Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82159895 stack pointer = 0x28:0xfffffe009f0bbaf0 frame pointer = 0x28:0xfffffe009f0bbaf0 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 = 2587 (syz-executor.1) trap number = 12 panic: page fault cpuid = 0 time = 1639517698 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009f0bb2f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009f0bb450 vpanic() at vpanic+0x2b8/frame 0xfffffe009f0bb530 panic() at panic+0xb5/frame 0xfffffe009f0bb5f0 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009f0bb6f0 trap_pfault() at trap_pfault+0x186/frame 0xfffffe009f0bb830 trap() at trap+0x5e4/frame 0xfffffe009f0bba20 calltrap() at calltrap+0x8/frame 0xfffffe009f0bba20 --- trap 0xc, rip = 0xffffffff82159895, rsp = 0xfffffe009f0bbaf0, rbp = 0xfffffe009f0bbaf0 --- memcpy_erms() at memcpy_erms+0xb5/frame 0xfffffe009f0bbaf0 swcr_authcompute() at swcr_authcompute+0x540/frame 0xfffffe009f0bc270 swcr_process() at swcr_process+0x35/frame 0xfffffe009f0bc290 crypto_invoke() at crypto_invoke+0x22c/frame 0xfffffe009f0bc3c0 crypto_dispatch() at crypto_dispatch+0x180/frame 0xfffffe009f0bc3f0 crypto_ioctl() at crypto_ioctl+0x3504/frame 0xfffffe009f0bc610 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe009f0bc6f0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe009f0bc730 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe009f0bca80 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe009f0bcad0 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe009f0bcbd0 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe009f0bcd30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe009f0bcf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009f0bcf30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a41a, rsp = 0x22f08, rbp = 0x22f70 --- KDB: enter: panic [ thread pid 2587 tid 102511 ] Stopped at kdb_enter+0x6b: movq $0,0x250fa3a(%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 0x5ddda6317afcb8a9 rdx 0x3ffff rbx 0 rsp 0xfffffe009f0bb430 rbp 0xfffffe009f0bb450 rsi 0x40001 rdi 0xffffffff8175e1aa vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a6bf5350 r12 0xfffffe00a6bf4e40 r13 0xfffffe009f0bb401 r14 0xffffffff82b411e0 .str.18 r15 0xffffffff82b411e0 .str.18 rip 0xffffffff8175175b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x250fa3a(%rip) db> show proc Process 2587 (syz-executor.1) at 0xfffffe00a6ba3548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 777 at 0xfffffe009ec43548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053dd6000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a67de000 (map 0xfffffe00a67de000) (map.pmap 0xfffffe00a67de0c0) (pmap 0xfffffe00a67de128) threads: 2 102216 RunQ syz-executor.1 102511 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2587 777 777 0 R (threaded) syz-executor.1 102216 RunQ syz-executor.1 102511 Run CPU 0 syz-executor.1 2584 820 820 0 R (threaded) syz-executor.2 101445 RunQ syz-executor.2 102508 S connec 0xfffffe0058d990da syz-executor.2 102512 S uwait 0xfffffe009eb4a600 syz-executor.2 2218 2212 2218 0 Ss select 0xfffffe0053dce6c0 dhclient 2215 1 2215 0 Ss select 0xfffffe00572256c0 dhclient 2212 2204 429 65 S select 0xfffffe0053dcef40 dhclient 2204 429 429 0 S wait 0xfffffe0058778548 sh 2190 1 2190 65 Ss select 0xfffffe0053dce740 dhclient 2153 1 777 0 S uwait 0xfffffe0058abbf00 syz-executor.1 2151 1 777 0 S uwait 0xfffffe0058abb700 syz-executor.1 2149 1 777 0 S uwait 0xfffffe005769f000 syz-executor.1 2147 1 777 0 S uwait 0xfffffe009eb49e00 syz-executor.1 1981 1 832 0 S uwait 0xfffffe0058abbe00 syz-executor.3 1876 1 840 0 S uwait 0xfffffe005769f080 syz-executor.0 1874 1 832 0 S uwait 0xfffffe009eb4a900 syz-executor.3 