panic: ASan: Invalid access, 2-byte read at 0xfffffe005883e026, UMAUseAfterFree(fd) cpuid = 0 time = 1627157394 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b4a4d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b4a630 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b4a710 panic() at panic+0xb5/frame 0xfffffe0053b4a7e0 __asan_storeN() at __asan_storeN/frame 0xfffffe0053b4a8b0 g_raid_md_taste_sii() at g_raid_md_taste_sii+0x24a/frame 0xfffffe0053b4aa30 g_raid_taste() at g_raid_taste+0x366/frame 0xfffffe0053b4ab10 g_new_provider_event() at g_new_provider_event+0x40e/frame 0xfffffe0053b4ab50 g_run_events() at g_run_events+0x1c3/frame 0xfffffe0053b4abb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b4abf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b4abf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 13 tid 100037 ] Stopped at kdb_enter+0x6b: movq $0,0x28ee95a(%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 0xf7dc2ef5fab39018 rdx 0x1 rbx 0 rsp 0xfffffe0053b4a610 rbp 0xfffffe0053b4a630 rsi 0 rdi 0xffffffff817a8739 vprintf+0x319 r8 0x3 r9 0xfffffe0053b4a148 r10 0 r11 0xfffffe00a5c44510 r12 0xfffffe005413ac80 r13 0xfffffe0053b4a601 r14 0xffffffff82c58980 .str.18 r15 0xffffffff82c58980 .str.18 rip 0xffffffff8179c15b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ee95a(%rip) db> show proc Process 13 (geom) at 0xfffffe0053de9000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402be40 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402be40 reapsubtree: 13 sigparent: 20 vmspace: 0xffffffff8402cdc0 (map 0xffffffff8402cdc0) (map.pmap 0xffffffff8402ce80) (pmap 0xffffffff8402cee0) threads: 3 100037 Run CPU 0 [g_event] 100038 D - 0xffffffff8402af80 [g_up] 100039 D - 0xffffffff8402afc0 [g_down] db> ps pid ppid pgrp uid state wmesg wchan cmd 19753 0 0 0 DL mdwait 0xfffffe00a3e4a000 [md511] 19752 782 782 0 T (threaded) syz-executor.0 109386 s syz-executor.0 119308 D g_waiti 0xffffffff8402ab80 syz-executor.0 9814 1 9814 65 Ss select 0xfffffe00a5c96bc0 dhclient 7918 1 7918 0 Ss select 0xfffffe0056b74740 dhclient 7915 1 7915 0 Ss select 0xfffffe0056b762c0 dhclient 7897 1 7897 65 Ss select 0xfffffe0056b74b40 dhclient 5276 1 5276 0 Ss select 0xfffffe00573f2c40 dhclient 5273 1 5273 0 Ss select 0xfffffe0056b76340 dhclient 5243 1 5243 65 Ss select 0xfffffe00a5c96ec0 dhclient 3083 1 3083 0 Ss select 0xfffffe0056b761c0 dhclient 3051 1 3051 0 Ss select 0xfffffe00573f2ac0 dhclient 3037 1 3037 65 Ss select 0xfffffe00573f2dc0 dhclient 880 1 880 0 Ss select 0xfffffe00573f2840 dhclient 867 1 867 0 Ss select 0xfffffe00573f27c0 dhclient 830 0 0 0 DL aiordy 0xfffffe009e9fea70 [aiod4] 829 0 0 0 DL aiordy 0xfffffe00a5c34a70 [aiod3] 828 0 0 0 DL aiordy 0xfffffe00a5c28000 [aiod2] 827 0 0 0 DL aiordy 0xfffffe00a5c28538 [aiod1] 787 780 787 0 Ss piperd 0xfffffe009e9d8ba0 syz-executor.3 784 780 784 0 Ss piperd 0xfffffe009e4322e8 syz-executor.2 783 780 783 0 Ss piperd 0xfffffe009e9b05d0 syz-executor.1 782 780 782 0 Ss wait 0xfffffe009e4da000 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffffe00584b4980 syz-fuzzer 100118 S uwait 0xfffffe00584b4b80 syz-fuzzer 100119 S uwait 0xfffffe00584b4c80 syz-fuzzer 100120 S uwait 0xfffffe00584b4d80 syz-fuzzer 100121 S uwait 0xfffffe009e3e0280 syz-fuzzer 100122 S uwait 0xfffffe009e3e0380 syz-fuzzer 100123 S uwait 0xfffffe009e4cfd00 syz-fuzzer 100124 S uwait 0xfffffe009e3e0480 syz-fuzzer 100125 S uwait 0xfffffe009e3e0580 syz-fuzzer 100126 S kqread 0xfffffe009e4df200 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5175e8 csh 776 694 776 0 Ss select 0xfffffe0056b74a40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdecb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ed0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ed4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ed8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583edcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583930b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583934b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583938b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058393cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84057980 cron 694 1 694 0 Ss select 0xfffffe00573f2b40 sshd 507 1 507 0 Ss select 0xfffffe0056b74e40 syslogd 436 1 436 0 Ss select 0xfffffe00573f2e40 devd 435 1 435 65 Ss select 0xfffffe0056b74d40 dhclient 350 1 350 0 Ss select 0xfffffe0056b74dc0 dhclient 347 1 347 0 Ss select 