panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map cpuid = 1 time = 1631200772 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b43d70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b43ed0 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b43fb0 panic() at panic+0xb5/frame 0xfffffe0053b44080 pmap_kasan_enter() at pmap_kasan_enter+0x77f/frame 0xfffffe0053b440c0 kasan_shadow_map() at kasan_shadow_map+0x88/frame 0xfffffe0053b440f0 pmap_growkernel() at pmap_growkernel+0xdf/frame 0xfffffe0053b44130 vm_map_insert() at vm_map_insert+0x67e/frame 0xfffffe0053b44290 vm_map_find() at vm_map_find+0x903/frame 0xfffffe0053b44370 kva_import() at kva_import+0xd4/frame 0xfffffe0053b44450 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe0053b44540 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe0053b44600 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe0053b44650 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe0053b44730 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe0053b447f0 vmem_alloc() at vmem_alloc+0x106/frame 0xfffffe0053b44850 kmem_malloc_domainset() at kmem_malloc_domainset+0x183/frame 0xfffffe0053b44990 keg_alloc_slab() at keg_alloc_slab+0x1d6/frame 0xfffffe0053b44ab0 zone_import() at zone_import+0x2c6/frame 0xfffffe0053b44c70 zone_alloc_item() at zone_alloc_item+0x168/frame 0xfffffe0053b44d50 ertt_add_tx_segment_info_hook() at ertt_add_tx_segment_info_hook+0x123/frame 0xfffffe0053b44e30 hhook_run_hooks() at hhook_run_hooks+0x1ee/frame 0xfffffe0053b44f50 hhook_run_tcp_est_out() at hhook_run_tcp_est_out+0x183/frame 0xfffffe0053b45050 bbr_output_wtime() at bbr_output_wtime+0x98a0/frame 0xfffffe0053b46530 bbr_output() at bbr_output+0xd1/frame 0xfffffe0053b465d0 tcp_hptsi() at tcp_hptsi+0x227d/frame 0xfffffe0053b46950 tcp_hpts_thread() at tcp_hpts_thread+0x2fd/frame 0xfffffe0053b46a50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b46bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b46bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b46bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100037 ] Stopped at kdb_enter+0x6b: movq $0,0x28e223a(%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 0x192c344f3b731130 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe0053b43eb0 rbp 0xfffffe0053b43ed0 rsi 0x1 rdi 0xffffffff8408b740 cov_trace_pc r8 0x3 r9 0xfffffe0053b439e8 r10 0 r11 0 r12 0xfffffe0053e2cc80 r13 0xfffffe0053b43f01 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abe7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e223a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df5a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f440 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402f440 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff840303c0 (map 0xffffffff840303c0) (map.pmap 0xffffffff84030480) (pmap 0xffffffff840304e0) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 Run CPU 0 [swi1: hpts] 100037 Run CPU 1 [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 3307 791 791 0 N syz-executor.0 3306 854 854 0 N syz-executor.3 3305 792 792 0 N syz-executor.1 3304 802 802 0 N syz-executor.2 2662 1 2662 65 Ss piperd 0xfffffe00a72e2160 dhclient 2595 1 2595 0 Ds vmwait 0xffffffff8344f700 dhclient 2577 1 2577 0 Ss select 0xfffffe00a2c71640 dhclient 2562 1 802 0 S uwait 0xfffffe009e4e1300 syz-executor.2 2560 1 792 0 S uwait 0xfffffe00a2c66200 syz-executor.1 2555 1 802 0 S uwait 0xfffffe0058930180 syz-executor.2 2550 1 792 0 S uwait 0xfffffe0058930480 syz-executor.1 2546 1 854 0 S uwait 0xfffffe005876b180 syz-executor.3 2538 1 2538 65 Ss select 0xfffffe00a2c1ee40 dhclient 2471 1 2471 0 Ss select 0xfffffe005740b0c0 dhclient 2468 1 2468 0 Ss select 0xfffffe0058ae93c0 dhclient 2444 1 2444 65 Ss select 0xfffffe00a2c6bf40 dhclient 1832 1 1832 0 Ss select 0xfffffe0058ae9040 dhclient 1829 1 1829 0 Ss select 0xfffffe00a2c71c40 dhclient 1808 1 1808 65 Ss select 0xfffffe00a2c717c0 dhclient 1612 0 0 0 DL aiordy 0xfffffe005893ea70 [aiod4] 1611 0 0 0 DL aiordy 0xfffffe00a2c17a70 [aiod3] 1610 0 0 0 DL aiordy 0xfffffe0058896538 [aiod2] 1609 0 0 0 DL aiordy 0xfffffe00a2c17000 [aiod1] 1018 1 1018 0 Ss select 0xfffffe00a2c1eb40 dhclient 1015 1 1015 0 Ss select 0xfffffe00a2c71d40 dhclient 854 788 854 0 DLs vmwait 0xffffffff8344f700 syz-executor.3 802 788 802 0 DLs vmwait 0xffffffff8344f700 syz-executor.2 792 788 792 0 DLs vmwait 0xffffffff8344f700 syz-executor.1 791 788 791 0 DLs vmwait 0xffffffff8344f700 syz-executor.0 788 786 786 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe0057015780 syz-fuzzer 100122 S uwait 0xfffffe009e4e1d80 syz-fuzzer 100123 S uwait 0xfffffe009e4e1e80 syz-fuzzer 100124 S uwait 0xfffffe0058930000 syz-fuzzer 100125 S uwait 0xfffffe005838f100 syz-fuzzer 100126 S uwait 0xfffffe0058930100 syz-fuzzer 100127 S uwait 0xfffffe009e4e1680 syz-fuzzer 100128 S uwait 0xfffffe005838f200 syz-fuzzer 100129 S uwait 0xfffffe005838f300 syz-fuzzer 102844 S kqread 0xfffffe005886c200 syz-fuzzer 786 784 786 0 SWs pause 0xfffffe005891b0b0 csh 784 694 784 0 Ss select 0xfffffe0058ae9240 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f14b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f44b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f04b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 ?Ws cron 694 1 694 0 Ss select 0xfffffe0058ae9640 sshd 507 1 507 0 Ds vmwait 0xffffffff8344f700 syslogd 436 1 436 0 Ss select 0xfffffe005740b340 devd 435 1 435 65 Ss select 0xfffffe0058ae9c40 dhclient 350 1 350 0 Ss select 0xfffffe0058ae9b40 dhclient 347 1 347 0 Ss select 0xfffffe0058ae9dc0 dhclient 23 0 0 0 DL vmwait 0xffffffff8344f700 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058763a70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100085 RunQ [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00587e34e8 [/ worker] 20 0 0 0 RL [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100083 RunQ [dom0] 100089 RunQ [laundry: dom0] 100090 RunQ [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a93500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84758e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 Run CPU 0 [swi1: hpts] 100037 Run CPU 1 [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c803a1 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 23 (syncer) thread 0xfffffe00587691e0 (100087) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9e8230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2617 Process 19 (pagedaemon) thread 0xfffffe0057004720 (100090) exclusive sleep mutex ip6qb (ip6qb) r = 0 (0xfffffe00081d6a58) locked @ /syzkaller/managers/main/kernel/sys/netinet6/frag6.c:1011 shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff841879a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/frag6.c:1026 Process 12 (intr) thread 0xfffffe0053e2d3a0 (100036) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053e31d80) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1708 Process 12 (intr) thread 0xfffffe0053e2cc80 (100037) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff841ac240) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2127 shared rm hhook_head rm lock (hhook_head rm lock) r = 0 (0xfffffe0057470210) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_hhook.c:104 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a79459d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1590 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 vmem 3 1042K 7 newblk 5 1025K 7050 vfscache 3 1025K 3 pcb 57 550K 7158 inodedep 5 514K 2669 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 160 321K 3396 filedesc 28 217K 4593 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 2331 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 60 bus 986 80K 3488 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 238 46K 8395 temp 36 35K 2962 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 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 146 19K 547 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 44 14K 1447 KTRACE 101 13K 2086 ether_multi 157 13K 167 ifnet 7 13K 7 sctp_timw 47 12K 47 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 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 46 rpc 2 8K 2 bmsafemap 1 8K 2609 shmfd 1 8K 9 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 74 7K 3333 taskqueue 63 7K 63 cred 26 7K 334 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 530 DEVFSP 85 6K 557 pf_ifnet 15 6K 87 pwddesc 72 5K 3312 UMA 270 5K 270 session 35 5K 55 vt 11 5K 11 pf_table 2 4K 27 memdesc 1 4K 1 MCA 32 4K 32 ufs_dirhash 8 4K 24 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 63 hhook 15 4K 17 selfd 47 3K 68147 proc-args 52 3K 717 terminal 11 3K 11 select 19 3K 188 uidinfo 3 3K 20 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 sctp_atcl 5 2K 4661 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 63 CAM XPT 22 2K 543 in_multi 6 2K 8 inpcbpolicy 44 2K 1498 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 182 NFSD session 1 1K 1 pf_osfp 8 1K 8 CAM periph 4 1K 271 osd 32 1K 663 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 mount 16 1K 293 pci_link 10 1K 10 crypto 4 1K 74 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 2287 mkdir 4 1K 4574 diradd 4 1K 2487 pfil 4 1K 4 cdev 2 1K 2 xform 7 1K 606 chacha20random 1 1K 1 pf_rule 2 1K 63 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 sctp_atky 5 1K 6076 aesni_data 2 1K 2 nexusdev 8 1K 8 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 soname 4 1K 6943 sctp_athm 5 1K 4806 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 3312 p1003.1b 1 1K 1 chd data 0 0K 0 htcp data 0 0K 0 dctcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 138 cubic data 0 0K 0 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1885 sctp_iter 0 0K 17 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 5 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 12 sctp_stro 0 0K 1221 sctp_stri 0 0K 288 sctp_map 0 0K 2408 mqdata 0 0K 0 cdg data 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFS fh 0 0K 0 iavf 0 0K 0 ixl 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 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 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 2126 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 88 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 dirrem 0 0K 2445 freefile 0 0K 2428 freeblks 0 0K 2462 freefrag 0 0K 34 allocindir 0 0K 0 indirdep 0 0K 989 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 15 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 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 twsbuf 0 0K 0 statfs 0 0K 2510 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 28 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 100 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 10 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 1419 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 20154 ioctlops 0 0K 429 eventfd 0 0K 6 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 320 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 978 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree ertt_txseginfo 40 19511485 99 19750881 0 254 780463360 0 mbuf_jumbo_page 4096 8320 0 935869 0 2 34078720 0 vmem btag 56 211365 74 212578 0 254 11840584 0 