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WARNING in kernfs_remove_by_name_ns (3)

Status: upstream: reported C repro on 2021/11/08 11:24
Subsystems: kernfs
[Documentation on labels]
Reported-by: syzbot+93cbdd0ab421adc5275d@syzkaller.appspotmail.com
First crash: 1676d, last: 5d18h
Cause bisection: failed (error log, bisect log)
  
▶ ▼ ✨ AI Jobs (3)
ID Workflow Result Correct Bug Created Started Finished Revision Error
0ad85e73-8aeb-4dd6-a7f7-e775e187bfb3 assessment-security 💥 WARNING in kernfs_remove_by_name_ns (3) 2026/06/04 04:51 2026/06/04 04:51 2026/06/04 05:03 62fe15281f5011cd203d8845b8767b10e7443aa5 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/f846a211163bab5d30531d8d6dc4f0f47c293b4e" "-s" "bzImage" "compile_commands.json"]: exit status 2 Root cause: include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small * * 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 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 * * 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 typeinfo (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 included from /app/workdir/cache/src/04a88e86302e19d32186d610e0358faf13fdc6fd/net/socket.c:107: In file included from /app/workdir/cache/src/04a88e86302e19d32186d610e0358faf13fdc6fd/include/net/busy_poll.h:18: /app/workdir/cache/src/04a88e86302e19d32186d610e0358faf13fdc6fd/include/net/ip.h:462:14: warning: default initialization of an object of type 'typeof (rt->dst.expires)' (aka 'const unsigned long') leaves the object uninitialized [-Wdefault-const-init-var-unsafe] 462 | if (mtu && time_before(jiffies, rt->dst.expires)) | ^ /app/workdir/cache/src/04a88e86302e19d32186d610e0358faf13fdc6fd/include/linux/jiffies.h:108:26: note: expanded from macro 'time_before' 108 | #define time_before(a,b) time_after(b,a) | ^ /app/workdir/cache/src/04a88e86302e19d32186d610e03
d9979606-1c17-4b27-b902-537972fcaa1a assessment-security 💥 WARNING in kernfs_remove_by_name_ns (3) 2026/06/01 23:15 2026/06/01 23:15 2026/06/01 23:37 386cc6dacdf7e3ebce9507beed6755d7e999554d 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/f846a211163bab5d30531d8d6dc4f0f47c293b4e" "-s" "bzImage" "compile_commands.json"]: exit status 2 Root cause: include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small * * 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 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 * * 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 typeinfo (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 included from /app/workdir/cache/src/04a88e86302e19d32186d610e0358faf13fdc6fd/net/socket.c:107: In file included from /app/workdir/cache/src/04a88e86302e19d32186d610e0358faf13fdc6fd/include/net/busy_poll.h:18: /app/workdir/cache/src/04a88e86302e19d32186d610e0358faf13fdc6fd/include/net/ip.h:462:14: warning: default initialization of an object of type 'typeof (rt->dst.expires)' (aka 'const unsigned long') leaves the object uninitialized [-Wdefault-const-init-var-unsafe] 462 | if (mtu && time_before(jiffies, rt->dst.expires)) | ^ /app/workdir/cache/src/04a88e86302e19d32186d610e0358faf13fdc6fd/include/linux/jiffies.h:108:26: note: expanded from macro 'time_before' 108 | #define time_before(a,b) time_after(b,a) | ^ /app/workdir/cache/src/04a88e86302e19d32186d610e03
3b833e62-aafa-4628-8d88-e09103c67342 assessment-security 💥 WARNING in kernfs_remove_by_name_ns (3) 2026/05/19 22:27 2026/05/19 22:27 2026/05/19 22:46 1d9407ad5a662c921fc0d659cf022b438c0bde91 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/f846a211163bab5d30531d8d6dc4f0f47c293b4e" "-s" "bzImage" "compile_commands.json"]: exit status 2 Root cause: include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small * * 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 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 * * 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 typeinfo (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 included