0xfffffe0056b73040 dhclient 23 0 0 0 DL syncer 0xffffffff8417dac0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058736a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417b9c0 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe0056fc14e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b3d80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a78b8 [dom0] 100087 D launds 0xffffffff841a78c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e92780 [uma] 18 0 0 0 DL - 0xffffffff83e0eae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d50460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8491ce20 [pf purge] 15 0 0 0 DL - 0xffffffff84176e40 [soaiod4] 9 0 0 0 DL - 0xffffffff84176e40 [soaiod3] 8 0 0 0 DL - 0xffffffff84176e40 [soaiod2] 7 0 0 0 DL - 0xffffffff84176e40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c94240 [doneq0] 100047 D - 0xffffffff83c941c0 [async] 100080 D - 0xffffffff83c94040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007919888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e0fc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e0fc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a1960 [crypto] 13 0 0 0 RL (threaded) [geom] 100037 Run CPU 0 [g_event] 100038 D - 0xffffffff8402af80 [g_up] 100039 D - 0xffffffff8402afc0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e0fe00 [thr_0] 100029 D - 0xfffffe0053e0fe80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a2900 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402be40 [swapper] 100005 D - 0xfffffe000791c500 [softirq_0] 100006 D - 0xfffffe000791c400 [softirq_1] 100007 D - 0xfffffe000791c300 [if_io_tqg_0] 100008 D - 0xfffffe000791c200 [if_io_tqg_1] 100009 D - 0xfffffe000791c100 [if_config_tqg_0] 100012 Run CPU 1 [thread taskq] 100013 D - 0xfffffe0053dde000 [inm_free taskq] 100015 D - 0xfffffe0053df1c00 [kqueue_ctx taskq] 100016 D - 0xfffffe0053df1b00 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [in6m_free taskq] 100019 D - 0xfffffe0053df1800 [pci_hp taskq] 100020 D - 0xfffffe0053df1700 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df1700 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df1700 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df1700 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df1600 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df1600 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df1600 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df1600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0054140d00 [firmware taskq] 100040 D - 0xfffffe0054140c00 [crypto_0] 100041 D - 0xfffffe0054140c00 [crypto_1] 100057 D - 0xfffffe0054140600 [vtnet0 rxq 0] 100058 D - 0xfffffe0054140500 [vtnet0 txq 0] 100059 D - 0xfffffe0054140400 [vtnet0 rxq 1] 100060 D - 0xfffffe0054140300 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056b73100 [virtio_balloon] 100066 D - 0xfffffe0056fb3b00 [mca taskq] 100071 D - 0xffffffff82c5f900 [deadlkres] 100075 D - 0xfffffe0058349d00 [acpi_task_0] 100076 D - 0xfffffe0058349d00 [acpi_task_1] 100077 D - 0xfffffe0058349d00 [acpi_task_2] 100079 D - 0xfffffe0054140b00 [CAM taskq] db> show all locks Process 0 (kernel) thread 0xfffffe0053dee1e0 (100012) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840ac600) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34434 2034K 34504 vtbuf 24 1968K 46 kobj 327 1308K 488 newblk 9 1026K 19367 vfscache 3 1025K 3 inodedep 456 683K 18864 pcb 28 537K 2925 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 150 292K 19839 acpica 1674 184K 54712 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 18757 tfo_ccache 1 128K 1 dirrem 447 112K 18783 DEVFS1 107 107K 124 sem 4 106K 4 filedesc 12 89K 37495 BPF 46 88K 358 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 freefile 447 56K 18779 umtx 374 47K 374 kdtrace 226 45K 39063 temp 35 33K 2404 hostcache 1 32K 1 shm 1 32K 18 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 131 17K 420 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 39 12K 49 kenv 95 12K 95 eventhandler 133 12K 133 GEOM 69 12K 499 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 18837 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 28 7K 400 kqueue 67 7K 19758 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 454 DEVFSP 80 5K 1551 ufs_dirhash 24 5K 24 UMA 271 5K 271 session 35 5K 49 pf_ifnet 10 5K 19 vt 11 5K 11 pwddesc 65 5K 19754 md_disk 2 5K 100 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 