BUG: scheduling while atomic in __skb_wait_for_more

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
android-5-15	BUG: scheduling while atomic in __skb_wait_for_more_packets				1	286d	286d	0/2	auto-obsoleted due to no activity on 2024/05/08 23:04

BUG: scheduling while atomic: syslogd/84/0x00000002
Modules linked in:
Preemption disabled at:
[<ffffffff8163eadf>] is_module_text_address+0x1f/0x360 kernel/module/main.c:3140
CPU: 0 PID: 84 Comm: syslogd Not tainted 6.1.75-syzkaller-00022-g34a15d350726 #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
 schedule_timeout+0xa9/0x380 kernel/time/timer.c:1917
 __skb_wait_for_more_packets+0x394/0x5f0 net/core/datagram.c:120
 __unix_dgram_recvmsg+0x350/0x12b0 net/unix/af_unix.c:2463
 unix_dgram_recvmsg+0xb7/0xd0 net/unix/af_unix.c:2547
 sock_recvmsg_nosec net/socket.c:1020 [inline]
 sock_recvmsg net/socket.c:1038 [inline]
 sock_read_iter+0x3b2/0x4b0 net/socket.c:1111
 call_read_iter include/linux/fs.h:2252 [inline]
 new_sync_read fs/read_write.c:389 [inline]
 vfs_read+0x771/0xad0 fs/read_write.c:470
 ksys_read+0x199/0x2c0 fs/read_write.c:613
 __do_sys_read fs/read_write.c:623 [inline]
 __se_sys_read fs/read_write.c:621 [inline]
 __x64_sys_read+0x7b/0x90 fs/read_write.c:621
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7faac2bf1b6a
Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83
RSP: 002b:00007fff8e9db358 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007faac2bf1b6a
RDX: 00000000000000ff RSI: 0000556067984300 RDI: 0000000000000000
RBP: 00005560679842c0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000001000 R11: 0000000000000246 R12: 000055606798435c
R13: 0000556067984300 R14: 0000000000000000 R15: 00007faac2dcea80
 </TASK>

Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2024/05/20 17:33	android14-6.1	34a15d350726	c0f1611a	.config	console log	report			info		ci2-android-6-1-perf	BUG: scheduling while atomic in __skb_wait_for_more_packets
2024/04/06 05:58	android14-6.1	60534eef4739	ca620dd8	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-6-1	BUG: scheduling while atomic in __skb_wait_for_more_packets