panic: ASan: Invalid access, 8-byte write at 0xfffffe00a5e4c560, UseAfterScope(f8) cpuid = 0 time = 1633108383 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5e4c130 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5e4c290 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5e4c370 panic() at panic+0xb5/frame 0xfffffe00a5e4c430 __asan_store8_noabort() at __asan_store8_noabort+0x376/frame 0xfffffe00a5e4c4f0 vn_read_from_obj() at vn_read_from_obj+0x1ab/frame 0xfffffe00a5e4c6a0 VOP_READ_PGCACHE_APV() at VOP_READ_PGCACHE_APV+0x74/frame 0xfffffe00a5e4c6d0 vn_read() at vn_read+0x22f/frame 0xfffffe00a5e4c8d0 vn_io_fault_doio() at vn_io_fault_doio+0x119/frame 0xfffffe00a5e4ca10 vn_io_fault1() at vn_io_fault1+0x3fe/frame 0xfffffe00a5e4cc70 vn_io_fault() at vn_io_fault+0x492/frame 0xfffffe00a5e4cda0 aio_process_rw() at aio_process_rw+0x245/frame 0xfffffe00a5e4ce60 aio_daemon() at aio_daemon+0x43a/frame 0xfffffe00a5e4cef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00a5e4cf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00a5e4cf30 --- trap 0xc, rip = 0x4615af, rsp = 0xfbffcee4, rbp = 0xfbffcf78 --- KDB: enter: panic [ thread pid 1525 tid 100857 ] Stopped at kdb_enter+0x6b: movq $0,0x28df52a(%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 0x46cb79ffe612a586 rdx 0x1 rbx 0 rsp 0xfffffe00a5e4c270 rbp 0xfffffe00a5e4c290 rsi 0 rdi 0xffffffff817be81a vprintf+0x35a r8 0 r9 0xfffffe00a5e4bda8 r10 0 r11 0xfffffe009eb28e10 r12 0xfffffe009eacee40 r13 0xfffffe00a5e4c201 r14 0xffffffff82c83d60 .str.18 r15 0xffffffff82c83d60 .str.18 rip 0xffffffff817b218b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28df52a(%rip) db> show proc Process 1525 (aiod4) at 0xfffffe00a1e95538: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84032980 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff84032980 reapsubtree: 1525 sigparent: 20 vmspace: 0xfffffe009e470000 (map 0xfffffe009e470000) (map.pmap 0xfffffe009e4700c0) (pmap 0xfffffe009e470120) threads: 1 100857 Run CPU 0 [aiod4] db> ps pid ppid pgrp uid state wmesg wchan cmd 1650 782 782 0 R (threaded) syz-executor.0 100339 RunQ syz-executor.0 101265 RunQ syz-executor.0 1644 783 783 0 R (threaded) syz-executor.1 100834 RunQ syz-executor.1 101257 S connec 0xfffffe009ebc249a syz-executor.1 101261 S uwait 0xfffffe009e45ee80 syz-executor.1 101264 S uwait 0xfffffe009e45e480 syz-executor.1 1525 0 0 0 RL CPU 0 [aiod4] 1524 0 0 0 DL aiordy 0xfffffe009eb6e000 [aiod3] 1523 0 0 0 DL aiordy 0xfffffe00a1e6a000 [aiod2] 1522 0 0 0 DL aiordy 0xfffffe00588c4000 [aiod1] 1175 1168 1175 0 Ss select 0xfffffe009e315940 dhclient 1172 1 1172 0 Ss select 0xfffffe009e3158c0 dhclient 1168 1157 436 65 S select 0xfffffe005755b1c0 dhclient 1157 436 436 0 S wait 0xfffffe009e525a70 sh 786 780 786 0 Rs CPU 1 syz-executor.3 785 780 785 0 Rs syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8405e580 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8405e580 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffffe005759a180 syz-fuzzer 100118 S uwait 0xfffffe005759a380 syz-fuzzer 100119 S uwait 0xfffffe0058859880 syz-fuzzer 100120 S uwait 0xfffffe0058859780 syz-fuzzer 100121 S kqread 0xfffffe005749f800 syz-fuzzer 100122 S uwait 0xfffffe0058859680 syz-fuzzer 100123 S uwait 0xfffffe0058854480 syz-fuzzer 100125 S uwait 0xfffffe0058854380 syz-fuzzer 100126 S uwait 0xfffffe0058854280 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e9c95e8 csh 776 694 776 0 Ss select 