Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81085575 stack pointer = 0x28:0xfffffe0051f78560 frame pointer = 0x28:0xfffffe0051f78600 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 = 13125 (syz-executor.0) trap number = 12 panic: page fault cpuid = 1 time = 4294968158 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051f781c0 vpanic() at vpanic+0x1c7/frame 0xfffffe0051f78220 panic() at panic+0x43/frame 0xfffffe0051f78280 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0051f78300 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe0051f78370 trap() at trap+0x41d/frame 0xfffffe0051f78490 calltrap() at calltrap+0x8/frame 0xfffffe0051f78490 --- trap 0xc, rip = 0xffffffff81085575, rsp = 0xfffffe0051f78560, rbp = 0xfffffe0051f78600 --- _sx_xlock_hard() at _sx_xlock_hard+0x305/frame 0xfffffe0051f78600 _sx_xlock() at _sx_xlock+0x13d/frame 0xfffffe0051f78650 sctp_sorecvmsg() at sctp_sorecvmsg+0x21e/frame 0xfffffe0051f78790 sctp_soreceive() at sctp_soreceive+0x25f/frame 0xfffffe0051f789a0 soreceive() at soreceive+0xb9/frame 0xfffffe0051f78a00 dofileread() at dofileread+0xd3/frame 0xfffffe0051f78a60 sys_readv() at sys_readv+0x98/frame 0xfffffe0051f78ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051f78bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051f78bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 13125 tid 148974 ] Stopped at kdb_enter+0x67: movq $0,0x1471b96(%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 0xfffffe0095600000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051f781a0 rbp 0xfffffe0051f781c0 rsi 0x40001 rdi 0xffffffff810f6836 vprintf+0x176 r8 0 r9 0xffffffff r10 0x5 r11 0xfffffe0094f8c610 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197cdf1 r15 0xffffffff8197cdf1 rip 0xffffffff810eab67 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1471b96(%rip) db> show proc Process 13125 (syz-executor.0) at 0xfffff80015241a50: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 777 at 0xfffff80004f43000 ABI: FreeBSD ELF64 arguments: /root/syz-executor.0 reaper: 0xfffff80004453528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094c67000 (map 0xfffffe0094c67000) (map.pmap 0xfffffe0094c670c0) (pmap 0xfffffe0094c67120) threads: 5 129965 Run CPU 0 syz-executor.0 148972 S sbwait 0xfffff800156c81c4 syz-executor.0 148973 S uwait 0xfffff80019cfa400 syz-executor.0 148974 Run CPU 1 syz-executor.0 148976 S sbwait 0xfffff800156c81c4 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 13128 809 809 0 S (threaded) syz-executor.2 100196 S nanslp 0xffffffff8252fea0 syz-executor.2 148987 S sbwait 0xfffff800156661c4 syz-executor.2 148988 S sbwait 0xfffff80015661924 syz-executor.2 148989 S sbwait 0xfffff800156661c4 syz-executor.2 148990 S uwait 0xfffff80019cfac00 syz-executor.2 148991 S uwait 0xfffff80019bb8380 syz-executor.2 13127 830 830 0 R (threaded) syz-executor.3 129979 RunQ syz-executor.3 148979 S sbwait 0xfffff800156de574 syz-executor.3 148981 S sbwait 0xfffff800156a71c4 syz-executor.3 148983 S uwait 0xfffff8002e088c00 syz-executor.3 148984 S uwait 0xfffff80019cfaa00 syz-executor.3 148986 S uwait 0xfffff80019cb5d00 syz-executor.3 13126 778 778 0 S (threaded) syz-executor.1 128716 S nanslp 0xffffffff8252fea0 syz-executor.1 148975 S sbwait 0xfffff800156dc1c4 syz-executor.1 148977 S sbwait 0xfffff800156a7574 syz-executor.1 148978 S uwait 0xfffff80019bb8a80 syz-executor.1 148980 S uwait 0xfffff8001546c980 syz-executor.1 148982 S uwait 0xfffff8001546c000 syz-executor.1 148985 S uwait 0xfffff80019427b80 syz-executor.1 13125 777 777 0 R (threaded) syz-executor.0 129965 Run CPU 0 syz-executor.0 148972 S sbwait 0xfffff800156c81c4 syz-executor.0 148973 S uwait 0xfffff80019cfa400 syz-executor.0 148974 Run CPU 1 syz-executor.0 148976 S sbwait 0xfffff800156c81c4 syz-executor.0 4771 1 4771 65 Ss select 0xfffff8001546c6c0 dhclient 4449 1 4449 0 Ss select 0xfffff8002e0881c0 dhclient 