Extracting prog: 3m8.274651219s
Minimizing prog: 1h2m18.549399661s
Simplifying prog options: 0s
Extracting C: 26.527475873s
Simplifying C: 9m5.35624731s


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}}): syz_usb_connect-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

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}}): syz_usb_connect-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program crashed: WARNING in cx231xx_send_vendor_cmd/usb_submit_urb
single: successfully extracted reproducer
found reproducer with 12 syscalls
minimizing guilty program
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
read$FUSE(0xffffffffffffffff, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$lan78xx(0xffffffffffffffff, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r1, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r1, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
syz_usb_disconnect(0xffffffffffffffff)
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r1, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, 0x0, 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, 0x0)
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
testing program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(0x0, 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program did not crash
extracting C reproducer
testing compiled C program (duration=3m25.408521798s, {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-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
program crashed: WARNING in cx231xx_send_vendor_cmd/usb_submit_urb
simplifying C reproducer
testing compiled C program (duration=3m25.408521798s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
program crashed: WARNING in cx231xx_send_vendor_cmd/usb_submit_urb
testing compiled C program (duration=3m25.408521798s, {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}}): syz_usb_connect-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
program did not crash
testing compiled C program (duration=3m25.408521798s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
program crashed: WARNING in cx231xx_send_vendor_cmd/usb_submit_urb
testing compiled C program (duration=3m25.408521798s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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}}): syz_usb_connect-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
program crashed: WARNING in cx231xx_send_vendor_cmd/usb_submit_urb
testing compiled C program (duration=3m25.408521798s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
program crashed: WARNING in cx231xx_send_vendor_cmd/usb_submit_urb
testing compiled C program (duration=3m25.408521798s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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}}): syz_usb_connect-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
program crashed: WARNING in cx231xx_send_vendor_cmd/usb_submit_urb
testing compiled C program (duration=3m25.408521798s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
program crashed: WARNING in cx231xx_send_vendor_cmd/usb_submit_urb
testing program (duration=3m25.408521798s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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}}): syz_usb_connect-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program crashed: WARNING in cx231xx_send_vendor_cmd/usb_submit_urb
validation run: crashed=true
testing program (duration=3m25.408521798s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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}}): syz_usb_connect-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program crashed: WARNING in cx231xx_send_vendor_cmd/usb_submit_urb
validation run: crashed=true
