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INFO: task hung in uhid_char_release

Status: upstream: reported C repro on 2023/06/24 03:16
Subsystems: input
[Documentation on labels]
Reported-by: syzbot+8fe2d362af0e1cba8735@syzkaller.appspotmail.com
First crash: 1069d, last: 281d
Cause bisection: introduced by (bisect log) :
commit bf48961f6f48e3b7eb80c3e179207e9f4e4cd660
Author: Tony Krowiak <akrowiak@linux.ibm.com>
Date: Tue May 30 22:35:37 2023 +0000

  s390/vfio-ap: realize the VFIO_DEVICE_SET_IRQS ioctl

Crash: INFO: task hung in synchronize_rcu (log)
Repro: C syz .config
  
Fix bisection: fixed by (bisect log) :
commit 4051ead99888f101be92c7ce90d2de09aac6fd1c
Author: Li Chen <chenl311@chinatelecom.cn>
Date: Fri Jun 20 12:02:31 2025 +0000

  HID: rate-limit hid_warn to prevent log flooding

  
▶ ▼ ✨ AI Jobs (1)
ID Workflow Result Correct Bug Created Started Finished Revision Error
65254f39-0c62-4fe6-ba3e-83164d810692 assessment-security 💥 INFO: task hung in uhid_char_release 2026/05/24 11:54 2026/05/24 11:54 2026/05/24 12:23 c69befb30ac10e158cc9d1557b508ee3f0eca1de failed to run ["make" "KERNELVERSION=syzkaller" "KERNELRELEASE=syzkaller" "LOCALVERSION=-syzkaller" "-j" "32" "ARCH=x86_64" "CC=ccache clang" "LD=ld.lld" "O=/app/workdir/cache/build/4b523aafa2e332f073600cc764a7e19922692443" "-s" "bzImage" "compile_commands.json"]: exit status 2 Root cause: drivers/nvme/target/fc.c:151:2: warning: 'counted_by' should not be applied to an array with element of unknown size because 'struct nvmet_fc_fcp_iod' is a struct type with a flexible array member. This will be an error in a future compiler version [-Wbounds-safety-counted-by-elt-type-unknown-size] ld.lld: error: undefined symbol: wcslen * * Restart config... * * * General architecture-dependent options * Kprobes (KPROBES) [N/y/?] n Optimize very unlikely/likely branches (JUMP_LABEL) [Y/n/?] y Static key selftest (STATIC_KEYS_SELFTEST) [N/y/?] n Static call selftest (STATIC_CALL_SELFTEST) [N/y/?] n Enable seccomp to safely execute untrusted bytecode (SECCOMP) [Y/n/?] y Show seccomp filter cache status in /proc/pid/seccomp_cache (SECCOMP_CACHE_DEBUG) [N/y/?] n Link Time Optimization (LTO) > 1. None (LTO_NONE) choice[1]: 1 Use Clang's Control Flow Integrity (CFI) (CFI_CLANG) [N/y/?] (NEW) Error in reading or end of file. Number of bits to use for ASLR of mmap base address (ARCH_MMAP_RND_BITS) [28] 28 Number of bits to use for ASLR of mmap base address for compatible applications (ARCH_MMAP_RND_COMPAT_BITS) [8] 8 MMU page size > 1. 4KiB pages (PAGE_SIZE_4KB) choice[1]: 1 Provide system calls for 32-bit time_t (COMPAT_32BIT_TIME) [Y/n/?] y Use a virtually-mapped stack (VMAP_STACK) [Y/n/?] y Support for randomizing kernel stack offset on syscall entry (RANDOMIZE_KSTACK_OFFSET) [Y/n/?] y Default state of kernel stack offset randomization (RANDOMIZE_KSTACK_OFFSET_DEFAULT) [N/y/?] n Locking event counts collection (LOCK_EVENT_COUNTS) [N/y/?] n * * Memory initialization * Initialize kernel stack variables at function entry 1. no automatic stack variable initialization (weakest) (INIT_STACK_NONE) 2. pattern-init everything (strongest) (INIT_STACK_ALL_PATTERN) > 3. zero-init everything (strongest and safest) (INIT_STACK_ALL_ZERO) choice[1-3?]: 3 Enable heap memory zeroing on allocation by default (INIT_ON_ALLOC_DEFAULT_ON) [Y/n/?] y Enable heap memory zeroing on free by default (INIT_ON_FREE_DEFAULT_ON) [N/y/?] n Enable register zeroing on function exit (ZERO_CALL_USED_REGS) [N/y/?] (NEW) Error in reading or end of file. * * Kernel hardening options * Randomize layout of sensitive kernel structures > 1. Disable structure layout randomization (RANDSTRUCT_NONE) 2. Fully randomize structure layout (RANDSTRUCT_FULL) (NEW) choice[1-2?]: Error in