------------[ cut here ]------------ kernel BUG at arch/x86/mm/physaddr.c:28! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 2986 Comm: udevadm Not tainted 5.19.0-syzkaller-14276-gaea23e7c464b #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 26 22 45 00 48 85 db 75 0f e8 3c 25 45 00 4c 89 e0 5b 5d 41 5c 41 5d c3 e8 2d 25 45 00 <0f> 0b e8 26 25 45 00 48 c7 c0 10 50 cb 8b 48 ba 00 00 00 00 00 fc RSP: 0018:ffffc90002d0fc48 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff000000000000 RCX: 0000000000000000 RDX: ffff88807c8bd880 RSI: ffffffff8136e1c3 RDI: 0000000000000006 RBP: ffff000080000000 R08: 0000000000000006 R09: ffff000080000000 R10: ffff778000000000 R11: 0000000000000000 R12: ffff778000000000 R13: ffffc90002d0fcb0 R14: ffff000000000000 R15: 0000000000000000 FS: 00007f6b61e99840(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055fffd22b008 CR3: 00000000254c3000 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+0x86/0x170 mm/kasan/quarantine.c:184 kasan_quarantine_reduce+0x180/0x200 mm/kasan/quarantine.c:294 __kasan_slab_alloc+0xa2/0xc0 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_node mm/slub.c:3243 [inline] slab_alloc mm/slub.c:3251 [inline] __kmem_cache_alloc_lru mm/slub.c:3258 [inline] kmem_cache_alloc+0x267/0x3b0 mm/slub.c:3268 getname_flags.part.0+0x50/0x4f0 fs/namei.c:139 getname_flags include/linux/audit.h:320 [inline] getname+0x8e/0xd0 fs/namei.c:218 do_sys_openat2+0xf5/0x4c0 fs/open.c:1305 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: 0033:0x7f6b61b2a5a4 Code: f9 41 89 f0 41 83 e2 40 75 2c 89 f0 25 00 00 41 00 3d 00 00 41 00 74 1e 44 89 c2 4c 89 ce bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c c3 0f 1f 00 48 8d 44 24 08 c7 44 24 b8 10 RSP: 002b:00007ffec267bae8 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 000055fffd222930 RCX: 00007f6b61b2a5a4 RDX: 0000000000090800 RSI: 00007ffec267bb18 RDI: 00000000ffffff9c RBP: 00007ffec267bb10 R08: 0000000000090800 R09: 00007ffec267bb18 R10: 0000000000000000 R11: 0000000000000287 R12: 000055fffca89aa3 R13: 00007ffec267bb18 R14: 000055fffd222d83 R15: 000055fffca89aa3 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 26 22 45 00 48 85 db 75 0f e8 3c 25 45 00 4c 89 e0 5b 5d 41 5c 41 5d c3 e8 2d 25 45 00 <0f> 0b e8 26 25 45 00 48 c7 c0 10 50 cb 8b 48 ba 00 00 00 00 00 fc RSP: 0018:ffffc90002d0fc48 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff000000000000 RCX: 0000000000000000 RDX: ffff88807c8bd880 RSI: ffffffff8136e1c3 RDI: 0000000000000006 RBP: ffff000080000000 R08: 0000000000000006 R09: ffff000080000000 R10: ffff778000000000 R11: 0000000000000000 R12: ffff778000000000 R13: ffffc90002d0fcb0 R14: ffff000000000000 R15: 0000000000000000 FS: 00007f6b61e99840(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055fffd22b008 CR3: 00000000254c3000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400