syzbot


INFO: task hung in nfc_rfkill_set_block

Status: upstream: reported C repro on 2022/11/15 16:56
Subsystems: net nfc
[Documentation on labels]
Reported-by: syzbot+3e3c2f8ca188e30b1427@syzkaller.appspotmail.com
First crash: 385d, last: 1d02h
Cause bisection: introduced by (bisect log) :
commit 7ac7267fad5908476b357e7e9813d23516c2b0a1
Author: Fae <faenkhauser@gmail.com>
Date: Sun Jul 24 18:25:02 2022 +0000

  Bluetooth: Add VID/PID 0489/e0e0 for MediaTek MT7921

Crash: INFO: task hung in nfc_rfkill_set_block (log)
Repro: C syz .config
  
Fix bisection: fixed by (bisect log) :
commit 2c3dfba4cf84ac4f306cc6653b37b6dd6859ae9d
Author: Johannes Berg <johannes.berg@intel.com>
Date: Thu Sep 14 13:45:17 2023 +0000

  rfkill: sync before userspace visibility/changes

  
Discussions (8)
Title Replies (including bot) Last reply
[syzbot] INFO: task hung in nfc_rfkill_set_block 0 (3) 2023/11/21 10:55
[syzbot] Monthly nfc report (Oct 2023) 0 (1) 2023/10/09 12:45
[syzbot] Monthly nfc report (Sep 2023) 0 (1) 2023/09/06 08:12
[syzbot] Monthly nfc report (Aug 2023) 0 (1) 2023/08/07 07:27
[syzbot] Monthly nfc report (Jul 2023) 0 (1) 2023/07/05 13:10
[syzbot] Monthly nfc report (Jun 2023) 0 (1) 2023/06/06 23:17
[syzbot] Monthly nfc report (May 2023) 0 (1) 2023/05/04 12:45
[syzbot] Monthly nfc report 0 (1) 2023/04/03 11:13
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 INFO: task hung in nfc_rfkill_set_block origin:upstream C error 14 58d 259d 0/3 upstream: reported C repro on 2023/03/21 08:35
linux-6.1 INFO: task hung in nfc_rfkill_set_block origin:upstream C 7 28d 209d 0/3 upstream: reported C repro on 2023/05/10 12:44
Last patch testing requests (7)
Created Duration User Patch Repo Result
2023/11/04 16:45 14m retest repro linux-next report log
2023/11/04 15:03 20m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci report log
2023/11/04 15:03 20m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci report log
2023/11/04 15:03 20m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci report log
2023/11/04 13:01 15m retest repro upstream report log
2023/11/04 13:01 15m retest repro upstream report log
2022/11/16 05:03 19m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 9e4ce762f0e7 OK log