1871 1 840 0 S uwait 0xfffffe009eb4a800 syz-executor.0 1868 1 832 0 S uwait 0xfffffe009eb4c580 syz-executor.3 1864 1 840 0 S uwait 0xfffffe0058abc080 syz-executor.0 1863 1 832 0 S uwait 0xfffffe009eb4a700 syz-executor.3 1856 1 832 0 S uwait 0xfffffe0058ab9c00 syz-executor.3 1759 1 777 0 S uwait 0xfffffe0058abbd00 syz-executor.1 1670 1 1667 0 SV uwait 0xfffffe0058ab9a00 syz-executor.1 1474 1 1474 0 Ss select 0xfffffe00572258c0 dhclient 1471 1 1471 0 Ss select 0xfffffe0057225840 dhclient 1444 1 1444 65 Ss select 0xfffffe0053dcea40 dhclient 1327 1 840 0 S uwait 0xfffffe0058abb900 syz-executor.0 1326 1 820 0 S uwait 0xfffffe0058abba00 syz-executor.2 1324 1 777 0 S uwait 0xfffffe005769fd00 syz-executor.1 1323 1 840 0 S uwait 0xfffffe0058aba400 syz-executor.0 1319 1 820 0 S uwait 0xfffffe005769f700 syz-executor.2 1318 1 777 0 S uwait 0xfffffe009eb4ba80 syz-executor.1 1317 1 840 0 S uwait 0xfffffe0058abb600 syz-executor.0 1312 1 820 0 S uwait 0xfffffe0058abbc00 syz-executor.2 1311 1 777 0 S uwait 0xfffffe0058abab00 syz-executor.1 1308 1 777 0 S umtxn 0xfffffe000796f080 syz-executor.1 1306 1 777 0 S uwait 0xfffffe009eb4c100 syz-executor.1 1304 1 777 0 S uwait 0xfffffe009eb4aa80 syz-executor.1 1302 1 777 0 S uwait 0xfffffe009eb4bd80 syz-executor.1 1207 0 0 0 DL aiordy 0xfffffe0053dd4000 [aiod4] 1206 0 0 0 DL aiordy 0xfffffe0053dd5000 [aiod3] 1205 0 0 0 DL aiordy 0xfffffe00a5eed548 [aiod2] 1204 0 0 0 DL aiordy 0xfffffe009e9ab548 [aiod1] 840 773 840 0 Ss piperd 0xfffffe0058b7d5d0 syz-executor.0 832 773 832 0 Rs syz-executor.3 820 773 820 0 Rs syz-executor.2 807 1 807 0 Ss select 0xfffffe0053dceec0 dhclient 804 1 804 0 Ss select 0xfffffe0053dcf140 dhclient 777 773 777 0 Rs syz-executor.1 773 771 771 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe005769fe00 syz-fuzzer 100117 S uwait 0xfffffe009eb4c200 syz-fuzzer 100118 S uwait 0xfffffe009eb4c300 syz-fuzzer 100119 S uwait 0xfffffe009eb4c400 syz-fuzzer 100120 S uwait 0xfffffe0058aba380 syz-fuzzer 100121 S uwait 0xfffffe0058aba200 syz-fuzzer 100122 S uwait 0xfffffe0058abb380 syz-fuzzer 100123 S kqread 0xfffffe0007969500 syz-fuzzer 100125 S uwait 0xfffffe0058ab9e00 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe009ec43b40 csh 769 687 769 0 Ss select 0xfffffe0053dcf040 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057690cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005768e0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005768e4b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005768e8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005768ecb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005768f0b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005768f4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005768f8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005768fcb0 getty 691 1 691 0 Ss nanslp 0xffffffff83c2e880 cron 687 1 687 0 Ss select 0xfffffe0053dcf7c0 sshd 500 1 500 0 Ss select 0xfffffe0053dcf440 syslogd 429 1 429 0 Ss wait 0xfffffe0058c6ba90 devd 428 1 428 65 Ss select 0xfffffe0053dcf4c0 dhclient 343 1 343 0 Ss select 0xfffffe00571fe6c0 dhclient 340 1 340 0 Ss select 0xfffffe0053dcf5c0 dhclient 16 0 0 0 DL syncer 0xffffffff83d54040 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058779000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d52660 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100090 D sdflush 0xfffffe0058c85ce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d85b00 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d799b8 [dom0] 100082 D launds 0xffffffff83d799c4 [laundry: dom0] 100083 D umarcl 0xffffffff81e41700 [uma] 6 0 0 0 DL - 0xffffffff839ea788 