Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff810bc585 stack pointer = 0x28:0xfffffe00900c27c0 frame pointer = 0x28:0xfffffe00900c2860 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 = 60123 (syz-executor.0) trap number = 12 panic: page fault cpuid = 0 time = 1613312815 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00900c2420 vpanic() at vpanic+0x1c7/frame 0xfffffe00900c2480 panic() at panic+0x43/frame 0xfffffe00900c24e0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00900c2560 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00900c25d0 trap() at trap+0x41d/frame 0xfffffe00900c26f0 calltrap() at calltrap+0x8/frame 0xfffffe00900c26f0 --- trap 0xc, rip = 0xffffffff810bc585, rsp = 0xfffffe00900c27c0, rbp = 0xfffffe00900c2860 --- _sx_xlock_hard() at _sx_xlock_hard+0x305/frame 0xfffffe00900c2860 _sx_xlock() at _sx_xlock+0x13d/frame 0xfffffe00900c28b0 soreceive_generic() at soreceive_generic+0x1a3/frame 0xfffffe00900c2970 soreceive() at soreceive+0xb9/frame 0xfffffe00900c29d0 dofileread() at dofileread+0xd3/frame 0xfffffe00900c2a30 sys_read() at sys_read+0x10c/frame 0xfffffe00900c2ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00900c2bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00900c2bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdff9af08, rbp = 0x7fffdff9af70 --- KDB: enter: panic [ thread pid 60123 tid 274222 ] Stopped at kdb_enter+0x67: movq $0,0x144499e(%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 0xfffffe008bc00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00900c2400 rbp 0xfffffe00900c2420 rsi 0x40001 rdi 0xffffffff8112ae06 vprintf+0x176 r8 0 r9 0xffffffff r10 0x53 r11 0xfffffe0088823810 r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a4adf6 r15 0xffffffff81a4adf6 rip 0xffffffff81121de7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x144499e(%rip) db> show proc Process 60123 (syz-executor.0) at 0xfffff80018c8a528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 51126 at 0xfffff80018e62528 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004457528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00887ee3e0 (map 0xfffffe00887ee3e0) (map.pmap 0xfffffe00887ee4a0) (pmap 0xfffffe00887ee500) threads: 5 273635 Run CPU 1 syz-executor.0 274212 S sbwait 0xfffff80019030cd4 syz-executor.0 274220 S sbwait 0xfffff8006a6c4574 syz-executor.0 274221 S uwait 0xfffff80018b94880 syz-executor.0 274222 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 60123 51126 51126 0 R (threaded) syz-executor.0 273635 Run CPU 1 syz-executor.0 274212 S sbwait 0xfffff80019030cd4 syz-executor.0 274220 S sbwait 0xfffff8006a6c4574 syz-executor.0 274221 S uwait 0xfffff80018b94880 syz-executor.0 274222 Run CPU 0 syz-executor.0 56316 56310 56316 0 Ss select 0xfffff800197df0c0 dhclient 56313 1 56313 0 Ss select 0xfffff80019767d40 dhclient 56310 56303 436 65 S select 0xfffff800197e8dc0 dhclient 56303 436 436 0 S wait 0xfffff80018e62a50 sh 56302 1 56302 65 Ss select 0xfffff80019767440 dhclient 51126 780 51126 0 Rs syz-executor.0 51029 1 51029 0 Ss select 0xfffff800197677c0 dhclient 51024 1 51024 0 Ss select 0xfffff80019767b40 dhclient 51006 780 51006 0 Ss piperd 0xfffff80019845ba0 syz-executor.3 32884 1 32884 65 Ss select 0xfffff80019767540 dhclient 30625 1 30625 0 Ss select 0xfffff800197676c0 dhclient 30622 1 30622 0 Ss select 0xfffff80018529cc0 dhclient 30591 1 30591 65 Ss select 0xfffff800197df6c0 dhclient 29236 1 29236 0 Ss select 0xfffff80019767e40 dhclient 29233 1 29233 0 Ss select 0xfffff80019767dc0 dhclient 21603 780 21603 0 Ss piperd 0xfffff80018d332e8 syz-executor.2 21374 780 21374 0 Ss piperd 0xfffff80018c9c5d0 syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffff80004d83680 syz-fuzzer 100117 S uwait 0xfffff80004d83780 syz-fuzzer 100118 S uwait 0xfffff80004d83880 syz-fuzzer 100119 S uwait 0xfffff80004d83980 syz-fuzzer 100120 S uwait 0xfffff80004e68680 syz-fuzzer 100121 S uwait 0xfffff80004d83a80 syz-fuzzer 100122 S kqread 0xfffff800181b9e00 syz-fuzzer 100123 S uwait 0xfffff80004d83c80 syz-fuzzer 100124 S uwait 0xfffff80004d83d80 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80004df50b0 csh 776 694 776 0 Ss select 0xfffff80018529ec0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8000485e4b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004b870b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004b878b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004b8b0b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b8b8b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b8f0b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b8f8b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b930b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b938b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f21 cron 694 1 694 0 Ss select 0xfffff80004be1140 sshd 507 1 507 0 Ss select 0xfffff80004be1240 syslogd 436 1 436 0 Ss wait 0xfffff80004f1c000 devd 435 1 435 65 Ss select 0xfffff80004be17c0 dhclient 350 1 350 0 Ss select 0xfffff80004be16c0 dhclient 347 1 347 0 Ss select 0xfffff80004be11c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004b50000 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100082 D - 0xffffffff8200ad00 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004bc90e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650208 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff82644678 [dom0] 100080 D launds 0xffffffff82644684 [laundry: dom0] 100081 D umarcl 0xffffffff815a99b0 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c72818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82de3430 [pf purge] 15 0 0 0 DL - 0xffffffff82625a5c [soaiod4] 9 0 0 0 DL - 0xffffffff82625a5c [soaiod3] 8 0 0 0 DL - 0xffffffff82625a5c [soaiod2] 7 0 0 0 DL - 0xffffffff82625a5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82245bc0 [doneq0] 100076 D - 0xffffffff82245a90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004614488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004342490 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004342430 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641b60 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519760 [g_event] 100035 D - 0xffffffff82519768 [g_up] 100036 D - 0xffffffff82519770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004342700 [thr_0] 100028 D - 0xfffff80004342780 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100085 I [swi1: hpts] 100086 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff82642080 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004342c00 [if_io_tqg_0] 100006 D - 0xfffff80004342b00 [if_io_tqg_1] 100007 D - 0xfffff80004342a00 [if_config_tqg_0] 100008 D - 0xfffff80004342900 [softirq_0] 100009 D - 0xfffff80004342800 [softirq_1] 100011 D - 0xfffff8000408c800 [inm_free taskq] 100012 D - 0xfffff8000408c700 [linuxkpi_irq_wq] 100013 D - 0xfffff8000408c600 [thread taskq] 100014 D - 0xfffff8000408c500 [aiod_kick taskq] 100016 D - 0xfffff8000408c300 [kqueue_ctx taskq] 100018 D - 0xfffff8000408c100 [in6m_free taskq] 100019 D - 0xfffff8000408c000 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000408c000 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000408c000 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000408c000 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044ace00 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044ace00 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044ace00 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044ace00 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044acd00 [firmware taskq] 100037 D - 0xfffff800044acc00 [crypto_0] 100038 D - 0xfffff800044acc00 [crypto_1] 100053 D - 0xfffff800044ac700 [vtnet0 rxq 0] 100054 D - 0xfffff800044ac600 [vtnet0 txq 0] 100055 D - 0xfffff800044ac500 [vtnet0 rxq 1] 100056 D - 0xfffff800044ac400 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004868e80 [virtio_balloon] 100062 D - 0xfffff800044ac300 [mca taskq] 100066 D - 