Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8181b983 stack pointer = 0x28:0xfffffe00a5fe2770 frame pointer = 0x28:0xfffffe00a5fe27b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, g ran 1 processor eflags = interrupt enabled FreeBSD/amd64, resume, IOPL = 0 current process = 79216 (syz-executor.0) (ci-freebsd-maitrap number = 12 panic: page fault cpuid = 1 time = 1631574019 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5fe1f70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5fe20d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5fe21b0 panic() at panic+0xb5/frame 0xfffffe00a5fe2270 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00a5fe2370 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00a5fe24b0 trap() at trap+0x5e7/frame 0xfffffe00a5fe26a0 calltrap() at calltrap+0x8/frame 0xfffffe00a5fe26a0 --- trap 0xc, rip = 0xffffffff8181b983, rsp = 0xfffffe00a5fe2770, rbp = 0xfffffe00a5fe27b0 --- soo_aio_queue() at soo_aio_queue+0x163/frame 0xfffffe00a5fe27b0 aio_aqueue() at aio_aqueue+0xe8b/frame 0xfffffe00a5fe29f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5fe2bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5fe2bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 79216 tid 193439 ] Stopped at kdb_enter+0x6b: movq $0,0x28e13fa(%rip) 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 0xbd228286bfa921c8 rdx 0x40001 rbx 0 rsp 0xfffffe00a5fe20b0 rbp 0xfffffe00a5fe20d0 rsi 0 rdi 0xfffffe009e472c28 r8 0x3 r9 0xfffffe00a5fe1be8 r10 0 r11 0xfffffe00a8fc3c50 r12 0xfffffe00a8fc3740 r13 0xfffffe00a5fe2101 r14 0xffffffff82c7c200 .str.18 r15 0xffffffff82c7c200 .str.18 rip 0xffffffff817add3b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e13fa(%rip) db> show proc Process 79216 (syz-executor.0) at 0xfffffe00a7a1a000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe0058b4e538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7a07000 (map 0xfffffe00a7a07000) (map.pmap 0xfffffe00a7a070c0) (pmap 0xfffffe00a7a07120) threads: 4 193178 RunQ syz-executor.0 193430 S sbwait 0xfffffe00a723d204 syz-executor.0 193439 Run CPU 1 syz-executor.0 193442 S uwait 0xfffffe00a720df00 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 79216 783 783 0 R (threaded) syz-executor.0 193178 RunQ syz-executor.0 193430 S sbwait 0xfffffe00a723d204 syz-executor.0 193439 Run CPU 1 syz-executor.0 193442 S uwait 0xfffffe00a720df00 syz-executor.0 75084 1 783 0 S uwait 0xfffffe00a8523d80 syz-executor.0 75083 1 783 0 S uwait 0xfffffe00a8523980 syz-executor.0 74977 1 802 0 S uwait 0xfffffe00a8523680 syz-executor.3 74972 1 802 0 S uwait 0xfffffe009fada580 syz-executor.3 74903 1 784 0 S uwait 0xfffffe00a8523780 syz-executor.1 74902 1 784 0 S uwait 0xfffffe00a720dc00 syz-executor.1 74512 1 783 0 S uwait 0xfffffe009fada280 syz-executor.0 73844 1 789 0 S uwait 0xfffffe005876b080 syz-executor.2 73842 1 789 0 S uwait 0xfffffe009fb29700 syz-executor.2 73679 1 73679 0 S uwait 0xfffffe0056fdc000 syz-executor.2 73677 1 73677 0 S uwait 0xfffffe00a720dd00 syz-executor.2 73532 1 789 0 S uwait 0xfffffe009e3fc200 syz-executor.2 73529 1 789 0 S uwait 0xfffffe0058931e80 syz-executor.2 71320 71317 802 0 SV uwait 0xfffffe00a720d800 syz-executor.3 71317 1 802 0 DV ppwait 0xfffffe00a8d54f58 syz-executor.3 66463 1 802 0 SV uwait 0xfffffe009fb29900 syz-executor.3 66462 1 802 0 SV sigwait 0xfffffe00588bd0b0 syz-executor.3 64511 1 802 0 S uwait 0xfffffe009e3fc100 syz-executor.3 64510 1 783 0 S uwait 0xfffffe009fb29e00 syz-executor.0 64509 1 783 0 S uwait 0xfffffe009e9caa80 syz-executor.0 64504 1 783 0 S uwait 0xfffffe009fadac00 syz-executor.0 64502 1 802 0 S uwait 0xfffffe009fb29180 syz-executor.3 64501 1 783 0 S uwait 0xfffffe005876b980 syz-executor.0 64277 1 784 0 S uwait 0xfffffe009fb29a00 syz-executor.1 64276 1 784 0 S uwait 0xfffffe0057015200 syz-executor.1 64275 1 784 0 S uwait 0xfffffe009e9ca780 syz-executor.1 64274 1 784 0 S uwait 0xfffffe009e9ca480 syz-executor.1 