INFO: task hung in usb_deregister

INFO: task hung in usb_deregister_dev
Status: upstream: reported on 2020/07/06 15:22
Reported-by: syzbot+4189d5cde8630463053f@syzkaller.appspotmail.com
First crash: 437d, last: 1d09h

Sample crash report:

INFO: task kworker/1:8:13408 blocked for more than 143 seconds.
      Not tainted 5.9.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:8     state:D stack:23344 pid:13408 ppid:     2 flags:0x80004000
Workqueue: usb_hub_wq hub_event
Call Trace:
 context_switch kernel/sched/core.c:3774 [inline]
 __schedule+0x88f/0x1f00 kernel/sched/core.c:4523
 schedule+0xcb/0x270 kernel/sched/core.c:4601
 rwsem_down_write_slowpath+0x603/0xc60 kernel/locking/rwsem.c:1235
 __down_write kernel/locking/rwsem.c:1389 [inline]
 down_write+0x13c/0x150 kernel/locking/rwsem.c:1532
 usb_deregister_dev+0xaa/0x300 drivers/usb/core/file.c:239
 iowarrior_disconnect+0x7a/0x370 drivers/usb/misc/iowarrior.c:898
 usb_unbind_interface+0x1d8/0x8d0 drivers/usb/core/driver.c:458
 __device_release_driver+0x3c6/0x6f0 drivers/base/dd.c:1153
 device_release_driver_internal drivers/base/dd.c:1184 [inline]
 device_release_driver+0x26/0x40 drivers/base/dd.c:1207
 bus_remove_device+0x2eb/0x5a0 drivers/base/bus.c:533
 device_del+0x502/0xec0 drivers/base/core.c:3115
 usb_disable_device+0x347/0x740 drivers/usb/core/message.c:1410
 usb_disconnect.cold+0x27d/0x780 drivers/usb/core/hub.c:2217
 hub_port_connect drivers/usb/core/hub.c:5073 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5362 [inline]
 port_event drivers/usb/core/hub.c:5508 [inline]
 hub_event+0x1c8a/0x42b0 drivers/usb/core/hub.c:5590
 process_one_work+0x933/0x1520 kernel/workqueue.c:2269
 worker_thread+0x64c/0x1120 kernel/workqueue.c:2415
 kthread+0x392/0x470 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

Showing all locks held in the system:
1 lock held by khungtaskd/23:
 #0: ffffffff873fc3a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x264 kernel/locking/lockdep.c:6259
2 locks held by systemd-journal/101:
 #0: ffff8881db232b98 (&rq->lock){-.-.}-{2:2}, at: newidle_balance+0x795/0xec0 kernel/sched/fair.c:10576
 #1: ffffffff873fc3a0 (rcu_read_lock){....}-{1:2}, at: cpu_of kernel/sched/sched.h:1072 [inline]
 #1: ffffffff873fc3a0 (rcu_read_lock){....}-{1:2}, at: __update_idle_core+0x39/0x3e0 kernel/sched/fair.c:6018
1 lock held by in:imklog/241:
2 locks held by agetty/237:
 #0: ffff8881d3ada098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:266
 #1: ffffc90000a0e2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x223/0x1a20 drivers/tty/n_tty.c:2156
2 locks held by login/244:
 #0: ffff8881d4d3c098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:266
 #1: ffff8881d4d3c130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: tty_write_lock drivers/tty/tty_io.c:888 [inline]
 #1: ffff8881d4d3c130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: do_tty_write drivers/tty/tty_io.c:911 [inline]
 #1: ffff8881d4d3c130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: tty_write+0x280/0x870 drivers/tty/tty_io.c:1046
6 locks held by kworker/1:5/3109:
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic64_set include/asm-generic/atomic-instrumented.h:856 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic_long_set include/asm-generic/atomic-long.h:41 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:616 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:643 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x821/0x1520 kernel/workqueue.c:2240
 #1: ffff8881b60c7da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x854/0x1520 kernel/workqueue.c:2244
 #2: ffff8881d44eb218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:731 [inline]
 #2: ffff8881d44eb218 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c5/0x42b0 drivers/usb/core/hub.c:5536
 #3: ffff8881ce992218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:731 [inline]
 #3: ffff8881ce992218 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 drivers/base/dd.c:887
 #4: ffff8881ca57b1a8 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:731 [inline]
 #4: ffff8881ca57b1a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 drivers/base/dd.c:887
 #5: ffffffff879b6190 (minor_rwsem#2){++++}-{3:3}, at: usb_register_dev drivers/usb/core/file.c:187 [inline]
 #5: ffffffff879b6190 (minor_rwsem#2){++++}-{3:3}, at: usb_register_dev+0x19d/0x740 drivers/usb/core/file.c:156
6 locks held by kworker/1:8/13408:
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic64_set include/asm-generic/atomic-instrumented.h:856 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic_long_set include/asm-generic/atomic-long.h:41 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:616 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:643 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x821/0x1520 kernel/workqueue.c:2240
