EXT4-fs: test_dummy_encryption requires encrypt feature
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WARNING: CPU: 0 PID: 5427 at include/linux/fs.h:503 i_mmap_assert_write_locked include/linux/fs.h:503 [inline]
WARNING: CPU: 0 PID: 5427 at include/linux/fs.h:503 hugetlb_split+0x234/0x2a0 mm/hugetlb.c:4920
Modules linked in:
CPU: 0 PID: 5427 Comm: syz.3.258 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:503 [inline]
RIP: 0010:hugetlb_split+0x234/0x2a0 mm/hugetlb.c:4920
Code: b4 ff 4c 89 f7 48 89 de 4c 89 fa 31 c9 5b 41 5c 41 5d 41 5e 41 5f 5d eb 7d e8 38 a8 b4 ff 0f 0b e9 65 fe ff ff e8 2c a8 b4 ff <0f> 0b e9 2d ff ff ff 48 c7 c1 24 0c 20 8e 80 e1 07 80 c1 03 38 c1
RSP: 0018:ffffc900031075c8 EFLAGS: 00010287
RAX: ffffffff81cdca84 RBX: 0000200000200000 RCX: 0000000000080000
RDX: ffffc9000ce69000 RSI: 0000000000001504 RDI: 0000000000001505
RBP: 0000000000000000 R08: ffff88807c47b56f R09: 1ffff1100f88f6ad
R10: dffffc0000000000 R11: ffffed100f88f6ae R12: ffff888026560220
R13: dffffc0000000000 R14: ffff8880265601b0 R15: ffff88807c17ee38
FS:  00007fc509cf96c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000036f030 CR3: 0000000056900000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __vma_adjust+0x4a3/0x1cd0 mm/mmap.c:737
 vma_adjust include/linux/mm.h:2810 [inline]
 __split_vma+0x3a7/0x500 mm/mmap.c:-1
 do_mas_align_munmap+0x7b9/0x12b0 mm/mmap.c:2501
 do_mas_munmap+0x240/0x2b0 mm/mmap.c:2650
 __mmap_region mm/mmap.c:2698 [inline]
 mmap_region+0x6e0/0x1ca0 mm/mmap.c:2916
 do_mmap+0x964/0xfd0 mm/mmap.c:1436
 vm_mmap_pgoff+0x1c1/0x2d0 mm/util.c:520
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fc508d9c799
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fc509cf9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 00007fc509015fa0 RCX: 00007fc508d9c799
RDX: 000000000300000b RSI: 0000000000200000 RDI: 0000200000000000
RBP: 00007fc508e32c99 R08: ffffffffffffffff R09: 00000000ec776000
R10: 0000000000204031 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fc509016038 R14: 00007fc509015fa0 R15: 00007ffee4844c88
 </TASK>