panic: ASan: Invalid access, 8-byte read at 0xfffffe008f797a60, StackLeft(f1) cpuid = 1 time = 1625662469 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008f797470 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008f7975d0 vpanic() at vpanic+0x2c5/frame 0xfffffe008f7976b0 panic() at panic+0xb5/frame 0xfffffe008f797770 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe008f797830 handleevents() at handleevents+0x6b/frame 0xfffffe008f797890 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe008f797970 ipi_bitmap_handler() at ipi_bitmap_handler+0x191/frame 0xfffffe008f797b20 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe008f797b20 --- interrupt, rip = 0xffffffff821a34b0, rsp = 0xfffffe008f797bf8, rbp = 0xffffd5d8 --- trap_check() at trap_check/frame 0xffffd5d8 KDB: enter: panic [ thread pid 1045 tid 100121 ] Stopped at kdb_enter+0x6b: movq $0,0x28f86da(%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 0xa126bc90e3131838 rdx 0x1 rbx 0 rsp 0xfffffe008f7975b0 rbp 0xfffffe008f7975d0 rsi 0 rdi 0xffffffff81799939 vprintf+0x319 r8 0x3 r9 0xfffffe008f797108 r10 0 r11 0 r12 0xfffffe00920403a0 r13 0xfffffe008f797601 r14 0xffffffff82c3df20 .str.18 r15 0xffffffff82c3df20 .str.18 rip 0xffffffff8178d35b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28f86da(%rip) db> show proc Process 1045 (syz-executor.3) at 0xfffffe0092097a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffffe009203c000 ABI: FreeBSD ELF32 flag: 0x10000000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0091f92000 (map 0xfffffe0091f92000) (map.pmap 0xfffffe0091f920c0) (pmap 0xfffffe0091f92120) threads: 1 100121 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1046 785 785 0 R syz-executor.2 1045 788 788 0 R CPU 1 syz-executor.3 1041 782 782 0 S (threaded) syz-executor.0 100115 S nanslp 0xffffffff84052901 syz-executor.0 100312 S connec 0xfffffe0097a130e0 syz-executor.0 100314 S uwait 0xfffffe009257de80 syz-executor.0 1030 436 436 0 R sh 788 780 788 0 Rs syz-executor.3 785 780 785 0 Ss nanslp 0xffffffff84052901 syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84052901 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100093 S kqread 0xfffffe008f8ab700 syz-fuzzer 100122 S nanslp 0xffffffff84052900 syz-fuzzer 100123 RunQ syz-fuzzer 100124 S uwait 0xfffffe0092043d80 syz-fuzzer 100125 S uwait 0xfffffe0092043e80 syz-fuzzer 100126 S uwait 0xfffffe0091f80000 syz-fuzzer 100127 S uwait 0xfffffe0057f85080 syz-fuzzer 100128 S uwait 0xfffffe0092043580 syz-fuzzer 100129 S uwait 0xfffffe0092043680 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0091f410b0 csh 776 694 776 0 Ss select 0xfffffe00920434c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00580740b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00580744b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00580748b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058074cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe0057fcc0b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0057fcc4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057fcc8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057fcccb0 getty 698 1 698 0 Ss nanslp 0xffffffff84052901 cron 694 1 694 0 Ss select 0xfffffe0091f800c0 sshd 507 1 507 0 Ss select 0xfffffe00582b40c0 syslogd 436 1 436 0 Ss wait 0xfffffe008fa72a70 devd 435 1 435 65 Ss select 0xfffffe0091f62f40 dhclient 350 1 350 0 Ss select 0xfffffe00582b4040 dhclient 347 1 347 0 Ss select 0xfffffe008f8a6140 dhclient 23 0 0 0 DL syncer 0xffffffff84178a40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005846ca70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff84176940 [bufdaemon] 100084 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe008f8b8ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841aeac0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff841a25f8 [dom0] 100082 D launds 0xffffffff841a2604 [laundry: dom0] 100083 D umarcl 0xffffffff81e7afa0 [uma] 18 0 0 0 DL - 0xffffffff83e09aa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8488c3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84b1ad00 [pf purge] 15 0 0 0 DL - 0xffffffff84171dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84171dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84171dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84171dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83c8f240 [doneq0] 100045 D - 0xffffffff83c8f1c0 [async] 100078 D - 0xffffffff83c8f040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f8ec88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e8ad80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e8ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419c6a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff84025ec0 [g_event] 100036 D - 0xffffffff84025f00 [g_up] 100037 D - 0xffffffff84025f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 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] 100087 I [swi1: hpts] 100088 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff8419d640 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84026dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [if_config_tqg_0] 100006 D - 0xfffffe0053c0d600 [softirq_0] 100007 D - 0xfffffe0053c0d400 [softirq_1] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_0] 100009 D - 0xfffffe0053c0d000 [if_io_tqg_1] 100010 D - 0xfffffe000791b700 [pci_hp taskq] 100013 D - 0xfffffe000791b400 [thread taskq] 100014 D - 0xfffffe000791b300 [inm_free taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [aiod_kick taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0053df6a00 [firmware taskq] 100038 D - 0xfffffe0053df6900 [crypto_0] 100039 D - 0xfffffe0053df6900 [crypto_1] 100055 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100056 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100057 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100058 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100060 D vtbslp 0xfffffe0056c9e480 [virtio_balloon] 100064 D - 0xfffffe0053df6300 [mca taskq] 100069 D - 0xffffffff82c44ea0 [deadlkres] 100074 D - 0xfffffe0057fcbe00 [acpi_task_0] 100075 D - 0xfffffe0057fcbe00 [acpi_task_1] 100076 D - 0xfffffe0057fcbe00 [acpi_task_2] 100077 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 1046 (syz-executor.2) thread 