panic: ASan: Invalid access, 8-byte write at 0xfffffe00541b7560, UseAfterScope(f8) cpuid = 1 time = 1644906777 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00541b7110 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00541b7270 vpanic() at vpanic+0x2b8/frame 0xfffffe00541b7350 panic() at panic+0xb5/frame 0xfffffe00541b7420 kasan_report() at kasan_report+0xdc/frame 0xfffffe00541b74f0 vn_read_from_obj() at vn_read_from_obj+0x1ab/frame 0xfffffe00541b76a0 VOP_READ_PGCACHE_APV() at VOP_READ_PGCACHE_APV+0x74/frame 0xfffffe00541b76d0 vn_read() at vn_read+0x22f/frame 0xfffffe00541b78d0 vn_io_fault_doio() at vn_io_fault_doio+0x119/frame 0xfffffe00541b7a10 vn_io_fault1() at vn_io_fault1+0x3fe/frame 0xfffffe00541b7c70 vn_io_fault() at vn_io_fault+0x4ac/frame 0xfffffe00541b7da0 aio_process_rw() at aio_process_rw+0x245/frame 0xfffffe00541b7e60 aio_daemon() at aio_daemon+0x43a/frame 0xfffffe00541b7ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00541b7f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00541b7f30 --- trap 0xc, rip = 0x46224f, rsp = 0xfbfdbecc, rbp = 0xfbfdbf0c --- KDB: enter: panic [ thread pid 1135 tid 100113 ] Stopped at kdb_enter+0x6b: movq $0,0x270989a(%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 0xc23e41b8c371b6c2 rdx 0x1 rbx 0 rsp 0xfffffe00541b7250 rbp 0xfffffe00541b7270 rsi 0 rdi 0xffffffff817714fa vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009ab77530 r12 0xfffffe0058d53e40 r13 0xfffffe00541b7201 r14 0xffffffff82b9df00 .str.18 r15 0xffffffff82b9df00 .str.18 rip 0xffffffff81764a7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270989a(%rip) db> show proc Process 1135 (aiod4) at 0xfffffe00929d1a90: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e11b80 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff83e11b80 reapsubtree: 1135 sigparent: 20 vmspace: 0xfffffe009ab0d3f0 (map 0xfffffe009ab0d3f0) (map.pmap 0xfffffe009ab0d4b0) (pmap 0xfffffe009ab0d518) threads: 1 100113 Run CPU 1 [aiod4] db> ps pid ppid pgrp uid state wmesg wchan cmd 3189 778 778 0 R (threaded) syz-executor.0 103085 RunQ syz-executor.0 103116 RunQ syz-executor.0 3188 781 781 0 R (threaded) syz-executor.2 102755 RunQ syz-executor.2 103117 RunQ syz-executor.2 3187 782 782 0 R (threaded) syz-executor.3 103097 RunQ syz-executor.3 103113 RunQ syz-executor.3 103115 S uwait 0xfffffe0053ee1d80 syz-executor.3 3096 1 779 0 S uwait 0xfffffe0058b80d00 syz-executor.1 3095 1 778 0 S uwait 0xfffffe0099ebc980 syz-executor.0 3093 1 782 0 S uwait 0xfffffe0099ebcd80 syz-executor.3 3092 1 781 0 S uwait 0xfffffe0058b7fe00 syz-executor.2 3088 1 779 0 S umtxn 0xfffffe0058b82380 syz-executor.1 3086 1 782 0 S uwait 0xfffffe0058b7f880 syz-executor.3 3085 1 781 0 S uwait 0xfffffe0099ebd600 syz-executor.2 3084 1 778 0 S uwait 0xfffffe0057884900 syz-executor.0 3080 1 781 0 S uwait 0xfffffe0099ebcb80 syz-executor.2 3079 1 779 0 S uwait 0xfffffe0099ebd700 syz-executor.1 3078 1 782 0 S uwait 0xfffffe0099ebd800 syz-executor.3 3077 1 778 0 S uwait 0xfffffe0099ebd500 syz-executor.0 3066 1 781 0 S uwait 0xfffffe0057882080 syz-executor.2 2838 1 778 0 S uwait 0xfffffe0058b7f380 syz-executor.0 2837 1 779 0 S uwait 0xfffffe0099ebd000 syz-executor.1 2835 1 778 0 S uwait 0xfffffe0058b7f280 syz-executor.0 2834 2826 2834 0 Ss select 0xfffffe0092df5a40 dhclient 2829 1 2829 0 Ss select 0xfffffe0058c5cbc0 dhclient 2826 2819 430 65 S select 0xfffffe0058c5cdc0 dhclient 2819 430 430 0 S wait 0xfffffe009aaf0000 sh 2810 1 2810 65 Ss select 0xfffffe0058c5cf40 dhclient 2805 1 779 0 S uwait 0xfffffe0057882180 syz-executor.1 2802 1 779 0 S umtxn 0xfffffe0057881500 syz-executor.1 2800 1 779 0 S uwait 0xfffffe0058b7f900 syz-executor.1 2798 1 779 0 S umtxn 0xfffffe0057884700 syz-executor.1 2796 1 779 0 S uwait 0xfffffe0099ebd400 syz-executor.1 2794 