panic: pmap_growkernel: no memory to grow kernel cpuid = 0 time = 1627949638 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a3e82010 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a3e82170 vpanic() at vpanic+0x2c5/frame 0xfffffe00a3e82250 panic() at panic+0xb5/frame 0xfffffe00a3e82310 pmap_growkernel() at pmap_growkernel+0x717/frame 0xfffffe00a3e82350 vm_map_insert() at vm_map_insert+0x67e/frame 0xfffffe00a3e824b0 vm_map_find() at vm_map_find+0x903/frame 0xfffffe00a3e82590 kva_import() at kva_import+0xd4/frame 0xfffffe00a3e82670 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a3e82760 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a3e82820 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe00a3e82870 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a3e82950 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a3e82a10 vmem_alloc() at vmem_alloc+0x106/frame 0xfffffe00a3e82a70 kmem_malloc_domainset() at kmem_malloc_domainset+0x183/frame 0xfffffe00a3e82bb0 malloc_large() at malloc_large+0x3e/frame 0xfffffe00a3e82bf0 pfioctl() at pfioctl+0x21a5/frame 0xfffffe00a3e842b0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a3e84390 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a3e843d0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a3e84720 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a3e84770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00a3e84870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00a3e849f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a3e84bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a3e84bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdff79f08, rbp = 0x7fffdff79f70 --- KDB: enter: panic [ thread pid 2230 tid 101713 ] Stopped at kdb_enter+0x6b: movq $0,0x28ea6ea(%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 0xccc1e7f56e737ffb rdx 0x40001 rbx 0 rsp 0xfffffe00a3e82150 rbp 0xfffffe00a3e82170 rsi 0 rdi 0xfffffe005834ec28 r8 0x3 r9 0xfffffe00a3e81c88 r10 0 r11 0xfffffe00a377ec30 r12 0xfffffe00a377e720 r13 0xfffffe00a3e82101 r14 0xffffffff82c5dac0 .str.18 r15 0xffffffff82c5dac0 .str.18 rip 0xffffffff8179f4cb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ea6ea(%rip) db> show proc Process 2230 (syz-executor.1) at 0xfffffe009fa70538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 797 at 0xfffffe0099ab1000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009facd9f0 (map 0xfffffe009facd9f0) (map.pmap 0xfffffe009facdab0) (pmap 0xfffffe009facdb10) threads: 9 100209 RunQ syz-executor.1 101696 Run CPU 1 syz-executor.1 101699 L *sctp-in 0xfffffe0099b28b40 syz-executor.1 101711 L *sctp-in 0xfffffe0099b28b40 syz-executor.1 101712 L *sctp-in 0xfffffe0099b28b40 syz-executor.1 101713 Run CPU 0 syz-executor.1 101714 L *sctp-in 0xfffffe0099b28b40 syz-executor.1 101715 L *sctp-in 0xfffffe0099b28b40 syz-executor.1 101716 L *sctp-in 0xfffffe0099b28b40 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2237 786 786 0 R (threaded) syz-executor.2 101286 RunQ syz-executor.2 101707 RunQ syz-executor.2 101708 L *sctp-in 0xfffffe0099b28b40 syz-executor.2 101709 L *kernel 0xfffffe00a3783f00 syz-executor.2 101710 S uwait 0xfffffe009e4f0000 syz-executor.2 2236 2236 0 0 NW syz-executor.3 2234 809 809 0 R (threaded) syz-executor.3 101692 RunQ syz-executor.3 101703 S uwait 0xfffffe009fab2c00 syz-executor.3 101705 L *kernel 0xfffffe00a3783f00 syz-executor.3 2230 797 797 0 R (threaded) syz-executor.1 100209 RunQ syz-executor.1 101696 Run CPU 1 syz-executor.1 101699 L *sctp-in 0xfffffe0099b28b40 syz-executor.1 101711 L *sctp-in 0xfffffe0099b28b40 syz-executor.1 101712 L *sctp-in 0xfffffe0099b28b40 syz-executor.1 101713 Run CPU 0 syz-executor.1 101714 L *sctp-in 0xfffffe0099b28b40 syz-executor.1 101715 L *sctp-in 0xfffffe0099b28b40 syz-executor.1 101716 L *sctp-in 0xfffffe0099b28b40 syz-executor.1 2121 2114 2121 0 Ss select 0xfffffe0099a185c0 dhclient 2118 1 2118 0 Ss select 0xfffffe0099a182c0 dhclient 2114 2105 436 65 S select 0xfffffe0099a18340 dhclient 2105 436 436 0 S wait 0xfffffe0099a8c000 sh 2092 1 2092 65 Ss select 0xfffffe00a3799f40 dhclient 2085 1 785 0 S uwait 0xfffffe0056fc3b80 syz-executor.0 2080 1 797 0 S uwait 0xfffffe009fab2f00 syz-executor.1 1956 1 797 0 S uwait 0xfffffe0099b27900 syz-executor.1 1951 1 797 0 S uwait 0xfffffe009fa93e80 syz-executor.1 1950 1 797 0 S uwait 0xfffffe009fa93c80 syz-executor.1 1858 1 809 0 S uwait 0xfffffe009e4f0b00 syz-executor.3 1853 1 809 0 S uwait 0xfffffe009e4f0f00 syz-executor.3 1849 1 809 0 S uwait 0xfffffe009e9fca00 syz-executor.3 1845 1 809 0 S uwait 0xfffffe009fab2b00 syz-executor.3 1843 1 809 0 S uwait 0xfffffe009e3d5600 syz-executor.3 1841 1 809 0 S uwait 0xfffffe009fa54180 syz-executor.3 1838 1 809 0 S uwait 0xfffffe009e9fc900 syz-executor.3 1835 1 809 0 S uwait 0xfffffe009fa54600 syz-executor.3 1832 1 809 0 S uwait 0xfffffe009fa54800 syz-executor.3 1828 1 809 0 S uwait 0xfffffe009e4f0800 syz-executor.3 1820 1 1820 0 Ss select 0xfffffe0099a18240 dhclient 1817 1 1817 0 Ss select 0xfffffe0099a1af40 dhclient 1793 1 1793 65 Ss select 0xfffffe0099a1ab40 dhclient 940 1 940 0 Ss select 0xfffffe0099a1acc0 dhclient 933 1 933 0 Ss select 0xfffffe0099a1aa40 dhclient 914 1 914 65 Ss select 0xfffffe0099a1c040 dhclient 854 1 786 0 S uwait 0xfffffe009e3d5200 syz-executor.2 849 1 786 0 S uwait 0xfffffe009e2e1780 syz-executor.2 848 1 786 0 S uwait 0xfffffe009e9fcf00 syz-executor.2 847 0 0 0 DL aiordy 0xfffffe009fa13000 [aiod4] 846 0 0 0 DL aiordy 0xfffffe009bf03538 [aiod3] 845 0 0 0 DL aiordy 0xfffffe009fa13a70 [aiod2] 844 0 0 0 DL aiordy 0xfffffe009fa13538 [aiod1] 819 1 819 0 Ss select 0xfffffe0099a1c0c0 dhclient 813 1 813 0 Ss select 0xfffffe0099a1a440 dhclient 809 780 809 0 Rs syz-executor.3 797 780 797 0 Rs syz-executor.1 786 780 786 0 Rs syz-executor.2 785 780 785 0 Ls *kernel 0xfffffe00a3783f00 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100091 S uwait 0xfffffe0056fc3c80 syz-fuzzer 100121 RunQ syz-fuzzer 100122 S uwait 0xfffffe005838da80 syz-fuzzer 100123 S uwait 0xfffffe005838db80 syz-fuzzer 100124 S uwait 0xfffffe009e3d5080 syz-fuzzer 100125 RunQ syz-fuzzer 100126 S uwait 0xfffffe005838dc80 syz-fuzzer 100127 S uwait 0xfffffe009e2e1600 syz-fuzzer 100128 S uwait 0xfffffe009e4f0a00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0099b21b20 csh 776 694 776 0 Ss select 0xfffffe0099a1a540 sshd 761 1 761 0 Ss+ ttyin 0xfffffe0056fdf0b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575fb4b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fbcb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ec4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eccb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e94b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e9cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583944b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0058394cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a80 cron 694 1 694 0 Ss select 0xfffffe0099a1cf40 sshd 507 1 507 0 Ss select 0xfffffe0099a1cec0 syslogd 436 1 436 0 Ss wait 0xfffffe009bf03000 devd 435 1 435 65 Ss select 0xfffffe0099a1cb40 dhclient 350 1 350 0 Ss select 0xfffffe0099a1c8c0 dhclient 347 1 347 0 Ss select 0xfffffe0099a1ccc0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058746538 [vnlru] 22 0 0 0 RL [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c8c0 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe0056b090e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon] 19 0 0 0 LL (threaded) [pagedaemon] 100082 L *sctp-in 0xfffffe0099b28b40 [dom0] 100088 D launds 0xffffffff841a8884 [laundry: dom0] 100089 D umarcl 0xffffffff81e97710 [uma] 18 0 0 0 DL - 0xffffffff83e0dba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d40460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a34e20 [pf purge] 15 0 0 0 DL - 0xffffffff84177d40 [soaiod4] 9 0 0 0 DL - 0xffffffff84177d40 [soaiod3] 8 0 0 0 DL - 0xffffffff84177d40 [soaiod2] 