loop0: rw=1, sector=3280942697285464, nr_sectors = 8 limit=32768
gfs2: fsid=syz:syz.0: Error 10 writing to journal, jid=0
gfs2: fsid=syz:syz.0: fatal: I/O error(s)
gfs2: fsid=syz:syz.0: about to withdraw this file system
BUG: sleeping function called from invalid context at fs/gfs2/glock.c:2081
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5055, name: syz-executor.0
preempt_count: 1, expected: 0
RCU nest depth: 0, expected: 0
INFO: lockdep is turned off.
Preemption disabled at:
[<0000000000000000>] 0x0
CPU: 0 PID: 5055 Comm: syz-executor.0 Not tainted 6.5.0-syzkaller-10885-g0468be89b3fa #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
 __might_resched+0x5cf/0x780 kernel/sched/core.c:10187
 glock_hash_walk+0x13b/0x1b0 fs/gfs2/glock.c:2081
 gfs2_flush_delete_work+0x1c/0x50 fs/gfs2/glock.c:2108
 gfs2_make_fs_ro+0x109/0x680 fs/gfs2/super.c:550
 signal_our_withdraw fs/gfs2/util.c:153 [inline]
 gfs2_withdraw+0x48a/0x11e0 fs/gfs2/util.c:334
 gfs2_ail1_empty+0x7d0/0x860 fs/gfs2/log.c:377
 gfs2_flush_revokes+0x5e/0x90 fs/gfs2/log.c:815
 revoke_lo_before_commit+0x2c/0x5f0 fs/gfs2/lops.c:868
 lops_before_commit fs/gfs2/lops.h:40 [inline]
 gfs2_log_flush+0xc93/0x25f0 fs/gfs2/log.c:1101
 gfs2_trans_end+0x39f/0x560 fs/gfs2/trans.c:158
 gfs2_dirty_inode+0x51f/0x6a0 fs/gfs2/super.c:532
 __mark_inode_dirty+0x305/0xd90 fs/fs-writeback.c:2430
 mark_inode_dirty include/linux/fs.h:2266 [inline]
 gfs2_iomap_end+0x589/0x6d0 fs/gfs2/bmap.c:1179
 iomap_iter+0x21b/0xec0 fs/iomap/iter.c:79
 iomap_file_buffered_write+0xde7/0x1020 fs/iomap/buffered-io.c:967
 gfs2_file_buffered_write+0x4cb/0x850 fs/gfs2/file.c:1059
 gfs2_file_write_iter+0x46a/0xe60 fs/gfs2/file.c:1157
 __kernel_write_iter+0x32a/0x7c0 fs/read_write.c:517
 dump_emit_page fs/coredump.c:888 [inline]
 dump_user_range+0x46c/0x910 fs/coredump.c:915
 elf_core_dump+0x3b75/0x4490 fs/binfmt_elf.c:2142
 do_coredump+0x1b73/0x2ab0 fs/coredump.c:764
 get_signal+0x145e/0x1840 kernel/signal.c:2878
 arch_do_signal_or_restart+0x96/0x860 arch/x86/kernel/signal.c:309
 exit_to_user_mode_loop+0x6a/0x100 kernel/entry/common.c:168
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:204
 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]
 syscall_exit_to_user_mode+0x64/0x280 kernel/entry/common.c:296
 do_syscall_64+0x4d/0xc0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7efff3a7cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd7251d9b8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
RAX: ffffffffffffffe5 RBX: 00007efff3b9bf80 RCX: 00007efff3a7cae9
RDX: 0000000097010000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00007efff3ac847a R08: 0000000000000000 R09: 0000000000000000
R10: 00000000001000f4 R11: 0000000000000246 R12: 0000000000000000
R13: 00000000000000d1 R14: 00007efff3b9bf80 R15: 00007efff3b9bf80
 </TASK>
BUG: scheduling while atomic: syz-executor.0/5055/0x00000002
INFO: lockdep is turned off.
Modules linked in:
Preemption disabled at:
[<0000000000000000>] 0x0