panic: pmap_growkernel: no memory to grow kernel cpuid = 1 time = 1623679903 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c699c20 vpanic() at vpanic+0x1cc/frame 0xfffffe009c699c80 panic() at panic+0x43/frame 0xfffffe009c699ce0 pmap_growkernel() at pmap_growkernel+0x60e/frame 0xfffffe009c699d20 vm_map_insert() at vm_map_insert+0x4f4/frame 0xfffffe009c699de0 vm_map_find() at vm_map_find+0x7e2/frame 0xfffffe009c699ea0 kva_import() at kva_import+0x61/frame 0xfffffe009c699ef0 vmem_try_fetch() at vmem_try_fetch+0x143/frame 0xfffffe009c699f40 vmem_xalloc() at vmem_xalloc+0xa45/frame 0xfffffe009c699fd0 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe009c69a020 vmem_try_fetch() at vmem_try_fetch+0x143/frame 0xfffffe009c69a070 vmem_xalloc() at vmem_xalloc+0xa45/frame 0xfffffe009c69a100 vmem_alloc() at vmem_alloc+0xf9/frame 0xfffffe009c69a160 kmem_malloc_domainset() at kmem_malloc_domainset+0x9b/frame 0xfffffe009c69a1d0 malloc_large() at malloc_large+0x48/frame 0xfffffe009c69a220 malloc() at malloc+0x254/frame 0xfffffe009c69a290 pfioctl() at pfioctl+0x177c/frame 0xfffffe009c69a780 devfs_ioctl() at devfs_ioctl+0x114/frame 0xfffffe009c69a7e0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x7c/frame 0xfffffe009c69a810 vn_ioctl() at vn_ioctl+0x278/frame 0xfffffe009c69a930 devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe009c69a970 kern_ioctl() at kern_ioctl+0x304/frame 0xfffffe009c69a9e0 sys_ioctl() at sys_ioctl+0x247/frame 0xfffffe009c69aab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c69abf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c69abf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 61250 tid 170918 ] Stopped at kdb_enter+0x67: movq $0,0x164006e(%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 0xfffffe0099800000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c699c00 rbp 0xfffffe009c699c20 rsi 0x40001 rdi 0xffffffff81132836 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c699af0 r11 0x1ff63fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff8198b900 r14 0xffffffff81a73ef0 r15 0xffffffff81a73ef0 rip 0xffffffff81129897 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164006e(%rip) db> show proc Process 61250 (syz-executor.2) at 0xfffff80050367000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 854 at 0xfffff8003cc1d000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009d9833e0 (map 0xfffffe009d9833e0) (map.pmap 0xfffffe009d9834a0) (pmap 0xfffffe009d983500) threads: 5 168937 RunQ syz-executor.2 170913 Run CPU 0 syz-executor.2 170918 Run CPU 1 syz-executor.2 170919 S uwait 0xfffff8004f024f00 syz-executor.2 170920 S uwait 0xfffff8003cd47b00 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 61250 854 854 0 R (threaded) syz-executor.2 168937 RunQ syz-executor.2 170913 Run CPU 0 syz-executor.2 170918 Run CPU 1 syz-executor.2 170919 S uwait 0xfffff8004f024f00 syz-executor.2 170920 S uwait 0xfffff8003cd47b00 syz-executor.2 59589 1 788 0 S uwait 0xfffff8003ce10d00 syz-executor.1 59579 1 788 0 S uwait 0xfffff8004f0e2b00 syz-executor.1 59567 1 788 0 S uwait 0xfffff8004f8eab00 syz-executor.1 58416 1 798 0 S uwait 0xfffff8004f0e3900 syz-executor.3 58409 1 798 0 S uwait 0xfffff80015d55f00 syz-executor.3 49482 1 788 0 S uwait 0xfffff8003c24bd00 syz-executor.1 49476 1 788 0 S uwait 0xfffff8003ce10700 syz-executor.1 47187 1 854 0 S uwait 0xfffff8004fd15f00 syz-executor.2 47186 1 854 0 S uwait 0xfffff8004f8ea300 syz-executor.2 47184 1 854 0 S uwait 0xfffff8004f8ea700 syz-executor.2 47180 1 854 0 S uwait 0xfffff8004fd15300 syz-executor.2 47139 47138 854 0 SV uwait 0xfffff8004f0e2100 syz-executor.2 47138 1 854 0 DV ppwait 0xfffff8004f1aca10 syz-executor.2 45451 1 45441 0 S uwait 0xfffff80015fd6700 syz-executor.2 45444 1 45441 0 S uwait 0xfffff80015fd6900 syz-executor.2 44189 1 787 0 S uwait 0xfffff8004f0e2d00 syz-executor.0 