panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map cpuid = 0 time = 1627899255 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00985e6f90 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00985e70f0 vpanic() at vpanic+0x2c5/frame 0xfffffe00985e71d0 panic() at panic+0xb5/frame 0xfffffe00985e72a0 pmap_kasan_enter() at pmap_kasan_enter+0x77f/frame 0xfffffe00985e72e0 kasan_shadow_map() at kasan_shadow_map+0x88/frame 0xfffffe00985e7310 pmap_growkernel() at pmap_growkernel+0xdf/frame 0xfffffe00985e7350 vm_map_insert() at vm_map_insert+0x67e/frame 0xfffffe00985e74b0 vm_map_find() at vm_map_find+0x903/frame 0xfffffe00985e7590 kva_import() at kva_import+0xd4/frame 0xfffffe00985e7670 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00985e7760 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00985e7820 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe00985e7870 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00985e7950 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00985e7a10 vmem_alloc() at vmem_alloc+0x106/frame 0xfffffe00985e7a70 kmem_malloc_domainset() at kmem_malloc_domainset+0x183/frame 0xfffffe00985e7bb0 malloc_large() at malloc_large+0x3e/frame 0xfffffe00985e7bf0 pfioctl() at pfioctl+0x21a5/frame 0xfffffe00985e92b0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00985e9390 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00985e93d0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00985e9720 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00985e9770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00985e9870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00985e99f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00985e9bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00985e9bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 13943 tid 115353 ] Stopped at kdb_enter+0x6b: movq $0,0x28eaaba(%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 0x15159fe8cd450e13 rdx 0x40001 rbx 0 rsp 0xfffffe00985e70d0 rbp 0xfffffe00985e70f0 rsi 0 rdi 0xfffffe0058350da8 r8 0x3 r9 0xfffffe00985e6c08 r10 0 r11 0xfffffe008f8a6350 r12 0xfffffe0095c14560 r13 0xfffffe00985e7101 r14 0xffffffff82c5da20 .str.18 r15 0xffffffff82c5da20 .str.18 rip 0xffffffff8179f0fb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eaaba(%rip) db> show proc Process 13943 (syz-executor.3) at 0xfffffe0098779a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 817 at 0xfffffe008fa98538 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009aeda9f0 (map 0xfffffe009aeda9f0) (map.pmap 0xfffffe009aedaab0) (pmap 0xfffffe009aedab10) threads: 3 103165 s syz-executor.3 115342 Run CPU 1 syz-executor.3 115353 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 13943 817 817 0 T (threaded) syz-executor.3 103165 s syz-executor.3 115342 Run CPU 1 syz-executor.3 115353 Run CPU 0 syz-executor.3 13026 13025 790 0 SV uwait 0xfffffe00925e7680 syz-executor.1 13025 1 790 0 DV ppwait 0xfffffe00987be4e8 syz-executor.1 12948 12947 790 0 SV uwait 0xfffffe00925e9800 syz-executor.1 12947 1 790 0 DV ppwait 0xfffffe0095c4a4e8 syz-executor.1 12901 12897 790 0 SV uwait 0xfffffe00925e9100 syz-executor.1 12897 1 790 0 DV ppwait 0xfffffe00986c64e8 syz-executor.1 9998 1 817 0 SV uwait 0xfffffe0098764180 syz-executor.3 9632 1 789 0 SV uwait 0xfffffe0092551b00 syz-executor.0 9629 1 789 0 SV uwait 0xfffffe009206f700 syz-executor.0 9289 1 796 0 S uwait 0xfffffe0092551a00 syz-executor.2 9287 1 796 0 S uwait 0xfffffe00925e9f00 syz-executor.2 8866 1 796 0 S uwait 0xfffffe0098764b80 syz-executor.2 8865 1 796 0 S uwait 0xfffffe00987c6a00 syz-executor.2 8050 8049 8049 0 S uwait 0xfffffe00925e9600 syz-executor.2 8049 1 8049 0 SV uwait 0xfffffe00925e7300 syz-executor.2 8041 1 