panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map cpuid = 0 time = 607 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5d14f70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5d150d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5d151b0 panic() at panic+0xb5/frame 0xfffffe00a5d15280 pmap_kasan_enter() at pmap_kasan_enter+0x77f/frame 0xfffffe00a5d152c0 kasan_shadow_map() at kasan_shadow_map+0x88/frame 0xfffffe00a5d152f0 pmap_growkernel() at pmap_growkernel+0xdf/frame 0xfffffe00a5d15330 vm_map_insert() at vm_map_insert+0x67e/frame 0xfffffe00a5d15490 vm_map_find() at vm_map_find+0x903/frame 0xfffffe00a5d15570 kva_import() at kva_import+0xd4/frame 0xfffffe00a5d15650 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a5d15740 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a5d15800 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe00a5d15850 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a5d15930 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a5d159f0 vmem_alloc() at vmem_alloc+0x106/frame 0xfffffe00a5d15a50 kmem_malloc_domainset() at kmem_malloc_domainset+0x183/frame 0xfffffe00a5d15b90 malloc_large() at malloc_large+0x3e/frame 0xfffffe00a5d15bd0 pfioctl() at pfioctl+0x13cf/frame 0xfffffe00a5d172b0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a5d17390 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a5d173d0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a5d17720 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a5d17770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00a5d17870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00a5d179f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5d17bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5d17bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 19172 tid 122424 ] 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 0x5c1272776d885751 rdx 0x40001 rbx 0 rsp 0xfffffe00a5d150b0 rbp 0xfffffe00a5d150d0 rsi 0 rdi 0xfffffe000784c9a8 r8 0x3 r9 0xfffffe00a5d14c08 r10 0 r11 0xfffffe00a73c66f0 r12 0xfffffe00a73c61e0 r13 0xfffffe00a5d15101 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 19172 (syz-executor.2) at 0xfffffe00a7508a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 809 at 0xfffffe009e4bba70 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e99d000 (map 0xfffffe009e99d000) (map.pmap 0xfffffe009e99d0c0) (pmap 0xfffffe009e99d120) threads: 4 114677 s syz-executor.2 122411 Run CPU 1 syz-executor.2 122420 RunQ syz-executor.2 122424 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 19172 809 809 0 T (threaded) syz-executor.2 114677 s syz-executor.2 122411 Run CPU 1 syz-executor.2 122420 RunQ syz-executor.2 122424 Run CPU 0 syz-executor.2 19171 825 825 0 R (threaded) syz-executor.3 122409 RunQ syz-executor.3 122414 S sbwait 0xfffffe00a73cccd4 syz-executor.3 122415 S sbwait 0xfffffe00a73ce924 syz-executor.3 122416 S pipdwt 0xfffffe00a7436730 syz-executor.3 122417 S so_rcv_ 0xfffffe00a73ccc78 syz-executor.3 122418 S uwait 0xfffffe00a6954d80 syz-executor.3 13097 1 825 0 S uwait 0xfffffe009e9c1100 syz-executor.3 13096 1 825 0 S umtxn 0xfffffe009e9b2400 syz-executor.3 11339 11333 825 0 SV uwait 0xfffffe00a68eff00 syz-executor.3 11333 1 825 0 DV ppwait 0xfffffe00a695ea20 syz-executor.3 10086 10083 809 0 SV uwait 0xfffffe009e50e000 syz-executor.2 10083 1 809 0 DV ppwait 0xfffffe00a73aea20 syz-executor.2 4038 1 809 0 S uwait 0xfffffe00a684b880 syz-executor.2 4036 1 809 0 S uwait 0xfffffe009e50ec00 syz-executor.2 4034 1 809 0 S uwait 0xfffffe009e9b2c00 syz-executor.2 4033 1 809 0 S uwait 0xfffffe005891a280 syz-executor.2 4022 1 789 0 S uwait 0xfffffe00a684ba80 syz-executor.0 4021 1 789 0 S uwait 0xfffffe00a684b680 syz-executor.0 4018 1 789 0 S uwait 0xfffffe00573cfa00 syz-executor.0 4017 1 789 0 S uwait 0xfffffe00a6862a80 syz-executor.0 3025 0 0 0 DL aiordy 0xfffffe00a695ea70 [aiod4] 3024 0 0 0 DL aiordy 0xfffffe00a6874a70 [aiod3] 3023 0 0 0 DL aiordy 0xfffffe00a68f4000 [aiod2] 3022 0 0 0 DL aiordy 0xfffffe009e9bc538 [aiod1] 2675 1 2675 65 Ss select 0xfffffe00a6917240 dhclient 2257 1 2257 0 Ss select 0xfffffe00a6917440 dhclient 2253 1 2253 0 Ss select 0xfffffe00573e7b40 dhclient 2234 1 2234 65 Ss select 0xfffffe00a695c0c0 dhclient 1670 1 1670 0 Ss select 0xfffffe00a695c340 dhclient 1667 1 1667 0 Ss select 0xfffffe00a695c040 dhclient 1640 1 1640 65 Ss select 0xfffffe00a6931740 dhclient 1380 1 1380 0 Ss select 0xfffffe00a69312c0 dhclient 1375 1 1375 0 Ss select 0xfffffe00a69313c0 dhclient 1348 1 1348 65 Ss select 0xfffffe0056b74740 dhclient 1011 1 1011 0 Ss select 0xfffffe00573e7e40 dhclient 1006 1 1006 0 Ss select 0xfffffe0056b76340 dhclient 825 780 825 0 Rs syz-executor.3 809 780 809 0 Rs syz-executor.2 790 780 790 0 Ss piperd 0xfffffe009e4b28b8 syz-executor.1 789 780 789 0 Ss piperd 0xfffffe009e460000 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100095 S uwait 0xfffffe005873d980 syz-fuzzer 100120 S nanslp 0xffffffff84057980 syz-fuzzer 100121 S uwait 0xfffffe009e50ef00 syz-fuzzer 100122 S uwait 0xfffffe009e3d8080 syz-fuzzer 100123 S uwait 0xfffffe009e3d8180 syz-fuzzer 100124 S uwait 0xfffffe009e3d8280 syz-fuzzer 100125 RunQ syz-fuzzer 100126 S uwait 0xfffffe005873de80 syz-fuzzer 100127 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00589d00b0 csh 776 694 776 0 Ss select 0xfffffe00573e7dc0 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 0xfffffe00573e7a40 sshd 507 1 507 0 Ss select 0xfffffe0056b74ec0 syslogd 436 1 436 0 Ss select 0xfffffe0056b74dc0 devd 435 1 435 65 Ss select 0xfffffe0056b74e40 dhclient 350 1 350 0 Ss select 0xfffffe0056b74d40 dhclient 347 1 347 0 Ss select 0xfffffe0056b74f40 dhclient 23 0 0 0 DL syncer 0xffffffff8417dac0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058736a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417b9c0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe005751d4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b3d80 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100081 RunQ [dom0] 100086 D launds 0xffffffff841a78c4 [laundry: dom0] 100087 D umarcl 0xffffffff81e91c70 [uma] 18 0 0 0 DL - 0xffffffff83e0eae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c62460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff847fee20 [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 - 0xfffffe000791c500 [softirq_0] 100006 D - 0xfffffe000791c400 [softirq_1] 100007 D - 0xfffffe000791c300 [if_io_tqg_0] 100008 D - 0xfffffe000791c200 [if_io_tqg_1] 100009 D - 0xfffffe000791c100 [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 - 0xffffffff82c5e8e1 [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 19172 (syz-executor.2) thread 0xfffffe00a6ef8e40 (122411) exclusive sleep mutex pmap (pmap) r = 0 (0xffffffff841f1dc0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6155 Process 19172 (syz-executor.2) thread 0xfffffe00a73c61e0 (122424) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff841a6a40) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2127 Process 19171 (syz-executor.3) thread 0xfffffe00a6ef8000 (122414) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a73ccc78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 19 (pagedaemon) thread 0xfffffe0058388000 (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 pcb 484 1050K 44639 newblk 9 1026K 51646 vfscache 3 1025K 3 inodedep 159 572K 21356 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 176 353K 19276 filedesc 42 329K 36373 vmem 3 274K 5 sctp_stro 213 213K 5214 acpica 1674 184K 54712 vnet_data 1 168K 1 sctp_atcl 441 166K 27020 tidhash 3 141K 3 linker 356 140K 444 pagedep 9 130K 18209 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 889 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 sctp_atky 660 52K 32533 kdtrace 259 50K 41604 umtx 396 50K 396 dirrem 150 38K 19855 temp 35 33K 2440 hostcache 1 32K 1 shm 1 32K 4 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 sctp_timw 77 20K 77 freefile 150 19K 19848 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 137 17K 438 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 ether_multi 157 13K 172 KTRACE 100 13K 100 lltable 41 13K 165 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 ksem 4 10K 790 in6_multi 71 9K 71 bmsafemap 2 9K 20864 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 658 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 81 8K 19222 sctp_athm 441 7K 27292 sctp_map 426 7K 10428 cred 26 7K 319 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 529 DEVFSP 82 6K 10790 pwddesc 79 5K 19178 ufs_dirhash 20 5K 24 UMA 270 5K 270 session 35 5K 335 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 264350 lockf 32 4K 69 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 698 terminal 11 3K 11 select 19 3K 97 uidinfo 3 3K 14 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 63 CAM XPT 22 2K 543 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 