[ 41.109429][ T26] audit: type=1800 audit(1573472949.675:25): pid=7758 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 41.150689][ T26] audit: type=1800 audit(1573472949.675:26): pid=7758 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 41.190948][ T26] audit: type=1800 audit(1573472949.675:27): pid=7758 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 41.210700][ T26] audit: type=1800 audit(1573472949.675:28): pid=7758 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.168' (ECDSA) to the list of known hosts. 2019/11/11 11:49:20 parsed 1 programs 2019/11/11 11:49:23 executed programs: 0 syzkaller login: [ 54.852712][ T7933] IPVS: ftp: loaded support on port[0] = 21 [ 54.867129][ T7931] IPVS: ftp: loaded support on port[0] = 21 [ 54.877043][ T7937] IPVS: ftp: loaded support on port[0] = 21 [ 54.877048][ T7935] IPVS: ftp: loaded support on port[0] = 21 [ 54.882030][ T7929] IPVS: ftp: loaded support on port[0] = 21 [ 54.912210][ T7938] IPVS: ftp: loaded support on port[0] = 21 [ 55.097908][ T7933] chnl_net:caif_netlink_parms(): no params data found [ 55.176373][ T7933] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.184055][ T7933] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.192200][ T7933] device bridge_slave_0 entered promiscuous mode [ 55.205951][ T7937] chnl_net:caif_netlink_parms(): no params data found [ 55.216072][ T7935] chnl_net:caif_netlink_parms(): no params data found [ 55.228138][ T7933] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.235341][ T7933] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.242942][ T7933] device bridge_slave_1 entered promiscuous mode [ 55.295732][ T7929] chnl_net:caif_netlink_parms(): no params data found [ 55.316750][ T7933] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.365223][ T7937] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.373930][ T7937] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.381980][ T7937] device bridge_slave_0 entered promiscuous mode [ 55.389896][ T7933] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.420044][ T7935] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.428163][ T7935] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.436899][ T7935] device bridge_slave_0 entered promiscuous mode [ 55.444160][ T7937] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.451393][ T7937] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.458946][ T7937] device bridge_slave_1 entered promiscuous mode [ 55.476373][ T7938] chnl_net:caif_netlink_parms(): no params data found [ 55.493521][ T7935] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.500597][ T7935] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.508545][ T7935] device bridge_slave_1 entered promiscuous mode [ 55.529501][ T7933] team0: Port device team_slave_0 added [ 55.540140][ T7933] team0: Port device team_slave_1 added [ 55.546663][ T7929] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.554281][ T7929] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.562173][ T7929] device bridge_slave_0 entered promiscuous mode [ 55.569253][ T7931] chnl_net:caif_netlink_parms(): no params data found [ 55.583455][ T7937] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.597557][ T7937] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.611484][ T7929] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.618548][ T7929] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.626471][ T7929] device bridge_slave_1 entered promiscuous mode [ 55.638281][ T7935] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.694132][ T7933] device hsr_slave_0 entered promiscuous mode [ 55.741621][ T7933] device hsr_slave_1 entered promiscuous mode [ 55.834407][ T7929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.844870][ T7935] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.865496][ T7937] team0: Port device team_slave_0 added [ 55.901297][ T7929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.920394][ T7935] team0: Port device team_slave_0 added [ 55.928260][ T7937] team0: Port device team_slave_1 added [ 55.952227][ T7931] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.959322][ T7931] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.975513][ T7931] device bridge_slave_0 entered promiscuous mode [ 55.987948][ T7938] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.995568][ T7938] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.009079][ T7938] device bridge_slave_0 entered promiscuous mode [ 56.032147][ T7935] team0: Port device team_slave_1 added [ 56.072532][ T7931] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.080579][ T7931] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.131811][ T7931] device bridge_slave_1 entered promiscuous mode [ 56.193049][ T7938] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.200118][ T7938] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.245202][ T7938] device bridge_slave_1 entered promiscuous mode [ 56.280858][ T7929] team0: Port device team_slave_0 added [ 56.307380][ T7937] device hsr_slave_0 entered promiscuous mode [ 56.353226][ T7937] device hsr_slave_1 entered promiscuous mode [ 56.373193][ T7937] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.425850][ T7931] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.445678][ T7931] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.506129][ T7929] team0: Port device team_slave_1 added [ 56.563515][ T7935] device hsr_slave_0 entered promiscuous mode [ 56.621346][ T7935] device hsr_slave_1 entered promiscuous mode [ 56.661579][ T7935] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.720192][ T7938] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.864844][ T7929] device hsr_slave_0 entered promiscuous mode [ 56.894299][ T7929] device hsr_slave_1 entered promiscuous mode [ 56.931060][ T7929] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.940448][ T7938] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.964078][ T7931] team0: Port device team_slave_0 added [ 57.024485][ T7931] team0: Port device team_slave_1 added [ 57.085908][ T7938] team0: Port device team_slave_0 added [ 57.217867][ T7933] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.310675][ T7938] team0: Port device team_slave_1 added [ 57.503694][ T7931] device hsr_slave_0 entered promiscuous mode [ 57.532303][ T7931] device hsr_slave_1 entered promiscuous mode [ 57.651313][ T7931] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.665721][ T7933] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.815315][ T7938] device hsr_slave_0 entered promiscuous mode [ 57.881744][ T7938] device hsr_slave_1 entered promiscuous mode [ 57.961100][ T7938] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.976391][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.012284][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.025110][ T7937] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.161054][ T7935] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.177003][ T7937] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.225939][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.254755][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.292660][ T8019] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.299893][ T8019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.376706][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.421565][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.430365][ T8019] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.437517][ T8019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.534831][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.576041][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.602181][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.610650][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.658237][ T8049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.745123][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.780164][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.805678][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.847002][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.867246][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.897883][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.936958][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.976561][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.001831][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.042082][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.065574][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.102117][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.157093][ T3015] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.164250][ T3015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.196263][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.222058][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.241387][ T3015] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.248479][ T3015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.324654][ T7935] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.371829][ T8068] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.379721][ T8068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.434048][ T8068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.468473][ T8068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.489826][ T8068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.513375][ T8068] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.532433][ T8068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.546785][ T8068] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.555471][ T8068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.569243][ T8068] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.597566][ T7937] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.624638][ T7937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.644991][ T7929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.673827][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.689659][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.726577][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.737960][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.749239][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.758564][ T3015] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.765707][ T3015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.826804][ T7929] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.877680][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.897230][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.922166][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.956290][ T8019] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.963438][ T8019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.977500][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.986715][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.016925][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.036985][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.060414][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.081272][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.096857][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.105822][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.119619][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.127724][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.144337][ T7933] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.154712][ T7937] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.183027][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.190836][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.201958][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.210511][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.219064][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.227766][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.236028][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.244705][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.253536][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.262070][ T8019] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.269105][ T8019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.276702][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.285257][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.293693][ T8019] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.300746][ T8019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.308362][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.316977][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.325532][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.334168][ T8019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.343823][ T7935] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.365129][ T8072] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.373511][ T8072] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.381847][ T8072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.390483][ T8072] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.399482][ T8072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.408792][ T8072] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.417241][ T8072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.425611][ T8072] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.442567][ T7931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.468570][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.476600][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.496659][ T7929] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.508247][ T7931] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.527258][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.535284][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.565540][ T7935] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.631405][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.645190][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.654253][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.667329][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.680225][ T7980] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.687339][ T7980] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.695694][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.704539][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.713110][ T7980] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.720170][ T7980] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.727802][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.736832][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.745576][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.754126][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.765579][ T7938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.774444][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.783161][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.796398][ T8072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.809881][ T8072] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.837158][ T7938] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.849570][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.857577][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.866875][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.875698][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.891385][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.899890][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.908721][ T3015] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.915815][ T3015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.923825][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.933250][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.941736][ T3015] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.948909][ T3015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.956830][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.965528][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.974945][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.989459][ T7931] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.001574][ T7931] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.010266][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.018918][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.046903][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.057038][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.069133][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.101811][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.113936][ T7931] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.128756][ T7938] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.145526][ T7938] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.173757][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.181946][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.190504][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.200679][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.209688][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.218217][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.226908][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.235623][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.252685][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.260176][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.271814][ T7938] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/11/11 11:49:29 executed programs: 6 2019/11/11 11:49:35 executed programs: 41 [ 69.015595][ T8514] ------------[ cut here ]------------ [ 69.021724][ T8514] refcount_t: increment on 0; use-after-free. [ 69.028105][ T8514] WARNING: CPU: 1 PID: 8514 at lib/refcount.c:156 refcount_inc_checked+0x4b/0x50 [ 69.037218][ T8514] Kernel panic - not syncing: panic_on_warn set ... [ 69.043813][ T8514] CPU: 1 PID: 8514 Comm: syz-executor.3 Not tainted 5.4.0-rc6+ #0 [ 69.051602][ T8514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.061648][ T8514] Call Trace: [ 69.064929][ T8514] dump_stack+0x1fb/0x318 [ 69.069252][ T8514] panic+0x264/0x7a9 [ 69.073144][ T8514] ? __warn+0x105/0x210 [ 69.077288][ T8514] ? refcount_inc_checked+0x4b/0x50 [ 69.082475][ T8514] __warn+0x20e/0x210 [ 69.086461][ T8514] ? refcount_inc_checked+0x4b/0x50 [ 69.091646][ T8514] report_bug+0x1b6/0x2f0 [ 69.095964][ T8514] ? refcount_inc_checked+0x4b/0x50 [ 69.101231][ T8514] do_error_trap+0xd7/0x440 [ 69.105714][ T8514] do_invalid_op+0x36/0x40 [ 69.110106][ T8514] ? refcount_inc_checked+0x4b/0x50 [ 69.115291][ T8514] invalid_op+0x23/0x30 [ 69.119435][ T8514] RIP: 0010:refcount_inc_checked+0x4b/0x50 [ 69.125236][ T8514] Code: 3d f7 ab 75 05 01 75 08 e8 12 e2 2d fe 5b 5d c3 e8 0a e2 2d fe c6 05 e1 ab 75 05 01 48 c7 c7 b4 c5 40 88 31 c0 e8 a5 78 00 fe <0f> 0b eb df 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 10 [ 69.144843][ T8514] RSP: 0018:ffff8880816dfd10 EFLAGS: 00010246 [ 69.150915][ T8514] RAX: 8358cd98639ffe00 RBX: ffff8880975b50f0 RCX: ffff8880a4010540 [ 69.158867][ T8514] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 69.166835][ T8514] RBP: ffff8880816dfd18 R08: ffffffff815ca054 R09: ffffed1015d640d2 [ 69.174787][ T8514] R10: ffffed1015d640d2 R11: 0000000000000000 R12: ffff88808e820588 [ 69.182738][ T8514] R13: dffffc0000000000 R14: ffff88808e820000 R15: 1ffff11011d04047 [ 69.190713][ T8514] ? vprintk_emit+0x2d4/0x3a0 [ 69.195379][ T8514] j1939_netdev_start+0x47c/0x730 [ 69.200385][ T8514] ? rcu_lock_release+0x26/0x30 [ 69.205217][ T8514] ? dev_get_by_index+0x235/0x250 [ 69.210225][ T8514] j1939_sk_bind+0x2c0/0xac0 [ 69.214813][ T8514] __sys_bind+0x2c2/0x3a0 [ 69.219133][ T8514] ? prepare_exit_to_usermode+0x1f7/0x580 [ 69.224850][ T8514] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 69.230636][ T8514] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 69.236072][ T8514] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 69.241770][ T8514] __x64_sys_bind+0x7a/0x90 [ 69.246251][ T8514] do_syscall_64+0xf7/0x1c0 [ 69.250747][ T8514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.256616][ T8514] RIP: 0033:0x45a219 [ 69.260489][ T8514] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.280077][ T8514] RSP: 002b:00007efc734cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 69.288472][ T8514] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 69.296454][ T8514] RDX: 0000000000000018 RSI: 0000000020000240 RDI: 0000000000000005 [ 69.304419][ T8514] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 69.312374][ T8514] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efc734cc6d4 [ 69.320323][ T8514] R13: 00000000004c057e R14: 00000000004d2c50 R15: 00000000ffffffff [ 69.329969][ T8514] Kernel Offset: disabled [ 69.334391][ T8514] Rebooting in 86400 seconds..