reading or end of file. * * Compile-time checks and compiler options * Debug information 1. Disable debug information (DEBUG_INFO_NONE) 2. Rely on the toolchain's implicit default DWARF version (DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT) > 3. Generate DWARF Version 4 debuginfo (DEBUG_INFO_DWARF4) 4. Generate DWARF Version 5 debuginfo (DEBUG_INFO_DWARF5) choice[1-4?]: 3 Reduce debugging information (DEBUG_INFO_REDUCED) [N/y/?] n Compressed Debug information > 1. Don't compress debug information (DEBUG_INFO_COMPRESSED_NONE) 2. Compress debugging information with zlib (DEBUG_INFO_COMPRESSED_ZLIB) 3. Compress debugging information with zstd (DEBUG_INFO_COMPRESSED_ZSTD) (NEW) choice[1-3?]: Error in reading or end of file. Produce split debuginfo in .dwo files (DEBUG_INFO_SPLIT) [N/y/?] n Generate BTF type information (DEBUG_INFO_BTF) [N/y/?] n Provide GDB scripts for kernel debugging (GDB_SCRIPTS) [N/y/?] n Warn for stack frames larger than (FRAME_WARN) [2048] 2048 Strip assembler-generated symbols during link (STRIP_ASM_SYMS) [N/y/?] n Install uapi headers to usr/include (HEADERS_INSTALL) [N/y/?] n Make section mismatch errors non-fatal (SECTION_MISMATCH_WARN_ONLY) [Y/n/?] y Force all function address 64B aligned (DEBUG_FORCE_FUNCTION_ALIGN_64B) [N/y/?] n Generate vmlinux.map file when linking (VMLINUX_MAP) [N/y/?] n Force weak per-cpu definitions (DEBUG_FORCE_WEAK_PER_CPU) [N/y/?] n In file
▶ ▼ Discussions (20)
Title Replies (including bot) Last reply
[syzbot] [input?] INFO: task hung in uhid_char_release 1 (4) 2025/09/21 03:29
[syzbot] Monthly input report (Feb 2025) 0 (1) 2025/02/05 12:43
[syzbot] Monthly input report (Jan 2025) 0 (1) 2025/01/06 10:01
[syzbot] Monthly input report (Dec 2024) 0 (1) 2024/12/05 09:04
[syzbot] Monthly input report (Nov 2024) 0 (1) 2024/11/04 08:58
[syzbot] Monthly input report (Oct 2024) 0 (1) 2024/10/03 09:03
[syzbot] Monthly input report (Sep 2024) 0 (1) 2024/09/02 08:17
[syzbot] Monthly input report (Aug 2024) 0 (1) 2024/08/02 07:26
[syzbot] Monthly input report (Jul 2024) 0 (1) 2024/07/01 10:27
[syzbot] Monthly input report (May 2024) 0 (1) 2024/05/31 06:48
[syzbot] Monthly input report (Apr 2024) 0 (1) 2024/04/29 12:34
[syzbot] Monthly input report (Mar 2024) 0 (1) 2024/03/19 12:48
[syzbot] Monthly input report (Feb 2024) 0 (1) 2024/02/17 20:23
[syzbot] Monthly input report (Jan 2024) 0 (1) 2024/01/17 09:21
[syzbot] Monthly input report (Dec 2023) 0 (1) 2023/12/16 23:58
[syzbot] Monthly input report (Nov 2023) 0 (1) 2023/11/16 04:11
[syzbot] Monthly input report (Oct 2023) 0 (1) 2023/10/16 08:53
[syzbot] Monthly input report (Sep 2023) 0 (1) 2023/09/14 09:56
[syzbot] Monthly input report (Aug 2023) 0 (1) 2023/08/14 07:14
[syzbot] Monthly input report (Jul 2023) 0 (1) 2023/07/07 08:54
▶ ▼ Similar bugs (2)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.6 INFO: task hung in uhid_char_release origin:lts-only 1 C error 12 21d 257d 0/2 upstream: reported C repro on 2025/09/09 09:36
android-6-12 INFO: task hung in uhid_char_release origin:upstream 1 C 21 20d 339d 0/1 premoderation: reported C repro on 2025/06/19 10:50
▶ ▼ Last patch testing requests (10)
Created Duration User Patch Repo Result
2026/03/30 22:21 16m retest repro upstream report log
2026/03/30 22:11 15m retest repro upstream report log
2026/03/29 11:06 16m retest repro upstream report log
2026/01/19 20:59 27m retest repro upstream report log
2026/01/18 09:22 19m retest repro upstream report log
2025/11/11 03:24 27m retest repro linux-next OK log
2025/11/10 19:52 23m retest repro upstream OK log
2025/11/10 19:52 15m retest repro upstream report log
2025/11/10 05:57 24m retest repro linux-next OK log
2025/11/10 05:57 25m retest repro linux-next OK log
▶ ▼ Cause bisection attempts (2)
