Extracting prog: 2m35.217334515s
Minimizing prog: 10m32.822382727s
Simplifying prog options: 5m4.545353451s
Extracting C: 38.450395894s
Simplifying C: 0s
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:4 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$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program crashed: general protection fault in __bh_submit
single: successfully extracted reproducer
found reproducer with 3 syscalls
minimizing guilty program
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0)
program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0}, 0x0)
program did not crash
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
program did not crash
simplifying guilty program options
testing program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
testing program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
validation run: crashed=false
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
validation run: crashed=false
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
validation run: crashed=false
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program crashed: general protection fault in __bh_submit
validation run: crashed=true
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
validation run: crashed=false
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
validation run: crashed=false
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
validation run: crashed=false
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
validation run: crashed=false
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program did not crash
validation run: crashed=false
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040d80402c000000000000109022200010100803209040000010300000009211101000122cb000705810308000a"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022cb0000000600ff0901a10185110902150026ff0075089502810285210903150026ff0075089501810285910904150026ff0075089501910285920905150026ff0075089501910285940906150026ff0075089501910285950907150026ff0075089501910285960908150026ff0075089501910285810909150026ff0075089501910285a3090a150026ff0075089501910285a4090b150026ff0075089501910285b3090c150026ff0075089501910285b4090d150026ff007508950191028593090e150026ff00750895019102c0"], 0x0}, 0x0)
program crashed: general protection fault in __bh_submit
validation run: crashed=true
reproducing took 32m36.849569456s
repro crashed as (corrupted=false):
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 1 UID: 0 PID: 4944 Comm: jbd2/sda1-8 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:const_folio_flags include/linux/page-flags.h:345 [inline]
RIP: 0010:folio_test_dropbehind include/linux/page-flags.h:600 [inline]
RIP: 0010:__bh_submit+0x22d/0x8d0 fs/buffer.c:1109
Code: c1 e8 03 48 89 44 24 18 42 80 3c 20 00 74 08 48 89 df e8 f6 e7 d7 ff 48 89 5c 24 28 48 8b 1b 4c 8d 7b 08 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 d4 e7 d7 ff 4d 8b 3f 4c 89 fe 48
RSP: 0018:ffffc9000ff6f868 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff84b9d9a9
RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8880703e8de0
RBP: 0000000000009801 R08: ffff8880703e8e3f R09: 1ffff1100e07d1c7
R10: dffffc0000000000 R11: ffffed100e07d1c8 R12: dffffc0000000000
R13: ffff8880703e8dc0 R14: ffff88806e4047e0 R15: 0000000000000008
FS: 0000000000000000(0000) GS:ffff88812495b000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9e2afeb840 CR3: 000000000ed48000 CR4: 00000000003526f0
Call Trace:
jbd2_journal_commit_transaction+0x2285/0x5c80 fs/jbd2/commit.c:751
kjournald2+0x3bc/0x740 fs/jbd2/journal.c:200
kthread+0x38b/0x480 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
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:const_folio_flags include/linux/page-flags.h:345 [inline]
RIP: 0010:folio_test_dropbehind include/linux/page-flags.h:600 [inline]
RIP: 0010:__bh_submit+0x22d/0x8d0 fs/buffer.c:1109
Code: c1 e8 03 48 89 44 24 18 42 80 3c 20 00 74 08 48 89 df e8 f6 e7 d7 ff 48 89 5c 24 28 48 8b 1b 4c 8d 7b 08 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 d4 e7 d7 ff 4d 8b 3f 4c 89 fe 48