1 778 0 S uwait 0xfffffe0057881300 syz-executor.0 2792 1 778 0 S uwait 0xfffffe0053ee1e80 syz-executor.0 2786 1 778 0 S umtxn 0xfffffe0058b7f780 syz-executor.0 2781 1 778 0 S umtxn 0xfffffe0057881c00 syz-executor.0 2773 1 778 0 S uwait 0xfffffe0058b80a00 syz-executor.0 1960 1 1960 0 Ss select 0xfffffe0092df5e40 dhclient 1957 1 1957 0 Ss select 0xfffffe0058c5ccc0 dhclient 1935 1 1935 65 Ss select 0xfffffe0058c5ce40 dhclient 1145 1 782 0 S uwait 0xfffffe0058b7f480 syz-executor.3 1141 1 781 0 S uwait 0xfffffe0058b80380 syz-executor.2 1139 1 779 0 S uwait 0xfffffe0058b82780 syz-executor.1 1135 0 0 0 RL CPU 1 [aiod4] 1134 1 782 0 S uwait 0xfffffe0058b80080 syz-executor.3 1133 0 0 0 DL aiordy 0xfffffe0092dfe548 [aiod3] 1132 0 0 0 DL aiordy 0xfffffe0099a10000 [aiod2] 1131 0 0 0 DL aiordy 0xfffffe0099a10548 [aiod1] 1126 1 781 0 S uwait 0xfffffe0057881000 syz-executor.2 1123 1 779 0 S uwait 0xfffffe0058b81400 syz-executor.1 1118 1 782 0 S uwait 0xfffffe0057881880 syz-executor.3 1115 1 779 0 S uwait 0xfffffe0057882700 syz-executor.1 1114 1 781 0 S uwait 0xfffffe0057881d00 syz-executor.2 1111 1 778 0 S uwait 0xfffffe0058b7fc00 syz-executor.0 1106 1 782 0 S umtxn 0xfffffe0058b80300 syz-executor.3 1103 1 781 0 S uwait 0xfffffe0058b80e00 syz-executor.2 1101 1 779 0 S uwait 0xfffffe0058b80600 syz-executor.1 1099 1 778 0 S uwait 0xfffffe0057881580 syz-executor.0 1094 1 782 0 S uwait 0xfffffe0057881a00 syz-executor.3 1091 1 779 0 S uwait 0xfffffe0058b7fd00 syz-executor.1 1089 1 778 0 S uwait 0xfffffe0057882400 syz-executor.0 1088 1 781 0 S uwait 0xfffffe0057881400 syz-executor.2 1082 1 1082 0 Ss select 0xfffffe00925703c0 dhclient 1079 1 1079 0 Ss select 0xfffffe0092570140 dhclient 1059 1 782 0 S uwait 0xfffffe0058b82180 syz-executor.3 1051 1 781 0 S uwait 0xfffffe0057883400 syz-executor.2 1047 1 779 0 S uwait 0xfffffe0007987680 syz-executor.1 1043 1 781 0 S uwait 0xfffffe0007987780 syz-executor.2 1030 1 781 0 S uwait 0xfffffe0058b81800 syz-executor.2 782 774 782 0 Rs syz-executor.3 781 774 781 0 Rs syz-executor.2 779 774 779 0 Rs syz-executor.1 778 774 778 0 Rs syz-executor.0 774 772 772 0 R (threaded) syz-fuzzer 100099 S uwait 0xfffffe0058b82280 syz-fuzzer 100115 RunQ syz-fuzzer 100116 S kqread 0xfffffe0008177200 syz-fuzzer 100117 S uwait 0xfffffe0058b81180 syz-fuzzer 100118 S uwait 0xfffffe0057883100 syz-fuzzer 100119 S uwait 0xfffffe0058b81280 syz-fuzzer 100120 S uwait 0xfffffe0057882500 syz-fuzzer 100121 Run CPU 0 syz-fuzzer 100123 S uwait 0xfffffe0057883300 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c500b0 csh 770 688 770 0 Ss select 0xfffffe00925702c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057468cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586da0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586da8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0053f540b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005746e8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0053f548b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0053f560b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0053f568b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0053f570b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e3ba00 cron 688 1 688 0 Ss select 0xfffffe00925708c0 sshd 501 1 501 0 Ss select 0xfffffe0092570b40 syslogd 430 1 430 0 Ss wait 0xfffffe0058c50548 devd 429 1 429 65 Ss select 0xfffffe0092570cc0 dhclient 344 1 344 0 Ss select 0xfffffe00925718c0 dhclient 341 1 341 0 Ss select 0xfffffe0092571640 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f8f548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f611e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f5f7e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058b17ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f93240 