Created Duration User Patch Repo Result
2023/08/29 12:28 4h58m bisect upstream OK (1) job log log
2023/06/20 14:04 0m bisect linux-next error job log
marked invalid by nogikh@google.com

Sample crash report:
INFO: task syz-executor538:5086 blocked for more than 143 seconds.
      Not tainted 6.9.0-rc7-syzkaller-00136-gf4345f05c0df #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor538 state:D
 stack:26008 pid:5086  tgid:5086  ppid:5084   flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5409 [inline]
 __schedule+0x17e8/0x4a50 kernel/sched/core.c:6746
 __schedule_loop kernel/sched/core.c:6823 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6838
 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2558
 do_wait_for_common kernel/sched/completion.c:95 [inline]
 __wait_for_common kernel/sched/completion.c:116 [inline]
 wait_for_common kernel/sched/completion.c:127 [inline]
 wait_for_completion+0x355/0x620 kernel/sched/completion.c:148
 __flush_work+0xa7b/0xc90 kernel/workqueue.c:4218
 __cancel_work_sync+0x330/0x6d0 kernel/workqueue.c:4317
 uhid_dev_destroy drivers/hid/uhid.c:584 [inline]
 uhid_char_release+0xaf/0x600 drivers/hid/uhid.c:662
 __fput+0x42b/0x8a0 fs/file_table.c:422
 task_work_run+0x251/0x310 kernel/task_work.c:180
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xa1b/0x27e0 kernel/exit.c:878
 do_group_exit+0x207/0x2c0 kernel/exit.c:1027
 __do_sys_exit_group kernel/exit.c:1038 [inline]
 __se_sys_exit_group kernel/exit.c:1036 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1036
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1c47244969
RSP: 002b:00007fffbe4245d8 EFLAGS: 00000246
 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c47244969
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007f1c472b8290 R08: ffffffffffffffb8 R09: 00007f1c4728809e
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1c472b8290
R13: 0000000000000000 R14: 00007f1c472b8d00 R15: 00007f1c4720e0d0
 </TASK>
INFO: task syz-executor538:5089 blocked for more than 147 seconds.
      Not tainted 6.9.0-rc7-syzkaller-00136-gf4345f05c0df #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor538 state:D stack:26800 pid:5089  tgid:5089  ppid:5088   flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5409 [inline]
 __schedule+0x17e8/0x4a50 kernel/sched/core.c:6746
 __schedule_loop kernel/sched/core.c:6823 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6838
 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2558
 do_wait_for_common kernel/sched/completion.c:95 [inline]
 __wait_for_common kernel/sched/completion.c:116 [inline]
 wait_for_common kernel/sched/completion.c:127 [inline]
 wait_for_completion+0x355/0x620 kernel/sched/completion.c:148
 __flush_work+0xa7b/0xc90 kernel/workqueue.c:4218
 __cancel_work_sync+0x330/0x6d0 kernel/workqueue.c:4317
 uhid_dev_destroy drivers/hid/uhid.c:584 [inline]
 uhid_char_release+0xaf/0x600 drivers/hid/uhid.c:662
 __fput+0x42b/0x8a0 fs/file_table.c:422
 task_work_run+0x251/0x310 kernel/task_work.c:180
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xa1b/0x27e0 kernel/exit.c:878
 do_group_exit+0x207/0x2c0 kernel/exit.c:1027
 __do_sys_exit_group kernel/exit.c:1038 [inline]
 __se_sys_exit_group kernel/exit.c:1036 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1036
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1c47244969
RSP: 002b:00007fffbe4245d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c47244969
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007f1c472b8290 R08: ffffffffffffffb8 R09: 00007f1c4728809e
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1c472b8290
R13: 0000000000000000 R14: 00007f1c472b8d00 R15: 00007f1c4720e0d0
 </TASK>
INFO: task syz-executor538:5094 blocked for more than 151 seconds.