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff849551c0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84368530 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388c740 [doneq0] 100046 D - 0xffffffff8388c6c0 [async] 100075 D - 0xffffffff8388c540 [scanner] 14 0 0 0 DL seqstat 0xfffffe005710ac88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d75200 [crypto] 100042 D crypto_ 0xfffffe0053ee1430 [crypto returns 0] 100043 D crypto_ 0xfffffe0053ee1480 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c03f80 [g_event] 100037 D - 0xffffffff83c03fa0 [g_up] 100038 D - 0xffffffff83c03fc0 [g_down] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 1 [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++] 100067 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 0xfffffe0053dd6000 [init] 10 0 0 0 DL audit_w 0xffffffff83d75ce0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c049e0 [swapper] 100005 D - 0xfffffe00081f3d00 [if_config_tqg_0] 100006 D - 0xfffffe00081f3c00 [softirq_0] 100007 D - 0xfffffe00081f3b00 [softirq_1] 100008 D - 0xfffffe00081f3a00 [if_io_tqg_0] 100009 D - 0xfffffe00081f3900 [if_io_tqg_1] 100010 D - 0xfffffe00081d3e00 [thread taskq] 100012 D - 0xfffffe00081d3c00 [kqueue_ctx taskq] 100013 D - 0xfffffe00081d3b00 [pci_hp taskq] 100014 D - 0xfffffe00081d3a00 [linuxkpi_irq_wq] 100017 D - 0xfffffe00081d3700 [aiod_kick taskq] 100018 D - 0xfffffe00081d3600 [inm_free taskq] 100019 D - 0xfffffe00081d3500 [in6m_free taskq] 100020 D - 0xfffffe00081d3400 [deferred_unmount ta] 100021 D - 0xfffffe00081d3300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081d3300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081d3300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081d3300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081d3200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081d3200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081d3200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081d3200 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f02300 [firmware taskq] 100039 D - 0xfffffe0053f02200 [crypto_0] 100040 D - 0xfffffe0053f02200 [crypto_1] 100056 D - 0xfffffe0053f02000 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f01e00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f01d00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f01c00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571feb00 [virtio_balloon] 100065 D - 0xffffffff82b46cc0 [deadlkres] 100070 D - 0xfffffe00081d4100 [mca taskq] 100071 D - 0xfffffe0053f01800 [acpi_task_0] 100072 D - 0xfffffe0053f01800 [acpi_task_1] 100073 D - 0xfffffe0053f01800 [acpi_task_2] 100074 D - 0xfffffe0053f02100 [CAM taskq] db> show all locks Process 2584 (syz-executor.2) thread 0xfffffe00a6021000 (101445) shared rw vm object (vm object) r = 0 (0xfffffe0058d2d528) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1493 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a6bd7060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4937 Process 12 (intr) thread 0xfffffe0053ecfe40 (100033) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053ef2d80) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1603 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4241 sysctloid 35462 2089K 35533 vtbuf 24 1968K 46 kobj 322 1288K 481 newblk 9 1026K 7388 vfscache 3 1025K 3 pcb 244 787K 2483 inodedep 50 531K 1988 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 189 372K 2681 filedesc 42 329K 3453 vmem 3 274K 5 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 linker 353 134K 381 pagedep 9 130K 1738 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 sctp_stro 97 97K 399 bus 973 80K 3426 sctp_atcl 209 79K 1645 mtx_pool 2 72K 2 BPF 38 71K 43 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 