panic: pmap_growkernel: no memory to grow kernel cpuid = 1 time = 1710409823 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a5be310 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a5be470 vpanic() at vpanic+0x26a/frame 0xfffffe006a5be630 panic() at panic+0xb5/frame 0xfffffe006a5be6f0 pmap_growkernel() at pmap_growkernel+0x5d2/frame 0xfffffe006a5be750 vm_map_insert1() at vm_map_insert1+0x6af/frame 0xfffffe006a5be890 vm_map_find() at vm_map_find+0xb37/frame 0xfffffe006a5be9f0 kva_import() at kva_import+0xd4/frame 0xfffffe006a5bead0 vmem_try_fetch() at vmem_try_fetch+0x21e/frame 0xfffffe006a5bebc0 vmem_xalloc() at vmem_xalloc+0x569/frame 0xfffffe006a5bec80 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe006a5becd0 vmem_try_fetch() at vmem_try_fetch+0x21e/frame 0xfffffe006a5bedb0 vmem_xalloc() at vmem_xalloc+0x569/frame 0xfffffe006a5bee70 vmem_alloc() at vmem_alloc+0xfe/frame 0xfffffe006a5beed0 kmem_malloc_domainset() at kmem_malloc_domainset+0x189/frame 0xfffffe006a5bf010 malloc_large() at malloc_large+0x3e/frame 0xfffffe006a5bf050 sctp_process_cmsgs_for_init() at sctp_process_cmsgs_for_init+0x739/frame 0xfffffe006a5bf270 sctp_lower_sosend() at sctp_lower_sosend+0x2afa/frame 0xfffffe006a5bf6c0 sctp_sosend() at sctp_sosend+0x701/frame 0xfffffe006a5bf960 sousrsend() at sousrsend+0x116/frame 0xfffffe006a5bf9f0 kern_sendit() at kern_sendit+0x5b5/frame 0xfffffe006a5bfb50 freebsd32_sendmsg() at freebsd32_sendmsg+0x515/frame 0xfffffe006a5bfd10 ia32_syscall() at ia32_syscall+0x466/frame 0xfffffe006a5bff30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf9c KDB: enter: panic [ thread pid 2734 tid 102421 ] Stopped at kdb_enter+0x6e: movq $0,0x2191cf7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe006d200000 rdx 0x3ffff rbx 0xffffffff82702440 .str.27 rsp 0xfffffe006a5be450 rbp 0xfffffe006a5be470 rsi 0x40001 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe00751fe740 r13 0xfffffffffffffffd r14 0xffffffff82702440 .str.27 r15 0 rip 0xffffffff815cf31e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191cf7(%rip) db> show proc Process 2734 (syz-executor.0) at 0xfffffe00751f0ac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 770 at 0xfffffe006d191000 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0x40000 arguments: /root/syz-executor.0 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00541f2c08 (map 0xfffffe00541f2c08) (map.pmap 0xfffffe00541f2cc8) (pmap 0xfffffe00541f2d38) threads: 2 102240 s syz-executor.0 102421 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 2736 1814 1814 0 R (threaded) syz-executor.2 102154 RunQ syz-executor.2 102423 S connec 0xfffffe006a33885a syz-executor.2 102424 S uwait 0xfffffe0057aa4500 syz-executor.2 2734 770 770 0 T (threaded) syz-executor.0 102240 s syz-executor.0 102421 Run CPU 1 syz-executor.0 2709 781 781 0 T (threaded) syz-executor.3 102110 s syz-executor.3 102394 RunQ syz-executor.3 2708 771 771 0 T (threaded) syz-executor.1 100140 s syz-executor.1 102393 RunQ syz-executor.1 2707 1 771 0 S uwait 0xfffffe0057677d80 syz-executor.1 2592 2582 2592 0 Ss select 0xfffffe0073ddeec0 dhclient 2586 1 2586 0 Ss select 0xfffffe005874e9c0 dhclient 2582 2568 424 65 S select 0xfffffe0073ddc640 dhclient 2568 424 424 0 S wait 0xfffffe00541deb00 sh 2555 1 2555 65 Ss select 0xfffffe005874f8c0 dhclient 2350 0 0 0 DL mdwait 0xfffffe006d1d2000 [md3] 2345 0 0 0 DL mdwait 0xfffffe0070801000 [md2] 2342 0 0 0 DL mdwait 0xfffffe00746fe000 [md1] 2338 0 0 0 DL mdwait 0xfffffe00746ff000 [md0] 1814 768 1814 0 Rs syz-executor.2 1758 0 0 0 DL aiordy 0xfffffe006d193b00 [aiod4] 1757 0 0 0 DL aiordy 0xfffffe006d192ae0 [aiod3] 1756 0 0 0 DL aiordy 0xfffffe006d1f7ac0 [aiod2] 1755 0 0 0 DL aiordy 0xfffffe006d1f95a0 [aiod1] 1116 1 1116 0 Ss select 0xfffffe005874c640 dhclient 1113 1 1113 0 Ss select 0xfffffe005874f840 dhclient 781 768 781 0 Rs syz-executor.3 771 768 771 0 Rs syz-executor.1 770 768 770 