 #1: ffff8881c5727da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x854/0x1520 kernel/workqueue.c:2244
 #2: ffff8881d44a3218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:731 [inline]
 #2: ffff8881d44a3218 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c5/0x42b0 drivers/usb/core/hub.c:5536
 #3: ffff8881a9b7c218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:731 [inline]
 #3: ffff8881a9b7c218 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x780 drivers/usb/core/hub.c:2208
 #4: ffff8881ca79c1a8 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:731 [inline]
 #4: ffff8881ca79c1a8 (&dev->mutex){....}-{3:3}, at: __device_driver_lock drivers/base/dd.c:975 [inline]
 #4: ffff8881ca79c1a8 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal drivers/base/dd.c:1181 [inline]
 #4: ffff8881ca79c1a8 (&dev->mutex){....}-{3:3}, at: device_release_driver+0x1c/0x40 drivers/base/dd.c:1207
 #5: ffffffff879b6190 (minor_rwsem#2){++++}-{3:3}, at: usb_deregister_dev+0xaa/0x300 drivers/usb/core/file.c:239
2 locks held by login/21110:
 #0: ffff8881c828a098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:266
 #1: ffff8881c828a130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: tty_write_lock drivers/tty/tty_io.c:888 [inline]
 #1: ffff8881c828a130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: do_tty_write drivers/tty/tty_io.c:911 [inline]
 #1: ffff8881c828a130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: tty_write+0x280/0x870 drivers/tty/tty_io.c:1046
6 locks held by kworker/0:9/28466:
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic64_set include/asm-generic/atomic-instrumented.h:856 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic_long_set include/asm-generic/atomic-long.h:41 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:616 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:643 [inline]
 #0: ffff8881d885a538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x821/0x1520 kernel/workqueue.c:2240
 #1: ffff8881c927fda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x854/0x1520 kernel/workqueue.c:2244
 #2: ffff8881d4bc3218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:731 [inline]
 #2: ffff8881d4bc3218 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c5/0x42b0 drivers/usb/core/hub.c:5536
 #3: ffff8881da3c7218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:731 [inline]
 #3: ffff8881da3c7218 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x780 drivers/usb/core/hub.c:2208
 #4: ffff8881cdb351a8 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:731 [inline]
 #4: ffff8881cdb351a8 (&dev->mutex){....}-{3:3}, at: __device_driver_lock drivers/base/dd.c:975 [inline]
 #4: ffff8881cdb351a8 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal drivers/base/dd.c:1181 [inline]
 #4: ffff8881cdb351a8 (&dev->mutex){....}-{3:3}, at: device_release_driver+0x1c/0x40 drivers/base/dd.c:1207
 #5: ffffffff879b6190 (minor_rwsem#2){++++}-{3:3}, at: usb_deregister_dev+0xaa/0x300 drivers/usb/core/file.c:239
2 locks held by agetty/12638:
 #0: ffff8881d3fbd098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:266
 #1: ffffc9000eb852e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x223/0x1a20 drivers/tty/n_tty.c:2156
2 locks held by agetty/24218:
 #0: ffff8881c458c098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:266
 #1: ffffc900114b92e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x223/0x1a20 drivers/tty/n_tty.c:2156
2 locks held by login/2620:
 #0: ffff8881d2430098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:266
 #1: ffff8881d2430130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: tty_write_lock drivers/tty/tty_io.c:888 [inline]
 #1: ffff8881d2430130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: do_tty_write drivers/tty/tty_io.c:911 [inline]
 #1: ffff8881d2430130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: tty_write+0x280/0x870 drivers/tty/tty_io.c:1046
2 locks held by syz-executor.4/5053:
 #0: ffffffff879b6190 (minor_rwsem#2){++++}-{3:3}, at: usb_open+0x23/0x270 drivers/usb/core/file.c:39
 #1: ffff8881cad728d0 (&(sisusb->lock)){+.+.}-{3:3}, at: sisusb_open+0xb2/0x4d0 drivers/usb/misc/sisusbvga/sisusb.c:2396

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

NMI backtrace for cpu 1
CPU: 1 PID: 23 Comm: khungtaskd Not tainted 5.9.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x107/0x163 lib/dump_stack.c:118
 nmi_cpu_backtrace.cold+0x74/0xb6 lib/nmi_backtrace.c:101
