ext4 filesystem being mounted at /root/syzkaller-testdir65621215/syzkaller.pZIejX/4788/file1 supports timestamps until 2038 (0x7fffffff)
EXT4-fs error (device loop4): ext4_xattr_block_get:562: inode #16: comm syz-executor.4: corrupted xattr block 37
EXT4-fs error (device loop4) in ext4_reserve_inode_write:5808: Out of memory
EXT4-fs error (device loop4): ext4_dirty_inode:6012: inode #16: comm syz-executor.4: mark_inode_dirty error
------------[ cut here ]------------
kernel BUG at fs/ext4/ext4.h:3355!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 17880 Comm: syz-executor.4 Tainted: G        W         5.15.106-syzkaller-00266-g36f4f6fb72d5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
RIP: 0010:ext4_get_group_info fs/ext4/ext4.h:3355 [inline]
RIP: 0010:ext4_mb_find_by_goal+0xdf4/0xe30 fs/ext4/mballoc.c:2206
Code: c6 ff e9 b5 fb ff ff e8 5a f1 84 ff 49 bc 00 00 00 00 00 fc ff df e9 6f f7 ff ff e8 46 f1 84 ff e9 51 f7 ff ff e8 3c f1 84 ff <0f> 0b e8 e5 2a d0 02 e8 30 f1 84 ff 0f 0b e8 29 f1 84 ff 0f 0b e8
RSP: 0018:ffffc900070ef180 EFLAGS: 00010287
RAX: ffffffff81eae9e4 RBX: 0000000000000001 RCX: 0000000000040000
RDX: ffffc90003c73000 RSI: 000000000000123b RDI: 000000000000123c
RBP: ffffc900070ef290 R08: ffffffff81eadd1b R09: ffffed102d6e03b2
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11021cb3079
R13: 0000000000000001 R14: 1ffff92000e1de40 R15: ffff88810e5983c8
FS:  00007f4e5d148700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000203e7030 CR3: 0000000116f81000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_mb_regular_allocator+0x247/0x3810 fs/ext4/mballoc.c:2658
 ext4_mb_new_blocks+0xe3c/0x43f0 fs/ext4/mballoc.c:5623
 ext4_ext_map_blocks+0x1a0d/0x7250 fs/ext4/extents.c:4287
 ext4_map_blocks+0xaa7/0x1e30 fs/ext4/inode.c:646
 ext4_alloc_file_blocks+0x3d5/0xcd0 fs/ext4/extents.c:4474
 ext4_fallocate+0xbe7/0x1f90 fs/ext4/extents.c:4763
 vfs_fallocate+0x492/0x570 fs/open.c:309
 ksys_fallocate fs/open.c:332 [inline]
 __do_sys_fallocate fs/open.c:340 [inline]
 __se_sys_fallocate fs/open.c:338 [inline]
 __x64_sys_fallocate+0xc0/0x110 fs/open.c:338
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f4e5e3d5389
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4e5d148168 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
RAX: ffffffffffffffda RBX: 00007f4e5e4f4f80 RCX: 00007f4e5e3d5389
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00007f4e5e420493 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000000001ff R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc2e4e280f R14: 00007f4e5d148300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 8f5c41212898882a ]---
RIP: 0010:ext4_get_group_info fs/ext4/ext4.h:3355 [inline]
RIP: 0010:ext4_mb_find_by_goal+0xdf4/0xe30 fs/ext4/mballoc.c:2206
Code: c6 ff e9 b5 fb ff ff e8 5a f1 84 ff 49 bc 00 00 00 00 00 fc ff df e9 6f f7 ff ff e8 46 f1 84 ff e9 51 f7 ff ff e8 3c f1 84 ff <0f> 0b e8 e5 2a d0 02 e8 30 f1 84 ff 0f 0b e8 29 f1 84 ff 0f 0b e8
RSP: 0018:ffffc900070ef180 EFLAGS: 00010287
RAX: ffffffff81eae9e4 RBX: 0000000000000001 RCX: 0000000000040000
RDX: ffffc90003c73000 RSI: 000000000000123b RDI: 000000000000123c
RBP: ffffc900070ef290 R08: ffffffff81eadd1b R09: ffffed102d6e03b2
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11021cb3079
R13: 0000000000000001 R14: 1ffff92000e1de40 R15: ffff88810e5983c8
FS:  00007f4e5d148700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000001600 CR3: 0000000116f81000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400