0xffffffff81df5e00 [deadlkres] 100071 D - 0xfffff800044ac100 [acpi_task_0] 100072 D - 0xfffff800044ac100 [acpi_task_1] 100073 D - 0xfffff800044ac100 [acpi_task_2] 100075 D - 0xfffff800044aca00 [CAM taskq] db> show all locks Process 60123 (syz-executor.0) thread 0xfffffe0088825700 (274212) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80019030c78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 60123 (syz-executor.0) thread 0xfffffe0088811300 (274220) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8006a6c4518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 kobj 331 1324K 491 newblk 9 1026K 158814 vfscache 3 1025K 3 inodedep 1100 925K 163836 pcb 53 562K 86698 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 143 275K 160458 dirrem 1088 272K 163481 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 freefile 1088 136K 163461 pagedep 13 131K 158158 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 285 101K 482 filedesc 12 89K 316873 BPF 46 88K 214 bus 989 81K 3493 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 378 48K 378 kdtrace 219 44K 334294 sctp_timw 163 41K 163 vmem 3 36K 8 temp 35 33K 12157 hostcache 1 32K 1 shm 1 32K 1574 DEVFS3 125 32K 135 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 74 22K 254 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 lltable 52 17K 725 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 ip6ndp 61 15K 175 ether_multi 172 14K 2800 bus-sc 32 14K 1718 KTRACE 100 13K 100 ifnet 7 13K 7 ksem 10 12K 7711 kenv 93 12K 93 eventhandler 133 12K 133 in6_multi 89 11K 837 GEOM 60 10K 489 rman 82 10K 423 sctp_stro 9 9K 7600 sctp_ifa 70 9K 175 bmsafemap 2 9K 163797 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 2932 pfs_vncache 1 8K 1 sctp_atcl 20 8K 27245 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 25 7K 22973 sglist 5 7K 5 kqueue 63 7K 160077 CAM DEV 3 6K 510 plimit 24 6K 1297 taskqueue 57 6K 57 ufs_dirhash 27 6K 27 CAM queue 5 6K 1528 DEVFSP 78 5K 1096 pf_ifnet 10 5K 19 UMA 262 5K 262 session 34 5K 163 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 986 pwddesc 61 4K 160071 routetbl 24 4K 132 lockf 33 4K 756 selfd 52 4K 2083556 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 53 3K 2105 acpisem 22 3K 22 terminal 11 3K 11 select 19 3K 166 uidinfo 3 3K 1242 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 364 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_atky 29 2K 34845 msi 9 2K 9 freework 5 2K 157990 diradd 9 2K 163741 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 316252 freeblks 4 1K 157989 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 22 vnodemarker 2 1K 172 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 175 ipsec 3 1K 3 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 inpcbpolicy 22 1K 159633 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 60 linuxcurrent 3 1K 4 newdirblk 4 1K 158126 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 sctp_athm 20 1K 27245 osd 3 1K 10 sctp_map 18 1K 15200 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 CAM dev queue 2 1K 2 atkbddev 2 1K 2 CAM I/O Scheduler 1 1K 1 ip6_msource 2 1K 141 ip_msource 2 1K 90 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 106134 nexusdev 6 1K 6 filecaps 5 1K 259 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 130 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 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1308 sctp_iter 0 0K 164 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 164 sctp_aadr 0 0K 52 sctp_stri 0 0K 0 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 ath_hal 0 0K 0 xen_intr 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 vm_fictitious 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 UMAHash 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 132135 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 84 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 19 allocindir 0 0K 0 indirdep 0 0K 10 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 