4446 1 4446 0 Ss select 0xfffff8002e0882c0 dhclient 4425 1 4425 65 Ss select 0xfffff8002e088340 dhclient 4041 1 4041 0 Ss select 0xfffff8002e0883c0 dhclient 4038 1 4038 0 Ss select 0xfffff80019cb5440 dhclient 4018 1 4018 65 Ss select 0xfffff80019cb56c0 dhclient 2774 1 2774 0 Ss select 0xfffff8002e0889c0 dhclient 2764 1 2764 0 Ss select 0xfffff8002e0885c0 dhclient 2730 1 2730 65 Ss select 0xfffff80019cb5ec0 dhclient 1383 1 1383 0 Ss select 0xfffff80004e2c340 dhclient 1380 1 1380 0 Ss select 0xfffff80019cb5a40 dhclient 830 774 830 0 Rs syz-executor.3 809 774 809 0 Rs syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff8252fea0 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff8252fea0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100107 S kqread 0xfffff80004ee9200 syz-fuzzer 100108 S uwait 0xfffff80019258400 syz-fuzzer 100109 S uwait 0xfffff80019258500 syz-fuzzer 100110 S uwait 0xfffff80019258600 syz-fuzzer 100111 S uwait 0xfffff80019258700 syz-fuzzer 100112 S uwait 0xfffff80019427e80 syz-fuzzer 100113 S uwait 0xfffff80004ad3d80 syz-fuzzer 100114 S uwait 0xfffff80019427480 syz-fuzzer 102363 S uwait 0xfffff80019bb8680 syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004e710b0 csh 770 694 770 0 Ss select 0xfffff80019427c40 sshd 754 1 754 0 Ss+ ttyin 0xfffff800048a0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004ba70b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004ba74b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004ba78b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004ba7cb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b9c0b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b9c4b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b9c8b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b9ccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8252fea1 cron 694 1 694 0 Ss select 0xfffff800192587c0 sshd 507 1 507 0 Ss select 0xfffff80019258940 syslogd 436 1 436 0 Ss select 0xfffff80019258d40 devd 435 1 435 65 Ss select 0xfffff80019258ac0 dhclient 350 1 350 0 Ss select 0xfffff80004f42ec0 dhclient 347 1 347 0 Ss select 0xfffff80019258c40 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d65a50 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261d238 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c300 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff800043408e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826437c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637c38 [dom0] 100076 D launds 0xffffffff82637c44 [laundry: dom0] 100077 D umarcl 0xffffffff814f6e40 [uma] 18 0 0 0 DL - 0xffffffff82364278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d50818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e49390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b8dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261b8dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261b8dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261b8dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223bfc0 [doneq0] 100067 D - 0xffffffff8223be90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004348c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004348c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635130 [crypto] 14 0 0 0 DL seqstat 0xfffff800044bf488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f720 [g_event] 100026 D - 0xffffffff8250f728 [g_up] 100027 D - 0xffffffff8250f730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004472300 [thr_0] 100019 D - 0xfffff80004472380 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004453528 [init] 10 0 0 0 DL audit_w 0xffffffff82635650 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fcb0 [swapper] 100005 D - 0xfffff80004477e00 [if_io_tqg_0] 100006 D - 0xfffff80004477d00 [if_io_tqg_1] 100007 D - 0xfffff80004477c00 [if_config_tqg_0] 100008 D - 0xfffff80004477b00 [softirq_0] 100009 