panic: pmap_growkernel: no memory to grow kernel cpuid = 0 time = 1625122381 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887a2c20 vpanic() at vpanic+0x1cc/frame 0xfffffe00887a2c80 panic() at panic+0x43/frame 0xfffffe00887a2ce0 pmap_growkernel() at pmap_growkernel+0x60e/frame 0xfffffe00887a2d20 vm_map_insert() at vm_map_insert+0x4f4/frame 0xfffffe00887a2de0 vm_map_find() at vm_map_find+0x7e2/frame 0xfffffe00887a2ea0 kva_import() at kva_import+0x61/frame 0xfffffe00887a2ef0 vmem_try_fetch() at vmem_try_fetch+0x143/frame 0xfffffe00887a2f40 vmem_xalloc() at vmem_xalloc+0xa45/frame 0xfffffe00887a2fd0 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe00887a3020 vmem_try_fetch() at vmem_try_fetch+0x143/frame 0xfffffe00887a3070 vmem_xalloc() at vmem_xalloc+0xa45/frame 0xfffffe00887a3100 vmem_alloc() at vmem_alloc+0xf9/frame 0xfffffe00887a3160 kmem_malloc_domainset() at kmem_malloc_domainset+0x9b/frame 0xfffffe00887a31d0 malloc_large() at malloc_large+0x48/frame 0xfffffe00887a3220 malloc() at malloc+0x254/frame 0xfffffe00887a3290 pfioctl() at pfioctl+0x177c/frame 0xfffffe00887a3780 devfs_ioctl() at devfs_ioctl+0x114/frame 0xfffffe00887a37e0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x7c/frame 0xfffffe00887a3810 vn_ioctl() at vn_ioctl+0x278/frame 0xfffffe00887a3930 devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe00887a3970 kern_ioctl() at kern_ioctl+0x304/frame 0xfffffe00887a39e0 sys_ioctl() at sys_ioctl+0x247/frame 0xfffffe00887a3ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00887a3bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00887a3bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 14791 tid 117452 ] Stopped at kdb_enter+0x67: movq $0,0x16400ee(%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 0xfffffe0097a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00887a2c00 rbp 0xfffffe00887a2c20 rsi 0x40001 rdi 0xffffffff811327b6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887a2af0 r11 0x1ff77fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff8198c800 r14 0xffffffff81a74f8a r15 0xffffffff81a74f8a rip 0xffffffff81129817 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16400ee(%rip) db> show proc Process 14791 (syz-executor.1) at 0xfffff8003eafd538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffff80015e63000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bda538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00950339f0 (map 0xfffffe00950339f0) (map.pmap 0xfffffe0095033ab0) (pmap 0xfffffe0095033b10) threads: 4 115563 RunQ syz-executor.1 117442 Run CPU 1 syz-executor.1 117452 Run CPU 0 syz-executor.1 117453 RunQ syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 14791 784 784 0 R (threaded) syz-executor.1 115563 RunQ syz-executor.1 117442 Run CPU 1 syz-executor.1 117452 Run CPU 0 syz-executor.1 117453 RunQ syz-executor.1 9169 1 818 0 S uwait 0xfffff8003ce31900 syz-executor.2 9164 1 818 0 S uwait 0xfffff8003c4f5100 syz-executor.2 8225 0 0 0 DL aiordy 0xfffff80015ce2000 [aiod4] 8224 0 0 0 DL aiordy 0xfffff8003e018000 [aiod3] 8223 0 0 0 DL aiordy 0xfffff8003c47da70 [aiod2] 8222 0 0 0 DL aiordy 0xfffff8003c3caa70 [aiod1] 3233 1 3233 65 Ss select 0xfffff8003cd7c740 dhclient 2928 1 2928 0 Ss select 0xfffff8003cba4440 dhclient 2924 1 2924 0 Ss select 0xfffff80015f12ec0 dhclient 2903 1 2903 65 Ss select 0xfffff80015e6d140 dhclient 2554 1 2554 0 Ss select 0xfffff8003ce46ec0 dhclient 2551 1 2551 0 Ss select 0xfffff8003cbecd40 dhclient 2532 1 2532 65 Ss select 0xfffff8003cdfb740 dhclient 2093 1 2093 0 Ss select 0xfffff8003e0172c0 dhclient 2090 1 2090 0 Ss select 0xfffff8003cc6ea40 dhclient 2071 1 2071 65 Ss select 0xfffff8003cbecec0 dhclient 1141 1 1141 0 Ss select 0xfffff80015cde740 dhclient 1138 1 1138 0 Ss select 0xfffff8003c5105c0 dhclient 883 1 784 0 S uwait 0xfffff8003ca77f00 syz-executor.1 868 780 868 0 Ss piperd 0xfffff8003c3522e8 syz-executor.3 863 1 784 0 S uwait 0xfffff8003ca77d00 syz-executor.1 818 780 818 0 Ss piperd 0xfffff8003c3525d0 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Ss piperd 0xfffff8003cac72e8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100123 S kqread 0xfffff8003c3ba500 syz-fuzzer 100124 