tcp_log_dev 0 0K 40 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 3522 ip6_moptions 0 0K 855 in6_mfilter 0 0K 972 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 midi buffers 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 4568 in_mfilter 0 0K 3032 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 mixer 0 0K 0 statfs 0 0K 158765 namei_tracker 0 0K 2025 export_host 0 0K 0 cl_savebuf 0 0K 6 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 5672 PUC 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 lDevFlags * malloc 0 0K 0 mbuf_tag 0 0K 2928 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 80295 ioctlops 0 0K 11828 eventfd 0 0K 0 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 1802 sysctl 0 0K 1 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 2143 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 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 960 187720 0 254 38019072 0 sctp_asoc 2288 9 2396 7600 0 254 5502640 0 mbuf_cluster 2048 2475 1 2475 0 254 5070848 0 malloc-2048 2048 13 2389 19903 0 8 4919296 0 sctp_ep 1280 11 2401 19645 0 254 3087360 0 mbuf 256 10713 1347 1938541 0 254 3087360 0 malloc-256 256 1269 9231 461423 0 62 2688000 0 malloc-1024 1024 15 2397 9151 0 16 2469888 0 pbuf 2632 0 778 0 0 2 2047696 0 malloc-384 384 1100 4080 163836 0 30 1989120 0 BUF TRIE 144 203 13265 2457 0 62 1939392 0 malloc-384 384 73 4797 27298 0 30 1870080 0 sctp_raddr 736 9 2400 7600 0 254 1773024 0 malloc-384 384 4130 20 7313 0 30 1593600 0 UMA Slabs 0 112 13313 4 13313 0 126 1491504 0 malloc-4096 4096 334 5 159261 0 2 1388544 0 malloc-128 128 10226 221 20665 0 126 1337216 0 RADIX NODE 144 5630 695 4755514 0 66 910800 0 FFS inode 1128 747 30 164208 0 8 876456 0 malloc-65536 65536 6 5 1570 0 1 720896 0 malloc-128 128 1120 4150 323283 0 126 674560 0 mbuf_packet 256 1931 544 200938 0 254 633600 0 malloc-256 256 45 2415 21279 0 62 629760 0 256 Bucket 2048 247 23 17446 0 8 552960 0 VM OBJECT 264 1692 108 2274631 0 30 475200 0 socket 944 49 431 200073 0 254 453120 0 VNODE 488 784 96 164247 0 30 429440 0 malloc-4096 4096 83 10 160778 0 2 380928 0 sctp_chunk 152 14 2482 2651 0 254 379392 0 malloc-64 64 3257 2476 171243 0 254 366912 0 THREAD 1792 157 32 174222 0 8 338688 0 malloc-32 32 5168 4912 73606 0 254 322560 0 tcp_inpcb 488 15 585 101183 0 254 292800 0 tcpcb 1048 15 260 101183 0 254 288200 0 malloc-16 16 12816 4934 102472 0 254 284000 0 malloc-16384 16384 9 7 158415 0 1 262144 0 DEVCTL 1024 0 216 238 0 0 221184 0 MAP ENTRY 96 1556 712 8819725 0 127 217728 0 FFS2 dinode 256 747 48 164208 0 62 203520 0 UMA Zones 768 234 0 234 0 16 179712 0 64 Bucket 512 261 67 67960 0 30 167936 0 vmem btag 56 2853 87 2947 0 254 164640 0 S VFS Cache 104 1175 385 182648 0 126 162240 0 malloc-256 256 19 611 158833 0 62 161280 0 malloc-128 128 1181 59 33993 0 126 158720 0 malloc-1024 1024 136 12 7612 0 16 151552 0 malloc-2048 2048 7 61 7254 0 8 139264 0 VMSPACE 2544 38 16 160049 0 4 137376 0 malloc-128 128 1023 31 1023 0 126 134912 0 32 Bucket 256 357 168 43250 0 62 134400 0 128 Bucket 1024 96 35 40247 0 16 134144 0 malloc-65536 65536 0 2 22 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 ksiginfo 112 66 978 8036 0 126 116928 0 PROC 1320 60 21 160070 0 8 106920 0 malloc-256 256 272 133 182970 0 62 103680 0 g_bio 408 0 230 20135 0 30 93840 0 filedesc0 1072 61 23 160071 0 8 90048 0 malloc-256 256 219 126 25139 0 62 88320 0 malloc-128 128 385 297 317063 0 126 87296 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2632 0 32 22 0 16 84224 0 malloc-16 16 29 4971 16517 0 254 80000 0 ripcb 488 5 147 43013 0 254 74176 0 malloc-64 64 666 468 204616 0 254 72576 0 tcp_log_node 120 0 594 1152 0 126 71280 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-4096 4096 11 5 264 0 2 65536 0 malloc-384 384 110 60 1434 0 30 65280 0 malloc-4096 4096 13 0 25 0 2 53248 0 malloc-2048 2048 16 10 3020 0 8 53248 0 malloc-64 64 455 364 2086089 0 254 52416 0 malloc-128 128 109 294 167377 0 126 51584 0 