panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:822 cpuid = 0 time = 1624975744 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051781820 vpanic() at vpanic+0x1cc/frame 0xfffffe0051781880 panic() at panic+0x43/frame 0xfffffe00517818e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0051781940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe0051781980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe0051781ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051781bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051781bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 33736 tid 134303 ] Stopped at kdb_enter+0x67: movq $0,0x1640a0e(%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 0xfffffe0098800000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051781800 rbp 0xfffffe0051781820 rsi 0x40001 rdi 0xffffffff81131e96 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517816f0 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e500 r14 0xffffffff81a75009 r15 0xffffffff81a75009 rip 0xffffffff81128ef7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1640a0e(%rip) db> show proc Process 33736 (syz-executor.1) at 0xfffff8002ba49a60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffff80015eba530 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e0ac000 (map 0xfffffe009e0ac000) (map.pmap 0xfffffe009e0ac0c0) (pmap 0xfffffe009e0ac120) threads: 2 109440 RunQ syz-executor.1 134303 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 33737 784 784 0 R (threaded) syz-executor.2 104988 Run CPU 1 syz-executor.2 134304 S connec 0xfffff80027d8bbf0 syz-executor.2 33736 786 786 0 R (threaded) syz-executor.1 109440 RunQ syz-executor.1 134303 Run CPU 0 syz-executor.1 33732 783 783 0 S (threaded) syz-executor.0 108303 S nanslp 0xffffffff8273d0a1 syz-executor.0 134295 S connec 0xfffff8002723f490 syz-executor.0 134297 S uwait 0xfffff80027dea500 syz-executor.0 33730 796 796 0 S (threaded) syz-executor.3 100109 S nanslp 0xffffffff8273d0a1 syz-executor.3 134292 S connec 0xfffff800190630e0 syz-executor.3 134293 S uwait 0xfffff800274e2900 syz-executor.3 18160 18156 796 0 SV uwait 0xfffff80027dda300 syz-executor.3 18156 1 796 0 DV ppwait 0xfffff8002753fa10 syz-executor.3 16548 1 16548 65 Ss select 0xfffff80027bf3440 dhclient 16483 1 16483 0 S uwait 0xfffff80027dda500 syz-executor.2 16481 1 16481 0 S uwait 0xfffff80019670f00 syz-executor.2 12253 1 786 0 S uwait 0xfffff80027b52500 syz-executor.1 12245 1 786 0 S uwait 0xfffff800273bb900 syz-executor.1 12239 12238 783 0 SV uwait 0xfffff8002b5a4500 syz-executor.0 12238 12237 783 0 DV ppwait 0xfffff8002ba49a10 syz-executor.0 12237 12236 783 0 DV ppwait 0xfffff80004cada10 syz-executor.0 12236 1 783 0 DV ppwait 0xfffff8002b66f4e0 syz-executor.0 11987 1 11987 0 Ss select 0xfffff8002ba428c0 dhclient 11984 1 11984 0 Ss select 0xfffff8002ba71bc0 dhclient 11963 1 11963 65 Ss select 0xfffff8002b97dbc0 dhclient 9132 1 9132 0 Ss select 0xfffff8002b826a40 dhclient 9125 1 9125 0 Ss select 0xfffff8002b97d740 dhclient 9089 1 9089 65 Ss select 0xfffff8002b91eec0 dhclient 7767 1 796 0 S uwait 0xfffff8002723e300 syz-executor.3 7766 1 796 0 S uwait 0xfffff80015f41b00 syz-executor.3 7666 1 783 0 S uwait 0xfffff80027c3a100 syz-executor.0 7664 1 783 0 S uwait 0xfffff80015f41f00 syz-executor.0 7590 7586 783 0 SV uwait 0xfffff80027c3a500 syz-executor.0 7586 1 783 0 DV ppwait 0xfffff80019db94e0 syz-executor.0 7543 1 784 0 S uwait 0xfffff80019faa700 syz-executor.2 7540 1 784 0 S uwait 0xfffff80015ce2100 syz-executor.2 7328 1 796 0 S uwait 0xfffff80027b52900 syz-executor.3 7244 1 796 0 S uwait 0xfffff80027c3a700 syz-executor.3 7240 1 796 0 S uwait 0xfffff80015efe100 syz-executor.3 3403 1 786 0 SV uwait 0xfffff80027c3af00 syz-executor.1 3394 1 3394 0 Ss select 0xfffff80019c48bc0 dhclient 3391 1 3391 0 Ss select 0xfffff80019ce82c0 dhclient 3372 1 3372 65 Ss select 0xfffff80027d0e5c0 dhclient 3368 1 786 0 SV uwait 0xfffff800273bb700 syz-executor.1 3356 1 786 0 SV uwait 0xfffff800274bff00 syz-executor.1 3338 3336 786 0 SV uwait 