Extracting prog: 44.291140796s
Minimizing prog: 54m51.0908334s
Simplifying prog options: 5m14.287030636s
Extracting C: 2m2.259281442s
Simplifying C: 0s


extracting reproducer from 37 programs
testing a last program of every proc
single: executing 7 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap-write$cgroup_netprio_ifpriomap-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap-write$cgroup_netprio_ifpriomap-sendmsg$sock
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, 0x0, 0x0)
r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0)
write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="915619f2bd685c4c95fe657478313237ad"], 0x8)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)
sendmsg$sock(r0, 0x0, 0x0) (async)
openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) (async)
write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="915619f2bd685c4c95fe657478313237ad"], 0x8) (async)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050) (async)

program crashed: WARNING in __mptcp_clean_una
single: successfully extracted reproducer
found reproducer with 14 syscalls
minimizing guilty program
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap-write$cgroup_netprio_ifpriomap-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap-write$cgroup_netprio_ifpriomap
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, 0x0, 0x0)
r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0)
write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="915619f2bd685c4c95fe657478313237ad"], 0x8)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)
sendmsg$sock(r0, 0x0, 0x0) (async)
openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) (async)
write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="915619f2bd685c4c95fe657478313237ad"], 0x8) (async)

program crashed: WARNING in __mptcp_clean_una
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap-write$cgroup_netprio_ifpriomap-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, 0x0, 0x0)
r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0)
write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="915619f2bd685c4c95fe657478313237ad"], 0x8)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)
sendmsg$sock(r0, 0x0, 0x0) (async)
openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) (async)

program crashed: WARNING in __mptcp_clean_una
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap-write$cgroup_netprio_ifpriomap-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, 0x0, 0x0)
r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0)
write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="915619f2bd685c4c95fe657478313237ad"], 0x8)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)
sendmsg$sock(r0, 0x0, 0x0) (async)

program crashed: WARNING in __mptcp_clean_una
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap-write$cgroup_netprio_ifpriomap-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, 0x0, 0x0)
r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0)
write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="915619f2bd685c4c95fe657478313237ad"], 0x8)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program crashed: WARNING in __mptcp_clean_una
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap-write$cgroup_netprio_ifpriomap-sendmsg$sock-socket$kcm-sendmsg$inet
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, 0x0, 0x0)
r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0)
write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="915619f2bd685c4c95fe657478313237ad"], 0x8)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap-write$cgroup_netprio_ifpriomap-sendmsg$sock-socket$kcm-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, 0x0, 0x0)
r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0)
write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="915619f2bd685c4c95fe657478313237ad"], 0x8)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap-write$cgroup_netprio_ifpriomap-sendmsg$sock-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, 0x0, 0x0)
r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0)
write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="915619f2bd685c4c95fe657478313237ad"], 0x8)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap-write$cgroup_netprio_ifpriomap-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, 0x0, 0x0)
r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0)
write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="915619f2bd685c4c95fe657478313237ad"], 0x8)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-openat$cgroup_netprio_ifpriomap-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, 0x0, 0x0)
openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program crashed: WARNING in __mptcp_clean_una
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, 0x0, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program crashed: WARNING in __mptcp_clean_una
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program crashed: WARNING in __mptcp_clean_una
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, 0x0, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, 0x0, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{0x0}], 0x1}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)}], 0x1}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, 0x0, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106) (async)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program crashed: WARNING in __mptcp_clean_una
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, 0x0, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, 0x0, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) (async)

program crashed: WARNING in __mptcp_clean_una
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
program did not crash
simplifying guilty program options
testing program (duration=53.779102279s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) (async)

program did not crash
testing program (duration=53.779102279s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-sendmsg-sendmsg$sock-socket$kcm-sendmsg$inet-sendmsg
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x11}, 0x0)
sendmsg$sock(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x20000050)
socket$kcm(0x2, 0x200000000000001, 0x106)
sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) (async)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) (async)

