Extracting prog: 2m30.395513009s
Minimizing prog: 24m55.322694541s
Simplifying prog options: 0s
Extracting C: 1m24.856554917s
Simplifying C: 14m34.128817015s


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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r3=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program crashed: INFO: trying to register non-static key in bcm_can_tx
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00'})

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780), 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r3=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'})
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r2=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
connect$can_bcm(r1, &(0x7f0000000140), 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r2=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r1=>0x0})
connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r1}, 0x10)
sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r2=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r1=>0x0})
connect$can_bcm(r0, &(0x7f0000000140)={0x1d, r1}, 0x10)
sendmsg$can_bcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r2=>0x0})
sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, 0x0)
connect$can_bcm(r1, &(0x7f0000000140), 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r2=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'})
connect$can_bcm(r1, 0x0, 0x0)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r2=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, 0x0, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r3=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r3=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r3=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0)
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780), 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00'})
sendmsg$can_raw(r0, 0x0, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00'})
sendmsg$can_raw(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r3=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r3}, 0x10, 0x0, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
testing program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r3=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r3}, 0x10, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program did not crash
extracting C reproducer
testing compiled C program (duration=53.768153476s, {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$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
simplifying C reproducer
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing compiled C program (duration=53.768153476s, {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}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program did not crash
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program did not crash
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false 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}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false 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}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true 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:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true 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:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true 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:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing compiled C program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
program crashed: INFO: trying to register non-static key in bcm_can_tx
testing program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r3=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program crashed: INFO: trying to register non-static key in bcm_can_tx
validation run: crashed=true
testing program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r3=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program crashed: INFO: trying to register non-static key in bcm_can_tx
validation run: crashed=true
testing program (duration=53.768153476s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-socket$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-connect$can_bcm-sendmsg$can_bcm-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$can_raw
detailed listing:
executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', <r2=>0x0})
connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x41c, 0x2, {}, {}, {0x3, 0x0, 0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e8b72dc202f2b682"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x40490)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', <r3=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000040)=@can={{0x3, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "11e97f5d0c1f526b"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x20044850)

program crashed: INFO: trying to register non-static key in bcm_can_tx
validation run: crashed=true
reproducing took 46m52.737847831s
repro crashed as (corrupted=false):
INFO: trying to register non-static key.
The code is fine but needs lockdep annotation, or maybe
you didn't initialize this object before use?
turning off the locking correctness validator.
CPU: 0 UID: 0 PID: 6001 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
Call Trace:
 <IRQ>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 assign_lock_key+0x133/0x150 kernel/locking/lockdep.c:984
 register_lock_class+0xcc/0x2e0 kernel/locking/lockdep.c:1299
 __lock_acquire+0xad/0x2cf0 kernel/locking/lockdep.c:5112
 lock_acquire+0xf0/0x2e0 kernel/locking/lockdep.c:5868
 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:150 [inline]
 _raw_spin_lock_bh+0x36/0x50 kernel/locking/spinlock.c:178
 spin_lock_bh include/linux/spinlock.h:347 [inline]
 bcm_can_tx+0xb5/0x8f0 net/can/bcm.c:305
 deliver net/can/af_can.c:575 [inline]
 can_rcv_filter+0x357/0x7d0 net/can/af_can.c:609
 can_receive+0x2c6/0x440 net/can/af_can.c:674
 can_rcv+0x1f9/0x330 net/can/af_can.c:699
 __netif_receive_skb_one_core net/core/dev.c:6150 [inline]
 __netif_receive_skb net/core/dev.c:6263 [inline]
 process_backlog+0xc66/0x1950 net/core/dev.c:6615
 __napi_poll+0xae/0x340 net/core/dev.c:7679
 napi_poll net/core/dev.c:7742 [inline]
 net_rx_action+0x627/0xf70 net/core/dev.c:7894
 handle_softirqs+0x22a/0x870 kernel/softirq.c:626
 do_softirq+0x76/0xd0 kernel/softirq.c:523
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0xf8/0x130 kernel/softirq.c:450
 local_bh_enable include/linux/bottom_half.h:33 [inline]
 rcu_read_unlock_bh include/linux/rcupdate.h:924 [inline]
 __dev_queue_xmit+0x1e6c/0x38a0 net/core/dev.c:4857
 dev_queue_xmit include/linux/netdevice.h:3390 [inline]
 can_send+0x921/0xd20 net/can/af_can.c:279
 raw_sendmsg+0xb9a/0xfa0 net/can/raw.c:1000
 sock_sendmsg_nosec+0x18f/0x1d0 net/socket.c:737
 __sock_sendmsg net/socket.c:752 [inline]
 ____sys_sendmsg+0x589/0x8c0 net/socket.c:2610
 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2664
 __sys_sendmsg net/socket.c:2696 [inline]
 __do_sys_sendmsg net/socket.c:2701 [inline]
 __se_sys_sendmsg net/socket.c:2699 [inline]
 __x64_sys_sendmsg+0x1bd/0x2a0 net/socket.c:2699
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2b1cb9bf79
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:00007fff28204da8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f2b1ce15fa0 RCX: 00007f2b1cb9bf79
RDX: 0000000020044850 RSI: 0000200000000240 RDI: 0000000000000003
RBP: 00007f2b1cc327e0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2b1ce15fac R14: 00007f2b1ce15fa0 R15: 00007f2b1ce15fa0
 </TASK>

