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MSan: Uninitialized Memory in layer_lookup



Hello,

syzbot found the following issue on:

HEAD commit:    d2d9aaf4f852 Remove the -xx, now we have the list of 20 pl..
git tree:       netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=17e45ba8980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=739e57438eb9ed9e
dashboard link: https://syzkaller.appspot.com/bug?extid=5d77e822ea2e943c6760
compiler:       Debian clang version 15.0.6

Unfortunately, I don't have any reproducer for this issue yet.

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/e4cbb0bf4455/disk-d2d9aaf4.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/bb01441ae870/netbsd-d2d9aaf4.gdb.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+5d77e822ea2e943c6760%syzkaller.appspotmail.com@localhost

[ 130.7053826] panic: MSan: Uninitialized Variable 'tdvp' From union_lookup1()

[ 130.7154169] cpu1: Begin traceback...
[ 130.7355163] vpanic() at netbsd:vpanic+0xc9d
[ 130.7958217] panic() at netbsd:panic+0x1b3
[ 130.8360186] __msan_warning() at netbsd:__msan_warning+0x11e kmsan_report_inline sys/kern/subr_msan.c:250 [inline]
[ 130.8360186] __msan_warning() at netbsd:__msan_warning+0x11e sys/kern/subr_msan.c:631
[ 130.8963203] layer_lookup() at netbsd:layer_lookup+0x8d2
[ 130.9465684] VOP_LOOKUP() at netbsd:VOP_LOOKUP+0x248
[ 130.9968262] union_lookup1() at netbsd:union_lookup1+0x4cf sys/fs/union/union_vnops.c:279
[ 131.0571293] union_lookup() at netbsd:union_lookup+0x579 sys/fs/union/union_vnops.c:371
[ 131.1073701] VOP_LOOKUP() at netbsd:VOP_LOOKUP+0x248
[ 131.1576264] lookup_once() at netbsd:lookup_once+0x10ec sys/kern/vfs_lookup.c:1150
[ 131.2179228] namei_tryemulroot() at netbsd:namei_tryemulroot+0x3cfc namei_oneroot sys/kern/vfs_lookup.c:1546 [inline]
[ 131.2179228] namei_tryemulroot() at netbsd:namei_tryemulroot+0x3cfc sys/kern/vfs_lookup.c:1906
[ 131.2681703] namei() at netbsd:namei+0x289
[ 131.3184215] do_sys_unlinkat() at netbsd:do_sys_unlinkat+0x48d fd_nameiat sys/kern/vfs_syscalls.c:245 [inline]
[ 131.3184215] do_sys_unlinkat() at netbsd:do_sys_unlinkat+0x48d sys/kern/vfs_syscalls.c:2857
[ 131.3787231] sys___syscall() at netbsd:sys___syscall+0x2ae sy_call sys/sys/syscallvar.h:65 [inline]
[ 131.3787231] sys___syscall() at netbsd:sys___syscall+0x2ae sys/kern/sys_syscall.c:90
[ 131.4289726] syscall() at netbsd:syscall+0x576 sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 131.4289726] syscall() at netbsd:syscall+0x576 sys/arch/x86/x86/syscall.c:137
[ 131.4490739] --- syscall (number 10 via SYS_syscall) ---
[ 131.4691711] netbsd:syscall+0x576:
[ 131.4691711] cpu1: End traceback...
[ 131.4691711] fatal breakpoint trap in supervisor mode
[ 131.4792221] trap type 1 code 0 rip 0xffffffff8023687d cs 0x8 rflags 0x286 cr2 0x7432d3441000 ilevel 0 rsp 0xffffe480c7d20fb0
[ 131.4892637] curlwp 0xffffe48013559140 pid 1350.4169 lowest kstack 0xffffe480c7d1a2c0
Stopped in pid 1350.4169 (syz-executor.1) at    netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
vpanic() at netbsd:vpanic+0xc9d
panic() at netbsd:panic+0x1b3
__msan_warning() at netbsd:__msan_warning+0x11e kmsan_report_inline sys/kern/subr_msan.c:250 [inline]
__msan_warning() at netbsd:__msan_warning+0x11e sys/kern/subr_msan.c:631
layer_lookup() at netbsd:layer_lookup+0x8d2
VOP_LOOKUP() at netbsd:VOP_LOOKUP+0x248
union_lookup1() at netbsd:union_lookup1+0x4cf sys/fs/union/union_vnops.c:279
union_lookup() at netbsd:union_lookup+0x579 sys/fs/union/union_vnops.c:371
VOP_LOOKUP() at netbsd:VOP_LOOKUP+0x248
lookup_once() at netbsd:lookup_once+0x10ec sys/kern/vfs_lookup.c:1150
namei_tryemulroot() at netbsd:namei_tryemulroot+0x3cfc namei_oneroot sys/kern/vfs_lookup.c:1546 [inline]
namei_tryemulroot() at netbsd:namei_tryemulroot+0x3cfc sys/kern/vfs_lookup.c:1906
namei() at netbsd:namei+0x289
do_sys_unlinkat() at netbsd:do_sys_unlinkat+0x48d fd_nameiat sys/kern/vfs_syscalls.c:245 [inline]
do_sys_unlinkat() at netbsd:do_sys_unlinkat+0x48d sys/kern/vfs_syscalls.c:2857
sys___syscall() at netbsd:sys___syscall+0x2ae sy_call sys/sys/syscallvar.h:65 [inline]
sys___syscall() at netbsd:sys___syscall+0x2ae sys/kern/sys_syscall.c:90
syscall() at netbsd:syscall+0x576 sy_invoke sys/sys/syscallvar.h:94 [inline]
syscall() at netbsd:syscall+0x576 sys/arch/x86/x86/syscall.c:137
--- syscall (number 10 via SYS_syscall) ---
netbsd:syscall+0x576:
Panic string: MSan: Uninitialized Variable 'tdvp' From union_lookup1()

PID     LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
1350 > 4169 7   1         0   ffffe48013559140     syz-executor.1
1350   1350 2   1  10000000   ffffe480136fea40     syz-executor.1
324     324 2   0         0   ffffe48013a0b700     syz-executor.3
1466   1466 2   0         0   ffffe480138636c0     syz-executor.2
4409   4409 2   0         0   ffffe48013863280     syz-executor.0
1464 > 1464 7   0         0   ffffe480137c8a80     syz-executor.4
2231   2231 2   0         0   ffffe480136fe600     syz-executor.5
3125   3125 2   0       140   ffffe48013bf7340     syz-executor.1
2893   2893 3   1       180   ffffe48013aa4300     syz-executor.3 parked
2921   2921 3   1       180   ffffe4801360c180     syz-executor.3 parked
4041   3672 2   1   1000040   ffffe48013aa4b80     syz-executor.3
4041   3143 3   1  11100000   ffffe48013533980     syz-executor.3 vfork
4041   3797 3   1  11100000   ffffe48013533540     syz-executor.3 vfork
3560   3560 3   1       180   ffffe48013559580     syz-executor.1 parked
2023   2023 3   1       180   ffffe4801384bac0     syz-executor.1 parked
1847   1847 3   0       180   ffffe4801384b680     syz-executor.0 parked
1596   1596 3   0       180   ffffe48013a0b2c0     syz-executor.3 parked
1224    592 2   1       140   ffffe48013863b00         syz-fuzzer
1224   1200 3   1       180   ffffe480137c8200         syz-fuzzer parked
1224   1236 3   0       180   ffffe480136fe1c0         syz-fuzzer wait
1224   1203 3   1       180   ffffe4801360c5c0         syz-fuzzer wait
1224   1245 3   0       180   ffffe480135599c0         syz-fuzzer wait
1224   1241 3   0       180   ffffe48012d0c940         syz-fuzzer wait
1224   1120 3   0       1c0   ffffe48013533100         syz-fuzzer parked
1224   1243 3   0       180   ffffe48012d0c500         syz-fuzzer parked
1224    943 3   0       180   ffffe48012d0c0c0         syz-fuzzer parked
1224    929 3   0       180   ffffe48012c31900         syz-fuzzer parked
1224    942 3   1       180   ffffe48012c314c0         syz-fuzzer wait
1224   1231 3   1       180   ffffe48012c31080         syz-fuzzer parked
1224   1235 2   0       140   ffffe48012311b00         syz-fuzzer
1224   1224 3   1       180   ffffe480123116c0         syz-fuzzer wait
1080   1080 3   0       180   ffffe48012520b80               sshd select
1222   1222 3   1       180   ffffe48012520300              getty nanoslp
1082   1082 3   0       180   ffffe48012311280              getty nanoslp
1184   1184 3   1       180   ffffe48012275ac0              getty nanoslp
1191   1191 3   1       180   ffffe480121d7200              getty ttyraw
1102   1102 3   0       180   ffffe48012b808c0               sshd select
1088   1088 3   0       180   ffffe48012b80480             powerd kqueue
810     810 3   0       180   ffffe48012552780            syslogd kqueue
746     746 3   0       180   ffffe48012b80040             dhcpcd poll
747     747 3   1       180   ffffe4801233f2c0             dhcpcd poll
742     742 3   0       180   ffffe4801233f700             dhcpcd poll
598     598 3   0       180   ffffe48012552bc0             dhcpcd poll
292     292 3   0       180   ffffe48012552340             dhcpcd poll
485     485 3   0       180   ffffe4801233fb40             dhcpcd poll
291     291 3   0       180   ffffe48012520740             dhcpcd poll
1         1 3   0       180   ffffe48011e53100               init wait
0      3773 5   0       200   ffffe480137c8640           (zombie)
0       296 2   0       200   ffffe4801360ca00             ktrace
0       557 3   0       200   ffffe480121d7640            physiod physiod
0       196 3   0       200   ffffe48012275680          pooldrain pooldrain
0       195 3   0       200   ffffe48012275240            ioflush syncer
0       194 3   1       200   ffffe480121d7a80           pgdaemon pgdaemon
0       172 3   1       200   ffffe480121a7a40               usb7 usbevt
0       171 3   1       200   ffffe480121a7600               usb6 usbevt
0       169 3   1       200   ffffe480121a71c0               usb5 usbevt
0       168 3   0       200   ffffe4801211ba00               usb4 usbevt
0       166 3   1       200   ffffe4801211b5c0               usb3 usbevt
0       165 3   0       200   ffffe4801211b180               usb2 usbevt
0        31 3   0       200   ffffe4801206b9c0               usb1 usbevt
0        63 3   0       200   ffffe4801206b580               usb0 usbevt
0       126 3   1       200   ffffe4801206b140         usbtask-dr usbtsk
0       125 3   1       200   ffffe48011e53980         usbtask-hc usbtsk
0       124 3   0       200   ffffe480103d3b00          swwreboot swwreboot
0       123 3   0       200   ffffe48011e53540             npfgc0 npfgcw
0       122 3   1       200   ffffe48011e47940            rt_free rt_free
0       121 3   0       200   ffffe48011e47500              unpgc unpgc
0       120 3   0       200   ffffe48011e470c0    key_timehandler key_timehandler
0       119 3   1       200   ffffe48011e41900    icmp6_wqinput/1 icmp6_wqinput
0       118 3   0       200   ffffe48011e414c0    icmp6_wqinput/0 icmp6_wqinput
0       117 3   0       200   ffffe48011e41080          nd6_timer nd6_timer
0       116 3   1       200   ffffe48011ccd8c0    carp6_wqinput/1 carp6_wqinput
0       115 3   0       200   ffffe48011ccd480    carp6_wqinput/0 carp6_wqinput
0       114 3   1       200   ffffe48011ccd040     carp_wqinput/1 carp_wqinput
0       113 3   0       200   ffffe48011cccbc0     carp_wqinput/0 carp_wqinput
0       112 3   1       200   ffffe48011ccc340     icmp_wqinput/1 icmp_wqinput
0       111 3   0       200   ffffe48011cc9b80     icmp_wqinput/0 icmp_wqinput
0       110 3   0       200   ffffe48011cc9740           rt_timer rt_timer
0       109 3   0       200   ffffe48011ccc780        vmem_rehash vmem_rehash
0       100 3   1       200   ffffe48011cc9300          entbutler entropy
0        99 3   0       200   ffffe480117c0b40              viomb balloon
0        98 3   1       200   ffffe480117c0700      vioif0_txrx/1 vioif0_txrx
0        97 3   0       200   ffffe480117c02c0      vioif0_txrx/0 vioif0_txrx
0        30 3   0       200   ffffe480103d36c0           scsibus0 sccomp
0        29 3   0       200   ffffe480103d3280               pms0 pmsreset
0        28 3   1       200   ffffe480103baac0            xcall/1 xcall
0        27 1   1       200   ffffe480103ba680          softser/1
0        26 1   1       200   ffffe480103ba240          softclk/1
0        25 1   1       200   ffffe480103b7a80          softbio/1
0        24 1   1       200   ffffe480103b7640          softnet/1
0        23 1   1       201   ffffe480103b7200             idle/1
0        22 3   0       200   ffffe4800f1d2a40           lnxsyswq lnxsyswq
0        21 3   1       200   ffffe4800f1d2600           lnxubdwq lnxubdwq
0        20 3   1       200   ffffe4800f1d21c0           lnxpwrwq lnxpwrwq
0        19 3   1       200   ffffe4800f1d1a00           lnxlngwq lnxlngwq
0        18 3   1       200   ffffe4800f1d15c0           lnxhipwq lnxhipwq
0        17 3   1       200   ffffe4800f1d1180           lnxrcugc lnxrcugc
0        16 3   0       200   ffffe4800f1ca9c0             sysmon smtaskq
0        15 3   0       200   ffffe4800f1ca580         pmfsuspend pmfsuspend
0        14 3   0       200   ffffe4800f1ca140           pmfevent pmfevent
0        13 3   0       200   ffffe4800f1c8980         sopendfree sopendfr
0        12 3   0       200   ffffe4800f1c8540             ifwdog ifwdog
0        11 3   1       200   ffffe4800f1c8100            iflnkst iflnkst
0        10 3   0       200   ffffe4800f1be940           nfssilly nfssilly
0         9 3   0       200   ffffe4800f1be500           pooldisp pooldisp
0         8 3   0       200   ffffe4800f1be0c0          modunload mod_unld
0         7 3   0       200   ffffe4800ebc9900            xcall/0 xcall
0         6 1   0       200   ffffe4800ebc94c0          softser/0
0    >    5 7   0       200   ffffe4800ebc9080          softclk/0
0         4 1   0       200   ffffe4800ebc88c0          softbio/0
0         3 1   0       200   ffffe4800ebc8480          softnet/0
0         2 1   0       201   ffffe4800ebc8040             idle/0
0         0 3   0       200   ffffffff86a6f900            swapper uvm
[Locks tracked through LWPs]