S uwait 0xfffff80015f50100 syz-fuzzer 100125 S uwait 0xfffff80015f50300 syz-fuzzer 100126 S uwait 0xfffff80015f50500 syz-fuzzer 100127 S uwait 0xfffff8003c4f5b00 syz-fuzzer 100128 S uwait 0xfffff8003c4f5d00 syz-fuzzer 100129 S uwait 0xfffff8003ca77700 syz-fuzzer 100130 S uwait 0xfffff8003ca77900 syz-fuzzer 100281 S uwait 0xfffff8003cf32f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e300b0 csh 776 694 776 0 Ss select 0xfffff8003c5e4d40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015ac44b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015ac4cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ac74b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ac7cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015acb4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015acbcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ace4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015acecb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015f112c0 sshd 507 1 507 0 Ss select 0xfffff80015eda740 syslogd 436 1 436 0 Ss select 0xfffff80015edaa40 devd 435 1 435 65 Ss select 0xfffff80015f12a40 dhclient 350 1 350 0 Ss select 0xfffff80015db9a40 dhclient 347 1 347 0 Ss select 0xfffff80015e26bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ce2a70 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004ddc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100079 RunQ [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarecl 0xffffffff82846c50 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830df8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d90410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 0xfffff80004bda538 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100066 D - 0xffffffff81e21840 [deadlkres] 100074 D - 0xfffff80015a4e900 [acpi_task_0] 100075 D - 0xfffff80015a4e900 [acpi_task_1] 100076 D - 0xfffff80015a4e900 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 14791 (syz-executor.1) thread 0xfffffe00951191e0 (117442) exclusive sleep mutex pmap (pmap) r = 0 (0xffffffff82880a30) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6155 Process 14791 (syz-executor.1) thread 0xfffffe00950b1000 (117452) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff82846da8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2127 Process 19 (pagedaemon) thread 0xfffffe0055370000 (100079) shared rw UMA lock (UMA lock) r = 0 (0xffffffff82244500) locked @ /syzkaller/managers/main/kernel/sys/vm/uma_core.c:3019 shared sx umareclaim (umareclaim) r = 0 (0xffffffff82846c50) locked @ /syzkaller/managers/main/kernel/sys/vm/uma_core.c:5132 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 inodedep 2704 3223K 16856 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 pf_rule 416 1664K 2742 dirrem 2694 1347K 13802 vfscache 3 1035K 3 newblk 6 1035K 16470 freefile 2694 1011K 13797 pcb 53 665K 12294 acpica 1674 649K 54806 subproc 156 632K 14885 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 50 filedesc 20 308K 27611 linker 348 270K 409 DEVFS1 107 214K 124 module 510 192K 510 kdtrace 233 191K 32251 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 10 141K 15093 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 pf_osfp 256 96K 256 routetbl 157 89K 598 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 9124 syncache 1 76K 1 vmem 3 72K 5 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 167 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 lltable 45 39K 104 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 kqueue 70 34K 14807 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 sctp_timw 64 32K 64 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 2 in6_multi 71 31K 71 DEVFSP 80 30K 305 GEOM 60 29K 489 kbdmux 6 28K 6 cred 27 27K 254 pwddesc 68 26K 14797 ifnet 7 25K 7 pf_table 6 24K 44 plimit 24 24K 1990 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 224046 pfs_nodes 20 20K 20 proc-args 52 20K 693 UART 12 18K 12 session 35 18K 499 bmsafemap 2 17K 14981 ksem 1 16K 8 rpc 2 16K 2 shmfd 1 16K 11 pfs_vncache 1 16K 1 sglist 5 13K 5 ufs_dirhash 20 13K 24 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 57 inpcbpolicy 30 12K 7210 sctp_atcl 