dfa0:                   00000000 00000000 00000005 20000140 00000001 00000000
dfc0: 00000000 00000000 0012f214 00000092 003462d8 00000000 00000001 76fd20dc
dfe0: 76fd1e88 76fd1e78 00018ebc 00130810
------------[ cut here ]------------
WARNING: fs/iomap/buffered-io.c:1863 at iomap_writeback_range fs/iomap/buffered-io.c:1863 [inline], CPU#1: syz.1.2833/17805
WARNING: fs/iomap/buffered-io.c:1863 at iomap_writeback_folio+0x858/0xa74 fs/iomap/buffered-io.c:1988, CPU#1: syz.1.2833/17805
Modules linked in:
Kernel panic - not syncing: kernel: panic_on_warn set ...
CPU: 1 UID: 0 PID: 17805 Comm: syz.1.2833 Tainted: G             L      syzkaller #0 PREEMPT 
Tainted: [L]=SOFTLOCKUP
Hardware name: ARM-Versatile Express
Call trace: 
[<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:257)
 r7:82a1eab8 r6:00000000 r5:82322ed4 r4:00000001
[<80201a74>] (show_stack) from [<8021e4c8>] (__dump_stack lib/dump_stack.c:94 [inline])
[<80201a74>] (show_stack) from [<8021e4c8>] (dump_stack_lvl+0x5c/0x70 lib/dump_stack.c:120)
[<8021e46c>] (dump_stack_lvl) from [<8021e4f4>] (dump_stack+0x18/0x1c lib/dump_stack.c:129)
 r7:82a1eab8 r6:00000000 r5:84186e40 r4:82c7cd40
[<8021e4dc>] (dump_stack) from [<80202590>] (vpanic+0x114/0x320 kernel/panic.c:650)
[<8020247c>] (vpanic) from [<802027d0>] (trace_suspend_resume+0x0/0x100 kernel/panic.c:787)
 r7:806397a4
[<8020279c>] (panic) from [<80250ad0>] (check_panic_on_warn kernel/panic.c:524 [inline])
[<8020279c>] (panic) from [<80250ad0>] (get_taint+0x0/0x1c kernel/panic.c:519)
 r3:82a0b544 r2:00000001 r1:82308da8 r0:82310704
[<80250a58>] (check_panic_on_warn) from [<80250c4c>] (__warn+0x98/0x1a4 kernel/panic.c:1103)
[<80250bb4>] (__warn) from [<80250ed0>] (warn_slowpath_fmt+0x178/0x1f4 kernel/panic.c:1130)
 r8:00000009 r7:8234b814 r6:ebe1da54 r5:84186e40 r4:00000000
[<80250d5c>] (warn_slowpath_fmt) from [<806397a4>] (iomap_writeback_range fs/iomap/buffered-io.c:1863 [inline])
[<80250d5c>] (warn_slowpath_fmt) from [<806397a4>] (iomap_writeback_folio+0x858/0xa74 fs/iomap/buffered-io.c:1988)
 r10:00000000 r9:00000001 r8:00000000 r7:00000000 r6:00000000 r5:ded434b0
 r4:ebe1db40
[<80638f4c>] (iomap_writeback_folio) from [<80639a18>] (iomap_writepages+0x58/0x108 fs/iomap/buffered-io.c:2051)
 r10:85b79780 r9:82a03d80 r8:86ceec40 r7:85279e00 r6:85b79780 r5:ebe1db40
 r4:ded434b0
[<806399c0>] (iomap_writepages) from [<8078f990>] (fuse_writepages+0xa8/0xd8 fs/fuse/file.c:2303)
 r6:85b79680 r5:ebe1dc28 r4:ebe1db30
[<8078f8e8>] (fuse_writepages) from [<804a0424>] (do_writepages+0xb0/0x19c mm/page-writeback.c:2571)
 r7:82c01a80 r6:85b79780 r5:ebe1dc28 r4:0003576b
[<804a0374>] (do_writepages) from [<8048cee4>] (filemap_writeback+0xc4/0xf4 mm/filemap.c:388)
 r9:00000000 r8:00000000 r7:00000000 r6:85b79780 r5:00000000 r4:02000000
[<8048ce20>] (filemap_writeback) from [<8048f878>] (filemap_fdatawrite_range mm/filemap.c:413 [inline])
[<8048ce20>] (filemap_writeback) from [<8048f878>] (file_write_and_wait_range+0x74/0xc8 mm/filemap.c:787)
 r7:853b2600 r6:00000000 r5:00000000 r4:00000000
[<8048f804>] (file_write_and_wait_range) from [<80792968>] (fuse_fsync+0x60/0x10c fs/fuse/file.c:553)
 r10:85b79680 r9:85279e00 r8:85b79700 r7:00000000 r6:00000000 r5:853b2600
 r4:00000000
[<80792908>] (fuse_fsync) from [<805ddfc4>] (vfs_fsync_range+0x44/0x7c fs/sync.c:186)
 r10:00000001 r9:85b79700 r8:84186e40 r7:853b2600 r6:ebe1ded0 r5:00000000
 r4:00000000
[<805ddf80>] (vfs_fsync_range) from [<807943f4>] (generic_write_sync include/linux/fs.h:2666 [inline])
[<805ddf80>] (vfs_fsync_range) from [<807943f4>] (fuse_cache_write_iter fs/fuse/file.c:1532 [inline])
[<805ddf80>] (vfs_fsync_range) from [<807943f4>] (fuse_file_write_iter+0x2e4/0x45c fs/fuse/file.c:1854)
 r5:ebe1de58 r4:00000001
[<80794110>] (fuse_file_write_iter) from [<805881ac>] (do_iter_readv_writev+0x130/0x220 fs/read_write.c:828)
 r10:00000006 r9:00000001 r8:84186e40 r7:ebe1df60 r6:00000000 r5:853b2600
 r4:00004004
[<8058807c>] (do_iter_readv_writev) from [<805898d4>] (vfs_writev+0x134/0x39c fs/read_write.c:1058)
 r10:00000092 r9:00000001 r8:84186e40 r7:ebe1df60 r6:853b2600 r5:00000000
 r4:80794110
[<805897a0>] (vfs_writev) from [<80589bb8>] (do_writev+0x7c/0x148 fs/read_write.c:1104)
 r9:00000000 r8:00000000 r7:00000000 r6:853b2600 r5:853b2603 r4:84186e40
[<80589b3c>] (do_writev) from [<8058b4cc>] (__do_sys_writev fs/read_write.c:1172 [inline])
[<80589b3c>] (do_writev) from [<8058b4cc>] (sys_writev+0x14/0x18 fs/read_write.c:1169)
 r9:84186e40 r8:8020029c r7:00000092 r6:0012f214 r5:00000000 r4:00000000
[<8058b4b8>] (sys_writev) from [<80200060>] (ret_fast_syscall+0x0/0x1c arch/arm/mm/proc-v7.S:67)
Exception stack(0xebe1dfa8 to 0xebe1dff0)
dfa0:                   00000000 00000000 00000005 20000140 00000001 00000000
dfc0: 00000000 00000000 0012f214 00000092 003462d8 00000000 00000001 76fd20dc
dfe0: 76fd1e88 76fd1e78 00018ebc 00130810
Rebooting in 86400 seconds..