raw: 05ffc00000010801 0000000000000000 dead000000000122 0000000000000000
raw: 0000000000000000 0000000000000000 00000002ffffffff 0000000000000000
page dumped because: VM_WARN_ON_ONCE_FOLIO(is_hzp)
------------[ cut here ]------------
WARNING: CPU: 1 PID: 8089 at mm/huge_memory.c:2650 split_huge_page_to_list+0x820/0x3280 mm/huge_memory.c:2650
Modules linked in:
CPU: 1 PID: 8089 Comm: syz-executor.4 Not tainted 6.1.25-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : split_huge_page_to_list+0x820/0x3280 mm/huge_memory.c:2650
lr : split_huge_page_to_list+0x814/0x3280 mm/huge_memory.c:2650
sp : ffff80001f4373e0
x29: ffff80001f4375b0 x28: fffffc00038f0018 x27: ffff80001f437518
x26: ffff80001f437560 x25: 1fffff800071e001 x24: dfff800000000000
x23: 00000000fffffff0 x22: fffffc00038f0008 x21: fffffc00038f0000
x20: 05ffc00000010801 x19: ffff800017e93000 x18: 1fffe000368bab76
x17: ffff80001557d000 x16: ffff8000120dc5fc x15: ffff0001b45d5bbc
x14: 1ffff00002ab00b0 x13: dfff800000000000 x12: 0000000000040000
x11: 0000000000006421 x10: ffff800022329000 x9 : ffff80000882cb14
x8 : 0000000000000001 x7 : ffff800008279fb8 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff80000858403c
x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000032
Call trace:
 split_huge_page_to_list+0x820/0x3280 mm/huge_memory.c:2650
 split_huge_page include/linux/huge_mm.h:188 [inline]
 try_to_split_thp_page+0x110/0x19c mm/memory-failure.c:1537
 memory_failure+0x490/0x2190 mm/memory-failure.c:2087
 madvise_inject_error mm/madvise.c:1132 [inline]
 do_madvise+0x51c/0x2fa8 mm/madvise.c:1417
 __do_sys_madvise mm/madvise.c:1442 [inline]
 __se_sys_madvise mm/madvise.c:1440 [inline]
 __arm64_sys_madvise+0xa4/0xc0 mm/madvise.c:1440
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:581
irq event stamp: 1036
hardirqs last  enabled at (1035): [<ffff80000827a058>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1366 [inline]
hardirqs last  enabled at (1035): [<ffff80000827a058>] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:5000
hardirqs last disabled at (1036): [<ffff8000120d82b4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (1000): [<ffff800008020d74>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (1000): [<ffff800008020d74>] __do_softirq+0xc14/0xea0 kernel/softirq.c:600
softirqs last disabled at (767): [<ffff80000802a948>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79
---[ end trace 0000000000000000 ]---
Memory failure: 0x123ddb: recovery action for unsplit thp: Ignored