------------[ cut here ]------------ kernel BUG at arch/x86/mm/physaddr.c:28! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 10258 Comm: syz-executor.5 Not tainted 5.7.0-rc6-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: df 55 09 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 80 9b 3f 00 48 85 db 75 0d e8 e6 99 3f 00 4c 89 e0 5b 5d 41 5c c3 e8 d9 99 3f 00 <0f> 0b e8 d2 99 3f 00 48 c7 c0 10 10 88 89 48 ba 00 00 00 00 00 fc RSP: 0018:ffffc90004e07a30 EFLAGS: 00010246 RAX: 0000000000040000 RBX: 0000070700070700 RCX: ffffc90014071000 RDX: 0000000000040000 RSI: ffffffff81339b47 RDI: 0000000000000006 RBP: 0000070780070700 R08: ffff88801a7ba200 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 00007e8700070700 R13: ffffc90004e07a88 R14: 0000000000000000 R15: 0000000000000282 FS: 00007f7107389700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c01fa57000 CR3: 00000000352c2000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: virt_to_head_page include/linux/mm.h:833 [inline] qlink_to_cache mm/kasan/quarantine.c:128 [inline] qlist_free_all+0xbb/0x140 mm/kasan/quarantine.c:164 quarantine_reduce+0x135/0x170 mm/kasan/quarantine.c:260 __kasan_kmalloc.constprop.0+0x97/0xd0 mm/kasan/common.c:476 slab_post_alloc_hook mm/slab.h:586 [inline] slab_alloc mm/slab.c:3320 [inline] kmem_cache_alloc_trace+0x13d/0x7d0 mm/slab.c:3549 kmalloc include/linux/slab.h:555 [inline] audit_log_d_path+0xc5/0x1a0 kernel/audit.c:2033 audit_log_d_path_exe+0x40/0x70 kernel/audit.c:2104 audit_log_task+0x278/0x300 kernel/auditsc.c:2564 audit_seccomp+0x76/0x290 kernel/auditsc.c:2611 seccomp_log kernel/seccomp.c:677 [inline] __seccomp_filter+0x726/0x1360 kernel/seccomp.c:922 __secure_computing+0xfc/0x360 kernel/seccomp.c:950 syscall_trace_enter+0x2a3/0xd10 arch/x86/entry/common.c:119 do_syscall_64+0x504/0x7d0 arch/x86/entry/common.c:291 entry_SYSCALL_64_after_hwframe+0x49/0xb3 RIP: 0033:0x45ca29 Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f7107388cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: 0000000000000000 RBX: 000000000078bf08 RCX: 000000000045ca29 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000078bf08 RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c R13: 00007ffd010b39df R14: 00007f71073899c0 R15: 000000000078bf0c Modules linked in: