Extracting prog: 2m34.933726146s
Minimizing prog: 23m19.386805852s
Simplifying prog options: 0s
Extracting C: 35.583884109s
Simplifying C: 10m57.578807076s


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: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}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) (rerun: 64)
socket$inet6(0xa, 0x1, 0x100) (rerun: 64)
close(r2)
socket$netlink(0x10, 0x3, 0x4)
splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0)

program crashed: general protection fault in smc_diag_dump_proto
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) (rerun: 64)
socket$inet6(0xa, 0x1, 0x100) (rerun: 64)
close(r1)
socket$netlink(0x10, 0x3, 0x4)

program did not crash
testing program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-socket$inet6-close-splice
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) (rerun: 64)
socket$inet6(0xa, 0x1, 0x100) (rerun: 64)
close(r2)
splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0)

program did not crash
testing program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-socket$inet6-socket$netlink-splice
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) (rerun: 64)
socket$inet6(0xa, 0x1, 0x100) (rerun: 64)
socket$netlink(0x10, 0x3, 0x4)
splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0)

program did not crash
testing program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-close-socket$netlink-splice
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) (rerun: 64)
close(r2)
socket$netlink(0x10, 0x3, 0x4)
splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0)

program did not crash
testing program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-socket$inet6-close-socket$netlink-splice
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6(0xa, 0x1, 0x100) (rerun: 64)
close(r1)
socket$netlink(0x10, 0x3, 0x4)
splice(r0, 0x0, r1, 0x0, 0x80000001, 0x0)

program did not crash
testing program (duration=1m4.416156777s, {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}}): pipe-writev-socket$inet6-close-socket$netlink-splice
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) (rerun: 64)
socket$inet6(0xa, 0x1, 0x100) (rerun: 64)
close(0xffffffffffffffff)
socket$netlink(0x10, 0x3, 0x4)
splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x0)

program did not crash
testing program (duration=1m4.416156777s, {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$inet_udp-writev-socket$inet6-close-socket$netlink-splice
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) (rerun: 64)
socket$inet6(0xa, 0x1, 0x100) (rerun: 64)
close(r0)
socket$netlink(0x10, 0x3, 0x4)
splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000001, 0x0)

program did not crash
testing program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1)
socket$inet6(0xa, 0x1, 0x100)
close(r2)
socket$netlink(0x10, 0x3, 0x4)
splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0)

program did not crash
testing program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
detailed listing:
executing program 0:
pipe(0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) (rerun: 64)
socket$inet6(0xa, 0x1, 0x100) (rerun: 64)
close(r0)
socket$netlink(0x10, 0x3, 0x4)
splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000001, 0x0)

program did not crash
testing program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r1, 0x0, 0x0) (rerun: 64)
socket$inet6(0xa, 0x1, 0x100) (rerun: 64)
close(r2)
socket$netlink(0x10, 0x3, 0x4)
splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0)

program did not crash
testing program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r1, &(0x7f0000000200)=[{0x0}], 0x1) (rerun: 64)
socket$inet6(0xa, 0x1, 0x100) (rerun: 64)
close(r2)
socket$netlink(0x10, 0x3, 0x4)
splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0)

program did not crash
testing program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) (rerun: 64)
socket$inet6(0xa, 0x1, 0x100) (rerun: 64)
close(r2)
socket$netlink(0x10, 0x3, 0x4)
splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0)

program did not crash
testing program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1)
socket$inet6(0xa, 0x1, 0x100) (rerun: 64)
close(r2)
socket$netlink(0x10, 0x3, 0x4)
splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0)

