panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:822 cpuid = 0 time = 1625046918 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051759820 vpanic() at vpanic+0x1cc/frame 0xfffffe0051759880 panic() at panic+0x43/frame 0xfffffe00517598e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0051759940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe0051759980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe0051759ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051759bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051759bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 5926 tid 107980 ] Stopped at kdb_enter+0x67: movq $0,0x16400ee(%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 0xfffffe009a800000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051759800 rbp 0xfffffe0051759820 rsi 0x40001 rdi 0xffffffff811327b6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517596f0 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e500 r14 0xffffffff81a74fea r15 0xffffffff81a74fea rip 0xffffffff81129817 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16400ee(%rip) db> show proc Process 5926 (syz-executor.1) at 0xfffff80027caea70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffff80015e4d538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bda538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00955f1000 (map 0xfffffe00955f1000) (map.pmap 0xfffffe00955f10c0) (pmap 0xfffffe00955f1120) threads: 2 101479 RunQ syz-executor.1 107980 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 5927 783 783 0 R CPU 1 syz-executor.0 5926 784 784 0 R (threaded) syz-executor.1 101479 RunQ syz-executor.1 107980 Run CPU 0 syz-executor.1 5923 799 799 0 R (threaded) syz-executor.3 102351 RunQ syz-executor.3 107976 S connec 0xfffff8002bf3f840 syz-executor.3 5922 786 786 0 S (threaded) syz-executor.2 105429 S nanslp 0xffffffff8273d0a1 syz-executor.2 107975 S connec 0xfffff80078006840 syz-executor.2 107979 S uwait 0xfffff80027ca6500 syz-executor.2 3921 1 783 0 S uwait 0xfffff80027a74300 syz-executor.0 3920 1 783 0 S uwait 0xfffff80027cb5b00 syz-executor.0 3797 1 3797 65 Ss select 0xfffff8002bc57a40 dhclient 2752 1 2752 0 Ss select 0xfffff80027d6f440 dhclient 2747 1 2747 0 Ss select 0xfffff8002bb5c740 dhclient 2725 1 2725 65 Ss select 0xfffff8002bb5c2c0 dhclient 2178 1 2178 0 Ss select 0xfffff8002bd85140 dhclient 2174 1 2174 0 Ss select 0xfffff8002b3abec0 dhclient 2155 1 2155 65 Ss select 0xfffff8002b3aba40 dhclient 1606 1 784 0 S uwait 0xfffff80015e72500 syz-executor.1 1604 1 784 0 S uwait 0xfffff800153d0900 syz-executor.1 1602 1 784 0 S uwait 0xfffff80015f80d00 syz-executor.1 1600 1 784 0 S uwait 0xfffff80015d15d00 syz-executor.1 1599 1 784 0 S uwait 0xfffff80015e72f00 syz-executor.1 1562 1 1562 0 Ss select 0xfffff8002bc675c0 dhclient 1559 1 1559 0 Ss select 0xfffff80027bf78c0 dhclient 1529 1 1529 65 Ss select 0xfffff8001573e2c0 dhclient 1471 1 783 0 S uwait 0xfffff80027ae9900 syz-executor.0 1467 1 783 0 S uwait 0xfffff80027ae9300 syz-executor.0 1461 1 783 0 S uwait 0xfffff80027ca6d00 syz-executor.0 1456 1 783 0 S uwait 0xfffff80027d6ef00 syz-executor.0 1455 1 783 0 S uwait 0xfffff80027d6e700 syz-executor.0 905 0 0 0 DL aiordy 0xfffff80027ac2a70 [aiod4] 904 0 0 0 DL aiordy 0xfffff80027a6e000 [aiod3] 903 0 0 0 DL aiordy 0xfffff80027a6e538 [aiod2] 902 0 0 0 DL aiordy 0xfffff80027a6ea70 [aiod1] 828 1 828 0 Ss select 0xfffff80027d47440 dhclient 821 1 821 0 Ss select 0xfffff80027bf7140 dhclient 799 780 799 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 786 780 786 0 Rs syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100094 S kqread 0xfffff80015d12900 syz-fuzzer 100121 S uwait 0xfffff80015f37900 syz-fuzzer 100122 S uwait 0xfffff8002791cb00 syz-fuzzer 100123 S uwait 0xfffff8002791cd00 syz-fuzzer 100124 S uwait 0xfffff8002791cf00 syz-fuzzer 100125 S uwait 0xfffff8002743b100 syz-fuzzer 100126 S uwait 0xfffff8002791c500 syz-fuzzer 100127 S uwait 0xfffff8002791c700 syz-fuzzer 100128 S uwait 0xfffff8002791c900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e7a0b0 csh 776 694 776 0 Ss select 0xfffff8002747aec0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab64b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab84b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab8cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abf4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015ee75c0 sshd 507 1 507 0 Ss select 0xfffff80015e53440 syslogd 436 1 436 0 Ss select 0xfffff80015e9da40 devd 435 1 435 65 Ss select 0xfffff80015e9d5c0 dhclient 350 1 350 0 Ss select 0xfffff80015ee7d40 dhclient 347 1 347 0 Ss select 0xfffff80015e7ca40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1538 [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 0xfffff80004ddc4e8 [/ 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 0xffffffff815c5b10 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830df8b8 [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 0xfffff80004bda538 [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 - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100066 D - 0xffffffff81e218a0 [deadlkres] 100074 D - 0xfffff80015ab5100 [acpi_task_0] 100075 D - 0xfffff80015ab5100 [acpi_task_1] 100076 D - 0xfffff80015ab5100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 5927 (syz-executor.0) thread 0xfffffe0095022000 (103546) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009517ab10) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6902 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009517aa50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 newblk 10 1037K 7175 vfscache 3 1035K 3 inodedep 226 745K 5142 subproc 172 718K 6017 pcb 45 679K 7230 acpica 1674 649K 54806 filedesc 40 632K 10053 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 46 linker 348 270K 425 DEVFS1 107 214K 124 kdtrace 251 202K 13909 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 10 141K 5041 tfo_ccache 1 136K 1 sem 4 120K 4 dirrem 216 108K 5027 UMA 270 102K 270 audit_evclass 236 89K 294 freefile 216 81K 5016 temp 36 81K 2383 mtx_pool 2 80K 2 syncache 1 76K 1 routetbl 139 76K 489 vmem 3 72K 5 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 kqueue 81 39K 5936 lltable 44 38K 85 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 sctp_timw 64 32K 64 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 66 DEVFSP 80 30K 746 pwddesc 78 30K 5929 GEOM 60 29K 489 in6_multi 65 29K 65 cred 28 28K 267 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 450 kcovinfo 64 24K 68 ksem 8 23K 3251 CAM queue 5 21K 1528 selfd 55 21K 88686 sctp_atcl 20 20K 4563 pfs_nodes 20 20K 20 proc-args 52 20K 650 UART 12 18K 12 session 35 18K 55 bmsafemap 2 17K 5099 rpc 2 16K 2 shmfd 1 16K 10 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 sctp_stro 6 12K 1797 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 78 Unitno 30 12K 47 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 sctp_atky 26 10K 6379 pf_ifnet 12 10K 39 uidinfo 4 10K 13 pf_table 2 8K 18 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 sctp_athm 20 8K 4600 acpidev 20 8K 20 hhook 15 8K 17 inpcbpolicy 19 8K 5244 select 19 8K 118 mount 16 7K 90 sctp_stri 6 6K 161 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 osd 12 5K 2823 sctp_map 12 5K 3592 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 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 10016 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 5011 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 10493 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 5010 vnodemarker 2 2K 104 NFSD session 1 2K 1 diradd 5 2K 5067 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 98 filedesc_to_leader 5 2K 9 crypto 4 2K 1412 newdirblk 4 2K 5008 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 tcp_fsb 2 1K 900 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1442 entropy 2 1K 43 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vegas data 1 1K 132 pf_rule 1 1K 34 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 ip6_msource 1 1K 2 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 878 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 6 mqdata 0 0K 0 cdg data 0 0K 26 htcp data 0 0K 14 dctcp data 0 0K 4 cubic data 0 0K 10 tcp_do 0 0K 0 chd data 0 0K 5 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 4768 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 49 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 14 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 7 ip6_moptions 0 0K 4 in6_mfilter 0 0K 9 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 0 VN POLL 0 0K 1 twa_commands 0 0K 0 statfs 0 0K 5195 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 14 tcp_log_dev 0 0K 251 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 3841 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 0 lio 0 0K 2 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 122 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 17501 ioctlops 0 0K 344 eventfd 0 0K 12 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 827 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 4 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 1281 1008434 0 254 39325696 0 malloc-384 384 35511 109 42839 0 30 13678080 0 tcp_log 416 33 18165 104139 0 254 7570368 0 malloc-1024 1024 4174 2 4177 0 16 4276224 0 mbuf 256 8824 2426 1826642 0 254 2880000 0 malloc-8192 8192 328 3 1099 0 1 2711552 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 14456 157 180123 0 62 2104272 0 BUF TRIE 144 313 13155 2121 0 62 1939392 0 UMA Slabs 0 112 13031 34 13031 0 126 1463280 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 malloc-1024 1024 135 777 6344 0 16 933888 0 malloc-1024 1024 304 536 5766 0 16 860160 0 malloc-32768 32768 22 4 5027 0 1 851968 0 malloc-8192 