BUG: stack guard page was hit at ffffc9000124ff58 (stack is ffffc90001250000..ffffc90001257fff) kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 787 Comm: syz-executor.1 Tainted: G W 5.10.183-syzkaller-01067-g3a582928e6d1 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 RIP: 0010:get_page_from_freelist+0xae/0x2f30 mm/page_alloc.c:4139 Code: 08 04 f3 f3 f3 89 fe c1 ee 09 83 e6 01 89 c8 83 e8 01 89 84 24 e8 00 00 00 0f 92 c0 41 0f 95 c0 40 20 c6 89 b4 24 d4 00 00 00 <89> 7c 24 64 0f b7 c7 c1 e8 0f 44 20 c0 89 84 24 d8 00 00 00 bb 01 RSP: 0018:ffffc9000124ff60 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000941 RCX: 0000000000000002 RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000102800 RBP: ffffc900012501d0 R08: ffffc90001250201 R09: ffffc900012502a0 R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000102800 R13: 0000000000000941 R14: 1ffff9200024a04c R15: 0000000000000002 FS: 00007f11993af700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc9000124ff58 CR3: 000000010cadf000 CR4: 00000000003526b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <#DF> Modules linked in: ---[ end trace d7d97d8020ac6c3c ]--- RIP: 0010:get_page_from_freelist+0xae/0x2f30 mm/page_alloc.c:4139 Code: 08 04 f3 f3 f3 89 fe c1 ee 09 83 e6 01 89 c8 83 e8 01 89 84 24 e8 00 00 00 0f 92 c0 41 0f 95 c0 40 20 c6 89 b4 24 d4 00 00 00 <89> 7c 24 64 0f b7 c7 c1 e8 0f 44 20 c0 89 84 24 d8 00 00 00 bb 01 RSP: 0018:ffffc9000124ff60 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000941 RCX: 0000000000000002 RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000102800 RBP: ffffc900012501d0 R08: ffffc90001250201 R09: ffffc900012502a0 R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000102800 R13: 0000000000000941 R14: 1ffff9200024a04c R15: 0000000000000002 FS: 00007f11993af700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc9000124ff58 CR3: 000000010cadf000 CR4: 00000000003526b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 08 04 f3 or %al,(%rbx,%rsi,8) 3: f3 f3 89 fe repz repz mov %edi,%esi 7: c1 ee 09 shr $0x9,%esi a: 83 e6 01 and $0x1,%esi d: 89 c8 mov %ecx,%eax f: 83 e8 01 sub $0x1,%eax 12: 89 84 24 e8 00 00 00 mov %eax,0xe8(%rsp) 19: 0f 92 c0 setb %al 1c: 41 0f 95 c0 setne %r8b 20: 40 20 c6 and %al,%sil 23: 89 b4 24 d4 00 00 00 mov %esi,0xd4(%rsp) * 2a: 89 7c 24 64 mov %edi,0x64(%rsp) <-- trapping instruction 2e: 0f b7 c7 movzwl %di,%eax 31: c1 e8 0f shr $0xf,%eax 34: 44 20 c0 and %r8b,%al 37: 89 84 24 d8 00 00 00 mov %eax,0xd8(%rsp) 3e: bb .byte 0xbb 3f: 01 .byte 0x1