from /app/workdir/cache/src/4bf6a16238272b5d59b1bb52b27b1f9d227e41a1/net/socket.c:107: In file included from /app/workdir/cache/src/4bf6a16238272b5d59b1bb52b27b1f9d227e41a1/include/net/busy_poll.h:18: /app/workdir/cache/src/4bf6a16238272b5d59b1bb52b27b1f9d227e41a1/include/net/ip.h:462:14: warning: default initialization of an object of type 'typeof (rt->dst.expires)' (aka 'const unsigned long') leaves the object uninitialized [-Wdefault-const-init-var-unsafe] 462 | if (mtu && time_before(jiffies, rt->dst.expires)) | ^ /app/workdir/cache/src/4bf6a16238272b5d59b1bb52b27b1f9d227e41a1/include/linux/jiffies.h:108:26: note: expanded from macro 'time_before' 108 | #define time_before(a,b) time_after(b,a) | ^ /app/workdir/cache/src/4bf6a16238272b5d59b1bb52b27
▶ ▼ Discussions (35)
Title Replies (including bot) Last reply
[syzbot] Monthly kernfs report (May 2026) 0 (1) 2026/05/31 04:32
[syzbot] Monthly kernfs report (Apr 2026) 0 (1) 2026/04/29 20:32
[syzbot] Monthly kernfs report (Mar 2026) 0 (1) 2026/03/31 08:06
[syzbot] Monthly kernfs report (Feb 2026) 0 (1) 2026/02/26 12:58
[syzbot] Monthly kernfs report (Jan 2026) 0 (1) 2026/01/26 07:12
[syzbot] Monthly kernfs report (Dec 2025) 0 (1) 2025/12/26 07:48
[syzbot] Monthly kernfs report (Nov 2025) 0 (1) 2025/11/25 08:46
[syzbot] Monthly kernfs report (Oct 2025) 0 (1) 2025/10/24 18:48
[syzbot] Monthly kernfs report (Sep 2025) 0 (1) 2025/09/23 13:33
[syzbot] Monthly kernfs report (Aug 2025) 0 (1) 2025/08/23 16:32
[syzbot] Monthly kernfs report (Jul 2025) 0 (1) 2025/07/23 10:04
[syzbot] Monthly kernfs report (Jun 2025) 0 (1) 2025/06/23 07:33
[syzbot] Monthly kernfs report (May 2025) 0 (1) 2025/05/21 14:55
[syzbot] Monthly kernfs report (Apr 2025) 0 (1) 2025/04/22 10:11
[syzbot] Monthly kernfs report (Mar 2025) 0 (1) 2025/03/19 21:29
[syzbot] Monthly kernfs report (Feb 2025) 0 (1) 2025/02/16 21:54
[syzbot] Monthly kernfs report (Jan 2025) 0 (1) 2025/01/16 10:12
[syzbot] Monthly kernfs report (Dec 2024) 0 (1) 2024/12/16 09:45
[syzbot] Monthly kernfs report (Nov 2024) 0 (1) 2024/11/15 11:25
[syzbot] Monthly kernfs report (Oct 2024) 0 (1) 2024/10/15 10:07
[syzbot] Monthly kernfs report (Aug 2024) 0 (1) 2024/08/13 12:33
[syzbot] Monthly kernfs report (Jul 2024) 0 (1) 2024/07/09 14:10
[syzbot] WARNING in kernfs_remove_by_name_ns (3) 2 (4) 2024/05/15 19:08
[syzbot] Monthly kernfs report (May 2024) 0 (1) 2024/05/08 08:25
[syzbot] Monthly kernfs report (Mar 2024) 0 (1) 2024/03/06 12:53
[syzbot] Monthly kernfs report (Feb 2024) 0 (1) 2024/02/02 21:05
[syzbot] Monthly kernfs report (Jan 2024) 0 (1) 2024/01/02 13:36
[syzbot] Monthly kernfs report (Nov 2023) 0 (1) 2023/11/29 13:03
[syzbot] Monthly kernfs report (Oct 2023) 0 (1) 2023/10/30 09:14
[syzbot] Monthly kernfs report (Sep 2023) 0 (1) 2023/09/28 14:01
[syzbot] Monthly kernfs report (Jul 2023) 0 (1) 2023/07/19 20:56
[syzbot] Monthly kernfs report (Jun 2023) 0 (1) 2023/06/07 09:06
[syzbot] Monthly kernfs report (May 2023) 0 (1) 2023/05/05 21:41
[syzbot] Monthly kernfs report 0 (1) 2023/04/04 14:23
[syzbot] [btrfs] Monthly Report 1 (2) 2023/03/27 13:42
▶ ▼ Similar bugs (4)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 WARNING in kernfs_remove_by_name_ns origin:upstream -1 C error 19 391d 1177d 0/3 upstream: reported C repro on 2023/03/18 18:13
linux-5.15 WARNING in kernfs_remove_by_name_ns -1 C error 6 256d 1031d 0/3 auto-obsoleted due to no activity on 2026/01/02 20:40
upstream WARNING in kernfs_remove_by_name_ns (2) kernfs -1 1 1847d 1843d 0/29 auto-closed as invalid on 2021/09/14 07:04
upstream WARNING in kernfs_remove_by_name_ns kernfs -1 4 2466d 2541d 0/29 auto-closed as invalid on 2020/01/04 08:56
▶ ▼ Last patch testing requests (13)
Created Duration User Patch Repo Result
2026/06/02 03:02 36m retest repro upstream log
2026/06/02 03:02 3h05m retest repro upstream log
2026/06/02 03:02 3h02m retest repro upstream log
2026/06/02 03:02 2h53m retest repro upstream log
