Extracting prog: 57.334590183s
Minimizing prog: 8m16.698912719s
Simplifying prog options: 0s
Extracting C: 21.792957904s
Simplifying C: 3m10.249727015s


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$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 0x0)

program crashed: inconsistent lock state in fs_reclaim_acquire
single: successfully extracted reproducer
found reproducer with 6 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-syz_usb_control_io$hid-syz_usb_control_io-syz_open_dev$hiddev
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)

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$hid-syz_usb_control_io-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, 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$hid-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 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-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 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-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 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-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r0 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r0, 0xc018480b, 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$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 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$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 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$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 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$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x14, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 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$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 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$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 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$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x44, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 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$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(0x0, 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 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$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
program crashed: inconsistent lock state in fs_reclaim_acquire
simplifying C reproducer
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
program did not crash
testing compiled C 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$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
program crashed: inconsistent lock state in fs_reclaim_acquire
testing compiled C program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
program crashed: inconsistent lock state in fs_reclaim_acquire
testing compiled C program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
program crashed: inconsistent lock state in fs_reclaim_acquire
testing compiled C program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
program crashed: inconsistent lock state in fs_reclaim_acquire
testing compiled C program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
program crashed: inconsistent lock state in fs_reclaim_acquire
testing compiled C program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
program crashed: inconsistent lock state in fs_reclaim_acquire
testing program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 0x0)

program crashed: inconsistent lock state in fs_reclaim_acquire
validation run: crashed=true
testing program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 0x0)

program crashed: inconsistent lock state in fs_reclaim_acquire
validation run: crashed=true
testing program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io-syz_open_dev$hiddev-ioctl$HIDIOCGUSAGE
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002218000000050c150825ff0904a101098da1007508950109308102c0c0"], 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="010001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0xa, 0x62080)
ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 0x0)

program crashed: inconsistent lock state in fs_reclaim_acquire
validation run: crashed=true
reproducing took 14m18.192690861s
repro crashed as (corrupted=false):
================================
WARNING: inconsistent lock state
syzkaller #0 Not tainted
--------------------------------
inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage.
swapper/1/0 [HC0[0]:SC1[1]:HE0:SE0] takes:
ffffffff8efca020 (fs_reclaim){+.?.}-{0:0}, at: might_alloc include/linux/sched/mm.h:316 [inline]
ffffffff8efca020 (fs_reclaim){+.?.}-{0:0}, at: slab_pre_alloc_hook mm/slub.c:4636 [inline]
ffffffff8efca020 (fs_reclaim){+.?.}-{0:0}, at: slab_alloc_node mm/slub.c:4974 [inline]
ffffffff8efca020 (fs_reclaim){+.?.}-{0:0}, at: __do_kmalloc_node mm/slub.c:5413 [inline]
ffffffff8efca020 (fs_reclaim){+.?.}-{0:0}, at: __kmalloc_node_track_caller_noprof+0xcc/0x870 mm/slub.c:5545
{SOFTIRQ-ON-W} state was registered at:
  lock_acquire kernel/locking/lockdep.c:5942 [inline]
  lock_acquire+0x1d1/0x380 kernel/locking/lockdep.c:5899
  __fs_reclaim_acquire mm/page_alloc.c:4375 [inline]
  fs_reclaim_acquire+0xc4/0x100 mm/page_alloc.c:4389
  might_alloc include/linux/sched/mm.h:316 [inline]
  xa_alloc include/linux/xarray.h:876 [inline]
  mem_cgroup_alloc mm/memcontrol.c:4160 [inline]
  mem_cgroup_css_alloc+0x7e/0x1d10 mm/memcontrol.c:4225
  cgroup_init_subsys+0x223/0x700 kernel/cgroup/cgroup.c:6434
  cgroup_init+0x569/0xe50 kernel/cgroup/cgroup.c:6561
  start_kernel+0x475/0x490 init/main.c:1181
  x86_64_start_reservations+0x24/0x30 arch/x86/kernel/head64.c:310
  x86_64_start_kernel+0x12b/0x130 arch/x86/kernel/head64.c:291
  common_startup_64+0x13e/0x158
irq event stamp: 249033
hardirqs last  enabled at (249032): [<ffffffff8bd35c62>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last  enabled at (249032): [<ffffffff8bd35c62>] _raw_spin_unlock_irqrestore+0x52/0x80 kernel/locking/spinlock.c:221
hardirqs last disabled at (249033): [<ffffffff8bd35832>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:153 [inline]
hardirqs last disabled at (249033): [<ffffffff8bd35832>] _raw_spin_lock_irqsave+0x52/0x60 kernel/locking/spinlock.c:181
softirqs last  enabled at (249016): [<ffffffff81c9e7fa>] __do_softirq kernel/softirq.c:679 [inline]
softirqs last  enabled at (249016): [<ffffffff81c9e7fa>] invoke_softirq kernel/softirq.c:519 [inline]
softirqs last  enabled at (249016): [<ffffffff81c9e7fa>] __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758
softirqs last disabled at (249029): [<ffffffff81c9e7fa>] __do_softirq kernel/softirq.c:679 [inline]
softirqs last disabled at (249029): [<ffffffff81c9e7fa>] invoke_softirq kernel/softirq.c:519 [inline]
softirqs last disabled at (249029): [<ffffffff81c9e7fa>] __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock(fs_reclaim);
  <Interrupt>
    lock(fs_reclaim);

