[moderation] [jfs?] KASAN: slab-out-of-bounds Read in ea_get (3)
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syzbot
Aug 17, 2024, 5:02:26 PMAug 17
to syzkaller-upst...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 8867bbd4a056 mm: arm64: Fix the out-of-bounds issue in con..
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=129445cb980000
kernel config: https://syzkaller.appspot.com/x/.config?x=1bc88a9f65787e86
dashboard link: https://syzkaller.appspot.com/bug?extid=8bca8a759b80df868bf2
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
CC: [jfs-dis...@lists.sourceforge.net linux-...@vger.kernel.org sha...@kernel.org]
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/5ef30d34e749/disk-8867bbd4.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/a21c2389ebfb/vmlinux-8867bbd4.xz
kernel image: https://storage.googleapis.com/syzbot-assets/9720b12c3f99/Image-8867bbd4.gz.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+8bca8a...@syzkaller.appspotmail.com
00000000b604289f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000407d3c3b: 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 ffff0000ef14c040 by task syz.4.137/7458
CPU: 1 PID: 7458 Comm: syz.4.137 Tainted: G W 6.10.0-rc2-syzkaller-g8867bbd4a056 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
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:3588
security_d_instantiate+0x98/0xf0 security/security.c:3916
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:2469 [inline]
path_lookupat+0x13c/0x3d0 fs/namei.c:2493
filename_lookup+0x1d4/0x4e0 fs/namei.c:2522
user_path_at_empty+0x5c/0x84 fs/namei.c:2929
user_path_at include/linux/namei.h:58 [inline]
path_setxattr+0xbc/0x258 fs/xattr.c:666
__do_sys_setxattr fs/xattr.c:687 [inline]
__se_sys_setxattr fs/xattr.c:683 [inline]
__arm64_sys_setxattr+0xbc/0xd8 fs/xattr.c:683
__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 7458:
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:3940 [inline]
slab_alloc_node mm/slub.c:4000 [inline]
kmem_cache_alloc_lru_noprof+0x1c4/0x354 mm/slub.c:4019
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:2469 [inline]
path_lookupat+0x13c/0x3d0 fs/namei.c:2493
filename_lookup+0x1d4/0x4e0 fs/namei.c:2522
user_path_at_empty+0x5c/0x84 fs/namei.c:2929
user_path_at include/linux/namei.h:58 [inline]
path_setxattr+0xbc/0x258 fs/xattr.c:666
__do_sys_setxattr fs/xattr.c:687 [inline]
__se_sys_setxattr fs/xattr.c:683 [inline]
__arm64_sys_setxattr+0xbc/0xd8 fs/xattr.c:683
__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 ffff0000ef14b780
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 [ffff0000ef14b780, ffff0000ef14c040)
The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12f148
head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
memcg:ffff0000d5043c01
flags: 0x5ffc00000000040(head|node=0|zone=2|lastcpupid=0x7ff)
page_type: 0xffffefff(slab)
raw: 05ffc00000000040 ffff0000c4701dc0 dead000000000122 0000000000000000
raw: 0000000000000000 00000000800d000d 00000001ffffefff ffff0000d5043c01
head: 05ffc00000000040 ffff0000c4701dc0 dead000000000122 0000000000000000
head: 0000000000000000 00000000800d000d 00000001ffffefff ffff0000d5043c01
head: 05ffc00000000003 fffffdffc3bc5201 ffffffffffffffff 0000000000000000
head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff0000ef14bf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff0000ef14bf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff0000ef14c000: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc
^
ffff0000ef14c080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffff0000ef14c100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================
00000000a79079e5: c0 c0 14 ef 00 00 ff ff 22 1d 00 00 11 05 e2 07 ........".......
00000000323528b3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045626bb4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6b86e63: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008baf9e1c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000042f276da: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000001797e4d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000eafc7170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f1d80e07: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000092942691: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
ea_get: invalid extended attribute
00000000fa3b70fc: 30 00 00 00 00 0b 06 00 75 73 65 72 2e 78 61 74 0.......user.xat
000000001de11289: 74 72 31 00 78 61 74 74 72 31 00 0b 06 00 75 73 tr1.xattr1....us
00000000f53b2c15: 65 72 2e 78 61 74 74 72 32 00 78 61 74 74 72 32 er.xattr2.xattr2
00000000d6e5c067: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000004efae81a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008d40e5d4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000004d1de3e5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000477e8818: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000005e62b43c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f7f2d9cf: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000298c2810: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000cb36034e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000121a17a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008092db94: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6da7edc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000035d70b3e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000052af5403: ed 81 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000d3619f13: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
0000000073a343e7: 00 07 6f 8b 00 80 ff ff 00 80 5e d5 00 00 ff ff ..o.......^.....
00000000b8c2e9bf: d8 bd 14 ef 00 00 ff ff 78 8c 78 c7 00 00 ff ff ........x.x.....
000000001f083067: 04 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
00000000ad8c0e1b: 0a 00 00 00 00 00 00 00 f2 f1 7c 63 00 00 00 00 ..........|c....
0000000016e53ab2: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
0000000036125cf1: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
00000000f0a58d87: a6 74 ec 19 00 00 00 00 00 00 00 00 ad 4e ad de .t...........N..
00000000096700d3: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000c31311aa: 28 cc 97 8f 00 80 ff ff b8 f3 97 92 00 80 ff ff (...............
0000000035af6652: 00 00 00 00 00 00 00 00 00 63 45 8b 00 80 ff ff .........cE.....
0000000032358836: 00 02 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 ................
00000000990721ee: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045a08d01: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000c4b4e310: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000575f793b: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000533452ef: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000001b37b2d8: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
000000003c6ca526: 00 02 00 00 00 00 00 00 e8 bc 14 ef 00 00 ff ff ................
