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Re: assert failed: KERNEL_LOCKED_P() (2)



syzbot has found a reproducer for the following issue on:

HEAD commit:    d9261f69237a autoconf(9): Omit config_attach_pseudo kernel..
git tree:       netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=17f62e41280000
kernel config:  https://syzkaller.appspot.com/x/.config?x=fab579639ba4bf0a
dashboard link: https://syzkaller.appspot.com/bug?extid=cc065aa92cc085a3e508
compiler:       g++ (Debian 10.2.1-6) 10.2.1 20210110
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=169254a9280000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=11102f86280000

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/8f7605e0fd05/disk-d9261f69.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/f9986a7f0983/netbsd-d9261f69.gdb.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+cc065aa92cc085a3e508%syzkaller.appspotmail.com@localhost

login: [  59.2079027] panic: kernel diagnostic assertion "KERNEL_LOCKED_P()" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/kern/subr_autoconf.c", line 2322 
[  59.2278940] cpu1: Begin traceback...
[  59.2478928] vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:292
[  59.2878980] _sub_D_65535_0() at netbsd:_sub_D_65535_0+-0x6bd2
[  59.3378947] config_detach() at netbsd:config_detach+0x7c sys/kern/subr_autoconf.c:2322
[  59.3878959] fss_close() at netbsd:fss_close+0x1f9 sys/dev/fss.c:275
[  59.4278939] cdev_close() at netbsd:cdev_close+0x189 sys/kern/subr_devsw.c:1471
[  59.4778939] spec_close() at netbsd:spec_close+0x4ec sys/miscfs/specfs/spec_vnops.c:1756
[  59.5178932] VOP_CLOSE() at netbsd:VOP_CLOSE+0xfc sys/kern/vnode_if.c:605
executing program
[  59.5678945] vn_close() at netbsd:vn_close+0x52 sys/kern/vfs_vnops.c:491
[  59.6078985] closef() at netbsd:closef+0x1d7 sys/kern/kern_descrip.c:865
[  59.6578942] fd_free() at netbsd:fd_free+0x534 sys/kern/kern_descrip.c:1597
[  59.6978936] exit1() at netbsd:exit1+0x306 sys/kern/kern_exit.c:301
[  59.7378929] sys_exit() at netbsd:sys_exit+0x92 sys/kern/kern_exit.c:180
[  59.7878948] syscall() at netbsd:syscall+0x25a sy_call sys/sys/syscallvar.h:65 [inline]
[  59.7878948] syscall() at netbsd:syscall+0x25a sy_invoke sys/sys/syscallvar.h:94 [inline]
[  59.7878948] syscall() at netbsd:syscall+0x25a sys/arch/x86/x86/syscall.c:138
[  59.7978970] --- syscall (number 1) ---
[  59.8178956] netbsd:syscall+0x25a:
[  59.8178956] cpu1: End traceback...
