panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map cpuid = 0 time = 1634900525 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5cec170 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5cec2d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5cec3b0 panic() at panic+0xb5/frame 0xfffffe00a5cec470 pmap_kasan_enter() at pmap_kasan_enter+0x508/frame 0xfffffe00a5cec4c0 kasan_shadow_map() at kasan_shadow_map+0x88/frame 0xfffffe00a5cec4f0 pmap_growkernel() at pmap_growkernel+0xdf/frame 0xfffffe00a5cec530 vm_map_insert() at vm_map_insert+0x67e/frame 0xfffffe00a5cec690 vm_map_find() at vm_map_find+0x903/frame 0xfffffe00a5cec770 kva_import() at kva_import+0xd4/frame 0xfffffe00a5cec850 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a5cec940 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a5ceca00 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe00a5ceca50 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a5cecb30 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a5cecbf0 vmem_alloc() at vmem_alloc+0x106/frame 0xfffffe00a5cecc50 kmem_malloc_domainset() at kmem_malloc_domainset+0x183/frame 0xfffffe00a5cecd90 keg_alloc_slab() at keg_alloc_slab+0x1d6/frame 0xfffffe00a5ceceb0 zone_import() at zone_import+0x2c6/frame 0xfffffe00a5ced070 cache_alloc() at cache_alloc+0x773/frame 0xfffffe00a5ced130 cache_alloc_retry() at cache_alloc_retry+0x37/frame 0xfffffe00a5ced1a0 malloc() at malloc+0x103/frame 0xfffffe00a5ced210 sctp_lower_sosend() at sctp_lower_sosend+0x22ee/frame 0xfffffe00a5ced700 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a5ced9a0 sosend() at sosend+0xfc/frame 0xfffffe00a5ceda10 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5cedb70 freebsd32_sendmsg() at freebsd32_sendmsg+0x4e6/frame 0xfffffe00a5cedd30 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a5cedf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 33722 tid 137231 ] Stopped at kdb_enter+0x6b: movq $0,0x28dfb3a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x11adc01b66e8abdc rdx 0x3ffff rbx 0 rsp 0xfffffe00a5cec2b0 rbp 0xfffffe00a5cec2d0 rsi 0x40001 rdi 0xffffffff817c060a vprintf+0x35a r8 0 r9 0xfffffe00a5cebde8 r10 0 r11 0x253c991c r12 0xfffffe00a6f99020 r13 0xfffffe00a5cec301 r14 0xffffffff82c86440 .str.18 r15 0xffffffff82c86440 .str.18 rip 0xffffffff817b3f7b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28dfb3a(%rip) db> show proc Process 33722 (syz-executor.3) at 0xfffffe00a75daa70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 816 at 0xfffffe009e4c5a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053d5c538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a75559f8 (map 0xfffffe00a75559f8) (map.pmap 0xfffffe00a7555ab8) (pmap 0xfffffe00a7555b20) threads: 2 111682 RunQ syz-executor.3 137231 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 33725 781 781 0 R syz-executor.1 33722 816 816 0 R (threaded) syz-executor.3 111682 RunQ syz-executor.3 137231 Run CPU 0 syz-executor.3 22240 22238 816 0 SV uwait 0xfffffe0058833d80 syz-executor.3 22238 1 816 0 DV ppwait 0xfffffe009fae0f58 syz-executor.3 9935 1 816 0 SV uwait 0xfffffe009fac2f00 syz-executor.3 9926 1 816 0 SV uwait 0xfffffe0058839280 syz-executor.3 9919 1 816 0 SV uwait 0xfffffe0058833e80 syz-executor.3 9910 1 816 0 SV uwait 0xfffffe0058839680 syz-executor.3 9901 1 816 0 SV uwait 0xfffffe0058839780 syz-executor.3 9891 1 816 0 SV uwait 0xfffffe009e4fd180 syz-executor.3 9883 1 816 0 SV uwait 0xfffffe009e4fd280 syz-executor.3 9874 1 816 0 SV uwait 0xfffffe0058833600 syz-executor.3 9864 1 816 0 SV uwait 0xfffffe009e4fd080 syz-executor.3 9855 1 816 0 SV uwait 0xfffffe0058833500 syz-executor.3 9842 1 790 0 SV uwait 0xfffffe0058839e80 syz-executor.2 9833 1 790 0 SV uwait 0xfffffe0058839580 syz-executor.2 9824 1 790 0 SV uwait 0xfffffe0058539980 syz-executor.2 4530 1 4530 65 Ss select 0xfffffe009fa03140 dhclient 4056 1 4056 0 Ss select 0xfffffe009fa03340 dhclient 4053 1 4053 0 Ss select 0xfffffe009fa03640 dhclient 4030 1 4030 65 Ss select 0xfffffe009fa035c0 dhclient 3176 1 3176 0 Ss select 0xfffffe009e40cf40 dhclient 3170 1 3170 0 Ss select 0xfffffe009e433140 dhclient 3146 1 3146 65 Ss select 0xfffffe009fa032c0 dhclient 2530 1 2530 0 Ss select 