panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:785 cpuid = 0 time = 220 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c863830 vpanic() at vpanic+0x1c7/frame 0xfffffe009c863890 panic() at panic+0x43/frame 0xfffffe009c8638f0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe009c863950 soo_aio_cancel() at soo_aio_cancel+0x81/frame 0xfffffe009c863990 aio_cancel_job() at aio_cancel_job+0xc7/frame 0xfffffe009c8639d0 aio_proc_rundown() at aio_proc_rundown+0xd7/frame 0xfffffe009c863a30 exit1() at exit1+0x4cb/frame 0xfffffe009c863aa0 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe009c863ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe009c863bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5d8 KDB: enter: panic [ thread pid 18140 tid 117846 ] Stopped at kdb_enter+0x67: movq $0,0x1635d4e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff8113c410 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe009c863810 rbp 0xfffffe009c863830 rsi 0 rdi 0xffffffff8113c446 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c863700 r11 0x1ff63fff59c r12 0xffffffff82267ba0 ddb_dbbe r13 0 r14 0xffffffff81a7c9f6 r15 0xffffffff81a7c9f6 rip 0xffffffff81133437 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x1635d4e(%rip) db> show proc Process 18140 (syz-executor.3) at 0xfffff800453eaa60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 826 at 0xfffff800453ea530 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bd5530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094f90000 (map 0xfffffe0094f90000) (map.pmap 0xfffffe0094f900c0) (pmap 0xfffffe0094f90120) threads: 1 117846 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 18141 783 783 0 R (threaded) syz-executor.1 100171 Run CPU 1 syz-executor.1 117963 D biowr 0xfffffe0003922f98 syz-executor.1 18140 826 826 0 RE CPU 0 syz-executor.3 18139 782 782 0 R (threaded) syz-executor.0 106387 RunQ syz-executor.0 117964 S uwait 0xfffff80015cf9d00 syz-executor.0 5943 1 793 0 S uwait 0xfffff80045cd4300 syz-executor.2 5942 1 793 0 S uwait 0xfffff80015cf9500 syz-executor.2 5678 1 783 0 S umtxn 0xfffff80015c4a100 syz-executor.1 5677 1 783 0 S uwait 0xfffff80015c4a900 syz-executor.1 5629 1 826 0 S uwait 0xfffff80045cd4700 syz-executor.3 5627 1 826 0 S uwait 0xfffff80015c4a500 syz-executor.3 5583 1 826 0 S uwait 0xfffff80045c0e300 syz-executor.3 5581 1 826 0 S uwait 0xfffff80015cf4f00 syz-executor.3 5420 5414 5420 0 Ss select 0xfffff80045f46440 dhclient 5417 1 5417 0 Ss select 0xfffff80045fbc2c0 dhclient 5414 5407 436 65 S select 0xfffff80045f4dbc0 dhclient 5407 436 436 0 S wait 0xfffff80045b63a60 sh 5398 1 5398 65 Ss select 0xfffff80045def440 dhclient 5289 1 782 0 S uwait 0xfffff80015cf7d00 syz-executor.0 3698 0 0 0 DL aiordy 0xfffff80015d95a60 [aiod4] 3697 0 0 0 DL aiordy 0xfffff80004caa000 [aiod3] 3696 0 0 0 DL aiordy 0xfffff80045ce8530 [aiod2] 3695 0 0 0 DL aiordy 0xfffff80015db7a60 [aiod1] 2200 1 782 0 S uwait 0xfffff80015c4a300 syz-executor.0 2199 1 782 0 S uwait 0xfffff80045cd4f00 syz-executor.0 1936 1 826 0 S uwait 0xfffff80015d01500 syz-executor.3 1931 1 826 0 S uwait 0xfffff80015cf9700 syz-executor.3 1365 1 1365 0 Ss select 0xfffff80045de7ec0 dhclient 1362 1 1362 0 Ss select 0xfffff80045e345c0 dhclient 826 780 826 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.3 793 780 793 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffff80015c4d100 syz-fuzzer 100118 S uwait 0xfffff80015cf5100 syz-fuzzer 100119 S uwait 0xfffff80015cf9f00 syz-fuzzer 100120 S uwait 0xfffff80015d01100 syz-fuzzer 100121 S uwait 0xfffff80015d01300 syz-fuzzer 100122 S uwait 0xfffff80015cf4100 syz-fuzzer 100123 S uwait 0xfffff80015cf4300 syz-fuzzer 100124 S kqread 0xfffff80015d35700 syz-fuzzer 100127 S uwait 0xfffff80015cf4500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800455005e0 csh 776 694 776 0 Ss select 0xfffff80015d40140 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015423cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015a3bcb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015a3d4b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a3dcb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a424b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a42cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a454b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a45cb0 