general protection fault in __sock

Title	Replies (including bot)	Last reply
Reminder: 99 open syzbot bugs in net subsystem	14 (14)	2019/07/31 15:13
Reminder: 94 open syzbot bugs in net subsystem	1 (1)	2019/06/25 05:48
general protection fault in __sock_release (2)	0 (1)	2019/01/30 14:03

Title

Replies (including bot)

Last reply

Reminder: 99 open syzbot bugs in net subsystem

14 (14)

2019/07/31 15:13

Reminder: 94 open syzbot bugs in net subsystem

1 (1)

2019/06/25 05:48

general protection fault in __sock_release (2)

0 (1)

2019/01/30 14:03

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
linux-4.19	general protection fault in __sock_release	syz		done	8	1318d	1331d	1/1	fixed on 2020/10/09 08:27
linux-4.14	general protection fault in __sock_release	syz		done	12	1318d	1330d	1/1	fixed on 2020/10/09 20:44
upstream	general protection fault in __sock_release net				1	2101d	2101d	8/26	fixed on 2018/08/07 13:43
upstream	general protection fault in __sock_release (3) net	syz	done	unreliable	21	1323d	1327d	0/26	auto-obsoleted due to no activity on 2022/12/17 04:12

kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 25985 Comm: kworker/u4:3 Not tainted 5.2.0-rc3+ #56 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: netns cleanup_net RIP: 0010:__sock_release+0x2d/0x2a0 net/socket.c:596 Code: e5 41 57 41 56 41 55 41 54 49 89 f4 53 48 89 fb e8 78 9c f7 fb 4c 8d 73 28 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 f5 01 00 00 4c 8b 6b 28 4d 85 ed 0f 84 e9 00 00 RSP: 0018:ffff8880796afb70 EFLAGS: 00010207 RAX: dffffc0000000000 RBX: 00000000000000ff RCX: 1ffffffff10e9e4d RDX: 0000000000000024 RSI: ffffffff85790a08 RDI: 00000000000000ff RBP: ffff8880796afb98 R08: ffff8880726ae4c0 R09: ffffed1015d26c70 R10: ffffed1015d26c6f R11: ffff8880ae93637b R12: 0000000000000000 R13: 0000000000000007 R14: 0000000000000127 R15: ffff888067fde387 FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c425403728 CR3: 000000009ec27000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: sock_release+0x18/0x20 net/socket.c:621 inet_ctl_sock_destroy include/net/inet_common.h:56 [inline] icmpv6_sk_exit+0x11f/0x1c0 net/ipv6/icmp.c:975 ops_exit_list.isra.0+0xaa/0x150 net/core/net_namespace.c:154 cleanup_net+0x3fb/0x960 net/core/net_namespace.c:553 process_one_work+0x989/0x1790 kernel/workqueue.c:2269 worker_thread+0x98/0xe40 kernel/workqueue.c:2415 kthread+0x354/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 Modules linked in: ---[ end trace 166b90ca8c6e905d ]--- RIP: 0010:__sock_release+0x2d/0x2a0 net/socket.c:596 Code: e5 41 57 41 56 41 55 41 54 49 89 f4 53 48 89 fb e8 78 9c f7 fb 4c 8d 73 28 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 f5 01 00 00 4c 8b 6b 28 4d 85 ed 0f 84 e9 00 00 RSP: 0018:ffff8880796afb70 EFLAGS: 00010207 RAX: dffffc0000000000 RBX: 00000000000000ff RCX: 1ffffffff10e9e4d RDX: 0000000000000024 RSI: ffffffff85790a08 RDI: 00000000000000ff RBP: ffff8880796afb98 R08: ffff8880726ae4c0 R09: ffffed1015d26c70 R10: ffffed1015d26c6f R11: ffff8880ae93637b R12: 0000000000000000 R13: 0000000000000007 R14: 0000000000000127 R15: ffff888067fde387 FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c425403728 CR3: 000000009ec27000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (20):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Manager
2019/06/17 15:03	net-old	6be8e297f9bc	442206d7	.config	console log	report	ci-upstream-net-this-kasan-gce
2019/06/16 23:05	net-old	1eb4169c1e6b	442206d7	.config	console log	report	ci-upstream-net-this-kasan-gce
2019/05/30 02:10	net-old	58e8b37069ff	d9aaf3c2	.config	console log	report	ci-upstream-net-this-kasan-gce
2019/05/28 12:23	net-old	3e66b7cc50ef	6bd61501	.config	console log	report	ci-upstream-net-this-kasan-gce
2019/05/24 21:16	net-old	ce8d24f9a596	85c57315	.config	console log	report	ci-upstream-net-this-kasan-gce
2019/04/24 12:09	net-old	1c5c12ee308a	8e3c52b1	.config	console log	report	ci-upstream-net-this-kasan-gce
2019/04/08 14:52	net-old	5055376a3b44	0dfb0452	.config	console log	report	ci-upstream-net-this-kasan-gce
2019/03/17 21:11	net-old	517ccc2aa50d	ba18afea	.config	console log	report	ci-upstream-net-this-kasan-gce
2019/06/15 20:34	net-next-old	877cd9ffbc9c	442206d7	.config	console log	report	ci-upstream-net-kasan-gce
2019/06/15 15:57	net-next-old	877cd9ffbc9c	442206d7	.config	console log	report	ci-upstream-net-kasan-gce
2019/05/29 21:55	net-next-old	36f18439ea16	5457ef34	.config	console log	report	ci-upstream-net-kasan-gce
2019/05/29 02:55	net-next-old	c7ae09253cb8	6bd61501	.config	console log	report	ci-upstream-net-kasan-gce
2019/05/26 16:09	net-next-old	22942498cceb	85c57315	.config	console log	report	ci-upstream-net-kasan-gce
2019/05/20 01:35	net-next-old	35c99ffa20ed	5a4461b0	.config	console log	report	ci-upstream-net-kasan-gce
2019/03/27 03:40	net-next-old	be67101fbf27	55684ce1	.config	console log	report	ci-upstream-net-kasan-gce
2019/03/16 11:41	net-next-old	3b319ee220a8	bab43553	.config	console log	report	ci-upstream-net-kasan-gce
2019/03/09 04:58	net-next-old	d9862cfbe209	12365b99	.config	console log	report	ci-upstream-net-kasan-gce
2019/03/03 22:57	net-next-old	41bc0ddb80e0	1c0e457a	.config	console log	report	ci-upstream-net-kasan-gce
2019/02/27 11:44	net-next-old	ff8285f81822	083cfd0e	.config	console log	report	ci-upstream-net-kasan-gce
2019/01/26 01:31	net-next-old	30e5c2c6bf28	ebf7a37c	.config	console log	report	ci-upstream-net-kasan-gce

Crashes (20):

Assets (help?)

2019/06/17 15:03

net-old