------------[ cut here ]------------ WARNING: CPU: 1 PID: 3612 at mm/hugetlb.c:5313 hugetlb_wp+0x20a/0x1af0 mm/hugetlb.c:5313 Modules linked in: CPU: 1 PID: 3612 Comm: syz-executor250 Not tainted 6.1.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 RIP: 0010:hugetlb_wp+0x20a/0x1af0 mm/hugetlb.c:5313 Code: ea 03 80 3c 02 00 0f 85 31 14 00 00 49 8b 5f 20 31 ff 48 89 dd 83 e5 02 48 89 ee e8 70 ab b7 ff 48 85 ed 75 5b e8 76 ae b7 ff <0f> 0b 41 bd 40 00 00 00 e8 69 ae b7 ff 48 b8 00 00 00 00 00 fc ff RSP: 0018:ffffc90003caf620 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000008640070 RCX: 0000000000000000 RDX: ffff88807b963a80 RSI: ffffffff81c4ed2a RDI: 0000000000000007 RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000000 R11: 000000000008c07e R12: ffff888023805800 R13: 0000000000000000 R14: ffffffff91217f38 R15: ffff88801d4b0360 FS: 0000555555bba300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff7a47a1b8 CR3: 000000002378d000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hugetlb_no_page mm/hugetlb.c:5755 [inline] hugetlb_fault+0x19cc/0x2060 mm/hugetlb.c:5874 follow_hugetlb_page+0x3f3/0x1850 mm/hugetlb.c:6301 __get_user_pages+0x2cb/0xf10 mm/gup.c:1202 __get_user_pages_locked mm/gup.c:1434 [inline] __get_user_pages_remote+0x18f/0x830 mm/gup.c:2187 get_user_pages_remote+0x84/0xc0 mm/gup.c:2260 __access_remote_vm+0x287/0x6b0 mm/memory.c:5517 ptrace_access_vm+0x181/0x1d0 kernel/ptrace.c:61 generic_ptrace_pokedata kernel/ptrace.c:1323 [inline] ptrace_request+0xb46/0x10c0 kernel/ptrace.c:1046 arch_ptrace+0x36/0x510 arch/x86/kernel/ptrace.c:828 __do_sys_ptrace kernel/ptrace.c:1296 [inline] __se_sys_ptrace kernel/ptrace.c:1269 [inline] __x64_sys_ptrace+0x178/0x2a0 kernel/ptrace.c:1269 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: 0033:0x7f7f4b262d89 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 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 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fff7a47a1b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000065 RAX: ffffffffffffffda RBX: 000000000000ab32 RCX: 00007f7f4b262d89 RDX: 00000000200000c0 RSI: 0000000000000e1d RDI: 0000000000000005 RBP: 0000000000000000 R08: 00007fff7a47a358 R09: 00007fff7a47a358 R10: 00000000000003ff R11: 0000000000000246 R12: 00007fff7a47a1cc R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000