2026/06/02 03:02 2h42m retest repro upstream log
2026/06/02 00:49 27m retest repro upstream log
2026/06/02 01:16 38m retest repro linux-next error
2026/06/02 00:49 27m retest repro upstream log
2026/06/02 01:16 37m retest repro linux-next error
2026/06/02 00:49 19m retest repro upstream report log
2023/04/05 06:31 32m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 76f598ba OK log
2023/04/05 01:54 25m hdanton@sina.com https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master report log
2022/03/03 02:47 10m phind.uet@gmail.com linux-next report log
▶ ▼ Fix bisection attempts (1)
Created Duration User Patch Repo Result
2022/04/01 17:21 21m bisect fix upstream OK (0) job log log

Sample crash report:
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005
R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6eb90930
 </TASK>
kobject: kobject_add_internal failed for qgroups (error: -12 parent: 395ef67a-297e-477c-816d-cd80a5b93e5d)
------------[ cut here ]------------
kernfs: can not remove 'enabled', no directory
WARNING: CPU: 0 PID: 5017 at fs/kernfs/dir.c:1659 kernfs_remove_by_name_ns+0xf8/0x150 fs/kernfs/dir.c:1658
Modules linked in:
CPU: 0 PID: 5017 Comm: syz-executor720 Not tainted 6.4.0-syzkaller-12316-g4f6b6c2b2f86 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
RIP: 0010:kernfs_remove_by_name_ns+0xf8/0x150 fs/kernfs/dir.c:1658
Code: ff 03 48 89 df e8 e8 ee ff ff 48 89 df e8 f0 92 ff ff 31 db eb 27 e8 17 14 6f ff 48 c7 c7 00 e5 19 8b 4c 89 e6 e8 88 31 36 ff <0f> 0b bb fe ff ff ff eb 12 e8 fa 13 6f ff bb fe ff ff ff 4c 89 f7
RSP: 0018:ffffc90003a2fb00 EFLAGS: 00010246
RAX: a422974a3a3f2600 RBX: ffffffff8d85eea0 RCX: ffff8880212b9dc0
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff815321f2 R09: 1ffff92000745ed8
R10: dffffc0000000000 R11: fffff52000745ed9 R12: ffffffff8b4abe40
R13: 0000000000000000 R14: ffffffff8b4abde0 R15: 0000000000000000
FS:  0000555556265300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1782cc2158 CR3: 0000000076662000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kernfs_remove_by_name include/linux/kernfs.h:618 [inline]
 remove_files fs/sysfs/group.c:28 [inline]
 sysfs_remove_group+0xfe/0x2a0 fs/sysfs/group.c:292
 sysfs_remove_groups+0x54/0xa0 fs/sysfs/group.c:316
 __kobject_del+0x84/0x310 lib/kobject.c:588
 kobject_del+0x45/0x60 lib/kobject.c:620
 btrfs_sysfs_del_qgroups+0x1cd/0x230 fs/btrfs/sysfs.c:2263
 btrfs_sysfs_add_qgroups+0x38d/0x3c0 fs/btrfs/sysfs.c:2302
 btrfs_quota_enable+0x235/0x1f40 fs/btrfs/qgroup.c:991
 btrfs_ioctl_quota_ctl+0x144/0x180 fs/btrfs/ioctl.c:3694
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl+0xf8/0x170 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f1782c4f5f9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe6eb908c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1782c4f5f9
RDX: 0000000020000000 RSI: 00000000c0109428 RDI: 0000000000000004
RBP: 00007ffe6eb90900 R08: 0000000000000001 R09: 0000000000000008
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005
R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6eb90930
 </TASK>

Crashes (606):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/07/08 13:18 upstream 4f6b6c2b2f86 668cb1fa .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root WARNING in kernfs_remove_by_name_ns
2023/03/18 20:20 upstream 478a351ce0d6 7939252e .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in kernfs_remove_by_name_ns
2023/02/09 00:55 upstream 0983f6bf2bfc fc9c934e .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in kernfs_remove_by_name_ns
2023/01/31 11:31 upstream 22b8077d0fce 9dfcf09c .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in kernfs_remove_by_name_ns
2023/01/07 05:17 upstream 1f5abbd77e2c 1dac8c7a .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in kernfs_remove_by_name_ns
2022/12/27 02:37 upstream 1b929c02afd3 9da18ae8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in kernfs_remove_by_name_ns
