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 = 0x20:0xffffffff8181bfa3 stack pointer = 0x28:0xfffffe00a5d9c770 frame pointer = 0x28:0xfffffe00a5d9c7b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 42836 (syz-executor.2) trap number = 12 panic: page fault cpuid = 1 time = 1631807591 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5d9bf70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5d9c0d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5d9c1b0 panic() at panic+0xb5/frame 0xfffffe00a5d9c270 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00a5d9c370 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00a5d9c4b0 trap() at trap+0x5e7/frame 0xfffffe00a5d9c6a0 calltrap() at calltrap+0x8/frame 0xfffffe00a5d9c6a0 --- trap 0xc, rip = 0xffffffff8181bfa3, rsp = 0xfffffe00a5d9c770, rbp = 0xfffffe00a5d9c7b0 --- soo_aio_queue() at soo_aio_queue+0x163/frame 0xfffffe00a5d9c7b0 aio_aqueue() at aio_aqueue+0xe8b/frame 0xfffffe00a5d9c9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5d9cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5d9cbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 42836 tid 153440 ] Stopped at kdb_enter+0x6b: movq $0,0x28e277a(%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 0x85c43bf2dc818180 rdx 0x3ffff rbx 0 rsp 0xfffffe00a5d9c0b0 rbp 0xfffffe00a5d9c0d0 rsi 0x40001 rdi 0xffffffff817baa4a vprintf+0x35a r8 0 r9 0xfffffe00a5d9bbe8 r10 0 r11 0xfffffe00a780c510 r12 0xfffffe00a780c000 r13 0xfffffe00a5d9c101 r14 0xffffffff82c7dbc0 .str.18 r15 0xffffffff82c7dbc0 .str.18 rip 0xffffffff817ae3bb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e277a(%rip) db> show proc Process 42836 (syz-executor.2) at 0xfffffe00a6e80a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffffe005893ca70 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a73703e0 (map 0xfffffe00a73703e0) (map.pmap 0xfffffe00a73704a0) (pmap 0xfffffe00a7370500) threads: 2 143906 s syz-executor.2 153440 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 42841 798 798 0 R (threaded) syz-executor.3 145633 RunQ syz-executor.3 153453 S uwait 0xfffffe00a1a1a400 syz-executor.3 153455 S uwait 0xfffffe00a1a1a200 syz-executor.3 42840 787 787 0 S (threaded) syz-executor.0 142915 S nanslp 0xffffffff8405da40 syz-executor.0 153447 S sbwait 0xfffffe00a7621d44 syz-executor.0 153449 S uwait 0xfffffe00a73a4100 syz-executor.0 42838 804 804 0 R (threaded) syz-executor.1 144826 Run CPU 0 syz-executor.1 153443 S sbwait 0xfffffe00a6f58d44 syz-executor.1 153450 S select 0xfffffe00a77790c0 syz-executor.1 153452 S uwait 0xfffffe00a6ea6580 syz-executor.1 153454 RunQ syz-executor.1 42836 788 788 0 T (threaded) syz-executor.2 143906 s syz-executor.2 153440 Run CPU 1 syz-executor.2 40356 1 787 0 S uwait 0xfffffe00a6ea6980 syz-executor.0 35473 1 787 0 S uwait 0xfffffe00a6ea6680 syz-executor.0 34347 1 788 0 S uwait 0xfffffe009e40cd00 syz-executor.2 34343 1 788 0 S uwait 0xfffffe009e40cf00 syz-executor.2 34282 1 804 0 S uwait 0xfffffe00a1a75a00 syz-executor.1 34281 1 804 0 S uwait 0xfffffe00a1a75300 syz-executor.1 31170 1 804 0 S uwait 0xfffffe00a1a75d00 syz-executor.1 29307 1 788 0 S uwait 0xfffffe005876b680 syz-executor.2 29306 1 788 0 S uwait 0xfffffe00a6ea6400 syz-executor.2 29277 29276 788 0 SV uwait 0xfffffe00a1a1ab80 syz-executor.2 29276 1 788 0 DV ppwait 0xfffffe00a6e804e8 syz-executor.2 23505 1 798 0 SV uwait 0xfffffe00a6ea6100 syz-executor.3 23501 1 798 0 SV uwait 0xfffffe00a73a4e80 syz-executor.3 22051 1 788 0 SV uwait 0xfffffe00a1a1aa80 syz-executor.2 22050 1 788 0 SV sbwait 0xfffffe00a739d5c4 syz-executor.2 7758 1 7758 65 Ss select 0xfffffe0058af5ac0 dhclient 6624 1 6624 0 Ss select 0xfffffe00a6f63ec0 dhclient 6621 1 6621 0 Ss select 0xfffffe00a6f63f40 dhclient 6602 1 6602 65 Ss select 0xfffffe00a6f63e40 dhclient 5235 1 5235 0 Ss select 0xfffffe00a6f63c40 dhclient 5229 1 5229 0 Ss select 0xfffffe0058af55c0 dhclient 5197 1 5197 65 Ss select 0xfffffe0057417440 dhclient 2956 1 2956 0 Ss