panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map cpuid = 1 time = 1634848623 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5e28a70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5e28bd0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5e28cb0 panic() at panic+0xb5/frame 0xfffffe00a5e28d70 pmap_kasan_enter() at pmap_kasan_enter+0x508/frame 0xfffffe00a5e28dc0 kasan_shadow_map() at kasan_shadow_map+0x88/frame 0xfffffe00a5e28df0 pmap_growkernel() at pmap_growkernel+0xdf/frame 0xfffffe00a5e28e30 vm_map_insert() at vm_map_insert+0x67e/frame 0xfffffe00a5e28f90 vm_map_find() at vm_map_find+0x903/frame 0xfffffe00a5e29070 kva_import() at kva_import+0xd4/frame 0xfffffe00a5e29150 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a5e29240 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a5e29300 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe00a5e29350 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a5e29430 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a5e294f0 vmem_alloc() at vmem_alloc+0x106/frame 0xfffffe00a5e29550 kmem_malloc_domainset() at kmem_malloc_domainset+0x183/frame 0xfffffe00a5e29690 keg_alloc_slab() at keg_alloc_slab+0x1d6/frame 0xfffffe00a5e297b0 zone_import() at zone_import+0x2c6/frame 0xfffffe00a5e29980 cache_alloc() at cache_alloc+0x773/frame 0xfffffe00a5e29a40 cache_alloc_retry() at cache_alloc_retry+0x37/frame 0xfffffe00a5e29ab0 sctp_inpcb_alloc() at sctp_inpcb_alloc+0xfa/frame 0xfffffe00a5e29b80 sctp6_attach() at sctp6_attach+0x125/frame 0xfffffe00a5e29bb0 socreate() at socreate+0x3fc/frame 0xfffffe00a5e29c10 kern_socket() at kern_socket+0x1d8/frame 0xfffffe00a5e29d30 amd64_syscall() at amd64_syscall+0x412/frame 0xfffffe00a5e29f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5e29f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 17689 tid 118709 ] Stopped at kdb_enter+0x6b: movq $0,0x28df99a(%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 0xab1898b68aaef10b rdx 0x3ffff rbx 0 rsp 0xfffffe00a5e28bb0 rbp 0xfffffe00a5e28bd0 rsi 0x40001 rdi 0xffffffff817c07aa vprintf+0x35a r8 0 r9 0xfffffe00a5e286e8 r10 0 r11 0xfffffe00a2d6a510 r12 0xfffffe00a2d6a000 r13 0xfffffe00a5e28c01 r14 0xffffffff82c86460 .str.18 r15 0xffffffff82c86460 .str.18 rip 0xffffffff817b411b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28df99a(%rip) db> show proc Process 17689 (syz-executor.2) at 0xfffffe00a7508538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 779 at 0xfffffe0058769000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053d5c538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a74ad3f0 (map 0xfffffe00a74ad3f0) (map.pmap 0xfffffe00a74ad4b0) (pmap 0xfffffe00a74ad518) threads: 2 108537 RunQ syz-executor.2 118709 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 17692 797 797 0 R (threaded) syz-executor.1 108160 RunQ syz-executor.1 118710 Run CPU 0 syz-executor.1 17691 800 800 0 R (threaded) syz-executor.3 108166 RunQ syz-executor.3 118711 RunQ syz-executor.3 17689 779 779 0 R (threaded) syz-executor.2 108537 RunQ syz-executor.2 118709 Run CPU 1 syz-executor.2 9808 1 9808 65 Ss select 0xfffffe009e546b40 dhclient 8316 1 797 0 S uwait 0xfffffe0058845e80 syz-executor.1 8310 1 797 0 S uwait 0xfffffe0058836200 syz-executor.1 8304 1 797 0 S uwait 0xfffffe0058845500 syz-executor.1 8297 1 797 0 S uwait 0xfffffe005883f580 syz-executor.1 8292 1 797 0 S uwait 