D - 0xfffff80004477a00 [softirq_1] 100010 D - 0xfffff80004342200 [in6m_free taskq] 100012 D - 0xfffff8000447ad00 [kqueue_ctx taskq] 100013 D - 0xfffff8000447ab00 [inm_free taskq] 100016 D - 0xfffff8000447a500 [aiod_kick taskq] 100017 D - 0xfffff8000447a300 [thread taskq] 100024 D - 0xfffff8000448ca00 [firmware taskq] 100029 D - 0xfffff8000448c300 [crypto_0] 100030 D - 0xfffff8000448c300 [crypto_1] 100044 D - 0xfffff800044fe300 [vtnet0 rxq 0] 100045 D - 0xfffff800044fe200 [vtnet0 txq 0] 100046 D - 0xfffff800044fe100 [vtnet0 rxq 1] 100047 D - 0xfffff800044fe000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004645700 [virtio_balloon] 100053 D - 0xfffff800048aee00 [mca taskq] 100055 D - 0xffffffff81d25540 [deadlkres] 100062 D - 0xfffff80004b99d00 [acpi_task_0] 100063 D - 0xfffff80004b99d00 [acpi_task_1] 100064 D - 0xfffff80004b99d00 [acpi_task_2] 100066 D - 0xfffff800044feb00 [CAM taskq] db> show all locks Process 13128 (syz-executor.2) thread 0xfffffe0094f5d100 (148989) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80015666168) 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 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29250 1706K 29315 kobj 337 1348K 498 newblk 60 1039K 186634 vfscache 3 1025K 3 pcb 34 546K 19116 inodedep 12 517K 33964 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 13211 acpica 1674 184K 54318 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 23951 pagedep 9 130K 37118 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 294 BPF 46 88K 46 bus 994 81K 3318 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 378 48K 378 kdtrace 228 46K 62121 temp 39 41K 3188 sctp_timw 151 38K 151 hostcache 1 32K 1 shm 1 32K 25 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 73 21K 74 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 31 14K 1555 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 172 lltable 39 12K 98 kenv 92 12K 92 eventhandler 125 11K 125 GEOM 60 10K 489 rman 82 10K 423 pf_rule 10 10K 496 in6_multi 65 9K 65 bmsafemap 2 9K 23705 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 43 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 routetbl 32 7K 49 kqueue 65 7K 13198 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 1065 cred 24 6K 452 pf_ifnet 14 6K 452 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 59 pgrp 35 5K 59 vt 11 5K 11 UMA 254 5K 254 lockf 38 5K 1322 pf_table 2 4K 6 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 pwddesc 63 4K 13129 selfd 54 4K 175616 hhook 13 4K 13 proc-args 52 3K 801 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 112 sctp_atcl 6 3K 15623 uidinfo 3 3K 46 sctp_stro 2 2K 4992 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 14 2K 16 CAM XPT 22 2K 543 in_multi 6 2K 10 Unitno 25 2K 45 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 2126 NFSD session 1 1K 1 inpcbpolicy 31 1K 45388 CAM periph 4 1K 271 diradd 7 1K 18267 sctp_ifn 6 1K 16 ipsec 3 1K 3 dirrem 3 1K 18222 indirdep 3 1K 105662 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 18 crypto 3 1K 3 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 freework 2 1K 83378 chacha20random 1 1K 1 pf_osfp 3 1K 3 sctp_atky 8 1K 21201 osd 3 1K 9 iov 5 1K 58246 freeblks 1 1K 22249 vnodes 1 1K 3 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 newdirblk 1 1K 12023 mkdir 1 1K 24046 freefile 1 1K 18212 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 14939 sctp_athm 6 1K 16299 nexusdev 5 1K 5 filecaps 5 1K 132 sctp_vrf 1 1K 1 sctp_map 4 1K 9984 entropy 2 1K 50 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 8329 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 0 sctp_stri 0 0K 1751 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 4 vm_fictitious 0 0K 0 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 CAM CCB 0 0K 501576 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 55203 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1071 