getty 752 1 752 0 Ss+ ttyin 0xfffff8001569d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff80015d848c0 sshd 507 1 507 0 Ss select 0xfffff80015d3bd40 syslogd 436 1 436 0 Ss wait 0xfffff80015ef8000 devd 435 1 435 65 Ss select 0xfffff80015d862c0 dhclient 350 1 350 0 Ss select 0xfffff800452caec0 dhclient 347 1 347 0 Ss select 0xfffff80015d405c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015a9d000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100096 D sdflush 0xfffff80015cfa4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100087 D launds 0xffffffff82847084 [laundry: dom0] 100088 D umarcl 0xffffffff815d0ee0 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f26828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d793c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004debc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004ccb380 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004ccb330 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c4fd00 [thr_0] 100029 D - 0xfffff80004c4fd80 [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 0xfffff80004bd5530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443e900 [if_io_tqg_0] 100006 D - 0xfffff8000443e500 [if_io_tqg_1] 100007 D - 0xfffff8000443e100 [if_config_tqg_0] 100008 D - 0xfffff80004c75d00 [softirq_0] 100009 D - 0xfffff80004c75900 [softirq_1] 100010 D - 0xfffff80004c75500 [aiod_kick taskq] 100012 D - 0xfffff80004c70d00 [kqueue_ctx taskq] 100013 D - 0xfffff80004c70900 [pci_hp taskq] 100015 D - 0xfffff80004c70100 [inm_free taskq] 100017 D - 0xfffff80004c69900 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c69500 [thread taskq] 100019 D - 0xfffff80004c69100 [in6m_free taskq] 100020 D - 0xfffff80004c65d00 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c65d00 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c65d00 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c65d00 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c65900 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c65900 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c65900 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c65900 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c65500 [firmware taskq] 100038 D - 0xfffff80004db8d00 [crypto_0] 100039 D - 0xfffff80004db8d00 [crypto_1] 100055 D - 0xfffff80004db8100 [vtnet0 rxq 0] 100056 D - 0xfffff80015364d00 [vtnet0 txq 0] 100057 D - 0xfffff80015364900 [vtnet0 rxq 1] 100058 D - 0xfffff80015364500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80004ece300 [virtio_balloon] 100064 D - 0xfffff800153ecd00 [mca taskq] 100066 D - 0xffffffff81e29a00 [deadlkres] 100074 D - 0xfffff800153ec100 [acpi_task_0] 100075 D - 0xfffff800153ec100 [acpi_task_1] 100076 D - 0xfffff800153ec100 [acpi_task_2] 100077 D - 0xfffff80004db8900 [CAM taskq] db> show all locks Process 18141 (syz-executor.1) thread 0xfffffe0094f06000 (117963) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003923018) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80045d7b3f0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1617 db> show malloc Type InUse MemUse Requests pcb 2889 13493K 44737 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 sctp_atcl 2857 2857K 28228 sctp_stro 1426 2852K 7286 kobj 328 2624K 488 vtbuf 24 2064K 46 sctp_atky 4443 1667K 35842 sctp_athm 2857 1072K 28255 sctp_map 2852 1070K 14572 newblk 12 1038K 18436 vfscache 3 1035K 3 subproc 165 683K 18237 filedesc 42 664K 34451 acpica 1674 649K 54692 inodedep 14 533K 17496 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3485 linker 348 270K 425 DEVFS1 107 214K 124 BPF 30 203K 34 kdtrace 242 196K 36109 module 512 192K 512 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 17240 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 3678 syncache 1 76K 1 routetbl 138 73K 439 sctp_timw 140 70K 140 msg 4 68K 4 indirdep 3 65K 778 ifaddr 69 65K 71 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 167 