sd 0:0:0:0: [sg_rq_end_io] Sense Key : Illegal Request [current] sd 0:0:0:0: [sg_rq_end_io] Add. Sense: Invalid command operation code sd 0:0:0:0: [sg_rq_end_io] Sense Key : Illegal Request [current] ------------[ cut here ]------------ WARNING: kernel/printk/printk_ringbuffer.c:1278 at get_data+0x364/0x400, CPU#1: syz-executor.6/191171 Modules linked in: CPU: 1 UID: 0 PID: 191171 Comm: syz-executor.6 Not tainted 6.18.0-rc3-next-20251028 #1 PREEMPT(voluntary) Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 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 47 95 5b 00 e9 a9 fe ff ff e8 3d bb 1e 00 90 <0f> 0b 90 45 31 e4 e9 3b ff ff ff e8 2c bb 1e 00 90 0f 0b 90 45 31 RSP: 0018:ffff88806cf082e0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff88806cf083f8 RCX: ffffffff81555756 RDX: ffff8880594f5280 RSI: ffffffff81555923 RDI: 0000000000000006 RBP: ffff88806cf083c0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff85d30650 R13: 00003fffffffffff R14: 0000000000000000 R15: 0000000000000000 FS: 000055556ffd0400(0000) GS:ffff8880e54f4000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2ce22000 CR3: 000000000db05000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: _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 dev_printk_emit+0xd9/0x120 __dev_printk+0xf8/0x270 _dev_printk+0xd4/0x110 scsi_log_print_sense_hdr+0x3fa/0x650 scsi_log_print_sense+0xaf/0x200 sg_rq_end_io+0x790/0xc60 __blk_mq_end_request+0x234/0x750 scsi_end_request+0x464/0xa00 scsi_io_completion+0xdd1/0x1640 scsi_complete+0x114/0x380 blk_complete_reqs+0xb2/0xf0 handle_softirqs+0x1b1/0x770 do_softirq+0x48/0x80 __local_bh_enable_ip+0xf1/0x110 fpu_clone+0x14b/0x740 copy_thread+0x413/0xb30 copy_process+0x3af0/0x7410 kernel_clone+0xea/0x7f0 __do_sys_clone+0xce/0x120 do_syscall_64+0xbf/0x390 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f7e29812f41 Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 RSP: 002b:00007fffe86f91e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 RAX: ffffffffffffffda RBX: 00007f7e26d25700 RCX: 00007f7e29812f41 RDX: 00007f7e26d259d0 RSI: 00007f7e26d252f0 RDI: 00000000003d0f00 RBP: 00007fffe86f9420 R08: 00007f7e26d25700 R09: 00007f7e26d25700 R10: 00007f7e26d259d0 R11: 0000000000000206 R12: 00007fffe86f929e R13: 00007fffe86f929f R14: 00007f7e26d25300 R15: 000055556ffd1d50 irq event stamp: 7628 hardirqs last enabled at (7634): [] vprintk_emit+0x650/0x690 hardirqs last disabled at (7639): [] vprintk_emit+0x5e1/0x690 softirqs last enabled at (6890): [] fpu_clone+0x146/0x740 softirqs last disabled at (6891): [] do_softirq+0x48/0x80 ---[ end trace 0000000000000000 ]--- sd 0:0:0:0: [sg_rq_end_io] Sense Key : Illegal Request [current] sd 0:0:0:0: [sg_rq_end_io] Add. Sense: Invalid command operation code sd 0:0:0:0: [sg_rq_end_io] Sense Key : Illegal Request [current] sd 0:0:0:0: [sg_rq_end_io] Add. Sense: Invalid command operation code sd 0:0:0:0: [sg_rq_end_io] Sense Key : Illegal Request [current] sd 0:0:0:0: [sg_rq_end_io] Add. Sense: Invalid command operation code sd 0:0:0:0: [sg_rq_end_io] Sense Key : Illegal Request [current] sd 0:0:0:0: [sg_rq_end_io] Add. Sense: Invalid command operation code sd 0:0:0:0: [sg_rq_end_io] Sense Key : Illegal Request [current] sd 0:0:0:0: [sg_rq_end_io] Add. Sense: Invalid command operation code sd 0:0:0:0: [sg_rq_end_io] Sense Key : Illegal Request [current] sd 0:0:0:0: [sg_rq_end_io] Add. Sense: Invalid command operation code sd 0:0:0:0: [sg_rq_end_io] Sense Key : Illegal Request [current] sd 0:0:0:0: [sg_rq_end_io] Add. Sense: Invalid command operation code