Extracting prog: 3m34.771882702s
Minimizing prog: 34m8.260933707s
Simplifying prog options: 0s
Extracting C: 49.912469765s
Simplifying C: 10m56.415995264s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
detailed listing:
executing program 0:
write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="4c5f165d12733650022884d9059e897913fa11cfe2d283afe908060282897f5a4085ffeb2e2bed3f5dde15ec11d3b39c1585ba4264ff80f5198d75630683053614b1c282683cf4ae218ef22dca23e81344eedca833cfeab76e5091eec31f45271d2dd7df4cfeeeabd163f3764436e26957ecf487b3c8a54796a64f1bcc1187e569a1fad69a8327b3c5a77d4c8b059be23b31cb9d546b0c548a6952125d44e0674bce3df260bb019951af57d740a3668f99b616f6e9d5b7e37963368a10536d52d3959cd31535bdb05d2b0086566ed805a36189eb209d6fadb4821a306bd525bd5fe6e1cc3733dcd479", 0xe9)
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100002f0c81087f180002ad6b0102030109022400010000000009040000023c7f98000905030200000000000905ba"], 0x0)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
detailed listing:
executing program 0:
write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="4c5f165d12733650022884d9059e897913fa11cfe2d283afe908060282897f5a4085ffeb2e2bed3f5dde15ec11d3b39c1585ba4264ff80f5198d75630683053614b1c282683cf4ae218ef22dca23e81344eedca833cfeab76e5091eec31f45271d2dd7df4cfeeeabd163f3764436e26957ecf487b3c8a54796a64f1bcc1187e569a1fad69a8327b3c5a77d4c8b059be23b31cb9d546b0c548a6952125d44e0674bce3df260bb019951af57d740a3668f99b616f6e9d5b7e37963368a10536d52d3959cd31535bdb05d2b0086566ed805a36189eb209d6fadb4821a306bd525bd5fe6e1cc3733dcd479", 0xe9)
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100002f0c81087f180002ad6b0102030109022400010000000009040000023c7f98000905030200000000000905ba"], 0x0)

program crashed: WARNING in usb_free_urb
single: successfully extracted reproducer
found reproducer with 2 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb
detailed listing:
executing program 0:
write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="4c5f165d12733650022884d9059e897913fa11cfe2d283afe908060282897f5a4085ffeb2e2bed3f5dde15ec11d3b39c1585ba4264ff80f5198d75630683053614b1c282683cf4ae218ef22dca23e81344eedca833cfeab76e5091eec31f45271d2dd7df4cfeeeabd163f3764436e26957ecf487b3c8a54796a64f1bcc1187e569a1fad69a8327b3c5a77d4c8b059be23b31cb9d546b0c548a6952125d44e0674bce3df260bb019951af57d740a3668f99b616f6e9d5b7e37963368a10536d52d3959cd31535bdb05d2b0086566ed805a36189eb209d6fadb4821a306bd525bd5fe6e1cc3733dcd479", 0xe9)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100002f0c81087f180002ad6b0102030109022400010000000009040000023c7f98000905030200000000000905ba"], 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
detailed listing:
executing program 0:
write$char_usb(0xffffffffffffffff, 0x0, 0x0)
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100002f0c81087f180002ad6b0102030109022400010000000009040000023c7f98000905030200000000000905ba"], 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
detailed listing:
executing program 0:
write$char_usb(0xffffffffffffffff, &(0x7f0000000000), 0x0)
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100002f0c81087f180002ad6b0102030109022400010000000009040000023c7f98000905030200000000000905ba"], 0x0)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
detailed listing:
executing program 0:
write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="4c5f165d12733650022884d9059e897913fa11cfe2d283afe908060282897f5a4085ffeb2e2bed3f5dde15ec11d3b39c1585ba4264ff80f5198d75630683053614b1c282683cf4ae218ef22dca23e81344eedca833cfeab76e5091eec31f45271d2dd7df4cfeeeabd163f3764436e26957ecf487b3c8a54796a64f1bcc1187e569a1fad69a8327b3c5a77d4c8b059be23b31cb9d546b0c548a6952125d44e0674bce3df260bb019951af57d740a3668f99b616f6e9d5b7e37963368a10536d52d3959cd31535bdb05d2b0086566ed805a36189eb209d6fadb4821a306bd525bd5fe6e1cc3733dcd479", 0xe9)
syz_usb_connect(0x0, 0x36, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
detailed listing:
executing program 0:
write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="4c5f165d12733650022884d9059e897913fa11cfe2d283afe908060282897f5a4085ffeb2e2bed3f5dde15ec11d3b39c1585ba4264ff80f5198d75630683053614b1c282683cf4ae218ef22dca23e81344eedca833cfeab76e5091eec31f45271d2dd7df4cfeeeabd163f3764436e26957ecf487b3c8a54796a64f1bcc1187e569a1fad69a8327b3c5a77d4c8b059be23b31cb9d546b0c548a6952125d44e0674bce3df260bb019951af57d740a3668f99b616f6e9d5b7e37963368a10536d52d3959cd31535bdb05d2b0086566ed805a36189eb209d6fadb4821a306bd525bd5fe6e1cc3733dcd479", 0xe9)
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
program crashed: WARNING in usb_free_urb
simplifying C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
program crashed: WARNING in usb_free_urb
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
program crashed: WARNING in usb_free_urb
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
program crashed: WARNING in usb_free_urb
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
program crashed: WARNING in usb_free_urb
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
program crashed: WARNING in usb_free_urb
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
program crashed: WARNING in usb_free_urb
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
program crashed: WARNING in usb_free_urb
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
detailed listing:
executing program 0:
write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="4c5f165d12733650022884d9059e897913fa11cfe2d283afe908060282897f5a4085ffeb2e2bed3f5dde15ec11d3b39c1585ba4264ff80f5198d75630683053614b1c282683cf4ae218ef22dca23e81344eedca833cfeab76e5091eec31f45271d2dd7df4cfeeeabd163f3764436e26957ecf487b3c8a54796a64f1bcc1187e569a1fad69a8327b3c5a77d4c8b059be23b31cb9d546b0c548a6952125d44e0674bce3df260bb019951af57d740a3668f99b616f6e9d5b7e37963368a10536d52d3959cd31535bdb05d2b0086566ed805a36189eb209d6fadb4821a306bd525bd5fe6e1cc3733dcd479", 0xe9)
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100002f0c81087f180002ad6b0102030109022400010000000009040000023c7f98000905030200000000000905ba"], 0x0)