program did not crash
reproducing took 1h2m51.928321576s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 231 at net/mptcp/protocol.c:1024 __mptcp_clean_una+0xddb/0xff0 net/mptcp/protocol.c:1024
Modules linked in:
CPU: 0 UID: 0 PID: 231 Comm: kworker/u8:5 Not tainted 6.13.0-rc2-syzkaller-00059-g00a5acdbf398 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
Workqueue: krdsd rds_tcp_accept_worker
RIP: 0010:__mptcp_clean_una+0xddb/0xff0 net/mptcp/protocol.c:1024
Code: fa ff ff 48 8b 4c 24 18 80 e1 07 fe c1 38 c1 0f 8c 8e fa ff ff 48 8b 7c 24 18 e8 e0 db 54 f6 e9 7f fa ff ff e8 e6 80 ee f5 90 <0f> 0b 90 4c 8b 6c 24 40 4d 89 f4 e9 04 f5 ff ff 44 89 f1 80 e1 07
RSP: 0018:ffffc90000006da0 EFLAGS: 00010246
RAX: ffffffff8bb0dd5a RBX: ffff888024d77630 RCX: ffff888020f09e00
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000006eb0 R08: ffffffff8bb0d1dd R09: 1ffffd400039a486
R10: dffffc0000000000 R11: fffff9400039a487 R12: 0000000000000000
R13: ffff888024d77620 R14: dffffc0000000000 R15: ffff88805bc68000
FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055555a1c2808 CR3: 00000000756a4000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 mptcp_incoming_options+0xc49/0x2540 net/mptcp/options.c:1138
 tcp_data_queue+0xf9/0x7310 net/ipv4/tcp_input.c:5233
 tcp_rcv_established+0xed0/0x1f20 net/ipv4/tcp_input.c:6264
 tcp_v4_do_rcv+0x96d/0xc70 net/ipv4/tcp_ipv4.c:1916
 tcp_v4_rcv+0x2dc0/0x37f0 net/ipv4/tcp_ipv4.c:2351
 ip_protocol_deliver_rcu+0x22e/0x440 net/ipv4/ip_input.c:205
 ip_local_deliver_finish+0x341/0x5f0 net/ipv4/ip_input.c:233
 NF_HOOK+0x3a4/0x450 include/linux/netfilter.h:314
 NF_HOOK+0x3a4/0x450 include/linux/netfilter.h:314
 __netif_receive_skb_one_core net/core/dev.c:5672 [inline]
 __netif_receive_skb+0x2bf/0x650 net/core/dev.c:5785
 process_backlog+0x662/0x15b0 net/core/dev.c:6117
 __napi_poll+0xcb/0x490 net/core/dev.c:6883
 napi_poll net/core/dev.c:6952 [inline]
 net_rx_action+0x89b/0x1240 net/core/dev.c:7074
 handle_softirqs+0x2d4/0x9b0 kernel/softirq.c:554
 do_softirq+0x11b/0x1e0 kernel/softirq.c:455
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x1bb/0x200 kernel/softirq.c:382
 local_bh_enable include/linux/bottom_half.h:33 [inline]
 rcu_read_unlock_bh include/linux/rcupdate.h:919 [inline]
 __dev_queue_xmit+0x1775/0x3f50 net/core/dev.c:4461
 dev_queue_xmit include/linux/netdevice.h:3168 [inline]
 neigh_hh_output include/net/neighbour.h:523 [inline]
 neigh_output include/net/neighbour.h:537 [inline]
 ip_finish_output2+0xd41/0x1390 net/ipv4/ip_output.c:236
 ip_local_out net/ipv4/ip_output.c:130 [inline]
 __ip_queue_xmit+0x12ca/0x1ef0 net/ipv4/ip_output.c:536
 __tcp_transmit_skb+0x2582/0x3ba0 net/ipv4/tcp_output.c:1466
 tcp_transmit_skb net/ipv4/tcp_output.c:1484 [inline]
 tcp_write_xmit+0x17b5/0x6bf0 net/ipv4/tcp_output.c:2827
 __tcp_push_pending_frames+0x9b/0x360 net/ipv4/tcp_output.c:3010
 __tcp_close+0xa7f/0xde0 net/ipv4/tcp.c:3130
 tcp_close+0x28/0x110 net/ipv4/tcp.c:3221
 inet_release+0x17d/0x200 net/ipv4/af_inet.c:435
 __sock_release net/socket.c:640 [inline]
 sock_release+0x82/0x150 net/socket.c:668
 rds_tcp_accept_one+0x1b3/0xbe0 net/rds/tcp_listen.c:234
 rds_tcp_accept_worker+0x3f/0xa0 net/rds/tcp.c:531
 process_one_work kernel/workqueue.c:3229 [inline]
 process_scheduled_works+0xa66/0x1840 kernel/workqueue.c:3310
 worker_thread+0x870/0xd30 kernel/workqueue.c:3391
