syzbot


INFO: task hung in usbdev_open (2)

Status: upstream: reported C repro on 2020/12/29 11:48
Subsystems: usb
[Documentation on labels]
Reported-by: syzbot+b73659f5bb96fac34820@syzkaller.appspotmail.com
First crash: 1237d, last: 4h16m
Cause bisection: failed (error log, bisect log)
  
Discussions (9)
Title Replies (including bot) Last reply
[syzbot] Monthly usb report (Feb 2024) 0 (1) 2024/02/05 20:59
[syzbot] Monthly usb report (Jan 2024) 0 (1) 2024/01/05 13:17
[syzbot] Monthly usb report (Dec 2023) 0 (1) 2023/12/05 09:53
[syzbot] Monthly usb report (Nov 2023) 0 (1) 2023/11/03 20:48
INFO: task hung in usbdev_open (2) 1 (4) 2023/10/18 10:30
[syzbot] Monthly usb report (Oct 2023) 0 (1) 2023/10/04 07:28
[syzbot] Monthly usb report (Aug 2023) 0 (1) 2023/08/02 11:18
[syzbot] Monthly usb report (Jul 2023) 0 (1) 2023/07/03 09:03
[syzbot] Monthly usb report (May 2023) 0 (1) 2023/05/31 12:38
Similar bugs (10)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: task hung in usbdev_open (3) 1 426d 426d 0/1 upstream: reported on 2022/12/25 16:08
linux-6.1 INFO: task hung in usbdev_open origin:lts-only C done 3 272d 330d 3/3 fixed on 2023/06/28 17:15
linux-4.19 INFO: task hung in usbdev_open (2) 2 826d 833d 0/1 auto-closed as invalid on 2022/03/21 09:54
linux-5.15 INFO: task hung in usbdev_open origin:lts-only C error 11 182d 329d 0/3 upstream: reported C repro on 2023/04/01 11:58
linux-6.1 INFO: task hung in usbdev_open (2) 1 76d 76d 0/3 upstream: reported on 2023/12/11 05:29
linux-4.19 INFO: task hung in usbdev_open 6 1125d 1212d 0/1 auto-closed as invalid on 2021/05/25 14:21
linux-4.14 INFO: task hung in usbdev_open 7 1085d 1223d 0/1 auto-closed as invalid on 2021/07/05 05:59
upstream INFO: task hung in usbdev_open usb 2 1614d 1614d 0/26 auto-closed as invalid on 2019/12/23 20:14
linux-4.14 INFO: task hung in usbdev_open (2) 1 377d 377d 0/1 upstream: reported on 2023/02/13 07:50
upstream INFO: task can't die in usbdev_open usb 4 1118d 1231d 0/26 auto-closed as invalid on 2021/04/02 18:49
Last patch testing requests (1)
Created Duration User Patch Repo Result
2023/10/18 09:46 26m usama.anjum@collabora.com https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git next-20231018 OK log

Sample crash report:
INFO: task syz-executor103:5127 blocked for more than 143 seconds.
      Not tainted 6.3.0-rc4-syzkaller-00199-g7b50567bdcad #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor103 state:D stack:28248 pid:5127  ppid:5105   flags:0x00000004
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5307 [inline]
 __schedule+0xc91/0x5770 kernel/sched/core.c:6625
 schedule+0xde/0x1a0 kernel/sched/core.c:6701
 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6760
 __mutex_lock_common kernel/locking/mutex.c:679 [inline]
 __mutex_lock+0xa3b/0x1350 kernel/locking/mutex.c:747
 device_lock include/linux/device.h:832 [inline]
 usbdev_open+0x1a1/0x990 drivers/usb/core/devio.c:1041
 chrdev_open+0x26a/0x770 fs/char_dev.c:414
 do_dentry_open+0x6cc/0x13f0 fs/open.c:920
 do_open fs/namei.c:3560 [inline]
 path_openat+0x1baa/0x2750 fs/namei.c:3715
 do_filp_open+0x1ba/0x410 fs/namei.c:3742
 do_sys_openat2+0x16d/0x4c0 fs/open.c:1348
 do_sys_open fs/open.c:1364 [inline]
 __do_sys_openat fs/open.c:1380 [inline]
 __se_sys_openat fs/open.c:1375 [inline]
 __x64_sys_openat+0x143/0x1f0 fs/open.c:1375
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fb492d72f47
RSP: 002b:00007ffcd22a6be0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000286 RCX: 00007fb492d72f47
RDX: 0000000000000000 RSI: 00007ffcd22a6c60 RDI: 00000000ffffff9c
RBP: 00007ffcd22a6c60 R08: 000000000000fff3 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
 </TASK>