62055 1 802 0 S uwait 0xfffffe009e9ca280 syz-executor.3 62054 1 802 0 S uwait 0xfffffe005876b280 syz-executor.3 39676 1 783 0 S uwait 0xfffffe0058393400 syz-executor.0 39673 1 783 0 S uwait 0xfffffe0058931500 syz-executor.0 37960 1 783 0 S uwait 0xfffffe009fb29f00 syz-executor.0 37959 1 783 0 S uwait 0xfffffe009e9ca980 syz-executor.0 37887 1 784 0 SV uwait 0xfffffe009fb29300 syz-executor.1 37882 1 784 0 SV uwait 0xfffffe009fada980 syz-executor.1 35550 1 802 0 S uwait 0xfffffe0057015400 syz-executor.3 35546 1 802 0 S uwait 0xfffffe009fb29600 syz-executor.3 35499 1 783 0 S uwait 0xfffffe0058393200 syz-executor.0 35492 1 783 0 S uwait 0xfffffe0058931d80 syz-executor.0 8935 1 8935 65 Ss select 0xfffffe0058aee140 dhclient 8172 1 8172 0 Ss select 0xfffffe005740b040 dhclient 8164 1 8164 0 Ss select 0xfffffe009fa2fec0 dhclient 8117 1 8117 65 Ss select 0xfffffe0058aee1c0 dhclient 4896 1 4896 0 Ss select 0xfffffe009fa7bbc0 dhclient 4887 1 4887 0 Ss select 0xfffffe009e481dc0 dhclient 4832 1 4832 65 Ss select 0xfffffe005740bdc0 dhclient 3975 1 3975 0 Ss select 0xfffffe009fa2fb40 dhclient 3972 1 3972 0 Ss select 0xfffffe009fa2fe40 dhclient 3953 1 3953 65 Ss select 0xfffffe009e481740 dhclient 2039 0 0 0 DL aiordy 0xfffffe009fb20000 [aiod4] 2038 0 0 0 DL aiordy 0xfffffe009fb3ea70 [aiod3] 2037 0 0 0 DL aiordy 0xfffffe009e4f1000 [aiod2] 2036 0 0 0 DL aiordy 0xfffffe009fb3e000 [aiod1] 827 1 827 0 Ss select 0xfffffe009e4817c0 dhclient 821 1 821 0 Ss select 0xfffffe009e481840 dhclient 802 780 802 0 Ss piperd 0xfffffe009e4568b8 syz-executor.3 789 780 789 0 Ss piperd 0xfffffe009e9fd8b8 syz-executor.2 784 780 784 0 Ss piperd 0xfffffe00588bc8b8 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100110 S uwait 0xfffffe0058931800 syz-fuzzer 100125 S uwait 0xfffffe009e3fcf00 syz-fuzzer 100126 S uwait 0xfffffe009e3fc500 syz-fuzzer 100127 S uwait 0xfffffe009e3fc600 syz-fuzzer 100128 S uwait 0xfffffe009e3fc700 syz-fuzzer 100129 S uwait 0xfffffe009e9cac80 syz-fuzzer 100130 S kqread 0xfffffe0058944300 syz-fuzzer 100131 S uwait 0xfffffe0058393100 syz-fuzzer 100132 S uwait 0xfffffe009e9cae80 syz-fuzzer 145233 S uwait 0xfffffe009fada880 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e489b20 csh 776 694 776 0 Ss select 0xfffffe009e481c40 sshd 761 1 761 0 Ss+ ttyin 0xfffffe0057003cb0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575f14b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f44b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f04b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe005839b4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405c001 cron 694 1 694 0 Ss select 0xfffffe005740b8c0 sshd 507 1 507 0 Ds biowr 0xfffffe0007952280 syslogd 436 1 436 0 Ss select 0xfffffe0058aee240 devd 435 1 435 65 Ss select 0xfffffe0058aee4c0 dhclient 350 1 350 0 Ss select 0xfffffe0058aee340 dhclient 347 1 347 0 Ss select 0xfffffe005740bc40 dhclient 23 0 0 0 DL syncer 0xffffffff841843e0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058763a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841820e0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe0058831ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841ba600 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ae138 [dom0] 100089 D launds 0xffffffff841ae144 [laundry: dom0] 100090 D umarcl 0xffffffff81eb0c40 [uma] 18 0 0 0 DL - 0xffffffff83e13120 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b52520 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d1c1a0 [pf purge] 15 0 0 0 DL - 0xffffffff8417d300 [soaiod4] 9 0 0 0 DL - 0xffffffff8417d300 [soaiod3] 8 0 0 0 DL - 0xffffffff8417d300 [soaiod2] 7 0 0 0 DL - 0xffffffff8417d300 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c988c0 [doneq0] 100049 D - 0xffffffff83c98840 [async] 100082 D - 