0xfffff80027c3a300 syz-executor.1 3336 1 786 0 DV ppwait 0xfffff80019799f40 syz-executor.1 3070 3067 786 0 SV uwait 0xfffff800274bf300 syz-executor.1 3067 1 786 0 DV ppwait 0xfffff80004cad4e0 syz-executor.1 1093 1 1093 0 Ss select 0xfffff80027ecaa40 dhclient 1090 1 1090 0 Ss select 0xfffff80027d935c0 dhclient 863 0 0 0 DL aiordy 0xfffff80019031530 [aiod4] 862 0 0 0 DL aiordy 0xfffff80019031a60 [aiod3] 861 0 0 0 DL aiordy 0xfffff80027351000 [aiod2] 860 0 0 0 DL aiordy 0xfffff80027351530 [aiod1] 796 780 796 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.3 786 780 786 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.1 784 780 784 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffff80015efe700 syz-fuzzer 100121 S uwait 0xfffff800274bf900 syz-fuzzer 100122 S uwait 0xfffff800274bfb00 syz-fuzzer 100123 S uwait 0xfffff800274bfd00 syz-fuzzer 100124 S uwait 0xfffff80004ca7b00 syz-fuzzer 100125 S uwait 0xfffff80004ca7d00 syz-fuzzer 100126 S uwait 0xfffff80004ca7f00 syz-fuzzer 100127 S kqread 0xfffff800274e2b00 syz-fuzzer 100128 S uwait 0xfffff800274bf100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e5c5e0 csh 776 694 776 0 Ss select 0xfffff80015ec8140 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a6cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015ac84b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015ac8cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015acb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015acbcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015acf4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015acfcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ad24b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ad2cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff800273055c0 sshd 507 1 507 0 Ss select 0xfffff80015ec82c0 syslogd 436 1 436 0 Ss select 0xfffff80015e92440 devd 435 1 435 65 Ss select 0xfffff80015e5d140 dhclient 350 1 350 0 Ss select 0xfffff80027305bc0 dhclient 347 1 347 0 Ss select 0xfffff80015e92a40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c69a60 [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] 100099 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 0xffffffff815c5070 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830418b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e48410 [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] 100066 D - 0xffffffff81e218a0 [deadlkres] 100074 D - 0xfffff80015ad7900 [acpi_task_0] 100075 D - 0xfffff80015ad7900 [acpi_task_1] 100076 D - 0xfffff80015ad7900 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 33737 (syz-executor.2) thread 0xfffffe0051e57560 (104988) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82762f60) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:946 db> show malloc Type InUse MemUse Requests pcb 4217 19452K 100907 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_stro 2098 4196K 16504 sctp_atcl 4191 4191K 69754 tcp_hpts 5 3219K 5 kobj 326 2608K 486 sctp_atky 6291 2360K 91699 vtbuf 24 2064K 46 sctp_map 4196 1574K 33008 sctp_athm 4191 1572K 72693 filedesc 74 1182K 65495 newblk 9 1036K 33346 vfscache 3 1035K 3 subproc 207 872K 33851 acpica 1674 649K 54806 inodedep 121 640K 32839 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 106 linker 348 270K 409 kdtrace 287 228K 68043 DEVFS1 107 214K 124 module 510 192K 510 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 9 140K 32731 tfo_ccache 1 136K 1 sem 4 120K 4 sctp_timw 214 107K 214 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2475 syncache 1 76K 1 routetbl 131 70K 420 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 shm 5 64K 18 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 dirrem 112 56K 32748 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 kqueue 97 45K 33791 ithread 99 43K 99 freefile 112 42K 32729 rman 84 42K 425 KTRACE 100 38K 100 taskqueue 60 36K 60 pwddesc 95 36K 33738 lltable 40 34K 67 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 DEVFSP 89 34K 9593 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 