------------[ cut here ]------------
WARNING: CPU: 1 PID: 7940 at arch/x86/entry/vsyscall/vsyscall_64.c:276 emulate_vsyscall+0x317/0xc00 arch/x86/entry/vsyscall/vsyscall_64.c:276
Modules linked in:
CPU: 0 PID: 7940 Comm: syz-executor.4 Not tainted 5.15.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:emulate_vsyscall+0x317/0xc00 arch/x86/entry/vsyscall/vsyscall_64.c:276
Code: 84 01 00 00 e8 9a a2 75 00 48 c1 eb 0a 31 ff 41 bc 01 00 00 00 f7 d3 83 e3 01 89 de e8 c2 a9 75 00 85 db 74 0f e8 79 a2 75 00 <0f> 0b e9 48 01 00 00 45 31 e4 e8 6a a2 75 00 44 89 e0 48 83 c4 38
RSP: 0000:ffffc90018d5fe48 EFLAGS: 00010212
RAX: 000000000000026c RBX: 0000000000000001 RCX: ffffc90011f88000
RDX: 0000000000040000 RSI: ffffffff81006967 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff9024af47
R10: ffffffff8100695e R11: 0000000000000000 R12: 0000000000000001
R13: ffffc90018d5ffd8 R14: ffffc90018d5fff0 R15: 0000000000000000
FS:  00007fd98f074700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f41f53e191e CR3: 00000000338c5000 CR4: 00000000001526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 do_user_addr_fault+0x8f5/0x11c0 arch/x86/mm/fault.c:1314
 handle_page_fault arch/x86/mm/fault.c:1475 [inline]
 exc_page_fault+0x9e/0x180 arch/x86/mm/fault.c:1531
 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:568
RIP: 0033:_end+0x6edda000/0x0
Code: Unable to access opcode bytes at RIP 0xffffffffff5fffd6.
RSP: 002b:00007fd98f074188 EFLAGS: 00010246
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000
RDX: 00000000200002c0 RSI: 000000000000010c RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000