0xfffffe009e315a40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe005700f8b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f34b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f3cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575ef4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00575efcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00575eb4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575ebcb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575e54b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575e5cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405e580 cron 694 1 694 0 Ss select 0xfffffe00588804c0 sshd 507 1 507 0 Ss select 0xfffffe0058880840 syslogd 436 1 436 0 Ss wait 0xfffffe0058b64538 devd 435 1 435 65 Ss select 0xfffffe00588807c0 dhclient 350 1 350 0 Ss select 0xfffffe00588808c0 dhclient 347 1 347 0 Ss select 0xfffffe0058880940 dhclient 23 0 0 0 DL syncer 0xffffffff84186960 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005877da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84184660 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00081ea0e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841bcb80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841b06b8 [dom0] 100089 D launds 0xffffffff841b06c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eb69f0 [uma] 18 0 0 0 DL - 0xffffffff83e14ba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8487d6e0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d212f0 [pf purge] 15 0 0 0 DL - 0xffffffff8417f880 [soaiod4] 9 0 0 0 DL - 0xffffffff8417f880 [soaiod3] 8 0 0 0 DL - 0xffffffff8417f880 [soaiod2] 7 0 0 0 DL - 0xffffffff8417f880 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c9a3c0 [doneq0] 100049 D - 0xffffffff83c9a340 [async] 100082 D - 0xffffffff83c9a1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ac6888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e06880 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e06830 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841aa760 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff84031a80 [g_event] 100040 D - 0xffffffff84031ac0 [g_up] 100041 D - 0xffffffff84031b00 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053df9b00 [thr_0] 100030 D - 0xfffffe0053df9b80 [thr_1] 100031 D - 0xffffffff84180c08 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d59538 [init] 10 0 0 0 DL audit_w 0xffffffff841ab700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84032980 [swapper] 100005 D - 0xfffffe0053df2e00 [softirq_0] 100006 D - 0xfffffe0053df2d00 [softirq_1] 100007 D - 0xfffffe0053df2c00 [if_io_tqg_0] 100008 D - 0xfffffe0053df2b00 [if_io_tqg_1] 100009 D - 0xfffffe0053df2a00 [if_config_tqg_0] 100010 D - 0xfffffe0053df2900 [deferred_unmount ta] 100013 D - 0xfffffe0053df2600 [thread taskq] 100015 D - 0xfffffe0053df2400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df2300 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df2200 [pci_hp taskq] 100018 D - 0xfffffe0053df2100 [aiod_kick taskq] 100019 D - 0xfffffe0053df2000 [inm_free taskq] 100020 D - 0xfffffe0053e06e00 [in6m_free taskq] 100021 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e06b00 [firmware taskq] 100042 D - 0xfffffe0053e06900 [crypto_0] 100043 D - 0xfffffe0053e06900 [crypto_1] 100059 D - 0xfffffe0053e06600 [vtnet0 rxq 0] 100060 D - 0xfffffe0053e06500 [vtnet0 txq 0] 100061 D - 0xfffffe0053e06400 [vtnet0 rxq 1] 100062 D - 0xfffffe0053e06300 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ff6e80 [virtio_balloon] 100068 D - 0xfffffe0053e06200 [mca taskq] 100073 D - 0xffffffff82c8ace0 [deadlkres] 100077 D - 0xfffffe005749fa00 [acpi_task_0] 100078 D - 0xfffffe005749fa00 [acpi_task_1] 100079 D - 0xfffffe005749fa00 [acpi_task_2] 100081 D - 0xfffffe0053e06700 [CAM taskq] db> show all locks Process 786 (syz-executor.3) thread 0xfffffe009e455ac0 (100108) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe00a1e95128) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_proc.c:946 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 35175 2072K 35246 vtbuf 24 1968K 46 kobj 326 1304K 483 newblk 74 1043K 3899 vfscache 3 1025K 3 pcb 88 605K 2268 inodedep 83 543K 959 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 subproc 134 261K 1727 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 782 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 filedesc 14 105K 1523 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 374 47K 374 kdtrace 214 43K 2917 BPF 22 36K 22 temp 35 35K 2159 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 sctp_stro 28 28K 299 gtaskqueue 18 26K 18 sctp_atcl 58 22K 1328 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 68 20K 70 routetbl 145 19K 534 dirrem 69 18K 846 ufs_mount 4 17K 5 lltable 52 17K 58 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 freework 62 16K 2092 bus-sc 34 15K 1691 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 487 rman 84 10K 425 freefile 73 10K 844 in6_multi 71 9K 71 sctp_timw 33 9K 33 bmsafemap 2 9K 932 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 141 rpc 2 8K 2 shmfd 1 8K 21 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 pf_ifnet 20 7K 51 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 60 6K 1674 cred 23 6K 204 plimit 21 6K 363 ufs_dirhash 24 5K 24 DEVFSP 74 5K 212 UMA 270 5K 270 vt 11 5K 11 pf_table 2 4K 24 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_atky 86 4K 1743 pwddesc 57 4K 1680 acpisem 28 4K 28 hhook 15 4K 17 freeblks 13 4K 905 session 25 4K 38 terminal 11 3K 11 proc-args 44 3K 588 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 23541 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 37 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 1512 indirdep 4 1K 1232 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 98 NFSD session 1 1K 1 sctp_athm 58 1K 1377 sctp_map 56 1K 578 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 diradd 5 1K 880 crypto 4 1K 20 encap_export_host 12 1K 12 newdirblk 4 1K 756 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 610 osd 9 1K 367 chacha20random 1 1K 1 pf_osfp 3 1K 3 pf_rule 2 1K 32 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 procdesc 2 1K 12 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 278 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 4533 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 39 iov 1 1K 15146 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 0 mqdata 0 0K 0 dctcp data 0 0K 8 htcp data 0 0K 0 vegas data 0 0K 8 tcp_do 0 0K 0 tcp_fsb 0 0K 148 sctp_mcore 0 0K 0 sctp_socko 0 0K 658 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 11 sctp_stri 0 0K 118 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWNFSnode 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 iavf 0 0K 0 ixl 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 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 1514 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 48 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 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 6 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 acpipwr 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 933 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 26 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 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 8 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 104 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 ioctlops 0 0K 184 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 675 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 987 238692 0 254 38125568 0 tcp_log 416 1097 18910 56263 0 254 8322912 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8841 729 445022 0 254 2449920 0 BUF TRIE 144 195 11565 2395 0 62 1693440 0 malloc-384 384 4151 9 4151 0 30 1597440 0 malloc-128 128 11631 25 15064 0 126 1491968 0 malloc-4096 4096 336 1 1124 0 2 1380352 0 UMA Slabs 0 112 10552 29 10552 0 126 1185072 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 RADIX NODE 144 7362 333 54806 0 62 1108080 0 vmem btag 56 18898 85 18898 0 254 1063048 0 FFS inode 1160 506 40 1350 0 8 633360 0 256 Bucket 2048 252 20 15443 0 8 557056 0 tcp_bbr_map 128 1074 2956 37056 0 126 515840 0 ertt_txseginfo 40 1072 11351 84522 0 254 496920 0 malloc-65536 65536 6 1 14 0 1 458752 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 155 32 1265 0 8 338096 0 VM OBJECT 264 1087 158 25503 0 30 328680 0 malloc-32768 32768 2 7 1130 0 1 294912 0 VNODE 448 544 86 1390 0 30 282240 0 malloc-4096 4096 61 5 2608 0 2 270336 0 malloc-64 64 3986 172 7493 0 254 266112 0 malloc-16384 16384 9 6 762 0 1 245760 0 malloc-16 16 14570 180 15261 0 254 236000 0 malloc-256 256 74 826 5413 0 62 230400 0 DEVCTL 1024 22 198 152 0 0 225280 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5609 61 7035 0 254 181440 0 malloc-128 128 1272 61 26274 0 126 170624 0 MAP ENTRY 96 1243 479 89114 0 126 165312 0 FPU_save_area 832 157 32 2744 0 16 157248 0 malloc-1024 1024 135 5 176 0 16 143360 0 mbuf_packet 256 37 518 3533 0 254 142080 0 FFS2 dinode 256 506 34 1350 0 62 138240 0 S VFS Cache 104 1005 282 1867 0 126 133848 0 malloc-65536 65536 0 2 77 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-384 384 102 228 978 0 30 126720 0 malloc-256 256 267 228 1462 0 62 126720 0 malloc-128 128 689 272 2454 0 126 123008 0 malloc-8192 8192 5 10 26 0 1 122880 0 ksiginfo 112 60 984 1600 0 126 116928 0 VMSPACE 2544 30 15 1630 0 4 114480 0 malloc-2048 2048 33 21 968 0 8 110592 0 128 Bucket 1024 76 31 1131 0 16 109568 0 malloc-256 256 292 113 4711 0 62 103680 0 PROC 1336 57 18 1650 0 8 100200 0 sctp_asoc 2288 28 12 289 0 254 91520 0 UMA Kegs 384 227 6 227 0 30 89472 0 filedesc0 1072 57 20 1680 0 8 82544 0 malloc-128 128 527 93 2435 0 126 79360 0 g_bio 408 0 190 24464 0 31 77520 0 socket 960 28 52 2889 0 254 76800 0 sctp_ep 1272 30 24 965 0 254 68688 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 3 1 18 0 1 65536 0 malloc-8192 8192 4 4 43 0 1 65536 0 malloc-2048 2048 3 29 510 0 8 65536 0 64 Bucket 512 87 41 3302 0 30 65536 0 malloc-4096 4096 12 3 15 0 2 61440 0 malloc-384 384 129 11 160 0 30 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-1024 1024 38 14 817 0 16 53248 0 32 Bucket 256 55 140 5849 0 62 49920 0 sctp_raddr 736 28 38 399 0 254 48576 0 malloc-64 64 619 137 16199 0 254 48384 0 malloc-128 128 301 71 2004 0 126 47616 0 malloc-2048 2048 0 22 573 0 8 45056 0 clpbuf 2624 0 16 46 0 16 41984 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4820 300 5524 0 254 40960 0 malloc-64 64 413 217 24131 0 254 40320 0 malloc-384 384 60 40 1330 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 17203 0 16 36864 0 da_ccb 544 0 63 6236 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 444 60 634 0 254 32256 0 malloc-64 64 39 465 1230 0 254 32256 0 malloc-256 256 77 43 383 0 62 30720 0 malloc-256 256 95 25 2412 0 62 30720 0 tcpcb 1096 5 23 356 0 254 30688 0 malloc-2048 2048 14 0 16 0 8 28672 0 malloc-1024 1024 2 26 46 0 16 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 16 Bucket 144 67 129 563 0 62 28224 0 KNOTE 160 28 147 17195 0 62 28000 0 pipe 744 20 15 368 0 16 26040 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 8 4 62 0 8 24576 0 ttyinq 160 135 15 300 0 62 24000 0 Files 80 193 107 10449 0 126 24000 0 8 Bucket 80 50 250 1170 0 126 24000 0 tcp_inpcb 496 7 41 356 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 76 14 187 0 62 23040 0 malloc-2048 2048 4 6 139 0 8 20480 0 PWD 32 17 613 836 0 254 20160 0 malloc-32 32 67 563 1844 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 53 22 813 0 62 19200 0 malloc-256 256 20 55 1297 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 102 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 29 0 2 16384 0 malloc-2048 2048 4 4 38 0 8 16384 0 malloc-1024 1024 10 6 169 0 16 16384 0 malloc-512 512 2 30 119 0 30 16384 0 vtnet_tx_hdr 24 0 668 128000 0 254 16032 0 udp_inpcb 496 6 26 221 0 254 15872 0 malloc-384 384 35 5 114 0 30 15360 0 tcp_rack_pcb 832 0 18 148 0 16 14976 0 tcp_bbr_pcb 832 1 17 119 0 16 14976 0 malloc-2048 2048 2 4 193 0 8 12288 0 malloc-1024 1024 5 7 1143 0 16 12288 0 malloc-64 64 98 91 1948 0 254 12096 0 malloc-32 32 124 254 1386 0 254 12096 0 malloc-32 32 130 248 973 0 254 12096 0 2 Bucket 32 63 315 836 0 254 12096 0 malloc-128 128 42 51 62 0 126 11904 0 kenv 258 15 30 1031 0 30 11610 0 unpcb 256 11 34 1287 0 254 11520 0 malloc-384 384 22 8 25 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-4096 4096 1 1 4 0 2 8192 0 malloc-1024 1024 4 4 27 0 16 8192 0 malloc-512 512 2 14 113 0 30 8192 0 malloc-512 512 9 7 14 0 30 8192 0 malloc-512 512 6 10 65 0 30 8192 0 malloc-512 512 0 16 118 0 30 8192 0 pf tags 104 0 78 28 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 25 67 38 0 126 8096 0 rl_entry 40 66 136 66 0 254 8080 0 sctp_stream_msg_out 112 11 61 106 0 254 8064 0 sctp_laddr 48 2 166 290 0 254 8064 0 tcp_rack_map 112 0 72 363 0 126 8064 0 udpcb 32 6 246 236 0 254 8064 0 ertt 72 5 107 356 0 126 8064 0 malloc-64 64 77 49 96 0 254 8064 0 malloc-32 32 46 206 124 0 254 8064 0 malloc-32 32 34 218 746 0 254 8064 0 malloc-32 32 38 214 2745 0 254 8064 0 4 Bucket 48 8 160 75 0 254 8064 0 malloc-16 16 20 480 828 0 254 8000 0 malloc-16 16 288 212 517 0 254 8000 0 malloc-16 16 110 390 698 0 254 8000 0 malloc-16 16 194 306 1419 0 254 8000 0 malloc-16 16 24 476 25361 0 254 8000 0 malloc-16 16 74 426 1414 0 254 8000 0 ripcb 496 2 14 18 0 254 7936 0 udplite_inpcb 496 0 16 15 0 254 7936 0 malloc-128 128 24 38 103 0 126 7936 0 malloc-128 128 4 58 67 0 126 7936 0 sctp_readq 152 0 52 94 0 254 7904 0 sctp_chunk 152 23 29 241 0 254 7904 0 AIOCB 552 1 13 9 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 1 19 341 0 30 7680 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 malloc-512 512 5 3 6 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 2 44 2 0 254 4048 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 malloc-64 64 36 27 42 0 254 4032 0 malloc-32 32 80 46 80 0 254 4032 0 malloc-16 16 10 240 10 0 254 4000 0 AIO 208 1 18 8 0 62 3952 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 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 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 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 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 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 192 0 0 0 0 62 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-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-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 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