BUG: scheduling while atomic: syz-executor.4/468/0x00000002
Modules linked in:
Preemption disabled at:
[<ffffffff84e0ede8>] p9_tag_remove net/9p/client.c:390 [inline]
[<ffffffff84e0ede8>] p9_req_put+0x78/0x1e0 net/9p/client.c:398
CPU: 1 PID: 468 Comm: syz-executor.4 Tainted: G        W          6.1.78-syzkaller-00021-g1a72e2f692ac #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
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:5975
 schedule_debug kernel/sched/core.c:6002 [inline]
 __schedule+0xcf7/0x1550 kernel/sched/core.c:6637
 schedule+0xc3/0x180 kernel/sched/core.c:6820
 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: 0033:0x7fcd6287d0a9
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:00007fcd61bf70c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: fffffffffffffffb RBX: 00007fcd629b3f80 RCX: 00007fcd6287d0a9
RDX: 0000000020000140 RSI: 0000000020000180 RDI: 0000000000000000
RBP: 00007fcd628ec074 R08: 0000000020000440 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fcd629b3f80 R15: 00007ffc80591968
 </TASK>