 *** DEADLOCK ***

locks held by swapper/1/0: 0, last CPU#1

stack backtrace:
CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 print_usage_bug.part.0+0x258/0x340 kernel/locking/lockdep.c:4086
 print_usage_bug kernel/locking/lockdep.c:4054 [inline]
 valid_state kernel/locking/lockdep.c:4100 [inline]
 mark_lock_irq kernel/locking/lockdep.c:4311 [inline]
 mark_lock+0x956/0x1020 kernel/locking/lockdep.c:4797
 mark_usage kernel/locking/lockdep.c:4686 [inline]
 __lock_acquire+0x7f1/0x1f40 kernel/locking/lockdep.c:5242
 lock_acquire kernel/locking/lockdep.c:5942 [inline]
 lock_acquire+0x1d1/0x380 kernel/locking/lockdep.c:5899
 __fs_reclaim_acquire mm/page_alloc.c:4375 [inline]
 fs_reclaim_acquire+0xc4/0x100 mm/page_alloc.c:4389
 might_alloc include/linux/sched/mm.h:316 [inline]
 slab_pre_alloc_hook mm/slub.c:4636 [inline]
 slab_alloc_node mm/slub.c:4974 [inline]
 __do_kmalloc_node mm/slub.c:5413 [inline]
 __kmalloc_node_track_caller_noprof+0xcc/0x870 mm/slub.c:5545
 alloc_dr drivers/base/devres.c:141 [inline]
 devm_kmalloc+0xa5/0x2b0 drivers/base/devres.c:951
 devm_kzalloc include/linux/device/devres.h:50 [inline]
 mt_allocate_report_data+0x59/0xcc0 drivers/hid/hid-multitouch.c:714
 mt_find_report_data drivers/hid/hid-multitouch.c:764 [inline]
 mt_event+0x1bf/0x270 drivers/hid/hid-multitouch.c:1589
 hid_process_event+0x37d/0x5a0 drivers/hid/hid-core.c:1572
 hid_process_report drivers/hid/hid-core.c:1730 [inline]
 hid_report_raw_event+0xb14/0x14c0 drivers/hid/hid-core.c:2109
 __hid_input_report.constprop.0+0x349/0x470 drivers/hid/hid-core.c:2180
 hid_ctrl+0x4a4/0x560 drivers/hid/usbhid/hid-core.c:486
 __usb_hcd_giveback_urb+0x38e/0x610 drivers/usb/core/hcd.c:1657
 usb_hcd_giveback_urb+0x3ca/0x4a0 drivers/usb/core/hcd.c:1741
 dummy_timer+0xdb2/0x3700 drivers/usb/gadget/udc/dummy_hcd.c:2019
 __run_hrtimer kernel/time/hrtimer.c:2074 [inline]
 __hrtimer_run_queues+0x462/0x9c0 kernel/time/hrtimer.c:2131
 hrtimer_run_softirq+0x1ca/0x360 kernel/time/hrtimer.c:2148
 handle_softirqs+0x1e6/0x9d0 kernel/softirq.c:645
 __do_softirq kernel/softirq.c:679 [inline]
 invoke_softirq kernel/softirq.c:519 [inline]
 __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:775
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1062 [inline]
 sysvec_apic_timer_interrupt+0xa3/0xc0 arch/x86/kernel/apic/apic.c:1062
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674
RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:64
Code: 57 95 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 93 46 1b 00 fb f4 <e9> 0c 50 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
RSP: 0018:ffffc9000047fe00 EFLAGS: 00000206
RAX: 000000000003ccc3 RBX: ffff88801cb04b00 RCX: ffffffff8bd07215
RDX: 0000000000000001 RSI: ffffffff8e391eab RDI: ffffffff8c623f80
RBP: ffffed1003960960 R08: 0000000000000001 R09: ffffed10056667bd