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f870f8 [dom0] 100081 D launds 0xffffffff83f87104 [laundry: dom0] 100082 D umarcl 0xffffffff81e98eb0 [uma] 7 0 0 0 DL - 0xffffffff83bf7988 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84ae8530 [pf purge] 5 0 0 0 DL waiting 0xffffffff8482d4a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a998c0 [doneq0] 100046 D - 0xffffffff83a99840 [async] 100077 D - 0xffffffff83a996c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fa2888 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f82960 [crypto] 100042 D crypto_ 0xfffffe0008179c30 [crypto returns 0] 100043 D crypto_ 0xfffffe0008179c80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e11140 [g_event] 100037 D - 0xffffffff83e11160 [g_up] 100038 D - 0xffffffff83e11180 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100034 I [swi3: busdma] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053de9000 [init] 10 0 0 0 DL audit_w 0xffffffff83f83440 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e11b80 [swapper] 100005 D - 0xfffffe0053e1b000 [if_io_tqg_0] 100006 D - 0xfffffe0053e1ae00 [if_io_tqg_1] 100007 D - 0xfffffe0053e1ad00 [if_config_tqg_0] 100008 D - 0xfffffe0053e1ac00 [softirq_0] 100009 D - 0xfffffe0053e1ab00 [softirq_1] 100010 D - 0xfffffe000817ad00 [pci_hp taskq] 100013 D - 0xfffffe000817aa00 [aiod_kick taskq] 100014 D - 0xfffffe000817a900 [linuxkpi_irq_wq] 100015 D - 0xfffffe000817a800 [inm_free taskq] 100016 D - 0xfffffe000817a700 [in6m_free taskq] 100017 D - 0xfffffe000817a600 [deferred_unmount ta] 100018 D - 0xfffffe000817a500 [thread taskq] 100020 D - 0xfffffe000817a300 [kqueue_ctx taskq] 100021 D - 0xfffffe000817a200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000817a200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000817a200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000817a200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000817a100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000817a100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000817a100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000817a100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000817a000 [firmware taskq] 100039 D - 0xfffffe0008179d00 [crypto_0] 100040 D - 0xfffffe0008179d00 [crypto_1] 100056 D - 0xfffffe0008179900 [vtnet0 rxq 0] 100057 D - 0xfffffe0008179800 [vtnet0 txq 0] 100058 D - 0xfffffe0008179700 [vtnet0 rxq 1] 100059 D - 0xfffffe0008179600 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0053fe9b00 [virtio_balloon] 100067 D - 0xffffffff82ba39e1 [deadlkres] 100071 D - 0xfffffe000817b100 [mca taskq] 100072 D - 0xfffffe00585f7000 [acpi_task_0] 100073 D - 0xfffffe00585f7000 [acpi_task_1] 100074 D - 0xfffffe00585f7000 [acpi_task_2] 100076 D - 0xfffffe0008179a00 [CAM taskq] db> show all locks Process 3189 (syz-executor.0) thread 0xfffffe009b8c2560 (103116) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007ada700) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1721 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009b0083f0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1164 Process 3187 (syz-executor.3) thread 0xfffffe009ab77740 (103113) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007ae8e18) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1721 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009b008770) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1164 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sctp_stro 139 3535K 962 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 326 1304K 487 newblk 385 1120K 9316 vfscache 3 1025K 3 pcb 378 937K 4404 filedesc 114 906K 4503 inodedep 111 554K 2655 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 228 474K 3319 intr 4 472K 4 vmem 3 274K 6 acpica 1674 184K 56396 