 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+0xd28/0xf70 kernel/hung_task.c:295
 kthread+0x392/0x470 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 101 Comm: systemd-journal Not tainted 5.9.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:lookup_chain_cache kernel/locking/lockdep.c:3498 [inline]
RIP: 0010:lookup_chain_cache_add kernel/locking/lockdep.c:3517 [inline]
RIP: 0010:validate_chain kernel/locking/lockdep.c:3572 [inline]
RIP: 0010:__lock_acquire+0x1738/0x5a60 kernel/locking/lockdep.c:4837
Code: 83 e8 08 48 89 c2 74 54 49 bd 00 00 00 00 00 fc ff df eb 06 48 83 ea 08 74 42 48 8d 7a 18 48 89 f8 48 c1 e8 03 42 80 3c 28 00 <0f> 85 22 2b 00 00 48 8b 42 18 49 39 c6 0f 84 5a f5 ff ff 48 8d 7a
RSP: 0018:ffff8881db209ae0 EFLAGS: 00000046
RAX: 1ffffffff1227c4b RBX: 00000000000036e2 RCX: ffffffff8125f54e
RDX: ffffffff8913e240 RSI: ffffffff896f6c10 RDI: ffffffff8913e258
RBP: ffff8881d31fbb78 R08: 0000000000000000 R09: ffffffff897275a7
R10: fffffbfff12e4eb4 R11: 0000000000000002 R12: ffff8881d31fb280
R13: dffffc0000000000 R14: 8165e272570ecded R15: 0000000000000000
FS:  00007f8b68d298c0(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8b654e6010 CR3: 00000001d2602000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 lock_acquire kernel/locking/lockdep.c:5442 [inline]
 lock_acquire+0x1a7/0x830 kernel/locking/lockdep.c:5407
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0x36/0x50 kernel/locking/spinlock.c:159
 debug_object_deactivate lib/debugobjects.c:730 [inline]
 debug_object_deactivate+0x101/0x300 lib/debugobjects.c:718
 debug_timer_deactivate kernel/time/timer.c:732 [inline]
 debug_deactivate kernel/time/timer.c:781 [inline]
 detach_timer kernel/time/timer.c:828 [inline]
 expire_timers kernel/time/timer.c:1449 [inline]
 __run_timers.part.0+0x51a/0xa10 kernel/time/timer.c:1757
 __run_timers kernel/time/timer.c:1738 [inline]
 run_timer_softirq+0x80/0x120 kernel/time/timer.c:1770
 __do_softirq+0x1b1/0x8d1 kernel/softirq.c:298
 asm_call_irq_on_stack+0xf/0x20
 </IRQ>
 __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
 run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
 do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77
 invoke_softirq kernel/softirq.c:393 [inline]
 __irq_exit_rcu kernel/softirq.c:423 [inline]
 irq_exit_rcu+0x110/0x1a0 kernel/softirq.c:435
 sysvec_apic_timer_interrupt+0x43/0xa0 arch/x86/kernel/apic/apic.c:1091
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631
RIP: 0010:get_current arch/x86/include/asm/current.h:15 [inline]
RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 kernel/kcov.c:196
Code: ff ff b9 ff ff ff ff b8 08 00 00 00 4d 8b 0b 48 0f bd c8 49 8b 14 24 48 63 c9 e9 66 ff ff ff 4c 01 ca 49 89 13 e9 12 fd ff ff <65> 48 8b 14 25 40 ef 01 00 65 8b 05 50 d0 c2 7e a9 00 01 ff 00 48
RSP: 0018:ffff8881d25bfad8 EFLAGS: 00000202
RAX: 0000000002e6f345 RBX: 000000000001aee3 RCX: 1ffffffff12ea0a2
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff81287ecc
RBP: 000000000001bda7 R08: 0000000000000001 R09: ffffffff8972760f
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
R13: 0000000000000000 R14: ffff8881d3154eb0 R15: ffffffff81287db0
 devkmsg_poll+0x122/0x1d0 kernel/printk/printk.c:879
 vfs_poll include/linux/poll.h:90 [inline]
 ep_item_poll+0x14a/0x3e0 fs/eventpoll.c:885
 ep_send_events_proc+0x270/0xc40 fs/eventpoll.c:1742
 ep_scan_ready_list+0x256/0x7d0 fs/eventpoll.c:712
 ep_send_events fs/eventpoll.c:1786 [inline]
 ep_poll fs/eventpoll.c:1942 [inline]
 do_epoll_wait+0xb52/0x10c0 fs/eventpoll.c:2323
 __do_sys_epoll_wait fs/eventpoll.c:2333 [inline]
 __se_sys_epoll_wait fs/eventpoll.c:2330 [inline]
 __x64_sys_epoll_wait+0x93/0xf0 fs/eventpoll.c:2330
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f8b67ff3303
Code: 49 89 ca b8 e8 00 00 00 0f 05 48 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 0b c2 00 00 48 89 04 24 49 89 ca b8 e8 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 51 c2 00 00 48 89 d0 48 83 c4 08 48 3d 01
RSP: 002b:00007ffff1ed71f0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 0000560216e9e1e0 RCX: 00007f8b67ff3303
RDX: 0000000000000013 RSI: 00007ffff1ed7200 RDI: 0000000000000008
RBP: 00007ffff1ed73f0 R08: 0000560216ea8f30 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffff1ed7200
R13: 0000000000000001 R14: ffffffffffffffff R15: 0005b21007600362

Crashes (90):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	VM info	Maintainers