Sample crash report:
INFO: task kworker/0:0:8 blocked for more than 143 seconds.
      Not tainted 6.5.0-next-20230908-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:0     state:D stack:28128 pid:8     ppid:2      flags:0x00004000
Workqueue: events rfkill_sync_work
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5382 [inline]
 __schedule+0xee1/0x59f0 kernel/sched/core.c:6695
 schedule+0xe7/0x1b0 kernel/sched/core.c:6771
 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6830
 __mutex_lock_common kernel/locking/mutex.c:679 [inline]
 __mutex_lock+0x967/0x1340 kernel/locking/mutex.c:747
 device_lock include/linux/device.h:992 [inline]
 nfc_dev_down+0x2d/0x2d0 net/nfc/core.c:143
 nfc_rfkill_set_block+0x39/0xd0 net/nfc/core.c:179
 rfkill_set_block+0x200/0x550 net/rfkill/core.c:345
 rfkill_sync_work+0x8e/0xc0 net/rfkill/core.c:1042
 process_one_work+0x887/0x15d0 kernel/workqueue.c:2630
 process_scheduled_works kernel/workqueue.c:2703 [inline]
 worker_thread+0x8bb/0x1290 kernel/workqueue.c:2784
 kthread+0x33a/0x430 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>
INFO: task kworker/0:1:5162 blocked for more than 143 seconds.
      Not tainted 6.5.0-next-20230908-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:1     state:D stack:29608 pid:5162  ppid:2      flags:0x00004000
Workqueue: events rfkill_global_led_trigger_worker
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5382 [inline]
 __schedule+0xee1/0x59f0 kernel/sched/core.c:6695
 schedule+0xe7/0x1b0 kernel/sched/core.c:6771
 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6830
 __mutex_lock_common kernel/locking/mutex.c:679 [inline]
 __mutex_lock+0x967/0x1340 kernel/locking/mutex.c:747
 rfkill_global_led_trigger_worker+0x1b/0x160 net/rfkill/core.c:181
 process_one_work+0x887/0x15d0 kernel/workqueue.c:2630
 process_scheduled_works kernel/workqueue.c:2703 [inline]
 worker_thread+0x8bb/0x1290 kernel/workqueue.c:2784
 kthread+0x33a/0x430 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>
INFO: task syz-executor911:5488 blocked for more than 143 seconds.
      Not tainted 6.5.0-next-20230908-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor911 state:D stack:27536 pid:5488  ppid:5087   flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5382 [inline]
 __schedule+0xee1/0x59f0 kernel/sched/core.c:6695
 schedule+0xe7/0x1b0 kernel/sched/core.c:6771
 schedule_timeout+0x27a/0x2c0 kernel/time/timer.c:2143
 do_wait_for_common kernel/sched/completion.c:95 [inline]
 __wait_for_common+0x3e2/0x5f0 kernel/sched/completion.c:116
 __flush_work+0x5b4/0xbb0 kernel/workqueue.c:3407
 __cancel_work_timer+0x3ef/0x580 kernel/workqueue.c:3494
 rfkill_unregister+0x95/0x2c0 net/rfkill/core.c:1124
 nfc_unregister_device+0x94/0x330 net/nfc/core.c:1167
 virtual_ncidev_close+0x51/0xa0 drivers/nfc/virtual_ncidev.c:163
 __fput+0x3f7/0xa70 fs/file_table.c:384
 task_work_run+0x14d/0x240 kernel/task_work.c:179
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xa99/0x2ae0 kernel/exit.c:869
 do_group_exit+0xd4/0x2a0 kernel/exit.c:1019
 __do_sys_exit_group kernel/exit.c:1030 [inline]
 __se_sys_exit_group kernel/exit.c:1028 [inline]
 __x64_sys_exit_group+0x3e/0x50 kernel/exit.c:1028
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdb9a448849
RSP: 002b:00007ffefbda6a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb9a448849
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007fdb9a4c92b0 R08: ffffffffffffffb8 R09: 00000000000d86ff
R10: 00000000000d86ff R11: 0000000000000246 R12: 00007fdb9a4c92b0
R13: 0000000000000000 R14: 00007fdb9a4cad80 R15: 00007fdb9a419580
 </TASK>
INFO: lockdep is turned off.
NMI backtrace for cpu 1
CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.5.0-next-20230908-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x277/0x380 lib/nmi_backtrace.c:113
 nmi_trigger_cpumask_backtrace+0x299/0x300 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:160 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:222 [inline]
 watchdog+0xfac/0x1230 kernel/hung_task.c:379
 kthread+0x33a/0x430 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0 skipped: idling at native_safe_halt arch/x86/include/asm/irqflags.h:48 [inline]
NMI backtrace for cpu 0 skipped: idling at arch_safe_halt arch/x86/include/asm/irqflags.h:86 [inline]
NMI backtrace for cpu 0 skipped: idling at acpi_safe_halt+0x1b/0x20 drivers/acpi/processor_idle.c:112