8039 0 S uwait 0xfffffe008f8aab00 syz-executor.2 8040 1 796 0 SV uwait 0xfffffe0095d98a80 syz-executor.2 7977 1 796 0 S uwait 0xfffffe0098764c80 syz-executor.2 4739 1 4739 65 Ss select 0xfffffe0098784e40 dhclient 4220 1 4220 0 Ss select 0xfffffe0098784c40 dhclient 4163 1 4163 0 Ss select 0xfffffe00587982c0 dhclient 4132 1 4132 65 Rs dhclient 3117 1 3117 0 Ss select 0xfffffe0058798240 dhclient 3100 1 3100 0 Ss select 0xfffffe0058798040 dhclient 3001 1 3001 65 Ss select 0xfffffe00587ce240 dhclient 2295 1 817 0 S uwait 0xfffffe0095d98d80 syz-executor.3 2288 1 817 0 S uwait 0xfffffe009206f480 syz-executor.3 2281 1 817 0 S uwait 0xfffffe00925e7480 syz-executor.3 2274 1 817 0 S uwait 0xfffffe008f8aa080 syz-executor.3 2268 1 817 0 S uwait 0xfffffe00925e7a80 syz-executor.3 2259 1 817 0 S uwait 0xfffffe008f8aa900 syz-executor.3 2253 1 817 0 S uwait 0xfffffe00925e7980 syz-executor.3 2223 1 817 0 S uwait 0xfffffe00925e9700 syz-executor.3 2222 1 817 0 S uwait 0xfffffe0092551c00 syz-executor.3 1629 1 1629 0 Ss select 0xfffffe00587ce3c0 dhclient 1626 1 1626 0 Ss select 0xfffffe005879bcc0 dhclient 1596 1 1596 65 Ss select 0xfffffe005879bdc0 dhclient 1091 1 790 0 S uwait 0xfffffe00925e7b80 syz-executor.1 1090 1 790 0 S uwait 0xfffffe008f8aa400 syz-executor.1 889 1 796 0 S uwait 0xfffffe00925e7880 syz-executor.2 887 1 796 0 S uwait 0xfffffe0091fe1780 syz-executor.2 849 0 0 0 DL aiordy 0xfffffe00925fba70 [aiod4] 848 0 0 0 DL aiordy 0xfffffe009252e000 [aiod3] 847 0 0 0 DL aiordy 0xfffffe009252e538 [aiod2] 846 0 0 0 DL aiordy 0xfffffe0091fdb538 [aiod1] 819 1 819 0 Ss select 0xfffffe00587ce4c0 dhclient 817 784 817 0 Rs syz-executor.3 814 1 814 0 Ss select 0xfffffe00587ce640 dhclient 796 784 796 0 Ss piperd 0xfffffe00920c48b8 syz-executor.2 790 784 790 0 Ss piperd 0xfffffe008f8325d0 syz-executor.1 789 784 789 0 Ss piperd 0xfffffe008f828ba0 syz-executor.0 784 782 782 0 R (threaded) syz-fuzzer 100105 S uwait 0xfffffe0058392980 syz-fuzzer 100123 S uwait 0xfffffe008f8aa280 syz-fuzzer 100124 S uwait 0xfffffe008f8aa480 syz-fuzzer 100125 S uwait 0xfffffe009206f800 syz-fuzzer 100126 S uwait 0xfffffe009206f900 syz-fuzzer 100127 S uwait 0xfffffe009206fa00 syz-fuzzer 100128 S uwait 0xfffffe0092551e00 syz-fuzzer 100129 RunQ syz-fuzzer 100130 S uwait 0xfffffe009206f080 syz-fuzzer 782 780 782 0 Ss pause 0xfffffe0091fcf0b0 csh 780 694 780 0 Ss select 0xfffffe005879b940 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdf0b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fa8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f00b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f08b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ec0b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ec8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583970b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583978b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575220b0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a80 cron 694 1 694 0 Ss select 0xfffffe00587ce9c0 sshd 507 1 507 0 Ss select 0xfffffe005879b3c0 syslogd 436 1 436 0 Ss select 0xfffffe00587ceb40 devd 435 1 435 65 Ss select 0xfffffe00587ceec0 dhclient 350 1 350 0 Ss select 0xfffffe005879b0c0 dhclient 347 1 347 0 Ss select 0xfffffe005879b1c0 dhclient 23 0 0 0 DL vlruwt 0xfffffe005877d538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8417ea80 [syncer] 21 0 0 0 RL (threaded) [bufdaemon] 100084 RunQ [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe0056b090e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100082 RunQ [dom0] 100085 D launds 0xffffffff841a8884 [laundry: dom0] 100086 D umarcl 0xffffffff81e971b0 [uma] 18 0 0 0 DL - 0xffffffff83e0dba0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84878460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c78e20 [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 - 0xffffffff82c649a0 [deadlkres] 100076 D - 0xfffffe0057450700 [acpi_task_0] 100077 D - 0xfffffe0057450700 [acpi_task_1] 100078 D - 0xfffffe0057450700 [acpi_task_2] 100080 D - 0xfffffe0053df6900 [CAM taskq] db> show all locks Process 13943 (syz-executor.3) thread 0xfffffe00987613a0 (115342) exclusive sleep mutex pmap (pmap) r = 0 (0xffffffff841f2e40) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6156 Process 13943 (syz-executor.3) thread 0xfffffe0095c14560 (115353) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff841a7a00) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2127 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 14606 vfscache 3 1025K 3 inodedep 147 567K 13102 pf_rule 281 562K 1378 filedesc 70 554K 25959 pcb 28 537K 10470 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 204 421K 14062 acpica 1674 184K 54712 vnet_data 1 168K 1 vmem 3 146K 5 tidhash 3 141K 3 linker 356 140K 436 pagedep 9 130K 12977 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 54 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 282 53K 29306 umtx 418 53K 418 shm 3 36K 30 temp 36 35K 3509 dirrem 138 35K 12974 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 134 18K 422 freefile 138 18K 12945 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 100 13K 100 ksem 15 13K 3682 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 104 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 13062 kqueue 97 9K 13987 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 21 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 63 7K 63 cred 26 7K 351 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 565 pwddesc 93 6K 13953 DEVFSP 91 6K 6405 ufs_dirhash 20 5K 24 UMA 270 5K 270 session 35 5K 60 pf_ifnet 10 5K 96 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 81 acpisem 28 4K 28 selfd 55 4K 201324 hhook 15 4K 17 proc-args 52 3K 727 terminal 11 3K 11 select 19 3K 82 uidinfo 3 3K 27 pf_table 1 2K 1 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 53 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 12937 softdep 1 1K 1 mkdir 8 1K 25892 freeblks 4 1K 12936 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 166 NFSD session 1 1K 1 CAM periph 4 1K 271 xform 13 1K 7175 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 crypto 4 1K 4 inpcbpolicy 20 1K 3637 encap_export_host 12 1K 12 procdesc 5 1K 14 newdirblk 4 1K 12946 diradd 4 1K 13018 pfil 4 1K 4 eventfd 4 1K 26 cdev 2 1K 2 osd 13 1K 2633 chacha20random 1 1K 1 filedesc_to_leader 5 1K 8 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 7 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 tcp_fsb 1 1K 1596 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 9954 filecaps 5 1K 110 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 acpiintr 1 1K 1 pmc 1 1K 1 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_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 18 vegas data 0 0K 4 mqdata 0 0K 0 cubic data 0 0K 10 chd data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4778 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_athm 0 0K 5117 sctp_atky 0 0K 6093 sctp_atcl 0 0K 5116 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 970 sctp_stri 0 0K 2 sctp_map 0 0K 1940 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 11187 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 78 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 2 allocindir 0 0K 0 indirdep 0 0K 12 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 29 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 38 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 4 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 13194 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 5 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 1265 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 1606 lio 0 0K 20 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 136 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 iov 0 0K 18509 ioctlops 0 0K 4470 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 978 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 12 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 735 1243386 0 253 37089280 0 RADIX NODE 144 20059 6144 364712 0 62 3773232 0 tcp_log 416 1193 5215 106996 0 253 2665728 0 mbuf 256 8720 596 2171437 0 254 2384896 0 pbuf 2624 0 763 0 0 2 2002112 0 malloc-4096 4096 423 7 27634 0 2 1761280 0 mbuf_cluster 2048 839 1 839 0 253 1720320 0 BUF TRIE 144 276 11484 1886 0 62 1693440 0 malloc-384 384 4239 81 9536 0 30 1658880 0 malloc-128 128 11265 50 11327 0 126 1448320 0 UMA Slabs 0 112 10584 177 10882 0 126 1205232 0 vmem btag 56 17420 339 17708 0 254 994504 0 malloc-16384 16384 39 7 12997 0 1 753664 0 FFS inode 1160 541 26 13486 0 8 657720 0 malloc-2048 2048 284 30 5462 0 8 643072 0 256 Bucket 2048 172 56 16906 0 8 466944 0 VM OBJECT 264 1644 96 199235 0 30 459360 0 malloc-65536 65536 5 2 405 0 1 458752 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 186 23 15354 0 8 377872 0 malloc-256 256 337 1013 25687 0 62 345600 0 MAP ENTRY 96 2918 400 751172 0 126 318528 0 ertt_txseginfo 40 0 7777 214662 0 254 311080 0 VNODE 448 580 86 13527 0 30 298368 0 malloc-384 384 151 579 13131 0 30 280320 0 malloc-64 64 3852 54 3867 0 254 249984 0 malloc-16 16 14004 246 18662 0 254 228000 0 mbuf_packet 256 84 755 14521 0 254 214784 0 tcp_bbr_map 128 0 1674 67570 0 126 214272 0 VMSPACE 2544 63 12 13914 0 4 190800 0 malloc-1024 1024 133 51 2455 0 16 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 socket 944 54 130 9382 0 253 173696 0 malloc-32 32 5284 134 5452 0 254 173376 0 malloc-128 128 1214 88 52740 0 126 166656 0 malloc-128 128 1099 79 1329 0 126 150784 0 malloc-256 256 20 565 14708 0 62 149760 0 S VFS Cache 104 1084 320 14350 0 126 146016 0 sctp_ep 1280 0 114 4145 0 253 145920 0 PROC 1336 94 14 13950 0 8 144288 0 FFS2 dinode 256 541 14 13486 0 62 142080 0 malloc-65536 65536 0 2 10 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 130 0 1 131072 0 clpbuf 2624 0 47 69 0 15 123328 0 filedesc0 1072 93 19 13953 0 8 120064 0 malloc-128 128 148 782 12958 0 126 119040 0 128 Bucket 1024 69 46 2269 0 16 117760 0 sctp_asoc 2288 0 50 970 0 253 114400 0 DEVCTL 1024 0 100 153 0 0 102400 0 malloc-4096 4096 22 0 643 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 221 124 16120 0 62 88320 0 64 Bucket 512 89 63 23495 0 30 77824 0 malloc-4096 4096 15 3 36 0 2 73728 0 malloc-4096 4096 12 5 1914 0 2 69632 0 malloc-65536 65536 1 0 1 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-8192 8192 8 0 8 0 1 65536 0 malloc-2048 2048 12 20 1074 0 8 65536 0 g_bio 408 0 150 10725 0 30 61200 0 malloc-1024 1024 17 39 529 0 16 57344 0 pcpu-8 8 6972 196 15000 0 254 57344 0 malloc-128 128 376 58 13815 0 126 55552 0 tcpcb 1080 9 40 2622 0 253 52920 0 32 Bucket 256 74 121 171866 0 62 49920 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-128 128 197 175 6941 0 126 47616 0 malloc-384 384 111 9 113 0 30 46080 0 malloc-64 64 617 76 18985 0 254 44352 0 tcp_inpcb 496 9 79 2622 0 253 43648 0 malloc-256 256 37 128 17946 0 62 42240 0 DIRHASH 1024 30 10 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 NAMEI 1024 0 36 79453 0 16 36864 0 ksiginfo 112 93 231 3668 0 126 36288 0 malloc-64 64 63 504 201356 0 254 36288 0 malloc-64 64 489 78 7534 0 254 36288 0 Files 80 271 179 45915 0 126 36000 0 malloc-256 256 107 28 688 