usb 5-1: new high-speed USB device number 2 using dummy_hcd
usb 5-1: Using ep0 maxpacket: 16
usb 5-1: config 5 has an invalid interface number: 28 but max is 3
usb 5-1: config 5 has an invalid interface number: 232 but max is 3
usb 5-1: config 5 has an invalid interface number: 4 but max is 3
usb 5-1: config 5 has no interface number 1
usb 5-1: config 5 has no interface number 2
usb 5-1: config 5 has no interface number 3
usb 5-1: config 5 interface 28 altsetting 13 endpoint 0x2 has invalid maxpacket 1023, setting to 64
usb 5-1: config 5 interface 28 altsetting 13 endpoint 0xC has invalid maxpacket 1024, setting to 64
usb 5-1: config 5 interface 28 altsetting 13 bulk endpoint 0x1 has invalid maxpacket 1023
usb 5-1: config 5 interface 0 altsetting 3 endpoint 0x7 has invalid maxpacket 512, setting to 64
usb 5-1: config 5 interface 0 altsetting 3 has a duplicate endpoint with address 0x7, skipping
usb 5-1: config 5 interface 0 altsetting 3 has a duplicate endpoint with address 0xC, skipping
usb 5-1: config 5 interface 0 altsetting 3 endpoint 0x6 has an invalid bInterval 75, changing to 7
usb 5-1: config 5 interface 0 altsetting 3 endpoint 0x8A has invalid maxpacket 1024, setting to 64
usb 5-1: config 5 interface 0 altsetting 3 endpoint 0xB has invalid maxpacket 512, setting to 64
usb 5-1: config 5 interface 0 altsetting 3 endpoint 0x3 has invalid maxpacket 1023, setting to 64
usb 5-1: config 5 interface 0 altsetting 3 has a duplicate endpoint with address 0x6, skipping
usb 5-1: config 5 interface 0 altsetting 3 has an invalid descriptor for endpoint zero, skipping
usb 5-1: config 5 interface 28 has no altsetting 0
usb 5-1: config 5 interface 0 has no altsetting 0
usb 5-1: config 5 interface 232 has no altsetting 0
usb 5-1: config 5 interface 4 has no altsetting 0
usb 5-1: New USB device found, idVendor=187f, idProduct=0310, bcdDevice=2b.7a
usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 5-1: Product: syz
usb 5-1: Manufacturer: 荖芸襐䏗̓눪Ǫꪏ㺅匢绮碋靇骫窳隷蕹ꠖỴჳڐ顗ビଥꗆ衤塹뭋鹐磏륭㒤䗘ᡱ᪣㠿꾡覗
usb 5-1: SerialNumber: syz
smsusb:smsusb_probe: board id=16, interface number 28
smsusb:smsusb_probe: board id=16, interface number 0
smsusb:siano_media_device_register: media controller created
smsusb:smsusb_start_streaming: smsusb_submit_urb(...) failed
smsusb:smsusb_init_device: smsusb_start_streaming(...) failed
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5311 at mm/slub.c:4719 free_large_kmalloc+0x31/0x180 mm/slub.c:4719
Modules linked in:
CPU: 0 UID: 0 PID: 5311 Comm: kworker/0:4 Not tainted 6.14.0-rc5-syzkaller-00105-gf315296c92fd #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: usb_hub_wq hub_event
RIP: 0010:free_large_kmalloc+0x31/0x180 mm/slub.c:4719
Code: ec 10 49 89 ff 65 48 8b 04 25 28 00 00 00 48 89 44 24 08 f6 47 08 01 0f 85 39 01 00 00 49 89 f6 49 f7 07 40 00 00 00 75 27 90 <0f> 0b 90 31 db 80 3d c0 4c 09 0e 00 75 21 c6 05 b7 4c 09 0e 01 48
RSP: 0018:ffffc9000d0bea38 EFLAGS: 00010246
RAX: 6368d951175fc900 RBX: ffffffff87778462 RCX: ffffea0000000000
RDX: 0000000000000000 RSI: ffff8880537e2000 RDI: ffffea00014df880
RBP: ffff888011c29c60 R08: ffffffff816ebc3c R09: 1ffff11002385380
R10: dffffc0000000000 R11: ffffed1002385381 R12: ffff88805233b000
R13: ffff8880537e2000 R14: ffff8880537e2000 R15: ffffea00014df880
FS:  0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9b85647000 CR3: 0000000033e6a000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kfree+0x212/0x430 mm/slub.c:4751
 urb_destroy drivers/usb/core/urb.c:25 [inline]
 kref_put include/linux/kref.h:65 [inline]
 usb_free_urb+0xd2/0x120 drivers/usb/core/urb.c:97
 smsusb_term_device+0x1d3/0x3c0 drivers/media/usb/siano/smsusb.c:352
 smsusb_init_device drivers/media/usb/siano/smsusb.c:497 [inline]
 smsusb_probe+0x1cab/0x2390 drivers/media/usb/siano/smsusb.c:575
 usb_probe_interface+0x641/0xbb0 drivers/usb/core/driver.c:396
 really_probe+0x2b9/0xad0 drivers/base/dd.c:658
 __driver_probe_device+0x1a2/0x390 drivers/base/dd.c:800
 driver_probe_device+0x50/0x430 drivers/base/dd.c:830
 __device_attach_driver+0x2d6/0x530 drivers/base/dd.c:958
 bus_for_each_drv+0x24e/0x2e0 drivers/base/bus.c:462
 __device_attach+0x333/0x520 drivers/base/dd.c:1030
 bus_probe_device+0x189/0x260 drivers/base/bus.c:537
 device_add+0x856/0xbf0 drivers/base/core.c:3665
 usb_set_configuration+0x1976/0x1fb0 drivers/usb/core/message.c:2210
 usb_generic_driver_probe+0x88/0x140 drivers/usb/core/generic.c:250
 usb_probe_device+0x1b8/0x380 drivers/usb/core/driver.c:291
 really_probe+0x2b9/0xad0 drivers/base/dd.c:658
 __driver_probe_device+0x1a2/0x390 drivers/base/dd.c:800
 driver_probe_device+0x50/0x430 drivers/base/dd.c:830
 __device_attach_driver+0x2d6/0x530 drivers/base/dd.c:958
 bus_for_each_drv+0x24e/0x2e0 drivers/base/bus.c:462
 __device_attach+0x333/0x520 drivers/base/dd.c:1030
 bus_probe_device+0x189/0x260 drivers/base/bus.c:537
 device_add+0x856/0xbf0 drivers/base/core.c:3665
 usb_new_device+0x104a/0x19a0 drivers/usb/core/hub.c:2663
 hub_port_connect drivers/usb/core/hub.c:5533 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5673 [inline]
 port_event drivers/usb/core/hub.c:5833 [inline]
 hub_event+0x2d6d/0x5150 drivers/usb/core/hub.c:5915
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xabe/0x18e0 kernel/workqueue.c:3319
 worker_thread+0x870/0xd30 kernel/workqueue.c:3400
 kthread+0x7a9/0x920 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>