BUG: scheduling while atomic: syz-executor.4/360/0x00000002
Modules linked in:
Preemption disabled at:
[<ffffffff81cdbe1d>] percpu_up_read include/linux/percpu-rwsem.h:113 [inline]
[<ffffffff81cdbe1d>] __sb_end_write include/linux/fs.h:1880 [inline]
[<ffffffff81cdbe1d>] sb_end_write include/linux/fs.h:1912 [inline]
[<ffffffff81cdbe1d>] mnt_drop_write+0x9d/0x1b0 fs/namespace.c:471
CPU: 1 PID: 360 Comm: syz-executor.4 Not tainted 6.1.75-syzkaller-1151065-gbd552fcbbd0f #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:5964
 schedule_debug kernel/sched/core.c:5991 [inline]
 __schedule+0xcf7/0x1550 kernel/sched/core.c:6626
 schedule+0xc3/0x180 kernel/sched/core.c:6809
 exit_to_user_mode_loop+0x4e/0xa0 kernel/entry/common.c:159
 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204
 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline]
 syscall_exit_to_user_mode+0x26/0x140 kernel/entry/common.c:297
 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:87
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cdf47d557
Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 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:00007ffd3274fb48 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f4cdf47d557
RDX: 00007ffd3274fb70 RSI: 00007ffd3274fc00 RDI: 00007ffd3274fc00
RBP: 00007ffd3274fc00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffd32750cc0
R13: 00007f4cdf4c93b9 R14: 000000000000c87c R15: 0000000000000007
 </TASK>