Extracting prog: 3m2.895413871s
Minimizing prog: 40m29.150302781s
Simplifying prog options: 0s
Extracting C: 1m35.772118235s
Simplifying C: 14m8.077880453s


extracting reproducer from 24 programs
first checking the prog from the crash report
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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-socket$nl_generic-socket$nl_generic-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb-fanotify_init-fanotify_mark-ioctl$KVM_RUN-ioctl$KVM_RUN-socket$nl_netfilter-socket$nl_netfilter-sendmsg$IPSET_CMD_ADD
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250)
r2 = fanotify_init(0x200, 0x0)
fanotify_mark(r2, 0x180, 0x1, 0xffffffffffffff9c, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_ADD(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x54, 0x9, 0x6, 0x201, 0x0, 0x0, {0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0x64010100}}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x84}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x10000082}, 0x80)

program crashed: general protection fault in to_utf8
single: successfully extracted reproducer
found reproducer with 16 syscalls
minimizing guilty program
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-socket$nl_generic-socket$nl_generic-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb-fanotify_init-fanotify_mark-ioctl$KVM_RUN-ioctl$KVM_RUN-socket$nl_netfilter-socket$nl_netfilter
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250)
r2 = fanotify_init(0x200, 0x0)
fanotify_mark(r2, 0x180, 0x1, 0xffffffffffffff9c, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
socket$nl_netfilter(0x10, 0x3, 0xc)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-socket$nl_generic-socket$nl_generic-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb-fanotify_init-fanotify_mark-ioctl$KVM_RUN-ioctl$KVM_RUN-socket$nl_netfilter
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250)
r2 = fanotify_init(0x200, 0x0)
fanotify_mark(r2, 0x180, 0x1, 0xffffffffffffff9c, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-socket$nl_generic-socket$nl_generic-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb-fanotify_init-fanotify_mark-ioctl$KVM_RUN-ioctl$KVM_RUN
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250)
r2 = fanotify_init(0x200, 0x0)
fanotify_mark(r2, 0x180, 0x1, 0xffffffffffffff9c, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-socket$nl_generic-socket$nl_generic-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb-fanotify_init-fanotify_mark-ioctl$KVM_RUN
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250)
r2 = fanotify_init(0x200, 0x0)
fanotify_mark(r2, 0x180, 0x1, 0xffffffffffffff9c, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-socket$nl_generic-socket$nl_generic-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb-fanotify_init-fanotify_mark
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250)
r2 = fanotify_init(0x200, 0x0)
fanotify_mark(r2, 0x180, 0x1, 0xffffffffffffff9c, 0x0)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-socket$nl_generic-socket$nl_generic-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb-fanotify_init
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250)
fanotify_init(0x200, 0x0)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-socket$nl_generic-socket$nl_generic-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-socket$nl_generic-socket$nl_generic-syz_open_dev$evdev-ioctl$EVIOCSFF
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})

program did not crash
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-socket$nl_generic-socket$nl_generic-syz_open_dev$evdev-write$char_usb
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250)

program did not crash
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-socket$nl_generic-socket$nl_generic-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(0xffffffffffffffff, &(0x7f0000000040)="e2", 0x2250)

program did not crash
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-socket$nl_generic-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-dup-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
dup(r0)
r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$tty1-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
syz_open_dev$tty1(0xc, 0x4, 0x4)
r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-sendmsg$IPCTNL_MSG_EXP_NEW-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x4008000)
r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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}}): socket$inet6_udp-syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
socket$inet6_udp(0xa, 0x2, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250)

program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {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_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
r0 = syz_open_dev$evdev(0x0, 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250)

program did not crash
testing program (duration=45.413886838s, {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_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, 0x0)
write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250)

program did not crash
testing program (duration=45.413886838s, {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_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r0, 0x0, 0x0)

program did not crash
testing program (duration=45.413886838s, {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_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r0, &(0x7f0000000040), 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=45.413886838s, {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_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
program crashed: general protection fault in to_utf8
simplifying C reproducer
testing compiled C program (duration=45.413886838s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
program crashed: general protection fault in to_utf8
testing compiled C program (duration=45.413886838s, {Threaded:false 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_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
program crashed: general protection fault in to_utf8
testing compiled C program (duration=45.413886838s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
program crashed: general protection fault in to_utf8
testing compiled C program (duration=45.413886838s, {Threaded:false 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_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
program crashed: general protection fault in to_utf8
testing compiled C program (duration=45.413886838s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
program crashed: general protection fault in to_utf8
testing compiled C program (duration=45.413886838s, {Threaded:false 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_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
program crashed: general protection fault in to_utf8
testing compiled C program (duration=45.413886838s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
program crashed: general protection fault in to_utf8
testing program (duration=45.413886838s, {Threaded:false 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_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250)

program crashed: general protection fault in to_utf8
validation run: crashed=true
testing program (duration=45.413886838s, {Threaded:false 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_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250)