select 0xfffffe00a1a5e140 dhclient 2953 1 2953 0 Ss select 0xfffffe00a1a5e440 dhclient 2934 1 2934 65 Ss select 0xfffffe00a1a5e9c0 dhclient 1331 0 0 0 DL aiordy 0xfffffe009e9d3a70 [aiod4] 1330 0 0 0 DL aiordy 0xfffffe009e4dc538 [aiod3] 1329 0 0 0 DL aiordy 0xfffffe0058b23000 [aiod2] 1328 0 0 0 DL aiordy 0xfffffe00a1b4c538 [aiod1] 1235 1 1235 0 Ss select 0xfffffe00a1a5ebc0 dhclient 1232 1 1232 0 Ss select 0xfffffe00a1a5e940 dhclient 804 780 804 0 Ss nanslp 0xffffffff8405da40 syz-executor.1 798 780 798 0 Rs syz-executor.3 788 780 788 0 Rs syz-executor.2 787 780 787 0 Ss nanslp 0xffffffff8405da40 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100119 S uwait 0xfffffe005838f200 syz-fuzzer 100120 S uwait 0xfffffe009e40c700 syz-fuzzer 100121 S uwait 0xfffffe009e40c800 syz-fuzzer 100122 S uwait 0xfffffe009e40c900 syz-fuzzer 100123 S kqread 0xfffffe005894ac00 syz-fuzzer 100124 S uwait 0xfffffe005838f300 syz-fuzzer 100125 S uwait 0xfffffe005838f400 syz-fuzzer 100127 S uwait 0xfffffe009e40cb00 syz-fuzzer 100130 S uwait 0xfffffe009e40cc00 syz-fuzzer 107573 S uwait 0xfffffe00a6ea6b80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0058af7b20 csh 776 694 776 0 Ss select 0xfffffe0058af50c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ffecb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f30b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f38b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583c30b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583c38b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583970b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583978b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405da41 cron 694 1 694 0 Ss select 0xfffffe0058af54c0 sshd 507 1 507 0 Ds bo_wwai 0xfffffe009e461be8 syslogd 436 1 436 0 Ss select 0xfffffe00574178c0 devd 435 1 435 65 Ss select 0xfffffe0057417640 dhclient 350 1 350 0 Ss select 0xfffffe0058af5940 dhclient 347 1 347 0 Ss select 0xfffffe00574177c0 dhclient 23 0 0 0 DL syncer 0xffffffff84185de0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058762a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84183ae0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100101 D sdflush 0xfffffe0058822ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841bc000 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841afb38 [dom0] 100089 D launds 0xffffffff841afb44 [laundry: dom0] 100090 D umarcl 0xffffffff81eb0d00 [uma] 18 0 0 0 DL - 0xffffffff83e14120 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84915520 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d9b1a0 [pf purge] 15 0 0 0 DL - 0xffffffff8417ed00 [soaiod4] 9 0 0 0 DL - 0xffffffff8417ed00 [soaiod3] 8 0 0 0 DL - 0xffffffff8417ed00 [soaiod2] 7 0 0 0 DL - 0xffffffff8417ed00 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c998c0 [doneq0] 100049 D - 0xffffffff83c99840 [async] 100082 D - 0xffffffff83c996c0 [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_ 0xffffffff841a9be0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff84031000 [g_event] 100040 D - 0xffffffff84031040 [g_up] 100041 D - 0xffffffff84031080 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff84180088 [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 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841aab80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84031f00 [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 - 0xfffffe0056eb2b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb2a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb2900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb2800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056edf400 [virtio_balloon] 100068 D - 0xfffffe0057012800 [mca taskq] 100073 D - 0xffffffff82c84b41 [deadlkres] 100077 D - 0xfffffe00571c8900 [acpi_task_0] 100078 D - 0xfffffe00571c8900 [acpi_task_1] 100079 D - 0xfffffe00571c8900 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 42840 (syz-executor.0) thread 