panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:785 cpuid = 0 time = 1624891084 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887f6830 vpanic() at vpanic+0x1cc/frame 0xfffffe00887f6890 panic() at panic+0x43/frame 0xfffffe00887f68f0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00887f6950 soo_aio_cancel() at soo_aio_cancel+0x81/frame 0xfffffe00887f6990 aio_cancel_job() at aio_cancel_job+0xc7/frame 0xfffffe00887f69d0 aio_proc_rundown() at aio_proc_rundown+0xd2/frame 0xfffffe00887f6a30 exit1() at exit1+0x54b/frame 0xfffffe00887f6aa0 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe00887f6ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe00887f6bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5d8 KDB: enter: panic [ thread pid 21939 tid 119527 ] Stopped at kdb_enter+0x67: movq $0,0x164086e(%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 0xffffffff81132000 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00887f6810 rbp 0xfffffe00887f6830 rsi 0 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887f6700 r11 0x1ff77fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e600 r14 0xffffffff81a74f96 r15 0xffffffff81a74f96 rip 0xffffffff81129097 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x164086e(%rip) db> show proc Process 21939 (syz-executor.3) at 0xfffff80026d1f000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 831 at 0xfffff80026d1fa60 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009de179f0 (map 0xfffffe009de179f0) (map.pmap 0xfffffe009de17ab0) (pmap 0xfffffe009de17b10) threads: 1 119527 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 21940 783 783 0 R (threaded) syz-executor.1 116028 RunQ syz-executor.1 121725 S uwait 0xfffff80077fab900 syz-executor.1 21939 831 831 0 RE CPU 0 syz-executor.3 21938 782 782 0 RE CPU 1 syz-executor.0 21937 798 798 0 R (threaded) syz-executor.2 100102 RunQ syz-executor.2 121722 S uwait 0xfffff80077fabf00 syz-executor.2 19030 1 783 0 SV uwait 0xfffff800709ebd00 syz-executor.1 19029 1 783 0 SV uwait 0xfffff80015e69100 syz-executor.1 18408 1 798 0 S uwait 0xfffff80026e16900 syz-executor.2 17356 1 782 0 S uwait 0xfffff80026e16700 syz-executor.0 17354 1 782 0 S uwait 0xfffff80026328500 syz-executor.0 17276 1 782 0 S uwait 0xfffff80026a48b00 syz-executor.0 17274 1 782 0 S uwait 0xfffff80026f6e300 syz-executor.0 17100 1 17100 65 Ss select 0xfffff80077fcc440 dhclient 13659 1 13659 0 Ss select 0xfffff80070d55bc0 dhclient 13656 1 13656 0 Ss select 0xfffff80077329ec0 dhclient 13637 1 13637 65 Ss select 0xfffff800773abbc0 dhclient 12386 0 0 0 DL aiordy 0xfffff80026311a60 [aiod4] 12385 0 0 0 DL aiordy 0xfffff80070515530 [aiod3] 12384 0 0 0 DL aiordy 0xfffff80026d8ea60 [aiod2] 12383 0 0 0 DL aiordy 0xfffff80026d8e530 [aiod1] 11039 1 11039 0 Ss select 0xfffff80070d55440 dhclient 11031 1 11031 0 Ss select 0xfffff80070d552c0 dhclient 10993 1 10993 65 Ss select 0xfffff80070ca7bc0 dhclient 8983 8982 831 0 SV uwait 0xfffff80015d68300 syz-executor.3 8982 1 831 0 DV ppwait 0xfffff80026da34e0 syz-executor.3 7349 1 7349 0 Ss select 0xfffff80070837d40 dhclient 7346 1 7346 0 Ss select 0xfffff80026eb3ec0 dhclient 7327 1 7327 65 Ss select 0xfffff800709af8c0 dhclient 831 780 831 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.3 822 1 822 0 Ss select 0xfffff80015eb8bc0 dhclient 816 1 816 0 Ss select 0xfffff8002670e8c0 dhclient 798 780 798 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffff80026328d00 syz-fuzzer 100122 S uwait 0xfffff80015d65900 syz-fuzzer 100123 S uwait 0xfffff80015d65b00 syz-fuzzer 100124 S uwait 0xfffff80015d65d00 syz-fuzzer 100125 S uwait 0xfffff80015d65f00 syz-fuzzer 100126 S uwait 0xfffff800263f1700 syz-fuzzer 100127 S uwait 0xfffff80015ac2100 syz-fuzzer 100128 S kqread 0xfffff80026328100 syz-fuzzer 100223 S uwait 0xfffff80026bedb00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800265070b0 csh 776 694 776 0 Ss select 0xfffff8002687f440 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b304b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b30cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab64b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abd4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abdcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80026465ec0 sshd 507 1 507 0 Ss select 0xfffff80026465740 syslogd 436 1 436 0 Ss select 0xfffff80015e372c0 devd 435 1 435 65 Ss select 0xfffff8002632c5c0 dhclient 350 1 350 0 Ss select 0xfffff80015e375c0 dhclient 347 1 347 0 Ss select 0xfffff80015d86440 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b13000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 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] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c50e0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f288b8 [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] 100066 D - 0xffffffff81e218c1 [deadlkres] 100074 D - 0xfffff80015ac6100 [acpi_task_0] 100075 D - 0xfffff80015ac6100 [acpi_task_1] 100076 D - 0xfffff80015ac6100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 21938 (syz-executor.0) thread 0xfffffe0094fa1c80 (119533) exclusive rw vm object (vm object) r = 0 (0xfffff8002701b108) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_object.c:652 db> show malloc Type InUse MemUse Requests pcb 3849 17796K 41639 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_atcl 3811 3811K 26966 sctp_stro 1902 3804K 7468 tcp_hpts 5 3219K 5 kobj 326 2608K 486 sctp_atky 5713 2143K 34768 vtbuf 24 2064K 46 sctp_athm 3811 1430K 27112 sctp_map 3804 1427K 14936 vfscache 3 1035K 3 newblk 6 1035K 21607 inodedep 315 834K 21544 subproc 167 699K 22032 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 filedesc 32 502K 42075 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 46 linker 348 270K 1825 DEVFS1 107 214K 124 kdtrace 245 198K 43667 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 dirrem 306 153K 21239 pagedep 10 141K 21040 tfo_ccache 1 136K 1 sem 4 120K 4 freefile 303 114K 21229 vmem 3 104K 6 UMA 270 102K 270 sctp_timw 191 96K 191 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 9641 syncache 1 76K 1 routetbl 128 69K 423 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 KTRACE 100 38K 100 kqueue 78 37K 21949 taskqueue 60 36K 60 lltable 40 34K 67 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 DEVFSP 88 33K 4778 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 1 GEOM 60 29K 489 in6_multi 65 29K 65 pwddesc 74 28K 21932 kbdmux 6 28K 6 cred 26 26K 243 ifnet 7 25K 7 plimit 24 24K 426 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 291399 pfs_nodes 20 20K 20 proc-args 52 20K 646 UART 12 18K 12 session 35 18K 47 bmsafemap 2 17K 21436 ksem 1 16K 194 rpc 2 16K 2 shmfd 1 16K 898 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 54 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 11 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 inpcbpolicy 21 8K 3923 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 58 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 osd 12 5K 3512 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 xform 10 4K 5141 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 42034 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 21022 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 21021 vnodemarker 2 2K 48 NFSD session 1 2K 1 newdirblk 5 2K 21017 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 98 crypto 4 2K 112 diradd 4 2K 21279 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 22497 tcpfunc 3 2K 3 loginclass 3 2K 6 filedesc_to_leader 3 2K 16 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 entropy 2 1K 43 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 tcp_fsb 1 1K 2809 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 vegas data 0 0K 0 tcp_do 0 0K 0 cubic data 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 9084 sctp_iter 0 0K 236 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 225 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 292 htcp data 0 0K 0 pf_table 0 0K 1 pf_rule 0 0K 1 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 11677 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 22 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 5 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 27 ip_msource 0 0K 0 ip_moptions 0 0K 11 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 0 twa_commands 0 0K 0 statfs 0 0K 21201 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 0 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 2788 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 2 lio 0 0K 20 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 116 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 29469 ioctlops 0 0K 188 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 835 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 1 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 986 773564 0 254 38117376 0 malloc-8192 8192 1911 71 19357 0 1 16236544 0 malloc-384 384 39296 154 54000 0 30 15148800 0 sctp_asoc 2288 1902 78 7468 0 254 4530240 0 mbuf_cluster 2048 2160 2 2160 0 254 4427776 0 malloc-1024 1024 4174 6 4175 0 16 4280320 0 malloc-384 384 10620 390 385305 0 30 4227840 0 malloc-1024 1024 3816 148 27435 0 16 4059136 0 malloc-2048 2048 1904 74 8631 0 8 4050944 0 malloc-1024 1024 389 3287 22081 0 16 3764224 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 sctp_ep 1280 1909 98 19352 0 254 2568960 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8863 707 1263255 0 254 2449920 0 malloc-1024 1024 2087 93 41204 0 16 2232320 0 UMA Slabs 0 