ci2-upstream-usb	2020/10/20 01:20	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	726eb70e	ff4a3345	.config	log	report	info	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/10/19 08:24	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	726eb70e	fea47c01	.config	log	report	info	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/10/12 05:08	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	93578a25	4a77ae0b	.config	log	report	info	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/31 05:52	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3ed8e1c2	d5a3ae1f	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/30 04:41	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3ed8e1c2	d5a3ae1f	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/29 05:50	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3ed8e1c2	d5a3ae1f	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/29 01:37	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3ed8e1c2	d5a3ae1f	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/28 09:38	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	cb06b385	816e0689	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/28 00:47	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	cb06b385	816e0689	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/27 12:06	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	cb06b385	816e0689	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/27 02:54	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	cb06b385	318430cb	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/25 15:17	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	28157b8c	344da168	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/21 03:38	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	28157b8c	70160577	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/19 19:21	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	28157b8c	db787902	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/18 05:15	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	9123e3a7	5ce13532	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/17 10:06	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	9123e3a7	5ce13532	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/13 15:00	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	449dc8c9	ee7cb8b6	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
ci2-upstream-usb	2020/08/11 14:45	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	449dc8c9	5d3ebca9	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/08/06 10:49	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e3ee0e74	4ca1c0ea	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/08/04 02:18	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e3ee0e74	96dd3623	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/08/02 16:44	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e3ee0e74	96dd3623	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/07/31 19:02	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e3ee0e74	8df85ed9	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/07/31 14:02	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e3ee0e74	8df85ed9	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/07/30 19:52	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e3ee0e74	b0947553	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/07/28 17:32	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	25252919	cb93dc6a	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/07/27 13:44	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	c9779308	cb93dc6a	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/07/22 07:43	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	6c9a9a8d	21f1765e	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/07/21 07:00	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	eed3c957	d88894e6	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/07/10 14:11	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	25051b55	56d01184	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/07/05 00:56	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	768a0741	24d7f505	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/07/04 09:42	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	768a0741	51095195	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/06/17 12:07	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b3a9e3b9	b6c46f43	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/06/14 22:55	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b791d1bd	2a22c77a	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/06/14 03:23	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b791d1bd	a61674a5	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/06/12 18:49	https://github.com/google/kasan.git usb-fuzzer	b791d1bd	3036d6fd	