general protection fault in kernel

Kernel	Title	Repro	Count	Last	Reported	Patched	Status
upstream	general protection fault in kernel_accept (5) tipc		1	581d	577d	22/26	fixed on 2023/02/24 13:50
android-54	general protection fault in kernel_accept		1	544d	544d	0/2	auto-obsoleted due to no activity on 2023/02/26 16:35
upstream	general protection fault in kernel_accept (3) tipc		1	879d	873d	0/26	auto-closed as invalid on 2022/03/28 23:53
upstream	general protection fault in kernel_accept net s390	C	280	1954d	2115d	11/26	fixed on 2019/03/06 07:43
upstream	general protection fault in kernel_accept (4) tipc		3	706d	737d	0/26	auto-closed as invalid on 2022/08/18 19:01

general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] CPU: 1 PID: 8422 Comm: kworker/u4:6 Not tainted 5.14.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: tipc_rcv tipc_topsrv_accept RIP: 0010:kernel_accept+0x22d/0x350 net/socket.c:3599 Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 e3 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5b 20 48 8d 7b 08 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ee 00 00 00 48 8b 7b 08 e8 70 d6 5b fa e8 6b 73 RSP: 0018:ffffc9000c5d7c38 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffff870f13a2 RDI: 0000000000000008 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8fccfa1f R10: ffffffff870f1394 R11: 0000000000000001 R12: 0000000000000000 R13: ffff888076450000 R14: ffff88802e8c5fa0 R15: 1ffff920018baf92 FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002036a030 CR3: 0000000067cab000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: tipc_topsrv_accept+0x197/0x280 net/tipc/topsrv.c:460 process_one_work+0x98d/0x1630 kernel/workqueue.c:2276 worker_thread+0x658/0x11f0 kernel/workqueue.c:2422 kthread+0x3e5/0x4d0 kernel/kthread.c:319 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 Modules linked in: ---[ end trace 303a00b112cae2eb ]--- RIP: 0010:kernel_accept+0x22d/0x350 net/socket.c:3599 Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 e3 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5b 20 48 8d 7b 08 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ee 00 00 00 48 8b 7b 08 e8 70 d6 5b fa e8 6b 73 RSP: 0018:ffffc9000c5d7c38 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffff870f13a2 RDI: 0000000000000008 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8fccfa1f R10: ffffffff870f1394 R11: 0000000000000001 R12: 0000000000000000 R13: ffff888076450000 R14: ffff88802e8c5fa0 R15: 1ffff920018baf92 FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055eec2d14160 CR3: 000000000b68e000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2021/07/22 08:51	net-old	e40cba9490ba	29c3f20f	.config	console log	report			info		ci-upstream-net-this-kasan-gce	general protection fault in kernel_accept
2021/06/24 17:41	net-old	c2f5c57d99de	ec865f6a	.config	console log	report			info		ci-upstream-net-this-kasan-gce	general protection fault in kernel_accept

Crashes (2):

Assets (help?)