syzbot


WARNING in cm109_input_open/usb_submit_urb (3)

Status: upstream: reported syz repro on 2024/03/27 14:52
Subsystems: input
[Documentation on labels]
Reported-by: syzbot+ac0f9c4cc1e034160492@syzkaller.appspotmail.com
First crash: 238d, last: 2d17h
Cause bisection: failed (error log, bisect log)
  
Discussions (6)
Title Replies (including bot) Last reply
[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 (May 2024) 0 (1) 2024/05/31 06:48
[syzbot] [input?] WARNING in cm109_input_open/usb_submit_urb (3) 0 (2) 2024/05/06 12:38
Similar bugs (4)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in cm109_input_open/usb_submit_urb (2) input 2 349d 396d 0/28 auto-obsoleted due to no activity on 2024/03/17 05:41
linux-5.15 WARNING in cm109_input_open/usb_submit_urb 4 101d 156d 0/3 auto-obsoleted due to no activity on 2024/11/20 01:16
upstream WARNING in cm109_input_open/usb_submit_urb input usb syz unreliable error 2 776d 1287d 0/28 auto-obsoleted due to no activity on 2023/04/22 01:04
linux-6.1 WARNING in cm109_input_open/usb_submit_urb 1 120d 120d 0/3 auto-obsoleted due to no activity on 2024/10/31 09:48
Last patch testing requests (3)
Created Duration User Patch Repo Result
2024/08/28 02:40 23m retest repro upstream OK log
2024/06/21 06:18 34m retest repro upstream OK log
2024/06/03 00:26 24m retest repro upstream report log

Sample crash report:
------------[ cut here ]------------
URB ffff88801c33ae00 submitted while active
WARNING: CPU: 1 PID: 5127 at drivers/usb/core/urb.c:379 usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379
Modules linked in:
CPU: 1 PID: 5127 Comm: kworker/1:2 Not tainted 6.10.0-rc1-syzkaller-00304-g83814698cf48 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Workqueue: usb_hub_wq hub_event
RIP: 0010:usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379
Code: 00 eb 66 e8 29 80 79 fa e9 79 f0 ff ff e8 1f 80 79 fa c6 05 5b 2d 7b 08 01 90 48 c7 c7 c0 9d 6d 8c 4c 89 ee e8 98 ae 3b fa 90 <0f> 0b 90 90 e9 40 f0 ff ff e8 f9 7f 79 fa eb 12 e8 f2 7f 79 fa 41
RSP: 0018:ffffc90002f1eb58 EFLAGS: 00010246
RAX: 05ec573aa902e800 RBX: 0000000000000cc0 RCX: ffff88801ea99e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff88801c33ae08 R08: ffffffff815847a2 R09: 1ffff110172a519a
R10: dffffc0000000000 R11: ffffed10172a519b R12: 1ffff1100549c60a
R13: ffff88801c33ae00 R14: dffffc0000000000 R15: ffff88802a4e3010
FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020002024 CR3: 0000000022d8c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 cm109_input_open+0x1f9/0x470 drivers/input/misc/cm109.c:572
 input_open_device+0x191/0x2e0 drivers/input/input.c:654
 kbd_connect+0xe9/0x130 drivers/tty/vt/keyboard.c:1593
 input_attach_handler drivers/input/input.c:1064 [inline]
 input_register_device+0xcf3/0x1090 drivers/input/input.c:2470
 cm109_usb_probe+0x10cd/0x1600 drivers/input/misc/cm109.c:806
 usb_probe_interface+0x645/0xbb0 drivers/usb/core/driver.c:399
 really_probe+0x2b8/0xad0 drivers/base/dd.c:656
 __driver_probe_device+0x1a2/0x390 drivers/base/dd.c:798
 driver_probe_device+0x50/0x430 drivers/base/dd.c:828
 __device_attach_driver+0x2d6/0x530 drivers/base/dd.c:956
 bus_for_each_drv+0x24e/0x2e0 drivers/base/bus.c:457
 __device_attach+0x333/0x520 drivers/base/dd.c:1028
 bus_probe_device+0x189/0x260 drivers/base/bus.c:532
 device_add+0x856/0xbf0 drivers/base/core.c:3721
 usb_set_configuration+0x1976/0x1fb0 drivers/usb/core/message.c:2210
 usb_generic_driver_probe+0x88/0x140 drivers/usb/core/generic.c:254
 usb_probe_device+0x1b8/0x380 drivers/usb/core/driver.c:294
 really_probe+0x2b8/0xad0 drivers/base/dd.c:656
 __driver_probe_device+0x1a2/0x390 drivers/base/dd.c:798
 driver_probe_device+0x50/0x430 drivers/base/dd.c:828
 __device_attach_driver+0x2d6/0x530 drivers/base/dd.c:956
 bus_for_each_drv+0x24e/0x2e0 drivers/base/bus.c:457
 __device_attach+0x333/0x520 drivers/base/dd.c:1028
 bus_probe_device+0x189/0x260 drivers/base/bus.c:532
 device_add+0x856/0xbf0 drivers/base/core.c:3721
 usb_new_device+0x104a/0x19a0 drivers/usb/core/hub.c:2651
 hub_port_connect drivers/usb/core/hub.c:5521 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5661 [inline]
 port_event drivers/usb/core/hub.c:5821 [inline]
 hub_event+0x2d6a/0x5150 drivers/usb/core/hub.c:5903
 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>