      Not tainted 6.9.0-rc7-syzkaller-00136-gf4345f05c0df #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor538 state:D
 stack:26800 pid:5094  tgid:5094  ppid:5091   flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5409 [inline]
 __schedule+0x17e8/0x4a50 kernel/sched/core.c:6746
 __schedule_loop kernel/sched/core.c:6823 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6838
 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2558
 do_wait_for_common kernel/sched/completion.c:95 [inline]
 __wait_for_common kernel/sched/completion.c:116 [inline]
 wait_for_common kernel/sched/completion.c:127 [inline]
 wait_for_completion+0x355/0x620 kernel/sched/completion.c:148
 __flush_work+0xa7b/0xc90 kernel/workqueue.c:4218

Crashes (479):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/05/11 12:37 upstream f4345f05c0df 9026e142 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2024/05/13 01:54 upstream ba16c1cf11c9 9026e142 .config strace log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/08/16 10:14 upstream 038d61fd6422 1804e95e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/08/10 16:28 upstream 038d61fd6422 32a0e5ed .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/08/01 02:45 upstream 038d61fd6422 0c075d67 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/07/26 13:04 upstream 5f33ebd2018c fb8f743d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/07/26 10:10 upstream 327579671a9b fb8f743d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2025/07/24 06:04 upstream 01a412d06bc5 0c1d6ded .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2025/07/20 21:34 upstream f4a40a4282f4 7117feec .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/07/18 18:32 upstream 6832a9317eee f550e092 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/07/13 09:03 upstream 3f31a806a62e 3cda49cf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/07/10 20:29 upstream 8c2e52ebbe88 19d4829f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2025/07/10 10:36 upstream 8c2e52ebbe88 956bd956 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/07/06 11:58 upstream 05df91921da6 4f67c4ae .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/06/29 16:16 upstream dfba48a70cb6 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2025/06/29 04:51 upstream aaf724ed6926 fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/06/27 15:15 upstream 67a993863163 803ce19b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2025/06/27 01:40 upstream e34a79b96ab9 803ce19b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/06/19 17:18 upstream fb4d33ab452e ed3e87f7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2025/06/19 15:39 upstream fb4d33ab452e ed3e87f7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2025/06/14 22:25 upstream 4774cfe3543a 5f4b362d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/06/03 20:05 upstream 546b1c9e93c2 a30356b7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/06/02 10:02 upstream cd2e103d57e5 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2025/06/02 02:14 upstream 7d4e49a77d99 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/06/02 00:19 upstream 7d4e49a77d99 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/06/01 22:58 upstream 7d4e49a77d99 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2025/06/01 22:31 upstream 7d4e49a77d99 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/06/01 20:36 upstream 7d4e49a77d99 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/06/01 18:41 upstream 7d4e49a77d99 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/06/01 12:48 upstream 4cb6c8af8591 3d2f584d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/05/27 04:01 upstream 0ff41df1cb26 874a1386 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2025/05/24 20:57 upstream b1427432d3b6 ed351ea7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/05/24 16:21 upstream 4856ebd99715 ed351ea7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2025/05/21 15:45 upstream 4a95bc121ccd b47f9e02 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2025/05/20 19:20 upstream a5806cd506af 8f9cf946 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2025/05/19 18:08 upstream a5806cd506af f41472b0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/05/19 11:01 upstream a5806cd506af f41472b0 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2025/05/18 18:34 upstream 5723cc3450bc f41472b0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/05/17 16:45 upstream 172a9d94339c f41472b0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/05/17 08:55 upstream 3c21441eeffc f41472b0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2025/05/15 21:03 upstream 088d13246a46 d6b2ee52 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2025/05/15 01:06 upstream 1a80a098c606 a4fa04ef .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2025/05/11 15:59 upstream 3ce9925823c7 77908e5f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2025/05/05 19:49 upstream 92a09c47464d 6ca47dd8 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2025/05/04 18:42 upstream e8ab83e34bdc b0714e37 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/05/01 08:06 upstream b6ea1680d0ac ce7952f4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2025/04/27 22:06 upstream 5bc1018675ec c6b4fb39 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2025/04/27 20:44 upstream 5bc1018675ec c6b4fb39 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/04/18 20:57 upstream fc96b232f8e7 2a20f901 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/04/16 03:14 upstream 1a1d569a75f3 23b969b7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/04/06 00:06 upstream a8662bcd2ff1 1c65791e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2025/03/12 11:00 upstream 0fed89a961ea ee70e6db .