INFO: task hung in usb_register

INFO: task hung in usb_register_dev
Status: upstream: reported on 2020/07/06 15:12
Reported-by: syzbot+e761775e8f4a28711f19@syzkaller.appspotmail.com
First crash: 568d, last: 1d06h

Sample crash report:

INFO: task kworker/0:2:22003 blocked for more than 143 seconds.
      Not tainted 5.11.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:2     state:D stack:23376 pid:22003 ppid:     2 flags:0x00004000
Workqueue: usb_hub_wq hub_event
Call Trace:
 context_switch kernel/sched/core.c:4324 [inline]
 __schedule+0x91b/0x1f90 kernel/sched/core.c:5075
 schedule+0xcb/0x270 kernel/sched/core.c:5154
 rwsem_down_write_slowpath+0x917/0x11c0 kernel/locking/rwsem.c:1106
 __down_write_common kernel/locking/rwsem.c:1261 [inline]
 __down_write_common kernel/locking/rwsem.c:1258 [inline]
 __down_write kernel/locking/rwsem.c:1270 [inline]
 down_write+0x137/0x150 kernel/locking/rwsem.c:1407
 usb_register_dev drivers/usb/core/file.c:187 [inline]
 usb_register_dev+0x19d/0x7e0 drivers/usb/core/file.c:156
 usblp_probe+0x1183/0x1540 drivers/usb/class/usblp.c:1200
 usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396
 really_probe+0x291/0xe60 drivers/base/dd.c:554
 driver_probe_device+0x26b/0x3d0 drivers/base/dd.c:740
 __device_attach_driver+0x1d1/0x290 drivers/base/dd.c:846
 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431
 __device_attach+0x228/0x4a0 drivers/base/dd.c:914
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
 device_add+0xbdb/0x1db0 drivers/base/core.c:3242
 usb_set_configuration+0x113f/0x1910 drivers/usb/core/message.c:2164
 usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238
 usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293
 really_probe+0x291/0xe60 drivers/base/dd.c:554
 driver_probe_device+0x26b/0x3d0 drivers/base/dd.c:740
 __device_attach_driver+0x1d1/0x290 drivers/base/dd.c:846
 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431
 __device_attach+0x228/0x4a0 drivers/base/dd.c:914
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
 device_add+0xbdb/0x1db0 drivers/base/core.c:3242
 usb_new_device.cold+0x721/0x1058 drivers/usb/core/hub.c:2555
 hub_port_connect drivers/usb/core/hub.c:5223 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5363 [inline]
 port_event drivers/usb/core/hub.c:5509 [inline]
 hub_event+0x2357/0x4320 drivers/usb/core/hub.c:5591
 process_one_work+0x98d/0x1580 kernel/workqueue.c:2275
 worker_thread+0x64c/0x1120 kernel/workqueue.c:2421
 kthread+0x38c/0x460 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294