396 50K 396 kdtrace 260 50K 5101 shm 8 46K 15 temp 35 35K 3396 DEVFS3 128 32K 138 hostcache 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 routetbl 144 21K 591 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 lltable 53 17K 110 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1651 sctp_atky 308 13K 2104 KTRACE 100 13K 100 ether_multi 152 13K 162 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 136 12K 136 ksem 27 12K 76 dirrem 41 11K 1873 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 cred 38 10K 233 in6_multi 65 9K 65 bmsafemap 2 9K 2031 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 pf_table 4 8K 45 filemon 1 8K 28 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 kqueue 85 8K 2596 audit_evclass 237 8K 296 taskqueue 63 7K 63 pf_ifnet 20 7K 72 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 482 pwddesc 83 6K 2606 ufs_dirhash 24 5K 24 UMA 272 5K 272 DEVFSP 68 5K 682 freefile 34 5K 1823 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 session 32 4K 57 evdev 4 4K 4 proc-args 113 4K 3817 acpisem 28 4K 28 hhook 15 4K 17 sctp_athm 209 4K 1675 kcovinfo 52 4K 234 sctp_map 194 4K 798 lockf 27 3K 99 selfd 45 3K 44506 terminal 11 3K 11 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 48 ip6ndp 12 2K 13 Unitno 31 2K 55 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 3624 softdep 1 1K 1 mkdir 8 1K 3412 freeblks 4 1K 1927 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 92 NFSD session 1 1K 1 pf_osfp 9 1K 9 crypto 6 1K 232 CAM periph 4 1K 271 filedesc_to_leader 13 1K 26 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 CC Mem 12 1K 994 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 131 pci_link 10 1K 10 inpcbpolicy 22 1K 1287 encap_export_host 12 1K 12 osd 16 1K 980 sctp_stri 1 1K 70 newdirblk 4 1K 1706 diradd 4 1K 1911 pfil 4 1K 4 procdesc 4 1K 12 cdev 2 1K 2 xform 6 1K 740 chacha20random 1 1K 1 pf_rule 2 1K 42 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 frag6 2 1K 5 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 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 6021 pmchooks 1 1K 1 sctp_vrf 1 1K 1 sctp_aadr 1 1K 15 vnet 1 1K 1 entropy 2 1K 55 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 90 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 640 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 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 256 pf_altq 0 0K 0 pf_temp 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 ixl 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 NFS req 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 DEVFS4 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS2 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 gntdev 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 privcmd_dev 0 0K 0 xenbus 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 vm_fictitious 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 UMAHash 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1846 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 44 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 52 allocindir 0 0K 0 indirdep 0 0K 2394 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_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 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 ktls_ocf 0 0K 0 agp 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 32 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 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 nvme_da 0 0K 0 statfs 0 0K 1864 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 119 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 16 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 134 