syzbot


WARNING in bcm5974_start_traffic/usb_submit_urb (2)

Status: upstream: reported C repro on 2024/04/15 01:54
Subsystems: usb input
[Documentation on labels]
Reported-by: syzbot+b064b5599f18f7ebb1e1@syzkaller.appspotmail.com
First crash: 499d, last: 21d
Cause bisection: introduced by (bisect log) [no-op commit]:
commit 217a485c8399634abacd2f138b3524d2e78e8aad
Author: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Sat Mar 14 00:09:52 2020 +0000

  drm/i915: Update DRIVER_DATE to 20200313

Crash: lost connection to test machine (log)
Repro: C syz .config
  
Discussions (10)
Title Replies (including bot) Last reply
[syzbot] Monthly input report (Aug 2025) 0 (1) 2025/08/14 12:42
[syzbot] Monthly input report (Jul 2025) 0 (1) 2025/07/14 07:23
[syzbot] Monthly input report (Jun 2025) 0 (1) 2025/06/13 12:25
[syzbot] Monthly input report (May 2025) 0 (1) 2025/05/12 13:34
[syzbot] Monthly input report (Apr 2025) 0 (1) 2025/04/09 07:11
[syzbot] Monthly input report (Dec 2024) 0 (1) 2024/12/05 09:04
[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 (Apr 2024) 0 (1) 2024/04/29 12:34
[syzbot] [input?] WARNING in bcm5974_start_traffic/usb_submit_urb (2) 1 (3) 2024/04/15 10:18
Similar bugs (3)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in bcm5974_start_traffic/usb_submit_urb input -1 C error 41 519d 2114d 25/29 fixed on 2024/03/26 17:39
linux-5.15 WARNING in bcm5974_start_traffic/usb_submit_urb origin:upstream -1 C error 4 12d 502d 0/3 upstream: reported C repro on 2024/04/08 05:03
linux-6.1 WARNING in bcm5974_start_traffic/usb_submit_urb origin:lts-only -1 C error 4 1h54m 563d 0/3 upstream: reported C repro on 2024/02/06 21:35
Last patch testing requests (11)
Created Duration User Patch Repo Result
2025/08/16 07:47 23m retest repro upstream OK log
2025/08/16 07:47 23m retest repro upstream OK log
2025/08/16 07:47 52m retest repro upstream OK log
2025/08/02 00:32 3h03m retest repro upstream OK log
2025/08/02 00:32 59m retest repro upstream OK log
2025/08/02 00:32 44m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci report log
2025/08/01 04:19 3m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing error
2025/08/01 04:19 3m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing error
2025/08/01 04:19 4m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing error
2025/07/04 04:10 12m retest repro upstream report log
2024/04/15 10:18 10h21m mukattreyee@gmail.com https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master report log

Sample crash report:
------------[ cut here ]------------
usb 5-1: BOGUS urb xfer, pipe 1 != type 3
WARNING: CPU: 3 PID: 5332 at drivers/usb/core/urb.c:503 usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503
Modules linked in:
CPU: 3 UID: 0 PID: 5332 Comm: acpid Not tainted 6.13.0-rc2-syzkaller-00362-g2d8308bf5b67 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503
Code: 84 3c 02 00 00 e8 c5 3c af fa 4c 89 ef e8 ad ea d9 fe 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 c0 1b 2e 8c e8 06 88 6f fa 90 <0f> 0b 90 90 e9 e9 f8 ff ff e8 97 3c af fa 49 81 c4 c0 05 00 00 e9
RSP: 0018:ffffc90005db77c8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88802a66d800 RCX: ffffffff815a5079
RDX: ffff888030d54880 RSI: ffffffff815a5086 RDI: 0000000000000001
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000003 R12: 0000000000000003
R13: ffff888020a6c0a8 R14: ffff88802a6a2540 R15: ffff88802a66d87c
FS:  00007f89f4919740(0000) GS:ffff88806a900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffebfc7a000 CR3: 0000000031818000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bcm5974_start_traffic drivers/input/mouse/bcm5974.c:799 [inline]
 bcm5974_start_traffic+0xb8/0x180 drivers/input/mouse/bcm5974.c:783
 bcm5974_open+0xa2/0x180 drivers/input/mouse/bcm5974.c:838
 input_open_device+0x22c/0x390 drivers/input/input.c:620
 mousedev_open_device+0xe0/0x140 drivers/input/mousedev.c:430
 mousedev_open+0x2ff/0x580 drivers/input/mousedev.c:556
 chrdev_open+0x237/0x6a0 fs/char_dev.c:414
 do_dentry_open+0xf59/0x1ea0 fs/open.c:945
 vfs_open+0x82/0x3f0 fs/open.c:1075
 do_open fs/namei.c:3828 [inline]
 path_openat+0x1e6a/0x2d60 fs/namei.c:3987
 do_filp_open+0x20c/0x470 fs/namei.c:4014
 do_sys_openat2+0x17a/0x1e0 fs/open.c:1402
 do_sys_open fs/open.c:1417 [inline]
 __do_sys_openat fs/open.c:1433 [inline]
 __se_sys_openat fs/open.c:1428 [inline]
 __x64_sys_openat+0x175/0x210 fs/open.c:1428
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f89f49e39a4
Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
RSP: 002b:00007ffe8d0344f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007ffe8d0347d8 RCX: 00007f89f49e39a4
RDX: 0000000000080800 RSI: 00007ffe8d0346d8 RDI: 00000000ffffff9c
RBP: 00007ffe8d0346d8 R08: 00000000000000f4 R09: 00007ffe8d0346d8
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080800
R13: 0000000000000020 R14: 00007ffe8d0347d8 R15: 00007ffe8d0346d8
 </TASK>