[  59.8278970] fatal breakpoint trap in supervisor mode
[  59.8278970] trap type 1 code 0 rip 0xffffffff8023241d cs 0x8 rflags 0x286 cr2 0x7b33963e92a0 ilevel 0 rsp 0xffffdb82483906f0
[  59.8378910] curlwp 0xffffdb80133cfac0 pid 830.830 lowest kstack 0xffffdb82483892c0
Stopped in pid 830.830 (syz-executor1121) at    netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0x105 sys/ddb/db_panic.c:69
vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:292
_sub_D_65535_0() at netbsd:_sub_D_65535_0+-0x6bd2
config_detach() at netbsd:config_detach+0x7c sys/kern/subr_autoconf.c:2322
fss_close() at netbsd:fss_close+0x1f9 sys/dev/fss.c:275
cdev_close() at netbsd:cdev_close+0x189 sys/kern/subr_devsw.c:1471
spec_close() at netbsd:spec_close+0x4ec sys/miscfs/specfs/spec_vnops.c:1756
VOP_CLOSE() at netbsd:VOP_CLOSE+0xfc sys/kern/vnode_if.c:605
vn_close() at netbsd:vn_close+0x52 sys/kern/vfs_vnops.c:491
closef() at netbsd:closef+0x1d7 sys/kern/kern_descrip.c:865
fd_free() at netbsd:fd_free+0x534 sys/kern/kern_descrip.c:1597
exit1() at netbsd:exit1+0x306 sys/kern/kern_exit.c:301
sys_exit() at netbsd:sys_exit+0x92 sys/kern/kern_exit.c:180
syscall() at netbsd:syscall+0x25a sy_call sys/sys/syscallvar.h:65 [inline]
syscall() at netbsd:syscall+0x25a sy_invoke sys/sys/syscallvar.h:94 [inline]
syscall() at netbsd:syscall+0x25a sys/arch/x86/x86/syscall.c:138
--- syscall (number 1) ---
netbsd:syscall+0x25a:
Panic string: kernel diagnostic assertion "KERNEL_LOCKED_P()" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/kern/subr_autoconf.c", line 2322
PID    LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
942    942 2   0         0   ffffdb8013d10a80   syz-executor1121
929    929 3   0         0   ffffdb8013d10640   syz-executor1121 tstile
1237  1237 3   0       180   ffffdb8013d10200   syz-executor1121 specio
991    991 2   1         0   ffffdb8013cf8a40   syz-executor1121
1382  1382 2   0         0   ffffdb8013cf8600   syz-executor1121
1242  1242 2   0         0   ffffdb8013cf81c0   syz-executor1121
1243  1243 2   0         0   ffffdb8012cee180   syz-executor1121
830  > 830 7   1         0   ffffdb80133cfac0   syz-executor1121
1240  1240 2   0       140   ffffdb80133cf680   syz-executor1121
930    930 2   0       140   ffffdb80126eabc0   syz-executor1121
449    449 2   0       140   ffffdb80134839c0   syz-executor1121
943    943 3   0       180   ffffdb8012b76100   syz-executor1121 nanoslp
1081  1081 3   0       180   ffffdb8012b91580               sshd select
1195  1195 3   0       180   ffffdb80126eb480              getty nanoslp
1225  1225 3   0       180   ffffdb80134b0180              getty nanoslp
1224  1224 3   0       180   ffffdb80126ea780              getty nanoslp
1216  1216 3   0       1c0   ffffdb8012a14b80              getty ttyraw
1105  1105 3   0       180   ffffdb80133c2a80               sshd select
813    813 3   0       180   ffffdb8012d83780             powerd kqueue
699    699 3   0       180   ffffdb801335d980            syslogd kqueue
747    747 3   0       180   ffffdb8012c74740             dhcpcd poll
748    748 3   0       180   ffffdb8012acf0c0             dhcpcd poll
745    745 3   0       180   ffffdb8012c8fbc0             dhcpcd poll
604    604 3   1       180   ffffdb8012c8f780             dhcpcd poll
487    487 3   1       180   ffffdb8012dd40c0             dhcpcd poll
292    292 3   0       180   ffffdb8012dbb900             dhcpcd poll
485    485 3   1       180   ffffdb8012dbb4c0             dhcpcd poll
1        1 3   0       180   ffffdb8012877180               init wait
0     1000 3   0       200   ffffdb80129a16c0            physiod physiod
0      196 3   0       200   ffffdb80129a3700          pooldrain pooldrain
0      195 2   1       240   ffffdb80129a32c0            ioflush
0      194 3   1       200   ffffdb80129a1b00           pgdaemon pgdaemon
0      169 3   1       200   ffffdb8012961ac0               usb7 usbevt
0      172 3   1       200   ffffdb8012961680               usb6 usbevt
0      170 3   1       200   ffffdb8012961240               usb5 usbevt
0      168 3   1       200   ffffdb8012915a80               usb4 usbevt
0      166 3   1       200   ffffdb8012915640               usb3 usbevt
0      165 3   1       200   ffffdb8012915200               usb2 usbevt