0xfffffe00a2d6fd80 syz-executor.1 8287 1 797 0 S uwait 0xfffffe005883a680 syz-executor.1 8285 1 797 0 S uwait 0xfffffe0058836900 syz-executor.1 8278 1 797 0 S uwait 0xfffffe00a2c63100 syz-executor.1 7578 1 7578 0 Ss select 0xfffffe00587b5140 dhclient 7569 1 7569 0 Ss select 0xfffffe0058b57240 dhclient 7542 1 7542 65 Ss select 0xfffffe009e546c40 dhclient 7472 1 778 0 SV uwait 0xfffffe005883a380 syz-executor.0 7464 1 778 0 SV uwait 0xfffffe005883a980 syz-executor.0 7453 1 7453 0 SVs uwait 0xfffffe00a2c63b00 syz-executor.0 7442 1 7442 0 SVs uwait 0xfffffe0058845080 syz-executor.0 7431 1 7431 0 SVs uwait 0xfffffe0058845400 syz-executor.0 7420 1 7420 0 SVs uwait 0xfffffe00a2d6fe80 syz-executor.0 7388 7387 7387 0 SV uwait 0xfffffe00a2c63800 syz-executor.3 7387 1 7387 0 DVs ppwait 0xfffffe00a2c794e8 syz-executor.3 7367 1 800 0 S uwait 0xfffffe005883a480 syz-executor.3 7366 1 800 0 S uwait 0xfffffe00a2d6fb80 syz-executor.3 6197 1 6197 0 Ss select 0xfffffe00a2c59ec0 dhclient 6192 1 6192 0 Ss select 0xfffffe009e5460c0 dhclient 6173 1 6173 65 Ss select 0xfffffe009e546140 dhclient 2406 0 0 0 DL aiordy 0xfffffe00a6ed7000 [aiod4] 2405 0 0 0 DL aiordy 0xfffffe00a6ed7538 [aiod3] 2404 0 0 0 DL aiordy 0xfffffe00a6ed7a70 [aiod2] 2403 0 0 0 DL aiordy 0xfffffe0058b42a70 [aiod1] 2173 1 2173 0 Ss select 0xfffffe005754b1c0 dhclient 2170 1 2170 0 Ss select 0xfffffe009e546240 dhclient 2145 1 2145 65 Ss select 0xfffffe009e5462c0 dhclient 1243 1 1243 0 Ss select 0xfffffe005754b140 dhclient 1240 1 1240 0 Ss select 0xfffffe009e546640 dhclient 800 775 800 0 Ss nanslp 0xffffffff84060980 syz-executor.3 797 775 797 0 Rs syz-executor.1 779 775 779 0 Rs syz-executor.2 778 775 778 0 Rs syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100086 S uwait 0xfffffe0058539980 syz-fuzzer 100114 S uwait 0xfffffe0057404300 syz-fuzzer 100115 S uwait 0xfffffe005883a000 syz-fuzzer 100116 S uwait 0xfffffe005883fe80 syz-fuzzer 100117 S kqread 0xfffffe005886bd00 syz-fuzzer 100118 S uwait 0xfffffe0058845700 syz-fuzzer 100119 S uwait 0xfffffe0058845800 syz-fuzzer 100120 S uwait 0xfffffe0058845900 syz-fuzzer 100122 S uwait 0xfffffe005883f880 syz-fuzzer 110160 S uwait 0xfffffe0058836100 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe0056b380b0 csh 771 689 771 0 Ss select 0xfffffe009e546d40 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 0xffffffff84060980 cron 689 1 689 0 Ss select 0xfffffe0058b57140 sshd 502 1 502 0 Ss select 0xfffffe009e2ea240 syslogd 431 1 431 0 Ss select 0xfffffe009e2ea7c0 devd 430 1 430 65 Ss select 0xfffffe0058b57e40 dhclient 345 1 345 0 Ss select 0xfffffe0058b57840 dhclient 342 1 342 0 Ss select 0xfffffe009e2ea9c0 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] 100093 D sdflush 0xfffffe0058896ce8 [/ 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 0xffffffff81eb8520 [uma] 8 0 0 0 DL - 0xffffffff83e16be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84f04760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84aec2f0 [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 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100029 I [swi1: netisr 0] 100030 I [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 - 0xffffffff82c8d421 [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 17689 (syz-executor.2) thread 0xfffffe00a2d6a000 (118709) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff841b1cc0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2128 