RSP: 0018:ffffc9000ff6f868 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff84b9d9a9
RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8880703e8de0
RBP: 0000000000009801 R08: ffff8880703e8e3f R09: 1ffff1100e07d1c7
R10: dffffc0000000000 R11: ffffed100e07d1c8 R12: dffffc0000000000
R13: ffff8880703e8dc0 R14: ffff88806e4047e0 R15: 0000000000000008
FS: 0000000000000000(0000) GS:ffff88812495b000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9e2afeb840 CR3: 000000007f84e000 CR4: 00000000003526f0
----------------
Code disassembly (best guess):
0: c1 e8 03 shr $0x3,%eax
3: 48 89 44 24 18 mov %rax,0x18(%rsp)
8: 42 80 3c 20 00 cmpb $0x0,(%rax,%r12,1)
d: 74 08 je 0x17
f: 48 89 df mov %rbx,%rdi
12: e8 f6 e7 d7 ff call 0xffd7e80d
17: 48 89 5c 24 28 mov %rbx,0x28(%rsp)
1c: 48 8b 1b mov (%rbx),%rbx
1f: 4c 8d 7b 08 lea 0x8(%rbx),%r15
23: 4c 89 f8 mov %r15,%rax
26: 48 c1 e8 03 shr $0x3,%rax
* 2a: 42 80 3c 20 00 cmpb $0x0,(%rax,%r12,1) <-- trapping instruction
2f: 74 08 je 0x39
31: 4c 89 ff mov %r15,%rdi
34: e8 d4 e7 d7 ff call 0xffd7e80d
39: 4d 8b 3f mov (%r15),%r15
3c: 4c 89 fe mov %r15,%rsi
3f: 48 rex.W
final repro crashed as (corrupted=false):
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 1 UID: 0 PID: 4944 Comm: jbd2/sda1-8 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:const_folio_flags include/linux/page-flags.h:345 [inline]
RIP: 0010:folio_test_dropbehind include/linux/page-flags.h:600 [inline]
RIP: 0010:__bh_submit+0x22d/0x8d0 fs/buffer.c:1109
Code: c1 e8 03 48 89 44 24 18 42 80 3c 20 00 74 08 48 89 df e8 f6 e7 d7 ff 48 89 5c 24 28 48 8b 1b 4c 8d 7b 08 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 d4 e7 d7 ff 4d 8b 3f 4c 89 fe 48
RSP: 0018:ffffc9000ff6f868 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff84b9d9a9
RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8880703e8de0
RBP: 0000000000009801 R08: ffff8880703e8e3f R09: 1ffff1100e07d1c7
R10: dffffc0000000000 R11: ffffed100e07d1c8 R12: dffffc0000000000
R13: ffff8880703e8dc0 R14: ffff88806e4047e0 R15: 0000000000000008
FS: 0000000000000000(0000) GS:ffff88812495b000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9e2afeb840 CR3: 000000000ed48000 CR4: 00000000003526f0
Call Trace:
jbd2_journal_commit_transaction+0x2285/0x5c80 fs/jbd2/commit.c:751
kjournald2+0x3bc/0x740 fs/jbd2/journal.c:200
kthread+0x38b/0x480 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
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:const_folio_flags include/linux/page-flags.h:345 [inline]
RIP: 0010:folio_test_dropbehind include/linux/page-flags.h:600 [inline]
RIP: 0010:__bh_submit+0x22d/0x8d0 fs/buffer.c:1109
Code: c1 e8 03 48 89 44 24 18 42 80 3c 20 00 74 08 48 89 df e8 f6 e7 d7 ff 48 89 5c 24 28 48 8b 1b 4c 8d 7b 08 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 d4 e7 d7 ff 4d 8b 3f 4c 89 fe 48
RSP: 0018:ffffc9000ff6f868 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff84b9d9a9
RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8880703e8de0
RBP: 0000000000009801 R08: ffff8880703e8e3f R09: 1ffff1100e07d1c7
R10: dffffc0000000000 R11: ffffed100e07d1c8 R12: dffffc0000000000
R13: ffff8880703e8dc0 R14: ffff88806e4047e0 R15: 0000000000000008
FS: 0000000000000000(0000) GS:ffff88812495b000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9e2afeb840 CR3: 000000007f84e000 CR4: 00000000003526f0
----------------
Code disassembly (best guess):
0: c1 e8 03 shr $0x3,%eax
3: 48 89 44 24 18 mov %rax,0x18(%rsp)
8: 42 80 3c 20 00 cmpb $0x0,(%rax,%r12,1)
d: 74 08 je 0x17
f: 48 89 df mov %rbx,%rdi
12: e8 f6 e7 d7 ff call 0xffd7e80d
17: 48 89 5c 24 28 mov %rbx,0x28(%rsp)
1c: 48 8b 1b mov (%rbx),%rbx
1f: 4c 8d 7b 08 lea 0x8(%rbx),%r15
23: 4c 89 f8 mov %r15,%rax
26: 48 c1 e8 03 shr $0x3,%rax
* 2a: 42 80 3c 20 00 cmpb $0x0,(%rax,%r12,1) <-- trapping instruction
2f: 74 08 je 0x39
31: 4c 89 ff mov %r15,%rdi
34: e8 d4 e7 d7 ff call 0xffd7e80d
39: 4d 8b 3f mov (%r15),%r15
3c: 4c 89 fe mov %r15,%rsi
3f: 48 rex.W