sr 1:0:0:0: [sr0] tag#0 unaligned transfer
------------[ cut here ]------------
WARNING: kernel/printk/printk_ringbuffer.c:1278 at get_data+0x364/0x400, CPU#1: kworker/1:1H/7470
Modules linked in:
CPU: 1 UID: 0 PID: 7470 Comm: kworker/1:1H Not tainted 6.18.0-rc4-next-20251107 #1 PREEMPT(voluntary) 
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: kblockd blk_mq_requeue_work
RIP: 0010:get_data+0x364/0x400
Code: e8 83 e0 07 83 c0 03 38 d0 0f 8c be fe ff ff 84 d2 0f 84 b6 fe ff ff 48 89 ef e8 57 c7 5c 00 e9 a9 fe ff ff e8 7d 1d 1f 00 90 <0f> 0b 90 45 31 e4 e9 3b ff ff ff e8 6c 1d 1f 00 90 0f 0b 90 45 31
RSP: 0018:ffff88805071efa0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88805071f0b8 RCX: ffffffff8155afe6
RDX: ffff88801bce3780 RSI: ffffffff8155b1b3 RDI: 0000000000000006
RBP: ffff88805071f080 R08: 0000000000000ebc R09: 0000010f168147cd
R10: 0000000000000000 R11: 00001d2e6200004f R12: ffffffff85d2e610
R13: 00003fffffffffff R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880e5498000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055556a737c58 CR3: 000000000d918000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 _prb_read_valid+0x2f3/0x830
 prb_read_valid+0x78/0xa0
 printk_get_next_message+0x10b/0x570
 console_flush_one_record+0x64f/0xb20
 __console_flush_and_unlock+0xb1/0x1d0
 vprintk_emit+0x4c1/0x690
 _printk+0xbe/0xf0
 blk_update_request+0xb86/0x1060
 blk_mq_end_request+0x4f/0x90
 blk_mq_dispatch_rq_list+0x3ea/0x1a90
 __blk_mq_sched_dispatch_requests+0x212/0x13d0
 blk_mq_sched_dispatch_requests+0xd7/0x1b0
 blk_mq_run_hw_queue+0x3bd/0x640
 blk_mq_run_hw_queues+0x111/0x430
 blk_mq_requeue_work+0x4ef/0x820
 process_one_work+0x8e1/0x19c0
 worker_thread+0x67e/0xe90
 kthread+0x3c8/0x740
 ret_from_fork+0x67a/0x7a0
 ret_from_fork_asm+0x1a/0x30
 </TASK>
irq event stamp: 49375
hardirqs last  enabled at (49381): [<ffffffff81553a90>] vprintk_emit+0x650/0x690
hardirqs last disabled at (49386): [<ffffffff81553a21>] vprintk_emit+0x5e1/0x690
softirqs last  enabled at (48804): [<ffffffff813bc48c>] handle_softirqs+0x50c/0x770
softirqs last disabled at (48785): [<ffffffff813bc824>] __irq_exit_rcu+0xc4/0x100
---[ end trace 0000000000000000 ]---
buffer_io_error: 20 callbacks suppressed
Buffer I/O error on dev sr0, logical block 0, lost async page write
Buffer I/O error on dev sr0, logical block 1, lost async page write
Buffer I/O error on dev sr0, logical block 2, lost async page write
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
I/O error, dev sr0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 3 prio class 2
Buffer I/O error on dev sr0, logical block 0, lost async page write
Buffer I/O error on dev sr0, logical block 1, lost async page write
Buffer I/O error on dev sr0, logical block 2, lost async page write