| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <00000000000059b4d50617913536@google.com>
Date: Fri, 03 May 2024 11:51:33 -0700
From: syzbot <syzbot+9dfe490c8176301c1d06@...kaller.appspotmail.com>
To: jfs-discussion@...ts.sourceforge.net, linux-fsdevel@...r.kernel.org,
linux-kernel@...r.kernel.org, shaggy@...nel.org,
syzkaller-bugs@...glegroups.com
Subject: [syzbot] [jfs?] KASAN: slab-out-of-bounds Read in ea_get (2)
Hello,
syzbot found the following issue on:
HEAD commit: 6a71d2909427 Merge branch 'for-next/core' into for-kernelci
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
console output: https://syzkaller.appspot.com/x/log.txt?x=17374a40980000
kernel config: https://syzkaller.appspot.com/x/.config?x=fca646cf17cc616b
dashboard link: https://syzkaller.appspot.com/bug?extid=9dfe490c8176301c1d06
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12f9a8a7180000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10f932a0980000
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/c77d21fa1405/disk-6a71d290.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/429fcd369816/vmlinux-6a71d290.xz
kernel image: https://storage.googleapis.com/syzbot-assets/d3d8a4b85112/Image-6a71d290.gz.xz
mounted in repro: https://storage.googleapis.com/syzbot-assets/ba0e4fef7b4b/mount_0.gz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+9dfe490c8176301c1d06@...kaller.appspotmail.com
000000006252a036: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000007da9c428: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
==================================================================
BUG: KASAN: slab-out-of-bounds in hex_dump_to_buffer+0x5dc/0x984 lib/hexdump.c:193
Read of size 1 at addr ffff0000e001c040 by task syz-executor302/6236
CPU: 0 PID: 6236 Comm: syz-executor302 Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call trace:
dump_backtrace+0x1b8/0x1e4 arch/arm64/kernel/stacktrace.c:317
show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:324
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:114
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x198/0x538 mm/kasan/report.c:488
kasan_report+0xd8/0x138 mm/kasan/report.c:601
__asan_report_load1_noabort+0x20/0x2c mm/kasan/report_generic.c:378
hex_dump_to_buffer+0x5dc/0x984 lib/hexdump.c:193
print_hex_dump+0x140/0x248 lib/hexdump.c:276
ea_get+0xa04/0xef0 fs/jfs/xattr.c:561
__jfs_getxattr+0xd4/0x484 fs/jfs/xattr.c:807
jfs_xattr_get+0x50/0x68 fs/jfs/xattr.c:931
__vfs_getxattr+0x394/0x3c0 fs/xattr.c:423
smk_fetch+0xc8/0x150 security/smack/smack_lsm.c:306
smack_d_instantiate+0x594/0x880 security/smack/smack_lsm.c:3587
security_d_instantiate+0x98/0xf0 security/security.c:3915
d_splice_alias+0x70/0x310 fs/dcache.c:2973
jfs_lookup+0x270/0x39c fs/jfs/namei.c:1474
__lookup_slow+0x250/0x374 fs/namei.c:1692
lookup_slow+0x60/0x84 fs/namei.c:1709
walk_component+0x280/0x36c fs/namei.c:2004
lookup_last fs/namei.c:2461 [inline]
path_lookupat+0x13c/0x3d0 fs/namei.c:2485
filename_lookup+0x1d4/0x4e0 fs/namei.c:2514
user_path_at_empty+0x5c/0x84 fs/namei.c:2921
user_path_at include/linux/namei.h:57 [inline]
path_setxattr+0xbc/0x258 fs/xattr.c:666
__do_sys_lsetxattr fs/xattr.c:694 [inline]
__se_sys_lsetxattr fs/xattr.c:690 [inline]
__arm64_sys_lsetxattr+0xbc/0xd8 fs/xattr.c:690
__invoke_syscall arch/arm64/kernel/syscall.c:34 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152
el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712
el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
Allocated by task 6236:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x40/0x78 mm/kasan/common.c:68
kasan_save_alloc_info+0x40/0x50 mm/kasan/generic.c:565
unpoison_slab_object mm/kasan/common.c:312 [inline]
__kasan_slab_alloc+0x74/0x8c mm/kasan/common.c:338
kasan_slab_alloc include/linux/kasan.h:201 [inline]
