------------[ cut here ]------------
kernel BUG at arch/x86/mm/physaddr.c:28!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 3920 Comm: systemd-udevd Not tainted 5.9.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__phys_addr+0xa7/0x110 arch/x86/mm/physaddr.c:28
Code: 7f 23 0a 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 e0 69 40 00 48 85 db 75 0d e8 56 6d 40 00 4c 89 e0 5b 5d 41 5c c3 e8 49 6d 40 00 <0f> 0b e8 42 6d 40 00 48 c7 c0 10 50 e9 89 48 ba 00 00 00 00 00 fc
RSP: 0018:ffffc90005337918 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000770000000000 RCX: ffffffff8135d0e8
RDX: ffff8880a679e000 RSI: ffffffff8135d147 RDI: 0000000000000006
RBP: 0000770080000000 R08: 0000000000000001 R09: 0000000000000001
R10: 0000770080000000 R11: 0000000000000000 R12: 0000ee8000000000
R13: ffffc90005337980 R14: 0000000000000200 R15: dffffc0000000000
FS:  00007f0c0b2328c0(0000) GS:ffff8880ae400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002010e1ff CR3: 00000000a6dea000 CR4: 00000000001526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 virt_to_head_page include/linux/mm.h:850 [inline]
 qlink_to_cache mm/kasan/quarantine.c:128 [inline]
 qlist_free_all+0xd9/0x170 mm/kasan/quarantine.c:165
 quarantine_reduce+0x17e/0x200 mm/kasan/quarantine.c:261
 __kasan_kmalloc.constprop.0+0x9e/0xd0 mm/kasan/common.c:442
 slab_post_alloc_hook mm/slab.h:518 [inline]
 slab_alloc mm/slab.c:3316 [inline]
 __do_kmalloc mm/slab.c:3657 [inline]
 __kmalloc+0x178/0x360 mm/slab.c:3668
 kmalloc include/linux/slab.h:559 [inline]
 tomoyo_realpath_from_path+0xc3/0x620 security/tomoyo/realpath.c:254
 tomoyo_get_realpath security/tomoyo/file.c:151 [inline]
 tomoyo_path_perm+0x21b/0x400 security/tomoyo/file.c:822
 security_inode_getattr+0xcf/0x140 security/security.c:1278
 vfs_getattr fs/stat.c:121 [inline]
 vfs_statx+0x170/0x390 fs/stat.c:206
 vfs_lstat include/linux/fs.h:3178 [inline]
 __do_sys_newlstat+0x91/0x110 fs/stat.c:374
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f0c0a0a5335
Code: 69 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 8b 15 31 db 2b 00 f7 d8 64 89
RSP: 002b:00007ffd3ff33628 EFLAGS: 00000246 ORIG_RAX: 0000000000000006
RAX: ffffffffffffffda RBX: 000056198c1e6a90 RCX: 00007f0c0a0a5335
RDX: 00007ffd3ff33660 RSI: 00007ffd3ff33660 RDI: 000056198c1e5a90
RBP: 00007ffd3ff33720 R08: 00007f0c0a364238 R09: 0000000000001010
R10: 0000000000000020 R11: 0000000000000246 R12: 000056198c1e5a90
R13: 000056198c1e5aa4 R14: 000056198c1c1c3d R15: 000056198c1c1c44
Modules linked in:
---[ end trace d8c2f714da748eda ]---
RIP: 0010:__phys_addr+0xa7/0x110 arch/x86/mm/physaddr.c:28
Code: 7f 23 0a 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 e0 69 40 00 48 85 db 75 0d e8 56 6d 40 00 4c 89 e0 5b 5d 41 5c c3 e8 49 6d 40 00 <0f> 0b e8 42 6d 40 00 48 c7 c0 10 50 e9 89 48 ba 00 00 00 00 00 fc
RSP: 0018:ffffc90005337918 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000770000000000 RCX: ffffffff8135d0e8
RDX: ffff8880a679e000 RSI: ffffffff8135d147 RDI: 0000000000000006
RBP: 0000770080000000 R08: 0000000000000001 R09: 0000000000000001
R10: 0000770080000000 R11: 0000000000000000 R12: 0000ee8000000000
R13: ffffc90005337980 R14: 0000000000000200 R15: dffffc0000000000
FS:  00007f0c0b2328c0(0000) GS:ffff8880ae400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002009a1ff CR3: 00000000a6dea000 CR4: 00000000001526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400