RADIX NODE 144 26137 94 144267 0 62 3777264 0 mbuf 256 13378 758 22538517 0 254 3618816 0 pbuf 2624 0 1005 0 0 2 2637120 0 BUF TRIE 144 357 11403 6268 0 62 1693440 0 malloc-4096 4096 400 0 3878 0 2 1638400 0 malloc-384 384 4173 57 6842 0 30 1624320 0 malloc-128 128 11583 42 11860 0 126 1488000 0 UMA Slabs 0 112 9052 1565 10827 0 126 1189104 0 FFS inode 1160 525 21 2972 0 8 633360 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1334 121 51333 0 30 384120 0 mbuf_cluster 2048 129 55 693 0 8 376832 0 THREAD 1808 164 34 5085 0 8 357984 0 malloc-64 64 4512 150 11199 0 254 298368 0 VNODE 448 563 94 3012 0 30 294336 0 tcp_bbr_map 128 1177 1117 63765 0 126 293632 0 malloc-16 16 14225 275 17921 0 254 232000 0 MAP ENTRY 96 1965 261 191145 0 126 213696 0 malloc-16384 16384 13 0 2294 0 1 212992 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 72 6389 0 254 181440 0 malloc-256 256 387 318 16046 0 62 180480 0 socket 960 74 102 6213 0 16 168960 0 malloc-128 128 1203 99 30537 0 126 166656 0 malloc-128 128 1130 48 5907 0 126 150784 0 S VFS Cache 104 1062 342 3620 0 126 146016 0 malloc-1024 1024 133 3 150 0 16 139264 0 FFS2 dinode 256 525 15 2972 0 62 138240 0 VMSPACE 2544 46 8 3283 0 4 137376 0 PROC 1336 72 15 3308 0 8 116232 0 DEVCTL 1024 0 100 155 0 0 102400 0 filedesc0 1072 72 19 3312 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-4096 4096 21 0 32 0 2 86016 0 malloc-8192 8192 9 0 110 0 1 73728 0 malloc-65536 65536 1 0 351 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 137 0 1 65536 0 malloc-8192 8192 8 0 10 0 1 65536 0 malloc-4096 4096 14 0 138 0 2 57344 0 tcpcb 1080 28 21 652 0 8 52920 0 malloc-256 256 54 141 9424 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-256 256 46 134 5888 0 62 46080 0 malloc-2048 2048 13 9 734 0 8 45056 0 malloc-64 64 515 178 1647 0 254 44352 0 pcpu-8 8 4794 326 6478 0 254 40960 0 malloc-384 384 95 5 220 0 30 38400 0 tcp_bbr_pcb 832 24 21 280 0 16 37440 0 Files 80 253 197 17077 0 126 36000 0 mbuf_packet 256 129 0 11822 0 254 33024 0 malloc-32768 32768 1 0 47 0 1 32768 0 malloc-32768 32768 1 0 131 0 1 32768 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 32 0 1 32768 0 malloc-4096 4096 8 0 10 0 2 32768 0 malloc-2048 2048 13 3 3300 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-384 384 36 44 6095 0 30 30720 0 TURNSTILE 136 199 11 199 0 62 28560 0 malloc-384 384 58 12 60 0 30 26880 0 malloc-256 256 100 5 768 0 62 26880 0 pipe 744 23 12 497 0 16 26040 0 ksiginfo 112 73 143 2378 0 126 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_inpcb 496 28 20 652 0 30 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 64 26 899 0 62 23040 0 malloc-1024 1024 10 10 1952 0 16 20480 0 PWD 32 23 607 2375 0 254 20160 0 malloc-64 64 94 221 86839 0 254 20160 0 malloc-64 64 248 67 1216 0 254 20160 0 KNOTE 160 28 97 111813 0 62 20000 0 malloc-128 128 94 61 2802 0 126 19840 0 malloc-128 128 33 122 2695 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 tcp_log 416 5 40 133145 0 30 18720 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 161 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 4 0 7 0 2 16384 0 64 Bucket 512 4 28 8537 0 30 16384 0 malloc-64 64 115 137 3954 0 254 16128 0 malloc-64 64 179 73 685 0 254 16128 0 malloc-32 32 41 463 4615 0 254 16128 0 malloc-128 128 57 67 2570 0 126 15872 0 malloc-128 128 61 63 332 0 126 15872 0 malloc-256 256 46 14 2222 0 62 15360 0 malloc-4096 4096 3 0 3145 0 2 12288 0 malloc-2048 2048 5 1 34 0 8 12288 0 malloc-1024 1024 8 4 190 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 256 Bucket 2048 3 3 216294 0 8 12288 0 malloc-64 64 58 131 488 0 254 12096 0 malloc-32 32 117 261 7631 0 254 12096 0 malloc-16 16 43 707 5510 0 254 12000 0 udp_inpcb 496 11 13 232 0 30 11904 0 malloc-128 128 48 45 375 0 126 