250516 lockf 32 4K 57 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 662 terminal 11 3K 11 select 19 3K 50 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 33 2K 757 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 18746 softdep 1 1K 1 mkdir 8 1K 37472 freeblks 4 1K 18745 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 50 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 newdirblk 4 1K 18736 diradd 4 1K 18824 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 13206 osd 8 1K 4813 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 55 raid_data 1 1K 75 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1448 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 8445 filecaps 5 1K 98 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 214 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 734 sctp_atky 0 0K 734 sctp_atcl 0 0K 734 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 dctcp data 0 0K 13 vegas data 0 0K 0 chd data 0 0K 20 htcp data 0 0K 0 cubic data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 25 tcp_do 0 0K 0 tcp_fsb 0 0K 12 mqdata 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15341 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 23 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 2 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 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 228 ip6_msource 0 0K 0 ip6_moptions 0 0K 12 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 35 ip_msource 0 0K 0 ip_moptions 0 0K 7 in_mfilter 0 0K 7 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 161 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 19145 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 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 2410 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 117 tempbuff 0 0K 0 tempbuff 0 0K 0 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 18909 ioctlops 0 0K 2175 eventfd 0 0K 105 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 294 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 854 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 74 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 970 34479 0 254 38051840 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8682 873 102940 0 254 2446080 0 BUF TRIE 144 189 11571 876 0 62 1693440 0 malloc-384 384 4155 15 4178 0 30 1601280 0 malloc-128 128 12261 46 31100 0 126 1575296 0 malloc-4096 4096 327 0 488 0 2 1339392 0 UMA Slabs 0 112 10456 17 10456 0 126 1172976 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 vmem btag 56 16613 66 16613 0 254 934024 0 RADIX NODE 144 6180 227 537018 0 62 922608 0 FFS inode 1160 517 29 19296 0 8 633360 0 malloc-384 384 541 979 19684 0 30 583680 0 malloc-256 256 611 994 75733 0 62 410880 0 malloc-65536 65536 4 2 206 0 1 393216 0 malloc-256 256 1 1484 34177 0 62 380160 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1300 95 275941 0 30 368280 0 THREAD 1808 160 27 19308 0 8 338096 0 256 Bucket 2048 127 19 11551 0 8 299008 0 malloc-4096 4096 65 7 19756 0 2 294912 0 VNODE 448 554 85 19335 0 30 286272 0 malloc-64 64 3931 38 3988 0 254 254016 0 malloc-128 128 850 1041 23490 0 126 242048 0 malloc-16 16 14045 205 14207 0 254 228000 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 5 7 18745 0 1 196608 0 MAP ENTRY 96 1510 464 1067887 0 126 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5565 231 24489 0 254 185472 0 malloc-256 256 54 636 20283 0 62 176640 0 malloc-128 128 1299 65 63188 0 126 174592 0 socket 944 40 120 15853 0 254 151040 0 S VFS Cache 104 1065 339 20263 0 126 146016 0 FFS2 dinode 256 517 38 19296 0 62 142080 0 mbuf_packet 256 40 515 18367 0 254 142080 0 malloc-65536 65536 0 2 136 0 1 131072 0 VMSPACE 2544 37 14 19629 0 4 129744 0 malloc-1024 1024 119 5 304 0 16 126976 0 ksiginfo 112 69 975 681 0 126 116928 0 malloc-2048 2048 8 48 3383 0 8 114688 0 PROC 1336 64 20 19753 0 8 112224 0 malloc-256 256 298 122 20369 0 62 107520 0 malloc-8192 8192 12 1 14 0 1 106496 0 tcpcb 1080 4 94 4802 0 254 105840 0 tcp_inpcb 496 4 196 4802 0 254 99200 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 128 Bucket 1024 59 32 2070 0 16 93184 0 malloc-4096 4096 22 0 26 0 2 90112 0 64 Bucket 512 124 52 14846 0 30 90112 0 filedesc0 1072 65 19 19754 0 8 90048 0 UMA Kegs 384 228 5 228 0 30 89472 0 malloc-64 64 948 375 271716 0 254 84672 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-2048 2048 16 24 611 