0000000059b8531b: e8 bc 14 ef 00 00 ff ff 90 bc 14 ef 00 00 ff ff ................
000000009c449d41: 38 cc 97 8f 00 80 ff ff 00 00 00 00 00 00 00 00 8...............
000000006c187259: 00 00 00 00 00 00 00 00 60 63 45 8b 00 80 ff ff ........`cE.....
0000000035d2c55e: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008b3f5706: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a0d35bea: b0 5f 2a b3 01 00 ff ff 48 bd 14 ef 00 00 ff ff ._*.....H.......
000000008cc82ea0: 48 bd 14 ef 00 00 ff ff 00 00 00 00 00 00 00 00 H...............
00000000219aead2: 00 00 00 00 00 00 00 00 68 bd 14 ef 00 00 ff ff ........h.......
0000000055f93516: 68 bd 14 ef 00 00 ff ff 38 b4 14 ef 00 00 ff ff h.......8.......
000000000d57203f: c0 89 5e d5 00 00 ff ff 88 bd 14 ef 00 00 ff ff ..^.............
0000000062412f73: 88 bd 14 ef 00 00 ff ff 00 00 00 00 00 00 00 00 ................
00000000f07bf155: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ec7fd6b4: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
0000000065e1f7c0: 00 00 00 00 00 00 00 00 00 08 6f 8b 00 80 ff ff ..........o.....
00000000b609ccfc: 00 00 00 00 00 00 00 00 b0 bb 14 ef 00 00 ff ff ................
00000000c2d1685d: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000069869ad1: ff ff ff ff ff ff ff ff 40 ec d7 93 00 80 ff ff ........@.......
0000000052f4273c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000002f5925f5: 40 69 45 8b 00 80 ff ff 00 02 00 00 00 00 00 00 @iE.............
0000000073b0e7ee: 21 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 !...............
0000000038a683eb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a133ed3a: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000887d56fa: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
000000009c66d88d: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000002e2768ec: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
00000000c8cdea59: 00 02 00 00 00 00 00 00 88 be 14 ef 00 00 ff ff ................
0000000036329c09: 88 be 14 ef 00 00 ff ff 30 be 14 ef 00 00 ff ff ........0.......
000000004662d794: 48 cc 97 8f 00 80 ff ff 00 00 00 00 00 00 00 00 H...............
000000002c4152a9: 00 00 00 00 00 00 00 00 00 64 45 8b 00 80 ff ff .........dE.....
00000000c59f4538: 00 03 00 00 00 00 00 00 ca 0c 10 00 00 00 00 00 ................
00000000b699e5d9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000017757022: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000820ffe75: 00 00 00 00 00 00 00 00 00 0a 6f 8b 00 80 ff ff ..........o.....
000000003e3afc71: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000010e7f9d1: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000022ade75e: ff ff ff ff ff ff ff ff 30 ec d7 93 00 80 ff ff ........0.......
00000000fe571b1f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000fba86087: 00 69 45 8b 00 80 ff ff 00 02 00 00 00 00 00 00 .iE.............
00000000e6b92d52: 50 bf 14 ef 00 00 ff ff 50 bf 14 ef 00 00 ff ff P.......P.......
00000000eb137f91: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000006944dd7f: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
000000008d7bea76: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000de906dc6: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
00000000a88ade82: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
0000000006571726: 00 02 00 00 00 00 00 00 b8 bf 14 ef 00 00 ff ff ................
00000000fe6e4ff8: b8 bf 14 ef 00 00 ff ff 60 bf 14 ef 00 00 ff ff ........`.......
00000000b3c78ff9: 20 ec d7 93 00 80 ff ff 00 00 00 00 00 00 00 00 ...............
000000003de484af: 00 00 00 00 00 00 00 00 c0 68 45 8b 00 80 ff ff .........hE.....
00000000360efeb4: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000000a409a44: 00 c0 14 ef 00 00 ff ff 00 c0 14 ef 00 00 ff ff ................
0000000026713b20: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 ................
00000000b604289f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000407d3c3b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a79079e5: c0 c0 14 ef 00 00 ff ff 22 1d 00 00 11 05 e2 07 ........".......
00000000323528b3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045626bb4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6b86e63: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008baf9e1c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000042f276da: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000001797e4d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000eafc7170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f1d80e07: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000092942691: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
ea_get: invalid extended attribute
00000000fa3b70fc: 30 00 00 00 00 0b 06 00 75 73 65 72 2e 78 61 74 0.......user.xat
000000001de11289: 74 72 31 00 78 61 74 74 72 31 00 0b 06 00 75 73 tr1.xattr1....us
00000000f53b2c15: 65 72 2e 78 61 74 74 72 32 00 78 61 74 74 72 32 er.xattr2.xattr2
00000000d6e5c067: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000004efae81a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008d40e5d4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000004d1de3e5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000477e8818: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000005e62b43c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f7f2d9cf: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000298c2810: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000cb36034e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000121a17a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008092db94: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6da7edc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000035d70b3e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000052af5403: ed 81 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000d3619f13: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
0000000073a343e7: 00 07 6f 8b 00 80 ff ff 00 80 5e d5 00 00 ff ff ..o.......^.....
00000000b8c2e9bf: d8 bd 14 ef 00 00 ff ff 78 8c 78 c7 00 00 ff ff ........x.x.....
000000001f083067: 04 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
00000000ad8c0e1b: 0a 00 00 00 00 00 00 00 f2 f1 7c 63 00 00 00 00 ..........|c....
0000000016e53ab2: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
0000000036125cf1: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
00000000f0a58d87: a6 74 ec 19 00 00 00 00 00 00 00 00 ad 4e ad de .t...........N..
00000000096700d3: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000c31311aa: 28 cc 97 8f 00 80 ff ff b8 f3 97 92 00 80 ff ff (...............
0000000035af6652: 00 00 00 00 00 00 00 00 00 63 45 8b 00 80 ff ff .........cE.....
0000000032358836: 00 02 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 ................
00000000990721ee: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045a08d01: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000c4b4e310: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000575f793b: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000533452ef: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000001b37b2d8: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
000000003c6ca526: 00 02 00 00 00 00 00 00 e8 bc 14 ef 00 00 ff ff ................
0000000059b8531b: e8 bc 14 ef 00 00 ff ff 90 bc 14 ef 00 00 ff ff ................
000000009c449d41: 38 cc 97 8f 00 80 ff ff 00 00 00 00 00 00 00 00 8...............
000000006c187259: 00 00 00 00 00 00 00 00 60 63 45 8b 00 80 ff ff ........`cE.....
0000000035d2c55e: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008b3f5706: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a0d35bea: b0 5f 2a b3 01 00 ff ff 48 bd 14 ef 00 00 ff ff ._*.....H.......
000000008cc82ea0: 48 bd 14 ef 00 00 ff ff 00 00 00 00 00 00 00 00 H...............
00000000219aead2: 00 00 00 00 00 00 00 00 68 bd 14 ef 00 00 ff ff ........h.......
0000000055f93516: 68 bd 14 ef 00 00 ff ff 38 b4 14 ef 00 00 ff ff h.......8.......
000000000d57203f: c0 89 5e d5 00 00 ff ff 88 bd 14 ef 00 00 ff ff ..^.............
0000000062412f73: 88 bd 14 ef 00 00 ff ff 00 00 00 00 00 00 00 00 ................
00000000f07bf155: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ec7fd6b4: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
0000000065e1f7c0: 00 00 00 00 00 00 00 00 00 08 6f 8b 00 80 ff ff ..........o.....
00000000b609ccfc: 00 00 00 00 00 00 00 00 b0 bb 14 ef 00 00 ff ff ................
00000000c2d1685d: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000069869ad1: ff ff ff ff ff ff ff ff 40 ec d7 93 00 80 ff ff ........@.......
0000000052f4273c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000002f5925f5: 40 69 45 8b 00 80 ff ff 00 02 00 00 00 00 00 00 @iE.............
0000000073b0e7ee: 21 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 !...............
0000000038a683eb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a133ed3a: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000887d56fa: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
000000009c66d88d: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000002e2768ec: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
00000000c8cdea59: 00 02 00 00 00 00 00 00 88 be 14 ef 00 00 ff ff ................
0000000036329c09: 88 be 14 ef 00 00 ff ff 30 be 14 ef 00 00 ff ff ........0.......
000000004662d794: 48 cc 97 8f 00 80 ff ff 00 00 00 00 00 00 00 00 H...............
000000002c4152a9: 00 00 00 00 00 00 00 00 00 64 45 8b 00 80 ff ff .........dE.....
00000000c59f4538: 00 03 00 00 00 00 00 00 ca 0c 10 00 00 00 00 00 ................
00000000b699e5d9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000017757022: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000820ffe75: 00 00 00 00 00 00 00 00 00 0a 6f 8b 00 80 ff ff ..........o.....
000000003e3afc71: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000010e7f9d1: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000022ade75e: ff ff ff ff ff ff ff ff 30 ec d7 93 00 80 ff ff ........0.......
00000000fe571b1f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000fba86087: 00 69 45 8b 00 80 ff ff 00 02 00 00 00 00 00 00 .iE.............
00000000e6b92d52: 50 bf 14 ef 00 00 ff ff 50 bf 14 ef 00 00 ff ff P.......P.......
00000000eb137f91: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000006944dd7f: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
000000008d7bea76: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000de906dc6: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
00000000a88ade82: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
0000000006571726: 00 02 00 00 00 00 00 00 b8 bf 14 ef 00 00 ff ff ................
00000000fe6e4ff8: b8 bf 14 ef 00 00 ff ff 60 bf 14 ef 00 00 ff ff ........`.......
00000000b3c78ff9: 20 ec d7 93 00 80 ff ff 00 00 00 00 00 00 00 00 ...............
000000003de484af: 00 00 00 00 00 00 00 00 c0 68 45 8b 00 80 ff ff .........hE.....
00000000360efeb4: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000000a409a44: 00 c0 14 ef 00 00 ff ff 00 c0 14 ef 00 00 ff ff ................
0000000026713b20: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 ................
00000000b604289f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000407d3c3b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a79079e5: c0 c0 14 ef 00 00 ff ff 22 1d 00 00 11 05 e2 07 ........".......
00000000323528b3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045626bb4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6b86e63: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008baf9e1c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000042f276da: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000001797e4d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000eafc7170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f1d80e07: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000092942691: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
ea_get: invalid extended attribute
00000000fa3b70fc: 30 00 00 00 00 0b 06 00 75 73 65 72 2e 78 61 74 0.......user.xat
000000001de11289: 74 72 31 00 78 61 74 74 72 31 00 0b 06 00 75 73 tr1.xattr1....us
00000000f53b2c15: 65 72 2e 78 61 74 74 72 32 00 78 61 74 74 72 32 er.xattr2.xattr2
00000000d6e5c067: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000004efae81a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008d40e5d4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000004d1de3e5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000477e8818: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000005e62b43c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f7f2d9cf: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000298c2810: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000cb36034e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000121a17a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008092db94: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6da7edc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000035d70b3e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000052af5403: ed 81 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000d3619f13: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
0000000073a343e7: 00 07 6f 8b 00 80 ff ff 00 80 5e d5 00 00 ff ff ..o.......^.....
00000000b8c2e9bf: d8 bd 14 ef 00 00 ff ff 78 8c 78 c7 00 00 ff ff ........x.x.....
000000001f083067: 04 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
00000000ad8c0e1b: 0a 00 00 00 00 00 00 00 f2 f1 7c 63 00 00 00 00 ..........|c....
0000000016e53ab2: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
0000000036125cf1: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
00000000f0a58d87: a6 74 ec 19 00 00 00 00 00 00 00 00 ad 4e ad de .t...........N..
00000000096700d3: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000c31311aa: 28 cc 97 8f 00 80 ff ff b8 f3 97 92 00 80 ff ff (...............
0000000035af6652: 00 00 00 00 00 00 00 00 00 63 45 8b 00 80 ff ff .........cE.....
0000000032358836: 00 02 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 ................
00000000990721ee: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045a08d01: 01 00 00 00 00 00 00 00 00 00 a8 ca 00 00 ff ff ................
00000000c4b4e310: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000575f793b: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000533452ef: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000001b37b2d8: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
000000003c6ca526: 00 02 00 00 00 00 00 00 e8 bc 14 ef 00 00 ff ff ................
0000000059b8531b: e8 bc 14 ef 00 00 ff ff 90 bc 14 ef 00 00 ff ff ................
000000009c449d41: 38 cc 97 8f 00 80 ff ff 00 00 00 00 00 00 00 00 8...............
000000006c187259: 00 00 00 00 00 00 00 00 60 63 45 8b 00 80 ff ff ........`cE.....
0000000035d2c55e: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008b3f5706: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a0d35bea: b0 5f 2a b3 01 00 ff ff 48 bd 14 ef 00 00 ff ff ._*.....H.......
000000008cc82ea0: 48 bd 14 ef 00 00 ff ff 00 00 00 00 00 00 00 00 H...............
00000000219aead2: 00 00 00 00 00 00 00 00 68 bd 14 ef 00 00 ff ff ........h.......
0000000055f93516: 68 bd 14 ef 00 00 ff ff 38 b4 14 ef 00 00 ff ff h.......8.......
000000000d57203f: c0 89 5e d5 00 00 ff ff 88 bd 14 ef 00 00 ff ff ..^.............
0000000062412f73: 88 bd 14 ef 00 00 ff ff a0 42 ff dd 00 00 ff ff .........B......
00000000f07bf155: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ec7fd6b4: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
0000000065e1f7c0: 00 00 00 00 00 00 00 00 00 08 6f 8b 00 80 ff ff ..........o.....
00000000b609ccfc: 00 00 00 00 00 00 00 00 b0 bb 14 ef 00 00 ff ff ................
00000000c2d1685d: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000069869ad1: ff ff ff ff ff ff ff ff 40 ec d7 93 00 80 ff ff ........@.......
0000000052f4273c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000002f5925f5: 40 69 45 8b 00 80 ff ff 00 02 00 00 00 00 00 00 @iE.............
0000000073b0e7ee: 21 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 !...............
0000000038a683eb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a133ed3a: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000887d56fa: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
000000009c66d88d: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000002e2768ec: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
00000000c8cdea59: 00 02 00 00 00 00 00 00 88 be 14 ef 00 00 ff ff ................
0000000036329c09: 88 be 14 ef 00 00 ff ff 30 be 14 ef 00 00 ff ff ........0.......
000000004662d794: 48 cc 97 8f 00 80 ff ff 00 00 00 00 00 00 00 00 H...............
000000002c4152a9: 00 00 00 00 00 00 00 00 00 64 45 8b 00 80 ff ff .........dE.....
00000000c59f4538: 00 03 00 00 00 00 00 00 ca 0c 10 00 00 00 00 00 ................
00000000b699e5d9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000017757022: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000820ffe75: 00 00 00 00 00 00 00 00 00 0a 6f 8b 00 80 ff ff ..........o.....
000000003e3afc71: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000010e7f9d1: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000022ade75e: ff ff ff ff ff ff ff ff 30 ec d7 93 00 80 ff ff ........0.......
00000000fe571b1f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000fba86087: 00 69 45 8b 00 80 ff ff 00 02 00 00 00 00 00 00 .iE.............
00000000e6b92d52: 50 bf 14 ef 00 00 ff ff 50 bf 14 ef 00 00 ff ff P.......P.......
00000000eb137f91: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000006944dd7f: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
000000008d7bea76: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000de906dc6: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
00000000a88ade82: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
0000000006571726: 00 02 00 00 00 00 00 00 b8 bf 14 ef 00 00 ff ff ................
00000000fe6e4ff8: b8 bf 14 ef 00 00 ff ff 60 bf 14 ef 00 00 ff ff ........`.......
00000000b3c78ff9: 20 ec d7 93 00 80 ff ff 00 00 00 00 00 00 00 00 ...............
000000003de484af: 00 00 00 00 00 00 00 00 c0 68 45 8b 00 80 ff ff .........hE.....
00000000360efeb4: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000000a409a44: 00 c0 14 ef 00 00 ff ff 00 c0 14 ef 00 00 ff ff ................
0000000026713b20: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 ................
00000000b604289f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000407d3c3b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a79079e5: c0 c0 14 ef 00 00 ff ff 22 1d 00 00 11 05 e2 07 ........".......
00000000323528b3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045626bb4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6b86e63: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008baf9e1c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000042f276da: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000001797e4d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000eafc7170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f1d80e07: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000092942691: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
---
This report is generated by a bot. It may contain errors.
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syzbot found the following issue on:
HEAD commit: 8867bbd4a056 mm: arm64: Fix the out-of-bounds issue in con..
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=129445cb980000
kernel config: https://syzkaller.appspot.com/x/.config?x=1bc88a9f65787e86
dashboard link: https://syzkaller.appspot.com/bug?extid=8bca8a759b80df868bf2
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
CC: [jfs-dis...@lists.sourceforge.net linux-...@vger.kernel.org sha...@kernel.org]
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/5ef30d34e749/disk-8867bbd4.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/a21c2389ebfb/vmlinux-8867bbd4.xz
kernel image: https://storage.googleapis.com/syzbot-assets/9720b12c3f99/Image-8867bbd4.gz.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+8bca8a...@syzkaller.appspotmail.com
00000000b604289f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000407d3c3b: 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 ffff0000ef14c040 by task syz.4.137/7458
CPU: 1 PID: 7458 Comm: syz.4.137 Tainted: G W 6.10.0-rc2-syzkaller-g8867bbd4a056 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
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:3588
security_d_instantiate+0x98/0xf0 security/security.c:3916
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:2469 [inline]
path_lookupat+0x13c/0x3d0 fs/namei.c:2493
filename_lookup+0x1d4/0x4e0 fs/namei.c:2522
user_path_at_empty+0x5c/0x84 fs/namei.c:2929
user_path_at include/linux/namei.h:58 [inline]
path_setxattr+0xbc/0x258 fs/xattr.c:666
__do_sys_setxattr fs/xattr.c:687 [inline]
__se_sys_setxattr fs/xattr.c:683 [inline]
__arm64_sys_setxattr+0xbc/0xd8 fs/xattr.c:683
__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 7458:
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:3940 [inline]
slab_alloc_node mm/slub.c:4000 [inline]
kmem_cache_alloc_lru_noprof+0x1c4/0x354 mm/slub.c:4019
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:2469 [inline]
path_lookupat+0x13c/0x3d0 fs/namei.c:2493
filename_lookup+0x1d4/0x4e0 fs/namei.c:2522
user_path_at_empty+0x5c/0x84 fs/namei.c:2929
user_path_at include/linux/namei.h:58 [inline]
path_setxattr+0xbc/0x258 fs/xattr.c:666
__do_sys_setxattr fs/xattr.c:687 [inline]
__se_sys_setxattr fs/xattr.c:683 [inline]
__arm64_sys_setxattr+0xbc/0xd8 fs/xattr.c:683
__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 ffff0000ef14b780
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 [ffff0000ef14b780, ffff0000ef14c040)
The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12f148
head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
memcg:ffff0000d5043c01
flags: 0x5ffc00000000040(head|node=0|zone=2|lastcpupid=0x7ff)
page_type: 0xffffefff(slab)
raw: 05ffc00000000040 ffff0000c4701dc0 dead000000000122 0000000000000000
raw: 0000000000000000 00000000800d000d 00000001ffffefff ffff0000d5043c01
head: 05ffc00000000040 ffff0000c4701dc0 dead000000000122 0000000000000000
head: 0000000000000000 00000000800d000d 00000001ffffefff ffff0000d5043c01
head: 05ffc00000000003 fffffdffc3bc5201 ffffffffffffffff 0000000000000000
head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff0000ef14bf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff0000ef14bf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff0000ef14c000: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc
^
ffff0000ef14c080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffff0000ef14c100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================
00000000a79079e5: c0 c0 14 ef 00 00 ff ff 22 1d 00 00 11 05 e2 07 ........".......
00000000323528b3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045626bb4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6b86e63: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008baf9e1c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000042f276da: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000001797e4d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000eafc7170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f1d80e07: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000092942691: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
ea_get: invalid extended attribute
00000000fa3b70fc: 30 00 00 00 00 0b 06 00 75 73 65 72 2e 78 61 74 0.......user.xat
000000001de11289: 74 72 31 00 78 61 74 74 72 31 00 0b 06 00 75 73 tr1.xattr1....us
00000000f53b2c15: 65 72 2e 78 61 74 74 72 32 00 78 61 74 74 72 32 er.xattr2.xattr2
00000000d6e5c067: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000004efae81a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008d40e5d4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000004d1de3e5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000477e8818: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000005e62b43c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f7f2d9cf: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000298c2810: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000cb36034e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000121a17a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008092db94: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6da7edc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000035d70b3e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000052af5403: ed 81 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000d3619f13: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
0000000073a343e7: 00 07 6f 8b 00 80 ff ff 00 80 5e d5 00 00 ff ff ..o.......^.....
00000000b8c2e9bf: d8 bd 14 ef 00 00 ff ff 78 8c 78 c7 00 00 ff ff ........x.x.....
000000001f083067: 04 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
00000000ad8c0e1b: 0a 00 00 00 00 00 00 00 f2 f1 7c 63 00 00 00 00 ..........|c....
0000000016e53ab2: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
0000000036125cf1: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
00000000f0a58d87: a6 74 ec 19 00 00 00 00 00 00 00 00 ad 4e ad de .t...........N..
00000000096700d3: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000c31311aa: 28 cc 97 8f 00 80 ff ff b8 f3 97 92 00 80 ff ff (...............
0000000035af6652: 00 00 00 00 00 00 00 00 00 63 45 8b 00 80 ff ff .........cE.....
0000000032358836: 00 02 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 ................
00000000990721ee: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045a08d01: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000c4b4e310: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000575f793b: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000533452ef: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000001b37b2d8: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
000000003c6ca526: 00 02 00 00 00 00 00 00 e8 bc 14 ef 00 00 ff ff ................
0000000059b8531b: e8 bc 14 ef 00 00 ff ff 90 bc 14 ef 00 00 ff ff ................
000000009c449d41: 38 cc 97 8f 00 80 ff ff 00 00 00 00 00 00 00 00 8...............
000000006c187259: 00 00 00 00 00 00 00 00 60 63 45 8b 00 80 ff ff ........`cE.....
0000000035d2c55e: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008b3f5706: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a0d35bea: b0 5f 2a b3 01 00 ff ff 48 bd 14 ef 00 00 ff ff ._*.....H.......
000000008cc82ea0: 48 bd 14 ef 00 00 ff ff 00 00 00 00 00 00 00 00 H...............
00000000219aead2: 00 00 00 00 00 00 00 00 68 bd 14 ef 00 00 ff ff ........h.......
0000000055f93516: 68 bd 14 ef 00 00 ff ff 38 b4 14 ef 00 00 ff ff h.......8.......
000000000d57203f: c0 89 5e d5 00 00 ff ff 88 bd 14 ef 00 00 ff ff ..^.............
0000000062412f73: 88 bd 14 ef 00 00 ff ff 00 00 00 00 00 00 00 00 ................
00000000f07bf155: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ec7fd6b4: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
0000000065e1f7c0: 00 00 00 00 00 00 00 00 00 08 6f 8b 00 80 ff ff ..........o.....
00000000b609ccfc: 00 00 00 00 00 00 00 00 b0 bb 14 ef 00 00 ff ff ................
00000000c2d1685d: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000069869ad1: ff ff ff ff ff ff ff ff 40 ec d7 93 00 80 ff ff ........@.......
0000000052f4273c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000002f5925f5: 40 69 45 8b 00 80 ff ff 00 02 00 00 00 00 00 00 @iE.............
0000000073b0e7ee: 21 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 !...............
0000000038a683eb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a133ed3a: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000887d56fa: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
000000009c66d88d: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000002e2768ec: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
00000000c8cdea59: 00 02 00 00 00 00 00 00 88 be 14 ef 00 00 ff ff ................
0000000036329c09: 88 be 14 ef 00 00 ff ff 30 be 14 ef 00 00 ff ff ........0.......
000000004662d794: 48 cc 97 8f 00 80 ff ff 00 00 00 00 00 00 00 00 H...............
000000002c4152a9: 00 00 00 00 00 00 00 00 00 64 45 8b 00 80 ff ff .........dE.....
00000000c59f4538: 00 03 00 00 00 00 00 00 ca 0c 10 00 00 00 00 00 ................
00000000b699e5d9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000017757022: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000820ffe75: 00 00 00 00 00 00 00 00 00 0a 6f 8b 00 80 ff ff ..........o.....
000000003e3afc71: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000010e7f9d1: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000022ade75e: ff ff ff ff ff ff ff ff 30 ec d7 93 00 80 ff ff ........0.......
00000000fe571b1f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000fba86087: 00 69 45 8b 00 80 ff ff 00 02 00 00 00 00 00 00 .iE.............
00000000e6b92d52: 50 bf 14 ef 00 00 ff ff 50 bf 14 ef 00 00 ff ff P.......P.......
00000000eb137f91: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000006944dd7f: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
000000008d7bea76: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000de906dc6: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
00000000a88ade82: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
0000000006571726: 00 02 00 00 00 00 00 00 b8 bf 14 ef 00 00 ff ff ................
00000000fe6e4ff8: b8 bf 14 ef 00 00 ff ff 60 bf 14 ef 00 00 ff ff ........`.......
00000000b3c78ff9: 20 ec d7 93 00 80 ff ff 00 00 00 00 00 00 00 00 ...............
000000003de484af: 00 00 00 00 00 00 00 00 c0 68 45 8b 00 80 ff ff .........hE.....
00000000360efeb4: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000000a409a44: 00 c0 14 ef 00 00 ff ff 00 c0 14 ef 00 00 ff ff ................
0000000026713b20: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 ................
00000000b604289f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000407d3c3b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a79079e5: c0 c0 14 ef 00 00 ff ff 22 1d 00 00 11 05 e2 07 ........".......
00000000323528b3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045626bb4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6b86e63: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008baf9e1c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000042f276da: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000001797e4d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000eafc7170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f1d80e07: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000092942691: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
ea_get: invalid extended attribute
00000000fa3b70fc: 30 00 00 00 00 0b 06 00 75 73 65 72 2e 78 61 74 0.......user.xat
000000001de11289: 74 72 31 00 78 61 74 74 72 31 00 0b 06 00 75 73 tr1.xattr1....us
00000000f53b2c15: 65 72 2e 78 61 74 74 72 32 00 78 61 74 74 72 32 er.xattr2.xattr2
00000000d6e5c067: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000004efae81a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008d40e5d4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000004d1de3e5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000477e8818: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000005e62b43c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f7f2d9cf: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000298c2810: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000cb36034e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000121a17a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008092db94: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6da7edc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000035d70b3e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000052af5403: ed 81 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000d3619f13: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
0000000073a343e7: 00 07 6f 8b 00 80 ff ff 00 80 5e d5 00 00 ff ff ..o.......^.....
00000000b8c2e9bf: d8 bd 14 ef 00 00 ff ff 78 8c 78 c7 00 00 ff ff ........x.x.....
000000001f083067: 04 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
00000000ad8c0e1b: 0a 00 00 00 00 00 00 00 f2 f1 7c 63 00 00 00 00 ..........|c....
0000000016e53ab2: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
0000000036125cf1: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
00000000f0a58d87: a6 74 ec 19 00 00 00 00 00 00 00 00 ad 4e ad de .t...........N..
00000000096700d3: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000c31311aa: 28 cc 97 8f 00 80 ff ff b8 f3 97 92 00 80 ff ff (...............
0000000035af6652: 00 00 00 00 00 00 00 00 00 63 45 8b 00 80 ff ff .........cE.....
0000000032358836: 00 02 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 ................
00000000990721ee: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045a08d01: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000c4b4e310: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000575f793b: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000533452ef: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000001b37b2d8: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
000000003c6ca526: 00 02 00 00 00 00 00 00 e8 bc 14 ef 00 00 ff ff ................
0000000059b8531b: e8 bc 14 ef 00 00 ff ff 90 bc 14 ef 00 00 ff ff ................
000000009c449d41: 38 cc 97 8f 00 80 ff ff 00 00 00 00 00 00 00 00 8...............
000000006c187259: 00 00 00 00 00 00 00 00 60 63 45 8b 00 80 ff ff ........`cE.....
0000000035d2c55e: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008b3f5706: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a0d35bea: b0 5f 2a b3 01 00 ff ff 48 bd 14 ef 00 00 ff ff ._*.....H.......
000000008cc82ea0: 48 bd 14 ef 00 00 ff ff 00 00 00 00 00 00 00 00 H...............
00000000219aead2: 00 00 00 00 00 00 00 00 68 bd 14 ef 00 00 ff ff ........h.......
0000000055f93516: 68 bd 14 ef 00 00 ff ff 38 b4 14 ef 00 00 ff ff h.......8.......
000000000d57203f: c0 89 5e d5 00 00 ff ff 88 bd 14 ef 00 00 ff ff ..^.............
0000000062412f73: 88 bd 14 ef 00 00 ff ff 00 00 00 00 00 00 00 00 ................
00000000f07bf155: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ec7fd6b4: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
0000000065e1f7c0: 00 00 00 00 00 00 00 00 00 08 6f 8b 00 80 ff ff ..........o.....
00000000b609ccfc: 00 00 00 00 00 00 00 00 b0 bb 14 ef 00 00 ff ff ................
00000000c2d1685d: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000069869ad1: ff ff ff ff ff ff ff ff 40 ec d7 93 00 80 ff ff ........@.......
0000000052f4273c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000002f5925f5: 40 69 45 8b 00 80 ff ff 00 02 00 00 00 00 00 00 @iE.............
0000000073b0e7ee: 21 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 !...............
0000000038a683eb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a133ed3a: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000887d56fa: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
000000009c66d88d: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000002e2768ec: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
00000000c8cdea59: 00 02 00 00 00 00 00 00 88 be 14 ef 00 00 ff ff ................
0000000036329c09: 88 be 14 ef 00 00 ff ff 30 be 14 ef 00 00 ff ff ........0.......
000000004662d794: 48 cc 97 8f 00 80 ff ff 00 00 00 00 00 00 00 00 H...............
000000002c4152a9: 00 00 00 00 00 00 00 00 00 64 45 8b 00 80 ff ff .........dE.....
00000000c59f4538: 00 03 00 00 00 00 00 00 ca 0c 10 00 00 00 00 00 ................
00000000b699e5d9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000017757022: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000820ffe75: 00 00 00 00 00 00 00 00 00 0a 6f 8b 00 80 ff ff ..........o.....
000000003e3afc71: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000010e7f9d1: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000022ade75e: ff ff ff ff ff ff ff ff 30 ec d7 93 00 80 ff ff ........0.......
00000000fe571b1f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000fba86087: 00 69 45 8b 00 80 ff ff 00 02 00 00 00 00 00 00 .iE.............
00000000e6b92d52: 50 bf 14 ef 00 00 ff ff 50 bf 14 ef 00 00 ff ff P.......P.......
00000000eb137f91: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000006944dd7f: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
000000008d7bea76: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000de906dc6: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
00000000a88ade82: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
0000000006571726: 00 02 00 00 00 00 00 00 b8 bf 14 ef 00 00 ff ff ................
00000000fe6e4ff8: b8 bf 14 ef 00 00 ff ff 60 bf 14 ef 00 00 ff ff ........`.......
00000000b3c78ff9: 20 ec d7 93 00 80 ff ff 00 00 00 00 00 00 00 00 ...............
000000003de484af: 00 00 00 00 00 00 00 00 c0 68 45 8b 00 80 ff ff .........hE.....
00000000360efeb4: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000000a409a44: 00 c0 14 ef 00 00 ff ff 00 c0 14 ef 00 00 ff ff ................
0000000026713b20: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 ................
00000000b604289f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000407d3c3b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a79079e5: c0 c0 14 ef 00 00 ff ff 22 1d 00 00 11 05 e2 07 ........".......
00000000323528b3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045626bb4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6b86e63: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008baf9e1c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000042f276da: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000001797e4d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000eafc7170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f1d80e07: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000092942691: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
ea_get: invalid extended attribute
00000000fa3b70fc: 30 00 00 00 00 0b 06 00 75 73 65 72 2e 78 61 74 0.......user.xat
000000001de11289: 74 72 31 00 78 61 74 74 72 31 00 0b 06 00 75 73 tr1.xattr1....us
00000000f53b2c15: 65 72 2e 78 61 74 74 72 32 00 78 61 74 74 72 32 er.xattr2.xattr2
00000000d6e5c067: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000004efae81a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008d40e5d4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000004d1de3e5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000477e8818: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000005e62b43c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f7f2d9cf: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000298c2810: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000cb36034e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000121a17a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008092db94: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6da7edc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000035d70b3e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000052af5403: ed 81 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000d3619f13: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
0000000073a343e7: 00 07 6f 8b 00 80 ff ff 00 80 5e d5 00 00 ff ff ..o.......^.....
00000000b8c2e9bf: d8 bd 14 ef 00 00 ff ff 78 8c 78 c7 00 00 ff ff ........x.x.....
000000001f083067: 04 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
00000000ad8c0e1b: 0a 00 00 00 00 00 00 00 f2 f1 7c 63 00 00 00 00 ..........|c....
0000000016e53ab2: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
0000000036125cf1: a6 74 ec 19 00 00 00 00 f2 f1 7c 63 00 00 00 00 .t........|c....
00000000f0a58d87: a6 74 ec 19 00 00 00 00 00 00 00 00 ad 4e ad de .t...........N..
00000000096700d3: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000c31311aa: 28 cc 97 8f 00 80 ff ff b8 f3 97 92 00 80 ff ff (...............
0000000035af6652: 00 00 00 00 00 00 00 00 00 63 45 8b 00 80 ff ff .........cE.....
0000000032358836: 00 02 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 ................
00000000990721ee: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045a08d01: 01 00 00 00 00 00 00 00 00 00 a8 ca 00 00 ff ff ................
00000000c4b4e310: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000575f793b: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000533452ef: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000001b37b2d8: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
000000003c6ca526: 00 02 00 00 00 00 00 00 e8 bc 14 ef 00 00 ff ff ................
0000000059b8531b: e8 bc 14 ef 00 00 ff ff 90 bc 14 ef 00 00 ff ff ................
000000009c449d41: 38 cc 97 8f 00 80 ff ff 00 00 00 00 00 00 00 00 8...............
000000006c187259: 00 00 00 00 00 00 00 00 60 63 45 8b 00 80 ff ff ........`cE.....
0000000035d2c55e: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008b3f5706: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a0d35bea: b0 5f 2a b3 01 00 ff ff 48 bd 14 ef 00 00 ff ff ._*.....H.......
000000008cc82ea0: 48 bd 14 ef 00 00 ff ff 00 00 00 00 00 00 00 00 H...............
00000000219aead2: 00 00 00 00 00 00 00 00 68 bd 14 ef 00 00 ff ff ........h.......
0000000055f93516: 68 bd 14 ef 00 00 ff ff 38 b4 14 ef 00 00 ff ff h.......8.......
000000000d57203f: c0 89 5e d5 00 00 ff ff 88 bd 14 ef 00 00 ff ff ..^.............
0000000062412f73: 88 bd 14 ef 00 00 ff ff a0 42 ff dd 00 00 ff ff .........B......
00000000f07bf155: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000ec7fd6b4: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
0000000065e1f7c0: 00 00 00 00 00 00 00 00 00 08 6f 8b 00 80 ff ff ..........o.....
00000000b609ccfc: 00 00 00 00 00 00 00 00 b0 bb 14 ef 00 00 ff ff ................
00000000c2d1685d: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000069869ad1: ff ff ff ff ff ff ff ff 40 ec d7 93 00 80 ff ff ........@.......
0000000052f4273c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000002f5925f5: 40 69 45 8b 00 80 ff ff 00 02 00 00 00 00 00 00 @iE.............
0000000073b0e7ee: 21 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 !...............
0000000038a683eb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a133ed3a: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
00000000887d56fa: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
000000009c66d88d: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
000000002e2768ec: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
00000000c8cdea59: 00 02 00 00 00 00 00 00 88 be 14 ef 00 00 ff ff ................
0000000036329c09: 88 be 14 ef 00 00 ff ff 30 be 14 ef 00 00 ff ff ........0.......
000000004662d794: 48 cc 97 8f 00 80 ff ff 00 00 00 00 00 00 00 00 H...............
000000002c4152a9: 00 00 00 00 00 00 00 00 00 64 45 8b 00 80 ff ff .........dE.....
00000000c59f4538: 00 03 00 00 00 00 00 00 ca 0c 10 00 00 00 00 00 ................
00000000b699e5d9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000017757022: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000820ffe75: 00 00 00 00 00 00 00 00 00 0a 6f 8b 00 80 ff ff ..........o.....
000000003e3afc71: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000010e7f9d1: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
0000000022ade75e: ff ff ff ff ff ff ff ff 30 ec d7 93 00 80 ff ff ........0.......
00000000fe571b1f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000fba86087: 00 69 45 8b 00 80 ff ff 00 02 00 00 00 00 00 00 .iE.............
00000000e6b92d52: 50 bf 14 ef 00 00 ff ff 50 bf 14 ef 00 00 ff ff P.......P.......
00000000eb137f91: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000006944dd7f: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N..
000000008d7bea76: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................
00000000de906dc6: b0 9a 80 92 00 80 ff ff 00 00 00 00 00 00 00 00 ................
00000000a88ade82: 00 00 00 00 00 00 00 00 c0 f4 37 8b 00 80 ff ff ..........7.....
0000000006571726: 00 02 00 00 00 00 00 00 b8 bf 14 ef 00 00 ff ff ................
00000000fe6e4ff8: b8 bf 14 ef 00 00 ff ff 60 bf 14 ef 00 00 ff ff ........`.......
00000000b3c78ff9: 20 ec d7 93 00 80 ff ff 00 00 00 00 00 00 00 00 ...............
000000003de484af: 00 00 00 00 00 00 00 00 c0 68 45 8b 00 80 ff ff .........hE.....
00000000360efeb4: 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000000a409a44: 00 c0 14 ef 00 00 ff ff 00 c0 14 ef 00 00 ff ff ................
0000000026713b20: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 ................
00000000b604289f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000407d3c3b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000a79079e5: c0 c0 14 ef 00 00 ff ff 22 1d 00 00 11 05 e2 07 ........".......
00000000323528b3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000045626bb4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000b6b86e63: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000008baf9e1c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000042f276da: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000001797e4d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000eafc7170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000f1d80e07: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000092942691: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
---
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#syz fix: exact-commit-title
If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
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
Dmitry Vyukov
Aug 23, 2024, 11:15:14 AMAug 23
to syzbot, syzkaller-upst...@googlegroups.com
#syz upstream
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