RBP: 00007f2b810a8090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 0000000000000000 R14: 00007f2b803b5fa0 R15: 00007ffeb8c3a198 CFI failure at __traceiter_sys_enter+0x34/0x60 include/trace/events/syscalls.h:18 (target: tp_stub_func+0x0/0x10; expected type: 0x4877830c) Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 1 UID: 0 PID: 12795 Comm: syz.2.54579 Not tainted 6.15.0-rc6-syzkaller-00025-g627277ba7c23 #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 RIP: 0010:__traceiter_sys_enter+0x34/0x60 include/trace/events/syscalls.h:18 Code: 8b 3d 78 b0 2a 06 4d 85 ff 74 32 48 89 d3 49 89 f6 4d 8b 1f 49 8b 7f 08 4c 89 f6 48 89 da 41 ba f4 7c 88 b7 45 03 53 f1 74 02 <0f> 0b 41 ff d3 0f 1f 00 49 83 7f 18 00 4d 8d 7f 18 75 d4 31 c0 5b RSP: 0018:ffffc90004b5fec0 EFLAGS: 00010a17 RAX: ffff888122360610 RBX: 0000000000000000 RCX: ffff88811895e780 RDX: 0000000000000000 RSI: ffffc90004b5ff58 RDI: ffff8881062de780 RBP: ffffc90004b5fed8 R08: ffff88811895e780 R09: 0000000000000006 R10: 000000005cc8e400 R11: ffffffff81a0cc10 R12: ffff88811895e780 R13: 0000000000000000 R14: ffffc90004b5ff58 R15: ffff888122360610 FS: 00007f2b810a86c0(0000) GS:ffff88826e816000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000011e416000 CR4: 00000000003526b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __do_trace_sys_enter include/trace/events/syscalls.h:18 [inline] trace_sys_enter+0x39/0x90 include/trace/events/syscalls.h:18 syscall_trace_enter+0xf8/0x170 kernel/entry/common.c:61 syscall_enter_from_user_mode_work include/linux/entry-common.h:169 [inline] syscall_enter_from_user_mode include/linux/entry-common.h:199 [inline] do_syscall_64+0x34/0xf0 arch/x86/entry/syscall_64.c:90 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7f2b8018d37c Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 RSP: 002b:00007f2b810a8030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 00007f2b803b5fa0 RCX: 00007f2b8018d37c RDX: 000000000000000f RSI: 00007f2b810a80a0 RDI: 0000000000000006 RBP: 00007f2b810a8090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 0000000000000000 R14: 00007f2b803b5fa0 R15: 00007ffeb8c3a198 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__traceiter_sys_enter+0x34/0x60 include/trace/events/syscalls.h:18 Code: 8b 3d 78 b0 2a 06 4d 85 ff 74 32 48 89 d3 49 89 f6 4d 8b 1f 49 8b 7f 08 4c 89 f6 48 89 da 41 ba f4 7c 88 b7 45 03 53 f1 74 02 <0f> 0b 41 ff d3 0f 1f 00 49 83 7f 18 00 4d 8d 7f 18 75 d4 31 c0 5b RSP: 0018:ffffc90004b5fec0 EFLAGS: 00010a17 RAX: ffff888122360610 RBX: 0000000000000000 RCX: ffff88811895e780 RDX: 0000000000000000 RSI: ffffc90004b5ff58 RDI: ffff8881062de780 RBP: ffffc90004b5fed8 R08: ffff88811895e780 R09: 0000000000000006 R10: 000000005cc8e400 R11: ffffffff81a0cc10 R12: ffff88811895e780 R13: 0000000000000000 R14: ffffc90004b5ff58 R15: ffff888122360610 FS: 00007f2b810a86c0(0000) GS:ffff88826e716000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb68c81ed58 CR3: 000000011e416000 CR4: 00000000003526b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400