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WARNING in print_bfs_bug (2)

Status: upstream: reported C repro on 2022/12/29 15:51
Subsystems: kernel
Labels: prio:low
[Documentation on labels]
Reported-by: syzbot+630f83b42d801d922b8b@syzkaller.appspotmail.com
First crash: 1259d, last: 11d
Cause bisection: introduced by (bisect log) :
commit 0a034d93ee929a9ea89f3fa5f1d8492435b9ee6e
Author: Miaoqian Lin <linmq006@gmail.com>
Date: Fri Jun 3 13:10:43 2022 +0000

  ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe

Crash: WARNING in print_bfs_bug (log)
Repro: C syz .config
  
▶ ▼ ✨ AI Jobs (2)
ID Workflow Result Correct Bug Created Started Finished Revision Error
b4f82c91-ed5a-4120-a193-069f8308ef7e assessment-security DenialOfService: ❌ Exploitable: ❌ FilesystemTrigger: ❌ NetworkTrigger: ❌ PeripheralTrigger: ❌ RemoteTrigger: ❌ Unprivileged: ❌ UserNamespace: ❌ VMGuestTrigger: ❌ VMHostTrigger: ❌ ❓ WARNING in print_bfs_bug (2) 2026/06/01 18:04 2026/06/01 18:04 2026/06/01 18:58 386cc6dacdf7e3ebce9507beed6755d7e999554d
c5176fd6-cc7a-4ff2-8ec2-04108837914f assessment-security 💥 WARNING in print_bfs_bug (2) 2026/05/17 10:26 2026/05/17 10:26 2026/05/17 10:49 de5aae85e5f28e2fa1c7deefcc24fe286abe5140 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/2d17301334ae6f51ecf3fa39408f8375a8dc21b2" "-s" "bzImage" "compile_commands.json"]: exit status 2 Root cause: 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 Stack Protector buffer overflow detection (STACKPROTECTOR) [Y/n/?] y Strong Stack Protector (STACKPROTECTOR_STRONG) [Y/n/?] y 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 * * 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 included from /app/workdir/cache/src/c80d552921ef38f2c9028398675a13c8dea629fd/io_uring/io_uring.c:96: In file included from /app/workdir/cache/src/c80d552921ef38f2c9028398675a13c8dea629fd/io_uring/napi.h:8: In file included from /app/workdir/cache/src/c80d552921ef38f2c9028398675a13c8dea629fd/include/net/busy_poll.h:18: /app/workdir/cache/src/c80d552921ef38f2c9028398675a13c8dea629fd/include/net/ip.h:472:14: 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] 472 | if (mtu && time_before(jiffies, rt->dst.expires)) | ^ /app/workdir/cache/src/c80d552921ef38f2c9028398675a13c8dea629fd/inclu
▶ ▼ Discussions (3)
Title Replies (including bot) Last reply
[syzbot] WARNING in print_bfs_bug (2) 2 (6) 2024/03/06 01:10
[syzbot] Monthly xfs report (Dec 2023) 0 (1) 2023/12/10 10:05
[syzbot] Monthly xfs report (Nov 2023) 0 (1) 2023/11/08 23:44
▶ ▼ Similar bugs (3)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 WARNING in print_bfs_bug missing-backport origin:upstream -1 C error 4 15d 1133d 0/3 upstream: reported C repro on 2023/04/30 23:10
linux-6.1 WARNING in print_bfs_bug origin:upstream missing-backport -1 C error 3 423d 1133d 0/3 upstream: reported C repro on 2023/04/30 07:54
upstream WARNING in print_bfs_bug -1 C done 14759 2060d 2412d 15/29 fixed on 2020/11/16 12:12
▶ ▼ Last patch testing requests (12)
Created Duration User Patch Repo Result
2026/04/26 10:48 31m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci error
2026/04/26 10:48 33m retest repro upstream report log
2026/04/26 10:48 32m retest repro upstream OK log
2026/04/26 10:48 44m retest repro upstream OK log
2026/04/26 10:49 39m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci error
2026/04/26 07:12 44m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci error
2026/04/26 07:12 32m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci error
2026/04/26 07:12 36m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci error
2026/04/26 07:12 42m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci error
2026/04/26 07:12 33m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci error
2023/04/30 02:24 23m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 042334a8d424 report log
2023/04/29 23:54 15m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 042334a8d424 report log
▶ ▼ Fix bisection attempts (4)
Created Duration User Patch Repo Result
2025/08/15 12:35 7h00m bisect fix upstream OK (0) job log log
2025/04/17 11:33 2h33m bisect fix upstream OK (0) job log log
2025/02/12 00:17 1h48m bisect fix net-next OK (0) job log log
2025/01/12 16:02 2h27m bisect fix upstream OK (0) job log log

Sample crash report:
Increase LOCKDEP_CIRCULAR_QUEUE_BITS to avoid this warning:
------------[ cut here ]------------
lockdep bfs error:-1
WARNING: kernel/locking/lockdep.c:2059 at print_bfs_bug+0x20/0x40 kernel/locking/lockdep.c:2059, CPU#0: syz.0.2619/19130
Modules linked in:
CPU: 0 UID: 0 PID: 19130 Comm: syz.0.2619 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:print_bfs_bug+0x22/0x40 kernel/locking/lockdep.c:2059
Code: 90 90 90 90 90 90 90 90 55 53 89 fb e8 27 d7 0c 03 89 c5 e8 b0 89 ff ff 85 ed 74 13 83 fb ff 74 16 48 8d 3d 10 1f 92 0e 89 de <67> 48 0f b9 3a 5b 5d e9 2d 2f 6e ff cc 48 c7 c7 a5 2b 13 8e e8 65
RSP: 0018:ffffc90004567248 EFLAGS: 00010046
RAX: 000000000000003b RBX: 00000000ffffffff RCX: 160380362d7b2500
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffffffff903430e0
RBP: 0000000000000001 R08: ffffc90004566fc7 R09: 1ffff920008acdf8
R10: dffffc0000000000 R11: fffff520008acdf9 R12: ffffffff96ca17a8
R13: ffffffff93e549d8 R14: ffff888079a0bd80 R15: 0000000000000053
FS:  00007f246ec9e6c0(0000) GS:ffff888125289000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f71123ea540 CR3: 00000000534b7000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 check_irq_usage kernel/locking/lockdep.c:-1 [inline]
 check_prev_add kernel/locking/lockdep.c:3169 [inline]
 check_prevs_add kernel/locking/lockdep.c:3284 [inline]
 validate_chain kernel/locking/lockdep.c:3908 [inline]
 __lock_acquire+0x2550/0x2cf0 kernel/locking/lockdep.c:5237
 lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
 seqcount_lockdep_reader_access+0x55/0x100 include/linux/seqlock.h:73
 ktime_get+0x45/0x220 kernel/time/timekeeping.c:965
 clockevents_program_event+0x290/0x630 kernel/time/clockevents.c:363
 hrtimer_rearm kernel/time/hrtimer.c:2039 [inline]
 __hrtimer_rearm_deferred+0x270/0x450 kernel/time/hrtimer.c:2059
 hrtimer_rearm_deferred_tif include/linux/hrtimer_rearm.h:53 [inline]
 hrtimer_rearm_deferred include/linux/hrtimer_rearm.h:62 [inline]
 irqentry_exit_to_kernel_mode_after_preempt include/linux/irq-entry-common.h:505 [inline]
 irqentry_exit_to_kernel_mode include/linux/irq-entry-common.h:542 [inline]
 irqentry_exit+0x6d5/0x760 kernel/entry/common.c:164
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:preempt_schedule_irq+0x48/0xa0 kernel/sched/core.c:7513
Code: 49 be 00 00 00 00 00 fc ff df eb 09 48 f7 03 10 00 00 00 74 53 bf 01 00 00 00 e8 73 7e e9 f5 e8 fe 95 23 f6 fb bf 01 00 00 00 <e8> 53 a2 ff ff 9c 58 fa a9 00 02 00 00 74 05 e8 c4 97 23 f6 bf 01
RSP: 0018:ffffc900045676a0 EFLAGS: 00000202
RAX: 0000000000000525 RBX: 0000000000000000 RCX: 0000000000000001
RDX: 0000000000000006 RSI: ffffffff8dfac14f RDI: 0000000000000001
RBP: 0000000000000000 R08: ffffffff9030ccf7 R09: 1ffffffff206199e
R10: dffffc0000000000 R11: fffffbfff206199f R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
 irqentry_exit_to_kernel_mode include/linux/irq-entry-common.h:539 [inline]
 irqentry_exit+0x14f/0x760 kernel/entry/common.c:164
 asm_sysvec_reschedule_ipi+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:lock_acquire+0x221/0x350 kernel/locking/lockdep.c:5872
Code: ff ff ff e8 f1 6d 07 0a f7 44 24 08 00 02 00 00 0f 84 3a ff ff ff 65 48 8b 05 db b8 97 11 48 3b 44 24 58 75 33 fb 48 83 c4 60 <5b> 41 5c 41 5d 41 5e 41 5f 5d e9 ab 89 6e ff cc 48 8d 3d 88 73 92
RSP: 0018:ffffc900045677c8 EFLAGS: 00000282
RAX: 160380362d7b2500 RBX: 0000000000000000 RCX: 0000000000000046
RDX: 0000000000000001 RSI: ffffffff8e21f706 RDI: ffffffff8c28b660
RBP: ffffffff818d8395 R08: 0000000000000008 R09: ffffffff96601c10
R10: 0000000072fb51cb R11: 00000000f6c1061c R12: 0000000000000000
R13: ffff88805b504940 R14: 0000000000000001 R15: 0000000000000246
 touch_wq_lockdep_map+0xcb/0x180 kernel/workqueue.c:4029
 __flush_workqueue+0x14b/0x14f0 kernel/workqueue.c:4071
 drain_workqueue+0xd3/0x390 kernel/workqueue.c:4235
 destroy_workqueue+0xbb/0xc60 kernel/workqueue.c:6053
 ceph_osdc_stop+0x6b/0x3d0 net/ceph/osd_client.c:5272
 ceph_destroy_client+0x69/0x180 net/ceph/ceph_common.c:766
 destroy_fs_client+0x192/0x2c0 fs/ceph/super.c:900
 ceph_kill_sb+0x6ad/0x9c0 fs/ceph/super.c:1597
 deactivate_locked_super+0xbc/0x130 fs/super.c:476
 ceph_get_tree+0x9df/0x19e0 fs/ceph/super.c:1370
 vfs_get_tree+0x92/0x2a0 fs/super.c:1754
 vfs_cmd_create+0xa2/0x200 fs/fsopen.c:231
 __do_sys_fsconfig fs/fsopen.c:463 [inline]
 __se_sys_fsconfig+0x6c9/0x820 fs/fsopen.c:350
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f246dd9ce59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f246ec9e028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af
RAX: ffffffffffffffda RBX: 00007f246e015fa0 RCX: 00007f246dd9ce59
RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003
RBP: 00007f246de32d6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f246e016038 R14: 00007f246e015fa0 R15: 00007ffe24f1c9b8
 </TASK>
----------------
Code disassembly (best guess):
   0:	90                   	nop
   1:	90                   	nop
   2:	90                   	nop
   3:	90                   	nop
   4:	90                   	nop
   5:	90                   	nop
   6:	90                   	nop
   7:	90                   	nop
   8:	55                   	push   %rbp
   9:	53                   	push   %rbx