39443 softdep 1 1K 1 mkdir 8 1K 36324 freeblks 4 1K 20836 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 114 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 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 487 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 19 1K 4960 newdirblk 4 1K 18162 diradd 4 1K 19895 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 2362 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 xform 4 1K 11502 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 ip_msource 2 1K 3 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 18089 filecaps 5 1K 118 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 24238 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 12513 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 550 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1359 cdg data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 98 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 chd data 0 0K 9 htcp data 0 0K 21 dctcp data 0 0K 0 vegas 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 27162 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 52 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 13043 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 21 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_moptions 0 0K 14 in_mfilter 0 0K 12 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 18392 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 568 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 59909 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 53 lio 0 0K 2 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 118 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 1213 eventfd 0 0K 125 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 840 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 906 1338728 0 254 37789696 0 RADIX NODE 144 19915 128 536563 0 63 2886192 0 pbuf 2624 0 973 0 0 2 2553152 0 tcp_log 416 0 5940 217977 0 254 2471040 0 mbuf 256 8794 761 2589015 0 254 2446080 0 BUF TRIE 144 192 11568 31128 0 62 1693440 0 malloc-384 384 4155 15 4179 0 30 1601280 0 malloc-128 128 12248 59 32407 0 126 1575296 0 malloc-4096 4096 326 1 485 0 2 1339392 0 mbuf_cluster 2048 600 0 600 0 254 1228800 0 UMA Slabs 0 112 10677 12 10677 0 126 1197168 0 vmem btag 56 17962 85 17962 0 254 1010632 0 sctp_asoc 2288 213 87 5214 0 253 686400 0 FFS inode 1160 522 24 20370 0 8 633360 0 malloc-2048 2048 236 52 82217 0 8 589824 0 malloc-384 384 697 703 48477 0 30 537600 0 256 Bucket 2048 189 23 15914 0 8 434176 0 sctp_ep 1280 228 108 21523 0 253 430080 0 malloc-16384 16384 20 6 18184 0 1 425984 0 VM OBJECT 264 1455 90 276099 0 30 407880 0 malloc-65536 65536 4 2 178 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-256 256 313 1127 98998 0 62 368640 0 THREAD 1808 179 19 22425 0 8 357984 0 malloc-4096 4096 79 6 19199 0 2 348160 0 malloc-256 256 1 1319 48084 0 62 337920 0 VNODE 448 561 96 20411 0 30 294336 0 malloc-1024 1024 216 44 5349 0 16 266240 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-64 64 3920 112 4022 0 254 258048 0 MAP ENTRY 96 2233 371 1040014 0 126 249984 0 malloc-16 16 14423 327 24499 0 254 236000 0 malloc-32768 32768 0 7 11495 0 1 229376 0 socket 944 61 179 28443 0 254 226560 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-128 128 554 1182 24930 0 126 222208 0 sctp_raddr 736 213 73 5274 0 253 210496 0 malloc-128 128 1299 282 63434 0 126 202368 0 ertt_txseginfo 40 0 5050 142648 0 254 202000 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5566 230 23904 0 254 185472 0 malloc-256 256 545 115 45329 0 62 168960 0 malloc-256 256 54 576 54244 0 62 161280 0 FFS2 dinode 256 522 93 20370 0 62 157440 0 tcp_bbr_map 128 0 1209 43497 0 126 154752 0 S VFS Cache 104 1052 430 21179 0 126 154128 0 mbuf_packet 256 26 574 26493 0 254 153600 0 VMSPACE 2544 50 10 19148 0 4 152640 0 malloc-65536 65536 0 2 136 0 1 131072 0 PROC 1336 78 18 19177 0 8 128256 0 malloc-1024 1024 119 5 305 0 16 126976 0 128 Bucket 1024 72 51 6440 0 16 125952 0 ksiginfo 112 81 963 3587 0 126 116928 0 malloc-8192 8192 12 1 14 0 1 106496 0 filedesc0 1072 79 19 19178 0 8 105056 0 malloc-64 64 965 610 285190 0 254 100800 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-4096 4096 22 2 28 0 2 98304 0 64 Bucket 512 111 73 21902 0 30 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 57 0 16 83968 0 tcpcb 1080 4 66 2351 0 254 75600 0 malloc-4096 4096 15 3 29 0 2 73728 0 g_bio 408 0 180 237080 0 31 73440 0 malloc-64 64 761 373 52204 0 254 72576 0 tcp_inpcb 496 4 132 2351 0 254 67456 0 malloc-32768 32768 1 1 3 0 1 65536 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-8192 8192 5 2 58 0 1 57344 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-4096 4096 11 3 547 0 2 57344 0 malloc-2048 2048 16 12 607 0 8 57344 0 32 Bucket 256 74 121 12065 0 62 49920 0 malloc-128 128 75 266 3137 0 126 43648 0 sctp_chunk 152 211 75 959 0 253 43472 0 malloc-1024 1024 3 37 511 0 16 40960 0 pcpu-8 8 4715 405 10758 0 254 40960 0 Files 80 258 242 72230 0 126 40000 0 tcp_rack_pcb 832 0 45 1359 0 16 37440 0 pipe 744 24 26 972 0 16 37200 0 DIRHASH 1024 30 6 34 0 16 36864 0 NAMEI 1024 0 36 105603 0 16 36864 0 malloc-64 64 302 265 23489 0 254 36288 0 malloc-256 256 114 21 6723 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-1024 1024 16 16 177 0 16 32768 0 malloc-512 512 1 63 673 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 malloc-384 384 41 39 167 0 30 30720 0 tcp_bbr_pcb 832 0 36 489 0 16 29952 0 16 Bucket 144 65 131 1513 0 62 28224 0 KNOTE 160 28 147 237192 0 62 28000 0 malloc-384 384 52 18 52 0 30 26880 0 malloc-256 256 89 16 594 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 14 10 1735 0 16 24576 0 PWD 32 25 731 18263 0 254 24192 0 malloc-32 32 453 303 27472 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 46 254 6192 0 126 24000 0 malloc-128 128 124 62 18622 0 126 23808 0 malloc-128 128 20 166 277 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 0 5 18392 0 2 20480 0 malloc-2048 2048 1 9 19 0 8 20480 0 malloc-64 64 0 315 630 0 254 20160 0 2 Bucket 32 56 574 3809 0 254 20160 0 udp_inpcb 496 7 33 1000 0 254 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 22 53 1916 0 254 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 121 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 10 22 852 0 30 16384 0 tcp_rack_map 112 0 144 1867 0 126 16128 0 malloc-32 32 276 228 10398 0 254 16128 0 malloc-32 32 57 447 442 0 254 16128 0 vtnet_tx_hdr 24 0 668 687041 0 254 16032 0 udplite_inpcb 496 2 30 977 0 254 15872 0 malloc-384 384 31 9 31 0 30 15360 0 sctp_laddr 48 0 252 2993 0 254 12096 0 malloc-64 64 41 148 10022 0 254 12096 0 malloc-16 16 463 287 36746 0 254 12000 0 malloc-16 16 520 230 8408 0 254 12000 0 ripcb 496 6 18 632 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-256 256 27 18 294 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 3 0 8 8192 0 malloc-2048 2048 0 4 5 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 661 0 16 8192 0 malloc-512 512 10 6 122 0 30 8192 0 malloc-512 512 6 10 21 0 30 8192 0 malloc-512 512 3 13 89 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 335 0 126 8096 0 rl_entry 40 89 113 89 0 254 8080 0 sctp_stream_msg_out 112 2 70 541 0 253 8064 0 udpcb 32 9 243 1977 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 2351 0 126 8064 0 malloc-64 64 9 117 49 0 254 8064 0 malloc-32 32 99 153 5507 0 254 8064 0 malloc-32 32 38 214 2823 0 254 8064 0 malloc-32 32 23 229 64 0 254 8064 0 4 Bucket 48 5 163 299 0 254 8064 0 malloc-16 16 13 487 688 0 254 8000 0 malloc-16 16 33 467 27329 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 15 47 507 0 126 7936 0 sctp_readq 152 0 52 271 0 253 7904 0 AIO 208 0 38 36 0 62 7904 0 cryptop 280 0 28 28 0 30 7840 0 itimer 352 0 22 2 0 30 7744 0 AIOCB 552 0 14 49 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 1 19 398 0 30 7680 0 malloc-256 256 14 16 269 0 62 7680 0 AIOLIO 272 0 28 2 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 43 0 126 6448 0 domainset 40 0 126 28 0 254 5040 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 tcpreass 48 0 84 1 0 254 4032 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-64 64 4 59 8 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 malloc-128 128 1 30 58 0 126 3968 0 UMA Slabs 1 176 9 13 9 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 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_ack 48 0 0 0 0 254 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 312 0 0 0 0 253 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 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 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 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 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-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-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