2022/12/25 11:50 upstream 72a85e2b0a1e 9da18ae8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in kernfs_remove_by_name_ns
2022/09/11 04:21 upstream b96fbd602d35 356d8217 .config strace log report syz C [disk image] [vmlinux] ci-upstream-kasan-gce-smack-root WARNING in kernfs_remove_by_name_ns
2022/07/28 19:08 upstream 6e7765cb477a fb95c74d .config console log report syz C ci-upstream-kasan-gce-selinux-root WARNING in kernfs_remove_by_name_ns
2022/07/16 13:29 upstream 9b59ec8d50a1 95cb00d1 .config strace log report syz C ci-upstream-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2022/06/27 10:04 upstream 03c765b0e3b4 a371c43c .config strace log report syz C ci-upstream-kasan-gce-smack-root WARNING in kernfs_remove_by_name_ns
2022/05/14 23:06 upstream ec7f49619d8e 744a39e2 .config console log report syz C ci-upstream-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2025/02/03 19:43 upstream 2014c95afece a21a8419 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2024/10/25 06:50 upstream 4e46774408d9 c79b8ca5 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2023/12/12 16:03 upstream 26aff849438c ebcad15c .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in kernfs_remove_by_name_ns
2023/12/12 14:50 upstream 26aff849438c ebcad15c .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in kernfs_remove_by_name_ns
2023/11/07 19:37 upstream be3ca57cfb77 83211397 .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in kernfs_remove_by_name_ns
2023/11/06 00:22 upstream 1cfb751165ef 500bfdc4 .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in kernfs_remove_by_name_ns
2021/12/29 19:50 upstream e7c124bd0463 6cc879d4 .config console log report syz C ci-upstream-kasan-gce-smack-root WARNING in kernfs_remove_by_name_ns
2023/07/08 15:01 linux-next 123212f53f3e 668cb1fa .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2023/05/06 17:26 linux-next 83e5775d7afd 90c93c40 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2022/12/16 21:32 linux-next ca39c4daa6f7 79e1d513 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2023/12/07 02:49 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci d46efae31672 e3299f55 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in kernfs_remove_by_name_ns
2023/11/18 20:54 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 8de1e7afcc1c cb976f63 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in kernfs_remove_by_name_ns
2022/09/12 14:30 linux-next e47eb90a0a9a 356d8217 .config strace log report syz C ci-upstream-linux-next-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2022/08/26 19:59 linux-next 8d0c42c9e807 e5a303f1 .config strace log report syz C ci-upstream-linux-next-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2022/05/28 03:23 linux-next d3fde8ff50ab a46af346 .config strace log report syz C ci-upstream-linux-next-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2022/03/01 19:39 linux-next e6ada6df471f 45a13a73 .config console log report syz C ci-upstream-linux-next-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2023/07/17 05:08 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 35d9ecc5 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in kernfs_remove_by_name_ns
2023/01/07 06:34 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci ae87308093bc 1dac8c7a .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in kernfs_remove_by_name_ns
2022/11/04 10:09 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci bbed346d5a96 6d752409 .config console log report syz C [disk image] [vmlinux] ci-upstream-gce-arm64 WARNING in kernfs_remove_by_name_ns
2022/10/08 21:57 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci bbed346d5a96 aea5da89 .config console log report syz C [disk image] [vmlinux] ci-upstream-gce-arm64 WARNING in kernfs_remove_by_name_ns
2023/09/02 11:23 upstream b84acc11b1c9 696ea0d2 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2023/08/01 01:37 upstream 5d0c230f1de8 2a0d0f29 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-badwrites-root WARNING in kernfs_remove_by_name_ns
2023/07/19 03:13 upstream 74f1456c4a5f 022df2bb .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in kernfs_remove_by_name_ns
2022/06/02 17:12 upstream d1dc87763f40 5783034f .config strace log report syz C ci-upstream-kasan-gce-smack-root WARNING in kernfs_remove_by_name_ns
2022/04/18 16:56 upstream b2d229d4ddb1 8bcc32a6 .config console log report syz C ci-upstream-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2026/05/10 11:16 upstream 1bfaee9d3351 29233ece .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2026/04/14 17:45 upstream d60bc1401583 362d1323 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in kernfs_remove_by_name_ns
2026/03/10 17:47 upstream 1f318b96cc84 4683d576 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in kernfs_remove_by_name_ns
2026/02/11 02:47 upstream dc855b77719f 441e25b7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in kernfs_remove_by_name_ns
2026/02/10 04:48 upstream 8a5203c630c6 4ab09a02 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in kernfs_remove_by_name_ns
2026/02/09 12:22 upstream 05f7e89ab973 df949cd9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in kernfs_remove_by_name_ns
2026/02/08 23:55 upstream e98f34af6116 4c131dc4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in kernfs_remove_by_name_ns
2025/12/04 12:01 upstream 559e608c4655 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in kernfs_remove_by_name_ns
2025/09/21 11:58 upstream f975f08c2e89 67c37560 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in kernfs_remove_by_name_ns
2025/09/14 23:24 upstream f83ec76bf285 e2beed91 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2023/11/24 11:28 upstream d3fa86b1a7b4 5b429f39 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-selinux-root WARNING in kernfs_remove_by_name_ns
2023/09/09 15:45 upstream 6099776f9f26 6654cf89 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-selinux-root WARNING in kernfs_remove_by_name_ns
2023/06/05 03:44 upstream 6f64a5ebe1dc a4ae4f42 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2023/05/07 09:18 upstream fc4354c6e5c2 90c93c40 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in kernfs_remove_by_name_ns
2023/03/17 03:51 upstream 0ddc84d2dd43 18b58603 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2026/06/02 03:05 upstream e43ffb69e043 1095583b .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/05/19 00:40 upstream 4d3a2a466b8d 9f74d399 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/05/18 23:13 upstream 4d3a2a466b8d 9f74d399 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/05/16 14:22 upstream 6916d5703ddf a15a64a6 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/05/05 02:08 upstream c7e4e4d5f7dc a898ba9c .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/30 23:00 upstream 08d0d3466664 a7464baf .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/29 20:08 upstream 57b8e2d666a3 7ca9e4d8 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/28 15:00 upstream 3b3bea6d4b9c 340bcdf0 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/28 12:36 upstream 3b3bea6d4b9c 340bcdf0 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/28 04:26 upstream 3b3bea6d4b9c ce741359 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/23 07:54 upstream 2a4c0c11c019 b10da5ec .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/21 17:34 upstream b4e07588e743 9765efe0 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/18 23:49 upstream eb5249b12507 303e2802 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/13 16:35 upstream 028ef9c96e96 9530ccf9 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/12 22:47 upstream f5459048c38a 38c8e246 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/12 06:47 upstream e753c16cb3dd 38c8e246 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/12 01:16 upstream e753c16cb3dd 38c8e246 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/11 15:49 upstream e774d5f1bc27 38c8e246 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/10 14:14 upstream 9a9c8ce300cd 38c8e246 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/10 01:01 upstream a55f7f5f29b3 38c8e246 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/04/04 11:35 upstream 631919fb12fe 4440e7c2 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/03/31 09:35 upstream d0c3bcd5b897 d0af506e .