0       31 3   1       200   ffffdb80128d9a40               usb1 usbevt
0       63 3   0       200   ffffdb80128d9600               usb0 usbevt
0      126 3   0       200   ffffdb80128d91c0         usbtask-dr usbtsk
0      125 3   1       200   ffffdb8012877a00         usbtask-hc usbtsk
0      124 3   0       200   ffffdb8010d76b00          swwreboot swwreboot
0      123 3   0       200   ffffdb80128775c0             npfgc0 npfgcw
0      122 3   0       200   ffffdb801286a9c0            rt_free rt_free
0      121 3   0       200   ffffdb801286a580              unpgc unpgc
0      120 3   0       200   ffffdb801286a140    key_timehandler key_timehandler
0      119 3   1       200   ffffdb801271b980    icmp6_wqinput/1 icmp6_wqinput
0      118 3   0       200   ffffdb801271b540    icmp6_wqinput/0 icmp6_wqinput
0      117 3   0       200   ffffdb801271b100          nd6_timer nd6_timer
0      116 3   1       200   ffffdb8012713940    carp6_wqinput/1 carp6_wqinput
0      115 3   0       200   ffffdb8012713500    carp6_wqinput/0 carp6_wqinput
0      114 3   1       200   ffffdb80127130c0     carp_wqinput/1 carp_wqinput
0      113 3   0       200   ffffdb8012703900     carp_wqinput/0 carp_wqinput
0      112 3   1       200   ffffdb80127034c0     icmp_wqinput/1 icmp_wqinput
0      111 3   0       200   ffffdb8012703080     icmp_wqinput/0 icmp_wqinput
0      110 3   0       200   ffffdb80126eb8c0           rt_timer rt_timer
0      109 3   0       200   ffffdb80126e7b80        vmem_rehash vmem_rehash
0      100 3   0       200   ffffdb80126e7300          entbutler entropy
0       99 3   1       200   ffffdb80120bcb40              viomb balloon
0       98 3   1       200   ffffdb80120bc700      vioif0_txrx/1 vioif0_txrx
0       97 3   0       200   ffffdb80120bc2c0      vioif0_txrx/0 vioif0_txrx
0       30 3   0       200   ffffdb8010d766c0           scsibus0 sccomp
0       29 3   0       200   ffffdb8010d76280               pms0 pmsreset
0       28 3   1       200   ffffdb8010cbcac0            xcall/1 xcall
0       27 1   1       200   ffffdb8010cbc680          softser/1
0       26 1   1       200   ffffdb8010cbc240          softclk/1
0       25 1   1       200   ffffdb8010cb9a80          softbio/1
0       24 1   1       200   ffffdb8010cb9640          softnet/1
0       23 1   1       201   ffffdb8010cb9200             idle/1
0       22 3   0       200   ffffdb800fb56a40           lnxsyswq lnxsyswq
0       21 3   0       200   ffffdb800fb56600           lnxubdwq lnxubdwq
0       20 3   0       200   ffffdb800fb561c0           lnxpwrwq lnxpwrwq
0       19 3   0       200   ffffdb800fb55a00           lnxlngwq lnxlngwq
0       18 3   0       200   ffffdb800fb555c0           lnxhipwq lnxhipwq
0       17 3   0       200   ffffdb800fb55180           lnxrcugc lnxrcugc
0       16 3   0       200   ffffdb800fb4e9c0             sysmon smtaskq
0       15 3   0       200   ffffdb800fb4e580         pmfsuspend pmfsuspend
0       14 3   0       200   ffffdb800fb4e140           pmfevent pmfevent
0       13 3   0       200   ffffdb800fb49980         sopendfree sopendfr
0       12 3   0       200   ffffdb800fb49540             ifwdog ifwdog
0       11 3   0       200   ffffdb800fb49100            iflnkst iflnkst
0       10 3   0       200   ffffdb800fb3c940           nfssilly nfssilly
0        9 3   0       200   ffffdb800fb3c500             vdrain vdrain
0        8 3   1       200   ffffdb800fb3c0c0          modunload mod_unld
0        7 3   0       200   ffffdb800fb33900            xcall/0 xcall
0        6 1   0       200   ffffdb800fb334c0          softser/0
0        5 1   0       200   ffffdb800fb33080          softclk/0
0        4 1   0       200   ffffdb800fb318c0          softbio/0
0        3 1   0       200   ffffdb800fb31480          softnet/0
0        2 1   0       201   ffffdb800fb31040             idle/0
0    >   0 7   0       240   ffffffff8334b840            swapper
[Locks tracked through LWPs]

****** LWP 1237.1237 (syz-executor1121) @ 0xffffdb8013d10200, l_stat=3

*** Locks held:

* Lock 0 (initialized at netbsd:amap_ctor+0x39 sys/uvm/uvm_amap.c:265)
lock address : ffffdb8013c09640
type         : sleep/adaptive
initialized  : netbsd:amap_ctor+0x39
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffdb8013d10200 last held: 0xffffdb8013d10200
last locked* : netbsd:uvm_fault_internal+0x88a
unlocked     : netbsd:uvm_fault_upper_enter+0x366
owner/count  : 000000000000000000 flags    : 000000000000000000
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:pmap_ctor+0x93 sys/arch/x86/x86/pmap.c:2860)
lock address : ffffdb8013d03380
type         : sleep/adaptive
initialized  : netbsd:pmap_ctor+0x93
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffdb8013d10200 last held: 0xffffdb8013d10200
last locked* : netbsd:pmap_extract+0xde
unlocked     : netbsd:pmap_extract+0x345
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 991.991 (syz-executor1121) @ 0xffffdb8013cf8a40, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:pmap_ctor+0x93 sys/arch/x86/x86/pmap.c:2860)
lock address : ffffdb8013d03180
type         : sleep/adaptive
initialized  : netbsd:pmap_ctor+0x93
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffdb8013cf8a40 last held: 0xffffdb8013cf8a40
last locked* : netbsd:pmap_enter_ma+0x386
unlocked     : netbsd:pmap_extract+0x345
owner field  : 0xffffdb8013cf8a40 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 1243.1243 (syz-executor1121) @ 0xffffdb8012cee180, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:amap_ctor+0x39 sys/uvm/uvm_amap.c:265)
lock address : ffffdb8013ca79c0
type         : sleep/adaptive
initialized  : netbsd:amap_ctor+0x39
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffdb8012cee180 last held: 0xffffdb8012cee180
last locked* : netbsd:uvm_fault_internal+0x88a
unlocked     : netbsd:uvm_fault_upper_enter+0x366
owner/count  : 000000000000000000 flags    : 000000000000000000
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:pmap_ctor+0x93 sys/arch/x86/x86/pmap.c:2860)
lock address : ffffdb80134acb80
type         : sleep/adaptive
initialized  : netbsd:pmap_ctor+0x93
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffdb8012cee180 last held: 0xffffdb8012cee180
last locked* : netbsd:pmap_extract+0xde
unlocked     : netbsd:pmap_enter_ma+0xe14
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 830.830 (syz-executor1121) @ 0xffffdb80133cfac0, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:fork1+0x392 sys/kern/kern_fork.c:366)
lock address : ffffdb80133c6e90
type         : sleep/adaptive
initialized  : netbsd:fork1+0x392
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffdb80133cfac0 last held: 0xffffdb80133cfac0
last locked* : netbsd:exit1+0x2f2
unlocked     : 0
owner/count  : 0xffffdb80133cfac0 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:fssattach+0x21 sys/dev/fss.c:141)
lock address : netbsd:fss_device_lock
type         : sleep/adaptive
initialized  : netbsd:fssattach+0x21
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffdb80133cfac0 last held: 0xffffdb80133cfac0
last locked* : netbsd:fss_close+0x85
unlocked     : netbsd:fss_open+0xad
owner field  : 0xffffdb80133cfac0 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:config_init+0x54 sys/kern/subr_autoconf.c:366)
lock address : netbsd:config_misc_lock
type         : sleep/adaptive
initialized  : netbsd:config_init+0x54
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffdb80133cfac0 last held: 000000000000000000
last locked  : netbsd:config_process_deferred+0x45
unlocked*    : netbsd:config_attach_pseudo_acquire+0x1f6
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 748.748 (dhcpcd) @ 0xffffdb8012acf0c0, 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 : 0xffffdb8012acf0c0 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 745.745 (dhcpcd) @ 0xffffdb8012c8fbc0, 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 : 0xffffdb8012c8fbc0 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) @ 0xffffdb8012dbb900, 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 : 0xffffdb8012dbb900 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) @ 0xffffdb8012dbb4c0, 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 : 0xffffdb8012dbb4c0 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) @ 0xffffdb8010cbc240, 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 : 0xffffdb8010cbc240 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) @ 0xffffdb800fb49100, 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 : 0xffffdb800fb49100 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) @ 0xffffffff8334b840, l_stat=7

