RBP: 00007f59db147090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 0000000000000000 R14: 00007f59da535f80 R15: 00007f59da65fa28 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 26375 at kernel/trace/blktrace.c:1097 blk_register_tracepoints kernel/trace/blktrace.c:1097 [inline] WARNING: CPU: 1 PID: 26375 at kernel/trace/blktrace.c:1097 get_probe_ref+0x32b/0x400 kernel/trace/blktrace.c:337 Modules linked in: CPU: 1 UID: 0 PID: 26375 Comm: syz.4.3472 Not tainted 6.11.0-rc6-syzkaller-00026-g88fac17500f4 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 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 16 26 f8 ff 48 c7 c7 e0 11 99 8e 5b e9 79 0f 27 0a e8 04 26 f8 ff 90 0f 0b 90 e9 42 fd ff ff e8 f6 25 f8 ff 90 <0f> 0b 90 e9 61 fd ff ff e8 e8 25 f8 ff 90 0f 0b 90 e9 80 fd ff ff RSP: 0018:ffffc900043f7b58 EFLAGS: 00010293 RAX: ffffffff819b66ba RBX: 00000000fffffff4 RCX: ffff888020328000 RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 RBP: ffff888022ad8480 R08: ffffffff819b6417 R09: 1ffff9200087ef40 R10: dffffc0000000000 R11: fffff5200087ef41 R12: 1ffff1100455b096 R13: ffffc900043f7c80 R14: ffff888022ad84b0 R15: dffffc0000000000 FS: 00007f59db1476c0(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8e211f2f98 CR3: 000000006b542000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 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+0xfc/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: 0033:0x7f59da37cef9 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f59db147038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f59da535f80 RCX: 00007f59da37cef9 RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000007 RBP: 00007f59db147090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 0000000000000000 R14: 00007f59da535f80 R15: 00007f59da65fa28