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ASan: Unauthorized Access in vrefcnt



Hello,

syzbot found the following issue on:

HEAD commit:    e626a45296dd x86/fpu.c: Nix trailing whitespace.
git tree:       netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=1568c882980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=fab579639ba4bf0a
dashboard link: https://syzkaller.appspot.com/bug?extid=7dbbff14131dbebfe95d
compiler:       g++ (Debian 12.2.0-14) 12.2.0

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

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/8653c509d6b2/disk-e626a452.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/547e00229840/netbsd-e626a452.gdb.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+7dbbff14131dbebfe95d%syzkaller.appspotmail.com@localhost

[ 134.3981770] panic: ASan: Unauthorized Access In 0xffffffff81ce2c6e: Addr 0xffffbc8014171618 [4 bytes, read, PoolUseAfterFree]

[ 134.4081633] cpu1: Begin traceback...
[ 134.4281643] vpanic() at netbsd:vpanic+0x27a sys/kern/subr_prf.c:288
[ 134.4781642] panic() at netbsd:panic+0x9d sys/kern/subr_prf.c:1084
[ 134.5281636] kasan_report() at netbsd:kasan_report+0x8c kasan_code_name sys/kern/subr_asan.c:169 [inline]
[ 134.5281636] kasan_report() at netbsd:kasan_report+0x8c sys/kern/subr_asan.c:201
[ 134.5681649] __asan_load4() at netbsd:__asan_load4+0x9a kasan_shadow_4byte_isvalid sys/kern/subr_asan.c:351 [inline]
[ 134.5681649] __asan_load4() at netbsd:__asan_load4+0x9a kasan_shadow_check sys/kern/subr_asan.c:418 [inline]
[ 134.5681649] __asan_load4() at netbsd:__asan_load4+0x9a sys/kern/subr_asan.c:1207
[ 134.6081643] vrefcnt() at netbsd:vrefcnt+0x7e sys/kern/vfs_vnode.c:257
[ 134.6481652] vn_lock() at netbsd:vn_lock+0x23 sys/kern/vfs_vnops.c:1373
[ 134.6881679] fifo_open() at netbsd:fifo_open+0x6d4 sys/miscfs/fifofs/fifo_vnops.c:210
[ 134.7281645] VOP_OPEN() at netbsd:VOP_OPEN+0xf8 sys/kern/vnode_if.c:569
[ 134.7681653] union_open() at netbsd:union_open+0x10b sys/fs/union/union_vnops.c:678
[ 134.8081673] VOP_OPEN() at netbsd:VOP_OPEN+0xf8 sys/kern/vnode_if.c:569
[ 134.8581634] vn_open() at netbsd:vn_open+0x7be sys/kern/vfs_vnops.c:333
[ 134.8981638] do_open() at netbsd:do_open+0x245 sys/kern/vfs_syscalls.c:1752
[ 134.9381630] do_sys_openat() at netbsd:do_sys_openat+0x158 sys/kern/vfs_syscalls.c:1835
[ 134.9781662] sys_open() at netbsd:sys_open+0x9a sys/kern/vfs_syscalls.c:1856
[ 135.0181649] sys___syscall() at netbsd:sys___syscall+0x10e sy_call sys/sys/syscallvar.h:65 [inline]
[ 135.0181649] sys___syscall() at netbsd:sys___syscall+0x10e sys/kern/sys_syscall.c:90
[ 135.0681648] syscall() at netbsd:syscall+0x35c sy_call sys/sys/syscallvar.h:65 [inline]
[ 135.0681648] syscall() at netbsd:syscall+0x35c sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 135.0681648] syscall() at netbsd:syscall+0x35c sys/arch/x86/x86/syscall.c:137
[ 135.0781644] --- syscall (number 5 via SYS_syscall) ---
[ 135.0881611] netbsd:syscall+0x35c:
[ 135.0981621] cpu1: End traceback...
[ 135.0981621] fatal breakpoint trap in supervisor mode
[ 135.0981621] trap type 1 code 0 rip 0xffffffff8023240d cs 0x8 rflags 0x282 cr2 0x7f7f16c07960 ilevel 0 rsp 0xffffbc82490e0380
[ 135.1081613] curlwp 0xffffbc8012c87780 pid 1954.3275 lowest kstack 0xffffbc82490d92c0
Stopped in pid 1954.3275 (syz-executor.1) at    netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0x105 sys/ddb/db_panic.c:71
vpanic() at netbsd:vpanic+0x27a sys/kern/subr_prf.c:288
panic() at netbsd:panic+0x9d sys/kern/subr_prf.c:1084
kasan_report() at netbsd:kasan_report+0x8c kasan_code_name sys/kern/subr_asan.c:169 [inline]
kasan_report() at netbsd:kasan_report+0x8c sys/kern/subr_asan.c:201
__asan_load4() at netbsd:__asan_load4+0x9a kasan_shadow_4byte_isvalid sys/kern/subr_asan.c:351 [inline]
__asan_load4() at netbsd:__asan_load4+0x9a kasan_shadow_check sys/kern/subr_asan.c:418 [inline]
__asan_load4() at netbsd:__asan_load4+0x9a sys/kern/subr_asan.c:1207
vrefcnt() at netbsd:vrefcnt+0x7e sys/kern/vfs_vnode.c:257
vn_lock() at netbsd:vn_lock+0x23 sys/kern/vfs_vnops.c:1373
fifo_open() at netbsd:fifo_open+0x6d4 sys/miscfs/fifofs/fifo_vnops.c:210
VOP_OPEN() at netbsd:VOP_OPEN+0xf8 sys/kern/vnode_if.c:569
union_open() at netbsd:union_open+0x10b sys/fs/union/union_vnops.c:678
VOP_OPEN() at netbsd:VOP_OPEN+0xf8 sys/kern/vnode_if.c:569
vn_open() at netbsd:vn_open+0x7be sys/kern/vfs_vnops.c:333
do_open() at netbsd:do_open+0x245 sys/kern/vfs_syscalls.c:1752
do_sys_openat() at netbsd:do_sys_openat+0x158 sys/kern/vfs_syscalls.c:1835
sys_open() at netbsd:sys_open+0x9a sys/kern/vfs_syscalls.c:1856
sys___syscall() at netbsd:sys___syscall+0x10e sy_call sys/sys/syscallvar.h:65 [inline]
sys___syscall() at netbsd:sys___syscall+0x10e sys/kern/sys_syscall.c:90
syscall() at netbsd:syscall+0x35c sy_call sys/sys/syscallvar.h:65 [inline]
syscall() at netbsd:syscall+0x35c sy_invoke sys/sys/syscallvar.h:94 [inline]
syscall() at netbsd:syscall+0x35c sys/arch/x86/x86/syscall.c:137
--- syscall (number 5 via SYS_syscall) ---
netbsd:syscall+0x35c:
Panic string: ASan: Unauthorized Access In 0xffffffff81ce2c6e: Addr 0xffffbc8014171618 [4 bytes, read, PoolUseAfterFree]

PID     LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
1666   1666 3   0         0   ffffbc8012d04680           ifconfig xclow
3382   3152 3   0         0   ffffbc8013473580     syz-executor.3 xclow
3511   3511 3   0     40180   ffffbc8012ba29c0     syz-executor.2 wait
1694   1694 3   0   1040000   ffffbc8012cc6980     syz-executor.4 xclow
1574   1574 3   1       180   ffffbc801452e280     syz-executor.0 parked
2752   2752 3   0       180   ffffbc8012c87340     syz-executor.0 parked
1954 > 3275 7   1    100100   ffffbc8012c87780     syz-executor.1
1954   1954 2   1  11000040   ffffbc8013431340     syz-executor.1
3890   1727 3   1   1100000   ffffbc8012d0cb00     syz-executor.0 vfork
3890   3890 3   0  11000000   ffffbc80142ba5c0     syz-executor.0 lwpwait
1672   1672 2   0       140   ffffbc8012ab6080     syz-executor.3
1531   1531 3   1       180   ffffbc8013fd9040     syz-executor.5 parked
1383   3024 3   1  11100000   ffffbc8013374a00     syz-executor.5 vfork
1383   1383 3   0  11000000   ffffbc8013fa4780     syz-executor.5 lwpwait
4064   4064 3   0       180   ffffbc8012b87540     syz-executor.1 wait
1667   1667 3   1       180   ffffbc80143b2240     syz-executor.0 wait
3936   3936 3   1       1c0   ffffbc8013349100     syz-executor.5 wait
1596   1596 3   1       180   ffffbc8012d5cbc0     syz-executor.3 parked
2091   2091 3   1       180   ffffbc8013374180     syz-executor.0 parked
912     912 3   1       180   ffffbc8012c19240     syz-executor.4 parked
906     906 3   0       180   ffffbc8012bf1a40     syz-executor.4 parked
907    2359 3   1  11100000   ffffbc80133c3280     syz-executor.4 vfork
907     907 3   0  11000000   ffffbc8012d1a700     syz-executor.4 lwpwait
3671   3671 3   0       180   ffffbc80133c3b00     syz-executor.2 parked
655     655 3   0       180   ffffbc8012add0c0     syz-executor.2 parked
3032   3032 3   1       180   ffffbc8013349540     syz-executor.5 parked
2772    986 3   0   1000000   ffffbc8013450940     syz-executor.5 lwpwait
2772   3286 3   1  11100000   ffffbc8012c2e6c0     syz-executor.5 vfork
1974   1974 3   0       180   ffffbc8012a2fb80     syz-executor.5 parked
1237    761 2   0   1000000   ffffbc8013fd98c0         syz-fuzzer
1237   1351 3   1       180   ffffbc8012ba2140         syz-fuzzer parked
1237    958 3   1       180   ffffbc8013e832c0         syz-fuzzer parked
1237   1205 3   1       180   ffffbc8013e5db00         syz-fuzzer wait
1237   1204 3   1       180   ffffbc8013e5d6c0         syz-fuzzer wait
1237   1244 3   1       180   ffffbc8013e37ac0         syz-fuzzer wait
1237    829 3   1       180   ffffbc8013dfba80         syz-fuzzer wait
1237    990 3   0       180   ffffbc8013dfb200         syz-fuzzer parked
1237   1243 3   1       180   ffffbc8013dcf1c0         syz-fuzzer wait
1237   1223 3   0       180   ffffbc8012c0aa80         syz-fuzzer parked
1237    449 3   0       180   ffffbc801339ca80         syz-fuzzer parked
1237   1229 3   1       180   ffffbc801339c640         syz-fuzzer wait
1237   1233 3   1       180   ffffbc80126d9340         syz-fuzzer parked
1237 > 1230 7   0         0   ffffbc8012990ac0         syz-fuzzer
1237   1237 3   0       180   ffffbc8012ab64c0         syz-fuzzer parked
1080   1080 3   0       180   ffffbc801341db40               sshd select
1222   1222 3   1       180   ffffbc80133a8240              getty nanoslp
1151   1151 3   1       180   ffffbc8013458100              getty nanoslp
1225   1225 3   0       180   ffffbc80134739c0              getty nanoslp
1195   1195 3   0       180   ffffbc80134885c0              getty ttyraw
1107   1107 3   0       180   ffffbc8013390a40               sshd select
1088   1088 3   0       180   ffffbc8012d5c780             powerd kqueue
700     700 3   0       180   ffffbc801341d2c0            syslogd kqueue
746     746 3   0       180   ffffbc8012c4db40             dhcpcd poll
747     747 3   1       180   ffffbc8012cb4940             dhcpcd poll
743     743 3   0       180   ffffbc8012c6eb80             dhcpcd poll
602     602 3   0       180   ffffbc8012c2e280             dhcpcd poll
292     292 3   0       180   ffffbc8012d984c0             dhcpcd poll
485     485 3   0       180   ffffbc8012d98080             dhcpcd poll
291     291 3   0       180   ffffbc8012d7b8c0             dhcpcd poll
1         1 3   1       180   ffffbc80128679c0               init wait
0      1691 5   0       200   ffffbc8013427740           (zombie)
0      1262 2   1       200   ffffbc80126d7b80             ktrace
0       686 3   0       200   ffffbc80129c0280            physiod physiod
0       196 3   0       200   ffffbc80129c12c0          pooldrain pooldrain
0       195 3   0       200   ffffbc80129c0b00            ioflush syncer
0       194 3   1       200   ffffbc80129c06c0           pgdaemon pgdaemon
0       167 3   1       200   ffffbc8012990680               usb7 usbevt
0       172 3   0       200   ffffbc8012990240               usb6 usbevt
0       170 3   0       200   ffffbc801293ba80               usb5 usbevt
0       168 3   1       200   ffffbc801293b640               usb4 usbevt
0       166 3   1       200   ffffbc801293b200               usb3 usbevt
0       165 3   0       200   ffffbc80128d1a40               usb2 usbevt
0        31 3   1       200   ffffbc80128d1600               usb1 usbevt
0        63 3   0       200   ffffbc80128d11c0               usb0 usbevt
0       126 3   0       200   ffffbc801287da00         usbtask-dr usbtsk
0       125 3   1       200   ffffbc801287d5c0         usbtask-hc usbtsk
0       124 3   0       200   ffffbc8010d66b00          swwreboot swwreboot
0       123 3   1       200   ffffbc801287d180             npfgc0 npfgcw
0       122 3   1       200   ffffbc8012867580            rt_free rt_free
0       121 3   0       200   ffffbc8012867140              unpgc unpgc
0       120 3   0       200   ffffbc8012706980    key_timehandler key_timehandler
0       119 3   1       200   ffffbc8012706540    icmp6_wqinput/1 icmp6_wqinput
0       118 3   0       200   ffffbc8012706100    icmp6_wqinput/0 icmp6_wqinput
0       117 3   0       200   ffffbc80126fd940          nd6_timer nd6_timer
0       116 3   1       200   ffffbc80126fd500    carp6_wqinput/1 carp6_wqinput
0       115 3   0       200   ffffbc80126fd0c0    carp6_wqinput/0 carp6_wqinput
0       114 3   1       200   ffffbc80126ed900     carp_wqinput/1 carp_wqinput
0       113 3   0       200   ffffbc80126ed4c0     carp_wqinput/0 carp_wqinput
0       112 3   1       200   ffffbc80126ed080     icmp_wqinput/1 icmp_wqinput
0       111 3   0       200   ffffbc80126db8c0     icmp_wqinput/0 icmp_wqinput
0       110 2   1       200   ffffbc80126db040           rt_timer
0       109 3   0       200   ffffbc80126d9780        vmem_rehash vmem_rehash
0       100 3   0       200   ffffbc80126d7300          entbutler entropy
0        99 3   0       200   ffffbc80120bdb40              viomb balloon
0        98 3   1       200   ffffbc80120bd700      vioif0_txrx/1 vioif0_txrx
0        97 3   0       200   ffffbc80120bd2c0      vioif0_txrx/0 vioif0_txrx
0        30 3   0       200   ffffbc8010d666c0           scsibus0 sccomp
0        29 3   0       200   ffffbc8010d66280               pms0 pmsreset
0        28 2   1       200   ffffbc8010cacac0            xcall/1
0        27 1   1       200   ffffbc8010cac680          softser/1
0        26 1   1       200   ffffbc8010cac240          softclk/1
0        25 1   1       200   ffffbc8010ca9a80          softbio/1
0        24 1   1       200   ffffbc8010ca9640          softnet/1
0        23 1   1       201   ffffbc8010ca9200             idle/1
0        22 3   0       200   ffffbc800fb55a40           lnxsyswq lnxsyswq
0        21 3   0       200   ffffbc800fb55600           lnxubdwq lnxubdwq
0        20 3   0       200   ffffbc800fb551c0           lnxpwrwq lnxpwrwq
0        19 3   0       200   ffffbc800fb54a00           lnxlngwq lnxlngwq
0        18 3   0       200   ffffbc800fb545c0           lnxhipwq lnxhipwq
0        17 3   0       200   ffffbc800fb54180           lnxrcugc lnxrcugc
0        16 3   0       200   ffffbc800fb4d9c0             sysmon smtaskq
0        15 3   0       200   ffffbc800fb4d580         pmfsuspend pmfsuspend
0        14 3   0       200   ffffbc800fb4d140           pmfevent pmfevent
0        13 3   0       200   ffffbc800fb4a980         sopendfree sopendfr
0        12 3   1       200   ffffbc800fb4a540             ifwdog ifwdog
0        11 3   1       200   ffffbc800fb4a100            iflnkst iflnkst
0        10 3   0       200   ffffbc800fb3b940           nfssilly nfssilly
0         9 3   0       200   ffffbc800fb3b500           pooldisp pooldisp
0         8 3   1       200   ffffbc800fb3b0c0          modunload mod_unld
0         7 3   0       200   ffffbc800fb32900            xcall/0 xcall
0         6 1   0       200   ffffbc800fb324c0          softser/0
0         5 1   0       200   ffffbc800fb32080          softclk/0
0         4 1   0       200   ffffbc800fb308c0          softbio/0
0         3 1   0       200   ffffbc800fb30480          softnet/0
0         2 1   0       201   ffffbc800fb30040             idle/0
0         0 2   1       240   ffffffff83350000            swapper
[Locks tracked through LWPs]

****** LWP 3511.3511 (syz-executor.2) @ 0xffffbc8012ba29c0, l_stat=3

*** Locks held:

* Lock 0 (initialized at netbsd:kcov_open+0x3f sys/kern/subr_kcov.c:461)
lock address : ffffbc801451b400
type         : sleep/adaptive
initialized  : netbsd:kcov_open+0x3f
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffbc8012ba29c0 last held: 0xffffbc8012ba29c0
last locked* : netbsd:kcov_fops_ioctl+0x28
unlocked     : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvm_map_setup+0x11c sys/uvm/uvm_map.c:4786)
lock address : netbsd:kernel_map_store+0x8
type         : sleep/adaptive
initialized  : netbsd:uvm_map_setup+0x11c
shared holds :                  0 exclusive:                  0
shares wanted:                  1 exclusive:                  0
relevant cpu :                  0 last held:              65535
relevant lwp : 0xffffbc8012ba29c0 last held: 000000000000000000
last locked  : netbsd:uvm_fault_internal+0x4485
unlocked*    : netbsd:uvm_fault_lower_enter+0x630
owner/count  : 000000000000000000 flags    : 000000000000000000
Turnstile: no active turnstile for this lock.

****** LWP 747.747 (dhcpcd) @ 0xffffbc8012cb4940, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffbc8012cb4940 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 743.743 (dhcpcd) @ 0xffffbc8012c6eb80, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffbc8012c6eb80 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) @ 0xffffbc8012d98080, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffbc8012d98080 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) @ 0xffffbc8012d7b8c0, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffbc8012d7b8c0 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.26 (softclk/1) @ 0xffffbc8010cac240, l_stat=1

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffbc8010cac240 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.11 (iflnkst) @ 0xffffbc800fb4a100, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffbc800fb4a100 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) @ 0xffffbc800fb32080, l_stat=1

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffbc800fb32080 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) @ 0xffffffff83350000, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffffff83350000 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:kprintf_init+0x61 sys/kern/subr_prf.c:156)
lock address : netbsd:kprintf_mtx
type         : spin
initialized  : netbsd:kprintf_init+0x61
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffbc8012c87780 last held: 0xffffbc8012c87780
last locked* : netbsd:kprintf_lock+0x33
unlocked     : netbsd:kprintf_unlock+0x53
owner field  : 0x0000000000000800 wait/spin:                0/1

              PAGE FLAG   PQ            UOBJECT              UANON
0xffffbc8000017180 0041 00000000                0x0                0x0
0xffffbc8000017200 0041 00000000                0x0                0x0
0xffffbc8000017280 0041 00000000                0x0                0x0
0xffffbc8000017300 0041 00000000                0x0                0x0
0xffffbc8000017380 0041 00000000                0x0                0x0
0xffffbc8000017400 0041 00000000                0x0                0x0
0xffffbc8000017480 0041 00000000                0x0                0x0
0xffffbc8000017500 0041 00000000                0x0                0x0
0xffffbc8000017580 0041 00000000                0x0                0x0
0xffffbc8000017600 0041 00000000                0x0                0x0
0xffffbc8000017680 0041 00000000                0x0                0x0
0xffffbc8000017700 0041 00000000                0x0                0x0
0xffffbc8000017780 0041 00000000                0x0                0x0
0xffffbc8000017800 0041 00000000                0x0                0x0
0xffffbc8000017880 0041 00000000                0x0                0x0
0xffffbc8000017900 0041 00000000                0x0                0x0
0xffffbc8000017980 0041 00000000                0x0                0x0
0xffffbc8000017a00 0041 00000000                0x0                0x0
0xffffbc8000017a80 0041 00000000                0x0                0x0
0xffffbc8000017b00 0041 00000000                0x0                0x0
0xffffbc8000017b80 0041 00000000                0x0                0x0
0xffffbc8000017c00 0041 00000000                0x0                0x0
0xffffbc8000017c80 0041 00000000                0x0                0x0
0xffffbc8000017d00 0041 00000000                0x0                0x0
0xffffbc8000017d80 0041 00000000                0x0                0x0
0xffffbc8000017e00 0041 00000000                0x0                0x0
0xffffbc8000017e80 0041 00000000                0x0                0x0
0xffffbc8000017f00 0041 00000000                0x0                0x0
0xffffbc8000017f80 0041 00000000                0x0                0x0
0xffffbc8000018000 0041 00000000                0x0                0x0
0xffffbc8000018080 0041 00000000                0x0                0x0
0xffffbc8000018100 0041 00000000                0x0                0x0
0xffffbc8000018180 0041 00000000                0x0                0x0
0xffffbc8000018200 0041 00000000                0x0                0x0
0xffffbc8000018280 0041 00000000                0x0                0x0
0xffffbc8000018300 0041 00000000                0x0                0x0
0xffffbc8000018380 0041 00000000                0x0                0x0
0xffffbc8000018400 0041 00000000                0x0                0x0
0xffffbc8000018480 0041 00000000                0x0                0x0
0xffffbc8000018500 0041 00000000                0x0                0x0
0xffffbc8000018580 0041 00000000                0x0                0x0
0xffffbc8000018600 0041 00000000                0x0                0x0
0xffffbc8000018680 0041 00000000                0x0                0x0
0xffffbc8000018700 0041 00000000                0x0                0x0
0xffffbc8000018780 0041 00000000                0x0                0x0
0xffffbc8000018800 0041 00000000                0x0                0x0
0xffffbc8000018880 0041 00000000                0x0                0x0
0xffffbc8000018900 0041 00000000                0x0                0x0
0xffffbc8000018980 0041 00000000                0x0                0x0
0xffffbc8000018a00 0041 00000000                0x0                0x0
0xffffbc8000018a80 0041 00000000                0x0                0x0
0xffffbc8000018b00 0041 00000000                0x0                0x0
0xffffbc8000018b80 0041 00000000                0x0                0x0
0xffffbc8000018c00 0041 00000000                0x0                0x0
0xffffbc8000018c80 0041 00000000                0x0                0x0
0xffffbc8000018d00 0041 00000000                0x0                0x0
0xffffbc8000018d80 0041 00000000                0x0                0x0
0xffffbc8000018e00 0041 00000000                0x0                0x0
0xffffbc8000018e80 0041 00000000                0x0                0x0
0xffffbc8000018f00 0041 00000000                0x0                0x0
0xffffbc8000018f80 0041 00000000                0x0                0x0
0xffffbc8000019000 0041 00000000                0x0                0x0
0xffffbc8000019080 0041 00000000                0x0                0x0
0xffffbc8000019100 0041 00000000                0x0                0x0
0xffffbc8000019180 0041 00000000                0x0                0x0
0xffffbc8000019200 0041 00000000                0x0                0x0
0xffffbc8000019280 0041 00000000                0x0                0x0
0xffffbc8000019300 0041 00000000                0x0                0x0
0xffffbc8000019380 0041 00000000                0x0                0x0
0xffffbc8000019400 0041 00000000                0x0                0x0
0xffffbc8000019480 0041 00000000                0x0                0x0
0xffffbc8000019500 0041 00000000                0x0                0x0
0xffffbc8000019580 0041 00000000                0x0                0x0
0xffffbc8000019600 0041 00000000                0x0                0x0
0xffffbc8000019680 0041 00000000                0x0                0x0
0xffffbc8000019700 0041 00000000                0x0                0x0
0xffffbc8000019780 0041 00000000                0x0                0x0
0xffffbc8000019800 0041 00000000                0x0                0x0
0xffffbc8000019880 0041 00000000                0x0                0x0
0xffffbc8000019900 0041 00000000                0x0                0x0
0xffffbc8000019980 0041 00000000                0x0                0x0
0xffffbc8000019a00 0041 00000000                0x0                0x0
0xffffbc8000019a80 0041 00000000                0x0                0x0
0xffffbc8000019b00 0041 00000000                0x0                0x0
0xffffbc8000019b80 0041 00000000                0x0                0x0
0xffffbc8000019c00 0041 00000000                0x0                0x0
0xffffbc8000019c80 0041 00000000                0x0                0x0
0xffffbc8000019d00 0041 00000000                0x0                0x0
0xffffbc8000019d80 0041 00000000                0x0                0x0
0xffffbc8000019e00 0041 00000000                0x0                0x0
0xffffbc8000019e80 0041 00000000                0x0                0x0
0xffffbc8000019f00 0041 00000000                0x0                0x0
0xffffbc8000019f80 0041 00000000                0x0                0x0
0xffffbc800001a000 0041 00000000                0x0                0x0
0xffffbc800001a080 0041 00000000                0x0                0x0
0xffffbc800001a100 0041 00000000                0x0                0x0
0xffffbc800001a180 0041 00000000                0x0                0x0
0xffffbc800001a200 0041 00000000                0x0                0x0
0xffffbc800001a280 0041 00000000                0x0                0x0
0xffffbc800001a300 0041 00000000                0x0                0x0
0xffffbc800001a380 0041 00000000                0x0                0x0
0xffffbc800001a400 0041 00000000                0x0                0x0
0xffffbc800001a480 0041 00000000                0x0                0x0
0xffffbc800001a500 0041 00000000                0x0                0x0
0xffffbc800001a580 0041 00000000                0x0                0x0
0xffffbc800001a600 0041 00000000                0x0                0x0
0xffffbc800001a680 0041 00000000                0x0                0x0
0xffffbc800001a700 0041 00000000                0x0                0x0
0xffffbc800001a780 0041 00000000                0x0                0x0
0xffffbc800001a800 0041 00000000                0x0                0x0
0xffffbc800001a880 0041 00000000                0x0                0x0
0xffffbc800001a900 0041 00000000                0x0                0x0
0xffffbc800001a980 0041 00000000                0x0                0x0
0xffffbc800001aa00 0041 00000000                0x0                0x0
0xffffbc800001aa80 0041 00000000                0x0                0x0
0xffffbc800001ab00 0041 00000000                0x0                0x0
0xffffbc800001ab80 0041 00000000                0x0                0x0
0xffffbc800001ac00 0041 00000000                0x0                0x0
0xffffbc800001ac80 0041 00000000                0x0                0x0
0xffffbc800001ad00 0041 00000000                0x0                0x0
0xffffbc800001ad80 0041 00000000                0x0                0x0
0xffffbc800001ae00 0041 00000000                0x0                0x0
0xffffbc800001ae80 0041 00000000                0x0                0x0
0xffffbc800001af00 0041 00000000                0x0                0x0
0xffffbc800001af80 0041 00000000                0x0                0x0
0xffffbc800001b000 0041 00000000                0x0                0x0
0xffffbc800001b080 0041 00000000                0x0                0x0
0xffffbc800001b100 0041 00000000                0x0                0x0
0xffffbc800001b180 0041 00000000                0x0                0x0
0xffffbc800001b200 0041 00000000                0x0                0x0
0xffffbc800001b280 0041 00000000                0x0                0x0
0xffffbc800001b300 0041 00000000                0x0                0x0
0xffffbc800001b380 0041 00000000                0x0                0x0
0xffffbc800001b400 0041 00000000                0x0                0x0
0xffffbc800001b480 0041 00000000                0x0                0x0
0xffffbc800001b500 0041 00000000                0x0                0x0
0xffffbc800001b580 0041 00000000                0x0                0x0
0xffffbc800001b600 0041 00000000                0x0                0x0
0xffffbc800001b680 0041 00000000                0x0                0x0
0xffffbc800001b700 0041 00000000                0x0                0x0
0xffffbc800001b780 0041 00000000                0x0                0x0
0xffffbc800001b800 0041 00000000                0x0                0x0
0xffffbc800001b880 0041 00000000                0x0                0x0
0xffffbc800001b900 0041 00000000                0x0                0x0
0xffffbc800001b980 0041 00000000                0x0                0x0
0xffffbc800001ba00 0041 00000000                0x0                0x0
0xffffbc800001ba80 0041 00000000                0x0                0x0
0xffffbc800001bb00 0041 00000000                0x0                0x0
0xffffbc800001bb80 0001 00000000                0x0                0x0
0xffffbc800001bc00 0001 00000000                0x0                0x0
0xffffbc800001bc80 0001 00000000                0x0                0x0
0xffffbc800001bd00 0001 00000000                0x0                0x0
0xffffbc800001bd80 0001 00000000                0x0                0x0
0xffffbc800001be00 0001 00000000                0x0                0x0
0xffffbc800001be80 0001 00000000                0x0                0x0
0xffffbc800001bf00 0001 00000000                0x0                0x0
0xffffbc800001bf80 0001 00000000                0x0                0x0
0xffffbc800001c000 0001 00000000                0x0                0x0
0xffffbc800001c080 0001 00000000                0x0                0x0
0xffffbc800001c100 0001 00000000                0x0                0x0
0xffffbc800001c180 0001 00000000                0x0                0x0
0xffffbc800001c200 0001 00000000                0x0                0x0
0xffffbc800001c280 0001 00000000                0x0                0x0
0xffffbc800001c300 0001 00000000                0x0                0x0
0xffffbc800001c380 0001 00000000                0x0                0x0
0xffffbc800001c400 0001 00000000                0x0                0x0
0xffffbc800001c480 0001 00000000                0x0                0x0
0xffffbc800001c500 0001 00000000                0x0                0x0
0xffffbc800001c580 0001 00000000                0x0                0x0
0xffffbc800001c600 0001 00000000                0x0                0x0
0xffffbc800001c680 0001 00000000                0x0                0x0
0xffffbc800001c700 0001 00000000                0x0                0x0
0xffffbc800001c780 0001 00000000                0x0                0x0
0xffffbc800001c800 0001 00000000                0x0                0x0
0xffffbc800001c880 0001 00000000                0x0                0x0
0xffffbc800001c900 0001 00000000                0x0                0x0
0xffffbc800001c980 0001 00000000                0x0                0x0
0xffffbc800001ca00 0001 00000000                0x0                0x0
0xffffbc800001ca80 0001 00000000                0x0                0x0
0xffffbc800001cb00 0001 00000000                0x0                0x0
0xffffbc800001cb80 0001 00000000                0x0                0x0
0xffffbc800001cc00 0001 00000000                0x0                0x0
0xffffbc800001cc80 0001 00000000                0x0                0x0
0xffffbc800001cd00 0001 00000000                0x0                0x0
0xffffbc800001cd80 0001 00000000                0x0                0x0
0xffffbc800001ce00 0001 00000000                0x0                0x0
0xffffbc800001ce80 0001 00000000                0x0                0x0
0xffffbc800001cf00 0001 00000000                0x0                0x0
0xffffbc800001cf80 0001 00000000                0x0                0x0
0xffffbc800001d000 0001 00000000                0x0                0x0
0xffffbc800001d080 0001 00000000                0x0                0x0
0xffffbc800001d100 0001 00000000                0x0                0x0
0xffffbc800001d180 0001 00000000                0x0                0x0
0xffffbc800001d200 0001 00000000                0x0                0x0
0xffffbc800001d280 0001 00000000                0x0                0x0
0xffffbc800001d300 0001 00000000                0x0                0x0
0xffffbc800001d380 0001 00000000                0x0                0x0
0xffffbc800001d400 0001 00000000                0x0                0x0
0xffffbc800001d480 0001 00000000                0x0                0x0
0xffffbc800001d500 0001 00000000                0x0                0x0
0xffffbc800001d580 0001 00000000                0x0                0x0
0xffffbc800001d600 0001 00000000                0x0                0x0
0xffffbc800001d680 0001 00000000                0x0                0x0
0xffffbc800001d700 0001 00000000                0x0                0x0
0xffffbc800001d780 0001 00000000                0x0                0x0
0xffffbc800001d800 0001 00000000                0x0                0x0
0xffffbc800001d880 0001 00000000                0x0                0x0
0xffffbc800001d900 0001 00000000                0x0                0x0
0xffffbc800001d980 0001 00000000                0x0                0x0
0xffffbc800001da00 0001 00000000                0x0                0x0
0xffffbc800001da80 0001 00000000                0x0                0x0
0xffffbc800001db00 0001 00000000                0x0                0x0
0xffffbc800001db80 0001 00000000                0x0                0x0
0xffffbc800001dc00 0001 00000000                0x0                0x0
0xffffbc800001dc80 0001 00000000                0x0                0x0
0xffffbc800001dd00 0001 00000000                0x0                0x0
0xffffbc800001dd80 0001 00000000                0x0                0x0
0xffffbc800001de00 0001 00000000                0x0                0x0
0xffffbc800001de80 0001 00000000                0x0                0x0
0xffffbc800001df00 0001 00000000                0x0                0x0
0xffffbc800001df80 0001 00000000                0x0                0x0
0xffffbc800001e000 0001 00000000                0x0                0x0
0xffffbc800001e080 0001 00000000                0x0                0x0
0xffffbc800001e100 0001 00000000                0x0                0x0
0xffffbc800001e180 0001 00000000                0x0                0x0
0xffffbc800001e200 0001 00000000                0x0                0x0
0xffffbc800001e280 0001 00000000                0x0                0x0
0xffffbc800001e300 0001 00000000                0x0                0x0
0xffffbc800001e380 0001 00000000                0x0                0x0
0xffffbc800001e400 0001 00000000                0x0                0x0
0xffffbc800001e480 0001 00000000                0x0                0x0
0xffffbc800001e500 0001 00000000                0x0                0x0
0xffffbc800001e580 0001 00000000                0x0                0x0
0xffffbc800001e600 0001 00000000                0x0                0x0
0xffffbc800001e680 0001 00000000                0x0                0x0
0xffffbc800001e700 0001 00000000                0x0                0x0
0xffffbc800001e780 0001 00000000                0x0                0x0
0xffffbc800001e800 0001 00000000                0x0                0x0
0xffffbc800001e880 0001 00000000                0x0                0x0
0xffffbc800001e900 0001 00000000                0x0                0x0
0xffffbc800001e980 0001 00000000                0x0                0x0
0xffffbc800001ea00 0001 00000000                0x0                0x0
0xffffbc800001ea80 0001 00000000                0x0                0x0
0xffffbc800001eb00 0001 00000000                0x0                0x0
0xffffbc800001eb80 0001 00000000                0x0                0x0
0xffffbc800001ec00 0001 00000000                0x0                0x0
0xffffbc800001ec80 0001 00000000                0x0                0x0
0xffffbc800001ed00 0001 00000000                0x0                0x0
0xffffbc800001ed80 0001 00000000                0x0                0x0
0xffffbc800001ee00 0001 00000000                0x0                0x0
0xffffbc800001ee80 0001 00000000                0x0                0x0
0xffffbc800001ef00 0001 00000000                0x0                0x0
0xffffbc800001ef80 0001 00000000                0x0                0x0
0xffffbc800001f000 0001 00000000                0x0                0x0
0xffffbc800001f080 0001 00000000                0x0                0x0
0xffffbc800001f100 0001 00000000                0x0                0x0
0xffffbc800001f180 0001 00000000                0x0                0x0
0xffffbc800001f200 0001 00000000                0x0                0x0
0xffffbc800001f280 0001 00000000                0x0                0x0
0xffffbc800001f300 0001 00000000                0x0                0x0
0xffffbc800001f380 0001 00000000                0x0                0x0
0xffffbc800001f400 0001 00000000                0x0                0x0
0xffffbc800001f480 0001 00000000                0x0                0x0
0xffffbc800001f500 0001 00000000                0x0                0x0
0xffffbc800001f580 0001 00000000                0x0                0x0
0xffffbc800001f600 0001 00000000                0x0                0x0
0xffffbc800001f680 0001 00000000                0x0                0x0
0xffffbc800001f700 0001 00000000                0x0                0x0
0xffffbc800001f780 0001 00000000                0x0                0x0
0xffffbc800001f800 0001 00000000                0x0                0x0
0xffffbc800001f880 0001 00000000                0x0                0x0
0xffffbc800001f900 0001 00000000                0x0                0x0
0xffffbc800001f980 0001 00000000                0x0                0x0
0xffffbc800001fa00 0001 00000000                0x0                0x0
0xffffbc800001fa80 0001 00000000                0x0                0x0
0xffffbc800001fb00 0001 00000000                0x0                0x0
0xffffbc800001fb80 0001 00000000                0x0                0x0
0xffffbc800001fc00 0001 00000000                0x0                0x0
0xffffbc800001fc80 0001 00000000                0x0                0x0
0xffffbc800001fd00 0001 00000000                0x0                0x0
0xffffbc800001fd80 0001 00000000                0x0                0x0
0xffffbc800001fe00 0001 00000000                0x0                0x0
0xffffbc800001fe80 0001 00000000                0x0                0x0
0xffffbc800001ff00 0001 00000000                0x0                0x0
0xffffbc800001ff80 0001 00000000                0x0                0x0
0xffffbc8000020000 0001 00000000                0x0                0x0
0xffffbc8000020080 0001 00000000                0x0                0x0
0xffffbc8000020100 0001 00000000                0x0                0x0
0xffffbc8000020180 0001 00000000                0x0                0x0
0xffffbc8000020200 0001 00000000                0x0                0x0
0xffffbc8000020280 0001 00000000                0x0                0x0
0xffffbc8000020300 0001 00000000                0x0                0x0
0xffffbc8000020380 0001 00000000                0x0                0x0
0xffffbc8000020400 0001 00000000                0x0                0x0
0xffffbc8000020480 0001 00000000                0x0                0x0
0xffffbc8000020500 0001 00000000                0x0                0x0
0xffffbc8000020580 0001 00000000                0x0                0x0
0xffffbc8000020600 0001 00000000                0x0                0x0
0xffffbc8000020680 0001 00000000                0x0                0x0
0xffffbc8000020700 0001 00000000                0x0                0x0
0xffffbc8000020780 0001 00000000                0x0                0x0
0xffffbc8000020800 0001 00000000                0x0                0x0
0xffffbc8000020880 0001 00000000                0x0                0x0
0xffffbc8000020900 0001 00000000                0x0                0x0
0xffffbc8000020980 0001 00000000                0x0                0x0
0xffffbc8000020a00 0001 00000000                0x0                0x0
0xffffbc8000020a80 0001 00000000                0x0                0x0
0xffffbc8000020b00 0001 00000000                0x0                0x0
0xffffbc8000020b80 0001 00000000                0x0                0x0
0xffffbc8000020c00 0001 00000000                0x0                0x0
0xffffbc8000020c80 0001 00000000                0x0                0x0
0xffffbc8000020d00 0001 00000000                0x0                0x0
0xffffbc8000020d80 0001 00000000                0x0                0x0
0xffffbc8000020e00 0001 00000000                0x0                0x0
0xffffbc8000020e80 0001 00000000                0x0                0x0
0xffffbc8000020f00 0001 00000000                0x0                0x0
0xffffbc8000020f80 0001 00000000                0x0                0x0
0xffffbc8000021000 0001 00000000                0x0                0x0
0xffffbc8000021080 0001 00000000                0x0                0x0
0xffffbc8000021100 0001 00000000                0x0                0x0
0xffffbc8000021180 0001 00000000                0x0                0x0
0xffffbc8000021200 0001 00000000                0x0                0x0
0xffffbc8000021280 0001 00000000                0x0                0x0
0xffffbc8000021300 0001 00000000                0x0                0x0
0xffffbc8000021380 0001 00000000                0x0                0x0
0xffffbc8000021400 0001 00000000                0x0                0x0
0xffffbc8000021480 0001 00000000                0x0                0x0
0xffffbc8000021500 0001 00000000                0x0                0x0
0xffffbc8000021580 0001 00000000                0x0                0x0
0xffffbc8000021600 0001 00000000                0x0                0x0
0xffffbc8000021680 0001 00000000                0x0                0x0
0xffffbc8000021700 0001 00000000                0x0                0x0
0xffffbc8000021780 0001 00000000                0x0                0x0
0xffffbc8000021800 0001 00000000                0x0                0x0
0xffffbc8000021880 0001 00000000                0x0                0x0
0xffffbc8000021900 0001 00000000                0x0                0x0
0xffffbc8000021980 0001 00000000                0x0                0x0
0xffffbc8000021a00 0001 00000000                0x0                0x0
0xffffbc8000021a80 0001 00000000                0x0                0x0
0xffffbc8000021b00 0001 00000000                0x0                0x0
0xffffbc8000021b80 0001 00000000                0x0                0x0
0xffffbc8000021c00 0001 00000000                0x0                0x0
0xffffbc8000021c80 0001 00000000                0x0                0x0
0xffffbc8000021d00 0001 00000000                0x0                0x0
0xffffbc8000021d80 0001 00000000                0x0                0x0
0xffffbc8000021e00 0001 00000000                0x0                0x0
0xffffbc8000021e80 0001 00000000                0x0                0x0
0xffffbc8000021f00 0001 00000000                0x0                0x0
0xffffbc8000021f80 0001 00000000                0x0                0x0
0xffffbc8000022000 0001 00000000                0x0                0x0
0xffffbc8000022080 0001 00000000                0x0                0x0
0xffffbc8000022100 0001 00000000                0x0                0x0
0xffffbc8000022180 0001 00000000                0x0                0x0
0xffffbc8000022200 0001 00000000                0x0                0x0
0xffffbc8000022280 0001 00000000                0x0                0x0
0xffffbc8000022300 0001 00000000                0x0                0x0
0xffffbc8000022380 0001 00000000                0x0                0x0
0xffffbc8000022400 0001 00000000                0x0                0x0
0xffffbc8000022480 0001 00000000                0x0                0x0
0xffffbc8000022500 0001 00000000                0x0                0x0
0xffffbc8000022580 0001 00000000                0x0                0x0
0xffffbc8000022600 0001 00000000                0x0                0x0
0xffffbc8000022680 0001 00000000                0x0                0x0
0xffffbc8000022700 0001 00000000                0x0                0x0
0xffffbc8000022780 0001 00000000                0x0                0x0
0xffffbc8000022800 0001 00000000                0x0                0x0
0xffffbc8000022880 0001 00000000                0x0                0x0
0xffffbc8000022900 0001 00000000                0x0                0x0
0xffffbc8000022980 0001 00000000                0x0                0x0
0xffffbc8000022a00 0001 00000000                0x0                0x0
0xffffbc8000022a80 0001 00000000                0x0                0x0
0xffffbc8000022b00 0001 00000000                0x0                0x0
0xffffbc8000022b80 0001 00000000                0x0                0x0
0xffffbc8000022c00 0001 00000000                0x0                0x0
0xffffbc8000022c80 0001 00000000                0x0                0x0
0xffffbc8000022d00 0001 00000000                0x0                0x0
0xffffbc8000022d80 0001 00000000                0x0                0x0
0xffffbc8000022e00 0001 00000000                0x0                0x0
0xffffbc8000022e80 0001 00000000                0x0                0x0
0xffffbc8000022f00 0001 00000000                0x0                0x0
0xffffbc8000022f80 0001 00000000                0x0                0x0
0xffffbc8000023000 0001 00000000                0x0                0x0
0xffffbc8000023080 0001 00000000                0x0                0x0
0xffffbc8000023100 0001 00000000                0x0                0x0
0xffffbc8000023180 0001 00000000                0x0                0x0
0xffffbc8000023200 0001 00000000                0x0                0x0
0xffffbc8000023280 0001 00000000                0x0                0x0
0xffffbc8000023300 0001 00000000                0x0                0x0
0xffffbc8000023380 0001 00000000                0x0                0x0
0xffffbc8000023400 0001 00000000                0x0                0x0
0xffffbc8000023480 0001 00000000                0x0                0x0
0xffffbc8000023500 0001 00000000                0x0                0x0
0xffffbc8000023580 0001 00000000                0x0                0x0
0xffffbc8000023600 0001 00000000                0x0                0x0
0xffffbc8000023680 0001 00000000                0x0                0x0
0xffffbc8000023700 0001 00000000                0x0                0x0
0xffffbc8000023780 0001 00000000                0x0                0x0
0xffffbc8000023800 0001 00000000                0x0                0x0
0xffffbc8000023880 0001 00000000                0x0                0x0
0xffffbc8000023900 0001 00000000                0x0                0x0
0xffffbc8000023980 0001 00000000                0x0                0x0
0xffffbc8000023a00 0001 00000000                0x0                0x0
0xffffbc8000023a80 0001 00000000                0x0                0x0
0xffffbc8000023b00 0001 00000000                0x0                0x0
0xffffbc8000023b80 0001 00000000                0x0                0x0
0xffffbc8000023c00 0001 00000000                0x0                0x0
0xffffbc8000023c80 0001 00000000                0x0                0x0
0xffffbc8000023d00 0001 00000000                0x0                0x0
0xffffbc8000023d80 0001 00000000                0x0                0x0
0xffffbc8000023e00 0001 00000000                0x0                0x0
0xffffbc8000023e80 0001 00000000                0x0                0x0
0xffffbc8000023f00 0001 00000000                0x0                0x0
0xffffbc8000023f80 0001 00000000                0x0                0x0
0xffffbc8000024000 0001 00000000                0x0                0x0
0xffffbc8000024080 0001 00000000                0x0                0x0
0xffffbc8000024100 0001 00000000                0x0                0x0
0xffffbc8000024180 0001 00000000                0x0                0x0
0xffffbc8000024200 0001 00000000                0x0                0x0
0xffffbc8000024280 0001 00000000                0x0                0x0
0xffffbc8000024300 0001 00000000                0x0                0x0
0xffffbc8000024380 0001 00000000                0x0                0x0
0xffffbc8000024400 0001 00000000                0x0                0x0
0xffffbc8000024480 0001 00000000                0x0                0x0
0xffffbc8000024500 0001 00000000                0x0                0x0
0xffffbc8000024580 0001 00000000                0x0                0x0
0xffffbc8000024600 0001 00000000                0x0                0x0
0xffffbc8000024680 0001 00000000                0x0                0x0
0xffffbc8000024700 0001 00000000                0x0                0x0
0xffffbc8000024780 0001 00000000                0x0                0x0
0xffffbc8000024800 0001 00000000                0x0                0x0
0xffffbc8000024880 0001 00000000                0x0                0x0
0xffffbc8000024900 0001 00000000                0x0                0x0
0xffffbc8000024980 0001 00000000                0x0                0x0
0xffffbc8000024a00 0001 00000000                0x0                0x0
0xffffbc8000024a80 0001 00000000                0x0                0x0
0xffffbc8000024b00 0001 00000000                0x0                0x0
0xffffbc8000024b80 0001 00000000                0x0                0x0
0xffffbc8000024c00 0001 00000000                0x0                0x0
0xffffbc8000024c80 0001 00000000                0x0                0x0
0xffffbc8000024d00 0001 00000000                0x0                0x0
0xffffbc8000024d80 0001 00000000                0x0                0x0
0xffffbc8000024e00 0001 00000000                0x0                0x0
0xffffbc8000024e80 0001 00000000                0x0                0x0
0xffffbc8000024f00 0001 00000000                0x0                0x0
0xffffbc8000024f80 0001 00000000                0x0                0x0
0xffffbc8000025000 0001 00000000                0x0                0x0
0xffffbc8000025080 0001 00000000                0x0                0x0
0xffffbc8000025100 0001 00000000                0x0                0x0
0xffffbc8000025180 0001 00000000                0x0                0x0
0xffffbc8000025200 0001 00000000                0x0                0x0
0xffffbc8000025280 0001 00000000                0x0                0x0
0xffffbc8000025300 0001 00000000                0x0                0x0
0xffffbc8000025380 0001 00000000                0x0                0x0
0xffffbc8000025400 0001 00000000                0x0                0x0
0xffffbc8000025480 0001 00000000                0x0                0x0
0xffffbc8000025500 0001 00000000                0x0                0x0
0xffffbc8000025580 0001 00000000                0x0                0x0
0xffffbc8000025600 0001 00000000                0x0                0x0
0xffffbc8000025680 0001 00000000                0x0                0x0
0xffffbc8000025700 0001 00000000                0x0                0x0
0xffffbc8000025780 0001 00000000                0x0                0x0
0xffffbc8000025800 0001 00000000                0x0                0x0
0xffffbc8000025880 0001 00000000                0x0                0x0
0xffffbc8000025900 0001 00000000                0x0                0x0
0xffffbc8000025980 0001 00000000                0x0                0x0
0xffffbc8000025a00 0001 00000000                0x0                0x0
0xffffbc8000025a80 0001 00000000                0x0                0x0
0xffffbc8000025b00 0001 00000000                0x0                0x0
0xffffbc8000025b80 0001 00000000                0x0                0x0
0xffffbc8000025c00 0001 00000000                0x0                0x0
0xffffbc8000025c80 0001 00000000                0x0                0x0
0xffffbc8000025d00 0001 00000000                0x0                0x0
0xffffbc8000025d80 0001 00000000                0x0                0x0
0xffffbc8000025e00 0001 00000000                0x0                0x0
0xffffbc8000025e80 0001 00000000                0x0                0x0
0xffffbc8000025f00 0001 00000000                0x0                0x0
0xffffbc8000025f80 0001 00000000                0x0                0x0
0xffffbc8000026000 0001 00000000                0x0                0x0
0xffffbc8000026080 0001 00000000                0x0                0x0
0xffffbc8000026100 0001 00000000                0x0                0x0
0xffffbc8000026180 0001 00000000                0x0                0x0
0xffffbc8000026200 0001 00000000                0x0                0x0
0xffffbc8000026280 0001 00000000                0x0                0x0
0xffffbc8000026300 0001 00000000                0x0                0x0
0xffffbc8000026380 0001 00000000                0x0                0x0
0xffffbc8000026400 0001 00000000                0x0                0x0
0xffffbc8000026480 0001 00000000                0x0                0x0
0xffffbc8000026500 0001 00000000                0x0                0x0
0xffffbc8000026580 0001 00000000                0x0                0x0
0xffffbc8000026600 0001 00000000                0x0                0x0
0xffffbc8000026680 0001 00000000                0x0                0x0
0xffffbc8000026700 0001 00000000                0x0                0x0
0xffffbc8000026780 0001 00000000                0x0                0x0
0xffffbc8000026800 0001 00000000                0x0                0x0
0xffffbc8000026880 0001 00000000                0x0                0x0
0xffffbc8000026900 0001 00000000                0x0                0x0
0xffffbc8000026980 0001 00000000                0x0                0x0
0xffffbc8000026a00 0001 00000000                0x0                0x0
0xffffbc8000026a80 0001 00000000                0x0                0x0
0xffffbc8000026b00 0001 00000000                0x0                0x0
0xffffbc8000026b80 0001 00000000                0x0                0x0
0xffffbc8000026c00 0001 00000000                0x0                0x0
0xffffbc8000026c80 0001 00000000                0x0                0x0
0xffffbc8000026d00 0001 00000000                0x0                0x0
0xffffbc8000026d80 0001 00000000                0x0                0x0
0xffffbc8000026e00 0001 00000000                0x0                0x0
0xffffbc8000026e80 0001 00000000                0x0                0x0
0xffffbc8000026f00 0001 00000000                0x0                0x0
0xffffbc8000026f80 0001 00000000                0x0                0x0
0xffffbc8000027000 0001 00000000                0x0                0x0
0xffffbc8000027080 0001 00000000                0x0                0x0
0xffffbc8000027100 0001 00000000                0x0                0x0
0xffffbc8000027180 0001 00000000                0x0                0x0
0xffffbc8000027200 0001 00000000                0x0                0x0
0xffffbc8000027280 0001 00000000                0x0                0x0
0xffffbc8000027300 0001 00000000                0x0                0x0
0xffffbc8000027380 0001 00000000                0x0                0x0
0xffffbc8000027400 0001 00000000                0x0                0x0
0xffffbc8000027480 0001 00000000                0x0                0x0
0xffffbc8000027500 0001 00000000                0x0                0x0
0xffffbc8000027580 0001 00000000                0x0                0x0
0xffffbc8000027600 0001 00000000                0x0                0x0
0xffffbc8000027680 0001 00000000                0x0                0x0
0xffffbc8000027700 0001 00000000                0x0                0x0
0xffffbc8000027780 0001 00000000                0x0                0x0
0xffffbc8000027800 0001 00000000                0x0                0x0
0xffffbc8000027880 0001 00000000                0x0                0x0
0xffffbc8000027900 0001 00000000                0x0                0x0
0xffffbc8000027980 0001 00000000                0x0                0x0
0xffffbc8000027a00 0001 00000000                0x0                0x0
0xffffbc8000027a80 0001 00000000                0x0                0x0
0xffffbc8000027b00 0001 00000000                0x0                0x0
0xffffbc8000027b80 0001 00000000                0x0                0x0
0xffffbc8000027c00 0001 00000000                0x0                0x0
0xffffbc8000027c80 0001 00000000                0x0                0x0
0xffffbc8000027d00 0001 00000000                0x0                0x0
0xffffbc8000027d80 0001 00000000                0x0                0x0
0xffffbc8000027e00 0001 00000000                0x0                0x0
0xffffbc8000027e80 0001 00000000                0x0                0x0
0xffffbc8000027f00 0001 00000000                0x0                0x0
0xffffbc8000027f80 0001 00000000                0x0                0x0
0xffffbc8000028000 0001 00000000                0x0                0x0
0xffffbc8000028080 0001 00000000                0x0                0x0
0xffffbc8000028100 0001 00000000                0x0                0x0
0xffffbc8000028180 0001 00000000                0x0                0x0
0xffffbc8000028200 0001 00000000                0x0                0x0
0xffffbc8000028280 0001 00000000                0x0                0x0
0xffffbc8000028300 0001 00000000                0x0                0x0
0xffffbc8000028380 0001 00000000                0x0                0x0
0xffffbc8000028400 0001 00000000                0x0                0x0
0xffffbc8000028480 0001 00000000                0x0                0x0
0xffffbc8000028500 0001 00000000                0x0                0x0
0xffffbc8000028580 0001 00000000                0x0                0x0
0xffffbc8000028600 0001 00000000                0x0                0x0
0xffffbc8000028680 0001 00000000                0x0                0x0
0xffffbc8000028700 0001 00000000                0x0                0x0
0xffffbc8000028780 0001 00000000                0x0                0x0
0xffffbc8000028800 0001 00000000                0x0                0x0
0xffffbc8000028880 0001 00000000                0x0                0x0
0xffffbc8000028900 0001 00000000                0x0                0x0
0xffffbc8000028980 0001 00000000                0x0                0x0
0xffffbc8000028a00 0001 00000000                0x0                0x0
0xffffbc8000028a80 0001 00000000                0x0                0x0
0xffffbc8000028b00 0001 00000000                0x0                0x0
0xffffbc8000028b80 0001 00000000                0x0                0x0
0xffffbc8000028c00 0001 00000000                0x0                0x0
0xffffbc8000028c80 0001 00000000                0x0                0x0
0xffffbc8000028d00 0001 00000000                0x0                0x0
0xffffbc8000028d80 0001 00000000                0x0                0x0
0xffffbc8000028e00 0001 00000000                0x0                0x0
0xffffbc8000028e80 0001 00000000                0x0                0x0
0xffffbc8000028f00 0001 00000000                0x0                0x0
0xffffbc8000028f80 0001 00000000                0x0                0x0
0xffffbc8000029000 0001 00000000                0x0                0x0
0xffffbc8000029080 0001 00000000                0x0                0x0
0xffffbc8000029100 0001 00000000                0x0                0x0
0xffffbc8000029180 0001 00000000                0x0                0x0
0xffffbc8000029200 0001 00000000                0x0                0x0
0xffffbc8000029280 0001 00000000                0x0                0x0
0xffffbc8000029300 0001 00000000                0x0                0x0
0xffffbc8000029380 0001 00000000                0x0                0x0
0xffffbc8000029400 0001 00000000                0x0                0x0
0xffffbc8000029480 0001 00000000                0x0                0x0
0xffffbc8000029500 0001 00000000                0x0                0x0
0xffffbc8000029580 0001 00000000                0x0                0x0
0xffffbc8000029600 0001 00000000                0x0                0x0
0xffffbc8000029680 0001 00000000                0x0                0x0
0xffffbc8000029700 0001 00000000                0x0                0x0
0xffffbc8000029780 0001 00000000                0x0                0x0
0xffffbc8000029800 0001 00000000                0x0                0x0
0xffffbc8000029880 0001 00000000                0x0                0x0
0xffffbc8000029900 0001 00000000                0x0                0x0
0xffffbc8000029980 0001 00000000                0x0                0x0
0xffffbc8000029a00 0001 00000000                0x0                0x0
0xffffbc8000029a80 0001 00000000                0x0                0x0
0xffffbc8000029b00 0001 00000000                0x0                0x0
0xffffbc8000029b80 0001 00000000                0x0                0x0
0xffffbc8000029c00 0001 00000000                0x0                0x0
0xffffbc8000029c80 0001 00000000                0x0                0x0
0xffffbc8000029d00 0001 00000000                0x0                0x0
0xffffbc8000029d80 0001 00000000                0x0                0x0
0xffffbc8000029e00 0001 00000000                0x0                0x0
0xffffbc8000029e80 0001 00000000                0x0                0x0
0xffffbc8000029f00 0001 00000000                0x0                0x0
0xffffbc8000029f80 0001 00000000                0x0                0x0
0xffffbc800002a000 0001 00000000                0x0                0x0
0xffffbc800002a080 0001 00000000                0x0                0x0
0xffffbc800002a100 0001 00000000                0x0                0x0
0xffffbc800002a180 0001 00000000                0x0                0x0
0xffffbc800002a200 0001 00000000                0x0                0x0
0xffffbc800002a280 0001 00000000                0x0                0x0
0xffffbc800002a300 0001 00000000                0x0                0x0
0xffffbc800002a380 0001 00000000                0x0                0x0
0xffffbc800002a400 0001 00000000                0x0                0x0
0xffffbc800002a480 0001 00000000                0x0                0x0
0xffffbc800002a500 0001 00000000                0x0                0x0
0xffffbc800002a580 0001 00000000                0x0                0x0
0xffffbc800002a600 0001 00000000                0x0                0x0
0xffffbc800002a680 0001 00000000                0x0                0x0
0xffffbc800002a700 0001 00000000                0x0                0x0
0xffffbc800002a780 0001 00000000                0x0                0x0
0xffffbc800002a800 0001 00000000                0x0                0x0
0xffffbc800002a880 0001 00000000                0x0                0x0
0xffffbc800002a900 0001 00000000                0x0 

---
This report is generated by a bot. It may contain errors.
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syzbot will keep track of this issue. See:
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If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title

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(See the list of subsystem names on the web dashboard)

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#syz undup

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