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b6820) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2397 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 pcb 2352 3143K 39202 sysctloid 34962 2059K 35033 vtbuf 24 1968K 46 kobj 326 1304K 485 sctp_stro 1148 1148K 4205 newblk 16 1028K 17413 vfscache 3 1025K 3 inodedep 1107 927K 16793 sctp_atcl 2306 865K 21287 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 50 393K 33399 subproc 176 353K 17790 vmem 3 274K 5 dirrem 1095 274K 16697 acpica 1674 184K 55237 vnet_data 1 168K 1 sctp_atky 3454 144K 25504 tidhash 3 141K 3 linker 355 140K 383 freefile 1098 138K 16679 pagedep 9 130K 16697 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 62 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 umtx 396 50K 396 kdtrace 254 49K 36405 sctp_athm 2306 37K 21318 sctp_map 2296 36K 8410 temp 34 33K 2456 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_timw 97 25K 97 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 135 16K 427 ithread 99 16K 99 bus-sc 34 15K 1691 lltable 44 14K 77 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 16762 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1090 rpc 2 8K 2 shmfd 1 8K 14 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 81 8K 17699 taskqueue 63 7K 63 cred 26 7K 253 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 439 DEVFSP 80 5K 4185 session 40 5K 57 pwddesc 79 5K 17692 ufs_dirhash 24 5K 24 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 acpisem 28 4K 28 selfd 55 4K 258350 lockf 32 4K 57 hhook 15 4K 17 proc-args 52 3K 689 freework 12 3K 16671 freeblks 11 3K 16670 terminal 11 3K 11 select 19 3K 79 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 47 CAM XPT 22 2K 543 sigio 25 2K 26 in_multi 6 2K 8 inpcbpolicy 45 2K 14468 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 33354 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 56 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 osd 30 1K 12718 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 1674 encap_export_host 12 1K 12 procdesc 5 1K 18 filedesc_to_leader 10 1K 20 newdirblk 4 1K 16677 diradd 4 1K 16737 pfil 4 1K 4 cdev 2 1K 2 htcp data 14 1K 955 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 5009 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 24947 filecaps 5 1K 118 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 4744 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 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 9 sctp_stri 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 2857 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 chd data 0 0K 28 dctcp data 0 0K 72 vegas data 0 0K 0 cubic data 0 0K 68 cdg data 0 0K 29 mqdata 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 13891 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 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 42 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 1 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 acpi_perf 0 0K 0 statfs 0 0K 16877 namei_tracker 0 0K 2 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 743 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 6 lio 0 0K 5 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 124 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 iov 0 0K 26396 ioctlops 0 0K 248 eventfd 0 0K 7 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 