   a:	89 fb                	mov    %edi,%ebx
   c:	e8 27 d7 0c 03       	call   0x30cd738
  11:	89 c5                	mov    %eax,%ebp
  13:	e8 b0 89 ff ff       	call   0xffff89c8
  18:	85 ed                	test   %ebp,%ebp
  1a:	74 13                	je     0x2f
  1c:	83 fb ff             	cmp    $0xffffffff,%ebx
  1f:	74 16                	je     0x37
  21:	48 8d 3d 10 1f 92 0e 	lea    0xe921f10(%rip),%rdi        # 0xe921f38
  28:	89 de                	mov    %ebx,%esi
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	5b                   	pop    %rbx
  30:	5d                   	pop    %rbp
  31:	e9 2d 2f 6e ff       	jmp    0xff6e2f63
  36:	cc                   	int3
  37:	48 c7 c7 a5 2b 13 8e 	mov    $0xffffffff8e132ba5,%rdi
  3e:	e8                   	.byte 0xe8
  3f:	65                   	gs

Crashes (342):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/05/20 05:52 upstream 27fa82620cba 0909d65f .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in print_bfs_bug
2024/09/03 17:58 upstream 67784a74e258 512328ba .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in print_bfs_bug
2024/03/12 10:49 upstream 045395d86acd 6ee49f2e .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/03/04 07:12 upstream 99fa936e8e4f c3901742 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in print_bfs_bug
2024/07/05 09:40 upstream 661e504db04c 7d7fe880 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in print_bfs_bug
2026/05/20 09:15 linux-next 6a50ba100ace 0909d65f .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce WARNING in print_bfs_bug
2026/05/16 08:34 linux-next e98d21c170b0 81fb92f3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in print_bfs_bug
2026/03/02 21:44 linux-next d517cb8cea01 b9dd6534 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce WARNING in print_bfs_bug
2025/10/07 14:21 linux-next 4a7153147192 8ef35d49 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce WARNING in print_bfs_bug
2024/01/19 17:24 linux-next ad5c60d66016 21772ce4 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in print_bfs_bug
2024/05/13 05:05 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fda5695d692c 9026e142 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/05/11 20:16 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fda5695d692c 9026e142 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/04/25 15:10 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6a71d2909427 8bdc0f22 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/04/23 22:27 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6a71d2909427 21339d7b .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/04/23 06:01 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6a71d2909427 21339d7b .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/04/21 06:50 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6a71d2909427 af24b050 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/04/19 15:54 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci b5d2afe8745b af24b050 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/04/19 00:55 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci b5d2afe8745b af24b050 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/04/12 17:07 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fec50db7033e 27de0a5c .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/04/07 12:31 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 707081b61156 ca620dd8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/04/07 01:56 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 707081b61156 ca620dd8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/04/03 15:23 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 707081b61156 fed899ed .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/03/21 02:34 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 707081b61156 5b7d42ae .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/03/02 05:02 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 25905f5d .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/03/02 03:08 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 9910665503b3 25905f5d .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/01/28 22:50 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 0802e17d9aca cc4a4020 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2023/04/30 06:54 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 14f8db1c0f9a 62df2017 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2026/05/24 03:35 upstream eed108edc117 c69befb3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro #1 (corrupt fs)] [mounted in repro #2 (corrupt fs)] ci2-upstream-fs WARNING in print_bfs_bug
