R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
R13: 0000000000000000 R14: 00007ff7e31a5fa0 R15: 00007fffbf811528
 </TASK>
------------[ cut here ]------------
page_counter underflow: -1536 nr_pages=1536
WARNING: CPU: 0 PID: 9300 at mm/page_counter.c:61 page_counter_cancel+0xf3/0x110 mm/page_counter.c:60
Modules linked in:
CPU: 0 UID: 0 PID: 9300 Comm: syz.5.411 Not tainted 6.14.0-rc7-syzkaller-00205-g586de92313fc #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:page_counter_cancel+0xf3/0x110 mm/page_counter.c:60
Code: 41 5e 41 5f 5d c3 cc cc cc cc e8 58 44 94 ff c6 05 74 4e f8 0d 01 90 48 c7 c7 a0 9f 37 8c 48 89 de 4c 89 fa e8 9e ff 53 ff 90 <0f> 0b 90 90 e9 62 ff ff ff 44 89 f9 80 e1 07 38 c1 7c 99 4c 89 ff
RSP: 0018:ffffc90004cb7698 EFLAGS: 00010246
RAX: 4e53a08713460800 RBX: fffffffffffffa00 RCX: ffff8880264c1e00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff81819d62 R09: 1ffff110170c519a
R10: dffffc0000000000 R11: ffffed10170c519b R12: 0000000000000000
R13: ffff888033b15440 R14: ffff888033b15440 R15: 0000000000000600
FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcfb2b1ee8 CR3: 0000000060704000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 page_counter_uncharge+0x2e/0x70 mm/page_counter.c:182
 hugetlb_cgroup_uncharge_counter+0xc6/0x120 mm/hugetlb_cgroup.c:430
 hugetlb_vm_op_close+0x588/0x780 mm/hugetlb.c:5106
 vma_close mm/internal.h:147 [inline]
 remove_vma+0x8d/0x160 mm/vma.c:412
 exit_mmap+0x6b9/0xd40 mm/mmap.c:1308
 __mmput+0x115/0x410 kernel/fork.c:1356
 exit_mm+0x220/0x310 kernel/exit.c:570
 do_exit+0x9ad/0x2940 kernel/exit.c:925
 do_group_exit+0x207/0x2c0 kernel/exit.c:1087
 get_signal+0x168c/0x1720 kernel/signal.c:3036
 arch_do_signal_or_restart+0x96/0x860 arch/x86/kernel/signal.c:337
 exit_to_user_mode_loop kernel/entry/common.c:111 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:329 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0xce/0x340 kernel/entry/common.c:218
 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff7e2f8d169
Code: Unable to access opcode bytes at 0x7ff7e2f8d13f.
RSP: 002b:00007ff7e3e6e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007ff7e31a5fa8 RCX: 00007ff7e2f8d169
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff7e31a5fa8
RBP: 00007ff7e31a5fa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff7e31a5fac
R13: 0000000000000000 R14: 00007fffbf811440 R15: 00007fffbf811528
 </TASK>