do_group_exit+0x21c/0x2d0 kernel/exit.c:1105
__do_sys_exit_group kernel/exit.c:1116 [inline]
__se_sys_exit_group kernel/exit.c:1114 [inline]
__x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1114
x64_sys_call+0x21f7/0x2200 arch/x86/include/generated/asm/syscalls_64.h:232
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
------------[ cut here ]------------
kernel BUG at mm/internal.h:491!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 7687 Comm: syz.0.738 Tainted: G W 6.16.0-syzkaller-08685-g260f6f4fda93 #0 PREEMPT_{RT,(full)}
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:set_page_refcounted+0x142/0x1e0 mm/internal.h:491
Code: 48 89 d8 48 25 ff 0f 00 00 74 21 e8 18 4e a4 ff e9 2c ff ff ff e8 0e 4e a4 ff 48 89 df 48 c7 c6 a0 47 17 8b e8 4f 05 e9 ff 90 <0f> 0b 48 89 df be 08 00 00 00 e8 3f 27 03 00 48 89 d8 48 c1 e8 03
RSP: 0018:ffffc900065f7670 EFLAGS: 00010246
RAX: 0ebb44fe4874cf00 RBX: ffffea00011839ff RCX: 0ebb44fe4874cf00
RDX: 0000000000000001 RSI: ffffffff8d1dbecc RDI: ffff88802f581dc0
RBP: 00000000000000ff R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1017124863 R12: 1ffffd4000230746
R13: 0000000000000000 R14: ffffea0001183a33 R15: dffffc0000000000
FS: 00007f4368d266c0(0000) GS:ffff888126c1e000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007feecfc73000 CR3: 0000000034c06000 CR4: 00000000003526f0
Call Trace:
<TASK>
alloc_pages_noprof+0xe4/0x1e0 mm/mempolicy.c:2513
folio_alloc_noprof+0x22/0xc0 mm/mempolicy.c:2520
filemap_alloc_folio_noprof+0xdf/0x510 mm/filemap.c:1007
do_read_cache_folio+0x1c0/0x560 mm/filemap.c:3885
do_read_cache_page mm/filemap.c:3989 [inline]
read_cache_page+0x5d/0x170 mm/filemap.c:3998
read_mapping_page include/linux/pagemap.h:993 [inline]
inode_read_data+0xa7/0x480 fs/ntfs3/inode.c:1054
ntfs_fill_super+0x39c8/0x40b0 fs/ntfs3/super.c:1533
get_tree_bdev_flags+0x40e/0x4d0 fs/super.c:1692
vfs_get_tree+0x8f/0x2b0 fs/super.c:1815
do_new_mount+0x2a2/0x9e0 fs/namespace.c:3805
do_mount fs/namespace.c:4133 [inline]
__do_sys_mount fs/namespace.c:4344 [inline]
__se_sys_mount+0x317/0x410 fs/namespace.c:4321
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4369ac030a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4368d25e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f4368d25ef0 RCX: 00007f4369ac030a
RDX: 0000200000000080 RSI: 000020000001f740 RDI: 00007f4368d25eb0
RBP: 0000200000000080 R08: 00007f4368d25ef0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000020000001f740
R13: 00007f4368d25eb0 R14: 000000000001f771 R15: 0000200000000100
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:set_page_refcounted+0x142/0x1e0 mm/internal.h:491
Code: 48 89 d8 48 25 ff 0f 00 00 74 21 e8 18 4e a4 ff e9 2c ff ff ff e8 0e 4e a4 ff 48 89 df 48 c7 c6 a0 47 17 8b e8 4f 05 e9 ff 90 <0f> 0b 48 89 df be 08 00 00 00 e8 3f 27 03 00 48 89 d8 48 c1 e8 03
RSP: 0018:ffffc900065f7670 EFLAGS: 00010246
RAX: 0ebb44fe4874cf00 RBX: ffffea00011839ff RCX: 0ebb44fe4874cf00
RDX: 0000000000000001 RSI: ffffffff8d1dbecc RDI: ffff88802f581dc0
RBP: 00000000000000ff R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1017124863 R12: 1ffffd4000230746
R13: 0000000000000000 R14: ffffea0001183a33 R15: dffffc0000000000
FS: 00007f4368d266c0(0000) GS:ffff888126c1e000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007feecfc73000 CR3: 0000000034c06000 CR4: 00000000003526f0