7 0 0 0 DL - 0xffffffff84177d40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c93340 [doneq0] 100048 D - 0xffffffff83c932c0 [async] 100081 D - 0xffffffff83c93140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a61488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541a1b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541a1b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a2920 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a040 [g_event] 100039 D - 0xffffffff8402a080 [g_up] 100040 D - 0xffffffff8402a0c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dfed00 [thr_0] 100030 D - 0xfffffe0053dfed80 [thr_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 [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100034 I [swi3: vm] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a38c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402af40 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 D - 0xfffffe0053de6500 [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053df6b00 [firmware taskq] 100041 D - 0xfffffe0053df6a00 [crypto_0] 100042 D - 0xfffffe0053df6a00 [crypto_1] 100058 D - 0xfffffe0053df6800 [vtnet0 rxq 0] 100059 D - 0xfffffe0053df6700 [vtnet0 txq 0] 100060 D - 0xfffffe0053df6600 [vtnet0 rxq 1] 100061 D - 0xfffffe0053df6500 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056b76100 [virtio_balloon] 100067 D - 0xfffffe0053df6400 [mca taskq] 100072 D - 0xffffffff82c64a41 [deadlkres] 100076 D - 0xfffffe0057456700 [acpi_task_0] 100077 D - 0xfffffe0057456700 [acpi_task_1] 100078 D - 0xfffffe0057456700 [acpi_task_2] 100080 D - 0xfffffe0053df6900 [CAM taskq] db> show all locks Process 2237 (syz-executor.2) thread 0xfffffe00a3780ac0 (101707) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b63d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2402 Process 2230 (syz-executor.1) thread 0xfffffe00a377e720 (101713) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff841a7a00) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2127 Process 19 (pagedaemon) thread 0xfffffe0058386000 (100082) shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff841830c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:6983 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 4110 vfscache 3 1025K 3 pf_rule 451 902K 503 inodedep 124 559K 1568 pcb 42 553K 794 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 52 409K 2693 subproc 176 375K 2328 acpica 1674 184K 55752 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 12 131K 1411 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 46 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 266 51K 3955 umtx 374 47K 374 temp 35 33K 2268 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 126 32K 136 msg 4 30K 4 dirrem 114 29K 1326 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 130 17K 418 tty 16 16K 16 ithread 99 16K 99 freefile 113 15K 1307 bus-sc 33 14K 1692 lltable 42 13K 46 KTRACE 101 13K 11136 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 1437 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 88 8K 2252 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 63 7K 63 cred 26 7K 242 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 602 pwddesc 85 6K 2237 DEVFSP 80 5K 90 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 19 session 34 5K 46 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 58 hhook 15 4K 17 selfd 52 4K 45201 sctp_atcl 8 3K 359 proc-args 53 3K 643 terminal 11 3K 11 select 19 3K 50 uidinfo 3 3K 9 sctp_timw 8 2K 8 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 30 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 1309 sctp_stro 1 1K 10 softdep 1 1K 1 mkdir 8 1K 2630 freeblks 4 1K 1308 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 444 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 newdirblk 6 1K 1315 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 1366 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 311 osd 8 