44187 1 787 0 S uwait 0xfffff8003ce10100 syz-executor.0 43081 1 854 0 S uwait 0xfffff8003c24b500 syz-executor.2 43077 1 854 0 S uwait 0xfffff8004f0e3f00 syz-executor.2 41556 1 788 0 S uwait 0xfffff8003ca83900 syz-executor.1 41554 1 788 0 S uwait 0xfffff80015e7b100 syz-executor.1 32446 32445 798 0 SV uwait 0xfffff8004f024b00 syz-executor.3 32445 1 798 0 DV ppwait 0xfffff8003c454a10 syz-executor.3 30611 1 788 0 S uwait 0xfffff8004f8ea900 syz-executor.1 30607 1 788 0 S uwait 0xfffff80015e7bf00 syz-executor.1 24469 24464 854 0 SV uwait 0xfffff8004f0e3700 syz-executor.2 24464 1 854 0 DV ppwait 0xfffff8003c50ea10 syz-executor.2 18547 18546 854 0 SV uwait 0xfffff8004f024100 syz-executor.2 18546 1 854 0 DV ppwait 0xfffff8004f984a10 syz-executor.2 4031 1 4031 65 Ss select 0xfffff8004f1c62c0 dhclient 3428 1 3428 0 Ss select 0xfffff8004f31b2c0 dhclient 3425 1 3425 0 Ss select 0xfffff8004f0e5bc0 dhclient 3406 1 3406 65 Ss select 0xfffff8004f0f1a40 dhclient 2808 1 2808 0 Ss select 0xfffff8004f2fed40 dhclient 2805 1 2805 0 Ss select 0xfffff8004f2e15c0 dhclient 2786 1 2786 65 Ss select 0xfffff8004f109d40 dhclient 2201 1 2201 0 Ss select 0xfffff8004f30b140 dhclient 2198 1 2198 0 Ss select 0xfffff8004f458440 dhclient 2179 1 2179 65 Ss select 0xfffff8004f342bc0 dhclient 1550 1 1550 0 Ss select 0xfffff8004f2fe140 dhclient 1547 1 1547 0 Ss select 0xfffff8004f2f2140 dhclient 878 0 0 0 DL aiordy 0xfffff8003cc30a60 [aiod4] 877 0 0 0 DL aiordy 0xfffff8003cc32000 [aiod3] 876 0 0 0 DL aiordy 0xfffff8003cc32530 [aiod2] 875 0 0 0 DL aiordy 0xfffff8003cc32a60 [aiod1] 854 780 854 0 Rs syz-executor.2 798 780 798 0 Ss piperd 0xfffff8003c36f8b8 syz-executor.3 788 780 788 0 Ss piperd 0xfffff8003ccf18b8 syz-executor.1 787 780 787 0 Ss piperd 0xfffff80015e802e8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffff80015e6cb00 syz-fuzzer 100118 S uwait 0xfffff80015fd6d00 syz-fuzzer 100119 S uwait 0xfffff8003ca83b00 syz-fuzzer 100120 S uwait 0xfffff8003ca83d00 syz-fuzzer 100121 S uwait 0xfffff80015d57d00 syz-fuzzer 100122 S uwait 0xfffff8003ca83f00 syz-fuzzer 100123 S uwait 0xfffff80015fd6100 syz-fuzzer 100124 S kqread 0xfffff80015dd6d00 syz-fuzzer 103049 S uwait 0xfffff8004f0e2300 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015fbfb10 csh 776 694 776 0 Ss select 0xfffff80015dac740 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154e34b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b624b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b62cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b674b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b67cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b694b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b69cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015b6e4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015b6ecb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015dac5c0 sshd 507 1 507 0 Ss select 0xfffff80015f0fbc0 syslogd 436 1 436 0 Ss select 0xfffff8003c38aa40 devd 435 1 435 65 Ss select 0xfffff8003c38a5c0 dhclient 350 1 350 0 Ss select 0xfffff8003c38a740 dhclient 347 1 347 0 Ss select 0xfffff80015dd8440 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b4c000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80015ef9ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 LL (threaded) [pagedaemon] 100079 L *pmap 0xfffff80004ca33c0 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarecl 0xffffffff82846c50 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f028b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830aa3f0 [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 0xfffff80004d86c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d50d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d50d30 [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 - 0xfffff80004cbbd00 [thr_0] 