0xffffffff83c986c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab5c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b9d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b9d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a81e0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402f5c0 [g_event] 100040 D - 0xffffffff8402f600 [g_up] 100041 D - 0xffffffff8402f640 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417e688 [alloc_0] 12 0 0 0 WL (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 I [swi1: hpts] 100037 I [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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a9180 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff840304c0 [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 - 0xffffffff82c83180 [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 79216 (syz-executor.0) thread 0xfffffe00a8fc3740 (193439) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe00a72ce920) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:816 Process 507 (syslogd) thread 0xfffffe0058769900 (100095) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007952300) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3937 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e463e70) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3543 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 483 newblk 10 1027K 78791 vfscache 3 1025K 3 filedesc 86 682K 156253 pcb 126 647K 269835 inodedep 52 532K 78244 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 226 455K 79344 vmem 3 274K 5 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 463 pagedep 11 131K 78122 tfo_ccache 1 128K 1 pf_osfp 939 111K 939 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 116 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_timw 235 59K 235 umtx 462 58K 462 kdtrace 307 58K 172664 sctp_stro 37 37K 49512 sctp_atcl 89 34K 181899 temp 35 33K 4333 hostcache 1 32K 1 shm 1 32K 70 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 routetbl 131 17K 422 tty 16 16K 16 lltable 50 16K 368 ithread 99 16K 99 bus-sc 34 15K 1691 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 167 kenv 95 12K 95 eventhandler 133 12K 133 ksem 7 11K 1282 dirrem 41 11K 78142 CAM queue 5 11K 1528 GEOM 61 10K 487 rman 84 10K 425 kqueue 105 9K 79277 in6_multi 65 9K 65 bmsafemap 2 9K 78244 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 209 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 503 pwddesc 103 7K 79190 sglist 5 7K 5 DEVFSP 96 6K 14789 CAM DEV 3 6K 510 plimit 24 6K 685 sctp_atky 126 6K 234731 ufs_dirhash 24 5K 24 UMA 270 5K 270 freefile 35 5K 78105 session 35 5K 68 pf_ifnet 10 5K 117 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 87 hhook 15 4K 17 crypto 14 4K 6544 selfd 50 4K 1030940 proc-args 52 3K 828 terminal 11 3K 11 select 20 3K 2799 uidinfo 3 3K 98 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 xform 26 2K 22119 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_stri 3 2K 4829 diradd 12 2K 78188 in_multi 6 2K 9 sctp_athm 89 2K 189560 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_map 74 2K 98380 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 78106 softdep 1 1K 1 mkdir 8 1K 156194 freeblks 4 1K 78092 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 246 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 22180 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 encap_export_host 12 1K 12 procdesc 5 1K 14 newdirblk 4 1K 78097 pfil 4 1K 4 cdev 2 1K 2 osd 14 1K 14894 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 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 filedesc_to_leader 3 1K 39 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 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 107492 filecaps 5 1K 132 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 52 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 pf_table 0 0K 0 pf_rule 0 0K 386 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 65728 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 233 dctcp data 0 0K 0 