1K 117 chacha20random 1 1K 1 sctp_atky 9 1K 370 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 sctp_athm 8 1K 360 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 44 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 3674 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 99 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 iov 1 1K 15722 acpiintr 1 1K 1 pmc 1 1K 1 sctp_map 2 1K 20 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 chd data 0 0K 2 cubic data 0 0K 0 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 176 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 2 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1 htcp data 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 469 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 216 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 17 allocindir 0 0K 0 indirdep 0 0K 17 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 5 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 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 twsbuf 0 0K 0 statfs 0 0K 1495 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 88 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 3 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 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 110 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1558 eventfd 0 0K 2 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 787 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 985 1294750 0 254 38113280 0 RADIX NODE 144 20058 41 145933 0 62 2894256 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8673 897 1956604 0 254 2449920 0 tcp_log 416 0 5040 9898 0 254 2096640 0 malloc-4096 4096 413 4 4221 0 2 1708032 0 BUF TRIE 144 358 11402 11917 0 62 1693440 0 malloc-384 384 4249 31 4644 0 30 1643520 0 malloc-128 128 11265 19 11327 0 126 1444352 0 UMA Slabs 0 112 10591 26 10591 0 126 1189104 0 malloc-2048 2048 461 13 854 0 8 970752 0 vmem btag 56 17136 47 17136 0 254 962248 0 FFS inode 1160 533 20 1840 0 8 641480 0 mbuf_cluster 2048 300 2 300 0 254 618496 0 malloc-16384 16384 30 5 1364 0 1 573440 0 malloc-65536 65536 5 2 149 0 1 458752 0 VM OBJECT 264 1545 30 33946 0 30 415800 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 256 Bucket 2048 159 15 16205 0 8 356352 0 THREAD 1808 179 8 1716 0 8 338096 0 malloc-384 384 126 644 1642 0 30 295680 0 VNODE 448 570 69 1879 0 30 286272 0 MAP ENTRY 96 2692 206 117906 0 126 278208 0 malloc-256 256 313 722 2927 0 62 264960 0 malloc-64 64 3852 54 3867 0 254 249984 0 malloc-16 16 14005 245 14226 0 254 228000 0 DEVCTL 1024 6 214 153 0 0 225280 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5284 134 5426 0 254 173376 0 VMSPACE 2544 59 7 2212 0 4 167904 0 tcp_bbr_map 128 0 1271 3548 0 126 162688 0 malloc-128 128 1214 57 28728 0 126 162688 0 malloc-256 256 20 595 4135 0 62 157440 0 malloc-1024 1024 134 10 1341 0 16 147456 0 FFS2 dinode 256 533 22 1840 0 62 142080 0 malloc-128 128 1051 34 1383 0 126 138880 0 S VFS Cache 104 1026 300 2384 0 126 137904 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 clpbuf 2624 0 48 1561 0 16 125952 0 PROC 1336 85 5 2237 0 8 120240 0 ksiginfo 112 75 969 3157 0 126 116928 0 filedesc0 1072 85 13 2237 0 8 105056 0 ertt_txseginfo 40 0 2525 11852 0 254 101000 0 malloc-128 128 123 652 1335 0 126 99200 0 malloc-4096 4096 22 0 643 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 mbuf_packet 256 21 279 1678 0 254 76800 0 malloc-4096 4096 15 3 33 0 2 73728 0 g_bio 408 0 180 25502 0 30 73440 0 128 Bucket 1024 61 10 854 0 16 72704 0 malloc-2048 2048 10 24 1046 0 8 69632 0 pcpu-8 8 8318 386 8490 0 254 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 132 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 64 Bucket 512 82 46 13036 0 30 65536 0 socket 944 54 14 1938 0 254 64192 0 malloc-4096 4096 12 3 986 0 2 61440 0 malloc-256 256 214 26 2266 0 62 61440 0 malloc-1024 1024 17 39 529 0 16 57344 0 malloc-128 128 378 56 2175 