program crashed: general protection fault in to_utf8
validation run: crashed=true
testing program (duration=45.413886838s, {Threaded:false 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_open_dev$evdev-ioctl$EVIOCSFF-write$char_usb
detailed listing:
executing program 0:
r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x57, 0x0, 0x4, {0xffff, 0x1}, {0x45, 0x2}, @cond=[{0x2, 0x5388, 0x6, 0x800, 0x80cb, 0x7}, {0x0, 0x5, 0x1, 0x3, 0x6, 0x1}]})
write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250)

program crashed: general protection fault in to_utf8
validation run: crashed=true
reproducing took 1h5m52.56323762s
repro crashed as (corrupted=false):
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000038: 0000 [#1] SMP KASAN PTI
KASAN: null-ptr-deref in range [0x00000000000001c0-0x00000000000001c7]
CPU: 1 UID: 0 PID: 6014 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026
RIP: 0010:__queue_work+0xa2/0xf90 kernel/workqueue.c:2269
Code: 11 31 ff 89 ee e8 4e f4 37 00 85 ed 0f 85 ef 0c 00 00 e8 01 f0 37 00 4d 8d b7 c0 01 00 00 4c 89 f0 48 c1 e8 03 48 89 44 24 28 <42> 0f b6 04 20 84 c0 0f 85 22 0d 00 00 4c 89 34 24 41 8b 2e 89 ee
RSP: 0018:ffffc900043ef318 EFLAGS: 00010002
RAX: 0000000000000038 RBX: 0000000000000008 RCX: ffff888033133c80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff88813fe32017 R09: 1ffff11027fc6402
R10: dffffc0000000000 R11: ffffed1027fc6403 R12: dffffc0000000000
R13: ffff88813fe32010 R14: 00000000000001c0 R15: 0000000000000000
FS:  0000555578723500(0000) GS:ffff888125163000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30963fff CR3: 0000000079cda000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 queue_work_on+0x106/0x1d0 kernel/workqueue.c:2405
 put_queue drivers/tty/vt/keyboard.c:328 [inline]
 to_utf8+0x872/0x1ad0 drivers/tty/vt/keyboard.c:-1
 put_queue_utf8 drivers/tty/vt/keyboard.c:382 [inline]
 k_unicode drivers/tty/vt/keyboard.c:683 [inline]
 k_self+0x326/0x7e0 drivers/tty/vt/keyboard.c:701
 kbd_keycode drivers/tty/vt/keyboard.c:1497 [inline]
 kbd_event+0x2ec1/0x40d0 drivers/tty/vt/keyboard.c:1515
 input_handle_events_default+0xd4/0x1a0 drivers/input/input.c:2541
 input_pass_values+0x288/0x890 drivers/input/input.c:128
 input_event_dispose+0x330/0x6b0 drivers/input/input.c:342
 input_inject_event+0x1dd/0x340 drivers/input/input.c:424
 evdev_write+0x325/0x4c0 drivers/input/evdev.c:528
 vfs_write+0x29a/0xb90 fs/read_write.c:686
 ksys_write+0x150/0x270 fs/read_write.c:740
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7facc099aeb9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe0f35ac98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007facc0c15fa0 RCX: 00007facc099aeb9
RDX: 0000000000002250 RSI: 0000200000000040 RDI: 0000000000000003
RBP: 00007facc0a08c1f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007facc0c15fac R14: 00007facc0c15fa0 R15: 00007facc0c15fa0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__queue_work+0xa2/0xf90 kernel/workqueue.c:2269
Code: 11 31 ff 89 ee e8 4e f4 37 00 85 ed 0f 85 ef 0c 00 00 e8 01 f0 37 00 4d 8d b7 c0 01 00 00 4c 89 f0 48 c1 e8 03 48 89 44 24 28 <42> 0f b6 04 20 84 c0 0f 85 22 0d 00 00 4c 89 34 24 41 8b 2e 89 ee
RSP: 0018:ffffc900043ef318 EFLAGS: 00010002
RAX: 0000000000000038 RBX: 0000000000000008 RCX: ffff888033133c80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff88813fe32017 R09: 1ffff11027fc6402
R10: dffffc0000000000 R11: ffffed1027fc6403 R12: dffffc0000000000
R13: ffff88813fe32010 R14: 00000000000001c0 R15: 0000000000000000
FS:  0000555578723500(0000) GS:ffff888125163000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30963fff CR3: 0000000079cda000 CR4: 00000000003526f0
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	31 ff                	xor    %edi,%edi
   2:	89 ee                	mov    %ebp,%esi
   4:	e8 4e f4 37 00       	call   0x37f457
   9:	85 ed                	test   %ebp,%ebp
   b:	0f 85 ef 0c 00 00    	jne    0xd00
  11:	e8 01 f0 37 00       	call   0x37f017
  16:	4d 8d b7 c0 01 00 00 	lea    0x1c0(%r15),%r14
  1d:	4c 89 f0             	mov    %r14,%rax
  20:	48 c1 e8 03          	shr    $0x3,%rax
  24:	48 89 44 24 28       	mov    %rax,0x28(%rsp)
* 29:	42 0f b6 04 20       	movzbl (%rax,%r12,1),%eax <-- trapping instruction
  2e:	84 c0                	test   %al,%al
  30:	0f 85 22 0d 00 00    	jne    0xd58
  36:	4c 89 34 24          	mov    %r14,(%rsp)
  3a:	41 8b 2e             	mov    (%r14),%ebp
  3d:	89 ee                	mov    %ebp,%esi