866 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 8457 842 1479037 0 254 38088704 0 mbuf 256 10298 442 2562434 0 254 2749440 0 sctp_asoc 2288 1148 7 4205 0 254 2642640 0 RADIX NODE 144 17409 338 471233 0 63 2555568 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-2048 2048 1166 2 17090 0 8 2392064 0 tcp_log 416 0 5229 172342 0 254 2175264 0 malloc-4096 4096 413 6 18186 0 2 1716224 0 BUF TRIE 144 199 11561 998 0 62 1693440 0 malloc-384 384 4117 13 4118 0 30 1585920 0 malloc-128 128 11492 71 28422 0 126 1480064 0 sctp_ep 1272 1158 3 17082 0 254 1476792 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 UMA Slabs 0 112 11433 12 11433 0 126 1281840 0 malloc-1024 1024 1148 4 4369 0 16 1179648 0 vmem btag 56 20010 53 20010 0 254 1123528 0 malloc-384 384 1107 1283 16794 0 30 917760 0 malloc-384 384 2321 9 21324 0 30 894720 0 sctp_raddr 736 1148 18 4205 0 254 858176 0 FFS inode 1160 532 28 17211 0 8 649600 0 malloc-256 256 99 2391 15730 0 62 637440 0 malloc-256 256 1192 1298 16915 0 62 637440 0 malloc-16384 16384 24 5 16857 0 1 475136 0 VM OBJECT 264 1515 90 250977 0 30 423720 0 malloc-128 128 1823 1339 22282 0 126 404736 0 256 Bucket 2048 175 19 22542 0 8 397312 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 174 24 18711 0 8 357984 0 malloc-256 256 1205 10 17142 0 62 311040 0 socket 960 82 222 32936 0 254 291840 0 VNODE 448 572 76 17253 0 30 290304 0 malloc-64 64 3905 505 262288 0 254 282240 0 MAP ENTRY 96 2536 362 956148 0 126 278208 0 tcp_inpcb 496 26 518 12707 0 254 269824 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14479 271 27268 0 254 236000 0 malloc-256 256 248 667 51170 0 62 234240 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5612 184 5705 0 254 185472 0 FPU_save_area 832 176 40 23287 0 16 179712 0 ertt_txseginfo 40 1 4342 82393 0 254 173720 0 mbuf_packet 256 162 513 26327 0 254 172800 0 sctp_chunk 152 1099 19 1266 0 254 169936 0 VMSPACE 2552 56 10 17664 0 4 168432 0 malloc-128 128 1221 19 25852 0 126 158720 0 S VFS Cache 104 1024 380 18471 0 126 146016 0 FFS2 dinode 256 532 38 17211 0 62 145920 0 tcpcb 1096 26 100 12707 0 254 138096 0 malloc-4096 4096 33 0 46 0 2 135168 0 malloc-1024 1024 127 5 144 0 16 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 252 0 1 131072 0 PROC 1336 78 18 17692 0 8 128256 0 ksiginfo 112 86 958 4759 0 126 116928 0 malloc-64 64 1741 86 23560 0 254 116928 0 128 Bucket 1024 71 40 5375 0 16 113664 0 filedesc0 1072 79 19 17692 0 8 105056 0 64 Bucket 512 132 60 9081 0 30 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-256 256 213 117 18802 0 62 84480 0 clpbuf 2624 0 32 24 0 16 83968 0 malloc-32 32 2391 129 25091 0 254 80640 0 malloc-2048 2048 14 24 545 0 8 77824 0 g_bio 408 0 170 7456 0 30 69360 0 malloc-384 384 175 5 210 0 30 69120 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-32768 32768 0 2 130 0 1 65536 0 malloc-8192 8192 5 3 33 0 1 65536 0 32 Bucket 256 98 157 15932 0 62 65280 0 malloc-128 128 409 87 1387 0 126 63488 0 malloc-128 128 340 63 17176 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 235 521 40109 0 254 48384 0 tcp_bbr_map 128 0 372 7091 0 126 47616 0 malloc-2048 2048 1 21 706 0 8 45056 0 Files 80 275 275 67027 0 126 44000 0 malloc-8192 8192 3 2 104 0 1 40960 0 malloc-1024 1024 5 35 554 0 16 40960 0 pcpu-8 8 4711 409 4979 0 254 40960 0 sctp_stream_msg_out 112 334 26 1476 0 254 40320 0 malloc-64 64 472 158 