812 ifnet 7 25K 7 plimit 24 24K 454 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 459118 pfs_nodes 20 20K 20 proc-args 52 20K 692 UART 12 18K 12 session 35 18K 60 bmsafemap 2 17K 32825 ksem 1 16K 3 rpc 2 16K 2 shmfd 1 16K 46 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 Unitno 31 12K 47 vt 11 11K 11 acpisem 28 11K 28 inpcbpolicy 27 11K 4810 CAM XPT 22 11K 543 uidinfo 3 9K 37 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 109 osd 18 7K 3624 mount 16 7K 108 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 xform 11 5K 11600 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 65420 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 soname 7 3K 40798 procdesc 5 3K 18 freework 5 3K 32705 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 32704 vnodemarker 2 2K 114 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 118 crypto 4 2K 994 newdirblk 4 2K 32710 diradd 4 2K 32789 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 pf_osfp 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 48 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 dctcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 329 sctp_mcore 0 0K 0 sctp_socko 0 0K 29234 sctp_iter 0 0K 267 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 257 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 118 sctp_stri 0 0K 7074 cdg data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 5 htcp data 0 0K 0 vegas data 0 0K 0 chd data 0 0K 14 mqdata 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 29465 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 55 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 51 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_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 2 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 32953 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1156 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 3137 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 501 lio 0 0K 10 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 126 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 31936 ioctlops 0 0K 942 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 859 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 8341 960 1440378 0 254 38096896 0 malloc-8192 8192 2095 38 49110 0 1 17473536 0 malloc-384 384 39688 72 72080 0 30 15267840 0 sctp_asoc 2288 2098 52 16504 0 254 4919200 0 malloc-384 384 11601 169 662624 0 30 4519680 0 malloc-1024 1024 4196 80 76868 0 16 4378624 0 malloc-2048 2048 2100 34 17746 0 8 4370432 0 malloc-1024 1024 4174 10 4235 0 16 4284416 0 malloc-1024 1024 133 2863 31621 0 16 3067904 0 malloc-1024 1024 195 2741 33883 0 16 3006464 0 sctp_ep 1280 2093 169 49105 0 254 2895360 0 mbuf 256 10782 528 2617947 0 254 2895360 0 RADIX NODE 144 19221 180 784138 0 62 2793744 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-1024 1024 2294 58 83600 0 16 2408448 0 tcp_log 416 374 5413 105091 0 254 2407392 0 UMA Slabs 0 112 18713 4 18713 0 126 2096304 0 BUF TRIE 144 194 13274 1443 0 62 1939392 0 sctp_raddr 736 2098 58 22584 0 254 1586816 0 malloc-512 512 250 2750 33332 0 31 1536000 0 mbuf_cluster 2048 735 1 735 0 254 1507328 0 malloc-32768 32768 38 4 32748 0 1 1376256 0 malloc-384 384 689 2741 147764 0 30 1317120 0 ertt_txseginfo 40 23815 4970 222984 0 254 1151400 0 malloc-8192 8192 97 4 33740 0 1 827392 0 malloc-384 384 1730 30 53847 0 30 675840 0 FFS inode 1160 532 28 33262 0 8 649600 0 tcp_bbr_map 128 2292 1986 52516 0 126 547584 0 VM OBJECT 264 1634 61 474549 0 30 447480 0 malloc-16384 16384 24 1 29 0 1 409600 0 THREAD 1808 191 18 34304 0 8 377872 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 malloc-65536 65536 5 0 5 0 1 327680 0 sctp_chunk 152 2073 59 12942 0 254 324064 0 malloc-512 512 31 585 40685 0 30 315392 0 vmem btag 56 5487 117 5487 0 254 313824 0 256 Bucket 2048 129 23 21157 0 8 311296 0 MAP ENTRY 96 2820 246 1812557 0 126 294336 0 VNODE 448 570 78 33302 0 30 290304 0 malloc-384 384 628 62 6092 0 30 264960 0 malloc-2048 2048 125 3 