final repro crashed as (corrupted=false):
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000038: 0000 [#1] SMP KASAN PTI
KASAN: null-ptr-deref in range [0x00000000000001c0-0x00000000000001c7]
CPU: 1 UID: 0 PID: 6014 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026
RIP: 0010:__queue_work+0xa2/0xf90 kernel/workqueue.c:2269
Code: 11 31 ff 89 ee e8 4e f4 37 00 85 ed 0f 85 ef 0c 00 00 e8 01 f0 37 00 4d 8d b7 c0 01 00 00 4c 89 f0 48 c1 e8 03 48 89 44 24 28 <42> 0f b6 04 20 84 c0 0f 85 22 0d 00 00 4c 89 34 24 41 8b 2e 89 ee
RSP: 0018:ffffc900043ef318 EFLAGS: 00010002
RAX: 0000000000000038 RBX: 0000000000000008 RCX: ffff888033133c80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff88813fe32017 R09: 1ffff11027fc6402
R10: dffffc0000000000 R11: ffffed1027fc6403 R12: dffffc0000000000
R13: ffff88813fe32010 R14: 00000000000001c0 R15: 0000000000000000
FS:  0000555578723500(0000) GS:ffff888125163000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30963fff CR3: 0000000079cda000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 queue_work_on+0x106/0x1d0 kernel/workqueue.c:2405
 put_queue drivers/tty/vt/keyboard.c:328 [inline]
 to_utf8+0x872/0x1ad0 drivers/tty/vt/keyboard.c:-1
 put_queue_utf8 drivers/tty/vt/keyboard.c:382 [inline]
 k_unicode drivers/tty/vt/keyboard.c:683 [inline]
 k_self+0x326/0x7e0 drivers/tty/vt/keyboard.c:701
 kbd_keycode drivers/tty/vt/keyboard.c:1497 [inline]
 kbd_event+0x2ec1/0x40d0 drivers/tty/vt/keyboard.c:1515
 input_handle_events_default+0xd4/0x1a0 drivers/input/input.c:2541
 input_pass_values+0x288/0x890 drivers/input/input.c:128
 input_event_dispose+0x330/0x6b0 drivers/input/input.c:342
 input_inject_event+0x1dd/0x340 drivers/input/input.c:424
 evdev_write+0x325/0x4c0 drivers/input/evdev.c:528
 vfs_write+0x29a/0xb90 fs/read_write.c:686
 ksys_write+0x150/0x270 fs/read_write.c:740
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7facc099aeb9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe0f35ac98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007facc0c15fa0 RCX: 00007facc099aeb9
RDX: 0000000000002250 RSI: 0000200000000040 RDI: 0000000000000003
RBP: 00007facc0a08c1f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007facc0c15fac R14: 00007facc0c15fa0 R15: 00007facc0c15fa0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__queue_work+0xa2/0xf90 kernel/workqueue.c:2269
Code: 11 31 ff 89 ee e8 4e f4 37 00 85 ed 0f 85 ef 0c 00 00 e8 01 f0 37 00 4d 8d b7 c0 01 00 00 4c 89 f0 48 c1 e8 03 48 89 44 24 28 <42> 0f b6 04 20 84 c0 0f 85 22 0d 00 00 4c 89 34 24 41 8b 2e 89 ee
RSP: 0018:ffffc900043ef318 EFLAGS: 00010002
RAX: 0000000000000038 RBX: 0000000000000008 RCX: ffff888033133c80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff88813fe32017 R09: 1ffff11027fc6402
R10: dffffc0000000000 R11: ffffed1027fc6403 R12: dffffc0000000000
R13: ffff88813fe32010 R14: 00000000000001c0 R15: 0000000000000000
FS:  0000555578723500(0000) GS:ffff888125163000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30963fff CR3: 0000000079cda000 CR4: 00000000003526f0
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	31 ff                	xor    %edi,%edi
   2:	89 ee                	mov    %ebp,%esi
   4:	e8 4e f4 37 00       	call   0x37f457
   9:	85 ed                	test   %ebp,%ebp
   b:	0f 85 ef 0c 00 00    	jne    0xd00
  11:	e8 01 f0 37 00       	call   0x37f017
  16:	4d 8d b7 c0 01 00 00 	lea    0x1c0(%r15),%r14
  1d:	4c 89 f0             	mov    %r14,%rax
  20:	48 c1 e8 03          	shr    $0x3,%rax
  24:	48 89 44 24 28       	mov    %rax,0x28(%rsp)
* 29:	42 0f b6 04 20       	movzbl (%rax,%r12,1),%eax <-- trapping instruction
  2e:	84 c0                	test   %al,%al
  30:	0f 85 22 0d 00 00    	jne    0xd58
  36:	4c 89 34 24          	mov    %r14,(%rsp)
  3a:	41 8b 2e             	mov    (%r14),%ebp
  3d:	89 ee                	mov    %ebp,%esi