Crashes (97):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/09/09 13:28 linux-next af3c30d33476 6654cf89 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/07/03 09:30 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 bfc47836 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in nfc_rfkill_set_block
2022/12/21 01:44 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a5541c0811a0 d3e76707 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in nfc_rfkill_set_block
2022/11/15 14:16 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9e4ce762f0e7 97de9cfc .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in nfc_rfkill_set_block
2023/06/17 07:25 upstream 40f71e7cd3c6 f3921d4d .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in nfc_rfkill_set_block
2023/05/23 22:49 upstream ae8373a5add4 4bce1a3e .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in nfc_rfkill_set_block
2023/10/19 02:10 upstream dd72f9c7e512 342b9c55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in nfc_rfkill_set_block
2023/10/17 04:09 upstream 213f891525c2 6388bc36 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in nfc_rfkill_set_block
2023/10/15 12:49 upstream 9a3dad63edbe 6388bc36 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/10/04 02:35 upstream cbf3a2cb156a 65faba36 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in nfc_rfkill_set_block
2023/09/28 12:26 upstream 633b47cb009d c2ab1e5d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in nfc_rfkill_set_block
2023/09/27 09:41 upstream 0e945134b680 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in nfc_rfkill_set_block
2023/09/27 01:07 upstream 50768a425b46 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/09/22 07:52 upstream 27bbf45eae9c 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/09/21 17:55 upstream 42dc814987c1 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in nfc_rfkill_set_block
2023/09/16 02:10 upstream e42bebf6db29 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/09/15 11:43 upstream 9fdfb15a3dbf 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/09/15 07:41 upstream 9fdfb15a3dbf 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/09/09 18:20 upstream 6099776f9f26 6654cf89 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/09/06 15:38 upstream 65d6e954e378 0b6286dc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in nfc_rfkill_set_block
2023/09/05 18:26 upstream 3f86ed6ec0b3 8bc9053e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/08/22 21:45 upstream 53663f4103ff b81ca3f6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/08/07 21:58 upstream a027b2eca0b7 0ef3dfda .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/07/22 00:47 upstream d192f5382581 27cbe77f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/07/11 09:21 upstream 3f01e9fed845 f8780940 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in nfc_rfkill_set_block
2023/07/08 15:22 upstream 8689f4f2ea56 668cb1fa .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root INFO: task hung in nfc_rfkill_set_block
2023/06/25 10:39 upstream a92b7d26c743 79782afc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in nfc_rfkill_set_block
2023/06/23 12:58 upstream 8a28a0b6f1a1 09ffe269 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/06/11 05:37 upstream 022ce8862dff 7086cdb9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/06/07 07:53 upstream a4d7d7011219 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/06/04 05:18 upstream 51f269a6ecc7 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in nfc_rfkill_set_block
2023/06/03 01:20 upstream 4ecd704a4c51 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/05/29 20:05 upstream 8b817fded42d cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in nfc_rfkill_set_block
2023/05/23 08:30 upstream 421ca22e3138 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/05/22 01:49 upstream e2065b8c1b01 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/05/19 07:52 upstream 2d1bcbc6cd70 3bb7af1d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in nfc_rfkill_set_block
2023/05/16 01:21 upstream f1fcbaa18b28 71b00cfb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/05/04 11:11 upstream 1a5304fecee5 3a560463 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/04/30 13:34 upstream 1ae78a14516b 62df2017 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/04/24 14:59 upstream 457391b03803 fdc18293 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/04/21 13:04 upstream b7bc77e2f2c7 2b32bd34 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in nfc_rfkill_set_block
2023/04/16 05:00 upstream a7a55e27ad72 ec410564 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/04/16 00:05 upstream 7a934f4bd7d6 ec410564 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/04/07 11:24 upstream f2afccfefe7b f7ba566d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/03/31 23:25 upstream 5a57b48fdfcb f325deb0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/08/12 23:33 upstream ae545c3283dc 39990d51 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-compat INFO: task hung in nfc_rfkill_set_block
2023/08/12 15:36 upstream f8de32cc060b 39990d51 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-compat INFO: task hung in nfc_rfkill_set_block
2023/05/31 18:07 upstream 48b1320a674e e2a77acd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in nfc_rfkill_set_block
2023/12/04 17:27 linux-next 629a3b49f3f9 f819d6f7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/08/31 02:35 linux-next 56585460cc2e 84803932 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/10/21 10:03 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 78124b0c1d10 361b23dc .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in nfc_rfkill_set_block
2023/08/09 12:37 linux-next 21ef7b1e17d0 3c27dfcd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/07/24 07:21 linux-next 4d2c646ac07c 27cbe77f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/07/04 17:43 linux-next 1c6f93977947 17a98177 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/06/01 06:58 linux-next 715abedee4cd babc4389 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/05/02 11:21 linux-next 92e815cf07ed 62df2017 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/04/16 17:01 linux-next d3f2cd248191 ec410564 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/04/16 11:01 linux-next d3f2cd248191 ec410564 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in nfc_rfkill_set_block
2023/07/02 20:05 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 bfc47836 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in nfc_rfkill_set_block
2023/06/18 23:10 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes b104dbedbe61 f3921d4d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 INFO: task hung in nfc_rfkill_set_block
2023/04/25 22:26 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 14f8db1c0f9a 65320f8e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in nfc_rfkill_set_block
2023/04/17 14:55 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 1f5b16c51aef c6ec7083 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 INFO: task hung in nfc_rfkill_set_block
* Struck through repros no longer work on HEAD.