WARNING in usbnet_start_xmit/usb_submit

Date	Name	Commit	Repro	Result
2023/08/28	upstream (ToT)	727dbda16b83	C	Didn't crash

Date

Name

Commit

Repro

Result

2023/08/28

upstream (ToT)

727dbda16b83

Didn't crash

Kernel	Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	WARNING in usbnet_start_xmit/usb_submit_urb usb	-1	syz, C	done		92	1134d	1717d	23/29	fixed on 2023/10/12 12:47
linux-6.1	WARNING in usbnet_start_xmit/usb_submit_urb origin:lts-only	-1	syz, C		done	2	1102d	1173d	3/3	fixed on 2023/09/27 12:10
upstream	WARNING in usbnet_start_xmit/usb_submit_urb (2) usb	-1	syz, C	error		10	525d	863d	28/29	fixed on 2025/06/10 16:19

Created	Duration	User	Patch	Repo	Result
2023/09/21 17:42	3h00m	bisect fix		linux-5.15.y	OK (1) job log
2023/07/09 19:27	1h45m	bisect fix		linux-5.15.y	OK (0) job log log

Created

Duration

User

Patch

Repo

Result

2023/09/21 17:42

3h00m

bisect fix

linux-5.15.y

OK (1) job log

2023/07/09 19:27

1h45m

bisect fix

linux-5.15.y

OK (0) job log log

------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 1198 at drivers/usb/core/urb.c:503 usb_submit_urb+0xc8d/0x1990 drivers/usb/core/urb.c:502 Modules linked in: CPU: 1 PID: 1198 Comm: kworker/1:2 Not tainted 5.15.114-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 Workqueue: mld mld_ifc_work RIP: 0010:usb_submit_urb+0xc8d/0x1990 drivers/usb/core/urb.c:502 Code: 0f b6 04 18 84 c0 44 8b 64 24 1c 0f 85 2b 09 00 00 45 8b 07 48 c7 c7 e0 0b 22 8b 48 8b 74 24 08 4c 89 f2 89 e9 e8 73 16 32 fb <0f> 0b 48 8b 5c 24 20 48 8b 6c 24 28 41 89 de 4c 89 f7 48 c7 c6 50 RSP: 0018:ffffc9000506f308 EFLAGS: 00010046 RAX: 0fecbf75700a5000 RBX: dffffc0000000000 RCX: ffff88801d2a8000 RDX: 0000000000000000 RSI: 0000000080000403 RDI: 0000000000000000 RBP: 0000000000000003 R08: ffffffff8166491c R09: ffffed1017364f24 R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 R13: ffff88801fda0c00 R14: ffff88801ec123e8 R15: ffffffff8b2209cc FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005639eb995768 CR3: 0000000017120000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> usbnet_start_xmit+0xf4c/0x1d70 drivers/net/usb/usbnet.c:1456 __netdev_start_xmit include/linux/netdevice.h:5019 [inline] netdev_start_xmit include/linux/netdevice.h:5033 [inline] xmit_one net/core/dev.c:3594 [inline] dev_hard_start_xmit+0x298/0x7a0 net/core/dev.c:3610 sch_direct_xmit+0x2b2/0x5e0 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3821 [inline] __dev_queue_xmit+0x18ee/0x3230 net/core/dev.c:4190 neigh_output include/net/neighbour.h:516 [inline] ip6_finish_output2+0xee4/0x14f0 net/ipv6/ip6_output.c:126 dst_output include/net/dst.h:449 [inline] NF_HOOK+0x166/0x4f0 include/linux/netfilter.h:307 mld_sendpack+0x70e/0xc10 net/ipv6/mcast.c:1820 mld_send_cr net/ipv6/mcast.c:2121 [inline] mld_ifc_work+0x7d7/0xc90 net/ipv6/mcast.c:2653 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2307 worker_thread+0xaca/0x1280 kernel/workqueue.c:2454 kthread+0x3f6/0x4f0 kernel/kthread.c:319 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298 </TASK>

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2023/06/04 12:02	linux-5.15.y	0ab06468cbd1	a4ae4f42	.config	console log	report	syz	C		[disk image] [vmlinux] [kernel image]	ci2-linux-5-15-kasan	WARNING in usbnet_start_xmit/usb_submit_urb
2023/05/14 23:07	linux-5.15.y	b0ece631f84a	2b9ba477	.config	console log	report	syz	C		[disk image] [vmlinux] [kernel image]	ci2-linux-5-15-kasan-arm64	WARNING in usbnet_start_xmit/usb_submit_urb

Crashes (2):

Assets (help?)