11 11K 5034 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 pf_ifnet 12 10K 1868 uidinfo 3 9K 10 osd 23 9K 5512 sctp_stro 4 8K 863 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 65 mount 16 7K 90 fpukern_ctx 3 6K 3 sctp_atky 15 6K 5920 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 sctp_athm 11 5K 5037 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 sctp_map 8 3K 1726 ipsec 3 3K 3 mkdir 8 3K 27580 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 sctp_stri 2 2K 428 softdep 1 2K 1 vnodemarker 2 2K 8750 NFSD session 1 2K 1 freework 4 2K 13798 newdirblk 5 2K 13790 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 116 crypto 4 2K 4 diradd 4 2K 13842 freeblks 3 2K 13797 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 18191 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 264 entropy 2 1K 47 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 1661 sctp_iter 0 0K 77 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 68 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 2052 cdg data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 12 dctcp data 0 0K 0 vegas data 0 0K 0 htcp data 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 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 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 10508 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4297 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 12 allocindir 0 0K 0 indirdep 0 0K 16 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 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 22 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 3 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 twa_commands 0 0K 0 statfs 0 0K 13983 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 889 tcp_log_dev 0 0K 4 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 194359 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 4 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 168 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 20711 ioctlops 0 0K 14996 eventfd 0 0K 25 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 865 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 979 1452140 0 253 38088704 0 malloc-384 384 35506 64 40802 0 30 13658880 0 RADIX NODE 144 32477 140 1045895 0 64 4696848 0 malloc-1024 1024 4174 6 4179 0 16 4280320 0 malloc-1024 1024 2784 4 19886 0 16 2854912 0 malloc-8192 8192 328 4 1099 0 1 2719744 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8776 794 2294012 0 254 2449920 0 BUF TRIE 144 357 13111 139927 0 62 1939392 0 malloc-1024 1024 134 1734 12112 0 16 1912832 0 malloc-4096 4096 423 2 2751 0 2 1740800 0 UMA Slabs 0 112 13980 57 14012 0 126 1572144 0 malloc-512 512 2844 12 14474 0 30 1462272 0 malloc-384 384 3237 13 66972 0 30 1248000 0 mbuf_cluster 2048 585 1 585 0 253 1200128 0 tcp_log 416 0 2529 4229 0 253 1052064 0 malloc-4096 4096 13 161 195364 0 2 712704 0 malloc-384 384 1721 69 58083 0 30 687360 0 FFS inode 1160 519 34 14316 0 8 641480 0 malloc-8192 8192 70 7 14799 0 1 630784 0 malloc-32768 32768 12 7 13806 0 1 622592 0 malloc-384 384 1124 66 257141 0 30 456960 0 malloc-16384 16384 24 0 25 0 1 393216 0 VM OBJECT 264 1328 97 215464 0 30 376200 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 THREAD 1808 164 23 17453 0 8 338096 0 malloc-512 512 28 596 16783 0 30 319488 0 VNODE 448 558 90 14357 0 30 290304 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 3 1 4 0 1 262144 0 malloc-2048 2048 125 3 142 0 8 262144 0 tcp_inpcb 488 19 517 5500 0 253 261568 0 malloc-384 384 632 48 7909 0 30 261120 0 g_bio 408 0 610 534307 0 30 248880 0 malloc-1024 1024 191 37 30112 0 16 233472 0 256 Bucket 2048 104 8 17659 0 8 229376 0 MAP ENTRY 96 1743 441 800263 0 126 209664 0 malloc-8192 8192 23 2 37 0 1 204800 0 malloc-16384 16384 11 1 247 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 379 71 61427 0 30 172800 0 malloc-8192 8192 7 14 3750 0 1 172032 0 FFS2 dinode 256 519 126 14316 0 62 165120 0 vmem btag 56 2673 123 2673 0 254 156576 0 mbuf_packet 256 51 534 17481 0 254 149760 0 S VFS Cache 104 1026 378 16960 0 126 146016 0 malloc-384 384 349 21 18420 0 30 142080 0 sctp_raddr 736 14 173 2993 