0 126 55552 0 malloc-128 128 187 216 3923 0 126 51584 0 32 Bucket 256 69 126 11066 0 62 49920 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 618 138 16941 0 254 48384 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-384 384 93 7 93 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 21087 0 16 36864 0 malloc-64 64 60 507 45233 0 254 36288 0 malloc-64 64 175 392 852 0 254 36288 0 malloc-64 64 479 88 984 0 254 36288 0 da_ccb 544 0 63 10834 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 1 3 29 0 1 32768 0 malloc-2048 2048 9 7 33 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_ep 1280 7 17 348 0 254 30720 0 pipe 744 23 17 380 0 16 29760 0 TURNSTILE 136 188 22 188 0 62 28560 0 malloc-32 32 411 471 920 0 254 28224 0 16 Bucket 144 51 145 693 0 62 28224 0 Files 80 267 83 11115 0 126 28000 0 malloc-256 256 72 33 1523 0 62 26880 0 malloc-256 256 83 22 481 0 62 26880 0 malloc-256 256 47 58 2620 0 62 26880 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-64 64 331 47 385 0 254 24192 0 KNOTE 160 28 122 95864 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 40 260 1601 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 40 50 1465 0 62 23040 0 malloc-256 256 46 44 1592 0 62 23040 0 tcpcb 1080 4 17 106 0 254 22680 0 malloc-2048 2048 7 3 556 0 8 20480 0 PWD 32 36 594 1410 0 254 20160 0 malloc-64 64 193 122 9992 0 254 20160 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 4 4 195 0 8 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 vtnet_tx_hdr 24 0 668 647116 0 254 16032 0 malloc-384 384 24 16 27 0 30 15360 0 malloc-512 512 7 17 464 0 30 12288 0 malloc-512 512 12 12 71 0 30 12288 0 malloc-64 64 91 98 2284 0 254 12096 0 malloc-32 32 16 362 1081 0 254 12096 0 tcp_inpcb 496 4 20 106 0 254 11904 0 malloc-128 128 46 47 2076 0 126 11904 0 kenv 258 15 30 1038 0 30 11610 0 unpcb 256 20 25 1237 0 254 11520 0 sctp_asoc 2288 1 4 10 0 254 11440 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 1 7 5 0 16 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 2 6 162 0 16 8192 0 malloc-1024 1024 6 2 6 0 16 8192 0 malloc-512 512 8 8 126 0 30 8192 0 pf tags 104 36 42 36 0 126 8112 0 sctp_raddr 736 1 10 10 0 254 8096 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 34 58 46 0 126 8096 0 rl_entry 40 48 154 48 0 254 8080 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 195 0 254 8064 0 ertt 72 4 108 106 0 126 8064 0 malloc-32 32 8 244 10 0 254 8064 0 malloc-32 32 121 131 1835 0 254 8064 0 malloc-32 32 108 144 3285 0 254 8064 0 malloc-32 32 70 182 975 0 254 8064 0 malloc-32 32 51 201 2747 0 254 8064 0 4 Bucket 48 6 162 82 0 254 8064 0 2 Bucket 32 49 203 694 0 254 8064 0 malloc-16 16 18 482 57 0 254 8000 0 malloc-16 16 292 208 298 0 254 8000 0 malloc-16 16 75 425 514 0 254 8000 0 malloc-16 16 29 471 3537 0 254 8000 0 malloc-16 16 190 310 1439 0 254 8000 0 malloc-16 16 21 479 25403 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 ripcb 496 5 11 10 0 254 7936 0 udplite_inpcb 496 0 16 6 0 254 7936 0 udp_inpcb 496 6 10 189 0 254 7936 0 malloc-128 128 11 51 18 0 126 7936 0 sctp_chunk 152 0 52 2 0 254 7904 0 AIO 208 0 38 22 0 62 7904 0 AIOCB 552 0 14 23 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 0 20 347 0 30 7680 0 tcp_bbr_pcb 832 0 9 4 0 16 7488 0 tcp_rack_pcb 832 0 9 1 0 16 7488 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 0 1 2 0 2 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 1 7 2 0 30 4096 0 malloc-512 512 0 8 3 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_laddr 48 0 84 12 0 254 4032 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 16 6 16 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 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_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_rack_map 112 0 0 0 0 126 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 NCLNODE 592 0 0 0 0 16 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 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0