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 45 39K 56 KTRACE 100 38K 102 kqueue 76 37K 18205 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 45 in6_multi 71 31K 71 DEVFSP 76 29K 153 GEOM 60 29K 489 pwddesc 74 28K 18143 kbdmux 6 28K 6 ifnet 7 25K 7 cred 24 24K 239 kcovinfo 64 24K 68 plimit 22 22K 381 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 47 18K 617 UART 12 18K 12 bmsafemap 2 17K 17529 ksem 1 16K 41 rpc 2 16K 2 shmfd 1 16K 13 pfs_vncache 1 16K 1 selfd 38 15K 241898 ufs_dirhash 24 14K 24 session 28 14K 44 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 30 12K 47 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 14 lockf 23 9K 46 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 mount 16 7K 90 inpcbpolicy 17 7K 5047 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 select 13 5K 72 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 CAM CCB 1 4K 3778 pci_link 10 4K 10 ip6opt 7 4K 56 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 osd 8 4K 3035 ipsec 3 3K 3 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 freework 5 3K 17423 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 dirrem 4 2K 17379 freeblks 4 2K 17326 vnodemarker 2 2K 38 NFSD session 1 2K 1 diradd 5 2K 17415 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 4 newdirblk 4 2K 17225 mkdir 4 2K 34450 freefile 4 2K 17368 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 23704 procdesc 3 2K 14 tcpfunc 3 2K 3 loginclass 3 2K 6 filecaps 3 2K 106 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 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 107 entropy 2 1K 40 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 ip_msource 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 cdg data 0 0K 46 tcp_do 0 0K 0 tcp_fsb 0 0K 177 chd data 0 0K 41 dctcp data 0 0K 317 cubic data 0 0K 49 mqdata 0 0K 0 htcp data 0 0K 62 vegas data 0 0K 64 sctp_mcore 0 0K 0 sctp_socko 0 0K 11665 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 0 sctp_stri 0 0K 180 pf_table 0 0K 0 pf_rule 0 0K 2 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 3785 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 18 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 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 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 5 in_mfilter 0 0K 4 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 17409 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 656 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 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 4 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 110 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 19427 ioctlops 0 0K 121 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 666 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 11 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 8608 686 826159 0 254 38068224 0 malloc-384 384 34463 67 48125 0 30 13259520 0 malloc-8192 8192 1432 12 20714 0 1 11829248 0 malloc-1024 1024 4122 6 4126 0 16 4227072 0 malloc-1024 1024 2989 875 46999 0 16 3956736 0 sctp_asoc 2288 1426 24 7286 0 254 3317600 0 malloc-2048 2048 1453 21 7324 0 8 3018752 0 malloc-384 384 7600 110 306456 0 30 2960640 0 mbuf 256 10767 528 1347698 0 254 2891520 0 malloc-8192 8192 332 5 1022 0 1 2760704 0 pbuf 2624 0 973 0 0 2 2553152 0 tcp_log 416 0 5436 42405 0 254 2261376 0 BUF TRIE 144 184 13284 2729 0 62 1939392 0 sctp_ep 1280 1431 51 20675 0 254 1896960 0 UMA Slabs 0 112 15927 18 15927 0 126 1785840 0 RADIX NODE 144 10656 373 409670 0 64 1588176 0 malloc-1024 1024 1434 34 20925 0 16 1503232 0 malloc-384 384 1117 2633 55370 0 30 1440000 0 malloc-512 512 76 2628 35917 0 30 1384448 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 malloc-384 384 3158 42 25681 0 30 1228800 0 sctp_raddr 736 1426 136 8186 0 254 1149632 0 malloc-1024 1024 106 942 4700 0 16 1073152 0 malloc-32768 32768 22 6 17356 0 1 917504 0 malloc-384 384 2093 67 114611 0 30 829440 0 malloc-8192 8192 74 5 18143 0 1 647168 0 FFS inode 1160 516 30 17886 0 8 633360 0 malloc-65536 65536 3 5 386 0 1 524288 0 malloc-384 384 1055 65 55246 0 30 430080 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1375 