general protection fault in cdev

general protection fault in cdev_del
Status: fixed on 2020/09/16 22:51
Reported-by: syzbot+67b2bd0e34f952d0321e@syzkaller.appspotmail.com
Fix commit: e911e99a0770 usb: hso: check for return value in hso_serial_common_create()
First crash: 921d, last: 453d

duplicates (1):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
KASAN: use-after-free Read in device_del				2	810d	915d	0/22	closed as dup on 2019/08/19 18:37

similar bugs (3):
Kernel	Title	Repro	Cause bisect	Count	Last	Reported	Patched	Status
upstream	general protection fault in cdev_del (2)	C	error	45	158d	436d	22/22	fixed on 2021/11/10 00:50
linux-4.19	general protection fault in cdev_del	C		223	1d05h	726d	0/1	upstream: reported C repro on 2019/12/09 03:59
linux-4.14	general protection fault in cdev_del	C		209	21d	731d	0/1	upstream: reported C repro on 2019/12/04 03:14

Patch testing requests:
Created	Duration	User	Patch	Repo	Result
2020/07/28 04:50	18m	rkovhaev@gmail.com	patch	upstream	OK
2020/07/28 02:42	10m	rkovhaev@gmail.com	patch	upstream	report log
2020/07/28 01:54	9m	rkovhaev@gmail.com	patch	upstream	report log
2020/07/22 19:09	15m	rkovhaev@gmail.com		upstream	report log
2019/08/13 13:03	11m	andreyknvl@google.com	patch	https://github.com/google/kasan.git 69bbe8c7	report log

Sample crash report:

hso 6-1:0.0: Failed to find BULK IN ep
general protection fault, probably for non-canonical address 0xdffffc000000000c: 0000 [#1] SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000060-0x0000000000000067]
CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.7.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
RIP: 0010:cdev_del+0x22/0x90 fs/char_dev.c:593
Code: cf 0f 1f 80 00 00 00 00 55 48 89 fd 48 83 ec 08 e8 a3 dd d1 ff 48 8d 7d 64 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 4f 48
RSP: 0018:ffff8881da1d7190 EFLAGS: 00010207
RAX: dffffc0000000000 RBX: ffff8881d5250100 RCX: ffffffff821d817e
RDX: 000000000000000c RSI: ffffffff816e5d0d RDI: 0000000000000064
RBP: 0000000000000000 R08: ffff8881da19e300 R09: fffffbfff126c8d6
R10: ffffffff893646af R11: fffffbfff126c8d5 R12: 0000000000000000
R13: ffff8881d531d000 R14: ffff8881cce39000 R15: ffff8881cd390070
FS:  0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000043f8b0 CR3: 00000001c90c8000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 tty_unregister_device drivers/tty/tty_io.c:3193 [inline]
 tty_unregister_device+0x10d/0x1a0 drivers/tty/tty_io.c:3188
 hso_serial_tty_unregister drivers/net/usb/hso.c:2232 [inline]
 hso_create_bulk_serial_device drivers/net/usb/hso.c:2678 [inline]
 hso_probe.cold+0x6e/0x15a drivers/net/usb/hso.c:2944
 usb_probe_interface+0x310/0x800 drivers/usb/core/driver.c:374
 really_probe+0x290/0xac0 drivers/base/dd.c:527
 driver_probe_device+0x223/0x350 drivers/base/dd.c:701
 __device_attach_driver+0x1d1/0x290 drivers/base/dd.c:808
 bus_for_each_drv+0x162/0x1e0 drivers/base/bus.c:431
 __device_attach+0x21a/0x390 drivers/base/dd.c:874
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
 device_add+0x1367/0x1c20 drivers/base/core.c:2533
 usb_set_configuration+0xed4/0x1850 drivers/usb/core/message.c:2025
 usb_generic_driver_probe+0x9d/0xe0 drivers/usb/core/generic.c:241
 usb_probe_device+0xd9/0x230 drivers/usb/core/driver.c:272
 really_probe+0x290/0xac0 drivers/base/dd.c:527
 driver_probe_device+0x223/0x350 drivers/base/dd.c:701
