.3 784 780 784 0 Ss piperd 0xfffff800263582e8 syz-executor.1 783 780 783 0 Ss piperd 0xfffff80015e50ba0 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100112 Run CPU 1 syz-fuzzer 100117 RunQ syz-fuzzer 100118 RunQ syz-fuzzer 100119 S uwait 0xfffff80026a24300 syz-fuzzer 100120 S uwait 0xfffff80026a24500 syz-fuzzer 100121 S uwait 0xfffff80026a24700 syz-fuzzer 100122 S uwait 0xfffff80026a24900 syz-fuzzer 100123 S uwait 0xfffff800262f5300 syz-fuzzer 100126 S uwait 0xfffff800262f5500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800269f65e0 csh 776 694 776 0 Ss select 0xfffff80015f0d440 sshd 761 1 761 0 Ss+ ttyin 0xfffff800154a6cb0 getty 760 1 760 0 Ss+ ttyin 0xfffff80015ac74b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015ac7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aca4b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015acacb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015acd4b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015acdcb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ad14b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ad1cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015dc8140 sshd 507 1 507 0 Ss select 0xfffff80015f57a40 syslogd 436 1 436 0 Ss select 0xfffff80015f57ec0 devd 435 1 435 65 Ss select 0xfffff80015e1f440 dhclient 350 1 350 0 Ss select 0xfffff8002625bbc0 dhclient 347 1 347 0 Ss select 0xfffff8002625b740 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ce3530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c5a30 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f998b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d79410 [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 0xfffff80004bda530 [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 - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100069 D - 0xffffffff81e218a0 [deadlkres] 100074 D - 0xfffff80015ad9900 [acpi_task_0] 100075 D - 0xfffff80015ad9900 [acpi_task_1] 100076 D - 0xfffff80015ad9900 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 24570 (syz-executor.2) thread 0xfffffe009fafe720 (121676) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82764ea0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:932 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pcb 1579 7590K 55171 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 pf_rule 550 2200K 2014 vtbuf 24 2064K 46 sctp_stro 825 1650K 8830 sctp_atcl 1600 1600K 34953 newblk 9 1036K 24307 vfscache 3 1035K 3 sctp_atky 2425 910K 44110 subproc 162 659K 24667 acpica 1674 649K 54806 sctp_map 1650 619K 17618 sctp_athm 1600 600K 35033 inodedep 44 563K 23763 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 filedesc 26 405K 47341 bus 986 377K 3469 BPF 46 337K 64 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 239 195K 49554 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 23689 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 112K 7 sctp_timw 219 110K 219 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 routetbl 142 79K 1482 temp 35 77K 2491 syncache 1 76K 1 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 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 lltable 44 38K 87 KTRACE 100 38K 100 taskqueue 60 36K 60 kqueue 73 36K 24589 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 6 DEVFSP 80 30K 1032 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 pwddesc 71 27K 24571 cred 26 26K 251 ifnet 7 25K 7 plimit 24 24K 441 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 339008 pfs_nodes 20 20K 20 proc-args 52 20K 653 dirrem 35 18K 23686 UART 12 18K 12 session 35 18K 48 bmsafemap 2 17K 23740 ksem 1 16K 12 rpc 2 16K 2 shmfd 1 16K 3 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 freefile 35 14K 23677 sglist 5 13K 5 pf_table 3 12K 266 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 57 Unitno 30 12K 47 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 11 9K 138 uidinfo 3 9K 9 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 61 mount 16 7K 90 inpcbpolicy 17 7K 9229 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 3675 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 47338 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 23676 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 23675 vnodemarker 2 2K 46 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 114 crypto 4 2K 4 newdirblk 4 2K 23669 diradd 4 2K 23725 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 25365 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 976 entropy 2 1K 44 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 tcp_fsb 1 1K 959 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 cubic data 0 0K 13 tcp_do 0 0K 0 dctcp data 0 0K 2 mqdata 0 0K 0 htcp data 0 0K 6 sctp_mcore 0 0K 0 sctp_socko 0 0K 17984 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 102 vegas data 0 0K 17 cdg data 0 0K 1 chd data 0 0K 6 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 19348 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 20 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 2 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 4 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 23957 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 466 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 2475 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 1 lio 0 0K 2 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 142 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 35016 ioctlops 0 0K 2611 eventfd 0 0K 6 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 849 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 5 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 8320 949 1269399 0 254 37965824 0 malloc-8192 8192 