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/03/20 23:18 upstream 0e4f8f1a3d08 85bf2a64 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/03/18 03:19 upstream f0caa1d49cc0 c8810548 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/03/14 07:34 upstream 1c9982b49613 ee8d34d6 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/03/11 07:08 upstream b4f0dd314b39 86914af9 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/03/07 03:14 upstream 651690480a96 5cb44a80 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/03/06 16:40 upstream 5ee8dbf54602 41d8037d .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/03/05 10:37 upstream ecc64d2dc9ff a9fe5c9e .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/03/03 22:59 upstream af4e9ef3d784 4180d919 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/03/01 15:33 upstream eb71ab2bf722 43249bac .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/03/01 04:37 upstream 2f9339c052bd 43249bac .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/02/24 14:36 upstream 7dff99b35460 96b1aa46 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/02/21 21:21 upstream d79526b89571 6e7b5511 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/02/20 18:12 upstream 8bf22c33e7a1 741f5161 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/02/19 19:57 upstream 2b7a25df823d 73a252ac .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/02/14 22:41 upstream 3e48a11675c5 1e62d198 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/02/13 02:44 upstream 37a93dd5c49b 504cb1bf .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/02/12 15:18 upstream 37a93dd5c49b 76a109e2 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/02/12 03:09 upstream 1e83ccd5921a 76a109e2 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2026/02/10 13:58 upstream 72c395024dac a076df6f .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2025/11/27 23:40 upstream 765e56e41a5a e8331348 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in kernfs_remove_by_name_ns
2025/08/27 16:13 upstream fab1beda7597 e12e5ba4 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2025/05/17 01:34 upstream 3c21441eeffc cfde8269 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in kernfs_remove_by_name_ns
2023/12/21 21:05 upstream a4aebe936554 4f9530a3 .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in kernfs_remove_by_name_ns
2025/12/06 20:55 upstream 416f99c3b16f d1b870e1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in kernfs_remove_by_name_ns
2023/08/28 10:09 upstream 85eb043618bb 03d9c195 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in kernfs_remove_by_name_ns
2021/11/04 11:22 upstream ce840177930f 4c1be0be .config console log report info ci-upstream-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2025/10/26 22:43 linux-next 72fb0170ef1f c0460fcd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce WARNING in kernfs_remove_by_name_ns
2025/09/26 11:17 linux-next 8e2755d7779a 0abd0691 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in kernfs_remove_by_name_ns
2026/02/09 03:13 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59e4d31a0470 4c131dc4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in kernfs_remove_by_name_ns
2022/05/10 21:12 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a2673d570bd6 8b277b8e .config console log report info ci2-upstream-usb WARNING in kernfs_remove_by_name_ns
* Struck through repros no longer work on HEAD.