syz.7.2840: attempt to access beyond end of device
loop7: rw=10241, sector=45096, nr_sectors = 8 limit=40427
------------[ cut here ]------------
lim->dma_alignment > PAGE_SIZE
WARNING: block/blk-settings.c:497 at blk_validate_limits+0x1676/0x2270 block/blk-settings.c:497, CPU#1: syz.7.2840/21933
Modules linked in:
CPU: 1 UID: 0 PID: 21933 Comm: syz.7.2840 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:blk_validate_limits+0x1676/0x2270 block/blk-settings.c:497
Code: e8 ef 7e 11 fd 90 0f 0b 90 eb 8f e8 e4 7e 11 fd 90 0f 0b 90 eb 84 e8 d9 7e 11 fd 90 0f 0b 90 e9 76 ff ff ff e8 cb 7e 11 fd 90 <0f> 0b 90 e9 68 ff ff ff e8 bd 7e 11 fd 90 0f 0b 90 e9 81 00 00 00
RSP: 0018:ffffc90006496e60 EFLAGS: 00010283
RAX: ffffffff84b60635 RBX: ffffc900064970f0 RCX: 0000000000080000
RDX: ffffc90029c16000 RSI: 000000000000070d RDI: 000000000000070e
RBP: 00000000ffffffff R08: ffff8880416d161f R09: 1ffff110082da2c3
R10: dffffc0000000000 R11: ffffed10082da2c4 R12: ffffc90006497040
R13: dffffc0000000000 R14: 1ffff92000c92e1e R15: dffffc0000000000
FS:  00007ff731e0b6c0(0000) GS:ffff88812500c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001000 CR3: 000000005b4e4000 CR4: 00000000003526f0
DR0: ffffffffffffffff DR1: 00000000000001f8 DR2: 0000000000000002
DR3: ffffffffefffff15 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 queue_limits_commit_update+0x87/0x390 block/blk-settings.c:552
 loop_configure+0x7f1/0xdc0 drivers/block/loop.c:1086
 lo_ioctl+0xad5/0x2150 drivers/block/loop.c:1564
 blkdev_ioctl+0x5e3/0x740 block/ioctl.c:798
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x510 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff730f9e0d9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff731e0b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ff731225fa0 RCX: 00007ff730f9e0d9
RDX: 00002000000002c0 RSI: 0000000000004c0a RDI: 0000000000000007
RBP: 00007ff731035024 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff731226038 R14: 00007ff731225fa0 R15: 00007ffc6d3d0fa8
 </TASK>