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 231 at net/mptcp/protocol.c:1024 __mptcp_clean_una+0xddb/0xff0 net/mptcp/protocol.c:1024
Modules linked in:
CPU: 0 UID: 0 PID: 231 Comm: kworker/u8:5 Not tainted 6.13.0-rc2-syzkaller-00059-g00a5acdbf398 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
Workqueue: krdsd rds_tcp_accept_worker
RIP: 0010:__mptcp_clean_una+0xddb/0xff0 net/mptcp/protocol.c:1024
Code: fa ff ff 48 8b 4c 24 18 80 e1 07 fe c1 38 c1 0f 8c 8e fa ff ff 48 8b 7c 24 18 e8 e0 db 54 f6 e9 7f fa ff ff e8 e6 80 ee f5 90 <0f> 0b 90 4c 8b 6c 24 40 4d 89 f4 e9 04 f5 ff ff 44 89 f1 80 e1 07
RSP: 0018:ffffc90000006da0 EFLAGS: 00010246
RAX: ffffffff8bb0dd5a RBX: ffff888024d77630 RCX: ffff888020f09e00
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000006eb0 R08: ffffffff8bb0d1dd R09: 1ffffd400039a486
R10: dffffc0000000000 R11: fffff9400039a487 R12: 0000000000000000
R13: ffff888024d77620 R14: dffffc0000000000 R15: ffff88805bc68000
FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055555a1c2808 CR3: 00000000756a4000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 mptcp_incoming_options+0xc49/0x2540 net/mptcp/options.c:1138
 tcp_data_queue+0xf9/0x7310 net/ipv4/tcp_input.c:5233
 tcp_rcv_established+0xed0/0x1f20 net/ipv4/tcp_input.c:6264
 tcp_v4_do_rcv+0x96d/0xc70 net/ipv4/tcp_ipv4.c:1916
 tcp_v4_rcv+0x2dc0/0x37f0 net/ipv4/tcp_ipv4.c:2351
 ip_protocol_deliver_rcu+0x22e/0x440 net/ipv4/ip_input.c:205
 ip_local_deliver_finish+0x341/0x5f0 net/ipv4/ip_input.c:233
 NF_HOOK+0x3a4/0x450 include/linux/netfilter.h:314
 NF_HOOK+0x3a4/0x450 include/linux/netfilter.h:314
 __netif_receive_skb_one_core net/core/dev.c:5672 [inline]
 __netif_receive_skb+0x2bf/0x650 net/core/dev.c:5785
 process_backlog+0x662/0x15b0 net/core/dev.c:6117
 __napi_poll+0xcb/0x490 net/core/dev.c:6883
 napi_poll net/core/dev.c:6952 [inline]
 net_rx_action+0x89b/0x1240 net/core/dev.c:7074
 handle_softirqs+0x2d4/0x9b0 kernel/softirq.c:554
 do_softirq+0x11b/0x1e0 kernel/softirq.c:455
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x1bb/0x200 kernel/softirq.c:382
 local_bh_enable include/linux/bottom_half.h:33 [inline]
 rcu_read_unlock_bh include/linux/rcupdate.h:919 [inline]
 __dev_queue_xmit+0x1775/0x3f50 net/core/dev.c:4461
 dev_queue_xmit include/linux/netdevice.h:3168 [inline]
 neigh_hh_output include/net/neighbour.h:523 [inline]
 neigh_output include/net/neighbour.h:537 [inline]
 ip_finish_output2+0xd41/0x1390 net/ipv4/ip_output.c:236
 ip_local_out net/ipv4/ip_output.c:130 [inline]
 __ip_queue_xmit+0x12ca/0x1ef0 net/ipv4/ip_output.c:536
 __tcp_transmit_skb+0x2582/0x3ba0 net/ipv4/tcp_output.c:1466
 tcp_transmit_skb net/ipv4/tcp_output.c:1484 [inline]
 tcp_write_xmit+0x17b5/0x6bf0 net/ipv4/tcp_output.c:2827
 __tcp_push_pending_frames+0x9b/0x360 net/ipv4/tcp_output.c:3010
 __tcp_close+0xa7f/0xde0 net/ipv4/tcp.c:3130
 tcp_close+0x28/0x110 net/ipv4/tcp.c:3221
 inet_release+0x17d/0x200 net/ipv4/af_inet.c:435
 __sock_release net/socket.c:640 [inline]
 sock_release+0x82/0x150 net/socket.c:668
 rds_tcp_accept_one+0x1b3/0xbe0 net/rds/tcp_listen.c:234
 rds_tcp_accept_worker+0x3f/0xa0 net/rds/tcp.c:531
 process_one_work kernel/workqueue.c:3229 [inline]
 process_scheduled_works+0xa66/0x1840 kernel/workqueue.c:3310
 worker_thread+0x870/0xd30 kernel/workqueue.c:3391
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>