------------[ cut here ]------------ WARNING: CPU: 0 PID: 27922 at kernel/trace/blktrace.c:1100 blk_register_tracepoints+0x2dc/0x3a0 kernel/trace/blktrace.c:1100 Modules linked in: CPU: 1 PID: 27922 Comm: syz-executor.0 Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 RIP: 0010:blk_register_tracepoints+0x2dc/0x3a0 kernel/trace/blktrace.c:1100 Code: 48 c7 c7 40 a5 cf 8d e8 b2 36 fb ff 31 ff 89 c3 89 c6 e8 d7 6d f9 ff 85 db 0f 85 ba 00 00 00 5b e9 f9 70 f9 ff e8 f4 70 f9 ff <0f> 0b e9 4b fd ff ff e8 e8 70 f9 ff 0f 0b e9 6c fd ff ff e8 dc 70 RSP: 0018:ffffc900144cfbe8 EFLAGS: 00010212 RAX: 00000000000117bd RBX: 00000000fffffff4 RCX: ffffc90004d79000 RDX: 0000000000040000 RSI: ffffffff81832b8c RDI: 0000000000000005 RBP: ffff888073eee500 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 000000000008c07e R12: ffffc900144cfc88 R13: ffff888073eee528 R14: ffff88801dec9728 R15: ffff888073eee530 FS: 00007f5caa7c4700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055555587f708 CR3: 00000000227b7000 CR4: 0000000000350ee0 Call Trace: 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+0x43/0x60 kernel/trace/blktrace.c:649 sg_ioctl_common drivers/scsi/sg.c:1117 [inline] sg_ioctl+0x250/0x25d0 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+0x193/0x200 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f5ca9a8b5a9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f5caa7c4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f5ca9babf80 RCX: 00007f5ca9a8b5a9 RDX: 0000000020002b00 RSI: 00000000c0481273 RDI: 0000000000000003 RBP: 00007f5caa7c41d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007ffeb51caedf R14: 00007f5caa7c4300 R15: 0000000000022000