R10: ffff88802b333deb R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 1ffff9200008ffc4 R15: dffffc0000000000
 arch_safe_halt arch/x86/include/asm/paravirt.h:62 [inline]
 default_idle+0x9/0x10 arch/x86/kernel/process.c:768
 default_idle_call+0x6c/0xb0 kernel/sched/idle.c:122
 cpuidle_idle_call kernel/sched/idle.c:199 [inline]
 do_idle+0x3ae/0x5b0 kernel/sched/idle.c:355
 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:454
 start_secondary+0x21d/0x2d0 arch/x86/kernel/smpboot.c:312
 common_startup_64+0x13e/0x158
 </TASK>
BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322
in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1
preempt_count: 101, expected: 0
RCU nest depth: 0, expected: 0
INFO: lockdep is turned off.
irq event stamp: 249033
hardirqs last  enabled at (249032): [<ffffffff8bd35c62>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last  enabled at (249032): [<ffffffff8bd35c62>] _raw_spin_unlock_irqrestore+0x52/0x80 kernel/locking/spinlock.c:221
hardirqs last disabled at (249033): [<ffffffff8bd35832>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:153 [inline]
hardirqs last disabled at (249033): [<ffffffff8bd35832>] _raw_spin_lock_irqsave+0x52/0x60 kernel/locking/spinlock.c:181
softirqs last  enabled at (249016): [<ffffffff81c9e7fa>] __do_softirq kernel/softirq.c:679 [inline]
softirqs last  enabled at (249016): [<ffffffff81c9e7fa>] invoke_softirq kernel/softirq.c:519 [inline]
softirqs last  enabled at (249016): [<ffffffff81c9e7fa>] __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758
softirqs last disabled at (249029): [<ffffffff81c9e7fa>] __do_softirq kernel/softirq.c:679 [inline]
softirqs last disabled at (249029): [<ffffffff81c9e7fa>] invoke_softirq kernel/softirq.c:519 [inline]
softirqs last disabled at (249029): [<ffffffff81c9e7fa>] __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758
Preemption disabled at:
[<0000000000000000>] 0x0
CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 __might_resched.cold+0x1dc/0x222 kernel/sched/core.c:9264
 might_alloc include/linux/sched/mm.h:322 [inline]
 slab_pre_alloc_hook mm/slub.c:4636 [inline]
 slab_alloc_node mm/slub.c:4974 [inline]
 __do_kmalloc_node mm/slub.c:5413 [inline]
 __kmalloc_node_track_caller_noprof+0x512/0x870 mm/slub.c:5545
 alloc_dr drivers/base/devres.c:141 [inline]
 devm_kmalloc+0xa5/0x2b0 drivers/base/devres.c:951
 devm_kzalloc include/linux/device/devres.h:50 [inline]
 mt_allocate_report_data+0x59/0xcc0 drivers/hid/hid-multitouch.c:714
 mt_find_report_data drivers/hid/hid-multitouch.c:764 [inline]
 mt_event+0x1bf/0x270 drivers/hid/hid-multitouch.c:1589
 hid_process_event+0x37d/0x5a0 drivers/hid/hid-core.c:1572
 hid_process_report drivers/hid/hid-core.c:1730 [inline]
 hid_report_raw_event+0xb14/0x14c0 drivers/hid/hid-core.c:2109
 __hid_input_report.constprop.0+0x349/0x470 drivers/hid/hid-core.c:2180
 hid_ctrl+0x4a4/0x560 drivers/hid/usbhid/hid-core.c:486