0xfffffe009e40cac0 dhclient 2527 1 2527 0 Ss select 0xfffffe009e433cc0 dhclient 2508 1 2508 65 Ss select 0xfffffe005881d440 dhclient 1565 1 816 0 S uwait 0xfffffe009fac2d00 syz-executor.3 1562 1 816 0 S uwait 0xfffffe0058839a80 syz-executor.3 1291 1 816 0 SV uwait 0xfffffe005883d300 syz-executor.3 1290 1 816 0 SV uwait 0xfffffe0058839c80 syz-executor.3 1100 0 0 0 DL aiordy 0xfffffe009e4e7538 [aiod4] 1098 0 0 0 DL aiordy 0xfffffe009fad9a70 [aiod3] 1097 0 0 0 DL aiordy 0xfffffe009faba000 [aiod2] 1096 0 0 0 DL aiordy 0xfffffe009fae0000 [aiod1] 829 1 829 0 Ss select 0xfffffe009e40c9c0 dhclient 822 1 822 0 Ss select 0xfffffe009e433240 dhclient 816 775 816 0 Rs syz-executor.3 790 775 790 0 Rs syz-executor.2 781 775 781 0 Ss nanslp 0xffffffff84060980 syz-executor.1 780 775 780 0 Rs syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffffe009e44b880 syz-fuzzer 100119 S uwait 0xfffffe009e44b080 syz-fuzzer 100120 S uwait 0xfffffe009e44b180 syz-fuzzer 100121 S uwait 0xfffffe009e44b280 syz-fuzzer 100122 S kqread 0xfffffe005887ee00 syz-fuzzer 100123 S uwait 0xfffffe009e4fd500 syz-fuzzer 100124 S uwait 0xfffffe009e4fd900 syz-fuzzer 100125 S uwait 0xfffffe009e4fd600 syz-fuzzer 100132 S uwait 0xfffffe0058839880 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe009e99e5e8 csh 771 689 771 0 Ss select 0xfffffe009e4337c0 sshd 755 1 755 0 Ss+ ttyin 0xfffffe00570040b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e10b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583e18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575fc0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00575f80b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00575f88b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00575cb0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00575cb8b0 getty 693 1 693 0 Ss nanslp 0xffffffff84060981 cron 689 1 689 0 Ss select 0xfffffe009e40cd40 sshd 502 1 502 0 Ss select 0xfffffe009e40ce40 syslogd 431 1 431 0 Ss select 0xfffffe0058b45e40 devd 430 1 430 65 Ss select 0xfffffe005881d040 dhclient 345 1 345 0 Ss select 0xfffffe0058b45dc0 dhclient 342 1 342 0 Ss select 0xfffffe009e2d7040 dhclient 18 0 0 0 DL syncer 0xffffffff84188de0 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058769a70 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84186ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0058891ce8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841bf040 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b2b38 [dom0] 100082 D launds 0xffffffff841b2b44 [laundry: dom0] 100083 D umarcl 0xffffffff81eb84a0 [uma] 8 0 0 0 DL - 0xffffffff83e16be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84be8760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84f792f0 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9c3c0 [doneq0] 100046 D - 0xffffffff83c9c340 [async] 100075 D - 0xffffffff83c9c1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab3c88 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bed80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bed30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841acbe0 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84033b40 [g_event] 100037 D - 0xffffffff84033b80 [g_up] 100038 D - 0xffffffff84033bc0 [g_down] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100029 I [swi1: netisr 0] 100030 Run CPU 1 [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi3: vm] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0053d5c538 [init] 10 0 0 0 DL audit_w 0xffffffff841adb80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84034a40 [swapper] 100005 D - 0xfffffe0053df0600 [softirq_0] 100006 D - 0xfffffe0053df0500 [softirq_1] 100007 D - 0xfffffe0053df0400 [if_io_tqg_0] 100008 D - 0xfffffe0053df0300 [if_io_tqg_1] 100009 D - 0xfffffe0053df0200 [if_config_tqg_0] 100010 D - 0xfffffe0053df0100 [deferred_unmount ta] 100011 D - 0xfffffe0053df0000 [thread taskq] 100013 D - 0xfffffe0053dfac00 [pci_hp taskq] 100014 D - 0xfffffe0053dfab00 [kqueue_ctx taskq] 100015 D - 0xfffffe0053dfaa00 [linuxkpi_irq_wq] 100018 D - 0xfffffe0053dfa500 [aiod_kick taskq] 100019 D - 0xfffffe0053dfa400 [inm_free taskq] 100020 D - 0xfffffe0053dfa300 [in6m_free taskq] 100021 