panic: pmap_growkernel: no memory to grow kernel cpuid = 0 time = 1624733680 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005177bc20 vpanic() at vpanic+0x1cc/frame 0xfffffe005177bc80 panic() at panic+0x43/frame 0xfffffe005177bce0 pmap_growkernel() at pmap_growkernel+0x60e/frame 0xfffffe005177bd20 vm_map_insert() at vm_map_insert+0x4f4/frame 0xfffffe005177bde0 vm_map_find() at vm_map_find+0x7e2/frame 0xfffffe005177bea0 kva_import() at kva_import+0x61/frame 0xfffffe005177bef0 vmem_try_fetch() at vmem_try_fetch+0x143/frame 0xfffffe005177bf40 vmem_xalloc() at vmem_xalloc+0xa45/frame 0xfffffe005177bfd0 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe005177c020 vmem_try_fetch() at vmem_try_fetch+0x143/frame 0xfffffe005177c070 vmem_xalloc() at vmem_xalloc+0xa45/frame 0xfffffe005177c100 vmem_alloc() at vmem_alloc+0xf9/frame 0xfffffe005177c160 kmem_malloc_domainset() at kmem_malloc_domainset+0x9b/frame 0xfffffe005177c1d0 malloc_large() at malloc_large+0x48/frame 0xfffffe005177c220 malloc() at malloc+0x254/frame 0xfffffe005177c290 pfioctl() at pfioctl+0x177c/frame 0xfffffe005177c780 devfs_ioctl() at devfs_ioctl+0x114/frame 0xfffffe005177c7e0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x7c/frame 0xfffffe005177c810 vn_ioctl() at vn_ioctl+0x278/frame 0xfffffe005177c930 devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe005177c970 kern_ioctl() at kern_ioctl+0x304/frame 0xfffffe005177c9e0 sys_ioctl() at sys_ioctl+0x247/frame 0xfffffe005177cab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe005177cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005177cbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 10428 tid 113924 ] Stopped at kdb_enter+0x67: movq $0,0x164086e(%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 0xfffffe005177bc00 rbp 0xfffffe005177bc20 rsi 0x40001 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005177baf0 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff8198c900 r14 0xffffffff81a7500b r15 0xffffffff81a7500b rip 0xffffffff81129097 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164086e(%rip) db> show proc Process 10428 (syz-executor.1) at 0xfffff80036b67000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffff800364c8a60 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0095141000 (map 0xfffffe0095141000) (map.pmap 0xfffffe00951410c0) (pmap 0xfffffe0095141120) threads: 5 113695 RunQ syz-executor.1 113911 S sbwait 0xfffff80036b011c4 syz-executor.1 113912 Run CPU 1 syz-executor.1 113924 Run CPU 0 syz-executor.1 113925 S sbwait 0xfffff80036b011c4 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 10434 807 807 0 R (threaded) syz-executor.2 105413 RunQ syz-executor.2 113921 S connec 0xfffff80066718bf0 syz-executor.2 113923 S uwait 0xfffff80036da4900 syz-executor.2 10431 783 783 0 R (threaded) syz-executor.0 113852 RunQ syz-executor.0 113917 S sbwait 0xfffff80036499924 syz-executor.0 113918 S uwait 0xfffff80036da4700 syz-executor.0 10428 784 784 0 R (threaded) syz-executor.1 113695 RunQ syz-executor.1 113911 S sbwait 0xfffff80036b011c4 syz-executor.1 113912 Run CPU 1 syz-executor.1 113924 Run CPU 0 syz-executor.1 113925 S sbwait 0xfffff80036b011c4 syz-executor.1 7504 1 784 0 S uwait 0xfffff80015ac1100 syz-executor.1 7503 1 784 0 S uwait 0xfffff80036431f00 syz-executor.1 3576 1 3576 65 Ss select 0xfffff80015debec0 dhclient 3237 1 3237 0 Ss select 0xfffff8003665fbc0 dhclient 3234 1 3234 0 Ss select 0xfffff80036f04d40 dhclient 3214 1 3214 65 Ss select 0xfffff80066198740 dhclient 2596 1 2596 0 Ss select 0xfffff80036ab38c0 dhclient 2593 1 2593 0 Ss select 0xfffff800661d7d40 dhclient 2571 1 2571 65 Ss select 0xfffff80015df72c0 dhclient 1988 1 1988 0 Ss select 0xfffff80036eeebc0 dhclient 1985 1 1985 0 Ss select 0xfffff800365f0d40 dhclient 1958 1 1958 65 Ss select 0xfffff80015df7140 dhclient 847 0 0 0 DL aiordy 0xfffff800660a5a60 [aiod4] 846 0 0 0 DL aiordy 0xfffff800660a8000 [aiod3] 845 0 0 0 DL aiordy 0xfffff800660a8530 [aiod2] 844 0 0 0 DL aiordy 0xfffff800660a8a60 [aiod1] 822 780 822 0 Ss piperd 0xfffff80015e0e5d0 syz-executor.3 819 1 819 0 Ss select 0xfffff80015ef6140 dhclient 816 1 816 0 Ss select 0xfffff80036db5ec0 dhclient 807 780 807 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffff80015d65f00 syz-fuzzer 100126 S uwait 0xfffff800365cb300 syz-fuzzer 100127 S kqread 0xfffff80036431900 syz-fuzzer 100128 S uwait 0xfffff800365cb700 syz-fuzzer 100129 S uwait 0xfffff8003640a100 syz-fuzzer 100130 S uwait 0xfffff800365fc900 syz-fuzzer 100131 S uwait 0xfffff800365fcb00 syz-fuzzer 100132 S uwait 0xfffff8003640a300 syz-fuzzer 100133 S uwait 0xfffff8003640a500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003654f5e0 csh 776 694 776 0 Ss select 0xfffff800369c38c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab64b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abc4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80015dc72c0 sshd 507 1 507 0 Ss select 0xfffff800363f5d40 syslogd 436 1 436 0 Ss select 0xfffff80015ef68c0 devd 435 1 435 65 Ss select 0xfffff80015deb440 dhclient 350 1 350 0 Ss select 0xfffff80036325bc0 dhclient 347 1 347 0 Ss select 0xfffff80015deb140 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b12000 [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] 100096 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 LL (threaded) [pagedaemon] 100079 L *pmap 0xfffff800365fd900 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c50e0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e438b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82fe9410 [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 0xfffff80004bda530 [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 - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e218c1 [deadlkres] 100074 D - 0xfffff80015a47100 [acpi_task_0] 100075 D - 0xfffff80015a47100 [acpi_task_1] 100076 D - 0xfffff80015a47100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 10428 (syz-executor.1) thread 0xfffffe009509a560 (113912) exclusive sleep mutex pmap (pmap) r = 0 (0xffffffff82880a30) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6155 Process 10428 (syz-executor.1) thread 0xfffffe009513a1e0 (113924) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff82846da8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2127 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 pcb 336 2000K 7049 newblk 9 1036K 12310 vfscache 3 1035K 3 pf_rule 206 824K 2427 inodedep 152 671K 12994 acpica 1674 649K 54806 subproc 153 629K 10521 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 54 sctp_atcl 308 308K 3954 sctp_stro 154 308K 672 filedesc 20 308K 19055 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 235 193K 24362 module 510 192K 510 vnet_data 1 176K 1 sctp_atky 462 174K 4632 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 11102 tfo_ccache 1 136K 1 sem 4 120K 4 sctp_athm 308 116K 3954 sctp_map 308 116K 1344 routetbl 176 105K 619 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 7115 syncache 1 76K 1 vmem 3 72K 5 dirrem 143 72K 9526 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 freefile 143 54K 9522 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 pf_table 12 48K 50 pf_osfp 116 44K 116 ithread 99 43K 99 rman 84 42K 425 KTRACE 101 38K 18344 taskqueue 60 36K 60 lltable 41 35K 61 proc 3 34K 3 kqueue 70 34K 10444 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 33 DEVFSP 80 30K 119 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 256 pwddesc 68 26K 10436 ifnet 7 25K 7 plimit 24 24K 2102 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 161626 pfs_nodes 20 20K 20 proc-args 52 20K 661 UART 12 18K 12 session 35 18K 50 bmsafemap 2 17K 10957 ksem 1 16K 7 sctp_timw 32 16K 32 rpc 2 16K 2 shmfd 1 16K 30 pfs_vncache 1 16K 1 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 57 vt 11 11K 11 ufs_dirhash 16 11K 24 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 inpcbpolicy 25 10K 2601 