****** LWP 1350.4169 (syz-executor.1) @ 0xffffe48013559140, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:vcache_alloc+0xc6 sys/kern/vfs_vnode.c:1438)
lock address : ffffe48013d60b00
type         : sleep/adaptive
initialized  : netbsd:vcache_alloc+0xc6
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffe48013559140 last held: 0xffffe48013559140
last locked* : netbsd:genfs_lock+0x1d6
unlocked     : netbsd:genfs_unlock+0x55
owner/count  : 0xffffe48013559140 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffe48013559140 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 324.324 (syz-executor.3) @ 0xffffe48013a0b700, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:kcov_open+0x10d sys/kern/subr_kcov.c:461)
lock address : ffffe48013d50d80
type         : sleep/adaptive
initialized  : netbsd:kcov_open+0x10d
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffe48013a0b700 last held: 0xffffe48013a0b700
last locked* : netbsd:kcov_fops_ioctl+0xa0
unlocked     : 0
owner field  : 0xffffe48013a0b700 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 1464.1464 (syz-executor.4) @ 0xffffe480137c8a80, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:fork1+0x972 sys/kern/kern_fork.c:366)
lock address : ffffe48013b70b90
type         : sleep/adaptive
initialized  : netbsd:fork1+0x972
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffe480137c8a80 last held: 0xffffe480137c8a80
last locked* : netbsd:exit1+0xac2
unlocked     : netbsd:execve_runproc+0x65d0
owner/count  : 0xffffe480137c8a80 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:uvm_map_setup+0x2a0 sys/uvm/uvm_map.c:4786)
lock address : netbsd:kernel_map_store+0x8
type         : sleep/adaptive
initialized  : netbsd:uvm_map_setup+0x2a0
shared holds :                  0 exclusive:                  1
shares wanted:                  1 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffe480137c8a80 last held: 0xffffe480137c8a80
last locked* : netbsd:vm_map_lock+0x57
unlocked     : netbsd:uvm_unmap1+0x40d
owner/count  : 0xffffe480137c8a80 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