777 2914 26098 0 2 30236672 0 mbuf 256 9586 84689 2144846 0 254 24134400 0 malloc-384 384 37142 5738 56714 0 30 16465920 0 sctp_asoc 2288 825 2965 8809 0 254 8671520 0 malloc-1024 1024 1605 5787 35070 0 16 7569408 0 malloc-2048 2048 827 2865 9946 0 8 7561216 0 malloc-384 384 5112 14418 448210 0 30 7499520 0 sctp_chunk 152 805 43993 45633 0 254 6809296 0 sctp_ep 1280 775 3023 26093 0 254 4861440 0 malloc-1024 1024 4174 10 4193 0 16 4284416 0 malloc-1024 1024 958 2926 51728 0 16 3977216 0 malloc-1024 1024 122 3478 24360 0 16 3686400 0 malloc-1024 1024 133 3007 20934 0 16 3215360 0 mbuf_cluster 2048 1545 1 1545 0 254 3166208 0 sctp_raddr 736 825 2970 8809 0 254 2793120 0 malloc-8192 8192 328 4 1099 0 1 2719744 0 UMA Slabs 0 112 23599 14 23599 0 126 2644656 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 16734 371 695996 0 63 2463120 0 malloc-4096 4096 557 0 1970 0 2 2281472 0 tcp_log 416 0 5004 16341 0 254 2081664 0 BUF TRIE 144 188 13280 974 0 62 1939392 0 malloc-512 512 179 3533 24805 0 30 1900544 0 malloc-384 384 576 3534 108768 0 30 1578240 0 256 Bucket 2048 659 7 28321 0 8 1363968 0 malloc-384 384 1730 30 53844 0 30 675840 0 malloc-32768 32768 14 6 23671 0 1 655360 0 malloc-8192 8192 73 6 24573 0 1 647168 0 FFS inode 1160 517 29 24194 0 8 633360 0 vmem btag 56 7456 20 7456 0 254 418656 0 mbuf_packet 256 178 1367 65531 0 254 395520 0 malloc-16384 16384 24 0 25 0 1 393216 0 VM OBJECT 264 1344 81 346031 0 30 376200 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 THREAD 1808 167 20 24982 0 8 338096 0 malloc-65536 65536 4 1 5 0 1 327680 0 malloc-512 512 31 593 26398 0 30 319488 0 VNODE 448 556 83 24235 0 30 286272 0 32 Bucket 256 1000 35 27448 0 62 264960 0 malloc-2048 2048 125 3 144 0 8 262144 0 malloc-384 384 617 63 9913 0 30 261120 0 tcp_inpcb 488 5 483 3663 0 254 238144 0 DEVCTL 1024 0 220 153 0 0 225280 0 socket 944 56 172 36649 0 254 215232 0 MAP ENTRY 96 1847 379 1318458 0 126 213696 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 3 59 0 1 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 10 35 3702 0 2 184320 0 malloc-384 384 365 85 99068 0 30 172800 0 tcp_bbr_map 128 0 1333 18393 0 126 170624 0 16 Bucket 144 1000 36 9154 0 62 149184 0 S VFS Cache 104 1016 388 24820 0 126 146016 0 FFS2 dinode 256 517 38 24194 0 62 142080 0 VMSPACE 2544 43 11 24543 0 4 137376 0 malloc-512 512 205 59 23898 0 30 135168 0 malloc-384 384 289 61 26920 0 30 134400 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 52 48682 0 30 126976 0 malloc-512 512 233 15 394 0 30 126976 0 ertt_txseginfo 40 1 3130 53622 0 254 125240 0 sctp_stream_msg_out 112 19 1097 7119 0 254 124992 0 PROC 1328 70 20 24570 0 8 119520 0 ksiginfo 112 75 969 1758 0 126 116928 0 malloc-16384 16384 2 5 36 0 1 114688 0 malloc-16384 16384 4 3 8 0 1 114688 0 malloc-1024 1024 103 5 113 0 16 110592 0 malloc-32768 32768 1 2 121 0 1 98304 0 filedesc0 1072 71 20 24571 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 pcpu-8 8 9159 1593 25627 0 254 86016 0 128 Bucket 1024 50 33 4919 0 16 84992 0 clpbuf 2624 0 32 21 0 16 83968 0 tcpcb 1080 5 65 3663 0 254 75600 0 malloc-4096 4096 12 6 164 0 2 73728 0 malloc-512 512 119 17 24028 0 30 69632 0 g_bio 408 0 170 7347 0 30 69360 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-2048 2048 10 20 520 0 8 61440 0 malloc-384 384 93 67 38984 0 30 61440 0 malloc-8192 8192 2 5 26096 0 1 57344 0 2 Bucket 32 1548 90 12046 0 254 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 5 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-512 512 24 72 1529 0 30 49152 0 8 Bucket 80 400 150 7012 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 24 0 8 40960 0 64 Bucket 512 48 32 13677 0 30 40960 0 NAMEI 1024 0 36 113129 0 16 36864 0 Files 80 248 202 74010 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 9 0 1 32768 0 malloc-2048 2048 2 14 2572 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 832 1 35 959 0 16 29952 0 tcp_bbr_pcb 832 0 36 1507 0 16 29952 0 malloc-4096 4096 6 1 12 0 2 28672 0 malloc-512 512 34 22 208 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 27 148 298206 0 62 28000 0 ripcb 488 5 51 4643 0 254 27328 0 pipe 744 23 12 411 0 16 26040 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 56 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 sctp_laddr 48 424 80 2240 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 64 0 2 20480 0 PWD 32 23 607 23747 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 udplite_inpcb 488 1 39 715 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 344 0 2 16384 0 vtnet_tx_hdr 24 0 668 653309 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 udp_inpcb 488 6 18 208 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1286 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 pf tags 104 17 61 349 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 48 0 126 8096 0 rl_entry 40 58 144 58 0 254 8080 0 tcp_rack_map 112 0 72 1446 0 126 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 7 245 923 0 254 8064 0 ertt 72 5 107 3663 0 126 8064 0 4 Bucket 48 7 161 527 0 254 8064 0 AIO 208 1 37 18 0 62 7904 0 itimer 352 0 22 6 0 30 7744 0 AIOCB 552 1 13 13 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 tcptw 88 0 46 8 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 20 2 20 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 tfo 4 0 493 2 0 254 1972 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 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 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 sackhole 32 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 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 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 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