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 36 137K 2219 linker 358 134K 386 tfo_ccache 1 128K 1 sctp_atcl 317 119K 3192 DEVFS1 109 109K 126 sem 4 106K 4 bus 988 81K 3441 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 umtx 462 58K 462 kdtrace 309 58K 6308 temp 35 35K 2598 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 gtaskqueue 18 26K 18 routetbl 161 24K 981 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_atky 476 20K 4277 freework 73 19K 4901 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 lltable 50 16K 124 bus-sc 34 15K 1651 ether_multi 177 15K 192 dirrem 54 14K 2460 KTRACE 100 13K 500 ifnet 7 13K 7 pf_table 6 12K 138 pf_ifnet 42 12K 155 ksem 10 12K 101 kenv 95 12K 95 eventhandler 133 12K 133 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 sctp_timw 40 10K 40 in6_multi 71 9K 71 kqueue 109 9K 3221 freefile 68 9K 2384 bmsafemap 3 9K 2633 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 pwddesc 107 7K 3204 taskqueue 63 7K 63 cred 25 7K 269 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 398 sctp_athm 317 5K 3259 indirdep 19 5K 3754 ufs_dirhash 24 5K 24 UMA 272 5K 272 sctp_map 278 5K 1826 DEVFSP 66 5K 291 vt 11 5K 11 CC Mem 66 5K 740 proc-args 136 5K 4446 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 31 4K 49 newdirblk 30 4K 2191 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 freeblks 12 3K 2492 lockf 28 3K 47 selfd 45 3K 494214 tcp_fsb 22 3K 228 terminal 11 3K 11 in_multi 10 3K 13 inpcbpolicy 78 3K 1041 uidinfo 3 3K 37 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 79 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 75 CAM XPT 22 2K 543 msi 12 2K 12 diradd 11 2K 2503 osd 70 2K 733 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 4382 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 120 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 pf_osfp 7 1K 7 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 crypto 4 1K 66 encap_export_host 12 1K 12 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 sctp_aadr 7 1K 7 pf_rule 3 1K 70 chacha20random 1 1K 1 iov 5 1K 16655 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 ip_msource 4 1K 5 vnodes 1 1K 14 CAM SIM 2 1K 2 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 cryptodev 2 1K 342 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 5967 in_mfilter 2 1K 22 sctp_vrf 1 1K 1 ip_moptions 1 1K 11 vnet 1 1K 1 entropy 2 1K 41 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 104 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1634 sctp_iter 0 0K 15 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_stri 0 0K 173 tcp_do 0 0K 0 mqdata 0 0K 0 filemon 0 0K 30 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFS fh 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 UMAHash 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 3104 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 57 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 23 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 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 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 ktls_ocf 0 0K 0 agp 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 44 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 LRO 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 nvme_da 0 0K 0 statfs 0 0K 2383 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 20 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 126 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 30 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 171 ktls 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 290 eventfd 0 0K 10 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sbuf 0 0K 288 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 md_disk 0 0K 1 