Showing all locks held in the system:
6 locks held by kworker/1:0/17:
 #0: ffff888103f21538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline]
 #0: ffff888103f21538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic64_set include/asm-generic/atomic-instrumented.h:856 [inline]
 #0: ffff888103f21538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic_long_set include/asm-generic/atomic-long.h:41 [inline]
 #0: ffff888103f21538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:616 [inline]
 #0: ffff888103f21538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:643 [inline]
 #0: ffff888103f21538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 kernel/workqueue.c:2246
 #1: ffffc9000012fda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 kernel/workqueue.c:2250
 #2: ffff888108fae218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:740 [inline]
 #2: ffff888108fae218 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4320 drivers/usb/core/hub.c:5537
 #3: ffff888114266218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:740 [inline]
 #3: ffff888114266218 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 drivers/base/dd.c:889
 #4: ffff88811567f1a8 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:740 [inline]
 #4: ffff88811567f1a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 drivers/base/dd.c:889
 #5: ffffffff883558f0 (minor_rwsem){++++}-{3:3}, at: usb_register_dev drivers/usb/core/file.c:187 [inline]
 #5: ffffffff883558f0 (minor_rwsem){++++}-{3:3}, at: usb_register_dev+0x19d/0x7e0 drivers/usb/core/file.c:156
1 lock held by khungtaskd/1271:
 #0: ffffffff87a781a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x269 kernel/locking/lockdep.c:6327
1 lock held by in:imklog/4282:
 #0: ffff888100cb99f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 fs/file.c:961
2 locks held by agetty/4280:
 #0: ffff888110239098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:266
 #1: ffffc9000055b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 drivers/tty/n_tty.c:2178
2 locks held by agetty/4284:
 #0: ffff888110b7f098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:266
 #1: ffffc9000052b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 drivers/tty/n_tty.c:2178
2 locks held by agetty/4290:
 #0: ffff888110f33098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:266
 #1: ffffc9000058b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 drivers/tty/n_tty.c:2178
2 locks held by agetty/4291:
 #0: ffff888110b7e098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:266
 #1: ffffc9000051b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 drivers/tty/n_tty.c:2178
2 locks held by agetty/26154:
 #0: ffff888114263098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:266
 #1: ffffc90003c132e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 drivers/tty/n_tty.c:2178
6 locks held by kworker/0:2/22003:
 #0: ffff888103f21538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline]
 #0: ffff888103f21538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic64_set include/asm-generic/atomic-instrumented.h:856 [inline]
 #0: ffff888103f21538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic_long_set include/asm-generic/atomic-long.h:41 [inline]
 #0: ffff888103f21538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:616 [inline]
 #0: ffff888103f21538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:643 [inline]
 #0: ffff888103f21538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 kernel/workqueue.c:2246
 #1: ffffc9001421fda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 kernel/workqueue.c:2250
 #2: ffff888108f26218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:740 [inline]
 #2: ffff888108f26218 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4320 drivers/usb/core/hub.c:5537
 #3: ffff888103396218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:740 [inline]
 #3: ffff888103396218 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 drivers/base/dd.c:889
 #4: ffff88810cb341a8 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:740 [inline]
 #4: ffff88810cb341a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 drivers/base/dd.c:889
 #5: ffffffff883558f0 (minor_rwsem){++++}-{3:3}, at: usb_register_dev drivers/usb/core/file.c:187 [inline]
 #5: ffffffff883558f0 (minor_rwsem){++++}-{3:3}, at: usb_register_dev+0x19d/0x7e0 drivers/usb/core/file.c:156
2 locks held by syz-executor.3/2930:
 #0: ffffffff883558f0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x24/0x2e0 drivers/usb/core/file.c:39
 #1: ffff88810f9bc0d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396

=============================================

NMI backtrace for cpu 1
CPU: 1 PID: 1271 Comm: khungtaskd Not tainted 5.11.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:79 [inline]
 dump_stack+0xfa/0x151 lib/dump_stack.c:120
 nmi_cpu_backtrace.cold+0x46/0xe0 lib/nmi_backtrace.c:105
 nmi_trigger_cpumask_backtrace+0x1da/0x200 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:146 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:209 [inline]
 watchdog+0xd32/0xf70 kernel/hung_task.c:294
 kthread+0x38c/0x460 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 2626 Comm: systemd-journal Not tainted 5.11.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:phys_addr_valid arch/x86/mm/physaddr.h:7 [inline]
RIP: 0010:__phys_addr+0x6f/0x140 arch/x86/mm/physaddr.c:28
Code: ef 4c 89 e6 e8 c2 9e 2e 00 4c 39 e5 72 7b e8 b8 98 2e 00 48 c7 c0 f5 28 cc 88 48 ba 00 00 00 00 00 fc ff df 48 89 c1 83 e0 07 <48> c1 e9 03 0f b6 14 11 38 c2 7f 08 84 d2 0f 85 99 00 00 00 44 0f
RSP: 0018:ffffc900001c7e40 EFLAGS: 00000006
RAX: 0000000000000005 RBX: ffff8881189f8a00 RCX: ffffffff88cc28f5
RDX: dffffc0000000000 RSI: ffffffff8110f9b8 RDI: 0000000000000003
RBP: ffff8881989f8a00 R08: ffff8881989f8a00 R09: 0000000000000001
R10: ffffffff8110f9ae R11: 0000000000000001 R12: 00000001189f8a00
R13: 0000000000000200 R14: 0000000000000000 R15: ffff8881189f8a00
FS:  00007fe68c5968c0(0000) GS:ffff8881f6a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe686d38008 CR3: 0000000102dd3000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 virt_to_head_page include/linux/mm.h:878 [inline]
 kasan_addr_to_page+0x20/0x50 mm/kasan/report.c:134
 kasan_record_aux_stack+0xa/0xf0 mm/kasan/generic.c:330
 __call_rcu kernel/rcu/tree.c:3039 [inline]
 call_rcu+0xb5/0x770 kernel/rcu/tree.c:3114
 task_work_run+0xdd/0x1a0 kernel/task_work.c:140
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:174 [inline]
 exit_to_user_mode_prepare+0x1e3/0x1f0 kernel/entry/common.c:208
 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline]
 syscall_exit_to_user_mode+0x19/0x50 kernel/entry/common.c:301
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe68bb2585d
Code: bb 20 00 00 75 10 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 1e f6 ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 67 f6 ff ff 48 89 d0 48 83 c4 08 48 3d 01
RSP: 002b:00007ffd7aadc6f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
RAX: fffffffffffffffe RBX: 00007ffd7aadca00 RCX: 00007fe68bb2585d
RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 0000556af6abee30
RBP: 000000000000000d R08: 000000000000ffc0 R09: 00000000ffffffff
R10: 0000000000000069 R11: 0000000000000293 R12: 00000000ffffffff
R13: 0000556af6aba040 R14: 00007ffd7aadc9c0 R15: 0000556af6ac8240