*** 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 : 0xffffffff8334b840 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 : 0xffffdb80133cfac0 last held: 0xffffdb80133cfac0
last locked* : netbsd:kprintf_lock+0x33
unlocked     : netbsd:kprintf_unlock+0x53
owner field  : 0x0000000000000800 wait/spin:                0/1

              PAGE FLAG   PQ            UOBJECT              UANON
0xffffdb8000017180 0041 00000000                0x0                0x0
0xffffdb8000017200 0041 00000000                0x0                0x0
0xffffdb8000017280 0041 00000000                0x0                0x0
0xffffdb8000017300 0041 00000000                0x0                0x0
0xffffdb8000017380 0041 00000000                0x0                0x0
0xffffdb8000017400 0041 00000000                0x0                0x0
0xffffdb8000017480 0041 00000000                0x0                0x0
0xffffdb8000017500 0041 00000000                0x0                0x0
0xffffdb8000017580 0041 00000000                0x0                0x0
0xffffdb8000017600 0041 00000000                0x0                0x0
0xffffdb8000017680 0041 00000000                0x0                0x0
0xffffdb8000017700 0041 00000000                0x0                0x0
0xffffdb8000017780 0041 00000000                0x0                0x0
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0xffffdb8000024080 0001 00000000                0x0                0x0
0xffffdb8000024100 0001 00000000                0x0                0x0
0xffffdb8000024180 0001 00000000                0x0                0x0
0xffffdb8000024200 0001 00000000                0x0                0x0
0xffffdb8000024280 0001 00000000                0x0                0x0
0xffffdb8000024300 0001 00000000                0x0                0x0
0xffffdb8000024380 0001 00000000                0x0                0x0
0xffffdb8000024400 0001 00000000                0x0                0x0
0xffffdb8000024480 0001 00000000                0x0                0x0
0xffffdb8000024500 0001 00000000                0x0                0x0
0xffffdb8000024580 0001 00000000                0x0                0x0
0xffffdb8000024600 0001 00000000                0x0                0x0
0xffffdb8000024680 0001 00000000                0x0                0x0
0xffffdb8000024700 0001 00000000                0x0                0x0
0xffffdb8000024780 0001 00000000                0x0                0x0
0xffffdb8000024800 0001 00000000                0x0                0x0
0xffffdb8000024880 0001 00000000                0x0                0x0
0xffffdb8000024900 0001 00000000                0x0                0x0
0xffffdb8000024980 0001 00000000                0x0                0x0
0xffffdb8000024a00 0001 00000000                0x0                0x0
0xffffdb8000024a80 0001 00000000                0x0                0x0
0xffffdb8000024b00 0001 00000000                0x0                0x0
0xffffdb8000024b80 0001 00000000                0x0                0x0
0xffffdb8000024c00 0001 00000000                0x0                0x0
0xffffdb8000024c80 0001 00000000                0x0                0x0
0xffffdb8000024d00 0001 00000000                0x0                0x0
0xffffdb8000024d80 0001 00000000                0x0                0x0
0xffffdb8000024e00 0001 00000000                0x0                0x0
0xffffdb8000024e80 0001 00000000                0x0                0x0
0xffffdb8000024f00 0001 00000000                0x0                0x0
0xffffdb8000024f80 0001 00000000                0x0                0x0
0xffffdb8000025000 0001 00000000                0x0                0x0
0xffffdb8000025080 0001 00000000                0x0                0x0
0xffffdb8000025100 0001 00000000                0x0                0x0
0xffffdb8000025180 0001 00000000                0x0                0x0
0xffffdb8000025200 0001 00000000                0x0                0x0
0xffffdb8000025280 0001 00000000                0x0                0x0
0xffffdb8000025300 0001 00000000                0x0                0x0
0xffffdb8000025380 0001 00000000                0x0                0x0
0xffffdb8000025400 0001 00000000                0x0                0x0
0xffffdb8000025480 0001 00000000                0x0                0x0
0xffffdb8000025500 0001 00000000                0x0                0x0
0xffffdb8000025580 0001 00000000                0x0                0x0
0xffffdb8000025600 0001 00000000                0x0                0x0
0xffffdb8000025680 0001 00000000                0x0                0x0
0xffffdb8000025700 0001 00000000                0x0                0x0
0xffffdb8000025780 0001 00000000                0x0                0x0
0xffffdb8000025800 0001 00000000                0x0                0x0
0xffffdb8000025880 0001 00000000                0x0                0x0
0xffffdb8000025900 0001 00000000                0x0                0x0
0xffffdb8000025980 0001 00000000                0x0                0x0
0xffffdb8000025a00 0001 00000000                0x0                0x0
0xffffdb8000025a80 0001 00000000                0x0                0x0
0xffffdb8000025b00 0001 00000000                0x0                0x0
0xffffdb8000025b80 0001 00000000                0x0                0x0
0xffffdb8000025c00 0001 00000000                0x0                0x0
0xffffdb8000025c80 0001 00000000                0x0                0x0
0xffffdb8000025d00 0001 00000000                0x0                0x0
0xffffdb8000025d80 0001 00000000                0x0                0x0
0xffffdb8000025e00 0001 00000000                0x0                0x0
0xffffdb8000025e80 0001 00000000                0x0                0x0
0xffffdb8000025f00 0001 00000000                0x0                0x0
0xffffdb8000025f80 0001 00000000                0x0                0x0
0xffffdb8000026000 0001 00000000                0x0                0x0
0xffffdb8000026080 0001 00000000                0x0                0x0
0xffffdb8000026100 0001 00000000                0x0                0x0
0xffffdb8000026180 0001 00000000                0x0                0x0
0xffffdb8000026200 0001 00000000                0x0                0x0
0xffffdb8000026280 0001 00000000                0x0                0x0
0xffffdb8000026300 0001 00000000                0x0                0x0
0xffffdb8000026380 0001 00000000                0x0                0x0
0xffffdb8000026400 0001 00000000                0x0                0x0
0xffffdb8000026480 0001 00000000                0x0                0x0
0xffffdb8000026500 0001 00000000                0x0                0x0
0xffffdb8000026580 0001 00000000                0x0                0x0
0xffffdb8000026600 0001 00000000                0x0                0x0
0xffffdb8000026680 0001 00000000                0x0                0x0
0xffffdb8000026700 0001 00000000                0x0                0x0
0xffffdb8000026780 0001 00000000                0x0                0x0
0xffffdb8000026800 0001 00000000                0x0                0x0
0xffffdb8000026880 0001 00000000                0x0                0x0
0xffffdb8000026900 0001 00000000                0x0                0x0
0xffffdb8000026980 0001 00000000                0x0                0x0
0xffffdb8000026a00 0001 00000000                0x0                0x0
0xffffdb8000026a80 0001 00000000                0x0                0x0
0xffffdb8000026b00 0001 00000000                0x0                0x0
0xffffdb8000026b80 0001 00000000                0x0                0x0
0xffffdb8000026c00 0001 00000000                0x0                0x0
0xffffdb8000026c80 0001 00000000                0x0                0x0
0xffffdb8000026d00 0001 00000000                0x0                0x0
0xffffdb8000026d80 0001 00000000                0x0                0x0
0xffffdb8000026e00 0001 00000000                0x0                0x0
0xffffdb8000026e80 0001 00000000                0x0                0x0
0xffffdb8000026f00 0001 00000000                0x0                0x0
0xffffdb8000026f80 0001 00000000                0x0                0x0
0xffffdb8000027000 0001 00000000                0x0                0x0
0xffffdb8000027080 0001 00000000                0x0                0x0
0xffffdb8000027100 0001 00000000                0x0                0x0
0xffffdb8000027180 0001 00000000                0x0                0x0