Showing all locks held in the system:
1 lock held by rcu_tasks_kthre/12:
 #0: ffffffff8c794a70 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80 kernel/rcu/tasks.h:510
1 lock held by rcu_tasks_trace/13:
 #0: ffffffff8c794770 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80 kernel/rcu/tasks.h:510
1 lock held by khungtaskd/28:
 #0: ffffffff8c7955c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x340 kernel/locking/lockdep.c:6495
5 locks held by kworker/0:2/1122:
 #0: ffff888017c43938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline]
 #0: ffff888017c43938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: arch_atomic_long_set include/linux/atomic/atomic-long.h:41 [inline]
 #0: ffff888017c43938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic_long_set include/linux/atomic/atomic-instrumented.h:1280 [inline]
 #0: ffff888017c43938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:639 [inline]
 #0: ffff888017c43938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:666 [inline]
 #0: ffff888017c43938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x87a/0x15c0 kernel/workqueue.c:2361
 #1: ffffc9000583fda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x15c0 kernel/workqueue.c:2365
 #2: ffff888021783190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:832 [inline]
 #2: ffff888021783190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c0/0x4e40 drivers/usb/core/hub.c:5739
 #3: ffff888017cee190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:832 [inline]
 #3: ffff888017cee190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x76/0x4b0 drivers/base/dd.c:973
 #4: ffff888023a23118 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:832 [inline]
 #4: ffff888023a23118 (&dev->mutex){....}-{3:3}, at: __device_attach+0x76/0x4b0 drivers/base/dd.c:973
2 locks held by getty/4761:
 #0: ffff88802bbec098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x26/0x80 drivers/tty/tty_ldisc.c:244
 #1: ffffc900015a02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef4/0x13e0 drivers/tty/n_tty.c:2177
4 locks held by udevd/5123:
 #0: ffff88801d6921c8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xe3/0x12d0 fs/seq_file.c:182
 #1: ffff88801d75e888 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x4b/0x450 fs/kernfs/file.c:154
 #2: ffff888146ac8cb8 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0x75/0x450 fs/kernfs/file.c:155
 #3: ffff888017cee190 (&dev->mutex){....}-{3:3}, at: device_lock_interruptible include/linux/device.h:837 [inline]
 #3: ffff888017cee190 (&dev->mutex){....}-{3:3}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
1 lock held by syz-executor103/5127:
 #0: ffff888021783190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:832 [inline]
 #0: ffff888021783190 (&dev->mutex){....}-{3:3}, at: usbdev_open+0x1a1/0x990 drivers/usb/core/devio.c:1041

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

NMI backtrace for cpu 0
CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.3.0-rc4-syzkaller-00199-g7b50567bdcad #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd9/0x150 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x29c/0x350 lib/nmi_backtrace.c:113
 nmi_trigger_cpumask_backtrace+0x2a4/0x300 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:148 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:222 [inline]
 watchdog+0xe16/0x1090 kernel/hung_task.c:379
 kthread+0x2e8/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 11 Comm: kworker/u4:1 Not tainted 6.3.0-rc4-syzkaller-00199-g7b50567bdcad #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
Workqueue: events_unbound toggle_allocation_gate
RIP: 0010:match_held_lock+0x77/0xc0 kernel/locking/lockdep.c:5146
Code: 53 20 81 e2 ff 1f 00 00 48 39 d0 0f 94 c0 48 83 c4 08 0f b6 c0 5b c3 31 f6 e8 65 fe ff ff 48 85 c0 75 b2 31 c0 48 83 c4 08 5b <c3> 48 83 c4 08 b8 01 00 00 00 5b c3 e8 28 9b 0a fa 85 c0 74 e4 8b
RSP: 0018:ffffc90000107a70 EFLAGS: 00000082
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
RDX: 0000000000000000 RSI: ffffffff8c65b9c8 RDI: ffff88801678c4b8
RBP: ffffffff8c65b9c8 R08: ffffffff81d37d71 R09: ffff888012466063
R10: ffffed100248cc0c R11: 0000000000000000 R12: ffff88801678ba80
R13: ffff88801678c4b8 R14: 00000000ffffffff R15: ffff88801678c4b8
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005630562659b0 CR3: 000000000c571000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __lock_is_held kernel/locking/lockdep.c:5410 [inline]
 lock_is_held_type+0xab/0x140 kernel/locking/lockdep.c:5712
 lock_is_held include/linux/lockdep.h:283 [inline]
 text_poke arch/x86/kernel/alternative.c:1667 [inline]
 text_poke_bp_batch+0x550/0x770 arch/x86/kernel/alternative.c:2048
 text_poke_flush arch/x86/kernel/alternative.c:2161 [inline]
 text_poke_flush arch/x86/kernel/alternative.c:2158 [inline]
 text_poke_finish+0x1a/0x30 arch/x86/kernel/alternative.c:2168
 arch_jump_label_transform_apply+0x17/0x30 arch/x86/kernel/jump_label.c:146
 jump_label_update+0x32f/0x410 kernel/jump_label.c:829
 static_key_disable_cpuslocked+0x156/0x1b0 kernel/jump_label.c:235
 static_key_disable+0x1a/0x20 kernel/jump_label.c:243
 toggle_allocation_gate mm/kfence/core.c:808 [inline]
 toggle_allocation_gate+0x143/0x230 mm/kfence/core.c:795
 process_one_work+0x991/0x15c0 kernel/workqueue.c:2390
 worker_thread+0x669/0x1090 kernel/workqueue.c:2537
 kthread+0x2e8/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.261 msecs

