panic: ASan: Invalid access, 1-byte read at 0xfffffe0097a68ef1, RedZonePartial(1) cpuid = 0 time = 1625650921 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b58410 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b58570 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b58650 panic() at panic+0xb5/frame 0xfffffe0053b58710 __asan_load1_noabort() at __asan_load1_noabort+0x11a/frame 0xfffffe0053b587d0 g_raid_md_taste_ddf() at g_raid_md_taste_ddf+0x225/frame 0xfffffe0053b58a30 g_raid_taste() at g_raid_taste+0x366/frame 0xfffffe0053b58b10 g_new_provider_event() at g_new_provider_event+0x40e/frame 0xfffffe0053b58b50 g_run_events() at g_run_events+0x1c3/frame 0xfffffe0053b58bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b58bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b58bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 13 tid 100035 ] 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 0x28 rax 0x12 rcx 0xca4b9c116bc1b7b0 rdx 0x1 rbx 0 rsp 0xfffffe0053b58550 rbp 0xfffffe0053b58570 rsi 0 rdi 0xffffffff81799939 vprintf+0x319 r8 0x3 r9 0xfffffe0053b580a8 r10 0 r11 0xfffffe009eb81350 r12 0xfffffe0053e1fac0 r13 0xfffffe0053b58501 r14 0xffffffff82c3df20 .str.18 r15 0xffffffff82c3df20 .str.18 rip 0xffffffff8178d35b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f86da(%rip) db> show proc Process 13 (geom) at 0xfffffe0053dec000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84026e00 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff84026e00 reapsubtree: 13 sigparent: 20 vmspace: 0xffffffff84027d80 (map 0xffffffff84027d80) (map.pmap 0xffffffff84027e40) (pmap 0xffffffff84027ea0) threads: 3 100035 Run CPU 0 [g_event] 100036 D - 0xffffffff84025f40 [g_up] 100037 D - 0xffffffff84025f80 [g_down] db> ps pid ppid pgrp uid state wmesg wchan cmd 2603 0 0 0 DL mdwait 0xfffffe00a760b000 [md549] 2592 788 788 0 T (threaded) syz-executor.1 102455 s syz-executor.1 102865 D g_waiti 0xffffffff84025b40 syz-executor.1 2236 1 788 0 S uwait 0xfffffe00a74f9d80 syz-executor.1 2235 1 2235 0 S uwait 0xfffffe00a3d2b980 syz-executor.1 2222 1 788 0 S uwait 0xfffffe0097a0c200 syz-executor.1 2220 1 2220 0 S uwait 0xfffffe009eb85a80 syz-executor.1 2219 1 794 0 S uwait 0xfffffe00a3d2b600 syz-executor.2 2218 1 2218 0 S uwait 0xfffffe00a3c47480 syz-executor.2 2209 1 794 0 S uwait 0xfffffe009eb43600 syz-executor.2 2208 1 2208 0 S uwait 0xfffffe009e70fe00 syz-executor.2 2206 1 788 0 S uwait 0xfffffe00a3d2b500 syz-executor.1 2205 1 2205 0 S uwait 0xfffffe00a3d2b400 syz-executor.1 2203 1 787 0 S uwait 0xfffffe00a3d2b300 syz-executor.0 2202 1 2202 0 S uwait 0xfffffe00a3d2b200 syz-executor.0 2201 1 788 0 S uwait 0xfffffe00a3c47800 syz-executor.1 2199 1 2199 0 S uwait 0xfffffe00a3c47380 syz-executor.1 2196 1 794 0 S uwait 0xfffffe009eb77680 syz-executor.2 2195 1 2195 0 S uwait 0xfffffe00a3d2b100 syz-executor.2 2194 1 787 0 S uwait 0xfffffe00a3c47000 syz-executor.0 2193 1 2193 0 S uwait 0xfffffe00a3c47b00 syz-executor.0 2192 1 788 0 S uwait 0xfffffe009eb77580 syz-executor.1 2191 1 2191 0 S uwait 0xfffffe009eb43100 syz-executor.1 2187 1 788 0 S uwait 0xfffffe009eb85780 syz-executor.1 2186 1 787 0 S uwait 0xfffffe00a3c47280 syz-executor.0 2185 1 2185 0 S uwait 0xfffffe009eb77380 syz-executor.1 2184 1 2184 0 S uwait 0xfffffe009eb77780 syz-executor.0 2175 1 2167 0 S uwait 0xfffffe009eb36880 syz-executor.1 2174 1 2167 0 S uwait 0xfffffe009eb85c80 syz-executor.1 2168 1 788 0 S uwait 0xfffffe00a3c47600 syz-executor.1 2167 1 2167 0 S uwait 0xfffffe009eb77480 syz-executor.1 2140 1 2140 65 Ss select 0xfffffe00a3c47540 dhclient 2137 1 798 0 SV uwait 0xfffffe009eb85980 syz-executor.3 1960 1 798 0 S uwait 0xfffffe009e70f200 syz-executor.3 1957 1 798 0 S uwait 0xfffffe00570b8700 syz-executor.3 1955 1 798 0 S uwait 0xfffffe009eb85580 syz-executor.3 1954 1 798 0 S uwait 