ktls 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 16251 ioctlops 0 0K 383 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 sbuf 0 0K 402 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 759 sysctl 0 0K 3 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 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 8322 1076 928378 0 254 38494208 0 tcp_log 416 10434 20301 221144 0 254 12785760 0 mbuf 256 9066 1602 2020096 0 254 2731008 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 12165 514 141316 0 62 1825776 0 malloc-384 384 4205 235 6246 0 30 1704960 0 BUF TRIE 144 272 11516 5107 0 62 1697472 0 malloc-128 128 12250 119 14871 0 126 1583232 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 323 1 565 0 2 1327104 0 vmem btag 56 22092 51 22092 0 254 1240008 0 UMA Slabs 0 112 11007 3 11007 0 126 1233120 0 sctp_asoc 2288 97 413 399 0 254 1166880 0 tcp_bbr_map 128 178 7014 188403 0 126 920576 0 VM OBJECT 264 2680 110 67390 0 30 736560 0 256 Bucket 2048 309 19 6368 0 8 671744 0 FFS inode 1160 545 29 2368 0 8 665840 0 ertt_txseginfo 40 3138 12618 536829 0 254 630240 0 sctp_ep 1208 111 399 1201 0 254 616080 0 tcpcb 1096 12 499 969 0 254 560056 0 socket 960 71 437 3755 0 254 487680 0 malloc-65536 65536 5 2 27 0 1 458752 0 malloc-16384 16384 22 6 1734 0 1 458752 0 MAP ENTRY 96 3958 452 193674 0 126 423360 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 102 415 453 0 254 380512 0 malloc-4096 4096 83 7 2572 0 2 368640 0 THREAD 1808 176 22 2512 0 8 357984 0 tcp_inpcb 448 12 753 969 0 254 342720 0 VNODE 448 585 108 2410 0 30 310464 0 malloc-64 64 4274 577 54109 0 254 310464 0 malloc-2048 2048 117 19 1448 0 8 278528 0 malloc-256 256 232 833 12968 0 62 272640 0 malloc-16 16 14699 301 14880 0 254 240000 0 ripcb 448 4 509 41 0 254 229824 0 udplite_inpcb 448 0 513 57 0 254 229824 0 udp_inpcb 448 6 507 220 0 254 229824 0 malloc-32768 32768 0 7 2201 0 1 229376 0 DEVCTL 1024 10 210 153 0 0 225280 0 VMSPACE 2552 63 15 2568 0 4 199056 0 malloc-65536 65536 1 2 163 0 1 196608 0 mbuf_packet 256 103 659 7970 0 254 195072 0 malloc-128 128 1354 165 26789 0 126 194432 0 malloc-32 32 5636 286 7435 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 178 38 6773 0 16 179712 0 128 Bucket 1024 115 48 2051 0 16 166912 0 malloc-32768 32768 0 5 16 0 1 163840 0 FFS2 dinode 256 545 85 2368 0 62 161280 0 malloc-1024 1024 122 22 316 0 16 147456 0 S VFS Cache 104 1017 387 2979 0 126 146016 0 PROC 1352 82 23 2587 0 8 141960 0 malloc-65536 65536 0 2 25 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 17 493 1233 0 254 130560 0 clpbuf 2624 0 48 179 0 16 125952 0 ksiginfo 112 89 955 4434 0 126 116928 0 malloc-128 128 736 163 4620 0 126 115072 0 malloc-2048 2048 15 41 1072 0 8 114688 0 malloc-1024 1024 99 13 423 0 16 114688 0 filedesc0 1072 83 22 2606 0 8 112560 0 malloc-256 256 174 261 2425 0 62 111360 0 malloc-256 256 313 122 1755 0 62 111360 0 malloc-8192 8192 11 2 114 0 1 106496 0 malloc-384 384 209 61 1659 0 30 103680 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 1 5 175 0 1 98304 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 64 Bucket 512 102 66 9512 0 30 86016 0 sctp_readq 152 0 520 30 0 254 79040 0 sctp_chunk 152 136 384 299 0 254 79040 0 malloc-8192 8192 4 5 31 0 1 73728 0 malloc-4096 4096 14 4 1889 0 2 73728 0 malloc-4096 4096 18 0 18 0 2 73728 0 g_bio 408 0 180 41291 0 30 73440 0 malloc-64 64 810 261 5286 0 254 68544 0 malloc-64 64 591 480 2340 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-256 256 66 189 6264 0 62 65280 0 32 Bucket 256 70 185 11024 0 62 65280 0 sctp_stream_msg_out 112 24 516 108 0 254 60480 0 malloc-4096 4096 11 3 554 0 2 57344 0 malloc-64 64 55 764 829 0 254 52416 0 malloc-128 128 62 341 1969 0 