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 10 allocindir 0 0K 0 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 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 82 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 4 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 2 VN POLL 0 0K 0 statfs 0 0K 12438 namei_tracker 0 0K 40 export_host 0 0K 0 cl_savebuf 0 0K 459 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 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 169 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1455 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 2350 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 15 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 DEVFS4 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 aacbuf 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 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9713 1 9713 0 254 19894272 0 mbuf 256 580 45110 742285 0 254 11696640 0 sctp_chunk 152 2 22956 26371 0 254 3489616 0 RADIX NODE 144 17308 861 819047 0 63 2616336 0 pbuf 2632 0 957 0 0 2 2518824 0 mbuf_packet 256 8341 1244 1219592 0 254 2453760 0 BUF TRIE 144 367 13101 387084 0 62 1939392 0 malloc-2048 2048 5 931 510910 0 8 1916928 0 sctp_asoc 2288 2 828 4992 0 254 1899040 0 malloc-384 384 4139 61 6120 0 30 1612800 0 malloc-4096 4096 337 1 498 0 2 1384448 0 malloc-128 128 10560 42 11837 0 126 1357056 0 sctp_ep 1280 4 938 9333 0 254 1205760 0 mbuf_jumbo_page 4096 2 257 1198 0 254 1060864 0 256 Bucket 2048 442 16 13779 0 8 937984 0 malloc-1024 1024 4 828 5032 0 16 851968 0 UMA Slabs 0 112 6868 5 6868 0 126 769776 0 sctp_raddr 736 2 977 8108 0 254 720544 0 malloc-384 384 59 1661 15676 0 30 660480 0 FFS inode 1128 525 28 18742 0 8 623784 0 socket 944 59 509 56274 0 254 536192 0 VM OBJECT 264 1356 129 230242 0 30 392040 0 THREAD 1792 164 25 48991 0 8 338688 0 VNODE 488 562 94 18781 0 30 320128 0 malloc-4096 4096 66 10 14744 0 2 311296 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 3 1 11 0 1 262144 0 udplite_inpcb 488 20 516 43681 0 254 261568 0 malloc-256 256 18 942 27578 0 62 245760 0 malloc-32768 32768 0 7 100545 0 1 229376 0 malloc-16 16 12239 2011 22301 0 254 228000 0 DEVCTL 1024 0 212 128 0 0 217088 0 malloc-16384 16384 9 4 11974 0 1 212992 0 malloc-256 256 255 540 187393 0 62 203520 0 MAP ENTRY 96 1719 381 777882 0 126 201600 0 g_bio 408 0 490 1931058 0 31 199920 0 tcp_bbr_map 128 0 1457 3781 0 126 186496 0 malloc-64 64 2758 140 3180 0 254 185472 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4812 606 62200 0 254 173376 0 FFS2 dinode 256 525 135 18741 0 62 168960 0 malloc-32768 32768 2 3 5 0 1 163840 0 malloc-4096 4096 39 1 865 0 2 163840 0 malloc-128 128 1128 81 25318 0 126 154752 0 S VFS Cache 104 1019 385 19621 0 126 146016 0 VMSPACE 2544 40 14 13107 0 4 137376 0 vmem btag 56 2360 76 2360 0 254 136416 0 malloc-65536 65536 0 2 435 0 1 131072 0 malloc-65536 65536 0 2 134 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 117 7 145 0 16 126976 0 clpbuf 2632 0 48 6438 0 16 126336 0 ksiginfo 112 66 978 2855 0 126 116928 0 PROC 1320 62 19 13128 0 8 106920 0 malloc-256 256 243 162 155285 0 62 103680 0 128 Bucket 1024 71 28 2259 0 16 101376 0 64 Bucket 512 92 84 35300 0 30 90112 0 filedesc0 1072 63 21 13129 0 8 90048 0 malloc-16384 16384 3 2 7 0 1 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-128 128 309 280 13619 0 126 75392 0 malloc-8192 8192 6 3 34 0 1 73728 0 malloc-256 256 154 131 62555 0 62 72960 0 malloc-64 64 600 534 190014 0 254 72576 0 malloc-32 32 307 1835 14864 0 254 68544 0 32 Bucket 256 118 137 76084 0 62 65280 0 malloc-64 64 38 907 6821 0 254 60480 0 malloc-64 64 333 549 38226 0 254 56448 0 malloc-128 128 147 287 43371 0 126 55552 0 malloc-64 64 271 548 26469 0 254 52416 0 malloc-128 128 143 260 18427 0 126 51584 0 malloc-16384 16384 2 1 5 0 1 49152 0 tcpcb 1048 4 40 226 0 254 46112 0 