8192 80 6 5925 0 1 704512 0 malloc-384 384 1726 34 53842 0 30 675840 0 tcp_bbr_map 128 2 5113 57426 0 126 654720 0 FFS inode 1160 525 28 5546 0 8 641480 0 ertt_txseginfo 40 1 13836 188682 0 254 553480 0 malloc-384 384 1148 172 110304 0 30 506880 0 malloc-4096 4096 9 114 4820 0 2 503808 0 malloc-384 384 766 544 39026 0 30 503040 0 256 Bucket 2048 217 17 18249 0 8 479232 0 malloc-512 512 358 538 5648 0 30 458752 0 VM OBJECT 264 1612 68 87996 0 30 443520 0 malloc-16384 16384 24 0 25 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-8192 8192 9 36 2612 0 1 368640 0 THREAD 1808 171 27 7980 0 8 357984 0 malloc-512 512 32 616 7475 0 30 331776 0 VNODE 448 564 75 5587 0 30 286272 0 malloc-2048 2048 125 5 147 0 8 266240 0 malloc-384 384 620 70 6255 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 3 1 4 0 1 262144 0 malloc-1024 1024 193 63 10802 0 16 262144 0 MAP ENTRY 96 2322 282 326050 0 126 249984 0 sctp_asoc 2288 6 99 1796 0 254 240240 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 3 39 0 1 212992 0 socket 944 48 172 9271 0 254 207680 0 g_bio 408 0 480 11128 0 30 195840 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 377 63 23415 0 30 168960 0 mbuf_packet 256 90 525 10426 0 254 157440 0 vmem btag 56 2717 79 2717 0 254 156576 0 tcp_inpcb 488 10 310 2811 0 254 156160 0 VMSPACE 2544 52 8 5902 0 4 152640 0 sctp_ep 1280 8 109 2607 0 254 149760 0 FFS2 dinode 256 525 30 5545 0 62 142080 0 S VFS Cache 104 1036 329 6901 0 126 141960 0 malloc-384 384 309 51 8730 0 30 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-512 512 217 31 5253 0 30 126976 0 clpbuf 2624 0 48 167 0 16 125952 0 PROC 1336 78 15 5927 0 8 124248 0 malloc-512 512 196 44 10928 0 30 122880 0 ksiginfo 112 80 964 1218 0 126 116928 0 malloc-1024 1024 31 81 4744 0 16 114688 0 malloc-1024 1024 106 2 111 0 16 110592 0 128 Bucket 1024 73 30 1152 0 16 105472 0 sctp_raddr 736 36 107 2246 0 254 105248 0 filedesc0 1072 78 20 5929 0 8 105056 0 malloc-2048 2048 8 42 2960 0 8 102400 0 malloc-32768 32768 1 2 17 0 1 98304 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 32 0 1 98304 0 malloc-512 512 124 60 8123 0 30 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcpcb 1080 8 69 2811 0 254 83160 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-8192 8192 3 5 69 0 1 65536 0 malloc-4096 4096 13 3 115 0 2 65536 0 malloc-2048 2048 10 20 518 0 8 61440 0 32 Bucket 256 151 89 13845 0 62 61440 0 malloc-4096 4096 7 6 59 0 2 53248 0 sctp_chunk 152 27 311 1041 0 254 51376 0 malloc-384 384 94 36 7403 0 30 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 2 4 5315 0 1 49152 0 malloc-512 512 78 10 232 0 30 45056 0 64 Bucket 512 49 39 6298 0 30 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 32 0 8 40960 0 malloc-512 512 34 46 1277 0 30 40960 0 malloc-512 512 24 56 1458 0 30 40960 0 pcpu-8 8 4745 375 5589 0 254 40960 0 udplite_inpcb 488 0 80 1832 0 254 39040 0 NAMEI 1024 0 36 37690 0 16 36864 0 malloc-4096 4096 6 3 10 0 2 36864 0 16 Bucket 144 142 110 2556 0 62 36288 0 Files 80 243 207 26304 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-2048 2048 2 14 169 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 tcp_bbr_pcb 832 1 35 895 0 16 29952 0 tcp_rack_pcb 832 2 34 900 0 16 29952 0 KNOTE 160 28 147 160848 0 62 28000 0 pipe 744 23 12 428 0 16 26040 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 54 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-4096 4096 4 2 573 0 2 24576 0 PWD 32 30 726 5102 0 254 24192 0 2 Bucket 32 152 604 2926 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 46 254 1809 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 udp_inpcb 488 6 34 501 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 2 100 0 2 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 tcp_rack_map 112 2 142 1857 0 126 16128 0 vtnet_tx_hdr 24 0 668 591485 0 254 16032 0 unpcb 256 20 40 1383 0 254 15360 0 malloc-2048 2048 3 3 167 0 8 12288 0 sctp_laddr 48 0 252 1074 0 254 12096 0 ertt 72 8 160 2811 0 126 12096 0 ripcb 488 5 19 100 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 malloc-1024 1024 0 8 6 0 16 8192 0 pf tags 104 0 78 27 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 3 0 254 8096 0 PGRP 88 35 57 55 0 126 8096 0 rl_entry 40 59 143 59 0 254 8080 0 sctp_stream_msg_out 112 0 72 572 0 254 8064 0 udpcb 32 6 246 2333 0 254 8064 0 4 Bucket 48 5 163 144 0 254 8064 0 tcp_log_node 120 0 66 10 0 126 7920 0 sctp_readq 152 7 45 80 0 254 7904 0 AIO 208 1 37 9 0 62 7904 0 cryptop 280 0 28 36 0 30 7840 0 AIOCB 552 1 13 15 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 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 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOLIO 272 0 14 2 0 30 3808 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 0 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 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 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