0xfffffe00a8a231e0 (153447) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a7621cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4145 Process 42838 (syz-executor.1) thread 0xfffffe00589373a0 (144826) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8407dce0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1233 Process 42838 (syz-executor.1) thread 0xfffffe00a780f900 (153443) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a6f58cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4145 Process 42836 (syz-executor.2) thread 0xfffffe00a780c000 (153440) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe00a74b71a0) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:816 Process 22050 (syz-executor.2) thread 0xfffffe00a1b321e0 (103078) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a739d540) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4145 Process 507 (syslogd) thread 0xfffffe0058939020 (100106) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e461af0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3543 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 pcb 890 1507K 88918 kobj 326 1304K 483 newblk 9 1026K 82683 vfscache 3 1025K 3 inodedep 439 677K 44097 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 419 419K 10300 filedesc 48 377K 83521 subproc 180 365K 42942 sctp_atcl 851 320K 49446 vmem 3 274K 5 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 407 pagedep 9 130K 41761 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 dirrem 429 108K 42881 sem 4 106K 4 BPF 46 88K 66 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 freefile 430 54K 42864 sctp_atky 1270 53K 62095 umtx 418 53K 418 kdtrace 265 51K 96298 temp 35 33K 3292 hostcache 1 32K 1 shm 1 32K 1546 DEVFS3 127 32K 137 msg 4 30K 4 sctp_timw 102 26K 102 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 132 17K 421 lltable 51 17K 196 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 sctp_athm 851 14K 50215 sctp_map 838 14K 20600 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 487 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 43595 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 202 rpc 2 8K 2 shmfd 1 8K 120 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 84 8K 42999 cred 27 7K 386 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 576 DEVFSP 82 6K 11932 pwddesc 82 6K 42844 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 62 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 80 acpisem 28 4K 28 hhook 15 4K 17 selfd 52 4K 557485 proc-args 52 3K 791 terminal 11 3K 11 select 20 3K 756 uidinfo 3 3K 22 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 30 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 inpcbpolicy 37 2K 26241 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 59267 softdep 1 1K 1 mkdir 8 1K 83476 freeblks 4 1K 43640 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 180 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 183 pci_link 10 1K 10 crypto 4 1K 326 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_stri 1 1K 1422 newdirblk 4 1K 41738 diradd 4 1K 42924 pfil 4 1K 4 cdev 2 1K 2 osd 14 1K 17204 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 xform 4 1K 14260 vnodes 1 1K 2 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 iov 3 1K 42402 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 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 52446 filecaps 5 1K 134 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 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 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 2072 mqdata 0 0K 0 chd data 0 0K 40 cdg data 0 0K 35 dctcp data 0 0K 18 htcp data 0 0K 35 vegas data 0 0K 46 sctp_mcore 0 0K 0 sctp_socko 0 0K 21341 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 15 cubic data 0 0K 27 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 47482 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 87 