 __usb_hcd_giveback_urb+0x38e/0x610 drivers/usb/core/hcd.c:1657
 usb_hcd_giveback_urb+0x3ca/0x4a0 drivers/usb/core/hcd.c:1741
 dummy_timer+0xdb2/0x3700 drivers/usb/gadget/udc/dummy_hcd.c:2019
 __run_hrtimer kernel/time/hrtimer.c:2074 [inline]
 __hrtimer_run_queues+0x462/0x9c0 kernel/time/hrtimer.c:2131
 hrtimer_run_softirq+0x1ca/0x360 kernel/time/hrtimer.c:2148
 handle_softirqs+0x1e6/0x9d0 kernel/softirq.c:645
 __do_softirq kernel/softirq.c:679 [inline]
 invoke_softirq kernel/softirq.c:519 [inline]
 __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:775
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1062 [inline]
 sysvec_apic_timer_interrupt+0xa3/0xc0 arch/x86/kernel/apic/apic.c:1062
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674
RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:64
Code: 57 95 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 93 46 1b 00 fb f4 <e9> 0c 50 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
RSP: 0018:ffffc9000047fe00 EFLAGS: 00000206
RAX: 000000000003ccc3 RBX: ffff88801cb04b00 RCX: ffffffff8bd07215
RDX: 0000000000000001 RSI: ffffffff8e391eab RDI: ffffffff8c623f80
RBP: ffffed1003960960 R08: 0000000000000001 R09: ffffed10056667bd
R10: ffff88802b333deb R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 1ffff9200008ffc4 R15: dffffc0000000000
 arch_safe_halt arch/x86/include/asm/paravirt.h:62 [inline]
 default_idle+0x9/0x10 arch/x86/kernel/process.c:768
 default_idle_call+0x6c/0xb0 kernel/sched/idle.c:122
 cpuidle_idle_call kernel/sched/idle.c:199 [inline]
 do_idle+0x3ae/0x5b0 kernel/sched/idle.c:355
 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:454
 start_secondary+0x21d/0x2d0 arch/x86/kernel/smpboot.c:312
 common_startup_64+0x13e/0x158
 </TASK>
----------------
Code disassembly (best guess):
   0:	57                   	push   %rdi
   1:	95                   	xchg   %eax,%ebp
   2:	02 c3                	add    %bl,%al
   4:	cc                   	int3
   5:	cc                   	int3
   6:	cc                   	int3
   7:	cc                   	int3
   8:	0f 1f 00             	nopl   (%rax)
   b:	90                   	nop
   c:	90                   	nop
   d:	90                   	nop
   e:	90                   	nop
   f:	90                   	nop
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
  16:	90                   	nop
  17:	90                   	nop
  18:	90                   	nop
  19:	90                   	nop
  1a:	90                   	nop
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 93 46 1b 00 	verw   0x1b4693(%rip)        # 0x1b46bb
  28:	fb                   	sti
  29:	f4                   	hlt
* 2a:	e9 0c 50 03 00       	jmp    0x3503b <-- trapping instruction
  2f:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00
  39:	66 90                	xchg   %ax,%ax
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

