Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x430 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8100c027 stack pointer = 0x28:0xfffffe0024aa67a0 frame pointer = 0x28:0xfffffe0024aa6840 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 = 835 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 1582054176 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024aa63a0 vpanic() at vpanic+0x1ce/frame 0xfffffe0024aa6410 panic() at panic+0x43/frame 0xfffffe0024aa6470 trap_fatal() at trap_fatal+0x4cc/frame 0xfffffe0024aa64f0 trap_pfault() at trap_pfault+0xdc/frame 0xfffffe0024aa6590 trap() at trap+0x3f8/frame 0xfffffe0024aa66d0 calltrap() at calltrap+0x8/frame 0xfffffe0024aa66d0 --- trap 0xc, rip = 0xffffffff8100c027, rsp = 0xfffffe0024aa67a0, rbp = 0xfffffe0024aa6840 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x127/frame 0xfffffe0024aa6840 __mtx_lock_flags() at __mtx_lock_flags+0x155/frame 0xfffffe0024aa68a0 soo_stat() at soo_stat+0x9c/frame 0xfffffe0024aa68e0 kern_fstat() at kern_fstat+0xe4/frame 0xfffffe0024aa6930 freebsd11_fstat() at freebsd11_fstat+0x2b/frame 0xfffffe0024aa6ab0 amd64_syscall() at amd64_syscall+0x2df/frame 0xfffffe0024aa6bf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0024aa6bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41328a, rsp = 0x7fffdff9af38, rbp = 0x2 --- KDB: enter: panic [ thread pid 835 tid 100173 ] Stopped at kdb_enter+0x67: movq $0,0x1464f96(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0x80 ll+0x5f rdx 0xffffffff8189e11f rbx 0 rsp 0xfffffe0024aa6380 rbp 0xfffffe0024aa63a0 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xfffffe002495bf00 r12 0xffffffff82068f00 ddb_dbbe r13 0 r14 0xffffffff8193cebb r15 0xffffffff8193cebb rip 0xffffffff810b2127 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x1464f96(%rip) db> show proc Process 835 (syz-executor.2) at 0xfffff80003bed530: state: NORMAL uid: 60929 gids: 0, 0, 5 parent: pid 774 at 0xfffff80003bec530 ABI: FreeBSD ELF64 arguments: /root/syz-executor.2 reaper: 0xfffff800032d3000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00249ad000 (map 0xfffffe00249ad000) (map.pmap 0xfffffe00249ad0c0) (pmap 0xfffffe00249ad120) threads: 5 100077 Run CPU 1 syz-executor.2 100158 S accept 0xfffffe0024914168 syz-executor.2 100159 S accept 0xfffffe002490fa20 syz-executor.2 100172 S uwait 0xfffff8001112d280 syz-executor.2 100173 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 838 775 775 0 S (threaded) syz-executor.1 100116 S nanslp 0xffffffff824ffcc1 syz-executor.1 100170 S accept 0xfffffe00249104f0 syz-executor.1 100171 S uwait 0xfffff800119d5380 syz-executor.1 837 777 777 0 R (threaded) syz-executor.3 100113 RunQ syz-executor.3 100164 S accept 0xfffffe0024914878 syz-executor.3 100167 S uwait 0xfffff8001112d580 syz-executor.3 836 773 773 0 R (threaded) syz-executor.0 100104 RunQ syz-executor.0 100165 S accept 0xfffffe0004dd74f0 syz-executor.0 100166 S uwait 0xfffff80011127280 syz-executor.0 835 774 774 0 R (threaded) syz-executor.2 100077 Run CPU 1 syz-executor.2 100158 S accept 0xfffffe0024914168 syz-executor.2 100159 S accept 0xfffffe002490fa20 syz-executor.2 100172 S uwait 0xfffff8001112d280 syz-executor.2 100173 Run CPU 0 syz-executor.2 826 814 826 0 Ss select 0xfffff800032c6740 dhclient 820 1 820 0 Ss select 0xfffff8000357d440 dhclient 814 796 422 65 S select 0xfffff800032c67c0 dhclient 796 422 422 0 S wait 0xfffff80003bef000 sh 777 771 777 0 Ss nanslp 0xffffffff824ffcc1 syz-executor.3 775 771 775 0 Ss nanslp 0xffffffff824ffcc1 syz-executor.1 774 771 774 0 Ss nanslp 0xffffffff824ffcc1 syz-executor.2 773 771 773 0 Rs syz-executor.0 771 769 769 0 S (threaded) syz-execprog 100080 S uwait 0xfffff800032d2980 syz-execprog 100105 S uwait 0xfffff800032d7e00 syz-execprog 100106 S kqread 0xfffff800114f3900 syz-execprog 100107 S uwait 0xfffff8001112d880 syz-execprog 100108 S uwait 0xfffff8001112d980 syz-execprog 100109 S uwait 0xfffff8001112da80 syz-execprog 100110 S uwait 0xfffff8000331c280 syz-execprog 100111 S uwait 0xfffff8000331c380 syz-execprog 100112 S uwait 0xfffff8000331c480 syz-execprog 769 767 769 0 Ss pause 0xfffff80003c9f0a8 csh 767 680 767 0 Ss select 0xfffff8000357dac0 sshd 746 1 746 0 Ss+ ttyin 0xfffff800033db8b0 getty 745 1 745 0 Ss+ ttyin 0xfffff800033d7cb0 getty 744 1 744 0 Ss+ ttyin 0xfffff800033d60b0 getty 743 1 743 0 Ss+ ttyin 0xfffff800033d64b0 getty 742 1 742 0 Ss+ ttyin 0xfffff800033d68b0 getty 741 1 741 0 Ss+ ttyin 0xfffff800033d6cb0 getty 740 1 740 0 Ss+ ttyin 0xfffff800033d90b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800033d94b0 getty 738 1 738 0 Ss+ ttyin 0xfffff800033d98b0 getty 736 1 22 0 S+ piperd 0xfffff80003c23000 logger 735 734 22 0 S+ nanslp 0xffffffff824ffcc1 sleep 734 1 22 0 S+ wait 0xfffff80003381530 sh 684 1 684 0 Ss nanslp 0xffffffff824ffcc1 cron 680 1 680 0 Ss select 0xfffff800032c97c0 sshd 493 1 493 0 Ss select 0xfffff800032c9340 syslogd 422 1 422 0 Ss wait 0xfffff80011158530 devd 421 1 421 65 Ss select 0xfffff8000357d9c0 dhclient 336 1 336 0 Ss select 0xfffff800032c96c0 dhclient 333 1 333 0 Ss select 0xfffff8000357da40 dhclient 21 0 0 0 DL syncer 0xffffffff825d6158 [syncer] 20 0 0 0 DL vlruwt 0xfffff80003afca60 [vnlru] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d5658 [bufdaemon] 100070 D - 0xffffffff8200a980 [bufspacedaemon-0] 100081 D sdflush 0xfffff80003c47ce8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f10c8 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261cfd8 [dom0] 100068 D launds 0xffffffff8261cfe4 [laundry: dom0] 100069 D umarcl 0xffffffff815423c0 [uma] 16 0 0 0 DL - 0xffffffff8235a530 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff826625a0 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d505c [soaiod4] 8 0 0 0 DL - 0xffffffff825d505c [soaiod3] 7 0 0 0 DL - 0xffffffff825d505c [soaiod2] 6 0 0 0 DL - 0xffffffff825d505c [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82235940 [doneq0] 100062 D - 0xffffffff82235808 [scanner] 4 0 0 0 DL crypto_ 0xfffff800033e0190 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff800033e0130 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb138 [crypto] 14 0 0 0 DL seqstat 0xfffff8000334b888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b608 [g_event] 100023 D - 0xffffffff8261b618 [g_up] 100024 D - 0xffffffff8261b610 [g_down] 12 0 0 0 WL (threaded) [intr] 100005 I [swi5: fast taskq] 100009 I [swi6: task queue] 100010 I [swi6: Giant taskq] 100017 I [swi3: vm] 100018 I [swi1: netisr 0] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100032 I [irq24: virtio_pci0] 100033 I [irq25: virtio_pci0] 100034 I [irq26: virtio_pci0] 100035 I [irq27: virtio_pci0] 100036 I [irq28: virtio_pci1] 100037 I [irq29: virtio_pci1] 100038 I [irq30: virtio_pci1] 100039 I [irq31: virtio_pci1] 100040 I [irq32: virtio_pci1] 100045 I [irq10: virtio_pci2] 100047 I [irq1: atkbd0] 100048 I [irq12: psm0] 100049 I [swi0: uart uart++] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff800032d3000 [init] 10 0 0 0 DL audit_w 0xffffffff82663230 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260ac48 [swapper] 100006 D - 0xfffff800031c5e00 [config_0] 100007 D - 0xfffff800031cce00 [kqueue_ctx taskq] 100008 D - 0xfffff800031ccd00 [aiod_kick taskq] 100011 D - 0xfffff800031cca00 [thread taskq] 100012 D - 0xfffff800031c5d00 [softirq_0] 100013 D - 0xfffff800031c5c00 [softirq_1] 100014 D - 0xfffff800031c5b00 [if_io_tqg_0] 100015 D - 0xfffff800031c5a00 [if_io_tqg_1] 100016 D - 0xfffff800031c5900 [if_config_tqg_0] 100021 D - 0xfffff80003365300 [firmware taskq] 100026 D - 0xfffff80003365200 [crypto_0] 100027 D - 0xfffff80003365200 [crypto_1] 100041 D - 0xfffff80003365000 [vtnet0 rxq 0] 100042 D - 0xfffff80003362e00 [vtnet0 txq 0] 100043 D - 0xfffff80003362d00 [vtnet0 rxq 1] 100044 D - 0xfffff80003362c00 [vtnet0 txq 1] 100046 D vtbslp 0xfffff8000358de80 [virtio_balloon] 100050 D - 0xfffff80003362b00 [mca taskq] 100051 D - 0xffffffff81ce0c00 [deadlkres] 100057 D - 0xfffff80003362200 [acpi_task_0] 100058 