0xfffffe009eb85880 syz-executor.3 1949 1 798 0 S uwait 0xfffffe009e70f300 syz-executor.3 1948 1 798 0 S uwait 0xfffffe0097b14200 syz-executor.3 1946 1 787 0 S uwait 0xfffffe009eb77980 syz-executor.0 1945 1 787 0 S uwait 0xfffffe009eb43200 syz-executor.0 1943 1 787 0 S uwait 0xfffffe00a3d2bd00 syz-executor.0 1942 1 787 0 S uwait 0xfffffe009eb43000 syz-executor.0 1940 1 787 0 S uwait 0xfffffe009eb43b80 syz-executor.0 1939 1 787 0 S uwait 0xfffffe009e616880 syz-executor.0 1935 1 787 0 S uwait 0xfffffe009eb43900 syz-executor.0 1934 1 787 0 S uwait 0xfffffe009e616380 syz-executor.0 1933 1 787 0 S uwait 0xfffffe009eb36c80 syz-executor.0 1932 1 787 0 S uwait 0xfffffe009eb36d80 syz-executor.0 1920 1 1920 0 Ss select 0xfffffe00a3c47140 dhclient 1917 1 1917 0 Ss select 0xfffffe00a3c47d40 dhclient 1881 1 1881 65 Ss select 0xfffffe00a3d2bec0 dhclient 1697 1 1697 0 Ss select 0xfffffe00a3c47a40 dhclient 1694 1 1694 0 Ss select 0xfffffe00a3d2bdc0 dhclient 1674 1 1674 65 Ss select 0xfffffe00a3d2bf40 dhclient 1353 1 1353 0 Ss select 0xfffffe00a3c47740 dhclient 1350 1 1350 0 Ss select 0xfffffe00a3c476c0 dhclient 1331 1 1331 65 Ss select 0xfffffe009eb772c0 dhclient 1298 1 794 0 S uwait 0xfffffe0097a0cd80 syz-executor.2 1296 1 794 0 S uwait 0xfffffe0097a0c100 syz-executor.2 1068 1 1068 0 Ss select 0xfffffe009e70f040 dhclient 1065 1 1065 0 Ss select 0xfffffe009eb439c0 dhclient 1008 0 0 0 DL aiordy 0xfffffe00a5e4fa70 [aiod4] 1007 0 0 0 DL aiordy 0xfffffe00a5e4f538 [aiod3] 1006 0 0 0 DL aiordy 0xfffffe00a5e4b000 [aiod2] 1005 0 0 0 DL aiordy 0xfffffe009eb1b538 [aiod1] 798 780 798 0 Ss piperd 0xfffffe009eafd5d0 syz-executor.3 794 780 794 0 Ss piperd 0xfffffe009e7072e8 syz-executor.2 788 780 788 0 Ss wait 0xfffffe0097bd8000 syz-executor.1 787 780 787 0 Ss piperd 0xfffffe009e61f8b8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100100 S uwait 0xfffffe0097b14e80 syz-fuzzer 100121 S uwait 0xfffffe009e616980 syz-fuzzer 100122 S uwait 0xfffffe009e616a80 syz-fuzzer 100123 S uwait 0xfffffe009e616b80 syz-fuzzer 100124 S uwait 0xfffffe009e616180 syz-fuzzer 100125 S uwait 0xfffffe0057fcf100 syz-fuzzer 100126 S kqread 0xfffffe0097a4fe00 syz-fuzzer 100127 S uwait 0xfffffe0057fcf300 syz-fuzzer 100128 S uwait 0xfffffe009e616280 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00584230b0 csh 776 694 776 0 Ss select 0xfffffe009e70ff40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00580790b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00580794b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00580798b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058079cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe0057fd10b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0057fd14b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057fd18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057fd1cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84052940 cron 694 1 694 0 Ss select 0xfffffe0097a0c540 sshd 507 1 507 0 Ss select 0xfffffe009c11f140 syslogd 436 1 436 0 Ss select 0xfffffe009c11f1c0 devd 435 1 435 65 Ss select 0xfffffe0097a0c4c0 dhclient 350 1 350 0 Ss select 0xfffffe009c11f0c0 dhclient 347 1 347 0 Ss select 0xfffffe0097a0c5c0 dhclient 23 0 0 0 DL syncer 0xffffffff84178a40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058423a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff84176940 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe0097b2ece8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841aeac0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff841a25f8 [dom0] 100086 D launds 0xffffffff841a2604 [laundry: dom0] 100087 D umarcl 0xffffffff81e7afa0 [uma] 18 0 0 0 DL - 0xffffffff83e09ae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bc93c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84773d00 [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 