general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 1 PID: 333 Comm: syz-executor385 Not tainted 5.15.152-syzkaller-00143-g70e1a731d986 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
RIP: 0010:do_misc_fixups kernel/bpf/verifier.c:13283 [inline]
RIP: 0010:bpf_check+0x9514/0x12bf0 kernel/bpf/verifier.c:14072
Code: 24 70 80 3c 08 00 74 08 4c 89 ef e8 a6 af 30 00 49 8b 75 00 89 df 41 ff d6 48 89 c3 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 7e af 30 00 48 8b 1b 48 85 db 0f 84
RSP: 0018:ffffc90000a67500 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000
RDX: 0000000000000000 RSI: 00000000fffffff3 RDI: 0000000000000000
RBP: ffffc90000a67bd0 R08: ffffffff817c09ad R09: 0000000000000003
R10: fffff5200014cd6c R11: dffffc0000000001 R12: 1ffff92000015a13
R13: ffff888123018008 R14: ffffffff817bc3d0 R15: ffffc900000ad09c
FS: 0000555556398380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555563a16f8 CR3: 000000011cda2000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
bpf_prog_load+0x12ac/0x1b50 kernel/bpf/syscall.c:2333
__sys_bpf+0x4bc/0x760 kernel/bpf/syscall.c:4633
__do_sys_bpf kernel/bpf/syscall.c:4737 [inline]
__se_sys_bpf kernel/bpf/syscall.c:4735 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:4735
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f4f5c4ca9b9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffeda28be78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f5c4ca9b9
RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffeda28bed0 R14: 00007ffeda28beb0 R15: 0000000000000004
</TASK>
Modules linked in:
---[ end trace 4ce3db1c73ef2ca5 ]---
RIP: 0010:do_misc_fixups kernel/bpf/verifier.c:13283 [inline]
RIP: 0010:bpf_check+0x9514/0x12bf0 kernel/bpf/verifier.c:14072
Code: 24 70 80 3c 08 00 74 08 4c 89 ef e8 a6 af 30 00 49 8b 75 00 89 df 41 ff d6 48 89 c3 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 7e af 30 00 48 8b 1b 48 85 db 0f 84
RSP: 0018:ffffc90000a67500 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000
RDX: 0000000000000000 RSI: 00000000fffffff3 RDI: 0000000000000000
RBP: ffffc90000a67bd0 R08: ffffffff817c09ad R09: 0000000000000003
R10: fffff5200014cd6c R11: dffffc0000000001 R12: 1ffff92000015a13
R13: ffff888123018008 R14: ffffffff817bc3d0 R15: ffffc900000ad09c
FS: 0000555556398380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4f5c49909e CR3: 000000011cda2000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
0: 24 70 and $0x70,%al
2: 80 3c 08 00 cmpb $0x0,(%rax,%rcx,1)
6: 74 08 je 0x10
8: 4c 89 ef mov %r13,%rdi
b: e8 a6 af 30 00 call 0x30afb6
10: 49 8b 75 00 mov 0x0(%r13),%rsi
14: 89 df mov %ebx,%edi
16: 41 ff d6 call *%r14
19: 48 89 c3 mov %rax,%rbx
1c: 48 c1 e8 03 shr $0x3,%rax
20: 48 b9 00 00 00 00 00 movabs $0xdffffc0000000000,%rcx
27: fc ff df
* 2a: 80 3c 08 00 cmpb $0x0,(%rax,%rcx,1) <-- trapping instruction
2e: 74 08 je 0x38
30: 48 89 df mov %rbx,%rdi
33: e8 7e af 30 00 call 0x30afb6
38: 48 8b 1b mov (%rbx),%rbx
3b: 48 85 db test %rbx,%rbx
3e: 0f .byte 0xf
3f: 84 .byte 0x84