2025/10/28 22:40 upstream fd57572253bc fd2207e7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2023/06/14 04:42 upstream fb054096aea0 d2ee9228 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in print_bfs_bug
2023/04/29 19:02 net 6686317855c6 62df2017 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in print_bfs_bug
2023/07/16 21:13 linux-next 7c2878be5732 35d9ecc5 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in print_bfs_bug
2026/05/26 10:13 upstream e8c2f9fdadee a3e47276 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2026/05/10 07:21 upstream 1bfaee9d3351 29233ece .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2026/05/04 23:25 upstream c7e4e4d5f7dc a898ba9c .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2026/05/02 10:36 upstream f1a5e78a55eb a0d91488 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2026/04/11 07:25 upstream 7c6c4ed80b87 38c8e246 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2026/04/07 19:15 upstream bfe62a454542 628666c6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2026/04/07 08:57 upstream bfe62a454542 4440e7c2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2026/04/07 07:43 upstream bfe62a454542 4440e7c2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2026/04/07 06:31 upstream bfe62a454542 4440e7c2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2026/02/17 11:26 upstream c22e26bd0906 e439b951 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2026/02/15 07:39 upstream c22e26bd0906 1e62d198 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2026/02/06 18:08 upstream b7ff7151e653 97745f52 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2026/01/30 23:45 upstream 4d310797262f e01a0ca6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2026/01/22 04:20 upstream cf38b2340c0e 101dad69 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/12/27 07:19 upstream 3f0e9c8cefa9 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/12/26 07:23 upstream ccd1cdca5cd4 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/12/16 03:22 upstream 8f0b4cce4481 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/12/01 21:57 upstream 7d0a66e4bb90 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/11/09 10:33 upstream 439fc29dfd3b 4e1406b4 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/11/04 21:10 upstream c9cfc122f037 686bf657 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/10/31 18:49 upstream d127176862a9 2c50b6a9 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/10/27 03:40 upstream 4bb1f7e19c4a c0460fcd .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/10/25 08:56 upstream 566771afc7a8 c0460fcd .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/10/23 04:31 upstream dd72c8fcf6d3 c0460fcd .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/10/12 08:23 upstream 98906f9d850e ff1712fe .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/10/12 02:39 upstream 98906f9d850e ff1712fe .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/10/06 19:25 upstream fd94619c4336 91305dbe .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/10/03 13:36 upstream e406d57be7bd 49379ee0 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/10/02 07:07 upstream d3479214c05d a1859138 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/09/25 05:45 upstream 4ea5af085908 0abd0691 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/09/23 15:35 upstream cec1e6e5d1ab 0ac7291c .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/09/20 11:02 upstream cd89d487374c 67c37560 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/09/14 19:15 upstream f83a4f2a4d8c e2beed91 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/09/08 03:56 upstream 6ab41fca2e80 d291dd2d .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/09/05 07:20 upstream 08b06c30a445 d291dd2d .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in print_bfs_bug
2025/09/04 00:41 upstream ec299e4dc21e 96a211bc .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2025/08/29 10:01 upstream 07d9df80082b 3e1beec6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2024/03/09 21:08 upstream 09e5c48fea17 6ee49f2e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/03/08 18:59 upstream 3aaa8ce7a335 cf82cde1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in print_bfs_bug