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053e2a800 [firmware taskq] 100039 D - 0xfffffe0054199d00 [crypto_0] 100040 D - 0xfffffe0054199d00 [crypto_1] 100056 D - 0xfffffe0054199200 [vtnet0 rxq 0] 100057 D - 0xfffffe0054199100 [vtnet0 txq 0] 100058 D - 0xfffffe0054199000 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ee2e00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b94980 [virtio_balloon] 100065 D - 0xfffffe0056ee2700 [mca taskq] 100066 D - 0xffffffff82c8d401 [deadlkres] 100070 D - 0xfffffe0054199a00 [acpi_task_0] 100071 D - 0xfffffe0054199a00 [acpi_task_1] 100072 D - 0xfffffe0054199a00 [acpi_task_2] 100074 D - 0xfffffe0054199700 [CAM taskq] db> show all locks Process 33725 (syz-executor.1) thread 0xfffffe009fa0e1e0 (128083) exclusive rw vm object (vm object) r = 0 (0xfffffe00a7a98b58) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1354 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a7555060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4937 Process 33722 (syz-executor.3) thread 0xfffffe00a6f99020 (137231) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff841b1cc0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:2128 Process 12 (intr) thread 0xfffffe0053e09000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a867c380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1770 db> show malloc Type InUse MemUse Requests sctp_stro 492 20442K 8928 pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34962 2059K 35033 vtbuf 24 1968K 46 pcb 1072 1712K 87397 kobj 326 1304K 485 newblk 9 1026K 33442 vfscache 3 1025K 3 inodedep 1348 1018K 32891 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 52 409K 65565 sctp_atcl 1018 382K 49312 subproc 176 353K 33824 dirrem 1339 335K 32797 vmem 3 274K 5 acpica 1674 184K 55237 vnet_data 1 168K 1 freefile 1339 168K 32774 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 32775 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 153 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atky 1510 63K 60316 umtx 396 50K 396 kdtrace 251 48K 70960 sctp_timw 148 37K 148 temp 34 33K 9173 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 127 32K 137 msg 4 30K 4 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 tty 16 16K 16 sctp_athm 1018 16K 49554 ithread 99 16K 99 routetbl 129 16K 411 sctp_map 984 16K 16604 bus-sc 34 15K 1691 lltable 43 14K 108 KTRACE 100 13K 100 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 490 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 32861 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 3 rpc 2 8K 2 shmfd 1 8K 8 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 81 8K 33730 taskqueue 63 7K 63 cred 26 7K 317 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 529 DEVFSP 80 5K 9039 pwddesc 79 5K 33760 ufs_dirhash 24 5K 24 session 35 5K 70 UMA 268 5K 268 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 lockf 33 4K 73 acpisem 28 4K 28 selfd 55 4K 469534 hhook 15 4K 17 proc-args 52 3K 708 terminal 11 3K 11 select 19 3K 63 uidinfo 3 3K 19 sctp_stri 4 2K 342 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 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 32745 softdep 1 1K 1 mkdir 8 1K 65502 freeblks 4 1K 32744 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 98 NFSD session 1 1K 1 inpcbpolicy 30 1K 8960 CAM periph 4 1K 271 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 encap_export_host 12 1K 12 procdesc 5 1K 14 osd 23 1K 6284 newdirblk 4 1K 32751 diradd 4 1K 32840 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 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 soname 5 1K 35399 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 10780 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filedesc_to_leader 2 1K 4 filecaps 5 1K 106 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 sigio 1 1K 48 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 31175 p1003.1b 1 1K 1 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 5 sctp_mcore 0 0K 0 sctp_socko 0 0K 14256 sctp_iter 0 0K 405 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 393 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 tcp_do 0 0K 0 tcp_fsb 0 0K 1224 dctcp data 0 0K 0 cdg data 0 0K 0 vegas data 