program did not crash
testing program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
detailed listing:
executing program 0:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) (rerun: 64)
socket$inet6(0xa, 0x1, 0x100)
close(r2)
socket$netlink(0x10, 0x3, 0x4)
splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
program crashed: general protection fault in smc_diag_dump_proto
simplifying C reproducer
testing compiled C program (duration=1m4.416156777s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
program did not crash
testing compiled C program (duration=1m4.416156777s, {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}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
program did not crash
testing compiled C program (duration=1m4.416156777s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
program crashed: general protection fault in smc_diag_dump_proto
testing compiled C program (duration=1m4.416156777s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
program crashed: general protection fault in smc_diag_dump_proto
testing compiled C program (duration=1m4.416156777s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
program crashed: general protection fault in smc_diag_dump_proto
testing compiled C program (duration=1m4.416156777s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
program crashed: general protection fault in smc_diag_dump_proto
testing compiled C program (duration=1m4.416156777s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): pipe-socket$inet_udp-writev-socket$inet6-close-socket$netlink-splice
program crashed: general protection fault in smc_diag_dump_proto
reproducing took 37m27.483241437s
repro crashed as (corrupted=false):
Oops: general protection fault, probably for non-canonical address 0xdffffc00000a2403: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: probably user-memory-access in range [0x0000000000512018-0x000000000051201f]
CPU: 0 UID: 0 PID: 5866 Comm: syz-executor308 Not tainted 6.13.0-rc5-syzkaller-00152-gdb78475ba0d3 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:smc_diag_msg_common_fill net/smc/smc_diag.c:44 [inline]
RIP: 0010:__smc_diag_dump net/smc/smc_diag.c:89 [inline]
RIP: 0010:smc_diag_dump_proto+0x6d9/0x3270 net/smc/smc_diag.c:217
Code: 80 3c 2c 00 74 08 48 89 df e8 c3 7a 92 f6 48 89 5c 24 30 48 8b 1b 48 85 db 0f 84 2d 02 00 00 48 83 c3 18 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 98 7a 92 f6 48 8b 44 24 28 4c 8d
RSP: 0018:ffffc9000412eb20 EFLAGS: 00010206
RAX: 00000000000a2403 RBX: 0000000000512018 RCX: ffff8880352bbc00
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: ffffc9000412efb0 R08: ffffffff89a476e2 R09: 1ffff1100fc17d8b
R10: dffffc0000000000 R11: ffffed100fc17d8c R12: 1ffff1100fc17e2b
R13: dffffc0000000000 R14: ffff88807e0bec00 R15: ffff88802f400268
FS:  00007fa7957826c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa795787b30 CR3: 0000000076d9c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 smc_diag_dump+0x59/0xa0 net/smc/smc_diag.c:236
 netlink_dump+0x64d/0xe10 net/netlink/af_netlink.c:2317
 __netlink_dump_start+0x5a2/0x790 net/netlink/af_netlink.c:2432
 netlink_dump_start include/linux/netlink.h:340 [inline]
 smc_diag_handler_dump+0x1ab/0x250 net/smc/smc_diag.c:251
 sock_diag_rcv_msg+0x3dc/0x5f0
 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2542
 netlink_unicast_kernel net/netlink/af_netlink.c:1321 [inline]
 netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1347
 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1891
 sock_sendmsg_nosec net/socket.c:711 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:726
 sock_sendmsg+0x134/0x200 net/socket.c:749
 splice_to_socket+0xa10/0x10b0 fs/splice.c:889
 do_splice_from fs/splice.c:941 [inline]
 do_splice+0xd68/0x18e0 fs/splice.c:1354
 __do_splice fs/splice.c:1436 [inline]
 __do_sys_splice fs/splice.c:1639 [inline]
 __se_sys_splice+0x2e0/0x450 fs/splice.c:1621
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa7957c74d9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fa795782218 EFLAGS: 00000246 ORIG_RAX: 0000000000000113
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7957c74d9
RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007fa795851328 R08: 0000000080000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa795851320
R13: 00007fa79581e074 R14: 00007ffd57195890 R15: 00007ffd57195978
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:smc_diag_msg_common_fill net/smc/smc_diag.c:44 [inline]
RIP: 0010:__smc_diag_dump net/smc/smc_diag.c:89 [inline]
RIP: 0010:smc_diag_dump_proto+0x6d9/0x3270 net/smc/smc_diag.c:217
Code: 80 3c 2c 00 74 08 48 89 df e8 c3 7a 92 f6 48 89 5c 24 30 48 8b 1b 48 85 db 0f 84 2d 02 00 00 48 83 c3 18 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 98 7a 92 f6 48 8b 44 24 28 4c 8d
RSP: 0018:ffffc9000412eb20 EFLAGS: 00010206
RAX: 00000000000a2403 RBX: 0000000000512018 RCX: ffff8880352bbc00
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: ffffc9000412efb0 R08: ffffffff89a476e2 R09: 1ffff1100fc17d8b
R10: dffffc0000000000 R11: ffffed100fc17d8c R12: 1ffff1100fc17e2b
R13: dffffc0000000000 R14: ffff88807e0bec00 R15: ffff88802f400268
FS:  00007fa7957826c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa795787b30 CR3: 0000000076d9c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	80 3c 2c 00          	cmpb   $0x0,(%rsp,%rbp,1)
   4:	74 08                	je     0xe
   6:	48 89 df             	mov    %rbx,%rdi
   9:	e8 c3 7a 92 f6       	call   0xf6927ad1
   e:	48 89 5c 24 30       	mov    %rbx,0x30(%rsp)
  13:	48 8b 1b             	mov    (%rbx),%rbx
  16:	48 85 db             	test   %rbx,%rbx
  19:	0f 84 2d 02 00 00    	je     0x24c
  1f:	48 83 c3 18          	add    $0x18,%rbx
  23:	48 89 d8             	mov    %rbx,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	42 80 3c 28 00       	cmpb   $0x0,(%rax,%r13,1) <-- trapping instruction
  2f:	74 08                	je     0x39
  31:	48 89 df             	mov    %rbx,%rdi
  34:	e8 98 7a 92 f6       	call   0xf6927ad1
  39:	48 8b 44 24 28       	mov    0x28(%rsp),%rax
  3e:	4c                   	rex.WR
  3f:	8d                   	.byte 0x8d

