ASan: Unauthorized Access in fork1 (3)

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syzbot

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Apr 6, 2023, 11:19:54 AM4/6/23
to syzkaller-...@googlegroups.com
Hello,

syzbot found the following issue on:

HEAD commit: 3216653bfc1a Regen.
git tree: netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=11a389d9c80000
kernel config: https://syzkaller.appspot.com/x/.config?x=fab579639ba4bf0a
dashboard link: https://syzkaller.appspot.com/bug?extid=9a106b635c869222388d
compiler: g++ (Debian 10.2.1-6) 10.2.1 20210110

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

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/bba4ad8a2d1a/disk-3216653b.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/497447775c35/netbsd-3216653b.gdb.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+9a106b...@syzkaller.appspotmail.com

[ 798.2807628] panic: ASan: Unauthorized Access In 0xffffffff81b1bfd6: Addr 0xffffaf0014446c88 [8 bytes, read, PoolUseAfterFree]

[ 798.2984709] cpu0: Begin traceback...
[ 798.3107496] vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:291
[ 798.3507515] panic() at netbsd:panic+0x9e sys/kern/subr_prf.c:1059
[ 798.3807507] kasan_report() at netbsd:kasan_report+0x8f kasan_code_name sys/kern/subr_asan.c:168 [inline]
[ 798.3807507] kasan_report() at netbsd:kasan_report+0x8f sys/kern/subr_asan.c:200
[ 798.4007502] __asan_load8() at netbsd:__asan_load8+0xac kasan_shadow_8byte_isvalid sys/kern/subr_asan.c:370 [inline]
[ 798.4007502] __asan_load8() at netbsd:__asan_load8+0xac kasan_shadow_check sys/kern/subr_asan.c:420 [inline]
[ 798.4007502] __asan_load8() at netbsd:__asan_load8+0xac sys/kern/subr_asan.c:1207
[ 798.4307502] fork1() at netbsd:fork1+0x9fd sys/kern/kern_fork.c:513
[ 798.4507531] sys_fork() at netbsd:sys_fork+0x3a sys/kern/kern_fork.c:121
[ 798.4807509] sys___syscall() at netbsd:sys___syscall+0x10e sy_call sys/sys/syscallvar.h:65 [inline]
[ 798.4807509] sys___syscall() at netbsd:sys___syscall+0x10e sys/kern/sys_syscall.c:90
[ 798.5007494] syscall() at netbsd:syscall+0x25a sy_call sys/sys/syscallvar.h:65 [inline]
[ 798.5007494] syscall() at netbsd:syscall+0x25a sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 798.5007494] syscall() at netbsd:syscall+0x25a sys/arch/x86/x86/syscall.c:138
[ 798.5115038] --- syscall (number 2 via SYS_syscall) ---
[ 798.5230123] netbsd:syscall+0x25a:
[ 798.5314822] cpu0: End traceback...
[ 798.5314822] fatal breakpoint trap in supervisor mode
[ 798.5314822] trap type 1 code 0 rip 0xffffffff8023230d cs 0x8 rflags 0x286 cr2 0x71b8c386af10 ilevel 0 rsp 0xffffaf025da59aa0
[ 798.5513556] curlwp 0xffffaf0012bc85c0 pid 11068.11068 lowest kstack 0xffffaf025da522c0
Stopped in pid 11068.11068 (syz-executor.1) at netbsd:breakpoint+0x5: leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0x105 sys/ddb/db_panic.c:69
vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:291
panic() at netbsd:panic+0x9e sys/kern/subr_prf.c:1059
kasan_report() at netbsd:kasan_report+0x8f kasan_code_name sys/kern/subr_asan.c:168 [inline]
kasan_report() at netbsd:kasan_report+0x8f sys/kern/subr_asan.c:200
__asan_load8() at netbsd:__asan_load8+0xac kasan_shadow_8byte_isvalid sys/kern/subr_asan.c:370 [inline]
__asan_load8() at netbsd:__asan_load8+0xac kasan_shadow_check sys/kern/subr_asan.c:420 [inline]
__asan_load8() at netbsd:__asan_load8+0xac sys/kern/subr_asan.c:1207
fork1() at netbsd:fork1+0x9fd sys/kern/kern_fork.c:513
sys_fork() at netbsd:sys_fork+0x3a sys/kern/kern_fork.c:121
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+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 2 via SYS_syscall) ---
netbsd:syscall+0x25a:
Panic string: ASan: Unauthorized Access In 0xffffffff81b1bfd6: Addr 0xffffaf0014446c88 [8 bytes, read, PoolUseAfterFree]