chd data 0 0K 21 htcp data 0 0K 8 cdg data 0 0K 0 vegas data 0 0K 10 cubic data 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 803 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 72343 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 120 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 4 allocindir 0 0K 0 indirdep 0 0K 37 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 490 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 2 ip_msource 0 0K 0 ip_moptions 0 0K 5 in_mfilter 0 0K 1 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 6 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 78403 namei_tracker 0 0K 2 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 1519 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 18 lio 0 0K 23 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 222 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 52326 ioctlops 0 0K 10247 eventfd 0 0K 71 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 1372 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 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 mbuf_jumbo_page 4096 8322 1419 1243610 0 254 39899136 0 sctp_asoc 2288 37 2043 49190 0 254 4759040 0 tcp_log 416 0 9729 252951 0 254 4047264 0 malloc-2048 2048 57 1851 129392 0 8 3907584 0 mbuf 256 8910 2790 6979869 0 254 2995200 0 sctp_ep 1272 49 2024 129382 0 254 2636856 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-384 384 4220 2020 82417 0 30 2396160 0 RADIX NODE 144 15665 402 1924031 0 63 2313648 0 mbuf_cluster 2048 1065 1 1065 0 254 2183168 0 malloc-1024 1024 38 1994 49133 0 16 2080768 0 malloc-4096 4096 430 8 81249 0 2 1794048 0 BUF TRIE 144 188 11572 2797 0 62 1693440 0 malloc-384 384 126 4044 182260 0 30 1601280 0 sctp_raddr 736 52 2060 53461 0 254 1554432 0 malloc-128 128 11584 72 13641 0 126 1491968 0 UMA Slabs 0 112 12872 85 12965 0 126 1451184 0 vmem btag 56 23522 141 23522 0 254 1325128 0 ertt_txseginfo 40 1 26461 4628457 0 254 1058480 0 malloc-16384 16384 42 7 78124 0 1 802816 0 256 Bucket 2048 374 16 40831 0 8 798720 0 FFS inode 1160 542 25 78647 0 8 657720 0 malloc-256 256 46 2129 72439 0 62 556800 0 malloc-256 256 106 2039 286270 0 62 549120 0 malloc-256 256 89 2026 156547 0 62 541440 0 socket 960 62 498 153485 0 254 537600 0 VM OBJECT 264 1824 96 1124636 0 30 506880 0 THREAD 1808 203 28 93442 0 8 417648 0 MAP ENTRY 96 3475 683 4308095 0 127 399168 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 malloc-64 64 4575 465 162998 0 254 322560 0 malloc-16 16 14299 4451 113891 0 254 300000 0 VNODE 448 582 84 78689 0 30 298368 0 tcp_bbr_map 128 0 2263 638111 0 126 289664 0 mbuf_packet 256 233 832 151199 0 254 272640 0 tcp_inpcb 496 10 534 14883 0 254 269824 0 malloc-128 128 72 2036 80857 0 126 269824 0 malloc-65536 65536 1 3 889 0 1 262144 0 malloc-256 256 432 528 252162 0 62 245760 0 DEVCTL 1024 0 220 154 0 0 225280 0 VMSPACE 2544 73 14 79189 0 4 221328 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1209 217 181975 0 126 182528 0 sctp_stream_msg_out 112 2 1618 6271 0 254 181440 0 malloc-32 32 5598 72 6397 0 254 181440 0 PROC 1336 102 21 79220 0 8 164328 0 malloc-32768 32768 0 5 20 0 1 163840 0 malloc-128 128 1196 44 6087 0 126 158720 0 S VFS Cache 104 1080 363 80483 0 126 150072 0 FFS2 dinode 256 542 43 78647 0 62 149760 0 malloc-64 64 99 2106 54493 0 254 141120 0 malloc-1024 1024 133 3 150 0 16 139264 0 malloc-32 32 121 4163 179946 0 254 137088 0 filedesc0 1072 103 23 79190 0 8 135072 0 malloc-65536 65536 0 2 37 0 1 131072 0 sctp_chunk 152 49 809 9385 0 254 130416 0 malloc-128 128 877 84 4211 0 126 123008 0 128 Bucket 1024 86 33 20982 0 16 121856 0 tcpcb 1080 10 102 14883 0 254 120960 0 malloc-512 512 3 229 4829 0 30 118784 0 ksiginfo 112 108 936 4501 0 126 116928 0 64 Bucket 512 169 55 28481 0 30 114688 0 malloc-4096 4096 21 5 45 0 2 106496 0 32 Bucket 256 249 141 25399 0 62 99840 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-8192