100029 D - 0xfffff80004cbbd80 [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 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff80004c7a900 [if_io_tqg_0] 100006 D - 0xfffff80004c7a500 [if_io_tqg_1] 100007 D - 0xfffff80004c7a100 [if_config_tqg_0] 100008 D - 0xfffff80004c71d00 [softirq_0] 100009 D - 0xfffff80004c71900 [softirq_1] 100010 D - 0xfffff8000414f900 [aiod_kick taskq] 100012 D - 0xfffff8000414f100 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c69500 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66900 [thread taskq] 100019 D - 0xfffff80004c66500 [in6m_free taskq] 100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c5d900 [firmware taskq] 100038 D - 0xfffff80004c5d500 [crypto_0] 100039 D - 0xfffff80004c5d500 [crypto_1] 100055 D - 0xfffff800153e5d00 [vtnet0 rxq 0] 100056 D - 0xfffff800153e5900 [vtnet0 txq 0] 100057 D - 0xfffff800153e5500 [vtnet0 rxq 1] 100058 D - 0xfffff800153e5100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001549f900 [virtio_balloon] 100064 D - 0xfffff800154a7d00 [mca taskq] 100066 D - 0xffffffff81e20691 [deadlkres] 100074 D - 0xfffff80015afad00 [acpi_task_0] 100075 D - 0xfffff80015afad00 [acpi_task_1] 100076 D - 0xfffff80015afad00 [acpi_task_2] 100077 D - 0xfffff80004c5d100 [CAM taskq] db> show all locks Process 61250 (syz-executor.2) thread 0xfffffe00950951e0 (170913) exclusive sleep mutex pmap (pmap) r = 0 (0xffffffff82880a30) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6155 Process 61250 (syz-executor.2) thread 0xfffffe0095040900 (170918) 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 0xfffffe0055375c80 (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 pcb 3799 17580K 185146 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_atcl 3756 3756K 129906 sctp_stro 1871 3742K 41453 tcp_hpts 5 3219K 5 kobj 326 2608K 486 sctp_atky 5635 2115K 178446 vtbuf 24 2064K 46 sctp_athm 3756 1409K 130777 sctp_map 3742 1404K 82906 filedesc 68 1085K 120347 newblk 9 1036K 61846 vfscache 3 1035K 3 inodedep 379 898K 60312 subproc 205 856K 61373 acpica 1674 649K 54806 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 82 linker 348 270K 513 kdtrace 283 225K 132182 DEVFS1 107 214K 124 module 510 192K 510 dirrem 367 184K 60192 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 10 141K 60170 sctp_timw 277 139K 277 freefile 365 137K 60163 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 4118 syncache 1 76K 1 routetbl 137 73K 438 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 kqueue 95 44K 61315 lltable 49 43K 379 ithread 99 43K 99 rman 84 42K 425 shm 2 40K 667 KTRACE 100 38K 100 taskqueue 60 36K 60 pf_osfp 94 36K 94 pwddesc 92 35K 61256 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 in6_multi 71 31K 71 DEVFSP 80 30K 1156 GEOM 60 29K 489 kbdmux 6 28K 6 cred 26 26K 918 ksem 7 26K 3822 ifnet 7 25K 7 plimit 24 24K 610 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 809700 pfs_nodes 20 20K 20 proc-args 52 20K 794 session 36 18K 101 UART 12 18K 12 bmsafemap 2 17K 60301 rpc 2 16K 2 shmfd 1 16K 115 pfs_vncache 1 16K 1 sglist 5 13K 5 ufs_dirhash 20 13K 24 lockf 33 13K 92 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 30 12K 47 vt 11 11K 11 pf_ifnet 14 11K 103 inpcbpolicy 28 11K 23910 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 24 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 128 mount 16 7K 297 osd 16 7K 15416 fpukern_ctx 3 6K 3 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 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 diradd 9 4K 60237 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 120284 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 60154 tcp_fsb 6 3K 4477 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 softdep 1 2K 1 freeblks 4 2K 60140 vnodemarker 2 2K 206 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 138 crypto 4 2K 240 