WARNING in corrupted/usb_submit_urb

Status: closed as invalid on 2020/06/19 14:24
Subsystems: usb
[Documentation on labels]
Reported-by: syzbot+120d387f677320f6a57c@syzkaller.appspotmail.com
First crash: 2461d, last: 2345d
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
WARNING in corrupted/usb_submit_urb 2 (3) 2020/06/19 14:23
▶ ▼ Similar bugs (3)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 WARNING in corrupted/usb_submit_urb origin:upstream -1 syz, C error 2 829d 1156d 0/3 auto-obsoleted due to no activity on 2025/09/23 21:18
upstream WARNING in corrupted/usb_submit_urb (2) usb -1 syz, C error done 69 827d 2081d 0/29 closed as invalid on 2026/07/17 14:22
linux-6.1 WARNING in corrupted/usb_submit_urb origin:upstream -1 syz, C error 1 692d 1152d 0/3 auto-obsoleted due to no activity on 2025/08/30 15:47

Sample crash report:
ati_remote 1-1:0.0: Unknown Medion X10 receiver, using default ati_remote Medion keymap
------------[ cut here ]------------
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
WARNING: CPU: 1 PID: 81 at drivers/usb/core/urb.c:478 usb_submit_urb+0x1188/0x1460 drivers/usb/core/urb.c:478
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 81 Comm: kworker/1:1 Not tainted 5.6.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0xef/0x16e lib/dump_stack.c:118
 panic+0x2aa/0x6e1 kernel/panic.c:221
 __warn.cold+0x2f/0x30 kernel/panic.c:582
 report_bug+0x27b/0x2f0 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:174 [inline]
 fixup_bug arch/x86/kernel/traps.c:169 [inline]
 do_error_trap+0x12b/0x1e0 arch/x86/kernel/traps.c:267
 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:286
 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027
RIP: 0010:usb_submit_urb+0x1188/0x1460 drivers/usb/core/urb.c:478
Code: 4d 85 ed 74 46 e8 18 ce dd fd 4c 89 f7 e8 d0 5c 17 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 e0 e7 3b 86 e8 a0 5f b2 fd <0f> 0b e9 20 f4 ff ff e8 ec cd dd fd 0f 1f 44 00 00 e8 e2 cd dd fd
RSP: 0018:ffff8881d8a0f0b8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000

Crashes (23):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2020/03/01 07:54 https://github.com/google/kasan.git usb-fuzzer d6ff8147a51c c88c7b75 .config console log report syz C ci2-upstream-usb
2020/02/28 21:29 https://github.com/google/kasan.git usb-fuzzer d6ff8147a51c c88c7b75 .config console log report syz C ci2-upstream-usb
2020/02/24 20:24 https://github.com/google/kasan.git usb-fuzzer d6ff8147a51c 1253d6f0 .config console log report syz C ci2-upstream-usb
2020/01/25 22:38 https://github.com/google/kasan.git usb-fuzzer cd234325a5f1 f4e7270e .config console log report syz C ci2-upstream-usb
2020/01/23 00:57 https://github.com/google/kasan.git usb-fuzzer 4cc301ee04d9 3334d684 .config console log report syz C ci2-upstream-usb
2019/12/19 22:08 https://github.com/google/kasan.git usb-fuzzer ecdf2214f472 36650b4b .config console log report syz C ci2-upstream-usb
2019/12/19 20:50 https://github.com/google/kasan.git usb-fuzzer ecdf2214f472 36650b4b .config console log report syz C ci2-upstream-usb
2019/12/17 02:29 https://github.com/google/kasan.git usb-fuzzer 4cc037ecf2cb d13d7958 .config console log report syz C ci2-upstream-usb
2019/12/16 21:51 https://github.com/google/kasan.git usb-fuzzer 4cc037ecf2cb 0ae38e44 .config console log report syz C ci2-upstream-usb
2019/12/13 04:40 https://github.com/google/kasan.git usb-fuzzer 4cc037ecf2cb 08003f64 .config console log report syz C ci2-upstream-usb
2019/12/12 19:41 https://github.com/google/kasan.git usb-fuzzer 4cc037ecf2cb 08003f64 .config console log report syz C ci2-upstream-usb
2019/12/11 16:48 https://github.com/google/kasan.git usb-fuzzer a38cc9afab8a 0d368675 .config console log report syz C ci2-upstream-usb
2019/12/06 19:48 https://github.com/google/kasan.git usb-fuzzer 1f22d15c209f 85f26751 .config console log report syz C ci2-upstream-usb
2019/11/17 01:57 https://github.com/google/kasan.git usb-fuzzer 46178223c0ca cdac920b .config console log report syz C ci2-upstream-usb
2019/11/16 07:23 https://github.com/google/kasan.git usb-fuzzer 46178223c0ca cdac920b .config console log report syz C ci2-upstream-usb
2019/11/15 18:25 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 79248ee8 .config console log report syz C ci2-upstream-usb
2019/11/09 07:13 https://github.com/google/kasan.git usb-fuzzer d60bbfea36c1 1e35461e .config console log report syz C ci2-upstream-usb
2019/11/07 08:32 https://github.com/google/kasan.git usb-fuzzer d60bbfea36c1 d797d201 .config console log report syz C ci2-upstream-usb
2019/11/07 08:17 https://github.com/google/kasan.git usb-fuzzer d60bbfea36c1 d797d201 .config console log report syz C ci2-upstream-usb
2019/11/07 06:09 https://github.com/google/kasan.git usb-fuzzer d60bbfea36c1 d797d201 .config console log report syz C ci2-upstream-usb
2019/11/06 04:33 https://github.com/google/kasan.git usb-fuzzer b1aa9d834830 bc2c6e45 .config console log report syz C ci2-upstream-usb
2019/11/06 01:28 https://github.com/google/kasan.git usb-fuzzer b1aa9d834830 af5c522d .config console log report syz C ci2-upstream-usb
2019/11/05 22:45 https://github.com/google/kasan.git usb-fuzzer b1aa9d834830 af5c522d .config console log report syz C ci2-upstream-usb
* Struck through repros no longer work on HEAD.