 __device_attach_driver+0x1d1/0x290 drivers/base/dd.c:808
 bus_for_each_drv+0x162/0x1e0 drivers/base/bus.c:431
 __device_attach+0x21a/0x390 drivers/base/dd.c:874
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
 device_add+0x1367/0x1c20 drivers/base/core.c:2533
 usb_new_device.cold+0x552/0xf6e drivers/usb/core/hub.c:2548
 hub_port_connect drivers/usb/core/hub.c:5195 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5335 [inline]
 port_event drivers/usb/core/hub.c:5481 [inline]
 hub_event+0x226d/0x43c0 drivers/usb/core/hub.c:5563
 process_one_work+0x965/0x1630 kernel/workqueue.c:2268
 worker_thread+0x96/0xe20 kernel/workqueue.c:2414
 kthread+0x326/0x430 kernel/kthread.c:268
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352
Modules linked in:
---[ end trace 076965a4c739303a ]---
RIP: 0010:cdev_del+0x22/0x90 fs/char_dev.c:593
Code: cf 0f 1f 80 00 00 00 00 55 48 89 fd 48 83 ec 08 e8 a3 dd d1 ff 48 8d 7d 64 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 4f 48
RSP: 0018:ffff8881da1d7190 EFLAGS: 00010207
RAX: dffffc0000000000 RBX: ffff8881d5250100 RCX: ffffffff821d817e
RDX: 000000000000000c RSI: ffffffff816e5d0d RDI: 0000000000000064
RBP: 0000000000000000 R08: ffff8881da19e300 R09: fffffbfff126c8d6
R10: ffffffff893646af R11: fffffbfff126c8d5 R12: 0000000000000000
R13: ffff8881d531d000 R14: ffff8881cce39000 R15: ffff8881cd390070
FS:  0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000043f8b0 CR3: 00000001c90c8000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (315):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro
ci2-upstream-usb	2020/05/15 05:20	https://github.com/google/kasan.git usb-fuzzer	059e7e0ff26c	2d572622	.config	log	report	syz	C
ci2-upstream-usb	2020/05/14 14:45	https://github.com/google/kasan.git usb-fuzzer	059e7e0ff26c	2d572622	.config	log	report	syz	C
ci2-upstream-usb	2020/05/14 06:37	https://github.com/google/kasan.git usb-fuzzer	059e7e0ff26c	a885920d	.config	log	report	syz	C
ci2-upstream-usb	2020/04/08 23:59	https://github.com/google/kasan.git usb-fuzzer	0fa84af850a4	db9bcd4b	.config	log	report	syz	C
ci2-upstream-usb	2020/04/04 08:45	https://github.com/google/kasan.git usb-fuzzer	0fa84af850a4	ef26b610	.config	log	report	syz	C
ci2-upstream-usb	2020/03/30 06:35	https://github.com/google/kasan.git usb-fuzzer	0fa84af850a4	05736b29	.config	log	report	syz	C
ci2-upstream-usb	2020/03/19 09:04	https://github.com/google/kasan.git usb-fuzzer	d6ff8147a51c	2c31c529	.config	log	report	syz	C
ci2-upstream-usb	2020/03/01 19:43	https://github.com/google/kasan.git usb-fuzzer	d6ff8147a51c	c88c7b75	.config	log	report	syz	C
ci2-upstream-usb	2020/02/27 17:14	https://github.com/google/kasan.git usb-fuzzer	d6ff8147a51c	40bcfdd5	.config	log	report	syz	C
ci2-upstream-usb	2020/02/24 22:49	https://github.com/google/kasan.git usb-fuzzer	d6ff8147a51c	59b57593	.config	log	report	syz	C
ci2-upstream-usb	2020/02/15 18:45	https://github.com/google/kasan.git usb-fuzzer	7f0cd6c7c423	5d7b90f1	.config	log	report	syz	C
ci2-upstream-usb	2020/02/08 00:57	https://github.com/google/kasan.git usb-fuzzer	e5cd56e94edd	06150bf1	.config	log	report	syz	C
ci2-upstream-usb	2020/02/07 20:44	https://github.com/google/kasan.git usb-fuzzer	e5cd56e94edd	06150bf1	.config	log	report	syz	C
ci2-upstream-usb	2020/01/25 09:28	https://github.com/google/kasan.git usb-fuzzer	cd234325a5f1	2e95ab33	.config	log	report	syz	C
ci2-upstream-usb	2020/01/23 11:17	https://github.com/google/kasan.git usb-fuzzer	4cc301ee04d9	3334d684	.config	log	report	syz	C
ci2-upstream-usb	2019/12/19 19:16	https://github.com/google/kasan.git usb-fuzzer	ecdf2214f472	36650b4b	.config	log	report	syz	C
ci2-upstream-usb	2019/12/07 12:22	https://github.com/google/kasan.git usb-fuzzer	1f22d15c209f	85f26751	.config	log	report	syz	C
ci2-upstream-usb	2019/12/06 20:01	https://github.com/google/kasan.git usb-fuzzer	1f22d15c209f	85f26751	.config	log	report	syz	C
ci2-upstream-usb	2019/12/01 12:30	https://github.com/google/kasan.git usb-fuzzer	32b5e2b28188	a76bf83f	.config	log	report	syz	C
ci2-upstream-usb	2019/11/16 19:17	https://github.com/google/kasan.git usb-fuzzer	46178223c0ca	cdac920b	.config	log	report	syz	C
ci2-upstream-usb	2019/11/11 09:03	https://github.com/google/kasan.git usb-fuzzer	3183c03757f8	dc438b91	.config	log	report	syz	C
ci2-upstream-usb	2019/11/07 13:05	https://github.com/google/kasan.git usb-fuzzer	d60bbfea36c1	d797d201	.config	log	report	syz	C
ci2-upstream-usb	2019/11/05 21:41	https://github.com/google/kasan.git usb-fuzzer	b1aa9d834830	af5c522d	.config	log	report	syz	C
ci2-upstream-usb	2019/11/05 21:11	https://github.com/google/kasan.git usb-fuzzer	b1aa9d834830	af5c522d	.config	log	report	syz	C
ci2-upstream-usb	2019/10/26 05:37	https://github.com/google/kasan.git usb-fuzzer	22be26f76193	413926c5	.config	log	report	syz	C
ci2-upstream-usb	2019/10/23 20:04	https://github.com/google/kasan.git usb-fuzzer	22be26f76193	b602d64b	.config	log	report	syz	C
ci2-upstream-usb	2019/10/22 22:35	https://github.com/google/kasan.git usb-fuzzer	22be26f76193	4ee855e7	.config	log	report	syz	C
ci2-upstream-usb	2019/10/15 08:56	https://github.com/google/kasan.git usb-fuzzer	22be26f76193	05ad7292	.config	log	report	syz	C
ci2-upstream-usb	2019/10/06 02:46	https://github.com/google/kasan.git usb-fuzzer	58d5f26a5584	f3f7d9c8	.config	log	report	syz	C
ci2-upstream-usb	2019/10/05 03:02	https://github.com/google/kasan.git usb-fuzzer	58d5f26a5584	f3f7d9c8	.config	log	report	syz	C
ci2-upstream-usb	2019/10/03 15:58	https://github.com/google/kasan.git usb-fuzzer	58d5f26a5584	fc17ba49	.config	log	report	syz	C
ci2-upstream-usb	2019/10/02 19:42	https://github.com/google/kasan.git usb-fuzzer	58d5f26a5584	2e29b534	.config	log	report	syz	C
ci2-upstream-usb	2019/09/27 22:37	https://github.com/google/kasan.git usb-fuzzer	2994c07743fe	d8074e0b	.config	log	report	syz	C
ci2-upstream-usb	2019/09/25 06:20	https://github.com/google/kasan.git usb-fuzzer	d9e63adcd16e	e38a6630	.config	log	report	syz	C
ci2-upstream-usb	2019/09/22 02:57	https://github.com/google/kasan.git usb-fuzzer	e0bd8d794fc9	d96e88f3	.config	log	report	syz	C
ci2-upstream-usb	2019/09/21 07:30	https://github.com/google/kasan.git usb-fuzzer	e0bd8d794fc9	d96e88f3	.config	log	report	syz	C
ci2-upstream-usb	2019/09/12 01:24	https://github.com/google/kasan.git usb-fuzzer	f0df5c1be1e9	f4e53c10	.config	log	report	syz	C
ci2-upstream-usb	2019/08/31 23:07	https://github.com/google/kasan.git usb-fuzzer	eea39f24f4a5	bad3cce2	.config	log	report	syz	C
ci2-upstream-usb	2019/06/06 13:20	https://github.com/google/kasan.git usb-fuzzer	69bbe8c72e6f	a547defc	.config	log	report	syz	C
ci2-upstream-usb	2019/05/28 02:54	https://github.com/google/kasan.git usb-fuzzer	69bbe8c72e6f	6bd61501	.config	log	report	syz	C
ci2-upstream-usb	2019/06/02 09:48	https://github.com/google/kasan.git usb-fuzzer	69bbe8c72e6f	53c81ea5	.config	log	report	syz