testing program (duration=3m25.408521798s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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}}): syz_usb_connect-syz_usb_disconnect-syz_usb_connect-syz_usb_control_io$printer-syz_usb_control_io$hid-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ecm-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer-syz_usb_control_io$lan78xx-syz_open_dev$I2C-read$FUSE
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000580)={0x20, 0x16, 0x1, "c2"}, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402)
read$FUSE(r2, 0x0, 0x700)

program crashed: WARNING in cx231xx_send_vendor_cmd/usb_submit_urb
validation run: crashed=true
reproducing took 1h19m12.445025374s
repro crashed as (corrupted=false):
UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_register_driver returned -16
------------[ cut here ]------------
usb 1-1: BOGUS control dir, pipe 80001980 doesn't match bRequestType c0
WARNING: drivers/usb/core/urb.c:413 at usb_submit_urb+0x1198/0x1458 drivers/usb/core/urb.c:411, CPU#1: syz.4.167/5198
Modules linked in:
CPU: 1 UID: 0 PID: 5198 Comm: syz.4.167 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026
pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : usb_submit_urb+0x1198/0x1458 drivers/usb/core/urb.c:411
lr : usb_submit_urb+0x1198/0x1458 drivers/usb/core/urb.c:411
sp : ffff8000989a7330
x29: ffff8000989a7360 x28: dfff800000000000 x27: 0000000080001980
x26: 0000000000000000 x25: ffff0000da2a5058 x24: ffff0000c75d5f00
x23: ffff0000d1ecff20 x22: ffff8000871e3840 x21: ffff0000da2a5000
x20: 0000000000000c00 x19: ffff0000c4f59300 x18: 00000000ffffffff
x17: ffff800080c95c3c x16: ffff800080c95abc x15: ffff800080c95c3c
x14: 0000000000000f0f x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000000002 x9 : f9e1a7ece73cf300
x8 : f9e1a7ece73cf300 x7 : ffff800080482944 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000802f3620
x2 : 0000000100000000 x1 : ffff0000c4d99d80 x0 : 0000000000000000
Call trace:
 usb_submit_urb+0x1198/0x1458 drivers/usb/core/urb.c:411 (P)
 usb_start_wait_urb+0x104/0x478 drivers/usb/core/message.c:62
 usb_internal_control_msg drivers/usb/core/message.c:117 [inline]
 usb_control_msg+0x1e8/0x378 drivers/usb/core/message.c:167
 __usb_control_msg+0x12c/0x3d0 drivers/media/usb/cx231xx/cx231xx-core.c:249
 cx231xx_send_vendor_cmd+0x45c/0x610 drivers/media/usb/cx231xx/cx231xx-core.c:-1
 cx231xx_send_usb_command+0x250/0x470 drivers/media/usb/cx231xx/cx231xx-core.c:205
 cx231xx_i2c_recv_bytes drivers/media/usb/cx231xx/cx231xx-i2c.c:-1 [inline]
 cx231xx_i2c_xfer+0xa38/0x2454 drivers/media/usb/cx231xx/cx231xx-i2c.c:386
 __i2c_transfer+0x610/0x1794 drivers/i2c/i2c-core-base.c:-1
 i2c_transfer+0x1cc/0x2e0 drivers/i2c/i2c-core-base.c:2350
 i2c_transfer_buffer_flags+0xec/0x18c drivers/i2c/i2c-core-base.c:2378
 i2c_master_recv include/linux/i2c.h:79 [inline]
 i2cdev_read+0x108/0x31c drivers/i2c/i2c-dev.c:155
 vfs_read+0x230/0x8c8 fs/read_write.c:572
 ksys_read+0x12c/0x228 fs/read_write.c:716
 __do_sys_read fs/read_write.c:725 [inline]
 __se_sys_read fs/read_write.c:723 [inline]
 __arm64_sys_read+0x84/0x98 fs/read_write.c:723
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x244 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0xec/0x23c arch/arm64/kernel/syscall.c:121
 do_el0_svc+0x4c/0x5c arch/arm64/kernel/syscall.c:140
 el0_svc+0x60/0x1d8 arch/arm64/kernel/entry-common.c:796
 el0t_64_sync_handler+0x44/0x104 arch/arm64/kernel/entry-common.c:815
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:606
irq event stamp: 1266
hardirqs last  enabled at (1265): [<ffff800080485edc>] vprintk_store+0x924/0xb94 kernel/printk/printk.c:2385
hardirqs last disabled at (1266): [<ffff8000868792bc>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:483
softirqs last  enabled at (1044): [<ffff800084bc9d2c>] __alloc_skb+0x1c0/0x610 net/core/skbuff.c:698