final repro crashed as (corrupted=false):
INFO: trying to register non-static key.
The code is fine but needs lockdep annotation, or maybe
you didn't initialize this object before use?
turning off the locking correctness validator.
CPU: 0 UID: 0 PID: 6001 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
Call Trace:
 <IRQ>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 assign_lock_key+0x133/0x150 kernel/locking/lockdep.c:984
 register_lock_class+0xcc/0x2e0 kernel/locking/lockdep.c:1299
 __lock_acquire+0xad/0x2cf0 kernel/locking/lockdep.c:5112
 lock_acquire+0xf0/0x2e0 kernel/locking/lockdep.c:5868
 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:150 [inline]
 _raw_spin_lock_bh+0x36/0x50 kernel/locking/spinlock.c:178
 spin_lock_bh include/linux/spinlock.h:347 [inline]
 bcm_can_tx+0xb5/0x8f0 net/can/bcm.c:305
 deliver net/can/af_can.c:575 [inline]
 can_rcv_filter+0x357/0x7d0 net/can/af_can.c:609
 can_receive+0x2c6/0x440 net/can/af_can.c:674
 can_rcv+0x1f9/0x330 net/can/af_can.c:699
 __netif_receive_skb_one_core net/core/dev.c:6150 [inline]
 __netif_receive_skb net/core/dev.c:6263 [inline]
 process_backlog+0xc66/0x1950 net/core/dev.c:6615
 __napi_poll+0xae/0x340 net/core/dev.c:7679
 napi_poll net/core/dev.c:7742 [inline]
 net_rx_action+0x627/0xf70 net/core/dev.c:7894
 handle_softirqs+0x22a/0x870 kernel/softirq.c:626
 do_softirq+0x76/0xd0 kernel/softirq.c:523
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0xf8/0x130 kernel/softirq.c:450
 local_bh_enable include/linux/bottom_half.h:33 [inline]
 rcu_read_unlock_bh include/linux/rcupdate.h:924 [inline]
 __dev_queue_xmit+0x1e6c/0x38a0 net/core/dev.c:4857
 dev_queue_xmit include/linux/netdevice.h:3390 [inline]
 can_send+0x921/0xd20 net/can/af_can.c:279
 raw_sendmsg+0xb9a/0xfa0 net/can/raw.c:1000
 sock_sendmsg_nosec+0x18f/0x1d0 net/socket.c:737
 __sock_sendmsg net/socket.c:752 [inline]
 ____sys_sendmsg+0x589/0x8c0 net/socket.c:2610
 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2664
 __sys_sendmsg net/socket.c:2696 [inline]
 __do_sys_sendmsg net/socket.c:2701 [inline]
 __se_sys_sendmsg net/socket.c:2699 [inline]
 __x64_sys_sendmsg+0x1bd/0x2a0 net/socket.c:2699
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2b1cb9bf79
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:00007fff28204da8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f2b1ce15fa0 RCX: 00007f2b1cb9bf79
RDX: 0000000020044850 RSI: 0000200000000240 RDI: 0000000000000003
RBP: 00007f2b1cc327e0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2b1ce15fac R14: 00007f2b1ce15fa0 R15: 00007f2b1ce15fa0
 </TASK>