65 255332 0 30 380160 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 THREAD 1808 167 20 17965 0 8 338096 0 malloc-65536 65536 0 5 185 0 1 327680 0 VNODE 448 554 94 17926 0 30 290304 0 256 Bucket 2048 119 17 16082 0 8 278528 0 malloc-16384 16384 12 4 275 0 1 262144 0 tcp_bbr_map 128 0 2046 9752 0 126 261888 0 vmem btag 56 4542 54 4543 0 254 257376 0 malloc-1024 1024 210 34 18008 0 16 249856 0 malloc-16384 16384 15 0 15 0 1 245760 0 MAP ENTRY 96 2105 331 972310 0 126 233856 0 malloc-2048 2048 111 3 128 0 8 233472 0 sctp_chunk 152 1353 155 2245 0 254 229216 0 socket 944 39 197 27379 0 254 222784 0 DEVCTL 1024 8 208 132 0 0 221184 0 malloc-4096 4096 10 44 3787 0 2 221184 0 tcp_inpcb 488 4 436 3023 0 254 214720 0 malloc-384 384 453 67 36854 0 30 199680 0 UMA Zones 768 242 2 242 0 16 187392 0 ertt_txseginfo 40 1 4443 42181 0 254 177760 0 malloc-384 384 420 20 922 0 30 168960 0 mbuf_packet 256 136 494 33170 0 254 161280 0 VMSPACE 2544 47 10 18122 0 4 145008 0 FFS2 dinode 256 516 39 17885 0 62 142080 0 S VFS Cache 104 1018 347 18549 0 126 141960 0 malloc-65536 65536 1 1 177 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-8192 8192 11 5 55 0 1 131072 0 PROC 1328 73 17 18142 0 8 119520 0 malloc-512 512 198 34 2050 0 30 118784 0 ksiginfo 112 75 969 751 0 126 116928 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-512 512 211 5 576 0 30 110592 0 malloc-512 512 201 15 1407 0 30 110592 0 malloc-1024 1024 93 7 98 0 16 102400 0 filedesc0 1072 74 17 18143 0 8 97552 0 32 Bucket 256 254 121 18914 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 53 34 4737 0 16 89088 0 clpbuf 2624 0 32 20 0 16 83968 0 tcpcb 1064 4 73 3023 0 254 81928 0 malloc-16384 16384 4 1 7 0 1 81920 0 malloc-512 512 76 76 69890 0 30 77824 0 g_bio 408 4 186 12577 0 30 77520 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-8192 8192 4 3 105 0 1 57344 0 malloc-8192 8192 2 5 17421 0 1 57344 0 malloc-4096 4096 7 7 589 0 2 57344 0 malloc-512 512 77 35 321 0 30 57344 0 malloc-2048 2048 8 18 824 0 8 53248 0 64 Bucket 512 49 55 6192 0 30 53248 0 16 Bucket 144 169 195 4252 0 62 52416 0 malloc-16384 16384 2 1 6 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 7 5 70 0 2 49152 0 malloc-4096 4096 7 4 293 0 2 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4669 451 4853 0 254 40960 0 NAMEI 1024 0 36 83728 0 16 36864 0 sctp_stream_msg_out 112 313 11 1458 0 254 36288 0 Files 80 213 237 53985 0 126 36000 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 7 1 200 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 0 36 1772 0 16 29952 0 pipe 744 21 19 494 0 16 29760 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 177891 0 62 28000 0 udplite_inpcb 488 0 56 190 0 254 27328 0 malloc-2048 2048 11 1 11 0 8 24576 0 malloc-512 512 36 12 1885 0 30 24576 0 PWD 32 26 730 17289 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 42 258 4043 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 177 0 16 22464 0 malloc-512 512 33 7 46 0 30 20480 0 2 Bucket 32 102 528 6705 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 11 5 26 0 16 16384 0 vtnet_tx_hdr 24 0 668 426567 0 254 16032 0 ripcb 488 7 25 1551 0 254 15616 0 udp_inpcb 488 6 26 283 0 254 15616 0 malloc-4096 4096 2 1 3 0 2 12288 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 14 31 1611 0 254 11520 0 malloc-2048 2048 0 4 2 0 8 8192 0 malloc-2048 2048 0 4 1109 0 8 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 28 64 44 0 126 8096 0 rl_entry 40 68 134 211 0 254 8080 0 sctp_laddr 48 0 168 2368 0 254 8064 0 tcp_rack_map 112 0 72 235 0 126 8064 0 udpcb 32 6 246 473 0 254 8064 0 ertt 72 4 108 3023 0 126 8064 0 4 Bucket 48 7 161 397 0 254 8064 0 AIO 208 1 37 16 0 62 7904 0 itimer 352 0 22 5 0 30 7744 0 AIOCB 552 2 12 26 0 16 7728 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 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 AIOP 32 4 122 4 0 254 4032 0 sctp_readq 152 0 26 12 0 254 3952 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 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 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 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