malloc-256 256 52 128 5167 0 62 46080 0 malloc-2048 2048 9 13 535 0 8 45056 0 pipe 744 23 37 1374 0 16 44640 0 malloc-64 64 524 169 1625 0 254 44352 0 Files 80 256 294 86389 0 126 44000 0 malloc-384 384 102 8 492 0 30 42240 0 malloc-256 256 25 140 63159 0 62 42240 0 malloc-8192 8192 2 3 11 0 1 40960 0 malloc-256 256 71 79 1199 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 86462 0 16 36864 0 pcpu-8 8 4319 289 5836 0 254 36864 0 16 Bucket 144 96 156 51979 0 62 36288 0 8 Bucket 80 178 272 73980 0 126 36000 0 malloc-384 384 11 79 33963 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 126 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-8192 8192 2 2 104 0 1 32768 0 malloc-512 512 0 64 1751 0 30 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 malloc-16 16 65 1935 16830 0 254 32000 0 malloc-2048 2048 7 7 135 0 8 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 4 Bucket 48 8 580 6893 0 254 28224 0 KNOTE 160 28 147 314092 0 62 28000 0 malloc-128 128 64 153 10229 0 126 27776 0 tcp_log 416 0 63 56 0 254 26208 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 12445 0 2 24576 0 malloc-2048 2048 6 6 273 0 8 24576 0 malloc-512 512 2 46 2126 0 30 24576 0 PWD 32 22 734 12104 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 142 44 507 0 126 23808 0 ripcb 488 5 43 1157 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 7 0 2 20480 0 malloc-4096 4096 4 1 8 0 2 20480 0 malloc-1024 1024 15 5 2103 0 16 20480 0 malloc-1024 1024 18 2 18 0 16 20480 0 udpcb 32 22 608 44005 0 254 20160 0 2 Bucket 32 70 560 38524 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 tcp_inpcb 488 4 36 226 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 21 54 1483 0 254 19200 0 malloc-384 384 20 30 88 0 30 19200 0 malloc-256 256 62 13 2707 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 153 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 5 3 21 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 sctp_stream_msg_out 112 0 144 1408 0 254 16128 0 vtnet_tx_hdr 24 0 668 603612 0 254 16032 0 malloc-384 384 26 14 29 0 30 15360 0 tcp_bbr_pcb 832 0 18 43 0 16 14976 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-512 512 1 23 121 0 30 12288 0 malloc-512 512 12 12 14 0 30 12288 0 sctp_laddr 48 1 251 719 0 254 12096 0 udp_inpcb 488 2 22 324 0 254 11712 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 1 3 218 0 8 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-1024 1024 4 4 1040 0 16 8192 0 malloc-1024 1024 3 5 22 0 16 8192 0 malloc-512 512 2 14 518 0 30 8192 0 malloc-512 512 3 13 64 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 31 15 39 0 62 8096 0 rl_entry 40 103 99 103 0 254 8080 0 malloc-64 64 75 51 92 0 254 8064 0 malloc-64 64 3 123 255 0 254 8064 0 malloc-32 32 101 151 7353 0 254 8064 0 malloc-32 32 74 178 2076 0 254 8064 0 malloc-32 32 60 192 1317 0 254 8064 0 malloc-32 32 30 222 2724 0 254 8064 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 29 471 8088 0 254 8000 0 malloc-16 16 188 312 6536 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-16 16 256 244 259 0 254 8000 0 malloc-16 16 27 473 24504 0 254 8000 0 malloc-128 128 20 42 123 0 126 7936 0 sctp_readq 152 0 52 18 0 254 7904 0 kenv 258 3 27 1022 0 30 7740 0 routing nhops 256 28 2 39 0 62 7680 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-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-32 32 8 118 31 0 254 4032 0 malloc-32 32 5 121 177 0 254 4032 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 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 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 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 488 0 0 0 0 30 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 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 62 0 0 mdpbuf 2632 0 0 0 0 4 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 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