ci-upstream-kasan-gce-smack-root	2020/09/07 08:35	upstream	a8205e310011	abf9ba4f	.config	log	report
ci-upstream-kasan-gce	2020/09/04 19:24	upstream	59126901f200	abf9ba4f	.config	log	report
ci-upstream-kasan-gce	2020/09/03 19:40	upstream	fc3abb53250a	abf9ba4f	.config	log	report
ci-upstream-kasan-gce-root	2020/08/26 05:21	upstream	abb3438d69fb	344da168	.config	log	report
ci-upstream-kasan-gce	2020/08/25 12:56	upstream	6a9dc5fd6170	344da168	.config	log	report
ci-upstream-kasan-gce-smack-root	2020/08/20 11:44	upstream	7eac66d0456f	ed282a3a	.config	log	report
ci-upstream-kasan-gce-root	2020/08/17 03:42	upstream	2cc3c4b3c2e9	424dd8e7	.config	log	report
ci-upstream-kasan-gce-smack-root	2020/08/12 00:43	upstream	00e4db51259a	bacaf5fa	.config	log	report
ci-upstream-kasan-gce-smack-root	2020/08/08 22:26	upstream	449dc8c97089	f721e4a0	.config	log	report
ci-upstream-kasan-gce-smack-root	2020/08/07 15:58	upstream	d6efb3ac3e6c	cb436c69	.config	log	report
ci-upstream-kasan-gce-smack-root	2020/08/01 15:01	upstream	7dc6fd0f3b84	d895b3be	.config	log	report
ci-upstream-kasan-gce-smack-root	2020/07/29 21:39	upstream	6ba1b005ffc3	19a8de55	.config	log	report
ci-upstream-kasan-gce	2020/07/22 12:59	upstream	4fa640dc5230	128cd85f	.config	log	report
ci-upstream-kasan-gce-selinux-root	2020/07/22 00:23	upstream	4fa640dc5230	21f1765e	.config	log	report
ci-upstream-kasan-gce-selinux-root	2020/07/20 03:10	upstream	92188b41f139	9c812472	.config	log	report
ci-upstream-kasan-gce	2020/07/19 11:55	upstream	f932d58abc38	9c812472	.config	log	report
ci-upstream-kasan-gce	2020/07/18 15:19	upstream	6a70f89cc58f	9c812472	.config	log	report
ci-upstream-kasan-gce	2020/07/16 01:47	upstream	e9919e11e219	f3bec699	.config	log	report
ci-upstream-kasan-gce	2020/07/14 10:01	upstream	0dc589da873b	ce4c95b3	.config	log	report
ci-upstream-kasan-gce-smack-root	2020/07/05 09:54	upstream	7cc2a8ea1048	51095195	.config	log	report
ci-upstream-kasan-gce-smack-root	2020/07/01 23:29	upstream	7c30b859a947	39acb39d	.config	log	report
ci-upstream-kasan-gce	2020/07/01 04:02	upstream	9ebcfadb0610	917afeaa	.config	log	report
ci-upstream-kasan-gce-selinux-root	2020/06/21 06:58	upstream	7ae77150d94d	c655ec77	.config	log	report
ci-upstream-kasan-gce-selinux-root	2020/06/19 16:04	upstream	7ae77150d94d	bc258b50	.config	log	report
ci-upstream-kasan-gce-root	2020/06/18 01:20	upstream	7ae77150d94d	b9f3810b	.config	log	report
ci-upstream-kasan-gce-root	2020/06/17 04:56	upstream	7ae77150d94d	559fbe2d	.config	log	report
ci-upstream-kasan-gce-386	2020/06/11 00:39	upstream	7ae77150d94d	a6f7998d	.config	log	report
ci-qemu-upstream-386	2020/01/12 22:25	upstream	040a3c33623b	53faa9fe	.config	log	report
ci-upstream-linux-next-kasan-gce-root	2020/08/07 11:16	linux-next	01830e6c042e	cb436c69	.config	log	report
ci2-upstream-usb	2020/08/06 01:13	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e3ee0e740c38	0487ea6f	.config	log	report
ci2-upstream-usb	2020/08/05 21:32	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e3ee0e740c38	0487ea6f	.config	log	report
ci2-upstream-usb	2020/08/04 21:41	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e3ee0e740c38	02034dac	.config	log	report
ci2-upstream-usb	2020/07/30 23:19	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e3ee0e740c38	8df85ed9	.config	log	report
ci2-upstream-usb	2020/07/30 12:16	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e3ee0e740c38	b0947553	.config	log	report
ci2-upstream-usb	2020/07/29 01:23	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	fa56dd9152ef	cb93dc6a	.config	log	report
ci2-upstream-usb	2020/07/20 08:46	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	eed3c957dd8c	9c812472	.config	log	report
ci2-upstream-usb	2020/07/17 06:18	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	313da01ad524	54b3c45e	.config	log	report
ci2-upstream-usb	2020/07/15 04:00	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	25051b55a2f6	ada108d0	.config	log	report
ci2-upstream-usb	2020/07/14 21:14	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	25051b55a2f6	6f458026	.config	log	report
ci2-upstream-usb	2020/07/13 21:51	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	25051b55a2f6	ce4c95b3	.config	log	report
ci2-upstream-usb	2020/07/12 21:46	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	25051b55a2f6	9ebcc5b1	.config	log	report
ci2-upstream-usb	2020/07/07 22:04	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	768a07412843	08fc4ef1	.config	log	report
ci2-upstream-usb	2020/07/07 17:31	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	768a07412843	42723355	.config	log	report
ci2-upstream-usb	2020/07/05 01:08	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	768a07412843	24d7f505	.config	log	report
ci2-upstream-usb	2020/07/03 03:40	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	c8d141ce1b85	f30c14bf	.config	log	report
ci2-upstream-usb	2020/07/01 10:28	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	9cf6ffae3800	c0383ebe	.config	log	report
ci-upstream-linux-next-kasan-gce-root	2020/07/01 08:38	linux-next	c28e58ee9dad	917afeaa	.config	log	report
ci2-upstream-usb	2020/06/30 07:10	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	9cf6ffae3800	917afeaa	.config	log	report
ci2-upstream-usb	2020/06/29 21:53	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	9cf6ffae3800	ce9ef6f2	.config	log	report
ci2-upstream-usb	2020/06/28 09:53	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b3a5ce874c26	a2cdad9d	.config	log	report
ci2-upstream-usb	2020/06/28 02:04	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b3a5ce874c26	a2cdad9d	.config	log	report
ci2-upstream-usb	2020/06/27 22:51	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b3a5ce874c26	a2cdad9d	.config	log	report
ci2-upstream-usb	2020/06/27 06:41	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	fb5746826a0c	ffec44b5	.config	log	report
ci2-upstream-usb	2020/06/26 16:58	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	fb5746826a0c	9506ea6d	.config	log	report
ci2-upstream-usb	2020/06/26 05:33	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	fb5746826a0c	aea82c00	.config	log	report
ci2-upstream-usb	2020/06/24 20:03	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	fb5746826a0c	9d60b18e	.config	log	report
ci2-upstream-usb	2020/06/24 17:45	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	fb5746826a0c	41694dbf	.config	log	report
ci2-upstream-usb	2020/06/16 06:39	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b3a9e3b9622a	baca2611	.config	log	report
ci2-upstream-usb	2020/06/15 01:56	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b791d1bdf921	2a22c77a	.config	log	report
ci2-upstream-usb	2020/06/12 13:19	https://github.com/google/kasan.git usb-fuzzer	b791d1bdf921	819b58b0	.config	log	report
ci2-upstream-usb	2020/06/12 06:04	https://github.com/google/kasan.git usb-fuzzer	2089c6ed5a17	819b58b0	.config	log	report