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panic:ASan: Unauthorize d Access In ADDR: Addr ADDR [NUM bytes, read, PoolUseAfterFree]



Hello,

syzbot found the following issue on:

HEAD commit:    d5a34bf380e9 linux_pci: Nix pci enumeration kludges.
git tree:       netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=144d0fb1980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=fab579639ba4bf0a
dashboard link: https://syzkaller.appspot.com/bug?extid=cce1d4cba338ac977a16
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/720f3b618853/disk-d5a34bf3.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/6de66a98b615/netbsd-d5a34bf3.gdb.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+cce1d4cba338ac977a16%syzkaller.appspotmail.com@localhost

[ 720.2643121] panic:ASan: Unauthorize d Access In 0xffffffff81cc0c34: Addr 0xffffd68014c4bb00 [8 bytes, read, PoolUseAfterFree]

[ 720.2742961] cpu1: Begin traceback...
[ 720.2943237] vpanic() at netbsd:vpanic+0x27a sys/kern/subr_prf.c:288
[ 720.3542942] panic() at netbsd:panic+0x9d sys/kern/subr_prf.c:1084
[ 720.3943107] kasan_report() at netbsd:kasan_report+0x8c kasan_code_name sys/kern/subr_asan.c:169 [inline]
[ 720.3943107] kasan_report() at netbsd:kasan_report+0x8c sys/kern/subr_asan.c:201
[ 720.4442968] __asan_load8() at netbsd:__asan_load8+0x251 kasan_shadow_4byte_isvalid sys/kern/subr_asan.c:351 [inline]
[ 720.4442968] __asan_load8() at netbsd:__asan_load8+0x251 kasan_shadow_8byte_isvalid sys/kern/subr_asan.c:364 [inline]
[ 720.4442968] __asan_load8() at netbsd:__asan_load8+0x251 kasan_shadow_check sys/kern/subr_asan.c:421 [inline]
[ 720.4442968] __asan_load8() at netbsd:__asan_load8+0x251 sys/kern/subr_asan.c:1208
[ 720.4842958] mount_domount() at netbsd:mount_domount+0x77e mount_checkdirs sys/kern/vfs_mount.c:744 [inline]
[ 720.4842958] mount_domount() at netbsd:mount_domount+0x77e sys/kern/vfs_mount.c:898
[ 720.5243103] do_sys_mount() at netbsd:do_sys_mount+0x749 sys/kern/vfs_syscalls.c:616
[ 720.5642955] compat_40_sys_mount() at netbsd:compat_40_sys_mount+0xbd sys/compat/common/vfs_syscalls_40.c:88
[ 720.6043080] sys___syscall() at netbsd:sys___syscall+0x10e sy_call sys/sys/syscallvar.h:65 [inline]
[ 720.6043080] sys___syscall() at netbsd:sys___syscall+0x10e sys/kern/sys_syscall.c:90
[ 720.6443200] syscall() at netbsd:syscall+0x35c sy_call sys/sys/syscallvar.h:65 [inline]
[ 720.6443200] syscall() at netbsd:syscall+0x35c sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 720.6443200] syscall() at netbsd:syscall+0x35c sys/arch/x86/x86/syscall.c:137
[ 720.6543142] --- syscall (number 21 via SYS_syscall) ---
[ 720.6742980] netbsd:syscall+0x35c:
[ 720.6742980] cpu1: End traceback...
[ 720.6842949] fatal breakpoint trap in supervisor mode
[ 720.6842949] trap type 1 code 0 rip 0xffffffff8023240d cs 0x8 rflags 0x286 cr2 0x73a89982f000 ilevel 0 rsp 0xffffd682490f08d0
[ 720.6942933] curlwp 0xffffd68014da8140 pid 12645.11924 lowest kstack 0xffffd682490e92c0
Stopped in pid 12645.11924 (syz-executor.3) 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_load8() at netbsd:__asan_load8+0x251 kasan_shadow_4byte_isvalid sys/kern/subr_asan.c:351 [inline]
__asan_load8() at netbsd:__asan_load8+0x251 kasan_shadow_8byte_isvalid sys/kern/subr_asan.c:364 [inline]
__asan_load8() at netbsd:__asan_load8+0x251 kasan_shadow_check sys/kern/subr_asan.c:421 [inline]
__asan_load8() at netbsd:__asan_load8+0x251 sys/kern/subr_asan.c:1208
mount_domount() at netbsd:mount_domount+0x77e mount_checkdirs sys/kern/vfs_mount.c:744 [inline]
mount_domount() at netbsd:mount_domount+0x77e sys/kern/vfs_mount.c:898
do_sys_mount() at netbsd:do_sys_mount+0x749 sys/kern/vfs_syscalls.c:616
compat_40_sys_mount() at netbsd:compat_40_sys_mount+0xbd sys/compat/common/vfs_syscalls_40.c:88
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 21 via SYS_syscall) ---
netbsd:syscall+0x35c:
Panic string: ASan: Unauthorized Access In 0xffffffff81cc0c34: Addr 0xffffd68014c4bb00 [8 bytes, read, PoolUseAfterFree]

