login: panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:1179
cpuid = 0
time = 1581172570
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024b0f850
vpanic() at vpanic+0x1ce/frame 0xfffffe0024b0f8c0
panic() at panic+0x43/frame 0xfffffe0024b0f920
_mtx_destroy() at _mtx_destroy+0x132/frame 0xfffffe0024b0f960
solisten_proto() at solisten_proto+0xf6/frame 0xfffffe0024b0f9c0
tcp6_usr_listen() at tcp6_usr_listen+0x1dc/frame 0xfffffe0024b0fa30
solisten() at solisten+0x7a/frame 0xfffffe0024b0fa70
kern_listen() at kern_listen+0x125/frame 0xfffffe0024b0fab0
ia32_syscall() at ia32_syscall+0x48c/frame 0xfffffe0024b0fbf0
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x8142e7d
KDB: enter: panic
[ thread pid 892 tid 100295 ]
Stopped at kdb_enter+0x67: movq $0,0x1465d66(%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 0
rax 0x12
rcx 0x80 ll+0x5f
rdx 0xffffffff818f2c52
rbx 0
rsp 0xfffffe0024b0f830
rbp 0xfffffe0024b0f850
rsi 0x1
rdi 0
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe00249a02b0
r12 0xffffffff82068d90 ddb_dbbe
r13 0
r14 0xffffffff8193ad7f
r15 0xffffffff8193ad7f
rip 0xffffffff810b0357 kdb_enter+0x67
rflags 0x200086 kernphys+0x86
kdb_enter+0x67: movq $0,0x1465d66(%rip)
db> show proc
Process 892 (syz-executor.2) at 0xfffff800032d4a60:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 784 at 0xfffff8003a2bb530
ABI: FreeBSD ELF32
arguments: /root/syz-executor.2
reaper: 0xfffff800032d4000 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0004990000
(map 0xfffffe0004990000)
(map.pmap 0xfffffe00049900c0)
(pmap 0xfffffe0004990120)
threads: 6
100072 RunQ syz-executor.2
100277 S connec 0xfffffe0004dd7f10 syz-executor.2
100278 S connec 0xfffffe0024909d30 syz-executor.2
100279 S connec 0xfffffe0004dd29a8 syz-executor.2
100295 Run CPU 0 syz-executor.2
100296 Run CPU 1 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
895 773 773 0 S (threaded) syz-executor.1
100115 S nanslp 0xffffffff824fecc1 syz-executor.1
100292 S connec 0xfffffe002490a800 syz-executor.1
100293 S connec 0xfffffe002490cf10 syz-executor.1
100294 S uwait 0xfffff800039b1200 syz-executor.1
894 776 776 0 S (threaded) syz-executor.0
100118 S nanslp 0xffffffff824fecc0 syz-executor.0
100285 S connec 0xfffffe00249120f0 syz-executor.0
100287 S connec 0xfffffe002490c800 syz-executor.0
100289 S uwait 0xfffff80003b3be00 syz-executor.0
893 774 774 0 S (threaded) syz-executor.3
100170 S nanslp 0xffffffff824fecc0 syz-executor.3
100282 S connec 0xfffffe0004dd69a8 syz-executor.3
100286 S connec 0xfffffe002490a478 syz-executor.3
100288 S uwait 0xfffff800039b1a00 syz-executor.3
892 784 784 0 R (threaded) syz-executor.2
100072 RunQ syz-executor.2
100277 S connec 0xfffffe0004dd7f10 syz-executor.2
100278 S connec 0xfffffe0024909d30 syz-executor.2
100279 S connec 0xfffffe0004dd29a8 syz-executor.2
100295 Run CPU 0 syz-executor.2
100296 Run CPU 1 syz-executor.2
868 1 868 0 Ss select 0xfffff80003b3b440 rtsol
867 1 867 0 Ss select 0xfffff800039b1040 rtsol
866 1 866 0 Ss select 0xfffff800039b10c0 rtsol
863 794 422 0 S kqread 0xfffff80003b57500 rtsol
794 783 422 0 S wait 0xfffff8003a843530 sh
784 771 784 0 Ss nanslp 0xffffffff824fecc0 syz-executor.2
783 422 422 0 S wait 0xfffff8003a433a60 sh
776 771 776 0 Ss nanslp 0xffffffff824fecc1 syz-executor.0
774 771 774 0 Ss nanslp 0xffffffff824fecc0 syz-executor.3
773 771 773 0 Ss nanslp 0xffffffff824fecc1 syz-executor.1
771 769 769 0 S (threaded) syz-execprog
100079 S uwait 0xfffff80003b3dd80 syz-execprog