Crashes (305):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	VM info	Title
ci2-upstream-usb	2021/02/28 23:01	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	5695e516	4c37c133	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/27 06:03	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	2c87f7a3	4c37c133	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/26 08:57	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	2c87f7a3	76f7fc95	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/26 02:04	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	29c395c7	76f7fc95	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/25 07:48	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3b9cdafb	fcc6d71b	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/23 20:16	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3b9cdafb	fcc6d71b	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/23 17:50	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3b9cdafb	fcc6d71b	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/23 07:07	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	31caf8b2	fcc6d71b	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/21 23:27	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	55f62bc8	a659b3f1	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/21 14:00	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	55f62bc8	3e5ed8b4	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/21 03:36	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b5a12546	3e5ed8b4	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/20 19:06	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b5a12546	3e5ed8b4	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/18 02:19	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b5a12546	14052202	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/17 20:23	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b5a12546	14052202	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/17 03:35	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b5a12546	98682e5e	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/17 01:05	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b5a12546	98682e5e	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/16 13:00	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b5a12546	98682e5e	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/16 11:43	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b5a12546	98682e5e	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/13 17:06	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b5a12546	98682e5e	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/13 12:33	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b5a12546	98682e5e	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/12 21:00	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b5a12546	98682e5e	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/09 20:25	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	4b049f55	2bd9619f	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/07 19:53	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	8cf9045b	2ce644fc	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/07 17:40	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	8cf9045b	2ce644fc	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/07 04:35	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	8cf9045b	0655e081	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/05 19:51	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	23e32a59	23a562df	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/03 04:00	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	64eaa0fa	624dad51	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/02/02 12:59	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	29b01295	19e09687	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/01/30 06:01	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3c648d3d	fc9fd31e	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/01/30 02:12	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3c648d3d	fc9fd31e	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/01/28 10:25	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	1a9e38ca	eefc07f2	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/01/26 21:45	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7a35a5ca	55a7d4df	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/01/26 15:27	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	7cbcd008	52e37319	.config	log	report	info	INFO: task hung in usb_register_dev
ci2-upstream-usb	2021/01/09 09:27	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	841081d8	c104d4a3	.config	log	report	info
ci2-upstream-usb	2021/01/08 11:12	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	841081d8	c104d4a3	.config	log	report	info
ci2-upstream-usb	2021/01/07 22:21	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	841081d8	c104d4a3	.config	log	report	info
ci2-upstream-usb	2021/01/07 17:26	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	841081d8	c104d4a3	.config	log	report	info
ci2-upstream-usb	2021/01/06 08:51	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	ed054e4e	b1c228e1	.config	log	report	info
ci2-upstream-usb	2021/01/05 05:34	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	8280de6a	2a28ff1f	.config	log	report	info
ci2-upstream-usb	2021/01/04 16:23	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	8280de6a	79264ae3	.config	log	report	info
ci2-upstream-usb	2021/01/03 06:10	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	cb4d9b52	79264ae3	.config	log	report	info
ci2-upstream-usb	2020/12/31 03:15	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	cb4d9b52	5cc121d6	.config	log	report	info
ci2-upstream-usb	2020/12/29 19:04	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	cb4d9b52	80910769	.config	log	report	info
ci2-upstream-usb	2020/12/27 22:00	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	f838f8d2	2242f77f	.config	log	report	info
ci2-upstream-usb	2020/12/25 01:17	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3644e2d2	c2c1d1dd	.config	log	report	info
ci2-upstream-usb	2020/12/24 08:28	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3644e2d2	c2c1d1dd	.config	log	report	info
ci2-upstream-usb	2020/07/05 22:27	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	768a0741	22f87567	.config	log	report
ci2-upstream-usb	2019/08/11 10:21	https://github.com/google/kasan.git usb-fuzzer	e96407b4	acb51638	.config	log	report