0xffffdb8000027200 0001 00000000                0x0                0x0
0xffffdb8000027280 0001 00000000                0x0                0x0
0xffffdb8000027300 0001 00000000                0x0                0x0
0xffffdb8000027380 0001 00000000                0x0                0x0
0xffffdb8000027400 0001 00000000                0x0                0x0
0xffffdb8000027480 0001 00000000                0x0                0x0
0xffffdb8000027500 0001 00000000                0x0                0x0
0xffffdb8000027580 0001 00000000                0x0                0x0
0xffffdb8000027600 0001 00000000                0x0                0x0
0xffffdb8000027680 0001 00000000                0x0                0x0
0xffffdb8000027700 0001 00000000                0x0                0x0
0xffffdb8000027780 0001 00000000                0x0                0x0
0xffffdb8000027800 0001 00000000                0x0                0x0
0xffffdb8000027880 0001 00000000                0x0                0x0
0xffffdb8000027900 0001 00000000                0x0                0x0
0xffffdb8000027980 0001 00000000                0x0                0x0
0xffffdb8000027a00 0001 00000000                0x0                0x0
0xffffdb8000027a80 0001 00000000                0x0                0x0
0xffffdb8000027b00 0001 00000000                0x0                0x0
0xffffdb8000027b80 0001 00000000                0x0                0x0
0xffffdb8000027c00 0001 00000000                0x0                0x0
0xffffdb8000027c80 0001 00000000                0x0                0x0
0xffffdb8000027d00 0001 00000000                0x0                0x0
0xffffdb8000027d80 0001 00000000                0x0                0x0
0xffffdb8000027e00 0001 00000000                0x0                0x0
0xffffdb8000027e80 0001 00000000                0x0                0x0
0xffffdb8000027f00 0001 00000000                0x0                0x0
0xffffdb8000027f80 0001 00000000                0x0                0x0
0xffffdb8000028000 0001 00000000                0x0                0x0
0xffffdb8000028080 0001 00000000                0x0                0x0
0xffffdb8000028100 0001 00000000                0x0                0x0
0xffffdb8000028180 0001 00000000                0x0                0x0
0xffffdb8000028200 0001 00000000                0x0                0x0
0xffffdb8000028280 0001 00000000                0x0                0x0
0xffffdb8000028300 0001 00000000                0x0                0x0
0xffffdb8000028380 0001 00000000                0x0                0x0
0xffffdb8000028400 0001 00000000                0x0                0x0
0xffffdb8000028480 0001 00000000                0x0                0x0
0xffffdb8000028500 0001 00000000                0x0                0x0
0xffffdb8000028580 0001 00000000                0x0                0x0
0xffffdb8000028600 0001 00000000                0x0                0x0
0xffffdb8000028680 0001 00000000                0x0                0x0
0xffffdb8000028700 0001 00000000                0x0                0x0
0xffffdb8000028780 0001 00000000                0x0                0x0
0xffffdb8000028800 0001 00000000                0x0                0x0
0xffffdb8000028880 0001 00000000                0x0                0x0
0xffffdb8000028900 0001 00000000                0x0                0x0
0xffffdb8000028980 0001 00000000                0x0                0x0
0xffffdb8000028a00 0001 00000000                0x0                0x0
0xffffdb8000028a80 0001 00000000                0x0                0x0
0xffffdb8000028b00 0001 00000000                0x0                0x0
0xffffdb8000028b80 0001 00000000                0x0                0x0
0xffffdb8000028c00 0001 00000000                0x0                0x0
0xffffdb8000028c80 0001 00000000                0x0                0x0
0xffffdb8000028d00 0001 00000000                0x0                0x0
0xffffdb8000028d80 0001 00000000                0x0                0x0
0xffffdb8000028e00 0001 00000000                0x0                0x0
0xffffdb8000028e80 0001 00000000                0x0                0x0
0xffffdb8000028f00 0001 00000000                0x0                0x0
0xffffdb8000028f80 0001 00000000                0x0                0x0