malodev 0 0K 0 sysctltmp 0 0K 737 sysctl 0 0K 3 LED 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 7 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 cache 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 1074 561307 0 254 38494208 0 tcp_log 416 0 20322 325168 0 254 8453952 0 malloc-64 64 470 112867 498056 0 254 7253568 0 ertt_txseginfo 40 28153 37396 369120 0 254 2621960 0 mbuf 256 9020 643 1461347 0 254 2473728 0 pbuf 2624 0 794 0 0 2 2083456 0 256 Bucket 2048 851 13 7853 0 8 1769472 0 BUF TRIE 144 239 11549 6688 0 62 1697472 0 malloc-384 384 4144 56 4193 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 RADIX NODE 144 10471 276 95282 0 62 1547568 0 malloc-128 128 11743 254 15442 0 126 1535616 0 malloc-4096 4096 330 6 2876 0 2 1376256 0 vmem btag 56 23217 78 23217 0 254 1304520 0 UMA Slabs 0 112 11364 6 11364 0 126 1273440 0 sctp_asoc 2288 139 371 913 0 254 1166880 0 malloc-16384 16384 60 5 2268 0 1 1064960 0 tcp_bbr_map 128 1837 4487 80895 0 127 809472 0 VM OBJECT 264 2670 60 62291 0 30 720720 0 FFS inode 1160 578 24 2976 0 8 698320 0 sctp_ep 1208 178 332 2160 0 254 616080 0 tcpcb 1104 66 445 722 0 254 564144 0 socket 960 151 357 4550 0 254 487680 0 malloc-65536 65536 5 2 206 0 1 458752 0 malloc-4096 4096 107 5 3190 0 2 458752 0 THREAD 1808 201 30 3117 0 8 417648 0 MAP ENTRY 96 3895 263 181889 0 126 399168 0 malloc-2048 2048 184 8 3198 0 8 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 155 362 1043 0 254 380512 0 VNODE 448 618 75 3018 0 30 310464 0 malloc-64 64 4056 291 8327 0 254 278208 0 malloc-256 256 209 856 6292 0 62 272640 0 VMSPACE 2552 86 10 3174 0 4 244992 0 malloc-16 16 14735 265 20325 0 254 240000 0 malloc-32768 32768 0 7 3663 0 1 229376 0 DEVCTL 1024 16 204 154 0 0 225280 0 FPU_save_area 832 203 40 4095 0 16 202176 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 1 2 23 0 1 196608 0 mbuf_packet 256 139 623 10497 0 254 195072 0 malloc-32 32 5424 498 6925 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-384 384 125 355 2955 0 30 184320 0 malloc-384 384 438 42 3313 0 30 184320 0 malloc-128 128 1178 217 26356 0 126 178560 0 malloc-1024 1024 140 20 1380 0 16 163840 0 malloc-1024 1024 137 23 1431 0 16 163840 0 malloc-128 128 1085 186 1213 0 126 162688 0 PROC 1352 106 14 3189 0 8 162240 0 FFS2 dinode 256 578 52 2975 0 62 161280 0 malloc-256 256 424 206 9417 0 62 161280 0 S VFS Cache 104 1014 390 3555 0 126 146016 0 filedesc0 1072 107 19 3204 0 8 135072 0 128 Bucket 1024 59 72 1136 0 16 134144 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-4096 4096 30 2 665 0 2 131072 0 unpcb 256 17 493 1312 0 254 130560 0 malloc-256 256 345 165 6048 0 62 130560 0 ksiginfo 112 111 933 1220 0 126 116928 0 g_bio 408 0 240 57792 0 30 97920 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 98 70 5440 0 30 86016 0 malloc-128 128 411 240 868 0 126 83328 0 malloc-256 256 141 174 5222 0 62 80640 0 malloc-256 256 247 68 2886 0 62 80640 0 sctp_readq 152 0 520 74 0 254 79040 0 sctp_chunk 152 113 407 291 0 254 79040 0 malloc-64 64 557 514 3854 0 254 68544 0 malloc-64 64 610 461 17323 0 254 68544 0 malloc-128 128 73 454 2480 0 126 67456 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 0 4 160 0 1 65536 0 malloc-8192 8192 6 2 10 0 1 65536 0 32 Bucket 256 99 156 7994 0 62 65280 0 tcp_inpcb 424 66 87 722 0 30 64872 0 tcp_rack_pcb 896 22 50 228 0 16 64512 0 sctp_stream_msg_out 112 17 523 216 0 254 60480 0 malloc-4096 4096 10 4 23 0 2 57344 0 malloc-128 128 82 321 9882 0 126 51584 0 malloc-256 256 62 133 3132 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 24650 0 16 49152 0 malloc-8192 8192 2 4 32 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 8 16 361 0 8 49152 0 malloc-2048 2048 10 14 333 0 8 49152 0 pcpu-8 8 5231 401 8115 0 254 45056 0 tcp_bbr_pcb 832 14 40 337 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 340 210 14386 0 126 44000 0 TURNSTILE 136 232 83 232 0 62 42840 0 clpbuf 2624 0 16 29 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 7 83 270 0 30 38160 0 da_ccb 544 0 70 14564 0 16 38080 0 pipe 744 22 28 441 0 16 37200 0 hostcache 64 4 563 4 0 254 36288 0 PWD 32 68 1066 2256 0 254 36288 0 malloc-64 64 81 486 123 0 254 36288 0 malloc-64 64 8 559 8 0 254 36288 0 malloc-64 64 135 432 222 0 254 36288 0 malloc-64 64 150 417 1826 0 254 36288 0 16 Bucket 144 61 191 783 0 62 36288 0 malloc-128 128 156 123 432 0 126 35712 0 malloc-128 128 12 267 323 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 64 26 64 0 30 34560 0 malloc-384 384 50 40 141 0 30 34560 0 malloc-256 256 65 70 2832 0 62 34560 0 malloc-256 256 57 78 1075 0 62 34560 0 SLEEPQUEUE 88 232 152 232 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 2 14 26 0 8 32768 0 malloc-2048 2048 8 8 11 0 8 32768 0 malloc-2048 2048 0 16 54 0 8 32768 0 malloc-1024 1024 1 31 2 0 16 32768 0 malloc-1024 1024 12 20 19 0 16 32768 0 malloc-1024 1024 6 26 57 0 16 32768 0 malloc-1024 1024 4 28 157 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 2 62 121 0 30 32768 0 malloc-512 512 1 63 20 0 30 32768 0 malloc-512 512 0 64 12 0 30 32768 0 malloc-512 512 10 54 59 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 1 63 175 0 30 32768 0 pcpu-64 64 491 21 491 0 254 32768 0 KNOTE 160 28 172 37533 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 66 198 579 0 126 31680 0 cpuset 104 7 272 59 0 126 29016 0 sctp_laddr 48 28 560 1050 0 254 28224 0 tcp_inpcb ports 32 15 867 523 0 254 28224 0 malloc-32 32 346 536 2752 0 254 28224 0 malloc-32 32 444 438 5861 0 254 28224 0 4 Bucket 48 6 582 103 0 254 28224 0 2 Bucket 32 59 823 1122 0 254 28224 0 AIO 208 1 132 29 0 62 27664 0 ripcb 424 5 58 29 0 30 26712 0 udplite_inpcb 424 0 63 20 0 30 26712 0 malloc-8192 8192 2 1 30 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-4096 4096 2 4 5 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 31 245 49 0 126 24288 0 rl_entry 40 85 521 85 0 254 24240 0 8 Bucket 80 49 251 1276 0 126 24000 0 itimer 352 0 66 24 0 30 23232 0 malloc-384 384 1 59 8 0 30 23040 0 domainset 40 0 567 39 0 254 22680 0 udpcb 32 7 623 290 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 66 214 722 0 126 20160 0 malloc-32 32 81 549 285 0 254 20160 0 malloc-32 32 8 622 21 0 254 20160 0 malloc-32 32 125 505 173 0 254 20160 0 malloc-32 32 66 564 789 0 254 20160 0 malloc-32 32 38 592 2873 0 254 20160 0 cryptop 280 0 70 21 0 30 19600 0 AIOCB 552 1 34 37 0 16 19320 0 AIOLIO 272 0 70 15 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 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 2 0 1 16384 0 malloc-4096 4096 1 3 14 0 2 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 1 667 335824 0 254 16032 0 malloc-16 16 366 634 2608 0 254 16000 0 kenv 258 15 45 1042 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 278 472 318 0 254 12000 0 malloc-16 16 65 685 1322 0 254 12000 0 malloc-16 16 185 565 1368 0 254 12000 0 malloc-16 16 30 720 26167 0 254 12000 0 malloc-16 16 325 425 3336 0 254 12000 0 malloc-384 384 20 10 20 0 30 11520 0 malloc-384 384 0 30 340 0 30 11520 0 malloc-4096 4096 0 2 3 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 8 492 9 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 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 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 72 0 0 0 0 254 0 0 ipq 56 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 608 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 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 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-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 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