* Lock 2 (initialized at netbsd:uvm_obj_init+0x88 sys/uvm/uvm_object.c:70)
lock address : ffffe48013914800
type         : sleep/adaptive
initialized  : netbsd:uvm_obj_init+0x88
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffe480137c8a80 last held: 0xffffe480137c8a80
last locked* : netbsd:uvm_fault_unwire_locked+0x9cd
unlocked     : netbsd:uvm_fault_lower_enter+0x1b49
owner/count  : 000000000000000000 flags    : 000000000000000000
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:pmap_bootstrap+0x20c sys/arch/x86/x86/pmap.c:1237)
lock address : netbsd:kernel_pmap_store+0x180
type         : sleep/adaptive
initialized  : netbsd:pmap_bootstrap+0x20c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  1
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffe480137c8a80 last held: 000000000000000000
last locked  : netbsd:pmap_unwire+0xe7
unlocked*    : netbsd:uvm_fault_unwire_locked+0xb23
owner field  : 0xffffe480137c8a80 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 747.747 (dhcpcd) @ 0xffffe4801233f2c0, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffe4801233f2c0 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 742.742 (dhcpcd) @ 0xffffe4801233f700, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffe4801233f700 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 485.485 (dhcpcd) @ 0xffffe4801233fb40, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffe4801233fb40 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 291.291 (dhcpcd) @ 0xffffe48012520740, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffe48012520740 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.296 (ktrace) @ 0xffffe4801360ca00, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:vcache_alloc+0xc6 sys/kern/vfs_vnode.c:1438)
lock address : ffffe48013d46440
type         : sleep/adaptive
initialized  : netbsd:vcache_alloc+0xc6
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffe4801360ca00 last held: 0xffffe4801360ca00
last locked* : netbsd:genfs_lock+0x1d6
unlocked     : netbsd:genfs_unlock+0x55
owner/count  : 0xffffe4801360ca00 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvm_map_setup+0x2a0 sys/uvm/uvm_map.c:4786)
lock address : netbsd:kernel_map_store+0x8
type         : sleep/adaptive
initialized  : netbsd:uvm_map_setup+0x2a0
shared holds :                  0 exclusive:                  1
shares wanted:                  1 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffe4801360ca00 last held: 0xffffe480137c8a80
last locked* : netbsd:vm_map_lock+0x57
unlocked     : netbsd:uvm_unmap1+0x40d
owner/count  : 0xffffe480137c8a80 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

****** LWP 0.11 (iflnkst) @ 0xffffe4800f1c8100, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffe4800f1c8100 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.5 (softclk/0) @ 0xffffe4800ebc9080, l_stat=7

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffe4800ebc9080 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.0 (swapper) @ 0xffffffff86a6f900, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffffff86a6f900 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

[Locks tracked through CPUs]

******* Locks held on cpu1:

* Lock 0 (initialized at netbsd:main+0x362 sys/kern/init_main.c:304)
lock address : netbsd:kernel_lock
type         : spin
initialized  : netbsd:main+0x362
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffe48013559140 last held: 0xffffe48013559140
last locked* : netbsd:VOP_LOOKUP+0x16f
unlocked     : netbsd:VOP_LOCK+0x7de
curcpu holds :                  2 wanted by: 000000000000000000

* Lock 1 (initialized at netbsd:kprintf_init+0xcb sys/kern/subr_prf.c:156)
lock address : netbsd:kprintf_mtx
type         : spin
initialized  : netbsd:kprintf_init+0xcb
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffe48013559140 last held: 0xffffe48013559140
last locked* : netbsd:vpanic+0x624
unlocked     : netbsd:log+0x618
owner field  : 0x0000000000000800 wait/spin:                0/1

              PAGE FLAG   PQ            UOBJECT              UANON
0xffffe48000017180 0001 00000000                0x0                0x0
0xffffe48000017200 0041 00000000                0x0                0x0
0xffffe48000017280 0041 00000000                0x0                0x0
0xffffe48000017300 0041 00000000                0x0                0x0
0xffffe48000017380 0041 00000000                0x0                0x0
0xffffe48000017400 0041 00000000                0x0                0x0
0xffffe48000017480 0041 00000000                0x0                0x0
0xffffe48000017500 0041 00000000                0x0                0x0
0xffffe48000017580 0041 00000000                0x0                0x0
0xffffe48000017600 0041 00000000                0x0                0x0
0xffffe48000017680 0041 00000000                0x0                0x0
0xffffe48000017700 0041 00000000                0x0                0x0
0xffffe48000017780 0041 00000000                0x0                0x0
0xffffe48000017800 0041 00000000                0x0                0x0
0xffffe48000017880 0041 00000000                0x0                0x0
0xffffe48000017900 0041 00000000                0x0                0x0
0xffffe48000017980 0041 00000000                0x0                0x0
0xffffe48000017a00 0041 00000000                0x0                0x0
0xffffe48000017a80 0041 00000000                0x0                0x0
0xffffe48000017b00 0041 00000000                0x0                0x0
0xffffe48000017b80 0041 00000000                0x0                0x0
0xffffe48000017c00 0041 00000000                0x0                0x0
0xffffe48000017c80 0041 00000000                0x0                0x0
0xffffe48000017d00 0041 00000000                0x0                0x0
0xffffe48000017d80 0041 00000000                0x0                0x0
0xffffe48000017e00 0041 00000000                0x0                0x0
0xffffe48000017e80 0041 00000000                0x0                0x0
0xffffe48000017f00 0041 00000000                0x0                0x0
0xffffe48000017f80 0041 00000000                0x0                0x0
0xffffe48000018000 0041 00000000                0x0                0x0
0xffffe48000018080 0041 00000000                0x0                0x0
0xffffe48000018100 0041 00000000                0x0                0x0
0xffffe48000018180 0041 00000000                0x0                0x0
0xffffe48000018200 0041 00000000                0x0                0x0
0xffffe48000018280 0041 00000000                0x0                0x0
0xffffe48000018300 0041 00000000                0x0                0x0
0xffffe48000018380 0041 00000000                0x0                0x0
0xffffe48000018400 0041 00000000                0x0                0x0
0xffffe48000018480 0041 00000000                0x0                0x0
0xffffe48000018500 0041 00000000                0x0                0x0
0xffffe48000018580 0041 00000000                0x0                0x0
0xffffe48000018600 0041 00000000                0x0                0x0
0xffffe48000018680 0041 00000000                0x0                0x0
0xffffe48000018700 0041 00000000                0x0                0x0
0xffffe48000018780 0041 00000000                0x0                0x0
0xffffe48000018800 0041 00000000                0x0                0x0
0xffffe48000018880 0041 00000000                0x0                0x0
0xffffe48000018900 0041 00000000                0x0                0x0
0xffffe48000018980 0041 00000000                0x0                0x0
0xffffe48000018a00 0041 00000000                0x0                0x0
0xffffe48000018a80 0041 00000000                0x0                0x0
0xffffe48000018b00 0041 00000000                0x0                0x0
0xffffe48000018b80 0041 00000000                0x0                0x0
0xffffe48000018c00 0041 00000000                0x0                0x0
0xffffe48000018c80 0041 00000000                0x0                0x0
0xffffe48000018d00 0041 00000000                0x0                0x0
0xffffe48000018d80 0041 00000000                0x0                0x0
0xffffe48000018e00 0041 00000000                0x0                0x0
0xffffe48000018e80 0041 00000000                0x0                0x0
0xffffe48000018f00 0041 00000000                0x0                0x0
0xffffe48000018f80 0041 00000000                0x0                0x0
0xffffe48000019000 0041 00000000                0x0                0x0
0xffffe48000019080 0041 00000000                0x0                0x0
0xffffe48000019100 0041 00000000                0x0                0x0
0xffffe48000019180 0041 00000000                0x0                0x0
0xffffe48000019200 0041 00000000                0x0                0x0
0xffffe48000019280 0041 00000000                0x0                0x0
0xffffe48000019300 0041 00000000                0x0                0x0
0xffffe48000019380 0041 00000000                0x0                0x0
0xffffe48000019400 0041 00000000                0x0                0x0
0xffffe48000019480 0041 00000000                0x0                0x0
0xffffe48000019500 0041 00000000                0x0                0x0
0xffffe48000019580 0041 00000000                0x0                0x0
0xffffe48000019600 0041 00000000                0x0                0x0
0xffffe48000019680 0041 00000000                0x0                0x0
0xffffe48000019700 0041 00000000                0x0                0x0
0xffffe48000019780 0041 00000000                0x0                0x0
0xffffe48000019800 0041 00000000                0x0                0x0
0xffffe48000019880 0041 00000000                0x0                0x0
0xffffe48000019900 0041 00000000                0x0                0x0
0xffffe48000019980 0041 00000000                0x0                0x0
0xffffe48000019a00 0041 00000000                0x0                0x0
0xffffe48000019a80 0041 00000000                0x0                0x0
0xffffe48000019b00 0041 00000000                0x0                0x0
0xffffe48000019b80 0041 00000000                0x0                0x0
0xffffe48000019c00 0041 00000000                0x0                0x0
0xffffe48000019c80 0041 00000000                0x0                0x0
0xffffe48000019d00 0041 00000000                0x0                0x0
0xffffe48000019d80 0041 00000000                0x0                0x0
0xffffe48000019e00 0041 00000000                0x0                0x0
0xffffe48000019e80 0041 00000000                0x0                0x0
0xffffe48000019f00 0041 00000000                0x0                0x0
0xffffe48000019f80 0041 00000000                0x0                0x0
0xffffe4800001a000 0041 00000000                0x0                0x0
0xffffe4800001a080 0041 00000000                0x0                0x0
0xffffe4800001a100 0041 00000000                0x0                0x0
0xffffe4800001a180 0041 00000000                0x0                0x0
0xffffe4800001a200 0041 00000000                0x0                0x0
0xffffe4800001a280 0041 00000000                0x0                0x0
0xffffe4800001a300 0041 00000000                0x0                0x0
0xffffe4800001a380 0041 00000000                0x0                0x0
0xffffe4800001a400 0041 00000000                0x0                0x0
0xffffe4800001a480 0041 00000000                0x0                0x0
0xffffe4800001a500 0041 00000000                0x0                0x0
0xffffe4800001a580 0041 00000000                0x0                0x0
