loop0: p96 size 1073741824 extends beyond EOD, truncated
loop0: p97 size 1073741824 extends beyond EOD, truncated
loop0: p98 size 1073741824 extends beyond EOD, truncated
loop0: p99 size 1073741824 extends beyond EOD, truncated
==================================================================
BUG: KASAN: use-after-free in init_inode fs/reiserfs/inode.c:1326 [inline]
BUG: KASAN: use-after-free in reiserfs_read_locked_inode+0x2028/0x2190 fs/reiserfs/inode.c:1579
loop0: p100 size 1073741824 extends beyond EOD, 
Read of size 4 at addr ffff88801629e000 by task syz-executor.5/25816

CPU: 1 PID: 25816 Comm: syz-executor.5 Not tainted 4.14.198-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
truncated
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
 print_address_description.cold+0x54/0x1d3 mm/kasan/report.c:252
 kasan_report_error.cold+0x8a/0x194 mm/kasan/report.c:351
 kasan_report mm/kasan/report.c:409 [inline]
 __asan_report_load_n_noabort+0x6b/0x80 mm/kasan/report.c:440
 init_inode fs/reiserfs/inode.c:1326 [inline]
 reiserfs_read_locked_inode+0x2028/0x2190 fs/reiserfs/inode.c:1579
loop0: p101 size 1073741824 extends beyond EOD, 
 reiserfs_fill_super+0x1517/0x28b6 fs/reiserfs/super.c:2084
truncated
 mount_bdev+0x2b3/0x360 fs/super.c:1134
 mount_fs+0x92/0x2a0 fs/super.c:1237
 vfs_kern_mount.part.0+0x5b/0x470 fs/namespace.c:1046
 vfs_kern_mount fs/namespace.c:1036 [inline]
 do_new_mount fs/namespace.c:2549 [inline]
 do_mount+0xe53/0x2a00 fs/namespace.c:2879
loop0: p102 size 1073741824 extends beyond EOD, 
 SYSC_mount fs/namespace.c:3095 [inline]
 SyS_mount+0xa8/0x120 fs/namespace.c:3072
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x46004a
RSP: 002b:00007f9235d29a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f9235d29b20 RCX: 000000000046004a
RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f9235d29ae0
RBP: 00007f9235d29ae0 R08: 00007f9235d29b20 R09: 0000000020000040
truncated
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040
R13: 0000000020000100 R14: 0000000020000140 R15: 0000000020011100

The buggy address belongs to the page:
page:ffffea000058a780 count:0 mapcount:0 mapping:          (null) index:0x1
flags: 0xfffe0000000000()
raw: 00fffe0000000000 0000000000000000 0000000000000001 00000000ffffffff
raw: ffffea000058a7e0 ffff8880aeb2ed48 0000000000000000 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff88801629df00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff88801629df80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff88801629e000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
                   ^
 ffff88801629e080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 ffff88801629e100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
==================================================================