191 0 8 262144 0 DEVCTL 1024 0 220 153 0 0 225280 0 tcp_inpcb 488 14 442 3612 0 254 222528 0 socket 944 57 175 55430 0 254 219008 0 malloc-4096 4096 7 46 4098 0 2 217088 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 3 56 0 1 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 168 567 87182 0 254 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 61 8 33697 0 4 175536 0 malloc-384 384 392 58 135023 0 30 172800 0 malloc-384 384 344 76 46587 0 30 161280 0 S VFS Cache 104 1069 374 34466 0 126 150072 0 PROC 1328 94 17 33737 0 8 147408 0 FFS2 dinode 256 532 38 33261 0 62 145920 0 malloc-512 512 227 37 33123 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 124 4 130 0 16 131072 0 malloc-512 512 196 60 67412 0 30 131072 0 malloc-512 512 229 11 1148 0 30 122880 0 filedesc0 1072 95 17 33738 0 8 120064 0 ksiginfo 112 96 948 2107 0 126 116928 0 malloc-16384 16384 2 5 40 0 1 114688 0 malloc-16384 16384 4 3 8 0 1 114688 0 tcpcb 1080 14 91 3612 0 254 113400 0 32 Bucket 256 195 210 24268 0 62 103680 0 g_bio 408 0 220 9995 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 50 37 3225 0 16 89088 0 16 Bucket 144 413 203 8724 0 62 88704 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-8192 8192 7 3 24 0 1 81920 0 malloc-512 512 119 33 33121 0 30 77824 0 64 Bucket 512 99 53 23509 0 30 77824 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 0 1 176 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-4096 4096 12 3 92 0 2 61440 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-2048 2048 16 14 574 0 8 61440 0 malloc-384 384 94 66 55606 0 30 61440 0 malloc-4096 4096 7 6 32 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 6 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 2 4 33158 0 1 49152 0 Files 80 260 290 110836 0 126 44000 0 malloc-512 512 23 57 1444 0 30 40960 0 pcpu-8 8 4701 419 5249 0 254 40960 0 sctp_stream_msg_out 112 263 97 4600 0 254 40320 0 tcp_bbr_pcb 832 10 35 2183 0 16 37440 0 pipe 744 23 27 1110 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 157962 0 16 36864 0 malloc-2048 2048 2 16 420 0 8 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 6 2 57 0 2 32768 0 malloc-512 512 34 30 522 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 KNOTE 160 28 147 388212 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 ripcb 488 6 50 678 0 254 27328 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 53 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 2 Bucket 32 115 641 12882 0 254 24192 0 8 Bucket 80 50 250 7171 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 329 0 16 22464 0 malloc-4096 4096 3 2 60 0 2 20480 0 PWD 32 37 593 32804 0 254 20160 0 vtnet_tx_hdr 24 2 833 831429 0 254 20040 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 211 0 2 16384 0 udplite_inpcb 488 1 31 153 0 254 15616 0 malloc-2048 2048 2 4 6 0 8 12288 0 ertt 72 14 154 3612 0 126 12096 0 udp_inpcb 488 6 18 367 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1467 0 254 11520 0 malloc-2048 2048 3 1 163 0 8 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 35 0 16 8192 0 malloc-1024 1024 0 8 5 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 37 55 68 0 126 8096 0 rl_entry 40 79 123 79 0 254 8080 0 sctp_laddr 48 0 168 451 0 254 8064 0 tcp_rack_map 112 0 72 499 0 126 8064 0 udpcb 32 7 245 520 0 254 8064 0 4 Bucket 48 6 162 742 0 254 8064 0 sctp_readq 152 0 52 695 0 254 7904 0 AIO 208 2 36 59 0 62 7904 0 AIOCB 552 1 13 76 0 16 7728 0 AIOLIO 272 0 28 10 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 tcp_log_bucket 176 0 23 1 0 62 4048 0 sctp_asconf_ack 48 0 84 104 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 tcp_log_node 120 0 33 1 0 126 3960 0 cryptop 280 0 14 7 0 30 3920 0 itimer 352 0 11 2 0 30 3872 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 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 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 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 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-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