Crashes (28):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/12/15 19:42 upstream 2d8308bf5b67 7cbfbb3a .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in bcm5974_start_traffic/usb_submit_urb
2024/11/27 03:32 upstream 445d9f05fa14 52b38cc1 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in bcm5974_start_traffic/usb_submit_urb
2024/07/25 19:41 upstream c33ffdb70cc6 466a14e5 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in bcm5974_start_traffic/usb_submit_urb
2025/04/17 15:42 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing f41f7b3d9daf 229db4cf .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
2025/01/06 10:57 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing f1a2241778d9 f3558dbf .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
2025/01/06 09:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing f1a2241778d9 f3558dbf .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
2024/04/11 01:46 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fec50db7033e 56086b24 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in bcm5974_start_traffic/usb_submit_urb
2025/07/17 19:52 upstream e2291551827f 0d1223f1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in bcm5974_start_traffic/usb_submit_urb
2025/06/20 03:56 upstream 24770983ccfe ed3e87f7 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in bcm5974_start_traffic/usb_submit_urb
2025/05/28 10:21 upstream 015a99fa7665 874a1386 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in bcm5974_start_traffic/usb_submit_urb
2025/05/15 15:48 upstream 088d13246a46 d6b2ee52 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in bcm5974_start_traffic/usb_submit_urb
2025/05/04 23:58 upstream e8ab83e34bdc b0714e37 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in bcm5974_start_traffic/usb_submit_urb
2025/03/26 22:28 upstream 2df0c02dab82 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in bcm5974_start_traffic/usb_submit_urb
2025/03/26 21:11 upstream 2df0c02dab82 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in bcm5974_start_traffic/usb_submit_urb
2025/03/11 15:06 upstream 4d872d51bc9d 16256247 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in bcm5974_start_traffic/usb_submit_urb
2024/12/23 04:49 upstream bcde95ce32b6 b4fbdbd4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in bcm5974_start_traffic/usb_submit_urb
2024/11/13 06:40 upstream 3022e9d00ebe 62026c85 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in bcm5974_start_traffic/usb_submit_urb
2025/03/15 14:28 upstream a29967be967e e2826670 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in bcm5974_start_traffic/usb_submit_urb
2025/06/07 00:36 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 882826f58b2c 9fa58bba .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
2025/06/07 00:35 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 882826f58b2c 9fa58bba .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
2025/06/05 12:02 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 882826f58b2c 6b6b5f21 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
2025/03/24 14:14 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ed492c95f13a 875573af .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
2025/03/18 22:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3a85c1011540 22a6c2b1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
2025/03/18 13:17 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3a85c1011540 ce3352cd .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
2025/02/11 03:21 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 9682c35ff6ec 43f51a00 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
2025/02/04 08:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 9682c35ff6ec 8f267cef .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
2024/12/24 15:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d7123c77dc60 444551c4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
2024/08/29 14:53 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing fc88bb116179 9bd464fc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in bcm5974_start_traffic/usb_submit_urb
* Struck through repros no longer work on HEAD.