2024/03/05 03:34 upstream 90d35da658da 5fc53669 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/03/04 14:29 upstream 90d35da658da 3717835d .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/03/01 13:34 upstream 87adedeba51a 352ab904 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/29 17:39 upstream 805d849d7c3c 352ab904 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/28 18:15 upstream cf1182944c7c 55d6f11d .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/27 12:46 upstream 45ec2f5f6ed3 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/24 21:41 upstream f2e367d6ad3b 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/24 05:14 upstream 603c04e27c3e 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/23 11:22 upstream ffd2cb6b718e 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/21 06:59 upstream fca7526b7d89 3af7dd65 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/19 04:07 upstream b401b621758e 578f7538 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/16 14:56 upstream 4f5e5092fdbf 578f7538 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/16 03:56 upstream 4f5e5092fdbf d9b1cdd5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in print_bfs_bug
2024/02/16 00:48 upstream 4f5e5092fdbf fd39cf6f .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/14 11:53 upstream 7e90b5c295ec d902085f .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/11 21:16 upstream 7521f258ea30 77b23aa1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/09 00:27 upstream 047371968ffc 7f07e9b0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/08 06:29 upstream 547ab8fc4cb0 6404acf9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/07 17:09 upstream 6d280f4d760e 6404acf9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/02/07 07:44 upstream 99bd3cb0d12e 6404acf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in print_bfs_bug
2024/02/07 04:47 upstream 99bd3cb0d12e 6404acf9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in print_bfs_bug
2024/06/10 15:48 upstream 83a7eefedc9b c2e07261 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in print_bfs_bug
2022/12/25 15:43 upstream 72a85e2b0a1e 9da18ae8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in print_bfs_bug
2023/04/02 17:48 upstream 00c7b5f4ddc5 f325deb0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in print_bfs_bug
2026/03/09 00:40 net c113d5e32678 5cb44a80 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in print_bfs_bug
2026/02/12 05:28 net bf9cf80cab81 76a109e2 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in print_bfs_bug
2024/10/25 11:03 net 9efc44fb2dba c79b8ca5 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in print_bfs_bug
2024/07/13 22:56 net 528dd46d0fc3 eaeb5c15 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in print_bfs_bug
2025/06/04 23:40 net-next 90b83efa6701 fd5e6e61 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in print_bfs_bug
2024/03/05 09:56 net-next 09fcde547761 5fc53669 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in print_bfs_bug
2024/03/04 09:20 net-next 4b2765ae410a 25905f5d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in print_bfs_bug
2024/02/29 09:39 net-next 4ac828960a60 352ab904 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in print_bfs_bug
2023/04/29 13:37 net-next 042334a8d424 62df2017 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in print_bfs_bug
2024/05/27 10:43 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fda5695d692c a10a183e .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/05/22 07:23 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fda5695d692c 1014eca7 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/05/16 00:41 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fda5695d692c 0b3dad46 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/05/06 06:59 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 78186bd77b47 610f2a54 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/05/03 03:15 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6a71d2909427 ddfc15a1 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2024/01/06 14:03 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 0802e17d9aca d0304e9c .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2023/11/29 11:13 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 2cc14f52aeb7 1adfb6f6 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2023/11/28 23:09 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 2cc14f52aeb7 1adfb6f6 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2023/11/26 15:02 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 8de1e7afcc1c 5b429f39 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2023/11/14 04:25 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 print_bfs_bug
2023/11/09 12:12 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 8de1e7afcc1c 4862372a .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2023/10/19 20:59 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 78124b0c1d10 42e1d524 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in print_bfs_bug
2023/05/29 03:26 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 19b3cf44e18c cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in print_bfs_bug
* Struck through repros no longer work on HEAD.