PID     LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
12242 12242 3   0         0   ffffd68014be1940     syz-executor.0 mutex
14769 14522 3   0       180   ffffd68013f7f740     syz-executor.1 parked
14769 14769 3   0  10000000   ffffd68014da1540     syz-executor.1 mutex
12645 10740 3   0       180   ffffd6801403f040     syz-executor.3 parked
12645>11924 7   1         0   ffffd68014da8140     syz-executor.3
12645 12645 2   1  10040000   ffffd6801345c940     syz-executor.3
12674 12674 3   0  10040000   ffffd68014819b00     syz-executor.2 mutex
15050 15050 2   1  10040000   ffffd6801414d180     syz-executor.4
12854 12854 3   0        40   ffffd680133c9b00     syz-executor.3 mutex
12685 12685 3   0         0   ffffd68012cfeac0     syz-executor.1 mutex
14129 14129 3   0        40   ffffd6801403f8c0     syz-executor.4 mutex
13000 13000 3   0         0   ffffd68014844700     syz-executor.0 vfork
13616 13616 3   0        40   ffffd68013452900     syz-executor.2 mutex
13134 10563 3   0   1140000   ffffd68014498a80     syz-executor.3 mutex
13134 13134 3   0  11000000   ffffd68013dc9a40     syz-executor.3 lwpwait
13218 13218 3   0       180   ffffd68012d5f8c0     syz-executor.1 parked
11406 11406 3   0       180   ffffd6801337d5c0     syz-executor.2 parked
11141 11141 3   1       180   ffffd68012cca580     syz-executor.1 parked
11197 11197 3   0       180   ffffd68012d16700     syz-executor.4 parked
10299 10844 3   0  11100000   ffffd68012c16680     syz-executor.4 vfork
10299 10299 3   0  11000000   ffffd68012be7600     syz-executor.4 lwpwait
11216 11216 3   0       180   ffffd68012cd45c0     syz-executor.3 parked
10384 10384 3   1       180   ffffd68012ac8500     syz-executor.0 parked
9261   9261 3   1       180   ffffd68012c938c0     syz-executor.3 parked
11424 11424 3   0       180   ffffd68014061900     syz-executor.3 parked
7413  10470 3   1  11100000   ffffd68014498640     syz-executor.3 vfork
7413   7413 3   0  11000000   ffffd68012bc0a00     syz-executor.3 lwpwait
10703 10703 3   0       180   ffffd68012b7b100     syz-executor.4 parked
9319   9319 3   0       180   ffffd68012bc0180     syz-executor.2 parked
7407   9574 3   0   1140000   ffffd68012c80780     syz-executor.2 mutex
7407   7407 3   0  11000000   ffffd68012b99140     syz-executor.2 lwpwait
7276 > 6908 7   0   1140000   ffffd68012d0ab00     syz-executor.2
7276   7276 3   0  11000000   ffffd6801343e780     syz-executor.2 lwpwait
7776   7776 3   1       180   ffffd68012a98080     syz-executor.5 parked
6113   7486 3   1   1100000   ffffd68012c66300     syz-executor.5 vfork
6113   6113 3   0  11000000   ffffd68014498200     syz-executor.5 lwpwait
6982   6982 3   1       180   ffffd6801413b100     syz-executor.1 parked
6731   6731 3   1       180   ffffd68012cbc980     syz-executor.1 parked
7500   7500 3   1       180   ffffd680140fb0c0     syz-executor.0 parked
5786   5786 3   1       180   ffffd68012a20300     syz-executor.0 parked
5682   5682 3   1       180   ffffd68012a20b80     syz-executor.2 parked
4235   4235 3   0       180   ffffd68012c03200     syz-executor.0 parked
4067   4067 3   0       180   ffffd680140fb500     syz-executor.1 parked
4915   4915 3   1       180   ffffd68013337980             dhcpcd poll
4320   4320 3   0       180   ffffd68012a71480     syz-executor.5 parked
1063   1063 3   0       180   ffffd68013f452c0     syz-executor.3 parked
2047   2047 3   0       180   ffffd68013df3640     syz-executor.1 parked
1970   1970 3   1       180   ffffd68013337540     syz-executor.0 parked
647     648 3   1  15100000   ffffd68012da5500     syz-executor.0 vfork
647     647 3   0  11000000   ffffd6801343e340     syz-executor.0 lwpwait
1235   8150 3   1       180   ffffd68013465980         syz-fuzzer wait
1235   1456 3   1       1c0   ffffd68012ca3080         syz-fuzzer parked
1235   1451 3   1       180   ffffd68012c93480         syz-fuzzer parked
1235   1207 3   1       180   ffffd68013e55b00         syz-fuzzer wait
1235   1209 3   0       180   ffffd68013e556c0         syz-fuzzer wait
1235   1204 2   1         0   ffffd68013e30ac0         syz-fuzzer
1235   1384 3   0       180   ffffd68013df3a80         syz-fuzzer parked
1235   1101 3   0       180   ffffd68013df3200         syz-fuzzer wait
1235   1109 3   1       180   ffffd68013dc91c0         syz-fuzzer wait
1235    829 3   0       180   ffffd68012d23b80         syz-fuzzer parked
1235    942 3   1       180   ffffd680133a5a80         syz-fuzzer parked
1235    449 3   0       180   ffffd68013420b40         syz-fuzzer wait
1235   1260 3   1       180   ffffd680126d9340         syz-fuzzer parked
1235   1233 3   1       180   ffffd68012a54340         syz-fuzzer parked
1235   1235 3   1       180   ffffd6801337da00         syz-fuzzer parked
1236   1236 3   0       180   ffffd68012ac8940               sshd select
1222   1222 3   1       180   ffffd680126d7740              getty nanoslp
1151   1151 3   1       180   ffffd6801349c5c0              getty nanoslp
1225   1225 3   0       180   ffffd6801349c180              getty nanoslp
1106   1106 3   0       180   ffffd680126d9bc0              getty ttyraw
1095   1095 3   1       180   ffffd680133a5640               sshd select
685     685 3   1       180   ffffd68012d5f040             powerd kqueue
699     699 3   0       180   ffffd6801343ebc0            syslogd kqueue
747     747 3   0       180   ffffd68012c16ac0             dhcpcd poll
745     745 3   0       180   ffffd68012cb2500             dhcpcd poll
584     584 2   1         0   ffffd68012c80bc0             dhcpcd
487     487 3   0       180   ffffd68012da50c0             dhcpcd poll
292     292 3   1       180   ffffd68012d88900             dhcpcd poll
485     485 2   1         0   ffffd68012d884c0             dhcpcd
1         1 3   1       180   ffffd68012870180               init wait
0     14394 3   1       200   ffffd680126d7b80             ktrace ktrwait
0      9969 3   0       200   ffffd6801403f480             ktrace ktrwait
0     10702 3   0       200   ffffd68012cca140             ktrace ktrwait
0      8225 3   1       200   ffffd68012be7a40             ktrace ktrwait
0      5209 3   0       200   ffffd68012cf4a80             ktrace ktrwait
0      3807 3   0       200   ffffd68012cbc540             ktrace ktrwait
0      2779 3   0       200   ffffd68013fd1bc0            swapiod swapiod
0       673 3   0       200   ffffd680129bf6c0            physiod physiod
0       196 3   1       200   ffffd680129c1700          pooldrain pooldrain
0       195 3   1       200   ffffd680129c12c0            ioflush syncer
0       194 3   0       200   ffffd680129bfb00           pgdaemon pgdaemon
0       167 3   1       200   ffffd68012976ac0               usb7 usbevt
0       172 3   1       200   ffffd68012976680               usb6 usbevt
0       170 3   0       200   ffffd68012976240               usb5 usbevt
0       168 3   1       200   ffffd6801291ea80               usb4 usbevt
0       166 3   1       200   ffffd6801291e640               usb3 usbevt
0       165 3   1       200   ffffd6801291e200               usb2 usbevt
0        31 3   1       200   ffffd680128caa40               usb1 usbevt
0        63 3   0       200   ffffd680128ca600               usb0 usbevt
0       126 3   1       200   ffffd680128ca1c0         usbtask-dr usbtsk
0       125 3   1       200   ffffd68012870a00         usbtask-hc usbtsk
0       124 3   0       200   ffffd68010d66b00          swwreboot swwreboot
0       123 3   1       200   ffffd680128705c0             npfgc0 npfgcw
0       122 3   1       200   ffffd680128669c0            rt_free rt_free
0       121 3   0       200   ffffd68012866580              unpgc unpgc
0       120 2   1       200   ffffd68012866140    key_timehandler
0       119 3   1       200   ffffd68012703980    icmp6_wqinput/1 icmp6_wqinput
0       118 3   0       200   ffffd68012703540    icmp6_wqinput/0 icmp6_wqinput
0       117 3   0       200   ffffd68012703100          nd6_timer nd6_timer
0       116 3   1       200   ffffd680126fc940    carp6_wqinput/1 carp6_wqinput
0       115 3   0       200   ffffd680126fc500    carp6_wqinput/0 carp6_wqinput
0       114 3   1       200   ffffd680126fc0c0     carp_wqinput/1 carp_wqinput
0       113 3   0       200   ffffd680126ed900     carp_wqinput/0 carp_wqinput
0       112 3   1       200   ffffd680126ed4c0     icmp_wqinput/1 icmp_wqinput
0       111 3   0       200   ffffd680126ed080     icmp_wqinput/0 icmp_wqinput
0       110 3   1       200   ffffd680126db8c0           rt_timer rt_timer
0       109 3   0       200   ffffd680126db040        vmem_rehash vmem_rehash
0       100 3   1       200   ffffd680126d7300          entbutler entropy
0        99 3   1       200   ffffd680120bdb40              viomb balloon
0        98 3   1       200   ffffd680120bd700      vioif0_txrx/1 vioif0_txrx
0        97 3   0       200   ffffd680120bd2c0      vioif0_txrx/0 vioif0_txrx
0        30 3   0       200   ffffd68010d666c0           scsibus0 sccomp
0        29 3   0       200   ffffd68010d66280               pms0 pmsreset
0        28 3   1       200   ffffd68010cacac0            xcall/1 xcall
0        27 1   1       200   ffffd68010cac680          softser/1
0        26 1   1       200   ffffd68010cac240          softclk/1
0        25 1   1       200   ffffd68010ca9a80          softbio/1
0        24 1   1       200   ffffd68010ca9640          softnet/1
0        23 1   1       201   ffffd68010ca9200             idle/1
0        22 3   0       200   ffffd6800fb55a40           lnxsyswq lnxsyswq
0        21 3   0       200   ffffd6800fb55600           lnxubdwq lnxubdwq
0        20 3   1       200   ffffd6800fb551c0           lnxpwrwq lnxpwrwq
0        19 3   1       200   ffffd6800fb54a00           lnxlngwq lnxlngwq
0        18 3   1       200   ffffd6800fb545c0           lnxhipwq lnxhipwq
0        17 3   0       200   ffffd6800fb54180           lnxrcugc lnxrcugc
0        16 3   0       200   ffffd6800fb4d9c0             sysmon smtaskq
0        15 3   0       200   ffffd6800fb4d580         pmfsuspend pmfsuspend
0        14 3   0       200   ffffd6800fb4d140           pmfevent pmfevent
0        13 3   0       200   ffffd6800fb4a980         sopendfree sopendfr
0        12 3   0       200   ffffd6800fb4a540             ifwdog ifwdog
0        11 3   1       200   ffffd6800fb4a100            iflnkst iflnkst
0        10 3   0       200   ffffd6800fb3b940           nfssilly nfssilly
0         9 3   0       200   ffffd6800fb3b500           pooldisp mutex
0         8 3   1       200   ffffd6800fb3b0c0          modunload mod_unld
0         7 3   0       200   ffffd6800fb32900            xcall/0 xcall
0         6 1   0       200   ffffd6800fb324c0          softser/0
0         5 1   0       200   ffffd6800fb32080          softclk/0
0         4 1   0       200   ffffd6800fb308c0          softbio/0
0         3 1   0       200   ffffd6800fb30480          softnet/0
0         2 1   0       201   ffffd6800fb30040             idle/0
0         0 3   1       200   ffffffff833501c0            swapper uvm
[Locks tracked through LWPs]

****** LWP 12242.12242 (syz-executor.0) @ 0xffffd68014be1940, l_stat=3

*** Locks held:

* Lock 0 (initialized at netbsd:fork1+0x369 sys/kern/kern_fork.c:366)
lock address : ffffd68013f56bd0
type         : sleep/adaptive
initialized  : netbsd:fork1+0x369
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd68014be1940 last held: 0xffffd68014be1940
last locked* : netbsd:execve_loadvm+0x31a
unlocked     : 0
owner/count  : 0xffffd68014be1940 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:387)
lock address : netbsd:proc_lock
type         : sleep/adaptive
initialized  : netbsd:procinit+0x5c
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  4
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffd68014be1940 last held: 0xffffd68014da8140
last locked* : netbsd:mount_domount+0x6ec
unlocked     : netbsd:mount_domount+0x98e
owner field  : 0xffffd68014da8140 wait/spin:                1/0
Turnstile:
=> 0 waiting readers:
=> 10 waiting writers: 0xffffd6800fb3b500 0xffffd680133c9b00 0xffffd68014da1540 0xffffd68014498a80 0xffffd68014be1940 0xffffd68012cfeac0 0xffffd68012c80780 0xffffd68014819b00 0xffffd6801403f8c0 0xffffd68013452900

****** LWP 12645.11924 (syz-executor.3) @ 0xffffd68014da8140, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:fstrans_init+0x20 sys/kern/vfs_trans.c:136)
lock address : netbsd:vfs_suspend_lock
type         : sleep/adaptive
initialized  : netbsd:fstrans_init+0x20
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffd68014da8140 last held: 0xffffd68014da8140
last locked* : netbsd:vfs_suspend+0x1a7
unlocked     : netbsd:mount_domount+0xb91
owner field  : 0xffffd68014da8140 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:vfs_mountalloc+0xbc sys/kern/vfs_mount.c:163)
lock address : ffffd68014db9700
type         : sleep/adaptive
initialized  : netbsd:vfs_mountalloc+0xbc
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffd68014da8140 last held: 0xffffd68014da8140
last locked* : netbsd:mount_domount+0x2c2
unlocked     : 0
owner field  : 0xffffd68014da8140 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

* Lock 2 (initialized at netbsd:vcache_alloc+0x3d sys/kern/vfs_vnode.c:1438)
lock address : ffffd68014b50740
type         : sleep/adaptive
initialized  : netbsd:vcache_alloc+0x3d
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffd68014da8140 last held: 0xffffd68014da8140
last locked* : netbsd:genfs_lock+0x15a
unlocked     : netbsd:genfs_unlock+0x2a
owner/count  : 0xffffd68014da8140 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

* Lock 3 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:387)
lock address : netbsd:proc_lock
type         : sleep/adaptive
initialized  : netbsd:procinit+0x5c
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  4
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffd68014da8140 last held: 0xffffd68014da8140
last locked* : netbsd:mount_domount+0x6ec
unlocked     : netbsd:mount_domount+0x98e
owner field  : 0xffffd68014da8140 wait/spin:                1/0
Turnstile:
=> 0 waiting readers:
=> 10 waiting writers: 0xffffd6800fb3b500 0xffffd680133c9b00 0xffffd68014da1540 0xffffd68014498a80 0xffffd68014be1940 0xffffd68012cfeac0 0xffffd68012c80780 0xffffd68014819b00 0xffffd6801403f8c0 0xffffd68013452900