pf_ifnet 11 9K 38 uidinfo 3 9K 16 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 83 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 osd 10 4K 774 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 19024 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 9521 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 9520 vnodemarker 2 2K 9412 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 6034 filecaps 5 2K 100 crypto 4 2K 4 newdirblk 4 2K 9512 diradd 4 2K 9566 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 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 65 entropy 2 1K 46 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 iov 1 1K 18350 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 cdg data 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 233 sctp_mcore 0 0K 0 sctp_socko 0 0K 1480 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 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 8769 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4626 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 15 allocindir 0 0K 0 indirdep 0 0K 20 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 7 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 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 twa_commands 0 0K 0 statfs 0 0K 9710 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 892 tcp_log_dev 0 0K 0 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 220258 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 7 lio 0 0K 6 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 118 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 11975 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 876 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 27 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 421 1481091 0 252 35803136 0 malloc-384 384 35800 20 40397 0 30 13754880 0 RADIX NODE 144 33004 33 1118033 0 62 4757328 0 malloc-1024 1024 4174 10 4187 0 16 4284416 0 malloc-8192 8192 328 3 1099 0 1 2711552 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8834 646 2269873 0 254 2426880 0 BUF TRIE 144 359 13109 166385 0 62 1939392 0 UMA Slabs 0 112 12319 350 13466 0 126 1418928 0 malloc-8192 8192 156 11 3287 0 1 1368064 0 mbuf_cluster 2048 615 1 615 0 252 1261568 0 malloc-4096 4096 213 2 2424 0 2 880640 0 malloc-1024 1024 227 561 16254 0 16 806912 0 malloc-1024 1024 133 623 10387 0 16 774144 0 malloc-384 384 1855 65 183254 0 30 737280 0 malloc-384 384 1720 70 58416 0 30 687360 0 FFS inode 1160 519 27 10043 0 8 633360 0 malloc-8192 8192 70 5 10438 0 1 614400 0 malloc-32768 32768 12 5 9528 0 1 557056 0 malloc-384 384 682 738 42736 0 30 545280 0 malloc-512 512 305 679 10274 0 30 503808 0 malloc-16384 16384 24 2 35 0 1 425984 0 malloc-1024 1024 354 34 26821 0 16 397312 0 VM OBJECT 264 1349 76 155250 0 30 376200 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_asoc 2288 154 6 672 0 252 366080 0 malloc-1024 1024 313 35 3967 0 16 356352 0 THREAD 1808 166 21 13925 0 8 338096 0 malloc-2048 2048 156 6 1864 0 8 331776 0 malloc-65536 65536 3 2 7 0 1 327680 0 VNODE 448 557 91 10083 0 30 290304 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 142 0 8 262144 0 malloc-384 384 622 48 3301 0 30 257280 0 sctp_ep 1280 154 32 3282 0 252 238080 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 2 39 0 1 204800 0 256 Bucket 2048 85 13 14831 0 8 200704 0 MAP ENTRY 96 1746 312 568119 0 126 197568 0 UMA Zones 768 242 2 242 0 16 187392 0 g_bio 408 0 440 631672 0 30 179520 0 FFS2 dinode 256 519 126 10041 0 62 165120 0 vmem btag 56 2819 121 2819 0 254 164640 0 malloc-384 384 360 60 58056 0 30 161280 0 mbuf_packet 256 100 515 7756 0 254 157440 0 S VFS Cache 104 1028 337 12318 0 126 141960 0 malloc-512 512 205 67 11303 0 30 139264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-512 512 197 59 20714 0 30 131072 0 VMSPACE 2544 41 10 10410 0 4 129744 0 malloc-384 384 286 44 11850 0 30 126720 0 sctp_raddr 736 154 11 672 0 252 121440 