malloc-16384 16384 1 2 51 0 1 49152 0 malloc-8192 8192 5 1 7 0 1 49152 0 pipe 744 25 40 35771 0 16 48360 0 unpcb 256 20 160 19734 0 254 46080 0 malloc-64 64 179 514 160189 0 254 44352 0 Files 80 245 305 493352 0 126 44000 0 DIRHASH 1024 36 4 36 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4621 499 6010 0 254 40960 0 16 Bucket 144 201 79 1510 0 62 40320 0 udp_inpcb 488 2 78 15283 0 254 39040 0 malloc-256 256 90 60 322051 0 62 38400 0 tcp_bbr_pcb 832 1 44 3580 0 16 37440 0 NAMEI 1024 0 36 754499 0 16 36864 0 malloc-64 64 449 118 639 0 254 36288 0 8 Bucket 80 347 103 25376 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 170 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 TURNSTILE 136 190 20 190 0 62 28560 0 PWD 32 19 863 158296 0 254 28224 0 KNOTE 160 28 147 1432851 0 62 28000 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 184 0 1 24576 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_rack_pcb 704 2 31 2006 0 16 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 28 32 346 0 30 23040 0 malloc-256 256 26 64 158165 0 62 23040 0 malloc-256 256 50 40 408 0 62 23040 0 malloc-64 64 38 277 27890 0 254 20160 0 malloc-32 32 97 533 158790 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 routing nhops 256 27 48 314 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 4 4 245 0 8 16384 0 rtentry 176 34 58 314 0 62 16192 0 malloc-32 32 34 470 160045 0 254 16128 0 4 Bucket 48 8 328 3088 0 254 16128 0 2 Bucket 32 67 437 14419 0 254 16128 0 vtnet_tx_hdr 24 0 668 449782 0 254 16032 0 malloc-128 128 90 34 426 0 126 15872 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-4096 4096 1 2 19 0 2 12288 0 malloc-1024 1024 2 10 42 0 16 12288 0 malloc-1024 1024 5 7 6 0 16 12288 0 malloc-1024 1024 10 2 10 0 16 12288 0 malloc-1024 1024 10 2 10 0 16 12288 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-512 512 11 13 181 0 30 12288 0 malloc-512 512 12 12 113 0 30 12288 0 sctp_stream_msg_out 112 0 108 3150 0 254 12096 0 sctp_laddr 48 0 252 2486 0 254 12096 0 tcp_bbr_map 128 3 90 4204 0 126 11904 0 malloc-128 128 12 81 881 0 126 11904 0 udplite_inpcb 488 0 24 154 0 254 11712 0 kenv 258 15 30 1173 0 30 11610 0 malloc-384 384 21 9 21 0 30 11520 0 malloc-4096 4096 0 2 10 0 2 8192 0 malloc-2048 2048 2 2 3 0 8 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 2 6 161 0 16 8192 0 malloc-1024 1024 3 5 54 0 16 8192 0 malloc-512 512 2 14 58 0 30 8192 0 malloc-512 512 2 14 510 0 30 8192 0 malloc-512 512 1 15 19 0 30 8192 0 tcp_log_bucket 176 0 46 146 0 62 8096 0 PGRP 88 34 58 764 0 126 8096 0 rl_entry 40 92 110 92 0 254 8080 0 udpcb 32 2 250 15437 0 254 8064 0 ipq 56 0 144 47 0 254 8064 0 malloc-64 64 12 114 2280 0 254 8064 0 malloc-64 64 15 111 3935 0 254 8064 0 malloc-32 32 8 244 3002 0 254 8064 0 malloc-32 32 49 203 177 0 254 8064 0 malloc-32 32 38 214 805 0 254 8064 0 malloc-32 32 87 165 10955 0 254 8064 0 malloc-32 32 55 197 26774 0 254 8064 0 malloc-16 16 256 244 256 0 254 8000 0 malloc-16 16 83 417 2576 0 254 8000 0 malloc-16 16 189 311 1440 0 254 8000 0 malloc-16 16 19 481 45190 0 254 8000 0 malloc-16 16 9 491 16 0 254 8000 0 tcp_rack_map 120 4 62 2022 0 126 7920 0 itimer 352 0 22 428 0 30 7744 0 malloc-384 384 11 9 11 0 30 7680 0 tcp_log 416 0 18 256 0 254 7488 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-16 16 9 241 9 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo 4 7 486 507 0 254 1972 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 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 sctp_readq 152 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 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 NCLNODE 592 0 0 0 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 0 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 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 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-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 malloc-4096 4096 0 0 0 0 2 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0