softirqs last disabled at (1042): [<ffff800084bc9d14>] local_bh_disable include/linux/bottom_half.h:20 [inline]
softirqs last disabled at (1042): [<ffff800084bc9d14>] __alloc_skb+0x1a8/0x610 net/core/skbuff.c:697
---[ end trace 0000000000000000 ]---
cx231xx 1-1:0.1: cx231xx_send_usb_command: failed with status --32

final repro crashed as (corrupted=false):
UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_register_driver returned -16
------------[ cut here ]------------
usb 1-1: BOGUS control dir, pipe 80001980 doesn't match bRequestType c0
WARNING: drivers/usb/core/urb.c:413 at usb_submit_urb+0x1198/0x1458 drivers/usb/core/urb.c:411, CPU#1: syz.4.167/5198
Modules linked in:
CPU: 1 UID: 0 PID: 5198 Comm: syz.4.167 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026
pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : usb_submit_urb+0x1198/0x1458 drivers/usb/core/urb.c:411
lr : usb_submit_urb+0x1198/0x1458 drivers/usb/core/urb.c:411
sp : ffff8000989a7330
x29: ffff8000989a7360 x28: dfff800000000000 x27: 0000000080001980
x26: 0000000000000000 x25: ffff0000da2a5058 x24: ffff0000c75d5f00
x23: ffff0000d1ecff20 x22: ffff8000871e3840 x21: ffff0000da2a5000
x20: 0000000000000c00 x19: ffff0000c4f59300 x18: 00000000ffffffff
x17: ffff800080c95c3c x16: ffff800080c95abc x15: ffff800080c95c3c
x14: 0000000000000f0f x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000000002 x9 : f9e1a7ece73cf300
x8 : f9e1a7ece73cf300 x7 : ffff800080482944 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000802f3620
x2 : 0000000100000000 x1 : ffff0000c4d99d80 x0 : 0000000000000000
Call trace:
 usb_submit_urb+0x1198/0x1458 drivers/usb/core/urb.c:411 (P)
 usb_start_wait_urb+0x104/0x478 drivers/usb/core/message.c:62
 usb_internal_control_msg drivers/usb/core/message.c:117 [inline]
 usb_control_msg+0x1e8/0x378 drivers/usb/core/message.c:167
 __usb_control_msg+0x12c/0x3d0 drivers/media/usb/cx231xx/cx231xx-core.c:249
 cx231xx_send_vendor_cmd+0x45c/0x610 drivers/media/usb/cx231xx/cx231xx-core.c:-1
 cx231xx_send_usb_command+0x250/0x470 drivers/media/usb/cx231xx/cx231xx-core.c:205
 cx231xx_i2c_recv_bytes drivers/media/usb/cx231xx/cx231xx-i2c.c:-1 [inline]
 cx231xx_i2c_xfer+0xa38/0x2454 drivers/media/usb/cx231xx/cx231xx-i2c.c:386
 __i2c_transfer+0x610/0x1794 drivers/i2c/i2c-core-base.c:-1
 i2c_transfer+0x1cc/0x2e0 drivers/i2c/i2c-core-base.c:2350
 i2c_transfer_buffer_flags+0xec/0x18c drivers/i2c/i2c-core-base.c:2378
 i2c_master_recv include/linux/i2c.h:79 [inline]
 i2cdev_read+0x108/0x31c drivers/i2c/i2c-dev.c:155
 vfs_read+0x230/0x8c8 fs/read_write.c:572
 ksys_read+0x12c/0x228 fs/read_write.c:716
 __do_sys_read fs/read_write.c:725 [inline]
 __se_sys_read fs/read_write.c:723 [inline]
 __arm64_sys_read+0x84/0x98 fs/read_write.c:723
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x244 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0xec/0x23c arch/arm64/kernel/syscall.c:121
 do_el0_svc+0x4c/0x5c arch/arm64/kernel/syscall.c:140
 el0_svc+0x60/0x1d8 arch/arm64/kernel/entry-common.c:796
 el0t_64_sync_handler+0x44/0x104 arch/arm64/kernel/entry-common.c:815
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:606
irq event stamp: 1266
hardirqs last  enabled at (1265): [<ffff800080485edc>] vprintk_store+0x924/0xb94 kernel/printk/printk.c:2385
hardirqs last disabled at (1266): [<ffff8000868792bc>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:483
softirqs last  enabled at (1044): [<ffff800084bc9d2c>] __alloc_skb+0x1c0/0x610 net/core/skbuff.c:698
softirqs last disabled at (1042): [<ffff800084bc9d14>] local_bh_disable include/linux/bottom_half.h:20 [inline]
softirqs last disabled at (1042): [<ffff800084bc9d14>] __alloc_skb+0x1a8/0x610 net/core/skbuff.c:697
---[ end trace 0000000000000000 ]---
cx231xx 1-1:0.1: cx231xx_send_usb_command: failed with status --32