0 62 34560 0 pipe 744 23 22 765 0 16 33480 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_raddr 736 0 44 970 0 253 32384 0 malloc-64 64 175 329 877 0 254 32256 0 TURNSTILE 136 210 21 210 0 62 31416 0 da_ccb 544 0 56 2939 0 16 30464 0 tcp_rack_pcb 832 1 35 1596 0 16 29952 0 malloc-64 64 341 100 7678 0 254 28224 0 KNOTE 160 28 147 191442 0 62 28000 0 malloc-256 256 72 33 13198 0 62 26880 0 malloc-8192 8192 2 1 6 0 1 24576 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-2048 2048 8 4 2887 0 8 24576 0 PWD 32 38 718 13050 0 254 24192 0 malloc-32 32 411 345 941 0 254 24192 0 16 Bucket 144 66 102 658 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 42 258 2570 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 40 50 14356 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 tcp_bbr_pcb 832 0 27 491 0 16 22464 0 malloc-64 64 219 96 28019 0 254 20160 0 udplite_inpcb 496 0 40 503 0 253 19840 0 udp_inpcb 496 6 34 341 0 253 19840 0 sctp_chunk 152 0 130 105 0 253 19760 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 48 27 13188 0 62 19200 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-8192 8192 1 1 2 0 1 16384 0 malloc-8192 8192 1 1 4 0 1 16384 0 malloc-2048 2048 5 3 203 0 8 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 malloc-1024 1024 11 5 795 0 16 16384 0 malloc-64 64 99 153 16005 0 254 16128 0 vtnet_tx_hdr 24 0 668 805223 0 254 16032 0 malloc-128 128 46 78 15406 0 126 15872 0 unpcb 256 29 31 1533 0 253 15360 0 malloc-4096 4096 1 2 3 0 2 12288 0 malloc-512 512 8 16 126 0 30 12288 0 malloc-512 512 7 17 252 0 30 12288 0 malloc-32 32 122 256 18278 0 254 12096 0 malloc-32 32 112 266 6643 0 254 12096 0 malloc-32 32 16 362 1158 0 254 12096 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 24 6 27 0 30 11520 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 1 7 25 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 1 15 2 0 30 8192 0 malloc-512 512 12 4 79 0 30 8192 0 pf tags 104 5 73 5 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 37 55 76 0 126 8096 0 rl_entry 40 80 122 80 0 254 8080 0 sctp_stream_msg_out 112 0 72 55 0 253 8064 0 sctp_laddr 48 0 168 122 0 254 8064 0 tcp_rack_map 112 2 70 2538 0 126 8064 0 sackhole 32 0 252 3 0 254 8064 0 udpcb 32 6 246 844 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 9 103 2622 0 126 8064 0 malloc-32 32 8 244 14 0 254 8064 0 malloc-32 32 70 182 1101 0 254 8064 0 malloc-32 32 51 201 2831 0 254 8064 0 4 Bucket 48 7 161 265 0 254 8064 0 2 Bucket 32 55 197 1561 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 67 433 5302 0 254 8000 0 malloc-16 16 28 472 8624 0 254 8000 0 malloc-16 16 190 310 1919 0 254 8000 0 malloc-16 16 21 479 25736 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 ripcb 496 5 11 171 0 253 7936 0 malloc-128 128 11 51 82 0 126 7936 0 AIO 208 0 38 53 0 62 7904 0 itimer 352 0 22 5 0 30 7744 0 AIOCB 552 0 14 64 0 16 7728 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 0 20 347 0 30 7680 0 AIOLIO 272 0 28 20 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 19 0 126 6448 0 domainset 40 0 126 9 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 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 0 8 5 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 tcpreass 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 253 4032 0 UMA Slabs 1 176 13 9 13 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 253 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 253 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 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 0 253 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 0 253 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-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