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 3 allocindir 0 0K 0 indirdep 0 0K 24050 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 90 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 7 in_mfilter 0 0K 4 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 2 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 41999 namei_tracker 0 0K 4 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 2294 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 16 lio 0 0K 8 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 176 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 300 eventfd 0 0K 20 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 292 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 1203 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 mbuf_jumbo_page 4096 8820 1343 1076490 0 254 41627648 0 mbuf 256 10373 17467 6198248 0 254 7127040 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-384 384 4607 1293 48268 0 30 2265600 0 RADIX NODE 144 14955 328 1104778 0 64 2200752 0 tcp_log 416 0 5247 167254 0 254 2182752 0 mbuf_cluster 2048 945 1 945 0 254 1937408 0 sctp_asoc 2288 419 396 10300 0 254 1864720 0 malloc-4096 4096 410 4 43348 0 2 1695744 0 BUF TRIE 144 193 11567 44577 0 62 1693440 0 malloc-2048 2048 439 381 38443 0 8 1679360 0 malloc-128 128 11583 42 13925 0 126 1488000 0 sctp_chunk 152 61 9507 13765 0 254 1454336 0 UMA Slabs 0 112 12307 2 12307 0 126 1378608 0 vmem btag 56 22572 83 22572 0 254 1268680 0 tcp_bbr_map 128 5628 3517 912209 0 126 1170560 0 sctp_ep 1272 431 382 38435 0 254 1034136 0 malloc-1024 1024 420 392 10303 0 16 831488 0 256 Bucket 2048 316 46 36473 0 8 741376 0 ertt_txseginfo 40 10770 5289 4276476 0 254 642360 0 FFS inode 1160 529 24 43395 0 8 641480 0 malloc-384 384 889 771 49631 0 30 637440 0 sctp_raddr 736 419 406 10300 0 254 607200 0 tcpcb 1080 10 536 17193 0 254 589680 0 socket 960 86 494 67624 0 254 556800 0 VM OBJECT 264 1679 61 613273 0 30 459360 0 malloc-256 256 475 1310 85014 0 62 456960 0 malloc-16384 16384 23 4 41758 0 1 442368 0 tcp_bbr_pcb 832 5 472 8571 0 16 396864 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 tcp_inpcb 496 10 774 17193 0 254 388864 0 THREAD 1808 182 27 53455 0 8 377872 0 malloc-256 256 46 1379 47578 0 62 364800 0 malloc-64 64 4531 320 90268 0 254 310464 0 VNODE 448 569 88 43437 0 30 294336 0 malloc-16 16 15063 1187 36111 0 254 260000 0 MAP ENTRY 96 2360 244 2341556 0 126 249984 0 malloc-256 256 410 565 181248 0 62 249600 0 mbuf_packet 256 218 727 71450 0 254 241920 0 malloc-256 256 489 426 141866 0 62 234240 0 malloc-32768 32768 0 7 22770 0 1 229376 0 malloc-128 128 463 1304 43675 0 126 226176 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 635 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-128 128 1209 279 109257 0 126 190464 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 72 6439 0 254 181440 0 FFS2 dinode 256 529 71 43394 0 62 153600 0 VMSPACE 2544 52 8 42810 0 4 152640 0 malloc-128 128 1152 26 5817 0 126 150784 0 128 Bucket 1024 103 40 17873 0 16 146432 0 S VFS Cache 104 1034 370 45713 0 126 146016 0 malloc-1024 1024 133 7 150 0 16 143360 0 malloc-65536 65536 0 2 34 0 1 131072 0 malloc-65536 65536 0 2 160 0 1 131072 0 PROC 1336 81 15 42841 0 8 128256 0 ksiginfo 112 81 963 4681 0 126 116928 0 filedesc0 1072 82 16 42844 0 8 105056 0 malloc-32768 32768 1 2 131 0 1 98304 0 64 Bucket 512 119 73 25282 0 30 98304 0 malloc-4096 4096 21 2 544 0 2 94208 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 3 2 5 0 1 81920 0 malloc-8192 8192 8 1 10 0 1 73728 0 32 Bucket 256 124 161 26243 0 62 72960 0 malloc-2048 2048 12 22 2194 0 8 69632 0 g_bio 408 4 166 319710 0 30 69360 0 udplite_inpcb 496 16 120 6861 0 254 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 4 4 34 0 1 65536 0 malloc-4096 4096 14 1 27 0 2 61440 0 malloc-64 64 479 466 11817 0 254 60480 0 malloc-8192 8192 1 6 45 0 1 57344 0 sctp_stream_msg_out 112 465 39 2364 0 254 56448 0 malloc-32 32 885 879 49830 0 254 56448 0 