0xfffffe00925c83a0 (100147) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0092594a50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 Process 1030 (sh) thread 0xfffffe00925ca740 (100170) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0097a1fa50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 5 3201K 5 sysctloid 34288 2025K 34355 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 9 1026K 733 vfscache 3 1025K 3 pcb 71 589K 384 inodedep 29 523K 231 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 118 230K 1114 acpica 1674 184K 54806 vnet_data 1 168K 1 vmem 3 146K 5 tidhash 3 141K 3 linker 357 140K 397 pagedep 15 132K 169 tfo_ccache 1 128K 1 filedesc 16 121K 345 DEVFS1 107 107K 124 sem 4 106K 4 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 330 42K 330 kdtrace 193 39K 1364 temp 35 33K 2010 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_stro 23 23K 81 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 BPF 14 19K 14 sctp_atcl 46 18K 244 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 routetbl 126 16K 406 ithread 99 16K 99 bus-sc 33 14K 1684 lltable 43 14K 43 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 204 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 sctp_timw 27 7K 27 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 cred 22 6K 198 kqueue 53 6K 1053 plimit 20 5K 334 ufs_dirhash 24 5K 24 DEVFSP 72 5K 93 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 hhook 15 4K 17 pwddesc 51 4K 1062 fpukern_ctx 3 3K 3 dirrem 12 3K 167 sctp_atky 69 3K 359 session 23 3K 36 terminal 11 3K 11 uidinfo 3 3K 7 proc-args 41 3K 581 local_apic 1 2K 1 io_apic 1 2K 1 diradd 16 2K 198 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 lockf 15 2K 22 freefile 12 2K 165 in_multi 6 2K 8 selfd 24 2K 12262 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 165 softdep 1 1K 1 mkdir 8 1K 318 freeblks 4 1K 164 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 select 7 1K 32 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 sctp_athm 46 1K 278 sctp_map 46 1K 162 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 newdirblk 4 1K 159 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 88 inpcbpolicy 12 1K 268 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 1 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 55 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 3639 procdesc 1 1K 10 pmchooks 1 1K 1 nexusdev 7 1K 7 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 38 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 filecaps 1 1K 84 tcp_do 0 0K 0 tcp_fsb 0 0K 20 mqdata 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 chd data 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 90 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 68 htcp data 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSD usrgroup 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_intr 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 Balloon 0 0K 0 sysmouse 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 UMAHash 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 69 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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_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 acpipwr 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 36 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 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 9 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 twsbuf 0 0K 0 statfs 0 0K 336 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 20 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 1920 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 95 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 14551 ioctlops 0 0K 102 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 665 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 976 125191 0 254 38076416 0 mbuf 256 8658 912 204774 0 254 2449920 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 183 11577 577 0 62 1693440 0 malloc-384 384 4203 7 4203 0 30 1616640 0 malloc-128 128 11304 42 11414 0 126 1452288 0 malloc-4096 4096 327 4 493 0 2 1355776 0 UMA Slabs 0 112 10284 9 10284 0 126 1152816 0 RADIX NODE 144 6242 417 34043 0 62 958896 0 vmem btag 56 15652 91 15652 0 254 881608 0 FFS inode 1160 503 29 668 0 8 617120 0 mbuf_cluster 2048 225 1 225 0 254 462848 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1009 206 16609 0 30 320760 0 256 Bucket 2048 143 9 11577 0 8 311296 0 THREAD 1808 140 25 315 0 8 298320 0 malloc-4096 4096 58 12 1586 0 2 286720 0 malloc-64 64 4146 201 16686 0 254 278208 0 VNODE 448 539 73 706 0 30 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14068 182 14335 0 254 228000 0 ertt_txseginfo 40 389 5267 17771 0 254 226240 0 DEVCTL 1024 20 200 149 0 0 225280 0 malloc-16384 16384 8 5 171 0 1 212992 0 malloc-256 256 130 620 1512 0 62 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5352 66 5528 0 254 173376 0 malloc-128 128 1264 38 29115 0 126 166656 0 MAP ENTRY 96 1164 558 52261 0 126 165312 0 malloc-128 128 1097 50 2484 0 126 146816 0 malloc-2048 2048 4 62 511 0 8 135168 0 FFS2 dinode 256 503 22 668 0 62 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 204 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 S VFS Cache 104 1005 204 1183 0 126 125736 0 ksiginfo 112 49 995 751 0 126 116928 0 malloc-1024 1024 110 2 127 0 16 114688 0 VMSPACE 2544 29 16 1031 0 4 114480 0 malloc-2048 2048 7 45 1927 0 8 106496 0 malloc-16384 16384 4 2 179 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 PROC 1336 51 15 1047 0 8 88176 0 clpbuf 2624 0 32 20 0 16 83968 0 filedesc0 1072 51 26 1062 0 8 82544 0 malloc-8192 8192 5 4 135 0 1 73728 0 g_bio 408 0 170 5145 0 30 69360 0 sctp_asoc 2288 23 7 81 0 254 68640 0 128 Bucket 1024 46 21 648 0 16 68608 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 25 5 133 0 8 61440 0 mbuf_packet 256 1 224 931 0 254 57600 0 malloc-256 256 153 72 900 0 62 57600 0 malloc-128 128 307 127 611 0 126 55552 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-384 384 28 102 230 0 30 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-256 256 150 30 184 0 62 46080 0 socket 944 21 27 1622 0 254 45312 0 malloc-1024 1024 31 13 597 0 16 45056 0 malloc-64 64 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