*** Locks wanted: none

****** LWP 12674.12674 (syz-executor.2) @ 0xffffd68014819b00, l_stat=3

*** Locks held:

* Lock 0 (initialized at netbsd:fork1+0x369 sys/kern/kern_fork.c:366)
lock address : ffffd68012d57f10
type         : sleep/adaptive
initialized  : netbsd:fork1+0x369
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd68014819b00 last held: 0xffffd68014819b00
last locked* : netbsd:exit1+0x2e3
unlocked     : 0
owner/count  : 0xffffd68014819b00 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 15050.15050 (syz-executor.4) @ 0xffffd6801414d180, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:fork1+0x369 sys/kern/kern_fork.c:366)
lock address : ffffd68012d9ef90
type         : sleep/adaptive
initialized  : netbsd:fork1+0x369
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffd6801414d180 last held: 0xffffd6801414d180
last locked* : netbsd:exit1+0x2e3
unlocked     : 0
owner/count  : 0xffffd6801414d180 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 12685.12685 (syz-executor.1) @ 0xffffd68012cfeac0, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:387)
lock address : netbsd:proc_lock
type         : sleep/adaptive
initialized  : netbsd:procinit+0x5c
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  4
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffd68012cfeac0 last held: 0xffffd68014da8140
last locked* : netbsd:mount_domount+0x6ec
unlocked     : netbsd:mount_domount+0x98e
owner field  : 0xffffd68014da8140 wait/spin:                1/0
Turnstile:
=> 0 waiting readers:
=> 10 waiting writers: 0xffffd6800fb3b500 0xffffd680133c9b00 0xffffd68014da1540 0xffffd68014498a80 0xffffd68014be1940 0xffffd68012cfeac0 0xffffd68012c80780 0xffffd68014819b00 0xffffd6801403f8c0 0xffffd68013452900

****** LWP 13134.10563 (syz-executor.3) @ 0xffffd68014498a80, l_stat=3

*** Locks held:

* Lock 0 (initialized at netbsd:do_posix_spawn+0xfb sys/kern/kern_exec.c:2580)
lock address : ffffd68010c03600
type         : sleep/adaptive
initialized  : netbsd:do_posix_spawn+0xfb
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd68014498a80 last held: 0xffffd68014498a80
last locked* : netbsd:do_posix_spawn+0x103
unlocked     : 0
owner field  : 0xffffd68014498a80 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:fork1+0x369 sys/kern/kern_fork.c:366)
lock address : ffffd68012c11a50
type         : sleep/adaptive
initialized  : netbsd:fork1+0x369
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd68014498a80 last held: 0xffffd68014498a80
last locked* : netbsd:execve_loadvm+0x31a
unlocked     : 0
owner/count  : 0xffffd68014498a80 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 10299.10844 (syz-executor.4) @ 0xffffd68012c16680, 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 : 0xffffd68012c16680 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 7407.9574 (syz-executor.2) @ 0xffffd68012c80780, l_stat=3

*** Locks held:

* Lock 0 (initialized at netbsd:do_posix_spawn+0xfb sys/kern/kern_exec.c:2580)
lock address : ffffd6801444a700
type         : sleep/adaptive
initialized  : netbsd:do_posix_spawn+0xfb
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffd68012c80780 last held: 0xffffd68012c80780
last locked* : netbsd:do_posix_spawn+0x103
unlocked     : 0
owner field  : 0xffffd68012c80780 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:fork1+0x369 sys/kern/kern_fork.c:366)
lock address : ffffd68013393ad0
type         : sleep/adaptive
initialized  : netbsd:fork1+0x369
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffd68012c80780 last held: 0xffffd68012c80780
last locked* : netbsd:execve_loadvm+0x31a
unlocked     : 0
owner/count  : 0xffffd68012c80780 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:387)
lock address : netbsd:proc_lock
type         : sleep/adaptive
initialized  : netbsd:procinit+0x5c
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  4
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffd68012c80780 last held: 0xffffd68014da8140
last locked* : netbsd:mount_domount+0x6ec
unlocked     : netbsd:mount_domount+0x98e
owner field  : 0xffffd68014da8140 wait/spin:                1/0
Turnstile:
=> 0 waiting readers:
=> 10 waiting writers: 0xffffd6800fb3b500 0xffffd680133c9b00 0xffffd68014da1540 0xffffd68014498a80 0xffffd68014be1940 0xffffd68012cfeac0 0xffffd68012c80780 0xffffd68014819b00 0xffffd6801403f8c0 0xffffd68013452900

****** LWP 7276.6908 (syz-executor.2) @ 0xffffd68012d0ab00, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:do_posix_spawn+0xfb sys/kern/kern_exec.c:2580)
lock address : ffffd680134a2a80
type         : sleep/adaptive
initialized  : netbsd:do_posix_spawn+0xfb
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffd68012d0ab00 last held: 0xffffd68012d0ab00
last locked* : netbsd:do_posix_spawn+0x103
unlocked     : 0
owner field  : 0xffffd68012d0ab00 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:fork1+0x369 sys/kern/kern_fork.c:366)
lock address : ffffd68012c4d3d0
type         : sleep/adaptive
initialized  : netbsd:fork1+0x369
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffd68012d0ab00 last held: 0xffffd68012d0ab00
last locked* : netbsd:execve_loadvm+0x31a
unlocked     : 0
owner/count  : 0xffffd68012d0ab00 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 745.745 (dhcpcd) @ 0xffffd68012cb2500, 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 : 0xffffd68012cb2500 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 584.584 (dhcpcd) @ 0xffffd68012c80bc0, 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 : 0xffffd68012c80bc0 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 292.292 (dhcpcd) @ 0xffffd68012d88900, 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 : 0xffffd68012d88900 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) @ 0xffffd68012d884c0, 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 : 0xffffd68012d884c0 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) @ 0xffffd68010cac240, 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 : 0xffffd68010cac240 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) @ 0xffffd6800fb4a100, 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 : 0xffffd6800fb4a100 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.9 (pooldisp) @ 0xffffd6800fb3b500, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:387)
lock address : netbsd:proc_lock
type         : sleep/adaptive
initialized  : netbsd:procinit+0x5c
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  4
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffd6800fb3b500 last held: 0xffffd68014da8140
last locked* : netbsd:mount_domount+0x6ec
unlocked     : netbsd:mount_domount+0x98e
owner field  : 0xffffd68014da8140 wait/spin:                1/0
Turnstile:
=> 0 waiting readers:
=> 10 waiting writers: 0xffffd6800fb3b500 0xffffd680133c9b00 0xffffd68014da1540 0xffffd68014498a80 0xffffd68014be1940 0xffffd68012cfeac0 0xffffd68012c80780 0xffffd68014819b00 0xffffd6801403f8c0 0xffffd68013452900

****** LWP 0.5 (softclk/0) @ 0xffffd6800fb32080, 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 : 0xffffd6800fb32080 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) @ 0xffffffff833501c0, 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 : 0xffffffff833501c0 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 cpu0:

* Lock 0 (initialized at netbsd:main+0x11e sys/kern/init_main.c:304)
lock address : netbsd:kernel_lock
type         : spin
initialized  : netbsd:main+0x11e
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd68012d0ab00 last held: 0xffffd6800fb324c0
last locked* : netbsd:softint_dispatch+0x865
unlocked     : netbsd:softint_dispatch+0x890
curcpu holds :                  0 wanted by: 000000000000000000

