Extracting prog: 5m5.677916686s
Minimizing prog: 18m0.502208206s
Simplifying prog options: 2m52.674176665s
Extracting C: 1m51.741065089s
Simplifying C: 19m4.005302835s


extracting reproducer from 20 programs
testing a last program of every proc
single: executing 5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_devices-write$cgroup_devices-write$cgroup_devices-openat$cgroup_devices-write$cgroup_devices
detailed listing:
executing program 0:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff)
r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0)
r1 = openat$cgroup_devices(r0, &(0x7f0000000080)='devices.deny\x00', 0x2, 0x0)
write$cgroup_devices(r1, &(0x7f0000000500)=ANY=[@ANYBLOB='b *:* r'], 0x8)
write$cgroup_devices(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='b *:4\tw'], 0xa)
r2 = openat$cgroup_devices(r0, &(0x7f0000000240)='devices.allow\x00', 0x2, 0x0)
write$cgroup_devices(r2, &(0x7f00000000c0)={'a', ' *:* ', 'm\x00'}, 0x8)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-ioctl$ifreq_SIOCGIFINDEX_vcan-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$nl_route-sendmsg$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan0\x00', <r2=>0x0})
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vxcan1\x00', <r3=>0x0})
sendmsg$nl_route(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@can_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@CGW_DST_IF={0x8, 0xa, r2}, @CGW_SRC_IF={0x8, 0x9, r3}]}, 0x24}}, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@can_delroute={0x24, 0x19, 0x1, 0x70bd28, 0x25dfdbfc, {0x1d, 0x1, 0x2}, [@CGW_SRC_IF={0x8, 0x9, r3}, @CGW_DST_IF={0x8, 0xa, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008844}, 0x30004016)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-socket$nl_rdma-sendmsg$RDMA_NLDEV_CMD_NEWLINK-sendmsg$RDMA_NLDEV_CMD_NEWLINK
detailed listing:
executing program 0:
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x38, 0x1403, 0xc23, 0x70bd2a, 0x25dfdbff, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'syz_tun\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x48845}, 0x4000)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x1403, 0x1, 0x70bd2a, 0x25dfdbfe, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'bond0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x13de4ac478375ae7}, 0x20000800)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-socket-socket$unix-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route_sched-openat$tun-close-socket$nl_generic-socket$nl_route-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route_sched-sendmsg$nl_route_sched-socket$packet-sendto$packet
detailed listing:
executing program 0:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x8881, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = socket(0x400000000010, 0x3, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r3=>0x0})
sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xc, 0xf}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x20008850)
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r4)
socket$nl_generic(0x10, 0x3, 0x10)
r5 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r6=>0x0})
sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0x3, 0x6361, 0x5, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000006c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, r6, {0x0, 0xd}, {0xffff, 0xb}, {0xffff, 0xffe0}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x14, 0x2, [@TCA_FQ_CODEL_CE_THRESHOLD={0x8, 0x7, 0xfffffff9}, @TCA_FQ_CODEL_CE_THRESHOLD_MASK={0x5, 0xb, 0x11}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890)
r7 = socket$packet(0x11, 0x3, 0x300)
sendto$packet(r7, &(0x7f0000000280)="ba", 0x28, 0x24044085, &(0x7f00000001c0)={0x11, 0x86dd, r3, 0x1, 0xd8, 0x6, @multicast}, 0x14)

program did not crash
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-setsockopt$sock_int-sendmsg$inet-connect$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x0, 0x0, 0x6}}, 0x18)
setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000040)=0x1, 0x4)
sendmsg$inet(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="964a6c5176e84b4d7a", 0x9}], 0x1}, 0x4048081)
connect$can_j1939(r1, &(0x7f0000000080)={0x1d, r2, 0x0, {0x0, 0xf0, 0x4}, 0xfe}, 0x18)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r2, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program crashed: unregister_netdevice: waiting for DEV to become free
single: successfully extracted reproducer
found reproducer with 9 syscalls
minimizing guilty program
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-setsockopt$sock_int-sendmsg$inet-connect$can_j1939
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r1=>0x0})
bind$can_j1939(r0, &(0x7f0000000340)={0x1d, r1, 0x0, {0x0, 0x0, 0x6}}, 0x18)
setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0x1, 0x4)
sendmsg$inet(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="964a6c5176e84b4d7a", 0x9}], 0x1}, 0x4048081)
connect$can_j1939(r0, &(0x7f0000000080)={0x1d, r1, 0x0, {0x0, 0xf0, 0x4}, 0xfe}, 0x18)

program did not crash
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-setsockopt$sock_int-sendmsg$inet-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x0, 0x0, 0x6}}, 0x18)
setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000040)=0x1, 0x4)
sendmsg$inet(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="964a6c5176e84b4d7a", 0x9}], 0x1}, 0x4048081)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r2, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program crashed: unregister_netdevice: waiting for DEV to become free
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-setsockopt$sock_int-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x0, 0x0, 0x6}}, 0x18)
setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000040)=0x1, 0x4)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r2, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program crashed: unregister_netdevice: waiting for DEV to become free
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r2, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program crashed: unregister_netdevice: waiting for DEV to become free
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r2, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program did not crash
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, 0x0, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program did not crash
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r1=>0x0})
bind$can_j1939(0xffffffffffffffff, &(0x7f0000000340)={0x1d, r1, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r1, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program did not crash
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r1=>0x0})
bind$can_j1939(r0, &(0x7f0000000340)={0x1d, r1, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r1, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program did not crash
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r2, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program did not crash
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, 0x0)
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, 0x0, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program did not crash
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, 0x0, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r2, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program did not crash
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(r0, 0x0, 0x20048000)

program did not crash
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program did not crash
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program did not crash
extracting C reproducer
testing compiled C program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program did not crash
simplifying guilty program options
testing program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r2, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program crashed: unregister_netdevice: waiting for DEV to become free
extracting C reproducer
testing compiled C program (duration=45.002409244s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
simplifying C reproducer
testing compiled C program (duration=45.002409244s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing compiled C program (duration=45.002409244s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program did not crash
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program did not crash
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing compiled C program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
program crashed: unregister_netdevice: waiting for DEV to become free
testing program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r2, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program crashed: unregister_netdevice: waiting for DEV to become free
validation run: crashed=true
testing program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r2, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program crashed: unregister_netdevice: waiting for DEV to become free
validation run: crashed=true
testing program (duration=45.002409244s, {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}}): syz_usb_connect$hid-socket$nl_route-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
syz_usb_connect$hid(0x2, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x0, 0x0, 0x6}}, 0x18)
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r2, {0xfff3, 0x10}, {0xfff1, 0x9}, {0x2, 0xa}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x20048000)

program crashed: unregister_netdevice: waiting for DEV to become free
validation run: crashed=true
reproducing took 50m17.390853944s
repro crashed as (corrupted=false):
netlink: 4 bytes leftover after parsing attributes in process `syz.0.17'.
unregister_netdevice: waiting for vcan0 to become free. Usage count = 2

final repro crashed as (corrupted=false):
netlink: 4 bytes leftover after parsing attributes in process `syz.0.17'.
unregister_netdevice: waiting for vcan0 to become free. Usage count = 2