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kernel BUG at arch/x86/mm/physaddr.c:27!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 0 PID: 20347 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff88808f12a100 task.stack: ffff888218d88000
RIP: 0010:__phys_addr+0x80/0xe0 arch/x86/mm/physaddr.c:27
RSP: 0018:ffff888218d8f8e8 EFLAGS: 00010212
RAX: 0000000000040000 RBX: 0000000707000000 RCX: ffffc900068e8000
RDX: 0000000000005c98 RSI: ffffffff8124fea0 RDI: 0000000707000000
RBP: 0000000787000000 R08: ffffea00007f1a00 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000778707000000
R13: ffff888218d8f940 R14: 0000000000000000 R15: 0000000000000286
FS:  00007f8e1b79d700(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8e1b79c108 CR3: 0000000033c81000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 virt_to_head_page include/linux/mm.h:612 [inline]
 qlink_to_cache mm/kasan/quarantine.c:127 [inline]
 qlist_free_all+0xbb/0x140 mm/kasan/quarantine.c:163
 quarantine_reduce+0x185/0x200 mm/kasan/quarantine.c:259
 kasan_kmalloc+0xa2/0x160 mm/kasan/kasan.c:536
 slab_post_alloc_hook mm/slab.h:442 [inline]
 slab_alloc_node mm/slab.c:3333 [inline]
 kmem_cache_alloc_node+0x133/0x410 mm/slab.c:3640
 __alloc_skb+0x5c/0x510 net/core/skbuff.c:193
 alloc_skb include/linux/skbuff.h:980 [inline]
 netlink_alloc_large_skb net/netlink/af_netlink.c:1159 [inline]
 netlink_sendmsg+0x901/0xb80 net/netlink/af_netlink.c:1853
 sock_sendmsg_nosec net/socket.c:646 [inline]
 sock_sendmsg+0xb5/0x100 net/socket.c:656
 SYSC_sendto net/socket.c:1763 [inline]
 SyS_sendto+0x1c7/0x2c0 net/socket.c:1731
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x4193ec
RSP: 002b:00007f8e1b79c020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 00007f8e1b79c110 RCX: 00000000004193ec
RDX: 0000000000000020 RSI: 00007f8e1b79c160 RDI: 0000000000000007
RBP: 0000000000000000 R08: 00007f8e1b79c074 R09: 000000000000000c
R10: 0000000000000000 R11: 0000000000000293 R12: 00007f8e1b79c0c8
R13: 00007f8e1b79c160 R14: 0000000000000007 R15: 0000000000000000
Code: c2 7f 04 84 d2 75 26 0f b6 0d 06 a8 e3 08 4c 89 e0 48 d3 e8 48 85 c0 75 0d e8 9d 22 30 00 4c 89 e0 5b 5d 41 5c c3 e8 90 22 30 00 <0f> 0b 48 c7 c7 89 a6 08 8a e8 42 a9 59 00 eb cc e8 7b 22 30 00 
RIP: __phys_addr+0x80/0xe0 arch/x86/mm/physaddr.c:27 RSP: ffff888218d8f8e8
---[ end trace f4de55bca2e47980 ]---