PID LID S CPU FLAGS STRUCT LWP * NAME WAIT
10341 10341 2 0 0 ffffaf001347b540 syz-executor.1
8787 8787 2 0 0 ffffaf001459cac0 syz-executor.1
11068>11068 7 0 0 ffffaf0012bc85c0 syz-executor.1
9345 11102 2 1 100 ffffaf0012cdf140 syz-executor.1
9345 10492 2 1 100 ffffaf0013440b80 syz-executor.1
9345 11840 3 1 0 ffffaf0012d12640 syz-executor.1 tstile
9345 >9345 7 1 10000000 ffffaf0013f4d0c0 syz-executor.1
12502 12502 2 0 140 ffffaf00145371c0 syz-executor.1
10119 10119 3 1 180 ffffaf0013451780 syz-executor.1 parked
11083 11083 3 0 180 ffffaf0012a47340 syz-executor.1 parked
12248 10393 3 1 1100000 ffffaf00141db340 syz-executor.1 vfork
12248 12248 2 0 11000040 ffffaf0013e602c0 syz-executor.1
10037 10037 3 1 1c0 ffffaf00144d45c0 syz-executor.2 pipe_rd
8949 8949 3 0 180 ffffaf0012d84340 syz-executor.2 parked
8946 8930 3 0 1100000 ffffaf00133f06c0 syz-executor.2 vfork
8946 8946 2 0 11000040 ffffaf00140aa1c0 syz-executor.2
9551 9551 3 0 1c0 ffffaf0012bc8a00 syz-executor.0 pipe_rd
8443 8443 3 1 180 ffffaf0013e44280 syz-executor.2 parked
10921 10923 3 1 1100000 ffffaf00144c1140 syz-executor.2 vfork
10921 10921 2 0 11000040 ffffaf0012cd0540 syz-executor.2
10539 10539 3 1 180 ffffaf0012df20c0 syz-executor.0 parked
10328 8446 3 1 11100000 ffffaf001337f140 syz-executor.0 vfork
10328 8492 2 0 1000040 ffffaf0013ed0780 syz-executor.0
10347 10347 3 0 180 ffffaf00140fb680 syz-executor.0 parked
7159 7159 3 0 180 ffffaf0012acf940 syz-executor.0 parked
8230 10324 3 0 11100000 ffffaf0012ca4040 syz-executor.0 vfork
8230 9823 3 0 11100000 ffffaf0013470500 syz-executor.0 vfork
8230 8230 2 0 11000040 ffffaf0012c0c640 syz-executor.0
7568 7568 3 1 180 ffffaf0012bf2a40 syz-executor.2 parked
8025 8025 3 0 180 ffffaf0012b74540 syz-executor.0 parked
8992 8992 3 0 180 ffffaf0013451bc0 syz-executor.0 parked
7496 7496 3 1 180 ffffaf00140d7a80 syz-executor.0 parked
8159 8159 3 0 1c0 ffffaf0012acf0c0 syz-executor.3 pipe_rd
6301 6301 3 0 180 ffffaf00133d5680 syz-executor.2 parked
7261 7261 3 0 180 ffffaf0012b929c0 syz-executor.2 parked
6079 6079 3 0 180 ffffaf0014344500 syz-executor.2 parked
7226 7226 3 1 180 ffffaf0014013140 syz-executor.2 parked
5764 5764 3 0 180 ffffaf001347b100 syz-executor.3 parked
2033 2033 3 0 180 ffffaf0012d3c700 syz-executor.2 parked
2182 3790 3 0 11100000 ffffaf0012ca4480 syz-executor.2 vfork
2182 2182 2 0 11000040 ffffaf0012cd0980 syz-executor.2
2113 2113 3 0 180 ffffaf0012b74980 syz-executor.2 parked
2210 1948 3 0 11100000 ffffaf0012c78740 syz-executor.2 vfork
2210 2210 2 0 11000040 ffffaf001345a040 syz-executor.2
3384 3384 3 0 180 ffffaf0013451340 syz-executor.1 parked
2636 2636 3 0 180 ffffaf0012da4040 syz-executor.1 parked
2016 2016 3 0 180 ffffaf0012a47bc0 syz-executor.3 parked
922 922 3 0 180 ffffaf0014013580 syz-executor.3 parked
1844 1844 3 1 180 ffffaf0013dbba80 syz-executor.3 parked
1581 1581 3 0 180 ffffaf0012cb5080 syz-executor.3 parked
1469 1469 3 0 1c0 ffffaf0013df5680 syz-executor.5 pipe_rd
551 551 3 1 1c0 ffffaf001335c980 syz-executor.4 pipe_rd
650 650 3 0 180 ffffaf0012da4480 syz-executor.5 parked
652 659 3 0 1000000 ffffaf0012d20680 syz-executor.5 lwpwait
652 663 5 0 11a0100 ffffaf0012d2f280 syz-executor.5
652 651 3 0 111a0000 ffffaf0012a47780 syz-executor.5 vfork
652 652 5 1 111a0000 ffffaf0013f5c100 syz-executor.5
1132 1132 3 0 180 ffffaf0012bc8180 syz-executor.5 parked
1514 494 3 0 1000000 ffffaf0013f09080 syz-executor.5 lwpwait
1514 493 5 0 11a0100 ffffaf0012aa14c0 syz-executor.5
1514 2539 3 0 111a0000 ffffaf0013ef48c0 syz-executor.5 vfork
1514 1514 5 1 111a0000 ffffaf00126e7b80 syz-executor.5
405 405 3 1 180 ffffaf001345a8c0 syz-executor.5 parked
399 406 3 1 1000000 ffffaf0012c78300 syz-executor.5 lwpwait
399 404 3 1 111a0000 ffffaf0012d02a40 syz-executor.5 vfork
399 399 5 0 111a0000 ffffaf0012cb54c0 syz-executor.5
1968 1968 3 1 180 ffffaf0012a6e480 syz-executor.1 parked
1994 1994 3 0 180 ffffaf001335c540 syz-executor.0 parked
1721 1721 3 0 180 ffffaf0012d50b80 syz-executor.1 parked
720 720 3 1 180 ffffaf0012a12740 syz-executor.1 parked
1237 4601 3 1 180 ffffaf00140d7640 syz-fuzzer wait
1237 1210 3 1 180 ffffaf0012aa1080 syz-fuzzer wait
1237 1279 3 0 180 ffffaf0013e60700 syz-fuzzer parked
1237 1204 3 1 180 ffffaf0013e44b00 syz-fuzzer parked
1237 1130 3 0 180 ffffaf0013df5240 syz-fuzzer wait
1237 1245 3 0 180 ffffaf0013dbb640 syz-fuzzer parked
1237 1120 3 0 180 ffffaf0012cc3940 syz-fuzzer wait
1237 829 3 0 180 ffffaf0013d061c0 syz-fuzzer wait
1237 1241 3 1 180 ffffaf00134a6a00 syz-fuzzer parked
1237 449 3 0 180 ffffaf00134a65c0 syz-fuzzer wait
1237 941 3 0 180 ffffaf00134a6180 syz-fuzzer parked
1237 1231 3 0 180 ffffaf00134700c0 syz-fuzzer parked
1237 1235 3 1 180 ffffaf00129a1280 syz-fuzzer parked
1237 1237 3 1 180 ffffaf0012a6e8c0 syz-fuzzer kqueue
1004 1004 3 0 180 ffffaf00133a35c0 sshd select
1223 1223 3 0 180 ffffaf0012d3cb40 getty nanoslp
1257 1257 3 0 180 ffffaf00133c7a80 getty nanoslp
1222 1222 3 0 180 ffffaf00133c7640 getty nanoslp
1224 1224 3 0 1c0 ffffaf00134979c0 getty ttyraw
1101 1101 3 0 180 ffffaf00133bba40 sshd select
1097 1097 3 1 180 ffffaf0012d50300 powerd kqueue
700 700 3 1 180 ffffaf0013438b40 syslogd kqueue
559 559 3 0 180 ffffaf0012c55b40 dhcpcd poll
558 558 3 0 180 ffffaf0012cc30c0 dhcpcd poll
742 742 3 0 180 ffffaf0012c336c0 dhcpcd poll
602 602 3 0 180 ffffaf0012c55700 dhcpcd poll
292 292 3 0 180 ffffaf0012dc0900 dhcpcd poll
485 485 3 1 180 ffffaf0012dc04c0 dhcpcd poll
291 291 3 1 180 ffffaf0012dc0080 dhcpcd poll
1 1 3 0 180 ffffaf0012877180 init wait
0 11099 5 0 200 ffffaf00140fbac0 (zombie)
0 8225 3 0 200 ffffaf00133bb1c0 ktrace ktrwait
0 7651 3 1 600 ffffaf001347b980 cgd/1 cgd
0 7668 3 0 600 ffffaf0012d84bc0 cgd/0 cgd
0 8680 3 0 200 ffffaf001345a480 ktrace ktrwait
0 7633 3 0 200 ffffaf00140139c0 ktrace ktrwait
0 4738 3 0 200 ffffaf0013f4d940 ktrace ktrwait
0 673 3 0 200 ffffaf00129a16c0 physiod physiod
0 196 3 0 200 ffffaf00129a3700 pooldrain pooldrain
0 195 3 0 200 ffffaf00129a32c0 ioflush syncer
0 194 3 1 200 ffffaf00129a1b00 pgdaemon pgdaemon
0 167 3 0 200 ffffaf0012961ac0 usb7 usbevt
0 172 3 0 200 ffffaf0012961680 usb6 usbevt
0 170 3 0 200 ffffaf0012961240 usb5 usbevt
0 168 3 0 200 ffffaf0012915a80 usb4 usbevt
0 166 3 0 200 ffffaf0012915640 usb3 usbevt
0 165 3 0 200 ffffaf0012915200 usb2 usbevt
0 31 3 1 200 ffffaf00128d9a40 usb1 usbevt
0 63 3 0 200 ffffaf00128d9600 usb0 usbevt
0 126 3 0 200 ffffaf00128d91c0 usbtask-dr usbtsk
0 125 3 1 200 ffffaf0012877a00 usbtask-hc usbtsk
0 124 3 0 200 ffffaf0010d76b00 swwreboot swwreboot
0 123 3 0 200 ffffaf00128775c0 npfgc0 npfgcw
0 122 3 1 200 ffffaf001286a9c0 rt_free rt_free
0 121 3 0 200 ffffaf001286a580 unpgc unpgc
0 120 2 0 200 ffffaf001286a140 key_timehandler
0 119 3 1 200 ffffaf001271b980 icmp6_wqinput/1 icmp6_wqinput
0 118 3 0 200 ffffaf001271b540 icmp6_wqinput/0 icmp6_wqinput
0 117 2 0 200 ffffaf001271b100 nd6_timer
0 116 3 1 200 ffffaf0012713940 carp6_wqinput/1 carp6_wqinput
0 115 3 0 200 ffffaf0012713500 carp6_wqinput/0 carp6_wqinput
0 114 3 1 200 ffffaf00127130c0 carp_wqinput/1 carp_wqinput
0 113 3 0 200 ffffaf0012703900 carp_wqinput/0 carp_wqinput
0 112 3 1 200 ffffaf00127034c0 icmp_wqinput/1 icmp_wqinput
0 111 3 0 200 ffffaf0012703080 icmp_wqinput/0 icmp_wqinput
0 110 3 0 200 ffffaf00126eb8c0 rt_timer rt_timer
0 109 3 0 200 ffffaf00126eb040 vmem_rehash vmem_rehash
0 100 3 0 200 ffffaf00126e7300 entbutler entropy
0 99 3 1 200 ffffaf00120bcb40 viomb balloon
0 98 3 1 200 ffffaf00120bc700 vioif0_txrx/1 vioif0_txrx
0 97 3 0 200 ffffaf00120bc2c0 vioif0_txrx/0 vioif0_txrx
0 30 3 0 200 ffffaf0010d766c0 scsibus0 sccomp
0 29 3 0 200 ffffaf0010d76280 pms0 pmsreset
0 28 3 1 200 ffffaf0010cbcac0 xcall/1 xcall
0 27 1 1 200 ffffaf0010cbc680 softser/1
0 26 1 1 200 ffffaf0010cbc240 softclk/1
0 25 1 1 200 ffffaf0010cb9a80 softbio/1
0 24 1 1 200 ffffaf0010cb9640 softnet/1
0 23 1 1 201 ffffaf0010cb9200 idle/1
0 22 3 0 200 ffffaf000fb56a40 lnxsyswq lnxsyswq
0 21 3 0 200 ffffaf000fb56600 lnxubdwq lnxubdwq
0 20 3 0 200 ffffaf000fb561c0 lnxpwrwq lnxpwrwq
0 19 3 0 200 ffffaf000fb55a00 lnxlngwq lnxlngwq
0 18 3 0 200 ffffaf000fb555c0 lnxhipwq lnxhipwq
0 17 3 0 200 ffffaf000fb55180 lnxrcugc lnxrcugc
0 16 3 0 200 ffffaf000fb4e9c0 sysmon smtaskq
0 15 3 0 200 ffffaf000fb4e580 pmfsuspend pmfsuspend
0 14 3 0 200 ffffaf000fb4e140 pmfevent pmfevent
0 13 3 0 200 ffffaf000fb49980 sopendfree sopendfr
0 12 3 0 200 ffffaf000fb49540 ifwdog ifwdog
0 11 3 0 200 ffffaf000fb49100 iflnkst iflnkst
0 10 3 0 200 ffffaf000fb3c940 nfssilly nfssilly
0 9 3 0 200 ffffaf000fb3c500 vdrain vdrain
0 8 3 1 200 ffffaf000fb3c0c0 modunload mod_unld
0 7 3 0 200 ffffaf000fb33900 xcall/0 xcall
0 6 1 0 200 ffffaf000fb334c0 softser/0
0 5 1 0 200 ffffaf000fb33080 softclk/0
0 4 1 0 200 ffffaf000fb318c0 softbio/0
0 3 1 0 200 ffffaf000fb31480 softnet/0
0 2 1 0 201 ffffaf000fb31040 idle/0
0 0 3 0 200 ffffffff83347f80 swapper uvm
[Locks tracked through LWPs]

****** LWP 8787.8787 (syz-executor.1) @ 0xffffaf001459cac0, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:pmap_ctor+0x93 sys/arch/x86/x86/pmap.c:2860)
lock address : ffffaf0013fb1580
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 : 0xffffaf001459cac0 last held: 0xffffaf001459cac0
last locked* : netbsd:pmap_enter_ma+0x386
unlocked : netbsd:pmap_extract+0x345
owner field : 0xffffaf001459cac0 wait/spin: 0/0
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:pmap_ctor+0x9f sys/arch/x86/x86/pmap.c:2861)
lock address : ffffaf0013fb1588
type : sleep/adaptive
initialized : netbsd:pmap_ctor+0x9f
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xffffaf001459cac0 last held: 0xffffaf001459cac0
last locked* : netbsd:pmap_enter_ma+0x13d4
unlocked : netbsd:pmap_find_ptp+0x11b
owner/count : 0xffffaf001459cac0 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:pool_init+0xa66 sys/kern/subr_pool.c:981)
lock address : ffffaf000f6940f0
type : sleep/adaptive
initialized : netbsd:pool_init+0xa66
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 1
relevant cpu : 0 last held: 0
relevant lwp : 0xffffaf001459cac0 last held: 000000000000000000
last locked : netbsd:pool_get+0x147
unlocked* : netbsd:pool_get+0x996
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.

****** LWP 11068.11068 (syz-executor.1) @ 0xffffaf0012bc85c0, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:386)
lock address : netbsd:proc_lock
type : sleep/adaptive
initialized : netbsd:procinit+0x5c
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 0 last held: 0
relevant lwp : 0xffffaf0012bc85c0 last held: 0xffffaf0012bc85c0
last locked* : netbsd:fork1+0x9df
unlocked : netbsd:lwp_create+0xae0
owner field : 0xffffaf0012bc85c0 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffaf0012d12640

*** Locks wanted: none

****** LWP 9345.11102 (syz-executor.1) @ 0xffffaf0012cdf140, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvmspace_alloc+0x174 uvm_map_setup sys/uvm/uvm_map.c:4788 [inline])
* Lock 0 (initialized at netbsd:uvmspace_alloc+0x174 uvmspace_init sys/uvm/uvm_map.c:4131 [inline])
* Lock 0 (initialized at netbsd:uvmspace_alloc+0x174 sys/uvm/uvm_map.c:4110)
lock address : ffffaf0012d0a070
type : sleep/adaptive
initialized : netbsd:uvmspace_alloc+0x174
shared holds : 0 exclusive: 0
shares wanted: 1 exclusive: 1
relevant cpu : 1 last held: 65535
relevant lwp : 0xffffaf0012cdf140 last held: 000000000000000000
last locked : netbsd:uvm_fault_internal+0x344
unlocked* : netbsd:uvm_fault_upper_enter+0x387
owner/count : 000000000000000000 flags : 000000000000000000
Turnstile: no active turnstile for this lock.

****** LWP 9345.11840 (syz-executor.1) @ 0xffffaf0012d12640, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:procinit+0x5c sys/kern/kern_proc.c:386)
lock address : netbsd:proc_lock
type : sleep/adaptive
initialized : netbsd:procinit+0x5c
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 1 last held: 0
relevant lwp : 0xffffaf0012d12640 last held: 0xffffaf0012bc85c0
last locked* : netbsd:fork1+0x9df
unlocked : netbsd:lwp_create+0xae0
owner field : 0xffffaf0012bc85c0 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffaf0012d12640

****** LWP 9345.9345 (syz-executor.1) @ 0xffffaf0013f4d0c0, l_stat=7

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvmspace_alloc+0x174 uvm_map_setup sys/uvm/uvm_map.c:4788 [inline])
* Lock 0 (initialized at netbsd:uvmspace_alloc+0x174 uvmspace_init sys/uvm/uvm_map.c:4131 [inline])
* Lock 0 (initialized at netbsd:uvmspace_alloc+0x174 sys/uvm/uvm_map.c:4110)
lock address : ffffaf0012d0a070
type : sleep/adaptive
initialized : netbsd:uvmspace_alloc+0x174
shared holds : 0 exclusive: 0
shares wanted: 1 exclusive: 1
relevant cpu : 1 last held: 65535
relevant lwp : 0xffffaf0013f4d0c0 last held: 000000000000000000
last locked : netbsd:uvm_fault_internal+0x344
unlocked* : netbsd:uvm_fault_upper_enter+0x387
owner/count : 000000000000000000 flags : 000000000000000000
Turnstile: no active turnstile for this lock.

****** LWP 8946.8930 (syz-executor.2) @ 0xffffaf00133f06c0, 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 : 0xffffaf00133f06c0 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.

****** LWP 10921.10923 (syz-executor.2) @ 0xffffaf00144c1140, 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 : 0xffffaf00144c1140 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.

****** LWP 558.558 (dhcpcd) @ 0xffffaf0012cc30c0, 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 : 0xffffaf0012cc30c0 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.

****** LWP 742.742 (dhcpcd) @ 0xffffaf0012c336c0, 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 : 0xffffaf0012c336c0 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) @ 0xffffaf0012dc04c0, 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 : 0xffffaf0012dc04c0 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.

****** LWP 291.291 (dhcpcd) @ 0xffffaf0012dc0080, 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 : 0xffffaf0012dc0080 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) @ 0xffffaf0010cbc240, 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 : 0xffffaf0010cbc240 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) @ 0xffffaf000fb49100, 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 : 0xffffaf000fb49100 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) @ 0xffffffff83347f80, 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 : 0xffffffff83347f80 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:kprintf_init+0x61 sys/kern/subr_prf.c:155)
lock address : netbsd:kprintf_mtx
type : spin
initialized : netbsd:kprintf_init+0x61
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xffffaf0012bc85c0 last held: 0xffffaf0012bc85c0
last locked* : netbsd:kprintf_lock+0x33
unlocked : netbsd:kprintf_unlock+0x53
owner field : 0x0000000000000800 wait/spin: 0/1