RL (threaded) [geom] 100035 Run CPU 0 [g_event] 100036 D - 0xffffffff84025f40 [g_up] 100037 D - 0xffffffff84025f80 [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] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff8419d640 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff84026e00 [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 Run CPU 1 [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] 100066 D - 0xffffffff82c44ea0 [deadlkres] 100074 D - 0xfffffe0057fc9e00 [acpi_task_0] 100075 D - 0xfffffe0057fc9e00 [acpi_task_1] 100076 D - 0xfffffe0057fc9e00 [acpi_task_2] 100077 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 0 (kernel) thread 0xfffffe0053df1ac0 (100013) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840a7580) 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 5 3201K 5 sysctloid 34402 2032K 34469 vtbuf 24 1968K 46 kobj 327 1308K 487 newblk 9 1026K 4716 vfscache 3 1025K 3 filedesc 106 842K 3241 pcb 88 605K 4012 inodedep 67 537K 1742 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 242 497K 2742 intr 4 472K 4 acpica 1674 184K 54806 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 1596 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 46 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 462 58K 462 kdtrace 315 58K 5483 temp 35 33K 2546 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_atcl 46 18K 2725 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 137 17K 626 sctp_stro 16 16K 854 tty 16 16K 16 ithread 99 16K 99 dirrem 58 15K 1623 bus-sc 33 14K 1684 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 lltable 40 12K 90 kenv 95 12K 95 eventhandler 133 12K 133 GEOM 68 11K 497 CAM queue 5 11K 1528 rman 84 10K 425 kqueue 114 10K 2615 in6_multi 71 9K 71 ksem 3 9K 25 bmsafemap 2 9K 1712 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 freefile 58 8K 1599 pwddesc 112 7K 2604 cred 26 7K 265 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 453 DEVFSP 80 5K 310 ufs_dirhash 24 5K 24 UMA 271 5K 271 session 35 5K 53 pf_ifnet 10 5K 65 vt 11 5K 11 md_disk 2 5K 2 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 39786 lockf 32 4K 352 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 684 terminal 11 3K 11 sctp_atky 62 3K 3652 select 19 3K 89 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 49 CAM XPT 22 2K 543 in_multi 6 2K 8 inpcbpolicy 43 2K 1193 ipsecpolicy 2 2K 2 acpidev 20 2K 20 pf_osfp 10 2K 10 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 1741 softdep 1 1K 1 mkdir 8 1K 3124 freeblks 4 1K 1584 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 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 sctp_athm 46 1K 2821 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 173 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 22 1K 486 ip_msource 9 1K 39 sctp_map 32 1K 1636 newdirblk 4 1K 1562 diradd 4 1K 1663 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 11 CAM SIM 2 1K 2 ktls 1 1K 1 raid_data 1 1K 73 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 468 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 5630 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 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 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 97 sctp_mcore 0 0K 0 sctp_socko 0 0K 1320 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 2 sctp_stri 0 0K 208 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 13 mqdata 0 0K 0 pf_table 0 0K 47 pf_rule 0 0K 30 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 14 cdg 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 1395 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 59 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 325 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 30 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_moptions 