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WARNING: CPU: 1 PID: 6168 at mm/hugetlb.c:6947 hugetlb_change_protection+0xac8/0x139c
Modules linked in:
CPU: 1 PID: 6168 Comm: syz-executor189 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : hugetlb_change_protection+0xac8/0x139c
lr : is_pte_marker include/linux/swapops.h:421 [inline]
lr : hugetlb_change_protection+0x84c/0x139c mm/hugetlb.c:6945
sp : ffff800097a77460
x29: ffff800097a77620 x28: ffff80009347fb68 x27: 00000000000002f8
x26: 0000000000000000 x25: ffff0000d13e1a00 x24: ffff0000d0b02810
x23: 00000000000000f8 x22: 0000000020400000 x21: ffff0000d670fea0
x20: 00000000000000f8 x19: ffff0000d13e1a20 x18: ffff800097a77120
x17: 000000000000c24e x16: ffff80008031f6c4 x15: 0000000000000001
x14: 1fffffbff8685816 x13: 0000000000000000 x12: 0000000000000000
x11: ffff80008008a300 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000dad59e00 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff8000925b2a90 x4 : 0000000000000008 x3 : ffff8000809b3864
x2 : 0000000000000000 x1 : 00000000000000f8 x0 : 00000000000000f8
Call trace:
 hugetlb_change_protection+0xac8/0x139c
 change_protection+0x2e0/0x298c mm/mprotect.c:537
 mprotect_fixup+0x620/0x8b8 mm/mprotect.c:653
 do_mprotect_pkey mm/mprotect.c:809 [inline]
 __do_sys_mprotect mm/mprotect.c:830 [inline]
 __se_sys_mprotect mm/mprotect.c:827 [inline]
 __arm64_sys_mprotect+0x7b4/0xba4 mm/mprotect.c:827
 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
irq event stamp: 11072
hardirqs last  enabled at (11071): [<ffff8000803bc27c>] __call_rcu_common kernel/rcu/tree.c:2751 [inline]
hardirqs last  enabled at (11071): [<ffff8000803bc27c>] call_rcu+0x63c/0xaf4 kernel/rcu/tree.c:2829
hardirqs last disabled at (11072): [<ffff80008ad66988>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470
softirqs last  enabled at (10738): [<ffff80008002189c>] softirq_handle_end kernel/softirq.c:399 [inline]
softirqs last  enabled at (10738): [<ffff80008002189c>] __do_softirq+0xac8/0xce4 kernel/softirq.c:582
softirqs last disabled at (10727): [<ffff80008002ab48>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81
---[ end trace 0000000000000000 ]---