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 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 iavf 0 0K 0 ixl 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 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 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 29420 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 47 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 10 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 ata_da 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 ktls_ocf 0 0K 0 nvme_da 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 13 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 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 33 in_mfilter 0 0K 17 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 acpi_perf 0 0K 0 statfs 0 0K 32962 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 960 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 biobuf 0 0K 0 aios 0 0K 4 lio 0 0K 4 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 145 ktls 0 0K 0 osti_cacheable 0 0K 0 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 873 eventfd 0 0K 33 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 957 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8897 400 1349316 0 254 38080512 0 malloc-65536 65536 316 0 397 0 1 20709376 0 mbuf 256 10759 311 3795052 0 254 2833920 0 pbuf 2624 0 989 0 0 2 2595136 0 RADIX NODE 144 16223 180 825944 0 62 2362032 0 tcp_log 416 0 5085 274940 0 254 2115360 0 malloc-4096 4096 413 9 34219 0 2 1728512 0 BUF TRIE 144 199 11561 1392 0 62 1693440 0 malloc-384 384 4117 13 4118 0 30 1585920 0 malloc-128 128 11492 133 44531 0 126 1488000 0 mbuf_cluster 2048 720 2 720 0 254 1478656 0 malloc-384 384 1348 2252 34102 0 30 1382400 0 UMA Slabs 0 112 11387 22 11387 0 126 1277808 0 sctp_asoc 2288 492 38 8302 0 254 1212640 0 vmem btag 56 20074 61 20074 0 254 1127560 0 malloc-2048 2048 530 0 40847 0 8 1085440 0 malloc-256 256 150 3630 33521 0 62 967680 0 malloc-256 256 1436 2269 33135 0 62 948480 0 sctp_ep 1272 522 177 40839 0 254 889128 0 tcp_bbr_map 128 1100 5224 166829 0 126 809472 0 malloc-8192 8192 17 67 278 0 1 688128 0 FFS inode 1160 536 24 33311 0 8 649600 0 sctp_raddr 736 870 10 9810 0 254 647680 0 malloc-128 128 2062 2247 36884 0 126 551552 0 malloc-16384 16384 25 6 32940 0 1 507904 0 256 Bucket 2048 208 20 27149 0 8 466944 0 VM OBJECT 264 1530 135 477279 0 30 439560 0 ertt_txseginfo 40 1080 9323 1563737 0 254 416120 0 malloc-384 384 1033 7 49348 0 30 399360 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-1024 1024 162 202 8324 0 16 372736 0 THREAD 1808 171 27 37233 0 8 357984 0 VNODE 448 576 90 33353 0 30 298368 0 malloc-64 64 3905 505 473470 0 254 282240 0 MAP ENTRY 96 2489 409 1826670 0 126 278208 0 tcp_inpcb 496 19 517 6273 0 254 265856 0 malloc-65536 65536 4 0 4 0 1 262144 0 socket 960 86 178 52986 0 254 253440 0 malloc-16 16 14472 278 20834 0 254 236000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 227 643 99422 0 62 222720 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-65536 65536 0 3 408 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5606 190 5684 0 254 185472 0 mbuf_packet 256 215 505 71620 0 254 184320 0 FPU_save_area 832 173 43 43019 0 16 179712 0 VMSPACE 2552 55 14 33693 0 4 176088 0 malloc-128 128 1215 56 25909 0 126 162688 0 128 Bucket 1024 112 39 4638 0 16 154624 0 S VFS Cache 104 1063 380 34364 0 126 150072 0 FFS2 dinode 256 536 49 33310 0 62 149760 0 malloc-256 256 569 16 41291 0 62 149760 0 malloc-4096 4096 33 2 50 0 2 143360 0 malloc-1024 1024 127 5 144 0 16 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 PROC 1336 78 18 33725 0 8 128256 0 64 Bucket 512 174 74 24113 0 30 126976 0 sctp_chunk 152 795 37 1701 0 254 126464 0 ksiginfo 112 86 958 5995 0 126 116928 0 filedesc0 1072 79 26 33760 0 8 112560 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-256 256 209 136 37660 0 62 88320 0 tcpcb 1096 19 58 6273 0 254 84392 0 32 Bucket 256 135 180 17798 0 62 80640 0 malloc-64 64 1089 108 43998 0 254 76608 0 g_bio 408 0 180 9418 0 30 73440 0 malloc-384 384 173 17 240 0 30 72960 0 malloc-128 128 409 118 3829 0 126 67456 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 2 130 0 1 65536 0 malloc-8192 8192 5 