CFI failure at __traceiter_percpu_alloc_percpu+0xb3/0x110 include/trace/events/percpu.h:11 (target: 0xffffc90000c17a58; expected type: 0x42e72b63) invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 5619 Comm: syz.4.1678 Not tainted 6.1.134-syzkaller-00015-g218e2bd24587 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 RIP: 0010:__traceiter_percpu_alloc_percpu+0xb3/0x110 include/trace/events/percpu.h:11 Code: d4 44 89 e9 4c 8b 45 c0 4c 8b 4d b8 8b 45 30 50 ff 75 28 ff 75 20 8b 45 18 50 ff 75 10 41 ba 9d d4 18 bd 45 03 54 24 fc 74 02 <0f> 0b 41 ff d4 48 83 c4 28 48 83 c3 18 48 89 d8 48 c1 e8 03 42 80 RSP: 0018:ffffc90000c17a58 EFLAGS: 00010a17 RAX: 0000000000000014 RBX: ffff8881390e0210 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff81a45b25 RDI: ffffffff87053360 RBP: ffffc90000c17ac8 R08: 0000000000000004 R09: 0000000000000004 R10: 0000000062593ba9 R11: 1ffffffff0ee43fd R12: ffffffff81710320 R13: 0000000000000000 R14: ffff8881390e0210 R15: dffffc0000000000 FS: 00007f33fcec16c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000013298c000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: trace_percpu_alloc_percpu include/trace/events/percpu.h:11 [inline] pcpu_alloc+0x1566/0x16b0 mm/percpu.c:1887 __alloc_percpu_gfp+0x25/0x30 mm/percpu.c:1937 bpf_map_alloc_percpu+0xc0/0x2b0 kernel/bpf/syscall.c:498 htab_map_alloc+0x3e4/0xfd0 kernel/bpf/hashtab.c:529 find_and_alloc_map kernel/bpf/syscall.c:133 [inline] map_create+0x49c/0xd80 kernel/bpf/syscall.c:1123 __sys_bpf+0x30b/0x780 kernel/bpf/syscall.c:4981 __do_sys_bpf kernel/bpf/syscall.c:5103 [inline] __se_sys_bpf kernel/bpf/syscall.c:5101 [inline] __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5101 x64_sys_call+0x488/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:322 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f33fbf8e969 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:00007f33fcec1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f33fc1b5fa0 RCX: 00007f33fbf8e969 RDX: 0000000000000048 RSI: 0000200000000100 RDI: 0000000000000000 RBP: 00007f33fc010ab1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f33fc1b5fa0 R15: 00007fff6106bb58 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__traceiter_percpu_alloc_percpu+0xb3/0x110 include/trace/events/percpu.h:11 Code: d4 44 89 e9 4c 8b 45 c0 4c 8b 4d b8 8b 45 30 50 ff 75 28 ff 75 20 8b 45 18 50 ff 75 10 41 ba 9d d4 18 bd 45 03 54 24 fc 74 02 <0f> 0b 41 ff d4 48 83 c4 28 48 83 c3 18 48 89 d8 48 c1 e8 03 42 80 RSP: 0018:ffffc90000c17a58 EFLAGS: 00010a17 RAX: 0000000000000014 RBX: ffff8881390e0210 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff81a45b25 RDI: ffffffff87053360 RBP: ffffc90000c17ac8 R08: 0000000000000004 R09: 0000000000000004 R10: 0000000062593ba9 R11: 1ffffffff0ee43fd R12: ffffffff81710320 R13: 0000000000000000 R14: ffff8881390e0210 R15: dffffc0000000000 FS: 00007f33fcec16c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000013298c000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600