D - 0xfffff80003362200 [acpi_task_1] 100059 D - 0xfffff80003362200 [acpi_task_2] 100061 D - 0xfffff80003365100 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4238 vtbuf 24 1968K 46 sysctloid 26636 1559K 26700 kobj 332 1328K 488 newblk 406 1126K 456 vfscache 4 1025K 4 inodedep 82 553K 106 pcb 32 537K 141 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 123 258K 906 acpica 1674 185K 50140 vnet_data 1 168K 1 filedesc 21 149K 93 pagedep 26 135K 43 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 bus 988 79K 3335 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 288 36K 288 BPF 22 36K 22 kdtrace 180 35K 1792 gtaskqueue 22 34K 22 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 71 24K 73 vmem 3 22K 4 kbdmux 6 22K 6 lltable 47 18K 47 temp 34 17K 1832 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 89 15K 89 ether_multi 172 14K 177 bus-sc 30 14K 1397 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 in6_multi 89 11K 89 eventhandler 122 11K 122 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 3 9K 74 cred 33 9K 298 devstat 4 9K 4 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 routetbl 58 8K 62 dirrem 29 8K 40 audit_evclass 231 8K 289 diradd 50 7K 74 CAM DEV 3 6K 510 kqueue 58 6K 843 plimit 22 6K 365 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 taskqueue 42 5K 42 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 UMA 235 4K 235 session 26 4K 37 pgrp 26 4K 37 hhook 13 4K 13 mkdir 24 3K 64 acpisem 22 3K 22 terminal 11 3K 11 proc-args 47 3K 548 indirdep 10 3K 10 uidinfo 5 3K 5 select 19 3K 19 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 32 ipsec-saq 2 2K 2 lockf 19 2K 29 ip6ndp 12 2K 21 Unitno 28 2K 45 CAM XPT 22 2K 543 freefile 12 2K 21 in_multi 6 2K 7 acpidev 20 2K 20 crypto 2 2K 2 msi 9 2K 9 tun 7 2K 7 freework 5 2K 38 softdep 1 1K 1 freeblks 4 1K 37 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 6 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 27 1K 281 mld 6 1K 6 sctp_ifn 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 CAM SIM 2 1K 2 pfil 4 1K 4 chacha20random 1 1K 1 epoch 4 1K 4 cdev 2 1K 2 DEVFSP 8 1K 8 encap_export_host 8 1K 8 osd 3 1K 9 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 3 CAM path 4 1K 1034 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 prison 4 1K 4 filecaps 5 1K 72 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 5765 nexusdev 5 1K 5 entropy 2 1K 41 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 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 CAM CCB 0 0K 1791 madt_table 0 0K 2 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 pvscsi 0 0K 0 smartpqi 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 iavf 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 MVS driver 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 13 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 5 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 nfsclient_nlminfo 0 0K 0 nfsclient_lock 0 0K 0 NFS FHA 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 3 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 0 sctp_atky 0 0K 0 sctp_atcl 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 newreno data 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 mpr 0 0K 0 statfs 0 0K 207 export_host 0 0K 0 cl_savebuf 0 0K 2 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mfibuf 0 0K 0 mbuf_tag 0 0K 111 accf 0 0K 0 pts 0 0K 0 iov 0 0K 13502 ioctlops 0 0K 95 Witness 0 0K 0 stack 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 592 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 kcovinfo 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 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 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 scsi_pass 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 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 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 db> show ktr No such command; use "help" to list available commands db>