Extracting prog: 4m9.834346957s
Minimizing prog: 21m35.73057884s
Simplifying prog options: 0s
Extracting C: 1m3.793408612s
Simplifying C: 11m43.52971861s


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:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x23, &(0x7f00000003c0)="035540df96341c8fa11e4363072c22c5512887c27e09a76c8d36dc82d2206498ac6401"}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program crashed: general protection fault in su3000_i2c_transfer
program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 1m40s
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x23, &(0x7f00000003c0)="035540df96341c8fa11e4363072c22c5512887c27e09a76c8d36dc82d2206498ac6401"}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program crashed: general protection fault in su3000_i2c_transfer
single: successfully extracted reproducer
found reproducer with 3 syscalls
minimizing guilty program
testing program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)

program did not crash
testing program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
ioctl$I2C_RDWR(0xffffffffffffffff, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x23, &(0x7f00000003c0)="035540df96341c8fa11e4363072c22c5512887c27e09a76c8d36dc82d2206498ac6401"}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program did not crash
testing program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x23, &(0x7f00000003c0)="035540df96341c8fa11e4363072c22c5512887c27e09a76c8d36dc82d2206498ac6401"}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program did not crash
testing program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x23, &(0x7f00000003c0)="035540df96341c8fa11e4363072c22c5512887c27e09a76c8d36dc82d2206498ac6401"}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program did not crash
testing program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x23, &(0x7f00000003c0)="035540df96341c8fa11e4363072c22c5512887c27e09a76c8d36dc82d2206498ac6401"}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program did not crash
testing program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], 0x0)
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x23, &(0x7f00000003c0)="035540df96341c8fa11e4363072c22c5512887c27e09a76c8d36dc82d2206498ac6401"}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program did not crash
testing program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(0x0, 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x23, &(0x7f00000003c0)="035540df96341c8fa11e4363072c22c5512887c27e09a76c8d36dc82d2206498ac6401"}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program did not crash
testing program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, 0x0)

program did not crash
testing program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={0x0})

program did not crash
testing program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)})

program did not crash
testing program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x0, 0x0}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program did not crash
testing program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x0, &(0x7f00000003c0)}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program did not crash
extracting C reproducer
testing compiled C program (duration=1m22.940378868s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
program crashed: general protection fault in su3000_i2c_transfer
simplifying C reproducer
testing compiled C program (duration=1m22.940378868s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
program crashed: general protection fault in su3000_i2c_transfer
testing compiled C program (duration=1m22.940378868s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:namespace 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_open_dev$I2C-ioctl$I2C_RDWR
program did not crash
testing compiled C program (duration=1m22.940378868s, {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_open_dev$I2C-ioctl$I2C_RDWR
program crashed: general protection fault in su3000_i2c_transfer
testing compiled C program (duration=1m22.940378868s, {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_open_dev$I2C-ioctl$I2C_RDWR
program crashed: general protection fault in su3000_i2c_transfer
testing compiled C program (duration=1m22.940378868s, {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_open_dev$I2C-ioctl$I2C_RDWR
program crashed: general protection fault in su3000_i2c_transfer
testing compiled C program (duration=1m22.940378868s, {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_open_dev$I2C-ioctl$I2C_RDWR
program crashed: general protection fault in su3000_i2c_transfer
testing compiled C program (duration=1m22.940378868s, {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_open_dev$I2C-ioctl$I2C_RDWR
program crashed: general protection fault in su3000_i2c_transfer
testing compiled C program (duration=1m22.940378868s, {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_open_dev$I2C-ioctl$I2C_RDWR
program crashed: general protection fault in su3000_i2c_transfer
testing program (duration=1m22.940378868s, {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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x23, &(0x7f00000003c0)="035540df96341c8fa11e4363072c22c5512887c27e09a76c8d36dc82d2206498ac6401"}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program crashed: general protection fault in su3000_i2c_transfer
validation run: crashed=true
testing program (duration=1m22.940378868s, {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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x23, &(0x7f00000003c0)="035540df96341c8fa11e4363072c22c5512887c27e09a76c8d36dc82d2206498ac6401"}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program crashed: general protection fault in su3000_i2c_transfer
validation run: crashed=true
testing program (duration=1m22.940378868s, {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_open_dev$I2C-ioctl$I2C_RDWR
detailed listing:
executing program 0:
syz_usb_connect(0x3, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010102d1a05e20cd0c02010e89010203010902120001085440010904"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x2, 0x48842)
ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000001e40)={&(0x7f0000001dc0)=[{0xfff, 0xa401, 0x23, &(0x7f00000003c0)="035540df96341c8fa11e4363072c22c5512887c27e09a76c8d36dc82d2206498ac6401"}, {0x1900, 0x10, 0x0, 0x0}, {0x3, 0x2a10, 0x0, 0x0}], 0x3})