newdirblk 4 2K 60142 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 111045 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 1312 entropy 2 1K 52 filedesc_to_leader 2 1K 3 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 cubic data 0 0K 67 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 736 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 htcp data 0 0K 8 vegas data 0 0K 136 cdg data 0 0K 20 dctcp data 0 0K 43 sctp_mcore 0 0K 0 sctp_socko 0 0K 64807 sctp_iter 0 0K 198 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 188 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 2738 sctp_stri 0 0K 1704 chd data 0 0K 8 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 46992 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 103 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 7 allocindir 0 0K 0 indirdep 0 0K 42 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 109 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 2 ip_msource 0 0K 0 ip_moptions 0 0K 26 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 10 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 61013 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 6 tcp_log_dev 0 0K 3481 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 4455 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 32 lio 0 0K 25 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 249 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 68673 ioctlops 0 0K 9205 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 1032 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 9 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 8446 975 1588279 0 253 38588416 0 ertt_txseginfo 40 417301 4576 3597711 0 254 16875080 0 malloc-8192 8192 1888 154 88582 0 2 16728064 0 malloc-384 384 34743 67 277957 0 30 13367040 0 malloc-1024 1024 5661 1083 220755 0 16 6905856 0 sctp_asoc 2288 1871 434 41453 0 253 5273840 0 malloc-384 384 11269 1871 473141 0 30 5045760 0 RADIX NODE 144 31924 273 1560431 0 63 4636368 0 malloc-2048 2048 1873 325 41450 0 8 4501504 0 malloc-1024 1024 4126 14 4746 0 16 4239360 0 tcp_log 416 2753 6814 549569 0 253 3979872 0 malloc-1024 1024 391 3401 60466 0 16 3883008 0 malloc-1024 1024 0 3704 47004 0 16 3792896 0 malloc-8192 8192 419 7 61744 0 1 3489792 0 sctp_ep 1280 1885 560 87493 0 253 3129600 0 mbuf 256 10077 1293 6458021 0 254 2910720 0 pbuf 2624 0 973 0 0 2 2553152 0 UMA Slabs 0 112 19730 175 20095 0 126 2229360 0 mbuf_cluster 2048 1065 1 1065 0 253 2183168 0 malloc-384 384 2049 3461 125630 0 30 2115840 0 malloc-512 512 387 3453 60327 0 30 1966080 0 BUF TRIE 144 276 13192 2586 0 62 1939392 0 malloc-384 384 4122 738 134166 0 30 1866240 0 sctp_raddr 736 1871 439 42124 0 253 1700160 0 malloc-32768 32768 34 7 60172 0 1 1343488 0 FFS inode 1160 537 23 60702 0 8 649600 0 VM OBJECT 264 1810 95 868329 0 30 502920 0 malloc-4096 4096 14 107 5592 0 2 495616 0 socket 944 71 437 113515 0 253 479552 0 256 Bucket 2048 125 109 38534 0 8 479232 0 malloc-512 512 236 588 129874 0 30 421888 0 malloc-16384 16384 23 2 83 0 1 409600 0 malloc-65536 65536 5 1 181 0 1 393216 0 malloc-512 512 333 427 125258 0 30 389120 0 THREAD 1808 189 20 70923 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_laddr 48 2216 4840 113206 0 254 338688 0 malloc-1024 1024 295 33 72909 0 16 335872 0 malloc-65536 65536 0 5 27 0 1 327680 0 vmem btag 56 5627 121 5637 0 254 321888 0 MAP ENTRY 96 2902 416 3317171 0 126 318528 0 malloc-384 384 696 64 178786 0 30 291840 0 VNODE 448 575 73 60742 0 30 290304 0 mbuf_packet 256 304 761 115470 0 254 272640 0 malloc-2048 2048 124 8 450 0 8 270336 0 tcp_inpcb 488 12 532 15404 0 253 265472 0 tcp_bbr_map 128 10 2036 317667 0 126 261888 0 malloc-16384 16384 10 5 31 0 1 245760 0 malloc-384 384 571 69 123076 0 30 245760 0 32 Bucket 256 336 579 38409 0 62 234240 0 sctp_chunk 152 1331 