Crashes (492):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/04/01 22:31 upstream 7b50567bdcad f325deb0 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in usbdev_open
2023/04/01 11:37 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59caa87f9dfb f325deb0 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in usbdev_open
2023/04/01 06:14 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59caa87f9dfb f325deb0 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in usbdev_open
2024/02/25 05:40 upstream f2e367d6ad3b 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in usbdev_open
2024/02/22 15:49 upstream 39133352cbed 345111b5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in usbdev_open
2024/02/21 03:36 upstream fca7526b7d89 3af7dd65 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in usbdev_open
2024/02/14 03:45 upstream 7e90b5c295ec d902085f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in usbdev_open
2024/02/04 04:08 upstream 56897d51886f a67b2c42 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in usbdev_open
2024/01/27 06:29 upstream 168174d78157 cc4a4020 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in usbdev_open
2024/02/22 11:04 upstream 39133352cbed 345111b5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/21 20:52 upstream 9fc1ccccfd8d 345111b5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/21 01:35 upstream fca7526b7d89 3af7dd65 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/19 14:59 upstream b401b621758e 3af7dd65 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/19 01:09 upstream b401b621758e 578f7538 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/16 06:33 upstream 4f5e5092fdbf 578f7538 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/15 22:34 upstream 4f5e5092fdbf d9b1cdd5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/15 06:01 upstream 8d3dea210042 d9b1cdd5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/15 03:56 upstream 8d3dea210042 6a8ec742 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/14 02:17 upstream 7e90b5c295ec d902085f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/13 03:10 upstream c664e16bb1ba 77b23aa1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/10 14:45 upstream 4a7bbe7519b6 77b23aa1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/10 00:10 upstream e6f39a90de92 77b23aa1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/09 19:48 upstream 1f719a2f3fa6 77b23aa1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/06 15:45 upstream 99bd3cb0d12e 6404acf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/06 13:11 upstream 99bd3cb0d12e 4e988e80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/05 17:46 upstream 54be6c6c5ae8 4e988e80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/05 15:37 upstream 54be6c6c5ae8 4e988e80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/04 08:06 upstream b555d191561a a67b2c42 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/02/02 03:31 upstream 021533194476 81024119 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/01/30 15:35 upstream 861c0981648f 7f400fcb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/01/30 14:29 upstream 861c0981648f 7f400fcb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/01/30 08:33 upstream 861c0981648f 991a98f4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/01/28 22:33 upstream 4854cf9c61d0 cc4a4020 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/01/27 16:45 upstream 3a5879d495b2 cc4a4020 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/01/25 20:54 upstream 6098d87eaf31 cc4a4020 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2024/01/25 15:19 upstream 6098d87eaf31 1e153dc8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in usbdev_open
2023/08/28 01:10 upstream 85eb043618bb 03d9c195 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in usbdev_open
2023/07/07 20:11 upstream 4f6b6c2b2f86 22ae5830 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in usbdev_open
2023/09/25 13:04 linux-next 8fff9184d1b5 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in usbdev_open
2023/12/16 18:09 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci d5b235ec8eab 3222d10c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in usbdev_open
2024/02/20 15:53 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 3951f6add519 3af7dd65 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2024/02/20 08:47 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 3951f6add519 3af7dd65 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2024/02/20 04:33 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 3951f6add519 3af7dd65 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2024/02/19 05:34 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 3951f6add519 578f7538 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2024/02/18 22:19 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 3951f6add519 578f7538 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2024/02/18 06:55 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 3951f6add519 578f7538 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2024/02/16 18:39 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 3951f6add519 578f7538 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2024/02/15 19:33 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 3951f6add519 fd39cf6f .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2024/02/15 17:08 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 3951f6add519 fd39cf6f .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2024/02/10 21:14 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 3951f6add519 77b23aa1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2024/02/07 22:06 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 6613476e225e 6404acf9 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2024/02/01 20:51 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 6613476e225e d61103fc .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2024/01/23 10:24 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 6613476e225e 1c0ecc51 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in usbdev_open
2020/12/28 20:28 upstream 5c8fe583cce5 8259d56c .config console log report info ci-upstream-kasan-gce-root
2020/12/13 16:12 upstream 6bff9bb8a292 bca53db9 .config console log report info ci-upstream-kasan-gce
2020/10/06 01:41 upstream 7575fdda569b 1880b4a9 .config console log report info ci-upstream-kasan-gce
2021/01/14 19:22 upstream 65f0d2414b70 65a7a854 .config console log report info ci-upstream-kasan-gce-386
2022/04/24 01:23 linux-next f1244c81da13 131df97d .config console log report info ci-upstream-linux-next-kasan-gce-root INFO: task can't die in usbdev_open
* Struck through repros no longer work on HEAD.