Crashes (28):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/06/03 01:26 upstream 83814698cf48 3113787f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in cm109_input_open/usb_submit_urb
2024/05/06 12:38 upstream dd5a440a31fa 610f2a54 .config strace log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in cm109_input_open/usb_submit_urb
2024/11/18 13:17 upstream adc218676eef 571351cb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in cm109_input_open/usb_submit_urb
2024/10/30 18:27 upstream c1e939a21eb1 66aeb999 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in cm109_input_open/usb_submit_urb
2024/09/26 16:57 upstream 11a299a7933e 0d19f247 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in cm109_input_open/usb_submit_urb
2024/09/21 23:03 upstream 88264981f208 6f888b75 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in cm109_input_open/usb_submit_urb
2024/08/30 07:53 upstream d5d547aa7b51 54fe8471 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in cm109_input_open/usb_submit_urb
2024/08/11 20:02 upstream cb2e5ee8e7a0 6f4edef4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in cm109_input_open/usb_submit_urb
2024/07/28 19:03 upstream 5437f30d3458 46eb10b7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in cm109_input_open/usb_submit_urb
2024/07/19 13:23 upstream 68b59730459e ee4e11c8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in cm109_input_open/usb_submit_urb
2024/07/10 20:06 upstream a19ea421490d e7213be3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in cm109_input_open/usb_submit_urb
2024/05/19 22:04 upstream 61307b7be41a c0f1611a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in cm109_input_open/usb_submit_urb
2024/05/19 13:08 upstream 0450d2083be6 c0f1611a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in cm109_input_open/usb_submit_urb
2024/05/12 14:02 upstream cf87f46fd34d 9026e142 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in cm109_input_open/usb_submit_urb
2024/05/11 10:46 upstream cf87f46fd34d 9026e142 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in cm109_input_open/usb_submit_urb
2024/05/06 10:57 upstream dd5a440a31fa 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in cm109_input_open/usb_submit_urb
2024/05/06 07:46 upstream dd5a440a31fa 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in cm109_input_open/usb_submit_urb
2024/05/02 19:44 upstream 49a73b1652c5 3ba885bc .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in cm109_input_open/usb_submit_urb
2024/05/02 19:00 upstream 49a73b1652c5 3ba885bc .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in cm109_input_open/usb_submit_urb
2024/04/14 01:30 upstream fe46a7dd189e c8349e48 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in cm109_input_open/usb_submit_urb
2024/04/03 06:01 upstream 480e035fc4c7 7925100d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in cm109_input_open/usb_submit_urb
2024/03/31 22:38 upstream fe46a7dd189e 6baf5069 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in cm109_input_open/usb_submit_urb
2024/03/27 06:29 upstream fe46a7dd189e 454571b6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in cm109_input_open/usb_submit_urb
2024/10/09 07:53 upstream 5b7c893ed5ed 402f1df0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in cm109_input_open/usb_submit_urb
2024/08/04 21:50 upstream a5dbd76a8942 1786a2a8 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in cm109_input_open/usb_submit_urb
2024/07/18 16:25 upstream b1bc554e009e f3eecf69 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in cm109_input_open/usb_submit_urb
2024/07/08 23:19 upstream 4376e966ecb7 bc23a442 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in cm109_input_open/usb_submit_urb
2024/08/14 01:39 linux-next 033a4691702c bde81f6f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in cm109_input_open/usb_submit_urb
* Struck through repros no longer work on HEAD.