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffffe0057aa5980 syz-fuzzer 100111 S uwait 0xfffffe0057aa5d80 syz-fuzzer 100112 S wait 0xfffffe00571bc040 syz-fuzzer 100113 S wait 0xfffffe00571bc040 syz-fuzzer 100114 S uwait 0xfffffe0057aa5080 syz-fuzzer 100115 S uwait 0xfffffe0057aa5180 syz-fuzzer 100116 S wait 0xfffffe00571bc040 syz-fuzzer 100117 S kqread 0xfffffe006cd88d00 syz-fuzzer 100120 S wait 0xfffffe00571bc040 syz-fuzzer 100122 S uwait 0xfffffe0057aa4800 syz-fuzzer 100129 S uwait 0xfffffe0057aa4d00 syz-fuzzer 100130 S uwait 0xfffffe0057675300 syz-fuzzer 100724 S uwait 0xfffffe0057674c80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006d191b70 csh 764 682 764 0 Ss select 0xfffffe0007984540 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057bfe8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bfecb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057bff0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057bff4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057bff8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057bffcb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007c000b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007c004b0 getty 686 1 686 0 Ss nanslp 0xffffffff83742401 cron 682 1 682 0 Ss select 0xfffffe006ccf9640 sshd 495 1 495 0 Ss select 0xfffffe00079846c0 syslogd 424 1 424 0 Ss wait 0xfffffe006a302ac0 devd 423 1 423 65 Ss select 0xfffffe005874f240 dhclient 338 1 338 0 Ss select 0xfffffe005874f3c0 dhclient 335 1 335 0 Ss select 0xfffffe00079844c0 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571bd060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00589acce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a7600 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 Run CPU 0 [dom0] 100080 D launds 0xffffffff8388f484 [laundry: dom0] 100081 D umarcl 0xffffffff81d690d0 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8459dea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff841195c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348a340 [doneq0] 100045 D - 0xffffffff8348a2c0 [async] 100076 D - 0xffffffff8348a140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388aca0 [crypto] 100042 D crypto_ 0xfffffe005710fe30 [crypto returns 0] 100043 D crypto_ 0xfffffe005710fe80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ead80 [g_event] 100036 D - 0xffffffff836eada0 [g_up] 100037 D - 0xffffffff836eadc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe00541de040 [init] 10 0 0 0 DL audit_w 0xffffffff8388b700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836eb760 [swapper] 100005 D - 0xfffffe005420e000 [softirq_0] 100006 D - 0xfffffe005420de00 [softirq_1] 100007 D - 0xfffffe005420dd00 [if_io_tqg_0] 100008 D - 0xfffffe005420dc00 [if_io_tqg_1] 100009 D - 0xfffffe005420db00 [if_config_tqg_0] 100010 D - 0xfffffe000796d200 [pci_hp taskq] 100011 D - 0xfffffe000796d100 [kqueue_ctx taskq] 100014 D - 0xfffffe000796cd00 [thread taskq] 100016 D - 0xfffffe000796cb00 [aiod_kick taskq] 100017 D - 0xfffffe000796ca00 [deferred_unmount ta] 100018 D - 0xfffffe000796c900 [inm_free taskq] 100019 D - 0xfffffe000796c800 [in6m_free taskq] 100020 D - 0xfffffe000796c700 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c500 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000796c200 [firmware taskq] 100039 D - 0xfffffe000796c000 [crypto_0] 100040 D - 0xfffffe000796c000 [crypto_1] 100055 D - 0xfffffe000796bd00 [vtnet0 rxq 0] 100056 D - 0xfffffe000796bc00 [vtnet0 txq 0] 100057 D - 0xfffffe000796bb00 [vtnet0 rxq 1] 100058 D - 0xfffffe000796ba00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007985b00 [virtio_balloon] 100066 D - 0xffffffff82707680 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe000796d800 [mca taskq] 100075 D - 0xfffffe000796be00 [CAM taskq] db> show all locks Process 2734 (syz-executor.0) thread 0xfffffe00751fe740 (102421) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff8388e7e0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:2146 