------------[ cut here ]------------ kernel BUG at arch/x86/mm/physaddr.c:28! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 2983 Comm: udevd Not tainted 5.19.0-syzkaller-14184-g69dac8e431af #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 RIP: 0010:__phys_addr+0x150/0x160 arch/x86/mm/physaddr.c:28 Code: b6 4a 9f 00 e9 41 ff ff ff e8 1c ac 4b 00 48 c7 c7 60 98 b9 8c 4c 89 f6 4c 89 fa e8 3a 5d 28 03 e9 49 ff ff ff e8 00 ac 4b 00 <0f> 0b e8 f9 ab 4b 00 0f 0b e8 f2 ab 4b 00 0f 0b 53 48 89 fb e8 e7 RSP: 0018:ffffc90002e1f3e0 EFLAGS: 00010293 RAX: ffffffff813de6d0 RBX: ffff000080000000 RCX: ffff88807a6f5880 RDX: 0000000000000000 RSI: ffff000080000000 RDI: ffff778000000000 RBP: ffff888020e73b00 R08: ffffffff813de5c7 R09: fffffbfff1c4ad66 R10: fffffbfff1c4ad66 R11: 1ffffffff1c4ad65 R12: ffff000000000000 R13: ffff888020920780 R14: ffff778000000000 R15: 0000000000000000 FS: 00007f87f1f5f840(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000558b73d65500 CR3: 00000000275c9000 CR4: 00000000003506f0 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+0x5/0xa0 mm/kasan/../slab.h:175 qlink_to_cache mm/kasan/quarantine.c:131 [inline] qlist_free_all+0x43/0x70 mm/kasan/quarantine.c:184 kasan_quarantine_reduce+0x169/0x180 mm/kasan/quarantine.c:294 __kasan_slab_alloc+0x2f/0xe0 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] kmem_cache_alloc_node+0x1cc/0x350 mm/slub.c:3293 __alloc_skb+0xd5/0x620 net/core/skbuff.c:418 alloc_skb include/linux/skbuff.h:1257 [inline] alloc_skb_with_frags+0xaf/0x810 net/core/skbuff.c:6018 sock_alloc_send_pskb+0x930/0xa70 net/core/sock.c:2663 unix_dgram_sendmsg+0x5b3/0x2050 net/unix/af_unix.c:1912 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg net/socket.c:734 [inline] sock_write_iter+0x3d4/0x540 net/socket.c:1108 call_write_iter include/linux/fs.h:2192 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x7b5/0xbb0 fs/read_write.c:578 ksys_write+0x19b/0x2c0 fs/read_write.c:631 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f87f1b259a3 Code: 8b 15 d9 f4 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18 RSP: 002b:00007fffa1b3c4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87f1b259a3 RDX: 0000000000000000 RSI: 00007fffa1b3c52f RDI: 000000000000000a RBP: 00007fffa1b3c52f R08: 0000000000000001 R09: 0000558b73d79e10 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a R13: 00007f87f1f5f6a8 R14: 0000000000000000 R15: 0000558b73d56910 Modules linked in: