panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map cpuid = 0 time = 1627447793 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5f29f70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5f2a0d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5f2a1b0 panic() at panic+0xb5/frame 0xfffffe00a5f2a280 pmap_kasan_enter() at pmap_kasan_enter+0x77f/frame 0xfffffe00a5f2a2c0 kasan_shadow_map() at kasan_shadow_map+0x88/frame 0xfffffe00a5f2a2f0 pmap_growkernel() at pmap_growkernel+0xdf/frame 0xfffffe00a5f2a330 vm_map_insert() at vm_map_insert+0x67e/frame 0xfffffe00a5f2a490 vm_map_find() at vm_map_find+0x903/frame 0xfffffe00a5f2a570 kva_import() at kva_import+0xd4/frame 0xfffffe00a5f2a650 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a5f2a740 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a5f2a800 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe00a5f2a850 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a5f2a930 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a5f2a9f0 vmem_alloc() at vmem_alloc+0x106/frame 0xfffffe00a5f2aa50 kmem_malloc_domainset() at kmem_malloc_domainset+0x183/frame 0xfffffe00a5f2ab90 malloc_large() at malloc_large+0x3e/frame 0xfffffe00a5f2abd0 pfioctl() at pfioctl+0x13de/frame 0xfffffe00a5f2c2b0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a5f2c390 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a5f2c3d0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a5f2c720 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a5f2c770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00a5f2c870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00a5f2c9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5f2cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5f2cbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 11019 tid 112851 ] Stopped at kdb_enter+0x6b: movq $0,0x28ed9da(%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 0x60d599a226a9937c rdx 0x40001 rbx 0 rsp 0xfffffe00a5f2a0b0 rbp 0xfffffe00a5f2a0d0 rsi 0 rdi 0xfffffe005882dfa8 r8 0x3 r9 0xfffffe00a5f29be8 r10 0 r11 0xfffffe00a7900c50 r12 0xfffffe00a7900740 r13 0xfffffe00a5f2a101 r14 0xffffffff82c58fc0 .str.18 r15 0xffffffff82c58fc0 .str.18 rip 0xffffffff8179c15b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ed9da(%rip) db> show proc Process 11019 (syz-executor.0) at 0xfffffe00a3413538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe009e494a70 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a78ab3e0 (map 0xfffffe00a78ab3e0) (map.pmap 0xfffffe00a78ab4a0) (pmap 0xfffffe00a78ab500) threads: 4 107082 s syz-executor.0 112840 Run CPU 1 syz-executor.0 112843 RunQ syz-executor.0 112851 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 11019 785 785 0 T (threaded) syz-executor.0 107082 s syz-executor.0 112840 Run CPU 1 syz-executor.0 112843 RunQ syz-executor.0 112851 Run CPU 0 syz-executor.0 10966 10963 786 0 SV uwait 0xfffffe00a3449b80 syz-executor.1 10963 1 786 0 DV ppwait 0xfffffe00a76f9f58 syz-executor.1 3495 1 3495 65 Ss select 0xfffffe0056b92940 dhclient 2995 1 2995 0 Ss select 0xfffffe0053d465c0 dhclient 2992 1 2992 0 Ss select 0xfffffe0053d462c0 dhclient 2973 1 2973 65 Ss select 0xfffffe0056b92a40 dhclient 2404 1 2404 0 Ss select 0xfffffe00a3439e40 dhclient 2401 1 2401 0 Ss select 0xfffffe0056b8f640 dhclient 2373 1 2373 65 Ss select 0xfffffe0053d46740 dhclient 1671 1 1671 0 Ss select 0xfffffe0056b8f3c0 dhclient 1659 1 1659 0 Ss select 0xfffffe00a3439d40 dhclient 1632 1 1632 65 Ss select 0xfffffe0056b90f40 dhclient 1118 1 1118 0 Ss select 0xfffffe0053d46440 dhclient 1115 1 1115 0 Ss select 0xfffffe00a3439f40 dhclient 841 0 0 0 DL aiordy 0xfffffe009e9ff000 [aiod4] 840 0 0 0 DL aiordy 0xfffffe009e9ff538 [aiod3] 839 0 0 0 DL aiordy 0xfffffe009e9ffa70 [aiod2] 838 0 0 0 DL aiordy 0xfffffe009e9e6a70 [aiod1] 802 780 802 0 Ss piperd 0xfffffe009e4578b8 syz-executor.3 795 780 795 0 Ss piperd 0xfffffe009e8da2e8 syz-executor.2 786 780 786 0 Ss piperd 0xfffffe0058883000 syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffffe009e370e80 syz-fuzzer 100121 S uwait 0xfffffe00587dbd80 syz-fuzzer 100122 S uwait 0xfffffe00587dbe80 syz-fuzzer 100123 S uwait 0xfffffe00587d5000 syz-fuzzer 100124 S uwait 0xfffffe00587d5100 syz-fuzzer 100125 S uwait 0xfffffe009e482b80 syz-fuzzer 100126 S uwait 0xfffffe00587d5200 syz-fuzzer 100127 S uwait 0xfffffe00587d5300 syz-fuzzer 100128 S kqread 0xfffffe00589d2a00 syz-fuzzer 106143 S uwait 0xfffffe00a3405b00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4945e8 csh 776 694 776 0 Ss select 0xfffffe0053d468c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057004cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583840b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583844b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583848b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058384cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00582dc0b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00582dc4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00582dc8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00582dccb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a01 cron 694 1 694 0 Ss select 0xfffffe0053d46540 sshd 507 1 507 0 Ss select 0xfffffe0056b8f440 syslogd 436 1 436 0 Ss select 0xfffffe0053d467c0 devd 435 1 435 65 Ss select 0xfffffe0056b8f340 dhclient 350 1 350 0 Ss select 0xfffffe0056b8f5c0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8f4c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417cc00 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005849d538 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100084 RunQ [bufdaemon] 100087 RunQ [bufspacedaemon-0] 100097 D sdflush 0xfffffe0056ff40e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b2ec0 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100082 RunQ [dom0] 100088 D launds 0xffffffff841a6a04 [laundry: dom0] 100089 D umarcl 0xffffffff81e93450 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d7b460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff847c1e20 [pf purge] 15 0 0 0 DL - 0xffffffff84175ec0 [soaiod4] 9 0 0 0 DL - 0xffffffff84175ec0 [soaiod3] 8 0 0 0 DL - 0xffffffff84175ec0 [soaiod2] 7 0 0 0 DL - 0xffffffff84175ec0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c932c0 [doneq0] 100048 D - 0xffffffff83c93240 [async] 100081 D - 0xffffffff83c930c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e16c80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e16c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a0aa0 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff84029fc0 [g_event] 100039 D - 0xffffffff8402a000 [g_up] 100040 D - 0xffffffff8402a040 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e16e00 [thr_0] 100030 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a1a40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402aec0 [swapper] 100005 D - 0xfffffe000791d500 [softirq_0] 100006 D - 0xfffffe000791d400 [softirq_1] 100007 D - 0xfffffe000791d300 [if_io_tqg_0] 100008 D - 0xfffffe000791d200 [if_io_tqg_1] 100009 D - 0xfffffe000791d100 [if_config_tqg_0] 100010 D - 0xfffffe0053dde500 [deferred_unmount ta] 100013 D - 0xfffffe0053dde000 [thread taskq] 100015 D - 0xfffffe0053df1c00 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df1b00 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [pci_hp taskq] 100019 D - 0xfffffe0053df1800 [inm_free taskq] 100020 D - 0xfffffe0053df1700 [in6m_free taskq] 100021 D - 0xfffffe0053df1600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df1600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df1600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df1600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df1500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df1500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df1500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df1500 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053e27700 [firmware taskq] 100041 D - 0xfffffe0053e27600 [crypto_0] 100042 D - 0xfffffe0053e27600 [crypto_1] 100058 D - 0xfffffe0053e27000 [vtnet0 rxq 0] 100059 D - 0xfffffe0056ec9e00 [vtnet0 txq 0] 100060 D - 0xfffffe0056ec9d00 [vtnet0 rxq 1] 100061 D - 0xfffffe0056ec9c00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056b8f780 [virtio_balloon] 100067 D - 0xfffffe0056ec9500 [mca taskq] 100068 D - 0xffffffff82c5ff41 [deadlkres] 100076 D - 0xfffffe0056ec9300 [acpi_task_0] 100077 D - 0xfffffe0056ec9300 [acpi_task_1] 100078 D - 0xfffffe0056ec9300 [acpi_task_2] 100080 D - 0xfffffe0053e27500 [CAM taskq] db> show all locks Process 11019 (syz-executor.0) thread 0xfffffe009e49b900 (112840) exclusive sleep mutex pmap (pmap) r = 0 (0xffffffff841f0fc0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6144 Process 11019 (syz-executor.0) thread 0xfffffe00a7900740 (112851) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff841a5b80) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2127 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 10 1027K 11110 vfscache 3 1025K 3 pcb 42 553K 6842 inodedep 50 531K 10060 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 151 296K 11111 vmem 3 274K 5 acpica 1674 184K 54514 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 10 131K 9984 tfo_ccache 1 128K 1 filedesc 16 121K 19955 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 84 bus 984 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 231 46K 23879 temp 35 33K 3270 hostcache 1 32K 1 shm 1 32K 3 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 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 438 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1690 ether_multi 157 13K 167 KTRACE 100 13K 100 lltable 41 13K 88 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 dirrem 41 11K 9977 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 10061 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 18 rpc 2 8K 2 shmfd 1 8K 38 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 63 7K 63 cred 26 7K 327 kqueue 68 7K 11032 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 547 DEVFSP 80 5K 615 freefile 40 5K 9971 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 62 pf_ifnet 10 5K 19 sctp_atcl 11 5K 1057 vt 11 5K 11 pwddesc 66 5K 11026 sctp_stro 4 4K 185 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 159978 lockf 32 4K 69 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 757 terminal 11 3K 11 select 19 3K 64 uidinfo 3 3K 16 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 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 9973 softdep 1 1K 1 mkdir 8 1K 19928 freeblks 4 1K 9972 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 116 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 newdirblk 5 1K 9964 crypto 4 1K 276 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_atky 15 1K 1249 inpcbpolicy 19 1K 8023 diradd 4 1K 10019 pfil 4 1K 4 cdev 2 1K 2 osd 12 1K 7644 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 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 sctp_athm 11 1K 1063 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 sctp_map 8 1K 366 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 693 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 19743 filecaps 5 1K 126 sctp_vrf 1 1K 1 chd data 2 1K 15 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 699 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 6 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 759 dctcp data 0 0K 251 htcp data 0 0K 27 vegas data 0 0K 22 cdg data 0 0K 4 cubic data 0 0K 91 pf_table 0 0K 0 pf_rule 0 0K 378 pf_altq 0 0K 0 pf_temp 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 9683 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 53 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 11 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 38 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 2 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 10194 namei_tracker 0 0K 8 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 382 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 2931 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 15 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 140 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 21859 ioctlops 0 0K 4363 eventfd 0 0K 17 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 999 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 973 1277692 0 254 38064128 0 tcp_log 416 0 20016 395527 0 254 8326656 0 RADIX NODE 144 20268 139 346869 0 62 2938608 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8692 863 5157535 0 254 2446080 0 BUF TRIE 144 227 11533 1468 0 62 1693440 0 malloc-384 384 4155 15 4180 0 30 1601280 0 malloc-128 128 12226 81 22428 0 126 1575296 0 ertt_txseginfo 40 0 35855 3153681 0 254 1434200 0 malloc-4096 4096 326 1 485 0 2 1339392 0 mbuf_cluster 2048 600 2 600 0 254 1232896 0 UMA Slabs 0 112 10600 17 10600 0 126 1189104 0 vmem btag 56 19400 87 19400 0 254 1091272 0 256 Bucket 2048 347 19 30509 0 8 749568 0 FFS inode 1160 520 26 10491 0 8 633360 0 tcp_bbr_map 128 0 4185 630166 0 126 535680 0 malloc-65536 65536 4 2 428 0 1 393216 0 malloc-384 384 146 844 11203 0 30 380160 0 VM OBJECT 264 1317 123 159197 0 30 380160 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 THREAD 1808 164 23 12852 0 8 338096 0 malloc-4096 4096 66 6 11030 0 2 294912 0 VNODE 448 559 89 10532 0 30 290304 0 malloc-256 256 205 890 40529 0 62 280320 0 tcp_inpcb 496 8 512 7633 0 254 257920 0 malloc-64 64 3920 49 4073 0 254 254016 0 malloc-16384 16384 7 7 9975 0 1 229376 0 malloc-16 16 14005 245 14462 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 MAP ENTRY 96 1584 390 600098 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5555 241 15950 0 254 185472 0 malloc-128 128 1299 127 46313 0 126 182528 0 malloc-128 128 443 890 14788 0 126 170624 0 malloc-256 256 55 590 12309 0 62 165120 0 malloc-2048 2048 15 65 6703 0 8 163840 0 mbuf_packet 256 96 504 13512 0 254 153600 0 malloc-256 