final repro crashed as (corrupted=false):
================================
WARNING: inconsistent lock state
syzkaller #0 Not tainted
--------------------------------
inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage.
swapper/1/0 [HC0[0]:SC1[1]:HE0:SE0] takes:
ffffffff8efca020 (fs_reclaim){+.?.}-{0:0}, at: might_alloc include/linux/sched/mm.h:316 [inline]
ffffffff8efca020 (fs_reclaim){+.?.}-{0:0}, at: slab_pre_alloc_hook mm/slub.c:4636 [inline]
ffffffff8efca020 (fs_reclaim){+.?.}-{0:0}, at: slab_alloc_node mm/slub.c:4974 [inline]
ffffffff8efca020 (fs_reclaim){+.?.}-{0:0}, at: __do_kmalloc_node mm/slub.c:5413 [inline]
ffffffff8efca020 (fs_reclaim){+.?.}-{0:0}, at: __kmalloc_node_track_caller_noprof+0xcc/0x870 mm/slub.c:5545
{SOFTIRQ-ON-W} state was registered at:
  lock_acquire kernel/locking/lockdep.c:5942 [inline]
  lock_acquire+0x1d1/0x380 kernel/locking/lockdep.c:5899
  __fs_reclaim_acquire mm/page_alloc.c:4375 [inline]
  fs_reclaim_acquire+0xc4/0x100 mm/page_alloc.c:4389
  might_alloc include/linux/sched/mm.h:316 [inline]
  xa_alloc include/linux/xarray.h:876 [inline]
  mem_cgroup_alloc mm/memcontrol.c:4160 [inline]
  mem_cgroup_css_alloc+0x7e/0x1d10 mm/memcontrol.c:4225
  cgroup_init_subsys+0x223/0x700 kernel/cgroup/cgroup.c:6434
  cgroup_init+0x569/0xe50 kernel/cgroup/cgroup.c:6561
  start_kernel+0x475/0x490 init/main.c:1181
  x86_64_start_reservations+0x24/0x30 arch/x86/kernel/head64.c:310
  x86_64_start_kernel+0x12b/0x130 arch/x86/kernel/head64.c:291
  common_startup_64+0x13e/0x158
irq event stamp: 249033
hardirqs last  enabled at (249032): [<ffffffff8bd35c62>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last  enabled at (249032): [<ffffffff8bd35c62>] _raw_spin_unlock_irqrestore+0x52/0x80 kernel/locking/spinlock.c:221
hardirqs last disabled at (249033): [<ffffffff8bd35832>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:153 [inline]
hardirqs last disabled at (249033): [<ffffffff8bd35832>] _raw_spin_lock_irqsave+0x52/0x60 kernel/locking/spinlock.c:181
softirqs last  enabled at (249016): [<ffffffff81c9e7fa>] __do_softirq kernel/softirq.c:679 [inline]
softirqs last  enabled at (249016): [<ffffffff81c9e7fa>] invoke_softirq kernel/softirq.c:519 [inline]
softirqs last  enabled at (249016): [<ffffffff81c9e7fa>] __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758
softirqs last disabled at (249029): [<ffffffff81c9e7fa>] __do_softirq kernel/softirq.c:679 [inline]
softirqs last disabled at (249029): [<ffffffff81c9e7fa>] invoke_softirq kernel/softirq.c:519 [inline]
softirqs last disabled at (249029): [<ffffffff81c9e7fa>] __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock(fs_reclaim);
  <Interrupt>
    lock(fs_reclaim);

 *** DEADLOCK ***

locks held by swapper/1/0: 0, last CPU#1

stack backtrace:
CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 print_usage_bug.part.0+0x258/0x340 kernel/locking/lockdep.c:4086
 print_usage_bug kernel/locking/lockdep.c:4054 [inline]
 valid_state kernel/locking/lockdep.c:4100 [inline]
 mark_lock_irq kernel/locking/lockdep.c:4311 [inline]
 mark_lock+0x956/0x1020 kernel/locking/lockdep.c:4797
 mark_usage kernel/locking/lockdep.c:4686 [inline]
 __lock_acquire+0x7f1/0x1f40 kernel/locking/lockdep.c:5242
 lock_acquire kernel/locking/lockdep.c:5942 [inline]
 lock_acquire+0x1d1/0x380 kernel/locking/lockdep.c:5899
 __fs_reclaim_acquire mm/page_alloc.c:4375 [inline]
 fs_reclaim_acquire+0xc4/0x100 mm/page_alloc.c:4389
 might_alloc include/linux/sched/mm.h:316 [inline]
 slab_pre_alloc_hook mm/slub.c:4636 [inline]
 slab_alloc_node mm/slub.c:4974 [inline]
 __do_kmalloc_node mm/slub.c:5413 [inline]
 __kmalloc_node_track_caller_noprof+0xcc/0x870 mm/slub.c:5545
 alloc_dr drivers/base/devres.c:141 [inline]
 devm_kmalloc+0xa5/0x2b0 drivers/base/devres.c:951
 devm_kzalloc include/linux/device/devres.h:50 [inline]
 mt_allocate_report_data+0x59/0xcc0 drivers/hid/hid-multitouch.c:714
 mt_find_report_data drivers/hid/hid-multitouch.c:764 [inline]
 mt_event+0x1bf/0x270 drivers/hid/hid-multitouch.c:1589
 hid_process_event+0x37d/0x5a0 drivers/hid/hid-core.c:1572
 hid_process_report drivers/hid/hid-core.c:1730 [inline]
 hid_report_raw_event+0xb14/0x14c0 drivers/hid/hid-core.c:2109
 __hid_input_report.constprop.0+0x349/0x470 drivers/hid/hid-core.c:2180
 hid_ctrl+0x4a4/0x560 drivers/hid/usbhid/hid-core.c:486
 __usb_hcd_giveback_urb+0x38e/0x610 drivers/usb/core/hcd.c:1657
 usb_hcd_giveback_urb+0x3ca/0x4a0 drivers/usb/core/hcd.c:1741
 dummy_timer+0xdb2/0x3700 drivers/usb/gadget/udc/dummy_hcd.c:2019
 __run_hrtimer kernel/time/hrtimer.c:2074 [inline]
 __hrtimer_run_queues+0x462/0x9c0 kernel/time/hrtimer.c:2131
 hrtimer_run_softirq+0x1ca/0x360 kernel/time/hrtimer.c:2148
 handle_softirqs+0x1e6/0x9d0 kernel/softirq.c:645
 __do_softirq kernel/softirq.c:679 [inline]
 invoke_softirq kernel/softirq.c:519 [inline]
 __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:775
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1062 [inline]
 sysvec_apic_timer_interrupt+0xa3/0xc0 arch/x86/kernel/apic/apic.c:1062
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674
RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:64
Code: 57 95 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 93 46 1b 00 fb f4 <e9> 0c 50 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
RSP: 0018:ffffc9000047fe00 EFLAGS: 00000206
RAX: 000000000003ccc3 RBX: ffff88801cb04b00 RCX: ffffffff8bd07215
RDX: 0000000000000001 RSI: ffffffff8e391eab RDI: ffffffff8c623f80
RBP: ffffed1003960960 R08: 0000000000000001 R09: ffffed10056667bd
R10: ffff88802b333deb R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 1ffff9200008ffc4 R15: dffffc0000000000
 arch_safe_halt arch/x86/include/asm/paravirt.h:62 [inline]
 default_idle+0x9/0x10 arch/x86/kernel/process.c:768
 default_idle_call+0x6c/0xb0 kernel/sched/idle.c:122
 cpuidle_idle_call kernel/sched/idle.c:199 [inline]
 do_idle+0x3ae/0x5b0 kernel/sched/idle.c:355
 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:454
 start_secondary+0x21d/0x2d0 arch/x86/kernel/smpboot.c:312
 common_startup_64+0x13e/0x158
 </TASK>
BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322
in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1
preempt_count: 101, expected: 0
RCU nest depth: 0, expected: 0
INFO: lockdep is turned off.
irq event stamp: 249033
hardirqs last  enabled at (249032): [<ffffffff8bd35c62>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last  enabled at (249032): [<ffffffff8bd35c62>] _raw_spin_unlock_irqrestore+0x52/0x80 kernel/locking/spinlock.c:221
hardirqs last disabled at (249033): [<ffffffff8bd35832>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:153 [inline]
hardirqs last disabled at (249033): [<ffffffff8bd35832>] _raw_spin_lock_irqsave+0x52/0x60 kernel/locking/spinlock.c:181
softirqs last  enabled at (249016): [<ffffffff81c9e7fa>] __do_softirq kernel/softirq.c:679 [inline]
softirqs last  enabled at (249016): [<ffffffff81c9e7fa>] invoke_softirq kernel/softirq.c:519 [inline]