slab_post_alloc_hook mm/slub.c:3798 [inline]
slab_alloc_node mm/slub.c:3845 [inline]
kmem_cache_alloc_lru+0x1e0/0x3c4 mm/slub.c:3864
alloc_inode_sb include/linux/fs.h:3091 [inline]
jfs_alloc_inode+0x2c/0x68 fs/jfs/super.c:105
alloc_inode fs/inode.c:261 [inline]
iget_locked+0x168/0x7a8 fs/inode.c:1280
jfs_iget+0x30/0x364 fs/jfs/inode.c:29
jfs_lookup+0x1e8/0x39c fs/jfs/namei.c:1469
__lookup_slow+0x250/0x374 fs/namei.c:1692
lookup_slow+0x60/0x84 fs/namei.c:1709
walk_component+0x280/0x36c fs/namei.c:2004
lookup_last fs/namei.c:2461 [inline]
path_lookupat+0x13c/0x3d0 fs/namei.c:2485
filename_lookup+0x1d4/0x4e0 fs/namei.c:2514
user_path_at_empty+0x5c/0x84 fs/namei.c:2921
user_path_at include/linux/namei.h:57 [inline]
path_setxattr+0xbc/0x258 fs/xattr.c:666
__do_sys_lsetxattr fs/xattr.c:694 [inline]
__se_sys_lsetxattr fs/xattr.c:690 [inline]
__arm64_sys_lsetxattr+0xbc/0xd8 fs/xattr.c:690
__invoke_syscall arch/arm64/kernel/syscall.c:34 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152
el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712
el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
The buggy address belongs to the object at ffff0000e001b780
which belongs to the cache jfs_ip of size 2240
The buggy address is located 0 bytes to the right of
allocated 2240-byte region [ffff0000e001b780, ffff0000e001c040)
The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x120018
head: order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0x5ffe00000000840(slab|head|node=0|zone=2|lastcpupid=0xfff)
page_type: 0xffffffff()
raw: 05ffe00000000840 ffff0000c4a27c80 dead000000000122 0000000000000000
raw: 0000000000000000 00000000800d000d 00000001ffffffff 0000000000000000
head: 05ffe00000000840 ffff0000c4a27c80 dead000000000122 0000000000000000
head: 0000000000000000 00000000800d000d 00000001ffffffff 0000000000000000
head: 05ffe00000000003 fffffdffc3800601 dead000000000122 00000000ffffffff
head: 0000000800000000 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff0000e001bf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff0000e001bf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff0000e001c000: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc
^
ffff0000e001c080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffff0000e001c100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================
00000000cee620b4: c0 c0 01 e0 00 00 ff ff 5c 18 00 00 d2 02 a6 06 ........\.......
00000000200183cc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b5ecbf48: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f44e7428: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000022e1f6e4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000904b0bf7: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000003837ab55: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000398302a5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000002ba791ee: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000031cf12d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000eacc13f2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000005c4a2bee: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000beb4c23a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000fa0835e6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a6698c5f: 00 00 00 00 00 00 00 00 00 00 00 ff 00 00 00 00 ................
000000005e80697c: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
0000000008779188: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000321e7f73: 80 4a 7f 93 00 80 ff ff 00 00 00 00 00 00 00 00 .J..............
000000003cd96124: 00 00 00 00 00 00 00 00 20 d7 34 8b 00 80 ff ff ........ .4.....
00000000979c3a1d: 00 02 00 00 00 00 00 00 78 c1 01 e0 00 00 ff ff ........x.......
000000004e190f20: 78 c1 01 e0 00 00 ff ff 00 00 00 00 00 00 00 00 x...............
00000000f5ea9d5d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000006b3d82c2: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
000000004ce5ace8: ff ff ff ff ff ff ff ff b0 9a 1a 92 00 80 ff ff ................
000000007a38248f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ce3dce3c: a0 ef fd 8a 00 80 ff ff 00 02 00 00 00 00 00 00 ................
ea_get: invalid extended attribute
000000000323053d: 30 00 00 00 00 0b 06 00 75 73 65 72 2e 78 61 74 0.......user.xat
00000000779f5c0e: 74 72 31 00 78 61 74 74 72 31 00 0b 06 00 75 73 tr1.xattr1....us
00000000e5b66bd5: 65 72 2e 78 61 74 74 72 32 00 78 61 74 74 72 32 er.xattr2.xattr2
000000005f57c854: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000e2a3a589: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000e1b792e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000fa8f7df9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000c9326f94: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000778ad7f4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000139bf4dd: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ebad9ed5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f575d286: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000071d400f3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000255700e1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000074f3d74f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a2c57597: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000039bc601d: ed 81 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000009e404bea: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
00000000b47689ba: c0 d7 34 8b 00 80 ff ff 00 c0 59 d7 00 00 ff ff ..4.......Y.....
00000000af0efd3c: d8 bd 01 e0 00 00 ff ff c0 d1 ac d6 00 00 ff ff ................
000000005e6968d2: 04 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
00000000ac29d96f: 0a 00 00 00 00 00 00 00 f2 f1 7c 63 00 00 00 00 ..........|c....
00000000d1b64c71: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
00000000962ef4c2: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
00000000618f62bd: a6 74 ec 19 00 00 00 00 00 00 00 00 ad 4e ad de .t...........N..
000000007554e8fb: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000b60ba726: 28 71 43 8f 00 80 ff ff 38 63 2e 92 00 80 ff ff (qC.....8c......
00000000630898d0: 00 00 00 00 00 00 00 00 80 42 0b 8b 00 80 ff ff .........B......
000000006ca28fd0: 00 02 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 ................
00000000c7270a7c: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000009f58eef3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000c5ecff50: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000c813afa9: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000a26f224d: b0 9a 1a 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000002e47e78f: 00 00 00 00 00 00 00 00 a0 ef fd 8a 00 80 ff ff ................
00000000c4e781b5: 00 02 00 00 00 00 00 00 e8 bc 01 e0 00 00 ff ff ................
00000000cd6e0ce5: e8 bc 01 e0 00 00 ff ff 90 bc 01 e0 00 00 ff ff ................
00000000b61d0fbc: 38 71 43 8f 00 80 ff ff 00 00 00 00 00 00 00 00 8qC.............
00000000924f5129: 00 00 00 00 00 00 00 00 e0 42 0b 8b 00 80 ff ff .........B......
00000000aed34ec0: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000009a9cc95b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000c626b1ab: a8 f7 4e b3 01 00 ff ff 48 bd 01 e0 00 00 ff ff ..N.....H.......
000000009c40a7ed: 48 bd 01 e0 00 00 ff ff 00 00 00 00 00 00 00 00 H...............
0000000069883bb1: 00 00 00 00 00 00 00 00 68 bd 01 e0 00 00 ff ff ........h.......
0000000064a2fc70: 68 bd 01 e0 00 00 ff ff 38 b4 01 e0 00 00 ff ff h.......8.......
000000003d7c7e17: c0 c9 59 d7 00 00 ff ff 88 bd 01 e0 00 00 ff ff ..Y.............
0000000045bdf179: 88 bd 01 e0 00 00 ff ff 00 00 00 00 00 00 00 00 ................
000000000200d2ab: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000003d76d593: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
00000000aa1927fd: 00 00 00 00 00 00 00 00 c0 d8 34 8b 00 80 ff ff ..........4.....
00000000a9568607: 00 00 00 00 00 00 00 00 b0 bb 01 e0 00 00 ff ff ................
00000000e09d0e4e: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000014514a66: ff ff ff ff ff ff ff ff 40 e9 71 93 00 80 ff ff ........@.......
0000000062d6c65f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ac84ed31: c0 48 0b 8b 00 80 ff ff 00 02 00 00 00 00 00 00 .H..............
000000004fab00f6: 21 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 !...............
000000001f215b93: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000252f5583: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
0000000091abb19d: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
000000004851a699: b0 9a 1a 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000008c99934a: 00 00 00 00 00 00 00 00 a0 ef fd 8a 00 80 ff ff ................
00000000d14f8633: 00 02 00 00 00 00 00 00 88 be 01 e0 00 00 ff ff ................
00000000012a63c3: 88 be 01 e0 00 00 ff ff 30 be 01 e0 00 00 ff ff ........0.......
00000000f30be062: 48 71 43 8f 00 80 ff ff 00 00 00 00 00 00 00 00 HqC.............
0000000006466f96: 00 00 00 00 00 00 00 00 80 43 0b 8b 00 80 ff ff .........C......
0000000096c24cc4: 00 03 00 00 00 00 00 00 ca 0c 10 00 00 00 00 00 ................
00000000c068eb65: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008e78b13d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000e9f21bf4: 00 00 00 00 00 00 00 00 c0 da 34 8b 00 80 ff ff ..........4.....
0000000082e2e48f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000d009b7a7: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000052e46cee: ff ff ff ff ff ff ff ff 30 e9 71 93 00 80 ff ff ........0.q.....
0000000073c9874b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b5a1910d: 80 48 0b 8b 00 80 ff ff 00 02 00 00 00 00 00 00 .H..............
0000000090965113: 50 bf 01 e0 00 00 ff ff 50 bf 01 e0 00 00 ff ff P.......P.......
00000000031850f2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000013a77829: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000ef4954a4: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000c0c13c4b: b0 9a 1a 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
00000000450eb00f: 00 00 00 00 00 00 00 00 a0 ef fd 8a 00 80 ff ff ................
000000002d3dff04: 00 02 00 00 00 00 00 00 b8 bf 01 e0 00 00 ff ff ................
00000000a0c25981: b8 bf 01 e0 00 00 ff ff 60 bf 01 e0 00 00 ff ff ........`.......
0000000031454685: 20 e9 71 93 00 80 ff ff 00 00 00 00 00 00 00 00 .q.............
000000003bbbc2d5: 00 00 00 00 00 00 00 00 40 48 0b 8b 00 80 ff ff ........@.......
00000000b17be46d: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000df3567ae: 00 c0 01 e0 00 00 ff ff 00 c0 01 e0 00 00 ff ff ................
000000005a92bbfe: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 ................
000000006252a036: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000007da9c428: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000cee620b4: c0 c0 01 e0 00 00 ff ff 5c 18 00 00 d2 02 a6 06 ........\.......
00000000200183cc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b5ecbf48: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f44e7428: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000022e1f6e4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000904b0bf7: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000003837ab55: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000398302a5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000002ba791ee: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000031cf12d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000eacc13f2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000005c4a2bee: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000beb4c23a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000fa0835e6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a6698c5f: 00 00 00 00 00 00 00 00 00 00 00 ff 00 00 00 00 ................
000000005e80697c: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
0000000008779188: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000321e7f73: 80 4a 7f 93 00 80 ff ff 00 00 00 00 00 00 00 00 .J..............
000000003cd96124: 00 00 00 00 00 00 00 00 20 d7 34 8b 00 80 ff ff ........ .4.....
00000000979c3a1d: 00 02 00 00 00 00 00 00 78 c1 01 e0 00 00 ff ff ........x.......
000000004e190f20: 78 c1 01 e0 00 00 ff ff 00 00 00 00 00 00 00 00 x...............
00000000f5ea9d5d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000006b3d82c2: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
000000004ce5ace8: ff ff ff ff ff ff ff ff b0 9a 1a 92 00 80 ff ff ................
000000007a38248f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ce3dce3c: a0 ef fd 8a 00 80 ff ff 00 02 00 00 00 00 00 00 ................
ea_get: invalid extended attribute
000000000323053d: 30 00 00 00 00 0b 06 00 75 73 65 72 2e 78 61 74 0.......user.xat
00000000779f5c0e: 74 72 31 00 78 61 74 74 72 31 00 0b 06 00 75 73 tr1.xattr1....us
00000000e5b66bd5: 65 72 2e 78 61 74 74 72 32 00 78 61 74 74 72 32 er.xattr2.xattr2
000000005f57c854: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000e2a3a589: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000e1b792e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000fa8f7df9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000c9326f94: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000778ad7f4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000139bf4dd: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ebad9ed5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f575d286: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000071d400f3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000255700e1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000074f3d74f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a2c57597: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000039bc601d: ed 81 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000009e404bea: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
00000000b47689ba: c0 d7 34 8b 00 80 ff ff 00 c0 59 d7 00 00 ff ff ..4.......Y.....
00000000af0efd3c: d8 bd 01 e0 00 00 ff ff c0 d1 ac d6 00 00 ff ff ................
000000005e6968d2: 04 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
00000000ac29d96f: 0a 00 00 00 00 00 00 00 f2 f1 7c 63 00 00 00 00 ..........|c....
00000000d1b64c71: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
00000000962ef4c2: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
00000000618f62bd: a6 74 ec 19 00 00 00 00 00 00 00 00 ad 4e ad de .t...........N..
000000007554e8fb: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000b60ba726: 28 71 43 8f 00 80 ff ff 38 63 2e 92 00 80 ff ff (qC.....8c......
00000000630898d0: 00 00 00 00 00 00 00 00 80 42 0b 8b 00 80 ff ff .........B......
000000006ca28fd0: 00 02 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 ................
00000000c7270a7c: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000009f58eef3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000c5ecff50: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000c813afa9: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000a26f224d: b0 9a 1a 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000002e47e78f: 00 00 00 00 00 00 00 00 a0 ef fd 8a 00 80 ff ff ................
00000000c4e781b5: 00 02 00 00 00 00 00 00 e8 bc 01 e0 00 00 ff ff ................
00000000cd6e0ce5: e8 bc 01 e0 00 00 ff ff 90 bc 01 e0 00 00 ff ff ................
00000000b61d0fbc: 38 71 43 8f 00 80 ff ff 00 00 00 00 00 00 00 00 8qC.............
00000000924f5129: 00 00 00 00 00 00 00 00 e0 42 0b 8b 00 80 ff ff .........B......
00000000aed34ec0: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000009a9cc95b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000c626b1ab: a8 f7 4e b3 01 00 ff ff 48 bd 01 e0 00 00 ff ff ..N.....H.......
000000009c40a7ed: 48 bd 01 e0 00 00 ff ff 00 00 00 00 00 00 00 00 H...............
0000000069883bb1: 00 00 00 00 00 00 00 00 68 bd 01 e0 00 00 ff ff ........h.......
0000000064a2fc70: 68 bd 01 e0 00 00 ff ff 38 b4 01 e0 00 00 ff ff h.......8.......
000000003d7c7e17: c0 c9 59 d7 00 00 ff ff 88 bd 01 e0 00 00 ff ff ..Y.............
0000000045bdf179: 88 bd 01 e0 00 00 ff ff 00 00 00 00 00 00 00 00 ................
000000000200d2ab: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000003d76d593: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
00000000aa1927fd: 00 00 00 00 00 00 00 00 c0 d8 34 8b 00 80 ff ff ..........4.....
00000000a9568607: 00 00 00 00 00 00 00 00 b0 bb 01 e0 00 00 ff ff ................
00000000e09d0e4e: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000014514a66: ff ff ff ff ff ff ff ff 40 e9 71 93 00 80 ff ff ........@.......
0000000062d6c65f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ac84ed31: c0 48 0b 8b 00 80 ff ff 00 02 00 00 00 00 00 00 .H..............
000000004fab00f6: 21 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 !...............
000000001f215b93: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000252f5583: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
0000000091abb19d: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
000000004851a699: b0 9a 1a 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000008c99934a: 00 00 00 00 00 00 00 00 a0 ef fd 8a 00 80 ff ff ................
00000000d14f8633: 00 02 00 00 00 00 00 00 88 be 01 e0 00 00 ff ff ................
00000000012a63c3: 88 be 01 e0 00 00 ff ff 30 be 01 e0 00 00 ff ff ........0.......
00000000f30be062: 48 71 43 8f 00 80 ff ff 00 00 00 00 00 00 00 00 HqC.............
0000000006466f96: 00 00 00 00 00 00 00 00 80 43 0b 8b 00 80 ff ff .........C......
0000000096c24cc4: 00 03 00 00 00 00 00 00 ca 0c 10 00 00 00 00 00 ................
00000000c068eb65: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008e78b13d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000e9f21bf4: 00 00 00 00 00 00 00 00 c0 da 34 8b 00 80 ff ff ..........4.....
0000000082e2e48f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000d009b7a7: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000052e46cee: ff ff ff ff ff ff ff ff 30 e9 71 93 00 80 ff ff ........0.q.....
0000000073c9874b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b5a1910d: 80 48 0b 8b 00 80 ff ff 00 02 00 00 00 00 00 00 .H..............
0000000090965113: 50 bf 01 e0 00 00 ff ff 50 bf 01 e0 00 00 ff ff P.......P.......
00000000031850f2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000013a77829: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000ef4954a4: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000c0c13c4b: b0 9a 1a 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
00000000450eb00f: 00 00 00 00 00 00 00 00 a0 ef fd 8a 00 80 ff ff ................
000000002d3dff04: 00 02 00 00 00 00 00 00 b8 bf 01 e0 00 00 ff ff ................
00000000a0c25981: b8 bf 01 e0 00 00 ff ff 60 bf 01 e0 00 00 ff ff ........`.......
0000000031454685: 20 e9 71 93 00 80 ff ff 00 00 00 00 00 00 00 00 .q.............
000000003bbbc2d5: 00 00 00 00 00 00 00 00 40 48 0b 8b 00 80 ff ff ........@.......
00000000b17be46d: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000df3567ae: 00 c0 01 e0 00 00 ff ff 00 c0 01 e0 00 00 ff ff ................
000000005a92bbfe: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 ................
000000006252a036: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000007da9c428: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000cee620b4: c0 c0 01 e0 00 00 ff ff 5c 18 00 00 d2 02 a6 06 ........\.......
00000000200183cc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b5ecbf48: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f44e7428: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000022e1f6e4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000904b0bf7: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000003837ab55: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000398302a5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000002ba791ee: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000031cf12d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000eacc13f2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000005c4a2bee: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000beb4c23a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000fa0835e6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a6698c5f: 00 00 00 00 00 00 00 00 00 00 00 ff 00 00 00 00 ................
000000005e80697c: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
0000000008779188: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000321e7f73: 80 4a 7f 93 00 80 ff ff 00 00 00 00 00 00 00 00 .J..............
000000003cd96124: 00 00 00 00 00 00 00 00 20 d7 34 8b 00 80 ff ff ........ .4.....
00000000979c3a1d: 00 02 00 00 00 00 00 00 78 c1 01 e0 00 00 ff ff ........x.......
000000004e190f20: 78 c1 01 e0 00 00 ff ff 00 00 00 00 00 00 00 00 x...............
00000000f5ea9d5d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000006b3d82c2: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
000000004ce5ace8: ff ff ff ff ff ff ff ff b0 9a 1a 92 00 80 ff ff ................
000000007a38248f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ce3dce3c: a0 ef fd 8a 00 80 ff ff 00 02 00 00 00 00 00 00 ................
---
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@...glegroups.com.
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 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.
If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
Powered by blists - more mailing lists