attempt to access beyond end of device
loop3: rw=2049, want=68719490832, limit=32768
loop3: writeback error on inode 8589934885, offset 1978368, sector 68719490672
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4243 at include/linux/backing-dev.h:289 inode_to_wb include/linux/backing-dev.h:285 [inline]
WARNING: CPU: 0 PID: 4243 at include/linux/backing-dev.h:289 account_page_dirtied mm/page-writeback.c:2474 [inline]
WARNING: CPU: 0 PID: 4243 at include/linux/backing-dev.h:289 __set_page_dirty+0xae2/0xdb0 mm/page-writeback.c:2522
Modules linked in:
CPU: 0 PID: 4243 Comm: kworker/u4:5 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: writeback wb_workfn (flush-7:3)
RIP: 0010:inode_to_wb include/linux/backing-dev.h:285 [inline]
RIP: 0010:account_page_dirtied mm/page-writeback.c:2474 [inline]
RIP: 0010:__set_page_dirty+0xae2/0xdb0 mm/page-writeback.c:2522
Code: ee d7 ff 49 ff cf e9 5c fc ff ff e8 c8 ee d7 ff 48 ff cb e9 e6 fb ff ff e8 bb ee d7 ff 48 ff cb e9 c4 fc ff ff e8 ae ee d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 99 f9 ff ff e9 9c f9 ff ff 89 d9 80 e1
RSP: 0018:ffffc900031bf118 EFLAGS: 00010093
RAX: ffffffff81a10e02 RBX: 0000000000000000 RCX: ffff8880197b9dc0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffea00007da500 R08: ffff888145ba883f R09: 1ffff11028b75107
R10: dffffc0000000000 R11: ffffed1028b75108 R12: ffff888145ba86c0
R13: ffff888145ba8838 R14: 1ffff11028b75107 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055eb11e595f8 CR3: 0000000063a4c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 mark_buffer_dirty+0x2d7/0x490 fs/buffer.c:1108
 gfs2_unpin+0x134/0xa00 fs/gfs2/lops.c:111
 buf_lo_after_commit+0x161/0x1b0 fs/gfs2/lops.c:750
 lops_after_commit fs/gfs2/lops.h:49 [inline]
 __gfs2_log_flush+0x1179/0x25f0 fs/gfs2/log.c:1110
 gfs2_log_flush+0x30/0x40 fs/gfs2/log.c:1174
 gfs2_write_inode+0x2af/0x430 fs/gfs2/super.c:443
 write_inode fs/fs-writeback.c:1505 [inline]
 __writeback_single_inode+0x6c4/0xda0 fs/fs-writeback.c:1715
 writeback_sb_inodes+0xaaa/0x1750 fs/fs-writeback.c:1940
 __writeback_inodes_wb+0x12a/0x3f0 fs/fs-writeback.c:2011
 wb_writeback+0x45e/0xbc0 fs/fs-writeback.c:2116
 wb_check_background_flush fs/fs-writeback.c:2182 [inline]
 wb_do_writeback fs/fs-writeback.c:2270 [inline]
 wb_workfn+0xbd6/0xf20 fs/fs-writeback.c:2298
 process_one_work+0x867/0xff0 kernel/workqueue.c:2310
 worker_thread+0xad7/0x12a0 kernel/workqueue.c:2457
 kthread+0x42e/0x520 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>