syzbot


WARNING in usb_stor_msg_common/usb_submit_urb

Status: upstream: reported syz repro on 2024/12/29 09:01
Subsystems: usb usb-storage
[Documentation on labels]
Reported-by: syzbot+73c662df6e55838c6ac6@syzkaller.appspotmail.com
First crash: 191d, last: 6d15h
Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [usb-storage?] WARNING in usb_stor_msg_common/usb_submit_urb 0 (1) 2024/12/29 09:01
Last patch testing requests (10)
Created Duration User Patch Repo Result
2025/06/22 05:16 17m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2025/05/30 01:23 9m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2025/05/30 01:23 9m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2025/05/30 01:23 1h16m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2025/04/26 15:44 10m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2025/03/20 15:18 13m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2025/03/20 15:18 8m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2025/03/20 15:18 8m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2025/01/09 00:32 8m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2025/01/09 00:32 13m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log

Sample crash report:
------------[ cut here ]------------
URB ffff88814d3e2800 submitted while active
WARNING: drivers/usb/core/urb.c:379 at usb_submit_urb+0xfbe/0x1830 drivers/usb/core/urb.c:379, CPU#0: usb-storage/5995
Modules linked in:
CPU: 0 UID: 0 PID: 5995 Comm: usb-storage Not tainted 6.16.0-rc3-next-20250627-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:usb_submit_urb+0xfbe/0x1830 drivers/usb/core/urb.c:379
Code: 44 89 f2 e8 34 b4 fd f9 e9 13 fc ff ff e8 0a 17 91 fa c6 05 a9 ab 7d 08 01 90 48 c7 c7 00 49 36 8c 48 89 de e8 b3 b4 54 fa 90 <0f> 0b 90 90 e9 ba f0 ff ff e8 e4 16 91 fa eb 11 e8 dd 16 91 fa bd
RSP: 0018:ffffc900033f7330 EFLAGS: 00010246
RAX: 8c24179e59ab8700 RBX: ffff88814d3e2800 RCX: ffff888030f65a00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
RBP: ffffc900033f74f8 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1c3a428 R12: dffffc0000000000
R13: ffff888028b04f60 R14: ffff88814d3e2808 R15: 0000000000000c00
FS:  0000000000000000(0000) GS:ffff8881259e6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe9443dfe0 CR3: 0000000033bee000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 usb_stor_msg_common+0x27c/0x4b0 drivers/usb/storage/transport.c:143
 usb_stor_bulk_transfer_buf+0x151/0x2a0 drivers/usb/storage/transport.c:395
 ene_send_scsi_cmd+0x10d/0x5f0 drivers/usb/storage/ene_ub6250.c:502
 ene_get_card_type drivers/usb/storage/ene_ub6250.c:1843 [inline]
 ene_init+0x14f/0x380 drivers/usb/storage/ene_ub6250.c:2197
 ene_transport+0x39b6/0x4660 drivers/usb/storage/ene_ub6250.c:2310
 usb_stor_invoke_transport+0x107/0x19c0 drivers/usb/storage/transport.c:611
 usb_stor_control_thread+0x450/0x8e0 drivers/usb/storage/usb.c:462
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>

Crashes (11):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/06/28 15:32 linux-next 2aeda9592360 fc9d8ee5 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce WARNING in usb_stor_msg_common/usb_submit_urb
2025/06/27 10:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing eb90d36bfa06 803ce19b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in usb_stor_msg_common/usb_submit_urb
2025/06/06 14:54 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 882826f58b2c 9fa58bba .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in usb_stor_msg_common/usb_submit_urb
2025/04/12 07:41 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 169263214645 0bd6db41 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in usb_stor_msg_common/usb_submit_urb
2024/12/25 11:04 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d7123c77dc60 444551c4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in usb_stor_msg_common/usb_submit_urb
2024/12/25 10:20 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d7123c77dc60 444551c4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in usb_stor_msg_common/usb_submit_urb
2024/12/25 09:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d7123c77dc60 444551c4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in usb_stor_msg_common/usb_submit_urb
2025/06/27 08:35 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing eb90d36bfa06 803ce19b .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in usb_stor_msg_common/usb_submit_urb
2025/06/06 13:21 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 usb_stor_msg_common/usb_submit_urb
2025/04/12 07:01 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 169263214645 0bd6db41 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in usb_stor_msg_common/usb_submit_urb
2024/12/25 08:52 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 usb_stor_msg_common/usb_submit_urb
* Struck through repros no longer work on HEAD.