final repro crashed as (corrupted=false):
Oops: general protection fault, probably for non-canonical address 0xdffffc00000a2403: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: probably user-memory-access in range [0x0000000000512018-0x000000000051201f]
CPU: 0 UID: 0 PID: 5866 Comm: syz-executor308 Not tainted 6.13.0-rc5-syzkaller-00152-gdb78475ba0d3 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:smc_diag_msg_common_fill net/smc/smc_diag.c:44 [inline]
RIP: 0010:__smc_diag_dump net/smc/smc_diag.c:89 [inline]
RIP: 0010:smc_diag_dump_proto+0x6d9/0x3270 net/smc/smc_diag.c:217
Code: 80 3c 2c 00 74 08 48 89 df e8 c3 7a 92 f6 48 89 5c 24 30 48 8b 1b 48 85 db 0f 84 2d 02 00 00 48 83 c3 18 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 98 7a 92 f6 48 8b 44 24 28 4c 8d
RSP: 0018:ffffc9000412eb20 EFLAGS: 00010206
RAX: 00000000000a2403 RBX: 0000000000512018 RCX: ffff8880352bbc00
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: ffffc9000412efb0 R08: ffffffff89a476e2 R09: 1ffff1100fc17d8b
R10: dffffc0000000000 R11: ffffed100fc17d8c R12: 1ffff1100fc17e2b
R13: dffffc0000000000 R14: ffff88807e0bec00 R15: ffff88802f400268
FS:  00007fa7957826c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa795787b30 CR3: 0000000076d9c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 smc_diag_dump+0x59/0xa0 net/smc/smc_diag.c:236
 netlink_dump+0x64d/0xe10 net/netlink/af_netlink.c:2317
 __netlink_dump_start+0x5a2/0x790 net/netlink/af_netlink.c:2432
 netlink_dump_start include/linux/netlink.h:340 [inline]
 smc_diag_handler_dump+0x1ab/0x250 net/smc/smc_diag.c:251
 sock_diag_rcv_msg+0x3dc/0x5f0
 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2542
 netlink_unicast_kernel net/netlink/af_netlink.c:1321 [inline]
 netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1347
 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1891
 sock_sendmsg_nosec net/socket.c:711 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:726
 sock_sendmsg+0x134/0x200 net/socket.c:749
 splice_to_socket+0xa10/0x10b0 fs/splice.c:889
 do_splice_from fs/splice.c:941 [inline]
 do_splice+0xd68/0x18e0 fs/splice.c:1354
 __do_splice fs/splice.c:1436 [inline]
 __do_sys_splice fs/splice.c:1639 [inline]
 __se_sys_splice+0x2e0/0x450 fs/splice.c:1621
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa7957c74d9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fa795782218 EFLAGS: 00000246 ORIG_RAX: 0000000000000113
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7957c74d9
RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007fa795851328 R08: 0000000080000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa795851320
R13: 00007fa79581e074 R14: 00007ffd57195890 R15: 00007ffd57195978
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:smc_diag_msg_common_fill net/smc/smc_diag.c:44 [inline]
RIP: 0010:__smc_diag_dump net/smc/smc_diag.c:89 [inline]
RIP: 0010:smc_diag_dump_proto+0x6d9/0x3270 net/smc/smc_diag.c:217
Code: 80 3c 2c 00 74 08 48 89 df e8 c3 7a 92 f6 48 89 5c 24 30 48 8b 1b 48 85 db 0f 84 2d 02 00 00 48 83 c3 18 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 98 7a 92 f6 48 8b 44 24 28 4c 8d
RSP: 0018:ffffc9000412eb20 EFLAGS: 00010206
RAX: 00000000000a2403 RBX: 0000000000512018 RCX: ffff8880352bbc00
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: ffffc9000412efb0 R08: ffffffff89a476e2 R09: 1ffff1100fc17d8b
R10: dffffc0000000000 R11: ffffed100fc17d8c R12: 1ffff1100fc17e2b
R13: dffffc0000000000 R14: ffff88807e0bec00 R15: ffff88802f400268
FS:  00007fa7957826c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa795787b30 CR3: 0000000076d9c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	80 3c 2c 00          	cmpb   $0x0,(%rsp,%rbp,1)
   4:	74 08                	je     0xe
   6:	48 89 df             	mov    %rbx,%rdi
   9:	e8 c3 7a 92 f6       	call   0xf6927ad1
   e:	48 89 5c 24 30       	mov    %rbx,0x30(%rsp)
  13:	48 8b 1b             	mov    (%rbx),%rbx
  16:	48 85 db             	test   %rbx,%rbx
  19:	0f 84 2d 02 00 00    	je     0x24c
  1f:	48 83 c3 18          	add    $0x18,%rbx
  23:	48 89 d8             	mov    %rbx,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	42 80 3c 28 00       	cmpb   $0x0,(%rax,%r13,1) <-- trapping instruction
  2f:	74 08                	je     0x39
  31:	48 89 df             	mov    %rbx,%rdi
  34:	e8 98 7a 92 f6       	call   0xf6927ad1
  39:	48 8b 44 24 28       	mov    0x28(%rsp),%rax
  3e:	4c                   	rex.WR
  3f:	8d                   	.byte 0x8d