RBP: 00007f34809bb120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007f347f98bf60 R15: 00007ffed948f678 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 5656 at kernel/trace/blktrace.c:1097 blk_register_tracepoints kernel/trace/blktrace.c:1097 [inline] WARNING: CPU: 1 PID: 5656 at kernel/trace/blktrace.c:1097 get_probe_ref+0x32b/0x400 kernel/trace/blktrace.c:337 Modules linked in: CPU: 1 UID: 0 PID: 5656 Comm: syz-executor.1 Not tainted 6.12.0-rc1-syzkaller-00306-g27cc6fdf7201 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:blk_register_tracepoints kernel/trace/blktrace.c:1097 [inline] RIP: 0010:get_probe_ref+0x32b/0x400 kernel/trace/blktrace.c:337 Code: e4 00 00 00 e8 26 c6 f7 ff 48 c7 c7 00 70 99 8e 5b e9 39 c0 30 0a e8 14 c6 f7 ff 90 0f 0b 90 e9 42 fd ff ff e8 06 c6 f7 ff 90 <0f> 0b 90 e9 61 fd ff ff e8 f8 c5 f7 ff 90 0f 0b 90 e9 80 fd ff ff RSP: 0018:ffffc900092e7b58 EFLAGS: 00010293 RAX: ffffffff819d106a RBX: 00000000fffffff4 RCX: ffff88802d3dbc00 RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 RBP: ffff8880202e4500 R08: ffffffff819d0dc7 R09: 1ffff9200125cf40 R10: dffffc0000000000 R11: fffff5200125cf41 R12: 1ffff1100405c8a6 R13: ffffc900092e7c80 R14: ffff8880202e4530 R15: dffffc0000000000 FS: 00007f34809bb6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555569546788 CR3: 00000000308d4000 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+0xa46/0x2e80 drivers/scsi/sg.c:1163 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xfb/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: 0033:0x7f347f8798a9 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f34809bb0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f347f98bf60 RCX: 00007f347f8798a9 RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003 RBP: 00007f34809bb120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007f347f98bf60 R15: 00007ffed948f678