0 malloc-512 512 31 201 12683 0 30 118784 0 malloc-4096 4096 19 9 221269 0 2 114688 0 PROC 1328 67 17 10435 0 8 111552 0 DEVCTL 1024 0 100 153 0 0 102400 0 malloc-1024 1024 97 3 102 0 16 102400 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 32 0 1 98304 0 filedesc0 1072 68 23 10436 0 8 97552 0 malloc-384 384 208 42 11942 0 30 96000 0 socket 944 51 49 7266 0 252 94400 0 malloc-512 512 119 65 11243 0 30 94208 0 ertt_txseginfo 40 0 2323 24624 0 254 92920 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 34285 0 14 83968 0 tcp_bbr_map 128 0 651 1302 0 126 83328 0 128 Bucket 1024 36 39 5831 0 16 76800 0 32 Bucket 256 107 178 393487 0 62 72960 0 malloc-4096 4096 12 5 4803 0 2 69632 0 64 Bucket 512 45 91 61197 0 30 69632 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 2 2 15 0 1 65536 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-8192 8192 3 4 36 0 1 57344 0 pcpu-8 8 6533 635 21989 0 254 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 2 4 13239 0 1 49152 0 tcp_inpcb 488 6 82 762 0 252 42944 0 DIRHASH 1024 19 21 34 0 16 40960 0 malloc-2048 2048 16 4 24 0 8 40960 0 malloc-512 512 26 54 1461 0 30 40960 0 16 Bucket 144 111 169 3892 0 62 40320 0 tcpcb 1080 6 29 762 0 252 37800 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 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 247 153 33039 0 126 32000 0 pipe 744 23 17 556 0 16 29760 0 NAMEI 1024 0 28 63005 0 16 28672 0 malloc-4096 4096 6 1 8 0 2 28672 0 malloc-512 512 46 10 208 0 30 28672 0 malloc-512 512 34 22 1099 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 ksiginfo 112 69 183 1685 0 126 28224 0 udplite_inpcb 488 4 52 1488 0 252 27328 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 48 0 1 24576 0 malloc-2048 2048 2 10 151 0 8 24576 0 PWD 32 22 734 9609 0 254 24192 0 2 Bucket 32 86 670 84255 0 254 24192 0 KNOTE 160 28 122 196323 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 42 258 2415 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 63 0 2 20480 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 10 0 2 16384 0 malloc-4096 4096 2 2 7290 0 2 16384 0 malloc-2048 2048 2 6 18 0 8 16384 0 sctp_stream_msg_out 112 83 61 98 0 252 16128 0 vtnet_tx_hdr 24 0 668 750776 0 254 16032 0 sctp_chunk 152 70 34 81 0 252 15808 0 tcp_rack_pcb 832 0 18 233 0 16 14976 0 tcp_bbr_pcb 832 0 18 271 0 16 14976 0 malloc-2048 2048 3 3 163 0 8 12288 0 ripcb 488 9 15 120 0 252 11712 0 udp_inpcb 488 6 18 231 0 252 11712 0 kenv 258 15 30 1038 0 30 11610 0 unpcb 256 20 25 1340 0 252 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 pf tags 104 2 76 8 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 56 0 126 8096 0 rl_entry 40 64 138 64 0 254 8080 0 udpcb 32 10 242 1719 0 254 8064 0 ertt 72 6 106 762 0 126 8064 0 4 Bucket 48 7 161 218 0 254 8064 0 AIO 208 0 38 26 0 62 7904 0 AIOCB 552 0 14 45 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 6 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-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_laddr 48 0 84 33 0 254 4032 0 tcp_rack_map 112 0 36 3 0 126 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 252 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 13 9 13 0 62 3872 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 cdg_qdiffsample 16 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 sctp_readq 152 0 0 0 0 252 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 0 252 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 252 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 tcp_log 416 0 0 0 0 252 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 0 252 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 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 0 252 0 0 mbuf_jumbo_9k 9216 0 0 0 0 252 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 62 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 14 0 0 swwbuf 2624 0 0 0 0 6 0 0 swrbuf 2624 0 0 0 0 14 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