100104 S uwait 0xfffff80003b3c800 syz-execprog
100105 S kqread 0xfffff80003b5ad00 syz-execprog
100106 S uwait 0xfffff80003b3ca00 syz-execprog
100107 S uwait 0xfffff800039b0580 syz-execprog
100108 S uwait 0xfffff80003b3d200 syz-execprog
100109 S uwait 0xfffff800039b0680 syz-execprog
100110 S uwait 0xfffff800039b0780 syz-execprog
100111 S uwait 0xfffff80003b3d300 syz-execprog
769 767 769 0 Ss pause 0xfffff80003bfa5d8 csh
767 680 767 0 Ss select 0xfffff80003b3c140 sshd
746 1 746 0 Ss+ ttyin 0xfffff800033f5cb0 getty
745 1 745 0 Ss+ ttyin 0xfffff80003a928b0 getty
744 1 744 0 Ss+ ttyin 0xfffff80003a92cb0 getty
743 1 743 0 Ss+ ttyin 0xfffff80003a950b0 getty
742 1 742 0 Ss+ ttyin 0xfffff80003a954b0 getty
741 1 741 0 Ss+ ttyin 0xfffff80003a958b0 getty
740 1 740 0 Ss+ ttyin 0xfffff80003a95cb0 getty
739 1 739 0 Ss+ ttyin 0xfffff80003a940b0 getty
738 1 738 0 Ss+ ttyin 0xfffff80003a944b0 getty
736 734 22 0 S+ nanslp 0xffffffff824fecc1 sleep
735 1 22 0 S+ piperd 0xfffff80003bd6be0 logger
734 1 22 0 S+ wait 0xfffff80003bfaa60 sh
684 1 684 0 Ss nanslp 0xffffffff824fecc1 cron
680 1 680 0 Ss select 0xfffff80003b3d040 sshd
493 1 493 0 Ss select 0xfffff80003b3cbc0 syslogd
422 1 422 0 Ss wait 0xfffff80003bd7a60 devd
421 1 421 65 Ss select 0xfffff80003b3e440 dhclient
336 1 336 0 Ss select 0xfffff80003b3cdc0 dhclient
333 1 333 0 Ss select 0xfffff80003b3d940 dhclient
21 0 0 0 DL syncer 0xffffffff825d5158 [syncer]
20 0 0 0 DL vlruwt 0xfffff80003a70000 [vnlru]
19 0 0 0 DL (threaded) [bufdaemon]
100065 D qsleep 0xffffffff825d4658 [bufdaemon]
100066 D - 0xffffffff8200a980 [bufspacedaemon-0]
100082 D sdflush 0xfffff80003b638e8 [/ worker]
18 0 0 0 DL psleep 0xffffffff825f00c8 [vmdaemon]
17 0 0 0 DL (threaded) [pagedaemon]
100063 D psleep 0xffffffff8261cfd8 [dom0]
100069 D launds 0xffffffff8261cfe4 [laundry: dom0]
100070 D umarcl 0xffffffff81540fb0 [uma]
16 0 0 0 DL - 0xffffffff82359530 [rand_harvestq]
15 0 0 0 DL waiting 0xffffffff826625a0 [sctp_iterator]
9 0 0 0 DL - 0xffffffff825d405c [soaiod4]
8 0 0 0 DL - 0xffffffff825d405c [soaiod3]
7 0 0 0 DL - 0xffffffff825d405c [soaiod2]
6 0 0 0 DL - 0xffffffff825d405c [soaiod1]
5 0 0 0 DL (threaded) [cam]
100031 D - 0xffffffff82234940 [doneq0]
100062 D - 0xffffffff82234808 [scanner]
4 0 0 0 DL crypto_ 0xfffff80003303190 [crypto returns 1]
3 0 0 0 DL crypto_ 0xfffff80003303130 [crypto returns 0]
2 0 0 0 DL crypto_ 0xffffffff825ea138 [crypto]
14 0 0 0 DL seqstat 0xfffff8000333a888 [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 0xfffff800032d4000 [init]
10 0 0 0 DL audit_w 0xffffffff82663230 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff82609c48 [swapper]
100006 D - 0xfffff800031d4000 [config_0]
100007 D - 0xfffff800031d8800 [kqueue_ctx taskq]
100008 D - 0xfffff800031d8600 [aiod_kick taskq]
100011 D - 0xfffff800031d8000 [thread taskq]
100012 D - 0xfffff800031d3e00 [softirq_0]
100013 D - 0xfffff800031d3d00 [softirq_1]
100014 D - 0xfffff800031d3c00 [if_io_tqg_0]
100015 D - 0xfffff800031d3b00 [if_io_tqg_1]
100016 D - 0xfffff800031d3a00 [if_config_tqg_0]
100021 D - 0xfffff800031d7400 [firmware taskq]
100026 D - 0xfffff800031d6d00 [crypto_0]
100027 D - 0xfffff800031d6d00 [crypto_1]
100041 D - 0xfffff800031d6000 [vtnet0 rxq 0]
100042 D - 0xfffff800031d5e00 [vtnet0 txq 0]
100043 D - 0xfffff800031d5d00 [vtnet0 rxq 1]
100044 D - 0xfffff800031d5c00 [vtnet0 txq 1]
100046 D vtbslp 0xfffff8000352f880 [virtio_balloon]
100050 D - 0xfffff80003774e00 [mca taskq]
100055 D - 0xffffffff81cdef30 [deadlkres]
100057 D - 0xfffff800039b4700 [acpi_task_0]
100058 D - 0xfffff800039b4700 [acpi_task_1]
100059 D - 0xfffff800039b4700 [acpi_task_2]
100061 D - 0xfffff800031d6600 [CAM taskq]
db> show all locks
Process 892 (syz-executor.2) thread 0xfffffe002499fdc0 (100295)
exclusive sleep mutex socket (socket) r = 0 (0xfffffe0004dd9e20) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:483
exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8003a3b0d78) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:475
db> show malloc
Type InUse MemUse Requests
devbuf 4213 4851K 4238
vtbuf 24 1968K 46
sysctloid 26632 1559K 26696
kobj 332 1328K 488
newblk 389 1121K 458
vfscache 4 1025K 4
inodedep 96 560K 119
pcb 49 549K 354
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 388K 4
subproc 131 269K 969
acpica 1674 185K 50140
vnet_data 1 168K 1
filedesc 21 149K 123
pagedep 26 135K 57
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 122
linker 222 89K 253
bus 992 79K 3335
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 494 62K 494
shm 5 40K 32
umtx 306 39K 306
kdtrace 188 37K 2022
gtaskqueue 22 34K 22
hostcache 1 32K 1
DEVFS3 124 31K 134
msg 4 30K 4
DEVFS_RULE 56 27K 56
ifaddr 70 23K 72
vmem 3 22K 4
kbdmux 6 22K 6
BPF 14 19K 14
lltable 47 18K 47
temp 34 17K 1831
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
dirrem 44 11K 55
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 89
kqueue 62 9K 902
devstat 4 9K 4
UART 12 9K 12
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
routetbl 57 8K 61
audit_evclass 231 8K 289
cred 28 7K 235
diradd 49 7K 87
CAM DEV 3 6K 510
vt 11 6K 11
plimit 21 6K 350
sglist 5 6K 5
CAM queue 5 6K 1528
sctp_timw 19 5K 19
ufs_dirhash 24 5K 24
sctp_atcl 9 5K 90
taskqueue 42 5K 42
memdesc 1 4K 1
MCA 32 4K 32
sctp_stro 4 4K 31
evdev 4 4K 4
UMA 235 4K 235
mkdir 27 4K 94
freefile 27 4K 36
session 27 4K 38
pgrp 27 4K 38
hhook 13 4K 13
acpisem 22 3K 22
terminal 11 3K 11
proc-args 49 3K 546
indirdep 10 3K 10
select 20 3K 20
uidinfo 4 3K 4
sctp_ifa 17 3K 17
local_apic 1 2K 1
io_apic 1 2K 1
newdirblk 16 2K 47
ipsec-saq 2 2K 2
ip6ndp 12 2K 21
Unitno 29 2K 45
CAM XPT 22 2K 543
lockf 15 2K 22
in_multi 6 2K 7
acpidev 20 2K 20
crypto 2 2K 2
msi 9 2K 9
tun 7 2K 7
softdep 1 1K 1
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 28 1K 417
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
sctp_atky 13 1K 121
CAM SIM 2 1K 2
pfil 4 1K 4
chacha20random 1 1K 1
epoch 4 1K 4
cdev 2 1K 2
encap_export_host 8 1K 8
DEVFSP 6 1K 6
soname 13 1K 5869
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
sctp_athm 9 1K 90
CAM path 4 1K 1034
apmdev 1 1K 1
atkbddev 2 1K 2
sctp_map 8 1K 62
pmchooks 1 1K 1
prison 4 1K 4
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
filecaps 4 1K 78
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
freework 1 1K 53
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
CAM CCB 0 0K 1787
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
freeblks 0 0K 52
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 4
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 8
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 8
sctp_aadr 0 0K 0
sctp_stri 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 228
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 109
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13371
ioctlops 0 0K 99
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 578
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>