softirqs last  enabled at (249016): [<ffffffff81c9e7fa>] __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758
softirqs last disabled at (249029): [<ffffffff81c9e7fa>] __do_softirq kernel/softirq.c:679 [inline]
softirqs last disabled at (249029): [<ffffffff81c9e7fa>] invoke_softirq kernel/softirq.c:519 [inline]
softirqs last disabled at (249029): [<ffffffff81c9e7fa>] __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758
Preemption disabled at:
[<0000000000000000>] 0x0
CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 __might_resched.cold+0x1dc/0x222 kernel/sched/core.c:9264
 might_alloc include/linux/sched/mm.h:322 [inline]
 slab_pre_alloc_hook mm/slub.c:4636 [inline]
 slab_alloc_node mm/slub.c:4974 [inline]
 __do_kmalloc_node mm/slub.c:5413 [inline]
 __kmalloc_node_track_caller_noprof+0x512/0x870 mm/slub.c:5545
 alloc_dr drivers/base/devres.c:141 [inline]
 devm_kmalloc+0xa5/0x2b0 drivers/base/devres.c:951
 devm_kzalloc include/linux/device/devres.h:50 [inline]
 mt_allocate_report_data+0x59/0xcc0 drivers/hid/hid-multitouch.c:714
 mt_find_report_data drivers/hid/hid-multitouch.c:764 [inline]
 mt_event+0x1bf/0x270 drivers/hid/hid-multitouch.c:1589
 hid_process_event+0x37d/0x5a0 drivers/hid/hid-core.c:1572
 hid_process_report drivers/hid/hid-core.c:1730 [inline]
 hid_report_raw_event+0xb14/0x14c0 drivers/hid/hid-core.c:2109
 __hid_input_report.constprop.0+0x349/0x470 drivers/hid/hid-core.c:2180
 hid_ctrl+0x4a4/0x560 drivers/hid/usbhid/hid-core.c:486
 __usb_hcd_giveback_urb+0x38e/0x610 drivers/usb/core/hcd.c:1657
 usb_hcd_giveback_urb+0x3ca/0x4a0 drivers/usb/core/hcd.c:1741
 dummy_timer+0xdb2/0x3700 drivers/usb/gadget/udc/dummy_hcd.c:2019
 __run_hrtimer kernel/time/hrtimer.c:2074 [inline]
 __hrtimer_run_queues+0x462/0x9c0 kernel/time/hrtimer.c:2131
 hrtimer_run_softirq+0x1ca/0x360 kernel/time/hrtimer.c:2148
 handle_softirqs+0x1e6/0x9d0 kernel/softirq.c:645
 __do_softirq kernel/softirq.c:679 [inline]
 invoke_softirq kernel/softirq.c:519 [inline]
 __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:775
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1062 [inline]
 sysvec_apic_timer_interrupt+0xa3/0xc0 arch/x86/kernel/apic/apic.c:1062
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674
RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:64
Code: 57 95 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 93 46 1b 00 fb f4 <e9> 0c 50 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
RSP: 0018:ffffc9000047fe00 EFLAGS: 00000206
RAX: 000000000003ccc3 RBX: ffff88801cb04b00 RCX: ffffffff8bd07215
RDX: 0000000000000001 RSI: ffffffff8e391eab RDI: ffffffff8c623f80
RBP: ffffed1003960960 R08: 0000000000000001 R09: ffffed10056667bd
R10: ffff88802b333deb R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 1ffff9200008ffc4 R15: dffffc0000000000
 arch_safe_halt arch/x86/include/asm/paravirt.h:62 [inline]
 default_idle+0x9/0x10 arch/x86/kernel/process.c:768
 default_idle_call+0x6c/0xb0 kernel/sched/idle.c:122
 cpuidle_idle_call kernel/sched/idle.c:199 [inline]
 do_idle+0x3ae/0x5b0 kernel/sched/idle.c:355
 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:454
 start_secondary+0x21d/0x2d0 arch/x86/kernel/smpboot.c:312
 common_startup_64+0x13e/0x158
 </TASK>
----------------
Code disassembly (best guess):
   0:	57                   	push   %rdi
   1:	95                   	xchg   %eax,%ebp
   2:	02 c3                	add    %bl,%al
   4:	cc                   	int3
   5:	cc                   	int3
   6:	cc                   	int3
   7:	cc                   	int3
   8:	0f 1f 00             	nopl   (%rax)
   b:	90                   	nop
   c:	90                   	nop
   d:	90                   	nop
   e:	90                   	nop
   f:	90                   	nop
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
  16:	90                   	nop
  17:	90                   	nop
  18:	90                   	nop
  19:	90                   	nop
  1a:	90                   	nop
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 93 46 1b 00 	verw   0x1b4693(%rip)        # 0x1b46bb
  28:	fb                   	sti
  29:	f4                   	hlt
* 2a:	e9 0c 50 03 00       	jmp    0x3503b <-- trapping instruction
  2f:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00
  39:	66 90                	xchg   %ax,%ax
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop