RBP: 00007f5195722120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007f5194b9bf80 R15: 00007fffff4a3e58 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 5616 at kernel/trace/blktrace.c:1095 blk_register_tracepoints kernel/trace/blktrace.c:1095 [inline] WARNING: CPU: 1 PID: 5616 at kernel/trace/blktrace.c:1095 get_probe_ref+0x31d/0x400 kernel/trace/blktrace.c:337 Modules linked in: CPU: 1 UID: 0 PID: 5616 Comm: syz-executor.0 Not tainted 6.11.0-rc6-syzkaller-00308-gb31c44928842 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:blk_register_tracepoints kernel/trace/blktrace.c:1095 [inline] RIP: 0010:get_probe_ref+0x31d/0x400 kernel/trace/blktrace.c:337 Code: c3 31 ff 89 c6 e8 53 2a f8 ff 85 db 0f 85 e4 00 00 00 e8 06 26 f8 ff 48 c7 c7 e0 11 99 8e 5b e9 59 1e 27 0a e8 f4 25 f8 ff 90 <0f> 0b 90 e9 42 fd ff ff e8 e6 25 f8 ff 90 0f 0b 90 e9 61 fd ff ff RSP: 0018:ffffc900043dfb58 EFLAGS: 00010293 RAX: ffffffff819b66bc RBX: 00000000fffffff4 RCX: ffff88802dde8000 RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 RBP: ffff888029c0b980 R08: ffffffff819b63fa R09: 1ffff9200087bf40 R10: dffffc0000000000 R11: fffff5200087bf41 R12: 1ffff11005381736 R13: ffffc900043dfc80 R14: ffff888029c0b9b0 R15: dffffc0000000000 FS: 00007f51957226c0(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005629b9ffc0d8 CR3: 000000003214a000 CR4: 0000000000350ef0 Call Trace: do_blk_trace_setup+0x7eb/0x9b0 kernel/trace/blktrace.c:611 __blk_trace_setup kernel/trace/blktrace.c:630 [inline] blk_trace_setup+0x119/0x1e0 kernel/trace/blktrace.c:648 sg_ioctl_common drivers/scsi/sg.c:1121 [inline] sg_ioctl+0xa4c/0x2e80 drivers/scsi/sg.c:1163 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xfe/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f5194a7cae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f51957220c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f5194b9bf80 RCX: 00007f5194a7cae9 RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 RBP: 00007f5195722120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007f5194b9bf80 R15: 00007fffff4a3e58