general protection fault in finish

Title	Replies (including bot)	Last reply
general protection fault in finish_wait	1 (2)	2019/02/27 00:55

random: sshd: uninitialized urandom read (32 bytes read) random: sshd: uninitialized urandom read (32 bytes read) kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] SMP KASAN CPU: 1 PID: 19 Comm: kworker/1:0 Not tainted 4.18.0-rc3+ #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events smc_tcp_listen_work RIP: 0010:__lock_acquire+0x245/0x5020 kernel/locking/lockdep.c:3314 Code: 28 00 00 00 0f 85 03 34 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 c6 35 00 00 49 81 7d 00 60 76 e7 89 0f 84 42 ff RSP: 0000:ffff8801d9b36d20 EFLAGS: 00010006 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff88f1b060 RBP: ffff8801d9b370a8 R08: 0000000000000001 R09: 0000000000000001 R10: ffff8801d9b2a500 R11: 0000000000000001 R12: 0000000000000001 R13: 0000000000000018 R14: ffff8801d9b2a500 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020002cc0 CR3: 00000001ae03f000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: lock_acquire+0x1e4/0x540 kernel/locking/lockdep.c:3924 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x96/0xc0 kernel/locking/spinlock.c:152 finish_wait+0x119/0x430 kernel/sched/wait.c:364 inet_csk_wait_for_connect net/ipv4/inet_connection_sock.c:418 [inline] inet_csk_accept+0x6d0/0xe70 net/ipv4/inet_connection_sock.c:451 inet_accept+0x138/0x9f0 net/ipv4/af_inet.c:734 kernel_accept+0x136/0x310 net/socket.c:3251 smc_clcsock_accept net/smc/af_smc.c:701 [inline] smc_tcp_listen_work+0x222/0xef0 net/smc/af_smc.c:1114 process_one_work+0xc73/0x1ba0 kernel/workqueue.c:2153 worker_thread+0x189/0x13c0 kernel/workqueue.c:2296 kthread+0x345/0x410 kernel/kthread.c:240 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:412 Modules linked in: Dumping ftrace buffer: (ftrace buffer empty) ---[ end trace 472b359041f047a6 ]--- RIP: 0010:__lock_acquire+0x245/0x5020 kernel/locking/lockdep.c:3314 Code: 28 00 00 00 0f 85 03 34 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 c6 35 00 00 49 81 7d 00 60 76 e7 89 0f 84 42 ff RSP: 0000:ffff8801d9b36d20 EFLAGS: 00010006 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff88f1b060 RBP: ffff8801d9b370a8 R08: 0000000000000001 R09: 0000000000000001 R10: ffff8801d9b2a500 R11: 0000000000000001 R12: 0000000000000001 R13: 0000000000000018 R14: ffff8801d9b2a500 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020002cc0 CR3: 00000001ae03f000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (22):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	Manager
2018/07/09 08:06	net-old	6508b6781be0	f25e5770	.config	console log	report	syz	C	ci-upstream-net-this-kasan-gce
2018/08/19 13:38	upstream	08b5fa819970	2dc4378f	.config	console log	report			ci-upstream-kasan-gce
2018/08/02 02:16	upstream	44960f2a7b63	0a7cf4ec	.config	console log	report			ci-upstream-kasan-gce
2018/07/22 17:48	upstream	45ae4df92207	8cc079c3	.config	console log	report			ci-upstream-kasan-gce-root
2019/02/10 00:22	net-old	225d94642685	d75f7686	.config	console log	report			ci-upstream-net-this-kasan-gce
2019/01/08 16:27	net-old	26d92e951fe0	37dd2683	.config	console log	report			ci-upstream-net-this-kasan-gce
2018/09/30 13:39	net-old	43955a45dc0b	41e4b329	.config	console log	report			ci-upstream-net-this-kasan-gce
2018/08/02 02:52	net-old	a94c689e6c9e	0a7cf4ec	.config	console log	report			ci-upstream-net-this-kasan-gce
2018/07/24 08:05	net-old	5302a84e3781	912c93d7	.config	console log	report			ci-upstream-net-this-kasan-gce
2018/07/20 14:04	net-old	f39f28ff82c1	49f35839	.config	console log	report			ci-upstream-net-this-kasan-gce
2018/07/16 23:03	net-old	c604cb767049	40cb0c9a	.config	console log	report			ci-upstream-net-this-kasan-gce
2018/07/15 14:36	net-old	6bed5e260709	92a49505	.config	console log	report			ci-upstream-net-this-kasan-gce
2018/07/09 07:15	net-old	6508b6781be0	f25e5770	.config	console log	report			ci-upstream-net-this-kasan-gce
2019/01/26 00:13	net-next-old	30e5c2c6bf28	ebf7a37c	.config	console log	report			ci-upstream-net-kasan-gce
2018/09/02 09:20	net-next-old	2de9d505fb0d	a4718693	.config	console log	report			ci-upstream-net-kasan-gce
2018/08/24 15:02	net-next-old	2ad0d5269970	95b5c82b	.config	console log	report			ci-upstream-net-kasan-gce
2018/08/02 14:56	net-next-old	db57dc7c7a5c	0a7cf4ec	.config	console log	report			ci-upstream-net-kasan-gce
2018/08/02 04:18	net-next-old	fea49f60c9b7	0a7cf4ec	.config	console log	report			ci-upstream-net-kasan-gce
2018/07/31 11:41	net-next-old	19725496da56	1a381291	.config	console log	report			ci-upstream-net-kasan-gce
2018/07/30 14:07	net-next-old	19725496da56	1a381291	.config	console log	report			ci-upstream-net-kasan-gce
2018/07/30 01:36	net-next-old	19725496da56	1a381291	.config	console log	report			ci-upstream-net-kasan-gce
2018/07/23 22:57	net-next-old	fd800f646402	912c93d7	.config	console log	report			ci-upstream-net-kasan-gce

Crashes (22):

Assets (help?)

2018/07/09 08:06

net-old