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/06/12 17:16	https://github.com/google/kasan.git usb-fuzzer	b791d1bd	3036d6fd	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/06/12 15:23	https://github.com/google/kasan.git usb-fuzzer	b791d1bd	819b58b0	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/05/28 16:13	https://github.com/google/kasan.git usb-fuzzer	d19c64b3	c7192a2f	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/05/24 04:39	https://github.com/google/kasan.git usb-fuzzer	806d8acc	96c92ad3	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/05/22 01:05	https://github.com/google/kasan.git usb-fuzzer	806d8acc	4afdfa20	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/05/16 11:37	https://github.com/google/kasan.git usb-fuzzer	806d8acc	37bccd4e	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/05/15 06:27	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	2d572622	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/05/13 13:13	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	9a6d42fb	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/05/10 23:09	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	8742a2b9	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/05/10 11:01	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	8742a2b9	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/05/08 17:10	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	fe4122c3	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/05/05 02:40	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	9941337c	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/05/01 06:11	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	3698959a	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/04/30 02:42	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	2dd552a5	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/04/27 07:22	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	0ce7569e	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/04/27 03:30	https://github.com/google/kasan.git usb-fuzzer	059e7e0f	0ce7569e	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/02/26 23:38	https://github.com/google/kasan.git usb-fuzzer	d6ff8147	251aabb7	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/02/26 17:17	https://github.com/google/kasan.git usb-fuzzer	d6ff8147	251aabb7	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/02/10 03:54	https://github.com/google/kasan.git usb-fuzzer	e5cd56e9	35f5e45e	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/01/22 14:11	https://github.com/google/kasan.git usb-fuzzer	4cc301ee	8eda0b95	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2020/01/10 16:48	https://github.com/google/kasan.git usb-fuzzer	ae179410	532ec44e	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/12/10 20:03	https://github.com/google/kasan.git usb-fuzzer	a38cc9af	4b83c8fb	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/11/26 07:31	https://github.com/google/kasan.git usb-fuzzer	da06441b	598ca6c8	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/11/22 05:55	https://github.com/google/kasan.git usb-fuzzer	da06441b	8098ea0f	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/11/19 16:31	https://github.com/google/kasan.git usb-fuzzer	46178223	432c7650	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/11/18 22:11	https://github.com/google/kasan.git usb-fuzzer	46178223	d5696d51	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/11/13 21:28	https://github.com/google/kasan.git usb-fuzzer	3183c037	048f2d49	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/11/01 14:27	https://github.com/google/kasan.git usb-fuzzer	ff6409a6	a41ca8fa	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/10/24 12:26	https://github.com/google/kasan.git usb-fuzzer	22be26f7	d01bb02a	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/10/17 14:46	https://github.com/google/kasan.git usb-fuzzer	22be26f7	8c88c9c1	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/10/14 03:28	https://github.com/google/kasan.git usb-fuzzer	58d5f26a	2f661ec4	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/10/07 23:18	https://github.com/google/kasan.git usb-fuzzer	58d5f26a	28ac6e64	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/08/24 03:27	https://github.com/google/kasan.git usb-fuzzer	eea39f24	78ded196	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/08/20 19:06	https://github.com/google/kasan.git usb-fuzzer	eea39f24	6b8391d0	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu
ci2-upstream-usb	2019/08/11 00:40	https://github.com/google/kasan.git usb-fuzzer	e96407b4	acb51638	.config	log	report		gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org