------------[ cut here ]------------ kernel BUG at arch/x86/mm/physaddr.c:28! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 2976 Comm: udevd Not tainted 5.19.0-syzkaller-14090-g4a9350597aff #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 RIP: 0010:__phys_addr+0xd3/0x140 arch/x86/mm/physaddr.c:28 Code: e3 44 89 e9 31 ff 48 d3 eb 48 89 de e8 16 51 44 00 48 85 db 75 0f e8 2c 54 44 00 4c 89 e0 5b 5d 41 5c 41 5d c3 e8 1d 54 44 00 <0f> 0b e8 16 54 44 00 48 c7 c0 10 50 cb 8b 48 ba 00 00 00 00 00 fc RSP: 0018:ffffc900030cf950 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff000000000000 RCX: 0000000000000000 RDX: ffff888078e2e1c0 RSI: ffffffff8136e1a3 RDI: 0000000000000006 RBP: ffff000080000000 R08: 0000000000000006 R09: ffff000080000000 R10: ffff778000000000 R11: 0000000000000000 R12: ffff778000000000 R13: ffff888020718000 R14: ffff888020718000 R15: 0000000000000000 FS: 00007fc4b90c1840(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056544fc74040 CR3: 000000007b057000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: virt_to_folio include/linux/mm.h:856 [inline] virt_to_slab mm/kasan/../slab.h:175 [inline] qlink_to_cache mm/kasan/quarantine.c:131 [inline] qlist_free_all+0x102/0x1b0 mm/kasan/quarantine.c:184 kasan_quarantine_reduce+0x180/0x200 mm/kasan/quarantine.c:294 __kasan_slab_alloc+0x97/0xb0 mm/kasan/common.c:447 kasan_slab_alloc include/linux/kasan.h:224 [inline] slab_post_alloc_hook mm/slab.h:727 [inline] slab_alloc mm/slab.c:3294 [inline] __kmem_cache_alloc_lru mm/slab.c:3471 [inline] kmem_cache_alloc+0x214/0x520 mm/slab.c:3491 kmem_cache_zalloc include/linux/slab.h:723 [inline] lsm_file_alloc security/security.c:573 [inline] security_file_alloc+0x34/0x170 security/security.c:1527 __alloc_file+0xd9/0x270 fs/file_table.c:143 alloc_empty_file+0x6d/0x170 fs/file_table.c:187 path_openat+0xe7/0x28f0 fs/namei.c:3677 do_filp_open+0x1b6/0x400 fs/namei.c:3718 do_sys_openat2+0x16d/0x4c0 fs/open.c:1311 do_sys_open fs/open.c:1327 [inline] __do_sys_openat fs/open.c:1343 [inline] __se_sys_openat fs/open.c:1338 [inline] __x64_sys_openat+0x13f/0x1f0 fs/open.c:1338 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fc4b8d25697 Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f RSP: 002b:00007fff82b5c790 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 000056544fc3e480 RCX: 00007fc4b8d25697 RDX: 0000000000080000 RSI: 00007fff82b5c8c8 RDI: 00000000ffffff9c RBP: 00007fff82b5c8c8 R08: 0000000000000008 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000 R13: 000056544fc3e480 R14: 0000000000000001 R15: 000056544fb58160 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__phys_addr+0xd3/0x140 arch/x86/mm/physaddr.c:28 Code: e3 44 89 e9 31 ff 48 d3 eb 48 89 de e8 16 51 44 00 48 85 db 75 0f e8 2c 54 44 00 4c 89 e0 5b 5d 41 5c 41 5d c3 e8 1d 54 44 00 <0f> 0b e8 16 54 44 00 48 c7 c0 10 50 cb 8b 48 ba 00 00 00 00 00 fc RSP: 0018:ffffc900030cf950 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff000000000000 RCX: 0000000000000000 RDX: ffff888078e2e1c0 RSI: ffffffff8136e1a3 RDI: 0000000000000006 RBP: ffff000080000000 R08: 0000000000000006 R09: ffff000080000000 R10: ffff778000000000 R11: 0000000000000000 R12: ffff778000000000 R13: ffff888020718000 R14: ffff888020718000 R15: 0000000000000000 FS: 00007fc4b90c1840(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555c220184d8 CR3: 000000007b057000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400