fscrypt: AES-256-XTS using implementation "xts-aes-aesni"
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kernel BUG at fs/buffer.c:3006!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 455 Comm: syz-executor.0 Not tainted 5.19.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
RIP: 0010:submit_bh_wbc+0x45e/0x470 fs/buffer.c:3006
Code: 41 5f 5d c3 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c c4 fe ff ff 4c 89 f7 e8 2f 74 eb ff e9 b7 fe ff ff 0f 0b 0f 0b 0f 0b 0f 0b <0f> 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5
RSP: 0018:ffffc90000a96de0 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: ffff88811f1588c0 RCX: ffffffff81b0691a
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88811f158888
RBP: ffffc90000a96e30 R08: dffffc0000000000 R09: ffffed1023e2b112
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: ffff88811f158888 R14: 1ffff11023e2b111 R15: 0000000000000000
FS:  00007f693dc69700(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002000a000 CR3: 0000000123e5a000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 submit_bh+0xb/0x10 fs/buffer.c:3045
 __ext4_read_bh fs/ext4/super.c:174 [inline]
 ext4_read_bh+0x135/0x1b0 fs/ext4/super.c:198
 ext4_read_bh_lock+0xab/0xd0 fs/ext4/super.c:210
 __ext4_block_zero_page_range fs/ext4/inode.c:3754 [inline]
 ext4_block_zero_page_range+0x3fb/0x760 fs/ext4/inode.c:3820
 ext4_block_truncate_page fs/ext4/inode.c:3844 [inline]
 ext4_truncate+0x6b1/0xc20 fs/ext4/inode.c:4220
 ext4_truncate_failed_write fs/ext4/truncate.h:22 [inline]
 ext4_write_begin+0x617/0xb40 fs/ext4/inode.c:1247
 ext4_da_write_begin+0x393/0x6f0 fs/ext4/inode.c:2961
 generic_perform_write+0x2ee/0x520 mm/filemap.c:3770
 ext4_buffered_write_iter+0x2d8/0x440 fs/ext4/file.c:270
 ext4_file_write_iter+0x44d/0x1900
 do_iter_readv_writev+0x3a8/0x530
 do_iter_write+0x199/0x630 fs/read_write.c:868
 vfs_iter_write+0x72/0x90 fs/read_write.c:909
 iter_file_splice_write+0x7c3/0xf80 fs/splice.c:689
 do_splice_from fs/splice.c:767 [inline]
 direct_splice_actor+0xf5/0x120 fs/splice.c:936
 splice_direct_to_actor+0x437/0xa20 fs/splice.c:891
 do_splice_direct+0x264/0x3a0 fs/splice.c:979
 do_sendfile+0x4ad/0xbb0 fs/read_write.c:1262
 __do_sys_sendfile64 fs/read_write.c:1327 [inline]
 __se_sys_sendfile64 fs/read_write.c:1313 [inline]
 __x64_sys_sendfile64+0x19b/0x1f0 fs/read_write.c:1313
 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+0x46/0xb0
RIP: 0033:0x7f693ce8c149
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:00007f693dc69168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007f693cfabf80 RCX: 00007f693ce8c149
RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006
RBP: 00007f693cee7cad R08: 0000000000000000 R09: 0000000000000000
R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff1adfad0f R14: 00007f693dc69300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:submit_bh_wbc+0x45e/0x470 fs/buffer.c:3006
Code: 41 5f 5d c3 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c c4 fe ff ff 4c 89 f7 e8 2f 74 eb ff e9 b7 fe ff ff 0f 0b 0f 0b 0f 0b 0f 0b <0f> 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5
RSP: 0018:ffffc90000a96de0 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: ffff88811f1588c0 RCX: ffffffff81b0691a
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88811f158888
RBP: ffffc90000a96e30 R08: dffffc0000000000 R09: ffffed1023e2b112
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: ffff88811f158888 R14: 1ffff11023e2b111 R15: 0000000000000000
FS:  00007f693dc69700(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002000a000 CR3: 0000000123e5a000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400