------------[ cut here ]------------
WARNING: CPU: 0 PID: 24918 at fs/buffer.c:1193 mark_buffer_dirty+0x28c/0x4d8 fs/buffer.c:1193
Modules linked in:
CPU: 0 PID: 24918 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-gfe4469582053 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : mark_buffer_dirty+0x28c/0x4d8 fs/buffer.c:1193
lr : mark_buffer_dirty+0x28c/0x4d8 fs/buffer.c:1193
sp : ffff80009d7268e0
x29: ffff80009d7268e0 x28: ffff00013767f200 x27: ffff0001359f9a00
x26: ffff0001308ac008 x25: ffff0001278a2018 x24: ffff00012d3cb1d0
x23: ffff0001308bb828 x22: ffff0001278a2160 x21: ffff0001308ac018
x20: 0000000000000010 x19: ffff00012d3cb1d0 x18: ffff0001b41f15b8
x17: ffff80008e09d000 x16: ffff80008a4bedb0 x15: 0000000000000001
x14: 1fffe00025a7963a x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
x8 : ffff0000dc81b780 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff0001359f9c00 x4 : ffff00013767f400 x3 : ffff800080b72ae0
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 mark_buffer_dirty+0x28c/0x4d8 fs/buffer.c:1193
 bfs_move_block fs/bfs/file.c:43 [inline]
 bfs_move_blocks fs/bfs/file.c:56 [inline]
 bfs_get_block+0x6f4/0x9b4 fs/bfs/file.c:125
 __block_write_begin_int+0x460/0x1790 fs/buffer.c:2128
 __block_write_begin fs/buffer.c:2178 [inline]
 block_write_begin+0x98/0x11c fs/buffer.c:2239
 bfs_write_begin+0x48/0xec fs/bfs/file.c:177
 generic_perform_write+0x28c/0x588 mm/filemap.c:3923
 __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4018
 generic_file_write_iter+0xb8/0x2b4 mm/filemap.c:4044
 __kernel_write_iter+0x264/0x620 fs/read_write.c:517
 __kernel_write+0x11c/0x174 fs/read_write.c:537
 __dump_emit fs/coredump.c:813 [inline]
 dump_emit+0x248/0x358 fs/coredump.c:850
 elf_core_dump+0x295c/0x3780 fs/binfmt_elf.c:2121
 do_coredump+0x1548/0x23f4 fs/coredump.c:764
 get_signal+0xfe8/0x159c kernel/signal.c:2867
 do_signal arch/arm64/kernel/signal.c:1249 [inline]
 do_notify_resume+0x338/0x3c90 arch/arm64/kernel/signal.c:1302
 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline]
 el0_da+0xb0/0x17c arch/arm64/kernel/entry-common.c:547
 el0t_64_sync_handler+0xcc/0xfc arch/arm64/kernel/entry-common.c:699
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
irq event stamp: 1370
hardirqs last  enabled at (1369): [<ffff800080b7233c>] bh_lru_install fs/buffer.c:1370 [inline]
hardirqs last  enabled at (1369): [<ffff800080b7233c>] __find_get_block+0x98c/0xd18 fs/buffer.c:1421
hardirqs last disabled at (1370): [<ffff80008a56e75c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436
softirqs last  enabled at (1290): [<ffff8000800218ec>] softirq_handle_end kernel/softirq.c:399 [inline]
softirqs last  enabled at (1290): [<ffff8000800218ec>] __do_softirq+0xac0/0xd54 kernel/softirq.c:582
softirqs last disabled at (1275): [<ffff80008002aad4>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---