151 5847 0 253 225264 0 sctp_stream_msg_out 112 694 1106 9284 0 253 201600 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-384 384 441 69 810594 0 30 195840 0 VMSPACE 2544 62 13 61224 0 4 190800 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-8192 8192 18 3 652 0 1 172032 0 malloc-16384 16384 6 4 268 0 1 163840 0 S VFS Cache 104 1100 382 64732 0 126 154128 0 malloc-16384 16384 7 2 12 0 1 147456 0 malloc-512 512 272 16 20754 0 30 147456 0 PROC 1328 92 19 61257 0 8 147408 0 FFS2 dinode 256 537 33 60700 0 62 145920 0 16 Bucket 144 482 526 14118 0 62 145152 0 tcpcb 1080 12 114 15404 0 253 136080 0 g_bio 408 0 330 14931 0 30 134640 0 128 Bucket 1024 44 87 15403 0 16 134144 0 malloc-1024 1024 113 7 116 0 16 122880 0 filedesc0 1072 92 20 61256 0 8 120064 0 DEVCTL 1024 0 100 132 0 0 102400 0 malloc-1024 1024 99 1 105 0 16 102400 0 malloc-32768 32768 1 2 122 0 1 98304 0 malloc-32768 32768 2 1 17 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 50 0 15 83968 0 malloc-8192 8192 3 6 792 0 1 73728 0 malloc-512 512 133 11 531 0 30 73728 0 malloc-2048 2048 29 5 33 0 8 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 malloc-1024 1024 57 7 1061 0 16 65536 0 udplite_inpcb 488 5 123 5673 0 253 62464 0 64 Bucket 512 53 67 36997 0 30 61440 0 malloc-16384 16384 1 2 9 0 1 49152 0 malloc-8192 8192 2 4 61020 0 1 49152 0 malloc-4096 4096 9 3 6041 0 2 49152 0 malloc-2048 2048 7 17 515 0 8 49152 0 malloc-384 384 64 56 2108 0 30 46080 0 malloc-512 512 22 66 62281 0 30 45056 0 2 Bucket 32 206 1180 23811 0 254 44352 0 Files 80 266 284 209795 0 126 44000 0 DIRHASH 1024 30 10 34 0 16 40960 0 pcpu-8 8 4769 351 8203 0 254 40960 0 pipe 744 23 32 2004 0 16 40920 0 8 Bucket 80 73 427 12379 0 126 40000 0 tcp_rack_pcb 832 6 39 4477 0 16 37440 0 tcp_bbr_pcb 832 2 43 6416 0 16 37440 0 NAMEI 1024 0 36 273479 0 16 36864 0 malloc-4096 4096 3 6 28 0 2 36864 0 malloc-512 512 52 20 253 0 30 36864 0 ksiginfo 112 96 228 6185 0 126 36288 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-16384 16384 0 2 6 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 78 0 1 32768 0 malloc-4096 4096 6 2 23 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 ripcb 488 5 59 2116 0 253 31232 0 KNOTE 160 28 147 899425 0 62 28000 0 malloc-4096 4096 4 2 379 0 2 24576 0 malloc-4096 4096 2 4 352 0 2 24576 0 tcp_rack_map 112 10 206 7541 0 126 24192 0 PWD 32 34 722 60251 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 unpcb 256 20 70 2031 0 253 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 14 210 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 0 4 163 0 2 16384 0 malloc-2048 2048 0 8 54 0 8 16384 0 vtnet_tx_hdr 24 0 668 4304684 0 254 16032 0 udp_inpcb 488 6 26 717 0 253 15616 0 malloc-4096 4096 3 0 3 0 2 12288 0 malloc-2048 2048 0 6 2050 0 8 12288 0 malloc-512 512 4 20 248 0 30 12288 0 ertt 72 12 156 15404 0 126 12096 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 36 56 105 0 126 8096 0 rl_entry 40 87 115 87 0 254 8080 0 sctp_asconf_ack 48 0 168 50 0 254 8064 0 udpcb 32 11 241 6390 0 254 8064 0 4 Bucket 48 7 161 1254 0 254 8064 0 sctp_readq 152 8 44 475 0 253 7904 0 AIO 208 0 38 108 0 62 7904 0 cryptop 280 0 28 6 0 30 7840 0 itimer 352 0 22 6 0 30 7744 0 AIOCB 552 0 14 175 0 16 7728 0 AIOLIO 272 0 28 25 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 23 0 126 6448 0 domainset 40 0 126 16 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 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 9 13 9 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 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 0 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 0 253 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 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 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-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