malloc-64 64 226 593 24419 0 254 52416 0 malloc-256 256 60 135 2269 0 62 49920 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-256 256 155 25 3168 0 62 46080 0 malloc-1024 1024 10 34 1988 0 16 45056 0 pipe 744 23 37 1293 0 16 44640 0 ertt 72 10 606 17193 0 126 44352 0 malloc-64 64 517 176 1677 0 254 44352 0 Files 80 282 268 141106 0 126 44000 0 malloc-384 384 101 9 205 0 30 42240 0 clpbuf 2624 0 16 21 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4714 406 5010 0 254 40960 0 malloc-64 64 100 530 582125 0 254 40320 0 NAMEI 1024 0 36 203849 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-64 64 126 441 43459 0 254 36288 0 16 Bucket 144 127 125 4125 0 62 36288 0 malloc-128 128 91 188 43804 0 126 35712 0 malloc-128 128 61 218 415 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 42634 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 57 191 42141 0 126 31744 0 TURNSTILE 136 210 21 210 0 62 31416 0 da_ccb 544 1 55 80043 0 16 30464 0 tcp_rack_pcb 832 0 36 2072 0 16 29952 0 malloc-4096 4096 4 3 7 0 2 28672 0 PWD 32 31 851 41847 0 254 28224 0 KNOTE 160 28 147 533239 0 62 28000 0 malloc-16 16 871 879 67939 0 254 28000 0 ripcb 496 5 51 1187 0 254 27776 0 malloc-384 384 57 13 59 0 30 26880 0 malloc-64 64 176 202 12175 0 254 24192 0 malloc-32 32 125 631 71830 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 97 203 9181 0 126 24000 0 unpcb 256 26 64 2878 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 2 8 123 0 8 20480 0 malloc-512 512 0 40 131 0 30 20480 0 sctp_laddr 48 44 376 12121 0 254 20160 0 2 Bucket 32 70 560 8577 0 254 20160 0 udp_inpcb 496 6 34 1000 0 254 19840 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 Mountpoints 2752 2 5 4 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-8192 8192 0 2 22 0 1 16384 0 malloc-2048 2048 3 5 20 0 8 16384 0 malloc-2048 2048 3 5 200 0 8 16384 0 malloc-1024 1024 8 8 139 0 16 16384 0 malloc-512 512 12 20 34 0 30 16384 0 malloc-512 512 1 31 1422 0 30 16384 0 malloc-32 32 88 416 19665 0 254 16128 0 vtnet_tx_hdr 24 0 668 4631341 0 254 16032 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-256 256 25 35 393 0 62 15360 0 malloc-2048 2048 3 3 7 0 8 12288 0 malloc-2048 2048 2 4 5 0 8 12288 0 malloc-1024 1024 8 4 213 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 tcp_rack_map 112 0 108 3677 0 126 12096 0 malloc-64 64 58 131 555 0 254 12096 0 malloc-128 128 40 53 2692 0 126 11904 0 kenv 258 15 30 1040 0 30 11610 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-4096 4096 0 2 3 0 2 8192 0 malloc-4096 4096 0 2 8 0 2 8192 0 malloc-1024 1024 2 6 21 0 16 8192 0 malloc-1024 1024 1 7 2 0 16 8192 0 malloc-512 512 5 11 242 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 62 0 126 8096 0 rl_entry 40 91 111 91 0 254 8080 0 udpcb 32 22 230 7861 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-32 32 131 121 337 0 254 8064 0 malloc-32 32 56 196 1278 0 254 8064 0 malloc-32 32 54 198 846 0 254 8064 0 malloc-32 32 17 235 4093 0 254 8064 0 4 Bucket 48 6 162 937 0 254 8064 0 malloc-16 16 0 500 13 0 254 8000 0 malloc-16 16 25 475 12716 0 254 8000 0 malloc-16 16 57 443 30222 0 254 8000 0 malloc-16 16 39 461 934 0 254 8000 0 malloc-16 16 290 210 25424 0 254 8000 0 malloc-16 16 4 496 14947 0 254 8000 0 AIO 208 3 35 43 0 62 7904 0 cryptop 280 0 28 34 0 30 7840 0 itimer 352 1 21 6 0 30 7744 0 AIOCB 552 2 12 80 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 2 0 30 7680 0 malloc-256 256 13 17 2515 0 62 7680 0 AIOLIO 272 0 28 8 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 15 0 30 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 sctp_readq 152 1 25 276 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 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 sackhole 32 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 TMPFS node 224 0 0 0 0 62 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 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 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