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2025/03/10 21:09 upstream 80e54e84911a 16256247 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2025/03/08 15:35 upstream 21e4543a2e2f 7e3bd60d .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2025/03/08 13:45 upstream 2a520073e74f 7e3bd60d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2025/03/08 12:09 upstream 21e4543a2e2f 7e3bd60d .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2025/03/06 07:24 upstream bb2281fb05e5 034534df .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/02/28 22:43 upstream 76544811c850 1e7a43e1 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/02/27 06:25 upstream 5394eea10651 6a8fcbc4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/02/22 19:11 upstream ff202c5028a1 d34966d1 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/02/21 09:36 upstream 27eddbf34490 0808a665 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/02/20 01:45 upstream 6537cfb395f3 cbd8edab .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2025/02/19 23:49 upstream 6537cfb395f3 cbd8edab .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2025/02/15 11:18 upstream 04f41cbf03ec 40a34ec9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2025/01/26 11:05 upstream aa22f4da2a46 9fbd772e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/01/21 09:04 upstream 100ceb4817a2 6e87cfa2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2025/01/21 02:38 upstream ffd294d346d1 6e87cfa2 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2025/01/18 21:11 upstream 595523945be0 f2cb035c .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2025/01/12 13:21 upstream b62cef9a5c67 6dbc6a9b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2024/12/20 04:24 upstream baaa2567a712 5905cb39 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/12/10 21:24 upstream 7cb1b4663150 cfc402b4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2024/12/10 09:21 upstream 7cb1b4663150 cfc402b4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/11/26 19:30 upstream 7eef7e306d3c e9a9a9f2 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/11/25 11:10 upstream 9f16d5e6f220 68da6d95 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2024/11/25 07:52 upstream 9f16d5e6f220 68da6d95 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/11/25 01:51 upstream 9f16d5e6f220 68da6d95 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/11/11 06:51 upstream a9cda7c0ffed 6b856513 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/11/08 12:31 upstream 906bd684e4b1 179b040e .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/09/05 22:47 upstream ad618736883b 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/09/05 10:47 upstream c7fb1692dc01 dfbe2ed4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2024/08/30 01:59 upstream d5d547aa7b51 54fe8471 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2024/08/20 18:22 upstream 6e4436539ae1 9f0ab3fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2024/08/14 10:20 upstream 6b0f8db921ab bde81f6f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2024/07/18 18:21 upstream b1bc554e009e 71884c12 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/07/08 00:46 upstream c6653f49e4fd bc4ebbb5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2024/06/16 00:27 upstream 2ccbdf43d5e7 f429ab00 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2024/06/12 23:24 upstream cea2a26553ac 2aa5052f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/06/01 20:15 upstream cc8ed4d0a848 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2024/05/20 01:18 upstream 61307b7be41a c0f1611a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/03/28 04:10 upstream fe46a7dd189e 454571b6 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2024/03/25 22:59 upstream fe46a7dd189e 0ea90952 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2024/03/25 20:47 upstream 480e035fc4c7 0ea90952 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/03/25 20:20 upstream fe46a7dd189e 0ea90952 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/03/25 18:25 upstream fe46a7dd189e 0ea90952 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/03/25 17:12 upstream fe46a7dd189e 0ea90952 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/03/24 02:07 upstream 480e035fc4c7 0ea90952 .config strace log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/03/23 22:45 upstream fe46a7dd189e 0ea90952 .config strace log report syz [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/03/19 14:33 upstream 480e035fc4c7 baa80228 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/03/19 12:09 upstream fe46a7dd189e baa80228 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2024/03/17 06:31 upstream 480e035fc4c7 d615901c .