Oops: general protection fault, probably for non-canonical address 0xfbf125189128320c: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: maybe wild-memory-access in range [0xdf8948c489419060-0xdf8948c489419067] CPU: 0 PID: 7718 Comm: syz-executor.4 Not tainted 6.9.0-rc6-next-20240502-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:lockdep_register_key+0x244/0x3f0 kernel/locking/lockdep.c:1225 Code: 85 e4 48 89 5c 24 10 0f 84 a9 00 00 00 4c 89 e3 eb 08 48 8b 1b 48 85 db 74 21 4c 39 eb 0f 84 41 01 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 30 00 74 e1 48 89 df e8 8d ae 89 00 eb d7 4c 89 e8 48 c1 RSP: 0018:ffffc90003437b60 EFLAGS: 00010807 RAX: 1bf129189128320c RBX: df8948c489419066 RCX: 0000000000000001 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90003437ac0 RBP: ffffc90003437c30 R08: 0000000000000003 R09: fffff52000686f58 R10: dffffc0000000000 R11: fffff52000686f58 R12: ffff88802d0b7298 R13: ffff88805e54f440 R14: dffffc0000000000 R15: 1ffff92000686f70 FS: 00007f443602b6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b32622000 CR3: 000000002fa5a000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: htab_map_alloc+0x9b/0xe60 kernel/bpf/hashtab.c:489 map_create+0x90c/0x1200 kernel/bpf/syscall.c:1333 __sys_bpf+0x6d1/0x810 kernel/bpf/syscall.c:5669 __do_sys_bpf kernel/bpf/syscall.c:5794 [inline] __se_sys_bpf kernel/bpf/syscall.c:5792 [inline] __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5792 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f443527dd29 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:00007f443602b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f44353abf80 RCX: 00007f443527dd29 RDX: 0000000000000048 RSI: 00000000200009c0 RDI: 0000000000000000 RBP: 00007f44352ca47e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f44353abf80 R15: 00007ffea6df8fa8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:lockdep_register_key+0x244/0x3f0 kernel/locking/lockdep.c:1225 Code: 85 e4 48 89 5c 24 10 0f 84 a9 00 00 00 4c 89 e3 eb 08 48 8b 1b 48 85 db 74 21 4c 39 eb 0f 84 41 01 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 30 00 74 e1 48 89 df e8 8d ae 89 00 eb d7 4c 89 e8 48 c1 RSP: 0018:ffffc90003437b60 EFLAGS: 00010807 RAX: 1bf129189128320c RBX: df8948c489419066 RCX: 0000000000000001 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90003437ac0 RBP: ffffc90003437c30 R08: 0000000000000003 R09: fffff52000686f58 R10: dffffc0000000000 R11: fffff52000686f58 R12: ffff88802d0b7298 R13: ffff88805e54f440 R14: dffffc0000000000 R15: 1ffff92000686f70 FS: 00007f443602b6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b32622000 CR3: 000000002fa5a000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 85 e4 test %esp,%esp 2: 48 89 5c 24 10 mov %rbx,0x10(%rsp) 7: 0f 84 a9 00 00 00 je 0xb6 d: 4c 89 e3 mov %r12,%rbx 10: eb 08 jmp 0x1a 12: 48 8b 1b mov (%rbx),%rbx 15: 48 85 db test %rbx,%rbx 18: 74 21 je 0x3b 1a: 4c 39 eb cmp %r13,%rbx 1d: 0f 84 41 01 00 00 je 0x164 23: 48 89 d8 mov %rbx,%rax 26: 48 c1 e8 03 shr $0x3,%rax * 2a: 42 80 3c 30 00 cmpb $0x0,(%rax,%r14,1) <-- trapping instruction 2f: 74 e1 je 0x12 31: 48 89 df mov %rbx,%rdi 34: e8 8d ae 89 00 call 0x89aec6 39: eb d7 jmp 0x12 3b: 4c 89 e8 mov %r13,%rax 3e: 48 rex.W 3f: c1 .byte 0xc1