0xffffe4800001a600 0041 00000000                0x0                0x0
0xffffe4800001a680 0041 00000000                0x0                0x0
0xffffe4800001a700 0041 00000000                0x0                0x0
0xffffe4800001a780 0041 00000000                0x0                0x0
0xffffe4800001a800 0041 00000000                0x0                0x0
0xffffe4800001a880 0041 00000000                0x0                0x0
0xffffe4800001a900 0041 00000000                0x0                0x0
0xffffe4800001a980 0041 00000000                0x0                0x0
0xffffe4800001aa00 0041 00000000                0x0                0x0
0xffffe4800001aa80 0041 00000000                0x0                0x0
0xffffe4800001ab00 0041 00000000                0x0                0x0
0xffffe4800001ab80 0041 00000000                0x0                0x0
0xffffe4800001ac00 0041 00000000                0x0                0x0
0xffffe4800001ac80 0041 00000000                0x0                0x0
0xffffe4800001ad00 0041 00000000                0x0                0x0
0xffffe4800001ad80 0041 00000000                0x0                0x0
0xffffe4800001ae00 0041 00000000                0x0                0x0
0xffffe4800001ae80 0041 00000000                0x0                0x0
0xffffe4800001af00 0041 00000000                0x0                0x0
0xffffe4800001af80 0041 00000000                0x0                0x0
0xffffe4800001b000 0041 00000000                0x0                0x0
0xffffe4800001b080 0041 00000000                0x0                0x0
0xffffe4800001b100 0041 00000000                0x0                0x0
0xffffe4800001b180 0041 00000000                0x0                0x0
0xffffe4800001b200 0041 00000000                0x0                0x0
0xffffe4800001b280 0041 00000000                0x0                0x0
0xffffe4800001b300 0041 00000000                0x0                0x0
0xffffe4800001b380 0041 00000000                0x0                0x0
0xffffe4800001b400 0041 00000000                0x0                0x0
0xffffe4800001b480 0041 00000000                0x0                0x0
0xffffe4800001b500 0041 00000000                0x0                0x0
0xffffe4800001b580 0041 00000000                0x0                0x0
0xffffe4800001b600 0041 00000000                0x0                0x0
0xffffe4800001b680 0041 00000000                0x0                0x0
0xffffe4800001b700 0041 00000000                0x0                0x0
0xffffe4800001b780 0041 00000000                0x0                0x0
0xffffe4800001b800 0041 00000000                0x0                0x0
0xffffe4800001b880 0041 00000000                0x0                0x0
0xffffe4800001b900 0041 00000000                0x0                0x0
0xffffe4800001b980 0041 00000000                0x0                0x0
0xffffe4800001ba00 0041 00000000                0x0                0x0
0xffffe4800001ba80 0041 00000000                0x0                0x0
0xffffe4800001bb00 0041 00000000                0x0                0x0
0xffffe4800001bb80 0041 00000000                0x0                0x0
0xffffe4800001bc00 0041 00000000                0x0                0x0
0xffffe4800001bc80 0041 00000000                0x0                0x0
0xffffe4800001bd00 0041 00000000                0x0                0x0
0xffffe4800001bd80 0041 00000000                0x0                0x0
0xffffe4800001be00 0041 00000000                0x0                0x0
0xffffe4800001be80 0041 00000000                0x0                0x0
0xffffe4800001bf00 0041 00000000                0x0                0x0
0xffffe4800001bf80 0041 00000000                0x0                0x0
0xffffe4800001c000 0041 00000000                0x0                0x0
0xffffe4800001c080 0041 00000000                0x0                0x0
0xffffe4800001c100 0041 00000000                0x0                0x0
0xffffe4800001c180 0041 00000000                0x0                0x0
0xffffe4800001c200 0041 00000000                0x0                0x0
0xffffe4800001c280 0041 00000000                0x0                0x0
0xffffe4800001c300 0041 00000000                0x0                0x0
0xffffe4800001c380 0041 00000000                0x0                0x0
0xffffe4800001c400 0041 00000000                0x0                0x0
0xffffe4800001c480 0041 00000000                0x0                0x0
0xffffe4800001c500 0041 00000000                0x0                0x0
0xffffe4800001c580 0041 00000000                0x0                0x0
0xffffe4800001c600 0041 00000000                0x0                0x0
0xffffe4800001c680 0041 00000000                0x0                0x0
0xffffe4800001c700 0041 00000000                0x0                0x0
0xffffe4800001c780 0041 00000000                0x0                0x0
0xffffe4800001c800 0041 00000000                0x0                0x0
0xffffe4800001c880 0041 00000000                0x0                0x0
0xffffe4800001c900 0041 00000000                0x0                0x0
0xffffe4800001c980 0041 00000000                0x0                0x0
0xffffe4800001ca00 0041 00000000                0x0                0x0
0xffffe4800001ca80 0041 00000000                0x0                0x0
0xffffe4800001cb00 0041 00000000                0x0                0x0
0xffffe4800001cb80 0041 00000000                0x0                0x0
0xffffe4800001cc00 0041 00000000                0x0                0x0
0xffffe4800001cc80 0041 00000000                0x0                0x0
0xffffe4800001cd00 0041 00000000                0x0                0x0
0xffffe4800001cd80 0041 00000000                0x0                0x0
0xffffe4800001ce00 0041 00000000                0x0                0x0
0xffffe4800001ce80 0041 00000000                0x0                0x0
0xffffe4800001cf00 0041 00000000                0x0                0x0
0xffffe4800001cf80 0001 00000000                0x0                0x0
0xffffe4800001d000 0001 00000000                0x0                0x0
0xffffe4800001d080 0001 00000000                0x0                0x0
0xffffe4800001d100 0001 00000000                0x0                0x0
0xffffe4800001d180 0001 00000000                0x0                0x0
0xffffe4800001d200 0001 00000000                0x0                0x0
0xffffe4800001d280 0001 00000000                0x0                0x0
0xffffe4800001d300 0001 00000000                0x0                0x0
0xffffe4800001d380 0001 00000000                0x0                0x0
0xffffe4800001d400 0001 00000000                0x0                0x0
0xffffe4800001d480 0001 00000000                0x0                0x0
0xffffe4800001d500 0001 00000000                0x0                0x0
0xffffe4800001d580 0001 00000000                0x0                0x0
0xffffe4800001d600 0001 00000000                0x0                0x0
0xffffe4800001d680 0001 00000000                0x0                0x0
0xffffe4800001d700 0001 00000000                0x0                0x0
0xffffe4800001d780 0001 00000000                0x0                0x0
0xffffe4800001d800 0001 00000000                0x0                0x0
0xffffe4800001d880 0001 00000000                0x0                0x0
0xffffe4800001d900 0001 00000000                0x0                0x0
0xffffe4800001d980 0001 00000000                0x0                0x0
0xffffe4800001da00 0001 00000000                0x0                0x0
0xffffe4800001da80 0001 00000000                0x0                0x0
0xffffe4800001db00 0001 00000000                0x0                0x0
0xffffe4800001db80 0001 00000000                0x0                0x0
0xffffe4800001dc00 0001 00000000                0x0                0x0
0xffffe4800001dc80 0001 00000000                0x0                0x0
0xffffe4800001dd00 0001 00000000                0x0                0x0
0xffffe4800001dd80 0001 00000000                0x0                0x0
0xffffe4800001de00 0001 00000000                0x0                0x0
0xffffe4800001de80 0001 00000000                0x0                0x0
0xffffe4800001df00 0001 00000000                0x0                0x0
0xffffe4800001df80 0001 00000000                0x0                0x0
0xffffe4800001e000 0001 00000000                0x0                0x0
0xffffe4800001e080 0001 00000000                0x0                0x0
0xffffe4800001e100 0001 00000000                0x0                0x0
0xffffe4800001e180 0001 00000000                0x0                0x0
0xffffe4800001e200 0001 00000000                0x0                0x0
0xffffe4800001e280 0001 00000000                0x0                0x0
0xffffe4800001e300 0001 00000000                0x0                0x0
0xffffe4800001e380 0001 00000000                0x0                0x0
0xffffe4800001e400 0001 00000000                0x0                0x0
0xffffe4800001e480 0001 00000000                0x0                0x0
0xffffe4800001e500 0001 00000000                0x0                0x0
0xffffe4800001e580 0001 00000000                0x0                0x0
0xffffe4800001e600 0001 00000000                0x0                0x0
0xffffe4800001e680 0001 00000000                0x0                0x0
0xffffe4800001e700 0001 00000000                0x0                0x0
0xffffe4800001e780 0001 00000000                0x0                0x0
0xffffe4800001e800 0001 00000000                0x0                0x0
0xffffe4800001e880 0001 00000000                0x0                0x0
0xffffe4800001e900 0001 00000000                0x0                0x0
0xffffe4800001e980 0001 00000000                0x0                0x0
0xffffe4800001ea00 0001 00000000                0x0                0x0
0xffffe4800001ea80 0001 00000000                0x0                0x0
0xffffe4800001eb00 0001 00000000                0x0                0x0
0xffffe4800001eb80 0001 00000000                0x0                0x0
0xffffe4800001ec00 0001 00000000                0x0                0x0
0xffffe4800001ec80 0001 00000000                0x0                0x0
0xffffe4800001ed00 0001 00000000                0x0                0x0
0xffffe4800001ed80 0001 00000000                0x0                0x0
0xffffe4800001ee00 0001 00000000                0x0                0x0
0xffffe4800001ee80 0001 00000000                0x0                0x0
0xffffe4800001ef00 0001 00000000                0x0                0x0
0xffffe4800001ef80 0001 00000000                0x0                0x0
0xffffe4800001f000 0001 00000000                0x0                0x0
0xffffe4800001f080 0001 00000000                0x0                0x0
0xffffe4800001f100 0001 00000000                0x0                0x0
0xffffe4800001f180 0001 00000000                0x0                0x0
0xffffe4800001f200 0001 00000000                0x0                0x0
0xffffe4800001f280 0001 00000000                0x0                0x0
0xffffe4800001f300 0001 00000000                0x0                0x0
0xffffe4800001f380 0001 00000000                0x0                0x0
0xffffe4800001f400 0001 00000000                0x0                0x0
0xffffe4800001f480 0001 00000000                0x0                0x0
0xffffe4800001f500 0001 00000000                0x0                0x0
0xffffe4800001f580 0001 00000000                0x0                0x0
0xffffe4800001f600 0001 00000000                0x0                0x0
0xffffe4800001f680 0001 00000000                0x0                0x0
0xffffe4800001f700 0001 00000000                0x0                0x0
0xffffe4800001f780 0001 00000000                0x0                0x0
0xffffe4800001f800 0001 00000000                0x0                0x0
0xffffe4800001f880 0001 00000000                0x0                0x0
0xffffe4800001f900 0001 00000000                0x0                0x0
0xffffe4800001f980 0001 00000000                0x0                0x0
0xffffe4800001fa00 0001 00000000                0x0                0x0
0xffffe4800001fa80 0001 00000000                0x0                0x0
0xffffe4800001fb00 0001 00000000                0x0                0x0
0xffffe4800001fb80 0001 00000000                0x0                0x0
0xffffe4800001fc00 0001 00000000                0x0                0x0
0xffffe4800001fc80 0001 00000000                0x0                0x0
0xffffe4800001fd00 0001 00000000                0x0                0x0
0xffffe4800001fd80 0001 00000000                0x0                0x0
0xffffe4800001fe00 0001 00000000                0x0                0x0
0xffffe4800001fe80 0001 00000000                0x0                0x0
0xffffe4800001ff00 0001 00000000                0x0                0x0
0xffffe4800001ff80 0001 00000000                0x0                0x0
0xffffe48000020000 0001 00000000                0x0                0x0
0xffffe48000020080 0001 00000000                0x0                0x0
0xffffe48000020100 0001 00000000                0x0                0x0
0xffffe48000020180 0001 00000000                0x0                0x0
0xffffe48000020200 0001 00000000                0x0                0x0
0xffffe48000020280 0001 00000000                0x0                0x0
0xffffe48000020300 0001 00000000                0x0                0x0
0xffffe48000020380 0001 00000000                0x0                0x0
0xffffe48000020400 0001 00000000                0x0                0x0
0xffffe48000020480 0001 00000000                0x0                0x0
0xffffe48000020500 0001 00000000                0x0                0x0
0xffffe48000020580 0001 00000000                0x0                0x0
0xffffe48000020600 0001 00000000                0x0                0x0
0xffffe48000020680 0001 00000000                0x0                0x0
0xffffe48000020700 0001 00000000                0x0                0x0
0xffffe48000020780 0001 00000000                0x0                0x0
0xffffe48000020800 0001 00000000                0x0                0x0
0xffffe48000020880 0001 00000000                0x0                0x0
0xffffe48000020900 0001 00000000                0x0                0x0
0xffffe48000020980 0001 00000000                0x0                0x0
0xffffe48000020a00 0001 00000000                0x0                0x0
0xffffe48000020a80 0001 00000000                0x0                0x0
0xffffe48000020b00 0001 00000000                0x0                0x0
0xffffe48000020b80 0001 00000000                0x0                0x0
0xffffe48000020c00 0001 00000000                0x0                0x0
0xffffe48000020c80 0001 00000000                0x0                0x0
0xffffe48000020d00 0001 00000000                0x0                0x0
0xffffe48000020d80 0001 00000000                0x0                0x0
0xffffe48000020e00 0001 00000000                0x0                0x0
0xffffe48000020e80 0001 00000000                0x0                0x0
0xffffe48000020f00 0001 00000000                0x0                0x0
0xffffe48000020f80 0001 00000000                0x0                0x0
0xffffe48000021000 0001 00000000                0x0                0x0
0xffffe48000021080 0001 00000000                0x0                0x0
0xffffe48000021100 0001 00000000                0x0                0x0
0xffffe48000021180 0001 00000000                0x0                0x0
0xffffe48000021200 0001 00000000                0x0                0x0
0xffffe48000021280 0001 00000000                0x0                0x0
0xffffe48000021300 0001 00000000                0x0                0x0
0xffffe48000021380 0001 00000000                0x0                0x0
0xffffe48000021400 0001 00000000                0x0                0x0
0xffffe48000021480 0001 00000000                0x0                0x0
0xffffe48000021500 0001 00000000                0x0                0x0
0xffffe48000021580 0001 00000000                0x0                0x0
0xffffe48000021600 0001 00000000                0x0                0x0
0xffffe48000021680 0001 00000000                0x0                0x0
0xffffe48000021700 0001 00000000                0x0                0x0
0xffffe48000021780 0001 00000000                0x0                0x0
0xffffe48000021800 0001 00000000                0x0                0x0
0xffffe48000021880 0001 00000000                0x0                0x0
0xffffe48000021900 0001 00000000                0x0                0x0
0xffffe48000021980 0001 00000000                0x0                0x0
0xffffe48000021a00 0001 00000000                0x0                0x0
0xffffe48000021a80 0001 00000000                0x0                0x0
0xffffe48000021b00 0001 00000000                0x0                0x0
0xffffe48000021b80 0001 00000000                0x0                0x0
0xffffe48000021c00 0001 00000000                0x0                0x0
0xffffe48000021c80 0001 00000000                0x0                0x0
0xffffe48000021d00 0001 00000000                0x0                0x0
0xffffe48000021d80 0001 00000000                0x0                0x0
0xffffe48000021e00 0001 00000000                0x0                0x0
0xffffe48000021e80 0001 00000000                0x0                0x0
0xffffe48000021f00 0001 00000000                0x0                0x0
0xffffe48000021f80 0001 00000000                0x0                0x0
0xffffe48000022000 0001 00000000                0x0                0x0
0xffffe48000022080 0001 00000000                0x0                0x0
0xffffe48000022100 0001 00000000                0x0                0x0
0xffffe48000022180 0001 00000000                0x0                0x0
0xffffe48000022200 0001 00000000                0x0                0x0
0xffffe48000022280 0001 00000000                0x0                0x0
0xffffe48000022300 0001 00000000                0x0                0x0
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0xffffe48000025f80 0001 00000000                0x0                0x0
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0xffffe48000026280 0001 00000000                0x0                0x0
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0xffffe48000026580 0001 00000000                0x0                0x0
0xffffe48000026600 0001 00000000                0x0                0x0
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0xffffe48000026b80 0001 00000000                0x0                0x0
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0xffffe48000026d80 0001 00000000                0x0                0x0
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0xffffe48000027180 0001 00000000                0x0                0x0
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0xffffe48000027280 0001 00000000                0x0                0x0
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0xffffe48000027480 0001 00000000                0x0                0x0
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0xffffe48000027e80 0001 00000000                0x0                0x0
0xffffe48000027f00 0001 00000000                0x0                0x0
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0xffffe48000028080 0001 00000000                0x0                0x0
0xffffe48000028100 0001 00000000                0x0                0x0
0xffffe48000028180 0001 00000000                0x0                0x0
0xffffe48000028200 0001 00000000                0x0                0x0
0xffffe48000028280 0001 00000000                0x0                0x0
0xffffe48000028300 0001 00000000                0x0                0x0
0xffffe48000028380 0001 00000000                0x0                0x0
0xffffe48000028400 0001 00000000                0x0                0x0
0xffffe48000028480 0001 00000000                0x0                0x0
0xffffe48000028500 0001 00000000                0x0                0x0
0xffffe48000028580 0001 00000000                0x0                0x0
0xffffe48000028600 0001 00000000                0x0                0x0
0xffffe48000028680 0001 00000000                0x0                0x0
0xffffe48000028700 0001 00000000                0x0                0x0
0xffffe48000028780 0001 00000000                0x0                0x0
0xffffe48000028800 0001 00000000                0x0                0x0
0xffffe48000028880 0001 00000000                0x0                0x0
0xffffe48000028900 0001 00000000                0x0                0x0
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0xffffe48000028a00 0001 00000000                0x0                0x0
0xffffe48000028a80 0001 00000000                0x0                0x0
0xffffe48000028b00 0001 00000000                0x0                0x0
0xffffe48000028b80 0001 00000000                0x0                0x0
0xffffe48000028c00 0001 00000000                0x0                0x0
0xffffe48000028c80 0001 00000000                0x0                0x0
0xffffe48000028d00 0001 00000000                0x0                0x0
0xffffe48000028d80 0001 00000000                0x0                0x0
0xffffe48000028e00 0001 00000000                0x0                0x0
0xffffe48000028e80 0001 00000000                0x0                0x0
0xffffe48000028f00 0001 00000000                0x0                0x0
0xffffe48000028f80 0001 00000000                0x0                0x0
0xffffe48000029000 0001 00000000                0x0                0x0
0xffffe48000029080 0001 00000000                0x0                0x0
0xffffe48000029100 0001 00000000                0x0                0x0
0xffffe48000029180 0001 00000000                0x0                0x0
0xffffe48000029200 0001 00000000                0x0                0x0
0xffffe48000029280 0001 00000000                0x0                0x0
0xffffe48000029300 0001 00000000                0x0                0x0
0xffffe48000029380 0001 00000000                0x0                0x0
0xffffe48000029400 0001 00000000                0x0                0x0
0xffffe48000029480 0001 00000000                0x0                0x0
0xffffe48000029500 0001 00000000                0x0                0x0
0xffffe48

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller%googlegroups.com@localhost.

syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.

If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title

If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)

If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report

If you want to undo deduplication, reply with:
#syz undup

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