256 1 584 19743 0 62 149760 0 FFS2 dinode 256 520 35 10491 0 62 142080 0 S VFS Cache 104 1026 339 11759 0 126 141960 0 malloc-65536 65536 0 2 136 0 1 131072 0 VMSPACE 2544 38 13 10998 0 4 129744 0 malloc-1024 1024 119 5 306 0 16 126976 0 128 Bucket 1024 88 35 5746 0 16 125952 0 socket 944 48 80 10268 0 254 120832 0 ksiginfo 112 73 971 3070 0 126 116928 0 PROC 1336 65 19 11025 0 8 112224 0 malloc-256 256 309 126 14880 0 62 111360 0 malloc-8192 8192 12 1 14 0 1 106496 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-4096 4096 22 1 28 0 2 94208 0 malloc-64 64 948 501 172525 0 254 92736 0 tcpcb 1080 8 76 7633 0 254 90720 0 filedesc0 1072 66 18 11026 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 67 0 16 83968 0 64 Bucket 512 94 50 14941 0 30 73728 0 malloc-4096 4096 15 2 29 0 2 69632 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-64 64 733 275 29256 0 254 64512 0 malloc-2048 2048 16 14 1056 0 8 61440 0 sctp_ep 1280 7 38 870 0 254 57600 0 malloc-8192 8192 5 2 106 0 1 57344 0 sctp_asoc 2288 4 21 183 0 254 57200 0 g_bio 408 0 140 8979 0 30 57120 0 malloc-4096 4096 11 2 547 0 2 53248 0 malloc-8192 8192 2 4 32 0 1 49152 0 32 Bucket 256 80 100 10793 0 62 46080 0 malloc-1024 1024 3 37 511 0 16 40960 0 pcpu-8 8 4715 405 7161 0 254 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 62587 0 16 36864 0 malloc-128 128 20 259 277 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 0 36 4396 0 16 29952 0 pipe 744 25 15 532 0 16 29760 0 malloc-1024 1024 7 21 229 0 16 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 malloc-64 64 0 441 597 0 254 28224 0 KNOTE 160 28 147 171394 0 62 28000 0 Files 80 245 105 32716 0 126 28000 0 malloc-384 384 52 18 52 0 30 26880 0 malloc-256 256 90 15 613 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 16 8 33 0 16 24576 0 sctp_raddr 736 4 29 193 0 254 24288 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 48 252 3435 0 126 24000 0 malloc-128 128 125 61 10424 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 41 19 90 0 30 23040 0 malloc-256 256 70 20 745 0 62 23040 0 malloc-4096 4096 0 5 10194 0 2 20480 0 malloc-1024 1024 13 7 1379 0 16 20480 0 PWD 32 20 610 10070 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 1208 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-32 32 276 228 7410 0 254 16128 0 malloc-32 32 58 446 484 0 254 16128 0 16 Bucket 144 51 61 392 0 62 16128 0 vtnet_tx_hdr 24 0 668 3549744 0 254 16032 0 malloc-128 128 75 49 1905 0 126 15872 0 malloc-384 384 31 9 31 0 30 15360 0 tcp_rack_pcb 832 0 18 759 0 16 14976 0 malloc-512 512 1 23 125 0 30 12288 0 malloc-32 32 99 279 8165 0 254 12096 0 malloc-16 16 520 230 13209 0 254 12000 0 udplite_inpcb 496 0 24 97 0 254 11904 0 udp_inpcb 496 6 18 262 0 254 11904 0 kenv 258 15 30 1044 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1318 0 254 11520 0 malloc-256 256 27 18 309 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-2048 2048 1 3 350 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 41 0 16 8192 0 malloc-512 512 10 6 124 0 30 8192 0 malloc-512 512 6 10 21 0 30 8192 0 malloc-512 512 3 13 64 0 30 8192 0 malloc-512 512 10 6 49 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 62 0 126 8096 0 rl_entry 40 70 132 70 0 254 8080 0 sctp_stream_msg_out 112 0 72 21 0 254 8064 0 sctp_laddr 48 8 160 443 0 254 8064 0 tcp_rack_map 112 0 72 1221 0 126 8064 0 udpcb 32 6 246 359 0 254 8064 0 ertt 72 8 104 7633 0 126 8064 0 malloc-64 64 93 33 16993 0 254 8064 0 malloc-64 64 40 86 533 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 38 0 254 8064 0 malloc-32 32 20 232 1914 0 254 8064 0 malloc-32 32 38 214 2797 0 254 8064 0 malloc-32 32 23 229 72 0 254 8064 0 4 Bucket 48 7 161 210 0 254 8064 0 2 Bucket 32 51 201 1322 0 254 8064 0 malloc-16 16 32 468 4063 0 254 8000 0 malloc-16 16 17 483 37 0 254 8000 0 malloc-16 16 37 463 32509 0 254 8000 0 malloc-16 16 22 478 40 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 ripcb 496 5 11 31 0 254 7936 0 malloc-128 128 16 46 182 0 126 7936 0 malloc-128 128 1 61 59 0 126 7936 0 sctp_chunk 152 4 48 43 0 254 7904 0 AIO 208 2 36 16 0 62 7904 0 AIOCB 552 0 14 23 0 16 7728 0 malloc-384 384 1 19 403 0 30 7680 0 malloc-256 256 14 16 269 0 62 7680 0 AIOLIO 272 0 28 15 0 30 7616 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 2 0 2 0 8 4096 0 malloc-2048 2048 0 2 4 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 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-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 sctp_readq 152 0 26 1 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 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 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0