0 253 137632 0 VMSPACE 2544 41 13 14771 0 4 137376 0 socket 944 56 88 12310 0 253 135936 0 malloc-512 512 206 58 15295 0 30 135168 0 malloc-384 384 286 64 16460 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-512 512 195 61 28368 0 30 131072 0 sctp_ep 1280 5 97 3744 0 253 130560 0 clpbuf 2624 0 48 21319 0 15 125952 0 ertt_txseginfo 40 0 3030 39799 0 254 121200 0 PROC 1336 67 20 14796 0 8 116232 0 tcp_bbr_map 128 18 881 12928 0 126 115072 0 malloc-16384 16384 2 5 32 0 1 114688 0 malloc-1024 1024 100 4 105 0 16 106496 0 DEVCTL 1024 0 100 154 0 0 102400 0 filedesc0 1072 68 23 14797 0 8 97552 0 malloc-512 512 119 65 15721 0 30 94208 0 sctp_asoc 2288 4 36 863 0 253 91520 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 43 44 9539 0 16 89088 0 tcpcb 1080 19 51 5500 0 253 75600 0 pcpu-8 8 8149 555 56385 0 254 69632 0 32 Bucket 256 96 174 19600 0 62 69120 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 0 1 176 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-4096 4096 12 4 6697 0 2 65536 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-1024 1024 18 42 5475 0 16 61440 0 64 Bucket 512 50 70 28867 0 30 61440 0 16 Bucket 144 168 196 4337 0 62 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 6 18 2109 0 8 49152 0 malloc-512 512 78 10 378 0 30 45056 0 malloc-8192 8192 2 3 18476 0 1 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 25 55 3293 0 30 40960 0 Files 80 240 260 48981 0 126 40000 0 DIRHASH 1024 30 6 34 0 16 36864 0 NAMEI 1024 0 36 87452 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 6 0 1 32768 0 malloc-4096 4096 6 2 10 0 2 32768 0 malloc-2048 2048 2 14 151 0 8 32768 0 malloc-512 512 34 30 1651 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 6 30 2767 0 16 29952 0 tcp_rack_pcb 832 0 36 2052 0 16 29952 0 TURNSTILE 136 188 22 188 0 62 28560 0 ksiginfo 112 72 180 1681 0 126 28224 0 KNOTE 160 28 147 260417 0 62 28000 0 pipe 744 23 12 517 0 16 26040 0 malloc-8192 8192 1 2 54 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 PWD 32 21 735 13885 0 254 24192 0 2 Bucket 32 159 597 75777 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 46 254 3232 0 126 24000 0 sctp_chunk 152 12 144 2142 0 253 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 60 0 2 20480 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 udplite_inpcb 488 0 40 1454 0 253 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 13 0 1 16384 0 malloc-4096 4096 2 2 8949 0 2 16384 0 vtnet_tx_hdr 24 0 668 734364 0 254 16032 0 udp_inpcb 488 6 26 222 0 253 15616 0 malloc-2048 2048 2 4 6 0 8 12288 0 PGRP 88 35 103 501 0 126 12144 0 tcp_rack_map 112 0 108 3727 0 126 12096 0 ertt 72 19 149 5500 0 126 12096 0 ripcb 488 5 19 34 0 253 11712 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1312 0 253 11520 0 malloc-2048 2048 3 1 163 0 8 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 pf tags 104 11 67 105 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 rl_entry 40 71 131 71 0 254 8080 0 sctp_stream_msg_out 112 0 72 19 0 253 8064 0 sctp_laddr 48 0 168 13 0 254 8064 0 udpcb 32 6 246 1676 0 254 8064 0 4 Bucket 48 7 161 323 0 254 8064 0 AIO 208 0 38 127 0 62 7904 0 AIOCB 552 0 14 133 0 16 7728 0 routing nhops 256 27 3 35 0 62 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-4096 4096 1 0 1 0 2 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 0 253 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 16 6 16 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 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 sctp_readq 152 0 0 0 0 253 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 253 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 0 253 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 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 584 0 0 0 0 16 0 0 LTS VFS Cache 360 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 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 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 63 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 15 0 0 swwbuf 2624 0 0 0 0 7 0 0 swrbuf 2624 0 0 0 0 15 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 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