program crashed: general protection fault in su3000_i2c_transfer
validation run: crashed=true
reproducing took 44m12.238538022s
repro crashed as (corrupted=false):
dvb-usb: bulk message failed: -22 (4/0)
dw2102: i2c transfer failed.
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
CPU: 1 UID: 0 PID: 6030 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
RIP: 0010:su3000_i2c_transfer+0x1aa/0xfc0 drivers/media/usb/dvb-usb/dw2102.c:740
Code: 4c 89 f8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 80 3c 20 00 74 08 4c 89 ff e8 e0 6b 04 fa 49 8b 1f 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 e7 08 00 00 0f b6 1b 48 8b 44 24 30 42
RSP: 0018:ffffc900039cf9d8 EFLAGS: 00010202
RAX: 0000000000000002 RBX: 0000000000000010 RCX: 0000000000000003
RDX: ffffffff88346bb2 RSI: ffffffff90df7c90 RDI: 0000000000001900
RBP: 0000000000000001 R08: ffff88807b0abe80 R09: 0000000000000002
R10: 0000000000001a00 R11: 0000000000000000 R12: dffffc0000000000
R13: 1ffff1100b9ba0c2 R14: 0000000000000003 R15: ffff88805cdd0618
FS:  0000000000000000(0000) GS:ffff888123ba9000(0063) knlGS:00000000572fd480
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 0000000080001e40 CR3: 000000002d856000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __i2c_transfer+0x7bf/0x1fe0 drivers/i2c/i2c-core-base.c:-1
 i2c_transfer+0x1cb/0x2d0 drivers/i2c/i2c-core-base.c:2353
 i2cdev_ioctl_rdwr+0x460/0x740 drivers/i2c/i2c-dev.c:306
 compat_i2cdev_ioctl+0x59f/0x5c0 drivers/i2c/i2c-dev.c:575
 __do_compat_sys_ioctl fs/ioctl.c:695 [inline]
 __se_compat_sys_ioctl fs/ioctl.c:638 [inline]
 __ia32_compat_sys_ioctl+0x5ea/0x950 fs/ioctl.c:638
 do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:79 [inline]
 __do_fast_syscall_32+0x28b/0x6c0 arch/x86/entry/syscall_32.c:282
 do_fast_syscall_32+0x33/0x70 arch/x86/entry/syscall_32.c:307
 entry_SYSENTER_compat_after_hwframe+0x84/0x8e
RIP: 0023:0xf740ef1c
Code: 90 85 d2 74 0a 89 ce 81 e6 ff 0f 00 00 89 32 85 c0 74 05 c1 e9 0c 89 08 31 c0 5e 5d c3 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 58 b8
RSP: 002b:00000000fff2be2c EFLAGS: 00000206 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000000707
RDX: 0000000080001e40 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:su3000_i2c_transfer+0x1aa/0xfc0 drivers/media/usb/dvb-usb/dw2102.c:740
Code: 4c 89 f8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 80 3c 20 00 74 08 4c 89 ff e8 e0 6b 04 fa 49 8b 1f 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 e7 08 00 00 0f b6 1b 48 8b 44 24 30 42
RSP: 0018:ffffc900039cf9d8 EFLAGS: 00010202
RAX: 0000000000000002 RBX: 0000000000000010 RCX: 0000000000000003
RDX: ffffffff88346bb2 RSI: ffffffff90df7c90 RDI: 0000000000001900
RBP: 0000000000000001 R08: ffff88807b0abe80 R09: 0000000000000002
R10: 0000000000001a00 R11: 0000000000000000 R12: dffffc0000000000
R13: 1ffff1100b9ba0c2 R14: 0000000000000003 R15: ffff88805cdd0618
FS:  0000000000000000(0000) GS:ffff888123aa9000(0063) knlGS:00000000572fd480
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 000055b20397c660 CR3: 000000002d856000 CR4: 00000000003526f0
----------------
Code disassembly (best guess):
   0:	4c 89 f8             	mov    %r15,%rax
   3:	48 c1 e8 03          	shr    $0x3,%rax
   7:	49 bc 00 00 00 00 00 	movabs $0xdffffc0000000000,%r12
   e:	fc ff df
  11:	42 80 3c 20 00       	cmpb   $0x0,(%rax,%r12,1)
  16:	74 08                	je     0x20
  18:	4c 89 ff             	mov    %r15,%rdi
  1b:	e8 e0 6b 04 fa       	call   0xfa046c00
  20:	49 8b 1f             	mov    (%r15),%rbx
  23:	48 89 d8             	mov    %rbx,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	42 0f b6 04 20       	movzbl (%rax,%r12,1),%eax <-- trapping instruction
  2f:	84 c0                	test   %al,%al
  31:	0f 85 e7 08 00 00    	jne    0x91e
  37:	0f b6 1b             	movzbl (%rbx),%ebx
  3a:	48 8b 44 24 30       	mov    0x30(%rsp),%rax
  3f:	42                   	rex.X

final repro crashed as (corrupted=false):
dvb-usb: bulk message failed: -22 (4/0)
dw2102: i2c transfer failed.
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
CPU: 1 UID: 0 PID: 6030 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
RIP: 0010:su3000_i2c_transfer+0x1aa/0xfc0 drivers/media/usb/dvb-usb/dw2102.c:740
Code: 4c 89 f8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 80 3c 20 00 74 08 4c 89 ff e8 e0 6b 04 fa 49 8b 1f 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 e7 08 00 00 0f b6 1b 48 8b 44 24 30 42
RSP: 0018:ffffc900039cf9d8 EFLAGS: 00010202
RAX: 0000000000000002 RBX: 0000000000000010 RCX: 0000000000000003
RDX: ffffffff88346bb2 RSI: ffffffff90df7c90 RDI: 0000000000001900
RBP: 0000000000000001 R08: ffff88807b0abe80 R09: 0000000000000002
R10: 0000000000001a00 R11: 0000000000000000 R12: dffffc0000000000
R13: 1ffff1100b9ba0c2 R14: 0000000000000003 R15: ffff88805cdd0618
FS:  0000000000000000(0000) GS:ffff888123ba9000(0063) knlGS:00000000572fd480
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 0000000080001e40 CR3: 000000002d856000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __i2c_transfer+0x7bf/0x1fe0 drivers/i2c/i2c-core-base.c:-1
 i2c_transfer+0x1cb/0x2d0 drivers/i2c/i2c-core-base.c:2353
 i2cdev_ioctl_rdwr+0x460/0x740 drivers/i2c/i2c-dev.c:306
 compat_i2cdev_ioctl+0x59f/0x5c0 drivers/i2c/i2c-dev.c:575
 __do_compat_sys_ioctl fs/ioctl.c:695 [inline]
 __se_compat_sys_ioctl fs/ioctl.c:638 [inline]
 __ia32_compat_sys_ioctl+0x5ea/0x950 fs/ioctl.c:638
 do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:79 [inline]
 __do_fast_syscall_32+0x28b/0x6c0 arch/x86/entry/syscall_32.c:282
 do_fast_syscall_32+0x33/0x70 arch/x86/entry/syscall_32.c:307
 entry_SYSENTER_compat_after_hwframe+0x84/0x8e
RIP: 0023:0xf740ef1c
Code: 90 85 d2 74 0a 89 ce 81 e6 ff 0f 00 00 89 32 85 c0 74 05 c1 e9 0c 89 08 31 c0 5e 5d c3 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 58 b8
RSP: 002b:00000000fff2be2c EFLAGS: 00000206 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000000707
RDX: 0000000080001e40 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:su3000_i2c_transfer+0x1aa/0xfc0 drivers/media/usb/dvb-usb/dw2102.c:740
Code: 4c 89 f8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 80 3c 20 00 74 08 4c 89 ff e8 e0 6b 04 fa 49 8b 1f 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 e7 08 00 00 0f b6 1b 48 8b 44 24 30 42
RSP: 0018:ffffc900039cf9d8 EFLAGS: 00010202
RAX: 0000000000000002 RBX: 0000000000000010 RCX: 0000000000000003
RDX: ffffffff88346bb2 RSI: ffffffff90df7c90 RDI: 0000000000001900
RBP: 0000000000000001 R08: ffff88807b0abe80 R09: 0000000000000002
R10: 0000000000001a00 R11: 0000000000000000 R12: dffffc0000000000
R13: 1ffff1100b9ba0c2 R14: 0000000000000003 R15: ffff88805cdd0618
FS:  0000000000000000(0000) GS:ffff888123aa9000(0063) knlGS:00000000572fd480
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 000055b20397c660 CR3: 000000002d856000 CR4: 00000000003526f0
----------------
Code disassembly (best guess):
   0:	4c 89 f8             	mov    %r15,%rax
   3:	48 c1 e8 03          	shr    $0x3,%rax
   7:	49 bc 00 00 00 00 00 	movabs $0xdffffc0000000000,%r12
   e:	fc ff df
  11:	42 80 3c 20 00       	cmpb   $0x0,(%rax,%r12,1)
  16:	74 08                	je     0x20
  18:	4c 89 ff             	mov    %r15,%rdi
  1b:	e8 e0 6b 04 fa       	call   0xfa046c00
  20:	49 8b 1f             	mov    (%r15),%rbx
  23:	48 89 d8             	mov    %rbx,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	42 0f b6 04 20       	movzbl (%rax,%r12,1),%eax <-- trapping instruction
  2f:	84 c0                	test   %al,%al
  31:	0f 85 e7 08 00 00    	jne    0x91e
  37:	0f b6 1b             	movzbl (%rbx),%ebx
  3a:	48 8b 44 24 30       	mov    0x30(%rsp),%rax
  3f:	42                   	rex.X