3 33 0 1 65536 0 malloc-2048 2048 14 16 545 0 8 61440 0 malloc-128 128 340 94 33248 0 126 55552 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 233 523 77151 0 254 48384 0 malloc-2048 2048 1 21 1020 0 8 45056 0 tcp_bbr_pcb 832 14 40 4205 0 16 44928 0 malloc-256 256 84 81 34114 0 62 42240 0 clpbuf 2624 0 16 35 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 104 0 1 40960 0 malloc-8192 8192 1 4 8 0 1 40960 0 malloc-1024 1024 5 35 554 0 16 40960 0 pcpu-8 8 4707 413 5612 0 254 40960 0 sctp_stream_msg_out 112 321 39 1567 0 254 40320 0 malloc-32 32 1080 180 53262 0 254 40320 0 Files 80 280 220 109665 0 126 40000 0 malloc-128 128 81 229 65575 0 126 39680 0 NAMEI 1024 0 36 158703 0 16 36864 0 malloc-4096 4096 4 5 33808 0 2 36864 0 malloc-64 64 472 95 1057 0 254 36288 0 pipe 744 23 22 749 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 da_ccb 544 0 56 2475 0 16 30464 0 tcp_rack_pcb 832 0 36 1224 0 16 29952 0 malloc-64 64 313 128 5844 0 254 28224 0 KNOTE 160 28 147 409559 0 62 28000 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 PWD 32 36 720 32858 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 45 255 6988 0 126 24000 0 udplite_inpcb 496 0 48 1326 0 254 23808 0 malloc-128 128 136 50 4148 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-4096 4096 3 2 6 0 2 20480 0 malloc-4096 4096 3 2 6 0 2 20480 0 malloc-1024 1024 13 7 16 0 16 20480 0 sctp_laddr 48 140 280 13238 0 254 20160 0 malloc-32 32 118 512 42745 0 254 20160 0 16 Bucket 144 79 61 708 0 62 20160 0 malloc-16 16 1058 192 69297 0 254 20000 0 malloc-16 16 1011 239 16821 0 254 20000 0 ripcb 496 5 35 936 0 254 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 14 61 1947 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-2048 2048 3 5 208 0 8 16384 0 malloc-1024 1024 12 4 26 0 16 16384 0 malloc-512 512 11 21 118 0 30 16384 0 malloc-64 64 97 155 9890 0 254 16128 0 malloc-32 32 91 413 14633 0 254 16128 0 vtnet_tx_hdr 24 0 668 2163804 0 254 16032 0 unpcb 256 20 40 3136 0 254 15360 0 malloc-384 384 22 18 422 0 30 15360 0 malloc-4096 4096 1 2 7 0 2 12288 0 malloc-2048 2048 2 4 8 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 4 8 171 0 16 12288 0 malloc-1024 1024 8 4 8 0 16 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 4 20 342 0 30 12288 0 tcp_rack_map 112 0 108 2055 0 126 12096 0 ertt 72 19 149 6273 0 126 12096 0 malloc-64 64 94 95 385 0 254 12096 0 malloc-32 32 23 355 1684 0 254 12096 0 4 Bucket 48 7 245 747 0 254 12096 0 2 Bucket 32 94 284 4032 0 254 12096 0 udp_inpcb 496 6 18 425 0 254 11904 0 kenv 258 15 30 1036 0 30 11610 0 malloc-256 256 14 31 35528 0 62 11520 0 malloc-2048 2048 3 1 18 0 8 8192 0 malloc-1024 1024 1 7 1346 0 16 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 3 13 100 0 30 8192 0 malloc-512 512 3 13 69 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 70 0 126 8096 0 rl_entry 40 82 120 82 0 254 8080 0 udpcb 32 6 246 1751 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 51 75 16758 0 254 8064 0 malloc-32 32 9 243 744 0 254 8064 0 malloc-32 32 101 151 431 0 254 8064 0 malloc-32 32 55 197 249 0 254 8064 0 malloc-16 16 7 493 10360 0 254 8000 0 malloc-16 16 25 475 10146 0 254 8000 0 malloc-16 16 213 287 1464 0 254 8000 0 malloc-16 16 39 461 53 0 254 8000 0 malloc-16 16 275 225 26029 0 254 8000 0 malloc-128 128 2 60 154 0 126 7936 0 sctp_readq 152 0 52 134 0 254 7904 0 AIO 208 0 38 18 0 62 7904 0 AIOCB 552 0 14 32 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 0 20 6 0 30 7680 0 malloc-384 384 1 19 7 0 30 7680 0 cpuset 104 7 55 27 0 126 6448 0 domainset 40 0 126 16 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 0 8 27 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 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 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOLIO 272 0 14 2 0 30 3808 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 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 0 254 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 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 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 NCLNODE 592 0 0 0 0 16 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 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