PAGE FLAG PQ UOBJECT UANON
0xffffaf0000017180 0041 00000000 0x0 0x0
0xffffaf0000017200 0041 00000000 0x0 0x0
0xffffaf0000017280 0041 00000000 0x0 0x0
0xffffaf0000017300 0041 00000000 0x0 0x0
0xffffaf0000017380 0041 00000000 0x0 0x0
0xffffaf0000017400 0041 00000000 0x0 0x0
0xffffaf0000017480 0041 00000000 0x0 0x0
0xffffaf0000017500 0041 00000000 0x0 0x0
0xffffaf0000017580 0041 00000000 0x0 0x0
0xffffaf0000017600 0041 00000000 0x0 0x0
0xffffaf0000017680 0041 00000000 0x0 0x0
0xffffaf0000017700 0041 00000000 0x0 0x0
0xffffaf0000017780 0041 00000000 0x0 0x0
0xffffaf0000017800 0041 00000000 0x0 0x0
0xffffaf0000017880 0041 00000000 0x0 0x0
0xffffaf0000017900 0041 00000000 0x0 0x0
0xffffaf0000017980 0041 00000000 0x0 0x0
0xffffaf0000017a00 0041 00000000 0x0 0x0
0xffffaf0000017a80 0041 00000000 0x0 0x0
0xffffaf0000017b00 0041 00000000 0x0 0x0
0xffffaf0000017b80 0041 00000000 0x0 0x0
0xffffaf0000017c00 0041 00000000 0x0 0x0
0xffffaf0000017c80 0041 00000000 0x0 0x0
0xffffaf0000017d00 0041 00000000 0x0 0x0
0xffffaf0000017d80 0041 00000000 0x0 0x0
0xffffaf0000017e00 0041 00000000 0x0 0x0
0xffffaf0000017e80 0041 00000000 0x0 0x0
0xffffaf0000017f00 0041 00000000 0x0 0x0
0xffffaf0000017f80 0041 00000000 0x0 0x0
0xffffaf0000018000 0041 00000000 0x0 0x0
0xffffaf0000018080 0041 00000000 0x0 0x0
0xffffaf0000018100 0041 00000000 0x0 0x0
0xffffaf0000018180 0041 00000000 0x0 0x0
0xffffaf0000018200 0041 00000000 0x0 0x0
0xffffaf0000018280 0041 00000000 0x0 0x0
0xffffaf0000018300 0041 00000000 0x0 0x0
0xffffaf0000018380 0041 00000000 0x0 0x0
0xffffaf0000018400 0041 00000000 0x0 0x0
0xffffaf0000018480 0041 00000000 0x0 0x0
0xffffaf0000018500 0041 00000000 0x0 0x0
0xffffaf0000018580 0041 00000000 0x0 0x0
0xffffaf0000018600 0041 00000000 0x0 0x0
0xffffaf0000018680 0041 00000000 0x0 0x0
0xffffaf0000018700 0041 00000000 0x0 0x0
0xffffaf0000018780 0041 00000000 0x0 0x0
0xffffaf0000018800 0041 00000000 0x0 0x0
0xffffaf0000018880 0041 00000000 0x0 0x0
0xffffaf0000018900 0041 00000000 0x0 0x0
0xffffaf0000018980 0041 00000000 0x0 0x0
0xffffaf0000018a00 0041 00000000 0x0 0x0
0xffffaf0000018a80 0041 00000000 0x0 0x0
0xffffaf0000018b00 0041 00000000 0x0 0x0
0xffffaf0000018b80 0041 00000000 0x0 0x0
0xffffaf0000018c00 0041 00000000 0x0 0x0
0xffffaf0000018c80 0041 00000000 0x0 0x0
0xffffaf0000018d00 0041 00000000 0x0 0x0
0xffffaf0000018d80 0041 00000000 0x0 0x0
0xffffaf0000018e00 0041 00000000 0x0 0x0
0xffffaf0000018e80 0041 00000000 0x0 0x0
0xffffaf0000018f00 0041 00000000 0x0 0x0
0xffffaf0000018f80 0041 00000000 0x0 0x0
0xffffaf0000019000 0041 00000000 0x0 0x0
0xffffaf0000019080 0041 00000000 0x0 0x0
0xffffaf0000019100 0041 00000000 0x0 0x0
0xffffaf0000019180 0041 00000000 0x0 0x0
0xffffaf0000019200 0041 00000000 0x0 0x0
0xffffaf0000019280 0041 00000000 0x0 0x0
0xffffaf0000019300 0041 00000000 0x0 0x0
0xffffaf0000019380 0041 00000000 0x0 0x0
0xffffaf0000019400 0041 00000000 0x0 0x0
0xffffaf0000019480 0041 00000000 0x0 0x0
0xffffaf0000019500 0041 00000000 0x0 0x0
0xffffaf0000019580 0041 00000000 0x0 0x0
0xffffaf0000019600 0041 00000000 0x0 0x0
0xffffaf0000019680 0041 00000000 0x0 0x0
0xffffaf0000019700 0041 00000000 0x0 0x0
0xffffaf0000019780 0041 00000000 0x0 0x0
0xffffaf0000019800 0041 00000000 0x0 0x0
0xffffaf0000019880 0041 00000000 0x0 0x0
0xffffaf0000019900 0041 00000000 0x0 0x0
0xffffaf0000019980 0041 00000000 0x0 0x0
0xffffaf0000019a00 0041 00000000 0x0 0x0
0xffffaf0000019a80 0041 00000000 0x0 0x0
0xffffaf0000019b00 0041 00000000 0x0 0x0
0xffffaf0000019b80 0041 00000000 0x0 0x0
0xffffaf0000019c00 0041 00000000 0x0 0x0
0xffffaf0000019c80 0041 00000000 0x0 0x0
0xffffaf0000019d00 0041 00000000 0x0 0x0
0xffffaf0000019d80 0041 00000000 0x0 0x0
0xffffaf0000019e00 0041 00000000 0x0 0x0
0xffffaf0000019e80 0041 00000000 0x0 0x0
0xffffaf0000019f00 0041 00000000 0x0 0x0
0xffffaf0000019f80 0041 00000000 0x0 0x0
0xffffaf000001a000 0041 00000000 0x0 0x0
0xffffaf000001a080 0041 00000000 0x0 0x0
0xffffaf000001a100 0041 00000000 0x0 0x0
0xffffaf000001a180 0041 00000000 0x0 0x0
0xffffaf000001a200 0041 00000000 0x0 0x0
0xffffaf000001a280 0041 00000000 0x0 0x0
0xffffaf000001a300 0041 00000000 0x0 0x0
0xffffaf000001a380 0041 00000000 0x0 0x0
0xffffaf000001a400 0041 00000000 0x0 0x0
0xffffaf000001a480 0041 00000000 0x0 0x0
0xffffaf000001a500 0041 00000000 0x0 0x0
0xffffaf000001a580 0041 00000000 0x0 0x0
0xffffaf000001a600 0041 00000000 0x0 0x0
0xffffaf000001a680 0041 00000000 0x0 0x0
0xffffaf000001a700 0041 00000000 0x0 0x0
0xffffaf000001a780 0041 00000000 0x0 0x0
0xffffaf000001a800 0041 00000000 0x0 0x0
0xffffaf000001a880 0041 00000000 0x0 0x0
0xffffaf000001a900 0041 00000000 0x0 0x0
0xffffaf000001a980 0041 00000000 0x0 0x0
0xffffaf000001aa00 0041 00000000 0x0 0x0
0xffffaf000001aa80 0041 00000000 0x0 0x0
0xffffaf000001ab00 0041 00000000 0x0 0x0
0xffffaf000001ab80 0041 00000000 0x0 0x0
0xffffaf000001ac00 0041 00000000 0x0 0x0
0xffffaf000001ac80 0041 00000000 0x0 0x0
0xffffaf000001ad00 0041 00000000 0x0 0x0
0xffffaf000001ad80 0041 00000000 0x0 0x0
0xffffaf000001ae00 0041 00000000 0x0 0x0
0xffffaf000001ae80 0041 00000000 0x0 0x0
0xffffaf000001af00 0041 00000000 0x0 0x0
0xffffaf000001af80 0041 00000000 0x0 0x0
0xffffaf000001b000 0041 00000000 0x0 0x0
0xffffaf000001b080 0041 00000000 0x0 0x0
0xffffaf000001b100 0041 00000000 0x0 0x0
0xffffaf000001b180 0041 00000000 0x0 0x0
0xffffaf000001b200 0041 00000000 0x0 0x0
0xffffaf000001b280 0041 00000000 0x0 0x0
0xffffaf000001b300 0041 00000000 0x0 0x0
0xffffaf000001b380 0041 00000000 0x0 0x0
0xffffaf000001b400 0041 00000000 0x0 0x0
0xffffaf000001b480 0041 00000000 0x0 0x0
0xffffaf000001b500 0041 00000000 0x0 0x0
0xffffaf000001b580 0041 00000000 0x0 0x0
0xffffaf000001b600 0041 00000000 0x0 0x0
0xffffaf000001b680 0041 00000000 0x0 0x0
0xffffaf000001b700 0041 00000000 0x0 0x0
0xffffaf000001b780 0041 00000000 0x0 0x0
0xffffaf000001b800 0041 00000000 0x0 0x0
0xffffaf000001b880 0041 00000000 0x0 0x0
0xffffaf000001b900 0041 00000000 0x0 0x0
0xffffaf000001b980 0041 00000000 0x0 0x0
0xffffaf000001ba00 0041 00000000 0x0 0x0
0xffffaf000001ba80 0041 00000000 0x0 0x0
0xffffaf000001bb00 0041 00000000 0x0 0x0
0xffffaf000001bb80 0001 00000000 0x0 0x0
0xffffaf000001bc00 0001 00000000 0x0 0x0
0xffffaf000001bc80 0001 00000000 0x0 0x0
0xffffaf000001bd00 0001 00000000 0x0 0x0
0xffffaf000001bd80 0001 00000000 0x0 0x0
0xffffaf000001be00 0001 00000000 0x0 0x0
0xffffaf000001be80 0001 00000000 0x0 0x0
0xffffaf000001bf00 0001 00000000 0x0 0x0
0xffffaf000001bf80 0001 00000000 0x0 0x0
0xffffaf000001c000 0001 00000000 0x0 0x0
0xffffaf000001c080 0001 00000000 0x0 0x0
0xffffaf000001c100 0001 00000000 0x0 0x0
0xffffaf000001c180 0001 00000000 0x0 0x0
0xffffaf000001c200 0001 00000000 0x0 0x0
0xffffaf000001c280 0001 00000000 0x0 0x0
0xffffaf000001c300 0001 00000000 0x0 0x0
0xffffaf000001c380 0001 00000000 0x0 0x0
0xffffaf000001c400 0001 00000000 0x0 0x0
0xffffaf000001c480 0001 00000000 0x0 0x0
0xffffaf000001c500 0001 00000000 0x0 0x0
0xffffaf000001c580 0001 00000000 0x0 0x0
0xffffaf000001c600 0001 00000000 0x0 0x0
0xffffaf000001c680 0001 00000000 0x0 0x0
0xffffaf000001c700 0001 00000000 0x0 0x0
0xffffaf000001c780 0001 00000000 0x0 0x0
0xffffaf000001c800 0001 00000000 0x0 0x0
0xffffaf000001c880 0001 00000000 0x0 0x0
0xffffaf000001c900 0001 00000000 0x0 0x0
0xffffaf000001c980 0001 00000000 0x0 0x0
0xffffaf000001ca00 0001 00000000 0x0 0x0
0xffffaf000001ca80 0001 00000000 0x0 0x0
0xffffaf000001cb00 0001 00000000 0x0 0x0
0xffffaf000001cb80 0001 00000000 0x0 0x0
0xffffaf000001cc00 0001 00000000 0x0 0x0
0xffffaf000001cc80 0001 00000000 0x0 0x0
0xffffaf000001cd00 0001 00000000 0x0 0x0
0xffffaf000001cd80 0001 00000000 0x0 0x0
0xffffaf000001ce00 0001 00000000 0x0 0x0
0xffffaf000001ce80 0001 00000000 0x0 0x0
0xffffaf000001cf00 0001 00000000 0x0 0x0
0xffffaf000001cf80 0001 00000000 0x0 0x0
0xffffaf000001d000 0001 00000000 0x0 0x0
0xffffaf000001d080 0001 00000000 0x0 0x0
0xffffaf000001d100 0001 00000000 0x0 0x0
0xffffaf000001d180 0001 00000000 0x0 0x0
0xffffaf000001d200 0001 00000000 0x0 0x0
0xffffaf000001d280 0001 00000000 0x0 0x0
0xffffaf000001d300 0001 00000000 0x0 0x0
0xffffaf000001d380 0001 00000000 0x0 0x0
0xffffaf000001d400 0001 00000000 0x0 0x0
0xffffaf000001d480 0001 00000000 0x0 0x0
0xffffaf000001d500 0001 00000000 0x0 0x0
0xffffaf000001d580 0001 00000000 0x0 0x0
0xffffaf000001d600 0001 00000000 0x0 0x0
0xffffaf000001d680 0001 00000000 0x0 0x0
0xffffaf000001d700 0001 00000000 0x0 0x0
0xffffaf000001d780 0001 00000000 0x0 0x0
0xffffaf000001d800 0001 00000000 0x0 0x0
0xffffaf000001d880 0001 00000000 0x0 0x0
0xffffaf000001d900 0001 00000000 0x0 0x0
0xffffaf000001d980 0001 00000000 0x0 0x0
0xffffaf000001da00 0001 00000000 0x0 0x0
0xffffaf000001da80 0001 00000000 0x0 0x0
0xffffaf000001db00 0001 00000000 0x0 0x0
0xffffaf000001db80 0001 00000000 0x0 0x0
0xffffaf000001dc00 0001 00000000 0x0 0x0
0xffffaf000001dc80 0001 00000000 0x0 0x0
0xffffaf000001dd00 0001 00000000 0x0 0x0
0xffffaf000001dd80 0001 00000000 0x0 0x0
0xffffaf000001de00 0001 00000000 0x0 0x0
0xffffaf000001de80 0001 00000000 0x0 0x0
0xffffaf000001df00 0001 00000000 0x0 0x0
0xffffaf000001df80 0001 00000000 0x0 0x0
0xffffaf000001e000 0001 00000000 0x0 0x0
0xffffaf000001e080 0001 00000000 0x0 0x0
0xffffaf000001e100 0001 00000000 0x0 0x0
0xffffaf000001e180 0001 00000000 0x0 0x0
0xffffaf000001e200 0001 00000000 0x0 0x0
0xffffaf000001e280 0001 00000000 0x0 0x0
0xffffaf000001e300 0001 00000000 0x0 0x0
0xffffaf000001e380 0001 00000000 0x0 0x0
0xffffaf000001e400 0001 00000000 0x0 0x0
0xffffaf000001e480 0001 00000000 0x0 0x0
0xffffaf000001e500 0001 00000000 0x0 0x0
0xffffaf000001e580 0001 00000000 0x0 0x0
0xffffaf000001e600 0001 00000000 0x0 0x0
0xffffaf000001e680 0001 00000000 0x0 0x0
0xffffaf000001e700 0001 00000000 0x0 0x0
0xffffaf000001e780 0001 00000000 0x0 0x0
0xffffaf000001e800 0001 00000000 0x0 0x0
0xffffaf000001e880 0001 00000000 0x0 0x0
0xffffaf000001e900 0001 00000000 0x0 0x0
0xffffaf000001e980 0001 00000000 0x0 0x0
0xffffaf000001ea00 0001 00000000 0x0 0x0
0xffffaf000001ea80 0001 00000000 0x0 0x0
0xffffaf000001eb00 0001 00000000 0x0 0x0
0xffffaf000001eb80 0001 00000000 0x0 0x0
0xffffaf000001ec00 0001 00000000 0x0 0x0
0xffffaf000001ec80 0001 00000000 0x0 0x0
0xffffaf000001ed00 0001 00000000 0x0 0x0
0xffffaf000001ed80 0001 00000000 0x0 0x0
0xffffaf000001ee00 0001 00000000 0x0 0x0
0xffffaf000001ee80 0001 00000000 0x0 0x0
0xffffaf000001ef00 0001 00000000 0x0 0x0
0xffffaf000001ef80 0001 00000000 0x0 0x0
0xffffaf000001f000 0001 00000000 0x0 0x0
0xffffaf000001f080 0001 00000000 0x0 0x0
0xffffaf000001f100 0001 00000000 0x0 0x0
0xffffaf000001f180 0001 00000000 0x0 0x0
0xffffaf000001f200 0001 00000000 0x0 0x0
0xffffaf000001f280 0001 00000000 0x0 0x0
0xffffaf000001f300 0001 00000000 0x0 0x0
0xffffaf000001f380 0001 00000000 0x0 0x0
0xffffaf000001f400 0001 00000000 0x0 0x0
0xffffaf000001f480 0001 00000000 0x0 0x0
0xffffaf000001f500 0001 00000000 0x0 0x0
0xffffaf000001f580 0001 00000000 0x0 0x0
0xffffaf000001f600 0001 00000000 0x0 0x0
0xffffaf000001f680 0001 00000000 0x0 0x0
0xffffaf000001f700 0001 00000000 0x0 0x0
0xffffaf000001f780 0001 00000000 0x0 0x0
0xffffaf000001f800 0001 00000000 0x0 0x0
0xffffaf000001f880 0001 00000000 0x0 0x0
0xffffaf000001f900 0001 00000000 0x0 0x0
0xffffaf000001f980 0001 00000000 0x0 0x0
0xffffaf000001fa00 0001 00000000 0x0 0x0
0xffffaf000001fa80 0001 00000000 0x0 0x0
0xffffaf000001fb00 0001 00000000 0x0 0x0
0xffffaf000001fb80 0001 00000000 0x0 0x0
0xffffaf000001fc00 0001 00000000 0x0 0x0
0xffffaf000001fc80 0001 00000000 0x0 0x0
0xffffaf000001fd00 0001 00000000 0x0 0x0
0xffffaf000001fd80 0001 00000000 0x0 0x0
0xffffaf000001fe00 0001 00000000 0x0 0x0
0xffffaf000001fe80 0001 00000000 0x0 0x0
0xffffaf000001ff00 0001 00000000 0x0 0x0
0xffffaf000001ff80 0001 00000000 0x0 0x0
0xffffaf0000020000 0001 00000000 0x0 0x0
0xffffaf0000020080 0001 00000000 0x0 0x0
0xffffaf0000020100 0001 00000000 0x0 0x0
0xffffaf0000020180 0001 00000000 0x0 0x0
0xffffaf0000020200 0001 00000000 0x0 0x0
0xffffaf0000020280 0001 00000000 0x0 0x0
0xffffaf0000020300 0001 00000000 0x0 0x0
0xffffaf0000020380 0001 00000000 0x0 0x0
0xffffaf0000020400 0001 00000000 0x0 0x0
0xffffaf0000020480 0001 00000000 0x0 0x0
0xffffaf0000020500 0001 00000000 0x0 0x0
0xffffaf0000020580 0001 00000000 0x0 0x0
0xffffaf0000020600 0001 00000000 0x0 0x0
0xffffaf0000020680 0001 00000000 0x0 0x0
0xffffaf0000020700 0001 00000000 0x0 0x0
0xffffaf0000020780 0001 00000000 0x0 0x0
0xffffaf0000020800 0001 00000000 0x0 0x0
0xffffaf0000020880 0001 00000000 0x0 0x0
0xffffaf0000020900 0001 00000000 0x0 0x0
0xffffaf0000020980 0001 00000000 0x0 0x0
0xffffaf0000020a00 0001 00000000 0x0 0x0
0xffffaf0000020a80 0001 00000000 0x0 0x0
0xffffaf0000020b00 0001 00000000 0x0 0x0
0xffffaf0000020b80 0001 00000000 0x0 0x0
0xffffaf0000020c00 0001 00000000 0x0 0x0
0xffffaf0000020c80 0001 00000000 0x0 0x0
0xffffaf0000020d00 0001 00000000 0x0 0x0
0xffffaf0000020d80 0001 00000000 0x0 0x0
0xffffaf0000020e00 0001 00000000 0x0 0x0
0xffffaf0000020e80 0001 00000000 0x0 0x0
0xffffaf0000020f00 0001 00000000 0x0 0x0
0xffffaf0000020f80 0001 00000000 0x0 0x0
0xffffaf0000021000 0001 00000000 0x0 0x0
0xffffaf0000021080 0001 00000000 0x0 0x0
0xffffaf0000021100 0001 00000000 0x0 0x0
0xffffaf0000021180 0001 00000000 0x0 0x0
0xffffaf0000021200 0001 00000000 0x0 0x0
0xffffaf0000021280 0001 00000000 0x0 0x0
0xffffaf0000021300 0001 00000000 0x0 0x0
0xffffaf0000021380 0001 00000000 0x0 0x0
0xffffaf0000021400 0001 00000000 0x0 0x0
0xffffaf0000021480 0001 00000000 0x0 0x0
0xffffaf0000021500 0001 00000000 0x0 0x0
0xffffaf0000021580 0001 00000000 0x0 0x0
0xffffaf0000021600 0001 00000000 0x0 0x0
0xffffaf0000021680 0001 00000000 0x0 0x0
0xffffaf0000021700 0001 00000000 0x0 0x0
0xffffaf0000021780 0001 00000000 0x0 0x0
0xffffaf0000021800 0001 00000000 0x0 0x0
0xffffaf0000021880 0001 00000000 0x0 0x0
0xffffaf0000021900 0001 00000000 0x0 0x0
0xffffaf0000021980 0001 00000000 0x0 0x0
0xffffaf0000021a00 0001 00000000 0x0 0x0
0xffffaf0000021a80 0001 00000000 0x0 0x0
0xffffaf0000021b00 0001 00000000 0x0 0x0
0xffffaf0000021b80 0001 00000000 0x0 0x0
0xffffaf0000021c00 0001 00000000 0x0 0x0
0xffffaf0000021c80 0001 00000000 0x0 0x0
0xffffaf0000021d00 0001 00000000 0x0 0x0
0xffffaf0000021d80 0001 00000000 0x0 0x0
0xffffaf0000021e00 0001 00000000 0x0 0x0
0xffffaf0000021e80 0001 00000000 0x0 0x0
0xffffaf0000021f00 0001 00000000 0x0 0x0
0xffffaf0000021f80 0001 00000000 0x0 0x0
0xffffaf0000022000 0001 00000000 0x0 0x0
0xffffaf0000022080 0001 00000000 0x0 0x0
0xffffaf0000022100 0001 00000000 0x0 0x0
0xffffaf0000022180 0001 00000000 0x0 0x0
0xffffaf0000022200 0001 00000000 0x0 0x0
0xffffaf0000022280 0001 00000000 0x0 0x0
0xffffaf0000022300 0001 00000000 0x0 0x0
0xffffaf0000022380 0001 00000000 0x0 0x0
0xffffaf0000022400 0001 00000000 0x0 0x0
0xffffaf0000022480 0001 00000000 0x0 0x0
0xffffaf0000022500 0001 00000000 0x0 0x0
0xffffaf0000022580 0001 00000000 0x0 0x0
0xffffaf0000022600 0001 00000000 0x0 0x0
0xffffaf0000022680 0001 00000000 0x0 0x0
0xffffaf0000022700 0001 00000000 0x0 0x0
0xffffaf0000022780 0001 00000000 0x0 0x0
0xffffaf0000022800 0001 00000000 0x0 0x0
0xffffaf0000022880 0001 00000000 0x0 0x0
0xffffaf0000022900 0001 00000000 0x0 0x0
0xffffaf0000022980 0001 00000000 0x0 0x0
0xffffaf0000022a00 0001 00000000 0x0 0x0
0xffffaf0000022a80 0001 00000000 0x0 0x0
0xffffaf0000022b00 0001 00000000 0x0 0x0
0xffffaf0000022b80 0001 00000000 0x0 0x0
0xffffaf0000022c00 0001 00000000 0x0 0x0
0xffffaf0000022c80 0001 00000000 0x0 0x0
0xffffaf0000022d00 0001 00000000 0x0 0x0
0xffffaf0000022d80 0001 00000000 0x0 0x0
0xffffaf0000022e00 0001 00000000 0x0 0x0
0xffffaf0000022e80 0001 00000000 0x0 0x0
0xffffaf0000022f00 0001 00000000 0x0 0x0
0xffffaf0000022f80 0001 00000000 0x0 0x0
0xffffaf0000023000 0001 00000000 0x0 0x0
0xffffaf0000023080 0001 00000000 0x0 0x0
0xffffaf0000023100 0001 00000000 0x0 0x0
0xffffaf0000023180 0001 00000000 0x0 0x0
0xffffaf0000023200 0001 00000000 0x0 0x0
0xffffaf0000023280 0001 00000000 0x0 0x0
0xffffaf0000023300 0001 00000000 0x0 0x0
0xffffaf0000023380 0001 00000000 0x0 0x0
0xffffaf0000023400 0001 00000000 0x0 0x0
0xffffaf0000023480 0001 00000000 0x0 0x0
0xffffaf0000023500 0001 00000000 0x0 0x0
0xffffaf0000023580 0001 00000000 0x0 0x0
0xffffaf0000023600 0001 00000000 0x0 0x0
0xffffaf0000023680 0001 00000000 0x0 0x0
0xffffaf0000023700 0001 00000000 0x0 0x0
0xffffaf0000023780 0001 00000000 0x0 0x0
0xffffaf0000023800 0001 00000000 0x0 0x0
0xffffaf0000023880 0001 00000000 0x0 0x0
0xffffaf0000023900 0001 00000000 0x0 0x0
0xffffaf0000023980 0001 00000000 0x0 0x0
0xffffaf0000023a00 0001 00000000 0x0 0x0
0xffffaf0000023a80 0001 00000000 0x0 0x0
0xffffaf0000023b00 0001 00000000 0x0 0x0
0xffffaf0000023b80 0001 00000000 0x0 0x0
0xffffaf0000023c00 0001 00000000 0x0 0x0
0xffffaf0000023c80 0001 00000000 0x0 0x0
0xffffaf0000023d00 0001 00000000 0x0 0x0
0xffffaf0000023d80 0001 00000000 0x0 0x0
0xffffaf0000023e00 0001 00000000 0x0 0x0
0xffffaf0000023e80 0001 00000000 0x0 0x0
0xffffaf0000023f00 0001 00000000 0x0 0x0
0xffffaf0000023f80 0001 00000000 0x0 0x0
0xffffaf0000024000 0001 00000000 0x0 0x0
0xffffaf0000024080 0001 00000000 0x0 0x0
0xffffaf0000024100 0001 00000000 0x0 0x0
0xffffaf0000024180 0001 00000000 0x0 0x0
0xffffaf0000024200 0001 00000000 0x0 0x0
0xffffaf0000024280 0001 00000000 0x0 0x0
0xffffaf0000024300 0001 00000000 0x0 0x0
0xffffaf0000024380 0001 00000000 0x0 0x0
0xffffaf0000024400 0001 00000000 0x0 0x0
0xffffaf0000024480 0001 00000000 0x0 0x0
0xffffaf0000024500 0001 00000000 0x0 0x0
0xffffaf0000024580 0001 00000000 0x0 0x0
0xffffaf0000024600 0001 00000000 0x0 0x0
0xffffaf0000024680 0001 00000000 0x0 0x0
0xffffaf0000024700 0001 00000000 0x0 0x0
0xffffaf0000024780 0001 00000000 0x0 0x0
0xffffaf0000024800 0001 00000000 0x0 0x0
0xffffaf0000024880 0001 00000000 0x0 0x0
0xffffaf0000024900 0001 00000000 0x0 0x0
0xffffaf0000024980 0001 00000000 0x0 0x0
0xffffaf0000024a00 0001 00000000 0x0 0x0
0xffffaf0000024a80 0001 00000000 0x0 0x0
0xffffaf0000024b00 0001 00000000 0x0 0x0
0xffffaf0000024b80 0001 00000000 0x0 0x0
0xffffaf0000024c00 0001 00000000 0x0 0x0
0xffffaf0000024c80 0001 00000000 0x0 0x0
0xffffaf0000024d00 0001 00000000 0x0 0x0
0xffffaf0000024d80 0001 00000000 0x0 0x0
0xffffaf0000024e00 0001 00000000 0x0 0x0
0xffffaf0000024e80 0001 00000000 0x0 0x0
0xffffaf0000024f00 0001 00000000 0x0 0x0
0xffffaf0000024f80 0001 00000000 0x0 0x0
0xffffaf0000025000 0001 00000000 0x0 0x0
0xffffaf0000025080 0001 00000000 0x0 0x0
0xffffaf0000025100 0001 00000000 0x0 0x0
0xffffaf0000025180 0001 00000000 0x0 0x0
0xffffaf0000025200 0001 00000000 0x0 0x0
0xffffaf0000025280 0001 00000000 0x0 0x0
0xffffaf0000025300 0001 00000000 0x0 0x0
0xffffaf0000025380 0001 00000000 0x0 0x0
0xffffaf0000025400 0001 00000000 0x0 0x0
0xffffaf0000025480 0001 00000000 0x0 0x0
0xffffaf0000025500 0001 00000000 0x0 0x0
0xffffaf0000025580 0001 00000000 0x0 0x0
0xffffaf0000025600 0001 00000000 0x0 0x0
0xffffaf0000025680 0001 00000000 0x0 0x0
0xffffaf0000025700 0001 00000000 0x0 0x0
0xffffaf0000025780 0001 00000000 0x0 0x0
0xffffaf0000025800 0001 00000000 0x0 0x0
0xffffaf0000025880 0001 00000000 0x0 0x0
0xffffaf0000025900 0001 00000000 0x0 0x0
0xffffaf0000025980 0001 00000000 0x0 0x0
0xffffaf0000025a00 0001 00000000 0x0 0x0
0xffffaf0000025a80 0001 00000000 0x0 0x0
0xffffaf0000025b00 0001 00000000 0x0 0x0
0xffffaf0000025b80 0001 00000000 0x0 0x0
0xffffaf0000025c00 0001 00000000 0x0 0x0
0xffffaf0000025c80 0001 00000000 0x0 0x0
0xffffaf0000025d00 0001 00000000 0x0 0x0
0xffffaf0000025d80 0001 00000000 0x0 0x0
0xffffaf0000025e00 0001 00000000 0x0 0x0
0xffffaf0000025e80 0001 00000000 0x0 0x0
0xffffaf0000025f00 0001 00000000 0x0 0x0
0xffffaf0000025f80 0001 00000000 0x0 0x0
0xffffaf0000026000 0001 00000000 0x0 0x0
0xffffaf0000026080 0001 00000000 0x0 0x0
0xffffaf0000026100 0001 00000000 0x0 0x0
0xffffaf0000026180 0001 00000000 0x0 0x0
0xffffaf0000026200 0001 00000000 0x0 0x0
0xffffaf0000026280 0001 00000000 0x0 0x0
0xffffaf0000026300 0001 00000000 0x0 0x0
0xffffaf0000026380 0001 00000000 0x0 0x0
0xffffaf0000026400 0001 00000000 0x0 0x0
0xffffaf0000026480 0001 00000000 0x0 0x0
0xffffaf0000026500 0001 00000000 0x0 0x0
0xffffaf0000026580 0001 00000000 0x0 0x0
0xffffaf0000026600 0001 00000000 0x0 0x0
0xffffaf0000026680 0001 00000000 0x0 0x0
0xffffaf0000026700 0001 00000000 0x0 0x0
0xffffaf0000026780 0001 00000000 0x0 0x0
0xffffaf0000026800 0001 00000000 0x0 0x0
0xffffaf0000026880 0001 00000000 0x0 0x0
0xffffaf0000026900 0001 00000000 0x0 0x0
0xffffaf0000026980 0001 00000000 0x0 0x0
0xffffaf0000026a00 0001 00000000 0x0 0x0
0xffffaf0000026a80 0001 00000000 0x0 0x0
0xffffaf0000026b00 0001 00000000 0x0 0x0
0xffffaf0000026b80 0001 00000000 0x0 0x0
0xffffaf0000026c00 0001 00000000 0x0 0x0
0xffffaf0000026c80 0001 00000000 0x0 0x0
0xffffaf0000026d00 0001 00000000 0x0 0x0
0xffffaf0000026d80 0001 00000000 0x0 0x0
0xffffaf0000026e00 0001 00000000 0x0 0x0
0xffffaf0000026e80 0001 00000000 0x0 0x0
0xffffaf0000026f00 0001 00000000 0x0 0x0
0xffffaf0000026f80 0001 00000000 0x0 0x0
0xffffaf0000027000 0001 00000000 0x0 0x0
0xffffaf0000027080 0001 00000000 0x0 0x0
0xffffaf0000027100 0001 00000000 0x0 0x0
0xffffaf0000027180 0001 00000000 0x0 0x0
0xffffaf0000027200 0001 00000000 0x0 0x0
0xffffaf0000027280 0001 00000000 0x0 0x0
0xffffaf0000027300 0001 00000000 0x0 0x0
0xffffaf0000027380 0001 00000000 0x0 0x0
0xffffaf0000027400 0001 00000000 0x0 0x0
0xffffaf0000027480 0001 00000000 0x0 0x0
0xffffaf0000027500 0001 00000000 0x0 0x0
0xffffaf0000027580 0001 00000000 0x0 0x0
0xffffaf0000027600 0001 00000000 0x0 0x0
0xffffaf0000027680 0001 00000000 0x0 0x0
0xffffaf0000027700 0001 00000000 0x0 0x0
0xffffaf0000027780 0001 00000000 0x0 0x0
0xffffaf0000027800 0001 00000000 0x0 0x0
0xffffaf0000027880 0001 00000000 0x0 0x0
0xffffaf0000027900 0001 00000000 0x0 0x0
0xffffaf0000027980 0001 00000000 0x0 0x0
0xffffaf0000027a00 0001 00000000 0x0 0x0
0xffffaf0000027a80 0001 00000000

---
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unread,
Aug 17, 2023, 7:56:43 PM8/17/23
to syzkaller-...@googlegroups.com
Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.
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