1054 0 254 40320 0 malloc-16 16 2346 154 36790 0 254 40000 0 malloc-16 16 2323 177 8496 0 254 40000 0 tcp_rack_pcb 832 0 45 2857 0 16 37440 0 tcp_bbr_pcb 832 7 38 2506 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 88983 0 16 36864 0 da_ccb 544 0 63 1989 0 16 34272 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 malloc-4096 4096 4 4 17515 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 malloc-256 256 84 36 17506 0 62 30720 0 pipe 744 23 17 450 0 16 29760 0 malloc-64 64 321 120 5251 0 254 28224 0 KNOTE 160 28 147 202228 0 62 28000 0 malloc-128 128 135 82 5337 0 126 27776 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 1 2 5 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 7 0 2 24576 0 PWD 32 37 719 16775 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 44 256 4816 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 malloc-4096 4096 3 2 6 0 2 20480 0 malloc-1024 1024 13 7 14 0 16 20480 0 16 Bucket 144 63 77 790 0 62 20160 0 udplite_inpcb 496 0 40 1118 0 254 19840 0 malloc-128 128 81 74 33427 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 3 5 69 0 8 16384 0 malloc-1024 1024 12 4 32 0 16 16384 0 ertt 72 26 198 12707 0 126 16128 0 malloc-32 32 91 413 7309 0 254 16128 0 vtnet_tx_hdr 24 0 668 801512 0 254 16032 0 malloc-384 384 22 18 402 0 30 15360 0 malloc-4096 4096 1 2 5 0 2 12288 0 malloc-2048 2048 3 3 196 0 8 12288 0 malloc-1024 1024 4 8 172 0 16 12288 0 malloc-1024 1024 8 4 8 0 16 12288 0 malloc-512 512 11 13 27 0 30 12288 0 tcp_rack_map 112 0 108 4093 0 126 12096 0 malloc-64 64 118 71 569 0 254 12096 0 malloc-64 64 97 92 4229 0 254 12096 0 malloc-32 32 132 246 32172 0 254 12096 0 malloc-32 32 23 355 1074 0 254 12096 0 ripcb 496 13 11 333 0 254 11904 0 udp_inpcb 496 6 18 310 0 254 11904 0 kenv 258 15 30 1040 0 30 11610 0 unpcb 256 20 25 1342 0 254 11520 0 malloc-256 256 14 31 18201 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 3 1 17 0 8 8192 0 malloc-1024 1024 1 7 1252 0 16 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 1 15 119 0 30 8192 0 malloc-512 512 3 13 58 0 30 8192 0 malloc-512 512 3 13 62 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 40 52 57 0 126 8096 0 rl_entry 40 57 145 57 0 254 8080 0 sctp_laddr 48 0 168 1838 0 254 8064 0 udpcb 32 6 246 1428 0 254 8064 0 malloc-64 64 51 75 16987 0 254 8064 0 malloc-32 32 11 241 427 0 254 8064 0 malloc-32 32 101 151 931 0 254 8064 0 malloc-32 32 63 189 169 0 254 8064 0 4 Bucket 48 6 162 428 0 254 8064 0 2 Bucket 32 53 199 2175 0 254 8064 0 malloc-16 16 7 493 4544 0 254 8000 0 malloc-16 16 24 476 6552 0 254 8000 0 malloc-16 16 213 287 1460 0 254 8000 0 malloc-16 16 39 461 52 0 254 8000 0 malloc-16 16 275 225 25341 0 254 8000 0 malloc-128 128 2 60 113 0 126 7936 0 tcp_log_node 120 0 66 5 0 126 7920 0 AIO 208 5 33 7 0 62 7904 0 AIOCB 552 0 14 24 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-256 256 14 16 463 0 62 7680 0 AIOLIO 272 0 28 5 0 30 7616 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 4 4 4 0 30 4096 0 malloc-512 512 0 8 15 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 tcptw 88 0 46 4 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 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 itimer 352 0 0 0 0 30 0 0 NCLNODE 592 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 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 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