0 0K 22 in_mfilter 0 0K 95 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 1751 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 15 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 41 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 4706 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 4 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 124 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 17195 ioctlops 0 0K 395 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 294 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 842 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 12 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 NEWdirectio 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 808 539695 0 254 37388288 0 tcp_log 416 0 10008 61705 0 254 4163328 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8804 586 1170632 0 254 2403840 0 RADIX NODE 144 11654 1529 94381 0 62 1898352 0 BUF TRIE 144 351 11409 2926 0 62 1693440 0 malloc-384 384 4263 17 4321 0 30 1643520 0 malloc-128 128 11353 24 11553 0 126 1456256 0 malloc-4096 4096 328 2 527 0 2 1351680 0 mbuf_cluster 2048 600 0 600 0 254 1228800 0 UMA Slabs 0 112 10503 6 10503 0 126 1177008 0 vmem btag 56 17893 82 17893 0 254 1006600 0 malloc-16384 16384 53 7 1619 0 1 983040 0 FFS inode 1160 538 29 2151 0 8 657720 0 malloc-4096 4096 135 6 3159 0 2 577536 0 VM OBJECT 264 1897 98 39832 0 30 526680 0 ertt_txseginfo 40 7106 5620 199524 0 254 509040 0 MAP ENTRY 96 4179 441 145347 0 126 443520 0 256 Bucket 2048 188 26 14381 0 8 438272 0 THREAD 1808 202 29 2878 0 8 417648 0 tcp_bbr_map 128 0 3069 60563 0 126 392832 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-64 64 4199 463 44307 0 254 298368 0 VNODE 448 577 80 2192 0 30 294336 0 malloc-65536 65536 4 0 4 0 1 262144 0 VMSPACE 2544 84 12 2576 0 4 244224 0 malloc-16 16 14102 148 16693 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 21 0 1 196608 0 malloc-65536 65536 0 3 22 0 1 196608 0 malloc-32768 32768 0 6 259 0 1 196608 0 malloc-256 256 184 551 10018 0 62 188160 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5371 173 5640 0 254 177408 0 PROC 1336 111 18 2603 0 8 172344 0 malloc-128 128 1264 69 30732 0 126 170624 0 malloc-128 128 1244 58 5583 0 126 166656 0 malloc-32768 32768 0 5 155 0 1 163840 0 mbuf_packet 256 66 534 7930 0 254 153600 0 filedesc0 1072 112 21 2604 0 8 142576 0 FFS2 dinode 256 538 17 2151 0 62 142080 0 S VFS Cache 104 1025 301 2703 0 126 137904 0 sctp_asoc 2288 16 44 818 0 254 137280 0 malloc-256 256 215 310 6348 0 62 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 332 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 clpbuf 2624 0 48 288 0 16 125952 0 socket 944 82 46 4365 0 254 120832 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 112 932 1752 0 126 116928 0 malloc-2048 2048 32 24 1795 0 8 114688 0 malloc-2048 2048 7 47 4713 0 8 110592 0 128 Bucket 1024 76 31 1372 0 16 109568 0 malloc-2048 2048 4 46 511 0 8 102400 0 malloc-16384 16384 4 2 179 0 1 98304 0 malloc-384 384 66 184 1753 0 30 96000 0 UMA Kegs 384 228 5 228 0 30 89472 0 sctp_ep 1280 30 36 1791 0 254 84480 0 malloc-128 128 361 259 2060 0 126 79360 0 malloc-8192 8192 5 4 134 0 1 73728 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-1024 1024 24 40 1334 0 16 65536 0 g_bio 408 0 150 13827 0 30 61200 0 malloc-8192 8192 5 2 10 0 1 57344 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-384 384 46 84 2746 0 30 49920 0 malloc-256 256 150 45 276 0 62 49920 0 32 Bucket 256 62 133 8910 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 4 2 8 0 1 49152 0 64 Bucket 512 86 10 4363 0 30 49152 0 sctp_raddr 736 16 50 918 0 254 48576 0 malloc-64 64 624 132 20276 0 254 48384 0 pcpu-8 8 4711 921 6213 0 254 45056 0 malloc-256 256 118 47 1107 0 62 42240 0 malloc-4096 4096 10 0 10 0 2 40960 0 tcpcb 