program crashed: WARNING in usb_free_urb
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
detailed listing:
executing program 0:
write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="4c5f165d12733650022884d9059e897913fa11cfe2d283afe908060282897f5a4085ffeb2e2bed3f5dde15ec11d3b39c1585ba4264ff80f5198d75630683053614b1c282683cf4ae218ef22dca23e81344eedca833cfeab76e5091eec31f45271d2dd7df4cfeeeabd163f3764436e26957ecf487b3c8a54796a64f1bcc1187e569a1fad69a8327b3c5a77d4c8b059be23b31cb9d546b0c548a6952125d44e0674bce3df260bb019951af57d740a3668f99b616f6e9d5b7e37963368a10536d52d3959cd31535bdb05d2b0086566ed805a36189eb209d6fadb4821a306bd525bd5fe6e1cc3733dcd479", 0xe9)
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100002f0c81087f180002ad6b0102030109022400010000000009040000023c7f98000905030200000000000905ba"], 0x0)

program crashed: WARNING in usb_free_urb
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$char_usb-syz_usb_connect
detailed listing:
executing program 0:
write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="4c5f165d12733650022884d9059e897913fa11cfe2d283afe908060282897f5a4085ffeb2e2bed3f5dde15ec11d3b39c1585ba4264ff80f5198d75630683053614b1c282683cf4ae218ef22dca23e81344eedca833cfeab76e5091eec31f45271d2dd7df4cfeeeabd163f3764436e26957ecf487b3c8a54796a64f1bcc1187e569a1fad69a8327b3c5a77d4c8b059be23b31cb9d546b0c548a6952125d44e0674bce3df260bb019951af57d740a3668f99b616f6e9d5b7e37963368a10536d52d3959cd31535bdb05d2b0086566ed805a36189eb209d6fadb4821a306bd525bd5fe6e1cc3733dcd479", 0xe9)
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100002f0c81087f180002ad6b0102030109022400010000000009040000023c7f98000905030200000000000905ba"], 0x0)

program crashed: WARNING in usb_free_urb
validation run: crashed=true
reproducing took 56m5.804394432s
repro crashed as (corrupted=false):
usb 1-1: SerialNumber: syz
usb 1-1: config 0 descriptor??
smsusb:smsusb_probe: board id=2, 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 ]------------
!PageLargeKmalloc(page)
WARNING: mm/slub.c:6602 at free_large_kmalloc+0x97/0x110 mm/slub.c:6602, CPU#1: kworker/1:1/36
Modules linked in:
CPU: 1 UID: 0 PID: 36 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: usb_hub_wq hub_event
RIP: 0010:free_large_kmalloc+0x97/0x110 mm/slub.c:6602
Code: 8b 43 30 83 f8 ff 74 13 25 00 00 00 ff 3d 00 00 00 f8 75 7a c7 43 30 ff ff ff ff 48 89 df 89 ee 5b 41 5e 5d e9 ca ae fc ff 90 <0f> 0b 90 48 89 df 48 c7 c6 fa 24 8a 8d 5b 41 5e 5d e9 c3 cd 03 ff
RSP: 0018:ffffc90000ab6bc8 EFLAGS: 00010206
RAX: 00000000ff000000 RBX: ffffea00016d5880 RCX: 0000000000000001
RDX: 0000000000000000 RSI: ffff88805b562000 RDI: ffffea00016d5880
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1006f7d041 R12: 1ffff11007b37282
R13: 0000000000000000 R14: ffff888037be8260 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff888125d3e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcf11d74263 CR3: 00000000115a8000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 urb_destroy drivers/usb/core/urb.c:25 [inline]
 kref_put include/linux/kref.h:65 [inline]
 usb_free_urb+0xd0/0x120 drivers/usb/core/urb.c:96
 smsusb_term_device+0x1d0/0x3d0 drivers/media/usb/siano/smsusb.c:352
 smsusb_init_device drivers/media/usb/siano/smsusb.c:497 [inline]
 smsusb_probe+0x1aba/0x2280 drivers/media/usb/siano/smsusb.c:575
 usb_probe_interface+0x653/0xc60 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x25b/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c7/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12d/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3772
 usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268
 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250
 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:291
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x25b/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c7/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12d/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3772
 usb_new_device+0x98d/0x1610 drivers/usb/core/hub.c:2695
 hub_port_connect drivers/usb/core/hub.c:5567 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5707 [inline]
 port_event drivers/usb/core/hub.c:5871 [inline]
 hub_event+0x28cf/0x4cf0 drivers/usb/core/hub.c:5953
 process_one_work kernel/workqueue.c:3322 [inline]
 process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3405
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3486
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>

final repro crashed as (corrupted=false):
usb 1-1: SerialNumber: syz
usb 1-1: config 0 descriptor??
smsusb:smsusb_probe: board id=2, 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 ]------------
!PageLargeKmalloc(page)
WARNING: mm/slub.c:6602 at free_large_kmalloc+0x97/0x110 mm/slub.c:6602, CPU#1: kworker/1:1/36
Modules linked in:
CPU: 1 UID: 0 PID: 36 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: usb_hub_wq hub_event
RIP: 0010:free_large_kmalloc+0x97/0x110 mm/slub.c:6602
Code: 8b 43 30 83 f8 ff 74 13 25 00 00 00 ff 3d 00 00 00 f8 75 7a c7 43 30 ff ff ff ff 48 89 df 89 ee 5b 41 5e 5d e9 ca ae fc ff 90 <0f> 0b 90 48 89 df 48 c7 c6 fa 24 8a 8d 5b 41 5e 5d e9 c3 cd 03 ff
RSP: 0018:ffffc90000ab6bc8 EFLAGS: 00010206
RAX: 00000000ff000000 RBX: ffffea00016d5880 RCX: 0000000000000001
RDX: 0000000000000000 RSI: ffff88805b562000 RDI: ffffea00016d5880
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1006f7d041 R12: 1ffff11007b37282
R13: 0000000000000000 R14: ffff888037be8260 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff888125d3e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcf11d74263 CR3: 00000000115a8000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 urb_destroy drivers/usb/core/urb.c:25 [inline]
 kref_put include/linux/kref.h:65 [inline]
 usb_free_urb+0xd0/0x120 drivers/usb/core/urb.c:96
 smsusb_term_device+0x1d0/0x3d0 drivers/media/usb/siano/smsusb.c:352
 smsusb_init_device drivers/media/usb/siano/smsusb.c:497 [inline]
 smsusb_probe+0x1aba/0x2280 drivers/media/usb/siano/smsusb.c:575
 usb_probe_interface+0x653/0xc60 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x25b/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c7/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12d/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3772
 usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268
 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250
 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:291
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x25b/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c7/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12d/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3772
 usb_new_device+0x98d/0x1610 drivers/usb/core/hub.c:2695
 hub_port_connect drivers/usb/core/hub.c:5567 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5707 [inline]
 port_event drivers/usb/core/hub.c:5871 [inline]
 hub_event+0x28cf/0x4cf0 drivers/usb/core/hub.c:5953
 process_one_work kernel/workqueue.c:3322 [inline]
 process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3405
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3486
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>