panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map cpuid = 0 time = 1627041094 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5ee5f70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5ee60d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5ee61b0 panic() at panic+0xb5/frame 0xfffffe00a5ee6280 pmap_kasan_enter() at pmap_kasan_enter+0x77f/frame 0xfffffe00a5ee62c0 kasan_shadow_map() at kasan_shadow_map+0x88/frame 0xfffffe00a5ee62f0 pmap_growkernel() at pmap_growkernel+0xdf/frame 0xfffffe00a5ee6330 vm_map_insert() at vm_map_insert+0x67e/frame 0xfffffe00a5ee6490 vm_map_find() at vm_map_find+0x903/frame 0xfffffe00a5ee6570 kva_import() at kva_import+0xd4/frame 0xfffffe00a5ee6650 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a5ee6740 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a5ee6800 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe00a5ee6850 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a5ee6930 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a5ee69f0 vmem_alloc() at vmem_alloc+0x106/frame 0xfffffe00a5ee6a50 kmem_malloc_domainset() at kmem_malloc_domainset+0x183/frame 0xfffffe00a5ee6b90 malloc_large() at malloc_large+0x3e/frame 0xfffffe00a5ee6bd0 pfioctl() at pfioctl+0x13cf/frame 0xfffffe00a5ee82b0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a5ee8390 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a5ee83d0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a5ee8720 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a5ee8770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00a5ee8870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00a5ee89f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5ee8bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5ee8bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 28977 tid 131463 ] Stopped at kdb_enter+0x6b: movq $0,0x28ef4ca(%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 0xbdc70755700b7abe rdx 0x40001 rbx 0 rsp 0xfffffe00a5ee60b0 rbp 0xfffffe00a5ee60d0 rsi 0 rdi 0xfffffe0058847be8 r8 0x3 r9 0xfffffe00a5ee5c08 r10 0 r11 0xfffffe00a6e9e6f0 r12 0xfffffe00a6e9e1e0 r13 0xfffffe00a5ee6101 r14 0xffffffff82c57960 .str.18 r15 0xffffffff82c57960 .str.18 rip 0xffffffff8179b5eb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ef4ca(%rip) db> show proc Process 28977 (syz-executor.1) at 0xfffffe00a7905538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 790 at 0xfffffe009e430000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a6f803e0 (map 0xfffffe00a6f803e0) (map.pmap 0xfffffe00a6f804a0) (pmap 0xfffffe00a6f80500) threads: 5 121317 RunQ syz-executor.1 131453 Run CPU 1 syz-executor.1 131454 RunQ syz-executor.1 131463 Run CPU 0 syz-executor.1 131464 RunQ syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 28977 790 790 0 R (threaded) syz-executor.1 121317 RunQ syz-executor.1 131453 Run CPU 1 syz-executor.1 131454 RunQ syz-executor.1 131463 Run CPU 0 syz-executor.1 131464 RunQ syz-executor.1 27607 1 789 0 S uwait 0xfffffe00a3a65900 syz-executor.0 27603 1 789 0 S uwait 0xfffffe00a3a65700 syz-executor.0 24951 1 792 0 S uwait 0xfffffe009e3c2780 syz-executor.2 24950 1 792 0 S uwait 0xfffffe00a3a65180 syz-executor.2 22963 1 792 0 S uwait 0xfffffe009e9b7700 syz-executor.2 22962 1 792 0 S umtxn 0xfffffe00a3a65400 syz-executor.2 22957 1 792 0 S uwait 0xfffffe00a6ea0b00 syz-executor.2 22955 1 792 0 S uwait 0xfffffe00a6ea0f00 syz-executor.2 19300 1 790 0 S uwait 0xfffffe00a3a60a80 syz-executor.1 19299 1 790 0 S uwait 0xfffffe00a6ea0c00 syz-executor.1 18383 1 792 0 SV uwait 0xfffffe00a3a65800 syz-executor.2 18376 1 792 0 SV uwait 0xfffffe009e43a180 syz-executor.2 12689 1 790 0 SV uwait 0xfffffe00a3a65c00 syz-executor.1 12680 1 790 0 SV uwait 0xfffffe00a3a60980 syz-executor.1 8535 8534 792 0 SV uwait 0xfffffe005838f100 syz-executor.2 8534 1 792 0 RV syz-executor.2 4661 1 4661 65 Ss select 0xfffffe00a3ab36c0 dhclient 3313 1 3313 0 Ss select 0xfffffe00a3ab3e40 dhclient 3310 1 3310 0 Ss select 0xfffffe00a3ab37c0 dhclient 3291 1 3291 65 Ss select 0xfffffe00a3ab3940 dhclient 2482 1 2482 0 Ss select 0xfffffe0056b74c40 dhclient 2473 1 2473 0 Ss select 0xfffffe0056b74840 dhclient 2450 1 2450 65 Ss select 0xfffffe00a3ab3b40 dhclient 1624 1 1624 0 Ss