0 8 81920 0 g_bio 408 0 200 7088 0 30 81600 0 malloc-4096 4096 16 1 30 0 2 69632 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-64 64 731 151 43870 0 254 56448 0 32 Bucket 256 79 131 13283 0 62 53760 0 malloc-4096 4096 11 1 546 0 2 49152 0 pipe 744 23 37 3976 0 16 44640 0 malloc-8192 8192 2 3 30 0 1 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 pcpu-8 8 4715 405 7055 0 254 40960 0 udplite_inpcb 496 0 80 4857 0 254 39680 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 94667 0 16 36864 0 Files 80 233 217 53752 0 126 36000 0 malloc-128 128 20 259 277 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-4096 4096 3 4 192 0 2 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 malloc-64 64 0 441 655 0 254 28224 0 KNOTE 160 28 147 153095 0 62 28000 0 malloc-256 256 89 16 519 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 16 8 32 0 16 24576 0 ertt_txseginfo 40 0 606 26950 0 254 24240 0 PWD 32 19 737 18832 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 124 62 19196 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-256 256 43 47 1099 0 62 23040 0 malloc-1024 1024 13 7 1207 0 16 20480 0 malloc-32 32 57 573 488 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 sctp_ep 1280 0 15 734 0 254 19200 0 malloc-384 384 38 12 50 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 19145 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 3 13 46 0 16 16384 0 malloc-512 512 10 22 323 0 30 16384 0 ktls_session 192 54 30 54 0 62 16128 0 malloc-32 32 265 239 2386 0 254 16128 0 vtnet_tx_hdr 24 0 668 28598 0 254 16032 0 8 Bucket 80 44 156 3172 0 126 16000 0 ripcb 496 5 27 2611 0 254 15872 0 tcp_log_node 120 0 132 120 0 126 15840 0 unpcb 256 20 40 1872 0 254 15360 0 malloc-384 384 31 9 31 0 30 15360 0 tcp_rack_pcb 832 0 18 12 0 16 14976 0 tcp_bbr_pcb 832 0 18 32 0 16 14976 0 malloc-2048 2048 0 6 19 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 ertt 72 4 164 4802 0 126 12096 0 16 Bucket 144 48 36 304 0 62 12096 0 malloc-16 16 521 229 6933 0 254 12000 0 udp_inpcb 496 6 18 936 0 254 11904 0 malloc-128 128 76 17 750 0 126 11904 0 AIO 208 0 57 1072 0 62 11856 0 kenv 258 15 30 1038 0 30 11610 0 malloc-256 256 27 18 473 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 4 0 16 8192 0 malloc-512 512 10 6 58 0 30 8192 0 malloc-512 512 6 10 21 0 30 8192 0 malloc-512 512 3 13 2134 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcp_log_bucket 176 0 46 16 0 62 8096 0 PGRP 88 35 57 49 0 126 8096 0 rl_entry 40 68 134 102 0 254 8080 0 sctp_laddr 48 0 168 12 0 254 8064 0 udpcb 32 6 246 5793 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 89 37 16762 0 254 8064 0 malloc-64 64 39 87 1240 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 45 0 254 8064 0 malloc-32 32 101 151 14104 0 254 8064 0 malloc-32 32 39 213 3096 0 254 8064 0 malloc-32 32 23 229 65 0 254 8064 0 4 Bucket 48 8 160 380 0 254 8064 0 2 Bucket 32 54 198 1876 0 254 8064 0 malloc-16 16 24 476 1719 0 254 8000 0 malloc-16 16 17 483 186 0 254 8000 0 malloc-16 16 33 467 29780 0 254 8000 0 malloc-16 16 21 479 26 0 254 8000 0 malloc-16 16 11 489 20 0 254 8000 0 malloc-128 128 15 47 127 0 126 7936 0 malloc-128 128 1 61 29 0 126 7936 0 AIOCB 552 0 14 835 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 376 0 30 7680 0 malloc-256 256 14 16 269 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 553 0 126 6448 0 domainset 40 0 126 388 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 1 0 254 4032 0 sackhole 32 0 126 4 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 9 117 985 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 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 md511 4 0 0 0 0 254 0 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2288 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 312 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_rack_map 112 0 0 0 0 126 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_log 416 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 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 AIOLIO 272 0 0 0 0 30 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 TMPFS node 224 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 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 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-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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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