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/03/17 06:09 upstream fe46a7dd189e d615901c .config strace log report syz [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/03/17 04:26 upstream fe46a7dd189e d615901c .config strace log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2024/03/16 14:16 upstream 480e035fc4c7 d615901c .config strace log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/03/16 12:08 upstream fe46a7dd189e d615901c .config strace log report syz C [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/03/14 00:01 upstream 61387b8dcf1d f919f202 .config strace log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2024/03/06 08:49 upstream 29cd507cbec2 f39a7eed .config strace log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2024/02/27 12:19 upstream 45ec2f5f6ed3 05e69c83 .config strace log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/02/27 03:44 upstream d206a76d7d27 edd6a5e9 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/02/24 19:03 upstream 603c04e27c3e 8d446f15 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2024/02/22 05:33 upstream 39133352cbed 345111b5 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/02/19 10:12 upstream b401b621758e 578f7538 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/02/18 19:08 upstream c02197fc9076 578f7538 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/02/17 17:06 upstream c1ca10ceffbb 578f7538 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2024/01/20 16:57 upstream 9d64bf433c53 9bd8dcda .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2024/01/16 01:27 upstream 052d534373b7 2a7bcc7f .config strace log report syz C [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2023/12/25 09:56 upstream 861deac3b092 fb427a07 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2023/12/24 09:08 upstream 3f82f1c3a036 fb427a07 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2023/12/15 09:15 upstream c7402612e2e6 3222d10c .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2023/12/12 08:34 upstream 26aff849438c 28b24332 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2023/11/19 18:53 upstream 037266a5f723 cb976f63 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2023/10/30 03:41 upstream 2af9b20dbb39 3c418d72 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2023/10/25 05:12 upstream d88520ad73b7 17e6d526 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce INFO: task hung in uhid_char_release
2023/10/08 17:25 upstream b9ddbb0cde2a 5e837c76 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2023/08/25 22:06 upstream 4f9e7fabf864 03d9c195 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2023/08/18 05:11 upstream 16931859a650 74b106b6 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2023/08/16 09:57 upstream 4853c74bd7ab 39990d51 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root INFO: task hung in uhid_char_release
2023/08/04 01:38 upstream 7bafbd4027ae 74621247 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: task hung in uhid_char_release
2023/07/30 04:52 upstream 12214540ad87 92476829 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in uhid_char_release
2023/07/15 06:23 upstream bde7f150276b 35d9ecc5 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci2-upstream-fs INFO: task hung in uhid_char_release
2025/07/01 13:23 upstream 66701750d556 6e83b42d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 INFO: task hung in uhid_char_release
2025/05/03 21:26 upstream 95d3481af6dc b0714e37 .config console log report syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root INFO: task hung in uhid_char_release
2025/05/02 19:26 upstream ebd297a2affa d7f099d1 .config console log report syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root INFO: task hung in uhid_char_release
2025/06/19 16:55 upstream fb4d33ab452e ed3e87f7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce INFO: task hung in uhid_char_release
2025/06/19 15:39 upstream fb4d33ab452e ed3e87f7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce INFO: task hung in uhid_char_release
2025/06/19 14:23 upstream fb4d33ab452e ed3e87f7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce INFO: task hung in uhid_char_release
2025/06/13 17:59 linux-next bc6e0ba6c9ba 98683f8f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in uhid_char_release
2025/06/10 03:43 linux-next 475c850a7fdd 4826c28e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in uhid_char_release
2025/06/01 14:17 linux-next 3a83b350b5be 3d2f584d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in uhid_char_release
2024/06/08 11:06 linux-next d35b2284e966 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in uhid_char_release
2024/06/01 22:14 linux-next 0e1980c40b6e 3113787f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in uhid_char_release
2024/02/15 00:23 linux-next 2c3b09aac00d 6a8ec742 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in uhid_char_release
2023/11/02 22:40 linux-next ab57716449b3 b5f07fd3 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in uhid_char_release
2023/06/20 02:57 linux-next f7efed9f38f8 d521bc56 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in uhid_char_release
2023/06/19 23:45 linux-next f7efed9f38f8 d521bc56 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root INFO: task hung in uhid_char_release
* Struck through repros no longer work on HEAD.