1080 18 17 475 0 254 37800 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 21959 0 16 36864 0 malloc-384 384 75 15 232 0 30 34560 0 malloc-256 256 79 56 2215 0 62 34560 0 TURNSTILE 136 232 20 232 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 12 4 211 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 478 26 690 0 254 32256 0 pipe 744 23 17 443 0 16 29760 0 malloc-4096 4096 3 4 1755 0 2 28672 0 malloc-1024 1024 13 15 1494 0 16 28672 0 KNOTE 160 28 147 37948 0 62 28000 0 Files 80 278 72 13570 0 126 28000 0 tcp_inpcb 488 18 38 475 0 254 27328 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 6 0 2 24576 0 malloc-2048 2048 5 7 215 0 8 24576 0 malloc-64 64 312 66 5359 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 tcp_bbr_pcb 832 0 27 254 0 16 22464 0 malloc-2048 2048 2 8 219 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 41 589 1657 0 254 20160 0 malloc-32 32 367 263 8014 0 254 20160 0 8 Bucket 80 54 196 1470 0 126 20000 0 udplite_inpcb 488 14 26 404 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 38 0 30 19200 0 malloc-384 384 34 16 34 0 30 19200 0 malloc-256 256 40 35 375 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-2048 2048 2 6 49 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 158 94 348 0 254 16128 0 vtnet_tx_hdr 24 0 668 410021 0 254 16032 0 malloc-128 128 89 35 1791 0 126 15872 0 malloc-256 256 30 30 1706 0 62 15360 0 malloc-256 256 36 24 1169 0 62 15360 0 tcp_rack_pcb 832 0 18 97 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 201 0 30 12288 0 malloc-512 512 0 24 187 0 30 12288 0 malloc-64 64 87 102 317 0 254 12096 0 malloc-64 64 36 153 2327 0 254 12096 0 malloc-32 32 161 217 272 0 254 12096 0 malloc-32 32 72 306 3150 0 254 12096 0 16 Bucket 144 52 32 465 0 62 12096 0 malloc-16 16 350 400 590 0 254 12000 0 malloc-128 128 7 86 333 0 126 11904 0 sctp_chunk 152 26 52 370 0 254 11856 0 ripcb 488 5 19 60 0 254 11712 0 udp_inpcb 488 6 18 254 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1342 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 7 0 2 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 29 0 16 8192 0 malloc-512 512 1 15 8 0 30 8192 0 malloc-512 512 3 13 121 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 pf tags 104 0 78 19 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 48 44 81 0 126 8096 0 rl_entry 40 75 127 75 0 254 8080 0 sctp_stream_msg_out 112 0 72 144 0 254 8064 0 sctp_laddr 48 0 168 696 0 254 8064 0 tcp_rack_map 112 0 72 152 0 126 8064 0 udpcb 32 20 232 658 0 254 8064 0 ertt 72 18 94 475 0 126 8064 0 malloc-64 64 21 105 150 0 254 8064 0 malloc-32 32 148 104 199 0 254 8064 0 malloc-32 32 25 227 65 0 254 8064 0 malloc-32 32 38 214 837 0 254 8064 0 4 Bucket 48 7 161 97 0 254 8064 0 2 Bucket 32 63 189 869 0 254 8064 0 malloc-16 16 20 480 490 0 254 8000 0 malloc-16 16 16 484 21 0 254 8000 0 malloc-16 16 187 313 1420 0 254 8000 0 malloc-16 16 29 471 26849 0 254 8000 0 malloc-16 16 54 446 2942 0 254 8000 0 malloc-128 128 25 37 128 0 126 7936 0 malloc-128 128 10 52 129 0 126 7936 0 sctp_readq 152 0 52 88 0 254 7904 0 AIO 208 0 38 8 0 62 7904 0 cryptop 280 0 28 45 0 30 7840 0 itimer 352 0 22 10 0 30 7744 0 AIOCB 552 0 14 20 0 16 7728 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 12 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 3 0 254 4032 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 UMA Slabs 1 176 10 12 10 0 62 3872 0 AIOLIO 272 0 14 4 0 30 3808 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 md549 1 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 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 304 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 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-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-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0