select 0xfffffe00a3ab3f40 dhclient 1618 1 1618 0 Ss select 0xfffffe0056b760c0 dhclient 1565 1 1565 65 Ss select 0xfffffe0056b764c0 dhclient 1315 0 0 0 DL aiordy 0xfffffe0058914538 [aiod4] 1314 0 0 0 DL aiordy 0xfffffe00a3a49538 [aiod3] 1313 0 0 0 DL aiordy 0xfffffe009e9ef538 [aiod2] 1312 0 0 0 DL aiordy 0xfffffe00a3a0a538 [aiod1] 1144 1 1144 0 Ss select 0xfffffe0056b74a40 dhclient 1141 1 1141 0 Ss select 0xfffffe00573e7c40 dhclient 793 782 793 0 Ss piperd 0xfffffe009e9ed8b8 syz-executor.3 792 782 792 0 Rs syz-executor.2 790 782 790 0 Rs syz-executor.1 789 782 789 0 Rs syz-executor.0 782 780 780 0 R (threaded) syz-fuzzer 100115 S uwait 0xfffffe009e43ac80 syz-fuzzer 100117 RunQ syz-fuzzer 100118 S uwait 0xfffffe009e43a380 syz-fuzzer 100119 S uwait 0xfffffe009e43a480 syz-fuzzer 100120 RunQ syz-fuzzer 100121 S uwait 0xfffffe005873dd80 syz-fuzzer 100122 S uwait 0xfffffe005891a700 syz-fuzzer 100123 S kqread 0xfffffe009bf02d00 syz-fuzzer 100124 S uwait 0xfffffe009e3c2880 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe0058914b20 csh 778 694 778 0 Ss select 0xfffffe00573e7e40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdecb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583940b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583944b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583948b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058394cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84057980 cron 694 1 694 0 Ss select 0xfffffe0056b74b40 sshd 507 1 507 0 Ss select 0xfffffe0056b74ec0 syslogd 436 1 436 0 Ss select 0xfffffe0056b74f40 devd 435 1 435 65 Ss select 0xfffffe0056b730c0 dhclient 350 1 350 0 Ss select 0xfffffe00573e7dc0 dhclient 347 1 347 0 Ss select 0xfffffe00573e7cc0 dhclient 23 0 0 0 DL syncer 0xffffffff8417dac0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058736a70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417b9c0 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 RunQ [/ worker] 20 0 0 0 DL psleep 0xffffffff841b3d80 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100081 RunQ [dom0] 100087 D launds 0xffffffff841a78c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e91c70 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff848f4460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c54e20 [pf purge] 15 0 0 0 DL - 0xffffffff84176e40 [soaiod4] 9 0 0 0 DL - 0xffffffff84176e40 [soaiod3] 8 0 0 0 DL - 0xffffffff84176e40 [soaiod2] 7 0 0 0 DL - 0xffffffff84176e40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c94240 [doneq0] 100047 D - 0xffffffff83c941c0 [async] 100080 D - 0xffffffff83c94040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007919888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e0fc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e0fc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a1960 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff8402af40 [g_event] 100038 D - 0xffffffff8402af80 [g_up] 100039 D - 0xffffffff8402afc0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e0fe00 [thr_0] 100029 D - 0xfffffe0053e0fe80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 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 0xffffffff841a2900 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402be40 [swapper] 100005 D - 0xfffffe000791d500 [softirq_0] 100006 D - 0xfffffe000791d400 [softirq_1] 100007 D - 0xfffffe000791d300 [if_io_tqg_0] 100008 D - 0xfffffe000791d200 [if_io_tqg_1] 100009 D - 0xfffffe000791d100 [if_config_tqg_0] 100012 D - 0xfffffe0053dde100 [thread taskq] 100013 D - 0xfffffe0053dde000 [inm_free taskq] 100015 D - 0xfffffe0053df1c00 [kqueue_ctx taskq] 100016 D - 0xfffffe0053df1b00 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [in6m_free taskq] 100019 D - 0xfffffe0053df1800 [pci_hp taskq] 100020 D - 0xfffffe0053df1700 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df1700 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df1700 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df1700 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df1600 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df1600 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df1600 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df1600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0054140d00 [firmware taskq] 100040 D - 0xfffffe0054140c00 [crypto_0] 100041 D - 0xfffffe0054140c00 [crypto_1] 100057 D - 0xfffffe0054140600 [vtnet0 rxq 0] 100058 D - 0xfffffe0054140500 [vtnet0 txq 0] 100059 D - 0xfffffe0054140400 [vtnet0 rxq 1] 100060 D - 0xfffffe0054140300 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056b73100 [virtio_balloon] 100066 D - 0xfffffe0056fb3b00 [mca taskq] 100071 D - 0xffffffff82c5e8e0 [deadlkres] 100075 D - 0xfffffe005834bd00 [acpi_task_0] 100076 D - 0xfffffe005834bd00 [acpi_task_1] 100077 D - 0xfffffe005834bd00 [acpi_task_2] 100079 D - 0xfffffe0054140b00 [CAM taskq] db> show all locks Process 28977 (syz-executor.1) thread 0xfffffe00a72da740 (131453) exclusive sleep mutex pmap (pmap) r = 0 (0xffffffff841f1dc0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6155 Process 28977 (syz-executor.1) thread 0xfffffe00a6e9e1e0 (131463) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff841a6a40) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2127 Process 789 (syz-executor.0) thread 0xfffffe009e9b1000 (100125) exclusive rw SUrw (SUrw) r = 0 (0xfffffe0056fc1000) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:12747 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007943948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a730f230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3009 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9dce70) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4487 Process 19 (pagedaemon) thread 0xfffffe0058385000 (100081) shared rw UMA lock (UMA lock) r = 0 (0xffffffff8344b5c0) locked @ /syzkaller/managers/main/kernel/sys/vm/uma_core.c:3029 shared sx umareclaim (umareclaim) r = 0 (0xffffffff841a6560) locked @ /syzkaller/managers/main/kernel/sys/vm/uma_core.c:5142 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 29145 vfscache 3 1025K 3 pcb 40 549K 25934 inodedep 25 521K 28031 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 177 357K 29081 filedesc 44 345K 55818 vmem 3 274K 5 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 412 pagedep 8 130K 27920 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 599 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 umtx 418 53K 418 kdtrace 255 49K 60448 temp 35 33K 4278 hostcache 1 32K 1 shm 1 32K 10 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 137 17K 2334 tty 16 16K 16 sctp_timw 63 16K 63 ithread 99 16K 99 bus-sc 33 14K 1692 pf_osfp 111 14K 111 KTRACE 101 13K 2474 ether_multi 157 13K 167 ifnet 7 13K 7 lltable 40 12K 181 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 bmsafemap 2 9K 28028 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 603 rpc 2 8K 2 shmfd 1 8K 28 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 82 8K 29023 cred 26 7K 370 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 593 DEVFSP 86 6K 13597 pwddesc 80 5K 28983 ufs_dirhash 20 5K 24 UMA 270 5K 270 session 35 5K 71 pf_ifnet 10 5K 508 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 dirrem 16 4K 27935 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 117 acpisem 28 4K 28 selfd 55 4K 400212 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 786 terminal 11 3K 11 sctp_atcl 7 3K 14136 select 19 3K 124 uidinfo 3 3K 28 sctp_stro 2 2K 4268 local_apic 1 2K 1 io_apic 1 2K 1 freefile 16 2K 27919 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 55 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 27900 softdep 1 1K 1 freeblks 4 1K 27899 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 162 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 19090 sctp_ifn 6 1K 15 ipsec 3 1K 3 mkdir 6 1K 55792 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 105 pci_link 10 1K 10 crypto 4 1K 1898 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 16 1K 15260 tcp_fsb 4 1K 7465 xform 8 1K 15656 pfil 4 1K 4 cdev 2 1K 2 newdirblk 3 1K 27896 diradd 3 1K 27977 chacha20random 1 1K 1 sctp_atky 9 1K 18538 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 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 sctp_athm 7 1K 14183 nexusdev 7 1K 7 soname 4 1K 29067 filecaps 5 1K 143 sctp_vrf 1 1K 1 sctp_map 4 1K 8536 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 cubic data 0 0K 2 vegas data 0 0K 17 pf_table 0 0K 474 pf_rule 0 0K 863 pf_altq 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 10 dctcp data 0 0K 39 cdg data 0 0K 0 tcp_do 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 11 sctp_mcore 0 0K 0 sctp_socko 0 0K 6368 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 1 sctp_stri 0 0K 214 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 26189 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 76 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 43 allocindir 0 0K 0 indirdep 0 0K 11 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 16 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 1 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 6 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 28154 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 11 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 4160 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 3493 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 24 lio 0 0K 18 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 167 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 30283 ioctlops 0 0K 7496 eventfd 0 0K 16 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 1139 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 3 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 986 1168917 0 254 38117376 0 RADIX NODE 144 19430 109 765067 0 63 2813616 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8750 940 2570472 0 254 2480640 0 tcp_log 416 3 5406 203146 0 254 2250144 0 mbuf_cluster 2048 900 2 900 0 254 1847296 0 BUF TRIE 144 238 11522 1782 0 62 1693440 0 malloc-384 384 4155 45 5127 0 30 1612800 0 malloc-128 128 12269 38 40830 0 126 1575296 0 malloc-4096 4096 326 1 485 0 2 1339392 0 UMA Slabs 0 112 11071 50 11076 0 126 1245552 0 sctp_asoc 2288 2 458 4268 0 254 1052480 0 vmem btag 56 18605 90 18605 0 254 1046920 0 malloc-2048 2048 13 457 18760 0 8 962560 0 FFS inode 1160 529 24 28447 0 8 641480 0 sctp_ep 1280 5 478 9641 0 254 618240 0 malloc-384 384 129 1401 42268 0 30 587520 0 256 Bucket 2048 232 16 17137 0 8 507904 0 malloc-1024 1024 5 459 4934 0 16 475136 0 malloc-65536 65536 4 3 606 0 1 458752 0 malloc-16384 16384 21 7 27906 0 1 458752 0 VM OBJECT 264 1474 86 410740 0 30 411840 0 tcp_bbr_map 128 3 3128 92344 0 126 400768 0 malloc-256 256 178 1307 113300 0 62 380160 0 THREAD 1808 174 35 31464 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-4096 4096 80 7 29474 0 2 356352 0 malloc-256 256 1 1379 54340 0 62 353280 0 ertt_txseginfo 40 26 8660 261204 0 254 347440 0 sctp_raddr 736 2 460 4566 0 254 340032 0 VNODE 448 568 89 28488 0 30 294336 0 tcp_inpcb 496 14 522 15249 0 254 265856 0 malloc-64 64 3920 49 3984 0 254 254016 0 MAP ENTRY 96 2243 403 1568359 0 126 254016 0 malloc-16 16 14001 1249 22626 0 254 244000 0 malloc-128 128 419 1410 33423 0 126 234112 0 mbuf_packet 256 43 857 38852 0 254 230400 0 socket 944 52 188 30461 0 254 226560 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 317 493 46811 0 62 207360 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-128 128 1301 187 89039 0 126 190464 0 malloc-32 32 5567 355 33667 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-256 256 54 561 31764 0 62 157440 0 VMSPACE 2544 50 10 28951 0 4 152640 0 tcpcb 1080 12 128 15249 0 254 151200 0 S VFS Cache 104 1036 368 29546 0 126 146016 0 FFS2 dinode 256 529 41 28447 0 62 145920 0 malloc-65536 65536 0 2 5 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 128 Bucket 1024 93 34 9166 0 16 130048 0 PROC 1336 79 17 28982 0 8 128256 0 malloc-1024 1024 119 5 305 0 16 126976 0 ksiginfo 112 81 963 3920 0 126 116928 0 malloc-8192 8192 12 1 14 0 1 106496 0 malloc-4096 4096 22 4 33 0 2 106496 0 malloc-2048 2048 16 36 1510 0 8 106496 0 filedesc0 1072 80 18 28983 0 8 105056 0 sctp_chunk 152 0 676 1170 0 254 102752 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-64 64 963 549 430746 0 254 96768 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 116 52 13691 0 30 86016 0 clpbuf 2624 0 32 44 0 16 83968 0 malloc-4096 4096 15 2 30 0 2 69632 0 malloc-16384 16384 2 2 162 0 1 65536 0 g_bio 408 0 160 11227 0 30 65280 0 malloc-64 64 769 176 80054 0 254 60480 0 32 Bucket 256 102 123 15740 0 62 57600 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-4096 4096 11 3 547 0 2 57344 0 malloc-256 256 100 95 3432 0 62 49920 0 pcpu-8 8 4715 1429 21434 0 254 49152 0 DIRHASH 1024 30 10 34 0 16 40960 0 malloc-8192 8192 2 3 30 0 1 40960 0 malloc-2048 2048 1 19 493 0 8 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 Files 80 255 245 92092 0 126 40000 0 tcp_rack_pcb 832 4 41 7465 0 16 37440 0 NAMEI 1024 0 36 149332 0 16 36864 0 malloc-64 64 91 476 21596 0 254 36288 0 malloc-32 32 16 1118 14341 0 254 36288 0 pipe 744 23 22 1050 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_bbr_pcb 832 1 35 4973 0 16 29952 0 KNOTE 160 28 147 342511 0 62 28000 0 8 Bucket 80 99 251 5468 0 126 28000 0 ripcb 496 5 51 1756 0 254 27776 0 malloc-384 384 40 30 628 0 30 26880 0 malloc-384 384 52 18 52 0 30 26880 0 malloc-256 256 89 16 658 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 16 8 47 0 16 24576 0 PWD 32 26 730 27992 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 117 69 1060 0 126 23808 0 malloc-128 128 123 63 28367 0 126 23808 0 malloc-128 128 20 166 277 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 malloc-1024 1024 13 7 1665 0 16 20480 0 malloc-64 64 0 315 619 0 254 20160 0 malloc-16 16 28 1222 27620 0 254 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 31 19 47 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 28154 0 2 16384 0 malloc-4096 4096 2 2 1069 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 tcp_rack_map 112 0 144 4882 0 126 16128 0 malloc-32 32 57 447 462 0 254 16128 0 16 Bucket 144 84 28 575 0 62 16128 0 vtnet_tx_hdr 24 0 668 604815 0 254 16032 0 udplite_inpcb 496 0 32 1443 0 254 15872 0 udp_inpcb 496 6 26 642 0 254 15872 0 unpcb 256 20 40 1652 0 254 15360 0 domainset 40 0 378 25 0 254 15120 0 malloc-512 512 1 23 343 0 30 12288 0 malloc-512 512 10 14 170 0 30 12288 0 malloc-512 512 10 14 540 0 30 12288 0 ertt 72 12 156 15249 0 126 12096 0 malloc-64 64 54 135 13500 0 254 12096 0 malloc-32 32 108 270 19487 0 254 12096 0 malloc-32 32 276 102 5286 0 254 12096 0 malloc-16 16 520 230 24735 0 254 12000 0 malloc-128 128 76 17 2618 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-256 256 27 18 289 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-2048 2048 1 3 331 0 8 8192 0 malloc-2048 2048 0 4 11 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 31 0 16 8192 0 malloc-512 512 6 10 25 0 30 8192 0 malloc-512 512 3 13 118 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 480 0 126 8096 0 rl_entry 40 88 114 88 0 254 8080 0 sctp_stream_msg_out 112 2 70 2746 0 253 8064 0 sctp_laddr 48 0 168 4664 0 254 8064 0 udpcb 32 6 246 2085 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 45 0 254 8064 0 malloc-32 32 39 213 4491 0 254 8064 0 malloc-32 32 23 229 68 0 254 8064 0 4 Bucket 48 6 162 484 0 254 8064 0 2 Bucket 32 56 196 2540 0 254 8064 0 malloc-16 16 13 487 888 0 254 8000 0 malloc-16 16 41 459 40227 0 254 8000 0 malloc-16 16 21 479 28 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 malloc-128 128 1 61 82 0 126 7936 0 sctp_readq 152 0 52 1229 0 254 7904 0 AIO 208 1 37 66 0 62 7904 0 cryptop 280 0 28 135 0 30 7840 0 AIOCB 552 0 14 193 0 16 7728 0 malloc-384 384 1 19 464 0 30 7680 0 malloc-256 256 14 16 269 0 62 7680 0 AIOLIO 272 0 28 18 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 36 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 2 44 2 0 254 4048 0 sctp_asconf_ack 48 0 84 1 0 254 4032 0 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 6 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 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 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 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 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 584 0 0 0 0 16 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 LTS VFS Cache 360 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 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 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-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-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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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