0xffffdb8000029000 0001 00000000                0x0                0x0
0xffffdb8000029080 0001 00000000                0x0                0x0
0xffffdb8000029100 0001 00000000                0x0                0x0
0xffffdb8000029180 0001 00000000                0x0                0x0
0xffffdb8000029200 0001 00000000                0x0                0x0
0xffffdb8000029280 0001 00000000                0x0                0x0
0xffffdb8000029300 0001 00000000                0x0                0x0
0xffffdb8000029380 0001 00000000                0x0                0x0
0xffffdb8000029400 0001 00000000                0x0                0x0
0xffffdb8000029480 0001 00000000                0x0                0x0
0xffffdb8000029500 0001 00000000                0x0                0x0
0xffffdb8000029580 0001 00000000                0x0                0x0
0xffffdb8000029600 0001 00000000                0x0                0x0
0xffffdb8000029680 0001 00000000                0x0                0x0
0xffffdb8000029700 0001 00000000                0x0                0x0
0xffffdb8000029780 0001 00000000                0x0                0x0
0xffffdb8000029800 0001 00000000                0x0                0x0
0xffffdb8000029880 0001 00000000                0x0                0x0
0xffffdb8000029900 0001 00000000                0x0                0x0
0xffffdb8000029980 0001 00000000                0x0                0x0
0xffffdb8000029a00 0001 00000000                0x0                0x0
0xffffdb8000029a80 0001 00000000                0x0                0x0
0xffffdb8000029b00 0001 00000000                0x0                0x0
0xffffdb8000029b80 0001 00000000                0x0                0x0
0xffffdb8000029c00 0001 00000000                0x0                0x0
0xffffdb8000029c80 0001 00000000                0x0                0x0
0xffffdb8000029d00 0001 00000000                0x0                0x0
0xffffdb8000029d80 0001 00000000                0x0                0x0
0xffffdb8000029e00 0001 00000000                0x0                0x0
0xffffdb8000029e80 0001 00000000                0x0                0x0
0xffffdb8000029f00 0001 00000000                0x0                0x0
0xffffdb8000029f80 0001 00000000                0x0                0x0
0xffffdb800002a000 0001 00000000                0x0                0x0
0xffffdb800002a080 0001 00000000                0x0                0x0
0xffffdb800002a100 0001 00000000                0x0                0x0
0xffffdb800002a180 0001 00000000                0x0                0x0
0xffffdb800002a200 0001 00000000                0x0                0x0
0xffffdb800002a280 0001 00000000                0x0                0x0
0xffffdb800002a300 0001 00000000                0x0                0x0
0xffffdb800002a380 0001 00000000                0x0                0x0
0xffffdb800002a400 0001 00000000                0x0                0x0
0xffffdb800002a480 0001 00000000                0x0                0x0
0xffffdb800002a500 0001 00000000                0x0                0x0
0xffffdb800002a580 0001 00000000                0x0                0x0
0xffffdb800002a600 0001 00000000                0x0                0x0
0xffffdb800002a680 0001 00000000                0x0                0x0
0xffffdb800002a700 0001 00000000                0x0                0x0
0xffffdb800002a780 0001 00000000                0x0                0x0
0xffffdb800002a800 0001 00000000                0x0                0x0
0xffffdb800002a880 0001 00000000                0x0                0x0
0xffffdb800002a900 0001 00000000                0x0                0x0
0xffffdb800002a980 0001 00000000                0x0                0x0
0xffffdb800002aa00 0001 00000000                0x0                0x0
0xffffdb800002aa80 0001 00000000                0x0                0x0
0xffffdb800002ab00 0001 00000000                0x0                0x0
0xffffdb800002ab80 0001 00000000                0x0                0x0
0xffffdb800002ac00 0001 00000000                0x0   

---
If you want syzbot to run the reproducer, reply with:
#syz test: git://repo/address.git branch-or-commit-hash
If you attach or paste a git patch, syzbot will apply it before testing.

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