syzbot

RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003
RBP: 00007ffd395e8460 R08: 0000000000000002 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
 </TASK>
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5073 at kernel/trace/blktrace.c:1100 blk_register_tracepoints+0x2dc/0x3a0 kernel/trace/blktrace.c:1100
Modules linked in:
CPU: 0 PID: 5073 Comm: syz-executor346 Not tainted 6.2.0-rc1-syzkaller-00084-gc8451c141e07 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:blk_register_tracepoints+0x2dc/0x3a0 kernel/trace/blktrace.c:1100
Code: 48 c7 c7 00 f5 60 8e e8 22 2c fb ff 31 ff 89 c3 89 c6 e8 97 61 f9 ff 85 db 0f 85 ba 00 00 00 5b e9 d9 64 f9 ff e8 d4 64 f9 ff <0f> 0b e9 4b fd ff ff e8 c8 64 f9 ff 0f 0b e9 6c fd ff ff e8 bc 64
RSP: 0018:ffffc90003d6fbe8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: 0000000000000000
RDX: ffff888029b20000 RSI: ffffffff8187ed6c RDI: 0000000000000005
RBP: ffff8880269fc500 R08: 0000000000000005 R09: 0000000000000000
R10: 00000000fffffff4 R11: 0000000000000000 R12: ffffc90003d6fc88
R13: ffff8880269fc528 R14: ffff88801ea843c8 R15: ffff8880269fc530
FS:  0000555556bee300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd395e8428 CR3: 000000002a2a7000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 get_probe_ref kernel/trace/blktrace.c:337 [inline]
 do_blk_trace_setup+0x940/0xb60 kernel/trace/blktrace.c:612
 __blk_trace_setup+0xca/0x180 kernel/trace/blktrace.c:631
 blk_trace_setup+0x47/0x60 kernel/trace/blktrace.c:649
 sg_ioctl_common drivers/scsi/sg.c:1117 [inline]
 sg_ioctl+0x668/0x2700 drivers/scsi/sg.c:1159
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fcf187236c9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd395e8448 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcf187236c9
RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003
RBP: 00007ffd395e8460 R08: 0000000000000002 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
 </TASK>