11904 0 unpcb 256 20 25 1370 0 62 11520 0 malloc-384 384 22 8 365 0 30 11520 0 malloc-256 256 29 16 333 0 62 11520 0 sctp_ep 1272 5 4 3292 0 8 11448 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 191 0 8 8192 0 malloc-2048 2048 3 1 39 0 8 8192 0 malloc-2048 2048 2 2 575 0 8 8192 0 malloc-2048 2048 3 1 194 0 8 8192 0 malloc-1024 1024 8 0 20 0 16 8192 0 malloc-512 512 12 4 30 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 55 0 126 8096 0 rl_entry 40 83 119 83 0 254 8080 0 udpcb 32 11 241 770 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 28 84 652 0 126 8064 0 malloc-64 64 61 65 1575 0 254 8064 0 malloc-32 32 134 118 351 0 254 8064 0 malloc-32 32 61 191 142 0 254 8064 0 malloc-32 32 89 163 2198 0 254 8064 0 malloc-32 32 54 198 1589 0 254 8064 0 malloc-32 32 17 235 139 0 254 8064 0 malloc-16 16 25 475 830 0 254 8000 0 malloc-16 16 57 443 2764 0 254 8000 0 malloc-16 16 39 461 236 0 254 8000 0 malloc-16 16 283 217 25553 0 254 8000 0 malloc-16 16 4 496 1408 0 254 8000 0 ripcb 496 5 11 76 0 30 7936 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-256 256 13 17 860 0 62 7680 0 32 Bucket 256 2 28 8173 0 62 7680 0 AIOLIO 272 0 28 10 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 128 Bucket 1024 1 6 1497 0 16 7168 0 cpuset 104 8 54 41 0 126 6448 0 tfo_ccache_entries 80 2 62 2 0 126 5120 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 4 0 8 4096 0 malloc-1024 1024 2 2 23 0 16 4096 0 malloc-1024 1024 1 3 1194 0 16 4096 0 malloc-1024 1024 1 3 12 0 16 4096 0 malloc-512 512 5 3 244 0 30 4096 0 malloc-512 512 5 3 5 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 vtnet_tx_hdr 24 0 167 550467 0 254 4008 0 8 Bucket 80 2 48 2056 0 126 4000 0 AIO 208 0 19 23 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 kenv 258 15 0 1046 0 30 3870 0 AIOCB 552 0 7 30 0 16 3864 0 malloc-384 384 2 8 2 0 30 3840 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 da_ccb 544 0 0 8207 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 270 0 126 0 0 sctp_readq 152 0 0 102 0 62 0 0 sctp_chunk 152 0 0 645 0 62 0 0 sctp_raddr 736 0 0 1429 0 16 0 0 sctp_laddr 48 0 0 809 0 254 0 0 sctp_asoc 2288 0 0 1204 0 4 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 62 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 30 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_rack_pcb 832 0 0 138 0 16 0 0 tcp_rack_map 112 0 0 356 0 126 0 0 udplite_inpcb 496 0 0 538 0 30 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 1 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 1 0 254 0 0 syncache 168 0 0 4 0 62 0 0 tcptw 88 0 0 0 0 126 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 DIRHASH 1024 0 0 34 0 16 0 0 NAMEI 1024 0 0 26403 0 16 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 3 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 g_bio 408 0 0 28047 0 30 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 1 0 0 mbuf_jumbo_9k 9216 0 0 0 0 1 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 25 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 4 0 0 clpbuf 2624 0 0 449 0 4 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 4 0 0 swrbuf 2624 0 0 0 0 4 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 28 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 825 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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 1 0 2 0 0 malloc-4096 4096 0 0 5 0 2 0 0 malloc-512 512 0 0 17 0 30 0 0 malloc-512 512 0 0 236 0 30 0 0 malloc-512 512 0 0 288 0 30 0 0 malloc-512 512 0 0 1 0 30 0 0 malloc-384 384 0 0 41 0 30 0 0 malloc-16 16 0 0 17 0 254 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 16 Bucket 144 0 0 753 0 62 0 0 4 Bucket 48 0 0 96 0 254 0 0 2 Bucket 32 0 0 932 0 254 0 0 UMA Hash 256 0 0 0 0 62 0 0