BUG: scheduling while atomic: syz-executor.0/22692/0x00000002
Modules linked in:
Preemption disabled at:
[<ffffffff81b754d4>] rmqueue_pcplist mm/page_alloc.c:3921 [inline]
[<ffffffff81b754d4>] rmqueue mm/page_alloc.c:3970 [inline]
[<ffffffff81b754d4>] get_page_from_freelist+0x554/0x2870 mm/page_alloc.c:4422
CPU: 0 PID: 22692 Comm: syz-executor.0 Not tainted 6.1.75-syzkaller-00037-gdcb09569bbff #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106
 dump_stack+0x15/0x1b lib/dump_stack.c:113
 __schedule_bug+0x195/0x260 kernel/sched/core.c:5960
 schedule_debug kernel/sched/core.c:5987 [inline]
 __schedule+0xcf7/0x1550 kernel/sched/core.c:6622
 schedule+0xc3/0x180 kernel/sched/core.c:6805
 wait_transaction_locked+0x1e5/0x280 fs/jbd2/transaction.c:178
 add_transaction_credits fs/jbd2/transaction.c:241 [inline]
 start_this_handle+0x7a9/0x2080 fs/jbd2/transaction.c:422
 jbd2__journal_start+0x2ea/0x720 fs/jbd2/transaction.c:520
 __ext4_journal_start_sb+0x24d/0x4b0 fs/ext4/ext4_jbd2.c:105
 __ext4_journal_start fs/ext4/ext4_jbd2.h:326 [inline]
 ext4_dirty_inode+0x8f/0x100 fs/ext4/inode.c:6071
 __mark_inode_dirty+0x200/0xa60 fs/fs-writeback.c:2433
 mark_inode_dirty include/linux/fs.h:2534 [inline]
 generic_write_end+0x202/0x300 fs/buffer.c:2227
 ext4_da_write_end+0x707/0x9a0 fs/ext4/inode.c:3109
 generic_perform_write+0x3e6/0x5c0 mm/filemap.c:3849
 ext4_buffered_write_iter+0x360/0x640 fs/ext4/file.c:285
 ext4_file_write_iter+0x194/0x1570
 __kernel_write_iter+0x2ff/0x710 fs/read_write.c:517
 dump_emit_page fs/coredump.c:881 [inline]
 dump_user_range+0x469/0x6f0 fs/coredump.c:908
 elf_core_dump+0x3746/0x4030 fs/binfmt_elf.c:2312
 do_coredump+0x1909/0x2730 fs/coredump.c:755
 get_signal+0x13ff/0x1820 kernel/signal.c:2866
 arch_do_signal_or_restart+0xb0/0x16f0 arch/x86/kernel/signal.c:871
 exit_to_user_mode_loop+0x74/0xa0 kernel/entry/common.c:168
 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204
 irqentry_exit_to_user_mode+0x9/0x20 kernel/entry/common.c:310
 irqentry_exit+0x12/0x40 kernel/entry/common.c:413
 exc_page_fault+0x4f3/0x700 arch/x86/mm/fault.c:1565
 asm_exc_page_fault+0x27/0x30 arch/x86/include/asm/idtentry.h:570
RIP: 0033:0x2c13f231db
Code: Unable to access opcode bytes at 0x2c13f231b1.
RSP: 002b:0000000020000268 EFLAGS: 00010217
RAX: 0000000000000000 RBX: 00007f92d15abf80 RCX: 00007f92d147dea9
RDX: 0000000020000280 RSI: 0000000020000260 RDI: 0000000042040000
RBP: 00007f92d14ca4a4 R08: 0000000020000300 R09: 0000000020000300
R10: 00000000200002c0 R11: 0000000000000206 R12: 0000000000000000
R13: 000000000000000b R14: 00007f92d15abf80 R15: 00007ffe77f4bba8
 </TASK>