Extracting prog: 1m23.808823353s
Minimizing prog: 17m12.986846591s
Simplifying prog options: 0s
Extracting C: 48.812751794s
Simplifying C: 10m59.088025664s


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}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='mem', 0x3)
r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r3, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program crashed: WARNING: still has locks held in devlink_compat_flash_update
single: successfully extracted reproducer
found reproducer with 16 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}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='mem', 0x3)
r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r3, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 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}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='mem', 0x3)
r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r3, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='mem', 0x3)
r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r3, 0x8028640c, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='mem', 0x3)
openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='mem', 0x3)
ioctl$COMEDI_INSN(0xffffffffffffffff, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(0xffffffffffffffff, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='mem', 0x3)
r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r3, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='mem', 0x3)
r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r3, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='mem', 0x3)
r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r3, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='mem', 0x3)
r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r3, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
socket$inet6_mptcp(0xa, 0x1, 0x106)
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-bind$inet6-syz_genetlink_get_family_id$mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-bind$inet6-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='mem', 0x3)
r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r3, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_mptcp-syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
socket$inet6_mptcp(0xa, 0x1, 0x106)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program crashed: WARNING: still has locks held in devlink_compat_flash_update
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_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program crashed: WARNING: still has locks held in devlink_compat_flash_update
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_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program crashed: WARNING: still has locks held in devlink_compat_flash_update
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_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, 0x0)
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', 0x0})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x51, 0x0, 0x0}, &(0x7f0000000100)=0x40)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000100))
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program crashed: WARNING: still has locks held in devlink_compat_flash_update
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_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program crashed: WARNING: still has locks held in devlink_compat_flash_update
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_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, 0x0, 0x0)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00), 0x0)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, 0x0, 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program crashed: WARNING: still has locks held in devlink_compat_flash_update
simplifying C reproducer
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program crashed: WARNING: still has locks held in devlink_compat_flash_update
testing compiled C program (duration=30s, {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_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program did not crash
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program did not crash
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program did not crash
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program did not crash
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:false 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_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program did not crash
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program did not crash
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: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_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program crashed: WARNING: still has locks held in devlink_compat_flash_update
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program crashed: WARNING: still has locks held in devlink_compat_flash_update
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:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false 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_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program crashed: WARNING: still has locks held in devlink_compat_flash_update
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program crashed: WARNING: still has locks held in devlink_compat_flash_update
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:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program did not crash
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program crashed: WARNING: still has locks held in devlink_compat_flash_update
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:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program did not crash
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program did not crash
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:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program crashed: WARNING: still has locks held in devlink_compat_flash_update
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
program crashed: WARNING: still has locks held in devlink_compat_flash_update
testing program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program crashed: WARNING: still has locks held in devlink_compat_flash_update
validation run: crashed=true
testing program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program crashed: WARNING: still has locks held in devlink_compat_flash_update
validation run: crashed=true
testing program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$inet6_mptcp-ioctl$sock_SIOCETHTOOL-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-mkdirat-mount-openat-openat-write-openat$comedi-ioctl$COMEDI_INSN-socket$inet_tcp-ioctl$USBDEVFS_DISCONNECT_CLAIM-sendmmsg$unix
detailed listing:
executing program 0:
syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000001300)=@ethtool_flash={0x33, 0x5, './file0\x00'}})
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000d00)='mem', 0x3)
r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0)
ioctl$COMEDI_INSN(r2, 0x8028640c, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

program crashed: WARNING: still has locks held in devlink_compat_flash_update
validation run: crashed=true
reproducing took 32m31.098568036s
repro crashed as (corrupted=false):
====================================
WARNING: syz.3.25/6032 still has locks held!
syzkaller #0 Not tainted
------------------------------------
locks held by syz.3.25/6032: 1, last CPU#1:
 #0: ffff88805a506258 (&devlink->lock_key#4){+.+.}-{4:4}, at: devlink_compat_flash_update+0xaf/0x360 net/devlink/dev.c:1237

stack backtrace:
CPU: 1 UID: 0 PID: 6032 Comm: syz.3.25 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:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 print_held_locks_bug kernel/locking/lockdep.c:6848 [inline]
 debug_check_no_locks_held+0x90/0xa0 kernel/locking/lockdep.c:6856
 try_to_freeze include/linux/freezer.h:62 [inline]
 usermodehelper_read_trylock+0x238/0x250 kernel/umh.c:228
 fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:157 [inline]
 firmware_fallback_sysfs+0x6d6/0xc60 drivers/base/firmware_loader/fallback.c:248
 _request_firmware+0xfd7/0x13c0 drivers/base/firmware_loader/main.c:898
 request_firmware+0x35/0x50 drivers/base/firmware_loader/main.c:948
 devlink_compat_flash_update+0x191/0x360 net/devlink/dev.c:1248
 dev_ethtool+0x64e/0x6bb0 net/ethtool/ioctl.c:3676
 dev_ioctl+0x63b/0x10e0 net/core/dev_ioctl.c:751
 sock_do_ioctl+0x1a0/0x280 net/socket.c:1339
 sock_ioctl+0x599/0x6b0 net/socket.c:1446
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl fs/ioctl.c:583 [inline]
 __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fce3259e159
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:00007fffdf9584c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fce32825fa0 RCX: 00007fce3259e159
RDX: 0000200000000040 RSI: 0000000000008946 RDI: 0000000000000004
RBP: 00007fce3263503b R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fce32825fac R14: 00007fce32825fa0 R15: 00007fce32825fa0
 </TASK>

final repro crashed as (corrupted=false):
====================================
WARNING: syz.3.25/6032 still has locks held!
syzkaller #0 Not tainted
------------------------------------
locks held by syz.3.25/6032: 1, last CPU#1:
 #0: ffff88805a506258 (&devlink->lock_key#4){+.+.}-{4:4}, at: devlink_compat_flash_update+0xaf/0x360 net/devlink/dev.c:1237

stack backtrace:
CPU: 1 UID: 0 PID: 6032 Comm: syz.3.25 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:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 print_held_locks_bug kernel/locking/lockdep.c:6848 [inline]
 debug_check_no_locks_held+0x90/0xa0 kernel/locking/lockdep.c:6856
 try_to_freeze include/linux/freezer.h:62 [inline]
 usermodehelper_read_trylock+0x238/0x250 kernel/umh.c:228
 fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:157 [inline]
 firmware_fallback_sysfs+0x6d6/0xc60 drivers/base/firmware_loader/fallback.c:248
 _request_firmware+0xfd7/0x13c0 drivers/base/firmware_loader/main.c:898
 request_firmware+0x35/0x50 drivers/base/firmware_loader/main.c:948
 devlink_compat_flash_update+0x191/0x360 net/devlink/dev.c:1248
 dev_ethtool+0x64e/0x6bb0 net/ethtool/ioctl.c:3676
 dev_ioctl+0x63b/0x10e0 net/core/dev_ioctl.c:751
 sock_do_ioctl+0x1a0/0x280 net/socket.c:1339
 sock_ioctl+0x599/0x6b0 net/socket.c:1446
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl fs/ioctl.c:583 [inline]
 __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fce3259e159
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:00007fffdf9584c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fce32825fa0 RCX: 00007fce3259e159
RDX: 0000200000000040 RSI: 0000000000008946 RDI: 0000000000000004
RBP: 00007fce3263503b R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fce32825fac R14: 00007fce32825fa0 R15: 00007fce32825fa0
 </TASK>