* Lock 1 (initialized at netbsd:com_attach_subr+0x127 sys/dev/ic/com.c:565)
lock address : ffffd68010c03d20
type         : spin
initialized  : netbsd:com_attach_subr+0x127
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd68012d0ab00 last held: 0xffffd6800fb324c0
last locked* : netbsd:comstart+0x171
unlocked     : netbsd:comintr+0x73c
owner field  : 0x0000000000000800 wait/spin:                0/1

******* 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 : 0xffffd68014da8140 last held: 0xffffd68014da8140
last locked* : netbsd:kprintf_lock+0x33
unlocked     : netbsd:kprintf_unlock+0x53
owner field  : 0x0000000000000800 wait/spin:                0/1

              PAGE FLAG   PQ            UOBJECT              UANON
0xffffd68000017180 0041 00000000                0x0                0x0
0xffffd68000017200 0041 00000000                0x0                0x0
0xffffd68000017280 0041 00000000                0x0                0x0
0xffffd68000017300 0041 00000000                0x0                0x0
0xffffd68000017380 0041 00000000                0x0                0x0
0xffffd68000017400 0041 00000000                0x0                0x0
0xffffd68000017480 0041 00000000                0x0                0x0
0xffffd68000017500 0041 00000000                0x0                0x0
0xffffd68000017580 0041 00000000                0x0                0x0
0xffffd68000017600 0041 00000000                0x0                0x0
0xffffd68000017680 0041 00000000                0x0                0x0
0xffffd68000017700 0041 00000000                0x0                0x0
0xffffd68000017780 0041 00000000                0x0                0x0
0xffffd68000017800 0041 00000000                0x0                0x0
0xffffd68000017880 0041 00000000                0x0                0x0
0xffffd68000017900 0041 00000000                0x0                0x0
0xffffd68000017980 0041 00000000                0x0                0x0
0xffffd68000017a00 0041 00000000                0x0                0x0
0xffffd68000017a80 0041 00000000                0x0                0x0
0xffffd68000017b00 0041 00000000                0x0                0x0
0xffffd68000017b80 0041 00000000                0x0                0x0
0xffffd68000017c00 0041 00000000                0x0                0x0
0xffffd68000017c80 0041 00000000                0x0                0x0
0xffffd68000017d00 0041 00000000                0x0                0x0
0xffffd68000017d80 0041 00000000                0x0                0x0
0xffffd68000017e00 0041 00000000                0x0                0x0
0xffffd68000017e80 0041 00000000                0x0                0x0
0xffffd68000017f00 0041 00000000                0x0                0x0
0xffffd68000017f80 0041 00000000                0x0                0x0
0xffffd68000018000 0041 00000000                0x0                0x0
0xffffd68000018080 0041 00000000                0x0                0x0
0xffffd68000018100 0041 00000000                0x0                0x0
0xffffd68000018180 0041 00000000                0x0                0x0
0xffffd68000018200 0041 00000000                0x0                0x0
0xffffd68000018280 0041 00000000                0x0                0x0
0xffffd68000018300 0041 00000000                0x0                0x0
0xffffd68000018380 0041 00000000                0x0                0x0
0xffffd68000018400 0041 00000000                0x0                0x0
0xffffd68000018480 0041 00000000                0x0                0x0
0xffffd68000018500 0041 00000000                0x0                0x0
0xffffd68000018580 0041 00000000                0x0                0x0
0xffffd68000018600 0041 00000000                0x0                0x0
0xffffd68000018680 0041 00000000                0x0                0x0
0xffffd68000018700 0041 00000000                0x0                0x0
0xffffd68000018780 0041 00000000                0x0                0x0
0xffffd68000018800 0041 00000000                0x0                0x0
0xffffd68000018880 0041 00000000                0x0                0x0
0xffffd68000018900 0041 00000000                0x0                0x0
0xffffd68000018980 0041 00000000                0x0                0x0
0xffffd68000018a00 0041 00000000                0x0                0x0
0xffffd68000018a80 0041 00000000                0x0                0x0
0xffffd68000018b00 0041 00000000                0x0                0x0
0xffffd68000018b80 0041 00000000                0x0                0x0
0xffffd68000018c00 0041 00000000                0x0                0x0
0xffffd68000018c80 0041 00000000                0x0                0x0
0xffffd68000018d00 0041 00000000                0x0                0x0
0xffffd68000018d80 0041 00000000                0x0                0x0
0xffffd68000018e00 0041 00000000                0x0                0x0
0xffffd68000018e80 0041 00000000                0x0                0x0
0xffffd68000018f00 0041 00000000                0x0                0x0
0xffffd68000018f80 0041 00000000                0x0                0x0
0xffffd68000019000 0041 00000000                0x0                0x0
0xffffd68000019080 0041 00000000                0x0                0x0
0xffffd68000019100 0041 00000000                0x0                0x0
0xffffd68000019180 0041 00000000                0x0                0x0
0xffffd68000019200 0041 00000000                0x0                0x0
0xffffd68000019280 0041 00000000                0x0                0x0
0xffffd68000019300 0041 00000000                0x0                0x0
0xffffd68000019380 0041 00000000                0x0                0x0
0xffffd68000019400 0041 00000000                0x0                0x0
0xffffd68000019480 0041 00000000                0x0                0x0
0xffffd68000019500 0041 00000000                0x0                0x0
0xffffd68000019580 0041 00000000                0x0                0x0
0xffffd68000019600 0041 00000000                0x0                0x0
0xffffd68000019680 0041 00000000                0x0                0x0
0xffffd68000019700 0041 00000000                0x0                0x0
0xffffd68000019780 0041 00000000                0x0                0x0
0xffffd68000019800 0041 00000000                0x0                0x0
0xffffd68000019880 0041 00000000                0x0                0x0
0xffffd68000019900 0041 00000000                0x0                0x0
0xffffd68000019980 0041 00000000                0x0                0x0
0xffffd68000019a00 0041 00000000                0x0                0x0
0xffffd68000019a80 0041 00000000                0x0                0x0
0xffffd68000019b00 0041 00000000                0x0                0x0
0xffffd68000019b80 0041 00000000                0x0                0x0
0xffffd68000019c00 0041 00000000                0x0                0x0
0xffffd68000019c80 0041 00000000                0x0                0x0
0xffffd68000019d00 0041 00000000                0x0                0x0
0xffffd68000019d80 0041 00000000                0x0                0x0
0xffffd68000019e00 0041 00000000                0x0                0x0
0xffffd68000019e80 0041 00000000                0x0                0x0
0xffffd68000019f00 0041 00000000                0x0                0x0
0xffffd68000019f80 0041 00000000                0x0                0x0
0xffffd6800001a000 0041 00000000                0x0                0x0
0xffffd6800001a080 0041 00000000                0x0                0x0
0xffffd6800001a100 0041 00000000                0x0                0x0
0xffffd6800001a180 0041 00000000                0x0                0x0
0xffffd6800001a200 0041 00000000                0x0                0x0
0xffffd6800001a280 0041 00000000                0x0                0x0
0xffffd6800001a300 0041 00000000                0x0                0x0
0xffffd6800001a380 0041 00000000                0x0                0x0
0xffffd6800001a400 0041 00000000                0x0                0x0
0xffffd6800001a480 0041 00000000                0x0                0x0
0xffffd6800001a500 0041 00000000                0x0                0x0
0xffffd6800001a580 0041 00000000                0x0                0x0
0xffffd6800001a600 0041 00000000                0x0                0x0
0xffffd6800001a680 0041 00000000                0x0                0x0
0xffffd6800001a700 0041 00000000                0x0                0x0
0xffffd6800001a780 0041 00000000                0x0                0x0
0xffffd6800001a800 0041 00000000                0x0                0x0
0xffffd6800001a880 0041 00000000                0x0                0x0
0xffffd6800001a900 0041 00000000                0x0                0x0
0xffffd6800001a980 0041 00000000                0x0                0x0
0xffffd6800001aa00 0041 00000000                0x0                0x0
0xffffd6800001aa80 0041 00000000                0x0                0x0
0xffffd6800001ab00 0041 00000000                0x0                0x0
0xffffd6800001ab80 0041 00000000                0x0                0x0
0xffffd6800001ac00 0041 00000000                0x0                0x0
0xffffd6800001ac80 0041 00000000                0x0                0x0
0xffffd6800001ad00 0041 00000000                0x0                0x0
0xffffd6800001ad80 0041 00000000                0x0                0x0
0xffffd6800001ae00 0041 00000000                0x0                0x0
0xffffd6800001ae80 0041 00000000                0x0                0x0
0xffffd6800001af00 0041 00000000                0x0                0x0
0xffffd6800001af80 0041 00000000                0x0                0x0
0xffffd6800001b000 0041 00000000                0x0                0x0
0xffffd6800001b080 0041 00000000                0x0                0x0
0xffffd6800001b100 0041 00000000                0x0                0x0
0xffffd6800001b180 0041 00000000                0x0                0x0
0xffffd6800001b200 0041 00000000                0x0                0x0
0xffffd6800001b280 0041 00000000                0x0                0x0
0xffffd6800001b300 0041 00000000                0x0                0x0
0xffffd6800001b380 0041 00000000                0x0                0x0
0xffffd6800001b400 0041 00000000                0x0                0x0
0xffffd6800001b480 0041 00000000                0x0                0x0
0xffffd6800001b500 0041 00000000                0x0                0x0
0xffffd6800001b580 0041 00000000                0x0                0x0
0xffffd6800001b600 0041 00000000                0x0                0x0
0xffffd6800001b680 0041 00000000                0x0                0x0
0xffffd6800001b700 0041 00000000                0x0                0x0
0xffffd6800001b780 0041 00000000                0x0                0x0
0xffffd6800001b800 0041 00000000                0x0                0x0
0xffffd6800001b880 0041 00000000                0x0                0x0
0xffffd6800001b900 0041 00000000                0x0                0x0
0xffffd6800001b980 0041 00000000                0x0                0x0
0xffffd6800001ba00 0041 00000000                0x0                0x0
0xffffd6800001ba80 0041 00000000                0x0                0x0
0xffffd6800001bb00 0041 00000000                0x0                0x0
0xffffd6800001bb80 0001 00000000                0x0                0x0
0xffffd6800001bc00 0001 00000000                0x0                0x0
0xffffd6800001bc80 0001 00000000                0x0                0x0
0xffffd6800001bd00 0001 00000000                0x0                0x0
0xffffd6800001bd80 0001 00000000                0x0                0x0
0xffffd6800001be00 0001 00000000                0x0                0x0
0xffffd6800001be80 0001 00000000                0x0                0x0
0xffffd6800001bf00 0001 00000000                0x0                0x0
0xffffd6800001bf80 0001 00000000                0x0                0x0
0xffffd6800001c000 0001 00000000                0x0                0x0
0xffffd6800001c080 0001 00000000                0x0                0x0
0xffffd6800001c100 0001 00000000                0x0                0x0
0xffffd6800001c180 0001 00000000                0x0                0x0
0xffffd6800001c200 0001 00000000                0x0                0x0
0xffffd6800001c280 0001 00000000                0x0                0x0
0xffffd6800001c300 0001 00000000                0x0                0x0
0xffffd6800001c380 0001 00000000                0x0                0x0
0xffffd6800001c400 0001 00000000                0x0                0x0
0xffffd6800001c480 0001 00000000                0x0                0x0
0xffffd6800001c500 0001 00000000                0x0                0x0
0xffffd6800001c580 0001 00000000                0x0                0x0
0xffffd6800001c600 0001 00000000                0x0                0x0
0xffffd6800001c680 0001 00000000                0x0                0x0
0xffffd6800001c700 0001 00000000                0x0                0x0
0xffffd6800001c780 0001 00000000                0x0                0x0
0xffffd6800001c800 0001 00000000                0x0                0x0
0xffffd6800001c880 0001 00000000                0x0                0x0
0xffffd6800001c900 0001 00000000                0x0                0x0
0xffffd6800001c980 0001 00000000                0x0                0x0
0xffffd6800001ca00 0001 00000000                0x0                0x0
0xffffd6800001ca80 0001 00000000                0x0                0x0
0xffffd6800001cb00 0001 00000000                0x0                0x0
0xffffd6800001cb80 0001 00000000                0x0                0x0
0xffffd6800001cc00 0001 00000000                0x0                0x0
0xffffd6800001cc80 0001 00000000                0x0                0x0
0xffffd6800001cd00 0001 00000000                0x0                0x0
0xffffd6800001cd80 0001 00000000                0x0                0x0
0xffffd6800001ce00 0001 00000000                0x0                0x0
0xffffd6800001ce80 0001 00000000                0x0                0x0
0xffffd6800001cf00 0001 00000000                0x0                0x0
0xffffd6800001cf80 0001 00000000                0x0                0x0
0xffffd6800001d000 0001 00000000                0x0                0x0
0xffffd6800001d080 0001 00000000                0x0                0x0
0xffffd6800001d100 0001 00000000                0x0                0x0
0xffffd6800001d180 0001 00000000                0x0                0x0
0xffffd6800001d200 0001 00000000                0x0                0x0
0xffffd6800001d280 0001 00000000                0x0                0x0
0xffffd6800001d300 0001 00000000                0x0                0x0
0xffffd6800001d380 0001 00000000                0x0                0x0
0xffffd6800001d400 0001 00000000                0x0                0x0
0xffffd6800001d480 0001 00000000                0x0                0x0
0xffffd6800001d500 0001 00000000                0x0                0x0
0xffffd6800001d580 0001 00000000                0x0                0x0
0xffffd6800001d600 0001 00000000                0x0                0x0
0xffffd6800001d680 0001 00000000                0x0                0x0
0xffffd6800001d700 0001 00000000                0x0                0x0
0xffffd6800001d780 0001 00000000                0x0                0x0
0xffffd6800001d800 0001 00000000                0x0                0x0
0xffffd6800001d880 0001 00000000                0x0                0x0
0xffffd6800001d900 0001 00000000                0x0                0x0
0xffffd6800001d980 0001 00000000                0x0                0x0
0xffffd6800001da00 0001 00000000                0x0                0x0
0xffffd6800001da80 0001 00000000                0x0                0x0
0xffffd6800001db00 0001 00000000                0x0                0x0
0xffffd6800001db80 0001 00000000                0x0                0x0
0xffffd6800001dc00 0001 00000000                0x0                0x0
0xffffd6800001dc80 0001 00000000                0x0                0x0
0xffffd6800001dd00 0001 00000000                0x0                0x0
0xffffd6800001dd80 0001 00000000                0x0                0x0
0xffffd6800001de00 0001 00000000                0x0                0x0
0xffffd6800001de80 0001 00000000                0x0                0x0
0xffffd6800001df00 0001 00000000                0x0                0x0
0xffffd6800001df80 0001 00000000                0x0                0x0
0xffffd6800001e000 0001 00000000                0x0                0x0
0xffffd6800001e080 0001 00000000                0x0                0x0
0xffffd6800001e100 0001 00000000                0x0                0x0
0xffffd6800001e180 0001 00000000                0x0                0x0
0xffffd6800001e200 0001 00000000                0x0                0x0
0xffffd6800001e280 0001 00000000                0x0                0x0
0xffffd6800001e300 0001 00000000                0x0                0x0
0xffffd6800001e380 0001 00000000                0x0                0x0
0xffffd6800001e400 0001 00000000                0x0                0x0
0xffffd6800001e480 0001 00000000                0x0                0x0
0xffffd6800001e500 0001 00000000                0x0                0x0
0xffffd6800001e580 0001 00000000                0x0                0x0
0xffffd6800001e600 0001 00000000                0x0                0x0
0xffffd6800001e680 0001 00000000                0x0                0x0
0xffffd6800001e700 0001 00000000                0x0                0x0
0xffffd6800001e780 0001 00000000                0x0                0x0
0xffffd6800001e800 0001 00000000                0x0                0x0
0xffffd6800001e880 0001 00000000                0x0                0x0
0xffffd6800001e900 0001 00000000                0x0                0x0
0xffffd6800001e980 0001 00000000                0x0                0x0
0xffffd6800001ea00 0001 00000000                0x0                0x0
0xffffd6800001ea80 0001 00000000                0x0                0x0
0xffffd6800001eb00 0001 00000000                0x0                0x0
0xffffd6800001eb80 0001 00000000                0x0                0x0
0xffffd6800001ec00 0001 00000000                0x0                0x0
0xffffd6800001ec80 0001 00000000                0x0                0x0
0xffffd6800001ed00 0001 00000000                0x0                0x0
0xffffd6800001ed80 0001 00000000                0x0                0x0
0xffffd6800001ee00 0001 00000000                0x0                0x0
0xffffd6800001ee80 0001 00000000                0x0                0x0
0xffffd6800001ef00 0001 00000000                0x0                0x0
0xffffd6800001ef80 0001 00000000                0x0                0x0
0xffffd6800001f000 0001 00000000                0x0                0x0
0xffffd6800001f080 0001 00000000                0x0                0x0
0xffffd6800001f100 0001 00000000                0x0                0x0
0xffffd6800001f180 0001 00000000                0x0                0x0
0xffffd6800001f200 0001 00000000                0x0                0x0
0xffffd6800001f280 0001 00000000                0x0                0x0
0xffffd6800001f300 0001 00000000                0x0                0x0
0xffffd6800001f380 0001 00000000                0x0                0x0
0xffffd6800001f400 0001 00000000                0x0                0x0
0xffffd6800001f480 0001 00000000                0x0                0x0
0xffffd6800001f500 0001 00000000                0x0                0x0
0xffffd6800001f580 0001 00000000                0x0                0x0
0xffffd6800001f600 0001 00000000                0x0                0x0
0xffffd6800001f680 0001 00000000                0x0                0x0
0xffffd6800001f700 0001 00000000                0x0                0x0
0xffffd6800001f780 0001 00000000                0x0                0x0
0xffffd6800001f800 0001 00000000                0x0                0x0
0xffffd6800001f880 0001 00000000                0x0                0x0
0xffffd6800001f900 0001 00000000                0x0                0x0
0xffffd6800001f980 0001 00000000                0x0                0x0
0xffffd6800001fa00 0001 00000000                0x0                0x0
0xffffd6800001fa80 0001 00000000                0x0                0x0
0xffffd6800001fb00 0001 00000000                0x0                0x0
0xffffd6800001fb80 0001 00000000                0x0                0x0
0xffffd6800001fc00 0001 00000000                0x0                0x0
0xffffd6800001fc80 0001 00000000                0x0                0x0
0xffffd6800001fd00 0001 00000000                0x0                0x0
0xffffd6800001fd80 0001 00000000                0x0                0x0
0xffffd6800001fe00 0001 00000000                0x0                0x0
0xffffd6800001fe80 0001 00000000                0x0                0x0
0xffffd6800001ff00 0001 00000000                0x0                0x0
0xffffd6800001ff80 0001 00000000                0x0                0x0
0xffffd68000020000 0001 00000000                0x0                0x0
0xffffd68000020080 0001 00000000                0x0                0x0
0xffffd68000020100 0001 00000000                0x0                0x0
0xffffd68000020180 0001 00000000                0x0                0x0
0xffffd68000020200 0001 00000000                0x0                0x0
0xffffd68000020280 0001 00000000                0x0                0x0
0xffffd68000020300 0001 00000000                0x0                0x0
0xffffd68000020380 0001 00000000                0x0                0x0
0xffffd68000020400 0001 00000000                0x0                0x0
0xffffd68000020480 0001 00000000                0x0                0x0
0xffffd68000020500 0001 00000000                0x0                0x0
0xffffd68000020580 0001 00000000                0x0                0x0
0xffffd68000020600 0001 00000000                0x0                0x0
0xffffd68000020680 0001 00000000                0x0                0x0
0xffffd68000020700 0001 00000000                0x0                0x0
0xffffd68000020780 0001 00000000                0x0                0x0
0xffffd68000020800 0001 00000000                0x0                0x0
0xffffd68000020880 0001 00000000                0x0                0x0
0xffffd68000020900 0001 00000000                0x0                0x0
0xffffd68000020980 0001 00000000                0x0                0x0
0xffffd68000020a00 0001 00000000                0x0                0x0
0xffffd68000020a80 0001 00000000                0x0                0x0
0xffffd68000020b00 0001 00000000                0x0                0x0
0xffffd68000020b80 0001 00000000                0x0                0x0
0xffffd68000020c00 0001 00000000                0x0                0x0
0xffffd68000020c80 0001 00000000                0x0                0x0
0xffffd68000020d00 0001 00000000                0x0                0x0
0xffffd68000020d80 0001 00000000                0x0                0x0
0xffffd68000020e00 0001 00000000                0x0                0x0
0xffffd68000020e80 0001 00000000                0x0                0x0
0xffffd68000020f00 0001 00000000                0x0                0x0
0xffffd68000020f80 0001 00000000                0x0                0x0
0xffffd68000021000 0001 00000000                0x0                0x0
0xffffd68000021080 0001 00000000                0x0                0x0
0xffffd68000021100 0001 00000000                0x0                0x0
0xffffd68000021180 0001 00000000                0x0                0x0
0xffffd68000021200 0001 00000000                0x0                0x0
0xffffd68000021280 0001 00000000                0x0                0x0
0xffffd68000021300 0001 00000000                0x0                0x0
0xffffd68000021380 0001 00000000                0x0                0x0
0xffffd68000021400 0001 00000000                0x0                0x0
0xffffd68000021480 0001 00000000                0x0                0x0
0xffffd68000021500 0001 00000000                0x0                0x0
0xffffd68000021580 0001 00000000                0x0                0x0
0xffffd68000021600 0001 00000000                0x0                0x0
0xffffd68000021680 0001 00000000                0x0                0x0
0xffffd68000021700 0001 00000000                0x0                0x0
0xffffd68000021780 0001 00000000                0x0                0x0
0xffffd68000021800 0001 00000000                0x0                0x0
0xffffd68000021880 0001 00000000                0x0                0x0
0xffffd68000021900 0001 00000000                0x0                0x0
0xffffd68000021980 0001 00000000                0x0                0x0
0xffffd68000021a00 0001 00000000                0x0                0x0
0xffffd68000021a80 0001 00000000                0x0                0x0
0xffffd68000021b00 0001 00000000                0x0                0x0
0xffffd68000021b80 0001 00000000                0x0                0x0
0xffffd68000021c00 0001 00000000                0x0                0x0
0xffffd68000021c80 0001 00000000                0x0                0x0
0xffffd68000021d00 0001 00000000                0x0                0x0
0xffffd68000021d80 0001 00000000                0x0                0x0
0xffffd68000021e00 0001 00000000                0x0                0x0
0xffffd68000021e80 0001 00000000                0x0                0x0
0xffffd68000021f00 0001 00000000                0x0                0x0
0xffffd68000021f80 0001 00000000                0x0                0x0
0xffffd68000022000 0001 00000000                0x0                0x0
0xffffd68000022080 0001 00000000                0x0                0x0
0xffffd68000022100 0001 00000000                0x0                0x0
0xffffd68000022180 0001 00000000                0x0                0x0
0xffffd68000022200 0001 00000000                0x0                0x0
0xffffd68000022280 0001 00000000                0x0                0x0
0xffffd68000022300 0001 00000000                0x0                0x0
0xffffd68000022380 0001 00000000                0x0                0x0
0xffffd68000022400 0001 00000000                0x0                0x0
0xffffd68000022480 0001 00000000                0x0                0x0
0xffffd68000022500 0001 00000000                0x0                0x0
0xffffd68000022580 0001 00000000                0x0                0x0
0xffffd68000022600 0001 00000000                0x0                0x0
0xffffd68000022680 0001 00000000                0x0                0x0
0xffffd68000022700 0001 00000000                0x0                0x0
0xffffd68000022780 0001 00000000                0x0                0x0
0xffffd68000022800 0001 00000000                0x0                0x0
0xffffd68000022880 0001 00000000                0x0                0x0
0xffffd68000022900 0001 00000000                0x0                0x0
0xffffd68000022980 0001 00000000                0x0                0x0
0xffffd68000022a00 0001 00000000                0x0                0x0
0xffffd68000022a80 0001 00000000                0x0                0x0
0xffffd68000022b00 0001 00000000                0x0                0x0
0xffffd68000022b80 0001 00000000                0x0                0x0
0xffffd68000022c00 0001 00000000                0x0                0x0
0xffffd68000022c80 0001 00000000                0x0                0x0
0xffffd68000022d00 0001 00000000                0x0                0x0
0xffffd68000022d80 0001 00000000                0x0                0x0
0xffffd68000022e00 0001 00000000                0x0                0x0
0xffffd68000022e80 0001 00000000                0x0                0x0
0xffffd68000022f00 0001 00000000                0x0                0x0
0xffffd68000022f80 0001 00000000                0x0                0x0
0xffffd68000023000 0001 00000000                0x0                0x0
0xffffd68000023080 0001 00000000                0x0                0x0
0xffffd68000023100 0001 00000000                0x0                0x0
0xffffd68000023180 0001 00000000                0x0                0x0
0xffffd68000023200 0001 00000000                0x0                0x0
0xffffd68000023280 0001 00000000                0x0                0x0
0xffffd68000023300 0001 00000000                0x0                0x0
0xffffd68000023380 0001 00000000                0x0                0x0
0xffffd68000023400 0001 00000000                0x0                0x0
0xffffd68000023480 0001 00000000                0x0                0x0
0xffffd68000023500 0001 00000000                0x0                0x0
0xffffd68000023580 0001 00000000                0x0                0x0
0xffffd68000023600 0001 00000000                0x0                0x0
0xffffd68000023680 0001 00000000                0x0                0x0
0xffffd68000023700 0001 00000000                0x0                0x0
0xffffd68000023780 0001 00000000                0x0                0x0
0xffffd68000023800 0001 00000000                0x0                0x0
0xffffd68000023880 0001 00000000                0x0                0x0
0xffffd68000023900 0001 00000000                0x0                0x0
0xffffd68000023980 0001 00000000                0x0                0x0
0xffffd68000023a00 0001 00000000                0x0                0x0
0xffffd68000023a80 0001 00000000                0x0                0x0
0xffffd68000023b00 0001 00000000                0x0                0x0
0xffffd68000023b80 0001 00000000                0x0                0x0
0xffffd68000023c00 0001 00000000                0x0                0x0
0xffffd68000023c80 0001 00000000                0x0                0x0
0xffffd68000023d00 0001 00000000                0x0                0x0
0xffffd68000023d80 0001 00000000                0x0                0x0
0xffffd68000023e00 0001 00000000                0x0                0x0
0xffffd68000023e80 0001 00000000                0x0                0x0
0xffffd68000023f00 0001 00000000                0x0                0x0
0xffffd68000023f80 0001 00000000                0x0                0x0
0xffffd68000024000 0001 00000000                0x0                0x0
0xffffd68000024080 0001 00000000                0x0                0x0
0xffffd68000024100 0001 00000000                0x0                0x0
0xffffd68000024180 0001 00000000                0x0                0x0
0xffffd68000024200 0001 00000000                0x0                0x0
0xffffd68000024280 0001 00000000                0x0                0x0
0xffffd68000024300 0001 00000000                0x0                0x0
0xffffd68000024380 0001 00000000                0x0                0x0
0xffffd68000024400 0001 00000000                0x0                0x0
0xffffd68000024480 0001 00000000                0x0                0x0
0xffffd68000024500 0001 00000000        

---
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)

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#syz dup: exact-subject-of-another-report

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#syz undup

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