126 51584 0 malloc-256 256 18 177 2086 0 62 49920 0 malloc-256 256 4 191 2120 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 22505 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 10 14 423 0 8 49152 0 malloc-1024 1024 21 27 26 0 16 49152 0 malloc-1024 1024 17 31 1902 0 16 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 malloc-384 384 106 14 109 0 30 46080 0 pcpu-8 8 4895 737 6276 0 254 45056 0 tcp_bbr_pcb 832 1 53 494 0 16 44928 0 Files 80 270 280 13061 0 126 44000 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 10714 0 16 38080 0 pipe 744 22 28 408 0 16 37200 0 hostcache 64 2 565 2 0 254 36288 0 PWD 32 46 1088 1782 0 254 36288 0 malloc-64 64 122 445 15549 0 254 36288 0 malloc-64 64 38 529 63 0 254 36288 0 16 Bucket 144 83 169 737 0 62 36288 0 malloc-128 128 42 237 198 0 126 35712 0 malloc-128 128 85 194 3829 0 126 35712 0 malloc-128 128 13 266 1715 0 126 35712 0 malloc-128 128 75 204 387 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 51 39 151 0 30 34560 0 malloc-384 384 53 37 393 0 30 34560 0 malloc-256 256 59 76 520 0 62 34560 0 malloc-256 256 52 83 318 0 62 34560 0 TURNSTILE 136 199 53 199 0 62 34272 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 5 104 0 2 32768 0 malloc-2048 2048 3 13 32 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 4 12 45 0 8 32768 0 malloc-2048 2048 7 9 14 0 8 32768 0 malloc-1024 1024 5 27 6 0 16 32768 0 malloc-512 512 2 62 5 0 30 32768 0 malloc-512 512 0 64 49 0 30 32768 0 malloc-512 512 4 60 143 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 9 55 14 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 tcp_rack_pcb 896 0 36 256 0 16 32256 0 KNOTE 160 28 172 43789 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 570 0 126 31680 0 cpuset 104 7 272 23 0 126 29016 0 sctp_laddr 48 144 444 495 0 254 28224 0 tcp_inpcb 32 10 872 653 0 254 28224 0 malloc-32 32 53 829 1756 0 254 28224 0 4 Bucket 48 7 581 91 0 254 28224 0 2 Bucket 32 67 815 832 0 254 28224 0 AIO 208 0 133 16 0 62 27664 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 32 244 58 0 126 24288 0 rl_entry 40 86 520 2470 0 254 24240 0 8 Bucket 80 50 250 1043 0 126 24000 0 itimer 352 0 66 16 0 30 23232 0 malloc-384 384 31 29 31 0 30 23040 0 domainset 40 0 567 12 0 254 22680 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 udpcb 32 6 624 277 0 254 20160 0 udp_inpcb 32 3 627 33 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 12 268 969 0 126 20160 0 malloc-64 64 23 292 27 0 254 20160 0 malloc-32 32 221 409 1960 0 254 20160 0 malloc-32 32 8 622 32 0 254 20160 0 malloc-32 32 266 364 2112 0 254 20160 0 malloc-32 32 117 513 3037 0 254 20160 0 malloc-32 32 8 622 8 0 254 20160 0 malloc-32 32 27 603 1062 0 254 20160 0 malloc-16 16 546 704 6649 0 254 20000 0 cryptop 280 1 69 36 0 30 19600 0 AIOCB 552 0 35 112 0 16 19320 0 AIOLIO 272 0 70 16 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 188 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 sctp_asconf_ack 48 1 335 10 0 254 16128 0 vtnet_tx_hdr 24 0 668 788574 0 254 16032 0 kenv 258 15 45 1038 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 415 335 3467 0 254 12000 0 malloc-16 16 76 674 26842 0 254 12000 0 malloc-16 16 25 725 28 0 254 12000 0 malloc-16 16 2 748 14 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 0 500 1 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 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 ripcb 32 0 0 0 0 254 0 0 udplite_inpcb 32 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 NCLNODE 608 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 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-16 16 0 0 0 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 UMA Hash 256 0 0 0 0 62 0 0