general protection fault, probably for non-canonical address 0xe00093fdd1289f4d: 0000 [#1] PREEMPT SMP KASAN
KASAN: maybe wild-memory-access in range [0x0004bfee8944fa68-0x0004bfee8944fa6f]
CPU: 0 PID: 5606 Comm: syz-executor.5 Not tainted 5.9.0-rc1-next-20200821-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:tomoyo_check_acl+0xa9/0x410 security/tomoyo/domain.c:173
Code: 00 0f 85 62 03 00 00 49 8b 1c 24 49 39 dc 0f 84 f5 01 00 00 e8 b8 6a 0e fe 48 8d 7b 18 48 89 f8 48 89 fa 48 c1 e8 03 83 e2 07 <0f> b6 04 28 38 d0 7f 08 84 c0 0f 85 d7 02 00 00 44 0f b6 73 18 31
RSP: 0018:ffffc900086a7760 EFLAGS: 00010202
RAX: 000097fdd1289f4d RBX: 0004bfee8944fa54 RCX: ffffc90013589000
RDX: 0000000000000004 RSI: ffffffff83660808 RDI: 0004bfee8944fa6c
RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000001
R10: 00000000000000e8 R11: 0000000000000001 R12: ffff8880a666fe10
R13: ffffc900086a7850 R14: 00000000000000e8 R15: 0000000000000000
FS:  00007fb1cc10c700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000051d540 CR3: 0000000087964000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 tomoyo_path_permission security/tomoyo/file.c:586 [inline]
 tomoyo_path_permission+0x1f5/0x360 security/tomoyo/file.c:573
 tomoyo_check_open_permission+0x33e/0x380 security/tomoyo/file.c:777
 tomoyo_file_open security/tomoyo/tomoyo.c:313 [inline]
 tomoyo_file_open+0xa3/0xd0 security/tomoyo/tomoyo.c:308
 security_file_open+0x52/0x4f0 security/security.c:1574
 do_dentry_open+0x358/0x11b0 fs/open.c:804
 do_open fs/namei.c:3251 [inline]
 path_openat+0x1b9a/0x2730 fs/namei.c:3368
 do_filp_open+0x17e/0x3c0 fs/namei.c:3395
 do_sys_openat2+0x16d/0x420 fs/open.c:1168
 do_sys_open fs/open.c:1184 [inline]
 __do_sys_openat fs/open.c:1200 [inline]
 __se_sys_openat fs/open.c:1195 [inline]
 __x64_sys_openat+0x13f/0x1f0 fs/open.c:1195
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x45d4d9
Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007fb1cc10bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000024140 RCX: 000000000045d4d9
RDX: 0000000000000000 RSI: 0000000020000440 RDI: ffffffffffffff9c
RBP: 000000000118cf88 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c
R13: 00007fff50e3ca6f R14: 00007fb1cc10c9c0 R15: 000000000118cf4c
Modules linked in:
---[ end trace 4bf72fb14725a526 ]---
RIP: 0010:tomoyo_check_acl+0xa9/0x410 security/tomoyo/domain.c:173
Code: 00 0f 85 62 03 00 00 49 8b 1c 24 49 39 dc 0f 84 f5 01 00 00 e8 b8 6a 0e fe 48 8d 7b 18 48 89 f8 48 89 fa 48 c1 e8 03 83 e2 07 <0f> b6 04 28 38 d0 7f 08 84 c0 0f 85 d7 02 00 00 44 0f b6 73 18 31
RSP: 0018:ffffc900086a7760 EFLAGS: 00010202
RAX: 000097fdd1289f4d RBX: 0004bfee8944fa54 RCX: ffffc90013589000
RDX: 0000000000000004 RSI: ffffffff83660808 RDI: 0004bfee8944fa6c
RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000001
R10: 00000000000000e8 R11: 0000000000000001 R12: ffff8880a666fe10
R13: ffffc900086a7850 R14: 00000000000000e8 R15: 0000000000000000
FS:  00007fb1cc10c700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556576870f18 CR3: 0000000087964000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400