Title | Replies (including bot) | Last reply |
---|---|---|
[syzbot] [kernfs?] WARNING in kernfs_get (5) | 3 (8) | 2024/05/16 14:52 |
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Title | Replies (including bot) | Last reply |
---|---|---|
[syzbot] [kernfs?] WARNING in kernfs_get (5) | 3 (8) | 2024/05/16 14:52 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-4.19 | WARNING in kernfs_get | C | done | 14 | 1724d | 1863d | 1/1 | fixed on 2019/12/05 23:59 | |
upstream | WARNING in kernfs_get (2) kernfs | 2 | 1343d | 1361d | 0/26 | auto-closed as invalid on 2021/01/25 03:55 | |||
linux-4.14 | WARNING in kernfs_get | C | done | 17 | 1748d | 1867d | 1/1 | fixed on 2019/12/07 19:24 | |
upstream | WARNING in kernfs_get (4) kernfs | syz | error | 3 | 479d | 483d | 0/26 | auto-obsoleted due to no activity on 2023/06/07 19:32 | |
upstream | WARNING in kernfs_get | C | done | 316 | 1762d | 2091d | 13/26 | fixed on 2019/11/20 22:01 | |
upstream | WARNING in kernfs_get (3) kernfs | 3 | 908d | 912d | 0/26 | auto-closed as invalid on 2022/02/04 06:25 | |||
android-414 | WARNING in kernfs_get | syz | 69 | 1726d | 1879d | 0/1 | public: reported syz repro on 2019/04/10 15:44 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/05/29 02:18 | 19m | retest repro | linux-next | report log | |
2024/05/16 14:28 | 21m | hdanton@sina.com | patch | https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git 26dd54d03cd9 | OK log |
2024/05/15 10:33 | 2h32m | hdanton@sina.com | patch | https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git 26dd54d03cd9 | OK log |
2024/05/14 23:23 | 1h04m | hdanton@sina.com | patch | https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git 26dd54d03cd9 | report log |
usb 2-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2 usb 2-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5166 at fs/kernfs/dir.c:526 kernfs_get+0x71/0x90 fs/kernfs/dir.c:526 Modules linked in: CPU: 0 PID: 5166 Comm: kworker/0:4 Not tainted 6.9.0-next-20240514-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 Workqueue: events request_firmware_work_func RIP: 0010:kernfs_get+0x71/0x90 fs/kernfs/dir.c:526 Code: 23 e8 63 b0 5e ff 48 89 df be 04 00 00 00 e8 96 6c c4 ff f0 ff 03 eb 05 e8 4c b0 5e ff 5b 5d c3 cc cc cc cc e8 40 b0 5e ff 90 <0f> 0b 90 eb d7 89 d9 80 e1 07 80 c1 03 38 c1 7c b7 48 89 df e8 96 RSP: 0018:ffffc90003bdf6e0 EFLAGS: 00010293 RAX: ffffffff82379c40 RBX: ffff8880770dff00 RCX: ffff88802729da00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff82379c14 R09: 1ffff1100ee1bfe0 R10: dffffc0000000000 R11: ffffed100ee1bfe1 R12: dffffc0000000000 R13: ffff88802a984008 R14: ffffffff8c4497f0 R15: ffff88802a984038 FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f55ba7ad988 CR3: 0000000024c16000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> sysfs_get include/linux/sysfs.h:786 [inline] create_dir lib/kobject.c:89 [inline] kobject_add_internal+0x4ba/0x8d0 lib/kobject.c:240 kobject_add_varg lib/kobject.c:374 [inline] kobject_add+0x152/0x220 lib/kobject.c:426 device_add+0x4e5/0xbf0 drivers/base/core.c:3659 fw_load_sysfs_fallback drivers/base/firmware_loader/fallback.c:86 [inline] fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:162 [inline] firmware_fallback_sysfs+0x307/0x9e0 drivers/base/firmware_loader/fallback.c:238 _request_firmware+0xcf5/0x12b0 drivers/base/firmware_loader/main.c:914 request_firmware_work_func+0x12a/0x280 drivers/base/firmware_loader/main.c:1165 process_one_work kernel/workqueue.c:3231 [inline] process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312 worker_thread+0x86d/0xd70 kernel/workqueue.c:3393 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/05/14 15:44 | linux-next | 26dd54d03cd9 | fdb4c10c | .config | console log | report | syz | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | WARNING in kernfs_get | ||
2024/05/04 10:57 | upstream | 3d25a941ea50 | 610f2a54 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | WARNING in kernfs_get |