112 18988 17 18988 0 126 2128560 0 malloc-1024 1024 133 1767 13241 0 16 1945600 0 BUF TRIE 144 192 13276 1183 0 62 1939392 0 malloc-512 512 444 3284 21827 0 30 1908736 0 malloc-384 384 855 3255 100604 0 30 1578240 0 RADIX NODE 144 10344 321 545577 0 64 1535760 0 sctp_raddr 736 1902 78 7506 0 254 1457280 0 malloc-32768 32768 17 5 21038 0 1 720896 0 malloc-384 384 1728 32 53812 0 30 675840 0 malloc-8192 8192 78 4 21943 0 1 671744 0 FFS inode 1160 524 22 21755 0 8 633360 0 mbuf_packet 256 1615 545 42209 0 254 552960 0 malloc-16384 16384 24 1 25 0 1 409600 0 VM OBJECT 264 1395 60 309426 0 30 384120 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 168 19 21725 0 8 338096 0 malloc-65536 65536 5 0 5 0 1 327680 0 sctp_chunk 152 1901 101 2215 0 254 304304 0 malloc-512 512 28 564 23774 0 30 303104 0 vmem btag 56 5200 44 5200 0 254 293664 0 VNODE 448 562 77 21795 0 30 286272 0 malloc-2048 2048 125 3 147 0 8 262144 0 malloc-384 384 618 42 4682 0 30 253440 0 DEVCTL 1024 0 220 153 0 0 225280 0 MAP ENTRY 96 2015 295 1181309 0 126 221760 0 malloc-8192 8192 23 4 51 0 1 221184 0 malloc-4096 4096 7 46 3750 0 2 217088 0 malloc-16384 16384 11 2 247 0 1 212992 0 256 Bucket 2048 85 15 16516 0 8 204800 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 370 60 88560 0 30 165120 0 socket 944 53 115 24552 0 254 158592 0 S VFS Cache 104 1043 361 22422 0 126 146016 0 FFS2 dinode 256 524 46 21753 0 62 145920 0 VMSPACE 2544 47 10 21910 0 4 145008 0 malloc-512 512 196 76 42701 0 30 139264 0 malloc-512 512 206 66 21314 0 30 139264 0 malloc-384 384 302 48 28356 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 PROC 1328 75 15 21940 0 8 119520 0 32 Bucket 256 333 132 27424 0 62 119040 0 ksiginfo 112 75 969 1065 0 126 116928 0 malloc-1024 1024 103 5 108 0 16 110592 0 malloc-512 512 205 11 3078 0 30 110592 0 sctp_stream_msg_out 112 867 33 2998 0 254 100800 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 34 0 1 98304 0 malloc-16384 16384 4 2 6 0 1 98304 0 filedesc0 1072 74 17 21932 0 8 97552 0 malloc-512 512 119 65 21846 0 30 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 8617 0 30 85680 0 clpbuf 2624 0 32 20 0 16 83968 0 128 Bucket 1024 38 33 5652 0 16 72704 0 16 Bucket 144 383 121 6333 0 62 72576 0 tcp_inpcb 488 9 135 3500 0 254 70272 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-4096 4096 12 3 949 0 2 61440 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-384 384 94 66 31604 0 30 61440 0 malloc-8192 8192 2 5 21229 0 1 57344 0 malloc-4096 4096 7 6 33 0 2 53248 0 tcpcb 1080 8 41 3500 0 254 52920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 pipe 744 23 37 1860 0 16 44640 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 24 0 8 40960 0 malloc-512 512 25 55 1442 0 30 40960 0 pcpu-8 8 4701 419 4879 0 254 40960 0 Files 80 259 241 64561 0 126 40000 0 NAMEI 1024 0 36 107020 0 16 36864 0 64 Bucket 512 44 28 7579 0 30 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 10 0 2 32768 0 malloc-2048 2048 2 14 151 0 8 32768 0 malloc-512 512 34 30 246 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 832 1 35 2809 0 16 29952 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 226029 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 3 0 4 0 1 24576 0 malloc-8192 8192 1 2 48 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 ertt_txseginfo 40 1 605 31723 0 254 24240 0 PWD 32 26 730 21113 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 48 252 4856 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 170 0 16 22464 0 malloc-4096 4096 3 2 123 0 2 20480 0 2 Bucket 32 131 499 7347 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-4096 4096 2 2 55 0 2 16384 0 vtnet_tx_hdr 24 0 668 401458 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 tcp_rack_map 112 0 108 4992 0 126 12096 0 ripcb 488 5 19 149 0 254 11712 0 udp_inpcb 488 7 17 242 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 1240 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 47 0 126 8096 0 rl_entry 40 61 141 61 0 254 8080 0 sctp_laddr 48 0 168 472 0 254 8064 0 udpcb 32 7 245 274 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 8 104 3500 0 126 8064 0 4 Bucket 48 6 162 513 0 254 8064 0 tcp_bbr_map 128 0 62 190 0 126 7936 0 sctp_readq 152 0 52 55 0 254 7904 0 AIO 208 1 37 22 0 62 7904 0 cryptop 280 0 28 6 0 30 7840 0 udplite_inpcb 488 0 16 32 0 254 7808 0 AIOCB 552 2 12 72 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 pf tags 104 0 39 2 0 126 4056 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 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 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 tcp_log 416 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 itimer 352 0 0 0 0 30 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-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