Process 8 (pagedaemon) thread 0xfffffe0057697000 (100077) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff80005c39000) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:1485 shared rw UMA lock (UMA lock) r = 0 (0xffffffff82c0b640) locked @ /syzkaller/managers/i386/kernel/sys/vm/uma_core.c:3073 shared sx umareclaim (umareclaim) r = 0 (0xffffffff8388e480) locked @ /syzkaller/managers/i386/kernel/sys/vm/uma_core.c:5292 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4224 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 524 newblk 128 1056K 5876 pcb 367 1054K 5442 vfscache 3 1025K 3 inodedep 123 558K 2077 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 150 278K 2830 vmem 3 266K 6 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 sctp_stro 171 171K 1100 filedesc 20 153K 3654 tidhash 3 141K 3 pagedep 13 131K 1828 linker 352 130K 386 sctp_atcl 342 129K 3964 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 114 114K 133 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 BPF 30 53K 51 umtx 368 46K 368 kdtrace 220 44K 5162 temp 36 39K 3565 DEVFS3 132 33K 143 hostcache 1 32K 1 shm 1 32K 20 msg 4 30K 4 kbdmux 6 28K 6 dirrem 102 26K 1954 tcp_fsb_rack 12 25K 602 LRO 22 23K 24 sctp_atky 513 22K 5289 routetbl 190 21K 612 DEVFS_RULE 56 20K 56 ifaddr 69 20K 80 sctp_timw 68 17K 68 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 md_disk 4 16K 4 ithread 97 16K 97 freework 62 16K 3205 lltable 48 15K 74 GEOM 89 15K 569 bus-sc 34 15K 1687 eventhandler 161 14K 161 freefile 104 13K 1932 ether_multi 157 13K 195 KTRACE 100 13K 100 ifnet 7 13K 8 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 71 9K 81 bmsafemap 3 9K 2071 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 58 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 111 sglist 6 7K 6 kqueue 63 7K 2904 cred 24 6K 264 CAM DEV 3 6K 510 plimit 22 6K 386 pfs_nodes 22 6K 22 sctp_athm 342 6K 4161 sctp_map 342 6K 2304 hhook 15 5K 17 pf_ifnet 13 5K 36 ufs_dirhash 20 5K 24 UMA 267 5K 267 vt 11 5K 11 pf_table 2 4K 12 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 445 evdev 4 4K 4 pwddesc 61 4K 2815 session 28 4K 43 acpisem 28 4K 28 freeblks 13 4K 1982 kcovinfo 52 4K 65 proc-args 83 4K 3944 CC Mem 12 3K 792 terminal 11 3K 11 lockf 24 3K 60 selfd 38 3K 41120 clone 9 3K 9 uidinfo 3 3K 16 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 17 ip6ndp 12 2K 17 select 13 2K 59 Unitno 27 2K 53 tun 7 2K 8 CAM XPT 22 2K 543 tcp_pcm_rack 6 2K 322 msi 12 2K 12 in_multi 6 2K 9 toponodes 6 2K 6 mkdir 10 2K 3592 ipsecpolicy 2 2K 2 acpidev 20 2K 20 softdep 1 1K 1 indirdep 4 1K 2051 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 102 NFSD session 1 1K 1 newdirblk 7 1K 1796 diradd 7 1K 1989 CAM periph 4 1K 271 sctp_ifn 6 1K 17 ipsec 3 1K 3 netlink 3 1K 53 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 inpcbpolicy 21 1K 1065 crypto 4 1K 112 encap_export_host 12 1K 12 osd 17 1K 760 iov 2 1K 16425 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 14 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 soname 6 1K 6302 pf_rule 1 1K 17 cryptodev 2 1K 560 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 8 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 41 acpiintr 1 1K 1 filecaps 3 1K 101 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do_rack 0 0K 0 filemon 0 0K 77 sctp_mcore 0 0K 0 sctp_socko 0 0K 2293 sctp_iter 0 0K 15 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 15 sctp_aadr 0 0K 27 sctp_stri 0 0K 394 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1260 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 48 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 4 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 17 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 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 statfs 0 0K 198 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 187 eventfd 0 0K 13 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 336 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 701 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 5 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 96 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 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 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 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 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 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 94 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8369 1029 295143 0 254 38494208 0 mbuf 256 9260 14878 965943 0 254 6179328 0 RADIX NODE 144 26394 257 104507 0 63 3837744 0 tcp_log 416 0 9063 32914 0 253 3770208 0 BUF TRIE 144 207 11609 4519 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11449 145 11628 0 126 1484032 0 malloc-4096 4096 341 1 1016 0 2 1400832 0 UMA Slabs 0 112 11123 31 11123 0 126 1249248 0 sctp_asoc 2256 171 339 1090 0 253 1150560 0 vmem btag 56 19116 147 19169 0 254 1078728 0 256 Bucket 2048 299 31 3718 0 8 675840 0 FFS inode 1168 516 30 2448 0 8 637728 0 sctp_ep 1176 171 339 2677 0 253 599760 0 sctp_chunk 152 308 3176 48895 0 253 529568 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 40 468 5034 0 254 487680 0 ertt_txseginfo 40 0 10706 159420 0 254 428240 0 malloc-2048 2048 176 24 2783 0 8 409600 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 179 338 1322 0 253 380512 0 VM OBJECT 264 1255 65 37508 0 30 348480 0 THREAD 1824 158 26 2424 0 8 335616 0 malloc-4096 4096 77 3 2770 0 2 327680 0 VNODE 448 556 110 2491 0 30 298368 0 malloc-64 64 4132 467 48330 0 254 294336 0 malloc-256 256 287 838 7892 0 62 288000 0 malloc-384 384 477 243 6194 0 30 276480 0 tcp_bbr_map 128 0 2108 15089 0 126 269824 0 malloc-16 16 14472 278 19485 0 254 236000 0 malloc-32768 32768 0 7 1940 0 1 229376 0 DEVCTL 1024 39 181 170 0 0 225280 0 malloc-16384 16384 9 4 1824 0 1 212992 0 malloc-1024 1024 183 25 2820 0 16 212992 0 malloc-65536 65536 2 1 10 0 1 196608 0 mbuf_packet 256 116 646 13640 0 254 195072 0 malloc-128 128 1247 272 33767 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5367 303 7536 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 160 38 22557 0 16 164736 0 malloc-128 128 817 454 6510 0 126 162688 0 FFS2 dinode 256 516 114 2448 0 62 161280 0 MAP ENTRY 96 1365 273 115547 0 126 157248 0 malloc-2048 2048 3 69 510 0 8 147456 0 S VFS Cache 104 1012 392 3103 0 126 146016 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 4 0 1 131072 0 malloc-65536 65536 0 2 120 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 114 14 133 0 16 131072 0 unpcb 256 14 496 1244 0 254 130560 0 PROC 1376 60 28 2736 0 8 121088 0 128 Bucket 1024 81 34 1021 0 16 117760 0 ksiginfo 112 64 980 20313 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-256 256 66 309 1637 0 62 96000 0 malloc-256 256 267 108 4231 0 62 96000 0 malloc-256 256 258 117 4951 0 62 96000 0 filedesc0 1072 61 23 2815 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 syncache 168 0 528 11 0 253 88704 0 64 Bucket 512 88 80 9298 0 30 86016 0 g_bio 408 0 210 33294 0 30 85680 0 sctp_readq 152 0 520 233 0 253 79040 0 tcp_inpcb 1312 12 45 747 0 8 74784 0 malloc-64 64 520 551 16796 0 254 68544 0 malloc-128 128 297 230 298 0 126 67456 0 malloc-128 128 378 149 1200 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-4096 4096 12 4 25 0 2 65536 0 malloc-256 256 142 113 160 0 62 65280 0 malloc-256 256 128 127 6604 0 62 65280 0 32 Bucket 256 88 167 3138 0 62 65280 0 sctp_stream_msg_out 112 11 529 470 0 253 60480 0 malloc-384 384 117 33 153 0 30 57600 0 malloc-8192 8192 1 6 80 0 1 57344 0 malloc-8192 8192 5 2 132 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 6 8 302 0 2 57344 0 malloc-64 64 458 361 663 0 254 52416 0 malloc-64 64 180 639 3520 0 254 52416 0 VMSPACE 616 36 48 2719 0 16 51744 0 tcp_rack_map 128 8 395 2354 0 126 51584 0 malloc-128 128 172 231 729 0 126 51584 0 malloc-128 128 100 303 2363 0 126 51584 0 malloc-256 256 115 80 883 0 62 49920 0 malloc-256 256 18 177 2531 0 62 49920 0 DIRHASH 1024 31 17 35 0 16 49152 0 NAMEI 1024 0 48 22545 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 pipe 728 22 44 479 0 16 48048 0 pcpu-8 8 4815 817 5598 0 254 45056 0 16 Bucket 144 75 205 612 0 62 40320 0 udp_inpcb 424 6 84 213 0 30 38160 0 tcp_rack_pcb 1216 6 24 301 0 8 36480 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 57 510 71 0 254 36288 0 malloc-64 64 210 357 611 0 254 36288 0 malloc-64 64 195 372 5601 0 254 36288 0 malloc-64 64 54 513 141 0 254 36288 0 malloc-128 128 8 271 321 0 126 35712 0 ripcb 392 3 87 103 0 30 35280 0 routing nhops 256 27 108 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 da_ccb 544 0 63 8438 0 16 34272 0 TURNSTILE 136 185 67 185 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 4 4 210 0 2 32768 0 malloc-2048 2048 6 10 83 0 8 32768 0 malloc-2048 2048 14 2 45 0 8 32768 0 malloc-2048 2048 6 10 57 0 8 32768 0 malloc-2048 2048 10 6 202 0 8 32768 0 malloc-1024 1024 12 20 241 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 58 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 1 63 13 0 30 32768 0 malloc-512 512 2 62 102 0 30 32768 0 malloc-512 512 11 53 229 0 30 32768 0 malloc-512 512 6 58 57 0 30 32768 0 malloc-512 512 2 62 14 0 30 32768 0 malloc-512 512 7 57 23 0 30 32768 0 malloc-512 512 1 63 4 0 30 32768 0 malloc-512 512 0 64 408 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 PWD 40 21 787 1872 0 254 32320 0 KNOTE 160 30 170 24531 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 197 203 14569 0 126 32000 0 8 Bucket 80 64 336 1194 0 126 32000 0 tcp_log_id_node 120 0 264 16 0 126 31680 0 PGRP 120 28 236 43 0 126 31680 0 clpbuf 2624 0 12 89 0 4 31488 0 tcp_bbr_pcb 832 0 36 245 0 16 29952 0 sctp_laddr 48 200 388 864 0 254 28224 0 malloc-32 32 302 580 5560 0 254 28224 0 4 Bucket 48 6 582 10 0 254 28224 0 2 Bucket 32 65 817 885 0 254 28224 0 AIO 208 0 133 19 0 62 27664 0 udplite_inpcb 424 0 63 2 0 30 26712 0 cpuset 200 7 121 7 0 62 25600 0 rl_entry 40 66 540 66 0 254 24240 0 rtentry 168 31 113 39 0 62 24192 0 malloc-384 384 26 34 391 0 30 23040 0 malloc-384 384 38 22 45 0 30 23040 0 malloc-384 384 1 59 6 0 30 23040 0 SLEEPQUEUE 88 185 71 185 0 126 22528 0 udp_inpcb ports 32 3 627 41 0 254 20160 0 tcp_inpcb ports 32 9 621 404 0 254 20160 0 ertt 72 12 268 747 0 126 20160 0 malloc-32 32 42 588 56 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 60 570 166 0 254 20160 0 malloc-32 32 205 425 251 0 254 20160 0 malloc-32 32 40 590 746 0 254 20160 0 malloc-32 32 353 277 5395 0 254 20160 0 malloc-16 16 714 536 6586 0 254 20000 0 cryptop 280 0 70 30 0 30 19600 0 AIOCB 552 0 35 18 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 79 0 2 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 0 16 9 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 203333 0 254 16032 0 kenv 258 17 43 1079 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-16 16 14 736 752 0 254 12000 0 malloc-16 16 18 732 155 0 254 12000 0 malloc-16 16 302 448 554 0 254 12000 0 malloc-16 16 34 716 41 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 21 729 30400 0 254 12000 0 AIOLIO 272 0 42 1 0 30 11424 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 253 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 253 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 ipq 56 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 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 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 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 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 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-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-8192 8192 0 0 0 0 1 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