raw: 01ffc00000010801 0000000000000000 dead000000000122 0000000000000000
raw: 0000000000000000 0000000000000000 00000002ffffffff 0000000000000000
page dumped because: VM_BUG_ON_PAGE(is_huge_zero_page(head))
------------[ cut here ]------------
kernel BUG at mm/huge_memory.c:2622!
Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 8569 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller-00324-g944207047ca4 #0
Hardware name: linux,dummy-virt (DT)
pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : split_huge_page_to_list+0x668/0x1e0c mm/huge_memory.c:2622
lr : split_huge_page_to_list+0x668/0x1e0c mm/huge_memory.c:2622
sp : ffff80001bf078a0
x29: ffff80001bf078a0 x28: fffffc00002e7e00 x27: 1fffff800005cfc1
x26: fffffc00002e0000 x25: ffff800015f6f4e0 x24: 1ffff000037e0f62
x23: ffff800014812960 x22: ffff8000148113a0 x21: ffff00007fc16d40
x20: 1ffff000037e0f36 x19: fffffc00002e7e00 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 1ffff000037e0e4e x13: 0000000000000001 x12: ffff60000d546f9c
x11: 1fffe0000d546f9b x10: ffff60000d546f9b x9 : dfff800000000000
x8 : ffff00006aa37cdb x7 : 0000000000000001 x6 : 00009ffff2ab9065
x5 : ffff00006aa37cd8 x4 : 1fffe000017c5a09 x3 : 0000000000000000
x2 : 0000000000000000 x1 : ffff00000be2d040 x0 : 000000000000003c
Call trace:
 split_huge_page_to_list+0x668/0x1e0c mm/huge_memory.c:2622
 split_huge_page include/linux/huge_mm.h:192 [inline]
 try_to_split_thp_page+0xec/0x190 mm/memory-failure.c:1439
 memory_failure+0x990/0x1aa4 mm/memory-failure.c:1744
 madvise_inject_error mm/madvise.c:970 [inline]
 do_madvise+0x1814/0x1840 mm/madvise.c:1161
 __do_sys_madvise mm/madvise.c:1228 [inline]
 __se_sys_madvise mm/madvise.c:1226 [inline]
 __arm64_sys_madvise+0x88/0xe0 mm/madvise.c:1226
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x6c/0x260 arch/arm64/kernel/syscall.c:52
 el0_svc_common.constprop.0+0xc4/0x254 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0xa0/0xcc arch/arm64/kernel/syscall.c:181
 el0_svc+0x64/0x290 arch/arm64/kernel/entry-common.c:603
 el0t_64_sync_handler+0x1a4/0x1b0 arch/arm64/kernel/entry-common.c:621
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:572
Code: d00203e1 91260021 910b0021 97fbbc42 (d4210000) 
---[ end trace 1da0329a6926f118 ]---