head: 05ffc00000000209 fffffdffc4200001 00000000ffffffff 00000000ffffffff
head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000200
page dumped because: VM_BUG_ON_PAGE(page->compound_info & 1)
------------[ cut here ]------------
kernel BUG at ./include/linux/page-flags.h:354!
Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP
Modules linked in:
CPU: 0 UID: 0 PID: 9840 Comm: syz.6.1216 Tainted: G             L      syzkaller #0 PREEMPT 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
pstate: 634000c5 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : folio_flags+0xc8/0xe4 include/linux/page-flags.h:354
lr : folio_flags+0xc8/0xe4 include/linux/page-flags.h:354
sp : ffff800092c67480
x29: ffff800092c67480 x28: fffffdffc4200000 x27: fffffdffc4200008
x26: 1fffffbff8840000 x25: 0000000000000010 x24: dfff800000000000
x23: 05ffc00000000000 x22: dfff800000000000 x21: fffffdffc4200001
x20: 0000000000000001 x19: fffffdffc4202400 x18: 00000000ffffffff
x17: 3030303030303020 x16: 6666666666666666 x15: 3030303030303030
x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000000
x11: 0000000000000000 x10: 0000000000080000 x9 : 9246dab323d20a00
x8 : 9246dab323d20a00 x7 : ffff8000804886d0 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000000 x3 : ffff800080486c0c
x2 : 0000000100000002 x1 : ffff0000d0691d00 x0 : 0000000000000001
Call trace:
 folio_flags+0xc8/0xe4 include/linux/page-flags.h:354 (P)
 folio_set_has_hwpoisoned include/linux/page-flags.h:903 [inline]
 __split_folio_to_order mm/huge_memory.c:3649 [inline]
 __split_unmapped_folio mm/huge_memory.c:3776 [inline]
 __folio_freeze_and_split_unmapped+0xf1c/0x2f8c mm/huge_memory.c:3947
 __folio_split+0x940/0x1220 mm/huge_memory.c:4166
 __split_huge_page_to_list_to_order+0x74/0x88 mm/huge_memory.c:4311
 split_huge_page_to_list_to_order include/linux/huge_mm.h:385 [inline]
 split_huge_page_to_order include/linux/huge_mm.h:389 [inline]
 try_to_split_thp_page+0x120/0x2fc mm/memory-failure.c:1675
 memory_failure+0x18c0/0x20e8 mm/memory-failure.c:2470
 madvise_inject_error mm/madvise.c:1481 [inline]
 madvise_do_behavior+0x2c0/0x7c4 mm/madvise.c:1919
 do_madvise+0x1ac/0x278 mm/madvise.c:2022
 __do_sys_madvise mm/madvise.c:2031 [inline]
 __se_sys_madvise mm/madvise.c:2029 [inline]
 __arm64_sys_madvise+0xa4/0xc0 mm/madvise.c:2029
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x244 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:121
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:140
 el0_svc+0x60/0x25c arch/arm64/kernel/entry-common.c:723
 el0t_64_sync_handler+0x48/0x148 arch/arm64/kernel/entry-common.c:742
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:594
Code: f002e881 91300021 aa1303e0 97d41b87 (d4210000) 
---[ end trace 0000000000000000 ]---